26 void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg,  in snd_akm4xxx_write()  argument
29 	ak->ops.lock(ak, chip);  in snd_akm4xxx_write()
30 	ak->ops.write(ak, chip, reg, val);  in snd_akm4xxx_write()
33 	snd_akm4xxx_set(ak, chip, reg, val);  in snd_akm4xxx_write()
34 	ak->ops.unlock(ak, chip);  in snd_akm4xxx_write()
40 static void ak4524_reset(struct snd_akm4xxx *ak, int state)  in ak4524_reset()  argument
45 	for (chip = 0; chip < ak->num_dacs/2; chip++) {  in ak4524_reset()
46 		snd_akm4xxx_write(ak, chip, 0x01, state ? 0x00 : 0x03);  in ak4524_reset()
50 		for (reg = 0x04; reg < ak->total_regs; reg++)  in ak4524_reset()
51 			snd_akm4xxx_write(ak, chip, reg,  in ak4524_reset()
52 					  snd_akm4xxx_get(ak, chip, reg));  in ak4524_reset()
57 static void ak435X_reset(struct snd_akm4xxx *ak, int state)  in ak435X_reset()  argument
62 		snd_akm4xxx_write(ak, 0, 0x01, 0x02); /* reset and soft-mute */  in ak435X_reset()
65 	for (reg = 0x00; reg < ak->total_regs; reg++)  in ak435X_reset()
67 			snd_akm4xxx_write(ak, 0, reg,  in ak435X_reset()
68 					  snd_akm4xxx_get(ak, 0, reg));  in ak435X_reset()
69 	snd_akm4xxx_write(ak, 0, 0x01, 0x01); /* un-reset, unmute */  in ak435X_reset()
73 static void ak4381_reset(struct snd_akm4xxx *ak, int state)  in ak4381_reset()  argument
77 	for (chip = 0; chip < ak->num_dacs/2; chip++) {  in ak4381_reset()
78 		snd_akm4xxx_write(ak, chip, 0x00, state ? 0x0c : 0x0f);  in ak4381_reset()
81 		for (reg = 0x01; reg < ak->total_regs; reg++)  in ak4381_reset()
82 			snd_akm4xxx_write(ak, chip, reg,  in ak4381_reset()
83 					  snd_akm4xxx_get(ak, chip, reg));  in ak4381_reset()
93 void snd_akm4xxx_reset(struct snd_akm4xxx *ak, int state)  in snd_akm4xxx_reset()  argument
95 	switch (ak->type) {  in snd_akm4xxx_reset()
99 		ak4524_reset(ak, state);  in snd_akm4xxx_reset()
105 		ak435X_reset(ak, state);  in snd_akm4xxx_reset()
108 		ak435X_reset(ak, state);  in snd_akm4xxx_reset()
111 		ak4381_reset(ak, state);  in snd_akm4xxx_reset()
158 void snd_akm4xxx_init(struct snd_akm4xxx *ak)  in snd_akm4xxx_init()  argument
264 	memset(ak->images, 0, sizeof(ak->images));  in snd_akm4xxx_init()
265 	memset(ak->volumes, 0, sizeof(ak->volumes));  in snd_akm4xxx_init()
267 	switch (ak->type) {  in snd_akm4xxx_init()
270 		ak->num_chips = ak->num_dacs / 2;  in snd_akm4xxx_init()
271 		ak->name = "ak4524";  in snd_akm4xxx_init()
272 		ak->total_regs = 0x08;  in snd_akm4xxx_init()
276 		ak->num_chips = ak->num_dacs / 2;  in snd_akm4xxx_init()
277 		ak->name = "ak4528";  in snd_akm4xxx_init()
278 		ak->total_regs = 0x06;  in snd_akm4xxx_init()
282 		ak->num_chips = 1;  in snd_akm4xxx_init()
283 		ak->name = "ak4529";  in snd_akm4xxx_init()
284 		ak->total_regs = 0x0d;  in snd_akm4xxx_init()
288 		ak->num_chips = 1;  in snd_akm4xxx_init()
289 		ak->name = "ak4355";  in snd_akm4xxx_init()
290 		ak->total_regs = 0x0b;  in snd_akm4xxx_init()
294 		ak->num_chips = 1;  in snd_akm4xxx_init()
295 		ak->name = "ak4358";  in snd_akm4xxx_init()
296 		ak->total_regs = 0x10;  in snd_akm4xxx_init()
300 		ak->num_chips = ak->num_dacs / 2;  in snd_akm4xxx_init()
301 		ak->name = "ak4381";  in snd_akm4xxx_init()
302 		ak->total_regs = 0x05;  in snd_akm4xxx_init()
306 		ak->num_chips = 1;  in snd_akm4xxx_init()
307 		ak->name = "ak5365";  in snd_akm4xxx_init()
308 		ak->total_regs = 0x08;  in snd_akm4xxx_init()
312 		ak->num_chips = ak->num_dacs / 2;  in snd_akm4xxx_init()
313 		ak->name = "ak4620";  in snd_akm4xxx_init()
314 		ak->total_regs = 0x08;  in snd_akm4xxx_init()
321 	for (chip = 0; chip < ak->num_chips; chip++) {  in snd_akm4xxx_init()
326 			snd_akm4xxx_write(ak, chip, reg, data);  in snd_akm4xxx_init()
367 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in snd_akm4xxx_volume_get()  local
371 	ucontrol->value.integer.value[0] = snd_akm4xxx_get_vol(ak, chip, addr);  in snd_akm4xxx_volume_get()
378 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in put_ak_reg()  local
382 	if (snd_akm4xxx_get_vol(ak, chip, addr) == nval)  in put_ak_reg()
385 	snd_akm4xxx_set_vol(ak, chip, addr, nval);  in put_ak_reg()
396 	snd_akm4xxx_write(ak, chip, addr, nval);  in put_ak_reg()
425 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in snd_akm4xxx_stereo_volume_get()  local
429 	ucontrol->value.integer.value[0] = snd_akm4xxx_get_vol(ak, chip, addr);  in snd_akm4xxx_stereo_volume_get()
430 	ucontrol->value.integer.value[1] = snd_akm4xxx_get_vol(ak, chip, addr+1);  in snd_akm4xxx_stereo_volume_get()
463 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in snd_akm4xxx_deemphasis_get()  local
468 		(snd_akm4xxx_get(ak, chip, addr) >> shift) & 3;  in snd_akm4xxx_deemphasis_get()
475 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in snd_akm4xxx_deemphasis_put()  local
483 		(snd_akm4xxx_get(ak, chip, addr) & ~(3 << shift));  in snd_akm4xxx_deemphasis_put()
484 	change = snd_akm4xxx_get(ak, chip, addr) != nval;  in snd_akm4xxx_deemphasis_put()
486 		snd_akm4xxx_write(ak, chip, addr, nval);  in snd_akm4xxx_deemphasis_put()
495 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_switch_get()  local
501 	unsigned char val = snd_akm4xxx_get(ak, chip, addr) & (1<<shift);  in ak4xxx_switch_get()
511 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_switch_put()  local
522 	oval = snd_akm4xxx_get(ak, chip, addr);  in ak4xxx_switch_put()
529 		snd_akm4xxx_write(ak, chip, addr, val);  in ak4xxx_switch_put()
535 static int ak4xxx_capture_num_inputs(struct snd_akm4xxx *ak, int mixer_ch)  in ak4xxx_capture_num_inputs()  argument
540 	input_names = ak->adc_info[mixer_ch].input_names;  in ak4xxx_capture_num_inputs()
550 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_capture_source_info()  local
554 	num_names = ak4xxx_capture_num_inputs(ak, mixer_ch);  in ak4xxx_capture_source_info()
558 				 ak->adc_info[mixer_ch].input_names);  in ak4xxx_capture_source_info()
564 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_capture_source_get()  local
570 	val = snd_akm4xxx_get(ak, chip, addr) & mask;  in ak4xxx_capture_source_get()
578 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_capture_source_put()  local
584 	int num_names = ak4xxx_capture_num_inputs(ak, mixer_ch);  in ak4xxx_capture_source_put()
589 	oval = snd_akm4xxx_get(ak, chip, addr);  in ak4xxx_capture_source_put()
593 		snd_akm4xxx_write(ak, chip, addr, val);  in ak4xxx_capture_source_put()
603 static int build_dac_controls(struct snd_akm4xxx *ak)  in build_dac_controls()  argument
609 	for (idx = 0; idx < ak->num_dacs; ) {  in build_dac_controls()
611 		if (ak->type == SND_AK4381   in build_dac_controls()
612 				&&  ak->dac_info[mixer_ch].switch_name) {  in build_dac_controls()
617 			knew.name = ak->dac_info[mixer_ch].switch_name;  in build_dac_controls()
626 			err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_dac_controls()
631 		if (! ak->dac_info || ! ak->dac_info[mixer_ch].name) {  in build_dac_controls()
633 			knew.index = mixer_ch + ak->idx_offset * 2;  in build_dac_controls()
636 			knew.name = ak->dac_info[mixer_ch].name;  in build_dac_controls()
637 			num_stereo = ak->dac_info[mixer_ch].num_channels;  in build_dac_controls()
652 		switch (ak->type) {  in build_dac_controls()
704 		err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_dac_controls()
714 static int build_adc_controls(struct snd_akm4xxx *ak)  in build_adc_controls()  argument
720 	if (ak->type == SND_AK4528)  in build_adc_controls()
722 	for (idx = 0; idx < ak->num_adcs;) {  in build_adc_controls()
724 		if (! ak->adc_info || ! ak->adc_info[mixer_ch].name) {  in build_adc_controls()
726 			knew.index = mixer_ch + ak->idx_offset * 2;  in build_adc_controls()
729 			knew.name = ak->adc_info[mixer_ch].name;  in build_adc_controls()
730 			num_stereo = ak->adc_info[mixer_ch].num_channels;  in build_adc_controls()
746 		if (ak->type == SND_AK5365)  in build_adc_controls()
754 		err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_adc_controls()
758 		if (ak->type == SND_AK5365 && (idx % 2) == 0) {  in build_adc_controls()
759 			if (! ak->adc_info ||   in build_adc_controls()
760 			    ! ak->adc_info[mixer_ch].switch_name) {  in build_adc_controls()
762 				knew.index = mixer_ch + ak->idx_offset * 2;  in build_adc_controls()
764 				knew.name = ak->adc_info[mixer_ch].switch_name;  in build_adc_controls()
773 			err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_adc_controls()
778 			if (!ak->adc_info ||  in build_adc_controls()
779 				!ak->adc_info[mixer_ch].selector_name) {  in build_adc_controls()
781 				knew.index = mixer_ch + ak->idx_offset * 2;  in build_adc_controls()
783 				knew.name = ak->adc_info[mixer_ch].selector_name;  in build_adc_controls()
794 			err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_adc_controls()
805 static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)  in build_deemphasis()  argument
813 		knew.index = idx + ak->idx_offset;  in build_deemphasis()
819 		switch (ak->type) {  in build_deemphasis()
842 		err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_deemphasis()
852 	struct snd_akm4xxx *ak = entry->private_data;  in proc_regs_read()  local
854 	for (chip = 0; chip < ak->num_chips; chip++) {  in proc_regs_read()
855 		for (reg = 0; reg < ak->total_regs; reg++) {  in proc_regs_read()
856 			val =  snd_akm4xxx_get(ak, chip, reg);  in proc_regs_read()
863 static int proc_init(struct snd_akm4xxx *ak)  in proc_init()  argument
865 	return snd_card_ro_proc_new(ak->card, ak->name, ak, proc_regs_read);  in proc_init()
868 int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)  in snd_akm4xxx_build_controls()  argument
872 	err = build_dac_controls(ak);  in snd_akm4xxx_build_controls()
876 	err = build_adc_controls(ak);  in snd_akm4xxx_build_controls()
879 	if (ak->type == SND_AK4355 || ak->type == SND_AK4358)  in snd_akm4xxx_build_controls()
881 	else if (ak->type == SND_AK4620)  in snd_akm4xxx_build_controls()
884 		num_emphs = ak->num_dacs / 2;  in snd_akm4xxx_build_controls()
885 	err = build_deemphasis(ak, num_emphs);  in snd_akm4xxx_build_controls()
888 	err = proc_init(ak);  in snd_akm4xxx_build_controls()