Commit | Line | Data |
---|---|---|
f6cdab5f CG |
1 | /* |
2 | * ALSA driver for ICEnsemble VT1724 (Envy24HT) | |
f14d8e97 | 3 | * |
f6cdab5f CG |
4 | * Lowlevel functions for Ego Sys Waveterminal 192M |
5 | * | |
6 | * Copyright (c) 2006 Guedez Clement <klem.dev@gmail.com> | |
7 | * Some functions are taken from the Prodigy192 driver | |
8 | * source | |
f14d8e97 | 9 | * |
f6cdab5f CG |
10 | * This program is free software; you can redistribute it and/or modify |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2 of the License, or | |
13 | * (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
f14d8e97 AB |
23 | * |
24 | */ | |
f6cdab5f CG |
25 | |
26 | ||
27 | ||
f6cdab5f CG |
28 | #include <linux/delay.h> |
29 | #include <linux/interrupt.h> | |
30 | #include <linux/init.h> | |
f6cdab5f | 31 | #include <sound/core.h> |
16ddbe73 | 32 | #include <sound/tlv.h> |
1aa9a4ea | 33 | #include <linux/slab.h> |
f6cdab5f CG |
34 | |
35 | #include "ice1712.h" | |
36 | #include "envy24ht.h" | |
37 | #include "wtm.h" | |
38 | #include "stac946x.h" | |
39 | ||
1aa9a4ea CG |
40 | struct wtm_spec { |
41 | /* rate change needs atomic mute/unmute of all dacs*/ | |
42 | struct mutex mute_mutex; | |
43 | }; | |
44 | ||
f6cdab5f CG |
45 | |
46 | /* | |
f14d8e97 | 47 | * 2*ADC 6*DAC no1 ringbuffer r/w on i2c bus |
f6cdab5f | 48 | */ |
f14d8e97 | 49 | static inline void stac9460_put(struct snd_ice1712 *ice, int reg, |
f6cdab5f CG |
50 | unsigned char val) |
51 | { | |
52 | snd_vt1724_write_i2c(ice, STAC9460_I2C_ADDR, reg, val); | |
53 | } | |
54 | ||
55 | static inline unsigned char stac9460_get(struct snd_ice1712 *ice, int reg) | |
56 | { | |
57 | return snd_vt1724_read_i2c(ice, STAC9460_I2C_ADDR, reg); | |
58 | } | |
59 | ||
60 | /* | |
61 | * 2*ADC 2*DAC no2 ringbuffer r/w on i2c bus | |
62 | */ | |
63 | static inline void stac9460_2_put(struct snd_ice1712 *ice, int reg, | |
64 | unsigned char val) | |
65 | { | |
66 | snd_vt1724_write_i2c(ice, STAC9460_2_I2C_ADDR, reg, val); | |
67 | } | |
68 | ||
69 | static inline unsigned char stac9460_2_get(struct snd_ice1712 *ice, int reg) | |
70 | { | |
71 | return snd_vt1724_read_i2c(ice, STAC9460_2_I2C_ADDR, reg); | |
72 | } | |
73 | ||
74 | ||
75 | /* | |
76 | * DAC mute control | |
77 | */ | |
1aa9a4ea CG |
78 | static void stac9460_dac_mute_all(struct snd_ice1712 *ice, unsigned char mute, |
79 | unsigned short int *change_mask) | |
80 | { | |
81 | unsigned char new, old; | |
82 | int id, idx, change; | |
83 | ||
84 | /*stac9460 1*/ | |
85 | for (id = 0; id < 7; id++) { | |
86 | if (*change_mask & (0x01 << id)) { | |
87 | if (id == 0) | |
88 | idx = STAC946X_MASTER_VOLUME; | |
89 | else | |
90 | idx = STAC946X_LF_VOLUME - 1 + id; | |
91 | old = stac9460_get(ice, idx); | |
92 | new = (~mute << 7 & 0x80) | (old & ~0x80); | |
93 | change = (new != old); | |
94 | if (change) { | |
95 | stac9460_put(ice, idx, new); | |
96 | *change_mask = *change_mask | (0x01 << id); | |
97 | } else { | |
98 | *change_mask = *change_mask & ~(0x01 << id); | |
99 | } | |
100 | } | |
101 | } | |
102 | ||
103 | /*stac9460 2*/ | |
104 | for (id = 0; id < 3; id++) { | |
105 | if (*change_mask & (0x01 << (id + 7))) { | |
106 | if (id == 0) | |
107 | idx = STAC946X_MASTER_VOLUME; | |
108 | else | |
109 | idx = STAC946X_LF_VOLUME - 1 + id; | |
110 | old = stac9460_2_get(ice, idx); | |
111 | new = (~mute << 7 & 0x80) | (old & ~0x80); | |
112 | change = (new != old); | |
113 | if (change) { | |
114 | stac9460_2_put(ice, idx, new); | |
115 | *change_mask = *change_mask | (0x01 << id); | |
116 | } else { | |
117 | *change_mask = *change_mask & ~(0x01 << id); | |
118 | } | |
119 | } | |
120 | } | |
121 | } | |
122 | ||
123 | ||
124 | ||
a5ce8890 | 125 | #define stac9460_dac_mute_info snd_ctl_boolean_mono_info |
f6cdab5f CG |
126 | |
127 | static int stac9460_dac_mute_get(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 128 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
129 | { |
130 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
1aa9a4ea | 131 | struct wtm_spec *spec = ice->spec; |
f6cdab5f CG |
132 | unsigned char val; |
133 | int idx, id; | |
134 | ||
1aa9a4ea CG |
135 | mutex_lock(&spec->mute_mutex); |
136 | ||
f6cdab5f CG |
137 | if (kcontrol->private_value) { |
138 | idx = STAC946X_MASTER_VOLUME; | |
139 | id = 0; | |
140 | } else { | |
141 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
142 | idx = id + STAC946X_LF_VOLUME; | |
143 | } | |
144 | if (id < 6) | |
145 | val = stac9460_get(ice, idx); | |
f14d8e97 AB |
146 | else |
147 | val = stac9460_2_get(ice, idx - 6); | |
f6cdab5f | 148 | ucontrol->value.integer.value[0] = (~val >> 7) & 0x1; |
1aa9a4ea CG |
149 | |
150 | mutex_unlock(&spec->mute_mutex); | |
f6cdab5f CG |
151 | return 0; |
152 | } | |
153 | ||
154 | static int stac9460_dac_mute_put(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 155 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
156 | { |
157 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
158 | unsigned char new, old; | |
159 | int id, idx; | |
160 | int change; | |
161 | ||
162 | if (kcontrol->private_value) { | |
163 | idx = STAC946X_MASTER_VOLUME; | |
164 | old = stac9460_get(ice, idx); | |
f14d8e97 AB |
165 | new = (~ucontrol->value.integer.value[0] << 7 & 0x80) | |
166 | (old & ~0x80); | |
f6cdab5f CG |
167 | change = (new != old); |
168 | if (change) { | |
169 | stac9460_put(ice, idx, new); | |
170 | stac9460_2_put(ice, idx, new); | |
171 | } | |
172 | } else { | |
173 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
174 | idx = id + STAC946X_LF_VOLUME; | |
175 | if (id < 6) | |
176 | old = stac9460_get(ice, idx); | |
f14d8e97 | 177 | else |
f6cdab5f | 178 | old = stac9460_2_get(ice, idx - 6); |
f14d8e97 | 179 | new = (~ucontrol->value.integer.value[0] << 7 & 0x80) | |
f6cdab5f CG |
180 | (old & ~0x80); |
181 | change = (new != old); | |
182 | if (change) { | |
183 | if (id < 6) | |
f14d8e97 | 184 | stac9460_put(ice, idx, new); |
f6cdab5f | 185 | else |
f14d8e97 | 186 | stac9460_2_put(ice, idx - 6, new); |
f6cdab5f CG |
187 | } |
188 | } | |
189 | return change; | |
190 | } | |
191 | ||
192 | /* | |
193 | * DAC volume attenuation mixer control | |
194 | */ | |
195 | static int stac9460_dac_vol_info(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 196 | struct snd_ctl_elem_info *uinfo) |
f6cdab5f CG |
197 | { |
198 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
199 | uinfo->count = 1; | |
200 | uinfo->value.integer.min = 0; /* mute */ | |
201 | uinfo->value.integer.max = 0x7f; /* 0dB */ | |
202 | return 0; | |
203 | } | |
204 | ||
205 | static int stac9460_dac_vol_get(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 206 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
207 | { |
208 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
209 | int idx, id; | |
210 | unsigned char vol; | |
211 | ||
212 | if (kcontrol->private_value) { | |
213 | idx = STAC946X_MASTER_VOLUME; | |
214 | id = 0; | |
215 | } else { | |
216 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
217 | idx = id + STAC946X_LF_VOLUME; | |
218 | } | |
219 | if (id < 6) | |
220 | vol = stac9460_get(ice, idx) & 0x7f; | |
f14d8e97 | 221 | else |
f6cdab5f CG |
222 | vol = stac9460_2_get(ice, idx - 6) & 0x7f; |
223 | ucontrol->value.integer.value[0] = 0x7f - vol; | |
224 | return 0; | |
225 | } | |
226 | ||
227 | static int stac9460_dac_vol_put(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 228 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
229 | { |
230 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
231 | int idx, id; | |
232 | unsigned char tmp, ovol, nvol; | |
233 | int change; | |
234 | ||
235 | if (kcontrol->private_value) { | |
236 | idx = STAC946X_MASTER_VOLUME; | |
9cd17cd2 | 237 | nvol = ucontrol->value.integer.value[0] & 0x7f; |
f6cdab5f CG |
238 | tmp = stac9460_get(ice, idx); |
239 | ovol = 0x7f - (tmp & 0x7f); | |
240 | change = (ovol != nvol); | |
241 | if (change) { | |
f14d8e97 AB |
242 | stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80)); |
243 | stac9460_2_put(ice, idx, (0x7f - nvol) | (tmp & 0x80)); | |
f6cdab5f CG |
244 | } |
245 | } else { | |
246 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
247 | idx = id + STAC946X_LF_VOLUME; | |
9cd17cd2 | 248 | nvol = ucontrol->value.integer.value[0] & 0x7f; |
f6cdab5f CG |
249 | if (id < 6) |
250 | tmp = stac9460_get(ice, idx); | |
f14d8e97 | 251 | else |
f6cdab5f CG |
252 | tmp = stac9460_2_get(ice, idx - 6); |
253 | ovol = 0x7f - (tmp & 0x7f); | |
254 | change = (ovol != nvol); | |
255 | if (change) { | |
256 | if (id < 6) | |
257 | stac9460_put(ice, idx, (0x7f - nvol) | | |
f14d8e97 AB |
258 | (tmp & 0x80)); |
259 | else | |
f6cdab5f | 260 | stac9460_2_put(ice, idx-6, (0x7f - nvol) | |
f14d8e97 | 261 | (tmp & 0x80)); |
f6cdab5f CG |
262 | } |
263 | } | |
264 | return change; | |
265 | } | |
266 | ||
267 | /* | |
268 | * ADC mute control | |
269 | */ | |
a5ce8890 | 270 | #define stac9460_adc_mute_info snd_ctl_boolean_stereo_info |
f6cdab5f CG |
271 | |
272 | static int stac9460_adc_mute_get(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 273 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
274 | { |
275 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
276 | unsigned char val; | |
277 | int i, id; | |
f14d8e97 | 278 | |
f6cdab5f CG |
279 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
280 | if (id == 0) { | |
281 | for (i = 0; i < 2; ++i) { | |
282 | val = stac9460_get(ice, STAC946X_MIC_L_VOLUME + i); | |
283 | ucontrol->value.integer.value[i] = ~val>>7 & 0x1; | |
284 | } | |
285 | } else { | |
286 | for (i = 0; i < 2; ++i) { | |
287 | val = stac9460_2_get(ice, STAC946X_MIC_L_VOLUME + i); | |
288 | ucontrol->value.integer.value[i] = ~val>>7 & 0x1; | |
289 | } | |
290 | } | |
291 | return 0; | |
292 | } | |
293 | ||
294 | static int stac9460_adc_mute_put(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 295 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
296 | { |
297 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
298 | unsigned char new, old; | |
299 | int i, reg, id; | |
300 | int change; | |
f14d8e97 | 301 | |
f6cdab5f CG |
302 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
303 | if (id == 0) { | |
304 | for (i = 0; i < 2; ++i) { | |
305 | reg = STAC946X_MIC_L_VOLUME + i; | |
306 | old = stac9460_get(ice, reg); | |
307 | new = (~ucontrol->value.integer.value[i]<<7&0x80) | | |
f14d8e97 | 308 | (old&~0x80); |
f6cdab5f CG |
309 | change = (new != old); |
310 | if (change) | |
311 | stac9460_put(ice, reg, new); | |
312 | } | |
313 | } else { | |
314 | for (i = 0; i < 2; ++i) { | |
315 | reg = STAC946X_MIC_L_VOLUME + i; | |
316 | old = stac9460_2_get(ice, reg); | |
317 | new = (~ucontrol->value.integer.value[i]<<7&0x80) | | |
f14d8e97 | 318 | (old&~0x80); |
f6cdab5f CG |
319 | change = (new != old); |
320 | if (change) | |
321 | stac9460_2_put(ice, reg, new); | |
322 | } | |
323 | } | |
324 | return change; | |
325 | } | |
326 | ||
327 | /* | |
328 | *ADC gain mixer control | |
329 | */ | |
330 | static int stac9460_adc_vol_info(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 331 | struct snd_ctl_elem_info *uinfo) |
f6cdab5f CG |
332 | { |
333 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
334 | uinfo->count = 2; | |
335 | uinfo->value.integer.min = 0; /* 0dB */ | |
336 | uinfo->value.integer.max = 0x0f; /* 22.5dB */ | |
337 | return 0; | |
338 | } | |
339 | ||
340 | static int stac9460_adc_vol_get(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 341 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
342 | { |
343 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
344 | int i, reg, id; | |
345 | unsigned char vol; | |
f14d8e97 | 346 | |
f6cdab5f CG |
347 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
348 | if (id == 0) { | |
349 | for (i = 0; i < 2; ++i) { | |
350 | reg = STAC946X_MIC_L_VOLUME + i; | |
351 | vol = stac9460_get(ice, reg) & 0x0f; | |
352 | ucontrol->value.integer.value[i] = 0x0f - vol; | |
353 | } | |
354 | } else { | |
355 | for (i = 0; i < 2; ++i) { | |
356 | reg = STAC946X_MIC_L_VOLUME + i; | |
357 | vol = stac9460_2_get(ice, reg) & 0x0f; | |
358 | ucontrol->value.integer.value[i] = 0x0f - vol; | |
359 | } | |
360 | } | |
361 | return 0; | |
362 | } | |
363 | ||
364 | static int stac9460_adc_vol_put(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 365 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
366 | { |
367 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
368 | int i, reg, id; | |
369 | unsigned char ovol, nvol; | |
370 | int change; | |
f14d8e97 | 371 | |
f6cdab5f CG |
372 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
373 | if (id == 0) { | |
374 | for (i = 0; i < 2; ++i) { | |
375 | reg = STAC946X_MIC_L_VOLUME + i; | |
9cd17cd2 | 376 | nvol = ucontrol->value.integer.value[i] & 0x0f; |
f6cdab5f CG |
377 | ovol = 0x0f - stac9460_get(ice, reg); |
378 | change = ((ovol & 0x0f) != nvol); | |
379 | if (change) | |
380 | stac9460_put(ice, reg, (0x0f - nvol) | | |
f14d8e97 | 381 | (ovol & ~0x0f)); |
f6cdab5f CG |
382 | } |
383 | } else { | |
384 | for (i = 0; i < 2; ++i) { | |
385 | reg = STAC946X_MIC_L_VOLUME + i; | |
9cd17cd2 | 386 | nvol = ucontrol->value.integer.value[i] & 0x0f; |
f6cdab5f CG |
387 | ovol = 0x0f - stac9460_2_get(ice, reg); |
388 | change = ((ovol & 0x0f) != nvol); | |
389 | if (change) | |
390 | stac9460_2_put(ice, reg, (0x0f - nvol) | | |
f14d8e97 | 391 | (ovol & ~0x0f)); |
f6cdab5f CG |
392 | } |
393 | } | |
394 | return change; | |
395 | } | |
396 | ||
397 | /* | |
398 | * MIC / LINE switch fonction | |
399 | */ | |
ae8a9a11 CG |
400 | static int stac9460_mic_sw_info(struct snd_kcontrol *kcontrol, |
401 | struct snd_ctl_elem_info *uinfo) | |
402 | { | |
403 | static const char * const texts[2] = { "Line In", "Mic" }; | |
404 | ||
405 | return snd_ctl_enum_info(uinfo, 1, 2, texts); | |
406 | } | |
f6cdab5f | 407 | |
f6cdab5f CG |
408 | |
409 | static int stac9460_mic_sw_get(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 410 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
411 | { |
412 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
413 | unsigned char val; | |
414 | int id; | |
f14d8e97 | 415 | |
f6cdab5f CG |
416 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
417 | if (id == 0) | |
f14d8e97 | 418 | val = stac9460_get(ice, STAC946X_GENERAL_PURPOSE); |
f6cdab5f | 419 | else |
f14d8e97 | 420 | val = stac9460_2_get(ice, STAC946X_GENERAL_PURPOSE); |
ae8a9a11 | 421 | ucontrol->value.enumerated.item[0] = (val >> 7) & 0x1; |
f6cdab5f CG |
422 | return 0; |
423 | } | |
424 | ||
425 | static int stac9460_mic_sw_put(struct snd_kcontrol *kcontrol, | |
f14d8e97 | 426 | struct snd_ctl_elem_value *ucontrol) |
f6cdab5f CG |
427 | { |
428 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); | |
429 | unsigned char new, old; | |
430 | int change, id; | |
431 | ||
432 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); | |
433 | if (id == 0) | |
f14d8e97 | 434 | old = stac9460_get(ice, STAC946X_GENERAL_PURPOSE); |
f6cdab5f | 435 | else |
f14d8e97 | 436 | old = stac9460_2_get(ice, STAC946X_GENERAL_PURPOSE); |
ae8a9a11 | 437 | new = (ucontrol->value.enumerated.item[0] << 7 & 0x80) | (old & ~0x80); |
f6cdab5f CG |
438 | change = (new != old); |
439 | if (change) { | |
440 | if (id == 0) | |
f14d8e97 | 441 | stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new); |
f6cdab5f | 442 | else |
f14d8e97 | 443 | stac9460_2_put(ice, STAC946X_GENERAL_PURPOSE, new); |
f6cdab5f CG |
444 | } |
445 | return change; | |
446 | } | |
447 | ||
16ddbe73 | 448 | |
1aa9a4ea CG |
449 | /* |
450 | * Handler for setting correct codec rate - called when rate change is detected | |
451 | */ | |
452 | static void stac9460_set_rate_val(struct snd_ice1712 *ice, unsigned int rate) | |
453 | { | |
454 | unsigned char old, new; | |
455 | unsigned short int changed; | |
456 | struct wtm_spec *spec = ice->spec; | |
457 | ||
458 | if (rate == 0) /* no hint - S/PDIF input is master, simply return */ | |
459 | return; | |
460 | else if (rate <= 48000) | |
461 | new = 0x08; /* 256x, base rate mode */ | |
462 | else if (rate <= 96000) | |
463 | new = 0x11; /* 256x, mid rate mode */ | |
464 | else | |
465 | new = 0x12; /* 128x, high rate mode */ | |
466 | ||
467 | old = stac9460_get(ice, STAC946X_MASTER_CLOCKING); | |
468 | if (old == new) | |
469 | return; | |
470 | /* change detected, setting master clock, muting first */ | |
471 | /* due to possible conflicts with mute controls - mutexing */ | |
472 | mutex_lock(&spec->mute_mutex); | |
473 | /* we have to remember current mute status for each DAC */ | |
474 | changed = 0xFFFF; | |
475 | stac9460_dac_mute_all(ice, 0, &changed); | |
476 | /*printk(KERN_DEBUG "Rate change: %d, new MC: 0x%02x\n", rate, new);*/ | |
477 | stac9460_put(ice, STAC946X_MASTER_CLOCKING, new); | |
478 | stac9460_2_put(ice, STAC946X_MASTER_CLOCKING, new); | |
479 | udelay(10); | |
480 | /* unmuting - only originally unmuted dacs - | |
481 | * i.e. those changed when muting */ | |
482 | stac9460_dac_mute_all(ice, 1, &changed); | |
483 | mutex_unlock(&spec->mute_mutex); | |
484 | } | |
485 | ||
486 | ||
16ddbe73 CG |
487 | /*Limits value in dB for fader*/ |
488 | static const DECLARE_TLV_DB_SCALE(db_scale_dac, -19125, 75, 0); | |
489 | static const DECLARE_TLV_DB_SCALE(db_scale_adc, 0, 150, 0); | |
490 | ||
f6cdab5f CG |
491 | /* |
492 | * Control tabs | |
493 | */ | |
e23e7a14 | 494 | static struct snd_kcontrol_new stac9640_controls[] = { |
f6cdab5f CG |
495 | { |
496 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
16ddbe73 CG |
497 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
498 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), | |
f6cdab5f CG |
499 | .name = "Master Playback Switch", |
500 | .info = stac9460_dac_mute_info, | |
501 | .get = stac9460_dac_mute_get, | |
502 | .put = stac9460_dac_mute_put, | |
16ddbe73 CG |
503 | .private_value = 1, |
504 | .tlv = { .p = db_scale_dac } | |
f6cdab5f CG |
505 | }, |
506 | { | |
507 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
508 | .name = "Master Playback Volume", | |
509 | .info = stac9460_dac_vol_info, | |
510 | .get = stac9460_dac_vol_get, | |
511 | .put = stac9460_dac_vol_put, | |
512 | .private_value = 1, | |
513 | }, | |
514 | { | |
515 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
ae8a9a11 | 516 | .name = "MIC/Line Input Enum", |
f6cdab5f CG |
517 | .count = 2, |
518 | .info = stac9460_mic_sw_info, | |
519 | .get = stac9460_mic_sw_get, | |
520 | .put = stac9460_mic_sw_put, | |
521 | ||
522 | }, | |
523 | { | |
524 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
525 | .name = "DAC Switch", | |
526 | .count = 8, | |
527 | .info = stac9460_dac_mute_info, | |
528 | .get = stac9460_dac_mute_get, | |
529 | .put = stac9460_dac_mute_put, | |
530 | }, | |
531 | { | |
532 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
16ddbe73 CG |
533 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
534 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), | |
535 | ||
f6cdab5f CG |
536 | .name = "DAC Volume", |
537 | .count = 8, | |
538 | .info = stac9460_dac_vol_info, | |
539 | .get = stac9460_dac_vol_get, | |
540 | .put = stac9460_dac_vol_put, | |
16ddbe73 | 541 | .tlv = { .p = db_scale_dac } |
f6cdab5f CG |
542 | }, |
543 | { | |
544 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
545 | .name = "ADC Switch", | |
546 | .count = 2, | |
547 | .info = stac9460_adc_mute_info, | |
548 | .get = stac9460_adc_mute_get, | |
549 | .put = stac9460_adc_mute_put, | |
550 | }, | |
551 | { | |
552 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
16ddbe73 CG |
553 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
554 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), | |
555 | ||
f6cdab5f CG |
556 | .name = "ADC Volume", |
557 | .count = 2, | |
558 | .info = stac9460_adc_vol_info, | |
559 | .get = stac9460_adc_vol_get, | |
560 | .put = stac9460_adc_vol_put, | |
16ddbe73 | 561 | .tlv = { .p = db_scale_adc } |
f14d8e97 | 562 | } |
f6cdab5f CG |
563 | }; |
564 | ||
565 | ||
566 | ||
567 | /*INIT*/ | |
e23e7a14 | 568 | static int wtm_add_controls(struct snd_ice1712 *ice) |
f6cdab5f CG |
569 | { |
570 | unsigned int i; | |
571 | int err; | |
572 | ||
573 | for (i = 0; i < ARRAY_SIZE(stac9640_controls); i++) { | |
574 | err = snd_ctl_add(ice->card, | |
575 | snd_ctl_new1(&stac9640_controls[i], ice)); | |
576 | if (err < 0) | |
577 | return err; | |
578 | } | |
579 | return 0; | |
580 | } | |
581 | ||
e23e7a14 | 582 | static int wtm_init(struct snd_ice1712 *ice) |
f6cdab5f | 583 | { |
b56df151 | 584 | static unsigned short stac_inits_wtm[] = { |
f6cdab5f | 585 | STAC946X_RESET, 0, |
1aa9a4ea | 586 | STAC946X_MASTER_CLOCKING, 0x11, |
f6cdab5f CG |
587 | (unsigned short)-1 |
588 | }; | |
589 | unsigned short *p; | |
1aa9a4ea | 590 | struct wtm_spec *spec; |
f14d8e97 | 591 | |
f6cdab5f CG |
592 | /*WTM 192M*/ |
593 | ice->num_total_dacs = 8; | |
594 | ice->num_total_adcs = 4; | |
595 | ice->force_rdma1 = 1; | |
596 | ||
1aa9a4ea CG |
597 | /*init mutex for dac mute conflict*/ |
598 | spec = kzalloc(sizeof(*spec), GFP_KERNEL); | |
599 | if (!spec) | |
600 | return -ENOMEM; | |
601 | ice->spec = spec; | |
602 | mutex_init(&spec->mute_mutex); | |
603 | ||
604 | ||
f6cdab5f | 605 | /*initialize codec*/ |
b56df151 | 606 | p = stac_inits_wtm; |
f6cdab5f CG |
607 | for (; *p != (unsigned short)-1; p += 2) { |
608 | stac9460_put(ice, p[0], p[1]); | |
609 | stac9460_2_put(ice, p[0], p[1]); | |
610 | } | |
1aa9a4ea | 611 | ice->gpio.set_pro_rate = stac9460_set_rate_val; |
f6cdab5f CG |
612 | return 0; |
613 | } | |
614 | ||
615 | ||
e23e7a14 | 616 | static unsigned char wtm_eeprom[] = { |
f8a8b3a8 CG |
617 | [ICE_EEP2_SYSCONF] = 0x67, /*SYSCONF: clock 192KHz, mpu401, |
618 | 4ADC, 8DAC */ | |
7127744a CG |
619 | [ICE_EEP2_ACLINK] = 0x80, /* ACLINK : I2S */ |
620 | [ICE_EEP2_I2S] = 0xf8, /* I2S: vol; 96k, 24bit, 192k */ | |
621 | [ICE_EEP2_SPDIF] = 0xc1, /*SPDIF: out-en, spidf ext out*/ | |
622 | [ICE_EEP2_GPIO_DIR] = 0x9f, | |
623 | [ICE_EEP2_GPIO_DIR1] = 0xff, | |
624 | [ICE_EEP2_GPIO_DIR2] = 0x7f, | |
625 | [ICE_EEP2_GPIO_MASK] = 0x9f, | |
626 | [ICE_EEP2_GPIO_MASK1] = 0xff, | |
627 | [ICE_EEP2_GPIO_MASK2] = 0x7f, | |
628 | [ICE_EEP2_GPIO_STATE] = 0x16, | |
629 | [ICE_EEP2_GPIO_STATE1] = 0x80, | |
630 | [ICE_EEP2_GPIO_STATE2] = 0x00, | |
f6cdab5f CG |
631 | }; |
632 | ||
633 | ||
634 | /*entry point*/ | |
e23e7a14 | 635 | struct snd_ice1712_card_info snd_vt1724_wtm_cards[] = { |
f6cdab5f CG |
636 | { |
637 | .subvendor = VT1724_SUBDEVICE_WTM, | |
638 | .name = "ESI Waveterminal 192M", | |
639 | .model = "WT192M", | |
640 | .chip_init = wtm_init, | |
641 | .build_controls = wtm_add_controls, | |
642 | .eeprom_size = sizeof(wtm_eeprom), | |
643 | .eeprom_data = wtm_eeprom, | |
644 | }, | |
645 | {} /*terminator*/ | |
646 | }; |