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| author | Alex Deucher <alexander.deucher@amd.com> | 2014-01-17 03:11:47 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-01-21 03:20:56 +0400 |
| commit | d45b964a22cad962d3ede1eba8d24f5cee7b2a92 (patch) | |
| tree | e38948c90fa1c552b4ae3e5c90702effc3926ab0 /drivers/gpu/drm/radeon/r600d.h | |
| parent | 10e9ffae463396c5a25fdfe8a48d7c98a87f6b85 (diff) | |
| download | linux-d45b964a22cad962d3ede1eba8d24f5cee7b2a92.tar.xz | |
drm/radeon: set the full cache bit for fences on r7xx+
Needed to properly flush the read caches for fences.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/r600d.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600d.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index 3fca4b9c65ad..37455f65107f 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -1582,6 +1582,7 @@ # define PACKET3_CP_DMA_CMD_DAIC (1 << 29) #define PACKET3_SURFACE_SYNC 0x43 # define PACKET3_CB0_DEST_BASE_ENA (1 << 6) +# define PACKET3_FULL_CACHE_ENA (1 << 20) /* r7xx+ only */ # define PACKET3_TC_ACTION_ENA (1 << 23) # define PACKET3_VC_ACTION_ENA (1 << 24) # define PACKET3_CB_ACTION_ENA (1 << 25) |