mgag200: Improve damage handling This series improves the damage handling on Matrox gpu, and allows Gnome/Wayland to run much better. Also include some driver cleanup.
Tested on a Dell T310 with Matrox MGA G200eW WPCM450 (rev 0a) v2: Drop remove mgag200_probe_vram() Rewrote the patch to warn if startaddr is not 0, and hw doesn't support it. (instead of removing the unused flag). Thanks, -- Jocelyn Jocelyn Falempe (3): mgag200: Add FB_DAMAGE_CLIPS support mgag200: Optimize damage clips mgag200: Warn once if trying to set start address on broken hardware. drivers/gpu/drm/mgag200/mgag200_mode.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) -- 2.35.1
