diff options
| author | Le Ma <le.ma@amd.com> | 2019-08-09 18:58:42 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-12 12:47:49 -0500 |
| commit | a840159c82c7e7fa954f5b9e4ac7721d7e094513 (patch) | |
| tree | ba843ac03646012ddca2856140880f751e44a06e | |
| parent | cb15e8046d0df90deeec9ed79dc432043f11d07b (diff) | |
drm/amdgpu: enable mmhub clock gating for Arcturus
Init MC_MGCG/LS flag. Also apply to athub CG.
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c index e52e4d1860f5..0cf7ef44b4b5 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c @@ -615,7 +615,6 @@ int mmhub_v9_4_set_clockgating(struct amdgpu_device *adev, return 0; } -/* TODO: get 2 mmhub instances CG state */ void mmhub_v9_4_get_clockgating(struct amdgpu_device *adev, u32 *flags) { int data, data1; diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 13d02f5ac746..ece2559df537 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -1127,7 +1127,9 @@ static int soc15_common_early_init(void *handle) AMD_CG_SUPPORT_HDP_MGCG | AMD_CG_SUPPORT_HDP_LS | AMD_CG_SUPPORT_SDMA_MGCG | - AMD_CG_SUPPORT_SDMA_LS; + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS; adev->pg_flags = 0; adev->external_rev_id = adev->rev_id + 0x32; break; |