diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/gpu/drm/msm | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/msm')
88 files changed, 36716 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/msm/Kconfig b/kernel/drivers/gpu/drm/msm/Kconfig new file mode 100644 index 000000000..0a6f6764a --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/Kconfig @@ -0,0 +1,48 @@ + +config DRM_MSM + tristate "MSM DRM" + depends on DRM + depends on ARCH_QCOM || (ARM && COMPILE_TEST) + depends on OF && COMMON_CLK + select REGULATOR + select DRM_KMS_HELPER + select DRM_PANEL + select SHMEM + select TMPFS + default y + help + DRM/KMS driver for MSM/snapdragon. + +config DRM_MSM_FBDEV + bool "Enable legacy fbdev support for MSM modesetting driver" + depends on DRM_MSM + select DRM_KMS_FB_HELPER + select FB_SYS_FILLRECT + select FB_SYS_COPYAREA + select FB_SYS_IMAGEBLIT + select FB_SYS_FOPS + default y + help + Choose this option if you have a need for the legacy fbdev + support. Note that this support also provide the linux console + support on top of the MSM modesetting driver. + +config DRM_MSM_REGISTER_LOGGING + bool "MSM DRM register logging" + depends on DRM_MSM + default n + help + Compile in support for logging register reads/writes in a format + that can be parsed by envytools demsm tool. If enabled, register + logging can be switched on via msm.reglog=y module param. + +config DRM_MSM_DSI + bool "Enable DSI support in MSM DRM driver" + depends on DRM_MSM + select DRM_PANEL + select DRM_MIPI_DSI + default y + help + Choose this option if you have a need for MIPI DSI connector + support. + diff --git a/kernel/drivers/gpu/drm/msm/Makefile b/kernel/drivers/gpu/drm/msm/Makefile new file mode 100644 index 000000000..ab2086783 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/Makefile @@ -0,0 +1,59 @@ +ccflags-y := -Iinclude/drm -Idrivers/gpu/drm/msm + +msm-y := \ + adreno/adreno_device.o \ + adreno/adreno_gpu.o \ + adreno/a3xx_gpu.o \ + adreno/a4xx_gpu.o \ + hdmi/hdmi.o \ + hdmi/hdmi_audio.o \ + hdmi/hdmi_bridge.o \ + hdmi/hdmi_connector.o \ + hdmi/hdmi_i2c.o \ + hdmi/hdmi_phy_8960.o \ + hdmi/hdmi_phy_8x60.o \ + hdmi/hdmi_phy_8x74.o \ + edp/edp.o \ + edp/edp_aux.o \ + edp/edp_bridge.o \ + edp/edp_connector.o \ + edp/edp_ctrl.o \ + edp/edp_phy.o \ + mdp/mdp_format.o \ + mdp/mdp_kms.o \ + mdp/mdp4/mdp4_crtc.o \ + mdp/mdp4/mdp4_dtv_encoder.o \ + mdp/mdp4/mdp4_lcdc_encoder.o \ + mdp/mdp4/mdp4_lvds_connector.o \ + mdp/mdp4/mdp4_irq.o \ + mdp/mdp4/mdp4_kms.o \ + mdp/mdp4/mdp4_plane.o \ + mdp/mdp5/mdp5_cfg.o \ + mdp/mdp5/mdp5_ctl.o \ + mdp/mdp5/mdp5_crtc.o \ + mdp/mdp5/mdp5_encoder.o \ + mdp/mdp5/mdp5_irq.o \ + mdp/mdp5/mdp5_kms.o \ + mdp/mdp5/mdp5_plane.o \ + mdp/mdp5/mdp5_smp.o \ + msm_atomic.o \ + msm_drv.o \ + msm_fb.o \ + msm_gem.o \ + msm_gem_prime.o \ + msm_gem_submit.o \ + msm_gpu.o \ + msm_iommu.o \ + msm_perf.o \ + msm_rd.o \ + msm_ringbuffer.o + +msm-$(CONFIG_DRM_MSM_FBDEV) += msm_fbdev.o +msm-$(CONFIG_COMMON_CLK) += mdp/mdp4/mdp4_lvds_pll.o +msm-$(CONFIG_DRM_MSM_DSI) += dsi/dsi.o \ + dsi/dsi_host.o \ + dsi/dsi_manager.o \ + dsi/dsi_phy.o \ + mdp/mdp5/mdp5_cmd_encoder.o + +obj-$(CONFIG_DRM_MSM) += msm.o diff --git a/kernel/drivers/gpu/drm/msm/NOTES b/kernel/drivers/gpu/drm/msm/NOTES new file mode 100644 index 000000000..9c4255b98 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/NOTES @@ -0,0 +1,87 @@ +NOTES about msm drm/kms driver: + +In the current snapdragon SoC's, we have (at least) 3 different +display controller blocks at play: + + MDP3 - ?? seems to be what is on geeksphone peak device + + MDP4 - S3 (APQ8060, touchpad), S4-pro (APQ8064, nexus4 & ifc6410) + + MDP5 - snapdragon 800 + +(I don't have a completely clear picture on which display controller +maps to which part #) + +Plus a handful of blocks around them for HDMI/DSI/etc output. + +And on gpu side of things: + + zero, one, or two 2d cores (z180) + + and either a2xx or a3xx 3d core. + +But, HDMI/DSI/etc blocks seem like they can be shared across multiple +display controller blocks. And I for sure don't want to have to deal +with N different kms devices from xf86-video-freedreno. Plus, it +seems like we can do some clever tricks like use GPU to trigger +pageflip after rendering completes (ie. have the kms/crtc code build +up gpu cmdstream to update scanout and write FLUSH register after). + +So, the approach is one drm driver, with some modularity. Different +'struct msm_kms' implementations, depending on display controller. +And one or more 'struct msm_gpu' for the various different gpu sub- +modules. + +(Second part is not implemented yet. So far this is just basic KMS +driver, and not exposing any custom ioctls to userspace for now.) + +The kms module provides the plane, crtc, and encoder objects, and +loads whatever connectors are appropriate. + +For MDP4, the mapping is: + + plane -> PIPE{RGBn,VGn} \ + crtc -> OVLP{n} + DMA{P,S,E} (??) |-> MDP "device" + encoder -> DTV/LCDC/DSI (within MDP4) / + connector -> HDMI/DSI/etc --> other device(s) + +Since the irq's that drm core mostly cares about are vblank/framedone, +we'll let msm_mdp4_kms provide the irq install/uninstall/etc functions +and treat the MDP4 block's irq as "the" irq. Even though the connectors +may have their own irqs which they install themselves. For this reason +the display controller is the "master" device. + +For MDP5, the mapping is: + + plane -> PIPE{RGBn,VIGn} \ + crtc -> LM (layer mixer) |-> MDP "device" + encoder -> INTF / + connector -> HDMI/DSI/eDP/etc --> other device(s) + +Unlike MDP4, it appears we can get by with a single encoder, rather +than needing a different implementation for DTV, DSI, etc. (Ie. the +register interface is same, just different bases.) + +Also unlike MDP4, with MDP5 all the IRQs for other blocks (HDMI, DSI, +etc) are routed through MDP. + +And finally, MDP5 has this "Shared Memory Pool" (called "SMP"), from +which blocks need to be allocated to the active pipes based on fetch +stride. + +Each connector probably ends up being a separate device, just for the +logistics of finding/mapping io region, irq, etc. Idealy we would +have a better way than just stashing the platform device in a global +(ie. like DT super-node.. but I don't have any snapdragon hw yet that +is using DT). + +Note that so far I've not been able to get any docs on the hw, and it +seems that access to such docs would prevent me from working on the +freedreno gallium driver. So there may be some mistakes in register +names (I had to invent a few, since no sufficient hint was given in +the downstream android fbdev driver), bitfield sizes, etc. My current +state of understanding the registers is given in the envytools rnndb +files at: + + https://github.com/freedreno/envytools/tree/master/rnndb + (the mdp4/hdmi/dsi directories) + +These files are used both for a parser tool (in the same tree) to +parse logged register reads/writes (both from downstream android fbdev +driver, and this driver with register logging enabled), as well as to +generate the register level headers. diff --git a/kernel/drivers/gpu/drm/msm/adreno/a2xx.xml.h b/kernel/drivers/gpu/drm/msm/adreno/a2xx.xml.h new file mode 100644 index 000000000..edc845fff --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/a2xx.xml.h @@ -0,0 +1,1597 @@ +#ifndef A2XX_XML +#define A2XX_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32901 bytes, from 2014-06-02 15:21:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 10551 bytes, from 2014-11-13 22:44:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 15085 bytes, from 2014-12-20 21:49:41) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 64344 bytes, from 2014-12-12 20:22:26) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 51069 bytes, from 2014-12-21 15:51:54) + +Copyright (C) 2013-2014 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum a2xx_rb_dither_type { + DITHER_PIXEL = 0, + DITHER_SUBPIXEL = 1, +}; + +enum a2xx_colorformatx { + COLORX_4_4_4_4 = 0, + COLORX_1_5_5_5 = 1, + COLORX_5_6_5 = 2, + COLORX_8 = 3, + COLORX_8_8 = 4, + COLORX_8_8_8_8 = 5, + COLORX_S8_8_8_8 = 6, + COLORX_16_FLOAT = 7, + COLORX_16_16_FLOAT = 8, + COLORX_16_16_16_16_FLOAT = 9, + COLORX_32_FLOAT = 10, + COLORX_32_32_FLOAT = 11, + COLORX_32_32_32_32_FLOAT = 12, + COLORX_2_3_3 = 13, + COLORX_8_8_8 = 14, +}; + +enum a2xx_sq_surfaceformat { + FMT_1_REVERSE = 0, + FMT_1 = 1, + FMT_8 = 2, + FMT_1_5_5_5 = 3, + FMT_5_6_5 = 4, + FMT_6_5_5 = 5, + FMT_8_8_8_8 = 6, + FMT_2_10_10_10 = 7, + FMT_8_A = 8, + FMT_8_B = 9, + FMT_8_8 = 10, + FMT_Cr_Y1_Cb_Y0 = 11, + FMT_Y1_Cr_Y0_Cb = 12, + FMT_5_5_5_1 = 13, + FMT_8_8_8_8_A = 14, + FMT_4_4_4_4 = 15, + FMT_10_11_11 = 16, + FMT_11_11_10 = 17, + FMT_DXT1 = 18, + FMT_DXT2_3 = 19, + FMT_DXT4_5 = 20, + FMT_24_8 = 22, + FMT_24_8_FLOAT = 23, + FMT_16 = 24, + FMT_16_16 = 25, + FMT_16_16_16_16 = 26, + FMT_16_EXPAND = 27, + FMT_16_16_EXPAND = 28, + FMT_16_16_16_16_EXPAND = 29, + FMT_16_FLOAT = 30, + FMT_16_16_FLOAT = 31, + FMT_16_16_16_16_FLOAT = 32, + FMT_32 = 33, + FMT_32_32 = 34, + FMT_32_32_32_32 = 35, + FMT_32_FLOAT = 36, + FMT_32_32_FLOAT = 37, + FMT_32_32_32_32_FLOAT = 38, + FMT_32_AS_8 = 39, + FMT_32_AS_8_8 = 40, + FMT_16_MPEG = 41, + FMT_16_16_MPEG = 42, + FMT_8_INTERLACED = 43, + FMT_32_AS_8_INTERLACED = 44, + FMT_32_AS_8_8_INTERLACED = 45, + FMT_16_INTERLACED = 46, + FMT_16_MPEG_INTERLACED = 47, + FMT_16_16_MPEG_INTERLACED = 48, + FMT_DXN = 49, + FMT_8_8_8_8_AS_16_16_16_16 = 50, + FMT_DXT1_AS_16_16_16_16 = 51, + FMT_DXT2_3_AS_16_16_16_16 = 52, + FMT_DXT4_5_AS_16_16_16_16 = 53, + FMT_2_10_10_10_AS_16_16_16_16 = 54, + FMT_10_11_11_AS_16_16_16_16 = 55, + FMT_11_11_10_AS_16_16_16_16 = 56, + FMT_32_32_32_FLOAT = 57, + FMT_DXT3A = 58, + FMT_DXT5A = 59, + FMT_CTX1 = 60, + FMT_DXT3A_AS_1_1_1_1 = 61, +}; + +enum a2xx_sq_ps_vtx_mode { + POSITION_1_VECTOR = 0, + POSITION_2_VECTORS_UNUSED = 1, + POSITION_2_VECTORS_SPRITE = 2, + POSITION_2_VECTORS_EDGE = 3, + POSITION_2_VECTORS_KILL = 4, + POSITION_2_VECTORS_SPRITE_KILL = 5, + POSITION_2_VECTORS_EDGE_KILL = 6, + MULTIPASS = 7, +}; + +enum a2xx_sq_sample_cntl { + CENTROIDS_ONLY = 0, + CENTERS_ONLY = 1, + CENTROIDS_AND_CENTERS = 2, +}; + +enum a2xx_dx_clip_space { + DXCLIP_OPENGL = 0, + DXCLIP_DIRECTX = 1, +}; + +enum a2xx_pa_su_sc_polymode { + POLY_DISABLED = 0, + POLY_DUALMODE = 1, +}; + +enum a2xx_rb_edram_mode { + EDRAM_NOP = 0, + COLOR_DEPTH = 4, + DEPTH_ONLY = 5, + EDRAM_COPY = 6, +}; + +enum a2xx_pa_sc_pattern_bit_order { + LITTLE = 0, + BIG = 1, +}; + +enum a2xx_pa_sc_auto_reset_cntl { + NEVER = 0, + EACH_PRIMITIVE = 1, + EACH_PACKET = 2, +}; + +enum a2xx_pa_pixcenter { + PIXCENTER_D3D = 0, + PIXCENTER_OGL = 1, +}; + +enum a2xx_pa_roundmode { + TRUNCATE = 0, + ROUND = 1, + ROUNDTOEVEN = 2, + ROUNDTOODD = 3, +}; + +enum a2xx_pa_quantmode { + ONE_SIXTEENTH = 0, + ONE_EIGTH = 1, + ONE_QUARTER = 2, + ONE_HALF = 3, + ONE = 4, +}; + +enum a2xx_rb_copy_sample_select { + SAMPLE_0 = 0, + SAMPLE_1 = 1, + SAMPLE_2 = 2, + SAMPLE_3 = 3, + SAMPLE_01 = 4, + SAMPLE_23 = 5, + SAMPLE_0123 = 6, +}; + +enum a2xx_rb_blend_opcode { + BLEND_DST_PLUS_SRC = 0, + BLEND_SRC_MINUS_DST = 1, + BLEND_MIN_DST_SRC = 2, + BLEND_MAX_DST_SRC = 3, + BLEND_DST_MINUS_SRC = 4, + BLEND_DST_PLUS_SRC_BIAS = 5, +}; + +enum adreno_mmu_clnt_beh { + BEH_NEVR = 0, + BEH_TRAN_RNG = 1, + BEH_TRAN_FLT = 2, +}; + +enum sq_tex_clamp { + SQ_TEX_WRAP = 0, + SQ_TEX_MIRROR = 1, + SQ_TEX_CLAMP_LAST_TEXEL = 2, + SQ_TEX_MIRROR_ONCE_LAST_TEXEL = 3, + SQ_TEX_CLAMP_HALF_BORDER = 4, + SQ_TEX_MIRROR_ONCE_HALF_BORDER = 5, + SQ_TEX_CLAMP_BORDER = 6, + SQ_TEX_MIRROR_ONCE_BORDER = 7, +}; + +enum sq_tex_swiz { + SQ_TEX_X = 0, + SQ_TEX_Y = 1, + SQ_TEX_Z = 2, + SQ_TEX_W = 3, + SQ_TEX_ZERO = 4, + SQ_TEX_ONE = 5, +}; + +enum sq_tex_filter { + SQ_TEX_FILTER_POINT = 0, + SQ_TEX_FILTER_BILINEAR = 1, + SQ_TEX_FILTER_BICUBIC = 2, +}; + +#define REG_A2XX_RBBM_PATCH_RELEASE 0x00000001 + +#define REG_A2XX_RBBM_CNTL 0x0000003b + +#define REG_A2XX_RBBM_SOFT_RESET 0x0000003c + +#define REG_A2XX_CP_PFP_UCODE_ADDR 0x000000c0 + +#define REG_A2XX_CP_PFP_UCODE_DATA 0x000000c1 + +#define REG_A2XX_MH_MMU_CONFIG 0x00000040 +#define A2XX_MH_MMU_CONFIG_MMU_ENABLE 0x00000001 +#define A2XX_MH_MMU_CONFIG_SPLIT_MODE_ENABLE 0x00000002 +#define A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK 0x00000030 +#define A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT 4 +static inline uint32_t A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK 0x000000c0 +#define A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT 6 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK 0x00000300 +#define A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT 8 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK 0x00000c00 +#define A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT 10 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK 0x00003000 +#define A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT 12 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK 0x0000c000 +#define A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT 14 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK 0x00030000 +#define A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT 16 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK 0x000c0000 +#define A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT 18 +static inline uint32_t A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK 0x00300000 +#define A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT 20 +static inline uint32_t A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK 0x00c00000 +#define A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT 22 +static inline uint32_t A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK 0x03000000 +#define A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT 24 +static inline uint32_t A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK; +} + +#define REG_A2XX_MH_MMU_VA_RANGE 0x00000041 + +#define REG_A2XX_MH_MMU_PT_BASE 0x00000042 + +#define REG_A2XX_MH_MMU_PAGE_FAULT 0x00000043 + +#define REG_A2XX_MH_MMU_TRAN_ERROR 0x00000044 + +#define REG_A2XX_MH_MMU_INVALIDATE 0x00000045 + +#define REG_A2XX_MH_MMU_MPU_BASE 0x00000046 + +#define REG_A2XX_MH_MMU_MPU_END 0x00000047 + +#define REG_A2XX_NQWAIT_UNTIL 0x00000394 + +#define REG_A2XX_RBBM_PERFCOUNTER1_SELECT 0x00000395 + +#define REG_A2XX_RBBM_PERFCOUNTER1_LO 0x00000397 + +#define REG_A2XX_RBBM_PERFCOUNTER1_HI 0x00000398 + +#define REG_A2XX_RBBM_DEBUG 0x0000039b + +#define REG_A2XX_RBBM_PM_OVERRIDE1 0x0000039c + +#define REG_A2XX_RBBM_PM_OVERRIDE2 0x0000039d + +#define REG_A2XX_RBBM_DEBUG_OUT 0x000003a0 + +#define REG_A2XX_RBBM_DEBUG_CNTL 0x000003a1 + +#define REG_A2XX_RBBM_READ_ERROR 0x000003b3 + +#define REG_A2XX_RBBM_INT_CNTL 0x000003b4 + +#define REG_A2XX_RBBM_INT_STATUS 0x000003b5 + +#define REG_A2XX_RBBM_INT_ACK 0x000003b6 + +#define REG_A2XX_MASTER_INT_SIGNAL 0x000003b7 + +#define REG_A2XX_RBBM_PERIPHID1 0x000003f9 + +#define REG_A2XX_RBBM_PERIPHID2 0x000003fa + +#define REG_A2XX_CP_PERFMON_CNTL 0x00000444 + +#define REG_A2XX_CP_PERFCOUNTER_SELECT 0x00000445 + +#define REG_A2XX_CP_PERFCOUNTER_LO 0x00000446 + +#define REG_A2XX_CP_PERFCOUNTER_HI 0x00000447 + +#define REG_A2XX_RBBM_STATUS 0x000005d0 +#define A2XX_RBBM_STATUS_CMDFIFO_AVAIL__MASK 0x0000001f +#define A2XX_RBBM_STATUS_CMDFIFO_AVAIL__SHIFT 0 +static inline uint32_t A2XX_RBBM_STATUS_CMDFIFO_AVAIL(uint32_t val) +{ + return ((val) << A2XX_RBBM_STATUS_CMDFIFO_AVAIL__SHIFT) & A2XX_RBBM_STATUS_CMDFIFO_AVAIL__MASK; +} +#define A2XX_RBBM_STATUS_TC_BUSY 0x00000020 +#define A2XX_RBBM_STATUS_HIRQ_PENDING 0x00000100 +#define A2XX_RBBM_STATUS_CPRQ_PENDING 0x00000200 +#define A2XX_RBBM_STATUS_CFRQ_PENDING 0x00000400 +#define A2XX_RBBM_STATUS_PFRQ_PENDING 0x00000800 +#define A2XX_RBBM_STATUS_VGT_BUSY_NO_DMA 0x00001000 +#define A2XX_RBBM_STATUS_RBBM_WU_BUSY 0x00004000 +#define A2XX_RBBM_STATUS_CP_NRT_BUSY 0x00010000 +#define A2XX_RBBM_STATUS_MH_BUSY 0x00040000 +#define A2XX_RBBM_STATUS_MH_COHERENCY_BUSY 0x00080000 +#define A2XX_RBBM_STATUS_SX_BUSY 0x00200000 +#define A2XX_RBBM_STATUS_TPC_BUSY 0x00400000 +#define A2XX_RBBM_STATUS_SC_CNTX_BUSY 0x01000000 +#define A2XX_RBBM_STATUS_PA_BUSY 0x02000000 +#define A2XX_RBBM_STATUS_VGT_BUSY 0x04000000 +#define A2XX_RBBM_STATUS_SQ_CNTX17_BUSY 0x08000000 +#define A2XX_RBBM_STATUS_SQ_CNTX0_BUSY 0x10000000 +#define A2XX_RBBM_STATUS_RB_CNTX_BUSY 0x40000000 +#define A2XX_RBBM_STATUS_GUI_ACTIVE 0x80000000 + +#define REG_A2XX_MH_ARBITER_CONFIG 0x00000a40 +#define A2XX_MH_ARBITER_CONFIG_SAME_PAGE_LIMIT__MASK 0x0000003f +#define A2XX_MH_ARBITER_CONFIG_SAME_PAGE_LIMIT__SHIFT 0 +static inline uint32_t A2XX_MH_ARBITER_CONFIG_SAME_PAGE_LIMIT(uint32_t val) +{ + return ((val) << A2XX_MH_ARBITER_CONFIG_SAME_PAGE_LIMIT__SHIFT) & A2XX_MH_ARBITER_CONFIG_SAME_PAGE_LIMIT__MASK; +} +#define A2XX_MH_ARBITER_CONFIG_SAME_PAGE_GRANULARITY 0x00000040 +#define A2XX_MH_ARBITER_CONFIG_L1_ARB_ENABLE 0x00000080 +#define A2XX_MH_ARBITER_CONFIG_L1_ARB_HOLD_ENABLE 0x00000100 +#define A2XX_MH_ARBITER_CONFIG_L2_ARB_CONTROL 0x00000200 +#define A2XX_MH_ARBITER_CONFIG_PAGE_SIZE__MASK 0x00001c00 +#define A2XX_MH_ARBITER_CONFIG_PAGE_SIZE__SHIFT 10 +static inline uint32_t A2XX_MH_ARBITER_CONFIG_PAGE_SIZE(uint32_t val) +{ + return ((val) << A2XX_MH_ARBITER_CONFIG_PAGE_SIZE__SHIFT) & A2XX_MH_ARBITER_CONFIG_PAGE_SIZE__MASK; +} +#define A2XX_MH_ARBITER_CONFIG_TC_REORDER_ENABLE 0x00002000 +#define A2XX_MH_ARBITER_CONFIG_TC_ARB_HOLD_ENABLE 0x00004000 +#define A2XX_MH_ARBITER_CONFIG_IN_FLIGHT_LIMIT_ENABLE 0x00008000 +#define A2XX_MH_ARBITER_CONFIG_IN_FLIGHT_LIMIT__MASK 0x003f0000 +#define A2XX_MH_ARBITER_CONFIG_IN_FLIGHT_LIMIT__SHIFT 16 +static inline uint32_t A2XX_MH_ARBITER_CONFIG_IN_FLIGHT_LIMIT(uint32_t val) +{ + return ((val) << A2XX_MH_ARBITER_CONFIG_IN_FLIGHT_LIMIT__SHIFT) & A2XX_MH_ARBITER_CONFIG_IN_FLIGHT_LIMIT__MASK; +} +#define A2XX_MH_ARBITER_CONFIG_CP_CLNT_ENABLE 0x00400000 +#define A2XX_MH_ARBITER_CONFIG_VGT_CLNT_ENABLE 0x00800000 +#define A2XX_MH_ARBITER_CONFIG_TC_CLNT_ENABLE 0x01000000 +#define A2XX_MH_ARBITER_CONFIG_RB_CLNT_ENABLE 0x02000000 +#define A2XX_MH_ARBITER_CONFIG_PA_CLNT_ENABLE 0x04000000 + +#define REG_A2XX_A220_VSC_BIN_SIZE 0x00000c01 +#define A2XX_A220_VSC_BIN_SIZE_WIDTH__MASK 0x0000001f +#define A2XX_A220_VSC_BIN_SIZE_WIDTH__SHIFT 0 +static inline uint32_t A2XX_A220_VSC_BIN_SIZE_WIDTH(uint32_t val) +{ + return ((val >> 5) << A2XX_A220_VSC_BIN_SIZE_WIDTH__SHIFT) & A2XX_A220_VSC_BIN_SIZE_WIDTH__MASK; +} +#define A2XX_A220_VSC_BIN_SIZE_HEIGHT__MASK 0x000003e0 +#define A2XX_A220_VSC_BIN_SIZE_HEIGHT__SHIFT 5 +static inline uint32_t A2XX_A220_VSC_BIN_SIZE_HEIGHT(uint32_t val) +{ + return ((val >> 5) << A2XX_A220_VSC_BIN_SIZE_HEIGHT__SHIFT) & A2XX_A220_VSC_BIN_SIZE_HEIGHT__MASK; +} + +static inline uint32_t REG_A2XX_VSC_PIPE(uint32_t i0) { return 0x00000c06 + 0x3*i0; } + +static inline uint32_t REG_A2XX_VSC_PIPE_CONFIG(uint32_t i0) { return 0x00000c06 + 0x3*i0; } + +static inline uint32_t REG_A2XX_VSC_PIPE_DATA_ADDRESS(uint32_t i0) { return 0x00000c07 + 0x3*i0; } + +static inline uint32_t REG_A2XX_VSC_PIPE_DATA_LENGTH(uint32_t i0) { return 0x00000c08 + 0x3*i0; } + +#define REG_A2XX_PC_DEBUG_CNTL 0x00000c38 + +#define REG_A2XX_PC_DEBUG_DATA 0x00000c39 + +#define REG_A2XX_PA_SC_VIZ_QUERY_STATUS 0x00000c44 + +#define REG_A2XX_GRAS_DEBUG_CNTL 0x00000c80 + +#define REG_A2XX_PA_SU_DEBUG_CNTL 0x00000c80 + +#define REG_A2XX_GRAS_DEBUG_DATA 0x00000c81 + +#define REG_A2XX_PA_SU_DEBUG_DATA 0x00000c81 + +#define REG_A2XX_PA_SU_FACE_DATA 0x00000c86 + +#define REG_A2XX_SQ_GPR_MANAGEMENT 0x00000d00 + +#define REG_A2XX_SQ_FLOW_CONTROL 0x00000d01 + +#define REG_A2XX_SQ_INST_STORE_MANAGMENT 0x00000d02 + +#define REG_A2XX_SQ_DEBUG_MISC 0x00000d05 + +#define REG_A2XX_SQ_INT_CNTL 0x00000d34 + +#define REG_A2XX_SQ_INT_STATUS 0x00000d35 + +#define REG_A2XX_SQ_INT_ACK 0x00000d36 + +#define REG_A2XX_SQ_DEBUG_INPUT_FSM 0x00000dae + +#define REG_A2XX_SQ_DEBUG_CONST_MGR_FSM 0x00000daf + +#define REG_A2XX_SQ_DEBUG_TP_FSM 0x00000db0 + +#define REG_A2XX_SQ_DEBUG_FSM_ALU_0 0x00000db1 + +#define REG_A2XX_SQ_DEBUG_FSM_ALU_1 0x00000db2 + +#define REG_A2XX_SQ_DEBUG_EXP_ALLOC 0x00000db3 + +#define REG_A2XX_SQ_DEBUG_PTR_BUFF 0x00000db4 + +#define REG_A2XX_SQ_DEBUG_GPR_VTX 0x00000db5 + +#define REG_A2XX_SQ_DEBUG_GPR_PIX 0x00000db6 + +#define REG_A2XX_SQ_DEBUG_TB_STATUS_SEL 0x00000db7 + +#define REG_A2XX_SQ_DEBUG_VTX_TB_0 0x00000db8 + +#define REG_A2XX_SQ_DEBUG_VTX_TB_1 0x00000db9 + +#define REG_A2XX_SQ_DEBUG_VTX_TB_STATUS_REG 0x00000dba + +#define REG_A2XX_SQ_DEBUG_VTX_TB_STATE_MEM 0x00000dbb + +#define REG_A2XX_SQ_DEBUG_PIX_TB_0 0x00000dbc + +#define REG_A2XX_SQ_DEBUG_PIX_TB_STATUS_REG_0 0x00000dbd + +#define REG_A2XX_SQ_DEBUG_PIX_TB_STATUS_REG_1 0x00000dbe + +#define REG_A2XX_SQ_DEBUG_PIX_TB_STATUS_REG_2 0x00000dbf + +#define REG_A2XX_SQ_DEBUG_PIX_TB_STATUS_REG_3 0x00000dc0 + +#define REG_A2XX_SQ_DEBUG_PIX_TB_STATE_MEM 0x00000dc1 + +#define REG_A2XX_TC_CNTL_STATUS 0x00000e00 +#define A2XX_TC_CNTL_STATUS_L2_INVALIDATE 0x00000001 + +#define REG_A2XX_TP0_CHICKEN 0x00000e1e + +#define REG_A2XX_RB_BC_CONTROL 0x00000f01 +#define A2XX_RB_BC_CONTROL_ACCUM_LINEAR_MODE_ENABLE 0x00000001 +#define A2XX_RB_BC_CONTROL_ACCUM_TIMEOUT_SELECT__MASK 0x00000006 +#define A2XX_RB_BC_CONTROL_ACCUM_TIMEOUT_SELECT__SHIFT 1 +static inline uint32_t A2XX_RB_BC_CONTROL_ACCUM_TIMEOUT_SELECT(uint32_t val) +{ + return ((val) << A2XX_RB_BC_CONTROL_ACCUM_TIMEOUT_SELECT__SHIFT) & A2XX_RB_BC_CONTROL_ACCUM_TIMEOUT_SELECT__MASK; +} +#define A2XX_RB_BC_CONTROL_DISABLE_EDRAM_CAM 0x00000008 +#define A2XX_RB_BC_CONTROL_DISABLE_EZ_FAST_CONTEXT_SWITCH 0x00000010 +#define A2XX_RB_BC_CONTROL_DISABLE_EZ_NULL_ZCMD_DROP 0x00000020 +#define A2XX_RB_BC_CONTROL_DISABLE_LZ_NULL_ZCMD_DROP 0x00000040 +#define A2XX_RB_BC_CONTROL_ENABLE_AZ_THROTTLE 0x00000080 +#define A2XX_RB_BC_CONTROL_AZ_THROTTLE_COUNT__MASK 0x00001f00 +#define A2XX_RB_BC_CONTROL_AZ_THROTTLE_COUNT__SHIFT 8 +static inline uint32_t A2XX_RB_BC_CONTROL_AZ_THROTTLE_COUNT(uint32_t val) +{ + return ((val) << A2XX_RB_BC_CONTROL_AZ_THROTTLE_COUNT__SHIFT) & A2XX_RB_BC_CONTROL_AZ_THROTTLE_COUNT__MASK; +} +#define A2XX_RB_BC_CONTROL_ENABLE_CRC_UPDATE 0x00004000 +#define A2XX_RB_BC_CONTROL_CRC_MODE 0x00008000 +#define A2XX_RB_BC_CONTROL_DISABLE_SAMPLE_COUNTERS 0x00010000 +#define A2XX_RB_BC_CONTROL_DISABLE_ACCUM 0x00020000 +#define A2XX_RB_BC_CONTROL_ACCUM_ALLOC_MASK__MASK 0x003c0000 +#define A2XX_RB_BC_CONTROL_ACCUM_ALLOC_MASK__SHIFT 18 +static inline uint32_t A2XX_RB_BC_CONTROL_ACCUM_ALLOC_MASK(uint32_t val) +{ + return ((val) << A2XX_RB_BC_CONTROL_ACCUM_ALLOC_MASK__SHIFT) & A2XX_RB_BC_CONTROL_ACCUM_ALLOC_MASK__MASK; +} +#define A2XX_RB_BC_CONTROL_LINEAR_PERFORMANCE_ENABLE 0x00400000 +#define A2XX_RB_BC_CONTROL_ACCUM_DATA_FIFO_LIMIT__MASK 0x07800000 +#define A2XX_RB_BC_CONTROL_ACCUM_DATA_FIFO_LIMIT__SHIFT 23 +static inline uint32_t A2XX_RB_BC_CONTROL_ACCUM_DATA_FIFO_LIMIT(uint32_t val) +{ + return ((val) << A2XX_RB_BC_CONTROL_ACCUM_DATA_FIFO_LIMIT__SHIFT) & A2XX_RB_BC_CONTROL_ACCUM_DATA_FIFO_LIMIT__MASK; +} +#define A2XX_RB_BC_CONTROL_MEM_EXPORT_TIMEOUT_SELECT__MASK 0x18000000 +#define A2XX_RB_BC_CONTROL_MEM_EXPORT_TIMEOUT_SELECT__SHIFT 27 +static inline uint32_t A2XX_RB_BC_CONTROL_MEM_EXPORT_TIMEOUT_SELECT(uint32_t val) +{ + return ((val) << A2XX_RB_BC_CONTROL_MEM_EXPORT_TIMEOUT_SELECT__SHIFT) & A2XX_RB_BC_CONTROL_MEM_EXPORT_TIMEOUT_SELECT__MASK; +} +#define A2XX_RB_BC_CONTROL_MEM_EXPORT_LINEAR_MODE_ENABLE 0x20000000 +#define A2XX_RB_BC_CONTROL_CRC_SYSTEM 0x40000000 +#define A2XX_RB_BC_CONTROL_RESERVED6 0x80000000 + +#define REG_A2XX_RB_EDRAM_INFO 0x00000f02 + +#define REG_A2XX_RB_DEBUG_CNTL 0x00000f26 + +#define REG_A2XX_RB_DEBUG_DATA 0x00000f27 + +#define REG_A2XX_RB_SURFACE_INFO 0x00002000 + +#define REG_A2XX_RB_COLOR_INFO 0x00002001 +#define A2XX_RB_COLOR_INFO_FORMAT__MASK 0x0000000f +#define A2XX_RB_COLOR_INFO_FORMAT__SHIFT 0 +static inline uint32_t A2XX_RB_COLOR_INFO_FORMAT(enum a2xx_colorformatx val) +{ + return ((val) << A2XX_RB_COLOR_INFO_FORMAT__SHIFT) & A2XX_RB_COLOR_INFO_FORMAT__MASK; +} +#define A2XX_RB_COLOR_INFO_ROUND_MODE__MASK 0x00000030 +#define A2XX_RB_COLOR_INFO_ROUND_MODE__SHIFT 4 +static inline uint32_t A2XX_RB_COLOR_INFO_ROUND_MODE(uint32_t val) +{ + return ((val) << A2XX_RB_COLOR_INFO_ROUND_MODE__SHIFT) & A2XX_RB_COLOR_INFO_ROUND_MODE__MASK; +} +#define A2XX_RB_COLOR_INFO_LINEAR 0x00000040 +#define A2XX_RB_COLOR_INFO_ENDIAN__MASK 0x00000180 +#define A2XX_RB_COLOR_INFO_ENDIAN__SHIFT 7 +static inline uint32_t A2XX_RB_COLOR_INFO_ENDIAN(uint32_t val) +{ + return ((val) << A2XX_RB_COLOR_INFO_ENDIAN__SHIFT) & A2XX_RB_COLOR_INFO_ENDIAN__MASK; +} +#define A2XX_RB_COLOR_INFO_SWAP__MASK 0x00000600 +#define A2XX_RB_COLOR_INFO_SWAP__SHIFT 9 +static inline uint32_t A2XX_RB_COLOR_INFO_SWAP(uint32_t val) +{ + return ((val) << A2XX_RB_COLOR_INFO_SWAP__SHIFT) & A2XX_RB_COLOR_INFO_SWAP__MASK; +} +#define A2XX_RB_COLOR_INFO_BASE__MASK 0xfffff000 +#define A2XX_RB_COLOR_INFO_BASE__SHIFT 12 +static inline uint32_t A2XX_RB_COLOR_INFO_BASE(uint32_t val) +{ + return ((val >> 10) << A2XX_RB_COLOR_INFO_BASE__SHIFT) & A2XX_RB_COLOR_INFO_BASE__MASK; +} + +#define REG_A2XX_RB_DEPTH_INFO 0x00002002 +#define A2XX_RB_DEPTH_INFO_DEPTH_FORMAT__MASK 0x00000001 +#define A2XX_RB_DEPTH_INFO_DEPTH_FORMAT__SHIFT 0 +static inline uint32_t A2XX_RB_DEPTH_INFO_DEPTH_FORMAT(enum adreno_rb_depth_format val) +{ + return ((val) << A2XX_RB_DEPTH_INFO_DEPTH_FORMAT__SHIFT) & A2XX_RB_DEPTH_INFO_DEPTH_FORMAT__MASK; +} +#define A2XX_RB_DEPTH_INFO_DEPTH_BASE__MASK 0xfffff000 +#define A2XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT 12 +static inline uint32_t A2XX_RB_DEPTH_INFO_DEPTH_BASE(uint32_t val) +{ + return ((val >> 10) << A2XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT) & A2XX_RB_DEPTH_INFO_DEPTH_BASE__MASK; +} + +#define REG_A2XX_A225_RB_COLOR_INFO3 0x00002005 + +#define REG_A2XX_COHER_DEST_BASE_0 0x00002006 + +#define REG_A2XX_PA_SC_SCREEN_SCISSOR_TL 0x0000200e +#define A2XX_PA_SC_SCREEN_SCISSOR_TL_WINDOW_OFFSET_DISABLE 0x80000000 +#define A2XX_PA_SC_SCREEN_SCISSOR_TL_X__MASK 0x00007fff +#define A2XX_PA_SC_SCREEN_SCISSOR_TL_X__SHIFT 0 +static inline uint32_t A2XX_PA_SC_SCREEN_SCISSOR_TL_X(uint32_t val) +{ + return ((val) << A2XX_PA_SC_SCREEN_SCISSOR_TL_X__SHIFT) & A2XX_PA_SC_SCREEN_SCISSOR_TL_X__MASK; +} +#define A2XX_PA_SC_SCREEN_SCISSOR_TL_Y__MASK 0x7fff0000 +#define A2XX_PA_SC_SCREEN_SCISSOR_TL_Y__SHIFT 16 +static inline uint32_t A2XX_PA_SC_SCREEN_SCISSOR_TL_Y(uint32_t val) +{ + return ((val) << A2XX_PA_SC_SCREEN_SCISSOR_TL_Y__SHIFT) & A2XX_PA_SC_SCREEN_SCISSOR_TL_Y__MASK; +} + +#define REG_A2XX_PA_SC_SCREEN_SCISSOR_BR 0x0000200f +#define A2XX_PA_SC_SCREEN_SCISSOR_BR_WINDOW_OFFSET_DISABLE 0x80000000 +#define A2XX_PA_SC_SCREEN_SCISSOR_BR_X__MASK 0x00007fff +#define A2XX_PA_SC_SCREEN_SCISSOR_BR_X__SHIFT 0 +static inline uint32_t A2XX_PA_SC_SCREEN_SCISSOR_BR_X(uint32_t val) +{ + return ((val) << A2XX_PA_SC_SCREEN_SCISSOR_BR_X__SHIFT) & A2XX_PA_SC_SCREEN_SCISSOR_BR_X__MASK; +} +#define A2XX_PA_SC_SCREEN_SCISSOR_BR_Y__MASK 0x7fff0000 +#define A2XX_PA_SC_SCREEN_SCISSOR_BR_Y__SHIFT 16 +static inline uint32_t A2XX_PA_SC_SCREEN_SCISSOR_BR_Y(uint32_t val) +{ + return ((val) << A2XX_PA_SC_SCREEN_SCISSOR_BR_Y__SHIFT) & A2XX_PA_SC_SCREEN_SCISSOR_BR_Y__MASK; +} + +#define REG_A2XX_PA_SC_WINDOW_OFFSET 0x00002080 +#define A2XX_PA_SC_WINDOW_OFFSET_X__MASK 0x00007fff +#define A2XX_PA_SC_WINDOW_OFFSET_X__SHIFT 0 +static inline uint32_t A2XX_PA_SC_WINDOW_OFFSET_X(int32_t val) +{ + return ((val) << A2XX_PA_SC_WINDOW_OFFSET_X__SHIFT) & A2XX_PA_SC_WINDOW_OFFSET_X__MASK; +} +#define A2XX_PA_SC_WINDOW_OFFSET_Y__MASK 0x7fff0000 +#define A2XX_PA_SC_WINDOW_OFFSET_Y__SHIFT 16 +static inline uint32_t A2XX_PA_SC_WINDOW_OFFSET_Y(int32_t val) +{ + return ((val) << A2XX_PA_SC_WINDOW_OFFSET_Y__SHIFT) & A2XX_PA_SC_WINDOW_OFFSET_Y__MASK; +} +#define A2XX_PA_SC_WINDOW_OFFSET_DISABLE 0x80000000 + +#define REG_A2XX_PA_SC_WINDOW_SCISSOR_TL 0x00002081 +#define A2XX_PA_SC_WINDOW_SCISSOR_TL_WINDOW_OFFSET_DISABLE 0x80000000 +#define A2XX_PA_SC_WINDOW_SCISSOR_TL_X__MASK 0x00007fff +#define A2XX_PA_SC_WINDOW_SCISSOR_TL_X__SHIFT 0 +static inline uint32_t A2XX_PA_SC_WINDOW_SCISSOR_TL_X(uint32_t val) +{ + return ((val) << A2XX_PA_SC_WINDOW_SCISSOR_TL_X__SHIFT) & A2XX_PA_SC_WINDOW_SCISSOR_TL_X__MASK; +} +#define A2XX_PA_SC_WINDOW_SCISSOR_TL_Y__MASK 0x7fff0000 +#define A2XX_PA_SC_WINDOW_SCISSOR_TL_Y__SHIFT 16 +static inline uint32_t A2XX_PA_SC_WINDOW_SCISSOR_TL_Y(uint32_t val) +{ + return ((val) << A2XX_PA_SC_WINDOW_SCISSOR_TL_Y__SHIFT) & A2XX_PA_SC_WINDOW_SCISSOR_TL_Y__MASK; +} + +#define REG_A2XX_PA_SC_WINDOW_SCISSOR_BR 0x00002082 +#define A2XX_PA_SC_WINDOW_SCISSOR_BR_WINDOW_OFFSET_DISABLE 0x80000000 +#define A2XX_PA_SC_WINDOW_SCISSOR_BR_X__MASK 0x00007fff +#define A2XX_PA_SC_WINDOW_SCISSOR_BR_X__SHIFT 0 +static inline uint32_t A2XX_PA_SC_WINDOW_SCISSOR_BR_X(uint32_t val) +{ + return ((val) << A2XX_PA_SC_WINDOW_SCISSOR_BR_X__SHIFT) & A2XX_PA_SC_WINDOW_SCISSOR_BR_X__MASK; +} +#define A2XX_PA_SC_WINDOW_SCISSOR_BR_Y__MASK 0x7fff0000 +#define A2XX_PA_SC_WINDOW_SCISSOR_BR_Y__SHIFT 16 +static inline uint32_t A2XX_PA_SC_WINDOW_SCISSOR_BR_Y(uint32_t val) +{ + return ((val) << A2XX_PA_SC_WINDOW_SCISSOR_BR_Y__SHIFT) & A2XX_PA_SC_WINDOW_SCISSOR_BR_Y__MASK; +} + +#define REG_A2XX_UNKNOWN_2010 0x00002010 + +#define REG_A2XX_VGT_MAX_VTX_INDX 0x00002100 + +#define REG_A2XX_VGT_MIN_VTX_INDX 0x00002101 + +#define REG_A2XX_VGT_INDX_OFFSET 0x00002102 + +#define REG_A2XX_A225_PC_MULTI_PRIM_IB_RESET_INDX 0x00002103 + +#define REG_A2XX_RB_COLOR_MASK 0x00002104 +#define A2XX_RB_COLOR_MASK_WRITE_RED 0x00000001 +#define A2XX_RB_COLOR_MASK_WRITE_GREEN 0x00000002 +#define A2XX_RB_COLOR_MASK_WRITE_BLUE 0x00000004 +#define A2XX_RB_COLOR_MASK_WRITE_ALPHA 0x00000008 + +#define REG_A2XX_RB_BLEND_RED 0x00002105 + +#define REG_A2XX_RB_BLEND_GREEN 0x00002106 + +#define REG_A2XX_RB_BLEND_BLUE 0x00002107 + +#define REG_A2XX_RB_BLEND_ALPHA 0x00002108 + +#define REG_A2XX_RB_FOG_COLOR 0x00002109 + +#define REG_A2XX_RB_STENCILREFMASK_BF 0x0000210c +#define A2XX_RB_STENCILREFMASK_BF_STENCILREF__MASK 0x000000ff +#define A2XX_RB_STENCILREFMASK_BF_STENCILREF__SHIFT 0 +static inline uint32_t A2XX_RB_STENCILREFMASK_BF_STENCILREF(uint32_t val) +{ + return ((val) << A2XX_RB_STENCILREFMASK_BF_STENCILREF__SHIFT) & A2XX_RB_STENCILREFMASK_BF_STENCILREF__MASK; +} +#define A2XX_RB_STENCILREFMASK_BF_STENCILMASK__MASK 0x0000ff00 +#define A2XX_RB_STENCILREFMASK_BF_STENCILMASK__SHIFT 8 +static inline uint32_t A2XX_RB_STENCILREFMASK_BF_STENCILMASK(uint32_t val) +{ + return ((val) << A2XX_RB_STENCILREFMASK_BF_STENCILMASK__SHIFT) & A2XX_RB_STENCILREFMASK_BF_STENCILMASK__MASK; +} +#define A2XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__MASK 0x00ff0000 +#define A2XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__SHIFT 16 +static inline uint32_t A2XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK(uint32_t val) +{ + return ((val) << A2XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__SHIFT) & A2XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__MASK; +} + +#define REG_A2XX_RB_STENCILREFMASK 0x0000210d +#define A2XX_RB_STENCILREFMASK_STENCILREF__MASK 0x000000ff +#define A2XX_RB_STENCILREFMASK_STENCILREF__SHIFT 0 +static inline uint32_t A2XX_RB_STENCILREFMASK_STENCILREF(uint32_t val) +{ + return ((val) << A2XX_RB_STENCILREFMASK_STENCILREF__SHIFT) & A2XX_RB_STENCILREFMASK_STENCILREF__MASK; +} +#define A2XX_RB_STENCILREFMASK_STENCILMASK__MASK 0x0000ff00 +#define A2XX_RB_STENCILREFMASK_STENCILMASK__SHIFT 8 +static inline uint32_t A2XX_RB_STENCILREFMASK_STENCILMASK(uint32_t val) +{ + return ((val) << A2XX_RB_STENCILREFMASK_STENCILMASK__SHIFT) & A2XX_RB_STENCILREFMASK_STENCILMASK__MASK; +} +#define A2XX_RB_STENCILREFMASK_STENCILWRITEMASK__MASK 0x00ff0000 +#define A2XX_RB_STENCILREFMASK_STENCILWRITEMASK__SHIFT 16 +static inline uint32_t A2XX_RB_STENCILREFMASK_STENCILWRITEMASK(uint32_t val) +{ + return ((val) << A2XX_RB_STENCILREFMASK_STENCILWRITEMASK__SHIFT) & A2XX_RB_STENCILREFMASK_STENCILWRITEMASK__MASK; +} + +#define REG_A2XX_RB_ALPHA_REF 0x0000210e + +#define REG_A2XX_PA_CL_VPORT_XSCALE 0x0000210f +#define A2XX_PA_CL_VPORT_XSCALE__MASK 0xffffffff +#define A2XX_PA_CL_VPORT_XSCALE__SHIFT 0 +static inline uint32_t A2XX_PA_CL_VPORT_XSCALE(float val) +{ + return ((fui(val)) << A2XX_PA_CL_VPORT_XSCALE__SHIFT) & A2XX_PA_CL_VPORT_XSCALE__MASK; +} + +#define REG_A2XX_PA_CL_VPORT_XOFFSET 0x00002110 +#define A2XX_PA_CL_VPORT_XOFFSET__MASK 0xffffffff +#define A2XX_PA_CL_VPORT_XOFFSET__SHIFT 0 +static inline uint32_t A2XX_PA_CL_VPORT_XOFFSET(float val) +{ + return ((fui(val)) << A2XX_PA_CL_VPORT_XOFFSET__SHIFT) & A2XX_PA_CL_VPORT_XOFFSET__MASK; +} + +#define REG_A2XX_PA_CL_VPORT_YSCALE 0x00002111 +#define A2XX_PA_CL_VPORT_YSCALE__MASK 0xffffffff +#define A2XX_PA_CL_VPORT_YSCALE__SHIFT 0 +static inline uint32_t A2XX_PA_CL_VPORT_YSCALE(float val) +{ + return ((fui(val)) << A2XX_PA_CL_VPORT_YSCALE__SHIFT) & A2XX_PA_CL_VPORT_YSCALE__MASK; +} + +#define REG_A2XX_PA_CL_VPORT_YOFFSET 0x00002112 +#define A2XX_PA_CL_VPORT_YOFFSET__MASK 0xffffffff +#define A2XX_PA_CL_VPORT_YOFFSET__SHIFT 0 +static inline uint32_t A2XX_PA_CL_VPORT_YOFFSET(float val) +{ + return ((fui(val)) << A2XX_PA_CL_VPORT_YOFFSET__SHIFT) & A2XX_PA_CL_VPORT_YOFFSET__MASK; +} + +#define REG_A2XX_PA_CL_VPORT_ZSCALE 0x00002113 +#define A2XX_PA_CL_VPORT_ZSCALE__MASK 0xffffffff +#define A2XX_PA_CL_VPORT_ZSCALE__SHIFT 0 +static inline uint32_t A2XX_PA_CL_VPORT_ZSCALE(float val) +{ + return ((fui(val)) << A2XX_PA_CL_VPORT_ZSCALE__SHIFT) & A2XX_PA_CL_VPORT_ZSCALE__MASK; +} + +#define REG_A2XX_PA_CL_VPORT_ZOFFSET 0x00002114 +#define A2XX_PA_CL_VPORT_ZOFFSET__MASK 0xffffffff +#define A2XX_PA_CL_VPORT_ZOFFSET__SHIFT 0 +static inline uint32_t A2XX_PA_CL_VPORT_ZOFFSET(float val) +{ + return ((fui(val)) << A2XX_PA_CL_VPORT_ZOFFSET__SHIFT) & A2XX_PA_CL_VPORT_ZOFFSET__MASK; +} + +#define REG_A2XX_SQ_PROGRAM_CNTL 0x00002180 +#define A2XX_SQ_PROGRAM_CNTL_VS_REGS__MASK 0x000000ff +#define A2XX_SQ_PROGRAM_CNTL_VS_REGS__SHIFT 0 +static inline uint32_t A2XX_SQ_PROGRAM_CNTL_VS_REGS(uint32_t val) +{ + return ((val) << A2XX_SQ_PROGRAM_CNTL_VS_REGS__SHIFT) & A2XX_SQ_PROGRAM_CNTL_VS_REGS__MASK; +} +#define A2XX_SQ_PROGRAM_CNTL_PS_REGS__MASK 0x0000ff00 +#define A2XX_SQ_PROGRAM_CNTL_PS_REGS__SHIFT 8 +static inline uint32_t A2XX_SQ_PROGRAM_CNTL_PS_REGS(uint32_t val) +{ + return ((val) << A2XX_SQ_PROGRAM_CNTL_PS_REGS__SHIFT) & A2XX_SQ_PROGRAM_CNTL_PS_REGS__MASK; +} +#define A2XX_SQ_PROGRAM_CNTL_VS_RESOURCE 0x00010000 +#define A2XX_SQ_PROGRAM_CNTL_PS_RESOURCE 0x00020000 +#define A2XX_SQ_PROGRAM_CNTL_PARAM_GEN 0x00040000 +#define A2XX_SQ_PROGRAM_CNTL_GEN_INDEX_PIX 0x00080000 +#define A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_COUNT__MASK 0x00f00000 +#define A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_COUNT__SHIFT 20 +static inline uint32_t A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_COUNT(uint32_t val) +{ + return ((val) << A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_COUNT__SHIFT) & A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_COUNT__MASK; +} +#define A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_MODE__MASK 0x07000000 +#define A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_MODE__SHIFT 24 +static inline uint32_t A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_MODE(enum a2xx_sq_ps_vtx_mode val) +{ + return ((val) << A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_MODE__SHIFT) & A2XX_SQ_PROGRAM_CNTL_VS_EXPORT_MODE__MASK; +} +#define A2XX_SQ_PROGRAM_CNTL_PS_EXPORT_MODE__MASK 0x78000000 +#define A2XX_SQ_PROGRAM_CNTL_PS_EXPORT_MODE__SHIFT 27 +static inline uint32_t A2XX_SQ_PROGRAM_CNTL_PS_EXPORT_MODE(uint32_t val) +{ + return ((val) << A2XX_SQ_PROGRAM_CNTL_PS_EXPORT_MODE__SHIFT) & A2XX_SQ_PROGRAM_CNTL_PS_EXPORT_MODE__MASK; +} +#define A2XX_SQ_PROGRAM_CNTL_GEN_INDEX_VTX 0x80000000 + +#define REG_A2XX_SQ_CONTEXT_MISC 0x00002181 +#define A2XX_SQ_CONTEXT_MISC_INST_PRED_OPTIMIZE 0x00000001 +#define A2XX_SQ_CONTEXT_MISC_SC_OUTPUT_SCREEN_XY 0x00000002 +#define A2XX_SQ_CONTEXT_MISC_SC_SAMPLE_CNTL__MASK 0x0000000c +#define A2XX_SQ_CONTEXT_MISC_SC_SAMPLE_CNTL__SHIFT 2 +static inline uint32_t A2XX_SQ_CONTEXT_MISC_SC_SAMPLE_CNTL(enum a2xx_sq_sample_cntl val) +{ + return ((val) << A2XX_SQ_CONTEXT_MISC_SC_SAMPLE_CNTL__SHIFT) & A2XX_SQ_CONTEXT_MISC_SC_SAMPLE_CNTL__MASK; +} +#define A2XX_SQ_CONTEXT_MISC_PARAM_GEN_POS__MASK 0x0000ff00 +#define A2XX_SQ_CONTEXT_MISC_PARAM_GEN_POS__SHIFT 8 +static inline uint32_t A2XX_SQ_CONTEXT_MISC_PARAM_GEN_POS(uint32_t val) +{ + return ((val) << A2XX_SQ_CONTEXT_MISC_PARAM_GEN_POS__SHIFT) & A2XX_SQ_CONTEXT_MISC_PARAM_GEN_POS__MASK; +} +#define A2XX_SQ_CONTEXT_MISC_PERFCOUNTER_REF 0x00010000 +#define A2XX_SQ_CONTEXT_MISC_YEILD_OPTIMIZE 0x00020000 +#define A2XX_SQ_CONTEXT_MISC_TX_CACHE_SEL 0x00040000 + +#define REG_A2XX_SQ_INTERPOLATOR_CNTL 0x00002182 + +#define REG_A2XX_SQ_WRAPPING_0 0x00002183 + +#define REG_A2XX_SQ_WRAPPING_1 0x00002184 + +#define REG_A2XX_SQ_PS_PROGRAM 0x000021f6 + +#define REG_A2XX_SQ_VS_PROGRAM 0x000021f7 + +#define REG_A2XX_VGT_EVENT_INITIATOR 0x000021f9 + +#define REG_A2XX_VGT_DRAW_INITIATOR 0x000021fc +#define A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK 0x0000003f +#define A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT 0 +static inline uint32_t A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE(enum pc_di_primtype val) +{ + return ((val) << A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT) & A2XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK; +} +#define A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK 0x000000c0 +#define A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT 6 +static inline uint32_t A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT(enum pc_di_src_sel val) +{ + return ((val) << A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT) & A2XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK; +} +#define A2XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK 0x00000600 +#define A2XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT 9 +static inline uint32_t A2XX_VGT_DRAW_INITIATOR_VIS_CULL(enum pc_di_vis_cull_mode val) +{ + return ((val) << A2XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT) & A2XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK; +} +#define A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK 0x00000800 +#define A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT 11 +static inline uint32_t A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE(enum pc_di_index_size val) +{ + return ((val) << A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT) & A2XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK; +} +#define A2XX_VGT_DRAW_INITIATOR_NOT_EOP 0x00001000 +#define A2XX_VGT_DRAW_INITIATOR_SMALL_INDEX 0x00002000 +#define A2XX_VGT_DRAW_INITIATOR_PRE_DRAW_INITIATOR_ENABLE 0x00004000 +#define A2XX_VGT_DRAW_INITIATOR_NUM_INSTANCES__MASK 0xff000000 +#define A2XX_VGT_DRAW_INITIATOR_NUM_INSTANCES__SHIFT 24 +static inline uint32_t A2XX_VGT_DRAW_INITIATOR_NUM_INSTANCES(uint32_t val) +{ + return ((val) << A2XX_VGT_DRAW_INITIATOR_NUM_INSTANCES__SHIFT) & A2XX_VGT_DRAW_INITIATOR_NUM_INSTANCES__MASK; +} + +#define REG_A2XX_VGT_IMMED_DATA 0x000021fd + +#define REG_A2XX_RB_DEPTHCONTROL 0x00002200 +#define A2XX_RB_DEPTHCONTROL_STENCIL_ENABLE 0x00000001 +#define A2XX_RB_DEPTHCONTROL_Z_ENABLE 0x00000002 +#define A2XX_RB_DEPTHCONTROL_Z_WRITE_ENABLE 0x00000004 +#define A2XX_RB_DEPTHCONTROL_EARLY_Z_ENABLE 0x00000008 +#define A2XX_RB_DEPTHCONTROL_ZFUNC__MASK 0x00000070 +#define A2XX_RB_DEPTHCONTROL_ZFUNC__SHIFT 4 +static inline uint32_t A2XX_RB_DEPTHCONTROL_ZFUNC(enum adreno_compare_func val) +{ + return ((val) << A2XX_RB_DEPTHCONTROL_ZFUNC__SHIFT) & A2XX_RB_DEPTHCONTROL_ZFUNC__MASK; +} +#define A2XX_RB_DEPTHCONTROL_BACKFACE_ENABLE 0x00000080 +#define A2XX_RB_DEPTHCONTROL_STENCILFUNC__MASK 0x00000700 +#define A2XX_RB_DEPTHCONTROL_STENCILFUNC__SHIFT 8 +static inline uint32_t A2XX_RB_DEPTHCONTROL_STENCILFUNC(enum adreno_compare_func val) +{ + return ((val) << A2XX_RB_DEPTHCONTROL_STENCILFUNC__SHIFT) & A2XX_RB_DEPTHCONTROL_STENCILFUNC__MASK; +} +#define A2XX_RB_DEPTHCONTROL_STENCILFAIL__MASK 0x00003800 +#define A2XX_RB_DEPTHCONTROL_STENCILFAIL__SHIFT 11 +static inline uint32_t A2XX_RB_DEPTHCONTROL_STENCILFAIL(enum adreno_stencil_op val) +{ + return ((val) << A2XX_RB_DEPTHCONTROL_STENCILFAIL__SHIFT) & A2XX_RB_DEPTHCONTROL_STENCILFAIL__MASK; +} +#define A2XX_RB_DEPTHCONTROL_STENCILZPASS__MASK 0x0001c000 +#define A2XX_RB_DEPTHCONTROL_STENCILZPASS__SHIFT 14 +static inline uint32_t A2XX_RB_DEPTHCONTROL_STENCILZPASS(enum adreno_stencil_op val) +{ + return ((val) << A2XX_RB_DEPTHCONTROL_STENCILZPASS__SHIFT) & A2XX_RB_DEPTHCONTROL_STENCILZPASS__MASK; +} +#define A2XX_RB_DEPTHCONTROL_STENCILZFAIL__MASK 0x000e0000 +#define A2XX_RB_DEPTHCONTROL_STENCILZFAIL__SHIFT 17 +static inline uint32_t A2XX_RB_DEPTHCONTROL_STENCILZFAIL(enum adreno_stencil_op val) +{ + return ((val) << A2XX_RB_DEPTHCONTROL_STENCILZFAIL__SHIFT) & A2XX_RB_DEPTHCONTROL_STENCILZFAIL__MASK; +} +#define A2XX_RB_DEPTHCONTROL_STENCILFUNC_BF__MASK 0x00700000 +#define A2XX_RB_DEPTHCONTROL_STENCILFUNC_BF__SHIFT 20 +static inline uint32_t A2XX_RB_DEPTHCONTROL_STENCILFUNC_BF(enum adreno_compare_func val) +{ + return ((val) << A2XX_RB_DEPTHCONTROL_STENCILFUNC_BF__SHIFT) & A2XX_RB_DEPTHCONTROL_STENCILFUNC_BF__MASK; +} +#define A2XX_RB_DEPTHCONTROL_STENCILFAIL_BF__MASK 0x03800000 +#define A2XX_RB_DEPTHCONTROL_STENCILFAIL_BF__SHIFT 23 +static inline uint32_t A2XX_RB_DEPTHCONTROL_STENCILFAIL_BF(enum adreno_stencil_op val) +{ + return ((val) << A2XX_RB_DEPTHCONTROL_STENCILFAIL_BF__SHIFT) & A2XX_RB_DEPTHCONTROL_STENCILFAIL_BF__MASK; +} +#define A2XX_RB_DEPTHCONTROL_STENCILZPASS_BF__MASK 0x1c000000 +#define A2XX_RB_DEPTHCONTROL_STENCILZPASS_BF__SHIFT 26 +static inline uint32_t A2XX_RB_DEPTHCONTROL_STENCILZPASS_BF(enum adreno_stencil_op val) +{ + return ((val) << A2XX_RB_DEPTHCONTROL_STENCILZPASS_BF__SHIFT) & A2XX_RB_DEPTHCONTROL_STENCILZPASS_BF__MASK; +} +#define A2XX_RB_DEPTHCONTROL_STENCILZFAIL_BF__MASK 0xe0000000 +#define A2XX_RB_DEPTHCONTROL_STENCILZFAIL_BF__SHIFT 29 +static inline uint32_t A2XX_RB_DEPTHCONTROL_STENCILZFAIL_BF(enum adreno_stencil_op val) +{ + return ((val) << A2XX_RB_DEPTHCONTROL_STENCILZFAIL_BF__SHIFT) & A2XX_RB_DEPTHCONTROL_STENCILZFAIL_BF__MASK; +} + +#define REG_A2XX_RB_BLEND_CONTROL 0x00002201 +#define A2XX_RB_BLEND_CONTROL_COLOR_SRCBLEND__MASK 0x0000001f +#define A2XX_RB_BLEND_CONTROL_COLOR_SRCBLEND__SHIFT 0 +static inline uint32_t A2XX_RB_BLEND_CONTROL_COLOR_SRCBLEND(enum adreno_rb_blend_factor val) +{ + return ((val) << A2XX_RB_BLEND_CONTROL_COLOR_SRCBLEND__SHIFT) & A2XX_RB_BLEND_CONTROL_COLOR_SRCBLEND__MASK; +} +#define A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__MASK 0x000000e0 +#define A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__SHIFT 5 +static inline uint32_t A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN(enum a2xx_rb_blend_opcode val) +{ + return ((val) << A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__SHIFT) & A2XX_RB_BLEND_CONTROL_COLOR_COMB_FCN__MASK; +} +#define A2XX_RB_BLEND_CONTROL_COLOR_DESTBLEND__MASK 0x00001f00 +#define A2XX_RB_BLEND_CONTROL_COLOR_DESTBLEND__SHIFT 8 +static inline uint32_t A2XX_RB_BLEND_CONTROL_COLOR_DESTBLEND(enum adreno_rb_blend_factor val) +{ + return ((val) << A2XX_RB_BLEND_CONTROL_COLOR_DESTBLEND__SHIFT) & A2XX_RB_BLEND_CONTROL_COLOR_DESTBLEND__MASK; +} +#define A2XX_RB_BLEND_CONTROL_ALPHA_SRCBLEND__MASK 0x001f0000 +#define A2XX_RB_BLEND_CONTROL_ALPHA_SRCBLEND__SHIFT 16 +static inline uint32_t A2XX_RB_BLEND_CONTROL_ALPHA_SRCBLEND(enum adreno_rb_blend_factor val) +{ + return ((val) << A2XX_RB_BLEND_CONTROL_ALPHA_SRCBLEND__SHIFT) & A2XX_RB_BLEND_CONTROL_ALPHA_SRCBLEND__MASK; +} +#define A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__MASK 0x00e00000 +#define A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__SHIFT 21 +static inline uint32_t A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN(enum a2xx_rb_blend_opcode val) +{ + return ((val) << A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__SHIFT) & A2XX_RB_BLEND_CONTROL_ALPHA_COMB_FCN__MASK; +} +#define A2XX_RB_BLEND_CONTROL_ALPHA_DESTBLEND__MASK 0x1f000000 +#define A2XX_RB_BLEND_CONTROL_ALPHA_DESTBLEND__SHIFT 24 +static inline uint32_t A2XX_RB_BLEND_CONTROL_ALPHA_DESTBLEND(enum adreno_rb_blend_factor val) +{ + return ((val) << A2XX_RB_BLEND_CONTROL_ALPHA_DESTBLEND__SHIFT) & A2XX_RB_BLEND_CONTROL_ALPHA_DESTBLEND__MASK; +} +#define A2XX_RB_BLEND_CONTROL_BLEND_FORCE_ENABLE 0x20000000 +#define A2XX_RB_BLEND_CONTROL_BLEND_FORCE 0x40000000 + +#define REG_A2XX_RB_COLORCONTROL 0x00002202 +#define A2XX_RB_COLORCONTROL_ALPHA_FUNC__MASK 0x00000007 +#define A2XX_RB_COLORCONTROL_ALPHA_FUNC__SHIFT 0 +static inline uint32_t A2XX_RB_COLORCONTROL_ALPHA_FUNC(enum adreno_compare_func val) +{ + return ((val) << A2XX_RB_COLORCONTROL_ALPHA_FUNC__SHIFT) & A2XX_RB_COLORCONTROL_ALPHA_FUNC__MASK; +} +#define A2XX_RB_COLORCONTROL_ALPHA_TEST_ENABLE 0x00000008 +#define A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_ENABLE 0x00000010 +#define A2XX_RB_COLORCONTROL_BLEND_DISABLE 0x00000020 +#define A2XX_RB_COLORCONTROL_VOB_ENABLE 0x00000040 +#define A2XX_RB_COLORCONTROL_VS_EXPORTS_FOG 0x00000080 +#define A2XX_RB_COLORCONTROL_ROP_CODE__MASK 0x00000f00 +#define A2XX_RB_COLORCONTROL_ROP_CODE__SHIFT 8 +static inline uint32_t A2XX_RB_COLORCONTROL_ROP_CODE(uint32_t val) +{ + return ((val) << A2XX_RB_COLORCONTROL_ROP_CODE__SHIFT) & A2XX_RB_COLORCONTROL_ROP_CODE__MASK; +} +#define A2XX_RB_COLORCONTROL_DITHER_MODE__MASK 0x00003000 +#define A2XX_RB_COLORCONTROL_DITHER_MODE__SHIFT 12 +static inline uint32_t A2XX_RB_COLORCONTROL_DITHER_MODE(enum adreno_rb_dither_mode val) +{ + return ((val) << A2XX_RB_COLORCONTROL_DITHER_MODE__SHIFT) & A2XX_RB_COLORCONTROL_DITHER_MODE__MASK; +} +#define A2XX_RB_COLORCONTROL_DITHER_TYPE__MASK 0x0000c000 +#define A2XX_RB_COLORCONTROL_DITHER_TYPE__SHIFT 14 +static inline uint32_t A2XX_RB_COLORCONTROL_DITHER_TYPE(enum a2xx_rb_dither_type val) +{ + return ((val) << A2XX_RB_COLORCONTROL_DITHER_TYPE__SHIFT) & A2XX_RB_COLORCONTROL_DITHER_TYPE__MASK; +} +#define A2XX_RB_COLORCONTROL_PIXEL_FOG 0x00010000 +#define A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET0__MASK 0x03000000 +#define A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET0__SHIFT 24 +static inline uint32_t A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET0(uint32_t val) +{ + return ((val) << A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET0__SHIFT) & A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET0__MASK; +} +#define A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET1__MASK 0x0c000000 +#define A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET1__SHIFT 26 +static inline uint32_t A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET1(uint32_t val) +{ + return ((val) << A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET1__SHIFT) & A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET1__MASK; +} +#define A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET2__MASK 0x30000000 +#define A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET2__SHIFT 28 +static inline uint32_t A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET2(uint32_t val) +{ + return ((val) << A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET2__SHIFT) & A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET2__MASK; +} +#define A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET3__MASK 0xc0000000 +#define A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET3__SHIFT 30 +static inline uint32_t A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET3(uint32_t val) +{ + return ((val) << A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET3__SHIFT) & A2XX_RB_COLORCONTROL_ALPHA_TO_MASK_OFFSET3__MASK; +} + +#define REG_A2XX_VGT_CURRENT_BIN_ID_MAX 0x00002203 +#define A2XX_VGT_CURRENT_BIN_ID_MAX_COLUMN__MASK 0x00000007 +#define A2XX_VGT_CURRENT_BIN_ID_MAX_COLUMN__SHIFT 0 +static inline uint32_t A2XX_VGT_CURRENT_BIN_ID_MAX_COLUMN(uint32_t val) +{ + return ((val) << A2XX_VGT_CURRENT_BIN_ID_MAX_COLUMN__SHIFT) & A2XX_VGT_CURRENT_BIN_ID_MAX_COLUMN__MASK; +} +#define A2XX_VGT_CURRENT_BIN_ID_MAX_ROW__MASK 0x00000038 +#define A2XX_VGT_CURRENT_BIN_ID_MAX_ROW__SHIFT 3 +static inline uint32_t A2XX_VGT_CURRENT_BIN_ID_MAX_ROW(uint32_t val) +{ + return ((val) << A2XX_VGT_CURRENT_BIN_ID_MAX_ROW__SHIFT) & A2XX_VGT_CURRENT_BIN_ID_MAX_ROW__MASK; +} +#define A2XX_VGT_CURRENT_BIN_ID_MAX_GUARD_BAND_MASK__MASK 0x000001c0 +#define A2XX_VGT_CURRENT_BIN_ID_MAX_GUARD_BAND_MASK__SHIFT 6 +static inline uint32_t A2XX_VGT_CURRENT_BIN_ID_MAX_GUARD_BAND_MASK(uint32_t val) +{ + return ((val) << A2XX_VGT_CURRENT_BIN_ID_MAX_GUARD_BAND_MASK__SHIFT) & A2XX_VGT_CURRENT_BIN_ID_MAX_GUARD_BAND_MASK__MASK; +} + +#define REG_A2XX_PA_CL_CLIP_CNTL 0x00002204 +#define A2XX_PA_CL_CLIP_CNTL_CLIP_DISABLE 0x00010000 +#define A2XX_PA_CL_CLIP_CNTL_BOUNDARY_EDGE_FLAG_ENA 0x00040000 +#define A2XX_PA_CL_CLIP_CNTL_DX_CLIP_SPACE_DEF__MASK 0x00080000 +#define A2XX_PA_CL_CLIP_CNTL_DX_CLIP_SPACE_DEF__SHIFT 19 +static inline uint32_t A2XX_PA_CL_CLIP_CNTL_DX_CLIP_SPACE_DEF(enum a2xx_dx_clip_space val) +{ + return ((val) << A2XX_PA_CL_CLIP_CNTL_DX_CLIP_SPACE_DEF__SHIFT) & A2XX_PA_CL_CLIP_CNTL_DX_CLIP_SPACE_DEF__MASK; +} +#define A2XX_PA_CL_CLIP_CNTL_DIS_CLIP_ERR_DETECT 0x00100000 +#define A2XX_PA_CL_CLIP_CNTL_VTX_KILL_OR 0x00200000 +#define A2XX_PA_CL_CLIP_CNTL_XY_NAN_RETAIN 0x00400000 +#define A2XX_PA_CL_CLIP_CNTL_Z_NAN_RETAIN 0x00800000 +#define A2XX_PA_CL_CLIP_CNTL_W_NAN_RETAIN 0x01000000 + +#define REG_A2XX_PA_SU_SC_MODE_CNTL 0x00002205 +#define A2XX_PA_SU_SC_MODE_CNTL_CULL_FRONT 0x00000001 +#define A2XX_PA_SU_SC_MODE_CNTL_CULL_BACK 0x00000002 +#define A2XX_PA_SU_SC_MODE_CNTL_FACE 0x00000004 +#define A2XX_PA_SU_SC_MODE_CNTL_POLYMODE__MASK 0x00000018 +#define A2XX_PA_SU_SC_MODE_CNTL_POLYMODE__SHIFT 3 +static inline uint32_t A2XX_PA_SU_SC_MODE_CNTL_POLYMODE(enum a2xx_pa_su_sc_polymode val) +{ + return ((val) << A2XX_PA_SU_SC_MODE_CNTL_POLYMODE__SHIFT) & A2XX_PA_SU_SC_MODE_CNTL_POLYMODE__MASK; +} +#define A2XX_PA_SU_SC_MODE_CNTL_FRONT_PTYPE__MASK 0x000000e0 +#define A2XX_PA_SU_SC_MODE_CNTL_FRONT_PTYPE__SHIFT 5 +static inline uint32_t A2XX_PA_SU_SC_MODE_CNTL_FRONT_PTYPE(enum adreno_pa_su_sc_draw val) +{ + return ((val) << A2XX_PA_SU_SC_MODE_CNTL_FRONT_PTYPE__SHIFT) & A2XX_PA_SU_SC_MODE_CNTL_FRONT_PTYPE__MASK; +} +#define A2XX_PA_SU_SC_MODE_CNTL_BACK_PTYPE__MASK 0x00000700 +#define A2XX_PA_SU_SC_MODE_CNTL_BACK_PTYPE__SHIFT 8 +static inline uint32_t A2XX_PA_SU_SC_MODE_CNTL_BACK_PTYPE(enum adreno_pa_su_sc_draw val) +{ + return ((val) << A2XX_PA_SU_SC_MODE_CNTL_BACK_PTYPE__SHIFT) & A2XX_PA_SU_SC_MODE_CNTL_BACK_PTYPE__MASK; +} +#define A2XX_PA_SU_SC_MODE_CNTL_POLY_OFFSET_FRONT_ENABLE 0x00000800 +#define A2XX_PA_SU_SC_MODE_CNTL_POLY_OFFSET_BACK_ENABLE 0x00001000 +#define A2XX_PA_SU_SC_MODE_CNTL_POLY_OFFSET_PARA_ENABLE 0x00002000 +#define A2XX_PA_SU_SC_MODE_CNTL_MSAA_ENABLE 0x00008000 +#define A2XX_PA_SU_SC_MODE_CNTL_VTX_WINDOW_OFFSET_ENABLE 0x00010000 +#define A2XX_PA_SU_SC_MODE_CNTL_LINE_STIPPLE_ENABLE 0x00040000 +#define A2XX_PA_SU_SC_MODE_CNTL_PROVOKING_VTX_LAST 0x00080000 +#define A2XX_PA_SU_SC_MODE_CNTL_PERSP_CORR_DIS 0x00100000 +#define A2XX_PA_SU_SC_MODE_CNTL_MULTI_PRIM_IB_ENA 0x00200000 +#define A2XX_PA_SU_SC_MODE_CNTL_QUAD_ORDER_ENABLE 0x00800000 +#define A2XX_PA_SU_SC_MODE_CNTL_WAIT_RB_IDLE_ALL_TRI 0x02000000 +#define A2XX_PA_SU_SC_MODE_CNTL_WAIT_RB_IDLE_FIRST_TRI_NEW_STATE 0x04000000 +#define A2XX_PA_SU_SC_MODE_CNTL_CLAMPED_FACENESS 0x10000000 +#define A2XX_PA_SU_SC_MODE_CNTL_ZERO_AREA_FACENESS 0x20000000 +#define A2XX_PA_SU_SC_MODE_CNTL_FACE_KILL_ENABLE 0x40000000 +#define A2XX_PA_SU_SC_MODE_CNTL_FACE_WRITE_ENABLE 0x80000000 + +#define REG_A2XX_PA_CL_VTE_CNTL 0x00002206 +#define A2XX_PA_CL_VTE_CNTL_VPORT_X_SCALE_ENA 0x00000001 +#define A2XX_PA_CL_VTE_CNTL_VPORT_X_OFFSET_ENA 0x00000002 +#define A2XX_PA_CL_VTE_CNTL_VPORT_Y_SCALE_ENA 0x00000004 +#define A2XX_PA_CL_VTE_CNTL_VPORT_Y_OFFSET_ENA 0x00000008 +#define A2XX_PA_CL_VTE_CNTL_VPORT_Z_SCALE_ENA 0x00000010 +#define A2XX_PA_CL_VTE_CNTL_VPORT_Z_OFFSET_ENA 0x00000020 +#define A2XX_PA_CL_VTE_CNTL_VTX_XY_FMT 0x00000100 +#define A2XX_PA_CL_VTE_CNTL_VTX_Z_FMT 0x00000200 +#define A2XX_PA_CL_VTE_CNTL_VTX_W0_FMT 0x00000400 +#define A2XX_PA_CL_VTE_CNTL_PERFCOUNTER_REF 0x00000800 + +#define REG_A2XX_VGT_CURRENT_BIN_ID_MIN 0x00002207 +#define A2XX_VGT_CURRENT_BIN_ID_MIN_COLUMN__MASK 0x00000007 +#define A2XX_VGT_CURRENT_BIN_ID_MIN_COLUMN__SHIFT 0 +static inline uint32_t A2XX_VGT_CURRENT_BIN_ID_MIN_COLUMN(uint32_t val) +{ + return ((val) << A2XX_VGT_CURRENT_BIN_ID_MIN_COLUMN__SHIFT) & A2XX_VGT_CURRENT_BIN_ID_MIN_COLUMN__MASK; +} +#define A2XX_VGT_CURRENT_BIN_ID_MIN_ROW__MASK 0x00000038 +#define A2XX_VGT_CURRENT_BIN_ID_MIN_ROW__SHIFT 3 +static inline uint32_t A2XX_VGT_CURRENT_BIN_ID_MIN_ROW(uint32_t val) +{ + return ((val) << A2XX_VGT_CURRENT_BIN_ID_MIN_ROW__SHIFT) & A2XX_VGT_CURRENT_BIN_ID_MIN_ROW__MASK; +} +#define A2XX_VGT_CURRENT_BIN_ID_MIN_GUARD_BAND_MASK__MASK 0x000001c0 +#define A2XX_VGT_CURRENT_BIN_ID_MIN_GUARD_BAND_MASK__SHIFT 6 +static inline uint32_t A2XX_VGT_CURRENT_BIN_ID_MIN_GUARD_BAND_MASK(uint32_t val) +{ + return ((val) << A2XX_VGT_CURRENT_BIN_ID_MIN_GUARD_BAND_MASK__SHIFT) & A2XX_VGT_CURRENT_BIN_ID_MIN_GUARD_BAND_MASK__MASK; +} + +#define REG_A2XX_RB_MODECONTROL 0x00002208 +#define A2XX_RB_MODECONTROL_EDRAM_MODE__MASK 0x00000007 +#define A2XX_RB_MODECONTROL_EDRAM_MODE__SHIFT 0 +static inline uint32_t A2XX_RB_MODECONTROL_EDRAM_MODE(enum a2xx_rb_edram_mode val) +{ + return ((val) << A2XX_RB_MODECONTROL_EDRAM_MODE__SHIFT) & A2XX_RB_MODECONTROL_EDRAM_MODE__MASK; +} + +#define REG_A2XX_A220_RB_LRZ_VSC_CONTROL 0x00002209 + +#define REG_A2XX_RB_SAMPLE_POS 0x0000220a + +#define REG_A2XX_CLEAR_COLOR 0x0000220b +#define A2XX_CLEAR_COLOR_RED__MASK 0x000000ff +#define A2XX_CLEAR_COLOR_RED__SHIFT 0 +static inline uint32_t A2XX_CLEAR_COLOR_RED(uint32_t val) +{ + return ((val) << A2XX_CLEAR_COLOR_RED__SHIFT) & A2XX_CLEAR_COLOR_RED__MASK; +} +#define A2XX_CLEAR_COLOR_GREEN__MASK 0x0000ff00 +#define A2XX_CLEAR_COLOR_GREEN__SHIFT 8 +static inline uint32_t A2XX_CLEAR_COLOR_GREEN(uint32_t val) +{ + return ((val) << A2XX_CLEAR_COLOR_GREEN__SHIFT) & A2XX_CLEAR_COLOR_GREEN__MASK; +} +#define A2XX_CLEAR_COLOR_BLUE__MASK 0x00ff0000 +#define A2XX_CLEAR_COLOR_BLUE__SHIFT 16 +static inline uint32_t A2XX_CLEAR_COLOR_BLUE(uint32_t val) +{ + return ((val) << A2XX_CLEAR_COLOR_BLUE__SHIFT) & A2XX_CLEAR_COLOR_BLUE__MASK; +} +#define A2XX_CLEAR_COLOR_ALPHA__MASK 0xff000000 +#define A2XX_CLEAR_COLOR_ALPHA__SHIFT 24 +static inline uint32_t A2XX_CLEAR_COLOR_ALPHA(uint32_t val) +{ + return ((val) << A2XX_CLEAR_COLOR_ALPHA__SHIFT) & A2XX_CLEAR_COLOR_ALPHA__MASK; +} + +#define REG_A2XX_A220_GRAS_CONTROL 0x00002210 + +#define REG_A2XX_PA_SU_POINT_SIZE 0x00002280 +#define A2XX_PA_SU_POINT_SIZE_HEIGHT__MASK 0x0000ffff +#define A2XX_PA_SU_POINT_SIZE_HEIGHT__SHIFT 0 +static inline uint32_t A2XX_PA_SU_POINT_SIZE_HEIGHT(float val) +{ + return ((((uint32_t)(val * 16.0))) << A2XX_PA_SU_POINT_SIZE_HEIGHT__SHIFT) & A2XX_PA_SU_POINT_SIZE_HEIGHT__MASK; +} +#define A2XX_PA_SU_POINT_SIZE_WIDTH__MASK 0xffff0000 +#define A2XX_PA_SU_POINT_SIZE_WIDTH__SHIFT 16 +static inline uint32_t A2XX_PA_SU_POINT_SIZE_WIDTH(float val) +{ + return ((((uint32_t)(val * 16.0))) << A2XX_PA_SU_POINT_SIZE_WIDTH__SHIFT) & A2XX_PA_SU_POINT_SIZE_WIDTH__MASK; +} + +#define REG_A2XX_PA_SU_POINT_MINMAX 0x00002281 +#define A2XX_PA_SU_POINT_MINMAX_MIN__MASK 0x0000ffff +#define A2XX_PA_SU_POINT_MINMAX_MIN__SHIFT 0 +static inline uint32_t A2XX_PA_SU_POINT_MINMAX_MIN(float val) +{ + return ((((uint32_t)(val * 16.0))) << A2XX_PA_SU_POINT_MINMAX_MIN__SHIFT) & A2XX_PA_SU_POINT_MINMAX_MIN__MASK; +} +#define A2XX_PA_SU_POINT_MINMAX_MAX__MASK 0xffff0000 +#define A2XX_PA_SU_POINT_MINMAX_MAX__SHIFT 16 +static inline uint32_t A2XX_PA_SU_POINT_MINMAX_MAX(float val) +{ + return ((((uint32_t)(val * 16.0))) << A2XX_PA_SU_POINT_MINMAX_MAX__SHIFT) & A2XX_PA_SU_POINT_MINMAX_MAX__MASK; +} + +#define REG_A2XX_PA_SU_LINE_CNTL 0x00002282 +#define A2XX_PA_SU_LINE_CNTL_WIDTH__MASK 0x0000ffff +#define A2XX_PA_SU_LINE_CNTL_WIDTH__SHIFT 0 +static inline uint32_t A2XX_PA_SU_LINE_CNTL_WIDTH(float val) +{ + return ((((uint32_t)(val * 16.0))) << A2XX_PA_SU_LINE_CNTL_WIDTH__SHIFT) & A2XX_PA_SU_LINE_CNTL_WIDTH__MASK; +} + +#define REG_A2XX_PA_SC_LINE_STIPPLE 0x00002283 +#define A2XX_PA_SC_LINE_STIPPLE_LINE_PATTERN__MASK 0x0000ffff +#define A2XX_PA_SC_LINE_STIPPLE_LINE_PATTERN__SHIFT 0 +static inline uint32_t A2XX_PA_SC_LINE_STIPPLE_LINE_PATTERN(uint32_t val) +{ + return ((val) << A2XX_PA_SC_LINE_STIPPLE_LINE_PATTERN__SHIFT) & A2XX_PA_SC_LINE_STIPPLE_LINE_PATTERN__MASK; +} +#define A2XX_PA_SC_LINE_STIPPLE_REPEAT_COUNT__MASK 0x00ff0000 +#define A2XX_PA_SC_LINE_STIPPLE_REPEAT_COUNT__SHIFT 16 +static inline uint32_t A2XX_PA_SC_LINE_STIPPLE_REPEAT_COUNT(uint32_t val) +{ + return ((val) << A2XX_PA_SC_LINE_STIPPLE_REPEAT_COUNT__SHIFT) & A2XX_PA_SC_LINE_STIPPLE_REPEAT_COUNT__MASK; +} +#define A2XX_PA_SC_LINE_STIPPLE_PATTERN_BIT_ORDER__MASK 0x10000000 +#define A2XX_PA_SC_LINE_STIPPLE_PATTERN_BIT_ORDER__SHIFT 28 +static inline uint32_t A2XX_PA_SC_LINE_STIPPLE_PATTERN_BIT_ORDER(enum a2xx_pa_sc_pattern_bit_order val) +{ + return ((val) << A2XX_PA_SC_LINE_STIPPLE_PATTERN_BIT_ORDER__SHIFT) & A2XX_PA_SC_LINE_STIPPLE_PATTERN_BIT_ORDER__MASK; +} +#define A2XX_PA_SC_LINE_STIPPLE_AUTO_RESET_CNTL__MASK 0x60000000 +#define A2XX_PA_SC_LINE_STIPPLE_AUTO_RESET_CNTL__SHIFT 29 +static inline uint32_t A2XX_PA_SC_LINE_STIPPLE_AUTO_RESET_CNTL(enum a2xx_pa_sc_auto_reset_cntl val) +{ + return ((val) << A2XX_PA_SC_LINE_STIPPLE_AUTO_RESET_CNTL__SHIFT) & A2XX_PA_SC_LINE_STIPPLE_AUTO_RESET_CNTL__MASK; +} + +#define REG_A2XX_PA_SC_VIZ_QUERY 0x00002293 + +#define REG_A2XX_VGT_ENHANCE 0x00002294 + +#define REG_A2XX_PA_SC_LINE_CNTL 0x00002300 +#define A2XX_PA_SC_LINE_CNTL_BRES_CNTL__MASK 0x0000ffff +#define A2XX_PA_SC_LINE_CNTL_BRES_CNTL__SHIFT 0 +static inline uint32_t A2XX_PA_SC_LINE_CNTL_BRES_CNTL(uint32_t val) +{ + return ((val) << A2XX_PA_SC_LINE_CNTL_BRES_CNTL__SHIFT) & A2XX_PA_SC_LINE_CNTL_BRES_CNTL__MASK; +} +#define A2XX_PA_SC_LINE_CNTL_USE_BRES_CNTL 0x00000100 +#define A2XX_PA_SC_LINE_CNTL_EXPAND_LINE_WIDTH 0x00000200 +#define A2XX_PA_SC_LINE_CNTL_LAST_PIXEL 0x00000400 + +#define REG_A2XX_PA_SC_AA_CONFIG 0x00002301 + +#define REG_A2XX_PA_SU_VTX_CNTL 0x00002302 +#define A2XX_PA_SU_VTX_CNTL_PIX_CENTER__MASK 0x00000001 +#define A2XX_PA_SU_VTX_CNTL_PIX_CENTER__SHIFT 0 +static inline uint32_t A2XX_PA_SU_VTX_CNTL_PIX_CENTER(enum a2xx_pa_pixcenter val) +{ + return ((val) << A2XX_PA_SU_VTX_CNTL_PIX_CENTER__SHIFT) & A2XX_PA_SU_VTX_CNTL_PIX_CENTER__MASK; +} +#define A2XX_PA_SU_VTX_CNTL_ROUND_MODE__MASK 0x00000006 +#define A2XX_PA_SU_VTX_CNTL_ROUND_MODE__SHIFT 1 +static inline uint32_t A2XX_PA_SU_VTX_CNTL_ROUND_MODE(enum a2xx_pa_roundmode val) +{ + return ((val) << A2XX_PA_SU_VTX_CNTL_ROUND_MODE__SHIFT) & A2XX_PA_SU_VTX_CNTL_ROUND_MODE__MASK; +} +#define A2XX_PA_SU_VTX_CNTL_QUANT_MODE__MASK 0x00000380 +#define A2XX_PA_SU_VTX_CNTL_QUANT_MODE__SHIFT 7 +static inline uint32_t A2XX_PA_SU_VTX_CNTL_QUANT_MODE(enum a2xx_pa_quantmode val) +{ + return ((val) << A2XX_PA_SU_VTX_CNTL_QUANT_MODE__SHIFT) & A2XX_PA_SU_VTX_CNTL_QUANT_MODE__MASK; +} + +#define REG_A2XX_PA_CL_GB_VERT_CLIP_ADJ 0x00002303 +#define A2XX_PA_CL_GB_VERT_CLIP_ADJ__MASK 0xffffffff +#define A2XX_PA_CL_GB_VERT_CLIP_ADJ__SHIFT 0 +static inline uint32_t A2XX_PA_CL_GB_VERT_CLIP_ADJ(float val) +{ + return ((fui(val)) << A2XX_PA_CL_GB_VERT_CLIP_ADJ__SHIFT) & A2XX_PA_CL_GB_VERT_CLIP_ADJ__MASK; +} + +#define REG_A2XX_PA_CL_GB_VERT_DISC_ADJ 0x00002304 +#define A2XX_PA_CL_GB_VERT_DISC_ADJ__MASK 0xffffffff +#define A2XX_PA_CL_GB_VERT_DISC_ADJ__SHIFT 0 +static inline uint32_t A2XX_PA_CL_GB_VERT_DISC_ADJ(float val) +{ + return ((fui(val)) << A2XX_PA_CL_GB_VERT_DISC_ADJ__SHIFT) & A2XX_PA_CL_GB_VERT_DISC_ADJ__MASK; +} + +#define REG_A2XX_PA_CL_GB_HORZ_CLIP_ADJ 0x00002305 +#define A2XX_PA_CL_GB_HORZ_CLIP_ADJ__MASK 0xffffffff +#define A2XX_PA_CL_GB_HORZ_CLIP_ADJ__SHIFT 0 +static inline uint32_t A2XX_PA_CL_GB_HORZ_CLIP_ADJ(float val) +{ + return ((fui(val)) << A2XX_PA_CL_GB_HORZ_CLIP_ADJ__SHIFT) & A2XX_PA_CL_GB_HORZ_CLIP_ADJ__MASK; +} + +#define REG_A2XX_PA_CL_GB_HORZ_DISC_ADJ 0x00002306 +#define A2XX_PA_CL_GB_HORZ_DISC_ADJ__MASK 0xffffffff +#define A2XX_PA_CL_GB_HORZ_DISC_ADJ__SHIFT 0 +static inline uint32_t A2XX_PA_CL_GB_HORZ_DISC_ADJ(float val) +{ + return ((fui(val)) << A2XX_PA_CL_GB_HORZ_DISC_ADJ__SHIFT) & A2XX_PA_CL_GB_HORZ_DISC_ADJ__MASK; +} + +#define REG_A2XX_SQ_VS_CONST 0x00002307 +#define A2XX_SQ_VS_CONST_BASE__MASK 0x000001ff +#define A2XX_SQ_VS_CONST_BASE__SHIFT 0 +static inline uint32_t A2XX_SQ_VS_CONST_BASE(uint32_t val) +{ + return ((val) << A2XX_SQ_VS_CONST_BASE__SHIFT) & A2XX_SQ_VS_CONST_BASE__MASK; +} +#define A2XX_SQ_VS_CONST_SIZE__MASK 0x001ff000 +#define A2XX_SQ_VS_CONST_SIZE__SHIFT 12 +static inline uint32_t A2XX_SQ_VS_CONST_SIZE(uint32_t val) +{ + return ((val) << A2XX_SQ_VS_CONST_SIZE__SHIFT) & A2XX_SQ_VS_CONST_SIZE__MASK; +} + +#define REG_A2XX_SQ_PS_CONST 0x00002308 +#define A2XX_SQ_PS_CONST_BASE__MASK 0x000001ff +#define A2XX_SQ_PS_CONST_BASE__SHIFT 0 +static inline uint32_t A2XX_SQ_PS_CONST_BASE(uint32_t val) +{ + return ((val) << A2XX_SQ_PS_CONST_BASE__SHIFT) & A2XX_SQ_PS_CONST_BASE__MASK; +} +#define A2XX_SQ_PS_CONST_SIZE__MASK 0x001ff000 +#define A2XX_SQ_PS_CONST_SIZE__SHIFT 12 +static inline uint32_t A2XX_SQ_PS_CONST_SIZE(uint32_t val) +{ + return ((val) << A2XX_SQ_PS_CONST_SIZE__SHIFT) & A2XX_SQ_PS_CONST_SIZE__MASK; +} + +#define REG_A2XX_SQ_DEBUG_MISC_0 0x00002309 + +#define REG_A2XX_SQ_DEBUG_MISC_1 0x0000230a + +#define REG_A2XX_PA_SC_AA_MASK 0x00002312 + +#define REG_A2XX_VGT_VERTEX_REUSE_BLOCK_CNTL 0x00002316 + +#define REG_A2XX_VGT_OUT_DEALLOC_CNTL 0x00002317 + +#define REG_A2XX_RB_COPY_CONTROL 0x00002318 +#define A2XX_RB_COPY_CONTROL_COPY_SAMPLE_SELECT__MASK 0x00000007 +#define A2XX_RB_COPY_CONTROL_COPY_SAMPLE_SELECT__SHIFT 0 +static inline uint32_t A2XX_RB_COPY_CONTROL_COPY_SAMPLE_SELECT(enum a2xx_rb_copy_sample_select val) +{ + return ((val) << A2XX_RB_COPY_CONTROL_COPY_SAMPLE_SELECT__SHIFT) & A2XX_RB_COPY_CONTROL_COPY_SAMPLE_SELECT__MASK; +} +#define A2XX_RB_COPY_CONTROL_DEPTH_CLEAR_ENABLE 0x00000008 +#define A2XX_RB_COPY_CONTROL_CLEAR_MASK__MASK 0x000000f0 +#define A2XX_RB_COPY_CONTROL_CLEAR_MASK__SHIFT 4 +static inline uint32_t A2XX_RB_COPY_CONTROL_CLEAR_MASK(uint32_t val) +{ + return ((val) << A2XX_RB_COPY_CONTROL_CLEAR_MASK__SHIFT) & A2XX_RB_COPY_CONTROL_CLEAR_MASK__MASK; +} + +#define REG_A2XX_RB_COPY_DEST_BASE 0x00002319 + +#define REG_A2XX_RB_COPY_DEST_PITCH 0x0000231a +#define A2XX_RB_COPY_DEST_PITCH__MASK 0xffffffff +#define A2XX_RB_COPY_DEST_PITCH__SHIFT 0 +static inline uint32_t A2XX_RB_COPY_DEST_PITCH(uint32_t val) +{ + return ((val >> 5) << A2XX_RB_COPY_DEST_PITCH__SHIFT) & A2XX_RB_COPY_DEST_PITCH__MASK; +} + +#define REG_A2XX_RB_COPY_DEST_INFO 0x0000231b +#define A2XX_RB_COPY_DEST_INFO_DEST_ENDIAN__MASK 0x00000007 +#define A2XX_RB_COPY_DEST_INFO_DEST_ENDIAN__SHIFT 0 +static inline uint32_t A2XX_RB_COPY_DEST_INFO_DEST_ENDIAN(enum adreno_rb_surface_endian val) +{ + return ((val) << A2XX_RB_COPY_DEST_INFO_DEST_ENDIAN__SHIFT) & A2XX_RB_COPY_DEST_INFO_DEST_ENDIAN__MASK; +} +#define A2XX_RB_COPY_DEST_INFO_LINEAR 0x00000008 +#define A2XX_RB_COPY_DEST_INFO_FORMAT__MASK 0x000000f0 +#define A2XX_RB_COPY_DEST_INFO_FORMAT__SHIFT 4 +static inline uint32_t A2XX_RB_COPY_DEST_INFO_FORMAT(enum a2xx_colorformatx val) +{ + return ((val) << A2XX_RB_COPY_DEST_INFO_FORMAT__SHIFT) & A2XX_RB_COPY_DEST_INFO_FORMAT__MASK; +} +#define A2XX_RB_COPY_DEST_INFO_SWAP__MASK 0x00000300 +#define A2XX_RB_COPY_DEST_INFO_SWAP__SHIFT 8 +static inline uint32_t A2XX_RB_COPY_DEST_INFO_SWAP(uint32_t val) +{ + return ((val) << A2XX_RB_COPY_DEST_INFO_SWAP__SHIFT) & A2XX_RB_COPY_DEST_INFO_SWAP__MASK; +} +#define A2XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK 0x00000c00 +#define A2XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT 10 +static inline uint32_t A2XX_RB_COPY_DEST_INFO_DITHER_MODE(enum adreno_rb_dither_mode val) +{ + return ((val) << A2XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT) & A2XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK; +} +#define A2XX_RB_COPY_DEST_INFO_DITHER_TYPE__MASK 0x00003000 +#define A2XX_RB_COPY_DEST_INFO_DITHER_TYPE__SHIFT 12 +static inline uint32_t A2XX_RB_COPY_DEST_INFO_DITHER_TYPE(enum a2xx_rb_dither_type val) +{ + return ((val) << A2XX_RB_COPY_DEST_INFO_DITHER_TYPE__SHIFT) & A2XX_RB_COPY_DEST_INFO_DITHER_TYPE__MASK; +} +#define A2XX_RB_COPY_DEST_INFO_WRITE_RED 0x00004000 +#define A2XX_RB_COPY_DEST_INFO_WRITE_GREEN 0x00008000 +#define A2XX_RB_COPY_DEST_INFO_WRITE_BLUE 0x00010000 +#define A2XX_RB_COPY_DEST_INFO_WRITE_ALPHA 0x00020000 + +#define REG_A2XX_RB_COPY_DEST_OFFSET 0x0000231c +#define A2XX_RB_COPY_DEST_OFFSET_X__MASK 0x00001fff +#define A2XX_RB_COPY_DEST_OFFSET_X__SHIFT 0 +static inline uint32_t A2XX_RB_COPY_DEST_OFFSET_X(uint32_t val) +{ + return ((val) << A2XX_RB_COPY_DEST_OFFSET_X__SHIFT) & A2XX_RB_COPY_DEST_OFFSET_X__MASK; +} +#define A2XX_RB_COPY_DEST_OFFSET_Y__MASK 0x03ffe000 +#define A2XX_RB_COPY_DEST_OFFSET_Y__SHIFT 13 +static inline uint32_t A2XX_RB_COPY_DEST_OFFSET_Y(uint32_t val) +{ + return ((val) << A2XX_RB_COPY_DEST_OFFSET_Y__SHIFT) & A2XX_RB_COPY_DEST_OFFSET_Y__MASK; +} + +#define REG_A2XX_RB_DEPTH_CLEAR 0x0000231d + +#define REG_A2XX_RB_SAMPLE_COUNT_CTL 0x00002324 + +#define REG_A2XX_RB_COLOR_DEST_MASK 0x00002326 + +#define REG_A2XX_A225_GRAS_UCP0X 0x00002340 + +#define REG_A2XX_A225_GRAS_UCP5W 0x00002357 + +#define REG_A2XX_A225_GRAS_UCP_ENABLED 0x00002360 + +#define REG_A2XX_PA_SU_POLY_OFFSET_FRONT_SCALE 0x00002380 + +#define REG_A2XX_PA_SU_POLY_OFFSET_BACK_OFFSET 0x00002383 + +#define REG_A2XX_SQ_CONSTANT_0 0x00004000 + +#define REG_A2XX_SQ_FETCH_0 0x00004800 + +#define REG_A2XX_SQ_CF_BOOLEANS 0x00004900 + +#define REG_A2XX_SQ_CF_LOOP 0x00004908 + +#define REG_A2XX_COHER_SIZE_PM4 0x00000a29 + +#define REG_A2XX_COHER_BASE_PM4 0x00000a2a + +#define REG_A2XX_COHER_STATUS_PM4 0x00000a2b + +#define REG_A2XX_SQ_TEX_0 0x00000000 +#define A2XX_SQ_TEX_0_CLAMP_X__MASK 0x00001c00 +#define A2XX_SQ_TEX_0_CLAMP_X__SHIFT 10 +static inline uint32_t A2XX_SQ_TEX_0_CLAMP_X(enum sq_tex_clamp val) +{ + return ((val) << A2XX_SQ_TEX_0_CLAMP_X__SHIFT) & A2XX_SQ_TEX_0_CLAMP_X__MASK; +} +#define A2XX_SQ_TEX_0_CLAMP_Y__MASK 0x0000e000 +#define A2XX_SQ_TEX_0_CLAMP_Y__SHIFT 13 +static inline uint32_t A2XX_SQ_TEX_0_CLAMP_Y(enum sq_tex_clamp val) +{ + return ((val) << A2XX_SQ_TEX_0_CLAMP_Y__SHIFT) & A2XX_SQ_TEX_0_CLAMP_Y__MASK; +} +#define A2XX_SQ_TEX_0_CLAMP_Z__MASK 0x00070000 +#define A2XX_SQ_TEX_0_CLAMP_Z__SHIFT 16 +static inline uint32_t A2XX_SQ_TEX_0_CLAMP_Z(enum sq_tex_clamp val) +{ + return ((val) << A2XX_SQ_TEX_0_CLAMP_Z__SHIFT) & A2XX_SQ_TEX_0_CLAMP_Z__MASK; +} +#define A2XX_SQ_TEX_0_PITCH__MASK 0xffc00000 +#define A2XX_SQ_TEX_0_PITCH__SHIFT 22 +static inline uint32_t A2XX_SQ_TEX_0_PITCH(uint32_t val) +{ + return ((val >> 5) << A2XX_SQ_TEX_0_PITCH__SHIFT) & A2XX_SQ_TEX_0_PITCH__MASK; +} + +#define REG_A2XX_SQ_TEX_1 0x00000001 + +#define REG_A2XX_SQ_TEX_2 0x00000002 +#define A2XX_SQ_TEX_2_WIDTH__MASK 0x00001fff +#define A2XX_SQ_TEX_2_WIDTH__SHIFT 0 +static inline uint32_t A2XX_SQ_TEX_2_WIDTH(uint32_t val) +{ + return ((val) << A2XX_SQ_TEX_2_WIDTH__SHIFT) & A2XX_SQ_TEX_2_WIDTH__MASK; +} +#define A2XX_SQ_TEX_2_HEIGHT__MASK 0x03ffe000 +#define A2XX_SQ_TEX_2_HEIGHT__SHIFT 13 +static inline uint32_t A2XX_SQ_TEX_2_HEIGHT(uint32_t val) +{ + return ((val) << A2XX_SQ_TEX_2_HEIGHT__SHIFT) & A2XX_SQ_TEX_2_HEIGHT__MASK; +} + +#define REG_A2XX_SQ_TEX_3 0x00000003 +#define A2XX_SQ_TEX_3_SWIZ_X__MASK 0x0000000e +#define A2XX_SQ_TEX_3_SWIZ_X__SHIFT 1 +static inline uint32_t A2XX_SQ_TEX_3_SWIZ_X(enum sq_tex_swiz val) +{ + return ((val) << A2XX_SQ_TEX_3_SWIZ_X__SHIFT) & A2XX_SQ_TEX_3_SWIZ_X__MASK; +} +#define A2XX_SQ_TEX_3_SWIZ_Y__MASK 0x00000070 +#define A2XX_SQ_TEX_3_SWIZ_Y__SHIFT 4 +static inline uint32_t A2XX_SQ_TEX_3_SWIZ_Y(enum sq_tex_swiz val) +{ + return ((val) << A2XX_SQ_TEX_3_SWIZ_Y__SHIFT) & A2XX_SQ_TEX_3_SWIZ_Y__MASK; +} +#define A2XX_SQ_TEX_3_SWIZ_Z__MASK 0x00000380 +#define A2XX_SQ_TEX_3_SWIZ_Z__SHIFT 7 +static inline uint32_t A2XX_SQ_TEX_3_SWIZ_Z(enum sq_tex_swiz val) +{ + return ((val) << A2XX_SQ_TEX_3_SWIZ_Z__SHIFT) & A2XX_SQ_TEX_3_SWIZ_Z__MASK; +} +#define A2XX_SQ_TEX_3_SWIZ_W__MASK 0x00001c00 +#define A2XX_SQ_TEX_3_SWIZ_W__SHIFT 10 +static inline uint32_t A2XX_SQ_TEX_3_SWIZ_W(enum sq_tex_swiz val) +{ + return ((val) << A2XX_SQ_TEX_3_SWIZ_W__SHIFT) & A2XX_SQ_TEX_3_SWIZ_W__MASK; +} +#define A2XX_SQ_TEX_3_XY_MAG_FILTER__MASK 0x00180000 +#define A2XX_SQ_TEX_3_XY_MAG_FILTER__SHIFT 19 +static inline uint32_t A2XX_SQ_TEX_3_XY_MAG_FILTER(enum sq_tex_filter val) +{ + return ((val) << A2XX_SQ_TEX_3_XY_MAG_FILTER__SHIFT) & A2XX_SQ_TEX_3_XY_MAG_FILTER__MASK; +} +#define A2XX_SQ_TEX_3_XY_MIN_FILTER__MASK 0x00600000 +#define A2XX_SQ_TEX_3_XY_MIN_FILTER__SHIFT 21 +static inline uint32_t A2XX_SQ_TEX_3_XY_MIN_FILTER(enum sq_tex_filter val) +{ + return ((val) << A2XX_SQ_TEX_3_XY_MIN_FILTER__SHIFT) & A2XX_SQ_TEX_3_XY_MIN_FILTER__MASK; +} + + +#endif /* A2XX_XML */ diff --git a/kernel/drivers/gpu/drm/msm/adreno/a3xx.xml.h b/kernel/drivers/gpu/drm/msm/adreno/a3xx.xml.h new file mode 100644 index 000000000..e91a73945 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/a3xx.xml.h @@ -0,0 +1,2684 @@ +#ifndef A3XX_XML +#define A3XX_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32901 bytes, from 2014-06-02 15:21:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 10551 bytes, from 2014-11-13 22:44:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 15085 bytes, from 2014-12-20 21:49:41) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 64344 bytes, from 2014-12-12 20:22:26) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 51069 bytes, from 2014-12-21 15:51:54) + +Copyright (C) 2013-2014 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum a3xx_tile_mode { + LINEAR = 0, + TILE_32X32 = 2, +}; + +enum a3xx_state_block_id { + HLSQ_BLOCK_ID_TP_TEX = 2, + HLSQ_BLOCK_ID_TP_MIPMAP = 3, + HLSQ_BLOCK_ID_SP_VS = 4, + HLSQ_BLOCK_ID_SP_FS = 6, +}; + +enum a3xx_cache_opcode { + INVALIDATE = 1, +}; + +enum a3xx_vtx_fmt { + VFMT_32_FLOAT = 0, + VFMT_32_32_FLOAT = 1, + VFMT_32_32_32_FLOAT = 2, + VFMT_32_32_32_32_FLOAT = 3, + VFMT_16_FLOAT = 4, + VFMT_16_16_FLOAT = 5, + VFMT_16_16_16_FLOAT = 6, + VFMT_16_16_16_16_FLOAT = 7, + VFMT_32_FIXED = 8, + VFMT_32_32_FIXED = 9, + VFMT_32_32_32_FIXED = 10, + VFMT_32_32_32_32_FIXED = 11, + VFMT_16_SINT = 16, + VFMT_16_16_SINT = 17, + VFMT_16_16_16_SINT = 18, + VFMT_16_16_16_16_SINT = 19, + VFMT_16_UINT = 20, + VFMT_16_16_UINT = 21, + VFMT_16_16_16_UINT = 22, + VFMT_16_16_16_16_UINT = 23, + VFMT_16_SNORM = 24, + VFMT_16_16_SNORM = 25, + VFMT_16_16_16_SNORM = 26, + VFMT_16_16_16_16_SNORM = 27, + VFMT_16_UNORM = 28, + VFMT_16_16_UNORM = 29, + VFMT_16_16_16_UNORM = 30, + VFMT_16_16_16_16_UNORM = 31, + VFMT_32_UINT = 32, + VFMT_32_32_UINT = 33, + VFMT_32_32_32_UINT = 34, + VFMT_32_32_32_32_UINT = 35, + VFMT_32_SINT = 36, + VFMT_32_32_SINT = 37, + VFMT_32_32_32_SINT = 38, + VFMT_32_32_32_32_SINT = 39, + VFMT_8_UINT = 40, + VFMT_8_8_UINT = 41, + VFMT_8_8_8_UINT = 42, + VFMT_8_8_8_8_UINT = 43, + VFMT_8_UNORM = 44, + VFMT_8_8_UNORM = 45, + VFMT_8_8_8_UNORM = 46, + VFMT_8_8_8_8_UNORM = 47, + VFMT_8_SINT = 48, + VFMT_8_8_SINT = 49, + VFMT_8_8_8_SINT = 50, + VFMT_8_8_8_8_SINT = 51, + VFMT_8_SNORM = 52, + VFMT_8_8_SNORM = 53, + VFMT_8_8_8_SNORM = 54, + VFMT_8_8_8_8_SNORM = 55, + VFMT_10_10_10_2_UINT = 60, + VFMT_10_10_10_2_UNORM = 61, + VFMT_10_10_10_2_SINT = 62, + VFMT_10_10_10_2_SNORM = 63, +}; + +enum a3xx_tex_fmt { + TFMT_5_6_5_UNORM = 4, + TFMT_5_5_5_1_UNORM = 5, + TFMT_4_4_4_4_UNORM = 7, + TFMT_Z16_UNORM = 9, + TFMT_X8Z24_UNORM = 10, + TFMT_Z32_FLOAT = 11, + TFMT_NV12_UV_TILED = 17, + TFMT_NV12_Y_TILED = 19, + TFMT_NV12_UV = 21, + TFMT_NV12_Y = 23, + TFMT_I420_Y = 24, + TFMT_I420_U = 26, + TFMT_I420_V = 27, + TFMT_DXT1 = 36, + TFMT_DXT3 = 37, + TFMT_DXT5 = 38, + TFMT_10_10_10_2_UNORM = 41, + TFMT_9_9_9_E5_FLOAT = 42, + TFMT_11_11_10_FLOAT = 43, + TFMT_A8_UNORM = 44, + TFMT_L8_A8_UNORM = 47, + TFMT_8_UNORM = 48, + TFMT_8_8_UNORM = 49, + TFMT_8_8_8_UNORM = 50, + TFMT_8_8_8_8_UNORM = 51, + TFMT_8_SNORM = 52, + TFMT_8_8_SNORM = 53, + TFMT_8_8_8_SNORM = 54, + TFMT_8_8_8_8_SNORM = 55, + TFMT_8_UINT = 56, + TFMT_8_8_UINT = 57, + TFMT_8_8_8_UINT = 58, + TFMT_8_8_8_8_UINT = 59, + TFMT_8_SINT = 60, + TFMT_8_8_SINT = 61, + TFMT_8_8_8_SINT = 62, + TFMT_8_8_8_8_SINT = 63, + TFMT_16_FLOAT = 64, + TFMT_16_16_FLOAT = 65, + TFMT_16_16_16_16_FLOAT = 67, + TFMT_16_UINT = 68, + TFMT_16_16_UINT = 69, + TFMT_16_16_16_16_UINT = 71, + TFMT_16_SINT = 72, + TFMT_16_16_SINT = 73, + TFMT_16_16_16_16_SINT = 75, + TFMT_16_UNORM = 76, + TFMT_16_16_UNORM = 77, + TFMT_16_16_16_16_UNORM = 79, + TFMT_16_SNORM = 80, + TFMT_16_16_SNORM = 81, + TFMT_16_16_16_16_SNORM = 83, + TFMT_32_FLOAT = 84, + TFMT_32_32_FLOAT = 85, + TFMT_32_32_32_32_FLOAT = 87, + TFMT_32_UINT = 88, + TFMT_32_32_UINT = 89, + TFMT_32_32_32_32_UINT = 91, + TFMT_32_SINT = 92, + TFMT_32_32_SINT = 93, + TFMT_32_32_32_32_SINT = 95, + TFMT_RGTC2_SNORM = 112, + TFMT_RGTC2_UNORM = 113, + TFMT_RGTC1_SNORM = 114, + TFMT_RGTC1_UNORM = 115, +}; + +enum a3xx_tex_fetchsize { + TFETCH_DISABLE = 0, + TFETCH_1_BYTE = 1, + TFETCH_2_BYTE = 2, + TFETCH_4_BYTE = 3, + TFETCH_8_BYTE = 4, + TFETCH_16_BYTE = 5, +}; + +enum a3xx_color_fmt { + RB_R5G6B5_UNORM = 0, + RB_R5G5B5A1_UNORM = 1, + RB_R4G4B4A4_UNORM = 3, + RB_R8G8B8_UNORM = 4, + RB_R8G8B8A8_UNORM = 8, + RB_R8G8B8A8_SNORM = 9, + RB_R8G8B8A8_UINT = 10, + RB_R8G8B8A8_SINT = 11, + RB_R8G8_UNORM = 12, + RB_R8G8_SNORM = 13, + RB_R8_UINT = 14, + RB_R8_SINT = 15, + RB_R10G10B10A2_UNORM = 16, + RB_A8_UNORM = 20, + RB_R8_UNORM = 21, + RB_R16G16B16A16_FLOAT = 27, + RB_R11G11B10_FLOAT = 28, + RB_R16_SINT = 40, + RB_R16G16_SINT = 41, + RB_R16G16B16A16_SINT = 43, + RB_R16_UINT = 44, + RB_R16G16_UINT = 45, + RB_R16G16B16A16_UINT = 47, + RB_R32G32B32A32_FLOAT = 51, + RB_R32_SINT = 52, + RB_R32G32_SINT = 53, + RB_R32G32B32A32_SINT = 55, + RB_R32_UINT = 56, + RB_R32G32_UINT = 57, + RB_R32G32B32A32_UINT = 59, +}; + +enum a3xx_sp_perfcounter_select { + SP_FS_CFLOW_INSTRUCTIONS = 12, + SP_FS_FULL_ALU_INSTRUCTIONS = 14, + SP0_ICL1_MISSES = 26, + SP_ALU_ACTIVE_CYCLES = 29, +}; + +enum a3xx_rop_code { + ROP_CLEAR = 0, + ROP_NOR = 1, + ROP_AND_INVERTED = 2, + ROP_COPY_INVERTED = 3, + ROP_AND_REVERSE = 4, + ROP_INVERT = 5, + ROP_XOR = 6, + ROP_NAND = 7, + ROP_AND = 8, + ROP_EQUIV = 9, + ROP_NOOP = 10, + ROP_OR_INVERTED = 11, + ROP_COPY = 12, + ROP_OR_REVERSE = 13, + ROP_OR = 14, + ROP_SET = 15, +}; + +enum a3xx_rb_blend_opcode { + BLEND_DST_PLUS_SRC = 0, + BLEND_SRC_MINUS_DST = 1, + BLEND_DST_MINUS_SRC = 2, + BLEND_MIN_DST_SRC = 3, + BLEND_MAX_DST_SRC = 4, +}; + +enum a3xx_intp_mode { + SMOOTH = 0, + FLAT = 1, +}; + +enum a3xx_tex_filter { + A3XX_TEX_NEAREST = 0, + A3XX_TEX_LINEAR = 1, + A3XX_TEX_ANISO = 2, +}; + +enum a3xx_tex_clamp { + A3XX_TEX_REPEAT = 0, + A3XX_TEX_CLAMP_TO_EDGE = 1, + A3XX_TEX_MIRROR_REPEAT = 2, + A3XX_TEX_CLAMP_TO_BORDER = 3, + A3XX_TEX_MIRROR_CLAMP = 4, +}; + +enum a3xx_tex_aniso { + A3XX_TEX_ANISO_1 = 0, + A3XX_TEX_ANISO_2 = 1, + A3XX_TEX_ANISO_4 = 2, + A3XX_TEX_ANISO_8 = 3, + A3XX_TEX_ANISO_16 = 4, +}; + +enum a3xx_tex_swiz { + A3XX_TEX_X = 0, + A3XX_TEX_Y = 1, + A3XX_TEX_Z = 2, + A3XX_TEX_W = 3, + A3XX_TEX_ZERO = 4, + A3XX_TEX_ONE = 5, +}; + +enum a3xx_tex_type { + A3XX_TEX_1D = 0, + A3XX_TEX_2D = 1, + A3XX_TEX_CUBE = 2, + A3XX_TEX_3D = 3, +}; + +#define A3XX_INT0_RBBM_GPU_IDLE 0x00000001 +#define A3XX_INT0_RBBM_AHB_ERROR 0x00000002 +#define A3XX_INT0_RBBM_REG_TIMEOUT 0x00000004 +#define A3XX_INT0_RBBM_ME_MS_TIMEOUT 0x00000008 +#define A3XX_INT0_RBBM_PFP_MS_TIMEOUT 0x00000010 +#define A3XX_INT0_RBBM_ATB_BUS_OVERFLOW 0x00000020 +#define A3XX_INT0_VFD_ERROR 0x00000040 +#define A3XX_INT0_CP_SW_INT 0x00000080 +#define A3XX_INT0_CP_T0_PACKET_IN_IB 0x00000100 +#define A3XX_INT0_CP_OPCODE_ERROR 0x00000200 +#define A3XX_INT0_CP_RESERVED_BIT_ERROR 0x00000400 +#define A3XX_INT0_CP_HW_FAULT 0x00000800 +#define A3XX_INT0_CP_DMA 0x00001000 +#define A3XX_INT0_CP_IB2_INT 0x00002000 +#define A3XX_INT0_CP_IB1_INT 0x00004000 +#define A3XX_INT0_CP_RB_INT 0x00008000 +#define A3XX_INT0_CP_REG_PROTECT_FAULT 0x00010000 +#define A3XX_INT0_CP_RB_DONE_TS 0x00020000 +#define A3XX_INT0_CP_VS_DONE_TS 0x00040000 +#define A3XX_INT0_CP_PS_DONE_TS 0x00080000 +#define A3XX_INT0_CACHE_FLUSH_TS 0x00100000 +#define A3XX_INT0_CP_AHB_ERROR_HALT 0x00200000 +#define A3XX_INT0_MISC_HANG_DETECT 0x01000000 +#define A3XX_INT0_UCHE_OOB_ACCESS 0x02000000 +#define REG_A3XX_RBBM_HW_VERSION 0x00000000 + +#define REG_A3XX_RBBM_HW_RELEASE 0x00000001 + +#define REG_A3XX_RBBM_HW_CONFIGURATION 0x00000002 + +#define REG_A3XX_RBBM_CLOCK_CTL 0x00000010 + +#define REG_A3XX_RBBM_SP_HYST_CNT 0x00000012 + +#define REG_A3XX_RBBM_SW_RESET_CMD 0x00000018 + +#define REG_A3XX_RBBM_AHB_CTL0 0x00000020 + +#define REG_A3XX_RBBM_AHB_CTL1 0x00000021 + +#define REG_A3XX_RBBM_AHB_CMD 0x00000022 + +#define REG_A3XX_RBBM_AHB_ERROR_STATUS 0x00000027 + +#define REG_A3XX_RBBM_GPR0_CTL 0x0000002e + +#define REG_A3XX_RBBM_STATUS 0x00000030 +#define A3XX_RBBM_STATUS_HI_BUSY 0x00000001 +#define A3XX_RBBM_STATUS_CP_ME_BUSY 0x00000002 +#define A3XX_RBBM_STATUS_CP_PFP_BUSY 0x00000004 +#define A3XX_RBBM_STATUS_CP_NRT_BUSY 0x00004000 +#define A3XX_RBBM_STATUS_VBIF_BUSY 0x00008000 +#define A3XX_RBBM_STATUS_TSE_BUSY 0x00010000 +#define A3XX_RBBM_STATUS_RAS_BUSY 0x00020000 +#define A3XX_RBBM_STATUS_RB_BUSY 0x00040000 +#define A3XX_RBBM_STATUS_PC_DCALL_BUSY 0x00080000 +#define A3XX_RBBM_STATUS_PC_VSD_BUSY 0x00100000 +#define A3XX_RBBM_STATUS_VFD_BUSY 0x00200000 +#define A3XX_RBBM_STATUS_VPC_BUSY 0x00400000 +#define A3XX_RBBM_STATUS_UCHE_BUSY 0x00800000 +#define A3XX_RBBM_STATUS_SP_BUSY 0x01000000 +#define A3XX_RBBM_STATUS_TPL1_BUSY 0x02000000 +#define A3XX_RBBM_STATUS_MARB_BUSY 0x04000000 +#define A3XX_RBBM_STATUS_VSC_BUSY 0x08000000 +#define A3XX_RBBM_STATUS_ARB_BUSY 0x10000000 +#define A3XX_RBBM_STATUS_HLSQ_BUSY 0x20000000 +#define A3XX_RBBM_STATUS_GPU_BUSY_NOHC 0x40000000 +#define A3XX_RBBM_STATUS_GPU_BUSY 0x80000000 + +#define REG_A3XX_RBBM_NQWAIT_UNTIL 0x00000040 + +#define REG_A3XX_RBBM_WAIT_IDLE_CLOCKS_CTL 0x00000033 + +#define REG_A3XX_RBBM_INTERFACE_HANG_INT_CTL 0x00000050 + +#define REG_A3XX_RBBM_INTERFACE_HANG_MASK_CTL0 0x00000051 + +#define REG_A3XX_RBBM_INTERFACE_HANG_MASK_CTL1 0x00000054 + +#define REG_A3XX_RBBM_INTERFACE_HANG_MASK_CTL2 0x00000057 + +#define REG_A3XX_RBBM_INTERFACE_HANG_MASK_CTL3 0x0000005a + +#define REG_A3XX_RBBM_INT_SET_CMD 0x00000060 + +#define REG_A3XX_RBBM_INT_CLEAR_CMD 0x00000061 + +#define REG_A3XX_RBBM_INT_0_MASK 0x00000063 + +#define REG_A3XX_RBBM_INT_0_STATUS 0x00000064 + +#define REG_A3XX_RBBM_PERFCTR_CTL 0x00000080 +#define A3XX_RBBM_PERFCTR_CTL_ENABLE 0x00000001 + +#define REG_A3XX_RBBM_PERFCTR_LOAD_CMD0 0x00000081 + +#define REG_A3XX_RBBM_PERFCTR_LOAD_CMD1 0x00000082 + +#define REG_A3XX_RBBM_PERFCTR_LOAD_VALUE_LO 0x00000084 + +#define REG_A3XX_RBBM_PERFCTR_LOAD_VALUE_HI 0x00000085 + +#define REG_A3XX_RBBM_PERFCOUNTER0_SELECT 0x00000086 + +#define REG_A3XX_RBBM_PERFCOUNTER1_SELECT 0x00000087 + +#define REG_A3XX_RBBM_GPU_BUSY_MASKED 0x00000088 + +#define REG_A3XX_RBBM_PERFCTR_CP_0_LO 0x00000090 + +#define REG_A3XX_RBBM_PERFCTR_CP_0_HI 0x00000091 + +#define REG_A3XX_RBBM_PERFCTR_RBBM_0_LO 0x00000092 + +#define REG_A3XX_RBBM_PERFCTR_RBBM_0_HI 0x00000093 + +#define REG_A3XX_RBBM_PERFCTR_RBBM_1_LO 0x00000094 + +#define REG_A3XX_RBBM_PERFCTR_RBBM_1_HI 0x00000095 + +#define REG_A3XX_RBBM_PERFCTR_PC_0_LO 0x00000096 + +#define REG_A3XX_RBBM_PERFCTR_PC_0_HI 0x00000097 + +#define REG_A3XX_RBBM_PERFCTR_PC_1_LO 0x00000098 + +#define REG_A3XX_RBBM_PERFCTR_PC_1_HI 0x00000099 + +#define REG_A3XX_RBBM_PERFCTR_PC_2_LO 0x0000009a + +#define REG_A3XX_RBBM_PERFCTR_PC_2_HI 0x0000009b + +#define REG_A3XX_RBBM_PERFCTR_PC_3_LO 0x0000009c + +#define REG_A3XX_RBBM_PERFCTR_PC_3_HI 0x0000009d + +#define REG_A3XX_RBBM_PERFCTR_VFD_0_LO 0x0000009e + +#define REG_A3XX_RBBM_PERFCTR_VFD_0_HI 0x0000009f + +#define REG_A3XX_RBBM_PERFCTR_VFD_1_LO 0x000000a0 + +#define REG_A3XX_RBBM_PERFCTR_VFD_1_HI 0x000000a1 + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_0_LO 0x000000a2 + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_0_HI 0x000000a3 + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_1_LO 0x000000a4 + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_1_HI 0x000000a5 + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_2_LO 0x000000a6 + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_2_HI 0x000000a7 + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_3_LO 0x000000a8 + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_3_HI 0x000000a9 + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_4_LO 0x000000aa + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_4_HI 0x000000ab + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_5_LO 0x000000ac + +#define REG_A3XX_RBBM_PERFCTR_HLSQ_5_HI 0x000000ad + +#define REG_A3XX_RBBM_PERFCTR_VPC_0_LO 0x000000ae + +#define REG_A3XX_RBBM_PERFCTR_VPC_0_HI 0x000000af + +#define REG_A3XX_RBBM_PERFCTR_VPC_1_LO 0x000000b0 + +#define REG_A3XX_RBBM_PERFCTR_VPC_1_HI 0x000000b1 + +#define REG_A3XX_RBBM_PERFCTR_TSE_0_LO 0x000000b2 + +#define REG_A3XX_RBBM_PERFCTR_TSE_0_HI 0x000000b3 + +#define REG_A3XX_RBBM_PERFCTR_TSE_1_LO 0x000000b4 + +#define REG_A3XX_RBBM_PERFCTR_TSE_1_HI 0x000000b5 + +#define REG_A3XX_RBBM_PERFCTR_RAS_0_LO 0x000000b6 + +#define REG_A3XX_RBBM_PERFCTR_RAS_0_HI 0x000000b7 + +#define REG_A3XX_RBBM_PERFCTR_RAS_1_LO 0x000000b8 + +#define REG_A3XX_RBBM_PERFCTR_RAS_1_HI 0x000000b9 + +#define REG_A3XX_RBBM_PERFCTR_UCHE_0_LO 0x000000ba + +#define REG_A3XX_RBBM_PERFCTR_UCHE_0_HI 0x000000bb + +#define REG_A3XX_RBBM_PERFCTR_UCHE_1_LO 0x000000bc + +#define REG_A3XX_RBBM_PERFCTR_UCHE_1_HI 0x000000bd + +#define REG_A3XX_RBBM_PERFCTR_UCHE_2_LO 0x000000be + +#define REG_A3XX_RBBM_PERFCTR_UCHE_2_HI 0x000000bf + +#define REG_A3XX_RBBM_PERFCTR_UCHE_3_LO 0x000000c0 + +#define REG_A3XX_RBBM_PERFCTR_UCHE_3_HI 0x000000c1 + +#define REG_A3XX_RBBM_PERFCTR_UCHE_4_LO 0x000000c2 + +#define REG_A3XX_RBBM_PERFCTR_UCHE_4_HI 0x000000c3 + +#define REG_A3XX_RBBM_PERFCTR_UCHE_5_LO 0x000000c4 + +#define REG_A3XX_RBBM_PERFCTR_UCHE_5_HI 0x000000c5 + +#define REG_A3XX_RBBM_PERFCTR_TP_0_LO 0x000000c6 + +#define REG_A3XX_RBBM_PERFCTR_TP_0_HI 0x000000c7 + +#define REG_A3XX_RBBM_PERFCTR_TP_1_LO 0x000000c8 + +#define REG_A3XX_RBBM_PERFCTR_TP_1_HI 0x000000c9 + +#define REG_A3XX_RBBM_PERFCTR_TP_2_LO 0x000000ca + +#define REG_A3XX_RBBM_PERFCTR_TP_2_HI 0x000000cb + +#define REG_A3XX_RBBM_PERFCTR_TP_3_LO 0x000000cc + +#define REG_A3XX_RBBM_PERFCTR_TP_3_HI 0x000000cd + +#define REG_A3XX_RBBM_PERFCTR_TP_4_LO 0x000000ce + +#define REG_A3XX_RBBM_PERFCTR_TP_4_HI 0x000000cf + +#define REG_A3XX_RBBM_PERFCTR_TP_5_LO 0x000000d0 + +#define REG_A3XX_RBBM_PERFCTR_TP_5_HI 0x000000d1 + +#define REG_A3XX_RBBM_PERFCTR_SP_0_LO 0x000000d2 + +#define REG_A3XX_RBBM_PERFCTR_SP_0_HI 0x000000d3 + +#define REG_A3XX_RBBM_PERFCTR_SP_1_LO 0x000000d4 + +#define REG_A3XX_RBBM_PERFCTR_SP_1_HI 0x000000d5 + +#define REG_A3XX_RBBM_PERFCTR_SP_2_LO 0x000000d6 + +#define REG_A3XX_RBBM_PERFCTR_SP_2_HI 0x000000d7 + +#define REG_A3XX_RBBM_PERFCTR_SP_3_LO 0x000000d8 + +#define REG_A3XX_RBBM_PERFCTR_SP_3_HI 0x000000d9 + +#define REG_A3XX_RBBM_PERFCTR_SP_4_LO 0x000000da + +#define REG_A3XX_RBBM_PERFCTR_SP_4_HI 0x000000db + +#define REG_A3XX_RBBM_PERFCTR_SP_5_LO 0x000000dc + +#define REG_A3XX_RBBM_PERFCTR_SP_5_HI 0x000000dd + +#define REG_A3XX_RBBM_PERFCTR_SP_6_LO 0x000000de + +#define REG_A3XX_RBBM_PERFCTR_SP_6_HI 0x000000df + +#define REG_A3XX_RBBM_PERFCTR_SP_7_LO 0x000000e0 + +#define REG_A3XX_RBBM_PERFCTR_SP_7_HI 0x000000e1 + +#define REG_A3XX_RBBM_PERFCTR_RB_0_LO 0x000000e2 + +#define REG_A3XX_RBBM_PERFCTR_RB_0_HI 0x000000e3 + +#define REG_A3XX_RBBM_PERFCTR_RB_1_LO 0x000000e4 + +#define REG_A3XX_RBBM_PERFCTR_RB_1_HI 0x000000e5 + +#define REG_A3XX_RBBM_PERFCTR_PWR_0_LO 0x000000ea + +#define REG_A3XX_RBBM_PERFCTR_PWR_0_HI 0x000000eb + +#define REG_A3XX_RBBM_PERFCTR_PWR_1_LO 0x000000ec + +#define REG_A3XX_RBBM_PERFCTR_PWR_1_HI 0x000000ed + +#define REG_A3XX_RBBM_RBBM_CTL 0x00000100 + +#define REG_A3XX_RBBM_DEBUG_BUS_CTL 0x00000111 + +#define REG_A3XX_RBBM_DEBUG_BUS_DATA_STATUS 0x00000112 + +#define REG_A3XX_CP_PFP_UCODE_ADDR 0x000001c9 + +#define REG_A3XX_CP_PFP_UCODE_DATA 0x000001ca + +#define REG_A3XX_CP_ROQ_ADDR 0x000001cc + +#define REG_A3XX_CP_ROQ_DATA 0x000001cd + +#define REG_A3XX_CP_MERCIU_ADDR 0x000001d1 + +#define REG_A3XX_CP_MERCIU_DATA 0x000001d2 + +#define REG_A3XX_CP_MERCIU_DATA2 0x000001d3 + +#define REG_A3XX_CP_MEQ_ADDR 0x000001da + +#define REG_A3XX_CP_MEQ_DATA 0x000001db + +#define REG_A3XX_CP_WFI_PEND_CTR 0x000001f5 + +#define REG_A3XX_RBBM_PM_OVERRIDE2 0x0000039d + +#define REG_A3XX_CP_PERFCOUNTER_SELECT 0x00000445 + +#define REG_A3XX_CP_HW_FAULT 0x0000045c + +#define REG_A3XX_CP_PROTECT_CTRL 0x0000045e + +#define REG_A3XX_CP_PROTECT_STATUS 0x0000045f + +static inline uint32_t REG_A3XX_CP_PROTECT(uint32_t i0) { return 0x00000460 + 0x1*i0; } + +static inline uint32_t REG_A3XX_CP_PROTECT_REG(uint32_t i0) { return 0x00000460 + 0x1*i0; } + +#define REG_A3XX_CP_AHB_FAULT 0x0000054d + +#define REG_A3XX_SQ_GPR_MANAGEMENT 0x00000d00 + +#define REG_A3XX_SQ_INST_STORE_MANAGMENT 0x00000d02 + +#define REG_A3XX_TP0_CHICKEN 0x00000e1e + +#define REG_A3XX_SP_GLOBAL_MEM_SIZE 0x00000e22 + +#define REG_A3XX_SP_GLOBAL_MEM_ADDR 0x00000e23 + +#define REG_A3XX_GRAS_CL_CLIP_CNTL 0x00002040 +#define A3XX_GRAS_CL_CLIP_CNTL_IJ_PERSP_CENTER 0x00001000 +#define A3XX_GRAS_CL_CLIP_CNTL_CLIP_DISABLE 0x00010000 +#define A3XX_GRAS_CL_CLIP_CNTL_ZFAR_CLIP_DISABLE 0x00020000 +#define A3XX_GRAS_CL_CLIP_CNTL_VP_CLIP_CODE_IGNORE 0x00080000 +#define A3XX_GRAS_CL_CLIP_CNTL_VP_XFORM_DISABLE 0x00100000 +#define A3XX_GRAS_CL_CLIP_CNTL_PERSP_DIVISION_DISABLE 0x00200000 +#define A3XX_GRAS_CL_CLIP_CNTL_ZCOORD 0x00800000 +#define A3XX_GRAS_CL_CLIP_CNTL_WCOORD 0x01000000 +#define A3XX_GRAS_CL_CLIP_CNTL_ZCLIP_DISABLE 0x02000000 + +#define REG_A3XX_GRAS_CL_GB_CLIP_ADJ 0x00002044 +#define A3XX_GRAS_CL_GB_CLIP_ADJ_HORZ__MASK 0x000003ff +#define A3XX_GRAS_CL_GB_CLIP_ADJ_HORZ__SHIFT 0 +static inline uint32_t A3XX_GRAS_CL_GB_CLIP_ADJ_HORZ(uint32_t val) +{ + return ((val) << A3XX_GRAS_CL_GB_CLIP_ADJ_HORZ__SHIFT) & A3XX_GRAS_CL_GB_CLIP_ADJ_HORZ__MASK; +} +#define A3XX_GRAS_CL_GB_CLIP_ADJ_VERT__MASK 0x000ffc00 +#define A3XX_GRAS_CL_GB_CLIP_ADJ_VERT__SHIFT 10 +static inline uint32_t A3XX_GRAS_CL_GB_CLIP_ADJ_VERT(uint32_t val) +{ + return ((val) << A3XX_GRAS_CL_GB_CLIP_ADJ_VERT__SHIFT) & A3XX_GRAS_CL_GB_CLIP_ADJ_VERT__MASK; +} + +#define REG_A3XX_GRAS_CL_VPORT_XOFFSET 0x00002048 +#define A3XX_GRAS_CL_VPORT_XOFFSET__MASK 0xffffffff +#define A3XX_GRAS_CL_VPORT_XOFFSET__SHIFT 0 +static inline uint32_t A3XX_GRAS_CL_VPORT_XOFFSET(float val) +{ + return ((fui(val)) << A3XX_GRAS_CL_VPORT_XOFFSET__SHIFT) & A3XX_GRAS_CL_VPORT_XOFFSET__MASK; +} + +#define REG_A3XX_GRAS_CL_VPORT_XSCALE 0x00002049 +#define A3XX_GRAS_CL_VPORT_XSCALE__MASK 0xffffffff +#define A3XX_GRAS_CL_VPORT_XSCALE__SHIFT 0 +static inline uint32_t A3XX_GRAS_CL_VPORT_XSCALE(float val) +{ + return ((fui(val)) << A3XX_GRAS_CL_VPORT_XSCALE__SHIFT) & A3XX_GRAS_CL_VPORT_XSCALE__MASK; +} + +#define REG_A3XX_GRAS_CL_VPORT_YOFFSET 0x0000204a +#define A3XX_GRAS_CL_VPORT_YOFFSET__MASK 0xffffffff +#define A3XX_GRAS_CL_VPORT_YOFFSET__SHIFT 0 +static inline uint32_t A3XX_GRAS_CL_VPORT_YOFFSET(float val) +{ + return ((fui(val)) << A3XX_GRAS_CL_VPORT_YOFFSET__SHIFT) & A3XX_GRAS_CL_VPORT_YOFFSET__MASK; +} + +#define REG_A3XX_GRAS_CL_VPORT_YSCALE 0x0000204b +#define A3XX_GRAS_CL_VPORT_YSCALE__MASK 0xffffffff +#define A3XX_GRAS_CL_VPORT_YSCALE__SHIFT 0 +static inline uint32_t A3XX_GRAS_CL_VPORT_YSCALE(float val) +{ + return ((fui(val)) << A3XX_GRAS_CL_VPORT_YSCALE__SHIFT) & A3XX_GRAS_CL_VPORT_YSCALE__MASK; +} + +#define REG_A3XX_GRAS_CL_VPORT_ZOFFSET 0x0000204c +#define A3XX_GRAS_CL_VPORT_ZOFFSET__MASK 0xffffffff +#define A3XX_GRAS_CL_VPORT_ZOFFSET__SHIFT 0 +static inline uint32_t A3XX_GRAS_CL_VPORT_ZOFFSET(float val) +{ + return ((fui(val)) << A3XX_GRAS_CL_VPORT_ZOFFSET__SHIFT) & A3XX_GRAS_CL_VPORT_ZOFFSET__MASK; +} + +#define REG_A3XX_GRAS_CL_VPORT_ZSCALE 0x0000204d +#define A3XX_GRAS_CL_VPORT_ZSCALE__MASK 0xffffffff +#define A3XX_GRAS_CL_VPORT_ZSCALE__SHIFT 0 +static inline uint32_t A3XX_GRAS_CL_VPORT_ZSCALE(float val) +{ + return ((fui(val)) << A3XX_GRAS_CL_VPORT_ZSCALE__SHIFT) & A3XX_GRAS_CL_VPORT_ZSCALE__MASK; +} + +#define REG_A3XX_GRAS_SU_POINT_MINMAX 0x00002068 +#define A3XX_GRAS_SU_POINT_MINMAX_MIN__MASK 0x0000ffff +#define A3XX_GRAS_SU_POINT_MINMAX_MIN__SHIFT 0 +static inline uint32_t A3XX_GRAS_SU_POINT_MINMAX_MIN(float val) +{ + return ((((uint32_t)(val * 16.0))) << A3XX_GRAS_SU_POINT_MINMAX_MIN__SHIFT) & A3XX_GRAS_SU_POINT_MINMAX_MIN__MASK; +} +#define A3XX_GRAS_SU_POINT_MINMAX_MAX__MASK 0xffff0000 +#define A3XX_GRAS_SU_POINT_MINMAX_MAX__SHIFT 16 +static inline uint32_t A3XX_GRAS_SU_POINT_MINMAX_MAX(float val) +{ + return ((((uint32_t)(val * 16.0))) << A3XX_GRAS_SU_POINT_MINMAX_MAX__SHIFT) & A3XX_GRAS_SU_POINT_MINMAX_MAX__MASK; +} + +#define REG_A3XX_GRAS_SU_POINT_SIZE 0x00002069 +#define A3XX_GRAS_SU_POINT_SIZE__MASK 0xffffffff +#define A3XX_GRAS_SU_POINT_SIZE__SHIFT 0 +static inline uint32_t A3XX_GRAS_SU_POINT_SIZE(float val) +{ + return ((((int32_t)(val * 16.0))) << A3XX_GRAS_SU_POINT_SIZE__SHIFT) & A3XX_GRAS_SU_POINT_SIZE__MASK; +} + +#define REG_A3XX_GRAS_SU_POLY_OFFSET_SCALE 0x0000206c +#define A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__MASK 0x00ffffff +#define A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__SHIFT 0 +static inline uint32_t A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL(float val) +{ + return ((((int32_t)(val * 16384.0))) << A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__SHIFT) & A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__MASK; +} + +#define REG_A3XX_GRAS_SU_POLY_OFFSET_OFFSET 0x0000206d +#define A3XX_GRAS_SU_POLY_OFFSET_OFFSET__MASK 0xffffffff +#define A3XX_GRAS_SU_POLY_OFFSET_OFFSET__SHIFT 0 +static inline uint32_t A3XX_GRAS_SU_POLY_OFFSET_OFFSET(float val) +{ + return ((((int32_t)(val * 16384.0))) << A3XX_GRAS_SU_POLY_OFFSET_OFFSET__SHIFT) & A3XX_GRAS_SU_POLY_OFFSET_OFFSET__MASK; +} + +#define REG_A3XX_GRAS_SU_MODE_CONTROL 0x00002070 +#define A3XX_GRAS_SU_MODE_CONTROL_CULL_FRONT 0x00000001 +#define A3XX_GRAS_SU_MODE_CONTROL_CULL_BACK 0x00000002 +#define A3XX_GRAS_SU_MODE_CONTROL_FRONT_CW 0x00000004 +#define A3XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH__MASK 0x000007f8 +#define A3XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH__SHIFT 3 +static inline uint32_t A3XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH(float val) +{ + return ((((int32_t)(val * 4.0))) << A3XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH__SHIFT) & A3XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH__MASK; +} +#define A3XX_GRAS_SU_MODE_CONTROL_POLY_OFFSET 0x00000800 + +#define REG_A3XX_GRAS_SC_CONTROL 0x00002072 +#define A3XX_GRAS_SC_CONTROL_RENDER_MODE__MASK 0x000000f0 +#define A3XX_GRAS_SC_CONTROL_RENDER_MODE__SHIFT 4 +static inline uint32_t A3XX_GRAS_SC_CONTROL_RENDER_MODE(enum a3xx_render_mode val) +{ + return ((val) << A3XX_GRAS_SC_CONTROL_RENDER_MODE__SHIFT) & A3XX_GRAS_SC_CONTROL_RENDER_MODE__MASK; +} +#define A3XX_GRAS_SC_CONTROL_MSAA_SAMPLES__MASK 0x00000f00 +#define A3XX_GRAS_SC_CONTROL_MSAA_SAMPLES__SHIFT 8 +static inline uint32_t A3XX_GRAS_SC_CONTROL_MSAA_SAMPLES(enum a3xx_msaa_samples val) +{ + return ((val) << A3XX_GRAS_SC_CONTROL_MSAA_SAMPLES__SHIFT) & A3XX_GRAS_SC_CONTROL_MSAA_SAMPLES__MASK; +} +#define A3XX_GRAS_SC_CONTROL_RASTER_MODE__MASK 0x0000f000 +#define A3XX_GRAS_SC_CONTROL_RASTER_MODE__SHIFT 12 +static inline uint32_t A3XX_GRAS_SC_CONTROL_RASTER_MODE(uint32_t val) +{ + return ((val) << A3XX_GRAS_SC_CONTROL_RASTER_MODE__SHIFT) & A3XX_GRAS_SC_CONTROL_RASTER_MODE__MASK; +} + +#define REG_A3XX_GRAS_SC_SCREEN_SCISSOR_TL 0x00002074 +#define A3XX_GRAS_SC_SCREEN_SCISSOR_TL_WINDOW_OFFSET_DISABLE 0x80000000 +#define A3XX_GRAS_SC_SCREEN_SCISSOR_TL_X__MASK 0x00007fff +#define A3XX_GRAS_SC_SCREEN_SCISSOR_TL_X__SHIFT 0 +static inline uint32_t A3XX_GRAS_SC_SCREEN_SCISSOR_TL_X(uint32_t val) +{ + return ((val) << A3XX_GRAS_SC_SCREEN_SCISSOR_TL_X__SHIFT) & A3XX_GRAS_SC_SCREEN_SCISSOR_TL_X__MASK; +} +#define A3XX_GRAS_SC_SCREEN_SCISSOR_TL_Y__MASK 0x7fff0000 +#define A3XX_GRAS_SC_SCREEN_SCISSOR_TL_Y__SHIFT 16 +static inline uint32_t A3XX_GRAS_SC_SCREEN_SCISSOR_TL_Y(uint32_t val) +{ + return ((val) << A3XX_GRAS_SC_SCREEN_SCISSOR_TL_Y__SHIFT) & A3XX_GRAS_SC_SCREEN_SCISSOR_TL_Y__MASK; +} + +#define REG_A3XX_GRAS_SC_SCREEN_SCISSOR_BR 0x00002075 +#define A3XX_GRAS_SC_SCREEN_SCISSOR_BR_WINDOW_OFFSET_DISABLE 0x80000000 +#define A3XX_GRAS_SC_SCREEN_SCISSOR_BR_X__MASK 0x00007fff +#define A3XX_GRAS_SC_SCREEN_SCISSOR_BR_X__SHIFT 0 +static inline uint32_t A3XX_GRAS_SC_SCREEN_SCISSOR_BR_X(uint32_t val) +{ + return ((val) << A3XX_GRAS_SC_SCREEN_SCISSOR_BR_X__SHIFT) & A3XX_GRAS_SC_SCREEN_SCISSOR_BR_X__MASK; +} +#define A3XX_GRAS_SC_SCREEN_SCISSOR_BR_Y__MASK 0x7fff0000 +#define A3XX_GRAS_SC_SCREEN_SCISSOR_BR_Y__SHIFT 16 +static inline uint32_t A3XX_GRAS_SC_SCREEN_SCISSOR_BR_Y(uint32_t val) +{ + return ((val) << A3XX_GRAS_SC_SCREEN_SCISSOR_BR_Y__SHIFT) & A3XX_GRAS_SC_SCREEN_SCISSOR_BR_Y__MASK; +} + +#define REG_A3XX_GRAS_SC_WINDOW_SCISSOR_TL 0x00002079 +#define A3XX_GRAS_SC_WINDOW_SCISSOR_TL_WINDOW_OFFSET_DISABLE 0x80000000 +#define A3XX_GRAS_SC_WINDOW_SCISSOR_TL_X__MASK 0x00007fff +#define A3XX_GRAS_SC_WINDOW_SCISSOR_TL_X__SHIFT 0 +static inline uint32_t A3XX_GRAS_SC_WINDOW_SCISSOR_TL_X(uint32_t val) +{ + return ((val) << A3XX_GRAS_SC_WINDOW_SCISSOR_TL_X__SHIFT) & A3XX_GRAS_SC_WINDOW_SCISSOR_TL_X__MASK; +} +#define A3XX_GRAS_SC_WINDOW_SCISSOR_TL_Y__MASK 0x7fff0000 +#define A3XX_GRAS_SC_WINDOW_SCISSOR_TL_Y__SHIFT 16 +static inline uint32_t A3XX_GRAS_SC_WINDOW_SCISSOR_TL_Y(uint32_t val) +{ + return ((val) << A3XX_GRAS_SC_WINDOW_SCISSOR_TL_Y__SHIFT) & A3XX_GRAS_SC_WINDOW_SCISSOR_TL_Y__MASK; +} + +#define REG_A3XX_GRAS_SC_WINDOW_SCISSOR_BR 0x0000207a +#define A3XX_GRAS_SC_WINDOW_SCISSOR_BR_WINDOW_OFFSET_DISABLE 0x80000000 +#define A3XX_GRAS_SC_WINDOW_SCISSOR_BR_X__MASK 0x00007fff +#define A3XX_GRAS_SC_WINDOW_SCISSOR_BR_X__SHIFT 0 +static inline uint32_t A3XX_GRAS_SC_WINDOW_SCISSOR_BR_X(uint32_t val) +{ + return ((val) << A3XX_GRAS_SC_WINDOW_SCISSOR_BR_X__SHIFT) & A3XX_GRAS_SC_WINDOW_SCISSOR_BR_X__MASK; +} +#define A3XX_GRAS_SC_WINDOW_SCISSOR_BR_Y__MASK 0x7fff0000 +#define A3XX_GRAS_SC_WINDOW_SCISSOR_BR_Y__SHIFT 16 +static inline uint32_t A3XX_GRAS_SC_WINDOW_SCISSOR_BR_Y(uint32_t val) +{ + return ((val) << A3XX_GRAS_SC_WINDOW_SCISSOR_BR_Y__SHIFT) & A3XX_GRAS_SC_WINDOW_SCISSOR_BR_Y__MASK; +} + +#define REG_A3XX_RB_MODE_CONTROL 0x000020c0 +#define A3XX_RB_MODE_CONTROL_GMEM_BYPASS 0x00000080 +#define A3XX_RB_MODE_CONTROL_RENDER_MODE__MASK 0x00000700 +#define A3XX_RB_MODE_CONTROL_RENDER_MODE__SHIFT 8 +static inline uint32_t A3XX_RB_MODE_CONTROL_RENDER_MODE(enum a3xx_render_mode val) +{ + return ((val) << A3XX_RB_MODE_CONTROL_RENDER_MODE__SHIFT) & A3XX_RB_MODE_CONTROL_RENDER_MODE__MASK; +} +#define A3XX_RB_MODE_CONTROL_MARB_CACHE_SPLIT_MODE 0x00008000 +#define A3XX_RB_MODE_CONTROL_PACKER_TIMER_ENABLE 0x00010000 + +#define REG_A3XX_RB_RENDER_CONTROL 0x000020c1 +#define A3XX_RB_RENDER_CONTROL_FACENESS 0x00000008 +#define A3XX_RB_RENDER_CONTROL_BIN_WIDTH__MASK 0x00000ff0 +#define A3XX_RB_RENDER_CONTROL_BIN_WIDTH__SHIFT 4 +static inline uint32_t A3XX_RB_RENDER_CONTROL_BIN_WIDTH(uint32_t val) +{ + return ((val >> 5) << A3XX_RB_RENDER_CONTROL_BIN_WIDTH__SHIFT) & A3XX_RB_RENDER_CONTROL_BIN_WIDTH__MASK; +} +#define A3XX_RB_RENDER_CONTROL_DISABLE_COLOR_PIPE 0x00001000 +#define A3XX_RB_RENDER_CONTROL_ENABLE_GMEM 0x00002000 +#define A3XX_RB_RENDER_CONTROL_XCOORD 0x00004000 +#define A3XX_RB_RENDER_CONTROL_YCOORD 0x00008000 +#define A3XX_RB_RENDER_CONTROL_ZCOORD 0x00010000 +#define A3XX_RB_RENDER_CONTROL_WCOORD 0x00020000 +#define A3XX_RB_RENDER_CONTROL_ALPHA_TEST 0x00400000 +#define A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__MASK 0x07000000 +#define A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__SHIFT 24 +static inline uint32_t A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC(enum adreno_compare_func val) +{ + return ((val) << A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__SHIFT) & A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__MASK; +} + +#define REG_A3XX_RB_MSAA_CONTROL 0x000020c2 +#define A3XX_RB_MSAA_CONTROL_DISABLE 0x00000400 +#define A3XX_RB_MSAA_CONTROL_SAMPLES__MASK 0x0000f000 +#define A3XX_RB_MSAA_CONTROL_SAMPLES__SHIFT 12 +static inline uint32_t A3XX_RB_MSAA_CONTROL_SAMPLES(enum a3xx_msaa_samples val) +{ + return ((val) << A3XX_RB_MSAA_CONTROL_SAMPLES__SHIFT) & A3XX_RB_MSAA_CONTROL_SAMPLES__MASK; +} +#define A3XX_RB_MSAA_CONTROL_SAMPLE_MASK__MASK 0xffff0000 +#define A3XX_RB_MSAA_CONTROL_SAMPLE_MASK__SHIFT 16 +static inline uint32_t A3XX_RB_MSAA_CONTROL_SAMPLE_MASK(uint32_t val) +{ + return ((val) << A3XX_RB_MSAA_CONTROL_SAMPLE_MASK__SHIFT) & A3XX_RB_MSAA_CONTROL_SAMPLE_MASK__MASK; +} + +#define REG_A3XX_RB_ALPHA_REF 0x000020c3 +#define A3XX_RB_ALPHA_REF_UINT__MASK 0x0000ff00 +#define A3XX_RB_ALPHA_REF_UINT__SHIFT 8 +static inline uint32_t A3XX_RB_ALPHA_REF_UINT(uint32_t val) +{ + return ((val) << A3XX_RB_ALPHA_REF_UINT__SHIFT) & A3XX_RB_ALPHA_REF_UINT__MASK; +} +#define A3XX_RB_ALPHA_REF_FLOAT__MASK 0xffff0000 +#define A3XX_RB_ALPHA_REF_FLOAT__SHIFT 16 +static inline uint32_t A3XX_RB_ALPHA_REF_FLOAT(float val) +{ + return ((util_float_to_half(val)) << A3XX_RB_ALPHA_REF_FLOAT__SHIFT) & A3XX_RB_ALPHA_REF_FLOAT__MASK; +} + +static inline uint32_t REG_A3XX_RB_MRT(uint32_t i0) { return 0x000020c4 + 0x4*i0; } + +static inline uint32_t REG_A3XX_RB_MRT_CONTROL(uint32_t i0) { return 0x000020c4 + 0x4*i0; } +#define A3XX_RB_MRT_CONTROL_READ_DEST_ENABLE 0x00000008 +#define A3XX_RB_MRT_CONTROL_BLEND 0x00000010 +#define A3XX_RB_MRT_CONTROL_BLEND2 0x00000020 +#define A3XX_RB_MRT_CONTROL_ROP_CODE__MASK 0x00000f00 +#define A3XX_RB_MRT_CONTROL_ROP_CODE__SHIFT 8 +static inline uint32_t A3XX_RB_MRT_CONTROL_ROP_CODE(enum a3xx_rop_code val) +{ + return ((val) << A3XX_RB_MRT_CONTROL_ROP_CODE__SHIFT) & A3XX_RB_MRT_CONTROL_ROP_CODE__MASK; +} +#define A3XX_RB_MRT_CONTROL_DITHER_MODE__MASK 0x00003000 +#define A3XX_RB_MRT_CONTROL_DITHER_MODE__SHIFT 12 +static inline uint32_t A3XX_RB_MRT_CONTROL_DITHER_MODE(enum adreno_rb_dither_mode val) +{ + return ((val) << A3XX_RB_MRT_CONTROL_DITHER_MODE__SHIFT) & A3XX_RB_MRT_CONTROL_DITHER_MODE__MASK; +} +#define A3XX_RB_MRT_CONTROL_COMPONENT_ENABLE__MASK 0x0f000000 +#define A3XX_RB_MRT_CONTROL_COMPONENT_ENABLE__SHIFT 24 +static inline uint32_t A3XX_RB_MRT_CONTROL_COMPONENT_ENABLE(uint32_t val) +{ + return ((val) << A3XX_RB_MRT_CONTROL_COMPONENT_ENABLE__SHIFT) & A3XX_RB_MRT_CONTROL_COMPONENT_ENABLE__MASK; +} + +static inline uint32_t REG_A3XX_RB_MRT_BUF_INFO(uint32_t i0) { return 0x000020c5 + 0x4*i0; } +#define A3XX_RB_MRT_BUF_INFO_COLOR_FORMAT__MASK 0x0000003f +#define A3XX_RB_MRT_BUF_INFO_COLOR_FORMAT__SHIFT 0 +static inline uint32_t A3XX_RB_MRT_BUF_INFO_COLOR_FORMAT(enum a3xx_color_fmt val) +{ + return ((val) << A3XX_RB_MRT_BUF_INFO_COLOR_FORMAT__SHIFT) & A3XX_RB_MRT_BUF_INFO_COLOR_FORMAT__MASK; +} +#define A3XX_RB_MRT_BUF_INFO_COLOR_TILE_MODE__MASK 0x000000c0 +#define A3XX_RB_MRT_BUF_INFO_COLOR_TILE_MODE__SHIFT 6 +static inline uint32_t A3XX_RB_MRT_BUF_INFO_COLOR_TILE_MODE(enum a3xx_tile_mode val) +{ + return ((val) << A3XX_RB_MRT_BUF_INFO_COLOR_TILE_MODE__SHIFT) & A3XX_RB_MRT_BUF_INFO_COLOR_TILE_MODE__MASK; +} +#define A3XX_RB_MRT_BUF_INFO_COLOR_SWAP__MASK 0x00000c00 +#define A3XX_RB_MRT_BUF_INFO_COLOR_SWAP__SHIFT 10 +static inline uint32_t A3XX_RB_MRT_BUF_INFO_COLOR_SWAP(enum a3xx_color_swap val) +{ + return ((val) << A3XX_RB_MRT_BUF_INFO_COLOR_SWAP__SHIFT) & A3XX_RB_MRT_BUF_INFO_COLOR_SWAP__MASK; +} +#define A3XX_RB_MRT_BUF_INFO_COLOR_SRGB 0x00004000 +#define A3XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH__MASK 0xfffe0000 +#define A3XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH__SHIFT 17 +static inline uint32_t A3XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH(uint32_t val) +{ + return ((val >> 5) << A3XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH__SHIFT) & A3XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH__MASK; +} + +static inline uint32_t REG_A3XX_RB_MRT_BUF_BASE(uint32_t i0) { return 0x000020c6 + 0x4*i0; } +#define A3XX_RB_MRT_BUF_BASE_COLOR_BUF_BASE__MASK 0xfffffff0 +#define A3XX_RB_MRT_BUF_BASE_COLOR_BUF_BASE__SHIFT 4 +static inline uint32_t A3XX_RB_MRT_BUF_BASE_COLOR_BUF_BASE(uint32_t val) +{ + return ((val >> 5) << A3XX_RB_MRT_BUF_BASE_COLOR_BUF_BASE__SHIFT) & A3XX_RB_MRT_BUF_BASE_COLOR_BUF_BASE__MASK; +} + +static inline uint32_t REG_A3XX_RB_MRT_BLEND_CONTROL(uint32_t i0) { return 0x000020c7 + 0x4*i0; } +#define A3XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR__MASK 0x0000001f +#define A3XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR__SHIFT 0 +static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR(enum adreno_rb_blend_factor val) +{ + return ((val) << A3XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR__MASK; +} +#define A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__MASK 0x000000e0 +#define A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__SHIFT 5 +static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE(enum a3xx_rb_blend_opcode val) +{ + return ((val) << A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__MASK; +} +#define A3XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR__MASK 0x00001f00 +#define A3XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR__SHIFT 8 +static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR(enum adreno_rb_blend_factor val) +{ + return ((val) << A3XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR__MASK; +} +#define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR__MASK 0x001f0000 +#define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR__SHIFT 16 +static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR(enum adreno_rb_blend_factor val) +{ + return ((val) << A3XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR__MASK; +} +#define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__MASK 0x00e00000 +#define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__SHIFT 21 +static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE(enum a3xx_rb_blend_opcode val) +{ + return ((val) << A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__MASK; +} +#define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR__MASK 0x1f000000 +#define A3XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR__SHIFT 24 +static inline uint32_t A3XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR(enum adreno_rb_blend_factor val) +{ + return ((val) << A3XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR__SHIFT) & A3XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR__MASK; +} +#define A3XX_RB_MRT_BLEND_CONTROL_CLAMP_ENABLE 0x20000000 + +#define REG_A3XX_RB_BLEND_RED 0x000020e4 +#define A3XX_RB_BLEND_RED_UINT__MASK 0x000000ff +#define A3XX_RB_BLEND_RED_UINT__SHIFT 0 +static inline uint32_t A3XX_RB_BLEND_RED_UINT(uint32_t val) +{ + return ((val) << A3XX_RB_BLEND_RED_UINT__SHIFT) & A3XX_RB_BLEND_RED_UINT__MASK; +} +#define A3XX_RB_BLEND_RED_FLOAT__MASK 0xffff0000 +#define A3XX_RB_BLEND_RED_FLOAT__SHIFT 16 +static inline uint32_t A3XX_RB_BLEND_RED_FLOAT(float val) +{ + return ((util_float_to_half(val)) << A3XX_RB_BLEND_RED_FLOAT__SHIFT) & A3XX_RB_BLEND_RED_FLOAT__MASK; +} + +#define REG_A3XX_RB_BLEND_GREEN 0x000020e5 +#define A3XX_RB_BLEND_GREEN_UINT__MASK 0x000000ff +#define A3XX_RB_BLEND_GREEN_UINT__SHIFT 0 +static inline uint32_t A3XX_RB_BLEND_GREEN_UINT(uint32_t val) +{ + return ((val) << A3XX_RB_BLEND_GREEN_UINT__SHIFT) & A3XX_RB_BLEND_GREEN_UINT__MASK; +} +#define A3XX_RB_BLEND_GREEN_FLOAT__MASK 0xffff0000 +#define A3XX_RB_BLEND_GREEN_FLOAT__SHIFT 16 +static inline uint32_t A3XX_RB_BLEND_GREEN_FLOAT(float val) +{ + return ((util_float_to_half(val)) << A3XX_RB_BLEND_GREEN_FLOAT__SHIFT) & A3XX_RB_BLEND_GREEN_FLOAT__MASK; +} + +#define REG_A3XX_RB_BLEND_BLUE 0x000020e6 +#define A3XX_RB_BLEND_BLUE_UINT__MASK 0x000000ff +#define A3XX_RB_BLEND_BLUE_UINT__SHIFT 0 +static inline uint32_t A3XX_RB_BLEND_BLUE_UINT(uint32_t val) +{ + return ((val) << A3XX_RB_BLEND_BLUE_UINT__SHIFT) & A3XX_RB_BLEND_BLUE_UINT__MASK; +} +#define A3XX_RB_BLEND_BLUE_FLOAT__MASK 0xffff0000 +#define A3XX_RB_BLEND_BLUE_FLOAT__SHIFT 16 +static inline uint32_t A3XX_RB_BLEND_BLUE_FLOAT(float val) +{ + return ((util_float_to_half(val)) << A3XX_RB_BLEND_BLUE_FLOAT__SHIFT) & A3XX_RB_BLEND_BLUE_FLOAT__MASK; +} + +#define REG_A3XX_RB_BLEND_ALPHA 0x000020e7 +#define A3XX_RB_BLEND_ALPHA_UINT__MASK 0x000000ff +#define A3XX_RB_BLEND_ALPHA_UINT__SHIFT 0 +static inline uint32_t A3XX_RB_BLEND_ALPHA_UINT(uint32_t val) +{ + return ((val) << A3XX_RB_BLEND_ALPHA_UINT__SHIFT) & A3XX_RB_BLEND_ALPHA_UINT__MASK; +} +#define A3XX_RB_BLEND_ALPHA_FLOAT__MASK 0xffff0000 +#define A3XX_RB_BLEND_ALPHA_FLOAT__SHIFT 16 +static inline uint32_t A3XX_RB_BLEND_ALPHA_FLOAT(float val) +{ + return ((util_float_to_half(val)) << A3XX_RB_BLEND_ALPHA_FLOAT__SHIFT) & A3XX_RB_BLEND_ALPHA_FLOAT__MASK; +} + +#define REG_A3XX_RB_CLEAR_COLOR_DW0 0x000020e8 + +#define REG_A3XX_RB_CLEAR_COLOR_DW1 0x000020e9 + +#define REG_A3XX_RB_CLEAR_COLOR_DW2 0x000020ea + +#define REG_A3XX_RB_CLEAR_COLOR_DW3 0x000020eb + +#define REG_A3XX_RB_COPY_CONTROL 0x000020ec +#define A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__MASK 0x00000003 +#define A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__SHIFT 0 +static inline uint32_t A3XX_RB_COPY_CONTROL_MSAA_RESOLVE(enum a3xx_msaa_samples val) +{ + return ((val) << A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__SHIFT) & A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__MASK; +} +#define A3XX_RB_COPY_CONTROL_DEPTHCLEAR 0x00000008 +#define A3XX_RB_COPY_CONTROL_MODE__MASK 0x00000070 +#define A3XX_RB_COPY_CONTROL_MODE__SHIFT 4 +static inline uint32_t A3XX_RB_COPY_CONTROL_MODE(enum adreno_rb_copy_control_mode val) +{ + return ((val) << A3XX_RB_COPY_CONTROL_MODE__SHIFT) & A3XX_RB_COPY_CONTROL_MODE__MASK; +} +#define A3XX_RB_COPY_CONTROL_FASTCLEAR__MASK 0x00000f00 +#define A3XX_RB_COPY_CONTROL_FASTCLEAR__SHIFT 8 +static inline uint32_t A3XX_RB_COPY_CONTROL_FASTCLEAR(uint32_t val) +{ + return ((val) << A3XX_RB_COPY_CONTROL_FASTCLEAR__SHIFT) & A3XX_RB_COPY_CONTROL_FASTCLEAR__MASK; +} +#define A3XX_RB_COPY_CONTROL_UNK12 0x00001000 +#define A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK 0xffffc000 +#define A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT 14 +static inline uint32_t A3XX_RB_COPY_CONTROL_GMEM_BASE(uint32_t val) +{ + return ((val >> 14) << A3XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT) & A3XX_RB_COPY_CONTROL_GMEM_BASE__MASK; +} + +#define REG_A3XX_RB_COPY_DEST_BASE 0x000020ed +#define A3XX_RB_COPY_DEST_BASE_BASE__MASK 0xfffffff0 +#define A3XX_RB_COPY_DEST_BASE_BASE__SHIFT 4 +static inline uint32_t A3XX_RB_COPY_DEST_BASE_BASE(uint32_t val) +{ + return ((val >> 5) << A3XX_RB_COPY_DEST_BASE_BASE__SHIFT) & A3XX_RB_COPY_DEST_BASE_BASE__MASK; +} + +#define REG_A3XX_RB_COPY_DEST_PITCH 0x000020ee +#define A3XX_RB_COPY_DEST_PITCH_PITCH__MASK 0xffffffff +#define A3XX_RB_COPY_DEST_PITCH_PITCH__SHIFT 0 +static inline uint32_t A3XX_RB_COPY_DEST_PITCH_PITCH(uint32_t val) +{ + return ((val >> 5) << A3XX_RB_COPY_DEST_PITCH_PITCH__SHIFT) & A3XX_RB_COPY_DEST_PITCH_PITCH__MASK; +} + +#define REG_A3XX_RB_COPY_DEST_INFO 0x000020ef +#define A3XX_RB_COPY_DEST_INFO_TILE__MASK 0x00000003 +#define A3XX_RB_COPY_DEST_INFO_TILE__SHIFT 0 +static inline uint32_t A3XX_RB_COPY_DEST_INFO_TILE(enum a3xx_tile_mode val) +{ + return ((val) << A3XX_RB_COPY_DEST_INFO_TILE__SHIFT) & A3XX_RB_COPY_DEST_INFO_TILE__MASK; +} +#define A3XX_RB_COPY_DEST_INFO_FORMAT__MASK 0x000000fc +#define A3XX_RB_COPY_DEST_INFO_FORMAT__SHIFT 2 +static inline uint32_t A3XX_RB_COPY_DEST_INFO_FORMAT(enum a3xx_color_fmt val) +{ + return ((val) << A3XX_RB_COPY_DEST_INFO_FORMAT__SHIFT) & A3XX_RB_COPY_DEST_INFO_FORMAT__MASK; +} +#define A3XX_RB_COPY_DEST_INFO_SWAP__MASK 0x00000300 +#define A3XX_RB_COPY_DEST_INFO_SWAP__SHIFT 8 +static inline uint32_t A3XX_RB_COPY_DEST_INFO_SWAP(enum a3xx_color_swap val) +{ + return ((val) << A3XX_RB_COPY_DEST_INFO_SWAP__SHIFT) & A3XX_RB_COPY_DEST_INFO_SWAP__MASK; +} +#define A3XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK 0x00000c00 +#define A3XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT 10 +static inline uint32_t A3XX_RB_COPY_DEST_INFO_DITHER_MODE(enum adreno_rb_dither_mode val) +{ + return ((val) << A3XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT) & A3XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK; +} +#define A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__MASK 0x0003c000 +#define A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__SHIFT 14 +static inline uint32_t A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE(uint32_t val) +{ + return ((val) << A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__SHIFT) & A3XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__MASK; +} +#define A3XX_RB_COPY_DEST_INFO_ENDIAN__MASK 0x001c0000 +#define A3XX_RB_COPY_DEST_INFO_ENDIAN__SHIFT 18 +static inline uint32_t A3XX_RB_COPY_DEST_INFO_ENDIAN(enum adreno_rb_surface_endian val) +{ + return ((val) << A3XX_RB_COPY_DEST_INFO_ENDIAN__SHIFT) & A3XX_RB_COPY_DEST_INFO_ENDIAN__MASK; +} + +#define REG_A3XX_RB_DEPTH_CONTROL 0x00002100 +#define A3XX_RB_DEPTH_CONTROL_FRAG_WRITES_Z 0x00000001 +#define A3XX_RB_DEPTH_CONTROL_Z_ENABLE 0x00000002 +#define A3XX_RB_DEPTH_CONTROL_Z_WRITE_ENABLE 0x00000004 +#define A3XX_RB_DEPTH_CONTROL_EARLY_Z_DISABLE 0x00000008 +#define A3XX_RB_DEPTH_CONTROL_ZFUNC__MASK 0x00000070 +#define A3XX_RB_DEPTH_CONTROL_ZFUNC__SHIFT 4 +static inline uint32_t A3XX_RB_DEPTH_CONTROL_ZFUNC(enum adreno_compare_func val) +{ + return ((val) << A3XX_RB_DEPTH_CONTROL_ZFUNC__SHIFT) & A3XX_RB_DEPTH_CONTROL_ZFUNC__MASK; +} +#define A3XX_RB_DEPTH_CONTROL_BF_ENABLE 0x00000080 +#define A3XX_RB_DEPTH_CONTROL_Z_TEST_ENABLE 0x80000000 + +#define REG_A3XX_RB_DEPTH_CLEAR 0x00002101 + +#define REG_A3XX_RB_DEPTH_INFO 0x00002102 +#define A3XX_RB_DEPTH_INFO_DEPTH_FORMAT__MASK 0x00000003 +#define A3XX_RB_DEPTH_INFO_DEPTH_FORMAT__SHIFT 0 +static inline uint32_t A3XX_RB_DEPTH_INFO_DEPTH_FORMAT(enum adreno_rb_depth_format val) +{ + return ((val) << A3XX_RB_DEPTH_INFO_DEPTH_FORMAT__SHIFT) & A3XX_RB_DEPTH_INFO_DEPTH_FORMAT__MASK; +} +#define A3XX_RB_DEPTH_INFO_DEPTH_BASE__MASK 0xfffff800 +#define A3XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT 11 +static inline uint32_t A3XX_RB_DEPTH_INFO_DEPTH_BASE(uint32_t val) +{ + return ((val >> 12) << A3XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT) & A3XX_RB_DEPTH_INFO_DEPTH_BASE__MASK; +} + +#define REG_A3XX_RB_DEPTH_PITCH 0x00002103 +#define A3XX_RB_DEPTH_PITCH__MASK 0xffffffff +#define A3XX_RB_DEPTH_PITCH__SHIFT 0 +static inline uint32_t A3XX_RB_DEPTH_PITCH(uint32_t val) +{ + return ((val >> 3) << A3XX_RB_DEPTH_PITCH__SHIFT) & A3XX_RB_DEPTH_PITCH__MASK; +} + +#define REG_A3XX_RB_STENCIL_CONTROL 0x00002104 +#define A3XX_RB_STENCIL_CONTROL_STENCIL_ENABLE 0x00000001 +#define A3XX_RB_STENCIL_CONTROL_STENCIL_ENABLE_BF 0x00000002 +#define A3XX_RB_STENCIL_CONTROL_STENCIL_READ 0x00000004 +#define A3XX_RB_STENCIL_CONTROL_FUNC__MASK 0x00000700 +#define A3XX_RB_STENCIL_CONTROL_FUNC__SHIFT 8 +static inline uint32_t A3XX_RB_STENCIL_CONTROL_FUNC(enum adreno_compare_func val) +{ + return ((val) << A3XX_RB_STENCIL_CONTROL_FUNC__SHIFT) & A3XX_RB_STENCIL_CONTROL_FUNC__MASK; +} +#define A3XX_RB_STENCIL_CONTROL_FAIL__MASK 0x00003800 +#define A3XX_RB_STENCIL_CONTROL_FAIL__SHIFT 11 +static inline uint32_t A3XX_RB_STENCIL_CONTROL_FAIL(enum adreno_stencil_op val) +{ + return ((val) << A3XX_RB_STENCIL_CONTROL_FAIL__SHIFT) & A3XX_RB_STENCIL_CONTROL_FAIL__MASK; +} +#define A3XX_RB_STENCIL_CONTROL_ZPASS__MASK 0x0001c000 +#define A3XX_RB_STENCIL_CONTROL_ZPASS__SHIFT 14 +static inline uint32_t A3XX_RB_STENCIL_CONTROL_ZPASS(enum adreno_stencil_op val) +{ + return ((val) << A3XX_RB_STENCIL_CONTROL_ZPASS__SHIFT) & A3XX_RB_STENCIL_CONTROL_ZPASS__MASK; +} +#define A3XX_RB_STENCIL_CONTROL_ZFAIL__MASK 0x000e0000 +#define A3XX_RB_STENCIL_CONTROL_ZFAIL__SHIFT 17 +static inline uint32_t A3XX_RB_STENCIL_CONTROL_ZFAIL(enum adreno_stencil_op val) +{ + return ((val) << A3XX_RB_STENCIL_CONTROL_ZFAIL__SHIFT) & A3XX_RB_STENCIL_CONTROL_ZFAIL__MASK; +} +#define A3XX_RB_STENCIL_CONTROL_FUNC_BF__MASK 0x00700000 +#define A3XX_RB_STENCIL_CONTROL_FUNC_BF__SHIFT 20 +static inline uint32_t A3XX_RB_STENCIL_CONTROL_FUNC_BF(enum adreno_compare_func val) +{ + return ((val) << A3XX_RB_STENCIL_CONTROL_FUNC_BF__SHIFT) & A3XX_RB_STENCIL_CONTROL_FUNC_BF__MASK; +} +#define A3XX_RB_STENCIL_CONTROL_FAIL_BF__MASK 0x03800000 +#define A3XX_RB_STENCIL_CONTROL_FAIL_BF__SHIFT 23 +static inline uint32_t A3XX_RB_STENCIL_CONTROL_FAIL_BF(enum adreno_stencil_op val) +{ + return ((val) << A3XX_RB_STENCIL_CONTROL_FAIL_BF__SHIFT) & A3XX_RB_STENCIL_CONTROL_FAIL_BF__MASK; +} +#define A3XX_RB_STENCIL_CONTROL_ZPASS_BF__MASK 0x1c000000 +#define A3XX_RB_STENCIL_CONTROL_ZPASS_BF__SHIFT 26 +static inline uint32_t A3XX_RB_STENCIL_CONTROL_ZPASS_BF(enum adreno_stencil_op val) +{ + return ((val) << A3XX_RB_STENCIL_CONTROL_ZPASS_BF__SHIFT) & A3XX_RB_STENCIL_CONTROL_ZPASS_BF__MASK; +} +#define A3XX_RB_STENCIL_CONTROL_ZFAIL_BF__MASK 0xe0000000 +#define A3XX_RB_STENCIL_CONTROL_ZFAIL_BF__SHIFT 29 +static inline uint32_t A3XX_RB_STENCIL_CONTROL_ZFAIL_BF(enum adreno_stencil_op val) +{ + return ((val) << A3XX_RB_STENCIL_CONTROL_ZFAIL_BF__SHIFT) & A3XX_RB_STENCIL_CONTROL_ZFAIL_BF__MASK; +} + +#define REG_A3XX_RB_STENCIL_CLEAR 0x00002105 + +#define REG_A3XX_RB_STENCIL_BUF_INFO 0x00002106 + +#define REG_A3XX_RB_STENCIL_BUF_PITCH 0x00002107 + +#define REG_A3XX_RB_STENCILREFMASK 0x00002108 +#define A3XX_RB_STENCILREFMASK_STENCILREF__MASK 0x000000ff +#define A3XX_RB_STENCILREFMASK_STENCILREF__SHIFT 0 +static inline uint32_t A3XX_RB_STENCILREFMASK_STENCILREF(uint32_t val) +{ + return ((val) << A3XX_RB_STENCILREFMASK_STENCILREF__SHIFT) & A3XX_RB_STENCILREFMASK_STENCILREF__MASK; +} +#define A3XX_RB_STENCILREFMASK_STENCILMASK__MASK 0x0000ff00 +#define A3XX_RB_STENCILREFMASK_STENCILMASK__SHIFT 8 +static inline uint32_t A3XX_RB_STENCILREFMASK_STENCILMASK(uint32_t val) +{ + return ((val) << A3XX_RB_STENCILREFMASK_STENCILMASK__SHIFT) & A3XX_RB_STENCILREFMASK_STENCILMASK__MASK; +} +#define A3XX_RB_STENCILREFMASK_STENCILWRITEMASK__MASK 0x00ff0000 +#define A3XX_RB_STENCILREFMASK_STENCILWRITEMASK__SHIFT 16 +static inline uint32_t A3XX_RB_STENCILREFMASK_STENCILWRITEMASK(uint32_t val) +{ + return ((val) << A3XX_RB_STENCILREFMASK_STENCILWRITEMASK__SHIFT) & A3XX_RB_STENCILREFMASK_STENCILWRITEMASK__MASK; +} + +#define REG_A3XX_RB_STENCILREFMASK_BF 0x00002109 +#define A3XX_RB_STENCILREFMASK_BF_STENCILREF__MASK 0x000000ff +#define A3XX_RB_STENCILREFMASK_BF_STENCILREF__SHIFT 0 +static inline uint32_t A3XX_RB_STENCILREFMASK_BF_STENCILREF(uint32_t val) +{ + return ((val) << A3XX_RB_STENCILREFMASK_BF_STENCILREF__SHIFT) & A3XX_RB_STENCILREFMASK_BF_STENCILREF__MASK; +} +#define A3XX_RB_STENCILREFMASK_BF_STENCILMASK__MASK 0x0000ff00 +#define A3XX_RB_STENCILREFMASK_BF_STENCILMASK__SHIFT 8 +static inline uint32_t A3XX_RB_STENCILREFMASK_BF_STENCILMASK(uint32_t val) +{ + return ((val) << A3XX_RB_STENCILREFMASK_BF_STENCILMASK__SHIFT) & A3XX_RB_STENCILREFMASK_BF_STENCILMASK__MASK; +} +#define A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__MASK 0x00ff0000 +#define A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__SHIFT 16 +static inline uint32_t A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK(uint32_t val) +{ + return ((val) << A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__SHIFT) & A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__MASK; +} + +#define REG_A3XX_RB_LRZ_VSC_CONTROL 0x0000210c +#define A3XX_RB_LRZ_VSC_CONTROL_BINNING_ENABLE 0x00000002 + +#define REG_A3XX_RB_WINDOW_OFFSET 0x0000210e +#define A3XX_RB_WINDOW_OFFSET_X__MASK 0x0000ffff +#define A3XX_RB_WINDOW_OFFSET_X__SHIFT 0 +static inline uint32_t A3XX_RB_WINDOW_OFFSET_X(uint32_t val) +{ + return ((val) << A3XX_RB_WINDOW_OFFSET_X__SHIFT) & A3XX_RB_WINDOW_OFFSET_X__MASK; +} +#define A3XX_RB_WINDOW_OFFSET_Y__MASK 0xffff0000 +#define A3XX_RB_WINDOW_OFFSET_Y__SHIFT 16 +static inline uint32_t A3XX_RB_WINDOW_OFFSET_Y(uint32_t val) +{ + return ((val) << A3XX_RB_WINDOW_OFFSET_Y__SHIFT) & A3XX_RB_WINDOW_OFFSET_Y__MASK; +} + +#define REG_A3XX_RB_SAMPLE_COUNT_CONTROL 0x00002110 +#define A3XX_RB_SAMPLE_COUNT_CONTROL_RESET 0x00000001 +#define A3XX_RB_SAMPLE_COUNT_CONTROL_COPY 0x00000002 + +#define REG_A3XX_RB_SAMPLE_COUNT_ADDR 0x00002111 + +#define REG_A3XX_RB_Z_CLAMP_MIN 0x00002114 + +#define REG_A3XX_RB_Z_CLAMP_MAX 0x00002115 + +#define REG_A3XX_VGT_BIN_BASE 0x000021e1 + +#define REG_A3XX_VGT_BIN_SIZE 0x000021e2 + +#define REG_A3XX_PC_VSTREAM_CONTROL 0x000021e4 +#define A3XX_PC_VSTREAM_CONTROL_SIZE__MASK 0x003f0000 +#define A3XX_PC_VSTREAM_CONTROL_SIZE__SHIFT 16 +static inline uint32_t A3XX_PC_VSTREAM_CONTROL_SIZE(uint32_t val) +{ + return ((val) << A3XX_PC_VSTREAM_CONTROL_SIZE__SHIFT) & A3XX_PC_VSTREAM_CONTROL_SIZE__MASK; +} +#define A3XX_PC_VSTREAM_CONTROL_N__MASK 0x07c00000 +#define A3XX_PC_VSTREAM_CONTROL_N__SHIFT 22 +static inline uint32_t A3XX_PC_VSTREAM_CONTROL_N(uint32_t val) +{ + return ((val) << A3XX_PC_VSTREAM_CONTROL_N__SHIFT) & A3XX_PC_VSTREAM_CONTROL_N__MASK; +} + +#define REG_A3XX_PC_VERTEX_REUSE_BLOCK_CNTL 0x000021ea + +#define REG_A3XX_PC_PRIM_VTX_CNTL 0x000021ec +#define A3XX_PC_PRIM_VTX_CNTL_STRIDE_IN_VPC__MASK 0x0000001f +#define A3XX_PC_PRIM_VTX_CNTL_STRIDE_IN_VPC__SHIFT 0 +static inline uint32_t A3XX_PC_PRIM_VTX_CNTL_STRIDE_IN_VPC(uint32_t val) +{ + return ((val) << A3XX_PC_PRIM_VTX_CNTL_STRIDE_IN_VPC__SHIFT) & A3XX_PC_PRIM_VTX_CNTL_STRIDE_IN_VPC__MASK; +} +#define A3XX_PC_PRIM_VTX_CNTL_POLYMODE_FRONT_PTYPE__MASK 0x000000e0 +#define A3XX_PC_PRIM_VTX_CNTL_POLYMODE_FRONT_PTYPE__SHIFT 5 +static inline uint32_t A3XX_PC_PRIM_VTX_CNTL_POLYMODE_FRONT_PTYPE(enum adreno_pa_su_sc_draw val) +{ + return ((val) << A3XX_PC_PRIM_VTX_CNTL_POLYMODE_FRONT_PTYPE__SHIFT) & A3XX_PC_PRIM_VTX_CNTL_POLYMODE_FRONT_PTYPE__MASK; +} +#define A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE__MASK 0x00000700 +#define A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE__SHIFT 8 +static inline uint32_t A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE(enum adreno_pa_su_sc_draw val) +{ + return ((val) << A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE__SHIFT) & A3XX_PC_PRIM_VTX_CNTL_POLYMODE_BACK_PTYPE__MASK; +} +#define A3XX_PC_PRIM_VTX_CNTL_PRIMITIVE_RESTART 0x00100000 +#define A3XX_PC_PRIM_VTX_CNTL_PROVOKING_VTX_LAST 0x02000000 +#define A3XX_PC_PRIM_VTX_CNTL_PSIZE 0x04000000 + +#define REG_A3XX_PC_RESTART_INDEX 0x000021ed + +#define REG_A3XX_HLSQ_CONTROL_0_REG 0x00002200 +#define A3XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE__MASK 0x00000010 +#define A3XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE__SHIFT 4 +static inline uint32_t A3XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE(enum a3xx_threadsize val) +{ + return ((val) << A3XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE__SHIFT) & A3XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE__MASK; +} +#define A3XX_HLSQ_CONTROL_0_REG_FSSUPERTHREADENABLE 0x00000040 +#define A3XX_HLSQ_CONTROL_0_REG_SPSHADERRESTART 0x00000200 +#define A3XX_HLSQ_CONTROL_0_REG_RESERVED2 0x00000400 +#define A3XX_HLSQ_CONTROL_0_REG_CHUNKDISABLE 0x04000000 +#define A3XX_HLSQ_CONTROL_0_REG_CONSTMODE__MASK 0x08000000 +#define A3XX_HLSQ_CONTROL_0_REG_CONSTMODE__SHIFT 27 +static inline uint32_t A3XX_HLSQ_CONTROL_0_REG_CONSTMODE(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CONTROL_0_REG_CONSTMODE__SHIFT) & A3XX_HLSQ_CONTROL_0_REG_CONSTMODE__MASK; +} +#define A3XX_HLSQ_CONTROL_0_REG_LAZYUPDATEDISABLE 0x10000000 +#define A3XX_HLSQ_CONTROL_0_REG_SPCONSTFULLUPDATE 0x20000000 +#define A3XX_HLSQ_CONTROL_0_REG_TPFULLUPDATE 0x40000000 +#define A3XX_HLSQ_CONTROL_0_REG_SINGLECONTEXT 0x80000000 + +#define REG_A3XX_HLSQ_CONTROL_1_REG 0x00002201 +#define A3XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE__MASK 0x00000040 +#define A3XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE__SHIFT 6 +static inline uint32_t A3XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE(enum a3xx_threadsize val) +{ + return ((val) << A3XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE__SHIFT) & A3XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE__MASK; +} +#define A3XX_HLSQ_CONTROL_1_REG_VSSUPERTHREADENABLE 0x00000100 +#define A3XX_HLSQ_CONTROL_1_REG_RESERVED1 0x00000200 +#define A3XX_HLSQ_CONTROL_1_REG_ZWCOORD 0x02000000 + +#define REG_A3XX_HLSQ_CONTROL_2_REG 0x00002202 +#define A3XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__MASK 0xfc000000 +#define A3XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__SHIFT 26 +static inline uint32_t A3XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__SHIFT) & A3XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__MASK; +} + +#define REG_A3XX_HLSQ_CONTROL_3_REG 0x00002203 +#define A3XX_HLSQ_CONTROL_3_REG_REGID__MASK 0x000000ff +#define A3XX_HLSQ_CONTROL_3_REG_REGID__SHIFT 0 +static inline uint32_t A3XX_HLSQ_CONTROL_3_REG_REGID(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CONTROL_3_REG_REGID__SHIFT) & A3XX_HLSQ_CONTROL_3_REG_REGID__MASK; +} + +#define REG_A3XX_HLSQ_VS_CONTROL_REG 0x00002204 +#define A3XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__MASK 0x00000fff +#define A3XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__SHIFT 0 +static inline uint32_t A3XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH(uint32_t val) +{ + return ((val) << A3XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__SHIFT) & A3XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__MASK; +} +#define A3XX_HLSQ_VS_CONTROL_REG_CONSTSTARTOFFSET__MASK 0x00fff000 +#define A3XX_HLSQ_VS_CONTROL_REG_CONSTSTARTOFFSET__SHIFT 12 +static inline uint32_t A3XX_HLSQ_VS_CONTROL_REG_CONSTSTARTOFFSET(uint32_t val) +{ + return ((val) << A3XX_HLSQ_VS_CONTROL_REG_CONSTSTARTOFFSET__SHIFT) & A3XX_HLSQ_VS_CONTROL_REG_CONSTSTARTOFFSET__MASK; +} +#define A3XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH__MASK 0xff000000 +#define A3XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH__SHIFT 24 +static inline uint32_t A3XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH(uint32_t val) +{ + return ((val) << A3XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH__SHIFT) & A3XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH__MASK; +} + +#define REG_A3XX_HLSQ_FS_CONTROL_REG 0x00002205 +#define A3XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__MASK 0x00000fff +#define A3XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__SHIFT 0 +static inline uint32_t A3XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH(uint32_t val) +{ + return ((val) << A3XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__SHIFT) & A3XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__MASK; +} +#define A3XX_HLSQ_FS_CONTROL_REG_CONSTSTARTOFFSET__MASK 0x00fff000 +#define A3XX_HLSQ_FS_CONTROL_REG_CONSTSTARTOFFSET__SHIFT 12 +static inline uint32_t A3XX_HLSQ_FS_CONTROL_REG_CONSTSTARTOFFSET(uint32_t val) +{ + return ((val) << A3XX_HLSQ_FS_CONTROL_REG_CONSTSTARTOFFSET__SHIFT) & A3XX_HLSQ_FS_CONTROL_REG_CONSTSTARTOFFSET__MASK; +} +#define A3XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH__MASK 0xff000000 +#define A3XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH__SHIFT 24 +static inline uint32_t A3XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH(uint32_t val) +{ + return ((val) << A3XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH__SHIFT) & A3XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH__MASK; +} + +#define REG_A3XX_HLSQ_CONST_VSPRESV_RANGE_REG 0x00002206 +#define A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_STARTENTRY__MASK 0x0000ffff +#define A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_STARTENTRY__SHIFT 0 +static inline uint32_t A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_STARTENTRY(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_STARTENTRY__SHIFT) & A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_STARTENTRY__MASK; +} +#define A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_ENDENTRY__MASK 0xffff0000 +#define A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_ENDENTRY__SHIFT 16 +static inline uint32_t A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_ENDENTRY(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_ENDENTRY__SHIFT) & A3XX_HLSQ_CONST_VSPRESV_RANGE_REG_ENDENTRY__MASK; +} + +#define REG_A3XX_HLSQ_CONST_FSPRESV_RANGE_REG 0x00002207 +#define A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_STARTENTRY__MASK 0x0000ffff +#define A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_STARTENTRY__SHIFT 0 +static inline uint32_t A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_STARTENTRY(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_STARTENTRY__SHIFT) & A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_STARTENTRY__MASK; +} +#define A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_ENDENTRY__MASK 0xffff0000 +#define A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_ENDENTRY__SHIFT 16 +static inline uint32_t A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_ENDENTRY(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_ENDENTRY__SHIFT) & A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_ENDENTRY__MASK; +} + +#define REG_A3XX_HLSQ_CL_NDRANGE_0_REG 0x0000220a +#define A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__MASK 0x00000003 +#define A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__SHIFT 0 +static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_WORKDIM__MASK; +} +#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__MASK 0x00000ffc +#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__SHIFT 2 +static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE0__MASK; +} +#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__MASK 0x003ff000 +#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__SHIFT 12 +static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE1__MASK; +} +#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__MASK 0xffc00000 +#define A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__SHIFT 22 +static inline uint32_t A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2(uint32_t val) +{ + return ((val) << A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__SHIFT) & A3XX_HLSQ_CL_NDRANGE_0_REG_LOCALSIZE2__MASK; +} + +static inline uint32_t REG_A3XX_HLSQ_CL_GLOBAL_WORK(uint32_t i0) { return 0x0000220b + 0x2*i0; } + +static inline uint32_t REG_A3XX_HLSQ_CL_GLOBAL_WORK_SIZE(uint32_t i0) { return 0x0000220b + 0x2*i0; } + +static inline uint32_t REG_A3XX_HLSQ_CL_GLOBAL_WORK_OFFSET(uint32_t i0) { return 0x0000220c + 0x2*i0; } + +#define REG_A3XX_HLSQ_CL_CONTROL_0_REG 0x00002211 + +#define REG_A3XX_HLSQ_CL_CONTROL_1_REG 0x00002212 + +#define REG_A3XX_HLSQ_CL_KERNEL_CONST_REG 0x00002214 + +static inline uint32_t REG_A3XX_HLSQ_CL_KERNEL_GROUP(uint32_t i0) { return 0x00002215 + 0x1*i0; } + +static inline uint32_t REG_A3XX_HLSQ_CL_KERNEL_GROUP_RATIO(uint32_t i0) { return 0x00002215 + 0x1*i0; } + +#define REG_A3XX_HLSQ_CL_KERNEL_GROUP_Y_REG 0x00002216 + +#define REG_A3XX_HLSQ_CL_KERNEL_GROUP_Z_REG 0x00002217 + +#define REG_A3XX_HLSQ_CL_WG_OFFSET_REG 0x0000221a + +#define REG_A3XX_VFD_CONTROL_0 0x00002240 +#define A3XX_VFD_CONTROL_0_TOTALATTRTOVS__MASK 0x0003ffff +#define A3XX_VFD_CONTROL_0_TOTALATTRTOVS__SHIFT 0 +static inline uint32_t A3XX_VFD_CONTROL_0_TOTALATTRTOVS(uint32_t val) +{ + return ((val) << A3XX_VFD_CONTROL_0_TOTALATTRTOVS__SHIFT) & A3XX_VFD_CONTROL_0_TOTALATTRTOVS__MASK; +} +#define A3XX_VFD_CONTROL_0_PACKETSIZE__MASK 0x003c0000 +#define A3XX_VFD_CONTROL_0_PACKETSIZE__SHIFT 18 +static inline uint32_t A3XX_VFD_CONTROL_0_PACKETSIZE(uint32_t val) +{ + return ((val) << A3XX_VFD_CONTROL_0_PACKETSIZE__SHIFT) & A3XX_VFD_CONTROL_0_PACKETSIZE__MASK; +} +#define A3XX_VFD_CONTROL_0_STRMDECINSTRCNT__MASK 0x07c00000 +#define A3XX_VFD_CONTROL_0_STRMDECINSTRCNT__SHIFT 22 +static inline uint32_t A3XX_VFD_CONTROL_0_STRMDECINSTRCNT(uint32_t val) +{ + return ((val) << A3XX_VFD_CONTROL_0_STRMDECINSTRCNT__SHIFT) & A3XX_VFD_CONTROL_0_STRMDECINSTRCNT__MASK; +} +#define A3XX_VFD_CONTROL_0_STRMFETCHINSTRCNT__MASK 0xf8000000 +#define A3XX_VFD_CONTROL_0_STRMFETCHINSTRCNT__SHIFT 27 +static inline uint32_t A3XX_VFD_CONTROL_0_STRMFETCHINSTRCNT(uint32_t val) +{ + return ((val) << A3XX_VFD_CONTROL_0_STRMFETCHINSTRCNT__SHIFT) & A3XX_VFD_CONTROL_0_STRMFETCHINSTRCNT__MASK; +} + +#define REG_A3XX_VFD_CONTROL_1 0x00002241 +#define A3XX_VFD_CONTROL_1_MAXSTORAGE__MASK 0x0000ffff +#define A3XX_VFD_CONTROL_1_MAXSTORAGE__SHIFT 0 +static inline uint32_t A3XX_VFD_CONTROL_1_MAXSTORAGE(uint32_t val) +{ + return ((val) << A3XX_VFD_CONTROL_1_MAXSTORAGE__SHIFT) & A3XX_VFD_CONTROL_1_MAXSTORAGE__MASK; +} +#define A3XX_VFD_CONTROL_1_REGID4VTX__MASK 0x00ff0000 +#define A3XX_VFD_CONTROL_1_REGID4VTX__SHIFT 16 +static inline uint32_t A3XX_VFD_CONTROL_1_REGID4VTX(uint32_t val) +{ + return ((val) << A3XX_VFD_CONTROL_1_REGID4VTX__SHIFT) & A3XX_VFD_CONTROL_1_REGID4VTX__MASK; +} +#define A3XX_VFD_CONTROL_1_REGID4INST__MASK 0xff000000 +#define A3XX_VFD_CONTROL_1_REGID4INST__SHIFT 24 +static inline uint32_t A3XX_VFD_CONTROL_1_REGID4INST(uint32_t val) +{ + return ((val) << A3XX_VFD_CONTROL_1_REGID4INST__SHIFT) & A3XX_VFD_CONTROL_1_REGID4INST__MASK; +} + +#define REG_A3XX_VFD_INDEX_MIN 0x00002242 + +#define REG_A3XX_VFD_INDEX_MAX 0x00002243 + +#define REG_A3XX_VFD_INSTANCEID_OFFSET 0x00002244 + +#define REG_A3XX_VFD_INDEX_OFFSET 0x00002245 + +#define REG_A3XX_VFD_INDEX_OFFSET 0x00002245 + +static inline uint32_t REG_A3XX_VFD_FETCH(uint32_t i0) { return 0x00002246 + 0x2*i0; } + +static inline uint32_t REG_A3XX_VFD_FETCH_INSTR_0(uint32_t i0) { return 0x00002246 + 0x2*i0; } +#define A3XX_VFD_FETCH_INSTR_0_FETCHSIZE__MASK 0x0000007f +#define A3XX_VFD_FETCH_INSTR_0_FETCHSIZE__SHIFT 0 +static inline uint32_t A3XX_VFD_FETCH_INSTR_0_FETCHSIZE(uint32_t val) +{ + return ((val) << A3XX_VFD_FETCH_INSTR_0_FETCHSIZE__SHIFT) & A3XX_VFD_FETCH_INSTR_0_FETCHSIZE__MASK; +} +#define A3XX_VFD_FETCH_INSTR_0_BUFSTRIDE__MASK 0x0000ff80 +#define A3XX_VFD_FETCH_INSTR_0_BUFSTRIDE__SHIFT 7 +static inline uint32_t A3XX_VFD_FETCH_INSTR_0_BUFSTRIDE(uint32_t val) +{ + return ((val) << A3XX_VFD_FETCH_INSTR_0_BUFSTRIDE__SHIFT) & A3XX_VFD_FETCH_INSTR_0_BUFSTRIDE__MASK; +} +#define A3XX_VFD_FETCH_INSTR_0_INSTANCED 0x00010000 +#define A3XX_VFD_FETCH_INSTR_0_SWITCHNEXT 0x00020000 +#define A3XX_VFD_FETCH_INSTR_0_INDEXCODE__MASK 0x00fc0000 +#define A3XX_VFD_FETCH_INSTR_0_INDEXCODE__SHIFT 18 +static inline uint32_t A3XX_VFD_FETCH_INSTR_0_INDEXCODE(uint32_t val) +{ + return ((val) << A3XX_VFD_FETCH_INSTR_0_INDEXCODE__SHIFT) & A3XX_VFD_FETCH_INSTR_0_INDEXCODE__MASK; +} +#define A3XX_VFD_FETCH_INSTR_0_STEPRATE__MASK 0xff000000 +#define A3XX_VFD_FETCH_INSTR_0_STEPRATE__SHIFT 24 +static inline uint32_t A3XX_VFD_FETCH_INSTR_0_STEPRATE(uint32_t val) +{ + return ((val) << A3XX_VFD_FETCH_INSTR_0_STEPRATE__SHIFT) & A3XX_VFD_FETCH_INSTR_0_STEPRATE__MASK; +} + +static inline uint32_t REG_A3XX_VFD_FETCH_INSTR_1(uint32_t i0) { return 0x00002247 + 0x2*i0; } + +static inline uint32_t REG_A3XX_VFD_DECODE(uint32_t i0) { return 0x00002266 + 0x1*i0; } + +static inline uint32_t REG_A3XX_VFD_DECODE_INSTR(uint32_t i0) { return 0x00002266 + 0x1*i0; } +#define A3XX_VFD_DECODE_INSTR_WRITEMASK__MASK 0x0000000f +#define A3XX_VFD_DECODE_INSTR_WRITEMASK__SHIFT 0 +static inline uint32_t A3XX_VFD_DECODE_INSTR_WRITEMASK(uint32_t val) +{ + return ((val) << A3XX_VFD_DECODE_INSTR_WRITEMASK__SHIFT) & A3XX_VFD_DECODE_INSTR_WRITEMASK__MASK; +} +#define A3XX_VFD_DECODE_INSTR_CONSTFILL 0x00000010 +#define A3XX_VFD_DECODE_INSTR_FORMAT__MASK 0x00000fc0 +#define A3XX_VFD_DECODE_INSTR_FORMAT__SHIFT 6 +static inline uint32_t A3XX_VFD_DECODE_INSTR_FORMAT(enum a3xx_vtx_fmt val) +{ + return ((val) << A3XX_VFD_DECODE_INSTR_FORMAT__SHIFT) & A3XX_VFD_DECODE_INSTR_FORMAT__MASK; +} +#define A3XX_VFD_DECODE_INSTR_REGID__MASK 0x000ff000 +#define A3XX_VFD_DECODE_INSTR_REGID__SHIFT 12 +static inline uint32_t A3XX_VFD_DECODE_INSTR_REGID(uint32_t val) +{ + return ((val) << A3XX_VFD_DECODE_INSTR_REGID__SHIFT) & A3XX_VFD_DECODE_INSTR_REGID__MASK; +} +#define A3XX_VFD_DECODE_INSTR_INT 0x00100000 +#define A3XX_VFD_DECODE_INSTR_SWAP__MASK 0x00c00000 +#define A3XX_VFD_DECODE_INSTR_SWAP__SHIFT 22 +static inline uint32_t A3XX_VFD_DECODE_INSTR_SWAP(enum a3xx_color_swap val) +{ + return ((val) << A3XX_VFD_DECODE_INSTR_SWAP__SHIFT) & A3XX_VFD_DECODE_INSTR_SWAP__MASK; +} +#define A3XX_VFD_DECODE_INSTR_SHIFTCNT__MASK 0x1f000000 +#define A3XX_VFD_DECODE_INSTR_SHIFTCNT__SHIFT 24 +static inline uint32_t A3XX_VFD_DECODE_INSTR_SHIFTCNT(uint32_t val) +{ + return ((val) << A3XX_VFD_DECODE_INSTR_SHIFTCNT__SHIFT) & A3XX_VFD_DECODE_INSTR_SHIFTCNT__MASK; +} +#define A3XX_VFD_DECODE_INSTR_LASTCOMPVALID 0x20000000 +#define A3XX_VFD_DECODE_INSTR_SWITCHNEXT 0x40000000 + +#define REG_A3XX_VFD_VS_THREADING_THRESHOLD 0x0000227e +#define A3XX_VFD_VS_THREADING_THRESHOLD_REGID_THRESHOLD__MASK 0x0000000f +#define A3XX_VFD_VS_THREADING_THRESHOLD_REGID_THRESHOLD__SHIFT 0 +static inline uint32_t A3XX_VFD_VS_THREADING_THRESHOLD_REGID_THRESHOLD(uint32_t val) +{ + return ((val) << A3XX_VFD_VS_THREADING_THRESHOLD_REGID_THRESHOLD__SHIFT) & A3XX_VFD_VS_THREADING_THRESHOLD_REGID_THRESHOLD__MASK; +} +#define A3XX_VFD_VS_THREADING_THRESHOLD_REGID_VTXCNT__MASK 0x0000ff00 +#define A3XX_VFD_VS_THREADING_THRESHOLD_REGID_VTXCNT__SHIFT 8 +static inline uint32_t A3XX_VFD_VS_THREADING_THRESHOLD_REGID_VTXCNT(uint32_t val) +{ + return ((val) << A3XX_VFD_VS_THREADING_THRESHOLD_REGID_VTXCNT__SHIFT) & A3XX_VFD_VS_THREADING_THRESHOLD_REGID_VTXCNT__MASK; +} + +#define REG_A3XX_VPC_ATTR 0x00002280 +#define A3XX_VPC_ATTR_TOTALATTR__MASK 0x000001ff +#define A3XX_VPC_ATTR_TOTALATTR__SHIFT 0 +static inline uint32_t A3XX_VPC_ATTR_TOTALATTR(uint32_t val) +{ + return ((val) << A3XX_VPC_ATTR_TOTALATTR__SHIFT) & A3XX_VPC_ATTR_TOTALATTR__MASK; +} +#define A3XX_VPC_ATTR_PSIZE 0x00000200 +#define A3XX_VPC_ATTR_THRDASSIGN__MASK 0x0ffff000 +#define A3XX_VPC_ATTR_THRDASSIGN__SHIFT 12 +static inline uint32_t A3XX_VPC_ATTR_THRDASSIGN(uint32_t val) +{ + return ((val) << A3XX_VPC_ATTR_THRDASSIGN__SHIFT) & A3XX_VPC_ATTR_THRDASSIGN__MASK; +} +#define A3XX_VPC_ATTR_LMSIZE__MASK 0xf0000000 +#define A3XX_VPC_ATTR_LMSIZE__SHIFT 28 +static inline uint32_t A3XX_VPC_ATTR_LMSIZE(uint32_t val) +{ + return ((val) << A3XX_VPC_ATTR_LMSIZE__SHIFT) & A3XX_VPC_ATTR_LMSIZE__MASK; +} + +#define REG_A3XX_VPC_PACK 0x00002281 +#define A3XX_VPC_PACK_NUMFPNONPOSVAR__MASK 0x0000ff00 +#define A3XX_VPC_PACK_NUMFPNONPOSVAR__SHIFT 8 +static inline uint32_t A3XX_VPC_PACK_NUMFPNONPOSVAR(uint32_t val) +{ + return ((val) << A3XX_VPC_PACK_NUMFPNONPOSVAR__SHIFT) & A3XX_VPC_PACK_NUMFPNONPOSVAR__MASK; +} +#define A3XX_VPC_PACK_NUMNONPOSVSVAR__MASK 0x00ff0000 +#define A3XX_VPC_PACK_NUMNONPOSVSVAR__SHIFT 16 +static inline uint32_t A3XX_VPC_PACK_NUMNONPOSVSVAR(uint32_t val) +{ + return ((val) << A3XX_VPC_PACK_NUMNONPOSVSVAR__SHIFT) & A3XX_VPC_PACK_NUMNONPOSVSVAR__MASK; +} + +static inline uint32_t REG_A3XX_VPC_VARYING_INTERP(uint32_t i0) { return 0x00002282 + 0x1*i0; } + +static inline uint32_t REG_A3XX_VPC_VARYING_INTERP_MODE(uint32_t i0) { return 0x00002282 + 0x1*i0; } +#define A3XX_VPC_VARYING_INTERP_MODE_C0__MASK 0x00000003 +#define A3XX_VPC_VARYING_INTERP_MODE_C0__SHIFT 0 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C0(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C0__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C0__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_C1__MASK 0x0000000c +#define A3XX_VPC_VARYING_INTERP_MODE_C1__SHIFT 2 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C1(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C1__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C1__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_C2__MASK 0x00000030 +#define A3XX_VPC_VARYING_INTERP_MODE_C2__SHIFT 4 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C2(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C2__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C2__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_C3__MASK 0x000000c0 +#define A3XX_VPC_VARYING_INTERP_MODE_C3__SHIFT 6 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C3(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C3__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C3__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_C4__MASK 0x00000300 +#define A3XX_VPC_VARYING_INTERP_MODE_C4__SHIFT 8 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C4(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C4__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C4__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_C5__MASK 0x00000c00 +#define A3XX_VPC_VARYING_INTERP_MODE_C5__SHIFT 10 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C5(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C5__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C5__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_C6__MASK 0x00003000 +#define A3XX_VPC_VARYING_INTERP_MODE_C6__SHIFT 12 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C6(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C6__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C6__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_C7__MASK 0x0000c000 +#define A3XX_VPC_VARYING_INTERP_MODE_C7__SHIFT 14 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C7(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C7__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C7__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_C8__MASK 0x00030000 +#define A3XX_VPC_VARYING_INTERP_MODE_C8__SHIFT 16 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C8(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C8__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C8__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_C9__MASK 0x000c0000 +#define A3XX_VPC_VARYING_INTERP_MODE_C9__SHIFT 18 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_C9(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_C9__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_C9__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_CA__MASK 0x00300000 +#define A3XX_VPC_VARYING_INTERP_MODE_CA__SHIFT 20 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_CA(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_CA__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_CA__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_CB__MASK 0x00c00000 +#define A3XX_VPC_VARYING_INTERP_MODE_CB__SHIFT 22 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_CB(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_CB__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_CB__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_CC__MASK 0x03000000 +#define A3XX_VPC_VARYING_INTERP_MODE_CC__SHIFT 24 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_CC(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_CC__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_CC__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_CD__MASK 0x0c000000 +#define A3XX_VPC_VARYING_INTERP_MODE_CD__SHIFT 26 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_CD(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_CD__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_CD__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_CE__MASK 0x30000000 +#define A3XX_VPC_VARYING_INTERP_MODE_CE__SHIFT 28 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_CE(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_CE__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_CE__MASK; +} +#define A3XX_VPC_VARYING_INTERP_MODE_CF__MASK 0xc0000000 +#define A3XX_VPC_VARYING_INTERP_MODE_CF__SHIFT 30 +static inline uint32_t A3XX_VPC_VARYING_INTERP_MODE_CF(enum a3xx_intp_mode val) +{ + return ((val) << A3XX_VPC_VARYING_INTERP_MODE_CF__SHIFT) & A3XX_VPC_VARYING_INTERP_MODE_CF__MASK; +} + +static inline uint32_t REG_A3XX_VPC_VARYING_PS_REPL(uint32_t i0) { return 0x00002286 + 0x1*i0; } + +static inline uint32_t REG_A3XX_VPC_VARYING_PS_REPL_MODE(uint32_t i0) { return 0x00002286 + 0x1*i0; } + +#define REG_A3XX_VPC_VARY_CYLWRAP_ENABLE_0 0x0000228a + +#define REG_A3XX_VPC_VARY_CYLWRAP_ENABLE_1 0x0000228b + +#define REG_A3XX_SP_SP_CTRL_REG 0x000022c0 +#define A3XX_SP_SP_CTRL_REG_RESOLVE 0x00010000 +#define A3XX_SP_SP_CTRL_REG_CONSTMODE__MASK 0x00040000 +#define A3XX_SP_SP_CTRL_REG_CONSTMODE__SHIFT 18 +static inline uint32_t A3XX_SP_SP_CTRL_REG_CONSTMODE(uint32_t val) +{ + return ((val) << A3XX_SP_SP_CTRL_REG_CONSTMODE__SHIFT) & A3XX_SP_SP_CTRL_REG_CONSTMODE__MASK; +} +#define A3XX_SP_SP_CTRL_REG_BINNING 0x00080000 +#define A3XX_SP_SP_CTRL_REG_SLEEPMODE__MASK 0x00300000 +#define A3XX_SP_SP_CTRL_REG_SLEEPMODE__SHIFT 20 +static inline uint32_t A3XX_SP_SP_CTRL_REG_SLEEPMODE(uint32_t val) +{ + return ((val) << A3XX_SP_SP_CTRL_REG_SLEEPMODE__SHIFT) & A3XX_SP_SP_CTRL_REG_SLEEPMODE__MASK; +} +#define A3XX_SP_SP_CTRL_REG_L0MODE__MASK 0x00c00000 +#define A3XX_SP_SP_CTRL_REG_L0MODE__SHIFT 22 +static inline uint32_t A3XX_SP_SP_CTRL_REG_L0MODE(uint32_t val) +{ + return ((val) << A3XX_SP_SP_CTRL_REG_L0MODE__SHIFT) & A3XX_SP_SP_CTRL_REG_L0MODE__MASK; +} + +#define REG_A3XX_SP_VS_CTRL_REG0 0x000022c4 +#define A3XX_SP_VS_CTRL_REG0_THREADMODE__MASK 0x00000001 +#define A3XX_SP_VS_CTRL_REG0_THREADMODE__SHIFT 0 +static inline uint32_t A3XX_SP_VS_CTRL_REG0_THREADMODE(enum a3xx_threadmode val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG0_THREADMODE__SHIFT) & A3XX_SP_VS_CTRL_REG0_THREADMODE__MASK; +} +#define A3XX_SP_VS_CTRL_REG0_INSTRBUFFERMODE__MASK 0x00000002 +#define A3XX_SP_VS_CTRL_REG0_INSTRBUFFERMODE__SHIFT 1 +static inline uint32_t A3XX_SP_VS_CTRL_REG0_INSTRBUFFERMODE(enum a3xx_instrbuffermode val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG0_INSTRBUFFERMODE__SHIFT) & A3XX_SP_VS_CTRL_REG0_INSTRBUFFERMODE__MASK; +} +#define A3XX_SP_VS_CTRL_REG0_CACHEINVALID 0x00000004 +#define A3XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT__MASK 0x000003f0 +#define A3XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT__SHIFT 4 +static inline uint32_t A3XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT(uint32_t val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT__SHIFT) & A3XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT__MASK; +} +#define A3XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT__MASK 0x0003fc00 +#define A3XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT__SHIFT 10 +static inline uint32_t A3XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT(uint32_t val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT__SHIFT) & A3XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT__MASK; +} +#define A3XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP__MASK 0x000c0000 +#define A3XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP__SHIFT 18 +static inline uint32_t A3XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP(uint32_t val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP__SHIFT) & A3XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP__MASK; +} +#define A3XX_SP_VS_CTRL_REG0_THREADSIZE__MASK 0x00100000 +#define A3XX_SP_VS_CTRL_REG0_THREADSIZE__SHIFT 20 +static inline uint32_t A3XX_SP_VS_CTRL_REG0_THREADSIZE(enum a3xx_threadsize val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG0_THREADSIZE__SHIFT) & A3XX_SP_VS_CTRL_REG0_THREADSIZE__MASK; +} +#define A3XX_SP_VS_CTRL_REG0_SUPERTHREADMODE 0x00200000 +#define A3XX_SP_VS_CTRL_REG0_PIXLODENABLE 0x00400000 +#define A3XX_SP_VS_CTRL_REG0_COMPUTEMODE 0x00800000 +#define A3XX_SP_VS_CTRL_REG0_LENGTH__MASK 0xff000000 +#define A3XX_SP_VS_CTRL_REG0_LENGTH__SHIFT 24 +static inline uint32_t A3XX_SP_VS_CTRL_REG0_LENGTH(uint32_t val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG0_LENGTH__SHIFT) & A3XX_SP_VS_CTRL_REG0_LENGTH__MASK; +} + +#define REG_A3XX_SP_VS_CTRL_REG1 0x000022c5 +#define A3XX_SP_VS_CTRL_REG1_CONSTLENGTH__MASK 0x000003ff +#define A3XX_SP_VS_CTRL_REG1_CONSTLENGTH__SHIFT 0 +static inline uint32_t A3XX_SP_VS_CTRL_REG1_CONSTLENGTH(uint32_t val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG1_CONSTLENGTH__SHIFT) & A3XX_SP_VS_CTRL_REG1_CONSTLENGTH__MASK; +} +#define A3XX_SP_VS_CTRL_REG1_CONSTFOOTPRINT__MASK 0x000ffc00 +#define A3XX_SP_VS_CTRL_REG1_CONSTFOOTPRINT__SHIFT 10 +static inline uint32_t A3XX_SP_VS_CTRL_REG1_CONSTFOOTPRINT(uint32_t val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG1_CONSTFOOTPRINT__SHIFT) & A3XX_SP_VS_CTRL_REG1_CONSTFOOTPRINT__MASK; +} +#define A3XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING__MASK 0x7f000000 +#define A3XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING__SHIFT 24 +static inline uint32_t A3XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING(uint32_t val) +{ + return ((val) << A3XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING__SHIFT) & A3XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING__MASK; +} + +#define REG_A3XX_SP_VS_PARAM_REG 0x000022c6 +#define A3XX_SP_VS_PARAM_REG_POSREGID__MASK 0x000000ff +#define A3XX_SP_VS_PARAM_REG_POSREGID__SHIFT 0 +static inline uint32_t A3XX_SP_VS_PARAM_REG_POSREGID(uint32_t val) +{ + return ((val) << A3XX_SP_VS_PARAM_REG_POSREGID__SHIFT) & A3XX_SP_VS_PARAM_REG_POSREGID__MASK; +} +#define A3XX_SP_VS_PARAM_REG_PSIZEREGID__MASK 0x0000ff00 +#define A3XX_SP_VS_PARAM_REG_PSIZEREGID__SHIFT 8 +static inline uint32_t A3XX_SP_VS_PARAM_REG_PSIZEREGID(uint32_t val) +{ + return ((val) << A3XX_SP_VS_PARAM_REG_PSIZEREGID__SHIFT) & A3XX_SP_VS_PARAM_REG_PSIZEREGID__MASK; +} +#define A3XX_SP_VS_PARAM_REG_TOTALVSOUTVAR__MASK 0xfff00000 +#define A3XX_SP_VS_PARAM_REG_TOTALVSOUTVAR__SHIFT 20 +static inline uint32_t A3XX_SP_VS_PARAM_REG_TOTALVSOUTVAR(uint32_t val) +{ + return ((val) << A3XX_SP_VS_PARAM_REG_TOTALVSOUTVAR__SHIFT) & A3XX_SP_VS_PARAM_REG_TOTALVSOUTVAR__MASK; +} + +static inline uint32_t REG_A3XX_SP_VS_OUT(uint32_t i0) { return 0x000022c7 + 0x1*i0; } + +static inline uint32_t REG_A3XX_SP_VS_OUT_REG(uint32_t i0) { return 0x000022c7 + 0x1*i0; } +#define A3XX_SP_VS_OUT_REG_A_REGID__MASK 0x000001ff +#define A3XX_SP_VS_OUT_REG_A_REGID__SHIFT 0 +static inline uint32_t A3XX_SP_VS_OUT_REG_A_REGID(uint32_t val) +{ + return ((val) << A3XX_SP_VS_OUT_REG_A_REGID__SHIFT) & A3XX_SP_VS_OUT_REG_A_REGID__MASK; +} +#define A3XX_SP_VS_OUT_REG_A_COMPMASK__MASK 0x00001e00 +#define A3XX_SP_VS_OUT_REG_A_COMPMASK__SHIFT 9 +static inline uint32_t A3XX_SP_VS_OUT_REG_A_COMPMASK(uint32_t val) +{ + return ((val) << A3XX_SP_VS_OUT_REG_A_COMPMASK__SHIFT) & A3XX_SP_VS_OUT_REG_A_COMPMASK__MASK; +} +#define A3XX_SP_VS_OUT_REG_B_REGID__MASK 0x01ff0000 +#define A3XX_SP_VS_OUT_REG_B_REGID__SHIFT 16 +static inline uint32_t A3XX_SP_VS_OUT_REG_B_REGID(uint32_t val) +{ + return ((val) << A3XX_SP_VS_OUT_REG_B_REGID__SHIFT) & A3XX_SP_VS_OUT_REG_B_REGID__MASK; +} +#define A3XX_SP_VS_OUT_REG_B_COMPMASK__MASK 0x1e000000 +#define A3XX_SP_VS_OUT_REG_B_COMPMASK__SHIFT 25 +static inline uint32_t A3XX_SP_VS_OUT_REG_B_COMPMASK(uint32_t val) +{ + return ((val) << A3XX_SP_VS_OUT_REG_B_COMPMASK__SHIFT) & A3XX_SP_VS_OUT_REG_B_COMPMASK__MASK; +} + +static inline uint32_t REG_A3XX_SP_VS_VPC_DST(uint32_t i0) { return 0x000022d0 + 0x1*i0; } + +static inline uint32_t REG_A3XX_SP_VS_VPC_DST_REG(uint32_t i0) { return 0x000022d0 + 0x1*i0; } +#define A3XX_SP_VS_VPC_DST_REG_OUTLOC0__MASK 0x000000ff +#define A3XX_SP_VS_VPC_DST_REG_OUTLOC0__SHIFT 0 +static inline uint32_t A3XX_SP_VS_VPC_DST_REG_OUTLOC0(uint32_t val) +{ + return ((val) << A3XX_SP_VS_VPC_DST_REG_OUTLOC0__SHIFT) & A3XX_SP_VS_VPC_DST_REG_OUTLOC0__MASK; +} +#define A3XX_SP_VS_VPC_DST_REG_OUTLOC1__MASK 0x0000ff00 +#define A3XX_SP_VS_VPC_DST_REG_OUTLOC1__SHIFT 8 +static inline uint32_t A3XX_SP_VS_VPC_DST_REG_OUTLOC1(uint32_t val) +{ + return ((val) << A3XX_SP_VS_VPC_DST_REG_OUTLOC1__SHIFT) & A3XX_SP_VS_VPC_DST_REG_OUTLOC1__MASK; +} +#define A3XX_SP_VS_VPC_DST_REG_OUTLOC2__MASK 0x00ff0000 +#define A3XX_SP_VS_VPC_DST_REG_OUTLOC2__SHIFT 16 +static inline uint32_t A3XX_SP_VS_VPC_DST_REG_OUTLOC2(uint32_t val) +{ + return ((val) << A3XX_SP_VS_VPC_DST_REG_OUTLOC2__SHIFT) & A3XX_SP_VS_VPC_DST_REG_OUTLOC2__MASK; +} +#define A3XX_SP_VS_VPC_DST_REG_OUTLOC3__MASK 0xff000000 +#define A3XX_SP_VS_VPC_DST_REG_OUTLOC3__SHIFT 24 +static inline uint32_t A3XX_SP_VS_VPC_DST_REG_OUTLOC3(uint32_t val) +{ + return ((val) << A3XX_SP_VS_VPC_DST_REG_OUTLOC3__SHIFT) & A3XX_SP_VS_VPC_DST_REG_OUTLOC3__MASK; +} + +#define REG_A3XX_SP_VS_OBJ_OFFSET_REG 0x000022d4 +#define A3XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK 0x01ff0000 +#define A3XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT 16 +static inline uint32_t A3XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A3XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT) & A3XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK; +} +#define A3XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK 0xfe000000 +#define A3XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT 25 +static inline uint32_t A3XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A3XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT) & A3XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK; +} + +#define REG_A3XX_SP_VS_OBJ_START_REG 0x000022d5 + +#define REG_A3XX_SP_VS_PVT_MEM_PARAM_REG 0x000022d6 + +#define REG_A3XX_SP_VS_PVT_MEM_ADDR_REG 0x000022d7 + +#define REG_A3XX_SP_VS_PVT_MEM_SIZE_REG 0x000022d8 + +#define REG_A3XX_SP_VS_LENGTH_REG 0x000022df +#define A3XX_SP_VS_LENGTH_REG_SHADERLENGTH__MASK 0xffffffff +#define A3XX_SP_VS_LENGTH_REG_SHADERLENGTH__SHIFT 0 +static inline uint32_t A3XX_SP_VS_LENGTH_REG_SHADERLENGTH(uint32_t val) +{ + return ((val) << A3XX_SP_VS_LENGTH_REG_SHADERLENGTH__SHIFT) & A3XX_SP_VS_LENGTH_REG_SHADERLENGTH__MASK; +} + +#define REG_A3XX_SP_FS_CTRL_REG0 0x000022e0 +#define A3XX_SP_FS_CTRL_REG0_THREADMODE__MASK 0x00000001 +#define A3XX_SP_FS_CTRL_REG0_THREADMODE__SHIFT 0 +static inline uint32_t A3XX_SP_FS_CTRL_REG0_THREADMODE(enum a3xx_threadmode val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG0_THREADMODE__SHIFT) & A3XX_SP_FS_CTRL_REG0_THREADMODE__MASK; +} +#define A3XX_SP_FS_CTRL_REG0_INSTRBUFFERMODE__MASK 0x00000002 +#define A3XX_SP_FS_CTRL_REG0_INSTRBUFFERMODE__SHIFT 1 +static inline uint32_t A3XX_SP_FS_CTRL_REG0_INSTRBUFFERMODE(enum a3xx_instrbuffermode val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG0_INSTRBUFFERMODE__SHIFT) & A3XX_SP_FS_CTRL_REG0_INSTRBUFFERMODE__MASK; +} +#define A3XX_SP_FS_CTRL_REG0_CACHEINVALID 0x00000004 +#define A3XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT__MASK 0x000003f0 +#define A3XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT__SHIFT 4 +static inline uint32_t A3XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT(uint32_t val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT__SHIFT) & A3XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT__MASK; +} +#define A3XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT__MASK 0x0003fc00 +#define A3XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT__SHIFT 10 +static inline uint32_t A3XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT(uint32_t val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT__SHIFT) & A3XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT__MASK; +} +#define A3XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP__MASK 0x000c0000 +#define A3XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP__SHIFT 18 +static inline uint32_t A3XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP(uint32_t val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP__SHIFT) & A3XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP__MASK; +} +#define A3XX_SP_FS_CTRL_REG0_THREADSIZE__MASK 0x00100000 +#define A3XX_SP_FS_CTRL_REG0_THREADSIZE__SHIFT 20 +static inline uint32_t A3XX_SP_FS_CTRL_REG0_THREADSIZE(enum a3xx_threadsize val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG0_THREADSIZE__SHIFT) & A3XX_SP_FS_CTRL_REG0_THREADSIZE__MASK; +} +#define A3XX_SP_FS_CTRL_REG0_SUPERTHREADMODE 0x00200000 +#define A3XX_SP_FS_CTRL_REG0_PIXLODENABLE 0x00400000 +#define A3XX_SP_FS_CTRL_REG0_COMPUTEMODE 0x00800000 +#define A3XX_SP_FS_CTRL_REG0_LENGTH__MASK 0xff000000 +#define A3XX_SP_FS_CTRL_REG0_LENGTH__SHIFT 24 +static inline uint32_t A3XX_SP_FS_CTRL_REG0_LENGTH(uint32_t val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG0_LENGTH__SHIFT) & A3XX_SP_FS_CTRL_REG0_LENGTH__MASK; +} + +#define REG_A3XX_SP_FS_CTRL_REG1 0x000022e1 +#define A3XX_SP_FS_CTRL_REG1_CONSTLENGTH__MASK 0x000003ff +#define A3XX_SP_FS_CTRL_REG1_CONSTLENGTH__SHIFT 0 +static inline uint32_t A3XX_SP_FS_CTRL_REG1_CONSTLENGTH(uint32_t val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG1_CONSTLENGTH__SHIFT) & A3XX_SP_FS_CTRL_REG1_CONSTLENGTH__MASK; +} +#define A3XX_SP_FS_CTRL_REG1_CONSTFOOTPRINT__MASK 0x000ffc00 +#define A3XX_SP_FS_CTRL_REG1_CONSTFOOTPRINT__SHIFT 10 +static inline uint32_t A3XX_SP_FS_CTRL_REG1_CONSTFOOTPRINT(uint32_t val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG1_CONSTFOOTPRINT__SHIFT) & A3XX_SP_FS_CTRL_REG1_CONSTFOOTPRINT__MASK; +} +#define A3XX_SP_FS_CTRL_REG1_INITIALOUTSTANDING__MASK 0x00f00000 +#define A3XX_SP_FS_CTRL_REG1_INITIALOUTSTANDING__SHIFT 20 +static inline uint32_t A3XX_SP_FS_CTRL_REG1_INITIALOUTSTANDING(uint32_t val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG1_INITIALOUTSTANDING__SHIFT) & A3XX_SP_FS_CTRL_REG1_INITIALOUTSTANDING__MASK; +} +#define A3XX_SP_FS_CTRL_REG1_HALFPRECVAROFFSET__MASK 0x3f000000 +#define A3XX_SP_FS_CTRL_REG1_HALFPRECVAROFFSET__SHIFT 24 +static inline uint32_t A3XX_SP_FS_CTRL_REG1_HALFPRECVAROFFSET(uint32_t val) +{ + return ((val) << A3XX_SP_FS_CTRL_REG1_HALFPRECVAROFFSET__SHIFT) & A3XX_SP_FS_CTRL_REG1_HALFPRECVAROFFSET__MASK; +} + +#define REG_A3XX_SP_FS_OBJ_OFFSET_REG 0x000022e2 +#define A3XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK 0x01ff0000 +#define A3XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT 16 +static inline uint32_t A3XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A3XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT) & A3XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK; +} +#define A3XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK 0xfe000000 +#define A3XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT 25 +static inline uint32_t A3XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A3XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT) & A3XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK; +} + +#define REG_A3XX_SP_FS_OBJ_START_REG 0x000022e3 + +#define REG_A3XX_SP_FS_PVT_MEM_PARAM_REG 0x000022e4 + +#define REG_A3XX_SP_FS_PVT_MEM_ADDR_REG 0x000022e5 + +#define REG_A3XX_SP_FS_PVT_MEM_SIZE_REG 0x000022e6 + +#define REG_A3XX_SP_FS_FLAT_SHAD_MODE_REG_0 0x000022e8 + +#define REG_A3XX_SP_FS_FLAT_SHAD_MODE_REG_1 0x000022e9 + +#define REG_A3XX_SP_FS_OUTPUT_REG 0x000022ec +#define A3XX_SP_FS_OUTPUT_REG_DEPTH_ENABLE 0x00000080 +#define A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__MASK 0x0000ff00 +#define A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__SHIFT 8 +static inline uint32_t A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID(uint32_t val) +{ + return ((val) << A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__SHIFT) & A3XX_SP_FS_OUTPUT_REG_DEPTH_REGID__MASK; +} + +static inline uint32_t REG_A3XX_SP_FS_MRT(uint32_t i0) { return 0x000022f0 + 0x1*i0; } + +static inline uint32_t REG_A3XX_SP_FS_MRT_REG(uint32_t i0) { return 0x000022f0 + 0x1*i0; } +#define A3XX_SP_FS_MRT_REG_REGID__MASK 0x000000ff +#define A3XX_SP_FS_MRT_REG_REGID__SHIFT 0 +static inline uint32_t A3XX_SP_FS_MRT_REG_REGID(uint32_t val) +{ + return ((val) << A3XX_SP_FS_MRT_REG_REGID__SHIFT) & A3XX_SP_FS_MRT_REG_REGID__MASK; +} +#define A3XX_SP_FS_MRT_REG_HALF_PRECISION 0x00000100 +#define A3XX_SP_FS_MRT_REG_SINT 0x00000400 +#define A3XX_SP_FS_MRT_REG_UINT 0x00000800 + +static inline uint32_t REG_A3XX_SP_FS_IMAGE_OUTPUT(uint32_t i0) { return 0x000022f4 + 0x1*i0; } + +static inline uint32_t REG_A3XX_SP_FS_IMAGE_OUTPUT_REG(uint32_t i0) { return 0x000022f4 + 0x1*i0; } +#define A3XX_SP_FS_IMAGE_OUTPUT_REG_MRTFORMAT__MASK 0x0000003f +#define A3XX_SP_FS_IMAGE_OUTPUT_REG_MRTFORMAT__SHIFT 0 +static inline uint32_t A3XX_SP_FS_IMAGE_OUTPUT_REG_MRTFORMAT(enum a3xx_color_fmt val) +{ + return ((val) << A3XX_SP_FS_IMAGE_OUTPUT_REG_MRTFORMAT__SHIFT) & A3XX_SP_FS_IMAGE_OUTPUT_REG_MRTFORMAT__MASK; +} + +#define REG_A3XX_SP_FS_LENGTH_REG 0x000022ff +#define A3XX_SP_FS_LENGTH_REG_SHADERLENGTH__MASK 0xffffffff +#define A3XX_SP_FS_LENGTH_REG_SHADERLENGTH__SHIFT 0 +static inline uint32_t A3XX_SP_FS_LENGTH_REG_SHADERLENGTH(uint32_t val) +{ + return ((val) << A3XX_SP_FS_LENGTH_REG_SHADERLENGTH__SHIFT) & A3XX_SP_FS_LENGTH_REG_SHADERLENGTH__MASK; +} + +#define REG_A3XX_PA_SC_AA_CONFIG 0x00002301 + +#define REG_A3XX_TPL1_TP_VS_TEX_OFFSET 0x00002340 +#define A3XX_TPL1_TP_VS_TEX_OFFSET_SAMPLEROFFSET__MASK 0x000000ff +#define A3XX_TPL1_TP_VS_TEX_OFFSET_SAMPLEROFFSET__SHIFT 0 +static inline uint32_t A3XX_TPL1_TP_VS_TEX_OFFSET_SAMPLEROFFSET(uint32_t val) +{ + return ((val) << A3XX_TPL1_TP_VS_TEX_OFFSET_SAMPLEROFFSET__SHIFT) & A3XX_TPL1_TP_VS_TEX_OFFSET_SAMPLEROFFSET__MASK; +} +#define A3XX_TPL1_TP_VS_TEX_OFFSET_MEMOBJOFFSET__MASK 0x0000ff00 +#define A3XX_TPL1_TP_VS_TEX_OFFSET_MEMOBJOFFSET__SHIFT 8 +static inline uint32_t A3XX_TPL1_TP_VS_TEX_OFFSET_MEMOBJOFFSET(uint32_t val) +{ + return ((val) << A3XX_TPL1_TP_VS_TEX_OFFSET_MEMOBJOFFSET__SHIFT) & A3XX_TPL1_TP_VS_TEX_OFFSET_MEMOBJOFFSET__MASK; +} +#define A3XX_TPL1_TP_VS_TEX_OFFSET_BASETABLEPTR__MASK 0xffff0000 +#define A3XX_TPL1_TP_VS_TEX_OFFSET_BASETABLEPTR__SHIFT 16 +static inline uint32_t A3XX_TPL1_TP_VS_TEX_OFFSET_BASETABLEPTR(uint32_t val) +{ + return ((val) << A3XX_TPL1_TP_VS_TEX_OFFSET_BASETABLEPTR__SHIFT) & A3XX_TPL1_TP_VS_TEX_OFFSET_BASETABLEPTR__MASK; +} + +#define REG_A3XX_TPL1_TP_VS_BORDER_COLOR_BASE_ADDR 0x00002341 + +#define REG_A3XX_TPL1_TP_FS_TEX_OFFSET 0x00002342 +#define A3XX_TPL1_TP_FS_TEX_OFFSET_SAMPLEROFFSET__MASK 0x000000ff +#define A3XX_TPL1_TP_FS_TEX_OFFSET_SAMPLEROFFSET__SHIFT 0 +static inline uint32_t A3XX_TPL1_TP_FS_TEX_OFFSET_SAMPLEROFFSET(uint32_t val) +{ + return ((val) << A3XX_TPL1_TP_FS_TEX_OFFSET_SAMPLEROFFSET__SHIFT) & A3XX_TPL1_TP_FS_TEX_OFFSET_SAMPLEROFFSET__MASK; +} +#define A3XX_TPL1_TP_FS_TEX_OFFSET_MEMOBJOFFSET__MASK 0x0000ff00 +#define A3XX_TPL1_TP_FS_TEX_OFFSET_MEMOBJOFFSET__SHIFT 8 +static inline uint32_t A3XX_TPL1_TP_FS_TEX_OFFSET_MEMOBJOFFSET(uint32_t val) +{ + return ((val) << A3XX_TPL1_TP_FS_TEX_OFFSET_MEMOBJOFFSET__SHIFT) & A3XX_TPL1_TP_FS_TEX_OFFSET_MEMOBJOFFSET__MASK; +} +#define A3XX_TPL1_TP_FS_TEX_OFFSET_BASETABLEPTR__MASK 0xffff0000 +#define A3XX_TPL1_TP_FS_TEX_OFFSET_BASETABLEPTR__SHIFT 16 +static inline uint32_t A3XX_TPL1_TP_FS_TEX_OFFSET_BASETABLEPTR(uint32_t val) +{ + return ((val) << A3XX_TPL1_TP_FS_TEX_OFFSET_BASETABLEPTR__SHIFT) & A3XX_TPL1_TP_FS_TEX_OFFSET_BASETABLEPTR__MASK; +} + +#define REG_A3XX_TPL1_TP_FS_BORDER_COLOR_BASE_ADDR 0x00002343 + +#define REG_A3XX_VBIF_CLKON 0x00003001 + +#define REG_A3XX_VBIF_FIXED_SORT_EN 0x0000300c + +#define REG_A3XX_VBIF_FIXED_SORT_SEL0 0x0000300d + +#define REG_A3XX_VBIF_FIXED_SORT_SEL1 0x0000300e + +#define REG_A3XX_VBIF_ABIT_SORT 0x0000301c + +#define REG_A3XX_VBIF_ABIT_SORT_CONF 0x0000301d + +#define REG_A3XX_VBIF_GATE_OFF_WRREQ_EN 0x0000302a + +#define REG_A3XX_VBIF_IN_RD_LIM_CONF0 0x0000302c + +#define REG_A3XX_VBIF_IN_RD_LIM_CONF1 0x0000302d + +#define REG_A3XX_VBIF_IN_WR_LIM_CONF0 0x00003030 + +#define REG_A3XX_VBIF_IN_WR_LIM_CONF1 0x00003031 + +#define REG_A3XX_VBIF_OUT_RD_LIM_CONF0 0x00003034 + +#define REG_A3XX_VBIF_OUT_WR_LIM_CONF0 0x00003035 + +#define REG_A3XX_VBIF_DDR_OUT_MAX_BURST 0x00003036 + +#define REG_A3XX_VBIF_ARB_CTL 0x0000303c + +#define REG_A3XX_VBIF_ROUND_ROBIN_QOS_ARB 0x00003049 + +#define REG_A3XX_VBIF_OUT_AXI_AMEMTYPE_CONF0 0x00003058 + +#define REG_A3XX_VBIF_OUT_AXI_AOOO_EN 0x0000305e + +#define REG_A3XX_VBIF_OUT_AXI_AOOO 0x0000305f + +#define REG_A3XX_VBIF_PERF_CNT_EN 0x00003070 +#define A3XX_VBIF_PERF_CNT_EN_CNT0 0x00000001 +#define A3XX_VBIF_PERF_CNT_EN_CNT1 0x00000002 +#define A3XX_VBIF_PERF_CNT_EN_PWRCNT0 0x00000004 +#define A3XX_VBIF_PERF_CNT_EN_PWRCNT1 0x00000008 +#define A3XX_VBIF_PERF_CNT_EN_PWRCNT2 0x00000010 + +#define REG_A3XX_VBIF_PERF_CNT_CLR 0x00003071 +#define A3XX_VBIF_PERF_CNT_CLR_CNT0 0x00000001 +#define A3XX_VBIF_PERF_CNT_CLR_CNT1 0x00000002 +#define A3XX_VBIF_PERF_CNT_CLR_PWRCNT0 0x00000004 +#define A3XX_VBIF_PERF_CNT_CLR_PWRCNT1 0x00000008 +#define A3XX_VBIF_PERF_CNT_CLR_PWRCNT2 0x00000010 + +#define REG_A3XX_VBIF_PERF_CNT_SEL 0x00003072 + +#define REG_A3XX_VBIF_PERF_CNT0_LO 0x00003073 + +#define REG_A3XX_VBIF_PERF_CNT0_HI 0x00003074 + +#define REG_A3XX_VBIF_PERF_CNT1_LO 0x00003075 + +#define REG_A3XX_VBIF_PERF_CNT1_HI 0x00003076 + +#define REG_A3XX_VBIF_PERF_PWR_CNT0_LO 0x00003077 + +#define REG_A3XX_VBIF_PERF_PWR_CNT0_HI 0x00003078 + +#define REG_A3XX_VBIF_PERF_PWR_CNT1_LO 0x00003079 + +#define REG_A3XX_VBIF_PERF_PWR_CNT1_HI 0x0000307a + +#define REG_A3XX_VBIF_PERF_PWR_CNT2_LO 0x0000307b + +#define REG_A3XX_VBIF_PERF_PWR_CNT2_HI 0x0000307c + +#define REG_A3XX_VSC_BIN_SIZE 0x00000c01 +#define A3XX_VSC_BIN_SIZE_WIDTH__MASK 0x0000001f +#define A3XX_VSC_BIN_SIZE_WIDTH__SHIFT 0 +static inline uint32_t A3XX_VSC_BIN_SIZE_WIDTH(uint32_t val) +{ + return ((val >> 5) << A3XX_VSC_BIN_SIZE_WIDTH__SHIFT) & A3XX_VSC_BIN_SIZE_WIDTH__MASK; +} +#define A3XX_VSC_BIN_SIZE_HEIGHT__MASK 0x000003e0 +#define A3XX_VSC_BIN_SIZE_HEIGHT__SHIFT 5 +static inline uint32_t A3XX_VSC_BIN_SIZE_HEIGHT(uint32_t val) +{ + return ((val >> 5) << A3XX_VSC_BIN_SIZE_HEIGHT__SHIFT) & A3XX_VSC_BIN_SIZE_HEIGHT__MASK; +} + +#define REG_A3XX_VSC_SIZE_ADDRESS 0x00000c02 + +static inline uint32_t REG_A3XX_VSC_PIPE(uint32_t i0) { return 0x00000c06 + 0x3*i0; } + +static inline uint32_t REG_A3XX_VSC_PIPE_CONFIG(uint32_t i0) { return 0x00000c06 + 0x3*i0; } +#define A3XX_VSC_PIPE_CONFIG_X__MASK 0x000003ff +#define A3XX_VSC_PIPE_CONFIG_X__SHIFT 0 +static inline uint32_t A3XX_VSC_PIPE_CONFIG_X(uint32_t val) +{ + return ((val) << A3XX_VSC_PIPE_CONFIG_X__SHIFT) & A3XX_VSC_PIPE_CONFIG_X__MASK; +} +#define A3XX_VSC_PIPE_CONFIG_Y__MASK 0x000ffc00 +#define A3XX_VSC_PIPE_CONFIG_Y__SHIFT 10 +static inline uint32_t A3XX_VSC_PIPE_CONFIG_Y(uint32_t val) +{ + return ((val) << A3XX_VSC_PIPE_CONFIG_Y__SHIFT) & A3XX_VSC_PIPE_CONFIG_Y__MASK; +} +#define A3XX_VSC_PIPE_CONFIG_W__MASK 0x00f00000 +#define A3XX_VSC_PIPE_CONFIG_W__SHIFT 20 +static inline uint32_t A3XX_VSC_PIPE_CONFIG_W(uint32_t val) +{ + return ((val) << A3XX_VSC_PIPE_CONFIG_W__SHIFT) & A3XX_VSC_PIPE_CONFIG_W__MASK; +} +#define A3XX_VSC_PIPE_CONFIG_H__MASK 0x0f000000 +#define A3XX_VSC_PIPE_CONFIG_H__SHIFT 24 +static inline uint32_t A3XX_VSC_PIPE_CONFIG_H(uint32_t val) +{ + return ((val) << A3XX_VSC_PIPE_CONFIG_H__SHIFT) & A3XX_VSC_PIPE_CONFIG_H__MASK; +} + +static inline uint32_t REG_A3XX_VSC_PIPE_DATA_ADDRESS(uint32_t i0) { return 0x00000c07 + 0x3*i0; } + +static inline uint32_t REG_A3XX_VSC_PIPE_DATA_LENGTH(uint32_t i0) { return 0x00000c08 + 0x3*i0; } + +#define REG_A3XX_VSC_BIN_CONTROL 0x00000c3c +#define A3XX_VSC_BIN_CONTROL_BINNING_ENABLE 0x00000001 + +#define REG_A3XX_UNKNOWN_0C3D 0x00000c3d + +#define REG_A3XX_PC_PERFCOUNTER0_SELECT 0x00000c48 + +#define REG_A3XX_PC_PERFCOUNTER1_SELECT 0x00000c49 + +#define REG_A3XX_PC_PERFCOUNTER2_SELECT 0x00000c4a + +#define REG_A3XX_PC_PERFCOUNTER3_SELECT 0x00000c4b + +#define REG_A3XX_GRAS_TSE_DEBUG_ECO 0x00000c81 + +#define REG_A3XX_GRAS_PERFCOUNTER0_SELECT 0x00000c88 + +#define REG_A3XX_GRAS_PERFCOUNTER1_SELECT 0x00000c89 + +#define REG_A3XX_GRAS_PERFCOUNTER2_SELECT 0x00000c8a + +#define REG_A3XX_GRAS_PERFCOUNTER3_SELECT 0x00000c8b + +static inline uint32_t REG_A3XX_GRAS_CL_USER_PLANE(uint32_t i0) { return 0x00000ca0 + 0x4*i0; } + +static inline uint32_t REG_A3XX_GRAS_CL_USER_PLANE_X(uint32_t i0) { return 0x00000ca0 + 0x4*i0; } + +static inline uint32_t REG_A3XX_GRAS_CL_USER_PLANE_Y(uint32_t i0) { return 0x00000ca1 + 0x4*i0; } + +static inline uint32_t REG_A3XX_GRAS_CL_USER_PLANE_Z(uint32_t i0) { return 0x00000ca2 + 0x4*i0; } + +static inline uint32_t REG_A3XX_GRAS_CL_USER_PLANE_W(uint32_t i0) { return 0x00000ca3 + 0x4*i0; } + +#define REG_A3XX_RB_GMEM_BASE_ADDR 0x00000cc0 + +#define REG_A3XX_RB_DEBUG_ECO_CONTROLS_ADDR 0x00000cc1 + +#define REG_A3XX_RB_PERFCOUNTER0_SELECT 0x00000cc6 + +#define REG_A3XX_RB_PERFCOUNTER1_SELECT 0x00000cc7 + +#define REG_A3XX_RB_FRAME_BUFFER_DIMENSION 0x00000ce0 +#define A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__MASK 0x00003fff +#define A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__SHIFT 0 +static inline uint32_t A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH(uint32_t val) +{ + return ((val) << A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__SHIFT) & A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__MASK; +} +#define A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__MASK 0x0fffc000 +#define A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__SHIFT 14 +static inline uint32_t A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT(uint32_t val) +{ + return ((val) << A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__SHIFT) & A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__MASK; +} + +#define REG_A3XX_HLSQ_PERFCOUNTER0_SELECT 0x00000e00 + +#define REG_A3XX_HLSQ_PERFCOUNTER1_SELECT 0x00000e01 + +#define REG_A3XX_HLSQ_PERFCOUNTER2_SELECT 0x00000e02 + +#define REG_A3XX_HLSQ_PERFCOUNTER3_SELECT 0x00000e03 + +#define REG_A3XX_HLSQ_PERFCOUNTER4_SELECT 0x00000e04 + +#define REG_A3XX_HLSQ_PERFCOUNTER5_SELECT 0x00000e05 + +#define REG_A3XX_UNKNOWN_0E43 0x00000e43 + +#define REG_A3XX_VFD_PERFCOUNTER0_SELECT 0x00000e44 + +#define REG_A3XX_VFD_PERFCOUNTER1_SELECT 0x00000e45 + +#define REG_A3XX_VPC_VPC_DEBUG_RAM_SEL 0x00000e61 + +#define REG_A3XX_VPC_VPC_DEBUG_RAM_READ 0x00000e62 + +#define REG_A3XX_VPC_PERFCOUNTER0_SELECT 0x00000e64 + +#define REG_A3XX_VPC_PERFCOUNTER1_SELECT 0x00000e65 + +#define REG_A3XX_UCHE_CACHE_MODE_CONTROL_REG 0x00000e82 + +#define REG_A3XX_UCHE_PERFCOUNTER0_SELECT 0x00000e84 + +#define REG_A3XX_UCHE_PERFCOUNTER1_SELECT 0x00000e85 + +#define REG_A3XX_UCHE_PERFCOUNTER2_SELECT 0x00000e86 + +#define REG_A3XX_UCHE_PERFCOUNTER3_SELECT 0x00000e87 + +#define REG_A3XX_UCHE_PERFCOUNTER4_SELECT 0x00000e88 + +#define REG_A3XX_UCHE_PERFCOUNTER5_SELECT 0x00000e89 + +#define REG_A3XX_UCHE_CACHE_INVALIDATE0_REG 0x00000ea0 +#define A3XX_UCHE_CACHE_INVALIDATE0_REG_ADDR__MASK 0x0fffffff +#define A3XX_UCHE_CACHE_INVALIDATE0_REG_ADDR__SHIFT 0 +static inline uint32_t A3XX_UCHE_CACHE_INVALIDATE0_REG_ADDR(uint32_t val) +{ + return ((val) << A3XX_UCHE_CACHE_INVALIDATE0_REG_ADDR__SHIFT) & A3XX_UCHE_CACHE_INVALIDATE0_REG_ADDR__MASK; +} + +#define REG_A3XX_UCHE_CACHE_INVALIDATE1_REG 0x00000ea1 +#define A3XX_UCHE_CACHE_INVALIDATE1_REG_ADDR__MASK 0x0fffffff +#define A3XX_UCHE_CACHE_INVALIDATE1_REG_ADDR__SHIFT 0 +static inline uint32_t A3XX_UCHE_CACHE_INVALIDATE1_REG_ADDR(uint32_t val) +{ + return ((val) << A3XX_UCHE_CACHE_INVALIDATE1_REG_ADDR__SHIFT) & A3XX_UCHE_CACHE_INVALIDATE1_REG_ADDR__MASK; +} +#define A3XX_UCHE_CACHE_INVALIDATE1_REG_OPCODE__MASK 0x30000000 +#define A3XX_UCHE_CACHE_INVALIDATE1_REG_OPCODE__SHIFT 28 +static inline uint32_t A3XX_UCHE_CACHE_INVALIDATE1_REG_OPCODE(enum a3xx_cache_opcode val) +{ + return ((val) << A3XX_UCHE_CACHE_INVALIDATE1_REG_OPCODE__SHIFT) & A3XX_UCHE_CACHE_INVALIDATE1_REG_OPCODE__MASK; +} +#define A3XX_UCHE_CACHE_INVALIDATE1_REG_ENTIRE_CACHE 0x80000000 + +#define REG_A3XX_UNKNOWN_0EA6 0x00000ea6 + +#define REG_A3XX_SP_PERFCOUNTER0_SELECT 0x00000ec4 + +#define REG_A3XX_SP_PERFCOUNTER1_SELECT 0x00000ec5 + +#define REG_A3XX_SP_PERFCOUNTER2_SELECT 0x00000ec6 + +#define REG_A3XX_SP_PERFCOUNTER3_SELECT 0x00000ec7 + +#define REG_A3XX_SP_PERFCOUNTER4_SELECT 0x00000ec8 + +#define REG_A3XX_SP_PERFCOUNTER5_SELECT 0x00000ec9 + +#define REG_A3XX_SP_PERFCOUNTER6_SELECT 0x00000eca + +#define REG_A3XX_SP_PERFCOUNTER7_SELECT 0x00000ecb + +#define REG_A3XX_UNKNOWN_0EE0 0x00000ee0 + +#define REG_A3XX_UNKNOWN_0F03 0x00000f03 + +#define REG_A3XX_TP_PERFCOUNTER0_SELECT 0x00000f04 + +#define REG_A3XX_TP_PERFCOUNTER1_SELECT 0x00000f05 + +#define REG_A3XX_TP_PERFCOUNTER2_SELECT 0x00000f06 + +#define REG_A3XX_TP_PERFCOUNTER3_SELECT 0x00000f07 + +#define REG_A3XX_TP_PERFCOUNTER4_SELECT 0x00000f08 + +#define REG_A3XX_TP_PERFCOUNTER5_SELECT 0x00000f09 + +#define REG_A3XX_VGT_CL_INITIATOR 0x000021f0 + +#define REG_A3XX_VGT_EVENT_INITIATOR 0x000021f9 + +#define REG_A3XX_VGT_DRAW_INITIATOR 0x000021fc +#define A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK 0x0000003f +#define A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT 0 +static inline uint32_t A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE(enum pc_di_primtype val) +{ + return ((val) << A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__SHIFT) & A3XX_VGT_DRAW_INITIATOR_PRIM_TYPE__MASK; +} +#define A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK 0x000000c0 +#define A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT 6 +static inline uint32_t A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT(enum pc_di_src_sel val) +{ + return ((val) << A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__SHIFT) & A3XX_VGT_DRAW_INITIATOR_SOURCE_SELECT__MASK; +} +#define A3XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK 0x00000600 +#define A3XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT 9 +static inline uint32_t A3XX_VGT_DRAW_INITIATOR_VIS_CULL(enum pc_di_vis_cull_mode val) +{ + return ((val) << A3XX_VGT_DRAW_INITIATOR_VIS_CULL__SHIFT) & A3XX_VGT_DRAW_INITIATOR_VIS_CULL__MASK; +} +#define A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK 0x00000800 +#define A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT 11 +static inline uint32_t A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE(enum pc_di_index_size val) +{ + return ((val) << A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__SHIFT) & A3XX_VGT_DRAW_INITIATOR_INDEX_SIZE__MASK; +} +#define A3XX_VGT_DRAW_INITIATOR_NOT_EOP 0x00001000 +#define A3XX_VGT_DRAW_INITIATOR_SMALL_INDEX 0x00002000 +#define A3XX_VGT_DRAW_INITIATOR_PRE_DRAW_INITIATOR_ENABLE 0x00004000 +#define A3XX_VGT_DRAW_INITIATOR_NUM_INSTANCES__MASK 0xff000000 +#define A3XX_VGT_DRAW_INITIATOR_NUM_INSTANCES__SHIFT 24 +static inline uint32_t A3XX_VGT_DRAW_INITIATOR_NUM_INSTANCES(uint32_t val) +{ + return ((val) << A3XX_VGT_DRAW_INITIATOR_NUM_INSTANCES__SHIFT) & A3XX_VGT_DRAW_INITIATOR_NUM_INSTANCES__MASK; +} + +#define REG_A3XX_VGT_IMMED_DATA 0x000021fd + +#define REG_A3XX_TEX_SAMP_0 0x00000000 +#define A3XX_TEX_SAMP_0_MIPFILTER_LINEAR 0x00000002 +#define A3XX_TEX_SAMP_0_XY_MAG__MASK 0x0000000c +#define A3XX_TEX_SAMP_0_XY_MAG__SHIFT 2 +static inline uint32_t A3XX_TEX_SAMP_0_XY_MAG(enum a3xx_tex_filter val) +{ + return ((val) << A3XX_TEX_SAMP_0_XY_MAG__SHIFT) & A3XX_TEX_SAMP_0_XY_MAG__MASK; +} +#define A3XX_TEX_SAMP_0_XY_MIN__MASK 0x00000030 +#define A3XX_TEX_SAMP_0_XY_MIN__SHIFT 4 +static inline uint32_t A3XX_TEX_SAMP_0_XY_MIN(enum a3xx_tex_filter val) +{ + return ((val) << A3XX_TEX_SAMP_0_XY_MIN__SHIFT) & A3XX_TEX_SAMP_0_XY_MIN__MASK; +} +#define A3XX_TEX_SAMP_0_WRAP_S__MASK 0x000001c0 +#define A3XX_TEX_SAMP_0_WRAP_S__SHIFT 6 +static inline uint32_t A3XX_TEX_SAMP_0_WRAP_S(enum a3xx_tex_clamp val) +{ + return ((val) << A3XX_TEX_SAMP_0_WRAP_S__SHIFT) & A3XX_TEX_SAMP_0_WRAP_S__MASK; +} +#define A3XX_TEX_SAMP_0_WRAP_T__MASK 0x00000e00 +#define A3XX_TEX_SAMP_0_WRAP_T__SHIFT 9 +static inline uint32_t A3XX_TEX_SAMP_0_WRAP_T(enum a3xx_tex_clamp val) +{ + return ((val) << A3XX_TEX_SAMP_0_WRAP_T__SHIFT) & A3XX_TEX_SAMP_0_WRAP_T__MASK; +} +#define A3XX_TEX_SAMP_0_WRAP_R__MASK 0x00007000 +#define A3XX_TEX_SAMP_0_WRAP_R__SHIFT 12 +static inline uint32_t A3XX_TEX_SAMP_0_WRAP_R(enum a3xx_tex_clamp val) +{ + return ((val) << A3XX_TEX_SAMP_0_WRAP_R__SHIFT) & A3XX_TEX_SAMP_0_WRAP_R__MASK; +} +#define A3XX_TEX_SAMP_0_ANISO__MASK 0x00038000 +#define A3XX_TEX_SAMP_0_ANISO__SHIFT 15 +static inline uint32_t A3XX_TEX_SAMP_0_ANISO(enum a3xx_tex_aniso val) +{ + return ((val) << A3XX_TEX_SAMP_0_ANISO__SHIFT) & A3XX_TEX_SAMP_0_ANISO__MASK; +} +#define A3XX_TEX_SAMP_0_COMPARE_FUNC__MASK 0x00700000 +#define A3XX_TEX_SAMP_0_COMPARE_FUNC__SHIFT 20 +static inline uint32_t A3XX_TEX_SAMP_0_COMPARE_FUNC(enum adreno_compare_func val) +{ + return ((val) << A3XX_TEX_SAMP_0_COMPARE_FUNC__SHIFT) & A3XX_TEX_SAMP_0_COMPARE_FUNC__MASK; +} +#define A3XX_TEX_SAMP_0_UNNORM_COORDS 0x80000000 + +#define REG_A3XX_TEX_SAMP_1 0x00000001 +#define A3XX_TEX_SAMP_1_LOD_BIAS__MASK 0x000007ff +#define A3XX_TEX_SAMP_1_LOD_BIAS__SHIFT 0 +static inline uint32_t A3XX_TEX_SAMP_1_LOD_BIAS(float val) +{ + return ((((int32_t)(val * 64.0))) << A3XX_TEX_SAMP_1_LOD_BIAS__SHIFT) & A3XX_TEX_SAMP_1_LOD_BIAS__MASK; +} +#define A3XX_TEX_SAMP_1_MAX_LOD__MASK 0x003ff000 +#define A3XX_TEX_SAMP_1_MAX_LOD__SHIFT 12 +static inline uint32_t A3XX_TEX_SAMP_1_MAX_LOD(float val) +{ + return ((((uint32_t)(val * 64.0))) << A3XX_TEX_SAMP_1_MAX_LOD__SHIFT) & A3XX_TEX_SAMP_1_MAX_LOD__MASK; +} +#define A3XX_TEX_SAMP_1_MIN_LOD__MASK 0xffc00000 +#define A3XX_TEX_SAMP_1_MIN_LOD__SHIFT 22 +static inline uint32_t A3XX_TEX_SAMP_1_MIN_LOD(float val) +{ + return ((((uint32_t)(val * 64.0))) << A3XX_TEX_SAMP_1_MIN_LOD__SHIFT) & A3XX_TEX_SAMP_1_MIN_LOD__MASK; +} + +#define REG_A3XX_TEX_CONST_0 0x00000000 +#define A3XX_TEX_CONST_0_TILED 0x00000001 +#define A3XX_TEX_CONST_0_SRGB 0x00000004 +#define A3XX_TEX_CONST_0_SWIZ_X__MASK 0x00000070 +#define A3XX_TEX_CONST_0_SWIZ_X__SHIFT 4 +static inline uint32_t A3XX_TEX_CONST_0_SWIZ_X(enum a3xx_tex_swiz val) +{ + return ((val) << A3XX_TEX_CONST_0_SWIZ_X__SHIFT) & A3XX_TEX_CONST_0_SWIZ_X__MASK; +} +#define A3XX_TEX_CONST_0_SWIZ_Y__MASK 0x00000380 +#define A3XX_TEX_CONST_0_SWIZ_Y__SHIFT 7 +static inline uint32_t A3XX_TEX_CONST_0_SWIZ_Y(enum a3xx_tex_swiz val) +{ + return ((val) << A3XX_TEX_CONST_0_SWIZ_Y__SHIFT) & A3XX_TEX_CONST_0_SWIZ_Y__MASK; +} +#define A3XX_TEX_CONST_0_SWIZ_Z__MASK 0x00001c00 +#define A3XX_TEX_CONST_0_SWIZ_Z__SHIFT 10 +static inline uint32_t A3XX_TEX_CONST_0_SWIZ_Z(enum a3xx_tex_swiz val) +{ + return ((val) << A3XX_TEX_CONST_0_SWIZ_Z__SHIFT) & A3XX_TEX_CONST_0_SWIZ_Z__MASK; +} +#define A3XX_TEX_CONST_0_SWIZ_W__MASK 0x0000e000 +#define A3XX_TEX_CONST_0_SWIZ_W__SHIFT 13 +static inline uint32_t A3XX_TEX_CONST_0_SWIZ_W(enum a3xx_tex_swiz val) +{ + return ((val) << A3XX_TEX_CONST_0_SWIZ_W__SHIFT) & A3XX_TEX_CONST_0_SWIZ_W__MASK; +} +#define A3XX_TEX_CONST_0_MIPLVLS__MASK 0x000f0000 +#define A3XX_TEX_CONST_0_MIPLVLS__SHIFT 16 +static inline uint32_t A3XX_TEX_CONST_0_MIPLVLS(uint32_t val) +{ + return ((val) << A3XX_TEX_CONST_0_MIPLVLS__SHIFT) & A3XX_TEX_CONST_0_MIPLVLS__MASK; +} +#define A3XX_TEX_CONST_0_FMT__MASK 0x1fc00000 +#define A3XX_TEX_CONST_0_FMT__SHIFT 22 +static inline uint32_t A3XX_TEX_CONST_0_FMT(enum a3xx_tex_fmt val) +{ + return ((val) << A3XX_TEX_CONST_0_FMT__SHIFT) & A3XX_TEX_CONST_0_FMT__MASK; +} +#define A3XX_TEX_CONST_0_NOCONVERT 0x20000000 +#define A3XX_TEX_CONST_0_TYPE__MASK 0xc0000000 +#define A3XX_TEX_CONST_0_TYPE__SHIFT 30 +static inline uint32_t A3XX_TEX_CONST_0_TYPE(enum a3xx_tex_type val) +{ + return ((val) << A3XX_TEX_CONST_0_TYPE__SHIFT) & A3XX_TEX_CONST_0_TYPE__MASK; +} + +#define REG_A3XX_TEX_CONST_1 0x00000001 +#define A3XX_TEX_CONST_1_HEIGHT__MASK 0x00003fff +#define A3XX_TEX_CONST_1_HEIGHT__SHIFT 0 +static inline uint32_t A3XX_TEX_CONST_1_HEIGHT(uint32_t val) +{ + return ((val) << A3XX_TEX_CONST_1_HEIGHT__SHIFT) & A3XX_TEX_CONST_1_HEIGHT__MASK; +} +#define A3XX_TEX_CONST_1_WIDTH__MASK 0x0fffc000 +#define A3XX_TEX_CONST_1_WIDTH__SHIFT 14 +static inline uint32_t A3XX_TEX_CONST_1_WIDTH(uint32_t val) +{ + return ((val) << A3XX_TEX_CONST_1_WIDTH__SHIFT) & A3XX_TEX_CONST_1_WIDTH__MASK; +} +#define A3XX_TEX_CONST_1_FETCHSIZE__MASK 0xf0000000 +#define A3XX_TEX_CONST_1_FETCHSIZE__SHIFT 28 +static inline uint32_t A3XX_TEX_CONST_1_FETCHSIZE(enum a3xx_tex_fetchsize val) +{ + return ((val) << A3XX_TEX_CONST_1_FETCHSIZE__SHIFT) & A3XX_TEX_CONST_1_FETCHSIZE__MASK; +} + +#define REG_A3XX_TEX_CONST_2 0x00000002 +#define A3XX_TEX_CONST_2_INDX__MASK 0x000000ff +#define A3XX_TEX_CONST_2_INDX__SHIFT 0 +static inline uint32_t A3XX_TEX_CONST_2_INDX(uint32_t val) +{ + return ((val) << A3XX_TEX_CONST_2_INDX__SHIFT) & A3XX_TEX_CONST_2_INDX__MASK; +} +#define A3XX_TEX_CONST_2_PITCH__MASK 0x3ffff000 +#define A3XX_TEX_CONST_2_PITCH__SHIFT 12 +static inline uint32_t A3XX_TEX_CONST_2_PITCH(uint32_t val) +{ + return ((val) << A3XX_TEX_CONST_2_PITCH__SHIFT) & A3XX_TEX_CONST_2_PITCH__MASK; +} +#define A3XX_TEX_CONST_2_SWAP__MASK 0xc0000000 +#define A3XX_TEX_CONST_2_SWAP__SHIFT 30 +static inline uint32_t A3XX_TEX_CONST_2_SWAP(enum a3xx_color_swap val) +{ + return ((val) << A3XX_TEX_CONST_2_SWAP__SHIFT) & A3XX_TEX_CONST_2_SWAP__MASK; +} + +#define REG_A3XX_TEX_CONST_3 0x00000003 +#define A3XX_TEX_CONST_3_LAYERSZ1__MASK 0x0000000f +#define A3XX_TEX_CONST_3_LAYERSZ1__SHIFT 0 +static inline uint32_t A3XX_TEX_CONST_3_LAYERSZ1(uint32_t val) +{ + return ((val >> 12) << A3XX_TEX_CONST_3_LAYERSZ1__SHIFT) & A3XX_TEX_CONST_3_LAYERSZ1__MASK; +} +#define A3XX_TEX_CONST_3_DEPTH__MASK 0x0ffe0000 +#define A3XX_TEX_CONST_3_DEPTH__SHIFT 17 +static inline uint32_t A3XX_TEX_CONST_3_DEPTH(uint32_t val) +{ + return ((val) << A3XX_TEX_CONST_3_DEPTH__SHIFT) & A3XX_TEX_CONST_3_DEPTH__MASK; +} +#define A3XX_TEX_CONST_3_LAYERSZ2__MASK 0xf0000000 +#define A3XX_TEX_CONST_3_LAYERSZ2__SHIFT 28 +static inline uint32_t A3XX_TEX_CONST_3_LAYERSZ2(uint32_t val) +{ + return ((val >> 12) << A3XX_TEX_CONST_3_LAYERSZ2__SHIFT) & A3XX_TEX_CONST_3_LAYERSZ2__MASK; +} + + +#endif /* A3XX_XML */ diff --git a/kernel/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/kernel/drivers/gpu/drm/msm/adreno/a3xx_gpu.c new file mode 100644 index 000000000..b66c53bdc --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/a3xx_gpu.c @@ -0,0 +1,597 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifdef CONFIG_MSM_OCMEM +# include <mach/ocmem.h> +#endif + +#include "a3xx_gpu.h" + +#define A3XX_INT0_MASK \ + (A3XX_INT0_RBBM_AHB_ERROR | \ + A3XX_INT0_RBBM_ATB_BUS_OVERFLOW | \ + A3XX_INT0_CP_T0_PACKET_IN_IB | \ + A3XX_INT0_CP_OPCODE_ERROR | \ + A3XX_INT0_CP_RESERVED_BIT_ERROR | \ + A3XX_INT0_CP_HW_FAULT | \ + A3XX_INT0_CP_IB1_INT | \ + A3XX_INT0_CP_IB2_INT | \ + A3XX_INT0_CP_RB_INT | \ + A3XX_INT0_CP_REG_PROTECT_FAULT | \ + A3XX_INT0_CP_AHB_ERROR_HALT | \ + A3XX_INT0_UCHE_OOB_ACCESS) + +extern bool hang_debug; + +static void a3xx_dump(struct msm_gpu *gpu); + +static void a3xx_me_init(struct msm_gpu *gpu) +{ + struct msm_ringbuffer *ring = gpu->rb; + + OUT_PKT3(ring, CP_ME_INIT, 17); + OUT_RING(ring, 0x000003f7); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000080); + OUT_RING(ring, 0x00000100); + OUT_RING(ring, 0x00000180); + OUT_RING(ring, 0x00006600); + OUT_RING(ring, 0x00000150); + OUT_RING(ring, 0x0000014e); + OUT_RING(ring, 0x00000154); + OUT_RING(ring, 0x00000001); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + + gpu->funcs->flush(gpu); + gpu->funcs->idle(gpu); +} + +static int a3xx_hw_init(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct a3xx_gpu *a3xx_gpu = to_a3xx_gpu(adreno_gpu); + uint32_t *ptr, len; + int i, ret; + + DBG("%s", gpu->name); + + if (adreno_is_a305(adreno_gpu)) { + /* Set up 16 deep read/write request queues: */ + gpu_write(gpu, REG_A3XX_VBIF_IN_RD_LIM_CONF0, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_IN_RD_LIM_CONF1, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_OUT_RD_LIM_CONF0, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_OUT_WR_LIM_CONF0, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303); + gpu_write(gpu, REG_A3XX_VBIF_IN_WR_LIM_CONF0, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_IN_WR_LIM_CONF1, 0x10101010); + /* Enable WR-REQ: */ + gpu_write(gpu, REG_A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x0000ff); + /* Set up round robin arbitration between both AXI ports: */ + gpu_write(gpu, REG_A3XX_VBIF_ARB_CTL, 0x00000030); + /* Set up AOOO: */ + gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000003c); + gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO, 0x003c003c); + + } else if (adreno_is_a320(adreno_gpu)) { + /* Set up 16 deep read/write request queues: */ + gpu_write(gpu, REG_A3XX_VBIF_IN_RD_LIM_CONF0, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_IN_RD_LIM_CONF1, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_OUT_RD_LIM_CONF0, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_OUT_WR_LIM_CONF0, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303); + gpu_write(gpu, REG_A3XX_VBIF_IN_WR_LIM_CONF0, 0x10101010); + gpu_write(gpu, REG_A3XX_VBIF_IN_WR_LIM_CONF1, 0x10101010); + /* Enable WR-REQ: */ + gpu_write(gpu, REG_A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x0000ff); + /* Set up round robin arbitration between both AXI ports: */ + gpu_write(gpu, REG_A3XX_VBIF_ARB_CTL, 0x00000030); + /* Set up AOOO: */ + gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000003c); + gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO, 0x003c003c); + /* Enable 1K sort: */ + gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x000000ff); + gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT_CONF, 0x000000a4); + + } else if (adreno_is_a330v2(adreno_gpu)) { + /* + * Most of the VBIF registers on 8974v2 have the correct + * values at power on, so we won't modify those if we don't + * need to + */ + /* Enable 1k sort: */ + gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x0001003f); + gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT_CONF, 0x000000a4); + /* Enable WR-REQ: */ + gpu_write(gpu, REG_A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x00003f); + gpu_write(gpu, REG_A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303); + /* Set up VBIF_ROUND_ROBIN_QOS_ARB: */ + gpu_write(gpu, REG_A3XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x0003); + + } else if (adreno_is_a330(adreno_gpu)) { + /* Set up 16 deep read/write request queues: */ + gpu_write(gpu, REG_A3XX_VBIF_IN_RD_LIM_CONF0, 0x18181818); + gpu_write(gpu, REG_A3XX_VBIF_IN_RD_LIM_CONF1, 0x18181818); + gpu_write(gpu, REG_A3XX_VBIF_OUT_RD_LIM_CONF0, 0x18181818); + gpu_write(gpu, REG_A3XX_VBIF_OUT_WR_LIM_CONF0, 0x18181818); + gpu_write(gpu, REG_A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303); + gpu_write(gpu, REG_A3XX_VBIF_IN_WR_LIM_CONF0, 0x18181818); + gpu_write(gpu, REG_A3XX_VBIF_IN_WR_LIM_CONF1, 0x18181818); + /* Enable WR-REQ: */ + gpu_write(gpu, REG_A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x00003f); + /* Set up round robin arbitration between both AXI ports: */ + gpu_write(gpu, REG_A3XX_VBIF_ARB_CTL, 0x00000030); + /* Set up VBIF_ROUND_ROBIN_QOS_ARB: */ + gpu_write(gpu, REG_A3XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x0001); + /* Set up AOOO: */ + gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000003f); + gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO, 0x003f003f); + /* Enable 1K sort: */ + gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x0001003f); + gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT_CONF, 0x000000a4); + /* Disable VBIF clock gating. This is to enable AXI running + * higher frequency than GPU: + */ + gpu_write(gpu, REG_A3XX_VBIF_CLKON, 0x00000001); + + } else { + BUG(); + } + + /* Make all blocks contribute to the GPU BUSY perf counter: */ + gpu_write(gpu, REG_A3XX_RBBM_GPU_BUSY_MASKED, 0xffffffff); + + /* Tune the hystersis counters for SP and CP idle detection: */ + gpu_write(gpu, REG_A3XX_RBBM_SP_HYST_CNT, 0x10); + gpu_write(gpu, REG_A3XX_RBBM_WAIT_IDLE_CLOCKS_CTL, 0x10); + + /* Enable the RBBM error reporting bits. This lets us get + * useful information on failure: + */ + gpu_write(gpu, REG_A3XX_RBBM_AHB_CTL0, 0x00000001); + + /* Enable AHB error reporting: */ + gpu_write(gpu, REG_A3XX_RBBM_AHB_CTL1, 0xa6ffffff); + + /* Turn on the power counters: */ + gpu_write(gpu, REG_A3XX_RBBM_RBBM_CTL, 0x00030000); + + /* Turn on hang detection - this spews a lot of useful information + * into the RBBM registers on a hang: + */ + gpu_write(gpu, REG_A3XX_RBBM_INTERFACE_HANG_INT_CTL, 0x00010fff); + + /* Enable 64-byte cacheline size. HW Default is 32-byte (0x000000E0): */ + gpu_write(gpu, REG_A3XX_UCHE_CACHE_MODE_CONTROL_REG, 0x00000001); + + /* Enable Clock gating: */ + if (adreno_is_a320(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xbfffffff); + else if (adreno_is_a330v2(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xaaaaaaaa); + else if (adreno_is_a330(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xbffcffff); + + if (adreno_is_a330v2(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_GPR0_CTL, 0x05515455); + else if (adreno_is_a330(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_GPR0_CTL, 0x00000000); + + /* Set the OCMEM base address for A330, etc */ + if (a3xx_gpu->ocmem_hdl) { + gpu_write(gpu, REG_A3XX_RB_GMEM_BASE_ADDR, + (unsigned int)(a3xx_gpu->ocmem_base >> 14)); + } + + /* Turn on performance counters: */ + gpu_write(gpu, REG_A3XX_RBBM_PERFCTR_CTL, 0x01); + + /* Enable the perfcntrs that we use.. */ + for (i = 0; i < gpu->num_perfcntrs; i++) { + const struct msm_gpu_perfcntr *perfcntr = &gpu->perfcntrs[i]; + gpu_write(gpu, perfcntr->select_reg, perfcntr->select_val); + } + + gpu_write(gpu, REG_A3XX_RBBM_INT_0_MASK, A3XX_INT0_MASK); + + ret = adreno_hw_init(gpu); + if (ret) + return ret; + + /* setup access protection: */ + gpu_write(gpu, REG_A3XX_CP_PROTECT_CTRL, 0x00000007); + + /* RBBM registers */ + gpu_write(gpu, REG_A3XX_CP_PROTECT(0), 0x63000040); + gpu_write(gpu, REG_A3XX_CP_PROTECT(1), 0x62000080); + gpu_write(gpu, REG_A3XX_CP_PROTECT(2), 0x600000cc); + gpu_write(gpu, REG_A3XX_CP_PROTECT(3), 0x60000108); + gpu_write(gpu, REG_A3XX_CP_PROTECT(4), 0x64000140); + gpu_write(gpu, REG_A3XX_CP_PROTECT(5), 0x66000400); + + /* CP registers */ + gpu_write(gpu, REG_A3XX_CP_PROTECT(6), 0x65000700); + gpu_write(gpu, REG_A3XX_CP_PROTECT(7), 0x610007d8); + gpu_write(gpu, REG_A3XX_CP_PROTECT(8), 0x620007e0); + gpu_write(gpu, REG_A3XX_CP_PROTECT(9), 0x61001178); + gpu_write(gpu, REG_A3XX_CP_PROTECT(10), 0x64001180); + + /* RB registers */ + gpu_write(gpu, REG_A3XX_CP_PROTECT(11), 0x60003300); + + /* VBIF registers */ + gpu_write(gpu, REG_A3XX_CP_PROTECT(12), 0x6b00c000); + + /* NOTE: PM4/micro-engine firmware registers look to be the same + * for a2xx and a3xx.. we could possibly push that part down to + * adreno_gpu base class. Or push both PM4 and PFP but + * parameterize the pfp ucode addr/data registers.. + */ + + /* Load PM4: */ + ptr = (uint32_t *)(adreno_gpu->pm4->data); + len = adreno_gpu->pm4->size / 4; + DBG("loading PM4 ucode version: %x", ptr[1]); + + gpu_write(gpu, REG_AXXX_CP_DEBUG, + AXXX_CP_DEBUG_DYNAMIC_CLK_DISABLE | + AXXX_CP_DEBUG_MIU_128BIT_WRITE_ENABLE); + gpu_write(gpu, REG_AXXX_CP_ME_RAM_WADDR, 0); + for (i = 1; i < len; i++) + gpu_write(gpu, REG_AXXX_CP_ME_RAM_DATA, ptr[i]); + + /* Load PFP: */ + ptr = (uint32_t *)(adreno_gpu->pfp->data); + len = adreno_gpu->pfp->size / 4; + DBG("loading PFP ucode version: %x", ptr[5]); + + gpu_write(gpu, REG_A3XX_CP_PFP_UCODE_ADDR, 0); + for (i = 1; i < len; i++) + gpu_write(gpu, REG_A3XX_CP_PFP_UCODE_DATA, ptr[i]); + + /* CP ROQ queue sizes (bytes) - RB:16, ST:16, IB1:32, IB2:64 */ + if (adreno_is_a305(adreno_gpu) || adreno_is_a320(adreno_gpu)) { + gpu_write(gpu, REG_AXXX_CP_QUEUE_THRESHOLDS, + AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB1_START(2) | + AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB2_START(6) | + AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START(14)); + } else if (adreno_is_a330(adreno_gpu)) { + /* NOTE: this (value take from downstream android driver) + * includes some bits outside of the known bitfields. But + * A330 has this "MERCIU queue" thing too, which might + * explain a new bitfield or reshuffling: + */ + gpu_write(gpu, REG_AXXX_CP_QUEUE_THRESHOLDS, 0x003e2008); + } + + /* clear ME_HALT to start micro engine */ + gpu_write(gpu, REG_AXXX_CP_ME_CNTL, 0); + + a3xx_me_init(gpu); + + return 0; +} + +static void a3xx_recover(struct msm_gpu *gpu) +{ + /* dump registers before resetting gpu, if enabled: */ + if (hang_debug) + a3xx_dump(gpu); + gpu_write(gpu, REG_A3XX_RBBM_SW_RESET_CMD, 1); + gpu_read(gpu, REG_A3XX_RBBM_SW_RESET_CMD); + gpu_write(gpu, REG_A3XX_RBBM_SW_RESET_CMD, 0); + adreno_recover(gpu); +} + +static void a3xx_destroy(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct a3xx_gpu *a3xx_gpu = to_a3xx_gpu(adreno_gpu); + + DBG("%s", gpu->name); + + adreno_gpu_cleanup(adreno_gpu); + +#ifdef CONFIG_MSM_OCMEM + if (a3xx_gpu->ocmem_base) + ocmem_free(OCMEM_GRAPHICS, a3xx_gpu->ocmem_hdl); +#endif + + kfree(a3xx_gpu); +} + +static void a3xx_idle(struct msm_gpu *gpu) +{ + /* wait for ringbuffer to drain: */ + adreno_idle(gpu); + + /* then wait for GPU to finish: */ + if (spin_until(!(gpu_read(gpu, REG_A3XX_RBBM_STATUS) & + A3XX_RBBM_STATUS_GPU_BUSY))) + DRM_ERROR("%s: timeout waiting for GPU to idle!\n", gpu->name); + + /* TODO maybe we need to reset GPU here to recover from hang? */ +} + +static irqreturn_t a3xx_irq(struct msm_gpu *gpu) +{ + uint32_t status; + + status = gpu_read(gpu, REG_A3XX_RBBM_INT_0_STATUS); + DBG("%s: %08x", gpu->name, status); + + // TODO + + gpu_write(gpu, REG_A3XX_RBBM_INT_CLEAR_CMD, status); + + msm_gpu_retire(gpu); + + return IRQ_HANDLED; +} + +static const unsigned int a3xx_registers[] = { + 0x0000, 0x0002, 0x0010, 0x0012, 0x0018, 0x0018, 0x0020, 0x0027, + 0x0029, 0x002b, 0x002e, 0x0033, 0x0040, 0x0042, 0x0050, 0x005c, + 0x0060, 0x006c, 0x0080, 0x0082, 0x0084, 0x0088, 0x0090, 0x00e5, + 0x00ea, 0x00ed, 0x0100, 0x0100, 0x0110, 0x0123, 0x01c0, 0x01c1, + 0x01c3, 0x01c5, 0x01c7, 0x01c7, 0x01d5, 0x01d9, 0x01dc, 0x01dd, + 0x01ea, 0x01ea, 0x01ee, 0x01f1, 0x01f5, 0x01f5, 0x01fc, 0x01ff, + 0x0440, 0x0440, 0x0443, 0x0443, 0x0445, 0x0445, 0x044d, 0x044f, + 0x0452, 0x0452, 0x0454, 0x046f, 0x047c, 0x047c, 0x047f, 0x047f, + 0x0578, 0x057f, 0x0600, 0x0602, 0x0605, 0x0607, 0x060a, 0x060e, + 0x0612, 0x0614, 0x0c01, 0x0c02, 0x0c06, 0x0c1d, 0x0c3d, 0x0c3f, + 0x0c48, 0x0c4b, 0x0c80, 0x0c80, 0x0c88, 0x0c8b, 0x0ca0, 0x0cb7, + 0x0cc0, 0x0cc1, 0x0cc6, 0x0cc7, 0x0ce4, 0x0ce5, 0x0e00, 0x0e05, + 0x0e0c, 0x0e0c, 0x0e22, 0x0e23, 0x0e41, 0x0e45, 0x0e64, 0x0e65, + 0x0e80, 0x0e82, 0x0e84, 0x0e89, 0x0ea0, 0x0ea1, 0x0ea4, 0x0ea7, + 0x0ec4, 0x0ecb, 0x0ee0, 0x0ee0, 0x0f00, 0x0f01, 0x0f03, 0x0f09, + 0x2040, 0x2040, 0x2044, 0x2044, 0x2048, 0x204d, 0x2068, 0x2069, + 0x206c, 0x206d, 0x2070, 0x2070, 0x2072, 0x2072, 0x2074, 0x2075, + 0x2079, 0x207a, 0x20c0, 0x20d3, 0x20e4, 0x20ef, 0x2100, 0x2109, + 0x210c, 0x210c, 0x210e, 0x210e, 0x2110, 0x2111, 0x2114, 0x2115, + 0x21e4, 0x21e4, 0x21ea, 0x21ea, 0x21ec, 0x21ed, 0x21f0, 0x21f0, + 0x2200, 0x2212, 0x2214, 0x2217, 0x221a, 0x221a, 0x2240, 0x227e, + 0x2280, 0x228b, 0x22c0, 0x22c0, 0x22c4, 0x22ce, 0x22d0, 0x22d8, + 0x22df, 0x22e6, 0x22e8, 0x22e9, 0x22ec, 0x22ec, 0x22f0, 0x22f7, + 0x22ff, 0x22ff, 0x2340, 0x2343, 0x2348, 0x2349, 0x2350, 0x2356, + 0x2360, 0x2360, 0x2440, 0x2440, 0x2444, 0x2444, 0x2448, 0x244d, + 0x2468, 0x2469, 0x246c, 0x246d, 0x2470, 0x2470, 0x2472, 0x2472, + 0x2474, 0x2475, 0x2479, 0x247a, 0x24c0, 0x24d3, 0x24e4, 0x24ef, + 0x2500, 0x2509, 0x250c, 0x250c, 0x250e, 0x250e, 0x2510, 0x2511, + 0x2514, 0x2515, 0x25e4, 0x25e4, 0x25ea, 0x25ea, 0x25ec, 0x25ed, + 0x25f0, 0x25f0, 0x2600, 0x2612, 0x2614, 0x2617, 0x261a, 0x261a, + 0x2640, 0x267e, 0x2680, 0x268b, 0x26c0, 0x26c0, 0x26c4, 0x26ce, + 0x26d0, 0x26d8, 0x26df, 0x26e6, 0x26e8, 0x26e9, 0x26ec, 0x26ec, + 0x26f0, 0x26f7, 0x26ff, 0x26ff, 0x2740, 0x2743, 0x2748, 0x2749, + 0x2750, 0x2756, 0x2760, 0x2760, 0x300c, 0x300e, 0x301c, 0x301d, + 0x302a, 0x302a, 0x302c, 0x302d, 0x3030, 0x3031, 0x3034, 0x3036, + 0x303c, 0x303c, 0x305e, 0x305f, + ~0 /* sentinel */ +}; + +#ifdef CONFIG_DEBUG_FS +static void a3xx_show(struct msm_gpu *gpu, struct seq_file *m) +{ + gpu->funcs->pm_resume(gpu); + seq_printf(m, "status: %08x\n", + gpu_read(gpu, REG_A3XX_RBBM_STATUS)); + gpu->funcs->pm_suspend(gpu); + adreno_show(gpu, m); +} +#endif + +/* would be nice to not have to duplicate the _show() stuff with printk(): */ +static void a3xx_dump(struct msm_gpu *gpu) +{ + printk("status: %08x\n", + gpu_read(gpu, REG_A3XX_RBBM_STATUS)); + adreno_dump(gpu); +} +/* Register offset defines for A3XX */ +static const unsigned int a3xx_register_offsets[REG_ADRENO_REGISTER_MAX] = { + REG_ADRENO_DEFINE(REG_ADRENO_CP_DEBUG, REG_AXXX_CP_DEBUG), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ME_RAM_WADDR, REG_AXXX_CP_ME_RAM_WADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ME_RAM_DATA, REG_AXXX_CP_ME_RAM_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_PFP_UCODE_DATA, + REG_A3XX_CP_PFP_UCODE_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_PFP_UCODE_ADDR, + REG_A3XX_CP_PFP_UCODE_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_WFI_PEND_CTR, REG_A3XX_CP_WFI_PEND_CTR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_BASE, REG_AXXX_CP_RB_BASE), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_RPTR_ADDR, REG_AXXX_CP_RB_RPTR_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_RPTR, REG_AXXX_CP_RB_RPTR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_WPTR, REG_AXXX_CP_RB_WPTR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_PROTECT_CTRL, REG_A3XX_CP_PROTECT_CTRL), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ME_CNTL, REG_AXXX_CP_ME_CNTL), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_CNTL, REG_AXXX_CP_RB_CNTL), + REG_ADRENO_DEFINE(REG_ADRENO_CP_IB1_BASE, REG_AXXX_CP_IB1_BASE), + REG_ADRENO_DEFINE(REG_ADRENO_CP_IB1_BUFSZ, REG_AXXX_CP_IB1_BUFSZ), + REG_ADRENO_DEFINE(REG_ADRENO_CP_IB2_BASE, REG_AXXX_CP_IB2_BASE), + REG_ADRENO_DEFINE(REG_ADRENO_CP_IB2_BUFSZ, REG_AXXX_CP_IB2_BUFSZ), + REG_ADRENO_DEFINE(REG_ADRENO_CP_TIMESTAMP, REG_AXXX_CP_SCRATCH_REG0), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ME_RAM_RADDR, REG_AXXX_CP_ME_RAM_RADDR), + REG_ADRENO_DEFINE(REG_ADRENO_SCRATCH_ADDR, REG_AXXX_SCRATCH_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_SCRATCH_UMSK, REG_AXXX_SCRATCH_UMSK), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ROQ_ADDR, REG_A3XX_CP_ROQ_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ROQ_DATA, REG_A3XX_CP_ROQ_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MERCIU_ADDR, REG_A3XX_CP_MERCIU_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MERCIU_DATA, REG_A3XX_CP_MERCIU_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MERCIU_DATA2, REG_A3XX_CP_MERCIU_DATA2), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MEQ_ADDR, REG_A3XX_CP_MEQ_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MEQ_DATA, REG_A3XX_CP_MEQ_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_HW_FAULT, REG_A3XX_CP_HW_FAULT), + REG_ADRENO_DEFINE(REG_ADRENO_CP_PROTECT_STATUS, + REG_A3XX_CP_PROTECT_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_STATUS, REG_A3XX_RBBM_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_CTL, + REG_A3XX_RBBM_PERFCTR_CTL), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_LOAD_CMD0, + REG_A3XX_RBBM_PERFCTR_LOAD_CMD0), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_LOAD_CMD1, + REG_A3XX_RBBM_PERFCTR_LOAD_CMD1), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_PWR_1_LO, + REG_A3XX_RBBM_PERFCTR_PWR_1_LO), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_INT_0_MASK, REG_A3XX_RBBM_INT_0_MASK), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_INT_0_STATUS, + REG_A3XX_RBBM_INT_0_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_AHB_ERROR_STATUS, + REG_A3XX_RBBM_AHB_ERROR_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_AHB_CMD, REG_A3XX_RBBM_AHB_CMD), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_INT_CLEAR_CMD, + REG_A3XX_RBBM_INT_CLEAR_CMD), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_CLOCK_CTL, REG_A3XX_RBBM_CLOCK_CTL), + REG_ADRENO_DEFINE(REG_ADRENO_VPC_DEBUG_RAM_SEL, + REG_A3XX_VPC_VPC_DEBUG_RAM_SEL), + REG_ADRENO_DEFINE(REG_ADRENO_VPC_DEBUG_RAM_READ, + REG_A3XX_VPC_VPC_DEBUG_RAM_READ), + REG_ADRENO_DEFINE(REG_ADRENO_VSC_SIZE_ADDRESS, + REG_A3XX_VSC_SIZE_ADDRESS), + REG_ADRENO_DEFINE(REG_ADRENO_VFD_CONTROL_0, REG_A3XX_VFD_CONTROL_0), + REG_ADRENO_DEFINE(REG_ADRENO_VFD_INDEX_MAX, REG_A3XX_VFD_INDEX_MAX), + REG_ADRENO_DEFINE(REG_ADRENO_SP_VS_PVT_MEM_ADDR_REG, + REG_A3XX_SP_VS_PVT_MEM_ADDR_REG), + REG_ADRENO_DEFINE(REG_ADRENO_SP_FS_PVT_MEM_ADDR_REG, + REG_A3XX_SP_FS_PVT_MEM_ADDR_REG), + REG_ADRENO_DEFINE(REG_ADRENO_SP_VS_OBJ_START_REG, + REG_A3XX_SP_VS_OBJ_START_REG), + REG_ADRENO_DEFINE(REG_ADRENO_SP_FS_OBJ_START_REG, + REG_A3XX_SP_FS_OBJ_START_REG), + REG_ADRENO_DEFINE(REG_ADRENO_PA_SC_AA_CONFIG, REG_A3XX_PA_SC_AA_CONFIG), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PM_OVERRIDE2, + REG_A3XX_RBBM_PM_OVERRIDE2), + REG_ADRENO_DEFINE(REG_ADRENO_SCRATCH_REG2, REG_AXXX_CP_SCRATCH_REG2), + REG_ADRENO_DEFINE(REG_ADRENO_SQ_GPR_MANAGEMENT, + REG_A3XX_SQ_GPR_MANAGEMENT), + REG_ADRENO_DEFINE(REG_ADRENO_SQ_INST_STORE_MANAGMENT, + REG_A3XX_SQ_INST_STORE_MANAGMENT), + REG_ADRENO_DEFINE(REG_ADRENO_TP0_CHICKEN, REG_A3XX_TP0_CHICKEN), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_RBBM_CTL, REG_A3XX_RBBM_RBBM_CTL), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_SW_RESET_CMD, + REG_A3XX_RBBM_SW_RESET_CMD), + REG_ADRENO_DEFINE(REG_ADRENO_UCHE_INVALIDATE0, + REG_A3XX_UCHE_CACHE_INVALIDATE0_REG), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_LOAD_VALUE_LO, + REG_A3XX_RBBM_PERFCTR_LOAD_VALUE_LO), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_LOAD_VALUE_HI, + REG_A3XX_RBBM_PERFCTR_LOAD_VALUE_HI), +}; + +static const struct adreno_gpu_funcs funcs = { + .base = { + .get_param = adreno_get_param, + .hw_init = a3xx_hw_init, + .pm_suspend = msm_gpu_pm_suspend, + .pm_resume = msm_gpu_pm_resume, + .recover = a3xx_recover, + .last_fence = adreno_last_fence, + .submit = adreno_submit, + .flush = adreno_flush, + .idle = a3xx_idle, + .irq = a3xx_irq, + .destroy = a3xx_destroy, +#ifdef CONFIG_DEBUG_FS + .show = a3xx_show, +#endif + }, +}; + +static const struct msm_gpu_perfcntr perfcntrs[] = { + { REG_A3XX_SP_PERFCOUNTER6_SELECT, REG_A3XX_RBBM_PERFCTR_SP_6_LO, + SP_ALU_ACTIVE_CYCLES, "ALUACTIVE" }, + { REG_A3XX_SP_PERFCOUNTER7_SELECT, REG_A3XX_RBBM_PERFCTR_SP_7_LO, + SP_FS_FULL_ALU_INSTRUCTIONS, "ALUFULL" }, +}; + +struct msm_gpu *a3xx_gpu_init(struct drm_device *dev) +{ + struct a3xx_gpu *a3xx_gpu = NULL; + struct adreno_gpu *adreno_gpu; + struct msm_gpu *gpu; + struct msm_drm_private *priv = dev->dev_private; + struct platform_device *pdev = priv->gpu_pdev; + int ret; + + if (!pdev) { + dev_err(dev->dev, "no a3xx device\n"); + ret = -ENXIO; + goto fail; + } + + a3xx_gpu = kzalloc(sizeof(*a3xx_gpu), GFP_KERNEL); + if (!a3xx_gpu) { + ret = -ENOMEM; + goto fail; + } + + adreno_gpu = &a3xx_gpu->base; + gpu = &adreno_gpu->base; + + a3xx_gpu->pdev = pdev; + + gpu->perfcntrs = perfcntrs; + gpu->num_perfcntrs = ARRAY_SIZE(perfcntrs); + + adreno_gpu->registers = a3xx_registers; + adreno_gpu->reg_offsets = a3xx_register_offsets; + + ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs); + if (ret) + goto fail; + + /* if needed, allocate gmem: */ + if (adreno_is_a330(adreno_gpu)) { +#ifdef CONFIG_MSM_OCMEM + /* TODO this is different/missing upstream: */ + struct ocmem_buf *ocmem_hdl = + ocmem_allocate(OCMEM_GRAPHICS, adreno_gpu->gmem); + + a3xx_gpu->ocmem_hdl = ocmem_hdl; + a3xx_gpu->ocmem_base = ocmem_hdl->addr; + adreno_gpu->gmem = ocmem_hdl->len; + DBG("using %dK of OCMEM at 0x%08x", adreno_gpu->gmem / 1024, + a3xx_gpu->ocmem_base); +#endif + } + + if (!gpu->mmu) { + /* TODO we think it is possible to configure the GPU to + * restrict access to VRAM carveout. But the required + * registers are unknown. For now just bail out and + * limp along with just modesetting. If it turns out + * to not be possible to restrict access, then we must + * implement a cmdstream validator. + */ + dev_err(dev->dev, "No memory protection without IOMMU\n"); + ret = -ENXIO; + goto fail; + } + + return gpu; + +fail: + if (a3xx_gpu) + a3xx_destroy(&a3xx_gpu->base.base); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/adreno/a3xx_gpu.h b/kernel/drivers/gpu/drm/msm/adreno/a3xx_gpu.h new file mode 100644 index 000000000..85ff66cbd --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/a3xx_gpu.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __A3XX_GPU_H__ +#define __A3XX_GPU_H__ + +#include "adreno_gpu.h" + +/* arrg, somehow fb.h is getting pulled in: */ +#undef ROP_COPY +#undef ROP_XOR + +#include "a3xx.xml.h" + +struct a3xx_gpu { + struct adreno_gpu base; + struct platform_device *pdev; + + /* if OCMEM is used for GMEM: */ + uint32_t ocmem_base; + void *ocmem_hdl; +}; +#define to_a3xx_gpu(x) container_of(x, struct a3xx_gpu, base) + +#endif /* __A3XX_GPU_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/adreno/a4xx.xml.h b/kernel/drivers/gpu/drm/msm/adreno/a4xx.xml.h new file mode 100644 index 000000000..755723fd8 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/a4xx.xml.h @@ -0,0 +1,2300 @@ +#ifndef A4XX_XML +#define A4XX_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32901 bytes, from 2014-06-02 15:21:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 10551 bytes, from 2014-11-13 22:44:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 15085 bytes, from 2014-12-20 21:49:41) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 64344 bytes, from 2014-12-12 20:22:26) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 51069 bytes, from 2014-12-21 15:51:54) + +Copyright (C) 2013-2014 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum a4xx_color_fmt { + RB4_A8_UNORM = 1, + RB4_R5G6R5_UNORM = 14, + RB4_Z16_UNORM = 15, + RB4_R8G8B8_UNORM = 25, + RB4_R8G8B8A8_UNORM = 26, +}; + +enum a4xx_tile_mode { + TILE4_LINEAR = 0, + TILE4_3 = 3, +}; + +enum a4xx_rb_blend_opcode { + BLEND_DST_PLUS_SRC = 0, + BLEND_SRC_MINUS_DST = 1, + BLEND_DST_MINUS_SRC = 2, + BLEND_MIN_DST_SRC = 3, + BLEND_MAX_DST_SRC = 4, +}; + +enum a4xx_vtx_fmt { + VFMT4_32_FLOAT = 1, + VFMT4_32_32_FLOAT = 2, + VFMT4_32_32_32_FLOAT = 3, + VFMT4_32_32_32_32_FLOAT = 4, + VFMT4_16_FLOAT = 5, + VFMT4_16_16_FLOAT = 6, + VFMT4_16_16_16_FLOAT = 7, + VFMT4_16_16_16_16_FLOAT = 8, + VFMT4_32_FIXED = 9, + VFMT4_32_32_FIXED = 10, + VFMT4_32_32_32_FIXED = 11, + VFMT4_32_32_32_32_FIXED = 12, + VFMT4_16_SINT = 16, + VFMT4_16_16_SINT = 17, + VFMT4_16_16_16_SINT = 18, + VFMT4_16_16_16_16_SINT = 19, + VFMT4_16_UINT = 20, + VFMT4_16_16_UINT = 21, + VFMT4_16_16_16_UINT = 22, + VFMT4_16_16_16_16_UINT = 23, + VFMT4_16_SNORM = 24, + VFMT4_16_16_SNORM = 25, + VFMT4_16_16_16_SNORM = 26, + VFMT4_16_16_16_16_SNORM = 27, + VFMT4_16_UNORM = 28, + VFMT4_16_16_UNORM = 29, + VFMT4_16_16_16_UNORM = 30, + VFMT4_16_16_16_16_UNORM = 31, + VFMT4_32_32_SINT = 37, + VFMT4_8_UINT = 40, + VFMT4_8_8_UINT = 41, + VFMT4_8_8_8_UINT = 42, + VFMT4_8_8_8_8_UINT = 43, + VFMT4_8_UNORM = 44, + VFMT4_8_8_UNORM = 45, + VFMT4_8_8_8_UNORM = 46, + VFMT4_8_8_8_8_UNORM = 47, + VFMT4_8_SINT = 48, + VFMT4_8_8_SINT = 49, + VFMT4_8_8_8_SINT = 50, + VFMT4_8_8_8_8_SINT = 51, + VFMT4_8_SNORM = 52, + VFMT4_8_8_SNORM = 53, + VFMT4_8_8_8_SNORM = 54, + VFMT4_8_8_8_8_SNORM = 55, + VFMT4_10_10_10_2_UINT = 60, + VFMT4_10_10_10_2_UNORM = 61, + VFMT4_10_10_10_2_SINT = 62, + VFMT4_10_10_10_2_SNORM = 63, +}; + +enum a4xx_tex_fmt { + TFMT4_5_6_5_UNORM = 11, + TFMT4_5_5_5_1_UNORM = 10, + TFMT4_4_4_4_4_UNORM = 8, + TFMT4_X8Z24_UNORM = 71, + TFMT4_10_10_10_2_UNORM = 33, + TFMT4_A8_UNORM = 3, + TFMT4_L8_A8_UNORM = 13, + TFMT4_8_UNORM = 4, + TFMT4_8_8_UNORM = 14, + TFMT4_8_8_8_8_UNORM = 28, + TFMT4_16_FLOAT = 20, + TFMT4_16_16_FLOAT = 40, + TFMT4_16_16_16_16_FLOAT = 53, + TFMT4_32_FLOAT = 43, + TFMT4_32_32_FLOAT = 56, + TFMT4_32_32_32_32_FLOAT = 63, +}; + +enum a4xx_tex_fetchsize { + TFETCH4_1_BYTE = 0, + TFETCH4_2_BYTE = 1, + TFETCH4_4_BYTE = 2, + TFETCH4_8_BYTE = 3, + TFETCH4_16_BYTE = 4, +}; + +enum a4xx_depth_format { + DEPTH4_NONE = 0, + DEPTH4_16 = 1, + DEPTH4_24_8 = 2, +}; + +enum a4xx_tex_filter { + A4XX_TEX_NEAREST = 0, + A4XX_TEX_LINEAR = 1, +}; + +enum a4xx_tex_clamp { + A4XX_TEX_REPEAT = 0, + A4XX_TEX_CLAMP_TO_EDGE = 1, + A4XX_TEX_MIRROR_REPEAT = 2, + A4XX_TEX_CLAMP_NONE = 3, +}; + +enum a4xx_tex_swiz { + A4XX_TEX_X = 0, + A4XX_TEX_Y = 1, + A4XX_TEX_Z = 2, + A4XX_TEX_W = 3, + A4XX_TEX_ZERO = 4, + A4XX_TEX_ONE = 5, +}; + +enum a4xx_tex_type { + A4XX_TEX_1D = 0, + A4XX_TEX_2D = 1, + A4XX_TEX_CUBE = 2, + A4XX_TEX_3D = 3, +}; + +#define A4XX_CGC_HLSQ_EARLY_CYC__MASK 0x00700000 +#define A4XX_CGC_HLSQ_EARLY_CYC__SHIFT 20 +static inline uint32_t A4XX_CGC_HLSQ_EARLY_CYC(uint32_t val) +{ + return ((val) << A4XX_CGC_HLSQ_EARLY_CYC__SHIFT) & A4XX_CGC_HLSQ_EARLY_CYC__MASK; +} +#define A4XX_INT0_RBBM_GPU_IDLE 0x00000001 +#define A4XX_INT0_RBBM_AHB_ERROR 0x00000002 +#define A4XX_INT0_RBBM_REG_TIMEOUT 0x00000004 +#define A4XX_INT0_RBBM_ME_MS_TIMEOUT 0x00000008 +#define A4XX_INT0_RBBM_PFP_MS_TIMEOUT 0x00000010 +#define A4XX_INT0_RBBM_ATB_BUS_OVERFLOW 0x00000020 +#define A4XX_INT0_VFD_ERROR 0x00000040 +#define A4XX_INT0_CP_SW_INT 0x00000080 +#define A4XX_INT0_CP_T0_PACKET_IN_IB 0x00000100 +#define A4XX_INT0_CP_OPCODE_ERROR 0x00000200 +#define A4XX_INT0_CP_RESERVED_BIT_ERROR 0x00000400 +#define A4XX_INT0_CP_HW_FAULT 0x00000800 +#define A4XX_INT0_CP_DMA 0x00001000 +#define A4XX_INT0_CP_IB2_INT 0x00002000 +#define A4XX_INT0_CP_IB1_INT 0x00004000 +#define A4XX_INT0_CP_RB_INT 0x00008000 +#define A4XX_INT0_CP_REG_PROTECT_FAULT 0x00010000 +#define A4XX_INT0_CP_RB_DONE_TS 0x00020000 +#define A4XX_INT0_CP_VS_DONE_TS 0x00040000 +#define A4XX_INT0_CP_PS_DONE_TS 0x00080000 +#define A4XX_INT0_CACHE_FLUSH_TS 0x00100000 +#define A4XX_INT0_CP_AHB_ERROR_HALT 0x00200000 +#define A4XX_INT0_MISC_HANG_DETECT 0x01000000 +#define A4XX_INT0_UCHE_OOB_ACCESS 0x02000000 +#define REG_A4XX_RB_GMEM_BASE_ADDR 0x00000cc0 + +#define REG_A4XX_RB_PERFCTR_RB_SEL_0 0x00000cc7 + +#define REG_A4XX_RB_PERFCTR_RB_SEL_1 0x00000cc8 + +#define REG_A4XX_RB_PERFCTR_RB_SEL_2 0x00000cc9 + +#define REG_A4XX_RB_PERFCTR_RB_SEL_3 0x00000cca + +#define REG_A4XX_RB_PERFCTR_RB_SEL_4 0x00000ccb + +#define REG_A4XX_RB_PERFCTR_RB_SEL_5 0x00000ccc + +#define REG_A4XX_RB_PERFCTR_RB_SEL_6 0x00000ccd + +#define REG_A4XX_RB_PERFCTR_RB_SEL_7 0x00000cce + +#define REG_A4XX_RB_PERFCTR_CCU_SEL_3 0x00000cd2 + +#define REG_A4XX_RB_FRAME_BUFFER_DIMENSION 0x00000ce0 +#define A4XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__MASK 0x00003fff +#define A4XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__SHIFT 0 +static inline uint32_t A4XX_RB_FRAME_BUFFER_DIMENSION_WIDTH(uint32_t val) +{ + return ((val) << A4XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__SHIFT) & A4XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__MASK; +} +#define A4XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__MASK 0x3fff0000 +#define A4XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__SHIFT 16 +static inline uint32_t A4XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT(uint32_t val) +{ + return ((val) << A4XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__SHIFT) & A4XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__MASK; +} + +#define REG_A4XX_RB_CLEAR_COLOR_DW0 0x000020cc + +#define REG_A4XX_RB_CLEAR_COLOR_DW1 0x000020cd + +#define REG_A4XX_RB_CLEAR_COLOR_DW2 0x000020ce + +#define REG_A4XX_RB_CLEAR_COLOR_DW3 0x000020cf + +#define REG_A4XX_RB_MODE_CONTROL 0x000020a0 +#define A4XX_RB_MODE_CONTROL_WIDTH__MASK 0x0000003f +#define A4XX_RB_MODE_CONTROL_WIDTH__SHIFT 0 +static inline uint32_t A4XX_RB_MODE_CONTROL_WIDTH(uint32_t val) +{ + return ((val >> 5) << A4XX_RB_MODE_CONTROL_WIDTH__SHIFT) & A4XX_RB_MODE_CONTROL_WIDTH__MASK; +} +#define A4XX_RB_MODE_CONTROL_HEIGHT__MASK 0x00003f00 +#define A4XX_RB_MODE_CONTROL_HEIGHT__SHIFT 8 +static inline uint32_t A4XX_RB_MODE_CONTROL_HEIGHT(uint32_t val) +{ + return ((val >> 5) << A4XX_RB_MODE_CONTROL_HEIGHT__SHIFT) & A4XX_RB_MODE_CONTROL_HEIGHT__MASK; +} + +#define REG_A4XX_RB_RENDER_CONTROL 0x000020a1 +#define A4XX_RB_RENDER_CONTROL_BINNING_PASS 0x00000001 +#define A4XX_RB_RENDER_CONTROL_DISABLE_COLOR_PIPE 0x00000020 + +#define REG_A4XX_RB_MSAA_CONTROL 0x000020a2 +#define A4XX_RB_MSAA_CONTROL_DISABLE 0x00001000 +#define A4XX_RB_MSAA_CONTROL_SAMPLES__MASK 0x0000e000 +#define A4XX_RB_MSAA_CONTROL_SAMPLES__SHIFT 13 +static inline uint32_t A4XX_RB_MSAA_CONTROL_SAMPLES(uint32_t val) +{ + return ((val) << A4XX_RB_MSAA_CONTROL_SAMPLES__SHIFT) & A4XX_RB_MSAA_CONTROL_SAMPLES__MASK; +} + +#define REG_A4XX_RB_RENDER_CONTROL2 0x000020a3 +#define A4XX_RB_RENDER_CONTROL2_XCOORD 0x00000001 +#define A4XX_RB_RENDER_CONTROL2_YCOORD 0x00000002 +#define A4XX_RB_RENDER_CONTROL2_ZCOORD 0x00000004 +#define A4XX_RB_RENDER_CONTROL2_WCOORD 0x00000008 +#define A4XX_RB_RENDER_CONTROL2_FACENESS 0x00000020 +#define A4XX_RB_RENDER_CONTROL2_MSAA_SAMPLES__MASK 0x00000380 +#define A4XX_RB_RENDER_CONTROL2_MSAA_SAMPLES__SHIFT 7 +static inline uint32_t A4XX_RB_RENDER_CONTROL2_MSAA_SAMPLES(uint32_t val) +{ + return ((val) << A4XX_RB_RENDER_CONTROL2_MSAA_SAMPLES__SHIFT) & A4XX_RB_RENDER_CONTROL2_MSAA_SAMPLES__MASK; +} +#define A4XX_RB_RENDER_CONTROL2_VARYING 0x00001000 + +static inline uint32_t REG_A4XX_RB_MRT(uint32_t i0) { return 0x000020a4 + 0x5*i0; } + +static inline uint32_t REG_A4XX_RB_MRT_CONTROL(uint32_t i0) { return 0x000020a4 + 0x5*i0; } +#define A4XX_RB_MRT_CONTROL_READ_DEST_ENABLE 0x00000008 +#define A4XX_RB_MRT_CONTROL_BLEND 0x00000010 +#define A4XX_RB_MRT_CONTROL_BLEND2 0x00000020 +#define A4XX_RB_MRT_CONTROL_FASTCLEAR 0x00000400 +#define A4XX_RB_MRT_CONTROL_B11 0x00000800 +#define A4XX_RB_MRT_CONTROL_COMPONENT_ENABLE__MASK 0x0f000000 +#define A4XX_RB_MRT_CONTROL_COMPONENT_ENABLE__SHIFT 24 +static inline uint32_t A4XX_RB_MRT_CONTROL_COMPONENT_ENABLE(uint32_t val) +{ + return ((val) << A4XX_RB_MRT_CONTROL_COMPONENT_ENABLE__SHIFT) & A4XX_RB_MRT_CONTROL_COMPONENT_ENABLE__MASK; +} + +static inline uint32_t REG_A4XX_RB_MRT_BUF_INFO(uint32_t i0) { return 0x000020a5 + 0x5*i0; } +#define A4XX_RB_MRT_BUF_INFO_COLOR_FORMAT__MASK 0x0000003f +#define A4XX_RB_MRT_BUF_INFO_COLOR_FORMAT__SHIFT 0 +static inline uint32_t A4XX_RB_MRT_BUF_INFO_COLOR_FORMAT(enum a4xx_color_fmt val) +{ + return ((val) << A4XX_RB_MRT_BUF_INFO_COLOR_FORMAT__SHIFT) & A4XX_RB_MRT_BUF_INFO_COLOR_FORMAT__MASK; +} +#define A4XX_RB_MRT_BUF_INFO_DITHER_MODE__MASK 0x00000600 +#define A4XX_RB_MRT_BUF_INFO_DITHER_MODE__SHIFT 9 +static inline uint32_t A4XX_RB_MRT_BUF_INFO_DITHER_MODE(enum adreno_rb_dither_mode val) +{ + return ((val) << A4XX_RB_MRT_BUF_INFO_DITHER_MODE__SHIFT) & A4XX_RB_MRT_BUF_INFO_DITHER_MODE__MASK; +} +#define A4XX_RB_MRT_BUF_INFO_COLOR_SWAP__MASK 0x00001800 +#define A4XX_RB_MRT_BUF_INFO_COLOR_SWAP__SHIFT 11 +static inline uint32_t A4XX_RB_MRT_BUF_INFO_COLOR_SWAP(enum a3xx_color_swap val) +{ + return ((val) << A4XX_RB_MRT_BUF_INFO_COLOR_SWAP__SHIFT) & A4XX_RB_MRT_BUF_INFO_COLOR_SWAP__MASK; +} +#define A4XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH__MASK 0x007fc000 +#define A4XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH__SHIFT 14 +static inline uint32_t A4XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH(uint32_t val) +{ + return ((val >> 4) << A4XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH__SHIFT) & A4XX_RB_MRT_BUF_INFO_COLOR_BUF_PITCH__MASK; +} + +static inline uint32_t REG_A4XX_RB_MRT_BASE(uint32_t i0) { return 0x000020a6 + 0x5*i0; } + +static inline uint32_t REG_A4XX_RB_MRT_CONTROL3(uint32_t i0) { return 0x000020a7 + 0x5*i0; } +#define A4XX_RB_MRT_CONTROL3_STRIDE__MASK 0x0001fff8 +#define A4XX_RB_MRT_CONTROL3_STRIDE__SHIFT 3 +static inline uint32_t A4XX_RB_MRT_CONTROL3_STRIDE(uint32_t val) +{ + return ((val) << A4XX_RB_MRT_CONTROL3_STRIDE__SHIFT) & A4XX_RB_MRT_CONTROL3_STRIDE__MASK; +} + +static inline uint32_t REG_A4XX_RB_MRT_BLEND_CONTROL(uint32_t i0) { return 0x000020a8 + 0x5*i0; } +#define A4XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR__MASK 0x0000001f +#define A4XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR__SHIFT 0 +static inline uint32_t A4XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR(enum adreno_rb_blend_factor val) +{ + return ((val) << A4XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR__SHIFT) & A4XX_RB_MRT_BLEND_CONTROL_RGB_SRC_FACTOR__MASK; +} +#define A4XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__MASK 0x000000e0 +#define A4XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__SHIFT 5 +static inline uint32_t A4XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE(enum a4xx_rb_blend_opcode val) +{ + return ((val) << A4XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__SHIFT) & A4XX_RB_MRT_BLEND_CONTROL_RGB_BLEND_OPCODE__MASK; +} +#define A4XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR__MASK 0x00001f00 +#define A4XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR__SHIFT 8 +static inline uint32_t A4XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR(enum adreno_rb_blend_factor val) +{ + return ((val) << A4XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR__SHIFT) & A4XX_RB_MRT_BLEND_CONTROL_RGB_DEST_FACTOR__MASK; +} +#define A4XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR__MASK 0x001f0000 +#define A4XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR__SHIFT 16 +static inline uint32_t A4XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR(enum adreno_rb_blend_factor val) +{ + return ((val) << A4XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR__SHIFT) & A4XX_RB_MRT_BLEND_CONTROL_ALPHA_SRC_FACTOR__MASK; +} +#define A4XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__MASK 0x00e00000 +#define A4XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__SHIFT 21 +static inline uint32_t A4XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE(enum a4xx_rb_blend_opcode val) +{ + return ((val) << A4XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__SHIFT) & A4XX_RB_MRT_BLEND_CONTROL_ALPHA_BLEND_OPCODE__MASK; +} +#define A4XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR__MASK 0x1f000000 +#define A4XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR__SHIFT 24 +static inline uint32_t A4XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR(enum adreno_rb_blend_factor val) +{ + return ((val) << A4XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR__SHIFT) & A4XX_RB_MRT_BLEND_CONTROL_ALPHA_DEST_FACTOR__MASK; +} + +#define REG_A4XX_RB_BLEND_RED 0x000020f3 +#define A4XX_RB_BLEND_RED_UINT__MASK 0x00007fff +#define A4XX_RB_BLEND_RED_UINT__SHIFT 0 +static inline uint32_t A4XX_RB_BLEND_RED_UINT(uint32_t val) +{ + return ((val) << A4XX_RB_BLEND_RED_UINT__SHIFT) & A4XX_RB_BLEND_RED_UINT__MASK; +} +#define A4XX_RB_BLEND_RED_FLOAT__MASK 0xffff0000 +#define A4XX_RB_BLEND_RED_FLOAT__SHIFT 16 +static inline uint32_t A4XX_RB_BLEND_RED_FLOAT(float val) +{ + return ((util_float_to_half(val)) << A4XX_RB_BLEND_RED_FLOAT__SHIFT) & A4XX_RB_BLEND_RED_FLOAT__MASK; +} + +#define REG_A4XX_RB_BLEND_GREEN 0x000020f4 +#define A4XX_RB_BLEND_GREEN_UINT__MASK 0x00007fff +#define A4XX_RB_BLEND_GREEN_UINT__SHIFT 0 +static inline uint32_t A4XX_RB_BLEND_GREEN_UINT(uint32_t val) +{ + return ((val) << A4XX_RB_BLEND_GREEN_UINT__SHIFT) & A4XX_RB_BLEND_GREEN_UINT__MASK; +} +#define A4XX_RB_BLEND_GREEN_FLOAT__MASK 0xffff0000 +#define A4XX_RB_BLEND_GREEN_FLOAT__SHIFT 16 +static inline uint32_t A4XX_RB_BLEND_GREEN_FLOAT(float val) +{ + return ((util_float_to_half(val)) << A4XX_RB_BLEND_GREEN_FLOAT__SHIFT) & A4XX_RB_BLEND_GREEN_FLOAT__MASK; +} + +#define REG_A4XX_RB_BLEND_BLUE 0x000020f5 +#define A4XX_RB_BLEND_BLUE_UINT__MASK 0x00007fff +#define A4XX_RB_BLEND_BLUE_UINT__SHIFT 0 +static inline uint32_t A4XX_RB_BLEND_BLUE_UINT(uint32_t val) +{ + return ((val) << A4XX_RB_BLEND_BLUE_UINT__SHIFT) & A4XX_RB_BLEND_BLUE_UINT__MASK; +} +#define A4XX_RB_BLEND_BLUE_FLOAT__MASK 0xffff0000 +#define A4XX_RB_BLEND_BLUE_FLOAT__SHIFT 16 +static inline uint32_t A4XX_RB_BLEND_BLUE_FLOAT(float val) +{ + return ((util_float_to_half(val)) << A4XX_RB_BLEND_BLUE_FLOAT__SHIFT) & A4XX_RB_BLEND_BLUE_FLOAT__MASK; +} + +#define REG_A4XX_RB_BLEND_ALPHA 0x000020f6 +#define A4XX_RB_BLEND_ALPHA_UINT__MASK 0x00007fff +#define A4XX_RB_BLEND_ALPHA_UINT__SHIFT 0 +static inline uint32_t A4XX_RB_BLEND_ALPHA_UINT(uint32_t val) +{ + return ((val) << A4XX_RB_BLEND_ALPHA_UINT__SHIFT) & A4XX_RB_BLEND_ALPHA_UINT__MASK; +} +#define A4XX_RB_BLEND_ALPHA_FLOAT__MASK 0xffff0000 +#define A4XX_RB_BLEND_ALPHA_FLOAT__SHIFT 16 +static inline uint32_t A4XX_RB_BLEND_ALPHA_FLOAT(float val) +{ + return ((util_float_to_half(val)) << A4XX_RB_BLEND_ALPHA_FLOAT__SHIFT) & A4XX_RB_BLEND_ALPHA_FLOAT__MASK; +} + +#define REG_A4XX_RB_ALPHA_CONTROL 0x000020f8 +#define A4XX_RB_ALPHA_CONTROL_ALPHA_REF__MASK 0x000000ff +#define A4XX_RB_ALPHA_CONTROL_ALPHA_REF__SHIFT 0 +static inline uint32_t A4XX_RB_ALPHA_CONTROL_ALPHA_REF(uint32_t val) +{ + return ((val) << A4XX_RB_ALPHA_CONTROL_ALPHA_REF__SHIFT) & A4XX_RB_ALPHA_CONTROL_ALPHA_REF__MASK; +} +#define A4XX_RB_ALPHA_CONTROL_ALPHA_TEST 0x00000100 +#define A4XX_RB_ALPHA_CONTROL_ALPHA_TEST_FUNC__MASK 0x00000e00 +#define A4XX_RB_ALPHA_CONTROL_ALPHA_TEST_FUNC__SHIFT 9 +static inline uint32_t A4XX_RB_ALPHA_CONTROL_ALPHA_TEST_FUNC(enum adreno_compare_func val) +{ + return ((val) << A4XX_RB_ALPHA_CONTROL_ALPHA_TEST_FUNC__SHIFT) & A4XX_RB_ALPHA_CONTROL_ALPHA_TEST_FUNC__MASK; +} + +#define REG_A4XX_RB_FS_OUTPUT 0x000020f9 +#define A4XX_RB_FS_OUTPUT_ENABLE_BLEND 0x00000001 +#define A4XX_RB_FS_OUTPUT_FAST_CLEAR 0x00000100 +#define A4XX_RB_FS_OUTPUT_SAMPLE_MASK__MASK 0xffff0000 +#define A4XX_RB_FS_OUTPUT_SAMPLE_MASK__SHIFT 16 +static inline uint32_t A4XX_RB_FS_OUTPUT_SAMPLE_MASK(uint32_t val) +{ + return ((val) << A4XX_RB_FS_OUTPUT_SAMPLE_MASK__SHIFT) & A4XX_RB_FS_OUTPUT_SAMPLE_MASK__MASK; +} + +#define REG_A4XX_RB_RENDER_CONTROL3 0x000020fb +#define A4XX_RB_RENDER_CONTROL3_COMPONENT_ENABLE__MASK 0x0000001f +#define A4XX_RB_RENDER_CONTROL3_COMPONENT_ENABLE__SHIFT 0 +static inline uint32_t A4XX_RB_RENDER_CONTROL3_COMPONENT_ENABLE(uint32_t val) +{ + return ((val) << A4XX_RB_RENDER_CONTROL3_COMPONENT_ENABLE__SHIFT) & A4XX_RB_RENDER_CONTROL3_COMPONENT_ENABLE__MASK; +} + +#define REG_A4XX_RB_COPY_CONTROL 0x000020fc +#define A4XX_RB_COPY_CONTROL_MSAA_RESOLVE__MASK 0x00000003 +#define A4XX_RB_COPY_CONTROL_MSAA_RESOLVE__SHIFT 0 +static inline uint32_t A4XX_RB_COPY_CONTROL_MSAA_RESOLVE(enum a3xx_msaa_samples val) +{ + return ((val) << A4XX_RB_COPY_CONTROL_MSAA_RESOLVE__SHIFT) & A4XX_RB_COPY_CONTROL_MSAA_RESOLVE__MASK; +} +#define A4XX_RB_COPY_CONTROL_MODE__MASK 0x00000070 +#define A4XX_RB_COPY_CONTROL_MODE__SHIFT 4 +static inline uint32_t A4XX_RB_COPY_CONTROL_MODE(enum adreno_rb_copy_control_mode val) +{ + return ((val) << A4XX_RB_COPY_CONTROL_MODE__SHIFT) & A4XX_RB_COPY_CONTROL_MODE__MASK; +} +#define A4XX_RB_COPY_CONTROL_FASTCLEAR__MASK 0x00000f00 +#define A4XX_RB_COPY_CONTROL_FASTCLEAR__SHIFT 8 +static inline uint32_t A4XX_RB_COPY_CONTROL_FASTCLEAR(uint32_t val) +{ + return ((val) << A4XX_RB_COPY_CONTROL_FASTCLEAR__SHIFT) & A4XX_RB_COPY_CONTROL_FASTCLEAR__MASK; +} +#define A4XX_RB_COPY_CONTROL_GMEM_BASE__MASK 0xffffc000 +#define A4XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT 14 +static inline uint32_t A4XX_RB_COPY_CONTROL_GMEM_BASE(uint32_t val) +{ + return ((val >> 14) << A4XX_RB_COPY_CONTROL_GMEM_BASE__SHIFT) & A4XX_RB_COPY_CONTROL_GMEM_BASE__MASK; +} + +#define REG_A4XX_RB_COPY_DEST_BASE 0x000020fd +#define A4XX_RB_COPY_DEST_BASE_BASE__MASK 0xffffffe0 +#define A4XX_RB_COPY_DEST_BASE_BASE__SHIFT 5 +static inline uint32_t A4XX_RB_COPY_DEST_BASE_BASE(uint32_t val) +{ + return ((val >> 5) << A4XX_RB_COPY_DEST_BASE_BASE__SHIFT) & A4XX_RB_COPY_DEST_BASE_BASE__MASK; +} + +#define REG_A4XX_RB_COPY_DEST_PITCH 0x000020fe +#define A4XX_RB_COPY_DEST_PITCH_PITCH__MASK 0xffffffff +#define A4XX_RB_COPY_DEST_PITCH_PITCH__SHIFT 0 +static inline uint32_t A4XX_RB_COPY_DEST_PITCH_PITCH(uint32_t val) +{ + return ((val >> 5) << A4XX_RB_COPY_DEST_PITCH_PITCH__SHIFT) & A4XX_RB_COPY_DEST_PITCH_PITCH__MASK; +} + +#define REG_A4XX_RB_COPY_DEST_INFO 0x000020ff +#define A4XX_RB_COPY_DEST_INFO_FORMAT__MASK 0x000000fc +#define A4XX_RB_COPY_DEST_INFO_FORMAT__SHIFT 2 +static inline uint32_t A4XX_RB_COPY_DEST_INFO_FORMAT(enum a4xx_color_fmt val) +{ + return ((val) << A4XX_RB_COPY_DEST_INFO_FORMAT__SHIFT) & A4XX_RB_COPY_DEST_INFO_FORMAT__MASK; +} +#define A4XX_RB_COPY_DEST_INFO_SWAP__MASK 0x00000300 +#define A4XX_RB_COPY_DEST_INFO_SWAP__SHIFT 8 +static inline uint32_t A4XX_RB_COPY_DEST_INFO_SWAP(enum a3xx_color_swap val) +{ + return ((val) << A4XX_RB_COPY_DEST_INFO_SWAP__SHIFT) & A4XX_RB_COPY_DEST_INFO_SWAP__MASK; +} +#define A4XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK 0x00000c00 +#define A4XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT 10 +static inline uint32_t A4XX_RB_COPY_DEST_INFO_DITHER_MODE(enum adreno_rb_dither_mode val) +{ + return ((val) << A4XX_RB_COPY_DEST_INFO_DITHER_MODE__SHIFT) & A4XX_RB_COPY_DEST_INFO_DITHER_MODE__MASK; +} +#define A4XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__MASK 0x0003c000 +#define A4XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__SHIFT 14 +static inline uint32_t A4XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE(uint32_t val) +{ + return ((val) << A4XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__SHIFT) & A4XX_RB_COPY_DEST_INFO_COMPONENT_ENABLE__MASK; +} +#define A4XX_RB_COPY_DEST_INFO_ENDIAN__MASK 0x001c0000 +#define A4XX_RB_COPY_DEST_INFO_ENDIAN__SHIFT 18 +static inline uint32_t A4XX_RB_COPY_DEST_INFO_ENDIAN(enum adreno_rb_surface_endian val) +{ + return ((val) << A4XX_RB_COPY_DEST_INFO_ENDIAN__SHIFT) & A4XX_RB_COPY_DEST_INFO_ENDIAN__MASK; +} +#define A4XX_RB_COPY_DEST_INFO_TILE__MASK 0x03000000 +#define A4XX_RB_COPY_DEST_INFO_TILE__SHIFT 24 +static inline uint32_t A4XX_RB_COPY_DEST_INFO_TILE(enum a4xx_tile_mode val) +{ + return ((val) << A4XX_RB_COPY_DEST_INFO_TILE__SHIFT) & A4XX_RB_COPY_DEST_INFO_TILE__MASK; +} + +#define REG_A4XX_RB_FS_OUTPUT_REG 0x00002100 +#define A4XX_RB_FS_OUTPUT_REG_COLOR_PIPE_ENABLE 0x00000001 +#define A4XX_RB_FS_OUTPUT_REG_FRAG_WRITES_Z 0x00000020 + +#define REG_A4XX_RB_DEPTH_CONTROL 0x00002101 +#define A4XX_RB_DEPTH_CONTROL_FRAG_WRITES_Z 0x00000001 +#define A4XX_RB_DEPTH_CONTROL_Z_ENABLE 0x00000002 +#define A4XX_RB_DEPTH_CONTROL_Z_WRITE_ENABLE 0x00000004 +#define A4XX_RB_DEPTH_CONTROL_ZFUNC__MASK 0x00000070 +#define A4XX_RB_DEPTH_CONTROL_ZFUNC__SHIFT 4 +static inline uint32_t A4XX_RB_DEPTH_CONTROL_ZFUNC(enum adreno_compare_func val) +{ + return ((val) << A4XX_RB_DEPTH_CONTROL_ZFUNC__SHIFT) & A4XX_RB_DEPTH_CONTROL_ZFUNC__MASK; +} +#define A4XX_RB_DEPTH_CONTROL_BF_ENABLE 0x00000080 +#define A4XX_RB_DEPTH_CONTROL_EARLY_Z_DISABLE 0x00010000 +#define A4XX_RB_DEPTH_CONTROL_Z_TEST_ENABLE 0x80000000 + +#define REG_A4XX_RB_DEPTH_CLEAR 0x00002102 + +#define REG_A4XX_RB_DEPTH_INFO 0x00002103 +#define A4XX_RB_DEPTH_INFO_DEPTH_FORMAT__MASK 0x00000003 +#define A4XX_RB_DEPTH_INFO_DEPTH_FORMAT__SHIFT 0 +static inline uint32_t A4XX_RB_DEPTH_INFO_DEPTH_FORMAT(enum a4xx_depth_format val) +{ + return ((val) << A4XX_RB_DEPTH_INFO_DEPTH_FORMAT__SHIFT) & A4XX_RB_DEPTH_INFO_DEPTH_FORMAT__MASK; +} +#define A4XX_RB_DEPTH_INFO_DEPTH_BASE__MASK 0xfffff000 +#define A4XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT 12 +static inline uint32_t A4XX_RB_DEPTH_INFO_DEPTH_BASE(uint32_t val) +{ + return ((val >> 12) << A4XX_RB_DEPTH_INFO_DEPTH_BASE__SHIFT) & A4XX_RB_DEPTH_INFO_DEPTH_BASE__MASK; +} + +#define REG_A4XX_RB_DEPTH_PITCH 0x00002104 +#define A4XX_RB_DEPTH_PITCH__MASK 0xffffffff +#define A4XX_RB_DEPTH_PITCH__SHIFT 0 +static inline uint32_t A4XX_RB_DEPTH_PITCH(uint32_t val) +{ + return ((val >> 5) << A4XX_RB_DEPTH_PITCH__SHIFT) & A4XX_RB_DEPTH_PITCH__MASK; +} + +#define REG_A4XX_RB_DEPTH_PITCH2 0x00002105 +#define A4XX_RB_DEPTH_PITCH2__MASK 0xffffffff +#define A4XX_RB_DEPTH_PITCH2__SHIFT 0 +static inline uint32_t A4XX_RB_DEPTH_PITCH2(uint32_t val) +{ + return ((val >> 5) << A4XX_RB_DEPTH_PITCH2__SHIFT) & A4XX_RB_DEPTH_PITCH2__MASK; +} + +#define REG_A4XX_RB_STENCIL_CONTROL 0x00002106 +#define A4XX_RB_STENCIL_CONTROL_STENCIL_ENABLE 0x00000001 +#define A4XX_RB_STENCIL_CONTROL_STENCIL_ENABLE_BF 0x00000002 +#define A4XX_RB_STENCIL_CONTROL_STENCIL_READ 0x00000004 +#define A4XX_RB_STENCIL_CONTROL_FUNC__MASK 0x00000700 +#define A4XX_RB_STENCIL_CONTROL_FUNC__SHIFT 8 +static inline uint32_t A4XX_RB_STENCIL_CONTROL_FUNC(enum adreno_compare_func val) +{ + return ((val) << A4XX_RB_STENCIL_CONTROL_FUNC__SHIFT) & A4XX_RB_STENCIL_CONTROL_FUNC__MASK; +} +#define A4XX_RB_STENCIL_CONTROL_FAIL__MASK 0x00003800 +#define A4XX_RB_STENCIL_CONTROL_FAIL__SHIFT 11 +static inline uint32_t A4XX_RB_STENCIL_CONTROL_FAIL(enum adreno_stencil_op val) +{ + return ((val) << A4XX_RB_STENCIL_CONTROL_FAIL__SHIFT) & A4XX_RB_STENCIL_CONTROL_FAIL__MASK; +} +#define A4XX_RB_STENCIL_CONTROL_ZPASS__MASK 0x0001c000 +#define A4XX_RB_STENCIL_CONTROL_ZPASS__SHIFT 14 +static inline uint32_t A4XX_RB_STENCIL_CONTROL_ZPASS(enum adreno_stencil_op val) +{ + return ((val) << A4XX_RB_STENCIL_CONTROL_ZPASS__SHIFT) & A4XX_RB_STENCIL_CONTROL_ZPASS__MASK; +} +#define A4XX_RB_STENCIL_CONTROL_ZFAIL__MASK 0x000e0000 +#define A4XX_RB_STENCIL_CONTROL_ZFAIL__SHIFT 17 +static inline uint32_t A4XX_RB_STENCIL_CONTROL_ZFAIL(enum adreno_stencil_op val) +{ + return ((val) << A4XX_RB_STENCIL_CONTROL_ZFAIL__SHIFT) & A4XX_RB_STENCIL_CONTROL_ZFAIL__MASK; +} +#define A4XX_RB_STENCIL_CONTROL_FUNC_BF__MASK 0x00700000 +#define A4XX_RB_STENCIL_CONTROL_FUNC_BF__SHIFT 20 +static inline uint32_t A4XX_RB_STENCIL_CONTROL_FUNC_BF(enum adreno_compare_func val) +{ + return ((val) << A4XX_RB_STENCIL_CONTROL_FUNC_BF__SHIFT) & A4XX_RB_STENCIL_CONTROL_FUNC_BF__MASK; +} +#define A4XX_RB_STENCIL_CONTROL_FAIL_BF__MASK 0x03800000 +#define A4XX_RB_STENCIL_CONTROL_FAIL_BF__SHIFT 23 +static inline uint32_t A4XX_RB_STENCIL_CONTROL_FAIL_BF(enum adreno_stencil_op val) +{ + return ((val) << A4XX_RB_STENCIL_CONTROL_FAIL_BF__SHIFT) & A4XX_RB_STENCIL_CONTROL_FAIL_BF__MASK; +} +#define A4XX_RB_STENCIL_CONTROL_ZPASS_BF__MASK 0x1c000000 +#define A4XX_RB_STENCIL_CONTROL_ZPASS_BF__SHIFT 26 +static inline uint32_t A4XX_RB_STENCIL_CONTROL_ZPASS_BF(enum adreno_stencil_op val) +{ + return ((val) << A4XX_RB_STENCIL_CONTROL_ZPASS_BF__SHIFT) & A4XX_RB_STENCIL_CONTROL_ZPASS_BF__MASK; +} +#define A4XX_RB_STENCIL_CONTROL_ZFAIL_BF__MASK 0xe0000000 +#define A4XX_RB_STENCIL_CONTROL_ZFAIL_BF__SHIFT 29 +static inline uint32_t A4XX_RB_STENCIL_CONTROL_ZFAIL_BF(enum adreno_stencil_op val) +{ + return ((val) << A4XX_RB_STENCIL_CONTROL_ZFAIL_BF__SHIFT) & A4XX_RB_STENCIL_CONTROL_ZFAIL_BF__MASK; +} + +#define REG_A4XX_RB_STENCIL_CONTROL2 0x00002107 +#define A4XX_RB_STENCIL_CONTROL2_STENCIL_BUFFER 0x00000001 + +#define REG_A4XX_RB_STENCILREFMASK 0x0000210b +#define A4XX_RB_STENCILREFMASK_STENCILREF__MASK 0x000000ff +#define A4XX_RB_STENCILREFMASK_STENCILREF__SHIFT 0 +static inline uint32_t A4XX_RB_STENCILREFMASK_STENCILREF(uint32_t val) +{ + return ((val) << A4XX_RB_STENCILREFMASK_STENCILREF__SHIFT) & A4XX_RB_STENCILREFMASK_STENCILREF__MASK; +} +#define A4XX_RB_STENCILREFMASK_STENCILMASK__MASK 0x0000ff00 +#define A4XX_RB_STENCILREFMASK_STENCILMASK__SHIFT 8 +static inline uint32_t A4XX_RB_STENCILREFMASK_STENCILMASK(uint32_t val) +{ + return ((val) << A4XX_RB_STENCILREFMASK_STENCILMASK__SHIFT) & A4XX_RB_STENCILREFMASK_STENCILMASK__MASK; +} +#define A4XX_RB_STENCILREFMASK_STENCILWRITEMASK__MASK 0x00ff0000 +#define A4XX_RB_STENCILREFMASK_STENCILWRITEMASK__SHIFT 16 +static inline uint32_t A4XX_RB_STENCILREFMASK_STENCILWRITEMASK(uint32_t val) +{ + return ((val) << A4XX_RB_STENCILREFMASK_STENCILWRITEMASK__SHIFT) & A4XX_RB_STENCILREFMASK_STENCILWRITEMASK__MASK; +} + +#define REG_A4XX_RB_STENCILREFMASK_BF 0x0000210c +#define A4XX_RB_STENCILREFMASK_BF_STENCILREF__MASK 0x000000ff +#define A4XX_RB_STENCILREFMASK_BF_STENCILREF__SHIFT 0 +static inline uint32_t A4XX_RB_STENCILREFMASK_BF_STENCILREF(uint32_t val) +{ + return ((val) << A4XX_RB_STENCILREFMASK_BF_STENCILREF__SHIFT) & A4XX_RB_STENCILREFMASK_BF_STENCILREF__MASK; +} +#define A4XX_RB_STENCILREFMASK_BF_STENCILMASK__MASK 0x0000ff00 +#define A4XX_RB_STENCILREFMASK_BF_STENCILMASK__SHIFT 8 +static inline uint32_t A4XX_RB_STENCILREFMASK_BF_STENCILMASK(uint32_t val) +{ + return ((val) << A4XX_RB_STENCILREFMASK_BF_STENCILMASK__SHIFT) & A4XX_RB_STENCILREFMASK_BF_STENCILMASK__MASK; +} +#define A4XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__MASK 0x00ff0000 +#define A4XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__SHIFT 16 +static inline uint32_t A4XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK(uint32_t val) +{ + return ((val) << A4XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__SHIFT) & A4XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__MASK; +} + +#define REG_A4XX_RB_BIN_OFFSET 0x0000210d +#define A4XX_RB_BIN_OFFSET_WINDOW_OFFSET_DISABLE 0x80000000 +#define A4XX_RB_BIN_OFFSET_X__MASK 0x00007fff +#define A4XX_RB_BIN_OFFSET_X__SHIFT 0 +static inline uint32_t A4XX_RB_BIN_OFFSET_X(uint32_t val) +{ + return ((val) << A4XX_RB_BIN_OFFSET_X__SHIFT) & A4XX_RB_BIN_OFFSET_X__MASK; +} +#define A4XX_RB_BIN_OFFSET_Y__MASK 0x7fff0000 +#define A4XX_RB_BIN_OFFSET_Y__SHIFT 16 +static inline uint32_t A4XX_RB_BIN_OFFSET_Y(uint32_t val) +{ + return ((val) << A4XX_RB_BIN_OFFSET_Y__SHIFT) & A4XX_RB_BIN_OFFSET_Y__MASK; +} + +static inline uint32_t REG_A4XX_RB_VPORT_Z_CLAMP(uint32_t i0) { return 0x00002120 + 0x2*i0; } + +static inline uint32_t REG_A4XX_RB_VPORT_Z_CLAMP_MIN(uint32_t i0) { return 0x00002120 + 0x2*i0; } + +static inline uint32_t REG_A4XX_RB_VPORT_Z_CLAMP_MAX(uint32_t i0) { return 0x00002121 + 0x2*i0; } + +#define REG_A4XX_RBBM_HW_VERSION 0x00000000 + +#define REG_A4XX_RBBM_HW_CONFIGURATION 0x00000002 + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL_TP(uint32_t i0) { return 0x00000004 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL_TP_REG(uint32_t i0) { return 0x00000004 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL2_TP(uint32_t i0) { return 0x00000008 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL2_TP_REG(uint32_t i0) { return 0x00000008 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_HYST_TP(uint32_t i0) { return 0x0000000c + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_HYST_TP_REG(uint32_t i0) { return 0x0000000c + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_DELAY_TP(uint32_t i0) { return 0x00000010 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_DELAY_TP_REG(uint32_t i0) { return 0x00000010 + 0x1*i0; } + +#define REG_A4XX_RBBM_CLOCK_CTL_UCHE 0x00000014 + +#define REG_A4XX_RBBM_CLOCK_CTL2_UCHE 0x00000015 + +#define REG_A4XX_RBBM_CLOCK_CTL3_UCHE 0x00000016 + +#define REG_A4XX_RBBM_CLOCK_CTL4_UCHE 0x00000017 + +#define REG_A4XX_RBBM_CLOCK_HYST_UCHE 0x00000018 + +#define REG_A4XX_RBBM_CLOCK_DELAY_UCHE 0x00000019 + +#define REG_A4XX_RBBM_CLOCK_MODE_GPC 0x0000001a + +#define REG_A4XX_RBBM_CLOCK_DELAY_GPC 0x0000001b + +#define REG_A4XX_RBBM_CLOCK_HYST_GPC 0x0000001c + +#define REG_A4XX_RBBM_CLOCK_CTL_TSE_RAS_RBBM 0x0000001d + +#define REG_A4XX_RBBM_CLOCK_HYST_TSE_RAS_RBBM 0x0000001e + +#define REG_A4XX_RBBM_CLOCK_DELAY_TSE_RAS_RBBM 0x0000001f + +#define REG_A4XX_RBBM_CLOCK_CTL 0x00000020 + +#define REG_A4XX_RBBM_SP_HYST_CNT 0x00000021 + +#define REG_A4XX_RBBM_SW_RESET_CMD 0x00000022 + +#define REG_A4XX_RBBM_AHB_CTL0 0x00000023 + +#define REG_A4XX_RBBM_AHB_CTL1 0x00000024 + +#define REG_A4XX_RBBM_AHB_CMD 0x00000025 + +#define REG_A4XX_RBBM_RB_SUB_BLOCK_SEL_CTL 0x00000026 + +#define REG_A4XX_RBBM_RAM_ACC_63_32 0x00000028 + +#define REG_A4XX_RBBM_WAIT_IDLE_CLOCKS_CTL 0x0000002b + +#define REG_A4XX_RBBM_INTERFACE_HANG_INT_CTL 0x0000002f + +#define REG_A4XX_RBBM_INTERFACE_HANG_MASK_CTL4 0x00000034 + +#define REG_A4XX_RBBM_INT_CLEAR_CMD 0x00000036 + +#define REG_A4XX_RBBM_INT_0_MASK 0x00000037 + +#define REG_A4XX_RBBM_RBBM_CTL 0x0000003e + +#define REG_A4XX_RBBM_AHB_DEBUG_CTL 0x0000003f + +#define REG_A4XX_RBBM_VBIF_DEBUG_CTL 0x00000041 + +#define REG_A4XX_RBBM_CLOCK_CTL2 0x00000042 + +#define REG_A4XX_RBBM_BLOCK_SW_RESET_CMD 0x00000045 + +#define REG_A4XX_RBBM_RESET_CYCLES 0x00000047 + +#define REG_A4XX_RBBM_EXT_TRACE_BUS_CTL 0x00000049 + +#define REG_A4XX_RBBM_CFG_DEBBUS_SEL_A 0x0000004a + +#define REG_A4XX_RBBM_CFG_DEBBUS_SEL_B 0x0000004b + +#define REG_A4XX_RBBM_CFG_DEBBUS_SEL_C 0x0000004c + +#define REG_A4XX_RBBM_CFG_DEBBUS_SEL_D 0x0000004d + +#define REG_A4XX_RBBM_PERFCTR_CP_0_LO 0x0000009c + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL_SP(uint32_t i0) { return 0x00000068 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL_SP_REG(uint32_t i0) { return 0x00000068 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL2_SP(uint32_t i0) { return 0x0000006c + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL2_SP_REG(uint32_t i0) { return 0x0000006c + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_HYST_SP(uint32_t i0) { return 0x00000070 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_HYST_SP_REG(uint32_t i0) { return 0x00000070 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_DELAY_SP(uint32_t i0) { return 0x00000074 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_DELAY_SP_REG(uint32_t i0) { return 0x00000074 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL_RB(uint32_t i0) { return 0x00000078 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL_RB_REG(uint32_t i0) { return 0x00000078 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL2_RB(uint32_t i0) { return 0x0000007c + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL2_RB_REG(uint32_t i0) { return 0x0000007c + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL_MARB_CCU(uint32_t i0) { return 0x00000082 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_CTL_MARB_CCU_REG(uint32_t i0) { return 0x00000082 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_HYST_RB_MARB_CCU(uint32_t i0) { return 0x00000086 + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_HYST_RB_MARB_CCU_REG(uint32_t i0) { return 0x00000086 + 0x1*i0; } + +#define REG_A4XX_RBBM_CLOCK_HYST_COM_DCOM 0x00000080 + +#define REG_A4XX_RBBM_CLOCK_CTL_COM_DCOM 0x00000081 + +#define REG_A4XX_RBBM_CLOCK_CTL_HLSQ 0x0000008a + +#define REG_A4XX_RBBM_CLOCK_HYST_HLSQ 0x0000008b + +#define REG_A4XX_RBBM_CLOCK_DELAY_HLSQ 0x0000008c + +#define REG_A4XX_RBBM_CLOCK_DELAY_COM_DCOM 0x0000008d + +static inline uint32_t REG_A4XX_RBBM_CLOCK_DELAY_RB_MARB_CCU_L1(uint32_t i0) { return 0x0000008e + 0x1*i0; } + +static inline uint32_t REG_A4XX_RBBM_CLOCK_DELAY_RB_MARB_CCU_L1_REG(uint32_t i0) { return 0x0000008e + 0x1*i0; } + +#define REG_A4XX_RBBM_PERFCTR_PWR_1_LO 0x00000168 + +#define REG_A4XX_RBBM_PERFCTR_CTL 0x00000170 + +#define REG_A4XX_RBBM_PERFCTR_LOAD_CMD0 0x00000171 + +#define REG_A4XX_RBBM_PERFCTR_LOAD_CMD1 0x00000172 + +#define REG_A4XX_RBBM_PERFCTR_LOAD_CMD2 0x00000173 + +#define REG_A4XX_RBBM_PERFCTR_LOAD_VALUE_LO 0x00000174 + +#define REG_A4XX_RBBM_PERFCTR_LOAD_VALUE_HI 0x00000175 + +#define REG_A4XX_RBBM_GPU_BUSY_MASKED 0x0000017a + +#define REG_A4XX_RBBM_INT_0_STATUS 0x0000017d + +#define REG_A4XX_RBBM_CLOCK_STATUS 0x00000182 + +#define REG_A4XX_RBBM_AHB_STATUS 0x00000189 + +#define REG_A4XX_RBBM_AHB_ME_SPLIT_STATUS 0x0000018c + +#define REG_A4XX_RBBM_AHB_PFP_SPLIT_STATUS 0x0000018d + +#define REG_A4XX_RBBM_AHB_ERROR_STATUS 0x0000018f + +#define REG_A4XX_RBBM_STATUS 0x00000191 +#define A4XX_RBBM_STATUS_HI_BUSY 0x00000001 +#define A4XX_RBBM_STATUS_CP_ME_BUSY 0x00000002 +#define A4XX_RBBM_STATUS_CP_PFP_BUSY 0x00000004 +#define A4XX_RBBM_STATUS_CP_NRT_BUSY 0x00004000 +#define A4XX_RBBM_STATUS_VBIF_BUSY 0x00008000 +#define A4XX_RBBM_STATUS_TSE_BUSY 0x00010000 +#define A4XX_RBBM_STATUS_RAS_BUSY 0x00020000 +#define A4XX_RBBM_STATUS_RB_BUSY 0x00040000 +#define A4XX_RBBM_STATUS_PC_DCALL_BUSY 0x00080000 +#define A4XX_RBBM_STATUS_PC_VSD_BUSY 0x00100000 +#define A4XX_RBBM_STATUS_VFD_BUSY 0x00200000 +#define A4XX_RBBM_STATUS_VPC_BUSY 0x00400000 +#define A4XX_RBBM_STATUS_UCHE_BUSY 0x00800000 +#define A4XX_RBBM_STATUS_SP_BUSY 0x01000000 +#define A4XX_RBBM_STATUS_TPL1_BUSY 0x02000000 +#define A4XX_RBBM_STATUS_MARB_BUSY 0x04000000 +#define A4XX_RBBM_STATUS_VSC_BUSY 0x08000000 +#define A4XX_RBBM_STATUS_ARB_BUSY 0x10000000 +#define A4XX_RBBM_STATUS_HLSQ_BUSY 0x20000000 +#define A4XX_RBBM_STATUS_GPU_BUSY_NOHC 0x40000000 +#define A4XX_RBBM_STATUS_GPU_BUSY 0x80000000 + +#define REG_A4XX_RBBM_INTERFACE_RRDY_STATUS5 0x0000019f + +#define REG_A4XX_CP_SCRATCH_UMASK 0x00000228 + +#define REG_A4XX_CP_SCRATCH_ADDR 0x00000229 + +#define REG_A4XX_CP_RB_BASE 0x00000200 + +#define REG_A4XX_CP_RB_CNTL 0x00000201 + +#define REG_A4XX_CP_RB_WPTR 0x00000205 + +#define REG_A4XX_CP_RB_RPTR_ADDR 0x00000203 + +#define REG_A4XX_CP_RB_RPTR 0x00000204 + +#define REG_A4XX_CP_IB1_BASE 0x00000206 + +#define REG_A4XX_CP_IB1_BUFSZ 0x00000207 + +#define REG_A4XX_CP_IB2_BASE 0x00000208 + +#define REG_A4XX_CP_IB2_BUFSZ 0x00000209 + +#define REG_A4XX_CP_ME_RB_DONE_DATA 0x00000217 + +#define REG_A4XX_CP_QUEUE_THRESH2 0x00000219 + +#define REG_A4XX_CP_MERCIU_SIZE 0x0000021b + +#define REG_A4XX_CP_ROQ_ADDR 0x0000021c + +#define REG_A4XX_CP_ROQ_DATA 0x0000021d + +#define REG_A4XX_CP_MEQ_ADDR 0x0000021e + +#define REG_A4XX_CP_MEQ_DATA 0x0000021f + +#define REG_A4XX_CP_MERCIU_ADDR 0x00000220 + +#define REG_A4XX_CP_MERCIU_DATA 0x00000221 + +#define REG_A4XX_CP_MERCIU_DATA2 0x00000222 + +#define REG_A4XX_CP_PFP_UCODE_ADDR 0x00000223 + +#define REG_A4XX_CP_PFP_UCODE_DATA 0x00000224 + +#define REG_A4XX_CP_ME_RAM_WADDR 0x00000225 + +#define REG_A4XX_CP_ME_RAM_RADDR 0x00000226 + +#define REG_A4XX_CP_ME_RAM_DATA 0x00000227 + +#define REG_A4XX_CP_PREEMPT 0x0000022a + +#define REG_A4XX_CP_CNTL 0x0000022c + +#define REG_A4XX_CP_ME_CNTL 0x0000022d + +#define REG_A4XX_CP_DEBUG 0x0000022e + +#define REG_A4XX_CP_DEBUG_ECO_CONTROL 0x00000231 + +#define REG_A4XX_CP_DRAW_STATE_ADDR 0x00000232 + +#define REG_A4XX_CP_PROTECT_REG_0 0x00000240 + +static inline uint32_t REG_A4XX_CP_PROTECT(uint32_t i0) { return 0x00000240 + 0x1*i0; } + +static inline uint32_t REG_A4XX_CP_PROTECT_REG(uint32_t i0) { return 0x00000240 + 0x1*i0; } + +#define REG_A4XX_CP_PROTECT_CTRL 0x00000250 + +#define REG_A4XX_CP_ST_BASE 0x000004c0 + +#define REG_A4XX_CP_STQ_AVAIL 0x000004ce + +#define REG_A4XX_CP_MERCIU_STAT 0x000004d0 + +#define REG_A4XX_CP_WFI_PEND_CTR 0x000004d2 + +#define REG_A4XX_CP_HW_FAULT 0x000004d8 + +#define REG_A4XX_CP_PROTECT_STATUS 0x000004da + +#define REG_A4XX_CP_EVENTS_IN_FLIGHT 0x000004dd + +#define REG_A4XX_CP_PERFCTR_CP_SEL_0 0x00000500 + +#define REG_A4XX_CP_PERFCOMBINER_SELECT 0x0000050b + +static inline uint32_t REG_A4XX_CP_SCRATCH(uint32_t i0) { return 0x00000578 + 0x1*i0; } + +static inline uint32_t REG_A4XX_CP_SCRATCH_REG(uint32_t i0) { return 0x00000578 + 0x1*i0; } + +#define REG_A4XX_SP_VS_STATUS 0x00000ec0 + +#define REG_A4XX_SP_PERFCTR_SP_SEL_11 0x00000ecf + +#define REG_A4XX_SP_SP_CTRL_REG 0x000022c0 +#define A4XX_SP_SP_CTRL_REG_BINNING_PASS 0x00080000 + +#define REG_A4XX_SP_INSTR_CACHE_CTRL 0x000022c1 + +#define REG_A4XX_SP_VS_CTRL_REG0 0x000022c4 +#define A4XX_SP_VS_CTRL_REG0_THREADMODE__MASK 0x00000001 +#define A4XX_SP_VS_CTRL_REG0_THREADMODE__SHIFT 0 +static inline uint32_t A4XX_SP_VS_CTRL_REG0_THREADMODE(enum a3xx_threadmode val) +{ + return ((val) << A4XX_SP_VS_CTRL_REG0_THREADMODE__SHIFT) & A4XX_SP_VS_CTRL_REG0_THREADMODE__MASK; +} +#define A4XX_SP_VS_CTRL_REG0_VARYING 0x00000002 +#define A4XX_SP_VS_CTRL_REG0_CACHEINVALID 0x00000004 +#define A4XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT__MASK 0x000003f0 +#define A4XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT__SHIFT 4 +static inline uint32_t A4XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT(uint32_t val) +{ + return ((val) << A4XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT__SHIFT) & A4XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT__MASK; +} +#define A4XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT__MASK 0x0003fc00 +#define A4XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT__SHIFT 10 +static inline uint32_t A4XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT(uint32_t val) +{ + return ((val) << A4XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT__SHIFT) & A4XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT__MASK; +} +#define A4XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP__MASK 0x000c0000 +#define A4XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP__SHIFT 18 +static inline uint32_t A4XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP(uint32_t val) +{ + return ((val) << A4XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP__SHIFT) & A4XX_SP_VS_CTRL_REG0_INOUTREGOVERLAP__MASK; +} +#define A4XX_SP_VS_CTRL_REG0_THREADSIZE__MASK 0x00100000 +#define A4XX_SP_VS_CTRL_REG0_THREADSIZE__SHIFT 20 +static inline uint32_t A4XX_SP_VS_CTRL_REG0_THREADSIZE(enum a3xx_threadsize val) +{ + return ((val) << A4XX_SP_VS_CTRL_REG0_THREADSIZE__SHIFT) & A4XX_SP_VS_CTRL_REG0_THREADSIZE__MASK; +} +#define A4XX_SP_VS_CTRL_REG0_SUPERTHREADMODE 0x00200000 +#define A4XX_SP_VS_CTRL_REG0_PIXLODENABLE 0x00400000 + +#define REG_A4XX_SP_VS_CTRL_REG1 0x000022c5 +#define A4XX_SP_VS_CTRL_REG1_CONSTLENGTH__MASK 0x000000ff +#define A4XX_SP_VS_CTRL_REG1_CONSTLENGTH__SHIFT 0 +static inline uint32_t A4XX_SP_VS_CTRL_REG1_CONSTLENGTH(uint32_t val) +{ + return ((val) << A4XX_SP_VS_CTRL_REG1_CONSTLENGTH__SHIFT) & A4XX_SP_VS_CTRL_REG1_CONSTLENGTH__MASK; +} +#define A4XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING__MASK 0x7f000000 +#define A4XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING__SHIFT 24 +static inline uint32_t A4XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING(uint32_t val) +{ + return ((val) << A4XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING__SHIFT) & A4XX_SP_VS_CTRL_REG1_INITIALOUTSTANDING__MASK; +} + +#define REG_A4XX_SP_VS_PARAM_REG 0x000022c6 +#define A4XX_SP_VS_PARAM_REG_POSREGID__MASK 0x000000ff +#define A4XX_SP_VS_PARAM_REG_POSREGID__SHIFT 0 +static inline uint32_t A4XX_SP_VS_PARAM_REG_POSREGID(uint32_t val) +{ + return ((val) << A4XX_SP_VS_PARAM_REG_POSREGID__SHIFT) & A4XX_SP_VS_PARAM_REG_POSREGID__MASK; +} +#define A4XX_SP_VS_PARAM_REG_PSIZEREGID__MASK 0x0000ff00 +#define A4XX_SP_VS_PARAM_REG_PSIZEREGID__SHIFT 8 +static inline uint32_t A4XX_SP_VS_PARAM_REG_PSIZEREGID(uint32_t val) +{ + return ((val) << A4XX_SP_VS_PARAM_REG_PSIZEREGID__SHIFT) & A4XX_SP_VS_PARAM_REG_PSIZEREGID__MASK; +} +#define A4XX_SP_VS_PARAM_REG_TOTALVSOUTVAR__MASK 0xfff00000 +#define A4XX_SP_VS_PARAM_REG_TOTALVSOUTVAR__SHIFT 20 +static inline uint32_t A4XX_SP_VS_PARAM_REG_TOTALVSOUTVAR(uint32_t val) +{ + return ((val) << A4XX_SP_VS_PARAM_REG_TOTALVSOUTVAR__SHIFT) & A4XX_SP_VS_PARAM_REG_TOTALVSOUTVAR__MASK; +} + +static inline uint32_t REG_A4XX_SP_VS_OUT(uint32_t i0) { return 0x000022c7 + 0x1*i0; } + +static inline uint32_t REG_A4XX_SP_VS_OUT_REG(uint32_t i0) { return 0x000022c7 + 0x1*i0; } +#define A4XX_SP_VS_OUT_REG_A_REGID__MASK 0x000001ff +#define A4XX_SP_VS_OUT_REG_A_REGID__SHIFT 0 +static inline uint32_t A4XX_SP_VS_OUT_REG_A_REGID(uint32_t val) +{ + return ((val) << A4XX_SP_VS_OUT_REG_A_REGID__SHIFT) & A4XX_SP_VS_OUT_REG_A_REGID__MASK; +} +#define A4XX_SP_VS_OUT_REG_A_COMPMASK__MASK 0x00001e00 +#define A4XX_SP_VS_OUT_REG_A_COMPMASK__SHIFT 9 +static inline uint32_t A4XX_SP_VS_OUT_REG_A_COMPMASK(uint32_t val) +{ + return ((val) << A4XX_SP_VS_OUT_REG_A_COMPMASK__SHIFT) & A4XX_SP_VS_OUT_REG_A_COMPMASK__MASK; +} +#define A4XX_SP_VS_OUT_REG_B_REGID__MASK 0x01ff0000 +#define A4XX_SP_VS_OUT_REG_B_REGID__SHIFT 16 +static inline uint32_t A4XX_SP_VS_OUT_REG_B_REGID(uint32_t val) +{ + return ((val) << A4XX_SP_VS_OUT_REG_B_REGID__SHIFT) & A4XX_SP_VS_OUT_REG_B_REGID__MASK; +} +#define A4XX_SP_VS_OUT_REG_B_COMPMASK__MASK 0x1e000000 +#define A4XX_SP_VS_OUT_REG_B_COMPMASK__SHIFT 25 +static inline uint32_t A4XX_SP_VS_OUT_REG_B_COMPMASK(uint32_t val) +{ + return ((val) << A4XX_SP_VS_OUT_REG_B_COMPMASK__SHIFT) & A4XX_SP_VS_OUT_REG_B_COMPMASK__MASK; +} + +static inline uint32_t REG_A4XX_SP_VS_VPC_DST(uint32_t i0) { return 0x000022d8 + 0x1*i0; } + +static inline uint32_t REG_A4XX_SP_VS_VPC_DST_REG(uint32_t i0) { return 0x000022d8 + 0x1*i0; } +#define A4XX_SP_VS_VPC_DST_REG_OUTLOC0__MASK 0x000000ff +#define A4XX_SP_VS_VPC_DST_REG_OUTLOC0__SHIFT 0 +static inline uint32_t A4XX_SP_VS_VPC_DST_REG_OUTLOC0(uint32_t val) +{ + return ((val) << A4XX_SP_VS_VPC_DST_REG_OUTLOC0__SHIFT) & A4XX_SP_VS_VPC_DST_REG_OUTLOC0__MASK; +} +#define A4XX_SP_VS_VPC_DST_REG_OUTLOC1__MASK 0x0000ff00 +#define A4XX_SP_VS_VPC_DST_REG_OUTLOC1__SHIFT 8 +static inline uint32_t A4XX_SP_VS_VPC_DST_REG_OUTLOC1(uint32_t val) +{ + return ((val) << A4XX_SP_VS_VPC_DST_REG_OUTLOC1__SHIFT) & A4XX_SP_VS_VPC_DST_REG_OUTLOC1__MASK; +} +#define A4XX_SP_VS_VPC_DST_REG_OUTLOC2__MASK 0x00ff0000 +#define A4XX_SP_VS_VPC_DST_REG_OUTLOC2__SHIFT 16 +static inline uint32_t A4XX_SP_VS_VPC_DST_REG_OUTLOC2(uint32_t val) +{ + return ((val) << A4XX_SP_VS_VPC_DST_REG_OUTLOC2__SHIFT) & A4XX_SP_VS_VPC_DST_REG_OUTLOC2__MASK; +} +#define A4XX_SP_VS_VPC_DST_REG_OUTLOC3__MASK 0xff000000 +#define A4XX_SP_VS_VPC_DST_REG_OUTLOC3__SHIFT 24 +static inline uint32_t A4XX_SP_VS_VPC_DST_REG_OUTLOC3(uint32_t val) +{ + return ((val) << A4XX_SP_VS_VPC_DST_REG_OUTLOC3__SHIFT) & A4XX_SP_VS_VPC_DST_REG_OUTLOC3__MASK; +} + +#define REG_A4XX_SP_VS_OBJ_OFFSET_REG 0x000022e0 +#define A4XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK 0x01ff0000 +#define A4XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT 16 +static inline uint32_t A4XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_SP_VS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK 0xfe000000 +#define A4XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT 25 +static inline uint32_t A4XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT) & A4XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK; +} + +#define REG_A4XX_SP_VS_OBJ_START 0x000022e1 + +#define REG_A4XX_SP_VS_PVT_MEM_PARAM 0x000022e2 + +#define REG_A4XX_SP_VS_PVT_MEM_ADDR 0x000022e3 + +#define REG_A4XX_SP_VS_LENGTH_REG 0x000022e5 + +#define REG_A4XX_SP_FS_CTRL_REG0 0x000022e8 +#define A4XX_SP_FS_CTRL_REG0_THREADMODE__MASK 0x00000001 +#define A4XX_SP_FS_CTRL_REG0_THREADMODE__SHIFT 0 +static inline uint32_t A4XX_SP_FS_CTRL_REG0_THREADMODE(enum a3xx_threadmode val) +{ + return ((val) << A4XX_SP_FS_CTRL_REG0_THREADMODE__SHIFT) & A4XX_SP_FS_CTRL_REG0_THREADMODE__MASK; +} +#define A4XX_SP_FS_CTRL_REG0_VARYING 0x00000002 +#define A4XX_SP_FS_CTRL_REG0_CACHEINVALID 0x00000004 +#define A4XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT__MASK 0x000003f0 +#define A4XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT__SHIFT 4 +static inline uint32_t A4XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT(uint32_t val) +{ + return ((val) << A4XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT__SHIFT) & A4XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT__MASK; +} +#define A4XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT__MASK 0x0003fc00 +#define A4XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT__SHIFT 10 +static inline uint32_t A4XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT(uint32_t val) +{ + return ((val) << A4XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT__SHIFT) & A4XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT__MASK; +} +#define A4XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP__MASK 0x000c0000 +#define A4XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP__SHIFT 18 +static inline uint32_t A4XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP(uint32_t val) +{ + return ((val) << A4XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP__SHIFT) & A4XX_SP_FS_CTRL_REG0_INOUTREGOVERLAP__MASK; +} +#define A4XX_SP_FS_CTRL_REG0_THREADSIZE__MASK 0x00100000 +#define A4XX_SP_FS_CTRL_REG0_THREADSIZE__SHIFT 20 +static inline uint32_t A4XX_SP_FS_CTRL_REG0_THREADSIZE(enum a3xx_threadsize val) +{ + return ((val) << A4XX_SP_FS_CTRL_REG0_THREADSIZE__SHIFT) & A4XX_SP_FS_CTRL_REG0_THREADSIZE__MASK; +} +#define A4XX_SP_FS_CTRL_REG0_SUPERTHREADMODE 0x00200000 +#define A4XX_SP_FS_CTRL_REG0_PIXLODENABLE 0x00400000 + +#define REG_A4XX_SP_FS_CTRL_REG1 0x000022e9 +#define A4XX_SP_FS_CTRL_REG1_CONSTLENGTH__MASK 0x000000ff +#define A4XX_SP_FS_CTRL_REG1_CONSTLENGTH__SHIFT 0 +static inline uint32_t A4XX_SP_FS_CTRL_REG1_CONSTLENGTH(uint32_t val) +{ + return ((val) << A4XX_SP_FS_CTRL_REG1_CONSTLENGTH__SHIFT) & A4XX_SP_FS_CTRL_REG1_CONSTLENGTH__MASK; +} +#define A4XX_SP_FS_CTRL_REG1_FACENESS 0x00080000 +#define A4XX_SP_FS_CTRL_REG1_VARYING 0x00100000 +#define A4XX_SP_FS_CTRL_REG1_FRAGCOORD 0x00200000 + +#define REG_A4XX_SP_FS_OBJ_OFFSET_REG 0x000022ea +#define A4XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK 0x01ff0000 +#define A4XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT 16 +static inline uint32_t A4XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_SP_FS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK 0xfe000000 +#define A4XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT 25 +static inline uint32_t A4XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT) & A4XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK; +} + +#define REG_A4XX_SP_FS_OBJ_START 0x000022eb + +#define REG_A4XX_SP_FS_PVT_MEM_PARAM 0x000022ec + +#define REG_A4XX_SP_FS_PVT_MEM_ADDR 0x000022ed + +#define REG_A4XX_SP_FS_LENGTH_REG 0x000022ef + +#define REG_A4XX_SP_FS_OUTPUT_REG 0x000022f0 +#define A4XX_SP_FS_OUTPUT_REG_DEPTH_ENABLE 0x00000080 +#define A4XX_SP_FS_OUTPUT_REG_DEPTH_REGID__MASK 0x0000ff00 +#define A4XX_SP_FS_OUTPUT_REG_DEPTH_REGID__SHIFT 8 +static inline uint32_t A4XX_SP_FS_OUTPUT_REG_DEPTH_REGID(uint32_t val) +{ + return ((val) << A4XX_SP_FS_OUTPUT_REG_DEPTH_REGID__SHIFT) & A4XX_SP_FS_OUTPUT_REG_DEPTH_REGID__MASK; +} + +static inline uint32_t REG_A4XX_SP_FS_MRT(uint32_t i0) { return 0x000022f1 + 0x1*i0; } + +static inline uint32_t REG_A4XX_SP_FS_MRT_REG(uint32_t i0) { return 0x000022f1 + 0x1*i0; } +#define A4XX_SP_FS_MRT_REG_REGID__MASK 0x000000ff +#define A4XX_SP_FS_MRT_REG_REGID__SHIFT 0 +static inline uint32_t A4XX_SP_FS_MRT_REG_REGID(uint32_t val) +{ + return ((val) << A4XX_SP_FS_MRT_REG_REGID__SHIFT) & A4XX_SP_FS_MRT_REG_REGID__MASK; +} +#define A4XX_SP_FS_MRT_REG_HALF_PRECISION 0x00000100 +#define A4XX_SP_FS_MRT_REG_MRTFORMAT__MASK 0x0003f000 +#define A4XX_SP_FS_MRT_REG_MRTFORMAT__SHIFT 12 +static inline uint32_t A4XX_SP_FS_MRT_REG_MRTFORMAT(enum a4xx_color_fmt val) +{ + return ((val) << A4XX_SP_FS_MRT_REG_MRTFORMAT__SHIFT) & A4XX_SP_FS_MRT_REG_MRTFORMAT__MASK; +} + +#define REG_A4XX_SP_HS_OBJ_OFFSET_REG 0x0000230d +#define A4XX_SP_HS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK 0x01ff0000 +#define A4XX_SP_HS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT 16 +static inline uint32_t A4XX_SP_HS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_HS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_SP_HS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_SP_HS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK 0xfe000000 +#define A4XX_SP_HS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT 25 +static inline uint32_t A4XX_SP_HS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_HS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT) & A4XX_SP_HS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK; +} + +#define REG_A4XX_SP_DS_OBJ_OFFSET_REG 0x00002334 +#define A4XX_SP_DS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK 0x01ff0000 +#define A4XX_SP_DS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT 16 +static inline uint32_t A4XX_SP_DS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_DS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_SP_DS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_SP_DS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK 0xfe000000 +#define A4XX_SP_DS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT 25 +static inline uint32_t A4XX_SP_DS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_DS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT) & A4XX_SP_DS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK; +} + +#define REG_A4XX_SP_GS_OBJ_OFFSET_REG 0x0000235b +#define A4XX_SP_GS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK 0x01ff0000 +#define A4XX_SP_GS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT 16 +static inline uint32_t A4XX_SP_GS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_GS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_SP_GS_OBJ_OFFSET_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_SP_GS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK 0xfe000000 +#define A4XX_SP_GS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT 25 +static inline uint32_t A4XX_SP_GS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_SP_GS_OBJ_OFFSET_REG_SHADEROBJOFFSET__SHIFT) & A4XX_SP_GS_OBJ_OFFSET_REG_SHADEROBJOFFSET__MASK; +} + +#define REG_A4XX_SP_GS_LENGTH_REG 0x00002360 + +#define REG_A4XX_VPC_DEBUG_RAM_SEL 0x00000e60 + +#define REG_A4XX_VPC_DEBUG_RAM_READ 0x00000e61 + +#define REG_A4XX_VPC_DEBUG_ECO_CONTROL 0x00000e64 + +#define REG_A4XX_VPC_PERFCTR_VPC_SEL_3 0x00000e68 + +#define REG_A4XX_VPC_ATTR 0x00002140 +#define A4XX_VPC_ATTR_TOTALATTR__MASK 0x000001ff +#define A4XX_VPC_ATTR_TOTALATTR__SHIFT 0 +static inline uint32_t A4XX_VPC_ATTR_TOTALATTR(uint32_t val) +{ + return ((val) << A4XX_VPC_ATTR_TOTALATTR__SHIFT) & A4XX_VPC_ATTR_TOTALATTR__MASK; +} +#define A4XX_VPC_ATTR_PSIZE 0x00000200 +#define A4XX_VPC_ATTR_THRDASSIGN__MASK 0x00003000 +#define A4XX_VPC_ATTR_THRDASSIGN__SHIFT 12 +static inline uint32_t A4XX_VPC_ATTR_THRDASSIGN(uint32_t val) +{ + return ((val) << A4XX_VPC_ATTR_THRDASSIGN__SHIFT) & A4XX_VPC_ATTR_THRDASSIGN__MASK; +} +#define A4XX_VPC_ATTR_ENABLE 0x02000000 + +#define REG_A4XX_VPC_PACK 0x00002141 +#define A4XX_VPC_PACK_NUMBYPASSVAR__MASK 0x000000ff +#define A4XX_VPC_PACK_NUMBYPASSVAR__SHIFT 0 +static inline uint32_t A4XX_VPC_PACK_NUMBYPASSVAR(uint32_t val) +{ + return ((val) << A4XX_VPC_PACK_NUMBYPASSVAR__SHIFT) & A4XX_VPC_PACK_NUMBYPASSVAR__MASK; +} +#define A4XX_VPC_PACK_NUMFPNONPOSVAR__MASK 0x0000ff00 +#define A4XX_VPC_PACK_NUMFPNONPOSVAR__SHIFT 8 +static inline uint32_t A4XX_VPC_PACK_NUMFPNONPOSVAR(uint32_t val) +{ + return ((val) << A4XX_VPC_PACK_NUMFPNONPOSVAR__SHIFT) & A4XX_VPC_PACK_NUMFPNONPOSVAR__MASK; +} +#define A4XX_VPC_PACK_NUMNONPOSVSVAR__MASK 0x00ff0000 +#define A4XX_VPC_PACK_NUMNONPOSVSVAR__SHIFT 16 +static inline uint32_t A4XX_VPC_PACK_NUMNONPOSVSVAR(uint32_t val) +{ + return ((val) << A4XX_VPC_PACK_NUMNONPOSVSVAR__SHIFT) & A4XX_VPC_PACK_NUMNONPOSVSVAR__MASK; +} + +static inline uint32_t REG_A4XX_VPC_VARYING_INTERP(uint32_t i0) { return 0x00002142 + 0x1*i0; } + +static inline uint32_t REG_A4XX_VPC_VARYING_INTERP_MODE(uint32_t i0) { return 0x00002142 + 0x1*i0; } + +static inline uint32_t REG_A4XX_VPC_VARYING_PS_REPL(uint32_t i0) { return 0x0000214a + 0x1*i0; } + +static inline uint32_t REG_A4XX_VPC_VARYING_PS_REPL_MODE(uint32_t i0) { return 0x0000214a + 0x1*i0; } + +#define REG_A4XX_VPC_SO_FLUSH_WADDR_3 0x0000216e + +#define REG_A4XX_VSC_BIN_SIZE 0x00000c00 +#define A4XX_VSC_BIN_SIZE_WIDTH__MASK 0x0000001f +#define A4XX_VSC_BIN_SIZE_WIDTH__SHIFT 0 +static inline uint32_t A4XX_VSC_BIN_SIZE_WIDTH(uint32_t val) +{ + return ((val >> 5) << A4XX_VSC_BIN_SIZE_WIDTH__SHIFT) & A4XX_VSC_BIN_SIZE_WIDTH__MASK; +} +#define A4XX_VSC_BIN_SIZE_HEIGHT__MASK 0x000003e0 +#define A4XX_VSC_BIN_SIZE_HEIGHT__SHIFT 5 +static inline uint32_t A4XX_VSC_BIN_SIZE_HEIGHT(uint32_t val) +{ + return ((val >> 5) << A4XX_VSC_BIN_SIZE_HEIGHT__SHIFT) & A4XX_VSC_BIN_SIZE_HEIGHT__MASK; +} + +#define REG_A4XX_VSC_SIZE_ADDRESS 0x00000c01 + +#define REG_A4XX_VSC_SIZE_ADDRESS2 0x00000c02 + +#define REG_A4XX_VSC_DEBUG_ECO_CONTROL 0x00000c03 + +static inline uint32_t REG_A4XX_VSC_PIPE_CONFIG(uint32_t i0) { return 0x00000c08 + 0x1*i0; } + +static inline uint32_t REG_A4XX_VSC_PIPE_CONFIG_REG(uint32_t i0) { return 0x00000c08 + 0x1*i0; } +#define A4XX_VSC_PIPE_CONFIG_REG_X__MASK 0x000003ff +#define A4XX_VSC_PIPE_CONFIG_REG_X__SHIFT 0 +static inline uint32_t A4XX_VSC_PIPE_CONFIG_REG_X(uint32_t val) +{ + return ((val) << A4XX_VSC_PIPE_CONFIG_REG_X__SHIFT) & A4XX_VSC_PIPE_CONFIG_REG_X__MASK; +} +#define A4XX_VSC_PIPE_CONFIG_REG_Y__MASK 0x000ffc00 +#define A4XX_VSC_PIPE_CONFIG_REG_Y__SHIFT 10 +static inline uint32_t A4XX_VSC_PIPE_CONFIG_REG_Y(uint32_t val) +{ + return ((val) << A4XX_VSC_PIPE_CONFIG_REG_Y__SHIFT) & A4XX_VSC_PIPE_CONFIG_REG_Y__MASK; +} +#define A4XX_VSC_PIPE_CONFIG_REG_W__MASK 0x00f00000 +#define A4XX_VSC_PIPE_CONFIG_REG_W__SHIFT 20 +static inline uint32_t A4XX_VSC_PIPE_CONFIG_REG_W(uint32_t val) +{ + return ((val) << A4XX_VSC_PIPE_CONFIG_REG_W__SHIFT) & A4XX_VSC_PIPE_CONFIG_REG_W__MASK; +} +#define A4XX_VSC_PIPE_CONFIG_REG_H__MASK 0x0f000000 +#define A4XX_VSC_PIPE_CONFIG_REG_H__SHIFT 24 +static inline uint32_t A4XX_VSC_PIPE_CONFIG_REG_H(uint32_t val) +{ + return ((val) << A4XX_VSC_PIPE_CONFIG_REG_H__SHIFT) & A4XX_VSC_PIPE_CONFIG_REG_H__MASK; +} + +static inline uint32_t REG_A4XX_VSC_PIPE_DATA_ADDRESS(uint32_t i0) { return 0x00000c10 + 0x1*i0; } + +static inline uint32_t REG_A4XX_VSC_PIPE_DATA_ADDRESS_REG(uint32_t i0) { return 0x00000c10 + 0x1*i0; } + +static inline uint32_t REG_A4XX_VSC_PIPE_DATA_LENGTH(uint32_t i0) { return 0x00000c18 + 0x1*i0; } + +static inline uint32_t REG_A4XX_VSC_PIPE_DATA_LENGTH_REG(uint32_t i0) { return 0x00000c18 + 0x1*i0; } + +#define REG_A4XX_VSC_PIPE_PARTIAL_POSN_1 0x00000c41 + +#define REG_A4XX_VSC_PERFCTR_VSC_SEL_0 0x00000c50 + +#define REG_A4XX_VSC_PERFCTR_VSC_SEL_1 0x00000c51 + +#define REG_A4XX_VFD_DEBUG_CONTROL 0x00000e40 + +#define REG_A4XX_VFD_PERFCTR_VFD_SEL_7 0x00000e4a + +#define REG_A4XX_VFD_CONTROL_0 0x00002200 +#define A4XX_VFD_CONTROL_0_TOTALATTRTOVS__MASK 0x000000ff +#define A4XX_VFD_CONTROL_0_TOTALATTRTOVS__SHIFT 0 +static inline uint32_t A4XX_VFD_CONTROL_0_TOTALATTRTOVS(uint32_t val) +{ + return ((val) << A4XX_VFD_CONTROL_0_TOTALATTRTOVS__SHIFT) & A4XX_VFD_CONTROL_0_TOTALATTRTOVS__MASK; +} +#define A4XX_VFD_CONTROL_0_BYPASSATTROVS__MASK 0x0001fe00 +#define A4XX_VFD_CONTROL_0_BYPASSATTROVS__SHIFT 9 +static inline uint32_t A4XX_VFD_CONTROL_0_BYPASSATTROVS(uint32_t val) +{ + return ((val) << A4XX_VFD_CONTROL_0_BYPASSATTROVS__SHIFT) & A4XX_VFD_CONTROL_0_BYPASSATTROVS__MASK; +} +#define A4XX_VFD_CONTROL_0_STRMDECINSTRCNT__MASK 0x03f00000 +#define A4XX_VFD_CONTROL_0_STRMDECINSTRCNT__SHIFT 20 +static inline uint32_t A4XX_VFD_CONTROL_0_STRMDECINSTRCNT(uint32_t val) +{ + return ((val) << A4XX_VFD_CONTROL_0_STRMDECINSTRCNT__SHIFT) & A4XX_VFD_CONTROL_0_STRMDECINSTRCNT__MASK; +} +#define A4XX_VFD_CONTROL_0_STRMFETCHINSTRCNT__MASK 0xfc000000 +#define A4XX_VFD_CONTROL_0_STRMFETCHINSTRCNT__SHIFT 26 +static inline uint32_t A4XX_VFD_CONTROL_0_STRMFETCHINSTRCNT(uint32_t val) +{ + return ((val) << A4XX_VFD_CONTROL_0_STRMFETCHINSTRCNT__SHIFT) & A4XX_VFD_CONTROL_0_STRMFETCHINSTRCNT__MASK; +} + +#define REG_A4XX_VFD_CONTROL_1 0x00002201 +#define A4XX_VFD_CONTROL_1_MAXSTORAGE__MASK 0x0000ffff +#define A4XX_VFD_CONTROL_1_MAXSTORAGE__SHIFT 0 +static inline uint32_t A4XX_VFD_CONTROL_1_MAXSTORAGE(uint32_t val) +{ + return ((val) << A4XX_VFD_CONTROL_1_MAXSTORAGE__SHIFT) & A4XX_VFD_CONTROL_1_MAXSTORAGE__MASK; +} +#define A4XX_VFD_CONTROL_1_REGID4VTX__MASK 0x00ff0000 +#define A4XX_VFD_CONTROL_1_REGID4VTX__SHIFT 16 +static inline uint32_t A4XX_VFD_CONTROL_1_REGID4VTX(uint32_t val) +{ + return ((val) << A4XX_VFD_CONTROL_1_REGID4VTX__SHIFT) & A4XX_VFD_CONTROL_1_REGID4VTX__MASK; +} +#define A4XX_VFD_CONTROL_1_REGID4INST__MASK 0xff000000 +#define A4XX_VFD_CONTROL_1_REGID4INST__SHIFT 24 +static inline uint32_t A4XX_VFD_CONTROL_1_REGID4INST(uint32_t val) +{ + return ((val) << A4XX_VFD_CONTROL_1_REGID4INST__SHIFT) & A4XX_VFD_CONTROL_1_REGID4INST__MASK; +} + +#define REG_A4XX_VFD_CONTROL_2 0x00002202 + +#define REG_A4XX_VFD_CONTROL_3 0x00002203 +#define A4XX_VFD_CONTROL_3_REGID_VTXCNT__MASK 0x0000ff00 +#define A4XX_VFD_CONTROL_3_REGID_VTXCNT__SHIFT 8 +static inline uint32_t A4XX_VFD_CONTROL_3_REGID_VTXCNT(uint32_t val) +{ + return ((val) << A4XX_VFD_CONTROL_3_REGID_VTXCNT__SHIFT) & A4XX_VFD_CONTROL_3_REGID_VTXCNT__MASK; +} + +#define REG_A4XX_VFD_CONTROL_4 0x00002204 + +#define REG_A4XX_VFD_INDEX_OFFSET 0x00002208 + +static inline uint32_t REG_A4XX_VFD_FETCH(uint32_t i0) { return 0x0000220a + 0x4*i0; } + +static inline uint32_t REG_A4XX_VFD_FETCH_INSTR_0(uint32_t i0) { return 0x0000220a + 0x4*i0; } +#define A4XX_VFD_FETCH_INSTR_0_FETCHSIZE__MASK 0x0000007f +#define A4XX_VFD_FETCH_INSTR_0_FETCHSIZE__SHIFT 0 +static inline uint32_t A4XX_VFD_FETCH_INSTR_0_FETCHSIZE(uint32_t val) +{ + return ((val) << A4XX_VFD_FETCH_INSTR_0_FETCHSIZE__SHIFT) & A4XX_VFD_FETCH_INSTR_0_FETCHSIZE__MASK; +} +#define A4XX_VFD_FETCH_INSTR_0_BUFSTRIDE__MASK 0x0001ff80 +#define A4XX_VFD_FETCH_INSTR_0_BUFSTRIDE__SHIFT 7 +static inline uint32_t A4XX_VFD_FETCH_INSTR_0_BUFSTRIDE(uint32_t val) +{ + return ((val) << A4XX_VFD_FETCH_INSTR_0_BUFSTRIDE__SHIFT) & A4XX_VFD_FETCH_INSTR_0_BUFSTRIDE__MASK; +} +#define A4XX_VFD_FETCH_INSTR_0_SWITCHNEXT 0x00080000 +#define A4XX_VFD_FETCH_INSTR_0_INSTANCED 0x00100000 + +static inline uint32_t REG_A4XX_VFD_FETCH_INSTR_1(uint32_t i0) { return 0x0000220b + 0x4*i0; } + +static inline uint32_t REG_A4XX_VFD_FETCH_INSTR_2(uint32_t i0) { return 0x0000220c + 0x4*i0; } +#define A4XX_VFD_FETCH_INSTR_2_SIZE__MASK 0xfffffff0 +#define A4XX_VFD_FETCH_INSTR_2_SIZE__SHIFT 4 +static inline uint32_t A4XX_VFD_FETCH_INSTR_2_SIZE(uint32_t val) +{ + return ((val >> 4) << A4XX_VFD_FETCH_INSTR_2_SIZE__SHIFT) & A4XX_VFD_FETCH_INSTR_2_SIZE__MASK; +} + +static inline uint32_t REG_A4XX_VFD_FETCH_INSTR_3(uint32_t i0) { return 0x0000220d + 0x4*i0; } +#define A4XX_VFD_FETCH_INSTR_3_STEPRATE__MASK 0x000001ff +#define A4XX_VFD_FETCH_INSTR_3_STEPRATE__SHIFT 0 +static inline uint32_t A4XX_VFD_FETCH_INSTR_3_STEPRATE(uint32_t val) +{ + return ((val) << A4XX_VFD_FETCH_INSTR_3_STEPRATE__SHIFT) & A4XX_VFD_FETCH_INSTR_3_STEPRATE__MASK; +} + +static inline uint32_t REG_A4XX_VFD_DECODE(uint32_t i0) { return 0x0000228a + 0x1*i0; } + +static inline uint32_t REG_A4XX_VFD_DECODE_INSTR(uint32_t i0) { return 0x0000228a + 0x1*i0; } +#define A4XX_VFD_DECODE_INSTR_WRITEMASK__MASK 0x0000000f +#define A4XX_VFD_DECODE_INSTR_WRITEMASK__SHIFT 0 +static inline uint32_t A4XX_VFD_DECODE_INSTR_WRITEMASK(uint32_t val) +{ + return ((val) << A4XX_VFD_DECODE_INSTR_WRITEMASK__SHIFT) & A4XX_VFD_DECODE_INSTR_WRITEMASK__MASK; +} +#define A4XX_VFD_DECODE_INSTR_CONSTFILL 0x00000010 +#define A4XX_VFD_DECODE_INSTR_FORMAT__MASK 0x00000fc0 +#define A4XX_VFD_DECODE_INSTR_FORMAT__SHIFT 6 +static inline uint32_t A4XX_VFD_DECODE_INSTR_FORMAT(enum a4xx_vtx_fmt val) +{ + return ((val) << A4XX_VFD_DECODE_INSTR_FORMAT__SHIFT) & A4XX_VFD_DECODE_INSTR_FORMAT__MASK; +} +#define A4XX_VFD_DECODE_INSTR_REGID__MASK 0x000ff000 +#define A4XX_VFD_DECODE_INSTR_REGID__SHIFT 12 +static inline uint32_t A4XX_VFD_DECODE_INSTR_REGID(uint32_t val) +{ + return ((val) << A4XX_VFD_DECODE_INSTR_REGID__SHIFT) & A4XX_VFD_DECODE_INSTR_REGID__MASK; +} +#define A4XX_VFD_DECODE_INSTR_INT 0x00100000 +#define A4XX_VFD_DECODE_INSTR_SWAP__MASK 0x00c00000 +#define A4XX_VFD_DECODE_INSTR_SWAP__SHIFT 22 +static inline uint32_t A4XX_VFD_DECODE_INSTR_SWAP(enum a3xx_color_swap val) +{ + return ((val) << A4XX_VFD_DECODE_INSTR_SWAP__SHIFT) & A4XX_VFD_DECODE_INSTR_SWAP__MASK; +} +#define A4XX_VFD_DECODE_INSTR_SHIFTCNT__MASK 0x1f000000 +#define A4XX_VFD_DECODE_INSTR_SHIFTCNT__SHIFT 24 +static inline uint32_t A4XX_VFD_DECODE_INSTR_SHIFTCNT(uint32_t val) +{ + return ((val) << A4XX_VFD_DECODE_INSTR_SHIFTCNT__SHIFT) & A4XX_VFD_DECODE_INSTR_SHIFTCNT__MASK; +} +#define A4XX_VFD_DECODE_INSTR_LASTCOMPVALID 0x20000000 +#define A4XX_VFD_DECODE_INSTR_SWITCHNEXT 0x40000000 + +#define REG_A4XX_TPL1_DEBUG_ECO_CONTROL 0x00000f00 + +#define REG_A4XX_TPL1_PERFCTR_TP_SEL_7 0x00000f0b + +#define REG_A4XX_TPL1_TP_TEX_OFFSET 0x00002380 + +#define REG_A4XX_TPL1_TP_CS_TEXMEMOBJ_BASE_ADDR 0x000023a6 + +#define REG_A4XX_GRAS_TSE_STATUS 0x00000c80 + +#define REG_A4XX_GRAS_DEBUG_ECO_CONTROL 0x00000c81 + +#define REG_A4XX_GRAS_PERFCTR_TSE_SEL_0 0x00000c88 + +#define REG_A4XX_GRAS_PERFCTR_TSE_SEL_3 0x00000c8b + +#define REG_A4XX_GRAS_CL_CLIP_CNTL 0x00002000 + +#define REG_A4XX_GRAS_CLEAR_CNTL 0x00002003 +#define A4XX_GRAS_CLEAR_CNTL_NOT_FASTCLEAR 0x00000001 + +#define REG_A4XX_GRAS_CL_GB_CLIP_ADJ 0x00002004 +#define A4XX_GRAS_CL_GB_CLIP_ADJ_HORZ__MASK 0x000003ff +#define A4XX_GRAS_CL_GB_CLIP_ADJ_HORZ__SHIFT 0 +static inline uint32_t A4XX_GRAS_CL_GB_CLIP_ADJ_HORZ(uint32_t val) +{ + return ((val) << A4XX_GRAS_CL_GB_CLIP_ADJ_HORZ__SHIFT) & A4XX_GRAS_CL_GB_CLIP_ADJ_HORZ__MASK; +} +#define A4XX_GRAS_CL_GB_CLIP_ADJ_VERT__MASK 0x000ffc00 +#define A4XX_GRAS_CL_GB_CLIP_ADJ_VERT__SHIFT 10 +static inline uint32_t A4XX_GRAS_CL_GB_CLIP_ADJ_VERT(uint32_t val) +{ + return ((val) << A4XX_GRAS_CL_GB_CLIP_ADJ_VERT__SHIFT) & A4XX_GRAS_CL_GB_CLIP_ADJ_VERT__MASK; +} + +#define REG_A4XX_GRAS_CL_VPORT_XOFFSET_0 0x00002008 +#define A4XX_GRAS_CL_VPORT_XOFFSET_0__MASK 0xffffffff +#define A4XX_GRAS_CL_VPORT_XOFFSET_0__SHIFT 0 +static inline uint32_t A4XX_GRAS_CL_VPORT_XOFFSET_0(float val) +{ + return ((fui(val)) << A4XX_GRAS_CL_VPORT_XOFFSET_0__SHIFT) & A4XX_GRAS_CL_VPORT_XOFFSET_0__MASK; +} + +#define REG_A4XX_GRAS_CL_VPORT_XSCALE_0 0x00002009 +#define A4XX_GRAS_CL_VPORT_XSCALE_0__MASK 0xffffffff +#define A4XX_GRAS_CL_VPORT_XSCALE_0__SHIFT 0 +static inline uint32_t A4XX_GRAS_CL_VPORT_XSCALE_0(float val) +{ + return ((fui(val)) << A4XX_GRAS_CL_VPORT_XSCALE_0__SHIFT) & A4XX_GRAS_CL_VPORT_XSCALE_0__MASK; +} + +#define REG_A4XX_GRAS_CL_VPORT_YOFFSET_0 0x0000200a +#define A4XX_GRAS_CL_VPORT_YOFFSET_0__MASK 0xffffffff +#define A4XX_GRAS_CL_VPORT_YOFFSET_0__SHIFT 0 +static inline uint32_t A4XX_GRAS_CL_VPORT_YOFFSET_0(float val) +{ + return ((fui(val)) << A4XX_GRAS_CL_VPORT_YOFFSET_0__SHIFT) & A4XX_GRAS_CL_VPORT_YOFFSET_0__MASK; +} + +#define REG_A4XX_GRAS_CL_VPORT_YSCALE_0 0x0000200b +#define A4XX_GRAS_CL_VPORT_YSCALE_0__MASK 0xffffffff +#define A4XX_GRAS_CL_VPORT_YSCALE_0__SHIFT 0 +static inline uint32_t A4XX_GRAS_CL_VPORT_YSCALE_0(float val) +{ + return ((fui(val)) << A4XX_GRAS_CL_VPORT_YSCALE_0__SHIFT) & A4XX_GRAS_CL_VPORT_YSCALE_0__MASK; +} + +#define REG_A4XX_GRAS_CL_VPORT_ZOFFSET_0 0x0000200c +#define A4XX_GRAS_CL_VPORT_ZOFFSET_0__MASK 0xffffffff +#define A4XX_GRAS_CL_VPORT_ZOFFSET_0__SHIFT 0 +static inline uint32_t A4XX_GRAS_CL_VPORT_ZOFFSET_0(float val) +{ + return ((fui(val)) << A4XX_GRAS_CL_VPORT_ZOFFSET_0__SHIFT) & A4XX_GRAS_CL_VPORT_ZOFFSET_0__MASK; +} + +#define REG_A4XX_GRAS_CL_VPORT_ZSCALE_0 0x0000200d +#define A4XX_GRAS_CL_VPORT_ZSCALE_0__MASK 0xffffffff +#define A4XX_GRAS_CL_VPORT_ZSCALE_0__SHIFT 0 +static inline uint32_t A4XX_GRAS_CL_VPORT_ZSCALE_0(float val) +{ + return ((fui(val)) << A4XX_GRAS_CL_VPORT_ZSCALE_0__SHIFT) & A4XX_GRAS_CL_VPORT_ZSCALE_0__MASK; +} + +#define REG_A4XX_GRAS_SU_POINT_MINMAX 0x00002070 +#define A4XX_GRAS_SU_POINT_MINMAX_MIN__MASK 0x0000ffff +#define A4XX_GRAS_SU_POINT_MINMAX_MIN__SHIFT 0 +static inline uint32_t A4XX_GRAS_SU_POINT_MINMAX_MIN(float val) +{ + return ((((uint32_t)(val * 16.0))) << A4XX_GRAS_SU_POINT_MINMAX_MIN__SHIFT) & A4XX_GRAS_SU_POINT_MINMAX_MIN__MASK; +} +#define A4XX_GRAS_SU_POINT_MINMAX_MAX__MASK 0xffff0000 +#define A4XX_GRAS_SU_POINT_MINMAX_MAX__SHIFT 16 +static inline uint32_t A4XX_GRAS_SU_POINT_MINMAX_MAX(float val) +{ + return ((((uint32_t)(val * 16.0))) << A4XX_GRAS_SU_POINT_MINMAX_MAX__SHIFT) & A4XX_GRAS_SU_POINT_MINMAX_MAX__MASK; +} + +#define REG_A4XX_GRAS_SU_POINT_SIZE 0x00002071 +#define A4XX_GRAS_SU_POINT_SIZE__MASK 0xffffffff +#define A4XX_GRAS_SU_POINT_SIZE__SHIFT 0 +static inline uint32_t A4XX_GRAS_SU_POINT_SIZE(float val) +{ + return ((((int32_t)(val * 16.0))) << A4XX_GRAS_SU_POINT_SIZE__SHIFT) & A4XX_GRAS_SU_POINT_SIZE__MASK; +} + +#define REG_A4XX_GRAS_ALPHA_CONTROL 0x00002073 +#define A4XX_GRAS_ALPHA_CONTROL_ALPHA_TEST_ENABLE 0x00000004 + +#define REG_A4XX_GRAS_SU_POLY_OFFSET_SCALE 0x00002074 +#define A4XX_GRAS_SU_POLY_OFFSET_SCALE__MASK 0xffffffff +#define A4XX_GRAS_SU_POLY_OFFSET_SCALE__SHIFT 0 +static inline uint32_t A4XX_GRAS_SU_POLY_OFFSET_SCALE(float val) +{ + return ((fui(val)) << A4XX_GRAS_SU_POLY_OFFSET_SCALE__SHIFT) & A4XX_GRAS_SU_POLY_OFFSET_SCALE__MASK; +} + +#define REG_A4XX_GRAS_SU_POLY_OFFSET_OFFSET 0x00002075 +#define A4XX_GRAS_SU_POLY_OFFSET_OFFSET__MASK 0xffffffff +#define A4XX_GRAS_SU_POLY_OFFSET_OFFSET__SHIFT 0 +static inline uint32_t A4XX_GRAS_SU_POLY_OFFSET_OFFSET(float val) +{ + return ((fui(val)) << A4XX_GRAS_SU_POLY_OFFSET_OFFSET__SHIFT) & A4XX_GRAS_SU_POLY_OFFSET_OFFSET__MASK; +} + +#define REG_A4XX_GRAS_DEPTH_CONTROL 0x00002077 +#define A4XX_GRAS_DEPTH_CONTROL_FORMAT__MASK 0x00000003 +#define A4XX_GRAS_DEPTH_CONTROL_FORMAT__SHIFT 0 +static inline uint32_t A4XX_GRAS_DEPTH_CONTROL_FORMAT(enum a4xx_depth_format val) +{ + return ((val) << A4XX_GRAS_DEPTH_CONTROL_FORMAT__SHIFT) & A4XX_GRAS_DEPTH_CONTROL_FORMAT__MASK; +} + +#define REG_A4XX_GRAS_SU_MODE_CONTROL 0x00002078 +#define A4XX_GRAS_SU_MODE_CONTROL_CULL_FRONT 0x00000001 +#define A4XX_GRAS_SU_MODE_CONTROL_CULL_BACK 0x00000002 +#define A4XX_GRAS_SU_MODE_CONTROL_FRONT_CW 0x00000004 +#define A4XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH__MASK 0x000007f8 +#define A4XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH__SHIFT 3 +static inline uint32_t A4XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH(float val) +{ + return ((((int32_t)(val * 4.0))) << A4XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH__SHIFT) & A4XX_GRAS_SU_MODE_CONTROL_LINEHALFWIDTH__MASK; +} +#define A4XX_GRAS_SU_MODE_CONTROL_POLY_OFFSET 0x00000800 +#define A4XX_GRAS_SU_MODE_CONTROL_RENDERING_PASS 0x00100000 + +#define REG_A4XX_GRAS_SC_CONTROL 0x0000207b +#define A4XX_GRAS_SC_CONTROL_RENDER_MODE__MASK 0x0000000c +#define A4XX_GRAS_SC_CONTROL_RENDER_MODE__SHIFT 2 +static inline uint32_t A4XX_GRAS_SC_CONTROL_RENDER_MODE(enum a3xx_render_mode val) +{ + return ((val) << A4XX_GRAS_SC_CONTROL_RENDER_MODE__SHIFT) & A4XX_GRAS_SC_CONTROL_RENDER_MODE__MASK; +} +#define A4XX_GRAS_SC_CONTROL_MSAA_SAMPLES__MASK 0x00000380 +#define A4XX_GRAS_SC_CONTROL_MSAA_SAMPLES__SHIFT 7 +static inline uint32_t A4XX_GRAS_SC_CONTROL_MSAA_SAMPLES(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_CONTROL_MSAA_SAMPLES__SHIFT) & A4XX_GRAS_SC_CONTROL_MSAA_SAMPLES__MASK; +} +#define A4XX_GRAS_SC_CONTROL_MSAA_DISABLE 0x00000800 +#define A4XX_GRAS_SC_CONTROL_RASTER_MODE__MASK 0x0000f000 +#define A4XX_GRAS_SC_CONTROL_RASTER_MODE__SHIFT 12 +static inline uint32_t A4XX_GRAS_SC_CONTROL_RASTER_MODE(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_CONTROL_RASTER_MODE__SHIFT) & A4XX_GRAS_SC_CONTROL_RASTER_MODE__MASK; +} + +#define REG_A4XX_GRAS_SC_SCREEN_SCISSOR_TL 0x0000207c +#define A4XX_GRAS_SC_SCREEN_SCISSOR_TL_WINDOW_OFFSET_DISABLE 0x80000000 +#define A4XX_GRAS_SC_SCREEN_SCISSOR_TL_X__MASK 0x00007fff +#define A4XX_GRAS_SC_SCREEN_SCISSOR_TL_X__SHIFT 0 +static inline uint32_t A4XX_GRAS_SC_SCREEN_SCISSOR_TL_X(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_SCREEN_SCISSOR_TL_X__SHIFT) & A4XX_GRAS_SC_SCREEN_SCISSOR_TL_X__MASK; +} +#define A4XX_GRAS_SC_SCREEN_SCISSOR_TL_Y__MASK 0x7fff0000 +#define A4XX_GRAS_SC_SCREEN_SCISSOR_TL_Y__SHIFT 16 +static inline uint32_t A4XX_GRAS_SC_SCREEN_SCISSOR_TL_Y(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_SCREEN_SCISSOR_TL_Y__SHIFT) & A4XX_GRAS_SC_SCREEN_SCISSOR_TL_Y__MASK; +} + +#define REG_A4XX_GRAS_SC_SCREEN_SCISSOR_BR 0x0000207d +#define A4XX_GRAS_SC_SCREEN_SCISSOR_BR_WINDOW_OFFSET_DISABLE 0x80000000 +#define A4XX_GRAS_SC_SCREEN_SCISSOR_BR_X__MASK 0x00007fff +#define A4XX_GRAS_SC_SCREEN_SCISSOR_BR_X__SHIFT 0 +static inline uint32_t A4XX_GRAS_SC_SCREEN_SCISSOR_BR_X(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_SCREEN_SCISSOR_BR_X__SHIFT) & A4XX_GRAS_SC_SCREEN_SCISSOR_BR_X__MASK; +} +#define A4XX_GRAS_SC_SCREEN_SCISSOR_BR_Y__MASK 0x7fff0000 +#define A4XX_GRAS_SC_SCREEN_SCISSOR_BR_Y__SHIFT 16 +static inline uint32_t A4XX_GRAS_SC_SCREEN_SCISSOR_BR_Y(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_SCREEN_SCISSOR_BR_Y__SHIFT) & A4XX_GRAS_SC_SCREEN_SCISSOR_BR_Y__MASK; +} + +#define REG_A4XX_GRAS_SC_WINDOW_SCISSOR_BR 0x0000209c +#define A4XX_GRAS_SC_WINDOW_SCISSOR_BR_WINDOW_OFFSET_DISABLE 0x80000000 +#define A4XX_GRAS_SC_WINDOW_SCISSOR_BR_X__MASK 0x00007fff +#define A4XX_GRAS_SC_WINDOW_SCISSOR_BR_X__SHIFT 0 +static inline uint32_t A4XX_GRAS_SC_WINDOW_SCISSOR_BR_X(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_WINDOW_SCISSOR_BR_X__SHIFT) & A4XX_GRAS_SC_WINDOW_SCISSOR_BR_X__MASK; +} +#define A4XX_GRAS_SC_WINDOW_SCISSOR_BR_Y__MASK 0x7fff0000 +#define A4XX_GRAS_SC_WINDOW_SCISSOR_BR_Y__SHIFT 16 +static inline uint32_t A4XX_GRAS_SC_WINDOW_SCISSOR_BR_Y(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_WINDOW_SCISSOR_BR_Y__SHIFT) & A4XX_GRAS_SC_WINDOW_SCISSOR_BR_Y__MASK; +} + +#define REG_A4XX_GRAS_SC_WINDOW_SCISSOR_TL 0x0000209d +#define A4XX_GRAS_SC_WINDOW_SCISSOR_TL_WINDOW_OFFSET_DISABLE 0x80000000 +#define A4XX_GRAS_SC_WINDOW_SCISSOR_TL_X__MASK 0x00007fff +#define A4XX_GRAS_SC_WINDOW_SCISSOR_TL_X__SHIFT 0 +static inline uint32_t A4XX_GRAS_SC_WINDOW_SCISSOR_TL_X(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_WINDOW_SCISSOR_TL_X__SHIFT) & A4XX_GRAS_SC_WINDOW_SCISSOR_TL_X__MASK; +} +#define A4XX_GRAS_SC_WINDOW_SCISSOR_TL_Y__MASK 0x7fff0000 +#define A4XX_GRAS_SC_WINDOW_SCISSOR_TL_Y__SHIFT 16 +static inline uint32_t A4XX_GRAS_SC_WINDOW_SCISSOR_TL_Y(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_WINDOW_SCISSOR_TL_Y__SHIFT) & A4XX_GRAS_SC_WINDOW_SCISSOR_TL_Y__MASK; +} + +#define REG_A4XX_GRAS_SC_EXTENT_WINDOW_BR 0x0000209e +#define A4XX_GRAS_SC_EXTENT_WINDOW_BR_WINDOW_OFFSET_DISABLE 0x80000000 +#define A4XX_GRAS_SC_EXTENT_WINDOW_BR_X__MASK 0x00007fff +#define A4XX_GRAS_SC_EXTENT_WINDOW_BR_X__SHIFT 0 +static inline uint32_t A4XX_GRAS_SC_EXTENT_WINDOW_BR_X(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_EXTENT_WINDOW_BR_X__SHIFT) & A4XX_GRAS_SC_EXTENT_WINDOW_BR_X__MASK; +} +#define A4XX_GRAS_SC_EXTENT_WINDOW_BR_Y__MASK 0x7fff0000 +#define A4XX_GRAS_SC_EXTENT_WINDOW_BR_Y__SHIFT 16 +static inline uint32_t A4XX_GRAS_SC_EXTENT_WINDOW_BR_Y(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_EXTENT_WINDOW_BR_Y__SHIFT) & A4XX_GRAS_SC_EXTENT_WINDOW_BR_Y__MASK; +} + +#define REG_A4XX_GRAS_SC_EXTENT_WINDOW_TL 0x0000209f +#define A4XX_GRAS_SC_EXTENT_WINDOW_TL_WINDOW_OFFSET_DISABLE 0x80000000 +#define A4XX_GRAS_SC_EXTENT_WINDOW_TL_X__MASK 0x00007fff +#define A4XX_GRAS_SC_EXTENT_WINDOW_TL_X__SHIFT 0 +static inline uint32_t A4XX_GRAS_SC_EXTENT_WINDOW_TL_X(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_EXTENT_WINDOW_TL_X__SHIFT) & A4XX_GRAS_SC_EXTENT_WINDOW_TL_X__MASK; +} +#define A4XX_GRAS_SC_EXTENT_WINDOW_TL_Y__MASK 0x7fff0000 +#define A4XX_GRAS_SC_EXTENT_WINDOW_TL_Y__SHIFT 16 +static inline uint32_t A4XX_GRAS_SC_EXTENT_WINDOW_TL_Y(uint32_t val) +{ + return ((val) << A4XX_GRAS_SC_EXTENT_WINDOW_TL_Y__SHIFT) & A4XX_GRAS_SC_EXTENT_WINDOW_TL_Y__MASK; +} + +#define REG_A4XX_UCHE_CACHE_MODE_CONTROL 0x00000e80 + +#define REG_A4XX_UCHE_TRAP_BASE_LO 0x00000e83 + +#define REG_A4XX_UCHE_TRAP_BASE_HI 0x00000e84 + +#define REG_A4XX_UCHE_CACHE_STATUS 0x00000e88 + +#define REG_A4XX_UCHE_INVALIDATE0 0x00000e8a + +#define REG_A4XX_UCHE_INVALIDATE1 0x00000e8b + +#define REG_A4XX_UCHE_CACHE_WAYS_VFD 0x00000e8c + +#define REG_A4XX_UCHE_PERFCTR_UCHE_SEL_7 0x00000e95 + +#define REG_A4XX_HLSQ_TIMEOUT_THRESHOLD 0x00000e00 + +#define REG_A4XX_HLSQ_DEBUG_ECO_CONTROL 0x00000e04 + +#define REG_A4XX_HLSQ_PERF_PIPE_MASK 0x00000e0e + +#define REG_A4XX_HLSQ_CONTROL_0_REG 0x000023c0 +#define A4XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE__MASK 0x00000010 +#define A4XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE__SHIFT 4 +static inline uint32_t A4XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE(enum a3xx_threadsize val) +{ + return ((val) << A4XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE__SHIFT) & A4XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE__MASK; +} +#define A4XX_HLSQ_CONTROL_0_REG_FSSUPERTHREADENABLE 0x00000040 +#define A4XX_HLSQ_CONTROL_0_REG_SPSHADERRESTART 0x00000200 +#define A4XX_HLSQ_CONTROL_0_REG_RESERVED2 0x00000400 +#define A4XX_HLSQ_CONTROL_0_REG_CHUNKDISABLE 0x04000000 +#define A4XX_HLSQ_CONTROL_0_REG_CONSTMODE__MASK 0x08000000 +#define A4XX_HLSQ_CONTROL_0_REG_CONSTMODE__SHIFT 27 +static inline uint32_t A4XX_HLSQ_CONTROL_0_REG_CONSTMODE(uint32_t val) +{ + return ((val) << A4XX_HLSQ_CONTROL_0_REG_CONSTMODE__SHIFT) & A4XX_HLSQ_CONTROL_0_REG_CONSTMODE__MASK; +} +#define A4XX_HLSQ_CONTROL_0_REG_LAZYUPDATEDISABLE 0x10000000 +#define A4XX_HLSQ_CONTROL_0_REG_SPCONSTFULLUPDATE 0x20000000 +#define A4XX_HLSQ_CONTROL_0_REG_TPFULLUPDATE 0x40000000 +#define A4XX_HLSQ_CONTROL_0_REG_SINGLECONTEXT 0x80000000 + +#define REG_A4XX_HLSQ_CONTROL_1_REG 0x000023c1 +#define A4XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE__MASK 0x00000040 +#define A4XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE__SHIFT 6 +static inline uint32_t A4XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE(enum a3xx_threadsize val) +{ + return ((val) << A4XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE__SHIFT) & A4XX_HLSQ_CONTROL_1_REG_VSTHREADSIZE__MASK; +} +#define A4XX_HLSQ_CONTROL_1_REG_VSSUPERTHREADENABLE 0x00000100 +#define A4XX_HLSQ_CONTROL_1_REG_RESERVED1 0x00000200 +#define A4XX_HLSQ_CONTROL_1_REG_COORDREGID__MASK 0x00ff0000 +#define A4XX_HLSQ_CONTROL_1_REG_COORDREGID__SHIFT 16 +static inline uint32_t A4XX_HLSQ_CONTROL_1_REG_COORDREGID(uint32_t val) +{ + return ((val) << A4XX_HLSQ_CONTROL_1_REG_COORDREGID__SHIFT) & A4XX_HLSQ_CONTROL_1_REG_COORDREGID__MASK; +} +#define A4XX_HLSQ_CONTROL_1_REG_ZWCOORD 0x02000000 + +#define REG_A4XX_HLSQ_CONTROL_2_REG 0x000023c2 +#define A4XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__MASK 0xfc000000 +#define A4XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__SHIFT 26 +static inline uint32_t A4XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD(uint32_t val) +{ + return ((val) << A4XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__SHIFT) & A4XX_HLSQ_CONTROL_2_REG_PRIMALLOCTHRESHOLD__MASK; +} +#define A4XX_HLSQ_CONTROL_2_REG_FACEREGID__MASK 0x000003fc +#define A4XX_HLSQ_CONTROL_2_REG_FACEREGID__SHIFT 2 +static inline uint32_t A4XX_HLSQ_CONTROL_2_REG_FACEREGID(uint32_t val) +{ + return ((val) << A4XX_HLSQ_CONTROL_2_REG_FACEREGID__SHIFT) & A4XX_HLSQ_CONTROL_2_REG_FACEREGID__MASK; +} + +#define REG_A4XX_HLSQ_CONTROL_3_REG 0x000023c3 +#define A4XX_HLSQ_CONTROL_3_REG_REGID__MASK 0x000000ff +#define A4XX_HLSQ_CONTROL_3_REG_REGID__SHIFT 0 +static inline uint32_t A4XX_HLSQ_CONTROL_3_REG_REGID(uint32_t val) +{ + return ((val) << A4XX_HLSQ_CONTROL_3_REG_REGID__SHIFT) & A4XX_HLSQ_CONTROL_3_REG_REGID__MASK; +} + +#define REG_A4XX_HLSQ_VS_CONTROL_REG 0x000023c5 +#define A4XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__MASK 0x000000ff +#define A4XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__SHIFT 0 +static inline uint32_t A4XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_VS_CONTROL_REG_CONSTLENGTH__MASK; +} +#define A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET__MASK 0x0000ff00 +#define A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT 8 +static inline uint32_t A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_HLSQ_VS_CONTROL_REG_SHADEROBJOFFSET__MASK 0x00fe0000 +#define A4XX_HLSQ_VS_CONTROL_REG_SHADEROBJOFFSET__SHIFT 17 +static inline uint32_t A4XX_HLSQ_VS_CONTROL_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_VS_CONTROL_REG_SHADEROBJOFFSET__SHIFT) & A4XX_HLSQ_VS_CONTROL_REG_SHADEROBJOFFSET__MASK; +} +#define A4XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH__MASK 0xff000000 +#define A4XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH__SHIFT 24 +static inline uint32_t A4XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH__SHIFT) & A4XX_HLSQ_VS_CONTROL_REG_INSTRLENGTH__MASK; +} + +#define REG_A4XX_HLSQ_FS_CONTROL_REG 0x000023c6 +#define A4XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__MASK 0x000000ff +#define A4XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__SHIFT 0 +static inline uint32_t A4XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_FS_CONTROL_REG_CONSTLENGTH__MASK; +} +#define A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET__MASK 0x0000ff00 +#define A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT 8 +static inline uint32_t A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_HLSQ_FS_CONTROL_REG_SHADEROBJOFFSET__MASK 0x00fe0000 +#define A4XX_HLSQ_FS_CONTROL_REG_SHADEROBJOFFSET__SHIFT 17 +static inline uint32_t A4XX_HLSQ_FS_CONTROL_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_FS_CONTROL_REG_SHADEROBJOFFSET__SHIFT) & A4XX_HLSQ_FS_CONTROL_REG_SHADEROBJOFFSET__MASK; +} +#define A4XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH__MASK 0xff000000 +#define A4XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH__SHIFT 24 +static inline uint32_t A4XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH__SHIFT) & A4XX_HLSQ_FS_CONTROL_REG_INSTRLENGTH__MASK; +} + +#define REG_A4XX_HLSQ_HS_CONTROL_REG 0x000023c7 +#define A4XX_HLSQ_HS_CONTROL_REG_CONSTLENGTH__MASK 0x000000ff +#define A4XX_HLSQ_HS_CONTROL_REG_CONSTLENGTH__SHIFT 0 +static inline uint32_t A4XX_HLSQ_HS_CONTROL_REG_CONSTLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_HS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_HS_CONTROL_REG_CONSTLENGTH__MASK; +} +#define A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET__MASK 0x0000ff00 +#define A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT 8 +static inline uint32_t A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_HLSQ_HS_CONTROL_REG_SHADEROBJOFFSET__MASK 0x00fe0000 +#define A4XX_HLSQ_HS_CONTROL_REG_SHADEROBJOFFSET__SHIFT 17 +static inline uint32_t A4XX_HLSQ_HS_CONTROL_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_HS_CONTROL_REG_SHADEROBJOFFSET__SHIFT) & A4XX_HLSQ_HS_CONTROL_REG_SHADEROBJOFFSET__MASK; +} +#define A4XX_HLSQ_HS_CONTROL_REG_INSTRLENGTH__MASK 0xff000000 +#define A4XX_HLSQ_HS_CONTROL_REG_INSTRLENGTH__SHIFT 24 +static inline uint32_t A4XX_HLSQ_HS_CONTROL_REG_INSTRLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_HS_CONTROL_REG_INSTRLENGTH__SHIFT) & A4XX_HLSQ_HS_CONTROL_REG_INSTRLENGTH__MASK; +} + +#define REG_A4XX_HLSQ_DS_CONTROL_REG 0x000023c8 +#define A4XX_HLSQ_DS_CONTROL_REG_CONSTLENGTH__MASK 0x000000ff +#define A4XX_HLSQ_DS_CONTROL_REG_CONSTLENGTH__SHIFT 0 +static inline uint32_t A4XX_HLSQ_DS_CONTROL_REG_CONSTLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_DS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_DS_CONTROL_REG_CONSTLENGTH__MASK; +} +#define A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET__MASK 0x0000ff00 +#define A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT 8 +static inline uint32_t A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_HLSQ_DS_CONTROL_REG_SHADEROBJOFFSET__MASK 0x00fe0000 +#define A4XX_HLSQ_DS_CONTROL_REG_SHADEROBJOFFSET__SHIFT 17 +static inline uint32_t A4XX_HLSQ_DS_CONTROL_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_DS_CONTROL_REG_SHADEROBJOFFSET__SHIFT) & A4XX_HLSQ_DS_CONTROL_REG_SHADEROBJOFFSET__MASK; +} +#define A4XX_HLSQ_DS_CONTROL_REG_INSTRLENGTH__MASK 0xff000000 +#define A4XX_HLSQ_DS_CONTROL_REG_INSTRLENGTH__SHIFT 24 +static inline uint32_t A4XX_HLSQ_DS_CONTROL_REG_INSTRLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_DS_CONTROL_REG_INSTRLENGTH__SHIFT) & A4XX_HLSQ_DS_CONTROL_REG_INSTRLENGTH__MASK; +} + +#define REG_A4XX_HLSQ_GS_CONTROL_REG 0x000023c9 +#define A4XX_HLSQ_GS_CONTROL_REG_CONSTLENGTH__MASK 0x000000ff +#define A4XX_HLSQ_GS_CONTROL_REG_CONSTLENGTH__SHIFT 0 +static inline uint32_t A4XX_HLSQ_GS_CONTROL_REG_CONSTLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_GS_CONTROL_REG_CONSTLENGTH__SHIFT) & A4XX_HLSQ_GS_CONTROL_REG_CONSTLENGTH__MASK; +} +#define A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET__MASK 0x0000ff00 +#define A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT 8 +static inline uint32_t A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET__SHIFT) & A4XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET__MASK; +} +#define A4XX_HLSQ_GS_CONTROL_REG_SHADEROBJOFFSET__MASK 0x00fe0000 +#define A4XX_HLSQ_GS_CONTROL_REG_SHADEROBJOFFSET__SHIFT 17 +static inline uint32_t A4XX_HLSQ_GS_CONTROL_REG_SHADEROBJOFFSET(uint32_t val) +{ + return ((val) << A4XX_HLSQ_GS_CONTROL_REG_SHADEROBJOFFSET__SHIFT) & A4XX_HLSQ_GS_CONTROL_REG_SHADEROBJOFFSET__MASK; +} +#define A4XX_HLSQ_GS_CONTROL_REG_INSTRLENGTH__MASK 0xff000000 +#define A4XX_HLSQ_GS_CONTROL_REG_INSTRLENGTH__SHIFT 24 +static inline uint32_t A4XX_HLSQ_GS_CONTROL_REG_INSTRLENGTH(uint32_t val) +{ + return ((val) << A4XX_HLSQ_GS_CONTROL_REG_INSTRLENGTH__SHIFT) & A4XX_HLSQ_GS_CONTROL_REG_INSTRLENGTH__MASK; +} + +#define REG_A4XX_HLSQ_UPDATE_CONTROL 0x000023db + +#define REG_A4XX_PC_BINNING_COMMAND 0x00000d00 +#define A4XX_PC_BINNING_COMMAND_BINNING_ENABLE 0x00000001 + +#define REG_A4XX_PC_DRAWCALL_SETUP_OVERRIDE 0x00000d0c + +#define REG_A4XX_PC_PERFCTR_PC_SEL_0 0x00000d10 + +#define REG_A4XX_PC_PERFCTR_PC_SEL_7 0x00000d17 + +#define REG_A4XX_PC_BIN_BASE 0x000021c0 + +#define REG_A4XX_PC_PRIM_VTX_CNTL 0x000021c4 +#define A4XX_PC_PRIM_VTX_CNTL_VAROUT 0x00000001 +#define A4XX_PC_PRIM_VTX_CNTL_PROVOKING_VTX_LAST 0x02000000 +#define A4XX_PC_PRIM_VTX_CNTL_PSIZE 0x04000000 + +#define REG_A4XX_UNKNOWN_21C5 0x000021c5 + +#define REG_A4XX_PC_RESTART_INDEX 0x000021c6 + +#define REG_A4XX_PC_GS_PARAM 0x000021e5 + +#define REG_A4XX_PC_HS_PARAM 0x000021e7 + +#define REG_A4XX_VBIF_VERSION 0x00003000 + +#define REG_A4XX_VBIF_CLKON 0x00003001 +#define A4XX_VBIF_CLKON_FORCE_ON_TESTBUS 0x00000001 + +#define REG_A4XX_VBIF_ABIT_SORT 0x0000301c + +#define REG_A4XX_VBIF_ABIT_SORT_CONF 0x0000301d + +#define REG_A4XX_VBIF_GATE_OFF_WRREQ_EN 0x0000302a + +#define REG_A4XX_VBIF_IN_RD_LIM_CONF0 0x0000302c + +#define REG_A4XX_VBIF_IN_RD_LIM_CONF1 0x0000302d + +#define REG_A4XX_VBIF_IN_WR_LIM_CONF0 0x00003030 + +#define REG_A4XX_VBIF_IN_WR_LIM_CONF1 0x00003031 + +#define REG_A4XX_VBIF_ROUND_ROBIN_QOS_ARB 0x00003049 + +#define REG_A4XX_UNKNOWN_0CC5 0x00000cc5 + +#define REG_A4XX_UNKNOWN_0CC6 0x00000cc6 + +#define REG_A4XX_UNKNOWN_0D01 0x00000d01 + +#define REG_A4XX_UNKNOWN_0E05 0x00000e05 + +#define REG_A4XX_UNKNOWN_0E42 0x00000e42 + +#define REG_A4XX_UNKNOWN_0EC2 0x00000ec2 + +#define REG_A4XX_UNKNOWN_0EC3 0x00000ec3 + +#define REG_A4XX_UNKNOWN_0F03 0x00000f03 + +#define REG_A4XX_UNKNOWN_2001 0x00002001 + +#define REG_A4XX_UNKNOWN_209B 0x0000209b + +#define REG_A4XX_UNKNOWN_20EF 0x000020ef + +#define REG_A4XX_UNKNOWN_20F0 0x000020f0 + +#define REG_A4XX_UNKNOWN_20F1 0x000020f1 + +#define REG_A4XX_UNKNOWN_20F2 0x000020f2 + +#define REG_A4XX_UNKNOWN_20F7 0x000020f7 +#define A4XX_UNKNOWN_20F7__MASK 0xffffffff +#define A4XX_UNKNOWN_20F7__SHIFT 0 +static inline uint32_t A4XX_UNKNOWN_20F7(float val) +{ + return ((fui(val)) << A4XX_UNKNOWN_20F7__SHIFT) & A4XX_UNKNOWN_20F7__MASK; +} + +#define REG_A4XX_UNKNOWN_2152 0x00002152 + +#define REG_A4XX_UNKNOWN_2153 0x00002153 + +#define REG_A4XX_UNKNOWN_2154 0x00002154 + +#define REG_A4XX_UNKNOWN_2155 0x00002155 + +#define REG_A4XX_UNKNOWN_2156 0x00002156 + +#define REG_A4XX_UNKNOWN_2157 0x00002157 + +#define REG_A4XX_UNKNOWN_21C3 0x000021c3 + +#define REG_A4XX_UNKNOWN_21E6 0x000021e6 + +#define REG_A4XX_UNKNOWN_2209 0x00002209 + +#define REG_A4XX_UNKNOWN_22D7 0x000022d7 + +#define REG_A4XX_UNKNOWN_2381 0x00002381 + +#define REG_A4XX_UNKNOWN_23A0 0x000023a0 + +#define REG_A4XX_TEX_SAMP_0 0x00000000 +#define A4XX_TEX_SAMP_0_MIPFILTER_LINEAR_NEAR 0x00000001 +#define A4XX_TEX_SAMP_0_XY_MAG__MASK 0x00000006 +#define A4XX_TEX_SAMP_0_XY_MAG__SHIFT 1 +static inline uint32_t A4XX_TEX_SAMP_0_XY_MAG(enum a4xx_tex_filter val) +{ + return ((val) << A4XX_TEX_SAMP_0_XY_MAG__SHIFT) & A4XX_TEX_SAMP_0_XY_MAG__MASK; +} +#define A4XX_TEX_SAMP_0_XY_MIN__MASK 0x00000018 +#define A4XX_TEX_SAMP_0_XY_MIN__SHIFT 3 +static inline uint32_t A4XX_TEX_SAMP_0_XY_MIN(enum a4xx_tex_filter val) +{ + return ((val) << A4XX_TEX_SAMP_0_XY_MIN__SHIFT) & A4XX_TEX_SAMP_0_XY_MIN__MASK; +} +#define A4XX_TEX_SAMP_0_WRAP_S__MASK 0x000000e0 +#define A4XX_TEX_SAMP_0_WRAP_S__SHIFT 5 +static inline uint32_t A4XX_TEX_SAMP_0_WRAP_S(enum a4xx_tex_clamp val) +{ + return ((val) << A4XX_TEX_SAMP_0_WRAP_S__SHIFT) & A4XX_TEX_SAMP_0_WRAP_S__MASK; +} +#define A4XX_TEX_SAMP_0_WRAP_T__MASK 0x00000700 +#define A4XX_TEX_SAMP_0_WRAP_T__SHIFT 8 +static inline uint32_t A4XX_TEX_SAMP_0_WRAP_T(enum a4xx_tex_clamp val) +{ + return ((val) << A4XX_TEX_SAMP_0_WRAP_T__SHIFT) & A4XX_TEX_SAMP_0_WRAP_T__MASK; +} +#define A4XX_TEX_SAMP_0_WRAP_R__MASK 0x00003800 +#define A4XX_TEX_SAMP_0_WRAP_R__SHIFT 11 +static inline uint32_t A4XX_TEX_SAMP_0_WRAP_R(enum a4xx_tex_clamp val) +{ + return ((val) << A4XX_TEX_SAMP_0_WRAP_R__SHIFT) & A4XX_TEX_SAMP_0_WRAP_R__MASK; +} + +#define REG_A4XX_TEX_SAMP_1 0x00000001 +#define A4XX_TEX_SAMP_1_COMPARE_FUNC__MASK 0x0000000e +#define A4XX_TEX_SAMP_1_COMPARE_FUNC__SHIFT 1 +static inline uint32_t A4XX_TEX_SAMP_1_COMPARE_FUNC(enum adreno_compare_func val) +{ + return ((val) << A4XX_TEX_SAMP_1_COMPARE_FUNC__SHIFT) & A4XX_TEX_SAMP_1_COMPARE_FUNC__MASK; +} +#define A4XX_TEX_SAMP_1_UNNORM_COORDS 0x00000020 +#define A4XX_TEX_SAMP_1_MIPFILTER_LINEAR_FAR 0x00000040 +#define A4XX_TEX_SAMP_1_MAX_LOD__MASK 0x000fff00 +#define A4XX_TEX_SAMP_1_MAX_LOD__SHIFT 8 +static inline uint32_t A4XX_TEX_SAMP_1_MAX_LOD(float val) +{ + return ((((uint32_t)(val * 256.0))) << A4XX_TEX_SAMP_1_MAX_LOD__SHIFT) & A4XX_TEX_SAMP_1_MAX_LOD__MASK; +} +#define A4XX_TEX_SAMP_1_MIN_LOD__MASK 0xfff00000 +#define A4XX_TEX_SAMP_1_MIN_LOD__SHIFT 20 +static inline uint32_t A4XX_TEX_SAMP_1_MIN_LOD(float val) +{ + return ((((uint32_t)(val * 256.0))) << A4XX_TEX_SAMP_1_MIN_LOD__SHIFT) & A4XX_TEX_SAMP_1_MIN_LOD__MASK; +} + +#define REG_A4XX_TEX_CONST_0 0x00000000 +#define A4XX_TEX_CONST_0_TILED 0x00000001 +#define A4XX_TEX_CONST_0_SWIZ_X__MASK 0x00000070 +#define A4XX_TEX_CONST_0_SWIZ_X__SHIFT 4 +static inline uint32_t A4XX_TEX_CONST_0_SWIZ_X(enum a4xx_tex_swiz val) +{ + return ((val) << A4XX_TEX_CONST_0_SWIZ_X__SHIFT) & A4XX_TEX_CONST_0_SWIZ_X__MASK; +} +#define A4XX_TEX_CONST_0_SWIZ_Y__MASK 0x00000380 +#define A4XX_TEX_CONST_0_SWIZ_Y__SHIFT 7 +static inline uint32_t A4XX_TEX_CONST_0_SWIZ_Y(enum a4xx_tex_swiz val) +{ + return ((val) << A4XX_TEX_CONST_0_SWIZ_Y__SHIFT) & A4XX_TEX_CONST_0_SWIZ_Y__MASK; +} +#define A4XX_TEX_CONST_0_SWIZ_Z__MASK 0x00001c00 +#define A4XX_TEX_CONST_0_SWIZ_Z__SHIFT 10 +static inline uint32_t A4XX_TEX_CONST_0_SWIZ_Z(enum a4xx_tex_swiz val) +{ + return ((val) << A4XX_TEX_CONST_0_SWIZ_Z__SHIFT) & A4XX_TEX_CONST_0_SWIZ_Z__MASK; +} +#define A4XX_TEX_CONST_0_SWIZ_W__MASK 0x0000e000 +#define A4XX_TEX_CONST_0_SWIZ_W__SHIFT 13 +static inline uint32_t A4XX_TEX_CONST_0_SWIZ_W(enum a4xx_tex_swiz val) +{ + return ((val) << A4XX_TEX_CONST_0_SWIZ_W__SHIFT) & A4XX_TEX_CONST_0_SWIZ_W__MASK; +} +#define A4XX_TEX_CONST_0_MIPLVLS__MASK 0x000f0000 +#define A4XX_TEX_CONST_0_MIPLVLS__SHIFT 16 +static inline uint32_t A4XX_TEX_CONST_0_MIPLVLS(uint32_t val) +{ + return ((val) << A4XX_TEX_CONST_0_MIPLVLS__SHIFT) & A4XX_TEX_CONST_0_MIPLVLS__MASK; +} +#define A4XX_TEX_CONST_0_FMT__MASK 0x1fc00000 +#define A4XX_TEX_CONST_0_FMT__SHIFT 22 +static inline uint32_t A4XX_TEX_CONST_0_FMT(enum a4xx_tex_fmt val) +{ + return ((val) << A4XX_TEX_CONST_0_FMT__SHIFT) & A4XX_TEX_CONST_0_FMT__MASK; +} +#define A4XX_TEX_CONST_0_TYPE__MASK 0x60000000 +#define A4XX_TEX_CONST_0_TYPE__SHIFT 29 +static inline uint32_t A4XX_TEX_CONST_0_TYPE(enum a4xx_tex_type val) +{ + return ((val) << A4XX_TEX_CONST_0_TYPE__SHIFT) & A4XX_TEX_CONST_0_TYPE__MASK; +} + +#define REG_A4XX_TEX_CONST_1 0x00000001 +#define A4XX_TEX_CONST_1_HEIGHT__MASK 0x00007fff +#define A4XX_TEX_CONST_1_HEIGHT__SHIFT 0 +static inline uint32_t A4XX_TEX_CONST_1_HEIGHT(uint32_t val) +{ + return ((val) << A4XX_TEX_CONST_1_HEIGHT__SHIFT) & A4XX_TEX_CONST_1_HEIGHT__MASK; +} +#define A4XX_TEX_CONST_1_WIDTH__MASK 0x1fff8000 +#define A4XX_TEX_CONST_1_WIDTH__SHIFT 15 +static inline uint32_t A4XX_TEX_CONST_1_WIDTH(uint32_t val) +{ + return ((val) << A4XX_TEX_CONST_1_WIDTH__SHIFT) & A4XX_TEX_CONST_1_WIDTH__MASK; +} + +#define REG_A4XX_TEX_CONST_2 0x00000002 +#define A4XX_TEX_CONST_2_FETCHSIZE__MASK 0x0000000f +#define A4XX_TEX_CONST_2_FETCHSIZE__SHIFT 0 +static inline uint32_t A4XX_TEX_CONST_2_FETCHSIZE(enum a4xx_tex_fetchsize val) +{ + return ((val) << A4XX_TEX_CONST_2_FETCHSIZE__SHIFT) & A4XX_TEX_CONST_2_FETCHSIZE__MASK; +} +#define A4XX_TEX_CONST_2_PITCH__MASK 0x3ffffe00 +#define A4XX_TEX_CONST_2_PITCH__SHIFT 9 +static inline uint32_t A4XX_TEX_CONST_2_PITCH(uint32_t val) +{ + return ((val) << A4XX_TEX_CONST_2_PITCH__SHIFT) & A4XX_TEX_CONST_2_PITCH__MASK; +} +#define A4XX_TEX_CONST_2_SWAP__MASK 0xc0000000 +#define A4XX_TEX_CONST_2_SWAP__SHIFT 30 +static inline uint32_t A4XX_TEX_CONST_2_SWAP(enum a3xx_color_swap val) +{ + return ((val) << A4XX_TEX_CONST_2_SWAP__SHIFT) & A4XX_TEX_CONST_2_SWAP__MASK; +} + +#define REG_A4XX_TEX_CONST_3 0x00000003 +#define A4XX_TEX_CONST_3_LAYERSZ__MASK 0x00003fff +#define A4XX_TEX_CONST_3_LAYERSZ__SHIFT 0 +static inline uint32_t A4XX_TEX_CONST_3_LAYERSZ(uint32_t val) +{ + return ((val >> 12) << A4XX_TEX_CONST_3_LAYERSZ__SHIFT) & A4XX_TEX_CONST_3_LAYERSZ__MASK; +} +#define A4XX_TEX_CONST_3_DEPTH__MASK 0x7ffc0000 +#define A4XX_TEX_CONST_3_DEPTH__SHIFT 18 +static inline uint32_t A4XX_TEX_CONST_3_DEPTH(uint32_t val) +{ + return ((val) << A4XX_TEX_CONST_3_DEPTH__SHIFT) & A4XX_TEX_CONST_3_DEPTH__MASK; +} + +#define REG_A4XX_TEX_CONST_4 0x00000004 +#define A4XX_TEX_CONST_4_LAYERSZ__MASK 0x0000000f +#define A4XX_TEX_CONST_4_LAYERSZ__SHIFT 0 +static inline uint32_t A4XX_TEX_CONST_4_LAYERSZ(uint32_t val) +{ + return ((val >> 12) << A4XX_TEX_CONST_4_LAYERSZ__SHIFT) & A4XX_TEX_CONST_4_LAYERSZ__MASK; +} +#define A4XX_TEX_CONST_4_BASE__MASK 0xffffffe0 +#define A4XX_TEX_CONST_4_BASE__SHIFT 5 +static inline uint32_t A4XX_TEX_CONST_4_BASE(uint32_t val) +{ + return ((val >> 5) << A4XX_TEX_CONST_4_BASE__SHIFT) & A4XX_TEX_CONST_4_BASE__MASK; +} + +#define REG_A4XX_TEX_CONST_5 0x00000005 + +#define REG_A4XX_TEX_CONST_6 0x00000006 + +#define REG_A4XX_TEX_CONST_7 0x00000007 + + +#endif /* A4XX_XML */ diff --git a/kernel/drivers/gpu/drm/msm/adreno/a4xx_gpu.c b/kernel/drivers/gpu/drm/msm/adreno/a4xx_gpu.c new file mode 100644 index 000000000..91221836c --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/a4xx_gpu.c @@ -0,0 +1,604 @@ +/* Copyright (c) 2014 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#include "a4xx_gpu.h" +#ifdef CONFIG_MSM_OCMEM +# include <soc/qcom/ocmem.h> +#endif + +#define A4XX_INT0_MASK \ + (A4XX_INT0_RBBM_AHB_ERROR | \ + A4XX_INT0_RBBM_ATB_BUS_OVERFLOW | \ + A4XX_INT0_CP_T0_PACKET_IN_IB | \ + A4XX_INT0_CP_OPCODE_ERROR | \ + A4XX_INT0_CP_RESERVED_BIT_ERROR | \ + A4XX_INT0_CP_HW_FAULT | \ + A4XX_INT0_CP_IB1_INT | \ + A4XX_INT0_CP_IB2_INT | \ + A4XX_INT0_CP_RB_INT | \ + A4XX_INT0_CP_REG_PROTECT_FAULT | \ + A4XX_INT0_CP_AHB_ERROR_HALT | \ + A4XX_INT0_UCHE_OOB_ACCESS) + +extern bool hang_debug; +static void a4xx_dump(struct msm_gpu *gpu); + +/* + * a4xx_enable_hwcg() - Program the clock control registers + * @device: The adreno device pointer + */ +static void a4xx_enable_hwcg(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + unsigned int i; + for (i = 0; i < 4; i++) + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL_TP(i), 0x02222202); + for (i = 0; i < 4; i++) + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL2_TP(i), 0x00002222); + for (i = 0; i < 4; i++) + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_HYST_TP(i), 0x0E739CE7); + for (i = 0; i < 4; i++) + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_TP(i), 0x00111111); + for (i = 0; i < 4; i++) + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL_SP(i), 0x22222222); + for (i = 0; i < 4; i++) + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL2_SP(i), 0x00222222); + for (i = 0; i < 4; i++) + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_HYST_SP(i), 0x00000104); + for (i = 0; i < 4; i++) + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_SP(i), 0x00000081); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL_UCHE, 0x22222222); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL2_UCHE, 0x02222222); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL3_UCHE, 0x00000000); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL4_UCHE, 0x00000000); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_HYST_UCHE, 0x00004444); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_UCHE, 0x00001112); + for (i = 0; i < 4; i++) + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL_RB(i), 0x22222222); + + /* Disable L1 clocking in A420 due to CCU issues with it */ + for (i = 0; i < 4; i++) { + if (adreno_is_a420(adreno_gpu)) { + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL2_RB(i), + 0x00002020); + } else { + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL2_RB(i), + 0x00022020); + } + } + + for (i = 0; i < 4; i++) { + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL_MARB_CCU(i), + 0x00000922); + } + + for (i = 0; i < 4; i++) { + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_HYST_RB_MARB_CCU(i), + 0x00000000); + } + + for (i = 0; i < 4; i++) { + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_RB_MARB_CCU_L1(i), + 0x00000001); + } + + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_MODE_GPC, 0x02222222); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_HYST_GPC, 0x04100104); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_GPC, 0x00022222); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL_COM_DCOM, 0x00000022); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_HYST_COM_DCOM, 0x0000010F); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_COM_DCOM, 0x00000022); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL_TSE_RAS_RBBM, 0x00222222); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_HYST_TSE_RAS_RBBM, 0x00004104); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_TSE_RAS_RBBM, 0x00000222); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL_HLSQ , 0x00000000); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_HYST_HLSQ, 0x00000000); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_HLSQ, 0x00020000); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL, 0xAAAAAAAA); + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL2, 0); +} + +static void a4xx_me_init(struct msm_gpu *gpu) +{ + struct msm_ringbuffer *ring = gpu->rb; + + OUT_PKT3(ring, CP_ME_INIT, 17); + OUT_RING(ring, 0x000003f7); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000080); + OUT_RING(ring, 0x00000100); + OUT_RING(ring, 0x00000180); + OUT_RING(ring, 0x00006600); + OUT_RING(ring, 0x00000150); + OUT_RING(ring, 0x0000014e); + OUT_RING(ring, 0x00000154); + OUT_RING(ring, 0x00000001); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + OUT_RING(ring, 0x00000000); + + gpu->funcs->flush(gpu); + gpu->funcs->idle(gpu); +} + +static int a4xx_hw_init(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct a4xx_gpu *a4xx_gpu = to_a4xx_gpu(adreno_gpu); + uint32_t *ptr, len; + int i, ret; + + if (adreno_is_a4xx(adreno_gpu)) { + gpu_write(gpu, REG_A4XX_VBIF_ABIT_SORT, 0x0001001F); + gpu_write(gpu, REG_A4XX_VBIF_ABIT_SORT_CONF, 0x000000A4); + gpu_write(gpu, REG_A4XX_VBIF_GATE_OFF_WRREQ_EN, 0x00000001); + gpu_write(gpu, REG_A4XX_VBIF_IN_RD_LIM_CONF0, 0x18181818); + gpu_write(gpu, REG_A4XX_VBIF_IN_RD_LIM_CONF1, 0x00000018); + gpu_write(gpu, REG_A4XX_VBIF_IN_WR_LIM_CONF0, 0x18181818); + gpu_write(gpu, REG_A4XX_VBIF_IN_WR_LIM_CONF1, 0x00000018); + gpu_write(gpu, REG_A4XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x00000003); + } else { + BUG(); + } + + /* Make all blocks contribute to the GPU BUSY perf counter */ + gpu_write(gpu, REG_A4XX_RBBM_GPU_BUSY_MASKED, 0xffffffff); + + /* Tune the hystersis counters for SP and CP idle detection */ + gpu_write(gpu, REG_A4XX_RBBM_SP_HYST_CNT, 0x10); + gpu_write(gpu, REG_A4XX_RBBM_WAIT_IDLE_CLOCKS_CTL, 0x10); + + /* Enable the RBBM error reporting bits */ + gpu_write(gpu, REG_A4XX_RBBM_AHB_CTL0, 0x00000001); + + /* Enable AHB error reporting*/ + gpu_write(gpu, REG_A4XX_RBBM_AHB_CTL1, 0xa6ffffff); + + /* Enable power counters*/ + gpu_write(gpu, REG_A4XX_RBBM_RBBM_CTL, 0x00000030); + + /* + * Turn on hang detection - this spews a lot of useful information + * into the RBBM registers on a hang: + */ + gpu_write(gpu, REG_A4XX_RBBM_INTERFACE_HANG_INT_CTL, + (1 << 30) | 0xFFFF); + + gpu_write(gpu, REG_A4XX_RB_GMEM_BASE_ADDR, + (unsigned int)(a4xx_gpu->ocmem_base >> 14)); + + /* Turn on performance counters: */ + gpu_write(gpu, REG_A4XX_RBBM_PERFCTR_CTL, 0x01); + + /* Disable L2 bypass to avoid UCHE out of bounds errors */ + gpu_write(gpu, REG_A4XX_UCHE_TRAP_BASE_LO, 0xffff0000); + gpu_write(gpu, REG_A4XX_UCHE_TRAP_BASE_HI, 0xffff0000); + + gpu_write(gpu, REG_A4XX_CP_DEBUG, (1 << 25) | + (adreno_is_a420(adreno_gpu) ? (1 << 29) : 0)); + + a4xx_enable_hwcg(gpu); + + /* + * For A420 set RBBM_CLOCK_DELAY_HLSQ.CGC_HLSQ_TP_EARLY_CYC >= 2 + * due to timing issue with HLSQ_TP_CLK_EN + */ + if (adreno_is_a420(adreno_gpu)) { + unsigned int val; + val = gpu_read(gpu, REG_A4XX_RBBM_CLOCK_DELAY_HLSQ); + val &= ~A4XX_CGC_HLSQ_EARLY_CYC__MASK; + val |= 2 << A4XX_CGC_HLSQ_EARLY_CYC__SHIFT; + gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_HLSQ, val); + } + + ret = adreno_hw_init(gpu); + if (ret) + return ret; + + /* setup access protection: */ + gpu_write(gpu, REG_A4XX_CP_PROTECT_CTRL, 0x00000007); + + /* RBBM registers */ + gpu_write(gpu, REG_A4XX_CP_PROTECT(0), 0x62000010); + gpu_write(gpu, REG_A4XX_CP_PROTECT(1), 0x63000020); + gpu_write(gpu, REG_A4XX_CP_PROTECT(2), 0x64000040); + gpu_write(gpu, REG_A4XX_CP_PROTECT(3), 0x65000080); + gpu_write(gpu, REG_A4XX_CP_PROTECT(4), 0x66000100); + gpu_write(gpu, REG_A4XX_CP_PROTECT(5), 0x64000200); + + /* CP registers */ + gpu_write(gpu, REG_A4XX_CP_PROTECT(6), 0x67000800); + gpu_write(gpu, REG_A4XX_CP_PROTECT(7), 0x64001600); + + + /* RB registers */ + gpu_write(gpu, REG_A4XX_CP_PROTECT(8), 0x60003300); + + /* HLSQ registers */ + gpu_write(gpu, REG_A4XX_CP_PROTECT(9), 0x60003800); + + /* VPC registers */ + gpu_write(gpu, REG_A4XX_CP_PROTECT(10), 0x61003980); + + /* SMMU registers */ + gpu_write(gpu, REG_A4XX_CP_PROTECT(11), 0x6e010000); + + gpu_write(gpu, REG_A4XX_RBBM_INT_0_MASK, A4XX_INT0_MASK); + + ret = adreno_hw_init(gpu); + if (ret) + return ret; + + /* Load PM4: */ + ptr = (uint32_t *)(adreno_gpu->pm4->data); + len = adreno_gpu->pm4->size / 4; + DBG("loading PM4 ucode version: %u", ptr[0]); + gpu_write(gpu, REG_A4XX_CP_ME_RAM_WADDR, 0); + for (i = 1; i < len; i++) + gpu_write(gpu, REG_A4XX_CP_ME_RAM_DATA, ptr[i]); + + /* Load PFP: */ + ptr = (uint32_t *)(adreno_gpu->pfp->data); + len = adreno_gpu->pfp->size / 4; + DBG("loading PFP ucode version: %u", ptr[0]); + + gpu_write(gpu, REG_A4XX_CP_PFP_UCODE_ADDR, 0); + for (i = 1; i < len; i++) + gpu_write(gpu, REG_A4XX_CP_PFP_UCODE_DATA, ptr[i]); + + /* clear ME_HALT to start micro engine */ + gpu_write(gpu, REG_A4XX_CP_ME_CNTL, 0); + + a4xx_me_init(gpu); + return 0; +} + +static void a4xx_recover(struct msm_gpu *gpu) +{ + /* dump registers before resetting gpu, if enabled: */ + if (hang_debug) + a4xx_dump(gpu); + + gpu_write(gpu, REG_A4XX_RBBM_SW_RESET_CMD, 1); + gpu_read(gpu, REG_A4XX_RBBM_SW_RESET_CMD); + gpu_write(gpu, REG_A4XX_RBBM_SW_RESET_CMD, 0); + adreno_recover(gpu); +} + +static void a4xx_destroy(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct a4xx_gpu *a4xx_gpu = to_a4xx_gpu(adreno_gpu); + + DBG("%s", gpu->name); + + adreno_gpu_cleanup(adreno_gpu); + +#ifdef CONFIG_MSM_OCMEM + if (a4xx_gpu->ocmem_base) + ocmem_free(OCMEM_GRAPHICS, a4xx_gpu->ocmem_hdl); +#endif + + kfree(a4xx_gpu); +} + +static void a4xx_idle(struct msm_gpu *gpu) +{ + /* wait for ringbuffer to drain: */ + adreno_idle(gpu); + + /* then wait for GPU to finish: */ + if (spin_until(!(gpu_read(gpu, REG_A4XX_RBBM_STATUS) & + A4XX_RBBM_STATUS_GPU_BUSY))) + DRM_ERROR("%s: timeout waiting for GPU to idle!\n", gpu->name); + + /* TODO maybe we need to reset GPU here to recover from hang? */ +} + +static irqreturn_t a4xx_irq(struct msm_gpu *gpu) +{ + uint32_t status; + + status = gpu_read(gpu, REG_A4XX_RBBM_INT_0_STATUS); + DBG("%s: Int status %08x", gpu->name, status); + + gpu_write(gpu, REG_A4XX_RBBM_INT_CLEAR_CMD, status); + + msm_gpu_retire(gpu); + + return IRQ_HANDLED; +} + +static const unsigned int a4xx_registers[] = { + /* RBBM */ + 0x0000, 0x0002, 0x0004, 0x0021, 0x0023, 0x0024, 0x0026, 0x0026, + 0x0028, 0x002B, 0x002E, 0x0034, 0x0037, 0x0044, 0x0047, 0x0066, + 0x0068, 0x0095, 0x009C, 0x0170, 0x0174, 0x01AF, + /* CP */ + 0x0200, 0x0233, 0x0240, 0x0250, 0x04C0, 0x04DD, 0x0500, 0x050B, + 0x0578, 0x058F, + /* VSC */ + 0x0C00, 0x0C03, 0x0C08, 0x0C41, 0x0C50, 0x0C51, + /* GRAS */ + 0x0C80, 0x0C81, 0x0C88, 0x0C8F, + /* RB */ + 0x0CC0, 0x0CC0, 0x0CC4, 0x0CD2, + /* PC */ + 0x0D00, 0x0D0C, 0x0D10, 0x0D17, 0x0D20, 0x0D23, + /* VFD */ + 0x0E40, 0x0E4A, + /* VPC */ + 0x0E60, 0x0E61, 0x0E63, 0x0E68, + /* UCHE */ + 0x0E80, 0x0E84, 0x0E88, 0x0E95, + /* VMIDMT */ + 0x1000, 0x1000, 0x1002, 0x1002, 0x1004, 0x1004, 0x1008, 0x100A, + 0x100C, 0x100D, 0x100F, 0x1010, 0x1012, 0x1016, 0x1024, 0x1024, + 0x1027, 0x1027, 0x1100, 0x1100, 0x1102, 0x1102, 0x1104, 0x1104, + 0x1110, 0x1110, 0x1112, 0x1116, 0x1124, 0x1124, 0x1300, 0x1300, + 0x1380, 0x1380, + /* GRAS CTX 0 */ + 0x2000, 0x2004, 0x2008, 0x2067, 0x2070, 0x2078, 0x207B, 0x216E, + /* PC CTX 0 */ + 0x21C0, 0x21C6, 0x21D0, 0x21D0, 0x21D9, 0x21D9, 0x21E5, 0x21E7, + /* VFD CTX 0 */ + 0x2200, 0x2204, 0x2208, 0x22A9, + /* GRAS CTX 1 */ + 0x2400, 0x2404, 0x2408, 0x2467, 0x2470, 0x2478, 0x247B, 0x256E, + /* PC CTX 1 */ + 0x25C0, 0x25C6, 0x25D0, 0x25D0, 0x25D9, 0x25D9, 0x25E5, 0x25E7, + /* VFD CTX 1 */ + 0x2600, 0x2604, 0x2608, 0x26A9, + /* XPU */ + 0x2C00, 0x2C01, 0x2C10, 0x2C10, 0x2C12, 0x2C16, 0x2C1D, 0x2C20, + 0x2C28, 0x2C28, 0x2C30, 0x2C30, 0x2C32, 0x2C36, 0x2C40, 0x2C40, + 0x2C50, 0x2C50, 0x2C52, 0x2C56, 0x2C80, 0x2C80, 0x2C94, 0x2C95, + /* VBIF */ + 0x3000, 0x3007, 0x300C, 0x3014, 0x3018, 0x301D, 0x3020, 0x3022, + 0x3024, 0x3026, 0x3028, 0x302A, 0x302C, 0x302D, 0x3030, 0x3031, + 0x3034, 0x3036, 0x3038, 0x3038, 0x303C, 0x303D, 0x3040, 0x3040, + 0x3049, 0x3049, 0x3058, 0x3058, 0x305B, 0x3061, 0x3064, 0x3068, + 0x306C, 0x306D, 0x3080, 0x3088, 0x308B, 0x308C, 0x3090, 0x3094, + 0x3098, 0x3098, 0x309C, 0x309C, 0x30C0, 0x30C0, 0x30C8, 0x30C8, + 0x30D0, 0x30D0, 0x30D8, 0x30D8, 0x30E0, 0x30E0, 0x3100, 0x3100, + 0x3108, 0x3108, 0x3110, 0x3110, 0x3118, 0x3118, 0x3120, 0x3120, + 0x3124, 0x3125, 0x3129, 0x3129, 0x3131, 0x3131, 0x330C, 0x330C, + 0x3310, 0x3310, 0x3400, 0x3401, 0x3410, 0x3410, 0x3412, 0x3416, + 0x341D, 0x3420, 0x3428, 0x3428, 0x3430, 0x3430, 0x3432, 0x3436, + 0x3440, 0x3440, 0x3450, 0x3450, 0x3452, 0x3456, 0x3480, 0x3480, + 0x3494, 0x3495, 0x4000, 0x4000, 0x4002, 0x4002, 0x4004, 0x4004, + 0x4008, 0x400A, 0x400C, 0x400D, 0x400F, 0x4012, 0x4014, 0x4016, + 0x401D, 0x401D, 0x4020, 0x4027, 0x4060, 0x4062, 0x4200, 0x4200, + 0x4300, 0x4300, 0x4400, 0x4400, 0x4500, 0x4500, 0x4800, 0x4802, + 0x480F, 0x480F, 0x4811, 0x4811, 0x4813, 0x4813, 0x4815, 0x4816, + 0x482B, 0x482B, 0x4857, 0x4857, 0x4883, 0x4883, 0x48AF, 0x48AF, + 0x48C5, 0x48C5, 0x48E5, 0x48E5, 0x4905, 0x4905, 0x4925, 0x4925, + 0x4945, 0x4945, 0x4950, 0x4950, 0x495B, 0x495B, 0x4980, 0x498E, + 0x4B00, 0x4B00, 0x4C00, 0x4C00, 0x4D00, 0x4D00, 0x4E00, 0x4E00, + 0x4E80, 0x4E80, 0x4F00, 0x4F00, 0x4F08, 0x4F08, 0x4F10, 0x4F10, + 0x4F18, 0x4F18, 0x4F20, 0x4F20, 0x4F30, 0x4F30, 0x4F60, 0x4F60, + 0x4F80, 0x4F81, 0x4F88, 0x4F89, 0x4FEE, 0x4FEE, 0x4FF3, 0x4FF3, + 0x6000, 0x6001, 0x6008, 0x600F, 0x6014, 0x6016, 0x6018, 0x601B, + 0x61FD, 0x61FD, 0x623C, 0x623C, 0x6380, 0x6380, 0x63A0, 0x63A0, + 0x63C0, 0x63C1, 0x63C8, 0x63C9, 0x63D0, 0x63D4, 0x63D6, 0x63D6, + 0x63EE, 0x63EE, 0x6400, 0x6401, 0x6408, 0x640F, 0x6414, 0x6416, + 0x6418, 0x641B, 0x65FD, 0x65FD, 0x663C, 0x663C, 0x6780, 0x6780, + 0x67A0, 0x67A0, 0x67C0, 0x67C1, 0x67C8, 0x67C9, 0x67D0, 0x67D4, + 0x67D6, 0x67D6, 0x67EE, 0x67EE, 0x6800, 0x6801, 0x6808, 0x680F, + 0x6814, 0x6816, 0x6818, 0x681B, 0x69FD, 0x69FD, 0x6A3C, 0x6A3C, + 0x6B80, 0x6B80, 0x6BA0, 0x6BA0, 0x6BC0, 0x6BC1, 0x6BC8, 0x6BC9, + 0x6BD0, 0x6BD4, 0x6BD6, 0x6BD6, 0x6BEE, 0x6BEE, + ~0 /* sentinel */ +}; + +#ifdef CONFIG_DEBUG_FS +static void a4xx_show(struct msm_gpu *gpu, struct seq_file *m) +{ + gpu->funcs->pm_resume(gpu); + + seq_printf(m, "status: %08x\n", + gpu_read(gpu, REG_A4XX_RBBM_STATUS)); + gpu->funcs->pm_suspend(gpu); + + adreno_show(gpu, m); + +} +#endif + +/* Register offset defines for A4XX, in order of enum adreno_regs */ +static const unsigned int a4xx_register_offsets[REG_ADRENO_REGISTER_MAX] = { + REG_ADRENO_DEFINE(REG_ADRENO_CP_DEBUG, REG_A4XX_CP_DEBUG), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ME_RAM_WADDR, REG_A4XX_CP_ME_RAM_WADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ME_RAM_DATA, REG_A4XX_CP_ME_RAM_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_PFP_UCODE_DATA, + REG_A4XX_CP_PFP_UCODE_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_PFP_UCODE_ADDR, + REG_A4XX_CP_PFP_UCODE_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_WFI_PEND_CTR, REG_A4XX_CP_WFI_PEND_CTR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_BASE, REG_A4XX_CP_RB_BASE), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_RPTR_ADDR, REG_A4XX_CP_RB_RPTR_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_RPTR, REG_A4XX_CP_RB_RPTR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_WPTR, REG_A4XX_CP_RB_WPTR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_PROTECT_CTRL, REG_A4XX_CP_PROTECT_CTRL), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ME_CNTL, REG_A4XX_CP_ME_CNTL), + REG_ADRENO_DEFINE(REG_ADRENO_CP_RB_CNTL, REG_A4XX_CP_RB_CNTL), + REG_ADRENO_DEFINE(REG_ADRENO_CP_IB1_BASE, REG_A4XX_CP_IB1_BASE), + REG_ADRENO_DEFINE(REG_ADRENO_CP_IB1_BUFSZ, REG_A4XX_CP_IB1_BUFSZ), + REG_ADRENO_DEFINE(REG_ADRENO_CP_IB2_BASE, REG_A4XX_CP_IB2_BASE), + REG_ADRENO_DEFINE(REG_ADRENO_CP_IB2_BUFSZ, REG_A4XX_CP_IB2_BUFSZ), + REG_ADRENO_DEFINE(REG_ADRENO_CP_TIMESTAMP, REG_AXXX_CP_SCRATCH_REG0), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ME_RAM_RADDR, REG_A4XX_CP_ME_RAM_RADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ROQ_ADDR, REG_A4XX_CP_ROQ_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_ROQ_DATA, REG_A4XX_CP_ROQ_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MERCIU_ADDR, REG_A4XX_CP_MERCIU_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MERCIU_DATA, REG_A4XX_CP_MERCIU_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MERCIU_DATA2, REG_A4XX_CP_MERCIU_DATA2), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MEQ_ADDR, REG_A4XX_CP_MEQ_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_CP_MEQ_DATA, REG_A4XX_CP_MEQ_DATA), + REG_ADRENO_DEFINE(REG_ADRENO_CP_HW_FAULT, REG_A4XX_CP_HW_FAULT), + REG_ADRENO_DEFINE(REG_ADRENO_CP_PROTECT_STATUS, + REG_A4XX_CP_PROTECT_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_SCRATCH_ADDR, REG_A4XX_CP_SCRATCH_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_SCRATCH_UMSK, REG_A4XX_CP_SCRATCH_UMASK), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_STATUS, REG_A4XX_RBBM_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_CTL, + REG_A4XX_RBBM_PERFCTR_CTL), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_LOAD_CMD0, + REG_A4XX_RBBM_PERFCTR_LOAD_CMD0), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_LOAD_CMD1, + REG_A4XX_RBBM_PERFCTR_LOAD_CMD1), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_LOAD_CMD2, + REG_A4XX_RBBM_PERFCTR_LOAD_CMD2), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_PWR_1_LO, + REG_A4XX_RBBM_PERFCTR_PWR_1_LO), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_INT_0_MASK, REG_A4XX_RBBM_INT_0_MASK), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_INT_0_STATUS, + REG_A4XX_RBBM_INT_0_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_AHB_ERROR_STATUS, + REG_A4XX_RBBM_AHB_ERROR_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_AHB_CMD, REG_A4XX_RBBM_AHB_CMD), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_CLOCK_CTL, REG_A4XX_RBBM_CLOCK_CTL), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_AHB_ME_SPLIT_STATUS, + REG_A4XX_RBBM_AHB_ME_SPLIT_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_AHB_PFP_SPLIT_STATUS, + REG_A4XX_RBBM_AHB_PFP_SPLIT_STATUS), + REG_ADRENO_DEFINE(REG_ADRENO_VPC_DEBUG_RAM_SEL, + REG_A4XX_VPC_DEBUG_RAM_SEL), + REG_ADRENO_DEFINE(REG_ADRENO_VPC_DEBUG_RAM_READ, + REG_A4XX_VPC_DEBUG_RAM_READ), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_INT_CLEAR_CMD, + REG_A4XX_RBBM_INT_CLEAR_CMD), + REG_ADRENO_DEFINE(REG_ADRENO_VSC_SIZE_ADDRESS, + REG_A4XX_VSC_SIZE_ADDRESS), + REG_ADRENO_DEFINE(REG_ADRENO_VFD_CONTROL_0, REG_A4XX_VFD_CONTROL_0), + REG_ADRENO_DEFINE(REG_ADRENO_SP_VS_PVT_MEM_ADDR_REG, + REG_A4XX_SP_VS_PVT_MEM_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_SP_FS_PVT_MEM_ADDR_REG, + REG_A4XX_SP_FS_PVT_MEM_ADDR), + REG_ADRENO_DEFINE(REG_ADRENO_SP_VS_OBJ_START_REG, + REG_A4XX_SP_VS_OBJ_START), + REG_ADRENO_DEFINE(REG_ADRENO_SP_FS_OBJ_START_REG, + REG_A4XX_SP_FS_OBJ_START), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_RBBM_CTL, REG_A4XX_RBBM_RBBM_CTL), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_SW_RESET_CMD, + REG_A4XX_RBBM_SW_RESET_CMD), + REG_ADRENO_DEFINE(REG_ADRENO_UCHE_INVALIDATE0, + REG_A4XX_UCHE_INVALIDATE0), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_LOAD_VALUE_LO, + REG_A4XX_RBBM_PERFCTR_LOAD_VALUE_LO), + REG_ADRENO_DEFINE(REG_ADRENO_RBBM_PERFCTR_LOAD_VALUE_HI, + REG_A4XX_RBBM_PERFCTR_LOAD_VALUE_HI), +}; + +static void a4xx_dump(struct msm_gpu *gpu) +{ + adreno_dump(gpu); + printk("status: %08x\n", + gpu_read(gpu, REG_A4XX_RBBM_STATUS)); + adreno_dump(gpu); +} + +static const struct adreno_gpu_funcs funcs = { + .base = { + .get_param = adreno_get_param, + .hw_init = a4xx_hw_init, + .pm_suspend = msm_gpu_pm_suspend, + .pm_resume = msm_gpu_pm_resume, + .recover = a4xx_recover, + .last_fence = adreno_last_fence, + .submit = adreno_submit, + .flush = adreno_flush, + .idle = a4xx_idle, + .irq = a4xx_irq, + .destroy = a4xx_destroy, +#ifdef CONFIG_DEBUG_FS + .show = a4xx_show, +#endif + }, +}; + +struct msm_gpu *a4xx_gpu_init(struct drm_device *dev) +{ + struct a4xx_gpu *a4xx_gpu = NULL; + struct adreno_gpu *adreno_gpu; + struct msm_gpu *gpu; + struct msm_drm_private *priv = dev->dev_private; + struct platform_device *pdev = priv->gpu_pdev; + int ret; + + if (!pdev) { + dev_err(dev->dev, "no a4xx device\n"); + ret = -ENXIO; + goto fail; + } + + a4xx_gpu = kzalloc(sizeof(*a4xx_gpu), GFP_KERNEL); + if (!a4xx_gpu) { + ret = -ENOMEM; + goto fail; + } + + adreno_gpu = &a4xx_gpu->base; + gpu = &adreno_gpu->base; + + a4xx_gpu->pdev = pdev; + + gpu->perfcntrs = NULL; + gpu->num_perfcntrs = 0; + + adreno_gpu->registers = a4xx_registers; + adreno_gpu->reg_offsets = a4xx_register_offsets; + + ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs); + if (ret) + goto fail; + + /* if needed, allocate gmem: */ + if (adreno_is_a4xx(adreno_gpu)) { +#ifdef CONFIG_MSM_OCMEM + /* TODO this is different/missing upstream: */ + struct ocmem_buf *ocmem_hdl = + ocmem_allocate(OCMEM_GRAPHICS, adreno_gpu->gmem); + + a4xx_gpu->ocmem_hdl = ocmem_hdl; + a4xx_gpu->ocmem_base = ocmem_hdl->addr; + adreno_gpu->gmem = ocmem_hdl->len; + DBG("using %dK of OCMEM at 0x%08x", adreno_gpu->gmem / 1024, + a4xx_gpu->ocmem_base); +#endif + } + + if (!gpu->mmu) { + /* TODO we think it is possible to configure the GPU to + * restrict access to VRAM carveout. But the required + * registers are unknown. For now just bail out and + * limp along with just modesetting. If it turns out + * to not be possible to restrict access, then we must + * implement a cmdstream validator. + */ + dev_err(dev->dev, "No memory protection without IOMMU\n"); + ret = -ENXIO; + goto fail; + } + + return gpu; + +fail: + if (a4xx_gpu) + a4xx_destroy(&a4xx_gpu->base.base); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/adreno/a4xx_gpu.h b/kernel/drivers/gpu/drm/msm/adreno/a4xx_gpu.h new file mode 100644 index 000000000..01247204a --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/a4xx_gpu.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2014 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#ifndef __A4XX_GPU_H__ +#define __A4XX_GPU_H__ + +#include "adreno_gpu.h" + +/* arrg, somehow fb.h is getting pulled in: */ +#undef ROP_COPY +#undef ROP_XOR + +#include "a4xx.xml.h" + +struct a4xx_gpu { + struct adreno_gpu base; + struct platform_device *pdev; + + /* if OCMEM is used for GMEM: */ + uint32_t ocmem_base; + void *ocmem_hdl; +}; +#define to_a4xx_gpu(x) container_of(x, struct a4xx_gpu, base) + +#endif /* __A4XX_GPU_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/adreno/adreno_common.xml.h b/kernel/drivers/gpu/drm/msm/adreno/adreno_common.xml.h new file mode 100644 index 000000000..8531beb98 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/adreno_common.xml.h @@ -0,0 +1,446 @@ +#ifndef ADRENO_COMMON_XML +#define ADRENO_COMMON_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32901 bytes, from 2014-06-02 15:21:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 10551 bytes, from 2014-11-13 22:44:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 15085 bytes, from 2014-12-20 21:49:41) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 64344 bytes, from 2014-12-12 20:22:26) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 51069 bytes, from 2014-12-21 15:51:54) + +Copyright (C) 2013-2014 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum adreno_pa_su_sc_draw { + PC_DRAW_POINTS = 0, + PC_DRAW_LINES = 1, + PC_DRAW_TRIANGLES = 2, +}; + +enum adreno_compare_func { + FUNC_NEVER = 0, + FUNC_LESS = 1, + FUNC_EQUAL = 2, + FUNC_LEQUAL = 3, + FUNC_GREATER = 4, + FUNC_NOTEQUAL = 5, + FUNC_GEQUAL = 6, + FUNC_ALWAYS = 7, +}; + +enum adreno_stencil_op { + STENCIL_KEEP = 0, + STENCIL_ZERO = 1, + STENCIL_REPLACE = 2, + STENCIL_INCR_CLAMP = 3, + STENCIL_DECR_CLAMP = 4, + STENCIL_INVERT = 5, + STENCIL_INCR_WRAP = 6, + STENCIL_DECR_WRAP = 7, +}; + +enum adreno_rb_blend_factor { + FACTOR_ZERO = 0, + FACTOR_ONE = 1, + FACTOR_SRC_COLOR = 4, + FACTOR_ONE_MINUS_SRC_COLOR = 5, + FACTOR_SRC_ALPHA = 6, + FACTOR_ONE_MINUS_SRC_ALPHA = 7, + FACTOR_DST_COLOR = 8, + FACTOR_ONE_MINUS_DST_COLOR = 9, + FACTOR_DST_ALPHA = 10, + FACTOR_ONE_MINUS_DST_ALPHA = 11, + FACTOR_CONSTANT_COLOR = 12, + FACTOR_ONE_MINUS_CONSTANT_COLOR = 13, + FACTOR_CONSTANT_ALPHA = 14, + FACTOR_ONE_MINUS_CONSTANT_ALPHA = 15, + FACTOR_SRC_ALPHA_SATURATE = 16, +}; + +enum adreno_rb_surface_endian { + ENDIAN_NONE = 0, + ENDIAN_8IN16 = 1, + ENDIAN_8IN32 = 2, + ENDIAN_16IN32 = 3, + ENDIAN_8IN64 = 4, + ENDIAN_8IN128 = 5, +}; + +enum adreno_rb_dither_mode { + DITHER_DISABLE = 0, + DITHER_ALWAYS = 1, + DITHER_IF_ALPHA_OFF = 2, +}; + +enum adreno_rb_depth_format { + DEPTHX_16 = 0, + DEPTHX_24_8 = 1, + DEPTHX_32 = 2, +}; + +enum adreno_rb_copy_control_mode { + RB_COPY_RESOLVE = 1, + RB_COPY_CLEAR = 2, + RB_COPY_DEPTH_STENCIL = 5, +}; + +enum a3xx_render_mode { + RB_RENDERING_PASS = 0, + RB_TILING_PASS = 1, + RB_RESOLVE_PASS = 2, + RB_COMPUTE_PASS = 3, +}; + +enum a3xx_msaa_samples { + MSAA_ONE = 0, + MSAA_TWO = 1, + MSAA_FOUR = 2, +}; + +enum a3xx_threadmode { + MULTI = 0, + SINGLE = 1, +}; + +enum a3xx_instrbuffermode { + CACHE = 0, + BUFFER = 1, +}; + +enum a3xx_threadsize { + TWO_QUADS = 0, + FOUR_QUADS = 1, +}; + +enum a3xx_color_swap { + WZYX = 0, + WXYZ = 1, + ZYXW = 2, + XYZW = 3, +}; + +#define REG_AXXX_CP_RB_BASE 0x000001c0 + +#define REG_AXXX_CP_RB_CNTL 0x000001c1 +#define AXXX_CP_RB_CNTL_BUFSZ__MASK 0x0000003f +#define AXXX_CP_RB_CNTL_BUFSZ__SHIFT 0 +static inline uint32_t AXXX_CP_RB_CNTL_BUFSZ(uint32_t val) +{ + return ((val) << AXXX_CP_RB_CNTL_BUFSZ__SHIFT) & AXXX_CP_RB_CNTL_BUFSZ__MASK; +} +#define AXXX_CP_RB_CNTL_BLKSZ__MASK 0x00003f00 +#define AXXX_CP_RB_CNTL_BLKSZ__SHIFT 8 +static inline uint32_t AXXX_CP_RB_CNTL_BLKSZ(uint32_t val) +{ + return ((val) << AXXX_CP_RB_CNTL_BLKSZ__SHIFT) & AXXX_CP_RB_CNTL_BLKSZ__MASK; +} +#define AXXX_CP_RB_CNTL_BUF_SWAP__MASK 0x00030000 +#define AXXX_CP_RB_CNTL_BUF_SWAP__SHIFT 16 +static inline uint32_t AXXX_CP_RB_CNTL_BUF_SWAP(uint32_t val) +{ + return ((val) << AXXX_CP_RB_CNTL_BUF_SWAP__SHIFT) & AXXX_CP_RB_CNTL_BUF_SWAP__MASK; +} +#define AXXX_CP_RB_CNTL_POLL_EN 0x00100000 +#define AXXX_CP_RB_CNTL_NO_UPDATE 0x08000000 +#define AXXX_CP_RB_CNTL_RPTR_WR_EN 0x80000000 + +#define REG_AXXX_CP_RB_RPTR_ADDR 0x000001c3 +#define AXXX_CP_RB_RPTR_ADDR_SWAP__MASK 0x00000003 +#define AXXX_CP_RB_RPTR_ADDR_SWAP__SHIFT 0 +static inline uint32_t AXXX_CP_RB_RPTR_ADDR_SWAP(uint32_t val) +{ + return ((val) << AXXX_CP_RB_RPTR_ADDR_SWAP__SHIFT) & AXXX_CP_RB_RPTR_ADDR_SWAP__MASK; +} +#define AXXX_CP_RB_RPTR_ADDR_ADDR__MASK 0xfffffffc +#define AXXX_CP_RB_RPTR_ADDR_ADDR__SHIFT 2 +static inline uint32_t AXXX_CP_RB_RPTR_ADDR_ADDR(uint32_t val) +{ + return ((val >> 2) << AXXX_CP_RB_RPTR_ADDR_ADDR__SHIFT) & AXXX_CP_RB_RPTR_ADDR_ADDR__MASK; +} + +#define REG_AXXX_CP_RB_RPTR 0x000001c4 + +#define REG_AXXX_CP_RB_WPTR 0x000001c5 + +#define REG_AXXX_CP_RB_WPTR_DELAY 0x000001c6 + +#define REG_AXXX_CP_RB_RPTR_WR 0x000001c7 + +#define REG_AXXX_CP_RB_WPTR_BASE 0x000001c8 + +#define REG_AXXX_CP_QUEUE_THRESHOLDS 0x000001d5 +#define AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB1_START__MASK 0x0000000f +#define AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB1_START__SHIFT 0 +static inline uint32_t AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB1_START(uint32_t val) +{ + return ((val) << AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB1_START__SHIFT) & AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB1_START__MASK; +} +#define AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB2_START__MASK 0x00000f00 +#define AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB2_START__SHIFT 8 +static inline uint32_t AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB2_START(uint32_t val) +{ + return ((val) << AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB2_START__SHIFT) & AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB2_START__MASK; +} +#define AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START__MASK 0x000f0000 +#define AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START__SHIFT 16 +static inline uint32_t AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START(uint32_t val) +{ + return ((val) << AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START__SHIFT) & AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START__MASK; +} + +#define REG_AXXX_CP_MEQ_THRESHOLDS 0x000001d6 +#define AXXX_CP_MEQ_THRESHOLDS_MEQ_END__MASK 0x001f0000 +#define AXXX_CP_MEQ_THRESHOLDS_MEQ_END__SHIFT 16 +static inline uint32_t AXXX_CP_MEQ_THRESHOLDS_MEQ_END(uint32_t val) +{ + return ((val) << AXXX_CP_MEQ_THRESHOLDS_MEQ_END__SHIFT) & AXXX_CP_MEQ_THRESHOLDS_MEQ_END__MASK; +} +#define AXXX_CP_MEQ_THRESHOLDS_ROQ_END__MASK 0x1f000000 +#define AXXX_CP_MEQ_THRESHOLDS_ROQ_END__SHIFT 24 +static inline uint32_t AXXX_CP_MEQ_THRESHOLDS_ROQ_END(uint32_t val) +{ + return ((val) << AXXX_CP_MEQ_THRESHOLDS_ROQ_END__SHIFT) & AXXX_CP_MEQ_THRESHOLDS_ROQ_END__MASK; +} + +#define REG_AXXX_CP_CSQ_AVAIL 0x000001d7 +#define AXXX_CP_CSQ_AVAIL_RING__MASK 0x0000007f +#define AXXX_CP_CSQ_AVAIL_RING__SHIFT 0 +static inline uint32_t AXXX_CP_CSQ_AVAIL_RING(uint32_t val) +{ + return ((val) << AXXX_CP_CSQ_AVAIL_RING__SHIFT) & AXXX_CP_CSQ_AVAIL_RING__MASK; +} +#define AXXX_CP_CSQ_AVAIL_IB1__MASK 0x00007f00 +#define AXXX_CP_CSQ_AVAIL_IB1__SHIFT 8 +static inline uint32_t AXXX_CP_CSQ_AVAIL_IB1(uint32_t val) +{ + return ((val) << AXXX_CP_CSQ_AVAIL_IB1__SHIFT) & AXXX_CP_CSQ_AVAIL_IB1__MASK; +} +#define AXXX_CP_CSQ_AVAIL_IB2__MASK 0x007f0000 +#define AXXX_CP_CSQ_AVAIL_IB2__SHIFT 16 +static inline uint32_t AXXX_CP_CSQ_AVAIL_IB2(uint32_t val) +{ + return ((val) << AXXX_CP_CSQ_AVAIL_IB2__SHIFT) & AXXX_CP_CSQ_AVAIL_IB2__MASK; +} + +#define REG_AXXX_CP_STQ_AVAIL 0x000001d8 +#define AXXX_CP_STQ_AVAIL_ST__MASK 0x0000007f +#define AXXX_CP_STQ_AVAIL_ST__SHIFT 0 +static inline uint32_t AXXX_CP_STQ_AVAIL_ST(uint32_t val) +{ + return ((val) << AXXX_CP_STQ_AVAIL_ST__SHIFT) & AXXX_CP_STQ_AVAIL_ST__MASK; +} + +#define REG_AXXX_CP_MEQ_AVAIL 0x000001d9 +#define AXXX_CP_MEQ_AVAIL_MEQ__MASK 0x0000001f +#define AXXX_CP_MEQ_AVAIL_MEQ__SHIFT 0 +static inline uint32_t AXXX_CP_MEQ_AVAIL_MEQ(uint32_t val) +{ + return ((val) << AXXX_CP_MEQ_AVAIL_MEQ__SHIFT) & AXXX_CP_MEQ_AVAIL_MEQ__MASK; +} + +#define REG_AXXX_SCRATCH_UMSK 0x000001dc +#define AXXX_SCRATCH_UMSK_UMSK__MASK 0x000000ff +#define AXXX_SCRATCH_UMSK_UMSK__SHIFT 0 +static inline uint32_t AXXX_SCRATCH_UMSK_UMSK(uint32_t val) +{ + return ((val) << AXXX_SCRATCH_UMSK_UMSK__SHIFT) & AXXX_SCRATCH_UMSK_UMSK__MASK; +} +#define AXXX_SCRATCH_UMSK_SWAP__MASK 0x00030000 +#define AXXX_SCRATCH_UMSK_SWAP__SHIFT 16 +static inline uint32_t AXXX_SCRATCH_UMSK_SWAP(uint32_t val) +{ + return ((val) << AXXX_SCRATCH_UMSK_SWAP__SHIFT) & AXXX_SCRATCH_UMSK_SWAP__MASK; +} + +#define REG_AXXX_SCRATCH_ADDR 0x000001dd + +#define REG_AXXX_CP_ME_RDADDR 0x000001ea + +#define REG_AXXX_CP_STATE_DEBUG_INDEX 0x000001ec + +#define REG_AXXX_CP_STATE_DEBUG_DATA 0x000001ed + +#define REG_AXXX_CP_INT_CNTL 0x000001f2 + +#define REG_AXXX_CP_INT_STATUS 0x000001f3 + +#define REG_AXXX_CP_INT_ACK 0x000001f4 + +#define REG_AXXX_CP_ME_CNTL 0x000001f6 +#define AXXX_CP_ME_CNTL_BUSY 0x20000000 +#define AXXX_CP_ME_CNTL_HALT 0x10000000 + +#define REG_AXXX_CP_ME_STATUS 0x000001f7 + +#define REG_AXXX_CP_ME_RAM_WADDR 0x000001f8 + +#define REG_AXXX_CP_ME_RAM_RADDR 0x000001f9 + +#define REG_AXXX_CP_ME_RAM_DATA 0x000001fa + +#define REG_AXXX_CP_DEBUG 0x000001fc +#define AXXX_CP_DEBUG_PREDICATE_DISABLE 0x00800000 +#define AXXX_CP_DEBUG_PROG_END_PTR_ENABLE 0x01000000 +#define AXXX_CP_DEBUG_MIU_128BIT_WRITE_ENABLE 0x02000000 +#define AXXX_CP_DEBUG_PREFETCH_PASS_NOPS 0x04000000 +#define AXXX_CP_DEBUG_DYNAMIC_CLK_DISABLE 0x08000000 +#define AXXX_CP_DEBUG_PREFETCH_MATCH_DISABLE 0x10000000 +#define AXXX_CP_DEBUG_SIMPLE_ME_FLOW_CONTROL 0x40000000 +#define AXXX_CP_DEBUG_MIU_WRITE_PACK_DISABLE 0x80000000 + +#define REG_AXXX_CP_CSQ_RB_STAT 0x000001fd +#define AXXX_CP_CSQ_RB_STAT_RPTR__MASK 0x0000007f +#define AXXX_CP_CSQ_RB_STAT_RPTR__SHIFT 0 +static inline uint32_t AXXX_CP_CSQ_RB_STAT_RPTR(uint32_t val) +{ + return ((val) << AXXX_CP_CSQ_RB_STAT_RPTR__SHIFT) & AXXX_CP_CSQ_RB_STAT_RPTR__MASK; +} +#define AXXX_CP_CSQ_RB_STAT_WPTR__MASK 0x007f0000 +#define AXXX_CP_CSQ_RB_STAT_WPTR__SHIFT 16 +static inline uint32_t AXXX_CP_CSQ_RB_STAT_WPTR(uint32_t val) +{ + return ((val) << AXXX_CP_CSQ_RB_STAT_WPTR__SHIFT) & AXXX_CP_CSQ_RB_STAT_WPTR__MASK; +} + +#define REG_AXXX_CP_CSQ_IB1_STAT 0x000001fe +#define AXXX_CP_CSQ_IB1_STAT_RPTR__MASK 0x0000007f +#define AXXX_CP_CSQ_IB1_STAT_RPTR__SHIFT 0 +static inline uint32_t AXXX_CP_CSQ_IB1_STAT_RPTR(uint32_t val) +{ + return ((val) << AXXX_CP_CSQ_IB1_STAT_RPTR__SHIFT) & AXXX_CP_CSQ_IB1_STAT_RPTR__MASK; +} +#define AXXX_CP_CSQ_IB1_STAT_WPTR__MASK 0x007f0000 +#define AXXX_CP_CSQ_IB1_STAT_WPTR__SHIFT 16 +static inline uint32_t AXXX_CP_CSQ_IB1_STAT_WPTR(uint32_t val) +{ + return ((val) << AXXX_CP_CSQ_IB1_STAT_WPTR__SHIFT) & AXXX_CP_CSQ_IB1_STAT_WPTR__MASK; +} + +#define REG_AXXX_CP_CSQ_IB2_STAT 0x000001ff +#define AXXX_CP_CSQ_IB2_STAT_RPTR__MASK 0x0000007f +#define AXXX_CP_CSQ_IB2_STAT_RPTR__SHIFT 0 +static inline uint32_t AXXX_CP_CSQ_IB2_STAT_RPTR(uint32_t val) +{ + return ((val) << AXXX_CP_CSQ_IB2_STAT_RPTR__SHIFT) & AXXX_CP_CSQ_IB2_STAT_RPTR__MASK; +} +#define AXXX_CP_CSQ_IB2_STAT_WPTR__MASK 0x007f0000 +#define AXXX_CP_CSQ_IB2_STAT_WPTR__SHIFT 16 +static inline uint32_t AXXX_CP_CSQ_IB2_STAT_WPTR(uint32_t val) +{ + return ((val) << AXXX_CP_CSQ_IB2_STAT_WPTR__SHIFT) & AXXX_CP_CSQ_IB2_STAT_WPTR__MASK; +} + +#define REG_AXXX_CP_NON_PREFETCH_CNTRS 0x00000440 + +#define REG_AXXX_CP_STQ_ST_STAT 0x00000443 + +#define REG_AXXX_CP_ST_BASE 0x0000044d + +#define REG_AXXX_CP_ST_BUFSZ 0x0000044e + +#define REG_AXXX_CP_MEQ_STAT 0x0000044f + +#define REG_AXXX_CP_MIU_TAG_STAT 0x00000452 + +#define REG_AXXX_CP_BIN_MASK_LO 0x00000454 + +#define REG_AXXX_CP_BIN_MASK_HI 0x00000455 + +#define REG_AXXX_CP_BIN_SELECT_LO 0x00000456 + +#define REG_AXXX_CP_BIN_SELECT_HI 0x00000457 + +#define REG_AXXX_CP_IB1_BASE 0x00000458 + +#define REG_AXXX_CP_IB1_BUFSZ 0x00000459 + +#define REG_AXXX_CP_IB2_BASE 0x0000045a + +#define REG_AXXX_CP_IB2_BUFSZ 0x0000045b + +#define REG_AXXX_CP_STAT 0x0000047f + +#define REG_AXXX_CP_SCRATCH_REG0 0x00000578 + +#define REG_AXXX_CP_SCRATCH_REG1 0x00000579 + +#define REG_AXXX_CP_SCRATCH_REG2 0x0000057a + +#define REG_AXXX_CP_SCRATCH_REG3 0x0000057b + +#define REG_AXXX_CP_SCRATCH_REG4 0x0000057c + +#define REG_AXXX_CP_SCRATCH_REG5 0x0000057d + +#define REG_AXXX_CP_SCRATCH_REG6 0x0000057e + +#define REG_AXXX_CP_SCRATCH_REG7 0x0000057f + +#define REG_AXXX_CP_ME_VS_EVENT_SRC 0x00000600 + +#define REG_AXXX_CP_ME_VS_EVENT_ADDR 0x00000601 + +#define REG_AXXX_CP_ME_VS_EVENT_DATA 0x00000602 + +#define REG_AXXX_CP_ME_VS_EVENT_ADDR_SWM 0x00000603 + +#define REG_AXXX_CP_ME_VS_EVENT_DATA_SWM 0x00000604 + +#define REG_AXXX_CP_ME_PS_EVENT_SRC 0x00000605 + +#define REG_AXXX_CP_ME_PS_EVENT_ADDR 0x00000606 + +#define REG_AXXX_CP_ME_PS_EVENT_DATA 0x00000607 + +#define REG_AXXX_CP_ME_PS_EVENT_ADDR_SWM 0x00000608 + +#define REG_AXXX_CP_ME_PS_EVENT_DATA_SWM 0x00000609 + +#define REG_AXXX_CP_ME_CF_EVENT_SRC 0x0000060a + +#define REG_AXXX_CP_ME_CF_EVENT_ADDR 0x0000060b + +#define REG_AXXX_CP_ME_CF_EVENT_DATA 0x0000060c + +#define REG_AXXX_CP_ME_NRT_ADDR 0x0000060d + +#define REG_AXXX_CP_ME_NRT_DATA 0x0000060e + +#define REG_AXXX_CP_ME_VS_FETCH_DONE_SRC 0x00000612 + +#define REG_AXXX_CP_ME_VS_FETCH_DONE_ADDR 0x00000613 + +#define REG_AXXX_CP_ME_VS_FETCH_DONE_DATA 0x00000614 + + +#endif /* ADRENO_COMMON_XML */ diff --git a/kernel/drivers/gpu/drm/msm/adreno/adreno_device.c b/kernel/drivers/gpu/drm/msm/adreno/adreno_device.c new file mode 100644 index 000000000..be83dee83 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/adreno_device.c @@ -0,0 +1,298 @@ +/* + * Copyright (C) 2013-2014 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "adreno_gpu.h" + +#if defined(CONFIG_MSM_BUS_SCALING) && !defined(CONFIG_OF) +# include <mach/kgsl.h> +#endif + +#define ANY_ID 0xff + +bool hang_debug = false; +MODULE_PARM_DESC(hang_debug, "Dump registers when hang is detected (can be slow!)"); +module_param_named(hang_debug, hang_debug, bool, 0600); + +struct msm_gpu *a3xx_gpu_init(struct drm_device *dev); +struct msm_gpu *a4xx_gpu_init(struct drm_device *dev); + +static const struct adreno_info gpulist[] = { + { + .rev = ADRENO_REV(3, 0, 5, ANY_ID), + .revn = 305, + .name = "A305", + .pm4fw = "a300_pm4.fw", + .pfpfw = "a300_pfp.fw", + .gmem = SZ_256K, + .init = a3xx_gpu_init, + }, { + .rev = ADRENO_REV(3, 2, ANY_ID, ANY_ID), + .revn = 320, + .name = "A320", + .pm4fw = "a300_pm4.fw", + .pfpfw = "a300_pfp.fw", + .gmem = SZ_512K, + .init = a3xx_gpu_init, + }, { + .rev = ADRENO_REV(3, 3, 0, ANY_ID), + .revn = 330, + .name = "A330", + .pm4fw = "a330_pm4.fw", + .pfpfw = "a330_pfp.fw", + .gmem = SZ_1M, + .init = a3xx_gpu_init, + }, { + .rev = ADRENO_REV(4, 2, 0, ANY_ID), + .revn = 420, + .name = "A420", + .pm4fw = "a420_pm4.fw", + .pfpfw = "a420_pfp.fw", + .gmem = (SZ_1M + SZ_512K), + .init = a4xx_gpu_init, + }, +}; + +MODULE_FIRMWARE("a300_pm4.fw"); +MODULE_FIRMWARE("a300_pfp.fw"); +MODULE_FIRMWARE("a330_pm4.fw"); +MODULE_FIRMWARE("a330_pfp.fw"); +MODULE_FIRMWARE("a420_pm4.fw"); +MODULE_FIRMWARE("a420_pfp.fw"); + +static inline bool _rev_match(uint8_t entry, uint8_t id) +{ + return (entry == ANY_ID) || (entry == id); +} + +const struct adreno_info *adreno_info(struct adreno_rev rev) +{ + int i; + + /* identify gpu: */ + for (i = 0; i < ARRAY_SIZE(gpulist); i++) { + const struct adreno_info *info = &gpulist[i]; + if (_rev_match(info->rev.core, rev.core) && + _rev_match(info->rev.major, rev.major) && + _rev_match(info->rev.minor, rev.minor) && + _rev_match(info->rev.patchid, rev.patchid)) + return info; + } + + return NULL; +} + +struct msm_gpu *adreno_load_gpu(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct platform_device *pdev = priv->gpu_pdev; + struct adreno_platform_config *config; + struct adreno_rev rev; + const struct adreno_info *info; + struct msm_gpu *gpu = NULL; + + if (!pdev) { + dev_err(dev->dev, "no adreno device\n"); + return NULL; + } + + config = pdev->dev.platform_data; + rev = config->rev; + info = adreno_info(config->rev); + + if (!info) { + dev_warn(dev->dev, "Unknown GPU revision: %u.%u.%u.%u\n", + rev.core, rev.major, rev.minor, rev.patchid); + return NULL; + } + + DBG("Found GPU: %u.%u.%u.%u", rev.core, rev.major, + rev.minor, rev.patchid); + + gpu = info->init(dev); + if (IS_ERR(gpu)) { + dev_warn(dev->dev, "failed to load adreno gpu\n"); + gpu = NULL; + /* not fatal */ + } + + if (gpu) { + int ret; + mutex_lock(&dev->struct_mutex); + gpu->funcs->pm_resume(gpu); + mutex_unlock(&dev->struct_mutex); + ret = gpu->funcs->hw_init(gpu); + if (ret) { + dev_err(dev->dev, "gpu hw init failed: %d\n", ret); + gpu->funcs->destroy(gpu); + gpu = NULL; + } else { + /* give inactive pm a chance to kick in: */ + msm_gpu_retire(gpu); + } + } + + return gpu; +} + +static void set_gpu_pdev(struct drm_device *dev, + struct platform_device *pdev) +{ + struct msm_drm_private *priv = dev->dev_private; + priv->gpu_pdev = pdev; +} + +static int adreno_bind(struct device *dev, struct device *master, void *data) +{ + static struct adreno_platform_config config = {}; +#ifdef CONFIG_OF + struct device_node *child, *node = dev->of_node; + u32 val; + int ret; + + ret = of_property_read_u32(node, "qcom,chipid", &val); + if (ret) { + dev_err(dev, "could not find chipid: %d\n", ret); + return ret; + } + + config.rev = ADRENO_REV((val >> 24) & 0xff, + (val >> 16) & 0xff, (val >> 8) & 0xff, val & 0xff); + + /* find clock rates: */ + config.fast_rate = 0; + config.slow_rate = ~0; + for_each_child_of_node(node, child) { + if (of_device_is_compatible(child, "qcom,gpu-pwrlevels")) { + struct device_node *pwrlvl; + for_each_child_of_node(child, pwrlvl) { + ret = of_property_read_u32(pwrlvl, "qcom,gpu-freq", &val); + if (ret) { + dev_err(dev, "could not find gpu-freq: %d\n", ret); + return ret; + } + config.fast_rate = max(config.fast_rate, val); + config.slow_rate = min(config.slow_rate, val); + } + } + } + + if (!config.fast_rate) { + dev_err(dev, "could not find clk rates\n"); + return -ENXIO; + } + +#else + struct kgsl_device_platform_data *pdata = dev->platform_data; + uint32_t version = socinfo_get_version(); + if (cpu_is_apq8064ab()) { + config.fast_rate = 450000000; + config.slow_rate = 27000000; + config.bus_freq = 4; + config.rev = ADRENO_REV(3, 2, 1, 0); + } else if (cpu_is_apq8064()) { + config.fast_rate = 400000000; + config.slow_rate = 27000000; + config.bus_freq = 4; + + if (SOCINFO_VERSION_MAJOR(version) == 2) + config.rev = ADRENO_REV(3, 2, 0, 2); + else if ((SOCINFO_VERSION_MAJOR(version) == 1) && + (SOCINFO_VERSION_MINOR(version) == 1)) + config.rev = ADRENO_REV(3, 2, 0, 1); + else + config.rev = ADRENO_REV(3, 2, 0, 0); + + } else if (cpu_is_msm8960ab()) { + config.fast_rate = 400000000; + config.slow_rate = 320000000; + config.bus_freq = 4; + + if (SOCINFO_VERSION_MINOR(version) == 0) + config.rev = ADRENO_REV(3, 2, 1, 0); + else + config.rev = ADRENO_REV(3, 2, 1, 1); + + } else if (cpu_is_msm8930()) { + config.fast_rate = 400000000; + config.slow_rate = 27000000; + config.bus_freq = 3; + + if ((SOCINFO_VERSION_MAJOR(version) == 1) && + (SOCINFO_VERSION_MINOR(version) == 2)) + config.rev = ADRENO_REV(3, 0, 5, 2); + else + config.rev = ADRENO_REV(3, 0, 5, 0); + + } +# ifdef CONFIG_MSM_BUS_SCALING + config.bus_scale_table = pdata->bus_scale_table; +# endif +#endif + dev->platform_data = &config; + set_gpu_pdev(dev_get_drvdata(master), to_platform_device(dev)); + return 0; +} + +static void adreno_unbind(struct device *dev, struct device *master, + void *data) +{ + set_gpu_pdev(dev_get_drvdata(master), NULL); +} + +static const struct component_ops a3xx_ops = { + .bind = adreno_bind, + .unbind = adreno_unbind, +}; + +static int adreno_probe(struct platform_device *pdev) +{ + return component_add(&pdev->dev, &a3xx_ops); +} + +static int adreno_remove(struct platform_device *pdev) +{ + component_del(&pdev->dev, &a3xx_ops); + return 0; +} + +static const struct of_device_id dt_match[] = { + { .compatible = "qcom,adreno-3xx" }, + /* for backwards compat w/ downstream kgsl DT files: */ + { .compatible = "qcom,kgsl-3d0" }, + {} +}; + +static struct platform_driver adreno_driver = { + .probe = adreno_probe, + .remove = adreno_remove, + .driver = { + .name = "adreno", + .of_match_table = dt_match, + }, +}; + +void __init adreno_register(void) +{ + platform_driver_register(&adreno_driver); +} + +void __exit adreno_unregister(void) +{ + platform_driver_unregister(&adreno_driver); +} diff --git a/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.c new file mode 100644 index 000000000..bbdcab0a5 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -0,0 +1,392 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "adreno_gpu.h" +#include "msm_gem.h" +#include "msm_mmu.h" + +#define RB_SIZE SZ_32K +#define RB_BLKSIZE 16 + +int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + + switch (param) { + case MSM_PARAM_GPU_ID: + *value = adreno_gpu->info->revn; + return 0; + case MSM_PARAM_GMEM_SIZE: + *value = adreno_gpu->gmem; + return 0; + case MSM_PARAM_CHIP_ID: + *value = adreno_gpu->rev.patchid | + (adreno_gpu->rev.minor << 8) | + (adreno_gpu->rev.major << 16) | + (adreno_gpu->rev.core << 24); + return 0; + default: + DBG("%s: invalid param: %u", gpu->name, param); + return -EINVAL; + } +} + +#define rbmemptr(adreno_gpu, member) \ + ((adreno_gpu)->memptrs_iova + offsetof(struct adreno_rbmemptrs, member)) + +int adreno_hw_init(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + int ret; + + DBG("%s", gpu->name); + + ret = msm_gem_get_iova(gpu->rb->bo, gpu->id, &gpu->rb_iova); + if (ret) { + gpu->rb_iova = 0; + dev_err(gpu->dev->dev, "could not map ringbuffer: %d\n", ret); + return ret; + } + + /* Setup REG_CP_RB_CNTL: */ + adreno_gpu_write(adreno_gpu, REG_ADRENO_CP_RB_CNTL, + /* size is log2(quad-words): */ + AXXX_CP_RB_CNTL_BUFSZ(ilog2(gpu->rb->size / 8)) | + AXXX_CP_RB_CNTL_BLKSZ(ilog2(RB_BLKSIZE / 8))); + + /* Setup ringbuffer address: */ + adreno_gpu_write(adreno_gpu, REG_ADRENO_CP_RB_BASE, gpu->rb_iova); + adreno_gpu_write(adreno_gpu, REG_ADRENO_CP_RB_RPTR_ADDR, + rbmemptr(adreno_gpu, rptr)); + + /* Setup scratch/timestamp: */ + adreno_gpu_write(adreno_gpu, REG_ADRENO_SCRATCH_ADDR, + rbmemptr(adreno_gpu, fence)); + + adreno_gpu_write(adreno_gpu, REG_ADRENO_SCRATCH_UMSK, 0x1); + + return 0; +} + +static uint32_t get_wptr(struct msm_ringbuffer *ring) +{ + return ring->cur - ring->start; +} + +uint32_t adreno_last_fence(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + return adreno_gpu->memptrs->fence; +} + +void adreno_recover(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct drm_device *dev = gpu->dev; + int ret; + + gpu->funcs->pm_suspend(gpu); + + /* reset ringbuffer: */ + gpu->rb->cur = gpu->rb->start; + + /* reset completed fence seqno, just discard anything pending: */ + adreno_gpu->memptrs->fence = gpu->submitted_fence; + adreno_gpu->memptrs->rptr = 0; + adreno_gpu->memptrs->wptr = 0; + + gpu->funcs->pm_resume(gpu); + ret = gpu->funcs->hw_init(gpu); + if (ret) { + dev_err(dev->dev, "gpu hw init failed: %d\n", ret); + /* hmm, oh well? */ + } +} + +int adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit, + struct msm_file_private *ctx) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct msm_drm_private *priv = gpu->dev->dev_private; + struct msm_ringbuffer *ring = gpu->rb; + unsigned i, ibs = 0; + + for (i = 0; i < submit->nr_cmds; i++) { + switch (submit->cmd[i].type) { + case MSM_SUBMIT_CMD_IB_TARGET_BUF: + /* ignore IB-targets */ + break; + case MSM_SUBMIT_CMD_CTX_RESTORE_BUF: + /* ignore if there has not been a ctx switch: */ + if (priv->lastctx == ctx) + break; + case MSM_SUBMIT_CMD_BUF: + OUT_PKT3(ring, CP_INDIRECT_BUFFER_PFD, 2); + OUT_RING(ring, submit->cmd[i].iova); + OUT_RING(ring, submit->cmd[i].size); + ibs++; + break; + } + } + + /* on a320, at least, we seem to need to pad things out to an + * even number of qwords to avoid issue w/ CP hanging on wrap- + * around: + */ + if (ibs % 2) + OUT_PKT2(ring); + + OUT_PKT0(ring, REG_AXXX_CP_SCRATCH_REG2, 1); + OUT_RING(ring, submit->fence); + + if (adreno_is_a3xx(adreno_gpu) || adreno_is_a4xx(adreno_gpu)) { + /* Flush HLSQ lazy updates to make sure there is nothing + * pending for indirect loads after the timestamp has + * passed: + */ + OUT_PKT3(ring, CP_EVENT_WRITE, 1); + OUT_RING(ring, HLSQ_FLUSH); + + OUT_PKT3(ring, CP_WAIT_FOR_IDLE, 1); + OUT_RING(ring, 0x00000000); + } + + OUT_PKT3(ring, CP_EVENT_WRITE, 3); + OUT_RING(ring, CACHE_FLUSH_TS); + OUT_RING(ring, rbmemptr(adreno_gpu, fence)); + OUT_RING(ring, submit->fence); + + /* we could maybe be clever and only CP_COND_EXEC the interrupt: */ + OUT_PKT3(ring, CP_INTERRUPT, 1); + OUT_RING(ring, 0x80000000); + +#if 0 + if (adreno_is_a3xx(adreno_gpu)) { + /* Dummy set-constant to trigger context rollover */ + OUT_PKT3(ring, CP_SET_CONSTANT, 2); + OUT_RING(ring, CP_REG(REG_A3XX_HLSQ_CL_KERNEL_GROUP_X_REG)); + OUT_RING(ring, 0x00000000); + } +#endif + + gpu->funcs->flush(gpu); + + return 0; +} + +void adreno_flush(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + uint32_t wptr = get_wptr(gpu->rb); + + /* ensure writes to ringbuffer have hit system memory: */ + mb(); + + adreno_gpu_write(adreno_gpu, REG_ADRENO_CP_RB_WPTR, wptr); +} + +void adreno_idle(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + uint32_t wptr = get_wptr(gpu->rb); + + /* wait for CP to drain ringbuffer: */ + if (spin_until(adreno_gpu->memptrs->rptr == wptr)) + DRM_ERROR("%s: timeout waiting to drain ringbuffer!\n", gpu->name); + + /* TODO maybe we need to reset GPU here to recover from hang? */ +} + +#ifdef CONFIG_DEBUG_FS +void adreno_show(struct msm_gpu *gpu, struct seq_file *m) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + int i; + + seq_printf(m, "revision: %d (%d.%d.%d.%d)\n", + adreno_gpu->info->revn, adreno_gpu->rev.core, + adreno_gpu->rev.major, adreno_gpu->rev.minor, + adreno_gpu->rev.patchid); + + seq_printf(m, "fence: %d/%d\n", adreno_gpu->memptrs->fence, + gpu->submitted_fence); + seq_printf(m, "rptr: %d\n", adreno_gpu->memptrs->rptr); + seq_printf(m, "wptr: %d\n", adreno_gpu->memptrs->wptr); + seq_printf(m, "rb wptr: %d\n", get_wptr(gpu->rb)); + + gpu->funcs->pm_resume(gpu); + + /* dump these out in a form that can be parsed by demsm: */ + seq_printf(m, "IO:region %s 00000000 00020000\n", gpu->name); + for (i = 0; adreno_gpu->registers[i] != ~0; i += 2) { + uint32_t start = adreno_gpu->registers[i]; + uint32_t end = adreno_gpu->registers[i+1]; + uint32_t addr; + + for (addr = start; addr <= end; addr++) { + uint32_t val = gpu_read(gpu, addr); + seq_printf(m, "IO:R %08x %08x\n", addr<<2, val); + } + } + + gpu->funcs->pm_suspend(gpu); +} +#endif + +/* would be nice to not have to duplicate the _show() stuff with printk(): */ +void adreno_dump(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + int i; + + printk("revision: %d (%d.%d.%d.%d)\n", + adreno_gpu->info->revn, adreno_gpu->rev.core, + adreno_gpu->rev.major, adreno_gpu->rev.minor, + adreno_gpu->rev.patchid); + + printk("fence: %d/%d\n", adreno_gpu->memptrs->fence, + gpu->submitted_fence); + printk("rptr: %d\n", adreno_gpu->memptrs->rptr); + printk("wptr: %d\n", adreno_gpu->memptrs->wptr); + printk("rb wptr: %d\n", get_wptr(gpu->rb)); + + /* dump these out in a form that can be parsed by demsm: */ + printk("IO:region %s 00000000 00020000\n", gpu->name); + for (i = 0; adreno_gpu->registers[i] != ~0; i += 2) { + uint32_t start = adreno_gpu->registers[i]; + uint32_t end = adreno_gpu->registers[i+1]; + uint32_t addr; + + for (addr = start; addr <= end; addr++) { + uint32_t val = gpu_read(gpu, addr); + printk("IO:R %08x %08x\n", addr<<2, val); + } + } +} + +static uint32_t ring_freewords(struct msm_gpu *gpu) +{ + struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + uint32_t size = gpu->rb->size / 4; + uint32_t wptr = get_wptr(gpu->rb); + uint32_t rptr = adreno_gpu->memptrs->rptr; + return (rptr + (size - 1) - wptr) % size; +} + +void adreno_wait_ring(struct msm_gpu *gpu, uint32_t ndwords) +{ + if (spin_until(ring_freewords(gpu) >= ndwords)) + DRM_ERROR("%s: timeout waiting for ringbuffer space\n", gpu->name); +} + +static const char *iommu_ports[] = { + "gfx3d_user", "gfx3d_priv", + "gfx3d1_user", "gfx3d1_priv", +}; + +int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, + struct adreno_gpu *adreno_gpu, const struct adreno_gpu_funcs *funcs) +{ + struct adreno_platform_config *config = pdev->dev.platform_data; + struct msm_gpu *gpu = &adreno_gpu->base; + struct msm_mmu *mmu; + int ret; + + adreno_gpu->funcs = funcs; + adreno_gpu->info = adreno_info(config->rev); + adreno_gpu->gmem = adreno_gpu->info->gmem; + adreno_gpu->revn = adreno_gpu->info->revn; + adreno_gpu->rev = config->rev; + + gpu->fast_rate = config->fast_rate; + gpu->slow_rate = config->slow_rate; + gpu->bus_freq = config->bus_freq; +#ifdef CONFIG_MSM_BUS_SCALING + gpu->bus_scale_table = config->bus_scale_table; +#endif + + DBG("fast_rate=%u, slow_rate=%u, bus_freq=%u", + gpu->fast_rate, gpu->slow_rate, gpu->bus_freq); + + ret = msm_gpu_init(drm, pdev, &adreno_gpu->base, &funcs->base, + adreno_gpu->info->name, "kgsl_3d0_reg_memory", "kgsl_3d0_irq", + RB_SIZE); + if (ret) + return ret; + + ret = request_firmware(&adreno_gpu->pm4, adreno_gpu->info->pm4fw, drm->dev); + if (ret) { + dev_err(drm->dev, "failed to load %s PM4 firmware: %d\n", + adreno_gpu->info->pm4fw, ret); + return ret; + } + + ret = request_firmware(&adreno_gpu->pfp, adreno_gpu->info->pfpfw, drm->dev); + if (ret) { + dev_err(drm->dev, "failed to load %s PFP firmware: %d\n", + adreno_gpu->info->pfpfw, ret); + return ret; + } + + mmu = gpu->mmu; + if (mmu) { + ret = mmu->funcs->attach(mmu, iommu_ports, + ARRAY_SIZE(iommu_ports)); + if (ret) + return ret; + } + + mutex_lock(&drm->struct_mutex); + adreno_gpu->memptrs_bo = msm_gem_new(drm, sizeof(*adreno_gpu->memptrs), + MSM_BO_UNCACHED); + mutex_unlock(&drm->struct_mutex); + if (IS_ERR(adreno_gpu->memptrs_bo)) { + ret = PTR_ERR(adreno_gpu->memptrs_bo); + adreno_gpu->memptrs_bo = NULL; + dev_err(drm->dev, "could not allocate memptrs: %d\n", ret); + return ret; + } + + adreno_gpu->memptrs = msm_gem_vaddr(adreno_gpu->memptrs_bo); + if (!adreno_gpu->memptrs) { + dev_err(drm->dev, "could not vmap memptrs\n"); + return -ENOMEM; + } + + ret = msm_gem_get_iova(adreno_gpu->memptrs_bo, gpu->id, + &adreno_gpu->memptrs_iova); + if (ret) { + dev_err(drm->dev, "could not map memptrs: %d\n", ret); + return ret; + } + + return 0; +} + +void adreno_gpu_cleanup(struct adreno_gpu *gpu) +{ + if (gpu->memptrs_bo) { + if (gpu->memptrs_iova) + msm_gem_put_iova(gpu->memptrs_bo, gpu->base.id); + drm_gem_object_unreference_unlocked(gpu->memptrs_bo); + } + release_firmware(gpu->pm4); + release_firmware(gpu->pfp); + msm_gpu_cleanup(&gpu->base); +} diff --git a/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.h new file mode 100644 index 000000000..a0cc30977 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -0,0 +1,301 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ADRENO_GPU_H__ +#define __ADRENO_GPU_H__ + +#include <linux/firmware.h> + +#include "msm_gpu.h" + +#include "adreno_common.xml.h" +#include "adreno_pm4.xml.h" + +#define REG_ADRENO_DEFINE(_offset, _reg) [_offset] = (_reg) + 1 +/** + * adreno_regs: List of registers that are used in across all + * 3D devices. Each device type has different offset value for the same + * register, so an array of register offsets are declared for every device + * and are indexed by the enumeration values defined in this enum + */ +enum adreno_regs { + REG_ADRENO_CP_DEBUG, + REG_ADRENO_CP_ME_RAM_WADDR, + REG_ADRENO_CP_ME_RAM_DATA, + REG_ADRENO_CP_PFP_UCODE_DATA, + REG_ADRENO_CP_PFP_UCODE_ADDR, + REG_ADRENO_CP_WFI_PEND_CTR, + REG_ADRENO_CP_RB_BASE, + REG_ADRENO_CP_RB_RPTR_ADDR, + REG_ADRENO_CP_RB_RPTR, + REG_ADRENO_CP_RB_WPTR, + REG_ADRENO_CP_PROTECT_CTRL, + REG_ADRENO_CP_ME_CNTL, + REG_ADRENO_CP_RB_CNTL, + REG_ADRENO_CP_IB1_BASE, + REG_ADRENO_CP_IB1_BUFSZ, + REG_ADRENO_CP_IB2_BASE, + REG_ADRENO_CP_IB2_BUFSZ, + REG_ADRENO_CP_TIMESTAMP, + REG_ADRENO_CP_ME_RAM_RADDR, + REG_ADRENO_CP_ROQ_ADDR, + REG_ADRENO_CP_ROQ_DATA, + REG_ADRENO_CP_MERCIU_ADDR, + REG_ADRENO_CP_MERCIU_DATA, + REG_ADRENO_CP_MERCIU_DATA2, + REG_ADRENO_CP_MEQ_ADDR, + REG_ADRENO_CP_MEQ_DATA, + REG_ADRENO_CP_HW_FAULT, + REG_ADRENO_CP_PROTECT_STATUS, + REG_ADRENO_SCRATCH_ADDR, + REG_ADRENO_SCRATCH_UMSK, + REG_ADRENO_SCRATCH_REG2, + REG_ADRENO_RBBM_STATUS, + REG_ADRENO_RBBM_PERFCTR_CTL, + REG_ADRENO_RBBM_PERFCTR_LOAD_CMD0, + REG_ADRENO_RBBM_PERFCTR_LOAD_CMD1, + REG_ADRENO_RBBM_PERFCTR_LOAD_CMD2, + REG_ADRENO_RBBM_PERFCTR_PWR_1_LO, + REG_ADRENO_RBBM_INT_0_MASK, + REG_ADRENO_RBBM_INT_0_STATUS, + REG_ADRENO_RBBM_AHB_ERROR_STATUS, + REG_ADRENO_RBBM_PM_OVERRIDE2, + REG_ADRENO_RBBM_AHB_CMD, + REG_ADRENO_RBBM_INT_CLEAR_CMD, + REG_ADRENO_RBBM_SW_RESET_CMD, + REG_ADRENO_RBBM_CLOCK_CTL, + REG_ADRENO_RBBM_AHB_ME_SPLIT_STATUS, + REG_ADRENO_RBBM_AHB_PFP_SPLIT_STATUS, + REG_ADRENO_VPC_DEBUG_RAM_SEL, + REG_ADRENO_VPC_DEBUG_RAM_READ, + REG_ADRENO_VSC_SIZE_ADDRESS, + REG_ADRENO_VFD_CONTROL_0, + REG_ADRENO_VFD_INDEX_MAX, + REG_ADRENO_SP_VS_PVT_MEM_ADDR_REG, + REG_ADRENO_SP_FS_PVT_MEM_ADDR_REG, + REG_ADRENO_SP_VS_OBJ_START_REG, + REG_ADRENO_SP_FS_OBJ_START_REG, + REG_ADRENO_PA_SC_AA_CONFIG, + REG_ADRENO_SQ_GPR_MANAGEMENT, + REG_ADRENO_SQ_INST_STORE_MANAGMENT, + REG_ADRENO_TP0_CHICKEN, + REG_ADRENO_RBBM_RBBM_CTL, + REG_ADRENO_UCHE_INVALIDATE0, + REG_ADRENO_RBBM_PERFCTR_LOAD_VALUE_LO, + REG_ADRENO_RBBM_PERFCTR_LOAD_VALUE_HI, + REG_ADRENO_REGISTER_MAX, +}; + +struct adreno_rev { + uint8_t core; + uint8_t major; + uint8_t minor; + uint8_t patchid; +}; + +#define ADRENO_REV(core, major, minor, patchid) \ + ((struct adreno_rev){ core, major, minor, patchid }) + +struct adreno_gpu_funcs { + struct msm_gpu_funcs base; +}; + +struct adreno_info { + struct adreno_rev rev; + uint32_t revn; + const char *name; + const char *pm4fw, *pfpfw; + uint32_t gmem; + struct msm_gpu *(*init)(struct drm_device *dev); +}; + +const struct adreno_info *adreno_info(struct adreno_rev rev); + +struct adreno_rbmemptrs { + volatile uint32_t rptr; + volatile uint32_t wptr; + volatile uint32_t fence; +}; + +struct adreno_gpu { + struct msm_gpu base; + struct adreno_rev rev; + const struct adreno_info *info; + uint32_t gmem; /* actual gmem size */ + uint32_t revn; /* numeric revision name */ + const struct adreno_gpu_funcs *funcs; + + /* interesting register offsets to dump: */ + const unsigned int *registers; + + /* firmware: */ + const struct firmware *pm4, *pfp; + + /* ringbuffer rptr/wptr: */ + // TODO should this be in msm_ringbuffer? I think it would be + // different for z180.. + struct adreno_rbmemptrs *memptrs; + struct drm_gem_object *memptrs_bo; + uint32_t memptrs_iova; + + /* + * Register offsets are different between some GPUs. + * GPU specific offsets will be exported by GPU specific + * code (a3xx_gpu.c) and stored in this common location. + */ + const unsigned int *reg_offsets; +}; +#define to_adreno_gpu(x) container_of(x, struct adreno_gpu, base) + +/* platform config data (ie. from DT, or pdata) */ +struct adreno_platform_config { + struct adreno_rev rev; + uint32_t fast_rate, slow_rate, bus_freq; +#ifdef CONFIG_MSM_BUS_SCALING + struct msm_bus_scale_pdata *bus_scale_table; +#endif +}; + +#define ADRENO_IDLE_TIMEOUT msecs_to_jiffies(1000) + +#define spin_until(X) ({ \ + int __ret = -ETIMEDOUT; \ + unsigned long __t = jiffies + ADRENO_IDLE_TIMEOUT; \ + do { \ + if (X) { \ + __ret = 0; \ + break; \ + } \ + } while (time_before(jiffies, __t)); \ + __ret; \ +}) + + +static inline bool adreno_is_a3xx(struct adreno_gpu *gpu) +{ + return (gpu->revn >= 300) && (gpu->revn < 400); +} + +static inline bool adreno_is_a305(struct adreno_gpu *gpu) +{ + return gpu->revn == 305; +} + +static inline bool adreno_is_a320(struct adreno_gpu *gpu) +{ + return gpu->revn == 320; +} + +static inline bool adreno_is_a330(struct adreno_gpu *gpu) +{ + return gpu->revn == 330; +} + +static inline bool adreno_is_a330v2(struct adreno_gpu *gpu) +{ + return adreno_is_a330(gpu) && (gpu->rev.patchid > 0); +} + +static inline bool adreno_is_a4xx(struct adreno_gpu *gpu) +{ + return (gpu->revn >= 400) && (gpu->revn < 500); +} + +static inline int adreno_is_a420(struct adreno_gpu *gpu) +{ + return gpu->revn == 420; +} + +int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value); +int adreno_hw_init(struct msm_gpu *gpu); +uint32_t adreno_last_fence(struct msm_gpu *gpu); +void adreno_recover(struct msm_gpu *gpu); +int adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit, + struct msm_file_private *ctx); +void adreno_flush(struct msm_gpu *gpu); +void adreno_idle(struct msm_gpu *gpu); +#ifdef CONFIG_DEBUG_FS +void adreno_show(struct msm_gpu *gpu, struct seq_file *m); +#endif +void adreno_dump(struct msm_gpu *gpu); +void adreno_wait_ring(struct msm_gpu *gpu, uint32_t ndwords); + +int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, + struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs); +void adreno_gpu_cleanup(struct adreno_gpu *gpu); + + +/* ringbuffer helpers (the parts that are adreno specific) */ + +static inline void +OUT_PKT0(struct msm_ringbuffer *ring, uint16_t regindx, uint16_t cnt) +{ + adreno_wait_ring(ring->gpu, cnt+1); + OUT_RING(ring, CP_TYPE0_PKT | ((cnt-1) << 16) | (regindx & 0x7FFF)); +} + +/* no-op packet: */ +static inline void +OUT_PKT2(struct msm_ringbuffer *ring) +{ + adreno_wait_ring(ring->gpu, 1); + OUT_RING(ring, CP_TYPE2_PKT); +} + +static inline void +OUT_PKT3(struct msm_ringbuffer *ring, uint8_t opcode, uint16_t cnt) +{ + adreno_wait_ring(ring->gpu, cnt+1); + OUT_RING(ring, CP_TYPE3_PKT | ((cnt-1) << 16) | ((opcode & 0xFF) << 8)); +} + +/* + * adreno_checkreg_off() - Checks the validity of a register enum + * @gpu: Pointer to struct adreno_gpu + * @offset_name: The register enum that is checked + */ +static inline bool adreno_reg_check(struct adreno_gpu *gpu, + enum adreno_regs offset_name) +{ + if (offset_name >= REG_ADRENO_REGISTER_MAX || + !gpu->reg_offsets[offset_name]) { + BUG(); + } + return true; +} + +static inline u32 adreno_gpu_read(struct adreno_gpu *gpu, + enum adreno_regs offset_name) +{ + u32 reg = gpu->reg_offsets[offset_name]; + u32 val = 0; + if(adreno_reg_check(gpu,offset_name)) + val = gpu_read(&gpu->base, reg - 1); + return val; +} + +static inline void adreno_gpu_write(struct adreno_gpu *gpu, + enum adreno_regs offset_name, u32 data) +{ + u32 reg = gpu->reg_offsets[offset_name]; + if(adreno_reg_check(gpu, offset_name)) + gpu_write(&gpu->base, reg - 1, data); +} + +#endif /* __ADRENO_GPU_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h b/kernel/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h new file mode 100644 index 000000000..6ffc4f6c8 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h @@ -0,0 +1,499 @@ +#ifndef ADRENO_PM4_XML +#define ADRENO_PM4_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32901 bytes, from 2014-06-02 15:21:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 10551 bytes, from 2014-11-13 22:44:30) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 15085 bytes, from 2014-12-20 21:49:41) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 64344 bytes, from 2014-12-12 20:22:26) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 51069 bytes, from 2014-12-21 15:51:54) + +Copyright (C) 2013-2014 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum vgt_event_type { + VS_DEALLOC = 0, + PS_DEALLOC = 1, + VS_DONE_TS = 2, + PS_DONE_TS = 3, + CACHE_FLUSH_TS = 4, + CONTEXT_DONE = 5, + CACHE_FLUSH = 6, + HLSQ_FLUSH = 7, + VIZQUERY_START = 7, + VIZQUERY_END = 8, + SC_WAIT_WC = 9, + RST_PIX_CNT = 13, + RST_VTX_CNT = 14, + TILE_FLUSH = 15, + CACHE_FLUSH_AND_INV_TS_EVENT = 20, + ZPASS_DONE = 21, + CACHE_FLUSH_AND_INV_EVENT = 22, + PERFCOUNTER_START = 23, + PERFCOUNTER_STOP = 24, + VS_FETCH_DONE = 27, + FACENESS_FLUSH = 28, +}; + +enum pc_di_primtype { + DI_PT_NONE = 0, + DI_PT_POINTLIST_A2XX = 1, + DI_PT_LINELIST = 2, + DI_PT_LINESTRIP = 3, + DI_PT_TRILIST = 4, + DI_PT_TRIFAN = 5, + DI_PT_TRISTRIP = 6, + DI_PT_LINELOOP = 7, + DI_PT_RECTLIST = 8, + DI_PT_POINTLIST_A3XX = 9, + DI_PT_QUADLIST = 13, + DI_PT_QUADSTRIP = 14, + DI_PT_POLYGON = 15, + DI_PT_2D_COPY_RECT_LIST_V0 = 16, + DI_PT_2D_COPY_RECT_LIST_V1 = 17, + DI_PT_2D_COPY_RECT_LIST_V2 = 18, + DI_PT_2D_COPY_RECT_LIST_V3 = 19, + DI_PT_2D_FILL_RECT_LIST = 20, + DI_PT_2D_LINE_STRIP = 21, + DI_PT_2D_TRI_STRIP = 22, +}; + +enum pc_di_src_sel { + DI_SRC_SEL_DMA = 0, + DI_SRC_SEL_IMMEDIATE = 1, + DI_SRC_SEL_AUTO_INDEX = 2, + DI_SRC_SEL_RESERVED = 3, +}; + +enum pc_di_index_size { + INDEX_SIZE_IGN = 0, + INDEX_SIZE_16_BIT = 0, + INDEX_SIZE_32_BIT = 1, + INDEX_SIZE_8_BIT = 2, + INDEX_SIZE_INVALID = 0, +}; + +enum pc_di_vis_cull_mode { + IGNORE_VISIBILITY = 0, + USE_VISIBILITY = 1, +}; + +enum adreno_pm4_packet_type { + CP_TYPE0_PKT = 0, + CP_TYPE1_PKT = 0x40000000, + CP_TYPE2_PKT = 0x80000000, + CP_TYPE3_PKT = 0xc0000000, +}; + +enum adreno_pm4_type3_packets { + CP_ME_INIT = 72, + CP_NOP = 16, + CP_INDIRECT_BUFFER = 63, + CP_INDIRECT_BUFFER_PFD = 55, + CP_WAIT_FOR_IDLE = 38, + CP_WAIT_REG_MEM = 60, + CP_WAIT_REG_EQ = 82, + CP_WAIT_REG_GTE = 83, + CP_WAIT_UNTIL_READ = 92, + CP_WAIT_IB_PFD_COMPLETE = 93, + CP_REG_RMW = 33, + CP_SET_BIN_DATA = 47, + CP_REG_TO_MEM = 62, + CP_MEM_WRITE = 61, + CP_MEM_WRITE_CNTR = 79, + CP_COND_EXEC = 68, + CP_COND_WRITE = 69, + CP_EVENT_WRITE = 70, + CP_EVENT_WRITE_SHD = 88, + CP_EVENT_WRITE_CFL = 89, + CP_EVENT_WRITE_ZPD = 91, + CP_RUN_OPENCL = 49, + CP_DRAW_INDX = 34, + CP_DRAW_INDX_2 = 54, + CP_DRAW_INDX_BIN = 52, + CP_DRAW_INDX_2_BIN = 53, + CP_VIZ_QUERY = 35, + CP_SET_STATE = 37, + CP_SET_CONSTANT = 45, + CP_IM_LOAD = 39, + CP_IM_LOAD_IMMEDIATE = 43, + CP_LOAD_CONSTANT_CONTEXT = 46, + CP_INVALIDATE_STATE = 59, + CP_SET_SHADER_BASES = 74, + CP_SET_BIN_MASK = 80, + CP_SET_BIN_SELECT = 81, + CP_CONTEXT_UPDATE = 94, + CP_INTERRUPT = 64, + CP_IM_STORE = 44, + CP_SET_DRAW_INIT_FLAGS = 75, + CP_SET_PROTECTED_MODE = 95, + CP_BOOTSTRAP_UCODE = 111, + CP_LOAD_STATE = 48, + CP_COND_INDIRECT_BUFFER_PFE = 58, + CP_COND_INDIRECT_BUFFER_PFD = 50, + CP_INDIRECT_BUFFER_PFE = 63, + CP_SET_BIN = 76, + CP_TEST_TWO_MEMS = 113, + CP_REG_WR_NO_CTXT = 120, + CP_RECORD_PFP_TIMESTAMP = 17, + CP_WAIT_FOR_ME = 19, + CP_SET_DRAW_STATE = 67, + CP_DRAW_INDX_OFFSET = 56, + CP_DRAW_INDIRECT = 40, + CP_DRAW_INDX_INDIRECT = 41, + CP_DRAW_AUTO = 36, + CP_UNKNOWN_19 = 25, + CP_UNKNOWN_1A = 26, + CP_UNKNOWN_4E = 78, + CP_WIDE_REG_WRITE = 116, + IN_IB_PREFETCH_END = 23, + IN_SUBBLK_PREFETCH = 31, + IN_INSTR_PREFETCH = 32, + IN_INSTR_MATCH = 71, + IN_CONST_PREFETCH = 73, + IN_INCR_UPDT_STATE = 85, + IN_INCR_UPDT_CONST = 86, + IN_INCR_UPDT_INSTR = 87, +}; + +enum adreno_state_block { + SB_VERT_TEX = 0, + SB_VERT_MIPADDR = 1, + SB_FRAG_TEX = 2, + SB_FRAG_MIPADDR = 3, + SB_VERT_SHADER = 4, + SB_FRAG_SHADER = 6, +}; + +enum adreno_state_type { + ST_SHADER = 0, + ST_CONSTANTS = 1, +}; + +enum adreno_state_src { + SS_DIRECT = 0, + SS_INDIRECT = 4, +}; + +enum a4xx_index_size { + INDEX4_SIZE_8_BIT = 0, + INDEX4_SIZE_16_BIT = 1, + INDEX4_SIZE_32_BIT = 2, +}; + +#define REG_CP_LOAD_STATE_0 0x00000000 +#define CP_LOAD_STATE_0_DST_OFF__MASK 0x0000ffff +#define CP_LOAD_STATE_0_DST_OFF__SHIFT 0 +static inline uint32_t CP_LOAD_STATE_0_DST_OFF(uint32_t val) +{ + return ((val) << CP_LOAD_STATE_0_DST_OFF__SHIFT) & CP_LOAD_STATE_0_DST_OFF__MASK; +} +#define CP_LOAD_STATE_0_STATE_SRC__MASK 0x00070000 +#define CP_LOAD_STATE_0_STATE_SRC__SHIFT 16 +static inline uint32_t CP_LOAD_STATE_0_STATE_SRC(enum adreno_state_src val) +{ + return ((val) << CP_LOAD_STATE_0_STATE_SRC__SHIFT) & CP_LOAD_STATE_0_STATE_SRC__MASK; +} +#define CP_LOAD_STATE_0_STATE_BLOCK__MASK 0x00380000 +#define CP_LOAD_STATE_0_STATE_BLOCK__SHIFT 19 +static inline uint32_t CP_LOAD_STATE_0_STATE_BLOCK(enum adreno_state_block val) +{ + return ((val) << CP_LOAD_STATE_0_STATE_BLOCK__SHIFT) & CP_LOAD_STATE_0_STATE_BLOCK__MASK; +} +#define CP_LOAD_STATE_0_NUM_UNIT__MASK 0x7fc00000 +#define CP_LOAD_STATE_0_NUM_UNIT__SHIFT 22 +static inline uint32_t CP_LOAD_STATE_0_NUM_UNIT(uint32_t val) +{ + return ((val) << CP_LOAD_STATE_0_NUM_UNIT__SHIFT) & CP_LOAD_STATE_0_NUM_UNIT__MASK; +} + +#define REG_CP_LOAD_STATE_1 0x00000001 +#define CP_LOAD_STATE_1_STATE_TYPE__MASK 0x00000003 +#define CP_LOAD_STATE_1_STATE_TYPE__SHIFT 0 +static inline uint32_t CP_LOAD_STATE_1_STATE_TYPE(enum adreno_state_type val) +{ + return ((val) << CP_LOAD_STATE_1_STATE_TYPE__SHIFT) & CP_LOAD_STATE_1_STATE_TYPE__MASK; +} +#define CP_LOAD_STATE_1_EXT_SRC_ADDR__MASK 0xfffffffc +#define CP_LOAD_STATE_1_EXT_SRC_ADDR__SHIFT 2 +static inline uint32_t CP_LOAD_STATE_1_EXT_SRC_ADDR(uint32_t val) +{ + return ((val >> 2) << CP_LOAD_STATE_1_EXT_SRC_ADDR__SHIFT) & CP_LOAD_STATE_1_EXT_SRC_ADDR__MASK; +} + +#define REG_CP_DRAW_INDX_0 0x00000000 +#define CP_DRAW_INDX_0_VIZ_QUERY__MASK 0xffffffff +#define CP_DRAW_INDX_0_VIZ_QUERY__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_0_VIZ_QUERY(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_0_VIZ_QUERY__SHIFT) & CP_DRAW_INDX_0_VIZ_QUERY__MASK; +} + +#define REG_CP_DRAW_INDX_1 0x00000001 +#define CP_DRAW_INDX_1_PRIM_TYPE__MASK 0x0000003f +#define CP_DRAW_INDX_1_PRIM_TYPE__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_1_PRIM_TYPE(enum pc_di_primtype val) +{ + return ((val) << CP_DRAW_INDX_1_PRIM_TYPE__SHIFT) & CP_DRAW_INDX_1_PRIM_TYPE__MASK; +} +#define CP_DRAW_INDX_1_SOURCE_SELECT__MASK 0x000000c0 +#define CP_DRAW_INDX_1_SOURCE_SELECT__SHIFT 6 +static inline uint32_t CP_DRAW_INDX_1_SOURCE_SELECT(enum pc_di_src_sel val) +{ + return ((val) << CP_DRAW_INDX_1_SOURCE_SELECT__SHIFT) & CP_DRAW_INDX_1_SOURCE_SELECT__MASK; +} +#define CP_DRAW_INDX_1_VIS_CULL__MASK 0x00000600 +#define CP_DRAW_INDX_1_VIS_CULL__SHIFT 9 +static inline uint32_t CP_DRAW_INDX_1_VIS_CULL(enum pc_di_vis_cull_mode val) +{ + return ((val) << CP_DRAW_INDX_1_VIS_CULL__SHIFT) & CP_DRAW_INDX_1_VIS_CULL__MASK; +} +#define CP_DRAW_INDX_1_INDEX_SIZE__MASK 0x00000800 +#define CP_DRAW_INDX_1_INDEX_SIZE__SHIFT 11 +static inline uint32_t CP_DRAW_INDX_1_INDEX_SIZE(enum pc_di_index_size val) +{ + return ((val) << CP_DRAW_INDX_1_INDEX_SIZE__SHIFT) & CP_DRAW_INDX_1_INDEX_SIZE__MASK; +} +#define CP_DRAW_INDX_1_NOT_EOP 0x00001000 +#define CP_DRAW_INDX_1_SMALL_INDEX 0x00002000 +#define CP_DRAW_INDX_1_PRE_DRAW_INITIATOR_ENABLE 0x00004000 +#define CP_DRAW_INDX_1_NUM_INSTANCES__MASK 0xff000000 +#define CP_DRAW_INDX_1_NUM_INSTANCES__SHIFT 24 +static inline uint32_t CP_DRAW_INDX_1_NUM_INSTANCES(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_1_NUM_INSTANCES__SHIFT) & CP_DRAW_INDX_1_NUM_INSTANCES__MASK; +} + +#define REG_CP_DRAW_INDX_2 0x00000002 +#define CP_DRAW_INDX_2_NUM_INDICES__MASK 0xffffffff +#define CP_DRAW_INDX_2_NUM_INDICES__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_2_NUM_INDICES(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_2_NUM_INDICES__SHIFT) & CP_DRAW_INDX_2_NUM_INDICES__MASK; +} + +#define REG_CP_DRAW_INDX_3 0x00000003 +#define CP_DRAW_INDX_3_INDX_BASE__MASK 0xffffffff +#define CP_DRAW_INDX_3_INDX_BASE__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_3_INDX_BASE(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_3_INDX_BASE__SHIFT) & CP_DRAW_INDX_3_INDX_BASE__MASK; +} + +#define REG_CP_DRAW_INDX_4 0x00000004 +#define CP_DRAW_INDX_4_INDX_SIZE__MASK 0xffffffff +#define CP_DRAW_INDX_4_INDX_SIZE__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_4_INDX_SIZE(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_4_INDX_SIZE__SHIFT) & CP_DRAW_INDX_4_INDX_SIZE__MASK; +} + +#define REG_CP_DRAW_INDX_2_0 0x00000000 +#define CP_DRAW_INDX_2_0_VIZ_QUERY__MASK 0xffffffff +#define CP_DRAW_INDX_2_0_VIZ_QUERY__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_2_0_VIZ_QUERY(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_2_0_VIZ_QUERY__SHIFT) & CP_DRAW_INDX_2_0_VIZ_QUERY__MASK; +} + +#define REG_CP_DRAW_INDX_2_1 0x00000001 +#define CP_DRAW_INDX_2_1_PRIM_TYPE__MASK 0x0000003f +#define CP_DRAW_INDX_2_1_PRIM_TYPE__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_2_1_PRIM_TYPE(enum pc_di_primtype val) +{ + return ((val) << CP_DRAW_INDX_2_1_PRIM_TYPE__SHIFT) & CP_DRAW_INDX_2_1_PRIM_TYPE__MASK; +} +#define CP_DRAW_INDX_2_1_SOURCE_SELECT__MASK 0x000000c0 +#define CP_DRAW_INDX_2_1_SOURCE_SELECT__SHIFT 6 +static inline uint32_t CP_DRAW_INDX_2_1_SOURCE_SELECT(enum pc_di_src_sel val) +{ + return ((val) << CP_DRAW_INDX_2_1_SOURCE_SELECT__SHIFT) & CP_DRAW_INDX_2_1_SOURCE_SELECT__MASK; +} +#define CP_DRAW_INDX_2_1_VIS_CULL__MASK 0x00000600 +#define CP_DRAW_INDX_2_1_VIS_CULL__SHIFT 9 +static inline uint32_t CP_DRAW_INDX_2_1_VIS_CULL(enum pc_di_vis_cull_mode val) +{ + return ((val) << CP_DRAW_INDX_2_1_VIS_CULL__SHIFT) & CP_DRAW_INDX_2_1_VIS_CULL__MASK; +} +#define CP_DRAW_INDX_2_1_INDEX_SIZE__MASK 0x00000800 +#define CP_DRAW_INDX_2_1_INDEX_SIZE__SHIFT 11 +static inline uint32_t CP_DRAW_INDX_2_1_INDEX_SIZE(enum pc_di_index_size val) +{ + return ((val) << CP_DRAW_INDX_2_1_INDEX_SIZE__SHIFT) & CP_DRAW_INDX_2_1_INDEX_SIZE__MASK; +} +#define CP_DRAW_INDX_2_1_NOT_EOP 0x00001000 +#define CP_DRAW_INDX_2_1_SMALL_INDEX 0x00002000 +#define CP_DRAW_INDX_2_1_PRE_DRAW_INITIATOR_ENABLE 0x00004000 +#define CP_DRAW_INDX_2_1_NUM_INSTANCES__MASK 0xff000000 +#define CP_DRAW_INDX_2_1_NUM_INSTANCES__SHIFT 24 +static inline uint32_t CP_DRAW_INDX_2_1_NUM_INSTANCES(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_2_1_NUM_INSTANCES__SHIFT) & CP_DRAW_INDX_2_1_NUM_INSTANCES__MASK; +} + +#define REG_CP_DRAW_INDX_2_2 0x00000002 +#define CP_DRAW_INDX_2_2_NUM_INDICES__MASK 0xffffffff +#define CP_DRAW_INDX_2_2_NUM_INDICES__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_2_2_NUM_INDICES(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_2_2_NUM_INDICES__SHIFT) & CP_DRAW_INDX_2_2_NUM_INDICES__MASK; +} + +#define REG_CP_DRAW_INDX_OFFSET_0 0x00000000 +#define CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__MASK 0x0000003f +#define CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_OFFSET_0_PRIM_TYPE(enum pc_di_primtype val) +{ + return ((val) << CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__SHIFT) & CP_DRAW_INDX_OFFSET_0_PRIM_TYPE__MASK; +} +#define CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__MASK 0x000000c0 +#define CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__SHIFT 6 +static inline uint32_t CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT(enum pc_di_src_sel val) +{ + return ((val) << CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__SHIFT) & CP_DRAW_INDX_OFFSET_0_SOURCE_SELECT__MASK; +} +#define CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__MASK 0x00000c00 +#define CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__SHIFT 10 +static inline uint32_t CP_DRAW_INDX_OFFSET_0_INDEX_SIZE(enum a4xx_index_size val) +{ + return ((val) << CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__SHIFT) & CP_DRAW_INDX_OFFSET_0_INDEX_SIZE__MASK; +} + +#define REG_CP_DRAW_INDX_OFFSET_1 0x00000001 +#define CP_DRAW_INDX_OFFSET_1_NUM_INSTANCES__MASK 0xffffffff +#define CP_DRAW_INDX_OFFSET_1_NUM_INSTANCES__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_OFFSET_1_NUM_INSTANCES(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_OFFSET_1_NUM_INSTANCES__SHIFT) & CP_DRAW_INDX_OFFSET_1_NUM_INSTANCES__MASK; +} + +#define REG_CP_DRAW_INDX_OFFSET_2 0x00000002 +#define CP_DRAW_INDX_OFFSET_2_NUM_INDICES__MASK 0xffffffff +#define CP_DRAW_INDX_OFFSET_2_NUM_INDICES__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_OFFSET_2_NUM_INDICES(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_OFFSET_2_NUM_INDICES__SHIFT) & CP_DRAW_INDX_OFFSET_2_NUM_INDICES__MASK; +} + +#define REG_CP_DRAW_INDX_OFFSET_3 0x00000003 + +#define REG_CP_DRAW_INDX_OFFSET_4 0x00000004 +#define CP_DRAW_INDX_OFFSET_4_INDX_BASE__MASK 0xffffffff +#define CP_DRAW_INDX_OFFSET_4_INDX_BASE__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_OFFSET_4_INDX_BASE(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_OFFSET_4_INDX_BASE__SHIFT) & CP_DRAW_INDX_OFFSET_4_INDX_BASE__MASK; +} + +#define REG_CP_DRAW_INDX_OFFSET_5 0x00000005 +#define CP_DRAW_INDX_OFFSET_5_INDX_SIZE__MASK 0xffffffff +#define CP_DRAW_INDX_OFFSET_5_INDX_SIZE__SHIFT 0 +static inline uint32_t CP_DRAW_INDX_OFFSET_5_INDX_SIZE(uint32_t val) +{ + return ((val) << CP_DRAW_INDX_OFFSET_5_INDX_SIZE__SHIFT) & CP_DRAW_INDX_OFFSET_5_INDX_SIZE__MASK; +} + +#define REG_CP_SET_DRAW_STATE_0 0x00000000 +#define CP_SET_DRAW_STATE_0_COUNT__MASK 0x0000ffff +#define CP_SET_DRAW_STATE_0_COUNT__SHIFT 0 +static inline uint32_t CP_SET_DRAW_STATE_0_COUNT(uint32_t val) +{ + return ((val) << CP_SET_DRAW_STATE_0_COUNT__SHIFT) & CP_SET_DRAW_STATE_0_COUNT__MASK; +} +#define CP_SET_DRAW_STATE_0_DIRTY 0x00010000 +#define CP_SET_DRAW_STATE_0_DISABLE 0x00020000 +#define CP_SET_DRAW_STATE_0_DISABLE_ALL_GROUPS 0x00040000 +#define CP_SET_DRAW_STATE_0_LOAD_IMMED 0x00080000 +#define CP_SET_DRAW_STATE_0_GROUP_ID__MASK 0x1f000000 +#define CP_SET_DRAW_STATE_0_GROUP_ID__SHIFT 24 +static inline uint32_t CP_SET_DRAW_STATE_0_GROUP_ID(uint32_t val) +{ + return ((val) << CP_SET_DRAW_STATE_0_GROUP_ID__SHIFT) & CP_SET_DRAW_STATE_0_GROUP_ID__MASK; +} + +#define REG_CP_SET_DRAW_STATE_1 0x00000001 +#define CP_SET_DRAW_STATE_1_ADDR__MASK 0xffffffff +#define CP_SET_DRAW_STATE_1_ADDR__SHIFT 0 +static inline uint32_t CP_SET_DRAW_STATE_1_ADDR(uint32_t val) +{ + return ((val) << CP_SET_DRAW_STATE_1_ADDR__SHIFT) & CP_SET_DRAW_STATE_1_ADDR__MASK; +} + +#define REG_CP_SET_BIN_0 0x00000000 + +#define REG_CP_SET_BIN_1 0x00000001 +#define CP_SET_BIN_1_X1__MASK 0x0000ffff +#define CP_SET_BIN_1_X1__SHIFT 0 +static inline uint32_t CP_SET_BIN_1_X1(uint32_t val) +{ + return ((val) << CP_SET_BIN_1_X1__SHIFT) & CP_SET_BIN_1_X1__MASK; +} +#define CP_SET_BIN_1_Y1__MASK 0xffff0000 +#define CP_SET_BIN_1_Y1__SHIFT 16 +static inline uint32_t CP_SET_BIN_1_Y1(uint32_t val) +{ + return ((val) << CP_SET_BIN_1_Y1__SHIFT) & CP_SET_BIN_1_Y1__MASK; +} + +#define REG_CP_SET_BIN_2 0x00000002 +#define CP_SET_BIN_2_X2__MASK 0x0000ffff +#define CP_SET_BIN_2_X2__SHIFT 0 +static inline uint32_t CP_SET_BIN_2_X2(uint32_t val) +{ + return ((val) << CP_SET_BIN_2_X2__SHIFT) & CP_SET_BIN_2_X2__MASK; +} +#define CP_SET_BIN_2_Y2__MASK 0xffff0000 +#define CP_SET_BIN_2_Y2__SHIFT 16 +static inline uint32_t CP_SET_BIN_2_Y2(uint32_t val) +{ + return ((val) << CP_SET_BIN_2_Y2__SHIFT) & CP_SET_BIN_2_Y2__MASK; +} + +#define REG_CP_SET_BIN_DATA_0 0x00000000 +#define CP_SET_BIN_DATA_0_BIN_DATA_ADDR__MASK 0xffffffff +#define CP_SET_BIN_DATA_0_BIN_DATA_ADDR__SHIFT 0 +static inline uint32_t CP_SET_BIN_DATA_0_BIN_DATA_ADDR(uint32_t val) +{ + return ((val) << CP_SET_BIN_DATA_0_BIN_DATA_ADDR__SHIFT) & CP_SET_BIN_DATA_0_BIN_DATA_ADDR__MASK; +} + +#define REG_CP_SET_BIN_DATA_1 0x00000001 +#define CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__MASK 0xffffffff +#define CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__SHIFT 0 +static inline uint32_t CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS(uint32_t val) +{ + return ((val) << CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__SHIFT) & CP_SET_BIN_DATA_1_BIN_SIZE_ADDRESS__MASK; +} + + +#endif /* ADRENO_PM4_XML */ diff --git a/kernel/drivers/gpu/drm/msm/dsi/dsi.c b/kernel/drivers/gpu/drm/msm/dsi/dsi.c new file mode 100644 index 000000000..ad50b8022 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/dsi/dsi.c @@ -0,0 +1,212 @@ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "dsi.h" + +struct drm_encoder *msm_dsi_get_encoder(struct msm_dsi *msm_dsi) +{ + if (!msm_dsi || !msm_dsi->panel) + return NULL; + + return (msm_dsi->panel_flags & MIPI_DSI_MODE_VIDEO) ? + msm_dsi->encoders[MSM_DSI_VIDEO_ENCODER_ID] : + msm_dsi->encoders[MSM_DSI_CMD_ENCODER_ID]; +} + +static void dsi_destroy(struct msm_dsi *msm_dsi) +{ + if (!msm_dsi) + return; + + msm_dsi_manager_unregister(msm_dsi); + if (msm_dsi->host) { + msm_dsi_host_destroy(msm_dsi->host); + msm_dsi->host = NULL; + } + + platform_set_drvdata(msm_dsi->pdev, NULL); +} + +static struct msm_dsi *dsi_init(struct platform_device *pdev) +{ + struct msm_dsi *msm_dsi = NULL; + int ret; + + if (!pdev) { + dev_err(&pdev->dev, "no dsi device\n"); + ret = -ENXIO; + goto fail; + } + + msm_dsi = devm_kzalloc(&pdev->dev, sizeof(*msm_dsi), GFP_KERNEL); + if (!msm_dsi) { + ret = -ENOMEM; + goto fail; + } + DBG("dsi probed=%p", msm_dsi); + + msm_dsi->pdev = pdev; + platform_set_drvdata(pdev, msm_dsi); + + /* Init dsi host */ + ret = msm_dsi_host_init(msm_dsi); + if (ret) + goto fail; + + /* Register to dsi manager */ + ret = msm_dsi_manager_register(msm_dsi); + if (ret) + goto fail; + + return msm_dsi; + +fail: + if (msm_dsi) + dsi_destroy(msm_dsi); + + return ERR_PTR(ret); +} + +static int dsi_bind(struct device *dev, struct device *master, void *data) +{ + struct drm_device *drm = dev_get_drvdata(master); + struct msm_drm_private *priv = drm->dev_private; + struct platform_device *pdev = to_platform_device(dev); + struct msm_dsi *msm_dsi; + + DBG(""); + msm_dsi = dsi_init(pdev); + if (IS_ERR(msm_dsi)) + return PTR_ERR(msm_dsi); + + priv->dsi[msm_dsi->id] = msm_dsi; + + return 0; +} + +static void dsi_unbind(struct device *dev, struct device *master, + void *data) +{ + struct drm_device *drm = dev_get_drvdata(master); + struct msm_drm_private *priv = drm->dev_private; + struct msm_dsi *msm_dsi = dev_get_drvdata(dev); + int id = msm_dsi->id; + + if (priv->dsi[id]) { + dsi_destroy(msm_dsi); + priv->dsi[id] = NULL; + } +} + +static const struct component_ops dsi_ops = { + .bind = dsi_bind, + .unbind = dsi_unbind, +}; + +static int dsi_dev_probe(struct platform_device *pdev) +{ + return component_add(&pdev->dev, &dsi_ops); +} + +static int dsi_dev_remove(struct platform_device *pdev) +{ + DBG(""); + component_del(&pdev->dev, &dsi_ops); + return 0; +} + +static const struct of_device_id dt_match[] = { + { .compatible = "qcom,mdss-dsi-ctrl" }, + {} +}; + +static struct platform_driver dsi_driver = { + .probe = dsi_dev_probe, + .remove = dsi_dev_remove, + .driver = { + .name = "msm_dsi", + .of_match_table = dt_match, + }, +}; + +void __init msm_dsi_register(void) +{ + DBG(""); + platform_driver_register(&dsi_driver); +} + +void __exit msm_dsi_unregister(void) +{ + DBG(""); + platform_driver_unregister(&dsi_driver); +} + +int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, + struct drm_encoder *encoders[MSM_DSI_ENCODER_NUM]) +{ + struct msm_drm_private *priv = dev->dev_private; + int ret, i; + + if (WARN_ON(!encoders[MSM_DSI_VIDEO_ENCODER_ID] || + !encoders[MSM_DSI_CMD_ENCODER_ID])) + return -EINVAL; + + msm_dsi->dev = dev; + + ret = msm_dsi_host_modeset_init(msm_dsi->host, dev); + if (ret) { + dev_err(dev->dev, "failed to modeset init host: %d\n", ret); + goto fail; + } + + msm_dsi->bridge = msm_dsi_manager_bridge_init(msm_dsi->id); + if (IS_ERR(msm_dsi->bridge)) { + ret = PTR_ERR(msm_dsi->bridge); + dev_err(dev->dev, "failed to create dsi bridge: %d\n", ret); + msm_dsi->bridge = NULL; + goto fail; + } + + for (i = 0; i < MSM_DSI_ENCODER_NUM; i++) { + encoders[i]->bridge = msm_dsi->bridge; + msm_dsi->encoders[i] = encoders[i]; + } + + msm_dsi->connector = msm_dsi_manager_connector_init(msm_dsi->id); + if (IS_ERR(msm_dsi->connector)) { + ret = PTR_ERR(msm_dsi->connector); + dev_err(dev->dev, "failed to create dsi connector: %d\n", ret); + msm_dsi->connector = NULL; + goto fail; + } + + priv->bridges[priv->num_bridges++] = msm_dsi->bridge; + priv->connectors[priv->num_connectors++] = msm_dsi->connector; + + return 0; +fail: + if (msm_dsi) { + /* bridge/connector are normally destroyed by drm: */ + if (msm_dsi->bridge) { + msm_dsi_manager_bridge_destroy(msm_dsi->bridge); + msm_dsi->bridge = NULL; + } + if (msm_dsi->connector) { + msm_dsi->connector->funcs->destroy(msm_dsi->connector); + msm_dsi->connector = NULL; + } + } + + return ret; +} + diff --git a/kernel/drivers/gpu/drm/msm/dsi/dsi.h b/kernel/drivers/gpu/drm/msm/dsi/dsi.h new file mode 100644 index 000000000..10f54d4e3 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/dsi/dsi.h @@ -0,0 +1,117 @@ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __DSI_CONNECTOR_H__ +#define __DSI_CONNECTOR_H__ + +#include <linux/platform_device.h> + +#include "drm_crtc.h" +#include "drm_mipi_dsi.h" +#include "drm_panel.h" + +#include "msm_drv.h" + +#define DSI_0 0 +#define DSI_1 1 +#define DSI_MAX 2 + +#define DSI_CLOCK_MASTER DSI_0 +#define DSI_CLOCK_SLAVE DSI_1 + +#define DSI_LEFT DSI_0 +#define DSI_RIGHT DSI_1 + +/* According to the current drm framework sequence, take the encoder of + * DSI_1 as master encoder + */ +#define DSI_ENCODER_MASTER DSI_1 +#define DSI_ENCODER_SLAVE DSI_0 + +struct msm_dsi { + struct drm_device *dev; + struct platform_device *pdev; + + struct drm_connector *connector; + struct drm_bridge *bridge; + + struct mipi_dsi_host *host; + struct msm_dsi_phy *phy; + struct drm_panel *panel; + unsigned long panel_flags; + bool phy_enabled; + + /* the encoders we are hooked to (outside of dsi block) */ + struct drm_encoder *encoders[MSM_DSI_ENCODER_NUM]; + + int id; +}; + +/* dsi manager */ +struct drm_bridge *msm_dsi_manager_bridge_init(u8 id); +void msm_dsi_manager_bridge_destroy(struct drm_bridge *bridge); +struct drm_connector *msm_dsi_manager_connector_init(u8 id); +int msm_dsi_manager_phy_enable(int id, + const unsigned long bit_rate, const unsigned long esc_rate, + u32 *clk_pre, u32 *clk_post); +void msm_dsi_manager_phy_disable(int id); +int msm_dsi_manager_cmd_xfer(int id, const struct mipi_dsi_msg *msg); +bool msm_dsi_manager_cmd_xfer_trigger(int id, u32 iova, u32 len); +int msm_dsi_manager_register(struct msm_dsi *msm_dsi); +void msm_dsi_manager_unregister(struct msm_dsi *msm_dsi); + +/* msm dsi */ +struct drm_encoder *msm_dsi_get_encoder(struct msm_dsi *msm_dsi); + +/* dsi host */ +int msm_dsi_host_xfer_prepare(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg); +void msm_dsi_host_xfer_restore(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg); +int msm_dsi_host_cmd_tx(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg); +int msm_dsi_host_cmd_rx(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg); +void msm_dsi_host_cmd_xfer_commit(struct mipi_dsi_host *host, + u32 iova, u32 len); +int msm_dsi_host_enable(struct mipi_dsi_host *host); +int msm_dsi_host_disable(struct mipi_dsi_host *host); +int msm_dsi_host_power_on(struct mipi_dsi_host *host); +int msm_dsi_host_power_off(struct mipi_dsi_host *host); +int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host, + struct drm_display_mode *mode); +struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host, + unsigned long *panel_flags); +int msm_dsi_host_register(struct mipi_dsi_host *host, bool check_defer); +void msm_dsi_host_unregister(struct mipi_dsi_host *host); +void msm_dsi_host_destroy(struct mipi_dsi_host *host); +int msm_dsi_host_modeset_init(struct mipi_dsi_host *host, + struct drm_device *dev); +int msm_dsi_host_init(struct msm_dsi *msm_dsi); + +/* dsi phy */ +struct msm_dsi_phy; +enum msm_dsi_phy_type { + MSM_DSI_PHY_UNKNOWN, + MSM_DSI_PHY_28NM, + MSM_DSI_PHY_MAX +}; +struct msm_dsi_phy *msm_dsi_phy_init(struct platform_device *pdev, + enum msm_dsi_phy_type type, int id); +int msm_dsi_phy_enable(struct msm_dsi_phy *phy, bool is_dual_panel, + const unsigned long bit_rate, const unsigned long esc_rate); +int msm_dsi_phy_disable(struct msm_dsi_phy *phy); +void msm_dsi_phy_get_clk_pre_post(struct msm_dsi_phy *phy, + u32 *clk_pre, u32 *clk_post); +#endif /* __DSI_CONNECTOR_H__ */ + diff --git a/kernel/drivers/gpu/drm/msm/dsi/dsi.xml.h b/kernel/drivers/gpu/drm/msm/dsi/dsi.xml.h new file mode 100644 index 000000000..1dcfae265 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/dsi/dsi.xml.h @@ -0,0 +1,839 @@ +#ifndef DSI_XML +#define DSI_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /usr2/hali/local/envytools/envytools/rnndb/dsi/dsi.xml ( 18681 bytes, from 2015-03-04 23:08:31) +- /usr2/hali/local/envytools/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2015-01-28 21:43:22) + +Copyright (C) 2013-2015 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum dsi_traffic_mode { + NON_BURST_SYNCH_PULSE = 0, + NON_BURST_SYNCH_EVENT = 1, + BURST_MODE = 2, +}; + +enum dsi_vid_dst_format { + VID_DST_FORMAT_RGB565 = 0, + VID_DST_FORMAT_RGB666 = 1, + VID_DST_FORMAT_RGB666_LOOSE = 2, + VID_DST_FORMAT_RGB888 = 3, +}; + +enum dsi_rgb_swap { + SWAP_RGB = 0, + SWAP_RBG = 1, + SWAP_BGR = 2, + SWAP_BRG = 3, + SWAP_GRB = 4, + SWAP_GBR = 5, +}; + +enum dsi_cmd_trigger { + TRIGGER_NONE = 0, + TRIGGER_SEOF = 1, + TRIGGER_TE = 2, + TRIGGER_SW = 4, + TRIGGER_SW_SEOF = 5, + TRIGGER_SW_TE = 6, +}; + +enum dsi_cmd_dst_format { + CMD_DST_FORMAT_RGB111 = 0, + CMD_DST_FORMAT_RGB332 = 3, + CMD_DST_FORMAT_RGB444 = 4, + CMD_DST_FORMAT_RGB565 = 6, + CMD_DST_FORMAT_RGB666 = 7, + CMD_DST_FORMAT_RGB888 = 8, +}; + +enum dsi_lane_swap { + LANE_SWAP_0123 = 0, + LANE_SWAP_3012 = 1, + LANE_SWAP_2301 = 2, + LANE_SWAP_1230 = 3, + LANE_SWAP_0321 = 4, + LANE_SWAP_1032 = 5, + LANE_SWAP_2103 = 6, + LANE_SWAP_3210 = 7, +}; + +#define DSI_IRQ_CMD_DMA_DONE 0x00000001 +#define DSI_IRQ_MASK_CMD_DMA_DONE 0x00000002 +#define DSI_IRQ_CMD_MDP_DONE 0x00000100 +#define DSI_IRQ_MASK_CMD_MDP_DONE 0x00000200 +#define DSI_IRQ_VIDEO_DONE 0x00010000 +#define DSI_IRQ_MASK_VIDEO_DONE 0x00020000 +#define DSI_IRQ_BTA_DONE 0x00100000 +#define DSI_IRQ_MASK_BTA_DONE 0x00200000 +#define DSI_IRQ_ERROR 0x01000000 +#define DSI_IRQ_MASK_ERROR 0x02000000 +#define REG_DSI_6G_HW_VERSION 0x00000000 +#define DSI_6G_HW_VERSION_MAJOR__MASK 0xf0000000 +#define DSI_6G_HW_VERSION_MAJOR__SHIFT 28 +static inline uint32_t DSI_6G_HW_VERSION_MAJOR(uint32_t val) +{ + return ((val) << DSI_6G_HW_VERSION_MAJOR__SHIFT) & DSI_6G_HW_VERSION_MAJOR__MASK; +} +#define DSI_6G_HW_VERSION_MINOR__MASK 0x0fff0000 +#define DSI_6G_HW_VERSION_MINOR__SHIFT 16 +static inline uint32_t DSI_6G_HW_VERSION_MINOR(uint32_t val) +{ + return ((val) << DSI_6G_HW_VERSION_MINOR__SHIFT) & DSI_6G_HW_VERSION_MINOR__MASK; +} +#define DSI_6G_HW_VERSION_STEP__MASK 0x0000ffff +#define DSI_6G_HW_VERSION_STEP__SHIFT 0 +static inline uint32_t DSI_6G_HW_VERSION_STEP(uint32_t val) +{ + return ((val) << DSI_6G_HW_VERSION_STEP__SHIFT) & DSI_6G_HW_VERSION_STEP__MASK; +} + +#define REG_DSI_CTRL 0x00000000 +#define DSI_CTRL_ENABLE 0x00000001 +#define DSI_CTRL_VID_MODE_EN 0x00000002 +#define DSI_CTRL_CMD_MODE_EN 0x00000004 +#define DSI_CTRL_LANE0 0x00000010 +#define DSI_CTRL_LANE1 0x00000020 +#define DSI_CTRL_LANE2 0x00000040 +#define DSI_CTRL_LANE3 0x00000080 +#define DSI_CTRL_CLK_EN 0x00000100 +#define DSI_CTRL_ECC_CHECK 0x00100000 +#define DSI_CTRL_CRC_CHECK 0x01000000 + +#define REG_DSI_STATUS0 0x00000004 +#define DSI_STATUS0_CMD_MODE_ENGINE_BUSY 0x00000001 +#define DSI_STATUS0_CMD_MODE_DMA_BUSY 0x00000002 +#define DSI_STATUS0_CMD_MODE_MDP_BUSY 0x00000004 +#define DSI_STATUS0_VIDEO_MODE_ENGINE_BUSY 0x00000008 +#define DSI_STATUS0_DSI_BUSY 0x00000010 +#define DSI_STATUS0_INTERLEAVE_OP_CONTENTION 0x80000000 + +#define REG_DSI_FIFO_STATUS 0x00000008 +#define DSI_FIFO_STATUS_CMD_MDP_FIFO_UNDERFLOW 0x00000080 + +#define REG_DSI_VID_CFG0 0x0000000c +#define DSI_VID_CFG0_VIRT_CHANNEL__MASK 0x00000003 +#define DSI_VID_CFG0_VIRT_CHANNEL__SHIFT 0 +static inline uint32_t DSI_VID_CFG0_VIRT_CHANNEL(uint32_t val) +{ + return ((val) << DSI_VID_CFG0_VIRT_CHANNEL__SHIFT) & DSI_VID_CFG0_VIRT_CHANNEL__MASK; +} +#define DSI_VID_CFG0_DST_FORMAT__MASK 0x00000030 +#define DSI_VID_CFG0_DST_FORMAT__SHIFT 4 +static inline uint32_t DSI_VID_CFG0_DST_FORMAT(enum dsi_vid_dst_format val) +{ + return ((val) << DSI_VID_CFG0_DST_FORMAT__SHIFT) & DSI_VID_CFG0_DST_FORMAT__MASK; +} +#define DSI_VID_CFG0_TRAFFIC_MODE__MASK 0x00000300 +#define DSI_VID_CFG0_TRAFFIC_MODE__SHIFT 8 +static inline uint32_t DSI_VID_CFG0_TRAFFIC_MODE(enum dsi_traffic_mode val) +{ + return ((val) << DSI_VID_CFG0_TRAFFIC_MODE__SHIFT) & DSI_VID_CFG0_TRAFFIC_MODE__MASK; +} +#define DSI_VID_CFG0_BLLP_POWER_STOP 0x00001000 +#define DSI_VID_CFG0_EOF_BLLP_POWER_STOP 0x00008000 +#define DSI_VID_CFG0_HSA_POWER_STOP 0x00010000 +#define DSI_VID_CFG0_HBP_POWER_STOP 0x00100000 +#define DSI_VID_CFG0_HFP_POWER_STOP 0x01000000 +#define DSI_VID_CFG0_PULSE_MODE_HSA_HE 0x10000000 + +#define REG_DSI_VID_CFG1 0x0000001c +#define DSI_VID_CFG1_R_SEL 0x00000001 +#define DSI_VID_CFG1_G_SEL 0x00000010 +#define DSI_VID_CFG1_B_SEL 0x00000100 +#define DSI_VID_CFG1_RGB_SWAP__MASK 0x00007000 +#define DSI_VID_CFG1_RGB_SWAP__SHIFT 12 +static inline uint32_t DSI_VID_CFG1_RGB_SWAP(enum dsi_rgb_swap val) +{ + return ((val) << DSI_VID_CFG1_RGB_SWAP__SHIFT) & DSI_VID_CFG1_RGB_SWAP__MASK; +} + +#define REG_DSI_ACTIVE_H 0x00000020 +#define DSI_ACTIVE_H_START__MASK 0x00000fff +#define DSI_ACTIVE_H_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_H_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_H_START__SHIFT) & DSI_ACTIVE_H_START__MASK; +} +#define DSI_ACTIVE_H_END__MASK 0x0fff0000 +#define DSI_ACTIVE_H_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_H_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_H_END__SHIFT) & DSI_ACTIVE_H_END__MASK; +} + +#define REG_DSI_ACTIVE_V 0x00000024 +#define DSI_ACTIVE_V_START__MASK 0x00000fff +#define DSI_ACTIVE_V_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_V_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_V_START__SHIFT) & DSI_ACTIVE_V_START__MASK; +} +#define DSI_ACTIVE_V_END__MASK 0x0fff0000 +#define DSI_ACTIVE_V_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_V_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_V_END__SHIFT) & DSI_ACTIVE_V_END__MASK; +} + +#define REG_DSI_TOTAL 0x00000028 +#define DSI_TOTAL_H_TOTAL__MASK 0x00000fff +#define DSI_TOTAL_H_TOTAL__SHIFT 0 +static inline uint32_t DSI_TOTAL_H_TOTAL(uint32_t val) +{ + return ((val) << DSI_TOTAL_H_TOTAL__SHIFT) & DSI_TOTAL_H_TOTAL__MASK; +} +#define DSI_TOTAL_V_TOTAL__MASK 0x0fff0000 +#define DSI_TOTAL_V_TOTAL__SHIFT 16 +static inline uint32_t DSI_TOTAL_V_TOTAL(uint32_t val) +{ + return ((val) << DSI_TOTAL_V_TOTAL__SHIFT) & DSI_TOTAL_V_TOTAL__MASK; +} + +#define REG_DSI_ACTIVE_HSYNC 0x0000002c +#define DSI_ACTIVE_HSYNC_START__MASK 0x00000fff +#define DSI_ACTIVE_HSYNC_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_HSYNC_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_HSYNC_START__SHIFT) & DSI_ACTIVE_HSYNC_START__MASK; +} +#define DSI_ACTIVE_HSYNC_END__MASK 0x0fff0000 +#define DSI_ACTIVE_HSYNC_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_HSYNC_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_HSYNC_END__SHIFT) & DSI_ACTIVE_HSYNC_END__MASK; +} + +#define REG_DSI_ACTIVE_VSYNC_HPOS 0x00000030 +#define DSI_ACTIVE_VSYNC_HPOS_START__MASK 0x00000fff +#define DSI_ACTIVE_VSYNC_HPOS_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_VSYNC_HPOS_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_VSYNC_HPOS_START__SHIFT) & DSI_ACTIVE_VSYNC_HPOS_START__MASK; +} +#define DSI_ACTIVE_VSYNC_HPOS_END__MASK 0x0fff0000 +#define DSI_ACTIVE_VSYNC_HPOS_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_VSYNC_HPOS_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_VSYNC_HPOS_END__SHIFT) & DSI_ACTIVE_VSYNC_HPOS_END__MASK; +} + +#define REG_DSI_ACTIVE_VSYNC_VPOS 0x00000034 +#define DSI_ACTIVE_VSYNC_VPOS_START__MASK 0x00000fff +#define DSI_ACTIVE_VSYNC_VPOS_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_VSYNC_VPOS_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_VSYNC_VPOS_START__SHIFT) & DSI_ACTIVE_VSYNC_VPOS_START__MASK; +} +#define DSI_ACTIVE_VSYNC_VPOS_END__MASK 0x0fff0000 +#define DSI_ACTIVE_VSYNC_VPOS_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_VSYNC_VPOS_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_VSYNC_VPOS_END__SHIFT) & DSI_ACTIVE_VSYNC_VPOS_END__MASK; +} + +#define REG_DSI_CMD_DMA_CTRL 0x00000038 +#define DSI_CMD_DMA_CTRL_BROADCAST_EN 0x80000000 +#define DSI_CMD_DMA_CTRL_FROM_FRAME_BUFFER 0x10000000 +#define DSI_CMD_DMA_CTRL_LOW_POWER 0x04000000 + +#define REG_DSI_CMD_CFG0 0x0000003c +#define DSI_CMD_CFG0_DST_FORMAT__MASK 0x0000000f +#define DSI_CMD_CFG0_DST_FORMAT__SHIFT 0 +static inline uint32_t DSI_CMD_CFG0_DST_FORMAT(enum dsi_cmd_dst_format val) +{ + return ((val) << DSI_CMD_CFG0_DST_FORMAT__SHIFT) & DSI_CMD_CFG0_DST_FORMAT__MASK; +} +#define DSI_CMD_CFG0_R_SEL 0x00000010 +#define DSI_CMD_CFG0_G_SEL 0x00000100 +#define DSI_CMD_CFG0_B_SEL 0x00001000 +#define DSI_CMD_CFG0_INTERLEAVE_MAX__MASK 0x00f00000 +#define DSI_CMD_CFG0_INTERLEAVE_MAX__SHIFT 20 +static inline uint32_t DSI_CMD_CFG0_INTERLEAVE_MAX(uint32_t val) +{ + return ((val) << DSI_CMD_CFG0_INTERLEAVE_MAX__SHIFT) & DSI_CMD_CFG0_INTERLEAVE_MAX__MASK; +} +#define DSI_CMD_CFG0_RGB_SWAP__MASK 0x00070000 +#define DSI_CMD_CFG0_RGB_SWAP__SHIFT 16 +static inline uint32_t DSI_CMD_CFG0_RGB_SWAP(enum dsi_rgb_swap val) +{ + return ((val) << DSI_CMD_CFG0_RGB_SWAP__SHIFT) & DSI_CMD_CFG0_RGB_SWAP__MASK; +} + +#define REG_DSI_CMD_CFG1 0x00000040 +#define DSI_CMD_CFG1_WR_MEM_START__MASK 0x000000ff +#define DSI_CMD_CFG1_WR_MEM_START__SHIFT 0 +static inline uint32_t DSI_CMD_CFG1_WR_MEM_START(uint32_t val) +{ + return ((val) << DSI_CMD_CFG1_WR_MEM_START__SHIFT) & DSI_CMD_CFG1_WR_MEM_START__MASK; +} +#define DSI_CMD_CFG1_WR_MEM_CONTINUE__MASK 0x0000ff00 +#define DSI_CMD_CFG1_WR_MEM_CONTINUE__SHIFT 8 +static inline uint32_t DSI_CMD_CFG1_WR_MEM_CONTINUE(uint32_t val) +{ + return ((val) << DSI_CMD_CFG1_WR_MEM_CONTINUE__SHIFT) & DSI_CMD_CFG1_WR_MEM_CONTINUE__MASK; +} +#define DSI_CMD_CFG1_INSERT_DCS_COMMAND 0x00010000 + +#define REG_DSI_DMA_BASE 0x00000044 + +#define REG_DSI_DMA_LEN 0x00000048 + +#define REG_DSI_CMD_MDP_STREAM_CTRL 0x00000054 +#define DSI_CMD_MDP_STREAM_CTRL_DATA_TYPE__MASK 0x0000003f +#define DSI_CMD_MDP_STREAM_CTRL_DATA_TYPE__SHIFT 0 +static inline uint32_t DSI_CMD_MDP_STREAM_CTRL_DATA_TYPE(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM_CTRL_DATA_TYPE__SHIFT) & DSI_CMD_MDP_STREAM_CTRL_DATA_TYPE__MASK; +} +#define DSI_CMD_MDP_STREAM_CTRL_VIRTUAL_CHANNEL__MASK 0x00000300 +#define DSI_CMD_MDP_STREAM_CTRL_VIRTUAL_CHANNEL__SHIFT 8 +static inline uint32_t DSI_CMD_MDP_STREAM_CTRL_VIRTUAL_CHANNEL(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM_CTRL_VIRTUAL_CHANNEL__SHIFT) & DSI_CMD_MDP_STREAM_CTRL_VIRTUAL_CHANNEL__MASK; +} +#define DSI_CMD_MDP_STREAM_CTRL_WORD_COUNT__MASK 0xffff0000 +#define DSI_CMD_MDP_STREAM_CTRL_WORD_COUNT__SHIFT 16 +static inline uint32_t DSI_CMD_MDP_STREAM_CTRL_WORD_COUNT(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM_CTRL_WORD_COUNT__SHIFT) & DSI_CMD_MDP_STREAM_CTRL_WORD_COUNT__MASK; +} + +#define REG_DSI_CMD_MDP_STREAM_TOTAL 0x00000058 +#define DSI_CMD_MDP_STREAM_TOTAL_H_TOTAL__MASK 0x00000fff +#define DSI_CMD_MDP_STREAM_TOTAL_H_TOTAL__SHIFT 0 +static inline uint32_t DSI_CMD_MDP_STREAM_TOTAL_H_TOTAL(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM_TOTAL_H_TOTAL__SHIFT) & DSI_CMD_MDP_STREAM_TOTAL_H_TOTAL__MASK; +} +#define DSI_CMD_MDP_STREAM_TOTAL_V_TOTAL__MASK 0x0fff0000 +#define DSI_CMD_MDP_STREAM_TOTAL_V_TOTAL__SHIFT 16 +static inline uint32_t DSI_CMD_MDP_STREAM_TOTAL_V_TOTAL(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM_TOTAL_V_TOTAL__SHIFT) & DSI_CMD_MDP_STREAM_TOTAL_V_TOTAL__MASK; +} + +#define REG_DSI_ACK_ERR_STATUS 0x00000064 + +static inline uint32_t REG_DSI_RDBK(uint32_t i0) { return 0x00000068 + 0x4*i0; } + +static inline uint32_t REG_DSI_RDBK_DATA(uint32_t i0) { return 0x00000068 + 0x4*i0; } + +#define REG_DSI_TRIG_CTRL 0x00000080 +#define DSI_TRIG_CTRL_DMA_TRIGGER__MASK 0x00000007 +#define DSI_TRIG_CTRL_DMA_TRIGGER__SHIFT 0 +static inline uint32_t DSI_TRIG_CTRL_DMA_TRIGGER(enum dsi_cmd_trigger val) +{ + return ((val) << DSI_TRIG_CTRL_DMA_TRIGGER__SHIFT) & DSI_TRIG_CTRL_DMA_TRIGGER__MASK; +} +#define DSI_TRIG_CTRL_MDP_TRIGGER__MASK 0x00000070 +#define DSI_TRIG_CTRL_MDP_TRIGGER__SHIFT 4 +static inline uint32_t DSI_TRIG_CTRL_MDP_TRIGGER(enum dsi_cmd_trigger val) +{ + return ((val) << DSI_TRIG_CTRL_MDP_TRIGGER__SHIFT) & DSI_TRIG_CTRL_MDP_TRIGGER__MASK; +} +#define DSI_TRIG_CTRL_STREAM__MASK 0x00000300 +#define DSI_TRIG_CTRL_STREAM__SHIFT 8 +static inline uint32_t DSI_TRIG_CTRL_STREAM(uint32_t val) +{ + return ((val) << DSI_TRIG_CTRL_STREAM__SHIFT) & DSI_TRIG_CTRL_STREAM__MASK; +} +#define DSI_TRIG_CTRL_BLOCK_DMA_WITHIN_FRAME 0x00001000 +#define DSI_TRIG_CTRL_TE 0x80000000 + +#define REG_DSI_TRIG_DMA 0x0000008c + +#define REG_DSI_DLN0_PHY_ERR 0x000000b0 + +#define REG_DSI_TIMEOUT_STATUS 0x000000bc + +#define REG_DSI_CLKOUT_TIMING_CTRL 0x000000c0 +#define DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE__MASK 0x0000003f +#define DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE__SHIFT 0 +static inline uint32_t DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE(uint32_t val) +{ + return ((val) << DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE__SHIFT) & DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE__MASK; +} +#define DSI_CLKOUT_TIMING_CTRL_T_CLK_POST__MASK 0x00003f00 +#define DSI_CLKOUT_TIMING_CTRL_T_CLK_POST__SHIFT 8 +static inline uint32_t DSI_CLKOUT_TIMING_CTRL_T_CLK_POST(uint32_t val) +{ + return ((val) << DSI_CLKOUT_TIMING_CTRL_T_CLK_POST__SHIFT) & DSI_CLKOUT_TIMING_CTRL_T_CLK_POST__MASK; +} + +#define REG_DSI_EOT_PACKET_CTRL 0x000000c8 +#define DSI_EOT_PACKET_CTRL_TX_EOT_APPEND 0x00000001 +#define DSI_EOT_PACKET_CTRL_RX_EOT_IGNORE 0x00000010 + +#define REG_DSI_LANE_SWAP_CTRL 0x000000ac +#define DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL__MASK 0x00000007 +#define DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL__SHIFT 0 +static inline uint32_t DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL(enum dsi_lane_swap val) +{ + return ((val) << DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL__SHIFT) & DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL__MASK; +} + +#define REG_DSI_ERR_INT_MASK0 0x00000108 + +#define REG_DSI_INTR_CTRL 0x0000010c + +#define REG_DSI_RESET 0x00000114 + +#define REG_DSI_CLK_CTRL 0x00000118 +#define DSI_CLK_CTRL_AHBS_HCLK_ON 0x00000001 +#define DSI_CLK_CTRL_AHBM_SCLK_ON 0x00000002 +#define DSI_CLK_CTRL_PCLK_ON 0x00000004 +#define DSI_CLK_CTRL_DSICLK_ON 0x00000008 +#define DSI_CLK_CTRL_BYTECLK_ON 0x00000010 +#define DSI_CLK_CTRL_ESCCLK_ON 0x00000020 +#define DSI_CLK_CTRL_FORCE_ON_DYN_AHBM_HCLK 0x00000200 + +#define REG_DSI_CLK_STATUS 0x0000011c +#define DSI_CLK_STATUS_PLL_UNLOCKED 0x00010000 + +#define REG_DSI_PHY_RESET 0x00000128 +#define DSI_PHY_RESET_RESET 0x00000001 + +#define REG_DSI_RDBK_DATA_CTRL 0x000001d0 +#define DSI_RDBK_DATA_CTRL_COUNT__MASK 0x00ff0000 +#define DSI_RDBK_DATA_CTRL_COUNT__SHIFT 16 +static inline uint32_t DSI_RDBK_DATA_CTRL_COUNT(uint32_t val) +{ + return ((val) << DSI_RDBK_DATA_CTRL_COUNT__SHIFT) & DSI_RDBK_DATA_CTRL_COUNT__MASK; +} +#define DSI_RDBK_DATA_CTRL_CLR 0x00000001 + +#define REG_DSI_VERSION 0x000001f0 +#define DSI_VERSION_MAJOR__MASK 0xff000000 +#define DSI_VERSION_MAJOR__SHIFT 24 +static inline uint32_t DSI_VERSION_MAJOR(uint32_t val) +{ + return ((val) << DSI_VERSION_MAJOR__SHIFT) & DSI_VERSION_MAJOR__MASK; +} + +#define REG_DSI_PHY_PLL_CTRL_0 0x00000200 +#define DSI_PHY_PLL_CTRL_0_ENABLE 0x00000001 + +#define REG_DSI_PHY_PLL_CTRL_1 0x00000204 + +#define REG_DSI_PHY_PLL_CTRL_2 0x00000208 + +#define REG_DSI_PHY_PLL_CTRL_3 0x0000020c + +#define REG_DSI_PHY_PLL_CTRL_4 0x00000210 + +#define REG_DSI_PHY_PLL_CTRL_5 0x00000214 + +#define REG_DSI_PHY_PLL_CTRL_6 0x00000218 + +#define REG_DSI_PHY_PLL_CTRL_7 0x0000021c + +#define REG_DSI_PHY_PLL_CTRL_8 0x00000220 + +#define REG_DSI_PHY_PLL_CTRL_9 0x00000224 + +#define REG_DSI_PHY_PLL_CTRL_10 0x00000228 + +#define REG_DSI_PHY_PLL_CTRL_11 0x0000022c + +#define REG_DSI_PHY_PLL_CTRL_12 0x00000230 + +#define REG_DSI_PHY_PLL_CTRL_13 0x00000234 + +#define REG_DSI_PHY_PLL_CTRL_14 0x00000238 + +#define REG_DSI_PHY_PLL_CTRL_15 0x0000023c + +#define REG_DSI_PHY_PLL_CTRL_16 0x00000240 + +#define REG_DSI_PHY_PLL_CTRL_17 0x00000244 + +#define REG_DSI_PHY_PLL_CTRL_18 0x00000248 + +#define REG_DSI_PHY_PLL_CTRL_19 0x0000024c + +#define REG_DSI_PHY_PLL_CTRL_20 0x00000250 + +#define REG_DSI_PHY_PLL_STATUS 0x00000280 +#define DSI_PHY_PLL_STATUS_PLL_BUSY 0x00000001 + +#define REG_DSI_8x60_PHY_TPA_CTRL_1 0x00000258 + +#define REG_DSI_8x60_PHY_TPA_CTRL_2 0x0000025c + +#define REG_DSI_8x60_PHY_TIMING_CTRL_0 0x00000260 + +#define REG_DSI_8x60_PHY_TIMING_CTRL_1 0x00000264 + +#define REG_DSI_8x60_PHY_TIMING_CTRL_2 0x00000268 + +#define REG_DSI_8x60_PHY_TIMING_CTRL_3 0x0000026c + +#define REG_DSI_8x60_PHY_TIMING_CTRL_4 0x00000270 + +#define REG_DSI_8x60_PHY_TIMING_CTRL_5 0x00000274 + +#define REG_DSI_8x60_PHY_TIMING_CTRL_6 0x00000278 + +#define REG_DSI_8x60_PHY_TIMING_CTRL_7 0x0000027c + +#define REG_DSI_8x60_PHY_TIMING_CTRL_8 0x00000280 + +#define REG_DSI_8x60_PHY_TIMING_CTRL_9 0x00000284 + +#define REG_DSI_8x60_PHY_TIMING_CTRL_10 0x00000288 + +#define REG_DSI_8x60_PHY_TIMING_CTRL_11 0x0000028c + +#define REG_DSI_8x60_PHY_CTRL_0 0x00000290 + +#define REG_DSI_8x60_PHY_CTRL_1 0x00000294 + +#define REG_DSI_8x60_PHY_CTRL_2 0x00000298 + +#define REG_DSI_8x60_PHY_CTRL_3 0x0000029c + +#define REG_DSI_8x60_PHY_STRENGTH_0 0x000002a0 + +#define REG_DSI_8x60_PHY_STRENGTH_1 0x000002a4 + +#define REG_DSI_8x60_PHY_STRENGTH_2 0x000002a8 + +#define REG_DSI_8x60_PHY_STRENGTH_3 0x000002ac + +#define REG_DSI_8x60_PHY_REGULATOR_CTRL_0 0x000002cc + +#define REG_DSI_8x60_PHY_REGULATOR_CTRL_1 0x000002d0 + +#define REG_DSI_8x60_PHY_REGULATOR_CTRL_2 0x000002d4 + +#define REG_DSI_8x60_PHY_REGULATOR_CTRL_3 0x000002d8 + +#define REG_DSI_8x60_PHY_REGULATOR_CTRL_4 0x000002dc + +#define REG_DSI_8x60_PHY_CAL_HW_TRIGGER 0x000000f0 + +#define REG_DSI_8x60_PHY_CAL_CTRL 0x000000f4 + +#define REG_DSI_8x60_PHY_CAL_STATUS 0x000000fc +#define DSI_8x60_PHY_CAL_STATUS_CAL_BUSY 0x10000000 + +static inline uint32_t REG_DSI_8960_LN(uint32_t i0) { return 0x00000300 + 0x40*i0; } + +static inline uint32_t REG_DSI_8960_LN_CFG_0(uint32_t i0) { return 0x00000300 + 0x40*i0; } + +static inline uint32_t REG_DSI_8960_LN_CFG_1(uint32_t i0) { return 0x00000304 + 0x40*i0; } + +static inline uint32_t REG_DSI_8960_LN_CFG_2(uint32_t i0) { return 0x00000308 + 0x40*i0; } + +static inline uint32_t REG_DSI_8960_LN_TEST_DATAPATH(uint32_t i0) { return 0x0000030c + 0x40*i0; } + +static inline uint32_t REG_DSI_8960_LN_TEST_STR_0(uint32_t i0) { return 0x00000314 + 0x40*i0; } + +static inline uint32_t REG_DSI_8960_LN_TEST_STR_1(uint32_t i0) { return 0x00000318 + 0x40*i0; } + +#define REG_DSI_8960_PHY_LNCK_CFG_0 0x00000400 + +#define REG_DSI_8960_PHY_LNCK_CFG_1 0x00000404 + +#define REG_DSI_8960_PHY_LNCK_CFG_2 0x00000408 + +#define REG_DSI_8960_PHY_LNCK_TEST_DATAPATH 0x0000040c + +#define REG_DSI_8960_PHY_LNCK_TEST_STR0 0x00000414 + +#define REG_DSI_8960_PHY_LNCK_TEST_STR1 0x00000418 + +#define REG_DSI_8960_PHY_TIMING_CTRL_0 0x00000440 + +#define REG_DSI_8960_PHY_TIMING_CTRL_1 0x00000444 + +#define REG_DSI_8960_PHY_TIMING_CTRL_2 0x00000448 + +#define REG_DSI_8960_PHY_TIMING_CTRL_3 0x0000044c + +#define REG_DSI_8960_PHY_TIMING_CTRL_4 0x00000450 + +#define REG_DSI_8960_PHY_TIMING_CTRL_5 0x00000454 + +#define REG_DSI_8960_PHY_TIMING_CTRL_6 0x00000458 + +#define REG_DSI_8960_PHY_TIMING_CTRL_7 0x0000045c + +#define REG_DSI_8960_PHY_TIMING_CTRL_8 0x00000460 + +#define REG_DSI_8960_PHY_TIMING_CTRL_9 0x00000464 + +#define REG_DSI_8960_PHY_TIMING_CTRL_10 0x00000468 + +#define REG_DSI_8960_PHY_TIMING_CTRL_11 0x0000046c + +#define REG_DSI_8960_PHY_CTRL_0 0x00000470 + +#define REG_DSI_8960_PHY_CTRL_1 0x00000474 + +#define REG_DSI_8960_PHY_CTRL_2 0x00000478 + +#define REG_DSI_8960_PHY_CTRL_3 0x0000047c + +#define REG_DSI_8960_PHY_STRENGTH_0 0x00000480 + +#define REG_DSI_8960_PHY_STRENGTH_1 0x00000484 + +#define REG_DSI_8960_PHY_STRENGTH_2 0x00000488 + +#define REG_DSI_8960_PHY_BIST_CTRL_0 0x0000048c + +#define REG_DSI_8960_PHY_BIST_CTRL_1 0x00000490 + +#define REG_DSI_8960_PHY_BIST_CTRL_2 0x00000494 + +#define REG_DSI_8960_PHY_BIST_CTRL_3 0x00000498 + +#define REG_DSI_8960_PHY_BIST_CTRL_4 0x0000049c + +#define REG_DSI_8960_PHY_LDO_CTRL 0x000004b0 + +#define REG_DSI_8960_PHY_REGULATOR_CTRL_0 0x00000500 + +#define REG_DSI_8960_PHY_REGULATOR_CTRL_1 0x00000504 + +#define REG_DSI_8960_PHY_REGULATOR_CTRL_2 0x00000508 + +#define REG_DSI_8960_PHY_REGULATOR_CTRL_3 0x0000050c + +#define REG_DSI_8960_PHY_REGULATOR_CTRL_4 0x00000510 + +#define REG_DSI_8960_PHY_REGULATOR_CAL_PWR_CFG 0x00000518 + +#define REG_DSI_8960_PHY_CAL_HW_TRIGGER 0x00000528 + +#define REG_DSI_8960_PHY_CAL_SW_CFG_0 0x0000052c + +#define REG_DSI_8960_PHY_CAL_SW_CFG_1 0x00000530 + +#define REG_DSI_8960_PHY_CAL_SW_CFG_2 0x00000534 + +#define REG_DSI_8960_PHY_CAL_HW_CFG_0 0x00000538 + +#define REG_DSI_8960_PHY_CAL_HW_CFG_1 0x0000053c + +#define REG_DSI_8960_PHY_CAL_HW_CFG_2 0x00000540 + +#define REG_DSI_8960_PHY_CAL_HW_CFG_3 0x00000544 + +#define REG_DSI_8960_PHY_CAL_HW_CFG_4 0x00000548 + +#define REG_DSI_8960_PHY_CAL_STATUS 0x00000550 +#define DSI_8960_PHY_CAL_STATUS_CAL_BUSY 0x00000010 + +static inline uint32_t REG_DSI_28nm_PHY_LN(uint32_t i0) { return 0x00000000 + 0x40*i0; } + +static inline uint32_t REG_DSI_28nm_PHY_LN_CFG_0(uint32_t i0) { return 0x00000000 + 0x40*i0; } + +static inline uint32_t REG_DSI_28nm_PHY_LN_CFG_1(uint32_t i0) { return 0x00000004 + 0x40*i0; } + +static inline uint32_t REG_DSI_28nm_PHY_LN_CFG_2(uint32_t i0) { return 0x00000008 + 0x40*i0; } + +static inline uint32_t REG_DSI_28nm_PHY_LN_CFG_3(uint32_t i0) { return 0x0000000c + 0x40*i0; } + +static inline uint32_t REG_DSI_28nm_PHY_LN_CFG_4(uint32_t i0) { return 0x00000010 + 0x40*i0; } + +static inline uint32_t REG_DSI_28nm_PHY_LN_TEST_DATAPATH(uint32_t i0) { return 0x00000014 + 0x40*i0; } + +static inline uint32_t REG_DSI_28nm_PHY_LN_DEBUG_SEL(uint32_t i0) { return 0x00000018 + 0x40*i0; } + +static inline uint32_t REG_DSI_28nm_PHY_LN_TEST_STR_0(uint32_t i0) { return 0x0000001c + 0x40*i0; } + +static inline uint32_t REG_DSI_28nm_PHY_LN_TEST_STR_1(uint32_t i0) { return 0x00000020 + 0x40*i0; } + +#define REG_DSI_28nm_PHY_LNCK_CFG_0 0x00000100 + +#define REG_DSI_28nm_PHY_LNCK_CFG_1 0x00000104 + +#define REG_DSI_28nm_PHY_LNCK_CFG_2 0x00000108 + +#define REG_DSI_28nm_PHY_LNCK_CFG_3 0x0000010c + +#define REG_DSI_28nm_PHY_LNCK_CFG_4 0x00000110 + +#define REG_DSI_28nm_PHY_LNCK_TEST_DATAPATH 0x00000114 + +#define REG_DSI_28nm_PHY_LNCK_DEBUG_SEL 0x00000118 + +#define REG_DSI_28nm_PHY_LNCK_TEST_STR0 0x0000011c + +#define REG_DSI_28nm_PHY_LNCK_TEST_STR1 0x00000120 + +#define REG_DSI_28nm_PHY_TIMING_CTRL_0 0x00000140 +#define DSI_28nm_PHY_TIMING_CTRL_0_CLK_ZERO__MASK 0x000000ff +#define DSI_28nm_PHY_TIMING_CTRL_0_CLK_ZERO__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_0_CLK_ZERO(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_0_CLK_ZERO__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_0_CLK_ZERO__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_1 0x00000144 +#define DSI_28nm_PHY_TIMING_CTRL_1_CLK_TRAIL__MASK 0x000000ff +#define DSI_28nm_PHY_TIMING_CTRL_1_CLK_TRAIL__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_1_CLK_TRAIL(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_1_CLK_TRAIL__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_1_CLK_TRAIL__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_2 0x00000148 +#define DSI_28nm_PHY_TIMING_CTRL_2_CLK_PREPARE__MASK 0x000000ff +#define DSI_28nm_PHY_TIMING_CTRL_2_CLK_PREPARE__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_2_CLK_PREPARE(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_2_CLK_PREPARE__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_2_CLK_PREPARE__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_3 0x0000014c +#define DSI_28nm_PHY_TIMING_CTRL_3_CLK_ZERO_8 0x00000001 + +#define REG_DSI_28nm_PHY_TIMING_CTRL_4 0x00000150 +#define DSI_28nm_PHY_TIMING_CTRL_4_HS_EXIT__MASK 0x000000ff +#define DSI_28nm_PHY_TIMING_CTRL_4_HS_EXIT__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_4_HS_EXIT(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_4_HS_EXIT__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_4_HS_EXIT__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_5 0x00000154 +#define DSI_28nm_PHY_TIMING_CTRL_5_HS_ZERO__MASK 0x000000ff +#define DSI_28nm_PHY_TIMING_CTRL_5_HS_ZERO__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_5_HS_ZERO(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_5_HS_ZERO__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_5_HS_ZERO__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_6 0x00000158 +#define DSI_28nm_PHY_TIMING_CTRL_6_HS_PREPARE__MASK 0x000000ff +#define DSI_28nm_PHY_TIMING_CTRL_6_HS_PREPARE__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_6_HS_PREPARE(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_6_HS_PREPARE__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_6_HS_PREPARE__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_7 0x0000015c +#define DSI_28nm_PHY_TIMING_CTRL_7_HS_TRAIL__MASK 0x000000ff +#define DSI_28nm_PHY_TIMING_CTRL_7_HS_TRAIL__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_7_HS_TRAIL(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_7_HS_TRAIL__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_7_HS_TRAIL__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_8 0x00000160 +#define DSI_28nm_PHY_TIMING_CTRL_8_HS_RQST__MASK 0x000000ff +#define DSI_28nm_PHY_TIMING_CTRL_8_HS_RQST__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_8_HS_RQST(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_8_HS_RQST__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_8_HS_RQST__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_9 0x00000164 +#define DSI_28nm_PHY_TIMING_CTRL_9_TA_GO__MASK 0x00000007 +#define DSI_28nm_PHY_TIMING_CTRL_9_TA_GO__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_9_TA_GO(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_9_TA_GO__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_9_TA_GO__MASK; +} +#define DSI_28nm_PHY_TIMING_CTRL_9_TA_SURE__MASK 0x00000070 +#define DSI_28nm_PHY_TIMING_CTRL_9_TA_SURE__SHIFT 4 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_9_TA_SURE(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_9_TA_SURE__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_9_TA_SURE__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_10 0x00000168 +#define DSI_28nm_PHY_TIMING_CTRL_10_TA_GET__MASK 0x00000007 +#define DSI_28nm_PHY_TIMING_CTRL_10_TA_GET__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_10_TA_GET(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_10_TA_GET__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_10_TA_GET__MASK; +} + +#define REG_DSI_28nm_PHY_TIMING_CTRL_11 0x0000016c +#define DSI_28nm_PHY_TIMING_CTRL_11_TRIG3_CMD__MASK 0x000000ff +#define DSI_28nm_PHY_TIMING_CTRL_11_TRIG3_CMD__SHIFT 0 +static inline uint32_t DSI_28nm_PHY_TIMING_CTRL_11_TRIG3_CMD(uint32_t val) +{ + return ((val) << DSI_28nm_PHY_TIMING_CTRL_11_TRIG3_CMD__SHIFT) & DSI_28nm_PHY_TIMING_CTRL_11_TRIG3_CMD__MASK; +} + +#define REG_DSI_28nm_PHY_CTRL_0 0x00000170 + +#define REG_DSI_28nm_PHY_CTRL_1 0x00000174 + +#define REG_DSI_28nm_PHY_CTRL_2 0x00000178 + +#define REG_DSI_28nm_PHY_CTRL_3 0x0000017c + +#define REG_DSI_28nm_PHY_CTRL_4 0x00000180 + +#define REG_DSI_28nm_PHY_STRENGTH_0 0x00000184 + +#define REG_DSI_28nm_PHY_STRENGTH_1 0x00000188 + +#define REG_DSI_28nm_PHY_BIST_CTRL_0 0x000001b4 + +#define REG_DSI_28nm_PHY_BIST_CTRL_1 0x000001b8 + +#define REG_DSI_28nm_PHY_BIST_CTRL_2 0x000001bc + +#define REG_DSI_28nm_PHY_BIST_CTRL_3 0x000001c0 + +#define REG_DSI_28nm_PHY_BIST_CTRL_4 0x000001c4 + +#define REG_DSI_28nm_PHY_BIST_CTRL_5 0x000001c8 + +#define REG_DSI_28nm_PHY_GLBL_TEST_CTRL 0x000001d4 + +#define REG_DSI_28nm_PHY_LDO_CNTRL 0x000001dc + +#define REG_DSI_28nm_PHY_REGULATOR_CTRL_0 0x00000000 + +#define REG_DSI_28nm_PHY_REGULATOR_CTRL_1 0x00000004 + +#define REG_DSI_28nm_PHY_REGULATOR_CTRL_2 0x00000008 + +#define REG_DSI_28nm_PHY_REGULATOR_CTRL_3 0x0000000c + +#define REG_DSI_28nm_PHY_REGULATOR_CTRL_4 0x00000010 + +#define REG_DSI_28nm_PHY_REGULATOR_CTRL_5 0x00000014 + +#define REG_DSI_28nm_PHY_REGULATOR_CAL_PWR_CFG 0x00000018 + + +#endif /* DSI_XML */ diff --git a/kernel/drivers/gpu/drm/msm/dsi/dsi_host.c b/kernel/drivers/gpu/drm/msm/dsi/dsi_host.c new file mode 100644 index 000000000..649d20d29 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -0,0 +1,1988 @@ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/clk.h> +#include <linux/delay.h> +#include <linux/err.h> +#include <linux/gpio.h> +#include <linux/interrupt.h> +#include <linux/of_device.h> +#include <linux/of_gpio.h> +#include <linux/of_irq.h> +#include <linux/regulator/consumer.h> +#include <linux/spinlock.h> +#include <video/mipi_display.h> + +#include "dsi.h" +#include "dsi.xml.h" + +#define MSM_DSI_VER_MAJOR_V2 0x02 +#define MSM_DSI_VER_MAJOR_6G 0x03 +#define MSM_DSI_6G_VER_MINOR_V1_0 0x10000000 +#define MSM_DSI_6G_VER_MINOR_V1_1 0x10010000 +#define MSM_DSI_6G_VER_MINOR_V1_1_1 0x10010001 +#define MSM_DSI_6G_VER_MINOR_V1_2 0x10020000 +#define MSM_DSI_6G_VER_MINOR_V1_3_1 0x10030001 + +#define DSI_6G_REG_SHIFT 4 + +#define DSI_REGULATOR_MAX 8 +struct dsi_reg_entry { + char name[32]; + int min_voltage; + int max_voltage; + int enable_load; + int disable_load; +}; + +struct dsi_reg_config { + int num; + struct dsi_reg_entry regs[DSI_REGULATOR_MAX]; +}; + +struct dsi_config { + u32 major; + u32 minor; + u32 io_offset; + enum msm_dsi_phy_type phy_type; + struct dsi_reg_config reg_cfg; +}; + +static const struct dsi_config dsi_cfgs[] = { + {MSM_DSI_VER_MAJOR_V2, 0, 0, MSM_DSI_PHY_UNKNOWN}, + { /* 8974 v1 */ + .major = MSM_DSI_VER_MAJOR_6G, + .minor = MSM_DSI_6G_VER_MINOR_V1_0, + .io_offset = DSI_6G_REG_SHIFT, + .phy_type = MSM_DSI_PHY_28NM, + .reg_cfg = { + .num = 4, + .regs = { + {"gdsc", -1, -1, -1, -1}, + {"vdd", 3000000, 3000000, 150000, 100}, + {"vdda", 1200000, 1200000, 100000, 100}, + {"vddio", 1800000, 1800000, 100000, 100}, + }, + }, + }, + { /* 8974 v2 */ + .major = MSM_DSI_VER_MAJOR_6G, + .minor = MSM_DSI_6G_VER_MINOR_V1_1, + .io_offset = DSI_6G_REG_SHIFT, + .phy_type = MSM_DSI_PHY_28NM, + .reg_cfg = { + .num = 4, + .regs = { + {"gdsc", -1, -1, -1, -1}, + {"vdd", 3000000, 3000000, 150000, 100}, + {"vdda", 1200000, 1200000, 100000, 100}, + {"vddio", 1800000, 1800000, 100000, 100}, + }, + }, + }, + { /* 8974 v3 */ + .major = MSM_DSI_VER_MAJOR_6G, + .minor = MSM_DSI_6G_VER_MINOR_V1_1_1, + .io_offset = DSI_6G_REG_SHIFT, + .phy_type = MSM_DSI_PHY_28NM, + .reg_cfg = { + .num = 4, + .regs = { + {"gdsc", -1, -1, -1, -1}, + {"vdd", 3000000, 3000000, 150000, 100}, + {"vdda", 1200000, 1200000, 100000, 100}, + {"vddio", 1800000, 1800000, 100000, 100}, + }, + }, + }, + { /* 8084 */ + .major = MSM_DSI_VER_MAJOR_6G, + .minor = MSM_DSI_6G_VER_MINOR_V1_2, + .io_offset = DSI_6G_REG_SHIFT, + .phy_type = MSM_DSI_PHY_28NM, + .reg_cfg = { + .num = 4, + .regs = { + {"gdsc", -1, -1, -1, -1}, + {"vdd", 3000000, 3000000, 150000, 100}, + {"vdda", 1200000, 1200000, 100000, 100}, + {"vddio", 1800000, 1800000, 100000, 100}, + }, + }, + }, + { /* 8916 */ + .major = MSM_DSI_VER_MAJOR_6G, + .minor = MSM_DSI_6G_VER_MINOR_V1_3_1, + .io_offset = DSI_6G_REG_SHIFT, + .phy_type = MSM_DSI_PHY_28NM, + .reg_cfg = { + .num = 4, + .regs = { + {"gdsc", -1, -1, -1, -1}, + {"vdd", 2850000, 2850000, 100000, 100}, + {"vdda", 1200000, 1200000, 100000, 100}, + {"vddio", 1800000, 1800000, 100000, 100}, + }, + }, + }, +}; + +static int dsi_get_version(const void __iomem *base, u32 *major, u32 *minor) +{ + u32 ver; + u32 ver_6g; + + if (!major || !minor) + return -EINVAL; + + /* From DSI6G(v3), addition of a 6G_HW_VERSION register at offset 0 + * makes all other registers 4-byte shifted down. + */ + ver_6g = msm_readl(base + REG_DSI_6G_HW_VERSION); + if (ver_6g == 0) { + ver = msm_readl(base + REG_DSI_VERSION); + ver = FIELD(ver, DSI_VERSION_MAJOR); + if (ver <= MSM_DSI_VER_MAJOR_V2) { + /* old versions */ + *major = ver; + *minor = 0; + return 0; + } else { + return -EINVAL; + } + } else { + ver = msm_readl(base + DSI_6G_REG_SHIFT + REG_DSI_VERSION); + ver = FIELD(ver, DSI_VERSION_MAJOR); + if (ver == MSM_DSI_VER_MAJOR_6G) { + /* 6G version */ + *major = ver; + *minor = ver_6g; + return 0; + } else { + return -EINVAL; + } + } +} + +#define DSI_ERR_STATE_ACK 0x0000 +#define DSI_ERR_STATE_TIMEOUT 0x0001 +#define DSI_ERR_STATE_DLN0_PHY 0x0002 +#define DSI_ERR_STATE_FIFO 0x0004 +#define DSI_ERR_STATE_MDP_FIFO_UNDERFLOW 0x0008 +#define DSI_ERR_STATE_INTERLEAVE_OP_CONTENTION 0x0010 +#define DSI_ERR_STATE_PLL_UNLOCKED 0x0020 + +#define DSI_CLK_CTRL_ENABLE_CLKS \ + (DSI_CLK_CTRL_AHBS_HCLK_ON | DSI_CLK_CTRL_AHBM_SCLK_ON | \ + DSI_CLK_CTRL_PCLK_ON | DSI_CLK_CTRL_DSICLK_ON | \ + DSI_CLK_CTRL_BYTECLK_ON | DSI_CLK_CTRL_ESCCLK_ON | \ + DSI_CLK_CTRL_FORCE_ON_DYN_AHBM_HCLK) + +struct msm_dsi_host { + struct mipi_dsi_host base; + + struct platform_device *pdev; + struct drm_device *dev; + + int id; + + void __iomem *ctrl_base; + struct regulator_bulk_data supplies[DSI_REGULATOR_MAX]; + struct clk *mdp_core_clk; + struct clk *ahb_clk; + struct clk *axi_clk; + struct clk *mmss_misc_ahb_clk; + struct clk *byte_clk; + struct clk *esc_clk; + struct clk *pixel_clk; + u32 byte_clk_rate; + + struct gpio_desc *disp_en_gpio; + struct gpio_desc *te_gpio; + + const struct dsi_config *cfg; + + struct completion dma_comp; + struct completion video_comp; + struct mutex dev_mutex; + struct mutex cmd_mutex; + struct mutex clk_mutex; + spinlock_t intr_lock; /* Protect interrupt ctrl register */ + + u32 err_work_state; + struct work_struct err_work; + struct workqueue_struct *workqueue; + + struct drm_gem_object *tx_gem_obj; + u8 *rx_buf; + + struct drm_display_mode *mode; + + /* Panel info */ + struct device_node *panel_node; + unsigned int channel; + unsigned int lanes; + enum mipi_dsi_pixel_format format; + unsigned long mode_flags; + + u32 dma_cmd_ctrl_restore; + + bool registered; + bool power_on; + int irq; +}; + +static u32 dsi_get_bpp(const enum mipi_dsi_pixel_format fmt) +{ + switch (fmt) { + case MIPI_DSI_FMT_RGB565: return 16; + case MIPI_DSI_FMT_RGB666_PACKED: return 18; + case MIPI_DSI_FMT_RGB666: + case MIPI_DSI_FMT_RGB888: + default: return 24; + } +} + +static inline u32 dsi_read(struct msm_dsi_host *msm_host, u32 reg) +{ + return msm_readl(msm_host->ctrl_base + msm_host->cfg->io_offset + reg); +} +static inline void dsi_write(struct msm_dsi_host *msm_host, u32 reg, u32 data) +{ + msm_writel(data, msm_host->ctrl_base + msm_host->cfg->io_offset + reg); +} + +static int dsi_host_regulator_enable(struct msm_dsi_host *msm_host); +static void dsi_host_regulator_disable(struct msm_dsi_host *msm_host); + +static const struct dsi_config *dsi_get_config(struct msm_dsi_host *msm_host) +{ + const struct dsi_config *cfg; + struct regulator *gdsc_reg; + int i, ret; + u32 major = 0, minor = 0; + + gdsc_reg = regulator_get(&msm_host->pdev->dev, "gdsc"); + if (IS_ERR_OR_NULL(gdsc_reg)) { + pr_err("%s: cannot get gdsc\n", __func__); + goto fail; + } + ret = regulator_enable(gdsc_reg); + if (ret) { + pr_err("%s: unable to enable gdsc\n", __func__); + regulator_put(gdsc_reg); + goto fail; + } + ret = clk_prepare_enable(msm_host->ahb_clk); + if (ret) { + pr_err("%s: unable to enable ahb_clk\n", __func__); + regulator_disable(gdsc_reg); + regulator_put(gdsc_reg); + goto fail; + } + + ret = dsi_get_version(msm_host->ctrl_base, &major, &minor); + + clk_disable_unprepare(msm_host->ahb_clk); + regulator_disable(gdsc_reg); + regulator_put(gdsc_reg); + if (ret) { + pr_err("%s: Invalid version\n", __func__); + goto fail; + } + + for (i = 0; i < ARRAY_SIZE(dsi_cfgs); i++) { + cfg = dsi_cfgs + i; + if ((cfg->major == major) && (cfg->minor == minor)) + return cfg; + } + pr_err("%s: Version %x:%x not support\n", __func__, major, minor); + +fail: + return NULL; +} + +static inline struct msm_dsi_host *to_msm_dsi_host(struct mipi_dsi_host *host) +{ + return container_of(host, struct msm_dsi_host, base); +} + +static void dsi_host_regulator_disable(struct msm_dsi_host *msm_host) +{ + struct regulator_bulk_data *s = msm_host->supplies; + const struct dsi_reg_entry *regs = msm_host->cfg->reg_cfg.regs; + int num = msm_host->cfg->reg_cfg.num; + int i; + + DBG(""); + for (i = num - 1; i >= 0; i--) + if (regs[i].disable_load >= 0) + regulator_set_load(s[i].consumer, + regs[i].disable_load); + + regulator_bulk_disable(num, s); +} + +static int dsi_host_regulator_enable(struct msm_dsi_host *msm_host) +{ + struct regulator_bulk_data *s = msm_host->supplies; + const struct dsi_reg_entry *regs = msm_host->cfg->reg_cfg.regs; + int num = msm_host->cfg->reg_cfg.num; + int ret, i; + + DBG(""); + for (i = 0; i < num; i++) { + if (regs[i].enable_load >= 0) { + ret = regulator_set_load(s[i].consumer, + regs[i].enable_load); + if (ret < 0) { + pr_err("regulator %d set op mode failed, %d\n", + i, ret); + goto fail; + } + } + } + + ret = regulator_bulk_enable(num, s); + if (ret < 0) { + pr_err("regulator enable failed, %d\n", ret); + goto fail; + } + + return 0; + +fail: + for (i--; i >= 0; i--) + regulator_set_load(s[i].consumer, regs[i].disable_load); + return ret; +} + +static int dsi_regulator_init(struct msm_dsi_host *msm_host) +{ + struct regulator_bulk_data *s = msm_host->supplies; + const struct dsi_reg_entry *regs = msm_host->cfg->reg_cfg.regs; + int num = msm_host->cfg->reg_cfg.num; + int i, ret; + + for (i = 0; i < num; i++) + s[i].supply = regs[i].name; + + ret = devm_regulator_bulk_get(&msm_host->pdev->dev, num, s); + if (ret < 0) { + pr_err("%s: failed to init regulator, ret=%d\n", + __func__, ret); + return ret; + } + + for (i = 0; i < num; i++) { + if ((regs[i].min_voltage >= 0) && (regs[i].max_voltage >= 0)) { + ret = regulator_set_voltage(s[i].consumer, + regs[i].min_voltage, regs[i].max_voltage); + if (ret < 0) { + pr_err("regulator %d set voltage failed, %d\n", + i, ret); + return ret; + } + } + } + + return 0; +} + +static int dsi_clk_init(struct msm_dsi_host *msm_host) +{ + struct device *dev = &msm_host->pdev->dev; + int ret = 0; + + msm_host->mdp_core_clk = devm_clk_get(dev, "mdp_core_clk"); + if (IS_ERR(msm_host->mdp_core_clk)) { + ret = PTR_ERR(msm_host->mdp_core_clk); + pr_err("%s: Unable to get mdp core clk. ret=%d\n", + __func__, ret); + goto exit; + } + + msm_host->ahb_clk = devm_clk_get(dev, "iface_clk"); + if (IS_ERR(msm_host->ahb_clk)) { + ret = PTR_ERR(msm_host->ahb_clk); + pr_err("%s: Unable to get mdss ahb clk. ret=%d\n", + __func__, ret); + goto exit; + } + + msm_host->axi_clk = devm_clk_get(dev, "bus_clk"); + if (IS_ERR(msm_host->axi_clk)) { + ret = PTR_ERR(msm_host->axi_clk); + pr_err("%s: Unable to get axi bus clk. ret=%d\n", + __func__, ret); + goto exit; + } + + msm_host->mmss_misc_ahb_clk = devm_clk_get(dev, "core_mmss_clk"); + if (IS_ERR(msm_host->mmss_misc_ahb_clk)) { + ret = PTR_ERR(msm_host->mmss_misc_ahb_clk); + pr_err("%s: Unable to get mmss misc ahb clk. ret=%d\n", + __func__, ret); + goto exit; + } + + msm_host->byte_clk = devm_clk_get(dev, "byte_clk"); + if (IS_ERR(msm_host->byte_clk)) { + ret = PTR_ERR(msm_host->byte_clk); + pr_err("%s: can't find dsi_byte_clk. ret=%d\n", + __func__, ret); + msm_host->byte_clk = NULL; + goto exit; + } + + msm_host->pixel_clk = devm_clk_get(dev, "pixel_clk"); + if (IS_ERR(msm_host->pixel_clk)) { + ret = PTR_ERR(msm_host->pixel_clk); + pr_err("%s: can't find dsi_pixel_clk. ret=%d\n", + __func__, ret); + msm_host->pixel_clk = NULL; + goto exit; + } + + msm_host->esc_clk = devm_clk_get(dev, "core_clk"); + if (IS_ERR(msm_host->esc_clk)) { + ret = PTR_ERR(msm_host->esc_clk); + pr_err("%s: can't find dsi_esc_clk. ret=%d\n", + __func__, ret); + msm_host->esc_clk = NULL; + goto exit; + } + +exit: + return ret; +} + +static int dsi_bus_clk_enable(struct msm_dsi_host *msm_host) +{ + int ret; + + DBG("id=%d", msm_host->id); + + ret = clk_prepare_enable(msm_host->mdp_core_clk); + if (ret) { + pr_err("%s: failed to enable mdp_core_clock, %d\n", + __func__, ret); + goto core_clk_err; + } + + ret = clk_prepare_enable(msm_host->ahb_clk); + if (ret) { + pr_err("%s: failed to enable ahb clock, %d\n", __func__, ret); + goto ahb_clk_err; + } + + ret = clk_prepare_enable(msm_host->axi_clk); + if (ret) { + pr_err("%s: failed to enable ahb clock, %d\n", __func__, ret); + goto axi_clk_err; + } + + ret = clk_prepare_enable(msm_host->mmss_misc_ahb_clk); + if (ret) { + pr_err("%s: failed to enable mmss misc ahb clk, %d\n", + __func__, ret); + goto misc_ahb_clk_err; + } + + return 0; + +misc_ahb_clk_err: + clk_disable_unprepare(msm_host->axi_clk); +axi_clk_err: + clk_disable_unprepare(msm_host->ahb_clk); +ahb_clk_err: + clk_disable_unprepare(msm_host->mdp_core_clk); +core_clk_err: + return ret; +} + +static void dsi_bus_clk_disable(struct msm_dsi_host *msm_host) +{ + DBG(""); + clk_disable_unprepare(msm_host->mmss_misc_ahb_clk); + clk_disable_unprepare(msm_host->axi_clk); + clk_disable_unprepare(msm_host->ahb_clk); + clk_disable_unprepare(msm_host->mdp_core_clk); +} + +static int dsi_link_clk_enable(struct msm_dsi_host *msm_host) +{ + int ret; + + DBG("Set clk rates: pclk=%d, byteclk=%d", + msm_host->mode->clock, msm_host->byte_clk_rate); + + ret = clk_set_rate(msm_host->byte_clk, msm_host->byte_clk_rate); + if (ret) { + pr_err("%s: Failed to set rate byte clk, %d\n", __func__, ret); + goto error; + } + + ret = clk_set_rate(msm_host->pixel_clk, msm_host->mode->clock * 1000); + if (ret) { + pr_err("%s: Failed to set rate pixel clk, %d\n", __func__, ret); + goto error; + } + + ret = clk_prepare_enable(msm_host->esc_clk); + if (ret) { + pr_err("%s: Failed to enable dsi esc clk\n", __func__); + goto error; + } + + ret = clk_prepare_enable(msm_host->byte_clk); + if (ret) { + pr_err("%s: Failed to enable dsi byte clk\n", __func__); + goto byte_clk_err; + } + + ret = clk_prepare_enable(msm_host->pixel_clk); + if (ret) { + pr_err("%s: Failed to enable dsi pixel clk\n", __func__); + goto pixel_clk_err; + } + + return 0; + +pixel_clk_err: + clk_disable_unprepare(msm_host->byte_clk); +byte_clk_err: + clk_disable_unprepare(msm_host->esc_clk); +error: + return ret; +} + +static void dsi_link_clk_disable(struct msm_dsi_host *msm_host) +{ + clk_disable_unprepare(msm_host->esc_clk); + clk_disable_unprepare(msm_host->pixel_clk); + clk_disable_unprepare(msm_host->byte_clk); +} + +static int dsi_clk_ctrl(struct msm_dsi_host *msm_host, bool enable) +{ + int ret = 0; + + mutex_lock(&msm_host->clk_mutex); + if (enable) { + ret = dsi_bus_clk_enable(msm_host); + if (ret) { + pr_err("%s: Can not enable bus clk, %d\n", + __func__, ret); + goto unlock_ret; + } + ret = dsi_link_clk_enable(msm_host); + if (ret) { + pr_err("%s: Can not enable link clk, %d\n", + __func__, ret); + dsi_bus_clk_disable(msm_host); + goto unlock_ret; + } + } else { + dsi_link_clk_disable(msm_host); + dsi_bus_clk_disable(msm_host); + } + +unlock_ret: + mutex_unlock(&msm_host->clk_mutex); + return ret; +} + +static int dsi_calc_clk_rate(struct msm_dsi_host *msm_host) +{ + struct drm_display_mode *mode = msm_host->mode; + u8 lanes = msm_host->lanes; + u32 bpp = dsi_get_bpp(msm_host->format); + u32 pclk_rate; + + if (!mode) { + pr_err("%s: mode not set\n", __func__); + return -EINVAL; + } + + pclk_rate = mode->clock * 1000; + if (lanes > 0) { + msm_host->byte_clk_rate = (pclk_rate * bpp) / (8 * lanes); + } else { + pr_err("%s: forcing mdss_dsi lanes to 1\n", __func__); + msm_host->byte_clk_rate = (pclk_rate * bpp) / 8; + } + + DBG("pclk=%d, bclk=%d", pclk_rate, msm_host->byte_clk_rate); + + return 0; +} + +static void dsi_phy_sw_reset(struct msm_dsi_host *msm_host) +{ + DBG(""); + dsi_write(msm_host, REG_DSI_PHY_RESET, DSI_PHY_RESET_RESET); + /* Make sure fully reset */ + wmb(); + udelay(1000); + dsi_write(msm_host, REG_DSI_PHY_RESET, 0); + udelay(100); +} + +static void dsi_intr_ctrl(struct msm_dsi_host *msm_host, u32 mask, int enable) +{ + u32 intr; + unsigned long flags; + + spin_lock_irqsave(&msm_host->intr_lock, flags); + intr = dsi_read(msm_host, REG_DSI_INTR_CTRL); + + if (enable) + intr |= mask; + else + intr &= ~mask; + + DBG("intr=%x enable=%d", intr, enable); + + dsi_write(msm_host, REG_DSI_INTR_CTRL, intr); + spin_unlock_irqrestore(&msm_host->intr_lock, flags); +} + +static inline enum dsi_traffic_mode dsi_get_traffic_mode(const u32 mode_flags) +{ + if (mode_flags & MIPI_DSI_MODE_VIDEO_BURST) + return BURST_MODE; + else if (mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE) + return NON_BURST_SYNCH_PULSE; + + return NON_BURST_SYNCH_EVENT; +} + +static inline enum dsi_vid_dst_format dsi_get_vid_fmt( + const enum mipi_dsi_pixel_format mipi_fmt) +{ + switch (mipi_fmt) { + case MIPI_DSI_FMT_RGB888: return VID_DST_FORMAT_RGB888; + case MIPI_DSI_FMT_RGB666: return VID_DST_FORMAT_RGB666_LOOSE; + case MIPI_DSI_FMT_RGB666_PACKED: return VID_DST_FORMAT_RGB666; + case MIPI_DSI_FMT_RGB565: return VID_DST_FORMAT_RGB565; + default: return VID_DST_FORMAT_RGB888; + } +} + +static inline enum dsi_cmd_dst_format dsi_get_cmd_fmt( + const enum mipi_dsi_pixel_format mipi_fmt) +{ + switch (mipi_fmt) { + case MIPI_DSI_FMT_RGB888: return CMD_DST_FORMAT_RGB888; + case MIPI_DSI_FMT_RGB666_PACKED: + case MIPI_DSI_FMT_RGB666: return VID_DST_FORMAT_RGB666; + case MIPI_DSI_FMT_RGB565: return CMD_DST_FORMAT_RGB565; + default: return CMD_DST_FORMAT_RGB888; + } +} + +static void dsi_ctrl_config(struct msm_dsi_host *msm_host, bool enable, + u32 clk_pre, u32 clk_post) +{ + u32 flags = msm_host->mode_flags; + enum mipi_dsi_pixel_format mipi_fmt = msm_host->format; + u32 data = 0; + + if (!enable) { + dsi_write(msm_host, REG_DSI_CTRL, 0); + return; + } + + if (flags & MIPI_DSI_MODE_VIDEO) { + if (flags & MIPI_DSI_MODE_VIDEO_HSE) + data |= DSI_VID_CFG0_PULSE_MODE_HSA_HE; + if (flags & MIPI_DSI_MODE_VIDEO_HFP) + data |= DSI_VID_CFG0_HFP_POWER_STOP; + if (flags & MIPI_DSI_MODE_VIDEO_HBP) + data |= DSI_VID_CFG0_HBP_POWER_STOP; + if (flags & MIPI_DSI_MODE_VIDEO_HSA) + data |= DSI_VID_CFG0_HSA_POWER_STOP; + /* Always set low power stop mode for BLLP + * to let command engine send packets + */ + data |= DSI_VID_CFG0_EOF_BLLP_POWER_STOP | + DSI_VID_CFG0_BLLP_POWER_STOP; + data |= DSI_VID_CFG0_TRAFFIC_MODE(dsi_get_traffic_mode(flags)); + data |= DSI_VID_CFG0_DST_FORMAT(dsi_get_vid_fmt(mipi_fmt)); + data |= DSI_VID_CFG0_VIRT_CHANNEL(msm_host->channel); + dsi_write(msm_host, REG_DSI_VID_CFG0, data); + + /* Do not swap RGB colors */ + data = DSI_VID_CFG1_RGB_SWAP(SWAP_RGB); + dsi_write(msm_host, REG_DSI_VID_CFG1, 0); + } else { + /* Do not swap RGB colors */ + data = DSI_CMD_CFG0_RGB_SWAP(SWAP_RGB); + data |= DSI_CMD_CFG0_DST_FORMAT(dsi_get_cmd_fmt(mipi_fmt)); + dsi_write(msm_host, REG_DSI_CMD_CFG0, data); + + data = DSI_CMD_CFG1_WR_MEM_START(MIPI_DCS_WRITE_MEMORY_START) | + DSI_CMD_CFG1_WR_MEM_CONTINUE( + MIPI_DCS_WRITE_MEMORY_CONTINUE); + /* Always insert DCS command */ + data |= DSI_CMD_CFG1_INSERT_DCS_COMMAND; + dsi_write(msm_host, REG_DSI_CMD_CFG1, data); + } + + dsi_write(msm_host, REG_DSI_CMD_DMA_CTRL, + DSI_CMD_DMA_CTRL_FROM_FRAME_BUFFER | + DSI_CMD_DMA_CTRL_LOW_POWER); + + data = 0; + /* Always assume dedicated TE pin */ + data |= DSI_TRIG_CTRL_TE; + data |= DSI_TRIG_CTRL_MDP_TRIGGER(TRIGGER_NONE); + data |= DSI_TRIG_CTRL_DMA_TRIGGER(TRIGGER_SW); + data |= DSI_TRIG_CTRL_STREAM(msm_host->channel); + if ((msm_host->cfg->major == MSM_DSI_VER_MAJOR_6G) && + (msm_host->cfg->minor >= MSM_DSI_6G_VER_MINOR_V1_2)) + data |= DSI_TRIG_CTRL_BLOCK_DMA_WITHIN_FRAME; + dsi_write(msm_host, REG_DSI_TRIG_CTRL, data); + + data = DSI_CLKOUT_TIMING_CTRL_T_CLK_POST(clk_post) | + DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE(clk_pre); + dsi_write(msm_host, REG_DSI_CLKOUT_TIMING_CTRL, data); + + data = 0; + if (!(flags & MIPI_DSI_MODE_EOT_PACKET)) + data |= DSI_EOT_PACKET_CTRL_TX_EOT_APPEND; + dsi_write(msm_host, REG_DSI_EOT_PACKET_CTRL, data); + + /* allow only ack-err-status to generate interrupt */ + dsi_write(msm_host, REG_DSI_ERR_INT_MASK0, 0x13ff3fe0); + + dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_ERROR, 1); + + dsi_write(msm_host, REG_DSI_CLK_CTRL, DSI_CLK_CTRL_ENABLE_CLKS); + + data = DSI_CTRL_CLK_EN; + + DBG("lane number=%d", msm_host->lanes); + if (msm_host->lanes == 2) { + data |= DSI_CTRL_LANE1 | DSI_CTRL_LANE2; + /* swap lanes for 2-lane panel for better performance */ + dsi_write(msm_host, REG_DSI_LANE_SWAP_CTRL, + DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL(LANE_SWAP_1230)); + } else { + /* Take 4 lanes as default */ + data |= DSI_CTRL_LANE0 | DSI_CTRL_LANE1 | DSI_CTRL_LANE2 | + DSI_CTRL_LANE3; + /* Do not swap lanes for 4-lane panel */ + dsi_write(msm_host, REG_DSI_LANE_SWAP_CTRL, + DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL(LANE_SWAP_0123)); + } + data |= DSI_CTRL_ENABLE; + + dsi_write(msm_host, REG_DSI_CTRL, data); +} + +static void dsi_timing_setup(struct msm_dsi_host *msm_host) +{ + struct drm_display_mode *mode = msm_host->mode; + u32 hs_start = 0, vs_start = 0; /* take sync start as 0 */ + u32 h_total = mode->htotal; + u32 v_total = mode->vtotal; + u32 hs_end = mode->hsync_end - mode->hsync_start; + u32 vs_end = mode->vsync_end - mode->vsync_start; + u32 ha_start = h_total - mode->hsync_start; + u32 ha_end = ha_start + mode->hdisplay; + u32 va_start = v_total - mode->vsync_start; + u32 va_end = va_start + mode->vdisplay; + u32 wc; + + DBG(""); + + if (msm_host->mode_flags & MIPI_DSI_MODE_VIDEO) { + dsi_write(msm_host, REG_DSI_ACTIVE_H, + DSI_ACTIVE_H_START(ha_start) | + DSI_ACTIVE_H_END(ha_end)); + dsi_write(msm_host, REG_DSI_ACTIVE_V, + DSI_ACTIVE_V_START(va_start) | + DSI_ACTIVE_V_END(va_end)); + dsi_write(msm_host, REG_DSI_TOTAL, + DSI_TOTAL_H_TOTAL(h_total - 1) | + DSI_TOTAL_V_TOTAL(v_total - 1)); + + dsi_write(msm_host, REG_DSI_ACTIVE_HSYNC, + DSI_ACTIVE_HSYNC_START(hs_start) | + DSI_ACTIVE_HSYNC_END(hs_end)); + dsi_write(msm_host, REG_DSI_ACTIVE_VSYNC_HPOS, 0); + dsi_write(msm_host, REG_DSI_ACTIVE_VSYNC_VPOS, + DSI_ACTIVE_VSYNC_VPOS_START(vs_start) | + DSI_ACTIVE_VSYNC_VPOS_END(vs_end)); + } else { /* command mode */ + /* image data and 1 byte write_memory_start cmd */ + wc = mode->hdisplay * dsi_get_bpp(msm_host->format) / 8 + 1; + + dsi_write(msm_host, REG_DSI_CMD_MDP_STREAM_CTRL, + DSI_CMD_MDP_STREAM_CTRL_WORD_COUNT(wc) | + DSI_CMD_MDP_STREAM_CTRL_VIRTUAL_CHANNEL( + msm_host->channel) | + DSI_CMD_MDP_STREAM_CTRL_DATA_TYPE( + MIPI_DSI_DCS_LONG_WRITE)); + + dsi_write(msm_host, REG_DSI_CMD_MDP_STREAM_TOTAL, + DSI_CMD_MDP_STREAM_TOTAL_H_TOTAL(mode->hdisplay) | + DSI_CMD_MDP_STREAM_TOTAL_V_TOTAL(mode->vdisplay)); + } +} + +static void dsi_sw_reset(struct msm_dsi_host *msm_host) +{ + dsi_write(msm_host, REG_DSI_CLK_CTRL, DSI_CLK_CTRL_ENABLE_CLKS); + wmb(); /* clocks need to be enabled before reset */ + + dsi_write(msm_host, REG_DSI_RESET, 1); + wmb(); /* make sure reset happen */ + dsi_write(msm_host, REG_DSI_RESET, 0); +} + +static void dsi_op_mode_config(struct msm_dsi_host *msm_host, + bool video_mode, bool enable) +{ + u32 dsi_ctrl; + + dsi_ctrl = dsi_read(msm_host, REG_DSI_CTRL); + + if (!enable) { + dsi_ctrl &= ~(DSI_CTRL_ENABLE | DSI_CTRL_VID_MODE_EN | + DSI_CTRL_CMD_MODE_EN); + dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_CMD_MDP_DONE | + DSI_IRQ_MASK_VIDEO_DONE, 0); + } else { + if (video_mode) { + dsi_ctrl |= DSI_CTRL_VID_MODE_EN; + } else { /* command mode */ + dsi_ctrl |= DSI_CTRL_CMD_MODE_EN; + dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_CMD_MDP_DONE, 1); + } + dsi_ctrl |= DSI_CTRL_ENABLE; + } + + dsi_write(msm_host, REG_DSI_CTRL, dsi_ctrl); +} + +static void dsi_set_tx_power_mode(int mode, struct msm_dsi_host *msm_host) +{ + u32 data; + + data = dsi_read(msm_host, REG_DSI_CMD_DMA_CTRL); + + if (mode == 0) + data &= ~DSI_CMD_DMA_CTRL_LOW_POWER; + else + data |= DSI_CMD_DMA_CTRL_LOW_POWER; + + dsi_write(msm_host, REG_DSI_CMD_DMA_CTRL, data); +} + +static void dsi_wait4video_done(struct msm_dsi_host *msm_host) +{ + dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_VIDEO_DONE, 1); + + reinit_completion(&msm_host->video_comp); + + wait_for_completion_timeout(&msm_host->video_comp, + msecs_to_jiffies(70)); + + dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_VIDEO_DONE, 0); +} + +static void dsi_wait4video_eng_busy(struct msm_dsi_host *msm_host) +{ + if (!(msm_host->mode_flags & MIPI_DSI_MODE_VIDEO)) + return; + + if (msm_host->power_on) { + dsi_wait4video_done(msm_host); + /* delay 4 ms to skip BLLP */ + usleep_range(2000, 4000); + } +} + +/* dsi_cmd */ +static int dsi_tx_buf_alloc(struct msm_dsi_host *msm_host, int size) +{ + struct drm_device *dev = msm_host->dev; + int ret; + u32 iova; + + mutex_lock(&dev->struct_mutex); + msm_host->tx_gem_obj = msm_gem_new(dev, size, MSM_BO_UNCACHED); + if (IS_ERR(msm_host->tx_gem_obj)) { + ret = PTR_ERR(msm_host->tx_gem_obj); + pr_err("%s: failed to allocate gem, %d\n", __func__, ret); + msm_host->tx_gem_obj = NULL; + mutex_unlock(&dev->struct_mutex); + return ret; + } + + ret = msm_gem_get_iova_locked(msm_host->tx_gem_obj, 0, &iova); + if (ret) { + pr_err("%s: failed to get iova, %d\n", __func__, ret); + return ret; + } + mutex_unlock(&dev->struct_mutex); + + if (iova & 0x07) { + pr_err("%s: buf NOT 8 bytes aligned\n", __func__); + return -EINVAL; + } + + return 0; +} + +static void dsi_tx_buf_free(struct msm_dsi_host *msm_host) +{ + struct drm_device *dev = msm_host->dev; + + if (msm_host->tx_gem_obj) { + msm_gem_put_iova(msm_host->tx_gem_obj, 0); + mutex_lock(&dev->struct_mutex); + msm_gem_free_object(msm_host->tx_gem_obj); + msm_host->tx_gem_obj = NULL; + mutex_unlock(&dev->struct_mutex); + } +} + +/* + * prepare cmd buffer to be txed + */ +static int dsi_cmd_dma_add(struct drm_gem_object *tx_gem, + const struct mipi_dsi_msg *msg) +{ + struct mipi_dsi_packet packet; + int len; + int ret; + u8 *data; + + ret = mipi_dsi_create_packet(&packet, msg); + if (ret) { + pr_err("%s: create packet failed, %d\n", __func__, ret); + return ret; + } + len = (packet.size + 3) & (~0x3); + + if (len > tx_gem->size) { + pr_err("%s: packet size is too big\n", __func__); + return -EINVAL; + } + + data = msm_gem_vaddr(tx_gem); + + if (IS_ERR(data)) { + ret = PTR_ERR(data); + pr_err("%s: get vaddr failed, %d\n", __func__, ret); + return ret; + } + + /* MSM specific command format in memory */ + data[0] = packet.header[1]; + data[1] = packet.header[2]; + data[2] = packet.header[0]; + data[3] = BIT(7); /* Last packet */ + if (mipi_dsi_packet_format_is_long(msg->type)) + data[3] |= BIT(6); + if (msg->rx_buf && msg->rx_len) + data[3] |= BIT(5); + + /* Long packet */ + if (packet.payload && packet.payload_length) + memcpy(data + 4, packet.payload, packet.payload_length); + + /* Append 0xff to the end */ + if (packet.size < len) + memset(data + packet.size, 0xff, len - packet.size); + + return len; +} + +/* + * dsi_short_read1_resp: 1 parameter + */ +static int dsi_short_read1_resp(u8 *buf, const struct mipi_dsi_msg *msg) +{ + u8 *data = msg->rx_buf; + if (data && (msg->rx_len >= 1)) { + *data = buf[1]; /* strip out dcs type */ + return 1; + } else { + pr_err("%s: read data does not match with rx_buf len %zu\n", + __func__, msg->rx_len); + return -EINVAL; + } +} + +/* + * dsi_short_read2_resp: 2 parameter + */ +static int dsi_short_read2_resp(u8 *buf, const struct mipi_dsi_msg *msg) +{ + u8 *data = msg->rx_buf; + if (data && (msg->rx_len >= 2)) { + data[0] = buf[1]; /* strip out dcs type */ + data[1] = buf[2]; + return 2; + } else { + pr_err("%s: read data does not match with rx_buf len %zu\n", + __func__, msg->rx_len); + return -EINVAL; + } +} + +static int dsi_long_read_resp(u8 *buf, const struct mipi_dsi_msg *msg) +{ + /* strip out 4 byte dcs header */ + if (msg->rx_buf && msg->rx_len) + memcpy(msg->rx_buf, buf + 4, msg->rx_len); + + return msg->rx_len; +} + + +static int dsi_cmd_dma_tx(struct msm_dsi_host *msm_host, int len) +{ + int ret; + u32 iova; + bool triggered; + + ret = msm_gem_get_iova(msm_host->tx_gem_obj, 0, &iova); + if (ret) { + pr_err("%s: failed to get iova: %d\n", __func__, ret); + return ret; + } + + reinit_completion(&msm_host->dma_comp); + + dsi_wait4video_eng_busy(msm_host); + + triggered = msm_dsi_manager_cmd_xfer_trigger( + msm_host->id, iova, len); + if (triggered) { + ret = wait_for_completion_timeout(&msm_host->dma_comp, + msecs_to_jiffies(200)); + DBG("ret=%d", ret); + if (ret == 0) + ret = -ETIMEDOUT; + else + ret = len; + } else + ret = len; + + return ret; +} + +static int dsi_cmd_dma_rx(struct msm_dsi_host *msm_host, + u8 *buf, int rx_byte, int pkt_size) +{ + u32 *lp, *temp, data; + int i, j = 0, cnt; + u32 read_cnt; + u8 reg[16]; + int repeated_bytes = 0; + int buf_offset = buf - msm_host->rx_buf; + + lp = (u32 *)buf; + temp = (u32 *)reg; + cnt = (rx_byte + 3) >> 2; + if (cnt > 4) + cnt = 4; /* 4 x 32 bits registers only */ + + if (rx_byte == 4) + read_cnt = 4; + else + read_cnt = pkt_size + 6; + + /* + * In case of multiple reads from the panel, after the first read, there + * is possibility that there are some bytes in the payload repeating in + * the RDBK_DATA registers. Since we read all the parameters from the + * panel right from the first byte for every pass. We need to skip the + * repeating bytes and then append the new parameters to the rx buffer. + */ + if (read_cnt > 16) { + int bytes_shifted; + /* Any data more than 16 bytes will be shifted out. + * The temp read buffer should already contain these bytes. + * The remaining bytes in read buffer are the repeated bytes. + */ + bytes_shifted = read_cnt - 16; + repeated_bytes = buf_offset - bytes_shifted; + } + + for (i = cnt - 1; i >= 0; i--) { + data = dsi_read(msm_host, REG_DSI_RDBK_DATA(i)); + *temp++ = ntohl(data); /* to host byte order */ + DBG("data = 0x%x and ntohl(data) = 0x%x", data, ntohl(data)); + } + + for (i = repeated_bytes; i < 16; i++) + buf[j++] = reg[i]; + + return j; +} + +static int dsi_cmds2buf_tx(struct msm_dsi_host *msm_host, + const struct mipi_dsi_msg *msg) +{ + int len, ret; + int bllp_len = msm_host->mode->hdisplay * + dsi_get_bpp(msm_host->format) / 8; + + len = dsi_cmd_dma_add(msm_host->tx_gem_obj, msg); + if (!len) { + pr_err("%s: failed to add cmd type = 0x%x\n", + __func__, msg->type); + return -EINVAL; + } + + /* for video mode, do not send cmds more than + * one pixel line, since it only transmit it + * during BLLP. + */ + /* TODO: if the command is sent in LP mode, the bit rate is only + * half of esc clk rate. In this case, if the video is already + * actively streaming, we need to check more carefully if the + * command can be fit into one BLLP. + */ + if ((msm_host->mode_flags & MIPI_DSI_MODE_VIDEO) && (len > bllp_len)) { + pr_err("%s: cmd cannot fit into BLLP period, len=%d\n", + __func__, len); + return -EINVAL; + } + + ret = dsi_cmd_dma_tx(msm_host, len); + if (ret < len) { + pr_err("%s: cmd dma tx failed, type=0x%x, data0=0x%x, len=%d\n", + __func__, msg->type, (*(u8 *)(msg->tx_buf)), len); + return -ECOMM; + } + + return len; +} + +static void dsi_sw_reset_restore(struct msm_dsi_host *msm_host) +{ + u32 data0, data1; + + data0 = dsi_read(msm_host, REG_DSI_CTRL); + data1 = data0; + data1 &= ~DSI_CTRL_ENABLE; + dsi_write(msm_host, REG_DSI_CTRL, data1); + /* + * dsi controller need to be disabled before + * clocks turned on + */ + wmb(); + + dsi_write(msm_host, REG_DSI_CLK_CTRL, DSI_CLK_CTRL_ENABLE_CLKS); + wmb(); /* make sure clocks enabled */ + + /* dsi controller can only be reset while clocks are running */ + dsi_write(msm_host, REG_DSI_RESET, 1); + wmb(); /* make sure reset happen */ + dsi_write(msm_host, REG_DSI_RESET, 0); + wmb(); /* controller out of reset */ + dsi_write(msm_host, REG_DSI_CTRL, data0); + wmb(); /* make sure dsi controller enabled again */ +} + +static void dsi_err_worker(struct work_struct *work) +{ + struct msm_dsi_host *msm_host = + container_of(work, struct msm_dsi_host, err_work); + u32 status = msm_host->err_work_state; + + pr_err_ratelimited("%s: status=%x\n", __func__, status); + if (status & DSI_ERR_STATE_MDP_FIFO_UNDERFLOW) + dsi_sw_reset_restore(msm_host); + + /* It is safe to clear here because error irq is disabled. */ + msm_host->err_work_state = 0; + + /* enable dsi error interrupt */ + dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_ERROR, 1); +} + +static void dsi_ack_err_status(struct msm_dsi_host *msm_host) +{ + u32 status; + + status = dsi_read(msm_host, REG_DSI_ACK_ERR_STATUS); + + if (status) { + dsi_write(msm_host, REG_DSI_ACK_ERR_STATUS, status); + /* Writing of an extra 0 needed to clear error bits */ + dsi_write(msm_host, REG_DSI_ACK_ERR_STATUS, 0); + msm_host->err_work_state |= DSI_ERR_STATE_ACK; + } +} + +static void dsi_timeout_status(struct msm_dsi_host *msm_host) +{ + u32 status; + + status = dsi_read(msm_host, REG_DSI_TIMEOUT_STATUS); + + if (status) { + dsi_write(msm_host, REG_DSI_TIMEOUT_STATUS, status); + msm_host->err_work_state |= DSI_ERR_STATE_TIMEOUT; + } +} + +static void dsi_dln0_phy_err(struct msm_dsi_host *msm_host) +{ + u32 status; + + status = dsi_read(msm_host, REG_DSI_DLN0_PHY_ERR); + + if (status) { + dsi_write(msm_host, REG_DSI_DLN0_PHY_ERR, status); + msm_host->err_work_state |= DSI_ERR_STATE_DLN0_PHY; + } +} + +static void dsi_fifo_status(struct msm_dsi_host *msm_host) +{ + u32 status; + + status = dsi_read(msm_host, REG_DSI_FIFO_STATUS); + + /* fifo underflow, overflow */ + if (status) { + dsi_write(msm_host, REG_DSI_FIFO_STATUS, status); + msm_host->err_work_state |= DSI_ERR_STATE_FIFO; + if (status & DSI_FIFO_STATUS_CMD_MDP_FIFO_UNDERFLOW) + msm_host->err_work_state |= + DSI_ERR_STATE_MDP_FIFO_UNDERFLOW; + } +} + +static void dsi_status(struct msm_dsi_host *msm_host) +{ + u32 status; + + status = dsi_read(msm_host, REG_DSI_STATUS0); + + if (status & DSI_STATUS0_INTERLEAVE_OP_CONTENTION) { + dsi_write(msm_host, REG_DSI_STATUS0, status); + msm_host->err_work_state |= + DSI_ERR_STATE_INTERLEAVE_OP_CONTENTION; + } +} + +static void dsi_clk_status(struct msm_dsi_host *msm_host) +{ + u32 status; + + status = dsi_read(msm_host, REG_DSI_CLK_STATUS); + + if (status & DSI_CLK_STATUS_PLL_UNLOCKED) { + dsi_write(msm_host, REG_DSI_CLK_STATUS, status); + msm_host->err_work_state |= DSI_ERR_STATE_PLL_UNLOCKED; + } +} + +static void dsi_error(struct msm_dsi_host *msm_host) +{ + /* disable dsi error interrupt */ + dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_ERROR, 0); + + dsi_clk_status(msm_host); + dsi_fifo_status(msm_host); + dsi_ack_err_status(msm_host); + dsi_timeout_status(msm_host); + dsi_status(msm_host); + dsi_dln0_phy_err(msm_host); + + queue_work(msm_host->workqueue, &msm_host->err_work); +} + +static irqreturn_t dsi_host_irq(int irq, void *ptr) +{ + struct msm_dsi_host *msm_host = ptr; + u32 isr; + unsigned long flags; + + if (!msm_host->ctrl_base) + return IRQ_HANDLED; + + spin_lock_irqsave(&msm_host->intr_lock, flags); + isr = dsi_read(msm_host, REG_DSI_INTR_CTRL); + dsi_write(msm_host, REG_DSI_INTR_CTRL, isr); + spin_unlock_irqrestore(&msm_host->intr_lock, flags); + + DBG("isr=0x%x, id=%d", isr, msm_host->id); + + if (isr & DSI_IRQ_ERROR) + dsi_error(msm_host); + + if (isr & DSI_IRQ_VIDEO_DONE) + complete(&msm_host->video_comp); + + if (isr & DSI_IRQ_CMD_DMA_DONE) + complete(&msm_host->dma_comp); + + return IRQ_HANDLED; +} + +static int dsi_host_init_panel_gpios(struct msm_dsi_host *msm_host, + struct device *panel_device) +{ + int ret; + + msm_host->disp_en_gpio = devm_gpiod_get(panel_device, + "disp-enable"); + if (IS_ERR(msm_host->disp_en_gpio)) { + DBG("cannot get disp-enable-gpios %ld", + PTR_ERR(msm_host->disp_en_gpio)); + msm_host->disp_en_gpio = NULL; + } + if (msm_host->disp_en_gpio) { + ret = gpiod_direction_output(msm_host->disp_en_gpio, 0); + if (ret) { + pr_err("cannot set dir to disp-en-gpios %d\n", ret); + return ret; + } + } + + msm_host->te_gpio = devm_gpiod_get(panel_device, "disp-te"); + if (IS_ERR(msm_host->te_gpio)) { + DBG("cannot get disp-te-gpios %ld", PTR_ERR(msm_host->te_gpio)); + msm_host->te_gpio = NULL; + } + + if (msm_host->te_gpio) { + ret = gpiod_direction_input(msm_host->te_gpio); + if (ret) { + pr_err("%s: cannot set dir to disp-te-gpios, %d\n", + __func__, ret); + return ret; + } + } + + return 0; +} + +static int dsi_host_attach(struct mipi_dsi_host *host, + struct mipi_dsi_device *dsi) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + int ret; + + msm_host->channel = dsi->channel; + msm_host->lanes = dsi->lanes; + msm_host->format = dsi->format; + msm_host->mode_flags = dsi->mode_flags; + + msm_host->panel_node = dsi->dev.of_node; + + /* Some gpios defined in panel DT need to be controlled by host */ + ret = dsi_host_init_panel_gpios(msm_host, &dsi->dev); + if (ret) + return ret; + + DBG("id=%d", msm_host->id); + if (msm_host->dev) + drm_helper_hpd_irq_event(msm_host->dev); + + return 0; +} + +static int dsi_host_detach(struct mipi_dsi_host *host, + struct mipi_dsi_device *dsi) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + msm_host->panel_node = NULL; + + DBG("id=%d", msm_host->id); + if (msm_host->dev) + drm_helper_hpd_irq_event(msm_host->dev); + + return 0; +} + +static ssize_t dsi_host_transfer(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + int ret; + + if (!msg || !msm_host->power_on) + return -EINVAL; + + mutex_lock(&msm_host->cmd_mutex); + ret = msm_dsi_manager_cmd_xfer(msm_host->id, msg); + mutex_unlock(&msm_host->cmd_mutex); + + return ret; +} + +static struct mipi_dsi_host_ops dsi_host_ops = { + .attach = dsi_host_attach, + .detach = dsi_host_detach, + .transfer = dsi_host_transfer, +}; + +int msm_dsi_host_init(struct msm_dsi *msm_dsi) +{ + struct msm_dsi_host *msm_host = NULL; + struct platform_device *pdev = msm_dsi->pdev; + int ret; + + msm_host = devm_kzalloc(&pdev->dev, sizeof(*msm_host), GFP_KERNEL); + if (!msm_host) { + pr_err("%s: FAILED: cannot alloc dsi host\n", + __func__); + ret = -ENOMEM; + goto fail; + } + + ret = of_property_read_u32(pdev->dev.of_node, + "qcom,dsi-host-index", &msm_host->id); + if (ret) { + dev_err(&pdev->dev, + "%s: host index not specified, ret=%d\n", + __func__, ret); + goto fail; + } + msm_host->pdev = pdev; + + ret = dsi_clk_init(msm_host); + if (ret) { + pr_err("%s: unable to initialize dsi clks\n", __func__); + goto fail; + } + + msm_host->ctrl_base = msm_ioremap(pdev, "dsi_ctrl", "DSI CTRL"); + if (IS_ERR(msm_host->ctrl_base)) { + pr_err("%s: unable to map Dsi ctrl base\n", __func__); + ret = PTR_ERR(msm_host->ctrl_base); + goto fail; + } + + msm_host->cfg = dsi_get_config(msm_host); + if (!msm_host->cfg) { + ret = -EINVAL; + pr_err("%s: get config failed\n", __func__); + goto fail; + } + + ret = dsi_regulator_init(msm_host); + if (ret) { + pr_err("%s: regulator init failed\n", __func__); + goto fail; + } + + msm_host->rx_buf = devm_kzalloc(&pdev->dev, SZ_4K, GFP_KERNEL); + if (!msm_host->rx_buf) { + pr_err("%s: alloc rx temp buf failed\n", __func__); + goto fail; + } + + init_completion(&msm_host->dma_comp); + init_completion(&msm_host->video_comp); + mutex_init(&msm_host->dev_mutex); + mutex_init(&msm_host->cmd_mutex); + mutex_init(&msm_host->clk_mutex); + spin_lock_init(&msm_host->intr_lock); + + /* setup workqueue */ + msm_host->workqueue = alloc_ordered_workqueue("dsi_drm_work", 0); + INIT_WORK(&msm_host->err_work, dsi_err_worker); + + msm_dsi->phy = msm_dsi_phy_init(pdev, msm_host->cfg->phy_type, + msm_host->id); + if (!msm_dsi->phy) { + ret = -EINVAL; + pr_err("%s: phy init failed\n", __func__); + goto fail; + } + msm_dsi->host = &msm_host->base; + msm_dsi->id = msm_host->id; + + DBG("Dsi Host %d initialized", msm_host->id); + return 0; + +fail: + return ret; +} + +void msm_dsi_host_destroy(struct mipi_dsi_host *host) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + DBG(""); + dsi_tx_buf_free(msm_host); + if (msm_host->workqueue) { + flush_workqueue(msm_host->workqueue); + destroy_workqueue(msm_host->workqueue); + msm_host->workqueue = NULL; + } + + mutex_destroy(&msm_host->clk_mutex); + mutex_destroy(&msm_host->cmd_mutex); + mutex_destroy(&msm_host->dev_mutex); +} + +int msm_dsi_host_modeset_init(struct mipi_dsi_host *host, + struct drm_device *dev) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + struct platform_device *pdev = msm_host->pdev; + int ret; + + msm_host->irq = irq_of_parse_and_map(pdev->dev.of_node, 0); + if (msm_host->irq < 0) { + ret = msm_host->irq; + dev_err(dev->dev, "failed to get irq: %d\n", ret); + return ret; + } + + ret = devm_request_irq(&pdev->dev, msm_host->irq, + dsi_host_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + "dsi_isr", msm_host); + if (ret < 0) { + dev_err(&pdev->dev, "failed to request IRQ%u: %d\n", + msm_host->irq, ret); + return ret; + } + + msm_host->dev = dev; + ret = dsi_tx_buf_alloc(msm_host, SZ_4K); + if (ret) { + pr_err("%s: alloc tx gem obj failed, %d\n", __func__, ret); + return ret; + } + + return 0; +} + +int msm_dsi_host_register(struct mipi_dsi_host *host, bool check_defer) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + struct device_node *node; + int ret; + + /* Register mipi dsi host */ + if (!msm_host->registered) { + host->dev = &msm_host->pdev->dev; + host->ops = &dsi_host_ops; + ret = mipi_dsi_host_register(host); + if (ret) + return ret; + + msm_host->registered = true; + + /* If the panel driver has not been probed after host register, + * we should defer the host's probe. + * It makes sure panel is connected when fbcon detects + * connector status and gets the proper display mode to + * create framebuffer. + */ + if (check_defer) { + node = of_get_child_by_name(msm_host->pdev->dev.of_node, + "panel"); + if (node) { + if (!of_drm_find_panel(node)) + return -EPROBE_DEFER; + } + } + } + + return 0; +} + +void msm_dsi_host_unregister(struct mipi_dsi_host *host) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + if (msm_host->registered) { + mipi_dsi_host_unregister(host); + host->dev = NULL; + host->ops = NULL; + msm_host->registered = false; + } +} + +int msm_dsi_host_xfer_prepare(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + /* TODO: make sure dsi_cmd_mdp is idle. + * Since DSI6G v1.2.0, we can set DSI_TRIG_CTRL.BLOCK_DMA_WITHIN_FRAME + * to ask H/W to wait until cmd mdp is idle. S/W wait is not needed. + * How to handle the old versions? Wait for mdp cmd done? + */ + + /* + * mdss interrupt is generated in mdp core clock domain + * mdp clock need to be enabled to receive dsi interrupt + */ + dsi_clk_ctrl(msm_host, 1); + + /* TODO: vote for bus bandwidth */ + + if (!(msg->flags & MIPI_DSI_MSG_USE_LPM)) + dsi_set_tx_power_mode(0, msm_host); + + msm_host->dma_cmd_ctrl_restore = dsi_read(msm_host, REG_DSI_CTRL); + dsi_write(msm_host, REG_DSI_CTRL, + msm_host->dma_cmd_ctrl_restore | + DSI_CTRL_CMD_MODE_EN | + DSI_CTRL_ENABLE); + dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_CMD_DMA_DONE, 1); + + return 0; +} + +void msm_dsi_host_xfer_restore(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + dsi_intr_ctrl(msm_host, DSI_IRQ_MASK_CMD_DMA_DONE, 0); + dsi_write(msm_host, REG_DSI_CTRL, msm_host->dma_cmd_ctrl_restore); + + if (!(msg->flags & MIPI_DSI_MSG_USE_LPM)) + dsi_set_tx_power_mode(1, msm_host); + + /* TODO: unvote for bus bandwidth */ + + dsi_clk_ctrl(msm_host, 0); +} + +int msm_dsi_host_cmd_tx(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + return dsi_cmds2buf_tx(msm_host, msg); +} + +int msm_dsi_host_cmd_rx(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + int data_byte, rx_byte, dlen, end; + int short_response, diff, pkt_size, ret = 0; + char cmd; + int rlen = msg->rx_len; + u8 *buf; + + if (rlen <= 2) { + short_response = 1; + pkt_size = rlen; + rx_byte = 4; + } else { + short_response = 0; + data_byte = 10; /* first read */ + if (rlen < data_byte) + pkt_size = rlen; + else + pkt_size = data_byte; + rx_byte = data_byte + 6; /* 4 header + 2 crc */ + } + + buf = msm_host->rx_buf; + end = 0; + while (!end) { + u8 tx[2] = {pkt_size & 0xff, pkt_size >> 8}; + struct mipi_dsi_msg max_pkt_size_msg = { + .channel = msg->channel, + .type = MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE, + .tx_len = 2, + .tx_buf = tx, + }; + + DBG("rlen=%d pkt_size=%d rx_byte=%d", + rlen, pkt_size, rx_byte); + + ret = dsi_cmds2buf_tx(msm_host, &max_pkt_size_msg); + if (ret < 2) { + pr_err("%s: Set max pkt size failed, %d\n", + __func__, ret); + return -EINVAL; + } + + if ((msm_host->cfg->major == MSM_DSI_VER_MAJOR_6G) && + (msm_host->cfg->minor >= MSM_DSI_6G_VER_MINOR_V1_1)) { + /* Clear the RDBK_DATA registers */ + dsi_write(msm_host, REG_DSI_RDBK_DATA_CTRL, + DSI_RDBK_DATA_CTRL_CLR); + wmb(); /* make sure the RDBK registers are cleared */ + dsi_write(msm_host, REG_DSI_RDBK_DATA_CTRL, 0); + wmb(); /* release cleared status before transfer */ + } + + ret = dsi_cmds2buf_tx(msm_host, msg); + if (ret < msg->tx_len) { + pr_err("%s: Read cmd Tx failed, %d\n", __func__, ret); + return ret; + } + + /* + * once cmd_dma_done interrupt received, + * return data from client is ready and stored + * at RDBK_DATA register already + * since rx fifo is 16 bytes, dcs header is kept at first loop, + * after that dcs header lost during shift into registers + */ + dlen = dsi_cmd_dma_rx(msm_host, buf, rx_byte, pkt_size); + + if (dlen <= 0) + return 0; + + if (short_response) + break; + + if (rlen <= data_byte) { + diff = data_byte - rlen; + end = 1; + } else { + diff = 0; + rlen -= data_byte; + } + + if (!end) { + dlen -= 2; /* 2 crc */ + dlen -= diff; + buf += dlen; /* next start position */ + data_byte = 14; /* NOT first read */ + if (rlen < data_byte) + pkt_size += rlen; + else + pkt_size += data_byte; + DBG("buf=%p dlen=%d diff=%d", buf, dlen, diff); + } + } + + /* + * For single Long read, if the requested rlen < 10, + * we need to shift the start position of rx + * data buffer to skip the bytes which are not + * updated. + */ + if (pkt_size < 10 && !short_response) + buf = msm_host->rx_buf + (10 - rlen); + else + buf = msm_host->rx_buf; + + cmd = buf[0]; + switch (cmd) { + case MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT: + pr_err("%s: rx ACK_ERR_PACLAGE\n", __func__); + ret = 0; + break; + case MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE: + case MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE: + ret = dsi_short_read1_resp(buf, msg); + break; + case MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE: + case MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE: + ret = dsi_short_read2_resp(buf, msg); + break; + case MIPI_DSI_RX_GENERIC_LONG_READ_RESPONSE: + case MIPI_DSI_RX_DCS_LONG_READ_RESPONSE: + ret = dsi_long_read_resp(buf, msg); + break; + default: + pr_warn("%s:Invalid response cmd\n", __func__); + ret = 0; + } + + return ret; +} + +void msm_dsi_host_cmd_xfer_commit(struct mipi_dsi_host *host, u32 iova, u32 len) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + dsi_write(msm_host, REG_DSI_DMA_BASE, iova); + dsi_write(msm_host, REG_DSI_DMA_LEN, len); + dsi_write(msm_host, REG_DSI_TRIG_DMA, 1); + + /* Make sure trigger happens */ + wmb(); +} + +int msm_dsi_host_enable(struct mipi_dsi_host *host) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + dsi_op_mode_config(msm_host, + !!(msm_host->mode_flags & MIPI_DSI_MODE_VIDEO), true); + + /* TODO: clock should be turned off for command mode, + * and only turned on before MDP START. + * This part of code should be enabled once mdp driver support it. + */ + /* if (msm_panel->mode == MSM_DSI_CMD_MODE) + dsi_clk_ctrl(msm_host, 0); */ + + return 0; +} + +int msm_dsi_host_disable(struct mipi_dsi_host *host) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + dsi_op_mode_config(msm_host, + !!(msm_host->mode_flags & MIPI_DSI_MODE_VIDEO), false); + + /* Since we have disabled INTF, the video engine won't stop so that + * the cmd engine will be blocked. + * Reset to disable video engine so that we can send off cmd. + */ + dsi_sw_reset(msm_host); + + return 0; +} + +int msm_dsi_host_power_on(struct mipi_dsi_host *host) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + u32 clk_pre = 0, clk_post = 0; + int ret = 0; + + mutex_lock(&msm_host->dev_mutex); + if (msm_host->power_on) { + DBG("dsi host already on"); + goto unlock_ret; + } + + ret = dsi_calc_clk_rate(msm_host); + if (ret) { + pr_err("%s: unable to calc clk rate, %d\n", __func__, ret); + goto unlock_ret; + } + + ret = dsi_host_regulator_enable(msm_host); + if (ret) { + pr_err("%s:Failed to enable vregs.ret=%d\n", + __func__, ret); + goto unlock_ret; + } + + ret = dsi_bus_clk_enable(msm_host); + if (ret) { + pr_err("%s: failed to enable bus clocks, %d\n", __func__, ret); + goto fail_disable_reg; + } + + dsi_phy_sw_reset(msm_host); + ret = msm_dsi_manager_phy_enable(msm_host->id, + msm_host->byte_clk_rate * 8, + clk_get_rate(msm_host->esc_clk), + &clk_pre, &clk_post); + dsi_bus_clk_disable(msm_host); + if (ret) { + pr_err("%s: failed to enable phy, %d\n", __func__, ret); + goto fail_disable_reg; + } + + ret = dsi_clk_ctrl(msm_host, 1); + if (ret) { + pr_err("%s: failed to enable clocks. ret=%d\n", __func__, ret); + goto fail_disable_reg; + } + + dsi_timing_setup(msm_host); + dsi_sw_reset(msm_host); + dsi_ctrl_config(msm_host, true, clk_pre, clk_post); + + if (msm_host->disp_en_gpio) + gpiod_set_value(msm_host->disp_en_gpio, 1); + + msm_host->power_on = true; + mutex_unlock(&msm_host->dev_mutex); + + return 0; + +fail_disable_reg: + dsi_host_regulator_disable(msm_host); +unlock_ret: + mutex_unlock(&msm_host->dev_mutex); + return ret; +} + +int msm_dsi_host_power_off(struct mipi_dsi_host *host) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + mutex_lock(&msm_host->dev_mutex); + if (!msm_host->power_on) { + DBG("dsi host already off"); + goto unlock_ret; + } + + dsi_ctrl_config(msm_host, false, 0, 0); + + if (msm_host->disp_en_gpio) + gpiod_set_value(msm_host->disp_en_gpio, 0); + + msm_dsi_manager_phy_disable(msm_host->id); + + dsi_clk_ctrl(msm_host, 0); + + dsi_host_regulator_disable(msm_host); + + DBG("-"); + + msm_host->power_on = false; + +unlock_ret: + mutex_unlock(&msm_host->dev_mutex); + return 0; +} + +int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host, + struct drm_display_mode *mode) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + + if (msm_host->mode) { + drm_mode_destroy(msm_host->dev, msm_host->mode); + msm_host->mode = NULL; + } + + msm_host->mode = drm_mode_duplicate(msm_host->dev, mode); + if (IS_ERR(msm_host->mode)) { + pr_err("%s: cannot duplicate mode\n", __func__); + return PTR_ERR(msm_host->mode); + } + + return 0; +} + +struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host, + unsigned long *panel_flags) +{ + struct msm_dsi_host *msm_host = to_msm_dsi_host(host); + struct drm_panel *panel; + + panel = of_drm_find_panel(msm_host->panel_node); + if (panel_flags) + *panel_flags = msm_host->mode_flags; + + return panel; +} + diff --git a/kernel/drivers/gpu/drm/msm/dsi/dsi_manager.c b/kernel/drivers/gpu/drm/msm/dsi/dsi_manager.c new file mode 100644 index 000000000..0a40f3c64 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -0,0 +1,709 @@ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "msm_kms.h" +#include "dsi.h" + +struct msm_dsi_manager { + struct msm_dsi *dsi[DSI_MAX]; + + bool is_dual_panel; + bool is_sync_needed; + int master_panel_id; +}; + +static struct msm_dsi_manager msm_dsim_glb; + +#define IS_DUAL_PANEL() (msm_dsim_glb.is_dual_panel) +#define IS_SYNC_NEEDED() (msm_dsim_glb.is_sync_needed) +#define IS_MASTER_PANEL(id) (msm_dsim_glb.master_panel_id == id) + +static inline struct msm_dsi *dsi_mgr_get_dsi(int id) +{ + return msm_dsim_glb.dsi[id]; +} + +static inline struct msm_dsi *dsi_mgr_get_other_dsi(int id) +{ + return msm_dsim_glb.dsi[(id + 1) % DSI_MAX]; +} + +static int dsi_mgr_parse_dual_panel(struct device_node *np, int id) +{ + struct msm_dsi_manager *msm_dsim = &msm_dsim_glb; + + /* We assume 2 dsi nodes have the same information of dual-panel and + * sync-mode, and only one node specifies master in case of dual mode. + */ + if (!msm_dsim->is_dual_panel) + msm_dsim->is_dual_panel = of_property_read_bool( + np, "qcom,dual-panel-mode"); + + if (msm_dsim->is_dual_panel) { + if (of_property_read_bool(np, "qcom,master-panel")) + msm_dsim->master_panel_id = id; + if (!msm_dsim->is_sync_needed) + msm_dsim->is_sync_needed = of_property_read_bool( + np, "qcom,sync-dual-panel"); + } + + return 0; +} + +struct dsi_connector { + struct drm_connector base; + int id; +}; + +struct dsi_bridge { + struct drm_bridge base; + int id; +}; + +#define to_dsi_connector(x) container_of(x, struct dsi_connector, base) +#define to_dsi_bridge(x) container_of(x, struct dsi_bridge, base) + +static inline int dsi_mgr_connector_get_id(struct drm_connector *connector) +{ + struct dsi_connector *dsi_connector = to_dsi_connector(connector); + return dsi_connector->id; +} + +static int dsi_mgr_bridge_get_id(struct drm_bridge *bridge) +{ + struct dsi_bridge *dsi_bridge = to_dsi_bridge(bridge); + return dsi_bridge->id; +} + +static enum drm_connector_status dsi_mgr_connector_detect( + struct drm_connector *connector, bool force) +{ + int id = dsi_mgr_connector_get_id(connector); + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct msm_dsi *other_dsi = dsi_mgr_get_other_dsi(id); + struct msm_drm_private *priv = connector->dev->dev_private; + struct msm_kms *kms = priv->kms; + + DBG("id=%d", id); + if (!msm_dsi->panel) { + msm_dsi->panel = msm_dsi_host_get_panel(msm_dsi->host, + &msm_dsi->panel_flags); + + /* There is only 1 panel in the global panel list + * for dual panel mode. Therefore slave dsi should get + * the drm_panel instance from master dsi, and + * keep using the panel flags got from the current DSI link. + */ + if (!msm_dsi->panel && IS_DUAL_PANEL() && + !IS_MASTER_PANEL(id) && other_dsi) + msm_dsi->panel = msm_dsi_host_get_panel( + other_dsi->host, NULL); + + if (msm_dsi->panel && IS_DUAL_PANEL()) + drm_object_attach_property(&connector->base, + connector->dev->mode_config.tile_property, 0); + + /* Set split display info to kms once dual panel is connected + * to both hosts + */ + if (msm_dsi->panel && IS_DUAL_PANEL() && + other_dsi && other_dsi->panel) { + bool cmd_mode = !(msm_dsi->panel_flags & + MIPI_DSI_MODE_VIDEO); + struct drm_encoder *encoder = msm_dsi_get_encoder( + dsi_mgr_get_dsi(DSI_ENCODER_MASTER)); + struct drm_encoder *slave_enc = msm_dsi_get_encoder( + dsi_mgr_get_dsi(DSI_ENCODER_SLAVE)); + + if (kms->funcs->set_split_display) + kms->funcs->set_split_display(kms, encoder, + slave_enc, cmd_mode); + else + pr_err("mdp does not support dual panel\n"); + } + } + + return msm_dsi->panel ? connector_status_connected : + connector_status_disconnected; +} + +static void dsi_mgr_connector_destroy(struct drm_connector *connector) +{ + DBG(""); + drm_connector_unregister(connector); + drm_connector_cleanup(connector); +} + +static void dsi_dual_connector_fix_modes(struct drm_connector *connector) +{ + struct drm_display_mode *mode, *m; + + /* Only support left-right mode */ + list_for_each_entry_safe(mode, m, &connector->probed_modes, head) { + mode->clock >>= 1; + mode->hdisplay >>= 1; + mode->hsync_start >>= 1; + mode->hsync_end >>= 1; + mode->htotal >>= 1; + drm_mode_set_name(mode); + } +} + +static int dsi_dual_connector_tile_init( + struct drm_connector *connector, int id) +{ + struct drm_display_mode *mode; + /* Fake topology id */ + char topo_id[8] = {'M', 'S', 'M', 'D', 'U', 'D', 'S', 'I'}; + + if (connector->tile_group) { + DBG("Tile property has been initialized"); + return 0; + } + + /* Use the first mode only for now */ + mode = list_first_entry(&connector->probed_modes, + struct drm_display_mode, + head); + if (!mode) + return -EINVAL; + + connector->tile_group = drm_mode_get_tile_group( + connector->dev, topo_id); + if (!connector->tile_group) + connector->tile_group = drm_mode_create_tile_group( + connector->dev, topo_id); + if (!connector->tile_group) { + pr_err("%s: failed to create tile group\n", __func__); + return -ENOMEM; + } + + connector->has_tile = true; + connector->tile_is_single_monitor = true; + + /* mode has been fixed */ + connector->tile_h_size = mode->hdisplay; + connector->tile_v_size = mode->vdisplay; + + /* Only support left-right mode */ + connector->num_h_tile = 2; + connector->num_v_tile = 1; + + connector->tile_v_loc = 0; + connector->tile_h_loc = (id == DSI_RIGHT) ? 1 : 0; + + return 0; +} + +static int dsi_mgr_connector_get_modes(struct drm_connector *connector) +{ + int id = dsi_mgr_connector_get_id(connector); + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct drm_panel *panel = msm_dsi->panel; + int ret, num; + + if (!panel) + return 0; + + /* Since we have 2 connectors, but only 1 drm_panel in dual DSI mode, + * panel should not attach to any connector. + * Only temporarily attach panel to the current connector here, + * to let panel set mode to this connector. + */ + drm_panel_attach(panel, connector); + num = drm_panel_get_modes(panel); + drm_panel_detach(panel); + if (!num) + return 0; + + if (IS_DUAL_PANEL()) { + /* report half resolution to user */ + dsi_dual_connector_fix_modes(connector); + ret = dsi_dual_connector_tile_init(connector, id); + if (ret) + return ret; + ret = drm_mode_connector_set_tile_property(connector); + if (ret) { + pr_err("%s: set tile property failed, %d\n", + __func__, ret); + return ret; + } + } + + return num; +} + +static int dsi_mgr_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + int id = dsi_mgr_connector_get_id(connector); + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct drm_encoder *encoder = msm_dsi_get_encoder(msm_dsi); + struct msm_drm_private *priv = connector->dev->dev_private; + struct msm_kms *kms = priv->kms; + long actual, requested; + + DBG(""); + requested = 1000 * mode->clock; + actual = kms->funcs->round_pixclk(kms, requested, encoder); + + DBG("requested=%ld, actual=%ld", requested, actual); + if (actual != requested) + return MODE_CLOCK_RANGE; + + return MODE_OK; +} + +static struct drm_encoder * +dsi_mgr_connector_best_encoder(struct drm_connector *connector) +{ + int id = dsi_mgr_connector_get_id(connector); + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + + DBG(""); + return msm_dsi_get_encoder(msm_dsi); +} + +static void dsi_mgr_bridge_pre_enable(struct drm_bridge *bridge) +{ + int id = dsi_mgr_bridge_get_id(bridge); + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct msm_dsi *msm_dsi1 = dsi_mgr_get_dsi(DSI_1); + struct mipi_dsi_host *host = msm_dsi->host; + struct drm_panel *panel = msm_dsi->panel; + bool is_dual_panel = IS_DUAL_PANEL(); + int ret; + + DBG("id=%d", id); + if (!panel || (is_dual_panel && (DSI_1 == id))) + return; + + ret = msm_dsi_host_power_on(host); + if (ret) { + pr_err("%s: power on host %d failed, %d\n", __func__, id, ret); + goto host_on_fail; + } + + if (is_dual_panel && msm_dsi1) { + ret = msm_dsi_host_power_on(msm_dsi1->host); + if (ret) { + pr_err("%s: power on host1 failed, %d\n", + __func__, ret); + goto host1_on_fail; + } + } + + /* Always call panel functions once, because even for dual panels, + * there is only one drm_panel instance. + */ + ret = drm_panel_prepare(panel); + if (ret) { + pr_err("%s: prepare panel %d failed, %d\n", __func__, id, ret); + goto panel_prep_fail; + } + + ret = msm_dsi_host_enable(host); + if (ret) { + pr_err("%s: enable host %d failed, %d\n", __func__, id, ret); + goto host_en_fail; + } + + if (is_dual_panel && msm_dsi1) { + ret = msm_dsi_host_enable(msm_dsi1->host); + if (ret) { + pr_err("%s: enable host1 failed, %d\n", __func__, ret); + goto host1_en_fail; + } + } + + ret = drm_panel_enable(panel); + if (ret) { + pr_err("%s: enable panel %d failed, %d\n", __func__, id, ret); + goto panel_en_fail; + } + + return; + +panel_en_fail: + if (is_dual_panel && msm_dsi1) + msm_dsi_host_disable(msm_dsi1->host); +host1_en_fail: + msm_dsi_host_disable(host); +host_en_fail: + drm_panel_unprepare(panel); +panel_prep_fail: + if (is_dual_panel && msm_dsi1) + msm_dsi_host_power_off(msm_dsi1->host); +host1_on_fail: + msm_dsi_host_power_off(host); +host_on_fail: + return; +} + +static void dsi_mgr_bridge_enable(struct drm_bridge *bridge) +{ + DBG(""); +} + +static void dsi_mgr_bridge_disable(struct drm_bridge *bridge) +{ + DBG(""); +} + +static void dsi_mgr_bridge_post_disable(struct drm_bridge *bridge) +{ + int id = dsi_mgr_bridge_get_id(bridge); + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct msm_dsi *msm_dsi1 = dsi_mgr_get_dsi(DSI_1); + struct mipi_dsi_host *host = msm_dsi->host; + struct drm_panel *panel = msm_dsi->panel; + bool is_dual_panel = IS_DUAL_PANEL(); + int ret; + + DBG("id=%d", id); + + if (!panel || (is_dual_panel && (DSI_1 == id))) + return; + + ret = drm_panel_disable(panel); + if (ret) + pr_err("%s: Panel %d OFF failed, %d\n", __func__, id, ret); + + ret = msm_dsi_host_disable(host); + if (ret) + pr_err("%s: host %d disable failed, %d\n", __func__, id, ret); + + if (is_dual_panel && msm_dsi1) { + ret = msm_dsi_host_disable(msm_dsi1->host); + if (ret) + pr_err("%s: host1 disable failed, %d\n", __func__, ret); + } + + ret = drm_panel_unprepare(panel); + if (ret) + pr_err("%s: Panel %d unprepare failed,%d\n", __func__, id, ret); + + ret = msm_dsi_host_power_off(host); + if (ret) + pr_err("%s: host %d power off failed,%d\n", __func__, id, ret); + + if (is_dual_panel && msm_dsi1) { + ret = msm_dsi_host_power_off(msm_dsi1->host); + if (ret) + pr_err("%s: host1 power off failed, %d\n", + __func__, ret); + } +} + +static void dsi_mgr_bridge_mode_set(struct drm_bridge *bridge, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + int id = dsi_mgr_bridge_get_id(bridge); + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct msm_dsi *other_dsi = dsi_mgr_get_other_dsi(id); + struct mipi_dsi_host *host = msm_dsi->host; + bool is_dual_panel = IS_DUAL_PANEL(); + + DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + + if (is_dual_panel && (DSI_1 == id)) + return; + + msm_dsi_host_set_display_mode(host, adjusted_mode); + if (is_dual_panel && other_dsi) + msm_dsi_host_set_display_mode(other_dsi->host, adjusted_mode); +} + +static const struct drm_connector_funcs dsi_mgr_connector_funcs = { + .dpms = drm_atomic_helper_connector_dpms, + .detect = dsi_mgr_connector_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .destroy = dsi_mgr_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, +}; + +static const struct drm_connector_helper_funcs dsi_mgr_conn_helper_funcs = { + .get_modes = dsi_mgr_connector_get_modes, + .mode_valid = dsi_mgr_connector_mode_valid, + .best_encoder = dsi_mgr_connector_best_encoder, +}; + +static const struct drm_bridge_funcs dsi_mgr_bridge_funcs = { + .pre_enable = dsi_mgr_bridge_pre_enable, + .enable = dsi_mgr_bridge_enable, + .disable = dsi_mgr_bridge_disable, + .post_disable = dsi_mgr_bridge_post_disable, + .mode_set = dsi_mgr_bridge_mode_set, +}; + +/* initialize connector */ +struct drm_connector *msm_dsi_manager_connector_init(u8 id) +{ + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct drm_connector *connector = NULL; + struct dsi_connector *dsi_connector; + int ret, i; + + dsi_connector = devm_kzalloc(msm_dsi->dev->dev, + sizeof(*dsi_connector), GFP_KERNEL); + if (!dsi_connector) { + ret = -ENOMEM; + goto fail; + } + + dsi_connector->id = id; + + connector = &dsi_connector->base; + + ret = drm_connector_init(msm_dsi->dev, connector, + &dsi_mgr_connector_funcs, DRM_MODE_CONNECTOR_DSI); + if (ret) + goto fail; + + drm_connector_helper_add(connector, &dsi_mgr_conn_helper_funcs); + + /* Enable HPD to let hpd event is handled + * when panel is attached to the host. + */ + connector->polled = DRM_CONNECTOR_POLL_HPD; + + /* Display driver doesn't support interlace now. */ + connector->interlace_allowed = 0; + connector->doublescan_allowed = 0; + + ret = drm_connector_register(connector); + if (ret) + goto fail; + + for (i = 0; i < MSM_DSI_ENCODER_NUM; i++) + drm_mode_connector_attach_encoder(connector, + msm_dsi->encoders[i]); + + return connector; + +fail: + if (connector) + dsi_mgr_connector_destroy(connector); + + return ERR_PTR(ret); +} + +/* initialize bridge */ +struct drm_bridge *msm_dsi_manager_bridge_init(u8 id) +{ + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct drm_bridge *bridge = NULL; + struct dsi_bridge *dsi_bridge; + int ret; + + dsi_bridge = devm_kzalloc(msm_dsi->dev->dev, + sizeof(*dsi_bridge), GFP_KERNEL); + if (!dsi_bridge) { + ret = -ENOMEM; + goto fail; + } + + dsi_bridge->id = id; + + bridge = &dsi_bridge->base; + bridge->funcs = &dsi_mgr_bridge_funcs; + + ret = drm_bridge_attach(msm_dsi->dev, bridge); + if (ret) + goto fail; + + return bridge; + +fail: + if (bridge) + msm_dsi_manager_bridge_destroy(bridge); + + return ERR_PTR(ret); +} + +void msm_dsi_manager_bridge_destroy(struct drm_bridge *bridge) +{ +} + +int msm_dsi_manager_phy_enable(int id, + const unsigned long bit_rate, const unsigned long esc_rate, + u32 *clk_pre, u32 *clk_post) +{ + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct msm_dsi_phy *phy = msm_dsi->phy; + int ret; + + ret = msm_dsi_phy_enable(phy, IS_DUAL_PANEL(), bit_rate, esc_rate); + if (ret) + return ret; + + msm_dsi->phy_enabled = true; + msm_dsi_phy_get_clk_pre_post(phy, clk_pre, clk_post); + + return 0; +} + +void msm_dsi_manager_phy_disable(int id) +{ + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct msm_dsi *mdsi = dsi_mgr_get_dsi(DSI_CLOCK_MASTER); + struct msm_dsi *sdsi = dsi_mgr_get_dsi(DSI_CLOCK_SLAVE); + struct msm_dsi_phy *phy = msm_dsi->phy; + + /* disable DSI phy + * In dual-dsi configuration, the phy should be disabled for the + * first controller only when the second controller is disabled. + */ + msm_dsi->phy_enabled = false; + if (IS_DUAL_PANEL() && mdsi && sdsi) { + if (!mdsi->phy_enabled && !sdsi->phy_enabled) { + msm_dsi_phy_disable(sdsi->phy); + msm_dsi_phy_disable(mdsi->phy); + } + } else { + msm_dsi_phy_disable(phy); + } +} + +int msm_dsi_manager_cmd_xfer(int id, const struct mipi_dsi_msg *msg) +{ + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct msm_dsi *msm_dsi0 = dsi_mgr_get_dsi(DSI_0); + struct mipi_dsi_host *host = msm_dsi->host; + bool is_read = (msg->rx_buf && msg->rx_len); + bool need_sync = (IS_SYNC_NEEDED() && !is_read); + int ret; + + if (!msg->tx_buf || !msg->tx_len) + return 0; + + /* In dual master case, panel requires the same commands sent to + * both DSI links. Host issues the command trigger to both links + * when DSI_1 calls the cmd transfer function, no matter it happens + * before or after DSI_0 cmd transfer. + */ + if (need_sync && (id == DSI_0)) + return is_read ? msg->rx_len : msg->tx_len; + + if (need_sync && msm_dsi0) { + ret = msm_dsi_host_xfer_prepare(msm_dsi0->host, msg); + if (ret) { + pr_err("%s: failed to prepare non-trigger host, %d\n", + __func__, ret); + return ret; + } + } + ret = msm_dsi_host_xfer_prepare(host, msg); + if (ret) { + pr_err("%s: failed to prepare host, %d\n", __func__, ret); + goto restore_host0; + } + + ret = is_read ? msm_dsi_host_cmd_rx(host, msg) : + msm_dsi_host_cmd_tx(host, msg); + + msm_dsi_host_xfer_restore(host, msg); + +restore_host0: + if (need_sync && msm_dsi0) + msm_dsi_host_xfer_restore(msm_dsi0->host, msg); + + return ret; +} + +bool msm_dsi_manager_cmd_xfer_trigger(int id, u32 iova, u32 len) +{ + struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); + struct msm_dsi *msm_dsi0 = dsi_mgr_get_dsi(DSI_0); + struct mipi_dsi_host *host = msm_dsi->host; + + if (IS_SYNC_NEEDED() && (id == DSI_0)) + return false; + + if (IS_SYNC_NEEDED() && msm_dsi0) + msm_dsi_host_cmd_xfer_commit(msm_dsi0->host, iova, len); + + msm_dsi_host_cmd_xfer_commit(host, iova, len); + + return true; +} + +int msm_dsi_manager_register(struct msm_dsi *msm_dsi) +{ + struct msm_dsi_manager *msm_dsim = &msm_dsim_glb; + int id = msm_dsi->id; + struct msm_dsi *other_dsi = dsi_mgr_get_other_dsi(id); + int ret; + + if (id > DSI_MAX) { + pr_err("%s: invalid id %d\n", __func__, id); + return -EINVAL; + } + + if (msm_dsim->dsi[id]) { + pr_err("%s: dsi%d already registered\n", __func__, id); + return -EBUSY; + } + + msm_dsim->dsi[id] = msm_dsi; + + ret = dsi_mgr_parse_dual_panel(msm_dsi->pdev->dev.of_node, id); + if (ret) { + pr_err("%s: failed to parse dual panel info\n", __func__); + return ret; + } + + if (!IS_DUAL_PANEL()) { + ret = msm_dsi_host_register(msm_dsi->host, true); + } else if (!other_dsi) { + return 0; + } else { + struct msm_dsi *mdsi = IS_MASTER_PANEL(id) ? + msm_dsi : other_dsi; + struct msm_dsi *sdsi = IS_MASTER_PANEL(id) ? + other_dsi : msm_dsi; + /* Register slave host first, so that slave DSI device + * has a chance to probe, and do not block the master + * DSI device's probe. + * Also, do not check defer for the slave host, + * because only master DSI device adds the panel to global + * panel list. The panel's device is the master DSI device. + */ + ret = msm_dsi_host_register(sdsi->host, false); + if (ret) + return ret; + ret = msm_dsi_host_register(mdsi->host, true); + } + + return ret; +} + +void msm_dsi_manager_unregister(struct msm_dsi *msm_dsi) +{ + struct msm_dsi_manager *msm_dsim = &msm_dsim_glb; + + if (msm_dsi->host) + msm_dsi_host_unregister(msm_dsi->host); + msm_dsim->dsi[msm_dsi->id] = NULL; +} + diff --git a/kernel/drivers/gpu/drm/msm/dsi/dsi_phy.c b/kernel/drivers/gpu/drm/msm/dsi/dsi_phy.c new file mode 100644 index 000000000..f0cea8927 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/dsi/dsi_phy.c @@ -0,0 +1,352 @@ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "dsi.h" +#include "dsi.xml.h" + +#define dsi_phy_read(offset) msm_readl((offset)) +#define dsi_phy_write(offset, data) msm_writel((data), (offset)) + +struct dsi_dphy_timing { + u32 clk_pre; + u32 clk_post; + u32 clk_zero; + u32 clk_trail; + u32 clk_prepare; + u32 hs_exit; + u32 hs_zero; + u32 hs_prepare; + u32 hs_trail; + u32 hs_rqst; + u32 ta_go; + u32 ta_sure; + u32 ta_get; +}; + +struct msm_dsi_phy { + void __iomem *base; + void __iomem *reg_base; + int id; + struct dsi_dphy_timing timing; + int (*enable)(struct msm_dsi_phy *phy, bool is_dual_panel, + const unsigned long bit_rate, const unsigned long esc_rate); + int (*disable)(struct msm_dsi_phy *phy); +}; + +#define S_DIV_ROUND_UP(n, d) \ + (((n) >= 0) ? (((n) + (d) - 1) / (d)) : (((n) - (d) + 1) / (d))) + +static inline s32 linear_inter(s32 tmax, s32 tmin, s32 percent, + s32 min_result, bool even) +{ + s32 v; + v = (tmax - tmin) * percent; + v = S_DIV_ROUND_UP(v, 100) + tmin; + if (even && (v & 0x1)) + return max_t(s32, min_result, v - 1); + else + return max_t(s32, min_result, v); +} + +static void dsi_dphy_timing_calc_clk_zero(struct dsi_dphy_timing *timing, + s32 ui, s32 coeff, s32 pcnt) +{ + s32 tmax, tmin, clk_z; + s32 temp; + + /* reset */ + temp = 300 * coeff - ((timing->clk_prepare >> 1) + 1) * 2 * ui; + tmin = S_DIV_ROUND_UP(temp, ui) - 2; + if (tmin > 255) { + tmax = 511; + clk_z = linear_inter(2 * tmin, tmin, pcnt, 0, true); + } else { + tmax = 255; + clk_z = linear_inter(tmax, tmin, pcnt, 0, true); + } + + /* adjust */ + temp = (timing->hs_rqst + timing->clk_prepare + clk_z) & 0x7; + timing->clk_zero = clk_z + 8 - temp; +} + +static int dsi_dphy_timing_calc(struct dsi_dphy_timing *timing, + const unsigned long bit_rate, const unsigned long esc_rate) +{ + s32 ui, lpx; + s32 tmax, tmin; + s32 pcnt0 = 10; + s32 pcnt1 = (bit_rate > 1200000000) ? 15 : 10; + s32 pcnt2 = 10; + s32 pcnt3 = (bit_rate > 180000000) ? 10 : 40; + s32 coeff = 1000; /* Precision, should avoid overflow */ + s32 temp; + + if (!bit_rate || !esc_rate) + return -EINVAL; + + ui = mult_frac(NSEC_PER_MSEC, coeff, bit_rate / 1000); + lpx = mult_frac(NSEC_PER_MSEC, coeff, esc_rate / 1000); + + tmax = S_DIV_ROUND_UP(95 * coeff, ui) - 2; + tmin = S_DIV_ROUND_UP(38 * coeff, ui) - 2; + timing->clk_prepare = linear_inter(tmax, tmin, pcnt0, 0, true); + + temp = lpx / ui; + if (temp & 0x1) + timing->hs_rqst = temp; + else + timing->hs_rqst = max_t(s32, 0, temp - 2); + + /* Calculate clk_zero after clk_prepare and hs_rqst */ + dsi_dphy_timing_calc_clk_zero(timing, ui, coeff, pcnt2); + + temp = 105 * coeff + 12 * ui - 20 * coeff; + tmax = S_DIV_ROUND_UP(temp, ui) - 2; + tmin = S_DIV_ROUND_UP(60 * coeff, ui) - 2; + timing->clk_trail = linear_inter(tmax, tmin, pcnt3, 0, true); + + temp = 85 * coeff + 6 * ui; + tmax = S_DIV_ROUND_UP(temp, ui) - 2; + temp = 40 * coeff + 4 * ui; + tmin = S_DIV_ROUND_UP(temp, ui) - 2; + timing->hs_prepare = linear_inter(tmax, tmin, pcnt1, 0, true); + + tmax = 255; + temp = ((timing->hs_prepare >> 1) + 1) * 2 * ui + 2 * ui; + temp = 145 * coeff + 10 * ui - temp; + tmin = S_DIV_ROUND_UP(temp, ui) - 2; + timing->hs_zero = linear_inter(tmax, tmin, pcnt2, 24, true); + + temp = 105 * coeff + 12 * ui - 20 * coeff; + tmax = S_DIV_ROUND_UP(temp, ui) - 2; + temp = 60 * coeff + 4 * ui; + tmin = DIV_ROUND_UP(temp, ui) - 2; + timing->hs_trail = linear_inter(tmax, tmin, pcnt3, 0, true); + + tmax = 255; + tmin = S_DIV_ROUND_UP(100 * coeff, ui) - 2; + timing->hs_exit = linear_inter(tmax, tmin, pcnt2, 0, true); + + tmax = 63; + temp = ((timing->hs_exit >> 1) + 1) * 2 * ui; + temp = 60 * coeff + 52 * ui - 24 * ui - temp; + tmin = S_DIV_ROUND_UP(temp, 8 * ui) - 1; + timing->clk_post = linear_inter(tmax, tmin, pcnt2, 0, false); + + tmax = 63; + temp = ((timing->clk_prepare >> 1) + 1) * 2 * ui; + temp += ((timing->clk_zero >> 1) + 1) * 2 * ui; + temp += 8 * ui + lpx; + tmin = S_DIV_ROUND_UP(temp, 8 * ui) - 1; + if (tmin > tmax) { + temp = linear_inter(2 * tmax, tmin, pcnt2, 0, false) >> 1; + timing->clk_pre = temp >> 1; + temp = (2 * tmax - tmin) * pcnt2; + } else { + timing->clk_pre = linear_inter(tmax, tmin, pcnt2, 0, false); + } + + timing->ta_go = 3; + timing->ta_sure = 0; + timing->ta_get = 4; + + DBG("PHY timings: %d, %d, %d, %d, %d, %d, %d, %d, %d, %d", + timing->clk_pre, timing->clk_post, timing->clk_zero, + timing->clk_trail, timing->clk_prepare, timing->hs_exit, + timing->hs_zero, timing->hs_prepare, timing->hs_trail, + timing->hs_rqst); + + return 0; +} + +static void dsi_28nm_phy_regulator_ctrl(struct msm_dsi_phy *phy, bool enable) +{ + void __iomem *base = phy->reg_base; + + if (!enable) { + dsi_phy_write(base + REG_DSI_28nm_PHY_REGULATOR_CAL_PWR_CFG, 0); + return; + } + + dsi_phy_write(base + REG_DSI_28nm_PHY_REGULATOR_CTRL_0, 0x0); + dsi_phy_write(base + REG_DSI_28nm_PHY_REGULATOR_CAL_PWR_CFG, 1); + dsi_phy_write(base + REG_DSI_28nm_PHY_REGULATOR_CTRL_5, 0); + dsi_phy_write(base + REG_DSI_28nm_PHY_REGULATOR_CTRL_3, 0); + dsi_phy_write(base + REG_DSI_28nm_PHY_REGULATOR_CTRL_2, 0x3); + dsi_phy_write(base + REG_DSI_28nm_PHY_REGULATOR_CTRL_1, 0x9); + dsi_phy_write(base + REG_DSI_28nm_PHY_REGULATOR_CTRL_0, 0x7); + dsi_phy_write(base + REG_DSI_28nm_PHY_REGULATOR_CTRL_4, 0x20); +} + +static int dsi_28nm_phy_enable(struct msm_dsi_phy *phy, bool is_dual_panel, + const unsigned long bit_rate, const unsigned long esc_rate) +{ + struct dsi_dphy_timing *timing = &phy->timing; + int i; + void __iomem *base = phy->base; + + DBG(""); + + if (dsi_dphy_timing_calc(timing, bit_rate, esc_rate)) { + pr_err("%s: D-PHY timing calculation failed\n", __func__); + return -EINVAL; + } + + dsi_phy_write(base + REG_DSI_28nm_PHY_STRENGTH_0, 0xff); + + dsi_28nm_phy_regulator_ctrl(phy, true); + + dsi_phy_write(base + REG_DSI_28nm_PHY_LDO_CNTRL, 0x00); + + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_0, + DSI_28nm_PHY_TIMING_CTRL_0_CLK_ZERO(timing->clk_zero)); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_1, + DSI_28nm_PHY_TIMING_CTRL_1_CLK_TRAIL(timing->clk_trail)); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_2, + DSI_28nm_PHY_TIMING_CTRL_2_CLK_PREPARE(timing->clk_prepare)); + if (timing->clk_zero & BIT(8)) + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_3, + DSI_28nm_PHY_TIMING_CTRL_3_CLK_ZERO_8); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_4, + DSI_28nm_PHY_TIMING_CTRL_4_HS_EXIT(timing->hs_exit)); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_5, + DSI_28nm_PHY_TIMING_CTRL_5_HS_ZERO(timing->hs_zero)); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_6, + DSI_28nm_PHY_TIMING_CTRL_6_HS_PREPARE(timing->hs_prepare)); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_7, + DSI_28nm_PHY_TIMING_CTRL_7_HS_TRAIL(timing->hs_trail)); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_8, + DSI_28nm_PHY_TIMING_CTRL_8_HS_RQST(timing->hs_rqst)); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_9, + DSI_28nm_PHY_TIMING_CTRL_9_TA_GO(timing->ta_go) | + DSI_28nm_PHY_TIMING_CTRL_9_TA_SURE(timing->ta_sure)); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_10, + DSI_28nm_PHY_TIMING_CTRL_10_TA_GET(timing->ta_get)); + dsi_phy_write(base + REG_DSI_28nm_PHY_TIMING_CTRL_11, + DSI_28nm_PHY_TIMING_CTRL_11_TRIG3_CMD(0)); + + dsi_phy_write(base + REG_DSI_28nm_PHY_CTRL_1, 0x00); + dsi_phy_write(base + REG_DSI_28nm_PHY_CTRL_0, 0x5f); + + dsi_phy_write(base + REG_DSI_28nm_PHY_STRENGTH_1, 0x6); + + for (i = 0; i < 4; i++) { + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_CFG_0(i), 0); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_CFG_1(i), 0); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_CFG_2(i), 0); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_CFG_3(i), 0); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_TEST_DATAPATH(i), 0); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_DEBUG_SEL(i), 0); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_TEST_STR_0(i), 0x1); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_TEST_STR_1(i), 0x97); + } + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_CFG_4(0), 0); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_CFG_4(1), 0x5); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_CFG_4(2), 0xa); + dsi_phy_write(base + REG_DSI_28nm_PHY_LN_CFG_4(3), 0xf); + + dsi_phy_write(base + REG_DSI_28nm_PHY_LNCK_CFG_1, 0xc0); + dsi_phy_write(base + REG_DSI_28nm_PHY_LNCK_TEST_STR0, 0x1); + dsi_phy_write(base + REG_DSI_28nm_PHY_LNCK_TEST_STR1, 0xbb); + + dsi_phy_write(base + REG_DSI_28nm_PHY_CTRL_0, 0x5f); + + if (is_dual_panel && (phy->id != DSI_CLOCK_MASTER)) + dsi_phy_write(base + REG_DSI_28nm_PHY_GLBL_TEST_CTRL, 0x00); + else + dsi_phy_write(base + REG_DSI_28nm_PHY_GLBL_TEST_CTRL, 0x01); + + return 0; +} + +static int dsi_28nm_phy_disable(struct msm_dsi_phy *phy) +{ + dsi_phy_write(phy->base + REG_DSI_28nm_PHY_CTRL_0, 0); + dsi_28nm_phy_regulator_ctrl(phy, false); + + /* + * Wait for the registers writes to complete in order to + * ensure that the phy is completely disabled + */ + wmb(); + + return 0; +} + +#define dsi_phy_func_init(name) \ + do { \ + phy->enable = dsi_##name##_phy_enable; \ + phy->disable = dsi_##name##_phy_disable; \ + } while (0) + +struct msm_dsi_phy *msm_dsi_phy_init(struct platform_device *pdev, + enum msm_dsi_phy_type type, int id) +{ + struct msm_dsi_phy *phy; + + phy = devm_kzalloc(&pdev->dev, sizeof(*phy), GFP_KERNEL); + if (!phy) + return NULL; + + phy->base = msm_ioremap(pdev, "dsi_phy", "DSI_PHY"); + if (IS_ERR_OR_NULL(phy->base)) { + pr_err("%s: failed to map phy base\n", __func__); + return NULL; + } + phy->reg_base = msm_ioremap(pdev, "dsi_phy_regulator", "DSI_PHY_REG"); + if (IS_ERR_OR_NULL(phy->reg_base)) { + pr_err("%s: failed to map phy regulator base\n", __func__); + return NULL; + } + + switch (type) { + case MSM_DSI_PHY_28NM: + dsi_phy_func_init(28nm); + break; + default: + pr_err("%s: unsupported type, %d\n", __func__, type); + return NULL; + } + + phy->id = id; + + return phy; +} + +int msm_dsi_phy_enable(struct msm_dsi_phy *phy, bool is_dual_panel, + const unsigned long bit_rate, const unsigned long esc_rate) +{ + if (!phy || !phy->enable) + return -EINVAL; + return phy->enable(phy, is_dual_panel, bit_rate, esc_rate); +} + +int msm_dsi_phy_disable(struct msm_dsi_phy *phy) +{ + if (!phy || !phy->disable) + return -EINVAL; + return phy->disable(phy); +} + +void msm_dsi_phy_get_clk_pre_post(struct msm_dsi_phy *phy, + u32 *clk_pre, u32 *clk_post) +{ + if (!phy) + return; + if (clk_pre) + *clk_pre = phy->timing.clk_pre; + if (clk_post) + *clk_post = phy->timing.clk_post; +} + diff --git a/kernel/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h b/kernel/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h new file mode 100644 index 000000000..695f99d4b --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h @@ -0,0 +1,123 @@ +#ifndef MMSS_CC_XML +#define MMSS_CC_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57) +- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00) + +Copyright (C) 2013-2014 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum mmss_cc_clk { + CLK = 0, + PCLK = 1, +}; + +#define REG_MMSS_CC_AHB 0x00000008 + +static inline uint32_t __offset_CLK(enum mmss_cc_clk idx) +{ + switch (idx) { + case CLK: return 0x0000004c; + case PCLK: return 0x00000130; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MMSS_CC_CLK(enum mmss_cc_clk i0) { return 0x00000000 + __offset_CLK(i0); } + +static inline uint32_t REG_MMSS_CC_CLK_CC(enum mmss_cc_clk i0) { return 0x00000000 + __offset_CLK(i0); } +#define MMSS_CC_CLK_CC_CLK_EN 0x00000001 +#define MMSS_CC_CLK_CC_ROOT_EN 0x00000004 +#define MMSS_CC_CLK_CC_MND_EN 0x00000020 +#define MMSS_CC_CLK_CC_MND_MODE__MASK 0x000000c0 +#define MMSS_CC_CLK_CC_MND_MODE__SHIFT 6 +static inline uint32_t MMSS_CC_CLK_CC_MND_MODE(uint32_t val) +{ + return ((val) << MMSS_CC_CLK_CC_MND_MODE__SHIFT) & MMSS_CC_CLK_CC_MND_MODE__MASK; +} +#define MMSS_CC_CLK_CC_PMXO_SEL__MASK 0x00000300 +#define MMSS_CC_CLK_CC_PMXO_SEL__SHIFT 8 +static inline uint32_t MMSS_CC_CLK_CC_PMXO_SEL(uint32_t val) +{ + return ((val) << MMSS_CC_CLK_CC_PMXO_SEL__SHIFT) & MMSS_CC_CLK_CC_PMXO_SEL__MASK; +} + +static inline uint32_t REG_MMSS_CC_CLK_MD(enum mmss_cc_clk i0) { return 0x00000004 + __offset_CLK(i0); } +#define MMSS_CC_CLK_MD_D__MASK 0x000000ff +#define MMSS_CC_CLK_MD_D__SHIFT 0 +static inline uint32_t MMSS_CC_CLK_MD_D(uint32_t val) +{ + return ((val) << MMSS_CC_CLK_MD_D__SHIFT) & MMSS_CC_CLK_MD_D__MASK; +} +#define MMSS_CC_CLK_MD_M__MASK 0x0000ff00 +#define MMSS_CC_CLK_MD_M__SHIFT 8 +static inline uint32_t MMSS_CC_CLK_MD_M(uint32_t val) +{ + return ((val) << MMSS_CC_CLK_MD_M__SHIFT) & MMSS_CC_CLK_MD_M__MASK; +} + +static inline uint32_t REG_MMSS_CC_CLK_NS(enum mmss_cc_clk i0) { return 0x00000008 + __offset_CLK(i0); } +#define MMSS_CC_CLK_NS_SRC__MASK 0x0000000f +#define MMSS_CC_CLK_NS_SRC__SHIFT 0 +static inline uint32_t MMSS_CC_CLK_NS_SRC(uint32_t val) +{ + return ((val) << MMSS_CC_CLK_NS_SRC__SHIFT) & MMSS_CC_CLK_NS_SRC__MASK; +} +#define MMSS_CC_CLK_NS_PRE_DIV_FUNC__MASK 0x00fff000 +#define MMSS_CC_CLK_NS_PRE_DIV_FUNC__SHIFT 12 +static inline uint32_t MMSS_CC_CLK_NS_PRE_DIV_FUNC(uint32_t val) +{ + return ((val) << MMSS_CC_CLK_NS_PRE_DIV_FUNC__SHIFT) & MMSS_CC_CLK_NS_PRE_DIV_FUNC__MASK; +} +#define MMSS_CC_CLK_NS_VAL__MASK 0xff000000 +#define MMSS_CC_CLK_NS_VAL__SHIFT 24 +static inline uint32_t MMSS_CC_CLK_NS_VAL(uint32_t val) +{ + return ((val) << MMSS_CC_CLK_NS_VAL__SHIFT) & MMSS_CC_CLK_NS_VAL__MASK; +} + +#define REG_MMSS_CC_DSI2_PIXEL_CC 0x00000094 + +#define REG_MMSS_CC_DSI2_PIXEL_NS 0x000000e4 + +#define REG_MMSS_CC_DSI2_PIXEL_CC2 0x00000264 + + +#endif /* MMSS_CC_XML */ diff --git a/kernel/drivers/gpu/drm/msm/dsi/sfpb.xml.h b/kernel/drivers/gpu/drm/msm/dsi/sfpb.xml.h new file mode 100644 index 000000000..50ff9851d --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/dsi/sfpb.xml.h @@ -0,0 +1,51 @@ +#ifndef SFPB_XML +#define SFPB_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57) +- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00) + +Copyright (C) 2013 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +#define REG_SFPB_CFG 0x00000058 + + +#endif /* SFPB_XML */ diff --git a/kernel/drivers/gpu/drm/msm/edp/edp.c b/kernel/drivers/gpu/drm/msm/edp/edp.c new file mode 100644 index 000000000..0940e84b2 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/edp/edp.c @@ -0,0 +1,208 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/of_irq.h> +#include "edp.h" + +static irqreturn_t edp_irq(int irq, void *dev_id) +{ + struct msm_edp *edp = dev_id; + + /* Process eDP irq */ + return msm_edp_ctrl_irq(edp->ctrl); +} + +static void edp_destroy(struct platform_device *pdev) +{ + struct msm_edp *edp = platform_get_drvdata(pdev); + + if (!edp) + return; + + if (edp->ctrl) { + msm_edp_ctrl_destroy(edp->ctrl); + edp->ctrl = NULL; + } + + platform_set_drvdata(pdev, NULL); +} + +/* construct eDP at bind/probe time, grab all the resources. */ +static struct msm_edp *edp_init(struct platform_device *pdev) +{ + struct msm_edp *edp = NULL; + int ret; + + if (!pdev) { + pr_err("no eDP device\n"); + ret = -ENXIO; + goto fail; + } + + edp = devm_kzalloc(&pdev->dev, sizeof(*edp), GFP_KERNEL); + if (!edp) { + ret = -ENOMEM; + goto fail; + } + DBG("eDP probed=%p", edp); + + edp->pdev = pdev; + platform_set_drvdata(pdev, edp); + + ret = msm_edp_ctrl_init(edp); + if (ret) + goto fail; + + return edp; + +fail: + if (edp) + edp_destroy(pdev); + + return ERR_PTR(ret); +} + +static int edp_bind(struct device *dev, struct device *master, void *data) +{ + struct drm_device *drm = dev_get_drvdata(master); + struct msm_drm_private *priv = drm->dev_private; + struct msm_edp *edp; + + DBG(""); + edp = edp_init(to_platform_device(dev)); + if (IS_ERR(edp)) + return PTR_ERR(edp); + priv->edp = edp; + + return 0; +} + +static void edp_unbind(struct device *dev, struct device *master, void *data) +{ + struct drm_device *drm = dev_get_drvdata(master); + struct msm_drm_private *priv = drm->dev_private; + + DBG(""); + if (priv->edp) { + edp_destroy(to_platform_device(dev)); + priv->edp = NULL; + } +} + +static const struct component_ops edp_ops = { + .bind = edp_bind, + .unbind = edp_unbind, +}; + +static int edp_dev_probe(struct platform_device *pdev) +{ + DBG(""); + return component_add(&pdev->dev, &edp_ops); +} + +static int edp_dev_remove(struct platform_device *pdev) +{ + DBG(""); + component_del(&pdev->dev, &edp_ops); + return 0; +} + +static const struct of_device_id dt_match[] = { + { .compatible = "qcom,mdss-edp" }, + {} +}; + +static struct platform_driver edp_driver = { + .probe = edp_dev_probe, + .remove = edp_dev_remove, + .driver = { + .name = "msm_edp", + .of_match_table = dt_match, + }, +}; + +void __init msm_edp_register(void) +{ + DBG(""); + platform_driver_register(&edp_driver); +} + +void __exit msm_edp_unregister(void) +{ + DBG(""); + platform_driver_unregister(&edp_driver); +} + +/* Second part of initialization, the drm/kms level modeset_init */ +int msm_edp_modeset_init(struct msm_edp *edp, struct drm_device *dev, + struct drm_encoder *encoder) +{ + struct platform_device *pdev = edp->pdev; + struct msm_drm_private *priv = dev->dev_private; + int ret; + + edp->encoder = encoder; + edp->dev = dev; + + edp->bridge = msm_edp_bridge_init(edp); + if (IS_ERR(edp->bridge)) { + ret = PTR_ERR(edp->bridge); + dev_err(dev->dev, "failed to create eDP bridge: %d\n", ret); + edp->bridge = NULL; + goto fail; + } + + edp->connector = msm_edp_connector_init(edp); + if (IS_ERR(edp->connector)) { + ret = PTR_ERR(edp->connector); + dev_err(dev->dev, "failed to create eDP connector: %d\n", ret); + edp->connector = NULL; + goto fail; + } + + edp->irq = irq_of_parse_and_map(pdev->dev.of_node, 0); + if (edp->irq < 0) { + ret = edp->irq; + dev_err(dev->dev, "failed to get IRQ: %d\n", ret); + goto fail; + } + + ret = devm_request_irq(&pdev->dev, edp->irq, + edp_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + "edp_isr", edp); + if (ret < 0) { + dev_err(dev->dev, "failed to request IRQ%u: %d\n", + edp->irq, ret); + goto fail; + } + + encoder->bridge = edp->bridge; + + priv->bridges[priv->num_bridges++] = edp->bridge; + priv->connectors[priv->num_connectors++] = edp->connector; + + return 0; + +fail: + /* bridge/connector are normally destroyed by drm */ + if (edp->bridge) { + edp_bridge_destroy(edp->bridge); + edp->bridge = NULL; + } + if (edp->connector) { + edp->connector->funcs->destroy(edp->connector); + edp->connector = NULL; + } + + return ret; +} diff --git a/kernel/drivers/gpu/drm/msm/edp/edp.h b/kernel/drivers/gpu/drm/msm/edp/edp.h new file mode 100644 index 000000000..ba5bedde5 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/edp/edp.h @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __EDP_CONNECTOR_H__ +#define __EDP_CONNECTOR_H__ + +#include <linux/i2c.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> +#include <linux/platform_device.h> + +#include "drm_crtc.h" +#include "drm_dp_helper.h" +#include "msm_drv.h" + +#define edp_read(offset) msm_readl((offset)) +#define edp_write(offset, data) msm_writel((data), (offset)) + +struct edp_ctrl; +struct edp_aux; +struct edp_phy; + +struct msm_edp { + struct drm_device *dev; + struct platform_device *pdev; + + struct drm_connector *connector; + struct drm_bridge *bridge; + + /* the encoder we are hooked to (outside of eDP block) */ + struct drm_encoder *encoder; + + struct edp_ctrl *ctrl; + + int irq; +}; + +/* eDP bridge */ +struct drm_bridge *msm_edp_bridge_init(struct msm_edp *edp); +void edp_bridge_destroy(struct drm_bridge *bridge); + +/* eDP connector */ +struct drm_connector *msm_edp_connector_init(struct msm_edp *edp); + +/* AUX */ +void *msm_edp_aux_init(struct device *dev, void __iomem *regbase, + struct drm_dp_aux **drm_aux); +void msm_edp_aux_destroy(struct device *dev, struct edp_aux *aux); +irqreturn_t msm_edp_aux_irq(struct edp_aux *aux, u32 isr); +void msm_edp_aux_ctrl(struct edp_aux *aux, int enable); + +/* Phy */ +bool msm_edp_phy_ready(struct edp_phy *phy); +void msm_edp_phy_ctrl(struct edp_phy *phy, int enable); +void msm_edp_phy_vm_pe_init(struct edp_phy *phy); +void msm_edp_phy_vm_pe_cfg(struct edp_phy *phy, u32 v0, u32 v1); +void msm_edp_phy_lane_power_ctrl(struct edp_phy *phy, bool up, u32 max_lane); +void *msm_edp_phy_init(struct device *dev, void __iomem *regbase); + +/* Ctrl */ +irqreturn_t msm_edp_ctrl_irq(struct edp_ctrl *ctrl); +void msm_edp_ctrl_power(struct edp_ctrl *ctrl, bool on); +int msm_edp_ctrl_init(struct msm_edp *edp); +void msm_edp_ctrl_destroy(struct edp_ctrl *ctrl); +bool msm_edp_ctrl_panel_connected(struct edp_ctrl *ctrl); +int msm_edp_ctrl_get_panel_info(struct edp_ctrl *ctrl, + struct drm_connector *connector, struct edid **edid); +int msm_edp_ctrl_timing_cfg(struct edp_ctrl *ctrl, + const struct drm_display_mode *mode, + const struct drm_display_info *info); +/* @pixel_rate is in kHz */ +bool msm_edp_ctrl_pixel_clock_valid(struct edp_ctrl *ctrl, + u32 pixel_rate, u32 *pm, u32 *pn); + +#endif /* __EDP_CONNECTOR_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/edp/edp.xml.h b/kernel/drivers/gpu/drm/msm/edp/edp.xml.h new file mode 100644 index 000000000..a29f1df15 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/edp/edp.xml.h @@ -0,0 +1,292 @@ +#ifndef EDP_XML +#define EDP_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57) +- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00) + +Copyright (C) 2013-2014 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum edp_color_depth { + EDP_6BIT = 0, + EDP_8BIT = 1, + EDP_10BIT = 2, + EDP_12BIT = 3, + EDP_16BIT = 4, +}; + +enum edp_component_format { + EDP_RGB = 0, + EDP_YUV422 = 1, + EDP_YUV444 = 2, +}; + +#define REG_EDP_MAINLINK_CTRL 0x00000004 +#define EDP_MAINLINK_CTRL_ENABLE 0x00000001 +#define EDP_MAINLINK_CTRL_RESET 0x00000002 + +#define REG_EDP_STATE_CTRL 0x00000008 +#define EDP_STATE_CTRL_TRAIN_PATTERN_1 0x00000001 +#define EDP_STATE_CTRL_TRAIN_PATTERN_2 0x00000002 +#define EDP_STATE_CTRL_TRAIN_PATTERN_3 0x00000004 +#define EDP_STATE_CTRL_SYMBOL_ERR_RATE_MEAS 0x00000008 +#define EDP_STATE_CTRL_PRBS7 0x00000010 +#define EDP_STATE_CTRL_CUSTOM_80_BIT_PATTERN 0x00000020 +#define EDP_STATE_CTRL_SEND_VIDEO 0x00000040 +#define EDP_STATE_CTRL_PUSH_IDLE 0x00000080 + +#define REG_EDP_CONFIGURATION_CTRL 0x0000000c +#define EDP_CONFIGURATION_CTRL_SYNC_CLK 0x00000001 +#define EDP_CONFIGURATION_CTRL_STATIC_MVID 0x00000002 +#define EDP_CONFIGURATION_CTRL_PROGRESSIVE 0x00000004 +#define EDP_CONFIGURATION_CTRL_LANES__MASK 0x00000030 +#define EDP_CONFIGURATION_CTRL_LANES__SHIFT 4 +static inline uint32_t EDP_CONFIGURATION_CTRL_LANES(uint32_t val) +{ + return ((val) << EDP_CONFIGURATION_CTRL_LANES__SHIFT) & EDP_CONFIGURATION_CTRL_LANES__MASK; +} +#define EDP_CONFIGURATION_CTRL_ENHANCED_FRAMING 0x00000040 +#define EDP_CONFIGURATION_CTRL_COLOR__MASK 0x00000100 +#define EDP_CONFIGURATION_CTRL_COLOR__SHIFT 8 +static inline uint32_t EDP_CONFIGURATION_CTRL_COLOR(enum edp_color_depth val) +{ + return ((val) << EDP_CONFIGURATION_CTRL_COLOR__SHIFT) & EDP_CONFIGURATION_CTRL_COLOR__MASK; +} + +#define REG_EDP_SOFTWARE_MVID 0x00000014 + +#define REG_EDP_SOFTWARE_NVID 0x00000018 + +#define REG_EDP_TOTAL_HOR_VER 0x0000001c +#define EDP_TOTAL_HOR_VER_HORIZ__MASK 0x0000ffff +#define EDP_TOTAL_HOR_VER_HORIZ__SHIFT 0 +static inline uint32_t EDP_TOTAL_HOR_VER_HORIZ(uint32_t val) +{ + return ((val) << EDP_TOTAL_HOR_VER_HORIZ__SHIFT) & EDP_TOTAL_HOR_VER_HORIZ__MASK; +} +#define EDP_TOTAL_HOR_VER_VERT__MASK 0xffff0000 +#define EDP_TOTAL_HOR_VER_VERT__SHIFT 16 +static inline uint32_t EDP_TOTAL_HOR_VER_VERT(uint32_t val) +{ + return ((val) << EDP_TOTAL_HOR_VER_VERT__SHIFT) & EDP_TOTAL_HOR_VER_VERT__MASK; +} + +#define REG_EDP_START_HOR_VER_FROM_SYNC 0x00000020 +#define EDP_START_HOR_VER_FROM_SYNC_HORIZ__MASK 0x0000ffff +#define EDP_START_HOR_VER_FROM_SYNC_HORIZ__SHIFT 0 +static inline uint32_t EDP_START_HOR_VER_FROM_SYNC_HORIZ(uint32_t val) +{ + return ((val) << EDP_START_HOR_VER_FROM_SYNC_HORIZ__SHIFT) & EDP_START_HOR_VER_FROM_SYNC_HORIZ__MASK; +} +#define EDP_START_HOR_VER_FROM_SYNC_VERT__MASK 0xffff0000 +#define EDP_START_HOR_VER_FROM_SYNC_VERT__SHIFT 16 +static inline uint32_t EDP_START_HOR_VER_FROM_SYNC_VERT(uint32_t val) +{ + return ((val) << EDP_START_HOR_VER_FROM_SYNC_VERT__SHIFT) & EDP_START_HOR_VER_FROM_SYNC_VERT__MASK; +} + +#define REG_EDP_HSYNC_VSYNC_WIDTH_POLARITY 0x00000024 +#define EDP_HSYNC_VSYNC_WIDTH_POLARITY_HORIZ__MASK 0x00007fff +#define EDP_HSYNC_VSYNC_WIDTH_POLARITY_HORIZ__SHIFT 0 +static inline uint32_t EDP_HSYNC_VSYNC_WIDTH_POLARITY_HORIZ(uint32_t val) +{ + return ((val) << EDP_HSYNC_VSYNC_WIDTH_POLARITY_HORIZ__SHIFT) & EDP_HSYNC_VSYNC_WIDTH_POLARITY_HORIZ__MASK; +} +#define EDP_HSYNC_VSYNC_WIDTH_POLARITY_NHSYNC 0x00008000 +#define EDP_HSYNC_VSYNC_WIDTH_POLARITY_VERT__MASK 0x7fff0000 +#define EDP_HSYNC_VSYNC_WIDTH_POLARITY_VERT__SHIFT 16 +static inline uint32_t EDP_HSYNC_VSYNC_WIDTH_POLARITY_VERT(uint32_t val) +{ + return ((val) << EDP_HSYNC_VSYNC_WIDTH_POLARITY_VERT__SHIFT) & EDP_HSYNC_VSYNC_WIDTH_POLARITY_VERT__MASK; +} +#define EDP_HSYNC_VSYNC_WIDTH_POLARITY_NVSYNC 0x80000000 + +#define REG_EDP_ACTIVE_HOR_VER 0x00000028 +#define EDP_ACTIVE_HOR_VER_HORIZ__MASK 0x0000ffff +#define EDP_ACTIVE_HOR_VER_HORIZ__SHIFT 0 +static inline uint32_t EDP_ACTIVE_HOR_VER_HORIZ(uint32_t val) +{ + return ((val) << EDP_ACTIVE_HOR_VER_HORIZ__SHIFT) & EDP_ACTIVE_HOR_VER_HORIZ__MASK; +} +#define EDP_ACTIVE_HOR_VER_VERT__MASK 0xffff0000 +#define EDP_ACTIVE_HOR_VER_VERT__SHIFT 16 +static inline uint32_t EDP_ACTIVE_HOR_VER_VERT(uint32_t val) +{ + return ((val) << EDP_ACTIVE_HOR_VER_VERT__SHIFT) & EDP_ACTIVE_HOR_VER_VERT__MASK; +} + +#define REG_EDP_MISC1_MISC0 0x0000002c +#define EDP_MISC1_MISC0_MISC0__MASK 0x000000ff +#define EDP_MISC1_MISC0_MISC0__SHIFT 0 +static inline uint32_t EDP_MISC1_MISC0_MISC0(uint32_t val) +{ + return ((val) << EDP_MISC1_MISC0_MISC0__SHIFT) & EDP_MISC1_MISC0_MISC0__MASK; +} +#define EDP_MISC1_MISC0_SYNC 0x00000001 +#define EDP_MISC1_MISC0_COMPONENT_FORMAT__MASK 0x00000006 +#define EDP_MISC1_MISC0_COMPONENT_FORMAT__SHIFT 1 +static inline uint32_t EDP_MISC1_MISC0_COMPONENT_FORMAT(enum edp_component_format val) +{ + return ((val) << EDP_MISC1_MISC0_COMPONENT_FORMAT__SHIFT) & EDP_MISC1_MISC0_COMPONENT_FORMAT__MASK; +} +#define EDP_MISC1_MISC0_CEA 0x00000008 +#define EDP_MISC1_MISC0_BT709_5 0x00000010 +#define EDP_MISC1_MISC0_COLOR__MASK 0x000000e0 +#define EDP_MISC1_MISC0_COLOR__SHIFT 5 +static inline uint32_t EDP_MISC1_MISC0_COLOR(enum edp_color_depth val) +{ + return ((val) << EDP_MISC1_MISC0_COLOR__SHIFT) & EDP_MISC1_MISC0_COLOR__MASK; +} +#define EDP_MISC1_MISC0_MISC1__MASK 0x0000ff00 +#define EDP_MISC1_MISC0_MISC1__SHIFT 8 +static inline uint32_t EDP_MISC1_MISC0_MISC1(uint32_t val) +{ + return ((val) << EDP_MISC1_MISC0_MISC1__SHIFT) & EDP_MISC1_MISC0_MISC1__MASK; +} +#define EDP_MISC1_MISC0_INTERLACED_ODD 0x00000100 +#define EDP_MISC1_MISC0_STEREO__MASK 0x00000600 +#define EDP_MISC1_MISC0_STEREO__SHIFT 9 +static inline uint32_t EDP_MISC1_MISC0_STEREO(uint32_t val) +{ + return ((val) << EDP_MISC1_MISC0_STEREO__SHIFT) & EDP_MISC1_MISC0_STEREO__MASK; +} + +#define REG_EDP_PHY_CTRL 0x00000074 +#define EDP_PHY_CTRL_SW_RESET_PLL 0x00000001 +#define EDP_PHY_CTRL_SW_RESET 0x00000004 + +#define REG_EDP_MAINLINK_READY 0x00000084 +#define EDP_MAINLINK_READY_TRAIN_PATTERN_1_READY 0x00000008 +#define EDP_MAINLINK_READY_TRAIN_PATTERN_2_READY 0x00000010 +#define EDP_MAINLINK_READY_TRAIN_PATTERN_3_READY 0x00000020 + +#define REG_EDP_AUX_CTRL 0x00000300 +#define EDP_AUX_CTRL_ENABLE 0x00000001 +#define EDP_AUX_CTRL_RESET 0x00000002 + +#define REG_EDP_INTERRUPT_REG_1 0x00000308 +#define EDP_INTERRUPT_REG_1_HPD 0x00000001 +#define EDP_INTERRUPT_REG_1_HPD_ACK 0x00000002 +#define EDP_INTERRUPT_REG_1_HPD_EN 0x00000004 +#define EDP_INTERRUPT_REG_1_AUX_I2C_DONE 0x00000008 +#define EDP_INTERRUPT_REG_1_AUX_I2C_DONE_ACK 0x00000010 +#define EDP_INTERRUPT_REG_1_AUX_I2C_DONE_EN 0x00000020 +#define EDP_INTERRUPT_REG_1_WRONG_ADDR 0x00000040 +#define EDP_INTERRUPT_REG_1_WRONG_ADDR_ACK 0x00000080 +#define EDP_INTERRUPT_REG_1_WRONG_ADDR_EN 0x00000100 +#define EDP_INTERRUPT_REG_1_TIMEOUT 0x00000200 +#define EDP_INTERRUPT_REG_1_TIMEOUT_ACK 0x00000400 +#define EDP_INTERRUPT_REG_1_TIMEOUT_EN 0x00000800 +#define EDP_INTERRUPT_REG_1_NACK_DEFER 0x00001000 +#define EDP_INTERRUPT_REG_1_NACK_DEFER_ACK 0x00002000 +#define EDP_INTERRUPT_REG_1_NACK_DEFER_EN 0x00004000 +#define EDP_INTERRUPT_REG_1_WRONG_DATA_CNT 0x00008000 +#define EDP_INTERRUPT_REG_1_WRONG_DATA_CNT_ACK 0x00010000 +#define EDP_INTERRUPT_REG_1_WRONG_DATA_CNT_EN 0x00020000 +#define EDP_INTERRUPT_REG_1_I2C_NACK 0x00040000 +#define EDP_INTERRUPT_REG_1_I2C_NACK_ACK 0x00080000 +#define EDP_INTERRUPT_REG_1_I2C_NACK_EN 0x00100000 +#define EDP_INTERRUPT_REG_1_I2C_DEFER 0x00200000 +#define EDP_INTERRUPT_REG_1_I2C_DEFER_ACK 0x00400000 +#define EDP_INTERRUPT_REG_1_I2C_DEFER_EN 0x00800000 +#define EDP_INTERRUPT_REG_1_PLL_UNLOCK 0x01000000 +#define EDP_INTERRUPT_REG_1_PLL_UNLOCK_ACK 0x02000000 +#define EDP_INTERRUPT_REG_1_PLL_UNLOCK_EN 0x04000000 +#define EDP_INTERRUPT_REG_1_AUX_ERROR 0x08000000 +#define EDP_INTERRUPT_REG_1_AUX_ERROR_ACK 0x10000000 +#define EDP_INTERRUPT_REG_1_AUX_ERROR_EN 0x20000000 + +#define REG_EDP_INTERRUPT_REG_2 0x0000030c +#define EDP_INTERRUPT_REG_2_READY_FOR_VIDEO 0x00000001 +#define EDP_INTERRUPT_REG_2_READY_FOR_VIDEO_ACK 0x00000002 +#define EDP_INTERRUPT_REG_2_READY_FOR_VIDEO_EN 0x00000004 +#define EDP_INTERRUPT_REG_2_IDLE_PATTERNs_SENT 0x00000008 +#define EDP_INTERRUPT_REG_2_IDLE_PATTERNs_SENT_ACK 0x00000010 +#define EDP_INTERRUPT_REG_2_IDLE_PATTERNs_SENT_EN 0x00000020 +#define EDP_INTERRUPT_REG_2_FRAME_END 0x00000200 +#define EDP_INTERRUPT_REG_2_FRAME_END_ACK 0x00000080 +#define EDP_INTERRUPT_REG_2_FRAME_END_EN 0x00000100 +#define EDP_INTERRUPT_REG_2_CRC_UPDATED 0x00000200 +#define EDP_INTERRUPT_REG_2_CRC_UPDATED_ACK 0x00000400 +#define EDP_INTERRUPT_REG_2_CRC_UPDATED_EN 0x00000800 + +#define REG_EDP_INTERRUPT_TRANS_NUM 0x00000310 + +#define REG_EDP_AUX_DATA 0x00000314 +#define EDP_AUX_DATA_READ 0x00000001 +#define EDP_AUX_DATA_DATA__MASK 0x0000ff00 +#define EDP_AUX_DATA_DATA__SHIFT 8 +static inline uint32_t EDP_AUX_DATA_DATA(uint32_t val) +{ + return ((val) << EDP_AUX_DATA_DATA__SHIFT) & EDP_AUX_DATA_DATA__MASK; +} +#define EDP_AUX_DATA_INDEX__MASK 0x00ff0000 +#define EDP_AUX_DATA_INDEX__SHIFT 16 +static inline uint32_t EDP_AUX_DATA_INDEX(uint32_t val) +{ + return ((val) << EDP_AUX_DATA_INDEX__SHIFT) & EDP_AUX_DATA_INDEX__MASK; +} +#define EDP_AUX_DATA_INDEX_WRITE 0x80000000 + +#define REG_EDP_AUX_TRANS_CTRL 0x00000318 +#define EDP_AUX_TRANS_CTRL_I2C 0x00000100 +#define EDP_AUX_TRANS_CTRL_GO 0x00000200 + +#define REG_EDP_AUX_STATUS 0x00000324 + +static inline uint32_t REG_EDP_PHY_LN(uint32_t i0) { return 0x00000400 + 0x40*i0; } + +static inline uint32_t REG_EDP_PHY_LN_PD_CTL(uint32_t i0) { return 0x00000404 + 0x40*i0; } + +#define REG_EDP_PHY_GLB_VM_CFG0 0x00000510 + +#define REG_EDP_PHY_GLB_VM_CFG1 0x00000514 + +#define REG_EDP_PHY_GLB_MISC9 0x00000518 + +#define REG_EDP_PHY_GLB_CFG 0x00000528 + +#define REG_EDP_PHY_GLB_PD_CTL 0x0000052c + +#define REG_EDP_PHY_GLB_PHY_STATUS 0x00000598 + + +#endif /* EDP_XML */ diff --git a/kernel/drivers/gpu/drm/msm/edp/edp_aux.c b/kernel/drivers/gpu/drm/msm/edp/edp_aux.c new file mode 100644 index 000000000..208f9d47f --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/edp/edp_aux.c @@ -0,0 +1,268 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "edp.h" +#include "edp.xml.h" + +#define AUX_CMD_FIFO_LEN 144 +#define AUX_CMD_NATIVE_MAX 16 +#define AUX_CMD_I2C_MAX 128 + +#define EDP_INTR_AUX_I2C_ERR \ + (EDP_INTERRUPT_REG_1_WRONG_ADDR | EDP_INTERRUPT_REG_1_TIMEOUT | \ + EDP_INTERRUPT_REG_1_NACK_DEFER | EDP_INTERRUPT_REG_1_WRONG_DATA_CNT | \ + EDP_INTERRUPT_REG_1_I2C_NACK | EDP_INTERRUPT_REG_1_I2C_DEFER) +#define EDP_INTR_TRANS_STATUS \ + (EDP_INTERRUPT_REG_1_AUX_I2C_DONE | EDP_INTR_AUX_I2C_ERR) + +struct edp_aux { + void __iomem *base; + bool msg_err; + + struct completion msg_comp; + + /* To prevent the message transaction routine from reentry. */ + struct mutex msg_mutex; + + struct drm_dp_aux drm_aux; +}; +#define to_edp_aux(x) container_of(x, struct edp_aux, drm_aux) + +static int edp_msg_fifo_tx(struct edp_aux *aux, struct drm_dp_aux_msg *msg) +{ + u32 data[4]; + u32 reg, len; + bool native = msg->request & (DP_AUX_NATIVE_WRITE & DP_AUX_NATIVE_READ); + bool read = msg->request & (DP_AUX_I2C_READ & DP_AUX_NATIVE_READ); + u8 *msgdata = msg->buffer; + int i; + + if (read) + len = 4; + else + len = msg->size + 4; + + /* + * cmd fifo only has depth of 144 bytes + */ + if (len > AUX_CMD_FIFO_LEN) + return -EINVAL; + + /* Pack cmd and write to HW */ + data[0] = (msg->address >> 16) & 0xf; /* addr[19:16] */ + if (read) + data[0] |= BIT(4); /* R/W */ + + data[1] = (msg->address >> 8) & 0xff; /* addr[15:8] */ + data[2] = msg->address & 0xff; /* addr[7:0] */ + data[3] = (msg->size - 1) & 0xff; /* len[7:0] */ + + for (i = 0; i < len; i++) { + reg = (i < 4) ? data[i] : msgdata[i - 4]; + reg = EDP_AUX_DATA_DATA(reg); /* index = 0, write */ + if (i == 0) + reg |= EDP_AUX_DATA_INDEX_WRITE; + edp_write(aux->base + REG_EDP_AUX_DATA, reg); + } + + reg = 0; /* Transaction number is always 1 */ + if (!native) /* i2c */ + reg |= EDP_AUX_TRANS_CTRL_I2C; + + reg |= EDP_AUX_TRANS_CTRL_GO; + edp_write(aux->base + REG_EDP_AUX_TRANS_CTRL, reg); + + return 0; +} + +static int edp_msg_fifo_rx(struct edp_aux *aux, struct drm_dp_aux_msg *msg) +{ + u32 data; + u8 *dp; + int i; + u32 len = msg->size; + + edp_write(aux->base + REG_EDP_AUX_DATA, + EDP_AUX_DATA_INDEX_WRITE | EDP_AUX_DATA_READ); /* index = 0 */ + + dp = msg->buffer; + + /* discard first byte */ + data = edp_read(aux->base + REG_EDP_AUX_DATA); + for (i = 0; i < len; i++) { + data = edp_read(aux->base + REG_EDP_AUX_DATA); + dp[i] = (u8)((data >> 8) & 0xff); + } + + return 0; +} + +/* + * This function does the real job to process an AUX transaction. + * It will call msm_edp_aux_ctrl() function to reset the AUX channel, + * if the waiting is timeout. + * The caller who triggers the transaction should avoid the + * msm_edp_aux_ctrl() running concurrently in other threads, i.e. + * start transaction only when AUX channel is fully enabled. + */ +ssize_t edp_aux_transfer(struct drm_dp_aux *drm_aux, struct drm_dp_aux_msg *msg) +{ + struct edp_aux *aux = to_edp_aux(drm_aux); + ssize_t ret; + bool native = msg->request & (DP_AUX_NATIVE_WRITE & DP_AUX_NATIVE_READ); + bool read = msg->request & (DP_AUX_I2C_READ & DP_AUX_NATIVE_READ); + + /* Ignore address only message */ + if ((msg->size == 0) || (msg->buffer == NULL)) { + msg->reply = native ? + DP_AUX_NATIVE_REPLY_ACK : DP_AUX_I2C_REPLY_ACK; + return msg->size; + } + + /* msg sanity check */ + if ((native && (msg->size > AUX_CMD_NATIVE_MAX)) || + (msg->size > AUX_CMD_I2C_MAX)) { + pr_err("%s: invalid msg: size(%zu), request(%x)\n", + __func__, msg->size, msg->request); + return -EINVAL; + } + + mutex_lock(&aux->msg_mutex); + + aux->msg_err = false; + reinit_completion(&aux->msg_comp); + + ret = edp_msg_fifo_tx(aux, msg); + if (ret < 0) + goto unlock_exit; + + DBG("wait_for_completion"); + ret = wait_for_completion_timeout(&aux->msg_comp, 300); + if (ret <= 0) { + /* + * Clear GO and reset AUX channel + * to cancel the current transaction. + */ + edp_write(aux->base + REG_EDP_AUX_TRANS_CTRL, 0); + msm_edp_aux_ctrl(aux, 1); + pr_err("%s: aux timeout, %zd\n", __func__, ret); + goto unlock_exit; + } + DBG("completion"); + + if (!aux->msg_err) { + if (read) { + ret = edp_msg_fifo_rx(aux, msg); + if (ret < 0) + goto unlock_exit; + } + + msg->reply = native ? + DP_AUX_NATIVE_REPLY_ACK : DP_AUX_I2C_REPLY_ACK; + } else { + /* Reply defer to retry */ + msg->reply = native ? + DP_AUX_NATIVE_REPLY_DEFER : DP_AUX_I2C_REPLY_DEFER; + /* + * The sleep time in caller is not long enough to make sure + * our H/W completes transactions. Add more defer time here. + */ + msleep(100); + } + + /* Return requested size for success or retry */ + ret = msg->size; + +unlock_exit: + mutex_unlock(&aux->msg_mutex); + return ret; +} + +void *msm_edp_aux_init(struct device *dev, void __iomem *regbase, + struct drm_dp_aux **drm_aux) +{ + struct edp_aux *aux = NULL; + int ret; + + DBG(""); + aux = devm_kzalloc(dev, sizeof(*aux), GFP_KERNEL); + if (!aux) + return NULL; + + aux->base = regbase; + mutex_init(&aux->msg_mutex); + init_completion(&aux->msg_comp); + + aux->drm_aux.name = "msm_edp_aux"; + aux->drm_aux.dev = dev; + aux->drm_aux.transfer = edp_aux_transfer; + ret = drm_dp_aux_register(&aux->drm_aux); + if (ret) { + pr_err("%s: failed to register drm aux: %d\n", __func__, ret); + mutex_destroy(&aux->msg_mutex); + } + + if (drm_aux && aux) + *drm_aux = &aux->drm_aux; + + return aux; +} + +void msm_edp_aux_destroy(struct device *dev, struct edp_aux *aux) +{ + if (aux) { + drm_dp_aux_unregister(&aux->drm_aux); + mutex_destroy(&aux->msg_mutex); + } +} + +irqreturn_t msm_edp_aux_irq(struct edp_aux *aux, u32 isr) +{ + if (isr & EDP_INTR_TRANS_STATUS) { + DBG("isr=%x", isr); + edp_write(aux->base + REG_EDP_AUX_TRANS_CTRL, 0); + + if (isr & EDP_INTR_AUX_I2C_ERR) + aux->msg_err = true; + else + aux->msg_err = false; + + complete(&aux->msg_comp); + } + + return IRQ_HANDLED; +} + +void msm_edp_aux_ctrl(struct edp_aux *aux, int enable) +{ + u32 data; + + DBG("enable=%d", enable); + data = edp_read(aux->base + REG_EDP_AUX_CTRL); + + if (enable) { + data |= EDP_AUX_CTRL_RESET; + edp_write(aux->base + REG_EDP_AUX_CTRL, data); + /* Make sure full reset */ + wmb(); + usleep_range(500, 1000); + + data &= ~EDP_AUX_CTRL_RESET; + data |= EDP_AUX_CTRL_ENABLE; + edp_write(aux->base + REG_EDP_AUX_CTRL, data); + } else { + data &= ~EDP_AUX_CTRL_ENABLE; + edp_write(aux->base + REG_EDP_AUX_CTRL, data); + } +} + diff --git a/kernel/drivers/gpu/drm/msm/edp/edp_bridge.c b/kernel/drivers/gpu/drm/msm/edp/edp_bridge.c new file mode 100644 index 000000000..2bc73f82f --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/edp/edp_bridge.c @@ -0,0 +1,120 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "edp.h" + +struct edp_bridge { + struct drm_bridge base; + struct msm_edp *edp; +}; +#define to_edp_bridge(x) container_of(x, struct edp_bridge, base) + +void edp_bridge_destroy(struct drm_bridge *bridge) +{ +} + +static void edp_bridge_pre_enable(struct drm_bridge *bridge) +{ + struct edp_bridge *edp_bridge = to_edp_bridge(bridge); + struct msm_edp *edp = edp_bridge->edp; + + DBG(""); + msm_edp_ctrl_power(edp->ctrl, true); +} + +static void edp_bridge_enable(struct drm_bridge *bridge) +{ + DBG(""); +} + +static void edp_bridge_disable(struct drm_bridge *bridge) +{ + DBG(""); +} + +static void edp_bridge_post_disable(struct drm_bridge *bridge) +{ + struct edp_bridge *edp_bridge = to_edp_bridge(bridge); + struct msm_edp *edp = edp_bridge->edp; + + DBG(""); + msm_edp_ctrl_power(edp->ctrl, false); +} + +static void edp_bridge_mode_set(struct drm_bridge *bridge, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct drm_device *dev = bridge->dev; + struct drm_connector *connector; + struct edp_bridge *edp_bridge = to_edp_bridge(bridge); + struct msm_edp *edp = edp_bridge->edp; + + DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + if ((connector->encoder != NULL) && + (connector->encoder->bridge == bridge)) { + msm_edp_ctrl_timing_cfg(edp->ctrl, + adjusted_mode, &connector->display_info); + break; + } + } +} + +static const struct drm_bridge_funcs edp_bridge_funcs = { + .pre_enable = edp_bridge_pre_enable, + .enable = edp_bridge_enable, + .disable = edp_bridge_disable, + .post_disable = edp_bridge_post_disable, + .mode_set = edp_bridge_mode_set, +}; + +/* initialize bridge */ +struct drm_bridge *msm_edp_bridge_init(struct msm_edp *edp) +{ + struct drm_bridge *bridge = NULL; + struct edp_bridge *edp_bridge; + int ret; + + edp_bridge = devm_kzalloc(edp->dev->dev, + sizeof(*edp_bridge), GFP_KERNEL); + if (!edp_bridge) { + ret = -ENOMEM; + goto fail; + } + + edp_bridge->edp = edp; + + bridge = &edp_bridge->base; + bridge->funcs = &edp_bridge_funcs; + + ret = drm_bridge_attach(edp->dev, bridge); + if (ret) + goto fail; + + return bridge; + +fail: + if (bridge) + edp_bridge_destroy(bridge); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/edp/edp_connector.c b/kernel/drivers/gpu/drm/msm/edp/edp_connector.c new file mode 100644 index 000000000..b4d1b4698 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/edp/edp_connector.c @@ -0,0 +1,163 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "drm/drm_edid.h" +#include "msm_kms.h" +#include "edp.h" + +struct edp_connector { + struct drm_connector base; + struct msm_edp *edp; +}; +#define to_edp_connector(x) container_of(x, struct edp_connector, base) + +static enum drm_connector_status edp_connector_detect( + struct drm_connector *connector, bool force) +{ + struct edp_connector *edp_connector = to_edp_connector(connector); + struct msm_edp *edp = edp_connector->edp; + + DBG(""); + return msm_edp_ctrl_panel_connected(edp->ctrl) ? + connector_status_connected : connector_status_disconnected; +} + +static void edp_connector_destroy(struct drm_connector *connector) +{ + struct edp_connector *edp_connector = to_edp_connector(connector); + + DBG(""); + drm_connector_unregister(connector); + drm_connector_cleanup(connector); + + kfree(edp_connector); +} + +static int edp_connector_get_modes(struct drm_connector *connector) +{ + struct edp_connector *edp_connector = to_edp_connector(connector); + struct msm_edp *edp = edp_connector->edp; + + struct edid *drm_edid = NULL; + int ret = 0; + + DBG(""); + ret = msm_edp_ctrl_get_panel_info(edp->ctrl, connector, &drm_edid); + if (ret) + return ret; + + drm_mode_connector_update_edid_property(connector, drm_edid); + if (drm_edid) + ret = drm_add_edid_modes(connector, drm_edid); + + return ret; +} + +static int edp_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct edp_connector *edp_connector = to_edp_connector(connector); + struct msm_edp *edp = edp_connector->edp; + struct msm_drm_private *priv = connector->dev->dev_private; + struct msm_kms *kms = priv->kms; + long actual, requested; + + requested = 1000 * mode->clock; + actual = kms->funcs->round_pixclk(kms, + requested, edp_connector->edp->encoder); + + DBG("requested=%ld, actual=%ld", requested, actual); + if (actual != requested) + return MODE_CLOCK_RANGE; + + if (!msm_edp_ctrl_pixel_clock_valid( + edp->ctrl, mode->clock, NULL, NULL)) + return MODE_CLOCK_RANGE; + + /* Invalidate all modes if color format is not supported */ + if (connector->display_info.bpc > 8) + return MODE_BAD; + + return MODE_OK; +} + +static struct drm_encoder * +edp_connector_best_encoder(struct drm_connector *connector) +{ + struct edp_connector *edp_connector = to_edp_connector(connector); + + DBG(""); + return edp_connector->edp->encoder; +} + +static const struct drm_connector_funcs edp_connector_funcs = { + .dpms = drm_atomic_helper_connector_dpms, + .detect = edp_connector_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .destroy = edp_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, +}; + +static const struct drm_connector_helper_funcs edp_connector_helper_funcs = { + .get_modes = edp_connector_get_modes, + .mode_valid = edp_connector_mode_valid, + .best_encoder = edp_connector_best_encoder, +}; + +/* initialize connector */ +struct drm_connector *msm_edp_connector_init(struct msm_edp *edp) +{ + struct drm_connector *connector = NULL; + struct edp_connector *edp_connector; + int ret; + + edp_connector = kzalloc(sizeof(*edp_connector), GFP_KERNEL); + if (!edp_connector) { + ret = -ENOMEM; + goto fail; + } + + edp_connector->edp = edp; + + connector = &edp_connector->base; + + ret = drm_connector_init(edp->dev, connector, &edp_connector_funcs, + DRM_MODE_CONNECTOR_eDP); + if (ret) + goto fail; + + drm_connector_helper_add(connector, &edp_connector_helper_funcs); + + /* We don't support HPD, so only poll status until connected. */ + connector->polled = DRM_CONNECTOR_POLL_CONNECT; + + /* Display driver doesn't support interlace now. */ + connector->interlace_allowed = false; + connector->doublescan_allowed = false; + + ret = drm_connector_register(connector); + if (ret) + goto fail; + + drm_mode_connector_attach_encoder(connector, edp->encoder); + + return connector; + +fail: + if (connector) + edp_connector_destroy(connector); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/edp/edp_ctrl.c b/kernel/drivers/gpu/drm/msm/edp/edp_ctrl.c new file mode 100644 index 000000000..29e52d7c6 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/edp/edp_ctrl.c @@ -0,0 +1,1374 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/clk.h> +#include <linux/gpio/consumer.h> +#include <linux/regulator/consumer.h> + +#include "drm_crtc.h" +#include "drm_dp_helper.h" +#include "drm_edid.h" +#include "edp.h" +#include "edp.xml.h" + +#define VDDA_MIN_UV 1800000 /* uV units */ +#define VDDA_MAX_UV 1800000 /* uV units */ +#define VDDA_UA_ON_LOAD 100000 /* uA units */ +#define VDDA_UA_OFF_LOAD 100 /* uA units */ + +#define DPCD_LINK_VOLTAGE_MAX 4 +#define DPCD_LINK_PRE_EMPHASIS_MAX 4 + +#define EDP_LINK_BW_MAX DP_LINK_BW_2_7 + +/* Link training return value */ +#define EDP_TRAIN_FAIL -1 +#define EDP_TRAIN_SUCCESS 0 +#define EDP_TRAIN_RECONFIG 1 + +#define EDP_CLK_MASK_AHB BIT(0) +#define EDP_CLK_MASK_AUX BIT(1) +#define EDP_CLK_MASK_LINK BIT(2) +#define EDP_CLK_MASK_PIXEL BIT(3) +#define EDP_CLK_MASK_MDP_CORE BIT(4) +#define EDP_CLK_MASK_LINK_CHAN (EDP_CLK_MASK_LINK | EDP_CLK_MASK_PIXEL) +#define EDP_CLK_MASK_AUX_CHAN \ + (EDP_CLK_MASK_AHB | EDP_CLK_MASK_AUX | EDP_CLK_MASK_MDP_CORE) +#define EDP_CLK_MASK_ALL (EDP_CLK_MASK_AUX_CHAN | EDP_CLK_MASK_LINK_CHAN) + +#define EDP_BACKLIGHT_MAX 255 + +#define EDP_INTR_STATUS1 \ + (EDP_INTERRUPT_REG_1_HPD | EDP_INTERRUPT_REG_1_AUX_I2C_DONE | \ + EDP_INTERRUPT_REG_1_WRONG_ADDR | EDP_INTERRUPT_REG_1_TIMEOUT | \ + EDP_INTERRUPT_REG_1_NACK_DEFER | EDP_INTERRUPT_REG_1_WRONG_DATA_CNT | \ + EDP_INTERRUPT_REG_1_I2C_NACK | EDP_INTERRUPT_REG_1_I2C_DEFER | \ + EDP_INTERRUPT_REG_1_PLL_UNLOCK | EDP_INTERRUPT_REG_1_AUX_ERROR) +#define EDP_INTR_MASK1 (EDP_INTR_STATUS1 << 2) +#define EDP_INTR_STATUS2 \ + (EDP_INTERRUPT_REG_2_READY_FOR_VIDEO | \ + EDP_INTERRUPT_REG_2_IDLE_PATTERNs_SENT | \ + EDP_INTERRUPT_REG_2_FRAME_END | EDP_INTERRUPT_REG_2_CRC_UPDATED) +#define EDP_INTR_MASK2 (EDP_INTR_STATUS2 << 2) + +struct edp_ctrl { + struct platform_device *pdev; + + void __iomem *base; + + /* regulators */ + struct regulator *vdda_vreg; + struct regulator *lvl_vreg; + + /* clocks */ + struct clk *aux_clk; + struct clk *pixel_clk; + struct clk *ahb_clk; + struct clk *link_clk; + struct clk *mdp_core_clk; + + /* gpios */ + struct gpio_desc *panel_en_gpio; + struct gpio_desc *panel_hpd_gpio; + + /* completion and mutex */ + struct completion idle_comp; + struct mutex dev_mutex; /* To protect device power status */ + + /* work queue */ + struct work_struct on_work; + struct work_struct off_work; + struct workqueue_struct *workqueue; + + /* Interrupt register lock */ + spinlock_t irq_lock; + + bool edp_connected; + bool power_on; + + /* edid raw data */ + struct edid *edid; + + struct drm_dp_link dp_link; + struct drm_dp_aux *drm_aux; + + /* dpcd raw data */ + u8 dpcd[DP_RECEIVER_CAP_SIZE]; + + /* Link status */ + u8 link_rate; + u8 lane_cnt; + u8 v_level; + u8 p_level; + + /* Timing status */ + u8 interlaced; + u32 pixel_rate; /* in kHz */ + u32 color_depth; + + struct edp_aux *aux; + struct edp_phy *phy; +}; + +struct edp_pixel_clk_div { + u32 rate; /* in kHz */ + u32 m; + u32 n; +}; + +#define EDP_PIXEL_CLK_NUM 8 +static const struct edp_pixel_clk_div clk_divs[2][EDP_PIXEL_CLK_NUM] = { + { /* Link clock = 162MHz, source clock = 810MHz */ + {119000, 31, 211}, /* WSXGA+ 1680x1050@60Hz CVT */ + {130250, 32, 199}, /* UXGA 1600x1200@60Hz CVT */ + {148500, 11, 60}, /* FHD 1920x1080@60Hz */ + {154000, 50, 263}, /* WUXGA 1920x1200@60Hz CVT */ + {209250, 31, 120}, /* QXGA 2048x1536@60Hz CVT */ + {268500, 119, 359}, /* WQXGA 2560x1600@60Hz CVT */ + {138530, 33, 193}, /* AUO B116HAN03.0 Panel */ + {141400, 48, 275}, /* AUO B133HTN01.2 Panel */ + }, + { /* Link clock = 270MHz, source clock = 675MHz */ + {119000, 52, 295}, /* WSXGA+ 1680x1050@60Hz CVT */ + {130250, 11, 57}, /* UXGA 1600x1200@60Hz CVT */ + {148500, 11, 50}, /* FHD 1920x1080@60Hz */ + {154000, 47, 206}, /* WUXGA 1920x1200@60Hz CVT */ + {209250, 31, 100}, /* QXGA 2048x1536@60Hz CVT */ + {268500, 107, 269}, /* WQXGA 2560x1600@60Hz CVT */ + {138530, 63, 307}, /* AUO B116HAN03.0 Panel */ + {141400, 53, 253}, /* AUO B133HTN01.2 Panel */ + }, +}; + +static int edp_clk_init(struct edp_ctrl *ctrl) +{ + struct device *dev = &ctrl->pdev->dev; + int ret; + + ctrl->aux_clk = devm_clk_get(dev, "core_clk"); + if (IS_ERR(ctrl->aux_clk)) { + ret = PTR_ERR(ctrl->aux_clk); + pr_err("%s: Can't find aux_clk, %d\n", __func__, ret); + ctrl->aux_clk = NULL; + return ret; + } + + ctrl->pixel_clk = devm_clk_get(dev, "pixel_clk"); + if (IS_ERR(ctrl->pixel_clk)) { + ret = PTR_ERR(ctrl->pixel_clk); + pr_err("%s: Can't find pixel_clk, %d\n", __func__, ret); + ctrl->pixel_clk = NULL; + return ret; + } + + ctrl->ahb_clk = devm_clk_get(dev, "iface_clk"); + if (IS_ERR(ctrl->ahb_clk)) { + ret = PTR_ERR(ctrl->ahb_clk); + pr_err("%s: Can't find ahb_clk, %d\n", __func__, ret); + ctrl->ahb_clk = NULL; + return ret; + } + + ctrl->link_clk = devm_clk_get(dev, "link_clk"); + if (IS_ERR(ctrl->link_clk)) { + ret = PTR_ERR(ctrl->link_clk); + pr_err("%s: Can't find link_clk, %d\n", __func__, ret); + ctrl->link_clk = NULL; + return ret; + } + + /* need mdp core clock to receive irq */ + ctrl->mdp_core_clk = devm_clk_get(dev, "mdp_core_clk"); + if (IS_ERR(ctrl->mdp_core_clk)) { + ret = PTR_ERR(ctrl->mdp_core_clk); + pr_err("%s: Can't find mdp_core_clk, %d\n", __func__, ret); + ctrl->mdp_core_clk = NULL; + return ret; + } + + return 0; +} + +static int edp_clk_enable(struct edp_ctrl *ctrl, u32 clk_mask) +{ + int ret; + + DBG("mask=%x", clk_mask); + /* ahb_clk should be enabled first */ + if (clk_mask & EDP_CLK_MASK_AHB) { + ret = clk_prepare_enable(ctrl->ahb_clk); + if (ret) { + pr_err("%s: Failed to enable ahb clk\n", __func__); + goto f0; + } + } + if (clk_mask & EDP_CLK_MASK_AUX) { + ret = clk_set_rate(ctrl->aux_clk, 19200000); + if (ret) { + pr_err("%s: Failed to set rate aux clk\n", __func__); + goto f1; + } + ret = clk_prepare_enable(ctrl->aux_clk); + if (ret) { + pr_err("%s: Failed to enable aux clk\n", __func__); + goto f1; + } + } + /* Need to set rate and enable link_clk prior to pixel_clk */ + if (clk_mask & EDP_CLK_MASK_LINK) { + DBG("edp->link_clk, set_rate %ld", + (unsigned long)ctrl->link_rate * 27000000); + ret = clk_set_rate(ctrl->link_clk, + (unsigned long)ctrl->link_rate * 27000000); + if (ret) { + pr_err("%s: Failed to set rate to link clk\n", + __func__); + goto f2; + } + + ret = clk_prepare_enable(ctrl->link_clk); + if (ret) { + pr_err("%s: Failed to enable link clk\n", __func__); + goto f2; + } + } + if (clk_mask & EDP_CLK_MASK_PIXEL) { + DBG("edp->pixel_clk, set_rate %ld", + (unsigned long)ctrl->pixel_rate * 1000); + ret = clk_set_rate(ctrl->pixel_clk, + (unsigned long)ctrl->pixel_rate * 1000); + if (ret) { + pr_err("%s: Failed to set rate to pixel clk\n", + __func__); + goto f3; + } + + ret = clk_prepare_enable(ctrl->pixel_clk); + if (ret) { + pr_err("%s: Failed to enable pixel clk\n", __func__); + goto f3; + } + } + if (clk_mask & EDP_CLK_MASK_MDP_CORE) { + ret = clk_prepare_enable(ctrl->mdp_core_clk); + if (ret) { + pr_err("%s: Failed to enable mdp core clk\n", __func__); + goto f4; + } + } + + return 0; + +f4: + if (clk_mask & EDP_CLK_MASK_PIXEL) + clk_disable_unprepare(ctrl->pixel_clk); +f3: + if (clk_mask & EDP_CLK_MASK_LINK) + clk_disable_unprepare(ctrl->link_clk); +f2: + if (clk_mask & EDP_CLK_MASK_AUX) + clk_disable_unprepare(ctrl->aux_clk); +f1: + if (clk_mask & EDP_CLK_MASK_AHB) + clk_disable_unprepare(ctrl->ahb_clk); +f0: + return ret; +} + +static void edp_clk_disable(struct edp_ctrl *ctrl, u32 clk_mask) +{ + if (clk_mask & EDP_CLK_MASK_MDP_CORE) + clk_disable_unprepare(ctrl->mdp_core_clk); + if (clk_mask & EDP_CLK_MASK_PIXEL) + clk_disable_unprepare(ctrl->pixel_clk); + if (clk_mask & EDP_CLK_MASK_LINK) + clk_disable_unprepare(ctrl->link_clk); + if (clk_mask & EDP_CLK_MASK_AUX) + clk_disable_unprepare(ctrl->aux_clk); + if (clk_mask & EDP_CLK_MASK_AHB) + clk_disable_unprepare(ctrl->ahb_clk); +} + +static int edp_regulator_init(struct edp_ctrl *ctrl) +{ + struct device *dev = &ctrl->pdev->dev; + + DBG(""); + ctrl->vdda_vreg = devm_regulator_get(dev, "vdda"); + if (IS_ERR(ctrl->vdda_vreg)) { + pr_err("%s: Could not get vdda reg, ret = %ld\n", __func__, + PTR_ERR(ctrl->vdda_vreg)); + ctrl->vdda_vreg = NULL; + return PTR_ERR(ctrl->vdda_vreg); + } + ctrl->lvl_vreg = devm_regulator_get(dev, "lvl-vdd"); + if (IS_ERR(ctrl->lvl_vreg)) { + pr_err("Could not get lvl-vdd reg, %ld", + PTR_ERR(ctrl->lvl_vreg)); + ctrl->lvl_vreg = NULL; + return PTR_ERR(ctrl->lvl_vreg); + } + + return 0; +} + +static int edp_regulator_enable(struct edp_ctrl *ctrl) +{ + int ret; + + ret = regulator_set_voltage(ctrl->vdda_vreg, VDDA_MIN_UV, VDDA_MAX_UV); + if (ret) { + pr_err("%s:vdda_vreg set_voltage failed, %d\n", __func__, ret); + goto vdda_set_fail; + } + + ret = regulator_set_load(ctrl->vdda_vreg, VDDA_UA_ON_LOAD); + if (ret < 0) { + pr_err("%s: vdda_vreg set regulator mode failed.\n", __func__); + goto vdda_set_fail; + } + + ret = regulator_enable(ctrl->vdda_vreg); + if (ret) { + pr_err("%s: Failed to enable vdda_vreg regulator.\n", __func__); + goto vdda_enable_fail; + } + + ret = regulator_enable(ctrl->lvl_vreg); + if (ret) { + pr_err("Failed to enable lvl-vdd reg regulator, %d", ret); + goto lvl_enable_fail; + } + + DBG("exit"); + return 0; + +lvl_enable_fail: + regulator_disable(ctrl->vdda_vreg); +vdda_enable_fail: + regulator_set_load(ctrl->vdda_vreg, VDDA_UA_OFF_LOAD); +vdda_set_fail: + return ret; +} + +static void edp_regulator_disable(struct edp_ctrl *ctrl) +{ + regulator_disable(ctrl->lvl_vreg); + regulator_disable(ctrl->vdda_vreg); + regulator_set_load(ctrl->vdda_vreg, VDDA_UA_OFF_LOAD); +} + +static int edp_gpio_config(struct edp_ctrl *ctrl) +{ + struct device *dev = &ctrl->pdev->dev; + int ret; + + ctrl->panel_hpd_gpio = devm_gpiod_get(dev, "panel-hpd"); + if (IS_ERR(ctrl->panel_hpd_gpio)) { + ret = PTR_ERR(ctrl->panel_hpd_gpio); + ctrl->panel_hpd_gpio = NULL; + pr_err("%s: cannot get panel-hpd-gpios, %d\n", __func__, ret); + return ret; + } + + ret = gpiod_direction_input(ctrl->panel_hpd_gpio); + if (ret) { + pr_err("%s: Set direction for hpd failed, %d\n", __func__, ret); + return ret; + } + + ctrl->panel_en_gpio = devm_gpiod_get(dev, "panel-en"); + if (IS_ERR(ctrl->panel_en_gpio)) { + ret = PTR_ERR(ctrl->panel_en_gpio); + ctrl->panel_en_gpio = NULL; + pr_err("%s: cannot get panel-en-gpios, %d\n", __func__, ret); + return ret; + } + + ret = gpiod_direction_output(ctrl->panel_en_gpio, 0); + if (ret) { + pr_err("%s: Set direction for panel_en failed, %d\n", + __func__, ret); + return ret; + } + + DBG("gpio on"); + + return 0; +} + +static void edp_ctrl_irq_enable(struct edp_ctrl *ctrl, int enable) +{ + unsigned long flags; + + DBG("%d", enable); + spin_lock_irqsave(&ctrl->irq_lock, flags); + if (enable) { + edp_write(ctrl->base + REG_EDP_INTERRUPT_REG_1, EDP_INTR_MASK1); + edp_write(ctrl->base + REG_EDP_INTERRUPT_REG_2, EDP_INTR_MASK2); + } else { + edp_write(ctrl->base + REG_EDP_INTERRUPT_REG_1, 0x0); + edp_write(ctrl->base + REG_EDP_INTERRUPT_REG_2, 0x0); + } + spin_unlock_irqrestore(&ctrl->irq_lock, flags); + DBG("exit"); +} + +static void edp_fill_link_cfg(struct edp_ctrl *ctrl) +{ + u32 prate; + u32 lrate; + u32 bpp; + u8 max_lane = ctrl->dp_link.num_lanes; + u8 lane; + + prate = ctrl->pixel_rate; + bpp = ctrl->color_depth * 3; + + /* + * By default, use the maximum link rate and minimum lane count, + * so that we can do rate down shift during link training. + */ + ctrl->link_rate = drm_dp_link_rate_to_bw_code(ctrl->dp_link.rate); + + prate *= bpp; + prate /= 8; /* in kByte */ + + lrate = 270000; /* in kHz */ + lrate *= ctrl->link_rate; + lrate /= 10; /* in kByte, 10 bits --> 8 bits */ + + for (lane = 1; lane <= max_lane; lane <<= 1) { + if (lrate >= prate) + break; + lrate <<= 1; + } + + ctrl->lane_cnt = lane; + DBG("rate=%d lane=%d", ctrl->link_rate, ctrl->lane_cnt); +} + +static void edp_config_ctrl(struct edp_ctrl *ctrl) +{ + u32 data; + enum edp_color_depth depth; + + data = EDP_CONFIGURATION_CTRL_LANES(ctrl->lane_cnt - 1); + + if (ctrl->dp_link.capabilities & DP_LINK_CAP_ENHANCED_FRAMING) + data |= EDP_CONFIGURATION_CTRL_ENHANCED_FRAMING; + + depth = EDP_6BIT; + if (ctrl->color_depth == 8) + depth = EDP_8BIT; + + data |= EDP_CONFIGURATION_CTRL_COLOR(depth); + + if (!ctrl->interlaced) /* progressive */ + data |= EDP_CONFIGURATION_CTRL_PROGRESSIVE; + + data |= (EDP_CONFIGURATION_CTRL_SYNC_CLK | + EDP_CONFIGURATION_CTRL_STATIC_MVID); + + edp_write(ctrl->base + REG_EDP_CONFIGURATION_CTRL, data); +} + +static void edp_state_ctrl(struct edp_ctrl *ctrl, u32 state) +{ + edp_write(ctrl->base + REG_EDP_STATE_CTRL, state); + /* Make sure H/W status is set */ + wmb(); +} + +static int edp_lane_set_write(struct edp_ctrl *ctrl, + u8 voltage_level, u8 pre_emphasis_level) +{ + int i; + u8 buf[4]; + + if (voltage_level >= DPCD_LINK_VOLTAGE_MAX) + voltage_level |= 0x04; + + if (pre_emphasis_level >= DPCD_LINK_PRE_EMPHASIS_MAX) + pre_emphasis_level |= 0x04; + + pre_emphasis_level <<= 3; + + for (i = 0; i < 4; i++) + buf[i] = voltage_level | pre_emphasis_level; + + DBG("%s: p|v=0x%x", __func__, voltage_level | pre_emphasis_level); + if (drm_dp_dpcd_write(ctrl->drm_aux, 0x103, buf, 4) < 4) { + pr_err("%s: Set sw/pe to panel failed\n", __func__); + return -ENOLINK; + } + + return 0; +} + +static int edp_train_pattern_set_write(struct edp_ctrl *ctrl, u8 pattern) +{ + u8 p = pattern; + + DBG("pattern=%x", p); + if (drm_dp_dpcd_write(ctrl->drm_aux, + DP_TRAINING_PATTERN_SET, &p, 1) < 1) { + pr_err("%s: Set training pattern to panel failed\n", __func__); + return -ENOLINK; + } + + return 0; +} + +static void edp_sink_train_set_adjust(struct edp_ctrl *ctrl, + const u8 *link_status) +{ + int i; + u8 max = 0; + u8 data; + + /* use the max level across lanes */ + for (i = 0; i < ctrl->lane_cnt; i++) { + data = drm_dp_get_adjust_request_voltage(link_status, i); + DBG("lane=%d req_voltage_swing=0x%x", i, data); + if (max < data) + max = data; + } + + ctrl->v_level = max >> DP_TRAIN_VOLTAGE_SWING_SHIFT; + + /* use the max level across lanes */ + max = 0; + for (i = 0; i < ctrl->lane_cnt; i++) { + data = drm_dp_get_adjust_request_pre_emphasis(link_status, i); + DBG("lane=%d req_pre_emphasis=0x%x", i, data); + if (max < data) + max = data; + } + + ctrl->p_level = max >> DP_TRAIN_PRE_EMPHASIS_SHIFT; + DBG("v_level=%d, p_level=%d", ctrl->v_level, ctrl->p_level); +} + +static void edp_host_train_set(struct edp_ctrl *ctrl, u32 train) +{ + int cnt = 10; + u32 data; + u32 shift = train - 1; + + DBG("train=%d", train); + + edp_state_ctrl(ctrl, EDP_STATE_CTRL_TRAIN_PATTERN_1 << shift); + while (--cnt) { + data = edp_read(ctrl->base + REG_EDP_MAINLINK_READY); + if (data & (EDP_MAINLINK_READY_TRAIN_PATTERN_1_READY << shift)) + break; + } + + if (cnt == 0) + pr_err("%s: set link_train=%d failed\n", __func__, train); +} + +static const u8 vm_pre_emphasis[4][4] = { + {0x03, 0x06, 0x09, 0x0C}, /* pe0, 0 db */ + {0x03, 0x06, 0x09, 0xFF}, /* pe1, 3.5 db */ + {0x03, 0x06, 0xFF, 0xFF}, /* pe2, 6.0 db */ + {0x03, 0xFF, 0xFF, 0xFF} /* pe3, 9.5 db */ +}; + +/* voltage swing, 0.2v and 1.0v are not support */ +static const u8 vm_voltage_swing[4][4] = { + {0x14, 0x18, 0x1A, 0x1E}, /* sw0, 0.4v */ + {0x18, 0x1A, 0x1E, 0xFF}, /* sw1, 0.6 v */ + {0x1A, 0x1E, 0xFF, 0xFF}, /* sw1, 0.8 v */ + {0x1E, 0xFF, 0xFF, 0xFF} /* sw1, 1.2 v, optional */ +}; + +static int edp_voltage_pre_emphasise_set(struct edp_ctrl *ctrl) +{ + u32 value0; + u32 value1; + + DBG("v=%d p=%d", ctrl->v_level, ctrl->p_level); + + value0 = vm_pre_emphasis[(int)(ctrl->v_level)][(int)(ctrl->p_level)]; + value1 = vm_voltage_swing[(int)(ctrl->v_level)][(int)(ctrl->p_level)]; + + /* Configure host and panel only if both values are allowed */ + if (value0 != 0xFF && value1 != 0xFF) { + msm_edp_phy_vm_pe_cfg(ctrl->phy, value0, value1); + return edp_lane_set_write(ctrl, ctrl->v_level, ctrl->p_level); + } + + return -EINVAL; +} + +static int edp_start_link_train_1(struct edp_ctrl *ctrl) +{ + u8 link_status[DP_LINK_STATUS_SIZE]; + u8 old_v_level; + int tries; + int ret; + int rlen; + + DBG(""); + + edp_host_train_set(ctrl, DP_TRAINING_PATTERN_1); + ret = edp_voltage_pre_emphasise_set(ctrl); + if (ret) + return ret; + ret = edp_train_pattern_set_write(ctrl, + DP_TRAINING_PATTERN_1 | DP_RECOVERED_CLOCK_OUT_EN); + if (ret) + return ret; + + tries = 0; + old_v_level = ctrl->v_level; + while (1) { + drm_dp_link_train_clock_recovery_delay(ctrl->dpcd); + + rlen = drm_dp_dpcd_read_link_status(ctrl->drm_aux, link_status); + if (rlen < DP_LINK_STATUS_SIZE) { + pr_err("%s: read link status failed\n", __func__); + return -ENOLINK; + } + if (drm_dp_clock_recovery_ok(link_status, ctrl->lane_cnt)) { + ret = 0; + break; + } + + if (ctrl->v_level == DPCD_LINK_VOLTAGE_MAX) { + ret = -1; + break; + } + + if (old_v_level == ctrl->v_level) { + tries++; + if (tries >= 5) { + ret = -1; + break; + } + } else { + tries = 0; + old_v_level = ctrl->v_level; + } + + edp_sink_train_set_adjust(ctrl, link_status); + ret = edp_voltage_pre_emphasise_set(ctrl); + if (ret) + return ret; + } + + return ret; +} + +static int edp_start_link_train_2(struct edp_ctrl *ctrl) +{ + u8 link_status[DP_LINK_STATUS_SIZE]; + int tries = 0; + int ret; + int rlen; + + DBG(""); + + edp_host_train_set(ctrl, DP_TRAINING_PATTERN_2); + ret = edp_voltage_pre_emphasise_set(ctrl); + if (ret) + return ret; + + ret = edp_train_pattern_set_write(ctrl, + DP_TRAINING_PATTERN_2 | DP_RECOVERED_CLOCK_OUT_EN); + if (ret) + return ret; + + while (1) { + drm_dp_link_train_channel_eq_delay(ctrl->dpcd); + + rlen = drm_dp_dpcd_read_link_status(ctrl->drm_aux, link_status); + if (rlen < DP_LINK_STATUS_SIZE) { + pr_err("%s: read link status failed\n", __func__); + return -ENOLINK; + } + if (drm_dp_channel_eq_ok(link_status, ctrl->lane_cnt)) { + ret = 0; + break; + } + + tries++; + if (tries > 10) { + ret = -1; + break; + } + + edp_sink_train_set_adjust(ctrl, link_status); + ret = edp_voltage_pre_emphasise_set(ctrl); + if (ret) + return ret; + } + + return ret; +} + +static int edp_link_rate_down_shift(struct edp_ctrl *ctrl) +{ + u32 prate, lrate, bpp; + u8 rate, lane, max_lane; + int changed = 0; + + rate = ctrl->link_rate; + lane = ctrl->lane_cnt; + max_lane = ctrl->dp_link.num_lanes; + + bpp = ctrl->color_depth * 3; + prate = ctrl->pixel_rate; + prate *= bpp; + prate /= 8; /* in kByte */ + + if (rate > DP_LINK_BW_1_62 && rate <= EDP_LINK_BW_MAX) { + rate -= 4; /* reduce rate */ + changed++; + } + + if (changed) { + if (lane >= 1 && lane < max_lane) + lane <<= 1; /* increase lane */ + + lrate = 270000; /* in kHz */ + lrate *= rate; + lrate /= 10; /* kByte, 10 bits --> 8 bits */ + lrate *= lane; + + DBG("new lrate=%u prate=%u(kHz) rate=%d lane=%d p=%u b=%d", + lrate, prate, rate, lane, + ctrl->pixel_rate, + bpp); + + if (lrate > prate) { + ctrl->link_rate = rate; + ctrl->lane_cnt = lane; + DBG("new rate=%d %d", rate, lane); + return 0; + } + } + + return -EINVAL; +} + +static int edp_clear_training_pattern(struct edp_ctrl *ctrl) +{ + int ret; + + ret = edp_train_pattern_set_write(ctrl, 0); + + drm_dp_link_train_channel_eq_delay(ctrl->dpcd); + + return ret; +} + +static int edp_do_link_train(struct edp_ctrl *ctrl) +{ + int ret; + struct drm_dp_link dp_link; + + DBG(""); + /* + * Set the current link rate and lane cnt to panel. They may have been + * adjusted and the values are different from them in DPCD CAP + */ + dp_link.num_lanes = ctrl->lane_cnt; + dp_link.rate = drm_dp_bw_code_to_link_rate(ctrl->link_rate); + dp_link.capabilities = ctrl->dp_link.capabilities; + if (drm_dp_link_configure(ctrl->drm_aux, &dp_link) < 0) + return EDP_TRAIN_FAIL; + + ctrl->v_level = 0; /* start from default level */ + ctrl->p_level = 0; + + edp_state_ctrl(ctrl, 0); + if (edp_clear_training_pattern(ctrl)) + return EDP_TRAIN_FAIL; + + ret = edp_start_link_train_1(ctrl); + if (ret < 0) { + if (edp_link_rate_down_shift(ctrl) == 0) { + DBG("link reconfig"); + ret = EDP_TRAIN_RECONFIG; + goto clear; + } else { + pr_err("%s: Training 1 failed", __func__); + ret = EDP_TRAIN_FAIL; + goto clear; + } + } + DBG("Training 1 completed successfully"); + + edp_state_ctrl(ctrl, 0); + if (edp_clear_training_pattern(ctrl)) + return EDP_TRAIN_FAIL; + + ret = edp_start_link_train_2(ctrl); + if (ret < 0) { + if (edp_link_rate_down_shift(ctrl) == 0) { + DBG("link reconfig"); + ret = EDP_TRAIN_RECONFIG; + goto clear; + } else { + pr_err("%s: Training 2 failed", __func__); + ret = EDP_TRAIN_FAIL; + goto clear; + } + } + DBG("Training 2 completed successfully"); + + edp_state_ctrl(ctrl, EDP_STATE_CTRL_SEND_VIDEO); +clear: + edp_clear_training_pattern(ctrl); + + return ret; +} + +static void edp_clock_synchrous(struct edp_ctrl *ctrl, int sync) +{ + u32 data; + enum edp_color_depth depth; + + data = edp_read(ctrl->base + REG_EDP_MISC1_MISC0); + + if (sync) + data |= EDP_MISC1_MISC0_SYNC; + else + data &= ~EDP_MISC1_MISC0_SYNC; + + /* only legacy rgb mode supported */ + depth = EDP_6BIT; /* Default */ + if (ctrl->color_depth == 8) + depth = EDP_8BIT; + else if (ctrl->color_depth == 10) + depth = EDP_10BIT; + else if (ctrl->color_depth == 12) + depth = EDP_12BIT; + else if (ctrl->color_depth == 16) + depth = EDP_16BIT; + + data |= EDP_MISC1_MISC0_COLOR(depth); + + edp_write(ctrl->base + REG_EDP_MISC1_MISC0, data); +} + +static int edp_sw_mvid_nvid(struct edp_ctrl *ctrl, u32 m, u32 n) +{ + u32 n_multi, m_multi = 5; + + if (ctrl->link_rate == DP_LINK_BW_1_62) { + n_multi = 1; + } else if (ctrl->link_rate == DP_LINK_BW_2_7) { + n_multi = 2; + } else { + pr_err("%s: Invalid link rate, %d\n", __func__, + ctrl->link_rate); + return -EINVAL; + } + + edp_write(ctrl->base + REG_EDP_SOFTWARE_MVID, m * m_multi); + edp_write(ctrl->base + REG_EDP_SOFTWARE_NVID, n * n_multi); + + return 0; +} + +static void edp_mainlink_ctrl(struct edp_ctrl *ctrl, int enable) +{ + u32 data = 0; + + edp_write(ctrl->base + REG_EDP_MAINLINK_CTRL, EDP_MAINLINK_CTRL_RESET); + /* Make sure fully reset */ + wmb(); + usleep_range(500, 1000); + + if (enable) + data |= EDP_MAINLINK_CTRL_ENABLE; + + edp_write(ctrl->base + REG_EDP_MAINLINK_CTRL, data); +} + +static void edp_ctrl_phy_aux_enable(struct edp_ctrl *ctrl, int enable) +{ + if (enable) { + edp_regulator_enable(ctrl); + edp_clk_enable(ctrl, EDP_CLK_MASK_AUX_CHAN); + msm_edp_phy_ctrl(ctrl->phy, 1); + msm_edp_aux_ctrl(ctrl->aux, 1); + gpiod_set_value(ctrl->panel_en_gpio, 1); + } else { + gpiod_set_value(ctrl->panel_en_gpio, 0); + msm_edp_aux_ctrl(ctrl->aux, 0); + msm_edp_phy_ctrl(ctrl->phy, 0); + edp_clk_disable(ctrl, EDP_CLK_MASK_AUX_CHAN); + edp_regulator_disable(ctrl); + } +} + +static void edp_ctrl_link_enable(struct edp_ctrl *ctrl, int enable) +{ + u32 m, n; + + if (enable) { + /* Enable link channel clocks */ + edp_clk_enable(ctrl, EDP_CLK_MASK_LINK_CHAN); + + msm_edp_phy_lane_power_ctrl(ctrl->phy, true, ctrl->lane_cnt); + + msm_edp_phy_vm_pe_init(ctrl->phy); + + /* Make sure phy is programed */ + wmb(); + msm_edp_phy_ready(ctrl->phy); + + edp_config_ctrl(ctrl); + msm_edp_ctrl_pixel_clock_valid(ctrl, ctrl->pixel_rate, &m, &n); + edp_sw_mvid_nvid(ctrl, m, n); + edp_mainlink_ctrl(ctrl, 1); + } else { + edp_mainlink_ctrl(ctrl, 0); + + msm_edp_phy_lane_power_ctrl(ctrl->phy, false, 0); + edp_clk_disable(ctrl, EDP_CLK_MASK_LINK_CHAN); + } +} + +static int edp_ctrl_training(struct edp_ctrl *ctrl) +{ + int ret; + + /* Do link training only when power is on */ + if (!ctrl->power_on) + return -EINVAL; + +train_start: + ret = edp_do_link_train(ctrl); + if (ret == EDP_TRAIN_RECONFIG) { + /* Re-configure main link */ + edp_ctrl_irq_enable(ctrl, 0); + edp_ctrl_link_enable(ctrl, 0); + msm_edp_phy_ctrl(ctrl->phy, 0); + + /* Make sure link is fully disabled */ + wmb(); + usleep_range(500, 1000); + + msm_edp_phy_ctrl(ctrl->phy, 1); + edp_ctrl_link_enable(ctrl, 1); + edp_ctrl_irq_enable(ctrl, 1); + goto train_start; + } + + return ret; +} + +static void edp_ctrl_on_worker(struct work_struct *work) +{ + struct edp_ctrl *ctrl = container_of( + work, struct edp_ctrl, on_work); + int ret; + + mutex_lock(&ctrl->dev_mutex); + + if (ctrl->power_on) { + DBG("already on"); + goto unlock_ret; + } + + edp_ctrl_phy_aux_enable(ctrl, 1); + edp_ctrl_link_enable(ctrl, 1); + + edp_ctrl_irq_enable(ctrl, 1); + ret = drm_dp_link_power_up(ctrl->drm_aux, &ctrl->dp_link); + if (ret) + goto fail; + + ctrl->power_on = true; + + /* Start link training */ + ret = edp_ctrl_training(ctrl); + if (ret != EDP_TRAIN_SUCCESS) + goto fail; + + DBG("DONE"); + goto unlock_ret; + +fail: + edp_ctrl_irq_enable(ctrl, 0); + edp_ctrl_link_enable(ctrl, 0); + edp_ctrl_phy_aux_enable(ctrl, 0); + ctrl->power_on = false; +unlock_ret: + mutex_unlock(&ctrl->dev_mutex); +} + +static void edp_ctrl_off_worker(struct work_struct *work) +{ + struct edp_ctrl *ctrl = container_of( + work, struct edp_ctrl, off_work); + int ret; + + mutex_lock(&ctrl->dev_mutex); + + if (!ctrl->power_on) { + DBG("already off"); + goto unlock_ret; + } + + reinit_completion(&ctrl->idle_comp); + edp_state_ctrl(ctrl, EDP_STATE_CTRL_PUSH_IDLE); + + ret = wait_for_completion_timeout(&ctrl->idle_comp, + msecs_to_jiffies(500)); + if (ret <= 0) + DBG("%s: idle pattern timedout, %d\n", + __func__, ret); + + edp_state_ctrl(ctrl, 0); + + drm_dp_link_power_down(ctrl->drm_aux, &ctrl->dp_link); + + edp_ctrl_irq_enable(ctrl, 0); + + edp_ctrl_link_enable(ctrl, 0); + + edp_ctrl_phy_aux_enable(ctrl, 0); + + ctrl->power_on = false; + +unlock_ret: + mutex_unlock(&ctrl->dev_mutex); +} + +irqreturn_t msm_edp_ctrl_irq(struct edp_ctrl *ctrl) +{ + u32 isr1, isr2, mask1, mask2; + u32 ack; + + DBG(""); + spin_lock(&ctrl->irq_lock); + isr1 = edp_read(ctrl->base + REG_EDP_INTERRUPT_REG_1); + isr2 = edp_read(ctrl->base + REG_EDP_INTERRUPT_REG_2); + + mask1 = isr1 & EDP_INTR_MASK1; + mask2 = isr2 & EDP_INTR_MASK2; + + isr1 &= ~mask1; /* remove masks bit */ + isr2 &= ~mask2; + + DBG("isr=%x mask=%x isr2=%x mask2=%x", + isr1, mask1, isr2, mask2); + + ack = isr1 & EDP_INTR_STATUS1; + ack <<= 1; /* ack bits */ + ack |= mask1; + edp_write(ctrl->base + REG_EDP_INTERRUPT_REG_1, ack); + + ack = isr2 & EDP_INTR_STATUS2; + ack <<= 1; /* ack bits */ + ack |= mask2; + edp_write(ctrl->base + REG_EDP_INTERRUPT_REG_2, ack); + spin_unlock(&ctrl->irq_lock); + + if (isr1 & EDP_INTERRUPT_REG_1_HPD) + DBG("edp_hpd"); + + if (isr2 & EDP_INTERRUPT_REG_2_READY_FOR_VIDEO) + DBG("edp_video_ready"); + + if (isr2 & EDP_INTERRUPT_REG_2_IDLE_PATTERNs_SENT) { + DBG("idle_patterns_sent"); + complete(&ctrl->idle_comp); + } + + msm_edp_aux_irq(ctrl->aux, isr1); + + return IRQ_HANDLED; +} + +void msm_edp_ctrl_power(struct edp_ctrl *ctrl, bool on) +{ + if (on) + queue_work(ctrl->workqueue, &ctrl->on_work); + else + queue_work(ctrl->workqueue, &ctrl->off_work); +} + +int msm_edp_ctrl_init(struct msm_edp *edp) +{ + struct edp_ctrl *ctrl = NULL; + struct device *dev = &edp->pdev->dev; + int ret; + + if (!edp) { + pr_err("%s: edp is NULL!\n", __func__); + return -EINVAL; + } + + ctrl = devm_kzalloc(dev, sizeof(*ctrl), GFP_KERNEL); + if (!ctrl) + return -ENOMEM; + + edp->ctrl = ctrl; + ctrl->pdev = edp->pdev; + + ctrl->base = msm_ioremap(ctrl->pdev, "edp", "eDP"); + if (IS_ERR(ctrl->base)) + return PTR_ERR(ctrl->base); + + /* Get regulator, clock, gpio, pwm */ + ret = edp_regulator_init(ctrl); + if (ret) { + pr_err("%s:regulator init fail\n", __func__); + return ret; + } + ret = edp_clk_init(ctrl); + if (ret) { + pr_err("%s:clk init fail\n", __func__); + return ret; + } + ret = edp_gpio_config(ctrl); + if (ret) { + pr_err("%s:failed to configure GPIOs: %d", __func__, ret); + return ret; + } + + /* Init aux and phy */ + ctrl->aux = msm_edp_aux_init(dev, ctrl->base, &ctrl->drm_aux); + if (!ctrl->aux || !ctrl->drm_aux) { + pr_err("%s:failed to init aux\n", __func__); + return -ENOMEM; + } + + ctrl->phy = msm_edp_phy_init(dev, ctrl->base); + if (!ctrl->phy) { + pr_err("%s:failed to init phy\n", __func__); + ret = -ENOMEM; + goto err_destory_aux; + } + + spin_lock_init(&ctrl->irq_lock); + mutex_init(&ctrl->dev_mutex); + init_completion(&ctrl->idle_comp); + + /* setup workqueue */ + ctrl->workqueue = alloc_ordered_workqueue("edp_drm_work", 0); + INIT_WORK(&ctrl->on_work, edp_ctrl_on_worker); + INIT_WORK(&ctrl->off_work, edp_ctrl_off_worker); + + return 0; + +err_destory_aux: + msm_edp_aux_destroy(dev, ctrl->aux); + ctrl->aux = NULL; + return ret; +} + +void msm_edp_ctrl_destroy(struct edp_ctrl *ctrl) +{ + if (!ctrl) + return; + + if (ctrl->workqueue) { + flush_workqueue(ctrl->workqueue); + destroy_workqueue(ctrl->workqueue); + ctrl->workqueue = NULL; + } + + if (ctrl->aux) { + msm_edp_aux_destroy(&ctrl->pdev->dev, ctrl->aux); + ctrl->aux = NULL; + } + + kfree(ctrl->edid); + ctrl->edid = NULL; + + mutex_destroy(&ctrl->dev_mutex); +} + +bool msm_edp_ctrl_panel_connected(struct edp_ctrl *ctrl) +{ + mutex_lock(&ctrl->dev_mutex); + DBG("connect status = %d", ctrl->edp_connected); + if (ctrl->edp_connected) { + mutex_unlock(&ctrl->dev_mutex); + return true; + } + + if (!ctrl->power_on) { + edp_ctrl_phy_aux_enable(ctrl, 1); + edp_ctrl_irq_enable(ctrl, 1); + } + + if (drm_dp_dpcd_read(ctrl->drm_aux, DP_DPCD_REV, ctrl->dpcd, + DP_RECEIVER_CAP_SIZE) < DP_RECEIVER_CAP_SIZE) { + pr_err("%s: AUX channel is NOT ready\n", __func__); + memset(ctrl->dpcd, 0, DP_RECEIVER_CAP_SIZE); + } else { + ctrl->edp_connected = true; + } + + if (!ctrl->power_on) { + edp_ctrl_irq_enable(ctrl, 0); + edp_ctrl_phy_aux_enable(ctrl, 0); + } + + DBG("exit: connect status=%d", ctrl->edp_connected); + + mutex_unlock(&ctrl->dev_mutex); + + return ctrl->edp_connected; +} + +int msm_edp_ctrl_get_panel_info(struct edp_ctrl *ctrl, + struct drm_connector *connector, struct edid **edid) +{ + int ret = 0; + + mutex_lock(&ctrl->dev_mutex); + + if (ctrl->edid) { + if (edid) { + DBG("Just return edid buffer"); + *edid = ctrl->edid; + } + goto unlock_ret; + } + + if (!ctrl->power_on) { + edp_ctrl_phy_aux_enable(ctrl, 1); + edp_ctrl_irq_enable(ctrl, 1); + } + + ret = drm_dp_link_probe(ctrl->drm_aux, &ctrl->dp_link); + if (ret) { + pr_err("%s: read dpcd cap failed, %d\n", __func__, ret); + goto disable_ret; + } + + /* Initialize link rate as panel max link rate */ + ctrl->link_rate = drm_dp_link_rate_to_bw_code(ctrl->dp_link.rate); + + ctrl->edid = drm_get_edid(connector, &ctrl->drm_aux->ddc); + if (!ctrl->edid) { + pr_err("%s: edid read fail\n", __func__); + goto disable_ret; + } + + if (edid) + *edid = ctrl->edid; + +disable_ret: + if (!ctrl->power_on) { + edp_ctrl_irq_enable(ctrl, 0); + edp_ctrl_phy_aux_enable(ctrl, 0); + } +unlock_ret: + mutex_unlock(&ctrl->dev_mutex); + return ret; +} + +int msm_edp_ctrl_timing_cfg(struct edp_ctrl *ctrl, + const struct drm_display_mode *mode, + const struct drm_display_info *info) +{ + u32 hstart_from_sync, vstart_from_sync; + u32 data; + int ret = 0; + + mutex_lock(&ctrl->dev_mutex); + /* + * Need to keep color depth, pixel rate and + * interlaced information in ctrl context + */ + ctrl->color_depth = info->bpc; + ctrl->pixel_rate = mode->clock; + ctrl->interlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE); + + /* Fill initial link config based on passed in timing */ + edp_fill_link_cfg(ctrl); + + if (edp_clk_enable(ctrl, EDP_CLK_MASK_AHB)) { + pr_err("%s, fail to prepare enable ahb clk\n", __func__); + ret = -EINVAL; + goto unlock_ret; + } + edp_clock_synchrous(ctrl, 1); + + /* Configure eDP timing to HW */ + edp_write(ctrl->base + REG_EDP_TOTAL_HOR_VER, + EDP_TOTAL_HOR_VER_HORIZ(mode->htotal) | + EDP_TOTAL_HOR_VER_VERT(mode->vtotal)); + + vstart_from_sync = mode->vtotal - mode->vsync_start; + hstart_from_sync = mode->htotal - mode->hsync_start; + edp_write(ctrl->base + REG_EDP_START_HOR_VER_FROM_SYNC, + EDP_START_HOR_VER_FROM_SYNC_HORIZ(hstart_from_sync) | + EDP_START_HOR_VER_FROM_SYNC_VERT(vstart_from_sync)); + + data = EDP_HSYNC_VSYNC_WIDTH_POLARITY_VERT( + mode->vsync_end - mode->vsync_start); + data |= EDP_HSYNC_VSYNC_WIDTH_POLARITY_HORIZ( + mode->hsync_end - mode->hsync_start); + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + data |= EDP_HSYNC_VSYNC_WIDTH_POLARITY_NVSYNC; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + data |= EDP_HSYNC_VSYNC_WIDTH_POLARITY_NHSYNC; + edp_write(ctrl->base + REG_EDP_HSYNC_VSYNC_WIDTH_POLARITY, data); + + edp_write(ctrl->base + REG_EDP_ACTIVE_HOR_VER, + EDP_ACTIVE_HOR_VER_HORIZ(mode->hdisplay) | + EDP_ACTIVE_HOR_VER_VERT(mode->vdisplay)); + + edp_clk_disable(ctrl, EDP_CLK_MASK_AHB); + +unlock_ret: + mutex_unlock(&ctrl->dev_mutex); + return ret; +} + +bool msm_edp_ctrl_pixel_clock_valid(struct edp_ctrl *ctrl, + u32 pixel_rate, u32 *pm, u32 *pn) +{ + const struct edp_pixel_clk_div *divs; + u32 err = 1; /* 1% error tolerance */ + u32 clk_err; + int i; + + if (ctrl->link_rate == DP_LINK_BW_1_62) { + divs = clk_divs[0]; + } else if (ctrl->link_rate == DP_LINK_BW_2_7) { + divs = clk_divs[1]; + } else { + pr_err("%s: Invalid link rate,%d\n", __func__, ctrl->link_rate); + return false; + } + + for (i = 0; i < EDP_PIXEL_CLK_NUM; i++) { + clk_err = abs(divs[i].rate - pixel_rate); + if ((divs[i].rate * err / 100) >= clk_err) { + if (pm) + *pm = divs[i].m; + if (pn) + *pn = divs[i].n; + return true; + } + } + + DBG("pixel clock %d(kHz) not supported", pixel_rate); + + return false; +} + diff --git a/kernel/drivers/gpu/drm/msm/edp/edp_phy.c b/kernel/drivers/gpu/drm/msm/edp/edp_phy.c new file mode 100644 index 000000000..36bb8933e --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/edp/edp_phy.c @@ -0,0 +1,106 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "edp.h" +#include "edp.xml.h" + +#define EDP_MAX_LANE 4 + +struct edp_phy { + void __iomem *base; +}; + +bool msm_edp_phy_ready(struct edp_phy *phy) +{ + u32 status; + int cnt = 100; + + while (--cnt) { + status = edp_read(phy->base + + REG_EDP_PHY_GLB_PHY_STATUS); + if (status & 0x01) + break; + usleep_range(500, 1000); + } + + if (cnt == 0) { + pr_err("%s: PHY NOT ready\n", __func__); + return false; + } else { + return true; + } +} + +void msm_edp_phy_ctrl(struct edp_phy *phy, int enable) +{ + DBG("enable=%d", enable); + if (enable) { + /* Reset */ + edp_write(phy->base + REG_EDP_PHY_CTRL, + EDP_PHY_CTRL_SW_RESET | EDP_PHY_CTRL_SW_RESET_PLL); + /* Make sure fully reset */ + wmb(); + usleep_range(500, 1000); + edp_write(phy->base + REG_EDP_PHY_CTRL, 0x000); + edp_write(phy->base + REG_EDP_PHY_GLB_PD_CTL, 0x3f); + edp_write(phy->base + REG_EDP_PHY_GLB_CFG, 0x1); + } else { + edp_write(phy->base + REG_EDP_PHY_GLB_PD_CTL, 0xc0); + } +} + +/* voltage mode and pre emphasis cfg */ +void msm_edp_phy_vm_pe_init(struct edp_phy *phy) +{ + edp_write(phy->base + REG_EDP_PHY_GLB_VM_CFG0, 0x3); + edp_write(phy->base + REG_EDP_PHY_GLB_VM_CFG1, 0x64); + edp_write(phy->base + REG_EDP_PHY_GLB_MISC9, 0x6c); +} + +void msm_edp_phy_vm_pe_cfg(struct edp_phy *phy, u32 v0, u32 v1) +{ + edp_write(phy->base + REG_EDP_PHY_GLB_VM_CFG0, v0); + edp_write(phy->base + REG_EDP_PHY_GLB_VM_CFG1, v1); +} + +void msm_edp_phy_lane_power_ctrl(struct edp_phy *phy, bool up, u32 max_lane) +{ + u32 i; + u32 data; + + if (up) + data = 0; /* power up */ + else + data = 0x7; /* power down */ + + for (i = 0; i < max_lane; i++) + edp_write(phy->base + REG_EDP_PHY_LN_PD_CTL(i) , data); + + /* power down unused lane */ + data = 0x7; /* power down */ + for (i = max_lane; i < EDP_MAX_LANE; i++) + edp_write(phy->base + REG_EDP_PHY_LN_PD_CTL(i) , data); +} + +void *msm_edp_phy_init(struct device *dev, void __iomem *regbase) +{ + struct edp_phy *phy = NULL; + + phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL); + if (!phy) + return NULL; + + phy->base = regbase; + return phy; +} + diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi.c b/kernel/drivers/gpu/drm/msm/hdmi/hdmi.c new file mode 100644 index 000000000..814536202 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -0,0 +1,489 @@ +/* + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/of_irq.h> +#include "hdmi.h" + +void hdmi_set_mode(struct hdmi *hdmi, bool power_on) +{ + uint32_t ctrl = 0; + + if (power_on) { + ctrl |= HDMI_CTRL_ENABLE; + if (!hdmi->hdmi_mode) { + ctrl |= HDMI_CTRL_HDMI; + hdmi_write(hdmi, REG_HDMI_CTRL, ctrl); + ctrl &= ~HDMI_CTRL_HDMI; + } else { + ctrl |= HDMI_CTRL_HDMI; + } + } else { + ctrl = HDMI_CTRL_HDMI; + } + + hdmi_write(hdmi, REG_HDMI_CTRL, ctrl); + DBG("HDMI Core: %s, HDMI_CTRL=0x%08x", + power_on ? "Enable" : "Disable", ctrl); +} + +static irqreturn_t hdmi_irq(int irq, void *dev_id) +{ + struct hdmi *hdmi = dev_id; + + /* Process HPD: */ + hdmi_connector_irq(hdmi->connector); + + /* Process DDC: */ + hdmi_i2c_irq(hdmi->i2c); + + /* TODO audio.. */ + + return IRQ_HANDLED; +} + +static void hdmi_destroy(struct hdmi *hdmi) +{ + struct hdmi_phy *phy = hdmi->phy; + + if (phy) + phy->funcs->destroy(phy); + + if (hdmi->i2c) + hdmi_i2c_destroy(hdmi->i2c); + + platform_set_drvdata(hdmi->pdev, NULL); +} + +/* construct hdmi at bind/probe time, grab all the resources. If + * we are to EPROBE_DEFER we want to do it here, rather than later + * at modeset_init() time + */ +static struct hdmi *hdmi_init(struct platform_device *pdev) +{ + struct hdmi_platform_config *config = pdev->dev.platform_data; + struct hdmi *hdmi = NULL; + int i, ret; + + hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL); + if (!hdmi) { + ret = -ENOMEM; + goto fail; + } + + hdmi->pdev = pdev; + hdmi->config = config; + + /* not sure about which phy maps to which msm.. probably I miss some */ + if (config->phy_init) + hdmi->phy = config->phy_init(hdmi); + else + hdmi->phy = ERR_PTR(-ENXIO); + + if (IS_ERR(hdmi->phy)) { + ret = PTR_ERR(hdmi->phy); + dev_err(&pdev->dev, "failed to load phy: %d\n", ret); + hdmi->phy = NULL; + goto fail; + } + + hdmi->mmio = msm_ioremap(pdev, config->mmio_name, "HDMI"); + if (IS_ERR(hdmi->mmio)) { + ret = PTR_ERR(hdmi->mmio); + goto fail; + } + + hdmi->hpd_regs = devm_kzalloc(&pdev->dev, sizeof(hdmi->hpd_regs[0]) * + config->hpd_reg_cnt, GFP_KERNEL); + if (!hdmi->hpd_regs) { + ret = -ENOMEM; + goto fail; + } + for (i = 0; i < config->hpd_reg_cnt; i++) { + struct regulator *reg; + + reg = devm_regulator_get(&pdev->dev, + config->hpd_reg_names[i]); + if (IS_ERR(reg)) { + ret = PTR_ERR(reg); + dev_err(&pdev->dev, "failed to get hpd regulator: %s (%d)\n", + config->hpd_reg_names[i], ret); + goto fail; + } + + hdmi->hpd_regs[i] = reg; + } + + hdmi->pwr_regs = devm_kzalloc(&pdev->dev, sizeof(hdmi->pwr_regs[0]) * + config->pwr_reg_cnt, GFP_KERNEL); + if (!hdmi->pwr_regs) { + ret = -ENOMEM; + goto fail; + } + for (i = 0; i < config->pwr_reg_cnt; i++) { + struct regulator *reg; + + reg = devm_regulator_get(&pdev->dev, + config->pwr_reg_names[i]); + if (IS_ERR(reg)) { + ret = PTR_ERR(reg); + dev_err(&pdev->dev, "failed to get pwr regulator: %s (%d)\n", + config->pwr_reg_names[i], ret); + goto fail; + } + + hdmi->pwr_regs[i] = reg; + } + + hdmi->hpd_clks = devm_kzalloc(&pdev->dev, sizeof(hdmi->hpd_clks[0]) * + config->hpd_clk_cnt, GFP_KERNEL); + if (!hdmi->hpd_clks) { + ret = -ENOMEM; + goto fail; + } + for (i = 0; i < config->hpd_clk_cnt; i++) { + struct clk *clk; + + clk = devm_clk_get(&pdev->dev, config->hpd_clk_names[i]); + if (IS_ERR(clk)) { + ret = PTR_ERR(clk); + dev_err(&pdev->dev, "failed to get hpd clk: %s (%d)\n", + config->hpd_clk_names[i], ret); + goto fail; + } + + hdmi->hpd_clks[i] = clk; + } + + hdmi->pwr_clks = devm_kzalloc(&pdev->dev, sizeof(hdmi->pwr_clks[0]) * + config->pwr_clk_cnt, GFP_KERNEL); + if (!hdmi->pwr_clks) { + ret = -ENOMEM; + goto fail; + } + for (i = 0; i < config->pwr_clk_cnt; i++) { + struct clk *clk; + + clk = devm_clk_get(&pdev->dev, config->pwr_clk_names[i]); + if (IS_ERR(clk)) { + ret = PTR_ERR(clk); + dev_err(&pdev->dev, "failed to get pwr clk: %s (%d)\n", + config->pwr_clk_names[i], ret); + goto fail; + } + + hdmi->pwr_clks[i] = clk; + } + + hdmi->i2c = hdmi_i2c_init(hdmi); + if (IS_ERR(hdmi->i2c)) { + ret = PTR_ERR(hdmi->i2c); + dev_err(&pdev->dev, "failed to get i2c: %d\n", ret); + hdmi->i2c = NULL; + goto fail; + } + + return hdmi; + +fail: + if (hdmi) + hdmi_destroy(hdmi); + + return ERR_PTR(ret); +} + +/* Second part of initialization, the drm/kms level modeset_init, + * constructs/initializes mode objects, etc, is called from master + * driver (not hdmi sub-device's probe/bind!) + * + * Any resource (regulator/clk/etc) which could be missing at boot + * should be handled in hdmi_init() so that failure happens from + * hdmi sub-device's probe. + */ +int hdmi_modeset_init(struct hdmi *hdmi, + struct drm_device *dev, struct drm_encoder *encoder) +{ + struct msm_drm_private *priv = dev->dev_private; + struct platform_device *pdev = hdmi->pdev; + int ret; + + hdmi->dev = dev; + hdmi->encoder = encoder; + + hdmi_audio_infoframe_init(&hdmi->audio.infoframe); + + hdmi->bridge = hdmi_bridge_init(hdmi); + if (IS_ERR(hdmi->bridge)) { + ret = PTR_ERR(hdmi->bridge); + dev_err(dev->dev, "failed to create HDMI bridge: %d\n", ret); + hdmi->bridge = NULL; + goto fail; + } + + hdmi->connector = hdmi_connector_init(hdmi); + if (IS_ERR(hdmi->connector)) { + ret = PTR_ERR(hdmi->connector); + dev_err(dev->dev, "failed to create HDMI connector: %d\n", ret); + hdmi->connector = NULL; + goto fail; + } + + hdmi->irq = irq_of_parse_and_map(pdev->dev.of_node, 0); + if (hdmi->irq < 0) { + ret = hdmi->irq; + dev_err(dev->dev, "failed to get irq: %d\n", ret); + goto fail; + } + + ret = devm_request_irq(&pdev->dev, hdmi->irq, + hdmi_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + "hdmi_isr", hdmi); + if (ret < 0) { + dev_err(dev->dev, "failed to request IRQ%u: %d\n", + hdmi->irq, ret); + goto fail; + } + + encoder->bridge = hdmi->bridge; + + priv->bridges[priv->num_bridges++] = hdmi->bridge; + priv->connectors[priv->num_connectors++] = hdmi->connector; + + platform_set_drvdata(pdev, hdmi); + + return 0; + +fail: + /* bridge is normally destroyed by drm: */ + if (hdmi->bridge) { + hdmi_bridge_destroy(hdmi->bridge); + hdmi->bridge = NULL; + } + if (hdmi->connector) { + hdmi->connector->funcs->destroy(hdmi->connector); + hdmi->connector = NULL; + } + + return ret; +} + +/* + * The hdmi device: + */ + +#include <linux/of_gpio.h> + +#define HDMI_CFG(item, entry) \ + .item ## _names = item ##_names_ ## entry, \ + .item ## _cnt = ARRAY_SIZE(item ## _names_ ## entry) + +static struct hdmi_platform_config hdmi_tx_8660_config = { + .phy_init = hdmi_phy_8x60_init, +}; + +static const char *hpd_reg_names_8960[] = {"core-vdda", "hdmi-mux"}; +static const char *hpd_clk_names_8960[] = {"core_clk", "master_iface_clk", "slave_iface_clk"}; + +static struct hdmi_platform_config hdmi_tx_8960_config = { + .phy_init = hdmi_phy_8960_init, + HDMI_CFG(hpd_reg, 8960), + HDMI_CFG(hpd_clk, 8960), +}; + +static const char *pwr_reg_names_8x74[] = {"core-vdda", "core-vcc"}; +static const char *hpd_reg_names_8x74[] = {"hpd-gdsc", "hpd-5v"}; +static const char *pwr_clk_names_8x74[] = {"extp_clk", "alt_iface_clk"}; +static const char *hpd_clk_names_8x74[] = {"iface_clk", "core_clk", "mdp_core_clk"}; +static unsigned long hpd_clk_freq_8x74[] = {0, 19200000, 0}; + +static struct hdmi_platform_config hdmi_tx_8074_config = { + .phy_init = hdmi_phy_8x74_init, + HDMI_CFG(pwr_reg, 8x74), + HDMI_CFG(hpd_reg, 8x74), + HDMI_CFG(pwr_clk, 8x74), + HDMI_CFG(hpd_clk, 8x74), + .hpd_freq = hpd_clk_freq_8x74, +}; + +static const char *hpd_reg_names_8084[] = {"hpd-gdsc", "hpd-5v", "hpd-5v-en"}; + +static struct hdmi_platform_config hdmi_tx_8084_config = { + .phy_init = hdmi_phy_8x74_init, + HDMI_CFG(pwr_reg, 8x74), + HDMI_CFG(hpd_reg, 8084), + HDMI_CFG(pwr_clk, 8x74), + HDMI_CFG(hpd_clk, 8x74), + .hpd_freq = hpd_clk_freq_8x74, +}; + +static const struct of_device_id dt_match[] = { + { .compatible = "qcom,hdmi-tx-8084", .data = &hdmi_tx_8084_config }, + { .compatible = "qcom,hdmi-tx-8074", .data = &hdmi_tx_8074_config }, + { .compatible = "qcom,hdmi-tx-8960", .data = &hdmi_tx_8960_config }, + { .compatible = "qcom,hdmi-tx-8660", .data = &hdmi_tx_8660_config }, + {} +}; + +#ifdef CONFIG_OF +static int get_gpio(struct device *dev, struct device_node *of_node, const char *name) +{ + int gpio = of_get_named_gpio(of_node, name, 0); + if (gpio < 0) { + char name2[32]; + snprintf(name2, sizeof(name2), "%s-gpio", name); + gpio = of_get_named_gpio(of_node, name2, 0); + if (gpio < 0) { + dev_err(dev, "failed to get gpio: %s (%d)\n", + name, gpio); + gpio = -1; + } + } + return gpio; +} +#endif + +static int hdmi_bind(struct device *dev, struct device *master, void *data) +{ + struct drm_device *drm = dev_get_drvdata(master); + struct msm_drm_private *priv = drm->dev_private; + static struct hdmi_platform_config *hdmi_cfg; + struct hdmi *hdmi; +#ifdef CONFIG_OF + struct device_node *of_node = dev->of_node; + const struct of_device_id *match; + + match = of_match_node(dt_match, of_node); + if (match && match->data) { + hdmi_cfg = (struct hdmi_platform_config *)match->data; + DBG("hdmi phy: %s", match->compatible); + } else { + dev_err(dev, "unknown phy: %s\n", of_node->name); + return -ENXIO; + } + + hdmi_cfg->mmio_name = "core_physical"; + hdmi_cfg->ddc_clk_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-ddc-clk"); + hdmi_cfg->ddc_data_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-ddc-data"); + hdmi_cfg->hpd_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-hpd"); + hdmi_cfg->mux_en_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-en"); + hdmi_cfg->mux_sel_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-sel"); + hdmi_cfg->mux_lpm_gpio = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-lpm"); + +#else + static struct hdmi_platform_config config = {}; + static const char *hpd_clk_names[] = { + "core_clk", "master_iface_clk", "slave_iface_clk", + }; + if (cpu_is_apq8064()) { + static const char *hpd_reg_names[] = {"8921_hdmi_mvs"}; + config.phy_init = hdmi_phy_8960_init; + config.mmio_name = "hdmi_msm_hdmi_addr"; + config.hpd_reg_names = hpd_reg_names; + config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names); + config.hpd_clk_names = hpd_clk_names; + config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names); + config.ddc_clk_gpio = 70; + config.ddc_data_gpio = 71; + config.hpd_gpio = 72; + config.mux_en_gpio = -1; + config.mux_sel_gpio = -1; + } else if (cpu_is_msm8960() || cpu_is_msm8960ab()) { + static const char *hpd_reg_names[] = {"8921_hdmi_mvs"}; + config.phy_init = hdmi_phy_8960_init; + config.mmio_name = "hdmi_msm_hdmi_addr"; + config.hpd_reg_names = hpd_reg_names; + config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names); + config.hpd_clk_names = hpd_clk_names; + config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names); + config.ddc_clk_gpio = 100; + config.ddc_data_gpio = 101; + config.hpd_gpio = 102; + config.mux_en_gpio = -1; + config.mux_sel_gpio = -1; + } else if (cpu_is_msm8x60()) { + static const char *hpd_reg_names[] = { + "8901_hdmi_mvs", "8901_mpp0" + }; + config.phy_init = hdmi_phy_8x60_init; + config.mmio_name = "hdmi_msm_hdmi_addr"; + config.hpd_reg_names = hpd_reg_names; + config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names); + config.hpd_clk_names = hpd_clk_names; + config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names); + config.ddc_clk_gpio = 170; + config.ddc_data_gpio = 171; + config.hpd_gpio = 172; + config.mux_en_gpio = -1; + config.mux_sel_gpio = -1; + } + hdmi_cfg = &config; +#endif + dev->platform_data = hdmi_cfg; + + hdmi = hdmi_init(to_platform_device(dev)); + if (IS_ERR(hdmi)) + return PTR_ERR(hdmi); + priv->hdmi = hdmi; + + return 0; +} + +static void hdmi_unbind(struct device *dev, struct device *master, + void *data) +{ + struct drm_device *drm = dev_get_drvdata(master); + struct msm_drm_private *priv = drm->dev_private; + if (priv->hdmi) { + hdmi_destroy(priv->hdmi); + priv->hdmi = NULL; + } +} + +static const struct component_ops hdmi_ops = { + .bind = hdmi_bind, + .unbind = hdmi_unbind, +}; + +static int hdmi_dev_probe(struct platform_device *pdev) +{ + return component_add(&pdev->dev, &hdmi_ops); +} + +static int hdmi_dev_remove(struct platform_device *pdev) +{ + component_del(&pdev->dev, &hdmi_ops); + return 0; +} + +static struct platform_driver hdmi_driver = { + .probe = hdmi_dev_probe, + .remove = hdmi_dev_remove, + .driver = { + .name = "hdmi_msm", + .of_match_table = dt_match, + }, +}; + +void __init hdmi_register(void) +{ + platform_driver_register(&hdmi_driver); +} + +void __exit hdmi_unregister(void) +{ + platform_driver_unregister(&hdmi_driver); +} diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi.h b/kernel/drivers/gpu/drm/msm/hdmi/hdmi.h new file mode 100644 index 000000000..68fdfb362 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi.h @@ -0,0 +1,166 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __HDMI_CONNECTOR_H__ +#define __HDMI_CONNECTOR_H__ + +#include <linux/i2c.h> +#include <linux/clk.h> +#include <linux/platform_device.h> +#include <linux/regulator/consumer.h> +#include <linux/hdmi.h> + +#include "msm_drv.h" +#include "hdmi.xml.h" + + +struct hdmi_phy; +struct hdmi_platform_config; + +struct hdmi_audio { + bool enabled; + struct hdmi_audio_infoframe infoframe; + int rate; +}; + +struct hdmi { + struct drm_device *dev; + struct platform_device *pdev; + + const struct hdmi_platform_config *config; + + /* audio state: */ + struct hdmi_audio audio; + + /* video state: */ + bool power_on; + unsigned long int pixclock; + + void __iomem *mmio; + + struct regulator **hpd_regs; + struct regulator **pwr_regs; + struct clk **hpd_clks; + struct clk **pwr_clks; + + struct hdmi_phy *phy; + struct i2c_adapter *i2c; + struct drm_connector *connector; + struct drm_bridge *bridge; + + /* the encoder we are hooked to (outside of hdmi block) */ + struct drm_encoder *encoder; + + bool hdmi_mode; /* are we in hdmi mode? */ + + int irq; +}; + +/* platform config data (ie. from DT, or pdata) */ +struct hdmi_platform_config { + struct hdmi_phy *(*phy_init)(struct hdmi *hdmi); + const char *mmio_name; + + /* regulators that need to be on for hpd: */ + const char **hpd_reg_names; + int hpd_reg_cnt; + + /* regulators that need to be on for screen pwr: */ + const char **pwr_reg_names; + int pwr_reg_cnt; + + /* clks that need to be on for hpd: */ + const char **hpd_clk_names; + const long unsigned *hpd_freq; + int hpd_clk_cnt; + + /* clks that need to be on for screen pwr (ie pixel clk): */ + const char **pwr_clk_names; + int pwr_clk_cnt; + + /* gpio's: */ + int ddc_clk_gpio, ddc_data_gpio, hpd_gpio, mux_en_gpio, mux_sel_gpio; + int mux_lpm_gpio; +}; + +void hdmi_set_mode(struct hdmi *hdmi, bool power_on); + +static inline void hdmi_write(struct hdmi *hdmi, u32 reg, u32 data) +{ + msm_writel(data, hdmi->mmio + reg); +} + +static inline u32 hdmi_read(struct hdmi *hdmi, u32 reg) +{ + return msm_readl(hdmi->mmio + reg); +} + +/* + * The phy appears to be different, for example between 8960 and 8x60, + * so split the phy related functions out and load the correct one at + * runtime: + */ + +struct hdmi_phy_funcs { + void (*destroy)(struct hdmi_phy *phy); + void (*reset)(struct hdmi_phy *phy); + void (*powerup)(struct hdmi_phy *phy, unsigned long int pixclock); + void (*powerdown)(struct hdmi_phy *phy); +}; + +struct hdmi_phy { + const struct hdmi_phy_funcs *funcs; +}; + +struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi); +struct hdmi_phy *hdmi_phy_8x60_init(struct hdmi *hdmi); +struct hdmi_phy *hdmi_phy_8x74_init(struct hdmi *hdmi); + +/* + * audio: + */ + +int hdmi_audio_update(struct hdmi *hdmi); +int hdmi_audio_info_setup(struct hdmi *hdmi, bool enabled, + uint32_t num_of_channels, uint32_t channel_allocation, + uint32_t level_shift, bool down_mix); +void hdmi_audio_set_sample_rate(struct hdmi *hdmi, int rate); + + +/* + * hdmi bridge: + */ + +struct drm_bridge *hdmi_bridge_init(struct hdmi *hdmi); +void hdmi_bridge_destroy(struct drm_bridge *bridge); + +/* + * hdmi connector: + */ + +void hdmi_connector_irq(struct drm_connector *connector); +struct drm_connector *hdmi_connector_init(struct hdmi *hdmi); + +/* + * i2c adapter for ddc: + */ + +void hdmi_i2c_irq(struct i2c_adapter *i2c); +void hdmi_i2c_destroy(struct i2c_adapter *i2c); +struct i2c_adapter *hdmi_i2c_init(struct hdmi *hdmi); + +#endif /* __HDMI_CONNECTOR_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi.xml.h b/kernel/drivers/gpu/drm/msm/hdmi/hdmi.xml.h new file mode 100644 index 000000000..350988740 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi.xml.h @@ -0,0 +1,754 @@ +#ifndef HDMI_XML +#define HDMI_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57) +- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00) + +Copyright (C) 2013-2015 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum hdmi_hdcp_key_state { + HDCP_KEYS_STATE_NO_KEYS = 0, + HDCP_KEYS_STATE_NOT_CHECKED = 1, + HDCP_KEYS_STATE_CHECKING = 2, + HDCP_KEYS_STATE_VALID = 3, + HDCP_KEYS_STATE_AKSV_NOT_VALID = 4, + HDCP_KEYS_STATE_CHKSUM_MISMATCH = 5, + HDCP_KEYS_STATE_PROD_AKSV = 6, + HDCP_KEYS_STATE_RESERVED = 7, +}; + +enum hdmi_ddc_read_write { + DDC_WRITE = 0, + DDC_READ = 1, +}; + +enum hdmi_acr_cts { + ACR_NONE = 0, + ACR_32 = 1, + ACR_44 = 2, + ACR_48 = 3, +}; + +#define REG_HDMI_CTRL 0x00000000 +#define HDMI_CTRL_ENABLE 0x00000001 +#define HDMI_CTRL_HDMI 0x00000002 +#define HDMI_CTRL_ENCRYPTED 0x00000004 + +#define REG_HDMI_AUDIO_PKT_CTRL1 0x00000020 +#define HDMI_AUDIO_PKT_CTRL1_AUDIO_SAMPLE_SEND 0x00000001 + +#define REG_HDMI_ACR_PKT_CTRL 0x00000024 +#define HDMI_ACR_PKT_CTRL_CONT 0x00000001 +#define HDMI_ACR_PKT_CTRL_SEND 0x00000002 +#define HDMI_ACR_PKT_CTRL_SELECT__MASK 0x00000030 +#define HDMI_ACR_PKT_CTRL_SELECT__SHIFT 4 +static inline uint32_t HDMI_ACR_PKT_CTRL_SELECT(enum hdmi_acr_cts val) +{ + return ((val) << HDMI_ACR_PKT_CTRL_SELECT__SHIFT) & HDMI_ACR_PKT_CTRL_SELECT__MASK; +} +#define HDMI_ACR_PKT_CTRL_SOURCE 0x00000100 +#define HDMI_ACR_PKT_CTRL_N_MULTIPLIER__MASK 0x00070000 +#define HDMI_ACR_PKT_CTRL_N_MULTIPLIER__SHIFT 16 +static inline uint32_t HDMI_ACR_PKT_CTRL_N_MULTIPLIER(uint32_t val) +{ + return ((val) << HDMI_ACR_PKT_CTRL_N_MULTIPLIER__SHIFT) & HDMI_ACR_PKT_CTRL_N_MULTIPLIER__MASK; +} +#define HDMI_ACR_PKT_CTRL_AUDIO_PRIORITY 0x80000000 + +#define REG_HDMI_VBI_PKT_CTRL 0x00000028 +#define HDMI_VBI_PKT_CTRL_GC_ENABLE 0x00000010 +#define HDMI_VBI_PKT_CTRL_GC_EVERY_FRAME 0x00000020 +#define HDMI_VBI_PKT_CTRL_ISRC_SEND 0x00000100 +#define HDMI_VBI_PKT_CTRL_ISRC_CONTINUOUS 0x00000200 +#define HDMI_VBI_PKT_CTRL_ACP_SEND 0x00001000 +#define HDMI_VBI_PKT_CTRL_ACP_SRC_SW 0x00002000 + +#define REG_HDMI_INFOFRAME_CTRL0 0x0000002c +#define HDMI_INFOFRAME_CTRL0_AVI_SEND 0x00000001 +#define HDMI_INFOFRAME_CTRL0_AVI_CONT 0x00000002 +#define HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SEND 0x00000010 +#define HDMI_INFOFRAME_CTRL0_AUDIO_INFO_CONT 0x00000020 +#define HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SOURCE 0x00000040 +#define HDMI_INFOFRAME_CTRL0_AUDIO_INFO_UPDATE 0x00000080 + +#define REG_HDMI_GEN_PKT_CTRL 0x00000034 +#define HDMI_GEN_PKT_CTRL_GENERIC0_SEND 0x00000001 +#define HDMI_GEN_PKT_CTRL_GENERIC0_CONT 0x00000002 +#define HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE__MASK 0x0000000c +#define HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE__SHIFT 2 +static inline uint32_t HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE(uint32_t val) +{ + return ((val) << HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE__SHIFT) & HDMI_GEN_PKT_CTRL_GENERIC0_UPDATE__MASK; +} +#define HDMI_GEN_PKT_CTRL_GENERIC1_SEND 0x00000010 +#define HDMI_GEN_PKT_CTRL_GENERIC1_CONT 0x00000020 +#define HDMI_GEN_PKT_CTRL_GENERIC0_LINE__MASK 0x003f0000 +#define HDMI_GEN_PKT_CTRL_GENERIC0_LINE__SHIFT 16 +static inline uint32_t HDMI_GEN_PKT_CTRL_GENERIC0_LINE(uint32_t val) +{ + return ((val) << HDMI_GEN_PKT_CTRL_GENERIC0_LINE__SHIFT) & HDMI_GEN_PKT_CTRL_GENERIC0_LINE__MASK; +} +#define HDMI_GEN_PKT_CTRL_GENERIC1_LINE__MASK 0x3f000000 +#define HDMI_GEN_PKT_CTRL_GENERIC1_LINE__SHIFT 24 +static inline uint32_t HDMI_GEN_PKT_CTRL_GENERIC1_LINE(uint32_t val) +{ + return ((val) << HDMI_GEN_PKT_CTRL_GENERIC1_LINE__SHIFT) & HDMI_GEN_PKT_CTRL_GENERIC1_LINE__MASK; +} + +#define REG_HDMI_GC 0x00000040 +#define HDMI_GC_MUTE 0x00000001 + +#define REG_HDMI_AUDIO_PKT_CTRL2 0x00000044 +#define HDMI_AUDIO_PKT_CTRL2_OVERRIDE 0x00000001 +#define HDMI_AUDIO_PKT_CTRL2_LAYOUT 0x00000002 + +static inline uint32_t REG_HDMI_AVI_INFO(uint32_t i0) { return 0x0000006c + 0x4*i0; } + +#define REG_HDMI_GENERIC0_HDR 0x00000084 + +static inline uint32_t REG_HDMI_GENERIC0(uint32_t i0) { return 0x00000088 + 0x4*i0; } + +#define REG_HDMI_GENERIC1_HDR 0x000000a4 + +static inline uint32_t REG_HDMI_GENERIC1(uint32_t i0) { return 0x000000a8 + 0x4*i0; } + +static inline uint32_t REG_HDMI_ACR(enum hdmi_acr_cts i0) { return 0x000000c4 + 0x8*i0; } + +static inline uint32_t REG_HDMI_ACR_0(enum hdmi_acr_cts i0) { return 0x000000c4 + 0x8*i0; } +#define HDMI_ACR_0_CTS__MASK 0xfffff000 +#define HDMI_ACR_0_CTS__SHIFT 12 +static inline uint32_t HDMI_ACR_0_CTS(uint32_t val) +{ + return ((val) << HDMI_ACR_0_CTS__SHIFT) & HDMI_ACR_0_CTS__MASK; +} + +static inline uint32_t REG_HDMI_ACR_1(enum hdmi_acr_cts i0) { return 0x000000c8 + 0x8*i0; } +#define HDMI_ACR_1_N__MASK 0xffffffff +#define HDMI_ACR_1_N__SHIFT 0 +static inline uint32_t HDMI_ACR_1_N(uint32_t val) +{ + return ((val) << HDMI_ACR_1_N__SHIFT) & HDMI_ACR_1_N__MASK; +} + +#define REG_HDMI_AUDIO_INFO0 0x000000e4 +#define HDMI_AUDIO_INFO0_CHECKSUM__MASK 0x000000ff +#define HDMI_AUDIO_INFO0_CHECKSUM__SHIFT 0 +static inline uint32_t HDMI_AUDIO_INFO0_CHECKSUM(uint32_t val) +{ + return ((val) << HDMI_AUDIO_INFO0_CHECKSUM__SHIFT) & HDMI_AUDIO_INFO0_CHECKSUM__MASK; +} +#define HDMI_AUDIO_INFO0_CC__MASK 0x00000700 +#define HDMI_AUDIO_INFO0_CC__SHIFT 8 +static inline uint32_t HDMI_AUDIO_INFO0_CC(uint32_t val) +{ + return ((val) << HDMI_AUDIO_INFO0_CC__SHIFT) & HDMI_AUDIO_INFO0_CC__MASK; +} + +#define REG_HDMI_AUDIO_INFO1 0x000000e8 +#define HDMI_AUDIO_INFO1_CA__MASK 0x000000ff +#define HDMI_AUDIO_INFO1_CA__SHIFT 0 +static inline uint32_t HDMI_AUDIO_INFO1_CA(uint32_t val) +{ + return ((val) << HDMI_AUDIO_INFO1_CA__SHIFT) & HDMI_AUDIO_INFO1_CA__MASK; +} +#define HDMI_AUDIO_INFO1_LSV__MASK 0x00007800 +#define HDMI_AUDIO_INFO1_LSV__SHIFT 11 +static inline uint32_t HDMI_AUDIO_INFO1_LSV(uint32_t val) +{ + return ((val) << HDMI_AUDIO_INFO1_LSV__SHIFT) & HDMI_AUDIO_INFO1_LSV__MASK; +} +#define HDMI_AUDIO_INFO1_DM_INH 0x00008000 + +#define REG_HDMI_HDCP_CTRL 0x00000110 +#define HDMI_HDCP_CTRL_ENABLE 0x00000001 +#define HDMI_HDCP_CTRL_ENCRYPTION_ENABLE 0x00000100 + +#define REG_HDMI_HDCP_DEBUG_CTRL 0x00000114 +#define HDMI_HDCP_DEBUG_CTRL_RNG_CIPHER 0x00000004 + +#define REG_HDMI_HDCP_INT_CTRL 0x00000118 +#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_INT 0x00000001 +#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_ACK 0x00000002 +#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_MASK 0x00000004 +#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_INT 0x00000010 +#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_ACK 0x00000020 +#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_MASK 0x00000040 +#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_INFO_ACK 0x00000080 +#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_INT 0x00000100 +#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_ACK 0x00000200 +#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_MASK 0x00000400 +#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_INT 0x00001000 +#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_ACK 0x00002000 +#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_MASK 0x00004000 + +#define REG_HDMI_HDCP_LINK0_STATUS 0x0000011c +#define HDMI_HDCP_LINK0_STATUS_AN_0_READY 0x00000100 +#define HDMI_HDCP_LINK0_STATUS_AN_1_READY 0x00000200 +#define HDMI_HDCP_LINK0_STATUS_RI_MATCHES 0x00001000 +#define HDMI_HDCP_LINK0_STATUS_V_MATCHES 0x00100000 +#define HDMI_HDCP_LINK0_STATUS_KEY_STATE__MASK 0x70000000 +#define HDMI_HDCP_LINK0_STATUS_KEY_STATE__SHIFT 28 +static inline uint32_t HDMI_HDCP_LINK0_STATUS_KEY_STATE(enum hdmi_hdcp_key_state val) +{ + return ((val) << HDMI_HDCP_LINK0_STATUS_KEY_STATE__SHIFT) & HDMI_HDCP_LINK0_STATUS_KEY_STATE__MASK; +} + +#define REG_HDMI_HDCP_DDC_CTRL_0 0x00000120 +#define HDMI_HDCP_DDC_CTRL_0_DISABLE 0x00000001 + +#define REG_HDMI_HDCP_DDC_CTRL_1 0x00000124 +#define HDMI_HDCP_DDC_CTRL_1_FAILED_ACK 0x00000001 + +#define REG_HDMI_HDCP_DDC_STATUS 0x00000128 +#define HDMI_HDCP_DDC_STATUS_XFER_REQ 0x00000010 +#define HDMI_HDCP_DDC_STATUS_XFER_DONE 0x00000400 +#define HDMI_HDCP_DDC_STATUS_ABORTED 0x00001000 +#define HDMI_HDCP_DDC_STATUS_TIMEOUT 0x00002000 +#define HDMI_HDCP_DDC_STATUS_NACK0 0x00004000 +#define HDMI_HDCP_DDC_STATUS_NACK1 0x00008000 +#define HDMI_HDCP_DDC_STATUS_FAILED 0x00010000 + +#define REG_HDMI_HDCP_ENTROPY_CTRL0 0x0000012c + +#define REG_HDMI_HDCP_ENTROPY_CTRL1 0x0000025c + +#define REG_HDMI_HDCP_RESET 0x00000130 +#define HDMI_HDCP_RESET_LINK0_DEAUTHENTICATE 0x00000001 + +#define REG_HDMI_HDCP_RCVPORT_DATA0 0x00000134 + +#define REG_HDMI_HDCP_RCVPORT_DATA1 0x00000138 + +#define REG_HDMI_HDCP_RCVPORT_DATA2_0 0x0000013c + +#define REG_HDMI_HDCP_RCVPORT_DATA2_1 0x00000140 + +#define REG_HDMI_HDCP_RCVPORT_DATA3 0x00000144 + +#define REG_HDMI_HDCP_RCVPORT_DATA4 0x00000148 + +#define REG_HDMI_HDCP_RCVPORT_DATA5 0x0000014c + +#define REG_HDMI_HDCP_RCVPORT_DATA6 0x00000150 + +#define REG_HDMI_HDCP_RCVPORT_DATA7 0x00000154 + +#define REG_HDMI_HDCP_RCVPORT_DATA8 0x00000158 + +#define REG_HDMI_HDCP_RCVPORT_DATA9 0x0000015c + +#define REG_HDMI_HDCP_RCVPORT_DATA10 0x00000160 + +#define REG_HDMI_HDCP_RCVPORT_DATA11 0x00000164 + +#define REG_HDMI_HDCP_RCVPORT_DATA12 0x00000168 + +#define REG_HDMI_VENSPEC_INFO0 0x0000016c + +#define REG_HDMI_VENSPEC_INFO1 0x00000170 + +#define REG_HDMI_VENSPEC_INFO2 0x00000174 + +#define REG_HDMI_VENSPEC_INFO3 0x00000178 + +#define REG_HDMI_VENSPEC_INFO4 0x0000017c + +#define REG_HDMI_VENSPEC_INFO5 0x00000180 + +#define REG_HDMI_VENSPEC_INFO6 0x00000184 + +#define REG_HDMI_AUDIO_CFG 0x000001d0 +#define HDMI_AUDIO_CFG_ENGINE_ENABLE 0x00000001 +#define HDMI_AUDIO_CFG_FIFO_WATERMARK__MASK 0x000000f0 +#define HDMI_AUDIO_CFG_FIFO_WATERMARK__SHIFT 4 +static inline uint32_t HDMI_AUDIO_CFG_FIFO_WATERMARK(uint32_t val) +{ + return ((val) << HDMI_AUDIO_CFG_FIFO_WATERMARK__SHIFT) & HDMI_AUDIO_CFG_FIFO_WATERMARK__MASK; +} + +#define REG_HDMI_USEC_REFTIMER 0x00000208 + +#define REG_HDMI_DDC_CTRL 0x0000020c +#define HDMI_DDC_CTRL_GO 0x00000001 +#define HDMI_DDC_CTRL_SOFT_RESET 0x00000002 +#define HDMI_DDC_CTRL_SEND_RESET 0x00000004 +#define HDMI_DDC_CTRL_SW_STATUS_RESET 0x00000008 +#define HDMI_DDC_CTRL_TRANSACTION_CNT__MASK 0x00300000 +#define HDMI_DDC_CTRL_TRANSACTION_CNT__SHIFT 20 +static inline uint32_t HDMI_DDC_CTRL_TRANSACTION_CNT(uint32_t val) +{ + return ((val) << HDMI_DDC_CTRL_TRANSACTION_CNT__SHIFT) & HDMI_DDC_CTRL_TRANSACTION_CNT__MASK; +} + +#define REG_HDMI_DDC_ARBITRATION 0x00000210 +#define HDMI_DDC_ARBITRATION_HW_ARBITRATION 0x00000010 + +#define REG_HDMI_DDC_INT_CTRL 0x00000214 +#define HDMI_DDC_INT_CTRL_SW_DONE_INT 0x00000001 +#define HDMI_DDC_INT_CTRL_SW_DONE_ACK 0x00000002 +#define HDMI_DDC_INT_CTRL_SW_DONE_MASK 0x00000004 + +#define REG_HDMI_DDC_SW_STATUS 0x00000218 +#define HDMI_DDC_SW_STATUS_NACK0 0x00001000 +#define HDMI_DDC_SW_STATUS_NACK1 0x00002000 +#define HDMI_DDC_SW_STATUS_NACK2 0x00004000 +#define HDMI_DDC_SW_STATUS_NACK3 0x00008000 + +#define REG_HDMI_DDC_HW_STATUS 0x0000021c +#define HDMI_DDC_HW_STATUS_DONE 0x00000008 + +#define REG_HDMI_DDC_SPEED 0x00000220 +#define HDMI_DDC_SPEED_THRESHOLD__MASK 0x00000003 +#define HDMI_DDC_SPEED_THRESHOLD__SHIFT 0 +static inline uint32_t HDMI_DDC_SPEED_THRESHOLD(uint32_t val) +{ + return ((val) << HDMI_DDC_SPEED_THRESHOLD__SHIFT) & HDMI_DDC_SPEED_THRESHOLD__MASK; +} +#define HDMI_DDC_SPEED_PRESCALE__MASK 0xffff0000 +#define HDMI_DDC_SPEED_PRESCALE__SHIFT 16 +static inline uint32_t HDMI_DDC_SPEED_PRESCALE(uint32_t val) +{ + return ((val) << HDMI_DDC_SPEED_PRESCALE__SHIFT) & HDMI_DDC_SPEED_PRESCALE__MASK; +} + +#define REG_HDMI_DDC_SETUP 0x00000224 +#define HDMI_DDC_SETUP_TIMEOUT__MASK 0xff000000 +#define HDMI_DDC_SETUP_TIMEOUT__SHIFT 24 +static inline uint32_t HDMI_DDC_SETUP_TIMEOUT(uint32_t val) +{ + return ((val) << HDMI_DDC_SETUP_TIMEOUT__SHIFT) & HDMI_DDC_SETUP_TIMEOUT__MASK; +} + +static inline uint32_t REG_HDMI_I2C_TRANSACTION(uint32_t i0) { return 0x00000228 + 0x4*i0; } + +static inline uint32_t REG_HDMI_I2C_TRANSACTION_REG(uint32_t i0) { return 0x00000228 + 0x4*i0; } +#define HDMI_I2C_TRANSACTION_REG_RW__MASK 0x00000001 +#define HDMI_I2C_TRANSACTION_REG_RW__SHIFT 0 +static inline uint32_t HDMI_I2C_TRANSACTION_REG_RW(enum hdmi_ddc_read_write val) +{ + return ((val) << HDMI_I2C_TRANSACTION_REG_RW__SHIFT) & HDMI_I2C_TRANSACTION_REG_RW__MASK; +} +#define HDMI_I2C_TRANSACTION_REG_STOP_ON_NACK 0x00000100 +#define HDMI_I2C_TRANSACTION_REG_START 0x00001000 +#define HDMI_I2C_TRANSACTION_REG_STOP 0x00002000 +#define HDMI_I2C_TRANSACTION_REG_CNT__MASK 0x00ff0000 +#define HDMI_I2C_TRANSACTION_REG_CNT__SHIFT 16 +static inline uint32_t HDMI_I2C_TRANSACTION_REG_CNT(uint32_t val) +{ + return ((val) << HDMI_I2C_TRANSACTION_REG_CNT__SHIFT) & HDMI_I2C_TRANSACTION_REG_CNT__MASK; +} + +#define REG_HDMI_DDC_DATA 0x00000238 +#define HDMI_DDC_DATA_DATA_RW__MASK 0x00000001 +#define HDMI_DDC_DATA_DATA_RW__SHIFT 0 +static inline uint32_t HDMI_DDC_DATA_DATA_RW(enum hdmi_ddc_read_write val) +{ + return ((val) << HDMI_DDC_DATA_DATA_RW__SHIFT) & HDMI_DDC_DATA_DATA_RW__MASK; +} +#define HDMI_DDC_DATA_DATA__MASK 0x0000ff00 +#define HDMI_DDC_DATA_DATA__SHIFT 8 +static inline uint32_t HDMI_DDC_DATA_DATA(uint32_t val) +{ + return ((val) << HDMI_DDC_DATA_DATA__SHIFT) & HDMI_DDC_DATA_DATA__MASK; +} +#define HDMI_DDC_DATA_INDEX__MASK 0x00ff0000 +#define HDMI_DDC_DATA_INDEX__SHIFT 16 +static inline uint32_t HDMI_DDC_DATA_INDEX(uint32_t val) +{ + return ((val) << HDMI_DDC_DATA_INDEX__SHIFT) & HDMI_DDC_DATA_INDEX__MASK; +} +#define HDMI_DDC_DATA_INDEX_WRITE 0x80000000 + +#define REG_HDMI_HDCP_SHA_CTRL 0x0000023c + +#define REG_HDMI_HDCP_SHA_STATUS 0x00000240 +#define HDMI_HDCP_SHA_STATUS_BLOCK_DONE 0x00000001 +#define HDMI_HDCP_SHA_STATUS_COMP_DONE 0x00000010 + +#define REG_HDMI_HDCP_SHA_DATA 0x00000244 +#define HDMI_HDCP_SHA_DATA_DONE 0x00000001 + +#define REG_HDMI_HPD_INT_STATUS 0x00000250 +#define HDMI_HPD_INT_STATUS_INT 0x00000001 +#define HDMI_HPD_INT_STATUS_CABLE_DETECTED 0x00000002 + +#define REG_HDMI_HPD_INT_CTRL 0x00000254 +#define HDMI_HPD_INT_CTRL_INT_ACK 0x00000001 +#define HDMI_HPD_INT_CTRL_INT_CONNECT 0x00000002 +#define HDMI_HPD_INT_CTRL_INT_EN 0x00000004 +#define HDMI_HPD_INT_CTRL_RX_INT_ACK 0x00000010 +#define HDMI_HPD_INT_CTRL_RX_INT_EN 0x00000020 +#define HDMI_HPD_INT_CTRL_RCV_PLUGIN_DET_MASK 0x00000200 + +#define REG_HDMI_HPD_CTRL 0x00000258 +#define HDMI_HPD_CTRL_TIMEOUT__MASK 0x00001fff +#define HDMI_HPD_CTRL_TIMEOUT__SHIFT 0 +static inline uint32_t HDMI_HPD_CTRL_TIMEOUT(uint32_t val) +{ + return ((val) << HDMI_HPD_CTRL_TIMEOUT__SHIFT) & HDMI_HPD_CTRL_TIMEOUT__MASK; +} +#define HDMI_HPD_CTRL_ENABLE 0x10000000 + +#define REG_HDMI_DDC_REF 0x0000027c +#define HDMI_DDC_REF_REFTIMER_ENABLE 0x00010000 +#define HDMI_DDC_REF_REFTIMER__MASK 0x0000ffff +#define HDMI_DDC_REF_REFTIMER__SHIFT 0 +static inline uint32_t HDMI_DDC_REF_REFTIMER(uint32_t val) +{ + return ((val) << HDMI_DDC_REF_REFTIMER__SHIFT) & HDMI_DDC_REF_REFTIMER__MASK; +} + +#define REG_HDMI_HDCP_SW_UPPER_AKSV 0x00000284 + +#define REG_HDMI_HDCP_SW_LOWER_AKSV 0x00000288 + +#define REG_HDMI_CEC_STATUS 0x00000298 + +#define REG_HDMI_CEC_INT 0x0000029c + +#define REG_HDMI_CEC_ADDR 0x000002a0 + +#define REG_HDMI_CEC_TIME 0x000002a4 + +#define REG_HDMI_CEC_REFTIMER 0x000002a8 + +#define REG_HDMI_CEC_RD_DATA 0x000002ac + +#define REG_HDMI_CEC_RD_FILTER 0x000002b0 + +#define REG_HDMI_ACTIVE_HSYNC 0x000002b4 +#define HDMI_ACTIVE_HSYNC_START__MASK 0x00000fff +#define HDMI_ACTIVE_HSYNC_START__SHIFT 0 +static inline uint32_t HDMI_ACTIVE_HSYNC_START(uint32_t val) +{ + return ((val) << HDMI_ACTIVE_HSYNC_START__SHIFT) & HDMI_ACTIVE_HSYNC_START__MASK; +} +#define HDMI_ACTIVE_HSYNC_END__MASK 0x0fff0000 +#define HDMI_ACTIVE_HSYNC_END__SHIFT 16 +static inline uint32_t HDMI_ACTIVE_HSYNC_END(uint32_t val) +{ + return ((val) << HDMI_ACTIVE_HSYNC_END__SHIFT) & HDMI_ACTIVE_HSYNC_END__MASK; +} + +#define REG_HDMI_ACTIVE_VSYNC 0x000002b8 +#define HDMI_ACTIVE_VSYNC_START__MASK 0x00000fff +#define HDMI_ACTIVE_VSYNC_START__SHIFT 0 +static inline uint32_t HDMI_ACTIVE_VSYNC_START(uint32_t val) +{ + return ((val) << HDMI_ACTIVE_VSYNC_START__SHIFT) & HDMI_ACTIVE_VSYNC_START__MASK; +} +#define HDMI_ACTIVE_VSYNC_END__MASK 0x0fff0000 +#define HDMI_ACTIVE_VSYNC_END__SHIFT 16 +static inline uint32_t HDMI_ACTIVE_VSYNC_END(uint32_t val) +{ + return ((val) << HDMI_ACTIVE_VSYNC_END__SHIFT) & HDMI_ACTIVE_VSYNC_END__MASK; +} + +#define REG_HDMI_VSYNC_ACTIVE_F2 0x000002bc +#define HDMI_VSYNC_ACTIVE_F2_START__MASK 0x00000fff +#define HDMI_VSYNC_ACTIVE_F2_START__SHIFT 0 +static inline uint32_t HDMI_VSYNC_ACTIVE_F2_START(uint32_t val) +{ + return ((val) << HDMI_VSYNC_ACTIVE_F2_START__SHIFT) & HDMI_VSYNC_ACTIVE_F2_START__MASK; +} +#define HDMI_VSYNC_ACTIVE_F2_END__MASK 0x0fff0000 +#define HDMI_VSYNC_ACTIVE_F2_END__SHIFT 16 +static inline uint32_t HDMI_VSYNC_ACTIVE_F2_END(uint32_t val) +{ + return ((val) << HDMI_VSYNC_ACTIVE_F2_END__SHIFT) & HDMI_VSYNC_ACTIVE_F2_END__MASK; +} + +#define REG_HDMI_TOTAL 0x000002c0 +#define HDMI_TOTAL_H_TOTAL__MASK 0x00000fff +#define HDMI_TOTAL_H_TOTAL__SHIFT 0 +static inline uint32_t HDMI_TOTAL_H_TOTAL(uint32_t val) +{ + return ((val) << HDMI_TOTAL_H_TOTAL__SHIFT) & HDMI_TOTAL_H_TOTAL__MASK; +} +#define HDMI_TOTAL_V_TOTAL__MASK 0x0fff0000 +#define HDMI_TOTAL_V_TOTAL__SHIFT 16 +static inline uint32_t HDMI_TOTAL_V_TOTAL(uint32_t val) +{ + return ((val) << HDMI_TOTAL_V_TOTAL__SHIFT) & HDMI_TOTAL_V_TOTAL__MASK; +} + +#define REG_HDMI_VSYNC_TOTAL_F2 0x000002c4 +#define HDMI_VSYNC_TOTAL_F2_V_TOTAL__MASK 0x00000fff +#define HDMI_VSYNC_TOTAL_F2_V_TOTAL__SHIFT 0 +static inline uint32_t HDMI_VSYNC_TOTAL_F2_V_TOTAL(uint32_t val) +{ + return ((val) << HDMI_VSYNC_TOTAL_F2_V_TOTAL__SHIFT) & HDMI_VSYNC_TOTAL_F2_V_TOTAL__MASK; +} + +#define REG_HDMI_FRAME_CTRL 0x000002c8 +#define HDMI_FRAME_CTRL_RGB_MUX_SEL_BGR 0x00001000 +#define HDMI_FRAME_CTRL_VSYNC_LOW 0x10000000 +#define HDMI_FRAME_CTRL_HSYNC_LOW 0x20000000 +#define HDMI_FRAME_CTRL_INTERLACED_EN 0x80000000 + +#define REG_HDMI_AUD_INT 0x000002cc +#define HDMI_AUD_INT_AUD_FIFO_URUN_INT 0x00000001 +#define HDMI_AUD_INT_AUD_FIFO_URAN_MASK 0x00000002 +#define HDMI_AUD_INT_AUD_SAM_DROP_INT 0x00000004 +#define HDMI_AUD_INT_AUD_SAM_DROP_MASK 0x00000008 + +#define REG_HDMI_PHY_CTRL 0x000002d4 +#define HDMI_PHY_CTRL_SW_RESET_PLL 0x00000001 +#define HDMI_PHY_CTRL_SW_RESET_PLL_LOW 0x00000002 +#define HDMI_PHY_CTRL_SW_RESET 0x00000004 +#define HDMI_PHY_CTRL_SW_RESET_LOW 0x00000008 + +#define REG_HDMI_CEC_WR_RANGE 0x000002dc + +#define REG_HDMI_CEC_RD_RANGE 0x000002e0 + +#define REG_HDMI_VERSION 0x000002e4 + +#define REG_HDMI_CEC_COMPL_CTL 0x00000360 + +#define REG_HDMI_CEC_RD_START_RANGE 0x00000364 + +#define REG_HDMI_CEC_RD_TOTAL_RANGE 0x00000368 + +#define REG_HDMI_CEC_RD_ERR_RESP_LO 0x0000036c + +#define REG_HDMI_CEC_WR_CHECK_CONFIG 0x00000370 + +#define REG_HDMI_8x60_PHY_REG0 0x00000300 +#define HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__MASK 0x0000001c +#define HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__SHIFT 2 +static inline uint32_t HDMI_8x60_PHY_REG0_DESER_DEL_CTRL(uint32_t val) +{ + return ((val) << HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__SHIFT) & HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__MASK; +} + +#define REG_HDMI_8x60_PHY_REG1 0x00000304 +#define HDMI_8x60_PHY_REG1_DTEST_MUX_SEL__MASK 0x000000f0 +#define HDMI_8x60_PHY_REG1_DTEST_MUX_SEL__SHIFT 4 +static inline uint32_t HDMI_8x60_PHY_REG1_DTEST_MUX_SEL(uint32_t val) +{ + return ((val) << HDMI_8x60_PHY_REG1_DTEST_MUX_SEL__SHIFT) & HDMI_8x60_PHY_REG1_DTEST_MUX_SEL__MASK; +} +#define HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL__MASK 0x0000000f +#define HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL__SHIFT 0 +static inline uint32_t HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL(uint32_t val) +{ + return ((val) << HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL__SHIFT) & HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL__MASK; +} + +#define REG_HDMI_8x60_PHY_REG2 0x00000308 +#define HDMI_8x60_PHY_REG2_PD_DESER 0x00000001 +#define HDMI_8x60_PHY_REG2_PD_DRIVE_1 0x00000002 +#define HDMI_8x60_PHY_REG2_PD_DRIVE_2 0x00000004 +#define HDMI_8x60_PHY_REG2_PD_DRIVE_3 0x00000008 +#define HDMI_8x60_PHY_REG2_PD_DRIVE_4 0x00000010 +#define HDMI_8x60_PHY_REG2_PD_PLL 0x00000020 +#define HDMI_8x60_PHY_REG2_PD_PWRGEN 0x00000040 +#define HDMI_8x60_PHY_REG2_RCV_SENSE_EN 0x00000080 + +#define REG_HDMI_8x60_PHY_REG3 0x0000030c +#define HDMI_8x60_PHY_REG3_PLL_ENABLE 0x00000001 + +#define REG_HDMI_8x60_PHY_REG4 0x00000310 + +#define REG_HDMI_8x60_PHY_REG5 0x00000314 + +#define REG_HDMI_8x60_PHY_REG6 0x00000318 + +#define REG_HDMI_8x60_PHY_REG7 0x0000031c + +#define REG_HDMI_8x60_PHY_REG8 0x00000320 + +#define REG_HDMI_8x60_PHY_REG9 0x00000324 + +#define REG_HDMI_8x60_PHY_REG10 0x00000328 + +#define REG_HDMI_8x60_PHY_REG11 0x0000032c + +#define REG_HDMI_8x60_PHY_REG12 0x00000330 +#define HDMI_8x60_PHY_REG12_RETIMING_EN 0x00000001 +#define HDMI_8x60_PHY_REG12_PLL_LOCK_DETECT_EN 0x00000002 +#define HDMI_8x60_PHY_REG12_FORCE_LOCK 0x00000010 + +#define REG_HDMI_8960_PHY_REG0 0x00000400 + +#define REG_HDMI_8960_PHY_REG1 0x00000404 + +#define REG_HDMI_8960_PHY_REG2 0x00000408 + +#define REG_HDMI_8960_PHY_REG3 0x0000040c + +#define REG_HDMI_8960_PHY_REG4 0x00000410 + +#define REG_HDMI_8960_PHY_REG5 0x00000414 + +#define REG_HDMI_8960_PHY_REG6 0x00000418 + +#define REG_HDMI_8960_PHY_REG7 0x0000041c + +#define REG_HDMI_8960_PHY_REG8 0x00000420 + +#define REG_HDMI_8960_PHY_REG9 0x00000424 + +#define REG_HDMI_8960_PHY_REG10 0x00000428 + +#define REG_HDMI_8960_PHY_REG11 0x0000042c + +#define REG_HDMI_8960_PHY_REG12 0x00000430 +#define HDMI_8960_PHY_REG12_SW_RESET 0x00000020 +#define HDMI_8960_PHY_REG12_PWRDN_B 0x00000080 + +#define REG_HDMI_8960_PHY_REG_BIST_CFG 0x00000434 + +#define REG_HDMI_8960_PHY_DEBUG_BUS_SEL 0x00000438 + +#define REG_HDMI_8960_PHY_REG_MISC0 0x0000043c + +#define REG_HDMI_8960_PHY_REG13 0x00000440 + +#define REG_HDMI_8960_PHY_REG14 0x00000444 + +#define REG_HDMI_8960_PHY_REG15 0x00000448 + +#define REG_HDMI_8960_PHY_PLL_REFCLK_CFG 0x00000500 + +#define REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG 0x00000504 + +#define REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 0x00000508 + +#define REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 0x0000050c + +#define REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG 0x00000510 + +#define REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG 0x00000514 + +#define REG_HDMI_8960_PHY_PLL_PWRDN_B 0x00000518 +#define HDMI_8960_PHY_PLL_PWRDN_B_PD_PLL 0x00000002 +#define HDMI_8960_PHY_PLL_PWRDN_B_PLL_PWRDN_B 0x00000008 + +#define REG_HDMI_8960_PHY_PLL_SDM_CFG0 0x0000051c + +#define REG_HDMI_8960_PHY_PLL_SDM_CFG1 0x00000520 + +#define REG_HDMI_8960_PHY_PLL_SDM_CFG2 0x00000524 + +#define REG_HDMI_8960_PHY_PLL_SDM_CFG3 0x00000528 + +#define REG_HDMI_8960_PHY_PLL_SDM_CFG4 0x0000052c + +#define REG_HDMI_8960_PHY_PLL_SSC_CFG0 0x00000530 + +#define REG_HDMI_8960_PHY_PLL_SSC_CFG1 0x00000534 + +#define REG_HDMI_8960_PHY_PLL_SSC_CFG2 0x00000538 + +#define REG_HDMI_8960_PHY_PLL_SSC_CFG3 0x0000053c + +#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 0x00000540 + +#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 0x00000544 + +#define REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 0x00000548 + +#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 0x0000054c + +#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 0x00000550 + +#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 0x00000554 + +#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 0x00000558 + +#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 0x0000055c + +#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 0x00000560 + +#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 0x00000564 + +#define REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 0x00000568 + +#define REG_HDMI_8960_PHY_PLL_DEBUG_SEL 0x0000056c + +#define REG_HDMI_8960_PHY_PLL_MISC0 0x00000570 + +#define REG_HDMI_8960_PHY_PLL_MISC1 0x00000574 + +#define REG_HDMI_8960_PHY_PLL_MISC2 0x00000578 + +#define REG_HDMI_8960_PHY_PLL_MISC3 0x0000057c + +#define REG_HDMI_8960_PHY_PLL_MISC4 0x00000580 + +#define REG_HDMI_8960_PHY_PLL_MISC5 0x00000584 + +#define REG_HDMI_8960_PHY_PLL_MISC6 0x00000588 + +#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS0 0x0000058c + +#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS1 0x00000590 + +#define REG_HDMI_8960_PHY_PLL_DEBUG_BUS2 0x00000594 + +#define REG_HDMI_8960_PHY_PLL_STATUS0 0x00000598 +#define HDMI_8960_PHY_PLL_STATUS0_PLL_LOCK 0x00000001 + +#define REG_HDMI_8960_PHY_PLL_STATUS1 0x0000059c + +#define REG_HDMI_8x74_ANA_CFG0 0x00000000 + +#define REG_HDMI_8x74_ANA_CFG1 0x00000004 + +#define REG_HDMI_8x74_PD_CTRL0 0x00000010 + +#define REG_HDMI_8x74_PD_CTRL1 0x00000014 + +#define REG_HDMI_8x74_BIST_CFG0 0x00000034 + +#define REG_HDMI_8x74_BIST_PATN0 0x0000003c + +#define REG_HDMI_8x74_BIST_PATN1 0x00000040 + +#define REG_HDMI_8x74_BIST_PATN2 0x00000044 + +#define REG_HDMI_8x74_BIST_PATN3 0x00000048 + + +#endif /* HDMI_XML */ diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi_audio.c b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_audio.c new file mode 100644 index 000000000..872485f60 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_audio.c @@ -0,0 +1,273 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/hdmi.h> +#include "hdmi.h" + + +/* Supported HDMI Audio channels */ +#define MSM_HDMI_AUDIO_CHANNEL_2 0 +#define MSM_HDMI_AUDIO_CHANNEL_4 1 +#define MSM_HDMI_AUDIO_CHANNEL_6 2 +#define MSM_HDMI_AUDIO_CHANNEL_8 3 + +/* maps MSM_HDMI_AUDIO_CHANNEL_n consts used by audio driver to # of channels: */ +static int nchannels[] = { 2, 4, 6, 8 }; + +/* Supported HDMI Audio sample rates */ +#define MSM_HDMI_SAMPLE_RATE_32KHZ 0 +#define MSM_HDMI_SAMPLE_RATE_44_1KHZ 1 +#define MSM_HDMI_SAMPLE_RATE_48KHZ 2 +#define MSM_HDMI_SAMPLE_RATE_88_2KHZ 3 +#define MSM_HDMI_SAMPLE_RATE_96KHZ 4 +#define MSM_HDMI_SAMPLE_RATE_176_4KHZ 5 +#define MSM_HDMI_SAMPLE_RATE_192KHZ 6 +#define MSM_HDMI_SAMPLE_RATE_MAX 7 + + +struct hdmi_msm_audio_acr { + uint32_t n; /* N parameter for clock regeneration */ + uint32_t cts; /* CTS parameter for clock regeneration */ +}; + +struct hdmi_msm_audio_arcs { + unsigned long int pixclock; + struct hdmi_msm_audio_acr lut[MSM_HDMI_SAMPLE_RATE_MAX]; +}; + +#define HDMI_MSM_AUDIO_ARCS(pclk, ...) { (1000 * (pclk)), __VA_ARGS__ } + +/* Audio constants lookup table for hdmi_msm_audio_acr_setup */ +/* Valid Pixel-Clock rates: 25.2MHz, 27MHz, 27.03MHz, 74.25MHz, 148.5MHz */ +static const struct hdmi_msm_audio_arcs acr_lut[] = { + /* 25.200MHz */ + HDMI_MSM_AUDIO_ARCS(25200, { + {4096, 25200}, {6272, 28000}, {6144, 25200}, {12544, 28000}, + {12288, 25200}, {25088, 28000}, {24576, 25200} }), + /* 27.000MHz */ + HDMI_MSM_AUDIO_ARCS(27000, { + {4096, 27000}, {6272, 30000}, {6144, 27000}, {12544, 30000}, + {12288, 27000}, {25088, 30000}, {24576, 27000} }), + /* 27.027MHz */ + HDMI_MSM_AUDIO_ARCS(27030, { + {4096, 27027}, {6272, 30030}, {6144, 27027}, {12544, 30030}, + {12288, 27027}, {25088, 30030}, {24576, 27027} }), + /* 74.250MHz */ + HDMI_MSM_AUDIO_ARCS(74250, { + {4096, 74250}, {6272, 82500}, {6144, 74250}, {12544, 82500}, + {12288, 74250}, {25088, 82500}, {24576, 74250} }), + /* 148.500MHz */ + HDMI_MSM_AUDIO_ARCS(148500, { + {4096, 148500}, {6272, 165000}, {6144, 148500}, {12544, 165000}, + {12288, 148500}, {25088, 165000}, {24576, 148500} }), +}; + +static const struct hdmi_msm_audio_arcs *get_arcs(unsigned long int pixclock) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(acr_lut); i++) { + const struct hdmi_msm_audio_arcs *arcs = &acr_lut[i]; + if (arcs->pixclock == pixclock) + return arcs; + } + + return NULL; +} + +int hdmi_audio_update(struct hdmi *hdmi) +{ + struct hdmi_audio *audio = &hdmi->audio; + struct hdmi_audio_infoframe *info = &audio->infoframe; + const struct hdmi_msm_audio_arcs *arcs = NULL; + bool enabled = audio->enabled; + uint32_t acr_pkt_ctrl, vbi_pkt_ctrl, aud_pkt_ctrl; + uint32_t infofrm_ctrl, audio_config; + + DBG("audio: enabled=%d, channels=%d, channel_allocation=0x%x, " + "level_shift_value=%d, downmix_inhibit=%d, rate=%d", + audio->enabled, info->channels, info->channel_allocation, + info->level_shift_value, info->downmix_inhibit, audio->rate); + DBG("video: power_on=%d, pixclock=%lu", hdmi->power_on, hdmi->pixclock); + + if (enabled && !(hdmi->power_on && hdmi->pixclock)) { + DBG("disabling audio: no video"); + enabled = false; + } + + if (enabled) { + arcs = get_arcs(hdmi->pixclock); + if (!arcs) { + DBG("disabling audio: unsupported pixclock: %lu", + hdmi->pixclock); + enabled = false; + } + } + + /* Read first before writing */ + acr_pkt_ctrl = hdmi_read(hdmi, REG_HDMI_ACR_PKT_CTRL); + vbi_pkt_ctrl = hdmi_read(hdmi, REG_HDMI_VBI_PKT_CTRL); + aud_pkt_ctrl = hdmi_read(hdmi, REG_HDMI_AUDIO_PKT_CTRL1); + infofrm_ctrl = hdmi_read(hdmi, REG_HDMI_INFOFRAME_CTRL0); + audio_config = hdmi_read(hdmi, REG_HDMI_AUDIO_CFG); + + /* Clear N/CTS selection bits */ + acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_SELECT__MASK; + + if (enabled) { + uint32_t n, cts, multiplier; + enum hdmi_acr_cts select; + uint8_t buf[14]; + + n = arcs->lut[audio->rate].n; + cts = arcs->lut[audio->rate].cts; + + if ((MSM_HDMI_SAMPLE_RATE_192KHZ == audio->rate) || + (MSM_HDMI_SAMPLE_RATE_176_4KHZ == audio->rate)) { + multiplier = 4; + n >>= 2; /* divide N by 4 and use multiplier */ + } else if ((MSM_HDMI_SAMPLE_RATE_96KHZ == audio->rate) || + (MSM_HDMI_SAMPLE_RATE_88_2KHZ == audio->rate)) { + multiplier = 2; + n >>= 1; /* divide N by 2 and use multiplier */ + } else { + multiplier = 1; + } + + DBG("n=%u, cts=%u, multiplier=%u", n, cts, multiplier); + + acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_SOURCE; + acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_AUDIO_PRIORITY; + acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_N_MULTIPLIER(multiplier); + + if ((MSM_HDMI_SAMPLE_RATE_48KHZ == audio->rate) || + (MSM_HDMI_SAMPLE_RATE_96KHZ == audio->rate) || + (MSM_HDMI_SAMPLE_RATE_192KHZ == audio->rate)) + select = ACR_48; + else if ((MSM_HDMI_SAMPLE_RATE_44_1KHZ == audio->rate) || + (MSM_HDMI_SAMPLE_RATE_88_2KHZ == audio->rate) || + (MSM_HDMI_SAMPLE_RATE_176_4KHZ == audio->rate)) + select = ACR_44; + else /* default to 32k */ + select = ACR_32; + + acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_SELECT(select); + + hdmi_write(hdmi, REG_HDMI_ACR_0(select - 1), + HDMI_ACR_0_CTS(cts)); + hdmi_write(hdmi, REG_HDMI_ACR_1(select - 1), + HDMI_ACR_1_N(n)); + + hdmi_write(hdmi, REG_HDMI_AUDIO_PKT_CTRL2, + COND(info->channels != 2, HDMI_AUDIO_PKT_CTRL2_LAYOUT) | + HDMI_AUDIO_PKT_CTRL2_OVERRIDE); + + acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_CONT; + acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_SEND; + + /* configure infoframe: */ + hdmi_audio_infoframe_pack(info, buf, sizeof(buf)); + hdmi_write(hdmi, REG_HDMI_AUDIO_INFO0, + (buf[3] << 0) || (buf[4] << 8) || + (buf[5] << 16) || (buf[6] << 24)); + hdmi_write(hdmi, REG_HDMI_AUDIO_INFO1, + (buf[7] << 0) || (buf[8] << 8)); + + hdmi_write(hdmi, REG_HDMI_GC, 0); + + vbi_pkt_ctrl |= HDMI_VBI_PKT_CTRL_GC_ENABLE; + vbi_pkt_ctrl |= HDMI_VBI_PKT_CTRL_GC_EVERY_FRAME; + + aud_pkt_ctrl |= HDMI_AUDIO_PKT_CTRL1_AUDIO_SAMPLE_SEND; + + infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SEND; + infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_CONT; + infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SOURCE; + infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_UPDATE; + + audio_config &= ~HDMI_AUDIO_CFG_FIFO_WATERMARK__MASK; + audio_config |= HDMI_AUDIO_CFG_FIFO_WATERMARK(4); + audio_config |= HDMI_AUDIO_CFG_ENGINE_ENABLE; + } else { + hdmi_write(hdmi, REG_HDMI_GC, HDMI_GC_MUTE); + acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_CONT; + acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_SEND; + vbi_pkt_ctrl &= ~HDMI_VBI_PKT_CTRL_GC_ENABLE; + vbi_pkt_ctrl &= ~HDMI_VBI_PKT_CTRL_GC_EVERY_FRAME; + aud_pkt_ctrl &= ~HDMI_AUDIO_PKT_CTRL1_AUDIO_SAMPLE_SEND; + infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SEND; + infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_CONT; + infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SOURCE; + infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_UPDATE; + audio_config &= ~HDMI_AUDIO_CFG_ENGINE_ENABLE; + } + + hdmi_write(hdmi, REG_HDMI_ACR_PKT_CTRL, acr_pkt_ctrl); + hdmi_write(hdmi, REG_HDMI_VBI_PKT_CTRL, vbi_pkt_ctrl); + hdmi_write(hdmi, REG_HDMI_AUDIO_PKT_CTRL1, aud_pkt_ctrl); + hdmi_write(hdmi, REG_HDMI_INFOFRAME_CTRL0, infofrm_ctrl); + + hdmi_write(hdmi, REG_HDMI_AUD_INT, + COND(enabled, HDMI_AUD_INT_AUD_FIFO_URUN_INT) | + COND(enabled, HDMI_AUD_INT_AUD_SAM_DROP_INT)); + + hdmi_write(hdmi, REG_HDMI_AUDIO_CFG, audio_config); + + + DBG("audio %sabled", enabled ? "en" : "dis"); + + return 0; +} + +int hdmi_audio_info_setup(struct hdmi *hdmi, bool enabled, + uint32_t num_of_channels, uint32_t channel_allocation, + uint32_t level_shift, bool down_mix) +{ + struct hdmi_audio *audio; + + if (!hdmi) + return -ENXIO; + + audio = &hdmi->audio; + + if (num_of_channels >= ARRAY_SIZE(nchannels)) + return -EINVAL; + + audio->enabled = enabled; + audio->infoframe.channels = nchannels[num_of_channels]; + audio->infoframe.channel_allocation = channel_allocation; + audio->infoframe.level_shift_value = level_shift; + audio->infoframe.downmix_inhibit = down_mix; + + return hdmi_audio_update(hdmi); +} + +void hdmi_audio_set_sample_rate(struct hdmi *hdmi, int rate) +{ + struct hdmi_audio *audio; + + if (!hdmi) + return; + + audio = &hdmi->audio; + + if ((rate < 0) || (rate >= MSM_HDMI_SAMPLE_RATE_MAX)) + return; + + audio->rate = rate; + hdmi_audio_update(hdmi); +} diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c new file mode 100644 index 000000000..a7a1d8267 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c @@ -0,0 +1,233 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "hdmi.h" + +struct hdmi_bridge { + struct drm_bridge base; + struct hdmi *hdmi; +}; +#define to_hdmi_bridge(x) container_of(x, struct hdmi_bridge, base) + +void hdmi_bridge_destroy(struct drm_bridge *bridge) +{ +} + +static void power_on(struct drm_bridge *bridge) +{ + struct drm_device *dev = bridge->dev; + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + const struct hdmi_platform_config *config = hdmi->config; + int i, ret; + + for (i = 0; i < config->pwr_reg_cnt; i++) { + ret = regulator_enable(hdmi->pwr_regs[i]); + if (ret) { + dev_err(dev->dev, "failed to enable pwr regulator: %s (%d)\n", + config->pwr_reg_names[i], ret); + } + } + + if (config->pwr_clk_cnt > 0) { + DBG("pixclock: %lu", hdmi->pixclock); + ret = clk_set_rate(hdmi->pwr_clks[0], hdmi->pixclock); + if (ret) { + dev_err(dev->dev, "failed to set pixel clk: %s (%d)\n", + config->pwr_clk_names[0], ret); + } + } + + for (i = 0; i < config->pwr_clk_cnt; i++) { + ret = clk_prepare_enable(hdmi->pwr_clks[i]); + if (ret) { + dev_err(dev->dev, "failed to enable pwr clk: %s (%d)\n", + config->pwr_clk_names[i], ret); + } + } +} + +static void power_off(struct drm_bridge *bridge) +{ + struct drm_device *dev = bridge->dev; + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + const struct hdmi_platform_config *config = hdmi->config; + int i, ret; + + /* TODO do we need to wait for final vblank somewhere before + * cutting the clocks? + */ + mdelay(16 + 4); + + for (i = 0; i < config->pwr_clk_cnt; i++) + clk_disable_unprepare(hdmi->pwr_clks[i]); + + for (i = 0; i < config->pwr_reg_cnt; i++) { + ret = regulator_disable(hdmi->pwr_regs[i]); + if (ret) { + dev_err(dev->dev, "failed to disable pwr regulator: %s (%d)\n", + config->pwr_reg_names[i], ret); + } + } +} + +static void hdmi_bridge_pre_enable(struct drm_bridge *bridge) +{ + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + struct hdmi_phy *phy = hdmi->phy; + + DBG("power up"); + + if (!hdmi->power_on) { + power_on(bridge); + hdmi->power_on = true; + hdmi_audio_update(hdmi); + } + + phy->funcs->powerup(phy, hdmi->pixclock); + hdmi_set_mode(hdmi, true); +} + +static void hdmi_bridge_enable(struct drm_bridge *bridge) +{ +} + +static void hdmi_bridge_disable(struct drm_bridge *bridge) +{ +} + +static void hdmi_bridge_post_disable(struct drm_bridge *bridge) +{ + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + struct hdmi_phy *phy = hdmi->phy; + + DBG("power down"); + hdmi_set_mode(hdmi, false); + phy->funcs->powerdown(phy); + + if (hdmi->power_on) { + power_off(bridge); + hdmi->power_on = false; + hdmi_audio_update(hdmi); + } +} + +static void hdmi_bridge_mode_set(struct drm_bridge *bridge, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + int hstart, hend, vstart, vend; + uint32_t frame_ctrl; + + mode = adjusted_mode; + + hdmi->pixclock = mode->clock * 1000; + + hdmi->hdmi_mode = drm_match_cea_mode(mode) > 1; + + hstart = mode->htotal - mode->hsync_start; + hend = mode->htotal - mode->hsync_start + mode->hdisplay; + + vstart = mode->vtotal - mode->vsync_start - 1; + vend = mode->vtotal - mode->vsync_start + mode->vdisplay - 1; + + DBG("htotal=%d, vtotal=%d, hstart=%d, hend=%d, vstart=%d, vend=%d", + mode->htotal, mode->vtotal, hstart, hend, vstart, vend); + + hdmi_write(hdmi, REG_HDMI_TOTAL, + HDMI_TOTAL_H_TOTAL(mode->htotal - 1) | + HDMI_TOTAL_V_TOTAL(mode->vtotal - 1)); + + hdmi_write(hdmi, REG_HDMI_ACTIVE_HSYNC, + HDMI_ACTIVE_HSYNC_START(hstart) | + HDMI_ACTIVE_HSYNC_END(hend)); + hdmi_write(hdmi, REG_HDMI_ACTIVE_VSYNC, + HDMI_ACTIVE_VSYNC_START(vstart) | + HDMI_ACTIVE_VSYNC_END(vend)); + + if (mode->flags & DRM_MODE_FLAG_INTERLACE) { + hdmi_write(hdmi, REG_HDMI_VSYNC_TOTAL_F2, + HDMI_VSYNC_TOTAL_F2_V_TOTAL(mode->vtotal)); + hdmi_write(hdmi, REG_HDMI_VSYNC_ACTIVE_F2, + HDMI_VSYNC_ACTIVE_F2_START(vstart + 1) | + HDMI_VSYNC_ACTIVE_F2_END(vend + 1)); + } else { + hdmi_write(hdmi, REG_HDMI_VSYNC_TOTAL_F2, + HDMI_VSYNC_TOTAL_F2_V_TOTAL(0)); + hdmi_write(hdmi, REG_HDMI_VSYNC_ACTIVE_F2, + HDMI_VSYNC_ACTIVE_F2_START(0) | + HDMI_VSYNC_ACTIVE_F2_END(0)); + } + + frame_ctrl = 0; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + frame_ctrl |= HDMI_FRAME_CTRL_HSYNC_LOW; + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + frame_ctrl |= HDMI_FRAME_CTRL_VSYNC_LOW; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + frame_ctrl |= HDMI_FRAME_CTRL_INTERLACED_EN; + DBG("frame_ctrl=%08x", frame_ctrl); + hdmi_write(hdmi, REG_HDMI_FRAME_CTRL, frame_ctrl); + + hdmi_audio_update(hdmi); +} + +static const struct drm_bridge_funcs hdmi_bridge_funcs = { + .pre_enable = hdmi_bridge_pre_enable, + .enable = hdmi_bridge_enable, + .disable = hdmi_bridge_disable, + .post_disable = hdmi_bridge_post_disable, + .mode_set = hdmi_bridge_mode_set, +}; + + +/* initialize bridge */ +struct drm_bridge *hdmi_bridge_init(struct hdmi *hdmi) +{ + struct drm_bridge *bridge = NULL; + struct hdmi_bridge *hdmi_bridge; + int ret; + + hdmi_bridge = devm_kzalloc(hdmi->dev->dev, + sizeof(*hdmi_bridge), GFP_KERNEL); + if (!hdmi_bridge) { + ret = -ENOMEM; + goto fail; + } + + hdmi_bridge->hdmi = hdmi; + + bridge = &hdmi_bridge->base; + bridge->funcs = &hdmi_bridge_funcs; + + ret = drm_bridge_attach(hdmi->dev, bridge); + if (ret) + goto fail; + + return bridge; + +fail: + if (bridge) + hdmi_bridge_destroy(bridge); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_connector.c new file mode 100644 index 000000000..b62cdb968 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_connector.c @@ -0,0 +1,449 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/gpio.h> + +#include "msm_kms.h" +#include "hdmi.h" + +struct hdmi_connector { + struct drm_connector base; + struct hdmi *hdmi; + struct work_struct hpd_work; +}; +#define to_hdmi_connector(x) container_of(x, struct hdmi_connector, base) + +static int gpio_config(struct hdmi *hdmi, bool on) +{ + struct drm_device *dev = hdmi->dev; + const struct hdmi_platform_config *config = hdmi->config; + int ret; + + if (on) { + ret = gpio_request(config->ddc_clk_gpio, "HDMI_DDC_CLK"); + if (ret) { + dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n", + "HDMI_DDC_CLK", config->ddc_clk_gpio, ret); + goto error1; + } + gpio_set_value_cansleep(config->ddc_clk_gpio, 1); + + ret = gpio_request(config->ddc_data_gpio, "HDMI_DDC_DATA"); + if (ret) { + dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n", + "HDMI_DDC_DATA", config->ddc_data_gpio, ret); + goto error2; + } + gpio_set_value_cansleep(config->ddc_data_gpio, 1); + + ret = gpio_request(config->hpd_gpio, "HDMI_HPD"); + if (ret) { + dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n", + "HDMI_HPD", config->hpd_gpio, ret); + goto error3; + } + gpio_direction_input(config->hpd_gpio); + gpio_set_value_cansleep(config->hpd_gpio, 1); + + if (config->mux_en_gpio != -1) { + ret = gpio_request(config->mux_en_gpio, "HDMI_MUX_EN"); + if (ret) { + dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n", + "HDMI_MUX_EN", config->mux_en_gpio, ret); + goto error4; + } + gpio_set_value_cansleep(config->mux_en_gpio, 1); + } + + if (config->mux_sel_gpio != -1) { + ret = gpio_request(config->mux_sel_gpio, "HDMI_MUX_SEL"); + if (ret) { + dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n", + "HDMI_MUX_SEL", config->mux_sel_gpio, ret); + goto error5; + } + gpio_set_value_cansleep(config->mux_sel_gpio, 0); + } + + if (config->mux_lpm_gpio != -1) { + ret = gpio_request(config->mux_lpm_gpio, + "HDMI_MUX_LPM"); + if (ret) { + dev_err(dev->dev, + "'%s'(%d) gpio_request failed: %d\n", + "HDMI_MUX_LPM", + config->mux_lpm_gpio, ret); + goto error6; + } + gpio_set_value_cansleep(config->mux_lpm_gpio, 1); + } + DBG("gpio on"); + } else { + gpio_free(config->ddc_clk_gpio); + gpio_free(config->ddc_data_gpio); + gpio_free(config->hpd_gpio); + + if (config->mux_en_gpio != -1) { + gpio_set_value_cansleep(config->mux_en_gpio, 0); + gpio_free(config->mux_en_gpio); + } + + if (config->mux_sel_gpio != -1) { + gpio_set_value_cansleep(config->mux_sel_gpio, 1); + gpio_free(config->mux_sel_gpio); + } + + if (config->mux_lpm_gpio != -1) { + gpio_set_value_cansleep(config->mux_lpm_gpio, 0); + gpio_free(config->mux_lpm_gpio); + } + DBG("gpio off"); + } + + return 0; + +error6: + if (config->mux_sel_gpio != -1) + gpio_free(config->mux_sel_gpio); +error5: + if (config->mux_en_gpio != -1) + gpio_free(config->mux_en_gpio); +error4: + gpio_free(config->hpd_gpio); +error3: + gpio_free(config->ddc_data_gpio); +error2: + gpio_free(config->ddc_clk_gpio); +error1: + return ret; +} + +static int hpd_enable(struct hdmi_connector *hdmi_connector) +{ + struct hdmi *hdmi = hdmi_connector->hdmi; + const struct hdmi_platform_config *config = hdmi->config; + struct drm_device *dev = hdmi_connector->base.dev; + struct hdmi_phy *phy = hdmi->phy; + uint32_t hpd_ctrl; + int i, ret; + + for (i = 0; i < config->hpd_reg_cnt; i++) { + ret = regulator_enable(hdmi->hpd_regs[i]); + if (ret) { + dev_err(dev->dev, "failed to enable hpd regulator: %s (%d)\n", + config->hpd_reg_names[i], ret); + goto fail; + } + } + + ret = gpio_config(hdmi, true); + if (ret) { + dev_err(dev->dev, "failed to configure GPIOs: %d\n", ret); + goto fail; + } + + for (i = 0; i < config->hpd_clk_cnt; i++) { + if (config->hpd_freq && config->hpd_freq[i]) { + ret = clk_set_rate(hdmi->hpd_clks[i], + config->hpd_freq[i]); + if (ret) + dev_warn(dev->dev, "failed to set clk %s (%d)\n", + config->hpd_clk_names[i], ret); + } + + ret = clk_prepare_enable(hdmi->hpd_clks[i]); + if (ret) { + dev_err(dev->dev, "failed to enable hpd clk: %s (%d)\n", + config->hpd_clk_names[i], ret); + goto fail; + } + } + + hdmi_set_mode(hdmi, false); + phy->funcs->reset(phy); + hdmi_set_mode(hdmi, true); + + hdmi_write(hdmi, REG_HDMI_USEC_REFTIMER, 0x0001001b); + + /* enable HPD events: */ + hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, + HDMI_HPD_INT_CTRL_INT_CONNECT | + HDMI_HPD_INT_CTRL_INT_EN); + + /* set timeout to 4.1ms (max) for hardware debounce */ + hpd_ctrl = hdmi_read(hdmi, REG_HDMI_HPD_CTRL); + hpd_ctrl |= HDMI_HPD_CTRL_TIMEOUT(0x1fff); + + /* Toggle HPD circuit to trigger HPD sense */ + hdmi_write(hdmi, REG_HDMI_HPD_CTRL, + ~HDMI_HPD_CTRL_ENABLE & hpd_ctrl); + hdmi_write(hdmi, REG_HDMI_HPD_CTRL, + HDMI_HPD_CTRL_ENABLE | hpd_ctrl); + + return 0; + +fail: + return ret; +} + +static void hdp_disable(struct hdmi_connector *hdmi_connector) +{ + struct hdmi *hdmi = hdmi_connector->hdmi; + const struct hdmi_platform_config *config = hdmi->config; + struct drm_device *dev = hdmi_connector->base.dev; + int i, ret = 0; + + /* Disable HPD interrupt */ + hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, 0); + + hdmi_set_mode(hdmi, false); + + for (i = 0; i < config->hpd_clk_cnt; i++) + clk_disable_unprepare(hdmi->hpd_clks[i]); + + ret = gpio_config(hdmi, false); + if (ret) + dev_warn(dev->dev, "failed to unconfigure GPIOs: %d\n", ret); + + for (i = 0; i < config->hpd_reg_cnt; i++) { + ret = regulator_disable(hdmi->hpd_regs[i]); + if (ret) + dev_warn(dev->dev, "failed to disable hpd regulator: %s (%d)\n", + config->hpd_reg_names[i], ret); + } +} + +static void +hotplug_work(struct work_struct *work) +{ + struct hdmi_connector *hdmi_connector = + container_of(work, struct hdmi_connector, hpd_work); + struct drm_connector *connector = &hdmi_connector->base; + drm_helper_hpd_irq_event(connector->dev); +} + +void hdmi_connector_irq(struct drm_connector *connector) +{ + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + struct msm_drm_private *priv = connector->dev->dev_private; + struct hdmi *hdmi = hdmi_connector->hdmi; + uint32_t hpd_int_status, hpd_int_ctrl; + + /* Process HPD: */ + hpd_int_status = hdmi_read(hdmi, REG_HDMI_HPD_INT_STATUS); + hpd_int_ctrl = hdmi_read(hdmi, REG_HDMI_HPD_INT_CTRL); + + if ((hpd_int_ctrl & HDMI_HPD_INT_CTRL_INT_EN) && + (hpd_int_status & HDMI_HPD_INT_STATUS_INT)) { + bool detected = !!(hpd_int_status & HDMI_HPD_INT_STATUS_CABLE_DETECTED); + + /* ack & disable (temporarily) HPD events: */ + hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, + HDMI_HPD_INT_CTRL_INT_ACK); + + DBG("status=%04x, ctrl=%04x", hpd_int_status, hpd_int_ctrl); + + /* detect disconnect if we are connected or visa versa: */ + hpd_int_ctrl = HDMI_HPD_INT_CTRL_INT_EN; + if (!detected) + hpd_int_ctrl |= HDMI_HPD_INT_CTRL_INT_CONNECT; + hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, hpd_int_ctrl); + + queue_work(priv->wq, &hdmi_connector->hpd_work); + } +} + +static enum drm_connector_status detect_reg(struct hdmi *hdmi) +{ + uint32_t hpd_int_status = hdmi_read(hdmi, REG_HDMI_HPD_INT_STATUS); + return (hpd_int_status & HDMI_HPD_INT_STATUS_CABLE_DETECTED) ? + connector_status_connected : connector_status_disconnected; +} + +static enum drm_connector_status detect_gpio(struct hdmi *hdmi) +{ + const struct hdmi_platform_config *config = hdmi->config; + return gpio_get_value(config->hpd_gpio) ? + connector_status_connected : + connector_status_disconnected; +} + +static enum drm_connector_status hdmi_connector_detect( + struct drm_connector *connector, bool force) +{ + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + struct hdmi *hdmi = hdmi_connector->hdmi; + enum drm_connector_status stat_gpio, stat_reg; + int retry = 20; + + do { + stat_gpio = detect_gpio(hdmi); + stat_reg = detect_reg(hdmi); + + if (stat_gpio == stat_reg) + break; + + mdelay(10); + } while (--retry); + + /* the status we get from reading gpio seems to be more reliable, + * so trust that one the most if we didn't manage to get hdmi and + * gpio status to agree: + */ + if (stat_gpio != stat_reg) { + DBG("HDMI_HPD_INT_STATUS tells us: %d", stat_reg); + DBG("hpd gpio tells us: %d", stat_gpio); + } + + return stat_gpio; +} + +static void hdmi_connector_destroy(struct drm_connector *connector) +{ + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + + hdp_disable(hdmi_connector); + + drm_connector_unregister(connector); + drm_connector_cleanup(connector); + + kfree(hdmi_connector); +} + +static int hdmi_connector_get_modes(struct drm_connector *connector) +{ + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + struct hdmi *hdmi = hdmi_connector->hdmi; + struct edid *edid; + uint32_t hdmi_ctrl; + int ret = 0; + + hdmi_ctrl = hdmi_read(hdmi, REG_HDMI_CTRL); + hdmi_write(hdmi, REG_HDMI_CTRL, hdmi_ctrl | HDMI_CTRL_ENABLE); + + edid = drm_get_edid(connector, hdmi->i2c); + + hdmi_write(hdmi, REG_HDMI_CTRL, hdmi_ctrl); + + drm_mode_connector_update_edid_property(connector, edid); + + if (edid) { + ret = drm_add_edid_modes(connector, edid); + kfree(edid); + } + + return ret; +} + +static int hdmi_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + struct hdmi *hdmi = hdmi_connector->hdmi; + const struct hdmi_platform_config *config = hdmi->config; + struct msm_drm_private *priv = connector->dev->dev_private; + struct msm_kms *kms = priv->kms; + long actual, requested; + + requested = 1000 * mode->clock; + actual = kms->funcs->round_pixclk(kms, + requested, hdmi_connector->hdmi->encoder); + + /* for mdp5/apq8074, we manage our own pixel clk (as opposed to + * mdp4/dtv stuff where pixel clk is assigned to mdp/encoder + * instead): + */ + if (config->pwr_clk_cnt > 0) + actual = clk_round_rate(hdmi->pwr_clks[0], actual); + + DBG("requested=%ld, actual=%ld", requested, actual); + + if (actual != requested) + return MODE_CLOCK_RANGE; + + return 0; +} + +static struct drm_encoder * +hdmi_connector_best_encoder(struct drm_connector *connector) +{ + struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + return hdmi_connector->hdmi->encoder; +} + +static const struct drm_connector_funcs hdmi_connector_funcs = { + .dpms = drm_atomic_helper_connector_dpms, + .detect = hdmi_connector_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .destroy = hdmi_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, +}; + +static const struct drm_connector_helper_funcs hdmi_connector_helper_funcs = { + .get_modes = hdmi_connector_get_modes, + .mode_valid = hdmi_connector_mode_valid, + .best_encoder = hdmi_connector_best_encoder, +}; + +/* initialize connector */ +struct drm_connector *hdmi_connector_init(struct hdmi *hdmi) +{ + struct drm_connector *connector = NULL; + struct hdmi_connector *hdmi_connector; + int ret; + + hdmi_connector = kzalloc(sizeof(*hdmi_connector), GFP_KERNEL); + if (!hdmi_connector) { + ret = -ENOMEM; + goto fail; + } + + hdmi_connector->hdmi = hdmi; + INIT_WORK(&hdmi_connector->hpd_work, hotplug_work); + + connector = &hdmi_connector->base; + + drm_connector_init(hdmi->dev, connector, &hdmi_connector_funcs, + DRM_MODE_CONNECTOR_HDMIA); + drm_connector_helper_add(connector, &hdmi_connector_helper_funcs); + + connector->polled = DRM_CONNECTOR_POLL_CONNECT | + DRM_CONNECTOR_POLL_DISCONNECT; + + connector->interlace_allowed = 0; + connector->doublescan_allowed = 0; + + drm_connector_register(connector); + + ret = hpd_enable(hdmi_connector); + if (ret) { + dev_err(hdmi->dev->dev, "failed to enable HPD: %d\n", ret); + goto fail; + } + + drm_mode_connector_attach_encoder(connector, hdmi->encoder); + + return connector; + +fail: + if (connector) + hdmi_connector_destroy(connector); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c new file mode 100644 index 000000000..f4ab7f70f --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c @@ -0,0 +1,281 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "hdmi.h" + +struct hdmi_i2c_adapter { + struct i2c_adapter base; + struct hdmi *hdmi; + bool sw_done; + wait_queue_head_t ddc_event; +}; +#define to_hdmi_i2c_adapter(x) container_of(x, struct hdmi_i2c_adapter, base) + +static void init_ddc(struct hdmi_i2c_adapter *hdmi_i2c) +{ + struct hdmi *hdmi = hdmi_i2c->hdmi; + + hdmi_write(hdmi, REG_HDMI_DDC_CTRL, + HDMI_DDC_CTRL_SW_STATUS_RESET); + hdmi_write(hdmi, REG_HDMI_DDC_CTRL, + HDMI_DDC_CTRL_SOFT_RESET); + + hdmi_write(hdmi, REG_HDMI_DDC_SPEED, + HDMI_DDC_SPEED_THRESHOLD(2) | + HDMI_DDC_SPEED_PRESCALE(10)); + + hdmi_write(hdmi, REG_HDMI_DDC_SETUP, + HDMI_DDC_SETUP_TIMEOUT(0xff)); + + /* enable reference timer for 27us */ + hdmi_write(hdmi, REG_HDMI_DDC_REF, + HDMI_DDC_REF_REFTIMER_ENABLE | + HDMI_DDC_REF_REFTIMER(27)); +} + +static int ddc_clear_irq(struct hdmi_i2c_adapter *hdmi_i2c) +{ + struct hdmi *hdmi = hdmi_i2c->hdmi; + struct drm_device *dev = hdmi->dev; + uint32_t retry = 0xffff; + uint32_t ddc_int_ctrl; + + do { + --retry; + + hdmi_write(hdmi, REG_HDMI_DDC_INT_CTRL, + HDMI_DDC_INT_CTRL_SW_DONE_ACK | + HDMI_DDC_INT_CTRL_SW_DONE_MASK); + + ddc_int_ctrl = hdmi_read(hdmi, REG_HDMI_DDC_INT_CTRL); + + } while ((ddc_int_ctrl & HDMI_DDC_INT_CTRL_SW_DONE_INT) && retry); + + if (!retry) { + dev_err(dev->dev, "timeout waiting for DDC\n"); + return -ETIMEDOUT; + } + + hdmi_i2c->sw_done = false; + + return 0; +} + +#define MAX_TRANSACTIONS 4 + +static bool sw_done(struct hdmi_i2c_adapter *hdmi_i2c) +{ + struct hdmi *hdmi = hdmi_i2c->hdmi; + + if (!hdmi_i2c->sw_done) { + uint32_t ddc_int_ctrl; + + ddc_int_ctrl = hdmi_read(hdmi, REG_HDMI_DDC_INT_CTRL); + + if ((ddc_int_ctrl & HDMI_DDC_INT_CTRL_SW_DONE_MASK) && + (ddc_int_ctrl & HDMI_DDC_INT_CTRL_SW_DONE_INT)) { + hdmi_i2c->sw_done = true; + hdmi_write(hdmi, REG_HDMI_DDC_INT_CTRL, + HDMI_DDC_INT_CTRL_SW_DONE_ACK); + } + } + + return hdmi_i2c->sw_done; +} + +static int hdmi_i2c_xfer(struct i2c_adapter *i2c, + struct i2c_msg *msgs, int num) +{ + struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c); + struct hdmi *hdmi = hdmi_i2c->hdmi; + struct drm_device *dev = hdmi->dev; + static const uint32_t nack[] = { + HDMI_DDC_SW_STATUS_NACK0, HDMI_DDC_SW_STATUS_NACK1, + HDMI_DDC_SW_STATUS_NACK2, HDMI_DDC_SW_STATUS_NACK3, + }; + int indices[MAX_TRANSACTIONS]; + int ret, i, j, index = 0; + uint32_t ddc_status, ddc_data, i2c_trans; + + num = min(num, MAX_TRANSACTIONS); + + WARN_ON(!(hdmi_read(hdmi, REG_HDMI_CTRL) & HDMI_CTRL_ENABLE)); + + if (num == 0) + return num; + + init_ddc(hdmi_i2c); + + ret = ddc_clear_irq(hdmi_i2c); + if (ret) + return ret; + + for (i = 0; i < num; i++) { + struct i2c_msg *p = &msgs[i]; + uint32_t raw_addr = p->addr << 1; + + if (p->flags & I2C_M_RD) + raw_addr |= 1; + + ddc_data = HDMI_DDC_DATA_DATA(raw_addr) | + HDMI_DDC_DATA_DATA_RW(DDC_WRITE); + + if (i == 0) { + ddc_data |= HDMI_DDC_DATA_INDEX(0) | + HDMI_DDC_DATA_INDEX_WRITE; + } + + hdmi_write(hdmi, REG_HDMI_DDC_DATA, ddc_data); + index++; + + indices[i] = index; + + if (p->flags & I2C_M_RD) { + index += p->len; + } else { + for (j = 0; j < p->len; j++) { + ddc_data = HDMI_DDC_DATA_DATA(p->buf[j]) | + HDMI_DDC_DATA_DATA_RW(DDC_WRITE); + hdmi_write(hdmi, REG_HDMI_DDC_DATA, ddc_data); + index++; + } + } + + i2c_trans = HDMI_I2C_TRANSACTION_REG_CNT(p->len) | + HDMI_I2C_TRANSACTION_REG_RW( + (p->flags & I2C_M_RD) ? DDC_READ : DDC_WRITE) | + HDMI_I2C_TRANSACTION_REG_START; + + if (i == (num - 1)) + i2c_trans |= HDMI_I2C_TRANSACTION_REG_STOP; + + hdmi_write(hdmi, REG_HDMI_I2C_TRANSACTION(i), i2c_trans); + } + + /* trigger the transfer: */ + hdmi_write(hdmi, REG_HDMI_DDC_CTRL, + HDMI_DDC_CTRL_TRANSACTION_CNT(num - 1) | + HDMI_DDC_CTRL_GO); + + ret = wait_event_timeout(hdmi_i2c->ddc_event, sw_done(hdmi_i2c), HZ/4); + if (ret <= 0) { + if (ret == 0) + ret = -ETIMEDOUT; + dev_warn(dev->dev, "DDC timeout: %d\n", ret); + DBG("sw_status=%08x, hw_status=%08x, int_ctrl=%08x", + hdmi_read(hdmi, REG_HDMI_DDC_SW_STATUS), + hdmi_read(hdmi, REG_HDMI_DDC_HW_STATUS), + hdmi_read(hdmi, REG_HDMI_DDC_INT_CTRL)); + return ret; + } + + ddc_status = hdmi_read(hdmi, REG_HDMI_DDC_SW_STATUS); + + /* read back results of any read transactions: */ + for (i = 0; i < num; i++) { + struct i2c_msg *p = &msgs[i]; + + if (!(p->flags & I2C_M_RD)) + continue; + + /* check for NACK: */ + if (ddc_status & nack[i]) { + DBG("ddc_status=%08x", ddc_status); + break; + } + + ddc_data = HDMI_DDC_DATA_DATA_RW(DDC_READ) | + HDMI_DDC_DATA_INDEX(indices[i]) | + HDMI_DDC_DATA_INDEX_WRITE; + + hdmi_write(hdmi, REG_HDMI_DDC_DATA, ddc_data); + + /* discard first byte: */ + hdmi_read(hdmi, REG_HDMI_DDC_DATA); + + for (j = 0; j < p->len; j++) { + ddc_data = hdmi_read(hdmi, REG_HDMI_DDC_DATA); + p->buf[j] = FIELD(ddc_data, HDMI_DDC_DATA_DATA); + } + } + + return i; +} + +static u32 hdmi_i2c_func(struct i2c_adapter *adapter) +{ + return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; +} + +static const struct i2c_algorithm hdmi_i2c_algorithm = { + .master_xfer = hdmi_i2c_xfer, + .functionality = hdmi_i2c_func, +}; + +void hdmi_i2c_irq(struct i2c_adapter *i2c) +{ + struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c); + + if (sw_done(hdmi_i2c)) + wake_up_all(&hdmi_i2c->ddc_event); +} + +void hdmi_i2c_destroy(struct i2c_adapter *i2c) +{ + struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c); + i2c_del_adapter(i2c); + kfree(hdmi_i2c); +} + +struct i2c_adapter *hdmi_i2c_init(struct hdmi *hdmi) +{ + struct drm_device *dev = hdmi->dev; + struct hdmi_i2c_adapter *hdmi_i2c; + struct i2c_adapter *i2c = NULL; + int ret; + + hdmi_i2c = kzalloc(sizeof(*hdmi_i2c), GFP_KERNEL); + if (!hdmi_i2c) { + ret = -ENOMEM; + goto fail; + } + + i2c = &hdmi_i2c->base; + + hdmi_i2c->hdmi = hdmi; + init_waitqueue_head(&hdmi_i2c->ddc_event); + + + i2c->owner = THIS_MODULE; + i2c->class = I2C_CLASS_DDC; + snprintf(i2c->name, sizeof(i2c->name), "msm hdmi i2c"); + i2c->dev.parent = &hdmi->pdev->dev; + i2c->algo = &hdmi_i2c_algorithm; + + ret = i2c_add_adapter(i2c); + if (ret) { + dev_err(dev->dev, "failed to register hdmi i2c: %d\n", ret); + goto fail; + } + + return i2c; + +fail: + if (i2c) + hdmi_i2c_destroy(i2c); + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c new file mode 100644 index 000000000..6997ec636 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c @@ -0,0 +1,561 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifdef CONFIG_COMMON_CLK +#include <linux/clk.h> +#include <linux/clk-provider.h> +#endif + +#include "hdmi.h" + +struct hdmi_phy_8960 { + struct hdmi_phy base; + struct hdmi *hdmi; +#ifdef CONFIG_COMMON_CLK + struct clk_hw pll_hw; + struct clk *pll; + unsigned long pixclk; +#endif +}; +#define to_hdmi_phy_8960(x) container_of(x, struct hdmi_phy_8960, base) + +#ifdef CONFIG_COMMON_CLK +#define clk_to_phy(x) container_of(x, struct hdmi_phy_8960, pll_hw) + +/* + * HDMI PLL: + * + * To get the parent clock setup properly, we need to plug in hdmi pll + * configuration into common-clock-framework. + */ + +struct pll_rate { + unsigned long rate; + struct { + uint32_t val; + uint32_t reg; + } conf[32]; +}; + +/* NOTE: keep sorted highest freq to lowest: */ +static const struct pll_rate freqtbl[] = { + { 154000000, { + { 0x08, REG_HDMI_8960_PHY_PLL_REFCLK_CFG }, + { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 }, + { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 }, + { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 }, + { 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 }, + { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 }, + { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 }, + { 0x0d, REG_HDMI_8960_PHY_PLL_SDM_CFG0 }, + { 0x4d, REG_HDMI_8960_PHY_PLL_SDM_CFG1 }, + { 0x5e, REG_HDMI_8960_PHY_PLL_SDM_CFG2 }, + { 0x42, REG_HDMI_8960_PHY_PLL_SDM_CFG3 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 }, + { 0, 0 } } + }, + /* 1080p60/1080p50 case */ + { 148500000, { + { 0x02, REG_HDMI_8960_PHY_PLL_REFCLK_CFG }, + { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG }, + { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 }, + { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 }, + { 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG }, + { 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG }, + { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B }, + { 0x76, REG_HDMI_8960_PHY_PLL_SDM_CFG0 }, + { 0x01, REG_HDMI_8960_PHY_PLL_SDM_CFG1 }, + { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG2 }, + { 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 }, + { 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG3 }, + { 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 }, + { 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 }, + { 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 }, + { 0xe6, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 }, + { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 }, + { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 }, + { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 }, + { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 }, + { 0, 0 } } + }, + { 108000000, { + { 0x08, REG_HDMI_8960_PHY_PLL_REFCLK_CFG }, + { 0x21, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 }, + { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 }, + { 0x1c, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 }, + { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 }, + { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 }, + { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 }, + { 0x49, REG_HDMI_8960_PHY_PLL_SDM_CFG0 }, + { 0x49, REG_HDMI_8960_PHY_PLL_SDM_CFG1 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG3 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 }, + { 0, 0 } } + }, + /* 720p60/720p50/1080i60/1080i50/1080p24/1080p30/1080p25 */ + { 74250000, { + { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B }, + { 0x12, REG_HDMI_8960_PHY_PLL_REFCLK_CFG }, + { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 }, + { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 }, + { 0x76, REG_HDMI_8960_PHY_PLL_SDM_CFG0 }, + { 0xe6, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 }, + { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 }, + { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 }, + { 0, 0 } } + }, + { 74176000, { + { 0x18, REG_HDMI_8960_PHY_PLL_REFCLK_CFG }, + { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 }, + { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 }, + { 0xe5, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 }, + { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 }, + { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 }, + { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 }, + { 0x0c, REG_HDMI_8960_PHY_PLL_SDM_CFG0 }, + { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG1 }, + { 0x7d, REG_HDMI_8960_PHY_PLL_SDM_CFG2 }, + { 0xbc, REG_HDMI_8960_PHY_PLL_SDM_CFG3 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 }, + { 0, 0 } } + }, + { 65000000, { + { 0x18, REG_HDMI_8960_PHY_PLL_REFCLK_CFG }, + { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 }, + { 0xf9, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 }, + { 0x8a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 }, + { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 }, + { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 }, + { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 }, + { 0x0b, REG_HDMI_8960_PHY_PLL_SDM_CFG0 }, + { 0x4b, REG_HDMI_8960_PHY_PLL_SDM_CFG1 }, + { 0x7b, REG_HDMI_8960_PHY_PLL_SDM_CFG2 }, + { 0x09, REG_HDMI_8960_PHY_PLL_SDM_CFG3 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 }, + { 0, 0 } } + }, + /* 480p60/480i60 */ + { 27030000, { + { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B }, + { 0x38, REG_HDMI_8960_PHY_PLL_REFCLK_CFG }, + { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG }, + { 0x20, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 }, + { 0xff, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG0 }, + { 0x4e, REG_HDMI_8960_PHY_PLL_SDM_CFG1 }, + { 0xd7, REG_HDMI_8960_PHY_PLL_SDM_CFG2 }, + { 0x03, REG_HDMI_8960_PHY_PLL_SDM_CFG3 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 }, + { 0x2a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 }, + { 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 }, + { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 }, + { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 }, + { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 }, + { 0, 0 } } + }, + /* 576p50/576i50 */ + { 27000000, { + { 0x32, REG_HDMI_8960_PHY_PLL_REFCLK_CFG }, + { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG }, + { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 }, + { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 }, + { 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG }, + { 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG }, + { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B }, + { 0x7b, REG_HDMI_8960_PHY_PLL_SDM_CFG0 }, + { 0x01, REG_HDMI_8960_PHY_PLL_SDM_CFG1 }, + { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG2 }, + { 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 }, + { 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG3 }, + { 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 }, + { 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 }, + { 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 }, + { 0x2a, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 }, + { 0x03, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 }, + { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 }, + { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 }, + { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 }, + { 0, 0 } } + }, + /* 640x480p60 */ + { 25200000, { + { 0x32, REG_HDMI_8960_PHY_PLL_REFCLK_CFG }, + { 0x02, REG_HDMI_8960_PHY_PLL_CHRG_PUMP_CFG }, + { 0x01, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG0 }, + { 0x33, REG_HDMI_8960_PHY_PLL_LOOP_FLT_CFG1 }, + { 0x2c, REG_HDMI_8960_PHY_PLL_IDAC_ADJ_CFG }, + { 0x06, REG_HDMI_8960_PHY_PLL_I_VI_KVCO_CFG }, + { 0x0a, REG_HDMI_8960_PHY_PLL_PWRDN_B }, + { 0x77, REG_HDMI_8960_PHY_PLL_SDM_CFG0 }, + { 0x4c, REG_HDMI_8960_PHY_PLL_SDM_CFG1 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG2 }, + { 0xc0, REG_HDMI_8960_PHY_PLL_SDM_CFG3 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SDM_CFG4 }, + { 0x9a, REG_HDMI_8960_PHY_PLL_SSC_CFG0 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG1 }, + { 0x00, REG_HDMI_8960_PHY_PLL_SSC_CFG2 }, + { 0x20, REG_HDMI_8960_PHY_PLL_SSC_CFG3 }, + { 0x10, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0 }, + { 0x1a, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1 }, + { 0x0d, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2 }, + { 0xf4, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG0 }, + { 0x02, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG1 }, + { 0x3b, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG2 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG3 }, + { 0x86, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG4 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG5 }, + { 0x33, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG6 }, + { 0x00, REG_HDMI_8960_PHY_PLL_VCOCAL_CFG7 }, + { 0, 0 } } + }, +}; + +static int hdmi_pll_enable(struct clk_hw *hw) +{ + struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw); + struct hdmi *hdmi = phy_8960->hdmi; + int timeout_count, pll_lock_retry = 10; + unsigned int val; + + DBG(""); + + /* Assert PLL S/W reset */ + hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x8d); + hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG0, 0x10); + hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG1, 0x1a); + + /* Wait for a short time before de-asserting + * to allow the hardware to complete its job. + * This much of delay should be fine for hardware + * to assert and de-assert. + */ + udelay(10); + + /* De-assert PLL S/W reset */ + hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x0d); + + val = hdmi_read(hdmi, REG_HDMI_8960_PHY_REG12); + val |= HDMI_8960_PHY_REG12_SW_RESET; + /* Assert PHY S/W reset */ + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val); + val &= ~HDMI_8960_PHY_REG12_SW_RESET; + /* Wait for a short time before de-asserting + to allow the hardware to complete its job. + This much of delay should be fine for hardware + to assert and de-assert. */ + udelay(10); + /* De-assert PHY S/W reset */ + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x3f); + + val = hdmi_read(hdmi, REG_HDMI_8960_PHY_REG12); + val |= HDMI_8960_PHY_REG12_PWRDN_B; + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val); + /* Wait 10 us for enabling global power for PHY */ + mb(); + udelay(10); + + val = hdmi_read(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B); + val |= HDMI_8960_PHY_PLL_PWRDN_B_PLL_PWRDN_B; + val &= ~HDMI_8960_PHY_PLL_PWRDN_B_PD_PLL; + hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B, val); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x80); + + timeout_count = 1000; + while (--pll_lock_retry > 0) { + + /* are we there yet? */ + val = hdmi_read(hdmi, REG_HDMI_8960_PHY_PLL_STATUS0); + if (val & HDMI_8960_PHY_PLL_STATUS0_PLL_LOCK) + break; + + udelay(1); + + if (--timeout_count > 0) + continue; + + /* + * PLL has still not locked. + * Do a software reset and try again + * Assert PLL S/W reset first + */ + hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x8d); + udelay(10); + hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_LOCKDET_CFG2, 0x0d); + + /* + * Wait for a short duration for the PLL calibration + * before checking if the PLL gets locked + */ + udelay(350); + + timeout_count = 1000; + } + + return 0; +} + +static void hdmi_pll_disable(struct clk_hw *hw) +{ + struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw); + struct hdmi *hdmi = phy_8960->hdmi; + unsigned int val; + + DBG(""); + + val = hdmi_read(hdmi, REG_HDMI_8960_PHY_REG12); + val &= ~HDMI_8960_PHY_REG12_PWRDN_B; + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG12, val); + + val = hdmi_read(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B); + val |= HDMI_8960_PHY_REG12_SW_RESET; + val &= ~HDMI_8960_PHY_REG12_PWRDN_B; + hdmi_write(hdmi, REG_HDMI_8960_PHY_PLL_PWRDN_B, val); + /* Make sure HDMI PHY/PLL are powered down */ + mb(); +} + +static const struct pll_rate *find_rate(unsigned long rate) +{ + int i; + for (i = 1; i < ARRAY_SIZE(freqtbl); i++) + if (rate > freqtbl[i].rate) + return &freqtbl[i-1]; + return &freqtbl[i-1]; +} + +static unsigned long hdmi_pll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw); + return phy_8960->pixclk; +} + +static long hdmi_pll_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + const struct pll_rate *pll_rate = find_rate(rate); + return pll_rate->rate; +} + +static int hdmi_pll_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct hdmi_phy_8960 *phy_8960 = clk_to_phy(hw); + struct hdmi *hdmi = phy_8960->hdmi; + const struct pll_rate *pll_rate = find_rate(rate); + int i; + + DBG("rate=%lu", rate); + + for (i = 0; pll_rate->conf[i].reg; i++) + hdmi_write(hdmi, pll_rate->conf[i].reg, pll_rate->conf[i].val); + + phy_8960->pixclk = rate; + + return 0; +} + + +static const struct clk_ops hdmi_pll_ops = { + .enable = hdmi_pll_enable, + .disable = hdmi_pll_disable, + .recalc_rate = hdmi_pll_recalc_rate, + .round_rate = hdmi_pll_round_rate, + .set_rate = hdmi_pll_set_rate, +}; + +static const char *hdmi_pll_parents[] = { + "pxo", +}; + +static struct clk_init_data pll_init = { + .name = "hdmi_pll", + .ops = &hdmi_pll_ops, + .parent_names = hdmi_pll_parents, + .num_parents = ARRAY_SIZE(hdmi_pll_parents), +}; +#endif + +/* + * HDMI Phy: + */ + +static void hdmi_phy_8960_destroy(struct hdmi_phy *phy) +{ + struct hdmi_phy_8960 *phy_8960 = to_hdmi_phy_8960(phy); + kfree(phy_8960); +} + +static void hdmi_phy_8960_reset(struct hdmi_phy *phy) +{ + struct hdmi_phy_8960 *phy_8960 = to_hdmi_phy_8960(phy); + struct hdmi *hdmi = phy_8960->hdmi; + unsigned int val; + + val = hdmi_read(hdmi, REG_HDMI_PHY_CTRL); + + if (val & HDMI_PHY_CTRL_SW_RESET_LOW) { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET); + } else { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET); + } + + if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET_PLL); + } else { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET_PLL); + } + + msleep(100); + + if (val & HDMI_PHY_CTRL_SW_RESET_LOW) { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET); + } else { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET); + } + + if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET_PLL); + } else { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET_PLL); + } +} + +static void hdmi_phy_8960_powerup(struct hdmi_phy *phy, + unsigned long int pixclock) +{ + struct hdmi_phy_8960 *phy_8960 = to_hdmi_phy_8960(phy); + struct hdmi *hdmi = phy_8960->hdmi; + + DBG("pixclock: %lu", pixclock); + + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x00); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG0, 0x1b); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG1, 0xf2); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG4, 0x00); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG5, 0x00); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG6, 0x00); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG7, 0x00); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG8, 0x00); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG9, 0x00); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG10, 0x00); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG11, 0x00); + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG3, 0x20); +} + +static void hdmi_phy_8960_powerdown(struct hdmi_phy *phy) +{ + struct hdmi_phy_8960 *phy_8960 = to_hdmi_phy_8960(phy); + struct hdmi *hdmi = phy_8960->hdmi; + + DBG(""); + + hdmi_write(hdmi, REG_HDMI_8960_PHY_REG2, 0x7f); +} + +static const struct hdmi_phy_funcs hdmi_phy_8960_funcs = { + .destroy = hdmi_phy_8960_destroy, + .reset = hdmi_phy_8960_reset, + .powerup = hdmi_phy_8960_powerup, + .powerdown = hdmi_phy_8960_powerdown, +}; + +struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi) +{ + struct hdmi_phy_8960 *phy_8960; + struct hdmi_phy *phy = NULL; + int ret; +#ifdef CONFIG_COMMON_CLK + int i; + + /* sanity check: */ + for (i = 0; i < (ARRAY_SIZE(freqtbl) - 1); i++) + if (WARN_ON(freqtbl[i].rate < freqtbl[i+1].rate)) + return ERR_PTR(-EINVAL); +#endif + + phy_8960 = kzalloc(sizeof(*phy_8960), GFP_KERNEL); + if (!phy_8960) { + ret = -ENOMEM; + goto fail; + } + + phy = &phy_8960->base; + + phy->funcs = &hdmi_phy_8960_funcs; + + phy_8960->hdmi = hdmi; + +#ifdef CONFIG_COMMON_CLK + phy_8960->pll_hw.init = &pll_init; + phy_8960->pll = devm_clk_register(&hdmi->pdev->dev, &phy_8960->pll_hw); + if (IS_ERR(phy_8960->pll)) { + ret = PTR_ERR(phy_8960->pll); + phy_8960->pll = NULL; + goto fail; + } +#endif + + return phy; + +fail: + if (phy) + hdmi_phy_8960_destroy(phy); + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.c b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.c new file mode 100644 index 000000000..391433c1a --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.c @@ -0,0 +1,214 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "hdmi.h" + +struct hdmi_phy_8x60 { + struct hdmi_phy base; + struct hdmi *hdmi; +}; +#define to_hdmi_phy_8x60(x) container_of(x, struct hdmi_phy_8x60, base) + +static void hdmi_phy_8x60_destroy(struct hdmi_phy *phy) +{ + struct hdmi_phy_8x60 *phy_8x60 = to_hdmi_phy_8x60(phy); + kfree(phy_8x60); +} + +static void hdmi_phy_8x60_reset(struct hdmi_phy *phy) +{ + struct hdmi_phy_8x60 *phy_8x60 = to_hdmi_phy_8x60(phy); + struct hdmi *hdmi = phy_8x60->hdmi; + unsigned int val; + + val = hdmi_read(hdmi, REG_HDMI_PHY_CTRL); + + if (val & HDMI_PHY_CTRL_SW_RESET_LOW) { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET); + } else { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET); + } + + msleep(100); + + if (val & HDMI_PHY_CTRL_SW_RESET_LOW) { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET); + } else { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET); + } +} + +static void hdmi_phy_8x60_powerup(struct hdmi_phy *phy, + unsigned long int pixclock) +{ + struct hdmi_phy_8x60 *phy_8x60 = to_hdmi_phy_8x60(phy); + struct hdmi *hdmi = phy_8x60->hdmi; + + /* De-serializer delay D/C for non-lbk mode: */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG0, + HDMI_8x60_PHY_REG0_DESER_DEL_CTRL(3)); + + if (pixclock == 27000000) { + /* video_format == HDMI_VFRMT_720x480p60_16_9 */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG1, + HDMI_8x60_PHY_REG1_DTEST_MUX_SEL(5) | + HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL(3)); + } else { + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG1, + HDMI_8x60_PHY_REG1_DTEST_MUX_SEL(5) | + HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL(4)); + } + + /* No matter what, start from the power down mode: */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG2, + HDMI_8x60_PHY_REG2_PD_PWRGEN | + HDMI_8x60_PHY_REG2_PD_PLL | + HDMI_8x60_PHY_REG2_PD_DRIVE_4 | + HDMI_8x60_PHY_REG2_PD_DRIVE_3 | + HDMI_8x60_PHY_REG2_PD_DRIVE_2 | + HDMI_8x60_PHY_REG2_PD_DRIVE_1 | + HDMI_8x60_PHY_REG2_PD_DESER); + + /* Turn PowerGen on: */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG2, + HDMI_8x60_PHY_REG2_PD_PLL | + HDMI_8x60_PHY_REG2_PD_DRIVE_4 | + HDMI_8x60_PHY_REG2_PD_DRIVE_3 | + HDMI_8x60_PHY_REG2_PD_DRIVE_2 | + HDMI_8x60_PHY_REG2_PD_DRIVE_1 | + HDMI_8x60_PHY_REG2_PD_DESER); + + /* Turn PLL power on: */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG2, + HDMI_8x60_PHY_REG2_PD_DRIVE_4 | + HDMI_8x60_PHY_REG2_PD_DRIVE_3 | + HDMI_8x60_PHY_REG2_PD_DRIVE_2 | + HDMI_8x60_PHY_REG2_PD_DRIVE_1 | + HDMI_8x60_PHY_REG2_PD_DESER); + + /* Write to HIGH after PLL power down de-assert: */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG3, + HDMI_8x60_PHY_REG3_PLL_ENABLE); + + /* ASIC power on; PHY REG9 = 0 */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG9, 0); + + /* Enable PLL lock detect, PLL lock det will go high after lock + * Enable the re-time logic + */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG12, + HDMI_8x60_PHY_REG12_RETIMING_EN | + HDMI_8x60_PHY_REG12_PLL_LOCK_DETECT_EN); + + /* Drivers are on: */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG2, + HDMI_8x60_PHY_REG2_PD_DESER); + + /* If the RX detector is needed: */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG2, + HDMI_8x60_PHY_REG2_RCV_SENSE_EN | + HDMI_8x60_PHY_REG2_PD_DESER); + + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG4, 0); + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG5, 0); + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG6, 0); + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG7, 0); + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG8, 0); + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG9, 0); + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG10, 0); + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG11, 0); + + /* If we want to use lock enable based on counting: */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG12, + HDMI_8x60_PHY_REG12_RETIMING_EN | + HDMI_8x60_PHY_REG12_PLL_LOCK_DETECT_EN | + HDMI_8x60_PHY_REG12_FORCE_LOCK); +} + +static void hdmi_phy_8x60_powerdown(struct hdmi_phy *phy) +{ + struct hdmi_phy_8x60 *phy_8x60 = to_hdmi_phy_8x60(phy); + struct hdmi *hdmi = phy_8x60->hdmi; + + /* Assert RESET PHY from controller */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + HDMI_PHY_CTRL_SW_RESET); + udelay(10); + /* De-assert RESET PHY from controller */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, 0); + /* Turn off Driver */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG2, + HDMI_8x60_PHY_REG2_PD_DRIVE_4 | + HDMI_8x60_PHY_REG2_PD_DRIVE_3 | + HDMI_8x60_PHY_REG2_PD_DRIVE_2 | + HDMI_8x60_PHY_REG2_PD_DRIVE_1 | + HDMI_8x60_PHY_REG2_PD_DESER); + udelay(10); + /* Disable PLL */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG3, 0); + /* Power down PHY, but keep RX-sense: */ + hdmi_write(hdmi, REG_HDMI_8x60_PHY_REG2, + HDMI_8x60_PHY_REG2_RCV_SENSE_EN | + HDMI_8x60_PHY_REG2_PD_PWRGEN | + HDMI_8x60_PHY_REG2_PD_PLL | + HDMI_8x60_PHY_REG2_PD_DRIVE_4 | + HDMI_8x60_PHY_REG2_PD_DRIVE_3 | + HDMI_8x60_PHY_REG2_PD_DRIVE_2 | + HDMI_8x60_PHY_REG2_PD_DRIVE_1 | + HDMI_8x60_PHY_REG2_PD_DESER); +} + +static const struct hdmi_phy_funcs hdmi_phy_8x60_funcs = { + .destroy = hdmi_phy_8x60_destroy, + .reset = hdmi_phy_8x60_reset, + .powerup = hdmi_phy_8x60_powerup, + .powerdown = hdmi_phy_8x60_powerdown, +}; + +struct hdmi_phy *hdmi_phy_8x60_init(struct hdmi *hdmi) +{ + struct hdmi_phy_8x60 *phy_8x60; + struct hdmi_phy *phy = NULL; + int ret; + + phy_8x60 = kzalloc(sizeof(*phy_8x60), GFP_KERNEL); + if (!phy_8x60) { + ret = -ENOMEM; + goto fail; + } + + phy = &phy_8x60->base; + + phy->funcs = &hdmi_phy_8x60_funcs; + + phy_8x60->hdmi = hdmi; + + return phy; + +fail: + if (phy) + hdmi_phy_8x60_destroy(phy); + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c new file mode 100644 index 000000000..59fa6cdac --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c @@ -0,0 +1,157 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "hdmi.h" + +struct hdmi_phy_8x74 { + struct hdmi_phy base; + struct hdmi *hdmi; + void __iomem *mmio; +}; +#define to_hdmi_phy_8x74(x) container_of(x, struct hdmi_phy_8x74, base) + + +static void phy_write(struct hdmi_phy_8x74 *phy, u32 reg, u32 data) +{ + msm_writel(data, phy->mmio + reg); +} + +//static u32 phy_read(struct hdmi_phy_8x74 *phy, u32 reg) +//{ +// return msm_readl(phy->mmio + reg); +//} + +static void hdmi_phy_8x74_destroy(struct hdmi_phy *phy) +{ + struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy); + kfree(phy_8x74); +} + +static void hdmi_phy_8x74_reset(struct hdmi_phy *phy) +{ + struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy); + struct hdmi *hdmi = phy_8x74->hdmi; + unsigned int val; + + /* NOTE that HDMI_PHY_CTL is in core mmio, not phy mmio: */ + + val = hdmi_read(hdmi, REG_HDMI_PHY_CTRL); + + if (val & HDMI_PHY_CTRL_SW_RESET_LOW) { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET); + } else { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET); + } + + if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET_PLL); + } else { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET_PLL); + } + + msleep(100); + + if (val & HDMI_PHY_CTRL_SW_RESET_LOW) { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET); + } else { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET); + } + + if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET_PLL); + } else { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET_PLL); + } +} + +static void hdmi_phy_8x74_powerup(struct hdmi_phy *phy, + unsigned long int pixclock) +{ + struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy); + + phy_write(phy_8x74, REG_HDMI_8x74_ANA_CFG0, 0x1b); + phy_write(phy_8x74, REG_HDMI_8x74_ANA_CFG1, 0xf2); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_CFG0, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN0, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN1, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN2, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN3, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_PD_CTRL1, 0x20); +} + +static void hdmi_phy_8x74_powerdown(struct hdmi_phy *phy) +{ + struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy); + phy_write(phy_8x74, REG_HDMI_8x74_PD_CTRL0, 0x7f); +} + +static const struct hdmi_phy_funcs hdmi_phy_8x74_funcs = { + .destroy = hdmi_phy_8x74_destroy, + .reset = hdmi_phy_8x74_reset, + .powerup = hdmi_phy_8x74_powerup, + .powerdown = hdmi_phy_8x74_powerdown, +}; + +struct hdmi_phy *hdmi_phy_8x74_init(struct hdmi *hdmi) +{ + struct hdmi_phy_8x74 *phy_8x74; + struct hdmi_phy *phy = NULL; + int ret; + + phy_8x74 = kzalloc(sizeof(*phy_8x74), GFP_KERNEL); + if (!phy_8x74) { + ret = -ENOMEM; + goto fail; + } + + phy = &phy_8x74->base; + + phy->funcs = &hdmi_phy_8x74_funcs; + + phy_8x74->hdmi = hdmi; + + /* for 8x74, the phy mmio is mapped separately: */ + phy_8x74->mmio = msm_ioremap(hdmi->pdev, + "phy_physical", "HDMI_8x74"); + if (IS_ERR(phy_8x74->mmio)) { + ret = PTR_ERR(phy_8x74->mmio); + goto fail; + } + + return phy; + +fail: + if (phy) + hdmi_phy_8x74_destroy(phy); + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/hdmi/qfprom.xml.h b/kernel/drivers/gpu/drm/msm/hdmi/qfprom.xml.h new file mode 100644 index 000000000..43bb54a9a --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/hdmi/qfprom.xml.h @@ -0,0 +1,53 @@ +#ifndef QFPROM_XML +#define QFPROM_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57) +- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00) + +Copyright (C) 2013 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +#define REG_QFPROM_CONFIG_ROW0_LSB 0x00000238 +#define QFPROM_CONFIG_ROW0_LSB_HDMI_DISABLE 0x00200000 +#define QFPROM_CONFIG_ROW0_LSB_HDCP_DISABLE 0x00400000 + + +#endif /* QFPROM_XML */ diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h new file mode 100644 index 000000000..1d39174d9 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h @@ -0,0 +1,1173 @@ +#ifndef MDP4_XML +#define MDP4_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57) +- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00) + +Copyright (C) 2013-2014 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum mdp4_pipe { + VG1 = 0, + VG2 = 1, + RGB1 = 2, + RGB2 = 3, + RGB3 = 4, + VG3 = 5, + VG4 = 6, +}; + +enum mdp4_mixer { + MIXER0 = 0, + MIXER1 = 1, + MIXER2 = 2, +}; + +enum mdp4_intf { + INTF_LCDC_DTV = 0, + INTF_DSI_VIDEO = 1, + INTF_DSI_CMD = 2, + INTF_EBI2_TV = 3, +}; + +enum mdp4_cursor_format { + CURSOR_ARGB = 1, + CURSOR_XRGB = 2, +}; + +enum mdp4_frame_format { + FRAME_LINEAR = 0, + FRAME_TILE_ARGB_4X4 = 1, + FRAME_TILE_YCBCR_420 = 2, +}; + +enum mdp4_scale_unit { + SCALE_FIR = 0, + SCALE_MN_PHASE = 1, + SCALE_PIXEL_RPT = 2, +}; + +enum mdp4_dma { + DMA_P = 0, + DMA_S = 1, + DMA_E = 2, +}; + +#define MDP4_IRQ_OVERLAY0_DONE 0x00000001 +#define MDP4_IRQ_OVERLAY1_DONE 0x00000002 +#define MDP4_IRQ_DMA_S_DONE 0x00000004 +#define MDP4_IRQ_DMA_E_DONE 0x00000008 +#define MDP4_IRQ_DMA_P_DONE 0x00000010 +#define MDP4_IRQ_VG1_HISTOGRAM 0x00000020 +#define MDP4_IRQ_VG2_HISTOGRAM 0x00000040 +#define MDP4_IRQ_PRIMARY_VSYNC 0x00000080 +#define MDP4_IRQ_PRIMARY_INTF_UDERRUN 0x00000100 +#define MDP4_IRQ_EXTERNAL_VSYNC 0x00000200 +#define MDP4_IRQ_EXTERNAL_INTF_UDERRUN 0x00000400 +#define MDP4_IRQ_PRIMARY_RDPTR 0x00000800 +#define MDP4_IRQ_DMA_P_HISTOGRAM 0x00020000 +#define MDP4_IRQ_DMA_S_HISTOGRAM 0x04000000 +#define MDP4_IRQ_OVERLAY2_DONE 0x40000000 +#define REG_MDP4_VERSION 0x00000000 +#define MDP4_VERSION_MINOR__MASK 0x00ff0000 +#define MDP4_VERSION_MINOR__SHIFT 16 +static inline uint32_t MDP4_VERSION_MINOR(uint32_t val) +{ + return ((val) << MDP4_VERSION_MINOR__SHIFT) & MDP4_VERSION_MINOR__MASK; +} +#define MDP4_VERSION_MAJOR__MASK 0xff000000 +#define MDP4_VERSION_MAJOR__SHIFT 24 +static inline uint32_t MDP4_VERSION_MAJOR(uint32_t val) +{ + return ((val) << MDP4_VERSION_MAJOR__SHIFT) & MDP4_VERSION_MAJOR__MASK; +} + +#define REG_MDP4_OVLP0_KICK 0x00000004 + +#define REG_MDP4_OVLP1_KICK 0x00000008 + +#define REG_MDP4_OVLP2_KICK 0x000000d0 + +#define REG_MDP4_DMA_P_KICK 0x0000000c + +#define REG_MDP4_DMA_S_KICK 0x00000010 + +#define REG_MDP4_DMA_E_KICK 0x00000014 + +#define REG_MDP4_DISP_STATUS 0x00000018 + +#define REG_MDP4_DISP_INTF_SEL 0x00000038 +#define MDP4_DISP_INTF_SEL_PRIM__MASK 0x00000003 +#define MDP4_DISP_INTF_SEL_PRIM__SHIFT 0 +static inline uint32_t MDP4_DISP_INTF_SEL_PRIM(enum mdp4_intf val) +{ + return ((val) << MDP4_DISP_INTF_SEL_PRIM__SHIFT) & MDP4_DISP_INTF_SEL_PRIM__MASK; +} +#define MDP4_DISP_INTF_SEL_SEC__MASK 0x0000000c +#define MDP4_DISP_INTF_SEL_SEC__SHIFT 2 +static inline uint32_t MDP4_DISP_INTF_SEL_SEC(enum mdp4_intf val) +{ + return ((val) << MDP4_DISP_INTF_SEL_SEC__SHIFT) & MDP4_DISP_INTF_SEL_SEC__MASK; +} +#define MDP4_DISP_INTF_SEL_EXT__MASK 0x00000030 +#define MDP4_DISP_INTF_SEL_EXT__SHIFT 4 +static inline uint32_t MDP4_DISP_INTF_SEL_EXT(enum mdp4_intf val) +{ + return ((val) << MDP4_DISP_INTF_SEL_EXT__SHIFT) & MDP4_DISP_INTF_SEL_EXT__MASK; +} +#define MDP4_DISP_INTF_SEL_DSI_VIDEO 0x00000040 +#define MDP4_DISP_INTF_SEL_DSI_CMD 0x00000080 + +#define REG_MDP4_RESET_STATUS 0x0000003c + +#define REG_MDP4_READ_CNFG 0x0000004c + +#define REG_MDP4_INTR_ENABLE 0x00000050 + +#define REG_MDP4_INTR_STATUS 0x00000054 + +#define REG_MDP4_INTR_CLEAR 0x00000058 + +#define REG_MDP4_EBI2_LCD0 0x00000060 + +#define REG_MDP4_EBI2_LCD1 0x00000064 + +#define REG_MDP4_PORTMAP_MODE 0x00000070 + +#define REG_MDP4_CS_CONTROLLER0 0x000000c0 + +#define REG_MDP4_CS_CONTROLLER1 0x000000c4 + +#define REG_MDP4_LAYERMIXER2_IN_CFG 0x000100f0 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE0__MASK 0x00000007 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE0__SHIFT 0 +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE0(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE0__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE0__MASK; +} +#define MDP4_LAYERMIXER2_IN_CFG_PIPE0_MIXER1 0x00000008 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE1__MASK 0x00000070 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE1__SHIFT 4 +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE1(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE1__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE1__MASK; +} +#define MDP4_LAYERMIXER2_IN_CFG_PIPE1_MIXER1 0x00000080 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE2__MASK 0x00000700 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE2__SHIFT 8 +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE2(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE2__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE2__MASK; +} +#define MDP4_LAYERMIXER2_IN_CFG_PIPE2_MIXER1 0x00000800 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE3__MASK 0x00007000 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE3__SHIFT 12 +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE3(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE3__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE3__MASK; +} +#define MDP4_LAYERMIXER2_IN_CFG_PIPE3_MIXER1 0x00008000 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE4__MASK 0x00070000 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE4__SHIFT 16 +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE4(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE4__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE4__MASK; +} +#define MDP4_LAYERMIXER2_IN_CFG_PIPE4_MIXER1 0x00080000 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE5__MASK 0x00700000 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE5__SHIFT 20 +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE5(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE5__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE5__MASK; +} +#define MDP4_LAYERMIXER2_IN_CFG_PIPE5_MIXER1 0x00800000 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE6__MASK 0x07000000 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE6__SHIFT 24 +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE6(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE6__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE6__MASK; +} +#define MDP4_LAYERMIXER2_IN_CFG_PIPE6_MIXER1 0x08000000 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE7__MASK 0x70000000 +#define MDP4_LAYERMIXER2_IN_CFG_PIPE7__SHIFT 28 +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE7(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE7__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE7__MASK; +} +#define MDP4_LAYERMIXER2_IN_CFG_PIPE7_MIXER1 0x80000000 + +#define REG_MDP4_LAYERMIXER_IN_CFG_UPDATE_METHOD 0x000100fc + +#define REG_MDP4_LAYERMIXER_IN_CFG 0x00010100 +#define MDP4_LAYERMIXER_IN_CFG_PIPE0__MASK 0x00000007 +#define MDP4_LAYERMIXER_IN_CFG_PIPE0__SHIFT 0 +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE0(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE0__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE0__MASK; +} +#define MDP4_LAYERMIXER_IN_CFG_PIPE0_MIXER1 0x00000008 +#define MDP4_LAYERMIXER_IN_CFG_PIPE1__MASK 0x00000070 +#define MDP4_LAYERMIXER_IN_CFG_PIPE1__SHIFT 4 +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE1(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE1__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE1__MASK; +} +#define MDP4_LAYERMIXER_IN_CFG_PIPE1_MIXER1 0x00000080 +#define MDP4_LAYERMIXER_IN_CFG_PIPE2__MASK 0x00000700 +#define MDP4_LAYERMIXER_IN_CFG_PIPE2__SHIFT 8 +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE2(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE2__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE2__MASK; +} +#define MDP4_LAYERMIXER_IN_CFG_PIPE2_MIXER1 0x00000800 +#define MDP4_LAYERMIXER_IN_CFG_PIPE3__MASK 0x00007000 +#define MDP4_LAYERMIXER_IN_CFG_PIPE3__SHIFT 12 +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE3(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE3__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE3__MASK; +} +#define MDP4_LAYERMIXER_IN_CFG_PIPE3_MIXER1 0x00008000 +#define MDP4_LAYERMIXER_IN_CFG_PIPE4__MASK 0x00070000 +#define MDP4_LAYERMIXER_IN_CFG_PIPE4__SHIFT 16 +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE4(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE4__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE4__MASK; +} +#define MDP4_LAYERMIXER_IN_CFG_PIPE4_MIXER1 0x00080000 +#define MDP4_LAYERMIXER_IN_CFG_PIPE5__MASK 0x00700000 +#define MDP4_LAYERMIXER_IN_CFG_PIPE5__SHIFT 20 +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE5(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE5__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE5__MASK; +} +#define MDP4_LAYERMIXER_IN_CFG_PIPE5_MIXER1 0x00800000 +#define MDP4_LAYERMIXER_IN_CFG_PIPE6__MASK 0x07000000 +#define MDP4_LAYERMIXER_IN_CFG_PIPE6__SHIFT 24 +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE6(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE6__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE6__MASK; +} +#define MDP4_LAYERMIXER_IN_CFG_PIPE6_MIXER1 0x08000000 +#define MDP4_LAYERMIXER_IN_CFG_PIPE7__MASK 0x70000000 +#define MDP4_LAYERMIXER_IN_CFG_PIPE7__SHIFT 28 +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE7(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE7__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE7__MASK; +} +#define MDP4_LAYERMIXER_IN_CFG_PIPE7_MIXER1 0x80000000 + +#define REG_MDP4_VG2_SRC_FORMAT 0x00030050 + +#define REG_MDP4_VG2_CONST_COLOR 0x00031008 + +#define REG_MDP4_OVERLAY_FLUSH 0x00018000 +#define MDP4_OVERLAY_FLUSH_OVLP0 0x00000001 +#define MDP4_OVERLAY_FLUSH_OVLP1 0x00000002 +#define MDP4_OVERLAY_FLUSH_VG1 0x00000004 +#define MDP4_OVERLAY_FLUSH_VG2 0x00000008 +#define MDP4_OVERLAY_FLUSH_RGB1 0x00000010 +#define MDP4_OVERLAY_FLUSH_RGB2 0x00000020 + +static inline uint32_t __offset_OVLP(uint32_t idx) +{ + switch (idx) { + case 0: return 0x00010000; + case 1: return 0x00018000; + case 2: return 0x00088000; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP4_OVLP(uint32_t i0) { return 0x00000000 + __offset_OVLP(i0); } + +static inline uint32_t REG_MDP4_OVLP_CFG(uint32_t i0) { return 0x00000004 + __offset_OVLP(i0); } + +static inline uint32_t REG_MDP4_OVLP_SIZE(uint32_t i0) { return 0x00000008 + __offset_OVLP(i0); } +#define MDP4_OVLP_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP4_OVLP_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP4_OVLP_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP4_OVLP_SIZE_HEIGHT__SHIFT) & MDP4_OVLP_SIZE_HEIGHT__MASK; +} +#define MDP4_OVLP_SIZE_WIDTH__MASK 0x0000ffff +#define MDP4_OVLP_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP4_OVLP_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP4_OVLP_SIZE_WIDTH__SHIFT) & MDP4_OVLP_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP4_OVLP_BASE(uint32_t i0) { return 0x0000000c + __offset_OVLP(i0); } + +static inline uint32_t REG_MDP4_OVLP_STRIDE(uint32_t i0) { return 0x00000010 + __offset_OVLP(i0); } + +static inline uint32_t REG_MDP4_OVLP_OPMODE(uint32_t i0) { return 0x00000014 + __offset_OVLP(i0); } + +static inline uint32_t __offset_STAGE(uint32_t idx) +{ + switch (idx) { + case 0: return 0x00000104; + case 1: return 0x00000124; + case 2: return 0x00000144; + case 3: return 0x00000160; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP4_OVLP_STAGE(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_OVLP(i0) + __offset_STAGE(i1); } + +static inline uint32_t REG_MDP4_OVLP_STAGE_OP(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_OVLP(i0) + __offset_STAGE(i1); } +#define MDP4_OVLP_STAGE_OP_FG_ALPHA__MASK 0x00000003 +#define MDP4_OVLP_STAGE_OP_FG_ALPHA__SHIFT 0 +static inline uint32_t MDP4_OVLP_STAGE_OP_FG_ALPHA(enum mdp_alpha_type val) +{ + return ((val) << MDP4_OVLP_STAGE_OP_FG_ALPHA__SHIFT) & MDP4_OVLP_STAGE_OP_FG_ALPHA__MASK; +} +#define MDP4_OVLP_STAGE_OP_FG_INV_ALPHA 0x00000004 +#define MDP4_OVLP_STAGE_OP_FG_MOD_ALPHA 0x00000008 +#define MDP4_OVLP_STAGE_OP_BG_ALPHA__MASK 0x00000030 +#define MDP4_OVLP_STAGE_OP_BG_ALPHA__SHIFT 4 +static inline uint32_t MDP4_OVLP_STAGE_OP_BG_ALPHA(enum mdp_alpha_type val) +{ + return ((val) << MDP4_OVLP_STAGE_OP_BG_ALPHA__SHIFT) & MDP4_OVLP_STAGE_OP_BG_ALPHA__MASK; +} +#define MDP4_OVLP_STAGE_OP_BG_INV_ALPHA 0x00000040 +#define MDP4_OVLP_STAGE_OP_BG_MOD_ALPHA 0x00000080 +#define MDP4_OVLP_STAGE_OP_FG_TRANSP 0x00000100 +#define MDP4_OVLP_STAGE_OP_BG_TRANSP 0x00000200 + +static inline uint32_t REG_MDP4_OVLP_STAGE_FG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000004 + __offset_OVLP(i0) + __offset_STAGE(i1); } + +static inline uint32_t REG_MDP4_OVLP_STAGE_BG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000008 + __offset_OVLP(i0) + __offset_STAGE(i1); } + +static inline uint32_t REG_MDP4_OVLP_STAGE_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000000c + __offset_OVLP(i0) + __offset_STAGE(i1); } + +static inline uint32_t REG_MDP4_OVLP_STAGE_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00000010 + __offset_OVLP(i0) + __offset_STAGE(i1); } + +static inline uint32_t REG_MDP4_OVLP_STAGE_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00000014 + __offset_OVLP(i0) + __offset_STAGE(i1); } + +static inline uint32_t REG_MDP4_OVLP_STAGE_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00000018 + __offset_OVLP(i0) + __offset_STAGE(i1); } + +static inline uint32_t __offset_STAGE_CO3(uint32_t idx) +{ + switch (idx) { + case 0: return 0x00001004; + case 1: return 0x00001404; + case 2: return 0x00001804; + case 3: return 0x00001b84; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP4_OVLP_STAGE_CO3(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_OVLP(i0) + __offset_STAGE_CO3(i1); } + +static inline uint32_t REG_MDP4_OVLP_STAGE_CO3_SEL(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_OVLP(i0) + __offset_STAGE_CO3(i1); } +#define MDP4_OVLP_STAGE_CO3_SEL_FG_ALPHA 0x00000001 + +static inline uint32_t REG_MDP4_OVLP_TRANSP_LOW0(uint32_t i0) { return 0x00000180 + __offset_OVLP(i0); } + +static inline uint32_t REG_MDP4_OVLP_TRANSP_LOW1(uint32_t i0) { return 0x00000184 + __offset_OVLP(i0); } + +static inline uint32_t REG_MDP4_OVLP_TRANSP_HIGH0(uint32_t i0) { return 0x00000188 + __offset_OVLP(i0); } + +static inline uint32_t REG_MDP4_OVLP_TRANSP_HIGH1(uint32_t i0) { return 0x0000018c + __offset_OVLP(i0); } + +static inline uint32_t REG_MDP4_OVLP_CSC_CONFIG(uint32_t i0) { return 0x00000200 + __offset_OVLP(i0); } + +static inline uint32_t REG_MDP4_OVLP_CSC(uint32_t i0) { return 0x00002000 + __offset_OVLP(i0); } + + +static inline uint32_t REG_MDP4_OVLP_CSC_MV(uint32_t i0, uint32_t i1) { return 0x00002400 + __offset_OVLP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_OVLP_CSC_MV_VAL(uint32_t i0, uint32_t i1) { return 0x00002400 + __offset_OVLP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_OVLP_CSC_PRE_BV(uint32_t i0, uint32_t i1) { return 0x00002500 + __offset_OVLP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_OVLP_CSC_PRE_BV_VAL(uint32_t i0, uint32_t i1) { return 0x00002500 + __offset_OVLP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_OVLP_CSC_POST_BV(uint32_t i0, uint32_t i1) { return 0x00002580 + __offset_OVLP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_OVLP_CSC_POST_BV_VAL(uint32_t i0, uint32_t i1) { return 0x00002580 + __offset_OVLP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_OVLP_CSC_PRE_LV(uint32_t i0, uint32_t i1) { return 0x00002600 + __offset_OVLP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_OVLP_CSC_PRE_LV_VAL(uint32_t i0, uint32_t i1) { return 0x00002600 + __offset_OVLP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_OVLP_CSC_POST_LV(uint32_t i0, uint32_t i1) { return 0x00002680 + __offset_OVLP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_OVLP_CSC_POST_LV_VAL(uint32_t i0, uint32_t i1) { return 0x00002680 + __offset_OVLP(i0) + 0x4*i1; } + +#define REG_MDP4_DMA_P_OP_MODE 0x00090070 + +static inline uint32_t REG_MDP4_LUTN(uint32_t i0) { return 0x00094800 + 0x400*i0; } + +static inline uint32_t REG_MDP4_LUTN_LUT(uint32_t i0, uint32_t i1) { return 0x00094800 + 0x400*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_LUTN_LUT_VAL(uint32_t i0, uint32_t i1) { return 0x00094800 + 0x400*i0 + 0x4*i1; } + +#define REG_MDP4_DMA_S_OP_MODE 0x000a0028 + +static inline uint32_t REG_MDP4_DMA_E_QUANT(uint32_t i0) { return 0x000b0070 + 0x4*i0; } + +static inline uint32_t __offset_DMA(enum mdp4_dma idx) +{ + switch (idx) { + case DMA_P: return 0x00090000; + case DMA_S: return 0x000a0000; + case DMA_E: return 0x000b0000; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP4_DMA(enum mdp4_dma i0) { return 0x00000000 + __offset_DMA(i0); } + +static inline uint32_t REG_MDP4_DMA_CONFIG(enum mdp4_dma i0) { return 0x00000000 + __offset_DMA(i0); } +#define MDP4_DMA_CONFIG_G_BPC__MASK 0x00000003 +#define MDP4_DMA_CONFIG_G_BPC__SHIFT 0 +static inline uint32_t MDP4_DMA_CONFIG_G_BPC(enum mdp_bpc val) +{ + return ((val) << MDP4_DMA_CONFIG_G_BPC__SHIFT) & MDP4_DMA_CONFIG_G_BPC__MASK; +} +#define MDP4_DMA_CONFIG_B_BPC__MASK 0x0000000c +#define MDP4_DMA_CONFIG_B_BPC__SHIFT 2 +static inline uint32_t MDP4_DMA_CONFIG_B_BPC(enum mdp_bpc val) +{ + return ((val) << MDP4_DMA_CONFIG_B_BPC__SHIFT) & MDP4_DMA_CONFIG_B_BPC__MASK; +} +#define MDP4_DMA_CONFIG_R_BPC__MASK 0x00000030 +#define MDP4_DMA_CONFIG_R_BPC__SHIFT 4 +static inline uint32_t MDP4_DMA_CONFIG_R_BPC(enum mdp_bpc val) +{ + return ((val) << MDP4_DMA_CONFIG_R_BPC__SHIFT) & MDP4_DMA_CONFIG_R_BPC__MASK; +} +#define MDP4_DMA_CONFIG_PACK_ALIGN_MSB 0x00000080 +#define MDP4_DMA_CONFIG_PACK__MASK 0x0000ff00 +#define MDP4_DMA_CONFIG_PACK__SHIFT 8 +static inline uint32_t MDP4_DMA_CONFIG_PACK(uint32_t val) +{ + return ((val) << MDP4_DMA_CONFIG_PACK__SHIFT) & MDP4_DMA_CONFIG_PACK__MASK; +} +#define MDP4_DMA_CONFIG_DEFLKR_EN 0x01000000 +#define MDP4_DMA_CONFIG_DITHER_EN 0x01000000 + +static inline uint32_t REG_MDP4_DMA_SRC_SIZE(enum mdp4_dma i0) { return 0x00000004 + __offset_DMA(i0); } +#define MDP4_DMA_SRC_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP4_DMA_SRC_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP4_DMA_SRC_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP4_DMA_SRC_SIZE_HEIGHT__SHIFT) & MDP4_DMA_SRC_SIZE_HEIGHT__MASK; +} +#define MDP4_DMA_SRC_SIZE_WIDTH__MASK 0x0000ffff +#define MDP4_DMA_SRC_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP4_DMA_SRC_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP4_DMA_SRC_SIZE_WIDTH__SHIFT) & MDP4_DMA_SRC_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP4_DMA_SRC_BASE(enum mdp4_dma i0) { return 0x00000008 + __offset_DMA(i0); } + +static inline uint32_t REG_MDP4_DMA_SRC_STRIDE(enum mdp4_dma i0) { return 0x0000000c + __offset_DMA(i0); } + +static inline uint32_t REG_MDP4_DMA_DST_SIZE(enum mdp4_dma i0) { return 0x00000010 + __offset_DMA(i0); } +#define MDP4_DMA_DST_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP4_DMA_DST_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP4_DMA_DST_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP4_DMA_DST_SIZE_HEIGHT__SHIFT) & MDP4_DMA_DST_SIZE_HEIGHT__MASK; +} +#define MDP4_DMA_DST_SIZE_WIDTH__MASK 0x0000ffff +#define MDP4_DMA_DST_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP4_DMA_DST_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP4_DMA_DST_SIZE_WIDTH__SHIFT) & MDP4_DMA_DST_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP4_DMA_CURSOR_SIZE(enum mdp4_dma i0) { return 0x00000044 + __offset_DMA(i0); } +#define MDP4_DMA_CURSOR_SIZE_WIDTH__MASK 0x0000007f +#define MDP4_DMA_CURSOR_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP4_DMA_CURSOR_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP4_DMA_CURSOR_SIZE_WIDTH__SHIFT) & MDP4_DMA_CURSOR_SIZE_WIDTH__MASK; +} +#define MDP4_DMA_CURSOR_SIZE_HEIGHT__MASK 0x007f0000 +#define MDP4_DMA_CURSOR_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP4_DMA_CURSOR_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP4_DMA_CURSOR_SIZE_HEIGHT__SHIFT) & MDP4_DMA_CURSOR_SIZE_HEIGHT__MASK; +} + +static inline uint32_t REG_MDP4_DMA_CURSOR_BASE(enum mdp4_dma i0) { return 0x00000048 + __offset_DMA(i0); } + +static inline uint32_t REG_MDP4_DMA_CURSOR_POS(enum mdp4_dma i0) { return 0x0000004c + __offset_DMA(i0); } +#define MDP4_DMA_CURSOR_POS_X__MASK 0x0000ffff +#define MDP4_DMA_CURSOR_POS_X__SHIFT 0 +static inline uint32_t MDP4_DMA_CURSOR_POS_X(uint32_t val) +{ + return ((val) << MDP4_DMA_CURSOR_POS_X__SHIFT) & MDP4_DMA_CURSOR_POS_X__MASK; +} +#define MDP4_DMA_CURSOR_POS_Y__MASK 0xffff0000 +#define MDP4_DMA_CURSOR_POS_Y__SHIFT 16 +static inline uint32_t MDP4_DMA_CURSOR_POS_Y(uint32_t val) +{ + return ((val) << MDP4_DMA_CURSOR_POS_Y__SHIFT) & MDP4_DMA_CURSOR_POS_Y__MASK; +} + +static inline uint32_t REG_MDP4_DMA_CURSOR_BLEND_CONFIG(enum mdp4_dma i0) { return 0x00000060 + __offset_DMA(i0); } +#define MDP4_DMA_CURSOR_BLEND_CONFIG_CURSOR_EN 0x00000001 +#define MDP4_DMA_CURSOR_BLEND_CONFIG_FORMAT__MASK 0x00000006 +#define MDP4_DMA_CURSOR_BLEND_CONFIG_FORMAT__SHIFT 1 +static inline uint32_t MDP4_DMA_CURSOR_BLEND_CONFIG_FORMAT(enum mdp4_cursor_format val) +{ + return ((val) << MDP4_DMA_CURSOR_BLEND_CONFIG_FORMAT__SHIFT) & MDP4_DMA_CURSOR_BLEND_CONFIG_FORMAT__MASK; +} +#define MDP4_DMA_CURSOR_BLEND_CONFIG_TRANSP_EN 0x00000008 + +static inline uint32_t REG_MDP4_DMA_CURSOR_BLEND_PARAM(enum mdp4_dma i0) { return 0x00000064 + __offset_DMA(i0); } + +static inline uint32_t REG_MDP4_DMA_BLEND_TRANS_LOW(enum mdp4_dma i0) { return 0x00000068 + __offset_DMA(i0); } + +static inline uint32_t REG_MDP4_DMA_BLEND_TRANS_HIGH(enum mdp4_dma i0) { return 0x0000006c + __offset_DMA(i0); } + +static inline uint32_t REG_MDP4_DMA_FETCH_CONFIG(enum mdp4_dma i0) { return 0x00001004 + __offset_DMA(i0); } + +static inline uint32_t REG_MDP4_DMA_CSC(enum mdp4_dma i0) { return 0x00003000 + __offset_DMA(i0); } + + +static inline uint32_t REG_MDP4_DMA_CSC_MV(enum mdp4_dma i0, uint32_t i1) { return 0x00003400 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_DMA_CSC_MV_VAL(enum mdp4_dma i0, uint32_t i1) { return 0x00003400 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_DMA_CSC_PRE_BV(enum mdp4_dma i0, uint32_t i1) { return 0x00003500 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_DMA_CSC_PRE_BV_VAL(enum mdp4_dma i0, uint32_t i1) { return 0x00003500 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_DMA_CSC_POST_BV(enum mdp4_dma i0, uint32_t i1) { return 0x00003580 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_DMA_CSC_POST_BV_VAL(enum mdp4_dma i0, uint32_t i1) { return 0x00003580 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_DMA_CSC_PRE_LV(enum mdp4_dma i0, uint32_t i1) { return 0x00003600 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_DMA_CSC_PRE_LV_VAL(enum mdp4_dma i0, uint32_t i1) { return 0x00003600 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_DMA_CSC_POST_LV(enum mdp4_dma i0, uint32_t i1) { return 0x00003680 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_DMA_CSC_POST_LV_VAL(enum mdp4_dma i0, uint32_t i1) { return 0x00003680 + __offset_DMA(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE(enum mdp4_pipe i0) { return 0x00020000 + 0x10000*i0; } + +static inline uint32_t REG_MDP4_PIPE_SRC_SIZE(enum mdp4_pipe i0) { return 0x00020000 + 0x10000*i0; } +#define MDP4_PIPE_SRC_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP4_PIPE_SRC_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP4_PIPE_SRC_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_SIZE_HEIGHT__SHIFT) & MDP4_PIPE_SRC_SIZE_HEIGHT__MASK; +} +#define MDP4_PIPE_SRC_SIZE_WIDTH__MASK 0x0000ffff +#define MDP4_PIPE_SRC_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP4_PIPE_SRC_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_SIZE_WIDTH__SHIFT) & MDP4_PIPE_SRC_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP4_PIPE_SRC_XY(enum mdp4_pipe i0) { return 0x00020004 + 0x10000*i0; } +#define MDP4_PIPE_SRC_XY_Y__MASK 0xffff0000 +#define MDP4_PIPE_SRC_XY_Y__SHIFT 16 +static inline uint32_t MDP4_PIPE_SRC_XY_Y(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_XY_Y__SHIFT) & MDP4_PIPE_SRC_XY_Y__MASK; +} +#define MDP4_PIPE_SRC_XY_X__MASK 0x0000ffff +#define MDP4_PIPE_SRC_XY_X__SHIFT 0 +static inline uint32_t MDP4_PIPE_SRC_XY_X(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_XY_X__SHIFT) & MDP4_PIPE_SRC_XY_X__MASK; +} + +static inline uint32_t REG_MDP4_PIPE_DST_SIZE(enum mdp4_pipe i0) { return 0x00020008 + 0x10000*i0; } +#define MDP4_PIPE_DST_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP4_PIPE_DST_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP4_PIPE_DST_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP4_PIPE_DST_SIZE_HEIGHT__SHIFT) & MDP4_PIPE_DST_SIZE_HEIGHT__MASK; +} +#define MDP4_PIPE_DST_SIZE_WIDTH__MASK 0x0000ffff +#define MDP4_PIPE_DST_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP4_PIPE_DST_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP4_PIPE_DST_SIZE_WIDTH__SHIFT) & MDP4_PIPE_DST_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP4_PIPE_DST_XY(enum mdp4_pipe i0) { return 0x0002000c + 0x10000*i0; } +#define MDP4_PIPE_DST_XY_Y__MASK 0xffff0000 +#define MDP4_PIPE_DST_XY_Y__SHIFT 16 +static inline uint32_t MDP4_PIPE_DST_XY_Y(uint32_t val) +{ + return ((val) << MDP4_PIPE_DST_XY_Y__SHIFT) & MDP4_PIPE_DST_XY_Y__MASK; +} +#define MDP4_PIPE_DST_XY_X__MASK 0x0000ffff +#define MDP4_PIPE_DST_XY_X__SHIFT 0 +static inline uint32_t MDP4_PIPE_DST_XY_X(uint32_t val) +{ + return ((val) << MDP4_PIPE_DST_XY_X__SHIFT) & MDP4_PIPE_DST_XY_X__MASK; +} + +static inline uint32_t REG_MDP4_PIPE_SRCP0_BASE(enum mdp4_pipe i0) { return 0x00020010 + 0x10000*i0; } + +static inline uint32_t REG_MDP4_PIPE_SRCP1_BASE(enum mdp4_pipe i0) { return 0x00020014 + 0x10000*i0; } + +static inline uint32_t REG_MDP4_PIPE_SRCP2_BASE(enum mdp4_pipe i0) { return 0x00020018 + 0x10000*i0; } + +static inline uint32_t REG_MDP4_PIPE_SRCP3_BASE(enum mdp4_pipe i0) { return 0x0002001c + 0x10000*i0; } + +static inline uint32_t REG_MDP4_PIPE_SRC_STRIDE_A(enum mdp4_pipe i0) { return 0x00020040 + 0x10000*i0; } +#define MDP4_PIPE_SRC_STRIDE_A_P0__MASK 0x0000ffff +#define MDP4_PIPE_SRC_STRIDE_A_P0__SHIFT 0 +static inline uint32_t MDP4_PIPE_SRC_STRIDE_A_P0(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_STRIDE_A_P0__SHIFT) & MDP4_PIPE_SRC_STRIDE_A_P0__MASK; +} +#define MDP4_PIPE_SRC_STRIDE_A_P1__MASK 0xffff0000 +#define MDP4_PIPE_SRC_STRIDE_A_P1__SHIFT 16 +static inline uint32_t MDP4_PIPE_SRC_STRIDE_A_P1(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_STRIDE_A_P1__SHIFT) & MDP4_PIPE_SRC_STRIDE_A_P1__MASK; +} + +static inline uint32_t REG_MDP4_PIPE_SRC_STRIDE_B(enum mdp4_pipe i0) { return 0x00020044 + 0x10000*i0; } +#define MDP4_PIPE_SRC_STRIDE_B_P2__MASK 0x0000ffff +#define MDP4_PIPE_SRC_STRIDE_B_P2__SHIFT 0 +static inline uint32_t MDP4_PIPE_SRC_STRIDE_B_P2(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_STRIDE_B_P2__SHIFT) & MDP4_PIPE_SRC_STRIDE_B_P2__MASK; +} +#define MDP4_PIPE_SRC_STRIDE_B_P3__MASK 0xffff0000 +#define MDP4_PIPE_SRC_STRIDE_B_P3__SHIFT 16 +static inline uint32_t MDP4_PIPE_SRC_STRIDE_B_P3(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_STRIDE_B_P3__SHIFT) & MDP4_PIPE_SRC_STRIDE_B_P3__MASK; +} + +static inline uint32_t REG_MDP4_PIPE_FRAME_SIZE(enum mdp4_pipe i0) { return 0x00020048 + 0x10000*i0; } +#define MDP4_PIPE_FRAME_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP4_PIPE_FRAME_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP4_PIPE_FRAME_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP4_PIPE_FRAME_SIZE_HEIGHT__SHIFT) & MDP4_PIPE_FRAME_SIZE_HEIGHT__MASK; +} +#define MDP4_PIPE_FRAME_SIZE_WIDTH__MASK 0x0000ffff +#define MDP4_PIPE_FRAME_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP4_PIPE_FRAME_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP4_PIPE_FRAME_SIZE_WIDTH__SHIFT) & MDP4_PIPE_FRAME_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP4_PIPE_SRC_FORMAT(enum mdp4_pipe i0) { return 0x00020050 + 0x10000*i0; } +#define MDP4_PIPE_SRC_FORMAT_G_BPC__MASK 0x00000003 +#define MDP4_PIPE_SRC_FORMAT_G_BPC__SHIFT 0 +static inline uint32_t MDP4_PIPE_SRC_FORMAT_G_BPC(enum mdp_bpc val) +{ + return ((val) << MDP4_PIPE_SRC_FORMAT_G_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_G_BPC__MASK; +} +#define MDP4_PIPE_SRC_FORMAT_B_BPC__MASK 0x0000000c +#define MDP4_PIPE_SRC_FORMAT_B_BPC__SHIFT 2 +static inline uint32_t MDP4_PIPE_SRC_FORMAT_B_BPC(enum mdp_bpc val) +{ + return ((val) << MDP4_PIPE_SRC_FORMAT_B_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_B_BPC__MASK; +} +#define MDP4_PIPE_SRC_FORMAT_R_BPC__MASK 0x00000030 +#define MDP4_PIPE_SRC_FORMAT_R_BPC__SHIFT 4 +static inline uint32_t MDP4_PIPE_SRC_FORMAT_R_BPC(enum mdp_bpc val) +{ + return ((val) << MDP4_PIPE_SRC_FORMAT_R_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_R_BPC__MASK; +} +#define MDP4_PIPE_SRC_FORMAT_A_BPC__MASK 0x000000c0 +#define MDP4_PIPE_SRC_FORMAT_A_BPC__SHIFT 6 +static inline uint32_t MDP4_PIPE_SRC_FORMAT_A_BPC(enum mdp_bpc_alpha val) +{ + return ((val) << MDP4_PIPE_SRC_FORMAT_A_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_A_BPC__MASK; +} +#define MDP4_PIPE_SRC_FORMAT_ALPHA_ENABLE 0x00000100 +#define MDP4_PIPE_SRC_FORMAT_CPP__MASK 0x00000600 +#define MDP4_PIPE_SRC_FORMAT_CPP__SHIFT 9 +static inline uint32_t MDP4_PIPE_SRC_FORMAT_CPP(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_FORMAT_CPP__SHIFT) & MDP4_PIPE_SRC_FORMAT_CPP__MASK; +} +#define MDP4_PIPE_SRC_FORMAT_ROTATED_90 0x00001000 +#define MDP4_PIPE_SRC_FORMAT_UNPACK_COUNT__MASK 0x00006000 +#define MDP4_PIPE_SRC_FORMAT_UNPACK_COUNT__SHIFT 13 +static inline uint32_t MDP4_PIPE_SRC_FORMAT_UNPACK_COUNT(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_FORMAT_UNPACK_COUNT__SHIFT) & MDP4_PIPE_SRC_FORMAT_UNPACK_COUNT__MASK; +} +#define MDP4_PIPE_SRC_FORMAT_UNPACK_TIGHT 0x00020000 +#define MDP4_PIPE_SRC_FORMAT_UNPACK_ALIGN_MSB 0x00040000 +#define MDP4_PIPE_SRC_FORMAT_FETCH_PLANES__MASK 0x00180000 +#define MDP4_PIPE_SRC_FORMAT_FETCH_PLANES__SHIFT 19 +static inline uint32_t MDP4_PIPE_SRC_FORMAT_FETCH_PLANES(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_FORMAT_FETCH_PLANES__SHIFT) & MDP4_PIPE_SRC_FORMAT_FETCH_PLANES__MASK; +} +#define MDP4_PIPE_SRC_FORMAT_SOLID_FILL 0x00400000 +#define MDP4_PIPE_SRC_FORMAT_CHROMA_SAMP__MASK 0x0c000000 +#define MDP4_PIPE_SRC_FORMAT_CHROMA_SAMP__SHIFT 26 +static inline uint32_t MDP4_PIPE_SRC_FORMAT_CHROMA_SAMP(enum mdp_chroma_samp_type val) +{ + return ((val) << MDP4_PIPE_SRC_FORMAT_CHROMA_SAMP__SHIFT) & MDP4_PIPE_SRC_FORMAT_CHROMA_SAMP__MASK; +} +#define MDP4_PIPE_SRC_FORMAT_FRAME_FORMAT__MASK 0x60000000 +#define MDP4_PIPE_SRC_FORMAT_FRAME_FORMAT__SHIFT 29 +static inline uint32_t MDP4_PIPE_SRC_FORMAT_FRAME_FORMAT(enum mdp4_frame_format val) +{ + return ((val) << MDP4_PIPE_SRC_FORMAT_FRAME_FORMAT__SHIFT) & MDP4_PIPE_SRC_FORMAT_FRAME_FORMAT__MASK; +} + +static inline uint32_t REG_MDP4_PIPE_SRC_UNPACK(enum mdp4_pipe i0) { return 0x00020054 + 0x10000*i0; } +#define MDP4_PIPE_SRC_UNPACK_ELEM0__MASK 0x000000ff +#define MDP4_PIPE_SRC_UNPACK_ELEM0__SHIFT 0 +static inline uint32_t MDP4_PIPE_SRC_UNPACK_ELEM0(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_UNPACK_ELEM0__SHIFT) & MDP4_PIPE_SRC_UNPACK_ELEM0__MASK; +} +#define MDP4_PIPE_SRC_UNPACK_ELEM1__MASK 0x0000ff00 +#define MDP4_PIPE_SRC_UNPACK_ELEM1__SHIFT 8 +static inline uint32_t MDP4_PIPE_SRC_UNPACK_ELEM1(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_UNPACK_ELEM1__SHIFT) & MDP4_PIPE_SRC_UNPACK_ELEM1__MASK; +} +#define MDP4_PIPE_SRC_UNPACK_ELEM2__MASK 0x00ff0000 +#define MDP4_PIPE_SRC_UNPACK_ELEM2__SHIFT 16 +static inline uint32_t MDP4_PIPE_SRC_UNPACK_ELEM2(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_UNPACK_ELEM2__SHIFT) & MDP4_PIPE_SRC_UNPACK_ELEM2__MASK; +} +#define MDP4_PIPE_SRC_UNPACK_ELEM3__MASK 0xff000000 +#define MDP4_PIPE_SRC_UNPACK_ELEM3__SHIFT 24 +static inline uint32_t MDP4_PIPE_SRC_UNPACK_ELEM3(uint32_t val) +{ + return ((val) << MDP4_PIPE_SRC_UNPACK_ELEM3__SHIFT) & MDP4_PIPE_SRC_UNPACK_ELEM3__MASK; +} + +static inline uint32_t REG_MDP4_PIPE_OP_MODE(enum mdp4_pipe i0) { return 0x00020058 + 0x10000*i0; } +#define MDP4_PIPE_OP_MODE_SCALEX_EN 0x00000001 +#define MDP4_PIPE_OP_MODE_SCALEY_EN 0x00000002 +#define MDP4_PIPE_OP_MODE_SCALEX_UNIT_SEL__MASK 0x0000000c +#define MDP4_PIPE_OP_MODE_SCALEX_UNIT_SEL__SHIFT 2 +static inline uint32_t MDP4_PIPE_OP_MODE_SCALEX_UNIT_SEL(enum mdp4_scale_unit val) +{ + return ((val) << MDP4_PIPE_OP_MODE_SCALEX_UNIT_SEL__SHIFT) & MDP4_PIPE_OP_MODE_SCALEX_UNIT_SEL__MASK; +} +#define MDP4_PIPE_OP_MODE_SCALEY_UNIT_SEL__MASK 0x00000030 +#define MDP4_PIPE_OP_MODE_SCALEY_UNIT_SEL__SHIFT 4 +static inline uint32_t MDP4_PIPE_OP_MODE_SCALEY_UNIT_SEL(enum mdp4_scale_unit val) +{ + return ((val) << MDP4_PIPE_OP_MODE_SCALEY_UNIT_SEL__SHIFT) & MDP4_PIPE_OP_MODE_SCALEY_UNIT_SEL__MASK; +} +#define MDP4_PIPE_OP_MODE_SRC_YCBCR 0x00000200 +#define MDP4_PIPE_OP_MODE_DST_YCBCR 0x00000400 +#define MDP4_PIPE_OP_MODE_CSC_EN 0x00000800 +#define MDP4_PIPE_OP_MODE_FLIP_LR 0x00002000 +#define MDP4_PIPE_OP_MODE_FLIP_UD 0x00004000 +#define MDP4_PIPE_OP_MODE_DITHER_EN 0x00008000 +#define MDP4_PIPE_OP_MODE_IGC_LUT_EN 0x00010000 +#define MDP4_PIPE_OP_MODE_DEINT_EN 0x00040000 +#define MDP4_PIPE_OP_MODE_DEINT_ODD_REF 0x00080000 + +static inline uint32_t REG_MDP4_PIPE_PHASEX_STEP(enum mdp4_pipe i0) { return 0x0002005c + 0x10000*i0; } + +static inline uint32_t REG_MDP4_PIPE_PHASEY_STEP(enum mdp4_pipe i0) { return 0x00020060 + 0x10000*i0; } + +static inline uint32_t REG_MDP4_PIPE_FETCH_CONFIG(enum mdp4_pipe i0) { return 0x00021004 + 0x10000*i0; } + +static inline uint32_t REG_MDP4_PIPE_SOLID_COLOR(enum mdp4_pipe i0) { return 0x00021008 + 0x10000*i0; } + +static inline uint32_t REG_MDP4_PIPE_CSC(enum mdp4_pipe i0) { return 0x00024000 + 0x10000*i0; } + + +static inline uint32_t REG_MDP4_PIPE_CSC_MV(enum mdp4_pipe i0, uint32_t i1) { return 0x00024400 + 0x10000*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE_CSC_MV_VAL(enum mdp4_pipe i0, uint32_t i1) { return 0x00024400 + 0x10000*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE_CSC_PRE_BV(enum mdp4_pipe i0, uint32_t i1) { return 0x00024500 + 0x10000*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE_CSC_PRE_BV_VAL(enum mdp4_pipe i0, uint32_t i1) { return 0x00024500 + 0x10000*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE_CSC_POST_BV(enum mdp4_pipe i0, uint32_t i1) { return 0x00024580 + 0x10000*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE_CSC_POST_BV_VAL(enum mdp4_pipe i0, uint32_t i1) { return 0x00024580 + 0x10000*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE_CSC_PRE_LV(enum mdp4_pipe i0, uint32_t i1) { return 0x00024600 + 0x10000*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE_CSC_PRE_LV_VAL(enum mdp4_pipe i0, uint32_t i1) { return 0x00024600 + 0x10000*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE_CSC_POST_LV(enum mdp4_pipe i0, uint32_t i1) { return 0x00024680 + 0x10000*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP4_PIPE_CSC_POST_LV_VAL(enum mdp4_pipe i0, uint32_t i1) { return 0x00024680 + 0x10000*i0 + 0x4*i1; } + +#define REG_MDP4_LCDC 0x000c0000 + +#define REG_MDP4_LCDC_ENABLE 0x000c0000 + +#define REG_MDP4_LCDC_HSYNC_CTRL 0x000c0004 +#define MDP4_LCDC_HSYNC_CTRL_PULSEW__MASK 0x0000ffff +#define MDP4_LCDC_HSYNC_CTRL_PULSEW__SHIFT 0 +static inline uint32_t MDP4_LCDC_HSYNC_CTRL_PULSEW(uint32_t val) +{ + return ((val) << MDP4_LCDC_HSYNC_CTRL_PULSEW__SHIFT) & MDP4_LCDC_HSYNC_CTRL_PULSEW__MASK; +} +#define MDP4_LCDC_HSYNC_CTRL_PERIOD__MASK 0xffff0000 +#define MDP4_LCDC_HSYNC_CTRL_PERIOD__SHIFT 16 +static inline uint32_t MDP4_LCDC_HSYNC_CTRL_PERIOD(uint32_t val) +{ + return ((val) << MDP4_LCDC_HSYNC_CTRL_PERIOD__SHIFT) & MDP4_LCDC_HSYNC_CTRL_PERIOD__MASK; +} + +#define REG_MDP4_LCDC_VSYNC_PERIOD 0x000c0008 + +#define REG_MDP4_LCDC_VSYNC_LEN 0x000c000c + +#define REG_MDP4_LCDC_DISPLAY_HCTRL 0x000c0010 +#define MDP4_LCDC_DISPLAY_HCTRL_START__MASK 0x0000ffff +#define MDP4_LCDC_DISPLAY_HCTRL_START__SHIFT 0 +static inline uint32_t MDP4_LCDC_DISPLAY_HCTRL_START(uint32_t val) +{ + return ((val) << MDP4_LCDC_DISPLAY_HCTRL_START__SHIFT) & MDP4_LCDC_DISPLAY_HCTRL_START__MASK; +} +#define MDP4_LCDC_DISPLAY_HCTRL_END__MASK 0xffff0000 +#define MDP4_LCDC_DISPLAY_HCTRL_END__SHIFT 16 +static inline uint32_t MDP4_LCDC_DISPLAY_HCTRL_END(uint32_t val) +{ + return ((val) << MDP4_LCDC_DISPLAY_HCTRL_END__SHIFT) & MDP4_LCDC_DISPLAY_HCTRL_END__MASK; +} + +#define REG_MDP4_LCDC_DISPLAY_VSTART 0x000c0014 + +#define REG_MDP4_LCDC_DISPLAY_VEND 0x000c0018 + +#define REG_MDP4_LCDC_ACTIVE_HCTL 0x000c001c +#define MDP4_LCDC_ACTIVE_HCTL_START__MASK 0x00007fff +#define MDP4_LCDC_ACTIVE_HCTL_START__SHIFT 0 +static inline uint32_t MDP4_LCDC_ACTIVE_HCTL_START(uint32_t val) +{ + return ((val) << MDP4_LCDC_ACTIVE_HCTL_START__SHIFT) & MDP4_LCDC_ACTIVE_HCTL_START__MASK; +} +#define MDP4_LCDC_ACTIVE_HCTL_END__MASK 0x7fff0000 +#define MDP4_LCDC_ACTIVE_HCTL_END__SHIFT 16 +static inline uint32_t MDP4_LCDC_ACTIVE_HCTL_END(uint32_t val) +{ + return ((val) << MDP4_LCDC_ACTIVE_HCTL_END__SHIFT) & MDP4_LCDC_ACTIVE_HCTL_END__MASK; +} +#define MDP4_LCDC_ACTIVE_HCTL_ACTIVE_START_X 0x80000000 + +#define REG_MDP4_LCDC_ACTIVE_VSTART 0x000c0020 + +#define REG_MDP4_LCDC_ACTIVE_VEND 0x000c0024 + +#define REG_MDP4_LCDC_BORDER_CLR 0x000c0028 + +#define REG_MDP4_LCDC_UNDERFLOW_CLR 0x000c002c +#define MDP4_LCDC_UNDERFLOW_CLR_COLOR__MASK 0x00ffffff +#define MDP4_LCDC_UNDERFLOW_CLR_COLOR__SHIFT 0 +static inline uint32_t MDP4_LCDC_UNDERFLOW_CLR_COLOR(uint32_t val) +{ + return ((val) << MDP4_LCDC_UNDERFLOW_CLR_COLOR__SHIFT) & MDP4_LCDC_UNDERFLOW_CLR_COLOR__MASK; +} +#define MDP4_LCDC_UNDERFLOW_CLR_ENABLE_RECOVERY 0x80000000 + +#define REG_MDP4_LCDC_HSYNC_SKEW 0x000c0030 + +#define REG_MDP4_LCDC_TEST_CNTL 0x000c0034 + +#define REG_MDP4_LCDC_CTRL_POLARITY 0x000c0038 +#define MDP4_LCDC_CTRL_POLARITY_HSYNC_LOW 0x00000001 +#define MDP4_LCDC_CTRL_POLARITY_VSYNC_LOW 0x00000002 +#define MDP4_LCDC_CTRL_POLARITY_DATA_EN_LOW 0x00000004 + +#define REG_MDP4_LCDC_LVDS_INTF_CTL 0x000c2000 +#define MDP4_LCDC_LVDS_INTF_CTL_MODE_SEL 0x00000004 +#define MDP4_LCDC_LVDS_INTF_CTL_RGB_OUT 0x00000008 +#define MDP4_LCDC_LVDS_INTF_CTL_CH_SWAP 0x00000010 +#define MDP4_LCDC_LVDS_INTF_CTL_CH1_RES_BIT 0x00000020 +#define MDP4_LCDC_LVDS_INTF_CTL_CH2_RES_BIT 0x00000040 +#define MDP4_LCDC_LVDS_INTF_CTL_ENABLE 0x00000080 +#define MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE0_EN 0x00000100 +#define MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE1_EN 0x00000200 +#define MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE2_EN 0x00000400 +#define MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE3_EN 0x00000800 +#define MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE0_EN 0x00001000 +#define MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE1_EN 0x00002000 +#define MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE2_EN 0x00004000 +#define MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE3_EN 0x00008000 +#define MDP4_LCDC_LVDS_INTF_CTL_CH1_CLK_LANE_EN 0x00010000 +#define MDP4_LCDC_LVDS_INTF_CTL_CH2_CLK_LANE_EN 0x00020000 + +static inline uint32_t REG_MDP4_LCDC_LVDS_MUX_CTL(uint32_t i0) { return 0x000c2014 + 0x8*i0; } + +static inline uint32_t REG_MDP4_LCDC_LVDS_MUX_CTL_3_TO_0(uint32_t i0) { return 0x000c2014 + 0x8*i0; } +#define MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0__MASK 0x000000ff +#define MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0__SHIFT 0 +static inline uint32_t MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0(uint32_t val) +{ + return ((val) << MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0__SHIFT) & MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0__MASK; +} +#define MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1__MASK 0x0000ff00 +#define MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1__SHIFT 8 +static inline uint32_t MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1(uint32_t val) +{ + return ((val) << MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1__SHIFT) & MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1__MASK; +} +#define MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2__MASK 0x00ff0000 +#define MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2__SHIFT 16 +static inline uint32_t MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2(uint32_t val) +{ + return ((val) << MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2__SHIFT) & MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2__MASK; +} +#define MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3__MASK 0xff000000 +#define MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3__SHIFT 24 +static inline uint32_t MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3(uint32_t val) +{ + return ((val) << MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3__SHIFT) & MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3__MASK; +} + +static inline uint32_t REG_MDP4_LCDC_LVDS_MUX_CTL_6_TO_4(uint32_t i0) { return 0x000c2018 + 0x8*i0; } +#define MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4__MASK 0x000000ff +#define MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4__SHIFT 0 +static inline uint32_t MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4(uint32_t val) +{ + return ((val) << MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4__SHIFT) & MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4__MASK; +} +#define MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5__MASK 0x0000ff00 +#define MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5__SHIFT 8 +static inline uint32_t MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5(uint32_t val) +{ + return ((val) << MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5__SHIFT) & MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5__MASK; +} +#define MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6__MASK 0x00ff0000 +#define MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6__SHIFT 16 +static inline uint32_t MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6(uint32_t val) +{ + return ((val) << MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6__SHIFT) & MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6__MASK; +} + +#define REG_MDP4_LCDC_LVDS_PHY_RESET 0x000c2034 + +#define REG_MDP4_LVDS_PHY_PLL_CTRL_0 0x000c3000 + +#define REG_MDP4_LVDS_PHY_PLL_CTRL_1 0x000c3004 + +#define REG_MDP4_LVDS_PHY_PLL_CTRL_2 0x000c3008 + +#define REG_MDP4_LVDS_PHY_PLL_CTRL_3 0x000c300c + +#define REG_MDP4_LVDS_PHY_PLL_CTRL_5 0x000c3014 + +#define REG_MDP4_LVDS_PHY_PLL_CTRL_6 0x000c3018 + +#define REG_MDP4_LVDS_PHY_PLL_CTRL_7 0x000c301c + +#define REG_MDP4_LVDS_PHY_PLL_CTRL_8 0x000c3020 + +#define REG_MDP4_LVDS_PHY_PLL_CTRL_9 0x000c3024 + +#define REG_MDP4_LVDS_PHY_PLL_LOCKED 0x000c3080 + +#define REG_MDP4_LVDS_PHY_CFG2 0x000c3108 + +#define REG_MDP4_LVDS_PHY_CFG0 0x000c3100 +#define MDP4_LVDS_PHY_CFG0_SERIALIZATION_ENBLE 0x00000010 +#define MDP4_LVDS_PHY_CFG0_CHANNEL0 0x00000040 +#define MDP4_LVDS_PHY_CFG0_CHANNEL1 0x00000080 + +#define REG_MDP4_DTV 0x000d0000 + +#define REG_MDP4_DTV_ENABLE 0x000d0000 + +#define REG_MDP4_DTV_HSYNC_CTRL 0x000d0004 +#define MDP4_DTV_HSYNC_CTRL_PULSEW__MASK 0x0000ffff +#define MDP4_DTV_HSYNC_CTRL_PULSEW__SHIFT 0 +static inline uint32_t MDP4_DTV_HSYNC_CTRL_PULSEW(uint32_t val) +{ + return ((val) << MDP4_DTV_HSYNC_CTRL_PULSEW__SHIFT) & MDP4_DTV_HSYNC_CTRL_PULSEW__MASK; +} +#define MDP4_DTV_HSYNC_CTRL_PERIOD__MASK 0xffff0000 +#define MDP4_DTV_HSYNC_CTRL_PERIOD__SHIFT 16 +static inline uint32_t MDP4_DTV_HSYNC_CTRL_PERIOD(uint32_t val) +{ + return ((val) << MDP4_DTV_HSYNC_CTRL_PERIOD__SHIFT) & MDP4_DTV_HSYNC_CTRL_PERIOD__MASK; +} + +#define REG_MDP4_DTV_VSYNC_PERIOD 0x000d0008 + +#define REG_MDP4_DTV_VSYNC_LEN 0x000d000c + +#define REG_MDP4_DTV_DISPLAY_HCTRL 0x000d0018 +#define MDP4_DTV_DISPLAY_HCTRL_START__MASK 0x0000ffff +#define MDP4_DTV_DISPLAY_HCTRL_START__SHIFT 0 +static inline uint32_t MDP4_DTV_DISPLAY_HCTRL_START(uint32_t val) +{ + return ((val) << MDP4_DTV_DISPLAY_HCTRL_START__SHIFT) & MDP4_DTV_DISPLAY_HCTRL_START__MASK; +} +#define MDP4_DTV_DISPLAY_HCTRL_END__MASK 0xffff0000 +#define MDP4_DTV_DISPLAY_HCTRL_END__SHIFT 16 +static inline uint32_t MDP4_DTV_DISPLAY_HCTRL_END(uint32_t val) +{ + return ((val) << MDP4_DTV_DISPLAY_HCTRL_END__SHIFT) & MDP4_DTV_DISPLAY_HCTRL_END__MASK; +} + +#define REG_MDP4_DTV_DISPLAY_VSTART 0x000d001c + +#define REG_MDP4_DTV_DISPLAY_VEND 0x000d0020 + +#define REG_MDP4_DTV_ACTIVE_HCTL 0x000d002c +#define MDP4_DTV_ACTIVE_HCTL_START__MASK 0x00007fff +#define MDP4_DTV_ACTIVE_HCTL_START__SHIFT 0 +static inline uint32_t MDP4_DTV_ACTIVE_HCTL_START(uint32_t val) +{ + return ((val) << MDP4_DTV_ACTIVE_HCTL_START__SHIFT) & MDP4_DTV_ACTIVE_HCTL_START__MASK; +} +#define MDP4_DTV_ACTIVE_HCTL_END__MASK 0x7fff0000 +#define MDP4_DTV_ACTIVE_HCTL_END__SHIFT 16 +static inline uint32_t MDP4_DTV_ACTIVE_HCTL_END(uint32_t val) +{ + return ((val) << MDP4_DTV_ACTIVE_HCTL_END__SHIFT) & MDP4_DTV_ACTIVE_HCTL_END__MASK; +} +#define MDP4_DTV_ACTIVE_HCTL_ACTIVE_START_X 0x80000000 + +#define REG_MDP4_DTV_ACTIVE_VSTART 0x000d0030 + +#define REG_MDP4_DTV_ACTIVE_VEND 0x000d0038 + +#define REG_MDP4_DTV_BORDER_CLR 0x000d0040 + +#define REG_MDP4_DTV_UNDERFLOW_CLR 0x000d0044 +#define MDP4_DTV_UNDERFLOW_CLR_COLOR__MASK 0x00ffffff +#define MDP4_DTV_UNDERFLOW_CLR_COLOR__SHIFT 0 +static inline uint32_t MDP4_DTV_UNDERFLOW_CLR_COLOR(uint32_t val) +{ + return ((val) << MDP4_DTV_UNDERFLOW_CLR_COLOR__SHIFT) & MDP4_DTV_UNDERFLOW_CLR_COLOR__MASK; +} +#define MDP4_DTV_UNDERFLOW_CLR_ENABLE_RECOVERY 0x80000000 + +#define REG_MDP4_DTV_HSYNC_SKEW 0x000d0048 + +#define REG_MDP4_DTV_TEST_CNTL 0x000d004c + +#define REG_MDP4_DTV_CTRL_POLARITY 0x000d0050 +#define MDP4_DTV_CTRL_POLARITY_HSYNC_LOW 0x00000001 +#define MDP4_DTV_CTRL_POLARITY_VSYNC_LOW 0x00000002 +#define MDP4_DTV_CTRL_POLARITY_DATA_EN_LOW 0x00000004 + +#define REG_MDP4_DSI 0x000e0000 + +#define REG_MDP4_DSI_ENABLE 0x000e0000 + +#define REG_MDP4_DSI_HSYNC_CTRL 0x000e0004 +#define MDP4_DSI_HSYNC_CTRL_PULSEW__MASK 0x0000ffff +#define MDP4_DSI_HSYNC_CTRL_PULSEW__SHIFT 0 +static inline uint32_t MDP4_DSI_HSYNC_CTRL_PULSEW(uint32_t val) +{ + return ((val) << MDP4_DSI_HSYNC_CTRL_PULSEW__SHIFT) & MDP4_DSI_HSYNC_CTRL_PULSEW__MASK; +} +#define MDP4_DSI_HSYNC_CTRL_PERIOD__MASK 0xffff0000 +#define MDP4_DSI_HSYNC_CTRL_PERIOD__SHIFT 16 +static inline uint32_t MDP4_DSI_HSYNC_CTRL_PERIOD(uint32_t val) +{ + return ((val) << MDP4_DSI_HSYNC_CTRL_PERIOD__SHIFT) & MDP4_DSI_HSYNC_CTRL_PERIOD__MASK; +} + +#define REG_MDP4_DSI_VSYNC_PERIOD 0x000e0008 + +#define REG_MDP4_DSI_VSYNC_LEN 0x000e000c + +#define REG_MDP4_DSI_DISPLAY_HCTRL 0x000e0010 +#define MDP4_DSI_DISPLAY_HCTRL_START__MASK 0x0000ffff +#define MDP4_DSI_DISPLAY_HCTRL_START__SHIFT 0 +static inline uint32_t MDP4_DSI_DISPLAY_HCTRL_START(uint32_t val) +{ + return ((val) << MDP4_DSI_DISPLAY_HCTRL_START__SHIFT) & MDP4_DSI_DISPLAY_HCTRL_START__MASK; +} +#define MDP4_DSI_DISPLAY_HCTRL_END__MASK 0xffff0000 +#define MDP4_DSI_DISPLAY_HCTRL_END__SHIFT 16 +static inline uint32_t MDP4_DSI_DISPLAY_HCTRL_END(uint32_t val) +{ + return ((val) << MDP4_DSI_DISPLAY_HCTRL_END__SHIFT) & MDP4_DSI_DISPLAY_HCTRL_END__MASK; +} + +#define REG_MDP4_DSI_DISPLAY_VSTART 0x000e0014 + +#define REG_MDP4_DSI_DISPLAY_VEND 0x000e0018 + +#define REG_MDP4_DSI_ACTIVE_HCTL 0x000e001c +#define MDP4_DSI_ACTIVE_HCTL_START__MASK 0x00007fff +#define MDP4_DSI_ACTIVE_HCTL_START__SHIFT 0 +static inline uint32_t MDP4_DSI_ACTIVE_HCTL_START(uint32_t val) +{ + return ((val) << MDP4_DSI_ACTIVE_HCTL_START__SHIFT) & MDP4_DSI_ACTIVE_HCTL_START__MASK; +} +#define MDP4_DSI_ACTIVE_HCTL_END__MASK 0x7fff0000 +#define MDP4_DSI_ACTIVE_HCTL_END__SHIFT 16 +static inline uint32_t MDP4_DSI_ACTIVE_HCTL_END(uint32_t val) +{ + return ((val) << MDP4_DSI_ACTIVE_HCTL_END__SHIFT) & MDP4_DSI_ACTIVE_HCTL_END__MASK; +} +#define MDP4_DSI_ACTIVE_HCTL_ACTIVE_START_X 0x80000000 + +#define REG_MDP4_DSI_ACTIVE_VSTART 0x000e0020 + +#define REG_MDP4_DSI_ACTIVE_VEND 0x000e0024 + +#define REG_MDP4_DSI_BORDER_CLR 0x000e0028 + +#define REG_MDP4_DSI_UNDERFLOW_CLR 0x000e002c +#define MDP4_DSI_UNDERFLOW_CLR_COLOR__MASK 0x00ffffff +#define MDP4_DSI_UNDERFLOW_CLR_COLOR__SHIFT 0 +static inline uint32_t MDP4_DSI_UNDERFLOW_CLR_COLOR(uint32_t val) +{ + return ((val) << MDP4_DSI_UNDERFLOW_CLR_COLOR__SHIFT) & MDP4_DSI_UNDERFLOW_CLR_COLOR__MASK; +} +#define MDP4_DSI_UNDERFLOW_CLR_ENABLE_RECOVERY 0x80000000 + +#define REG_MDP4_DSI_HSYNC_SKEW 0x000e0030 + +#define REG_MDP4_DSI_TEST_CNTL 0x000e0034 + +#define REG_MDP4_DSI_CTRL_POLARITY 0x000e0038 +#define MDP4_DSI_CTRL_POLARITY_HSYNC_LOW 0x00000001 +#define MDP4_DSI_CTRL_POLARITY_VSYNC_LOW 0x00000002 +#define MDP4_DSI_CTRL_POLARITY_DATA_EN_LOW 0x00000004 + + +#endif /* MDP4_XML */ diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c new file mode 100644 index 000000000..73afa2182 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c @@ -0,0 +1,647 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp4_kms.h" + +#include <drm/drm_mode.h> +#include "drm_crtc.h" +#include "drm_crtc_helper.h" +#include "drm_flip_work.h" + +struct mdp4_crtc { + struct drm_crtc base; + char name[8]; + int id; + int ovlp; + enum mdp4_dma dma; + bool enabled; + + /* which mixer/encoder we route output to: */ + int mixer; + + struct { + spinlock_t lock; + bool stale; + uint32_t width, height; + uint32_t x, y; + + /* next cursor to scan-out: */ + uint32_t next_iova; + struct drm_gem_object *next_bo; + + /* current cursor being scanned out: */ + struct drm_gem_object *scanout_bo; + } cursor; + + + /* if there is a pending flip, these will be non-null: */ + struct drm_pending_vblank_event *event; + +#define PENDING_CURSOR 0x1 +#define PENDING_FLIP 0x2 + atomic_t pending; + + /* for unref'ing cursor bo's after scanout completes: */ + struct drm_flip_work unref_cursor_work; + + struct mdp_irq vblank; + struct mdp_irq err; +}; +#define to_mdp4_crtc(x) container_of(x, struct mdp4_crtc, base) + +static struct mdp4_kms *get_kms(struct drm_crtc *crtc) +{ + struct msm_drm_private *priv = crtc->dev->dev_private; + return to_mdp4_kms(to_mdp_kms(priv->kms)); +} + +static void request_pending(struct drm_crtc *crtc, uint32_t pending) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + + atomic_or(pending, &mdp4_crtc->pending); + mdp_irq_register(&get_kms(crtc)->base, &mdp4_crtc->vblank); +} + +static void crtc_flush(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct mdp4_kms *mdp4_kms = get_kms(crtc); + struct drm_plane *plane; + uint32_t flush = 0; + + drm_atomic_crtc_for_each_plane(plane, crtc) { + enum mdp4_pipe pipe_id = mdp4_plane_pipe(plane); + flush |= pipe2flush(pipe_id); + } + + flush |= ovlp2flush(mdp4_crtc->ovlp); + + DBG("%s: flush=%08x", mdp4_crtc->name, flush); + + mdp4_write(mdp4_kms, REG_MDP4_OVERLAY_FLUSH, flush); +} + +/* if file!=NULL, this is preclose potential cancel-flip path */ +static void complete_flip(struct drm_crtc *crtc, struct drm_file *file) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct drm_pending_vblank_event *event; + unsigned long flags; + + spin_lock_irqsave(&dev->event_lock, flags); + event = mdp4_crtc->event; + if (event) { + /* if regular vblank case (!file) or if cancel-flip from + * preclose on file that requested flip, then send the + * event: + */ + if (!file || (event->base.file_priv == file)) { + mdp4_crtc->event = NULL; + DBG("%s: send event: %p", mdp4_crtc->name, event); + drm_send_vblank_event(dev, mdp4_crtc->id, event); + } + } + spin_unlock_irqrestore(&dev->event_lock, flags); +} + +static void unref_cursor_worker(struct drm_flip_work *work, void *val) +{ + struct mdp4_crtc *mdp4_crtc = + container_of(work, struct mdp4_crtc, unref_cursor_work); + struct mdp4_kms *mdp4_kms = get_kms(&mdp4_crtc->base); + + msm_gem_put_iova(val, mdp4_kms->id); + drm_gem_object_unreference_unlocked(val); +} + +static void mdp4_crtc_destroy(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + + drm_crtc_cleanup(crtc); + drm_flip_work_cleanup(&mdp4_crtc->unref_cursor_work); + + kfree(mdp4_crtc); +} + +static bool mdp4_crtc_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +/* statically (for now) map planes to mixer stage (z-order): */ +static const int idxs[] = { + [VG1] = 1, + [VG2] = 2, + [RGB1] = 0, + [RGB2] = 0, + [RGB3] = 0, + [VG3] = 3, + [VG4] = 4, + +}; + +/* setup mixer config, for which we need to consider all crtc's and + * the planes attached to them + * + * TODO may possibly need some extra locking here + */ +static void setup_mixer(struct mdp4_kms *mdp4_kms) +{ + struct drm_mode_config *config = &mdp4_kms->dev->mode_config; + struct drm_crtc *crtc; + uint32_t mixer_cfg = 0; + static const enum mdp_mixer_stage_id stages[] = { + STAGE_BASE, STAGE0, STAGE1, STAGE2, STAGE3, + }; + + list_for_each_entry(crtc, &config->crtc_list, head) { + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct drm_plane *plane; + + drm_atomic_crtc_for_each_plane(plane, crtc) { + enum mdp4_pipe pipe_id = mdp4_plane_pipe(plane); + int idx = idxs[pipe_id]; + mixer_cfg = mixercfg(mixer_cfg, mdp4_crtc->mixer, + pipe_id, stages[idx]); + } + } + + mdp4_write(mdp4_kms, REG_MDP4_LAYERMIXER_IN_CFG, mixer_cfg); +} + +static void blend_setup(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct mdp4_kms *mdp4_kms = get_kms(crtc); + struct drm_plane *plane; + int i, ovlp = mdp4_crtc->ovlp; + bool alpha[4]= { false, false, false, false }; + + mdp4_write(mdp4_kms, REG_MDP4_OVLP_TRANSP_LOW0(ovlp), 0); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_TRANSP_LOW1(ovlp), 0); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_TRANSP_HIGH0(ovlp), 0); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_TRANSP_HIGH1(ovlp), 0); + + drm_atomic_crtc_for_each_plane(plane, crtc) { + enum mdp4_pipe pipe_id = mdp4_plane_pipe(plane); + int idx = idxs[pipe_id]; + if (idx > 0) { + const struct mdp_format *format = + to_mdp_format(msm_framebuffer_format(plane->fb)); + alpha[idx-1] = format->alpha_enable; + } + } + + for (i = 0; i < 4; i++) { + uint32_t op; + + if (alpha[i]) { + op = MDP4_OVLP_STAGE_OP_FG_ALPHA(FG_PIXEL) | + MDP4_OVLP_STAGE_OP_BG_ALPHA(FG_PIXEL) | + MDP4_OVLP_STAGE_OP_BG_INV_ALPHA; + } else { + op = MDP4_OVLP_STAGE_OP_FG_ALPHA(FG_CONST) | + MDP4_OVLP_STAGE_OP_BG_ALPHA(BG_CONST); + } + + mdp4_write(mdp4_kms, REG_MDP4_OVLP_STAGE_FG_ALPHA(ovlp, i), 0xff); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_STAGE_BG_ALPHA(ovlp, i), 0x00); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_STAGE_OP(ovlp, i), op); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_STAGE_CO3(ovlp, i), 1); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_STAGE_TRANSP_LOW0(ovlp, i), 0); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_STAGE_TRANSP_LOW1(ovlp, i), 0); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_STAGE_TRANSP_HIGH0(ovlp, i), 0); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_STAGE_TRANSP_HIGH1(ovlp, i), 0); + } + + setup_mixer(mdp4_kms); +} + +static void mdp4_crtc_mode_set_nofb(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct mdp4_kms *mdp4_kms = get_kms(crtc); + enum mdp4_dma dma = mdp4_crtc->dma; + int ovlp = mdp4_crtc->ovlp; + struct drm_display_mode *mode; + + if (WARN_ON(!crtc->state)) + return; + + mode = &crtc->state->adjusted_mode; + + DBG("%s: set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mdp4_crtc->name, mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + + mdp4_write(mdp4_kms, REG_MDP4_DMA_SRC_SIZE(dma), + MDP4_DMA_SRC_SIZE_WIDTH(mode->hdisplay) | + MDP4_DMA_SRC_SIZE_HEIGHT(mode->vdisplay)); + + /* take data from pipe: */ + mdp4_write(mdp4_kms, REG_MDP4_DMA_SRC_BASE(dma), 0); + mdp4_write(mdp4_kms, REG_MDP4_DMA_SRC_STRIDE(dma), 0); + mdp4_write(mdp4_kms, REG_MDP4_DMA_DST_SIZE(dma), + MDP4_DMA_DST_SIZE_WIDTH(0) | + MDP4_DMA_DST_SIZE_HEIGHT(0)); + + mdp4_write(mdp4_kms, REG_MDP4_OVLP_BASE(ovlp), 0); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_SIZE(ovlp), + MDP4_OVLP_SIZE_WIDTH(mode->hdisplay) | + MDP4_OVLP_SIZE_HEIGHT(mode->vdisplay)); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_STRIDE(ovlp), 0); + + mdp4_write(mdp4_kms, REG_MDP4_OVLP_CFG(ovlp), 1); + + if (dma == DMA_E) { + mdp4_write(mdp4_kms, REG_MDP4_DMA_E_QUANT(0), 0x00ff0000); + mdp4_write(mdp4_kms, REG_MDP4_DMA_E_QUANT(1), 0x00ff0000); + mdp4_write(mdp4_kms, REG_MDP4_DMA_E_QUANT(2), 0x00ff0000); + } +} + +static void mdp4_crtc_disable(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct mdp4_kms *mdp4_kms = get_kms(crtc); + + DBG("%s", mdp4_crtc->name); + + if (WARN_ON(!mdp4_crtc->enabled)) + return; + + mdp_irq_unregister(&mdp4_kms->base, &mdp4_crtc->err); + mdp4_disable(mdp4_kms); + + mdp4_crtc->enabled = false; +} + +static void mdp4_crtc_enable(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct mdp4_kms *mdp4_kms = get_kms(crtc); + + DBG("%s", mdp4_crtc->name); + + if (WARN_ON(mdp4_crtc->enabled)) + return; + + mdp4_enable(mdp4_kms); + mdp_irq_register(&mdp4_kms->base, &mdp4_crtc->err); + + crtc_flush(crtc); + + mdp4_crtc->enabled = true; +} + +static int mdp4_crtc_atomic_check(struct drm_crtc *crtc, + struct drm_crtc_state *state) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + DBG("%s: check", mdp4_crtc->name); + // TODO anything else to check? + return 0; +} + +static void mdp4_crtc_atomic_begin(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + DBG("%s: begin", mdp4_crtc->name); +} + +static void mdp4_crtc_atomic_flush(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct drm_device *dev = crtc->dev; + unsigned long flags; + + DBG("%s: event: %p", mdp4_crtc->name, crtc->state->event); + + WARN_ON(mdp4_crtc->event); + + spin_lock_irqsave(&dev->event_lock, flags); + mdp4_crtc->event = crtc->state->event; + spin_unlock_irqrestore(&dev->event_lock, flags); + + blend_setup(crtc); + crtc_flush(crtc); + request_pending(crtc, PENDING_FLIP); +} + +static int mdp4_crtc_set_property(struct drm_crtc *crtc, + struct drm_property *property, uint64_t val) +{ + // XXX + return -EINVAL; +} + +#define CURSOR_WIDTH 64 +#define CURSOR_HEIGHT 64 + +/* called from IRQ to update cursor related registers (if needed). The + * cursor registers, other than x/y position, appear not to be double + * buffered, and changing them other than from vblank seems to trigger + * underflow. + */ +static void update_cursor(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct mdp4_kms *mdp4_kms = get_kms(crtc); + enum mdp4_dma dma = mdp4_crtc->dma; + unsigned long flags; + + spin_lock_irqsave(&mdp4_crtc->cursor.lock, flags); + if (mdp4_crtc->cursor.stale) { + struct drm_gem_object *next_bo = mdp4_crtc->cursor.next_bo; + struct drm_gem_object *prev_bo = mdp4_crtc->cursor.scanout_bo; + uint32_t iova = mdp4_crtc->cursor.next_iova; + + if (next_bo) { + /* take a obj ref + iova ref when we start scanning out: */ + drm_gem_object_reference(next_bo); + msm_gem_get_iova_locked(next_bo, mdp4_kms->id, &iova); + + /* enable cursor: */ + mdp4_write(mdp4_kms, REG_MDP4_DMA_CURSOR_SIZE(dma), + MDP4_DMA_CURSOR_SIZE_WIDTH(mdp4_crtc->cursor.width) | + MDP4_DMA_CURSOR_SIZE_HEIGHT(mdp4_crtc->cursor.height)); + mdp4_write(mdp4_kms, REG_MDP4_DMA_CURSOR_BASE(dma), iova); + mdp4_write(mdp4_kms, REG_MDP4_DMA_CURSOR_BLEND_CONFIG(dma), + MDP4_DMA_CURSOR_BLEND_CONFIG_FORMAT(CURSOR_ARGB) | + MDP4_DMA_CURSOR_BLEND_CONFIG_CURSOR_EN); + } else { + /* disable cursor: */ + mdp4_write(mdp4_kms, REG_MDP4_DMA_CURSOR_BASE(dma), + mdp4_kms->blank_cursor_iova); + } + + /* and drop the iova ref + obj rev when done scanning out: */ + if (prev_bo) + drm_flip_work_queue(&mdp4_crtc->unref_cursor_work, prev_bo); + + mdp4_crtc->cursor.scanout_bo = next_bo; + mdp4_crtc->cursor.stale = false; + } + + mdp4_write(mdp4_kms, REG_MDP4_DMA_CURSOR_POS(dma), + MDP4_DMA_CURSOR_POS_X(mdp4_crtc->cursor.x) | + MDP4_DMA_CURSOR_POS_Y(mdp4_crtc->cursor.y)); + + spin_unlock_irqrestore(&mdp4_crtc->cursor.lock, flags); +} + +static int mdp4_crtc_cursor_set(struct drm_crtc *crtc, + struct drm_file *file_priv, uint32_t handle, + uint32_t width, uint32_t height) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct mdp4_kms *mdp4_kms = get_kms(crtc); + struct drm_device *dev = crtc->dev; + struct drm_gem_object *cursor_bo, *old_bo; + unsigned long flags; + uint32_t iova; + int ret; + + if ((width > CURSOR_WIDTH) || (height > CURSOR_HEIGHT)) { + dev_err(dev->dev, "bad cursor size: %dx%d\n", width, height); + return -EINVAL; + } + + if (handle) { + cursor_bo = drm_gem_object_lookup(dev, file_priv, handle); + if (!cursor_bo) + return -ENOENT; + } else { + cursor_bo = NULL; + } + + if (cursor_bo) { + ret = msm_gem_get_iova(cursor_bo, mdp4_kms->id, &iova); + if (ret) + goto fail; + } else { + iova = 0; + } + + spin_lock_irqsave(&mdp4_crtc->cursor.lock, flags); + old_bo = mdp4_crtc->cursor.next_bo; + mdp4_crtc->cursor.next_bo = cursor_bo; + mdp4_crtc->cursor.next_iova = iova; + mdp4_crtc->cursor.width = width; + mdp4_crtc->cursor.height = height; + mdp4_crtc->cursor.stale = true; + spin_unlock_irqrestore(&mdp4_crtc->cursor.lock, flags); + + if (old_bo) { + /* drop our previous reference: */ + drm_flip_work_queue(&mdp4_crtc->unref_cursor_work, old_bo); + } + + request_pending(crtc, PENDING_CURSOR); + + return 0; + +fail: + drm_gem_object_unreference_unlocked(cursor_bo); + return ret; +} + +static int mdp4_crtc_cursor_move(struct drm_crtc *crtc, int x, int y) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + unsigned long flags; + + spin_lock_irqsave(&mdp4_crtc->cursor.lock, flags); + mdp4_crtc->cursor.x = x; + mdp4_crtc->cursor.y = y; + spin_unlock_irqrestore(&mdp4_crtc->cursor.lock, flags); + + crtc_flush(crtc); + request_pending(crtc, PENDING_CURSOR); + + return 0; +} + +static const struct drm_crtc_funcs mdp4_crtc_funcs = { + .set_config = drm_atomic_helper_set_config, + .destroy = mdp4_crtc_destroy, + .page_flip = drm_atomic_helper_page_flip, + .set_property = mdp4_crtc_set_property, + .cursor_set = mdp4_crtc_cursor_set, + .cursor_move = mdp4_crtc_cursor_move, + .reset = drm_atomic_helper_crtc_reset, + .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state, +}; + +static const struct drm_crtc_helper_funcs mdp4_crtc_helper_funcs = { + .mode_fixup = mdp4_crtc_mode_fixup, + .mode_set_nofb = mdp4_crtc_mode_set_nofb, + .disable = mdp4_crtc_disable, + .enable = mdp4_crtc_enable, + .atomic_check = mdp4_crtc_atomic_check, + .atomic_begin = mdp4_crtc_atomic_begin, + .atomic_flush = mdp4_crtc_atomic_flush, +}; + +static void mdp4_crtc_vblank_irq(struct mdp_irq *irq, uint32_t irqstatus) +{ + struct mdp4_crtc *mdp4_crtc = container_of(irq, struct mdp4_crtc, vblank); + struct drm_crtc *crtc = &mdp4_crtc->base; + struct msm_drm_private *priv = crtc->dev->dev_private; + unsigned pending; + + mdp_irq_unregister(&get_kms(crtc)->base, &mdp4_crtc->vblank); + + pending = atomic_xchg(&mdp4_crtc->pending, 0); + + if (pending & PENDING_FLIP) { + complete_flip(crtc, NULL); + } + + if (pending & PENDING_CURSOR) { + update_cursor(crtc); + drm_flip_work_commit(&mdp4_crtc->unref_cursor_work, priv->wq); + } +} + +static void mdp4_crtc_err_irq(struct mdp_irq *irq, uint32_t irqstatus) +{ + struct mdp4_crtc *mdp4_crtc = container_of(irq, struct mdp4_crtc, err); + struct drm_crtc *crtc = &mdp4_crtc->base; + DBG("%s: error: %08x", mdp4_crtc->name, irqstatus); + crtc_flush(crtc); +} + +uint32_t mdp4_crtc_vblank(struct drm_crtc *crtc) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + return mdp4_crtc->vblank.irqmask; +} + +void mdp4_crtc_cancel_pending_flip(struct drm_crtc *crtc, struct drm_file *file) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + DBG("%s: cancel: %p", mdp4_crtc->name, file); + complete_flip(crtc, file); +} + +/* set dma config, ie. the format the encoder wants. */ +void mdp4_crtc_set_config(struct drm_crtc *crtc, uint32_t config) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct mdp4_kms *mdp4_kms = get_kms(crtc); + + mdp4_write(mdp4_kms, REG_MDP4_DMA_CONFIG(mdp4_crtc->dma), config); +} + +/* set interface for routing crtc->encoder: */ +void mdp4_crtc_set_intf(struct drm_crtc *crtc, enum mdp4_intf intf, int mixer) +{ + struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); + struct mdp4_kms *mdp4_kms = get_kms(crtc); + uint32_t intf_sel; + + intf_sel = mdp4_read(mdp4_kms, REG_MDP4_DISP_INTF_SEL); + + switch (mdp4_crtc->dma) { + case DMA_P: + intf_sel &= ~MDP4_DISP_INTF_SEL_PRIM__MASK; + intf_sel |= MDP4_DISP_INTF_SEL_PRIM(intf); + break; + case DMA_S: + intf_sel &= ~MDP4_DISP_INTF_SEL_SEC__MASK; + intf_sel |= MDP4_DISP_INTF_SEL_SEC(intf); + break; + case DMA_E: + intf_sel &= ~MDP4_DISP_INTF_SEL_EXT__MASK; + intf_sel |= MDP4_DISP_INTF_SEL_EXT(intf); + break; + } + + if (intf == INTF_DSI_VIDEO) { + intf_sel &= ~MDP4_DISP_INTF_SEL_DSI_CMD; + intf_sel |= MDP4_DISP_INTF_SEL_DSI_VIDEO; + } else if (intf == INTF_DSI_CMD) { + intf_sel &= ~MDP4_DISP_INTF_SEL_DSI_VIDEO; + intf_sel |= MDP4_DISP_INTF_SEL_DSI_CMD; + } + + mdp4_crtc->mixer = mixer; + + blend_setup(crtc); + + DBG("%s: intf_sel=%08x", mdp4_crtc->name, intf_sel); + + mdp4_write(mdp4_kms, REG_MDP4_DISP_INTF_SEL, intf_sel); +} + +static const char *dma_names[] = { + "DMA_P", "DMA_S", "DMA_E", +}; + +/* initialize crtc */ +struct drm_crtc *mdp4_crtc_init(struct drm_device *dev, + struct drm_plane *plane, int id, int ovlp_id, + enum mdp4_dma dma_id) +{ + struct drm_crtc *crtc = NULL; + struct mdp4_crtc *mdp4_crtc; + + mdp4_crtc = kzalloc(sizeof(*mdp4_crtc), GFP_KERNEL); + if (!mdp4_crtc) + return ERR_PTR(-ENOMEM); + + crtc = &mdp4_crtc->base; + + mdp4_crtc->id = id; + + mdp4_crtc->ovlp = ovlp_id; + mdp4_crtc->dma = dma_id; + + mdp4_crtc->vblank.irqmask = dma2irq(mdp4_crtc->dma); + mdp4_crtc->vblank.irq = mdp4_crtc_vblank_irq; + + mdp4_crtc->err.irqmask = dma2err(mdp4_crtc->dma); + mdp4_crtc->err.irq = mdp4_crtc_err_irq; + + snprintf(mdp4_crtc->name, sizeof(mdp4_crtc->name), "%s:%d", + dma_names[dma_id], ovlp_id); + + spin_lock_init(&mdp4_crtc->cursor.lock); + + drm_flip_work_init(&mdp4_crtc->unref_cursor_work, + "unref cursor", unref_cursor_worker); + + drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp4_crtc_funcs); + drm_crtc_helper_add(crtc, &mdp4_crtc_helper_funcs); + plane->crtc = crtc; + + mdp4_plane_install_properties(plane, &crtc->base); + + return crtc; +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c new file mode 100644 index 000000000..7896323b2 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c @@ -0,0 +1,298 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp4_kms.h" + +#include "drm_crtc.h" +#include "drm_crtc_helper.h" + + +struct mdp4_dtv_encoder { + struct drm_encoder base; + struct clk *src_clk; + struct clk *hdmi_clk; + struct clk *mdp_clk; + unsigned long int pixclock; + bool enabled; + uint32_t bsc; +}; +#define to_mdp4_dtv_encoder(x) container_of(x, struct mdp4_dtv_encoder, base) + +static struct mdp4_kms *get_kms(struct drm_encoder *encoder) +{ + struct msm_drm_private *priv = encoder->dev->dev_private; + return to_mdp4_kms(to_mdp_kms(priv->kms)); +} + +#ifdef CONFIG_MSM_BUS_SCALING +#include <mach/board.h> +/* not ironically named at all.. no, really.. */ +static void bs_init(struct mdp4_dtv_encoder *mdp4_dtv_encoder) +{ + struct drm_device *dev = mdp4_dtv_encoder->base.dev; + struct lcdc_platform_data *dtv_pdata = mdp4_find_pdata("dtv.0"); + + if (!dtv_pdata) { + dev_err(dev->dev, "could not find dtv pdata\n"); + return; + } + + if (dtv_pdata->bus_scale_table) { + mdp4_dtv_encoder->bsc = msm_bus_scale_register_client( + dtv_pdata->bus_scale_table); + DBG("bus scale client: %08x", mdp4_dtv_encoder->bsc); + DBG("lcdc_power_save: %p", dtv_pdata->lcdc_power_save); + if (dtv_pdata->lcdc_power_save) + dtv_pdata->lcdc_power_save(1); + } +} + +static void bs_fini(struct mdp4_dtv_encoder *mdp4_dtv_encoder) +{ + if (mdp4_dtv_encoder->bsc) { + msm_bus_scale_unregister_client(mdp4_dtv_encoder->bsc); + mdp4_dtv_encoder->bsc = 0; + } +} + +static void bs_set(struct mdp4_dtv_encoder *mdp4_dtv_encoder, int idx) +{ + if (mdp4_dtv_encoder->bsc) { + DBG("set bus scaling: %d", idx); + msm_bus_scale_client_update_request(mdp4_dtv_encoder->bsc, idx); + } +} +#else +static void bs_init(struct mdp4_dtv_encoder *mdp4_dtv_encoder) {} +static void bs_fini(struct mdp4_dtv_encoder *mdp4_dtv_encoder) {} +static void bs_set(struct mdp4_dtv_encoder *mdp4_dtv_encoder, int idx) {} +#endif + +static void mdp4_dtv_encoder_destroy(struct drm_encoder *encoder) +{ + struct mdp4_dtv_encoder *mdp4_dtv_encoder = to_mdp4_dtv_encoder(encoder); + bs_fini(mdp4_dtv_encoder); + drm_encoder_cleanup(encoder); + kfree(mdp4_dtv_encoder); +} + +static const struct drm_encoder_funcs mdp4_dtv_encoder_funcs = { + .destroy = mdp4_dtv_encoder_destroy, +}; + +static bool mdp4_dtv_encoder_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static void mdp4_dtv_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct mdp4_dtv_encoder *mdp4_dtv_encoder = to_mdp4_dtv_encoder(encoder); + struct mdp4_kms *mdp4_kms = get_kms(encoder); + uint32_t dtv_hsync_skew, vsync_period, vsync_len, ctrl_pol; + uint32_t display_v_start, display_v_end; + uint32_t hsync_start_x, hsync_end_x; + + mode = adjusted_mode; + + DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + + mdp4_dtv_encoder->pixclock = mode->clock * 1000; + + DBG("pixclock=%lu", mdp4_dtv_encoder->pixclock); + + ctrl_pol = 0; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + ctrl_pol |= MDP4_DTV_CTRL_POLARITY_HSYNC_LOW; + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + ctrl_pol |= MDP4_DTV_CTRL_POLARITY_VSYNC_LOW; + /* probably need to get DATA_EN polarity from panel.. */ + + dtv_hsync_skew = 0; /* get this from panel? */ + + hsync_start_x = (mode->htotal - mode->hsync_start); + hsync_end_x = mode->htotal - (mode->hsync_start - mode->hdisplay) - 1; + + vsync_period = mode->vtotal * mode->htotal; + vsync_len = (mode->vsync_end - mode->vsync_start) * mode->htotal; + display_v_start = (mode->vtotal - mode->vsync_start) * mode->htotal + dtv_hsync_skew; + display_v_end = vsync_period - ((mode->vsync_start - mode->vdisplay) * mode->htotal) + dtv_hsync_skew - 1; + + mdp4_write(mdp4_kms, REG_MDP4_DTV_HSYNC_CTRL, + MDP4_DTV_HSYNC_CTRL_PULSEW(mode->hsync_end - mode->hsync_start) | + MDP4_DTV_HSYNC_CTRL_PERIOD(mode->htotal)); + mdp4_write(mdp4_kms, REG_MDP4_DTV_VSYNC_PERIOD, vsync_period); + mdp4_write(mdp4_kms, REG_MDP4_DTV_VSYNC_LEN, vsync_len); + mdp4_write(mdp4_kms, REG_MDP4_DTV_DISPLAY_HCTRL, + MDP4_DTV_DISPLAY_HCTRL_START(hsync_start_x) | + MDP4_DTV_DISPLAY_HCTRL_END(hsync_end_x)); + mdp4_write(mdp4_kms, REG_MDP4_DTV_DISPLAY_VSTART, display_v_start); + mdp4_write(mdp4_kms, REG_MDP4_DTV_DISPLAY_VEND, display_v_end); + mdp4_write(mdp4_kms, REG_MDP4_DTV_BORDER_CLR, 0); + mdp4_write(mdp4_kms, REG_MDP4_DTV_UNDERFLOW_CLR, + MDP4_DTV_UNDERFLOW_CLR_ENABLE_RECOVERY | + MDP4_DTV_UNDERFLOW_CLR_COLOR(0xff)); + mdp4_write(mdp4_kms, REG_MDP4_DTV_HSYNC_SKEW, dtv_hsync_skew); + mdp4_write(mdp4_kms, REG_MDP4_DTV_CTRL_POLARITY, ctrl_pol); + mdp4_write(mdp4_kms, REG_MDP4_DTV_ACTIVE_HCTL, + MDP4_DTV_ACTIVE_HCTL_START(0) | + MDP4_DTV_ACTIVE_HCTL_END(0)); + mdp4_write(mdp4_kms, REG_MDP4_DTV_ACTIVE_VSTART, 0); + mdp4_write(mdp4_kms, REG_MDP4_DTV_ACTIVE_VEND, 0); +} + +static void mdp4_dtv_encoder_disable(struct drm_encoder *encoder) +{ + struct mdp4_dtv_encoder *mdp4_dtv_encoder = to_mdp4_dtv_encoder(encoder); + struct mdp4_kms *mdp4_kms = get_kms(encoder); + + if (WARN_ON(!mdp4_dtv_encoder->enabled)) + return; + + mdp4_write(mdp4_kms, REG_MDP4_DTV_ENABLE, 0); + + /* + * Wait for a vsync so we know the ENABLE=0 latched before + * the (connector) source of the vsync's gets disabled, + * otherwise we end up in a funny state if we re-enable + * before the disable latches, which results that some of + * the settings changes for the new modeset (like new + * scanout buffer) don't latch properly.. + */ + mdp_irq_wait(&mdp4_kms->base, MDP4_IRQ_EXTERNAL_VSYNC); + + clk_disable_unprepare(mdp4_dtv_encoder->src_clk); + clk_disable_unprepare(mdp4_dtv_encoder->hdmi_clk); + clk_disable_unprepare(mdp4_dtv_encoder->mdp_clk); + + bs_set(mdp4_dtv_encoder, 0); + + mdp4_dtv_encoder->enabled = false; +} + +static void mdp4_dtv_encoder_enable(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct mdp4_dtv_encoder *mdp4_dtv_encoder = to_mdp4_dtv_encoder(encoder); + struct mdp4_kms *mdp4_kms = get_kms(encoder); + unsigned long pc = mdp4_dtv_encoder->pixclock; + int ret; + + if (WARN_ON(mdp4_dtv_encoder->enabled)) + return; + + mdp4_crtc_set_config(encoder->crtc, + MDP4_DMA_CONFIG_R_BPC(BPC8) | + MDP4_DMA_CONFIG_G_BPC(BPC8) | + MDP4_DMA_CONFIG_B_BPC(BPC8) | + MDP4_DMA_CONFIG_PACK(0x21)); + mdp4_crtc_set_intf(encoder->crtc, INTF_LCDC_DTV, 1); + + bs_set(mdp4_dtv_encoder, 1); + + DBG("setting src_clk=%lu", pc); + + ret = clk_set_rate(mdp4_dtv_encoder->src_clk, pc); + if (ret) + dev_err(dev->dev, "failed to set src_clk to %lu: %d\n", pc, ret); + clk_prepare_enable(mdp4_dtv_encoder->src_clk); + ret = clk_prepare_enable(mdp4_dtv_encoder->hdmi_clk); + if (ret) + dev_err(dev->dev, "failed to enable hdmi_clk: %d\n", ret); + ret = clk_prepare_enable(mdp4_dtv_encoder->mdp_clk); + if (ret) + dev_err(dev->dev, "failed to enabled mdp_clk: %d\n", ret); + + mdp4_write(mdp4_kms, REG_MDP4_DTV_ENABLE, 1); + + mdp4_dtv_encoder->enabled = true; +} + +static const struct drm_encoder_helper_funcs mdp4_dtv_encoder_helper_funcs = { + .mode_fixup = mdp4_dtv_encoder_mode_fixup, + .mode_set = mdp4_dtv_encoder_mode_set, + .enable = mdp4_dtv_encoder_enable, + .disable = mdp4_dtv_encoder_disable, +}; + +long mdp4_dtv_round_pixclk(struct drm_encoder *encoder, unsigned long rate) +{ + struct mdp4_dtv_encoder *mdp4_dtv_encoder = to_mdp4_dtv_encoder(encoder); + return clk_round_rate(mdp4_dtv_encoder->src_clk, rate); +} + +/* initialize encoder */ +struct drm_encoder *mdp4_dtv_encoder_init(struct drm_device *dev) +{ + struct drm_encoder *encoder = NULL; + struct mdp4_dtv_encoder *mdp4_dtv_encoder; + int ret; + + mdp4_dtv_encoder = kzalloc(sizeof(*mdp4_dtv_encoder), GFP_KERNEL); + if (!mdp4_dtv_encoder) { + ret = -ENOMEM; + goto fail; + } + + encoder = &mdp4_dtv_encoder->base; + + drm_encoder_init(dev, encoder, &mdp4_dtv_encoder_funcs, + DRM_MODE_ENCODER_TMDS); + drm_encoder_helper_add(encoder, &mdp4_dtv_encoder_helper_funcs); + + mdp4_dtv_encoder->src_clk = devm_clk_get(dev->dev, "src_clk"); + if (IS_ERR(mdp4_dtv_encoder->src_clk)) { + dev_err(dev->dev, "failed to get src_clk\n"); + ret = PTR_ERR(mdp4_dtv_encoder->src_clk); + goto fail; + } + + mdp4_dtv_encoder->hdmi_clk = devm_clk_get(dev->dev, "hdmi_clk"); + if (IS_ERR(mdp4_dtv_encoder->hdmi_clk)) { + dev_err(dev->dev, "failed to get hdmi_clk\n"); + ret = PTR_ERR(mdp4_dtv_encoder->hdmi_clk); + goto fail; + } + + mdp4_dtv_encoder->mdp_clk = devm_clk_get(dev->dev, "mdp_clk"); + if (IS_ERR(mdp4_dtv_encoder->mdp_clk)) { + dev_err(dev->dev, "failed to get mdp_clk\n"); + ret = PTR_ERR(mdp4_dtv_encoder->mdp_clk); + goto fail; + } + + bs_init(mdp4_dtv_encoder); + + return encoder; + +fail: + if (encoder) + mdp4_dtv_encoder_destroy(encoder); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c new file mode 100644 index 000000000..7369ee7f0 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c @@ -0,0 +1,98 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "msm_drv.h" +#include "mdp4_kms.h" + +void mdp4_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask) +{ + mdp4_write(to_mdp4_kms(mdp_kms), REG_MDP4_INTR_ENABLE, irqmask); +} + +static void mdp4_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus) +{ + DRM_ERROR("errors: %08x\n", irqstatus); +} + +void mdp4_irq_preinstall(struct msm_kms *kms) +{ + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); + mdp4_enable(mdp4_kms); + mdp4_write(mdp4_kms, REG_MDP4_INTR_CLEAR, 0xffffffff); + mdp4_write(mdp4_kms, REG_MDP4_INTR_ENABLE, 0x00000000); + mdp4_disable(mdp4_kms); +} + +int mdp4_irq_postinstall(struct msm_kms *kms) +{ + struct mdp_kms *mdp_kms = to_mdp_kms(kms); + struct mdp4_kms *mdp4_kms = to_mdp4_kms(mdp_kms); + struct mdp_irq *error_handler = &mdp4_kms->error_handler; + + error_handler->irq = mdp4_irq_error_handler; + error_handler->irqmask = MDP4_IRQ_PRIMARY_INTF_UDERRUN | + MDP4_IRQ_EXTERNAL_INTF_UDERRUN; + + mdp_irq_register(mdp_kms, error_handler); + + return 0; +} + +void mdp4_irq_uninstall(struct msm_kms *kms) +{ + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); + mdp4_enable(mdp4_kms); + mdp4_write(mdp4_kms, REG_MDP4_INTR_ENABLE, 0x00000000); + mdp4_disable(mdp4_kms); +} + +irqreturn_t mdp4_irq(struct msm_kms *kms) +{ + struct mdp_kms *mdp_kms = to_mdp_kms(kms); + struct mdp4_kms *mdp4_kms = to_mdp4_kms(mdp_kms); + struct drm_device *dev = mdp4_kms->dev; + struct msm_drm_private *priv = dev->dev_private; + unsigned int id; + uint32_t status; + + status = mdp4_read(mdp4_kms, REG_MDP4_INTR_STATUS); + mdp4_write(mdp4_kms, REG_MDP4_INTR_CLEAR, status); + + VERB("status=%08x", status); + + mdp_dispatch_irqs(mdp_kms, status); + + for (id = 0; id < priv->num_crtcs; id++) + if (status & mdp4_crtc_vblank(priv->crtcs[id])) + drm_handle_vblank(dev, id); + + return IRQ_HANDLED; +} + +int mdp4_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) +{ + mdp_update_vblank_mask(to_mdp_kms(kms), + mdp4_crtc_vblank(crtc), true); + return 0; +} + +void mdp4_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) +{ + mdp_update_vblank_mask(to_mdp_kms(kms), + mdp4_crtc_vblank(crtc), false); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c new file mode 100644 index 000000000..d847b9436 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c @@ -0,0 +1,545 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "msm_drv.h" +#include "msm_mmu.h" +#include "mdp4_kms.h" + +static struct mdp4_platform_config *mdp4_get_config(struct platform_device *dev); + +static int mdp4_hw_init(struct msm_kms *kms) +{ + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); + struct drm_device *dev = mdp4_kms->dev; + uint32_t version, major, minor, dmap_cfg, vg_cfg; + unsigned long clk; + int ret = 0; + + pm_runtime_get_sync(dev->dev); + + mdp4_enable(mdp4_kms); + version = mdp4_read(mdp4_kms, REG_MDP4_VERSION); + mdp4_disable(mdp4_kms); + + major = FIELD(version, MDP4_VERSION_MAJOR); + minor = FIELD(version, MDP4_VERSION_MINOR); + + DBG("found MDP4 version v%d.%d", major, minor); + + if (major != 4) { + dev_err(dev->dev, "unexpected MDP version: v%d.%d\n", + major, minor); + ret = -ENXIO; + goto out; + } + + mdp4_kms->rev = minor; + + if (mdp4_kms->dsi_pll_vdda) { + if ((mdp4_kms->rev == 2) || (mdp4_kms->rev == 4)) { + ret = regulator_set_voltage(mdp4_kms->dsi_pll_vdda, + 1200000, 1200000); + if (ret) { + dev_err(dev->dev, + "failed to set dsi_pll_vdda voltage: %d\n", ret); + goto out; + } + } + } + + if (mdp4_kms->dsi_pll_vddio) { + if (mdp4_kms->rev == 2) { + ret = regulator_set_voltage(mdp4_kms->dsi_pll_vddio, + 1800000, 1800000); + if (ret) { + dev_err(dev->dev, + "failed to set dsi_pll_vddio voltage: %d\n", ret); + goto out; + } + } + } + + if (mdp4_kms->rev > 1) { + mdp4_write(mdp4_kms, REG_MDP4_CS_CONTROLLER0, 0x0707ffff); + mdp4_write(mdp4_kms, REG_MDP4_CS_CONTROLLER1, 0x03073f3f); + } + + mdp4_write(mdp4_kms, REG_MDP4_PORTMAP_MODE, 0x3); + + /* max read pending cmd config, 3 pending requests: */ + mdp4_write(mdp4_kms, REG_MDP4_READ_CNFG, 0x02222); + + clk = clk_get_rate(mdp4_kms->clk); + + if ((mdp4_kms->rev >= 1) || (clk >= 90000000)) { + dmap_cfg = 0x47; /* 16 bytes-burst x 8 req */ + vg_cfg = 0x47; /* 16 bytes-burs x 8 req */ + } else { + dmap_cfg = 0x27; /* 8 bytes-burst x 8 req */ + vg_cfg = 0x43; /* 16 bytes-burst x 4 req */ + } + + DBG("fetch config: dmap=%02x, vg=%02x", dmap_cfg, vg_cfg); + + mdp4_write(mdp4_kms, REG_MDP4_DMA_FETCH_CONFIG(DMA_P), dmap_cfg); + mdp4_write(mdp4_kms, REG_MDP4_DMA_FETCH_CONFIG(DMA_E), dmap_cfg); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_FETCH_CONFIG(VG1), vg_cfg); + mdp4_write(mdp4_kms, REG_MDP4_PIPE_FETCH_CONFIG(VG2), vg_cfg); + mdp4_write(mdp4_kms, REG_MDP4_PIPE_FETCH_CONFIG(RGB1), vg_cfg); + mdp4_write(mdp4_kms, REG_MDP4_PIPE_FETCH_CONFIG(RGB2), vg_cfg); + + if (mdp4_kms->rev >= 2) + mdp4_write(mdp4_kms, REG_MDP4_LAYERMIXER_IN_CFG_UPDATE_METHOD, 1); + mdp4_write(mdp4_kms, REG_MDP4_LAYERMIXER_IN_CFG, 0); + + /* disable CSC matrix / YUV by default: */ + mdp4_write(mdp4_kms, REG_MDP4_PIPE_OP_MODE(VG1), 0); + mdp4_write(mdp4_kms, REG_MDP4_PIPE_OP_MODE(VG2), 0); + mdp4_write(mdp4_kms, REG_MDP4_DMA_P_OP_MODE, 0); + mdp4_write(mdp4_kms, REG_MDP4_DMA_S_OP_MODE, 0); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_CSC_CONFIG(1), 0); + mdp4_write(mdp4_kms, REG_MDP4_OVLP_CSC_CONFIG(2), 0); + + if (mdp4_kms->rev > 1) + mdp4_write(mdp4_kms, REG_MDP4_RESET_STATUS, 1); + +out: + pm_runtime_put_sync(dev->dev); + + return ret; +} + +static void mdp4_prepare_commit(struct msm_kms *kms, struct drm_atomic_state *state) +{ + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); + int i, ncrtcs = state->dev->mode_config.num_crtc; + + mdp4_enable(mdp4_kms); + + /* see 119ecb7fd */ + for (i = 0; i < ncrtcs; i++) { + struct drm_crtc *crtc = state->crtcs[i]; + if (!crtc) + continue; + drm_crtc_vblank_get(crtc); + } +} + +static void mdp4_complete_commit(struct msm_kms *kms, struct drm_atomic_state *state) +{ + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); + int i, ncrtcs = state->dev->mode_config.num_crtc; + + /* see 119ecb7fd */ + for (i = 0; i < ncrtcs; i++) { + struct drm_crtc *crtc = state->crtcs[i]; + if (!crtc) + continue; + drm_crtc_vblank_put(crtc); + } + + mdp4_disable(mdp4_kms); +} + +static long mdp4_round_pixclk(struct msm_kms *kms, unsigned long rate, + struct drm_encoder *encoder) +{ + /* if we had >1 encoder, we'd need something more clever: */ + return mdp4_dtv_round_pixclk(encoder, rate); +} + +static void mdp4_preclose(struct msm_kms *kms, struct drm_file *file) +{ + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); + struct msm_drm_private *priv = mdp4_kms->dev->dev_private; + unsigned i; + + for (i = 0; i < priv->num_crtcs; i++) + mdp4_crtc_cancel_pending_flip(priv->crtcs[i], file); +} + +static void mdp4_destroy(struct msm_kms *kms) +{ + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); + if (mdp4_kms->blank_cursor_iova) + msm_gem_put_iova(mdp4_kms->blank_cursor_bo, mdp4_kms->id); + if (mdp4_kms->blank_cursor_bo) + drm_gem_object_unreference_unlocked(mdp4_kms->blank_cursor_bo); + kfree(mdp4_kms); +} + +static const struct mdp_kms_funcs kms_funcs = { + .base = { + .hw_init = mdp4_hw_init, + .irq_preinstall = mdp4_irq_preinstall, + .irq_postinstall = mdp4_irq_postinstall, + .irq_uninstall = mdp4_irq_uninstall, + .irq = mdp4_irq, + .enable_vblank = mdp4_enable_vblank, + .disable_vblank = mdp4_disable_vblank, + .prepare_commit = mdp4_prepare_commit, + .complete_commit = mdp4_complete_commit, + .get_format = mdp_get_format, + .round_pixclk = mdp4_round_pixclk, + .preclose = mdp4_preclose, + .destroy = mdp4_destroy, + }, + .set_irqmask = mdp4_set_irqmask, +}; + +int mdp4_disable(struct mdp4_kms *mdp4_kms) +{ + DBG(""); + + clk_disable_unprepare(mdp4_kms->clk); + if (mdp4_kms->pclk) + clk_disable_unprepare(mdp4_kms->pclk); + clk_disable_unprepare(mdp4_kms->lut_clk); + if (mdp4_kms->axi_clk) + clk_disable_unprepare(mdp4_kms->axi_clk); + + return 0; +} + +int mdp4_enable(struct mdp4_kms *mdp4_kms) +{ + DBG(""); + + clk_prepare_enable(mdp4_kms->clk); + if (mdp4_kms->pclk) + clk_prepare_enable(mdp4_kms->pclk); + clk_prepare_enable(mdp4_kms->lut_clk); + if (mdp4_kms->axi_clk) + clk_prepare_enable(mdp4_kms->axi_clk); + + return 0; +} + +#ifdef CONFIG_OF +static struct drm_panel *detect_panel(struct drm_device *dev, const char *name) +{ + struct device_node *n; + struct drm_panel *panel = NULL; + + n = of_parse_phandle(dev->dev->of_node, name, 0); + if (n) { + panel = of_drm_find_panel(n); + if (!panel) + panel = ERR_PTR(-EPROBE_DEFER); + } + + return panel; +} +#else +static struct drm_panel *detect_panel(struct drm_device *dev, const char *name) +{ + // ??? maybe use a module param to specify which panel is attached? +} +#endif + +static int modeset_init(struct mdp4_kms *mdp4_kms) +{ + struct drm_device *dev = mdp4_kms->dev; + struct msm_drm_private *priv = dev->dev_private; + struct drm_plane *plane; + struct drm_crtc *crtc; + struct drm_encoder *encoder; + struct drm_connector *connector; + struct drm_panel *panel; + int ret; + + /* construct non-private planes: */ + plane = mdp4_plane_init(dev, VG1, false); + if (IS_ERR(plane)) { + dev_err(dev->dev, "failed to construct plane for VG1\n"); + ret = PTR_ERR(plane); + goto fail; + } + priv->planes[priv->num_planes++] = plane; + + plane = mdp4_plane_init(dev, VG2, false); + if (IS_ERR(plane)) { + dev_err(dev->dev, "failed to construct plane for VG2\n"); + ret = PTR_ERR(plane); + goto fail; + } + priv->planes[priv->num_planes++] = plane; + + /* + * Setup the LCDC/LVDS path: RGB2 -> DMA_P -> LCDC -> LVDS: + */ + + panel = detect_panel(dev, "qcom,lvds-panel"); + if (IS_ERR(panel)) { + ret = PTR_ERR(panel); + dev_err(dev->dev, "failed to detect LVDS panel: %d\n", ret); + goto fail; + } + + plane = mdp4_plane_init(dev, RGB2, true); + if (IS_ERR(plane)) { + dev_err(dev->dev, "failed to construct plane for RGB2\n"); + ret = PTR_ERR(plane); + goto fail; + } + + crtc = mdp4_crtc_init(dev, plane, priv->num_crtcs, 0, DMA_P); + if (IS_ERR(crtc)) { + dev_err(dev->dev, "failed to construct crtc for DMA_P\n"); + ret = PTR_ERR(crtc); + goto fail; + } + + encoder = mdp4_lcdc_encoder_init(dev, panel); + if (IS_ERR(encoder)) { + dev_err(dev->dev, "failed to construct LCDC encoder\n"); + ret = PTR_ERR(encoder); + goto fail; + } + + /* LCDC can be hooked to DMA_P: */ + encoder->possible_crtcs = 1 << priv->num_crtcs; + + priv->crtcs[priv->num_crtcs++] = crtc; + priv->encoders[priv->num_encoders++] = encoder; + + connector = mdp4_lvds_connector_init(dev, panel, encoder); + if (IS_ERR(connector)) { + ret = PTR_ERR(connector); + dev_err(dev->dev, "failed to initialize LVDS connector: %d\n", ret); + goto fail; + } + + priv->connectors[priv->num_connectors++] = connector; + + /* + * Setup DTV/HDMI path: RGB1 -> DMA_E -> DTV -> HDMI: + */ + + plane = mdp4_plane_init(dev, RGB1, true); + if (IS_ERR(plane)) { + dev_err(dev->dev, "failed to construct plane for RGB1\n"); + ret = PTR_ERR(plane); + goto fail; + } + + crtc = mdp4_crtc_init(dev, plane, priv->num_crtcs, 1, DMA_E); + if (IS_ERR(crtc)) { + dev_err(dev->dev, "failed to construct crtc for DMA_E\n"); + ret = PTR_ERR(crtc); + goto fail; + } + + encoder = mdp4_dtv_encoder_init(dev); + if (IS_ERR(encoder)) { + dev_err(dev->dev, "failed to construct DTV encoder\n"); + ret = PTR_ERR(encoder); + goto fail; + } + + /* DTV can be hooked to DMA_E: */ + encoder->possible_crtcs = 1 << priv->num_crtcs; + + priv->crtcs[priv->num_crtcs++] = crtc; + priv->encoders[priv->num_encoders++] = encoder; + + if (priv->hdmi) { + /* Construct bridge/connector for HDMI: */ + ret = hdmi_modeset_init(priv->hdmi, dev, encoder); + if (ret) { + dev_err(dev->dev, "failed to initialize HDMI: %d\n", ret); + goto fail; + } + } + + return 0; + +fail: + return ret; +} + +static const char *iommu_ports[] = { + "mdp_port0_cb0", "mdp_port1_cb0", +}; + +struct msm_kms *mdp4_kms_init(struct drm_device *dev) +{ + struct platform_device *pdev = dev->platformdev; + struct mdp4_platform_config *config = mdp4_get_config(pdev); + struct mdp4_kms *mdp4_kms; + struct msm_kms *kms = NULL; + struct msm_mmu *mmu; + int ret; + + mdp4_kms = kzalloc(sizeof(*mdp4_kms), GFP_KERNEL); + if (!mdp4_kms) { + dev_err(dev->dev, "failed to allocate kms\n"); + ret = -ENOMEM; + goto fail; + } + + mdp_kms_init(&mdp4_kms->base, &kms_funcs); + + kms = &mdp4_kms->base.base; + + mdp4_kms->dev = dev; + + mdp4_kms->mmio = msm_ioremap(pdev, NULL, "MDP4"); + if (IS_ERR(mdp4_kms->mmio)) { + ret = PTR_ERR(mdp4_kms->mmio); + goto fail; + } + + mdp4_kms->dsi_pll_vdda = + devm_regulator_get_optional(&pdev->dev, "dsi_pll_vdda"); + if (IS_ERR(mdp4_kms->dsi_pll_vdda)) + mdp4_kms->dsi_pll_vdda = NULL; + + mdp4_kms->dsi_pll_vddio = + devm_regulator_get_optional(&pdev->dev, "dsi_pll_vddio"); + if (IS_ERR(mdp4_kms->dsi_pll_vddio)) + mdp4_kms->dsi_pll_vddio = NULL; + + /* NOTE: driver for this regulator still missing upstream.. use + * _get_exclusive() and ignore the error if it does not exist + * (and hope that the bootloader left it on for us) + */ + mdp4_kms->vdd = devm_regulator_get_exclusive(&pdev->dev, "vdd"); + if (IS_ERR(mdp4_kms->vdd)) + mdp4_kms->vdd = NULL; + + if (mdp4_kms->vdd) { + ret = regulator_enable(mdp4_kms->vdd); + if (ret) { + dev_err(dev->dev, "failed to enable regulator vdd: %d\n", ret); + goto fail; + } + } + + mdp4_kms->clk = devm_clk_get(&pdev->dev, "core_clk"); + if (IS_ERR(mdp4_kms->clk)) { + dev_err(dev->dev, "failed to get core_clk\n"); + ret = PTR_ERR(mdp4_kms->clk); + goto fail; + } + + mdp4_kms->pclk = devm_clk_get(&pdev->dev, "iface_clk"); + if (IS_ERR(mdp4_kms->pclk)) + mdp4_kms->pclk = NULL; + + // XXX if (rev >= MDP_REV_42) { ??? + mdp4_kms->lut_clk = devm_clk_get(&pdev->dev, "lut_clk"); + if (IS_ERR(mdp4_kms->lut_clk)) { + dev_err(dev->dev, "failed to get lut_clk\n"); + ret = PTR_ERR(mdp4_kms->lut_clk); + goto fail; + } + + mdp4_kms->axi_clk = devm_clk_get(&pdev->dev, "mdp_axi_clk"); + if (IS_ERR(mdp4_kms->axi_clk)) { + dev_err(dev->dev, "failed to get axi_clk\n"); + ret = PTR_ERR(mdp4_kms->axi_clk); + goto fail; + } + + clk_set_rate(mdp4_kms->clk, config->max_clk); + clk_set_rate(mdp4_kms->lut_clk, config->max_clk); + + /* make sure things are off before attaching iommu (bootloader could + * have left things on, in which case we'll start getting faults if + * we don't disable): + */ + mdp4_enable(mdp4_kms); + mdp4_write(mdp4_kms, REG_MDP4_DTV_ENABLE, 0); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_ENABLE, 0); + mdp4_write(mdp4_kms, REG_MDP4_DSI_ENABLE, 0); + mdp4_disable(mdp4_kms); + mdelay(16); + + if (config->iommu) { + mmu = msm_iommu_new(&pdev->dev, config->iommu); + if (IS_ERR(mmu)) { + ret = PTR_ERR(mmu); + goto fail; + } + ret = mmu->funcs->attach(mmu, iommu_ports, + ARRAY_SIZE(iommu_ports)); + if (ret) + goto fail; + } else { + dev_info(dev->dev, "no iommu, fallback to phys " + "contig buffers for scanout\n"); + mmu = NULL; + } + + mdp4_kms->id = msm_register_mmu(dev, mmu); + if (mdp4_kms->id < 0) { + ret = mdp4_kms->id; + dev_err(dev->dev, "failed to register mdp4 iommu: %d\n", ret); + goto fail; + } + + ret = modeset_init(mdp4_kms); + if (ret) { + dev_err(dev->dev, "modeset_init failed: %d\n", ret); + goto fail; + } + + mutex_lock(&dev->struct_mutex); + mdp4_kms->blank_cursor_bo = msm_gem_new(dev, SZ_16K, MSM_BO_WC); + mutex_unlock(&dev->struct_mutex); + if (IS_ERR(mdp4_kms->blank_cursor_bo)) { + ret = PTR_ERR(mdp4_kms->blank_cursor_bo); + dev_err(dev->dev, "could not allocate blank-cursor bo: %d\n", ret); + mdp4_kms->blank_cursor_bo = NULL; + goto fail; + } + + ret = msm_gem_get_iova(mdp4_kms->blank_cursor_bo, mdp4_kms->id, + &mdp4_kms->blank_cursor_iova); + if (ret) { + dev_err(dev->dev, "could not pin blank-cursor bo: %d\n", ret); + goto fail; + } + + return kms; + +fail: + if (kms) + mdp4_destroy(kms); + return ERR_PTR(ret); +} + +static struct mdp4_platform_config *mdp4_get_config(struct platform_device *dev) +{ + static struct mdp4_platform_config config = {}; +#ifdef CONFIG_OF + /* TODO */ + config.max_clk = 266667000; + config.iommu = iommu_domain_alloc(&platform_bus_type); +#else + if (cpu_is_apq8064()) + config.max_clk = 266667000; + else + config.max_clk = 200000000; + + config.iommu = msm_get_iommu_domain(DISPLAY_READ_DOMAIN); +#endif + return &config; +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h new file mode 100644 index 000000000..0a5c58bde --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h @@ -0,0 +1,250 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MDP4_KMS_H__ +#define __MDP4_KMS_H__ + +#include "msm_drv.h" +#include "msm_kms.h" +#include "mdp/mdp_kms.h" +#include "mdp4.xml.h" + +#include "drm_panel.h" + +struct mdp4_kms { + struct mdp_kms base; + + struct drm_device *dev; + + int rev; + + /* mapper-id used to request GEM buffer mapped for scanout: */ + int id; + + void __iomem *mmio; + + struct regulator *dsi_pll_vdda; + struct regulator *dsi_pll_vddio; + struct regulator *vdd; + + struct clk *clk; + struct clk *pclk; + struct clk *lut_clk; + struct clk *axi_clk; + + struct mdp_irq error_handler; + + /* empty/blank cursor bo to use when cursor is "disabled" */ + struct drm_gem_object *blank_cursor_bo; + uint32_t blank_cursor_iova; +}; +#define to_mdp4_kms(x) container_of(x, struct mdp4_kms, base) + +/* platform config data (ie. from DT, or pdata) */ +struct mdp4_platform_config { + struct iommu_domain *iommu; + uint32_t max_clk; +}; + +static inline void mdp4_write(struct mdp4_kms *mdp4_kms, u32 reg, u32 data) +{ + msm_writel(data, mdp4_kms->mmio + reg); +} + +static inline u32 mdp4_read(struct mdp4_kms *mdp4_kms, u32 reg) +{ + return msm_readl(mdp4_kms->mmio + reg); +} + +static inline uint32_t pipe2flush(enum mdp4_pipe pipe) +{ + switch (pipe) { + case VG1: return MDP4_OVERLAY_FLUSH_VG1; + case VG2: return MDP4_OVERLAY_FLUSH_VG2; + case RGB1: return MDP4_OVERLAY_FLUSH_RGB1; + case RGB2: return MDP4_OVERLAY_FLUSH_RGB2; + default: return 0; + } +} + +static inline uint32_t ovlp2flush(int ovlp) +{ + switch (ovlp) { + case 0: return MDP4_OVERLAY_FLUSH_OVLP0; + case 1: return MDP4_OVERLAY_FLUSH_OVLP1; + default: return 0; + } +} + +static inline uint32_t dma2irq(enum mdp4_dma dma) +{ + switch (dma) { + case DMA_P: return MDP4_IRQ_DMA_P_DONE; + case DMA_S: return MDP4_IRQ_DMA_S_DONE; + case DMA_E: return MDP4_IRQ_DMA_E_DONE; + default: return 0; + } +} + +static inline uint32_t dma2err(enum mdp4_dma dma) +{ + switch (dma) { + case DMA_P: return MDP4_IRQ_PRIMARY_INTF_UDERRUN; + case DMA_S: return 0; // ??? + case DMA_E: return MDP4_IRQ_EXTERNAL_INTF_UDERRUN; + default: return 0; + } +} + +static inline uint32_t mixercfg(uint32_t mixer_cfg, int mixer, + enum mdp4_pipe pipe, enum mdp_mixer_stage_id stage) +{ + switch (pipe) { + case VG1: + mixer_cfg &= ~(MDP4_LAYERMIXER_IN_CFG_PIPE0__MASK | + MDP4_LAYERMIXER_IN_CFG_PIPE0_MIXER1); + mixer_cfg |= MDP4_LAYERMIXER_IN_CFG_PIPE0(stage) | + COND(mixer == 1, MDP4_LAYERMIXER_IN_CFG_PIPE0_MIXER1); + break; + case VG2: + mixer_cfg &= ~(MDP4_LAYERMIXER_IN_CFG_PIPE1__MASK | + MDP4_LAYERMIXER_IN_CFG_PIPE1_MIXER1); + mixer_cfg |= MDP4_LAYERMIXER_IN_CFG_PIPE1(stage) | + COND(mixer == 1, MDP4_LAYERMIXER_IN_CFG_PIPE1_MIXER1); + break; + case RGB1: + mixer_cfg &= ~(MDP4_LAYERMIXER_IN_CFG_PIPE2__MASK | + MDP4_LAYERMIXER_IN_CFG_PIPE2_MIXER1); + mixer_cfg |= MDP4_LAYERMIXER_IN_CFG_PIPE2(stage) | + COND(mixer == 1, MDP4_LAYERMIXER_IN_CFG_PIPE2_MIXER1); + break; + case RGB2: + mixer_cfg &= ~(MDP4_LAYERMIXER_IN_CFG_PIPE3__MASK | + MDP4_LAYERMIXER_IN_CFG_PIPE3_MIXER1); + mixer_cfg |= MDP4_LAYERMIXER_IN_CFG_PIPE3(stage) | + COND(mixer == 1, MDP4_LAYERMIXER_IN_CFG_PIPE3_MIXER1); + break; + case RGB3: + mixer_cfg &= ~(MDP4_LAYERMIXER_IN_CFG_PIPE4__MASK | + MDP4_LAYERMIXER_IN_CFG_PIPE4_MIXER1); + mixer_cfg |= MDP4_LAYERMIXER_IN_CFG_PIPE4(stage) | + COND(mixer == 1, MDP4_LAYERMIXER_IN_CFG_PIPE4_MIXER1); + break; + case VG3: + mixer_cfg &= ~(MDP4_LAYERMIXER_IN_CFG_PIPE5__MASK | + MDP4_LAYERMIXER_IN_CFG_PIPE5_MIXER1); + mixer_cfg |= MDP4_LAYERMIXER_IN_CFG_PIPE5(stage) | + COND(mixer == 1, MDP4_LAYERMIXER_IN_CFG_PIPE5_MIXER1); + break; + case VG4: + mixer_cfg &= ~(MDP4_LAYERMIXER_IN_CFG_PIPE6__MASK | + MDP4_LAYERMIXER_IN_CFG_PIPE6_MIXER1); + mixer_cfg |= MDP4_LAYERMIXER_IN_CFG_PIPE6(stage) | + COND(mixer == 1, MDP4_LAYERMIXER_IN_CFG_PIPE6_MIXER1); + break; + default: + WARN_ON("invalid pipe"); + break; + } + + return mixer_cfg; +} + +int mdp4_disable(struct mdp4_kms *mdp4_kms); +int mdp4_enable(struct mdp4_kms *mdp4_kms); + +void mdp4_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask); +void mdp4_irq_preinstall(struct msm_kms *kms); +int mdp4_irq_postinstall(struct msm_kms *kms); +void mdp4_irq_uninstall(struct msm_kms *kms); +irqreturn_t mdp4_irq(struct msm_kms *kms); +int mdp4_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc); +void mdp4_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc); + +static inline bool pipe_supports_yuv(enum mdp4_pipe pipe) +{ + switch (pipe) { + case VG1: + case VG2: + case VG3: + case VG4: + return true; + default: + return false; + } +} + +static inline +uint32_t mdp4_get_formats(enum mdp4_pipe pipe_id, uint32_t *pixel_formats, + uint32_t max_formats) +{ + return mdp_get_formats(pixel_formats, max_formats, + !pipe_supports_yuv(pipe_id)); +} + +void mdp4_plane_install_properties(struct drm_plane *plane, + struct drm_mode_object *obj); +enum mdp4_pipe mdp4_plane_pipe(struct drm_plane *plane); +struct drm_plane *mdp4_plane_init(struct drm_device *dev, + enum mdp4_pipe pipe_id, bool private_plane); + +uint32_t mdp4_crtc_vblank(struct drm_crtc *crtc); +void mdp4_crtc_cancel_pending_flip(struct drm_crtc *crtc, struct drm_file *file); +void mdp4_crtc_set_config(struct drm_crtc *crtc, uint32_t config); +void mdp4_crtc_set_intf(struct drm_crtc *crtc, enum mdp4_intf intf, int mixer); +struct drm_crtc *mdp4_crtc_init(struct drm_device *dev, + struct drm_plane *plane, int id, int ovlp_id, + enum mdp4_dma dma_id); + +long mdp4_dtv_round_pixclk(struct drm_encoder *encoder, unsigned long rate); +struct drm_encoder *mdp4_dtv_encoder_init(struct drm_device *dev); + +long mdp4_lcdc_round_pixclk(struct drm_encoder *encoder, unsigned long rate); +struct drm_encoder *mdp4_lcdc_encoder_init(struct drm_device *dev, + struct drm_panel *panel); + +struct drm_connector *mdp4_lvds_connector_init(struct drm_device *dev, + struct drm_panel *panel, struct drm_encoder *encoder); + +#ifdef CONFIG_COMMON_CLK +struct clk *mpd4_lvds_pll_init(struct drm_device *dev); +#else +static inline struct clk *mpd4_lvds_pll_init(struct drm_device *dev) +{ + return ERR_PTR(-ENODEV); +} +#endif + +#ifdef CONFIG_MSM_BUS_SCALING +static inline int match_dev_name(struct device *dev, void *data) +{ + return !strcmp(dev_name(dev), data); +} +/* bus scaling data is associated with extra pointless platform devices, + * "dtv", etc.. this is a bit of a hack, but we need a way for encoders + * to find their pdata to make the bus-scaling stuff work. + */ +static inline void *mdp4_find_pdata(const char *devname) +{ + struct device *dev; + dev = bus_find_device(&platform_bus_type, NULL, + (void *)devname, match_dev_name); + return dev ? dev->platform_data : NULL; +} +#endif + +#endif /* __MDP4_KMS_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c new file mode 100644 index 000000000..60ec8222c --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c @@ -0,0 +1,504 @@ +/* + * Copyright (C) 2014 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * Author: Vinay Simha <vinaysimha@inforcecomputing.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp4_kms.h" + +#include "drm_crtc.h" +#include "drm_crtc_helper.h" + +struct mdp4_lcdc_encoder { + struct drm_encoder base; + struct drm_panel *panel; + struct clk *lcdc_clk; + unsigned long int pixclock; + struct regulator *regs[3]; + bool enabled; + uint32_t bsc; +}; +#define to_mdp4_lcdc_encoder(x) container_of(x, struct mdp4_lcdc_encoder, base) + +static struct mdp4_kms *get_kms(struct drm_encoder *encoder) +{ + struct msm_drm_private *priv = encoder->dev->dev_private; + return to_mdp4_kms(to_mdp_kms(priv->kms)); +} + +#ifdef CONFIG_MSM_BUS_SCALING +#include <mach/board.h> +static void bs_init(struct mdp4_lcdc_encoder *mdp4_lcdc_encoder) +{ + struct drm_device *dev = mdp4_lcdc_encoder->base.dev; + struct lcdc_platform_data *lcdc_pdata = mdp4_find_pdata("lvds.0"); + + if (!lcdc_pdata) { + dev_err(dev->dev, "could not find lvds pdata\n"); + return; + } + + if (lcdc_pdata->bus_scale_table) { + mdp4_lcdc_encoder->bsc = msm_bus_scale_register_client( + lcdc_pdata->bus_scale_table); + DBG("lvds : bus scale client: %08x", mdp4_lcdc_encoder->bsc); + } +} + +static void bs_fini(struct mdp4_lcdc_encoder *mdp4_lcdc_encoder) +{ + if (mdp4_lcdc_encoder->bsc) { + msm_bus_scale_unregister_client(mdp4_lcdc_encoder->bsc); + mdp4_lcdc_encoder->bsc = 0; + } +} + +static void bs_set(struct mdp4_lcdc_encoder *mdp4_lcdc_encoder, int idx) +{ + if (mdp4_lcdc_encoder->bsc) { + DBG("set bus scaling: %d", idx); + msm_bus_scale_client_update_request(mdp4_lcdc_encoder->bsc, idx); + } +} +#else +static void bs_init(struct mdp4_lcdc_encoder *mdp4_lcdc_encoder) {} +static void bs_fini(struct mdp4_lcdc_encoder *mdp4_lcdc_encoder) {} +static void bs_set(struct mdp4_lcdc_encoder *mdp4_lcdc_encoder, int idx) {} +#endif + +static void mdp4_lcdc_encoder_destroy(struct drm_encoder *encoder) +{ + struct mdp4_lcdc_encoder *mdp4_lcdc_encoder = + to_mdp4_lcdc_encoder(encoder); + bs_fini(mdp4_lcdc_encoder); + drm_encoder_cleanup(encoder); + kfree(mdp4_lcdc_encoder); +} + +static const struct drm_encoder_funcs mdp4_lcdc_encoder_funcs = { + .destroy = mdp4_lcdc_encoder_destroy, +}; + +/* this should probably be a helper: */ +struct drm_connector *get_connector(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct drm_connector *connector; + + list_for_each_entry(connector, &dev->mode_config.connector_list, head) + if (connector->encoder == encoder) + return connector; + + return NULL; +} + +static void setup_phy(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct drm_connector *connector = get_connector(encoder); + struct mdp4_kms *mdp4_kms = get_kms(encoder); + uint32_t lvds_intf = 0, lvds_phy_cfg0 = 0; + int bpp, nchan, swap; + + if (!connector) + return; + + bpp = 3 * connector->display_info.bpc; + + if (!bpp) + bpp = 18; + + /* TODO, these should come from panel somehow: */ + nchan = 1; + swap = 0; + + switch (bpp) { + case 24: + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_3_TO_0(0), + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0(0x08) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1(0x05) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2(0x04) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3(0x03)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_6_TO_4(0), + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4(0x02) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5(0x01) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6(0x00)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_3_TO_0(1), + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0(0x11) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1(0x10) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2(0x0d) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3(0x0c)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_6_TO_4(1), + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4(0x0b) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5(0x0a) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6(0x09)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_3_TO_0(2), + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0(0x1a) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1(0x19) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2(0x18) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3(0x15)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_6_TO_4(2), + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4(0x14) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5(0x13) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6(0x12)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_3_TO_0(3), + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0(0x1b) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1(0x17) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2(0x16) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3(0x0f)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_6_TO_4(3), + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4(0x0e) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5(0x07) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6(0x06)); + if (nchan == 2) { + lvds_intf |= MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE3_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE2_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE1_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE0_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE3_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE2_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE1_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE0_EN; + } else { + lvds_intf |= MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE3_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE2_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE1_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE0_EN; + } + break; + + case 18: + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_3_TO_0(0), + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0(0x0a) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1(0x07) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2(0x06) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3(0x05)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_6_TO_4(0), + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4(0x04) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5(0x03) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6(0x02)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_3_TO_0(1), + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0(0x13) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1(0x12) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2(0x0f) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3(0x0e)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_6_TO_4(1), + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4(0x0d) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5(0x0c) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6(0x0b)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_3_TO_0(2), + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT0(0x1a) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT1(0x19) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT2(0x18) | + MDP4_LCDC_LVDS_MUX_CTL_3_TO_0_BIT3(0x17)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_MUX_CTL_6_TO_4(2), + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT4(0x16) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT5(0x15) | + MDP4_LCDC_LVDS_MUX_CTL_6_TO_4_BIT6(0x14)); + if (nchan == 2) { + lvds_intf |= MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE2_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE1_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH2_DATA_LANE0_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE2_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE1_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE0_EN; + } else { + lvds_intf |= MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE2_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE1_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_DATA_LANE0_EN; + } + lvds_intf |= MDP4_LCDC_LVDS_INTF_CTL_RGB_OUT; + break; + + default: + dev_err(dev->dev, "unknown bpp: %d\n", bpp); + return; + } + + switch (nchan) { + case 1: + lvds_phy_cfg0 = MDP4_LVDS_PHY_CFG0_CHANNEL0; + lvds_intf |= MDP4_LCDC_LVDS_INTF_CTL_CH1_CLK_LANE_EN | + MDP4_LCDC_LVDS_INTF_CTL_MODE_SEL; + break; + case 2: + lvds_phy_cfg0 = MDP4_LVDS_PHY_CFG0_CHANNEL0 | + MDP4_LVDS_PHY_CFG0_CHANNEL1; + lvds_intf |= MDP4_LCDC_LVDS_INTF_CTL_CH2_CLK_LANE_EN | + MDP4_LCDC_LVDS_INTF_CTL_CH1_CLK_LANE_EN; + break; + default: + dev_err(dev->dev, "unknown # of channels: %d\n", nchan); + return; + } + + if (swap) + lvds_intf |= MDP4_LCDC_LVDS_INTF_CTL_CH_SWAP; + + lvds_intf |= MDP4_LCDC_LVDS_INTF_CTL_ENABLE; + + mdp4_write(mdp4_kms, REG_MDP4_LVDS_PHY_CFG0, lvds_phy_cfg0); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_INTF_CTL, lvds_intf); + mdp4_write(mdp4_kms, REG_MDP4_LVDS_PHY_CFG2, 0x30); + + mb(); + udelay(1); + lvds_phy_cfg0 |= MDP4_LVDS_PHY_CFG0_SERIALIZATION_ENBLE; + mdp4_write(mdp4_kms, REG_MDP4_LVDS_PHY_CFG0, lvds_phy_cfg0); +} + +static bool mdp4_lcdc_encoder_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static void mdp4_lcdc_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct mdp4_lcdc_encoder *mdp4_lcdc_encoder = + to_mdp4_lcdc_encoder(encoder); + struct mdp4_kms *mdp4_kms = get_kms(encoder); + uint32_t lcdc_hsync_skew, vsync_period, vsync_len, ctrl_pol; + uint32_t display_v_start, display_v_end; + uint32_t hsync_start_x, hsync_end_x; + + mode = adjusted_mode; + + DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + + mdp4_lcdc_encoder->pixclock = mode->clock * 1000; + + DBG("pixclock=%lu", mdp4_lcdc_encoder->pixclock); + + ctrl_pol = 0; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + ctrl_pol |= MDP4_LCDC_CTRL_POLARITY_HSYNC_LOW; + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + ctrl_pol |= MDP4_LCDC_CTRL_POLARITY_VSYNC_LOW; + /* probably need to get DATA_EN polarity from panel.. */ + + lcdc_hsync_skew = 0; /* get this from panel? */ + + hsync_start_x = (mode->htotal - mode->hsync_start); + hsync_end_x = mode->htotal - (mode->hsync_start - mode->hdisplay) - 1; + + vsync_period = mode->vtotal * mode->htotal; + vsync_len = (mode->vsync_end - mode->vsync_start) * mode->htotal; + display_v_start = (mode->vtotal - mode->vsync_start) * mode->htotal + lcdc_hsync_skew; + display_v_end = vsync_period - ((mode->vsync_start - mode->vdisplay) * mode->htotal) + lcdc_hsync_skew - 1; + + mdp4_write(mdp4_kms, REG_MDP4_LCDC_HSYNC_CTRL, + MDP4_LCDC_HSYNC_CTRL_PULSEW(mode->hsync_end - mode->hsync_start) | + MDP4_LCDC_HSYNC_CTRL_PERIOD(mode->htotal)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_VSYNC_PERIOD, vsync_period); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_VSYNC_LEN, vsync_len); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_DISPLAY_HCTRL, + MDP4_LCDC_DISPLAY_HCTRL_START(hsync_start_x) | + MDP4_LCDC_DISPLAY_HCTRL_END(hsync_end_x)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_DISPLAY_VSTART, display_v_start); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_DISPLAY_VEND, display_v_end); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_BORDER_CLR, 0); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_UNDERFLOW_CLR, + MDP4_LCDC_UNDERFLOW_CLR_ENABLE_RECOVERY | + MDP4_LCDC_UNDERFLOW_CLR_COLOR(0xff)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_HSYNC_SKEW, lcdc_hsync_skew); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_CTRL_POLARITY, ctrl_pol); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_ACTIVE_HCTL, + MDP4_LCDC_ACTIVE_HCTL_START(0) | + MDP4_LCDC_ACTIVE_HCTL_END(0)); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_ACTIVE_VSTART, 0); + mdp4_write(mdp4_kms, REG_MDP4_LCDC_ACTIVE_VEND, 0); +} + +static void mdp4_lcdc_encoder_disable(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct mdp4_lcdc_encoder *mdp4_lcdc_encoder = + to_mdp4_lcdc_encoder(encoder); + struct mdp4_kms *mdp4_kms = get_kms(encoder); + struct drm_panel *panel = mdp4_lcdc_encoder->panel; + int i, ret; + + if (WARN_ON(!mdp4_lcdc_encoder->enabled)) + return; + + mdp4_write(mdp4_kms, REG_MDP4_LCDC_ENABLE, 0); + + if (panel) + drm_panel_disable(panel); + + /* + * Wait for a vsync so we know the ENABLE=0 latched before + * the (connector) source of the vsync's gets disabled, + * otherwise we end up in a funny state if we re-enable + * before the disable latches, which results that some of + * the settings changes for the new modeset (like new + * scanout buffer) don't latch properly.. + */ + mdp_irq_wait(&mdp4_kms->base, MDP4_IRQ_PRIMARY_VSYNC); + + clk_disable_unprepare(mdp4_lcdc_encoder->lcdc_clk); + + for (i = 0; i < ARRAY_SIZE(mdp4_lcdc_encoder->regs); i++) { + ret = regulator_disable(mdp4_lcdc_encoder->regs[i]); + if (ret) + dev_err(dev->dev, "failed to disable regulator: %d\n", ret); + } + + bs_set(mdp4_lcdc_encoder, 0); + + mdp4_lcdc_encoder->enabled = false; +} + +static void mdp4_lcdc_encoder_enable(struct drm_encoder *encoder) +{ + struct drm_device *dev = encoder->dev; + struct mdp4_lcdc_encoder *mdp4_lcdc_encoder = + to_mdp4_lcdc_encoder(encoder); + unsigned long pc = mdp4_lcdc_encoder->pixclock; + struct mdp4_kms *mdp4_kms = get_kms(encoder); + struct drm_panel *panel = mdp4_lcdc_encoder->panel; + int i, ret; + + if (WARN_ON(mdp4_lcdc_encoder->enabled)) + return; + + /* TODO: hard-coded for 18bpp: */ + mdp4_crtc_set_config(encoder->crtc, + MDP4_DMA_CONFIG_R_BPC(BPC6) | + MDP4_DMA_CONFIG_G_BPC(BPC6) | + MDP4_DMA_CONFIG_B_BPC(BPC6) | + MDP4_DMA_CONFIG_PACK_ALIGN_MSB | + MDP4_DMA_CONFIG_PACK(0x21) | + MDP4_DMA_CONFIG_DEFLKR_EN | + MDP4_DMA_CONFIG_DITHER_EN); + mdp4_crtc_set_intf(encoder->crtc, INTF_LCDC_DTV, 0); + + bs_set(mdp4_lcdc_encoder, 1); + + for (i = 0; i < ARRAY_SIZE(mdp4_lcdc_encoder->regs); i++) { + ret = regulator_enable(mdp4_lcdc_encoder->regs[i]); + if (ret) + dev_err(dev->dev, "failed to enable regulator: %d\n", ret); + } + + DBG("setting lcdc_clk=%lu", pc); + ret = clk_set_rate(mdp4_lcdc_encoder->lcdc_clk, pc); + if (ret) + dev_err(dev->dev, "failed to configure lcdc_clk: %d\n", ret); + ret = clk_prepare_enable(mdp4_lcdc_encoder->lcdc_clk); + if (ret) + dev_err(dev->dev, "failed to enable lcdc_clk: %d\n", ret); + + if (panel) + drm_panel_enable(panel); + + setup_phy(encoder); + + mdp4_write(mdp4_kms, REG_MDP4_LCDC_ENABLE, 1); + + mdp4_lcdc_encoder->enabled = true; +} + +static const struct drm_encoder_helper_funcs mdp4_lcdc_encoder_helper_funcs = { + .mode_fixup = mdp4_lcdc_encoder_mode_fixup, + .mode_set = mdp4_lcdc_encoder_mode_set, + .disable = mdp4_lcdc_encoder_disable, + .enable = mdp4_lcdc_encoder_enable, +}; + +long mdp4_lcdc_round_pixclk(struct drm_encoder *encoder, unsigned long rate) +{ + struct mdp4_lcdc_encoder *mdp4_lcdc_encoder = + to_mdp4_lcdc_encoder(encoder); + return clk_round_rate(mdp4_lcdc_encoder->lcdc_clk, rate); +} + +/* initialize encoder */ +struct drm_encoder *mdp4_lcdc_encoder_init(struct drm_device *dev, + struct drm_panel *panel) +{ + struct drm_encoder *encoder = NULL; + struct mdp4_lcdc_encoder *mdp4_lcdc_encoder; + struct regulator *reg; + int ret; + + mdp4_lcdc_encoder = kzalloc(sizeof(*mdp4_lcdc_encoder), GFP_KERNEL); + if (!mdp4_lcdc_encoder) { + ret = -ENOMEM; + goto fail; + } + + mdp4_lcdc_encoder->panel = panel; + + encoder = &mdp4_lcdc_encoder->base; + + drm_encoder_init(dev, encoder, &mdp4_lcdc_encoder_funcs, + DRM_MODE_ENCODER_LVDS); + drm_encoder_helper_add(encoder, &mdp4_lcdc_encoder_helper_funcs); + + /* TODO: do we need different pll in other cases? */ + mdp4_lcdc_encoder->lcdc_clk = mpd4_lvds_pll_init(dev); + if (IS_ERR(mdp4_lcdc_encoder->lcdc_clk)) { + dev_err(dev->dev, "failed to get lvds_clk\n"); + ret = PTR_ERR(mdp4_lcdc_encoder->lcdc_clk); + goto fail; + } + + /* TODO: different regulators in other cases? */ + reg = devm_regulator_get(dev->dev, "lvds-vccs-3p3v"); + if (IS_ERR(reg)) { + ret = PTR_ERR(reg); + dev_err(dev->dev, "failed to get lvds-vccs-3p3v: %d\n", ret); + goto fail; + } + mdp4_lcdc_encoder->regs[0] = reg; + + reg = devm_regulator_get(dev->dev, "lvds-pll-vdda"); + if (IS_ERR(reg)) { + ret = PTR_ERR(reg); + dev_err(dev->dev, "failed to get lvds-pll-vdda: %d\n", ret); + goto fail; + } + mdp4_lcdc_encoder->regs[1] = reg; + + reg = devm_regulator_get(dev->dev, "lvds-vdda"); + if (IS_ERR(reg)) { + ret = PTR_ERR(reg); + dev_err(dev->dev, "failed to get lvds-vdda: %d\n", ret); + goto fail; + } + mdp4_lcdc_encoder->regs[2] = reg; + + bs_init(mdp4_lcdc_encoder); + + return encoder; + +fail: + if (encoder) + mdp4_lcdc_encoder_destroy(encoder); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_connector.c b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_connector.c new file mode 100644 index 000000000..921185133 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_connector.c @@ -0,0 +1,154 @@ +/* + * Copyright (C) 2014 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * Author: Vinay Simha <vinaysimha@inforcecomputing.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/gpio.h> + +#include "mdp4_kms.h" + +struct mdp4_lvds_connector { + struct drm_connector base; + struct drm_encoder *encoder; + struct drm_panel *panel; +}; +#define to_mdp4_lvds_connector(x) container_of(x, struct mdp4_lvds_connector, base) + +static enum drm_connector_status mdp4_lvds_connector_detect( + struct drm_connector *connector, bool force) +{ + struct mdp4_lvds_connector *mdp4_lvds_connector = + to_mdp4_lvds_connector(connector); + + return mdp4_lvds_connector->panel ? + connector_status_connected : + connector_status_disconnected; +} + +static void mdp4_lvds_connector_destroy(struct drm_connector *connector) +{ + struct mdp4_lvds_connector *mdp4_lvds_connector = + to_mdp4_lvds_connector(connector); + struct drm_panel *panel = mdp4_lvds_connector->panel; + + if (panel) + drm_panel_detach(panel); + + drm_connector_unregister(connector); + drm_connector_cleanup(connector); + + kfree(mdp4_lvds_connector); +} + +static int mdp4_lvds_connector_get_modes(struct drm_connector *connector) +{ + struct mdp4_lvds_connector *mdp4_lvds_connector = + to_mdp4_lvds_connector(connector); + struct drm_panel *panel = mdp4_lvds_connector->panel; + int ret = 0; + + if (panel) + ret = panel->funcs->get_modes(panel); + + return ret; +} + +static int mdp4_lvds_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct mdp4_lvds_connector *mdp4_lvds_connector = + to_mdp4_lvds_connector(connector); + struct drm_encoder *encoder = mdp4_lvds_connector->encoder; + long actual, requested; + + requested = 1000 * mode->clock; + actual = mdp4_lcdc_round_pixclk(encoder, requested); + + DBG("requested=%ld, actual=%ld", requested, actual); + + if (actual != requested) + return MODE_CLOCK_RANGE; + + return MODE_OK; +} + +static struct drm_encoder * +mdp4_lvds_connector_best_encoder(struct drm_connector *connector) +{ + struct mdp4_lvds_connector *mdp4_lvds_connector = + to_mdp4_lvds_connector(connector); + return mdp4_lvds_connector->encoder; +} + +static const struct drm_connector_funcs mdp4_lvds_connector_funcs = { + .dpms = drm_atomic_helper_connector_dpms, + .detect = mdp4_lvds_connector_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .destroy = mdp4_lvds_connector_destroy, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, +}; + +static const struct drm_connector_helper_funcs mdp4_lvds_connector_helper_funcs = { + .get_modes = mdp4_lvds_connector_get_modes, + .mode_valid = mdp4_lvds_connector_mode_valid, + .best_encoder = mdp4_lvds_connector_best_encoder, +}; + +/* initialize connector */ +struct drm_connector *mdp4_lvds_connector_init(struct drm_device *dev, + struct drm_panel *panel, struct drm_encoder *encoder) +{ + struct drm_connector *connector = NULL; + struct mdp4_lvds_connector *mdp4_lvds_connector; + int ret; + + mdp4_lvds_connector = kzalloc(sizeof(*mdp4_lvds_connector), GFP_KERNEL); + if (!mdp4_lvds_connector) { + ret = -ENOMEM; + goto fail; + } + + mdp4_lvds_connector->encoder = encoder; + mdp4_lvds_connector->panel = panel; + + connector = &mdp4_lvds_connector->base; + + drm_connector_init(dev, connector, &mdp4_lvds_connector_funcs, + DRM_MODE_CONNECTOR_LVDS); + drm_connector_helper_add(connector, &mdp4_lvds_connector_helper_funcs); + + connector->polled = 0; + + connector->interlace_allowed = 0; + connector->doublescan_allowed = 0; + + drm_connector_register(connector); + + drm_mode_connector_attach_encoder(connector, encoder); + + if (panel) + drm_panel_attach(panel, connector); + + return connector; + +fail: + if (connector) + mdp4_lvds_connector_destroy(connector); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_pll.c b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_pll.c new file mode 100644 index 000000000..ce4245971 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_pll.c @@ -0,0 +1,172 @@ +/* + * Copyright (C) 2014 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/clk.h> +#include <linux/clk-provider.h> + +#include "mdp4_kms.h" + +struct mdp4_lvds_pll { + struct clk_hw pll_hw; + struct drm_device *dev; + unsigned long pixclk; +}; +#define to_mdp4_lvds_pll(x) container_of(x, struct mdp4_lvds_pll, pll_hw) + +static struct mdp4_kms *get_kms(struct mdp4_lvds_pll *lvds_pll) +{ + struct msm_drm_private *priv = lvds_pll->dev->dev_private; + return to_mdp4_kms(to_mdp_kms(priv->kms)); +} + +struct pll_rate { + unsigned long rate; + struct { + uint32_t val; + uint32_t reg; + } conf[32]; +}; + +/* NOTE: keep sorted highest freq to lowest: */ +static const struct pll_rate freqtbl[] = { + { 72000000, { + { 0x8f, REG_MDP4_LVDS_PHY_PLL_CTRL_1 }, + { 0x30, REG_MDP4_LVDS_PHY_PLL_CTRL_2 }, + { 0xc6, REG_MDP4_LVDS_PHY_PLL_CTRL_3 }, + { 0x10, REG_MDP4_LVDS_PHY_PLL_CTRL_5 }, + { 0x07, REG_MDP4_LVDS_PHY_PLL_CTRL_6 }, + { 0x62, REG_MDP4_LVDS_PHY_PLL_CTRL_7 }, + { 0x41, REG_MDP4_LVDS_PHY_PLL_CTRL_8 }, + { 0x0d, REG_MDP4_LVDS_PHY_PLL_CTRL_9 }, + { 0, 0 } } + }, +}; + +static const struct pll_rate *find_rate(unsigned long rate) +{ + int i; + for (i = 1; i < ARRAY_SIZE(freqtbl); i++) + if (rate > freqtbl[i].rate) + return &freqtbl[i-1]; + return &freqtbl[i-1]; +} + +static int mpd4_lvds_pll_enable(struct clk_hw *hw) +{ + struct mdp4_lvds_pll *lvds_pll = to_mdp4_lvds_pll(hw); + struct mdp4_kms *mdp4_kms = get_kms(lvds_pll); + const struct pll_rate *pll_rate = find_rate(lvds_pll->pixclk); + int i; + + DBG("pixclk=%lu (%lu)", lvds_pll->pixclk, pll_rate->rate); + + if (WARN_ON(!pll_rate)) + return -EINVAL; + + mdp4_write(mdp4_kms, REG_MDP4_LCDC_LVDS_PHY_RESET, 0x33); + + for (i = 0; pll_rate->conf[i].reg; i++) + mdp4_write(mdp4_kms, pll_rate->conf[i].reg, pll_rate->conf[i].val); + + mdp4_write(mdp4_kms, REG_MDP4_LVDS_PHY_PLL_CTRL_0, 0x01); + + /* Wait until LVDS PLL is locked and ready */ + while (!mdp4_read(mdp4_kms, REG_MDP4_LVDS_PHY_PLL_LOCKED)) + cpu_relax(); + + return 0; +} + +static void mpd4_lvds_pll_disable(struct clk_hw *hw) +{ + struct mdp4_lvds_pll *lvds_pll = to_mdp4_lvds_pll(hw); + struct mdp4_kms *mdp4_kms = get_kms(lvds_pll); + + DBG(""); + + mdp4_write(mdp4_kms, REG_MDP4_LVDS_PHY_CFG0, 0x0); + mdp4_write(mdp4_kms, REG_MDP4_LVDS_PHY_PLL_CTRL_0, 0x0); +} + +static unsigned long mpd4_lvds_pll_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct mdp4_lvds_pll *lvds_pll = to_mdp4_lvds_pll(hw); + return lvds_pll->pixclk; +} + +static long mpd4_lvds_pll_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + const struct pll_rate *pll_rate = find_rate(rate); + return pll_rate->rate; +} + +static int mpd4_lvds_pll_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct mdp4_lvds_pll *lvds_pll = to_mdp4_lvds_pll(hw); + lvds_pll->pixclk = rate; + return 0; +} + + +static const struct clk_ops mpd4_lvds_pll_ops = { + .enable = mpd4_lvds_pll_enable, + .disable = mpd4_lvds_pll_disable, + .recalc_rate = mpd4_lvds_pll_recalc_rate, + .round_rate = mpd4_lvds_pll_round_rate, + .set_rate = mpd4_lvds_pll_set_rate, +}; + +static const char *mpd4_lvds_pll_parents[] = { + "pxo", +}; + +static struct clk_init_data pll_init = { + .name = "mpd4_lvds_pll", + .ops = &mpd4_lvds_pll_ops, + .parent_names = mpd4_lvds_pll_parents, + .num_parents = ARRAY_SIZE(mpd4_lvds_pll_parents), +}; + +struct clk *mpd4_lvds_pll_init(struct drm_device *dev) +{ + struct mdp4_lvds_pll *lvds_pll; + struct clk *clk; + int ret; + + lvds_pll = devm_kzalloc(dev->dev, sizeof(*lvds_pll), GFP_KERNEL); + if (!lvds_pll) { + ret = -ENOMEM; + goto fail; + } + + lvds_pll->dev = dev; + + lvds_pll->pll_hw.init = &pll_init; + clk = devm_clk_register(dev->dev, &lvds_pll->pll_hw); + if (IS_ERR(clk)) { + ret = PTR_ERR(clk); + goto fail; + } + + return clk; + +fail: + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c new file mode 100644 index 000000000..dbc068988 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c @@ -0,0 +1,382 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp4_kms.h" + +#define DOWN_SCALE_MAX 8 +#define UP_SCALE_MAX 8 + +struct mdp4_plane { + struct drm_plane base; + const char *name; + + enum mdp4_pipe pipe; + + uint32_t nformats; + uint32_t formats[32]; + + bool enabled; +}; +#define to_mdp4_plane(x) container_of(x, struct mdp4_plane, base) + +static void mdp4_plane_set_scanout(struct drm_plane *plane, + struct drm_framebuffer *fb); +static int mdp4_plane_mode_set(struct drm_plane *plane, + struct drm_crtc *crtc, struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h); + +static struct mdp4_kms *get_kms(struct drm_plane *plane) +{ + struct msm_drm_private *priv = plane->dev->dev_private; + return to_mdp4_kms(to_mdp_kms(priv->kms)); +} + +static void mdp4_plane_destroy(struct drm_plane *plane) +{ + struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); + + drm_plane_helper_disable(plane); + drm_plane_cleanup(plane); + + kfree(mdp4_plane); +} + +/* helper to install properties which are common to planes and crtcs */ +void mdp4_plane_install_properties(struct drm_plane *plane, + struct drm_mode_object *obj) +{ + // XXX +} + +int mdp4_plane_set_property(struct drm_plane *plane, + struct drm_property *property, uint64_t val) +{ + // XXX + return -EINVAL; +} + +static const struct drm_plane_funcs mdp4_plane_funcs = { + .update_plane = drm_atomic_helper_update_plane, + .disable_plane = drm_atomic_helper_disable_plane, + .destroy = mdp4_plane_destroy, + .set_property = mdp4_plane_set_property, + .reset = drm_atomic_helper_plane_reset, + .atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_plane_destroy_state, +}; + +static int mdp4_plane_prepare_fb(struct drm_plane *plane, + struct drm_framebuffer *fb, + const struct drm_plane_state *new_state) +{ + struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); + struct mdp4_kms *mdp4_kms = get_kms(plane); + + DBG("%s: prepare: FB[%u]", mdp4_plane->name, fb->base.id); + return msm_framebuffer_prepare(fb, mdp4_kms->id); +} + +static void mdp4_plane_cleanup_fb(struct drm_plane *plane, + struct drm_framebuffer *fb, + const struct drm_plane_state *old_state) +{ + struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); + struct mdp4_kms *mdp4_kms = get_kms(plane); + + DBG("%s: cleanup: FB[%u]", mdp4_plane->name, fb->base.id); + msm_framebuffer_cleanup(fb, mdp4_kms->id); +} + + +static int mdp4_plane_atomic_check(struct drm_plane *plane, + struct drm_plane_state *state) +{ + return 0; +} + +static void mdp4_plane_atomic_update(struct drm_plane *plane, + struct drm_plane_state *old_state) +{ + struct drm_plane_state *state = plane->state; + int ret; + + ret = mdp4_plane_mode_set(plane, + state->crtc, state->fb, + state->crtc_x, state->crtc_y, + state->crtc_w, state->crtc_h, + state->src_x, state->src_y, + state->src_w, state->src_h); + /* atomic_check should have ensured that this doesn't fail */ + WARN_ON(ret < 0); +} + +static const struct drm_plane_helper_funcs mdp4_plane_helper_funcs = { + .prepare_fb = mdp4_plane_prepare_fb, + .cleanup_fb = mdp4_plane_cleanup_fb, + .atomic_check = mdp4_plane_atomic_check, + .atomic_update = mdp4_plane_atomic_update, +}; + +static void mdp4_plane_set_scanout(struct drm_plane *plane, + struct drm_framebuffer *fb) +{ + struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); + struct mdp4_kms *mdp4_kms = get_kms(plane); + enum mdp4_pipe pipe = mdp4_plane->pipe; + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_STRIDE_A(pipe), + MDP4_PIPE_SRC_STRIDE_A_P0(fb->pitches[0]) | + MDP4_PIPE_SRC_STRIDE_A_P1(fb->pitches[1])); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_STRIDE_B(pipe), + MDP4_PIPE_SRC_STRIDE_B_P2(fb->pitches[2]) | + MDP4_PIPE_SRC_STRIDE_B_P3(fb->pitches[3])); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP0_BASE(pipe), + msm_framebuffer_iova(fb, mdp4_kms->id, 0)); + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP1_BASE(pipe), + msm_framebuffer_iova(fb, mdp4_kms->id, 1)); + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP2_BASE(pipe), + msm_framebuffer_iova(fb, mdp4_kms->id, 2)); + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP3_BASE(pipe), + msm_framebuffer_iova(fb, mdp4_kms->id, 3)); + + plane->fb = fb; +} + +static void mdp4_write_csc_config(struct mdp4_kms *mdp4_kms, + enum mdp4_pipe pipe, struct csc_cfg *csc) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(csc->matrix); i++) { + mdp4_write(mdp4_kms, REG_MDP4_PIPE_CSC_MV(pipe, i), + csc->matrix[i]); + } + + for (i = 0; i < ARRAY_SIZE(csc->post_bias) ; i++) { + mdp4_write(mdp4_kms, REG_MDP4_PIPE_CSC_PRE_BV(pipe, i), + csc->pre_bias[i]); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_CSC_POST_BV(pipe, i), + csc->post_bias[i]); + } + + for (i = 0; i < ARRAY_SIZE(csc->post_clamp) ; i++) { + mdp4_write(mdp4_kms, REG_MDP4_PIPE_CSC_PRE_LV(pipe, i), + csc->pre_clamp[i]); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_CSC_POST_LV(pipe, i), + csc->post_clamp[i]); + } +} + +#define MDP4_VG_PHASE_STEP_DEFAULT 0x20000000 + +static int mdp4_plane_mode_set(struct drm_plane *plane, + struct drm_crtc *crtc, struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h) +{ + struct drm_device *dev = plane->dev; + struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); + struct mdp4_kms *mdp4_kms = get_kms(plane); + enum mdp4_pipe pipe = mdp4_plane->pipe; + const struct mdp_format *format; + uint32_t op_mode = 0; + uint32_t phasex_step = MDP4_VG_PHASE_STEP_DEFAULT; + uint32_t phasey_step = MDP4_VG_PHASE_STEP_DEFAULT; + + if (!(crtc && fb)) { + DBG("%s: disabled!", mdp4_plane->name); + return 0; + } + + /* src values are in Q16 fixed point, convert to integer: */ + src_x = src_x >> 16; + src_y = src_y >> 16; + src_w = src_w >> 16; + src_h = src_h >> 16; + + DBG("%s: FB[%u] %u,%u,%u,%u -> CRTC[%u] %d,%d,%u,%u", mdp4_plane->name, + fb->base.id, src_x, src_y, src_w, src_h, + crtc->base.id, crtc_x, crtc_y, crtc_w, crtc_h); + + format = to_mdp_format(msm_framebuffer_format(fb)); + + if (src_w > (crtc_w * DOWN_SCALE_MAX)) { + dev_err(dev->dev, "Width down scaling exceeds limits!\n"); + return -ERANGE; + } + + if (src_h > (crtc_h * DOWN_SCALE_MAX)) { + dev_err(dev->dev, "Height down scaling exceeds limits!\n"); + return -ERANGE; + } + + if (crtc_w > (src_w * UP_SCALE_MAX)) { + dev_err(dev->dev, "Width up scaling exceeds limits!\n"); + return -ERANGE; + } + + if (crtc_h > (src_h * UP_SCALE_MAX)) { + dev_err(dev->dev, "Height up scaling exceeds limits!\n"); + return -ERANGE; + } + + if (src_w != crtc_w) { + uint32_t sel_unit = SCALE_FIR; + op_mode |= MDP4_PIPE_OP_MODE_SCALEX_EN; + + if (MDP_FORMAT_IS_YUV(format)) { + if (crtc_w > src_w) + sel_unit = SCALE_PIXEL_RPT; + else if (crtc_w <= (src_w / 4)) + sel_unit = SCALE_MN_PHASE; + + op_mode |= MDP4_PIPE_OP_MODE_SCALEX_UNIT_SEL(sel_unit); + phasex_step = mult_frac(MDP4_VG_PHASE_STEP_DEFAULT, + src_w, crtc_w); + } + } + + if (src_h != crtc_h) { + uint32_t sel_unit = SCALE_FIR; + op_mode |= MDP4_PIPE_OP_MODE_SCALEY_EN; + + if (MDP_FORMAT_IS_YUV(format)) { + + if (crtc_h > src_h) + sel_unit = SCALE_PIXEL_RPT; + else if (crtc_h <= (src_h / 4)) + sel_unit = SCALE_MN_PHASE; + + op_mode |= MDP4_PIPE_OP_MODE_SCALEY_UNIT_SEL(sel_unit); + phasey_step = mult_frac(MDP4_VG_PHASE_STEP_DEFAULT, + src_h, crtc_h); + } + } + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_SIZE(pipe), + MDP4_PIPE_SRC_SIZE_WIDTH(src_w) | + MDP4_PIPE_SRC_SIZE_HEIGHT(src_h)); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_XY(pipe), + MDP4_PIPE_SRC_XY_X(src_x) | + MDP4_PIPE_SRC_XY_Y(src_y)); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_DST_SIZE(pipe), + MDP4_PIPE_DST_SIZE_WIDTH(crtc_w) | + MDP4_PIPE_DST_SIZE_HEIGHT(crtc_h)); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_DST_XY(pipe), + MDP4_PIPE_DST_XY_X(crtc_x) | + MDP4_PIPE_DST_XY_Y(crtc_y)); + + mdp4_plane_set_scanout(plane, fb); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_FORMAT(pipe), + MDP4_PIPE_SRC_FORMAT_A_BPC(format->bpc_a) | + MDP4_PIPE_SRC_FORMAT_R_BPC(format->bpc_r) | + MDP4_PIPE_SRC_FORMAT_G_BPC(format->bpc_g) | + MDP4_PIPE_SRC_FORMAT_B_BPC(format->bpc_b) | + COND(format->alpha_enable, MDP4_PIPE_SRC_FORMAT_ALPHA_ENABLE) | + MDP4_PIPE_SRC_FORMAT_CPP(format->cpp - 1) | + MDP4_PIPE_SRC_FORMAT_UNPACK_COUNT(format->unpack_count - 1) | + MDP4_PIPE_SRC_FORMAT_FETCH_PLANES(format->fetch_type) | + MDP4_PIPE_SRC_FORMAT_CHROMA_SAMP(format->chroma_sample) | + COND(format->unpack_tight, MDP4_PIPE_SRC_FORMAT_UNPACK_TIGHT)); + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_UNPACK(pipe), + MDP4_PIPE_SRC_UNPACK_ELEM0(format->unpack[0]) | + MDP4_PIPE_SRC_UNPACK_ELEM1(format->unpack[1]) | + MDP4_PIPE_SRC_UNPACK_ELEM2(format->unpack[2]) | + MDP4_PIPE_SRC_UNPACK_ELEM3(format->unpack[3])); + + if (MDP_FORMAT_IS_YUV(format)) { + struct csc_cfg *csc = mdp_get_default_csc_cfg(CSC_YUV2RGB); + + op_mode |= MDP4_PIPE_OP_MODE_SRC_YCBCR; + op_mode |= MDP4_PIPE_OP_MODE_CSC_EN; + mdp4_write_csc_config(mdp4_kms, pipe, csc); + } + + mdp4_write(mdp4_kms, REG_MDP4_PIPE_OP_MODE(pipe), op_mode); + mdp4_write(mdp4_kms, REG_MDP4_PIPE_PHASEX_STEP(pipe), phasex_step); + mdp4_write(mdp4_kms, REG_MDP4_PIPE_PHASEY_STEP(pipe), phasey_step); + + return 0; +} + +static const char *pipe_names[] = { + "VG1", "VG2", + "RGB1", "RGB2", "RGB3", + "VG3", "VG4", +}; + +enum mdp4_pipe mdp4_plane_pipe(struct drm_plane *plane) +{ + struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); + return mdp4_plane->pipe; +} + +/* initialize plane */ +struct drm_plane *mdp4_plane_init(struct drm_device *dev, + enum mdp4_pipe pipe_id, bool private_plane) +{ + struct drm_plane *plane = NULL; + struct mdp4_plane *mdp4_plane; + int ret; + enum drm_plane_type type; + + mdp4_plane = kzalloc(sizeof(*mdp4_plane), GFP_KERNEL); + if (!mdp4_plane) { + ret = -ENOMEM; + goto fail; + } + + plane = &mdp4_plane->base; + + mdp4_plane->pipe = pipe_id; + mdp4_plane->name = pipe_names[pipe_id]; + + mdp4_plane->nformats = mdp4_get_formats(pipe_id, mdp4_plane->formats, + ARRAY_SIZE(mdp4_plane->formats)); + + type = private_plane ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY; + ret = drm_universal_plane_init(dev, plane, 0xff, &mdp4_plane_funcs, + mdp4_plane->formats, mdp4_plane->nformats, type); + if (ret) + goto fail; + + drm_plane_helper_add(plane, &mdp4_plane_helper_funcs); + + mdp4_plane_install_properties(plane, &plane->base); + + return plane; + +fail: + if (plane) + mdp4_plane_destroy(plane); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h new file mode 100644 index 000000000..b9a4ded6e --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h @@ -0,0 +1,1462 @@ +#ifndef MDP5_XML +#define MDP5_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /local/mnt2/workspace2/sviau/envytools/rnndb/mdp/mdp5.xml ( 29312 bytes, from 2015-03-23 21:18:48) +- /local/mnt2/workspace2/sviau/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2014-06-02 18:31:15) +- /local/mnt2/workspace2/sviau/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2015-03-23 20:38:49) + +Copyright (C) 2013-2015 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum mdp5_intf_type { + INTF_DISABLED = 0, + INTF_DSI = 1, + INTF_HDMI = 3, + INTF_LCDC = 5, + INTF_eDP = 9, + INTF_VIRTUAL = 100, + INTF_WB = 101, +}; + +enum mdp5_intfnum { + NO_INTF = 0, + INTF0 = 1, + INTF1 = 2, + INTF2 = 3, + INTF3 = 4, +}; + +enum mdp5_pipe { + SSPP_VIG0 = 0, + SSPP_VIG1 = 1, + SSPP_VIG2 = 2, + SSPP_RGB0 = 3, + SSPP_RGB1 = 4, + SSPP_RGB2 = 5, + SSPP_DMA0 = 6, + SSPP_DMA1 = 7, + SSPP_VIG3 = 8, + SSPP_RGB3 = 9, +}; + +enum mdp5_ctl_mode { + MODE_NONE = 0, + MODE_WB_0_BLOCK = 1, + MODE_WB_1_BLOCK = 2, + MODE_WB_0_LINE = 3, + MODE_WB_1_LINE = 4, + MODE_WB_2_LINE = 5, +}; + +enum mdp5_pack_3d { + PACK_3D_FRAME_INT = 0, + PACK_3D_H_ROW_INT = 1, + PACK_3D_V_ROW_INT = 2, + PACK_3D_COL_INT = 3, +}; + +enum mdp5_scale_filter { + SCALE_FILTER_NEAREST = 0, + SCALE_FILTER_BIL = 1, + SCALE_FILTER_PCMN = 2, + SCALE_FILTER_CA = 3, +}; + +enum mdp5_pipe_bwc { + BWC_LOSSLESS = 0, + BWC_Q_HIGH = 1, + BWC_Q_MED = 2, +}; + +enum mdp5_cursor_format { + CURSOR_FMT_ARGB8888 = 0, + CURSOR_FMT_ARGB1555 = 2, + CURSOR_FMT_ARGB4444 = 4, +}; + +enum mdp5_cursor_alpha { + CURSOR_ALPHA_CONST = 0, + CURSOR_ALPHA_PER_PIXEL = 2, +}; + +enum mdp5_igc_type { + IGC_VIG = 0, + IGC_RGB = 1, + IGC_DMA = 2, + IGC_DSPP = 3, +}; + +enum mdp5_data_format { + DATA_FORMAT_RGB = 0, + DATA_FORMAT_YUV = 1, +}; + +#define MDP5_IRQ_WB_0_DONE 0x00000001 +#define MDP5_IRQ_WB_1_DONE 0x00000002 +#define MDP5_IRQ_WB_2_DONE 0x00000010 +#define MDP5_IRQ_PING_PONG_0_DONE 0x00000100 +#define MDP5_IRQ_PING_PONG_1_DONE 0x00000200 +#define MDP5_IRQ_PING_PONG_2_DONE 0x00000400 +#define MDP5_IRQ_PING_PONG_3_DONE 0x00000800 +#define MDP5_IRQ_PING_PONG_0_RD_PTR 0x00001000 +#define MDP5_IRQ_PING_PONG_1_RD_PTR 0x00002000 +#define MDP5_IRQ_PING_PONG_2_RD_PTR 0x00004000 +#define MDP5_IRQ_PING_PONG_3_RD_PTR 0x00008000 +#define MDP5_IRQ_PING_PONG_0_WR_PTR 0x00010000 +#define MDP5_IRQ_PING_PONG_1_WR_PTR 0x00020000 +#define MDP5_IRQ_PING_PONG_2_WR_PTR 0x00040000 +#define MDP5_IRQ_PING_PONG_3_WR_PTR 0x00080000 +#define MDP5_IRQ_PING_PONG_0_AUTO_REF 0x00100000 +#define MDP5_IRQ_PING_PONG_1_AUTO_REF 0x00200000 +#define MDP5_IRQ_PING_PONG_2_AUTO_REF 0x00400000 +#define MDP5_IRQ_PING_PONG_3_AUTO_REF 0x00800000 +#define MDP5_IRQ_INTF0_UNDER_RUN 0x01000000 +#define MDP5_IRQ_INTF0_VSYNC 0x02000000 +#define MDP5_IRQ_INTF1_UNDER_RUN 0x04000000 +#define MDP5_IRQ_INTF1_VSYNC 0x08000000 +#define MDP5_IRQ_INTF2_UNDER_RUN 0x10000000 +#define MDP5_IRQ_INTF2_VSYNC 0x20000000 +#define MDP5_IRQ_INTF3_UNDER_RUN 0x40000000 +#define MDP5_IRQ_INTF3_VSYNC 0x80000000 +#define REG_MDSS_HW_VERSION 0x00000000 +#define MDSS_HW_VERSION_STEP__MASK 0x0000ffff +#define MDSS_HW_VERSION_STEP__SHIFT 0 +static inline uint32_t MDSS_HW_VERSION_STEP(uint32_t val) +{ + return ((val) << MDSS_HW_VERSION_STEP__SHIFT) & MDSS_HW_VERSION_STEP__MASK; +} +#define MDSS_HW_VERSION_MINOR__MASK 0x0fff0000 +#define MDSS_HW_VERSION_MINOR__SHIFT 16 +static inline uint32_t MDSS_HW_VERSION_MINOR(uint32_t val) +{ + return ((val) << MDSS_HW_VERSION_MINOR__SHIFT) & MDSS_HW_VERSION_MINOR__MASK; +} +#define MDSS_HW_VERSION_MAJOR__MASK 0xf0000000 +#define MDSS_HW_VERSION_MAJOR__SHIFT 28 +static inline uint32_t MDSS_HW_VERSION_MAJOR(uint32_t val) +{ + return ((val) << MDSS_HW_VERSION_MAJOR__SHIFT) & MDSS_HW_VERSION_MAJOR__MASK; +} + +#define REG_MDSS_HW_INTR_STATUS 0x00000010 +#define MDSS_HW_INTR_STATUS_INTR_MDP 0x00000001 +#define MDSS_HW_INTR_STATUS_INTR_DSI0 0x00000010 +#define MDSS_HW_INTR_STATUS_INTR_DSI1 0x00000020 +#define MDSS_HW_INTR_STATUS_INTR_HDMI 0x00000100 +#define MDSS_HW_INTR_STATUS_INTR_EDP 0x00001000 + +static inline uint32_t __offset_MDP(uint32_t idx) +{ + switch (idx) { + case 0: return (mdp5_cfg->mdp.base[0]); + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_MDP(uint32_t i0) { return 0x00000000 + __offset_MDP(i0); } + +static inline uint32_t REG_MDP5_MDP_HW_VERSION(uint32_t i0) { return 0x00000000 + __offset_MDP(i0); } +#define MDP5_MDP_HW_VERSION_STEP__MASK 0x0000ffff +#define MDP5_MDP_HW_VERSION_STEP__SHIFT 0 +static inline uint32_t MDP5_MDP_HW_VERSION_STEP(uint32_t val) +{ + return ((val) << MDP5_MDP_HW_VERSION_STEP__SHIFT) & MDP5_MDP_HW_VERSION_STEP__MASK; +} +#define MDP5_MDP_HW_VERSION_MINOR__MASK 0x0fff0000 +#define MDP5_MDP_HW_VERSION_MINOR__SHIFT 16 +static inline uint32_t MDP5_MDP_HW_VERSION_MINOR(uint32_t val) +{ + return ((val) << MDP5_MDP_HW_VERSION_MINOR__SHIFT) & MDP5_MDP_HW_VERSION_MINOR__MASK; +} +#define MDP5_MDP_HW_VERSION_MAJOR__MASK 0xf0000000 +#define MDP5_MDP_HW_VERSION_MAJOR__SHIFT 28 +static inline uint32_t MDP5_MDP_HW_VERSION_MAJOR(uint32_t val) +{ + return ((val) << MDP5_MDP_HW_VERSION_MAJOR__SHIFT) & MDP5_MDP_HW_VERSION_MAJOR__MASK; +} + +static inline uint32_t REG_MDP5_MDP_DISP_INTF_SEL(uint32_t i0) { return 0x00000004 + __offset_MDP(i0); } +#define MDP5_MDP_DISP_INTF_SEL_INTF0__MASK 0x000000ff +#define MDP5_MDP_DISP_INTF_SEL_INTF0__SHIFT 0 +static inline uint32_t MDP5_MDP_DISP_INTF_SEL_INTF0(enum mdp5_intf_type val) +{ + return ((val) << MDP5_MDP_DISP_INTF_SEL_INTF0__SHIFT) & MDP5_MDP_DISP_INTF_SEL_INTF0__MASK; +} +#define MDP5_MDP_DISP_INTF_SEL_INTF1__MASK 0x0000ff00 +#define MDP5_MDP_DISP_INTF_SEL_INTF1__SHIFT 8 +static inline uint32_t MDP5_MDP_DISP_INTF_SEL_INTF1(enum mdp5_intf_type val) +{ + return ((val) << MDP5_MDP_DISP_INTF_SEL_INTF1__SHIFT) & MDP5_MDP_DISP_INTF_SEL_INTF1__MASK; +} +#define MDP5_MDP_DISP_INTF_SEL_INTF2__MASK 0x00ff0000 +#define MDP5_MDP_DISP_INTF_SEL_INTF2__SHIFT 16 +static inline uint32_t MDP5_MDP_DISP_INTF_SEL_INTF2(enum mdp5_intf_type val) +{ + return ((val) << MDP5_MDP_DISP_INTF_SEL_INTF2__SHIFT) & MDP5_MDP_DISP_INTF_SEL_INTF2__MASK; +} +#define MDP5_MDP_DISP_INTF_SEL_INTF3__MASK 0xff000000 +#define MDP5_MDP_DISP_INTF_SEL_INTF3__SHIFT 24 +static inline uint32_t MDP5_MDP_DISP_INTF_SEL_INTF3(enum mdp5_intf_type val) +{ + return ((val) << MDP5_MDP_DISP_INTF_SEL_INTF3__SHIFT) & MDP5_MDP_DISP_INTF_SEL_INTF3__MASK; +} + +static inline uint32_t REG_MDP5_MDP_INTR_EN(uint32_t i0) { return 0x00000010 + __offset_MDP(i0); } + +static inline uint32_t REG_MDP5_MDP_INTR_STATUS(uint32_t i0) { return 0x00000014 + __offset_MDP(i0); } + +static inline uint32_t REG_MDP5_MDP_INTR_CLEAR(uint32_t i0) { return 0x00000018 + __offset_MDP(i0); } + +static inline uint32_t REG_MDP5_MDP_HIST_INTR_EN(uint32_t i0) { return 0x0000001c + __offset_MDP(i0); } + +static inline uint32_t REG_MDP5_MDP_HIST_INTR_STATUS(uint32_t i0) { return 0x00000020 + __offset_MDP(i0); } + +static inline uint32_t REG_MDP5_MDP_HIST_INTR_CLEAR(uint32_t i0) { return 0x00000024 + __offset_MDP(i0); } + +static inline uint32_t REG_MDP5_MDP_SPARE_0(uint32_t i0) { return 0x00000028 + __offset_MDP(i0); } +#define MDP5_MDP_SPARE_0_SPLIT_DPL_SINGLE_FLUSH_EN 0x00000001 + +static inline uint32_t REG_MDP5_MDP_SMP_ALLOC_W(uint32_t i0, uint32_t i1) { return 0x00000080 + __offset_MDP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_MDP_SMP_ALLOC_W_REG(uint32_t i0, uint32_t i1) { return 0x00000080 + __offset_MDP(i0) + 0x4*i1; } +#define MDP5_MDP_SMP_ALLOC_W_REG_CLIENT0__MASK 0x000000ff +#define MDP5_MDP_SMP_ALLOC_W_REG_CLIENT0__SHIFT 0 +static inline uint32_t MDP5_MDP_SMP_ALLOC_W_REG_CLIENT0(uint32_t val) +{ + return ((val) << MDP5_MDP_SMP_ALLOC_W_REG_CLIENT0__SHIFT) & MDP5_MDP_SMP_ALLOC_W_REG_CLIENT0__MASK; +} +#define MDP5_MDP_SMP_ALLOC_W_REG_CLIENT1__MASK 0x0000ff00 +#define MDP5_MDP_SMP_ALLOC_W_REG_CLIENT1__SHIFT 8 +static inline uint32_t MDP5_MDP_SMP_ALLOC_W_REG_CLIENT1(uint32_t val) +{ + return ((val) << MDP5_MDP_SMP_ALLOC_W_REG_CLIENT1__SHIFT) & MDP5_MDP_SMP_ALLOC_W_REG_CLIENT1__MASK; +} +#define MDP5_MDP_SMP_ALLOC_W_REG_CLIENT2__MASK 0x00ff0000 +#define MDP5_MDP_SMP_ALLOC_W_REG_CLIENT2__SHIFT 16 +static inline uint32_t MDP5_MDP_SMP_ALLOC_W_REG_CLIENT2(uint32_t val) +{ + return ((val) << MDP5_MDP_SMP_ALLOC_W_REG_CLIENT2__SHIFT) & MDP5_MDP_SMP_ALLOC_W_REG_CLIENT2__MASK; +} + +static inline uint32_t REG_MDP5_MDP_SMP_ALLOC_R(uint32_t i0, uint32_t i1) { return 0x00000130 + __offset_MDP(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_MDP_SMP_ALLOC_R_REG(uint32_t i0, uint32_t i1) { return 0x00000130 + __offset_MDP(i0) + 0x4*i1; } +#define MDP5_MDP_SMP_ALLOC_R_REG_CLIENT0__MASK 0x000000ff +#define MDP5_MDP_SMP_ALLOC_R_REG_CLIENT0__SHIFT 0 +static inline uint32_t MDP5_MDP_SMP_ALLOC_R_REG_CLIENT0(uint32_t val) +{ + return ((val) << MDP5_MDP_SMP_ALLOC_R_REG_CLIENT0__SHIFT) & MDP5_MDP_SMP_ALLOC_R_REG_CLIENT0__MASK; +} +#define MDP5_MDP_SMP_ALLOC_R_REG_CLIENT1__MASK 0x0000ff00 +#define MDP5_MDP_SMP_ALLOC_R_REG_CLIENT1__SHIFT 8 +static inline uint32_t MDP5_MDP_SMP_ALLOC_R_REG_CLIENT1(uint32_t val) +{ + return ((val) << MDP5_MDP_SMP_ALLOC_R_REG_CLIENT1__SHIFT) & MDP5_MDP_SMP_ALLOC_R_REG_CLIENT1__MASK; +} +#define MDP5_MDP_SMP_ALLOC_R_REG_CLIENT2__MASK 0x00ff0000 +#define MDP5_MDP_SMP_ALLOC_R_REG_CLIENT2__SHIFT 16 +static inline uint32_t MDP5_MDP_SMP_ALLOC_R_REG_CLIENT2(uint32_t val) +{ + return ((val) << MDP5_MDP_SMP_ALLOC_R_REG_CLIENT2__SHIFT) & MDP5_MDP_SMP_ALLOC_R_REG_CLIENT2__MASK; +} + +static inline uint32_t __offset_IGC(enum mdp5_igc_type idx) +{ + switch (idx) { + case IGC_VIG: return 0x00000200; + case IGC_RGB: return 0x00000210; + case IGC_DMA: return 0x00000220; + case IGC_DSPP: return 0x00000300; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_MDP_IGC(uint32_t i0, enum mdp5_igc_type i1) { return 0x00000000 + __offset_MDP(i0) + __offset_IGC(i1); } + +static inline uint32_t REG_MDP5_MDP_IGC_LUT(uint32_t i0, enum mdp5_igc_type i1, uint32_t i2) { return 0x00000000 + __offset_MDP(i0) + __offset_IGC(i1) + 0x4*i2; } + +static inline uint32_t REG_MDP5_MDP_IGC_LUT_REG(uint32_t i0, enum mdp5_igc_type i1, uint32_t i2) { return 0x00000000 + __offset_MDP(i0) + __offset_IGC(i1) + 0x4*i2; } +#define MDP5_MDP_IGC_LUT_REG_VAL__MASK 0x00000fff +#define MDP5_MDP_IGC_LUT_REG_VAL__SHIFT 0 +static inline uint32_t MDP5_MDP_IGC_LUT_REG_VAL(uint32_t val) +{ + return ((val) << MDP5_MDP_IGC_LUT_REG_VAL__SHIFT) & MDP5_MDP_IGC_LUT_REG_VAL__MASK; +} +#define MDP5_MDP_IGC_LUT_REG_INDEX_UPDATE 0x02000000 +#define MDP5_MDP_IGC_LUT_REG_DISABLE_PIPE_0 0x10000000 +#define MDP5_MDP_IGC_LUT_REG_DISABLE_PIPE_1 0x20000000 +#define MDP5_MDP_IGC_LUT_REG_DISABLE_PIPE_2 0x40000000 + +#define REG_MDP5_SPLIT_DPL_EN 0x000003f4 + +#define REG_MDP5_SPLIT_DPL_UPPER 0x000003f8 +#define MDP5_SPLIT_DPL_UPPER_SMART_PANEL 0x00000002 +#define MDP5_SPLIT_DPL_UPPER_SMART_PANEL_FREE_RUN 0x00000004 +#define MDP5_SPLIT_DPL_UPPER_INTF1_SW_TRG_MUX 0x00000010 +#define MDP5_SPLIT_DPL_UPPER_INTF2_SW_TRG_MUX 0x00000100 + +#define REG_MDP5_SPLIT_DPL_LOWER 0x000004f0 +#define MDP5_SPLIT_DPL_LOWER_SMART_PANEL 0x00000002 +#define MDP5_SPLIT_DPL_LOWER_SMART_PANEL_FREE_RUN 0x00000004 +#define MDP5_SPLIT_DPL_LOWER_INTF1_TG_SYNC 0x00000010 +#define MDP5_SPLIT_DPL_LOWER_INTF2_TG_SYNC 0x00000100 + +static inline uint32_t __offset_CTL(uint32_t idx) +{ + switch (idx) { + case 0: return (mdp5_cfg->ctl.base[0]); + case 1: return (mdp5_cfg->ctl.base[1]); + case 2: return (mdp5_cfg->ctl.base[2]); + case 3: return (mdp5_cfg->ctl.base[3]); + case 4: return (mdp5_cfg->ctl.base[4]); + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_CTL(uint32_t i0) { return 0x00000000 + __offset_CTL(i0); } + +static inline uint32_t __offset_LAYER(uint32_t idx) +{ + switch (idx) { + case 0: return 0x00000000; + case 1: return 0x00000004; + case 2: return 0x00000008; + case 3: return 0x0000000c; + case 4: return 0x00000010; + case 5: return 0x00000024; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_CTL_LAYER(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_CTL(i0) + __offset_LAYER(i1); } + +static inline uint32_t REG_MDP5_CTL_LAYER_REG(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_CTL(i0) + __offset_LAYER(i1); } +#define MDP5_CTL_LAYER_REG_VIG0__MASK 0x00000007 +#define MDP5_CTL_LAYER_REG_VIG0__SHIFT 0 +static inline uint32_t MDP5_CTL_LAYER_REG_VIG0(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_VIG0__SHIFT) & MDP5_CTL_LAYER_REG_VIG0__MASK; +} +#define MDP5_CTL_LAYER_REG_VIG1__MASK 0x00000038 +#define MDP5_CTL_LAYER_REG_VIG1__SHIFT 3 +static inline uint32_t MDP5_CTL_LAYER_REG_VIG1(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_VIG1__SHIFT) & MDP5_CTL_LAYER_REG_VIG1__MASK; +} +#define MDP5_CTL_LAYER_REG_VIG2__MASK 0x000001c0 +#define MDP5_CTL_LAYER_REG_VIG2__SHIFT 6 +static inline uint32_t MDP5_CTL_LAYER_REG_VIG2(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_VIG2__SHIFT) & MDP5_CTL_LAYER_REG_VIG2__MASK; +} +#define MDP5_CTL_LAYER_REG_RGB0__MASK 0x00000e00 +#define MDP5_CTL_LAYER_REG_RGB0__SHIFT 9 +static inline uint32_t MDP5_CTL_LAYER_REG_RGB0(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_RGB0__SHIFT) & MDP5_CTL_LAYER_REG_RGB0__MASK; +} +#define MDP5_CTL_LAYER_REG_RGB1__MASK 0x00007000 +#define MDP5_CTL_LAYER_REG_RGB1__SHIFT 12 +static inline uint32_t MDP5_CTL_LAYER_REG_RGB1(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_RGB1__SHIFT) & MDP5_CTL_LAYER_REG_RGB1__MASK; +} +#define MDP5_CTL_LAYER_REG_RGB2__MASK 0x00038000 +#define MDP5_CTL_LAYER_REG_RGB2__SHIFT 15 +static inline uint32_t MDP5_CTL_LAYER_REG_RGB2(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_RGB2__SHIFT) & MDP5_CTL_LAYER_REG_RGB2__MASK; +} +#define MDP5_CTL_LAYER_REG_DMA0__MASK 0x001c0000 +#define MDP5_CTL_LAYER_REG_DMA0__SHIFT 18 +static inline uint32_t MDP5_CTL_LAYER_REG_DMA0(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_DMA0__SHIFT) & MDP5_CTL_LAYER_REG_DMA0__MASK; +} +#define MDP5_CTL_LAYER_REG_DMA1__MASK 0x00e00000 +#define MDP5_CTL_LAYER_REG_DMA1__SHIFT 21 +static inline uint32_t MDP5_CTL_LAYER_REG_DMA1(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_DMA1__SHIFT) & MDP5_CTL_LAYER_REG_DMA1__MASK; +} +#define MDP5_CTL_LAYER_REG_BORDER_COLOR 0x01000000 +#define MDP5_CTL_LAYER_REG_CURSOR_OUT 0x02000000 +#define MDP5_CTL_LAYER_REG_VIG3__MASK 0x1c000000 +#define MDP5_CTL_LAYER_REG_VIG3__SHIFT 26 +static inline uint32_t MDP5_CTL_LAYER_REG_VIG3(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_VIG3__SHIFT) & MDP5_CTL_LAYER_REG_VIG3__MASK; +} +#define MDP5_CTL_LAYER_REG_RGB3__MASK 0xe0000000 +#define MDP5_CTL_LAYER_REG_RGB3__SHIFT 29 +static inline uint32_t MDP5_CTL_LAYER_REG_RGB3(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_RGB3__SHIFT) & MDP5_CTL_LAYER_REG_RGB3__MASK; +} + +static inline uint32_t REG_MDP5_CTL_OP(uint32_t i0) { return 0x00000014 + __offset_CTL(i0); } +#define MDP5_CTL_OP_MODE__MASK 0x0000000f +#define MDP5_CTL_OP_MODE__SHIFT 0 +static inline uint32_t MDP5_CTL_OP_MODE(enum mdp5_ctl_mode val) +{ + return ((val) << MDP5_CTL_OP_MODE__SHIFT) & MDP5_CTL_OP_MODE__MASK; +} +#define MDP5_CTL_OP_INTF_NUM__MASK 0x00000070 +#define MDP5_CTL_OP_INTF_NUM__SHIFT 4 +static inline uint32_t MDP5_CTL_OP_INTF_NUM(enum mdp5_intfnum val) +{ + return ((val) << MDP5_CTL_OP_INTF_NUM__SHIFT) & MDP5_CTL_OP_INTF_NUM__MASK; +} +#define MDP5_CTL_OP_CMD_MODE 0x00020000 +#define MDP5_CTL_OP_PACK_3D_ENABLE 0x00080000 +#define MDP5_CTL_OP_PACK_3D__MASK 0x00300000 +#define MDP5_CTL_OP_PACK_3D__SHIFT 20 +static inline uint32_t MDP5_CTL_OP_PACK_3D(enum mdp5_pack_3d val) +{ + return ((val) << MDP5_CTL_OP_PACK_3D__SHIFT) & MDP5_CTL_OP_PACK_3D__MASK; +} + +static inline uint32_t REG_MDP5_CTL_FLUSH(uint32_t i0) { return 0x00000018 + __offset_CTL(i0); } +#define MDP5_CTL_FLUSH_VIG0 0x00000001 +#define MDP5_CTL_FLUSH_VIG1 0x00000002 +#define MDP5_CTL_FLUSH_VIG2 0x00000004 +#define MDP5_CTL_FLUSH_RGB0 0x00000008 +#define MDP5_CTL_FLUSH_RGB1 0x00000010 +#define MDP5_CTL_FLUSH_RGB2 0x00000020 +#define MDP5_CTL_FLUSH_LM0 0x00000040 +#define MDP5_CTL_FLUSH_LM1 0x00000080 +#define MDP5_CTL_FLUSH_LM2 0x00000100 +#define MDP5_CTL_FLUSH_LM3 0x00000200 +#define MDP5_CTL_FLUSH_LM4 0x00000400 +#define MDP5_CTL_FLUSH_DMA0 0x00000800 +#define MDP5_CTL_FLUSH_DMA1 0x00001000 +#define MDP5_CTL_FLUSH_DSPP0 0x00002000 +#define MDP5_CTL_FLUSH_DSPP1 0x00004000 +#define MDP5_CTL_FLUSH_DSPP2 0x00008000 +#define MDP5_CTL_FLUSH_WB 0x00010000 +#define MDP5_CTL_FLUSH_CTL 0x00020000 +#define MDP5_CTL_FLUSH_VIG3 0x00040000 +#define MDP5_CTL_FLUSH_RGB3 0x00080000 +#define MDP5_CTL_FLUSH_LM5 0x00100000 +#define MDP5_CTL_FLUSH_DSPP3 0x00200000 +#define MDP5_CTL_FLUSH_CURSOR_0 0x00400000 +#define MDP5_CTL_FLUSH_CURSOR_1 0x00800000 +#define MDP5_CTL_FLUSH_CHROMADOWN_0 0x04000000 +#define MDP5_CTL_FLUSH_TIMING_3 0x10000000 +#define MDP5_CTL_FLUSH_TIMING_2 0x20000000 +#define MDP5_CTL_FLUSH_TIMING_1 0x40000000 +#define MDP5_CTL_FLUSH_TIMING_0 0x80000000 + +static inline uint32_t REG_MDP5_CTL_START(uint32_t i0) { return 0x0000001c + __offset_CTL(i0); } + +static inline uint32_t REG_MDP5_CTL_PACK_3D(uint32_t i0) { return 0x00000020 + __offset_CTL(i0); } + +static inline uint32_t __offset_PIPE(enum mdp5_pipe idx) +{ + switch (idx) { + case SSPP_VIG0: return (mdp5_cfg->pipe_vig.base[0]); + case SSPP_VIG1: return (mdp5_cfg->pipe_vig.base[1]); + case SSPP_VIG2: return (mdp5_cfg->pipe_vig.base[2]); + case SSPP_RGB0: return (mdp5_cfg->pipe_rgb.base[0]); + case SSPP_RGB1: return (mdp5_cfg->pipe_rgb.base[1]); + case SSPP_RGB2: return (mdp5_cfg->pipe_rgb.base[2]); + case SSPP_DMA0: return (mdp5_cfg->pipe_dma.base[0]); + case SSPP_DMA1: return (mdp5_cfg->pipe_dma.base[1]); + case SSPP_VIG3: return (mdp5_cfg->pipe_vig.base[3]); + case SSPP_RGB3: return (mdp5_cfg->pipe_rgb.base[3]); + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_PIPE(enum mdp5_pipe i0) { return 0x00000000 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_OP_MODE(enum mdp5_pipe i0) { return 0x00000200 + __offset_PIPE(i0); } +#define MDP5_PIPE_OP_MODE_CSC_DST_DATA_FORMAT__MASK 0x00080000 +#define MDP5_PIPE_OP_MODE_CSC_DST_DATA_FORMAT__SHIFT 19 +static inline uint32_t MDP5_PIPE_OP_MODE_CSC_DST_DATA_FORMAT(enum mdp5_data_format val) +{ + return ((val) << MDP5_PIPE_OP_MODE_CSC_DST_DATA_FORMAT__SHIFT) & MDP5_PIPE_OP_MODE_CSC_DST_DATA_FORMAT__MASK; +} +#define MDP5_PIPE_OP_MODE_CSC_SRC_DATA_FORMAT__MASK 0x00040000 +#define MDP5_PIPE_OP_MODE_CSC_SRC_DATA_FORMAT__SHIFT 18 +static inline uint32_t MDP5_PIPE_OP_MODE_CSC_SRC_DATA_FORMAT(enum mdp5_data_format val) +{ + return ((val) << MDP5_PIPE_OP_MODE_CSC_SRC_DATA_FORMAT__SHIFT) & MDP5_PIPE_OP_MODE_CSC_SRC_DATA_FORMAT__MASK; +} +#define MDP5_PIPE_OP_MODE_CSC_1_EN 0x00020000 + +static inline uint32_t REG_MDP5_PIPE_HIST_CTL_BASE(enum mdp5_pipe i0) { return 0x000002c4 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_HIST_LUT_BASE(enum mdp5_pipe i0) { return 0x000002f0 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_HIST_LUT_SWAP(enum mdp5_pipe i0) { return 0x00000300 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_0(enum mdp5_pipe i0) { return 0x00000320 + __offset_PIPE(i0); } +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_11__MASK 0x00001fff +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_11__SHIFT 0 +static inline uint32_t MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_11(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_11__SHIFT) & MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_11__MASK; +} +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_12__MASK 0x1fff0000 +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_12__SHIFT 16 +static inline uint32_t MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_12(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_12__SHIFT) & MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_12__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_1(enum mdp5_pipe i0) { return 0x00000324 + __offset_PIPE(i0); } +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_13__MASK 0x00001fff +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_13__SHIFT 0 +static inline uint32_t MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_13(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_13__SHIFT) & MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_13__MASK; +} +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_21__MASK 0x1fff0000 +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_21__SHIFT 16 +static inline uint32_t MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_21(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_21__SHIFT) & MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_21__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_2(enum mdp5_pipe i0) { return 0x00000328 + __offset_PIPE(i0); } +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_22__MASK 0x00001fff +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_22__SHIFT 0 +static inline uint32_t MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_22(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_22__SHIFT) & MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_22__MASK; +} +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_23__MASK 0x1fff0000 +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_23__SHIFT 16 +static inline uint32_t MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_23(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_23__SHIFT) & MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_23__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_3(enum mdp5_pipe i0) { return 0x0000032c + __offset_PIPE(i0); } +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_31__MASK 0x00001fff +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_31__SHIFT 0 +static inline uint32_t MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_31(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_31__SHIFT) & MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_31__MASK; +} +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_32__MASK 0x1fff0000 +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_32__SHIFT 16 +static inline uint32_t MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_32(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_32__SHIFT) & MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_32__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_4(enum mdp5_pipe i0) { return 0x00000330 + __offset_PIPE(i0); } +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_4_COEFF_33__MASK 0x00001fff +#define MDP5_PIPE_CSC_1_MATRIX_COEFF_4_COEFF_33__SHIFT 0 +static inline uint32_t MDP5_PIPE_CSC_1_MATRIX_COEFF_4_COEFF_33(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_MATRIX_COEFF_4_COEFF_33__SHIFT) & MDP5_PIPE_CSC_1_MATRIX_COEFF_4_COEFF_33__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_CSC_1_PRE_CLAMP(enum mdp5_pipe i0, uint32_t i1) { return 0x00000334 + __offset_PIPE(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_PIPE_CSC_1_PRE_CLAMP_REG(enum mdp5_pipe i0, uint32_t i1) { return 0x00000334 + __offset_PIPE(i0) + 0x4*i1; } +#define MDP5_PIPE_CSC_1_PRE_CLAMP_REG_HIGH__MASK 0x000000ff +#define MDP5_PIPE_CSC_1_PRE_CLAMP_REG_HIGH__SHIFT 0 +static inline uint32_t MDP5_PIPE_CSC_1_PRE_CLAMP_REG_HIGH(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_PRE_CLAMP_REG_HIGH__SHIFT) & MDP5_PIPE_CSC_1_PRE_CLAMP_REG_HIGH__MASK; +} +#define MDP5_PIPE_CSC_1_PRE_CLAMP_REG_LOW__MASK 0x0000ff00 +#define MDP5_PIPE_CSC_1_PRE_CLAMP_REG_LOW__SHIFT 8 +static inline uint32_t MDP5_PIPE_CSC_1_PRE_CLAMP_REG_LOW(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_PRE_CLAMP_REG_LOW__SHIFT) & MDP5_PIPE_CSC_1_PRE_CLAMP_REG_LOW__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_CSC_1_POST_CLAMP(enum mdp5_pipe i0, uint32_t i1) { return 0x00000340 + __offset_PIPE(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_PIPE_CSC_1_POST_CLAMP_REG(enum mdp5_pipe i0, uint32_t i1) { return 0x00000340 + __offset_PIPE(i0) + 0x4*i1; } +#define MDP5_PIPE_CSC_1_POST_CLAMP_REG_HIGH__MASK 0x000000ff +#define MDP5_PIPE_CSC_1_POST_CLAMP_REG_HIGH__SHIFT 0 +static inline uint32_t MDP5_PIPE_CSC_1_POST_CLAMP_REG_HIGH(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_POST_CLAMP_REG_HIGH__SHIFT) & MDP5_PIPE_CSC_1_POST_CLAMP_REG_HIGH__MASK; +} +#define MDP5_PIPE_CSC_1_POST_CLAMP_REG_LOW__MASK 0x0000ff00 +#define MDP5_PIPE_CSC_1_POST_CLAMP_REG_LOW__SHIFT 8 +static inline uint32_t MDP5_PIPE_CSC_1_POST_CLAMP_REG_LOW(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_POST_CLAMP_REG_LOW__SHIFT) & MDP5_PIPE_CSC_1_POST_CLAMP_REG_LOW__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_CSC_1_PRE_BIAS(enum mdp5_pipe i0, uint32_t i1) { return 0x0000034c + __offset_PIPE(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_PIPE_CSC_1_PRE_BIAS_REG(enum mdp5_pipe i0, uint32_t i1) { return 0x0000034c + __offset_PIPE(i0) + 0x4*i1; } +#define MDP5_PIPE_CSC_1_PRE_BIAS_REG_VALUE__MASK 0x000001ff +#define MDP5_PIPE_CSC_1_PRE_BIAS_REG_VALUE__SHIFT 0 +static inline uint32_t MDP5_PIPE_CSC_1_PRE_BIAS_REG_VALUE(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_PRE_BIAS_REG_VALUE__SHIFT) & MDP5_PIPE_CSC_1_PRE_BIAS_REG_VALUE__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_CSC_1_POST_BIAS(enum mdp5_pipe i0, uint32_t i1) { return 0x00000358 + __offset_PIPE(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_PIPE_CSC_1_POST_BIAS_REG(enum mdp5_pipe i0, uint32_t i1) { return 0x00000358 + __offset_PIPE(i0) + 0x4*i1; } +#define MDP5_PIPE_CSC_1_POST_BIAS_REG_VALUE__MASK 0x000001ff +#define MDP5_PIPE_CSC_1_POST_BIAS_REG_VALUE__SHIFT 0 +static inline uint32_t MDP5_PIPE_CSC_1_POST_BIAS_REG_VALUE(uint32_t val) +{ + return ((val) << MDP5_PIPE_CSC_1_POST_BIAS_REG_VALUE__SHIFT) & MDP5_PIPE_CSC_1_POST_BIAS_REG_VALUE__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_SIZE(enum mdp5_pipe i0) { return 0x00000000 + __offset_PIPE(i0); } +#define MDP5_PIPE_SRC_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP5_PIPE_SRC_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_SIZE_HEIGHT__SHIFT) & MDP5_PIPE_SRC_SIZE_HEIGHT__MASK; +} +#define MDP5_PIPE_SRC_SIZE_WIDTH__MASK 0x0000ffff +#define MDP5_PIPE_SRC_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_SIZE_WIDTH__SHIFT) & MDP5_PIPE_SRC_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_IMG_SIZE(enum mdp5_pipe i0) { return 0x00000004 + __offset_PIPE(i0); } +#define MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_IMG_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__SHIFT) & MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__MASK; +} +#define MDP5_PIPE_SRC_IMG_SIZE_WIDTH__MASK 0x0000ffff +#define MDP5_PIPE_SRC_IMG_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_IMG_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_IMG_SIZE_WIDTH__SHIFT) & MDP5_PIPE_SRC_IMG_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_XY(enum mdp5_pipe i0) { return 0x00000008 + __offset_PIPE(i0); } +#define MDP5_PIPE_SRC_XY_Y__MASK 0xffff0000 +#define MDP5_PIPE_SRC_XY_Y__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_XY_Y(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_XY_Y__SHIFT) & MDP5_PIPE_SRC_XY_Y__MASK; +} +#define MDP5_PIPE_SRC_XY_X__MASK 0x0000ffff +#define MDP5_PIPE_SRC_XY_X__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_XY_X(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_XY_X__SHIFT) & MDP5_PIPE_SRC_XY_X__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_OUT_SIZE(enum mdp5_pipe i0) { return 0x0000000c + __offset_PIPE(i0); } +#define MDP5_PIPE_OUT_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP5_PIPE_OUT_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP5_PIPE_OUT_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP5_PIPE_OUT_SIZE_HEIGHT__SHIFT) & MDP5_PIPE_OUT_SIZE_HEIGHT__MASK; +} +#define MDP5_PIPE_OUT_SIZE_WIDTH__MASK 0x0000ffff +#define MDP5_PIPE_OUT_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP5_PIPE_OUT_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP5_PIPE_OUT_SIZE_WIDTH__SHIFT) & MDP5_PIPE_OUT_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_OUT_XY(enum mdp5_pipe i0) { return 0x00000010 + __offset_PIPE(i0); } +#define MDP5_PIPE_OUT_XY_Y__MASK 0xffff0000 +#define MDP5_PIPE_OUT_XY_Y__SHIFT 16 +static inline uint32_t MDP5_PIPE_OUT_XY_Y(uint32_t val) +{ + return ((val) << MDP5_PIPE_OUT_XY_Y__SHIFT) & MDP5_PIPE_OUT_XY_Y__MASK; +} +#define MDP5_PIPE_OUT_XY_X__MASK 0x0000ffff +#define MDP5_PIPE_OUT_XY_X__SHIFT 0 +static inline uint32_t MDP5_PIPE_OUT_XY_X(uint32_t val) +{ + return ((val) << MDP5_PIPE_OUT_XY_X__SHIFT) & MDP5_PIPE_OUT_XY_X__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC0_ADDR(enum mdp5_pipe i0) { return 0x00000014 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SRC1_ADDR(enum mdp5_pipe i0) { return 0x00000018 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SRC2_ADDR(enum mdp5_pipe i0) { return 0x0000001c + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SRC3_ADDR(enum mdp5_pipe i0) { return 0x00000020 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_A(enum mdp5_pipe i0) { return 0x00000024 + __offset_PIPE(i0); } +#define MDP5_PIPE_SRC_STRIDE_A_P0__MASK 0x0000ffff +#define MDP5_PIPE_SRC_STRIDE_A_P0__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_STRIDE_A_P0(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_STRIDE_A_P0__SHIFT) & MDP5_PIPE_SRC_STRIDE_A_P0__MASK; +} +#define MDP5_PIPE_SRC_STRIDE_A_P1__MASK 0xffff0000 +#define MDP5_PIPE_SRC_STRIDE_A_P1__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_STRIDE_A_P1(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_STRIDE_A_P1__SHIFT) & MDP5_PIPE_SRC_STRIDE_A_P1__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_B(enum mdp5_pipe i0) { return 0x00000028 + __offset_PIPE(i0); } +#define MDP5_PIPE_SRC_STRIDE_B_P2__MASK 0x0000ffff +#define MDP5_PIPE_SRC_STRIDE_B_P2__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_STRIDE_B_P2(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_STRIDE_B_P2__SHIFT) & MDP5_PIPE_SRC_STRIDE_B_P2__MASK; +} +#define MDP5_PIPE_SRC_STRIDE_B_P3__MASK 0xffff0000 +#define MDP5_PIPE_SRC_STRIDE_B_P3__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_STRIDE_B_P3(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_STRIDE_B_P3__SHIFT) & MDP5_PIPE_SRC_STRIDE_B_P3__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_STILE_FRAME_SIZE(enum mdp5_pipe i0) { return 0x0000002c + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SRC_FORMAT(enum mdp5_pipe i0) { return 0x00000030 + __offset_PIPE(i0); } +#define MDP5_PIPE_SRC_FORMAT_G_BPC__MASK 0x00000003 +#define MDP5_PIPE_SRC_FORMAT_G_BPC__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_G_BPC(enum mdp_bpc val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_G_BPC__SHIFT) & MDP5_PIPE_SRC_FORMAT_G_BPC__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_B_BPC__MASK 0x0000000c +#define MDP5_PIPE_SRC_FORMAT_B_BPC__SHIFT 2 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_B_BPC(enum mdp_bpc val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_B_BPC__SHIFT) & MDP5_PIPE_SRC_FORMAT_B_BPC__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_R_BPC__MASK 0x00000030 +#define MDP5_PIPE_SRC_FORMAT_R_BPC__SHIFT 4 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_R_BPC(enum mdp_bpc val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_R_BPC__SHIFT) & MDP5_PIPE_SRC_FORMAT_R_BPC__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_A_BPC__MASK 0x000000c0 +#define MDP5_PIPE_SRC_FORMAT_A_BPC__SHIFT 6 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_A_BPC(enum mdp_bpc_alpha val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_A_BPC__SHIFT) & MDP5_PIPE_SRC_FORMAT_A_BPC__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_ALPHA_ENABLE 0x00000100 +#define MDP5_PIPE_SRC_FORMAT_CPP__MASK 0x00000600 +#define MDP5_PIPE_SRC_FORMAT_CPP__SHIFT 9 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_CPP(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_CPP__SHIFT) & MDP5_PIPE_SRC_FORMAT_CPP__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_ROT90 0x00000800 +#define MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT__MASK 0x00003000 +#define MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT__SHIFT 12 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT__SHIFT) & MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_UNPACK_TIGHT 0x00020000 +#define MDP5_PIPE_SRC_FORMAT_UNPACK_ALIGN_MSB 0x00040000 +#define MDP5_PIPE_SRC_FORMAT_NUM_PLANES__MASK 0x00180000 +#define MDP5_PIPE_SRC_FORMAT_NUM_PLANES__SHIFT 19 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_NUM_PLANES(enum mdp_sspp_fetch_type val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_NUM_PLANES__SHIFT) & MDP5_PIPE_SRC_FORMAT_NUM_PLANES__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__MASK 0x01800000 +#define MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__SHIFT 23 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP(enum mdp_chroma_samp_type val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__SHIFT) & MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_UNPACK(enum mdp5_pipe i0) { return 0x00000034 + __offset_PIPE(i0); } +#define MDP5_PIPE_SRC_UNPACK_ELEM0__MASK 0x000000ff +#define MDP5_PIPE_SRC_UNPACK_ELEM0__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM0(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM0__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM0__MASK; +} +#define MDP5_PIPE_SRC_UNPACK_ELEM1__MASK 0x0000ff00 +#define MDP5_PIPE_SRC_UNPACK_ELEM1__SHIFT 8 +static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM1(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM1__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM1__MASK; +} +#define MDP5_PIPE_SRC_UNPACK_ELEM2__MASK 0x00ff0000 +#define MDP5_PIPE_SRC_UNPACK_ELEM2__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM2(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM2__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM2__MASK; +} +#define MDP5_PIPE_SRC_UNPACK_ELEM3__MASK 0xff000000 +#define MDP5_PIPE_SRC_UNPACK_ELEM3__SHIFT 24 +static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM3(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM3__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM3__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_OP_MODE(enum mdp5_pipe i0) { return 0x00000038 + __offset_PIPE(i0); } +#define MDP5_PIPE_SRC_OP_MODE_BWC_EN 0x00000001 +#define MDP5_PIPE_SRC_OP_MODE_BWC__MASK 0x00000006 +#define MDP5_PIPE_SRC_OP_MODE_BWC__SHIFT 1 +static inline uint32_t MDP5_PIPE_SRC_OP_MODE_BWC(enum mdp5_pipe_bwc val) +{ + return ((val) << MDP5_PIPE_SRC_OP_MODE_BWC__SHIFT) & MDP5_PIPE_SRC_OP_MODE_BWC__MASK; +} +#define MDP5_PIPE_SRC_OP_MODE_FLIP_LR 0x00002000 +#define MDP5_PIPE_SRC_OP_MODE_FLIP_UD 0x00004000 +#define MDP5_PIPE_SRC_OP_MODE_IGC_EN 0x00010000 +#define MDP5_PIPE_SRC_OP_MODE_IGC_ROM_0 0x00020000 +#define MDP5_PIPE_SRC_OP_MODE_IGC_ROM_1 0x00040000 +#define MDP5_PIPE_SRC_OP_MODE_DEINTERLACE 0x00400000 +#define MDP5_PIPE_SRC_OP_MODE_DEINTERLACE_ODD 0x00800000 + +static inline uint32_t REG_MDP5_PIPE_SRC_CONSTANT_COLOR(enum mdp5_pipe i0) { return 0x0000003c + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_FETCH_CONFIG(enum mdp5_pipe i0) { return 0x00000048 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_VC1_RANGE(enum mdp5_pipe i0) { return 0x0000004c + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_0(enum mdp5_pipe i0) { return 0x00000050 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_1(enum mdp5_pipe i0) { return 0x00000054 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_2(enum mdp5_pipe i0) { return 0x00000058 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SRC_ADDR_SW_STATUS(enum mdp5_pipe i0) { return 0x00000070 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC0_ADDR(enum mdp5_pipe i0) { return 0x000000a4 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC1_ADDR(enum mdp5_pipe i0) { return 0x000000a8 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC2_ADDR(enum mdp5_pipe i0) { return 0x000000ac + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC3_ADDR(enum mdp5_pipe i0) { return 0x000000b0 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_DECIMATION(enum mdp5_pipe i0) { return 0x000000b4 + __offset_PIPE(i0); } +#define MDP5_PIPE_DECIMATION_VERT__MASK 0x000000ff +#define MDP5_PIPE_DECIMATION_VERT__SHIFT 0 +static inline uint32_t MDP5_PIPE_DECIMATION_VERT(uint32_t val) +{ + return ((val) << MDP5_PIPE_DECIMATION_VERT__SHIFT) & MDP5_PIPE_DECIMATION_VERT__MASK; +} +#define MDP5_PIPE_DECIMATION_HORZ__MASK 0x0000ff00 +#define MDP5_PIPE_DECIMATION_HORZ__SHIFT 8 +static inline uint32_t MDP5_PIPE_DECIMATION_HORZ(uint32_t val) +{ + return ((val) << MDP5_PIPE_DECIMATION_HORZ__SHIFT) & MDP5_PIPE_DECIMATION_HORZ__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SCALE_CONFIG(enum mdp5_pipe i0) { return 0x00000204 + __offset_PIPE(i0); } +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_EN 0x00000001 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_EN 0x00000002 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__MASK 0x00000300 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__SHIFT 8 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__MASK 0x00000c00 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__SHIFT 10 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__MASK 0x00003000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__SHIFT 12 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__MASK 0x0000c000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__SHIFT 14 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__MASK 0x00030000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__SHIFT 16 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__MASK 0x000c0000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__SHIFT 18 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_X(enum mdp5_pipe i0) { return 0x00000210 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_Y(enum mdp5_pipe i0) { return 0x00000214 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SCALE_CR_PHASE_STEP_X(enum mdp5_pipe i0) { return 0x00000218 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SCALE_CR_PHASE_STEP_Y(enum mdp5_pipe i0) { return 0x0000021c + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_X(enum mdp5_pipe i0) { return 0x00000220 + __offset_PIPE(i0); } + +static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_Y(enum mdp5_pipe i0) { return 0x00000224 + __offset_PIPE(i0); } + +static inline uint32_t __offset_LM(uint32_t idx) +{ + switch (idx) { + case 0: return (mdp5_cfg->lm.base[0]); + case 1: return (mdp5_cfg->lm.base[1]); + case 2: return (mdp5_cfg->lm.base[2]); + case 3: return (mdp5_cfg->lm.base[3]); + case 4: return (mdp5_cfg->lm.base[4]); + case 5: return (mdp5_cfg->lm.base[5]); + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_LM(uint32_t i0) { return 0x00000000 + __offset_LM(i0); } + +static inline uint32_t REG_MDP5_LM_BLEND_COLOR_OUT(uint32_t i0) { return 0x00000000 + __offset_LM(i0); } +#define MDP5_LM_BLEND_COLOR_OUT_STAGE0_FG_ALPHA 0x00000002 +#define MDP5_LM_BLEND_COLOR_OUT_STAGE1_FG_ALPHA 0x00000004 +#define MDP5_LM_BLEND_COLOR_OUT_STAGE2_FG_ALPHA 0x00000008 +#define MDP5_LM_BLEND_COLOR_OUT_STAGE3_FG_ALPHA 0x00000010 + +static inline uint32_t REG_MDP5_LM_OUT_SIZE(uint32_t i0) { return 0x00000004 + __offset_LM(i0); } +#define MDP5_LM_OUT_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP5_LM_OUT_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP5_LM_OUT_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP5_LM_OUT_SIZE_HEIGHT__SHIFT) & MDP5_LM_OUT_SIZE_HEIGHT__MASK; +} +#define MDP5_LM_OUT_SIZE_WIDTH__MASK 0x0000ffff +#define MDP5_LM_OUT_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP5_LM_OUT_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP5_LM_OUT_SIZE_WIDTH__SHIFT) & MDP5_LM_OUT_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP5_LM_BORDER_COLOR_0(uint32_t i0) { return 0x00000008 + __offset_LM(i0); } + +static inline uint32_t REG_MDP5_LM_BORDER_COLOR_1(uint32_t i0) { return 0x00000010 + __offset_LM(i0); } + +static inline uint32_t REG_MDP5_LM_BLEND(uint32_t i0, uint32_t i1) { return 0x00000020 + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_OP_MODE(uint32_t i0, uint32_t i1) { return 0x00000020 + __offset_LM(i0) + 0x30*i1; } +#define MDP5_LM_BLEND_OP_MODE_FG_ALPHA__MASK 0x00000003 +#define MDP5_LM_BLEND_OP_MODE_FG_ALPHA__SHIFT 0 +static inline uint32_t MDP5_LM_BLEND_OP_MODE_FG_ALPHA(enum mdp_alpha_type val) +{ + return ((val) << MDP5_LM_BLEND_OP_MODE_FG_ALPHA__SHIFT) & MDP5_LM_BLEND_OP_MODE_FG_ALPHA__MASK; +} +#define MDP5_LM_BLEND_OP_MODE_FG_INV_ALPHA 0x00000004 +#define MDP5_LM_BLEND_OP_MODE_FG_MOD_ALPHA 0x00000008 +#define MDP5_LM_BLEND_OP_MODE_FG_INV_MOD_ALPHA 0x00000010 +#define MDP5_LM_BLEND_OP_MODE_FG_TRANSP_EN 0x00000020 +#define MDP5_LM_BLEND_OP_MODE_BG_ALPHA__MASK 0x00000300 +#define MDP5_LM_BLEND_OP_MODE_BG_ALPHA__SHIFT 8 +static inline uint32_t MDP5_LM_BLEND_OP_MODE_BG_ALPHA(enum mdp_alpha_type val) +{ + return ((val) << MDP5_LM_BLEND_OP_MODE_BG_ALPHA__SHIFT) & MDP5_LM_BLEND_OP_MODE_BG_ALPHA__MASK; +} +#define MDP5_LM_BLEND_OP_MODE_BG_INV_ALPHA 0x00000400 +#define MDP5_LM_BLEND_OP_MODE_BG_MOD_ALPHA 0x00000800 +#define MDP5_LM_BLEND_OP_MODE_BG_INV_MOD_ALPHA 0x00001000 +#define MDP5_LM_BLEND_OP_MODE_BG_TRANSP_EN 0x00002000 + +static inline uint32_t REG_MDP5_LM_BLEND_FG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000024 + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000028 + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000002c + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00000030 + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00000034 + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00000038 + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000003c + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00000040 + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00000044 + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00000048 + __offset_LM(i0) + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_CURSOR_IMG_SIZE(uint32_t i0) { return 0x000000e0 + __offset_LM(i0); } +#define MDP5_LM_CURSOR_IMG_SIZE_SRC_W__MASK 0x0000ffff +#define MDP5_LM_CURSOR_IMG_SIZE_SRC_W__SHIFT 0 +static inline uint32_t MDP5_LM_CURSOR_IMG_SIZE_SRC_W(uint32_t val) +{ + return ((val) << MDP5_LM_CURSOR_IMG_SIZE_SRC_W__SHIFT) & MDP5_LM_CURSOR_IMG_SIZE_SRC_W__MASK; +} +#define MDP5_LM_CURSOR_IMG_SIZE_SRC_H__MASK 0xffff0000 +#define MDP5_LM_CURSOR_IMG_SIZE_SRC_H__SHIFT 16 +static inline uint32_t MDP5_LM_CURSOR_IMG_SIZE_SRC_H(uint32_t val) +{ + return ((val) << MDP5_LM_CURSOR_IMG_SIZE_SRC_H__SHIFT) & MDP5_LM_CURSOR_IMG_SIZE_SRC_H__MASK; +} + +static inline uint32_t REG_MDP5_LM_CURSOR_SIZE(uint32_t i0) { return 0x000000e4 + __offset_LM(i0); } +#define MDP5_LM_CURSOR_SIZE_ROI_W__MASK 0x0000ffff +#define MDP5_LM_CURSOR_SIZE_ROI_W__SHIFT 0 +static inline uint32_t MDP5_LM_CURSOR_SIZE_ROI_W(uint32_t val) +{ + return ((val) << MDP5_LM_CURSOR_SIZE_ROI_W__SHIFT) & MDP5_LM_CURSOR_SIZE_ROI_W__MASK; +} +#define MDP5_LM_CURSOR_SIZE_ROI_H__MASK 0xffff0000 +#define MDP5_LM_CURSOR_SIZE_ROI_H__SHIFT 16 +static inline uint32_t MDP5_LM_CURSOR_SIZE_ROI_H(uint32_t val) +{ + return ((val) << MDP5_LM_CURSOR_SIZE_ROI_H__SHIFT) & MDP5_LM_CURSOR_SIZE_ROI_H__MASK; +} + +static inline uint32_t REG_MDP5_LM_CURSOR_XY(uint32_t i0) { return 0x000000e8 + __offset_LM(i0); } +#define MDP5_LM_CURSOR_XY_SRC_X__MASK 0x0000ffff +#define MDP5_LM_CURSOR_XY_SRC_X__SHIFT 0 +static inline uint32_t MDP5_LM_CURSOR_XY_SRC_X(uint32_t val) +{ + return ((val) << MDP5_LM_CURSOR_XY_SRC_X__SHIFT) & MDP5_LM_CURSOR_XY_SRC_X__MASK; +} +#define MDP5_LM_CURSOR_XY_SRC_Y__MASK 0xffff0000 +#define MDP5_LM_CURSOR_XY_SRC_Y__SHIFT 16 +static inline uint32_t MDP5_LM_CURSOR_XY_SRC_Y(uint32_t val) +{ + return ((val) << MDP5_LM_CURSOR_XY_SRC_Y__SHIFT) & MDP5_LM_CURSOR_XY_SRC_Y__MASK; +} + +static inline uint32_t REG_MDP5_LM_CURSOR_STRIDE(uint32_t i0) { return 0x000000dc + __offset_LM(i0); } +#define MDP5_LM_CURSOR_STRIDE_STRIDE__MASK 0x0000ffff +#define MDP5_LM_CURSOR_STRIDE_STRIDE__SHIFT 0 +static inline uint32_t MDP5_LM_CURSOR_STRIDE_STRIDE(uint32_t val) +{ + return ((val) << MDP5_LM_CURSOR_STRIDE_STRIDE__SHIFT) & MDP5_LM_CURSOR_STRIDE_STRIDE__MASK; +} + +static inline uint32_t REG_MDP5_LM_CURSOR_FORMAT(uint32_t i0) { return 0x000000ec + __offset_LM(i0); } +#define MDP5_LM_CURSOR_FORMAT_FORMAT__MASK 0x00000007 +#define MDP5_LM_CURSOR_FORMAT_FORMAT__SHIFT 0 +static inline uint32_t MDP5_LM_CURSOR_FORMAT_FORMAT(enum mdp5_cursor_format val) +{ + return ((val) << MDP5_LM_CURSOR_FORMAT_FORMAT__SHIFT) & MDP5_LM_CURSOR_FORMAT_FORMAT__MASK; +} + +static inline uint32_t REG_MDP5_LM_CURSOR_BASE_ADDR(uint32_t i0) { return 0x000000f0 + __offset_LM(i0); } + +static inline uint32_t REG_MDP5_LM_CURSOR_START_XY(uint32_t i0) { return 0x000000f4 + __offset_LM(i0); } +#define MDP5_LM_CURSOR_START_XY_X_START__MASK 0x0000ffff +#define MDP5_LM_CURSOR_START_XY_X_START__SHIFT 0 +static inline uint32_t MDP5_LM_CURSOR_START_XY_X_START(uint32_t val) +{ + return ((val) << MDP5_LM_CURSOR_START_XY_X_START__SHIFT) & MDP5_LM_CURSOR_START_XY_X_START__MASK; +} +#define MDP5_LM_CURSOR_START_XY_Y_START__MASK 0xffff0000 +#define MDP5_LM_CURSOR_START_XY_Y_START__SHIFT 16 +static inline uint32_t MDP5_LM_CURSOR_START_XY_Y_START(uint32_t val) +{ + return ((val) << MDP5_LM_CURSOR_START_XY_Y_START__SHIFT) & MDP5_LM_CURSOR_START_XY_Y_START__MASK; +} + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_CONFIG(uint32_t i0) { return 0x000000f8 + __offset_LM(i0); } +#define MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_EN 0x00000001 +#define MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_ALPHA_SEL__MASK 0x00000006 +#define MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_ALPHA_SEL__SHIFT 1 +static inline uint32_t MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_ALPHA_SEL(enum mdp5_cursor_alpha val) +{ + return ((val) << MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_ALPHA_SEL__SHIFT) & MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_ALPHA_SEL__MASK; +} +#define MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_TRANSP_EN 0x00000008 + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_PARAM(uint32_t i0) { return 0x000000fc + __offset_LM(i0); } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW0(uint32_t i0) { return 0x00000100 + __offset_LM(i0); } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW1(uint32_t i0) { return 0x00000104 + __offset_LM(i0); } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH0(uint32_t i0) { return 0x00000108 + __offset_LM(i0); } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH1(uint32_t i0) { return 0x0000010c + __offset_LM(i0); } + +static inline uint32_t REG_MDP5_LM_GC_LUT_BASE(uint32_t i0) { return 0x00000110 + __offset_LM(i0); } + +static inline uint32_t __offset_DSPP(uint32_t idx) +{ + switch (idx) { + case 0: return (mdp5_cfg->dspp.base[0]); + case 1: return (mdp5_cfg->dspp.base[1]); + case 2: return (mdp5_cfg->dspp.base[2]); + case 3: return (mdp5_cfg->dspp.base[3]); + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_DSPP(uint32_t i0) { return 0x00000000 + __offset_DSPP(i0); } + +static inline uint32_t REG_MDP5_DSPP_OP_MODE(uint32_t i0) { return 0x00000000 + __offset_DSPP(i0); } +#define MDP5_DSPP_OP_MODE_IGC_LUT_EN 0x00000001 +#define MDP5_DSPP_OP_MODE_IGC_TBL_IDX__MASK 0x0000000e +#define MDP5_DSPP_OP_MODE_IGC_TBL_IDX__SHIFT 1 +static inline uint32_t MDP5_DSPP_OP_MODE_IGC_TBL_IDX(uint32_t val) +{ + return ((val) << MDP5_DSPP_OP_MODE_IGC_TBL_IDX__SHIFT) & MDP5_DSPP_OP_MODE_IGC_TBL_IDX__MASK; +} +#define MDP5_DSPP_OP_MODE_PCC_EN 0x00000010 +#define MDP5_DSPP_OP_MODE_DITHER_EN 0x00000100 +#define MDP5_DSPP_OP_MODE_HIST_EN 0x00010000 +#define MDP5_DSPP_OP_MODE_AUTO_CLEAR 0x00020000 +#define MDP5_DSPP_OP_MODE_HIST_LUT_EN 0x00080000 +#define MDP5_DSPP_OP_MODE_PA_EN 0x00100000 +#define MDP5_DSPP_OP_MODE_GAMUT_EN 0x00800000 +#define MDP5_DSPP_OP_MODE_GAMUT_ORDER 0x01000000 + +static inline uint32_t REG_MDP5_DSPP_PCC_BASE(uint32_t i0) { return 0x00000030 + __offset_DSPP(i0); } + +static inline uint32_t REG_MDP5_DSPP_DITHER_DEPTH(uint32_t i0) { return 0x00000150 + __offset_DSPP(i0); } + +static inline uint32_t REG_MDP5_DSPP_HIST_CTL_BASE(uint32_t i0) { return 0x00000210 + __offset_DSPP(i0); } + +static inline uint32_t REG_MDP5_DSPP_HIST_LUT_BASE(uint32_t i0) { return 0x00000230 + __offset_DSPP(i0); } + +static inline uint32_t REG_MDP5_DSPP_HIST_LUT_SWAP(uint32_t i0) { return 0x00000234 + __offset_DSPP(i0); } + +static inline uint32_t REG_MDP5_DSPP_PA_BASE(uint32_t i0) { return 0x00000238 + __offset_DSPP(i0); } + +static inline uint32_t REG_MDP5_DSPP_GAMUT_BASE(uint32_t i0) { return 0x000002dc + __offset_DSPP(i0); } + +static inline uint32_t REG_MDP5_DSPP_GC_BASE(uint32_t i0) { return 0x000002b0 + __offset_DSPP(i0); } + +static inline uint32_t __offset_PP(uint32_t idx) +{ + switch (idx) { + case 0: return (mdp5_cfg->pp.base[0]); + case 1: return (mdp5_cfg->pp.base[1]); + case 2: return (mdp5_cfg->pp.base[2]); + case 3: return (mdp5_cfg->pp.base[3]); + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_PP(uint32_t i0) { return 0x00000000 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_TEAR_CHECK_EN(uint32_t i0) { return 0x00000000 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_SYNC_CONFIG_VSYNC(uint32_t i0) { return 0x00000004 + __offset_PP(i0); } +#define MDP5_PP_SYNC_CONFIG_VSYNC_COUNT__MASK 0x0007ffff +#define MDP5_PP_SYNC_CONFIG_VSYNC_COUNT__SHIFT 0 +static inline uint32_t MDP5_PP_SYNC_CONFIG_VSYNC_COUNT(uint32_t val) +{ + return ((val) << MDP5_PP_SYNC_CONFIG_VSYNC_COUNT__SHIFT) & MDP5_PP_SYNC_CONFIG_VSYNC_COUNT__MASK; +} +#define MDP5_PP_SYNC_CONFIG_VSYNC_COUNTER_EN 0x00080000 +#define MDP5_PP_SYNC_CONFIG_VSYNC_IN_EN 0x00100000 + +static inline uint32_t REG_MDP5_PP_SYNC_CONFIG_HEIGHT(uint32_t i0) { return 0x00000008 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_SYNC_WRCOUNT(uint32_t i0) { return 0x0000000c + __offset_PP(i0); } +#define MDP5_PP_SYNC_WRCOUNT_LINE_COUNT__MASK 0x0000ffff +#define MDP5_PP_SYNC_WRCOUNT_LINE_COUNT__SHIFT 0 +static inline uint32_t MDP5_PP_SYNC_WRCOUNT_LINE_COUNT(uint32_t val) +{ + return ((val) << MDP5_PP_SYNC_WRCOUNT_LINE_COUNT__SHIFT) & MDP5_PP_SYNC_WRCOUNT_LINE_COUNT__MASK; +} +#define MDP5_PP_SYNC_WRCOUNT_FRAME_COUNT__MASK 0xffff0000 +#define MDP5_PP_SYNC_WRCOUNT_FRAME_COUNT__SHIFT 16 +static inline uint32_t MDP5_PP_SYNC_WRCOUNT_FRAME_COUNT(uint32_t val) +{ + return ((val) << MDP5_PP_SYNC_WRCOUNT_FRAME_COUNT__SHIFT) & MDP5_PP_SYNC_WRCOUNT_FRAME_COUNT__MASK; +} + +static inline uint32_t REG_MDP5_PP_VSYNC_INIT_VAL(uint32_t i0) { return 0x00000010 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_INT_COUNT_VAL(uint32_t i0) { return 0x00000014 + __offset_PP(i0); } +#define MDP5_PP_INT_COUNT_VAL_LINE_COUNT__MASK 0x0000ffff +#define MDP5_PP_INT_COUNT_VAL_LINE_COUNT__SHIFT 0 +static inline uint32_t MDP5_PP_INT_COUNT_VAL_LINE_COUNT(uint32_t val) +{ + return ((val) << MDP5_PP_INT_COUNT_VAL_LINE_COUNT__SHIFT) & MDP5_PP_INT_COUNT_VAL_LINE_COUNT__MASK; +} +#define MDP5_PP_INT_COUNT_VAL_FRAME_COUNT__MASK 0xffff0000 +#define MDP5_PP_INT_COUNT_VAL_FRAME_COUNT__SHIFT 16 +static inline uint32_t MDP5_PP_INT_COUNT_VAL_FRAME_COUNT(uint32_t val) +{ + return ((val) << MDP5_PP_INT_COUNT_VAL_FRAME_COUNT__SHIFT) & MDP5_PP_INT_COUNT_VAL_FRAME_COUNT__MASK; +} + +static inline uint32_t REG_MDP5_PP_SYNC_THRESH(uint32_t i0) { return 0x00000018 + __offset_PP(i0); } +#define MDP5_PP_SYNC_THRESH_START__MASK 0x0000ffff +#define MDP5_PP_SYNC_THRESH_START__SHIFT 0 +static inline uint32_t MDP5_PP_SYNC_THRESH_START(uint32_t val) +{ + return ((val) << MDP5_PP_SYNC_THRESH_START__SHIFT) & MDP5_PP_SYNC_THRESH_START__MASK; +} +#define MDP5_PP_SYNC_THRESH_CONTINUE__MASK 0xffff0000 +#define MDP5_PP_SYNC_THRESH_CONTINUE__SHIFT 16 +static inline uint32_t MDP5_PP_SYNC_THRESH_CONTINUE(uint32_t val) +{ + return ((val) << MDP5_PP_SYNC_THRESH_CONTINUE__SHIFT) & MDP5_PP_SYNC_THRESH_CONTINUE__MASK; +} + +static inline uint32_t REG_MDP5_PP_START_POS(uint32_t i0) { return 0x0000001c + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_RD_PTR_IRQ(uint32_t i0) { return 0x00000020 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_WR_PTR_IRQ(uint32_t i0) { return 0x00000024 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_OUT_LINE_COUNT(uint32_t i0) { return 0x00000028 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_PP_LINE_COUNT(uint32_t i0) { return 0x0000002c + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_AUTOREFRESH_CONFIG(uint32_t i0) { return 0x00000030 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_FBC_MODE(uint32_t i0) { return 0x00000034 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_FBC_BUDGET_CTL(uint32_t i0) { return 0x00000038 + __offset_PP(i0); } + +static inline uint32_t REG_MDP5_PP_FBC_LOSSY_MODE(uint32_t i0) { return 0x0000003c + __offset_PP(i0); } + +static inline uint32_t __offset_INTF(uint32_t idx) +{ + switch (idx) { + case 0: return (mdp5_cfg->intf.base[0]); + case 1: return (mdp5_cfg->intf.base[1]); + case 2: return (mdp5_cfg->intf.base[2]); + case 3: return (mdp5_cfg->intf.base[3]); + case 4: return (mdp5_cfg->intf.base[4]); + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_INTF(uint32_t i0) { return 0x00000000 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TIMING_ENGINE_EN(uint32_t i0) { return 0x00000000 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_CONFIG(uint32_t i0) { return 0x00000004 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_HSYNC_CTL(uint32_t i0) { return 0x00000008 + __offset_INTF(i0); } +#define MDP5_INTF_HSYNC_CTL_PULSEW__MASK 0x0000ffff +#define MDP5_INTF_HSYNC_CTL_PULSEW__SHIFT 0 +static inline uint32_t MDP5_INTF_HSYNC_CTL_PULSEW(uint32_t val) +{ + return ((val) << MDP5_INTF_HSYNC_CTL_PULSEW__SHIFT) & MDP5_INTF_HSYNC_CTL_PULSEW__MASK; +} +#define MDP5_INTF_HSYNC_CTL_PERIOD__MASK 0xffff0000 +#define MDP5_INTF_HSYNC_CTL_PERIOD__SHIFT 16 +static inline uint32_t MDP5_INTF_HSYNC_CTL_PERIOD(uint32_t val) +{ + return ((val) << MDP5_INTF_HSYNC_CTL_PERIOD__SHIFT) & MDP5_INTF_HSYNC_CTL_PERIOD__MASK; +} + +static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F0(uint32_t i0) { return 0x0000000c + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F1(uint32_t i0) { return 0x00000010 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F0(uint32_t i0) { return 0x00000014 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F1(uint32_t i0) { return 0x00000018 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F0(uint32_t i0) { return 0x0000001c + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F1(uint32_t i0) { return 0x00000020 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F0(uint32_t i0) { return 0x00000024 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F1(uint32_t i0) { return 0x00000028 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F0(uint32_t i0) { return 0x0000002c + __offset_INTF(i0); } +#define MDP5_INTF_ACTIVE_VSTART_F0_VAL__MASK 0x7fffffff +#define MDP5_INTF_ACTIVE_VSTART_F0_VAL__SHIFT 0 +static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F0_VAL(uint32_t val) +{ + return ((val) << MDP5_INTF_ACTIVE_VSTART_F0_VAL__SHIFT) & MDP5_INTF_ACTIVE_VSTART_F0_VAL__MASK; +} +#define MDP5_INTF_ACTIVE_VSTART_F0_ACTIVE_V_ENABLE 0x80000000 + +static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F1(uint32_t i0) { return 0x00000030 + __offset_INTF(i0); } +#define MDP5_INTF_ACTIVE_VSTART_F1_VAL__MASK 0x7fffffff +#define MDP5_INTF_ACTIVE_VSTART_F1_VAL__SHIFT 0 +static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F1_VAL(uint32_t val) +{ + return ((val) << MDP5_INTF_ACTIVE_VSTART_F1_VAL__SHIFT) & MDP5_INTF_ACTIVE_VSTART_F1_VAL__MASK; +} + +static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F0(uint32_t i0) { return 0x00000034 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F1(uint32_t i0) { return 0x00000038 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_HCTL(uint32_t i0) { return 0x0000003c + __offset_INTF(i0); } +#define MDP5_INTF_DISPLAY_HCTL_START__MASK 0x0000ffff +#define MDP5_INTF_DISPLAY_HCTL_START__SHIFT 0 +static inline uint32_t MDP5_INTF_DISPLAY_HCTL_START(uint32_t val) +{ + return ((val) << MDP5_INTF_DISPLAY_HCTL_START__SHIFT) & MDP5_INTF_DISPLAY_HCTL_START__MASK; +} +#define MDP5_INTF_DISPLAY_HCTL_END__MASK 0xffff0000 +#define MDP5_INTF_DISPLAY_HCTL_END__SHIFT 16 +static inline uint32_t MDP5_INTF_DISPLAY_HCTL_END(uint32_t val) +{ + return ((val) << MDP5_INTF_DISPLAY_HCTL_END__SHIFT) & MDP5_INTF_DISPLAY_HCTL_END__MASK; +} + +static inline uint32_t REG_MDP5_INTF_ACTIVE_HCTL(uint32_t i0) { return 0x00000040 + __offset_INTF(i0); } +#define MDP5_INTF_ACTIVE_HCTL_START__MASK 0x00007fff +#define MDP5_INTF_ACTIVE_HCTL_START__SHIFT 0 +static inline uint32_t MDP5_INTF_ACTIVE_HCTL_START(uint32_t val) +{ + return ((val) << MDP5_INTF_ACTIVE_HCTL_START__SHIFT) & MDP5_INTF_ACTIVE_HCTL_START__MASK; +} +#define MDP5_INTF_ACTIVE_HCTL_END__MASK 0x7fff0000 +#define MDP5_INTF_ACTIVE_HCTL_END__SHIFT 16 +static inline uint32_t MDP5_INTF_ACTIVE_HCTL_END(uint32_t val) +{ + return ((val) << MDP5_INTF_ACTIVE_HCTL_END__SHIFT) & MDP5_INTF_ACTIVE_HCTL_END__MASK; +} +#define MDP5_INTF_ACTIVE_HCTL_ACTIVE_H_ENABLE 0x80000000 + +static inline uint32_t REG_MDP5_INTF_BORDER_COLOR(uint32_t i0) { return 0x00000044 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_UNDERFLOW_COLOR(uint32_t i0) { return 0x00000048 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_HSYNC_SKEW(uint32_t i0) { return 0x0000004c + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_POLARITY_CTL(uint32_t i0) { return 0x00000050 + __offset_INTF(i0); } +#define MDP5_INTF_POLARITY_CTL_HSYNC_LOW 0x00000001 +#define MDP5_INTF_POLARITY_CTL_VSYNC_LOW 0x00000002 +#define MDP5_INTF_POLARITY_CTL_DATA_EN_LOW 0x00000004 + +static inline uint32_t REG_MDP5_INTF_TEST_CTL(uint32_t i0) { return 0x00000054 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TP_COLOR0(uint32_t i0) { return 0x00000058 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TP_COLOR1(uint32_t i0) { return 0x0000005c + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_DSI_CMD_MODE_TRIGGER_EN(uint32_t i0) { return 0x00000084 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_PANEL_FORMAT(uint32_t i0) { return 0x00000090 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_FRAME_LINE_COUNT_EN(uint32_t i0) { return 0x000000a8 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_FRAME_COUNT(uint32_t i0) { return 0x000000ac + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_LINE_COUNT(uint32_t i0) { return 0x000000b0 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_DEFLICKER_CONFIG(uint32_t i0) { return 0x000000f0 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_DEFLICKER_STRNG_COEFF(uint32_t i0) { return 0x000000f4 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_DEFLICKER_WEAK_COEFF(uint32_t i0) { return 0x000000f8 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TPG_ENABLE(uint32_t i0) { return 0x00000100 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TPG_MAIN_CONTROL(uint32_t i0) { return 0x00000104 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TPG_VIDEO_CONFIG(uint32_t i0) { return 0x00000108 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TPG_COMPONENT_LIMITS(uint32_t i0) { return 0x0000010c + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TPG_RECTANGLE(uint32_t i0) { return 0x00000110 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TPG_INITIAL_VALUE(uint32_t i0) { return 0x00000114 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TPG_BLK_WHITE_PATTERN_FRAME(uint32_t i0) { return 0x00000118 + __offset_INTF(i0); } + +static inline uint32_t REG_MDP5_INTF_TPG_RGB_MAPPING(uint32_t i0) { return 0x0000011c + __offset_INTF(i0); } + +static inline uint32_t __offset_AD(uint32_t idx) +{ + switch (idx) { + case 0: return (mdp5_cfg->ad.base[0]); + case 1: return (mdp5_cfg->ad.base[1]); + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_AD(uint32_t i0) { return 0x00000000 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_BYPASS(uint32_t i0) { return 0x00000000 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_CTRL_0(uint32_t i0) { return 0x00000004 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_CTRL_1(uint32_t i0) { return 0x00000008 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_FRAME_SIZE(uint32_t i0) { return 0x0000000c + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_CON_CTRL_0(uint32_t i0) { return 0x00000010 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_CON_CTRL_1(uint32_t i0) { return 0x00000014 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_STR_MAN(uint32_t i0) { return 0x00000018 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_VAR(uint32_t i0) { return 0x0000001c + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_DITH(uint32_t i0) { return 0x00000020 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_DITH_CTRL(uint32_t i0) { return 0x00000024 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_AMP_LIM(uint32_t i0) { return 0x00000028 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_SLOPE(uint32_t i0) { return 0x0000002c + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_BW_LVL(uint32_t i0) { return 0x00000030 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_LOGO_POS(uint32_t i0) { return 0x00000034 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_LUT_FI(uint32_t i0) { return 0x00000038 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_LUT_CC(uint32_t i0) { return 0x0000007c + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_STR_LIM(uint32_t i0) { return 0x000000c8 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_CALIB_AB(uint32_t i0) { return 0x000000cc + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_CALIB_CD(uint32_t i0) { return 0x000000d0 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_MODE_SEL(uint32_t i0) { return 0x000000d4 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_TFILT_CTRL(uint32_t i0) { return 0x000000d8 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_BL_MINMAX(uint32_t i0) { return 0x000000dc + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_BL(uint32_t i0) { return 0x000000e0 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_BL_MAX(uint32_t i0) { return 0x000000e8 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_AL(uint32_t i0) { return 0x000000ec + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_AL_MIN(uint32_t i0) { return 0x000000f0 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_AL_FILT(uint32_t i0) { return 0x000000f4 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_CFG_BUF(uint32_t i0) { return 0x000000f8 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_LUT_AL(uint32_t i0) { return 0x00000100 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_TARG_STR(uint32_t i0) { return 0x00000144 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_START_CALC(uint32_t i0) { return 0x00000148 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_STR_OUT(uint32_t i0) { return 0x0000014c + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_BL_OUT(uint32_t i0) { return 0x00000154 + __offset_AD(i0); } + +static inline uint32_t REG_MDP5_AD_CALC_DONE(uint32_t i0) { return 0x00000158 + __offset_AD(i0); } + + +#endif /* MDP5_XML */ diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c new file mode 100644 index 000000000..8b9a7931b --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c @@ -0,0 +1,299 @@ +/* + * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "mdp5_kms.h" +#include "mdp5_cfg.h" + +struct mdp5_cfg_handler { + int revision; + struct mdp5_cfg config; +}; + +/* mdp5_cfg must be exposed (used in mdp5.xml.h) */ +const struct mdp5_cfg_hw *mdp5_cfg = NULL; + +const struct mdp5_cfg_hw msm8x74_config = { + .name = "msm8x74", + .mdp = { + .count = 1, + .base = { 0x00100 }, + }, + .smp = { + .mmb_count = 22, + .mmb_size = 4096, + .clients = { + [SSPP_VIG0] = 1, [SSPP_VIG1] = 4, [SSPP_VIG2] = 7, + [SSPP_DMA0] = 10, [SSPP_DMA1] = 13, + [SSPP_RGB0] = 16, [SSPP_RGB1] = 17, [SSPP_RGB2] = 18, + }, + }, + .ctl = { + .count = 5, + .base = { 0x00600, 0x00700, 0x00800, 0x00900, 0x00a00 }, + .flush_hw_mask = 0x0003ffff, + }, + .pipe_vig = { + .count = 3, + .base = { 0x01200, 0x01600, 0x01a00 }, + }, + .pipe_rgb = { + .count = 3, + .base = { 0x01e00, 0x02200, 0x02600 }, + }, + .pipe_dma = { + .count = 2, + .base = { 0x02a00, 0x02e00 }, + }, + .lm = { + .count = 5, + .base = { 0x03200, 0x03600, 0x03a00, 0x03e00, 0x04200 }, + .nb_stages = 5, + }, + .dspp = { + .count = 3, + .base = { 0x04600, 0x04a00, 0x04e00 }, + }, + .ad = { + .count = 2, + .base = { 0x13100, 0x13300 }, /* NOTE: no ad in v1.0 */ + }, + .pp = { + .count = 3, + .base = { 0x12d00, 0x12e00, 0x12f00 }, + }, + .intf = { + .base = { 0x12500, 0x12700, 0x12900, 0x12b00 }, + .connect = { + [0] = INTF_eDP, + [1] = INTF_DSI, + [2] = INTF_DSI, + [3] = INTF_HDMI, + }, + }, + .max_clk = 200000000, +}; + +const struct mdp5_cfg_hw apq8084_config = { + .name = "apq8084", + .mdp = { + .count = 1, + .base = { 0x00100 }, + }, + .smp = { + .mmb_count = 44, + .mmb_size = 8192, + .clients = { + [SSPP_VIG0] = 1, [SSPP_VIG1] = 4, + [SSPP_VIG2] = 7, [SSPP_VIG3] = 19, + [SSPP_DMA0] = 10, [SSPP_DMA1] = 13, + [SSPP_RGB0] = 16, [SSPP_RGB1] = 17, + [SSPP_RGB2] = 18, [SSPP_RGB3] = 22, + }, + .reserved_state[0] = GENMASK(7, 0), /* first 8 MMBs */ + .reserved = { + /* Two SMP blocks are statically tied to RGB pipes: */ + [16] = 2, [17] = 2, [18] = 2, [22] = 2, + }, + }, + .ctl = { + .count = 5, + .base = { 0x00600, 0x00700, 0x00800, 0x00900, 0x00a00 }, + .flush_hw_mask = 0x003fffff, + }, + .pipe_vig = { + .count = 4, + .base = { 0x01200, 0x01600, 0x01a00, 0x01e00 }, + }, + .pipe_rgb = { + .count = 4, + .base = { 0x02200, 0x02600, 0x02a00, 0x02e00 }, + }, + .pipe_dma = { + .count = 2, + .base = { 0x03200, 0x03600 }, + }, + .lm = { + .count = 6, + .base = { 0x03a00, 0x03e00, 0x04200, 0x04600, 0x04a00, 0x04e00 }, + .nb_stages = 5, + }, + .dspp = { + .count = 4, + .base = { 0x05200, 0x05600, 0x05a00, 0x05e00 }, + + }, + .ad = { + .count = 3, + .base = { 0x13500, 0x13700, 0x13900 }, + }, + .pp = { + .count = 4, + .base = { 0x12f00, 0x13000, 0x13100, 0x13200 }, + }, + .intf = { + .base = { 0x12500, 0x12700, 0x12900, 0x12b00, 0x12d00 }, + .connect = { + [0] = INTF_eDP, + [1] = INTF_DSI, + [2] = INTF_DSI, + [3] = INTF_HDMI, + }, + }, + .max_clk = 320000000, +}; + +const struct mdp5_cfg_hw msm8x16_config = { + .name = "msm8x16", + .mdp = { + .count = 1, + .base = { 0x01000 }, + }, + .smp = { + .mmb_count = 8, + .mmb_size = 8192, + .clients = { + [SSPP_VIG0] = 1, [SSPP_DMA0] = 4, + [SSPP_RGB0] = 7, [SSPP_RGB1] = 8, + }, + }, + .ctl = { + .count = 5, + .base = { 0x02000, 0x02200, 0x02400, 0x02600, 0x02800 }, + .flush_hw_mask = 0x4003ffff, + }, + .pipe_vig = { + .count = 1, + .base = { 0x05000 }, + }, + .pipe_rgb = { + .count = 2, + .base = { 0x15000, 0x17000 }, + }, + .pipe_dma = { + .count = 1, + .base = { 0x25000 }, + }, + .lm = { + .count = 2, /* LM0 and LM3 */ + .base = { 0x45000, 0x48000 }, + .nb_stages = 5, + }, + .dspp = { + .count = 1, + .base = { 0x55000 }, + + }, + .intf = { + .base = { 0x00000, 0x6b800 }, + .connect = { + [0] = INTF_DISABLED, + [1] = INTF_DSI, + }, + }, + .max_clk = 320000000, +}; + +static const struct mdp5_cfg_handler cfg_handlers[] = { + { .revision = 0, .config = { .hw = &msm8x74_config } }, + { .revision = 2, .config = { .hw = &msm8x74_config } }, + { .revision = 3, .config = { .hw = &apq8084_config } }, + { .revision = 6, .config = { .hw = &msm8x16_config } }, +}; + + +static struct mdp5_cfg_platform *mdp5_get_config(struct platform_device *dev); + +const struct mdp5_cfg_hw *mdp5_cfg_get_hw_config(struct mdp5_cfg_handler *cfg_handler) +{ + return cfg_handler->config.hw; +} + +struct mdp5_cfg *mdp5_cfg_get_config(struct mdp5_cfg_handler *cfg_handler) +{ + return &cfg_handler->config; +} + +int mdp5_cfg_get_hw_rev(struct mdp5_cfg_handler *cfg_handler) +{ + return cfg_handler->revision; +} + +void mdp5_cfg_destroy(struct mdp5_cfg_handler *cfg_handler) +{ + kfree(cfg_handler); +} + +struct mdp5_cfg_handler *mdp5_cfg_init(struct mdp5_kms *mdp5_kms, + uint32_t major, uint32_t minor) +{ + struct drm_device *dev = mdp5_kms->dev; + struct platform_device *pdev = dev->platformdev; + struct mdp5_cfg_handler *cfg_handler; + struct mdp5_cfg_platform *pconfig; + int i, ret = 0; + + cfg_handler = kzalloc(sizeof(*cfg_handler), GFP_KERNEL); + if (unlikely(!cfg_handler)) { + ret = -ENOMEM; + goto fail; + } + + if (major != 1) { + dev_err(dev->dev, "unexpected MDP major version: v%d.%d\n", + major, minor); + ret = -ENXIO; + goto fail; + } + + /* only after mdp5_cfg global pointer's init can we access the hw */ + for (i = 0; i < ARRAY_SIZE(cfg_handlers); i++) { + if (cfg_handlers[i].revision != minor) + continue; + mdp5_cfg = cfg_handlers[i].config.hw; + + break; + } + if (unlikely(!mdp5_cfg)) { + dev_err(dev->dev, "unexpected MDP minor revision: v%d.%d\n", + major, minor); + ret = -ENXIO; + goto fail; + } + + cfg_handler->revision = minor; + cfg_handler->config.hw = mdp5_cfg; + + pconfig = mdp5_get_config(pdev); + memcpy(&cfg_handler->config.platform, pconfig, sizeof(*pconfig)); + + DBG("MDP5: %s hw config selected", mdp5_cfg->name); + + return cfg_handler; + +fail: + if (cfg_handler) + mdp5_cfg_destroy(cfg_handler); + + return NULL; +} + +static struct mdp5_cfg_platform *mdp5_get_config(struct platform_device *dev) +{ + static struct mdp5_cfg_platform config = {}; +#ifdef CONFIG_OF + /* TODO */ +#endif + config.iommu = iommu_domain_alloc(&platform_bus_type); + + return &config; +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h new file mode 100644 index 000000000..69349abe5 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h @@ -0,0 +1,110 @@ +/* + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __MDP5_CFG_H__ +#define __MDP5_CFG_H__ + +#include "msm_drv.h" + +/* + * mdp5_cfg + * + * This module configures the dynamic offsets used by mdp5.xml.h + * (initialized in mdp5_cfg.c) + */ +extern const struct mdp5_cfg_hw *mdp5_cfg; + +#define MAX_CTL 8 +#define MAX_BASES 8 +#define MAX_SMP_BLOCKS 44 +#define MAX_CLIENTS 32 + +typedef DECLARE_BITMAP(mdp5_smp_state_t, MAX_SMP_BLOCKS); + +#define MDP5_SUB_BLOCK_DEFINITION \ + int count; \ + uint32_t base[MAX_BASES] + +struct mdp5_sub_block { + MDP5_SUB_BLOCK_DEFINITION; +}; + +struct mdp5_lm_block { + MDP5_SUB_BLOCK_DEFINITION; + uint32_t nb_stages; /* number of stages per blender */ +}; + +struct mdp5_ctl_block { + MDP5_SUB_BLOCK_DEFINITION; + uint32_t flush_hw_mask; /* FLUSH register's hardware mask */ +}; + +struct mdp5_smp_block { + int mmb_count; /* number of SMP MMBs */ + int mmb_size; /* MMB: size in bytes */ + uint32_t clients[MAX_CLIENTS]; /* SMP port allocation /pipe */ + mdp5_smp_state_t reserved_state;/* SMP MMBs statically allocated */ + int reserved[MAX_CLIENTS]; /* # of MMBs allocated per client */ +}; + +#define MDP5_INTF_NUM_MAX 5 + +struct mdp5_intf_block { + uint32_t base[MAX_BASES]; + u32 connect[MDP5_INTF_NUM_MAX]; /* array of enum mdp5_intf_type */ +}; + +struct mdp5_cfg_hw { + char *name; + + struct mdp5_sub_block mdp; + struct mdp5_smp_block smp; + struct mdp5_ctl_block ctl; + struct mdp5_sub_block pipe_vig; + struct mdp5_sub_block pipe_rgb; + struct mdp5_sub_block pipe_dma; + struct mdp5_lm_block lm; + struct mdp5_sub_block dspp; + struct mdp5_sub_block ad; + struct mdp5_sub_block pp; + struct mdp5_intf_block intf; + + uint32_t max_clk; +}; + +/* platform config data (ie. from DT, or pdata) */ +struct mdp5_cfg_platform { + struct iommu_domain *iommu; +}; + +struct mdp5_cfg { + const struct mdp5_cfg_hw *hw; + struct mdp5_cfg_platform platform; +}; + +struct mdp5_kms; +struct mdp5_cfg_handler; + +const struct mdp5_cfg_hw *mdp5_cfg_get_hw_config(struct mdp5_cfg_handler *cfg_hnd); +struct mdp5_cfg *mdp5_cfg_get_config(struct mdp5_cfg_handler *cfg_hnd); +int mdp5_cfg_get_hw_rev(struct mdp5_cfg_handler *cfg_hnd); + +#define mdp5_cfg_intf_is_virtual(intf_type) ({ \ + typeof(intf_type) __val = (intf_type); \ + (__val) >= INTF_VIRTUAL ? true : false; }) + +struct mdp5_cfg_handler *mdp5_cfg_init(struct mdp5_kms *mdp5_kms, + uint32_t major, uint32_t minor); +void mdp5_cfg_destroy(struct mdp5_cfg_handler *cfg_hnd); + +#endif /* __MDP5_CFG_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c new file mode 100644 index 000000000..e4e89567f --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c @@ -0,0 +1,343 @@ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "mdp5_kms.h" + +#include "drm_crtc.h" +#include "drm_crtc_helper.h" + +struct mdp5_cmd_encoder { + struct drm_encoder base; + struct mdp5_interface intf; + bool enabled; + uint32_t bsc; +}; +#define to_mdp5_cmd_encoder(x) container_of(x, struct mdp5_cmd_encoder, base) + +static struct mdp5_kms *get_kms(struct drm_encoder *encoder) +{ + struct msm_drm_private *priv = encoder->dev->dev_private; + return to_mdp5_kms(to_mdp_kms(priv->kms)); +} + +#ifdef CONFIG_MSM_BUS_SCALING +#include <mach/board.h> +#include <linux/msm-bus.h> +#include <linux/msm-bus-board.h> +#define MDP_BUS_VECTOR_ENTRY(ab_val, ib_val) \ + { \ + .src = MSM_BUS_MASTER_MDP_PORT0, \ + .dst = MSM_BUS_SLAVE_EBI_CH0, \ + .ab = (ab_val), \ + .ib = (ib_val), \ + } + +static struct msm_bus_vectors mdp_bus_vectors[] = { + MDP_BUS_VECTOR_ENTRY(0, 0), + MDP_BUS_VECTOR_ENTRY(2000000000, 2000000000), +}; +static struct msm_bus_paths mdp_bus_usecases[] = { { + .num_paths = 1, + .vectors = &mdp_bus_vectors[0], +}, { + .num_paths = 1, + .vectors = &mdp_bus_vectors[1], +} }; +static struct msm_bus_scale_pdata mdp_bus_scale_table = { + .usecase = mdp_bus_usecases, + .num_usecases = ARRAY_SIZE(mdp_bus_usecases), + .name = "mdss_mdp", +}; + +static void bs_init(struct mdp5_cmd_encoder *mdp5_cmd_enc) +{ + mdp5_cmd_enc->bsc = msm_bus_scale_register_client( + &mdp_bus_scale_table); + DBG("bus scale client: %08x", mdp5_cmd_enc->bsc); +} + +static void bs_fini(struct mdp5_cmd_encoder *mdp5_cmd_enc) +{ + if (mdp5_cmd_enc->bsc) { + msm_bus_scale_unregister_client(mdp5_cmd_enc->bsc); + mdp5_cmd_enc->bsc = 0; + } +} + +static void bs_set(struct mdp5_cmd_encoder *mdp5_cmd_enc, int idx) +{ + if (mdp5_cmd_enc->bsc) { + DBG("set bus scaling: %d", idx); + /* HACK: scaling down, and then immediately back up + * seems to leave things broken (underflow).. so + * never disable: + */ + idx = 1; + msm_bus_scale_client_update_request(mdp5_cmd_enc->bsc, idx); + } +} +#else +static void bs_init(struct mdp5_cmd_encoder *mdp5_cmd_enc) {} +static void bs_fini(struct mdp5_cmd_encoder *mdp5_cmd_enc) {} +static void bs_set(struct mdp5_cmd_encoder *mdp5_cmd_enc, int idx) {} +#endif + +#define VSYNC_CLK_RATE 19200000 +static int pingpong_tearcheck_setup(struct drm_encoder *encoder, + struct drm_display_mode *mode) +{ + struct mdp5_kms *mdp5_kms = get_kms(encoder); + struct device *dev = encoder->dev->dev; + u32 total_lines_x100, vclks_line, cfg; + long vsync_clk_speed; + int pp_id = GET_PING_PONG_ID(mdp5_crtc_get_lm(encoder->crtc)); + + if (IS_ERR_OR_NULL(mdp5_kms->vsync_clk)) { + dev_err(dev, "vsync_clk is not initialized\n"); + return -EINVAL; + } + + total_lines_x100 = mode->vtotal * mode->vrefresh; + if (!total_lines_x100) { + dev_err(dev, "%s: vtotal(%d) or vrefresh(%d) is 0\n", + __func__, mode->vtotal, mode->vrefresh); + return -EINVAL; + } + + vsync_clk_speed = clk_round_rate(mdp5_kms->vsync_clk, VSYNC_CLK_RATE); + if (vsync_clk_speed <= 0) { + dev_err(dev, "vsync_clk round rate failed %ld\n", + vsync_clk_speed); + return -EINVAL; + } + vclks_line = vsync_clk_speed * 100 / total_lines_x100; + + cfg = MDP5_PP_SYNC_CONFIG_VSYNC_COUNTER_EN + | MDP5_PP_SYNC_CONFIG_VSYNC_IN_EN; + cfg |= MDP5_PP_SYNC_CONFIG_VSYNC_COUNT(vclks_line); + + mdp5_write(mdp5_kms, REG_MDP5_PP_SYNC_CONFIG_VSYNC(pp_id), cfg); + mdp5_write(mdp5_kms, + REG_MDP5_PP_SYNC_CONFIG_HEIGHT(pp_id), 0xfff0); + mdp5_write(mdp5_kms, + REG_MDP5_PP_VSYNC_INIT_VAL(pp_id), mode->vdisplay); + mdp5_write(mdp5_kms, REG_MDP5_PP_RD_PTR_IRQ(pp_id), mode->vdisplay + 1); + mdp5_write(mdp5_kms, REG_MDP5_PP_START_POS(pp_id), mode->vdisplay); + mdp5_write(mdp5_kms, REG_MDP5_PP_SYNC_THRESH(pp_id), + MDP5_PP_SYNC_THRESH_START(4) | + MDP5_PP_SYNC_THRESH_CONTINUE(4)); + + return 0; +} + +static int pingpong_tearcheck_enable(struct drm_encoder *encoder) +{ + struct mdp5_kms *mdp5_kms = get_kms(encoder); + int pp_id = GET_PING_PONG_ID(mdp5_crtc_get_lm(encoder->crtc)); + int ret; + + ret = clk_set_rate(mdp5_kms->vsync_clk, + clk_round_rate(mdp5_kms->vsync_clk, VSYNC_CLK_RATE)); + if (ret) { + dev_err(encoder->dev->dev, + "vsync_clk clk_set_rate failed, %d\n", ret); + return ret; + } + ret = clk_prepare_enable(mdp5_kms->vsync_clk); + if (ret) { + dev_err(encoder->dev->dev, + "vsync_clk clk_prepare_enable failed, %d\n", ret); + return ret; + } + + mdp5_write(mdp5_kms, REG_MDP5_PP_TEAR_CHECK_EN(pp_id), 1); + + return 0; +} + +static void pingpong_tearcheck_disable(struct drm_encoder *encoder) +{ + struct mdp5_kms *mdp5_kms = get_kms(encoder); + int pp_id = GET_PING_PONG_ID(mdp5_crtc_get_lm(encoder->crtc)); + + mdp5_write(mdp5_kms, REG_MDP5_PP_TEAR_CHECK_EN(pp_id), 0); + clk_disable_unprepare(mdp5_kms->vsync_clk); +} + +static void mdp5_cmd_encoder_destroy(struct drm_encoder *encoder) +{ + struct mdp5_cmd_encoder *mdp5_cmd_enc = to_mdp5_cmd_encoder(encoder); + bs_fini(mdp5_cmd_enc); + drm_encoder_cleanup(encoder); + kfree(mdp5_cmd_enc); +} + +static const struct drm_encoder_funcs mdp5_cmd_encoder_funcs = { + .destroy = mdp5_cmd_encoder_destroy, +}; + +static bool mdp5_cmd_encoder_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static void mdp5_cmd_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct mdp5_cmd_encoder *mdp5_cmd_enc = to_mdp5_cmd_encoder(encoder); + + mode = adjusted_mode; + + DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + pingpong_tearcheck_setup(encoder, mode); + mdp5_crtc_set_intf(encoder->crtc, &mdp5_cmd_enc->intf); +} + +static void mdp5_cmd_encoder_disable(struct drm_encoder *encoder) +{ + struct mdp5_cmd_encoder *mdp5_cmd_enc = to_mdp5_cmd_encoder(encoder); + struct mdp5_kms *mdp5_kms = get_kms(encoder); + struct mdp5_ctl *ctl = mdp5_crtc_get_ctl(encoder->crtc); + struct mdp5_interface *intf = &mdp5_cmd_enc->intf; + int lm = mdp5_crtc_get_lm(encoder->crtc); + + if (WARN_ON(!mdp5_cmd_enc->enabled)) + return; + + /* Wait for the last frame done */ + mdp_irq_wait(&mdp5_kms->base, lm2ppdone(lm)); + pingpong_tearcheck_disable(encoder); + + mdp5_ctl_set_encoder_state(ctl, false); + mdp5_ctl_commit(ctl, mdp_ctl_flush_mask_encoder(intf)); + + bs_set(mdp5_cmd_enc, 0); + + mdp5_cmd_enc->enabled = false; +} + +static void mdp5_cmd_encoder_enable(struct drm_encoder *encoder) +{ + struct mdp5_cmd_encoder *mdp5_cmd_enc = to_mdp5_cmd_encoder(encoder); + struct mdp5_ctl *ctl = mdp5_crtc_get_ctl(encoder->crtc); + struct mdp5_interface *intf = &mdp5_cmd_enc->intf; + + if (WARN_ON(mdp5_cmd_enc->enabled)) + return; + + bs_set(mdp5_cmd_enc, 1); + if (pingpong_tearcheck_enable(encoder)) + return; + + mdp5_ctl_commit(ctl, mdp_ctl_flush_mask_encoder(intf)); + + mdp5_ctl_set_encoder_state(ctl, true); + + mdp5_cmd_enc->enabled = true; +} + +static const struct drm_encoder_helper_funcs mdp5_cmd_encoder_helper_funcs = { + .mode_fixup = mdp5_cmd_encoder_mode_fixup, + .mode_set = mdp5_cmd_encoder_mode_set, + .disable = mdp5_cmd_encoder_disable, + .enable = mdp5_cmd_encoder_enable, +}; + +int mdp5_cmd_encoder_set_split_display(struct drm_encoder *encoder, + struct drm_encoder *slave_encoder) +{ + struct mdp5_cmd_encoder *mdp5_cmd_enc = to_mdp5_cmd_encoder(encoder); + struct mdp5_kms *mdp5_kms; + int intf_num; + u32 data = 0; + + if (!encoder || !slave_encoder) + return -EINVAL; + + mdp5_kms = get_kms(encoder); + intf_num = mdp5_cmd_enc->intf.num; + + /* Switch slave encoder's trigger MUX, to use the master's + * start signal for the slave encoder + */ + if (intf_num == 1) + data |= MDP5_SPLIT_DPL_UPPER_INTF2_SW_TRG_MUX; + else if (intf_num == 2) + data |= MDP5_SPLIT_DPL_UPPER_INTF1_SW_TRG_MUX; + else + return -EINVAL; + + /* Smart Panel, Sync mode */ + data |= MDP5_SPLIT_DPL_UPPER_SMART_PANEL; + + /* Make sure clocks are on when connectors calling this function. */ + mdp5_enable(mdp5_kms); + mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_UPPER, data); + + mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_LOWER, + MDP5_SPLIT_DPL_LOWER_SMART_PANEL); + mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_EN, 1); + mdp5_disable(mdp5_kms); + + return 0; +} + +/* initialize command mode encoder */ +struct drm_encoder *mdp5_cmd_encoder_init(struct drm_device *dev, + struct mdp5_interface *intf) +{ + struct drm_encoder *encoder = NULL; + struct mdp5_cmd_encoder *mdp5_cmd_enc; + int ret; + + if (WARN_ON((intf->type != INTF_DSI) && + (intf->mode != MDP5_INTF_DSI_MODE_COMMAND))) { + ret = -EINVAL; + goto fail; + } + + mdp5_cmd_enc = kzalloc(sizeof(*mdp5_cmd_enc), GFP_KERNEL); + if (!mdp5_cmd_enc) { + ret = -ENOMEM; + goto fail; + } + + memcpy(&mdp5_cmd_enc->intf, intf, sizeof(mdp5_cmd_enc->intf)); + encoder = &mdp5_cmd_enc->base; + + drm_encoder_init(dev, encoder, &mdp5_cmd_encoder_funcs, + DRM_MODE_ENCODER_DSI); + + drm_encoder_helper_add(encoder, &mdp5_cmd_encoder_helper_funcs); + + bs_init(mdp5_cmd_enc); + + return encoder; + +fail: + if (encoder) + mdp5_cmd_encoder_destroy(encoder); + + return ERR_PTR(ret); +} + diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c new file mode 100644 index 000000000..c15307721 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c @@ -0,0 +1,688 @@ +/* + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp5_kms.h" + +#include <linux/sort.h> +#include <drm/drm_mode.h> +#include "drm_crtc.h" +#include "drm_crtc_helper.h" +#include "drm_flip_work.h" + +#define CURSOR_WIDTH 64 +#define CURSOR_HEIGHT 64 + +#define SSPP_MAX (SSPP_RGB3 + 1) /* TODO: Add SSPP_MAX in mdp5.xml.h */ + +struct mdp5_crtc { + struct drm_crtc base; + char name[8]; + int id; + bool enabled; + + /* layer mixer used for this CRTC (+ its lock): */ +#define GET_LM_ID(crtc_id) ((crtc_id == 3) ? 5 : crtc_id) + int lm; + spinlock_t lm_lock; /* protect REG_MDP5_LM_* registers */ + + /* CTL used for this CRTC: */ + struct mdp5_ctl *ctl; + + /* if there is a pending flip, these will be non-null: */ + struct drm_pending_vblank_event *event; + +#define PENDING_CURSOR 0x1 +#define PENDING_FLIP 0x2 + atomic_t pending; + + /* for unref'ing cursor bo's after scanout completes: */ + struct drm_flip_work unref_cursor_work; + + struct mdp_irq vblank; + struct mdp_irq err; + + struct { + /* protect REG_MDP5_LM_CURSOR* registers and cursor scanout_bo*/ + spinlock_t lock; + + /* current cursor being scanned out: */ + struct drm_gem_object *scanout_bo; + uint32_t width, height; + uint32_t x, y; + } cursor; +}; +#define to_mdp5_crtc(x) container_of(x, struct mdp5_crtc, base) + +static struct mdp5_kms *get_kms(struct drm_crtc *crtc) +{ + struct msm_drm_private *priv = crtc->dev->dev_private; + return to_mdp5_kms(to_mdp_kms(priv->kms)); +} + +static void request_pending(struct drm_crtc *crtc, uint32_t pending) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + + atomic_or(pending, &mdp5_crtc->pending); + mdp_irq_register(&get_kms(crtc)->base, &mdp5_crtc->vblank); +} + +static void crtc_flush(struct drm_crtc *crtc, u32 flush_mask) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + + DBG("%s: flush=%08x", mdp5_crtc->name, flush_mask); + mdp5_ctl_commit(mdp5_crtc->ctl, flush_mask); +} + +/* + * flush updates, to make sure hw is updated to new scanout fb, + * so that we can safely queue unref to current fb (ie. next + * vblank we know hw is done w/ previous scanout_fb). + */ +static void crtc_flush_all(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct drm_plane *plane; + uint32_t flush_mask = 0; + + /* this should not happen: */ + if (WARN_ON(!mdp5_crtc->ctl)) + return; + + drm_atomic_crtc_for_each_plane(plane, crtc) { + flush_mask |= mdp5_plane_get_flush(plane); + } + + flush_mask |= mdp_ctl_flush_mask_lm(mdp5_crtc->lm); + + crtc_flush(crtc, flush_mask); +} + +/* if file!=NULL, this is preclose potential cancel-flip path */ +static void complete_flip(struct drm_crtc *crtc, struct drm_file *file) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct drm_pending_vblank_event *event; + struct drm_plane *plane; + unsigned long flags; + + spin_lock_irqsave(&dev->event_lock, flags); + event = mdp5_crtc->event; + if (event) { + /* if regular vblank case (!file) or if cancel-flip from + * preclose on file that requested flip, then send the + * event: + */ + if (!file || (event->base.file_priv == file)) { + mdp5_crtc->event = NULL; + DBG("%s: send event: %p", mdp5_crtc->name, event); + drm_send_vblank_event(dev, mdp5_crtc->id, event); + } + } + spin_unlock_irqrestore(&dev->event_lock, flags); + + drm_atomic_crtc_for_each_plane(plane, crtc) { + mdp5_plane_complete_flip(plane); + } + + if (mdp5_crtc->ctl && !crtc->state->enable) { + mdp5_ctl_release(mdp5_crtc->ctl); + mdp5_crtc->ctl = NULL; + } +} + +static void unref_cursor_worker(struct drm_flip_work *work, void *val) +{ + struct mdp5_crtc *mdp5_crtc = + container_of(work, struct mdp5_crtc, unref_cursor_work); + struct mdp5_kms *mdp5_kms = get_kms(&mdp5_crtc->base); + + msm_gem_put_iova(val, mdp5_kms->id); + drm_gem_object_unreference_unlocked(val); +} + +static void mdp5_crtc_destroy(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + + drm_crtc_cleanup(crtc); + drm_flip_work_cleanup(&mdp5_crtc->unref_cursor_work); + + kfree(mdp5_crtc); +} + +static bool mdp5_crtc_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +/* + * blend_setup() - blend all the planes of a CRTC + * + * When border is enabled, the border color will ALWAYS be the base layer. + * Therefore, the first plane (private RGB pipe) will start at STAGE0. + * If disabled, the first plane starts at STAGE_BASE. + * + * Note: + * Border is not enabled here because the private plane is exactly + * the CRTC resolution. + */ +static void blend_setup(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + struct drm_plane *plane; + const struct mdp5_cfg_hw *hw_cfg; + uint32_t lm = mdp5_crtc->lm, blend_cfg = 0; + unsigned long flags; +#define blender(stage) ((stage) - STAGE_BASE) + + hw_cfg = mdp5_cfg_get_hw_config(mdp5_kms->cfg); + + spin_lock_irqsave(&mdp5_crtc->lm_lock, flags); + + /* ctl could be released already when we are shutting down: */ + if (!mdp5_crtc->ctl) + goto out; + + drm_atomic_crtc_for_each_plane(plane, crtc) { + enum mdp_mixer_stage_id stage = + to_mdp5_plane_state(plane->state)->stage; + + /* + * Note: This cannot happen with current implementation but + * we need to check this condition once z property is added + */ + BUG_ON(stage > hw_cfg->lm.nb_stages); + + /* LM */ + mdp5_write(mdp5_kms, + REG_MDP5_LM_BLEND_OP_MODE(lm, blender(stage)), + MDP5_LM_BLEND_OP_MODE_FG_ALPHA(FG_CONST) | + MDP5_LM_BLEND_OP_MODE_BG_ALPHA(BG_CONST)); + mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_FG_ALPHA(lm, + blender(stage)), 0xff); + mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_BG_ALPHA(lm, + blender(stage)), 0x00); + /* CTL */ + blend_cfg |= mdp_ctl_blend_mask(mdp5_plane_pipe(plane), stage); + DBG("%s: blending pipe %s on stage=%d", mdp5_crtc->name, + pipe2name(mdp5_plane_pipe(plane)), stage); + } + + DBG("%s: lm%d: blend config = 0x%08x", mdp5_crtc->name, lm, blend_cfg); + mdp5_ctl_blend(mdp5_crtc->ctl, lm, blend_cfg); + +out: + spin_unlock_irqrestore(&mdp5_crtc->lm_lock, flags); +} + +static void mdp5_crtc_mode_set_nofb(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + unsigned long flags; + struct drm_display_mode *mode; + + if (WARN_ON(!crtc->state)) + return; + + mode = &crtc->state->adjusted_mode; + + DBG("%s: set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mdp5_crtc->name, mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + + spin_lock_irqsave(&mdp5_crtc->lm_lock, flags); + mdp5_write(mdp5_kms, REG_MDP5_LM_OUT_SIZE(mdp5_crtc->lm), + MDP5_LM_OUT_SIZE_WIDTH(mode->hdisplay) | + MDP5_LM_OUT_SIZE_HEIGHT(mode->vdisplay)); + spin_unlock_irqrestore(&mdp5_crtc->lm_lock, flags); +} + +static void mdp5_crtc_disable(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + + DBG("%s", mdp5_crtc->name); + + if (WARN_ON(!mdp5_crtc->enabled)) + return; + + /* set STAGE_UNUSED for all layers */ + mdp5_ctl_blend(mdp5_crtc->ctl, mdp5_crtc->lm, 0x00000000); + + mdp_irq_unregister(&mdp5_kms->base, &mdp5_crtc->err); + mdp5_disable(mdp5_kms); + + mdp5_crtc->enabled = false; +} + +static void mdp5_crtc_enable(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + + DBG("%s", mdp5_crtc->name); + + if (WARN_ON(mdp5_crtc->enabled)) + return; + + mdp5_enable(mdp5_kms); + mdp_irq_register(&mdp5_kms->base, &mdp5_crtc->err); + + mdp5_crtc->enabled = true; +} + +struct plane_state { + struct drm_plane *plane; + struct mdp5_plane_state *state; +}; + +static int pstate_cmp(const void *a, const void *b) +{ + struct plane_state *pa = (struct plane_state *)a; + struct plane_state *pb = (struct plane_state *)b; + return pa->state->zpos - pb->state->zpos; +} + +static int mdp5_crtc_atomic_check(struct drm_crtc *crtc, + struct drm_crtc_state *state) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + struct drm_plane *plane; + struct drm_device *dev = crtc->dev; + struct plane_state pstates[STAGE3 + 1]; + int cnt = 0, i; + + DBG("%s: check", mdp5_crtc->name); + + /* request a free CTL, if none is already allocated for this CRTC */ + if (state->enable && !mdp5_crtc->ctl) { + mdp5_crtc->ctl = mdp5_ctlm_request(mdp5_kms->ctlm, crtc); + if (WARN_ON(!mdp5_crtc->ctl)) + return -EINVAL; + } + + /* verify that there are not too many planes attached to crtc + * and that we don't have conflicting mixer stages: + */ + drm_atomic_crtc_state_for_each_plane(plane, state) { + struct drm_plane_state *pstate; + + if (cnt >= ARRAY_SIZE(pstates)) { + dev_err(dev->dev, "too many planes!\n"); + return -EINVAL; + } + + pstate = state->state->plane_states[drm_plane_index(plane)]; + + /* plane might not have changed, in which case take + * current state: + */ + if (!pstate) + pstate = plane->state; + + pstates[cnt].plane = plane; + pstates[cnt].state = to_mdp5_plane_state(pstate); + + cnt++; + } + + sort(pstates, cnt, sizeof(pstates[0]), pstate_cmp, NULL); + + for (i = 0; i < cnt; i++) { + pstates[i].state->stage = STAGE_BASE + i; + DBG("%s: assign pipe %s on stage=%d", mdp5_crtc->name, + pipe2name(mdp5_plane_pipe(pstates[i].plane)), + pstates[i].state->stage); + } + + return 0; +} + +static void mdp5_crtc_atomic_begin(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + DBG("%s: begin", mdp5_crtc->name); +} + +static void mdp5_crtc_atomic_flush(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct drm_device *dev = crtc->dev; + unsigned long flags; + + DBG("%s: event: %p", mdp5_crtc->name, crtc->state->event); + + WARN_ON(mdp5_crtc->event); + + spin_lock_irqsave(&dev->event_lock, flags); + mdp5_crtc->event = crtc->state->event; + spin_unlock_irqrestore(&dev->event_lock, flags); + + /* + * If no CTL has been allocated in mdp5_crtc_atomic_check(), + * it means we are trying to flush a CRTC whose state is disabled: + * nothing else needs to be done. + */ + if (unlikely(!mdp5_crtc->ctl)) + return; + + blend_setup(crtc); + crtc_flush_all(crtc); + request_pending(crtc, PENDING_FLIP); +} + +static int mdp5_crtc_set_property(struct drm_crtc *crtc, + struct drm_property *property, uint64_t val) +{ + // XXX + return -EINVAL; +} + +static void get_roi(struct drm_crtc *crtc, uint32_t *roi_w, uint32_t *roi_h) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + uint32_t xres = crtc->mode.hdisplay; + uint32_t yres = crtc->mode.vdisplay; + + /* + * Cursor Region Of Interest (ROI) is a plane read from cursor + * buffer to render. The ROI region is determined by the visibility of + * the cursor point. In the default Cursor image the cursor point will + * be at the top left of the cursor image, unless it is specified + * otherwise using hotspot feature. + * + * If the cursor point reaches the right (xres - x < cursor.width) or + * bottom (yres - y < cursor.height) boundary of the screen, then ROI + * width and ROI height need to be evaluated to crop the cursor image + * accordingly. + * (xres-x) will be new cursor width when x > (xres - cursor.width) + * (yres-y) will be new cursor height when y > (yres - cursor.height) + */ + *roi_w = min(mdp5_crtc->cursor.width, xres - + mdp5_crtc->cursor.x); + *roi_h = min(mdp5_crtc->cursor.height, yres - + mdp5_crtc->cursor.y); +} + +static int mdp5_crtc_cursor_set(struct drm_crtc *crtc, + struct drm_file *file, uint32_t handle, + uint32_t width, uint32_t height) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct mdp5_kms *mdp5_kms = get_kms(crtc); + struct drm_gem_object *cursor_bo, *old_bo = NULL; + uint32_t blendcfg, cursor_addr, stride; + int ret, bpp, lm; + unsigned int depth; + enum mdp5_cursor_alpha cur_alpha = CURSOR_ALPHA_PER_PIXEL; + uint32_t flush_mask = mdp_ctl_flush_mask_cursor(0); + uint32_t roi_w, roi_h; + bool cursor_enable = true; + unsigned long flags; + + if ((width > CURSOR_WIDTH) || (height > CURSOR_HEIGHT)) { + dev_err(dev->dev, "bad cursor size: %dx%d\n", width, height); + return -EINVAL; + } + + if (NULL == mdp5_crtc->ctl) + return -EINVAL; + + if (!handle) { + DBG("Cursor off"); + cursor_enable = false; + goto set_cursor; + } + + cursor_bo = drm_gem_object_lookup(dev, file, handle); + if (!cursor_bo) + return -ENOENT; + + ret = msm_gem_get_iova(cursor_bo, mdp5_kms->id, &cursor_addr); + if (ret) + return -EINVAL; + + lm = mdp5_crtc->lm; + drm_fb_get_bpp_depth(DRM_FORMAT_ARGB8888, &depth, &bpp); + stride = width * (bpp >> 3); + + spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags); + old_bo = mdp5_crtc->cursor.scanout_bo; + + mdp5_crtc->cursor.scanout_bo = cursor_bo; + mdp5_crtc->cursor.width = width; + mdp5_crtc->cursor.height = height; + + get_roi(crtc, &roi_w, &roi_h); + + mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_STRIDE(lm), stride); + mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_FORMAT(lm), + MDP5_LM_CURSOR_FORMAT_FORMAT(CURSOR_FMT_ARGB8888)); + mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_IMG_SIZE(lm), + MDP5_LM_CURSOR_IMG_SIZE_SRC_H(height) | + MDP5_LM_CURSOR_IMG_SIZE_SRC_W(width)); + mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_SIZE(lm), + MDP5_LM_CURSOR_SIZE_ROI_H(roi_h) | + MDP5_LM_CURSOR_SIZE_ROI_W(roi_w)); + mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_BASE_ADDR(lm), cursor_addr); + + blendcfg = MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_EN; + blendcfg |= MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_ALPHA_SEL(cur_alpha); + mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_BLEND_CONFIG(lm), blendcfg); + + spin_unlock_irqrestore(&mdp5_crtc->cursor.lock, flags); + +set_cursor: + ret = mdp5_ctl_set_cursor(mdp5_crtc->ctl, 0, cursor_enable); + if (ret) { + dev_err(dev->dev, "failed to %sable cursor: %d\n", + cursor_enable ? "en" : "dis", ret); + goto end; + } + + crtc_flush(crtc, flush_mask); + +end: + if (old_bo) { + drm_flip_work_queue(&mdp5_crtc->unref_cursor_work, old_bo); + /* enable vblank to complete cursor work: */ + request_pending(crtc, PENDING_CURSOR); + } + return ret; +} + +static int mdp5_crtc_cursor_move(struct drm_crtc *crtc, int x, int y) +{ + struct mdp5_kms *mdp5_kms = get_kms(crtc); + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + uint32_t flush_mask = mdp_ctl_flush_mask_cursor(0); + uint32_t roi_w; + uint32_t roi_h; + unsigned long flags; + + /* In case the CRTC is disabled, just drop the cursor update */ + if (unlikely(!crtc->state->enable)) + return 0; + + mdp5_crtc->cursor.x = x = max(x, 0); + mdp5_crtc->cursor.y = y = max(y, 0); + + get_roi(crtc, &roi_w, &roi_h); + + spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags); + mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_SIZE(mdp5_crtc->lm), + MDP5_LM_CURSOR_SIZE_ROI_H(roi_h) | + MDP5_LM_CURSOR_SIZE_ROI_W(roi_w)); + mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_START_XY(mdp5_crtc->lm), + MDP5_LM_CURSOR_START_XY_Y_START(y) | + MDP5_LM_CURSOR_START_XY_X_START(x)); + spin_unlock_irqrestore(&mdp5_crtc->cursor.lock, flags); + + crtc_flush(crtc, flush_mask); + + return 0; +} + +static const struct drm_crtc_funcs mdp5_crtc_funcs = { + .set_config = drm_atomic_helper_set_config, + .destroy = mdp5_crtc_destroy, + .page_flip = drm_atomic_helper_page_flip, + .set_property = mdp5_crtc_set_property, + .reset = drm_atomic_helper_crtc_reset, + .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state, + .cursor_set = mdp5_crtc_cursor_set, + .cursor_move = mdp5_crtc_cursor_move, +}; + +static const struct drm_crtc_helper_funcs mdp5_crtc_helper_funcs = { + .mode_fixup = mdp5_crtc_mode_fixup, + .mode_set_nofb = mdp5_crtc_mode_set_nofb, + .disable = mdp5_crtc_disable, + .enable = mdp5_crtc_enable, + .atomic_check = mdp5_crtc_atomic_check, + .atomic_begin = mdp5_crtc_atomic_begin, + .atomic_flush = mdp5_crtc_atomic_flush, +}; + +static void mdp5_crtc_vblank_irq(struct mdp_irq *irq, uint32_t irqstatus) +{ + struct mdp5_crtc *mdp5_crtc = container_of(irq, struct mdp5_crtc, vblank); + struct drm_crtc *crtc = &mdp5_crtc->base; + struct msm_drm_private *priv = crtc->dev->dev_private; + unsigned pending; + + mdp_irq_unregister(&get_kms(crtc)->base, &mdp5_crtc->vblank); + + pending = atomic_xchg(&mdp5_crtc->pending, 0); + + if (pending & PENDING_FLIP) { + complete_flip(crtc, NULL); + } + + if (pending & PENDING_CURSOR) + drm_flip_work_commit(&mdp5_crtc->unref_cursor_work, priv->wq); +} + +static void mdp5_crtc_err_irq(struct mdp_irq *irq, uint32_t irqstatus) +{ + struct mdp5_crtc *mdp5_crtc = container_of(irq, struct mdp5_crtc, err); + + DBG("%s: error: %08x", mdp5_crtc->name, irqstatus); +} + +uint32_t mdp5_crtc_vblank(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + return mdp5_crtc->vblank.irqmask; +} + +void mdp5_crtc_cancel_pending_flip(struct drm_crtc *crtc, struct drm_file *file) +{ + DBG("cancel: %p", file); + complete_flip(crtc, file); +} + +/* set interface for routing crtc->encoder: */ +void mdp5_crtc_set_intf(struct drm_crtc *crtc, struct mdp5_interface *intf) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + int lm = mdp5_crtc_get_lm(crtc); + + /* now that we know what irq's we want: */ + mdp5_crtc->err.irqmask = intf2err(intf->num); + + /* Register command mode Pingpong done as vblank for now, + * so that atomic commit should wait for it to finish. + * Ideally, in the future, we should take rd_ptr done as vblank, + * and let atomic commit wait for pingpong done for commond mode. + */ + if (intf->mode == MDP5_INTF_DSI_MODE_COMMAND) + mdp5_crtc->vblank.irqmask = lm2ppdone(lm); + else + mdp5_crtc->vblank.irqmask = intf2vblank(lm, intf); + mdp_irq_update(&mdp5_kms->base); + + mdp5_ctl_set_intf(mdp5_crtc->ctl, intf); +} + +int mdp5_crtc_get_lm(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + return WARN_ON(!crtc) ? -EINVAL : mdp5_crtc->lm; +} + +struct mdp5_ctl *mdp5_crtc_get_ctl(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + return WARN_ON(!crtc) ? NULL : mdp5_crtc->ctl; +} + +/* initialize crtc */ +struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, + struct drm_plane *plane, int id) +{ + struct drm_crtc *crtc = NULL; + struct mdp5_crtc *mdp5_crtc; + + mdp5_crtc = kzalloc(sizeof(*mdp5_crtc), GFP_KERNEL); + if (!mdp5_crtc) + return ERR_PTR(-ENOMEM); + + crtc = &mdp5_crtc->base; + + mdp5_crtc->id = id; + mdp5_crtc->lm = GET_LM_ID(id); + + spin_lock_init(&mdp5_crtc->lm_lock); + spin_lock_init(&mdp5_crtc->cursor.lock); + + mdp5_crtc->vblank.irq = mdp5_crtc_vblank_irq; + mdp5_crtc->err.irq = mdp5_crtc_err_irq; + + snprintf(mdp5_crtc->name, sizeof(mdp5_crtc->name), "%s:%d", + pipe2name(mdp5_plane_pipe(plane)), id); + + drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp5_crtc_funcs); + + drm_flip_work_init(&mdp5_crtc->unref_cursor_work, + "unref cursor", unref_cursor_worker); + + drm_crtc_helper_add(crtc, &mdp5_crtc_helper_funcs); + plane->crtc = crtc; + + mdp5_plane_install_properties(plane, &crtc->base); + + return crtc; +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c new file mode 100644 index 000000000..5488b687c --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c @@ -0,0 +1,565 @@ +/* + * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "mdp5_kms.h" +#include "mdp5_ctl.h" + +/* + * CTL - MDP Control Pool Manager + * + * Controls are shared between all CRTCs. + * + * They are intended to be used for data path configuration. + * The top level register programming describes the complete data path for + * a specific data path ID - REG_MDP5_CTL_*(<id>, ...) + * + * Hardware capabilities determine the number of concurrent data paths + * + * In certain use cases (high-resolution dual pipe), one single CTL can be + * shared across multiple CRTCs. + * + * Because the number of CTLs can be less than the number of CRTCs, + * CTLs are dynamically allocated from a pool of CTLs, only once a CRTC is + * requested by the client (in mdp5_crtc_mode_set()). + */ + +struct op_mode { + struct mdp5_interface intf; + + bool encoder_enabled; + uint32_t start_mask; +}; + +struct mdp5_ctl { + struct mdp5_ctl_manager *ctlm; + + u32 id; + int lm; + + /* whether this CTL has been allocated or not: */ + bool busy; + + /* Operation Mode Configuration for the Pipeline */ + struct op_mode pipeline; + + /* REG_MDP5_CTL_*(<id>) registers access info + lock: */ + spinlock_t hw_lock; + u32 reg_offset; + + /* when do CTL registers need to be flushed? (mask of trigger bits) */ + u32 pending_ctl_trigger; + + bool cursor_on; + + struct drm_crtc *crtc; +}; + +struct mdp5_ctl_manager { + struct drm_device *dev; + + /* number of CTL / Layer Mixers in this hw config: */ + u32 nlm; + u32 nctl; + + /* to filter out non-present bits in the current hardware config */ + u32 flush_hw_mask; + + /* pool of CTLs + lock to protect resource allocation (ctls[i].busy) */ + spinlock_t pool_lock; + struct mdp5_ctl ctls[MAX_CTL]; +}; + +static inline +struct mdp5_kms *get_kms(struct mdp5_ctl_manager *ctl_mgr) +{ + struct msm_drm_private *priv = ctl_mgr->dev->dev_private; + + return to_mdp5_kms(to_mdp_kms(priv->kms)); +} + +static inline +void ctl_write(struct mdp5_ctl *ctl, u32 reg, u32 data) +{ + struct mdp5_kms *mdp5_kms = get_kms(ctl->ctlm); + + (void)ctl->reg_offset; /* TODO use this instead of mdp5_write */ + mdp5_write(mdp5_kms, reg, data); +} + +static inline +u32 ctl_read(struct mdp5_ctl *ctl, u32 reg) +{ + struct mdp5_kms *mdp5_kms = get_kms(ctl->ctlm); + + (void)ctl->reg_offset; /* TODO use this instead of mdp5_write */ + return mdp5_read(mdp5_kms, reg); +} + +static void set_display_intf(struct mdp5_kms *mdp5_kms, + struct mdp5_interface *intf) +{ + unsigned long flags; + u32 intf_sel; + + spin_lock_irqsave(&mdp5_kms->resource_lock, flags); + intf_sel = mdp5_read(mdp5_kms, REG_MDP5_MDP_DISP_INTF_SEL(0)); + + switch (intf->num) { + case 0: + intf_sel &= ~MDP5_MDP_DISP_INTF_SEL_INTF0__MASK; + intf_sel |= MDP5_MDP_DISP_INTF_SEL_INTF0(intf->type); + break; + case 1: + intf_sel &= ~MDP5_MDP_DISP_INTF_SEL_INTF1__MASK; + intf_sel |= MDP5_MDP_DISP_INTF_SEL_INTF1(intf->type); + break; + case 2: + intf_sel &= ~MDP5_MDP_DISP_INTF_SEL_INTF2__MASK; + intf_sel |= MDP5_MDP_DISP_INTF_SEL_INTF2(intf->type); + break; + case 3: + intf_sel &= ~MDP5_MDP_DISP_INTF_SEL_INTF3__MASK; + intf_sel |= MDP5_MDP_DISP_INTF_SEL_INTF3(intf->type); + break; + default: + BUG(); + break; + } + + mdp5_write(mdp5_kms, REG_MDP5_MDP_DISP_INTF_SEL(0), intf_sel); + spin_unlock_irqrestore(&mdp5_kms->resource_lock, flags); +} + +static void set_ctl_op(struct mdp5_ctl *ctl, struct mdp5_interface *intf) +{ + unsigned long flags; + u32 ctl_op = 0; + + if (!mdp5_cfg_intf_is_virtual(intf->type)) + ctl_op |= MDP5_CTL_OP_INTF_NUM(INTF0 + intf->num); + + switch (intf->type) { + case INTF_DSI: + if (intf->mode == MDP5_INTF_DSI_MODE_COMMAND) + ctl_op |= MDP5_CTL_OP_CMD_MODE; + break; + + case INTF_WB: + if (intf->mode == MDP5_INTF_WB_MODE_LINE) + ctl_op |= MDP5_CTL_OP_MODE(MODE_WB_2_LINE); + break; + + default: + break; + } + + spin_lock_irqsave(&ctl->hw_lock, flags); + ctl_write(ctl, REG_MDP5_CTL_OP(ctl->id), ctl_op); + spin_unlock_irqrestore(&ctl->hw_lock, flags); +} + +int mdp5_ctl_set_intf(struct mdp5_ctl *ctl, struct mdp5_interface *intf) +{ + struct mdp5_ctl_manager *ctl_mgr = ctl->ctlm; + struct mdp5_kms *mdp5_kms = get_kms(ctl_mgr); + + memcpy(&ctl->pipeline.intf, intf, sizeof(*intf)); + + ctl->pipeline.start_mask = mdp_ctl_flush_mask_lm(ctl->lm) | + mdp_ctl_flush_mask_encoder(intf); + + /* Virtual interfaces need not set a display intf (e.g.: Writeback) */ + if (!mdp5_cfg_intf_is_virtual(intf->type)) + set_display_intf(mdp5_kms, intf); + + set_ctl_op(ctl, intf); + + return 0; +} + +static bool start_signal_needed(struct mdp5_ctl *ctl) +{ + struct op_mode *pipeline = &ctl->pipeline; + + if (!pipeline->encoder_enabled || pipeline->start_mask != 0) + return false; + + switch (pipeline->intf.type) { + case INTF_WB: + return true; + case INTF_DSI: + return pipeline->intf.mode == MDP5_INTF_DSI_MODE_COMMAND; + default: + return false; + } +} + +/* + * send_start_signal() - Overlay Processor Start Signal + * + * For a given control operation (display pipeline), a START signal needs to be + * executed in order to kick off operation and activate all layers. + * e.g.: DSI command mode, Writeback + */ +static void send_start_signal(struct mdp5_ctl *ctl) +{ + unsigned long flags; + + spin_lock_irqsave(&ctl->hw_lock, flags); + ctl_write(ctl, REG_MDP5_CTL_START(ctl->id), 1); + spin_unlock_irqrestore(&ctl->hw_lock, flags); +} + +static void refill_start_mask(struct mdp5_ctl *ctl) +{ + struct op_mode *pipeline = &ctl->pipeline; + struct mdp5_interface *intf = &ctl->pipeline.intf; + + pipeline->start_mask = mdp_ctl_flush_mask_lm(ctl->lm); + + /* + * Writeback encoder needs to program & flush + * address registers for each page flip.. + */ + if (intf->type == INTF_WB) + pipeline->start_mask |= mdp_ctl_flush_mask_encoder(intf); +} + +/** + * mdp5_ctl_set_encoder_state() - set the encoder state + * + * @enable: true, when encoder is ready for data streaming; false, otherwise. + * + * Note: + * This encoder state is needed to trigger START signal (data path kickoff). + */ +int mdp5_ctl_set_encoder_state(struct mdp5_ctl *ctl, bool enabled) +{ + if (WARN_ON(!ctl)) + return -EINVAL; + + ctl->pipeline.encoder_enabled = enabled; + DBG("intf_%d: %s", ctl->pipeline.intf.num, enabled ? "on" : "off"); + + if (start_signal_needed(ctl)) { + send_start_signal(ctl); + refill_start_mask(ctl); + } + + return 0; +} + +/* + * Note: + * CTL registers need to be flushed after calling this function + * (call mdp5_ctl_commit() with mdp_ctl_flush_mask_ctl() mask) + */ +int mdp5_ctl_set_cursor(struct mdp5_ctl *ctl, int cursor_id, bool enable) +{ + struct mdp5_ctl_manager *ctl_mgr = ctl->ctlm; + unsigned long flags; + u32 blend_cfg; + int lm = ctl->lm; + + if (unlikely(WARN_ON(lm < 0))) { + dev_err(ctl_mgr->dev->dev, "CTL %d cannot find LM: %d", + ctl->id, lm); + return -EINVAL; + } + + spin_lock_irqsave(&ctl->hw_lock, flags); + + blend_cfg = ctl_read(ctl, REG_MDP5_CTL_LAYER_REG(ctl->id, lm)); + + if (enable) + blend_cfg |= MDP5_CTL_LAYER_REG_CURSOR_OUT; + else + blend_cfg &= ~MDP5_CTL_LAYER_REG_CURSOR_OUT; + + ctl_write(ctl, REG_MDP5_CTL_LAYER_REG(ctl->id, lm), blend_cfg); + + spin_unlock_irqrestore(&ctl->hw_lock, flags); + + ctl->pending_ctl_trigger = mdp_ctl_flush_mask_cursor(cursor_id); + ctl->cursor_on = enable; + + return 0; +} + +int mdp5_ctl_blend(struct mdp5_ctl *ctl, u32 lm, u32 blend_cfg) +{ + unsigned long flags; + + if (ctl->cursor_on) + blend_cfg |= MDP5_CTL_LAYER_REG_CURSOR_OUT; + else + blend_cfg &= ~MDP5_CTL_LAYER_REG_CURSOR_OUT; + + spin_lock_irqsave(&ctl->hw_lock, flags); + ctl_write(ctl, REG_MDP5_CTL_LAYER_REG(ctl->id, lm), blend_cfg); + spin_unlock_irqrestore(&ctl->hw_lock, flags); + + ctl->pending_ctl_trigger = mdp_ctl_flush_mask_lm(lm); + + return 0; +} + +u32 mdp_ctl_flush_mask_encoder(struct mdp5_interface *intf) +{ + if (intf->type == INTF_WB) + return MDP5_CTL_FLUSH_WB; + + switch (intf->num) { + case 0: return MDP5_CTL_FLUSH_TIMING_0; + case 1: return MDP5_CTL_FLUSH_TIMING_1; + case 2: return MDP5_CTL_FLUSH_TIMING_2; + case 3: return MDP5_CTL_FLUSH_TIMING_3; + default: return 0; + } +} + +u32 mdp_ctl_flush_mask_cursor(int cursor_id) +{ + switch (cursor_id) { + case 0: return MDP5_CTL_FLUSH_CURSOR_0; + case 1: return MDP5_CTL_FLUSH_CURSOR_1; + default: return 0; + } +} + +u32 mdp_ctl_flush_mask_pipe(enum mdp5_pipe pipe) +{ + switch (pipe) { + case SSPP_VIG0: return MDP5_CTL_FLUSH_VIG0; + case SSPP_VIG1: return MDP5_CTL_FLUSH_VIG1; + case SSPP_VIG2: return MDP5_CTL_FLUSH_VIG2; + case SSPP_RGB0: return MDP5_CTL_FLUSH_RGB0; + case SSPP_RGB1: return MDP5_CTL_FLUSH_RGB1; + case SSPP_RGB2: return MDP5_CTL_FLUSH_RGB2; + case SSPP_DMA0: return MDP5_CTL_FLUSH_DMA0; + case SSPP_DMA1: return MDP5_CTL_FLUSH_DMA1; + case SSPP_VIG3: return MDP5_CTL_FLUSH_VIG3; + case SSPP_RGB3: return MDP5_CTL_FLUSH_RGB3; + default: return 0; + } +} + +u32 mdp_ctl_flush_mask_lm(int lm) +{ + switch (lm) { + case 0: return MDP5_CTL_FLUSH_LM0; + case 1: return MDP5_CTL_FLUSH_LM1; + case 2: return MDP5_CTL_FLUSH_LM2; + case 5: return MDP5_CTL_FLUSH_LM5; + default: return 0; + } +} + +static u32 fix_sw_flush(struct mdp5_ctl *ctl, u32 flush_mask) +{ + struct mdp5_ctl_manager *ctl_mgr = ctl->ctlm; + u32 sw_mask = 0; +#define BIT_NEEDS_SW_FIX(bit) \ + (!(ctl_mgr->flush_hw_mask & bit) && (flush_mask & bit)) + + /* for some targets, cursor bit is the same as LM bit */ + if (BIT_NEEDS_SW_FIX(MDP5_CTL_FLUSH_CURSOR_0)) + sw_mask |= mdp_ctl_flush_mask_lm(ctl->lm); + + return sw_mask; +} + +/** + * mdp5_ctl_commit() - Register Flush + * + * The flush register is used to indicate several registers are all + * programmed, and are safe to update to the back copy of the double + * buffered registers. + * + * Some registers FLUSH bits are shared when the hardware does not have + * dedicated bits for them; handling these is the job of fix_sw_flush(). + * + * CTL registers need to be flushed in some circumstances; if that is the + * case, some trigger bits will be present in both flush mask and + * ctl->pending_ctl_trigger. + */ +int mdp5_ctl_commit(struct mdp5_ctl *ctl, u32 flush_mask) +{ + struct mdp5_ctl_manager *ctl_mgr = ctl->ctlm; + struct op_mode *pipeline = &ctl->pipeline; + unsigned long flags; + + pipeline->start_mask &= ~flush_mask; + + VERB("flush_mask=%x, start_mask=%x, trigger=%x", flush_mask, + pipeline->start_mask, ctl->pending_ctl_trigger); + + if (ctl->pending_ctl_trigger & flush_mask) { + flush_mask |= MDP5_CTL_FLUSH_CTL; + ctl->pending_ctl_trigger = 0; + } + + flush_mask |= fix_sw_flush(ctl, flush_mask); + + flush_mask &= ctl_mgr->flush_hw_mask; + + if (flush_mask) { + spin_lock_irqsave(&ctl->hw_lock, flags); + ctl_write(ctl, REG_MDP5_CTL_FLUSH(ctl->id), flush_mask); + spin_unlock_irqrestore(&ctl->hw_lock, flags); + } + + if (start_signal_needed(ctl)) { + send_start_signal(ctl); + refill_start_mask(ctl); + } + + return 0; +} + +void mdp5_ctl_release(struct mdp5_ctl *ctl) +{ + struct mdp5_ctl_manager *ctl_mgr = ctl->ctlm; + unsigned long flags; + + if (unlikely(WARN_ON(ctl->id >= MAX_CTL) || !ctl->busy)) { + dev_err(ctl_mgr->dev->dev, "CTL %d in bad state (%d)", + ctl->id, ctl->busy); + return; + } + + spin_lock_irqsave(&ctl_mgr->pool_lock, flags); + ctl->busy = false; + spin_unlock_irqrestore(&ctl_mgr->pool_lock, flags); + + DBG("CTL %d released", ctl->id); +} + +int mdp5_ctl_get_ctl_id(struct mdp5_ctl *ctl) +{ + return WARN_ON(!ctl) ? -EINVAL : ctl->id; +} + +/* + * mdp5_ctl_request() - CTL dynamic allocation + * + * Note: Current implementation considers that we can only have one CRTC per CTL + * + * @return first free CTL + */ +struct mdp5_ctl *mdp5_ctlm_request(struct mdp5_ctl_manager *ctl_mgr, + struct drm_crtc *crtc) +{ + struct mdp5_ctl *ctl = NULL; + unsigned long flags; + int c; + + spin_lock_irqsave(&ctl_mgr->pool_lock, flags); + + for (c = 0; c < ctl_mgr->nctl; c++) + if (!ctl_mgr->ctls[c].busy) + break; + + if (unlikely(c >= ctl_mgr->nctl)) { + dev_err(ctl_mgr->dev->dev, "No more CTL available!"); + goto unlock; + } + + ctl = &ctl_mgr->ctls[c]; + + ctl->lm = mdp5_crtc_get_lm(crtc); + ctl->crtc = crtc; + ctl->busy = true; + ctl->pending_ctl_trigger = 0; + DBG("CTL %d allocated", ctl->id); + +unlock: + spin_unlock_irqrestore(&ctl_mgr->pool_lock, flags); + return ctl; +} + +void mdp5_ctlm_hw_reset(struct mdp5_ctl_manager *ctl_mgr) +{ + unsigned long flags; + int c; + + for (c = 0; c < ctl_mgr->nctl; c++) { + struct mdp5_ctl *ctl = &ctl_mgr->ctls[c]; + + spin_lock_irqsave(&ctl->hw_lock, flags); + ctl_write(ctl, REG_MDP5_CTL_OP(ctl->id), 0); + spin_unlock_irqrestore(&ctl->hw_lock, flags); + } +} + +void mdp5_ctlm_destroy(struct mdp5_ctl_manager *ctl_mgr) +{ + kfree(ctl_mgr); +} + +struct mdp5_ctl_manager *mdp5_ctlm_init(struct drm_device *dev, + void __iomem *mmio_base, const struct mdp5_cfg_hw *hw_cfg) +{ + struct mdp5_ctl_manager *ctl_mgr; + const struct mdp5_ctl_block *ctl_cfg = &hw_cfg->ctl; + unsigned long flags; + int c, ret; + + ctl_mgr = kzalloc(sizeof(*ctl_mgr), GFP_KERNEL); + if (!ctl_mgr) { + dev_err(dev->dev, "failed to allocate CTL manager\n"); + ret = -ENOMEM; + goto fail; + } + + if (unlikely(WARN_ON(ctl_cfg->count > MAX_CTL))) { + dev_err(dev->dev, "Increase static pool size to at least %d\n", + ctl_cfg->count); + ret = -ENOSPC; + goto fail; + } + + /* initialize the CTL manager: */ + ctl_mgr->dev = dev; + ctl_mgr->nlm = hw_cfg->lm.count; + ctl_mgr->nctl = ctl_cfg->count; + ctl_mgr->flush_hw_mask = ctl_cfg->flush_hw_mask; + spin_lock_init(&ctl_mgr->pool_lock); + + /* initialize each CTL of the pool: */ + spin_lock_irqsave(&ctl_mgr->pool_lock, flags); + for (c = 0; c < ctl_mgr->nctl; c++) { + struct mdp5_ctl *ctl = &ctl_mgr->ctls[c]; + + if (WARN_ON(!ctl_cfg->base[c])) { + dev_err(dev->dev, "CTL_%d: base is null!\n", c); + ret = -EINVAL; + goto fail; + } + ctl->ctlm = ctl_mgr; + ctl->id = c; + ctl->reg_offset = ctl_cfg->base[c]; + ctl->busy = false; + spin_lock_init(&ctl->hw_lock); + } + spin_unlock_irqrestore(&ctl_mgr->pool_lock, flags); + DBG("Pool of %d CTLs created.", ctl_mgr->nctl); + + return ctl_mgr; + +fail: + if (ctl_mgr) + mdp5_ctlm_destroy(ctl_mgr); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h new file mode 100644 index 000000000..7a6200099 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __MDP5_CTL_H__ +#define __MDP5_CTL_H__ + +#include "msm_drv.h" + +/* + * CTL Manager prototypes: + * mdp5_ctlm_init() returns a ctlm (CTL Manager) handler, + * which is then used to call the other mdp5_ctlm_*(ctlm, ...) functions. + */ +struct mdp5_ctl_manager; +struct mdp5_ctl_manager *mdp5_ctlm_init(struct drm_device *dev, + void __iomem *mmio_base, const struct mdp5_cfg_hw *hw_cfg); +void mdp5_ctlm_hw_reset(struct mdp5_ctl_manager *ctlm); +void mdp5_ctlm_destroy(struct mdp5_ctl_manager *ctlm); + +/* + * CTL prototypes: + * mdp5_ctl_request(ctlm, ...) returns a ctl (CTL resource) handler, + * which is then used to call the other mdp5_ctl_*(ctl, ...) functions. + */ +struct mdp5_ctl *mdp5_ctlm_request(struct mdp5_ctl_manager *ctlm, struct drm_crtc *crtc); +int mdp5_ctl_get_ctl_id(struct mdp5_ctl *ctl); + +struct mdp5_interface; +int mdp5_ctl_set_intf(struct mdp5_ctl *ctl, struct mdp5_interface *intf); +int mdp5_ctl_set_encoder_state(struct mdp5_ctl *ctl, bool enabled); + +int mdp5_ctl_set_cursor(struct mdp5_ctl *ctl, int cursor_id, bool enable); + +/* + * blend_cfg (LM blender config): + * + * The function below allows the caller of mdp5_ctl_blend() to specify how pipes + * are being blended according to their stage (z-order), through @blend_cfg arg. + */ +static inline u32 mdp_ctl_blend_mask(enum mdp5_pipe pipe, + enum mdp_mixer_stage_id stage) +{ + switch (pipe) { + case SSPP_VIG0: return MDP5_CTL_LAYER_REG_VIG0(stage); + case SSPP_VIG1: return MDP5_CTL_LAYER_REG_VIG1(stage); + case SSPP_VIG2: return MDP5_CTL_LAYER_REG_VIG2(stage); + case SSPP_RGB0: return MDP5_CTL_LAYER_REG_RGB0(stage); + case SSPP_RGB1: return MDP5_CTL_LAYER_REG_RGB1(stage); + case SSPP_RGB2: return MDP5_CTL_LAYER_REG_RGB2(stage); + case SSPP_DMA0: return MDP5_CTL_LAYER_REG_DMA0(stage); + case SSPP_DMA1: return MDP5_CTL_LAYER_REG_DMA1(stage); + case SSPP_VIG3: return MDP5_CTL_LAYER_REG_VIG3(stage); + case SSPP_RGB3: return MDP5_CTL_LAYER_REG_RGB3(stage); + default: return 0; + } +} + +/* + * mdp5_ctl_blend() - Blend multiple layers on a Layer Mixer (LM) + * + * @blend_cfg: see LM blender config definition below + * + * Note: + * CTL registers need to be flushed after calling this function + * (call mdp5_ctl_commit() with mdp_ctl_flush_mask_ctl() mask) + */ +int mdp5_ctl_blend(struct mdp5_ctl *ctl, u32 lm, u32 blend_cfg); + +/** + * mdp_ctl_flush_mask...() - Register FLUSH masks + * + * These masks are used to specify which block(s) need to be flushed + * through @flush_mask parameter in mdp5_ctl_commit(.., flush_mask). + */ +u32 mdp_ctl_flush_mask_lm(int lm); +u32 mdp_ctl_flush_mask_pipe(enum mdp5_pipe pipe); +u32 mdp_ctl_flush_mask_cursor(int cursor_id); +u32 mdp_ctl_flush_mask_encoder(struct mdp5_interface *intf); + +/* @flush_mask: see CTL flush masks definitions below */ +int mdp5_ctl_commit(struct mdp5_ctl *ctl, u32 flush_mask); + +void mdp5_ctl_release(struct mdp5_ctl *ctl); + + + +#endif /* __MDP5_CTL_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c new file mode 100644 index 000000000..1188f4bf1 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c @@ -0,0 +1,360 @@ +/* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp5_kms.h" + +#include "drm_crtc.h" +#include "drm_crtc_helper.h" + +struct mdp5_encoder { + struct drm_encoder base; + struct mdp5_interface intf; + spinlock_t intf_lock; /* protect REG_MDP5_INTF_* registers */ + bool enabled; + uint32_t bsc; +}; +#define to_mdp5_encoder(x) container_of(x, struct mdp5_encoder, base) + +static struct mdp5_kms *get_kms(struct drm_encoder *encoder) +{ + struct msm_drm_private *priv = encoder->dev->dev_private; + return to_mdp5_kms(to_mdp_kms(priv->kms)); +} + +#ifdef CONFIG_MSM_BUS_SCALING +#include <mach/board.h> +#include <mach/msm_bus.h> +#include <mach/msm_bus_board.h> +#define MDP_BUS_VECTOR_ENTRY(ab_val, ib_val) \ + { \ + .src = MSM_BUS_MASTER_MDP_PORT0, \ + .dst = MSM_BUS_SLAVE_EBI_CH0, \ + .ab = (ab_val), \ + .ib = (ib_val), \ + } + +static struct msm_bus_vectors mdp_bus_vectors[] = { + MDP_BUS_VECTOR_ENTRY(0, 0), + MDP_BUS_VECTOR_ENTRY(2000000000, 2000000000), +}; +static struct msm_bus_paths mdp_bus_usecases[] = { { + .num_paths = 1, + .vectors = &mdp_bus_vectors[0], +}, { + .num_paths = 1, + .vectors = &mdp_bus_vectors[1], +} }; +static struct msm_bus_scale_pdata mdp_bus_scale_table = { + .usecase = mdp_bus_usecases, + .num_usecases = ARRAY_SIZE(mdp_bus_usecases), + .name = "mdss_mdp", +}; + +static void bs_init(struct mdp5_encoder *mdp5_encoder) +{ + mdp5_encoder->bsc = msm_bus_scale_register_client( + &mdp_bus_scale_table); + DBG("bus scale client: %08x", mdp5_encoder->bsc); +} + +static void bs_fini(struct mdp5_encoder *mdp5_encoder) +{ + if (mdp5_encoder->bsc) { + msm_bus_scale_unregister_client(mdp5_encoder->bsc); + mdp5_encoder->bsc = 0; + } +} + +static void bs_set(struct mdp5_encoder *mdp5_encoder, int idx) +{ + if (mdp5_encoder->bsc) { + DBG("set bus scaling: %d", idx); + /* HACK: scaling down, and then immediately back up + * seems to leave things broken (underflow).. so + * never disable: + */ + idx = 1; + msm_bus_scale_client_update_request(mdp5_encoder->bsc, idx); + } +} +#else +static void bs_init(struct mdp5_encoder *mdp5_encoder) {} +static void bs_fini(struct mdp5_encoder *mdp5_encoder) {} +static void bs_set(struct mdp5_encoder *mdp5_encoder, int idx) {} +#endif + +static void mdp5_encoder_destroy(struct drm_encoder *encoder) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + bs_fini(mdp5_encoder); + drm_encoder_cleanup(encoder); + kfree(mdp5_encoder); +} + +static const struct drm_encoder_funcs mdp5_encoder_funcs = { + .destroy = mdp5_encoder_destroy, +}; + +static bool mdp5_encoder_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static void mdp5_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + struct mdp5_kms *mdp5_kms = get_kms(encoder); + struct drm_device *dev = encoder->dev; + struct drm_connector *connector; + int intf = mdp5_encoder->intf.num; + uint32_t dtv_hsync_skew, vsync_period, vsync_len, ctrl_pol; + uint32_t display_v_start, display_v_end; + uint32_t hsync_start_x, hsync_end_x; + uint32_t format = 0x2100; + unsigned long flags; + + mode = adjusted_mode; + + DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + + ctrl_pol = 0; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + ctrl_pol |= MDP5_INTF_POLARITY_CTL_HSYNC_LOW; + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + ctrl_pol |= MDP5_INTF_POLARITY_CTL_VSYNC_LOW; + /* probably need to get DATA_EN polarity from panel.. */ + + dtv_hsync_skew = 0; /* get this from panel? */ + + /* Get color format from panel, default is 8bpc */ + list_for_each_entry(connector, &dev->mode_config.connector_list, head) { + if (connector->encoder == encoder) { + switch (connector->display_info.bpc) { + case 4: + format |= 0; + break; + case 5: + format |= 0x15; + break; + case 6: + format |= 0x2A; + break; + case 8: + default: + format |= 0x3F; + break; + } + break; + } + } + + hsync_start_x = (mode->htotal - mode->hsync_start); + hsync_end_x = mode->htotal - (mode->hsync_start - mode->hdisplay) - 1; + + vsync_period = mode->vtotal * mode->htotal; + vsync_len = (mode->vsync_end - mode->vsync_start) * mode->htotal; + display_v_start = (mode->vtotal - mode->vsync_start) * mode->htotal + dtv_hsync_skew; + display_v_end = vsync_period - ((mode->vsync_start - mode->vdisplay) * mode->htotal) + dtv_hsync_skew - 1; + + /* + * For edp only: + * DISPLAY_V_START = (VBP * HCYCLE) + HBP + * DISPLAY_V_END = (VBP + VACTIVE) * HCYCLE - 1 - HFP + */ + if (mdp5_encoder->intf.type == INTF_eDP) { + display_v_start += mode->htotal - mode->hsync_start; + display_v_end -= mode->hsync_start - mode->hdisplay; + } + + spin_lock_irqsave(&mdp5_encoder->intf_lock, flags); + + mdp5_write(mdp5_kms, REG_MDP5_INTF_HSYNC_CTL(intf), + MDP5_INTF_HSYNC_CTL_PULSEW(mode->hsync_end - mode->hsync_start) | + MDP5_INTF_HSYNC_CTL_PERIOD(mode->htotal)); + mdp5_write(mdp5_kms, REG_MDP5_INTF_VSYNC_PERIOD_F0(intf), vsync_period); + mdp5_write(mdp5_kms, REG_MDP5_INTF_VSYNC_LEN_F0(intf), vsync_len); + mdp5_write(mdp5_kms, REG_MDP5_INTF_DISPLAY_HCTL(intf), + MDP5_INTF_DISPLAY_HCTL_START(hsync_start_x) | + MDP5_INTF_DISPLAY_HCTL_END(hsync_end_x)); + mdp5_write(mdp5_kms, REG_MDP5_INTF_DISPLAY_VSTART_F0(intf), display_v_start); + mdp5_write(mdp5_kms, REG_MDP5_INTF_DISPLAY_VEND_F0(intf), display_v_end); + mdp5_write(mdp5_kms, REG_MDP5_INTF_BORDER_COLOR(intf), 0); + mdp5_write(mdp5_kms, REG_MDP5_INTF_UNDERFLOW_COLOR(intf), 0xff); + mdp5_write(mdp5_kms, REG_MDP5_INTF_HSYNC_SKEW(intf), dtv_hsync_skew); + mdp5_write(mdp5_kms, REG_MDP5_INTF_POLARITY_CTL(intf), ctrl_pol); + mdp5_write(mdp5_kms, REG_MDP5_INTF_ACTIVE_HCTL(intf), + MDP5_INTF_ACTIVE_HCTL_START(0) | + MDP5_INTF_ACTIVE_HCTL_END(0)); + mdp5_write(mdp5_kms, REG_MDP5_INTF_ACTIVE_VSTART_F0(intf), 0); + mdp5_write(mdp5_kms, REG_MDP5_INTF_ACTIVE_VEND_F0(intf), 0); + mdp5_write(mdp5_kms, REG_MDP5_INTF_PANEL_FORMAT(intf), format); + mdp5_write(mdp5_kms, REG_MDP5_INTF_FRAME_LINE_COUNT_EN(intf), 0x3); /* frame+line? */ + + spin_unlock_irqrestore(&mdp5_encoder->intf_lock, flags); + + mdp5_crtc_set_intf(encoder->crtc, &mdp5_encoder->intf); +} + +static void mdp5_encoder_disable(struct drm_encoder *encoder) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + struct mdp5_kms *mdp5_kms = get_kms(encoder); + struct mdp5_ctl *ctl = mdp5_crtc_get_ctl(encoder->crtc); + int lm = mdp5_crtc_get_lm(encoder->crtc); + struct mdp5_interface *intf = &mdp5_encoder->intf; + int intfn = mdp5_encoder->intf.num; + unsigned long flags; + + if (WARN_ON(!mdp5_encoder->enabled)) + return; + + mdp5_ctl_set_encoder_state(ctl, false); + + spin_lock_irqsave(&mdp5_encoder->intf_lock, flags); + mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(intfn), 0); + spin_unlock_irqrestore(&mdp5_encoder->intf_lock, flags); + mdp5_ctl_commit(ctl, mdp_ctl_flush_mask_encoder(intf)); + + /* + * Wait for a vsync so we know the ENABLE=0 latched before + * the (connector) source of the vsync's gets disabled, + * otherwise we end up in a funny state if we re-enable + * before the disable latches, which results that some of + * the settings changes for the new modeset (like new + * scanout buffer) don't latch properly.. + */ + mdp_irq_wait(&mdp5_kms->base, intf2vblank(lm, intf)); + + bs_set(mdp5_encoder, 0); + + mdp5_encoder->enabled = false; +} + +static void mdp5_encoder_enable(struct drm_encoder *encoder) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + struct mdp5_kms *mdp5_kms = get_kms(encoder); + struct mdp5_ctl *ctl = mdp5_crtc_get_ctl(encoder->crtc); + struct mdp5_interface *intf = &mdp5_encoder->intf; + int intfn = mdp5_encoder->intf.num; + unsigned long flags; + + if (WARN_ON(mdp5_encoder->enabled)) + return; + + bs_set(mdp5_encoder, 1); + spin_lock_irqsave(&mdp5_encoder->intf_lock, flags); + mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(intfn), 1); + spin_unlock_irqrestore(&mdp5_encoder->intf_lock, flags); + mdp5_ctl_commit(ctl, mdp_ctl_flush_mask_encoder(intf)); + + mdp5_ctl_set_encoder_state(ctl, true); + + mdp5_encoder->enabled = true; +} + +static const struct drm_encoder_helper_funcs mdp5_encoder_helper_funcs = { + .mode_fixup = mdp5_encoder_mode_fixup, + .mode_set = mdp5_encoder_mode_set, + .disable = mdp5_encoder_disable, + .enable = mdp5_encoder_enable, +}; + +int mdp5_encoder_set_split_display(struct drm_encoder *encoder, + struct drm_encoder *slave_encoder) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + struct mdp5_kms *mdp5_kms; + int intf_num; + u32 data = 0; + + if (!encoder || !slave_encoder) + return -EINVAL; + + mdp5_kms = get_kms(encoder); + intf_num = mdp5_encoder->intf.num; + + /* Switch slave encoder's TimingGen Sync mode, + * to use the master's enable signal for the slave encoder. + */ + if (intf_num == 1) + data |= MDP5_SPLIT_DPL_LOWER_INTF2_TG_SYNC; + else if (intf_num == 2) + data |= MDP5_SPLIT_DPL_LOWER_INTF1_TG_SYNC; + else + return -EINVAL; + + /* Make sure clocks are on when connectors calling this function. */ + mdp5_enable(mdp5_kms); + mdp5_write(mdp5_kms, REG_MDP5_MDP_SPARE_0(0), + MDP5_MDP_SPARE_0_SPLIT_DPL_SINGLE_FLUSH_EN); + /* Dumb Panel, Sync mode */ + mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_UPPER, 0); + mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_LOWER, data); + mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_EN, 1); + mdp5_disable(mdp5_kms); + + return 0; +} + +/* initialize encoder */ +struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, + struct mdp5_interface *intf) +{ + struct drm_encoder *encoder = NULL; + struct mdp5_encoder *mdp5_encoder; + int enc_type = (intf->type == INTF_DSI) ? + DRM_MODE_ENCODER_DSI : DRM_MODE_ENCODER_TMDS; + int ret; + + mdp5_encoder = kzalloc(sizeof(*mdp5_encoder), GFP_KERNEL); + if (!mdp5_encoder) { + ret = -ENOMEM; + goto fail; + } + + memcpy(&mdp5_encoder->intf, intf, sizeof(mdp5_encoder->intf)); + encoder = &mdp5_encoder->base; + + spin_lock_init(&mdp5_encoder->intf_lock); + + drm_encoder_init(dev, encoder, &mdp5_encoder_funcs, enc_type); + + drm_encoder_helper_add(encoder, &mdp5_encoder_helper_funcs); + + bs_init(mdp5_encoder); + + return encoder; + +fail: + if (encoder) + mdp5_encoder_destroy(encoder); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c new file mode 100644 index 000000000..33bd4c616 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c @@ -0,0 +1,203 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/irqdomain.h> +#include <linux/irq.h> + +#include "msm_drv.h" +#include "mdp5_kms.h" + +void mdp5_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask) +{ + mdp5_write(to_mdp5_kms(mdp_kms), REG_MDP5_MDP_INTR_EN(0), irqmask); +} + +static void mdp5_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus) +{ + DRM_ERROR("errors: %08x\n", irqstatus); +} + +void mdp5_irq_preinstall(struct msm_kms *kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + mdp5_enable(mdp5_kms); + mdp5_write(mdp5_kms, REG_MDP5_MDP_INTR_CLEAR(0), 0xffffffff); + mdp5_write(mdp5_kms, REG_MDP5_MDP_INTR_EN(0), 0x00000000); + mdp5_disable(mdp5_kms); +} + +int mdp5_irq_postinstall(struct msm_kms *kms) +{ + struct mdp_kms *mdp_kms = to_mdp_kms(kms); + struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms); + struct mdp_irq *error_handler = &mdp5_kms->error_handler; + + error_handler->irq = mdp5_irq_error_handler; + error_handler->irqmask = MDP5_IRQ_INTF0_UNDER_RUN | + MDP5_IRQ_INTF1_UNDER_RUN | + MDP5_IRQ_INTF2_UNDER_RUN | + MDP5_IRQ_INTF3_UNDER_RUN; + + mdp_irq_register(mdp_kms, error_handler); + + return 0; +} + +void mdp5_irq_uninstall(struct msm_kms *kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + mdp5_enable(mdp5_kms); + mdp5_write(mdp5_kms, REG_MDP5_MDP_INTR_EN(0), 0x00000000); + mdp5_disable(mdp5_kms); +} + +static void mdp5_irq_mdp(struct mdp_kms *mdp_kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms); + struct drm_device *dev = mdp5_kms->dev; + struct msm_drm_private *priv = dev->dev_private; + unsigned int id; + uint32_t status; + + status = mdp5_read(mdp5_kms, REG_MDP5_MDP_INTR_STATUS(0)); + mdp5_write(mdp5_kms, REG_MDP5_MDP_INTR_CLEAR(0), status); + + VERB("status=%08x", status); + + mdp_dispatch_irqs(mdp_kms, status); + + for (id = 0; id < priv->num_crtcs; id++) + if (status & mdp5_crtc_vblank(priv->crtcs[id])) + drm_handle_vblank(dev, id); +} + +irqreturn_t mdp5_irq(struct msm_kms *kms) +{ + struct mdp_kms *mdp_kms = to_mdp_kms(kms); + struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms); + uint32_t intr; + + intr = mdp5_read(mdp5_kms, REG_MDSS_HW_INTR_STATUS); + + VERB("intr=%08x", intr); + + if (intr & MDSS_HW_INTR_STATUS_INTR_MDP) { + mdp5_irq_mdp(mdp_kms); + intr &= ~MDSS_HW_INTR_STATUS_INTR_MDP; + } + + while (intr) { + irq_hw_number_t hwirq = fls(intr) - 1; + generic_handle_irq(irq_find_mapping( + mdp5_kms->irqcontroller.domain, hwirq)); + intr &= ~(1 << hwirq); + } + + return IRQ_HANDLED; +} + +int mdp5_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) +{ + mdp_update_vblank_mask(to_mdp_kms(kms), + mdp5_crtc_vblank(crtc), true); + return 0; +} + +void mdp5_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) +{ + mdp_update_vblank_mask(to_mdp_kms(kms), + mdp5_crtc_vblank(crtc), false); +} + +/* + * interrupt-controller implementation, so sub-blocks (hdmi/eDP/dsi/etc) + * can register to get their irq's delivered + */ + +#define VALID_IRQS (MDSS_HW_INTR_STATUS_INTR_DSI0 | \ + MDSS_HW_INTR_STATUS_INTR_DSI1 | \ + MDSS_HW_INTR_STATUS_INTR_HDMI | \ + MDSS_HW_INTR_STATUS_INTR_EDP) + +static void mdp5_hw_mask_irq(struct irq_data *irqd) +{ + struct mdp5_kms *mdp5_kms = irq_data_get_irq_chip_data(irqd); + smp_mb__before_atomic(); + clear_bit(irqd->hwirq, &mdp5_kms->irqcontroller.enabled_mask); + smp_mb__after_atomic(); +} + +static void mdp5_hw_unmask_irq(struct irq_data *irqd) +{ + struct mdp5_kms *mdp5_kms = irq_data_get_irq_chip_data(irqd); + smp_mb__before_atomic(); + set_bit(irqd->hwirq, &mdp5_kms->irqcontroller.enabled_mask); + smp_mb__after_atomic(); +} + +static struct irq_chip mdp5_hw_irq_chip = { + .name = "mdp5", + .irq_mask = mdp5_hw_mask_irq, + .irq_unmask = mdp5_hw_unmask_irq, +}; + +static int mdp5_hw_irqdomain_map(struct irq_domain *d, + unsigned int irq, irq_hw_number_t hwirq) +{ + struct mdp5_kms *mdp5_kms = d->host_data; + + if (!(VALID_IRQS & (1 << hwirq))) + return -EPERM; + + irq_set_chip_and_handler(irq, &mdp5_hw_irq_chip, handle_level_irq); + irq_set_chip_data(irq, mdp5_kms); + set_irq_flags(irq, IRQF_VALID); + + return 0; +} + +static struct irq_domain_ops mdp5_hw_irqdomain_ops = { + .map = mdp5_hw_irqdomain_map, + .xlate = irq_domain_xlate_onecell, +}; + + +int mdp5_irq_domain_init(struct mdp5_kms *mdp5_kms) +{ + struct device *dev = mdp5_kms->dev->dev; + struct irq_domain *d; + + d = irq_domain_add_linear(dev->of_node, 32, + &mdp5_hw_irqdomain_ops, mdp5_kms); + if (!d) { + dev_err(dev, "mdp5 irq domain add failed\n"); + return -ENXIO; + } + + mdp5_kms->irqcontroller.enabled_mask = 0; + mdp5_kms->irqcontroller.domain = d; + + return 0; +} + +void mdp5_irq_domain_fini(struct mdp5_kms *mdp5_kms) +{ + if (mdp5_kms->irqcontroller.domain) { + irq_domain_remove(mdp5_kms->irqcontroller.domain); + mdp5_kms->irqcontroller.domain = NULL; + } +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c new file mode 100644 index 000000000..bbacf9d2b --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c @@ -0,0 +1,566 @@ +/* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "msm_drv.h" +#include "msm_mmu.h" +#include "mdp5_kms.h" + +static const char *iommu_ports[] = { + "mdp_0", +}; + +static int mdp5_hw_init(struct msm_kms *kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + struct drm_device *dev = mdp5_kms->dev; + unsigned long flags; + + pm_runtime_get_sync(dev->dev); + + /* Magic unknown register writes: + * + * W VBIF:0x004 00000001 (mdss_mdp.c:839) + * W MDP5:0x2e0 0xe9 (mdss_mdp.c:839) + * W MDP5:0x2e4 0x55 (mdss_mdp.c:839) + * W MDP5:0x3ac 0xc0000ccc (mdss_mdp.c:839) + * W MDP5:0x3b4 0xc0000ccc (mdss_mdp.c:839) + * W MDP5:0x3bc 0xcccccc (mdss_mdp.c:839) + * W MDP5:0x4a8 0xcccc0c0 (mdss_mdp.c:839) + * W MDP5:0x4b0 0xccccc0c0 (mdss_mdp.c:839) + * W MDP5:0x4b8 0xccccc000 (mdss_mdp.c:839) + * + * Downstream fbdev driver gets these register offsets/values + * from DT.. not really sure what these registers are or if + * different values for different boards/SoC's, etc. I guess + * they are the golden registers. + * + * Not setting these does not seem to cause any problem. But + * we may be getting lucky with the bootloader initializing + * them for us. OTOH, if we can always count on the bootloader + * setting the golden registers, then perhaps we don't need to + * care. + */ + + spin_lock_irqsave(&mdp5_kms->resource_lock, flags); + mdp5_write(mdp5_kms, REG_MDP5_MDP_DISP_INTF_SEL(0), 0); + spin_unlock_irqrestore(&mdp5_kms->resource_lock, flags); + + mdp5_ctlm_hw_reset(mdp5_kms->ctlm); + + pm_runtime_put_sync(dev->dev); + + return 0; +} + +static void mdp5_prepare_commit(struct msm_kms *kms, struct drm_atomic_state *state) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + mdp5_enable(mdp5_kms); +} + +static void mdp5_complete_commit(struct msm_kms *kms, struct drm_atomic_state *state) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + mdp5_disable(mdp5_kms); +} + +static long mdp5_round_pixclk(struct msm_kms *kms, unsigned long rate, + struct drm_encoder *encoder) +{ + return rate; +} + +static int mdp5_set_split_display(struct msm_kms *kms, + struct drm_encoder *encoder, + struct drm_encoder *slave_encoder, + bool is_cmd_mode) +{ + if (is_cmd_mode) + return mdp5_cmd_encoder_set_split_display(encoder, + slave_encoder); + else + return mdp5_encoder_set_split_display(encoder, slave_encoder); +} + +static void mdp5_preclose(struct msm_kms *kms, struct drm_file *file) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + struct msm_drm_private *priv = mdp5_kms->dev->dev_private; + unsigned i; + + for (i = 0; i < priv->num_crtcs; i++) + mdp5_crtc_cancel_pending_flip(priv->crtcs[i], file); +} + +static void mdp5_destroy(struct msm_kms *kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + struct msm_mmu *mmu = mdp5_kms->mmu; + + mdp5_irq_domain_fini(mdp5_kms); + + if (mmu) { + mmu->funcs->detach(mmu, iommu_ports, ARRAY_SIZE(iommu_ports)); + mmu->funcs->destroy(mmu); + } + + if (mdp5_kms->ctlm) + mdp5_ctlm_destroy(mdp5_kms->ctlm); + if (mdp5_kms->smp) + mdp5_smp_destroy(mdp5_kms->smp); + if (mdp5_kms->cfg) + mdp5_cfg_destroy(mdp5_kms->cfg); + + kfree(mdp5_kms); +} + +static const struct mdp_kms_funcs kms_funcs = { + .base = { + .hw_init = mdp5_hw_init, + .irq_preinstall = mdp5_irq_preinstall, + .irq_postinstall = mdp5_irq_postinstall, + .irq_uninstall = mdp5_irq_uninstall, + .irq = mdp5_irq, + .enable_vblank = mdp5_enable_vblank, + .disable_vblank = mdp5_disable_vblank, + .prepare_commit = mdp5_prepare_commit, + .complete_commit = mdp5_complete_commit, + .get_format = mdp_get_format, + .round_pixclk = mdp5_round_pixclk, + .set_split_display = mdp5_set_split_display, + .preclose = mdp5_preclose, + .destroy = mdp5_destroy, + }, + .set_irqmask = mdp5_set_irqmask, +}; + +int mdp5_disable(struct mdp5_kms *mdp5_kms) +{ + DBG(""); + + clk_disable_unprepare(mdp5_kms->ahb_clk); + clk_disable_unprepare(mdp5_kms->axi_clk); + clk_disable_unprepare(mdp5_kms->core_clk); + clk_disable_unprepare(mdp5_kms->lut_clk); + + return 0; +} + +int mdp5_enable(struct mdp5_kms *mdp5_kms) +{ + DBG(""); + + clk_prepare_enable(mdp5_kms->ahb_clk); + clk_prepare_enable(mdp5_kms->axi_clk); + clk_prepare_enable(mdp5_kms->core_clk); + clk_prepare_enable(mdp5_kms->lut_clk); + + return 0; +} + +static struct drm_encoder *construct_encoder(struct mdp5_kms *mdp5_kms, + enum mdp5_intf_type intf_type, int intf_num, + enum mdp5_intf_mode intf_mode) +{ + struct drm_device *dev = mdp5_kms->dev; + struct msm_drm_private *priv = dev->dev_private; + struct drm_encoder *encoder; + struct mdp5_interface intf = { + .num = intf_num, + .type = intf_type, + .mode = intf_mode, + }; + + if ((intf_type == INTF_DSI) && + (intf_mode == MDP5_INTF_DSI_MODE_COMMAND)) + encoder = mdp5_cmd_encoder_init(dev, &intf); + else + encoder = mdp5_encoder_init(dev, &intf); + + if (IS_ERR(encoder)) { + dev_err(dev->dev, "failed to construct encoder\n"); + return encoder; + } + + encoder->possible_crtcs = (1 << priv->num_crtcs) - 1; + priv->encoders[priv->num_encoders++] = encoder; + + return encoder; +} + +static int get_dsi_id_from_intf(const struct mdp5_cfg_hw *hw_cfg, int intf_num) +{ + const enum mdp5_intf_type *intfs = hw_cfg->intf.connect; + const int intf_cnt = ARRAY_SIZE(hw_cfg->intf.connect); + int id = 0, i; + + for (i = 0; i < intf_cnt; i++) { + if (intfs[i] == INTF_DSI) { + if (intf_num == i) + return id; + + id++; + } + } + + return -EINVAL; +} + +static int modeset_init_intf(struct mdp5_kms *mdp5_kms, int intf_num) +{ + struct drm_device *dev = mdp5_kms->dev; + struct msm_drm_private *priv = dev->dev_private; + const struct mdp5_cfg_hw *hw_cfg = + mdp5_cfg_get_hw_config(mdp5_kms->cfg); + enum mdp5_intf_type intf_type = hw_cfg->intf.connect[intf_num]; + struct drm_encoder *encoder; + int ret = 0; + + switch (intf_type) { + case INTF_DISABLED: + break; + case INTF_eDP: + if (!priv->edp) + break; + + encoder = construct_encoder(mdp5_kms, INTF_eDP, intf_num, + MDP5_INTF_MODE_NONE); + if (IS_ERR(encoder)) { + ret = PTR_ERR(encoder); + break; + } + + ret = msm_edp_modeset_init(priv->edp, dev, encoder); + break; + case INTF_HDMI: + if (!priv->hdmi) + break; + + encoder = construct_encoder(mdp5_kms, INTF_HDMI, intf_num, + MDP5_INTF_MODE_NONE); + if (IS_ERR(encoder)) { + ret = PTR_ERR(encoder); + break; + } + + ret = hdmi_modeset_init(priv->hdmi, dev, encoder); + break; + case INTF_DSI: + { + int dsi_id = get_dsi_id_from_intf(hw_cfg, intf_num); + struct drm_encoder *dsi_encs[MSM_DSI_ENCODER_NUM]; + enum mdp5_intf_mode mode; + int i; + + if ((dsi_id >= ARRAY_SIZE(priv->dsi)) || (dsi_id < 0)) { + dev_err(dev->dev, "failed to find dsi from intf %d\n", + intf_num); + ret = -EINVAL; + break; + } + + if (!priv->dsi[dsi_id]) + break; + + for (i = 0; i < MSM_DSI_ENCODER_NUM; i++) { + mode = (i == MSM_DSI_CMD_ENCODER_ID) ? + MDP5_INTF_DSI_MODE_COMMAND : + MDP5_INTF_DSI_MODE_VIDEO; + dsi_encs[i] = construct_encoder(mdp5_kms, INTF_DSI, + intf_num, mode); + if (IS_ERR(dsi_encs)) { + ret = PTR_ERR(dsi_encs); + break; + } + } + + ret = msm_dsi_modeset_init(priv->dsi[dsi_id], dev, dsi_encs); + break; + } + default: + dev_err(dev->dev, "unknown intf: %d\n", intf_type); + ret = -EINVAL; + break; + } + + return ret; +} + +static int modeset_init(struct mdp5_kms *mdp5_kms) +{ + static const enum mdp5_pipe crtcs[] = { + SSPP_RGB0, SSPP_RGB1, SSPP_RGB2, SSPP_RGB3, + }; + static const enum mdp5_pipe pub_planes[] = { + SSPP_VIG0, SSPP_VIG1, SSPP_VIG2, SSPP_VIG3, + }; + struct drm_device *dev = mdp5_kms->dev; + struct msm_drm_private *priv = dev->dev_private; + const struct mdp5_cfg_hw *hw_cfg; + int i, ret; + + hw_cfg = mdp5_cfg_get_hw_config(mdp5_kms->cfg); + + /* register our interrupt-controller for hdmi/eDP/dsi/etc + * to use for irqs routed through mdp: + */ + ret = mdp5_irq_domain_init(mdp5_kms); + if (ret) + goto fail; + + /* construct CRTCs and their private planes: */ + for (i = 0; i < hw_cfg->pipe_rgb.count; i++) { + struct drm_plane *plane; + struct drm_crtc *crtc; + + plane = mdp5_plane_init(dev, crtcs[i], true, + hw_cfg->pipe_rgb.base[i]); + if (IS_ERR(plane)) { + ret = PTR_ERR(plane); + dev_err(dev->dev, "failed to construct plane for %s (%d)\n", + pipe2name(crtcs[i]), ret); + goto fail; + } + + crtc = mdp5_crtc_init(dev, plane, i); + if (IS_ERR(crtc)) { + ret = PTR_ERR(crtc); + dev_err(dev->dev, "failed to construct crtc for %s (%d)\n", + pipe2name(crtcs[i]), ret); + goto fail; + } + priv->crtcs[priv->num_crtcs++] = crtc; + } + + /* Construct public planes: */ + for (i = 0; i < hw_cfg->pipe_vig.count; i++) { + struct drm_plane *plane; + + plane = mdp5_plane_init(dev, pub_planes[i], false, + hw_cfg->pipe_vig.base[i]); + if (IS_ERR(plane)) { + ret = PTR_ERR(plane); + dev_err(dev->dev, "failed to construct %s plane: %d\n", + pipe2name(pub_planes[i]), ret); + goto fail; + } + } + + /* Construct encoders and modeset initialize connector devices + * for each external display interface. + */ + for (i = 0; i < ARRAY_SIZE(hw_cfg->intf.connect); i++) { + ret = modeset_init_intf(mdp5_kms, i); + if (ret) + goto fail; + } + + return 0; + +fail: + return ret; +} + +static void read_hw_revision(struct mdp5_kms *mdp5_kms, + uint32_t *major, uint32_t *minor) +{ + uint32_t version; + + mdp5_enable(mdp5_kms); + version = mdp5_read(mdp5_kms, REG_MDSS_HW_VERSION); + mdp5_disable(mdp5_kms); + + *major = FIELD(version, MDSS_HW_VERSION_MAJOR); + *minor = FIELD(version, MDSS_HW_VERSION_MINOR); + + DBG("MDP5 version v%d.%d", *major, *minor); +} + +static int get_clk(struct platform_device *pdev, struct clk **clkp, + const char *name) +{ + struct device *dev = &pdev->dev; + struct clk *clk = devm_clk_get(dev, name); + if (IS_ERR(clk)) { + dev_err(dev, "failed to get %s (%ld)\n", name, PTR_ERR(clk)); + return PTR_ERR(clk); + } + *clkp = clk; + return 0; +} + +struct msm_kms *mdp5_kms_init(struct drm_device *dev) +{ + struct platform_device *pdev = dev->platformdev; + struct mdp5_cfg *config; + struct mdp5_kms *mdp5_kms; + struct msm_kms *kms = NULL; + struct msm_mmu *mmu; + uint32_t major, minor; + int i, ret; + + mdp5_kms = kzalloc(sizeof(*mdp5_kms), GFP_KERNEL); + if (!mdp5_kms) { + dev_err(dev->dev, "failed to allocate kms\n"); + ret = -ENOMEM; + goto fail; + } + + spin_lock_init(&mdp5_kms->resource_lock); + + mdp_kms_init(&mdp5_kms->base, &kms_funcs); + + kms = &mdp5_kms->base.base; + + mdp5_kms->dev = dev; + + /* mdp5_kms->mmio actually represents the MDSS base address */ + mdp5_kms->mmio = msm_ioremap(pdev, "mdp_phys", "MDP5"); + if (IS_ERR(mdp5_kms->mmio)) { + ret = PTR_ERR(mdp5_kms->mmio); + goto fail; + } + + mdp5_kms->vbif = msm_ioremap(pdev, "vbif_phys", "VBIF"); + if (IS_ERR(mdp5_kms->vbif)) { + ret = PTR_ERR(mdp5_kms->vbif); + goto fail; + } + + mdp5_kms->vdd = devm_regulator_get(&pdev->dev, "vdd"); + if (IS_ERR(mdp5_kms->vdd)) { + ret = PTR_ERR(mdp5_kms->vdd); + goto fail; + } + + ret = regulator_enable(mdp5_kms->vdd); + if (ret) { + dev_err(dev->dev, "failed to enable regulator vdd: %d\n", ret); + goto fail; + } + + ret = get_clk(pdev, &mdp5_kms->axi_clk, "bus_clk"); + if (ret) + goto fail; + ret = get_clk(pdev, &mdp5_kms->ahb_clk, "iface_clk"); + if (ret) + goto fail; + ret = get_clk(pdev, &mdp5_kms->src_clk, "core_clk_src"); + if (ret) + goto fail; + ret = get_clk(pdev, &mdp5_kms->core_clk, "core_clk"); + if (ret) + goto fail; + ret = get_clk(pdev, &mdp5_kms->lut_clk, "lut_clk"); + if (ret) + goto fail; + ret = get_clk(pdev, &mdp5_kms->vsync_clk, "vsync_clk"); + if (ret) + goto fail; + + /* we need to set a default rate before enabling. Set a safe + * rate first, then figure out hw revision, and then set a + * more optimal rate: + */ + clk_set_rate(mdp5_kms->src_clk, 200000000); + + read_hw_revision(mdp5_kms, &major, &minor); + + mdp5_kms->cfg = mdp5_cfg_init(mdp5_kms, major, minor); + if (IS_ERR(mdp5_kms->cfg)) { + ret = PTR_ERR(mdp5_kms->cfg); + mdp5_kms->cfg = NULL; + goto fail; + } + + config = mdp5_cfg_get_config(mdp5_kms->cfg); + + /* TODO: compute core clock rate at runtime */ + clk_set_rate(mdp5_kms->src_clk, config->hw->max_clk); + + mdp5_kms->smp = mdp5_smp_init(mdp5_kms->dev, &config->hw->smp); + if (IS_ERR(mdp5_kms->smp)) { + ret = PTR_ERR(mdp5_kms->smp); + mdp5_kms->smp = NULL; + goto fail; + } + + mdp5_kms->ctlm = mdp5_ctlm_init(dev, mdp5_kms->mmio, config->hw); + if (IS_ERR(mdp5_kms->ctlm)) { + ret = PTR_ERR(mdp5_kms->ctlm); + mdp5_kms->ctlm = NULL; + goto fail; + } + + /* make sure things are off before attaching iommu (bootloader could + * have left things on, in which case we'll start getting faults if + * we don't disable): + */ + mdp5_enable(mdp5_kms); + for (i = 0; i < MDP5_INTF_NUM_MAX; i++) { + if (mdp5_cfg_intf_is_virtual(config->hw->intf.connect[i]) || + !config->hw->intf.base[i]) + continue; + mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(i), 0); + } + mdp5_disable(mdp5_kms); + mdelay(16); + + if (config->platform.iommu) { + mmu = msm_iommu_new(&pdev->dev, config->platform.iommu); + if (IS_ERR(mmu)) { + ret = PTR_ERR(mmu); + dev_err(dev->dev, "failed to init iommu: %d\n", ret); + goto fail; + } + + ret = mmu->funcs->attach(mmu, iommu_ports, + ARRAY_SIZE(iommu_ports)); + if (ret) { + dev_err(dev->dev, "failed to attach iommu: %d\n", ret); + mmu->funcs->destroy(mmu); + goto fail; + } + } else { + dev_info(dev->dev, "no iommu, fallback to phys " + "contig buffers for scanout\n"); + mmu = NULL; + } + mdp5_kms->mmu = mmu; + + mdp5_kms->id = msm_register_mmu(dev, mmu); + if (mdp5_kms->id < 0) { + ret = mdp5_kms->id; + dev_err(dev->dev, "failed to register mdp5 iommu: %d\n", ret); + goto fail; + } + + ret = modeset_init(mdp5_kms); + if (ret) { + dev_err(dev->dev, "modeset_init failed: %d\n", ret); + goto fail; + } + + return kms; + +fail: + if (kms) + mdp5_destroy(kms); + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h new file mode 100644 index 000000000..2c0de174c --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h @@ -0,0 +1,266 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MDP5_KMS_H__ +#define __MDP5_KMS_H__ + +#include "msm_drv.h" +#include "msm_kms.h" +#include "mdp/mdp_kms.h" +#include "mdp5_cfg.h" /* must be included before mdp5.xml.h */ +#include "mdp5.xml.h" +#include "mdp5_ctl.h" +#include "mdp5_smp.h" + +struct mdp5_kms { + struct mdp_kms base; + + struct drm_device *dev; + + struct mdp5_cfg_handler *cfg; + + /* mapper-id used to request GEM buffer mapped for scanout: */ + int id; + struct msm_mmu *mmu; + + struct mdp5_smp *smp; + struct mdp5_ctl_manager *ctlm; + + /* io/register spaces: */ + void __iomem *mmio, *vbif; + + struct regulator *vdd; + + struct clk *axi_clk; + struct clk *ahb_clk; + struct clk *src_clk; + struct clk *core_clk; + struct clk *lut_clk; + struct clk *vsync_clk; + + /* + * lock to protect access to global resources: ie., following register: + * - REG_MDP5_MDP_DISP_INTF_SEL + */ + spinlock_t resource_lock; + + struct mdp_irq error_handler; + + struct { + volatile unsigned long enabled_mask; + struct irq_domain *domain; + } irqcontroller; +}; +#define to_mdp5_kms(x) container_of(x, struct mdp5_kms, base) + +struct mdp5_plane_state { + struct drm_plane_state base; + + /* "virtual" zpos.. we calculate actual mixer-stage at runtime + * by sorting the attached planes by zpos and then assigning + * mixer stage lowest to highest. Private planes get default + * zpos of zero, and public planes a unique value that is + * greater than zero. This way, things work out if a naive + * userspace assigns planes to a crtc without setting zpos. + */ + int zpos; + + /* the actual mixer stage, calculated in crtc->atomic_check() + * NOTE: this should move to mdp5_crtc_state, when that exists + */ + enum mdp_mixer_stage_id stage; + + /* some additional transactional status to help us know in the + * apply path whether we need to update SMP allocation, and + * whether current update is still pending: + */ + bool mode_changed : 1; + bool pending : 1; +}; +#define to_mdp5_plane_state(x) \ + container_of(x, struct mdp5_plane_state, base) + +enum mdp5_intf_mode { + MDP5_INTF_MODE_NONE = 0, + + /* Modes used for DSI interface (INTF_DSI type): */ + MDP5_INTF_DSI_MODE_VIDEO, + MDP5_INTF_DSI_MODE_COMMAND, + + /* Modes used for WB interface (INTF_WB type): */ + MDP5_INTF_WB_MODE_BLOCK, + MDP5_INTF_WB_MODE_LINE, +}; + +struct mdp5_interface { + int num; /* display interface number */ + enum mdp5_intf_type type; + enum mdp5_intf_mode mode; +}; + +static inline void mdp5_write(struct mdp5_kms *mdp5_kms, u32 reg, u32 data) +{ + msm_writel(data, mdp5_kms->mmio + reg); +} + +static inline u32 mdp5_read(struct mdp5_kms *mdp5_kms, u32 reg) +{ + return msm_readl(mdp5_kms->mmio + reg); +} + +static inline const char *pipe2name(enum mdp5_pipe pipe) +{ + static const char *names[] = { +#define NAME(n) [SSPP_ ## n] = #n + NAME(VIG0), NAME(VIG1), NAME(VIG2), + NAME(RGB0), NAME(RGB1), NAME(RGB2), + NAME(DMA0), NAME(DMA1), + NAME(VIG3), NAME(RGB3), +#undef NAME + }; + return names[pipe]; +} + +static inline int pipe2nclients(enum mdp5_pipe pipe) +{ + switch (pipe) { + case SSPP_RGB0: + case SSPP_RGB1: + case SSPP_RGB2: + case SSPP_RGB3: + return 1; + default: + return 3; + } +} + +static inline uint32_t intf2err(int intf_num) +{ + switch (intf_num) { + case 0: return MDP5_IRQ_INTF0_UNDER_RUN; + case 1: return MDP5_IRQ_INTF1_UNDER_RUN; + case 2: return MDP5_IRQ_INTF2_UNDER_RUN; + case 3: return MDP5_IRQ_INTF3_UNDER_RUN; + default: return 0; + } +} + +#define GET_PING_PONG_ID(layer_mixer) ((layer_mixer == 5) ? 3 : layer_mixer) +static inline uint32_t intf2vblank(int lm, struct mdp5_interface *intf) +{ + /* + * In case of DSI Command Mode, the Ping Pong's read pointer IRQ + * acts as a Vblank signal. The Ping Pong buffer used is bound to + * layer mixer. + */ + + if ((intf->type == INTF_DSI) && + (intf->mode == MDP5_INTF_DSI_MODE_COMMAND)) + return MDP5_IRQ_PING_PONG_0_RD_PTR << GET_PING_PONG_ID(lm); + + if (intf->type == INTF_WB) + return MDP5_IRQ_WB_2_DONE; + + switch (intf->num) { + case 0: return MDP5_IRQ_INTF0_VSYNC; + case 1: return MDP5_IRQ_INTF1_VSYNC; + case 2: return MDP5_IRQ_INTF2_VSYNC; + case 3: return MDP5_IRQ_INTF3_VSYNC; + default: return 0; + } +} + +static inline uint32_t lm2ppdone(int lm) +{ + return MDP5_IRQ_PING_PONG_0_DONE << GET_PING_PONG_ID(lm); +} + +int mdp5_disable(struct mdp5_kms *mdp5_kms); +int mdp5_enable(struct mdp5_kms *mdp5_kms); + +void mdp5_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask); +void mdp5_irq_preinstall(struct msm_kms *kms); +int mdp5_irq_postinstall(struct msm_kms *kms); +void mdp5_irq_uninstall(struct msm_kms *kms); +irqreturn_t mdp5_irq(struct msm_kms *kms); +int mdp5_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc); +void mdp5_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc); +int mdp5_irq_domain_init(struct mdp5_kms *mdp5_kms); +void mdp5_irq_domain_fini(struct mdp5_kms *mdp5_kms); + +static inline bool pipe_supports_yuv(enum mdp5_pipe pipe) +{ + switch (pipe) { + case SSPP_VIG0: + case SSPP_VIG1: + case SSPP_VIG2: + case SSPP_VIG3: + return true; + default: + return false; + } +} + +static inline +uint32_t mdp5_get_formats(enum mdp5_pipe pipe, uint32_t *pixel_formats, + uint32_t max_formats) +{ + return mdp_get_formats(pixel_formats, max_formats, + !pipe_supports_yuv(pipe)); +} + +void mdp5_plane_install_properties(struct drm_plane *plane, + struct drm_mode_object *obj); +uint32_t mdp5_plane_get_flush(struct drm_plane *plane); +void mdp5_plane_complete_flip(struct drm_plane *plane); +enum mdp5_pipe mdp5_plane_pipe(struct drm_plane *plane); +struct drm_plane *mdp5_plane_init(struct drm_device *dev, + enum mdp5_pipe pipe, bool private_plane, uint32_t reg_offset); + +uint32_t mdp5_crtc_vblank(struct drm_crtc *crtc); + +int mdp5_crtc_get_lm(struct drm_crtc *crtc); +struct mdp5_ctl *mdp5_crtc_get_ctl(struct drm_crtc *crtc); +void mdp5_crtc_cancel_pending_flip(struct drm_crtc *crtc, struct drm_file *file); +void mdp5_crtc_set_intf(struct drm_crtc *crtc, struct mdp5_interface *intf); +struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, + struct drm_plane *plane, int id); + +struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, + struct mdp5_interface *intf); +int mdp5_encoder_set_split_display(struct drm_encoder *encoder, + struct drm_encoder *slave_encoder); + +#ifdef CONFIG_DRM_MSM_DSI +struct drm_encoder *mdp5_cmd_encoder_init(struct drm_device *dev, + struct mdp5_interface *intf); +int mdp5_cmd_encoder_set_split_display(struct drm_encoder *encoder, + struct drm_encoder *slave_encoder); +#else +static inline struct drm_encoder *mdp5_cmd_encoder_init( + struct drm_device *dev, struct mdp5_interface *intf) +{ + return ERR_PTR(-EINVAL); +} +static inline int mdp5_cmd_encoder_set_split_display( + struct drm_encoder *encoder, struct drm_encoder *slave_encoder) +{ + return -EINVAL; +} +#endif + +#endif /* __MDP5_KMS_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c new file mode 100644 index 000000000..57b8f56ae --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c @@ -0,0 +1,650 @@ +/* + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp5_kms.h" + +struct mdp5_plane { + struct drm_plane base; + const char *name; + + enum mdp5_pipe pipe; + + spinlock_t pipe_lock; /* protect REG_MDP5_PIPE_* registers */ + uint32_t reg_offset; + + uint32_t flush_mask; /* used to commit pipe registers */ + + uint32_t nformats; + uint32_t formats[32]; + + bool enabled; +}; +#define to_mdp5_plane(x) container_of(x, struct mdp5_plane, base) + +static int mdp5_plane_mode_set(struct drm_plane *plane, + struct drm_crtc *crtc, struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h); +static void set_scanout_locked(struct drm_plane *plane, + struct drm_framebuffer *fb); + +static struct mdp5_kms *get_kms(struct drm_plane *plane) +{ + struct msm_drm_private *priv = plane->dev->dev_private; + return to_mdp5_kms(to_mdp_kms(priv->kms)); +} + +static bool plane_enabled(struct drm_plane_state *state) +{ + return state->fb && state->crtc; +} + +static int mdp5_plane_disable(struct drm_plane *plane) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + enum mdp5_pipe pipe = mdp5_plane->pipe; + + DBG("%s: disable", mdp5_plane->name); + + if (mdp5_kms) { + /* Release the memory we requested earlier from the SMP: */ + mdp5_smp_release(mdp5_kms->smp, pipe); + } + + return 0; +} + +static void mdp5_plane_destroy(struct drm_plane *plane) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + + drm_plane_helper_disable(plane); + drm_plane_cleanup(plane); + + kfree(mdp5_plane); +} + +/* helper to install properties which are common to planes and crtcs */ +void mdp5_plane_install_properties(struct drm_plane *plane, + struct drm_mode_object *obj) +{ + // XXX +} + +int mdp5_plane_set_property(struct drm_plane *plane, + struct drm_property *property, uint64_t val) +{ + // XXX + return -EINVAL; +} + +static void mdp5_plane_reset(struct drm_plane *plane) +{ + struct mdp5_plane_state *mdp5_state; + + if (plane->state && plane->state->fb) + drm_framebuffer_unreference(plane->state->fb); + + kfree(to_mdp5_plane_state(plane->state)); + mdp5_state = kzalloc(sizeof(*mdp5_state), GFP_KERNEL); + + if (plane->type == DRM_PLANE_TYPE_PRIMARY) { + mdp5_state->zpos = 0; + } else { + mdp5_state->zpos = 1 + drm_plane_index(plane); + } + mdp5_state->base.plane = plane; + + plane->state = &mdp5_state->base; +} + +static struct drm_plane_state * +mdp5_plane_duplicate_state(struct drm_plane *plane) +{ + struct mdp5_plane_state *mdp5_state; + + if (WARN_ON(!plane->state)) + return NULL; + + mdp5_state = kmemdup(to_mdp5_plane_state(plane->state), + sizeof(*mdp5_state), GFP_KERNEL); + + if (mdp5_state && mdp5_state->base.fb) + drm_framebuffer_reference(mdp5_state->base.fb); + + mdp5_state->mode_changed = false; + mdp5_state->pending = false; + + return &mdp5_state->base; +} + +static void mdp5_plane_destroy_state(struct drm_plane *plane, + struct drm_plane_state *state) +{ + if (state->fb) + drm_framebuffer_unreference(state->fb); + + kfree(to_mdp5_plane_state(state)); +} + +static const struct drm_plane_funcs mdp5_plane_funcs = { + .update_plane = drm_atomic_helper_update_plane, + .disable_plane = drm_atomic_helper_disable_plane, + .destroy = mdp5_plane_destroy, + .set_property = mdp5_plane_set_property, + .reset = mdp5_plane_reset, + .atomic_duplicate_state = mdp5_plane_duplicate_state, + .atomic_destroy_state = mdp5_plane_destroy_state, +}; + +static int mdp5_plane_prepare_fb(struct drm_plane *plane, + struct drm_framebuffer *fb, + const struct drm_plane_state *new_state) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + + DBG("%s: prepare: FB[%u]", mdp5_plane->name, fb->base.id); + return msm_framebuffer_prepare(fb, mdp5_kms->id); +} + +static void mdp5_plane_cleanup_fb(struct drm_plane *plane, + struct drm_framebuffer *fb, + const struct drm_plane_state *old_state) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + + DBG("%s: cleanup: FB[%u]", mdp5_plane->name, fb->base.id); + msm_framebuffer_cleanup(fb, mdp5_kms->id); +} + +static int mdp5_plane_atomic_check(struct drm_plane *plane, + struct drm_plane_state *state) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct drm_plane_state *old_state = plane->state; + + DBG("%s: check (%d -> %d)", mdp5_plane->name, + plane_enabled(old_state), plane_enabled(state)); + + if (plane_enabled(state) && plane_enabled(old_state)) { + /* we cannot change SMP block configuration during scanout: */ + bool full_modeset = false; + if (state->fb->pixel_format != old_state->fb->pixel_format) { + DBG("%s: pixel_format change!", mdp5_plane->name); + full_modeset = true; + } + if (state->src_w != old_state->src_w) { + DBG("%s: src_w change!", mdp5_plane->name); + full_modeset = true; + } + if (to_mdp5_plane_state(old_state)->pending) { + DBG("%s: still pending!", mdp5_plane->name); + full_modeset = true; + } + if (full_modeset) { + struct drm_crtc_state *crtc_state = + drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_state->mode_changed = true; + to_mdp5_plane_state(state)->mode_changed = true; + } + } else { + to_mdp5_plane_state(state)->mode_changed = true; + } + + return 0; +} + +static void mdp5_plane_atomic_update(struct drm_plane *plane, + struct drm_plane_state *old_state) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct drm_plane_state *state = plane->state; + + DBG("%s: update", mdp5_plane->name); + + if (!plane_enabled(state)) { + to_mdp5_plane_state(state)->pending = true; + mdp5_plane_disable(plane); + } else if (to_mdp5_plane_state(state)->mode_changed) { + int ret; + to_mdp5_plane_state(state)->pending = true; + ret = mdp5_plane_mode_set(plane, + state->crtc, state->fb, + state->crtc_x, state->crtc_y, + state->crtc_w, state->crtc_h, + state->src_x, state->src_y, + state->src_w, state->src_h); + /* atomic_check should have ensured that this doesn't fail */ + WARN_ON(ret < 0); + } else { + unsigned long flags; + spin_lock_irqsave(&mdp5_plane->pipe_lock, flags); + set_scanout_locked(plane, state->fb); + spin_unlock_irqrestore(&mdp5_plane->pipe_lock, flags); + } +} + +static const struct drm_plane_helper_funcs mdp5_plane_helper_funcs = { + .prepare_fb = mdp5_plane_prepare_fb, + .cleanup_fb = mdp5_plane_cleanup_fb, + .atomic_check = mdp5_plane_atomic_check, + .atomic_update = mdp5_plane_atomic_update, +}; + +static void set_scanout_locked(struct drm_plane *plane, + struct drm_framebuffer *fb) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + enum mdp5_pipe pipe = mdp5_plane->pipe; + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_STRIDE_A(pipe), + MDP5_PIPE_SRC_STRIDE_A_P0(fb->pitches[0]) | + MDP5_PIPE_SRC_STRIDE_A_P1(fb->pitches[1])); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_STRIDE_B(pipe), + MDP5_PIPE_SRC_STRIDE_B_P2(fb->pitches[2]) | + MDP5_PIPE_SRC_STRIDE_B_P3(fb->pitches[3])); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC0_ADDR(pipe), + msm_framebuffer_iova(fb, mdp5_kms->id, 0)); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC1_ADDR(pipe), + msm_framebuffer_iova(fb, mdp5_kms->id, 1)); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC2_ADDR(pipe), + msm_framebuffer_iova(fb, mdp5_kms->id, 2)); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC3_ADDR(pipe), + msm_framebuffer_iova(fb, mdp5_kms->id, 3)); + + plane->fb = fb; +} + +/* Note: mdp5_plane->pipe_lock must be locked */ +static void csc_disable(struct mdp5_kms *mdp5_kms, enum mdp5_pipe pipe) +{ + uint32_t value = mdp5_read(mdp5_kms, REG_MDP5_PIPE_OP_MODE(pipe)) & + ~MDP5_PIPE_OP_MODE_CSC_1_EN; + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_OP_MODE(pipe), value); +} + +/* Note: mdp5_plane->pipe_lock must be locked */ +static void csc_enable(struct mdp5_kms *mdp5_kms, enum mdp5_pipe pipe, + struct csc_cfg *csc) +{ + uint32_t i, mode = 0; /* RGB, no CSC */ + uint32_t *matrix; + + if (unlikely(!csc)) + return; + + if ((csc->type == CSC_YUV2RGB) || (CSC_YUV2YUV == csc->type)) + mode |= MDP5_PIPE_OP_MODE_CSC_SRC_DATA_FORMAT(DATA_FORMAT_YUV); + if ((csc->type == CSC_RGB2YUV) || (CSC_YUV2YUV == csc->type)) + mode |= MDP5_PIPE_OP_MODE_CSC_DST_DATA_FORMAT(DATA_FORMAT_YUV); + mode |= MDP5_PIPE_OP_MODE_CSC_1_EN; + mdp5_write(mdp5_kms, REG_MDP5_PIPE_OP_MODE(pipe), mode); + + matrix = csc->matrix; + mdp5_write(mdp5_kms, REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_0(pipe), + MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_11(matrix[0]) | + MDP5_PIPE_CSC_1_MATRIX_COEFF_0_COEFF_12(matrix[1])); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_1(pipe), + MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_13(matrix[2]) | + MDP5_PIPE_CSC_1_MATRIX_COEFF_1_COEFF_21(matrix[3])); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_2(pipe), + MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_22(matrix[4]) | + MDP5_PIPE_CSC_1_MATRIX_COEFF_2_COEFF_23(matrix[5])); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_3(pipe), + MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_31(matrix[6]) | + MDP5_PIPE_CSC_1_MATRIX_COEFF_3_COEFF_32(matrix[7])); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_CSC_1_MATRIX_COEFF_4(pipe), + MDP5_PIPE_CSC_1_MATRIX_COEFF_4_COEFF_33(matrix[8])); + + for (i = 0; i < ARRAY_SIZE(csc->pre_bias); i++) { + uint32_t *pre_clamp = csc->pre_clamp; + uint32_t *post_clamp = csc->post_clamp; + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_CSC_1_PRE_CLAMP(pipe, i), + MDP5_PIPE_CSC_1_PRE_CLAMP_REG_HIGH(pre_clamp[2*i+1]) | + MDP5_PIPE_CSC_1_PRE_CLAMP_REG_LOW(pre_clamp[2*i])); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_CSC_1_POST_CLAMP(pipe, i), + MDP5_PIPE_CSC_1_POST_CLAMP_REG_HIGH(post_clamp[2*i+1]) | + MDP5_PIPE_CSC_1_POST_CLAMP_REG_LOW(post_clamp[2*i])); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_CSC_1_PRE_BIAS(pipe, i), + MDP5_PIPE_CSC_1_PRE_BIAS_REG_VALUE(csc->pre_bias[i])); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_CSC_1_POST_BIAS(pipe, i), + MDP5_PIPE_CSC_1_POST_BIAS_REG_VALUE(csc->post_bias[i])); + } +} + +#define PHASE_STEP_SHIFT 21 +#define DOWN_SCALE_RATIO_MAX 32 /* 2^(26-21) */ + +static int calc_phase_step(uint32_t src, uint32_t dst, uint32_t *out_phase) +{ + uint32_t unit; + + if (src == 0 || dst == 0) + return -EINVAL; + + /* + * PHASE_STEP_X/Y is coded on 26 bits (25:0), + * where 2^21 represents the unity "1" in fixed-point hardware design. + * This leaves 5 bits for the integer part (downscale case): + * -> maximum downscale ratio = 0b1_1111 = 31 + */ + if (src > (dst * DOWN_SCALE_RATIO_MAX)) + return -EOVERFLOW; + + unit = 1 << PHASE_STEP_SHIFT; + *out_phase = mult_frac(unit, src, dst); + + return 0; +} + +static int calc_scalex_steps(uint32_t pixel_format, uint32_t src, uint32_t dest, + uint32_t phasex_steps[2]) +{ + uint32_t phasex_step; + unsigned int hsub; + int ret; + + ret = calc_phase_step(src, dest, &phasex_step); + if (ret) + return ret; + + hsub = drm_format_horz_chroma_subsampling(pixel_format); + + phasex_steps[0] = phasex_step; + phasex_steps[1] = phasex_step / hsub; + + return 0; +} + +static int calc_scaley_steps(uint32_t pixel_format, uint32_t src, uint32_t dest, + uint32_t phasey_steps[2]) +{ + uint32_t phasey_step; + unsigned int vsub; + int ret; + + ret = calc_phase_step(src, dest, &phasey_step); + if (ret) + return ret; + + vsub = drm_format_vert_chroma_subsampling(pixel_format); + + phasey_steps[0] = phasey_step; + phasey_steps[1] = phasey_step / vsub; + + return 0; +} + +static uint32_t get_scalex_config(uint32_t src, uint32_t dest) +{ + uint32_t filter; + + filter = (src <= dest) ? SCALE_FILTER_BIL : SCALE_FILTER_PCMN; + + return MDP5_PIPE_SCALE_CONFIG_SCALEX_EN | + MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER(filter) | + MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER(filter) | + MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER(filter); +} + +static uint32_t get_scaley_config(uint32_t src, uint32_t dest) +{ + uint32_t filter; + + filter = (src <= dest) ? SCALE_FILTER_BIL : SCALE_FILTER_PCMN; + + return MDP5_PIPE_SCALE_CONFIG_SCALEY_EN | + MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER(filter) | + MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER(filter) | + MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER(filter); +} + +static int mdp5_plane_mode_set(struct drm_plane *plane, + struct drm_crtc *crtc, struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + struct device *dev = mdp5_kms->dev->dev; + enum mdp5_pipe pipe = mdp5_plane->pipe; + const struct mdp_format *format; + uint32_t nplanes, config = 0; + /* below array -> index 0: comp 0/3 ; index 1: comp 1/2 */ + uint32_t phasex_step[2] = {0,}, phasey_step[2] = {0,}; + uint32_t hdecm = 0, vdecm = 0; + uint32_t pix_format; + unsigned long flags; + int ret; + + nplanes = drm_format_num_planes(fb->pixel_format); + + /* bad formats should already be rejected: */ + if (WARN_ON(nplanes > pipe2nclients(pipe))) + return -EINVAL; + + format = to_mdp_format(msm_framebuffer_format(fb)); + pix_format = format->base.pixel_format; + + /* src values are in Q16 fixed point, convert to integer: */ + src_x = src_x >> 16; + src_y = src_y >> 16; + src_w = src_w >> 16; + src_h = src_h >> 16; + + DBG("%s: FB[%u] %u,%u,%u,%u -> CRTC[%u] %d,%d,%u,%u", mdp5_plane->name, + fb->base.id, src_x, src_y, src_w, src_h, + crtc->base.id, crtc_x, crtc_y, crtc_w, crtc_h); + + /* Request some memory from the SMP: */ + ret = mdp5_smp_request(mdp5_kms->smp, + mdp5_plane->pipe, fb->pixel_format, src_w); + if (ret) + return ret; + + /* + * Currently we update the hw for allocations/requests immediately, + * but once atomic modeset/pageflip is in place, the allocation + * would move into atomic->check_plane_state(), while updating the + * hw would remain here: + */ + mdp5_smp_configure(mdp5_kms->smp, pipe); + + /* SCALE is used to both scale and up-sample chroma components */ + + if ((src_w != crtc_w) || MDP_FORMAT_IS_YUV(format)) { + /* TODO calc hdecm */ + ret = calc_scalex_steps(pix_format, src_w, crtc_w, phasex_step); + if (ret) { + dev_err(dev, "X scaling (%d -> %d) failed: %d\n", + src_w, crtc_w, ret); + return ret; + } + config |= get_scalex_config(src_w, crtc_w); + } + + if ((src_h != crtc_h) || MDP_FORMAT_IS_YUV(format)) { + /* TODO calc vdecm */ + ret = calc_scaley_steps(pix_format, src_h, crtc_h, phasey_step); + if (ret) { + dev_err(dev, "Y scaling (%d -> %d) failed: %d\n", + src_h, crtc_h, ret); + return ret; + } + config |= get_scaley_config(src_h, crtc_h); + } + + spin_lock_irqsave(&mdp5_plane->pipe_lock, flags); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_IMG_SIZE(pipe), + MDP5_PIPE_SRC_IMG_SIZE_WIDTH(fb->width) | + MDP5_PIPE_SRC_IMG_SIZE_HEIGHT(fb->height)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_SIZE(pipe), + MDP5_PIPE_SRC_SIZE_WIDTH(src_w) | + MDP5_PIPE_SRC_SIZE_HEIGHT(src_h)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_XY(pipe), + MDP5_PIPE_SRC_XY_X(src_x) | + MDP5_PIPE_SRC_XY_Y(src_y)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_OUT_SIZE(pipe), + MDP5_PIPE_OUT_SIZE_WIDTH(crtc_w) | + MDP5_PIPE_OUT_SIZE_HEIGHT(crtc_h)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_OUT_XY(pipe), + MDP5_PIPE_OUT_XY_X(crtc_x) | + MDP5_PIPE_OUT_XY_Y(crtc_y)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_FORMAT(pipe), + MDP5_PIPE_SRC_FORMAT_A_BPC(format->bpc_a) | + MDP5_PIPE_SRC_FORMAT_R_BPC(format->bpc_r) | + MDP5_PIPE_SRC_FORMAT_G_BPC(format->bpc_g) | + MDP5_PIPE_SRC_FORMAT_B_BPC(format->bpc_b) | + COND(format->alpha_enable, MDP5_PIPE_SRC_FORMAT_ALPHA_ENABLE) | + MDP5_PIPE_SRC_FORMAT_CPP(format->cpp - 1) | + MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT(format->unpack_count - 1) | + COND(format->unpack_tight, MDP5_PIPE_SRC_FORMAT_UNPACK_TIGHT) | + MDP5_PIPE_SRC_FORMAT_NUM_PLANES(format->fetch_type) | + MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP(format->chroma_sample)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_UNPACK(pipe), + MDP5_PIPE_SRC_UNPACK_ELEM0(format->unpack[0]) | + MDP5_PIPE_SRC_UNPACK_ELEM1(format->unpack[1]) | + MDP5_PIPE_SRC_UNPACK_ELEM2(format->unpack[2]) | + MDP5_PIPE_SRC_UNPACK_ELEM3(format->unpack[3])); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_OP_MODE(pipe), + MDP5_PIPE_SRC_OP_MODE_BWC(BWC_LOSSLESS)); + + /* not using secure mode: */ + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_ADDR_SW_STATUS(pipe), 0); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_PHASE_STEP_X(pipe), + phasex_step[0]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_PHASE_STEP_Y(pipe), + phasey_step[0]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_CR_PHASE_STEP_X(pipe), + phasex_step[1]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_CR_PHASE_STEP_Y(pipe), + phasey_step[1]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_DECIMATION(pipe), + MDP5_PIPE_DECIMATION_VERT(vdecm) | + MDP5_PIPE_DECIMATION_HORZ(hdecm)); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_CONFIG(pipe), config); + + if (MDP_FORMAT_IS_YUV(format)) + csc_enable(mdp5_kms, pipe, + mdp_get_default_csc_cfg(CSC_YUV2RGB)); + else + csc_disable(mdp5_kms, pipe); + + set_scanout_locked(plane, fb); + + spin_unlock_irqrestore(&mdp5_plane->pipe_lock, flags); + + return ret; +} + +void mdp5_plane_complete_flip(struct drm_plane *plane) +{ + struct mdp5_kms *mdp5_kms = get_kms(plane); + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + enum mdp5_pipe pipe = mdp5_plane->pipe; + + DBG("%s: complete flip", mdp5_plane->name); + + mdp5_smp_commit(mdp5_kms->smp, pipe); + + to_mdp5_plane_state(plane->state)->pending = false; +} + +enum mdp5_pipe mdp5_plane_pipe(struct drm_plane *plane) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + return mdp5_plane->pipe; +} + +uint32_t mdp5_plane_get_flush(struct drm_plane *plane) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + + return mdp5_plane->flush_mask; +} + +/* initialize plane */ +struct drm_plane *mdp5_plane_init(struct drm_device *dev, + enum mdp5_pipe pipe, bool private_plane, uint32_t reg_offset) +{ + struct drm_plane *plane = NULL; + struct mdp5_plane *mdp5_plane; + int ret; + enum drm_plane_type type; + + mdp5_plane = kzalloc(sizeof(*mdp5_plane), GFP_KERNEL); + if (!mdp5_plane) { + ret = -ENOMEM; + goto fail; + } + + plane = &mdp5_plane->base; + + mdp5_plane->pipe = pipe; + mdp5_plane->name = pipe2name(pipe); + + mdp5_plane->nformats = mdp5_get_formats(pipe, mdp5_plane->formats, + ARRAY_SIZE(mdp5_plane->formats)); + + mdp5_plane->flush_mask = mdp_ctl_flush_mask_pipe(pipe); + mdp5_plane->reg_offset = reg_offset; + spin_lock_init(&mdp5_plane->pipe_lock); + + type = private_plane ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY; + ret = drm_universal_plane_init(dev, plane, 0xff, &mdp5_plane_funcs, + mdp5_plane->formats, mdp5_plane->nformats, + type); + if (ret) + goto fail; + + drm_plane_helper_add(plane, &mdp5_plane_helper_funcs); + + mdp5_plane_install_properties(plane, &plane->base); + + return plane; + +fail: + if (plane) + mdp5_plane_destroy(plane); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c new file mode 100644 index 000000000..16702aecf --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c @@ -0,0 +1,343 @@ +/* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "mdp5_kms.h" +#include "mdp5_smp.h" + + +/* SMP - Shared Memory Pool + * + * These are shared between all the clients, where each plane in a + * scanout buffer is a SMP client. Ie. scanout of 3 plane I420 on + * pipe VIG0 => 3 clients: VIG0_Y, VIG0_CB, VIG0_CR. + * + * Based on the size of the attached scanout buffer, a certain # of + * blocks must be allocated to that client out of the shared pool. + * + * In some hw, some blocks are statically allocated for certain pipes + * and CANNOT be re-allocated (eg: MMB0 and MMB1 both tied to RGB0). + * + * For each block that can be dynamically allocated, it can be either + * free, or pending/in-use by a client. The updates happen in three steps: + * + * 1) mdp5_smp_request(): + * When plane scanout is setup, calculate required number of + * blocks needed per client, and request. Blocks not inuse or + * pending by any other client are added to client's pending + * set. + * + * 2) mdp5_smp_configure(): + * As hw is programmed, before FLUSH, MDP5_MDP_SMP_ALLOC registers + * are configured for the union(pending, inuse) + * + * 3) mdp5_smp_commit(): + * After next vblank, copy pending -> inuse. Optionally update + * MDP5_SMP_ALLOC registers if there are newly unused blocks + * + * On the next vblank after changes have been committed to hw, the + * client's pending blocks become it's in-use blocks (and no-longer + * in-use blocks become available to other clients). + * + * btw, hurray for confusing overloaded acronyms! :-/ + * + * NOTE: for atomic modeset/pageflip NONBLOCK operations, step #1 + * should happen at (or before)? atomic->check(). And we'd need + * an API to discard previous requests if update is aborted or + * (test-only). + * + * TODO would perhaps be nice to have debugfs to dump out kernel + * inuse and pending state of all clients.. + */ + +struct mdp5_smp { + struct drm_device *dev; + + int blk_cnt; + int blk_size; + + spinlock_t state_lock; + mdp5_smp_state_t state; /* to track smp allocation amongst pipes: */ + + struct mdp5_client_smp_state client_state[MAX_CLIENTS]; +}; + +static inline +struct mdp5_kms *get_kms(struct mdp5_smp *smp) +{ + struct msm_drm_private *priv = smp->dev->dev_private; + + return to_mdp5_kms(to_mdp_kms(priv->kms)); +} + +static inline u32 pipe2client(enum mdp5_pipe pipe, int plane) +{ +#define CID_UNUSED 0 + + if (WARN_ON(plane >= pipe2nclients(pipe))) + return CID_UNUSED; + + /* + * Note on SMP clients: + * For ViG pipes, fetch Y/Cr/Cb-components clients are always + * consecutive, and in that order. + * + * e.g.: + * if mdp5_cfg->smp.clients[SSPP_VIG0] = N, + * Y plane's client ID is N + * Cr plane's client ID is N + 1 + * Cb plane's client ID is N + 2 + */ + + return mdp5_cfg->smp.clients[pipe] + plane; +} + +/* step #1: update # of blocks pending for the client: */ +static int smp_request_block(struct mdp5_smp *smp, + u32 cid, int nblks) +{ + struct mdp5_kms *mdp5_kms = get_kms(smp); + const struct mdp5_cfg_hw *hw_cfg; + struct mdp5_client_smp_state *ps = &smp->client_state[cid]; + int i, ret, avail, cur_nblks, cnt = smp->blk_cnt; + int reserved; + unsigned long flags; + + hw_cfg = mdp5_cfg_get_hw_config(mdp5_kms->cfg); + reserved = hw_cfg->smp.reserved[cid]; + + spin_lock_irqsave(&smp->state_lock, flags); + + if (reserved) { + nblks = max(0, nblks - reserved); + DBG("%d MMBs allocated (%d reserved)", nblks, reserved); + } + + avail = cnt - bitmap_weight(smp->state, cnt); + if (nblks > avail) { + dev_err(mdp5_kms->dev->dev, "out of blks (req=%d > avail=%d)\n", + nblks, avail); + ret = -ENOSPC; + goto fail; + } + + cur_nblks = bitmap_weight(ps->pending, cnt); + if (nblks > cur_nblks) { + /* grow the existing pending reservation: */ + for (i = cur_nblks; i < nblks; i++) { + int blk = find_first_zero_bit(smp->state, cnt); + set_bit(blk, ps->pending); + set_bit(blk, smp->state); + } + } else { + /* shrink the existing pending reservation: */ + for (i = cur_nblks; i > nblks; i--) { + int blk = find_first_bit(ps->pending, cnt); + clear_bit(blk, ps->pending); + /* don't clear in global smp_state until _commit() */ + } + } + +fail: + spin_unlock_irqrestore(&smp->state_lock, flags); + return 0; +} + +static void set_fifo_thresholds(struct mdp5_smp *smp, + enum mdp5_pipe pipe, int nblks) +{ + struct mdp5_kms *mdp5_kms = get_kms(smp); + u32 smp_entries_per_blk = smp->blk_size / (128 / BITS_PER_BYTE); + u32 val; + + /* 1/4 of SMP pool that is being fetched */ + val = (nblks * smp_entries_per_blk) / 4; + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_REQPRIO_FIFO_WM_0(pipe), val * 1); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_REQPRIO_FIFO_WM_1(pipe), val * 2); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_REQPRIO_FIFO_WM_2(pipe), val * 3); +} + +/* + * NOTE: looks like if horizontal decimation is used (if we supported that) + * then the width used to calculate SMP block requirements is the post- + * decimated width. Ie. SMP buffering sits downstream of decimation (which + * presumably happens during the dma from scanout buffer). + */ +int mdp5_smp_request(struct mdp5_smp *smp, enum mdp5_pipe pipe, u32 fmt, u32 width) +{ + struct mdp5_kms *mdp5_kms = get_kms(smp); + struct drm_device *dev = mdp5_kms->dev; + int rev = mdp5_cfg_get_hw_rev(mdp5_kms->cfg); + int i, hsub, nplanes, nlines, nblks, ret; + + nplanes = drm_format_num_planes(fmt); + hsub = drm_format_horz_chroma_subsampling(fmt); + + /* different if BWC (compressed framebuffer?) enabled: */ + nlines = 2; + + for (i = 0, nblks = 0; i < nplanes; i++) { + int n, fetch_stride, cpp; + + cpp = drm_format_plane_cpp(fmt, i); + fetch_stride = width * cpp / (i ? hsub : 1); + + n = DIV_ROUND_UP(fetch_stride * nlines, smp->blk_size); + + /* for hw rev v1.00 */ + if (rev == 0) + n = roundup_pow_of_two(n); + + DBG("%s[%d]: request %d SMP blocks", pipe2name(pipe), i, n); + ret = smp_request_block(smp, pipe2client(pipe, i), n); + if (ret) { + dev_err(dev->dev, "Cannot allocate %d SMP blocks: %d\n", + n, ret); + return ret; + } + + nblks += n; + } + + set_fifo_thresholds(smp, pipe, nblks); + + return 0; +} + +/* Release SMP blocks for all clients of the pipe */ +void mdp5_smp_release(struct mdp5_smp *smp, enum mdp5_pipe pipe) +{ + int i, nblks; + + for (i = 0, nblks = 0; i < pipe2nclients(pipe); i++) + smp_request_block(smp, pipe2client(pipe, i), 0); + set_fifo_thresholds(smp, pipe, 0); +} + +static void update_smp_state(struct mdp5_smp *smp, + u32 cid, mdp5_smp_state_t *assigned) +{ + struct mdp5_kms *mdp5_kms = get_kms(smp); + int cnt = smp->blk_cnt; + u32 blk, val; + + for_each_set_bit(blk, *assigned, cnt) { + int idx = blk / 3; + int fld = blk % 3; + + val = mdp5_read(mdp5_kms, REG_MDP5_MDP_SMP_ALLOC_W_REG(0, idx)); + + switch (fld) { + case 0: + val &= ~MDP5_MDP_SMP_ALLOC_W_REG_CLIENT0__MASK; + val |= MDP5_MDP_SMP_ALLOC_W_REG_CLIENT0(cid); + break; + case 1: + val &= ~MDP5_MDP_SMP_ALLOC_W_REG_CLIENT1__MASK; + val |= MDP5_MDP_SMP_ALLOC_W_REG_CLIENT1(cid); + break; + case 2: + val &= ~MDP5_MDP_SMP_ALLOC_W_REG_CLIENT2__MASK; + val |= MDP5_MDP_SMP_ALLOC_W_REG_CLIENT2(cid); + break; + } + + mdp5_write(mdp5_kms, REG_MDP5_MDP_SMP_ALLOC_W_REG(0, idx), val); + mdp5_write(mdp5_kms, REG_MDP5_MDP_SMP_ALLOC_R_REG(0, idx), val); + } +} + +/* step #2: configure hw for union(pending, inuse): */ +void mdp5_smp_configure(struct mdp5_smp *smp, enum mdp5_pipe pipe) +{ + int cnt = smp->blk_cnt; + mdp5_smp_state_t assigned; + int i; + + for (i = 0; i < pipe2nclients(pipe); i++) { + u32 cid = pipe2client(pipe, i); + struct mdp5_client_smp_state *ps = &smp->client_state[cid]; + + bitmap_or(assigned, ps->inuse, ps->pending, cnt); + update_smp_state(smp, cid, &assigned); + } +} + +/* step #3: after vblank, copy pending -> inuse: */ +void mdp5_smp_commit(struct mdp5_smp *smp, enum mdp5_pipe pipe) +{ + int cnt = smp->blk_cnt; + mdp5_smp_state_t released; + int i; + + for (i = 0; i < pipe2nclients(pipe); i++) { + u32 cid = pipe2client(pipe, i); + struct mdp5_client_smp_state *ps = &smp->client_state[cid]; + + /* + * Figure out if there are any blocks we where previously + * using, which can be released and made available to other + * clients: + */ + if (bitmap_andnot(released, ps->inuse, ps->pending, cnt)) { + unsigned long flags; + + spin_lock_irqsave(&smp->state_lock, flags); + /* clear released blocks: */ + bitmap_andnot(smp->state, smp->state, released, cnt); + spin_unlock_irqrestore(&smp->state_lock, flags); + + update_smp_state(smp, CID_UNUSED, &released); + } + + bitmap_copy(ps->inuse, ps->pending, cnt); + } +} + +void mdp5_smp_destroy(struct mdp5_smp *smp) +{ + kfree(smp); +} + +struct mdp5_smp *mdp5_smp_init(struct drm_device *dev, const struct mdp5_smp_block *cfg) +{ + struct mdp5_smp *smp = NULL; + int ret; + + smp = kzalloc(sizeof(*smp), GFP_KERNEL); + if (unlikely(!smp)) { + ret = -ENOMEM; + goto fail; + } + + smp->dev = dev; + smp->blk_cnt = cfg->mmb_count; + smp->blk_size = cfg->mmb_size; + + /* statically tied MMBs cannot be re-allocated: */ + bitmap_copy(smp->state, cfg->reserved_state, smp->blk_cnt); + spin_lock_init(&smp->state_lock); + + return smp; +fail: + if (smp) + mdp5_smp_destroy(smp); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h new file mode 100644 index 000000000..e47179f63 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h @@ -0,0 +1,46 @@ +/* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MDP5_SMP_H__ +#define __MDP5_SMP_H__ + +#include "msm_drv.h" + +struct mdp5_client_smp_state { + mdp5_smp_state_t inuse; + mdp5_smp_state_t pending; +}; + +struct mdp5_kms; +struct mdp5_smp; + +/* + * SMP module prototypes: + * mdp5_smp_init() returns a SMP @handler, + * which is then used to call the other mdp5_smp_*(handler, ...) functions. + */ + +struct mdp5_smp *mdp5_smp_init(struct drm_device *dev, const struct mdp5_smp_block *cfg); +void mdp5_smp_destroy(struct mdp5_smp *smp); + +int mdp5_smp_request(struct mdp5_smp *smp, enum mdp5_pipe pipe, u32 fmt, u32 width); +void mdp5_smp_configure(struct mdp5_smp *smp, enum mdp5_pipe pipe); +void mdp5_smp_commit(struct mdp5_smp *smp, enum mdp5_pipe pipe); +void mdp5_smp_release(struct mdp5_smp *smp, enum mdp5_pipe pipe); + +#endif /* __MDP5_SMP_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp_common.xml.h b/kernel/drivers/gpu/drm/msm/mdp/mdp_common.xml.h new file mode 100644 index 000000000..a1d35f162 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp_common.xml.h @@ -0,0 +1,92 @@ +#ifndef MDP_COMMON_XML +#define MDP_COMMON_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 27208 bytes, from 2015-01-13 23:56:11) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2015-01-13 23:55:57) +- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00) + +Copyright (C) 2013-2014 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum mdp_chroma_samp_type { + CHROMA_RGB = 0, + CHROMA_H2V1 = 1, + CHROMA_H1V2 = 2, + CHROMA_420 = 3, +}; + +enum mdp_sspp_fetch_type { + MDP_PLANE_INTERLEAVED = 0, + MDP_PLANE_PLANAR = 1, + MDP_PLANE_PSEUDO_PLANAR = 2, +}; + +enum mdp_mixer_stage_id { + STAGE_UNUSED = 0, + STAGE_BASE = 1, + STAGE0 = 2, + STAGE1 = 3, + STAGE2 = 4, + STAGE3 = 5, +}; + +enum mdp_alpha_type { + FG_CONST = 0, + BG_CONST = 1, + FG_PIXEL = 2, + BG_PIXEL = 3, +}; + +enum mdp_bpc { + BPC1 = 0, + BPC5 = 1, + BPC6 = 2, + BPC8 = 3, +}; + +enum mdp_bpc_alpha { + BPC1A = 0, + BPC4A = 1, + BPC6A = 2, + BPC8A = 3, +}; + + +#endif /* MDP_COMMON_XML */ diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp_format.c b/kernel/drivers/gpu/drm/msm/mdp/mdp_format.c new file mode 100644 index 000000000..f683433b6 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp_format.c @@ -0,0 +1,159 @@ +/* + * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "msm_drv.h" +#include "mdp_kms.h" + +static struct csc_cfg csc_convert[CSC_MAX] = { + [CSC_RGB2RGB] = { + .type = CSC_RGB2RGB, + .matrix = { + 0x0200, 0x0000, 0x0000, + 0x0000, 0x0200, 0x0000, + 0x0000, 0x0000, 0x0200 + }, + .pre_bias = { 0x0, 0x0, 0x0 }, + .post_bias = { 0x0, 0x0, 0x0 }, + .pre_clamp = { 0x0, 0xff, 0x0, 0xff, 0x0, 0xff }, + .post_clamp = { 0x0, 0xff, 0x0, 0xff, 0x0, 0xff }, + }, + [CSC_YUV2RGB] = { + .type = CSC_YUV2RGB, + .matrix = { + 0x0254, 0x0000, 0x0331, + 0x0254, 0xff37, 0xfe60, + 0x0254, 0x0409, 0x0000 + }, + .pre_bias = { 0xfff0, 0xff80, 0xff80 }, + .post_bias = { 0x00, 0x00, 0x00 }, + .pre_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, + .post_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, + }, + [CSC_RGB2YUV] = { + .type = CSC_RGB2YUV, + .matrix = { + 0x0083, 0x0102, 0x0032, + 0x1fb5, 0x1f6c, 0x00e1, + 0x00e1, 0x1f45, 0x1fdc + }, + .pre_bias = { 0x00, 0x00, 0x00 }, + .post_bias = { 0x10, 0x80, 0x80 }, + .pre_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, + .post_clamp = { 0x10, 0xeb, 0x10, 0xf0, 0x10, 0xf0 }, + }, + [CSC_YUV2YUV] = { + .type = CSC_YUV2YUV, + .matrix = { + 0x0200, 0x0000, 0x0000, + 0x0000, 0x0200, 0x0000, + 0x0000, 0x0000, 0x0200 + }, + .pre_bias = { 0x00, 0x00, 0x00 }, + .post_bias = { 0x00, 0x00, 0x00 }, + .pre_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, + .post_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, + }, +}; + +#define FMT(name, a, r, g, b, e0, e1, e2, e3, alpha, tight, c, cnt, fp, cs) { \ + .base = { .pixel_format = DRM_FORMAT_ ## name }, \ + .bpc_a = BPC ## a ## A, \ + .bpc_r = BPC ## r, \ + .bpc_g = BPC ## g, \ + .bpc_b = BPC ## b, \ + .unpack = { e0, e1, e2, e3 }, \ + .alpha_enable = alpha, \ + .unpack_tight = tight, \ + .cpp = c, \ + .unpack_count = cnt, \ + .fetch_type = fp, \ + .chroma_sample = cs \ +} + +#define BPC0A 0 + +/* + * Note: Keep RGB formats 1st, followed by YUV formats to avoid breaking + * mdp_get_rgb_formats()'s implementation. + */ +static const struct mdp_format formats[] = { + /* name a r g b e0 e1 e2 e3 alpha tight cpp cnt ... */ + FMT(ARGB8888, 8, 8, 8, 8, 1, 0, 2, 3, true, true, 4, 4, + MDP_PLANE_INTERLEAVED, CHROMA_RGB), + FMT(XRGB8888, 8, 8, 8, 8, 1, 0, 2, 3, false, true, 4, 4, + MDP_PLANE_INTERLEAVED, CHROMA_RGB), + FMT(RGB888, 0, 8, 8, 8, 1, 0, 2, 0, false, true, 3, 3, + MDP_PLANE_INTERLEAVED, CHROMA_RGB), + FMT(BGR888, 0, 8, 8, 8, 2, 0, 1, 0, false, true, 3, 3, + MDP_PLANE_INTERLEAVED, CHROMA_RGB), + FMT(RGB565, 0, 5, 6, 5, 1, 0, 2, 0, false, true, 2, 3, + MDP_PLANE_INTERLEAVED, CHROMA_RGB), + FMT(BGR565, 0, 5, 6, 5, 2, 0, 1, 0, false, true, 2, 3, + MDP_PLANE_INTERLEAVED, CHROMA_RGB), + + /* --- RGB formats above / YUV formats below this line --- */ + + FMT(NV12, 0, 8, 8, 8, 1, 2, 0, 0, false, true, 2, 2, + MDP_PLANE_PSEUDO_PLANAR, CHROMA_420), + FMT(NV21, 0, 8, 8, 8, 2, 1, 0, 0, false, true, 2, 2, + MDP_PLANE_PSEUDO_PLANAR, CHROMA_420), +}; + +/* + * Note: + * @rgb_only must be set to true, when requesting + * supported formats for RGB pipes. + */ +uint32_t mdp_get_formats(uint32_t *pixel_formats, uint32_t max_formats, + bool rgb_only) +{ + uint32_t i; + for (i = 0; i < ARRAY_SIZE(formats); i++) { + const struct mdp_format *f = &formats[i]; + + if (i == max_formats) + break; + + if (rgb_only && MDP_FORMAT_IS_YUV(f)) + break; + + pixel_formats[i] = f->base.pixel_format; + } + + return i; +} + +const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format) +{ + int i; + for (i = 0; i < ARRAY_SIZE(formats); i++) { + const struct mdp_format *f = &formats[i]; + if (f->base.pixel_format == format) + return &f->base; + } + return NULL; +} + +struct csc_cfg *mdp_get_default_csc_cfg(enum csc_type type) +{ + if (unlikely(WARN_ON(type >= CSC_MAX))) + return NULL; + + return &csc_convert[type]; +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp_kms.c b/kernel/drivers/gpu/drm/msm/mdp/mdp_kms.c new file mode 100644 index 000000000..1988c243f --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp_kms.c @@ -0,0 +1,148 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "msm_drv.h" +#include "mdp_kms.h" + + +struct mdp_irq_wait { + struct mdp_irq irq; + int count; +}; + +static DECLARE_WAIT_QUEUE_HEAD(wait_event); + +static DEFINE_SPINLOCK(list_lock); + +static void update_irq(struct mdp_kms *mdp_kms) +{ + struct mdp_irq *irq; + uint32_t irqmask = mdp_kms->vblank_mask; + + assert_spin_locked(&list_lock); + + list_for_each_entry(irq, &mdp_kms->irq_list, node) + irqmask |= irq->irqmask; + + mdp_kms->funcs->set_irqmask(mdp_kms, irqmask); +} + +/* if an mdp_irq's irqmask has changed, such as when mdp5 crtc<->encoder + * link changes, this must be called to figure out the new global irqmask + */ +void mdp_irq_update(struct mdp_kms *mdp_kms) +{ + unsigned long flags; + spin_lock_irqsave(&list_lock, flags); + update_irq(mdp_kms); + spin_unlock_irqrestore(&list_lock, flags); +} + +void mdp_dispatch_irqs(struct mdp_kms *mdp_kms, uint32_t status) +{ + struct mdp_irq *handler, *n; + unsigned long flags; + + spin_lock_irqsave(&list_lock, flags); + mdp_kms->in_irq = true; + list_for_each_entry_safe(handler, n, &mdp_kms->irq_list, node) { + if (handler->irqmask & status) { + spin_unlock_irqrestore(&list_lock, flags); + handler->irq(handler, handler->irqmask & status); + spin_lock_irqsave(&list_lock, flags); + } + } + mdp_kms->in_irq = false; + update_irq(mdp_kms); + spin_unlock_irqrestore(&list_lock, flags); + +} + +void mdp_update_vblank_mask(struct mdp_kms *mdp_kms, uint32_t mask, bool enable) +{ + unsigned long flags; + + spin_lock_irqsave(&list_lock, flags); + if (enable) + mdp_kms->vblank_mask |= mask; + else + mdp_kms->vblank_mask &= ~mask; + update_irq(mdp_kms); + spin_unlock_irqrestore(&list_lock, flags); +} + +static void wait_irq(struct mdp_irq *irq, uint32_t irqstatus) +{ + struct mdp_irq_wait *wait = + container_of(irq, struct mdp_irq_wait, irq); + wait->count--; + wake_up_all(&wait_event); +} + +void mdp_irq_wait(struct mdp_kms *mdp_kms, uint32_t irqmask) +{ + struct mdp_irq_wait wait = { + .irq = { + .irq = wait_irq, + .irqmask = irqmask, + }, + .count = 1, + }; + mdp_irq_register(mdp_kms, &wait.irq); + wait_event_timeout(wait_event, (wait.count <= 0), + msecs_to_jiffies(100)); + mdp_irq_unregister(mdp_kms, &wait.irq); +} + +void mdp_irq_register(struct mdp_kms *mdp_kms, struct mdp_irq *irq) +{ + unsigned long flags; + bool needs_update = false; + + spin_lock_irqsave(&list_lock, flags); + + if (!irq->registered) { + irq->registered = true; + list_add(&irq->node, &mdp_kms->irq_list); + needs_update = !mdp_kms->in_irq; + } + + spin_unlock_irqrestore(&list_lock, flags); + + if (needs_update) + mdp_irq_update(mdp_kms); +} + +void mdp_irq_unregister(struct mdp_kms *mdp_kms, struct mdp_irq *irq) +{ + unsigned long flags; + bool needs_update = false; + + spin_lock_irqsave(&list_lock, flags); + + if (irq->registered) { + irq->registered = false; + list_del(&irq->node); + needs_update = !mdp_kms->in_irq; + } + + spin_unlock_irqrestore(&list_lock, flags); + + if (needs_update) + mdp_irq_update(mdp_kms); +} diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp_kms.h b/kernel/drivers/gpu/drm/msm/mdp/mdp_kms.h new file mode 100644 index 000000000..5ae4039d6 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp_kms.h @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MDP_KMS_H__ +#define __MDP_KMS_H__ + +#include <linux/clk.h> +#include <linux/platform_device.h> +#include <linux/regulator/consumer.h> + +#include "msm_drv.h" +#include "msm_kms.h" +#include "mdp_common.xml.h" + +struct mdp_kms; + +struct mdp_kms_funcs { + struct msm_kms_funcs base; + void (*set_irqmask)(struct mdp_kms *mdp_kms, uint32_t irqmask); +}; + +struct mdp_kms { + struct msm_kms base; + + const struct mdp_kms_funcs *funcs; + + /* irq handling: */ + bool in_irq; + struct list_head irq_list; /* list of mdp4_irq */ + uint32_t vblank_mask; /* irq bits set for userspace vblank */ +}; +#define to_mdp_kms(x) container_of(x, struct mdp_kms, base) + +static inline void mdp_kms_init(struct mdp_kms *mdp_kms, + const struct mdp_kms_funcs *funcs) +{ + mdp_kms->funcs = funcs; + INIT_LIST_HEAD(&mdp_kms->irq_list); + msm_kms_init(&mdp_kms->base, &funcs->base); +} + +/* + * irq helpers: + */ + +/* For transiently registering for different MDP irqs that various parts + * of the KMS code need during setup/configuration. These are not + * necessarily the same as what drm_vblank_get/put() are requesting, and + * the hysteresis in drm_vblank_put() is not necessarily desirable for + * internal housekeeping related irq usage. + */ +struct mdp_irq { + struct list_head node; + uint32_t irqmask; + bool registered; + void (*irq)(struct mdp_irq *irq, uint32_t irqstatus); +}; + +void mdp_dispatch_irqs(struct mdp_kms *mdp_kms, uint32_t status); +void mdp_update_vblank_mask(struct mdp_kms *mdp_kms, uint32_t mask, bool enable); +void mdp_irq_wait(struct mdp_kms *mdp_kms, uint32_t irqmask); +void mdp_irq_register(struct mdp_kms *mdp_kms, struct mdp_irq *irq); +void mdp_irq_unregister(struct mdp_kms *mdp_kms, struct mdp_irq *irq); +void mdp_irq_update(struct mdp_kms *mdp_kms); + +/* + * pixel format helpers: + */ + +struct mdp_format { + struct msm_format base; + enum mdp_bpc bpc_r, bpc_g, bpc_b; + enum mdp_bpc_alpha bpc_a; + uint8_t unpack[4]; + bool alpha_enable, unpack_tight; + uint8_t cpp, unpack_count; + enum mdp_sspp_fetch_type fetch_type; + enum mdp_chroma_samp_type chroma_sample; +}; +#define to_mdp_format(x) container_of(x, struct mdp_format, base) +#define MDP_FORMAT_IS_YUV(mdp_format) ((mdp_format)->chroma_sample > CHROMA_RGB) + +uint32_t mdp_get_formats(uint32_t *formats, uint32_t max_formats, bool rgb_only); +const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format); + +enum csc_type { + CSC_RGB2RGB = 0, + CSC_YUV2RGB, + CSC_RGB2YUV, + CSC_YUV2YUV, + CSC_MAX +}; + +struct csc_cfg { + enum csc_type type; + uint32_t matrix[9]; + uint32_t pre_bias[3]; + uint32_t post_bias[3]; + uint32_t pre_clamp[6]; + uint32_t post_clamp[6]; +}; + +struct csc_cfg *mdp_get_default_csc_cfg(enum csc_type); + +#endif /* __MDP_KMS_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/msm_atomic.c b/kernel/drivers/gpu/drm/msm/msm_atomic.c new file mode 100644 index 000000000..5b192128c --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_atomic.c @@ -0,0 +1,268 @@ +/* + * Copyright (C) 2014 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_drv.h" +#include "msm_kms.h" +#include "msm_gem.h" + +struct msm_commit { + struct drm_device *dev; + struct drm_atomic_state *state; + uint32_t fence; + struct msm_fence_cb fence_cb; + uint32_t crtc_mask; +}; + +static void fence_cb(struct msm_fence_cb *cb); + +/* block until specified crtcs are no longer pending update, and + * atomically mark them as pending update + */ +static int start_atomic(struct msm_drm_private *priv, uint32_t crtc_mask) +{ + int ret; + + spin_lock(&priv->pending_crtcs_event.lock); + ret = wait_event_interruptible_locked(priv->pending_crtcs_event, + !(priv->pending_crtcs & crtc_mask)); + if (ret == 0) { + DBG("start: %08x", crtc_mask); + priv->pending_crtcs |= crtc_mask; + } + spin_unlock(&priv->pending_crtcs_event.lock); + + return ret; +} + +/* clear specified crtcs (no longer pending update) + */ +static void end_atomic(struct msm_drm_private *priv, uint32_t crtc_mask) +{ + spin_lock(&priv->pending_crtcs_event.lock); + DBG("end: %08x", crtc_mask); + priv->pending_crtcs &= ~crtc_mask; + wake_up_all_locked(&priv->pending_crtcs_event); + spin_unlock(&priv->pending_crtcs_event.lock); +} + +static struct msm_commit *commit_init(struct drm_atomic_state *state) +{ + struct msm_commit *c = kzalloc(sizeof(*c), GFP_KERNEL); + + if (!c) + return NULL; + + c->dev = state->dev; + c->state = state; + + /* TODO we might need a way to indicate to run the cb on a + * different wq so wait_for_vblanks() doesn't block retiring + * bo's.. + */ + INIT_FENCE_CB(&c->fence_cb, fence_cb); + + return c; +} + +static void commit_destroy(struct msm_commit *c) +{ + end_atomic(c->dev->dev_private, c->crtc_mask); + kfree(c); +} + +/* The (potentially) asynchronous part of the commit. At this point + * nothing can fail short of armageddon. + */ +static void complete_commit(struct msm_commit *c) +{ + struct drm_atomic_state *state = c->state; + struct drm_device *dev = state->dev; + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + + kms->funcs->prepare_commit(kms, state); + + drm_atomic_helper_commit_modeset_disables(dev, state); + + drm_atomic_helper_commit_planes(dev, state); + + drm_atomic_helper_commit_modeset_enables(dev, state); + + /* NOTE: _wait_for_vblanks() only waits for vblank on + * enabled CRTCs. So we end up faulting when disabling + * due to (potentially) unref'ing the outgoing fb's + * before the vblank when the disable has latched. + * + * But if it did wait on disabled (or newly disabled) + * CRTCs, that would be racy (ie. we could have missed + * the irq. We need some way to poll for pipe shut + * down. Or just live with occasionally hitting the + * timeout in the CRTC disable path (which really should + * not be critical path) + */ + + drm_atomic_helper_wait_for_vblanks(dev, state); + + drm_atomic_helper_cleanup_planes(dev, state); + + kms->funcs->complete_commit(kms, state); + + drm_atomic_state_free(state); + + commit_destroy(c); +} + +static void fence_cb(struct msm_fence_cb *cb) +{ + struct msm_commit *c = + container_of(cb, struct msm_commit, fence_cb); + complete_commit(c); +} + +static void add_fb(struct msm_commit *c, struct drm_framebuffer *fb) +{ + struct drm_gem_object *obj = msm_framebuffer_bo(fb, 0); + c->fence = max(c->fence, msm_gem_fence(to_msm_bo(obj), MSM_PREP_READ)); +} + + +int msm_atomic_check(struct drm_device *dev, + struct drm_atomic_state *state) +{ + int ret; + + /* + * msm ->atomic_check can update ->mode_changed for pixel format + * changes, hence must be run before we check the modeset changes. + */ + ret = drm_atomic_helper_check_planes(dev, state); + if (ret) + return ret; + + ret = drm_atomic_helper_check_modeset(dev, state); + if (ret) + return ret; + + return ret; +} + +/** + * drm_atomic_helper_commit - commit validated state object + * @dev: DRM device + * @state: the driver state object + * @async: asynchronous commit + * + * This function commits a with drm_atomic_helper_check() pre-validated state + * object. This can still fail when e.g. the framebuffer reservation fails. For + * now this doesn't implement asynchronous commits. + * + * RETURNS + * Zero for success or -errno. + */ +int msm_atomic_commit(struct drm_device *dev, + struct drm_atomic_state *state, bool async) +{ + int nplanes = dev->mode_config.num_total_plane; + int ncrtcs = dev->mode_config.num_crtc; + struct timespec timeout; + struct msm_commit *c; + int i, ret; + + ret = drm_atomic_helper_prepare_planes(dev, state); + if (ret) + return ret; + + c = commit_init(state); + if (!c) + return -ENOMEM; + + /* + * Figure out what crtcs we have: + */ + for (i = 0; i < ncrtcs; i++) { + struct drm_crtc *crtc = state->crtcs[i]; + if (!crtc) + continue; + c->crtc_mask |= (1 << drm_crtc_index(crtc)); + } + + /* + * Figure out what fence to wait for: + */ + for (i = 0; i < nplanes; i++) { + struct drm_plane *plane = state->planes[i]; + struct drm_plane_state *new_state = state->plane_states[i]; + + if (!plane) + continue; + + if ((plane->state->fb != new_state->fb) && new_state->fb) + add_fb(c, new_state->fb); + } + + /* + * Wait for pending updates on any of the same crtc's and then + * mark our set of crtc's as busy: + */ + ret = start_atomic(dev->dev_private, c->crtc_mask); + if (ret) { + kfree(c); + return ret; + } + + /* + * This is the point of no return - everything below never fails except + * when the hw goes bonghits. Which means we can commit the new state on + * the software side now. + */ + + drm_atomic_helper_swap_state(dev, state); + + /* + * Everything below can be run asynchronously without the need to grab + * any modeset locks at all under one conditions: It must be guaranteed + * that the asynchronous work has either been cancelled (if the driver + * supports it, which at least requires that the framebuffers get + * cleaned up with drm_atomic_helper_cleanup_planes()) or completed + * before the new state gets committed on the software side with + * drm_atomic_helper_swap_state(). + * + * This scheme allows new atomic state updates to be prepared and + * checked in parallel to the asynchronous completion of the previous + * update. Which is important since compositors need to figure out the + * composition of the next frame right after having submitted the + * current layout. + */ + + if (async) { + msm_queue_fence_cb(dev, &c->fence_cb, c->fence); + return 0; + } + + jiffies_to_timespec(jiffies + msecs_to_jiffies(1000), &timeout); + + ret = msm_wait_fence_interruptable(dev, c->fence, &timeout); + if (ret) { + WARN_ON(ret); // TODO unswap state back? or?? + commit_destroy(c); + return ret; + } + + complete_commit(c); + + return 0; +} diff --git a/kernel/drivers/gpu/drm/msm/msm_drv.c b/kernel/drivers/gpu/drm/msm/msm_drv.c new file mode 100644 index 000000000..c80a6bee2 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_drv.c @@ -0,0 +1,1105 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_drv.h" +#include "msm_gpu.h" +#include "msm_kms.h" + +static void msm_fb_output_poll_changed(struct drm_device *dev) +{ +#ifdef CONFIG_DRM_MSM_FBDEV + struct msm_drm_private *priv = dev->dev_private; + if (priv->fbdev) + drm_fb_helper_hotplug_event(priv->fbdev); +#endif +} + +static const struct drm_mode_config_funcs mode_config_funcs = { + .fb_create = msm_framebuffer_create, + .output_poll_changed = msm_fb_output_poll_changed, + .atomic_check = msm_atomic_check, + .atomic_commit = msm_atomic_commit, +}; + +int msm_register_mmu(struct drm_device *dev, struct msm_mmu *mmu) +{ + struct msm_drm_private *priv = dev->dev_private; + int idx = priv->num_mmus++; + + if (WARN_ON(idx >= ARRAY_SIZE(priv->mmus))) + return -EINVAL; + + priv->mmus[idx] = mmu; + + return idx; +} + +#ifdef CONFIG_DRM_MSM_REGISTER_LOGGING +static bool reglog = false; +MODULE_PARM_DESC(reglog, "Enable register read/write logging"); +module_param(reglog, bool, 0600); +#else +#define reglog 0 +#endif + +#ifdef CONFIG_DRM_MSM_FBDEV +static bool fbdev = true; +MODULE_PARM_DESC(fbdev, "Enable fbdev compat layer"); +module_param(fbdev, bool, 0600); +#endif + +static char *vram = "16m"; +MODULE_PARM_DESC(vram, "Configure VRAM size (for devices without IOMMU/GPUMMU"); +module_param(vram, charp, 0); + +/* + * Util/helpers: + */ + +void __iomem *msm_ioremap(struct platform_device *pdev, const char *name, + const char *dbgname) +{ + struct resource *res; + unsigned long size; + void __iomem *ptr; + + if (name) + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name); + else + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + + if (!res) { + dev_err(&pdev->dev, "failed to get memory resource: %s\n", name); + return ERR_PTR(-EINVAL); + } + + size = resource_size(res); + + ptr = devm_ioremap_nocache(&pdev->dev, res->start, size); + if (!ptr) { + dev_err(&pdev->dev, "failed to ioremap: %s\n", name); + return ERR_PTR(-ENOMEM); + } + + if (reglog) + printk(KERN_DEBUG "IO:region %s %p %08lx\n", dbgname, ptr, size); + + return ptr; +} + +void msm_writel(u32 data, void __iomem *addr) +{ + if (reglog) + printk(KERN_DEBUG "IO:W %p %08x\n", addr, data); + writel(data, addr); +} + +u32 msm_readl(const void __iomem *addr) +{ + u32 val = readl(addr); + if (reglog) + printk(KERN_ERR "IO:R %p %08x\n", addr, val); + return val; +} + +/* + * DRM operations: + */ + +static int msm_unload(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + struct msm_gpu *gpu = priv->gpu; + + drm_kms_helper_poll_fini(dev); + drm_mode_config_cleanup(dev); + drm_vblank_cleanup(dev); + + pm_runtime_get_sync(dev->dev); + drm_irq_uninstall(dev); + pm_runtime_put_sync(dev->dev); + + flush_workqueue(priv->wq); + destroy_workqueue(priv->wq); + + if (kms) { + pm_runtime_disable(dev->dev); + kms->funcs->destroy(kms); + } + + if (gpu) { + mutex_lock(&dev->struct_mutex); + gpu->funcs->pm_suspend(gpu); + mutex_unlock(&dev->struct_mutex); + gpu->funcs->destroy(gpu); + } + + if (priv->vram.paddr) { + DEFINE_DMA_ATTRS(attrs); + dma_set_attr(DMA_ATTR_NO_KERNEL_MAPPING, &attrs); + drm_mm_takedown(&priv->vram.mm); + dma_free_attrs(dev->dev, priv->vram.size, NULL, + priv->vram.paddr, &attrs); + } + + component_unbind_all(dev->dev, dev); + + dev->dev_private = NULL; + + kfree(priv); + + return 0; +} + +static int get_mdp_ver(struct platform_device *pdev) +{ +#ifdef CONFIG_OF + static const struct of_device_id match_types[] = { { + .compatible = "qcom,mdss_mdp", + .data = (void *)5, + }, { + /* end node */ + } }; + struct device *dev = &pdev->dev; + const struct of_device_id *match; + match = of_match_node(match_types, dev->of_node); + if (match) + return (int)(unsigned long)match->data; +#endif + return 4; +} + +#include <linux/of_address.h> + +static int msm_init_vram(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + unsigned long size = 0; + int ret = 0; + +#ifdef CONFIG_OF + /* In the device-tree world, we could have a 'memory-region' + * phandle, which gives us a link to our "vram". Allocating + * is all nicely abstracted behind the dma api, but we need + * to know the entire size to allocate it all in one go. There + * are two cases: + * 1) device with no IOMMU, in which case we need exclusive + * access to a VRAM carveout big enough for all gpu + * buffers + * 2) device with IOMMU, but where the bootloader puts up + * a splash screen. In this case, the VRAM carveout + * need only be large enough for fbdev fb. But we need + * exclusive access to the buffer to avoid the kernel + * using those pages for other purposes (which appears + * as corruption on screen before we have a chance to + * load and do initial modeset) + */ + struct device_node *node; + + node = of_parse_phandle(dev->dev->of_node, "memory-region", 0); + if (node) { + struct resource r; + ret = of_address_to_resource(node, 0, &r); + if (ret) + return ret; + size = r.end - r.start; + DRM_INFO("using VRAM carveout: %lx@%pa\n", size, &r.start); + } else +#endif + + /* if we have no IOMMU, then we need to use carveout allocator. + * Grab the entire CMA chunk carved out in early startup in + * mach-msm: + */ + if (!iommu_present(&platform_bus_type)) { + DRM_INFO("using %s VRAM carveout\n", vram); + size = memparse(vram, NULL); + } + + if (size) { + DEFINE_DMA_ATTRS(attrs); + void *p; + + priv->vram.size = size; + + drm_mm_init(&priv->vram.mm, 0, (size >> PAGE_SHIFT) - 1); + + dma_set_attr(DMA_ATTR_NO_KERNEL_MAPPING, &attrs); + dma_set_attr(DMA_ATTR_WRITE_COMBINE, &attrs); + + /* note that for no-kernel-mapping, the vaddr returned + * is bogus, but non-null if allocation succeeded: + */ + p = dma_alloc_attrs(dev->dev, size, + &priv->vram.paddr, GFP_KERNEL, &attrs); + if (!p) { + dev_err(dev->dev, "failed to allocate VRAM\n"); + priv->vram.paddr = 0; + return -ENOMEM; + } + + dev_info(dev->dev, "VRAM: %08x->%08x\n", + (uint32_t)priv->vram.paddr, + (uint32_t)(priv->vram.paddr + size)); + } + + return ret; +} + +static int msm_load(struct drm_device *dev, unsigned long flags) +{ + struct platform_device *pdev = dev->platformdev; + struct msm_drm_private *priv; + struct msm_kms *kms; + int ret; + + priv = kzalloc(sizeof(*priv), GFP_KERNEL); + if (!priv) { + dev_err(dev->dev, "failed to allocate private data\n"); + return -ENOMEM; + } + + dev->dev_private = priv; + + priv->wq = alloc_ordered_workqueue("msm", 0); + init_waitqueue_head(&priv->fence_event); + init_waitqueue_head(&priv->pending_crtcs_event); + + INIT_LIST_HEAD(&priv->inactive_list); + INIT_LIST_HEAD(&priv->fence_cbs); + + drm_mode_config_init(dev); + + platform_set_drvdata(pdev, dev); + + /* Bind all our sub-components: */ + ret = component_bind_all(dev->dev, dev); + if (ret) + return ret; + + ret = msm_init_vram(dev); + if (ret) + goto fail; + + switch (get_mdp_ver(pdev)) { + case 4: + kms = mdp4_kms_init(dev); + break; + case 5: + kms = mdp5_kms_init(dev); + break; + default: + kms = ERR_PTR(-ENODEV); + break; + } + + if (IS_ERR(kms)) { + /* + * NOTE: once we have GPU support, having no kms should not + * be considered fatal.. ideally we would still support gpu + * and (for example) use dmabuf/prime to share buffers with + * imx drm driver on iMX5 + */ + dev_err(dev->dev, "failed to load kms\n"); + ret = PTR_ERR(kms); + goto fail; + } + + priv->kms = kms; + + if (kms) { + pm_runtime_enable(dev->dev); + ret = kms->funcs->hw_init(kms); + if (ret) { + dev_err(dev->dev, "kms hw init failed: %d\n", ret); + goto fail; + } + } + + dev->mode_config.min_width = 0; + dev->mode_config.min_height = 0; + dev->mode_config.max_width = 2048; + dev->mode_config.max_height = 2048; + dev->mode_config.funcs = &mode_config_funcs; + + ret = drm_vblank_init(dev, priv->num_crtcs); + if (ret < 0) { + dev_err(dev->dev, "failed to initialize vblank\n"); + goto fail; + } + + pm_runtime_get_sync(dev->dev); + ret = drm_irq_install(dev, platform_get_irq(dev->platformdev, 0)); + pm_runtime_put_sync(dev->dev); + if (ret < 0) { + dev_err(dev->dev, "failed to install IRQ handler\n"); + goto fail; + } + + drm_mode_config_reset(dev); + +#ifdef CONFIG_DRM_MSM_FBDEV + if (fbdev) + priv->fbdev = msm_fbdev_init(dev); +#endif + + ret = msm_debugfs_late_init(dev); + if (ret) + goto fail; + + drm_kms_helper_poll_init(dev); + + return 0; + +fail: + msm_unload(dev); + return ret; +} + +static void load_gpu(struct drm_device *dev) +{ + static DEFINE_MUTEX(init_lock); + struct msm_drm_private *priv = dev->dev_private; + + mutex_lock(&init_lock); + + if (!priv->gpu) + priv->gpu = adreno_load_gpu(dev); + + mutex_unlock(&init_lock); +} + +static int msm_open(struct drm_device *dev, struct drm_file *file) +{ + struct msm_file_private *ctx; + + /* For now, load gpu on open.. to avoid the requirement of having + * firmware in the initrd. + */ + load_gpu(dev); + + ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + file->driver_priv = ctx; + + return 0; +} + +static void msm_preclose(struct drm_device *dev, struct drm_file *file) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_file_private *ctx = file->driver_priv; + struct msm_kms *kms = priv->kms; + + if (kms) + kms->funcs->preclose(kms, file); + + mutex_lock(&dev->struct_mutex); + if (ctx == priv->lastctx) + priv->lastctx = NULL; + mutex_unlock(&dev->struct_mutex); + + kfree(ctx); +} + +static void msm_lastclose(struct drm_device *dev) +{ +#ifdef CONFIG_DRM_MSM_FBDEV + struct msm_drm_private *priv = dev->dev_private; + if (priv->fbdev) + drm_fb_helper_restore_fbdev_mode_unlocked(priv->fbdev); +#endif +} + +static irqreturn_t msm_irq(int irq, void *arg) +{ + struct drm_device *dev = arg; + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + BUG_ON(!kms); + return kms->funcs->irq(kms); +} + +static void msm_irq_preinstall(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + BUG_ON(!kms); + kms->funcs->irq_preinstall(kms); +} + +static int msm_irq_postinstall(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + BUG_ON(!kms); + return kms->funcs->irq_postinstall(kms); +} + +static void msm_irq_uninstall(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + BUG_ON(!kms); + kms->funcs->irq_uninstall(kms); +} + +static int msm_enable_vblank(struct drm_device *dev, int crtc_id) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + if (!kms) + return -ENXIO; + DBG("dev=%p, crtc=%d", dev, crtc_id); + return kms->funcs->enable_vblank(kms, priv->crtcs[crtc_id]); +} + +static void msm_disable_vblank(struct drm_device *dev, int crtc_id) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + if (!kms) + return; + DBG("dev=%p, crtc=%d", dev, crtc_id); + kms->funcs->disable_vblank(kms, priv->crtcs[crtc_id]); +} + +/* + * DRM debugfs: + */ + +#ifdef CONFIG_DEBUG_FS +static int msm_gpu_show(struct drm_device *dev, struct seq_file *m) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_gpu *gpu = priv->gpu; + + if (gpu) { + seq_printf(m, "%s Status:\n", gpu->name); + gpu->funcs->show(gpu, m); + } + + return 0; +} + +static int msm_gem_show(struct drm_device *dev, struct seq_file *m) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_gpu *gpu = priv->gpu; + + if (gpu) { + seq_printf(m, "Active Objects (%s):\n", gpu->name); + msm_gem_describe_objects(&gpu->active_list, m); + } + + seq_printf(m, "Inactive Objects:\n"); + msm_gem_describe_objects(&priv->inactive_list, m); + + return 0; +} + +static int msm_mm_show(struct drm_device *dev, struct seq_file *m) +{ + return drm_mm_dump_table(m, &dev->vma_offset_manager->vm_addr_space_mm); +} + +static int msm_fb_show(struct drm_device *dev, struct seq_file *m) +{ + struct msm_drm_private *priv = dev->dev_private; + struct drm_framebuffer *fb, *fbdev_fb = NULL; + + if (priv->fbdev) { + seq_printf(m, "fbcon "); + fbdev_fb = priv->fbdev->fb; + msm_framebuffer_describe(fbdev_fb, m); + } + + mutex_lock(&dev->mode_config.fb_lock); + list_for_each_entry(fb, &dev->mode_config.fb_list, head) { + if (fb == fbdev_fb) + continue; + + seq_printf(m, "user "); + msm_framebuffer_describe(fb, m); + } + mutex_unlock(&dev->mode_config.fb_lock); + + return 0; +} + +static int show_locked(struct seq_file *m, void *arg) +{ + struct drm_info_node *node = (struct drm_info_node *) m->private; + struct drm_device *dev = node->minor->dev; + int (*show)(struct drm_device *dev, struct seq_file *m) = + node->info_ent->data; + int ret; + + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + return ret; + + ret = show(dev, m); + + mutex_unlock(&dev->struct_mutex); + + return ret; +} + +static struct drm_info_list msm_debugfs_list[] = { + {"gpu", show_locked, 0, msm_gpu_show}, + {"gem", show_locked, 0, msm_gem_show}, + { "mm", show_locked, 0, msm_mm_show }, + { "fb", show_locked, 0, msm_fb_show }, +}; + +static int late_init_minor(struct drm_minor *minor) +{ + int ret; + + if (!minor) + return 0; + + ret = msm_rd_debugfs_init(minor); + if (ret) { + dev_err(minor->dev->dev, "could not install rd debugfs\n"); + return ret; + } + + ret = msm_perf_debugfs_init(minor); + if (ret) { + dev_err(minor->dev->dev, "could not install perf debugfs\n"); + return ret; + } + + return 0; +} + +int msm_debugfs_late_init(struct drm_device *dev) +{ + int ret; + ret = late_init_minor(dev->primary); + if (ret) + return ret; + ret = late_init_minor(dev->render); + if (ret) + return ret; + ret = late_init_minor(dev->control); + return ret; +} + +static int msm_debugfs_init(struct drm_minor *minor) +{ + struct drm_device *dev = minor->dev; + int ret; + + ret = drm_debugfs_create_files(msm_debugfs_list, + ARRAY_SIZE(msm_debugfs_list), + minor->debugfs_root, minor); + + if (ret) { + dev_err(dev->dev, "could not install msm_debugfs_list\n"); + return ret; + } + + return 0; +} + +static void msm_debugfs_cleanup(struct drm_minor *minor) +{ + drm_debugfs_remove_files(msm_debugfs_list, + ARRAY_SIZE(msm_debugfs_list), minor); + if (!minor->dev->dev_private) + return; + msm_rd_debugfs_cleanup(minor); + msm_perf_debugfs_cleanup(minor); +} +#endif + +/* + * Fences: + */ + +int msm_wait_fence_interruptable(struct drm_device *dev, uint32_t fence, + struct timespec *timeout) +{ + struct msm_drm_private *priv = dev->dev_private; + int ret; + + if (!priv->gpu) + return 0; + + if (fence > priv->gpu->submitted_fence) { + DRM_ERROR("waiting on invalid fence: %u (of %u)\n", + fence, priv->gpu->submitted_fence); + return -EINVAL; + } + + if (!timeout) { + /* no-wait: */ + ret = fence_completed(dev, fence) ? 0 : -EBUSY; + } else { + unsigned long timeout_jiffies = timespec_to_jiffies(timeout); + unsigned long start_jiffies = jiffies; + unsigned long remaining_jiffies; + + if (time_after(start_jiffies, timeout_jiffies)) + remaining_jiffies = 0; + else + remaining_jiffies = timeout_jiffies - start_jiffies; + + ret = wait_event_interruptible_timeout(priv->fence_event, + fence_completed(dev, fence), + remaining_jiffies); + + if (ret == 0) { + DBG("timeout waiting for fence: %u (completed: %u)", + fence, priv->completed_fence); + ret = -ETIMEDOUT; + } else if (ret != -ERESTARTSYS) { + ret = 0; + } + } + + return ret; +} + +int msm_queue_fence_cb(struct drm_device *dev, + struct msm_fence_cb *cb, uint32_t fence) +{ + struct msm_drm_private *priv = dev->dev_private; + int ret = 0; + + mutex_lock(&dev->struct_mutex); + if (!list_empty(&cb->work.entry)) { + ret = -EINVAL; + } else if (fence > priv->completed_fence) { + cb->fence = fence; + list_add_tail(&cb->work.entry, &priv->fence_cbs); + } else { + queue_work(priv->wq, &cb->work); + } + mutex_unlock(&dev->struct_mutex); + + return ret; +} + +/* called from workqueue */ +void msm_update_fence(struct drm_device *dev, uint32_t fence) +{ + struct msm_drm_private *priv = dev->dev_private; + + mutex_lock(&dev->struct_mutex); + priv->completed_fence = max(fence, priv->completed_fence); + + while (!list_empty(&priv->fence_cbs)) { + struct msm_fence_cb *cb; + + cb = list_first_entry(&priv->fence_cbs, + struct msm_fence_cb, work.entry); + + if (cb->fence > priv->completed_fence) + break; + + list_del_init(&cb->work.entry); + queue_work(priv->wq, &cb->work); + } + + mutex_unlock(&dev->struct_mutex); + + wake_up_all(&priv->fence_event); +} + +void __msm_fence_worker(struct work_struct *work) +{ + struct msm_fence_cb *cb = container_of(work, struct msm_fence_cb, work); + cb->func(cb); +} + +/* + * DRM ioctls: + */ + +static int msm_ioctl_get_param(struct drm_device *dev, void *data, + struct drm_file *file) +{ + struct msm_drm_private *priv = dev->dev_private; + struct drm_msm_param *args = data; + struct msm_gpu *gpu; + + /* for now, we just have 3d pipe.. eventually this would need to + * be more clever to dispatch to appropriate gpu module: + */ + if (args->pipe != MSM_PIPE_3D0) + return -EINVAL; + + gpu = priv->gpu; + + if (!gpu) + return -ENXIO; + + return gpu->funcs->get_param(gpu, args->param, &args->value); +} + +static int msm_ioctl_gem_new(struct drm_device *dev, void *data, + struct drm_file *file) +{ + struct drm_msm_gem_new *args = data; + + if (args->flags & ~MSM_BO_FLAGS) { + DRM_ERROR("invalid flags: %08x\n", args->flags); + return -EINVAL; + } + + return msm_gem_new_handle(dev, file, args->size, + args->flags, &args->handle); +} + +#define TS(t) ((struct timespec){ .tv_sec = (t).tv_sec, .tv_nsec = (t).tv_nsec }) + +static int msm_ioctl_gem_cpu_prep(struct drm_device *dev, void *data, + struct drm_file *file) +{ + struct drm_msm_gem_cpu_prep *args = data; + struct drm_gem_object *obj; + int ret; + + if (args->op & ~MSM_PREP_FLAGS) { + DRM_ERROR("invalid op: %08x\n", args->op); + return -EINVAL; + } + + obj = drm_gem_object_lookup(dev, file, args->handle); + if (!obj) + return -ENOENT; + + ret = msm_gem_cpu_prep(obj, args->op, &TS(args->timeout)); + + drm_gem_object_unreference_unlocked(obj); + + return ret; +} + +static int msm_ioctl_gem_cpu_fini(struct drm_device *dev, void *data, + struct drm_file *file) +{ + struct drm_msm_gem_cpu_fini *args = data; + struct drm_gem_object *obj; + int ret; + + obj = drm_gem_object_lookup(dev, file, args->handle); + if (!obj) + return -ENOENT; + + ret = msm_gem_cpu_fini(obj); + + drm_gem_object_unreference_unlocked(obj); + + return ret; +} + +static int msm_ioctl_gem_info(struct drm_device *dev, void *data, + struct drm_file *file) +{ + struct drm_msm_gem_info *args = data; + struct drm_gem_object *obj; + int ret = 0; + + if (args->pad) + return -EINVAL; + + obj = drm_gem_object_lookup(dev, file, args->handle); + if (!obj) + return -ENOENT; + + args->offset = msm_gem_mmap_offset(obj); + + drm_gem_object_unreference_unlocked(obj); + + return ret; +} + +static int msm_ioctl_wait_fence(struct drm_device *dev, void *data, + struct drm_file *file) +{ + struct drm_msm_wait_fence *args = data; + + if (args->pad) { + DRM_ERROR("invalid pad: %08x\n", args->pad); + return -EINVAL; + } + + return msm_wait_fence_interruptable(dev, args->fence, + &TS(args->timeout)); +} + +static const struct drm_ioctl_desc msm_ioctls[] = { + DRM_IOCTL_DEF_DRV(MSM_GET_PARAM, msm_ioctl_get_param, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(MSM_GEM_NEW, msm_ioctl_gem_new, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(MSM_GEM_INFO, msm_ioctl_gem_info, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(MSM_GEM_CPU_PREP, msm_ioctl_gem_cpu_prep, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(MSM_GEM_CPU_FINI, msm_ioctl_gem_cpu_fini, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(MSM_GEM_SUBMIT, msm_ioctl_gem_submit, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), + DRM_IOCTL_DEF_DRV(MSM_WAIT_FENCE, msm_ioctl_wait_fence, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), +}; + +static const struct vm_operations_struct vm_ops = { + .fault = msm_gem_fault, + .open = drm_gem_vm_open, + .close = drm_gem_vm_close, +}; + +static const struct file_operations fops = { + .owner = THIS_MODULE, + .open = drm_open, + .release = drm_release, + .unlocked_ioctl = drm_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = drm_compat_ioctl, +#endif + .poll = drm_poll, + .read = drm_read, + .llseek = no_llseek, + .mmap = msm_gem_mmap, +}; + +static struct drm_driver msm_driver = { + .driver_features = DRIVER_HAVE_IRQ | + DRIVER_GEM | + DRIVER_PRIME | + DRIVER_RENDER | + DRIVER_MODESET, + .load = msm_load, + .unload = msm_unload, + .open = msm_open, + .preclose = msm_preclose, + .lastclose = msm_lastclose, + .set_busid = drm_platform_set_busid, + .irq_handler = msm_irq, + .irq_preinstall = msm_irq_preinstall, + .irq_postinstall = msm_irq_postinstall, + .irq_uninstall = msm_irq_uninstall, + .get_vblank_counter = drm_vblank_count, + .enable_vblank = msm_enable_vblank, + .disable_vblank = msm_disable_vblank, + .gem_free_object = msm_gem_free_object, + .gem_vm_ops = &vm_ops, + .dumb_create = msm_gem_dumb_create, + .dumb_map_offset = msm_gem_dumb_map_offset, + .dumb_destroy = drm_gem_dumb_destroy, + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, + .gem_prime_export = drm_gem_prime_export, + .gem_prime_import = drm_gem_prime_import, + .gem_prime_pin = msm_gem_prime_pin, + .gem_prime_unpin = msm_gem_prime_unpin, + .gem_prime_get_sg_table = msm_gem_prime_get_sg_table, + .gem_prime_import_sg_table = msm_gem_prime_import_sg_table, + .gem_prime_vmap = msm_gem_prime_vmap, + .gem_prime_vunmap = msm_gem_prime_vunmap, + .gem_prime_mmap = msm_gem_prime_mmap, +#ifdef CONFIG_DEBUG_FS + .debugfs_init = msm_debugfs_init, + .debugfs_cleanup = msm_debugfs_cleanup, +#endif + .ioctls = msm_ioctls, + .num_ioctls = DRM_MSM_NUM_IOCTLS, + .fops = &fops, + .name = "msm", + .desc = "MSM Snapdragon DRM", + .date = "20130625", + .major = 1, + .minor = 0, +}; + +#ifdef CONFIG_PM_SLEEP +static int msm_pm_suspend(struct device *dev) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + + drm_kms_helper_poll_disable(ddev); + + return 0; +} + +static int msm_pm_resume(struct device *dev) +{ + struct drm_device *ddev = dev_get_drvdata(dev); + + drm_kms_helper_poll_enable(ddev); + + return 0; +} +#endif + +static const struct dev_pm_ops msm_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(msm_pm_suspend, msm_pm_resume) +}; + +/* + * Componentized driver support: + */ + +#ifdef CONFIG_OF +/* NOTE: the CONFIG_OF case duplicates the same code as exynos or imx + * (or probably any other).. so probably some room for some helpers + */ +static int compare_of(struct device *dev, void *data) +{ + return dev->of_node == data; +} + +static int add_components(struct device *dev, struct component_match **matchptr, + const char *name) +{ + struct device_node *np = dev->of_node; + unsigned i; + + for (i = 0; ; i++) { + struct device_node *node; + + node = of_parse_phandle(np, name, i); + if (!node) + break; + + component_match_add(dev, matchptr, compare_of, node); + } + + return 0; +} +#else +static int compare_dev(struct device *dev, void *data) +{ + return dev == data; +} +#endif + +static int msm_drm_bind(struct device *dev) +{ + return drm_platform_init(&msm_driver, to_platform_device(dev)); +} + +static void msm_drm_unbind(struct device *dev) +{ + drm_put_dev(platform_get_drvdata(to_platform_device(dev))); +} + +static const struct component_master_ops msm_drm_ops = { + .bind = msm_drm_bind, + .unbind = msm_drm_unbind, +}; + +/* + * Platform driver: + */ + +static int msm_pdev_probe(struct platform_device *pdev) +{ + struct component_match *match = NULL; +#ifdef CONFIG_OF + add_components(&pdev->dev, &match, "connectors"); + add_components(&pdev->dev, &match, "gpus"); +#else + /* For non-DT case, it kinda sucks. We don't actually have a way + * to know whether or not we are waiting for certain devices (or if + * they are simply not present). But for non-DT we only need to + * care about apq8064/apq8060/etc (all mdp4/a3xx): + */ + static const char *devnames[] = { + "hdmi_msm.0", "kgsl-3d0.0", + }; + int i; + + DBG("Adding components.."); + + for (i = 0; i < ARRAY_SIZE(devnames); i++) { + struct device *dev; + + dev = bus_find_device_by_name(&platform_bus_type, + NULL, devnames[i]); + if (!dev) { + dev_info(&pdev->dev, "still waiting for %s\n", devnames[i]); + return -EPROBE_DEFER; + } + + component_match_add(&pdev->dev, &match, compare_dev, dev); + } +#endif + + pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); + return component_master_add_with_match(&pdev->dev, &msm_drm_ops, match); +} + +static int msm_pdev_remove(struct platform_device *pdev) +{ + component_master_del(&pdev->dev, &msm_drm_ops); + + return 0; +} + +static const struct platform_device_id msm_id[] = { + { "mdp", 0 }, + { } +}; + +static const struct of_device_id dt_match[] = { + { .compatible = "qcom,mdp" }, /* mdp4 */ + { .compatible = "qcom,mdss_mdp" }, /* mdp5 */ + {} +}; +MODULE_DEVICE_TABLE(of, dt_match); + +static struct platform_driver msm_platform_driver = { + .probe = msm_pdev_probe, + .remove = msm_pdev_remove, + .driver = { + .name = "msm", + .of_match_table = dt_match, + .pm = &msm_pm_ops, + }, + .id_table = msm_id, +}; + +static int __init msm_drm_register(void) +{ + DBG("init"); + msm_dsi_register(); + msm_edp_register(); + hdmi_register(); + adreno_register(); + return platform_driver_register(&msm_platform_driver); +} + +static void __exit msm_drm_unregister(void) +{ + DBG("fini"); + platform_driver_unregister(&msm_platform_driver); + hdmi_unregister(); + adreno_unregister(); + msm_edp_unregister(); + msm_dsi_unregister(); +} + +module_init(msm_drm_register); +module_exit(msm_drm_unregister); + +MODULE_AUTHOR("Rob Clark <robdclark@gmail.com"); +MODULE_DESCRIPTION("MSM DRM Driver"); +MODULE_LICENSE("GPL"); diff --git a/kernel/drivers/gpu/drm/msm/msm_drv.h b/kernel/drivers/gpu/drm/msm/msm_drv.h new file mode 100644 index 000000000..04db4bd1b --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_drv.h @@ -0,0 +1,316 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MSM_DRV_H__ +#define __MSM_DRV_H__ + +#include <linux/kernel.h> +#include <linux/clk.h> +#include <linux/cpufreq.h> +#include <linux/module.h> +#include <linux/component.h> +#include <linux/platform_device.h> +#include <linux/pm.h> +#include <linux/pm_runtime.h> +#include <linux/slab.h> +#include <linux/list.h> +#include <linux/iommu.h> +#include <linux/types.h> +#include <asm/sizes.h> + +#ifndef CONFIG_OF +#include <mach/board.h> +#include <mach/socinfo.h> +#include <mach/iommu_domains.h> +#endif + +#include <drm/drmP.h> +#include <drm/drm_atomic.h> +#include <drm/drm_atomic_helper.h> +#include <drm/drm_crtc_helper.h> +#include <drm/drm_plane_helper.h> +#include <drm/drm_fb_helper.h> +#include <drm/msm_drm.h> +#include <drm/drm_gem.h> + +struct msm_kms; +struct msm_gpu; +struct msm_mmu; +struct msm_rd_state; +struct msm_perf_state; +struct msm_gem_submit; + +#define NUM_DOMAINS 2 /* one for KMS, then one per gpu core (?) */ + +struct msm_file_private { + /* currently we don't do anything useful with this.. but when + * per-context address spaces are supported we'd keep track of + * the context's page-tables here. + */ + int dummy; +}; + +struct msm_drm_private { + + struct msm_kms *kms; + + /* subordinate devices, if present: */ + struct platform_device *gpu_pdev; + + /* possibly this should be in the kms component, but it is + * shared by both mdp4 and mdp5.. + */ + struct hdmi *hdmi; + + /* eDP is for mdp5 only, but kms has not been created + * when edp_bind() and edp_init() are called. Here is the only + * place to keep the edp instance. + */ + struct msm_edp *edp; + + /* DSI is shared by mdp4 and mdp5 */ + struct msm_dsi *dsi[2]; + + /* when we have more than one 'msm_gpu' these need to be an array: */ + struct msm_gpu *gpu; + struct msm_file_private *lastctx; + + struct drm_fb_helper *fbdev; + + uint32_t next_fence, completed_fence; + wait_queue_head_t fence_event; + + struct msm_rd_state *rd; + struct msm_perf_state *perf; + + /* list of GEM objects: */ + struct list_head inactive_list; + + struct workqueue_struct *wq; + + /* callbacks deferred until bo is inactive: */ + struct list_head fence_cbs; + + /* crtcs pending async atomic updates: */ + uint32_t pending_crtcs; + wait_queue_head_t pending_crtcs_event; + + /* registered MMUs: */ + unsigned int num_mmus; + struct msm_mmu *mmus[NUM_DOMAINS]; + + unsigned int num_planes; + struct drm_plane *planes[8]; + + unsigned int num_crtcs; + struct drm_crtc *crtcs[8]; + + unsigned int num_encoders; + struct drm_encoder *encoders[8]; + + unsigned int num_bridges; + struct drm_bridge *bridges[8]; + + unsigned int num_connectors; + struct drm_connector *connectors[8]; + + /* VRAM carveout, used when no IOMMU: */ + struct { + unsigned long size; + dma_addr_t paddr; + /* NOTE: mm managed at the page level, size is in # of pages + * and position mm_node->start is in # of pages: + */ + struct drm_mm mm; + } vram; +}; + +struct msm_format { + uint32_t pixel_format; +}; + +/* callback from wq once fence has passed: */ +struct msm_fence_cb { + struct work_struct work; + uint32_t fence; + void (*func)(struct msm_fence_cb *cb); +}; + +void __msm_fence_worker(struct work_struct *work); + +#define INIT_FENCE_CB(_cb, _func) do { \ + INIT_WORK(&(_cb)->work, __msm_fence_worker); \ + (_cb)->func = _func; \ + } while (0) + +int msm_atomic_check(struct drm_device *dev, + struct drm_atomic_state *state); +int msm_atomic_commit(struct drm_device *dev, + struct drm_atomic_state *state, bool async); + +int msm_register_mmu(struct drm_device *dev, struct msm_mmu *mmu); + +int msm_wait_fence_interruptable(struct drm_device *dev, uint32_t fence, + struct timespec *timeout); +int msm_queue_fence_cb(struct drm_device *dev, + struct msm_fence_cb *cb, uint32_t fence); +void msm_update_fence(struct drm_device *dev, uint32_t fence); + +int msm_ioctl_gem_submit(struct drm_device *dev, void *data, + struct drm_file *file); + +int msm_gem_mmap_obj(struct drm_gem_object *obj, + struct vm_area_struct *vma); +int msm_gem_mmap(struct file *filp, struct vm_area_struct *vma); +int msm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); +uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj); +int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id, + uint32_t *iova); +int msm_gem_get_iova(struct drm_gem_object *obj, int id, uint32_t *iova); +uint32_t msm_gem_iova(struct drm_gem_object *obj, int id); +struct page **msm_gem_get_pages(struct drm_gem_object *obj); +void msm_gem_put_pages(struct drm_gem_object *obj); +void msm_gem_put_iova(struct drm_gem_object *obj, int id); +int msm_gem_dumb_create(struct drm_file *file, struct drm_device *dev, + struct drm_mode_create_dumb *args); +int msm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev, + uint32_t handle, uint64_t *offset); +struct sg_table *msm_gem_prime_get_sg_table(struct drm_gem_object *obj); +void *msm_gem_prime_vmap(struct drm_gem_object *obj); +void msm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); +int msm_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma); +struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, struct sg_table *sg); +int msm_gem_prime_pin(struct drm_gem_object *obj); +void msm_gem_prime_unpin(struct drm_gem_object *obj); +void *msm_gem_vaddr_locked(struct drm_gem_object *obj); +void *msm_gem_vaddr(struct drm_gem_object *obj); +int msm_gem_queue_inactive_cb(struct drm_gem_object *obj, + struct msm_fence_cb *cb); +void msm_gem_move_to_active(struct drm_gem_object *obj, + struct msm_gpu *gpu, bool write, uint32_t fence); +void msm_gem_move_to_inactive(struct drm_gem_object *obj); +int msm_gem_cpu_prep(struct drm_gem_object *obj, uint32_t op, + struct timespec *timeout); +int msm_gem_cpu_fini(struct drm_gem_object *obj); +void msm_gem_free_object(struct drm_gem_object *obj); +int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file, + uint32_t size, uint32_t flags, uint32_t *handle); +struct drm_gem_object *msm_gem_new(struct drm_device *dev, + uint32_t size, uint32_t flags); +struct drm_gem_object *msm_gem_import(struct drm_device *dev, + uint32_t size, struct sg_table *sgt); + +int msm_framebuffer_prepare(struct drm_framebuffer *fb, int id); +void msm_framebuffer_cleanup(struct drm_framebuffer *fb, int id); +uint32_t msm_framebuffer_iova(struct drm_framebuffer *fb, int id, int plane); +struct drm_gem_object *msm_framebuffer_bo(struct drm_framebuffer *fb, int plane); +const struct msm_format *msm_framebuffer_format(struct drm_framebuffer *fb); +struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev, + struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos); +struct drm_framebuffer *msm_framebuffer_create(struct drm_device *dev, + struct drm_file *file, struct drm_mode_fb_cmd2 *mode_cmd); + +struct drm_fb_helper *msm_fbdev_init(struct drm_device *dev); + +struct hdmi; +int hdmi_modeset_init(struct hdmi *hdmi, struct drm_device *dev, + struct drm_encoder *encoder); +void __init hdmi_register(void); +void __exit hdmi_unregister(void); + +struct msm_edp; +void __init msm_edp_register(void); +void __exit msm_edp_unregister(void); +int msm_edp_modeset_init(struct msm_edp *edp, struct drm_device *dev, + struct drm_encoder *encoder); + +struct msm_dsi; +enum msm_dsi_encoder_id { + MSM_DSI_VIDEO_ENCODER_ID = 0, + MSM_DSI_CMD_ENCODER_ID = 1, + MSM_DSI_ENCODER_NUM = 2 +}; +#ifdef CONFIG_DRM_MSM_DSI +void __init msm_dsi_register(void); +void __exit msm_dsi_unregister(void); +int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, + struct drm_encoder *encoders[MSM_DSI_ENCODER_NUM]); +#else +static inline void __init msm_dsi_register(void) +{ +} +static inline void __exit msm_dsi_unregister(void) +{ +} +static inline int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, + struct drm_device *dev, + struct drm_encoder *encoders[MSM_DSI_ENCODER_NUM]) +{ + return -EINVAL; +} +#endif + +#ifdef CONFIG_DEBUG_FS +void msm_gem_describe(struct drm_gem_object *obj, struct seq_file *m); +void msm_gem_describe_objects(struct list_head *list, struct seq_file *m); +void msm_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m); +int msm_debugfs_late_init(struct drm_device *dev); +int msm_rd_debugfs_init(struct drm_minor *minor); +void msm_rd_debugfs_cleanup(struct drm_minor *minor); +void msm_rd_dump_submit(struct msm_gem_submit *submit); +int msm_perf_debugfs_init(struct drm_minor *minor); +void msm_perf_debugfs_cleanup(struct drm_minor *minor); +#else +static inline int msm_debugfs_late_init(struct drm_device *dev) { return 0; } +static inline void msm_rd_dump_submit(struct msm_gem_submit *submit) {} +#endif + +void __iomem *msm_ioremap(struct platform_device *pdev, const char *name, + const char *dbgname); +void msm_writel(u32 data, void __iomem *addr); +u32 msm_readl(const void __iomem *addr); + +#define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__) +#define VERB(fmt, ...) if (0) DRM_DEBUG(fmt"\n", ##__VA_ARGS__) + +static inline bool fence_completed(struct drm_device *dev, uint32_t fence) +{ + struct msm_drm_private *priv = dev->dev_private; + return priv->completed_fence >= fence; +} + +static inline int align_pitch(int width, int bpp) +{ + int bytespp = (bpp + 7) / 8; + /* adreno needs pitch aligned to 32 pixels: */ + return bytespp * ALIGN(width, 32); +} + +/* for the generated headers: */ +#define INVALID_IDX(idx) ({BUG(); 0;}) +#define fui(x) ({BUG(); 0;}) +#define util_float_to_half(x) ({BUG(); 0;}) + + +#define FIELD(val, name) (((val) & name ## __MASK) >> name ## __SHIFT) + +/* for conditionally setting boolean flag(s): */ +#define COND(bool, val) ((bool) ? (val) : 0) + + +#endif /* __MSM_DRV_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/msm_fb.c b/kernel/drivers/gpu/drm/msm/msm_fb.c new file mode 100644 index 000000000..121713281 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_fb.c @@ -0,0 +1,245 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_drv.h" +#include "msm_kms.h" + +#include "drm_crtc.h" +#include "drm_crtc_helper.h" + +struct msm_framebuffer { + struct drm_framebuffer base; + const struct msm_format *format; + struct drm_gem_object *planes[MAX_PLANE]; +}; +#define to_msm_framebuffer(x) container_of(x, struct msm_framebuffer, base) + + +static int msm_framebuffer_create_handle(struct drm_framebuffer *fb, + struct drm_file *file_priv, + unsigned int *handle) +{ + struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb); + return drm_gem_handle_create(file_priv, + msm_fb->planes[0], handle); +} + +static void msm_framebuffer_destroy(struct drm_framebuffer *fb) +{ + struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb); + int i, n = drm_format_num_planes(fb->pixel_format); + + DBG("destroy: FB ID: %d (%p)", fb->base.id, fb); + + drm_framebuffer_cleanup(fb); + + for (i = 0; i < n; i++) { + struct drm_gem_object *bo = msm_fb->planes[i]; + if (bo) + drm_gem_object_unreference_unlocked(bo); + } + + kfree(msm_fb); +} + +static int msm_framebuffer_dirty(struct drm_framebuffer *fb, + struct drm_file *file_priv, unsigned flags, unsigned color, + struct drm_clip_rect *clips, unsigned num_clips) +{ + return 0; +} + +static const struct drm_framebuffer_funcs msm_framebuffer_funcs = { + .create_handle = msm_framebuffer_create_handle, + .destroy = msm_framebuffer_destroy, + .dirty = msm_framebuffer_dirty, +}; + +#ifdef CONFIG_DEBUG_FS +void msm_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m) +{ + struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb); + int i, n = drm_format_num_planes(fb->pixel_format); + + seq_printf(m, "fb: %dx%d@%4.4s (%2d, ID:%d)\n", + fb->width, fb->height, (char *)&fb->pixel_format, + fb->refcount.refcount.counter, fb->base.id); + + for (i = 0; i < n; i++) { + seq_printf(m, " %d: offset=%d pitch=%d, obj: ", + i, fb->offsets[i], fb->pitches[i]); + msm_gem_describe(msm_fb->planes[i], m); + } +} +#endif + +/* prepare/pin all the fb's bo's for scanout. Note that it is not valid + * to prepare an fb more multiple different initiator 'id's. But that + * should be fine, since only the scanout (mdpN) side of things needs + * this, the gpu doesn't care about fb's. + */ +int msm_framebuffer_prepare(struct drm_framebuffer *fb, int id) +{ + struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb); + int ret, i, n = drm_format_num_planes(fb->pixel_format); + uint32_t iova; + + for (i = 0; i < n; i++) { + ret = msm_gem_get_iova(msm_fb->planes[i], id, &iova); + DBG("FB[%u]: iova[%d]: %08x (%d)", fb->base.id, i, iova, ret); + if (ret) + return ret; + } + + return 0; +} + +void msm_framebuffer_cleanup(struct drm_framebuffer *fb, int id) +{ + struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb); + int i, n = drm_format_num_planes(fb->pixel_format); + + for (i = 0; i < n; i++) + msm_gem_put_iova(msm_fb->planes[i], id); +} + +uint32_t msm_framebuffer_iova(struct drm_framebuffer *fb, int id, int plane) +{ + struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb); + if (!msm_fb->planes[plane]) + return 0; + return msm_gem_iova(msm_fb->planes[plane], id) + fb->offsets[plane]; +} + +struct drm_gem_object *msm_framebuffer_bo(struct drm_framebuffer *fb, int plane) +{ + struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb); + return msm_fb->planes[plane]; +} + +const struct msm_format *msm_framebuffer_format(struct drm_framebuffer *fb) +{ + struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb); + return msm_fb->format; +} + +struct drm_framebuffer *msm_framebuffer_create(struct drm_device *dev, + struct drm_file *file, struct drm_mode_fb_cmd2 *mode_cmd) +{ + struct drm_gem_object *bos[4] = {0}; + struct drm_framebuffer *fb; + int ret, i, n = drm_format_num_planes(mode_cmd->pixel_format); + + for (i = 0; i < n; i++) { + bos[i] = drm_gem_object_lookup(dev, file, + mode_cmd->handles[i]); + if (!bos[i]) { + ret = -ENXIO; + goto out_unref; + } + } + + fb = msm_framebuffer_init(dev, mode_cmd, bos); + if (IS_ERR(fb)) { + ret = PTR_ERR(fb); + goto out_unref; + } + + return fb; + +out_unref: + for (i = 0; i < n; i++) + drm_gem_object_unreference_unlocked(bos[i]); + return ERR_PTR(ret); +} + +struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev, + struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_kms *kms = priv->kms; + struct msm_framebuffer *msm_fb = NULL; + struct drm_framebuffer *fb; + const struct msm_format *format; + int ret, i, n; + unsigned int hsub, vsub; + + DBG("create framebuffer: dev=%p, mode_cmd=%p (%dx%d@%4.4s)", + dev, mode_cmd, mode_cmd->width, mode_cmd->height, + (char *)&mode_cmd->pixel_format); + + n = drm_format_num_planes(mode_cmd->pixel_format); + hsub = drm_format_horz_chroma_subsampling(mode_cmd->pixel_format); + vsub = drm_format_vert_chroma_subsampling(mode_cmd->pixel_format); + + format = kms->funcs->get_format(kms, mode_cmd->pixel_format); + if (!format) { + dev_err(dev->dev, "unsupported pixel format: %4.4s\n", + (char *)&mode_cmd->pixel_format); + ret = -EINVAL; + goto fail; + } + + msm_fb = kzalloc(sizeof(*msm_fb), GFP_KERNEL); + if (!msm_fb) { + ret = -ENOMEM; + goto fail; + } + + fb = &msm_fb->base; + + msm_fb->format = format; + + if (n > ARRAY_SIZE(msm_fb->planes)) { + ret = -EINVAL; + goto fail; + } + + for (i = 0; i < n; i++) { + unsigned int width = mode_cmd->width / (i ? hsub : 1); + unsigned int height = mode_cmd->height / (i ? vsub : 1); + unsigned int min_size; + + min_size = (height - 1) * mode_cmd->pitches[i] + + width * drm_format_plane_cpp(mode_cmd->pixel_format, i) + + mode_cmd->offsets[i]; + + if (bos[i]->size < min_size) { + ret = -EINVAL; + goto fail; + } + + msm_fb->planes[i] = bos[i]; + } + + drm_helper_mode_fill_fb_struct(fb, mode_cmd); + + ret = drm_framebuffer_init(dev, fb, &msm_framebuffer_funcs); + if (ret) { + dev_err(dev->dev, "framebuffer init failed: %d\n", ret); + goto fail; + } + + DBG("create: FB ID: %d (%p)", fb->base.id, fb); + + return fb; + +fail: + kfree(msm_fb); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/msm_fbdev.c b/kernel/drivers/gpu/drm/msm/msm_fbdev.c new file mode 100644 index 000000000..95f6532df --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_fbdev.c @@ -0,0 +1,294 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_drv.h" + +#include "drm_crtc.h" +#include "drm_fb_helper.h" +#include "msm_gem.h" + +extern int msm_gem_mmap_obj(struct drm_gem_object *obj, + struct vm_area_struct *vma); +static int msm_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma); + +/* + * fbdev funcs, to implement legacy fbdev interface on top of drm driver + */ + +#define to_msm_fbdev(x) container_of(x, struct msm_fbdev, base) + +struct msm_fbdev { + struct drm_fb_helper base; + struct drm_framebuffer *fb; + struct drm_gem_object *bo; +}; + +static struct fb_ops msm_fb_ops = { + .owner = THIS_MODULE, + + /* Note: to properly handle manual update displays, we wrap the + * basic fbdev ops which write to the framebuffer + */ + .fb_read = fb_sys_read, + .fb_write = fb_sys_write, + .fb_fillrect = sys_fillrect, + .fb_copyarea = sys_copyarea, + .fb_imageblit = sys_imageblit, + .fb_mmap = msm_fbdev_mmap, + + .fb_check_var = drm_fb_helper_check_var, + .fb_set_par = drm_fb_helper_set_par, + .fb_pan_display = drm_fb_helper_pan_display, + .fb_blank = drm_fb_helper_blank, + .fb_setcmap = drm_fb_helper_setcmap, +}; + +static int msm_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma) +{ + struct drm_fb_helper *helper = (struct drm_fb_helper *)info->par; + struct msm_fbdev *fbdev = to_msm_fbdev(helper); + struct drm_gem_object *drm_obj = fbdev->bo; + struct drm_device *dev = helper->dev; + int ret = 0; + + if (drm_device_is_unplugged(dev)) + return -ENODEV; + + mutex_lock(&dev->struct_mutex); + + ret = drm_gem_mmap_obj(drm_obj, drm_obj->size, vma); + + mutex_unlock(&dev->struct_mutex); + + if (ret) { + pr_err("%s:drm_gem_mmap_obj fail\n", __func__); + return ret; + } + + return msm_gem_mmap_obj(drm_obj, vma); +} + +static int msm_fbdev_create(struct drm_fb_helper *helper, + struct drm_fb_helper_surface_size *sizes) +{ + struct msm_fbdev *fbdev = to_msm_fbdev(helper); + struct drm_device *dev = helper->dev; + struct drm_framebuffer *fb = NULL; + struct fb_info *fbi = NULL; + struct drm_mode_fb_cmd2 mode_cmd = {0}; + uint32_t paddr; + int ret, size; + + DBG("create fbdev: %dx%d@%d (%dx%d)", sizes->surface_width, + sizes->surface_height, sizes->surface_bpp, + sizes->fb_width, sizes->fb_height); + + mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp, + sizes->surface_depth); + + mode_cmd.width = sizes->surface_width; + mode_cmd.height = sizes->surface_height; + + mode_cmd.pitches[0] = align_pitch( + mode_cmd.width, sizes->surface_bpp); + + /* allocate backing bo */ + size = mode_cmd.pitches[0] * mode_cmd.height; + DBG("allocating %d bytes for fb %d", size, dev->primary->index); + mutex_lock(&dev->struct_mutex); + fbdev->bo = msm_gem_new(dev, size, MSM_BO_SCANOUT | + MSM_BO_WC | MSM_BO_STOLEN); + mutex_unlock(&dev->struct_mutex); + if (IS_ERR(fbdev->bo)) { + ret = PTR_ERR(fbdev->bo); + fbdev->bo = NULL; + dev_err(dev->dev, "failed to allocate buffer object: %d\n", ret); + goto fail; + } + + fb = msm_framebuffer_init(dev, &mode_cmd, &fbdev->bo); + if (IS_ERR(fb)) { + dev_err(dev->dev, "failed to allocate fb\n"); + /* note: if fb creation failed, we can't rely on fb destroy + * to unref the bo: + */ + drm_gem_object_unreference(fbdev->bo); + ret = PTR_ERR(fb); + goto fail; + } + + mutex_lock(&dev->struct_mutex); + + /* + * NOTE: if we can be guaranteed to be able to map buffer + * in panic (ie. lock-safe, etc) we could avoid pinning the + * buffer now: + */ + ret = msm_gem_get_iova_locked(fbdev->bo, 0, &paddr); + if (ret) { + dev_err(dev->dev, "failed to get buffer obj iova: %d\n", ret); + goto fail_unlock; + } + + fbi = framebuffer_alloc(0, dev->dev); + if (!fbi) { + dev_err(dev->dev, "failed to allocate fb info\n"); + ret = -ENOMEM; + goto fail_unlock; + } + + DBG("fbi=%p, dev=%p", fbi, dev); + + fbdev->fb = fb; + helper->fb = fb; + helper->fbdev = fbi; + + fbi->par = helper; + fbi->flags = FBINFO_DEFAULT; + fbi->fbops = &msm_fb_ops; + + strcpy(fbi->fix.id, "msm"); + + ret = fb_alloc_cmap(&fbi->cmap, 256, 0); + if (ret) { + ret = -ENOMEM; + goto fail_unlock; + } + + drm_fb_helper_fill_fix(fbi, fb->pitches[0], fb->depth); + drm_fb_helper_fill_var(fbi, helper, sizes->fb_width, sizes->fb_height); + + dev->mode_config.fb_base = paddr; + + fbi->screen_base = msm_gem_vaddr_locked(fbdev->bo); + fbi->screen_size = fbdev->bo->size; + fbi->fix.smem_start = paddr; + fbi->fix.smem_len = fbdev->bo->size; + + DBG("par=%p, %dx%d", fbi->par, fbi->var.xres, fbi->var.yres); + DBG("allocated %dx%d fb", fbdev->fb->width, fbdev->fb->height); + + mutex_unlock(&dev->struct_mutex); + + return 0; + +fail_unlock: + mutex_unlock(&dev->struct_mutex); +fail: + + if (ret) { + framebuffer_release(fbi); + if (fb) { + drm_framebuffer_unregister_private(fb); + drm_framebuffer_remove(fb); + } + } + + return ret; +} + +static void msm_crtc_fb_gamma_set(struct drm_crtc *crtc, + u16 red, u16 green, u16 blue, int regno) +{ + DBG("fbdev: set gamma"); +} + +static void msm_crtc_fb_gamma_get(struct drm_crtc *crtc, + u16 *red, u16 *green, u16 *blue, int regno) +{ + DBG("fbdev: get gamma"); +} + +static const struct drm_fb_helper_funcs msm_fb_helper_funcs = { + .gamma_set = msm_crtc_fb_gamma_set, + .gamma_get = msm_crtc_fb_gamma_get, + .fb_probe = msm_fbdev_create, +}; + +/* initialize fbdev helper */ +struct drm_fb_helper *msm_fbdev_init(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_fbdev *fbdev = NULL; + struct drm_fb_helper *helper; + int ret; + + fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL); + if (!fbdev) + goto fail; + + helper = &fbdev->base; + + drm_fb_helper_prepare(dev, helper, &msm_fb_helper_funcs); + + ret = drm_fb_helper_init(dev, helper, + priv->num_crtcs, priv->num_connectors); + if (ret) { + dev_err(dev->dev, "could not init fbdev: ret=%d\n", ret); + goto fail; + } + + ret = drm_fb_helper_single_add_all_connectors(helper); + if (ret) + goto fini; + + ret = drm_fb_helper_initial_config(helper, 32); + if (ret) + goto fini; + + priv->fbdev = helper; + + return helper; + +fini: + drm_fb_helper_fini(helper); +fail: + kfree(fbdev); + return NULL; +} + +void msm_fbdev_free(struct drm_device *dev) +{ + struct msm_drm_private *priv = dev->dev_private; + struct drm_fb_helper *helper = priv->fbdev; + struct msm_fbdev *fbdev; + struct fb_info *fbi; + + DBG(); + + fbi = helper->fbdev; + + /* only cleanup framebuffer if it is present */ + if (fbi) { + unregister_framebuffer(fbi); + framebuffer_release(fbi); + } + + drm_fb_helper_fini(helper); + + fbdev = to_msm_fbdev(priv->fbdev); + + /* this will free the backing object */ + if (fbdev->fb) { + drm_framebuffer_unregister_private(fbdev->fb); + drm_framebuffer_remove(fbdev->fb); + } + + kfree(fbdev); + + priv->fbdev = NULL; +} diff --git a/kernel/drivers/gpu/drm/msm/msm_gem.c b/kernel/drivers/gpu/drm/msm/msm_gem.c new file mode 100644 index 000000000..52839769e --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_gem.c @@ -0,0 +1,707 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/spinlock.h> +#include <linux/shmem_fs.h> +#include <linux/dma-buf.h> + +#include "msm_drv.h" +#include "msm_gem.h" +#include "msm_gpu.h" +#include "msm_mmu.h" + +static dma_addr_t physaddr(struct drm_gem_object *obj) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + struct msm_drm_private *priv = obj->dev->dev_private; + return (((dma_addr_t)msm_obj->vram_node->start) << PAGE_SHIFT) + + priv->vram.paddr; +} + +static bool use_pages(struct drm_gem_object *obj) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + return !msm_obj->vram_node; +} + +/* allocate pages from VRAM carveout, used when no IOMMU: */ +static struct page **get_pages_vram(struct drm_gem_object *obj, + int npages) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + struct msm_drm_private *priv = obj->dev->dev_private; + dma_addr_t paddr; + struct page **p; + int ret, i; + + p = drm_malloc_ab(npages, sizeof(struct page *)); + if (!p) + return ERR_PTR(-ENOMEM); + + ret = drm_mm_insert_node(&priv->vram.mm, msm_obj->vram_node, + npages, 0, DRM_MM_SEARCH_DEFAULT); + if (ret) { + drm_free_large(p); + return ERR_PTR(ret); + } + + paddr = physaddr(obj); + for (i = 0; i < npages; i++) { + p[i] = phys_to_page(paddr); + paddr += PAGE_SIZE; + } + + return p; +} + +/* called with dev->struct_mutex held */ +static struct page **get_pages(struct drm_gem_object *obj) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + + if (!msm_obj->pages) { + struct drm_device *dev = obj->dev; + struct page **p; + int npages = obj->size >> PAGE_SHIFT; + + if (use_pages(obj)) + p = drm_gem_get_pages(obj); + else + p = get_pages_vram(obj, npages); + + if (IS_ERR(p)) { + dev_err(dev->dev, "could not get pages: %ld\n", + PTR_ERR(p)); + return p; + } + + msm_obj->sgt = drm_prime_pages_to_sg(p, npages); + if (IS_ERR(msm_obj->sgt)) { + dev_err(dev->dev, "failed to allocate sgt\n"); + return ERR_CAST(msm_obj->sgt); + } + + msm_obj->pages = p; + + /* For non-cached buffers, ensure the new pages are clean + * because display controller, GPU, etc. are not coherent: + */ + if (msm_obj->flags & (MSM_BO_WC|MSM_BO_UNCACHED)) + dma_map_sg(dev->dev, msm_obj->sgt->sgl, + msm_obj->sgt->nents, DMA_BIDIRECTIONAL); + } + + return msm_obj->pages; +} + +static void put_pages(struct drm_gem_object *obj) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + + if (msm_obj->pages) { + /* For non-cached buffers, ensure the new pages are clean + * because display controller, GPU, etc. are not coherent: + */ + if (msm_obj->flags & (MSM_BO_WC|MSM_BO_UNCACHED)) + dma_unmap_sg(obj->dev->dev, msm_obj->sgt->sgl, + msm_obj->sgt->nents, DMA_BIDIRECTIONAL); + sg_free_table(msm_obj->sgt); + kfree(msm_obj->sgt); + + if (use_pages(obj)) + drm_gem_put_pages(obj, msm_obj->pages, true, false); + else { + drm_mm_remove_node(msm_obj->vram_node); + drm_free_large(msm_obj->pages); + } + + msm_obj->pages = NULL; + } +} + +struct page **msm_gem_get_pages(struct drm_gem_object *obj) +{ + struct drm_device *dev = obj->dev; + struct page **p; + mutex_lock(&dev->struct_mutex); + p = get_pages(obj); + mutex_unlock(&dev->struct_mutex); + return p; +} + +void msm_gem_put_pages(struct drm_gem_object *obj) +{ + /* when we start tracking the pin count, then do something here */ +} + +int msm_gem_mmap_obj(struct drm_gem_object *obj, + struct vm_area_struct *vma) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + + vma->vm_flags &= ~VM_PFNMAP; + vma->vm_flags |= VM_MIXEDMAP; + + if (msm_obj->flags & MSM_BO_WC) { + vma->vm_page_prot = pgprot_writecombine(vm_get_page_prot(vma->vm_flags)); + } else if (msm_obj->flags & MSM_BO_UNCACHED) { + vma->vm_page_prot = pgprot_noncached(vm_get_page_prot(vma->vm_flags)); + } else { + /* + * Shunt off cached objs to shmem file so they have their own + * address_space (so unmap_mapping_range does what we want, + * in particular in the case of mmap'd dmabufs) + */ + fput(vma->vm_file); + get_file(obj->filp); + vma->vm_pgoff = 0; + vma->vm_file = obj->filp; + + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); + } + + return 0; +} + +int msm_gem_mmap(struct file *filp, struct vm_area_struct *vma) +{ + int ret; + + ret = drm_gem_mmap(filp, vma); + if (ret) { + DBG("mmap failed: %d", ret); + return ret; + } + + return msm_gem_mmap_obj(vma->vm_private_data, vma); +} + +int msm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) +{ + struct drm_gem_object *obj = vma->vm_private_data; + struct drm_device *dev = obj->dev; + struct page **pages; + unsigned long pfn; + pgoff_t pgoff; + int ret; + + /* Make sure we don't parallel update on a fault, nor move or remove + * something from beneath our feet + */ + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + goto out; + + /* make sure we have pages attached now */ + pages = get_pages(obj); + if (IS_ERR(pages)) { + ret = PTR_ERR(pages); + goto out_unlock; + } + + /* We don't use vmf->pgoff since that has the fake offset: */ + pgoff = ((unsigned long)vmf->virtual_address - + vma->vm_start) >> PAGE_SHIFT; + + pfn = page_to_pfn(pages[pgoff]); + + VERB("Inserting %p pfn %lx, pa %lx", vmf->virtual_address, + pfn, pfn << PAGE_SHIFT); + + ret = vm_insert_mixed(vma, (unsigned long)vmf->virtual_address, pfn); + +out_unlock: + mutex_unlock(&dev->struct_mutex); +out: + switch (ret) { + case -EAGAIN: + case 0: + case -ERESTARTSYS: + case -EINTR: + case -EBUSY: + /* + * EBUSY is ok: this just means that another thread + * already did the job. + */ + return VM_FAULT_NOPAGE; + case -ENOMEM: + return VM_FAULT_OOM; + default: + return VM_FAULT_SIGBUS; + } +} + +/** get mmap offset */ +static uint64_t mmap_offset(struct drm_gem_object *obj) +{ + struct drm_device *dev = obj->dev; + int ret; + + WARN_ON(!mutex_is_locked(&dev->struct_mutex)); + + /* Make it mmapable */ + ret = drm_gem_create_mmap_offset(obj); + + if (ret) { + dev_err(dev->dev, "could not allocate mmap offset\n"); + return 0; + } + + return drm_vma_node_offset_addr(&obj->vma_node); +} + +uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj) +{ + uint64_t offset; + mutex_lock(&obj->dev->struct_mutex); + offset = mmap_offset(obj); + mutex_unlock(&obj->dev->struct_mutex); + return offset; +} + +/* should be called under struct_mutex.. although it can be called + * from atomic context without struct_mutex to acquire an extra + * iova ref if you know one is already held. + * + * That means when I do eventually need to add support for unpinning + * the refcnt counter needs to be atomic_t. + */ +int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id, + uint32_t *iova) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + int ret = 0; + + if (!msm_obj->domain[id].iova) { + struct msm_drm_private *priv = obj->dev->dev_private; + struct page **pages = get_pages(obj); + + if (IS_ERR(pages)) + return PTR_ERR(pages); + + if (iommu_present(&platform_bus_type)) { + struct msm_mmu *mmu = priv->mmus[id]; + uint32_t offset; + + if (WARN_ON(!mmu)) + return -EINVAL; + + offset = (uint32_t)mmap_offset(obj); + ret = mmu->funcs->map(mmu, offset, msm_obj->sgt, + obj->size, IOMMU_READ | IOMMU_WRITE); + msm_obj->domain[id].iova = offset; + } else { + msm_obj->domain[id].iova = physaddr(obj); + } + } + + if (!ret) + *iova = msm_obj->domain[id].iova; + + return ret; +} + +/* get iova, taking a reference. Should have a matching put */ +int msm_gem_get_iova(struct drm_gem_object *obj, int id, uint32_t *iova) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + int ret; + + /* this is safe right now because we don't unmap until the + * bo is deleted: + */ + if (msm_obj->domain[id].iova) { + *iova = msm_obj->domain[id].iova; + return 0; + } + + mutex_lock(&obj->dev->struct_mutex); + ret = msm_gem_get_iova_locked(obj, id, iova); + mutex_unlock(&obj->dev->struct_mutex); + return ret; +} + +/* get iova without taking a reference, used in places where you have + * already done a 'msm_gem_get_iova()'. + */ +uint32_t msm_gem_iova(struct drm_gem_object *obj, int id) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + WARN_ON(!msm_obj->domain[id].iova); + return msm_obj->domain[id].iova; +} + +void msm_gem_put_iova(struct drm_gem_object *obj, int id) +{ + // XXX TODO .. + // NOTE: probably don't need a _locked() version.. we wouldn't + // normally unmap here, but instead just mark that it could be + // unmapped (if the iova refcnt drops to zero), but then later + // if another _get_iova_locked() fails we can start unmapping + // things that are no longer needed.. +} + +int msm_gem_dumb_create(struct drm_file *file, struct drm_device *dev, + struct drm_mode_create_dumb *args) +{ + args->pitch = align_pitch(args->width, args->bpp); + args->size = PAGE_ALIGN(args->pitch * args->height); + return msm_gem_new_handle(dev, file, args->size, + MSM_BO_SCANOUT | MSM_BO_WC, &args->handle); +} + +int msm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev, + uint32_t handle, uint64_t *offset) +{ + struct drm_gem_object *obj; + int ret = 0; + + /* GEM does all our handle to object mapping */ + obj = drm_gem_object_lookup(dev, file, handle); + if (obj == NULL) { + ret = -ENOENT; + goto fail; + } + + *offset = msm_gem_mmap_offset(obj); + + drm_gem_object_unreference_unlocked(obj); + +fail: + return ret; +} + +void *msm_gem_vaddr_locked(struct drm_gem_object *obj) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + WARN_ON(!mutex_is_locked(&obj->dev->struct_mutex)); + if (!msm_obj->vaddr) { + struct page **pages = get_pages(obj); + if (IS_ERR(pages)) + return ERR_CAST(pages); + msm_obj->vaddr = vmap(pages, obj->size >> PAGE_SHIFT, + VM_MAP, pgprot_writecombine(PAGE_KERNEL)); + } + return msm_obj->vaddr; +} + +void *msm_gem_vaddr(struct drm_gem_object *obj) +{ + void *ret; + mutex_lock(&obj->dev->struct_mutex); + ret = msm_gem_vaddr_locked(obj); + mutex_unlock(&obj->dev->struct_mutex); + return ret; +} + +/* setup callback for when bo is no longer busy.. + * TODO probably want to differentiate read vs write.. + */ +int msm_gem_queue_inactive_cb(struct drm_gem_object *obj, + struct msm_fence_cb *cb) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + uint32_t fence = msm_gem_fence(msm_obj, + MSM_PREP_READ | MSM_PREP_WRITE); + return msm_queue_fence_cb(obj->dev, cb, fence); +} + +void msm_gem_move_to_active(struct drm_gem_object *obj, + struct msm_gpu *gpu, bool write, uint32_t fence) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + msm_obj->gpu = gpu; + if (write) + msm_obj->write_fence = fence; + else + msm_obj->read_fence = fence; + list_del_init(&msm_obj->mm_list); + list_add_tail(&msm_obj->mm_list, &gpu->active_list); +} + +void msm_gem_move_to_inactive(struct drm_gem_object *obj) +{ + struct drm_device *dev = obj->dev; + struct msm_drm_private *priv = dev->dev_private; + struct msm_gem_object *msm_obj = to_msm_bo(obj); + + WARN_ON(!mutex_is_locked(&dev->struct_mutex)); + + msm_obj->gpu = NULL; + msm_obj->read_fence = 0; + msm_obj->write_fence = 0; + list_del_init(&msm_obj->mm_list); + list_add_tail(&msm_obj->mm_list, &priv->inactive_list); +} + +int msm_gem_cpu_prep(struct drm_gem_object *obj, uint32_t op, + struct timespec *timeout) +{ + struct drm_device *dev = obj->dev; + struct msm_gem_object *msm_obj = to_msm_bo(obj); + int ret = 0; + + if (is_active(msm_obj)) { + uint32_t fence = msm_gem_fence(msm_obj, op); + + if (op & MSM_PREP_NOSYNC) + timeout = NULL; + + ret = msm_wait_fence_interruptable(dev, fence, timeout); + } + + /* TODO cache maintenance */ + + return ret; +} + +int msm_gem_cpu_fini(struct drm_gem_object *obj) +{ + /* TODO cache maintenance */ + return 0; +} + +#ifdef CONFIG_DEBUG_FS +void msm_gem_describe(struct drm_gem_object *obj, struct seq_file *m) +{ + struct drm_device *dev = obj->dev; + struct msm_gem_object *msm_obj = to_msm_bo(obj); + uint64_t off = drm_vma_node_start(&obj->vma_node); + + WARN_ON(!mutex_is_locked(&dev->struct_mutex)); + seq_printf(m, "%08x: %c(r=%u,w=%u) %2d (%2d) %08llx %p %zu\n", + msm_obj->flags, is_active(msm_obj) ? 'A' : 'I', + msm_obj->read_fence, msm_obj->write_fence, + obj->name, obj->refcount.refcount.counter, + off, msm_obj->vaddr, obj->size); +} + +void msm_gem_describe_objects(struct list_head *list, struct seq_file *m) +{ + struct msm_gem_object *msm_obj; + int count = 0; + size_t size = 0; + + list_for_each_entry(msm_obj, list, mm_list) { + struct drm_gem_object *obj = &msm_obj->base; + seq_printf(m, " "); + msm_gem_describe(obj, m); + count++; + size += obj->size; + } + + seq_printf(m, "Total %d objects, %zu bytes\n", count, size); +} +#endif + +void msm_gem_free_object(struct drm_gem_object *obj) +{ + struct drm_device *dev = obj->dev; + struct msm_drm_private *priv = obj->dev->dev_private; + struct msm_gem_object *msm_obj = to_msm_bo(obj); + int id; + + WARN_ON(!mutex_is_locked(&dev->struct_mutex)); + + /* object should not be on active list: */ + WARN_ON(is_active(msm_obj)); + + list_del(&msm_obj->mm_list); + + for (id = 0; id < ARRAY_SIZE(msm_obj->domain); id++) { + struct msm_mmu *mmu = priv->mmus[id]; + if (mmu && msm_obj->domain[id].iova) { + uint32_t offset = msm_obj->domain[id].iova; + mmu->funcs->unmap(mmu, offset, msm_obj->sgt, obj->size); + } + } + + if (obj->import_attach) { + if (msm_obj->vaddr) + dma_buf_vunmap(obj->import_attach->dmabuf, msm_obj->vaddr); + + /* Don't drop the pages for imported dmabuf, as they are not + * ours, just free the array we allocated: + */ + if (msm_obj->pages) + drm_free_large(msm_obj->pages); + + } else { + vunmap(msm_obj->vaddr); + put_pages(obj); + } + + if (msm_obj->resv == &msm_obj->_resv) + reservation_object_fini(msm_obj->resv); + + drm_gem_object_release(obj); + + kfree(msm_obj); +} + +/* convenience method to construct a GEM buffer object, and userspace handle */ +int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file, + uint32_t size, uint32_t flags, uint32_t *handle) +{ + struct drm_gem_object *obj; + int ret; + + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + return ret; + + obj = msm_gem_new(dev, size, flags); + + mutex_unlock(&dev->struct_mutex); + + if (IS_ERR(obj)) + return PTR_ERR(obj); + + ret = drm_gem_handle_create(file, obj, handle); + + /* drop reference from allocate - handle holds it now */ + drm_gem_object_unreference_unlocked(obj); + + return ret; +} + +static int msm_gem_new_impl(struct drm_device *dev, + uint32_t size, uint32_t flags, + struct drm_gem_object **obj) +{ + struct msm_drm_private *priv = dev->dev_private; + struct msm_gem_object *msm_obj; + unsigned sz; + bool use_vram = false; + + switch (flags & MSM_BO_CACHE_MASK) { + case MSM_BO_UNCACHED: + case MSM_BO_CACHED: + case MSM_BO_WC: + break; + default: + dev_err(dev->dev, "invalid cache flag: %x\n", + (flags & MSM_BO_CACHE_MASK)); + return -EINVAL; + } + + if (!iommu_present(&platform_bus_type)) + use_vram = true; + else if ((flags & MSM_BO_STOLEN) && priv->vram.size) + use_vram = true; + + if (WARN_ON(use_vram && !priv->vram.size)) + return -EINVAL; + + sz = sizeof(*msm_obj); + if (use_vram) + sz += sizeof(struct drm_mm_node); + + msm_obj = kzalloc(sz, GFP_KERNEL); + if (!msm_obj) + return -ENOMEM; + + if (use_vram) + msm_obj->vram_node = (void *)&msm_obj[1]; + + msm_obj->flags = flags; + + msm_obj->resv = &msm_obj->_resv; + reservation_object_init(msm_obj->resv); + + INIT_LIST_HEAD(&msm_obj->submit_entry); + list_add_tail(&msm_obj->mm_list, &priv->inactive_list); + + *obj = &msm_obj->base; + + return 0; +} + +struct drm_gem_object *msm_gem_new(struct drm_device *dev, + uint32_t size, uint32_t flags) +{ + struct drm_gem_object *obj = NULL; + int ret; + + WARN_ON(!mutex_is_locked(&dev->struct_mutex)); + + size = PAGE_ALIGN(size); + + ret = msm_gem_new_impl(dev, size, flags, &obj); + if (ret) + goto fail; + + if (use_pages(obj)) { + ret = drm_gem_object_init(dev, obj, size); + if (ret) + goto fail; + } else { + drm_gem_private_object_init(dev, obj, size); + } + + return obj; + +fail: + if (obj) + drm_gem_object_unreference(obj); + + return ERR_PTR(ret); +} + +struct drm_gem_object *msm_gem_import(struct drm_device *dev, + uint32_t size, struct sg_table *sgt) +{ + struct msm_gem_object *msm_obj; + struct drm_gem_object *obj; + int ret, npages; + + /* if we don't have IOMMU, don't bother pretending we can import: */ + if (!iommu_present(&platform_bus_type)) { + dev_err(dev->dev, "cannot import without IOMMU\n"); + return ERR_PTR(-EINVAL); + } + + size = PAGE_ALIGN(size); + + ret = msm_gem_new_impl(dev, size, MSM_BO_WC, &obj); + if (ret) + goto fail; + + drm_gem_private_object_init(dev, obj, size); + + npages = size / PAGE_SIZE; + + msm_obj = to_msm_bo(obj); + msm_obj->sgt = sgt; + msm_obj->pages = drm_malloc_ab(npages, sizeof(struct page *)); + if (!msm_obj->pages) { + ret = -ENOMEM; + goto fail; + } + + ret = drm_prime_sg_to_page_addr_arrays(sgt, msm_obj->pages, NULL, npages); + if (ret) + goto fail; + + return obj; + +fail: + if (obj) + drm_gem_object_unreference_unlocked(obj); + + return ERR_PTR(ret); +} diff --git a/kernel/drivers/gpu/drm/msm/msm_gem.h b/kernel/drivers/gpu/drm/msm/msm_gem.h new file mode 100644 index 000000000..85d481e29 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_gem.h @@ -0,0 +1,118 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MSM_GEM_H__ +#define __MSM_GEM_H__ + +#include <linux/reservation.h> +#include "msm_drv.h" + +/* Additional internal-use only BO flags: */ +#define MSM_BO_STOLEN 0x10000000 /* try to use stolen/splash memory */ + +struct msm_gem_object { + struct drm_gem_object base; + + uint32_t flags; + + /* And object is either: + * inactive - on priv->inactive_list + * active - on one one of the gpu's active_list.. well, at + * least for now we don't have (I don't think) hw sync between + * 2d and 3d one devices which have both, meaning we need to + * block on submit if a bo is already on other ring + * + */ + struct list_head mm_list; + struct msm_gpu *gpu; /* non-null if active */ + uint32_t read_fence, write_fence; + + /* Transiently in the process of submit ioctl, objects associated + * with the submit are on submit->bo_list.. this only lasts for + * the duration of the ioctl, so one bo can never be on multiple + * submit lists. + */ + struct list_head submit_entry; + + struct page **pages; + struct sg_table *sgt; + void *vaddr; + + struct { + // XXX + uint32_t iova; + } domain[NUM_DOMAINS]; + + /* normally (resv == &_resv) except for imported bo's */ + struct reservation_object *resv; + struct reservation_object _resv; + + /* For physically contiguous buffers. Used when we don't have + * an IOMMU. Also used for stolen/splashscreen buffer. + */ + struct drm_mm_node *vram_node; +}; +#define to_msm_bo(x) container_of(x, struct msm_gem_object, base) + +static inline bool is_active(struct msm_gem_object *msm_obj) +{ + return msm_obj->gpu != NULL; +} + +static inline uint32_t msm_gem_fence(struct msm_gem_object *msm_obj, + uint32_t op) +{ + uint32_t fence = 0; + + if (op & MSM_PREP_READ) + fence = msm_obj->write_fence; + if (op & MSM_PREP_WRITE) + fence = max(fence, msm_obj->read_fence); + + return fence; +} + +#define MAX_CMDS 4 + +/* Created per submit-ioctl, to track bo's and cmdstream bufs, etc, + * associated with the cmdstream submission for synchronization (and + * make it easier to unwind when things go wrong, etc). This only + * lasts for the duration of the submit-ioctl. + */ +struct msm_gem_submit { + struct drm_device *dev; + struct msm_gpu *gpu; + struct list_head bo_list; + struct ww_acquire_ctx ticket; + uint32_t fence; + bool valid; + unsigned int nr_cmds; + unsigned int nr_bos; + struct { + uint32_t type; + uint32_t size; /* in dwords */ + uint32_t iova; + uint32_t idx; /* cmdstream buffer idx in bos[] */ + } cmd[MAX_CMDS]; + struct { + uint32_t flags; + struct msm_gem_object *obj; + uint32_t iova; + } bos[0]; +}; + +#endif /* __MSM_GEM_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/msm_gem_prime.c b/kernel/drivers/gpu/drm/msm/msm_gem_prime.c new file mode 100644 index 000000000..dd7a7ab60 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_gem_prime.c @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_drv.h" +#include "msm_gem.h" + +#include <linux/dma-buf.h> + +struct sg_table *msm_gem_prime_get_sg_table(struct drm_gem_object *obj) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + BUG_ON(!msm_obj->sgt); /* should have already pinned! */ + return msm_obj->sgt; +} + +void *msm_gem_prime_vmap(struct drm_gem_object *obj) +{ + return msm_gem_vaddr(obj); +} + +void msm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) +{ + /* TODO msm_gem_vunmap() */ +} + +int msm_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) +{ + int ret; + + mutex_lock(&obj->dev->struct_mutex); + ret = drm_gem_mmap_obj(obj, obj->size, vma); + mutex_unlock(&obj->dev->struct_mutex); + if (ret < 0) + return ret; + + return msm_gem_mmap_obj(vma->vm_private_data, vma); +} + +struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, struct sg_table *sg) +{ + return msm_gem_import(dev, attach->dmabuf->size, sg); +} + +int msm_gem_prime_pin(struct drm_gem_object *obj) +{ + if (!obj->import_attach) + msm_gem_get_pages(obj); + return 0; +} + +void msm_gem_prime_unpin(struct drm_gem_object *obj) +{ + if (!obj->import_attach) + msm_gem_put_pages(obj); +} diff --git a/kernel/drivers/gpu/drm/msm/msm_gem_submit.c b/kernel/drivers/gpu/drm/msm/msm_gem_submit.c new file mode 100644 index 000000000..cd0554f68 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_gem_submit.c @@ -0,0 +1,427 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_drv.h" +#include "msm_gpu.h" +#include "msm_gem.h" + +/* + * Cmdstream submission: + */ + +/* make sure these don't conflict w/ MSM_SUBMIT_BO_x */ +#define BO_VALID 0x8000 +#define BO_LOCKED 0x4000 +#define BO_PINNED 0x2000 + +static inline void __user *to_user_ptr(u64 address) +{ + return (void __user *)(uintptr_t)address; +} + +static struct msm_gem_submit *submit_create(struct drm_device *dev, + struct msm_gpu *gpu, int nr) +{ + struct msm_gem_submit *submit; + int sz = sizeof(*submit) + (nr * sizeof(submit->bos[0])); + + submit = kmalloc(sz, GFP_TEMPORARY | __GFP_NOWARN | __GFP_NORETRY); + if (submit) { + submit->dev = dev; + submit->gpu = gpu; + + /* initially, until copy_from_user() and bo lookup succeeds: */ + submit->nr_bos = 0; + submit->nr_cmds = 0; + + INIT_LIST_HEAD(&submit->bo_list); + ww_acquire_init(&submit->ticket, &reservation_ww_class); + } + + return submit; +} + +static int submit_lookup_objects(struct msm_gem_submit *submit, + struct drm_msm_gem_submit *args, struct drm_file *file) +{ + unsigned i; + int ret = 0; + + spin_lock(&file->table_lock); + + for (i = 0; i < args->nr_bos; i++) { + struct drm_msm_gem_submit_bo submit_bo; + struct drm_gem_object *obj; + struct msm_gem_object *msm_obj; + void __user *userptr = + to_user_ptr(args->bos + (i * sizeof(submit_bo))); + + ret = copy_from_user(&submit_bo, userptr, sizeof(submit_bo)); + if (ret) { + ret = -EFAULT; + goto out_unlock; + } + + if (submit_bo.flags & ~MSM_SUBMIT_BO_FLAGS) { + DRM_ERROR("invalid flags: %x\n", submit_bo.flags); + ret = -EINVAL; + goto out_unlock; + } + + submit->bos[i].flags = submit_bo.flags; + /* in validate_objects() we figure out if this is true: */ + submit->bos[i].iova = submit_bo.presumed; + + /* normally use drm_gem_object_lookup(), but for bulk lookup + * all under single table_lock just hit object_idr directly: + */ + obj = idr_find(&file->object_idr, submit_bo.handle); + if (!obj) { + DRM_ERROR("invalid handle %u at index %u\n", submit_bo.handle, i); + ret = -EINVAL; + goto out_unlock; + } + + msm_obj = to_msm_bo(obj); + + if (!list_empty(&msm_obj->submit_entry)) { + DRM_ERROR("handle %u at index %u already on submit list\n", + submit_bo.handle, i); + ret = -EINVAL; + goto out_unlock; + } + + drm_gem_object_reference(obj); + + submit->bos[i].obj = msm_obj; + + list_add_tail(&msm_obj->submit_entry, &submit->bo_list); + } + +out_unlock: + submit->nr_bos = i; + spin_unlock(&file->table_lock); + + return ret; +} + +static void submit_unlock_unpin_bo(struct msm_gem_submit *submit, int i) +{ + struct msm_gem_object *msm_obj = submit->bos[i].obj; + + if (submit->bos[i].flags & BO_PINNED) + msm_gem_put_iova(&msm_obj->base, submit->gpu->id); + + if (submit->bos[i].flags & BO_LOCKED) + ww_mutex_unlock(&msm_obj->resv->lock); + + if (!(submit->bos[i].flags & BO_VALID)) + submit->bos[i].iova = 0; + + submit->bos[i].flags &= ~(BO_LOCKED | BO_PINNED); +} + +/* This is where we make sure all the bo's are reserved and pin'd: */ +static int submit_validate_objects(struct msm_gem_submit *submit) +{ + int contended, slow_locked = -1, i, ret = 0; + +retry: + submit->valid = true; + + for (i = 0; i < submit->nr_bos; i++) { + struct msm_gem_object *msm_obj = submit->bos[i].obj; + uint32_t iova; + + if (slow_locked == i) + slow_locked = -1; + + contended = i; + + if (!(submit->bos[i].flags & BO_LOCKED)) { + ret = ww_mutex_lock_interruptible(&msm_obj->resv->lock, + &submit->ticket); + if (ret) + goto fail; + submit->bos[i].flags |= BO_LOCKED; + } + + + /* if locking succeeded, pin bo: */ + ret = msm_gem_get_iova_locked(&msm_obj->base, + submit->gpu->id, &iova); + + /* this would break the logic in the fail path.. there is no + * reason for this to happen, but just to be on the safe side + * let's notice if this starts happening in the future: + */ + WARN_ON(ret == -EDEADLK); + + if (ret) + goto fail; + + submit->bos[i].flags |= BO_PINNED; + + if (iova == submit->bos[i].iova) { + submit->bos[i].flags |= BO_VALID; + } else { + submit->bos[i].iova = iova; + submit->bos[i].flags &= ~BO_VALID; + submit->valid = false; + } + } + + ww_acquire_done(&submit->ticket); + + return 0; + +fail: + for (; i >= 0; i--) + submit_unlock_unpin_bo(submit, i); + + if (slow_locked > 0) + submit_unlock_unpin_bo(submit, slow_locked); + + if (ret == -EDEADLK) { + struct msm_gem_object *msm_obj = submit->bos[contended].obj; + /* we lost out in a seqno race, lock and retry.. */ + ret = ww_mutex_lock_slow_interruptible(&msm_obj->resv->lock, + &submit->ticket); + if (!ret) { + submit->bos[contended].flags |= BO_LOCKED; + slow_locked = contended; + goto retry; + } + } + + return ret; +} + +static int submit_bo(struct msm_gem_submit *submit, uint32_t idx, + struct msm_gem_object **obj, uint32_t *iova, bool *valid) +{ + if (idx >= submit->nr_bos) { + DRM_ERROR("invalid buffer index: %u (out of %u)\n", + idx, submit->nr_bos); + return -EINVAL; + } + + if (obj) + *obj = submit->bos[idx].obj; + if (iova) + *iova = submit->bos[idx].iova; + if (valid) + *valid = !!(submit->bos[idx].flags & BO_VALID); + + return 0; +} + +/* process the reloc's and patch up the cmdstream as needed: */ +static int submit_reloc(struct msm_gem_submit *submit, struct msm_gem_object *obj, + uint32_t offset, uint32_t nr_relocs, uint64_t relocs) +{ + uint32_t i, last_offset = 0; + uint32_t *ptr; + int ret; + + if (offset % 4) { + DRM_ERROR("non-aligned cmdstream buffer: %u\n", offset); + return -EINVAL; + } + + /* For now, just map the entire thing. Eventually we probably + * to do it page-by-page, w/ kmap() if not vmap()d.. + */ + ptr = msm_gem_vaddr_locked(&obj->base); + + if (IS_ERR(ptr)) { + ret = PTR_ERR(ptr); + DBG("failed to map: %d", ret); + return ret; + } + + for (i = 0; i < nr_relocs; i++) { + struct drm_msm_gem_submit_reloc submit_reloc; + void __user *userptr = + to_user_ptr(relocs + (i * sizeof(submit_reloc))); + uint32_t iova, off; + bool valid; + + ret = copy_from_user(&submit_reloc, userptr, sizeof(submit_reloc)); + if (ret) + return -EFAULT; + + if (submit_reloc.submit_offset % 4) { + DRM_ERROR("non-aligned reloc offset: %u\n", + submit_reloc.submit_offset); + return -EINVAL; + } + + /* offset in dwords: */ + off = submit_reloc.submit_offset / 4; + + if ((off >= (obj->base.size / 4)) || + (off < last_offset)) { + DRM_ERROR("invalid offset %u at reloc %u\n", off, i); + return -EINVAL; + } + + ret = submit_bo(submit, submit_reloc.reloc_idx, NULL, &iova, &valid); + if (ret) + return ret; + + if (valid) + continue; + + iova += submit_reloc.reloc_offset; + + if (submit_reloc.shift < 0) + iova >>= -submit_reloc.shift; + else + iova <<= submit_reloc.shift; + + ptr[off] = iova | submit_reloc.or; + + last_offset = off; + } + + return 0; +} + +static void submit_cleanup(struct msm_gem_submit *submit, bool fail) +{ + unsigned i; + + for (i = 0; i < submit->nr_bos; i++) { + struct msm_gem_object *msm_obj = submit->bos[i].obj; + submit_unlock_unpin_bo(submit, i); + list_del_init(&msm_obj->submit_entry); + drm_gem_object_unreference(&msm_obj->base); + } + + ww_acquire_fini(&submit->ticket); + kfree(submit); +} + +int msm_ioctl_gem_submit(struct drm_device *dev, void *data, + struct drm_file *file) +{ + struct msm_drm_private *priv = dev->dev_private; + struct drm_msm_gem_submit *args = data; + struct msm_file_private *ctx = file->driver_priv; + struct msm_gem_submit *submit; + struct msm_gpu *gpu; + unsigned i; + int ret; + + /* for now, we just have 3d pipe.. eventually this would need to + * be more clever to dispatch to appropriate gpu module: + */ + if (args->pipe != MSM_PIPE_3D0) + return -EINVAL; + + gpu = priv->gpu; + + if (args->nr_cmds > MAX_CMDS) + return -EINVAL; + + mutex_lock(&dev->struct_mutex); + + submit = submit_create(dev, gpu, args->nr_bos); + if (!submit) { + ret = -ENOMEM; + goto out; + } + + ret = submit_lookup_objects(submit, args, file); + if (ret) + goto out; + + ret = submit_validate_objects(submit); + if (ret) + goto out; + + for (i = 0; i < args->nr_cmds; i++) { + struct drm_msm_gem_submit_cmd submit_cmd; + void __user *userptr = + to_user_ptr(args->cmds + (i * sizeof(submit_cmd))); + struct msm_gem_object *msm_obj; + uint32_t iova; + + ret = copy_from_user(&submit_cmd, userptr, sizeof(submit_cmd)); + if (ret) { + ret = -EFAULT; + goto out; + } + + /* validate input from userspace: */ + switch (submit_cmd.type) { + case MSM_SUBMIT_CMD_BUF: + case MSM_SUBMIT_CMD_IB_TARGET_BUF: + case MSM_SUBMIT_CMD_CTX_RESTORE_BUF: + break; + default: + DRM_ERROR("invalid type: %08x\n", submit_cmd.type); + ret = -EINVAL; + goto out; + } + + ret = submit_bo(submit, submit_cmd.submit_idx, + &msm_obj, &iova, NULL); + if (ret) + goto out; + + if (submit_cmd.size % 4) { + DRM_ERROR("non-aligned cmdstream buffer size: %u\n", + submit_cmd.size); + ret = -EINVAL; + goto out; + } + + if ((submit_cmd.size + submit_cmd.submit_offset) >= + msm_obj->base.size) { + DRM_ERROR("invalid cmdstream size: %u\n", submit_cmd.size); + ret = -EINVAL; + goto out; + } + + submit->cmd[i].type = submit_cmd.type; + submit->cmd[i].size = submit_cmd.size / 4; + submit->cmd[i].iova = iova + submit_cmd.submit_offset; + submit->cmd[i].idx = submit_cmd.submit_idx; + + if (submit->valid) + continue; + + ret = submit_reloc(submit, msm_obj, submit_cmd.submit_offset, + submit_cmd.nr_relocs, submit_cmd.relocs); + if (ret) + goto out; + } + + submit->nr_cmds = i; + + ret = msm_gpu_submit(gpu, submit, ctx); + + args->fence = submit->fence; + +out: + if (submit) + submit_cleanup(submit, !!ret); + mutex_unlock(&dev->struct_mutex); + return ret; +} diff --git a/kernel/drivers/gpu/drm/msm/msm_gpu.c b/kernel/drivers/gpu/drm/msm/msm_gpu.c new file mode 100644 index 000000000..4a0dce587 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_gpu.c @@ -0,0 +1,651 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_gpu.h" +#include "msm_gem.h" +#include "msm_mmu.h" + + +/* + * Power Management: + */ + +#ifdef CONFIG_MSM_BUS_SCALING +#include <mach/board.h> +static void bs_init(struct msm_gpu *gpu) +{ + if (gpu->bus_scale_table) { + gpu->bsc = msm_bus_scale_register_client(gpu->bus_scale_table); + DBG("bus scale client: %08x", gpu->bsc); + } +} + +static void bs_fini(struct msm_gpu *gpu) +{ + if (gpu->bsc) { + msm_bus_scale_unregister_client(gpu->bsc); + gpu->bsc = 0; + } +} + +static void bs_set(struct msm_gpu *gpu, int idx) +{ + if (gpu->bsc) { + DBG("set bus scaling: %d", idx); + msm_bus_scale_client_update_request(gpu->bsc, idx); + } +} +#else +static void bs_init(struct msm_gpu *gpu) {} +static void bs_fini(struct msm_gpu *gpu) {} +static void bs_set(struct msm_gpu *gpu, int idx) {} +#endif + +static int enable_pwrrail(struct msm_gpu *gpu) +{ + struct drm_device *dev = gpu->dev; + int ret = 0; + + if (gpu->gpu_reg) { + ret = regulator_enable(gpu->gpu_reg); + if (ret) { + dev_err(dev->dev, "failed to enable 'gpu_reg': %d\n", ret); + return ret; + } + } + + if (gpu->gpu_cx) { + ret = regulator_enable(gpu->gpu_cx); + if (ret) { + dev_err(dev->dev, "failed to enable 'gpu_cx': %d\n", ret); + return ret; + } + } + + return 0; +} + +static int disable_pwrrail(struct msm_gpu *gpu) +{ + if (gpu->gpu_cx) + regulator_disable(gpu->gpu_cx); + if (gpu->gpu_reg) + regulator_disable(gpu->gpu_reg); + return 0; +} + +static int enable_clk(struct msm_gpu *gpu) +{ + struct clk *rate_clk = NULL; + int i; + + /* NOTE: kgsl_pwrctrl_clk() ignores grp_clks[0].. */ + for (i = ARRAY_SIZE(gpu->grp_clks) - 1; i > 0; i--) { + if (gpu->grp_clks[i]) { + clk_prepare(gpu->grp_clks[i]); + rate_clk = gpu->grp_clks[i]; + } + } + + if (rate_clk && gpu->fast_rate) + clk_set_rate(rate_clk, gpu->fast_rate); + + for (i = ARRAY_SIZE(gpu->grp_clks) - 1; i > 0; i--) + if (gpu->grp_clks[i]) + clk_enable(gpu->grp_clks[i]); + + return 0; +} + +static int disable_clk(struct msm_gpu *gpu) +{ + struct clk *rate_clk = NULL; + int i; + + /* NOTE: kgsl_pwrctrl_clk() ignores grp_clks[0].. */ + for (i = ARRAY_SIZE(gpu->grp_clks) - 1; i > 0; i--) { + if (gpu->grp_clks[i]) { + clk_disable(gpu->grp_clks[i]); + rate_clk = gpu->grp_clks[i]; + } + } + + if (rate_clk && gpu->slow_rate) + clk_set_rate(rate_clk, gpu->slow_rate); + + for (i = ARRAY_SIZE(gpu->grp_clks) - 1; i > 0; i--) + if (gpu->grp_clks[i]) + clk_unprepare(gpu->grp_clks[i]); + + return 0; +} + +static int enable_axi(struct msm_gpu *gpu) +{ + if (gpu->ebi1_clk) + clk_prepare_enable(gpu->ebi1_clk); + if (gpu->bus_freq) + bs_set(gpu, gpu->bus_freq); + return 0; +} + +static int disable_axi(struct msm_gpu *gpu) +{ + if (gpu->ebi1_clk) + clk_disable_unprepare(gpu->ebi1_clk); + if (gpu->bus_freq) + bs_set(gpu, 0); + return 0; +} + +int msm_gpu_pm_resume(struct msm_gpu *gpu) +{ + struct drm_device *dev = gpu->dev; + int ret; + + DBG("%s: active_cnt=%d", gpu->name, gpu->active_cnt); + + WARN_ON(!mutex_is_locked(&dev->struct_mutex)); + + if (gpu->active_cnt++ > 0) + return 0; + + if (WARN_ON(gpu->active_cnt <= 0)) + return -EINVAL; + + ret = enable_pwrrail(gpu); + if (ret) + return ret; + + ret = enable_clk(gpu); + if (ret) + return ret; + + ret = enable_axi(gpu); + if (ret) + return ret; + + return 0; +} + +int msm_gpu_pm_suspend(struct msm_gpu *gpu) +{ + struct drm_device *dev = gpu->dev; + int ret; + + DBG("%s: active_cnt=%d", gpu->name, gpu->active_cnt); + + WARN_ON(!mutex_is_locked(&dev->struct_mutex)); + + if (--gpu->active_cnt > 0) + return 0; + + if (WARN_ON(gpu->active_cnt < 0)) + return -EINVAL; + + ret = disable_axi(gpu); + if (ret) + return ret; + + ret = disable_clk(gpu); + if (ret) + return ret; + + ret = disable_pwrrail(gpu); + if (ret) + return ret; + + return 0; +} + +/* + * Inactivity detection (for suspend): + */ + +static void inactive_worker(struct work_struct *work) +{ + struct msm_gpu *gpu = container_of(work, struct msm_gpu, inactive_work); + struct drm_device *dev = gpu->dev; + + if (gpu->inactive) + return; + + DBG("%s: inactive!\n", gpu->name); + mutex_lock(&dev->struct_mutex); + if (!(msm_gpu_active(gpu) || gpu->inactive)) { + disable_axi(gpu); + disable_clk(gpu); + gpu->inactive = true; + } + mutex_unlock(&dev->struct_mutex); +} + +static void inactive_handler(unsigned long data) +{ + struct msm_gpu *gpu = (struct msm_gpu *)data; + struct msm_drm_private *priv = gpu->dev->dev_private; + + queue_work(priv->wq, &gpu->inactive_work); +} + +/* cancel inactive timer and make sure we are awake: */ +static void inactive_cancel(struct msm_gpu *gpu) +{ + DBG("%s", gpu->name); + del_timer(&gpu->inactive_timer); + if (gpu->inactive) { + enable_clk(gpu); + enable_axi(gpu); + gpu->inactive = false; + } +} + +static void inactive_start(struct msm_gpu *gpu) +{ + DBG("%s", gpu->name); + mod_timer(&gpu->inactive_timer, + round_jiffies_up(jiffies + DRM_MSM_INACTIVE_JIFFIES)); +} + +/* + * Hangcheck detection for locked gpu: + */ + +static void recover_worker(struct work_struct *work) +{ + struct msm_gpu *gpu = container_of(work, struct msm_gpu, recover_work); + struct drm_device *dev = gpu->dev; + + dev_err(dev->dev, "%s: hangcheck recover!\n", gpu->name); + + mutex_lock(&dev->struct_mutex); + if (msm_gpu_active(gpu)) { + inactive_cancel(gpu); + gpu->funcs->recover(gpu); + } + mutex_unlock(&dev->struct_mutex); + + msm_gpu_retire(gpu); +} + +static void hangcheck_timer_reset(struct msm_gpu *gpu) +{ + DBG("%s", gpu->name); + mod_timer(&gpu->hangcheck_timer, + round_jiffies_up(jiffies + DRM_MSM_HANGCHECK_JIFFIES)); +} + +static void hangcheck_handler(unsigned long data) +{ + struct msm_gpu *gpu = (struct msm_gpu *)data; + struct drm_device *dev = gpu->dev; + struct msm_drm_private *priv = dev->dev_private; + uint32_t fence = gpu->funcs->last_fence(gpu); + + if (fence != gpu->hangcheck_fence) { + /* some progress has been made.. ya! */ + gpu->hangcheck_fence = fence; + } else if (fence < gpu->submitted_fence) { + /* no progress and not done.. hung! */ + gpu->hangcheck_fence = fence; + dev_err(dev->dev, "%s: hangcheck detected gpu lockup!\n", + gpu->name); + dev_err(dev->dev, "%s: completed fence: %u\n", + gpu->name, fence); + dev_err(dev->dev, "%s: submitted fence: %u\n", + gpu->name, gpu->submitted_fence); + queue_work(priv->wq, &gpu->recover_work); + } + + /* if still more pending work, reset the hangcheck timer: */ + if (gpu->submitted_fence > gpu->hangcheck_fence) + hangcheck_timer_reset(gpu); + + /* workaround for missing irq: */ + queue_work(priv->wq, &gpu->retire_work); +} + +/* + * Performance Counters: + */ + +/* called under perf_lock */ +static int update_hw_cntrs(struct msm_gpu *gpu, uint32_t ncntrs, uint32_t *cntrs) +{ + uint32_t current_cntrs[ARRAY_SIZE(gpu->last_cntrs)]; + int i, n = min(ncntrs, gpu->num_perfcntrs); + + /* read current values: */ + for (i = 0; i < gpu->num_perfcntrs; i++) + current_cntrs[i] = gpu_read(gpu, gpu->perfcntrs[i].sample_reg); + + /* update cntrs: */ + for (i = 0; i < n; i++) + cntrs[i] = current_cntrs[i] - gpu->last_cntrs[i]; + + /* save current values: */ + for (i = 0; i < gpu->num_perfcntrs; i++) + gpu->last_cntrs[i] = current_cntrs[i]; + + return n; +} + +static void update_sw_cntrs(struct msm_gpu *gpu) +{ + ktime_t time; + uint32_t elapsed; + unsigned long flags; + + spin_lock_irqsave(&gpu->perf_lock, flags); + if (!gpu->perfcntr_active) + goto out; + + time = ktime_get(); + elapsed = ktime_to_us(ktime_sub(time, gpu->last_sample.time)); + + gpu->totaltime += elapsed; + if (gpu->last_sample.active) + gpu->activetime += elapsed; + + gpu->last_sample.active = msm_gpu_active(gpu); + gpu->last_sample.time = time; + +out: + spin_unlock_irqrestore(&gpu->perf_lock, flags); +} + +void msm_gpu_perfcntr_start(struct msm_gpu *gpu) +{ + unsigned long flags; + + spin_lock_irqsave(&gpu->perf_lock, flags); + /* we could dynamically enable/disable perfcntr registers too.. */ + gpu->last_sample.active = msm_gpu_active(gpu); + gpu->last_sample.time = ktime_get(); + gpu->activetime = gpu->totaltime = 0; + gpu->perfcntr_active = true; + update_hw_cntrs(gpu, 0, NULL); + spin_unlock_irqrestore(&gpu->perf_lock, flags); +} + +void msm_gpu_perfcntr_stop(struct msm_gpu *gpu) +{ + gpu->perfcntr_active = false; +} + +/* returns -errno or # of cntrs sampled */ +int msm_gpu_perfcntr_sample(struct msm_gpu *gpu, uint32_t *activetime, + uint32_t *totaltime, uint32_t ncntrs, uint32_t *cntrs) +{ + unsigned long flags; + int ret; + + spin_lock_irqsave(&gpu->perf_lock, flags); + + if (!gpu->perfcntr_active) { + ret = -EINVAL; + goto out; + } + + *activetime = gpu->activetime; + *totaltime = gpu->totaltime; + + gpu->activetime = gpu->totaltime = 0; + + ret = update_hw_cntrs(gpu, ncntrs, cntrs); + +out: + spin_unlock_irqrestore(&gpu->perf_lock, flags); + + return ret; +} + +/* + * Cmdstream submission/retirement: + */ + +static void retire_worker(struct work_struct *work) +{ + struct msm_gpu *gpu = container_of(work, struct msm_gpu, retire_work); + struct drm_device *dev = gpu->dev; + uint32_t fence = gpu->funcs->last_fence(gpu); + + msm_update_fence(gpu->dev, fence); + + mutex_lock(&dev->struct_mutex); + + while (!list_empty(&gpu->active_list)) { + struct msm_gem_object *obj; + + obj = list_first_entry(&gpu->active_list, + struct msm_gem_object, mm_list); + + if ((obj->read_fence <= fence) && + (obj->write_fence <= fence)) { + /* move to inactive: */ + msm_gem_move_to_inactive(&obj->base); + msm_gem_put_iova(&obj->base, gpu->id); + drm_gem_object_unreference(&obj->base); + } else { + break; + } + } + + mutex_unlock(&dev->struct_mutex); + + if (!msm_gpu_active(gpu)) + inactive_start(gpu); +} + +/* call from irq handler to schedule work to retire bo's */ +void msm_gpu_retire(struct msm_gpu *gpu) +{ + struct msm_drm_private *priv = gpu->dev->dev_private; + queue_work(priv->wq, &gpu->retire_work); + update_sw_cntrs(gpu); +} + +/* add bo's to gpu's ring, and kick gpu: */ +int msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit, + struct msm_file_private *ctx) +{ + struct drm_device *dev = gpu->dev; + struct msm_drm_private *priv = dev->dev_private; + int i, ret; + + submit->fence = ++priv->next_fence; + + gpu->submitted_fence = submit->fence; + + inactive_cancel(gpu); + + msm_rd_dump_submit(submit); + + gpu->submitted_fence = submit->fence; + + update_sw_cntrs(gpu); + + ret = gpu->funcs->submit(gpu, submit, ctx); + priv->lastctx = ctx; + + for (i = 0; i < submit->nr_bos; i++) { + struct msm_gem_object *msm_obj = submit->bos[i].obj; + + /* can't happen yet.. but when we add 2d support we'll have + * to deal w/ cross-ring synchronization: + */ + WARN_ON(is_active(msm_obj) && (msm_obj->gpu != gpu)); + + if (!is_active(msm_obj)) { + uint32_t iova; + + /* ring takes a reference to the bo and iova: */ + drm_gem_object_reference(&msm_obj->base); + msm_gem_get_iova_locked(&msm_obj->base, + submit->gpu->id, &iova); + } + + if (submit->bos[i].flags & MSM_SUBMIT_BO_READ) + msm_gem_move_to_active(&msm_obj->base, gpu, false, submit->fence); + + if (submit->bos[i].flags & MSM_SUBMIT_BO_WRITE) + msm_gem_move_to_active(&msm_obj->base, gpu, true, submit->fence); + } + hangcheck_timer_reset(gpu); + + return ret; +} + +/* + * Init/Cleanup: + */ + +static irqreturn_t irq_handler(int irq, void *data) +{ + struct msm_gpu *gpu = data; + return gpu->funcs->irq(gpu); +} + +static const char *clk_names[] = { + "src_clk", "core_clk", "iface_clk", "mem_clk", "mem_iface_clk", +}; + +int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev, + struct msm_gpu *gpu, const struct msm_gpu_funcs *funcs, + const char *name, const char *ioname, const char *irqname, int ringsz) +{ + struct iommu_domain *iommu; + int i, ret; + + if (WARN_ON(gpu->num_perfcntrs > ARRAY_SIZE(gpu->last_cntrs))) + gpu->num_perfcntrs = ARRAY_SIZE(gpu->last_cntrs); + + gpu->dev = drm; + gpu->funcs = funcs; + gpu->name = name; + gpu->inactive = true; + + INIT_LIST_HEAD(&gpu->active_list); + INIT_WORK(&gpu->retire_work, retire_worker); + INIT_WORK(&gpu->inactive_work, inactive_worker); + INIT_WORK(&gpu->recover_work, recover_worker); + + setup_timer(&gpu->inactive_timer, inactive_handler, + (unsigned long)gpu); + setup_timer(&gpu->hangcheck_timer, hangcheck_handler, + (unsigned long)gpu); + + spin_lock_init(&gpu->perf_lock); + + BUG_ON(ARRAY_SIZE(clk_names) != ARRAY_SIZE(gpu->grp_clks)); + + /* Map registers: */ + gpu->mmio = msm_ioremap(pdev, ioname, name); + if (IS_ERR(gpu->mmio)) { + ret = PTR_ERR(gpu->mmio); + goto fail; + } + + /* Get Interrupt: */ + gpu->irq = platform_get_irq_byname(pdev, irqname); + if (gpu->irq < 0) { + ret = gpu->irq; + dev_err(drm->dev, "failed to get irq: %d\n", ret); + goto fail; + } + + ret = devm_request_irq(&pdev->dev, gpu->irq, irq_handler, + IRQF_TRIGGER_HIGH, gpu->name, gpu); + if (ret) { + dev_err(drm->dev, "failed to request IRQ%u: %d\n", gpu->irq, ret); + goto fail; + } + + /* Acquire clocks: */ + for (i = 0; i < ARRAY_SIZE(clk_names); i++) { + gpu->grp_clks[i] = devm_clk_get(&pdev->dev, clk_names[i]); + DBG("grp_clks[%s]: %p", clk_names[i], gpu->grp_clks[i]); + if (IS_ERR(gpu->grp_clks[i])) + gpu->grp_clks[i] = NULL; + } + + gpu->ebi1_clk = devm_clk_get(&pdev->dev, "bus_clk"); + DBG("ebi1_clk: %p", gpu->ebi1_clk); + if (IS_ERR(gpu->ebi1_clk)) + gpu->ebi1_clk = NULL; + + /* Acquire regulators: */ + gpu->gpu_reg = devm_regulator_get(&pdev->dev, "vdd"); + DBG("gpu_reg: %p", gpu->gpu_reg); + if (IS_ERR(gpu->gpu_reg)) + gpu->gpu_reg = NULL; + + gpu->gpu_cx = devm_regulator_get(&pdev->dev, "vddcx"); + DBG("gpu_cx: %p", gpu->gpu_cx); + if (IS_ERR(gpu->gpu_cx)) + gpu->gpu_cx = NULL; + + /* Setup IOMMU.. eventually we will (I think) do this once per context + * and have separate page tables per context. For now, to keep things + * simple and to get something working, just use a single address space: + */ + iommu = iommu_domain_alloc(&platform_bus_type); + if (iommu) { + dev_info(drm->dev, "%s: using IOMMU\n", name); + gpu->mmu = msm_iommu_new(&pdev->dev, iommu); + } else { + dev_info(drm->dev, "%s: no IOMMU, fallback to VRAM carveout!\n", name); + } + gpu->id = msm_register_mmu(drm, gpu->mmu); + + + /* Create ringbuffer: */ + mutex_lock(&drm->struct_mutex); + gpu->rb = msm_ringbuffer_new(gpu, ringsz); + mutex_unlock(&drm->struct_mutex); + if (IS_ERR(gpu->rb)) { + ret = PTR_ERR(gpu->rb); + gpu->rb = NULL; + dev_err(drm->dev, "could not create ringbuffer: %d\n", ret); + goto fail; + } + + bs_init(gpu); + + return 0; + +fail: + return ret; +} + +void msm_gpu_cleanup(struct msm_gpu *gpu) +{ + DBG("%s", gpu->name); + + WARN_ON(!list_empty(&gpu->active_list)); + + bs_fini(gpu); + + if (gpu->rb) { + if (gpu->rb_iova) + msm_gem_put_iova(gpu->rb->bo, gpu->id); + msm_ringbuffer_destroy(gpu->rb); + } + + if (gpu->mmu) + gpu->mmu->funcs->destroy(gpu->mmu); +} diff --git a/kernel/drivers/gpu/drm/msm/msm_gpu.h b/kernel/drivers/gpu/drm/msm/msm_gpu.h new file mode 100644 index 000000000..fd1e4b4a6 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_gpu.h @@ -0,0 +1,173 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MSM_GPU_H__ +#define __MSM_GPU_H__ + +#include <linux/clk.h> +#include <linux/regulator/consumer.h> + +#include "msm_drv.h" +#include "msm_ringbuffer.h" + +struct msm_gem_submit; +struct msm_gpu_perfcntr; + +/* So far, with hardware that I've seen to date, we can have: + * + zero, one, or two z180 2d cores + * + a3xx or a2xx 3d core, which share a common CP (the firmware + * for the CP seems to implement some different PM4 packet types + * but the basics of cmdstream submission are the same) + * + * Which means that the eventual complete "class" hierarchy, once + * support for all past and present hw is in place, becomes: + * + msm_gpu + * + adreno_gpu + * + a3xx_gpu + * + a2xx_gpu + * + z180_gpu + */ +struct msm_gpu_funcs { + int (*get_param)(struct msm_gpu *gpu, uint32_t param, uint64_t *value); + int (*hw_init)(struct msm_gpu *gpu); + int (*pm_suspend)(struct msm_gpu *gpu); + int (*pm_resume)(struct msm_gpu *gpu); + int (*submit)(struct msm_gpu *gpu, struct msm_gem_submit *submit, + struct msm_file_private *ctx); + void (*flush)(struct msm_gpu *gpu); + void (*idle)(struct msm_gpu *gpu); + irqreturn_t (*irq)(struct msm_gpu *irq); + uint32_t (*last_fence)(struct msm_gpu *gpu); + void (*recover)(struct msm_gpu *gpu); + void (*destroy)(struct msm_gpu *gpu); +#ifdef CONFIG_DEBUG_FS + /* show GPU status in debugfs: */ + void (*show)(struct msm_gpu *gpu, struct seq_file *m); +#endif +}; + +struct msm_gpu { + const char *name; + struct drm_device *dev; + const struct msm_gpu_funcs *funcs; + + /* performance counters (hw & sw): */ + spinlock_t perf_lock; + bool perfcntr_active; + struct { + bool active; + ktime_t time; + } last_sample; + uint32_t totaltime, activetime; /* sw counters */ + uint32_t last_cntrs[5]; /* hw counters */ + const struct msm_gpu_perfcntr *perfcntrs; + uint32_t num_perfcntrs; + + struct msm_ringbuffer *rb; + uint32_t rb_iova; + + /* list of GEM active objects: */ + struct list_head active_list; + + uint32_t submitted_fence; + + /* is gpu powered/active? */ + int active_cnt; + bool inactive; + + /* worker for handling active-list retiring: */ + struct work_struct retire_work; + + void __iomem *mmio; + int irq; + + struct msm_mmu *mmu; + int id; + + /* Power Control: */ + struct regulator *gpu_reg, *gpu_cx; + struct clk *ebi1_clk, *grp_clks[5]; + uint32_t fast_rate, slow_rate, bus_freq; + +#ifdef CONFIG_MSM_BUS_SCALING + struct msm_bus_scale_pdata *bus_scale_table; + uint32_t bsc; +#endif + + /* Hang and Inactivity Detection: + */ +#define DRM_MSM_INACTIVE_PERIOD 66 /* in ms (roughly four frames) */ +#define DRM_MSM_INACTIVE_JIFFIES msecs_to_jiffies(DRM_MSM_INACTIVE_PERIOD) + struct timer_list inactive_timer; + struct work_struct inactive_work; +#define DRM_MSM_HANGCHECK_PERIOD 500 /* in ms */ +#define DRM_MSM_HANGCHECK_JIFFIES msecs_to_jiffies(DRM_MSM_HANGCHECK_PERIOD) + struct timer_list hangcheck_timer; + uint32_t hangcheck_fence; + struct work_struct recover_work; +}; + +static inline bool msm_gpu_active(struct msm_gpu *gpu) +{ + return gpu->submitted_fence > gpu->funcs->last_fence(gpu); +} + +/* Perf-Counters: + * The select_reg and select_val are just there for the benefit of the child + * class that actually enables the perf counter.. but msm_gpu base class + * will handle sampling/displaying the counters. + */ + +struct msm_gpu_perfcntr { + uint32_t select_reg; + uint32_t sample_reg; + uint32_t select_val; + const char *name; +}; + +static inline void gpu_write(struct msm_gpu *gpu, u32 reg, u32 data) +{ + msm_writel(data, gpu->mmio + (reg << 2)); +} + +static inline u32 gpu_read(struct msm_gpu *gpu, u32 reg) +{ + return msm_readl(gpu->mmio + (reg << 2)); +} + +int msm_gpu_pm_suspend(struct msm_gpu *gpu); +int msm_gpu_pm_resume(struct msm_gpu *gpu); + +void msm_gpu_perfcntr_start(struct msm_gpu *gpu); +void msm_gpu_perfcntr_stop(struct msm_gpu *gpu); +int msm_gpu_perfcntr_sample(struct msm_gpu *gpu, uint32_t *activetime, + uint32_t *totaltime, uint32_t ncntrs, uint32_t *cntrs); + +void msm_gpu_retire(struct msm_gpu *gpu); +int msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit, + struct msm_file_private *ctx); + +int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev, + struct msm_gpu *gpu, const struct msm_gpu_funcs *funcs, + const char *name, const char *ioname, const char *irqname, int ringsz); +void msm_gpu_cleanup(struct msm_gpu *gpu); + +struct msm_gpu *adreno_load_gpu(struct drm_device *dev); +void __init adreno_register(void); +void __exit adreno_unregister(void); + +#endif /* __MSM_GPU_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/msm_iommu.c b/kernel/drivers/gpu/drm/msm/msm_iommu.c new file mode 100644 index 000000000..7ac2f1997 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_iommu.c @@ -0,0 +1,140 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_drv.h" +#include "msm_mmu.h" + +struct msm_iommu { + struct msm_mmu base; + struct iommu_domain *domain; +}; +#define to_msm_iommu(x) container_of(x, struct msm_iommu, base) + +static int msm_fault_handler(struct iommu_domain *iommu, struct device *dev, + unsigned long iova, int flags, void *arg) +{ + pr_warn_ratelimited("*** fault: iova=%08lx, flags=%d\n", iova, flags); + return 0; +} + +static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt) +{ + struct msm_iommu *iommu = to_msm_iommu(mmu); + return iommu_attach_device(iommu->domain, mmu->dev); +} + +static void msm_iommu_detach(struct msm_mmu *mmu, const char **names, int cnt) +{ + struct msm_iommu *iommu = to_msm_iommu(mmu); + iommu_detach_device(iommu->domain, mmu->dev); +} + +static int msm_iommu_map(struct msm_mmu *mmu, uint32_t iova, + struct sg_table *sgt, unsigned len, int prot) +{ + struct msm_iommu *iommu = to_msm_iommu(mmu); + struct iommu_domain *domain = iommu->domain; + struct scatterlist *sg; + unsigned int da = iova; + unsigned int i, j; + int ret; + + if (!domain || !sgt) + return -EINVAL; + + for_each_sg(sgt->sgl, sg, sgt->nents, i) { + u32 pa = sg_phys(sg) - sg->offset; + size_t bytes = sg->length + sg->offset; + + VERB("map[%d]: %08x %08x(%zx)", i, iova, pa, bytes); + + ret = iommu_map(domain, da, pa, bytes, prot); + if (ret) + goto fail; + + da += bytes; + } + + return 0; + +fail: + da = iova; + + for_each_sg(sgt->sgl, sg, i, j) { + size_t bytes = sg->length + sg->offset; + iommu_unmap(domain, da, bytes); + da += bytes; + } + return ret; +} + +static int msm_iommu_unmap(struct msm_mmu *mmu, uint32_t iova, + struct sg_table *sgt, unsigned len) +{ + struct msm_iommu *iommu = to_msm_iommu(mmu); + struct iommu_domain *domain = iommu->domain; + struct scatterlist *sg; + unsigned int da = iova; + int i; + + for_each_sg(sgt->sgl, sg, sgt->nents, i) { + size_t bytes = sg->length + sg->offset; + size_t unmapped; + + unmapped = iommu_unmap(domain, da, bytes); + if (unmapped < bytes) + return unmapped; + + VERB("unmap[%d]: %08x(%zx)", i, iova, bytes); + + BUG_ON(!PAGE_ALIGNED(bytes)); + + da += bytes; + } + + return 0; +} + +static void msm_iommu_destroy(struct msm_mmu *mmu) +{ + struct msm_iommu *iommu = to_msm_iommu(mmu); + iommu_domain_free(iommu->domain); + kfree(iommu); +} + +static const struct msm_mmu_funcs funcs = { + .attach = msm_iommu_attach, + .detach = msm_iommu_detach, + .map = msm_iommu_map, + .unmap = msm_iommu_unmap, + .destroy = msm_iommu_destroy, +}; + +struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain) +{ + struct msm_iommu *iommu; + + iommu = kzalloc(sizeof(*iommu), GFP_KERNEL); + if (!iommu) + return ERR_PTR(-ENOMEM); + + iommu->domain = domain; + msm_mmu_init(&iommu->base, dev, &funcs); + iommu_set_fault_handler(domain, msm_fault_handler, dev); + + return &iommu->base; +} diff --git a/kernel/drivers/gpu/drm/msm/msm_kms.h b/kernel/drivers/gpu/drm/msm/msm_kms.h new file mode 100644 index 000000000..a9f17bdb4 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_kms.h @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MSM_KMS_H__ +#define __MSM_KMS_H__ + +#include <linux/clk.h> +#include <linux/regulator/consumer.h> + +#include "msm_drv.h" + +#define MAX_PLANE 4 + +/* As there are different display controller blocks depending on the + * snapdragon version, the kms support is split out and the appropriate + * implementation is loaded at runtime. The kms module is responsible + * for constructing the appropriate planes/crtcs/encoders/connectors. + */ +struct msm_kms_funcs { + /* hw initialization: */ + int (*hw_init)(struct msm_kms *kms); + /* irq handling: */ + void (*irq_preinstall)(struct msm_kms *kms); + int (*irq_postinstall)(struct msm_kms *kms); + void (*irq_uninstall)(struct msm_kms *kms); + irqreturn_t (*irq)(struct msm_kms *kms); + int (*enable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc); + void (*disable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc); + /* modeset, bracketing atomic_commit(): */ + void (*prepare_commit)(struct msm_kms *kms, struct drm_atomic_state *state); + void (*complete_commit)(struct msm_kms *kms, struct drm_atomic_state *state); + /* misc: */ + const struct msm_format *(*get_format)(struct msm_kms *kms, uint32_t format); + long (*round_pixclk)(struct msm_kms *kms, unsigned long rate, + struct drm_encoder *encoder); + int (*set_split_display)(struct msm_kms *kms, + struct drm_encoder *encoder, + struct drm_encoder *slave_encoder, + bool is_cmd_mode); + /* cleanup: */ + void (*preclose)(struct msm_kms *kms, struct drm_file *file); + void (*destroy)(struct msm_kms *kms); +}; + +struct msm_kms { + const struct msm_kms_funcs *funcs; + + /* irq handling: */ + bool in_irq; + struct list_head irq_list; /* list of mdp4_irq */ + uint32_t vblank_mask; /* irq bits set for userspace vblank */ +}; + +static inline void msm_kms_init(struct msm_kms *kms, + const struct msm_kms_funcs *funcs) +{ + kms->funcs = funcs; +} + +struct msm_kms *mdp4_kms_init(struct drm_device *dev); +struct msm_kms *mdp5_kms_init(struct drm_device *dev); + +#endif /* __MSM_KMS_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/msm_mmu.h b/kernel/drivers/gpu/drm/msm/msm_mmu.h new file mode 100644 index 000000000..7cd88d9dc --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_mmu.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MSM_MMU_H__ +#define __MSM_MMU_H__ + +#include <linux/iommu.h> + +struct msm_mmu_funcs { + int (*attach)(struct msm_mmu *mmu, const char **names, int cnt); + void (*detach)(struct msm_mmu *mmu, const char **names, int cnt); + int (*map)(struct msm_mmu *mmu, uint32_t iova, struct sg_table *sgt, + unsigned len, int prot); + int (*unmap)(struct msm_mmu *mmu, uint32_t iova, struct sg_table *sgt, + unsigned len); + void (*destroy)(struct msm_mmu *mmu); +}; + +struct msm_mmu { + const struct msm_mmu_funcs *funcs; + struct device *dev; +}; + +static inline void msm_mmu_init(struct msm_mmu *mmu, struct device *dev, + const struct msm_mmu_funcs *funcs) +{ + mmu->dev = dev; + mmu->funcs = funcs; +} + +struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain); +struct msm_mmu *msm_gpummu_new(struct device *dev, struct msm_gpu *gpu); + +#endif /* __MSM_MMU_H__ */ diff --git a/kernel/drivers/gpu/drm/msm/msm_perf.c b/kernel/drivers/gpu/drm/msm/msm_perf.c new file mode 100644 index 000000000..830857c47 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_perf.c @@ -0,0 +1,275 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/* For profiling, userspace can: + * + * tail -f /sys/kernel/debug/dri/<minor>/gpu + * + * This will enable performance counters/profiling to track the busy time + * and any gpu specific performance counters that are supported. + */ + +#ifdef CONFIG_DEBUG_FS + +#include <linux/debugfs.h> + +#include "msm_drv.h" +#include "msm_gpu.h" + +struct msm_perf_state { + struct drm_device *dev; + + bool open; + int cnt; + struct mutex read_lock; + + char buf[256]; + int buftot, bufpos; + + unsigned long next_jiffies; + + struct dentry *ent; + struct drm_info_node *node; +}; + +#define SAMPLE_TIME (HZ/4) + +/* wait for next sample time: */ +static int wait_sample(struct msm_perf_state *perf) +{ + unsigned long start_jiffies = jiffies; + + if (time_after(perf->next_jiffies, start_jiffies)) { + unsigned long remaining_jiffies = + perf->next_jiffies - start_jiffies; + int ret = schedule_timeout_interruptible(remaining_jiffies); + if (ret > 0) { + /* interrupted */ + return -ERESTARTSYS; + } + } + perf->next_jiffies += SAMPLE_TIME; + return 0; +} + +static int refill_buf(struct msm_perf_state *perf) +{ + struct msm_drm_private *priv = perf->dev->dev_private; + struct msm_gpu *gpu = priv->gpu; + char *ptr = perf->buf; + int rem = sizeof(perf->buf); + int i, n; + + if ((perf->cnt++ % 32) == 0) { + /* Header line: */ + n = snprintf(ptr, rem, "%%BUSY"); + ptr += n; + rem -= n; + + for (i = 0; i < gpu->num_perfcntrs; i++) { + const struct msm_gpu_perfcntr *perfcntr = &gpu->perfcntrs[i]; + n = snprintf(ptr, rem, "\t%s", perfcntr->name); + ptr += n; + rem -= n; + } + } else { + /* Sample line: */ + uint32_t activetime = 0, totaltime = 0; + uint32_t cntrs[5]; + uint32_t val; + int ret; + + /* sleep until next sample time: */ + ret = wait_sample(perf); + if (ret) + return ret; + + ret = msm_gpu_perfcntr_sample(gpu, &activetime, &totaltime, + ARRAY_SIZE(cntrs), cntrs); + if (ret < 0) + return ret; + + val = totaltime ? 1000 * activetime / totaltime : 0; + n = snprintf(ptr, rem, "%3d.%d%%", val / 10, val % 10); + ptr += n; + rem -= n; + + for (i = 0; i < ret; i++) { + /* cycle counters (I think).. convert to MHz.. */ + val = cntrs[i] / 10000; + n = snprintf(ptr, rem, "\t%5d.%02d", + val / 100, val % 100); + ptr += n; + rem -= n; + } + } + + n = snprintf(ptr, rem, "\n"); + ptr += n; + rem -= n; + + perf->bufpos = 0; + perf->buftot = ptr - perf->buf; + + return 0; +} + +static ssize_t perf_read(struct file *file, char __user *buf, + size_t sz, loff_t *ppos) +{ + struct msm_perf_state *perf = file->private_data; + int n = 0, ret; + + mutex_lock(&perf->read_lock); + + if (perf->bufpos >= perf->buftot) { + ret = refill_buf(perf); + if (ret) + goto out; + } + + n = min((int)sz, perf->buftot - perf->bufpos); + ret = copy_to_user(buf, &perf->buf[perf->bufpos], n); + if (ret) + goto out; + + perf->bufpos += n; + *ppos += n; + +out: + mutex_unlock(&perf->read_lock); + if (ret) + return ret; + return n; +} + +static int perf_open(struct inode *inode, struct file *file) +{ + struct msm_perf_state *perf = inode->i_private; + struct drm_device *dev = perf->dev; + struct msm_drm_private *priv = dev->dev_private; + struct msm_gpu *gpu = priv->gpu; + int ret = 0; + + mutex_lock(&dev->struct_mutex); + + if (perf->open || !gpu) { + ret = -EBUSY; + goto out; + } + + file->private_data = perf; + perf->open = true; + perf->cnt = 0; + perf->buftot = 0; + perf->bufpos = 0; + msm_gpu_perfcntr_start(gpu); + perf->next_jiffies = jiffies + SAMPLE_TIME; + +out: + mutex_unlock(&dev->struct_mutex); + return ret; +} + +static int perf_release(struct inode *inode, struct file *file) +{ + struct msm_perf_state *perf = inode->i_private; + struct msm_drm_private *priv = perf->dev->dev_private; + msm_gpu_perfcntr_stop(priv->gpu); + perf->open = false; + return 0; +} + + +static const struct file_operations perf_debugfs_fops = { + .owner = THIS_MODULE, + .open = perf_open, + .read = perf_read, + .llseek = no_llseek, + .release = perf_release, +}; + +int msm_perf_debugfs_init(struct drm_minor *minor) +{ + struct msm_drm_private *priv = minor->dev->dev_private; + struct msm_perf_state *perf; + + /* only create on first minor: */ + if (priv->perf) + return 0; + + perf = kzalloc(sizeof(*perf), GFP_KERNEL); + if (!perf) + return -ENOMEM; + + perf->dev = minor->dev; + + mutex_init(&perf->read_lock); + priv->perf = perf; + + perf->node = kzalloc(sizeof(*perf->node), GFP_KERNEL); + if (!perf->node) + goto fail; + + perf->ent = debugfs_create_file("perf", S_IFREG | S_IRUGO, + minor->debugfs_root, perf, &perf_debugfs_fops); + if (!perf->ent) { + DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s/perf\n", + minor->debugfs_root->d_name.name); + goto fail; + } + + perf->node->minor = minor; + perf->node->dent = perf->ent; + perf->node->info_ent = NULL; + + mutex_lock(&minor->debugfs_lock); + list_add(&perf->node->list, &minor->debugfs_list); + mutex_unlock(&minor->debugfs_lock); + + return 0; + +fail: + msm_perf_debugfs_cleanup(minor); + return -1; +} + +void msm_perf_debugfs_cleanup(struct drm_minor *minor) +{ + struct msm_drm_private *priv = minor->dev->dev_private; + struct msm_perf_state *perf = priv->perf; + + if (!perf) + return; + + priv->perf = NULL; + + debugfs_remove(perf->ent); + + if (perf->node) { + mutex_lock(&minor->debugfs_lock); + list_del(&perf->node->list); + mutex_unlock(&minor->debugfs_lock); + kfree(perf->node); + } + + mutex_destroy(&perf->read_lock); + + kfree(perf); +} + +#endif diff --git a/kernel/drivers/gpu/drm/msm/msm_rd.c b/kernel/drivers/gpu/drm/msm/msm_rd.c new file mode 100644 index 000000000..9a78c4881 --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_rd.c @@ -0,0 +1,337 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/* For debugging crashes, userspace can: + * + * tail -f /sys/kernel/debug/dri/<minor>/rd > logfile.rd + * + * To log the cmdstream in a format that is understood by freedreno/cffdump + * utility. By comparing the last successfully completed fence #, to the + * cmdstream for the next fence, you can narrow down which process and submit + * caused the gpu crash/lockup. + * + * This bypasses drm_debugfs_create_files() mainly because we need to use + * our own fops for a bit more control. In particular, we don't want to + * do anything if userspace doesn't have the debugfs file open. + */ + +#ifdef CONFIG_DEBUG_FS + +#include <linux/kfifo.h> +#include <linux/debugfs.h> +#include <linux/circ_buf.h> +#include <linux/wait.h> + +#include "msm_drv.h" +#include "msm_gpu.h" +#include "msm_gem.h" + +enum rd_sect_type { + RD_NONE, + RD_TEST, /* ascii text */ + RD_CMD, /* ascii text */ + RD_GPUADDR, /* u32 gpuaddr, u32 size */ + RD_CONTEXT, /* raw dump */ + RD_CMDSTREAM, /* raw dump */ + RD_CMDSTREAM_ADDR, /* gpu addr of cmdstream */ + RD_PARAM, /* u32 param_type, u32 param_val, u32 bitlen */ + RD_FLUSH, /* empty, clear previous params */ + RD_PROGRAM, /* shader program, raw dump */ + RD_VERT_SHADER, + RD_FRAG_SHADER, + RD_BUFFER_CONTENTS, + RD_GPU_ID, +}; + +#define BUF_SZ 512 /* should be power of 2 */ + +/* space used: */ +#define circ_count(circ) \ + (CIRC_CNT((circ)->head, (circ)->tail, BUF_SZ)) +#define circ_count_to_end(circ) \ + (CIRC_CNT_TO_END((circ)->head, (circ)->tail, BUF_SZ)) +/* space available: */ +#define circ_space(circ) \ + (CIRC_SPACE((circ)->head, (circ)->tail, BUF_SZ)) +#define circ_space_to_end(circ) \ + (CIRC_SPACE_TO_END((circ)->head, (circ)->tail, BUF_SZ)) + +struct msm_rd_state { + struct drm_device *dev; + + bool open; + + struct dentry *ent; + struct drm_info_node *node; + + /* current submit to read out: */ + struct msm_gem_submit *submit; + + /* fifo access is synchronized on the producer side by + * struct_mutex held by submit code (otherwise we could + * end up w/ cmds logged in different order than they + * were executed). And read_lock synchronizes the reads + */ + struct mutex read_lock; + + wait_queue_head_t fifo_event; + struct circ_buf fifo; + + char buf[BUF_SZ]; +}; + +static void rd_write(struct msm_rd_state *rd, const void *buf, int sz) +{ + struct circ_buf *fifo = &rd->fifo; + const char *ptr = buf; + + while (sz > 0) { + char *fptr = &fifo->buf[fifo->head]; + int n; + + wait_event(rd->fifo_event, circ_space(&rd->fifo) > 0); + + n = min(sz, circ_space_to_end(&rd->fifo)); + memcpy(fptr, ptr, n); + + fifo->head = (fifo->head + n) & (BUF_SZ - 1); + sz -= n; + ptr += n; + + wake_up_all(&rd->fifo_event); + } +} + +static void rd_write_section(struct msm_rd_state *rd, + enum rd_sect_type type, const void *buf, int sz) +{ + rd_write(rd, &type, 4); + rd_write(rd, &sz, 4); + rd_write(rd, buf, sz); +} + +static ssize_t rd_read(struct file *file, char __user *buf, + size_t sz, loff_t *ppos) +{ + struct msm_rd_state *rd = file->private_data; + struct circ_buf *fifo = &rd->fifo; + const char *fptr = &fifo->buf[fifo->tail]; + int n = 0, ret = 0; + + mutex_lock(&rd->read_lock); + + ret = wait_event_interruptible(rd->fifo_event, + circ_count(&rd->fifo) > 0); + if (ret) + goto out; + + n = min_t(int, sz, circ_count_to_end(&rd->fifo)); + ret = copy_to_user(buf, fptr, n); + if (ret) + goto out; + + fifo->tail = (fifo->tail + n) & (BUF_SZ - 1); + *ppos += n; + + wake_up_all(&rd->fifo_event); + +out: + mutex_unlock(&rd->read_lock); + if (ret) + return ret; + return n; +} + +static int rd_open(struct inode *inode, struct file *file) +{ + struct msm_rd_state *rd = inode->i_private; + struct drm_device *dev = rd->dev; + struct msm_drm_private *priv = dev->dev_private; + struct msm_gpu *gpu = priv->gpu; + uint64_t val; + uint32_t gpu_id; + int ret = 0; + + mutex_lock(&dev->struct_mutex); + + if (rd->open || !gpu) { + ret = -EBUSY; + goto out; + } + + file->private_data = rd; + rd->open = true; + + /* the parsing tools need to know gpu-id to know which + * register database to load. + */ + gpu->funcs->get_param(gpu, MSM_PARAM_GPU_ID, &val); + gpu_id = val; + + rd_write_section(rd, RD_GPU_ID, &gpu_id, sizeof(gpu_id)); + +out: + mutex_unlock(&dev->struct_mutex); + return ret; +} + +static int rd_release(struct inode *inode, struct file *file) +{ + struct msm_rd_state *rd = inode->i_private; + rd->open = false; + return 0; +} + + +static const struct file_operations rd_debugfs_fops = { + .owner = THIS_MODULE, + .open = rd_open, + .read = rd_read, + .llseek = no_llseek, + .release = rd_release, +}; + +int msm_rd_debugfs_init(struct drm_minor *minor) +{ + struct msm_drm_private *priv = minor->dev->dev_private; + struct msm_rd_state *rd; + + /* only create on first minor: */ + if (priv->rd) + return 0; + + rd = kzalloc(sizeof(*rd), GFP_KERNEL); + if (!rd) + return -ENOMEM; + + rd->dev = minor->dev; + rd->fifo.buf = rd->buf; + + mutex_init(&rd->read_lock); + priv->rd = rd; + + init_waitqueue_head(&rd->fifo_event); + + rd->node = kzalloc(sizeof(*rd->node), GFP_KERNEL); + if (!rd->node) + goto fail; + + rd->ent = debugfs_create_file("rd", S_IFREG | S_IRUGO, + minor->debugfs_root, rd, &rd_debugfs_fops); + if (!rd->ent) { + DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s/rd\n", + minor->debugfs_root->d_name.name); + goto fail; + } + + rd->node->minor = minor; + rd->node->dent = rd->ent; + rd->node->info_ent = NULL; + + mutex_lock(&minor->debugfs_lock); + list_add(&rd->node->list, &minor->debugfs_list); + mutex_unlock(&minor->debugfs_lock); + + return 0; + +fail: + msm_rd_debugfs_cleanup(minor); + return -1; +} + +void msm_rd_debugfs_cleanup(struct drm_minor *minor) +{ + struct msm_drm_private *priv = minor->dev->dev_private; + struct msm_rd_state *rd = priv->rd; + + if (!rd) + return; + + priv->rd = NULL; + + debugfs_remove(rd->ent); + + if (rd->node) { + mutex_lock(&minor->debugfs_lock); + list_del(&rd->node->list); + mutex_unlock(&minor->debugfs_lock); + kfree(rd->node); + } + + mutex_destroy(&rd->read_lock); + + kfree(rd); +} + +/* called under struct_mutex */ +void msm_rd_dump_submit(struct msm_gem_submit *submit) +{ + struct drm_device *dev = submit->dev; + struct msm_drm_private *priv = dev->dev_private; + struct msm_rd_state *rd = priv->rd; + char msg[128]; + int i, n; + + if (!rd->open) + return; + + /* writing into fifo is serialized by caller, and + * rd->read_lock is used to serialize the reads + */ + WARN_ON(!mutex_is_locked(&dev->struct_mutex)); + + n = snprintf(msg, sizeof(msg), "%.*s/%d: fence=%u", + TASK_COMM_LEN, current->comm, task_pid_nr(current), + submit->fence); + + rd_write_section(rd, RD_CMD, msg, ALIGN(n, 4)); + + /* could be nice to have an option (module-param?) to snapshot + * all the bo's associated with the submit. Handy to see vtx + * buffers, etc. For now just the cmdstream bo's is enough. + */ + + for (i = 0; i < submit->nr_cmds; i++) { + uint32_t idx = submit->cmd[i].idx; + uint32_t iova = submit->cmd[i].iova; + uint32_t szd = submit->cmd[i].size; /* in dwords */ + struct msm_gem_object *obj = submit->bos[idx].obj; + const char *buf = msm_gem_vaddr_locked(&obj->base); + + buf += iova - submit->bos[idx].iova; + + rd_write_section(rd, RD_GPUADDR, + (uint32_t[2]){ iova, szd * 4 }, 8); + rd_write_section(rd, RD_BUFFER_CONTENTS, + buf, szd * 4); + + switch (submit->cmd[i].type) { + case MSM_SUBMIT_CMD_IB_TARGET_BUF: + /* ignore IB-targets, we've logged the buffer, the + * parser tool will follow the IB based on the logged + * buffer/gpuaddr, so nothing more to do. + */ + break; + case MSM_SUBMIT_CMD_CTX_RESTORE_BUF: + case MSM_SUBMIT_CMD_BUF: + rd_write_section(rd, RD_CMDSTREAM_ADDR, + (uint32_t[2]){ iova, szd }, 8); + break; + } + } +} +#endif diff --git a/kernel/drivers/gpu/drm/msm/msm_ringbuffer.c b/kernel/drivers/gpu/drm/msm/msm_ringbuffer.c new file mode 100644 index 000000000..1f14b908b --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_ringbuffer.c @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_ringbuffer.h" +#include "msm_gpu.h" + +struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int size) +{ + struct msm_ringbuffer *ring; + int ret; + + size = ALIGN(size, 4); /* size should be dword aligned */ + + ring = kzalloc(sizeof(*ring), GFP_KERNEL); + if (!ring) { + ret = -ENOMEM; + goto fail; + } + + ring->gpu = gpu; + ring->bo = msm_gem_new(gpu->dev, size, MSM_BO_WC); + if (IS_ERR(ring->bo)) { + ret = PTR_ERR(ring->bo); + ring->bo = NULL; + goto fail; + } + + ring->start = msm_gem_vaddr_locked(ring->bo); + ring->end = ring->start + (size / 4); + ring->cur = ring->start; + + ring->size = size; + + return ring; + +fail: + if (ring) + msm_ringbuffer_destroy(ring); + return ERR_PTR(ret); +} + +void msm_ringbuffer_destroy(struct msm_ringbuffer *ring) +{ + if (ring->bo) + drm_gem_object_unreference_unlocked(ring->bo); + kfree(ring); +} diff --git a/kernel/drivers/gpu/drm/msm/msm_ringbuffer.h b/kernel/drivers/gpu/drm/msm/msm_ringbuffer.h new file mode 100644 index 000000000..6e0e1049f --- /dev/null +++ b/kernel/drivers/gpu/drm/msm/msm_ringbuffer.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MSM_RINGBUFFER_H__ +#define __MSM_RINGBUFFER_H__ + +#include "msm_drv.h" + +struct msm_ringbuffer { + struct msm_gpu *gpu; + int size; + struct drm_gem_object *bo; + uint32_t *start, *end, *cur; +}; + +struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int size); +void msm_ringbuffer_destroy(struct msm_ringbuffer *ring); + +/* ringbuffer helpers (the parts that are same for a3xx/a2xx/z180..) */ + +static inline void +OUT_RING(struct msm_ringbuffer *ring, uint32_t data) +{ + if (ring->cur == ring->end) + ring->cur = ring->start; + *(ring->cur++) = data; +} + +#endif /* __MSM_RINGBUFFER_H__ */ |