331 mixer_get(struct snd_mixer *mixer, int dev)  in mixer_get()  argument
333 	if ((dev < SOUND_MIXER_NRDEVICES) && (mixer->devs & (1 << dev))) {  in mixer_get()
334 		if (mixer->mutedevs & (1 << dev))  in mixer_get()
335 			return (mixer->level_muted[dev]);  in mixer_get()
337 			return (mixer->level[dev]);  in mixer_get()
344 mix_setmutedevs(struct snd_mixer *mixer, u_int32_t mutedevs)  in mix_setmutedevs()  argument
349 	mutedevs &= mixer->devs;  in mix_setmutedevs()
350 	delta = (mixer->mutedevs ^ mutedevs) & mixer->devs;  in mix_setmutedevs()
351 	mixer->mutedevs = mutedevs;  in mix_setmutedevs()
357 			mixer->level_muted[i] = mixer->level[i];  in mix_setmutedevs()
358 			mixer_set(mixer, i, 0, 0);  in mix_setmutedevs()
360 			mixer_set(mixer, i, 0, mixer->level_muted[i]);  in mix_setmutedevs()
366 mixer_setrecsrc(struct snd_mixer *mixer, u_int32_t src)  in mixer_setrecsrc()  argument
372 	d = device_get_softc(mixer->dev);  in mixer_setrecsrc()
375 	if (!(d->flags & SD_F_MPSAFE) && mtx_owned(mixer->lock) != 0)  in mixer_setrecsrc()
379 	src &= mixer->recdevs;  in mixer_setrecsrc()
381 		src = mixer->recdevs & SOUND_MASK_MIC;  in mixer_setrecsrc()
383 		src = mixer->recdevs & SOUND_MASK_MONITOR;  in mixer_setrecsrc()
385 		src = mixer->recdevs & SOUND_MASK_LINE;  in mixer_setrecsrc()
386 	if (src == 0 && mixer->recdevs != 0)  in mixer_setrecsrc()
387 		src = (1 << (ffs(mixer->recdevs) - 1));  in mixer_setrecsrc()
389 	MIXER_SET_UNLOCK(mixer, dropmtx);  in mixer_setrecsrc()
390 	recsrc = MIXER_SETRECSRC(mixer, src);  in mixer_setrecsrc()
391 	MIXER_SET_LOCK(mixer, dropmtx);  in mixer_setrecsrc()
393 	mixer->recsrc = recsrc;  in mixer_setrecsrc()
399 mixer_getrecsrc(struct snd_mixer *mixer)  in mixer_getrecsrc()  argument
401 	return mixer->recsrc;  in mixer_getrecsrc()