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| author | Michel Dänzer <michel.daenzer@amd.com> | 2014-08-18 12:34:55 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-08-19 01:09:44 +0400 |
| commit | 1538a9e0e04f6a5b323cd3d65e9320512978fcec (patch) | |
| tree | 8d1e092ae58aaf415a2bdea57ee43858651333b2 /drivers/gpu/drm/radeon/si.c | |
| parent | 701e1e789142042144c8cc10b8f6d1554e960144 (diff) | |
| download | linux-1538a9e0e04f6a5b323cd3d65e9320512978fcec.tar.xz | |
drm/radeon: Only flush HDP cache for indirect buffers from userspace
It isn't necessary for command streams generated by the kernel (at least
not while we aren't storing ring or indirect buffers in VRAM).
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/si.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/si.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index dbd9d8101f05..7e58423c0bf6 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -3541,7 +3541,7 @@ static int si_cp_start(struct radeon_device *rdev) radeon_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); radeon_ring_write(ring, 0xc000); radeon_ring_write(ring, 0xe000); - radeon_ring_unlock_commit(rdev, ring); + radeon_ring_unlock_commit(rdev, ring, false); si_cp_enable(rdev, true); @@ -3570,7 +3570,7 @@ static int si_cp_start(struct radeon_device *rdev) radeon_ring_write(ring, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */ radeon_ring_write(ring, 0x00000010); /* VGT_OUT_DEALLOC_CNTL */ - radeon_ring_unlock_commit(rdev, ring); + radeon_ring_unlock_commit(rdev, ring, false); for (i = RADEON_RING_TYPE_GFX_INDEX; i <= CAYMAN_RING_TYPE_CP2_INDEX; ++i) { ring = &rdev->ring[i]; @@ -3580,7 +3580,7 @@ static int si_cp_start(struct radeon_device *rdev) radeon_ring_write(ring, PACKET3_COMPUTE(PACKET3_CLEAR_STATE, 0)); radeon_ring_write(ring, 0); - radeon_ring_unlock_commit(rdev, ring); + radeon_ring_unlock_commit(rdev, ring, false); } return 0; |