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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
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<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - center and lfe channels screwed up on suspend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80162">80162</a>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
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<th>Summary</th>
<td>center and lfe channels screwed up on suspend
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Classification</th>
<td>Unclassified
</td>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Reporter</th>
<td>pierre-bugzilla@ossman.eu
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Component</th>
<td>DRM/Radeon
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
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<pre>Started out in the kernel bugzilla as I figured this was an alsa driver
problem:
<a href="https://bugzilla.kernel.org/show_bug.cgi?id=77901">https://bugzilla.kernel.org/show_bug.cgi?id=77901</a>
<span class="quote">> AMD HDMI audio output. Works fine until I suspend the machine. After resume, center channel is silent and LFE channel is sent as center.
>
> Massive issue as the center channel is the most used one of all in multichannel audio sources. :/
>
> Unloading just snd_hda_intel and reloading it seems to work around the issue.</span >
The verdict there though was that it didn't seem like the audio end was doing
anything wrong, so it must be something in the graphics driver.
Help?</pre>
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