[alsa-devel] Multiple codecs on the same DAI

[Ricard Wanderlof]

On Thu, 7 Dec 2017, Mark Brown wrote:

> On Thu, Dec 07, 2017 at 08:47:03AM +0100, Ricard Wanderlof wrote:
> > On Wed, 6 Dec 2017, Mark Brown wrote:
> 
> > > That does sound like an auxiliary device that's a regulator consumer.
> 
> > So essentially one would register this device as an auxiliary device, 
> > which would define a DAPM widget which in turn would be part of a DAPM 
> > route in the encompassing machine driver?
> 
> Or register a device that consumes the regulator and maps it into ASoC
> like that.

Do you offhand know of an example of such an external regulator 
implementation in the soc tree that I could look at to see how it all fits 
together?

/Ricard
-- 
Ricard Wolf Wanderlöf                           ricardw(at)axis.com
Axis Communications AB, Lund, Sweden            www.axis.com
Phone +46 46 272 2016                           Fax +46 46 13 61 30