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| author | Aaron Liu <aaron.liu@amd.com> | 2021-01-05 17:17:11 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-04 16:03:14 -0400 |
| commit | 9c6c48e623825727ff98baae016fa02805dd4e03 (patch) | |
| tree | 00ce5e086e33ac749c8bc0a47f931448b4ba7892 /drivers/gpu/drm/amd/amdgpu/nv.c | |
| parent | e44510e24e12ff3d02be4445d8c5a9e2d7699c17 (diff) | |
| download | linux-9c6c48e623825727ff98baae016fa02805dd4e03.tar.gz linux-9c6c48e623825727ff98baae016fa02805dd4e03.tar.bz2 linux-9c6c48e623825727ff98baae016fa02805dd4e03.zip | |
drm/amdgpu: add GFX Clock Gating support for yellow carp
Add below supports:
GFX Coarse Grain Clock Gating(CGCG)
GFX Coarse grain light sleep/deep sleep(CGLS)
GFX Medium Grain Clock Gating(MGCG)
GFX Medium Grain light sleep/deep sleep(MGLS)
GFX Fine Grain Clock Gating(FGCG)
RLC MGLS
CP MGLS
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nv.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index e6ebd53568d9..a605cbfd7fc9 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -1325,7 +1325,15 @@ static int nv_common_early_init(void *handle) adev->external_rev_id = adev->rev_id + 0x46; break; case CHIP_YELLOW_CARP: - adev->cg_flags = 0; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_FGCG; adev->pg_flags = 0; adev->external_rev_id = adev->rev_id + 0x01; break; |