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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] Black screen after suspend/resume with eDP"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103819#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] Black screen after suspend/resume with eDP"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103819">bug 103819</a>
from <span class="vcard"><a class="email" href="mailto:peter@lekensteyn.nl" title="Peter Wu <peter@lekensteyn.nl>"> <span class="fn">Peter Wu</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=135875" name="attach_135875" title="journal for Linux v4.14-2225-gb4da24717364 (drm-tip) + SKL DMC 1.27">attachment 135875</a> <a href="attachment.cgi?id=135875&action=edit" title="journal for Linux v4.14-2225-gb4da24717364 (drm-tip) + SKL DMC 1.27">[details]</a></span>
journal for Linux v4.14-2225-gb4da24717364 (drm-tip) + SKL DMC 1.27
Hi Elizabeth,
(In reply to Elizabeth from <a href="show_bug.cgi?id=103819#c3">comment #3</a>)
<span class="quote">> Hello Peter, could you try
> <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [drm] GPU HANG: ecode 9:0:0xeede0199, in chrome [6476], reason: Hang on render ring, action: reset"
href="show_bug.cgi?id=101991#c18">https://bugs.freedesktop.org/show_bug.cgi?id=101991#c18</a>? Thank you.</span >
Updating firmware and applying the kernel patch makes no difference. Note that
I do not get a GPU hang. In case of failure, I can see:
[drm:intel_dp_start_link_train] [CONNECTOR:58:eDP-1] Link Training failed at
link rate = 270000, lane count = 2
Could it be related?</pre>
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