On Thu, Dec 04, 2014 at 08:41:19PM +0800, Zidan Wang wrote: > When we want to use wm8960 codec, we should enable its MCLK in machine > driver. It's reasonable for wm8960 codec driver to manage its own MCLK to > save power. > > If platform data is not supplied, we will get MCLK from device tree and check > the return code to handle probe deferral. > > Enable runtime power management, and auto enable/disable MCLK in pm_runtime > resume and suspend. When wm8960 codec is being used, it will triger resume() > to enable MCLK. When codec is not being used, it will triger suspend() to > disable MCLK. > > Signed-off-by: Zidan Wang <[email protected]> > ---
Acked-by: Charles Keepax <[email protected]> Thanks, Charles -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
