[alsa-devel] [PATCH v10 1/7] ASoC: core: Generic ac97 link reset functions

Mark Brown broonie at kernel.org
Sat Jul 27 14:05:22 CEST 2013

On Sat, Jul 27, 2013 at 01:31:50PM +0200, Markus Pargmann wrote:

This is a really nice approach to the problem, just one thing I'd like
to see changed in the bindings:

> +ssi {
> +	...
> +
> +	pinctrl-names = "default", "ac97-running", "ac97-reset", "ac97-warm-reset";

I'd like to see some documentation of this "default" state - I'd expect
this corresponds to the bus being idle and waiting for a wakeup from the
CODEC which is definitely a useful state to have for power optimisation
so it'd be good to bake it into the bindings.

Alternatively it could be the bus being totally idle with no possibility
of wakeup in which case it'd be good to say that too then someone can
add the waiting for wakeup state later.

Please also note the new list devicetree at vger.kernel.org.
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