drm/amdgpu: enable gmc clockgating for ST

Acked-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 0e9d3821a712..a330d70ae202 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1119,7 +1119,10 @@ static int vi_common_early_init(void *handle)
         case CHIP_STONEY:
                 adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG |
                         AMD_CG_SUPPORT_GFX_MGCG |
-                        AMD_CG_SUPPORT_GFX_MGLS;
+                        AMD_CG_SUPPORT_GFX_MGLS |
+                        AMD_CG_SUPPORT_BIF_LS |
+                        AMD_CG_SUPPORT_HDP_MGCG |
+                        AMD_CG_SUPPORT_HDP_LS;
                 adev->pg_flags = 0;
                 adev->external_rev_id = adev->rev_id + 0x1;
                 break;