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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 - Failed to power on power well 2 when no HDMI/DP monitor is connected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91255">91255</a>
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<th>Summary</th>
<td>Failed to power on power well 2 when no HDMI/DP monitor is connected
</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>major
</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
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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
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>If there is no HDMI/DP monitor connected, it will fail to power on power well
2.
This will cause HDA display audio totally not work even get the information of
the codec.
The attached dmesg shows the error message when audio try to power on the power
well 2 when there is no monitor.</pre>
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</p>
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