<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW]igt/kms_flip/rcs-wf_vblank-vs-dpms causes *ERROR* too many voltage retries, give up"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87855">87855</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BDW]igt/kms_flip/rcs-wf_vblank-vs-dpms causes *ERROR* too many voltage retries, give up
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=111506" name="attach_111506" title="test log">attachment 111506</a> <a href="attachment.cgi?id=111506&action=edit" title="test log">[details]</a></span>
test log
==System Environment==
--------------------------
Regression: not sure
Non-working platforms: BDW
==kernel==
--------------------------
drm-intel-nightly/4fa23142a15526f4a4b5df61f26eacdd558a849a
commit 4fa23142a15526f4a4b5df61f26eacdd558a849a
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Fri Dec 19 15:33:33 2014 +0100
drm-intel-nightly: 2014y-12m-19d-14h-33m-07s UTC integration manifest
==Bug detailed description==
-----------------------------
It causes <3>[ 993.707284] [drm:intel_dp_start_link_train [i915]] *ERROR* too
many voltage retries, give up" on drm-intel-nightly kernel when run automation
testing. run the binary, I am unable to reproduce the fail. I am not sure which
case impacts it.
Following cases also has this error:
igt/kms_flip/flip-vs-dpms-off-vs-modeset
igt/kms_flip/flip-vs-dpms-off-vs-modeset-interruptible
igt/kms_flip/single-buffer-flip-vs-dpms-off-vs-modeset
igt/kms_flip/single-buffer-flip-vs-dpms-off-vs-modeset-interruptible
==Reproduce steps==
----------------------------
1. Run full igt</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>