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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GK104] MST DisplayPort HiDPI screen flicker"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108520#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [GK104] MST DisplayPort HiDPI screen flicker"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108520">bug 108520</a>
from <span class="vcard"><a class="email" href="mailto:jhnmlkvch9@gmail.com" title="JM9 <jhnmlkvch9@gmail.com>"> <span class="fn">JM9</span></a>
</span></b>
<pre>(In reply to Ilia Mirkin from <a href="show_bug.cgi?id=108520#c5">comment #5</a>)
<span class="quote">> OK, so ...
>
> A few facts:
>
> - GK104
> - Driving 4 monitors
>
> Question: Are the 2560x1440 and 1920x1200 daisy-chained (hence the "MST"
> reference), or is it just that the 2560x1440 monitor's manufacturer name is
> "MST", without any reference to Multi-Stream Transport?</span >
They are not daisy-chained. I'm not sure about the MST reference. I think this
is a regression in X11 1.20. I filed a separate bug about that:
<a href="https://bugzilla.freedesktop.org/show_bug.cgi?id=108516">https://bugzilla.freedesktop.org/show_bug.cgi?id=108516</a>
(If Hybrid Graphics is enabled, MST reference is gone.)
Another odd thing I noticed is, if I start X and then hot plug the monitor,
there is no flicker.</pre>
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