[alsa-devel] [PATCH V2 2/2] ASoC: Davinci: machine: Add device tree binding

[Mark Brown]

On Thu, Jan 24, 2013 at 10:06:42AM +0000, Hebbar, Gururaja wrote:

> What I meant was that by using this macro (SND_SOC_DAPM_POST_PMU &
> SND_SOC_DAPM_PRE_PMD) I can just save and restore existing voltage values inside
> the event. They will not be user configurable (available to user through some widget).

Well, you *could* add separate register control for that but it's not
really something that should obviously be exposed to users; usually
that'd be something that is fixed by the platform via platform data.
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