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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Intel Graphic Drivers don't detect Chrontel CH7511B DP to LVDS bridge"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92172">92172</a>
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<th>Summary</th>
<td>Intel Graphic Drivers don't detect Chrontel CH7511B DP to LVDS bridge
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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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>adolfo_sm_cr@hotmail.com
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=118507" name="attach_118507" title="dmesg file">attachment 118507</a> <a href="attachment.cgi?id=118507&action=edit" title="dmesg file">[details]</a></span>
dmesg file
O.S: Ubuntu 14.10
Kernel 4.2
Intel Bay Trail I
Using DP to LVDS converter CH7511B
1) There is signal on the monitor before entering to Operating System
2) There is signal on the monitor if using Windows 7
3) There is no signal on the monitor if using Ubuntu 14.10
-xrandr shows output disconnected
-attached dmesg with drm.debug=0xe</pre>
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</p>
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