<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [DP MST + DP-HDMI] DisplayPort always defaults to incorrect limited-range RGB on FullHD external display"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108821#c18">Comment # 18</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [DP MST + DP-HDMI] DisplayPort always defaults to incorrect limited-range RGB on FullHD external display"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108821">bug 108821</a>
from <span class="vcard"><a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> <span class="fn">Ville Syrjala</span></a>
</span></b>
<pre>(In reply to Ivan Vlk from <a href="show_bug.cgi?id=108821#c17">comment #17</a>)
<span class="quote">> So I did the setting, but mode seems to be unknown. Tried to Google it, no
> success with this particular setting. Here are some infos:
>
> $ glxinfo|egrep "OpenGL vendor|OpenGL renderer"
> OpenGL vendor string: Intel Open Source Technology Center
> OpenGL renderer string: Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2)
>
> Active card from xrandr --verbose:
>
> DP-2-2 connected primary 1600x900+0+0 (0x76) normal (normal left inverted
> right x axis y axis) 598mm x 336mm</span >
That looks like MST. *facepalm* we don't have limited range handling hooked up
for MST... nor audio/max_bpc it seems :(</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>