diff options
| -rw-r--r-- | shared-core/radeon_cp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c index a087829e..285bd4d7 100644 --- a/shared-core/radeon_cp.c +++ b/shared-core/radeon_cp.c @@ -2863,6 +2863,8 @@ void radeon_commit_ring(drm_radeon_private_t *dev_priv) dev_priv->ring.space -= num_p2 * sizeof(u32); } + + dev_priv->ring.tail &= dev_priv->ring.tail_mask; DRM_MEMORYBARRIER(); GET_RING_HEAD( dev_priv ); |