diff options
| author | Marek Olšák <[email protected]> | 2016-05-26 22:00:03 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-06-04 15:42:33 +0200 |
| commit | 5ea5ed60500a8612166853975b42abd40a459216 (patch) | |
| tree | 5b9bc8656166ed7b359b3ceca87c54591a3bdb6e /src/gallium/drivers/r600/r600d.h | |
| parent | ade16e1f5d046f6407c4f0046efb8363520adcf0 (diff) | |
r600g: fix CP DMA hazard with index buffer fetches (v3)
v3: use PFP_SYNC_ME on EG-CM only when supported by the kernel,
otherwise use MEM_WRITE + WAIT_REG_MEM to emulate that
Reviewed-by: Alex Deucher <[email protected]>
Tested-by: Grazvydas Ignotas <[email protected]>
Tested-by: Dieter Nützel <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600d.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600d.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h index 24f599ea6e9..75d64c13081 100644 --- a/src/gallium/drivers/r600/r600d.h +++ b/src/gallium/drivers/r600/r600d.h @@ -96,8 +96,13 @@ #define COPY_DW_DST_IS_MEM (1 << 1) #define PKT3_WAIT_REG_MEM 0x3C #define WAIT_REG_MEM_EQUAL 3 +#define WAIT_REG_MEM_GEQUAL 5 +#define WAIT_REG_MEM_MEMORY (1 << 4) +#define WAIT_REG_MEM_PFP (1 << 8) #define PKT3_MEM_WRITE 0x3D +#define MEM_WRITE_32_BITS (1 << 18) #define PKT3_INDIRECT_BUFFER 0x32 +#define PKT3_PFP_SYNC_ME 0x42 /* EG+ */ #define PKT3_SURFACE_SYNC 0x43 #define PKT3_ME_INITIALIZE 0x44 #define PKT3_COND_WRITE 0x45 |