[Bug 101261] [G45] [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=101261

--- Comment #6 from Diego Viola <diego.viola at gmail.com> ---
Created attachment 131689
  --> https://bugs.freedesktop.org/attachment.cgi?id=131689&action=edit
dmesg with drm-tip

I compiled a kernel from drm-tip and I no longer get this issue:

[ 9982.362655] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun

However, after trying a game and using my system for other things, my system
began to stall and graphics would also stop updating, I noticed this in dmesg
again:

[  888.582323] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]]
*ERROR* [CRTC:32:pipe A] flip_done timed out

Please see the attachment for the full dmesg with the drm-tip kernel.

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