Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * ALSA driver for ICEnsemble ICE1712 (Envy24) | |
3 | * | |
4 | * Lowlevel functions for Terratec EWS88MT/D, EWX24/96, DMX 6Fire | |
5 | * | |
c1017a4c | 6 | * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
7 | * 2002 Takashi Iwai <tiwai@suse.de> |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | */ | |
24 | ||
1da177e4 LT |
25 | #include <linux/delay.h> |
26 | #include <linux/interrupt.h> | |
27 | #include <linux/init.h> | |
28 | #include <linux/slab.h> | |
29 | #include <sound/core.h> | |
30 | #include <sound/cs8427.h> | |
31 | #include <sound/asoundef.h> | |
32 | ||
33 | #include "ice1712.h" | |
34 | #include "ews.h" | |
35 | ||
36 | #define SND_CS8404 | |
37 | #include <sound/cs8403.h> | |
38 | ||
39 | enum { | |
40 | EWS_I2C_CS8404 = 0, EWS_I2C_PCF1, EWS_I2C_PCF2, | |
41 | EWS_I2C_88D = 0, | |
42 | EWS_I2C_6FIRE = 0 | |
43 | }; | |
44 | ||
45 | ||
7cda8ba9 TI |
46 | /* additional i2c devices for EWS boards */ |
47 | struct ews_spec { | |
48 | struct snd_i2c_device *i2cdevs[3]; | |
49 | }; | |
50 | ||
1da177e4 LT |
51 | /* |
52 | * access via i2c mode (for EWX 24/96, EWS 88MT&D) | |
53 | */ | |
54 | ||
55 | /* send SDA and SCL */ | |
6ca308d4 | 56 | static void ewx_i2c_setlines(struct snd_i2c_bus *bus, int clk, int data) |
1da177e4 | 57 | { |
6ca308d4 | 58 | struct snd_ice1712 *ice = bus->private_data; |
1da177e4 LT |
59 | unsigned char tmp = 0; |
60 | if (clk) | |
61 | tmp |= ICE1712_EWX2496_SERIAL_CLOCK; | |
62 | if (data) | |
63 | tmp |= ICE1712_EWX2496_SERIAL_DATA; | |
64 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); | |
65 | udelay(5); | |
66 | } | |
67 | ||
6ca308d4 | 68 | static int ewx_i2c_getclock(struct snd_i2c_bus *bus) |
1da177e4 | 69 | { |
6ca308d4 | 70 | struct snd_ice1712 *ice = bus->private_data; |
1da177e4 LT |
71 | return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_EWX2496_SERIAL_CLOCK ? 1 : 0; |
72 | } | |
73 | ||
6ca308d4 | 74 | static int ewx_i2c_getdata(struct snd_i2c_bus *bus, int ack) |
1da177e4 | 75 | { |
6ca308d4 | 76 | struct snd_ice1712 *ice = bus->private_data; |
1da177e4 LT |
77 | int bit; |
78 | /* set RW pin to low */ | |
79 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~ICE1712_EWX2496_RW); | |
80 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, 0); | |
81 | if (ack) | |
82 | udelay(5); | |
83 | bit = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_EWX2496_SERIAL_DATA ? 1 : 0; | |
84 | /* set RW pin to high */ | |
85 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ICE1712_EWX2496_RW); | |
86 | /* reset write mask */ | |
87 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~ICE1712_EWX2496_SERIAL_CLOCK); | |
88 | return bit; | |
89 | } | |
90 | ||
6ca308d4 | 91 | static void ewx_i2c_start(struct snd_i2c_bus *bus) |
1da177e4 | 92 | { |
6ca308d4 | 93 | struct snd_ice1712 *ice = bus->private_data; |
1da177e4 LT |
94 | unsigned char mask; |
95 | ||
96 | snd_ice1712_save_gpio_status(ice); | |
97 | /* set RW high */ | |
98 | mask = ICE1712_EWX2496_RW; | |
99 | switch (ice->eeprom.subvendor) { | |
100 | case ICE1712_SUBDEVICE_EWX2496: | |
101 | mask |= ICE1712_EWX2496_AK4524_CS; /* CS high also */ | |
102 | break; | |
103 | case ICE1712_SUBDEVICE_DMX6FIRE: | |
104 | mask |= ICE1712_6FIRE_AK4524_CS_MASK; /* CS high also */ | |
105 | break; | |
106 | } | |
107 | snd_ice1712_gpio_write_bits(ice, mask, mask); | |
108 | } | |
109 | ||
6ca308d4 | 110 | static void ewx_i2c_stop(struct snd_i2c_bus *bus) |
1da177e4 | 111 | { |
6ca308d4 | 112 | struct snd_ice1712 *ice = bus->private_data; |
1da177e4 LT |
113 | snd_ice1712_restore_gpio_status(ice); |
114 | } | |
115 | ||
6ca308d4 | 116 | static void ewx_i2c_direction(struct snd_i2c_bus *bus, int clock, int data) |
1da177e4 | 117 | { |
6ca308d4 | 118 | struct snd_ice1712 *ice = bus->private_data; |
1da177e4 LT |
119 | unsigned char mask = 0; |
120 | ||
121 | if (clock) | |
122 | mask |= ICE1712_EWX2496_SERIAL_CLOCK; /* write SCL */ | |
123 | if (data) | |
124 | mask |= ICE1712_EWX2496_SERIAL_DATA; /* write SDA */ | |
125 | ice->gpio.direction &= ~(ICE1712_EWX2496_SERIAL_CLOCK|ICE1712_EWX2496_SERIAL_DATA); | |
126 | ice->gpio.direction |= mask; | |
127 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, ice->gpio.direction); | |
128 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~mask); | |
129 | } | |
130 | ||
6ca308d4 | 131 | static struct snd_i2c_bit_ops snd_ice1712_ewx_cs8427_bit_ops = { |
1da177e4 LT |
132 | .start = ewx_i2c_start, |
133 | .stop = ewx_i2c_stop, | |
134 | .direction = ewx_i2c_direction, | |
135 | .setlines = ewx_i2c_setlines, | |
136 | .getclock = ewx_i2c_getclock, | |
137 | .getdata = ewx_i2c_getdata, | |
138 | }; | |
139 | ||
140 | ||
141 | /* | |
142 | * AK4524 access | |
143 | */ | |
144 | ||
145 | /* AK4524 chip select; address 0x48 bit 0-3 */ | |
6ca308d4 | 146 | static int snd_ice1712_ews88mt_chip_select(struct snd_ice1712 *ice, int chip_mask) |
1da177e4 | 147 | { |
7cda8ba9 | 148 | struct ews_spec *spec = ice->spec; |
1da177e4 LT |
149 | unsigned char data, ndata; |
150 | ||
da3cec35 TI |
151 | if (snd_BUG_ON(chip_mask < 0 || chip_mask > 0x0f)) |
152 | return -EINVAL; | |
1da177e4 | 153 | snd_i2c_lock(ice->i2c); |
7cda8ba9 | 154 | if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF2], &data, 1) != 1) |
1da177e4 LT |
155 | goto __error; |
156 | ndata = (data & 0xf0) | chip_mask; | |
157 | if (ndata != data) | |
7cda8ba9 TI |
158 | if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_PCF2], &ndata, 1) |
159 | != 1) | |
1da177e4 LT |
160 | goto __error; |
161 | snd_i2c_unlock(ice->i2c); | |
162 | return 0; | |
163 | ||
164 | __error: | |
165 | snd_i2c_unlock(ice->i2c); | |
166 | snd_printk(KERN_ERR "AK4524 chip select failed, check cable to the front module\n"); | |
167 | return -EIO; | |
168 | } | |
169 | ||
170 | /* start callback for EWS88MT, needs to select a certain chip mask */ | |
6ca308d4 | 171 | static void ews88mt_ak4524_lock(struct snd_akm4xxx *ak, int chip) |
1da177e4 | 172 | { |
6ca308d4 | 173 | struct snd_ice1712 *ice = ak->private_data[0]; |
1da177e4 LT |
174 | unsigned char tmp; |
175 | /* assert AK4524 CS */ | |
176 | if (snd_ice1712_ews88mt_chip_select(ice, ~(1 << chip) & 0x0f) < 0) | |
177 | snd_printk(KERN_ERR "fatal error (ews88mt chip select)\n"); | |
178 | snd_ice1712_save_gpio_status(ice); | |
179 | tmp = ICE1712_EWS88_SERIAL_DATA | | |
180 | ICE1712_EWS88_SERIAL_CLOCK | | |
181 | ICE1712_EWS88_RW; | |
182 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, | |
183 | ice->gpio.direction | tmp); | |
184 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~tmp); | |
185 | } | |
186 | ||
187 | /* stop callback for EWS88MT, needs to deselect chip mask */ | |
6ca308d4 | 188 | static void ews88mt_ak4524_unlock(struct snd_akm4xxx *ak, int chip) |
1da177e4 | 189 | { |
6ca308d4 | 190 | struct snd_ice1712 *ice = ak->private_data[0]; |
1da177e4 LT |
191 | snd_ice1712_restore_gpio_status(ice); |
192 | udelay(1); | |
193 | snd_ice1712_ews88mt_chip_select(ice, 0x0f); | |
194 | } | |
195 | ||
196 | /* start callback for EWX24/96 */ | |
6ca308d4 | 197 | static void ewx2496_ak4524_lock(struct snd_akm4xxx *ak, int chip) |
1da177e4 | 198 | { |
6ca308d4 | 199 | struct snd_ice1712 *ice = ak->private_data[0]; |
1da177e4 LT |
200 | unsigned char tmp; |
201 | snd_ice1712_save_gpio_status(ice); | |
202 | tmp = ICE1712_EWX2496_SERIAL_DATA | | |
203 | ICE1712_EWX2496_SERIAL_CLOCK | | |
204 | ICE1712_EWX2496_AK4524_CS | | |
205 | ICE1712_EWX2496_RW; | |
206 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, | |
207 | ice->gpio.direction | tmp); | |
208 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~tmp); | |
209 | } | |
210 | ||
211 | /* start callback for DMX 6fire */ | |
6ca308d4 | 212 | static void dmx6fire_ak4524_lock(struct snd_akm4xxx *ak, int chip) |
1da177e4 LT |
213 | { |
214 | struct snd_ak4xxx_private *priv = (void *)ak->private_value[0]; | |
6ca308d4 | 215 | struct snd_ice1712 *ice = ak->private_data[0]; |
1da177e4 LT |
216 | unsigned char tmp; |
217 | snd_ice1712_save_gpio_status(ice); | |
218 | tmp = priv->cs_mask = priv->cs_addr = (1 << chip) & ICE1712_6FIRE_AK4524_CS_MASK; | |
219 | tmp |= ICE1712_6FIRE_SERIAL_DATA | | |
220 | ICE1712_6FIRE_SERIAL_CLOCK | | |
221 | ICE1712_6FIRE_RW; | |
222 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, | |
223 | ice->gpio.direction | tmp); | |
224 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~tmp); | |
225 | } | |
226 | ||
227 | /* | |
228 | * CS8404 interface on EWS88MT/D | |
229 | */ | |
230 | ||
6ca308d4 | 231 | static void snd_ice1712_ews_cs8404_spdif_write(struct snd_ice1712 *ice, unsigned char bits) |
1da177e4 | 232 | { |
7cda8ba9 | 233 | struct ews_spec *spec = ice->spec; |
1da177e4 LT |
234 | unsigned char bytes[2]; |
235 | ||
236 | snd_i2c_lock(ice->i2c); | |
237 | switch (ice->eeprom.subvendor) { | |
238 | case ICE1712_SUBDEVICE_EWS88MT: | |
239 | case ICE1712_SUBDEVICE_EWS88MT_NEW: | |
240 | case ICE1712_SUBDEVICE_PHASE88: | |
d80fd093 | 241 | case ICE1712_SUBDEVICE_TS88: |
7cda8ba9 TI |
242 | if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_CS8404], &bits, 1) |
243 | != 1) | |
1da177e4 LT |
244 | goto _error; |
245 | break; | |
246 | case ICE1712_SUBDEVICE_EWS88D: | |
7cda8ba9 TI |
247 | if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_88D], bytes, 2) |
248 | != 2) | |
1da177e4 LT |
249 | goto _error; |
250 | if (bits != bytes[1]) { | |
251 | bytes[1] = bits; | |
7cda8ba9 TI |
252 | if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_88D], |
253 | bytes, 2) != 2) | |
1da177e4 LT |
254 | goto _error; |
255 | } | |
256 | break; | |
257 | } | |
258 | _error: | |
259 | snd_i2c_unlock(ice->i2c); | |
260 | } | |
261 | ||
262 | /* | |
263 | */ | |
264 | ||
6ca308d4 | 265 | static void ews88_spdif_default_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) |
1da177e4 LT |
266 | { |
267 | snd_cs8404_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_bits); | |
268 | } | |
269 | ||
6ca308d4 | 270 | static int ews88_spdif_default_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) |
1da177e4 LT |
271 | { |
272 | unsigned int val; | |
273 | int change; | |
274 | ||
275 | val = snd_cs8404_encode_spdif_bits(&ucontrol->value.iec958); | |
276 | spin_lock_irq(&ice->reg_lock); | |
277 | change = ice->spdif.cs8403_bits != val; | |
278 | ice->spdif.cs8403_bits = val; | |
279 | if (change && ice->playback_pro_substream == NULL) { | |
280 | spin_unlock_irq(&ice->reg_lock); | |
281 | snd_ice1712_ews_cs8404_spdif_write(ice, val); | |
282 | } else { | |
283 | spin_unlock_irq(&ice->reg_lock); | |
284 | } | |
285 | return change; | |
286 | } | |
287 | ||
6ca308d4 | 288 | static void ews88_spdif_stream_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) |
1da177e4 LT |
289 | { |
290 | snd_cs8404_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_stream_bits); | |
291 | } | |
292 | ||
6ca308d4 | 293 | static int ews88_spdif_stream_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) |
1da177e4 LT |
294 | { |
295 | unsigned int val; | |
296 | int change; | |
297 | ||
298 | val = snd_cs8404_encode_spdif_bits(&ucontrol->value.iec958); | |
299 | spin_lock_irq(&ice->reg_lock); | |
300 | change = ice->spdif.cs8403_stream_bits != val; | |
301 | ice->spdif.cs8403_stream_bits = val; | |
302 | if (change && ice->playback_pro_substream != NULL) { | |
303 | spin_unlock_irq(&ice->reg_lock); | |
304 | snd_ice1712_ews_cs8404_spdif_write(ice, val); | |
305 | } else { | |
306 | spin_unlock_irq(&ice->reg_lock); | |
307 | } | |
308 | return change; | |
309 | } | |
310 | ||
311 | ||
312 | /* open callback */ | |
6ca308d4 | 313 | static void ews88_open_spdif(struct snd_ice1712 *ice, struct snd_pcm_substream *substream) |
1da177e4 LT |
314 | { |
315 | ice->spdif.cs8403_stream_bits = ice->spdif.cs8403_bits; | |
316 | } | |
317 | ||
318 | /* set up SPDIF for EWS88MT / EWS88D */ | |
6ca308d4 | 319 | static void ews88_setup_spdif(struct snd_ice1712 *ice, int rate) |
1da177e4 LT |
320 | { |
321 | unsigned long flags; | |
322 | unsigned char tmp; | |
323 | int change; | |
324 | ||
325 | spin_lock_irqsave(&ice->reg_lock, flags); | |
326 | tmp = ice->spdif.cs8403_stream_bits; | |
327 | if (tmp & 0x10) /* consumer */ | |
328 | tmp &= (tmp & 0x01) ? ~0x06 : ~0x60; | |
329 | switch (rate) { | |
330 | case 32000: tmp |= (tmp & 0x01) ? 0x02 : 0x00; break; | |
331 | case 44100: tmp |= (tmp & 0x01) ? 0x06 : 0x40; break; | |
332 | case 48000: tmp |= (tmp & 0x01) ? 0x04 : 0x20; break; | |
333 | default: tmp |= (tmp & 0x01) ? 0x06 : 0x40; break; | |
334 | } | |
335 | change = ice->spdif.cs8403_stream_bits != tmp; | |
336 | ice->spdif.cs8403_stream_bits = tmp; | |
337 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
338 | if (change) | |
339 | snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif.stream_ctl->id); | |
340 | snd_ice1712_ews_cs8404_spdif_write(ice, tmp); | |
341 | } | |
342 | ||
343 | ||
344 | /* | |
345 | */ | |
e23e7a14 | 346 | static struct snd_akm4xxx akm_ews88mt = { |
1da177e4 LT |
347 | .num_adcs = 8, |
348 | .num_dacs = 8, | |
349 | .type = SND_AK4524, | |
350 | .ops = { | |
351 | .lock = ews88mt_ak4524_lock, | |
352 | .unlock = ews88mt_ak4524_unlock | |
353 | } | |
354 | }; | |
355 | ||
e23e7a14 | 356 | static struct snd_ak4xxx_private akm_ews88mt_priv = { |
1da177e4 LT |
357 | .caddr = 2, |
358 | .cif = 1, /* CIF high */ | |
359 | .data_mask = ICE1712_EWS88_SERIAL_DATA, | |
360 | .clk_mask = ICE1712_EWS88_SERIAL_CLOCK, | |
361 | .cs_mask = 0, | |
362 | .cs_addr = 0, | |
363 | .cs_none = 0, /* no chip select on gpio */ | |
364 | .add_flags = ICE1712_EWS88_RW, /* set rw bit high */ | |
365 | .mask_flags = 0, | |
366 | }; | |
367 | ||
e23e7a14 | 368 | static struct snd_akm4xxx akm_ewx2496 = { |
1da177e4 LT |
369 | .num_adcs = 2, |
370 | .num_dacs = 2, | |
371 | .type = SND_AK4524, | |
372 | .ops = { | |
373 | .lock = ewx2496_ak4524_lock | |
374 | } | |
375 | }; | |
376 | ||
e23e7a14 | 377 | static struct snd_ak4xxx_private akm_ewx2496_priv = { |
1da177e4 LT |
378 | .caddr = 2, |
379 | .cif = 1, /* CIF high */ | |
380 | .data_mask = ICE1712_EWS88_SERIAL_DATA, | |
381 | .clk_mask = ICE1712_EWS88_SERIAL_CLOCK, | |
382 | .cs_mask = ICE1712_EWX2496_AK4524_CS, | |
383 | .cs_addr = ICE1712_EWX2496_AK4524_CS, | |
384 | .cs_none = 0, | |
385 | .add_flags = ICE1712_EWS88_RW, /* set rw bit high */ | |
386 | .mask_flags = 0, | |
387 | }; | |
388 | ||
e23e7a14 | 389 | static struct snd_akm4xxx akm_6fire = { |
1da177e4 LT |
390 | .num_adcs = 6, |
391 | .num_dacs = 6, | |
392 | .type = SND_AK4524, | |
393 | .ops = { | |
394 | .lock = dmx6fire_ak4524_lock | |
395 | } | |
396 | }; | |
397 | ||
e23e7a14 | 398 | static struct snd_ak4xxx_private akm_6fire_priv = { |
1da177e4 LT |
399 | .caddr = 2, |
400 | .cif = 1, /* CIF high */ | |
401 | .data_mask = ICE1712_6FIRE_SERIAL_DATA, | |
402 | .clk_mask = ICE1712_6FIRE_SERIAL_CLOCK, | |
403 | .cs_mask = 0, | |
404 | .cs_addr = 0, /* set later */ | |
405 | .cs_none = 0, | |
406 | .add_flags = ICE1712_6FIRE_RW, /* set rw bit high */ | |
407 | .mask_flags = 0, | |
408 | }; | |
409 | ||
410 | /* | |
411 | * initialize the chip | |
412 | */ | |
413 | ||
414 | /* 6fire specific */ | |
415 | #define PCF9554_REG_INPUT 0 | |
416 | #define PCF9554_REG_OUTPUT 1 | |
417 | #define PCF9554_REG_POLARITY 2 | |
418 | #define PCF9554_REG_CONFIG 3 | |
419 | ||
6ca308d4 | 420 | static int snd_ice1712_6fire_write_pca(struct snd_ice1712 *ice, unsigned char reg, unsigned char data); |
1da177e4 | 421 | |
e23e7a14 | 422 | static int snd_ice1712_ews_init(struct snd_ice1712 *ice) |
1da177e4 LT |
423 | { |
424 | int err; | |
6ca308d4 | 425 | struct snd_akm4xxx *ak; |
7cda8ba9 | 426 | struct ews_spec *spec; |
1da177e4 LT |
427 | |
428 | /* set the analog DACs */ | |
429 | switch (ice->eeprom.subvendor) { | |
430 | case ICE1712_SUBDEVICE_EWX2496: | |
431 | ice->num_total_dacs = 2; | |
432 | ice->num_total_adcs = 2; | |
433 | break; | |
434 | case ICE1712_SUBDEVICE_EWS88MT: | |
435 | case ICE1712_SUBDEVICE_EWS88MT_NEW: | |
436 | case ICE1712_SUBDEVICE_PHASE88: | |
d80fd093 | 437 | case ICE1712_SUBDEVICE_TS88: |
1da177e4 LT |
438 | ice->num_total_dacs = 8; |
439 | ice->num_total_adcs = 8; | |
440 | break; | |
441 | case ICE1712_SUBDEVICE_EWS88D: | |
442 | /* Note: not analog but ADAT I/O */ | |
443 | ice->num_total_dacs = 8; | |
444 | ice->num_total_adcs = 8; | |
445 | break; | |
446 | case ICE1712_SUBDEVICE_DMX6FIRE: | |
447 | ice->num_total_dacs = 6; | |
448 | ice->num_total_adcs = 6; | |
449 | break; | |
450 | } | |
451 | ||
7cda8ba9 TI |
452 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); |
453 | if (!spec) | |
454 | return -ENOMEM; | |
455 | ice->spec = spec; | |
456 | ||
1da177e4 LT |
457 | /* create i2c */ |
458 | if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) { | |
99b359ba | 459 | snd_printk(KERN_ERR "unable to create I2C bus\n"); |
1da177e4 LT |
460 | return err; |
461 | } | |
462 | ice->i2c->private_data = ice; | |
463 | ice->i2c->hw_ops.bit = &snd_ice1712_ewx_cs8427_bit_ops; | |
464 | ||
465 | /* create i2c devices */ | |
466 | switch (ice->eeprom.subvendor) { | |
467 | case ICE1712_SUBDEVICE_DMX6FIRE: | |
7cda8ba9 TI |
468 | err = snd_i2c_device_create(ice->i2c, "PCF9554", |
469 | ICE1712_6FIRE_PCF9554_ADDR, | |
470 | &spec->i2cdevs[EWS_I2C_6FIRE]); | |
471 | if (err < 0) { | |
99b359ba | 472 | snd_printk(KERN_ERR "PCF9554 initialization failed\n"); |
1da177e4 LT |
473 | return err; |
474 | } | |
475 | snd_ice1712_6fire_write_pca(ice, PCF9554_REG_CONFIG, 0x80); | |
476 | break; | |
477 | case ICE1712_SUBDEVICE_EWS88MT: | |
478 | case ICE1712_SUBDEVICE_EWS88MT_NEW: | |
479 | case ICE1712_SUBDEVICE_PHASE88: | |
d80fd093 PL |
480 | case ICE1712_SUBDEVICE_TS88: |
481 | ||
7cda8ba9 TI |
482 | err = snd_i2c_device_create(ice->i2c, "CS8404", |
483 | ICE1712_EWS88MT_CS8404_ADDR, | |
484 | &spec->i2cdevs[EWS_I2C_CS8404]); | |
485 | if (err < 0) | |
1da177e4 | 486 | return err; |
7cda8ba9 TI |
487 | err = snd_i2c_device_create(ice->i2c, "PCF8574 (1st)", |
488 | ICE1712_EWS88MT_INPUT_ADDR, | |
489 | &spec->i2cdevs[EWS_I2C_PCF1]); | |
490 | if (err < 0) | |
1da177e4 | 491 | return err; |
7cda8ba9 TI |
492 | err = snd_i2c_device_create(ice->i2c, "PCF8574 (2nd)", |
493 | ICE1712_EWS88MT_OUTPUT_ADDR, | |
494 | &spec->i2cdevs[EWS_I2C_PCF2]); | |
495 | if (err < 0) | |
1da177e4 LT |
496 | return err; |
497 | /* Check if the front module is connected */ | |
498 | if ((err = snd_ice1712_ews88mt_chip_select(ice, 0x0f)) < 0) | |
499 | return err; | |
500 | break; | |
501 | case ICE1712_SUBDEVICE_EWS88D: | |
7cda8ba9 TI |
502 | err = snd_i2c_device_create(ice->i2c, "PCF8575", |
503 | ICE1712_EWS88D_PCF_ADDR, | |
504 | &spec->i2cdevs[EWS_I2C_88D]); | |
505 | if (err < 0) | |
1da177e4 LT |
506 | return err; |
507 | break; | |
508 | } | |
509 | ||
510 | /* set up SPDIF interface */ | |
511 | switch (ice->eeprom.subvendor) { | |
512 | case ICE1712_SUBDEVICE_EWX2496: | |
513 | if ((err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR)) < 0) | |
514 | return err; | |
515 | snd_cs8427_reg_write(ice->cs8427, CS8427_REG_RECVERRMASK, CS8427_UNLOCK | CS8427_CONF | CS8427_BIP | CS8427_PAR); | |
516 | break; | |
517 | case ICE1712_SUBDEVICE_DMX6FIRE: | |
518 | if ((err = snd_ice1712_init_cs8427(ice, ICE1712_6FIRE_CS8427_ADDR)) < 0) | |
519 | return err; | |
520 | snd_cs8427_reg_write(ice->cs8427, CS8427_REG_RECVERRMASK, CS8427_UNLOCK | CS8427_CONF | CS8427_BIP | CS8427_PAR); | |
521 | break; | |
522 | case ICE1712_SUBDEVICE_EWS88MT: | |
523 | case ICE1712_SUBDEVICE_EWS88MT_NEW: | |
524 | case ICE1712_SUBDEVICE_PHASE88: | |
d80fd093 | 525 | case ICE1712_SUBDEVICE_TS88: |
1da177e4 LT |
526 | case ICE1712_SUBDEVICE_EWS88D: |
527 | /* set up CS8404 */ | |
528 | ice->spdif.ops.open = ews88_open_spdif; | |
529 | ice->spdif.ops.setup_rate = ews88_setup_spdif; | |
530 | ice->spdif.ops.default_get = ews88_spdif_default_get; | |
531 | ice->spdif.ops.default_put = ews88_spdif_default_put; | |
532 | ice->spdif.ops.stream_get = ews88_spdif_stream_get; | |
533 | ice->spdif.ops.stream_put = ews88_spdif_stream_put; | |
534 | /* Set spdif defaults */ | |
535 | snd_ice1712_ews_cs8404_spdif_write(ice, ice->spdif.cs8403_bits); | |
536 | break; | |
537 | } | |
538 | ||
539 | /* no analog? */ | |
540 | switch (ice->eeprom.subvendor) { | |
541 | case ICE1712_SUBDEVICE_EWS88D: | |
542 | return 0; | |
543 | } | |
544 | ||
545 | /* analog section */ | |
7cda8ba9 | 546 | ak = ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); |
1da177e4 LT |
547 | if (! ak) |
548 | return -ENOMEM; | |
549 | ice->akm_codecs = 1; | |
550 | ||
551 | switch (ice->eeprom.subvendor) { | |
552 | case ICE1712_SUBDEVICE_EWS88MT: | |
553 | case ICE1712_SUBDEVICE_EWS88MT_NEW: | |
554 | case ICE1712_SUBDEVICE_PHASE88: | |
d80fd093 | 555 | case ICE1712_SUBDEVICE_TS88: |
1da177e4 LT |
556 | err = snd_ice1712_akm4xxx_init(ak, &akm_ews88mt, &akm_ews88mt_priv, ice); |
557 | break; | |
558 | case ICE1712_SUBDEVICE_EWX2496: | |
559 | err = snd_ice1712_akm4xxx_init(ak, &akm_ewx2496, &akm_ewx2496_priv, ice); | |
560 | break; | |
561 | case ICE1712_SUBDEVICE_DMX6FIRE: | |
562 | err = snd_ice1712_akm4xxx_init(ak, &akm_6fire, &akm_6fire_priv, ice); | |
563 | break; | |
564 | default: | |
565 | err = 0; | |
566 | } | |
567 | ||
568 | return err; | |
569 | } | |
570 | ||
571 | /* | |
572 | * EWX 24/96 specific controls | |
573 | */ | |
574 | ||
575 | /* i/o sensitivity - this callback is shared among other devices, too */ | |
6ca308d4 | 576 | static int snd_ice1712_ewx_io_sense_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo){ |
1da177e4 | 577 | |
a2af050f | 578 | static const char * const texts[2] = { |
1da177e4 LT |
579 | "+4dBu", "-10dBV", |
580 | }; | |
581 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
582 | uinfo->count = 1; | |
583 | uinfo->value.enumerated.items = 2; | |
584 | if (uinfo->value.enumerated.item >= 2) | |
585 | uinfo->value.enumerated.item = 1; | |
586 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
587 | return 0; | |
588 | } | |
589 | ||
6ca308d4 | 590 | static int snd_ice1712_ewx_io_sense_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 591 | { |
6ca308d4 | 592 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
593 | unsigned char mask = kcontrol->private_value & 0xff; |
594 | ||
595 | snd_ice1712_save_gpio_status(ice); | |
596 | ucontrol->value.enumerated.item[0] = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & mask ? 1 : 0; | |
597 | snd_ice1712_restore_gpio_status(ice); | |
598 | return 0; | |
599 | } | |
600 | ||
6ca308d4 | 601 | static int snd_ice1712_ewx_io_sense_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 602 | { |
6ca308d4 | 603 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
604 | unsigned char mask = kcontrol->private_value & 0xff; |
605 | int val, nval; | |
606 | ||
607 | if (kcontrol->private_value & (1 << 31)) | |
608 | return -EPERM; | |
609 | nval = ucontrol->value.enumerated.item[0] ? mask : 0; | |
610 | snd_ice1712_save_gpio_status(ice); | |
611 | val = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); | |
612 | nval |= val & ~mask; | |
613 | snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, nval); | |
614 | snd_ice1712_restore_gpio_status(ice); | |
615 | return val != nval; | |
616 | } | |
617 | ||
e23e7a14 | 618 | static struct snd_kcontrol_new snd_ice1712_ewx2496_controls[] = { |
1da177e4 LT |
619 | { |
620 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
621 | .name = "Input Sensitivity Switch", | |
622 | .info = snd_ice1712_ewx_io_sense_info, | |
623 | .get = snd_ice1712_ewx_io_sense_get, | |
624 | .put = snd_ice1712_ewx_io_sense_put, | |
625 | .private_value = ICE1712_EWX2496_AIN_SEL, | |
626 | }, | |
627 | { | |
628 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
629 | .name = "Output Sensitivity Switch", | |
630 | .info = snd_ice1712_ewx_io_sense_info, | |
631 | .get = snd_ice1712_ewx_io_sense_get, | |
632 | .put = snd_ice1712_ewx_io_sense_put, | |
633 | .private_value = ICE1712_EWX2496_AOUT_SEL, | |
634 | }, | |
635 | }; | |
636 | ||
637 | ||
638 | /* | |
639 | * EWS88MT specific controls | |
640 | */ | |
641 | /* analog output sensitivity;; address 0x48 bit 6 */ | |
6ca308d4 | 642 | static int snd_ice1712_ews88mt_output_sense_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 643 | { |
6ca308d4 | 644 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
7cda8ba9 | 645 | struct ews_spec *spec = ice->spec; |
1da177e4 LT |
646 | unsigned char data; |
647 | ||
648 | snd_i2c_lock(ice->i2c); | |
7cda8ba9 | 649 | if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF2], &data, 1) != 1) { |
1da177e4 LT |
650 | snd_i2c_unlock(ice->i2c); |
651 | return -EIO; | |
652 | } | |
653 | snd_i2c_unlock(ice->i2c); | |
654 | ucontrol->value.enumerated.item[0] = data & ICE1712_EWS88MT_OUTPUT_SENSE ? 1 : 0; /* high = -10dBV, low = +4dBu */ | |
655 | return 0; | |
656 | } | |
657 | ||
658 | /* analog output sensitivity;; address 0x48 bit 6 */ | |
6ca308d4 | 659 | static int snd_ice1712_ews88mt_output_sense_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 660 | { |
6ca308d4 | 661 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
7cda8ba9 | 662 | struct ews_spec *spec = ice->spec; |
1da177e4 LT |
663 | unsigned char data, ndata; |
664 | ||
665 | snd_i2c_lock(ice->i2c); | |
7cda8ba9 | 666 | if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF2], &data, 1) != 1) { |
1da177e4 LT |
667 | snd_i2c_unlock(ice->i2c); |
668 | return -EIO; | |
669 | } | |
670 | ndata = (data & ~ICE1712_EWS88MT_OUTPUT_SENSE) | (ucontrol->value.enumerated.item[0] ? ICE1712_EWS88MT_OUTPUT_SENSE : 0); | |
7cda8ba9 TI |
671 | if (ndata != data && snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_PCF2], |
672 | &ndata, 1) != 1) { | |
1da177e4 LT |
673 | snd_i2c_unlock(ice->i2c); |
674 | return -EIO; | |
675 | } | |
676 | snd_i2c_unlock(ice->i2c); | |
677 | return ndata != data; | |
678 | } | |
679 | ||
680 | /* analog input sensitivity; address 0x46 */ | |
6ca308d4 | 681 | static int snd_ice1712_ews88mt_input_sense_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 682 | { |
6ca308d4 | 683 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
7cda8ba9 | 684 | struct ews_spec *spec = ice->spec; |
1da177e4 LT |
685 | int channel = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
686 | unsigned char data; | |
687 | ||
da3cec35 TI |
688 | if (snd_BUG_ON(channel < 0 || channel > 7)) |
689 | return 0; | |
1da177e4 | 690 | snd_i2c_lock(ice->i2c); |
7cda8ba9 | 691 | if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF1], &data, 1) != 1) { |
1da177e4 LT |
692 | snd_i2c_unlock(ice->i2c); |
693 | return -EIO; | |
694 | } | |
695 | /* reversed; high = +4dBu, low = -10dBV */ | |
696 | ucontrol->value.enumerated.item[0] = data & (1 << channel) ? 0 : 1; | |
697 | snd_i2c_unlock(ice->i2c); | |
698 | return 0; | |
699 | } | |
700 | ||
701 | /* analog output sensitivity; address 0x46 */ | |
6ca308d4 | 702 | static int snd_ice1712_ews88mt_input_sense_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 703 | { |
6ca308d4 | 704 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
7cda8ba9 | 705 | struct ews_spec *spec = ice->spec; |
1da177e4 LT |
706 | int channel = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
707 | unsigned char data, ndata; | |
708 | ||
da3cec35 TI |
709 | if (snd_BUG_ON(channel < 0 || channel > 7)) |
710 | return 0; | |
1da177e4 | 711 | snd_i2c_lock(ice->i2c); |
7cda8ba9 | 712 | if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF1], &data, 1) != 1) { |
1da177e4 LT |
713 | snd_i2c_unlock(ice->i2c); |
714 | return -EIO; | |
715 | } | |
716 | ndata = (data & ~(1 << channel)) | (ucontrol->value.enumerated.item[0] ? 0 : (1 << channel)); | |
7cda8ba9 TI |
717 | if (ndata != data && snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_PCF1], |
718 | &ndata, 1) != 1) { | |
1da177e4 LT |
719 | snd_i2c_unlock(ice->i2c); |
720 | return -EIO; | |
721 | } | |
722 | snd_i2c_unlock(ice->i2c); | |
723 | return ndata != data; | |
724 | } | |
725 | ||
e23e7a14 | 726 | static struct snd_kcontrol_new snd_ice1712_ews88mt_input_sense = { |
1da177e4 LT |
727 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
728 | .name = "Input Sensitivity Switch", | |
729 | .info = snd_ice1712_ewx_io_sense_info, | |
730 | .get = snd_ice1712_ews88mt_input_sense_get, | |
731 | .put = snd_ice1712_ews88mt_input_sense_put, | |
732 | .count = 8, | |
733 | }; | |
734 | ||
e23e7a14 | 735 | static struct snd_kcontrol_new snd_ice1712_ews88mt_output_sense = { |
1da177e4 LT |
736 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
737 | .name = "Output Sensitivity Switch", | |
738 | .info = snd_ice1712_ewx_io_sense_info, | |
739 | .get = snd_ice1712_ews88mt_output_sense_get, | |
740 | .put = snd_ice1712_ews88mt_output_sense_put, | |
741 | }; | |
742 | ||
743 | ||
744 | /* | |
745 | * EWS88D specific controls | |
746 | */ | |
747 | ||
a5ce8890 | 748 | #define snd_ice1712_ews88d_control_info snd_ctl_boolean_mono_info |
1da177e4 | 749 | |
6ca308d4 | 750 | static int snd_ice1712_ews88d_control_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 751 | { |
6ca308d4 | 752 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
7cda8ba9 | 753 | struct ews_spec *spec = ice->spec; |
1da177e4 LT |
754 | int shift = kcontrol->private_value & 0xff; |
755 | int invert = (kcontrol->private_value >> 8) & 1; | |
756 | unsigned char data[2]; | |
757 | ||
758 | snd_i2c_lock(ice->i2c); | |
7cda8ba9 | 759 | if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_88D], data, 2) != 2) { |
1da177e4 LT |
760 | snd_i2c_unlock(ice->i2c); |
761 | return -EIO; | |
762 | } | |
763 | snd_i2c_unlock(ice->i2c); | |
764 | data[0] = (data[shift >> 3] >> (shift & 7)) & 0x01; | |
765 | if (invert) | |
766 | data[0] ^= 0x01; | |
767 | ucontrol->value.integer.value[0] = data[0]; | |
768 | return 0; | |
769 | } | |
770 | ||
6ca308d4 | 771 | static int snd_ice1712_ews88d_control_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 772 | { |
6ca308d4 | 773 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
7cda8ba9 | 774 | struct ews_spec *spec = ice->spec; |
1da177e4 LT |
775 | int shift = kcontrol->private_value & 0xff; |
776 | int invert = (kcontrol->private_value >> 8) & 1; | |
777 | unsigned char data[2], ndata[2]; | |
778 | int change; | |
779 | ||
780 | snd_i2c_lock(ice->i2c); | |
7cda8ba9 | 781 | if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_88D], data, 2) != 2) { |
1da177e4 LT |
782 | snd_i2c_unlock(ice->i2c); |
783 | return -EIO; | |
784 | } | |
785 | ndata[shift >> 3] = data[shift >> 3] & ~(1 << (shift & 7)); | |
786 | if (invert) { | |
787 | if (! ucontrol->value.integer.value[0]) | |
788 | ndata[shift >> 3] |= (1 << (shift & 7)); | |
789 | } else { | |
790 | if (ucontrol->value.integer.value[0]) | |
791 | ndata[shift >> 3] |= (1 << (shift & 7)); | |
792 | } | |
793 | change = (data[shift >> 3] != ndata[shift >> 3]); | |
7cda8ba9 TI |
794 | if (change && |
795 | snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_88D], data, 2) != 2) { | |
1da177e4 LT |
796 | snd_i2c_unlock(ice->i2c); |
797 | return -EIO; | |
798 | } | |
799 | snd_i2c_unlock(ice->i2c); | |
800 | return change; | |
801 | } | |
802 | ||
803 | #define EWS88D_CONTROL(xiface, xname, xshift, xinvert, xaccess) \ | |
804 | { .iface = xiface,\ | |
805 | .name = xname,\ | |
806 | .access = xaccess,\ | |
807 | .info = snd_ice1712_ews88d_control_info,\ | |
808 | .get = snd_ice1712_ews88d_control_get,\ | |
809 | .put = snd_ice1712_ews88d_control_put,\ | |
810 | .private_value = xshift | (xinvert << 8),\ | |
811 | } | |
812 | ||
e23e7a14 | 813 | static struct snd_kcontrol_new snd_ice1712_ews88d_controls[] = { |
1da177e4 LT |
814 | EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, 1, 0), /* inverted */ |
815 | EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT Output Optical", 1, 0, 0), | |
816 | EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT External Master Clock", 2, 0, 0), | |
817 | EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "Enable ADAT", 3, 0, 0), | |
818 | EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT Through", 4, 1, 0), | |
819 | }; | |
820 | ||
821 | ||
822 | /* | |
823 | * DMX 6Fire specific controls | |
824 | */ | |
825 | ||
6ca308d4 | 826 | static int snd_ice1712_6fire_read_pca(struct snd_ice1712 *ice, unsigned char reg) |
1da177e4 LT |
827 | { |
828 | unsigned char byte; | |
7cda8ba9 TI |
829 | struct ews_spec *spec = ice->spec; |
830 | ||
1da177e4 LT |
831 | snd_i2c_lock(ice->i2c); |
832 | byte = reg; | |
7cda8ba9 | 833 | snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_6FIRE], &byte, 1); |
1da177e4 | 834 | byte = 0; |
7cda8ba9 | 835 | if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_6FIRE], &byte, 1) != 1) { |
1da177e4 | 836 | snd_i2c_unlock(ice->i2c); |
99b359ba | 837 | printk(KERN_ERR "cannot read pca\n"); |
1da177e4 LT |
838 | return -EIO; |
839 | } | |
840 | snd_i2c_unlock(ice->i2c); | |
841 | return byte; | |
842 | } | |
843 | ||
6ca308d4 | 844 | static int snd_ice1712_6fire_write_pca(struct snd_ice1712 *ice, unsigned char reg, unsigned char data) |
1da177e4 LT |
845 | { |
846 | unsigned char bytes[2]; | |
7cda8ba9 TI |
847 | struct ews_spec *spec = ice->spec; |
848 | ||
1da177e4 LT |
849 | snd_i2c_lock(ice->i2c); |
850 | bytes[0] = reg; | |
851 | bytes[1] = data; | |
7cda8ba9 | 852 | if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_6FIRE], bytes, 2) != 2) { |
1da177e4 LT |
853 | snd_i2c_unlock(ice->i2c); |
854 | return -EIO; | |
855 | } | |
856 | snd_i2c_unlock(ice->i2c); | |
857 | return 0; | |
858 | } | |
859 | ||
a5ce8890 | 860 | #define snd_ice1712_6fire_control_info snd_ctl_boolean_mono_info |
1da177e4 | 861 | |
6ca308d4 | 862 | static int snd_ice1712_6fire_control_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 863 | { |
6ca308d4 | 864 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
865 | int shift = kcontrol->private_value & 0xff; |
866 | int invert = (kcontrol->private_value >> 8) & 1; | |
867 | int data; | |
868 | ||
869 | if ((data = snd_ice1712_6fire_read_pca(ice, PCF9554_REG_OUTPUT)) < 0) | |
870 | return data; | |
871 | data = (data >> shift) & 1; | |
872 | if (invert) | |
873 | data ^= 1; | |
874 | ucontrol->value.integer.value[0] = data; | |
875 | return 0; | |
876 | } | |
877 | ||
6ca308d4 | 878 | static int snd_ice1712_6fire_control_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 879 | { |
6ca308d4 | 880 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
881 | int shift = kcontrol->private_value & 0xff; |
882 | int invert = (kcontrol->private_value >> 8) & 1; | |
883 | int data, ndata; | |
884 | ||
885 | if ((data = snd_ice1712_6fire_read_pca(ice, PCF9554_REG_OUTPUT)) < 0) | |
886 | return data; | |
887 | ndata = data & ~(1 << shift); | |
888 | if (ucontrol->value.integer.value[0]) | |
889 | ndata |= (1 << shift); | |
890 | if (invert) | |
891 | ndata ^= (1 << shift); | |
892 | if (data != ndata) { | |
893 | snd_ice1712_6fire_write_pca(ice, PCF9554_REG_OUTPUT, (unsigned char)ndata); | |
894 | return 1; | |
895 | } | |
896 | return 0; | |
897 | } | |
898 | ||
6ca308d4 | 899 | static int snd_ice1712_6fire_select_input_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 | 900 | { |
a2af050f | 901 | static const char * const texts[4] = { |
1da177e4 LT |
902 | "Internal", "Front Input", "Rear Input", "Wave Table" |
903 | }; | |
904 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
905 | uinfo->count = 1; | |
906 | uinfo->value.enumerated.items = 4; | |
907 | if (uinfo->value.enumerated.item >= 4) | |
908 | uinfo->value.enumerated.item = 1; | |
909 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
910 | return 0; | |
911 | } | |
912 | ||
6ca308d4 | 913 | static int snd_ice1712_6fire_select_input_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 914 | { |
6ca308d4 | 915 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
916 | int data; |
917 | ||
918 | if ((data = snd_ice1712_6fire_read_pca(ice, PCF9554_REG_OUTPUT)) < 0) | |
919 | return data; | |
920 | ucontrol->value.integer.value[0] = data & 3; | |
921 | return 0; | |
922 | } | |
923 | ||
6ca308d4 | 924 | static int snd_ice1712_6fire_select_input_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 925 | { |
6ca308d4 | 926 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
927 | int data, ndata; |
928 | ||
929 | if ((data = snd_ice1712_6fire_read_pca(ice, PCF9554_REG_OUTPUT)) < 0) | |
930 | return data; | |
931 | ndata = data & ~3; | |
932 | ndata |= (ucontrol->value.integer.value[0] & 3); | |
933 | if (data != ndata) { | |
934 | snd_ice1712_6fire_write_pca(ice, PCF9554_REG_OUTPUT, (unsigned char)ndata); | |
935 | return 1; | |
936 | } | |
937 | return 0; | |
938 | } | |
939 | ||
940 | ||
941 | #define DMX6FIRE_CONTROL(xname, xshift, xinvert) \ | |
942 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER,\ | |
943 | .name = xname,\ | |
944 | .info = snd_ice1712_6fire_control_info,\ | |
945 | .get = snd_ice1712_6fire_control_get,\ | |
946 | .put = snd_ice1712_6fire_control_put,\ | |
947 | .private_value = xshift | (xinvert << 8),\ | |
948 | } | |
949 | ||
e23e7a14 | 950 | static struct snd_kcontrol_new snd_ice1712_6fire_controls[] = { |
1da177e4 LT |
951 | { |
952 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
953 | .name = "Analog Input Select", | |
954 | .info = snd_ice1712_6fire_select_input_info, | |
955 | .get = snd_ice1712_6fire_select_input_get, | |
956 | .put = snd_ice1712_6fire_select_input_put, | |
957 | }, | |
6a81dbf2 | 958 | DMX6FIRE_CONTROL("Front Digital Input Switch", 2, 1), |
1da177e4 LT |
959 | // DMX6FIRE_CONTROL("Master Clock Select", 3, 0), |
960 | DMX6FIRE_CONTROL("Optical Digital Input Switch", 4, 0), | |
961 | DMX6FIRE_CONTROL("Phono Analog Input Switch", 5, 0), | |
962 | DMX6FIRE_CONTROL("Breakbox LED", 6, 0), | |
963 | }; | |
964 | ||
965 | ||
e23e7a14 | 966 | static int snd_ice1712_ews_add_controls(struct snd_ice1712 *ice) |
1da177e4 LT |
967 | { |
968 | unsigned int idx; | |
969 | int err; | |
970 | ||
971 | /* all terratec cards have spdif, but cs8427 module builds it's own controls */ | |
972 | if (ice->cs8427 == NULL) { | |
973 | err = snd_ice1712_spdif_build_controls(ice); | |
974 | if (err < 0) | |
975 | return err; | |
976 | } | |
977 | ||
978 | /* ak4524 controls */ | |
979 | switch (ice->eeprom.subvendor) { | |
980 | case ICE1712_SUBDEVICE_EWX2496: | |
981 | case ICE1712_SUBDEVICE_EWS88MT: | |
982 | case ICE1712_SUBDEVICE_EWS88MT_NEW: | |
983 | case ICE1712_SUBDEVICE_PHASE88: | |
d80fd093 | 984 | case ICE1712_SUBDEVICE_TS88: |
1da177e4 LT |
985 | case ICE1712_SUBDEVICE_DMX6FIRE: |
986 | err = snd_ice1712_akm4xxx_build_controls(ice); | |
987 | if (err < 0) | |
988 | return err; | |
989 | break; | |
990 | } | |
991 | ||
992 | /* card specific controls */ | |
993 | switch (ice->eeprom.subvendor) { | |
994 | case ICE1712_SUBDEVICE_EWX2496: | |
995 | for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_ewx2496_controls); idx++) { | |
996 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ewx2496_controls[idx], ice)); | |
997 | if (err < 0) | |
998 | return err; | |
999 | } | |
1000 | break; | |
1001 | case ICE1712_SUBDEVICE_EWS88MT: | |
1002 | case ICE1712_SUBDEVICE_EWS88MT_NEW: | |
1003 | case ICE1712_SUBDEVICE_PHASE88: | |
d80fd093 | 1004 | case ICE1712_SUBDEVICE_TS88: |
1da177e4 LT |
1005 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ews88mt_input_sense, ice)); |
1006 | if (err < 0) | |
1007 | return err; | |
1008 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ews88mt_output_sense, ice)); | |
1009 | if (err < 0) | |
1010 | return err; | |
1011 | break; | |
1012 | case ICE1712_SUBDEVICE_EWS88D: | |
1013 | for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_ews88d_controls); idx++) { | |
1014 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ews88d_controls[idx], ice)); | |
1015 | if (err < 0) | |
1016 | return err; | |
1017 | } | |
1018 | break; | |
1019 | case ICE1712_SUBDEVICE_DMX6FIRE: | |
1020 | for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_6fire_controls); idx++) { | |
1021 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_6fire_controls[idx], ice)); | |
1022 | if (err < 0) | |
1023 | return err; | |
1024 | } | |
1025 | break; | |
1026 | } | |
1027 | return 0; | |
1028 | } | |
1029 | ||
1030 | ||
1031 | /* entry point */ | |
e23e7a14 | 1032 | struct snd_ice1712_card_info snd_ice1712_ews_cards[] = { |
1da177e4 LT |
1033 | { |
1034 | .subvendor = ICE1712_SUBDEVICE_EWX2496, | |
1035 | .name = "TerraTec EWX24/96", | |
1036 | .model = "ewx2496", | |
1037 | .chip_init = snd_ice1712_ews_init, | |
1038 | .build_controls = snd_ice1712_ews_add_controls, | |
1039 | }, | |
1040 | { | |
1041 | .subvendor = ICE1712_SUBDEVICE_EWS88MT, | |
1042 | .name = "TerraTec EWS88MT", | |
1043 | .model = "ews88mt", | |
1044 | .chip_init = snd_ice1712_ews_init, | |
1045 | .build_controls = snd_ice1712_ews_add_controls, | |
1046 | }, | |
1047 | { | |
1048 | .subvendor = ICE1712_SUBDEVICE_EWS88MT_NEW, | |
1049 | .name = "TerraTec EWS88MT", | |
1050 | .model = "ews88mt_new", | |
1051 | .chip_init = snd_ice1712_ews_init, | |
1052 | .build_controls = snd_ice1712_ews_add_controls, | |
1053 | }, | |
1054 | { | |
1055 | .subvendor = ICE1712_SUBDEVICE_PHASE88, | |
1056 | .name = "TerraTec Phase88", | |
1057 | .model = "phase88", | |
1058 | .chip_init = snd_ice1712_ews_init, | |
1059 | .build_controls = snd_ice1712_ews_add_controls, | |
1060 | }, | |
d80fd093 PL |
1061 | { |
1062 | .subvendor = ICE1712_SUBDEVICE_TS88, | |
1063 | .name = "terrasoniq TS88", | |
1064 | .model = "phase88", | |
1065 | .chip_init = snd_ice1712_ews_init, | |
1066 | .build_controls = snd_ice1712_ews_add_controls, | |
1067 | }, | |
1da177e4 LT |
1068 | { |
1069 | .subvendor = ICE1712_SUBDEVICE_EWS88D, | |
1070 | .name = "TerraTec EWS88D", | |
1071 | .model = "ews88d", | |
1072 | .chip_init = snd_ice1712_ews_init, | |
1073 | .build_controls = snd_ice1712_ews_add_controls, | |
1074 | }, | |
1075 | { | |
1076 | .subvendor = ICE1712_SUBDEVICE_DMX6FIRE, | |
1077 | .name = "TerraTec DMX6Fire", | |
1078 | .model = "dmx6fire", | |
1079 | .chip_init = snd_ice1712_ews_init, | |
1080 | .build_controls = snd_ice1712_ews_add_controls, | |
3bef229e AH |
1081 | .mpu401_1_name = "MIDI-Front DMX6fire", |
1082 | .mpu401_2_name = "Wavetable DMX6fire", | |
cf78ee2c | 1083 | .mpu401_2_info_flags = MPU401_INFO_OUTPUT, |
1da177e4 LT |
1084 | }, |
1085 | { } /* terminator */ | |
1086 | }; |