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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 --- - [HSW ULT/IVB]I-G-T/testdisplay mode 1440x240 overscan"
href="https://bugs.freedesktop.org/show_bug.cgi?id=72743">72743</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[HSW ULT/IVB]I-G-T/testdisplay mode 1440x240 overscan
</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>qingshuai.tian@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=90819" name="attach_90819" title="Image of the monitor on 1440x240 mode">attachment 90819</a> <a href="attachment.cgi?id=90819&action=edit" title="Image of the monitor on 1440x240 mode">[details]</a></span>
Image of the monitor on 1440x240 mode
Environment:
--------------------------------------------
Kernel: (drm-intel-next-queued)df4547d82589714f1b0cecd93569130a452cbf46
Platform: HSW ULT/IVB
Description:
--------------------------------------------
When I tested I-G-T/testdisplay with a new monitor which supports 1440x240 mode
on a HSW ultrabook(Lenovo u330p), I found that the 1440x240 mode can't show
competely on the screen(a little incomplete on the left side of the image). I
took a picture and attached it in the attachment. And the dmesg.
All of the modes that no completely showed:
[33] 1440x240 60 1440 1478 1602 1716 240 244 247 262 0x100a 0x40 27027
[35] 1440x240 60 1440 1478 1602 1716 240 244 247 262 0x100a 0x40 27000
Reproduce steps:
--------------------------------------------
1. boot a machine
2. ./testdisplay -a</pre>
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