diff options
| author | Xiangliang Yu <Xiangliang.Yu@amd.com> | 2017-04-14 17:43:02 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-04-28 17:32:42 -0400 |
| commit | fb82afab134ab71b3b52224b6da12daea8662c28 (patch) | |
| tree | 23aeba9fb9e46fb626cf5439f63558ffc7bad3c0 /drivers/gpu/drm/amd/amdgpu | |
| parent | 98c24b24dfef209eb8bb164550e1567c7ba82c52 (diff) | |
| download | linux-fb82afab134ab71b3b52224b6da12daea8662c28.tar.bz2 | |
drm/amdgpu/gfx9: bypass clockgating setting
For SRIOV doesn't need clockgating, bypass it.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 87596e48f65d..cc60dafb7d94 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -2740,6 +2740,9 @@ static int gfx_v9_0_set_clockgating_state(void *handle, { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + if (amdgpu_sriov_vf(adev)) + return 0; + switch (adev->asic_type) { case CHIP_VEGA10: gfx_v9_0_update_gfx_clock_gating(adev, |