drm/amdgpu: enable athub/mmhub PG for beige_goby

Enable athub/mmhub power gating for beige_goby.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 777998b..6a31733 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -1282,7 +1282,9 @@ static int nv_common_early_init(void *handle)
                        AMD_CG_SUPPORT_GFX_CGCG |
                        AMD_CG_SUPPORT_GFX_3D_CGCG;
                adev->pg_flags = AMD_PG_SUPPORT_VCN |
-                       AMD_PG_SUPPORT_VCN_DPG;
+                       AMD_PG_SUPPORT_VCN_DPG |
+                       AMD_PG_SUPPORT_ATHUB |
+                       AMD_PG_SUPPORT_MMHUB;
                adev->external_rev_id = adev->rev_id + 0x46;
                break;
        default: