sound/core/vmaster.c

53 	struct snd_kcontrol *kctl; /* original kcontrol pointer */
257 	srec->kctl = follower;
384 		struct snd_kcontrol *sctl = follower->kctl;
417 	struct snd_kcontrol *kctl;
430 	kctl = snd_ctl_new1(&knew, master);
431 	if (!kctl) {
436 	kctl->info = master_info;
437 	kctl->get = master_get;
438 	kctl->put = master_put;
439 	kctl->private_free = master_free;
447 			kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
449 			kctl->tlv.p = master->tlv;
453 	return kctl;
459  * @kcontrol: vmaster kctl element
481  * @kcontrol: vmaster kctl element
513  * @kctl: vmaster kctl element
517  * Apply the function @func to each follower kctl of the given vmaster kctl.
521 int snd_ctl_apply_vmaster_followers(struct snd_kcontrol *kctl,
531 	master = snd_kcontrol_chip(kctl);
536 		err = func(follower->kctl, &follower->follower, arg);