- When they have a gpu copy ofcource. - Use the presence of a cpu copy as a hint to fall back instead of UTS'ing in exaHWCopyNtoN. Signed-off-by: Maarten Maathuis <madman2003@gmail.com> Acked-by: Michel Dänzer <michel@daenzer.net> Signed-off-by: Keith Packard <keithp@keithp.com>