https://bugs.freedesktop.org/show_bug.cgi?id=30960 --- Comment #39 from Marek OlÅÃk <maraeo@xxxxxxxxx> 2010-10-24 15:38:54 PDT --- (In reply to comment #38) > (In reply to comment #32) > > In the kernel, there is function r100_copy_blit for copying buffers between RAM > > and VRAM using the 2D engine, and it's hooked up in the TTM. The function is > > used on r100 up to r500. > > > > I believe switching between the 2D and 3D engine doesn't work as it should or > > we don't flush some cache or something. > > Interesting theory - should this bug now include a title tag for r100-r500 DRM > kernel modules? Not necessary, it's just a theory. It would be interesting to rewrite that function to use the 3D engine on r300 and see if it fixes anything. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
