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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 --- - [Bisected]igt/kms_flip/flip-vs-absolute-wf_vblank fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69012">69012</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>[Bisected]igt/kms_flip/flip-vs-absolute-wf_vblank fails
</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>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</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=85300" name="attach_85300" title="dmesg">attachment 85300</a> <a href="attachment.cgi?id=85300&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: PNV/ILK/SNB/IVB/HSW
Kernel: (drm-intel-nightly) b315fedf01ac717f1c2a5eaa6959335b6baf7150
Bug detailed description:
-----------------------------
It fails on PNV/ILK/SNB/IVB/HSW with -fixes,-queued and -nightly kernel.
Following cases also fail with same bisect commit:
igt/kms_flip/flip-vs-absolute-wf_vblank-interruptible
igt/kms_flip/flip-vs-modeset-vs-hang-interruptible
igt/kms_flip/flip-vs-panning-vs-hang
igt/kms_flip/flip-vs-panning-vs-hang-interruptible
Bisect shows: 865b7821e37dbca4cc0c2ff6f91236c09e91b26b is the first bad commit.
commit 865b7821e37dbca4cc0c2ff6f91236c09e91b26b
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
AuthorDate: Thu Aug 29 16:43:18 2013 +0100
Commit: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
CommitDate: Thu Aug 29 17:41:01 2013 +0100
kms_flip: Hook up primary events for page-flips
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
output:
Using monotonic timestamps
Beginning flip-vs-absolute-wf_vblank on crtc 3, connector 7
1280x1024 60 1280 1328 1440 1688 1024 1025 1028 1066 0x5 0x48 108000
...inter-flip ts jitter: 0s, 66652us
Subtest flip-vs-absolute-wf_vblank: FAIL
DPMS property not found on 7
Reproduce steps:
----------------------------
1. ./kms_flip --run-subtest flip-vs-absolute-wf_vblank</pre>
</div>
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