snd_ctl_elem_iface_t iface; /* interface identifier */
unsigned int device; /* device/client number */
unsigned int subdevice; /* subdevice (substream) number */
- unsigned char *name; /* ASCII name of item */
+ const unsigned char *name; /* ASCII name of item */
unsigned int index; /* index of item */
unsigned int access; /* access rights */
unsigned int count; /* count of same elements */
return _snd_ctl_add_slave(master, slave, SND_CTL_SLAVE_NEED_UPDATE);
}
+int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kctl,
+ void (*hook)(void *private_data, int),
+ void *private_data);
+void snd_ctl_sync_vmaster_hook(struct snd_kcontrol *kctl);
+
/*
* Helper functions for jack-detection controls
*/