diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index f3e39cc46f0..784cf3c914e 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -334,6 +334,7 @@ #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 EIR 0x020b0 #define EMR 0x020b4 #define ESR 0x020b8 @@ -368,6 +369,17 @@ #define BB_ADDR 0x02140 /* 8 bytes */ #define GFX_FLSH_CNTL 0x02170 /* 915+ only */ +/* + * BSD (bit stream decoder instruction and interrupt control register defines + * (G4X and Ironlake only) + */ + +#define BSD_RING_TAIL 0x04030 +#define BSD_RING_HEAD 0x04034 +#define BSD_RING_START 0x04038 +#define BSD_RING_CTL 0x0403c +#define BSD_RING_ACTHD 0x04074 +#define BSD_HWS_PGA 0x04080 /* * Framebuffer compression (915+ only) @@ -2355,6 +2367,8 @@ #define GT_PIPE_NOTIFY (1 << 4) #define GT_SYNC_STATUS (1 << 2) #define GT_USER_INTERRUPT (1 << 0) +#define GT_BSD_USER_INTERRUPT (1 << 5) + #define GTISR 0x44010 #define GTIMR 0x44014 |