61 static inline void stac9460_put(struct snd_ice1712 *ice, int reg, unsigned char val)  in stac9460_put()  argument
63 	snd_vt1724_write_i2c(ice, PRODIGY192_STAC9460_ADDR, reg, val);  in stac9460_put()
66 static inline unsigned char stac9460_get(struct snd_ice1712 *ice, int reg)  in stac9460_get()  argument
68 	return snd_vt1724_read_i2c(ice, PRODIGY192_STAC9460_ADDR, reg);  in stac9460_get()
78 static int stac9460_dac_mute(struct snd_ice1712 *ice, int idx,  in stac9460_dac_mute()  argument
83 	old = stac9460_get(ice, idx);  in stac9460_dac_mute()
87 		/* dev_dbg(ice->card->dev, "Volume register 0x%02x: 0x%02x\n", idx, new);*/  in stac9460_dac_mute()
88 		stac9460_put(ice, idx, new);  in stac9460_dac_mute()
96 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_dac_mute_get()  local
104 	val = stac9460_get(ice, idx);  in stac9460_dac_mute_get()
111 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_dac_mute_put()  local
112 	struct prodigy192_spec *spec = ice->spec;  in stac9460_dac_mute_put()
122 	dev_dbg(ice->card->dev, "Mute put: reg 0x%02x, ctrl value: 0x%02x\n", idx,  in stac9460_dac_mute_put()
125 	change = stac9460_dac_mute(ice, idx, ucontrol->value.integer.value[0]);  in stac9460_dac_mute_put()
144 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_dac_vol_get()  local
152 	vol = stac9460_get(ice, idx) & 0x7f;  in stac9460_dac_vol_get()
160 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_dac_vol_put()  local
170 	tmp = stac9460_get(ice, idx);  in stac9460_dac_vol_put()
174 		stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));  in stac9460_dac_vol_put()
186 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_adc_mute_get()  local
191 		val = stac9460_get(ice, STAC946X_MIC_L_VOLUME + i);  in stac9460_adc_mute_get()
200 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_adc_mute_put()  local
207 		old = stac9460_get(ice, reg);  in stac9460_adc_mute_put()
211 			stac9460_put(ice, reg, new);  in stac9460_adc_mute_put()
231 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_adc_vol_get()  local
237 		vol = stac9460_get(ice, reg) & 0x0f;  in stac9460_adc_vol_get()
246 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_adc_vol_put()  local
254 		ovol = 0x0f - stac9460_get(ice, reg);  in stac9460_adc_vol_put()
257 			stac9460_put(ice, reg, (0x0f - nvol) | (ovol & ~0x0f));  in stac9460_adc_vol_put()
275 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_mic_sw_get()  local
278 	val = stac9460_get(ice, STAC946X_GENERAL_PURPOSE);  in stac9460_mic_sw_get()
286 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in stac9460_mic_sw_put()  local
289 	old = stac9460_get(ice, STAC946X_GENERAL_PURPOSE);  in stac9460_mic_sw_put()
293 		stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new);  in stac9460_mic_sw_put()
299 static void stac9460_set_rate_val(struct snd_ice1712 *ice, unsigned int rate)  in stac9460_set_rate_val()  argument
304 	struct prodigy192_spec *spec = ice->spec;  in stac9460_set_rate_val()
314 	old = stac9460_get(ice, STAC946X_MASTER_CLOCKING);  in stac9460_set_rate_val()
322 		changed[idx] = stac9460_dac_mute(ice,  in stac9460_set_rate_val()
324 	/*dev_dbg(ice->card->dev, "Rate change: %d, new MC: 0x%02x\n", rate, new);*/  in stac9460_set_rate_val()
325 	stac9460_put(ice, STAC946X_MASTER_CLOCKING, new);  in stac9460_set_rate_val()
331 			stac9460_dac_mute(ice, STAC946X_MASTER_VOLUME + idx, 1);  in stac9460_set_rate_val()
427 static void write_data(struct snd_ice1712 *ice, unsigned int gpio,  in write_data()  argument
433 		snd_ice1712_gpio_write(ice, gpio);  in write_data()
440 		snd_ice1712_gpio_write(ice, gpio);  in write_data()
444 		snd_ice1712_gpio_write(ice, gpio);  in write_data()
452 static unsigned char read_data(struct snd_ice1712 *ice, unsigned int gpio,  in read_data()  argument
460 		snd_ice1712_gpio_write(ice, gpio);  in read_data()
463 		if (snd_ice1712_gpio_read(ice) & VT1724_PRODIGY192_CDIN)  in read_data()
468 		snd_ice1712_gpio_write(ice, gpio);  in read_data()
476 static unsigned int prodigy192_4wire_start(struct snd_ice1712 *ice)  in prodigy192_4wire_start()  argument
480 	snd_ice1712_save_gpio_status(ice);  in prodigy192_4wire_start()
481 	tmp = snd_ice1712_gpio_read(ice);  in prodigy192_4wire_start()
485 	snd_ice1712_gpio_write(ice, tmp);  in prodigy192_4wire_start()
493 static void prodigy192_4wire_finish(struct snd_ice1712 *ice, unsigned int tmp)  in prodigy192_4wire_finish()  argument
496 	snd_ice1712_gpio_write(ice, tmp);  in prodigy192_4wire_finish()
498 	snd_ice1712_restore_gpio_status(ice);  in prodigy192_4wire_finish()
507 	struct snd_ice1712 *ice = private_data;  in prodigy192_ak4114_write()  local
509 	tmp = prodigy192_4wire_start(ice);  in prodigy192_ak4114_write()
512 	write_data(ice, tmp, addrdata, 15);  in prodigy192_ak4114_write()
513 	prodigy192_4wire_finish(ice, tmp);  in prodigy192_ak4114_write()
522 	struct snd_ice1712 *ice = private_data;  in prodigy192_ak4114_read()  local
526 	tmp = prodigy192_4wire_start(ice);  in prodigy192_ak4114_read()
527 	write_data(ice, tmp, (AK4114_ADDR << 6) | (addr & 0x1f), 7);  in prodigy192_ak4114_read()
528 	data = read_data(ice, tmp, 7);  in prodigy192_ak4114_read()
529 	prodigy192_4wire_finish(ice, tmp);  in prodigy192_ak4114_read()
546 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in ak4114_input_sw_get()  local
549 	val = prodigy192_ak4114_read(ice, AK4114_REG_IO1);  in ak4114_input_sw_get()
560 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in ak4114_input_sw_put()  local
564 	old = prodigy192_ak4114_read(ice, AK4114_REG_IO1);  in ak4114_input_sw_put()
571 		prodigy192_ak4114_write(ice, AK4114_REG_IO1, new);  in ak4114_input_sw_put()
588 static int prodigy192_ak4114_init(struct snd_ice1712 *ice)  in prodigy192_ak4114_init()  argument
604 	struct prodigy192_spec *spec = ice->spec;  in prodigy192_ak4114_init()
607 	err = snd_ak4114_create(ice->card,  in prodigy192_ak4114_init()
611 				 ice, &spec->ak4114);  in prodigy192_ak4114_init()
623 	struct snd_ice1712 *ice = entry->private_data;  in stac9460_proc_regs_read()  local
627 		val = stac9460_get(ice, reg);  in stac9460_proc_regs_read()
633 static void stac9460_proc_init(struct snd_ice1712 *ice)  in stac9460_proc_init()  argument
635 	snd_card_ro_proc_new(ice->card, "stac9460_codec", ice,  in stac9460_proc_init()
640 static int prodigy192_add_controls(struct snd_ice1712 *ice)  in prodigy192_add_controls()  argument
642 	struct prodigy192_spec *spec = ice->spec;  in prodigy192_add_controls()
647 		err = snd_ctl_add(ice->card,  in prodigy192_add_controls()
648 				  snd_ctl_new1(&stac_controls[i], ice));  in prodigy192_add_controls()
655 			err = snd_ctl_add(ice->card,  in prodigy192_add_controls()
657 						       ice));  in prodigy192_add_controls()
663 				ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);  in prodigy192_add_controls()
667 	stac9460_proc_init(ice);  in prodigy192_add_controls()
674 static int prodigy192_miodio_exists(struct snd_ice1712 *ice)  in prodigy192_miodio_exists()  argument
682 	orig_value = prodigy192_ak4114_read(ice, addr);  in prodigy192_miodio_exists()
683 	prodigy192_ak4114_write(ice, addr, test_data);  in prodigy192_miodio_exists()
684 	if (prodigy192_ak4114_read(ice, addr) == test_data) {  in prodigy192_miodio_exists()
687 		prodigy192_ak4114_write(ice, addr, orig_value);  in prodigy192_miodio_exists()
696 static int prodigy192_init(struct snd_ice1712 *ice)  in prodigy192_init()  argument
715 	ice->num_total_dacs = 6;  in prodigy192_init()
716 	ice->num_total_adcs = 2;  in prodigy192_init()
717 	ice->vt1720 = 0;  /* ice1724, e.g. 23 GPIOs */  in prodigy192_init()
722 	ice->spec = spec;  in prodigy192_init()
728 		stac9460_put(ice, p[0], p[1]);  in prodigy192_init()
729 	ice->gpio.set_pro_rate = stac9460_set_rate_val;  in prodigy192_init()
732 	if (prodigy192_miodio_exists(ice)) {  in prodigy192_init()
733 		err = prodigy192_ak4114_init(ice);  in prodigy192_init()
737 		dev_dbg(ice->card->dev,  in prodigy192_init()
740 		dev_dbg(ice->card->dev, "AK4114 not found\n");  in prodigy192_init()