drm/amdgpu: enable vcn clock gating for rn

Enable VCN middle grain 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 d919ccc91c732d696ccc528aa83be38a4b6c121a..4afa75e0c0e5fcbe92a5411760803ad421da330b 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1168,7 +1168,8 @@ static int soc15_common_early_init(void *handle)
                                 AMD_CG_SUPPORT_SDMA_LS |
                                 AMD_CG_SUPPORT_BIF_LS |
                                 AMD_CG_SUPPORT_HDP_LS |
-                                AMD_CG_SUPPORT_ROM_MGCG;
+                                AMD_CG_SUPPORT_ROM_MGCG |
+                                AMD_CG_SUPPORT_VCN_MGCG;
                adev->pg_flags = 0;
                adev->external_rev_id = adev->rev_id + 0x91;