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Merge commit 'v2.6.35-rc1' into for-2.6.36
[mirror_ubuntu-artful-kernel.git] / sound / pci / ac97 / ac97_patch.c
1 /*
2 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
3 * Universal interface for Audio Codec '97
4 *
5 * For more details look to AC '97 component specification revision 2.2
6 * by Intel Corporation (http://developer.intel.com) and to datasheets
7 * for specific codecs.
8 *
9 *
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
23 *
24 */
25
26 #include "ac97_local.h"
27 #include "ac97_patch.h"
28
29 /*
30 * Chip specific initialization
31 */
32
33 static int patch_build_controls(struct snd_ac97 * ac97, const struct snd_kcontrol_new *controls, int count)
34 {
35 int idx, err;
36
37 for (idx = 0; idx < count; idx++)
38 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&controls[idx], ac97))) < 0)
39 return err;
40 return 0;
41 }
42
43 /* replace with a new TLV */
44 static void reset_tlv(struct snd_ac97 *ac97, const char *name,
45 const unsigned int *tlv)
46 {
47 struct snd_ctl_elem_id sid;
48 struct snd_kcontrol *kctl;
49 memset(&sid, 0, sizeof(sid));
50 strcpy(sid.name, name);
51 sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
52 kctl = snd_ctl_find_id(ac97->bus->card, &sid);
53 if (kctl && kctl->tlv.p)
54 kctl->tlv.p = tlv;
55 }
56
57 /* set to the page, update bits and restore the page */
58 static int ac97_update_bits_page(struct snd_ac97 *ac97, unsigned short reg, unsigned short mask, unsigned short value, unsigned short page)
59 {
60 unsigned short page_save;
61 int ret;
62
63 mutex_lock(&ac97->page_mutex);
64 page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
65 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page);
66 ret = snd_ac97_update_bits(ac97, reg, mask, value);
67 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save);
68 mutex_unlock(&ac97->page_mutex); /* unlock paging */
69 return ret;
70 }
71
72 /*
73 * shared line-in/mic controls
74 */
75 static int ac97_enum_text_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo,
76 const char **texts, unsigned int nums)
77 {
78 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
79 uinfo->count = 1;
80 uinfo->value.enumerated.items = nums;
81 if (uinfo->value.enumerated.item > nums - 1)
82 uinfo->value.enumerated.item = nums - 1;
83 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
84 return 0;
85 }
86
87 static int ac97_surround_jack_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
88 {
89 static const char *texts[] = { "Shared", "Independent" };
90 return ac97_enum_text_info(kcontrol, uinfo, texts, 2);
91 }
92
93 static int ac97_surround_jack_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
94 {
95 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
96
97 ucontrol->value.enumerated.item[0] = ac97->indep_surround;
98 return 0;
99 }
100
101 static int ac97_surround_jack_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
102 {
103 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
104 unsigned char indep = !!ucontrol->value.enumerated.item[0];
105
106 if (indep != ac97->indep_surround) {
107 ac97->indep_surround = indep;
108 if (ac97->build_ops->update_jacks)
109 ac97->build_ops->update_jacks(ac97);
110 return 1;
111 }
112 return 0;
113 }
114
115 static int ac97_channel_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
116 {
117 static const char *texts[] = { "2ch", "4ch", "6ch", "8ch" };
118 return ac97_enum_text_info(kcontrol, uinfo, texts,
119 kcontrol->private_value);
120 }
121
122 static int ac97_channel_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
123 {
124 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
125
126 ucontrol->value.enumerated.item[0] = ac97->channel_mode;
127 return 0;
128 }
129
130 static int ac97_channel_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
131 {
132 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
133 unsigned char mode = ucontrol->value.enumerated.item[0];
134
135 if (mode >= kcontrol->private_value)
136 return -EINVAL;
137
138 if (mode != ac97->channel_mode) {
139 ac97->channel_mode = mode;
140 if (ac97->build_ops->update_jacks)
141 ac97->build_ops->update_jacks(ac97);
142 return 1;
143 }
144 return 0;
145 }
146
147 #define AC97_SURROUND_JACK_MODE_CTL \
148 { \
149 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
150 .name = "Surround Jack Mode", \
151 .info = ac97_surround_jack_mode_info, \
152 .get = ac97_surround_jack_mode_get, \
153 .put = ac97_surround_jack_mode_put, \
154 }
155 /* 6ch */
156 #define AC97_CHANNEL_MODE_CTL \
157 { \
158 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
159 .name = "Channel Mode", \
160 .info = ac97_channel_mode_info, \
161 .get = ac97_channel_mode_get, \
162 .put = ac97_channel_mode_put, \
163 .private_value = 3, \
164 }
165 /* 4ch */
166 #define AC97_CHANNEL_MODE_4CH_CTL \
167 { \
168 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
169 .name = "Channel Mode", \
170 .info = ac97_channel_mode_info, \
171 .get = ac97_channel_mode_get, \
172 .put = ac97_channel_mode_put, \
173 .private_value = 2, \
174 }
175 /* 8ch */
176 #define AC97_CHANNEL_MODE_8CH_CTL \
177 { \
178 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
179 .name = "Channel Mode", \
180 .info = ac97_channel_mode_info, \
181 .get = ac97_channel_mode_get, \
182 .put = ac97_channel_mode_put, \
183 .private_value = 4, \
184 }
185
186 static inline int is_surround_on(struct snd_ac97 *ac97)
187 {
188 return ac97->channel_mode >= 1;
189 }
190
191 static inline int is_clfe_on(struct snd_ac97 *ac97)
192 {
193 return ac97->channel_mode >= 2;
194 }
195
196 /* system has shared jacks with surround out enabled */
197 static inline int is_shared_surrout(struct snd_ac97 *ac97)
198 {
199 return !ac97->indep_surround && is_surround_on(ac97);
200 }
201
202 /* system has shared jacks with center/lfe out enabled */
203 static inline int is_shared_clfeout(struct snd_ac97 *ac97)
204 {
205 return !ac97->indep_surround && is_clfe_on(ac97);
206 }
207
208 /* system has shared jacks with line in enabled */
209 static inline int is_shared_linein(struct snd_ac97 *ac97)
210 {
211 return !ac97->indep_surround && !is_surround_on(ac97);
212 }
213
214 /* system has shared jacks with mic in enabled */
215 static inline int is_shared_micin(struct snd_ac97 *ac97)
216 {
217 return !ac97->indep_surround && !is_clfe_on(ac97);
218 }
219
220 static inline int alc850_is_aux_back_surround(struct snd_ac97 *ac97)
221 {
222 return is_surround_on(ac97);
223 }
224
225 /* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */
226 /* Modified for YMF743 by Keita Maehara <maehara@debian.org> */
227
228 /* It is possible to indicate to the Yamaha YMF7x3 the type of
229 speakers being used. */
230
231 static int snd_ac97_ymf7x3_info_speaker(struct snd_kcontrol *kcontrol,
232 struct snd_ctl_elem_info *uinfo)
233 {
234 static char *texts[3] = {
235 "Standard", "Small", "Smaller"
236 };
237
238 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
239 uinfo->count = 1;
240 uinfo->value.enumerated.items = 3;
241 if (uinfo->value.enumerated.item > 2)
242 uinfo->value.enumerated.item = 2;
243 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
244 return 0;
245 }
246
247 static int snd_ac97_ymf7x3_get_speaker(struct snd_kcontrol *kcontrol,
248 struct snd_ctl_elem_value *ucontrol)
249 {
250 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
251 unsigned short val;
252
253 val = ac97->regs[AC97_YMF7X3_3D_MODE_SEL];
254 val = (val >> 10) & 3;
255 if (val > 0) /* 0 = invalid */
256 val--;
257 ucontrol->value.enumerated.item[0] = val;
258 return 0;
259 }
260
261 static int snd_ac97_ymf7x3_put_speaker(struct snd_kcontrol *kcontrol,
262 struct snd_ctl_elem_value *ucontrol)
263 {
264 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
265 unsigned short val;
266
267 if (ucontrol->value.enumerated.item[0] > 2)
268 return -EINVAL;
269 val = (ucontrol->value.enumerated.item[0] + 1) << 10;
270 return snd_ac97_update(ac97, AC97_YMF7X3_3D_MODE_SEL, val);
271 }
272
273 static const struct snd_kcontrol_new snd_ac97_ymf7x3_controls_speaker =
274 {
275 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
276 .name = "3D Control - Speaker",
277 .info = snd_ac97_ymf7x3_info_speaker,
278 .get = snd_ac97_ymf7x3_get_speaker,
279 .put = snd_ac97_ymf7x3_put_speaker,
280 };
281
282 /* It is possible to indicate to the Yamaha YMF7x3 the source to
283 direct to the S/PDIF output. */
284 static int snd_ac97_ymf7x3_spdif_source_info(struct snd_kcontrol *kcontrol,
285 struct snd_ctl_elem_info *uinfo)
286 {
287 static char *texts[2] = { "AC-Link", "A/D Converter" };
288
289 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
290 uinfo->count = 1;
291 uinfo->value.enumerated.items = 2;
292 if (uinfo->value.enumerated.item > 1)
293 uinfo->value.enumerated.item = 1;
294 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
295 return 0;
296 }
297
298 static int snd_ac97_ymf7x3_spdif_source_get(struct snd_kcontrol *kcontrol,
299 struct snd_ctl_elem_value *ucontrol)
300 {
301 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
302 unsigned short val;
303
304 val = ac97->regs[AC97_YMF7X3_DIT_CTRL];
305 ucontrol->value.enumerated.item[0] = (val >> 1) & 1;
306 return 0;
307 }
308
309 static int snd_ac97_ymf7x3_spdif_source_put(struct snd_kcontrol *kcontrol,
310 struct snd_ctl_elem_value *ucontrol)
311 {
312 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
313 unsigned short val;
314
315 if (ucontrol->value.enumerated.item[0] > 1)
316 return -EINVAL;
317 val = ucontrol->value.enumerated.item[0] << 1;
318 return snd_ac97_update_bits(ac97, AC97_YMF7X3_DIT_CTRL, 0x0002, val);
319 }
320
321 static int patch_yamaha_ymf7x3_3d(struct snd_ac97 *ac97)
322 {
323 struct snd_kcontrol *kctl;
324 int err;
325
326 kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97);
327 err = snd_ctl_add(ac97->bus->card, kctl);
328 if (err < 0)
329 return err;
330 strcpy(kctl->id.name, "3D Control - Wide");
331 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 9, 7, 0);
332 snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
333 err = snd_ctl_add(ac97->bus->card,
334 snd_ac97_cnew(&snd_ac97_ymf7x3_controls_speaker,
335 ac97));
336 if (err < 0)
337 return err;
338 snd_ac97_write_cache(ac97, AC97_YMF7X3_3D_MODE_SEL, 0x0c00);
339 return 0;
340 }
341
342 static const struct snd_kcontrol_new snd_ac97_yamaha_ymf743_controls_spdif[3] =
343 {
344 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH),
345 AC97_YMF7X3_DIT_CTRL, 0, 1, 0),
346 {
347 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
348 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Source",
349 .info = snd_ac97_ymf7x3_spdif_source_info,
350 .get = snd_ac97_ymf7x3_spdif_source_get,
351 .put = snd_ac97_ymf7x3_spdif_source_put,
352 },
353 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("", NONE, NONE) "Mute",
354 AC97_YMF7X3_DIT_CTRL, 2, 1, 1)
355 };
356
357 static int patch_yamaha_ymf743_build_spdif(struct snd_ac97 *ac97)
358 {
359 int err;
360
361 err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3);
362 if (err < 0)
363 return err;
364 err = patch_build_controls(ac97,
365 snd_ac97_yamaha_ymf743_controls_spdif, 3);
366 if (err < 0)
367 return err;
368 /* set default PCM S/PDIF params */
369 /* PCM audio,no copyright,no preemphasis,PCM coder,original */
370 snd_ac97_write_cache(ac97, AC97_YMF7X3_DIT_CTRL, 0xa201);
371 return 0;
372 }
373
374 static struct snd_ac97_build_ops patch_yamaha_ymf743_ops = {
375 .build_spdif = patch_yamaha_ymf743_build_spdif,
376 .build_3d = patch_yamaha_ymf7x3_3d,
377 };
378
379 static int patch_yamaha_ymf743(struct snd_ac97 *ac97)
380 {
381 ac97->build_ops = &patch_yamaha_ymf743_ops;
382 ac97->caps |= AC97_BC_BASS_TREBLE;
383 ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */
384 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
385 ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
386 return 0;
387 }
388
389 /* The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
390 The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48.
391 By default, no output pin is selected, and the S/PDIF signal is not output.
392 There is also a bit to mute S/PDIF output in a vendor-specific register. */
393 static int snd_ac97_ymf753_spdif_output_pin_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
394 {
395 static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" };
396
397 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
398 uinfo->count = 1;
399 uinfo->value.enumerated.items = 3;
400 if (uinfo->value.enumerated.item > 2)
401 uinfo->value.enumerated.item = 2;
402 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
403 return 0;
404 }
405
406 static int snd_ac97_ymf753_spdif_output_pin_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
407 {
408 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
409 unsigned short val;
410
411 val = ac97->regs[AC97_YMF7X3_DIT_CTRL];
412 ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0;
413 return 0;
414 }
415
416 static int snd_ac97_ymf753_spdif_output_pin_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
417 {
418 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
419 unsigned short val;
420
421 if (ucontrol->value.enumerated.item[0] > 2)
422 return -EINVAL;
423 val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 :
424 (ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0;
425 return snd_ac97_update_bits(ac97, AC97_YMF7X3_DIT_CTRL, 0x0028, val);
426 /* The following can be used to direct S/PDIF output to pin 47 (EAPD).
427 snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */
428 }
429
430 static const struct snd_kcontrol_new snd_ac97_ymf753_controls_spdif[3] = {
431 {
432 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
433 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
434 .info = snd_ac97_ymf7x3_spdif_source_info,
435 .get = snd_ac97_ymf7x3_spdif_source_get,
436 .put = snd_ac97_ymf7x3_spdif_source_put,
437 },
438 {
439 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
440 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin",
441 .info = snd_ac97_ymf753_spdif_output_pin_info,
442 .get = snd_ac97_ymf753_spdif_output_pin_get,
443 .put = snd_ac97_ymf753_spdif_output_pin_put,
444 },
445 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("", NONE, NONE) "Mute",
446 AC97_YMF7X3_DIT_CTRL, 2, 1, 1)
447 };
448
449 static int patch_yamaha_ymf753_post_spdif(struct snd_ac97 * ac97)
450 {
451 int err;
452
453 if ((err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif))) < 0)
454 return err;
455 return 0;
456 }
457
458 static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
459 .build_3d = patch_yamaha_ymf7x3_3d,
460 .build_post_spdif = patch_yamaha_ymf753_post_spdif
461 };
462
463 static int patch_yamaha_ymf753(struct snd_ac97 * ac97)
464 {
465 /* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com.
466 This chip has nonstandard and extended behaviour with regard to its S/PDIF output.
467 The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
468 The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48.
469 By default, no output pin is selected, and the S/PDIF signal is not output.
470 There is also a bit to mute S/PDIF output in a vendor-specific register.
471 */
472 ac97->build_ops = &patch_yamaha_ymf753_ops;
473 ac97->caps |= AC97_BC_BASS_TREBLE;
474 ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */
475 return 0;
476 }
477
478 /*
479 * May 2, 2003 Liam Girdwood <lrg@slimlogic.co.uk>
480 * removed broken wolfson00 patch.
481 * added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.
482 */
483
484 static const struct snd_kcontrol_new wm97xx_snd_ac97_controls[] = {
485 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
486 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
487 };
488
489 static int patch_wolfson_wm9703_specific(struct snd_ac97 * ac97)
490 {
491 /* This is known to work for the ViewSonic ViewPad 1000
492 * Randolph Bentson <bentson@holmsjoen.com>
493 * WM9703/9707/9708/9717
494 */
495 int err, i;
496
497 for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
498 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
499 return err;
500 }
501 snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
502 return 0;
503 }
504
505 static struct snd_ac97_build_ops patch_wolfson_wm9703_ops = {
506 .build_specific = patch_wolfson_wm9703_specific,
507 };
508
509 static int patch_wolfson03(struct snd_ac97 * ac97)
510 {
511 ac97->build_ops = &patch_wolfson_wm9703_ops;
512 return 0;
513 }
514
515 static const struct snd_kcontrol_new wm9704_snd_ac97_controls[] = {
516 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
517 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
518 AC97_DOUBLE("Rear Playback Volume", AC97_WM9704_RMIXER_VOL, 8, 0, 31, 1),
519 AC97_SINGLE("Rear Playback Switch", AC97_WM9704_RMIXER_VOL, 15, 1, 1),
520 AC97_DOUBLE("Rear DAC Volume", AC97_WM9704_RPCM_VOL, 8, 0, 31, 1),
521 AC97_DOUBLE("Surround Volume", AC97_SURROUND_MASTER, 8, 0, 31, 1),
522 };
523
524 static int patch_wolfson_wm9704_specific(struct snd_ac97 * ac97)
525 {
526 int err, i;
527 for (i = 0; i < ARRAY_SIZE(wm9704_snd_ac97_controls); i++) {
528 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9704_snd_ac97_controls[i], ac97))) < 0)
529 return err;
530 }
531 /* patch for DVD noise */
532 snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200);
533 return 0;
534 }
535
536 static struct snd_ac97_build_ops patch_wolfson_wm9704_ops = {
537 .build_specific = patch_wolfson_wm9704_specific,
538 };
539
540 static int patch_wolfson04(struct snd_ac97 * ac97)
541 {
542 /* WM9704M/9704Q */
543 ac97->build_ops = &patch_wolfson_wm9704_ops;
544 return 0;
545 }
546
547 static int patch_wolfson05(struct snd_ac97 * ac97)
548 {
549 /* WM9705, WM9710 */
550 ac97->build_ops = &patch_wolfson_wm9703_ops;
551 #ifdef CONFIG_TOUCHSCREEN_WM9705
552 /* WM9705 touchscreen uses AUX and VIDEO for touch */
553 ac97->flags |= AC97_HAS_NO_VIDEO | AC97_HAS_NO_AUX;
554 #endif
555 return 0;
556 }
557
558 static const char* wm9711_alc_select[] = {"None", "Left", "Right", "Stereo"};
559 static const char* wm9711_alc_mix[] = {"Stereo", "Right", "Left", "None"};
560 static const char* wm9711_out3_src[] = {"Left", "VREF", "Left + Right", "Mono"};
561 static const char* wm9711_out3_lrsrc[] = {"Master Mix", "Headphone Mix"};
562 static const char* wm9711_rec_adc[] = {"Stereo", "Left", "Right", "Mute"};
563 static const char* wm9711_base[] = {"Linear Control", "Adaptive Boost"};
564 static const char* wm9711_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
565 static const char* wm9711_mic[] = {"Mic 1", "Differential", "Mic 2", "Stereo"};
566 static const char* wm9711_rec_sel[] =
567 {"Mic 1", "NC", "NC", "Master Mix", "Line", "Headphone Mix", "Phone Mix", "Phone"};
568 static const char* wm9711_ng_type[] = {"Constant Gain", "Mute"};
569
570 static const struct ac97_enum wm9711_enum[] = {
571 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9711_alc_select),
572 AC97_ENUM_SINGLE(AC97_VIDEO, 10, 4, wm9711_alc_mix),
573 AC97_ENUM_SINGLE(AC97_AUX, 9, 4, wm9711_out3_src),
574 AC97_ENUM_SINGLE(AC97_AUX, 8, 2, wm9711_out3_lrsrc),
575 AC97_ENUM_SINGLE(AC97_REC_SEL, 12, 4, wm9711_rec_adc),
576 AC97_ENUM_SINGLE(AC97_MASTER_TONE, 15, 2, wm9711_base),
577 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 14, 6, 2, wm9711_rec_gain),
578 AC97_ENUM_SINGLE(AC97_MIC, 5, 4, wm9711_mic),
579 AC97_ENUM_DOUBLE(AC97_REC_SEL, 8, 0, 8, wm9711_rec_sel),
580 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9711_ng_type),
581 };
582
583 static const struct snd_kcontrol_new wm9711_snd_ac97_controls[] = {
584 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
585 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
586 AC97_SINGLE("ALC Decay Time", AC97_CODEC_CLASS_REV, 4, 15, 0),
587 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
588 AC97_ENUM("ALC Function", wm9711_enum[0]),
589 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 1),
590 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 1),
591 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
592 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
593 AC97_ENUM("ALC NG Type", wm9711_enum[9]),
594 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 1),
595
596 AC97_SINGLE("Side Tone Switch", AC97_VIDEO, 15, 1, 1),
597 AC97_SINGLE("Side Tone Volume", AC97_VIDEO, 12, 7, 1),
598 AC97_ENUM("ALC Headphone Mux", wm9711_enum[1]),
599 AC97_SINGLE("ALC Headphone Volume", AC97_VIDEO, 7, 7, 1),
600
601 AC97_SINGLE("Out3 Switch", AC97_AUX, 15, 1, 1),
602 AC97_SINGLE("Out3 ZC Switch", AC97_AUX, 7, 1, 0),
603 AC97_ENUM("Out3 Mux", wm9711_enum[2]),
604 AC97_ENUM("Out3 LR Mux", wm9711_enum[3]),
605 AC97_SINGLE("Out3 Volume", AC97_AUX, 0, 31, 1),
606
607 AC97_SINGLE("Beep to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
608 AC97_SINGLE("Beep to Headphone Volume", AC97_PC_BEEP, 12, 7, 1),
609 AC97_SINGLE("Beep to Side Tone Switch", AC97_PC_BEEP, 11, 1, 1),
610 AC97_SINGLE("Beep to Side Tone Volume", AC97_PC_BEEP, 8, 7, 1),
611 AC97_SINGLE("Beep to Phone Switch", AC97_PC_BEEP, 7, 1, 1),
612 AC97_SINGLE("Beep to Phone Volume", AC97_PC_BEEP, 4, 7, 1),
613
614 AC97_SINGLE("Aux to Headphone Switch", AC97_CD, 15, 1, 1),
615 AC97_SINGLE("Aux to Headphone Volume", AC97_CD, 12, 7, 1),
616 AC97_SINGLE("Aux to Side Tone Switch", AC97_CD, 11, 1, 1),
617 AC97_SINGLE("Aux to Side Tone Volume", AC97_CD, 8, 7, 1),
618 AC97_SINGLE("Aux to Phone Switch", AC97_CD, 7, 1, 1),
619 AC97_SINGLE("Aux to Phone Volume", AC97_CD, 4, 7, 1),
620
621 AC97_SINGLE("Phone to Headphone Switch", AC97_PHONE, 15, 1, 1),
622 AC97_SINGLE("Phone to Master Switch", AC97_PHONE, 14, 1, 1),
623
624 AC97_SINGLE("Line to Headphone Switch", AC97_LINE, 15, 1, 1),
625 AC97_SINGLE("Line to Master Switch", AC97_LINE, 14, 1, 1),
626 AC97_SINGLE("Line to Phone Switch", AC97_LINE, 13, 1, 1),
627
628 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PCM, 15, 1, 1),
629 AC97_SINGLE("PCM Playback to Master Switch", AC97_PCM, 14, 1, 1),
630 AC97_SINGLE("PCM Playback to Phone Switch", AC97_PCM, 13, 1, 1),
631
632 AC97_SINGLE("Capture 20dB Boost Switch", AC97_REC_SEL, 14, 1, 0),
633 AC97_ENUM("Capture to Phone Mux", wm9711_enum[4]),
634 AC97_SINGLE("Capture to Phone 20dB Boost Switch", AC97_REC_SEL, 11, 1, 1),
635 AC97_ENUM("Capture Select", wm9711_enum[8]),
636
637 AC97_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),
638 AC97_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),
639
640 AC97_ENUM("Bass Control", wm9711_enum[5]),
641 AC97_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),
642 AC97_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),
643 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),
644
645 AC97_SINGLE("ADC Switch", AC97_REC_GAIN, 15, 1, 1),
646 AC97_ENUM("Capture Volume Steps", wm9711_enum[6]),
647 AC97_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1),
648 AC97_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0),
649
650 AC97_SINGLE("Mic 1 to Phone Switch", AC97_MIC, 14, 1, 1),
651 AC97_SINGLE("Mic 2 to Phone Switch", AC97_MIC, 13, 1, 1),
652 AC97_ENUM("Mic Select Source", wm9711_enum[7]),
653 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
654 AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
655 AC97_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0),
656
657 AC97_SINGLE("Master Left Inv Switch", AC97_MASTER, 6, 1, 0),
658 AC97_SINGLE("Master ZC Switch", AC97_MASTER, 7, 1, 0),
659 AC97_SINGLE("Headphone ZC Switch", AC97_HEADPHONE, 7, 1, 0),
660 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_MONO, 7, 1, 0),
661 };
662
663 static int patch_wolfson_wm9711_specific(struct snd_ac97 * ac97)
664 {
665 int err, i;
666
667 for (i = 0; i < ARRAY_SIZE(wm9711_snd_ac97_controls); i++) {
668 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9711_snd_ac97_controls[i], ac97))) < 0)
669 return err;
670 }
671 snd_ac97_write_cache(ac97, AC97_CODEC_CLASS_REV, 0x0808);
672 snd_ac97_write_cache(ac97, AC97_PCI_SVID, 0x0808);
673 snd_ac97_write_cache(ac97, AC97_VIDEO, 0x0808);
674 snd_ac97_write_cache(ac97, AC97_AUX, 0x0808);
675 snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);
676 snd_ac97_write_cache(ac97, AC97_CD, 0x0000);
677 return 0;
678 }
679
680 static struct snd_ac97_build_ops patch_wolfson_wm9711_ops = {
681 .build_specific = patch_wolfson_wm9711_specific,
682 };
683
684 static int patch_wolfson11(struct snd_ac97 * ac97)
685 {
686 /* WM9711, WM9712 */
687 ac97->build_ops = &patch_wolfson_wm9711_ops;
688
689 ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_MIC |
690 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD;
691
692 return 0;
693 }
694
695 static const char* wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"};
696 static const char* wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"};
697 static const char* wm9713_rec_src[] =
698 {"Mic 1", "Mic 2", "Line", "Mono In", "Headphone Mix", "Master Mix",
699 "Mono Mix", "Zh"};
700 static const char* wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
701 static const char* wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"};
702 static const char* wm9713_mono_pga[] = {"Vmid", "Zh", "Mono Mix", "Inv 1"};
703 static const char* wm9713_spk_pga[] =
704 {"Vmid", "Zh", "Headphone Mix", "Master Mix", "Inv", "NC", "NC", "NC"};
705 static const char* wm9713_hp_pga[] = {"Vmid", "Zh", "Headphone Mix", "NC"};
706 static const char* wm9713_out3_pga[] = {"Vmid", "Zh", "Inv 1", "NC"};
707 static const char* wm9713_out4_pga[] = {"Vmid", "Zh", "Inv 2", "NC"};
708 static const char* wm9713_dac_inv[] =
709 {"Off", "Mono Mix", "Master Mix", "Headphone Mix L", "Headphone Mix R",
710 "Headphone Mix Mono", "NC", "Vmid"};
711 static const char* wm9713_base[] = {"Linear Control", "Adaptive Boost"};
712 static const char* wm9713_ng_type[] = {"Constant Gain", "Mute"};
713
714 static const struct ac97_enum wm9713_enum[] = {
715 AC97_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer),
716 AC97_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux),
717 AC97_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux),
718 AC97_ENUM_DOUBLE(AC97_VIDEO, 3, 0, 8, wm9713_rec_src),
719 AC97_ENUM_DOUBLE(AC97_CD, 14, 6, 2, wm9713_rec_gain),
720 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9713_alc_select),
721 AC97_ENUM_SINGLE(AC97_REC_GAIN, 14, 4, wm9713_mono_pga),
722 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 11, 8, 8, wm9713_spk_pga),
723 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 6, 4, 4, wm9713_hp_pga),
724 AC97_ENUM_SINGLE(AC97_REC_GAIN, 2, 4, wm9713_out3_pga),
725 AC97_ENUM_SINGLE(AC97_REC_GAIN, 0, 4, wm9713_out4_pga),
726 AC97_ENUM_DOUBLE(AC97_REC_GAIN_MIC, 13, 10, 8, wm9713_dac_inv),
727 AC97_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, wm9713_base),
728 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9713_ng_type),
729 };
730
731 static const struct snd_kcontrol_new wm13_snd_ac97_controls[] = {
732 AC97_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),
733 AC97_SINGLE("Line In to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
734 AC97_SINGLE("Line In to Master Switch", AC97_PC_BEEP, 14, 1, 1),
735 AC97_SINGLE("Line In to Mono Switch", AC97_PC_BEEP, 13, 1, 1),
736
737 AC97_DOUBLE("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1),
738 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PHONE, 15, 1, 1),
739 AC97_SINGLE("PCM Playback to Master Switch", AC97_PHONE, 14, 1, 1),
740 AC97_SINGLE("PCM Playback to Mono Switch", AC97_PHONE, 13, 1, 1),
741
742 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
743 AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
744 AC97_SINGLE("Mic 1 to Mono Switch", AC97_LINE, 7, 1, 1),
745 AC97_SINGLE("Mic 2 to Mono Switch", AC97_LINE, 6, 1, 1),
746 AC97_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0),
747 AC97_ENUM("Mic to Headphone Mux", wm9713_enum[0]),
748 AC97_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1),
749
750 AC97_SINGLE("Capture Switch", AC97_CD, 15, 1, 1),
751 AC97_ENUM("Capture Volume Steps", wm9713_enum[4]),
752 AC97_DOUBLE("Capture Volume", AC97_CD, 8, 0, 15, 0),
753 AC97_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0),
754
755 AC97_ENUM("Capture to Headphone Mux", wm9713_enum[1]),
756 AC97_SINGLE("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1),
757 AC97_ENUM("Capture to Mono Mux", wm9713_enum[2]),
758 AC97_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0),
759 AC97_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0),
760 AC97_ENUM("Capture Select", wm9713_enum[3]),
761
762 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
763 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
764 AC97_SINGLE("ALC Decay Time ", AC97_CODEC_CLASS_REV, 4, 15, 0),
765 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
766 AC97_ENUM("ALC Function", wm9713_enum[5]),
767 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0),
768 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 0),
769 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
770 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
771 AC97_ENUM("ALC NG Type", wm9713_enum[13]),
772 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 0),
773
774 AC97_DOUBLE("Master ZC Switch", AC97_MASTER, 14, 6, 1, 0),
775 AC97_DOUBLE("Headphone ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0),
776 AC97_DOUBLE("Out3/4 ZC Switch", AC97_MASTER_MONO, 14, 6, 1, 0),
777 AC97_SINGLE("Master Right Switch", AC97_MASTER, 7, 1, 1),
778 AC97_SINGLE("Headphone Right Switch", AC97_HEADPHONE, 7, 1, 1),
779 AC97_SINGLE("Out3/4 Right Switch", AC97_MASTER_MONO, 7, 1, 1),
780
781 AC97_SINGLE("Mono In to Headphone Switch", AC97_MASTER_TONE, 15, 1, 1),
782 AC97_SINGLE("Mono In to Master Switch", AC97_MASTER_TONE, 14, 1, 1),
783 AC97_SINGLE("Mono In Volume", AC97_MASTER_TONE, 8, 31, 1),
784 AC97_SINGLE("Mono Switch", AC97_MASTER_TONE, 7, 1, 1),
785 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_TONE, 6, 1, 0),
786 AC97_SINGLE("Mono Volume", AC97_MASTER_TONE, 0, 31, 1),
787
788 AC97_SINGLE("Beep to Headphone Switch", AC97_AUX, 15, 1, 1),
789 AC97_SINGLE("Beep to Headphone Volume", AC97_AUX, 12, 7, 1),
790 AC97_SINGLE("Beep to Master Switch", AC97_AUX, 11, 1, 1),
791 AC97_SINGLE("Beep to Master Volume", AC97_AUX, 8, 7, 1),
792 AC97_SINGLE("Beep to Mono Switch", AC97_AUX, 7, 1, 1),
793 AC97_SINGLE("Beep to Mono Volume", AC97_AUX, 4, 7, 1),
794
795 AC97_SINGLE("Voice to Headphone Switch", AC97_PCM, 15, 1, 1),
796 AC97_SINGLE("Voice to Headphone Volume", AC97_PCM, 12, 7, 1),
797 AC97_SINGLE("Voice to Master Switch", AC97_PCM, 11, 1, 1),
798 AC97_SINGLE("Voice to Master Volume", AC97_PCM, 8, 7, 1),
799 AC97_SINGLE("Voice to Mono Switch", AC97_PCM, 7, 1, 1),
800 AC97_SINGLE("Voice to Mono Volume", AC97_PCM, 4, 7, 1),
801
802 AC97_SINGLE("Aux to Headphone Switch", AC97_REC_SEL, 15, 1, 1),
803 AC97_SINGLE("Aux to Headphone Volume", AC97_REC_SEL, 12, 7, 1),
804 AC97_SINGLE("Aux to Master Switch", AC97_REC_SEL, 11, 1, 1),
805 AC97_SINGLE("Aux to Master Volume", AC97_REC_SEL, 8, 7, 1),
806 AC97_SINGLE("Aux to Mono Switch", AC97_REC_SEL, 7, 1, 1),
807 AC97_SINGLE("Aux to Mono Volume", AC97_REC_SEL, 4, 7, 1),
808
809 AC97_ENUM("Mono Input Mux", wm9713_enum[6]),
810 AC97_ENUM("Master Input Mux", wm9713_enum[7]),
811 AC97_ENUM("Headphone Input Mux", wm9713_enum[8]),
812 AC97_ENUM("Out 3 Input Mux", wm9713_enum[9]),
813 AC97_ENUM("Out 4 Input Mux", wm9713_enum[10]),
814
815 AC97_ENUM("Bass Control", wm9713_enum[12]),
816 AC97_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1),
817 AC97_SINGLE("Tone Cut-off Switch", AC97_GENERAL_PURPOSE, 4, 1, 1),
818 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_GENERAL_PURPOSE, 6, 1, 0),
819 AC97_SINGLE("Bass Volume", AC97_GENERAL_PURPOSE, 8, 15, 1),
820 AC97_SINGLE("Tone Volume", AC97_GENERAL_PURPOSE, 0, 15, 1),
821 };
822
823 static const struct snd_kcontrol_new wm13_snd_ac97_controls_3d[] = {
824 AC97_ENUM("Inv Input Mux", wm9713_enum[11]),
825 AC97_SINGLE("3D Upper Cut-off Switch", AC97_REC_GAIN_MIC, 5, 1, 0),
826 AC97_SINGLE("3D Lower Cut-off Switch", AC97_REC_GAIN_MIC, 4, 1, 0),
827 AC97_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1),
828 };
829
830 static int patch_wolfson_wm9713_3d (struct snd_ac97 * ac97)
831 {
832 int err, i;
833
834 for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_3d); i++) {
835 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_3d[i], ac97))) < 0)
836 return err;
837 }
838 return 0;
839 }
840
841 static int patch_wolfson_wm9713_specific(struct snd_ac97 * ac97)
842 {
843 int err, i;
844
845 for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls); i++) {
846 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls[i], ac97))) < 0)
847 return err;
848 }
849 snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);
850 snd_ac97_write_cache(ac97, AC97_PHONE, 0x0808);
851 snd_ac97_write_cache(ac97, AC97_MIC, 0x0808);
852 snd_ac97_write_cache(ac97, AC97_LINE, 0x00da);
853 snd_ac97_write_cache(ac97, AC97_CD, 0x0808);
854 snd_ac97_write_cache(ac97, AC97_VIDEO, 0xd612);
855 snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x1ba0);
856 return 0;
857 }
858
859 #ifdef CONFIG_PM
860 static void patch_wolfson_wm9713_suspend (struct snd_ac97 * ac97)
861 {
862 snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xfeff);
863 snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0xffff);
864 }
865
866 static void patch_wolfson_wm9713_resume (struct snd_ac97 * ac97)
867 {
868 snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
869 snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
870 snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
871 }
872 #endif
873
874 static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
875 .build_specific = patch_wolfson_wm9713_specific,
876 .build_3d = patch_wolfson_wm9713_3d,
877 #ifdef CONFIG_PM
878 .suspend = patch_wolfson_wm9713_suspend,
879 .resume = patch_wolfson_wm9713_resume
880 #endif
881 };
882
883 static int patch_wolfson13(struct snd_ac97 * ac97)
884 {
885 /* WM9713, WM9714 */
886 ac97->build_ops = &patch_wolfson_wm9713_ops;
887
888 ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |
889 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD | AC97_HAS_NO_TONE |
890 AC97_HAS_NO_STD_PCM;
891 ac97->scaps &= ~AC97_SCAP_MODEM;
892
893 snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
894 snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
895 snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
896
897 return 0;
898 }
899
900 /*
901 * Tritech codec
902 */
903 static int patch_tritech_tr28028(struct snd_ac97 * ac97)
904 {
905 snd_ac97_write_cache(ac97, 0x26, 0x0300);
906 snd_ac97_write_cache(ac97, 0x26, 0x0000);
907 snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
908 snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
909 return 0;
910 }
911
912 /*
913 * Sigmatel STAC97xx codecs
914 */
915 static int patch_sigmatel_stac9700_3d(struct snd_ac97 * ac97)
916 {
917 struct snd_kcontrol *kctl;
918 int err;
919
920 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
921 return err;
922 strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
923 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
924 snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
925 return 0;
926 }
927
928 static int patch_sigmatel_stac9708_3d(struct snd_ac97 * ac97)
929 {
930 struct snd_kcontrol *kctl;
931 int err;
932
933 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
934 return err;
935 strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
936 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
937 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
938 return err;
939 strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
940 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
941 snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
942 return 0;
943 }
944
945 static const struct snd_kcontrol_new snd_ac97_sigmatel_4speaker =
946 AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch",
947 AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
948
949 /* "Sigmatel " removed due to excessive name length: */
950 static const struct snd_kcontrol_new snd_ac97_sigmatel_phaseinvert =
951 AC97_SINGLE("Surround Phase Inversion Playback Switch",
952 AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
953
954 static const struct snd_kcontrol_new snd_ac97_sigmatel_controls[] = {
955 AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
956 AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
957 };
958
959 static int patch_sigmatel_stac97xx_specific(struct snd_ac97 * ac97)
960 {
961 int err;
962
963 snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
964 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
965 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
966 return err;
967 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
968 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
969 return err;
970 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
971 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
972 return err;
973 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
974 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
975 return err;
976 return 0;
977 }
978
979 static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
980 .build_3d = patch_sigmatel_stac9700_3d,
981 .build_specific = patch_sigmatel_stac97xx_specific
982 };
983
984 static int patch_sigmatel_stac9700(struct snd_ac97 * ac97)
985 {
986 ac97->build_ops = &patch_sigmatel_stac9700_ops;
987 return 0;
988 }
989
990 static int snd_ac97_stac9708_put_bias(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
991 {
992 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
993 int err;
994
995 mutex_lock(&ac97->page_mutex);
996 snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
997 err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,
998 (ucontrol->value.integer.value[0] & 1) << 4);
999 snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);
1000 mutex_unlock(&ac97->page_mutex);
1001 return err;
1002 }
1003
1004 static const struct snd_kcontrol_new snd_ac97_stac9708_bias_control = {
1005 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1006 .name = "Sigmatel Output Bias Switch",
1007 .info = snd_ac97_info_volsw,
1008 .get = snd_ac97_get_volsw,
1009 .put = snd_ac97_stac9708_put_bias,
1010 .private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),
1011 };
1012
1013 static int patch_sigmatel_stac9708_specific(struct snd_ac97 *ac97)
1014 {
1015 int err;
1016
1017 /* the register bit is writable, but the function is not implemented: */
1018 snd_ac97_remove_ctl(ac97, "PCM Out Path & Mute", NULL);
1019
1020 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
1021 if ((err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1)) < 0)
1022 return err;
1023 return patch_sigmatel_stac97xx_specific(ac97);
1024 }
1025
1026 static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
1027 .build_3d = patch_sigmatel_stac9708_3d,
1028 .build_specific = patch_sigmatel_stac9708_specific
1029 };
1030
1031 static int patch_sigmatel_stac9708(struct snd_ac97 * ac97)
1032 {
1033 unsigned int codec72, codec6c;
1034
1035 ac97->build_ops = &patch_sigmatel_stac9708_ops;
1036 ac97->caps |= 0x10; /* HP (sigmatel surround) support */
1037
1038 codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
1039 codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
1040
1041 if ((codec72==0) && (codec6c==0)) {
1042 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
1043 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
1044 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
1045 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
1046 } else if ((codec72==0x8000) && (codec6c==0)) {
1047 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
1048 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
1049 snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
1050 } else if ((codec72==0x8000) && (codec6c==0x0080)) {
1051 /* nothing */
1052 }
1053 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
1054 return 0;
1055 }
1056
1057 static int patch_sigmatel_stac9721(struct snd_ac97 * ac97)
1058 {
1059 ac97->build_ops = &patch_sigmatel_stac9700_ops;
1060 if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
1061 // patch for SigmaTel
1062 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
1063 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
1064 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
1065 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
1066 }
1067 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
1068 return 0;
1069 }
1070
1071 static int patch_sigmatel_stac9744(struct snd_ac97 * ac97)
1072 {
1073 // patch for SigmaTel
1074 ac97->build_ops = &patch_sigmatel_stac9700_ops;
1075 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
1076 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
1077 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
1078 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
1079 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
1080 return 0;
1081 }
1082
1083 static int patch_sigmatel_stac9756(struct snd_ac97 * ac97)
1084 {
1085 // patch for SigmaTel
1086 ac97->build_ops = &patch_sigmatel_stac9700_ops;
1087 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
1088 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
1089 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
1090 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
1091 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
1092 return 0;
1093 }
1094
1095 static int snd_ac97_stac9758_output_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1096 {
1097 static char *texts[5] = { "Input/Disabled", "Front Output",
1098 "Rear Output", "Center/LFE Output", "Mixer Output" };
1099
1100 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1101 uinfo->count = 1;
1102 uinfo->value.enumerated.items = 5;
1103 if (uinfo->value.enumerated.item > 4)
1104 uinfo->value.enumerated.item = 4;
1105 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1106 return 0;
1107 }
1108
1109 static int snd_ac97_stac9758_output_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1110 {
1111 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1112 int shift = kcontrol->private_value;
1113 unsigned short val;
1114
1115 val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
1116 if (!(val & 4))
1117 ucontrol->value.enumerated.item[0] = 0;
1118 else
1119 ucontrol->value.enumerated.item[0] = 1 + (val & 3);
1120 return 0;
1121 }
1122
1123 static int snd_ac97_stac9758_output_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1124 {
1125 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1126 int shift = kcontrol->private_value;
1127 unsigned short val;
1128
1129 if (ucontrol->value.enumerated.item[0] > 4)
1130 return -EINVAL;
1131 if (ucontrol->value.enumerated.item[0] == 0)
1132 val = 0;
1133 else
1134 val = 4 | (ucontrol->value.enumerated.item[0] - 1);
1135 return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
1136 7 << shift, val << shift, 0);
1137 }
1138
1139 static int snd_ac97_stac9758_input_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1140 {
1141 static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
1142 "Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
1143
1144 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1145 uinfo->count = 1;
1146 uinfo->value.enumerated.items = 7;
1147 if (uinfo->value.enumerated.item > 6)
1148 uinfo->value.enumerated.item = 6;
1149 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1150 return 0;
1151 }
1152
1153 static int snd_ac97_stac9758_input_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1154 {
1155 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1156 int shift = kcontrol->private_value;
1157 unsigned short val;
1158
1159 val = ac97->regs[AC97_SIGMATEL_INSEL];
1160 ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
1161 return 0;
1162 }
1163
1164 static int snd_ac97_stac9758_input_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1165 {
1166 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1167 int shift = kcontrol->private_value;
1168
1169 return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
1170 ucontrol->value.enumerated.item[0] << shift, 0);
1171 }
1172
1173 static int snd_ac97_stac9758_phonesel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1174 {
1175 static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
1176
1177 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1178 uinfo->count = 1;
1179 uinfo->value.enumerated.items = 3;
1180 if (uinfo->value.enumerated.item > 2)
1181 uinfo->value.enumerated.item = 2;
1182 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1183 return 0;
1184 }
1185
1186 static int snd_ac97_stac9758_phonesel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1187 {
1188 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1189
1190 ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
1191 return 0;
1192 }
1193
1194 static int snd_ac97_stac9758_phonesel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1195 {
1196 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1197
1198 return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
1199 ucontrol->value.enumerated.item[0], 0);
1200 }
1201
1202 #define STAC9758_OUTPUT_JACK(xname, shift) \
1203 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1204 .info = snd_ac97_stac9758_output_jack_info, \
1205 .get = snd_ac97_stac9758_output_jack_get, \
1206 .put = snd_ac97_stac9758_output_jack_put, \
1207 .private_value = shift }
1208 #define STAC9758_INPUT_JACK(xname, shift) \
1209 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1210 .info = snd_ac97_stac9758_input_jack_info, \
1211 .get = snd_ac97_stac9758_input_jack_get, \
1212 .put = snd_ac97_stac9758_input_jack_put, \
1213 .private_value = shift }
1214 static const struct snd_kcontrol_new snd_ac97_sigmatel_stac9758_controls[] = {
1215 STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
1216 STAC9758_OUTPUT_JACK("LineIn Jack", 4),
1217 STAC9758_OUTPUT_JACK("Front Jack", 7),
1218 STAC9758_OUTPUT_JACK("Rear Jack", 10),
1219 STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
1220 STAC9758_INPUT_JACK("Mic Input Source", 0),
1221 STAC9758_INPUT_JACK("Line Input Source", 8),
1222 {
1223 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1224 .name = "Headphone Amp",
1225 .info = snd_ac97_stac9758_phonesel_info,
1226 .get = snd_ac97_stac9758_phonesel_get,
1227 .put = snd_ac97_stac9758_phonesel_put
1228 },
1229 AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
1230 AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
1231 };
1232
1233 static int patch_sigmatel_stac9758_specific(struct snd_ac97 *ac97)
1234 {
1235 int err;
1236
1237 err = patch_sigmatel_stac97xx_specific(ac97);
1238 if (err < 0)
1239 return err;
1240 err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
1241 ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
1242 if (err < 0)
1243 return err;
1244 /* DAC-A direct */
1245 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
1246 /* DAC-A to Mix = PCM */
1247 /* DAC-B direct = Surround */
1248 /* DAC-B to Mix */
1249 snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
1250 /* DAC-C direct = Center/LFE */
1251
1252 return 0;
1253 }
1254
1255 static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
1256 .build_3d = patch_sigmatel_stac9700_3d,
1257 .build_specific = patch_sigmatel_stac9758_specific
1258 };
1259
1260 static int patch_sigmatel_stac9758(struct snd_ac97 * ac97)
1261 {
1262 static unsigned short regs[4] = {
1263 AC97_SIGMATEL_OUTSEL,
1264 AC97_SIGMATEL_IOMISC,
1265 AC97_SIGMATEL_INSEL,
1266 AC97_SIGMATEL_VARIOUS
1267 };
1268 static unsigned short def_regs[4] = {
1269 /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
1270 /* IOMISC */ 0x2001,
1271 /* INSEL */ 0x0201, /* LI:LI, MI:M1 */
1272 /* VARIOUS */ 0x0040
1273 };
1274 static unsigned short m675_regs[4] = {
1275 /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
1276 /* IOMISC */ 0x2102, /* HP amp on */
1277 /* INSEL */ 0x0203, /* LI:LI, MI:FR */
1278 /* VARIOUS */ 0x0041 /* stereo mic */
1279 };
1280 unsigned short *pregs = def_regs;
1281 int i;
1282
1283 /* Gateway M675 notebook */
1284 if (ac97->pci &&
1285 ac97->subsystem_vendor == 0x107b &&
1286 ac97->subsystem_device == 0x0601)
1287 pregs = m675_regs;
1288
1289 // patch for SigmaTel
1290 ac97->build_ops = &patch_sigmatel_stac9758_ops;
1291 /* FIXME: assume only page 0 for writing cache */
1292 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1293 for (i = 0; i < 4; i++)
1294 snd_ac97_write_cache(ac97, regs[i], pregs[i]);
1295
1296 ac97->flags |= AC97_STEREO_MUTES;
1297 return 0;
1298 }
1299
1300 /*
1301 * Cirrus Logic CS42xx codecs
1302 */
1303 static const struct snd_kcontrol_new snd_ac97_cirrus_controls_spdif[2] = {
1304 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
1305 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
1306 };
1307
1308 static int patch_cirrus_build_spdif(struct snd_ac97 * ac97)
1309 {
1310 int err;
1311
1312 /* con mask, pro mask, default */
1313 if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1314 return err;
1315 /* switch, spsa */
1316 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
1317 return err;
1318 switch (ac97->id & AC97_ID_CS_MASK) {
1319 case AC97_ID_CS4205:
1320 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
1321 return err;
1322 break;
1323 }
1324 /* set default PCM S/PDIF params */
1325 /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1326 snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
1327 return 0;
1328 }
1329
1330 static struct snd_ac97_build_ops patch_cirrus_ops = {
1331 .build_spdif = patch_cirrus_build_spdif
1332 };
1333
1334 static int patch_cirrus_spdif(struct snd_ac97 * ac97)
1335 {
1336 /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
1337 WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC? *sigh*
1338 - sp/dif EA ID is not set, but sp/dif is always present.
1339 - enable/disable is spdif register bit 15.
1340 - sp/dif control register is 0x68. differs from AC97:
1341 - valid is bit 14 (vs 15)
1342 - no DRS
1343 - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
1344 - sp/dif ssource select is in 0x5e bits 0,1.
1345 */
1346
1347 ac97->build_ops = &patch_cirrus_ops;
1348 ac97->flags |= AC97_CS_SPDIF;
1349 ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
1350 ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
1351 snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
1352 return 0;
1353 }
1354
1355 static int patch_cirrus_cs4299(struct snd_ac97 * ac97)
1356 {
1357 /* force the detection of PC Beep */
1358 ac97->flags |= AC97_HAS_PC_BEEP;
1359
1360 return patch_cirrus_spdif(ac97);
1361 }
1362
1363 /*
1364 * Conexant codecs
1365 */
1366 static const struct snd_kcontrol_new snd_ac97_conexant_controls_spdif[1] = {
1367 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
1368 };
1369
1370 static int patch_conexant_build_spdif(struct snd_ac97 * ac97)
1371 {
1372 int err;
1373
1374 /* con mask, pro mask, default */
1375 if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1376 return err;
1377 /* switch */
1378 if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
1379 return err;
1380 /* set default PCM S/PDIF params */
1381 /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1382 snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
1383 snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
1384 return 0;
1385 }
1386
1387 static struct snd_ac97_build_ops patch_conexant_ops = {
1388 .build_spdif = patch_conexant_build_spdif
1389 };
1390
1391 static int patch_conexant(struct snd_ac97 * ac97)
1392 {
1393 ac97->build_ops = &patch_conexant_ops;
1394 ac97->flags |= AC97_CX_SPDIF;
1395 ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
1396 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
1397 return 0;
1398 }
1399
1400 static int patch_cx20551(struct snd_ac97 *ac97)
1401 {
1402 snd_ac97_update_bits(ac97, 0x5c, 0x01, 0x01);
1403 return 0;
1404 }
1405
1406 /*
1407 * Analog Device AD18xx, AD19xx codecs
1408 */
1409 #ifdef CONFIG_PM
1410 static void ad18xx_resume(struct snd_ac97 *ac97)
1411 {
1412 static unsigned short setup_regs[] = {
1413 AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,
1414 };
1415 int i, codec;
1416
1417 for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {
1418 unsigned short reg = setup_regs[i];
1419 if (test_bit(reg, ac97->reg_accessed)) {
1420 snd_ac97_write(ac97, reg, ac97->regs[reg]);
1421 snd_ac97_read(ac97, reg);
1422 }
1423 }
1424
1425 if (! (ac97->flags & AC97_AD_MULTI))
1426 /* normal restore */
1427 snd_ac97_restore_status(ac97);
1428 else {
1429 /* restore the AD18xx codec configurations */
1430 for (codec = 0; codec < 3; codec++) {
1431 if (! ac97->spec.ad18xx.id[codec])
1432 continue;
1433 /* select single codec */
1434 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1435 ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1436 ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);
1437 }
1438 /* select all codecs */
1439 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1440
1441 /* restore status */
1442 for (i = 2; i < 0x7c ; i += 2) {
1443 if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)
1444 continue;
1445 if (test_bit(i, ac97->reg_accessed)) {
1446 /* handle multi codecs for AD18xx */
1447 if (i == AC97_PCM) {
1448 for (codec = 0; codec < 3; codec++) {
1449 if (! ac97->spec.ad18xx.id[codec])
1450 continue;
1451 /* select single codec */
1452 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1453 ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1454 /* update PCM bits */
1455 ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);
1456 }
1457 /* select all codecs */
1458 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1459 continue;
1460 } else if (i == AC97_AD_TEST ||
1461 i == AC97_AD_CODEC_CFG ||
1462 i == AC97_AD_SERIAL_CFG)
1463 continue; /* ignore */
1464 }
1465 snd_ac97_write(ac97, i, ac97->regs[i]);
1466 snd_ac97_read(ac97, i);
1467 }
1468 }
1469
1470 snd_ac97_restore_iec958(ac97);
1471 }
1472
1473 static void ad1888_resume(struct snd_ac97 *ac97)
1474 {
1475 ad18xx_resume(ac97);
1476 snd_ac97_write_cache(ac97, AC97_CODEC_CLASS_REV, 0x8080);
1477 }
1478
1479 #endif
1480
1481 static const struct snd_ac97_res_table ad1819_restbl[] = {
1482 { AC97_PHONE, 0x9f1f },
1483 { AC97_MIC, 0x9f1f },
1484 { AC97_LINE, 0x9f1f },
1485 { AC97_CD, 0x9f1f },
1486 { AC97_VIDEO, 0x9f1f },
1487 { AC97_AUX, 0x9f1f },
1488 { AC97_PCM, 0x9f1f },
1489 { } /* terminator */
1490 };
1491
1492 static int patch_ad1819(struct snd_ac97 * ac97)
1493 {
1494 unsigned short scfg;
1495
1496 // patch for Analog Devices
1497 scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1498 snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
1499 ac97->res_table = ad1819_restbl;
1500 return 0;
1501 }
1502
1503 static unsigned short patch_ad1881_unchained(struct snd_ac97 * ac97, int idx, unsigned short mask)
1504 {
1505 unsigned short val;
1506
1507 // test for unchained codec
1508 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
1509 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000); /* ID0C, ID1C, SDIE = off */
1510 val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1511 if ((val & 0xff40) != 0x5340)
1512 return 0;
1513 ac97->spec.ad18xx.unchained[idx] = mask;
1514 ac97->spec.ad18xx.id[idx] = val;
1515 ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
1516 return mask;
1517 }
1518
1519 static int patch_ad1881_chained1(struct snd_ac97 * ac97, int idx, unsigned short codec_bits)
1520 {
1521 static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
1522 unsigned short val;
1523
1524 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
1525 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004); // SDIE
1526 val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1527 if ((val & 0xff40) != 0x5340)
1528 return 0;
1529 if (codec_bits)
1530 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
1531 ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
1532 ac97->spec.ad18xx.id[idx] = val;
1533 ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
1534 return 1;
1535 }
1536
1537 static void patch_ad1881_chained(struct snd_ac97 * ac97, int unchained_idx, int cidx1, int cidx2)
1538 {
1539 // already detected?
1540 if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
1541 cidx1 = -1;
1542 if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
1543 cidx2 = -1;
1544 if (cidx1 < 0 && cidx2 < 0)
1545 return;
1546 // test for chained codecs
1547 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1548 ac97->spec.ad18xx.unchained[unchained_idx]);
1549 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002); // ID1C
1550 ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
1551 if (cidx1 >= 0) {
1552 if (cidx2 < 0)
1553 patch_ad1881_chained1(ac97, cidx1, 0);
1554 else if (patch_ad1881_chained1(ac97, cidx1, 0x0006)) // SDIE | ID1C
1555 patch_ad1881_chained1(ac97, cidx2, 0);
1556 else if (patch_ad1881_chained1(ac97, cidx2, 0x0006)) // SDIE | ID1C
1557 patch_ad1881_chained1(ac97, cidx1, 0);
1558 } else if (cidx2 >= 0) {
1559 patch_ad1881_chained1(ac97, cidx2, 0);
1560 }
1561 }
1562
1563 static struct snd_ac97_build_ops patch_ad1881_build_ops = {
1564 #ifdef CONFIG_PM
1565 .resume = ad18xx_resume
1566 #endif
1567 };
1568
1569 static int patch_ad1881(struct snd_ac97 * ac97)
1570 {
1571 static const char cfg_idxs[3][2] = {
1572 {2, 1},
1573 {0, 2},
1574 {0, 1}
1575 };
1576
1577 // patch for Analog Devices
1578 unsigned short codecs[3];
1579 unsigned short val;
1580 int idx, num;
1581
1582 val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1583 snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
1584 codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
1585 codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
1586 codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
1587
1588 if (! (codecs[0] || codecs[1] || codecs[2]))
1589 goto __end;
1590
1591 for (idx = 0; idx < 3; idx++)
1592 if (ac97->spec.ad18xx.unchained[idx])
1593 patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
1594
1595 if (ac97->spec.ad18xx.id[1]) {
1596 ac97->flags |= AC97_AD_MULTI;
1597 ac97->scaps |= AC97_SCAP_SURROUND_DAC;
1598 }
1599 if (ac97->spec.ad18xx.id[2]) {
1600 ac97->flags |= AC97_AD_MULTI;
1601 ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
1602 }
1603
1604 __end:
1605 /* select all codecs */
1606 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1607 /* check if only one codec is present */
1608 for (idx = num = 0; idx < 3; idx++)
1609 if (ac97->spec.ad18xx.id[idx])
1610 num++;
1611 if (num == 1) {
1612 /* ok, deselect all ID bits */
1613 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
1614 ac97->spec.ad18xx.codec_cfg[0] =
1615 ac97->spec.ad18xx.codec_cfg[1] =
1616 ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
1617 }
1618 /* required for AD1886/AD1885 combination */
1619 ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
1620 if (ac97->spec.ad18xx.id[0]) {
1621 ac97->id &= 0xffff0000;
1622 ac97->id |= ac97->spec.ad18xx.id[0];
1623 }
1624 ac97->build_ops = &patch_ad1881_build_ops;
1625 return 0;
1626 }
1627
1628 static const struct snd_kcontrol_new snd_ac97_controls_ad1885[] = {
1629 AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
1630 /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
1631 AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
1632 AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
1633 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
1634 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
1635 };
1636
1637 static const DECLARE_TLV_DB_SCALE(db_scale_6bit_6db_max, -8850, 150, 0);
1638
1639 static int patch_ad1885_specific(struct snd_ac97 * ac97)
1640 {
1641 int err;
1642
1643 if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
1644 return err;
1645 reset_tlv(ac97, "Headphone Playback Volume",
1646 db_scale_6bit_6db_max);
1647 return 0;
1648 }
1649
1650 static struct snd_ac97_build_ops patch_ad1885_build_ops = {
1651 .build_specific = &patch_ad1885_specific,
1652 #ifdef CONFIG_PM
1653 .resume = ad18xx_resume
1654 #endif
1655 };
1656
1657 static int patch_ad1885(struct snd_ac97 * ac97)
1658 {
1659 patch_ad1881(ac97);
1660 /* This is required to deal with the Intel D815EEAL2 */
1661 /* i.e. Line out is actually headphone out from codec */
1662
1663 /* set default */
1664 snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
1665
1666 ac97->build_ops = &patch_ad1885_build_ops;
1667 return 0;
1668 }
1669
1670 static int patch_ad1886_specific(struct snd_ac97 * ac97)
1671 {
1672 reset_tlv(ac97, "Headphone Playback Volume",
1673 db_scale_6bit_6db_max);
1674 return 0;
1675 }
1676
1677 static struct snd_ac97_build_ops patch_ad1886_build_ops = {
1678 .build_specific = &patch_ad1886_specific,
1679 #ifdef CONFIG_PM
1680 .resume = ad18xx_resume
1681 #endif
1682 };
1683
1684 static int patch_ad1886(struct snd_ac97 * ac97)
1685 {
1686 patch_ad1881(ac97);
1687 /* Presario700 workaround */
1688 /* for Jack Sense/SPDIF Register misetting causing */
1689 snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
1690 ac97->build_ops = &patch_ad1886_build_ops;
1691 return 0;
1692 }
1693
1694 /* MISC bits (AD1888/AD1980/AD1985 register 0x76) */
1695 #define AC97_AD198X_MBC 0x0003 /* mic boost */
1696 #define AC97_AD198X_MBC_20 0x0000 /* +20dB */
1697 #define AC97_AD198X_MBC_10 0x0001 /* +10dB */
1698 #define AC97_AD198X_MBC_30 0x0002 /* +30dB */
1699 #define AC97_AD198X_VREFD 0x0004 /* VREF high-Z */
1700 #define AC97_AD198X_VREFH 0x0008 /* 0=2.25V, 1=3.7V */
1701 #define AC97_AD198X_VREF_0 0x000c /* 0V (AD1985 only) */
1702 #define AC97_AD198X_VREF_MASK (AC97_AD198X_VREFH | AC97_AD198X_VREFD)
1703 #define AC97_AD198X_VREF_SHIFT 2
1704 #define AC97_AD198X_SRU 0x0010 /* sample rate unlock */
1705 #define AC97_AD198X_LOSEL 0x0020 /* LINE_OUT amplifiers input select */
1706 #define AC97_AD198X_2MIC 0x0040 /* 2-channel mic select */
1707 #define AC97_AD198X_SPRD 0x0080 /* SPREAD enable */
1708 #define AC97_AD198X_DMIX0 0x0100 /* downmix mode: */
1709 /* 0 = 6-to-4, 1 = 6-to-2 downmix */
1710 #define AC97_AD198X_DMIX1 0x0200 /* downmix mode: 1 = enabled */
1711 #define AC97_AD198X_HPSEL 0x0400 /* headphone amplifier input select */
1712 #define AC97_AD198X_CLDIS 0x0800 /* center/lfe disable */
1713 #define AC97_AD198X_LODIS 0x1000 /* LINE_OUT disable */
1714 #define AC97_AD198X_MSPLT 0x2000 /* mute split */
1715 #define AC97_AD198X_AC97NC 0x4000 /* AC97 no compatible mode */
1716 #define AC97_AD198X_DACZ 0x8000 /* DAC zero-fill mode */
1717
1718 /* MISC 1 bits (AD1986 register 0x76) */
1719 #define AC97_AD1986_MBC 0x0003 /* mic boost */
1720 #define AC97_AD1986_MBC_20 0x0000 /* +20dB */
1721 #define AC97_AD1986_MBC_10 0x0001 /* +10dB */
1722 #define AC97_AD1986_MBC_30 0x0002 /* +30dB */
1723 #define AC97_AD1986_LISEL0 0x0004 /* LINE_IN select bit 0 */
1724 #define AC97_AD1986_LISEL1 0x0008 /* LINE_IN select bit 1 */
1725 #define AC97_AD1986_LISEL_MASK (AC97_AD1986_LISEL1 | AC97_AD1986_LISEL0)
1726 #define AC97_AD1986_LISEL_LI 0x0000 /* LINE_IN pins as LINE_IN source */
1727 #define AC97_AD1986_LISEL_SURR 0x0004 /* SURROUND pins as LINE_IN source */
1728 #define AC97_AD1986_LISEL_MIC 0x0008 /* MIC_1/2 pins as LINE_IN source */
1729 #define AC97_AD1986_SRU 0x0010 /* sample rate unlock */
1730 #define AC97_AD1986_SOSEL 0x0020 /* SURROUND_OUT amplifiers input sel */
1731 #define AC97_AD1986_2MIC 0x0040 /* 2-channel mic select */
1732 #define AC97_AD1986_SPRD 0x0080 /* SPREAD enable */
1733 #define AC97_AD1986_DMIX0 0x0100 /* downmix mode: */
1734 /* 0 = 6-to-4, 1 = 6-to-2 downmix */
1735 #define AC97_AD1986_DMIX1 0x0200 /* downmix mode: 1 = enabled */
1736 #define AC97_AD1986_CLDIS 0x0800 /* center/lfe disable */
1737 #define AC97_AD1986_SODIS 0x1000 /* SURROUND_OUT disable */
1738 #define AC97_AD1986_MSPLT 0x2000 /* mute split (read only 1) */
1739 #define AC97_AD1986_AC97NC 0x4000 /* AC97 no compatible mode (r/o 1) */
1740 #define AC97_AD1986_DACZ 0x8000 /* DAC zero-fill mode */
1741
1742 /* MISC 2 bits (AD1986 register 0x70) */
1743 #define AC97_AD_MISC2 0x70 /* Misc Control Bits 2 (AD1986) */
1744
1745 #define AC97_AD1986_CVREF0 0x0004 /* C/LFE VREF_OUT 2.25V */
1746 #define AC97_AD1986_CVREF1 0x0008 /* C/LFE VREF_OUT 0V */
1747 #define AC97_AD1986_CVREF2 0x0010 /* C/LFE VREF_OUT 3.7V */
1748 #define AC97_AD1986_CVREF_MASK \
1749 (AC97_AD1986_CVREF2 | AC97_AD1986_CVREF1 | AC97_AD1986_CVREF0)
1750 #define AC97_AD1986_JSMAP 0x0020 /* Jack Sense Mapping 1 = alternate */
1751 #define AC97_AD1986_MMDIS 0x0080 /* Mono Mute Disable */
1752 #define AC97_AD1986_MVREF0 0x0400 /* MIC VREF_OUT 2.25V */
1753 #define AC97_AD1986_MVREF1 0x0800 /* MIC VREF_OUT 0V */
1754 #define AC97_AD1986_MVREF2 0x1000 /* MIC VREF_OUT 3.7V */
1755 #define AC97_AD1986_MVREF_MASK \
1756 (AC97_AD1986_MVREF2 | AC97_AD1986_MVREF1 | AC97_AD1986_MVREF0)
1757
1758 /* MISC 3 bits (AD1986 register 0x7a) */
1759 #define AC97_AD_MISC3 0x7a /* Misc Control Bits 3 (AD1986) */
1760
1761 #define AC97_AD1986_MMIX 0x0004 /* Mic Mix, left/right */
1762 #define AC97_AD1986_GPO 0x0008 /* General Purpose Out */
1763 #define AC97_AD1986_LOHPEN 0x0010 /* LINE_OUT headphone drive */
1764 #define AC97_AD1986_LVREF0 0x0100 /* LINE_OUT VREF_OUT 2.25V */
1765 #define AC97_AD1986_LVREF1 0x0200 /* LINE_OUT VREF_OUT 0V */
1766 #define AC97_AD1986_LVREF2 0x0400 /* LINE_OUT VREF_OUT 3.7V */
1767 #define AC97_AD1986_LVREF_MASK \
1768 (AC97_AD1986_LVREF2 | AC97_AD1986_LVREF1 | AC97_AD1986_LVREF0)
1769 #define AC97_AD1986_JSINVA 0x0800 /* Jack Sense Invert SENSE_A */
1770 #define AC97_AD1986_LOSEL 0x1000 /* LINE_OUT amplifiers input select */
1771 #define AC97_AD1986_HPSEL0 0x2000 /* Headphone amplifiers */
1772 /* input select Surround DACs */
1773 #define AC97_AD1986_HPSEL1 0x4000 /* Headphone amplifiers input */
1774 /* select C/LFE DACs */
1775 #define AC97_AD1986_JSINVB 0x8000 /* Jack Sense Invert SENSE_B */
1776
1777 /* Serial Config bits (AD1986 register 0x74) (incomplete) */
1778 #define AC97_AD1986_OMS0 0x0100 /* Optional Mic Selector bit 0 */
1779 #define AC97_AD1986_OMS1 0x0200 /* Optional Mic Selector bit 1 */
1780 #define AC97_AD1986_OMS2 0x0400 /* Optional Mic Selector bit 2 */
1781 #define AC97_AD1986_OMS_MASK \
1782 (AC97_AD1986_OMS2 | AC97_AD1986_OMS1 | AC97_AD1986_OMS0)
1783 #define AC97_AD1986_OMS_M 0x0000 /* MIC_1/2 pins are MIC sources */
1784 #define AC97_AD1986_OMS_L 0x0100 /* LINE_IN pins are MIC sources */
1785 #define AC97_AD1986_OMS_C 0x0200 /* Center/LFE pins are MCI sources */
1786 #define AC97_AD1986_OMS_MC 0x0400 /* Mix of MIC and C/LFE pins */
1787 /* are MIC sources */
1788 #define AC97_AD1986_OMS_ML 0x0500 /* MIX of MIC and LINE_IN pins */
1789 /* are MIC sources */
1790 #define AC97_AD1986_OMS_LC 0x0600 /* MIX of LINE_IN and C/LFE pins */
1791 /* are MIC sources */
1792 #define AC97_AD1986_OMS_MLC 0x0700 /* MIX of MIC, LINE_IN, C/LFE pins */
1793 /* are MIC sources */
1794
1795
1796 static int snd_ac97_ad198x_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1797 {
1798 static char *texts[2] = { "AC-Link", "A/D Converter" };
1799
1800 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1801 uinfo->count = 1;
1802 uinfo->value.enumerated.items = 2;
1803 if (uinfo->value.enumerated.item > 1)
1804 uinfo->value.enumerated.item = 1;
1805 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1806 return 0;
1807 }
1808
1809 static int snd_ac97_ad198x_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1810 {
1811 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1812 unsigned short val;
1813
1814 val = ac97->regs[AC97_AD_SERIAL_CFG];
1815 ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
1816 return 0;
1817 }
1818
1819 static int snd_ac97_ad198x_spdif_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1820 {
1821 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1822 unsigned short val;
1823
1824 if (ucontrol->value.enumerated.item[0] > 1)
1825 return -EINVAL;
1826 val = ucontrol->value.enumerated.item[0] << 2;
1827 return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
1828 }
1829
1830 static const struct snd_kcontrol_new snd_ac97_ad198x_spdif_source = {
1831 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1832 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1833 .info = snd_ac97_ad198x_spdif_source_info,
1834 .get = snd_ac97_ad198x_spdif_source_get,
1835 .put = snd_ac97_ad198x_spdif_source_put,
1836 };
1837
1838 static int patch_ad198x_post_spdif(struct snd_ac97 * ac97)
1839 {
1840 return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
1841 }
1842
1843 static const struct snd_kcontrol_new snd_ac97_ad1981x_jack_sense[] = {
1844 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
1845 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1846 };
1847
1848 /* black list to avoid HP/Line jack-sense controls
1849 * (SS vendor << 16 | device)
1850 */
1851 static unsigned int ad1981_jacks_blacklist[] = {
1852 0x10140523, /* Thinkpad R40 */
1853 0x10140534, /* Thinkpad X31 */
1854 0x10140537, /* Thinkpad T41p */
1855 0x1014053e, /* Thinkpad R40e */
1856 0x10140554, /* Thinkpad T42p/R50p */
1857 0x10140567, /* Thinkpad T43p 2668-G7U */
1858 0x10140581, /* Thinkpad X41-2527 */
1859 0x10280160, /* Dell Dimension 2400 */
1860 0x104380b0, /* Asus A7V8X-MX */
1861 0x11790241, /* Toshiba Satellite A-15 S127 */
1862 0x1179ff10, /* Toshiba P500 */
1863 0x144dc01a, /* Samsung NP-X20C004/SEG */
1864 0 /* end */
1865 };
1866
1867 static int check_list(struct snd_ac97 *ac97, const unsigned int *list)
1868 {
1869 u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
1870 for (; *list; list++)
1871 if (*list == subid)
1872 return 1;
1873 return 0;
1874 }
1875
1876 static int patch_ad1981a_specific(struct snd_ac97 * ac97)
1877 {
1878 if (check_list(ac97, ad1981_jacks_blacklist))
1879 return 0;
1880 return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1881 ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1882 }
1883
1884 static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
1885 .build_post_spdif = patch_ad198x_post_spdif,
1886 .build_specific = patch_ad1981a_specific,
1887 #ifdef CONFIG_PM
1888 .resume = ad18xx_resume
1889 #endif
1890 };
1891
1892 /* white list to enable HP jack-sense bits
1893 * (SS vendor << 16 | device)
1894 */
1895 static unsigned int ad1981_jacks_whitelist[] = {
1896 0x0e11005a, /* HP nc4000/4010 */
1897 0x103c0890, /* HP nc6000 */
1898 0x103c0938, /* HP nc4220 */
1899 0x103c099c, /* HP nx6110 */
1900 0x103c0944, /* HP nc6220 */
1901 0x103c0934, /* HP nc8220 */
1902 0x103c006d, /* HP nx9105 */
1903 0x17340088, /* FSC Scenic-W */
1904 0 /* end */
1905 };
1906
1907 static void check_ad1981_hp_jack_sense(struct snd_ac97 *ac97)
1908 {
1909 if (check_list(ac97, ad1981_jacks_whitelist))
1910 /* enable headphone jack sense */
1911 snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
1912 }
1913
1914 static int patch_ad1981a(struct snd_ac97 *ac97)
1915 {
1916 patch_ad1881(ac97);
1917 ac97->build_ops = &patch_ad1981a_build_ops;
1918 snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1919 ac97->flags |= AC97_STEREO_MUTES;
1920 check_ad1981_hp_jack_sense(ac97);
1921 return 0;
1922 }
1923
1924 static const struct snd_kcontrol_new snd_ac97_ad198x_2cmic =
1925 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1926
1927 static int patch_ad1981b_specific(struct snd_ac97 *ac97)
1928 {
1929 int err;
1930
1931 if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
1932 return err;
1933 if (check_list(ac97, ad1981_jacks_blacklist))
1934 return 0;
1935 return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1936 ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1937 }
1938
1939 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1940 .build_post_spdif = patch_ad198x_post_spdif,
1941 .build_specific = patch_ad1981b_specific,
1942 #ifdef CONFIG_PM
1943 .resume = ad18xx_resume
1944 #endif
1945 };
1946
1947 static int patch_ad1981b(struct snd_ac97 *ac97)
1948 {
1949 patch_ad1881(ac97);
1950 ac97->build_ops = &patch_ad1981b_build_ops;
1951 snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1952 ac97->flags |= AC97_STEREO_MUTES;
1953 check_ad1981_hp_jack_sense(ac97);
1954 return 0;
1955 }
1956
1957 #define snd_ac97_ad1888_lohpsel_info snd_ctl_boolean_mono_info
1958
1959 static int snd_ac97_ad1888_lohpsel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1960 {
1961 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1962 unsigned short val;
1963
1964 val = ac97->regs[AC97_AD_MISC];
1965 ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1966 if (ac97->spec.ad18xx.lo_as_master)
1967 ucontrol->value.integer.value[0] =
1968 !ucontrol->value.integer.value[0];
1969 return 0;
1970 }
1971
1972 static int snd_ac97_ad1888_lohpsel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1973 {
1974 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1975 unsigned short val;
1976
1977 val = !ucontrol->value.integer.value[0];
1978 if (ac97->spec.ad18xx.lo_as_master)
1979 val = !val;
1980 val = val ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1981 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1982 AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1983 }
1984
1985 static int snd_ac97_ad1888_downmix_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1986 {
1987 static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1988
1989 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1990 uinfo->count = 1;
1991 uinfo->value.enumerated.items = 3;
1992 if (uinfo->value.enumerated.item > 2)
1993 uinfo->value.enumerated.item = 2;
1994 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1995 return 0;
1996 }
1997
1998 static int snd_ac97_ad1888_downmix_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1999 {
2000 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2001 unsigned short val;
2002
2003 val = ac97->regs[AC97_AD_MISC];
2004 if (!(val & AC97_AD198X_DMIX1))
2005 ucontrol->value.enumerated.item[0] = 0;
2006 else
2007 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
2008 return 0;
2009 }
2010
2011 static int snd_ac97_ad1888_downmix_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2012 {
2013 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2014 unsigned short val;
2015
2016 if (ucontrol->value.enumerated.item[0] > 2)
2017 return -EINVAL;
2018 if (ucontrol->value.enumerated.item[0] == 0)
2019 val = 0;
2020 else
2021 val = AC97_AD198X_DMIX1 |
2022 ((ucontrol->value.enumerated.item[0] - 1) << 8);
2023 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
2024 AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
2025 }
2026
2027 static void ad1888_update_jacks(struct snd_ac97 *ac97)
2028 {
2029 unsigned short val = 0;
2030 /* clear LODIS if shared jack is to be used for Surround out */
2031 if (!ac97->spec.ad18xx.lo_as_master && is_shared_linein(ac97))
2032 val |= (1 << 12);
2033 /* clear CLDIS if shared jack is to be used for C/LFE out */
2034 if (is_shared_micin(ac97))
2035 val |= (1 << 11);
2036 /* shared Line-In */
2037 snd_ac97_update_bits(ac97, AC97_AD_MISC, (1 << 11) | (1 << 12), val);
2038 }
2039
2040 static const struct snd_kcontrol_new snd_ac97_ad1888_controls[] = {
2041 {
2042 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2043 .name = "Exchange Front/Surround",
2044 .info = snd_ac97_ad1888_lohpsel_info,
2045 .get = snd_ac97_ad1888_lohpsel_get,
2046 .put = snd_ac97_ad1888_lohpsel_put
2047 },
2048 AC97_SINGLE("V_REFOUT Enable", AC97_AD_MISC, AC97_AD_VREFD_SHIFT, 1, 1),
2049 AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2,
2050 AC97_AD_HPFD_SHIFT, 1, 1),
2051 AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
2052 {
2053 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2054 .name = "Downmix",
2055 .info = snd_ac97_ad1888_downmix_info,
2056 .get = snd_ac97_ad1888_downmix_get,
2057 .put = snd_ac97_ad1888_downmix_put
2058 },
2059 AC97_SURROUND_JACK_MODE_CTL,
2060 AC97_CHANNEL_MODE_CTL,
2061
2062 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
2063 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
2064 };
2065
2066 static int patch_ad1888_specific(struct snd_ac97 *ac97)
2067 {
2068 if (!ac97->spec.ad18xx.lo_as_master) {
2069 /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
2070 snd_ac97_rename_vol_ctl(ac97, "Master Playback",
2071 "Master Surround Playback");
2072 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback",
2073 "Master Playback");
2074 }
2075 return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
2076 }
2077
2078 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
2079 .build_post_spdif = patch_ad198x_post_spdif,
2080 .build_specific = patch_ad1888_specific,
2081 #ifdef CONFIG_PM
2082 .resume = ad1888_resume,
2083 #endif
2084 .update_jacks = ad1888_update_jacks,
2085 };
2086
2087 static int patch_ad1888(struct snd_ac97 * ac97)
2088 {
2089 unsigned short misc;
2090
2091 patch_ad1881(ac97);
2092 ac97->build_ops = &patch_ad1888_build_ops;
2093
2094 /*
2095 * LO can be used as a real line-out on some devices,
2096 * and we need to revert the front/surround mixer switches
2097 */
2098 if (ac97->subsystem_vendor == 0x1043 &&
2099 ac97->subsystem_device == 0x1193) /* ASUS A9T laptop */
2100 ac97->spec.ad18xx.lo_as_master = 1;
2101
2102 misc = snd_ac97_read(ac97, AC97_AD_MISC);
2103 /* AD-compatible mode */
2104 /* Stereo mutes enabled */
2105 misc |= AC97_AD198X_MSPLT | AC97_AD198X_AC97NC;
2106 if (!ac97->spec.ad18xx.lo_as_master)
2107 /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
2108 /* it seems that most vendors connect line-out connector to
2109 * headphone out of AC'97
2110 */
2111 misc |= AC97_AD198X_LOSEL | AC97_AD198X_HPSEL;
2112
2113 snd_ac97_write_cache(ac97, AC97_AD_MISC, misc);
2114 ac97->flags |= AC97_STEREO_MUTES;
2115 return 0;
2116 }
2117
2118 static int patch_ad1980_specific(struct snd_ac97 *ac97)
2119 {
2120 int err;
2121
2122 if ((err = patch_ad1888_specific(ac97)) < 0)
2123 return err;
2124 return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
2125 }
2126
2127 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
2128 .build_post_spdif = patch_ad198x_post_spdif,
2129 .build_specific = patch_ad1980_specific,
2130 #ifdef CONFIG_PM
2131 .resume = ad18xx_resume,
2132 #endif
2133 .update_jacks = ad1888_update_jacks,
2134 };
2135
2136 static int patch_ad1980(struct snd_ac97 * ac97)
2137 {
2138 patch_ad1888(ac97);
2139 ac97->build_ops = &patch_ad1980_build_ops;
2140 return 0;
2141 }
2142
2143 static int snd_ac97_ad1985_vrefout_info(struct snd_kcontrol *kcontrol,
2144 struct snd_ctl_elem_info *uinfo)
2145 {
2146 static char *texts[4] = {"High-Z", "3.7 V", "2.25 V", "0 V"};
2147
2148 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2149 uinfo->count = 1;
2150 uinfo->value.enumerated.items = 4;
2151 if (uinfo->value.enumerated.item > 3)
2152 uinfo->value.enumerated.item = 3;
2153 strcpy(uinfo->value.enumerated.name,
2154 texts[uinfo->value.enumerated.item]);
2155 return 0;
2156 }
2157
2158 static int snd_ac97_ad1985_vrefout_get(struct snd_kcontrol *kcontrol,
2159 struct snd_ctl_elem_value *ucontrol)
2160 {
2161 static const int reg2ctrl[4] = {2, 0, 1, 3};
2162 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2163 unsigned short val;
2164 val = (ac97->regs[AC97_AD_MISC] & AC97_AD198X_VREF_MASK)
2165 >> AC97_AD198X_VREF_SHIFT;
2166 ucontrol->value.enumerated.item[0] = reg2ctrl[val];
2167 return 0;
2168 }
2169
2170 static int snd_ac97_ad1985_vrefout_put(struct snd_kcontrol *kcontrol,
2171 struct snd_ctl_elem_value *ucontrol)
2172 {
2173 static const int ctrl2reg[4] = {1, 2, 0, 3};
2174 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2175 unsigned short val;
2176
2177 if (ucontrol->value.enumerated.item[0] > 3)
2178 return -EINVAL;
2179 val = ctrl2reg[ucontrol->value.enumerated.item[0]]
2180 << AC97_AD198X_VREF_SHIFT;
2181 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
2182 AC97_AD198X_VREF_MASK, val);
2183 }
2184
2185 static const struct snd_kcontrol_new snd_ac97_ad1985_controls[] = {
2186 AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0),
2187 {
2188 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2189 .name = "Exchange Front/Surround",
2190 .info = snd_ac97_ad1888_lohpsel_info,
2191 .get = snd_ac97_ad1888_lohpsel_get,
2192 .put = snd_ac97_ad1888_lohpsel_put
2193 },
2194 AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2, 12, 1, 1),
2195 AC97_SINGLE("Spread Front to Surround and Center/LFE",
2196 AC97_AD_MISC, 7, 1, 0),
2197 {
2198 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2199 .name = "Downmix",
2200 .info = snd_ac97_ad1888_downmix_info,
2201 .get = snd_ac97_ad1888_downmix_get,
2202 .put = snd_ac97_ad1888_downmix_put
2203 },
2204 {
2205 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2206 .name = "V_REFOUT",
2207 .info = snd_ac97_ad1985_vrefout_info,
2208 .get = snd_ac97_ad1985_vrefout_get,
2209 .put = snd_ac97_ad1985_vrefout_put
2210 },
2211 AC97_SURROUND_JACK_MODE_CTL,
2212 AC97_CHANNEL_MODE_CTL,
2213
2214 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
2215 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
2216 };
2217
2218 static void ad1985_update_jacks(struct snd_ac97 *ac97)
2219 {
2220 ad1888_update_jacks(ac97);
2221 /* clear OMS if shared jack is to be used for C/LFE out */
2222 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,
2223 is_shared_micin(ac97) ? 1 << 9 : 0);
2224 }
2225
2226 static int patch_ad1985_specific(struct snd_ac97 *ac97)
2227 {
2228 int err;
2229
2230 /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
2231 snd_ac97_rename_vol_ctl(ac97, "Master Playback",
2232 "Master Surround Playback");
2233 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
2234
2235 if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
2236 return err;
2237
2238 return patch_build_controls(ac97, snd_ac97_ad1985_controls,
2239 ARRAY_SIZE(snd_ac97_ad1985_controls));
2240 }
2241
2242 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
2243 .build_post_spdif = patch_ad198x_post_spdif,
2244 .build_specific = patch_ad1985_specific,
2245 #ifdef CONFIG_PM
2246 .resume = ad18xx_resume,
2247 #endif
2248 .update_jacks = ad1985_update_jacks,
2249 };
2250
2251 static int patch_ad1985(struct snd_ac97 * ac97)
2252 {
2253 unsigned short misc;
2254
2255 patch_ad1881(ac97);
2256 ac97->build_ops = &patch_ad1985_build_ops;
2257 misc = snd_ac97_read(ac97, AC97_AD_MISC);
2258 /* switch front/surround line-out/hp-out */
2259 /* AD-compatible mode */
2260 /* Stereo mutes enabled */
2261 snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
2262 AC97_AD198X_LOSEL |
2263 AC97_AD198X_HPSEL |
2264 AC97_AD198X_MSPLT |
2265 AC97_AD198X_AC97NC);
2266 ac97->flags |= AC97_STEREO_MUTES;
2267
2268 /* update current jack configuration */
2269 ad1985_update_jacks(ac97);
2270
2271 /* on AD1985 rev. 3, AC'97 revision bits are zero */
2272 ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
2273 return 0;
2274 }
2275
2276 #define snd_ac97_ad1986_bool_info snd_ctl_boolean_mono_info
2277
2278 static int snd_ac97_ad1986_lososel_get(struct snd_kcontrol *kcontrol,
2279 struct snd_ctl_elem_value *ucontrol)
2280 {
2281 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2282 unsigned short val;
2283
2284 val = ac97->regs[AC97_AD_MISC3];
2285 ucontrol->value.integer.value[0] = (val & AC97_AD1986_LOSEL) != 0;
2286 return 0;
2287 }
2288
2289 static int snd_ac97_ad1986_lososel_put(struct snd_kcontrol *kcontrol,
2290 struct snd_ctl_elem_value *ucontrol)
2291 {
2292 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2293 int ret0;
2294 int ret1;
2295 int sprd = (ac97->regs[AC97_AD_MISC] & AC97_AD1986_SPRD) != 0;
2296
2297 ret0 = snd_ac97_update_bits(ac97, AC97_AD_MISC3, AC97_AD1986_LOSEL,
2298 ucontrol->value.integer.value[0] != 0
2299 ? AC97_AD1986_LOSEL : 0);
2300 if (ret0 < 0)
2301 return ret0;
2302
2303 /* SOSEL is set to values of "Spread" or "Exchange F/S" controls */
2304 ret1 = snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD1986_SOSEL,
2305 (ucontrol->value.integer.value[0] != 0
2306 || sprd)
2307 ? AC97_AD1986_SOSEL : 0);
2308 if (ret1 < 0)
2309 return ret1;
2310
2311 return (ret0 > 0 || ret1 > 0) ? 1 : 0;
2312 }
2313
2314 static int snd_ac97_ad1986_spread_get(struct snd_kcontrol *kcontrol,
2315 struct snd_ctl_elem_value *ucontrol)
2316 {
2317 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2318 unsigned short val;
2319
2320 val = ac97->regs[AC97_AD_MISC];
2321 ucontrol->value.integer.value[0] = (val & AC97_AD1986_SPRD) != 0;
2322 return 0;
2323 }
2324
2325 static int snd_ac97_ad1986_spread_put(struct snd_kcontrol *kcontrol,
2326 struct snd_ctl_elem_value *ucontrol)
2327 {
2328 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2329 int ret0;
2330 int ret1;
2331 int sprd = (ac97->regs[AC97_AD_MISC3] & AC97_AD1986_LOSEL) != 0;
2332
2333 ret0 = snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD1986_SPRD,
2334 ucontrol->value.integer.value[0] != 0
2335 ? AC97_AD1986_SPRD : 0);
2336 if (ret0 < 0)
2337 return ret0;
2338
2339 /* SOSEL is set to values of "Spread" or "Exchange F/S" controls */
2340 ret1 = snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD1986_SOSEL,
2341 (ucontrol->value.integer.value[0] != 0
2342 || sprd)
2343 ? AC97_AD1986_SOSEL : 0);
2344 if (ret1 < 0)
2345 return ret1;
2346
2347 return (ret0 > 0 || ret1 > 0) ? 1 : 0;
2348 }
2349
2350 static int snd_ac97_ad1986_miclisel_get(struct snd_kcontrol *kcontrol,
2351 struct snd_ctl_elem_value *ucontrol)
2352 {
2353 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2354
2355 ucontrol->value.integer.value[0] = ac97->spec.ad18xx.swap_mic_linein;
2356 return 0;
2357 }
2358
2359 static int snd_ac97_ad1986_miclisel_put(struct snd_kcontrol *kcontrol,
2360 struct snd_ctl_elem_value *ucontrol)
2361 {
2362 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2363 unsigned char swap = ucontrol->value.integer.value[0] != 0;
2364
2365 if (swap != ac97->spec.ad18xx.swap_mic_linein) {
2366 ac97->spec.ad18xx.swap_mic_linein = swap;
2367 if (ac97->build_ops->update_jacks)
2368 ac97->build_ops->update_jacks(ac97);
2369 return 1;
2370 }
2371 return 0;
2372 }
2373
2374 static int snd_ac97_ad1986_vrefout_get(struct snd_kcontrol *kcontrol,
2375 struct snd_ctl_elem_value *ucontrol)
2376 {
2377 /* Use MIC_1/2 V_REFOUT as the "get" value */
2378 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2379 unsigned short val;
2380 unsigned short reg = ac97->regs[AC97_AD_MISC2];
2381 if ((reg & AC97_AD1986_MVREF0) != 0)
2382 val = 2;
2383 else if ((reg & AC97_AD1986_MVREF1) != 0)
2384 val = 3;
2385 else if ((reg & AC97_AD1986_MVREF2) != 0)
2386 val = 1;
2387 else
2388 val = 0;
2389 ucontrol->value.enumerated.item[0] = val;
2390 return 0;
2391 }
2392
2393 static int snd_ac97_ad1986_vrefout_put(struct snd_kcontrol *kcontrol,
2394 struct snd_ctl_elem_value *ucontrol)
2395 {
2396 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2397 unsigned short cval;
2398 unsigned short lval;
2399 unsigned short mval;
2400 int cret;
2401 int lret;
2402 int mret;
2403
2404 switch (ucontrol->value.enumerated.item[0])
2405 {
2406 case 0: /* High-Z */
2407 cval = 0;
2408 lval = 0;
2409 mval = 0;
2410 break;
2411 case 1: /* 3.7 V */
2412 cval = AC97_AD1986_CVREF2;
2413 lval = AC97_AD1986_LVREF2;
2414 mval = AC97_AD1986_MVREF2;
2415 break;
2416 case 2: /* 2.25 V */
2417 cval = AC97_AD1986_CVREF0;
2418 lval = AC97_AD1986_LVREF0;
2419 mval = AC97_AD1986_MVREF0;
2420 break;
2421 case 3: /* 0 V */
2422 cval = AC97_AD1986_CVREF1;
2423 lval = AC97_AD1986_LVREF1;
2424 mval = AC97_AD1986_MVREF1;
2425 break;
2426 default:
2427 return -EINVAL;
2428 }
2429
2430 cret = snd_ac97_update_bits(ac97, AC97_AD_MISC2,
2431 AC97_AD1986_CVREF_MASK, cval);
2432 if (cret < 0)
2433 return cret;
2434 lret = snd_ac97_update_bits(ac97, AC97_AD_MISC3,
2435 AC97_AD1986_LVREF_MASK, lval);
2436 if (lret < 0)
2437 return lret;
2438 mret = snd_ac97_update_bits(ac97, AC97_AD_MISC2,
2439 AC97_AD1986_MVREF_MASK, mval);
2440 if (mret < 0)
2441 return mret;
2442
2443 return (cret > 0 || lret > 0 || mret > 0) ? 1 : 0;
2444 }
2445
2446 static const struct snd_kcontrol_new snd_ac97_ad1986_controls[] = {
2447 AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0),
2448 {
2449 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2450 .name = "Exchange Front/Surround",
2451 .info = snd_ac97_ad1986_bool_info,
2452 .get = snd_ac97_ad1986_lososel_get,
2453 .put = snd_ac97_ad1986_lososel_put
2454 },
2455 {
2456 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2457 .name = "Exchange Mic/Line In",
2458 .info = snd_ac97_ad1986_bool_info,
2459 .get = snd_ac97_ad1986_miclisel_get,
2460 .put = snd_ac97_ad1986_miclisel_put
2461 },
2462 {
2463 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2464 .name = "Spread Front to Surround and Center/LFE",
2465 .info = snd_ac97_ad1986_bool_info,
2466 .get = snd_ac97_ad1986_spread_get,
2467 .put = snd_ac97_ad1986_spread_put
2468 },
2469 {
2470 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2471 .name = "Downmix",
2472 .info = snd_ac97_ad1888_downmix_info,
2473 .get = snd_ac97_ad1888_downmix_get,
2474 .put = snd_ac97_ad1888_downmix_put
2475 },
2476 {
2477 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2478 .name = "V_REFOUT",
2479 .info = snd_ac97_ad1985_vrefout_info,
2480 .get = snd_ac97_ad1986_vrefout_get,
2481 .put = snd_ac97_ad1986_vrefout_put
2482 },
2483 AC97_SURROUND_JACK_MODE_CTL,
2484 AC97_CHANNEL_MODE_CTL,
2485
2486 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
2487 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0)
2488 };
2489
2490 static void ad1986_update_jacks(struct snd_ac97 *ac97)
2491 {
2492 unsigned short misc_val = 0;
2493 unsigned short ser_val;
2494
2495 /* disable SURROUND and CENTER/LFE if not surround mode */
2496 if (!is_surround_on(ac97))
2497 misc_val |= AC97_AD1986_SODIS;
2498 if (!is_clfe_on(ac97))
2499 misc_val |= AC97_AD1986_CLDIS;
2500
2501 /* select line input (default=LINE_IN, SURROUND or MIC_1/2) */
2502 if (is_shared_linein(ac97))
2503 misc_val |= AC97_AD1986_LISEL_SURR;
2504 else if (ac97->spec.ad18xx.swap_mic_linein != 0)
2505 misc_val |= AC97_AD1986_LISEL_MIC;
2506 snd_ac97_update_bits(ac97, AC97_AD_MISC,
2507 AC97_AD1986_SODIS | AC97_AD1986_CLDIS |
2508 AC97_AD1986_LISEL_MASK,
2509 misc_val);
2510
2511 /* select microphone input (MIC_1/2, Center/LFE or LINE_IN) */
2512 if (is_shared_micin(ac97))
2513 ser_val = AC97_AD1986_OMS_C;
2514 else if (ac97->spec.ad18xx.swap_mic_linein != 0)
2515 ser_val = AC97_AD1986_OMS_L;
2516 else
2517 ser_val = AC97_AD1986_OMS_M;
2518 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG,
2519 AC97_AD1986_OMS_MASK,
2520 ser_val);
2521 }
2522
2523 static int patch_ad1986_specific(struct snd_ac97 *ac97)
2524 {
2525 int err;
2526
2527 if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
2528 return err;
2529
2530 return patch_build_controls(ac97, snd_ac97_ad1986_controls,
2531 ARRAY_SIZE(snd_ac97_ad1985_controls));
2532 }
2533
2534 static struct snd_ac97_build_ops patch_ad1986_build_ops = {
2535 .build_post_spdif = patch_ad198x_post_spdif,
2536 .build_specific = patch_ad1986_specific,
2537 #ifdef CONFIG_PM
2538 .resume = ad18xx_resume,
2539 #endif
2540 .update_jacks = ad1986_update_jacks,
2541 };
2542
2543 static int patch_ad1986(struct snd_ac97 * ac97)
2544 {
2545 patch_ad1881(ac97);
2546 ac97->build_ops = &patch_ad1986_build_ops;
2547 ac97->flags |= AC97_STEREO_MUTES;
2548
2549 /* update current jack configuration */
2550 ad1986_update_jacks(ac97);
2551
2552 return 0;
2553 }
2554
2555 /*
2556 * realtek ALC203: use mono-out for pin 37
2557 */
2558 static int patch_alc203(struct snd_ac97 *ac97)
2559 {
2560 snd_ac97_update_bits(ac97, 0x7a, 0x400, 0x400);
2561 return 0;
2562 }
2563
2564 /*
2565 * realtek ALC65x/850 codecs
2566 */
2567 static void alc650_update_jacks(struct snd_ac97 *ac97)
2568 {
2569 int shared;
2570
2571 /* shared Line-In / Surround Out */
2572 shared = is_shared_surrout(ac97);
2573 snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
2574 shared ? (1 << 9) : 0);
2575 /* update shared Mic In / Center/LFE Out */
2576 shared = is_shared_clfeout(ac97);
2577 /* disable/enable vref */
2578 snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2579 shared ? (1 << 12) : 0);
2580 /* turn on/off center-on-mic */
2581 snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
2582 shared ? (1 << 10) : 0);
2583 /* GPIO0 high for mic */
2584 snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
2585 shared ? 0 : 0x100);
2586 }
2587
2588 static const struct snd_kcontrol_new snd_ac97_controls_alc650[] = {
2589 AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
2590 AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
2591 AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
2592 AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
2593 /* 4: Analog Input To Surround */
2594 /* 5: Analog Input To Center/LFE */
2595 /* 6: Independent Master Volume Right */
2596 /* 7: Independent Master Volume Left */
2597 /* 8: reserved */
2598 /* 9: Line-In/Surround share */
2599 /* 10: Mic/CLFE share */
2600 /* 11-13: in IEC958 controls */
2601 AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
2602 #if 0 /* always set in patch_alc650 */
2603 AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
2604 AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
2605 AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
2606 AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
2607 AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
2608 AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
2609 #endif
2610 AC97_SURROUND_JACK_MODE_CTL,
2611 AC97_CHANNEL_MODE_CTL,
2612 };
2613
2614 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc650[] = {
2615 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0),
2616 AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
2617 /* disable this controls since it doesn't work as expected */
2618 /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
2619 };
2620
2621 static const DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_max, -4350, 150, 0);
2622
2623 static int patch_alc650_specific(struct snd_ac97 * ac97)
2624 {
2625 int err;
2626
2627 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
2628 return err;
2629 if (ac97->ext_id & AC97_EI_SPDIF) {
2630 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
2631 return err;
2632 }
2633 if (ac97->id != AC97_ID_ALC650F)
2634 reset_tlv(ac97, "Master Playback Volume",
2635 db_scale_5bit_3db_max);
2636 return 0;
2637 }
2638
2639 static struct snd_ac97_build_ops patch_alc650_ops = {
2640 .build_specific = patch_alc650_specific,
2641 .update_jacks = alc650_update_jacks
2642 };
2643
2644 static int patch_alc650(struct snd_ac97 * ac97)
2645 {
2646 unsigned short val;
2647
2648 ac97->build_ops = &patch_alc650_ops;
2649
2650 /* determine the revision */
2651 val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
2652 if (val < 3)
2653 ac97->id = 0x414c4720; /* Old version */
2654 else if (val < 0x10)
2655 ac97->id = 0x414c4721; /* D version */
2656 else if (val < 0x20)
2657 ac97->id = 0x414c4722; /* E version */
2658 else if (val < 0x30)
2659 ac97->id = 0x414c4723; /* F version */
2660
2661 /* revision E or F */
2662 /* FIXME: what about revision D ? */
2663 ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
2664 ac97->id == 0x414c4723);
2665
2666 /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
2667 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2668 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
2669
2670 /* Enable SPDIF-IN only on Rev.E and above */
2671 val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
2672 /* SPDIF IN with pin 47 */
2673 if (ac97->spec.dev_flags &&
2674 /* ASUS A6KM requires EAPD */
2675 ! (ac97->subsystem_vendor == 0x1043 &&
2676 ac97->subsystem_device == 0x1103))
2677 val |= 0x03; /* enable */
2678 else
2679 val &= ~0x03; /* disable */
2680 snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
2681
2682 /* set default: slot 3,4,7,8,6,9
2683 spdif-in monitor off, analog-spdif off, spdif-in off
2684 center on mic off, surround on line-in off
2685 downmix off, duplicate front off
2686 */
2687 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
2688
2689 /* set GPIO0 for mic bias */
2690 /* GPIO0 pin output, no interrupt, high */
2691 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
2692 snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
2693 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2694 (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
2695
2696 /* full DAC volume */
2697 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2698 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2699 return 0;
2700 }
2701
2702 static void alc655_update_jacks(struct snd_ac97 *ac97)
2703 {
2704 int shared;
2705
2706 /* shared Line-In / Surround Out */
2707 shared = is_shared_surrout(ac97);
2708 ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
2709 shared ? (1 << 9) : 0, 0);
2710 /* update shared Mic In / Center/LFE Out */
2711 shared = is_shared_clfeout(ac97);
2712 /* misc control; vrefout disable */
2713 snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2714 shared ? (1 << 12) : 0);
2715 ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
2716 shared ? (1 << 10) : 0, 0);
2717 }
2718
2719 static const struct snd_kcontrol_new snd_ac97_controls_alc655[] = {
2720 AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2721 AC97_SURROUND_JACK_MODE_CTL,
2722 AC97_CHANNEL_MODE_CTL,
2723 };
2724
2725 static int alc655_iec958_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2726 {
2727 static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
2728 static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
2729 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2730
2731 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2732 uinfo->count = 1;
2733 uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
2734 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2735 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2736 strcpy(uinfo->value.enumerated.name,
2737 ac97->spec.dev_flags ?
2738 texts_658[uinfo->value.enumerated.item] :
2739 texts_655[uinfo->value.enumerated.item]);
2740 return 0;
2741 }
2742
2743 static int alc655_iec958_route_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2744 {
2745 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2746 unsigned short val;
2747
2748 val = ac97->regs[AC97_ALC650_MULTICH];
2749 val = (val >> 12) & 3;
2750 if (ac97->spec.dev_flags && val == 3)
2751 val = 0;
2752 ucontrol->value.enumerated.item[0] = val;
2753 return 0;
2754 }
2755
2756 static int alc655_iec958_route_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2757 {
2758 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2759
2760 return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
2761 (unsigned short)ucontrol->value.enumerated.item[0] << 12,
2762 0);
2763 }
2764
2765 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc655[] = {
2766 AC97_PAGE_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0, 0),
2767 /* disable this controls since it doesn't work as expected */
2768 /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
2769 {
2770 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2771 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2772 .info = alc655_iec958_route_info,
2773 .get = alc655_iec958_route_get,
2774 .put = alc655_iec958_route_put,
2775 },
2776 };
2777
2778 static int patch_alc655_specific(struct snd_ac97 * ac97)
2779 {
2780 int err;
2781
2782 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
2783 return err;
2784 if (ac97->ext_id & AC97_EI_SPDIF) {
2785 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2786 return err;
2787 }
2788 return 0;
2789 }
2790
2791 static struct snd_ac97_build_ops patch_alc655_ops = {
2792 .build_specific = patch_alc655_specific,
2793 .update_jacks = alc655_update_jacks
2794 };
2795
2796 static int patch_alc655(struct snd_ac97 * ac97)
2797 {
2798 unsigned int val;
2799
2800 if (ac97->id == AC97_ID_ALC658) {
2801 ac97->spec.dev_flags = 1; /* ALC658 */
2802 if ((snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f) == 2) {
2803 ac97->id = AC97_ID_ALC658D;
2804 ac97->spec.dev_flags = 2;
2805 }
2806 }
2807
2808 ac97->build_ops = &patch_alc655_ops;
2809
2810 /* assume only page 0 for writing cache */
2811 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2812
2813 /* adjust default values */
2814 val = snd_ac97_read(ac97, 0x7a); /* misc control */
2815 if (ac97->spec.dev_flags) /* ALC658 */
2816 val &= ~(1 << 1); /* Pin 47 is spdif input pin */
2817 else { /* ALC655 */
2818 if (ac97->subsystem_vendor == 0x1462 &&
2819 (ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */
2820 ac97->subsystem_device == 0x0161 || /* LG K1 Express */
2821 ac97->subsystem_device == 0x0351 || /* MSI L725 laptop */
2822 ac97->subsystem_device == 0x0471 || /* MSI L720 laptop */
2823 ac97->subsystem_device == 0x0061)) /* MSI S250 laptop */
2824 val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
2825 else
2826 val |= (1 << 1); /* Pin 47 is spdif input pin */
2827 /* this seems missing on some hardwares */
2828 ac97->ext_id |= AC97_EI_SPDIF;
2829 }
2830 val &= ~(1 << 12); /* vref enable */
2831 snd_ac97_write_cache(ac97, 0x7a, val);
2832 /* set default: spdif-in enabled,
2833 spdif-in monitor off, spdif-in PCM off
2834 center on mic off, surround on line-in off
2835 duplicate front off
2836 */
2837 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2838
2839 /* full DAC volume */
2840 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2841 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2842
2843 /* update undocumented bit... */
2844 if (ac97->id == AC97_ID_ALC658D)
2845 snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800);
2846
2847 return 0;
2848 }
2849
2850
2851 #define AC97_ALC850_JACK_SELECT 0x76
2852 #define AC97_ALC850_MISC1 0x7a
2853 #define AC97_ALC850_MULTICH 0x6a
2854
2855 static void alc850_update_jacks(struct snd_ac97 *ac97)
2856 {
2857 int shared;
2858 int aux_is_back_surround;
2859
2860 /* shared Line-In / Surround Out */
2861 shared = is_shared_surrout(ac97);
2862 /* SURR 1kOhm (bit4), Amp (bit5) */
2863 snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
2864 shared ? (1<<5) : (1<<4));
2865 /* LINE-IN = 0, SURROUND = 2 */
2866 snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
2867 shared ? (2<<12) : (0<<12));
2868 /* update shared Mic In / Center/LFE Out */
2869 shared = is_shared_clfeout(ac97);
2870 /* Vref disable (bit12), 1kOhm (bit13) */
2871 snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
2872 shared ? (1<<12) : (1<<13));
2873 /* MIC-IN = 1, CENTER-LFE = 5 */
2874 snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
2875 shared ? (5<<4) : (1<<4));
2876
2877 aux_is_back_surround = alc850_is_aux_back_surround(ac97);
2878 /* Aux is Back Surround */
2879 snd_ac97_update_bits(ac97, AC97_ALC850_MULTICH, 1 << 10,
2880 aux_is_back_surround ? (1<<10) : (0<<10));
2881 }
2882
2883 static const struct snd_kcontrol_new snd_ac97_controls_alc850[] = {
2884 AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2885 AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
2886 AC97_SURROUND_JACK_MODE_CTL,
2887 AC97_CHANNEL_MODE_8CH_CTL,
2888 };
2889
2890 static int patch_alc850_specific(struct snd_ac97 *ac97)
2891 {
2892 int err;
2893
2894 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
2895 return err;
2896 if (ac97->ext_id & AC97_EI_SPDIF) {
2897 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2898 return err;
2899 }
2900 return 0;
2901 }
2902
2903 static struct snd_ac97_build_ops patch_alc850_ops = {
2904 .build_specific = patch_alc850_specific,
2905 .update_jacks = alc850_update_jacks
2906 };
2907
2908 static int patch_alc850(struct snd_ac97 *ac97)
2909 {
2910 ac97->build_ops = &patch_alc850_ops;
2911
2912 ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
2913 ac97->flags |= AC97_HAS_8CH;
2914
2915 /* assume only page 0 for writing cache */
2916 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2917
2918 /* adjust default values */
2919 /* set default: spdif-in enabled,
2920 spdif-in monitor off, spdif-in PCM off
2921 center on mic off, surround on line-in off
2922 duplicate front off
2923 NB default bit 10=0 = Aux is Capture, not Back Surround
2924 */
2925 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2926 /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
2927 * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
2928 */
2929 snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
2930 (1<<7)|(0<<12)|(1<<13)|(0<<14));
2931 /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
2932 * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
2933 */
2934 snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
2935 (1<<11)|(0<<12)|(1<<15));
2936
2937 /* full DAC volume */
2938 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2939 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2940 return 0;
2941 }
2942
2943
2944 /*
2945 * C-Media CM97xx codecs
2946 */
2947 static void cm9738_update_jacks(struct snd_ac97 *ac97)
2948 {
2949 /* shared Line-In / Surround Out */
2950 snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
2951 is_shared_surrout(ac97) ? (1 << 10) : 0);
2952 }
2953
2954 static const struct snd_kcontrol_new snd_ac97_cm9738_controls[] = {
2955 AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
2956 AC97_SURROUND_JACK_MODE_CTL,
2957 AC97_CHANNEL_MODE_4CH_CTL,
2958 };
2959
2960 static int patch_cm9738_specific(struct snd_ac97 * ac97)
2961 {
2962 return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
2963 }
2964
2965 static struct snd_ac97_build_ops patch_cm9738_ops = {
2966 .build_specific = patch_cm9738_specific,
2967 .update_jacks = cm9738_update_jacks
2968 };
2969
2970 static int patch_cm9738(struct snd_ac97 * ac97)
2971 {
2972 ac97->build_ops = &patch_cm9738_ops;
2973 /* FIXME: can anyone confirm below? */
2974 /* CM9738 has no PCM volume although the register reacts */
2975 ac97->flags |= AC97_HAS_NO_PCM_VOL;
2976 snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2977
2978 return 0;
2979 }
2980
2981 static int snd_ac97_cmedia_spdif_playback_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2982 {
2983 static char *texts[] = { "Analog", "Digital" };
2984
2985 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2986 uinfo->count = 1;
2987 uinfo->value.enumerated.items = 2;
2988 if (uinfo->value.enumerated.item > 1)
2989 uinfo->value.enumerated.item = 1;
2990 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2991 return 0;
2992 }
2993
2994 static int snd_ac97_cmedia_spdif_playback_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2995 {
2996 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2997 unsigned short val;
2998
2999 val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
3000 ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
3001 return 0;
3002 }
3003
3004 static int snd_ac97_cmedia_spdif_playback_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
3005 {
3006 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
3007
3008 return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
3009 0x01 << 1,
3010 (ucontrol->value.enumerated.item[0] & 0x01) << 1);
3011 }
3012
3013 static const struct snd_kcontrol_new snd_ac97_cm9739_controls_spdif[] = {
3014 /* BIT 0: SPDI_EN - always true */
3015 { /* BIT 1: SPDIFS */
3016 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3017 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
3018 .info = snd_ac97_cmedia_spdif_playback_source_info,
3019 .get = snd_ac97_cmedia_spdif_playback_source_get,
3020 .put = snd_ac97_cmedia_spdif_playback_source_put,
3021 },
3022 /* BIT 2: IG_SPIV */
3023 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
3024 /* BIT 3: SPI2F */
3025 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
3026 /* BIT 4: SPI2SDI */
3027 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
3028 /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
3029 };
3030
3031 static void cm9739_update_jacks(struct snd_ac97 *ac97)
3032 {
3033 /* shared Line-In / Surround Out */
3034 snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
3035 is_shared_surrout(ac97) ? (1 << 10) : 0);
3036 /* shared Mic In / Center/LFE Out **/
3037 snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
3038 is_shared_clfeout(ac97) ? 0x1000 : 0x2000);
3039 }
3040
3041 static const struct snd_kcontrol_new snd_ac97_cm9739_controls[] = {
3042 AC97_SURROUND_JACK_MODE_CTL,
3043 AC97_CHANNEL_MODE_CTL,
3044 };
3045
3046 static int patch_cm9739_specific(struct snd_ac97 * ac97)
3047 {
3048 return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
3049 }
3050
3051 static int patch_cm9739_post_spdif(struct snd_ac97 * ac97)
3052 {
3053 return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
3054 }
3055
3056 static struct snd_ac97_build_ops patch_cm9739_ops = {
3057 .build_specific = patch_cm9739_specific,
3058 .build_post_spdif = patch_cm9739_post_spdif,
3059 .update_jacks = cm9739_update_jacks
3060 };
3061
3062 static int patch_cm9739(struct snd_ac97 * ac97)
3063 {
3064 unsigned short val;
3065
3066 ac97->build_ops = &patch_cm9739_ops;
3067
3068 /* CM9739/A has no Master and PCM volume although the register reacts */
3069 ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
3070 snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
3071 snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
3072
3073 /* check spdif */
3074 val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
3075 if (val & AC97_EA_SPCV) {
3076 /* enable spdif in */
3077 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
3078 snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
3079 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
3080 } else {
3081 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
3082 ac97->rates[AC97_RATES_SPDIF] = 0;
3083 }
3084
3085 /* set-up multi channel */
3086 /* bit 14: 0 = SPDIF, 1 = EAPD */
3087 /* bit 13: enable internal vref output for mic */
3088 /* bit 12: disable center/lfe (swithable) */
3089 /* bit 10: disable surround/line (switchable) */
3090 /* bit 9: mix 2 surround off */
3091 /* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
3092 /* bit 3: undocumented; surround? */
3093 /* bit 0: dB */
3094 val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
3095 val |= (1 << 3);
3096 val |= (1 << 13);
3097 if (! (ac97->ext_id & AC97_EI_SPDIF))
3098 val |= (1 << 14);
3099 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
3100
3101 /* FIXME: set up GPIO */
3102 snd_ac97_write_cache(ac97, 0x70, 0x0100);
3103 snd_ac97_write_cache(ac97, 0x72, 0x0020);
3104 /* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
3105 if (ac97->pci &&
3106 ac97->subsystem_vendor == 0x1043 &&
3107 ac97->subsystem_device == 0x1843) {
3108 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
3109 snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
3110 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
3111 snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
3112 }
3113
3114 return 0;
3115 }
3116
3117 #define AC97_CM9761_MULTI_CHAN 0x64
3118 #define AC97_CM9761_FUNC 0x66
3119 #define AC97_CM9761_SPDIF_CTRL 0x6c
3120
3121 static void cm9761_update_jacks(struct snd_ac97 *ac97)
3122 {
3123 /* FIXME: check the bits for each model
3124 * model 83 is confirmed to work
3125 */
3126 static unsigned short surr_on[3][2] = {
3127 { 0x0008, 0x0000 }, /* 9761-78 & 82 */
3128 { 0x0000, 0x0008 }, /* 9761-82 rev.B */
3129 { 0x0000, 0x0008 }, /* 9761-83 */
3130 };
3131 static unsigned short clfe_on[3][2] = {
3132 { 0x0000, 0x1000 }, /* 9761-78 & 82 */
3133 { 0x1000, 0x0000 }, /* 9761-82 rev.B */
3134 { 0x0000, 0x1000 }, /* 9761-83 */
3135 };
3136 static unsigned short surr_shared[3][2] = {
3137 { 0x0000, 0x0400 }, /* 9761-78 & 82 */
3138 { 0x0000, 0x0400 }, /* 9761-82 rev.B */
3139 { 0x0000, 0x0400 }, /* 9761-83 */
3140 };
3141 static unsigned short clfe_shared[3][2] = {
3142 { 0x2000, 0x0880 }, /* 9761-78 & 82 */
3143 { 0x0000, 0x2880 }, /* 9761-82 rev.B */
3144 { 0x2000, 0x0800 }, /* 9761-83 */
3145 };
3146 unsigned short val = 0;
3147
3148 val |= surr_on[ac97->spec.dev_flags][is_surround_on(ac97)];
3149 val |= clfe_on[ac97->spec.dev_flags][is_clfe_on(ac97)];
3150 val |= surr_shared[ac97->spec.dev_flags][is_shared_surrout(ac97)];
3151 val |= clfe_shared[ac97->spec.dev_flags][is_shared_clfeout(ac97)];
3152
3153 snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3c88, val);
3154 }
3155
3156 static const struct snd_kcontrol_new snd_ac97_cm9761_controls[] = {
3157 AC97_SURROUND_JACK_MODE_CTL,
3158 AC97_CHANNEL_MODE_CTL,
3159 };
3160
3161 static int cm9761_spdif_out_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
3162 {
3163 static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
3164
3165 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
3166 uinfo->count = 1;
3167 uinfo->value.enumerated.items = 3;
3168 if (uinfo->value.enumerated.item > 2)
3169 uinfo->value.enumerated.item = 2;
3170 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
3171 return 0;
3172 }
3173
3174 static int cm9761_spdif_out_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
3175 {
3176 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
3177
3178 if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
3179 ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
3180 else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
3181 ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
3182 else
3183 ucontrol->value.enumerated.item[0] = 0; /* AC-link */
3184 return 0;
3185 }
3186
3187 static int cm9761_spdif_out_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
3188 {
3189 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
3190
3191 if (ucontrol->value.enumerated.item[0] == 2)
3192 return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
3193 snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
3194 return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
3195 ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
3196 }
3197
3198 static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
3199 static const struct ac97_enum cm9761_dac_clock_enum =
3200 AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
3201
3202 static const struct snd_kcontrol_new snd_ac97_cm9761_controls_spdif[] = {
3203 { /* BIT 1: SPDIFS */
3204 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3205 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
3206 .info = cm9761_spdif_out_source_info,
3207 .get = cm9761_spdif_out_source_get,
3208 .put = cm9761_spdif_out_source_put,
3209 },
3210 /* BIT 2: IG_SPIV */
3211 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
3212 /* BIT 3: SPI2F */
3213 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
3214 /* BIT 4: SPI2SDI */
3215 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
3216 /* BIT 9-10: DAC_CTL */
3217 AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
3218 };
3219
3220 static int patch_cm9761_post_spdif(struct snd_ac97 * ac97)
3221 {
3222 return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
3223 }
3224
3225 static int patch_cm9761_specific(struct snd_ac97 * ac97)
3226 {
3227 return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
3228 }
3229
3230 static struct snd_ac97_build_ops patch_cm9761_ops = {
3231 .build_specific = patch_cm9761_specific,
3232 .build_post_spdif = patch_cm9761_post_spdif,
3233 .update_jacks = cm9761_update_jacks
3234 };
3235
3236 static int patch_cm9761(struct snd_ac97 *ac97)
3237 {
3238 unsigned short val;
3239
3240 /* CM9761 has no PCM volume although the register reacts */
3241 /* Master volume seems to have _some_ influence on the analog
3242 * input sounds
3243 */
3244 ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
3245 snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
3246 snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
3247
3248 ac97->spec.dev_flags = 0; /* 1 = model 82 revision B, 2 = model 83 */
3249 if (ac97->id == AC97_ID_CM9761_82) {
3250 unsigned short tmp;
3251 /* check page 1, reg 0x60 */
3252 val = snd_ac97_read(ac97, AC97_INT_PAGING);
3253 snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
3254 tmp = snd_ac97_read(ac97, 0x60);
3255 ac97->spec.dev_flags = tmp & 1; /* revision B? */
3256 snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
3257 } else if (ac97->id == AC97_ID_CM9761_83)
3258 ac97->spec.dev_flags = 2;
3259
3260 ac97->build_ops = &patch_cm9761_ops;
3261
3262 /* enable spdif */
3263 /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
3264 ac97->ext_id |= AC97_EI_SPDIF;
3265 /* to be sure: we overwrite the ext status bits */
3266 snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
3267 /* Don't set 0x0200 here. This results in the silent analog output */
3268 snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
3269 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
3270
3271 /* set-up multi channel */
3272 /* bit 15: pc master beep off
3273 * bit 14: pin47 = EAPD/SPDIF
3274 * bit 13: vref ctl [= cm9739]
3275 * bit 12: CLFE control (reverted on rev B)
3276 * bit 11: Mic/center share (reverted on rev B)
3277 * bit 10: suddound/line share
3278 * bit 9: Analog-in mix -> surround
3279 * bit 8: Analog-in mix -> CLFE
3280 * bit 7: Mic/LFE share (mic/center/lfe)
3281 * bit 5: vref select (9761A)
3282 * bit 4: front control
3283 * bit 3: surround control (revereted with rev B)
3284 * bit 2: front mic
3285 * bit 1: stereo mic
3286 * bit 0: mic boost level (0=20dB, 1=30dB)
3287 */
3288
3289 #if 0
3290 if (ac97->spec.dev_flags)
3291 val = 0x0214;
3292 else
3293 val = 0x321c;
3294 #endif
3295 val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
3296 val |= (1 << 4); /* front on */
3297 snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
3298
3299 /* FIXME: set up GPIO */
3300 snd_ac97_write_cache(ac97, 0x70, 0x0100);
3301 snd_ac97_write_cache(ac97, 0x72, 0x0020);
3302
3303 return 0;
3304 }
3305
3306 #define AC97_CM9780_SIDE 0x60
3307 #define AC97_CM9780_JACK 0x62
3308 #define AC97_CM9780_MIXER 0x64
3309 #define AC97_CM9780_MULTI_CHAN 0x66
3310 #define AC97_CM9780_SPDIF 0x6c
3311
3312 static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
3313 static const struct ac97_enum cm9780_ch_select_enum =
3314 AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
3315 static const struct snd_kcontrol_new cm9780_controls[] = {
3316 AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
3317 AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
3318 AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
3319 };
3320
3321 static int patch_cm9780_specific(struct snd_ac97 *ac97)
3322 {
3323 return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
3324 }
3325
3326 static struct snd_ac97_build_ops patch_cm9780_ops = {
3327 .build_specific = patch_cm9780_specific,
3328 .build_post_spdif = patch_cm9761_post_spdif /* identical with CM9761 */
3329 };
3330
3331 static int patch_cm9780(struct snd_ac97 *ac97)
3332 {
3333 unsigned short val;
3334
3335 ac97->build_ops = &patch_cm9780_ops;
3336
3337 /* enable spdif */
3338 if (ac97->ext_id & AC97_EI_SPDIF) {
3339 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
3340 val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
3341 val |= 0x1; /* SPDI_EN */
3342 snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
3343 }
3344
3345 return 0;
3346 }
3347
3348 /*
3349 * VIA VT1616 codec
3350 */
3351 static const struct snd_kcontrol_new snd_ac97_controls_vt1616[] = {
3352 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
3353 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
3354 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
3355 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
3356 };
3357
3358 static const char *slave_vols_vt1616[] = {
3359 "Front Playback Volume",
3360 "Surround Playback Volume",
3361 "Center Playback Volume",
3362 "LFE Playback Volume",
3363 NULL
3364 };
3365
3366 static const char *slave_sws_vt1616[] = {
3367 "Front Playback Switch",
3368 "Surround Playback Switch",
3369 "Center Playback Switch",
3370 "LFE Playback Switch",
3371 NULL
3372 };
3373
3374 /* find a mixer control element with the given name */
3375 static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97,
3376 const char *name)
3377 {
3378 struct snd_ctl_elem_id id;
3379 memset(&id, 0, sizeof(id));
3380 id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
3381 strcpy(id.name, name);
3382 return snd_ctl_find_id(ac97->bus->card, &id);
3383 }
3384
3385 /* create a virtual master control and add slaves */
3386 static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name,
3387 const unsigned int *tlv, const char **slaves)
3388 {
3389 struct snd_kcontrol *kctl;
3390 const char **s;
3391 int err;
3392
3393 kctl = snd_ctl_make_virtual_master(name, tlv);
3394 if (!kctl)
3395 return -ENOMEM;
3396 err = snd_ctl_add(ac97->bus->card, kctl);
3397 if (err < 0)
3398 return err;
3399
3400 for (s = slaves; *s; s++) {
3401 struct snd_kcontrol *sctl;
3402
3403 sctl = snd_ac97_find_mixer_ctl(ac97, *s);
3404 if (!sctl) {
3405 snd_printdd("Cannot find slave %s, skipped\n", *s);
3406 continue;
3407 }
3408 err = snd_ctl_add_slave(kctl, sctl);
3409 if (err < 0)
3410 return err;
3411 }
3412 return 0;
3413 }
3414
3415 static int patch_vt1616_specific(struct snd_ac97 * ac97)
3416 {
3417 struct snd_kcontrol *kctl;
3418 int err;
3419
3420 if (snd_ac97_try_bit(ac97, 0x5a, 9))
3421 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
3422 return err;
3423 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
3424 return err;
3425
3426 /* There is already a misnamed master switch. Rename it. */
3427 kctl = snd_ac97_find_mixer_ctl(ac97, "Master Playback Volume");
3428 if (!kctl)
3429 return -EINVAL;
3430
3431 snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Front Playback");
3432
3433 err = snd_ac97_add_vmaster(ac97, "Master Playback Volume",
3434 kctl->tlv.p, slave_vols_vt1616);
3435 if (err < 0)
3436 return err;
3437
3438 err = snd_ac97_add_vmaster(ac97, "Master Playback Switch",
3439 NULL, slave_sws_vt1616);
3440 if (err < 0)
3441 return err;
3442
3443 return 0;
3444 }
3445
3446 static struct snd_ac97_build_ops patch_vt1616_ops = {
3447 .build_specific = patch_vt1616_specific
3448 };
3449
3450 static int patch_vt1616(struct snd_ac97 * ac97)
3451 {
3452 ac97->build_ops = &patch_vt1616_ops;
3453 return 0;
3454 }
3455
3456 /*
3457 * VT1617A codec
3458 */
3459
3460 /*
3461 * unfortunately, the vt1617a stashes the twiddlers required for
3462 * noodling the i/o jacks on 2 different regs. that means that we can't
3463 * use the easy way provided by AC97_ENUM_DOUBLE() we have to write
3464 * are own funcs.
3465 *
3466 * NB: this is absolutely and utterly different from the vt1618. dunno
3467 * about the 1616.
3468 */
3469
3470 /* copied from ac97_surround_jack_mode_info() */
3471 static int snd_ac97_vt1617a_smart51_info(struct snd_kcontrol *kcontrol,
3472 struct snd_ctl_elem_info *uinfo)
3473 {
3474 /* ordering in this list reflects vt1617a docs for Reg 20 and
3475 * 7a and Table 6 that lays out the matrix NB WRT Table6: SM51
3476 * is SM51EN *AND* it's Bit14, not Bit15 so the table is very
3477 * counter-intuitive */
3478
3479 static const char* texts[] = { "LineIn Mic1", "LineIn Mic1 Mic3",
3480 "Surr LFE/C Mic3", "LineIn LFE/C Mic3",
3481 "LineIn Mic2", "LineIn Mic2 Mic1",
3482 "Surr LFE Mic1", "Surr LFE Mic1 Mic2"};
3483 return ac97_enum_text_info(kcontrol, uinfo, texts, 8);
3484 }
3485
3486 static int snd_ac97_vt1617a_smart51_get(struct snd_kcontrol *kcontrol,
3487 struct snd_ctl_elem_value *ucontrol)
3488 {
3489 ushort usSM51, usMS;
3490
3491 struct snd_ac97 *pac97;
3492
3493 pac97 = snd_kcontrol_chip(kcontrol); /* grab codec handle */
3494
3495 /* grab our desired bits, then mash them together in a manner
3496 * consistent with Table 6 on page 17 in the 1617a docs */
3497
3498 usSM51 = snd_ac97_read(pac97, 0x7a) >> 14;
3499 usMS = snd_ac97_read(pac97, 0x20) >> 8;
3500
3501 ucontrol->value.enumerated.item[0] = (usSM51 << 1) + usMS;
3502
3503 return 0;
3504 }
3505
3506 static int snd_ac97_vt1617a_smart51_put(struct snd_kcontrol *kcontrol,
3507 struct snd_ctl_elem_value *ucontrol)
3508 {
3509 ushort usSM51, usMS, usReg;
3510
3511 struct snd_ac97 *pac97;
3512
3513 pac97 = snd_kcontrol_chip(kcontrol); /* grab codec handle */
3514
3515 usSM51 = ucontrol->value.enumerated.item[0] >> 1;
3516 usMS = ucontrol->value.enumerated.item[0] & 1;
3517
3518 /* push our values into the register - consider that things will be left
3519 * in a funky state if the write fails */
3520
3521 usReg = snd_ac97_read(pac97, 0x7a);
3522 snd_ac97_write_cache(pac97, 0x7a, (usReg & 0x3FFF) + (usSM51 << 14));
3523 usReg = snd_ac97_read(pac97, 0x20);
3524 snd_ac97_write_cache(pac97, 0x20, (usReg & 0xFEFF) + (usMS << 8));
3525
3526 return 0;
3527 }
3528
3529 static const struct snd_kcontrol_new snd_ac97_controls_vt1617a[] = {
3530
3531 AC97_SINGLE("Center/LFE Exchange", 0x5a, 8, 1, 0),
3532 /*
3533 * These are used to enable/disable surround sound on motherboards
3534 * that have 3 bidirectional analog jacks
3535 */
3536 {
3537 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3538 .name = "Smart 5.1 Select",
3539 .info = snd_ac97_vt1617a_smart51_info,
3540 .get = snd_ac97_vt1617a_smart51_get,
3541 .put = snd_ac97_vt1617a_smart51_put,
3542 },
3543 };
3544
3545 static int patch_vt1617a(struct snd_ac97 * ac97)
3546 {
3547 int err = 0;
3548 int val;
3549
3550 /* we choose to not fail out at this point, but we tell the
3551 caller when we return */
3552
3553 err = patch_build_controls(ac97, &snd_ac97_controls_vt1617a[0],
3554 ARRAY_SIZE(snd_ac97_controls_vt1617a));
3555
3556 /* bring analog power consumption to normal by turning off the
3557 * headphone amplifier, like WinXP driver for EPIA SP
3558 */
3559 /* We need to check the bit before writing it.
3560 * On some (many?) hardwares, setting bit actually clears it!
3561 */
3562 val = snd_ac97_read(ac97, 0x5c);
3563 if (!(val & 0x20))
3564 snd_ac97_write_cache(ac97, 0x5c, 0x20);
3565
3566 ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
3567 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
3568 ac97->build_ops = &patch_vt1616_ops;
3569
3570 return err;
3571 }
3572
3573 /* VIA VT1618 8 CHANNEL AC97 CODEC
3574 *
3575 * VIA implements 'Smart 5.1' completely differently on the 1618 than
3576 * it does on the 1617a. awesome! They seem to have sourced this
3577 * particular revision of the technology from somebody else, it's
3578 * called Universal Audio Jack and it shows up on some other folk's chips
3579 * as well.
3580 *
3581 * ordering in this list reflects vt1618 docs for Reg 60h and
3582 * the block diagram, DACs are as follows:
3583 *
3584 * OUT_O -> Front,
3585 * OUT_1 -> Surround,
3586 * OUT_2 -> C/LFE
3587 *
3588 * Unlike the 1617a, each OUT has a consistent set of mappings
3589 * for all bitpatterns other than 00:
3590 *
3591 * 01 Unmixed Output
3592 * 10 Line In
3593 * 11 Mic In
3594 *
3595 * Special Case of 00:
3596 *
3597 * OUT_0 Mixed Output
3598 * OUT_1 Reserved
3599 * OUT_2 Reserved
3600 *
3601 * I have no idea what the hell Reserved does, but on an MSI
3602 * CN700T, i have to set it to get 5.1 output - YMMV, bad
3603 * shit may happen.
3604 *
3605 * If other chips use Universal Audio Jack, then this code might be applicable
3606 * to them.
3607 */
3608
3609 struct vt1618_uaj_item {
3610 unsigned short mask;
3611 unsigned short shift;
3612 const char *items[4];
3613 };
3614
3615 /* This list reflects the vt1618 docs for Vendor Defined Register 0x60. */
3616
3617 static struct vt1618_uaj_item vt1618_uaj[3] = {
3618 {
3619 /* speaker jack */
3620 .mask = 0x03,
3621 .shift = 0,
3622 .items = {
3623 "Speaker Out", "DAC Unmixed Out", "Line In", "Mic In"
3624 }
3625 },
3626 {
3627 /* line jack */
3628 .mask = 0x0c,
3629 .shift = 2,
3630 .items = {
3631 "Surround Out", "DAC Unmixed Out", "Line In", "Mic In"
3632 }
3633 },
3634 {
3635 /* mic jack */
3636 .mask = 0x30,
3637 .shift = 4,
3638 .items = {
3639 "Center LFE Out", "DAC Unmixed Out", "Line In", "Mic In"
3640 },
3641 },
3642 };
3643
3644 static int snd_ac97_vt1618_UAJ_info(struct snd_kcontrol *kcontrol,
3645 struct snd_ctl_elem_info *uinfo)
3646 {
3647 return ac97_enum_text_info(kcontrol, uinfo,
3648 vt1618_uaj[kcontrol->private_value].items,
3649 4);
3650 }
3651
3652 /* All of the vt1618 Universal Audio Jack twiddlers are on
3653 * Vendor Defined Register 0x60, page 0. The bits, and thus
3654 * the mask, are the only thing that changes
3655 */
3656 static int snd_ac97_vt1618_UAJ_get(struct snd_kcontrol *kcontrol,
3657 struct snd_ctl_elem_value *ucontrol)
3658 {
3659 unsigned short datpag, uaj;
3660 struct snd_ac97 *pac97 = snd_kcontrol_chip(kcontrol);
3661
3662 mutex_lock(&pac97->page_mutex);
3663
3664 datpag = snd_ac97_read(pac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
3665 snd_ac97_update_bits(pac97, AC97_INT_PAGING, AC97_PAGE_MASK, 0);
3666
3667 uaj = snd_ac97_read(pac97, 0x60) &
3668 vt1618_uaj[kcontrol->private_value].mask;
3669
3670 snd_ac97_update_bits(pac97, AC97_INT_PAGING, AC97_PAGE_MASK, datpag);
3671 mutex_unlock(&pac97->page_mutex);
3672
3673 ucontrol->value.enumerated.item[0] = uaj >>
3674 vt1618_uaj[kcontrol->private_value].shift;
3675
3676 return 0;
3677 }
3678
3679 static int snd_ac97_vt1618_UAJ_put(struct snd_kcontrol *kcontrol,
3680 struct snd_ctl_elem_value *ucontrol)
3681 {
3682 return ac97_update_bits_page(snd_kcontrol_chip(kcontrol), 0x60,
3683 vt1618_uaj[kcontrol->private_value].mask,
3684 ucontrol->value.enumerated.item[0]<<
3685 vt1618_uaj[kcontrol->private_value].shift,
3686 0);
3687 }
3688
3689 /* config aux in jack - not found on 3 jack motherboards or soundcards */
3690
3691 static int snd_ac97_vt1618_aux_info(struct snd_kcontrol *kcontrol,
3692 struct snd_ctl_elem_info *uinfo)
3693 {
3694 static const char *txt_aux[] = {"Aux In", "Back Surr Out"};
3695
3696 return ac97_enum_text_info(kcontrol, uinfo, txt_aux, 2);
3697 }
3698
3699 static int snd_ac97_vt1618_aux_get(struct snd_kcontrol *kcontrol,
3700 struct snd_ctl_elem_value *ucontrol)
3701 {
3702 ucontrol->value.enumerated.item[0] =
3703 (snd_ac97_read(snd_kcontrol_chip(kcontrol), 0x5c) & 0x0008)>>3;
3704 return 0;
3705 }
3706
3707 static int snd_ac97_vt1618_aux_put(struct snd_kcontrol *kcontrol,
3708 struct snd_ctl_elem_value *ucontrol)
3709 {
3710 /* toggle surround rear dac power */
3711
3712 snd_ac97_update_bits(snd_kcontrol_chip(kcontrol), 0x5c, 0x0008,
3713 ucontrol->value.enumerated.item[0] << 3);
3714
3715 /* toggle aux in surround rear out jack */
3716
3717 return snd_ac97_update_bits(snd_kcontrol_chip(kcontrol), 0x76, 0x0008,
3718 ucontrol->value.enumerated.item[0] << 3);
3719 }
3720
3721 static const struct snd_kcontrol_new snd_ac97_controls_vt1618[] = {
3722 AC97_SINGLE("Exchange Center/LFE", 0x5a, 8, 1, 0),
3723 AC97_SINGLE("DC Offset", 0x5a, 10, 1, 0),
3724 AC97_SINGLE("Soft Mute", 0x5c, 0, 1, 1),
3725 AC97_SINGLE("Headphone Amp", 0x5c, 5, 1, 1),
3726 AC97_DOUBLE("Back Surr Volume", 0x5e, 8, 0, 31, 1),
3727 AC97_SINGLE("Back Surr Switch", 0x5e, 15, 1, 1),
3728 {
3729 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3730 .name = "Speaker Jack Mode",
3731 .info = snd_ac97_vt1618_UAJ_info,
3732 .get = snd_ac97_vt1618_UAJ_get,
3733 .put = snd_ac97_vt1618_UAJ_put,
3734 .private_value = 0
3735 },
3736 {
3737 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3738 .name = "Line Jack Mode",
3739 .info = snd_ac97_vt1618_UAJ_info,
3740 .get = snd_ac97_vt1618_UAJ_get,
3741 .put = snd_ac97_vt1618_UAJ_put,
3742 .private_value = 1
3743 },
3744 {
3745 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3746 .name = "Mic Jack Mode",
3747 .info = snd_ac97_vt1618_UAJ_info,
3748 .get = snd_ac97_vt1618_UAJ_get,
3749 .put = snd_ac97_vt1618_UAJ_put,
3750 .private_value = 2
3751 },
3752 {
3753 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3754 .name = "Aux Jack Mode",
3755 .info = snd_ac97_vt1618_aux_info,
3756 .get = snd_ac97_vt1618_aux_get,
3757 .put = snd_ac97_vt1618_aux_put,
3758 }
3759 };
3760
3761 static int patch_vt1618(struct snd_ac97 *ac97)
3762 {
3763 return patch_build_controls(ac97, snd_ac97_controls_vt1618,
3764 ARRAY_SIZE(snd_ac97_controls_vt1618));
3765 }
3766
3767 /*
3768 */
3769 static void it2646_update_jacks(struct snd_ac97 *ac97)
3770 {
3771 /* shared Line-In / Surround Out */
3772 snd_ac97_update_bits(ac97, 0x76, 1 << 9,
3773 is_shared_surrout(ac97) ? (1<<9) : 0);
3774 /* shared Mic / Center/LFE Out */
3775 snd_ac97_update_bits(ac97, 0x76, 1 << 10,
3776 is_shared_clfeout(ac97) ? (1<<10) : 0);
3777 }
3778
3779 static const struct snd_kcontrol_new snd_ac97_controls_it2646[] = {
3780 AC97_SURROUND_JACK_MODE_CTL,
3781 AC97_CHANNEL_MODE_CTL,
3782 };
3783
3784 static const struct snd_kcontrol_new snd_ac97_spdif_controls_it2646[] = {
3785 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0x76, 11, 1, 0),
3786 AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
3787 AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
3788 };
3789
3790 static int patch_it2646_specific(struct snd_ac97 * ac97)
3791 {
3792 int err;
3793 if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
3794 return err;
3795 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
3796 return err;
3797 return 0;
3798 }
3799
3800 static struct snd_ac97_build_ops patch_it2646_ops = {
3801 .build_specific = patch_it2646_specific,
3802 .update_jacks = it2646_update_jacks
3803 };
3804
3805 static int patch_it2646(struct snd_ac97 * ac97)
3806 {
3807 ac97->build_ops = &patch_it2646_ops;
3808 /* full DAC volume */
3809 snd_ac97_write_cache(ac97, 0x5E, 0x0808);
3810 snd_ac97_write_cache(ac97, 0x7A, 0x0808);
3811 return 0;
3812 }
3813
3814 /*
3815 * Si3036 codec
3816 */
3817
3818 #define AC97_SI3036_CHIP_ID 0x5a
3819 #define AC97_SI3036_LINE_CFG 0x5c
3820
3821 static const struct snd_kcontrol_new snd_ac97_controls_si3036[] = {
3822 AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
3823 };
3824
3825 static int patch_si3036_specific(struct snd_ac97 * ac97)
3826 {
3827 int idx, err;
3828 for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++)
3829 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97))) < 0)
3830 return err;
3831 return 0;
3832 }
3833
3834 static struct snd_ac97_build_ops patch_si3036_ops = {
3835 .build_specific = patch_si3036_specific,
3836 };
3837
3838 static int mpatch_si3036(struct snd_ac97 * ac97)
3839 {
3840 ac97->build_ops = &patch_si3036_ops;
3841 snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
3842 snd_ac97_write_cache(ac97, 0x68, 0);
3843 return 0;
3844 }
3845
3846 /*
3847 * LM 4550 Codec
3848 *
3849 * We use a static resolution table since LM4550 codec cannot be
3850 * properly autoprobed to determine the resolution via
3851 * check_volume_resolution().
3852 */
3853
3854 static struct snd_ac97_res_table lm4550_restbl[] = {
3855 { AC97_MASTER, 0x1f1f },
3856 { AC97_HEADPHONE, 0x1f1f },
3857 { AC97_MASTER_MONO, 0x001f },
3858 { AC97_PC_BEEP, 0x001f }, /* LSB is ignored */
3859 { AC97_PHONE, 0x001f },
3860 { AC97_MIC, 0x001f },
3861 { AC97_LINE, 0x1f1f },
3862 { AC97_CD, 0x1f1f },
3863 { AC97_VIDEO, 0x1f1f },
3864 { AC97_AUX, 0x1f1f },
3865 { AC97_PCM, 0x1f1f },
3866 { AC97_REC_GAIN, 0x0f0f },
3867 { } /* terminator */
3868 };
3869
3870 static int patch_lm4550(struct snd_ac97 *ac97)
3871 {
3872 ac97->res_table = lm4550_restbl;
3873 return 0;
3874 }
3875
3876 /*
3877 * UCB1400 codec (http://www.semiconductors.philips.com/acrobat_download/datasheets/UCB1400-02.pdf)
3878 */
3879 static const struct snd_kcontrol_new snd_ac97_controls_ucb1400[] = {
3880 /* enable/disable headphone driver which allows direct connection to
3881 stereo headphone without the use of external DC blocking
3882 capacitors */
3883 AC97_SINGLE("Headphone Driver", 0x6a, 6, 1, 0),
3884 /* Filter used to compensate the DC offset is added in the ADC to remove idle
3885 tones from the audio band. */
3886 AC97_SINGLE("DC Filter", 0x6a, 4, 1, 0),
3887 /* Control smart-low-power mode feature. Allows automatic power down
3888 of unused blocks in the ADC analog front end and the PLL. */
3889 AC97_SINGLE("Smart Low Power Mode", 0x6c, 4, 3, 0),
3890 };
3891
3892 static int patch_ucb1400_specific(struct snd_ac97 * ac97)
3893 {
3894 int idx, err;
3895 for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_ucb1400); idx++)
3896 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_ucb1400[idx], ac97))) < 0)
3897 return err;
3898 return 0;
3899 }
3900
3901 static struct snd_ac97_build_ops patch_ucb1400_ops = {
3902 .build_specific = patch_ucb1400_specific,
3903 };
3904
3905 static int patch_ucb1400(struct snd_ac97 * ac97)
3906 {
3907 ac97->build_ops = &patch_ucb1400_ops;
3908 /* enable headphone driver and smart low power mode by default */
3909 snd_ac97_write_cache(ac97, 0x6a, 0x0050);
3910 snd_ac97_write_cache(ac97, 0x6c, 0x0030);
3911 return 0;
3912 }
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