[Bug 98994] [BDW] : [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=98994

Ville Syrjala <ville.syrjala at linux.intel.com> changed:

           What    |Removed                     |Added
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             Status|REOPENED                    |NEEDINFO

--- Comment #20 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(In reply to Andre Robatino from comment #17)
> Still happening on Fedora 25 with the 4.11.3-200.fc25.x86_64 kernel.

(In reply to Maxqia from comment #18)
> Happening for me on drm-tip, used to cause black screens for a few seconds,
> now it's causing some weird horizontal scrolling effect.

Do you have a Broadwell as well, or some other hardware? If not BDW, then
please file a separate bug for it and attach the dmesg with drm.debug=0xe.

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