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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT][CFL only] dmesg-warn *ERROR* [CONNECTOR:49:eDP-1] Link Training failed at link rate = 270000, lane count = 2"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105181">105181</a>
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<th>Summary</th>
<td>[BAT][CFL only] dmesg-warn *ERROR* [CONNECTOR:49:eDP-1] Link Training failed at link rate = 270000, lane count = 2
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>critical
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>elizabethx.de.la.torre.mena@intel.com
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<pre>Created <span class=""><a href="attachment.cgi?id=137488" name="attach_137488" title="dmesg_log">attachment 137488</a> <a href="attachment.cgi?id=137488&action=edit" title="dmesg_log">[details]</a></span>
dmesg_log
In our CFL we got this tests affected with dmesg-warn *ERROR*
[CONNECTOR:49:eDP-1] Link Training failed at link rate = 270000, lane count = 2
igt@prime_vgem@basic-fence-wait-default
igt@prime_vgem@basic-fence-flip
igt@pm_rpm@basic-rte
igt@pm_rpm@basic-pci-d3-state
igt@pm_backlight@basic-brightness
igt@kms_psr_sink_crc@psr_basic
Sample Output:
IGT-Version: 1.21-gdd61508 (x86_64) (Linux:
4.16.0-rc1-drm-intel-qa-ww8-commit-67f1480+ x86_64)
Subtest basic-fence-wait-default: SUCCESS (1.058s)
Test requirement not met in function __real_main757, file prime_vgem.c:849:
Test requirement: vgem_fence_has_flag(vgem, WIP_VGEM_FENCE_NOTIMEOUT)
Dmesg
[ 110.025174] [drm:intel_dp_start_link_train [i915]] *ERROR*
[CONNECTOR:49:eDP-1] Link Training failed at link rate = 270000, lane count = 2
Created at 2018-02-20 15:02:34</pre>
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