diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ring.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ring.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c index 75cbe4641138..c48c35403774 100644 --- a/drivers/gpu/drm/radeon/radeon_ring.c +++ b/drivers/gpu/drm/radeon/radeon_ring.c @@ -74,7 +74,8 @@ void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib) radeon_fence_unref(&ib->fence); } -int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib) +int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib, + struct radeon_ib *const_ib) { struct radeon_ring *ring = &rdev->ring[ib->ring]; bool need_sync = false; @@ -105,6 +106,10 @@ int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib) if (!need_sync) { radeon_semaphore_free(rdev, &ib->semaphore, NULL); } + if (const_ib) { + radeon_ring_ib_execute(rdev, const_ib->ring, const_ib); + radeon_semaphore_free(rdev, &const_ib->semaphore, NULL); + } radeon_ring_ib_execute(rdev, ib->ring, ib); r = radeon_fence_emit(rdev, &ib->fence, ib->ring); if (r) { @@ -112,6 +117,9 @@ int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib) radeon_ring_unlock_undo(rdev, ring); return r; } + if (const_ib) { + const_ib->fence = radeon_fence_ref(ib->fence); + } radeon_ring_unlock_commit(rdev, ring); return 0; } |