For #15, Sorry for causing you confusion, just put related HDR patch of Gemini Lake for your reference.
The patch for GLK were in i915 upstream. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.4-rc4&id=44b42ebfccfd9d6ef377a25e99ae0085b071e868 Gary -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1844775 Title: HDR support for Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ffmpeg/+bug/1844775/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs