On 19/10/15 19:27, Mark Brown wrote:
> 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...
> 

Ok
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