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code style scripts/checkpatch.pl (linux-3.9-rc1) formatting
[linux-2.6.34.14-moxart.git] / sound / pci / ac97 / ac97_patch.c
blobf26fc25e27e161a7c3a569f8ee41ac82ce73c3fa
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 0x103c300d, /* HP Compaq dc5100 SFF(PT003AW) */
1904 0x17340088, /* FSC Scenic-W */
1905 0 /* end */
1906 };
1907
1908 static void check_ad1981_hp_jack_sense(struct snd_ac97 *ac97)
1909 {
1910 if (check_list(ac97, ad1981_jacks_whitelist))
1911 /* enable headphone jack sense */
1912 snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
1913 }
1914
1915 static int patch_ad1981a(struct snd_ac97 *ac97)
1916 {
1917 patch_ad1881(ac97);
1918 ac97->build_ops = &patch_ad1981a_build_ops;
1919 snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1920 ac97->flags |= AC97_STEREO_MUTES;
1921 check_ad1981_hp_jack_sense(ac97);
1922 return 0;
1923 }
1924
1925 static const struct snd_kcontrol_new snd_ac97_ad198x_2cmic =
1926 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1927
1928 static int patch_ad1981b_specific(struct snd_ac97 *ac97)
1929 {
1930 int err;
1931
1932 if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
1933 return err;
1934 if (check_list(ac97, ad1981_jacks_blacklist))
1935 return 0;
1936 return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1937 ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1938 }
1939
1940 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1941 .build_post_spdif = patch_ad198x_post_spdif,
1942 .build_specific = patch_ad1981b_specific,
1943 #ifdef CONFIG_PM
1944 .resume = ad18xx_resume
1945 #endif
1946 };
1947
1948 static int patch_ad1981b(struct snd_ac97 *ac97)
1949 {
1950 patch_ad1881(ac97);
1951 ac97->build_ops = &patch_ad1981b_build_ops;
1952 snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1953 ac97->flags |= AC97_STEREO_MUTES;
1954 check_ad1981_hp_jack_sense(ac97);
1955 return 0;
1956 }
1957
1958 #define snd_ac97_ad1888_lohpsel_info snd_ctl_boolean_mono_info
1959
1960 static int snd_ac97_ad1888_lohpsel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1961 {
1962 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1963 unsigned short val;
1964
1965 val = ac97->regs[AC97_AD_MISC];
1966 ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1967 if (ac97->spec.ad18xx.lo_as_master)
1968 ucontrol->value.integer.value[0] =
1969 !ucontrol->value.integer.value[0];
1970 return 0;
1971 }
1972
1973 static int snd_ac97_ad1888_lohpsel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1974 {
1975 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1976 unsigned short val;
1977
1978 val = !ucontrol->value.integer.value[0];
1979 if (ac97->spec.ad18xx.lo_as_master)
1980 val = !val;
1981 val = val ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1982 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1983 AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1984 }
1985
1986 static int snd_ac97_ad1888_downmix_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1987 {
1988 static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1989
1990 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1991 uinfo->count = 1;
1992 uinfo->value.enumerated.items = 3;
1993 if (uinfo->value.enumerated.item > 2)
1994 uinfo->value.enumerated.item = 2;
1995 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1996 return 0;
1997 }
1998
1999 static int snd_ac97_ad1888_downmix_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2000 {
2001 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2002 unsigned short val;
2003
2004 val = ac97->regs[AC97_AD_MISC];
2005 if (!(val & AC97_AD198X_DMIX1))
2006 ucontrol->value.enumerated.item[0] = 0;
2007 else
2008 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
2009 return 0;
2010 }
2011
2012 static int snd_ac97_ad1888_downmix_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2013 {
2014 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2015 unsigned short val;
2016
2017 if (ucontrol->value.enumerated.item[0] > 2)
2018 return -EINVAL;
2019 if (ucontrol->value.enumerated.item[0] == 0)
2020 val = 0;
2021 else
2022 val = AC97_AD198X_DMIX1 |
2023 ((ucontrol->value.enumerated.item[0] - 1) << 8);
2024 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
2025 AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
2026 }
2027
2028 static void ad1888_update_jacks(struct snd_ac97 *ac97)
2029 {
2030 unsigned short val = 0;
2031 /* clear LODIS if shared jack is to be used for Surround out */
2032 if (!ac97->spec.ad18xx.lo_as_master && is_shared_linein(ac97))
2033 val |= (1 << 12);
2034 /* clear CLDIS if shared jack is to be used for C/LFE out */
2035 if (is_shared_micin(ac97))
2036 val |= (1 << 11);
2037 /* shared Line-In */
2038 snd_ac97_update_bits(ac97, AC97_AD_MISC, (1 << 11) | (1 << 12), val);
2039 }
2040
2041 static const struct snd_kcontrol_new snd_ac97_ad1888_controls[] = {
2042 {
2043 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2044 .name = "Exchange Front/Surround",
2045 .info = snd_ac97_ad1888_lohpsel_info,
2046 .get = snd_ac97_ad1888_lohpsel_get,
2047 .put = snd_ac97_ad1888_lohpsel_put
2048 },
2049 AC97_SINGLE("V_REFOUT Enable", AC97_AD_MISC, AC97_AD_VREFD_SHIFT, 1, 1),
2050 AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2,
2051 AC97_AD_HPFD_SHIFT, 1, 1),
2052 AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
2053 {
2054 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2055 .name = "Downmix",
2056 .info = snd_ac97_ad1888_downmix_info,
2057 .get = snd_ac97_ad1888_downmix_get,
2058 .put = snd_ac97_ad1888_downmix_put
2059 },
2060 AC97_SURROUND_JACK_MODE_CTL,
2061 AC97_CHANNEL_MODE_CTL,
2062
2063 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
2064 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
2065 };
2066
2067 static int patch_ad1888_specific(struct snd_ac97 *ac97)
2068 {
2069 if (!ac97->spec.ad18xx.lo_as_master) {
2070 /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
2071 snd_ac97_rename_vol_ctl(ac97, "Master Playback",
2072 "Master Surround Playback");
2073 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback",
2074 "Master Playback");
2075 }
2076 return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
2077 }
2078
2079 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
2080 .build_post_spdif = patch_ad198x_post_spdif,
2081 .build_specific = patch_ad1888_specific,
2082 #ifdef CONFIG_PM
2083 .resume = ad1888_resume,
2084 #endif
2085 .update_jacks = ad1888_update_jacks,
2086 };
2087
2088 static int patch_ad1888(struct snd_ac97 * ac97)
2089 {
2090 unsigned short misc;
2091
2092 patch_ad1881(ac97);
2093 ac97->build_ops = &patch_ad1888_build_ops;
2094
2095 /*
2096 * LO can be used as a real line-out on some devices,
2097 * and we need to revert the front/surround mixer switches
2098 */
2099 if (ac97->subsystem_vendor == 0x1043 &&
2100 ac97->subsystem_device == 0x1193) /* ASUS A9T laptop */
2101 ac97->spec.ad18xx.lo_as_master = 1;
2102
2103 misc = snd_ac97_read(ac97, AC97_AD_MISC);
2104 /* AD-compatible mode */
2105 /* Stereo mutes enabled */
2106 misc |= AC97_AD198X_MSPLT | AC97_AD198X_AC97NC;
2107 if (!ac97->spec.ad18xx.lo_as_master)
2108 /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
2109 /* it seems that most vendors connect line-out connector to
2110 * headphone out of AC'97
2111 */
2112 misc |= AC97_AD198X_LOSEL | AC97_AD198X_HPSEL;
2113
2114 snd_ac97_write_cache(ac97, AC97_AD_MISC, misc);
2115 ac97->flags |= AC97_STEREO_MUTES;
2116 return 0;
2117 }
2118
2119 static int patch_ad1980_specific(struct snd_ac97 *ac97)
2120 {
2121 int err;
2122
2123 if ((err = patch_ad1888_specific(ac97)) < 0)
2124 return err;
2125 return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
2126 }
2127
2128 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
2129 .build_post_spdif = patch_ad198x_post_spdif,
2130 .build_specific = patch_ad1980_specific,
2131 #ifdef CONFIG_PM
2132 .resume = ad18xx_resume,
2133 #endif
2134 .update_jacks = ad1888_update_jacks,
2135 };
2136
2137 static int patch_ad1980(struct snd_ac97 * ac97)
2138 {
2139 patch_ad1888(ac97);
2140 ac97->build_ops = &patch_ad1980_build_ops;
2141 return 0;
2142 }
2143
2144 static int snd_ac97_ad1985_vrefout_info(struct snd_kcontrol *kcontrol,
2145 struct snd_ctl_elem_info *uinfo)
2146 {
2147 static char *texts[4] = {"High-Z", "3.7 V", "2.25 V", "0 V"};
2148
2149 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2150 uinfo->count = 1;
2151 uinfo->value.enumerated.items = 4;
2152 if (uinfo->value.enumerated.item > 3)
2153 uinfo->value.enumerated.item = 3;
2154 strcpy(uinfo->value.enumerated.name,
2155 texts[uinfo->value.enumerated.item]);
2156 return 0;
2157 }
2158
2159 static int snd_ac97_ad1985_vrefout_get(struct snd_kcontrol *kcontrol,
2160 struct snd_ctl_elem_value *ucontrol)
2161 {
2162 static const int reg2ctrl[4] = {2, 0, 1, 3};
2163 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2164 unsigned short val;
2165 val = (ac97->regs[AC97_AD_MISC] & AC97_AD198X_VREF_MASK)
2166 >> AC97_AD198X_VREF_SHIFT;
2167 ucontrol->value.enumerated.item[0] = reg2ctrl[val];
2168 return 0;
2169 }
2170
2171 static int snd_ac97_ad1985_vrefout_put(struct snd_kcontrol *kcontrol,
2172 struct snd_ctl_elem_value *ucontrol)
2173 {
2174 static const int ctrl2reg[4] = {1, 2, 0, 3};
2175 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2176 unsigned short val;
2177
2178 if (ucontrol->value.enumerated.item[0] > 3)
2179 return -EINVAL;
2180 val = ctrl2reg[ucontrol->value.enumerated.item[0]]
2181 << AC97_AD198X_VREF_SHIFT;
2182 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
2183 AC97_AD198X_VREF_MASK, val);
2184 }
2185
2186 static const struct snd_kcontrol_new snd_ac97_ad1985_controls[] = {
2187 AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0),
2188 {
2189 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2190 .name = "Exchange Front/Surround",
2191 .info = snd_ac97_ad1888_lohpsel_info,
2192 .get = snd_ac97_ad1888_lohpsel_get,
2193 .put = snd_ac97_ad1888_lohpsel_put
2194 },
2195 AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2, 12, 1, 1),
2196 AC97_SINGLE("Spread Front to Surround and Center/LFE",
2197 AC97_AD_MISC, 7, 1, 0),
2198 {
2199 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2200 .name = "Downmix",
2201 .info = snd_ac97_ad1888_downmix_info,
2202 .get = snd_ac97_ad1888_downmix_get,
2203 .put = snd_ac97_ad1888_downmix_put
2204 },
2205 {
2206 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2207 .name = "V_REFOUT",
2208 .info = snd_ac97_ad1985_vrefout_info,
2209 .get = snd_ac97_ad1985_vrefout_get,
2210 .put = snd_ac97_ad1985_vrefout_put
2211 },
2212 AC97_SURROUND_JACK_MODE_CTL,
2213 AC97_CHANNEL_MODE_CTL,
2214
2215 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
2216 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
2217 };
2218
2219 static void ad1985_update_jacks(struct snd_ac97 *ac97)
2220 {
2221 ad1888_update_jacks(ac97);
2222 /* clear OMS if shared jack is to be used for C/LFE out */
2223 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,
2224 is_shared_micin(ac97) ? 1 << 9 : 0);
2225 }
2226
2227 static int patch_ad1985_specific(struct snd_ac97 *ac97)
2228 {
2229 int err;
2230
2231 /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
2232 snd_ac97_rename_vol_ctl(ac97, "Master Playback",
2233 "Master Surround Playback");
2234 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
2235
2236 if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
2237 return err;
2238
2239 return patch_build_controls(ac97, snd_ac97_ad1985_controls,
2240 ARRAY_SIZE(snd_ac97_ad1985_controls));
2241 }
2242
2243 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
2244 .build_post_spdif = patch_ad198x_post_spdif,
2245 .build_specific = patch_ad1985_specific,
2246 #ifdef CONFIG_PM
2247 .resume = ad18xx_resume,
2248 #endif
2249 .update_jacks = ad1985_update_jacks,
2250 };
2251
2252 static int patch_ad1985(struct snd_ac97 * ac97)
2253 {
2254 unsigned short misc;
2255
2256 patch_ad1881(ac97);
2257 ac97->build_ops = &patch_ad1985_build_ops;
2258 misc = snd_ac97_read(ac97, AC97_AD_MISC);
2259 /* switch front/surround line-out/hp-out */
2260 /* AD-compatible mode */
2261 /* Stereo mutes enabled */
2262 snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
2263 AC97_AD198X_LOSEL |
2264 AC97_AD198X_HPSEL |
2265 AC97_AD198X_MSPLT |
2266 AC97_AD198X_AC97NC);
2267 ac97->flags |= AC97_STEREO_MUTES;
2268
2269 /* update current jack configuration */
2270 ad1985_update_jacks(ac97);
2271
2272 /* on AD1985 rev. 3, AC'97 revision bits are zero */
2273 ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
2274 return 0;
2275 }
2276
2277 #define snd_ac97_ad1986_bool_info snd_ctl_boolean_mono_info
2278
2279 static int snd_ac97_ad1986_lososel_get(struct snd_kcontrol *kcontrol,
2280 struct snd_ctl_elem_value *ucontrol)
2281 {
2282 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2283 unsigned short val;
2284
2285 val = ac97->regs[AC97_AD_MISC3];
2286 ucontrol->value.integer.value[0] = (val & AC97_AD1986_LOSEL) != 0;
2287 return 0;
2288 }
2289
2290 static int snd_ac97_ad1986_lososel_put(struct snd_kcontrol *kcontrol,
2291 struct snd_ctl_elem_value *ucontrol)
2292 {
2293 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2294 int ret0;
2295 int ret1;
2296 int sprd = (ac97->regs[AC97_AD_MISC] & AC97_AD1986_SPRD) != 0;
2297
2298 ret0 = snd_ac97_update_bits(ac97, AC97_AD_MISC3, AC97_AD1986_LOSEL,
2299 ucontrol->value.integer.value[0] != 0
2300 ? AC97_AD1986_LOSEL : 0);
2301 if (ret0 < 0)
2302 return ret0;
2303
2304 /* SOSEL is set to values of "Spread" or "Exchange F/S" controls */
2305 ret1 = snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD1986_SOSEL,
2306 (ucontrol->value.integer.value[0] != 0
2307 || sprd)
2308 ? AC97_AD1986_SOSEL : 0);
2309 if (ret1 < 0)
2310 return ret1;
2311
2312 return (ret0 > 0 || ret1 > 0) ? 1 : 0;
2313 }
2314
2315 static int snd_ac97_ad1986_spread_get(struct snd_kcontrol *kcontrol,
2316 struct snd_ctl_elem_value *ucontrol)
2317 {
2318 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2319 unsigned short val;
2320
2321 val = ac97->regs[AC97_AD_MISC];
2322 ucontrol->value.integer.value[0] = (val & AC97_AD1986_SPRD) != 0;
2323 return 0;
2324 }
2325
2326 static int snd_ac97_ad1986_spread_put(struct snd_kcontrol *kcontrol,
2327 struct snd_ctl_elem_value *ucontrol)
2328 {
2329 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2330 int ret0;
2331 int ret1;
2332 int sprd = (ac97->regs[AC97_AD_MISC3] & AC97_AD1986_LOSEL) != 0;
2333
2334 ret0 = snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD1986_SPRD,
2335 ucontrol->value.integer.value[0] != 0
2336 ? AC97_AD1986_SPRD : 0);
2337 if (ret0 < 0)
2338 return ret0;
2339
2340 /* SOSEL is set to values of "Spread" or "Exchange F/S" controls */
2341 ret1 = snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD1986_SOSEL,
2342 (ucontrol->value.integer.value[0] != 0
2343 || sprd)
2344 ? AC97_AD1986_SOSEL : 0);
2345 if (ret1 < 0)
2346 return ret1;
2347
2348 return (ret0 > 0 || ret1 > 0) ? 1 : 0;
2349 }
2350
2351 static int snd_ac97_ad1986_miclisel_get(struct snd_kcontrol *kcontrol,
2352 struct snd_ctl_elem_value *ucontrol)
2353 {
2354 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2355
2356 ucontrol->value.integer.value[0] = ac97->spec.ad18xx.swap_mic_linein;
2357 return 0;
2358 }
2359
2360 static int snd_ac97_ad1986_miclisel_put(struct snd_kcontrol *kcontrol,
2361 struct snd_ctl_elem_value *ucontrol)
2362 {
2363 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2364 unsigned char swap = ucontrol->value.integer.value[0] != 0;
2365
2366 if (swap != ac97->spec.ad18xx.swap_mic_linein) {
2367 ac97->spec.ad18xx.swap_mic_linein = swap;
2368 if (ac97->build_ops->update_jacks)
2369 ac97->build_ops->update_jacks(ac97);
2370 return 1;
2371 }
2372 return 0;
2373 }
2374
2375 static int snd_ac97_ad1986_vrefout_get(struct snd_kcontrol *kcontrol,
2376 struct snd_ctl_elem_value *ucontrol)
2377 {
2378 /* Use MIC_1/2 V_REFOUT as the "get" value */
2379 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2380 unsigned short val;
2381 unsigned short reg = ac97->regs[AC97_AD_MISC2];
2382 if ((reg & AC97_AD1986_MVREF0) != 0)
2383 val = 2;
2384 else if ((reg & AC97_AD1986_MVREF1) != 0)
2385 val = 3;
2386 else if ((reg & AC97_AD1986_MVREF2) != 0)
2387 val = 1;
2388 else
2389 val = 0;
2390 ucontrol->value.enumerated.item[0] = val;
2391 return 0;
2392 }
2393
2394 static int snd_ac97_ad1986_vrefout_put(struct snd_kcontrol *kcontrol,
2395 struct snd_ctl_elem_value *ucontrol)
2396 {
2397 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2398 unsigned short cval;
2399 unsigned short lval;
2400 unsigned short mval;
2401 int cret;
2402 int lret;
2403 int mret;
2404
2405 switch (ucontrol->value.enumerated.item[0])
2406 {
2407 case 0: /* High-Z */
2408 cval = 0;
2409 lval = 0;
2410 mval = 0;
2411 break;
2412 case 1: /* 3.7 V */
2413 cval = AC97_AD1986_CVREF2;
2414 lval = AC97_AD1986_LVREF2;
2415 mval = AC97_AD1986_MVREF2;
2416 break;
2417 case 2: /* 2.25 V */
2418 cval = AC97_AD1986_CVREF0;
2419 lval = AC97_AD1986_LVREF0;
2420 mval = AC97_AD1986_MVREF0;
2421 break;
2422 case 3: /* 0 V */
2423 cval = AC97_AD1986_CVREF1;
2424 lval = AC97_AD1986_LVREF1;
2425 mval = AC97_AD1986_MVREF1;
2426 break;
2427 default:
2428 return -EINVAL;
2429 }
2430
2431 cret = snd_ac97_update_bits(ac97, AC97_AD_MISC2,
2432 AC97_AD1986_CVREF_MASK, cval);
2433 if (cret < 0)
2434 return cret;
2435 lret = snd_ac97_update_bits(ac97, AC97_AD_MISC3,
2436 AC97_AD1986_LVREF_MASK, lval);
2437 if (lret < 0)
2438 return lret;
2439 mret = snd_ac97_update_bits(ac97, AC97_AD_MISC2,
2440 AC97_AD1986_MVREF_MASK, mval);
2441 if (mret < 0)
2442 return mret;
2443
2444 return (cret > 0 || lret > 0 || mret > 0) ? 1 : 0;
2445 }
2446
2447 static const struct snd_kcontrol_new snd_ac97_ad1986_controls[] = {
2448 AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0),
2449 {
2450 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2451 .name = "Exchange Front/Surround",
2452 .info = snd_ac97_ad1986_bool_info,
2453 .get = snd_ac97_ad1986_lososel_get,
2454 .put = snd_ac97_ad1986_lososel_put
2455 },
2456 {
2457 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2458 .name = "Exchange Mic/Line In",
2459 .info = snd_ac97_ad1986_bool_info,
2460 .get = snd_ac97_ad1986_miclisel_get,
2461 .put = snd_ac97_ad1986_miclisel_put
2462 },
2463 {
2464 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2465 .name = "Spread Front to Surround and Center/LFE",
2466 .info = snd_ac97_ad1986_bool_info,
2467 .get = snd_ac97_ad1986_spread_get,
2468 .put = snd_ac97_ad1986_spread_put
2469 },
2470 {
2471 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2472 .name = "Downmix",
2473 .info = snd_ac97_ad1888_downmix_info,
2474 .get = snd_ac97_ad1888_downmix_get,
2475 .put = snd_ac97_ad1888_downmix_put
2476 },
2477 {
2478 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2479 .name = "V_REFOUT",
2480 .info = snd_ac97_ad1985_vrefout_info,
2481 .get = snd_ac97_ad1986_vrefout_get,
2482 .put = snd_ac97_ad1986_vrefout_put
2483 },
2484 AC97_SURROUND_JACK_MODE_CTL,
2485 AC97_CHANNEL_MODE_CTL,
2486
2487 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
2488 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0)
2489 };
2490
2491 static void ad1986_update_jacks(struct snd_ac97 *ac97)
2492 {
2493 unsigned short misc_val = 0;
2494 unsigned short ser_val;
2495
2496 /* disable SURROUND and CENTER/LFE if not surround mode */
2497 if (!is_surround_on(ac97))
2498 misc_val |= AC97_AD1986_SODIS;
2499 if (!is_clfe_on(ac97))
2500 misc_val |= AC97_AD1986_CLDIS;
2501
2502 /* select line input (default=LINE_IN, SURROUND or MIC_1/2) */
2503 if (is_shared_linein(ac97))
2504 misc_val |= AC97_AD1986_LISEL_SURR;
2505 else if (ac97->spec.ad18xx.swap_mic_linein != 0)
2506 misc_val |= AC97_AD1986_LISEL_MIC;
2507 snd_ac97_update_bits(ac97, AC97_AD_MISC,
2508 AC97_AD1986_SODIS | AC97_AD1986_CLDIS |
2509 AC97_AD1986_LISEL_MASK,
2510 misc_val);
2511
2512 /* select microphone input (MIC_1/2, Center/LFE or LINE_IN) */
2513 if (is_shared_micin(ac97))
2514 ser_val = AC97_AD1986_OMS_C;
2515 else if (ac97->spec.ad18xx.swap_mic_linein != 0)
2516 ser_val = AC97_AD1986_OMS_L;
2517 else
2518 ser_val = AC97_AD1986_OMS_M;
2519 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG,
2520 AC97_AD1986_OMS_MASK,
2521 ser_val);
2522 }
2523
2524 static int patch_ad1986_specific(struct snd_ac97 *ac97)
2525 {
2526 int err;
2527
2528 if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
2529 return err;
2530
2531 return patch_build_controls(ac97, snd_ac97_ad1986_controls,
2532 ARRAY_SIZE(snd_ac97_ad1985_controls));
2533 }
2534
2535 static struct snd_ac97_build_ops patch_ad1986_build_ops = {
2536 .build_post_spdif = patch_ad198x_post_spdif,
2537 .build_specific = patch_ad1986_specific,
2538 #ifdef CONFIG_PM
2539 .resume = ad18xx_resume,
2540 #endif
2541 .update_jacks = ad1986_update_jacks,
2542 };
2543
2544 static int patch_ad1986(struct snd_ac97 * ac97)
2545 {
2546 patch_ad1881(ac97);
2547 ac97->build_ops = &patch_ad1986_build_ops;
2548 ac97->flags |= AC97_STEREO_MUTES;
2549
2550 /* update current jack configuration */
2551 ad1986_update_jacks(ac97);
2552
2553 return 0;
2554 }
2555
2556 /*
2557 * realtek ALC203: use mono-out for pin 37
2558 */
2559 static int patch_alc203(struct snd_ac97 *ac97)
2560 {
2561 snd_ac97_update_bits(ac97, 0x7a, 0x400, 0x400);
2562 return 0;
2563 }
2564
2565 /*
2566 * realtek ALC65x/850 codecs
2567 */
2568 static void alc650_update_jacks(struct snd_ac97 *ac97)
2569 {
2570 int shared;
2571
2572 /* shared Line-In / Surround Out */
2573 shared = is_shared_surrout(ac97);
2574 snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
2575 shared ? (1 << 9) : 0);
2576 /* update shared Mic In / Center/LFE Out */
2577 shared = is_shared_clfeout(ac97);
2578 /* disable/enable vref */
2579 snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2580 shared ? (1 << 12) : 0);
2581 /* turn on/off center-on-mic */
2582 snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
2583 shared ? (1 << 10) : 0);
2584 /* GPIO0 high for mic */
2585 snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
2586 shared ? 0 : 0x100);
2587 }
2588
2589 static const struct snd_kcontrol_new snd_ac97_controls_alc650[] = {
2590 AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
2591 AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
2592 AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
2593 AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
2594 /* 4: Analog Input To Surround */
2595 /* 5: Analog Input To Center/LFE */
2596 /* 6: Independent Master Volume Right */
2597 /* 7: Independent Master Volume Left */
2598 /* 8: reserved */
2599 /* 9: Line-In/Surround share */
2600 /* 10: Mic/CLFE share */
2601 /* 11-13: in IEC958 controls */
2602 AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
2603 #if 0 /* always set in patch_alc650 */
2604 AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
2605 AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
2606 AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
2607 AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
2608 AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
2609 AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
2610 #endif
2611 AC97_SURROUND_JACK_MODE_CTL,
2612 AC97_CHANNEL_MODE_CTL,
2613 };
2614
2615 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc650[] = {
2616 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0),
2617 AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
2618 /* disable this controls since it doesn't work as expected */
2619 /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
2620 };
2621
2622 static const DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_max, -4350, 150, 0);
2623
2624 static int patch_alc650_specific(struct snd_ac97 * ac97)
2625 {
2626 int err;
2627
2628 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
2629 return err;
2630 if (ac97->ext_id & AC97_EI_SPDIF) {
2631 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
2632 return err;
2633 }
2634 if (ac97->id != AC97_ID_ALC650F)
2635 reset_tlv(ac97, "Master Playback Volume",
2636 db_scale_5bit_3db_max);
2637 return 0;
2638 }
2639
2640 static struct snd_ac97_build_ops patch_alc650_ops = {
2641 .build_specific = patch_alc650_specific,
2642 .update_jacks = alc650_update_jacks
2643 };
2644
2645 static int patch_alc650(struct snd_ac97 * ac97)
2646 {
2647 unsigned short val;
2648
2649 ac97->build_ops = &patch_alc650_ops;
2650
2651 /* determine the revision */
2652 val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
2653 if (val < 3)
2654 ac97->id = 0x414c4720; /* Old version */
2655 else if (val < 0x10)
2656 ac97->id = 0x414c4721; /* D version */
2657 else if (val < 0x20)
2658 ac97->id = 0x414c4722; /* E version */
2659 else if (val < 0x30)
2660 ac97->id = 0x414c4723; /* F version */
2661
2662 /* revision E or F */
2663 /* FIXME: what about revision D ? */
2664 ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
2665 ac97->id == 0x414c4723);
2666
2667 /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
2668 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2669 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
2670
2671 /* Enable SPDIF-IN only on Rev.E and above */
2672 val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
2673 /* SPDIF IN with pin 47 */
2674 if (ac97->spec.dev_flags &&
2675 /* ASUS A6KM requires EAPD */
2676 ! (ac97->subsystem_vendor == 0x1043 &&
2677 ac97->subsystem_device == 0x1103))
2678 val |= 0x03; /* enable */
2679 else
2680 val &= ~0x03; /* disable */
2681 snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
2682
2683 /* set default: slot 3,4,7,8,6,9
2684 spdif-in monitor off, analog-spdif off, spdif-in off
2685 center on mic off, surround on line-in off
2686 downmix off, duplicate front off
2687 */
2688 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
2689
2690 /* set GPIO0 for mic bias */
2691 /* GPIO0 pin output, no interrupt, high */
2692 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
2693 snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
2694 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2695 (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
2696
2697 /* full DAC volume */
2698 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2699 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2700 return 0;
2701 }
2702
2703 static void alc655_update_jacks(struct snd_ac97 *ac97)
2704 {
2705 int shared;
2706
2707 /* shared Line-In / Surround Out */
2708 shared = is_shared_surrout(ac97);
2709 ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
2710 shared ? (1 << 9) : 0, 0);
2711 /* update shared Mic In / Center/LFE Out */
2712 shared = is_shared_clfeout(ac97);
2713 /* misc control; vrefout disable */
2714 snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2715 shared ? (1 << 12) : 0);
2716 ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
2717 shared ? (1 << 10) : 0, 0);
2718 }
2719
2720 static const struct snd_kcontrol_new snd_ac97_controls_alc655[] = {
2721 AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2722 AC97_SURROUND_JACK_MODE_CTL,
2723 AC97_CHANNEL_MODE_CTL,
2724 };
2725
2726 static int alc655_iec958_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2727 {
2728 static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
2729 static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
2730 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2731
2732 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2733 uinfo->count = 1;
2734 uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
2735 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2736 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2737 strcpy(uinfo->value.enumerated.name,
2738 ac97->spec.dev_flags ?
2739 texts_658[uinfo->value.enumerated.item] :
2740 texts_655[uinfo->value.enumerated.item]);
2741 return 0;
2742 }
2743
2744 static int alc655_iec958_route_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2745 {
2746 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2747 unsigned short val;
2748
2749 val = ac97->regs[AC97_ALC650_MULTICH];
2750 val = (val >> 12) & 3;
2751 if (ac97->spec.dev_flags && val == 3)
2752 val = 0;
2753 ucontrol->value.enumerated.item[0] = val;
2754 return 0;
2755 }
2756
2757 static int alc655_iec958_route_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2758 {
2759 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2760
2761 return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
2762 (unsigned short)ucontrol->value.enumerated.item[0] << 12,
2763 0);
2764 }
2765
2766 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc655[] = {
2767 AC97_PAGE_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0, 0),
2768 /* disable this controls since it doesn't work as expected */
2769 /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
2770 {
2771 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2772 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2773 .info = alc655_iec958_route_info,
2774 .get = alc655_iec958_route_get,
2775 .put = alc655_iec958_route_put,
2776 },
2777 };
2778
2779 static int patch_alc655_specific(struct snd_ac97 * ac97)
2780 {
2781 int err;
2782
2783 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
2784 return err;
2785 if (ac97->ext_id & AC97_EI_SPDIF) {
2786 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2787 return err;
2788 }
2789 return 0;
2790 }
2791
2792 static struct snd_ac97_build_ops patch_alc655_ops = {
2793 .build_specific = patch_alc655_specific,
2794 .update_jacks = alc655_update_jacks
2795 };
2796
2797 static int patch_alc655(struct snd_ac97 * ac97)
2798 {
2799 unsigned int val;
2800
2801 if (ac97->id == AC97_ID_ALC658) {
2802 ac97->spec.dev_flags = 1; /* ALC658 */
2803 if ((snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f) == 2) {
2804 ac97->id = AC97_ID_ALC658D;
2805 ac97->spec.dev_flags = 2;
2806 }
2807 }
2808
2809 ac97->build_ops = &patch_alc655_ops;
2810
2811 /* assume only page 0 for writing cache */
2812 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2813
2814 /* adjust default values */
2815 val = snd_ac97_read(ac97, 0x7a); /* misc control */
2816 if (ac97->spec.dev_flags) /* ALC658 */
2817 val &= ~(1 << 1); /* Pin 47 is spdif input pin */
2818 else { /* ALC655 */
2819 if (ac97->subsystem_vendor == 0x1462 &&
2820 (ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */
2821 ac97->subsystem_device == 0x0161 || /* LG K1 Express */
2822 ac97->subsystem_device == 0x0351 || /* MSI L725 laptop */
2823 ac97->subsystem_device == 0x0471 || /* MSI L720 laptop */
2824 ac97->subsystem_device == 0x0061)) /* MSI S250 laptop */
2825 val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
2826 else
2827 val |= (1 << 1); /* Pin 47 is spdif input pin */
2828 /* this seems missing on some hardwares */
2829 ac97->ext_id |= AC97_EI_SPDIF;
2830 }
2831 val &= ~(1 << 12); /* vref enable */
2832 snd_ac97_write_cache(ac97, 0x7a, val);
2833 /* set default: spdif-in enabled,
2834 spdif-in monitor off, spdif-in PCM off
2835 center on mic off, surround on line-in off
2836 duplicate front off
2837 */
2838 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2839
2840 /* full DAC volume */
2841 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2842 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2843
2844 /* update undocumented bit... */
2845 if (ac97->id == AC97_ID_ALC658D)
2846 snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800);
2847
2848 return 0;
2849 }
2850
2851
2852 #define AC97_ALC850_JACK_SELECT 0x76
2853 #define AC97_ALC850_MISC1 0x7a
2854 #define AC97_ALC850_MULTICH 0x6a
2855
2856 static void alc850_update_jacks(struct snd_ac97 *ac97)
2857 {
2858 int shared;
2859 int aux_is_back_surround;
2860
2861 /* shared Line-In / Surround Out */
2862 shared = is_shared_surrout(ac97);
2863 /* SURR 1kOhm (bit4), Amp (bit5) */
2864 snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
2865 shared ? (1<<5) : (1<<4));
2866 /* LINE-IN = 0, SURROUND = 2 */
2867 snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
2868 shared ? (2<<12) : (0<<12));
2869 /* update shared Mic In / Center/LFE Out */
2870 shared = is_shared_clfeout(ac97);
2871 /* Vref disable (bit12), 1kOhm (bit13) */
2872 snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
2873 shared ? (1<<12) : (1<<13));
2874 /* MIC-IN = 1, CENTER-LFE = 5 */
2875 snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
2876 shared ? (5<<4) : (1<<4));
2877
2878 aux_is_back_surround = alc850_is_aux_back_surround(ac97);
2879 /* Aux is Back Surround */
2880 snd_ac97_update_bits(ac97, AC97_ALC850_MULTICH, 1 << 10,
2881 aux_is_back_surround ? (1<<10) : (0<<10));
2882 }
2883
2884 static const struct snd_kcontrol_new snd_ac97_controls_alc850[] = {
2885 AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2886 AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
2887 AC97_SURROUND_JACK_MODE_CTL,
2888 AC97_CHANNEL_MODE_8CH_CTL,
2889 };
2890
2891 static int patch_alc850_specific(struct snd_ac97 *ac97)
2892 {
2893 int err;
2894
2895 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
2896 return err;
2897 if (ac97->ext_id & AC97_EI_SPDIF) {
2898 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2899 return err;
2900 }
2901 return 0;
2902 }
2903
2904 static struct snd_ac97_build_ops patch_alc850_ops = {
2905 .build_specific = patch_alc850_specific,
2906 .update_jacks = alc850_update_jacks
2907 };
2908
2909 static int patch_alc850(struct snd_ac97 *ac97)
2910 {
2911 ac97->build_ops = &patch_alc850_ops;
2912
2913 ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
2914 ac97->flags |= AC97_HAS_8CH;
2915
2916 /* assume only page 0 for writing cache */
2917 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2918
2919 /* adjust default values */
2920 /* set default: spdif-in enabled,
2921 spdif-in monitor off, spdif-in PCM off
2922 center on mic off, surround on line-in off
2923 duplicate front off
2924 NB default bit 10=0 = Aux is Capture, not Back Surround
2925 */
2926 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2927 /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
2928 * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
2929 */
2930 snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
2931 (1<<7)|(0<<12)|(1<<13)|(0<<14));
2932 /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
2933 * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
2934 */
2935 snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
2936 (1<<11)|(0<<12)|(1<<15));
2937
2938 /* full DAC volume */
2939 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2940 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2941 return 0;
2942 }
2943
2944
2945 /*
2946 * C-Media CM97xx codecs
2947 */
2948 static void cm9738_update_jacks(struct snd_ac97 *ac97)
2949 {
2950 /* shared Line-In / Surround Out */
2951 snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
2952 is_shared_surrout(ac97) ? (1 << 10) : 0);
2953 }
2954
2955 static const struct snd_kcontrol_new snd_ac97_cm9738_controls[] = {
2956 AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
2957 AC97_SURROUND_JACK_MODE_CTL,
2958 AC97_CHANNEL_MODE_4CH_CTL,
2959 };
2960
2961 static int patch_cm9738_specific(struct snd_ac97 * ac97)
2962 {
2963 return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
2964 }
2965
2966 static struct snd_ac97_build_ops patch_cm9738_ops = {
2967 .build_specific = patch_cm9738_specific,
2968 .update_jacks = cm9738_update_jacks
2969 };
2970
2971 static int patch_cm9738(struct snd_ac97 * ac97)
2972 {
2973 ac97->build_ops = &patch_cm9738_ops;
2974 /* FIXME: can anyone confirm below? */
2975 /* CM9738 has no PCM volume although the register reacts */
2976 ac97->flags |= AC97_HAS_NO_PCM_VOL;
2977 snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2978
2979 return 0;
2980 }
2981
2982 static int snd_ac97_cmedia_spdif_playback_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2983 {
2984 static char *texts[] = { "Analog", "Digital" };
2985
2986 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2987 uinfo->count = 1;
2988 uinfo->value.enumerated.items = 2;
2989 if (uinfo->value.enumerated.item > 1)
2990 uinfo->value.enumerated.item = 1;
2991 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2992 return 0;
2993 }
2994
2995 static int snd_ac97_cmedia_spdif_playback_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2996 {
2997 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2998 unsigned short val;
2999
3000 val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
3001 ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
3002 return 0;
3003 }
3004
3005 static int snd_ac97_cmedia_spdif_playback_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
3006 {
3007 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
3008
3009 return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
3010 0x01 << 1,
3011 (ucontrol->value.enumerated.item[0] & 0x01) << 1);
3012 }
3013
3014 static const struct snd_kcontrol_new snd_ac97_cm9739_controls_spdif[] = {
3015 /* BIT 0: SPDI_EN - always true */
3016 { /* BIT 1: SPDIFS */
3017 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3018 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
3019 .info = snd_ac97_cmedia_spdif_playback_source_info,
3020 .get = snd_ac97_cmedia_spdif_playback_source_get,
3021 .put = snd_ac97_cmedia_spdif_playback_source_put,
3022 },
3023 /* BIT 2: IG_SPIV */
3024 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
3025 /* BIT 3: SPI2F */
3026 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
3027 /* BIT 4: SPI2SDI */
3028 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
3029 /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
3030 };
3031
3032 static void cm9739_update_jacks(struct snd_ac97 *ac97)
3033 {
3034 /* shared Line-In / Surround Out */
3035 snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
3036 is_shared_surrout(ac97) ? (1 << 10) : 0);
3037 /* shared Mic In / Center/LFE Out **/
3038 snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
3039 is_shared_clfeout(ac97) ? 0x1000 : 0x2000);
3040 }
3041
3042 static const struct snd_kcontrol_new snd_ac97_cm9739_controls[] = {
3043 AC97_SURROUND_JACK_MODE_CTL,
3044 AC97_CHANNEL_MODE_CTL,
3045 };
3046
3047 static int patch_cm9739_specific(struct snd_ac97 * ac97)
3048 {
3049 return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
3050 }
3051
3052 static int patch_cm9739_post_spdif(struct snd_ac97 * ac97)
3053 {
3054 return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
3055 }
3056
3057 static struct snd_ac97_build_ops patch_cm9739_ops = {
3058 .build_specific = patch_cm9739_specific,
3059 .build_post_spdif = patch_cm9739_post_spdif,
3060 .update_jacks = cm9739_update_jacks
3061 };
3062
3063 static int patch_cm9739(struct snd_ac97 * ac97)
3064 {
3065 unsigned short val;
3066
3067 ac97->build_ops = &patch_cm9739_ops;
3068
3069 /* CM9739/A has no Master and PCM volume although the register reacts */
3070 ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
3071 snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
3072 snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
3073
3074 /* check spdif */
3075 val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
3076 if (val & AC97_EA_SPCV) {
3077 /* enable spdif in */
3078 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
3079 snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
3080 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
3081 } else {
3082 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
3083 ac97->rates[AC97_RATES_SPDIF] = 0;
3084 }
3085
3086 /* set-up multi channel */
3087 /* bit 14: 0 = SPDIF, 1 = EAPD */
3088 /* bit 13: enable internal vref output for mic */
3089 /* bit 12: disable center/lfe (swithable) */
3090 /* bit 10: disable surround/line (switchable) */
3091 /* bit 9: mix 2 surround off */
3092 /* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
3093 /* bit 3: undocumented; surround? */
3094 /* bit 0: dB */
3095 val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
3096 val |= (1 << 3);
3097 val |= (1 << 13);
3098 if (! (ac97->ext_id & AC97_EI_SPDIF))
3099 val |= (1 << 14);
3100 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
3101
3102 /* FIXME: set up GPIO */
3103 snd_ac97_write_cache(ac97, 0x70, 0x0100);
3104 snd_ac97_write_cache(ac97, 0x72, 0x0020);
3105 /* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
3106 if (ac97->pci &&
3107 ac97->subsystem_vendor == 0x1043 &&
3108 ac97->subsystem_device == 0x1843) {
3109 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
3110 snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
3111 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
3112 snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
3113 }
3114
3115 return 0;
3116 }
3117
3118 #define AC97_CM9761_MULTI_CHAN 0x64
3119 #define AC97_CM9761_FUNC 0x66
3120 #define AC97_CM9761_SPDIF_CTRL 0x6c
3121
3122 static void cm9761_update_jacks(struct snd_ac97 *ac97)
3123 {
3124 /* FIXME: check the bits for each model
3125 * model 83 is confirmed to work
3126 */
3127 static unsigned short surr_on[3][2] = {
3128 { 0x0008, 0x0000 }, /* 9761-78 & 82 */
3129 { 0x0000, 0x0008 }, /* 9761-82 rev.B */
3130 { 0x0000, 0x0008 }, /* 9761-83 */
3131 };
3132 static unsigned short clfe_on[3][2] = {
3133 { 0x0000, 0x1000 }, /* 9761-78 & 82 */
3134 { 0x1000, 0x0000 }, /* 9761-82 rev.B */
3135 { 0x0000, 0x1000 }, /* 9761-83 */
3136 };
3137 static unsigned short surr_shared[3][2] = {
3138 { 0x0000, 0x0400 }, /* 9761-78 & 82 */
3139 { 0x0000, 0x0400 }, /* 9761-82 rev.B */
3140 { 0x0000, 0x0400 }, /* 9761-83 */
3141 };
3142 static unsigned short clfe_shared[3][2] = {
3143 { 0x2000, 0x0880 }, /* 9761-78 & 82 */
3144 { 0x0000, 0x2880 }, /* 9761-82 rev.B */
3145 { 0x2000, 0x0800 }, /* 9761-83 */
3146 };
3147 unsigned short val = 0;
3148
3149 val |= surr_on[ac97->spec.dev_flags][is_surround_on(ac97)];
3150 val |= clfe_on[ac97->spec.dev_flags][is_clfe_on(ac97)];
3151 val |= surr_shared[ac97->spec.dev_flags][is_shared_surrout(ac97)];
3152 val |= clfe_shared[ac97->spec.dev_flags][is_shared_clfeout(ac97)];
3153
3154 snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3c88, val);
3155 }
3156
3157 static const struct snd_kcontrol_new snd_ac97_cm9761_controls[] = {
3158 AC97_SURROUND_JACK_MODE_CTL,
3159 AC97_CHANNEL_MODE_CTL,
3160 };
3161
3162 static int cm9761_spdif_out_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
3163 {
3164 static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
3165
3166 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
3167 uinfo->count = 1;
3168 uinfo->value.enumerated.items = 3;
3169 if (uinfo->value.enumerated.item > 2)
3170 uinfo->value.enumerated.item = 2;
3171 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
3172 return 0;
3173 }
3174
3175 static int cm9761_spdif_out_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
3176 {
3177 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
3178
3179 if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
3180 ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
3181 else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
3182 ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
3183 else
3184 ucontrol->value.enumerated.item[0] = 0; /* AC-link */
3185 return 0;
3186 }
3187
3188 static int cm9761_spdif_out_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
3189 {
3190 struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
3191
3192 if (ucontrol->value.enumerated.item[0] == 2)
3193 return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
3194 snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
3195 return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
3196 ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
3197 }
3198
3199 static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
3200 static const struct ac97_enum cm9761_dac_clock_enum =
3201 AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
3202
3203 static const struct snd_kcontrol_new snd_ac97_cm9761_controls_spdif[] = {
3204 { /* BIT 1: SPDIFS */
3205 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3206 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
3207 .info = cm9761_spdif_out_source_info,
3208 .get = cm9761_spdif_out_source_get,
3209 .put = cm9761_spdif_out_source_put,
3210 },
3211 /* BIT 2: IG_SPIV */
3212 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
3213 /* BIT 3: SPI2F */
3214 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
3215 /* BIT 4: SPI2SDI */
3216 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
3217 /* BIT 9-10: DAC_CTL */
3218 AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
3219 };
3220
3221 static int patch_cm9761_post_spdif(struct snd_ac97 * ac97)
3222 {
3223 return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
3224 }
3225
3226 static int patch_cm9761_specific(struct snd_ac97 * ac97)
3227 {
3228 return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
3229 }
3230
3231 static struct snd_ac97_build_ops patch_cm9761_ops = {
3232 .build_specific = patch_cm9761_specific,
3233 .build_post_spdif = patch_cm9761_post_spdif,
3234 .update_jacks = cm9761_update_jacks
3235 };
3236
3237 static int patch_cm9761(struct snd_ac97 *ac97)
3238 {
3239 unsigned short val;
3240
3241 /* CM9761 has no PCM volume although the register reacts */
3242 /* Master volume seems to have _some_ influence on the analog
3243 * input sounds
3244 */
3245 ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
3246 snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
3247 snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
3248
3249 ac97->spec.dev_flags = 0; /* 1 = model 82 revision B, 2 = model 83 */
3250 if (ac97->id == AC97_ID_CM9761_82) {
3251 unsigned short tmp;
3252 /* check page 1, reg 0x60 */
3253 val = snd_ac97_read(ac97, AC97_INT_PAGING);
3254 snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
3255 tmp = snd_ac97_read(ac97, 0x60);
3256 ac97->spec.dev_flags = tmp & 1; /* revision B? */
3257 snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
3258 } else if (ac97->id == AC97_ID_CM9761_83)
3259 ac97->spec.dev_flags = 2;
3260
3261 ac97->build_ops = &patch_cm9761_ops;
3262
3263 /* enable spdif */
3264 /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
3265 ac97->ext_id |= AC97_EI_SPDIF;
3266 /* to be sure: we overwrite the ext status bits */
3267 snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
3268 /* Don't set 0x0200 here. This results in the silent analog output */
3269 snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
3270 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
3271
3272 /* set-up multi channel */
3273 /* bit 15: pc master beep off
3274 * bit 14: pin47 = EAPD/SPDIF
3275 * bit 13: vref ctl [= cm9739]
3276 * bit 12: CLFE control (reverted on rev B)
3277 * bit 11: Mic/center share (reverted on rev B)
3278 * bit 10: suddound/line share
3279 * bit 9: Analog-in mix -> surround
3280 * bit 8: Analog-in mix -> CLFE
3281 * bit 7: Mic/LFE share (mic/center/lfe)
3282 * bit 5: vref select (9761A)
3283 * bit 4: front control
3284 * bit 3: surround control (revereted with rev B)
3285 * bit 2: front mic
3286 * bit 1: stereo mic
3287 * bit 0: mic boost level (0=20dB, 1=30dB)
3288 */
3289
3290 #if 0
3291 if (ac97->spec.dev_flags)
3292 val = 0x0214;
3293 else
3294 val = 0x321c;
3295 #endif
3296 val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
3297 val |= (1 << 4); /* front on */
3298 snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
3299
3300 /* FIXME: set up GPIO */
3301 snd_ac97_write_cache(ac97, 0x70, 0x0100);
3302 snd_ac97_write_cache(ac97, 0x72, 0x0020);
3303
3304 return 0;
3305 }
3306
3307 #define AC97_CM9780_SIDE 0x60
3308 #define AC97_CM9780_JACK 0x62
3309 #define AC97_CM9780_MIXER 0x64
3310 #define AC97_CM9780_MULTI_CHAN 0x66
3311 #define AC97_CM9780_SPDIF 0x6c
3312
3313 static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
3314 static const struct ac97_enum cm9780_ch_select_enum =
3315 AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
3316 static const struct snd_kcontrol_new cm9780_controls[] = {
3317 AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
3318 AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
3319 AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
3320 };
3321
3322 static int patch_cm9780_specific(struct snd_ac97 *ac97)
3323 {
3324 return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
3325 }
3326
3327 static struct snd_ac97_build_ops patch_cm9780_ops = {
3328 .build_specific = patch_cm9780_specific,
3329 .build_post_spdif = patch_cm9761_post_spdif /* identical with CM9761 */
3330 };
3331
3332 static int patch_cm9780(struct snd_ac97 *ac97)
3333 {
3334 unsigned short val;
3335
3336 ac97->build_ops = &patch_cm9780_ops;
3337
3338 /* enable spdif */
3339 if (ac97->ext_id & AC97_EI_SPDIF) {
3340 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
3341 val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
3342 val |= 0x1; /* SPDI_EN */
3343 snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
3344 }
3345
3346 return 0;
3347 }
3348
3349 /*
3350 * VIA VT1616 codec
3351 */
3352 static const struct snd_kcontrol_new snd_ac97_controls_vt1616[] = {
3353 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
3354 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
3355 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
3356 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
3357 };
3358
3359 static const char *slave_vols_vt1616[] = {
3360 "Front Playback Volume",
3361 "Surround Playback Volume",
3362 "Center Playback Volume",
3363 "LFE Playback Volume",
3364 NULL
3365 };
3366
3367 static const char *slave_sws_vt1616[] = {
3368 "Front Playback Switch",
3369 "Surround Playback Switch",
3370 "Center Playback Switch",
3371 "LFE Playback Switch",
3372 NULL
3373 };
3374
3375 /* find a mixer control element with the given name */
3376 static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97,
3377 const char *name)
3378 {
3379 struct snd_ctl_elem_id id;
3380 memset(&id, 0, sizeof(id));
3381 id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
3382 strcpy(id.name, name);
3383 return snd_ctl_find_id(ac97->bus->card, &id);
3384 }
3385
3386 /* create a virtual master control and add slaves */
3387 static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name,
3388 const unsigned int *tlv, const char **slaves)
3389 {
3390 struct snd_kcontrol *kctl;
3391 const char **s;
3392 int err;
3393
3394 kctl = snd_ctl_make_virtual_master(name, tlv);
3395 if (!kctl)
3396 return -ENOMEM;
3397 err = snd_ctl_add(ac97->bus->card, kctl);
3398 if (err < 0)
3399 return err;
3400
3401 for (s = slaves; *s; s++) {
3402 struct snd_kcontrol *sctl;
3403
3404 sctl = snd_ac97_find_mixer_ctl(ac97, *s);
3405 if (!sctl) {
3406 snd_printdd("Cannot find slave %s, skipped\n", *s);
3407 continue;
3408 }
3409 err = snd_ctl_add_slave(kctl, sctl);
3410 if (err < 0)
3411 return err;
3412 }
3413 return 0;
3414 }
3415
3416 static int patch_vt1616_specific(struct snd_ac97 * ac97)
3417 {
3418 struct snd_kcontrol *kctl;
3419 int err;
3420
3421 if (snd_ac97_try_bit(ac97, 0x5a, 9))
3422 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
3423 return err;
3424 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
3425 return err;
3426
3427 /* There is already a misnamed master switch. Rename it. */
3428 kctl = snd_ac97_find_mixer_ctl(ac97, "Master Playback Volume");
3429 if (!kctl)
3430 return -EINVAL;
3431
3432 snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Front Playback");
3433
3434 err = snd_ac97_add_vmaster(ac97, "Master Playback Volume",
3435 kctl->tlv.p, slave_vols_vt1616);
3436 if (err < 0)
3437 return err;
3438
3439 err = snd_ac97_add_vmaster(ac97, "Master Playback Switch",
3440 NULL, slave_sws_vt1616);
3441 if (err < 0)
3442 return err;
3443
3444 return 0;
3445 }
3446
3447 static struct snd_ac97_build_ops patch_vt1616_ops = {
3448 .build_specific = patch_vt1616_specific
3449 };
3450
3451 static int patch_vt1616(struct snd_ac97 * ac97)
3452 {
3453 ac97->build_ops = &patch_vt1616_ops;
3454 return 0;
3455 }
3456
3457 /*
3458 * VT1617A codec
3459 */
3460
3461 /*
3462 * unfortunately, the vt1617a stashes the twiddlers required for
3463 * noodling the i/o jacks on 2 different regs. that means that we can't
3464 * use the easy way provided by AC97_ENUM_DOUBLE() we have to write
3465 * are own funcs.
3466 *
3467 * NB: this is absolutely and utterly different from the vt1618. dunno
3468 * about the 1616.
3469 */
3470
3471 /* copied from ac97_surround_jack_mode_info() */
3472 static int snd_ac97_vt1617a_smart51_info(struct snd_kcontrol *kcontrol,
3473 struct snd_ctl_elem_info *uinfo)
3474 {
3475 /* ordering in this list reflects vt1617a docs for Reg 20 and
3476 * 7a and Table 6 that lays out the matrix NB WRT Table6: SM51
3477 * is SM51EN *AND* it's Bit14, not Bit15 so the table is very
3478 * counter-intuitive */
3479
3480 static const char* texts[] = { "LineIn Mic1", "LineIn Mic1 Mic3",
3481 "Surr LFE/C Mic3", "LineIn LFE/C Mic3",
3482 "LineIn Mic2", "LineIn Mic2 Mic1",
3483 "Surr LFE Mic1", "Surr LFE Mic1 Mic2"};
3484 return ac97_enum_text_info(kcontrol, uinfo, texts, 8);
3485 }
3486
3487 static int snd_ac97_vt1617a_smart51_get(struct snd_kcontrol *kcontrol,
3488 struct snd_ctl_elem_value *ucontrol)
3489 {
3490 ushort usSM51, usMS;
3491
3492 struct snd_ac97 *pac97;
3493
3494 pac97 = snd_kcontrol_chip(kcontrol); /* grab codec handle */
3495
3496 /* grab our desired bits, then mash them together in a manner
3497 * consistent with Table 6 on page 17 in the 1617a docs */
3498
3499 usSM51 = snd_ac97_read(pac97, 0x7a) >> 14;
3500 usMS = snd_ac97_read(pac97, 0x20) >> 8;
3501
3502 ucontrol->value.enumerated.item[0] = (usSM51 << 1) + usMS;
3503
3504 return 0;
3505 }
3506
3507 static int snd_ac97_vt1617a_smart51_put(struct snd_kcontrol *kcontrol,
3508 struct snd_ctl_elem_value *ucontrol)
3509 {
3510 ushort usSM51, usMS, usReg;
3511
3512 struct snd_ac97 *pac97;
3513
3514 pac97 = snd_kcontrol_chip(kcontrol); /* grab codec handle */
3515
3516 usSM51 = ucontrol->value.enumerated.item[0] >> 1;
3517 usMS = ucontrol->value.enumerated.item[0] & 1;
3518
3519 /* push our values into the register - consider that things will be left
3520 * in a funky state if the write fails */
3521
3522 usReg = snd_ac97_read(pac97, 0x7a);
3523 snd_ac97_write_cache(pac97, 0x7a, (usReg & 0x3FFF) + (usSM51 << 14));
3524 usReg = snd_ac97_read(pac97, 0x20);
3525 snd_ac97_write_cache(pac97, 0x20, (usReg & 0xFEFF) + (usMS << 8));
3526
3527 return 0;
3528 }
3529
3530 static const struct snd_kcontrol_new snd_ac97_controls_vt1617a[] = {
3531
3532 AC97_SINGLE("Center/LFE Exchange", 0x5a, 8, 1, 0),
3533 /*
3534 * These are used to enable/disable surround sound on motherboards
3535 * that have 3 bidirectional analog jacks
3536 */
3537 {
3538 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3539 .name = "Smart 5.1 Select",
3540 .info = snd_ac97_vt1617a_smart51_info,
3541 .get = snd_ac97_vt1617a_smart51_get,
3542 .put = snd_ac97_vt1617a_smart51_put,
3543 },
3544 };
3545
3546 static int patch_vt1617a(struct snd_ac97 * ac97)
3547 {
3548 int err = 0;
3549 int val;
3550
3551 /* we choose to not fail out at this point, but we tell the
3552 caller when we return */
3553
3554 err = patch_build_controls(ac97, &snd_ac97_controls_vt1617a[0],
3555 ARRAY_SIZE(snd_ac97_controls_vt1617a));
3556
3557 /* bring analog power consumption to normal by turning off the
3558 * headphone amplifier, like WinXP driver for EPIA SP
3559 */
3560 /* We need to check the bit before writing it.
3561 * On some (many?) hardwares, setting bit actually clears it!
3562 */
3563 val = snd_ac97_read(ac97, 0x5c);
3564 if (!(val & 0x20))
3565 snd_ac97_write_cache(ac97, 0x5c, 0x20);
3566
3567 ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
3568 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
3569 ac97->build_ops = &patch_vt1616_ops;
3570
3571 return err;
3572 }
3573
3574 /* VIA VT1618 8 CHANNEL AC97 CODEC
3575 *
3576 * VIA implements 'Smart 5.1' completely differently on the 1618 than
3577 * it does on the 1617a. awesome! They seem to have sourced this
3578 * particular revision of the technology from somebody else, it's
3579 * called Universal Audio Jack and it shows up on some other folk's chips
3580 * as well.
3581 *
3582 * ordering in this list reflects vt1618 docs for Reg 60h and
3583 * the block diagram, DACs are as follows:
3584 *
3585 * OUT_O -> Front,
3586 * OUT_1 -> Surround,
3587 * OUT_2 -> C/LFE
3588 *
3589 * Unlike the 1617a, each OUT has a consistent set of mappings
3590 * for all bitpatterns other than 00:
3591 *
3592 * 01 Unmixed Output
3593 * 10 Line In
3594 * 11 Mic In
3595 *
3596 * Special Case of 00:
3597 *
3598 * OUT_0 Mixed Output
3599 * OUT_1 Reserved
3600 * OUT_2 Reserved
3601 *
3602 * I have no idea what the hell Reserved does, but on an MSI
3603 * CN700T, i have to set it to get 5.1 output - YMMV, bad
3604 * shit may happen.
3605 *
3606 * If other chips use Universal Audio Jack, then this code might be applicable
3607 * to them.
3608 */
3609
3610 struct vt1618_uaj_item {
3611 unsigned short mask;
3612 unsigned short shift;
3613 const char *items[4];
3614 };
3615
3616 /* This list reflects the vt1618 docs for Vendor Defined Register 0x60. */
3617
3618 static struct vt1618_uaj_item vt1618_uaj[3] = {
3619 {
3620 /* speaker jack */
3621 .mask = 0x03,
3622 .shift = 0,
3623 .items = {
3624 "Speaker Out", "DAC Unmixed Out", "Line In", "Mic In"
3625 }
3626 },
3627 {
3628 /* line jack */
3629 .mask = 0x0c,
3630 .shift = 2,
3631 .items = {
3632 "Surround Out", "DAC Unmixed Out", "Line In", "Mic In"
3633 }
3634 },
3635 {
3636 /* mic jack */
3637 .mask = 0x30,
3638 .shift = 4,
3639 .items = {
3640 "Center LFE Out", "DAC Unmixed Out", "Line In", "Mic In"
3641 },
3642 },
3643 };
3644
3645 static int snd_ac97_vt1618_UAJ_info(struct snd_kcontrol *kcontrol,
3646 struct snd_ctl_elem_info *uinfo)
3647 {
3648 return ac97_enum_text_info(kcontrol, uinfo,
3649 vt1618_uaj[kcontrol->private_value].items,
3650 4);
3651 }
3652
3653 /* All of the vt1618 Universal Audio Jack twiddlers are on
3654 * Vendor Defined Register 0x60, page 0. The bits, and thus
3655 * the mask, are the only thing that changes
3656 */
3657 static int snd_ac97_vt1618_UAJ_get(struct snd_kcontrol *kcontrol,
3658 struct snd_ctl_elem_value *ucontrol)
3659 {
3660 unsigned short datpag, uaj;
3661 struct snd_ac97 *pac97 = snd_kcontrol_chip(kcontrol);
3662
3663 mutex_lock(&pac97->page_mutex);
3664
3665 datpag = snd_ac97_read(pac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
3666 snd_ac97_update_bits(pac97, AC97_INT_PAGING, AC97_PAGE_MASK, 0);
3667
3668 uaj = snd_ac97_read(pac97, 0x60) &
3669 vt1618_uaj[kcontrol->private_value].mask;
3670
3671 snd_ac97_update_bits(pac97, AC97_INT_PAGING, AC97_PAGE_MASK, datpag);
3672 mutex_unlock(&pac97->page_mutex);
3673
3674 ucontrol->value.enumerated.item[0] = uaj >>
3675 vt1618_uaj[kcontrol->private_value].shift;
3676
3677 return 0;
3678 }
3679
3680 static int snd_ac97_vt1618_UAJ_put(struct snd_kcontrol *kcontrol,
3681 struct snd_ctl_elem_value *ucontrol)
3682 {
3683 return ac97_update_bits_page(snd_kcontrol_chip(kcontrol), 0x60,
3684 vt1618_uaj[kcontrol->private_value].mask,
3685 ucontrol->value.enumerated.item[0]<<
3686 vt1618_uaj[kcontrol->private_value].shift,
3687 0);
3688 }
3689
3690 /* config aux in jack - not found on 3 jack motherboards or soundcards */
3691
3692 static int snd_ac97_vt1618_aux_info(struct snd_kcontrol *kcontrol,
3693 struct snd_ctl_elem_info *uinfo)
3694 {
3695 static const char *txt_aux[] = {"Aux In", "Back Surr Out"};
3696
3697 return ac97_enum_text_info(kcontrol, uinfo, txt_aux, 2);
3698 }
3699
3700 static int snd_ac97_vt1618_aux_get(struct snd_kcontrol *kcontrol,
3701 struct snd_ctl_elem_value *ucontrol)
3702 {
3703 ucontrol->value.enumerated.item[0] =
3704 (snd_ac97_read(snd_kcontrol_chip(kcontrol), 0x5c) & 0x0008)>>3;
3705 return 0;
3706 }
3707
3708 static int snd_ac97_vt1618_aux_put(struct snd_kcontrol *kcontrol,
3709 struct snd_ctl_elem_value *ucontrol)
3710 {
3711 /* toggle surround rear dac power */
3712
3713 snd_ac97_update_bits(snd_kcontrol_chip(kcontrol), 0x5c, 0x0008,
3714 ucontrol->value.enumerated.item[0] << 3);
3715
3716 /* toggle aux in surround rear out jack */
3717
3718 return snd_ac97_update_bits(snd_kcontrol_chip(kcontrol), 0x76, 0x0008,
3719 ucontrol->value.enumerated.item[0] << 3);
3720 }
3721
3722 static const struct snd_kcontrol_new snd_ac97_controls_vt1618[] = {
3723 AC97_SINGLE("Exchange Center/LFE", 0x5a, 8, 1, 0),
3724 AC97_SINGLE("DC Offset", 0x5a, 10, 1, 0),
3725 AC97_SINGLE("Soft Mute", 0x5c, 0, 1, 1),
3726 AC97_SINGLE("Headphone Amp", 0x5c, 5, 1, 1),
3727 AC97_DOUBLE("Back Surr Volume", 0x5e, 8, 0, 31, 1),
3728 AC97_SINGLE("Back Surr Switch", 0x5e, 15, 1, 1),
3729 {
3730 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3731 .name = "Speaker Jack Mode",
3732 .info = snd_ac97_vt1618_UAJ_info,
3733 .get = snd_ac97_vt1618_UAJ_get,
3734 .put = snd_ac97_vt1618_UAJ_put,
3735 .private_value = 0
3736 },
3737 {
3738 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3739 .name = "Line Jack Mode",
3740 .info = snd_ac97_vt1618_UAJ_info,
3741 .get = snd_ac97_vt1618_UAJ_get,
3742 .put = snd_ac97_vt1618_UAJ_put,
3743 .private_value = 1
3744 },
3745 {
3746 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3747 .name = "Mic Jack Mode",
3748 .info = snd_ac97_vt1618_UAJ_info,
3749 .get = snd_ac97_vt1618_UAJ_get,
3750 .put = snd_ac97_vt1618_UAJ_put,
3751 .private_value = 2
3752 },
3753 {
3754 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
3755 .name = "Aux Jack Mode",
3756 .info = snd_ac97_vt1618_aux_info,
3757 .get = snd_ac97_vt1618_aux_get,
3758 .put = snd_ac97_vt1618_aux_put,
3759 }
3760 };
3761
3762 static int patch_vt1618(struct snd_ac97 *ac97)
3763 {
3764 return patch_build_controls(ac97, snd_ac97_controls_vt1618,
3765 ARRAY_SIZE(snd_ac97_controls_vt1618));
3766 }
3767
3768 /*
3769 */
3770 static void it2646_update_jacks(struct snd_ac97 *ac97)
3771 {
3772 /* shared Line-In / Surround Out */
3773 snd_ac97_update_bits(ac97, 0x76, 1 << 9,
3774 is_shared_surrout(ac97) ? (1<<9) : 0);
3775 /* shared Mic / Center/LFE Out */
3776 snd_ac97_update_bits(ac97, 0x76, 1 << 10,
3777 is_shared_clfeout(ac97) ? (1<<10) : 0);
3778 }
3779
3780 static const struct snd_kcontrol_new snd_ac97_controls_it2646[] = {
3781 AC97_SURROUND_JACK_MODE_CTL,
3782 AC97_CHANNEL_MODE_CTL,
3783 };
3784
3785 static const struct snd_kcontrol_new snd_ac97_spdif_controls_it2646[] = {
3786 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0x76, 11, 1, 0),
3787 AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
3788 AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
3789 };
3790
3791 static int patch_it2646_specific(struct snd_ac97 * ac97)
3792 {
3793 int err;
3794 if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
3795 return err;
3796 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
3797 return err;
3798 return 0;
3799 }
3800
3801 static struct snd_ac97_build_ops patch_it2646_ops = {
3802 .build_specific = patch_it2646_specific,
3803 .update_jacks = it2646_update_jacks
3804 };
3805
3806 static int patch_it2646(struct snd_ac97 * ac97)
3807 {
3808 ac97->build_ops = &patch_it2646_ops;
3809 /* full DAC volume */
3810 snd_ac97_write_cache(ac97, 0x5E, 0x0808);
3811 snd_ac97_write_cache(ac97, 0x7A, 0x0808);
3812 return 0;
3813 }
3814
3815 /*
3816 * Si3036 codec
3817 */
3818
3819 #define AC97_SI3036_CHIP_ID 0x5a
3820 #define AC97_SI3036_LINE_CFG 0x5c
3821
3822 static const struct snd_kcontrol_new snd_ac97_controls_si3036[] = {
3823 AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
3824 };
3825
3826 static int patch_si3036_specific(struct snd_ac97 * ac97)
3827 {
3828 int idx, err;
3829 for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++)
3830 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97))) < 0)
3831 return err;
3832 return 0;
3833 }
3834
3835 static struct snd_ac97_build_ops patch_si3036_ops = {
3836 .build_specific = patch_si3036_specific,
3837 };
3838
3839 static int mpatch_si3036(struct snd_ac97 * ac97)
3840 {
3841 ac97->build_ops = &patch_si3036_ops;
3842 snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
3843 snd_ac97_write_cache(ac97, 0x68, 0);
3844 return 0;
3845 }
3846
3847 /*
3848 * LM 4550 Codec
3849 *
3850 * We use a static resolution table since LM4550 codec cannot be
3851 * properly autoprobed to determine the resolution via
3852 * check_volume_resolution().
3853 */
3854
3855 static struct snd_ac97_res_table lm4550_restbl[] = {
3856 { AC97_MASTER, 0x1f1f },
3857 { AC97_HEADPHONE, 0x1f1f },
3858 { AC97_MASTER_MONO, 0x001f },
3859 { AC97_PC_BEEP, 0x001f }, /* LSB is ignored */
3860 { AC97_PHONE, 0x001f },
3861 { AC97_MIC, 0x001f },
3862 { AC97_LINE, 0x1f1f },
3863 { AC97_CD, 0x1f1f },
3864 { AC97_VIDEO, 0x1f1f },
3865 { AC97_AUX, 0x1f1f },
3866 { AC97_PCM, 0x1f1f },
3867 { AC97_REC_GAIN, 0x0f0f },
3868 { } /* terminator */
3869 };
3870
3871 static int patch_lm4550(struct snd_ac97 *ac97)
3872 {
3873 ac97->res_table = lm4550_restbl;
3874 return 0;
3875 }
3876
3877 /*
3878 * UCB1400 codec (http://www.semiconductors.philips.com/acrobat_download/datasheets/UCB1400-02.pdf)
3879 */
3880 static const struct snd_kcontrol_new snd_ac97_controls_ucb1400[] = {
3881 /* enable/disable headphone driver which allows direct connection to
3882 stereo headphone without the use of external DC blocking
3883 capacitors */
3884 AC97_SINGLE("Headphone Driver", 0x6a, 6, 1, 0),
3885 /* Filter used to compensate the DC offset is added in the ADC to remove idle
3886 tones from the audio band. */
3887 AC97_SINGLE("DC Filter", 0x6a, 4, 1, 0),
3888 /* Control smart-low-power mode feature. Allows automatic power down
3889 of unused blocks in the ADC analog front end and the PLL. */
3890 AC97_SINGLE("Smart Low Power Mode", 0x6c, 4, 3, 0),
3891 };
3892
3893 static int patch_ucb1400_specific(struct snd_ac97 * ac97)
3894 {
3895 int idx, err;
3896 for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_ucb1400); idx++)
3897 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_ucb1400[idx], ac97))) < 0)
3898 return err;
3899 return 0;
3900 }
3901
3902 static struct snd_ac97_build_ops patch_ucb1400_ops = {
3903 .build_specific = patch_ucb1400_specific,
3904 };
3905
3906 static int patch_ucb1400(struct snd_ac97 * ac97)
3907 {
3908 ac97->build_ops = &patch_ucb1400_ops;
3909 /* enable headphone driver and smart low power mode by default */
3910 snd_ac97_write_cache(ac97, 0x6a, 0x0050);
3911 snd_ac97_write_cache(ac97, 0x6c, 0x0030);
3912 return 0;
3913 }
Linux ARM platform port for MOXA ART SoC