On Tue, Jul 12, 2016 at 04:10:22PM +0300, Mika Kuoppala wrote:
> Chris Wilson <ch...@chris-wilson.co.uk> writes:
> 
> > On Haswell/Broadwell, the HD-Audio block is inside the HDMI/display
> > power well and so the sna-hda audio codec acquires the display power
> > well while it is operational. However, Skylake separates the powerwells
> > again, and so we must remember to acquire the rpm wakeref for ourselves
> > whilst tweaking the registers.
> >
> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96214
> > Fixes: 03b135cebc47 "ALSA: hda - remove dependency on i915 power well for 
> > SKL")
> > Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
> 
> Reviewed-by: Mika Kuoppala <mika.kuopp...@intel.com>
> 
> > Cc: Libin Yang <libin.y...@intel.com>
> > Cc: Takashi Iwai <ti...@suse.de>
> > Cc: Marius Vlad <marius.c.v...@intel.com>

Marius, could you provide a tested by?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
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