diff options
| author | Zhenyu Wang <zhenyuw@linux.intel.com> | 2010-09-17 15:08:09 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2010-09-28 15:58:21 +0800 |
| commit | 18c3b754f974751550dc9505d50535365beac8f3 (patch) | |
| tree | 549c68473bf6716ecb4cd5cec80cbf687d4b97b9 /src/mesa/drivers/dri/intel/intel_reg.h | |
| parent | c8033f1b1ea118f3f47b7f3de557b7a8dcf11082 (diff) | |
i965: sandybridge pipe control workaround before write cache flush
Must issue a pipe control with any non-zero post sync op before
write cache flush = 1 pipe control.
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_reg.h')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_reg.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_reg.h b/src/mesa/drivers/dri/intel/intel_reg.h index c1a281f261..955b100b21 100644 --- a/src/mesa/drivers/dri/intel/intel_reg.h +++ b/src/mesa/drivers/dri/intel/intel_reg.h @@ -55,6 +55,11 @@ * additional flushing control. */ #define _3DSTATE_PIPE_CONTROL (CMD_3D | (3 << 27) | (2 << 24) | 2) +#define PIPE_CONTROL_CS_STALL (1 << 20) +#define PIPE_CONTROL_GLOBAL_SNAPSHOT_COUNT_RESET (1 << 19) +#define PIPE_CONTROL_TLB_INVALIDATE (1 << 18) +#define PIPE_CONTROL_SYNC_GFDT (1 << 17) +#define PIPE_CONTROL_MEDIA_STATE_CLEAR (1 << 16) #define PIPE_CONTROL_NO_WRITE (0 << 14) #define PIPE_CONTROL_WRITE_IMMEDIATE (1 << 14) #define PIPE_CONTROL_WRITE_DEPTH_COUNT (2 << 14) @@ -62,7 +67,14 @@ #define PIPE_CONTROL_DEPTH_STALL (1 << 13) #define PIPE_CONTROL_WRITE_FLUSH (1 << 12) #define PIPE_CONTROL_INSTRUCTION_FLUSH (1 << 11) +#define PIPE_CONTROL_TC_FLUSH (1 << 10) /* GM45+ only */ +#define PIPE_CONTROL_ISP_DIS (1 << 9) #define PIPE_CONTROL_INTERRUPT_ENABLE (1 << 8) +/* GT */ +#define PIPE_CONTROL_VF_CACHE_INVALIDATE (1 << 4) +#define PIPE_CONTROL_CONST_CACHE_INVALIDATE (1 << 3) +#define PIPE_CONTROL_STATE_CACHE_INVALIDATE (1 << 2) +#define PIPE_CONTROL_DEPTH_CACHE_FLUSH (1 << 0) #define PIPE_CONTROL_PPGTT_WRITE (0 << 2) #define PIPE_CONTROL_GLOBAL_GTT_WRITE (1 << 2) |