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<body><span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [snb dp dongle] DP-to-dual-HDMI (link_train issue?)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=49402">bug 49402</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>ASSIGNED
</td>
<td>RESOLVED
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [snb dp dongle] DP-to-dual-HDMI (link_train issue?)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=49402#c29">Comment # 29</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [snb dp dongle] DP-to-dual-HDMI (link_train issue?)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=49402">bug 49402</a>
from <span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span></b>
<pre>Presumed fixed by
commit 70aff66c953054334bf0569696901c13e206ade6
Author: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>>
Date: Fri Sep 27 15:10:44 2013 +0300
drm/i915/dp: do not write DP_TRAINING_PATTERN_SET all the time
We've fixed a number of display port link training issues, including the one
above, and the Zotac adapter now works for me without problems running
drm-intel-nightly branch of [1].
Please reopen if the problem persists running drm-intel-nightly.
If there is interest in getting this backported to stable kernels, please try a
v3.12-rc kernel, cherry-pick the above commit on top (it applies cleanly), and
report your Tested-by: if it works. Thanks.
[1] git://people.freedesktop.org/~danvet/drm</pre>
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