A previous associate of mine asked if someone would be able to help with upstreaming some work that they had done recently for virtio, and I was more then happy to help. These fixes help maintain FB damage clips between framebuffer changes, which were previously discarded even when userspace provided accumulated per-buffer damage.
Patches apply on top of drm-misc/drm-misc-next. Christian Hergert (2): drm/virtio: preserve damage clips for rendered resources drm/virtio: Recalculate ignore_damage_clips on every update drivers/gpu/drm/virtio/virtgpu_plane.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) base-commit: f9c2f70ee41544717b3c209083073db1e21f919b -- 2.55.0
