diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2014-01-16 18:11:47 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-13 13:48:02 -0800 |
| commit | 0c53f878f2d970218ab1008319835a95217b0681 (patch) | |
| tree | 0fb27075dd5f5bd502bd5c4270e6c44c2cd2721d /drivers/gpu/drm/radeon/r600d.h | |
| parent | 9fa65bf6c0e158b96a6b2a6e84dc631de6fed3c1 (diff) | |
drm/radeon: set the full cache bit for fences on r7xx+
commit d45b964a22cad962d3ede1eba8d24f5cee7b2a92 upstream.
Needed to properly flush the read caches for fences.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 2fd2241b6df..eb28716e87f 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -1283,6 +1283,7 @@ # 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) |