On Thu, Nov 06, 2014 at 04:02:10PM +0200, Imre Deak wrote:
> On Tue, 2014-10-07 at 17:41 +0300, ville.syrj...@linux.intel.com wrote:
> > From: Ville Syrjälä
> >
> > We need the HPLL frequency when calculating cdclk. Currently we read
> > that out from the hardware every single time, which isn't g
On Tue, 2014-10-07 at 17:41 +0300, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä
>
> We need the HPLL frequency when calculating cdclk. Currently we read
> that out from the hardware every single time, which isn't going to fly
> very well if the device is runtime suspended. So cache
From: Ville Syrjälä
We need the HPLL frequency when calculating cdclk. Currently we read
that out from the hardware every single time, which isn't going to fly
very well if the device is runtime suspended. So cache the HPLL
frequency in dev_priv and use the cached value.
Signed-off-by: Ville Syr
