[alsa-devel] [PATCH V3 3/4] ASoC: SPEAr spdif_out: Add spdif out support

[Mark Brown]

On Mon, Jul 02, 2012 at 10:30:25AM +0530, Rajeev kumar wrote:
> On 6/28/2012 5:57 PM, Mark Brown wrote:

> >>+int spdif_soc_dai_probe(struct snd_soc_dai *dai)
> >>>  +{
> >>>  +	struct snd_soc_card *card = dai->card;
> >>>  +	struct snd_soc_pcm_runtime *rtd = card->rtd;
> >>>  +	struct snd_soc_codec *codec = rtd->codec;
> >>>  +
> >>>  +	return snd_soc_add_codec_controls(codec, spdif_out_controls,
> >>>  +				ARRAY_SIZE(spdif_out_controls));

> >We should add a framework thing for this...

> I was going through the simaple-card.c file and I think that the
> above is possible if we have a pointer of "snd_kcontrol_new" in
> asoc_simple_card_info structure. In this case we can pass all the
> controls from board file (arch/arm/mach-*). Please share your
> opinion.

Why would we want to do that?  These controls are part of the CPU DAI,
the CPU DAI driver should add them.
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