diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 136 |
1 files changed, 130 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index d43fa0e627f8..172de3b3433b 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -32,8 +32,19 @@ #define _PIPE3(pipe, a, b, c) ((pipe) == PIPE_A ? (a) : \ (pipe) == PIPE_B ? (b) : (c)) -#define _MASKED_BIT_ENABLE(a) (((a) << 16) | (a)) -#define _MASKED_BIT_DISABLE(a) ((a) << 16) +#define _MASKED_FIELD(mask, value) ({ \ + if (__builtin_constant_p(mask)) \ + BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \ + if (__builtin_constant_p(value)) \ + BUILD_BUG_ON_MSG((value) & 0xffff0000, "Incorrect value"); \ + if (__builtin_constant_p(mask) && __builtin_constant_p(value)) \ + BUILD_BUG_ON_MSG((value) & ~(mask), \ + "Incorrect value for mask"); \ + (mask) << 16 | (value); }) +#define _MASKED_BIT_ENABLE(a) ({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); }) +#define _MASKED_BIT_DISABLE(a) (_MASKED_FIELD((a), 0)) + + /* PCI config space */ @@ -74,15 +85,17 @@ #define I915_GC_RENDER_CLOCK_166_MHZ (0 << 0) #define I915_GC_RENDER_CLOCK_200_MHZ (1 << 0) #define I915_GC_RENDER_CLOCK_333_MHZ (4 << 0) +#define GCDGMBUS 0xcc #define PCI_LBPC 0xf4 /* legacy/combination backlight modes, also called LBB */ /* Graphics reset regs */ -#define I965_GDRST 0xc0 /* PCI config register */ +#define I915_GDRST 0xc0 /* PCI config register */ #define GRDOM_FULL (0<<2) #define GRDOM_RENDER (1<<2) #define GRDOM_MEDIA (3<<2) #define GRDOM_MASK (3<<2) +#define GRDOM_RESET_STATUS (1<<1) #define GRDOM_RESET_ENABLE (1<<0) #define ILK_GDSR 0x2ca4 /* MCHBAR offset */ @@ -248,6 +261,16 @@ #define MI_DISPLAY_FLIP_IVB_SPRITE_B (3 << 19) #define MI_DISPLAY_FLIP_IVB_PLANE_C (4 << 19) #define MI_DISPLAY_FLIP_IVB_SPRITE_C (5 << 19) +/* SKL ones */ +#define MI_DISPLAY_FLIP_SKL_PLANE_1_A (0 << 8) +#define MI_DISPLAY_FLIP_SKL_PLANE_1_B (1 << 8) +#define MI_DISPLAY_FLIP_SKL_PLANE_1_C (2 << 8) +#define MI_DISPLAY_FLIP_SKL_PLANE_2_A (4 << 8) +#define MI_DISPLAY_FLIP_SKL_PLANE_2_B (5 << 8) +#define MI_DISPLAY_FLIP_SKL_PLANE_2_C (6 << 8) +#define MI_DISPLAY_FLIP_SKL_PLANE_3_A (7 << 8) +#define MI_DISPLAY_FLIP_SKL_PLANE_3_B (8 << 8) +#define MI_DISPLAY_FLIP_SKL_PLANE_3_C (9 << 8) #define MI_SEMAPHORE_MBOX MI_INSTR(0x16, 1) /* gen6, gen7 */ #define MI_SEMAPHORE_GLOBAL_GTT (1<<22) #define MI_SEMAPHORE_UPDATE (1<<21) @@ -314,6 +337,8 @@ #define MI_BATCH_GTT (2<<6) /* aliased with (1<<7) on gen4 */ #define MI_BATCH_BUFFER_START_GEN8 MI_INSTR(0x31, 1) +#define MI_PREDICATE_SRC0 (0x2400) +#define MI_PREDICATE_SRC1 (0x2408) #define MI_PREDICATE_RESULT_2 (0x2214) #define LOWER_SLICE_ENABLED (1<<0) @@ -370,6 +395,7 @@ #define PIPE_CONTROL_STORE_DATA_INDEX (1<<21) #define PIPE_CONTROL_CS_STALL (1<<20) #define PIPE_CONTROL_TLB_INVALIDATE (1<<18) +#define PIPE_CONTROL_MEDIA_STATE_CLEAR (1<<16) #define PIPE_CONTROL_QW_WRITE (1<<14) #define PIPE_CONTROL_POST_SYNC_OP_MASK (3<<14) #define PIPE_CONTROL_DEPTH_STALL (1<<13) @@ -564,6 +590,7 @@ enum punit_power_well { #define PUNIT_REG_GPU_LFM 0xd3 #define PUNIT_REG_GPU_FREQ_REQ 0xd4 #define PUNIT_REG_GPU_FREQ_STS 0xd8 +#define GPLLENABLE (1<<4) #define GENFREQSTATUS (1<<0) #define PUNIT_REG_MEDIA_TURBO_FREQ_REQ 0xdc #define PUNIT_REG_CZ_TIMESTAMP 0xce @@ -1102,6 +1129,7 @@ enum punit_power_well { #define GEN6_VERSYNC (RING_SYNC_1(VEBOX_RING_BASE)) #define GEN6_VEVSYNC (RING_SYNC_2(VEBOX_RING_BASE)) #define GEN6_NOSYNC 0 +#define RING_PSMI_CTL(base) ((base)+0x50) #define RING_MAX_IDLE(base) ((base)+0x54) #define RING_HWS_PGA(base) ((base)+0x80) #define RING_HWS_PGA_GEN6(base) ((base)+0x2080) @@ -1268,7 +1296,7 @@ enum punit_power_well { #define GEN6_WIZ_HASHING_8x8 GEN6_WIZ_HASHING(0, 0) #define GEN6_WIZ_HASHING_8x4 GEN6_WIZ_HASHING(0, 1) #define GEN6_WIZ_HASHING_16x4 GEN6_WIZ_HASHING(1, 0) -#define GEN6_WIZ_HASHING_MASK (GEN6_WIZ_HASHING(1, 1) << 16) +#define GEN6_WIZ_HASHING_MASK GEN6_WIZ_HASHING(1, 1) #define GEN6_TD_FOUR_ROW_DISPATCH_DISABLE (1 << 5) #define GFX_MODE 0x02520 @@ -1432,6 +1460,7 @@ enum punit_power_well { #define GEN6_BLITTER_FBC_NOTIFY (1<<3) #define GEN6_RC_SLEEP_PSMI_CONTROL 0x2050 +#define GEN6_PSMI_SLEEP_MSG_DISABLE (1 << 0) #define GEN8_RC_SEMA_IDLE_MSG_DISABLE (1 << 12) #define GEN8_FF_DOP_CLOCK_GATE_DISABLE (1<<10) @@ -2030,6 +2059,8 @@ enum punit_power_well { #define DCC_ADDRESSING_MODE_MASK (3 << 0) #define DCC_CHANNEL_XOR_DISABLE (1 << 10) #define DCC_CHANNEL_XOR_BIT_17 (1 << 9) +#define DCC2 0x10204 +#define DCC2_MODIFIED_ENHANCED_DISABLE (1 << 20) /* Pineview MCH register contains DDR3 setting */ #define CSHRDDR3CTL 0x101a8 @@ -2313,7 +2344,6 @@ enum punit_power_well { #define GEN6_GT_THREAD_STATUS_REG 0x13805c #define GEN6_GT_THREAD_STATUS_CORE_MASK 0x7 -#define GEN6_GT_THREAD_STATUS_CORE_MASK_HSW (0x7 | (0x07 << 16)) #define GEN6_GT_PERF_STATUS (MCHBAR_MIRROR_BASE_SNB + 0x5948) #define GEN6_RP_STATE_LIMITS (MCHBAR_MIRROR_BASE_SNB + 0x5994) @@ -4904,6 +4934,18 @@ enum punit_power_well { #define PF_VSCALE(pipe) _PIPE(pipe, _PFA_VSCALE, _PFB_VSCALE) #define PF_HSCALE(pipe) _PIPE(pipe, _PFA_HSCALE, _PFB_HSCALE) +#define _PSA_CTL 0x68180 +#define _PSB_CTL 0x68980 +#define PS_ENABLE (1<<31) +#define _PSA_WIN_SZ 0x68174 +#define _PSB_WIN_SZ 0x68974 +#define _PSA_WIN_POS 0x68170 +#define _PSB_WIN_POS 0x68970 + +#define PS_CTL(pipe) _PIPE(pipe, _PSA_CTL, _PSB_CTL) +#define PS_WIN_SZ(pipe) _PIPE(pipe, _PSA_WIN_SZ, _PSB_WIN_SZ) +#define PS_WIN_POS(pipe) _PIPE(pipe, _PSA_WIN_POS, _PSB_WIN_POS) + /* legacy palette */ #define _LGC_PALETTE_A 0x4a000 #define _LGC_PALETTE_B 0x4a800 @@ -5048,6 +5090,9 @@ enum punit_power_well { #define GEN8_DE_PORT_IIR 0x44448 #define GEN8_DE_PORT_IER 0x4444c #define GEN8_PORT_DP_A_HOTPLUG (1 << 3) +#define GEN9_AUX_CHANNEL_D (1 << 27) +#define GEN9_AUX_CHANNEL_C (1 << 26) +#define GEN9_AUX_CHANNEL_B (1 << 25) #define GEN8_AUX_CHANNEL_A (1 << 0) #define GEN8_DE_MISC_ISR 0x44460 @@ -5131,6 +5176,7 @@ enum punit_power_well { /* GEN8 chicken */ #define HDC_CHICKEN0 0x7300 #define HDC_FORCE_NON_COHERENT (1<<4) +#define HDC_DONOT_FETCH_MEM_WHEN_MASKED (1<<11) #define HDC_FENCE_DEST_SLM_DISABLE (1<<14) /* WaCatErrorRejectionIssue */ @@ -6010,11 +6056,12 @@ enum punit_power_well { #define GEN6_ENCODE_RC6_VID(mv) (((mv) - 245) / 5) #define GEN6_DECODE_RC6_VID(vids) (((vids) * 5) + 245) #define DISPLAY_IPS_CONTROL 0x19 +#define HSW_PCODE_DYNAMIC_DUTY_CYCLE_CONTROL 0x1A #define GEN6_PCODE_DATA 0x138128 #define GEN6_PCODE_FREQ_IA_RATIO_SHIFT 8 #define GEN6_PCODE_FREQ_RING_RATIO_SHIFT 16 +#define GEN6_PCODE_DATA1 0x13812C -#define GEN9_PCODE_DATA1 0x13812C #define GEN9_PCODE_READ_MEM_LATENCY 0x6 #define GEN9_MEM_LATENCY_LEVEL_MASK 0xFF #define GEN9_MEM_LATENCY_LEVEL_1_5_SHIFT 8 @@ -6427,6 +6474,83 @@ enum punit_power_well { #define LCPLL_CD_SOURCE_FCLK (1<<21) #define LCPLL_CD_SOURCE_FCLK_DONE (1<<19) +/* + * SKL Clocks + */ + +/* CDCLK_CTL */ +#define CDCLK_CTL 0x46000 +#define CDCLK_FREQ_SEL_MASK (3<<26) +#define CDCLK_FREQ_450_432 (0<<26) +#define CDCLK_FREQ_540 (1<<26) +#define CDCLK_FREQ_337_308 (2<<26) +#define CDCLK_FREQ_675_617 (3<<26) +#define CDCLK_FREQ_DECIMAL_MASK (0x7ff) + +/* LCPLL_CTL */ +#define LCPLL1_CTL 0x46010 +#define LCPLL2_CTL 0x46014 +#define LCPLL_PLL_ENABLE (1<<31) + +/* DPLL control1 */ +#define DPLL_CTRL1 0x6C058 +#define DPLL_CTRL1_HDMI_MODE(id) (1<<((id)*6+5)) +#define DPLL_CTRL1_SSC(id) (1<<((id)*6+4)) +#define DPLL_CRTL1_LINK_RATE_MASK(id) (7<<((id)*6+1)) +#define DPLL_CRTL1_LINK_RATE_SHIFT(id) ((id)*6+1) +#define DPLL_CRTL1_LINK_RATE(linkrate, id) ((linkrate)<<((id)*6+1)) +#define DPLL_CTRL1_OVERRIDE(id) (1<<((id)*6)) +#define DPLL_CRTL1_LINK_RATE_2700 0 +#define DPLL_CRTL1_LINK_RATE_1350 1 +#define DPLL_CRTL1_LINK_RATE_810 2 +#define DPLL_CRTL1_LINK_RATE_1620 3 +#define DPLL_CRTL1_LINK_RATE_1080 4 +#define DPLL_CRTL1_LINK_RATE_2160 5 + +/* DPLL control2 */ +#define DPLL_CTRL2 0x6C05C +#define DPLL_CTRL2_DDI_CLK_OFF(port) (1<<(port+15)) +#define DPLL_CTRL2_DDI_CLK_SEL_MASK(port) (3<<((port)*3+1)) +#define DPLL_CTRL2_DDI_CLK_SEL_SHIFT(port) ((port)*3+1) +#define DPLL_CTRL2_DDI_CLK_SEL(clk, port) (clk<<((port)*3+1)) +#define DPLL_CTRL2_DDI_SEL_OVERRIDE(port) (1<<((port)*3)) + +/* DPLL Status */ +#define DPLL_STATUS 0x6C060 +#define DPLL_LOCK(id) (1<<((id)*8)) + +/* DPLL cfg */ +#define DPLL1_CFGCR1 0x6C040 +#define DPLL2_CFGCR1 0x6C048 +#define DPLL3_CFGCR1 0x6C050 +#define DPLL_CFGCR1_FREQ_ENABLE (1<<31) +#define DPLL_CFGCR1_DCO_FRACTION_MASK (0x7fff<<9) +#define DPLL_CFGCR1_DCO_FRACTION(x) (x<<9) +#define DPLL_CFGCR1_DCO_INTEGER_MASK (0x1ff) + +#define DPLL1_CFGCR2 0x6C044 +#define DPLL2_CFGCR2 0x6C04C +#define DPLL3_CFGCR2 0x6C054 +#define DPLL_CFGCR2_QDIV_RATIO_MASK (0xff<<8) +#define DPLL_CFGCR2_QDIV_RATIO(x) (x<<8) +#define DPLL_CFGCR2_QDIV_MODE(x) (x<<7) +#define DPLL_CFGCR2_KDIV_MASK (3<<5) +#define DPLL_CFGCR2_KDIV(x) (x<<5) +#define DPLL_CFGCR2_KDIV_5 (0<<5) +#define DPLL_CFGCR2_KDIV_2 (1<<5) +#define DPLL_CFGCR2_KDIV_3 (2<<5) +#define DPLL_CFGCR2_KDIV_1 (3<<5) +#define DPLL_CFGCR2_PDIV_MASK (7<<2) +#define DPLL_CFGCR2_PDIV(x) (x<<2) +#define DPLL_CFGCR2_PDIV_1 (0<<2) +#define DPLL_CFGCR2_PDIV_2 (1<<2) +#define DPLL_CFGCR2_PDIV_3 (2<<2) +#define DPLL_CFGCR2_PDIV_7 (4<<2) +#define DPLL_CFGCR2_CENTRAL_FREQ_MASK (3) + +#define GET_CFG_CR1_REG(id) (DPLL1_CFGCR1 + (id - SKL_DPLL1) * 8) +#define GET_CFG_CR2_REG(id) (DPLL1_CFGCR2 + (id - SKL_DPLL1) * 8) + /* Please see hsw_read_dcomp() and hsw_write_dcomp() before using this register, * since on HSW we can't write to it using I915_WRITE. */ #define D_COMP_HSW (MCHBAR_MIRROR_BASE_SNB + 0x5F0C) |