Gerd, can you pls retest? I think due to your change in the above referenced commit to switch to active_only=true in commit_planes() this is now broken.
Yes, probably it'll break things.
Any branch I can test? Your "stuff" branch seems to not yet have the commit above.
I guess virtio-gpu should switch over to override .atomic_commit_tail instead of .atomic_commit?
See v2 that I've sent out - it contains these changes already. Patch applies on top of topic/drm-misc, but I'll be pushing out a new version of stuff asap.
Tested refreshed "stuff" branch now, seems to work just fine. Anything specific to look out for?
cheers Gerd