[Bug 97244] [SKL] 5k tiled monitor DP sync issues

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 16 03:31:07 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97244

--- Comment #11 from David DeCarmine <hworld at holo-world.com> ---
Hey Tomas Bzatek,

Would you have any instructions on how I may get the same version of BFS
running? Would really love to get a working Linux even if it is buggy in other
ways. Also, when I plug the monitor in, it doesn't correctly configure both
monitors together. I have to manually put in some xrandr commands: `xrandr
--output DP-1 --mode 2560x2880 --output DP-2 --mode 2560x2880 --right-of DP-1`
Something like this. Is this what you're doing, or do you have an xorg config?
Or does your desktop just auto-detect?

As soon as I run the above command is when I get the really weird and glitchy
tiling errors with flickering that stays for a while. I actually tried using
the kernel in this repo
(https://copr.fedorainfracloud.org/coprs/hubbitus/kernel-pf/) which uses MuQSS
instead of BFS, but same issue. I may try compiling BFS into the kernel to see
if that works instead.

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