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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] "testdisplay -d 16" on 3 pipe does not show in one monitor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89605">89605</a>
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<th>Summary</th>
<td>[BSW] "testdisplay -d 16" on 3 pipe does not show in one monitor
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>major
</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>jeff.zheng@intel.com
</td>
</tr>
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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>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=114377" name="attach_114377" title="dmesg with "testdisplay -d 16"">attachment 114377</a> <a href="attachment.cgi?id=114377&action=edit" title="dmesg with "testdisplay -d 16"">[details]</a></span>
dmesg with "testdisplay -d 16"
==System Environment==
--------------------------
HDMI monitor: ASUS VS239HR
DP monitor: ASUS PA238Q
BIOS: V59
Regression: Not sure. I tried drm-intel-testing-2015-02-14 and
drm-intel-testing-2015-01-30 but the status is bad so cannot try. The processor
and BIOS has upgraded this time.
Non-working platforms: BSW
==kernel==
--------------------------
-testing: drm-intel-testing-2015-03-13 (fails)
==Bug detailed description==
-----------------------------
"testdisplay -d 16" does not show rendered picture for all resolutions in HDMI
monitor
After this, "testdisplay -o 47, -d 16" shows normal (here 47 is the id of HDMI
monitor).
"testdisplay -a" and "testdisplay -d 32" also fail.
==Reproduce steps==
----------------------------
1. Connect HDMI and DP monitors and boot
2. testdisplay -d 16</pre>
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