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drm/amdgpu: stop calling amdgpu_gpu_reset from the flip code 

We don't return -EDEADLK any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-02-11 14:51:47 +01:00 committed by Alex Deucher
parent 9b3896686f
commit 6800e2ea2e
1 changed files with 1 additions and 9 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
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@ -38,20 +38,12 @@
static void amdgpu_flip_wait_fence(struct amdgpu_device *adev, static void amdgpu_flip_wait_fence(struct amdgpu_device *adev,
struct fence **f) struct fence **f)
{ {
struct amdgpu_fence *fence;
long r; long r;
if (*f == NULL) if (*f == NULL)
return; return;
fence = to_amdgpu_fence(*f);
if (fence) {
r = fence_wait(&fence->base, false);
if (r == -EDEADLK)
r = amdgpu_gpu_reset(adev);
} else
r = fence_wait(*f, false); r = fence_wait(*f, false);
if (r) if (r)
DRM_ERROR("failed to wait on page flip fence (%ld)!\n", r); DRM_ERROR("failed to wait on page flip fence (%ld)!\n", r);