TearFree works in general, scrolling in Firefox is free of tearing with it without compositor.
But as soon as I enter fullscreen mode, it is broken afterwards.
This is on Gemini Lake and
recent xorg-server-git master, xf86-video-intel-git master
Attaching dmesg.log and xorg.log.
I reported a similar issue for xf86-video-amdgpu which got fixed:
Created attachment 145512 [details]
Created attachment 145513 [details]
I suggest bisecting Xorg...
Probably the fallout from
Author: Michel Dänzer <firstname.lastname@example.org>
Date: Mon Mar 25 12:32:48 2019 +0100
present/scmd: Check that the flip and screen pixmap pitches match
Thanks for your response.
This commit already has been reverted in master/1.20 branch, it is not at fault in this case.