diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 489 |
1 files changed, 457 insertions, 32 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 773d1d24e604..e35d7f29d7c2 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -671,8 +671,6 @@ enum skl_disp_power_wells { #define FB_FMAX_VMIN_FREQ_LO_MASK 0xf8000000 #define VLV_CZ_CLOCK_TO_MILLI_SEC 100000 -#define VLV_RP_UP_EI_THRESHOLD 90 -#define VLV_RP_DOWN_EI_THRESHOLD 70 /* vlv2 north clock has */ #define CCK_FUSE_REG 0x8 @@ -717,7 +715,7 @@ enum skl_disp_power_wells { /** * DOC: DPIO * - * VLV and CHV have slightly peculiar display PHYs for driving DP/HDMI + * VLV, CHV and BXT have slightly peculiar display PHYs for driving DP/HDMI * ports. DPIO is the name given to such a display PHY. These PHYs * don't follow the standard programming model using direct MMIO * registers, and instead their registers must be accessed trough IOSF @@ -748,7 +746,7 @@ enum skl_disp_power_wells { * controlled from the display controller side. No DPIO registers * need to be accessed during AUX communication, * - * Generally the common lane corresponds to the pipe and + * Generally on VLV/CHV the common lane corresponds to the pipe and * the spline (PCS/TX) corresponds to the port. * * For dual channel PHY (VLV/CHV): @@ -770,11 +768,17 @@ enum skl_disp_power_wells { * * port D == PCS/TX CH0 * - * Note: digital port B is DDI0, digital port C is DDI1, - * digital port D is DDI2 + * On BXT the entire PHY channel corresponds to the port. That means + * the PLL is also now associated with the port rather than the pipe, + * and so the clock needs to be routed to the appropriate transcoder. + * Port A PLL is directly connected to transcoder EDP and port B/C + * PLLs can be routed to any transcoder A/B/C. + * + * Note: DDI0 is digital port B, DD1 is digital port C, and DDI2 is + * digital port D (CHV) or port A (BXT). */ /* - * Dual channel PHY (VLV/CHV) + * Dual channel PHY (VLV/CHV/BXT) * --------------------------------- * | CH0 | CH1 | * | CMN/PLL/REF | CMN/PLL/REF | @@ -786,7 +790,7 @@ enum skl_disp_power_wells { * | DDI0 | DDI1 | DP/HDMI ports * --------------------------------- * - * Single channel PHY (CHV) + * Single channel PHY (CHV/BXT) * ----------------- * | CH0 | * | CMN/PLL/REF | @@ -1119,6 +1123,239 @@ enum skl_disp_power_wells { #define DPIO_FRC_LATENCY_SHFIT 8 #define CHV_TX_DW14(ch, lane) _TXLANE(ch, lane, 0xb8) #define DPIO_UPAR_SHIFT 30 + +/* BXT PHY registers */ +#define _BXT_PHY(phy, a, b) _PIPE((phy), (a), (b)) + +#define BXT_P_CR_GT_DISP_PWRON 0x138090 +#define GT_DISPLAY_POWER_ON(phy) (1 << (phy)) + +#define _PHY_CTL_FAMILY_EDP 0x64C80 +#define _PHY_CTL_FAMILY_DDI 0x64C90 +#define COMMON_RESET_DIS (1 << 31) +#define BXT_PHY_CTL_FAMILY(phy) _BXT_PHY((phy), _PHY_CTL_FAMILY_DDI, \ + _PHY_CTL_FAMILY_EDP) + +/* BXT PHY PLL registers */ +#define _PORT_PLL_A 0x46074 +#define _PORT_PLL_B 0x46078 +#define _PORT_PLL_C 0x4607c +#define PORT_PLL_ENABLE (1 << 31) +#define PORT_PLL_LOCK (1 << 30) +#define PORT_PLL_REF_SEL (1 << 27) +#define BXT_PORT_PLL_ENABLE(port) _PORT(port, _PORT_PLL_A, _PORT_PLL_B) + +#define _PORT_PLL_EBB_0_A 0x162034 +#define _PORT_PLL_EBB_0_B 0x6C034 +#define _PORT_PLL_EBB_0_C 0x6C340 +#define PORT_PLL_P1_MASK (0x07 << 13) +#define PORT_PLL_P1(x) ((x) << 13) +#define PORT_PLL_P2_MASK (0x1f << 8) +#define PORT_PLL_P2(x) ((x) << 8) +#define BXT_PORT_PLL_EBB_0(port) _PORT3(port, _PORT_PLL_EBB_0_A, \ + _PORT_PLL_EBB_0_B, \ + _PORT_PLL_EBB_0_C) + +#define _PORT_PLL_EBB_4_A 0x162038 +#define _PORT_PLL_EBB_4_B 0x6C038 +#define _PORT_PLL_EBB_4_C 0x6C344 +#define PORT_PLL_10BIT_CLK_ENABLE (1 << 13) +#define PORT_PLL_RECALIBRATE (1 << 14) +#define BXT_PORT_PLL_EBB_4(port) _PORT3(port, _PORT_PLL_EBB_4_A, \ + _PORT_PLL_EBB_4_B, \ + _PORT_PLL_EBB_4_C) + +#define _PORT_PLL_0_A 0x162100 +#define _PORT_PLL_0_B 0x6C100 +#define _PORT_PLL_0_C 0x6C380 +/* PORT_PLL_0_A */ +#define PORT_PLL_M2_MASK 0xFF +/* PORT_PLL_1_A */ +#define PORT_PLL_N_MASK (0x0F << 8) +#define PORT_PLL_N(x) ((x) << 8) +/* PORT_PLL_2_A */ +#define PORT_PLL_M2_FRAC_MASK 0x3FFFFF +/* PORT_PLL_3_A */ +#define PORT_PLL_M2_FRAC_ENABLE (1 << 16) +/* PORT_PLL_6_A */ +#define PORT_PLL_PROP_COEFF_MASK 0xF +#define PORT_PLL_INT_COEFF_MASK (0x1F << 8) +#define PORT_PLL_INT_COEFF(x) ((x) << 8) +#define PORT_PLL_GAIN_CTL_MASK (0x07 << 16) +#define PORT_PLL_GAIN_CTL(x) ((x) << 16) +/* PORT_PLL_8_A */ +#define PORT_PLL_TARGET_CNT_MASK 0x3FF +#define _PORT_PLL_BASE(port) _PORT3(port, _PORT_PLL_0_A, \ + _PORT_PLL_0_B, \ + _PORT_PLL_0_C) +#define BXT_PORT_PLL(port, idx) (_PORT_PLL_BASE(port) + (idx) * 4) + +/* BXT PHY common lane registers */ +#define _PORT_CL1CM_DW0_A 0x162000 +#define _PORT_CL1CM_DW0_BC 0x6C000 +#define PHY_POWER_GOOD (1 << 16) +#define BXT_PORT_CL1CM_DW0(phy) _BXT_PHY((phy), _PORT_CL1CM_DW0_BC, \ + _PORT_CL1CM_DW0_A) + +#define _PORT_CL1CM_DW9_A 0x162024 +#define _PORT_CL1CM_DW9_BC 0x6C024 +#define IREF0RC_OFFSET_SHIFT 8 +#define IREF0RC_OFFSET_MASK (0xFF << IREF0RC_OFFSET_SHIFT) +#define BXT_PORT_CL1CM_DW9(phy) _BXT_PHY((phy), _PORT_CL1CM_DW9_BC, \ + _PORT_CL1CM_DW9_A) + +#define _PORT_CL1CM_DW10_A 0x162028 +#define _PORT_CL1CM_DW10_BC 0x6C028 +#define IREF1RC_OFFSET_SHIFT 8 +#define IREF1RC_OFFSET_MASK (0xFF << IREF1RC_OFFSET_SHIFT) +#define BXT_PORT_CL1CM_DW10(phy) _BXT_PHY((phy), _PORT_CL1CM_DW10_BC, \ + _PORT_CL1CM_DW10_A) + +#define _PORT_CL1CM_DW28_A 0x162070 +#define _PORT_CL1CM_DW28_BC 0x6C070 +#define OCL1_POWER_DOWN_EN (1 << 23) +#define DW28_OLDO_DYN_PWR_DOWN_EN (1 << 22) +#define SUS_CLK_CONFIG 0x3 +#define BXT_PORT_CL1CM_DW28(phy) _BXT_PHY((phy), _PORT_CL1CM_DW28_BC, \ + _PORT_CL1CM_DW28_A) + +#define _PORT_CL1CM_DW30_A 0x162078 +#define _PORT_CL1CM_DW30_BC 0x6C078 +#define OCL2_LDOFUSE_PWR_DIS (1 << 6) +#define BXT_PORT_CL1CM_DW30(phy) _BXT_PHY((phy), _PORT_CL1CM_DW30_BC, \ + _PORT_CL1CM_DW30_A) + +/* Defined for PHY0 only */ +#define BXT_PORT_CL2CM_DW6_BC 0x6C358 +#define DW6_OLDO_DYN_PWR_DOWN_EN (1 << 28) + +/* BXT PHY Ref registers */ +#define _PORT_REF_DW3_A 0x16218C +#define _PORT_REF_DW3_BC 0x6C18C +#define GRC_DONE (1 << 22) +#define BXT_PORT_REF_DW3(phy) _BXT_PHY((phy), _PORT_REF_DW3_BC, \ + _PORT_REF_DW3_A) + +#define _PORT_REF_DW6_A 0x162198 +#define _PORT_REF_DW6_BC 0x6C198 +/* + * FIXME: BSpec/CHV ConfigDB disagrees on the following two fields, fix them + * after testing. + */ +#define GRC_CODE_SHIFT 23 +#define GRC_CODE_MASK (0x1FF << GRC_CODE_SHIFT) +#define GRC_CODE_FAST_SHIFT 16 +#define GRC_CODE_FAST_MASK (0x7F << GRC_CODE_FAST_SHIFT) +#define GRC_CODE_SLOW_SHIFT 8 +#define GRC_CODE_SLOW_MASK (0xFF << GRC_CODE_SLOW_SHIFT) +#define GRC_CODE_NOM_MASK 0xFF +#define BXT_PORT_REF_DW6(phy) _BXT_PHY((phy), _PORT_REF_DW6_BC, \ + _PORT_REF_DW6_A) + +#define _PORT_REF_DW8_A 0x1621A0 +#define _PORT_REF_DW8_BC 0x6C1A0 +#define GRC_DIS (1 << 15) +#define GRC_RDY_OVRD (1 << 1) +#define BXT_PORT_REF_DW8(phy) _BXT_PHY((phy), _PORT_REF_DW8_BC, \ + _PORT_REF_DW8_A) + +/* BXT PHY PCS registers */ +#define _PORT_PCS_DW10_LN01_A 0x162428 +#define _PORT_PCS_DW10_LN01_B 0x6C428 +#define _PORT_PCS_DW10_LN01_C 0x6C828 +#define _PORT_PCS_DW10_GRP_A 0x162C28 +#define _PORT_PCS_DW10_GRP_B 0x6CC28 +#define _PORT_PCS_DW10_GRP_C 0x6CE28 +#define BXT_PORT_PCS_DW10_LN01(port) _PORT3(port, _PORT_PCS_DW10_LN01_A, \ + _PORT_PCS_DW10_LN01_B, \ + _PORT_PCS_DW10_LN01_C) +#define BXT_PORT_PCS_DW10_GRP(port) _PORT3(port, _PORT_PCS_DW10_GRP_A, \ + _PORT_PCS_DW10_GRP_B, \ + _PORT_PCS_DW10_GRP_C) +#define TX2_SWING_CALC_INIT (1 << 31) +#define TX1_SWING_CALC_INIT (1 << 30) + +#define _PORT_PCS_DW12_LN01_A 0x162430 +#define _PORT_PCS_DW12_LN01_B 0x6C430 +#define _PORT_PCS_DW12_LN01_C 0x6C830 +#define _PORT_PCS_DW12_LN23_A 0x162630 +#define _PORT_PCS_DW12_LN23_B 0x6C630 +#define _PORT_PCS_DW12_LN23_C 0x6CA30 +#define _PORT_PCS_DW12_GRP_A 0x162c30 +#define _PORT_PCS_DW12_GRP_B 0x6CC30 +#define _PORT_PCS_DW12_GRP_C 0x6CE30 +#define LANESTAGGER_STRAP_OVRD (1 << 6) +#define LANE_STAGGER_MASK 0x1F +#define BXT_PORT_PCS_DW12_LN01(port) _PORT3(port, _PORT_PCS_DW12_LN01_A, \ + _PORT_PCS_DW12_LN01_B, \ + _PORT_PCS_DW12_LN01_C) +#define BXT_PORT_PCS_DW12_LN23(port) _PORT3(port, _PORT_PCS_DW12_LN23_A, \ + _PORT_PCS_DW12_LN23_B, \ + _PORT_PCS_DW12_LN23_C) +#define BXT_PORT_PCS_DW12_GRP(port) _PORT3(port, _PORT_PCS_DW12_GRP_A, \ + _PORT_PCS_DW12_GRP_B, \ + _PORT_PCS_DW12_GRP_C) + +/* BXT PHY TX registers */ +#define _BXT_LANE_OFFSET(lane) (((lane) >> 1) * 0x200 + \ + ((lane) & 1) * 0x80) + +#define _PORT_TX_DW2_LN0_A 0x162508 +#define _PORT_TX_DW2_LN0_B 0x6C508 +#define _PORT_TX_DW2_LN0_C 0x6C908 +#define _PORT_TX_DW2_GRP_A 0x162D08 +#define _PORT_TX_DW2_GRP_B 0x6CD08 +#define _PORT_TX_DW2_GRP_C 0x6CF08 +#define BXT_PORT_TX_DW2_GRP(port) _PORT3(port, _PORT_TX_DW2_GRP_A, \ + _PORT_TX_DW2_GRP_B, \ + _PORT_TX_DW2_GRP_C) +#define BXT_PORT_TX_DW2_LN0(port) _PORT3(port, _PORT_TX_DW2_LN0_A, \ + _PORT_TX_DW2_LN0_B, \ + _PORT_TX_DW2_LN0_C) +#define MARGIN_000_SHIFT 16 +#define MARGIN_000 (0xFF << MARGIN_000_SHIFT) +#define UNIQ_TRANS_SCALE_SHIFT 8 +#define UNIQ_TRANS_SCALE (0xFF << UNIQ_TRANS_SCALE_SHIFT) + +#define _PORT_TX_DW3_LN0_A 0x16250C +#define _PORT_TX_DW3_LN0_B 0x6C50C +#define _PORT_TX_DW3_LN0_C 0x6C90C +#define _PORT_TX_DW3_GRP_A 0x162D0C +#define _PORT_TX_DW3_GRP_B 0x6CD0C +#define _PORT_TX_DW3_GRP_C 0x6CF0C +#define BXT_PORT_TX_DW3_GRP(port) _PORT3(port, _PORT_TX_DW3_GRP_A, \ + _PORT_TX_DW3_GRP_B, \ + _PORT_TX_DW3_GRP_C) +#define BXT_PORT_TX_DW3_LN0(port) _PORT3(port, _PORT_TX_DW3_LN0_A, \ + _PORT_TX_DW3_LN0_B, \ + _PORT_TX_DW3_LN0_C) +#define UNIQE_TRANGE_EN_METHOD (1 << 27) + +#define _PORT_TX_DW4_LN0_A 0x162510 +#define _PORT_TX_DW4_LN0_B 0x6C510 +#define _PORT_TX_DW4_LN0_C 0x6C910 +#define _PORT_TX_DW4_GRP_A 0x162D10 +#define _PORT_TX_DW4_GRP_B 0x6CD10 +#define _PORT_TX_DW4_GRP_C 0x6CF10 +#define BXT_PORT_TX_DW4_LN0(port) _PORT3(port, _PORT_TX_DW4_LN0_A, \ + _PORT_TX_DW4_LN0_B, \ + _PORT_TX_DW4_LN0_C) +#define BXT_PORT_TX_DW4_GRP(port) _PORT3(port, _PORT_TX_DW4_GRP_A, \ + _PORT_TX_DW4_GRP_B, \ + _PORT_TX_DW4_GRP_C) +#define DEEMPH_SHIFT 24 +#define DE_EMPHASIS (0xFF << DEEMPH_SHIFT) + +#define _PORT_TX_DW14_LN0_A 0x162538 +#define _PORT_TX_DW14_LN0_B 0x6C538 +#define _PORT_TX_DW14_LN0_C 0x6C938 +#define LATENCY_OPTIM_SHIFT 30 +#define LATENCY_OPTIM (1 << LATENCY_OPTIM_SHIFT) +#define BXT_PORT_TX_DW14_LN(port, lane) (_PORT3((port), _PORT_TX_DW14_LN0_A, \ + _PORT_TX_DW14_LN0_B, \ + _PORT_TX_DW14_LN0_C) + \ + _BXT_LANE_OFFSET(lane)) + /* * Fence registers */ @@ -1150,6 +1387,7 @@ enum skl_disp_power_wells { /* control register for cpu gtt access */ #define TILECTL 0x101000 #define TILECTL_SWZCTL (1 << 0) +#define TILECTL_TLBPF (1 << 1) #define TILECTL_TLB_PREFETCH_DIS (1 << 2) #define TILECTL_BACKSNOOP_DIS (1 << 3) @@ -1554,9 +1792,7 @@ enum skl_disp_power_wells { #define GEN9_F2_SS_DIS_SHIFT 20 #define GEN9_F2_SS_DIS_MASK (0xf << GEN9_F2_SS_DIS_SHIFT) -#define GEN8_EU_DISABLE0 0x9134 -#define GEN8_EU_DISABLE1 0x9138 -#define GEN8_EU_DISABLE2 0x913c +#define GEN9_EU_DISABLE(slice) (0x9134 + (slice)*0x4) #define GEN6_BSD_SLEEP_PSMI_CONTROL 0x12050 #define GEN6_BSD_SLEEP_MSG_DISABLE (1 << 0) @@ -1788,16 +2024,19 @@ enum skl_disp_power_wells { #define GMBUS_RATE_400KHZ (2<<8) /* reserved on Pineview */ #define GMBUS_RATE_1MHZ (3<<8) /* reserved on Pineview */ #define GMBUS_HOLD_EXT (1<<7) /* 300ns hold time, rsvd on Pineview */ -#define GMBUS_PORT_DISABLED 0 -#define GMBUS_PORT_SSC 1 -#define GMBUS_PORT_VGADDC 2 -#define GMBUS_PORT_PANEL 3 -#define GMBUS_PORT_DPD_CHV 3 /* HDMID_CHV */ -#define GMBUS_PORT_DPC 4 /* HDMIC */ -#define GMBUS_PORT_DPB 5 /* SDVO, HDMIB */ -#define GMBUS_PORT_DPD 6 /* HDMID */ -#define GMBUS_PORT_RESERVED 7 /* 7 reserved */ -#define GMBUS_NUM_PORTS (GMBUS_PORT_DPD - GMBUS_PORT_SSC + 1) +#define GMBUS_PIN_DISABLED 0 +#define GMBUS_PIN_SSC 1 +#define GMBUS_PIN_VGADDC 2 +#define GMBUS_PIN_PANEL 3 +#define GMBUS_PIN_DPD_CHV 3 /* HDMID_CHV */ +#define GMBUS_PIN_DPC 4 /* HDMIC */ +#define GMBUS_PIN_DPB 5 /* SDVO, HDMIB */ +#define GMBUS_PIN_DPD 6 /* HDMID */ +#define GMBUS_PIN_RESERVED 7 /* 7 reserved */ +#define GMBUS_PIN_1_BXT 1 +#define GMBUS_PIN_2_BXT 2 +#define GMBUS_PIN_3_BXT 3 +#define GMBUS_NUM_PINS 7 /* including 0 */ #define GMBUS1 0x5104 /* command/status */ #define GMBUS_SW_CLR_INT (1<<31) #define GMBUS_SW_RDY (1<<30) @@ -2689,7 +2928,6 @@ enum skl_disp_power_wells { #define EDP_PSR_CTL(dev) (EDP_PSR_BASE(dev) + 0) #define EDP_PSR_ENABLE (1<<31) #define BDW_PSR_SINGLE_FRAME (1<<30) -#define EDP_PSR_LINK_DISABLE (0<<27) #define EDP_PSR_LINK_STANDBY (1<<27) #define EDP_PSR_MIN_LINK_ENTRY_TIME_MASK (3<<25) #define EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES (0<<25) @@ -2749,6 +2987,20 @@ enum skl_disp_power_wells { #define EDP_PSR_DEBUG_MASK_MEMUP (1<<26) #define EDP_PSR_DEBUG_MASK_HPD (1<<25) +#define EDP_PSR2_CTL 0x6f900 +#define EDP_PSR2_ENABLE (1<<31) +#define EDP_SU_TRACK_ENABLE (1<<30) +#define EDP_MAX_SU_DISABLE_TIME(t) ((t)<<20) +#define EDP_MAX_SU_DISABLE_TIME_MASK (0x1f<<20) +#define EDP_PSR2_TP2_TIME_500 (0<<8) +#define EDP_PSR2_TP2_TIME_100 (1<<8) +#define EDP_PSR2_TP2_TIME_2500 (2<<8) +#define EDP_PSR2_TP2_TIME_50 (3<<8) +#define EDP_PSR2_TP2_TIME_MASK (3<<8) +#define EDP_PSR2_FRAME_BEFORE_SU_SHIFT 4 +#define EDP_PSR2_FRAME_BEFORE_SU_MASK (0xf<<4) +#define EDP_PSR2_IDLE_MASK 0xf + /* VGA port control */ #define ADPA 0x61100 #define PCH_ADPA 0xe1100 @@ -4855,7 +5107,9 @@ enum skl_disp_power_wells { #define PLANE_CTL_ALPHA_HW_PREMULTIPLY ( 3 << 4) #define PLANE_CTL_ROTATE_MASK 0x3 #define PLANE_CTL_ROTATE_0 0x0 +#define PLANE_CTL_ROTATE_90 0x1 #define PLANE_CTL_ROTATE_180 0x2 +#define PLANE_CTL_ROTATE_270 0x3 #define _PLANE_STRIDE_1_A 0x70188 #define _PLANE_STRIDE_2_A 0x70288 #define _PLANE_STRIDE_3_A 0x70388 @@ -5097,6 +5351,121 @@ enum skl_disp_power_wells { #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) +/* + * Skylake scalers + */ +#define _PS_1A_CTRL 0x68180 +#define _PS_2A_CTRL 0x68280 +#define _PS_1B_CTRL 0x68980 +#define _PS_2B_CTRL 0x68A80 +#define _PS_1C_CTRL 0x69180 +#define PS_SCALER_EN (1 << 31) +#define PS_SCALER_MODE_MASK (3 << 28) +#define PS_SCALER_MODE_DYN (0 << 28) +#define PS_SCALER_MODE_HQ (1 << 28) +#define PS_PLANE_SEL_MASK (7 << 25) +#define PS_PLANE_SEL(plane) ((plane + 1) << 25) +#define PS_FILTER_MASK (3 << 23) +#define PS_FILTER_MEDIUM (0 << 23) +#define PS_FILTER_EDGE_ENHANCE (2 << 23) +#define PS_FILTER_BILINEAR (3 << 23) +#define PS_VERT3TAP (1 << 21) +#define PS_VERT_INT_INVERT_FIELD1 (0 << 20) +#define PS_VERT_INT_INVERT_FIELD0 (1 << 20) +#define PS_PWRUP_PROGRESS (1 << 17) +#define PS_V_FILTER_BYPASS (1 << 8) +#define PS_VADAPT_EN (1 << 7) +#define PS_VADAPT_MODE_MASK (3 << 5) +#define PS_VADAPT_MODE_LEAST_ADAPT (0 << 5) +#define PS_VADAPT_MODE_MOD_ADAPT (1 << 5) +#define PS_VADAPT_MODE_MOST_ADAPT (3 << 5) + +#define _PS_PWR_GATE_1A 0x68160 +#define _PS_PWR_GATE_2A 0x68260 +#define _PS_PWR_GATE_1B 0x68960 +#define _PS_PWR_GATE_2B 0x68A60 +#define _PS_PWR_GATE_1C 0x69160 +#define PS_PWR_GATE_DIS_OVERRIDE (1 << 31) +#define PS_PWR_GATE_SETTLING_TIME_32 (0 << 3) +#define PS_PWR_GATE_SETTLING_TIME_64 (1 << 3) +#define PS_PWR_GATE_SETTLING_TIME_96 (2 << 3) +#define PS_PWR_GATE_SETTLING_TIME_128 (3 << 3) +#define PS_PWR_GATE_SLPEN_8 0 +#define PS_PWR_GATE_SLPEN_16 1 +#define PS_PWR_GATE_SLPEN_24 2 +#define PS_PWR_GATE_SLPEN_32 3 + +#define _PS_WIN_POS_1A 0x68170 +#define _PS_WIN_POS_2A 0x68270 +#define _PS_WIN_POS_1B 0x68970 +#define _PS_WIN_POS_2B 0x68A70 +#define _PS_WIN_POS_1C 0x69170 + +#define _PS_WIN_SZ_1A 0x68174 +#define _PS_WIN_SZ_2A 0x68274 +#define _PS_WIN_SZ_1B 0x68974 +#define _PS_WIN_SZ_2B 0x68A74 +#define _PS_WIN_SZ_1C 0x69174 + +#define _PS_VSCALE_1A 0x68184 +#define _PS_VSCALE_2A 0x68284 +#define _PS_VSCALE_1B 0x68984 +#define _PS_VSCALE_2B 0x68A84 +#define _PS_VSCALE_1C 0x69184 + +#define _PS_HSCALE_1A 0x68190 +#define _PS_HSCALE_2A 0x68290 +#define _PS_HSCALE_1B 0x68990 +#define _PS_HSCALE_2B 0x68A90 +#define _PS_HSCALE_1C 0x69190 + +#define _PS_VPHASE_1A 0x68188 +#define _PS_VPHASE_2A 0x68288 +#define _PS_VPHASE_1B 0x68988 +#define _PS_VPHASE_2B 0x68A88 +#define _PS_VPHASE_1C 0x69188 + +#define _PS_HPHASE_1A 0x68194 +#define _PS_HPHASE_2A 0x68294 +#define _PS_HPHASE_1B 0x68994 +#define _PS_HPHASE_2B 0x68A94 +#define _PS_HPHASE_1C 0x69194 + +#define _PS_ECC_STAT_1A 0x681D0 +#define _PS_ECC_STAT_2A 0x682D0 +#define _PS_ECC_STAT_1B 0x689D0 +#define _PS_ECC_STAT_2B 0x68AD0 +#define _PS_ECC_STAT_1C 0x691D0 + +#define _ID(id, a, b) ((a) + (id)*((b)-(a))) +#define SKL_PS_CTRL(pipe, id) _PIPE(pipe, \ + _ID(id, _PS_1A_CTRL, _PS_2A_CTRL), \ + _ID(id, _PS_1B_CTRL, _PS_2B_CTRL)) +#define SKL_PS_PWR_GATE(pipe, id) _PIPE(pipe, \ + _ID(id, _PS_PWR_GATE_1A, _PS_PWR_GATE_2A), \ + _ID(id, _PS_PWR_GATE_1B, _PS_PWR_GATE_2B)) +#define SKL_PS_WIN_POS(pipe, id) _PIPE(pipe, \ + _ID(id, _PS_WIN_POS_1A, _PS_WIN_POS_2A), \ + _ID(id, _PS_WIN_POS_1B, _PS_WIN_POS_2B)) +#define SKL_PS_WIN_SZ(pipe, id) _PIPE(pipe, \ + _ID(id, _PS_WIN_SZ_1A, _PS_WIN_SZ_2A), \ + _ID(id, _PS_WIN_SZ_1B, _PS_WIN_SZ_2B)) +#define SKL_PS_VSCALE(pipe, id) _PIPE(pipe, \ + _ID(id, _PS_VSCALE_1A, _PS_VSCALE_2A), \ + _ID(id, _PS_VSCALE_1B, _PS_VSCALE_2B)) +#define SKL_PS_HSCALE(pipe, id) _PIPE(pipe, \ + _ID(id, _PS_HSCALE_1A, _PS_HSCALE_2A), \ + _ID(id, _PS_HSCALE_1B, _PS_HSCALE_2B)) +#define SKL_PS_VPHASE(pipe, id) _PIPE(pipe, \ + _ID(id, _PS_VPHASE_1A, _PS_VPHASE_2A), \ + _ID(id, _PS_VPHASE_1B, _PS_VPHASE_2B)) +#define SKL_PS_HPHASE(pipe, id) _PIPE(pipe, \ + _ID(id, _PS_HPHASE_1A, _PS_HPHASE_2A), \ + _ID(id, _PS_HPHASE_1B, _PS_HPHASE_2B)) +#define SKL_PS_ECC_STAT(pipe, id) _PIPE(pipe, \ + _ID(id, _PS_ECC_STAT_1A, _PS_ECC_STAT_2A), \ + _ID(id, _PS_ECC_STAT_1B, _PS_ECC_STAT_2B) + /* legacy palette */ #define _LGC_PALETTE_A 0x4a000 #define _LGC_PALETTE_B 0x4a800 @@ -5219,9 +5588,11 @@ enum skl_disp_power_wells { #define GEN8_PIPE_VSYNC (1 << 1) #define GEN8_PIPE_VBLANK (1 << 0) #define GEN9_PIPE_CURSOR_FAULT (1 << 11) +#define GEN9_PIPE_PLANE4_FAULT (1 << 10) #define GEN9_PIPE_PLANE3_FAULT (1 << 9) #define GEN9_PIPE_PLANE2_FAULT (1 << 8) #define GEN9_PIPE_PLANE1_FAULT (1 << 7) +#define GEN9_PIPE_PLANE4_FLIP_DONE (1 << 6) #define GEN9_PIPE_PLANE3_FLIP_DONE (1 << 5) #define GEN9_PIPE_PLANE2_FLIP_DONE (1 << 4) #define GEN9_PIPE_PLANE1_FLIP_DONE (1 << 3) @@ -5232,6 +5603,7 @@ enum skl_disp_power_wells { GEN8_PIPE_PRIMARY_FAULT) #define GEN9_DE_PIPE_IRQ_FAULT_ERRORS \ (GEN9_PIPE_CURSOR_FAULT | \ + GEN9_PIPE_PLANE4_FAULT | \ GEN9_PIPE_PLANE3_FAULT | \ GEN9_PIPE_PLANE2_FAULT | \ GEN9_PIPE_PLANE1_FAULT) @@ -5240,10 +5612,17 @@ enum skl_disp_power_wells { #define GEN8_DE_PORT_IMR 0x44444 #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 BXT_DE_PORT_HP_DDIC (1 << 5) +#define BXT_DE_PORT_HP_DDIB (1 << 4) +#define BXT_DE_PORT_HP_DDIA (1 << 3) +#define BXT_DE_PORT_HOTPLUG_MASK (BXT_DE_PORT_HP_DDIA | \ + BXT_DE_PORT_HP_DDIB | \ + BXT_DE_PORT_HP_DDIC) +#define GEN8_PORT_DP_A_HOTPLUG (1 << 3) +#define BXT_DE_PORT_GMBUS (1 << 1) #define GEN8_AUX_CHANNEL_A (1 << 0) #define GEN8_DE_MISC_ISR 0x44460 @@ -5257,6 +5636,21 @@ enum skl_disp_power_wells { #define GEN8_PCU_IIR 0x444e8 #define GEN8_PCU_IER 0x444ec +/* BXT hotplug control */ +#define BXT_HOTPLUG_CTL 0xC4030 +#define BXT_DDIA_HPD_ENABLE (1 << 28) +#define BXT_DDIA_HPD_STATUS (3 << 24) +#define BXT_DDIC_HPD_ENABLE (1 << 12) +#define BXT_DDIC_HPD_STATUS (3 << 8) +#define BXT_DDIB_HPD_ENABLE (1 << 4) +#define BXT_DDIB_HPD_STATUS (3 << 0) +#define BXT_HOTPLUG_CTL_MASK (BXT_DDIA_HPD_ENABLE | \ + BXT_DDIB_HPD_ENABLE | \ + BXT_DDIC_HPD_ENABLE) +#define BXT_HPD_STATUS_MASK (BXT_DDIA_HPD_STATUS | \ + BXT_DDIB_HPD_STATUS | \ + BXT_DDIC_HPD_STATUS) + #define ILK_DISPLAY_CHICKEN2 0x42004 /* Required on all Ironlake and Sandybridge according to the B-Spec. */ #define ILK_ELPIN_409_SELECT (1 << 25) @@ -5297,6 +5691,9 @@ enum skl_disp_power_wells { #define DISP_FBC_WM_DIS (1<<15) #define DISP_ARB_CTL2 0x45004 #define DISP_DATA_PARTITION_5_6 (1<<6) +#define DBUF_CTL 0x45008 +#define DBUF_POWER_REQUEST (1<<31) +#define DBUF_POWER_STATE (1<<30) #define GEN7_MSG_CTL 0x45010 #define WAIT_FOR_PCH_RESET_ACK (1<<1) #define WAIT_FOR_PCH_FLR_ACK (1<<0) @@ -5323,6 +5720,9 @@ enum skl_disp_power_wells { #define GEN7_L3SQCREG1 0xB010 #define VLV_B0_WA_L3SQCREG1_VALUE 0x00D30000 +#define GEN8_L3SQCREG1 0xB100 +#define BDW_WA_L3SQCREG1_DEFAULT 0x784000 + #define GEN7_L3CNTLREG1 0xB01C #define GEN7_WA_FOR_GEN7_L3_CONTROL 0x3C47FF8C #define GEN7_L3AGDIS (1<<19) @@ -5346,6 +5746,10 @@ enum skl_disp_power_wells { #define HDC_FORCE_NON_COHERENT (1<<4) #define HDC_BARRIER_PERFORMANCE_DISABLE (1<<10) +/* GEN9 chicken */ +#define SLICE_ECO_CHICKEN0 0x7308 +#define PIXEL_MASK_CAMMING_DISABLE (1 << 14) + /* WaCatErrorRejectionIssue */ #define GEN7_SQ_CHICKEN_MBCUNIT_CONFIG 0x9030 #define GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB (1<<11) @@ -6088,6 +6492,7 @@ enum skl_disp_power_wells { # define GEN6_CSUNIT_CLOCK_GATE_DISABLE (1 << 7) #define GEN6_UCGCTL2 0x9404 +# define GEN6_VFUNIT_CLOCK_GATE_DISABLE (1 << 31) # define GEN7_VDSUNIT_CLOCK_GATE_DISABLE (1 << 30) # define GEN7_TDLUNIT_CLOCK_GATE_DISABLE (1 << 22) # define GEN6_RCZUNIT_CLOCK_GATE_DISABLE (1 << 13) @@ -6106,6 +6511,7 @@ enum skl_disp_power_wells { #define GEN8_UCGCTL6 0x9430 #define GEN8_GAPSUNIT_CLOCK_GATE_DISABLE (1<<24) #define GEN8_SDEUNIT_CLOCK_GATE_DISABLE (1<<14) +#define GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ (1<<28) #define GEN6_GFXPAUSE 0xA000 #define GEN6_RPNSWREQ 0xA008 @@ -6185,6 +6591,8 @@ enum skl_disp_power_wells { #define GEN9_MEDIA_PG_IDLE_HYSTERESIS 0xA0C4 #define GEN9_RENDER_PG_IDLE_HYSTERESIS 0xA0C8 #define GEN9_PG_ENABLE 0xA210 +#define GEN9_RENDER_PG_ENABLE (1<<0) +#define GEN9_MEDIA_PG_ENABLE (1<<1) #define VLV_CHICKEN_3 (VLV_DISPLAY_BASE + 0x7040C) #define PIXEL_OVERLAP_CNT_MASK (3 << 30) @@ -6239,6 +6647,7 @@ enum skl_disp_power_wells { #define GEN6_PCODE_WRITE_D_COMP 0x11 #define GEN6_ENCODE_RC6_VID(mv) (((mv) - 245) / 5) #define GEN6_DECODE_RC6_VID(vids) (((vids) * 5) + 245) +#define HSW_PCODE_DE_WRITE_FREQ_REQ 0x17 #define DISPLAY_IPS_CONTROL 0x19 #define HSW_PCODE_DYNAMIC_DUTY_CYCLE_CONTROL 0x1A #define GEN6_PCODE_DATA 0x138128 @@ -6271,17 +6680,12 @@ enum skl_disp_power_wells { #define CHV_POWER_SS1_SIG2 0xa72c #define CHV_EU311_PG_ENABLE (1<<1) -#define GEN9_SLICE0_PGCTL_ACK 0x804c -#define GEN9_SLICE1_PGCTL_ACK 0x8050 -#define GEN9_SLICE2_PGCTL_ACK 0x8054 +#define GEN9_SLICE_PGCTL_ACK(slice) (0x804c + (slice)*0x4) #define GEN9_PGCTL_SLICE_ACK (1 << 0) +#define GEN9_PGCTL_SS_ACK(subslice) (1 << (2 + (subslice)*2)) -#define GEN9_SLICE0_SS01_EU_PGCTL_ACK 0x805c -#define GEN9_SLICE0_SS23_EU_PGCTL_ACK 0x8060 -#define GEN9_SLICE1_SS01_EU_PGCTL_ACK 0x8064 -#define GEN9_SLICE1_SS23_EU_PGCTL_ACK 0x8068 -#define GEN9_SLICE2_SS01_EU_PGCTL_ACK 0x806c -#define GEN9_SLICE2_SS23_EU_PGCTL_ACK 0x8070 +#define GEN9_SS01_EU_PGCTL_ACK(slice) (0x805c + (slice)*0x8) +#define GEN9_SS23_EU_PGCTL_ACK(slice) (0x8060 + (slice)*0x8) #define GEN9_PGCTL_SSA_EU08_ACK (1 << 0) #define GEN9_PGCTL_SSA_EU19_ACK (1 << 2) #define GEN9_PGCTL_SSA_EU210_ACK (1 << 4) @@ -6715,6 +7119,13 @@ enum skl_disp_power_wells { #define CDCLK_FREQ_675_617 (3<<26) #define CDCLK_FREQ_DECIMAL_MASK (0x7ff) +#define BXT_CDCLK_CD2X_DIV_SEL_MASK (3<<22) +#define BXT_CDCLK_CD2X_DIV_SEL_1 (0<<22) +#define BXT_CDCLK_CD2X_DIV_SEL_1_5 (1<<22) +#define BXT_CDCLK_CD2X_DIV_SEL_2 (2<<22) +#define BXT_CDCLK_CD2X_DIV_SEL_4 (3<<22) +#define BXT_CDCLK_SSA_PRECHARGE_ENABLE (1<<16) + /* LCPLL_CTL */ #define LCPLL1_CTL 0x46010 #define LCPLL2_CTL 0x46014 @@ -6779,6 +7190,20 @@ enum skl_disp_power_wells { #define GET_CFG_CR1_REG(id) (DPLL1_CFGCR1 + (id - SKL_DPLL1) * 8) #define GET_CFG_CR2_REG(id) (DPLL1_CFGCR2 + (id - SKL_DPLL1) * 8) +/* BXT display engine PLL */ +#define BXT_DE_PLL_CTL 0x6d000 +#define BXT_DE_PLL_RATIO(x) (x) /* {60,65,100} * 19.2MHz */ +#define BXT_DE_PLL_RATIO_MASK 0xff + +#define BXT_DE_PLL_ENABLE 0x46070 +#define BXT_DE_PLL_PLL_ENABLE (1 << 31) +#define BXT_DE_PLL_LOCK (1 << 30) + +/* GEN9 DC */ +#define DC_STATE_EN 0x45504 +#define DC_STATE_EN_UPTO_DC5 (1<<0) +#define DC_STATE_EN_DC9 (1<<3) + /* 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) |