33 	void (*set_register)(struct snd_ice1712 *ice, unsigned int val);
34 	unsigned int (*get_register)(struct snd_ice1712 *ice);
263 	struct snd_ice1712 *ice = ak->private_data[0];  in qtet_akm_write()  local
267 	/*dev_dbg(ice->card->dev, "Writing to AK4620: chip=%d, addr=0x%x,  in qtet_akm_write()
269 	orig_dir = ice->gpio.get_dir(ice);  in qtet_akm_write()
270 	ice->gpio.set_dir(ice, orig_dir | GPIO_SPI_ALL);  in qtet_akm_write()
272 	ice->gpio.set_mask(ice, ~GPIO_SPI_ALL);  in qtet_akm_write()
274 	tmp = ice->gpio.get_data(ice);  in qtet_akm_write()
277 	ice->gpio.set_data(ice, tmp);  in qtet_akm_write()
285 	ice->gpio.set_data(ice, tmp);  in qtet_akm_write()
294 		ice->gpio.set_data(ice, tmp);  in qtet_akm_write()
301 		ice->gpio.set_data(ice, tmp);  in qtet_akm_write()
305 		ice->gpio.set_data(ice, tmp);  in qtet_akm_write()
310 	ice->gpio.set_data(ice, tmp);  in qtet_akm_write()
314 	ice->gpio.set_mask(ice, 0xffffff);  in qtet_akm_write()
316 	ice->gpio.set_dir(ice, orig_dir);  in qtet_akm_write()
394 static void reg_write(struct snd_ice1712 *ice, unsigned int reg,  in reg_write()  argument
399 	mutex_lock(&ice->gpio_mutex);  in reg_write()
403 	ice->gpio.set_dir(ice, tmp);  in reg_write()
405 	ice->gpio.set_mask(ice, ~(tmp));  in reg_write()
407 	tmp = ice->gpio.get_data(ice);  in reg_write()
410 	ice->gpio.set_data(ice, tmp);  in reg_write()
414 	ice->gpio.set_data(ice, tmp);  in reg_write()
418 	ice->gpio.set_data(ice, tmp);  in reg_write()
422 	ice->gpio.set_data(ice, tmp);  in reg_write()
427 	ice->gpio.set_data(ice, tmp);  in reg_write()
429 	ice->gpio.set_mask(ice, 0xffffff);  in reg_write()
431 	ice->gpio.set_dir(ice, 0x00ff00);  in reg_write()
432 	mutex_unlock(&ice->gpio_mutex);  in reg_write()
435 static unsigned int get_scr(struct snd_ice1712 *ice)  in get_scr()  argument
437 	struct qtet_spec *spec = ice->spec;  in get_scr()
441 static unsigned int get_mcr(struct snd_ice1712 *ice)  in get_mcr()  argument
443 	struct qtet_spec *spec = ice->spec;  in get_mcr()
447 static unsigned int get_cpld(struct snd_ice1712 *ice)  in get_cpld()  argument
449 	struct qtet_spec *spec = ice->spec;  in get_cpld()
453 static void set_scr(struct snd_ice1712 *ice, unsigned int val)  in set_scr()  argument
455 	struct qtet_spec *spec = ice->spec;  in set_scr()
456 	reg_write(ice, GPIO_SCR, val);  in set_scr()
460 static void set_mcr(struct snd_ice1712 *ice, unsigned int val)  in set_mcr()  argument
462 	struct qtet_spec *spec = ice->spec;  in set_mcr()
463 	reg_write(ice, GPIO_MCR, val);  in set_mcr()
467 static void set_cpld(struct snd_ice1712 *ice, unsigned int val)  in set_cpld()  argument
469 	struct qtet_spec *spec = ice->spec;  in set_cpld()
470 	reg_write(ice, GPIO_CPLD_CSN, val);  in set_cpld()
477 	struct snd_ice1712 *ice = entry->private_data;  in proc_regs_read()  local
481 				get_scr(ice)));  in proc_regs_read()
483 				get_mcr(ice)));  in proc_regs_read()
485 				get_cpld(ice)));  in proc_regs_read()
488 static void proc_init(struct snd_ice1712 *ice)  in proc_init()  argument
490 	snd_card_ro_proc_new(ice->card, "quartet", ice, proc_regs_read);  in proc_init()
496 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in qtet_mute_get()  local
498 	val = get_scr(ice) & SCR_MUTE;  in qtet_mute_get()
506 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in qtet_mute_put()  local
508 	old = get_scr(ice) & SCR_MUTE;  in qtet_mute_put()
521 		struct snd_akm4xxx *ak = ice->akm;  in qtet_mute_put()
522 		set_scr(ice, (get_scr(ice) & ~SCR_MUTE) | new);  in qtet_mute_put()
542 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in qtet_ain12_sw_get()  local
544 	val = get_scr(ice) & (SCR_AIN12_SEL1 | SCR_AIN12_SEL0);  in qtet_ain12_sw_get()
567 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in qtet_ain12_sw_put()  local
569 	old = get_scr(ice);  in qtet_ain12_sw_put()
580 			set_scr(ice, new);  in qtet_ain12_sw_put()
583 			set_scr(ice, new);  in qtet_ain12_sw_put()
588 			set_scr(ice, new);  in qtet_ain12_sw_put()
590 			set_scr(ice, new);  in qtet_ain12_sw_put()
595 			set_scr(ice, new);  in qtet_ain12_sw_put()
597 			set_scr(ice, new);  in qtet_ain12_sw_put()
611 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in qtet_php_get()  local
614 	val = get_scr(ice) & SCR_PHP_V;  in qtet_php_get()
622 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in qtet_php_put()  local
624 	old = new = get_scr(ice);  in qtet_php_put()
630 		set_scr(ice, new);  in qtet_php_put()
633 		set_scr(ice, new);  in qtet_php_put()
639 		set_scr(ice, new);  in qtet_php_put()
642 		set_scr(ice, new);  in qtet_php_put()
687 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in qtet_sw_get()  local
689 		(private.get_register(ice) & private.bit) ? 1 : 0;  in qtet_sw_get()
698 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in qtet_sw_put()  local
700 	old = private.get_register(ice);  in qtet_sw_put()
706 		private.set_register(ice, new);  in qtet_sw_put()
769 static int qtet_add_controls(struct snd_ice1712 *ice)  in qtet_add_controls()  argument
771 	struct qtet_spec *spec = ice->spec;  in qtet_add_controls()
774 	err = snd_ice1712_akm4xxx_build_controls(ice);  in qtet_add_controls()
778 		err = snd_ctl_add(ice->card,  in qtet_add_controls()
779 				snd_ctl_new1(&qtet_controls[i], ice));  in qtet_add_controls()
789 	err = snd_ctl_add(ice->card, vmaster);  in qtet_add_controls()
792 	err = snd_ctl_add_followers(ice->card, vmaster, follower_vols);  in qtet_add_controls()
797 			ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);  in qtet_add_controls()
800 static inline int qtet_is_spdif_master(struct snd_ice1712 *ice)  in qtet_is_spdif_master()  argument
803 	return (get_cpld(ice) & CPLD_SYNC_SEL) ? 1 : 0;  in qtet_is_spdif_master()
806 static unsigned int qtet_get_rate(struct snd_ice1712 *ice)  in qtet_get_rate()  argument
811 	result =  get_cpld(ice) & CPLD_CKS_MASK;  in qtet_get_rate()
828 static void qtet_set_rate(struct snd_ice1712 *ice, unsigned int rate)  in qtet_set_rate()  argument
833 	val = inb(ICEMT1724(ice, RATE));  in qtet_set_rate()
834 	outb(val | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE));  in qtet_set_rate()
836 	new =  (get_cpld(ice) & ~CPLD_CKS_MASK) | get_cks_val(rate);  in qtet_set_rate()
839 	/* dev_dbg(ice->card->dev, "QT - set_rate: old %x, new %x\n",  in qtet_set_rate()
840 	   get_cpld(ice), new); */  in qtet_set_rate()
841 	set_cpld(ice, new);  in qtet_set_rate()
844 static inline unsigned char qtet_set_mclk(struct snd_ice1712 *ice,  in qtet_set_mclk()  argument
852 static int qtet_set_spdif_clock(struct snd_ice1712 *ice, int type)  in qtet_set_spdif_clock()  argument
856 	old = new = get_cpld(ice);  in qtet_set_spdif_clock()
872 		set_cpld(ice, new);  in qtet_set_spdif_clock()
879 static int qtet_get_spdif_master_type(struct snd_ice1712 *ice)  in qtet_get_spdif_master_type()  argument
883 	val = get_cpld(ice);  in qtet_get_spdif_master_type()
913 	struct snd_ice1712 *ice = ak4113->change_callback_private;  in qtet_ak4113_change()  local
915 	if ((qtet_get_spdif_master_type(ice) == EXT_SPDIF_TYPE) &&  in qtet_ak4113_change()
919 		/* dev_dbg(ice->card->dev, "ak4113 - input rate changed to %d\n",  in qtet_ak4113_change()
921 		qtet_akm_set_rate_val(ice->akm, rate);  in qtet_ak4113_change()
929 static void qtet_spdif_in_open(struct snd_ice1712 *ice,  in qtet_spdif_in_open()  argument
932 	struct qtet_spec *spec = ice->spec;  in qtet_spdif_in_open()
936 	if (qtet_get_spdif_master_type(ice) != EXT_SPDIF_TYPE)  in qtet_spdif_in_open()
950 static int qtet_init(struct snd_ice1712 *ice)  in qtet_init()  argument
970 	val = inb(ICEMT1724(ice, RATE));  in qtet_init()
971 	outb(val | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE));  in qtet_init()
977 	ice->hw_rates = &qtet_rates_info;  in qtet_init()
978 	ice->is_spdif_master = qtet_is_spdif_master;  in qtet_init()
979 	ice->get_rate = qtet_get_rate;  in qtet_init()
980 	ice->set_rate = qtet_set_rate;  in qtet_init()
981 	ice->set_mclk = qtet_set_mclk;  in qtet_init()
982 	ice->set_spdif_clock = qtet_set_spdif_clock;  in qtet_init()
983 	ice->get_spdif_master_type = qtet_get_spdif_master_type;  in qtet_init()
984 	ice->ext_clock_names = ext_clock_names;  in qtet_init()
985 	ice->ext_clock_count = ARRAY_SIZE(ext_clock_names);  in qtet_init()
988 	ice->spdif.ops.open = ice->pro_open = qtet_spdif_in_open;  in qtet_init()
989 	ice->spec = spec;  in qtet_init()
994 	set_scr(ice, SCR_PHP);  in qtet_init()
997 	set_scr(ice, SCR_PHP | SCR_CODEC_PDN);  in qtet_init()
1000 	set_mcr(ice, 0);  in qtet_init()
1003 	set_cpld(ice, 0);  in qtet_init()
1006 	ice->num_total_dacs = 2;  in qtet_init()
1007 	ice->num_total_adcs = 2;  in qtet_init()
1009 	ice->akm = kcalloc(2, sizeof(struct snd_akm4xxx), GFP_KERNEL);  in qtet_init()
1010 	ak = ice->akm;  in qtet_init()
1014 	ice->akm_codecs = 1;  in qtet_init()
1015 	err = snd_ice1712_akm4xxx_init(ak, &akm_qtet_dac, NULL, ice);  in qtet_init()
1018 	err = snd_ak4113_create(ice->card,  in qtet_init()
1022 			ice, &spec->ak4113);  in qtet_init()
1027 	spec->ak4113->change_callback_private = ice;  in qtet_init()
1032 	proc_init(ice);  in qtet_init()
1034 	qtet_set_rate(ice, 44100);  in qtet_init()