Re: [PATCH v3 4/4] ASoC: simple-card: Add DT documentation for multi-DAI links
From: Mark Brown
Date: Wed Mar 19 2014 - 09:46:51 EST
On Wed, Mar 19, 2014 at 12:08:55PM +0200, Jyri Sarha wrote:
> While we are at it we could update the bitclock-master and frame-master
> syntax to be like this:
> bitclock-master = "cpu"
> frame-master = "codec"
> With the above explicit definition all the daifmt settings could be defined
> in link level. For backwards compatibility we could still define that
> omitting the value equals "codec" and omitting the property equals "cpu".
It seems it'd be a bit more idiomatic to do that with a phandle rather
than with a string in order to allow extensions for things like TDM (the
I2S to mono speaker driver use case for example).
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