diff options
Diffstat (limited to 'kernel/drivers/gpu/drm/msm/mdp/mdp5')
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h | 632 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c | 273 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h | 24 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c | 32 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 257 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c | 252 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h | 46 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c | 42 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c | 20 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 144 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h | 62 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 486 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c | 115 | ||||
| -rw-r--r-- | kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h | 4 |
14 files changed, 1928 insertions, 461 deletions
diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h index b9a4ded6e..c37da9c61 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h @@ -8,9 +8,17 @@ 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) +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2015-05-20 20:03:14) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2015-05-20 20:03:07) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20915 bytes, from 2015-05-20 20:03:14) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2849 bytes, from 2015-09-18 12:07:28) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 37194 bytes, from 2015-09-18 12:07:28) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 27887 bytes, from 2015-10-22 16:34:52) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 602 bytes, from 2015-10-22 16:35:02) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2015-05-20 20:03:14) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2015-05-20 20:03:07) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 29154 bytes, from 2015-08-10 21:25:43) +- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 10416 bytes, from 2015-05-20 20:03:14) Copyright (C) 2013-2015 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) @@ -120,6 +128,21 @@ enum mdp5_data_format { DATA_FORMAT_YUV = 1, }; +enum mdp5_block_size { + BLOCK_SIZE_64 = 0, + BLOCK_SIZE_128 = 1, +}; + +enum mdp5_rotate_mode { + ROTATE_0 = 0, + ROTATE_90 = 1, +}; + +enum mdp5_chroma_downsample_method { + DS_MTHD_NO_PIXEL_DROP = 0, + DS_MTHD_PIXEL_DROP = 1, +}; + #define MDP5_IRQ_WB_0_DONE 0x00000001 #define MDP5_IRQ_WB_1_DONE 0x00000002 #define MDP5_IRQ_WB_2_DONE 0x00000010 @@ -314,19 +337,19 @@ static inline uint32_t MDP5_MDP_IGC_LUT_REG_VAL(uint32_t val) #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 +static inline uint32_t REG_MDP5_MDP_SPLIT_DPL_EN(uint32_t i0) { return 0x000002f4 + __offset_MDP(i0); } -#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 +static inline uint32_t REG_MDP5_MDP_SPLIT_DPL_UPPER(uint32_t i0) { return 0x000002f8 + __offset_MDP(i0); } +#define MDP5_MDP_SPLIT_DPL_UPPER_SMART_PANEL 0x00000002 +#define MDP5_MDP_SPLIT_DPL_UPPER_SMART_PANEL_FREE_RUN 0x00000004 +#define MDP5_MDP_SPLIT_DPL_UPPER_INTF1_SW_TRG_MUX 0x00000010 +#define MDP5_MDP_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 REG_MDP5_MDP_SPLIT_DPL_LOWER(uint32_t i0) { return 0x000003f0 + __offset_MDP(i0); } +#define MDP5_MDP_SPLIT_DPL_LOWER_SMART_PANEL 0x00000002 +#define MDP5_MDP_SPLIT_DPL_LOWER_SMART_PANEL_FREE_RUN 0x00000004 +#define MDP5_MDP_SPLIT_DPL_LOWER_INTF1_TG_SYNC 0x00000010 +#define MDP5_MDP_SPLIT_DPL_LOWER_INTF2_TG_SYNC 0x00000100 static inline uint32_t __offset_CTL(uint32_t idx) { @@ -358,49 +381,49 @@ static inline uint32_t REG_MDP5_CTL_LAYER(uint32_t i0, uint32_t i1) { return 0x0 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) +static inline uint32_t MDP5_CTL_LAYER_REG_VIG0(uint32_t 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) +static inline uint32_t MDP5_CTL_LAYER_REG_VIG1(uint32_t 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) +static inline uint32_t MDP5_CTL_LAYER_REG_VIG2(uint32_t 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) +static inline uint32_t MDP5_CTL_LAYER_REG_RGB0(uint32_t 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) +static inline uint32_t MDP5_CTL_LAYER_REG_RGB1(uint32_t 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) +static inline uint32_t MDP5_CTL_LAYER_REG_RGB2(uint32_t 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) +static inline uint32_t MDP5_CTL_LAYER_REG_DMA0(uint32_t 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) +static inline uint32_t MDP5_CTL_LAYER_REG_DMA1(uint32_t val) { return ((val) << MDP5_CTL_LAYER_REG_DMA1__SHIFT) & MDP5_CTL_LAYER_REG_DMA1__MASK; } @@ -408,13 +431,13 @@ static inline uint32_t MDP5_CTL_LAYER_REG_DMA1(enum mdp_mixer_stage_id val) #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) +static inline uint32_t MDP5_CTL_LAYER_REG_VIG3(uint32_t 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) +static inline uint32_t MDP5_CTL_LAYER_REG_RGB3(uint32_t val) { return ((val) << MDP5_CTL_LAYER_REG_RGB3__SHIFT) & MDP5_CTL_LAYER_REG_RGB3__MASK; } @@ -476,6 +499,44 @@ static inline uint32_t REG_MDP5_CTL_START(uint32_t i0) { return 0x0000001c + __o static inline uint32_t REG_MDP5_CTL_PACK_3D(uint32_t i0) { return 0x00000020 + __offset_CTL(i0); } +static inline uint32_t __offset_LAYER_EXT(uint32_t idx) +{ + switch (idx) { + case 0: return 0x00000040; + case 1: return 0x00000044; + case 2: return 0x00000048; + case 3: return 0x0000004c; + case 4: return 0x00000050; + case 5: return 0x00000054; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_CTL_LAYER_EXT(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_CTL(i0) + __offset_LAYER_EXT(i1); } + +static inline uint32_t REG_MDP5_CTL_LAYER_EXT_REG(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_CTL(i0) + __offset_LAYER_EXT(i1); } +#define MDP5_CTL_LAYER_EXT_REG_VIG0_BIT3 0x00000001 +#define MDP5_CTL_LAYER_EXT_REG_VIG1_BIT3 0x00000004 +#define MDP5_CTL_LAYER_EXT_REG_VIG2_BIT3 0x00000010 +#define MDP5_CTL_LAYER_EXT_REG_VIG3_BIT3 0x00000040 +#define MDP5_CTL_LAYER_EXT_REG_RGB0_BIT3 0x00000100 +#define MDP5_CTL_LAYER_EXT_REG_RGB1_BIT3 0x00000400 +#define MDP5_CTL_LAYER_EXT_REG_RGB2_BIT3 0x00001000 +#define MDP5_CTL_LAYER_EXT_REG_RGB3_BIT3 0x00004000 +#define MDP5_CTL_LAYER_EXT_REG_DMA0_BIT3 0x00010000 +#define MDP5_CTL_LAYER_EXT_REG_DMA1_BIT3 0x00040000 +#define MDP5_CTL_LAYER_EXT_REG_CURSOR0__MASK 0x00f00000 +#define MDP5_CTL_LAYER_EXT_REG_CURSOR0__SHIFT 20 +static inline uint32_t MDP5_CTL_LAYER_EXT_REG_CURSOR0(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_EXT_REG_CURSOR0__SHIFT) & MDP5_CTL_LAYER_EXT_REG_CURSOR0__MASK; +} +#define MDP5_CTL_LAYER_EXT_REG_CURSOR1__MASK 0x3c000000 +#define MDP5_CTL_LAYER_EXT_REG_CURSOR1__SHIFT 26 +static inline uint32_t MDP5_CTL_LAYER_EXT_REG_CURSOR1(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_EXT_REG_CURSOR1__SHIFT) & MDP5_CTL_LAYER_EXT_REG_CURSOR1__MASK; +} + static inline uint32_t __offset_PIPE(enum mdp5_pipe idx) { switch (idx) { @@ -780,11 +841,11 @@ static inline uint32_t MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT(uint32_t val) } #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) +#define MDP5_PIPE_SRC_FORMAT_FETCH_TYPE__MASK 0x00180000 +#define MDP5_PIPE_SRC_FORMAT_FETCH_TYPE__SHIFT 19 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_FETCH_TYPE(enum mdp_fetch_type val) { - return ((val) << MDP5_PIPE_SRC_FORMAT_NUM_PLANES__SHIFT) & MDP5_PIPE_SRC_FORMAT_NUM_PLANES__MASK; + return ((val) << MDP5_PIPE_SRC_FORMAT_FETCH_TYPE__SHIFT) & MDP5_PIPE_SRC_FORMAT_FETCH_TYPE__MASK; } #define MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__MASK 0x01800000 #define MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__SHIFT 23 @@ -834,6 +895,7 @@ static inline uint32_t MDP5_PIPE_SRC_OP_MODE_BWC(enum mdp5_pipe_bwc val) #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 +#define MDP5_PIPE_SRC_OP_MODE_SW_PIX_EXT_OVERRIDE 0x80000000 static inline uint32_t REG_MDP5_PIPE_SRC_CONSTANT_COLOR(enum mdp5_pipe i0) { return 0x0000003c + __offset_PIPE(i0); } @@ -871,44 +933,121 @@ 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 __offset_SW_PIX_EXT(enum mdp_component_type idx) +{ + switch (idx) { + case COMP_0: return 0x00000100; + case COMP_1_2: return 0x00000110; + case COMP_3: return 0x00000120; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_PIPE_SW_PIX_EXT(enum mdp5_pipe i0, enum mdp_component_type i1) { return 0x00000000 + __offset_PIPE(i0) + __offset_SW_PIX_EXT(i1); } + +static inline uint32_t REG_MDP5_PIPE_SW_PIX_EXT_LR(enum mdp5_pipe i0, enum mdp_component_type i1) { return 0x00000000 + __offset_PIPE(i0) + __offset_SW_PIX_EXT(i1); } +#define MDP5_PIPE_SW_PIX_EXT_LR_LEFT_RPT__MASK 0x000000ff +#define MDP5_PIPE_SW_PIX_EXT_LR_LEFT_RPT__SHIFT 0 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_LR_LEFT_RPT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_LR_LEFT_RPT__SHIFT) & MDP5_PIPE_SW_PIX_EXT_LR_LEFT_RPT__MASK; +} +#define MDP5_PIPE_SW_PIX_EXT_LR_LEFT_OVF__MASK 0x0000ff00 +#define MDP5_PIPE_SW_PIX_EXT_LR_LEFT_OVF__SHIFT 8 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_LR_LEFT_OVF(int32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_LR_LEFT_OVF__SHIFT) & MDP5_PIPE_SW_PIX_EXT_LR_LEFT_OVF__MASK; +} +#define MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_RPT__MASK 0x00ff0000 +#define MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_RPT__SHIFT 16 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_RPT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_RPT__SHIFT) & MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_RPT__MASK; +} +#define MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_OVF__MASK 0xff000000 +#define MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_OVF__SHIFT 24 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_OVF(int32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_OVF__SHIFT) & MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_OVF__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SW_PIX_EXT_TB(enum mdp5_pipe i0, enum mdp_component_type i1) { return 0x00000004 + __offset_PIPE(i0) + __offset_SW_PIX_EXT(i1); } +#define MDP5_PIPE_SW_PIX_EXT_TB_TOP_RPT__MASK 0x000000ff +#define MDP5_PIPE_SW_PIX_EXT_TB_TOP_RPT__SHIFT 0 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_TB_TOP_RPT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_TB_TOP_RPT__SHIFT) & MDP5_PIPE_SW_PIX_EXT_TB_TOP_RPT__MASK; +} +#define MDP5_PIPE_SW_PIX_EXT_TB_TOP_OVF__MASK 0x0000ff00 +#define MDP5_PIPE_SW_PIX_EXT_TB_TOP_OVF__SHIFT 8 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_TB_TOP_OVF(int32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_TB_TOP_OVF__SHIFT) & MDP5_PIPE_SW_PIX_EXT_TB_TOP_OVF__MASK; +} +#define MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_RPT__MASK 0x00ff0000 +#define MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_RPT__SHIFT 16 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_RPT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_RPT__SHIFT) & MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_RPT__MASK; +} +#define MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_OVF__MASK 0xff000000 +#define MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_OVF__SHIFT 24 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_OVF(int32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_OVF__SHIFT) & MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_OVF__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS(enum mdp5_pipe i0, enum mdp_component_type i1) { return 0x00000008 + __offset_PIPE(i0) + __offset_SW_PIX_EXT(i1); } +#define MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_LEFT_RIGHT__MASK 0x0000ffff +#define MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_LEFT_RIGHT__SHIFT 0 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_LEFT_RIGHT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_LEFT_RIGHT__SHIFT) & MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_LEFT_RIGHT__MASK; +} +#define MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_TOP_BOTTOM__MASK 0xffff0000 +#define MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_TOP_BOTTOM__SHIFT 16 +static inline uint32_t MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_TOP_BOTTOM(uint32_t val) +{ + return ((val) << MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_TOP_BOTTOM__SHIFT) & MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_TOP_BOTTOM__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) +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_0__MASK 0x00000300 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_0__SHIFT 8 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_0(enum mdp5_scale_filter val) { - return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__MASK; + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_0__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_0__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) +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_0__MASK 0x00000c00 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_0__SHIFT 10 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_0(enum mdp5_scale_filter val) { - return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__MASK; + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_0__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_0__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) +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_1_2__MASK 0x00003000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_1_2__SHIFT 12 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_1_2(enum mdp5_scale_filter val) { - return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__MASK; + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_1_2__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_1_2__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) +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_1_2__MASK 0x0000c000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_1_2__SHIFT 14 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_1_2(enum mdp5_scale_filter val) { - return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__MASK; + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_1_2__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_1_2__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) +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_3__MASK 0x00030000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_3__SHIFT 16 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_3(enum mdp5_scale_filter val) { - return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__MASK; + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_3__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_3__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) +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_3__MASK 0x000c0000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_3__SHIFT 18 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_3(enum mdp5_scale_filter val) { - return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__MASK; + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_3__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_3__MASK; } static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_X(enum mdp5_pipe i0) { return 0x00000210 + __offset_PIPE(i0); } @@ -961,9 +1100,22 @@ static inline uint32_t REG_MDP5_LM_BORDER_COLOR_0(uint32_t i0) { return 0x000000 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 __offset_BLEND(uint32_t idx) +{ + switch (idx) { + case 0: return 0x00000020; + case 1: return 0x00000050; + case 2: return 0x00000080; + case 3: return 0x000000b0; + case 4: return 0x00000230; + case 5: return 0x00000260; + case 6: return 0x00000290; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_LM_BLEND(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_LM(i0) + __offset_BLEND(i1); } -static inline uint32_t REG_MDP5_LM_BLEND_OP_MODE(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 0x00000000 + __offset_LM(i0) + __offset_BLEND(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) @@ -985,25 +1137,25 @@ static inline uint32_t MDP5_LM_BLEND_OP_MODE_BG_ALPHA(enum mdp_alpha_type val) #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_FG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000004 + __offset_LM(i0) + __offset_BLEND(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_BG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00000008 + __offset_LM(i0) + __offset_BLEND(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_LOW0(uint32_t i0, uint32_t i1) { return 0x0000000c + __offset_LM(i0) + __offset_BLEND(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_LOW1(uint32_t i0, uint32_t i1) { return 0x00000010 + __offset_LM(i0) + __offset_BLEND(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_HIGH0(uint32_t i0, uint32_t i1) { return 0x00000014 + __offset_LM(i0) + __offset_BLEND(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_FG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00000018 + __offset_LM(i0) + __offset_BLEND(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_LOW0(uint32_t i0, uint32_t i1) { return 0x0000001c + __offset_LM(i0) + __offset_BLEND(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_LOW1(uint32_t i0, uint32_t i1) { return 0x00000020 + __offset_LM(i0) + __offset_BLEND(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_HIGH0(uint32_t i0, uint32_t i1) { return 0x00000024 + __offset_LM(i0) + __offset_BLEND(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_BLEND_BG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00000028 + __offset_LM(i0) + __offset_BLEND(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 @@ -1234,6 +1386,358 @@ static inline uint32_t REG_MDP5_PP_FBC_BUDGET_CTL(uint32_t i0) { return 0x000000 static inline uint32_t REG_MDP5_PP_FBC_LOSSY_MODE(uint32_t i0) { return 0x0000003c + __offset_PP(i0); } +static inline uint32_t __offset_WB(uint32_t idx) +{ + switch (idx) { +#if 0 /* TEMPORARY until patch that adds wb.base[] is merged */ + case 0: return (mdp5_cfg->wb.base[0]); + case 1: return (mdp5_cfg->wb.base[1]); + case 2: return (mdp5_cfg->wb.base[2]); + case 3: return (mdp5_cfg->wb.base[3]); + case 4: return (mdp5_cfg->wb.base[4]); +#endif + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_WB(uint32_t i0) { return 0x00000000 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DST_FORMAT(uint32_t i0) { return 0x00000000 + __offset_WB(i0); } +#define MDP5_WB_DST_FORMAT_DSTC0_OUT__MASK 0x00000003 +#define MDP5_WB_DST_FORMAT_DSTC0_OUT__SHIFT 0 +static inline uint32_t MDP5_WB_DST_FORMAT_DSTC0_OUT(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_DSTC0_OUT__SHIFT) & MDP5_WB_DST_FORMAT_DSTC0_OUT__MASK; +} +#define MDP5_WB_DST_FORMAT_DSTC1_OUT__MASK 0x0000000c +#define MDP5_WB_DST_FORMAT_DSTC1_OUT__SHIFT 2 +static inline uint32_t MDP5_WB_DST_FORMAT_DSTC1_OUT(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_DSTC1_OUT__SHIFT) & MDP5_WB_DST_FORMAT_DSTC1_OUT__MASK; +} +#define MDP5_WB_DST_FORMAT_DSTC2_OUT__MASK 0x00000030 +#define MDP5_WB_DST_FORMAT_DSTC2_OUT__SHIFT 4 +static inline uint32_t MDP5_WB_DST_FORMAT_DSTC2_OUT(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_DSTC2_OUT__SHIFT) & MDP5_WB_DST_FORMAT_DSTC2_OUT__MASK; +} +#define MDP5_WB_DST_FORMAT_DSTC3_OUT__MASK 0x000000c0 +#define MDP5_WB_DST_FORMAT_DSTC3_OUT__SHIFT 6 +static inline uint32_t MDP5_WB_DST_FORMAT_DSTC3_OUT(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_DSTC3_OUT__SHIFT) & MDP5_WB_DST_FORMAT_DSTC3_OUT__MASK; +} +#define MDP5_WB_DST_FORMAT_DSTC3_EN 0x00000100 +#define MDP5_WB_DST_FORMAT_DST_BPP__MASK 0x00000600 +#define MDP5_WB_DST_FORMAT_DST_BPP__SHIFT 9 +static inline uint32_t MDP5_WB_DST_FORMAT_DST_BPP(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_DST_BPP__SHIFT) & MDP5_WB_DST_FORMAT_DST_BPP__MASK; +} +#define MDP5_WB_DST_FORMAT_PACK_COUNT__MASK 0x00003000 +#define MDP5_WB_DST_FORMAT_PACK_COUNT__SHIFT 12 +static inline uint32_t MDP5_WB_DST_FORMAT_PACK_COUNT(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_PACK_COUNT__SHIFT) & MDP5_WB_DST_FORMAT_PACK_COUNT__MASK; +} +#define MDP5_WB_DST_FORMAT_DST_ALPHA_X 0x00004000 +#define MDP5_WB_DST_FORMAT_PACK_TIGHT 0x00020000 +#define MDP5_WB_DST_FORMAT_PACK_ALIGN_MSB 0x00040000 +#define MDP5_WB_DST_FORMAT_WRITE_PLANES__MASK 0x00180000 +#define MDP5_WB_DST_FORMAT_WRITE_PLANES__SHIFT 19 +static inline uint32_t MDP5_WB_DST_FORMAT_WRITE_PLANES(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_WRITE_PLANES__SHIFT) & MDP5_WB_DST_FORMAT_WRITE_PLANES__MASK; +} +#define MDP5_WB_DST_FORMAT_DST_DITHER_EN 0x00400000 +#define MDP5_WB_DST_FORMAT_DST_CHROMA_SAMP__MASK 0x03800000 +#define MDP5_WB_DST_FORMAT_DST_CHROMA_SAMP__SHIFT 23 +static inline uint32_t MDP5_WB_DST_FORMAT_DST_CHROMA_SAMP(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_DST_CHROMA_SAMP__SHIFT) & MDP5_WB_DST_FORMAT_DST_CHROMA_SAMP__MASK; +} +#define MDP5_WB_DST_FORMAT_DST_CHROMA_SITE__MASK 0x3c000000 +#define MDP5_WB_DST_FORMAT_DST_CHROMA_SITE__SHIFT 26 +static inline uint32_t MDP5_WB_DST_FORMAT_DST_CHROMA_SITE(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_DST_CHROMA_SITE__SHIFT) & MDP5_WB_DST_FORMAT_DST_CHROMA_SITE__MASK; +} +#define MDP5_WB_DST_FORMAT_FRAME_FORMAT__MASK 0xc0000000 +#define MDP5_WB_DST_FORMAT_FRAME_FORMAT__SHIFT 30 +static inline uint32_t MDP5_WB_DST_FORMAT_FRAME_FORMAT(uint32_t val) +{ + return ((val) << MDP5_WB_DST_FORMAT_FRAME_FORMAT__SHIFT) & MDP5_WB_DST_FORMAT_FRAME_FORMAT__MASK; +} + +static inline uint32_t REG_MDP5_WB_DST_OP_MODE(uint32_t i0) { return 0x00000004 + __offset_WB(i0); } +#define MDP5_WB_DST_OP_MODE_BWC_ENC_EN 0x00000001 +#define MDP5_WB_DST_OP_MODE_BWC_ENC_OP__MASK 0x00000006 +#define MDP5_WB_DST_OP_MODE_BWC_ENC_OP__SHIFT 1 +static inline uint32_t MDP5_WB_DST_OP_MODE_BWC_ENC_OP(uint32_t val) +{ + return ((val) << MDP5_WB_DST_OP_MODE_BWC_ENC_OP__SHIFT) & MDP5_WB_DST_OP_MODE_BWC_ENC_OP__MASK; +} +#define MDP5_WB_DST_OP_MODE_BLOCK_SIZE__MASK 0x00000010 +#define MDP5_WB_DST_OP_MODE_BLOCK_SIZE__SHIFT 4 +static inline uint32_t MDP5_WB_DST_OP_MODE_BLOCK_SIZE(uint32_t val) +{ + return ((val) << MDP5_WB_DST_OP_MODE_BLOCK_SIZE__SHIFT) & MDP5_WB_DST_OP_MODE_BLOCK_SIZE__MASK; +} +#define MDP5_WB_DST_OP_MODE_ROT_MODE__MASK 0x00000020 +#define MDP5_WB_DST_OP_MODE_ROT_MODE__SHIFT 5 +static inline uint32_t MDP5_WB_DST_OP_MODE_ROT_MODE(uint32_t val) +{ + return ((val) << MDP5_WB_DST_OP_MODE_ROT_MODE__SHIFT) & MDP5_WB_DST_OP_MODE_ROT_MODE__MASK; +} +#define MDP5_WB_DST_OP_MODE_ROT_EN 0x00000040 +#define MDP5_WB_DST_OP_MODE_CSC_EN 0x00000100 +#define MDP5_WB_DST_OP_MODE_CSC_SRC_DATA_FORMAT__MASK 0x00000200 +#define MDP5_WB_DST_OP_MODE_CSC_SRC_DATA_FORMAT__SHIFT 9 +static inline uint32_t MDP5_WB_DST_OP_MODE_CSC_SRC_DATA_FORMAT(uint32_t val) +{ + return ((val) << MDP5_WB_DST_OP_MODE_CSC_SRC_DATA_FORMAT__SHIFT) & MDP5_WB_DST_OP_MODE_CSC_SRC_DATA_FORMAT__MASK; +} +#define MDP5_WB_DST_OP_MODE_CSC_DST_DATA_FORMAT__MASK 0x00000400 +#define MDP5_WB_DST_OP_MODE_CSC_DST_DATA_FORMAT__SHIFT 10 +static inline uint32_t MDP5_WB_DST_OP_MODE_CSC_DST_DATA_FORMAT(uint32_t val) +{ + return ((val) << MDP5_WB_DST_OP_MODE_CSC_DST_DATA_FORMAT__SHIFT) & MDP5_WB_DST_OP_MODE_CSC_DST_DATA_FORMAT__MASK; +} +#define MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_EN 0x00000800 +#define MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_FORMAT__MASK 0x00001000 +#define MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_FORMAT__SHIFT 12 +static inline uint32_t MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_FORMAT(uint32_t val) +{ + return ((val) << MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_FORMAT__SHIFT) & MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_FORMAT__MASK; +} +#define MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_H_MTHD__MASK 0x00002000 +#define MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_H_MTHD__SHIFT 13 +static inline uint32_t MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_H_MTHD(uint32_t val) +{ + return ((val) << MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_H_MTHD__SHIFT) & MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_H_MTHD__MASK; +} +#define MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_V_MTHD__MASK 0x00004000 +#define MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_V_MTHD__SHIFT 14 +static inline uint32_t MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_V_MTHD(uint32_t val) +{ + return ((val) << MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_V_MTHD__SHIFT) & MDP5_WB_DST_OP_MODE_CHROMA_DWN_SAMPLE_V_MTHD__MASK; +} + +static inline uint32_t REG_MDP5_WB_DST_PACK_PATTERN(uint32_t i0) { return 0x00000008 + __offset_WB(i0); } +#define MDP5_WB_DST_PACK_PATTERN_ELEMENT0__MASK 0x00000003 +#define MDP5_WB_DST_PACK_PATTERN_ELEMENT0__SHIFT 0 +static inline uint32_t MDP5_WB_DST_PACK_PATTERN_ELEMENT0(uint32_t val) +{ + return ((val) << MDP5_WB_DST_PACK_PATTERN_ELEMENT0__SHIFT) & MDP5_WB_DST_PACK_PATTERN_ELEMENT0__MASK; +} +#define MDP5_WB_DST_PACK_PATTERN_ELEMENT1__MASK 0x00000300 +#define MDP5_WB_DST_PACK_PATTERN_ELEMENT1__SHIFT 8 +static inline uint32_t MDP5_WB_DST_PACK_PATTERN_ELEMENT1(uint32_t val) +{ + return ((val) << MDP5_WB_DST_PACK_PATTERN_ELEMENT1__SHIFT) & MDP5_WB_DST_PACK_PATTERN_ELEMENT1__MASK; +} +#define MDP5_WB_DST_PACK_PATTERN_ELEMENT2__MASK 0x00030000 +#define MDP5_WB_DST_PACK_PATTERN_ELEMENT2__SHIFT 16 +static inline uint32_t MDP5_WB_DST_PACK_PATTERN_ELEMENT2(uint32_t val) +{ + return ((val) << MDP5_WB_DST_PACK_PATTERN_ELEMENT2__SHIFT) & MDP5_WB_DST_PACK_PATTERN_ELEMENT2__MASK; +} +#define MDP5_WB_DST_PACK_PATTERN_ELEMENT3__MASK 0x03000000 +#define MDP5_WB_DST_PACK_PATTERN_ELEMENT3__SHIFT 24 +static inline uint32_t MDP5_WB_DST_PACK_PATTERN_ELEMENT3(uint32_t val) +{ + return ((val) << MDP5_WB_DST_PACK_PATTERN_ELEMENT3__SHIFT) & MDP5_WB_DST_PACK_PATTERN_ELEMENT3__MASK; +} + +static inline uint32_t REG_MDP5_WB_DST0_ADDR(uint32_t i0) { return 0x0000000c + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DST1_ADDR(uint32_t i0) { return 0x00000010 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DST2_ADDR(uint32_t i0) { return 0x00000014 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DST3_ADDR(uint32_t i0) { return 0x00000018 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DST_YSTRIDE0(uint32_t i0) { return 0x0000001c + __offset_WB(i0); } +#define MDP5_WB_DST_YSTRIDE0_DST0_YSTRIDE__MASK 0x0000ffff +#define MDP5_WB_DST_YSTRIDE0_DST0_YSTRIDE__SHIFT 0 +static inline uint32_t MDP5_WB_DST_YSTRIDE0_DST0_YSTRIDE(uint32_t val) +{ + return ((val) << MDP5_WB_DST_YSTRIDE0_DST0_YSTRIDE__SHIFT) & MDP5_WB_DST_YSTRIDE0_DST0_YSTRIDE__MASK; +} +#define MDP5_WB_DST_YSTRIDE0_DST1_YSTRIDE__MASK 0xffff0000 +#define MDP5_WB_DST_YSTRIDE0_DST1_YSTRIDE__SHIFT 16 +static inline uint32_t MDP5_WB_DST_YSTRIDE0_DST1_YSTRIDE(uint32_t val) +{ + return ((val) << MDP5_WB_DST_YSTRIDE0_DST1_YSTRIDE__SHIFT) & MDP5_WB_DST_YSTRIDE0_DST1_YSTRIDE__MASK; +} + +static inline uint32_t REG_MDP5_WB_DST_YSTRIDE1(uint32_t i0) { return 0x00000020 + __offset_WB(i0); } +#define MDP5_WB_DST_YSTRIDE1_DST2_YSTRIDE__MASK 0x0000ffff +#define MDP5_WB_DST_YSTRIDE1_DST2_YSTRIDE__SHIFT 0 +static inline uint32_t MDP5_WB_DST_YSTRIDE1_DST2_YSTRIDE(uint32_t val) +{ + return ((val) << MDP5_WB_DST_YSTRIDE1_DST2_YSTRIDE__SHIFT) & MDP5_WB_DST_YSTRIDE1_DST2_YSTRIDE__MASK; +} +#define MDP5_WB_DST_YSTRIDE1_DST3_YSTRIDE__MASK 0xffff0000 +#define MDP5_WB_DST_YSTRIDE1_DST3_YSTRIDE__SHIFT 16 +static inline uint32_t MDP5_WB_DST_YSTRIDE1_DST3_YSTRIDE(uint32_t val) +{ + return ((val) << MDP5_WB_DST_YSTRIDE1_DST3_YSTRIDE__SHIFT) & MDP5_WB_DST_YSTRIDE1_DST3_YSTRIDE__MASK; +} + +static inline uint32_t REG_MDP5_WB_DST_DITHER_BITDEPTH(uint32_t i0) { return 0x00000024 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DITHER_MATRIX_ROW0(uint32_t i0) { return 0x00000030 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DITHER_MATRIX_ROW1(uint32_t i0) { return 0x00000034 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DITHER_MATRIX_ROW2(uint32_t i0) { return 0x00000038 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DITHER_MATRIX_ROW3(uint32_t i0) { return 0x0000003c + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_DST_WRITE_CONFIG(uint32_t i0) { return 0x00000048 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_ROTATION_DNSCALER(uint32_t i0) { return 0x00000050 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_N16_INIT_PHASE_X_0_3(uint32_t i0) { return 0x00000060 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_N16_INIT_PHASE_X_1_2(uint32_t i0) { return 0x00000064 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_N16_INIT_PHASE_Y_0_3(uint32_t i0) { return 0x00000068 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_N16_INIT_PHASE_Y_1_2(uint32_t i0) { return 0x0000006c + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_OUT_SIZE(uint32_t i0) { return 0x00000074 + __offset_WB(i0); } +#define MDP5_WB_OUT_SIZE_DST_W__MASK 0x0000ffff +#define MDP5_WB_OUT_SIZE_DST_W__SHIFT 0 +static inline uint32_t MDP5_WB_OUT_SIZE_DST_W(uint32_t val) +{ + return ((val) << MDP5_WB_OUT_SIZE_DST_W__SHIFT) & MDP5_WB_OUT_SIZE_DST_W__MASK; +} +#define MDP5_WB_OUT_SIZE_DST_H__MASK 0xffff0000 +#define MDP5_WB_OUT_SIZE_DST_H__SHIFT 16 +static inline uint32_t MDP5_WB_OUT_SIZE_DST_H(uint32_t val) +{ + return ((val) << MDP5_WB_OUT_SIZE_DST_H__SHIFT) & MDP5_WB_OUT_SIZE_DST_H__MASK; +} + +static inline uint32_t REG_MDP5_WB_ALPHA_X_VALUE(uint32_t i0) { return 0x00000078 + __offset_WB(i0); } + +static inline uint32_t REG_MDP5_WB_CSC_MATRIX_COEFF_0(uint32_t i0) { return 0x00000260 + __offset_WB(i0); } +#define MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_11__MASK 0x00001fff +#define MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_11__SHIFT 0 +static inline uint32_t MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_11(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_11__SHIFT) & MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_11__MASK; +} +#define MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_12__MASK 0x1fff0000 +#define MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_12__SHIFT 16 +static inline uint32_t MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_12(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_12__SHIFT) & MDP5_WB_CSC_MATRIX_COEFF_0_COEFF_12__MASK; +} + +static inline uint32_t REG_MDP5_WB_CSC_MATRIX_COEFF_1(uint32_t i0) { return 0x00000264 + __offset_WB(i0); } +#define MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_13__MASK 0x00001fff +#define MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_13__SHIFT 0 +static inline uint32_t MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_13(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_13__SHIFT) & MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_13__MASK; +} +#define MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_21__MASK 0x1fff0000 +#define MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_21__SHIFT 16 +static inline uint32_t MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_21(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_21__SHIFT) & MDP5_WB_CSC_MATRIX_COEFF_1_COEFF_21__MASK; +} + +static inline uint32_t REG_MDP5_WB_CSC_MATRIX_COEFF_2(uint32_t i0) { return 0x00000268 + __offset_WB(i0); } +#define MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_22__MASK 0x00001fff +#define MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_22__SHIFT 0 +static inline uint32_t MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_22(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_22__SHIFT) & MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_22__MASK; +} +#define MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_23__MASK 0x1fff0000 +#define MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_23__SHIFT 16 +static inline uint32_t MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_23(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_23__SHIFT) & MDP5_WB_CSC_MATRIX_COEFF_2_COEFF_23__MASK; +} + +static inline uint32_t REG_MDP5_WB_CSC_MATRIX_COEFF_3(uint32_t i0) { return 0x0000026c + __offset_WB(i0); } +#define MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_31__MASK 0x00001fff +#define MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_31__SHIFT 0 +static inline uint32_t MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_31(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_31__SHIFT) & MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_31__MASK; +} +#define MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_32__MASK 0x1fff0000 +#define MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_32__SHIFT 16 +static inline uint32_t MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_32(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_32__SHIFT) & MDP5_WB_CSC_MATRIX_COEFF_3_COEFF_32__MASK; +} + +static inline uint32_t REG_MDP5_WB_CSC_MATRIX_COEFF_4(uint32_t i0) { return 0x00000270 + __offset_WB(i0); } +#define MDP5_WB_CSC_MATRIX_COEFF_4_COEFF_33__MASK 0x00001fff +#define MDP5_WB_CSC_MATRIX_COEFF_4_COEFF_33__SHIFT 0 +static inline uint32_t MDP5_WB_CSC_MATRIX_COEFF_4_COEFF_33(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_MATRIX_COEFF_4_COEFF_33__SHIFT) & MDP5_WB_CSC_MATRIX_COEFF_4_COEFF_33__MASK; +} + +static inline uint32_t REG_MDP5_WB_CSC_COMP_PRECLAMP(uint32_t i0, uint32_t i1) { return 0x00000274 + __offset_WB(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_WB_CSC_COMP_PRECLAMP_REG(uint32_t i0, uint32_t i1) { return 0x00000274 + __offset_WB(i0) + 0x4*i1; } +#define MDP5_WB_CSC_COMP_PRECLAMP_REG_HIGH__MASK 0x000000ff +#define MDP5_WB_CSC_COMP_PRECLAMP_REG_HIGH__SHIFT 0 +static inline uint32_t MDP5_WB_CSC_COMP_PRECLAMP_REG_HIGH(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_COMP_PRECLAMP_REG_HIGH__SHIFT) & MDP5_WB_CSC_COMP_PRECLAMP_REG_HIGH__MASK; +} +#define MDP5_WB_CSC_COMP_PRECLAMP_REG_LOW__MASK 0x0000ff00 +#define MDP5_WB_CSC_COMP_PRECLAMP_REG_LOW__SHIFT 8 +static inline uint32_t MDP5_WB_CSC_COMP_PRECLAMP_REG_LOW(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_COMP_PRECLAMP_REG_LOW__SHIFT) & MDP5_WB_CSC_COMP_PRECLAMP_REG_LOW__MASK; +} + +static inline uint32_t REG_MDP5_WB_CSC_COMP_POSTCLAMP(uint32_t i0, uint32_t i1) { return 0x00000280 + __offset_WB(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_WB_CSC_COMP_POSTCLAMP_REG(uint32_t i0, uint32_t i1) { return 0x00000280 + __offset_WB(i0) + 0x4*i1; } +#define MDP5_WB_CSC_COMP_POSTCLAMP_REG_HIGH__MASK 0x000000ff +#define MDP5_WB_CSC_COMP_POSTCLAMP_REG_HIGH__SHIFT 0 +static inline uint32_t MDP5_WB_CSC_COMP_POSTCLAMP_REG_HIGH(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_COMP_POSTCLAMP_REG_HIGH__SHIFT) & MDP5_WB_CSC_COMP_POSTCLAMP_REG_HIGH__MASK; +} +#define MDP5_WB_CSC_COMP_POSTCLAMP_REG_LOW__MASK 0x0000ff00 +#define MDP5_WB_CSC_COMP_POSTCLAMP_REG_LOW__SHIFT 8 +static inline uint32_t MDP5_WB_CSC_COMP_POSTCLAMP_REG_LOW(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_COMP_POSTCLAMP_REG_LOW__SHIFT) & MDP5_WB_CSC_COMP_POSTCLAMP_REG_LOW__MASK; +} + +static inline uint32_t REG_MDP5_WB_CSC_COMP_PREBIAS(uint32_t i0, uint32_t i1) { return 0x0000028c + __offset_WB(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_WB_CSC_COMP_PREBIAS_REG(uint32_t i0, uint32_t i1) { return 0x0000028c + __offset_WB(i0) + 0x4*i1; } +#define MDP5_WB_CSC_COMP_PREBIAS_REG_VALUE__MASK 0x000001ff +#define MDP5_WB_CSC_COMP_PREBIAS_REG_VALUE__SHIFT 0 +static inline uint32_t MDP5_WB_CSC_COMP_PREBIAS_REG_VALUE(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_COMP_PREBIAS_REG_VALUE__SHIFT) & MDP5_WB_CSC_COMP_PREBIAS_REG_VALUE__MASK; +} + +static inline uint32_t REG_MDP5_WB_CSC_COMP_POSTBIAS(uint32_t i0, uint32_t i1) { return 0x00000298 + __offset_WB(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_WB_CSC_COMP_POSTBIAS_REG(uint32_t i0, uint32_t i1) { return 0x00000298 + __offset_WB(i0) + 0x4*i1; } +#define MDP5_WB_CSC_COMP_POSTBIAS_REG_VALUE__MASK 0x000001ff +#define MDP5_WB_CSC_COMP_POSTBIAS_REG_VALUE__SHIFT 0 +static inline uint32_t MDP5_WB_CSC_COMP_POSTBIAS_REG_VALUE(uint32_t val) +{ + return ((val) << MDP5_WB_CSC_COMP_POSTBIAS_REG_VALUE__SHIFT) & MDP5_WB_CSC_COMP_POSTBIAS_REG_VALUE__MASK; +} + static inline uint32_t __offset_INTF(uint32_t idx) { switch (idx) { diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c index 8b9a7931b..bb1225aa2 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c @@ -22,11 +22,84 @@ struct mdp5_cfg_handler { /* 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 = { +const struct mdp5_cfg_hw msm8x74v1_config = { + .name = "msm8x74v1", + .mdp = { + .count = 1, + .base = { 0x00100 }, + .caps = MDP_CAP_SMP | + 0, + }, + .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 }, + .caps = MDP_PIPE_CAP_HFLIP | + MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | + MDP_PIPE_CAP_CSC | + 0, + }, + .pipe_rgb = { + .count = 3, + .base = { 0x01e00, 0x02200, 0x02600 }, + .caps = MDP_PIPE_CAP_HFLIP | + MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | + 0, + }, + .pipe_dma = { + .count = 2, + .base = { 0x02a00, 0x02e00 }, + .caps = MDP_PIPE_CAP_HFLIP | + MDP_PIPE_CAP_VFLIP | + 0, + }, + .lm = { + .count = 5, + .base = { 0x03200, 0x03600, 0x03a00, 0x03e00, 0x04200 }, + .nb_stages = 5, + }, + .dspp = { + .count = 3, + .base = { 0x04600, 0x04a00, 0x04e00 }, + }, + .pp = { + .count = 3, + .base = { 0x21b00, 0x21c00, 0x21d00 }, + }, + .intf = { + .base = { 0x21100, 0x21300, 0x21500, 0x21700 }, + .connect = { + [0] = INTF_eDP, + [1] = INTF_DSI, + [2] = INTF_DSI, + [3] = INTF_HDMI, + }, + }, + .max_clk = 200000000, +}; + +const struct mdp5_cfg_hw msm8x74v2_config = { .name = "msm8x74", .mdp = { .count = 1, .base = { 0x00100 }, + .caps = MDP_CAP_SMP | + 0, }, .smp = { .mmb_count = 22, @@ -45,19 +118,27 @@ const struct mdp5_cfg_hw msm8x74_config = { .pipe_vig = { .count = 3, .base = { 0x01200, 0x01600, 0x01a00 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | MDP_PIPE_CAP_CSC | + MDP_PIPE_CAP_DECIMATION, }, .pipe_rgb = { .count = 3, .base = { 0x01e00, 0x02200, 0x02600 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | MDP_PIPE_CAP_DECIMATION, }, .pipe_dma = { .count = 2, .base = { 0x02a00, 0x02e00 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP, }, .lm = { .count = 5, .base = { 0x03200, 0x03600, 0x03a00, 0x03e00, 0x04200 }, .nb_stages = 5, + .max_width = 2048, + .max_height = 0xFFFF, }, .dspp = { .count = 3, @@ -65,7 +146,7 @@ const struct mdp5_cfg_hw msm8x74_config = { }, .ad = { .count = 2, - .base = { 0x13100, 0x13300 }, /* NOTE: no ad in v1.0 */ + .base = { 0x13100, 0x13300 }, }, .pp = { .count = 3, @@ -88,6 +169,8 @@ const struct mdp5_cfg_hw apq8084_config = { .mdp = { .count = 1, .base = { 0x00100 }, + .caps = MDP_CAP_SMP | + 0, }, .smp = { .mmb_count = 44, @@ -113,19 +196,27 @@ const struct mdp5_cfg_hw apq8084_config = { .pipe_vig = { .count = 4, .base = { 0x01200, 0x01600, 0x01a00, 0x01e00 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | MDP_PIPE_CAP_CSC | + MDP_PIPE_CAP_DECIMATION, }, .pipe_rgb = { .count = 4, .base = { 0x02200, 0x02600, 0x02a00, 0x02e00 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | MDP_PIPE_CAP_DECIMATION, }, .pipe_dma = { .count = 2, .base = { 0x03200, 0x03600 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP, }, .lm = { .count = 6, .base = { 0x03a00, 0x03e00, 0x04200, 0x04600, 0x04a00, 0x04e00 }, .nb_stages = 5, + .max_width = 2048, + .max_height = 0xFFFF, }, .dspp = { .count = 4, @@ -157,6 +248,8 @@ const struct mdp5_cfg_hw msm8x16_config = { .mdp = { .count = 1, .base = { 0x01000 }, + .caps = MDP_CAP_SMP | + 0, }, .smp = { .mmb_count = 8, @@ -174,19 +267,27 @@ const struct mdp5_cfg_hw msm8x16_config = { .pipe_vig = { .count = 1, .base = { 0x05000 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | MDP_PIPE_CAP_CSC | + MDP_PIPE_CAP_DECIMATION, }, .pipe_rgb = { .count = 2, .base = { 0x15000, 0x17000 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | MDP_PIPE_CAP_DECIMATION, }, .pipe_dma = { .count = 1, .base = { 0x25000 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP, }, .lm = { .count = 2, /* LM0 and LM3 */ .base = { 0x45000, 0x48000 }, .nb_stages = 5, + .max_width = 2048, + .max_height = 0xFFFF, }, .dspp = { .count = 1, @@ -203,14 +304,176 @@ const struct mdp5_cfg_hw msm8x16_config = { .max_clk = 320000000, }; +const struct mdp5_cfg_hw msm8x94_config = { + .name = "msm8x94", + .mdp = { + .count = 1, + .base = { 0x01000 }, + .caps = MDP_CAP_SMP | + 0, + }, + .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(23, 0), /* first 24 MMBs */ + .reserved = { + [1] = 1, [4] = 1, [7] = 1, [19] = 1, + [16] = 5, [17] = 5, [18] = 5, [22] = 5, + }, + }, + .ctl = { + .count = 5, + .base = { 0x02000, 0x02200, 0x02400, 0x02600, 0x02800 }, + .flush_hw_mask = 0xf0ffffff, + }, + .pipe_vig = { + .count = 4, + .base = { 0x05000, 0x07000, 0x09000, 0x0b000 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | MDP_PIPE_CAP_CSC | + MDP_PIPE_CAP_DECIMATION, + }, + .pipe_rgb = { + .count = 4, + .base = { 0x15000, 0x17000, 0x19000, 0x1b000 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | MDP_PIPE_CAP_DECIMATION, + }, + .pipe_dma = { + .count = 2, + .base = { 0x25000, 0x27000 }, + .caps = MDP_PIPE_CAP_HFLIP | MDP_PIPE_CAP_VFLIP, + }, + .lm = { + .count = 6, + .base = { 0x45000, 0x46000, 0x47000, 0x48000, 0x49000, 0x4a000 }, + .nb_stages = 8, + .max_width = 2048, + .max_height = 0xFFFF, + }, + .dspp = { + .count = 4, + .base = { 0x55000, 0x57000, 0x59000, 0x5b000 }, + + }, + .ad = { + .count = 3, + .base = { 0x79000, 0x79800, 0x7a000 }, + }, + .pp = { + .count = 4, + .base = { 0x71000, 0x71800, 0x72000, 0x72800 }, + }, + .intf = { + .base = { 0x6b000, 0x6b800, 0x6c000, 0x6c800, 0x6d000 }, + .connect = { + [0] = INTF_DISABLED, + [1] = INTF_DSI, + [2] = INTF_DSI, + [3] = INTF_HDMI, + }, + }, + .max_clk = 400000000, +}; + +const struct mdp5_cfg_hw msm8x96_config = { + .name = "msm8x96", + .mdp = { + .count = 1, + .base = { 0x01000 }, + .caps = MDP_CAP_DSC | + MDP_CAP_CDM | + 0, + }, + .ctl = { + .count = 5, + .base = { 0x02000, 0x02200, 0x02400, 0x02600, 0x02800 }, + .flush_hw_mask = 0xf4ffffff, + }, + .pipe_vig = { + .count = 4, + .base = { 0x05000, 0x07000, 0x09000, 0x0b000 }, + .caps = MDP_PIPE_CAP_HFLIP | + MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | + MDP_PIPE_CAP_CSC | + MDP_PIPE_CAP_DECIMATION | + MDP_PIPE_CAP_SW_PIX_EXT | + 0, + }, + .pipe_rgb = { + .count = 4, + .base = { 0x15000, 0x17000, 0x19000, 0x1b000 }, + .caps = MDP_PIPE_CAP_HFLIP | + MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SCALE | + MDP_PIPE_CAP_DECIMATION | + MDP_PIPE_CAP_SW_PIX_EXT | + 0, + }, + .pipe_dma = { + .count = 2, + .base = { 0x25000, 0x27000 }, + .caps = MDP_PIPE_CAP_HFLIP | + MDP_PIPE_CAP_VFLIP | + MDP_PIPE_CAP_SW_PIX_EXT | + 0, + }, + .lm = { + .count = 6, + .base = { 0x45000, 0x46000, 0x47000, 0x48000, 0x49000, 0x4a000 }, + .nb_stages = 8, + .max_width = 2560, + .max_height = 0xFFFF, + }, + .dspp = { + .count = 2, + .base = { 0x55000, 0x57000 }, + }, + .ad = { + .count = 3, + .base = { 0x79000, 0x79800, 0x7a000 }, + }, + .pp = { + .count = 4, + .base = { 0x71000, 0x71800, 0x72000, 0x72800 }, + }, + .cdm = { + .count = 1, + .base = { 0x7a200 }, + }, + .dsc = { + .count = 2, + .base = { 0x81000, 0x81400 }, + }, + .intf = { + .base = { 0x6b000, 0x6b800, 0x6c000, 0x6c800, 0x6d000 }, + .connect = { + [0] = INTF_DISABLED, + [1] = INTF_DSI, + [2] = INTF_DSI, + [3] = INTF_HDMI, + }, + }, + .max_clk = 412500000, +}; + static const struct mdp5_cfg_handler cfg_handlers[] = { - { .revision = 0, .config = { .hw = &msm8x74_config } }, - { .revision = 2, .config = { .hw = &msm8x74_config } }, + { .revision = 0, .config = { .hw = &msm8x74v1_config } }, + { .revision = 2, .config = { .hw = &msm8x74v2_config } }, { .revision = 3, .config = { .hw = &apq8084_config } }, { .revision = 6, .config = { .hw = &msm8x16_config } }, + { .revision = 9, .config = { .hw = &msm8x94_config } }, + { .revision = 7, .config = { .hw = &msm8x96_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) diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h index 69349abe5..050e1618c 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h @@ -42,6 +42,13 @@ struct mdp5_sub_block { struct mdp5_lm_block { MDP5_SUB_BLOCK_DEFINITION; uint32_t nb_stages; /* number of stages per blender */ + uint32_t max_width; /* Maximum output resolution */ + uint32_t max_height; +}; + +struct mdp5_pipe_block { + MDP5_SUB_BLOCK_DEFINITION; + uint32_t caps; /* pipe capabilities */ }; struct mdp5_ctl_block { @@ -54,7 +61,12 @@ struct mdp5_smp_block { 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 */ + uint8_t reserved[MAX_CLIENTS]; /* # of MMBs allocated per client */ +}; + +struct mdp5_mdp_block { + MDP5_SUB_BLOCK_DEFINITION; + uint32_t caps; /* MDP capabilities: MDP_CAP_xxx bits */ }; #define MDP5_INTF_NUM_MAX 5 @@ -67,16 +79,18 @@ struct mdp5_intf_block { struct mdp5_cfg_hw { char *name; - struct mdp5_sub_block mdp; + struct mdp5_mdp_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_pipe_block pipe_vig; + struct mdp5_pipe_block pipe_rgb; + struct mdp5_pipe_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_sub_block dsc; + struct mdp5_sub_block cdm; struct mdp5_intf_block intf; uint32_t max_clk; 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 index e4e89567f..8e6c9b598 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c @@ -21,6 +21,8 @@ struct mdp5_cmd_encoder { struct mdp5_interface intf; bool enabled; uint32_t bsc; + + struct mdp5_ctl *ctl; }; #define to_mdp5_cmd_encoder(x) container_of(x, struct mdp5_cmd_encoder, base) @@ -30,7 +32,7 @@ static struct mdp5_kms *get_kms(struct drm_encoder *encoder) return to_mdp5_kms(to_mdp_kms(priv->kms)); } -#ifdef CONFIG_MSM_BUS_SCALING +#ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING #include <mach/board.h> #include <linux/msm-bus.h> #include <linux/msm-bus-board.h> @@ -210,22 +212,19 @@ static void mdp5_cmd_encoder_mode_set(struct drm_encoder *encoder, mode->vsync_end, mode->vtotal, mode->type, mode->flags); pingpong_tearcheck_setup(encoder, mode); - mdp5_crtc_set_intf(encoder->crtc, &mdp5_cmd_enc->intf); + mdp5_crtc_set_pipeline(encoder->crtc, &mdp5_cmd_enc->intf, + mdp5_cmd_enc->ctl); } 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_ctl *ctl = mdp5_cmd_enc->ctl; 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); @@ -239,7 +238,7 @@ static void mdp5_cmd_encoder_disable(struct drm_encoder *encoder) 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_ctl *ctl = mdp5_cmd_enc->ctl; struct mdp5_interface *intf = &mdp5_cmd_enc->intf; if (WARN_ON(mdp5_cmd_enc->enabled)) @@ -281,22 +280,22 @@ int mdp5_cmd_encoder_set_split_display(struct drm_encoder *encoder, * start signal for the slave encoder */ if (intf_num == 1) - data |= MDP5_SPLIT_DPL_UPPER_INTF2_SW_TRG_MUX; + data |= MDP5_MDP_SPLIT_DPL_UPPER_INTF2_SW_TRG_MUX; else if (intf_num == 2) - data |= MDP5_SPLIT_DPL_UPPER_INTF1_SW_TRG_MUX; + data |= MDP5_MDP_SPLIT_DPL_UPPER_INTF1_SW_TRG_MUX; else return -EINVAL; /* Smart Panel, Sync mode */ - data |= MDP5_SPLIT_DPL_UPPER_SMART_PANEL; + data |= MDP5_MDP_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_MDP_SPLIT_DPL_UPPER(0), 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_write(mdp5_kms, REG_MDP5_MDP_SPLIT_DPL_LOWER(0), + MDP5_MDP_SPLIT_DPL_LOWER_SMART_PANEL); + mdp5_write(mdp5_kms, REG_MDP5_MDP_SPLIT_DPL_EN(0), 1); mdp5_disable(mdp5_kms); return 0; @@ -304,7 +303,7 @@ int mdp5_cmd_encoder_set_split_display(struct drm_encoder *encoder, /* initialize command mode encoder */ struct drm_encoder *mdp5_cmd_encoder_init(struct drm_device *dev, - struct mdp5_interface *intf) + struct mdp5_interface *intf, struct mdp5_ctl *ctl) { struct drm_encoder *encoder = NULL; struct mdp5_cmd_encoder *mdp5_cmd_enc; @@ -324,6 +323,7 @@ struct drm_encoder *mdp5_cmd_encoder_init(struct drm_device *dev, memcpy(&mdp5_cmd_enc->intf, intf, sizeof(mdp5_cmd_enc->intf)); encoder = &mdp5_cmd_enc->base; + mdp5_cmd_enc->ctl = ctl; drm_encoder_init(dev, encoder, &mdp5_cmd_encoder_funcs, DRM_MODE_ENCODER_DSI); diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c index c15307721..7f9f4ac88 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved. * Copyright (C) 2013 Red Hat * Author: Rob Clark <robdclark@gmail.com> * @@ -46,6 +46,11 @@ struct mdp5_crtc { /* if there is a pending flip, these will be non-null: */ struct drm_pending_vblank_event *event; + /* Bits have been flushed at the last commit, + * used to decide if a vsync has happened since last commit. + */ + u32 flushed_mask; + #define PENDING_CURSOR 0x1 #define PENDING_FLIP 0x2 atomic_t pending; @@ -55,6 +60,11 @@ struct mdp5_crtc { struct mdp_irq vblank; struct mdp_irq err; + struct mdp_irq pp_done; + + struct completion pp_completion; + + bool cmd_mode; struct { /* protect REG_MDP5_LM_CURSOR* registers and cursor scanout_bo*/ @@ -82,12 +92,18 @@ static void request_pending(struct drm_crtc *crtc, uint32_t pending) mdp_irq_register(&get_kms(crtc)->base, &mdp5_crtc->vblank); } -static void crtc_flush(struct drm_crtc *crtc, u32 flush_mask) +static void request_pp_done_pending(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + reinit_completion(&mdp5_crtc->pp_completion); +} + +static u32 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); + return mdp5_ctl_commit(mdp5_crtc->ctl, flush_mask); } /* @@ -95,7 +111,7 @@ static void crtc_flush(struct drm_crtc *crtc, u32 flush_mask) * 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) +static u32 crtc_flush_all(struct drm_crtc *crtc) { struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); struct drm_plane *plane; @@ -103,7 +119,7 @@ static void crtc_flush_all(struct drm_crtc *crtc) /* this should not happen: */ if (WARN_ON(!mdp5_crtc->ctl)) - return; + return 0; drm_atomic_crtc_for_each_plane(plane, crtc) { flush_mask |= mdp5_plane_get_flush(plane); @@ -111,7 +127,7 @@ static void crtc_flush_all(struct drm_crtc *crtc) flush_mask |= mdp_ctl_flush_mask_lm(mdp5_crtc->lm); - crtc_flush(crtc, flush_mask); + return crtc_flush(crtc, flush_mask); } /* if file!=NULL, this is preclose potential cancel-flip path */ @@ -143,7 +159,8 @@ static void complete_flip(struct drm_crtc *crtc, struct drm_file *file) } if (mdp5_crtc->ctl && !crtc->state->enable) { - mdp5_ctl_release(mdp5_crtc->ctl); + /* set STAGE_UNUSED for all layers */ + mdp5_ctl_blend(mdp5_crtc->ctl, NULL, 0, 0); mdp5_crtc->ctl = NULL; } } @@ -178,13 +195,9 @@ static bool mdp5_crtc_mode_fixup(struct drm_crtc *crtc, /* * 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. + * If no base layer is available, border will be enabled as the base layer. + * Otherwise all layers will be blended based on their stage calculated + * in mdp5_crtc_atomic_check. */ static void blend_setup(struct drm_crtc *crtc) { @@ -192,9 +205,14 @@ static void blend_setup(struct drm_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; + struct mdp5_plane_state *pstate, *pstates[STAGE_MAX + 1] = {NULL}; + const struct mdp_format *format; + uint32_t lm = mdp5_crtc->lm; + uint32_t blend_op, fg_alpha, bg_alpha, ctl_blend_flags = 0; unsigned long flags; -#define blender(stage) ((stage) - STAGE_BASE) + uint8_t stage[STAGE_MAX + 1]; + int i, plane_cnt = 0; +#define blender(stage) ((stage) - STAGE0) hw_cfg = mdp5_cfg_get_hw_config(mdp5_kms->cfg); @@ -204,33 +222,73 @@ static void blend_setup(struct drm_crtc *crtc) if (!mdp5_crtc->ctl) goto out; + /* Collect all plane information */ drm_atomic_crtc_for_each_plane(plane, crtc) { - enum mdp_mixer_stage_id stage = - to_mdp5_plane_state(plane->state)->stage; + pstate = to_mdp5_plane_state(plane->state); + pstates[pstate->stage] = pstate; + stage[pstate->stage] = mdp5_plane_pipe(plane); + plane_cnt++; + } - /* - * 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); + /* + * If there is no base layer, enable border color. + * Although it's not possbile in current blend logic, + * put it here as a reminder. + */ + if (!pstates[STAGE_BASE] && plane_cnt) { + ctl_blend_flags |= MDP5_CTL_BLEND_OP_FLAG_BORDER_OUT; + DBG("Border Color is enabled"); + } + + /* The reset for blending */ + for (i = STAGE0; i <= STAGE_MAX; i++) { + if (!pstates[i]) + continue; + + format = to_mdp_format( + msm_framebuffer_format(pstates[i]->base.fb)); + plane = pstates[i]->base.plane; + blend_op = MDP5_LM_BLEND_OP_MODE_FG_ALPHA(FG_CONST) | + MDP5_LM_BLEND_OP_MODE_BG_ALPHA(BG_CONST); + fg_alpha = pstates[i]->alpha; + bg_alpha = 0xFF - pstates[i]->alpha; + DBG("Stage %d fg_alpha %x bg_alpha %x", i, fg_alpha, bg_alpha); + + if (format->alpha_enable && pstates[i]->premultiplied) { + blend_op = MDP5_LM_BLEND_OP_MODE_FG_ALPHA(FG_CONST) | + MDP5_LM_BLEND_OP_MODE_BG_ALPHA(FG_PIXEL); + if (fg_alpha != 0xff) { + bg_alpha = fg_alpha; + blend_op |= + MDP5_LM_BLEND_OP_MODE_BG_MOD_ALPHA | + MDP5_LM_BLEND_OP_MODE_BG_INV_MOD_ALPHA; + } else { + blend_op |= MDP5_LM_BLEND_OP_MODE_BG_INV_ALPHA; + } + } else if (format->alpha_enable) { + blend_op = MDP5_LM_BLEND_OP_MODE_FG_ALPHA(FG_PIXEL) | + MDP5_LM_BLEND_OP_MODE_BG_ALPHA(FG_PIXEL); + if (fg_alpha != 0xff) { + bg_alpha = fg_alpha; + blend_op |= + MDP5_LM_BLEND_OP_MODE_FG_MOD_ALPHA | + MDP5_LM_BLEND_OP_MODE_FG_INV_MOD_ALPHA | + MDP5_LM_BLEND_OP_MODE_BG_MOD_ALPHA | + MDP5_LM_BLEND_OP_MODE_BG_INV_MOD_ALPHA; + } else { + blend_op |= MDP5_LM_BLEND_OP_MODE_BG_INV_ALPHA; + } + } - /* 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_OP_MODE(lm, + blender(i)), blend_op); mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_FG_ALPHA(lm, - blender(stage)), 0xff); + blender(i)), fg_alpha); 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); + blender(i)), bg_alpha); } - DBG("%s: lm%d: blend config = 0x%08x", mdp5_crtc->name, lm, blend_cfg); - mdp5_ctl_blend(mdp5_crtc->ctl, lm, blend_cfg); + mdp5_ctl_blend(mdp5_crtc->ctl, stage, plane_cnt, ctl_blend_flags); out: spin_unlock_irqrestore(&mdp5_crtc->lm_lock, flags); @@ -274,8 +332,8 @@ static void mdp5_crtc_disable(struct drm_crtc *crtc) if (WARN_ON(!mdp5_crtc->enabled)) return; - /* set STAGE_UNUSED for all layers */ - mdp5_ctl_blend(mdp5_crtc->ctl, mdp5_crtc->lm, 0x00000000); + if (mdp5_crtc->cmd_mode) + mdp_irq_unregister(&mdp5_kms->base, &mdp5_crtc->pp_done); mdp_irq_unregister(&mdp5_kms->base, &mdp5_crtc->err); mdp5_disable(mdp5_kms); @@ -296,6 +354,9 @@ static void mdp5_crtc_enable(struct drm_crtc *crtc) mdp5_enable(mdp5_kms); mdp_irq_register(&mdp5_kms->base, &mdp5_crtc->err); + if (mdp5_crtc->cmd_mode) + mdp_irq_register(&mdp5_kms->base, &mdp5_crtc->pp_done); + mdp5_crtc->enabled = true; } @@ -318,25 +379,19 @@ static int mdp5_crtc_atomic_check(struct drm_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]; + struct plane_state pstates[STAGE_MAX + 1]; + const struct mdp5_cfg_hw *hw_cfg; 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: */ + hw_cfg = mdp5_cfg_get_hw_config(mdp5_kms->cfg); drm_atomic_crtc_state_for_each_plane(plane, state) { struct drm_plane_state *pstate; - - if (cnt >= ARRAY_SIZE(pstates)) { + if (cnt >= (hw_cfg->lm.nb_stages)) { dev_err(dev->dev, "too many planes!\n"); return -EINVAL; } @@ -348,13 +403,13 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc, */ if (!pstate) pstate = plane->state; - pstates[cnt].plane = plane; pstates[cnt].state = to_mdp5_plane_state(pstate); cnt++; } + /* assign a stage based on sorted zpos property */ sort(pstates, cnt, sizeof(pstates[0]), pstate_cmp, NULL); for (i = 0; i < cnt; i++) { @@ -367,13 +422,15 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc, return 0; } -static void mdp5_crtc_atomic_begin(struct drm_crtc *crtc) +static void mdp5_crtc_atomic_begin(struct drm_crtc *crtc, + struct drm_crtc_state *old_crtc_state) { 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) +static void mdp5_crtc_atomic_flush(struct drm_crtc *crtc, + struct drm_crtc_state *old_crtc_state) { struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); struct drm_device *dev = crtc->dev; @@ -396,7 +453,18 @@ static void mdp5_crtc_atomic_flush(struct drm_crtc *crtc) return; blend_setup(crtc); - crtc_flush_all(crtc); + + /* PP_DONE irq is only used by command mode for now. + * It is better to request pending before FLUSH and START trigger + * to make sure no pp_done irq missed. + * This is safe because no pp_done will happen before SW trigger + * in command mode. + */ + if (mdp5_crtc->cmd_mode) + request_pp_done_pending(crtc); + + mdp5_crtc->flushed_mask = crtc_flush_all(crtc); + request_pending(crtc, PENDING_FLIP); } @@ -601,6 +669,52 @@ static void mdp5_crtc_err_irq(struct mdp_irq *irq, uint32_t irqstatus) DBG("%s: error: %08x", mdp5_crtc->name, irqstatus); } +static void mdp5_crtc_pp_done_irq(struct mdp_irq *irq, uint32_t irqstatus) +{ + struct mdp5_crtc *mdp5_crtc = container_of(irq, struct mdp5_crtc, + pp_done); + + complete(&mdp5_crtc->pp_completion); +} + +static void mdp5_crtc_wait_for_pp_done(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + int ret; + + ret = wait_for_completion_timeout(&mdp5_crtc->pp_completion, + msecs_to_jiffies(50)); + if (ret == 0) + dev_warn(dev->dev, "pp done time out, lm=%d\n", mdp5_crtc->lm); +} + +static void mdp5_crtc_wait_for_flush_done(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + int ret; + + /* Should not call this function if crtc is disabled. */ + if (!mdp5_crtc->ctl) + return; + + ret = drm_crtc_vblank_get(crtc); + if (ret) + return; + + ret = wait_event_timeout(dev->vblank[drm_crtc_index(crtc)].queue, + ((mdp5_ctl_get_commit_status(mdp5_crtc->ctl) & + mdp5_crtc->flushed_mask) == 0), + msecs_to_jiffies(50)); + if (ret <= 0) + dev_warn(dev->dev, "vblank time out, crtc=%d\n", mdp5_crtc->id); + + mdp5_crtc->flushed_mask = 0; + + drm_crtc_vblank_put(crtc); +} + uint32_t mdp5_crtc_vblank(struct drm_crtc *crtc) { struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); @@ -613,8 +727,8 @@ void mdp5_crtc_cancel_pending_flip(struct drm_crtc *crtc, struct drm_file *file) complete_flip(crtc, file); } -/* set interface for routing crtc->encoder: */ -void mdp5_crtc_set_intf(struct drm_crtc *crtc, struct mdp5_interface *intf) +void mdp5_crtc_set_pipeline(struct drm_crtc *crtc, + struct mdp5_interface *intf, struct mdp5_ctl *ctl) { struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); struct mdp5_kms *mdp5_kms = get_kms(crtc); @@ -622,19 +736,23 @@ void mdp5_crtc_set_intf(struct drm_crtc *crtc, struct mdp5_interface *intf) /* now that we know what irq's we want: */ mdp5_crtc->err.irqmask = intf2err(intf->num); + mdp5_crtc->vblank.irqmask = intf2vblank(lm, intf); + + if ((intf->type == INTF_DSI) && + (intf->mode == MDP5_INTF_DSI_MODE_COMMAND)) { + mdp5_crtc->pp_done.irqmask = lm2ppdone(lm); + mdp5_crtc->pp_done.irq = mdp5_crtc_pp_done_irq; + mdp5_crtc->cmd_mode = true; + } else { + mdp5_crtc->pp_done.irqmask = 0; + mdp5_crtc->pp_done.irq = NULL; + mdp5_crtc->cmd_mode = false; + } - /* 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); + mdp5_crtc->ctl = ctl; + mdp5_ctl_set_pipeline(ctl, intf, lm); } int mdp5_crtc_get_lm(struct drm_crtc *crtc) @@ -643,10 +761,14 @@ int mdp5_crtc_get_lm(struct drm_crtc *crtc) return WARN_ON(!crtc) ? -EINVAL : mdp5_crtc->lm; } -struct mdp5_ctl *mdp5_crtc_get_ctl(struct drm_crtc *crtc) +void mdp5_crtc_wait_for_commit_done(struct drm_crtc *crtc) { struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); - return WARN_ON(!crtc) ? NULL : mdp5_crtc->ctl; + + if (mdp5_crtc->cmd_mode) + mdp5_crtc_wait_for_pp_done(crtc); + else + mdp5_crtc_wait_for_flush_done(crtc); } /* initialize crtc */ @@ -667,6 +789,7 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, spin_lock_init(&mdp5_crtc->lm_lock); spin_lock_init(&mdp5_crtc->cursor.lock); + init_completion(&mdp5_crtc->pp_completion); mdp5_crtc->vblank.irq = mdp5_crtc_vblank_irq; mdp5_crtc->err.irq = mdp5_crtc_err_irq; @@ -682,7 +805,5 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, 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 index 5488b687c..4e81ca4f9 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c @@ -17,7 +17,7 @@ /* * CTL - MDP Control Pool Manager * - * Controls are shared between all CRTCs. + * Controls are shared between all display interfaces. * * They are intended to be used for data path configuration. * The top level register programming describes the complete data path for @@ -27,12 +27,11 @@ * * 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()). */ +#define CTL_STAT_BUSY 0x1 +#define CTL_STAT_BOOKED 0x2 + struct op_mode { struct mdp5_interface intf; @@ -46,8 +45,8 @@ struct mdp5_ctl { u32 id; int lm; - /* whether this CTL has been allocated or not: */ - bool busy; + /* CTL status bitmask */ + u32 status; /* Operation Mode Configuration for the Pipeline */ struct op_mode pipeline; @@ -61,7 +60,10 @@ struct mdp5_ctl { bool cursor_on; - struct drm_crtc *crtc; + /* True if the current CTL has FLUSH bits pending for single FLUSH. */ + bool flush_pending; + + struct mdp5_ctl *pair; /* Paired CTL to be flushed together */ }; struct mdp5_ctl_manager { @@ -74,6 +76,10 @@ struct mdp5_ctl_manager { /* to filter out non-present bits in the current hardware config */ u32 flush_hw_mask; + /* status for single FLUSH */ + bool single_flush_supported; + u32 single_flush_pending_mask; + /* pool of CTLs + lock to protect resource allocation (ctls[i].busy) */ spinlock_t pool_lock; struct mdp5_ctl ctls[MAX_CTL]; @@ -168,11 +174,21 @@ static void set_ctl_op(struct mdp5_ctl *ctl, struct mdp5_interface *intf) spin_unlock_irqrestore(&ctl->hw_lock, flags); } -int mdp5_ctl_set_intf(struct mdp5_ctl *ctl, struct mdp5_interface *intf) +int mdp5_ctl_set_pipeline(struct mdp5_ctl *ctl, + struct mdp5_interface *intf, int lm) { struct mdp5_ctl_manager *ctl_mgr = ctl->ctlm; struct mdp5_kms *mdp5_kms = get_kms(ctl_mgr); + if (unlikely(WARN_ON(intf->num != ctl->pipeline.intf.num))) { + dev_err(mdp5_kms->dev->dev, + "CTL %d is allocated by INTF %d, but used by INTF %d\n", + ctl->id, ctl->pipeline.intf.num, intf->num); + return -EINVAL; + } + + ctl->lm = lm; + memcpy(&ctl->pipeline.intf, intf, sizeof(*intf)); ctl->pipeline.start_mask = mdp_ctl_flush_mask_lm(ctl->lm) | @@ -287,29 +303,85 @@ int mdp5_ctl_set_cursor(struct mdp5_ctl *ctl, int cursor_id, bool enable) blend_cfg &= ~MDP5_CTL_LAYER_REG_CURSOR_OUT; ctl_write(ctl, REG_MDP5_CTL_LAYER_REG(ctl->id, lm), blend_cfg); + ctl->cursor_on = enable; 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) +static 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; + } +} + +static u32 mdp_ctl_blend_ext_mask(enum mdp5_pipe pipe, + enum mdp_mixer_stage_id stage) +{ + if (stage < STAGE6) + return 0; + + switch (pipe) { + case SSPP_VIG0: return MDP5_CTL_LAYER_EXT_REG_VIG0_BIT3; + case SSPP_VIG1: return MDP5_CTL_LAYER_EXT_REG_VIG1_BIT3; + case SSPP_VIG2: return MDP5_CTL_LAYER_EXT_REG_VIG2_BIT3; + case SSPP_RGB0: return MDP5_CTL_LAYER_EXT_REG_RGB0_BIT3; + case SSPP_RGB1: return MDP5_CTL_LAYER_EXT_REG_RGB1_BIT3; + case SSPP_RGB2: return MDP5_CTL_LAYER_EXT_REG_RGB2_BIT3; + case SSPP_DMA0: return MDP5_CTL_LAYER_EXT_REG_DMA0_BIT3; + case SSPP_DMA1: return MDP5_CTL_LAYER_EXT_REG_DMA1_BIT3; + case SSPP_VIG3: return MDP5_CTL_LAYER_EXT_REG_VIG3_BIT3; + case SSPP_RGB3: return MDP5_CTL_LAYER_EXT_REG_RGB3_BIT3; + default: return 0; + } +} + +int mdp5_ctl_blend(struct mdp5_ctl *ctl, u8 *stage, u32 stage_cnt, + u32 ctl_blend_op_flags) { unsigned long flags; + u32 blend_cfg = 0, blend_ext_cfg = 0; + int i, start_stage; + + if (ctl_blend_op_flags & MDP5_CTL_BLEND_OP_FLAG_BORDER_OUT) { + start_stage = STAGE0; + blend_cfg |= MDP5_CTL_LAYER_REG_BORDER_COLOR; + } else { + start_stage = STAGE_BASE; + } + + for (i = start_stage; i < start_stage + stage_cnt; i++) { + blend_cfg |= mdp_ctl_blend_mask(stage[i], i); + blend_ext_cfg |= mdp_ctl_blend_ext_mask(stage[i], i); + } + spin_lock_irqsave(&ctl->hw_lock, 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); + ctl_write(ctl, REG_MDP5_CTL_LAYER_REG(ctl->id, ctl->lm), blend_cfg); + ctl_write(ctl, REG_MDP5_CTL_LAYER_EXT_REG(ctl->id, ctl->lm), blend_ext_cfg); spin_unlock_irqrestore(&ctl->hw_lock, flags); - ctl->pending_ctl_trigger = mdp_ctl_flush_mask_lm(lm); + ctl->pending_ctl_trigger = mdp_ctl_flush_mask_lm(ctl->lm); + + DBG("lm%d: blend config = 0x%08x. ext_cfg = 0x%08x", ctl->lm, + blend_cfg, blend_ext_cfg); return 0; } @@ -379,6 +451,31 @@ static u32 fix_sw_flush(struct mdp5_ctl *ctl, u32 flush_mask) return sw_mask; } +static void fix_for_single_flush(struct mdp5_ctl *ctl, u32 *flush_mask, + u32 *flush_id) +{ + struct mdp5_ctl_manager *ctl_mgr = ctl->ctlm; + + if (ctl->pair) { + DBG("CTL %d FLUSH pending mask %x", ctl->id, *flush_mask); + ctl->flush_pending = true; + ctl_mgr->single_flush_pending_mask |= (*flush_mask); + *flush_mask = 0; + + if (ctl->pair->flush_pending) { + *flush_id = min_t(u32, ctl->id, ctl->pair->id); + *flush_mask = ctl_mgr->single_flush_pending_mask; + + ctl->flush_pending = false; + ctl->pair->flush_pending = false; + ctl_mgr->single_flush_pending_mask = 0; + + DBG("Single FLUSH mask %x,ID %d", *flush_mask, + *flush_id); + } + } +} + /** * mdp5_ctl_commit() - Register Flush * @@ -392,12 +489,16 @@ static u32 fix_sw_flush(struct mdp5_ctl *ctl, u32 flush_mask) * 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. + * + * Return H/W flushed bit mask. */ -int mdp5_ctl_commit(struct mdp5_ctl *ctl, u32 flush_mask) +u32 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; + u32 flush_id = ctl->id; + u32 curr_ctl_flush_mask; pipeline->start_mask &= ~flush_mask; @@ -413,9 +514,13 @@ int mdp5_ctl_commit(struct mdp5_ctl *ctl, u32 flush_mask) flush_mask &= ctl_mgr->flush_hw_mask; + curr_ctl_flush_mask = flush_mask; + + fix_for_single_flush(ctl, &flush_mask, &flush_id); + if (flush_mask) { spin_lock_irqsave(&ctl->hw_lock, flags); - ctl_write(ctl, REG_MDP5_CTL_FLUSH(ctl->id), flush_mask); + ctl_write(ctl, REG_MDP5_CTL_FLUSH(flush_id), flush_mask); spin_unlock_irqrestore(&ctl->hw_lock, flags); } @@ -424,25 +529,12 @@ int mdp5_ctl_commit(struct mdp5_ctl *ctl, u32 flush_mask) refill_start_mask(ctl); } - return 0; + return curr_ctl_flush_mask; } -void mdp5_ctl_release(struct mdp5_ctl *ctl) +u32 mdp5_ctl_get_commit_status(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); + return ctl_read(ctl, REG_MDP5_CTL_FLUSH(ctl->id)); } int mdp5_ctl_get_ctl_id(struct mdp5_ctl *ctl) @@ -451,35 +543,79 @@ int mdp5_ctl_get_ctl_id(struct mdp5_ctl *ctl) } /* - * mdp5_ctl_request() - CTL dynamic allocation + * mdp5_ctl_pair() - Associate 2 booked CTLs for single FLUSH + */ +int mdp5_ctl_pair(struct mdp5_ctl *ctlx, struct mdp5_ctl *ctly, bool enable) +{ + struct mdp5_ctl_manager *ctl_mgr = ctlx->ctlm; + struct mdp5_kms *mdp5_kms = get_kms(ctl_mgr); + + /* do nothing silently if hw doesn't support */ + if (!ctl_mgr->single_flush_supported) + return 0; + + if (!enable) { + ctlx->pair = NULL; + ctly->pair = NULL; + mdp5_write(mdp5_kms, REG_MDP5_MDP_SPARE_0(0), 0); + return 0; + } else if ((ctlx->pair != NULL) || (ctly->pair != NULL)) { + dev_err(ctl_mgr->dev->dev, "CTLs already paired\n"); + return -EINVAL; + } else if (!(ctlx->status & ctly->status & CTL_STAT_BOOKED)) { + dev_err(ctl_mgr->dev->dev, "Only pair booked CTLs\n"); + return -EINVAL; + } + + ctlx->pair = ctly; + ctly->pair = ctlx; + + mdp5_write(mdp5_kms, REG_MDP5_MDP_SPARE_0(0), + MDP5_MDP_SPARE_0_SPLIT_DPL_SINGLE_FLUSH_EN); + + return 0; +} + +/* + * mdp5_ctl_request() - CTL allocation * - * Note: Current implementation considers that we can only have one CRTC per CTL + * Try to return booked CTL for @intf_num is 1 or 2, unbooked for other INTFs. + * If no CTL is available in preferred category, allocate from the other one. * - * @return first free CTL + * @return fail if no CTL is available. */ struct mdp5_ctl *mdp5_ctlm_request(struct mdp5_ctl_manager *ctl_mgr, - struct drm_crtc *crtc) + int intf_num) { struct mdp5_ctl *ctl = NULL; + const u32 checkm = CTL_STAT_BUSY | CTL_STAT_BOOKED; + u32 match = ((intf_num == 1) || (intf_num == 2)) ? CTL_STAT_BOOKED : 0; unsigned long flags; int c; spin_lock_irqsave(&ctl_mgr->pool_lock, flags); + /* search the preferred */ for (c = 0; c < ctl_mgr->nctl; c++) - if (!ctl_mgr->ctls[c].busy) - break; + if ((ctl_mgr->ctls[c].status & checkm) == match) + goto found; - if (unlikely(c >= ctl_mgr->nctl)) { - dev_err(ctl_mgr->dev->dev, "No more CTL available!"); - goto unlock; - } + dev_warn(ctl_mgr->dev->dev, + "fall back to the other CTL category for INTF %d!\n", intf_num); - ctl = &ctl_mgr->ctls[c]; + match ^= CTL_STAT_BOOKED; + for (c = 0; c < ctl_mgr->nctl; c++) + if ((ctl_mgr->ctls[c].status & checkm) == match) + goto found; - ctl->lm = mdp5_crtc_get_lm(crtc); - ctl->crtc = crtc; - ctl->busy = true; + dev_err(ctl_mgr->dev->dev, "No more CTL available!"); + goto unlock; + +found: + ctl = &ctl_mgr->ctls[c]; + ctl->pipeline.intf.num = intf_num; + ctl->lm = -1; + ctl->status |= CTL_STAT_BUSY; ctl->pending_ctl_trigger = 0; DBG("CTL %d allocated", ctl->id); @@ -508,9 +644,11 @@ void mdp5_ctlm_destroy(struct mdp5_ctl_manager *ctl_mgr) } struct mdp5_ctl_manager *mdp5_ctlm_init(struct drm_device *dev, - void __iomem *mmio_base, const struct mdp5_cfg_hw *hw_cfg) + void __iomem *mmio_base, struct mdp5_cfg_handler *cfg_hnd) { struct mdp5_ctl_manager *ctl_mgr; + const struct mdp5_cfg_hw *hw_cfg = mdp5_cfg_get_hw_config(cfg_hnd); + int rev = mdp5_cfg_get_hw_rev(cfg_hnd); const struct mdp5_ctl_block *ctl_cfg = &hw_cfg->ctl; unsigned long flags; int c, ret; @@ -544,14 +682,28 @@ struct mdp5_ctl_manager *mdp5_ctlm_init(struct drm_device *dev, if (WARN_ON(!ctl_cfg->base[c])) { dev_err(dev->dev, "CTL_%d: base is null!\n", c); ret = -EINVAL; + spin_unlock_irqrestore(&ctl_mgr->pool_lock, flags); goto fail; } ctl->ctlm = ctl_mgr; ctl->id = c; ctl->reg_offset = ctl_cfg->base[c]; - ctl->busy = false; + ctl->status = 0; spin_lock_init(&ctl->hw_lock); } + + /* + * In Dual DSI case, CTL0 and CTL1 are always assigned to two DSI + * interfaces to support single FLUSH feature (Flush CTL0 and CTL1 when + * only write into CTL0's FLUSH register) to keep two DSI pipes in sync. + * Single FLUSH is supported from hw rev v3.0. + */ + if (rev >= 3) { + ctl_mgr->single_flush_supported = true; + /* Reserve CTL0/1 for INTF1/2 */ + ctl_mgr->ctls[0].status |= CTL_STAT_BOOKED; + ctl_mgr->ctls[1].status |= CTL_STAT_BOOKED; + } spin_unlock_irqrestore(&ctl_mgr->pool_lock, flags); DBG("Pool of %d CTLs created.", ctl_mgr->nctl); diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h index 7a6200099..96148c6f8 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h @@ -23,7 +23,7 @@ */ 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 __iomem *mmio_base, struct mdp5_cfg_handler *cfg_hnd); void mdp5_ctlm_hw_reset(struct mdp5_ctl_manager *ctlm); void mdp5_ctlm_destroy(struct mdp5_ctl_manager *ctlm); @@ -32,49 +32,32 @@ void mdp5_ctlm_destroy(struct mdp5_ctl_manager *ctlm); * 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); +struct mdp5_ctl *mdp5_ctlm_request(struct mdp5_ctl_manager *ctlm, int intf_num); + 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_pipeline(struct mdp5_ctl *ctl, struct mdp5_interface *intf, + int lm); 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; - } -} +int mdp5_ctl_pair(struct mdp5_ctl *ctlx, struct mdp5_ctl *ctly, bool enable); /* * mdp5_ctl_blend() - Blend multiple layers on a Layer Mixer (LM) * - * @blend_cfg: see LM blender config definition below + * @stage: array to contain the pipe num for each stage + * @stage_cnt: valid stage number in stage array + * @ctl_blend_op_flags: blender operation mode flags * * 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); +#define MDP5_CTL_BLEND_OP_FLAG_BORDER_OUT BIT(0) +int mdp5_ctl_blend(struct mdp5_ctl *ctl, u8 *stage, u32 stage_cnt, + u32 ctl_blend_op_flags); /** * mdp_ctl_flush_mask...() - Register FLUSH masks @@ -88,9 +71,8 @@ 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); +u32 mdp5_ctl_commit(struct mdp5_ctl *ctl, u32 flush_mask); +u32 mdp5_ctl_get_commit_status(struct mdp5_ctl *ctl); diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c index 1188f4bf1..c9e32b08a 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c @@ -27,6 +27,8 @@ struct mdp5_encoder { spinlock_t intf_lock; /* protect REG_MDP5_INTF_* registers */ bool enabled; uint32_t bsc; + + struct mdp5_ctl *ctl; }; #define to_mdp5_encoder(x) container_of(x, struct mdp5_encoder, base) @@ -36,7 +38,7 @@ static struct mdp5_kms *get_kms(struct drm_encoder *encoder) return to_mdp5_kms(to_mdp_kms(priv->kms)); } -#ifdef CONFIG_MSM_BUS_SCALING +#ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING #include <mach/board.h> #include <mach/msm_bus.h> #include <mach/msm_bus_board.h> @@ -144,10 +146,14 @@ static void mdp5_encoder_mode_set(struct drm_encoder *encoder, 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; + + /* DSI controller cannot handle active-low sync signals. */ + if (mdp5_encoder->intf.type != INTF_DSI) { + 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? */ @@ -218,14 +224,15 @@ static void mdp5_encoder_mode_set(struct drm_encoder *encoder, spin_unlock_irqrestore(&mdp5_encoder->intf_lock, flags); - mdp5_crtc_set_intf(encoder->crtc, &mdp5_encoder->intf); + mdp5_crtc_set_pipeline(encoder->crtc, &mdp5_encoder->intf, + mdp5_encoder->ctl); } 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); + struct mdp5_ctl *ctl = mdp5_encoder->ctl; int lm = mdp5_crtc_get_lm(encoder->crtc); struct mdp5_interface *intf = &mdp5_encoder->intf; int intfn = mdp5_encoder->intf.num; @@ -260,7 +267,7 @@ 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_ctl *ctl = mdp5_encoder->ctl; struct mdp5_interface *intf = &mdp5_encoder->intf; int intfn = mdp5_encoder->intf.num; unsigned long flags; @@ -290,6 +297,7 @@ 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_encoder *mdp5_slave_enc = to_mdp5_encoder(slave_encoder); struct mdp5_kms *mdp5_kms; int intf_num; u32 data = 0; @@ -304,20 +312,21 @@ int mdp5_encoder_set_split_display(struct drm_encoder *encoder, * to use the master's enable signal for the slave encoder. */ if (intf_num == 1) - data |= MDP5_SPLIT_DPL_LOWER_INTF2_TG_SYNC; + data |= MDP5_MDP_SPLIT_DPL_LOWER_INTF2_TG_SYNC; else if (intf_num == 2) - data |= MDP5_SPLIT_DPL_LOWER_INTF1_TG_SYNC; + data |= MDP5_MDP_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_write(mdp5_kms, REG_MDP5_MDP_SPLIT_DPL_UPPER(0), 0); + mdp5_write(mdp5_kms, REG_MDP5_MDP_SPLIT_DPL_LOWER(0), data); + mdp5_write(mdp5_kms, REG_MDP5_MDP_SPLIT_DPL_EN(0), 1); + + mdp5_ctl_pair(mdp5_encoder->ctl, mdp5_slave_enc->ctl, true); + mdp5_disable(mdp5_kms); return 0; @@ -325,7 +334,7 @@ int mdp5_encoder_set_split_display(struct drm_encoder *encoder, /* initialize encoder */ struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, - struct mdp5_interface *intf) + struct mdp5_interface *intf, struct mdp5_ctl *ctl) { struct drm_encoder *encoder = NULL; struct mdp5_encoder *mdp5_encoder; @@ -341,6 +350,7 @@ struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, memcpy(&mdp5_encoder->intf, intf, sizeof(mdp5_encoder->intf)); encoder = &mdp5_encoder->base; + mdp5_encoder->ctl = ctl; spin_lock_init(&mdp5_encoder->intf_lock); diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c index 33bd4c616..b0d4b53b9 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c @@ -21,8 +21,11 @@ #include "msm_drv.h" #include "mdp5_kms.h" -void mdp5_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask) +void mdp5_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask, + uint32_t old_irqmask) { + mdp5_write(to_mdp5_kms(mdp_kms), REG_MDP5_MDP_INTR_CLEAR(0), + irqmask ^ (irqmask & old_irqmask)); mdp5_write(to_mdp5_kms(mdp_kms), REG_MDP5_MDP_INTR_EN(0), irqmask); } @@ -71,9 +74,10 @@ static void mdp5_irq_mdp(struct mdp_kms *mdp_kms) struct drm_device *dev = mdp5_kms->dev; struct msm_drm_private *priv = dev->dev_private; unsigned int id; - uint32_t status; + uint32_t status, enable; - status = mdp5_read(mdp5_kms, REG_MDP5_MDP_INTR_STATUS(0)); + enable = mdp5_read(mdp5_kms, REG_MDP5_MDP_INTR_EN(0)); + status = mdp5_read(mdp5_kms, REG_MDP5_MDP_INTR_STATUS(0)) & enable; mdp5_write(mdp5_kms, REG_MDP5_MDP_INTR_CLEAR(0), status); VERB("status=%08x", status); @@ -112,15 +116,24 @@ irqreturn_t mdp5_irq(struct msm_kms *kms) int mdp5_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) { + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + + mdp5_enable(mdp5_kms); mdp_update_vblank_mask(to_mdp_kms(kms), mdp5_crtc_vblank(crtc), true); + mdp5_disable(mdp5_kms); + return 0; } void mdp5_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) { + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + + mdp5_enable(mdp5_kms); mdp_update_vblank_mask(to_mdp_kms(kms), mdp5_crtc_vblank(crtc), false); + mdp5_disable(mdp5_kms); } /* @@ -165,7 +178,6 @@ static int mdp5_hw_irqdomain_map(struct irq_domain *d, 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; } diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c index bbacf9d2b..b532faa80 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c @@ -76,10 +76,29 @@ static void mdp5_prepare_commit(struct msm_kms *kms, struct drm_atomic_state *st static void mdp5_complete_commit(struct msm_kms *kms, struct drm_atomic_state *state) { + int i; struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + int nplanes = mdp5_kms->dev->mode_config.num_total_plane; + + for (i = 0; i < nplanes; i++) { + struct drm_plane *plane = state->planes[i]; + struct drm_plane_state *plane_state = state->plane_states[i]; + + if (!plane) + continue; + + mdp5_plane_complete_commit(plane, plane_state); + } + mdp5_disable(mdp5_kms); } +static void mdp5_wait_for_crtc_commit_done(struct msm_kms *kms, + struct drm_crtc *crtc) +{ + mdp5_crtc_wait_for_commit_done(crtc); +} + static long mdp5_round_pixclk(struct msm_kms *kms, unsigned long rate, struct drm_encoder *encoder) { @@ -141,6 +160,7 @@ static const struct mdp_kms_funcs kms_funcs = { .disable_vblank = mdp5_disable_vblank, .prepare_commit = mdp5_prepare_commit, .complete_commit = mdp5_complete_commit, + .wait_for_crtc_commit_done = mdp5_wait_for_crtc_commit_done, .get_format = mdp_get_format, .round_pixclk = mdp5_round_pixclk, .set_split_display = mdp5_set_split_display, @@ -157,7 +177,8 @@ int mdp5_disable(struct mdp5_kms *mdp5_kms) 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); + if (mdp5_kms->lut_clk) + clk_disable_unprepare(mdp5_kms->lut_clk); return 0; } @@ -169,14 +190,15 @@ int mdp5_enable(struct mdp5_kms *mdp5_kms) 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); + if (mdp5_kms->lut_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) + enum mdp5_intf_mode intf_mode, struct mdp5_ctl *ctl) { struct drm_device *dev = mdp5_kms->dev; struct msm_drm_private *priv = dev->dev_private; @@ -189,9 +211,9 @@ static struct drm_encoder *construct_encoder(struct mdp5_kms *mdp5_kms, if ((intf_type == INTF_DSI) && (intf_mode == MDP5_INTF_DSI_MODE_COMMAND)) - encoder = mdp5_cmd_encoder_init(dev, &intf); + encoder = mdp5_cmd_encoder_init(dev, &intf, ctl); else - encoder = mdp5_encoder_init(dev, &intf); + encoder = mdp5_encoder_init(dev, &intf, ctl); if (IS_ERR(encoder)) { dev_err(dev->dev, "failed to construct encoder\n"); @@ -229,6 +251,8 @@ static int modeset_init_intf(struct mdp5_kms *mdp5_kms, int intf_num) 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 mdp5_ctl_manager *ctlm = mdp5_kms->ctlm; + struct mdp5_ctl *ctl; struct drm_encoder *encoder; int ret = 0; @@ -239,8 +263,14 @@ static int modeset_init_intf(struct mdp5_kms *mdp5_kms, int intf_num) if (!priv->edp) break; + ctl = mdp5_ctlm_request(ctlm, intf_num); + if (!ctl) { + ret = -EINVAL; + break; + } + encoder = construct_encoder(mdp5_kms, INTF_eDP, intf_num, - MDP5_INTF_MODE_NONE); + MDP5_INTF_MODE_NONE, ctl); if (IS_ERR(encoder)) { ret = PTR_ERR(encoder); break; @@ -252,8 +282,14 @@ static int modeset_init_intf(struct mdp5_kms *mdp5_kms, int intf_num) if (!priv->hdmi) break; + ctl = mdp5_ctlm_request(ctlm, intf_num); + if (!ctl) { + ret = -EINVAL; + break; + } + encoder = construct_encoder(mdp5_kms, INTF_HDMI, intf_num, - MDP5_INTF_MODE_NONE); + MDP5_INTF_MODE_NONE, ctl); if (IS_ERR(encoder)) { ret = PTR_ERR(encoder); break; @@ -278,14 +314,20 @@ static int modeset_init_intf(struct mdp5_kms *mdp5_kms, int intf_num) if (!priv->dsi[dsi_id]) break; + ctl = mdp5_ctlm_request(ctlm, intf_num); + if (!ctl) { + ret = -EINVAL; + 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); + intf_num, mode, ctl); + if (IS_ERR(dsi_encs[i])) { + ret = PTR_ERR(dsi_encs[i]); break; } } @@ -307,9 +349,12 @@ 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[] = { + static const enum mdp5_pipe vig_planes[] = { SSPP_VIG0, SSPP_VIG1, SSPP_VIG2, SSPP_VIG3, }; + static const enum mdp5_pipe dma_planes[] = { + SSPP_DMA0, SSPP_DMA1, + }; struct drm_device *dev = mdp5_kms->dev; struct msm_drm_private *priv = dev->dev_private; const struct mdp5_cfg_hw *hw_cfg; @@ -330,7 +375,7 @@ static int modeset_init(struct mdp5_kms *mdp5_kms) struct drm_crtc *crtc; plane = mdp5_plane_init(dev, crtcs[i], true, - hw_cfg->pipe_rgb.base[i]); + hw_cfg->pipe_rgb.base[i], hw_cfg->pipe_rgb.caps); if (IS_ERR(plane)) { ret = PTR_ERR(plane); dev_err(dev->dev, "failed to construct plane for %s (%d)\n", @@ -348,16 +393,30 @@ static int modeset_init(struct mdp5_kms *mdp5_kms) priv->crtcs[priv->num_crtcs++] = crtc; } - /* Construct public planes: */ + /* Construct video 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]); + plane = mdp5_plane_init(dev, vig_planes[i], false, + hw_cfg->pipe_vig.base[i], hw_cfg->pipe_vig.caps); + if (IS_ERR(plane)) { + ret = PTR_ERR(plane); + dev_err(dev->dev, "failed to construct %s plane: %d\n", + pipe2name(vig_planes[i]), ret); + goto fail; + } + } + + /* DMA planes */ + for (i = 0; i < hw_cfg->pipe_dma.count; i++) { + struct drm_plane *plane; + + plane = mdp5_plane_init(dev, dma_planes[i], false, + hw_cfg->pipe_dma.base[i], hw_cfg->pipe_dma.caps); if (IS_ERR(plane)) { ret = PTR_ERR(plane); dev_err(dev->dev, "failed to construct %s plane: %d\n", - pipe2name(pub_planes[i]), ret); + pipe2name(dma_planes[i]), ret); goto fail; } } @@ -393,15 +452,19 @@ static void read_hw_revision(struct mdp5_kms *mdp5_kms, } static int get_clk(struct platform_device *pdev, struct clk **clkp, - const char *name) + const char *name, bool mandatory) { struct device *dev = &pdev->dev; struct clk *clk = devm_clk_get(dev, name); - if (IS_ERR(clk)) { + if (IS_ERR(clk) && mandatory) { dev_err(dev, "failed to get %s (%ld)\n", name, PTR_ERR(clk)); return PTR_ERR(clk); } - *clkp = clk; + if (IS_ERR(clk)) + DBG("skipping %s", name); + else + *clkp = clk; + return 0; } @@ -455,25 +518,26 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev) goto fail; } - ret = get_clk(pdev, &mdp5_kms->axi_clk, "bus_clk"); + /* mandatory clocks: */ + ret = get_clk(pdev, &mdp5_kms->axi_clk, "bus_clk", true); if (ret) goto fail; - ret = get_clk(pdev, &mdp5_kms->ahb_clk, "iface_clk"); + ret = get_clk(pdev, &mdp5_kms->ahb_clk, "iface_clk", true); if (ret) goto fail; - ret = get_clk(pdev, &mdp5_kms->src_clk, "core_clk_src"); + ret = get_clk(pdev, &mdp5_kms->src_clk, "core_clk_src", true); if (ret) goto fail; - ret = get_clk(pdev, &mdp5_kms->core_clk, "core_clk"); + ret = get_clk(pdev, &mdp5_kms->core_clk, "core_clk", true); 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"); + ret = get_clk(pdev, &mdp5_kms->vsync_clk, "vsync_clk", true); if (ret) goto fail; + /* optional clocks: */ + get_clk(pdev, &mdp5_kms->lut_clk, "lut_clk", false); + /* 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: @@ -490,18 +554,26 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev) } config = mdp5_cfg_get_config(mdp5_kms->cfg); + mdp5_kms->caps = config->hw->mdp.caps; /* 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; + /* + * Some chipsets have a Shared Memory Pool (SMP), while others + * have dedicated latency buffering per source pipe instead; + * this section initializes the SMP: + */ + if (mdp5_kms->caps & MDP_CAP_SMP) { + 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); + mdp5_kms->ctlm = mdp5_ctlm_init(dev, mdp5_kms->mmio, mdp5_kms->cfg); if (IS_ERR(mdp5_kms->ctlm)) { ret = PTR_ERR(mdp5_kms->ctlm); mdp5_kms->ctlm = NULL; @@ -527,6 +599,7 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev) if (IS_ERR(mmu)) { ret = PTR_ERR(mmu); dev_err(dev->dev, "failed to init iommu: %d\n", ret); + iommu_domain_free(config->platform.iommu); goto fail; } @@ -557,6 +630,11 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev) goto fail; } + dev->mode_config.min_width = 0; + dev->mode_config.min_height = 0; + dev->mode_config.max_width = config->hw->lm.max_width; + dev->mode_config.max_height = config->hw->lm.max_height; + return kms; fail: diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h index 2c0de174c..84f65d415 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h @@ -32,6 +32,8 @@ struct mdp5_kms { struct drm_device *dev; struct mdp5_cfg_handler *cfg; + uint32_t caps; /* MDP capabilities (MDP_CAP_XXX bits) */ + /* mapper-id used to request GEM buffer mapped for scanout: */ int id; @@ -70,18 +72,12 @@ struct mdp5_kms { 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; + /* aligned with property */ + uint8_t premultiplied; + uint8_t zpos; + uint8_t alpha; - /* the actual mixer stage, calculated in crtc->atomic_check() - * NOTE: this should move to mdp5_crtc_state, when that exists - */ + /* assigned by crtc blender */ enum mdp_mixer_stage_id stage; /* some additional transactional status to help us know in the @@ -192,7 +188,8 @@ static inline uint32_t lm2ppdone(int 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_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask, + uint32_t old_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); @@ -202,57 +199,38 @@ 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); +void mdp5_plane_complete_commit(struct drm_plane *plane, + struct drm_plane_state *state); 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); + enum mdp5_pipe pipe, bool private_plane, + uint32_t reg_offset, uint32_t caps); 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); +void mdp5_crtc_set_pipeline(struct drm_crtc *crtc, + struct mdp5_interface *intf, struct mdp5_ctl *ctl); +void mdp5_crtc_wait_for_commit_done(struct drm_crtc *crtc); 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); + struct mdp5_interface *intf, struct mdp5_ctl *ctl); 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); + struct mdp5_interface *intf, struct mdp5_ctl *ctl); 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) +static inline struct drm_encoder *mdp5_cmd_encoder_init(struct drm_device *dev, + struct mdp5_interface *intf, struct mdp5_ctl *ctl) { return ERR_PTR(-EINVAL); } diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c index 57b8f56ae..81cd49045 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014 The Linux Foundation. All rights reserved. + * Copyright (C) 2014-2015 The Linux Foundation. All rights reserved. * Copyright (C) 2013 Red Hat * Author: Rob Clark <robdclark@gmail.com> * @@ -26,13 +26,12 @@ struct mdp5_plane { spinlock_t pipe_lock; /* protect REG_MDP5_PIPE_* registers */ uint32_t reg_offset; + uint32_t caps; 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) @@ -42,6 +41,7 @@ static int mdp5_plane_mode_set(struct drm_plane *plane, 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); @@ -56,44 +56,132 @@ static bool plane_enabled(struct drm_plane_state *state) return state->fb && state->crtc; } -static int mdp5_plane_disable(struct drm_plane *plane) +static void mdp5_plane_destroy(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); - } + drm_plane_helper_disable(plane); + drm_plane_cleanup(plane); - return 0; + kfree(mdp5_plane); } -static void mdp5_plane_destroy(struct drm_plane *plane) +static void mdp5_plane_install_rotation_property(struct drm_device *dev, + struct drm_plane *plane) { struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); - drm_plane_helper_disable(plane); - drm_plane_cleanup(plane); + if (!(mdp5_plane->caps & MDP_PIPE_CAP_HFLIP) && + !(mdp5_plane->caps & MDP_PIPE_CAP_VFLIP)) + return; - kfree(mdp5_plane); + if (!dev->mode_config.rotation_property) + dev->mode_config.rotation_property = + drm_mode_create_rotation_property(dev, + BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y)); + + if (dev->mode_config.rotation_property) + drm_object_attach_property(&plane->base, + dev->mode_config.rotation_property, + 0); } /* helper to install properties which are common to planes and crtcs */ -void mdp5_plane_install_properties(struct drm_plane *plane, +static void mdp5_plane_install_properties(struct drm_plane *plane, struct drm_mode_object *obj) { - // XXX + struct drm_device *dev = plane->dev; + struct msm_drm_private *dev_priv = dev->dev_private; + struct drm_property *prop; + +#define INSTALL_PROPERTY(name, NAME, init_val, fnc, ...) do { \ + prop = dev_priv->plane_property[PLANE_PROP_##NAME]; \ + if (!prop) { \ + prop = drm_property_##fnc(dev, 0, #name, \ + ##__VA_ARGS__); \ + if (!prop) { \ + dev_warn(dev->dev, \ + "Create property %s failed\n", \ + #name); \ + return; \ + } \ + dev_priv->plane_property[PLANE_PROP_##NAME] = prop; \ + } \ + drm_object_attach_property(&plane->base, prop, init_val); \ + } while (0) + +#define INSTALL_RANGE_PROPERTY(name, NAME, min, max, init_val) \ + INSTALL_PROPERTY(name, NAME, init_val, \ + create_range, min, max) + +#define INSTALL_ENUM_PROPERTY(name, NAME, init_val) \ + INSTALL_PROPERTY(name, NAME, init_val, \ + create_enum, name##_prop_enum_list, \ + ARRAY_SIZE(name##_prop_enum_list)) + + INSTALL_RANGE_PROPERTY(zpos, ZPOS, 1, 255, 1); + + mdp5_plane_install_rotation_property(dev, plane); + +#undef INSTALL_RANGE_PROPERTY +#undef INSTALL_ENUM_PROPERTY +#undef INSTALL_PROPERTY } -int mdp5_plane_set_property(struct drm_plane *plane, - struct drm_property *property, uint64_t val) +static int mdp5_plane_atomic_set_property(struct drm_plane *plane, + struct drm_plane_state *state, struct drm_property *property, + uint64_t val) { - // XXX - return -EINVAL; + struct drm_device *dev = plane->dev; + struct mdp5_plane_state *pstate; + struct msm_drm_private *dev_priv = dev->dev_private; + int ret = 0; + + pstate = to_mdp5_plane_state(state); + +#define SET_PROPERTY(name, NAME, type) do { \ + if (dev_priv->plane_property[PLANE_PROP_##NAME] == property) { \ + pstate->name = (type)val; \ + DBG("Set property %s %d", #name, (type)val); \ + goto done; \ + } \ + } while (0) + + SET_PROPERTY(zpos, ZPOS, uint8_t); + + dev_err(dev->dev, "Invalid property\n"); + ret = -EINVAL; +done: + return ret; +#undef SET_PROPERTY +} + +static int mdp5_plane_atomic_get_property(struct drm_plane *plane, + const struct drm_plane_state *state, + struct drm_property *property, uint64_t *val) +{ + struct drm_device *dev = plane->dev; + struct mdp5_plane_state *pstate; + struct msm_drm_private *dev_priv = dev->dev_private; + int ret = 0; + + pstate = to_mdp5_plane_state(state); + +#define GET_PROPERTY(name, NAME, type) do { \ + if (dev_priv->plane_property[PLANE_PROP_##NAME] == property) { \ + *val = pstate->name; \ + DBG("Get property %s %lld", #name, *val); \ + goto done; \ + } \ + } while (0) + + GET_PROPERTY(zpos, ZPOS, uint8_t); + + dev_err(dev->dev, "Invalid property\n"); + ret = -EINVAL; +done: + return ret; +#undef SET_PROPERTY } static void mdp5_plane_reset(struct drm_plane *plane) @@ -106,11 +194,15 @@ static void mdp5_plane_reset(struct drm_plane *plane) 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); - } + /* assign default blend parameters */ + mdp5_state->alpha = 255; + mdp5_state->premultiplied = 0; + + if (plane->type == DRM_PLANE_TYPE_PRIMARY) + mdp5_state->zpos = STAGE_BASE; + else + mdp5_state->zpos = STAGE0 + drm_plane_index(plane); + mdp5_state->base.plane = plane; plane->state = &mdp5_state->base; @@ -149,29 +241,37 @@ 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, + .set_property = drm_atomic_helper_plane_set_property, + .atomic_set_property = mdp5_plane_atomic_set_property, + .atomic_get_property = mdp5_plane_atomic_get_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); + struct drm_framebuffer *fb = new_state->fb; + + if (!new_state->fb) + return 0; 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); + struct drm_framebuffer *fb = old_state->fb; + + if (!fb) + return; DBG("%s: cleanup: FB[%u]", mdp5_plane->name, fb->base.id); msm_framebuffer_cleanup(fb, mdp5_kms->id); @@ -182,10 +282,44 @@ static int mdp5_plane_atomic_check(struct drm_plane *plane, { struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); struct drm_plane_state *old_state = plane->state; + const struct mdp_format *format; + bool vflip, hflip; DBG("%s: check (%d -> %d)", mdp5_plane->name, plane_enabled(old_state), plane_enabled(state)); + if (plane_enabled(state)) { + format = to_mdp_format(msm_framebuffer_format(state->fb)); + if (MDP_FORMAT_IS_YUV(format) && + !pipe_supports_yuv(mdp5_plane->caps)) { + dev_err(plane->dev->dev, + "Pipe doesn't support YUV\n"); + + return -EINVAL; + } + + if (!(mdp5_plane->caps & MDP_PIPE_CAP_SCALE) && + (((state->src_w >> 16) != state->crtc_w) || + ((state->src_h >> 16) != state->crtc_h))) { + dev_err(plane->dev->dev, + "Pipe doesn't support scaling (%dx%d -> %dx%d)\n", + state->src_w >> 16, state->src_h >> 16, + state->crtc_w, state->crtc_h); + + return -EINVAL; + } + + hflip = !!(state->rotation & BIT(DRM_REFLECT_X)); + vflip = !!(state->rotation & BIT(DRM_REFLECT_Y)); + if ((vflip && !(mdp5_plane->caps & MDP_PIPE_CAP_VFLIP)) || + (hflip && !(mdp5_plane->caps & MDP_PIPE_CAP_HFLIP))) { + dev_err(plane->dev->dev, + "Pipe doesn't support flip\n"); + + return -EINVAL; + } + } + if (plane_enabled(state) && plane_enabled(old_state)) { /* we cannot change SMP block configuration during scanout: */ bool full_modeset = false; @@ -224,7 +358,6 @@ static void mdp5_plane_atomic_update(struct drm_plane *plane, 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; @@ -365,68 +498,170 @@ static int calc_phase_step(uint32_t src, uint32_t dst, uint32_t *out_phase) return 0; } -static int calc_scalex_steps(uint32_t pixel_format, uint32_t src, uint32_t dest, - uint32_t phasex_steps[2]) +static int calc_scalex_steps(struct drm_plane *plane, + uint32_t pixel_format, uint32_t src, uint32_t dest, + uint32_t phasex_steps[COMP_MAX]) { + struct mdp5_kms *mdp5_kms = get_kms(plane); + struct device *dev = mdp5_kms->dev->dev; uint32_t phasex_step; unsigned int hsub; int ret; ret = calc_phase_step(src, dest, &phasex_step); - if (ret) + if (ret) { + dev_err(dev, "X scaling (%d->%d) failed: %d\n", src, dest, ret); return ret; + } hsub = drm_format_horz_chroma_subsampling(pixel_format); - phasex_steps[0] = phasex_step; - phasex_steps[1] = phasex_step / hsub; + phasex_steps[COMP_0] = phasex_step; + phasex_steps[COMP_3] = phasex_step; + phasex_steps[COMP_1_2] = 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]) +static int calc_scaley_steps(struct drm_plane *plane, + uint32_t pixel_format, uint32_t src, uint32_t dest, + uint32_t phasey_steps[COMP_MAX]) { + struct mdp5_kms *mdp5_kms = get_kms(plane); + struct device *dev = mdp5_kms->dev->dev; uint32_t phasey_step; unsigned int vsub; int ret; ret = calc_phase_step(src, dest, &phasey_step); - if (ret) + if (ret) { + dev_err(dev, "Y scaling (%d->%d) failed: %d\n", src, dest, ret); return ret; + } vsub = drm_format_vert_chroma_subsampling(pixel_format); - phasey_steps[0] = phasey_step; - phasey_steps[1] = phasey_step / vsub; + phasey_steps[COMP_0] = phasey_step; + phasey_steps[COMP_3] = phasey_step; + phasey_steps[COMP_1_2] = phasey_step / vsub; return 0; } -static uint32_t get_scalex_config(uint32_t src, uint32_t dest) +static uint32_t get_scale_config(const struct mdp_format *format, + uint32_t src, uint32_t dst, bool horz) +{ + bool scaling = format->is_yuv ? true : (src != dst); + uint32_t sub, pix_fmt = format->base.pixel_format; + uint32_t ya_filter, uv_filter; + bool yuv = format->is_yuv; + + if (!scaling) + return 0; + + if (yuv) { + sub = horz ? drm_format_horz_chroma_subsampling(pix_fmt) : + drm_format_vert_chroma_subsampling(pix_fmt); + uv_filter = ((src / sub) <= dst) ? + SCALE_FILTER_BIL : SCALE_FILTER_PCMN; + } + ya_filter = (src <= dst) ? SCALE_FILTER_BIL : SCALE_FILTER_PCMN; + + if (horz) + return MDP5_PIPE_SCALE_CONFIG_SCALEX_EN | + MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_0(ya_filter) | + MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_3(ya_filter) | + COND(yuv, MDP5_PIPE_SCALE_CONFIG_SCALEX_FILTER_COMP_1_2(uv_filter)); + else + return MDP5_PIPE_SCALE_CONFIG_SCALEY_EN | + MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_0(ya_filter) | + MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_3(ya_filter) | + COND(yuv, MDP5_PIPE_SCALE_CONFIG_SCALEY_FILTER_COMP_1_2(uv_filter)); +} + +static void calc_pixel_ext(const struct mdp_format *format, + uint32_t src, uint32_t dst, uint32_t phase_step[2], + int pix_ext_edge1[COMP_MAX], int pix_ext_edge2[COMP_MAX], + bool horz) { - uint32_t filter; + bool scaling = format->is_yuv ? true : (src != dst); + int i; - filter = (src <= dest) ? SCALE_FILTER_BIL : SCALE_FILTER_PCMN; + /* + * Note: + * We assume here that: + * 1. PCMN filter is used for downscale + * 2. bilinear filter is used for upscale + * 3. we are in a single pipe configuration + */ - 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); + for (i = 0; i < COMP_MAX; i++) { + pix_ext_edge1[i] = 0; + pix_ext_edge2[i] = scaling ? 1 : 0; + } } -static uint32_t get_scaley_config(uint32_t src, uint32_t dest) +static void mdp5_write_pixel_ext(struct mdp5_kms *mdp5_kms, enum mdp5_pipe pipe, + const struct mdp_format *format, + uint32_t src_w, int pe_left[COMP_MAX], int pe_right[COMP_MAX], + uint32_t src_h, int pe_top[COMP_MAX], int pe_bottom[COMP_MAX]) { - uint32_t filter; + uint32_t pix_fmt = format->base.pixel_format; + uint32_t lr, tb, req; + int i; + + for (i = 0; i < COMP_MAX; i++) { + uint32_t roi_w = src_w; + uint32_t roi_h = src_h; - filter = (src <= dest) ? SCALE_FILTER_BIL : SCALE_FILTER_PCMN; + if (format->is_yuv && i == COMP_1_2) { + roi_w /= drm_format_horz_chroma_subsampling(pix_fmt); + roi_h /= drm_format_vert_chroma_subsampling(pix_fmt); + } - 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); + lr = (pe_left[i] >= 0) ? + MDP5_PIPE_SW_PIX_EXT_LR_LEFT_RPT(pe_left[i]) : + MDP5_PIPE_SW_PIX_EXT_LR_LEFT_OVF(pe_left[i]); + + lr |= (pe_right[i] >= 0) ? + MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_RPT(pe_right[i]) : + MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_OVF(pe_right[i]); + + tb = (pe_top[i] >= 0) ? + MDP5_PIPE_SW_PIX_EXT_TB_TOP_RPT(pe_top[i]) : + MDP5_PIPE_SW_PIX_EXT_TB_TOP_OVF(pe_top[i]); + + tb |= (pe_bottom[i] >= 0) ? + MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_RPT(pe_bottom[i]) : + MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_OVF(pe_bottom[i]); + + req = MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_LEFT_RIGHT(roi_w + + pe_left[i] + pe_right[i]); + + req |= MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_TOP_BOTTOM(roi_h + + pe_top[i] + pe_bottom[i]); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SW_PIX_EXT_LR(pipe, i), lr); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SW_PIX_EXT_TB(pipe, i), tb); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS(pipe, i), req); + + DBG("comp-%d (L/R): rpt=%d/%d, ovf=%d/%d, req=%d", i, + FIELD(lr, MDP5_PIPE_SW_PIX_EXT_LR_LEFT_RPT), + FIELD(lr, MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_RPT), + FIELD(lr, MDP5_PIPE_SW_PIX_EXT_LR_LEFT_OVF), + FIELD(lr, MDP5_PIPE_SW_PIX_EXT_LR_RIGHT_OVF), + FIELD(req, MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_LEFT_RIGHT)); + + DBG("comp-%d (T/B): rpt=%d/%d, ovf=%d/%d, req=%d", i, + FIELD(tb, MDP5_PIPE_SW_PIX_EXT_TB_TOP_RPT), + FIELD(tb, MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_RPT), + FIELD(tb, MDP5_PIPE_SW_PIX_EXT_TB_TOP_OVF), + FIELD(tb, MDP5_PIPE_SW_PIX_EXT_TB_BOTTOM_OVF), + FIELD(req, MDP5_PIPE_SW_PIX_EXT_REQ_PIXELS_TOP_BOTTOM)); + } } + static int mdp5_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc, struct drm_framebuffer *fb, int crtc_x, int crtc_y, @@ -435,15 +670,18 @@ static int mdp5_plane_mode_set(struct drm_plane *plane, uint32_t src_w, uint32_t src_h) { struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct drm_plane_state *pstate = plane->state; 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 phasex_step[COMP_MAX] = {0,}, phasey_step[COMP_MAX] = {0,}; + bool pe = mdp5_plane->caps & MDP_PIPE_CAP_SW_PIX_EXT; + int pe_left[COMP_MAX], pe_right[COMP_MAX]; + int pe_top[COMP_MAX], pe_bottom[COMP_MAX]; uint32_t hdecm = 0, vdecm = 0; uint32_t pix_format; + bool vflip, hflip; unsigned long flags; int ret; @@ -467,10 +705,12 @@ static int mdp5_plane_mode_set(struct drm_plane *plane, 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; + if (mdp5_kms->smp) { + ret = mdp5_smp_request(mdp5_kms->smp, + mdp5_plane->pipe, format, src_w, false); + if (ret) + return ret; + } /* * Currently we update the hw for allocations/requests immediately, @@ -478,32 +718,34 @@ static int mdp5_plane_mode_set(struct drm_plane *plane, * would move into atomic->check_plane_state(), while updating the * hw would remain here: */ - mdp5_smp_configure(mdp5_kms->smp, pipe); + if (mdp5_kms->smp) + mdp5_smp_configure(mdp5_kms->smp, pipe); - /* SCALE is used to both scale and up-sample chroma components */ + ret = calc_scalex_steps(plane, pix_format, src_w, crtc_w, phasex_step); + if (ret) + return ret; - 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); - } + ret = calc_scaley_steps(plane, pix_format, src_h, crtc_h, phasey_step); + if (ret) + return ret; - 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); + if (mdp5_plane->caps & MDP_PIPE_CAP_SW_PIX_EXT) { + calc_pixel_ext(format, src_w, crtc_w, phasex_step, + pe_left, pe_right, true); + calc_pixel_ext(format, src_h, crtc_h, phasey_step, + pe_top, pe_bottom, false); } + /* TODO calc hdecm, vdecm */ + + /* SCALE is used to both scale and up-sample chroma components */ + config |= get_scale_config(format, src_w, crtc_w, true); + config |= get_scale_config(format, src_h, crtc_h, false); + DBG("scale config = %x", config); + + hflip = !!(pstate->rotation & BIT(DRM_REFLECT_X)); + vflip = !!(pstate->rotation & BIT(DRM_REFLECT_Y)); + spin_lock_irqsave(&mdp5_plane->pipe_lock, flags); mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_IMG_SIZE(pipe), @@ -535,7 +777,7 @@ static int mdp5_plane_mode_set(struct drm_plane *plane, 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_FETCH_TYPE(format->fetch_type) | MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP(format->chroma_sample)); mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_UNPACK(pipe), @@ -545,29 +787,41 @@ static int mdp5_plane_mode_set(struct drm_plane *plane, MDP5_PIPE_SRC_UNPACK_ELEM3(format->unpack[3])); mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_OP_MODE(pipe), + (hflip ? MDP5_PIPE_SRC_OP_MODE_FLIP_LR : 0) | + (vflip ? MDP5_PIPE_SRC_OP_MODE_FLIP_UD : 0) | + COND(pe, MDP5_PIPE_SRC_OP_MODE_SW_PIX_EXT_OVERRIDE) | 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); + if (mdp5_plane->caps & MDP_PIPE_CAP_SW_PIX_EXT) + mdp5_write_pixel_ext(mdp5_kms, pipe, format, + src_w, pe_left, pe_right, + src_h, pe_top, pe_bottom); + + if (mdp5_plane->caps & MDP_PIPE_CAP_SCALE) { + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_PHASE_STEP_X(pipe), + phasex_step[COMP_0]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_PHASE_STEP_Y(pipe), + phasey_step[COMP_0]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_CR_PHASE_STEP_X(pipe), + phasex_step[COMP_1_2]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_CR_PHASE_STEP_Y(pipe), + phasey_step[COMP_1_2]); + 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 (mdp5_plane->caps & MDP_PIPE_CAP_CSC) { + 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); @@ -584,7 +838,8 @@ void mdp5_plane_complete_flip(struct drm_plane *plane) DBG("%s: complete flip", mdp5_plane->name); - mdp5_smp_commit(mdp5_kms->smp, pipe); + if (mdp5_kms->smp) + mdp5_smp_commit(mdp5_kms->smp, pipe); to_mdp5_plane_state(plane->state)->pending = false; } @@ -602,9 +857,24 @@ uint32_t mdp5_plane_get_flush(struct drm_plane *plane) return mdp5_plane->flush_mask; } +/* called after vsync in thread context */ +void mdp5_plane_complete_commit(struct drm_plane *plane, + struct drm_plane_state *state) +{ + struct mdp5_kms *mdp5_kms = get_kms(plane); + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + enum mdp5_pipe pipe = mdp5_plane->pipe; + + if (!plane_enabled(plane->state) && mdp5_kms->smp) { + DBG("%s: free SMP", mdp5_plane->name); + mdp5_smp_release(mdp5_kms->smp, pipe); + } +} + /* initialize plane */ struct drm_plane *mdp5_plane_init(struct drm_device *dev, - enum mdp5_pipe pipe, bool private_plane, uint32_t reg_offset) + enum mdp5_pipe pipe, bool private_plane, uint32_t reg_offset, + uint32_t caps) { struct drm_plane *plane = NULL; struct mdp5_plane *mdp5_plane; @@ -621,9 +891,11 @@ struct drm_plane *mdp5_plane_init(struct drm_device *dev, mdp5_plane->pipe = pipe; mdp5_plane->name = pipe2name(pipe); + mdp5_plane->caps = caps; - mdp5_plane->nformats = mdp5_get_formats(pipe, mdp5_plane->formats, - ARRAY_SIZE(mdp5_plane->formats)); + mdp5_plane->nformats = mdp_get_formats(mdp5_plane->formats, + ARRAY_SIZE(mdp5_plane->formats), + !pipe_supports_yuv(mdp5_plane->caps)); mdp5_plane->flush_mask = mdp_ctl_flush_mask_pipe(pipe); mdp5_plane->reg_offset = reg_offset; diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c index 16702aecf..6f425c25d 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c @@ -34,22 +34,44 @@ * 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: + * free: + * The block is free. + * + * pending: + * The block is allocated to some client and not free. + * + * configured: + * The block is allocated to some client, and assigned to that + * client in MDP5_MDP_SMP_ALLOC registers. + * + * inuse: + * The block is being actively used by a client. + * + * The updates happen in the following 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. + * blocks needed per client, and request. Blocks neither inuse nor + * configured nor pending by any other client are added to client's + * pending set. + * For shrinking, blocks in pending but not in configured can be freed + * directly, but those already in configured will be freed later by + * mdp5_smp_commit. * * 2) mdp5_smp_configure(): * As hw is programmed, before FLUSH, MDP5_MDP_SMP_ALLOC registers * are configured for the union(pending, inuse) + * Current pending is copied to configured. + * It is assumed that mdp5_smp_request and mdp5_smp_configure not run + * concurrently for the same pipe. * * 3) mdp5_smp_commit(): - * After next vblank, copy pending -> inuse. Optionally update + * After next vblank, copy configured -> inuse. Optionally update * MDP5_SMP_ALLOC registers if there are newly unused blocks * + * 4) mdp5_smp_release(): + * Must be called after the pipe is disabled and no longer uses any SMB + * * 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). @@ -68,6 +90,8 @@ struct mdp5_smp { struct drm_device *dev; + uint8_t reserved[MAX_CLIENTS]; /* fixed MMBs allocation per client */ + int blk_cnt; int blk_size; @@ -77,6 +101,9 @@ struct mdp5_smp { struct mdp5_client_smp_state client_state[MAX_CLIENTS]; }; +static void update_smp_state(struct mdp5_smp *smp, + u32 cid, mdp5_smp_state_t *assigned); + static inline struct mdp5_kms *get_kms(struct mdp5_smp *smp) { @@ -112,14 +139,12 @@ 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; + uint8_t reserved; unsigned long flags; - hw_cfg = mdp5_cfg_get_hw_config(mdp5_kms->cfg); - reserved = hw_cfg->smp.reserved[cid]; + reserved = smp->reserved[cid]; spin_lock_irqsave(&smp->state_lock, flags); @@ -149,7 +174,12 @@ static int smp_request_block(struct mdp5_smp *smp, 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() */ + + /* clear in global smp_state if not in configured + * otherwise until _commit() + */ + if (!test_bit(blk, ps->configured)) + clear_bit(blk, smp->state); } } @@ -179,12 +209,14 @@ static void set_fifo_thresholds(struct mdp5_smp *smp, * 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) +int mdp5_smp_request(struct mdp5_smp *smp, enum mdp5_pipe pipe, + const struct mdp_format *format, u32 width, bool hdecim) { 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; + u32 fmt = format->base.pixel_format; nplanes = drm_format_num_planes(fmt); hsub = drm_format_horz_chroma_subsampling(fmt); @@ -192,6 +224,21 @@ int mdp5_smp_request(struct mdp5_smp *smp, enum mdp5_pipe pipe, u32 fmt, u32 wid /* different if BWC (compressed framebuffer?) enabled: */ nlines = 2; + /* Newer MDPs have split/packing logic, which fetches sub-sampled + * U and V components (splits them from Y if necessary) and packs + * them together, writes to SMP using a single client. + */ + if ((rev > 0) && (format->chroma_sample > CHROMA_FULL)) { + fmt = DRM_FORMAT_NV24; + nplanes = 2; + + /* if decimation is enabled, HW decimates less on the + * sub sampled chroma components + */ + if (hdecim && (hsub > 1)) + hsub = 1; + } + for (i = 0, nblks = 0; i < nplanes; i++) { int n, fetch_stride, cpp; @@ -223,10 +270,33 @@ int mdp5_smp_request(struct mdp5_smp *smp, enum mdp5_pipe pipe, u32 fmt, u32 wid /* Release SMP blocks for all clients of the pipe */ void mdp5_smp_release(struct mdp5_smp *smp, enum mdp5_pipe pipe) { - int i, nblks; + int i; + unsigned long flags; + int cnt = smp->blk_cnt; + + for (i = 0; i < pipe2nclients(pipe); i++) { + mdp5_smp_state_t assigned; + u32 cid = pipe2client(pipe, i); + struct mdp5_client_smp_state *ps = &smp->client_state[cid]; + + spin_lock_irqsave(&smp->state_lock, flags); + + /* clear hw assignment */ + bitmap_or(assigned, ps->inuse, ps->configured, cnt); + update_smp_state(smp, CID_UNUSED, &assigned); + + /* free to global pool */ + bitmap_andnot(smp->state, smp->state, ps->pending, cnt); + bitmap_andnot(smp->state, smp->state, assigned, cnt); + + /* clear client's infor */ + bitmap_zero(ps->pending, cnt); + bitmap_zero(ps->configured, cnt); + bitmap_zero(ps->inuse, cnt); + + spin_unlock_irqrestore(&smp->state_lock, flags); + } - for (i = 0, nblks = 0; i < pipe2nclients(pipe); i++) - smp_request_block(smp, pipe2client(pipe, i), 0); set_fifo_thresholds(smp, pipe, 0); } @@ -274,12 +344,20 @@ void mdp5_smp_configure(struct mdp5_smp *smp, enum mdp5_pipe pipe) u32 cid = pipe2client(pipe, i); struct mdp5_client_smp_state *ps = &smp->client_state[cid]; - bitmap_or(assigned, ps->inuse, ps->pending, cnt); + /* + * if vblank has not happened since last smp_configure + * skip the configure for now + */ + if (!bitmap_equal(ps->inuse, ps->configured, cnt)) + continue; + + bitmap_copy(ps->configured, ps->pending, cnt); + bitmap_or(assigned, ps->inuse, ps->configured, cnt); update_smp_state(smp, cid, &assigned); } } -/* step #3: after vblank, copy pending -> inuse: */ +/* step #3: after vblank, copy configured -> inuse: */ void mdp5_smp_commit(struct mdp5_smp *smp, enum mdp5_pipe pipe) { int cnt = smp->blk_cnt; @@ -295,7 +373,7 @@ void mdp5_smp_commit(struct mdp5_smp *smp, enum mdp5_pipe pipe) * using, which can be released and made available to other * clients: */ - if (bitmap_andnot(released, ps->inuse, ps->pending, cnt)) { + if (bitmap_andnot(released, ps->inuse, ps->configured, cnt)) { unsigned long flags; spin_lock_irqsave(&smp->state_lock, flags); @@ -306,7 +384,7 @@ void mdp5_smp_commit(struct mdp5_smp *smp, enum mdp5_pipe pipe) update_smp_state(smp, CID_UNUSED, &released); } - bitmap_copy(ps->inuse, ps->pending, cnt); + bitmap_copy(ps->inuse, ps->configured, cnt); } } @@ -332,6 +410,7 @@ struct mdp5_smp *mdp5_smp_init(struct drm_device *dev, const struct mdp5_smp_blo /* statically tied MMBs cannot be re-allocated: */ bitmap_copy(smp->state, cfg->reserved_state, smp->blk_cnt); + memcpy(smp->reserved, cfg->reserved, sizeof(smp->reserved)); spin_lock_init(&smp->state_lock); return smp; diff --git a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h index e47179f63..20b87e800 100644 --- a/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h +++ b/kernel/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h @@ -23,6 +23,7 @@ struct mdp5_client_smp_state { mdp5_smp_state_t inuse; + mdp5_smp_state_t configured; mdp5_smp_state_t pending; }; @@ -38,7 +39,8 @@ struct mdp5_smp; 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); +int mdp5_smp_request(struct mdp5_smp *smp, enum mdp5_pipe pipe, + const struct mdp_format *format, u32 width, bool hdecim); 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); |