https://bugs.freedesktop.org/show_bug.cgi?id=73530
--- Comment #109 from Alex Deucher alexdeucher@gmail.com --- (In reply to N.Leiten from comment #108)
(In reply to Alex Deucher from comment #102)
Created attachment 115802 [details] [review] [review] retry dpcd fetch
Does this patch help?
It didn't work for me, trying some other changes for now.
Please attach your dmesg output with attachment 115782 and attachment 115778 applied.