diff options
Diffstat (limited to 'kernel/drivers/gpu/drm/radeon/rv6xxd.h')
| -rw-r--r-- | kernel/drivers/gpu/drm/radeon/rv6xxd.h | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/radeon/rv6xxd.h b/kernel/drivers/gpu/drm/radeon/rv6xxd.h new file mode 100644 index 000000000..34e86f90b --- /dev/null +++ b/kernel/drivers/gpu/drm/radeon/rv6xxd.h @@ -0,0 +1,246 @@ +/* + * Copyright 2011 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#ifndef RV6XXD_H +#define RV6XXD_H + +/* RV6xx power management */ +#define SPLL_CNTL_MODE 0x60c +# define SPLL_DIV_SYNC (1 << 5) + +#define GENERAL_PWRMGT 0x618 +# define GLOBAL_PWRMGT_EN (1 << 0) +# define STATIC_PM_EN (1 << 1) +# define MOBILE_SU (1 << 2) +# define THERMAL_PROTECTION_DIS (1 << 3) +# define THERMAL_PROTECTION_TYPE (1 << 4) +# define ENABLE_GEN2PCIE (1 << 5) +# define SW_GPIO_INDEX(x) ((x) << 6) +# define SW_GPIO_INDEX_MASK (3 << 6) +# define LOW_VOLT_D2_ACPI (1 << 8) +# define LOW_VOLT_D3_ACPI (1 << 9) +# define VOLT_PWRMGT_EN (1 << 10) +# define BACKBIAS_PAD_EN (1 << 16) +# define BACKBIAS_VALUE (1 << 17) +# define BACKBIAS_DPM_CNTL (1 << 18) +# define DYN_SPREAD_SPECTRUM_EN (1 << 21) + +#define MCLK_PWRMGT_CNTL 0x624 +# define MPLL_PWRMGT_OFF (1 << 0) +# define YCLK_TURNOFF (1 << 1) +# define MPLL_TURNOFF (1 << 2) +# define SU_MCLK_USE_BCLK (1 << 3) +# define DLL_READY (1 << 4) +# define MC_BUSY (1 << 5) +# define MC_INT_CNTL (1 << 7) +# define MRDCKA_SLEEP (1 << 8) +# define MRDCKB_SLEEP (1 << 9) +# define MRDCKC_SLEEP (1 << 10) +# define MRDCKD_SLEEP (1 << 11) +# define MRDCKE_SLEEP (1 << 12) +# define MRDCKF_SLEEP (1 << 13) +# define MRDCKG_SLEEP (1 << 14) +# define MRDCKH_SLEEP (1 << 15) +# define MRDCKA_RESET (1 << 16) +# define MRDCKB_RESET (1 << 17) +# define MRDCKC_RESET (1 << 18) +# define MRDCKD_RESET (1 << 19) +# define MRDCKE_RESET (1 << 20) +# define MRDCKF_RESET (1 << 21) +# define MRDCKG_RESET (1 << 22) +# define MRDCKH_RESET (1 << 23) +# define DLL_READY_READ (1 << 24) +# define USE_DISPLAY_GAP (1 << 25) +# define USE_DISPLAY_URGENT_NORMAL (1 << 26) +# define USE_DISPLAY_GAP_CTXSW (1 << 27) +# define MPLL_TURNOFF_D2 (1 << 28) +# define USE_DISPLAY_URGENT_CTXSW (1 << 29) + +#define MPLL_FREQ_LEVEL_0 0x6e8 +# define LEVEL0_MPLL_POST_DIV(x) ((x) << 0) +# define LEVEL0_MPLL_POST_DIV_MASK (0xff << 0) +# define LEVEL0_MPLL_FB_DIV(x) ((x) << 8) +# define LEVEL0_MPLL_FB_DIV_MASK (0xfff << 8) +# define LEVEL0_MPLL_REF_DIV(x) ((x) << 20) +# define LEVEL0_MPLL_REF_DIV_MASK (0x3f << 20) +# define LEVEL0_MPLL_DIV_EN (1 << 28) +# define LEVEL0_DLL_BYPASS (1 << 29) +# define LEVEL0_DLL_RESET (1 << 30) + +#define VID_RT 0x6f8 +# define VID_CRT(x) ((x) << 0) +# define VID_CRT_MASK (0x1fff << 0) +# define VID_CRTU(x) ((x) << 13) +# define VID_CRTU_MASK (7 << 13) +# define SSTU(x) ((x) << 16) +# define SSTU_MASK (7 << 16) +# define VID_SWT(x) ((x) << 19) +# define VID_SWT_MASK (0x1f << 19) +# define BRT(x) ((x) << 24) +# define BRT_MASK (0xff << 24) + +#define TARGET_AND_CURRENT_PROFILE_INDEX 0x70c +# define TARGET_PROFILE_INDEX_MASK (3 << 0) +# define TARGET_PROFILE_INDEX_SHIFT 0 +# define CURRENT_PROFILE_INDEX_MASK (3 << 2) +# define CURRENT_PROFILE_INDEX_SHIFT 2 +# define DYN_PWR_ENTER_INDEX(x) ((x) << 4) +# define DYN_PWR_ENTER_INDEX_MASK (3 << 4) +# define DYN_PWR_ENTER_INDEX_SHIFT 4 +# define CURR_MCLK_INDEX_MASK (3 << 6) +# define CURR_MCLK_INDEX_SHIFT 6 +# define CURR_SCLK_INDEX_MASK (0x1f << 8) +# define CURR_SCLK_INDEX_SHIFT 8 +# define CURR_VID_INDEX_MASK (3 << 13) +# define CURR_VID_INDEX_SHIFT 13 + +#define VID_UPPER_GPIO_CNTL 0x740 +# define CTXSW_UPPER_GPIO_VALUES(x) ((x) << 0) +# define CTXSW_UPPER_GPIO_VALUES_MASK (7 << 0) +# define HIGH_UPPER_GPIO_VALUES(x) ((x) << 3) +# define HIGH_UPPER_GPIO_VALUES_MASK (7 << 3) +# define MEDIUM_UPPER_GPIO_VALUES(x) ((x) << 6) +# define MEDIUM_UPPER_GPIO_VALUES_MASK (7 << 6) +# define LOW_UPPER_GPIO_VALUES(x) ((x) << 9) +# define LOW_UPPER_GPIO_VALUES_MASK (7 << 9) +# define CTXSW_BACKBIAS_VALUE (1 << 12) +# define HIGH_BACKBIAS_VALUE (1 << 13) +# define MEDIUM_BACKBIAS_VALUE (1 << 14) +# define LOW_BACKBIAS_VALUE (1 << 15) + +#define CG_DISPLAY_GAP_CNTL 0x7dc +# define DISP1_GAP(x) ((x) << 0) +# define DISP1_GAP_MASK (3 << 0) +# define DISP2_GAP(x) ((x) << 2) +# define DISP2_GAP_MASK (3 << 2) +# define VBI_TIMER_COUNT(x) ((x) << 4) +# define VBI_TIMER_COUNT_MASK (0x3fff << 4) +# define VBI_TIMER_UNIT(x) ((x) << 20) +# define VBI_TIMER_UNIT_MASK (7 << 20) +# define DISP1_GAP_MCHG(x) ((x) << 24) +# define DISP1_GAP_MCHG_MASK (3 << 24) +# define DISP2_GAP_MCHG(x) ((x) << 26) +# define DISP2_GAP_MCHG_MASK (3 << 26) + +#define CG_THERMAL_CTRL 0x7f0 +# define DPM_EVENT_SRC(x) ((x) << 0) +# define DPM_EVENT_SRC_MASK (7 << 0) +# define THERM_INC_CLK (1 << 3) +# define TOFFSET(x) ((x) << 4) +# define TOFFSET_MASK (0xff << 4) +# define DIG_THERM_DPM(x) ((x) << 12) +# define DIG_THERM_DPM_MASK (0xff << 12) +# define CTF_SEL(x) ((x) << 20) +# define CTF_SEL_MASK (7 << 20) +# define CTF_PAD_POLARITY (1 << 23) +# define CTF_PAD_EN (1 << 24) + +#define CG_SPLL_SPREAD_SPECTRUM_LOW 0x820 +# define SSEN (1 << 0) +# define CLKS(x) ((x) << 3) +# define CLKS_MASK (0xff << 3) +# define CLKS_SHIFT 3 +# define CLKV(x) ((x) << 11) +# define CLKV_MASK (0x7ff << 11) +# define CLKV_SHIFT 11 +#define CG_MPLL_SPREAD_SPECTRUM 0x830 + +#define CITF_CNTL 0x200c +# define BLACKOUT_RD (1 << 0) +# define BLACKOUT_WR (1 << 1) + +#define RAMCFG 0x2408 +#define NOOFBANK_SHIFT 0 +#define NOOFBANK_MASK 0x00000001 +#define NOOFRANK_SHIFT 1 +#define NOOFRANK_MASK 0x00000002 +#define NOOFROWS_SHIFT 2 +#define NOOFROWS_MASK 0x0000001C +#define NOOFCOLS_SHIFT 5 +#define NOOFCOLS_MASK 0x00000060 +#define CHANSIZE_SHIFT 7 +#define CHANSIZE_MASK 0x00000080 +#define BURSTLENGTH_SHIFT 8 +#define BURSTLENGTH_MASK 0x00000100 +#define CHANSIZE_OVERRIDE (1 << 10) + +#define SQM_RATIO 0x2424 +# define STATE0(x) ((x) << 0) +# define STATE0_MASK (0xff << 0) +# define STATE1(x) ((x) << 8) +# define STATE1_MASK (0xff << 8) +# define STATE2(x) ((x) << 16) +# define STATE2_MASK (0xff << 16) +# define STATE3(x) ((x) << 24) +# define STATE3_MASK (0xff << 24) + +#define ARB_RFSH_CNTL 0x2460 +# define ENABLE (1 << 0) +#define ARB_RFSH_RATE 0x2464 +# define POWERMODE0(x) ((x) << 0) +# define POWERMODE0_MASK (0xff << 0) +# define POWERMODE1(x) ((x) << 8) +# define POWERMODE1_MASK (0xff << 8) +# define POWERMODE2(x) ((x) << 16) +# define POWERMODE2_MASK (0xff << 16) +# define POWERMODE3(x) ((x) << 24) +# define POWERMODE3_MASK (0xff << 24) + +#define MC_SEQ_DRAM 0x2608 +# define CKE_DYN (1 << 12) + +#define MC_SEQ_CMD 0x26c4 + +#define MC_SEQ_RESERVE_S 0x2890 +#define MC_SEQ_RESERVE_M 0x2894 + +#define LVTMA_DATA_SYNCHRONIZATION 0x7adc +# define LVTMA_PFREQCHG (1 << 8) +#define DCE3_LVTMA_DATA_SYNCHRONIZATION 0x7f98 + +/* PCIE indirect regs */ +#define PCIE_P_CNTL 0x40 +# define P_PLL_PWRDN_IN_L1L23 (1 << 3) +# define P_PLL_BUF_PDNB (1 << 4) +# define P_PLL_PDNB (1 << 9) +# define P_ALLOW_PRX_FRONTEND_SHUTOFF (1 << 12) +/* PCIE PORT indirect regs */ +#define PCIE_LC_CNTL 0xa0 +# define LC_L0S_INACTIVITY(x) ((x) << 8) +# define LC_L0S_INACTIVITY_MASK (0xf << 8) +# define LC_L0S_INACTIVITY_SHIFT 8 +# define LC_L1_INACTIVITY(x) ((x) << 12) +# define LC_L1_INACTIVITY_MASK (0xf << 12) +# define LC_L1_INACTIVITY_SHIFT 12 +# define LC_PMI_TO_L1_DIS (1 << 16) +# define LC_ASPM_TO_L1_DIS (1 << 24) +#define PCIE_LC_SPEED_CNTL 0xa4 +# define LC_GEN2_EN (1 << 0) +# define LC_INITIATE_LINK_SPEED_CHANGE (1 << 7) +# define LC_CURRENT_DATA_RATE (1 << 11) +# define LC_HW_VOLTAGE_IF_CONTROL(x) ((x) << 12) +# define LC_HW_VOLTAGE_IF_CONTROL_MASK (3 << 12) +# define LC_HW_VOLTAGE_IF_CONTROL_SHIFT 12 +# define LC_OTHER_SIDE_EVER_SENT_GEN2 (1 << 23) +# define LC_OTHER_SIDE_SUPPORTS_GEN2 (1 << 24) + +#endif |