Commit b4e46c0444bb09f4af59d9d13acc939a0fbbc6d6 causes a regression where PRIME-driven heads are solid black, despite configuration and presentation seemingly working correctly. This occurs both with the old unsynchronized path, and the new synchronized path. Tested with the NVIDIA proprietary driver as the PRIME output source, and i915/modesetting as the PRIME output sink.
*** This bug has been marked as a duplicate of bug 97154 ***
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.