[Bug 94605] [SKL] Flashing black screen ([drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94605

--- Comment #60 from Timur Alperovich <timur.alperovich at gmail.com> ---
I built the drm-intel nightly from a pull on 09/21/2016 (commit:
463d07a32d87742a73e1ed352a6d6daa3f29d0c2). It appears to have resolved my
issues with an external 4k monitor connected over DP. The monitor is at
3840x2160 and the internal screen at 3200x1800.

I have not observed any underrun messages in dmesg or any other issues when
attaching/removing the external screen (attempted to attach/detach it multiple
times).

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