[Bug 106529] dc=1 kernels somehow trigger a disconnect of an lg ultrawide monitor during DP link training while attempting a wakeup
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Aug 15 16:08:25 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=106529
--- Comment #3 from Mariusz Mazur <mariusz.g.mazur at gmail.com> ---
dc=1 codepath has the problem occur 100% of the times the display wakes up
(iirc).
dc=0 with your patch does not. It happens regularly, but not 100% of the times.
Which I guess does indicate there's some timing issues involved.
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