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<body><span class="vcard"><a class="email" href="mailto:han.lu@intel.com" title="Lu, Han <han.lu@intel.com>"> <span class="fn">Lu, Han</span></a>
</span> changed
<a class="bz_bug_link
bz_status_CLOSED bz_closed"
title="CLOSED WORKSFORME - [BXT-P/APL] Broken screen appeared when change pipeline for DP or HDMI under 4K resolution"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95500">bug 95500</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>RESOLVED
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<td>CLOSED
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<b><a class="bz_bug_link
bz_status_CLOSED bz_closed"
title="CLOSED WORKSFORME - [BXT-P/APL] Broken screen appeared when change pipeline for DP or HDMI under 4K resolution"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95500#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_CLOSED bz_closed"
title="CLOSED WORKSFORME - [BXT-P/APL] Broken screen appeared when change pipeline for DP or HDMI under 4K resolution"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95500">bug 95500</a>
from <span class="vcard"><a class="email" href="mailto:han.lu@intel.com" title="Lu, Han <han.lu@intel.com>"> <span class="fn">Lu, Han</span></a>
</span></b>
<pre>The issue seems to be a gfx user space issue in our side. Since GFX cannot
reproduce this issue and it doesn't block audio pipeline test anymore, The
issue can be closed to us. If the issue is reproduced in the future, we can
reopen it.
Our steps to test the pipeline switch for audio:
1. stop lightdm //lightdm is a display manager
# sudo /etc/init.d/lightdm stop
2. start xinit
# xinit
3. in xinit, test the pipeline switch
# xrandr --output HDMIn/DPn --crtc m
4. do the audio test.</pre>
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