On Sat, 8 Mar 2014 11:36:24 +0100 Daniel Vetter <daniel@xxxxxxxx> wrote: > On Fri, Mar 07, 2014 at 08:57:53AM -0800, Jesse Barnes wrote: > > As of IVB, the memory controller does internal swizzling already, so we > > shouldn't need to enable these. Based on an earlier fix from Kristian. > > > > Reported-by: Kristian Høgsberg <hoegsberg@xxxxxxxxx> > > Signed-off-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> > > Imo the right approach here is to check whether any of the > preserved/inherited framebuffers has tiling enabled, and if so we need to > preserve the swizzling mode the bios has set. > > Also this should be done on gen6+ since those are the machines where > swizzling can be changed. Ah yeah good point... haven't checked to see if any BIOSes enable this automatically. -- Jesse Barnes, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
