[alsa-devel] [PATCH V2 08/10] ASoC: img: Add driver for SPDIF input controller

[Mark Brown]

On Mon, Oct 12, 2015 at 01:40:35PM +0100, Damien Horsley wrote:

> +static int img_spdif_in_get_lock_acquire(struct snd_kcontrol *kcontrol,
> +				  struct snd_ctl_elem_value *ucontrol)
> +{
> +	struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kcontrol);
> +	struct img_spdif_in *spdif = snd_soc_dai_get_drvdata(cpu_dai);
> +
> +	ucontrol->value.integer.value[0] = spdif->lock_acquire;
> +
> +	return 0;
> +}

It would be nice to get some documentation of what these controls are...
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