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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [QM67] Screen Flickering Until Error"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102830#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [QM67] Screen Flickering Until Error"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102830">bug 102830</a>
from <span class="vcard"><a class="email" href="mailto:yanfali@gmail.com" title="Yan-Fa Li <yanfali@gmail.com>"> <span class="fn">Yan-Fa Li</span></a>
</span></b>
<pre>Flickering stops when this error occurs
[ 156.352019] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun
[ 156.352120] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR*
uncleared pch fifo underrun on pch transcoder A
[ 156.352169] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH
transcoder A FIFO underrun
[ 156.352311] [drm:intel_fbc_underrun_work_fn [i915]] Disabling FBC due to
FIFO underrun.</pre>
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