[alsa-devel] [PATCH v2 1/2] ALSA: jack: create jack kcontrols for every jack input device
Jie, Yang
yang.jie at intel.com
Thu Mar 26 13:43:40 CET 2015
Sorry, Correct a typo(removing line "create "Mic Jack" kctl;" in default case)
snd_jack_new(struct snd_card *card, const char *id, int type, struct snd_jack **jjack) { ...
Switch(type | SND_JACK_HEADSET)
{
case SND_JACK_MICROPHONE:
create "Mic Jack" kctl;
break;
case SND_JACK_HEADSET:
if (id == "Headphone Mic Headset") {
create " Headphone Mic Jack " kctl;
create " Headset Mic Jack " kctl;
} else {
create " Headphone Jack " kctl;
create " Headset Mic Jack " kctl;
}
break;
case SND_JACK_HEADPHONE:
if (id == "Headset Mic") {
create " Headphone Jack " kctl;
// create " Headset Mic Phantom Jack " kctl;
} else if (id == "Headphone Mic") {
create " Headphone Mic Jack " kctl;
} else if (id == "Headset Headphone Mic") {
create " Headphone Mic Jack " kctl;
// create " Headset Mic Phantom Jack " kctl;
} else {
create " Headphone Jack " kctl;
}
break;
default:
break;
}
...
}
Jack Type Jack name kctls/switches name
SND_JACK_HEADPHONE Headphone Headphone Jack
SND_JACK_MICROPHONE Mic Mic Jack
SND_JACK_HEADSET Headset Headphone Jack
Headset Mic Jack
SND_JACK_HEADPHONE Headset Mic Headphone Jack
Headset Mic Phantom Jack
SND_JACK_HEADPHONE Headphone Mic Headphone Mic Jack
SND_JACK_HEADPHONE Headset Headphone Mic Headphone Mic Jack
Headset Mic Phantom Jack
SND_JACK_HEADSET Headphone Mic Headset Headphone Mic Jack
Headset Mic Jack
~Keyon
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