diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c index 9ce6023a4261..48ca637c5029 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c @@ -522,6 +522,10 @@ long amdgpu_fence_wait_seq_timeout(struct amdgpu_device *adev, u64 *target_seq, bool signaled; int i, r; + if (timeout == 0) { + return amdgpu_fence_any_seq_signaled(adev, target_seq); + } + while (!amdgpu_fence_any_seq_signaled(adev, target_seq)) { /* Save current sequence values, used to check for GPU lockups */ |