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| author |   Kenneth Feng <kenneth.feng@amd.com> | 2018-08-10 16:22:26 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2018-09-14 09:35:38 -0500 |
| commit | a4494fda32adb4e8d7441f680219b6e99ffbf6e7 (patch) | |
| tree | 6b60d183c736f3bc6b52ea4d5a129ca9a88481e7 /drivers/gpu/drm/amd/amdgpu/soc15.c | |
| parent | drm/amdgpu: Add pg support for gfxoff for PCO (diff) | |
| download | wireguard-linux-a4494fda32adb4e8d7441f680219b6e99ffbf6e7.tar.xz wireguard-linux-a4494fda32adb4e8d7441f680219b6e99ffbf6e7.zip | |
drm/amdgpu: Enable SDMA power gating for PCO
Enable SDMA power gating
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 2539fa7b9594..b205a4a5c3d6 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -740,6 +740,8 @@ static int soc15_common_early_init(void *handle) AMD_CG_SUPPORT_SDMA_MGCG | AMD_CG_SUPPORT_SDMA_LS; + adev->pg_flags = AMD_PG_SUPPORT_SDMA; + if (adev->powerplay.pp_feature & PP_GFXOFF_MASK) adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG | AMD_PG_SUPPORT_CP | |