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    <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>
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            <th>What</th>
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           <td style="text-align:right;">Status</td>
           <td>NEW
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           <td>NEEDINFO
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            <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>
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