[-mesa-dev, +amd-gfx] This looks suspicious: [ 780.811943] [drm] dc_pre_update_surfaces_to_stream: commit 1 surfaces to stream 0x1ade3000 Marek ---------- Forwarded message ---------- From: Romain Failliot <romain.failliot@xxxxxxxxxxxx> Date: Sat, Jan 21, 2017 at 9:50 PM Subject: Re: [Mesa-dev] [AMD] Screen flickering with 4K and RX 480, would be glad to help debugging To: Marek Olšák <maraeo at gmail.com> Cc: mesa-dev <mesa-dev at lists.freedesktop.org> Hi! 2017-01-02 15:10 GMT-05:00 Marek Olšák <maraeo at gmail.com>: > > Does dmesg or Xorg.0.log show anything? I don't know if it's really relevant, but here are my `dmesg` and `journalctl -b _COMM=gdm-x-session` ('xorg' files) before and after a session of Dota. I got two glitches and quit Dota right away. The main diff I see is between the xorg log, but I don't know if it means anything. Please see the attached tarball. Thanks! -------------- next part -------------- A non-text attachment was scrubbed... Name: log.tar.bz2 Type: application/x-bzip2 Size: 39956 bytes Desc: not available URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20170121/62072836/attachment-0001.bin>