speaker_ctl      1019 dev/audio.c    	if (sc->hw_if->speaker_ctl &&
speaker_ctl      1021 dev/audio.c    		sc->hw_if->speaker_ctl(sc->hw_hdl, SPKR_OFF);
speaker_ctl      1034 dev/audio.c    	if (sc->hw_if->speaker_ctl)
speaker_ctl      1035 dev/audio.c    		sc->hw_if->speaker_ctl(sc->hw_hdl, SPKR_ON);
speaker_ctl       103 dev/audio_if.h 	int	(*speaker_ctl)(void *, int);