fdd0640b63
The drm_atomic_helper_damage_merged() helper merges all the damage clips into one rectangle. If there are multiple damage clips that aren't close to each other, the resulting rectangle could be quite big. Instead of using that function helper, iterate over all the damage clips and update them one by one. Suggested-by: Jocelyn Falempe <jfalempe@redhat.com> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220930152944.2584356-1-javierm@redhat.com