127 static unsigned short wm_get(struct snd_ice1712 *ice, int reg)  in wm_get()  argument
130 	return ((unsigned short)ice->akm[0].images[reg] << 8) |  in wm_get()
131 		ice->akm[0].images[reg + 1];  in wm_get()
137 static void wm_put_nocache(struct snd_ice1712 *ice, int reg, unsigned short val)  in wm_put_nocache()  argument
141 	snd_vt1724_write_i2c(ice, WM_DEV, cval >> 8, cval & 0xff);  in wm_put_nocache()
144 static void wm_put(struct snd_ice1712 *ice, int reg, unsigned short val)  in wm_put()  argument
146 	wm_put_nocache(ice, reg, val);  in wm_put()
148 	ice->akm[0].images[reg] = val >> 8;  in wm_put()
149 	ice->akm[0].images[reg + 1] = val;  in wm_put()
156 static void set_gpio_bit(struct snd_ice1712 *ice, unsigned int bit, int val)  in set_gpio_bit()  argument
158 	unsigned int tmp = snd_ice1712_gpio_read(ice);  in set_gpio_bit()
163 	snd_ice1712_gpio_write(ice, tmp);  in set_gpio_bit()
170 static void wm8766_spi_send_word(struct snd_ice1712 *ice, unsigned int data)  in wm8766_spi_send_word()  argument
174 		set_gpio_bit(ice, WM8766_SPI_CLK, 0);  in wm8766_spi_send_word()
176 		set_gpio_bit(ice, WM8766_SPI_MD, data & 0x8000);  in wm8766_spi_send_word()
178 		set_gpio_bit(ice, WM8766_SPI_CLK, 1);  in wm8766_spi_send_word()
184 static void wm8766_spi_write(struct snd_ice1712 *ice, unsigned int reg,  in wm8766_spi_write()  argument
189 	snd_ice1712_gpio_set_dir(ice, WM8766_SPI_MD|  in wm8766_spi_write()
191 	snd_ice1712_gpio_set_mask(ice, ~(WM8766_SPI_MD|  in wm8766_spi_write()
194 	set_gpio_bit(ice, WM8766_SPI_ML, 0);  in wm8766_spi_write()
196 	wm8766_spi_send_word(ice, block); /* REGISTER ADDRESS */  in wm8766_spi_write()
198 	set_gpio_bit(ice, WM8766_SPI_ML, 1);  in wm8766_spi_write()
201 	snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask);  in wm8766_spi_write()
202 	snd_ice1712_gpio_set_dir(ice, ice->gpio.direction);  in wm8766_spi_write()
210 static void ak4396_send_word(struct snd_ice1712 *ice, unsigned int data)  in ak4396_send_word()  argument
214 		set_gpio_bit(ice, AK4396_CCLK, 0);  in ak4396_send_word()
216 		set_gpio_bit(ice, AK4396_CDTI, data & 0x8000);  in ak4396_send_word()
218 		set_gpio_bit(ice, AK4396_CCLK, 1);  in ak4396_send_word()
224 static void ak4396_write(struct snd_ice1712 *ice, unsigned int reg,  in ak4396_write()  argument
229 	snd_ice1712_gpio_set_dir(ice, AK4396_CSN|AK4396_CCLK|AK4396_CDTI);  in ak4396_write()
230 	snd_ice1712_gpio_set_mask(ice, ~(AK4396_CSN|AK4396_CCLK|AK4396_CDTI));  in ak4396_write()
232 	set_gpio_bit(ice, AK4396_CSN, 0);   in ak4396_write()
235 	ak4396_send_word(ice, block); /* REGISTER ADDRESS */  in ak4396_write()
237 	set_gpio_bit(ice, AK4396_CSN, 1);  in ak4396_write()
240 	snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask);  in ak4396_write()
241 	snd_ice1712_gpio_set_dir(ice, ice->gpio.direction);  in ak4396_write()
268 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in ak4396_dac_vol_get()  local
269 	struct prodigy_hifi_spec *spec = ice->spec;  in ak4396_dac_vol_get()
280 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in ak4396_dac_vol_put()  local
281 	struct prodigy_hifi_spec *spec = ice->spec;  in ak4396_dac_vol_put()
285 	mutex_lock(&ice->gpio_mutex);  in ak4396_dac_vol_put()
289 			ak4396_write(ice, AK4396_LCH_ATT + i,  in ak4396_dac_vol_put()
294 	mutex_unlock(&ice->gpio_mutex);  in ak4396_dac_vol_put()
345 static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index,  in wm_set_vol()  argument
358 	wm_put(ice, index, nvol);  in wm_set_vol()
359 	wm_put_nocache(ice, index, 0x100 | nvol);  in wm_set_vol()
362 static void wm8766_set_vol(struct snd_ice1712 *ice, unsigned int index,  in wm8766_set_vol()  argument
375 	wm8766_spi_write(ice, index, (0x0100 | nvol));  in wm8766_set_vol()
396 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_dac_vol_get()  local
397 	struct prodigy_hifi_spec *spec = ice->spec;  in wm_dac_vol_get()
408 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_dac_vol_put()  local
409 	struct prodigy_hifi_spec *spec = ice->spec;  in wm_dac_vol_put()
412 	mutex_lock(&ice->gpio_mutex);  in wm_dac_vol_put()
418 			wm_set_vol(ice, idx, spec->vol[2 + i], spec->master[i]);  in wm_dac_vol_put()
422 	mutex_unlock(&ice->gpio_mutex);  in wm_dac_vol_put()
444 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm8766_vol_get()  local
445 	struct prodigy_hifi_spec *spec = ice->spec;  in wm8766_vol_get()
457 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm8766_vol_put()  local
458 	struct prodigy_hifi_spec *spec = ice->spec;  in wm8766_vol_put()
464 	mutex_lock(&ice->gpio_mutex);  in wm8766_vol_put()
470 			wm8766_set_vol(ice, idx,  in wm8766_vol_put()
475 	mutex_unlock(&ice->gpio_mutex);  in wm8766_vol_put()
495 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_master_vol_get()  local
496 	struct prodigy_hifi_spec *spec = ice->spec;  in wm_master_vol_get()
506 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_master_vol_put()  local
507 	struct prodigy_hifi_spec *spec = ice->spec;  in wm_master_vol_put()
510 	mutex_lock(&ice->gpio_mutex);  in wm_master_vol_put()
516 			wm_set_vol(ice, WM_DAC_ATTEN_L + ch,  in wm_master_vol_put()
519 			wm8766_set_vol(ice, WM8766_LDA1 + ch,  in wm_master_vol_put()
522 			wm8766_set_vol(ice, WM8766_LDA2 + ch,  in wm_master_vol_put()
525 			wm8766_set_vol(ice, WM8766_LDA3 + ch,  in wm_master_vol_put()
530 	mutex_unlock(&ice->gpio_mutex);	  in wm_master_vol_put()
569 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_adc_mux_enum_get()  local
571 	mutex_lock(&ice->gpio_mutex);  in wm_adc_mux_enum_get()
572 	ucontrol->value.integer.value[0] = wm_get(ice, WM_ADC_MUX) & 0x1f;  in wm_adc_mux_enum_get()
573 	mutex_unlock(&ice->gpio_mutex);  in wm_adc_mux_enum_get()
580 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_adc_mux_enum_put()  local
584 	mutex_lock(&ice->gpio_mutex);  in wm_adc_mux_enum_put()
585 	oval = wm_get(ice, WM_ADC_MUX);  in wm_adc_mux_enum_put()
588 		wm_put(ice, WM_ADC_MUX, nval);  in wm_adc_mux_enum_put()
591 	mutex_unlock(&ice->gpio_mutex);  in wm_adc_mux_enum_put()
618 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_adc_vol_get()  local
622 	mutex_lock(&ice->gpio_mutex);  in wm_adc_vol_get()
624 		val = wm_get(ice, WM_ADC_ATTEN_L + i) & 0xff;  in wm_adc_vol_get()
628 	mutex_unlock(&ice->gpio_mutex);  in wm_adc_vol_get()
635 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_adc_vol_put()  local
639 	mutex_lock(&ice->gpio_mutex);  in wm_adc_vol_put()
644 		ovol = wm_get(ice, idx) & 0xff;  in wm_adc_vol_put()
646 			wm_put(ice, idx, nvol);  in wm_adc_vol_put()
650 	mutex_unlock(&ice->gpio_mutex);  in wm_adc_vol_put()
662 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_adc_mux_get()  local
665 	mutex_lock(&ice->gpio_mutex);  in wm_adc_mux_get()
667 		(wm_get(ice, WM_ADC_MUX) & (1 << bit)) ? 1 : 0;  in wm_adc_mux_get()
668 	mutex_unlock(&ice->gpio_mutex);  in wm_adc_mux_get()
675 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_adc_mux_put()  local
680 	mutex_lock(&ice->gpio_mutex);  in wm_adc_mux_put()
681 	nval = oval = wm_get(ice, WM_ADC_MUX);  in wm_adc_mux_put()
688 		wm_put(ice, WM_ADC_MUX, nval);  in wm_adc_mux_put()
690 	mutex_unlock(&ice->gpio_mutex);  in wm_adc_mux_put()
702 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_bypass_get()  local
704 	mutex_lock(&ice->gpio_mutex);  in wm_bypass_get()
706 		(wm_get(ice, WM_OUT_MUX) & 0x04) ? 1 : 0;  in wm_bypass_get()
707 	mutex_unlock(&ice->gpio_mutex);  in wm_bypass_get()
714 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_bypass_put()  local
718 	mutex_lock(&ice->gpio_mutex);  in wm_bypass_put()
719 	val = oval = wm_get(ice, WM_OUT_MUX);  in wm_bypass_put()
725 		wm_put(ice, WM_OUT_MUX, val);  in wm_bypass_put()
728 	mutex_unlock(&ice->gpio_mutex);  in wm_bypass_put()
740 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_chswap_get()  local
742 	mutex_lock(&ice->gpio_mutex);  in wm_chswap_get()
744 			(wm_get(ice, WM_DAC_CTRL1) & 0xf0) != 0x90;  in wm_chswap_get()
745 	mutex_unlock(&ice->gpio_mutex);  in wm_chswap_get()
752 	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);  in wm_chswap_put()  local
756 	mutex_lock(&ice->gpio_mutex);  in wm_chswap_put()
757 	oval = wm_get(ice, WM_DAC_CTRL1);  in wm_chswap_put()
764 		wm_put(ice, WM_DAC_CTRL1, val);  in wm_chswap_put()
765 		wm_put_nocache(ice, WM_DAC_CTRL1, val);  in wm_chswap_put()
768 	mutex_unlock(&ice->gpio_mutex);  in wm_chswap_put()
897 	struct snd_ice1712 *ice = entry->private_data;  in wm_proc_regs_write()  local
900 	mutex_lock(&ice->gpio_mutex);  in wm_proc_regs_write()
905 			wm_put(ice, reg, val);  in wm_proc_regs_write()
907 	mutex_unlock(&ice->gpio_mutex);  in wm_proc_regs_write()
913 	struct snd_ice1712 *ice = entry->private_data;  in wm_proc_regs_read()  local
916 	mutex_lock(&ice->gpio_mutex);  in wm_proc_regs_read()
918 		val = wm_get(ice, reg);  in wm_proc_regs_read()
921 	mutex_unlock(&ice->gpio_mutex);  in wm_proc_regs_read()
924 static void wm_proc_init(struct snd_ice1712 *ice)  in wm_proc_init()  argument
927 	if (!snd_card_proc_new(ice->card, "wm_codec", &entry)) {  in wm_proc_init()
928 		snd_info_set_text_ops(entry, ice, wm_proc_regs_read);  in wm_proc_init()
934 static int prodigy_hifi_add_controls(struct snd_ice1712 *ice)  in prodigy_hifi_add_controls()  argument
940 		err = snd_ctl_add(ice->card,  in prodigy_hifi_add_controls()
941 				  snd_ctl_new1(&prodigy_hifi_controls[i], ice));  in prodigy_hifi_add_controls()
946 	wm_proc_init(ice);  in prodigy_hifi_add_controls()
951 static int prodigy_hd2_add_controls(struct snd_ice1712 *ice)  in prodigy_hd2_add_controls()  argument
957 		err = snd_ctl_add(ice->card,  in prodigy_hd2_add_controls()
958 				  snd_ctl_new1(&prodigy_hd2_controls[i], ice));  in prodigy_hd2_add_controls()
963 	wm_proc_init(ice);  in prodigy_hd2_add_controls()
972 static int prodigy_hifi_init(struct snd_ice1712 *ice)  in prodigy_hifi_init()  argument
1032 	ice->vt1720 = 0;  in prodigy_hifi_init()
1033 	ice->vt1724 = 1;  in prodigy_hifi_init()
1035 	ice->num_total_dacs = 8;  in prodigy_hifi_init()
1036 	ice->num_total_adcs = 1;  in prodigy_hifi_init()
1041 	ice->gpio.saved[0] = 0;  in prodigy_hifi_init()
1044 	ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);  in prodigy_hifi_init()
1045 	if (! ice->akm)  in prodigy_hifi_init()
1047 	ice->akm_codecs = 1;  in prodigy_hifi_init()
1052 	ice->spec = spec;  in prodigy_hifi_init()
1056 		wm_put(ice, wm_inits[i], wm_inits[i+1]);  in prodigy_hifi_init()
1059 		wm_put(ice, wm_inits2[i], wm_inits2[i+1]);  in prodigy_hifi_init()
1063 		wm8766_spi_write(ice, wm8766_inits[i], wm8766_inits[i+1]);  in prodigy_hifi_init()
1073 static void ak4396_init(struct snd_ice1712 *ice)  in ak4396_init()  argument
1087 	ak4396_write(ice, AK4396_CTRL1, 0x86);  in ak4396_init()
1089 	ak4396_write(ice, AK4396_CTRL1, 0x87);  in ak4396_init()
1092 		ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]);  in ak4396_init()
1096 static int prodigy_hd2_resume(struct snd_ice1712 *ice)  in prodigy_hd2_resume()  argument
1099 	struct prodigy_hifi_spec *spec = ice->spec;  in prodigy_hd2_resume()
1101 	mutex_lock(&ice->gpio_mutex);  in prodigy_hd2_resume()
1102 	ak4396_init(ice);  in prodigy_hd2_resume()
1104 		ak4396_write(ice, AK4396_LCH_ATT + i, spec->vol[i] & 0xff);  in prodigy_hd2_resume()
1105 	mutex_unlock(&ice->gpio_mutex);  in prodigy_hd2_resume()
1110 static int prodigy_hd2_init(struct snd_ice1712 *ice)  in prodigy_hd2_init()  argument
1114 	ice->vt1720 = 0;  in prodigy_hd2_init()
1115 	ice->vt1724 = 1;  in prodigy_hd2_init()
1117 	ice->num_total_dacs = 1;  in prodigy_hd2_init()
1118 	ice->num_total_adcs = 1;  in prodigy_hd2_init()
1123 	ice->gpio.saved[0] = 0;  in prodigy_hd2_init()
1126 	ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);  in prodigy_hd2_init()
1127 	if (! ice->akm)  in prodigy_hd2_init()
1129 	ice->akm_codecs = 1;  in prodigy_hd2_init()
1134 	ice->spec = spec;  in prodigy_hd2_init()
1137 	ice->pm_resume = &prodigy_hd2_resume;  in prodigy_hd2_init()
1138 	ice->pm_suspend_enabled = 1;  in prodigy_hd2_init()
1141 	ak4396_init(ice);  in prodigy_hd2_init()