75 static inline void stac9460_put(struct snd_ice1712 *ice, int reg, unsigned char val)  in stac9460_put()  argument
77 	snd_vt1724_write_i2c(ice, PRODIGY192_STAC9460_ADDR, reg, val);  in stac9460_put()
80 static inline unsigned char stac9460_get(struct snd_ice1712 *ice, int reg)  in stac9460_get()  argument
82 	return snd_vt1724_read_i2c(ice, PRODIGY192_STAC9460_ADDR, reg);  in stac9460_get()
92 static int stac9460_dac_mute(struct snd_ice1712 *ice, int idx,  in stac9460_dac_mute()  argument
97 	old = stac9460_get(ice, idx);  in stac9460_dac_mute()
102 		stac9460_put(ice, idx, new);  in stac9460_dac_mute()
110 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_dac_mute_get()  local
118 	val = stac9460_get(ice, idx);  in stac9460_dac_mute_get()
125 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_dac_mute_put()  local
126 	struct prodigy192_spec *spec = ice->spec;  in stac9460_dac_mute_put()
139 	change = stac9460_dac_mute(ice, idx, ucontrol->value.integer.value[0]);  in stac9460_dac_mute_put()
158 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_dac_vol_get()  local
166 	vol = stac9460_get(ice, idx) & 0x7f;  in stac9460_dac_vol_get()
174 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_dac_vol_put()  local
184 	tmp = stac9460_get(ice, idx);  in stac9460_dac_vol_put()
193 		stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));  in stac9460_dac_vol_put()
205 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_adc_mute_get()  local
210 		val = stac9460_get(ice, STAC946X_MIC_L_VOLUME + i);  in stac9460_adc_mute_get()
219 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_adc_mute_put()  local
226 		old = stac9460_get(ice, reg);  in stac9460_adc_mute_put()
230 			stac9460_put(ice, reg, new);  in stac9460_adc_mute_put()
250 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_adc_vol_get()  local
256 		vol = stac9460_get(ice, reg) & 0x0f;  in stac9460_adc_vol_get()
265 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_adc_vol_put()  local
273 		ovol = 0x0f - stac9460_get(ice, reg);  in stac9460_adc_vol_put()
276 			stac9460_put(ice, reg, (0x0f - nvol) | (ovol & ~0x0f));  in stac9460_adc_vol_put()
294 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_mic_sw_get()  local
297 	val = stac9460_get(ice, STAC946X_GENERAL_PURPOSE);  in stac9460_mic_sw_get()
305 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_mic_sw_put()  local
308 	old = stac9460_get(ice, STAC946X_GENERAL_PURPOSE);  in stac9460_mic_sw_put()
312 		stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new);  in stac9460_mic_sw_put()
318 static void stac9460_set_rate_val(struct snd_ice1712 *ice, unsigned int rate)  in stac9460_set_rate_val()  argument
323 	struct prodigy192_spec *spec = ice->spec;  in stac9460_set_rate_val()
333 	old = stac9460_get(ice, STAC946X_MASTER_CLOCKING);  in stac9460_set_rate_val()
341 		changed[idx] = stac9460_dac_mute(ice,  in stac9460_set_rate_val()
344 	stac9460_put(ice, STAC946X_MASTER_CLOCKING, new);  in stac9460_set_rate_val()
350 			stac9460_dac_mute(ice, STAC946X_MASTER_VOLUME + idx, 1);  in stac9460_set_rate_val()
446 static void write_data(struct snd_ice1712 *ice, unsigned int gpio,  in write_data()  argument
452 		snd_ice1712_gpio_write(ice, gpio);  in write_data()
459 		snd_ice1712_gpio_write(ice, gpio);  in write_data()
463 		snd_ice1712_gpio_write(ice, gpio);  in write_data()
471 static unsigned char read_data(struct snd_ice1712 *ice, unsigned int gpio,  in read_data()  argument
479 		snd_ice1712_gpio_write(ice, gpio);  in read_data()
482 		if (snd_ice1712_gpio_read(ice) & VT1724_PRODIGY192_CDIN)  in read_data()
487 		snd_ice1712_gpio_write(ice, gpio);  in read_data()
495 static unsigned int prodigy192_4wire_start(struct snd_ice1712 *ice)  in prodigy192_4wire_start()  argument
499 	snd_ice1712_save_gpio_status(ice);  in prodigy192_4wire_start()
500 	tmp = snd_ice1712_gpio_read(ice);  in prodigy192_4wire_start()
504 	snd_ice1712_gpio_write(ice, tmp);  in prodigy192_4wire_start()
512 static void prodigy192_4wire_finish(struct snd_ice1712 *ice, unsigned int tmp)  in prodigy192_4wire_finish()  argument
515 	snd_ice1712_gpio_write(ice, tmp);  in prodigy192_4wire_finish()
517 	snd_ice1712_restore_gpio_status(ice);  in prodigy192_4wire_finish()
526 	struct snd_ice1712 *ice = private_data;  in prodigy192_ak4114_write()  local
528 	tmp = prodigy192_4wire_start(ice);  in prodigy192_ak4114_write()
531 	write_data(ice, tmp, addrdata, 15);  in prodigy192_ak4114_write()
532 	prodigy192_4wire_finish(ice, tmp);  in prodigy192_ak4114_write()
541 	struct snd_ice1712 *ice = private_data;  in prodigy192_ak4114_read()  local
545 	tmp = prodigy192_4wire_start(ice);  in prodigy192_ak4114_read()
546 	write_data(ice, tmp, (AK4114_ADDR << 6) | (addr & 0x1f), 7);  in prodigy192_ak4114_read()
547 	data = read_data(ice, tmp, 7);  in prodigy192_ak4114_read()
548 	prodigy192_4wire_finish(ice, tmp);  in prodigy192_ak4114_read()
565 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in ak4114_input_sw_get()  local
568 	val = prodigy192_ak4114_read(ice, AK4114_REG_IO1);  in ak4114_input_sw_get()
579 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in ak4114_input_sw_put()  local
583 	old = prodigy192_ak4114_read(ice, AK4114_REG_IO1);  in ak4114_input_sw_put()
590 		prodigy192_ak4114_write(ice, AK4114_REG_IO1, new);  in ak4114_input_sw_put()
607 static int prodigy192_ak4114_init(struct snd_ice1712 *ice)  in prodigy192_ak4114_init()  argument
623 	struct prodigy192_spec *spec = ice->spec;  in prodigy192_ak4114_init()
626 	err = snd_ak4114_create(ice->card,  in prodigy192_ak4114_init()
630 				 ice, &spec->ak4114);  in prodigy192_ak4114_init()
642 	struct snd_ice1712 *ice = entry->private_data;  in stac9460_proc_regs_read()  local
646 		val = stac9460_get(ice, reg);  in stac9460_proc_regs_read()
652 static void stac9460_proc_init(struct snd_ice1712 *ice)  in stac9460_proc_init()  argument
655 	if (!snd_card_proc_new(ice->card, "stac9460_codec", &entry))  in stac9460_proc_init()
656 		snd_info_set_text_ops(entry, ice, stac9460_proc_regs_read);  in stac9460_proc_init()
660 static int prodigy192_add_controls(struct snd_ice1712 *ice)  in prodigy192_add_controls()  argument
662 	struct prodigy192_spec *spec = ice->spec;  in prodigy192_add_controls()
667 		err = snd_ctl_add(ice->card,  in prodigy192_add_controls()
668 				  snd_ctl_new1(&stac_controls[i], ice));  in prodigy192_add_controls()
675 			err = snd_ctl_add(ice->card,  in prodigy192_add_controls()
677 						       ice));  in prodigy192_add_controls()
683 				ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);  in prodigy192_add_controls()
687 	stac9460_proc_init(ice);  in prodigy192_add_controls()
694 static int prodigy192_miodio_exists(struct snd_ice1712 *ice)  in prodigy192_miodio_exists()  argument
702 	orig_value = prodigy192_ak4114_read(ice, addr);  in prodigy192_miodio_exists()
703 	prodigy192_ak4114_write(ice, addr, test_data);  in prodigy192_miodio_exists()
704 	if (prodigy192_ak4114_read(ice, addr) == test_data) {  in prodigy192_miodio_exists()
707 		prodigy192_ak4114_write(ice, addr, orig_value);  in prodigy192_miodio_exists()
716 static int prodigy192_init(struct snd_ice1712 *ice)  in prodigy192_init()  argument
735 	ice->num_total_dacs = 6;  in prodigy192_init()
736 	ice->num_total_adcs = 2;  in prodigy192_init()
737 	ice->vt1720 = 0;  /* ice1724, e.g. 23 GPIOs */  in prodigy192_init()
742 	ice->spec = spec;  in prodigy192_init()
748 		stac9460_put(ice, p[0], p[1]);  in prodigy192_init()
749 	ice->gpio.set_pro_rate = stac9460_set_rate_val;  in prodigy192_init()
752 	if (prodigy192_miodio_exists(ice)) {  in prodigy192_init()
753 		err = prodigy192_ak4114_init(ice);  in prodigy192_init()
757 		dev_dbg(ice->card->dev,  in prodigy192_init()
760 		dev_dbg(ice->card->dev, "AK4114 not found\n");  in prodigy192_init()