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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [bdw regression 4.8] Severe graphics regression, rainbow glitching and flickering on Intel Broadwell 5500U integrated graphics"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97918#c35">Comment # 35</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [bdw regression 4.8] Severe graphics regression, rainbow glitching and flickering on Intel Broadwell 5500U integrated graphics"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97918">bug 97918</a>
from <span class="vcard"><a class="email" href="mailto:n7u4722r35@ynzlx.anonbox.net" title="Mark Spencer <n7u4722r35@ynzlx.anonbox.net>"> <span class="fn">Mark Spencer</span></a>
</span></b>
<pre>It's strange thing but it looks that I can't reproduce flickering with kernel
4.9.21 anymore. It occurred for sure with 4.9.13. I see there was a patch
<a href="https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/diff/drivers/gpu/drm/i915/intel_opregion.c?id=v4.9.13&id2=v4.9.22">https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/diff/drivers/gpu/drm/i915/intel_opregion.c?id=v4.9.13&id2=v4.9.22</a>
Anyone can confirm this?</pre>
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