<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - DisplayPort Audio detected as unplugged with DP 1.2"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100513">100513</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>DisplayPort Audio detected as unplugged with DP 1.2
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>dex+fdobugzilla@dragonslave.de
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=130616" name="attach_130616" title="kernel 4.10.7 drm.debug=14 log">attachment 130616</a> <a href="attachment.cgi?id=130616&action=edit" title="kernel 4.10.7 drm.debug=14 log">[details]</a></span>
kernel 4.10.7 drm.debug=14 log
Lenovo Thinkpad T440s connected via DisplayPort to a Dell U3415W will show all
Audio Outputs as unplugged when Monitor is using DP 1.2 mode.
When switching DP 1.2 (and thus MST) off Audio will work.
This monitor is the primary and no secondary MST slave is connected.
The attached log contains a bootup with Monitor attached in DP 1.2 mode, switch
mode, restart X.
Kernel 4.10.7.</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 on the CC list for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>