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initial commit with v2.6.9
[linux-2.6.9-moxart.git] / sound / pci / ac97 / ac97_patch.c
blob1ad062a19e44d7302b3ba3ca03885fcacc80174b
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->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->mutex); /* unlock paging */
64 return ret;
65 }
66
67 /* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */
68
69 /* It is possible to indicate to the Yamaha YMF753 the type of speakers being used. */
70 static int snd_ac97_ymf753_info_speaker(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
71 {
72 static char *texts[3] = {
73 "Standard", "Small", "Smaller"
74 };
75
76 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
77 uinfo->count = 1;
78 uinfo->value.enumerated.items = 3;
79 if (uinfo->value.enumerated.item > 2)
80 uinfo->value.enumerated.item = 2;
81 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
82 return 0;
83 }
84
85 static int snd_ac97_ymf753_get_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
86 {
87 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
88 unsigned short val;
89
90 val = ac97->regs[AC97_YMF753_3D_MODE_SEL];
91 val = (val >> 10) & 3;
92 if (val > 0) /* 0 = invalid */
93 val--;
94 ucontrol->value.enumerated.item[0] = val;
95 return 0;
96 }
97
98 static int snd_ac97_ymf753_put_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
99 {
100 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
101 unsigned short val;
102
103 if (ucontrol->value.enumerated.item[0] > 2)
104 return -EINVAL;
105 val = (ucontrol->value.enumerated.item[0] + 1) << 10;
106 return snd_ac97_update(ac97, AC97_YMF753_3D_MODE_SEL, val);
107 }
108
109 static const snd_kcontrol_new_t snd_ac97_ymf753_controls_speaker =
110 {
111 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
112 .name = "3D Control - Speaker",
113 .info = snd_ac97_ymf753_info_speaker,
114 .get = snd_ac97_ymf753_get_speaker,
115 .put = snd_ac97_ymf753_put_speaker,
116 };
117
118 /* It is possible to indicate to the Yamaha YMF753 the source to direct to the S/PDIF output. */
119 static int snd_ac97_ymf753_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
120 {
121 static char *texts[2] = { "AC-Link", "A/D Converter" };
122
123 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
124 uinfo->count = 1;
125 uinfo->value.enumerated.items = 2;
126 if (uinfo->value.enumerated.item > 1)
127 uinfo->value.enumerated.item = 1;
128 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
129 return 0;
130 }
131
132 static int snd_ac97_ymf753_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
133 {
134 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
135 unsigned short val;
136
137 val = ac97->regs[AC97_YMF753_DIT_CTRL2];
138 ucontrol->value.enumerated.item[0] = (val >> 1) & 1;
139 return 0;
140 }
141
142 static int snd_ac97_ymf753_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
143 {
144 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
145 unsigned short val;
146
147 if (ucontrol->value.enumerated.item[0] > 1)
148 return -EINVAL;
149 val = ucontrol->value.enumerated.item[0] << 1;
150 return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0002, val);
151 }
152
153 /* The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
154 The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48.
155 By default, no output pin is selected, and the S/PDIF signal is not output.
156 There is also a bit to mute S/PDIF output in a vendor-specific register. */
157 static int snd_ac97_ymf753_spdif_output_pin_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
158 {
159 static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" };
160
161 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
162 uinfo->count = 1;
163 uinfo->value.enumerated.items = 3;
164 if (uinfo->value.enumerated.item > 2)
165 uinfo->value.enumerated.item = 2;
166 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
167 return 0;
168 }
169
170 static int snd_ac97_ymf753_spdif_output_pin_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
171 {
172 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
173 unsigned short val;
174
175 val = ac97->regs[AC97_YMF753_DIT_CTRL2];
176 ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0;
177 return 0;
178 }
179
180 static int snd_ac97_ymf753_spdif_output_pin_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
181 {
182 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
183 unsigned short val;
184
185 if (ucontrol->value.enumerated.item[0] > 2)
186 return -EINVAL;
187 val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 :
188 (ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0;
189 return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0028, val);
190 /* The following can be used to direct S/PDIF output to pin 47 (EAPD).
191 snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */
192 }
193
194 static const snd_kcontrol_new_t snd_ac97_ymf753_controls_spdif[3] = {
195 {
196 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
197 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
198 .info = snd_ac97_ymf753_spdif_source_info,
199 .get = snd_ac97_ymf753_spdif_source_get,
200 .put = snd_ac97_ymf753_spdif_source_put,
201 },
202 {
203 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
204 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin",
205 .info = snd_ac97_ymf753_spdif_output_pin_info,
206 .get = snd_ac97_ymf753_spdif_output_pin_get,
207 .put = snd_ac97_ymf753_spdif_output_pin_put,
208 },
209 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",NONE,NONE) "Mute", AC97_YMF753_DIT_CTRL2, 2, 1, 1)
210 };
211
212 static int patch_yamaha_ymf753_3d(ac97_t * ac97)
213 {
214 snd_kcontrol_t *kctl;
215 int err;
216
217 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
218 return err;
219 strcpy(kctl->id.name, "3D Control - Wide");
220 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 9, 7, 0);
221 snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
222 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&snd_ac97_ymf753_controls_speaker, ac97))) < 0)
223 return err;
224 snd_ac97_write_cache(ac97, AC97_YMF753_3D_MODE_SEL, 0x0c00);
225 return 0;
226 }
227
228 static int patch_yamaha_ymf753_post_spdif(ac97_t * ac97)
229 {
230 int err;
231
232 if ((err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif))) < 0)
233 return err;
234 return 0;
235 }
236
237 static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
238 .build_3d = patch_yamaha_ymf753_3d,
239 .build_post_spdif = patch_yamaha_ymf753_post_spdif
240 };
241
242 int patch_yamaha_ymf753(ac97_t * ac97)
243 {
244 /* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com.
245 This chip has nonstandard and extended behaviour with regard to its S/PDIF output.
246 The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
247 The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48.
248 By default, no output pin is selected, and the S/PDIF signal is not output.
249 There is also a bit to mute S/PDIF output in a vendor-specific register.
250 */
251 ac97->build_ops = &patch_yamaha_ymf753_ops;
252 ac97->caps |= AC97_BC_BASS_TREBLE;
253 ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */
254 return 0;
255 }
256
257 /*
258 * May 2, 2003 Liam Girdwood <liam.girdwood@wolfsonmicro.com>
259 * removed broken wolfson00 patch.
260 * added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.
261 */
262
263 int patch_wolfson03(ac97_t * ac97)
264 {
265 /* This is known to work for the ViewSonic ViewPad 1000
266 Randolph Bentson <bentson@holmsjoen.com> */
267
268 // WM9703/9707/9708/9717
269 snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
270 snd_ac97_write_cache(ac97, AC97_GENERAL_PURPOSE, 0x8000);
271 return 0;
272 }
273
274 int patch_wolfson04(ac97_t * ac97)
275 {
276 // WM9704M/9704Q
277 // set front and rear mixer volume
278 snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
279 snd_ac97_write_cache(ac97, AC97_WM9704_RMIXER_VOL, 0x0808);
280
281 // patch for DVD noise
282 snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200);
283
284 // init vol
285 snd_ac97_write_cache(ac97, AC97_WM9704_RPCM_VOL, 0x0808);
286
287 // set rear surround volume
288 snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
289 return 0;
290 }
291
292 int patch_wolfson05(ac97_t * ac97)
293 {
294 // WM9705, WM9710
295 // set front mixer volume
296 snd_ac97_write_cache(ac97, AC97_WM97XX_FMIXER_VOL, 0x0808);
297 return 0;
298 }
299
300 int patch_wolfson11(ac97_t * ac97)
301 {
302 // WM9711, WM9712
303 // set out3 volume
304 snd_ac97_write_cache(ac97, AC97_WM9711_OUT3VOL, 0x0808);
305 return 0;
306 }
307
308 /*
309 * Tritech codec
310 */
311 int patch_tritech_tr28028(ac97_t * ac97)
312 {
313 snd_ac97_write_cache(ac97, 0x26, 0x0300);
314 snd_ac97_write_cache(ac97, 0x26, 0x0000);
315 snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
316 snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
317 return 0;
318 }
319
320 /*
321 * Sigmatel STAC97xx codecs
322 */
323 static int patch_sigmatel_stac9700_3d(ac97_t * ac97)
324 {
325 snd_kcontrol_t *kctl;
326 int err;
327
328 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
329 return err;
330 strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
331 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
332 snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
333 return 0;
334 }
335
336 static int patch_sigmatel_stac9708_3d(ac97_t * ac97)
337 {
338 snd_kcontrol_t *kctl;
339 int err;
340
341 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
342 return err;
343 strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
344 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
345 if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
346 return err;
347 strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
348 kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
349 snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
350 return 0;
351 }
352
353 static const snd_kcontrol_new_t snd_ac97_sigmatel_4speaker =
354 AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
355
356 static const snd_kcontrol_new_t snd_ac97_sigmatel_phaseinvert =
357 AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
358
359 static const snd_kcontrol_new_t snd_ac97_sigmatel_controls[] = {
360 AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
361 AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
362 };
363
364 static int patch_sigmatel_stac97xx_specific(ac97_t * ac97)
365 {
366 int err;
367
368 snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
369 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
370 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
371 return err;
372 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
373 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
374 return err;
375 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
376 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
377 return err;
378 if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
379 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
380 return err;
381 return 0;
382 }
383
384 static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
385 .build_3d = patch_sigmatel_stac9700_3d,
386 .build_specific = patch_sigmatel_stac97xx_specific
387 };
388
389 int patch_sigmatel_stac9700(ac97_t * ac97)
390 {
391 ac97->build_ops = &patch_sigmatel_stac9700_ops;
392 return 0;
393 }
394
395 static int patch_sigmatel_stac9708_specific(ac97_t *ac97)
396 {
397 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
398 return patch_sigmatel_stac97xx_specific(ac97);
399 }
400
401 static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
402 .build_3d = patch_sigmatel_stac9708_3d,
403 .build_specific = patch_sigmatel_stac9708_specific
404 };
405
406 int patch_sigmatel_stac9708(ac97_t * ac97)
407 {
408 unsigned int codec72, codec6c;
409
410 ac97->build_ops = &patch_sigmatel_stac9708_ops;
411 ac97->caps |= 0x10; /* HP (sigmatel surround) support */
412
413 codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
414 codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
415
416 if ((codec72==0) && (codec6c==0)) {
417 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
418 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
419 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
420 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
421 } else if ((codec72==0x8000) && (codec6c==0)) {
422 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
423 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
424 snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
425 } else if ((codec72==0x8000) && (codec6c==0x0080)) {
426 /* nothing */
427 }
428 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
429 return 0;
430 }
431
432 int patch_sigmatel_stac9721(ac97_t * ac97)
433 {
434 ac97->build_ops = &patch_sigmatel_stac9700_ops;
435 if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
436 // patch for SigmaTel
437 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
438 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
439 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
440 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
441 }
442 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
443 return 0;
444 }
445
446 int patch_sigmatel_stac9744(ac97_t * ac97)
447 {
448 // patch for SigmaTel
449 ac97->build_ops = &patch_sigmatel_stac9700_ops;
450 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
451 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
452 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
453 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
454 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
455 return 0;
456 }
457
458 int patch_sigmatel_stac9756(ac97_t * ac97)
459 {
460 // patch for SigmaTel
461 ac97->build_ops = &patch_sigmatel_stac9700_ops;
462 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
463 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
464 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
465 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
466 snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
467 return 0;
468 }
469
470 static int snd_ac97_stac9758_output_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
471 {
472 static char *texts[5] = { "Input/Disabled", "Front Output",
473 "Rear Output", "Center/LFE Output", "Mixer Output" };
474
475 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
476 uinfo->count = 1;
477 uinfo->value.enumerated.items = 5;
478 if (uinfo->value.enumerated.item > 4)
479 uinfo->value.enumerated.item = 4;
480 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
481 return 0;
482 }
483
484 static int snd_ac97_stac9758_output_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
485 {
486 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
487 int shift = kcontrol->private_value;
488 unsigned short val;
489
490 val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
491 if (!(val & 4))
492 ucontrol->value.enumerated.item[0] = 0;
493 else
494 ucontrol->value.enumerated.item[0] = 1 + (val & 3);
495 return 0;
496 }
497
498 static int snd_ac97_stac9758_output_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
499 {
500 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
501 int shift = kcontrol->private_value;
502 unsigned short val;
503
504 if (ucontrol->value.enumerated.item[0] > 4)
505 return -EINVAL;
506 if (ucontrol->value.enumerated.item[0] == 0)
507 val = 0;
508 else
509 val = 4 | (ucontrol->value.enumerated.item[0] - 1);
510 return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
511 7 << shift, val << shift, 0);
512 }
513
514 static int snd_ac97_stac9758_input_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
515 {
516 static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
517 "Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
518
519 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
520 uinfo->count = 1;
521 uinfo->value.enumerated.items = 7;
522 if (uinfo->value.enumerated.item > 6)
523 uinfo->value.enumerated.item = 6;
524 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
525 return 0;
526 }
527
528 static int snd_ac97_stac9758_input_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
529 {
530 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
531 int shift = kcontrol->private_value;
532 unsigned short val;
533
534 val = ac97->regs[AC97_SIGMATEL_INSEL];
535 ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
536 return 0;
537 }
538
539 static int snd_ac97_stac9758_input_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
540 {
541 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
542 int shift = kcontrol->private_value;
543
544 return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
545 ucontrol->value.enumerated.item[0] << shift, 0);
546 }
547
548 static int snd_ac97_stac9758_phonesel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
549 {
550 static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
551
552 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
553 uinfo->count = 1;
554 uinfo->value.enumerated.items = 3;
555 if (uinfo->value.enumerated.item > 2)
556 uinfo->value.enumerated.item = 2;
557 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
558 return 0;
559 }
560
561 static int snd_ac97_stac9758_phonesel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
562 {
563 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
564
565 ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
566 return 0;
567 }
568
569 static int snd_ac97_stac9758_phonesel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
570 {
571 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
572
573 return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
574 ucontrol->value.enumerated.item[0], 0);
575 }
576
577 #define STAC9758_OUTPUT_JACK(xname, shift) \
578 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
579 .info = snd_ac97_stac9758_output_jack_info, \
580 .get = snd_ac97_stac9758_output_jack_get, \
581 .put = snd_ac97_stac9758_output_jack_put, \
582 .private_value = shift }
583 #define STAC9758_INPUT_JACK(xname, shift) \
584 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
585 .info = snd_ac97_stac9758_input_jack_info, \
586 .get = snd_ac97_stac9758_input_jack_get, \
587 .put = snd_ac97_stac9758_input_jack_put, \
588 .private_value = shift }
589 static const snd_kcontrol_new_t snd_ac97_sigmatel_stac9758_controls[] = {
590 STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
591 STAC9758_OUTPUT_JACK("LineIn Jack", 4),
592 STAC9758_OUTPUT_JACK("Front Jack", 7),
593 STAC9758_OUTPUT_JACK("Rear Jack", 10),
594 STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
595 STAC9758_INPUT_JACK("Mic Input Source", 0),
596 STAC9758_INPUT_JACK("Line Input Source", 8),
597 {
598 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
599 .name = "Headphone Amp",
600 .info = snd_ac97_stac9758_phonesel_info,
601 .get = snd_ac97_stac9758_phonesel_get,
602 .put = snd_ac97_stac9758_phonesel_put
603 },
604 AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
605 AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
606 };
607
608 static int patch_sigmatel_stac9758_specific(ac97_t *ac97)
609 {
610 int err;
611
612 err = patch_sigmatel_stac97xx_specific(ac97);
613 if (err < 0)
614 return err;
615 err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
616 ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
617 if (err < 0)
618 return err;
619 /* DAC-A direct */
620 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
621 /* DAC-A to Mix = PCM */
622 /* DAC-B direct = Surround */
623 /* DAC-B to Mix */
624 snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
625 /* DAC-C direct = Center/LFE */
626
627 return 0;
628 }
629
630 static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
631 .build_3d = patch_sigmatel_stac9700_3d,
632 .build_specific = patch_sigmatel_stac9758_specific
633 };
634
635 int patch_sigmatel_stac9758(ac97_t * ac97)
636 {
637 static unsigned short regs[4] = {
638 AC97_SIGMATEL_OUTSEL,
639 AC97_SIGMATEL_IOMISC,
640 AC97_SIGMATEL_INSEL,
641 AC97_SIGMATEL_VARIOUS
642 };
643 static unsigned short def_regs[4] = {
644 /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
645 /* IOMISC */ 0x2001,
646 /* INSEL */ 0x0201, /* LI:LI, MI:M1 */
647 /* VARIOUS */ 0x0040
648 };
649 static unsigned short m675_regs[4] = {
650 /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
651 /* IOMISC */ 0x2102, /* HP amp on */
652 /* INSEL */ 0x0203, /* LI:LI, MI:FR */
653 /* VARIOUS */ 0x0041 /* stereo mic */
654 };
655 unsigned short *pregs = def_regs;
656 int i;
657
658 /* Gateway M675 notebook */
659 if (ac97->pci &&
660 ac97->subsystem_vendor == 0x107b &&
661 ac97->subsystem_device == 0x0601)
662 pregs = m675_regs;
663
664 // patch for SigmaTel
665 ac97->build_ops = &patch_sigmatel_stac9758_ops;
666 /* FIXME: assume only page 0 for writing cache */
667 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
668 for (i = 0; i < 4; i++)
669 snd_ac97_write_cache(ac97, regs[i], pregs[i]);
670
671 ac97->flags |= AC97_STEREO_MUTES;
672 return 0;
673 }
674
675 /*
676 * Cirrus Logic CS42xx codecs
677 */
678 static const snd_kcontrol_new_t snd_ac97_cirrus_controls_spdif[2] = {
679 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
680 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
681 };
682
683 static int patch_cirrus_build_spdif(ac97_t * ac97)
684 {
685 int err;
686
687 /* con mask, pro mask, default */
688 if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
689 return err;
690 /* switch, spsa */
691 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
692 return err;
693 switch (ac97->id & AC97_ID_CS_MASK) {
694 case AC97_ID_CS4205:
695 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
696 return err;
697 break;
698 }
699 /* set default PCM S/PDIF params */
700 /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
701 snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
702 return 0;
703 }
704
705 static struct snd_ac97_build_ops patch_cirrus_ops = {
706 .build_spdif = patch_cirrus_build_spdif
707 };
708
709 int patch_cirrus_spdif(ac97_t * ac97)
710 {
711 /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
712 WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC? *sigh*
713 - sp/dif EA ID is not set, but sp/dif is always present.
714 - enable/disable is spdif register bit 15.
715 - sp/dif control register is 0x68. differs from AC97:
716 - valid is bit 14 (vs 15)
717 - no DRS
718 - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
719 - sp/dif ssource select is in 0x5e bits 0,1.
720 */
721
722 ac97->build_ops = &patch_cirrus_ops;
723 ac97->flags |= AC97_CS_SPDIF;
724 ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
725 ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
726 snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
727 return 0;
728 }
729
730 int patch_cirrus_cs4299(ac97_t * ac97)
731 {
732 /* force the detection of PC Beep */
733 ac97->flags |= AC97_HAS_PC_BEEP;
734
735 return patch_cirrus_spdif(ac97);
736 }
737
738 /*
739 * Conexant codecs
740 */
741 static const snd_kcontrol_new_t snd_ac97_conexant_controls_spdif[1] = {
742 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
743 };
744
745 static int patch_conexant_build_spdif(ac97_t * ac97)
746 {
747 int err;
748
749 /* con mask, pro mask, default */
750 if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
751 return err;
752 /* switch */
753 if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
754 return err;
755 /* set default PCM S/PDIF params */
756 /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
757 snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
758 snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
759 return 0;
760 }
761
762 static struct snd_ac97_build_ops patch_conexant_ops = {
763 .build_spdif = patch_conexant_build_spdif
764 };
765
766 int patch_conexant(ac97_t * ac97)
767 {
768 ac97->build_ops = &patch_conexant_ops;
769 ac97->flags |= AC97_CX_SPDIF;
770 ac97->ext_id |= AC97_EI_SPDIF; /* force the detection of spdif */
771 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
772 return 0;
773 }
774
775 /*
776 * Analog Device AD18xx, AD19xx codecs
777 */
778 int patch_ad1819(ac97_t * ac97)
779 {
780 unsigned short scfg;
781
782 // patch for Analog Devices
783 scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
784 snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
785 return 0;
786 }
787
788 static unsigned short patch_ad1881_unchained(ac97_t * ac97, int idx, unsigned short mask)
789 {
790 unsigned short val;
791
792 // test for unchained codec
793 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
794 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000); /* ID0C, ID1C, SDIE = off */
795 val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
796 if ((val & 0xff40) != 0x5340)
797 return 0;
798 ac97->spec.ad18xx.unchained[idx] = mask;
799 ac97->spec.ad18xx.id[idx] = val;
800 ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
801 return mask;
802 }
803
804 static int patch_ad1881_chained1(ac97_t * ac97, int idx, unsigned short codec_bits)
805 {
806 static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
807 unsigned short val;
808
809 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
810 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004); // SDIE
811 val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
812 if ((val & 0xff40) != 0x5340)
813 return 0;
814 if (codec_bits)
815 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
816 ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
817 ac97->spec.ad18xx.id[idx] = val;
818 ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
819 return 1;
820 }
821
822 static void patch_ad1881_chained(ac97_t * ac97, int unchained_idx, int cidx1, int cidx2)
823 {
824 // already detected?
825 if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
826 cidx1 = -1;
827 if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
828 cidx2 = -1;
829 if (cidx1 < 0 && cidx2 < 0)
830 return;
831 // test for chained codecs
832 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
833 ac97->spec.ad18xx.unchained[unchained_idx]);
834 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002); // ID1C
835 ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
836 if (cidx1 >= 0) {
837 if (patch_ad1881_chained1(ac97, cidx1, 0x0006)) // SDIE | ID1C
838 patch_ad1881_chained1(ac97, cidx2, 0);
839 else if (patch_ad1881_chained1(ac97, cidx2, 0x0006)) // SDIE | ID1C
840 patch_ad1881_chained1(ac97, cidx1, 0);
841 } else if (cidx2 >= 0) {
842 patch_ad1881_chained1(ac97, cidx2, 0);
843 }
844 }
845
846 int patch_ad1881(ac97_t * ac97)
847 {
848 static const char cfg_idxs[3][2] = {
849 {2, 1},
850 {0, 2},
851 {0, 1}
852 };
853
854 // patch for Analog Devices
855 unsigned short codecs[3];
856 unsigned short val;
857 int idx, num;
858
859 val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
860 snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
861 codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
862 codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
863 codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
864
865 snd_runtime_check(codecs[0] | codecs[1] | codecs[2], goto __end);
866
867 for (idx = 0; idx < 3; idx++)
868 if (ac97->spec.ad18xx.unchained[idx])
869 patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
870
871 if (ac97->spec.ad18xx.id[1]) {
872 ac97->flags |= AC97_AD_MULTI;
873 ac97->scaps |= AC97_SCAP_SURROUND_DAC;
874 }
875 if (ac97->spec.ad18xx.id[2]) {
876 ac97->flags |= AC97_AD_MULTI;
877 ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
878 }
879
880 __end:
881 /* select all codecs */
882 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
883 /* check if only one codec is present */
884 for (idx = num = 0; idx < 3; idx++)
885 if (ac97->spec.ad18xx.id[idx])
886 num++;
887 if (num == 1) {
888 /* ok, deselect all ID bits */
889 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
890 ac97->spec.ad18xx.codec_cfg[0] =
891 ac97->spec.ad18xx.codec_cfg[1] =
892 ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
893 }
894 /* required for AD1886/AD1885 combination */
895 ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
896 if (ac97->spec.ad18xx.id[0]) {
897 ac97->id &= 0xffff0000;
898 ac97->id |= ac97->spec.ad18xx.id[0];
899 }
900 return 0;
901 }
902
903 static const snd_kcontrol_new_t snd_ac97_controls_ad1885[] = {
904 AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
905 /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
906 AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
907 AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
908 AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
909 AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
910 };
911
912 static int patch_ad1885_specific(ac97_t * ac97)
913 {
914 int err;
915
916 if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
917 return err;
918 return 0;
919 }
920
921 static struct snd_ac97_build_ops patch_ad1885_build_ops = {
922 .build_specific = &patch_ad1885_specific
923 };
924
925 int patch_ad1885(ac97_t * ac97)
926 {
927 patch_ad1881(ac97);
928 /* This is required to deal with the Intel D815EEAL2 */
929 /* i.e. Line out is actually headphone out from codec */
930
931 /* set default */
932 snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
933
934 ac97->build_ops = &patch_ad1885_build_ops;
935 return 0;
936 }
937
938 int patch_ad1886(ac97_t * ac97)
939 {
940 patch_ad1881(ac97);
941 /* Presario700 workaround */
942 /* for Jack Sense/SPDIF Register misetting causing */
943 snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
944 return 0;
945 }
946
947 /* MISC bits */
948 #define AC97_AD198X_MBC 0x0003 /* mic boost */
949 #define AC97_AD198X_MBC_20 0x0000 /* +20dB */
950 #define AC97_AD198X_MBC_10 0x0001 /* +10dB */
951 #define AC97_AD198X_MBC_30 0x0002 /* +30dB */
952 #define AC97_AD198X_VREFD 0x0004 /* VREF high-Z */
953 #define AC97_AD198X_VREFH 0x0008 /* 2.25V, 3.7V */
954 #define AC97_AD198X_VREF_0 0x000c /* 0V */
955 #define AC97_AD198X_SRU 0x0010 /* sample rate unlock */
956 #define AC97_AD198X_LOSEL 0x0020 /* LINE_OUT amplifiers input select */
957 #define AC97_AD198X_2MIC 0x0040 /* 2-channel mic select */
958 #define AC97_AD198X_SPRD 0x0080 /* SPREAD enable */
959 #define AC97_AD198X_DMIX0 0x0100 /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
960 #define AC97_AD198X_DMIX1 0x0200 /* downmix mode: 1 = enabled */
961 #define AC97_AD198X_HPSEL 0x0400 /* headphone amplifier input select */
962 #define AC97_AD198X_CLDIS 0x0800 /* center/lfe disable */
963 #define AC97_AD198X_LODIS 0x1000 /* LINE_OUT disable */
964 #define AC97_AD198X_MSPLT 0x2000 /* mute split */
965 #define AC97_AD198X_AC97NC 0x4000 /* AC97 no compatible mode */
966 #define AC97_AD198X_DACZ 0x8000 /* DAC zero-fill mode */
967
968
969 static int snd_ac97_ad198x_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
970 {
971 static char *texts[2] = { "AC-Link", "A/D Converter" };
972
973 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
974 uinfo->count = 1;
975 uinfo->value.enumerated.items = 2;
976 if (uinfo->value.enumerated.item > 1)
977 uinfo->value.enumerated.item = 1;
978 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
979 return 0;
980 }
981
982 static int snd_ac97_ad198x_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
983 {
984 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
985 unsigned short val;
986
987 val = ac97->regs[AC97_AD_SERIAL_CFG];
988 ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
989 return 0;
990 }
991
992 static int snd_ac97_ad198x_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
993 {
994 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
995 unsigned short val;
996
997 if (ucontrol->value.enumerated.item[0] > 1)
998 return -EINVAL;
999 val = ucontrol->value.enumerated.item[0] << 2;
1000 return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
1001 }
1002
1003 static const snd_kcontrol_new_t snd_ac97_ad198x_spdif_source = {
1004 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1005 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1006 .info = snd_ac97_ad198x_spdif_source_info,
1007 .get = snd_ac97_ad198x_spdif_source_get,
1008 .put = snd_ac97_ad198x_spdif_source_put,
1009 };
1010
1011 static int patch_ad198x_post_spdif(ac97_t * ac97)
1012 {
1013 return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
1014 }
1015
1016 static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
1017 .build_post_spdif = patch_ad198x_post_spdif
1018 };
1019
1020 int patch_ad1981a(ac97_t *ac97)
1021 {
1022 patch_ad1881(ac97);
1023 ac97->build_ops = &patch_ad1981a_build_ops;
1024 snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1025 ac97->flags |= AC97_STEREO_MUTES;
1026 return 0;
1027 }
1028
1029 static const snd_kcontrol_new_t snd_ac97_ad198x_2cmic =
1030 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1031
1032 static int patch_ad1981b_specific(ac97_t *ac97)
1033 {
1034 return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
1035 }
1036
1037 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1038 .build_post_spdif = patch_ad198x_post_spdif,
1039 .build_specific = patch_ad1981b_specific
1040 };
1041
1042 int patch_ad1981b(ac97_t *ac97)
1043 {
1044 patch_ad1881(ac97);
1045 ac97->build_ops = &patch_ad1981b_build_ops;
1046 snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1047 ac97->flags |= AC97_STEREO_MUTES;
1048 return 0;
1049 }
1050
1051 static int snd_ac97_ad1888_lohpsel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1052 {
1053 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1054 uinfo->count = 1;
1055 uinfo->value.integer.min = 0;
1056 uinfo->value.integer.max = 1;
1057 return 0;
1058 }
1059
1060 static int snd_ac97_ad1888_lohpsel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1061 {
1062 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1063 unsigned short val;
1064
1065 val = ac97->regs[AC97_AD_MISC];
1066 ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1067 return 0;
1068 }
1069
1070 static int snd_ac97_ad1888_lohpsel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1071 {
1072 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1073 unsigned short val;
1074
1075 val = !ucontrol->value.integer.value[0]
1076 ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1077 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1078 AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1079 }
1080
1081 static int snd_ac97_ad1888_downmix_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1082 {
1083 static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1084
1085 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1086 uinfo->count = 1;
1087 uinfo->value.enumerated.items = 3;
1088 if (uinfo->value.enumerated.item > 2)
1089 uinfo->value.enumerated.item = 2;
1090 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1091 return 0;
1092 }
1093
1094 static int snd_ac97_ad1888_downmix_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1095 {
1096 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1097 unsigned short val;
1098
1099 val = ac97->regs[AC97_AD_MISC];
1100 if (!(val & AC97_AD198X_DMIX1))
1101 ucontrol->value.enumerated.item[0] = 0;
1102 else
1103 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
1104 return 0;
1105 }
1106
1107 static int snd_ac97_ad1888_downmix_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1108 {
1109 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1110 unsigned short val;
1111
1112 if (ucontrol->value.enumerated.item[0] > 2)
1113 return -EINVAL;
1114 if (ucontrol->value.enumerated.item[0] == 0)
1115 val = 0;
1116 else
1117 val = AC97_AD198X_DMIX1 |
1118 ((ucontrol->value.enumerated.item[0] - 1) << 8);
1119 return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1120 AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
1121 }
1122
1123 static const snd_kcontrol_new_t snd_ac97_ad1888_controls[] = {
1124 {
1125 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1126 .name = "Exchange Front/Surround",
1127 .info = snd_ac97_ad1888_lohpsel_info,
1128 .get = snd_ac97_ad1888_lohpsel_get,
1129 .put = snd_ac97_ad1888_lohpsel_put
1130 },
1131 AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
1132 {
1133 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1134 .name = "Downmix",
1135 .info = snd_ac97_ad1888_downmix_info,
1136 .get = snd_ac97_ad1888_downmix_get,
1137 .put = snd_ac97_ad1888_downmix_put
1138 },
1139 AC97_SINGLE("Surround Jack as Input", AC97_AD_MISC, 12, 1, 0),
1140 AC97_SINGLE("Center/LFE Jack as Input", AC97_AD_MISC, 11, 1, 0),
1141 };
1142
1143 static int patch_ad1888_specific(ac97_t *ac97)
1144 {
1145 /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
1146 snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback");
1147 snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
1148 return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
1149 }
1150
1151 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
1152 .build_post_spdif = patch_ad198x_post_spdif,
1153 .build_specific = patch_ad1888_specific
1154 };
1155
1156 int patch_ad1888(ac97_t * ac97)
1157 {
1158 unsigned short misc;
1159
1160 patch_ad1881(ac97);
1161 ac97->build_ops = &patch_ad1888_build_ops;
1162 /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
1163 /* it seems that most vendors connect line-out connector to headphone out of AC'97 */
1164 /* AD-compatible mode */
1165 /* Stereo mutes enabled */
1166 misc = snd_ac97_read(ac97, AC97_AD_MISC);
1167 snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1168 AC97_AD198X_LOSEL |
1169 AC97_AD198X_HPSEL |
1170 AC97_AD198X_MSPLT |
1171 AC97_AD198X_AC97NC);
1172 ac97->flags |= AC97_STEREO_MUTES;
1173 return 0;
1174 }
1175
1176 static int patch_ad1980_specific(ac97_t *ac97)
1177 {
1178 int err;
1179
1180 if ((err = patch_ad1888_specific(ac97)) < 0)
1181 return err;
1182 return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
1183 }
1184
1185 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
1186 .build_post_spdif = patch_ad198x_post_spdif,
1187 .build_specific = patch_ad1980_specific
1188 };
1189
1190 int patch_ad1980(ac97_t * ac97)
1191 {
1192 patch_ad1888(ac97);
1193 ac97->build_ops = &patch_ad1980_build_ops;
1194 return 0;
1195 }
1196
1197 static const snd_kcontrol_new_t snd_ac97_ad1985_controls[] = {
1198 AC97_SINGLE("Center/LFE Jack as Mic", AC97_AD_SERIAL_CFG, 9, 1, 0),
1199 AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
1200 };
1201
1202 static int patch_ad1985_specific(ac97_t *ac97)
1203 {
1204 int err;
1205
1206 if ((err = patch_ad1980_specific(ac97)) < 0)
1207 return err;
1208 return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
1209 }
1210
1211 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
1212 .build_post_spdif = patch_ad198x_post_spdif,
1213 .build_specific = patch_ad1985_specific
1214 };
1215
1216 int patch_ad1985(ac97_t * ac97)
1217 {
1218 unsigned short misc;
1219
1220 patch_ad1881(ac97);
1221 ac97->build_ops = &patch_ad1985_build_ops;
1222 misc = snd_ac97_read(ac97, AC97_AD_MISC);
1223 /* switch front/surround line-out/hp-out */
1224 /* center/LFE, mic in 3.75V mode */
1225 /* AD-compatible mode */
1226 /* Stereo mutes enabled */
1227 /* in accordance with ADI driver: misc | 0x5c28 */
1228 snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1229 AC97_AD198X_VREFH |
1230 AC97_AD198X_LOSEL |
1231 AC97_AD198X_HPSEL |
1232 AC97_AD198X_CLDIS |
1233 AC97_AD198X_LODIS |
1234 AC97_AD198X_MSPLT |
1235 AC97_AD198X_AC97NC);
1236 ac97->flags |= AC97_STEREO_MUTES;
1237 /* on AD1985 rev. 3, AC'97 revision bits are zero */
1238 ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
1239 return 0;
1240 }
1241
1242 /*
1243 * realtek ALC65x/850 codecs
1244 */
1245 static int snd_ac97_alc650_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
1246 {
1247 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1248 ucontrol->value.integer.value[0] = (ac97->regs[AC97_ALC650_MULTICH] >> 10) & 1;
1249 return 0;
1250 }
1251
1252 static int snd_ac97_alc650_mic_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
1253 {
1254 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1255 int change, val;
1256 val = !!(snd_ac97_read(ac97, AC97_ALC650_MULTICH) & (1 << 10));
1257 change = (ucontrol->value.integer.value[0] != val);
1258 if (change) {
1259 /* disable/enable vref */
1260 snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
1261 ucontrol->value.integer.value[0] ? (1 << 12) : 0);
1262 /* turn on/off center-on-mic */
1263 snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
1264 ucontrol->value.integer.value[0] ? (1 << 10) : 0);
1265 /* GPIO0 high for mic */
1266 snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
1267 ucontrol->value.integer.value[0] ? 0 : 0x100);
1268 }
1269 return change;
1270 }
1271
1272 static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
1273 AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
1274 AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
1275 AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
1276 AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
1277 /* 4: Analog Input To Surround */
1278 /* 5: Analog Input To Center/LFE */
1279 /* 6: Independent Master Volume Right */
1280 /* 7: Independent Master Volume Left */
1281 /* 8: reserved */
1282 AC97_SINGLE("Line-In As Surround", AC97_ALC650_MULTICH, 9, 1, 0),
1283 /* 10: mic, see below */
1284 /* 11-13: in IEC958 controls */
1285 AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
1286 #if 0 /* always set in patch_alc650 */
1287 AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
1288 AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
1289 AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
1290 AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
1291 AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
1292 AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
1293 #endif
1294 {
1295 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1296 .name = "Mic As Center/LFE",
1297 .info = snd_ac97_info_single,
1298 .get = snd_ac97_alc650_mic_get,
1299 .put = snd_ac97_alc650_mic_put,
1300 .private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
1301 },
1302 };
1303
1304 static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc650[] = {
1305 AC97_SINGLE("IEC958 Capture Switch", AC97_ALC650_MULTICH, 11, 1, 0),
1306 AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
1307 AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0),
1308 };
1309
1310 static int patch_alc650_specific(ac97_t * ac97)
1311 {
1312 int err;
1313
1314 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
1315 return err;
1316 if (ac97->ext_id & AC97_EI_SPDIF) {
1317 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
1318 return err;
1319 }
1320 return 0;
1321 }
1322
1323 static struct snd_ac97_build_ops patch_alc650_ops = {
1324 .build_specific = patch_alc650_specific
1325 };
1326
1327 int patch_alc650(ac97_t * ac97)
1328 {
1329 unsigned short val;
1330
1331 ac97->build_ops = &patch_alc650_ops;
1332
1333 /* determine the revision */
1334 val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
1335 if (val < 3)
1336 ac97->id = 0x414c4720; /* Old version */
1337 else if (val < 0x10)
1338 ac97->id = 0x414c4721; /* D version */
1339 else if (val < 0x20)
1340 ac97->id = 0x414c4722; /* E version */
1341 else if (val < 0x30)
1342 ac97->id = 0x414c4723; /* F version */
1343
1344 /* revision E or F */
1345 /* FIXME: what about revision D ? */
1346 ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
1347 ac97->id == 0x414c4723);
1348
1349 /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
1350 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
1351 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
1352
1353 /* Enable SPDIF-IN only on Rev.E and above */
1354 val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
1355 /* SPDIF IN with pin 47 */
1356 if (ac97->spec.dev_flags)
1357 val |= 0x03; /* enable */
1358 else
1359 val &= ~0x03; /* disable */
1360 snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
1361
1362 /* set default: slot 3,4,7,8,6,9
1363 spdif-in monitor off, analog-spdif off, spdif-in off
1364 center on mic off, surround on line-in off
1365 downmix off, duplicate front off
1366 */
1367 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
1368
1369 /* set GPIO0 for mic bias */
1370 /* GPIO0 pin output, no interrupt, high */
1371 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
1372 snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
1373 snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
1374 (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
1375
1376 /* full DAC volume */
1377 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
1378 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
1379 return 0;
1380 }
1381
1382 static int snd_ac97_alc655_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
1383 {
1384 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1385 ucontrol->value.integer.value[0] = (ac97->regs[AC97_ALC650_MULTICH] >> 10) & 1;
1386 return 0;
1387 }
1388
1389 static int snd_ac97_alc655_mic_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
1390 {
1391 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1392
1393 /* misc control; vrefout disable */
1394 snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
1395 ucontrol->value.integer.value[0] ? (1 << 12) : 0);
1396 return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
1397 ucontrol->value.integer.value[0] ? (1 << 10) : 0,
1398 0);
1399 }
1400
1401
1402 static const snd_kcontrol_new_t snd_ac97_controls_alc655[] = {
1403 AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
1404 AC97_PAGE_SINGLE("Line-In As Surround", AC97_ALC650_MULTICH, 9, 1, 0, 0),
1405 {
1406 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1407 .name = "Mic As Center/LFE",
1408 .info = snd_ac97_info_single,
1409 .get = snd_ac97_alc655_mic_get,
1410 .put = snd_ac97_alc655_mic_put,
1411 .private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
1412 },
1413 };
1414
1415 static int alc655_iec958_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1416 {
1417 static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
1418 static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
1419 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1420
1421 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1422 uinfo->count = 1;
1423 uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
1424 if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1425 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1426 strcpy(uinfo->value.enumerated.name,
1427 ac97->spec.dev_flags ?
1428 texts_658[uinfo->value.enumerated.item] :
1429 texts_655[uinfo->value.enumerated.item]);
1430 return 0;
1431 }
1432
1433 static int alc655_iec958_route_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1434 {
1435 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1436 unsigned short val;
1437
1438 val = ac97->regs[AC97_ALC650_MULTICH];
1439 val = (val >> 12) & 3;
1440 if (ac97->spec.dev_flags && val == 3)
1441 val = 0;
1442 ucontrol->value.enumerated.item[0] = val;
1443 return 0;
1444 }
1445
1446 static int alc655_iec958_route_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1447 {
1448 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1449
1450 return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
1451 (unsigned short)ucontrol->value.enumerated.item[0],
1452 0);
1453 }
1454
1455 static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc655[] = {
1456 AC97_PAGE_SINGLE("IEC958 Capture Switch", AC97_ALC650_MULTICH, 11, 1, 0, 0),
1457 AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0),
1458 {
1459 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1460 .name = "IEC958 Playback Route",
1461 .info = alc655_iec958_route_info,
1462 .get = alc655_iec958_route_get,
1463 .put = alc655_iec958_route_put,
1464 },
1465 };
1466
1467 static int patch_alc655_specific(ac97_t * ac97)
1468 {
1469 int err;
1470
1471 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
1472 return err;
1473 if (ac97->ext_id & AC97_EI_SPDIF) {
1474 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
1475 return err;
1476 }
1477 return 0;
1478 }
1479
1480 static struct snd_ac97_build_ops patch_alc655_ops = {
1481 .build_specific = patch_alc655_specific
1482 };
1483
1484 int patch_alc655(ac97_t * ac97)
1485 {
1486 unsigned int val;
1487
1488 ac97->spec.dev_flags = (ac97->id == 0x414c4780); /* ALC658 */
1489
1490 ac97->build_ops = &patch_alc655_ops;
1491
1492 /* assume only page 0 for writing cache */
1493 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1494
1495 /* adjust default values */
1496 val = snd_ac97_read(ac97, 0x7a); /* misc control */
1497 val |= (1 << 1); /* spdif input pin */
1498 val &= ~(1 << 12); /* vref enable */
1499 snd_ac97_write_cache(ac97, 0x7a, val);
1500 /* set default: spdif-in enabled,
1501 spdif-in monitor off, spdif-in PCM off
1502 center on mic off, surround on line-in off
1503 duplicate front off
1504 */
1505 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
1506
1507 /* full DAC volume */
1508 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
1509 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
1510 return 0;
1511 }
1512
1513
1514 #define AC97_ALC850_JACK_SELECT 0x76
1515 #define AC97_ALC850_MISC1 0x7a
1516
1517 static int ac97_alc850_surround_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
1518 {
1519 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1520 ucontrol->value.integer.value[0] = ((ac97->regs[AC97_ALC850_JACK_SELECT] >> 12) & 7) == 2;
1521 return 0;
1522 }
1523
1524 static int ac97_alc850_surround_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
1525 {
1526 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1527
1528 /* SURR 1kOhm (bit4), Amp (bit5) */
1529 snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
1530 ucontrol->value.integer.value[0] ? (1<<5) : (1<<4));
1531 /* LINE-IN = 0, SURROUND = 2 */
1532 return snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
1533 ucontrol->value.integer.value[0] ? (2<<12) : (0<<12));
1534 }
1535
1536 static int ac97_alc850_mic_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
1537 {
1538 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1539 ucontrol->value.integer.value[0] = ((ac97->regs[AC97_ALC850_JACK_SELECT] >> 4) & 7) == 2;
1540 return 0;
1541 }
1542
1543 static int ac97_alc850_mic_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t * ucontrol)
1544 {
1545 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1546
1547 /* Vref disable (bit12), 1kOhm (bit13) */
1548 snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
1549 ucontrol->value.integer.value[0] ? (1<<12) : (1<<13));
1550 /* MIC-IN = 1, CENTER-LFE = 2 */
1551 return snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
1552 ucontrol->value.integer.value[0] ? (2<<4) : (1<<4));
1553 }
1554
1555 static const snd_kcontrol_new_t snd_ac97_controls_alc850[] = {
1556 AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
1557 {
1558 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1559 .name = "Line-In As Surround",
1560 .info = snd_ac97_info_single,
1561 .get = ac97_alc850_surround_get,
1562 .put = ac97_alc850_surround_put,
1563 .private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
1564 },
1565 {
1566 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1567 .name = "Mic As Center/LFE",
1568 .info = snd_ac97_info_single,
1569 .get = ac97_alc850_mic_get,
1570 .put = ac97_alc850_mic_put,
1571 .private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
1572 },
1573
1574 };
1575
1576 static int patch_alc850_specific(ac97_t *ac97)
1577 {
1578 int err;
1579
1580 if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
1581 return err;
1582 if (ac97->ext_id & AC97_EI_SPDIF) {
1583 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
1584 return err;
1585 }
1586 return 0;
1587 }
1588
1589 static struct snd_ac97_build_ops patch_alc850_ops = {
1590 .build_specific = patch_alc850_specific
1591 };
1592
1593 int patch_alc850(ac97_t *ac97)
1594 {
1595 ac97->build_ops = &patch_alc850_ops;
1596
1597 ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
1598
1599 /* assume only page 0 for writing cache */
1600 snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1601
1602 /* adjust default values */
1603 /* set default: spdif-in enabled,
1604 spdif-in monitor off, spdif-in PCM off
1605 center on mic off, surround on line-in off
1606 duplicate front off
1607 */
1608 snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
1609 /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
1610 * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
1611 */
1612 snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
1613 (1<<7)|(0<<12)|(1<<13)|(0<<14));
1614 /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
1615 * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
1616 */
1617 snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
1618 (1<<11)|(0<<12)|(1<<15));
1619
1620 /* full DAC volume */
1621 snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
1622 snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
1623 return 0;
1624 }
1625
1626
1627 /*
1628 * C-Media CM97xx codecs
1629 */
1630 static const snd_kcontrol_new_t snd_ac97_cm9738_controls[] = {
1631 AC97_SINGLE("Line-In As Surround", AC97_CM9738_VENDOR_CTRL, 10, 1, 0),
1632 AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
1633 };
1634
1635 static int patch_cm9738_specific(ac97_t * ac97)
1636 {
1637 return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
1638 }
1639
1640 static struct snd_ac97_build_ops patch_cm9738_ops = {
1641 .build_specific = patch_cm9738_specific
1642 };
1643
1644 int patch_cm9738(ac97_t * ac97)
1645 {
1646 ac97->build_ops = &patch_cm9738_ops;
1647 return 0;
1648 }
1649
1650 static int snd_ac97_cmedia_spdif_playback_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1651 {
1652 static char *texts[] = { "Analog", "Digital" };
1653
1654 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1655 uinfo->count = 1;
1656 uinfo->value.enumerated.items = 2;
1657 if (uinfo->value.enumerated.item > 1)
1658 uinfo->value.enumerated.item = 1;
1659 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1660 return 0;
1661 }
1662
1663 static int snd_ac97_cmedia_spdif_playback_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1664 {
1665 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1666 unsigned short val;
1667
1668 val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
1669 ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
1670 return 0;
1671 }
1672
1673 static int snd_ac97_cmedia_spdif_playback_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1674 {
1675 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1676
1677 return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
1678 0x01 << 1,
1679 (ucontrol->value.enumerated.item[0] & 0x01) << 1);
1680 }
1681
1682 static const snd_kcontrol_new_t snd_ac97_cm9739_controls_spdif[] = {
1683 /* BIT 0: SPDI_EN - always true */
1684 { /* BIT 1: SPDIFS */
1685 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1686 .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1687 .info = snd_ac97_cmedia_spdif_playback_source_info,
1688 .get = snd_ac97_cmedia_spdif_playback_source_get,
1689 .put = snd_ac97_cmedia_spdif_playback_source_put,
1690 },
1691 /* BIT 2: IG_SPIV */
1692 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
1693 /* BIT 3: SPI2F */
1694 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
1695 /* BIT 4: SPI2SDI */
1696 AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
1697 /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
1698 };
1699
1700 static int snd_ac97_cm9739_center_mic_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1701 {
1702 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1703 if (ac97->regs[AC97_CM9739_MULTI_CHAN] & 0x1000)
1704 ucontrol->value.integer.value[0] = 1;
1705 else
1706 ucontrol->value.integer.value[0] = 0;
1707 return 0;
1708 }
1709
1710 static int snd_ac97_cm9739_center_mic_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1711 {
1712 ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1713 return snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
1714 ucontrol->value.integer.value[0] ?
1715 0x1000 : 0x2000);
1716 }
1717
1718 static const snd_kcontrol_new_t snd_ac97_cm9739_controls[] = {
1719 AC97_SINGLE("Line-In As Surround", AC97_CM9739_MULTI_CHAN, 10, 1, 0),
1720 {
1721 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1722 .name = "Mic As Center/LFE",
1723 .info = snd_ac97_info_single,
1724 .get = snd_ac97_cm9739_center_mic_get,
1725 .put = snd_ac97_cm9739_center_mic_put,
1726 .private_value = AC97_SINGLE_VALUE(0, 0, 1, 0) /* only mask needed */
1727 },
1728 };
1729
1730 static int patch_cm9739_specific(ac97_t * ac97)
1731 {
1732 return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
1733 }
1734
1735 static int patch_cm9739_post_spdif(ac97_t * ac97)
1736 {
1737 return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
1738 }
1739
1740 static struct snd_ac97_build_ops patch_cm9739_ops = {
1741 .build_specific = patch_cm9739_specific,
1742 .build_post_spdif = patch_cm9739_post_spdif
1743 };
1744
1745 int patch_cm9739(ac97_t * ac97)
1746 {
1747 unsigned short val;
1748
1749 ac97->build_ops = &patch_cm9739_ops;
1750
1751 /* check spdif */
1752 val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
1753 if (val & AC97_EA_SPCV) {
1754 /* enable spdif in */
1755 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
1756 snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
1757 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
1758 } else {
1759 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
1760 ac97->rates[AC97_RATES_SPDIF] = 0;
1761 }
1762
1763 /* set-up multi channel */
1764 /* bit 14: 0 = SPDIF, 1 = EAPD */
1765 /* bit 13: enable internal vref output for mic */
1766 /* bit 12: disable center/lfe (swithable) */
1767 /* bit 10: disable surround/line (switchable) */
1768 /* bit 9: mix 2 surround off */
1769 /* bit 0: dB */
1770 val = (1 << 13);
1771 if (! (ac97->ext_id & AC97_EI_SPDIF))
1772 val |= (1 << 14);
1773 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
1774
1775 /* FIXME: set up GPIO */
1776 snd_ac97_write_cache(ac97, 0x70, 0x0100);
1777 snd_ac97_write_cache(ac97, 0x72, 0x0020);
1778
1779 return 0;
1780 }
1781
1782 /*
1783 * VIA VT1616 codec
1784 */
1785 static const snd_kcontrol_new_t snd_ac97_controls_vt1616[] = {
1786 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
1787 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
1788 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
1789 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
1790 };
1791
1792 static int patch_vt1616_specific(ac97_t * ac97)
1793 {
1794 int err;
1795
1796 if (snd_ac97_try_bit(ac97, 0x5a, 9))
1797 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
1798 return err;
1799 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
1800 return err;
1801 return 0;
1802 }
1803
1804 static struct snd_ac97_build_ops patch_vt1616_ops = {
1805 .build_specific = patch_vt1616_specific
1806 };
1807
1808 int patch_vt1616(ac97_t * ac97)
1809 {
1810 ac97->build_ops = &patch_vt1616_ops;
1811 return 0;
1812 }
1813
1814 static const snd_kcontrol_new_t snd_ac97_controls_it2646[] = {
1815 AC97_SINGLE("Line-In As Surround", 0x76, 9, 1, 0),
1816 AC97_SINGLE("Mic As Center/LFE", 0x76, 10, 1, 0),
1817 };
1818
1819 static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = {
1820 AC97_SINGLE("IEC958 Capture Switch", 0x76, 11, 1, 0),
1821 AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
1822 AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
1823 };
1824
1825 static int patch_it2646_specific(ac97_t * ac97)
1826 {
1827 int err;
1828 if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
1829 return err;
1830 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
1831 return err;
1832 return 0;
1833 }
1834
1835 static struct snd_ac97_build_ops patch_it2646_ops = {
1836 .build_specific = patch_it2646_specific
1837 };
1838
1839 int patch_it2646(ac97_t * ac97)
1840 {
1841 ac97->build_ops = &patch_it2646_ops;
1842 /* full DAC volume */
1843 snd_ac97_write_cache(ac97, 0x5E, 0x0808);
1844 snd_ac97_write_cache(ac97, 0x7A, 0x0808);
1845 return 0;
1846 }
1847
1848 /* Si3036/8 specific registers */
1849 #define AC97_SI3036_CHIP_ID 0x5a
1850
1851 int mpatch_si3036(ac97_t * ac97)
1852 {
1853 //printk("mpatch_si3036: chip id = %x\n", snd_ac97_read(ac97, 0x5a));
1854 snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
1855 snd_ac97_write_cache(ac97, 0x68, 0);
1856 return 0;
1857 }
MOXA 2.6.9 from sdlinux-moxaart.tgz