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    <body><span class="vcard"><a class="email" href="mailto:yex.tian@intel.com" title="ye.tian <yex.tian@intel.com>"> <span class="fn">ye.tian</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [SNB/BSW/SKL bisected] black screen on DP+eDP"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=90861">bug 90861</a>
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          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
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           <td style="text-align:right;">Status</td>
           <td>NEEDINFO
           </td>
           <td>NEW
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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [SNB/BSW/SKL bisected] black screen on DP+eDP"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=90861#c34">Comment # 34</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [SNB/BSW/SKL bisected] black screen on DP+eDP"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=90861">bug 90861</a>
              from <span class="vcard"><a class="email" href="mailto:yex.tian@intel.com" title="ye.tian <yex.tian@intel.com>"> <span class="fn">ye.tian</span></a>
</span></b>
        <pre>(In reply to Jani Nikula from <a href="show_bug.cgi?id=90861#c29">comment #29</a>)
<span class="quote">> Should be fixed by

> commit aee5624f3158be1aecd808351607d7a6ded09643
> Author: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>>
> Date:   Wed Jun 10 10:24:19 2015 +0200

>     Revert "drm/i915: Make intel_display_suspend atomic, v2."

> commit f662af8c5c1619b91e3834fff103e7423e20df81
> Author: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>>
> Date:   Wed Jun 10 10:24:20 2015 +0200

>     Revert "drm/i915: Read hw state into an atomic state struct, v2."

> please retest current drm-intel-nightly.</span >


Test it on the latest nightly kernel
(4.1.0-rc7_drm-intel-nightly_bae303_20150611), SNB/BDW/BSW/SKL can not boot up.
we have file a <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [BSW/BDW/SKL Regression]system boot fail"
   href="show_bug.cgi?id=90929">bug 90929</a> tracking it.</pre>
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