[Bug 97965] [BSW] External HDMI monitor suddenly shows solid color when playing Youtube video at 1080p [fifo underrun]

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=97965

--- Comment #48 from Yu Kang Ku <ykku16dev2 at gmail.com> ---
(In reply to Ville Syrjala from comment #47)
> While somewhat unlikely given all our previous findings, we should still
> check to see if the atomic watermark work would help here.
> 
> It's not yet merged to drm-tip, but it's available here:
> git://github.com/vsyrjala/linux.git vlv_atomic_wm_4

The problem is still reproducible.  The kernel I built is
4.9.0-01730-g67e15a7-dirty.  The commit ID portion matches the tip of
vlv_atomic_wm_4.

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