[alsa-devel] [PATCH RFC v2 0/2] Fix simple-card *-master DT parameter handling

Mark Brown broonie at kernel.org
Tue Mar 11 11:50:20 CET 2014


On Mon, Mar 10, 2014 at 01:41:14PM +0200, Jyri Sarha wrote:
> Since RFC:
> - fixed commit msg typo
> - added include/sound/soc.h changes too
> 
> The sematics of bitclock-master and frame-master DT parameters
> should depend on whether they are found from a cpu-dai or codec
> sub-node.
> 
> - bitclock-master in cpu-dai node means Codec-Bitclock-Slave
> - frame-master in cpu-dai node means Codec-Frame-Slave
> - bitclock-master in codec node means Codec-Bitclock-Master
> - frame-master in codec node means Codec-Frame-Master
> 
> For example in a cpu-dai mode bitclock-master parameter should produce
> SND_SOC_DAIFMT_CBS_* daifmt flags and a codec node
> SND_SOC_DAIFMT_CBM_* flags.

I've added Morimoto-san and Xiubo to the CCs - can you please have a
look at this?  I can't see any in tree users but presumably there are
some existing out of tree users of the binding that use it without
current problems.
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