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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 --- - Artifacts in kernel 3.16-rc1 and HD 7750"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80235">80235</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>Artifacts in kernel 3.16-rc1 and HD 7750
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>rgfernandes@gmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg CVS
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Radeon
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=101360" name="attach_101360" title="Image showing the artifact">attachment 101360</a> <a href="attachment.cgi?id=101360&action=edit" title="Image showing the artifact">[details]</a></span>
Image showing the artifact
I have updated the kernel to 3.16-rc1 and got some screen artifacts.
I have bisected the problem and found that the commit
1aab5514ca9604e0263f658a067da0189c86a35b (drm/radeon: rework page flip handling
v3) is causing these artifacts.
I am attaching some images to show these artifacts.
There is also a artifact in steam logo inside Portal 2 (the background texture
seems to disapear) that does not happen in commit just before
(1a0e79184132c5dc0e03a4047eacecc52c24deae).
I got 2 freezes too. The computer does not respond anymore, I can't switch to
console and after some seconds the computer reboots.
But I not sure if this problem is in this commit
(1aab5514ca9604e0263f658a067da0189c86a35b).</pre>
</div>
</p>
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