drm/amdgpu: enable gfx clock gating for rn

Enable gfx cg/mg/cp etc clock gating.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index a96582d..bef1e64 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1155,7 +1155,13 @@ static int soc15_common_early_init(void *handle)
                break;
        case CHIP_RENOIR:
                adev->asic_funcs = &soc15_asic_funcs;
-               adev->cg_flags = 0;
+               adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
+                                AMD_CG_SUPPORT_GFX_MGLS |
+                                AMD_CG_SUPPORT_GFX_3D_CGCG |
+                                AMD_CG_SUPPORT_GFX_3D_CGLS |
+                                AMD_CG_SUPPORT_GFX_CGCG |
+                                AMD_CG_SUPPORT_GFX_CGLS |
+                                AMD_CG_SUPPORT_GFX_CP_LS;
                adev->pg_flags = 0;
                adev->external_rev_id = adev->rev_id + 0x91;