10 Jul
2020
10 Jul
'20
9:11 p.m.
Acked-by: Thomas Zimmermann tzimmermann@suse.de
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.