subject:"\[Intel\-gfx\] FIFO underruns"

Re: [Intel-gfx] FIFO underruns

2016-09-07 Thread Jani Nikula

On Tue, 06 Sep 2016, t s wrote: > I know that this is not the latest general kernel, but I wonder if this is > a known problem and what can be done about it. Try drm-intel-nightly branch of [1], and if the problem persists, file a bug at [2]. BR, Jani. [1]

[Intel-gfx] FIFO underruns

2016-09-06 Thread t s

Hi, recently I started seeing occasional short screen flicker to black associated with dmesg entries [ 583.020853] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun [13512.114363] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun