[Bug 85898] [IVB/HSW]igt/kms_flip/wf_vblank-interruptible sporadically causes *ERROR* uncleared pch fifo underrun on pch transcoder A/HSW

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 12 17:53:13 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=85898

lu hua <huax.lu at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[IVB]igt/kms_flip/wf_vblank |[IVB/HSW]igt/kms_flip/wf_vb
                   |-interruptible sporadically |lank-interruptible
                   |causes *ERROR* uncleared    |sporadically causes *ERROR*
                   |pch fifo underrun on pch    |uncleared pch fifo underrun
                   |transcoder A                |on pch transcoder A/HSW

--- Comment #2 from lu hua <huax.lu at intel.com> ---
It also impacts HSW.

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