summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
diff options
context:
space:
mode:
authorChristian König <christian.koenig@amd.com>2015-11-03 11:26:42 +0100
committerAlex Deucher <alexander.deucher@amd.com>2015-11-04 12:29:22 -0500
commit24372447e5cfe65d43a462acbf201c7882551b84 (patch)
tree06eab0e8de005833a44000d90fbc1f374cae726a /drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
parent424839a6a913f2d2f473ce6d5b6465aeddf694db (diff)
drm/amdgpu: fix fence fallback check
Interrupts are notorious unreliable, enable the fallback at a couple of more places. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index b912539420e4..2c485a22e14b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -342,6 +342,7 @@ static bool amdgpu_fence_enable_signaling(struct fence *f)
fence->fence_wake.func = amdgpu_fence_check_signaled;
__add_wait_queue(&ring->fence_drv.fence_queue, &fence->fence_wake);
fence_get(f);
+ amdgpu_fence_schedule_check(ring);
FENCE_TRACE(&fence->base, "armed on ring %i!\n", ring->idx);
return true;
}
@@ -367,6 +368,7 @@ static int amdgpu_fence_ring_wait_seq(struct amdgpu_ring *ring, uint64_t seq)
if (atomic64_read(&ring->fence_drv.last_seq) >= seq)
return 0;
+ amdgpu_fence_schedule_check(ring);
wait_event(ring->fence_drv.fence_queue, (
(signaled = amdgpu_fence_seq_signaled(ring, seq))));