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<body><span class="vcard"><a class="email" href="mailto:lakshminarayana.vudum@intel.com" title="Lakshmi <lakshminarayana.vudum@intel.com>"> <span class="fn">Lakshmi</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Dell XPS15 (HD530 & GeForce 950) external screen via dock/HDMI no text display & gdm freeze"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111502">bug 111502</a>
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<table border="1" cellspacing="0" cellpadding="8">
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Priority</td>
<td>not set
</td>
<td>high
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<td style="text-align:right;">Severity</td>
<td>critical
</td>
<td>major
</td>
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Dell XPS15 (HD530 & GeForce 950) external screen via dock/HDMI no text display & gdm freeze"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111502#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Dell XPS15 (HD530 & GeForce 950) external screen via dock/HDMI no text display & gdm freeze"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111502">bug 111502</a>
from <span class="vcard"><a class="email" href="mailto:lakshminarayana.vudum@intel.com" title="Lakshmi <lakshminarayana.vudum@intel.com>"> <span class="fn">Lakshmi</span></a>
</span></b>
<pre>(In reply to HaJo Schatz from <a href="show_bug.cgi?id=111502#c4">comment #4</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=145217" name="attach_145217" title="drm-tip logs">attachment 145217</a> <a href="attachment.cgi?id=145217&action=edit" title="drm-tip logs">[details]</a></span>
> drm-tip logs
> </span >
<span class="quote">> Seems like some register settings in the dock which do not get initialized
> by the working kernels <= 5.0, so those then crash, don't serve
> dock-connected HIDs, etc. Need to power-down the dock for an extended time
> (30mins+) to get back to a stable hardware after one of the 5.1+ kernels ran.</span >
Is it the same with drmtip? If you power-down the dock for the same time period
as said above, external screen is working fine with drmtip kernel?</pre>
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