[alsa-devel] [PATCH v4 5/9] ASoC: soc-core: enable "dai-name" on snd_soc_of_parse_daifmt()

[Rob Herring]

On Mon, Mar 13, 2017 at 05:53:30AM +0000, Kuninori Morimoto wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
> 
> Current snd_soc_of_parse_daifmt() detects [prefix]format, but
> "format" was unclear. This patch expand it to [prefix]dai-format, too
> This patch update simple-xx-card.txt which uses this feature
> 
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
> ---
> v3 -> v4
> 
>  - expand format
> 
>  Documentation/devicetree/bindings/sound/simple-card.txt     | 2 +-
>  Documentation/devicetree/bindings/sound/simple-scu-card.txt | 3 ++-
>  sound/soc/soc-core.c                                        | 9 +++++++--
>  3 files changed, 10 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
> index f34a810..6e8a8a3 100644
> --- a/Documentation/devicetree/bindings/sound/simple-card.txt
> +++ b/Documentation/devicetree/bindings/sound/simple-card.txt
> @@ -48,7 +48,7 @@ Required dai-link subnodes:
>  
>  Optional dai-link subnode properties:
>  
> -- format				: CPU/CODEC common audio format.
> +- dai-format / format			: CPU/CODEC common audio format.
>  					  "i2s", "right_j", "left_j" , "dsp_a"
>  					  "dsp_b", "ac97", "pdm", "msb", "lsb"
>  - frame-master				: Indicates dai-link frame master.
> diff --git a/Documentation/devicetree/bindings/sound/simple-scu-card.txt b/Documentation/devicetree/bindings/sound/simple-scu-card.txt
> index 01eb56e..47b4677 100644
> --- a/Documentation/devicetree/bindings/sound/simple-scu-card.txt
> +++ b/Documentation/devicetree/bindings/sound/simple-scu-card.txt
> @@ -17,9 +17,10 @@ Optional properties:
>  
>  Optional subnode properties:
>  
> -- simple-audio-card,format		: CPU/CODEC common audio format.
> +- simple-audio-card,dai-format		: CPU/CODEC common audio format.

This one should not be added.

>  					  "i2s", "right_j", "left_j" , "dsp_a"
>  					  "dsp_b", "ac97", "pdm", "msb", "lsb"
> +- simple-audio-card,format		: see simple-audio-card,dai-format
>  - simple-audio-card,frame-master	: Indicates dai-link frame master.
>  					  phandle to a cpu or codec subnode.
>  - simple-audio-card,bitclock-master	: Indicates dai-link bit clock master.