From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lars-Peter Clausen <lars@metafoo.de>
Subject: Re: Audio codec with multiple I2C devices
Date: Sun, 06 Apr 2014 11:15:11 +0200
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On 04/05/2014 12:02 AM, Gilles wrote:
> Folks,
>
> I'm writing an ALSA SoC codec which uses a 3 distinct I2C devices (a DAC, a CAG for volume and a input selector) all 3 at different I2C addresses.

If those are 3 distinct devices you'd typically implement them as 3 
different drivers and model the interconnections between them at the 
board/machine driver level.

- Lars