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

Add AMD_CG_SUPPORT_SDMA_LS support.
SDMA MGCG programming is migrated to RLC.

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 2021-01-11 13:16:31 +08:00 committed by Alex Deucher
parent a885bea764
commit f1e9aa65f8
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/nv.c
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@ -1335,7 +1335,8 @@ static int nv_common_early_init(void *handle)
AMD_CG_SUPPORT_GFX_CP_LS |
AMD_CG_SUPPORT_GFX_FGCG |
AMD_CG_SUPPORT_MC_MGCG |
AMD_CG_SUPPORT_MC_LS;
AMD_CG_SUPPORT_MC_LS |
AMD_CG_SUPPORT_SDMA_LS;
adev->pg_flags = AMD_PG_SUPPORT_GFX_PG;
adev->external_rev_id = adev->rev_id + 0x01;
break;