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| author | Sonny Jiang <sonny.jiang@amd.com> | 2015-06-10 20:46:36 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-06-10 22:05:33 +0300 |
| commit | 6d8db6ce239587c3d300d79fce3f5bb376232475 (patch) | |
| tree | 8e893d3a7039430a81a50b31637d306ecabf1cbe /drivers/gpu | |
| parent | 633ed3df9a65614f14e756424aaff0d317b1b637 (diff) | |
| download | linux-6d8db6ce239587c3d300d79fce3f5bb376232475.tar.xz | |
drm/amdgpu: fix a amdgpu_dpm=0 bug
Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c index 10a387424ff8..e4936a452bc6 100644 --- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c @@ -557,9 +557,11 @@ static int cz_dpm_late_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; - /* powerdown unused blocks for now */ - cz_dpm_powergate_uvd(adev, true); - cz_dpm_powergate_vce(adev, true); + if (amdgpu_dpm) { + /* powerdown unused blocks for now */ + cz_dpm_powergate_uvd(adev, true); + cz_dpm_powergate_vce(adev, true); + } return 0; } |