https://bugzilla.kernel.org/show_bug.cgi?id=204181
--- Comment #14 from Sergey Kondakov (virtuousfox@gmail.com) --- (In reply to Nicholas Kazlauskas from comment #10)
Thanks for all the logs.
I meant drm.debug=4 actually, the drm=debug=4 was a typo on my part - sorry!
So, I've got all I could on this.
Could this be relevant to my recent LCD overclock ? I haven't tried going back to 60 fps yet. cvt executable and modes/xf86cvt.c in X-server weren't updated for years and can't even produce cvt-1.2 modes or any useful "reduced blanking" modes with them, so I had to go for things like: https://github.com/kevinlekiller/cvt_modeline_calculator_12 and https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=899066 On Windows I had to use https://www.monitortests.com/forum/Thread-Custom-Resolution-Utility-CRU because AMD driver refuses to use custom modes it itself generates with "unsupported" (yeah, right…) "error" naggings.