On 11/10/16 09:32 PM, StDenis, Tom wrote: > It's used by the UMD though they read from 0/*/* when reading the > RASTER_CONFIG registers (which may be a bug...) We should probably clarify what userspace is trying to do there, and whether the hardware actually does that. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer