Get the write fence using dma_resv_for_each_fence instead of accessing
it manually.
Signed-off-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 53e407ea4c89..7facd614e50a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1268,6 +1268,8 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
amdgpu_bo_list_for_each_entry(e, p->bo_list) {
struct dma_resv *resv = e->tv.bo->base.resv;
struct dma_fence_chain *chain = e->chain;
+ struct dma_resv_iter cursor;
+ struct dma_fence *fence;
if (!chain)
continue;
@@ -1277,9 +1279,10 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
* submission in a dma_fence_chain and add it as exclusive
* fence.
*/
- dma_fence_chain_init(chain, dma_resv_excl_fence(resv),
- dma_fence_get(p->fence), 1);
-
+ dma_resv_for_each_fence(&cursor, resv, false, fence) {
+ break;
+ }
+ dma_fence_chain_init(chain, fence, dma_fence_get(p->fence), 1);
rcu_assign_pointer(resv->fence_excl, &chain->base);
e->chain = NULL;
}
--
2.25.1
