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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>high
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW bisected]Resume from S3 causes garbage on screen"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69837">69837</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 bisected]Resume from S3 causes garbage on screen
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>cancan.feng@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=86619" name="attach_86619" title="dmesg of system booting and S3">attachment 86619</a> <a href="attachment.cgi?id=86619&action=edit" title="dmesg of system booting and S3">[details]</a></span>
dmesg of system booting and S3
Bug detailed description:
--------------------------------------------
Resume from S3 will cause garbage on screen, just like the picture which I
attached. This is a regression, I have bisected it on -next-queued branch. I
will attach the whole dmesg of system booting and S3, in which you can find the
details.
Bisect result:
--------------------------------------------
c6916417c8575637659686ff0e4f744babf0cb4e is the first bad commit
commit c6916417c8575637659686ff0e4f744babf0cb4e
Author: Ben Widawsky <<a href="mailto:ben@bwidawsk.net">ben@bwidawsk.net</a>>
Date: Tue Sep 24 09:58:00 2013 -0700
drm/i915: Use the new vm [un]bind functions
Reproduce Steps:
---------------------------------------------
1. boot machine
2. echo mem > /sys/power/state</pre>
</div>
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