diff options
| author | Xiangliang Yu <Xiangliang.Yu@amd.com> | 2017-03-07 14:45:25 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:55:08 -0400 |
| commit | d9af225942d5ac11b8c0aff4f9e25fd0524f5df6 (patch) | |
| tree | 80f80e3628f30de52d7b1977e6bb3478ab97a1b8 /drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | |
| parent | e6b3ecb4dbd9b03498a66fb777a54084f7182359 (diff) | |
drm/amdgpu: Don't touch PG&CG for SRIOV MM
For SRIOV, MM don't need to care about PG & CG, skip it.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c index 199bc89a4d01..a76175a9f878 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c @@ -320,6 +320,9 @@ static void amdgpu_vce_idle_work_handler(struct work_struct *work) container_of(work, struct amdgpu_device, vce.idle_work.work); unsigned i, count = 0; + if (amdgpu_sriov_vf(adev)) + return; + for (i = 0; i < adev->vce.num_rings; i++) count += amdgpu_fence_count_emitted(&adev->vce.ring[i]); @@ -350,6 +353,9 @@ void amdgpu_vce_ring_begin_use(struct amdgpu_ring *ring) struct amdgpu_device *adev = ring->adev; bool set_clocks; + if (amdgpu_sriov_vf(adev)) + return; + mutex_lock(&adev->vce.idle_mutex); set_clocks = !cancel_delayed_work_sync(&adev->vce.idle_work); if (set_clocks) { |