diff options
| author | Evan Quan <evan.quan@amd.com> | 2022-04-14 10:12:10 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 10:43:54 -0400 |
| commit | 390db4b84aacbf3ef631b8045a7c37465b1248ea (patch) | |
| tree | 975a3ad672a82e245ac149b9b2b9a3b22459d9b9 /drivers/gpu/drm/amd/amdgpu/soc21.c | |
| parent | cc009e613de6560eb499f8bc92c80a737752cb30 (diff) | |
drm/amdgpu: enable GFX CGCG/CGLS for GC11.0.0
Enable GFX CGCG (coarse grained clockgating) and
CGLS (coarse grained light sleep) for GC11.0.0.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@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/soc21.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc21.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c index 80b558f649e0..dc200d11fcca 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc21.c +++ b/drivers/gpu/drm/amd/amdgpu/soc21.c @@ -480,7 +480,8 @@ static int soc21_common_early_init(void *handle) adev->external_rev_id = 0xff; switch (adev->ip_versions[GC_HWIP][0]) { case IP_VERSION(11, 0, 0): - adev->cg_flags = 0; + adev->cg_flags = AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS; adev->pg_flags = AMD_PG_SUPPORT_ATHUB | AMD_PG_SUPPORT_MMHUB; adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update |