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

HDP MGCG is enabled by default.
Adding AMD_CG_SUPPORT_HDP_MGCG to ensure hdp mgcg enabled.
HDP MGLS need to be enabled by driver.

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 2021-01-12 16:42:29 +08:00 committed by Alex Deucher
parent f1e9aa65f8
commit 6bd955723e
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/amdgpu/nv.c
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@ -1336,7 +1336,9 @@ static int nv_common_early_init(void *handle)
AMD_CG_SUPPORT_GFX_FGCG |
AMD_CG_SUPPORT_MC_MGCG |
AMD_CG_SUPPORT_MC_LS |
AMD_CG_SUPPORT_SDMA_LS;
AMD_CG_SUPPORT_SDMA_LS |
AMD_CG_SUPPORT_HDP_MGCG |
AMD_CG_SUPPORT_HDP_LS;
adev->pg_flags = AMD_PG_SUPPORT_GFX_PG;
adev->external_rev_id = adev->rev_id + 0x01;
break;