[Bug 86478] [HSW Bisected] *ERROR* uncleared pch fifo underrun on pch transcoder A & *ERROR* uncleared fifo underrun on pipe B while plugging in VGA

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86478

Daniel Vetter <daniel at ffwll.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #21 from Daniel Vetter <daniel at ffwll.ch> ---
Ok there's too many bugs in here all at once.

Note to everyone: fifo underruns are not all made equal. This one here was
about the _PCH_ fifo underrun on _HSW_ (which is only possible with VGA).

There's a lot more bugs around here which are different, so I'll close this bug
as too confusing.

Please retest with latest drm-intel-nightly, and if you still have underruns
open a _new_ bug report.

Thanks, Daniel

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