17 Feb
2012
17 Feb
'12
7:51 a.m.
If I need to call a codec driver function whenever Headset status changes (to set various registers, turn off micbias etc.). In such a case, can the jack_status_check callback in snd_soc_jack_gpio structure be used? If I use it, I would need to modify the callback to pass certain parameters (codec pointer, status). Is this the intended use of the callback?