6447acb8b3
Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports damage handling, which is required by ili9163. Avoids the overhead of fbdev-generic's additional shadow buffering. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-34-tzimmermann@suse.de