> > Acked-by: Thomas Zimmermann <tzimmermann@xxxxxxx> > > > > but I'd like to have someone with more architecture expertise ack this > > as well. > > Agreed. All my testing is using the bochs_drm framebuffer under qemu-system-sparc64 > (a sun4u machine) so it would be nice to get an ACK from Dave or someone else who can > vouch for this on real hardware. I'm not sure there exists real hardware that would come down this path, I believe the last sparc64 with a GPU is a mach64, or maybe an r128 card. Otherwise I think using the memcpy io should be fine here on all architectures. Dave.
