- Fixing compilation with ENABLE_FBC flag
  which was broken after flattening core_dc to dc
Signed-off-by: NRoman Li <Roman.Li@amd.com>
Reviewed-by: NJerry Zuo <Jerry.Zuo@amd.com>
Acked-by: NHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>