[Bug 98360] New: [drm:ironlake_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98360

            Bug ID: 98360
           Summary: [drm:ironlake_irq_handler [i915]] *ERROR* CPU pipe A
                    FIFO underrun
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: caravena at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Open bug in bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=178701



dmesg_4.9.0-040900rc1-generic:

[    2.831605] [drm:ironlake_irq_handler [i915]] *ERROR* CPU pipe A FIFO
underrun
[    2.832236] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR*
uncleared pch fifo underrun on pch transcoder A
[    2.832273] [drm:cpt_irq_handler [i915]] *ERROR* PCH transcoder A FIFO
underrun

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