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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL][Audio][HD-A Display]: Can't refresh ELD information with cable hot-plug"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88876">88876</a>
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<th>Summary</th>
<td>[SKL][Audio][HD-A Display]: Can't refresh ELD information with cable hot-plug
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>libin.yang@intel.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<pre>Bug detailed description
=======
Connected with a HDMI or DisplayPort monitor, can get the correct ELD
information;
then unplug and plug the cable to another monitor, also get the original ELD
information, it can't be refreshed.
Reproduce Steps
==============
1. connected with one HDMI monitor, enter command: cat /proc/asound/PCH/eld#2.0
2. unplug the HDMI cable, enter command: cat /proc/asound/PCH/eld#2.0
3. plug the HDMI cable to another monitor, then enter command: cat
/proc/asound/PCH/eld#2.0
Expected Result
=============
Actual Result
===========
Analysis & Root Cause
===================
The old drm-intel-nightly is OK and the latest kernel drm-intel-nightly doesn't
work</pre>
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