dev/audio/audio.c

1109 	TRACE(2, "inputs ports=0x%x, input master=%d, "
1110 	    "output ports=0x%x, output master=%d",
8657 au_setup_ports(struct audio_softc *sc, struct au_mixer_ports *ports,
8664 	ports->index = mi->index;
8666 		ports->isenum = true;
8671 				ports->allports |= tbl[i].mask;
8672 				ports->aumask[ports->nports] = tbl[i].mask;
8673 				ports->misel[ports->nports] =
8675 				ports->miport[ports->nports] =
8678 				if (ports->mixerout != -1 &&
8679 				    ports->miport[ports->nports] != -1)
8680 					ports->isdual = true;
8681 				++ports->nports;
8688 				ports->allports |= tbl[i].mask;
8689 				ports->aumask[ports->nports] = tbl[i].mask;
8690 				ports->misel[ports->nports] =
8692 				ports->miport[ports->nports] =
8695 				++ports->nports;
8750 au_set_gain(struct audio_softc *sc, struct au_mixer_ports *ports,
8774 	if (ports->index == -1) {
8776 		if (ports->master == -1)
8778 		ct.dev = ports->master;
8781 		ct.dev = ports->index;
8782 		if (ports->isenum) {
8787 			if (ports->isdual) {
8788 				if (ports->cur_port == -1)
8789 					ct.dev = ports->master;
8791 					ct.dev = ports->miport[ports->cur_port];
8794 				for(i = 0; i < ports->nports; i++)
8795 				    if (ports->misel[i] == ct.un.ord) {
8796 					    ct.dev = ports->miport[i];
8811 			for(i = 0; i < ports->nports; i++) {
8812 				if (ports->misel[i] & mask) {
8813 				    ct.dev = ports->miport[i];
8832 au_get_gain(struct audio_softc *sc, struct au_mixer_ports *ports,
8844 	if (ports->index == -1) {
8846 		if (ports->master == -1)
8848 		ct.dev = ports->master;
8853 		ct.dev = ports->index;
8854 		if (ports->isenum) {
8859 			if (ports->isdual) {
8860 				if (ports->cur_port == -1)
8861 					ct.dev = ports->master;
8863 					ct.dev = ports->miport[ports->cur_port];
8866 				for(i = 0; i < ports->nports; i++)
8867 				    if (ports->misel[i] == ct.un.ord) {
8868 					    ct.dev = ports->miport[i];
8883 			for(i = 0; i < ports->nports; i++) {
8884 				if (ports->misel[i] & ct.un.mask) {
8885 					ct.dev = ports->miport[i];
8922 au_set_port(struct audio_softc *sc, struct au_mixer_ports *ports, u_int port)
8932 		if (ports->allports == 0)
8934 		else if (ports->isdual) {
8935 			if (ports->cur_port == -1) {
8938 				port = ports->aumask[ports->cur_port];
8939 				ports->cur_port = -1;
8944 	if (ports->index == -1)
8946 	ct.dev = ports->index;
8947 	if (ports->isenum) {
8952 		for(i = 0; i < ports->nports; i++)
8953 			if (ports->aumask[i] == port) {
8954 				if (ports->isdual && use_mixerout) {
8955 					ct.un.ord = ports->mixerout;
8956 					ports->cur_port = i;
8958 					ct.un.ord = ports->misel[i];
8966 		for(i = 0; i < ports->nports; i++)
8967 			if (ports->aumask[i] & port)
8968 				ct.un.mask |= ports->misel[i];
8983 au_get_port(struct audio_softc *sc, struct au_mixer_ports *ports)
8991 	if (ports->index == -1)
8993 	ct.dev = ports->index;
8994 	ct.type = ports->isenum ? AUDIO_MIXER_ENUM : AUDIO_MIXER_SET;
8998 	if (ports->isenum) {
8999 		if (ports->isdual && ports->cur_port != -1) {
9000 			if (ports->mixerout == ct.un.ord)
9001 				aumask = ports->aumask[ports->cur_port];
9003 				ports->cur_port = -1;
9006 			for(i = 0; i < ports->nports; i++)
9007 				if (ports->misel[i] == ct.un.ord)
9008 					aumask = ports->aumask[i];
9010 		for(i = 0; i < ports->nports; i++)
9011 			if (ct.un.mask & ports->misel[i])
9012 				aumask |= ports->aumask[i];