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/evergreend.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/evergreend.h')
| -rw-r--r-- | src/gallium/drivers/r600/evergreend.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/evergreend.h b/src/gallium/drivers/r600/evergreend.h index c1c616910de..a81b6c5fc81 100644 --- a/src/gallium/drivers/r600/evergreend.h +++ b/src/gallium/drivers/r600/evergreend.h @@ -88,6 +88,7 @@ #define WAIT_REG_MEM_EQUAL 3 #define PKT3_MEM_WRITE 0x3D #define PKT3_INDIRECT_BUFFER 0x32 +#define PKT3_PFP_SYNC_ME 0x42 #define PKT3_SURFACE_SYNC 0x43 #define PKT3_ME_INITIALIZE 0x44 #define PKT3_COND_WRITE 0x45 |