diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 97 |
1 files changed, 74 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 49dce04dd688..d6483b5dc8e5 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -35,7 +35,7 @@ * macros. Do **not** mass change existing definitions just to update the style. * * Layout - * '''''' + * ~~~~~~ * * Keep helper macros near the top. For example, _PIPE() and friends. * @@ -79,7 +79,7 @@ * style. Use lower case in hexadecimal values. * * Naming - * '''''' + * ~~~~~~ * * Try to name registers according to the specs. If the register name changes in * the specs from platform to another, stick to the original name. @@ -97,7 +97,7 @@ * suffix to the name. For example, ``_SKL`` or ``_GEN8``. * * Examples - * '''''''' + * ~~~~~~~~ * * (Note that the values in the example are indented using spaces instead of * TABs to avoid misalignment in generated documentation. Use TABs in the @@ -126,7 +126,7 @@ */ #define REG_BIT(__n) \ ((u32)(BIT(__n) + \ - BUILD_BUG_ON_ZERO(__builtin_constant_p(__n) && \ + BUILD_BUG_ON_ZERO(__is_constexpr(__n) && \ ((__n) < 0 || (__n) > 31)))) /** @@ -140,8 +140,8 @@ */ #define REG_GENMASK(__high, __low) \ ((u32)(GENMASK(__high, __low) + \ - BUILD_BUG_ON_ZERO(__builtin_constant_p(__high) && \ - __builtin_constant_p(__low) && \ + BUILD_BUG_ON_ZERO(__is_constexpr(__high) && \ + __is_constexpr(__low) && \ ((__low) < 0 || (__high) > 31 || (__low) > (__high))))) /* @@ -153,7 +153,7 @@ * REG_FIELD_PREP() - Prepare a u32 bitfield value * @__mask: shifted mask defining the field's length and position * @__val: value to put in the field - + * * Local copy of FIELD_PREP() to generate an integer constant expression, force * u32 and for consistency with REG_FIELD_GET(), REG_BIT() and REG_GENMASK(). * @@ -290,6 +290,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define OTHER_CLASS 4 #define MAX_ENGINE_CLASS 4 +#define OTHER_GUC_INSTANCE 0 #define OTHER_GTPM_INSTANCE 1 #define MAX_ENGINE_INSTANCE 3 @@ -1062,6 +1063,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define NOA_DATA _MMIO(0x986C) #define NOA_WRITE _MMIO(0x9888) +#define GEN10_NOA_WRITE_HIGH _MMIO(0x9884) #define _GEN7_PIPEA_DE_LOAD_SL 0x70068 #define _GEN7_PIPEB_DE_LOAD_SL 0x71068 @@ -1846,6 +1848,9 @@ enum i915_power_well_id { #define VOLTAGE_INFO_MASK (3 << 24) #define VOLTAGE_INFO_SHIFT 24 +#define ICL_PORT_COMP_DW8(port) _MMIO(_ICL_PORT_COMP_DW(8, port)) +#define IREFGEN (1 << 24) + #define CNL_PORT_COMP_DW9 _MMIO(0x162124) #define ICL_PORT_COMP_DW9(port) _MMIO(_ICL_PORT_COMP_DW(9, port)) @@ -2508,6 +2513,13 @@ enum i915_power_well_id { #define RING_WAIT_SEMAPHORE (1 << 10) /* gen6+ */ #define RING_FORCE_TO_NONPRIV(base, i) _MMIO(((base) + 0x4D0) + (i) * 4) +#define RING_FORCE_TO_NONPRIV_RW (0 << 28) /* CFL+ & Gen11+ */ +#define RING_FORCE_TO_NONPRIV_RD (1 << 28) +#define RING_FORCE_TO_NONPRIV_WR (2 << 28) +#define RING_FORCE_TO_NONPRIV_RANGE_1 (0 << 0) /* CFL+ & Gen11+ */ +#define RING_FORCE_TO_NONPRIV_RANGE_4 (1 << 0) +#define RING_FORCE_TO_NONPRIV_RANGE_16 (2 << 0) +#define RING_FORCE_TO_NONPRIV_RANGE_64 (3 << 0) #define RING_MAX_NONPRIV_SLOTS 12 #define GEN7_TLB_RD_ADDR _MMIO(0x4700) @@ -2694,7 +2706,7 @@ enum i915_power_well_id { #define GFX_MODE _MMIO(0x2520) #define GFX_MODE_GEN7 _MMIO(0x229c) -#define RING_MODE_GEN7(engine) _MMIO((engine)->mmio_base + 0x29c) +#define RING_MODE_GEN7(base) _MMIO((base) + 0x29c) #define GFX_RUN_LIST_ENABLE (1 << 15) #define GFX_INTERRUPT_STEERING (1 << 14) #define GFX_TLB_INVALIDATE_EXPLICIT (1 << 13) @@ -3158,6 +3170,7 @@ enum i915_power_well_id { #define ILK_DPFC_FENCE_YOFF _MMIO(0x43218) #define ILK_DPFC_CHICKEN _MMIO(0x43224) #define ILK_DPFC_DISABLE_DUMMY0 (1 << 8) +#define ILK_DPFC_CHICKEN_COMP_DUMMY_PIXEL (1 << 14) #define ILK_DPFC_NUKE_ON_ANY_MODIFICATION (1 << 23) #define ILK_FBC_RT_BASE _MMIO(0x2128) #define ILK_FBC_RT_VALID (1 << 0) @@ -4553,7 +4566,7 @@ enum { #define HDMI_MODE_SELECT_HDMI (1 << 9) /* HDMI only */ #define HDMI_MODE_SELECT_DVI (0 << 9) /* HDMI only */ #define HDMI_COLOR_RANGE_16_235 (1 << 8) /* HDMI only */ -#define SDVO_AUDIO_ENABLE (1 << 6) +#define HDMI_AUDIO_ENABLE (1 << 6) /* HDMI only */ /* VSYNC/HSYNC bits new with 965, default is to be set */ #define SDVO_VSYNC_ACTIVE_HIGH (1 << 4) #define SDVO_HSYNC_ACTIVE_HIGH (1 << 3) @@ -4693,7 +4706,7 @@ enum { #define VIDEO_DIP_FREQ_2VSYNC (2 << 16) #define VIDEO_DIP_FREQ_MASK (3 << 16) /* HSW and later: */ -#define DRM_DIP_ENABLE (1 << 28) +#define VIDEO_DIP_ENABLE_DRM_GLK (1 << 28) #define PSR_VSC_BIT_7_SET (1 << 27) #define VSC_SELECT_MASK (0x3 << 25) #define VSC_SELECT_SHIFT 25 @@ -7198,7 +7211,8 @@ enum { #define GAMMA_MODE_MODE_8BIT (0 << 0) #define GAMMA_MODE_MODE_10BIT (1 << 0) #define GAMMA_MODE_MODE_12BIT (2 << 0) -#define GAMMA_MODE_MODE_SPLIT (3 << 0) +#define GAMMA_MODE_MODE_SPLIT (3 << 0) /* ivb-bdw */ +#define GAMMA_MODE_MODE_12BIT_MULTI_SEGMENTED (3 << 0) /* icl + */ /* DMC/CSR */ #define CSR_PROGRAM(i) _MMIO(0x80000 + (i) * 4) @@ -7490,6 +7504,9 @@ enum { #define GEN11_CRYPTO_RSVD_INTR_MASK _MMIO(0x1900f0) #define GEN11_GUNIT_CSME_INTR_MASK _MMIO(0x1900f4) +#define ENGINE1_MASK REG_GENMASK(31, 16) +#define ENGINE0_MASK REG_GENMASK(15, 0) + #define ILK_DISPLAY_CHICKEN2 _MMIO(0x42004) /* Required on all Ironlake and Sandybridge according to the B-Spec. */ #define ILK_ELPIN_409_SELECT (1 << 25) @@ -7504,6 +7521,10 @@ enum { #define ILK_eDP_A_DISABLE (1 << 24) #define HSW_CDCLK_LIMIT (1 << 24) #define ILK_DESKTOP (1 << 23) +#define HSW_CPU_SSC_ENABLE (1 << 21) + +#define FUSE_STRAP3 _MMIO(0x42020) +#define HSW_REF_CLK_SELECT (1 << 1) #define ILK_DSPCLK_GATE_D _MMIO(0x42020) #define ILK_VRHUNIT_CLOCK_GATE_DISABLE (1 << 28) @@ -8149,6 +8170,7 @@ enum { #define _HSW_VIDEO_DIP_SPD_DATA_A 0x602A0 #define _HSW_VIDEO_DIP_GMP_DATA_A 0x602E0 #define _HSW_VIDEO_DIP_VSC_DATA_A 0x60320 +#define _GLK_VIDEO_DIP_DRM_DATA_A 0x60440 #define _HSW_VIDEO_DIP_AVI_ECC_A 0x60240 #define _HSW_VIDEO_DIP_VS_ECC_A 0x60280 #define _HSW_VIDEO_DIP_SPD_ECC_A 0x602C0 @@ -8162,6 +8184,7 @@ enum { #define _HSW_VIDEO_DIP_SPD_DATA_B 0x612A0 #define _HSW_VIDEO_DIP_GMP_DATA_B 0x612E0 #define _HSW_VIDEO_DIP_VSC_DATA_B 0x61320 +#define _GLK_VIDEO_DIP_DRM_DATA_B 0x61440 #define _HSW_VIDEO_DIP_BVI_ECC_B 0x61240 #define _HSW_VIDEO_DIP_VS_ECC_B 0x61280 #define _HSW_VIDEO_DIP_SPD_ECC_B 0x612C0 @@ -8187,6 +8210,7 @@ enum { #define HSW_TVIDEO_DIP_SPD_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_SPD_DATA_A + (i) * 4) #define HSW_TVIDEO_DIP_GMP_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_GMP_DATA_A + (i) * 4) #define HSW_TVIDEO_DIP_VSC_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_VSC_DATA_A + (i) * 4) +#define GLK_TVIDEO_DIP_DRM_DATA(trans, i) _MMIO_TRANS2(trans, _GLK_VIDEO_DIP_DRM_DATA_A + (i) * 4) #define ICL_VIDEO_DIP_PPS_DATA(trans, i) _MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_DATA_A + (i) * 4) #define ICL_VIDEO_DIP_PPS_ECC(trans, i) _MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_ECC_A + (i) * 4) @@ -8777,6 +8801,9 @@ enum { #define GEN6_PCODE_WRITE_MIN_FREQ_TABLE 0x8 #define GEN6_PCODE_READ_MIN_FREQ_TABLE 0x9 #define GEN6_READ_OC_PARAMS 0xc +#define ICL_PCODE_MEM_SUBSYSYSTEM_INFO 0xd +#define ICL_PCODE_MEM_SS_READ_GLOBAL_INFO (0x0 << 8) +#define ICL_PCODE_MEM_SS_READ_QGV_POINT_INFO(point) (((point) << 16) | (0x1 << 8)) #define GEN6_PCODE_READ_D_COMP 0x10 #define GEN6_PCODE_WRITE_D_COMP 0x11 #define HSW_PCODE_DE_WRITE_FREQ_REQ 0x17 @@ -9451,24 +9478,28 @@ enum skl_power_gate { /* SPLL */ #define SPLL_CTL _MMIO(0x46020) #define SPLL_PLL_ENABLE (1 << 31) -#define SPLL_PLL_SSC (1 << 28) -#define SPLL_PLL_NON_SSC (2 << 28) -#define SPLL_PLL_LCPLL (3 << 28) -#define SPLL_PLL_REF_MASK (3 << 28) -#define SPLL_PLL_FREQ_810MHz (0 << 26) -#define SPLL_PLL_FREQ_1350MHz (1 << 26) -#define SPLL_PLL_FREQ_2700MHz (2 << 26) -#define SPLL_PLL_FREQ_MASK (3 << 26) +#define SPLL_REF_BCLK (0 << 28) +#define SPLL_REF_MUXED_SSC (1 << 28) /* CPU SSC if fused enabled, PCH SSC otherwise */ +#define SPLL_REF_NON_SSC_HSW (2 << 28) +#define SPLL_REF_PCH_SSC_BDW (2 << 28) +#define SPLL_REF_LCPLL (3 << 28) +#define SPLL_REF_MASK (3 << 28) +#define SPLL_FREQ_810MHz (0 << 26) +#define SPLL_FREQ_1350MHz (1 << 26) +#define SPLL_FREQ_2700MHz (2 << 26) +#define SPLL_FREQ_MASK (3 << 26) /* WRPLL */ #define _WRPLL_CTL1 0x46040 #define _WRPLL_CTL2 0x46060 #define WRPLL_CTL(pll) _MMIO_PIPE(pll, _WRPLL_CTL1, _WRPLL_CTL2) #define WRPLL_PLL_ENABLE (1 << 31) -#define WRPLL_PLL_SSC (1 << 28) -#define WRPLL_PLL_NON_SSC (2 << 28) -#define WRPLL_PLL_LCPLL (3 << 28) -#define WRPLL_PLL_REF_MASK (3 << 28) +#define WRPLL_REF_BCLK (0 << 28) +#define WRPLL_REF_PCH_SSC (1 << 28) +#define WRPLL_REF_MUXED_SSC_BDW (2 << 28) /* CPU SSC if fused enabled, PCH SSC otherwise */ +#define WRPLL_REF_SPECIAL_HSW (2 << 28) /* muxed SSC (ULT), non-SSC (non-ULT) */ +#define WRPLL_REF_LCPLL (3 << 28) +#define WRPLL_REF_MASK (3 << 28) /* WRPLL divider programming */ #define WRPLL_DIVIDER_REFERENCE(x) ((x) << 0) #define WRPLL_DIVIDER_REF_MASK (0xff) @@ -9534,6 +9565,10 @@ enum skl_power_gate { #define LCPLL_CTL _MMIO(0x130040) #define LCPLL_PLL_DISABLE (1 << 31) #define LCPLL_PLL_LOCK (1 << 30) +#define LCPLL_REF_NON_SSC (0 << 28) +#define LCPLL_REF_BCLK (2 << 28) +#define LCPLL_REF_PCH_SSC (3 << 28) +#define LCPLL_REF_MASK (3 << 28) #define LCPLL_CLK_FREQ_MASK (3 << 26) #define LCPLL_CLK_FREQ_450 (0 << 26) #define LCPLL_CLK_FREQ_54O_BDW (1 << 26) @@ -10150,6 +10185,22 @@ enum skl_power_gate { #define PRE_CSC_GAMC_INDEX(pipe) _MMIO_PIPE(pipe, _PRE_CSC_GAMC_INDEX_A, _PRE_CSC_GAMC_INDEX_B) #define PRE_CSC_GAMC_DATA(pipe) _MMIO_PIPE(pipe, _PRE_CSC_GAMC_DATA_A, _PRE_CSC_GAMC_DATA_B) +/* ICL Multi segmented gamma */ +#define _PAL_PREC_MULTI_SEG_INDEX_A 0x4A408 +#define _PAL_PREC_MULTI_SEG_INDEX_B 0x4AC08 +#define PAL_PREC_MULTI_SEGMENT_AUTO_INCREMENT REG_BIT(15) +#define PAL_PREC_MULTI_SEGMENT_INDEX_VALUE_MASK REG_GENMASK(4, 0) + +#define _PAL_PREC_MULTI_SEG_DATA_A 0x4A40C +#define _PAL_PREC_MULTI_SEG_DATA_B 0x4AC0C + +#define PREC_PAL_MULTI_SEG_INDEX(pipe) _MMIO_PIPE(pipe, \ + _PAL_PREC_MULTI_SEG_INDEX_A, \ + _PAL_PREC_MULTI_SEG_INDEX_B) +#define PREC_PAL_MULTI_SEG_DATA(pipe) _MMIO_PIPE(pipe, \ + _PAL_PREC_MULTI_SEG_DATA_A, \ + _PAL_PREC_MULTI_SEG_DATA_B) + /* pipe CSC & degamma/gamma LUTs on CHV */ #define _CGM_PIPE_A_CSC_COEFF01 (VLV_DISPLAY_BASE + 0x67900) #define _CGM_PIPE_A_CSC_COEFF23 (VLV_DISPLAY_BASE + 0x67904) |