[Bug 93578] Intel HD 520 failed to train DP when connected with a external monitor

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93578

--- Comment #60 from Mads <mads at ab3.no> ---
Hm.. I'm using a 4k monitor with such a cable with a drm-intel-nightly kernel
from last week, and that works fine (dell xps 15 9550).. I've experienced power
well issues in dmesg if I boot the laptop with the monitor connected during
boot though, that's a bit annoying.

My dell had backlight flickering issues too, but that was bios related..

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