40 void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg,  in snd_akm4xxx_write()  argument
43 	ak->ops.lock(ak, chip);  in snd_akm4xxx_write()
44 	ak->ops.write(ak, chip, reg, val);  in snd_akm4xxx_write()
47 	snd_akm4xxx_set(ak, chip, reg, val);  in snd_akm4xxx_write()
48 	ak->ops.unlock(ak, chip);  in snd_akm4xxx_write()
54 static void ak4524_reset(struct snd_akm4xxx *ak, int state)  in ak4524_reset()  argument
59 	for (chip = 0; chip < ak->num_dacs/2; chip++) {  in ak4524_reset()
60 		snd_akm4xxx_write(ak, chip, 0x01, state ? 0x00 : 0x03);  in ak4524_reset()
64 		for (reg = 0x04; reg < ak->total_regs; reg++)  in ak4524_reset()
65 			snd_akm4xxx_write(ak, chip, reg,  in ak4524_reset()
66 					  snd_akm4xxx_get(ak, chip, reg));  in ak4524_reset()
71 static void ak435X_reset(struct snd_akm4xxx *ak, int state)  in ak435X_reset()  argument
76 		snd_akm4xxx_write(ak, 0, 0x01, 0x02); /* reset and soft-mute */  in ak435X_reset()
79 	for (reg = 0x00; reg < ak->total_regs; reg++)  in ak435X_reset()
81 			snd_akm4xxx_write(ak, 0, reg,  in ak435X_reset()
82 					  snd_akm4xxx_get(ak, 0, reg));  in ak435X_reset()
83 	snd_akm4xxx_write(ak, 0, 0x01, 0x01); /* un-reset, unmute */  in ak435X_reset()
87 static void ak4381_reset(struct snd_akm4xxx *ak, int state)  in ak4381_reset()  argument
91 	for (chip = 0; chip < ak->num_dacs/2; chip++) {  in ak4381_reset()
92 		snd_akm4xxx_write(ak, chip, 0x00, state ? 0x0c : 0x0f);  in ak4381_reset()
95 		for (reg = 0x01; reg < ak->total_regs; reg++)  in ak4381_reset()
96 			snd_akm4xxx_write(ak, chip, reg,  in ak4381_reset()
97 					  snd_akm4xxx_get(ak, chip, reg));  in ak4381_reset()
107 void snd_akm4xxx_reset(struct snd_akm4xxx *ak, int state)  in snd_akm4xxx_reset()  argument
109 	switch (ak->type) {  in snd_akm4xxx_reset()
113 		ak4524_reset(ak, state);  in snd_akm4xxx_reset()
119 		ak435X_reset(ak, state);  in snd_akm4xxx_reset()
122 		ak435X_reset(ak, state);  in snd_akm4xxx_reset()
125 		ak4381_reset(ak, state);  in snd_akm4xxx_reset()
172 void snd_akm4xxx_init(struct snd_akm4xxx *ak)  in snd_akm4xxx_init()  argument
278 	memset(ak->images, 0, sizeof(ak->images));  in snd_akm4xxx_init()
279 	memset(ak->volumes, 0, sizeof(ak->volumes));  in snd_akm4xxx_init()
281 	switch (ak->type) {  in snd_akm4xxx_init()
284 		ak->num_chips = ak->num_dacs / 2;  in snd_akm4xxx_init()
285 		ak->name = "ak4524";  in snd_akm4xxx_init()
286 		ak->total_regs = 0x08;  in snd_akm4xxx_init()
290 		ak->num_chips = ak->num_dacs / 2;  in snd_akm4xxx_init()
291 		ak->name = "ak4528";  in snd_akm4xxx_init()
292 		ak->total_regs = 0x06;  in snd_akm4xxx_init()
296 		ak->num_chips = 1;  in snd_akm4xxx_init()
297 		ak->name = "ak4529";  in snd_akm4xxx_init()
298 		ak->total_regs = 0x0d;  in snd_akm4xxx_init()
302 		ak->num_chips = 1;  in snd_akm4xxx_init()
303 		ak->name = "ak4355";  in snd_akm4xxx_init()
304 		ak->total_regs = 0x0b;  in snd_akm4xxx_init()
308 		ak->num_chips = 1;  in snd_akm4xxx_init()
309 		ak->name = "ak4358";  in snd_akm4xxx_init()
310 		ak->total_regs = 0x10;  in snd_akm4xxx_init()
314 		ak->num_chips = ak->num_dacs / 2;  in snd_akm4xxx_init()
315 		ak->name = "ak4381";  in snd_akm4xxx_init()
316 		ak->total_regs = 0x05;  in snd_akm4xxx_init()
320 		ak->num_chips = 1;  in snd_akm4xxx_init()
321 		ak->name = "ak5365";  in snd_akm4xxx_init()
322 		ak->total_regs = 0x08;  in snd_akm4xxx_init()
326 		ak->num_chips = ak->num_dacs / 2;  in snd_akm4xxx_init()
327 		ak->name = "ak4620";  in snd_akm4xxx_init()
328 		ak->total_regs = 0x08;  in snd_akm4xxx_init()
335 	for (chip = 0; chip < ak->num_chips; chip++) {  in snd_akm4xxx_init()
340 			snd_akm4xxx_write(ak, chip, reg, data);  in snd_akm4xxx_init()
381 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in snd_akm4xxx_volume_get()  local
385 	ucontrol->value.integer.value[0] = snd_akm4xxx_get_vol(ak, chip, addr);  in snd_akm4xxx_volume_get()
392 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in put_ak_reg()  local
396 	if (snd_akm4xxx_get_vol(ak, chip, addr) == nval)  in put_ak_reg()
399 	snd_akm4xxx_set_vol(ak, chip, addr, nval);  in put_ak_reg()
410 	snd_akm4xxx_write(ak, chip, addr, nval);  in put_ak_reg()
439 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in snd_akm4xxx_stereo_volume_get()  local
443 	ucontrol->value.integer.value[0] = snd_akm4xxx_get_vol(ak, chip, addr);  in snd_akm4xxx_stereo_volume_get()
444 	ucontrol->value.integer.value[1] = snd_akm4xxx_get_vol(ak, chip, addr+1);  in snd_akm4xxx_stereo_volume_get()
477 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in snd_akm4xxx_deemphasis_get()  local
482 		(snd_akm4xxx_get(ak, chip, addr) >> shift) & 3;  in snd_akm4xxx_deemphasis_get()
489 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in snd_akm4xxx_deemphasis_put()  local
497 		(snd_akm4xxx_get(ak, chip, addr) & ~(3 << shift));  in snd_akm4xxx_deemphasis_put()
498 	change = snd_akm4xxx_get(ak, chip, addr) != nval;  in snd_akm4xxx_deemphasis_put()
500 		snd_akm4xxx_write(ak, chip, addr, nval);  in snd_akm4xxx_deemphasis_put()
509 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_switch_get()  local
515 	unsigned char val = snd_akm4xxx_get(ak, chip, addr) & (1<<shift);  in ak4xxx_switch_get()
525 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_switch_put()  local
536 	oval = snd_akm4xxx_get(ak, chip, addr);  in ak4xxx_switch_put()
543 		snd_akm4xxx_write(ak, chip, addr, val);  in ak4xxx_switch_put()
549 static int ak4xxx_capture_num_inputs(struct snd_akm4xxx *ak, int mixer_ch)  in ak4xxx_capture_num_inputs()  argument
554 	input_names = ak->adc_info[mixer_ch].input_names;  in ak4xxx_capture_num_inputs()
564 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_capture_source_info()  local
568 	num_names = ak4xxx_capture_num_inputs(ak, mixer_ch);  in ak4xxx_capture_source_info()
572 				 ak->adc_info[mixer_ch].input_names);  in ak4xxx_capture_source_info()
578 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_capture_source_get()  local
584 	val = snd_akm4xxx_get(ak, chip, addr) & mask;  in ak4xxx_capture_source_get()
592 	struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol);  in ak4xxx_capture_source_put()  local
598 	int num_names = ak4xxx_capture_num_inputs(ak, mixer_ch);  in ak4xxx_capture_source_put()
603 	oval = snd_akm4xxx_get(ak, chip, addr);  in ak4xxx_capture_source_put()
607 		snd_akm4xxx_write(ak, chip, addr, val);  in ak4xxx_capture_source_put()
617 static int build_dac_controls(struct snd_akm4xxx *ak)  in build_dac_controls()  argument
623 	for (idx = 0; idx < ak->num_dacs; ) {  in build_dac_controls()
625 		if (ak->type == SND_AK4381   in build_dac_controls()
626 				&&  ak->dac_info[mixer_ch].switch_name) {  in build_dac_controls()
631 			knew.name = ak->dac_info[mixer_ch].switch_name;  in build_dac_controls()
640 			err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_dac_controls()
645 		if (! ak->dac_info || ! ak->dac_info[mixer_ch].name) {  in build_dac_controls()
647 			knew.index = mixer_ch + ak->idx_offset * 2;  in build_dac_controls()
650 			knew.name = ak->dac_info[mixer_ch].name;  in build_dac_controls()
651 			num_stereo = ak->dac_info[mixer_ch].num_channels;  in build_dac_controls()
666 		switch (ak->type) {  in build_dac_controls()
718 		err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_dac_controls()
728 static int build_adc_controls(struct snd_akm4xxx *ak)  in build_adc_controls()  argument
734 	if (ak->type == SND_AK4528)  in build_adc_controls()
736 	for (idx = 0; idx < ak->num_adcs;) {  in build_adc_controls()
738 		if (! ak->adc_info || ! ak->adc_info[mixer_ch].name) {  in build_adc_controls()
740 			knew.index = mixer_ch + ak->idx_offset * 2;  in build_adc_controls()
743 			knew.name = ak->adc_info[mixer_ch].name;  in build_adc_controls()
744 			num_stereo = ak->adc_info[mixer_ch].num_channels;  in build_adc_controls()
760 		if (ak->type == SND_AK5365)  in build_adc_controls()
768 		err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_adc_controls()
772 		if (ak->type == SND_AK5365 && (idx % 2) == 0) {  in build_adc_controls()
773 			if (! ak->adc_info ||   in build_adc_controls()
774 			    ! ak->adc_info[mixer_ch].switch_name) {  in build_adc_controls()
776 				knew.index = mixer_ch + ak->idx_offset * 2;  in build_adc_controls()
778 				knew.name = ak->adc_info[mixer_ch].switch_name;  in build_adc_controls()
787 			err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_adc_controls()
792 			knew.name = ak->adc_info[mixer_ch].selector_name;  in build_adc_controls()
795 				knew.index = mixer_ch + ak->idx_offset * 2;  in build_adc_controls()
807 			err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_adc_controls()
818 static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)  in build_deemphasis()  argument
826 		knew.index = idx + ak->idx_offset;  in build_deemphasis()
832 		switch (ak->type) {  in build_deemphasis()
855 		err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));  in build_deemphasis()
865 	struct snd_akm4xxx *ak = entry->private_data;  in proc_regs_read()  local
867 	for (chip = 0; chip < ak->num_chips; chip++) {  in proc_regs_read()
868 		for (reg = 0; reg < ak->total_regs; reg++) {  in proc_regs_read()
869 			val =  snd_akm4xxx_get(ak, chip, reg);  in proc_regs_read()
876 static int proc_init(struct snd_akm4xxx *ak)  in proc_init()  argument
880 	err = snd_card_proc_new(ak->card, ak->name, &entry);  in proc_init()
883 	snd_info_set_text_ops(entry, ak, proc_regs_read);  in proc_init()
887 int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)  in snd_akm4xxx_build_controls()  argument
891 	err = build_dac_controls(ak);  in snd_akm4xxx_build_controls()
895 	err = build_adc_controls(ak);  in snd_akm4xxx_build_controls()
898 	if (ak->type == SND_AK4355 || ak->type == SND_AK4358)  in snd_akm4xxx_build_controls()
900 	else if (ak->type == SND_AK4620)  in snd_akm4xxx_build_controls()
903 		num_emphs = ak->num_dacs / 2;  in snd_akm4xxx_build_controls()
904 	err = build_deemphasis(ak, num_emphs);  in snd_akm4xxx_build_controls()
907 	err = proc_init(ak);  in snd_akm4xxx_build_controls()