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[4/7] drm/nouveau: always wait for the exclusive fence

Message ID 20210616082655.111001-5-christian.koenig@amd.com (mailing list archive)
State New, archived
Headers show
Series [1/7] dma-buf: add some more kerneldoc to dma_resv_add_shared_fence | expand

Commit Message

Christian König June 16, 2021, 8:26 a.m. UTC 
Drivers also need to to sync to the exclusive fence when
a shared one is present.

Signed-off-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/nouveau/nouveau_fence.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 6b43918035df..05d0b3eb3690 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -358,7 +358,7 @@  nouveau_fence_sync(struct nouveau_bo *nvbo, struct nouveau_channel *chan, bool e
 	fobj = dma_resv_shared_list(resv);
 	fence = dma_resv_excl_fence(resv);
 
-	if (fence && (!exclusive || !fobj || !fobj->shared_count)) {
+	if (fence) {
 		struct nouveau_channel *prev = NULL;
 		bool must_wait = true;