[Bug 101868] [KBL][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=101868

--- Comment #18 from Maderios <maderios at gmail.com> ---
This bug is still present when I boot each kernel 4.14.x from first version.
Today, I tried 4.14.32:
Description: using only one screen, display is flickering after I blank screen.
Flickering screen, all computer becomes unusable. 
Apr 10 11:18:56 moi kernel: [ 4172.575784]
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO
underrun

I reboot on kernel 4.9.90 or 4.4.x all is OK...
hardware: Broadwell cpu
https://ark.intel.com/products/85212/Intel-Core-i5-5200U-Processor-3M-Cache-up-to-2_70-GHz
https://www.notebookcheck.net/Intel-Core-i5-5200U-Notebook-Processor.127831.0.html

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