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<base href="https://bugs.freedesktop.org/" />
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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 --- - [ILK,IVB]kms_flip error: inter-flip ts jitter"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59999">59999</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[ILK,IVB]kms_flip error: inter-flip ts jitter
</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>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>bingx.a.yan@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>XOrg CVS
</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=73801" name="attach_73801" title="inter-flip-ILK.dmesg">attachment 73801</a> <a href="attachment.cgi?id=73801&action=edit" title="inter-flip-ILK.dmesg">[details]</a></span>
inter-flip-ILK.dmesg
ILK Environment(32 bit):
--------------------
Kernel: (drm-intel-nightly)2d039f65e28be0be6ef765f6da45df6b3c4efef2
Some additional commit info:
Merge: ef13e7f 735dc0d
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Fri Jan 25 00:00:02 2013 +0100
Description:
--------------------
Using the latest -nightly
1.Running some kms_flip subcases fail and there are same std out.
2.std out:
Using monotonic timestamps
running testcase: flip-vs-blocking-wf-vblank
Beginning flip-vs-blocking-wf-vblank on crtc 3, connector 10
1366x768 60 1366 1398 1422 1426 768 771 775 806 0x9 0x48 69000
...................................................................................................................inter-flip
ts jitter: 0s, 49992us
3.Fail like this ,subcase list on ILK & IVB:
(1)flip-vs-absolute-wf_vblank
(2)flip-vs-blocking-wf-vblank
(3)flip-vs-wf_vblank
(4)plain-flip-fb-recreate
(5)plain-flip-ts-check
4.And this fail also exist in IVB.
IVB Environment(64 bit):
--------------------
Kernel: (drm-intel-nightly)5e94786cd18121acb51cf75478b3bf9eec56c26c
Some additional commit info:
Merge: b286e36 735dc0d
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Mon Jan 28 00:29:10 2013 +0100
5.I attached both the dmesg.</pre>
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