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drm/amdgpu: add GFX Clock Gating support for yellow carp

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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>
This commit is contained in:
Aaron Liu 2021-01-05 17:17:11 +08:00 committed by Alex Deucher
parent e44510e24e
commit 9c6c48e623
1 changed files with 9 additions and 1 deletions
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10
drivers/gpu/drm/amd/amdgpu/nv.c
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@ -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;