diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 262 |
1 files changed, 140 insertions, 122 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index e4cf382f0b75..5a593d20036c 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -265,13 +265,19 @@ #define MI_SEMAPHORE_UPDATE (1<<21) #define MI_SEMAPHORE_COMPARE (1<<20) #define MI_SEMAPHORE_REGISTER (1<<18) -#define MI_SEMAPHORE_SYNC_RV (2<<16) -#define MI_SEMAPHORE_SYNC_RB (0<<16) -#define MI_SEMAPHORE_SYNC_VR (0<<16) -#define MI_SEMAPHORE_SYNC_VB (2<<16) -#define MI_SEMAPHORE_SYNC_BR (2<<16) -#define MI_SEMAPHORE_SYNC_BV (0<<16) -#define MI_SEMAPHORE_SYNC_INVALID (1<<0) +#define MI_SEMAPHORE_SYNC_VR (0<<16) /* RCS wait for VCS (RVSYNC) */ +#define MI_SEMAPHORE_SYNC_VER (1<<16) /* RCS wait for VECS (RVESYNC) */ +#define MI_SEMAPHORE_SYNC_BR (2<<16) /* RCS wait for BCS (RBSYNC) */ +#define MI_SEMAPHORE_SYNC_BV (0<<16) /* VCS wait for BCS (VBSYNC) */ +#define MI_SEMAPHORE_SYNC_VEV (1<<16) /* VCS wait for VECS (VVESYNC) */ +#define MI_SEMAPHORE_SYNC_RV (2<<16) /* VCS wait for RCS (VRSYNC) */ +#define MI_SEMAPHORE_SYNC_RB (0<<16) /* BCS wait for RCS (BRSYNC) */ +#define MI_SEMAPHORE_SYNC_VEB (1<<16) /* BCS wait for VECS (BVESYNC) */ +#define MI_SEMAPHORE_SYNC_VB (2<<16) /* BCS wait for VCS (BVSYNC) */ +#define MI_SEMAPHORE_SYNC_BVE (0<<16) /* VECS wait for BCS (VEBSYNC) */ +#define MI_SEMAPHORE_SYNC_VVE (1<<16) /* VECS wait for VCS (VEVSYNC) */ +#define MI_SEMAPHORE_SYNC_RVE (2<<16) /* VECS wait for RCS (VERSYNC) */ +#define MI_SEMAPHORE_SYNC_INVALID (3<<16) /* * 3D instructions used by the kernel */ @@ -342,27 +348,54 @@ #define DEBUG_RESET_DISPLAY (1<<9) /* - * DPIO - a special bus for various display related registers to hide behind: - * 0x800c: m1, m2, n, p1, p2, k dividers - * 0x8014: REF and SFR select - * 0x8014: N divider, VCO select - * 0x801c/3c: core clock bits - * 0x8048/68: low pass filter coefficients - * 0x8100: fast clock controls + * IOSF sideband + */ +#define VLV_IOSF_DOORBELL_REQ (VLV_DISPLAY_BASE + 0x2100) +#define IOSF_DEVFN_SHIFT 24 +#define IOSF_OPCODE_SHIFT 16 +#define IOSF_PORT_SHIFT 8 +#define IOSF_BYTE_ENABLES_SHIFT 4 +#define IOSF_BAR_SHIFT 1 +#define IOSF_SB_BUSY (1<<0) +#define IOSF_PORT_PUNIT 0x4 +#define IOSF_PORT_NC 0x11 +#define IOSF_PORT_DPIO 0x12 +#define VLV_IOSF_DATA (VLV_DISPLAY_BASE + 0x2104) +#define VLV_IOSF_ADDR (VLV_DISPLAY_BASE + 0x2108) + +#define PUNIT_OPCODE_REG_READ 6 +#define PUNIT_OPCODE_REG_WRITE 7 + +#define PUNIT_REG_GPU_LFM 0xd3 +#define PUNIT_REG_GPU_FREQ_REQ 0xd4 +#define PUNIT_REG_GPU_FREQ_STS 0xd8 +#define PUNIT_REG_MEDIA_TURBO_FREQ_REQ 0xdc + +#define PUNIT_FUSE_BUS2 0xf6 /* bits 47:40 */ +#define PUNIT_FUSE_BUS1 0xf5 /* bits 55:48 */ + +#define IOSF_NC_FB_GFX_FREQ_FUSE 0x1c +#define FB_GFX_MAX_FREQ_FUSE_SHIFT 3 +#define FB_GFX_MAX_FREQ_FUSE_MASK 0x000007f8 +#define FB_GFX_FGUARANTEED_FREQ_FUSE_SHIFT 11 +#define FB_GFX_FGUARANTEED_FREQ_FUSE_MASK 0x0007f800 +#define IOSF_NC_FB_GFX_FMAX_FUSE_HI 0x34 +#define FB_FMAX_VMIN_FREQ_HI_MASK 0x00000007 +#define IOSF_NC_FB_GFX_FMAX_FUSE_LO 0x30 +#define FB_FMAX_VMIN_FREQ_LO_SHIFT 27 +#define FB_FMAX_VMIN_FREQ_LO_MASK 0xf8000000 + +/* + * DPIO - a special bus for various display related registers to hide behind * * DPIO is VLV only. * * Note: digital port B is DDI0, digital pot C is DDI1 */ -#define DPIO_PKT (VLV_DISPLAY_BASE + 0x2100) -#define DPIO_RID (0<<24) -#define DPIO_OP_WRITE (1<<16) -#define DPIO_OP_READ (0<<16) -#define DPIO_PORTID (0x12<<8) -#define DPIO_BYTE (0xf<<4) -#define DPIO_BUSY (1<<0) /* status only */ -#define DPIO_DATA (VLV_DISPLAY_BASE + 0x2104) -#define DPIO_REG (VLV_DISPLAY_BASE + 0x2108) +#define DPIO_DEVFN 0 +#define DPIO_OPCODE_REG_WRITE 1 +#define DPIO_OPCODE_REG_READ 0 + #define DPIO_CTL (VLV_DISPLAY_BASE + 0x2110) #define DPIO_MODSEL1 (1<<3) /* if ref clk b == 27 */ #define DPIO_MODSEL0 (1<<2) /* if ref clk a == 27 */ @@ -554,6 +587,7 @@ #define RENDER_RING_BASE 0x02000 #define BSD_RING_BASE 0x04000 #define GEN6_BSD_RING_BASE 0x12000 +#define VEBOX_RING_BASE 0x1a000 #define BLT_RING_BASE 0x22000 #define RING_TAIL(base) ((base)+0x30) #define RING_HEAD(base) ((base)+0x34) @@ -561,12 +595,20 @@ #define RING_CTL(base) ((base)+0x3c) #define RING_SYNC_0(base) ((base)+0x40) #define RING_SYNC_1(base) ((base)+0x44) -#define GEN6_RVSYNC (RING_SYNC_0(RENDER_RING_BASE)) -#define GEN6_RBSYNC (RING_SYNC_1(RENDER_RING_BASE)) -#define GEN6_VRSYNC (RING_SYNC_1(GEN6_BSD_RING_BASE)) -#define GEN6_VBSYNC (RING_SYNC_0(GEN6_BSD_RING_BASE)) -#define GEN6_BRSYNC (RING_SYNC_0(BLT_RING_BASE)) -#define GEN6_BVSYNC (RING_SYNC_1(BLT_RING_BASE)) +#define RING_SYNC_2(base) ((base)+0x48) +#define GEN6_RVSYNC (RING_SYNC_0(RENDER_RING_BASE)) +#define GEN6_RBSYNC (RING_SYNC_1(RENDER_RING_BASE)) +#define GEN6_RVESYNC (RING_SYNC_2(RENDER_RING_BASE)) +#define GEN6_VBSYNC (RING_SYNC_0(GEN6_BSD_RING_BASE)) +#define GEN6_VRSYNC (RING_SYNC_1(GEN6_BSD_RING_BASE)) +#define GEN6_VVESYNC (RING_SYNC_2(GEN6_BSD_RING_BASE)) +#define GEN6_BRSYNC (RING_SYNC_0(BLT_RING_BASE)) +#define GEN6_BVSYNC (RING_SYNC_1(BLT_RING_BASE)) +#define GEN6_BVESYNC (RING_SYNC_2(BLT_RING_BASE)) +#define GEN6_VEBSYNC (RING_SYNC_0(VEBOX_RING_BASE)) +#define GEN6_VERSYNC (RING_SYNC_1(VEBOX_RING_BASE)) +#define GEN6_VEVSYNC (RING_SYNC_2(VEBOX_RING_BASE)) +#define GEN6_NOSYNC 0 #define RING_MAX_IDLE(base) ((base)+0x54) #define RING_HWS_PGA(base) ((base)+0x80) #define RING_HWS_PGA_GEN6(base) ((base)+0x2080) @@ -578,6 +620,7 @@ #define DONE_REG 0x40b0 #define BSD_HWS_PGA_GEN7 (0x04180) #define BLT_HWS_PGA_GEN7 (0x04280) +#define VEBOX_HWS_PGA_GEN7 (0x04380) #define RING_ACTHD(base) ((base)+0x74) #define RING_NOPID(base) ((base)+0x94) #define RING_IMR(base) ((base)+0xa8) @@ -699,24 +742,6 @@ #define VLV_IMR (VLV_DISPLAY_BASE + 0x20a8) #define VLV_ISR (VLV_DISPLAY_BASE + 0x20ac) #define VLV_PCBR (VLV_DISPLAY_BASE + 0x2120) -#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1<<18) -#define I915_DISPLAY_PORT_INTERRUPT (1<<17) -#define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1<<15) -#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1<<14) /* p-state */ -#define I915_HWB_OOM_INTERRUPT (1<<13) -#define I915_SYNC_STATUS_INTERRUPT (1<<12) -#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1<<11) -#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1<<10) -#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1<<9) -#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1<<8) -#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1<<7) -#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1<<6) -#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1<<5) -#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1<<4) -#define I915_DEBUG_INTERRUPT (1<<2) -#define I915_USER_INTERRUPT (1<<1) -#define I915_ASLE_INTERRUPT (1<<0) -#define I915_BSD_USER_INTERRUPT (1<<25) #define DISPLAY_PLANE_FLIP_PENDING(plane) (1<<(11-(plane))) /* A and B only */ #define EIR 0x020b0 #define EMR 0x020b4 @@ -828,28 +853,6 @@ #define CACHE_MODE_1 0x7004 /* IVB+ */ #define PIXEL_SUBSPAN_COLLECT_OPT_DISABLE (1<<6) -/* GEN6 interrupt control - * Note that the per-ring interrupt bits do alias with the global interrupt bits - * in GTIMR. */ -#define GEN6_RENDER_HWSTAM 0x2098 -#define GEN6_RENDER_IMR 0x20a8 -#define GEN6_RENDER_CONTEXT_SWITCH_INTERRUPT (1 << 8) -#define GEN6_RENDER_PPGTT_PAGE_FAULT (1 << 7) -#define GEN6_RENDER_TIMEOUT_COUNTER_EXPIRED (1 << 6) -#define GEN6_RENDER_L3_PARITY_ERROR (1 << 5) -#define GEN6_RENDER_PIPE_CONTROL_NOTIFY_INTERRUPT (1 << 4) -#define GEN6_RENDER_COMMAND_PARSER_MASTER_ERROR (1 << 3) -#define GEN6_RENDER_SYNC_STATUS (1 << 2) -#define GEN6_RENDER_DEBUG_INTERRUPT (1 << 1) -#define GEN6_RENDER_USER_INTERRUPT (1 << 0) - -#define GEN6_BLITTER_HWSTAM 0x22098 -#define GEN6_BLITTER_IMR 0x220a8 -#define GEN6_BLITTER_MI_FLUSH_DW_NOTIFY_INTERRUPT (1 << 26) -#define GEN6_BLITTER_COMMAND_PARSER_MASTER_ERROR (1 << 25) -#define GEN6_BLITTER_SYNC_STATUS (1 << 24) -#define GEN6_BLITTER_USER_INTERRUPT (1 << 22) - #define GEN6_BLITTER_ECOSKPD 0x221d0 #define GEN6_BLITTER_LOCK_SHIFT 16 #define GEN6_BLITTER_FBC_NOTIFY (1<<3) @@ -860,9 +863,52 @@ #define GEN6_BSD_SLEEP_INDICATOR (1 << 3) #define GEN6_BSD_GO_INDICATOR (1 << 4) -#define GEN6_BSD_HWSTAM 0x12098 -#define GEN6_BSD_IMR 0x120a8 -#define GEN6_BSD_USER_INTERRUPT (1 << 12) +/* On modern GEN architectures interrupt control consists of two sets + * of registers. The first set pertains to the ring generating the + * interrupt. The second control is for the functional block generating the + * interrupt. These are PM, GT, DE, etc. + * + * Luckily *knocks on wood* all the ring interrupt bits match up with the + * GT interrupt bits, so we don't need to duplicate the defines. + * + * These defines should cover us well from SNB->HSW with minor exceptions + * it can also work on ILK. + */ +#define GT_BLT_FLUSHDW_NOTIFY_INTERRUPT (1 << 26) +#define GT_BLT_CS_ERROR_INTERRUPT (1 << 25) +#define GT_BLT_USER_INTERRUPT (1 << 22) +#define GT_BSD_CS_ERROR_INTERRUPT (1 << 15) +#define GT_BSD_USER_INTERRUPT (1 << 12) +#define GT_RENDER_L3_PARITY_ERROR_INTERRUPT (1 << 5) /* !snb */ +#define GT_RENDER_PIPECTL_NOTIFY_INTERRUPT (1 << 4) +#define GT_RENDER_CS_MASTER_ERROR_INTERRUPT (1 << 3) +#define GT_RENDER_SYNC_STATUS_INTERRUPT (1 << 2) +#define GT_RENDER_DEBUG_INTERRUPT (1 << 1) +#define GT_RENDER_USER_INTERRUPT (1 << 0) + +#define PM_VEBOX_CS_ERROR_INTERRUPT (1 << 12) /* hsw+ */ +#define PM_VEBOX_USER_INTERRUPT (1 << 10) /* hsw+ */ + +/* These are all the "old" interrupts */ +#define ILK_BSD_USER_INTERRUPT (1<<5) +#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1<<18) +#define I915_DISPLAY_PORT_INTERRUPT (1<<17) +#define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1<<15) +#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1<<14) /* p-state */ +#define I915_HWB_OOM_INTERRUPT (1<<13) +#define I915_SYNC_STATUS_INTERRUPT (1<<12) +#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1<<11) +#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1<<10) +#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1<<9) +#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1<<8) +#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1<<7) +#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1<<6) +#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1<<5) +#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1<<4) +#define I915_DEBUG_INTERRUPT (1<<2) +#define I915_USER_INTERRUPT (1<<1) +#define I915_ASLE_INTERRUPT (1<<0) +#define I915_BSD_USER_INTERRUPT (1 << 25) #define GEN6_BSD_RNCID 0x12198 @@ -977,6 +1023,8 @@ /* Framebuffer compression for Ivybridge */ #define IVB_FBC_RT_BASE 0x7020 +#define IPS_CTL 0x43408 +#define IPS_ENABLE (1 << 31) #define _HSW_PIPE_SLICE_CHICKEN_1_A 0x420B0 #define _HSW_PIPE_SLICE_CHICKEN_1_B 0x420B4 @@ -3057,6 +3105,10 @@ #define WM3S_LP_IVB 0x45128 #define WM1S_LP_EN (1<<31) +#define HSW_WM_LP_VAL(lat, fbc, pri, cur) \ + (WM3_LP_EN | ((lat) << WM1_LP_LATENCY_SHIFT) | \ + ((fbc) << WM1_LP_FBC_SHIFT) | ((pri) << WM1_LP_SR_SHIFT) | (cur)) + /* Memory latency timer register */ #define MLTR_ILK 0x11222 #define MLTR_WM1_SHIFT 0 @@ -3616,6 +3668,15 @@ #define _LGC_PALETTE_B 0x4a800 #define LGC_PALETTE(pipe) _PIPE(pipe, _LGC_PALETTE_A, _LGC_PALETTE_B) +#define _GAMMA_MODE_A 0x4a480 +#define _GAMMA_MODE_B 0x4ac80 +#define GAMMA_MODE(pipe) _PIPE(pipe, _GAMMA_MODE_A, _GAMMA_MODE_B) +#define GAMMA_MODE_MODE_MASK (3 << 0) +#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) + /* interrupts */ #define DE_MASTER_IRQ_CONTROL (1 << 31) #define DE_SPRITEB_FLIP_DONE (1 << 29) @@ -3667,21 +3728,6 @@ #define DEIIR 0x44008 #define DEIER 0x4400c -/* GT interrupt. - * Note that for gen6+ the ring-specific interrupt bits do alias with the - * corresponding bits in the per-ring interrupt control registers. */ -#define GT_GEN6_BLT_FLUSHDW_NOTIFY_INTERRUPT (1 << 26) -#define GT_GEN6_BLT_CS_ERROR_INTERRUPT (1 << 25) -#define GT_GEN6_BLT_USER_INTERRUPT (1 << 22) -#define GT_GEN6_BSD_CS_ERROR_INTERRUPT (1 << 15) -#define GT_GEN6_BSD_USER_INTERRUPT (1 << 12) -#define GT_BSD_USER_INTERRUPT (1 << 5) /* ilk only */ -#define GT_GEN7_L3_PARITY_ERROR_INTERRUPT (1 << 5) -#define GT_PIPE_NOTIFY (1 << 4) -#define GT_RENDER_CS_ERROR_INTERRUPT (1 << 3) -#define GT_SYNC_STATUS (1 << 2) -#define GT_USER_INTERRUPT (1 << 0) - #define GTISR 0x44010 #define GTIMR 0x44014 #define GTIIR 0x44018 @@ -3711,6 +3757,9 @@ # define CHICKEN3_DGMG_REQ_OUT_FIX_DISABLE (1 << 5) # define CHICKEN3_DGMG_DONE_FIX_DISABLE (1 << 2) +#define CHICKEN_PAR1_1 0x42080 +#define FORCE_ARB_IDLE_PLANES (1 << 14) + #define DISP_ARB_CTL 0x45000 #define DISP_TILE_SURFACE_SWIZZLING (1<<13) #define DISP_FBC_WM_DIS (1<<15) @@ -4516,7 +4565,7 @@ #define GEN6_PM_RP_DOWN_THRESHOLD (1<<4) #define GEN6_PM_RP_UP_EI_EXPIRED (1<<2) #define GEN6_PM_RP_DOWN_EI_EXPIRED (1<<1) -#define GEN6_PM_DEFERRED_EVENTS (GEN6_PM_RP_UP_THRESHOLD | \ +#define GEN6_PM_RPS_EVENTS (GEN6_PM_RP_UP_THRESHOLD | \ GEN6_PM_RP_DOWN_THRESHOLD | \ GEN6_PM_RP_DOWN_TIMEOUT) @@ -4538,40 +4587,6 @@ #define GEN6_PCODE_FREQ_IA_RATIO_SHIFT 8 #define GEN6_PCODE_FREQ_RING_RATIO_SHIFT 16 -#define VLV_IOSF_DOORBELL_REQ 0x182100 -#define IOSF_DEVFN_SHIFT 24 -#define IOSF_OPCODE_SHIFT 16 -#define IOSF_PORT_SHIFT 8 -#define IOSF_BYTE_ENABLES_SHIFT 4 -#define IOSF_BAR_SHIFT 1 -#define IOSF_SB_BUSY (1<<0) -#define IOSF_PORT_PUNIT 0x4 -#define IOSF_PORT_NC 0x11 -#define VLV_IOSF_DATA 0x182104 -#define VLV_IOSF_ADDR 0x182108 - -#define PUNIT_OPCODE_REG_READ 6 -#define PUNIT_OPCODE_REG_WRITE 7 - -#define PUNIT_REG_GPU_LFM 0xd3 -#define PUNIT_REG_GPU_FREQ_REQ 0xd4 -#define PUNIT_REG_GPU_FREQ_STS 0xd8 -#define PUNIT_REG_MEDIA_TURBO_FREQ_REQ 0xdc - -#define PUNIT_FUSE_BUS2 0xf6 /* bits 47:40 */ -#define PUNIT_FUSE_BUS1 0xf5 /* bits 55:48 */ - -#define IOSF_NC_FB_GFX_FREQ_FUSE 0x1c -#define FB_GFX_MAX_FREQ_FUSE_SHIFT 3 -#define FB_GFX_MAX_FREQ_FUSE_MASK 0x000007f8 -#define FB_GFX_FGUARANTEED_FREQ_FUSE_SHIFT 11 -#define FB_GFX_FGUARANTEED_FREQ_FUSE_MASK 0x0007f800 -#define IOSF_NC_FB_GFX_FMAX_FUSE_HI 0x34 -#define FB_FMAX_VMIN_FREQ_HI_MASK 0x00000007 -#define IOSF_NC_FB_GFX_FMAX_FUSE_LO 0x30 -#define FB_FMAX_VMIN_FREQ_LO_SHIFT 27 -#define FB_FMAX_VMIN_FREQ_LO_MASK 0xf8000000 - #define GEN6_GT_CORE_STATUS 0x138060 #define GEN6_CORE_CPD_STATE_MASK (7<<4) #define GEN6_RCn_MASK 7 @@ -4935,6 +4950,9 @@ #define SFUSE_STRAP_DDIC_DETECTED (1<<1) #define SFUSE_STRAP_DDID_DETECTED (1<<0) +#define WM_MISC 0x45260 +#define WM_MISC_DATA_PARTITION_5_6 (1 << 0) + #define WM_DBG 0x45280 #define WM_DBG_DISALLOW_MULTIPLE_LP (1<<0) #define WM_DBG_DISALLOW_MAXFIFO (1<<1) |