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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IVB bisected] *ERROR* uncleared fifo underrun on pipe A"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95736#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [IVB bisected] *ERROR* uncleared fifo underrun on pipe A"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95736">bug 95736</a>
from <span class="vcard"><a class="email" href="mailto:sedat.dilek@gmail.com" title="Sedat Dilek <sedat.dilek@gmail.com>"> <span class="fn">Sedat Dilek</span></a>
</span></b>
<pre>I have reported this issue separately and I still see this on Linux v4.7-rc5 on
my Sandybridge GPU.
[ dmesg ]
...
[ 18.524752] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun
[ 18.527260] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR*
uncleared pch fifo underrun on pch transcoder A
[ 18.527294] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH
transcoder A FIFO underrun
$ grep -i sandy /var/log/Xorg.0.log
[ 25.674] (II) intel(0): SNA initialized with Sandybridge (gen6, gt2)
backend
- Sedat Dilek -</pre>
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