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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BSW] eDP screen is blank when booting with DP display connected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87223">87223</a>
</td>
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<tr>
<th>Summary</th>
<td>[BSW] eDP screen is blank when booting with DP display connected
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>DRI git
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>jeff.zheng@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=110718" name="attach_110718" title="dmesg information after step 3">attachment 110718</a> <a href="attachment.cgi?id=110718&action=edit" title="dmesg information after step 3">[details]</a></span>
dmesg information after step 3
==System Environment==
--------------------------
Regression: No. First test on this machine.
Non-working platforms: BSW
Working platforms:
==kernel==
--------------------------
-nightly: a243fbbcfd348ec042b100f3ce02f215252d177d(fails)
-queued: 5cb7179b428cf00dd96e74ed4f37efb19ba05e14(test fails in the same way)
Detail of the commit
-fixes: sha1 (test fails in the same way)
Detail of the commit
==Bug detailed description==
-----------------------------
Boot BSW with DP connected, when login appears on DP display, the eDP screen
does not show anything.
If I boot BSW without DP connected, I can see login on DP display. But if I
connect DP screen with BSW, only DP screen shows login and eDP screen is blank
again.
==Reproduce steps==
----------------------------
1. Connect DP display to BSW and boot BSW
2. When login appears on DP display, the eDP screen does not show anything
3. Running xinit shows xterm on DP display, but eDP screen still does not show
anything.</pre>
</div>
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