[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
Thu Mar 23 23:15:59 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=93578
--- Comment #112 from PJ <foobar at pjmodos.net> ---
(In reply to Jani Nikula from comment #111)
> (In reply to Mads from comment #110)
> > Again, thanks for finally fixing this!
>
> FWIW, as noted in comment #98, the bug is really in the dongle, and the
> patch is a workaround.
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).
--
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20170323/52244e51/attachment.html>
More information about the intel-gfx-bugs
mailing list