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drm/nouveau: always wait for the exclusive fence

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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>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210702111642.17259-4-christian.koenig@amd.com
This commit is contained in:
Christian König 2021-06-06 11:50:15 +02:00
parent 9d38814d1e
commit 3e1ad79bf6
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/nouveau/nouveau_fence.c
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@ -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;