diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 101 |
1 files changed, 43 insertions, 58 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 8fced191417..bdb2c1734da 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -742,24 +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 @@ -871,28 +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) @@ -903,9 +863,49 @@ #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) + +/* 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 @@ -3714,21 +3714,6 @@ #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 |