static int corgi_startup(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
/* check the jack status at stream startup */
corgi_ext_control(&rtd->card->dapm);
return 0;
}
static int corgi_set_spk(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
if (corgi_spk_func == ucontrol->value.integer.value[0])
return 0;
corgi_spk_func = ucontrol->value.integer.value[0];
corgi_ext_control(codec);
return 1;
}
static int corgi_set_jack(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
if (corgi_jack_func == ucontrol->value.integer.value[0])
return 0;
corgi_jack_func = ucontrol->value.integer.value[0];
corgi_ext_control(&card->dapm);
return 1;
}
static int corgi_startup(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_codec *codec = rtd->codec;
mutex_lock(&codec->mutex);
/* check the jack status at stream startup */
corgi_ext_control(codec);
mutex_unlock(&codec->mutex);
return 0;
}
