drm/amdgpu: enable athub/mmhub PG for dimgrey_cavefish

Set athub/mmhub PG flag for dimgrey_cavefish.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@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 111637b..229ec1d 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -913,7 +913,9 @@ static int nv_common_early_init(void *handle)
                        AMD_CG_SUPPORT_MC_LS;
                adev->pg_flags = AMD_PG_SUPPORT_VCN |
                        AMD_PG_SUPPORT_VCN_DPG |
-                       AMD_PG_SUPPORT_JPEG;
+                       AMD_PG_SUPPORT_JPEG |
+                       AMD_PG_SUPPORT_ATHUB |
+                       AMD_PG_SUPPORT_MMHUB;
                adev->external_rev_id = adev->rev_id + 0x3c;
                break;
        default: