drm/radeon: disable UVD advanced semaphore mode

Not needed and seems to cause some problems. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
git-mirror · Apr 23, 2013 · 03708b0 · 03708b0
1 parent f4a2596
commit 03708b0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
@@ -2625,7 +2625,7 @@ int r600_uvd_rbc_start(struct radeon_device *rdev)
 	radeon_ring_write(ring, 0x8);
 
 	radeon_ring_write(ring, PACKET0(UVD_SEMA_CNTL, 0));
-	radeon_ring_write(ring, 1);
+	radeon_ring_write(ring, 3);
 
 	radeon_ring_unlock_commit(rdev, ring);