diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 285 |
1 files changed, 120 insertions, 165 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 70d96162def6..c70c07a7b586 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -86,8 +86,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define DEVEN 0x54 #define DEVEN_MCHBAR_EN (1 << 28) -#define BSM 0x5c -#define BSM_MASK (0xFFFF << 20) +/* BSM in include/drm/i915_drm.h */ #define HPLLCC 0xc0 /* 85x only */ #define GC_CLOCK_CONTROL_MASK (0x7 << 0) @@ -831,96 +830,7 @@ enum skl_disp_power_wells { #define CCK_FREQUENCY_STATUS_SHIFT 8 #define CCK_FREQUENCY_VALUES (0x1f << 0) -/** - * DOC: DPIO - * - * 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 - * sideband. VLV has one such PHY for driving ports B and C, and CHV - * adds another PHY for driving port D. Each PHY responds to specific - * IOSF-SB port. - * - * Each display PHY is made up of one or two channels. Each channel - * houses a common lane part which contains the PLL and other common - * logic. CH0 common lane also contains the IOSF-SB logic for the - * Common Register Interface (CRI) ie. the DPIO registers. CRI clock - * must be running when any DPIO registers are accessed. - * - * In addition to having their own registers, the PHYs are also - * controlled through some dedicated signals from the display - * controller. These include PLL reference clock enable, PLL enable, - * and CRI clock selection, for example. - * - * Eeach channel also has two splines (also called data lanes), and - * each spline is made up of one Physical Access Coding Sub-Layer - * (PCS) block and two TX lanes. So each channel has two PCS blocks - * and four TX lanes. The TX lanes are used as DP lanes or TMDS - * data/clock pairs depending on the output type. - * - * Additionally the PHY also contains an AUX lane with AUX blocks - * for each channel. This is used for DP AUX communication, but - * this fact isn't really relevant for the driver since AUX is - * controlled from the display controller side. No DPIO registers - * need to be accessed during AUX communication, - * - * 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): - * - * pipe A == CMN/PLL/REF CH0 - * - * pipe B == CMN/PLL/REF CH1 - * - * port B == PCS/TX CH0 - * - * port C == PCS/TX CH1 - * - * This is especially important when we cross the streams - * ie. drive port B with pipe B, or port C with pipe A. - * - * For single channel PHY (CHV): - * - * pipe C == CMN/PLL/REF CH0 - * - * port D == PCS/TX CH0 - * - * 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/BXT) - * --------------------------------- - * | CH0 | CH1 | - * | CMN/PLL/REF | CMN/PLL/REF | - * |---------------|---------------| Display PHY - * | PCS01 | PCS23 | PCS01 | PCS23 | - * |-------|-------|-------|-------| - * |TX0|TX1|TX2|TX3|TX0|TX1|TX2|TX3| - * --------------------------------- - * | DDI0 | DDI1 | DP/HDMI ports - * --------------------------------- - * - * Single channel PHY (CHV/BXT) - * ----------------- - * | CH0 | - * | CMN/PLL/REF | - * |---------------| Display PHY - * | PCS01 | PCS23 | - * |-------|-------| - * |TX0|TX1|TX2|TX3| - * ----------------- - * | DDI2 | DP/HDMI port - * ----------------- - */ +/* DPIO registers */ #define DPIO_DEVFN 0 #define DPIO_CTL _MMIO(VLV_DISPLAY_BASE + 0x2110) @@ -1276,7 +1186,19 @@ enum skl_disp_power_wells { #define DPIO_UPAR_SHIFT 30 /* BXT PHY registers */ -#define _BXT_PHY(phy, a, b) _MMIO_PIPE((phy), (a), (b)) +#define _BXT_PHY0_BASE 0x6C000 +#define _BXT_PHY1_BASE 0x162000 +#define BXT_PHY_BASE(phy) _PIPE((phy), _BXT_PHY0_BASE, \ + _BXT_PHY1_BASE) + +#define _BXT_PHY(phy, reg) \ + _MMIO(BXT_PHY_BASE(phy) - _BXT_PHY0_BASE + (reg)) + +#define _BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1) \ + (BXT_PHY_BASE(phy) + _PIPE((ch), (reg_ch0) - _BXT_PHY0_BASE, \ + (reg_ch1) - _BXT_PHY0_BASE)) +#define _MMIO_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1) \ + _MMIO(_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1)) #define BXT_P_CR_GT_DISP_PWRON _MMIO(0x138090) #define GT_DISPLAY_POWER_ON(phy) (1 << (phy)) @@ -1293,8 +1215,8 @@ enum skl_disp_power_wells { #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) +#define BXT_PHY_CTL_FAMILY(phy) _MMIO_PIPE((phy), _PHY_CTL_FAMILY_DDI, \ + _PHY_CTL_FAMILY_EDP) /* BXT PHY PLL registers */ #define _PORT_PLL_A 0x46074 @@ -1314,18 +1236,18 @@ enum skl_disp_power_wells { #define PORT_PLL_P2_SHIFT 8 #define PORT_PLL_P2_MASK (0x1f << PORT_PLL_P2_SHIFT) #define PORT_PLL_P2(x) ((x) << PORT_PLL_P2_SHIFT) -#define BXT_PORT_PLL_EBB_0(port) _MMIO_PORT3(port, _PORT_PLL_EBB_0_A, \ - _PORT_PLL_EBB_0_B, \ - _PORT_PLL_EBB_0_C) +#define BXT_PORT_PLL_EBB_0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _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) _MMIO_PORT3(port, _PORT_PLL_EBB_4_A, \ - _PORT_PLL_EBB_4_B, \ - _PORT_PLL_EBB_4_C) +#define BXT_PORT_PLL_EBB_4(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PLL_EBB_4_B, \ + _PORT_PLL_EBB_4_C) #define _PORT_PLL_0_A 0x162100 #define _PORT_PLL_0_B 0x6C100 @@ -1356,57 +1278,56 @@ enum skl_disp_power_wells { #define PORT_PLL_DCO_AMP_DEFAULT 15 #define PORT_PLL_DCO_AMP_MASK 0x3c00 #define PORT_PLL_DCO_AMP(x) ((x)<<10) -#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) _MMIO(_PORT_PLL_BASE(port) + (idx) * 4) +#define _PORT_PLL_BASE(phy, ch) _BXT_PHY_CH(phy, ch, \ + _PORT_PLL_0_B, \ + _PORT_PLL_0_C) +#define BXT_PORT_PLL(phy, ch, idx) _MMIO(_PORT_PLL_BASE(phy, ch) + \ + (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 PHY_RESERVED (1 << 7) -#define BXT_PORT_CL1CM_DW0(phy) _BXT_PHY((phy), _PORT_CL1CM_DW0_BC, \ - _PORT_CL1CM_DW0_A) +#define BXT_PORT_CL1CM_DW0(phy) _BXT_PHY((phy), _PORT_CL1CM_DW0_BC) #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 BXT_PORT_CL1CM_DW9(phy) _BXT_PHY((phy), _PORT_CL1CM_DW9_BC) #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 BXT_PORT_CL1CM_DW10(phy) _BXT_PHY((phy), _PORT_CL1CM_DW10_BC) #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 BXT_PORT_CL1CM_DW28(phy) _BXT_PHY((phy), _PORT_CL1CM_DW28_BC) #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) +#define BXT_PORT_CL1CM_DW30(phy) _BXT_PHY((phy), _PORT_CL1CM_DW30_BC) -/* Defined for PHY0 only */ -#define BXT_PORT_CL2CM_DW6_BC _MMIO(0x6C358) +/* The spec defines this only for BXT PHY0, but lets assume that this + * would exist for PHY1 too if it had a second channel. + */ +#define _PORT_CL2CM_DW6_A 0x162358 +#define _PORT_CL2CM_DW6_BC 0x6C358 +#define BXT_PORT_CL2CM_DW6(phy) _BXT_PHY((phy), _PORT_CL2CM_DW6_BC) #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 BXT_PORT_REF_DW3(phy) _BXT_PHY((phy), _PORT_REF_DW3_BC) #define _PORT_REF_DW6_A 0x162198 #define _PORT_REF_DW6_BC 0x6C198 @@ -1417,15 +1338,13 @@ enum skl_disp_power_wells { #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 BXT_PORT_REF_DW6(phy) _BXT_PHY((phy), _PORT_REF_DW6_BC) #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) +#define BXT_PORT_REF_DW8(phy) _BXT_PHY((phy), _PORT_REF_DW8_BC) /* BXT PHY PCS registers */ #define _PORT_PCS_DW10_LN01_A 0x162428 @@ -1434,12 +1353,13 @@ enum skl_disp_power_wells { #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) _MMIO_PORT3(port, _PORT_PCS_DW10_LN01_A, \ - _PORT_PCS_DW10_LN01_B, \ - _PORT_PCS_DW10_LN01_C) -#define BXT_PORT_PCS_DW10_GRP(port) _MMIO_PORT3(port, _PORT_PCS_DW10_GRP_A, \ - _PORT_PCS_DW10_GRP_B, \ - _PORT_PCS_DW10_GRP_C) +#define BXT_PORT_PCS_DW10_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW10_LN01_B, \ + _PORT_PCS_DW10_LN01_C) +#define BXT_PORT_PCS_DW10_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW10_GRP_B, \ + _PORT_PCS_DW10_GRP_C) + #define TX2_SWING_CALC_INIT (1 << 31) #define TX1_SWING_CALC_INIT (1 << 30) @@ -1454,15 +1374,15 @@ enum skl_disp_power_wells { #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) _MMIO_PORT3(port, _PORT_PCS_DW12_LN01_A, \ - _PORT_PCS_DW12_LN01_B, \ - _PORT_PCS_DW12_LN01_C) -#define BXT_PORT_PCS_DW12_LN23(port) _MMIO_PORT3(port, _PORT_PCS_DW12_LN23_A, \ - _PORT_PCS_DW12_LN23_B, \ - _PORT_PCS_DW12_LN23_C) -#define BXT_PORT_PCS_DW12_GRP(port) _MMIO_PORT3(port, _PORT_PCS_DW12_GRP_A, \ - _PORT_PCS_DW12_GRP_B, \ - _PORT_PCS_DW12_GRP_C) +#define BXT_PORT_PCS_DW12_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW12_LN01_B, \ + _PORT_PCS_DW12_LN01_C) +#define BXT_PORT_PCS_DW12_LN23(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW12_LN23_B, \ + _PORT_PCS_DW12_LN23_C) +#define BXT_PORT_PCS_DW12_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW12_GRP_B, \ + _PORT_PCS_DW12_GRP_C) /* BXT PHY TX registers */ #define _BXT_LANE_OFFSET(lane) (((lane) >> 1) * 0x200 + \ @@ -1474,12 +1394,12 @@ enum skl_disp_power_wells { #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) _MMIO_PORT3(port, _PORT_TX_DW2_GRP_A, \ - _PORT_TX_DW2_GRP_B, \ - _PORT_TX_DW2_GRP_C) -#define BXT_PORT_TX_DW2_LN0(port) _MMIO_PORT3(port, _PORT_TX_DW2_LN0_A, \ - _PORT_TX_DW2_LN0_B, \ - _PORT_TX_DW2_LN0_C) +#define BXT_PORT_TX_DW2_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW2_LN0_B, \ + _PORT_TX_DW2_LN0_C) +#define BXT_PORT_TX_DW2_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW2_GRP_B, \ + _PORT_TX_DW2_GRP_C) #define MARGIN_000_SHIFT 16 #define MARGIN_000 (0xFF << MARGIN_000_SHIFT) #define UNIQ_TRANS_SCALE_SHIFT 8 @@ -1491,12 +1411,12 @@ enum skl_disp_power_wells { #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) _MMIO_PORT3(port, _PORT_TX_DW3_GRP_A, \ - _PORT_TX_DW3_GRP_B, \ - _PORT_TX_DW3_GRP_C) -#define BXT_PORT_TX_DW3_LN0(port) _MMIO_PORT3(port, _PORT_TX_DW3_LN0_A, \ - _PORT_TX_DW3_LN0_B, \ - _PORT_TX_DW3_LN0_C) +#define BXT_PORT_TX_DW3_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW3_LN0_B, \ + _PORT_TX_DW3_LN0_C) +#define BXT_PORT_TX_DW3_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW3_GRP_B, \ + _PORT_TX_DW3_GRP_C) #define SCALE_DCOMP_METHOD (1 << 26) #define UNIQUE_TRANGE_EN_METHOD (1 << 27) @@ -1506,12 +1426,12 @@ enum skl_disp_power_wells { #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) _MMIO_PORT3(port, _PORT_TX_DW4_LN0_A, \ - _PORT_TX_DW4_LN0_B, \ - _PORT_TX_DW4_LN0_C) -#define BXT_PORT_TX_DW4_GRP(port) _MMIO_PORT3(port, _PORT_TX_DW4_GRP_A, \ - _PORT_TX_DW4_GRP_B, \ - _PORT_TX_DW4_GRP_C) +#define BXT_PORT_TX_DW4_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW4_LN0_B, \ + _PORT_TX_DW4_LN0_C) +#define BXT_PORT_TX_DW4_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW4_GRP_B, \ + _PORT_TX_DW4_GRP_C) #define DEEMPH_SHIFT 24 #define DE_EMPHASIS (0xFF << DEEMPH_SHIFT) @@ -1520,10 +1440,10 @@ enum skl_disp_power_wells { #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) _MMIO(_PORT3((port), _PORT_TX_DW14_LN0_A, \ - _PORT_TX_DW14_LN0_B, \ - _PORT_TX_DW14_LN0_C) + \ - _BXT_LANE_OFFSET(lane)) +#define BXT_PORT_TX_DW14_LN(phy, ch, lane) \ + _MMIO(_BXT_PHY_CH(phy, ch, _PORT_TX_DW14_LN0_B, \ + _PORT_TX_DW14_LN0_C) + \ + _BXT_LANE_OFFSET(lane)) /* UAIMI scratch pad register 1 */ #define UAIMI_SPR1 _MMIO(0x4F074) @@ -1605,6 +1525,7 @@ enum skl_disp_power_wells { #define RING_HEAD(base) _MMIO((base)+0x34) #define RING_START(base) _MMIO((base)+0x38) #define RING_CTL(base) _MMIO((base)+0x3c) +#define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */ #define RING_SYNC_0(base) _MMIO((base)+0x40) #define RING_SYNC_1(base) _MMIO((base)+0x44) #define RING_SYNC_2(base) _MMIO((base)+0x48) @@ -1708,7 +1629,11 @@ enum skl_disp_power_wells { #define GEN7_SC_INSTDONE _MMIO(0x7100) #define GEN7_SAMPLER_INSTDONE _MMIO(0xe160) #define GEN7_ROW_INSTDONE _MMIO(0xe164) -#define I915_NUM_INSTDONE_REG 4 +#define GEN8_MCR_SELECTOR _MMIO(0xfdc) +#define GEN8_MCR_SLICE(slice) (((slice) & 3) << 26) +#define GEN8_MCR_SLICE_MASK GEN8_MCR_SLICE(3) +#define GEN8_MCR_SUBSLICE(subslice) (((subslice) & 3) << 24) +#define GEN8_MCR_SUBSLICE_MASK GEN8_MCR_SUBSLICE(3) #define RING_IPEIR(base) _MMIO((base)+0x64) #define RING_IPEHR(base) _MMIO((base)+0x68) /* @@ -2089,9 +2014,9 @@ enum skl_disp_power_wells { #define PM_VEBOX_CS_ERROR_INTERRUPT (1 << 12) /* hsw+ */ #define PM_VEBOX_USER_INTERRUPT (1 << 10) /* hsw+ */ -#define GT_PARITY_ERROR(dev) \ +#define GT_PARITY_ERROR(dev_priv) \ (GT_RENDER_L3_PARITY_ERROR_INTERRUPT | \ - (IS_HASWELL(dev) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0)) + (IS_HASWELL(dev_priv) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0)) /* These are all the "old" interrupts */ #define ILK_BSD_USER_INTERRUPT (1<<5) @@ -2184,8 +2109,9 @@ enum skl_disp_power_wells { #define FBC_FENCE_OFF _MMIO(0x3218) /* BSpec typo has 321Bh */ #define FBC_TAG(i) _MMIO(0x3300 + (i) * 4) -#define FBC_STATUS2 _MMIO(0x43214) -#define FBC_COMPRESSION_MASK 0x7ff +#define FBC_STATUS2 _MMIO(0x43214) +#define IVB_FBC_COMPRESSION_MASK 0x7ff +#define BDW_FBC_COMPRESSION_MASK 0xfff #define FBC_LL_SIZE (1536) @@ -6011,6 +5937,7 @@ enum { #define GEN8_DE_PIPE_A_IRQ (1<<16) #define GEN8_DE_PIPE_IRQ(pipe) (1<<(16+(pipe))) #define GEN8_GT_VECS_IRQ (1<<6) +#define GEN8_GT_GUC_IRQ (1<<5) #define GEN8_GT_PM_IRQ (1<<4) #define GEN8_GT_VCS2_IRQ (1<<3) #define GEN8_GT_VCS1_IRQ (1<<2) @@ -6022,6 +5949,16 @@ enum { #define GEN8_GT_IIR(which) _MMIO(0x44308 + (0x10 * (which))) #define GEN8_GT_IER(which) _MMIO(0x4430c + (0x10 * (which))) +#define GEN9_GUC_TO_HOST_INT_EVENT (1<<31) +#define GEN9_GUC_EXEC_ERROR_EVENT (1<<30) +#define GEN9_GUC_DISPLAY_EVENT (1<<29) +#define GEN9_GUC_SEMA_SIGNAL_EVENT (1<<28) +#define GEN9_GUC_IOMMU_MSG_EVENT (1<<27) +#define GEN9_GUC_DB_RING_EVENT (1<<26) +#define GEN9_GUC_DMA_DONE_EVENT (1<<25) +#define GEN9_GUC_FATAL_ERROR_EVENT (1<<24) +#define GEN9_GUC_NOTIFICATION_EVENT (1<<23) + #define GEN8_RCS_IRQ_SHIFT 0 #define GEN8_BCS_IRQ_SHIFT 16 #define GEN8_VCS1_IRQ_SHIFT 0 @@ -7327,6 +7264,10 @@ enum { #define AUD_CONFIG_UPPER_N_MASK (0xff << 20) #define AUD_CONFIG_LOWER_N_SHIFT 4 #define AUD_CONFIG_LOWER_N_MASK (0xfff << 4) +#define AUD_CONFIG_N_MASK (AUD_CONFIG_UPPER_N_MASK | AUD_CONFIG_LOWER_N_MASK) +#define AUD_CONFIG_N(n) \ + (((((n) >> 12) & 0xff) << AUD_CONFIG_UPPER_N_SHIFT) | \ + (((n) & 0xfff) << AUD_CONFIG_LOWER_N_SHIFT)) #define AUD_CONFIG_PIXEL_CLOCK_HDMI_SHIFT 16 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK (0xf << 16) #define AUD_CONFIG_PIXEL_CLOCK_HDMI_25175 (0 << 16) @@ -7350,6 +7291,13 @@ enum { #define _HSW_AUD_MISC_CTRL_B 0x65110 #define HSW_AUD_MISC_CTRL(pipe) _MMIO_PIPE(pipe, _HSW_AUD_MISC_CTRL_A, _HSW_AUD_MISC_CTRL_B) +#define _HSW_AUD_M_CTS_ENABLE_A 0x65028 +#define _HSW_AUD_M_CTS_ENABLE_B 0x65128 +#define HSW_AUD_M_CTS_ENABLE(pipe) _MMIO_PIPE(pipe, _HSW_AUD_M_CTS_ENABLE_A, _HSW_AUD_M_CTS_ENABLE_B) +#define AUD_M_CTS_M_VALUE_INDEX (1 << 21) +#define AUD_M_CTS_M_PROG_ENABLE (1 << 20) +#define AUD_CONFIG_M_MASK 0xfffff + #define _HSW_AUD_DIP_ELD_CTRL_ST_A 0x650b4 #define _HSW_AUD_DIP_ELD_CTRL_ST_B 0x651b4 #define HSW_AUD_DIP_ELD_CTRL(pipe) _MMIO_PIPE(pipe, _HSW_AUD_DIP_ELD_CTRL_ST_A, _HSW_AUD_DIP_ELD_CTRL_ST_B) @@ -7394,6 +7342,13 @@ enum { #define SKL_FUSE_PG1_DIST_STATUS (1<<26) #define SKL_FUSE_PG2_DIST_STATUS (1<<25) +/* Decoupled MMIO register pair for kernel driver */ +#define GEN9_DECOUPLED_REG0_DW0 _MMIO(0xF00) +#define GEN9_DECOUPLED_REG0_DW1 _MMIO(0xF04) +#define GEN9_DECOUPLED_DW1_GO (1<<31) +#define GEN9_DECOUPLED_PD_SHIFT 28 +#define GEN9_DECOUPLED_OP_SHIFT 24 + /* Per-pipe DDI Function Control */ #define _TRANS_DDI_FUNC_CTL_A 0x60400 #define _TRANS_DDI_FUNC_CTL_B 0x61400 |