<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> <span class="fn">Maarten Lankhorst</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BYT/BSW Bisected] Suspend Resume time increase to 6000+ ms"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90868">bug 90868</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>NEEDINFO
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BYT/BSW Bisected] Suspend Resume time increase to 6000+ ms"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90868#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BYT/BSW Bisected] Suspend Resume time increase to 6000+ ms"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90868">bug 90868</a>
from <span class="vcard"><a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> <span class="fn">Maarten Lankhorst</span></a>
</span></b>
<pre>Ah thanks, that's useful.
Doing some analysis on the diff:
intel_display_power_put is called on more domains on the good commit.
This points to a possible bug in power domains.
For the primary plane src and dst seems to indicate why planes stay hidden:
-[drm:intel_dump_pipe_config] scaler:0 src (0, 0) 0x0 dst (0, 0) 0x0
+[drm:intel_dump_pipe_config] scaler:0 src (0, 0) 1920x1080 dst (0, 0)
1920x1080
This shows a bug caused by not having support for atomic planes, it's fixed by
convert to atomic, part 3.
I also see the following, more worrying error:
-[drm:vlv_enable_pll [i915]] *ERROR* DPLL 0 failed to lock
Just in case I already fixed it, could you test with
<a href="http://cgit.freedesktop.org/~mlankhorst/linux/log/?h=unify-flip-modeset">http://cgit.freedesktop.org/~mlankhorst/linux/log/?h=unify-flip-modeset</a> ?
If it doesn't fit it, post a log with drm.debug=0x1f on that branch please.</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>
</ul>
</body>
</html>