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

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Dec 12 11:39:29 UTC 2016


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

--- Comment #70 from Mads <mads at ab3.no> ---
Strange thing is.. I saw nothing in dmesg when I plugged in the DA200 dongle
first, although it worked. I connected it to an old CRT monitor that defaults
to 1024x768 (through HDMI by using an adapter). The output from
da200_after1920x1080.log was after plugging the dongle and then running xrandr
--output DP-1 --mode 1920x1080.

I applied your patch before doing all this.

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