[Bug 93578] [SKL] 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 #114 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to PJ from comment #112)
> I see in the linked thread there that you are thinking of limiting the fix
> to this specific device. So I want to say that I seen it in other devices
> too (mostly noname tb3 to hdmi or displayport cables). But for example the
> cable I am using how has multiple lanes so while it can't do 5.4 on one lane
> in linux, it can do HD resolution because of multiple lanes as long as I
> disable the higher speed support in my display (otherwise it goes bonkers
> under linux too).

They are possibly using the same chip as DA200.

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