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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - intel-virtual-output not proxying xrandr/(un)plug events correctly"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80019">80019</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
<tr>
<th>Summary</th>
<td>intel-virtual-output not proxying xrandr/(un)plug events correctly
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>main.haarp@gmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/intel
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=101037" name="attach_101037" title="i-v-o debug log">attachment 101037</a> <a href="attachment.cgi?id=101037&action=edit" title="i-v-o debug log">[details]</a></span>
i-v-o debug log
Hello,
I'm noticing some more bugs in intel-virtual-output. The setup is the same as
in <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - intel-virtual-output: fatal IO error 9 when external display is enabled"
href="show_bug.cgi?id=79994">bug 79994</a>.
When I first start the discrete GPU and i-v-o with no outputs connected, then
plug in a display, this display will still show as disconnected in
$ xrandr
however, when I run
$ xrandr -d :8
i-v-o then correctly declares it as connected on :0. Shouldn't running xrandr
on :0 suffice for i-v-o to proxy that query to :8?
Additionally, when I disconnect the display, :0 is also not notified until I
run
$ xrandr -d :8
at which point i-v-o runs into a bug and stops functioning properly (see the
attached log)</pre>
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