[why] It helps debugging display setup issues
Tested-by: NDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: NNikola Cornij <nikola.cornij@amd.com>
Reviewed-by: NNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: NSolomon Chiu <solomon.chiu@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>