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drm/amdgpu: add Clock and Power Gating support for gc 10.3.6 

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
MMHUB Clock Gating
SDMA Clock Gating
HDP Clock Gating
ATHUB Clock Gating
IH Clock Gating
GFX Power Gating

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yifan Zhang 2021-12-02 15:49:48 +08:00 committed by Alex Deucher
parent 1957f27de2
commit 50e14a62ac
1 changed files with 18 additions and 2 deletions
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20
drivers/gpu/drm/amd/amdgpu/nv.c
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@ -909,8 +909,24 @@ static int nv_common_early_init(void *handle)
adev->external_rev_id = adev->rev_id + 0x82;
break;
case IP_VERSION(10, 3, 6):
adev->cg_flags = 0;
adev->pg_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 |
AMD_CG_SUPPORT_MC_MGCG |
AMD_CG_SUPPORT_MC_LS |
AMD_CG_SUPPORT_SDMA_LS |
AMD_CG_SUPPORT_HDP_MGCG |
AMD_CG_SUPPORT_HDP_LS |
AMD_CG_SUPPORT_ATHUB_MGCG |
AMD_CG_SUPPORT_ATHUB_LS |
AMD_CG_SUPPORT_IH_CG;
adev->pg_flags = AMD_PG_SUPPORT_GFX_PG;
adev->external_rev_id = adev->rev_id + 0x01;
break;
case IP_VERSION(10, 3, 7):