[alsa-devel] [PATCH] ASoC: codecs: Add DA9055 codec driver

Ashish Chavan ashish.chavan at kpitcummins.com
Thu Sep 13 14:08:36 CEST 2012

On Wed, 2012-09-12 at 10:57 +0800, Mark Brown wrote:
> > +	aif_ctrl |= (DA9055_AIF_OE | DA9055_AIF_EN);

Here the trouble in making it DAPM based is that there is no separate
control for AIF input and output. It is confirmed that AIF_EN is the
master control bit, which enables both output as well as input. The AIF
_OE bit is redundant. If we use the same control bit(i.e AIF_EN) for
both DAPM_AIF_IN and DAPM_AIF_OUT, there will be obvious side effects.
Is there any other way to take care of this? Or should we leave it
outside DAPM?

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