[Why]
dcn3_01 supports gpu_vm, but this is not enabled in amdgpu_dm
Signed-off-by: NCharlene Liu <Charlene.Liu@amd.com>
Reviewed-by: NYongqiang Sun <yongqiang.sun@amd.com>
Acked-by: NEryk Brol <eryk.brol@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>