snd_soc_get_volsw (9) Linux Manual Page
snd_soc_get_volsw – single mixer get callback
Synopsis
int snd_soc_get_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);Arguments
kcontrol
-
- mixer control
ucontrol
- control element information
Description
Callback to get the value of a single mixer control, or a double mixer control that spans 2 registers.
Returns 0 for success.