[alsa-devel] [PATCH 1/1] ASoC: core: cache index fix

[Mark Brown]

On Sun, Aug 07, 2011 at 09:48:08AM +0530, preetam wrote:
> On Sunday 07 August 2011 09:42 AM, preetam wrote:
> > On Sunday 07 August 2011 08:32 AM, Mark Brown wrote:

Always CC people on kernel related mails.

> >> You can't.  You should be using DAPM for this, not set_bias_level().

> > Then what is the ideal use case of set_bias_level ?

Managing global CODEC power state such as master biases.

> I am asking this because, I was using set_bias to enable the clocks to 
> the DAC and ADC blocks. This device has two independednt clock sources 
> for DAC and ADC blocks. I would like  to power up only one of them 
> depending on which steam the calls are being made for. So do I do this?

_SUPPLY()