[alsa-devel] [PATCH] ASoC: core: Configure pin muxing via pinctrl when registering a DAI

[Mark Brown]

On Mon, Sep 24, 2012 at 10:34:50AM +0200, Linus Walleij wrote:

> (I think someone could attempt to do the same thing with regulators
> with the same centralization failure, we know regulator voltages
> need to be switched at runtime, take an SD card and centralized
> regulators breaks apart immediately.)

It's also not terribly tractable because idle states don't mean power
off, between retention and wake sources there's far too many
execeptions.