28 static void snd_ice1712_stdsp24_gpio_write(struct snd_ice1712 *ice, unsigned char byte)  in snd_ice1712_stdsp24_gpio_write()  argument
32 	snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, byte);  in snd_ice1712_stdsp24_gpio_write()
35 	snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, byte);  in snd_ice1712_stdsp24_gpio_write()
38 	snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, byte);  in snd_ice1712_stdsp24_gpio_write()
41 static void snd_ice1712_stdsp24_darear(struct snd_ice1712 *ice, int activate)  in snd_ice1712_stdsp24_darear()  argument
43 	struct hoontech_spec *spec = ice->spec;  in snd_ice1712_stdsp24_darear()
44 	mutex_lock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_darear()
46 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]);  in snd_ice1712_stdsp24_darear()
47 	mutex_unlock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_darear()
50 static void snd_ice1712_stdsp24_mute(struct snd_ice1712 *ice, int activate)  in snd_ice1712_stdsp24_mute()  argument
52 	struct hoontech_spec *spec = ice->spec;  in snd_ice1712_stdsp24_mute()
53 	mutex_lock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_mute()
55 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);  in snd_ice1712_stdsp24_mute()
56 	mutex_unlock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_mute()
59 static void snd_ice1712_stdsp24_insel(struct snd_ice1712 *ice, int activate)  in snd_ice1712_stdsp24_insel()  argument
61 	struct hoontech_spec *spec = ice->spec;  in snd_ice1712_stdsp24_insel()
62 	mutex_lock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_insel()
64 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);  in snd_ice1712_stdsp24_insel()
65 	mutex_unlock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_insel()
68 static void snd_ice1712_stdsp24_box_channel(struct snd_ice1712 *ice, int box, int chn, int activate)  in snd_ice1712_stdsp24_box_channel()  argument
70 	struct hoontech_spec *spec = ice->spec;  in snd_ice1712_stdsp24_box_channel()
72 	mutex_lock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_box_channel()
76 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]);  in snd_ice1712_stdsp24_box_channel()
82 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);  in snd_ice1712_stdsp24_box_channel()
83 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);  in snd_ice1712_stdsp24_box_channel()
89 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[1]);  in snd_ice1712_stdsp24_box_channel()
90 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);  in snd_ice1712_stdsp24_box_channel()
94 		snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);  in snd_ice1712_stdsp24_box_channel()
101 		snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[1]);  in snd_ice1712_stdsp24_box_channel()
108 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[1]);  in snd_ice1712_stdsp24_box_channel()
109 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);  in snd_ice1712_stdsp24_box_channel()
113 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);  in snd_ice1712_stdsp24_box_channel()
115 	mutex_unlock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_box_channel()
118 static void snd_ice1712_stdsp24_box_midi(struct snd_ice1712 *ice, int box, int master)  in snd_ice1712_stdsp24_box_midi()  argument
120 	struct hoontech_spec *spec = ice->spec;  in snd_ice1712_stdsp24_box_midi()
122 	mutex_lock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_box_midi()
126 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]);  in snd_ice1712_stdsp24_box_midi()
130 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);  in snd_ice1712_stdsp24_box_midi()
131 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);  in snd_ice1712_stdsp24_box_midi()
136 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);  in snd_ice1712_stdsp24_box_midi()
141 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);  in snd_ice1712_stdsp24_box_midi()
143 	mutex_unlock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_box_midi()
146 static void snd_ice1712_stdsp24_midi2(struct snd_ice1712 *ice, int activate)  in snd_ice1712_stdsp24_midi2()  argument
148 	struct hoontech_spec *spec = ice->spec;  in snd_ice1712_stdsp24_midi2()
149 	mutex_lock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_midi2()
151 	snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);  in snd_ice1712_stdsp24_midi2()
152 	mutex_unlock(&ice->gpio_mutex);  in snd_ice1712_stdsp24_midi2()
155 static int hoontech_init(struct snd_ice1712 *ice, bool staudio)  in hoontech_init()  argument
160 	ice->num_total_dacs = 8;  in hoontech_init()
161 	ice->num_total_adcs = 8;  in hoontech_init()
166 	ice->spec = spec;  in hoontech_init()
228 	snd_ice1712_stdsp24_darear(ice,  in hoontech_init()
230 	snd_ice1712_stdsp24_mute(ice,  in hoontech_init()
232 	snd_ice1712_stdsp24_insel(ice,  in hoontech_init()
236                         snd_ice1712_stdsp24_midi2(ice, 1);  in hoontech_init()
238 			snd_ice1712_stdsp24_box_channel(ice, box, chn,  in hoontech_init()
241 			snd_ice1712_stdsp24_box_midi(ice, box, 1);  in hoontech_init()
247 static int snd_ice1712_hoontech_init(struct snd_ice1712 *ice)  in snd_ice1712_hoontech_init()  argument
249 	return hoontech_init(ice, false);  in snd_ice1712_hoontech_init()
252 static int snd_ice1712_staudio_init(struct snd_ice1712 *ice)  in snd_ice1712_staudio_init()  argument
254 	return hoontech_init(ice, true);  in snd_ice1712_staudio_init()
264 	struct snd_ice1712 *ice = ak->private_data[0];  in stdsp24_ak4524_lock()  local
266 	snd_ice1712_save_gpio_status(ice);  in stdsp24_ak4524_lock()
270 	snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,  in stdsp24_ak4524_lock()
271 			  ice->gpio.direction | tmp);  in stdsp24_ak4524_lock()
272 	snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~tmp);  in stdsp24_ak4524_lock()
275 static int snd_ice1712_value_init(struct snd_ice1712 *ice)  in snd_ice1712_value_init()  argument
302 	ice->num_total_dacs = 2;  in snd_ice1712_value_init()
305 	ice->num_total_adcs = 2;  in snd_ice1712_value_init()
308 	ak = ice->akm = kmalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);  in snd_ice1712_value_init()
311 	ice->akm_codecs = 1;  in snd_ice1712_value_init()
313 	err = snd_ice1712_akm4xxx_init(ak, &akm_stdsp24_mv, &akm_stdsp24_mv_priv, ice);  in snd_ice1712_value_init()
318 	return snd_ice1712_akm4xxx_build_controls(ice);  in snd_ice1712_value_init()
321 static int snd_ice1712_ez8_init(struct snd_ice1712 *ice)  in snd_ice1712_ez8_init()  argument
323 	ice->gpio.write_mask = ice->eeprom.gpiomask;  in snd_ice1712_ez8_init()
324 	ice->gpio.direction = ice->eeprom.gpiodir;  in snd_ice1712_ez8_init()
325 	snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ice->eeprom.gpiomask);  in snd_ice1712_ez8_init()
326 	snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, ice->eeprom.gpiodir);  in snd_ice1712_ez8_init()
327 	snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ice->eeprom.gpiostate);  in snd_ice1712_ez8_init()