diff options
| author | Kenneth Feng <kenneth.feng@amd.com> | 2020-03-27 12:23:14 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 01:59:11 -0400 |
| commit | 846938c223dab849d039ec24392190a383077765 (patch) | |
| tree | 945cacfbf6eeda8e01f5e7870f93988456f9a814 /drivers/gpu/drm/amd/amdgpu | |
| parent | b794616d1f6cc20459ea162a865084c6ba21ec62 (diff) | |
drm/amd/powerplay: enable mmhub pg
mmhub pg can be obvserved from PCTL_CTRL
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@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/nv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 6ca4c6f043c6..936950fbafda 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -704,7 +704,8 @@ static int nv_common_early_init(void *handle) adev->pg_flags = AMD_PG_SUPPORT_VCN | AMD_PG_SUPPORT_VCN_DPG | AMD_PG_SUPPORT_JPEG | - AMD_PG_SUPPORT_ATHUB; + AMD_PG_SUPPORT_ATHUB | + AMD_PG_SUPPORT_MMHUB; /* guest vm gets 0xffffffff when reading RCC_DEV0_EPF0_STRAP0, * as a consequence, the rev_id and external_rev_id are wrong. * workaround it by hardcoding rev_id to 0 (default value). |