Still present with kernel-4.0.5-200.fc21.x86_64:
[drm:radeon_get_legacy_connector_info_from_bios [radeon]] *ERROR* Unknown connector type: 8
Still present with kernel- 4.0.5-200. fc21.x86_ 64:
[drm:radeon_ get_legacy_ connector_ info_from_ bios [radeon]] *ERROR* Unknown connector type: 8