[alsa-devel] Patches to bind the SGTL5000 chip to AM33XX McASP

[Mark Brown]

On Thu, Mar 19, 2015 at 01:48:08PM -0400, Greg Knight wrote:

> Is there a straightforward way we could enable the clock on-demand -
> when we're communicating with the codec/mixer or actually using the
> audio subsystem - while keeping it disabled when not in use? We don't
> expect to be using the audio subsystem frequently.

This is what the clock API is there for - the driver can enable the
clock whenver it needs it and disable it when it doesn't.
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