diff options
| author | Chunming Zhou <david1.zhou@amd.com> | 2015-08-03 11:43:19 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-17 16:50:54 -0400 |
| commit | 1763552ee8a7f39a1788d24e27b50d4dee383520 (patch) | |
| tree | 84d272a00dfcde18558663b2c79800cc1b51ea27 /drivers/gpu/drm/amd/amdgpu/cik_sdma.c | |
| parent | ed88a0ee7ff53c292350fc5d38eae161c2372d51 (diff) | |
drm/amdgpu: add kernel fence in ib_submit_kernel_helper
every sbumission should be able to get a fence.
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/cik_sdma.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c index 115b7706e025..c3ed5b22d732 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c @@ -614,6 +614,7 @@ static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring) { struct amdgpu_device *adev = ring->adev; struct amdgpu_ib ib; + struct fence *f = NULL; unsigned i; unsigned index; int r; @@ -642,11 +643,12 @@ static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring) ib.ptr[4] = 0xDEADBEEF; ib.length_dw = 5; r = amdgpu_sched_ib_submit_kernel_helper(adev, ring, &ib, 1, NULL, - AMDGPU_FENCE_OWNER_UNDEFINED); + AMDGPU_FENCE_OWNER_UNDEFINED, + &f); if (r) goto err1; - r = fence_wait(&ib.fence->base, false); + r = fence_wait(f, false); if (r) { DRM_ERROR("amdgpu: fence wait failed (%d).\n", r); goto err1; |