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[deliverable/linux.git] / sound / pci / ac97 / ac97_patch.c
1 /*
2 * Copyright (c) by Jaroslav Kysela <perex@suse.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 <sound/driver.h>
27 #include <linux/delay.h>
28 #include <linux/init.h>
29 #include <linux/slab.h>
30 #include <sound/core.h>
31 #include <sound/pcm.h>
32 #include <sound/control.h>
33 #include <sound/ac97_codec.h>
34 #include "ac97_patch.h"
35 #include "ac97_id.h"
36 #include "ac97_local.h"
37
38 /*
39 * Chip specific initialization
40 */
41
42 static int patch_build_controls(ac97_t * ac97, const snd_kcontrol_new_t *controls, int count)
43 {
44 int idx, err;
45
46 for (idx = 0; idx < count; idx++)
47 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&controls[idx], ac97))) < 0)
48 return err;
49 return 0;
50 }
51
52 /* set to the page, update bits and restore the page */
53 static int ac97_update_bits_page(ac97_t *ac97, unsigned short reg, unsigned short mask, unsigned short value, unsigned short page)
54 {
55 unsigned short page_save;
56 int ret;
57
58 down(&ac97->page_mutex);
59 page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
60 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page);
61 ret = snd_ac97_update_bits(ac97, reg, mask, value);
62 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save);
63 up(&ac97->page_mutex); /* unlock paging */
64 return ret;
65 }
66
67 /*
68 * shared line-in/mic controls
69 */
70 static int ac97_enum_text_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo,
71 const char **texts, unsigned int nums)
72 {
73 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
74 uinfo->count = 1;
75 uinfo->value.enumerated.items = nums;
76 if (uinfo->value.enumerated.item > nums - 1)
77 uinfo->value.enumerated.item = nums - 1;
78 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
79 return 0;
80 }
81
82 static int ac97_surround_jack_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
83 {
84 static const char *texts[] = { "Shared", "Independent" };
85 return ac97_enum_text_info(kcontrol, uinfo, texts, 2);
86 }
87
88 static int ac97_surround_jack_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
89 {
90 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
91
92 ucontrol->value.enumerated.item[0] = ac97->indep_surround;
93 return 0;
94 }
95
96 static int ac97_surround_jack_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
97 {
98 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
99 unsigned char indep = !!ucontrol->value.enumerated.item[0];
100
101 if (indep != ac97->indep_surround) {
102 ac97->indep_surround = indep;
103 if (ac97->build_ops->update_jacks)
104 ac97->build_ops->update_jacks(ac97);
105 return 1;
106 }
107 return 0;
108 }
109
110 static int ac97_channel_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
111 {
112 static const char *texts[] = { "2ch", "4ch", "6ch" };
113 if (kcontrol->private_value)
114 return ac97_enum_text_info(kcontrol, uinfo, texts, 2); /* 4ch only */
115 return ac97_enum_text_info(kcontrol, uinfo, texts, 3);
116 }
117
118 static int ac97_channel_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
119 {
120 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
121
122 ucontrol->value.enumerated.item[0] = ac97->channel_mode;
123 return 0;
124 }
125
126 static int ac97_channel_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
127 {
128 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
129 unsigned char mode = ucontrol->value.enumerated.item[0];
130
131 if (mode != ac97->channel_mode) {
132 ac97->channel_mode = mode;
133 if (ac97->build_ops->update_jacks)
134 ac97->build_ops->update_jacks(ac97);
135 return 1;
136 }
137 return 0;
138 }
139
140 #define AC97_SURROUND_JACK_MODE_CTL \
141 { \
142 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
143 .name = "Surround Jack Mode", \
144 .info = ac97_surround_jack_mode_info, \
145 .get = ac97_surround_jack_mode_get, \
146 .put = ac97_surround_jack_mode_put, \
147 }
148 #define AC97_CHANNEL_MODE_CTL \
149 { \
150 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
151 .name = "Channel Mode", \
152 .info = ac97_channel_mode_info, \
153 .get = ac97_channel_mode_get, \
154 .put = ac97_channel_mode_put, \
155 }
156 #define AC97_CHANNEL_MODE_4CH_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 = 1, \
164 }
165
166 static inline int is_shared_linein(ac97_t *ac97)
167 {
168 return ! ac97->indep_surround && ac97->channel_mode >= 1;
169 }
170
171 static inline int is_shared_micin(ac97_t *ac97)
172 {
173 return ! ac97->indep_surround && ac97->channel_mode >= 2;
174 }
175
176
177 /* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */
178
179 /* It is possible to indicate to the Yamaha YMF753 the type of speakers being used. */
180 static int snd_ac97_ymf753_info_speaker(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
181 {
182 static char *texts[3] = {
183 "Standard", "Small", "Smaller"
184 };
185
186 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
187 uinfo->count = 1;
188 uinfo->value.enumerated.items = 3;
189 if (uinfo->value.enumerated.item > 2)
190 uinfo->value.enumerated.item = 2;
191 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
192 return 0;
193 }
194
195 static int snd_ac97_ymf753_get_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
196 {
197 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
198 unsigned short val;
199
200 val = ac97->regs[AC97_YMF753_3D_MODE_SEL];
201 val = (val >> 10) & 3;
202 if (val > 0) /* 0 = invalid */
203 val--;
204 ucontrol->value.enumerated.item[0] = val;
205 return 0;
206 }
207
208 static int snd_ac97_ymf753_put_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
209 {
210 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
211 unsigned short val;
212
213 if (ucontrol->value.enumerated.item[0] > 2)
214 return -EINVAL;
215 val = (ucontrol->value.enumerated.item[0] + 1) << 10;
216 return snd_ac97_update(ac97, AC97_YMF753_3D_MODE_SEL, val);
217 }
218
219 static const snd_kcontrol_new_t snd_ac97_ymf753_controls_speaker =
220 {
221 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
222 .name = "3D Control - Speaker",
223 .info = snd_ac97_ymf753_info_speaker,
224 .get = snd_ac97_ymf753_get_speaker,
225 .put = snd_ac97_ymf753_put_speaker,
226 };
227
228 /* It is possible to indicate to the Yamaha YMF753 the source to direct to the S/PDIF output. */
229 static int snd_ac97_ymf753_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
230 {
231 static char *texts[2] = { "AC-Link", "A/D Converter" };
232
233 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
234 uinfo->count = 1;
235 uinfo->value.enumerated.items = 2;
236 if (uinfo->value.enumerated.item > 1)
237 uinfo->value.enumerated.item = 1;
238 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
239 return 0;
240 }
241
242 static int snd_ac97_ymf753_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
243 {
244 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
245 unsigned short val;
246
247 val = ac97->regs[AC97_YMF753_DIT_CTRL2];
248 ucontrol->value.enumerated.item[0] = (val >> 1) & 1;
249 return 0;
250 }
251
252 static int snd_ac97_ymf753_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
253 {
254 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
255 unsigned short val;
256
257 if (ucontrol->value.enumerated.item[0] > 1)
258 return -EINVAL;
259 val = ucontrol->value.enumerated.item[0] << 1;
260 return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0002, val);
261 }
262
263 /* The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
264 The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48.
265 By default, no output pin is selected, and the S/PDIF signal is not output.
266 There is also a bit to mute S/PDIF output in a vendor-specific register. */
267 static int snd_ac97_ymf753_spdif_output_pin_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
268 {
269 static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" };
270
271 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
272 uinfo->count = 1;
273 uinfo->value.enumerated.items = 3;
274 if (uinfo->value.enumerated.item > 2)
275 uinfo->value.enumerated.item = 2;
276 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
277 return 0;
278 }
279
280 static int snd_ac97_ymf753_spdif_output_pin_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
281 {
282 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
283 unsigned short val;
284
285 val = ac97->regs[AC97_YMF753_DIT_CTRL2];
286 ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0;
287 return 0;
288 }
289
290 static int snd_ac97_ymf753_spdif_output_pin_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
291 {
292 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
293 unsigned short val;
294
295 if (ucontrol->value.enumerated.item[0] > 2)
296 return -EINVAL;
297 val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 :
298 (ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0;
299 return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0028, val);
300 /* The following can be used to direct S/PDIF output to pin 47 (EAPD).
301 snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */
302 }
303
304 static const snd_kcontrol_new_t snd_ac97_ymf753_controls_spdif[3] = {
305 {
306 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
307 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
308 .info = snd_ac97_ymf753_spdif_source_info,
309 .get = snd_ac97_ymf753_spdif_source_get,
310 .put = snd_ac97_ymf753_spdif_source_put,
311 },
312 {
313 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
314 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin",
315 .info = snd_ac97_ymf753_spdif_output_pin_info,
316 .get = snd_ac97_ymf753_spdif_output_pin_get,
317 .put = snd_ac97_ymf753_spdif_output_pin_put,
318 },
319 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",NONE,NONE) "Mute", AC97_YMF753_DIT_CTRL2, 2, 1, 1)
320 };
321
322 static int patch_yamaha_ymf753_3d(ac97_t * ac97)
323 {
324 snd_kcontrol_t *kctl;
325 int err;
326
327 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
328 return err;
329 strcpy(kctl->id.name, "3D Control - Wide");
330 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 9, 7, 0);
331 snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
332 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&snd_ac97_ymf753_controls_speaker, ac97))) < 0)
333 return err;
334 snd_ac97_write_cache(ac97, AC97_YMF753_3D_MODE_SEL, 0x0c00);
335 return 0;
336 }
337
338 static int patch_yamaha_ymf753_post_spdif(ac97_t * ac97)
339 {
340 int err;
341
342 if ((err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif))) < 0)
343 return err;
344 return 0;
345 }
346
347 static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
348 .build_3d = patch_yamaha_ymf753_3d,
349 .build_post_spdif = patch_yamaha_ymf753_post_spdif
350 };
351
352 int patch_yamaha_ymf753(ac97_t * ac97)
353 {
354 /* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com.
355 This chip has nonstandard and extended behaviour with regard to its S/PDIF output.
356 The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
357 The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48.
358 By default, no output pin is selected, and the S/PDIF signal is not output.
359 There is also a bit to mute S/PDIF output in a vendor-specific register.
360 */
361 ac97->build_ops = &patch_yamaha_ymf753_ops;
362 ac97->caps |= AC97_BC_BASS_TREBLE;
363 ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */
364 return 0;
365 }
366
367 /*
368 * May 2, 2003 Liam Girdwood <liam.girdwood@wolfsonmicro.com>
369 * removed broken wolfson00 patch.
370 * added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.
371 */
372
373 int patch_wolfson03(ac97_t * ac97)
374 {
375 /* This is known to work for the ViewSonic ViewPad 1000
376 Randolph Bentson <bentson@holmsjoen.com> */
377
378 // WM9703/9707/9708/9717
379 snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
380 snd_ac97_write_cache(ac97, AC97_GENERAL_PURPOSE, 0x8000);
381 return 0;
382 }
383
384 int patch_wolfson04(ac97_t * ac97)
385 {
386 // WM9704M/9704Q
387 // set front and rear mixer volume
388 snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
389 snd_ac97_write_cache(ac97, AC97_WM9704_RMIXER_VOL, 0x0808);
390
391 // patch for DVD noise
392 snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200);
393
394 // init vol
395 snd_ac97_write_cache(ac97, AC97_WM9704_RPCM_VOL, 0x0808);
396
397 // set rear surround volume
398 snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
399 return 0;
400 }
401
402 int patch_wolfson05(ac97_t * ac97)
403 {
404 // WM9705, WM9710
405 // set front mixer volume
406 snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
407 return 0;
408 }
409
410 int patch_wolfson11(ac97_t * ac97)
411 {
412 // WM9711, WM9712
413 // set out3 volume
414 snd_ac97_write_cache(ac97, AC97_WM9711_OUT3VOL, 0x0808);
415 return 0;
416 }
417
418 static const char* wm9713_mic_mixer[] = {"Stereo", "Mic1", "Mic2", "Mute"};
419 static const char* wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"};
420 static const char* wm9713_rec_src_l[] = {"Mic1", "Mic2", "Line L", "Mono In", "HP Mix L", "Spk Mix", "Mono Mix", "Zh"};
421 static const char* wm9713_rec_src_r[] = {"Mic1", "Mic2", "Line R", "Mono In", "HP Mix R", "Spk Mix", "Mono Mix", "Zh"};
422
423 static const struct ac97_enum wm9713_enum[] = {
424 AC97_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer),
425 AC97_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux),
426 AC97_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux),
427 AC97_ENUM_SINGLE(AC97_VIDEO, 3, 8, wm9713_rec_src_l),
428 AC97_ENUM_SINGLE(AC97_VIDEO, 0, 8, wm9713_rec_src_r),
429 };
430
431 static const snd_kcontrol_new_t wm13_snd_ac97_controls_line_in[] = {
432 AC97_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),
433 AC97_SINGLE("Line In to Headphone Mute", AC97_PC_BEEP, 15, 1, 1),
434 AC97_SINGLE("Line In to Speaker Mute", AC97_PC_BEEP, 14, 1, 1),
435 AC97_SINGLE("Line In to Mono Mute", AC97_PC_BEEP, 13, 1, 1),
436 };
437
438 static const snd_kcontrol_new_t wm13_snd_ac97_controls_dac[] = {
439 AC97_DOUBLE("DAC Volume", AC97_PHONE, 8, 0, 31, 1),
440 AC97_SINGLE("DAC to Headphone Mute", AC97_PHONE, 15, 1, 1),
441 AC97_SINGLE("DAC to Speaker Mute", AC97_PHONE, 14, 1, 1),
442 AC97_SINGLE("DAC to Mono Mute", AC97_PHONE, 13, 1, 1),
443 };
444
445 static const snd_kcontrol_new_t wm13_snd_ac97_controls_mic[] = {
446 AC97_SINGLE("MICA Volume", AC97_MIC, 8, 31, 1),
447 AC97_SINGLE("MICB Volume", AC97_MIC, 0, 31, 1),
448 AC97_SINGLE("MICA to Mono Mute", AC97_LINE, 7, 1, 1),
449 AC97_SINGLE("MICB to Mono Mute", AC97_LINE, 6, 1, 1),
450 AC97_SINGLE("MIC Boost (+20dB)", AC97_LINE, 5, 1, 1),
451 AC97_ENUM("MIC Headphone Routing", wm9713_enum[0]),
452 AC97_SINGLE("MIC Headphone Mixer Volume", AC97_LINE, 0, 7, 1)
453 };
454
455 static const snd_kcontrol_new_t wm13_snd_ac97_controls_adc[] = {
456 AC97_SINGLE("ADC Mute", AC97_CD, 15, 1, 1),
457 AC97_DOUBLE("Gain Step Size (1.5dB/0.75dB)", AC97_CD, 14, 6, 1, 1),
458 AC97_DOUBLE("ADC Volume",AC97_CD, 8, 0, 15, 0),
459 AC97_SINGLE("ADC Zero Cross", AC97_CD, 7, 1, 1),
460 };
461
462 static const snd_kcontrol_new_t wm13_snd_ac97_controls_recsel[] = {
463 AC97_ENUM("Record to Headphone Path", wm9713_enum[1]),
464 AC97_SINGLE("Record to Headphone Volume", AC97_VIDEO, 11, 7, 0),
465 AC97_ENUM("Record to Mono Path", wm9713_enum[2]),
466 AC97_SINGLE("Record to Mono Boost (+20dB)", AC97_VIDEO, 8, 1, 0),
467 AC97_SINGLE("Record ADC Boost (+20dB)", AC97_VIDEO, 6, 1, 0),
468 AC97_ENUM("Record Select Left", wm9713_enum[3]),
469 AC97_ENUM("Record Select Right", wm9713_enum[4]),
470 };
471
472 static int patch_wolfson_wm9713_specific(ac97_t * ac97)
473 {
474 int err, i;
475
476 for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_line_in); i++) {
477 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_line_in[i], ac97))) < 0)
478 return err;
479 }
480 snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);
481
482 for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_dac); i++) {
483 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_dac[i], ac97))) < 0)
484 return err;
485 }
486 snd_ac97_write_cache(ac97, AC97_PHONE, 0x0808);
487
488 for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_mic); i++) {
489 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_mic[i], ac97))) < 0)
490 return err;
491 }
492 snd_ac97_write_cache(ac97, AC97_MIC, 0x0808);
493 snd_ac97_write_cache(ac97, AC97_LINE, 0x00da);
494
495 for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_adc); i++) {
496 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_adc[i], ac97))) < 0)
497 return err;
498 }
499 snd_ac97_write_cache(ac97, AC97_CD, 0x0808);
500
501 for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_recsel); i++) {
502 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_recsel[i], ac97))) < 0)
503 return err;
504 }
505 snd_ac97_write_cache(ac97, AC97_VIDEO, 0xd612);
506 snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x1ba0);
507
508 return 0;
509 }
510
511 #ifdef CONFIG_PM
512 static void patch_wolfson_wm9713_suspend (ac97_t * ac97)
513 {
514 snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xfeff);
515 snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0xffff);
516 }
517
518 static void patch_wolfson_wm9713_resume (ac97_t * ac97)
519 {
520 snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
521 snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
522 snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
523 }
524 #endif
525
526 static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
527 .build_specific = patch_wolfson_wm9713_specific,
528 #ifdef CONFIG_PM
529 .suspend = patch_wolfson_wm9713_suspend,
530 .resume = patch_wolfson_wm9713_resume
531 #endif
532 };
533
534 int patch_wolfson13(ac97_t * ac97)
535 {
536 ac97->build_ops = &patch_wolfson_wm9713_ops;
537
538 ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |
539 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD;
540
541 snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
542 snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
543 snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
544
545 return 0;
546 }
547
548 /*
549 * Tritech codec
550 */
551 int patch_tritech_tr28028(ac97_t * ac97)
552 {
553 snd_ac97_write_cache(ac97, 0x26, 0x0300);
554 snd_ac97_write_cache(ac97, 0x26, 0x0000);
555 snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
556 snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
557 return 0;
558 }
559
560 /*
561 * Sigmatel STAC97xx codecs
562 */
563 static int patch_sigmatel_stac9700_3d(ac97_t * ac97)
564 {
565 snd_kcontrol_t *kctl;
566 int err;
567
568 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
569 return err;
570 strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
571 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
572 snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
573 return 0;
574 }
575
576 static int patch_sigmatel_stac9708_3d(ac97_t * ac97)
577 {
578 snd_kcontrol_t *kctl;
579 int err;
580
581 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
582 return err;
583 strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
584 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
585 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
586 return err;
587 strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
588 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
589 snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
590 return 0;
591 }
592
593 static const snd_kcontrol_new_t snd_ac97_sigmatel_4speaker =
594 AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
595
596 static const snd_kcontrol_new_t snd_ac97_sigmatel_phaseinvert =
597 AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
598
599 static const snd_kcontrol_new_t snd_ac97_sigmatel_controls[] = {
600 AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
601 AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
602 };
603
604 static int patch_sigmatel_stac97xx_specific(ac97_t * ac97)
605 {
606 int err;
607
608 snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
609 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
610 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
611 return err;
612 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
613 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
614 return err;
615 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
616 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
617 return err;
618 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
619 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
620 return err;
621 return 0;
622 }
623
624 static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
625 .build_3d = patch_sigmatel_stac9700_3d,
626 .build_specific = patch_sigmatel_stac97xx_specific
627 };
628
629 int patch_sigmatel_stac9700(ac97_t * ac97)
630 {
631 ac97->build_ops = &patch_sigmatel_stac9700_ops;
632 return 0;
633 }
634
635 static int snd_ac97_stac9708_put_bias(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
636 {
637 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
638 int err;
639
640 down(&ac97->page_mutex);
641 snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
642 err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,
643 (ucontrol->value.integer.value[0] & 1) << 4);
644 snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);
645 up(&ac97->page_mutex);
646 return err;
647 }
648
649 static const snd_kcontrol_new_t snd_ac97_stac9708_bias_control = {
650 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
651 .name = "Sigmatel Output Bias Switch",
652 .info = snd_ac97_info_volsw,
653 .get = snd_ac97_get_volsw,
654 .put = snd_ac97_stac9708_put_bias,
655 .private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),
656 };
657
658 static int patch_sigmatel_stac9708_specific(ac97_t *ac97)
659 {
660 int err;
661
662 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
663 if ((err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1)) < 0)
664 return err;
665 return patch_sigmatel_stac97xx_specific(ac97);
666 }
667
668 static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
669 .build_3d = patch_sigmatel_stac9708_3d,
670 .build_specific = patch_sigmatel_stac9708_specific
671 };
672
673 int patch_sigmatel_stac9708(ac97_t * ac97)
674 {
675 unsigned int codec72, codec6c;
676
677 ac97->build_ops = &patch_sigmatel_stac9708_ops;
678 ac97->caps |= 0x10; /* HP (sigmatel surround) support */
679
680 codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
681 codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
682
683 if ((codec72==0) && (codec6c==0)) {
684 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
685 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
686 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
687 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
688 } else if ((codec72==0x8000) && (codec6c==0)) {
689 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
690 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
691 snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
692 } else if ((codec72==0x8000) && (codec6c==0x0080)) {
693 /* nothing */
694 }
695 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
696 return 0;
697 }
698
699 int patch_sigmatel_stac9721(ac97_t * ac97)
700 {
701 ac97->build_ops = &patch_sigmatel_stac9700_ops;
702 if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
703 // patch for SigmaTel
704 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
705 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
706 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
707 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
708 }
709 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
710 return 0;
711 }
712
713 int patch_sigmatel_stac9744(ac97_t * ac97)
714 {
715 // patch for SigmaTel
716 ac97->build_ops = &patch_sigmatel_stac9700_ops;
717 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
718 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
719 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
720 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
721 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
722 return 0;
723 }
724
725 int patch_sigmatel_stac9756(ac97_t * ac97)
726 {
727 // patch for SigmaTel
728 ac97->build_ops = &patch_sigmatel_stac9700_ops;
729 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
730 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
731 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
732 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
733 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
734 return 0;
735 }
736
737 static int snd_ac97_stac9758_output_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
738 {
739 static char *texts[5] = { "Input/Disabled", "Front Output",
740 "Rear Output", "Center/LFE Output", "Mixer Output" };
741
742 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
743 uinfo->count = 1;
744 uinfo->value.enumerated.items = 5;
745 if (uinfo->value.enumerated.item > 4)
746 uinfo->value.enumerated.item = 4;
747 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
748 return 0;
749 }
750
751 static int snd_ac97_stac9758_output_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
752 {
753 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
754 int shift = kcontrol->private_value;
755 unsigned short val;
756
757 val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
758 if (!(val & 4))
759 ucontrol->value.enumerated.item[0] = 0;
760 else
761 ucontrol->value.enumerated.item[0] = 1 + (val & 3);
762 return 0;
763 }
764
765 static int snd_ac97_stac9758_output_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
766 {
767 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
768 int shift = kcontrol->private_value;
769 unsigned short val;
770
771 if (ucontrol->value.enumerated.item[0] > 4)
772 return -EINVAL;
773 if (ucontrol->value.enumerated.item[0] == 0)
774 val = 0;
775 else
776 val = 4 | (ucontrol->value.enumerated.item[0] - 1);
777 return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
778 7 << shift, val << shift, 0);
779 }
780
781 static int snd_ac97_stac9758_input_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
782 {
783 static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
784 "Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
785
786 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
787 uinfo->count = 1;
788 uinfo->value.enumerated.items = 7;
789 if (uinfo->value.enumerated.item > 6)
790 uinfo->value.enumerated.item = 6;
791 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
792 return 0;
793 }
794
795 static int snd_ac97_stac9758_input_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
796 {
797 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
798 int shift = kcontrol->private_value;
799 unsigned short val;
800
801 val = ac97->regs[AC97_SIGMATEL_INSEL];
802 ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
803 return 0;
804 }
805
806 static int snd_ac97_stac9758_input_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
807 {
808 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
809 int shift = kcontrol->private_value;
810
811 return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
812 ucontrol->value.enumerated.item[0] << shift, 0);
813 }
814
815 static int snd_ac97_stac9758_phonesel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
816 {
817 static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
818
819 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
820 uinfo->count = 1;
821 uinfo->value.enumerated.items = 3;
822 if (uinfo->value.enumerated.item > 2)
823 uinfo->value.enumerated.item = 2;
824 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
825 return 0;
826 }
827
828 static int snd_ac97_stac9758_phonesel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
829 {
830 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
831
832 ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
833 return 0;
834 }
835
836 static int snd_ac97_stac9758_phonesel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
837 {
838 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
839
840 return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
841 ucontrol->value.enumerated.item[0], 0);
842 }
843
844 #define STAC9758_OUTPUT_JACK(xname, shift) \
845 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
846 .info = snd_ac97_stac9758_output_jack_info, \
847 .get = snd_ac97_stac9758_output_jack_get, \
848 .put = snd_ac97_stac9758_output_jack_put, \
849 .private_value = shift }
850 #define STAC9758_INPUT_JACK(xname, shift) \
851 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
852 .info = snd_ac97_stac9758_input_jack_info, \
853 .get = snd_ac97_stac9758_input_jack_get, \
854 .put = snd_ac97_stac9758_input_jack_put, \
855 .private_value = shift }
856 static const snd_kcontrol_new_t snd_ac97_sigmatel_stac9758_controls[] = {
857 STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
858 STAC9758_OUTPUT_JACK("LineIn Jack", 4),
859 STAC9758_OUTPUT_JACK("Front Jack", 7),
860 STAC9758_OUTPUT_JACK("Rear Jack", 10),
861 STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
862 STAC9758_INPUT_JACK("Mic Input Source", 0),
863 STAC9758_INPUT_JACK("Line Input Source", 8),
864 {
865 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
866 .name = "Headphone Amp",
867 .info = snd_ac97_stac9758_phonesel_info,
868 .get = snd_ac97_stac9758_phonesel_get,
869 .put = snd_ac97_stac9758_phonesel_put
870 },
871 AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
872 AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
873 };
874
875 static int patch_sigmatel_stac9758_specific(ac97_t *ac97)
876 {
877 int err;
878
879 err = patch_sigmatel_stac97xx_specific(ac97);
880 if (err < 0)
881 return err;
882 err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
883 ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
884 if (err < 0)
885 return err;
886 /* DAC-A direct */
887 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
888 /* DAC-A to Mix = PCM */
889 /* DAC-B direct = Surround */
890 /* DAC-B to Mix */
891 snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
892 /* DAC-C direct = Center/LFE */
893
894 return 0;
895 }
896
897 static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
898 .build_3d = patch_sigmatel_stac9700_3d,
899 .build_specific = patch_sigmatel_stac9758_specific
900 };
901
902 int patch_sigmatel_stac9758(ac97_t * ac97)
903 {
904 static unsigned short regs[4] = {
905 AC97_SIGMATEL_OUTSEL,
906 AC97_SIGMATEL_IOMISC,
907 AC97_SIGMATEL_INSEL,
908 AC97_SIGMATEL_VARIOUS
909 };
910 static unsigned short def_regs[4] = {
911 /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
912 /* IOMISC */ 0x2001,
913 /* INSEL */ 0x0201, /* LI:LI, MI:M1 */
914 /* VARIOUS */ 0x0040
915 };
916 static unsigned short m675_regs[4] = {
917 /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
918 /* IOMISC */ 0x2102, /* HP amp on */
919 /* INSEL */ 0x0203, /* LI:LI, MI:FR */
920 /* VARIOUS */ 0x0041 /* stereo mic */
921 };
922 unsigned short *pregs = def_regs;
923 int i;
924
925 /* Gateway M675 notebook */
926 if (ac97->pci &&
927 ac97->subsystem_vendor == 0x107b &&
928 ac97->subsystem_device == 0x0601)
929 pregs = m675_regs;
930
931 // patch for SigmaTel
932 ac97->build_ops = &patch_sigmatel_stac9758_ops;
933 /* FIXME: assume only page 0 for writing cache */
934 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
935 for (i = 0; i < 4; i++)
936 snd_ac97_write_cache(ac97, regs[i], pregs[i]);
937
938 ac97->flags |= AC97_STEREO_MUTES;
939 return 0;
940 }
941
942 /*
943 * Cirrus Logic CS42xx codecs
944 */
945 static const snd_kcontrol_new_t snd_ac97_cirrus_controls_spdif[2] = {
946 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
947 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
948 };
949
950 static int patch_cirrus_build_spdif(ac97_t * ac97)
951 {
952 int err;
953
954 /* con mask, pro mask, default */
955 if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
956 return err;
957 /* switch, spsa */
958 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
959 return err;
960 switch (ac97->id & AC97_ID_CS_MASK) {
961 case AC97_ID_CS4205:
962 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
963 return err;
964 break;
965 }
966 /* set default PCM S/PDIF params */
967 /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
968 snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
969 return 0;
970 }
971
972 static struct snd_ac97_build_ops patch_cirrus_ops = {
973 .build_spdif = patch_cirrus_build_spdif
974 };
975
976 int patch_cirrus_spdif(ac97_t * ac97)
977 {
978 /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
979 WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC? *sigh*
980 - sp/dif EA ID is not set, but sp/dif is always present.
981 - enable/disable is spdif register bit 15.
982 - sp/dif control register is 0x68. differs from AC97:
983 - valid is bit 14 (vs 15)
984 - no DRS
985 - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
986 - sp/dif ssource select is in 0x5e bits 0,1.
987 */
988
989 ac97->build_ops = &patch_cirrus_ops;
990 ac97->flags |= AC97_CS_SPDIF;
991 ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
992 ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
993 snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
994 return 0;
995 }
996
997 int patch_cirrus_cs4299(ac97_t * ac97)
998 {
999 /* force the detection of PC Beep */
1000 ac97->flags |= AC97_HAS_PC_BEEP;
1001
1002 return patch_cirrus_spdif(ac97);
1003 }
1004
1005 /*
1006 * Conexant codecs
1007 */
1008 static const snd_kcontrol_new_t snd_ac97_conexant_controls_spdif[1] = {
1009 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
1010 };
1011
1012 static int patch_conexant_build_spdif(ac97_t * ac97)
1013 {
1014 int err;
1015
1016 /* con mask, pro mask, default */
1017 if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1018 return err;
1019 /* switch */
1020 if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
1021 return err;
1022 /* set default PCM S/PDIF params */
1023 /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1024 snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
1025 snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
1026 return 0;
1027 }
1028
1029 static struct snd_ac97_build_ops patch_conexant_ops = {
1030 .build_spdif = patch_conexant_build_spdif
1031 };
1032
1033 int patch_conexant(ac97_t * ac97)
1034 {
1035 ac97->build_ops = &patch_conexant_ops;
1036 ac97->flags |= AC97_CX_SPDIF;
1037 ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
1038 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
1039 return 0;
1040 }
1041
1042 /*
1043 * Analog Device AD18xx, AD19xx codecs
1044 */
1045 #ifdef CONFIG_PM
1046 static void ad18xx_resume(ac97_t *ac97)
1047 {
1048 static unsigned short setup_regs[] = {
1049 AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,
1050 };
1051 int i, codec;
1052
1053 for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {
1054 unsigned short reg = setup_regs[i];
1055 if (test_bit(reg, ac97->reg_accessed)) {
1056 snd_ac97_write(ac97, reg, ac97->regs[reg]);
1057 snd_ac97_read(ac97, reg);
1058 }
1059 }
1060
1061 if (! (ac97->flags & AC97_AD_MULTI))
1062 /* normal restore */
1063 snd_ac97_restore_status(ac97);
1064 else {
1065 /* restore the AD18xx codec configurations */
1066 for (codec = 0; codec < 3; codec++) {
1067 if (! ac97->spec.ad18xx.id[codec])
1068 continue;
1069 /* select single codec */
1070 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1071 ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1072 ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);
1073 }
1074 /* select all codecs */
1075 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1076
1077 /* restore status */
1078 for (i = 2; i < 0x7c ; i += 2) {
1079 if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)
1080 continue;
1081 if (test_bit(i, ac97->reg_accessed)) {
1082 /* handle multi codecs for AD18xx */
1083 if (i == AC97_PCM) {
1084 for (codec = 0; codec < 3; codec++) {
1085 if (! ac97->spec.ad18xx.id[codec])
1086 continue;
1087 /* select single codec */
1088 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1089 ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1090 /* update PCM bits */
1091 ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);
1092 }
1093 /* select all codecs */
1094 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1095 continue;
1096 } else if (i == AC97_AD_TEST ||
1097 i == AC97_AD_CODEC_CFG ||
1098 i == AC97_AD_SERIAL_CFG)
1099 continue; /* ignore */
1100 }
1101 snd_ac97_write(ac97, i, ac97->regs[i]);
1102 snd_ac97_read(ac97, i);
1103 }
1104 }
1105
1106 snd_ac97_restore_iec958(ac97);
1107 }
1108 #endif
1109
1110 int patch_ad1819(ac97_t * ac97)
1111 {
1112 unsigned short scfg;
1113
1114 // patch for Analog Devices
1115 scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1116 snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
1117 return 0;
1118 }
1119
1120 static unsigned short patch_ad1881_unchained(ac97_t * ac97, int idx, unsigned short mask)
1121 {
1122 unsigned short val;
1123
1124 // test for unchained codec
1125 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
1126 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000); /* ID0C, ID1C, SDIE = off */
1127 val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1128 if ((val & 0xff40) != 0x5340)
1129 return 0;
1130 ac97->spec.ad18xx.unchained[idx] = mask;
1131 ac97->spec.ad18xx.id[idx] = val;
1132 ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
1133 return mask;
1134 }
1135
1136 static int patch_ad1881_chained1(ac97_t * ac97, int idx, unsigned short codec_bits)
1137 {
1138 static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
1139 unsigned short val;
1140
1141 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
1142 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004); // SDIE
1143 val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1144 if ((val & 0xff40) != 0x5340)
1145 return 0;
1146 if (codec_bits)
1147 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
1148 ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
1149 ac97->spec.ad18xx.id[idx] = val;
1150 ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
1151 return 1;
1152 }
1153
1154 static void patch_ad1881_chained(ac97_t * ac97, int unchained_idx, int cidx1, int cidx2)
1155 {
1156 // already detected?
1157 if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
1158 cidx1 = -1;
1159 if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
1160 cidx2 = -1;
1161 if (cidx1 < 0 && cidx2 < 0)
1162 return;
1163 // test for chained codecs
1164 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1165 ac97->spec.ad18xx.unchained[unchained_idx]);
1166 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002); // ID1C
1167 ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
1168 if (cidx1 >= 0) {
1169 if (patch_ad1881_chained1(ac97, cidx1, 0x0006)) // SDIE | ID1C
1170 patch_ad1881_chained1(ac97, cidx2, 0);
1171 else if (patch_ad1881_chained1(ac97, cidx2, 0x0006)) // SDIE | ID1C
1172 patch_ad1881_chained1(ac97, cidx1, 0);
1173 } else if (cidx2 >= 0) {
1174 patch_ad1881_chained1(ac97, cidx2, 0);
1175 }
1176 }
1177
1178 static struct snd_ac97_build_ops patch_ad1881_build_ops = {
1179 #ifdef CONFIG_PM
1180 .resume = ad18xx_resume
1181 #endif
1182 };
1183
1184 int patch_ad1881(ac97_t * ac97)
1185 {
1186 static const char cfg_idxs[3][2] = {
1187 {2, 1},
1188 {0, 2},
1189 {0, 1}
1190 };
1191
1192 // patch for Analog Devices
1193 unsigned short codecs[3];
1194 unsigned short val;
1195 int idx, num;
1196
1197 val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1198 snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
1199 codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
1200 codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
1201 codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
1202
1203 snd_runtime_check(codecs[0] | codecs[1] | codecs[2], goto __end);
1204
1205 for (idx = 0; idx < 3; idx++)
1206 if (ac97->spec.ad18xx.unchained[idx])
1207 patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
1208
1209 if (ac97->spec.ad18xx.id[1]) {
1210 ac97->flags |= AC97_AD_MULTI;
1211 ac97->scaps |= AC97_SCAP_SURROUND_DAC;
1212 }
1213 if (ac97->spec.ad18xx.id[2]) {
1214 ac97->flags |= AC97_AD_MULTI;
1215 ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
1216 }
1217
1218 __end:
1219 /* select all codecs */
1220 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1221 /* check if only one codec is present */
1222 for (idx = num = 0; idx < 3; idx++)
1223 if (ac97->spec.ad18xx.id[idx])
1224 num++;
1225 if (num == 1) {
1226 /* ok, deselect all ID bits */
1227 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
1228 ac97->spec.ad18xx.codec_cfg[0] =
1229 ac97->spec.ad18xx.codec_cfg[1] =
1230 ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
1231 }
1232 /* required for AD1886/AD1885 combination */
1233 ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
1234 if (ac97->spec.ad18xx.id[0]) {
1235 ac97->id &= 0xffff0000;
1236 ac97->id |= ac97->spec.ad18xx.id[0];
1237 }
1238 ac97->build_ops = &patch_ad1881_build_ops;
1239 return 0;
1240 }
1241
1242 static const snd_kcontrol_new_t snd_ac97_controls_ad1885[] = {
1243 AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
1244 /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
1245 AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
1246 AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
1247 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
1248 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
1249 };
1250
1251 static int patch_ad1885_specific(ac97_t * ac97)
1252 {
1253 int err;
1254
1255 if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
1256 return err;
1257 return 0;
1258 }
1259
1260 static struct snd_ac97_build_ops patch_ad1885_build_ops = {
1261 .build_specific = &patch_ad1885_specific,
1262 #ifdef CONFIG_PM
1263 .resume = ad18xx_resume
1264 #endif
1265 };
1266
1267 int patch_ad1885(ac97_t * ac97)
1268 {
1269 patch_ad1881(ac97);
1270 /* This is required to deal with the Intel D815EEAL2 */
1271 /* i.e. Line out is actually headphone out from codec */
1272
1273 /* set default */
1274 snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
1275
1276 ac97->build_ops = &patch_ad1885_build_ops;
1277 return 0;
1278 }
1279
1280 int patch_ad1886(ac97_t * ac97)
1281 {
1282 patch_ad1881(ac97);
1283 /* Presario700 workaround */
1284 /* for Jack Sense/SPDIF Register misetting causing */
1285 snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
1286 return 0;
1287 }
1288
1289 /* MISC bits */
1290 #define AC97_AD198X_MBC 0x0003 /* mic boost */
1291 #define AC97_AD198X_MBC_20 0x0000 /* +20dB */
1292 #define AC97_AD198X_MBC_10 0x0001 /* +10dB */
1293 #define AC97_AD198X_MBC_30 0x0002 /* +30dB */
1294 #define AC97_AD198X_VREFD 0x0004 /* VREF high-Z */
1295 #define AC97_AD198X_VREFH 0x0008 /* 2.25V, 3.7V */
1296 #define AC97_AD198X_VREF_0 0x000c /* 0V */
1297 #define AC97_AD198X_SRU 0x0010 /* sample rate unlock */
1298 #define AC97_AD198X_LOSEL 0x0020 /* LINE_OUT amplifiers input select */
1299 #define AC97_AD198X_2MIC 0x0040 /* 2-channel mic select */
1300 #define AC97_AD198X_SPRD 0x0080 /* SPREAD enable */
1301 #define AC97_AD198X_DMIX0 0x0100 /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
1302 #define AC97_AD198X_DMIX1 0x0200 /* downmix mode: 1 = enabled */
1303 #define AC97_AD198X_HPSEL 0x0400 /* headphone amplifier input select */
1304 #define AC97_AD198X_CLDIS 0x0800 /* center/lfe disable */
1305 #define AC97_AD198X_LODIS 0x1000 /* LINE_OUT disable */
1306 #define AC97_AD198X_MSPLT 0x2000 /* mute split */
1307 #define AC97_AD198X_AC97NC 0x4000 /* AC97 no compatible mode */
1308 #define AC97_AD198X_DACZ 0x8000 /* DAC zero-fill mode */
1309
1310
1311 static int snd_ac97_ad198x_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1312 {
1313 static char *texts[2] = { "AC-Link", "A/D Converter" };
1314
1315 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1316 uinfo->count = 1;
1317 uinfo->value.enumerated.items = 2;
1318 if (uinfo->value.enumerated.item > 1)
1319 uinfo->value.enumerated.item = 1;
1320 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1321 return 0;
1322 }
1323
1324 static int snd_ac97_ad198x_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1325 {
1326 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1327 unsigned short val;
1328
1329 val = ac97->regs[AC97_AD_SERIAL_CFG];
1330 ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
1331 return 0;
1332 }
1333
1334 static int snd_ac97_ad198x_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1335 {
1336 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1337 unsigned short val;
1338
1339 if (ucontrol->value.enumerated.item[0] > 1)
1340 return -EINVAL;
1341 val = ucontrol->value.enumerated.item[0] << 2;
1342 return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
1343 }
1344
1345 static const snd_kcontrol_new_t snd_ac97_ad198x_spdif_source = {
1346 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1347 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1348 .info = snd_ac97_ad198x_spdif_source_info,
1349 .get = snd_ac97_ad198x_spdif_source_get,
1350 .put = snd_ac97_ad198x_spdif_source_put,
1351 };
1352
1353 static int patch_ad198x_post_spdif(ac97_t * ac97)
1354 {
1355 return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
1356 }
1357
1358 static const snd_kcontrol_new_t snd_ac97_ad1981x_jack_sense[] = {
1359 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
1360 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1361 };
1362
1363 static int patch_ad1981a_specific(ac97_t * ac97)
1364 {
1365 return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1366 ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1367 }
1368
1369 static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
1370 .build_post_spdif = patch_ad198x_post_spdif,
1371 .build_specific = patch_ad1981a_specific,
1372 #ifdef CONFIG_PM
1373 .resume = ad18xx_resume
1374 #endif
1375 };
1376
1377 static void check_ad1981_hp_jack_sense(ac97_t *ac97)
1378 {
1379 u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
1380 switch (subid) {
1381 case 0x103c0890: /* HP nc6000 */
1382 case 0x103c006d: /* HP nx9105 */
1383 case 0x17340088: /* FSC Scenic-W */
1384 /* enable headphone jack sense */
1385 snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
1386 break;
1387 }
1388 }
1389
1390 int patch_ad1981a(ac97_t *ac97)
1391 {
1392 patch_ad1881(ac97);
1393 ac97->build_ops = &patch_ad1981a_build_ops;
1394 snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1395 ac97->flags |= AC97_STEREO_MUTES;
1396 check_ad1981_hp_jack_sense(ac97);
1397 return 0;
1398 }
1399
1400 static const snd_kcontrol_new_t snd_ac97_ad198x_2cmic =
1401 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1402
1403 static int patch_ad1981b_specific(ac97_t *ac97)
1404 {
1405 int err;
1406
1407 if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
1408 return err;
1409 return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1410 ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1411 }
1412
1413 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1414 .build_post_spdif = patch_ad198x_post_spdif,
1415 .build_specific = patch_ad1981b_specific,
1416 #ifdef CONFIG_PM
1417 .resume = ad18xx_resume
1418 #endif
1419 };
1420
1421 int patch_ad1981b(ac97_t *ac97)
1422 {
1423 patch_ad1881(ac97);
1424 ac97->build_ops = &patch_ad1981b_build_ops;
1425 snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1426 ac97->flags |= AC97_STEREO_MUTES;
1427 check_ad1981_hp_jack_sense(ac97);
1428 return 0;
1429 }
1430
1431 static int snd_ac97_ad1888_lohpsel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1432 {
1433 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1434 uinfo->count = 1;
1435 uinfo->value.integer.min = 0;
1436 uinfo->value.integer.max = 1;
1437 return 0;
1438 }
1439
1440 static int snd_ac97_ad1888_lohpsel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1441 {
1442 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1443 unsigned short val;
1444
1445 val = ac97->regs[AC97_AD_MISC];
1446 ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1447 return 0;
1448 }
1449
1450 static int snd_ac97_ad1888_lohpsel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1451 {
1452 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1453 unsigned short val;
1454
1455 val = !ucontrol->value.integer.value[0]
1456 ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1457 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1458 AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1459 }
1460
1461 static int snd_ac97_ad1888_downmix_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1462 {
1463 static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1464
1465 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1466 uinfo->count = 1;
1467 uinfo->value.enumerated.items = 3;
1468 if (uinfo->value.enumerated.item > 2)
1469 uinfo->value.enumerated.item = 2;
1470 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1471 return 0;
1472 }
1473
1474 static int snd_ac97_ad1888_downmix_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1475 {
1476 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1477 unsigned short val;
1478
1479 val = ac97->regs[AC97_AD_MISC];
1480 if (!(val & AC97_AD198X_DMIX1))
1481 ucontrol->value.enumerated.item[0] = 0;
1482 else
1483 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
1484 return 0;
1485 }
1486
1487 static int snd_ac97_ad1888_downmix_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1488 {
1489 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1490 unsigned short val;
1491
1492 if (ucontrol->value.enumerated.item[0] > 2)
1493 return -EINVAL;
1494 if (ucontrol->value.enumerated.item[0] == 0)
1495 val = 0;
1496 else
1497 val = AC97_AD198X_DMIX1 |
1498 ((ucontrol->value.enumerated.item[0] - 1) << 8);
1499 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1500 AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
1501 }
1502
1503 static void ad1888_update_jacks(ac97_t *ac97)
1504 {
1505 /* shared Line-In */
1506 snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 12,
1507 is_shared_linein(ac97) ? 0 : 1 << 12);
1508 /* shared Mic */
1509 snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 11,
1510 is_shared_micin(ac97) ? 0 : 1 << 11);
1511 }
1512
1513 static const snd_kcontrol_new_t snd_ac97_ad1888_controls[] = {
1514 {
1515 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1516 .name = "Exchange Front/Surround",
1517 .info = snd_ac97_ad1888_lohpsel_info,
1518 .get = snd_ac97_ad1888_lohpsel_get,
1519 .put = snd_ac97_ad1888_lohpsel_put
1520 },
1521 AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
1522 {
1523 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1524 .name = "Downmix",
1525 .info = snd_ac97_ad1888_downmix_info,
1526 .get = snd_ac97_ad1888_downmix_get,
1527 .put = snd_ac97_ad1888_downmix_put
1528 },
1529 AC97_SURROUND_JACK_MODE_CTL,
1530 AC97_CHANNEL_MODE_CTL,
1531
1532 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
1533 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1534 };
1535
1536 static int patch_ad1888_specific(ac97_t *ac97)
1537 {
1538 /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
1539 snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback");
1540 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
1541 return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
1542 }
1543
1544 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
1545 .build_post_spdif = patch_ad198x_post_spdif,
1546 .build_specific = patch_ad1888_specific,
1547 #ifdef CONFIG_PM
1548 .resume = ad18xx_resume,
1549 #endif
1550 .update_jacks = ad1888_update_jacks,
1551 };
1552
1553 int patch_ad1888(ac97_t * ac97)
1554 {
1555 unsigned short misc;
1556
1557 patch_ad1881(ac97);
1558 ac97->build_ops = &patch_ad1888_build_ops;
1559 /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
1560 /* it seems that most vendors connect line-out connector to headphone out of AC'97 */
1561 /* AD-compatible mode */
1562 /* Stereo mutes enabled */
1563 misc = snd_ac97_read(ac97, AC97_AD_MISC);
1564 snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1565 AC97_AD198X_LOSEL |
1566 AC97_AD198X_HPSEL |
1567 AC97_AD198X_MSPLT |
1568 AC97_AD198X_AC97NC);
1569 ac97->flags |= AC97_STEREO_MUTES;
1570 return 0;
1571 }
1572
1573 static int patch_ad1980_specific(ac97_t *ac97)
1574 {
1575 int err;
1576
1577 if ((err = patch_ad1888_specific(ac97)) < 0)
1578 return err;
1579 return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
1580 }
1581
1582 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
1583 .build_post_spdif = patch_ad198x_post_spdif,
1584 .build_specific = patch_ad1980_specific,
1585 #ifdef CONFIG_PM
1586 .resume = ad18xx_resume,
1587 #endif
1588 .update_jacks = ad1888_update_jacks,
1589 };
1590
1591 int patch_ad1980(ac97_t * ac97)
1592 {
1593 patch_ad1888(ac97);
1594 ac97->build_ops = &patch_ad1980_build_ops;
1595 return 0;
1596 }
1597
1598 static const snd_kcontrol_new_t snd_ac97_ad1985_controls[] = {
1599 AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
1600 };
1601
1602 static void ad1985_update_jacks(ac97_t *ac97)
1603 {
1604 /* shared Line-In */
1605 snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 12,
1606 is_shared_linein(ac97) ? 0 : 1 << 12);
1607 /* shared Mic */
1608 snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 11,
1609 is_shared_micin(ac97) ? 0 : 1 << 11);
1610 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,
1611 is_shared_micin(ac97) ? 0 : 1 << 9);
1612 }
1613
1614 static int patch_ad1985_specific(ac97_t *ac97)
1615 {
1616 int err;
1617
1618 if ((err = patch_ad1980_specific(ac97)) < 0)
1619 return err;
1620 return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
1621 }
1622
1623 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
1624 .build_post_spdif = patch_ad198x_post_spdif,
1625 .build_specific = patch_ad1985_specific,
1626 #ifdef CONFIG_PM
1627 .resume = ad18xx_resume,
1628 #endif
1629 .update_jacks = ad1985_update_jacks,
1630 };
1631
1632 int patch_ad1985(ac97_t * ac97)
1633 {
1634 unsigned short misc;
1635
1636 patch_ad1881(ac97);
1637 ac97->build_ops = &patch_ad1985_build_ops;
1638 misc = snd_ac97_read(ac97, AC97_AD_MISC);
1639 /* switch front/surround line-out/hp-out */
1640 /* center/LFE, mic in 3.75V mode */
1641 /* AD-compatible mode */
1642 /* Stereo mutes enabled */
1643 /* in accordance with ADI driver: misc | 0x5c28 */
1644 snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1645 AC97_AD198X_VREFH |
1646 AC97_AD198X_LOSEL |
1647 AC97_AD198X_HPSEL |
1648 AC97_AD198X_CLDIS |
1649 AC97_AD198X_LODIS |
1650 AC97_AD198X_MSPLT |
1651 AC97_AD198X_AC97NC);
1652 ac97->flags |= AC97_STEREO_MUTES;
1653 /* on AD1985 rev. 3, AC'97 revision bits are zero */
1654 ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
1655 return 0;
1656 }
1657
1658 /*
1659 * realtek ALC65x/850 codecs
1660 */
1661 static void alc650_update_jacks(ac97_t *ac97)
1662 {
1663 int shared;
1664
1665 /* shared Line-In */
1666 shared = is_shared_linein(ac97);
1667 snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
1668 shared ? (1 << 9) : 0);
1669 /* update shared Mic */
1670 shared = is_shared_micin(ac97);
1671 /* disable/enable vref */
1672 snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
1673 shared ? (1 << 12) : 0);
1674 /* turn on/off center-on-mic */
1675 snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
1676 shared ? (1 << 10) : 0);
1677 /* GPIO0 high for mic */
1678 snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
1679 shared ? 0 : 0x100);
1680 }
1681
1682 static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
1683 AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
1684 AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
1685 AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
1686 AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
1687 /* 4: Analog Input To Surround */
1688 /* 5: Analog Input To Center/LFE */
1689 /* 6: Independent Master Volume Right */
1690 /* 7: Independent Master Volume Left */
1691 /* 8: reserved */
1692 /* 9: Line-In/Surround share */
1693 /* 10: Mic/CLFE share */
1694 /* 11-13: in IEC958 controls */
1695 AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
1696 #if 0 /* always set in patch_alc650 */
1697 AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
1698 AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
1699 AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
1700 AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
1701 AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
1702 AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
1703 #endif
1704 AC97_SURROUND_JACK_MODE_CTL,
1705 AC97_CHANNEL_MODE_CTL,
1706 };
1707
1708 static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc650[] = {
1709 AC97_SINGLE("IEC958 Capture Switch", AC97_ALC650_MULTICH, 11, 1, 0),
1710 AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
1711 /* disable this controls since it doesn't work as expected */
1712 /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
1713 };
1714
1715 static int patch_alc650_specific(ac97_t * ac97)
1716 {
1717 int err;
1718
1719 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
1720 return err;
1721 if (ac97->ext_id & AC97_EI_SPDIF) {
1722 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
1723 return err;
1724 }
1725 return 0;
1726 }
1727
1728 static struct snd_ac97_build_ops patch_alc650_ops = {
1729 .build_specific = patch_alc650_specific,
1730 .update_jacks = alc650_update_jacks
1731 };
1732
1733 int patch_alc650(ac97_t * ac97)
1734 {
1735 unsigned short val;
1736
1737 ac97->build_ops = &patch_alc650_ops;
1738
1739 /* determine the revision */
1740 val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
1741 if (val < 3)
1742 ac97->id = 0x414c4720; /* Old version */
1743 else if (val < 0x10)
1744 ac97->id = 0x414c4721; /* D version */
1745 else if (val < 0x20)
1746 ac97->id = 0x414c4722; /* E version */
1747 else if (val < 0x30)
1748 ac97->id = 0x414c4723; /* F version */
1749
1750 /* revision E or F */
1751 /* FIXME: what about revision D ? */
1752 ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
1753 ac97->id == 0x414c4723);
1754
1755 /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
1756 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
1757 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
1758
1759 /* Enable SPDIF-IN only on Rev.E and above */
1760 val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
1761 /* SPDIF IN with pin 47 */
1762 if (ac97->spec.dev_flags)
1763 val |= 0x03; /* enable */
1764 else
1765 val &= ~0x03; /* disable */
1766 snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
1767
1768 /* set default: slot 3,4,7,8,6,9
1769 spdif-in monitor off, analog-spdif off, spdif-in off
1770 center on mic off, surround on line-in off
1771 downmix off, duplicate front off
1772 */
1773 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
1774
1775 /* set GPIO0 for mic bias */
1776 /* GPIO0 pin output, no interrupt, high */
1777 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
1778 snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
1779 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
1780 (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
1781
1782 /* full DAC volume */
1783 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
1784 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
1785 return 0;
1786 }
1787
1788 static void alc655_update_jacks(ac97_t *ac97)
1789 {
1790 int shared;
1791
1792 /* shared Line-In */
1793 shared = is_shared_linein(ac97);
1794 ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
1795 shared ? (1 << 9) : 0, 0);
1796 /* update shared mic */
1797 shared = is_shared_micin(ac97);
1798 /* misc control; vrefout disable */
1799 snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
1800 shared ? (1 << 12) : 0);
1801 ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
1802 shared ? (1 << 10) : 0, 0);
1803 }
1804
1805 static const snd_kcontrol_new_t snd_ac97_controls_alc655[] = {
1806 AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
1807 AC97_SURROUND_JACK_MODE_CTL,
1808 AC97_CHANNEL_MODE_CTL,
1809 };
1810
1811 static int alc655_iec958_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1812 {
1813 static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
1814 static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
1815 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1816
1817 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1818 uinfo->count = 1;
1819 uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
1820 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1821 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1822 strcpy(uinfo->value.enumerated.name,
1823 ac97->spec.dev_flags ?
1824 texts_658[uinfo->value.enumerated.item] :
1825 texts_655[uinfo->value.enumerated.item]);
1826 return 0;
1827 }
1828
1829 static int alc655_iec958_route_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1830 {
1831 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1832 unsigned short val;
1833
1834 val = ac97->regs[AC97_ALC650_MULTICH];
1835 val = (val >> 12) & 3;
1836 if (ac97->spec.dev_flags && val == 3)
1837 val = 0;
1838 ucontrol->value.enumerated.item[0] = val;
1839 return 0;
1840 }
1841
1842 static int alc655_iec958_route_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1843 {
1844 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1845
1846 return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
1847 (unsigned short)ucontrol->value.enumerated.item[0] << 12,
1848 0);
1849 }
1850
1851 static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc655[] = {
1852 AC97_PAGE_SINGLE("IEC958 Capture Switch", AC97_ALC650_MULTICH, 11, 1, 0, 0),
1853 /* disable this controls since it doesn't work as expected */
1854 /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
1855 {
1856 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1857 .name = "IEC958 Playback Route",
1858 .info = alc655_iec958_route_info,
1859 .get = alc655_iec958_route_get,
1860 .put = alc655_iec958_route_put,
1861 },
1862 };
1863
1864 static int patch_alc655_specific(ac97_t * ac97)
1865 {
1866 int err;
1867
1868 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
1869 return err;
1870 if (ac97->ext_id & AC97_EI_SPDIF) {
1871 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
1872 return err;
1873 }
1874 return 0;
1875 }
1876
1877 static struct snd_ac97_build_ops patch_alc655_ops = {
1878 .build_specific = patch_alc655_specific,
1879 .update_jacks = alc655_update_jacks
1880 };
1881
1882 int patch_alc655(ac97_t * ac97)
1883 {
1884 unsigned int val;
1885
1886 ac97->spec.dev_flags = (ac97->id == 0x414c4780); /* ALC658 */
1887
1888 ac97->build_ops = &patch_alc655_ops;
1889
1890 /* assume only page 0 for writing cache */
1891 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1892
1893 /* adjust default values */
1894 val = snd_ac97_read(ac97, 0x7a); /* misc control */
1895 if (ac97->id == 0x414c4780) /* ALC658 */
1896 val &= ~(1 << 1); /* Pin 47 is spdif input pin */
1897 else /* ALC655 */
1898 val |= (1 << 1); /* Pin 47 is spdif input pin */
1899 val &= ~(1 << 12); /* vref enable */
1900 snd_ac97_write_cache(ac97, 0x7a, val);
1901 /* set default: spdif-in enabled,
1902 spdif-in monitor off, spdif-in PCM off
1903 center on mic off, surround on line-in off
1904 duplicate front off
1905 */
1906 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
1907
1908 /* full DAC volume */
1909 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
1910 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
1911 return 0;
1912 }
1913
1914
1915 #define AC97_ALC850_JACK_SELECT 0x76
1916 #define AC97_ALC850_MISC1 0x7a
1917
1918 static void alc850_update_jacks(ac97_t *ac97)
1919 {
1920 int shared;
1921
1922 /* shared Line-In */
1923 shared = is_shared_linein(ac97);
1924 /* SURR 1kOhm (bit4), Amp (bit5) */
1925 snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
1926 shared ? (1<<5) : (1<<4));
1927 /* LINE-IN = 0, SURROUND = 2 */
1928 snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
1929 shared ? (2<<12) : (0<<12));
1930 /* update shared mic */
1931 shared = is_shared_micin(ac97);
1932 /* Vref disable (bit12), 1kOhm (bit13) */
1933 snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
1934 shared ? (1<<12) : (1<<13));
1935 /* MIC-IN = 1, CENTER-LFE = 2 */
1936 snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
1937 shared ? (2<<4) : (1<<4));
1938 }
1939
1940 static const snd_kcontrol_new_t snd_ac97_controls_alc850[] = {
1941 AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
1942 AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
1943 AC97_SURROUND_JACK_MODE_CTL,
1944 AC97_CHANNEL_MODE_CTL,
1945 };
1946
1947 static int patch_alc850_specific(ac97_t *ac97)
1948 {
1949 int err;
1950
1951 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
1952 return err;
1953 if (ac97->ext_id & AC97_EI_SPDIF) {
1954 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
1955 return err;
1956 }
1957 return 0;
1958 }
1959
1960 static struct snd_ac97_build_ops patch_alc850_ops = {
1961 .build_specific = patch_alc850_specific,
1962 .update_jacks = alc850_update_jacks
1963 };
1964
1965 int patch_alc850(ac97_t *ac97)
1966 {
1967 ac97->build_ops = &patch_alc850_ops;
1968
1969 ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
1970
1971 /* assume only page 0 for writing cache */
1972 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1973
1974 /* adjust default values */
1975 /* set default: spdif-in enabled,
1976 spdif-in monitor off, spdif-in PCM off
1977 center on mic off, surround on line-in off
1978 duplicate front off
1979 */
1980 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
1981 /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
1982 * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
1983 */
1984 snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
1985 (1<<7)|(0<<12)|(1<<13)|(0<<14));
1986 /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
1987 * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
1988 */
1989 snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
1990 (1<<11)|(0<<12)|(1<<15));
1991
1992 /* full DAC volume */
1993 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
1994 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
1995 return 0;
1996 }
1997
1998
1999 /*
2000 * C-Media CM97xx codecs
2001 */
2002 static void cm9738_update_jacks(ac97_t *ac97)
2003 {
2004 /* shared Line-In */
2005 snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
2006 is_shared_linein(ac97) ? (1 << 10) : 0);
2007 }
2008
2009 static const snd_kcontrol_new_t snd_ac97_cm9738_controls[] = {
2010 AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
2011 AC97_SURROUND_JACK_MODE_CTL,
2012 AC97_CHANNEL_MODE_4CH_CTL,
2013 };
2014
2015 static int patch_cm9738_specific(ac97_t * ac97)
2016 {
2017 return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
2018 }
2019
2020 static struct snd_ac97_build_ops patch_cm9738_ops = {
2021 .build_specific = patch_cm9738_specific,
2022 .update_jacks = cm9738_update_jacks
2023 };
2024
2025 int patch_cm9738(ac97_t * ac97)
2026 {
2027 ac97->build_ops = &patch_cm9738_ops;
2028 /* FIXME: can anyone confirm below? */
2029 /* CM9738 has no PCM volume although the register reacts */
2030 ac97->flags |= AC97_HAS_NO_PCM_VOL;
2031 snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2032
2033 return 0;
2034 }
2035
2036 static int snd_ac97_cmedia_spdif_playback_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2037 {
2038 static char *texts[] = { "Analog", "Digital" };
2039
2040 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2041 uinfo->count = 1;
2042 uinfo->value.enumerated.items = 2;
2043 if (uinfo->value.enumerated.item > 1)
2044 uinfo->value.enumerated.item = 1;
2045 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2046 return 0;
2047 }
2048
2049 static int snd_ac97_cmedia_spdif_playback_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2050 {
2051 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2052 unsigned short val;
2053
2054 val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
2055 ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
2056 return 0;
2057 }
2058
2059 static int snd_ac97_cmedia_spdif_playback_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2060 {
2061 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2062
2063 return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
2064 0x01 << 1,
2065 (ucontrol->value.enumerated.item[0] & 0x01) << 1);
2066 }
2067
2068 static const snd_kcontrol_new_t snd_ac97_cm9739_controls_spdif[] = {
2069 /* BIT 0: SPDI_EN - always true */
2070 { /* BIT 1: SPDIFS */
2071 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2072 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2073 .info = snd_ac97_cmedia_spdif_playback_source_info,
2074 .get = snd_ac97_cmedia_spdif_playback_source_get,
2075 .put = snd_ac97_cmedia_spdif_playback_source_put,
2076 },
2077 /* BIT 2: IG_SPIV */
2078 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
2079 /* BIT 3: SPI2F */
2080 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
2081 /* BIT 4: SPI2SDI */
2082 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
2083 /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
2084 };
2085
2086 static void cm9739_update_jacks(ac97_t *ac97)
2087 {
2088 /* shared Line-In */
2089 snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
2090 is_shared_linein(ac97) ? (1 << 10) : 0);
2091 /* shared Mic */
2092 snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
2093 is_shared_micin(ac97) ? 0x1000 : 0x2000);
2094 }
2095
2096 static const snd_kcontrol_new_t snd_ac97_cm9739_controls[] = {
2097 AC97_SURROUND_JACK_MODE_CTL,
2098 AC97_CHANNEL_MODE_CTL,
2099 };
2100
2101 static int patch_cm9739_specific(ac97_t * ac97)
2102 {
2103 return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
2104 }
2105
2106 static int patch_cm9739_post_spdif(ac97_t * ac97)
2107 {
2108 return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
2109 }
2110
2111 static struct snd_ac97_build_ops patch_cm9739_ops = {
2112 .build_specific = patch_cm9739_specific,
2113 .build_post_spdif = patch_cm9739_post_spdif,
2114 .update_jacks = cm9739_update_jacks
2115 };
2116
2117 int patch_cm9739(ac97_t * ac97)
2118 {
2119 unsigned short val;
2120
2121 ac97->build_ops = &patch_cm9739_ops;
2122
2123 /* CM9739/A has no Master and PCM volume although the register reacts */
2124 ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
2125 snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
2126 snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2127
2128 /* check spdif */
2129 val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
2130 if (val & AC97_EA_SPCV) {
2131 /* enable spdif in */
2132 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2133 snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
2134 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2135 } else {
2136 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
2137 ac97->rates[AC97_RATES_SPDIF] = 0;
2138 }
2139
2140 /* set-up multi channel */
2141 /* bit 14: 0 = SPDIF, 1 = EAPD */
2142 /* bit 13: enable internal vref output for mic */
2143 /* bit 12: disable center/lfe (swithable) */
2144 /* bit 10: disable surround/line (switchable) */
2145 /* bit 9: mix 2 surround off */
2146 /* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
2147 /* bit 3: undocumented; surround? */
2148 /* bit 0: dB */
2149 val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
2150 val |= (1 << 3);
2151 val |= (1 << 13);
2152 if (! (ac97->ext_id & AC97_EI_SPDIF))
2153 val |= (1 << 14);
2154 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
2155
2156 /* FIXME: set up GPIO */
2157 snd_ac97_write_cache(ac97, 0x70, 0x0100);
2158 snd_ac97_write_cache(ac97, 0x72, 0x0020);
2159 /* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
2160 if (ac97->pci &&
2161 ac97->subsystem_vendor == 0x1043 &&
2162 ac97->subsystem_device == 0x1843) {
2163 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2164 snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
2165 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
2166 snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
2167 }
2168
2169 return 0;
2170 }
2171
2172 #define AC97_CM9761_MULTI_CHAN 0x64
2173 #define AC97_CM9761_FUNC 0x66
2174 #define AC97_CM9761_SPDIF_CTRL 0x6c
2175
2176 static void cm9761_update_jacks(ac97_t *ac97)
2177 {
2178 unsigned short surr_vals[2][2] = {
2179 { 0x0008, 0x0400 }, /* off, on */
2180 { 0x0000, 0x0408 }, /* off, on (9761-82 rev.B) */
2181 };
2182 unsigned short clfe_vals[2][2] = {
2183 { 0x2000, 0x1880 }, /* off, on */
2184 { 0x1000, 0x2880 }, /* off, on (9761-82 rev.B) */
2185 };
2186
2187 /* shared Line-In */
2188 snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x0408,
2189 surr_vals[ac97->spec.dev_flags][is_shared_linein(ac97)]);
2190 /* shared Mic */
2191 snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3880,
2192 clfe_vals[ac97->spec.dev_flags][is_shared_micin(ac97)]);
2193 }
2194
2195 static const snd_kcontrol_new_t snd_ac97_cm9761_controls[] = {
2196 AC97_SURROUND_JACK_MODE_CTL,
2197 AC97_CHANNEL_MODE_CTL,
2198 };
2199
2200 static int cm9761_spdif_out_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
2201 {
2202 static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
2203
2204 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2205 uinfo->count = 1;
2206 uinfo->value.enumerated.items = 3;
2207 if (uinfo->value.enumerated.item > 2)
2208 uinfo->value.enumerated.item = 2;
2209 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2210 return 0;
2211 }
2212
2213 static int cm9761_spdif_out_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2214 {
2215 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2216
2217 if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
2218 ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
2219 else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
2220 ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
2221 else
2222 ucontrol->value.enumerated.item[0] = 0; /* AC-link */
2223 return 0;
2224 }
2225
2226 static int cm9761_spdif_out_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2227 {
2228 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2229
2230 if (ucontrol->value.enumerated.item[0] == 2)
2231 return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
2232 snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
2233 return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
2234 ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
2235 }
2236
2237 static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
2238 static const struct ac97_enum cm9761_dac_clock_enum =
2239 AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
2240
2241 static const snd_kcontrol_new_t snd_ac97_cm9761_controls_spdif[] = {
2242 { /* BIT 1: SPDIFS */
2243 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2244 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2245 .info = cm9761_spdif_out_source_info,
2246 .get = cm9761_spdif_out_source_get,
2247 .put = cm9761_spdif_out_source_put,
2248 },
2249 /* BIT 2: IG_SPIV */
2250 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
2251 /* BIT 3: SPI2F */
2252 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
2253 /* BIT 4: SPI2SDI */
2254 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
2255 /* BIT 9-10: DAC_CTL */
2256 AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
2257 };
2258
2259 static int patch_cm9761_post_spdif(ac97_t * ac97)
2260 {
2261 return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
2262 }
2263
2264 static int patch_cm9761_specific(ac97_t * ac97)
2265 {
2266 return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
2267 }
2268
2269 static struct snd_ac97_build_ops patch_cm9761_ops = {
2270 .build_specific = patch_cm9761_specific,
2271 .build_post_spdif = patch_cm9761_post_spdif,
2272 .update_jacks = cm9761_update_jacks
2273 };
2274
2275 int patch_cm9761(ac97_t *ac97)
2276 {
2277 unsigned short val;
2278
2279 /* CM9761 has no PCM volume although the register reacts */
2280 /* Master volume seems to have _some_ influence on the analog
2281 * input sounds
2282 */
2283 ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
2284 snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
2285 snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
2286
2287 ac97->spec.dev_flags = 0; /* 1 = model 82 revision B */
2288 if (ac97->id == AC97_ID_CM9761_82) {
2289 unsigned short tmp;
2290 /* check page 1, reg 0x60 */
2291 val = snd_ac97_read(ac97, AC97_INT_PAGING);
2292 snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
2293 tmp = snd_ac97_read(ac97, 0x60);
2294 ac97->spec.dev_flags = tmp & 1; /* revision B? */
2295 snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
2296 }
2297
2298 ac97->build_ops = &patch_cm9761_ops;
2299
2300 /* enable spdif */
2301 /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
2302 ac97->ext_id |= AC97_EI_SPDIF;
2303 /* to be sure: we overwrite the ext status bits */
2304 snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
2305 /* Don't set 0x0200 here. This results in the silent analog output */
2306 snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
2307 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2308
2309 /* set-up multi channel */
2310 /* bit 15: pc master beep off
2311 * bit 14: pin47 = EAPD/SPDIF
2312 * bit 13: vref ctl [= cm9739]
2313 * bit 12: CLFE control (reverted on rev B)
2314 * bit 11: Mic/center share (reverted on rev B)
2315 * bit 10: suddound/line share
2316 * bit 9: Analog-in mix -> surround
2317 * bit 8: Analog-in mix -> CLFE
2318 * bit 7: Mic/LFE share (mic/center/lfe)
2319 * bit 5: vref select (9761A)
2320 * bit 4: front control
2321 * bit 3: surround control (revereted with rev B)
2322 * bit 2: front mic
2323 * bit 1: stereo mic
2324 * bit 0: mic boost level (0=20dB, 1=30dB)
2325 */
2326
2327 #if 0
2328 if (ac97->spec.dev_flags)
2329 val = 0x0214;
2330 else
2331 val = 0x321c;
2332 #endif
2333 val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
2334 val |= (1 << 4); /* front on */
2335 snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
2336
2337 /* FIXME: set up GPIO */
2338 snd_ac97_write_cache(ac97, 0x70, 0x0100);
2339 snd_ac97_write_cache(ac97, 0x72, 0x0020);
2340
2341 return 0;
2342 }
2343
2344 #define AC97_CM9780_SIDE 0x60
2345 #define AC97_CM9780_JACK 0x62
2346 #define AC97_CM9780_MIXER 0x64
2347 #define AC97_CM9780_MULTI_CHAN 0x66
2348 #define AC97_CM9780_SPDIF 0x6c
2349
2350 static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
2351 static const struct ac97_enum cm9780_ch_select_enum =
2352 AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
2353 static const snd_kcontrol_new_t cm9780_controls[] = {
2354 AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
2355 AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
2356 AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
2357 };
2358
2359 static int patch_cm9780_specific(ac97_t *ac97)
2360 {
2361 return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
2362 }
2363
2364 static struct snd_ac97_build_ops patch_cm9780_ops = {
2365 .build_specific = patch_cm9780_specific,
2366 .build_post_spdif = patch_cm9761_post_spdif /* identical with CM9761 */
2367 };
2368
2369 int patch_cm9780(ac97_t *ac97)
2370 {
2371 unsigned short val;
2372
2373 ac97->build_ops = &patch_cm9780_ops;
2374
2375 /* enable spdif */
2376 if (ac97->ext_id & AC97_EI_SPDIF) {
2377 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2378 val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
2379 val |= 0x1; /* SPDI_EN */
2380 snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
2381 }
2382
2383 return 0;
2384 }
2385
2386 /*
2387 * VIA VT1616 codec
2388 */
2389 static const snd_kcontrol_new_t snd_ac97_controls_vt1616[] = {
2390 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
2391 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
2392 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
2393 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
2394 };
2395
2396 static int patch_vt1616_specific(ac97_t * ac97)
2397 {
2398 int err;
2399
2400 if (snd_ac97_try_bit(ac97, 0x5a, 9))
2401 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
2402 return err;
2403 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
2404 return err;
2405 return 0;
2406 }
2407
2408 static struct snd_ac97_build_ops patch_vt1616_ops = {
2409 .build_specific = patch_vt1616_specific
2410 };
2411
2412 int patch_vt1616(ac97_t * ac97)
2413 {
2414 ac97->build_ops = &patch_vt1616_ops;
2415 return 0;
2416 }
2417
2418 /*
2419 */
2420 static void it2646_update_jacks(ac97_t *ac97)
2421 {
2422 /* shared Line-In */
2423 snd_ac97_update_bits(ac97, 0x76, 1 << 9,
2424 is_shared_linein(ac97) ? (1<<9) : 0);
2425 /* shared Mic */
2426 snd_ac97_update_bits(ac97, 0x76, 1 << 10,
2427 is_shared_micin(ac97) ? (1<<10) : 0);
2428 }
2429
2430 static const snd_kcontrol_new_t snd_ac97_controls_it2646[] = {
2431 AC97_SURROUND_JACK_MODE_CTL,
2432 AC97_CHANNEL_MODE_CTL,
2433 };
2434
2435 static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = {
2436 AC97_SINGLE("IEC958 Capture Switch", 0x76, 11, 1, 0),
2437 AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
2438 AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
2439 };
2440
2441 static int patch_it2646_specific(ac97_t * ac97)
2442 {
2443 int err;
2444 if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
2445 return err;
2446 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
2447 return err;
2448 return 0;
2449 }
2450
2451 static struct snd_ac97_build_ops patch_it2646_ops = {
2452 .build_specific = patch_it2646_specific,
2453 .update_jacks = it2646_update_jacks
2454 };
2455
2456 int patch_it2646(ac97_t * ac97)
2457 {
2458 ac97->build_ops = &patch_it2646_ops;
2459 /* full DAC volume */
2460 snd_ac97_write_cache(ac97, 0x5E, 0x0808);
2461 snd_ac97_write_cache(ac97, 0x7A, 0x0808);
2462 return 0;
2463 }
2464
2465 /*
2466 * Si3036 codec
2467 */
2468
2469 #define AC97_SI3036_CHIP_ID 0x5a
2470 #define AC97_SI3036_LINE_CFG 0x5c
2471
2472 static const snd_kcontrol_new_t snd_ac97_controls_si3036[] = {
2473 AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
2474 };
2475
2476 static int patch_si3036_specific(ac97_t * ac97)
2477 {
2478 return patch_build_controls(ac97, snd_ac97_controls_si3036, ARRAY_SIZE(snd_ac97_controls_si3036));
2479 }
2480
2481 static struct snd_ac97_build_ops patch_si3036_ops = {
2482 .build_specific = patch_si3036_specific,
2483 };
2484
2485 int mpatch_si3036(ac97_t * ac97)
2486 {
2487 ac97->build_ops = &patch_si3036_ops;
2488 snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
2489 snd_ac97_write_cache(ac97, 0x68, 0);
2490 return 0;
2491 }
Linux kernel - Deliverables
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