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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 - [GLK] *ERROR* GPIO index X request failed"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105321">105321</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[GLK] *ERROR* GPIO index X request failed
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (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>luis.botello.ortega@intel.com
</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>
<tr>
<th>i915 platform</th>
<td>GLK
</td>
</tr>
<tr>
<th>i915 features</th>
<td>display/DSI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=137742" name="attach_137742" title="dmesg">attachment 137742</a> <a href="attachment.cgi?id=137742&action=edit" title="dmesg">[details]</a></span>
dmesg
==Bug detailed description==
--------------------------------------------------
Some error messages related to GPIO index "x" are shown in dmesg while changing
resolution on MIPI DSI panel.
==Steps to reproduce==
--------------------------------------------------
1. Install latest drm-tip kernel
2. Change resolution on MIPI DSI panel
3. Check dmesg
==Actual results==
--------------------------------------------------
Resolution is changed properly but some error messages are seen on dmesg.
======================================
Software
======================================
kernel version : 4.16.0-rc3-drm-tip-ww9-commit-d8a0797+
architecture : x86_64
os version : Ubuntu 17.10
======================================
Hardware
======================================
platform : Geminilake
motherboard model : Geminilake
cpu information : Intel(R) Pentium(R) Silver N5000 CPU @ 1.10GHz
gpu card : Intel Corporation Device 3184 (rev 03) (prog-if 00
[VGA controller])
cpu thread : 4
cpu core : 4
displays connected : DSI-1</pre>
</div>
</p>
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