git.oblomov.eu Git - linux-2.6/blob - 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(struct snd_ac97 * ac97, const struct snd_kcontrol_new *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(struct snd_ac97 *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
  89 {
  90         struct snd_ac97 *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
  97 {
  98         struct snd_ac97 *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 119 {
 120         struct snd_ac97 *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 127 {
 128         struct snd_ac97 *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_surround_on(struct snd_ac97 *ac97)
 167 {
 168         return ac97->channel_mode >= 1;
 169 }
 170
 171 static inline int is_clfe_on(struct snd_ac97 *ac97)
 172 {
 173         return ac97->channel_mode >= 2;
 174 }
 175
 176 static inline int is_shared_linein(struct snd_ac97 *ac97)
 177 {
 178         return ! ac97->indep_surround && is_surround_on(ac97);
 179 }
 180
 181 static inline int is_shared_micin(struct snd_ac97 *ac97)
 182 {
 183         return ! ac97->indep_surround && is_clfe_on(ac97);
 184 }
 185
 186
 187 /* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */
 188
 189 /* It is possible to indicate to the Yamaha YMF753 the type of speakers being used. */
 190 static int snd_ac97_ymf753_info_speaker(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 191 {
 192         static char *texts[3] = {
 193                 "Standard", "Small", "Smaller"
 194         };
 195
 196         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 197         uinfo->count = 1;
 198         uinfo->value.enumerated.items = 3;
 199         if (uinfo->value.enumerated.item > 2)
 200                 uinfo->value.enumerated.item = 2;
 201         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 202         return 0;
 203 }
 204
 205 static int snd_ac97_ymf753_get_speaker(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 206 {
 207         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 208         unsigned short val;
 209
 210         val = ac97->regs[AC97_YMF753_3D_MODE_SEL];
 211         val = (val >> 10) & 3;
 212         if (val > 0)    /* 0 = invalid */
 213                 val--;
 214         ucontrol->value.enumerated.item[0] = val;
 215         return 0;
 216 }
 217
 218 static int snd_ac97_ymf753_put_speaker(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 219 {
 220         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 221         unsigned short val;
 222
 223         if (ucontrol->value.enumerated.item[0] > 2)
 224                 return -EINVAL;
 225         val = (ucontrol->value.enumerated.item[0] + 1) << 10;
 226         return snd_ac97_update(ac97, AC97_YMF753_3D_MODE_SEL, val);
 227 }
 228
 229 static const struct snd_kcontrol_new snd_ac97_ymf753_controls_speaker =
 230 {
 231         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 232         .name   = "3D Control - Speaker",
 233         .info   = snd_ac97_ymf753_info_speaker,
 234         .get    = snd_ac97_ymf753_get_speaker,
 235         .put    = snd_ac97_ymf753_put_speaker,
 236 };
 237
 238 /* It is possible to indicate to the Yamaha YMF753 the source to direct to the S/PDIF output. */
 239 static int snd_ac97_ymf753_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 240 {
 241         static char *texts[2] = { "AC-Link", "A/D Converter" };
 242
 243         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 244         uinfo->count = 1;
 245         uinfo->value.enumerated.items = 2;
 246         if (uinfo->value.enumerated.item > 1)
 247                 uinfo->value.enumerated.item = 1;
 248         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 249         return 0;
 250 }
 251
 252 static int snd_ac97_ymf753_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 253 {
 254         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 255         unsigned short val;
 256
 257         val = ac97->regs[AC97_YMF753_DIT_CTRL2];
 258         ucontrol->value.enumerated.item[0] = (val >> 1) & 1;
 259         return 0;
 260 }
 261
 262 static int snd_ac97_ymf753_spdif_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 263 {
 264         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 265         unsigned short val;
 266
 267         if (ucontrol->value.enumerated.item[0] > 1)
 268                 return -EINVAL;
 269         val = ucontrol->value.enumerated.item[0] << 1;
 270         return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0002, val);
 271 }
 272
 273 /* The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
 274    The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48.
 275    By default, no output pin is selected, and the S/PDIF signal is not output.
 276    There is also a bit to mute S/PDIF output in a vendor-specific register. */
 277 static int snd_ac97_ymf753_spdif_output_pin_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 278 {
 279         static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" };
 280
 281         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 282         uinfo->count = 1;
 283         uinfo->value.enumerated.items = 3;
 284         if (uinfo->value.enumerated.item > 2)
 285                 uinfo->value.enumerated.item = 2;
 286         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 287         return 0;
 288 }
 289
 290 static int snd_ac97_ymf753_spdif_output_pin_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 291 {
 292         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 293         unsigned short val;
 294
 295         val = ac97->regs[AC97_YMF753_DIT_CTRL2];
 296         ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0;
 297         return 0;
 298 }
 299
 300 static int snd_ac97_ymf753_spdif_output_pin_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 301 {
 302         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 303         unsigned short val;
 304
 305         if (ucontrol->value.enumerated.item[0] > 2)
 306                 return -EINVAL;
 307         val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 :
 308               (ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0;
 309         return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0028, val);
 310         /* The following can be used to direct S/PDIF output to pin 47 (EAPD).
 311            snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */
 312 }
 313
 314 static const struct snd_kcontrol_new snd_ac97_ymf753_controls_spdif[3] = {
 315         {
 316                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 317                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
 318                 .info   = snd_ac97_ymf753_spdif_source_info,
 319                 .get    = snd_ac97_ymf753_spdif_source_get,
 320                 .put    = snd_ac97_ymf753_spdif_source_put,
 321         },
 322         {
 323                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 324                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin",
 325                 .info   = snd_ac97_ymf753_spdif_output_pin_info,
 326                 .get    = snd_ac97_ymf753_spdif_output_pin_get,
 327                 .put    = snd_ac97_ymf753_spdif_output_pin_put,
 328         },
 329         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",NONE,NONE) "Mute", AC97_YMF753_DIT_CTRL2, 2, 1, 1)
 330 };
 331
 332 static int patch_yamaha_ymf753_3d(struct snd_ac97 * ac97)
 333 {
 334         struct snd_kcontrol *kctl;
 335         int err;
 336
 337         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 338                 return err;
 339         strcpy(kctl->id.name, "3D Control - Wide");
 340         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 9, 7, 0);
 341         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 342         if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&snd_ac97_ymf753_controls_speaker, ac97))) < 0)
 343                 return err;
 344         snd_ac97_write_cache(ac97, AC97_YMF753_3D_MODE_SEL, 0x0c00);
 345         return 0;
 346 }
 347
 348 static int patch_yamaha_ymf753_post_spdif(struct snd_ac97 * ac97)
 349 {
 350         int err;
 351
 352         if ((err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif))) < 0)
 353                 return err;
 354         return 0;
 355 }
 356
 357 static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
 358         .build_3d       = patch_yamaha_ymf753_3d,
 359         .build_post_spdif = patch_yamaha_ymf753_post_spdif
 360 };
 361
 362 int patch_yamaha_ymf753(struct snd_ac97 * ac97)
 363 {
 364         /* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com.
 365            This chip has nonstandard and extended behaviour with regard to its S/PDIF output.
 366            The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
 367            The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48.
 368            By default, no output pin is selected, and the S/PDIF signal is not output.
 369            There is also a bit to mute S/PDIF output in a vendor-specific register.
 370         */
 371         ac97->build_ops = &patch_yamaha_ymf753_ops;
 372         ac97->caps |= AC97_BC_BASS_TREBLE;
 373         ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */
 374         return 0;
 375 }
 376
 377 /*
 378  * May 2, 2003 Liam Girdwood <liam.girdwood@wolfsonmicro.com>
 379  *  removed broken wolfson00 patch.
 380  *  added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.
 381  */
 382
 383 static const struct snd_kcontrol_new wm97xx_snd_ac97_controls[] = {
 384 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
 385 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
 386 };
 387
 388 static int patch_wolfson_wm9703_specific(struct snd_ac97 * ac97)
 389 {
 390         /* This is known to work for the ViewSonic ViewPad 1000
 391          * Randolph Bentson <bentson@holmsjoen.com>
 392          * WM9703/9707/9708/9717
 393          */
 394         int err, i;
 395
 396         for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
 397                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
 398                         return err;
 399         }
 400         snd_ac97_write_cache(ac97,  AC97_WM97XX_FMIXER_VOL, 0x0808);
 401         return 0;
 402 }
 403
 404 static struct snd_ac97_build_ops patch_wolfson_wm9703_ops = {
 405         .build_specific = patch_wolfson_wm9703_specific,
 406 };
 407
 408 int patch_wolfson03(struct snd_ac97 * ac97)
 409 {
 410         ac97->build_ops = &patch_wolfson_wm9703_ops;
 411         return 0;
 412 }
 413
 414 static const struct snd_kcontrol_new wm9704_snd_ac97_controls[] = {
 415 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
 416 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
 417 AC97_DOUBLE("Rear Playback Volume", AC97_WM9704_RMIXER_VOL, 8, 0, 31, 1),
 418 AC97_SINGLE("Rear Playback Switch", AC97_WM9704_RMIXER_VOL, 15, 1, 1),
 419 AC97_DOUBLE("Rear DAC Volume", AC97_WM9704_RPCM_VOL, 8, 0, 31, 1),
 420 AC97_DOUBLE("Surround Volume", AC97_SURROUND_MASTER, 8, 0, 31, 1),
 421 };
 422
 423 static int patch_wolfson_wm9704_specific(struct snd_ac97 * ac97)
 424 {
 425         int err, i;
 426         for (i = 0; i < ARRAY_SIZE(wm9704_snd_ac97_controls); i++) {
 427                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9704_snd_ac97_controls[i], ac97))) < 0)
 428                         return err;
 429         }
 430         /* patch for DVD noise */
 431         snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200);
 432         return 0;
 433 }
 434
 435 static struct snd_ac97_build_ops patch_wolfson_wm9704_ops = {
 436         .build_specific = patch_wolfson_wm9704_specific,
 437 };
 438
 439 int patch_wolfson04(struct snd_ac97 * ac97)
 440 {
 441         /* WM9704M/9704Q */
 442         ac97->build_ops = &patch_wolfson_wm9704_ops;
 443         return 0;
 444 }
 445
 446 static int patch_wolfson_wm9705_specific(struct snd_ac97 * ac97)
 447 {
 448         int err, i;
 449         for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
 450                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
 451                         return err;
 452         }
 453         snd_ac97_write_cache(ac97,  0x72, 0x0808);
 454         return 0;
 455 }
 456
 457 static struct snd_ac97_build_ops patch_wolfson_wm9705_ops = {
 458         .build_specific = patch_wolfson_wm9705_specific,
 459 };
 460
 461 int patch_wolfson05(struct snd_ac97 * ac97)
 462 {
 463         /* WM9705, WM9710 */
 464         ac97->build_ops = &patch_wolfson_wm9705_ops;
 465         return 0;
 466 }
 467
 468 static const char* wm9711_alc_select[] = {"None", "Left", "Right", "Stereo"};
 469 static const char* wm9711_alc_mix[] = {"Stereo", "Right", "Left", "None"};
 470 static const char* wm9711_out3_src[] = {"Left", "VREF", "Left + Right", "Mono"};
 471 static const char* wm9711_out3_lrsrc[] = {"Master Mix", "Headphone Mix"};
 472 static const char* wm9711_rec_adc[] = {"Stereo", "Left", "Right", "Mute"};
 473 static const char* wm9711_base[] = {"Linear Control", "Adaptive Boost"};
 474 static const char* wm9711_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
 475 static const char* wm9711_mic[] = {"Mic 1", "Differential", "Mic 2", "Stereo"};
 476 static const char* wm9711_rec_sel[] =
 477         {"Mic 1", "NC", "NC", "Master Mix", "Line", "Headphone Mix", "Phone Mix", "Phone"};
 478 static const char* wm9711_ng_type[] = {"Constant Gain", "Mute"};
 479
 480 static const struct ac97_enum wm9711_enum[] = {
 481 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9711_alc_select),
 482 AC97_ENUM_SINGLE(AC97_VIDEO, 10, 4, wm9711_alc_mix),
 483 AC97_ENUM_SINGLE(AC97_AUX, 9, 4, wm9711_out3_src),
 484 AC97_ENUM_SINGLE(AC97_AUX, 8, 2, wm9711_out3_lrsrc),
 485 AC97_ENUM_SINGLE(AC97_REC_SEL, 12, 4, wm9711_rec_adc),
 486 AC97_ENUM_SINGLE(AC97_MASTER_TONE, 15, 2, wm9711_base),
 487 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 14, 6, 2, wm9711_rec_gain),
 488 AC97_ENUM_SINGLE(AC97_MIC, 5, 4, wm9711_mic),
 489 AC97_ENUM_DOUBLE(AC97_REC_SEL, 8, 0, 8, wm9711_rec_sel),
 490 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9711_ng_type),
 491 };
 492
 493 static const struct snd_kcontrol_new wm9711_snd_ac97_controls[] = {
 494 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
 495 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
 496 AC97_SINGLE("ALC Decay Time", AC97_CODEC_CLASS_REV, 4, 15, 0),
 497 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
 498 AC97_ENUM("ALC Function", wm9711_enum[0]),
 499 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 1),
 500 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 1),
 501 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
 502 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
 503 AC97_ENUM("ALC NG Type", wm9711_enum[9]),
 504 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 1),
 505
 506 AC97_SINGLE("Side Tone Switch", AC97_VIDEO, 15, 1, 1),
 507 AC97_SINGLE("Side Tone Volume", AC97_VIDEO, 12, 7, 1),
 508 AC97_ENUM("ALC Headphone Mux", wm9711_enum[1]),
 509 AC97_SINGLE("ALC Headphone Volume", AC97_VIDEO, 7, 7, 1),
 510
 511 AC97_SINGLE("Out3 Switch", AC97_AUX, 15, 1, 1),
 512 AC97_SINGLE("Out3 ZC Switch", AC97_AUX, 7, 1, 1),
 513 AC97_ENUM("Out3 Mux", wm9711_enum[2]),
 514 AC97_ENUM("Out3 LR Mux", wm9711_enum[3]),
 515 AC97_SINGLE("Out3 Volume", AC97_AUX, 0, 31, 1),
 516
 517 AC97_SINGLE("Beep to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
 518 AC97_SINGLE("Beep to Headphone Volume", AC97_PC_BEEP, 12, 7, 1),
 519 AC97_SINGLE("Beep to Side Tone Switch", AC97_PC_BEEP, 11, 1, 1),
 520 AC97_SINGLE("Beep to Side Tone Volume", AC97_PC_BEEP, 8, 7, 1),
 521 AC97_SINGLE("Beep to Phone Switch", AC97_PC_BEEP, 7, 1, 1),
 522 AC97_SINGLE("Beep to Phone Volume", AC97_PC_BEEP, 4, 7, 1),
 523
 524 AC97_SINGLE("Aux to Headphone Switch", AC97_CD, 15, 1, 1),
 525 AC97_SINGLE("Aux to Headphone Volume", AC97_CD, 12, 7, 1),
 526 AC97_SINGLE("Aux to Side Tone Switch", AC97_CD, 11, 1, 1),
 527 AC97_SINGLE("Aux to Side Tone Volume", AC97_CD, 8, 7, 1),
 528 AC97_SINGLE("Aux to Phone Switch", AC97_CD, 7, 1, 1),
 529 AC97_SINGLE("Aux to Phone Volume", AC97_CD, 4, 7, 1),
 530
 531 AC97_SINGLE("Phone to Headphone Switch", AC97_PHONE, 15, 1, 1),
 532 AC97_SINGLE("Phone to Master Switch", AC97_PHONE, 14, 1, 1),
 533
 534 AC97_SINGLE("Line to Headphone Switch", AC97_LINE, 15, 1, 1),
 535 AC97_SINGLE("Line to Master Switch", AC97_LINE, 14, 1, 1),
 536 AC97_SINGLE("Line to Phone Switch", AC97_LINE, 13, 1, 1),
 537
 538 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PCM, 15, 1, 1),
 539 AC97_SINGLE("PCM Playback to Master Switch", AC97_PCM, 14, 1, 1),
 540 AC97_SINGLE("PCM Playback to Phone Switch", AC97_PCM, 13, 1, 1),
 541
 542 AC97_SINGLE("Capture 20dB Boost Switch", AC97_REC_SEL, 14, 1, 0),
 543 AC97_ENUM("Capture to Phone Mux", wm9711_enum[4]),
 544 AC97_SINGLE("Capture to Phone 20dB Boost Switch", AC97_REC_SEL, 11, 1, 1),
 545 AC97_ENUM("Capture Select", wm9711_enum[8]),
 546
 547 AC97_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),
 548 AC97_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),
 549
 550 AC97_ENUM("Bass Control", wm9711_enum[5]),
 551 AC97_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),
 552 AC97_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),
 553 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),
 554
 555 AC97_SINGLE("ADC Switch", AC97_REC_GAIN, 15, 1, 1),
 556 AC97_ENUM("Capture Volume Steps", wm9711_enum[6]),
 557 AC97_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 15, 1),
 558 AC97_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0),
 559
 560 AC97_SINGLE("Mic 1 to Phone Switch", AC97_MIC, 14, 1, 1),
 561 AC97_SINGLE("Mic 2 to Phone Switch", AC97_MIC, 13, 1, 1),
 562 AC97_ENUM("Mic Select Source", wm9711_enum[7]),
 563 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 32, 1),
 564 AC97_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0),
 565
 566 AC97_SINGLE("Master ZC Switch", AC97_MASTER, 7, 1, 0),
 567 AC97_SINGLE("Headphone ZC Switch", AC97_HEADPHONE, 7, 1, 0),
 568 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_MONO, 7, 1, 0),
 569 };
 570
 571 static int patch_wolfson_wm9711_specific(struct snd_ac97 * ac97)
 572 {
 573         int err, i;
 574
 575         for (i = 0; i < ARRAY_SIZE(wm9711_snd_ac97_controls); i++) {
 576                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9711_snd_ac97_controls[i], ac97))) < 0)
 577                         return err;
 578         }
 579         snd_ac97_write_cache(ac97,  AC97_CODEC_CLASS_REV, 0x0808);
 580         snd_ac97_write_cache(ac97,  AC97_PCI_SVID, 0x0808);
 581         snd_ac97_write_cache(ac97,  AC97_VIDEO, 0x0808);
 582         snd_ac97_write_cache(ac97,  AC97_AUX, 0x0808);
 583         snd_ac97_write_cache(ac97,  AC97_PC_BEEP, 0x0808);
 584         snd_ac97_write_cache(ac97,  AC97_CD, 0x0000);
 585         return 0;
 586 }
 587
 588 static struct snd_ac97_build_ops patch_wolfson_wm9711_ops = {
 589         .build_specific = patch_wolfson_wm9711_specific,
 590 };
 591
 592 int patch_wolfson11(struct snd_ac97 * ac97)
 593 {
 594         /* WM9711, WM9712 */
 595         ac97->build_ops = &patch_wolfson_wm9711_ops;
 596
 597         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_MIC |
 598                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD;
 599
 600         return 0;
 601 }
 602
 603 static const char* wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"};
 604 static const char* wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"};
 605 static const char* wm9713_rec_src[] =
 606         {"Mic 1", "Mic 2", "Line", "Mono In", "Headphone Mix", "Master Mix",
 607         "Mono Mix", "Zh"};
 608 static const char* wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
 609 static const char* wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"};
 610 static const char* wm9713_mono_pga[] = {"Vmid", "Zh", "Mono Mix", "Inv 1"};
 611 static const char* wm9713_spk_pga[] =
 612         {"Vmid", "Zh", "Headphone Mix", "Master Mix", "Inv", "NC", "NC", "NC"};
 613 static const char* wm9713_hp_pga[] = {"Vmid", "Zh", "Headphone Mix", "NC"};
 614 static const char* wm9713_out3_pga[] = {"Vmid", "Zh", "Inv 1", "NC"};
 615 static const char* wm9713_out4_pga[] = {"Vmid", "Zh", "Inv 2", "NC"};
 616 static const char* wm9713_dac_inv[] =
 617         {"Off", "Mono Mix", "Master Mix", "Headphone Mix L", "Headphone Mix R",
 618         "Headphone Mix Mono", "NC", "Vmid"};
 619 static const char* wm9713_base[] = {"Linear Control", "Adaptive Boost"};
 620 static const char* wm9713_ng_type[] = {"Constant Gain", "Mute"};
 621
 622 static const struct ac97_enum wm9713_enum[] = {
 623 AC97_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer),
 624 AC97_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux),
 625 AC97_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux),
 626 AC97_ENUM_DOUBLE(AC97_VIDEO, 3, 0, 8, wm9713_rec_src),
 627 AC97_ENUM_DOUBLE(AC97_CD, 14, 6, 2, wm9713_rec_gain),
 628 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9713_alc_select),
 629 AC97_ENUM_SINGLE(AC97_REC_GAIN, 14, 4, wm9713_mono_pga),
 630 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 11, 8, 8, wm9713_spk_pga),
 631 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 6, 4, 4, wm9713_hp_pga),
 632 AC97_ENUM_SINGLE(AC97_REC_GAIN, 2, 4, wm9713_out3_pga),
 633 AC97_ENUM_SINGLE(AC97_REC_GAIN, 0, 4, wm9713_out4_pga),
 634 AC97_ENUM_DOUBLE(AC97_REC_GAIN_MIC, 13, 10, 8, wm9713_dac_inv),
 635 AC97_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, wm9713_base),
 636 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9713_ng_type),
 637 };
 638
 639 static const struct snd_kcontrol_new wm13_snd_ac97_controls[] = {
 640 AC97_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),
 641 AC97_SINGLE("Line In to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
 642 AC97_SINGLE("Line In to Master Switch", AC97_PC_BEEP, 14, 1, 1),
 643 AC97_SINGLE("Line In to Mono Switch", AC97_PC_BEEP, 13, 1, 1),
 644
 645 AC97_DOUBLE("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1),
 646 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PHONE, 15, 1, 1),
 647 AC97_SINGLE("PCM Playback to Master Switch", AC97_PHONE, 14, 1, 1),
 648 AC97_SINGLE("PCM Playback to Mono Switch", AC97_PHONE, 13, 1, 1),
 649
 650 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
 651 AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
 652 AC97_SINGLE("Mic 1 to Mono Switch", AC97_LINE, 7, 1, 1),
 653 AC97_SINGLE("Mic 2 to Mono Switch", AC97_LINE, 6, 1, 1),
 654 AC97_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0),
 655 AC97_ENUM("Mic to Headphone Mux", wm9713_enum[0]),
 656 AC97_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1),
 657
 658 AC97_SINGLE("Capture Switch", AC97_CD, 15, 1, 1),
 659 AC97_ENUM("Capture Volume Steps", wm9713_enum[4]),
 660 AC97_DOUBLE("Capture Volume", AC97_CD, 8, 0, 15, 0),
 661 AC97_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0),
 662
 663 AC97_ENUM("Capture to Headphone Mux", wm9713_enum[1]),
 664 AC97_SINGLE("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1),
 665 AC97_ENUM("Capture to Mono Mux", wm9713_enum[2]),
 666 AC97_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0),
 667 AC97_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0),
 668 AC97_ENUM("Capture Select", wm9713_enum[3]),
 669
 670 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
 671 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
 672 AC97_SINGLE("ALC Decay Time ", AC97_CODEC_CLASS_REV, 4, 15, 0),
 673 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
 674 AC97_ENUM("ALC Function", wm9713_enum[5]),
 675 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0),
 676 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 0),
 677 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
 678 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
 679 AC97_ENUM("ALC NG Type", wm9713_enum[13]),
 680 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 0),
 681
 682 AC97_DOUBLE("Master ZC Switch", AC97_MASTER, 14, 6, 1, 0),
 683 AC97_DOUBLE("Headphone ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0),
 684 AC97_DOUBLE("Out3/4 ZC Switch", AC97_MASTER_MONO, 14, 6, 1, 0),
 685 AC97_SINGLE("Master Right Switch", AC97_MASTER, 7, 1, 1),
 686 AC97_SINGLE("Headphone Right Switch", AC97_HEADPHONE, 7, 1, 1),
 687 AC97_SINGLE("Out3/4 Right Switch", AC97_MASTER_MONO, 7, 1, 1),
 688
 689 AC97_SINGLE("Mono In to Headphone Switch", AC97_MASTER_TONE, 15, 1, 1),
 690 AC97_SINGLE("Mono In to Master Switch", AC97_MASTER_TONE, 14, 1, 1),
 691 AC97_SINGLE("Mono In Volume", AC97_MASTER_TONE, 8, 31, 1),
 692 AC97_SINGLE("Mono Switch", AC97_MASTER_TONE, 7, 1, 1),
 693 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_TONE, 6, 1, 0),
 694 AC97_SINGLE("Mono Volume", AC97_MASTER_TONE, 0, 31, 1),
 695
 696 AC97_SINGLE("PC Beep to Headphone Switch", AC97_AUX, 15, 1, 1),
 697 AC97_SINGLE("PC Beep to Headphone Volume", AC97_AUX, 12, 7, 1),
 698 AC97_SINGLE("PC Beep to Master Switch", AC97_AUX, 11, 1, 1),
 699 AC97_SINGLE("PC Beep to Master Volume", AC97_AUX, 8, 7, 1),
 700 AC97_SINGLE("PC Beep to Mono Switch", AC97_AUX, 7, 1, 1),
 701 AC97_SINGLE("PC Beep to Mono Volume", AC97_AUX, 4, 7, 1),
 702
 703 AC97_SINGLE("Voice to Headphone Switch", AC97_PCM, 15, 1, 1),
 704 AC97_SINGLE("Voice to Headphone Volume", AC97_PCM, 12, 7, 1),
 705 AC97_SINGLE("Voice to Master Switch", AC97_PCM, 11, 1, 1),
 706 AC97_SINGLE("Voice to Master Volume", AC97_PCM, 8, 7, 1),
 707 AC97_SINGLE("Voice to Mono Switch", AC97_PCM, 7, 1, 1),
 708 AC97_SINGLE("Voice to Mono Volume", AC97_PCM, 4, 7, 1),
 709
 710 AC97_SINGLE("Aux to Headphone Switch", AC97_REC_SEL, 15, 1, 1),
 711 AC97_SINGLE("Aux to Headphone Volume", AC97_REC_SEL, 12, 7, 1),
 712 AC97_SINGLE("Aux to Master Switch", AC97_REC_SEL, 11, 1, 1),
 713 AC97_SINGLE("Aux to Master Volume", AC97_REC_SEL, 8, 7, 1),
 714 AC97_SINGLE("Aux to Mono Switch", AC97_REC_SEL, 7, 1, 1),
 715 AC97_SINGLE("Aux to Mono Volume", AC97_REC_SEL, 4, 7, 1),
 716
 717 AC97_ENUM("Mono Input Mux", wm9713_enum[6]),
 718 AC97_ENUM("Master Input Mux", wm9713_enum[7]),
 719 AC97_ENUM("Headphone Input Mux", wm9713_enum[8]),
 720 AC97_ENUM("Out 3 Input Mux", wm9713_enum[9]),
 721 AC97_ENUM("Out 4 Input Mux", wm9713_enum[10]),
 722
 723 AC97_ENUM("Bass Control", wm9713_enum[12]),
 724 AC97_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1),
 725 AC97_SINGLE("Tone Cut-off Switch", AC97_GENERAL_PURPOSE, 4, 1, 1),
 726 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_GENERAL_PURPOSE, 6, 1, 0),
 727 AC97_SINGLE("Bass Volume", AC97_GENERAL_PURPOSE, 8, 15, 1),
 728 AC97_SINGLE("Tone Volume", AC97_GENERAL_PURPOSE, 0, 15, 1),
 729 };
 730
 731 static const struct snd_kcontrol_new wm13_snd_ac97_controls_3d[] = {
 732 AC97_ENUM("Inv Input Mux", wm9713_enum[11]),
 733 AC97_SINGLE("3D Upper Cut-off Switch", AC97_REC_GAIN_MIC, 5, 1, 0),
 734 AC97_SINGLE("3D Lower Cut-off Switch", AC97_REC_GAIN_MIC, 4, 1, 0),
 735 AC97_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1),
 736 };
 737
 738 static int patch_wolfson_wm9713_3d (struct snd_ac97 * ac97)
 739 {
 740         int err, i;
 741
 742         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_3d); i++) {
 743                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_3d[i], ac97))) < 0)
 744                         return err;
 745         }
 746         return 0;
 747 }
 748
 749 static int patch_wolfson_wm9713_specific(struct snd_ac97 * ac97)
 750 {
 751         int err, i;
 752
 753         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls); i++) {
 754                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls[i], ac97))) < 0)
 755                         return err;
 756         }
 757         snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);
 758         snd_ac97_write_cache(ac97, AC97_PHONE, 0x0808);
 759         snd_ac97_write_cache(ac97, AC97_MIC, 0x0808);
 760         snd_ac97_write_cache(ac97, AC97_LINE, 0x00da);
 761         snd_ac97_write_cache(ac97, AC97_CD, 0x0808);
 762         snd_ac97_write_cache(ac97, AC97_VIDEO, 0xd612);
 763         snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x1ba0);
 764         return 0;
 765 }
 766
 767 #ifdef CONFIG_PM
 768 static void patch_wolfson_wm9713_suspend (struct snd_ac97 * ac97)
 769 {
 770         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xfeff);
 771         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0xffff);
 772 }
 773
 774 static void patch_wolfson_wm9713_resume (struct snd_ac97 * ac97)
 775 {
 776         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 777         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 778         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 779 }
 780 #endif
 781
 782 static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
 783         .build_specific = patch_wolfson_wm9713_specific,
 784         .build_3d = patch_wolfson_wm9713_3d,
 785 #ifdef CONFIG_PM
 786         .suspend = patch_wolfson_wm9713_suspend,
 787         .resume = patch_wolfson_wm9713_resume
 788 #endif
 789 };
 790
 791 int patch_wolfson13(struct snd_ac97 * ac97)
 792 {
 793         /* WM9713, WM9714 */
 794         ac97->build_ops = &patch_wolfson_wm9713_ops;
 795
 796         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |
 797                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD | AC97_HAS_NO_TONE |
 798                 AC97_HAS_NO_STD_PCM;
 799         ac97->scaps &= ~AC97_SCAP_MODEM;
 800
 801         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 802         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 803         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 804
 805         return 0;
 806 }
 807
 808 /*
 809  * Tritech codec
 810  */
 811 int patch_tritech_tr28028(struct snd_ac97 * ac97)
 812 {
 813         snd_ac97_write_cache(ac97, 0x26, 0x0300);
 814         snd_ac97_write_cache(ac97, 0x26, 0x0000);
 815         snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
 816         snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
 817         return 0;
 818 }
 819
 820 /*
 821  * Sigmatel STAC97xx codecs
 822  */
 823 static int patch_sigmatel_stac9700_3d(struct snd_ac97 * ac97)
 824 {
 825         struct snd_kcontrol *kctl;
 826         int err;
 827
 828         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 829                 return err;
 830         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 831         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 832         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 833         return 0;
 834 }
 835
 836 static int patch_sigmatel_stac9708_3d(struct snd_ac97 * ac97)
 837 {
 838         struct snd_kcontrol *kctl;
 839         int err;
 840
 841         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 842                 return err;
 843         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 844         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
 845         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 846                 return err;
 847         strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
 848         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 849         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 850         return 0;
 851 }
 852
 853 static const struct snd_kcontrol_new snd_ac97_sigmatel_4speaker =
 854 AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
 855
 856 static const struct snd_kcontrol_new snd_ac97_sigmatel_phaseinvert =
 857 AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
 858
 859 static const struct snd_kcontrol_new snd_ac97_sigmatel_controls[] = {
 860 AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
 861 AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
 862 };
 863
 864 static int patch_sigmatel_stac97xx_specific(struct snd_ac97 * ac97)
 865 {
 866         int err;
 867
 868         snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
 869         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
 870                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
 871                         return err;
 872         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
 873                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
 874                         return err;
 875         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
 876                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
 877                         return err;
 878         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
 879                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
 880                         return err;
 881         return 0;
 882 }
 883
 884 static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
 885         .build_3d       = patch_sigmatel_stac9700_3d,
 886         .build_specific = patch_sigmatel_stac97xx_specific
 887 };
 888
 889 int patch_sigmatel_stac9700(struct snd_ac97 * ac97)
 890 {
 891         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 892         return 0;
 893 }
 894
 895 static int snd_ac97_stac9708_put_bias(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 896 {
 897         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 898         int err;
 899
 900         down(&ac97->page_mutex);
 901         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 902         err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,
 903                                    (ucontrol->value.integer.value[0] & 1) << 4);
 904         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);
 905         up(&ac97->page_mutex);
 906         return err;
 907 }
 908
 909 static const struct snd_kcontrol_new snd_ac97_stac9708_bias_control = {
 910         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 911         .name = "Sigmatel Output Bias Switch",
 912         .info = snd_ac97_info_volsw,
 913         .get = snd_ac97_get_volsw,
 914         .put = snd_ac97_stac9708_put_bias,
 915         .private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),
 916 };
 917
 918 static int patch_sigmatel_stac9708_specific(struct snd_ac97 *ac97)
 919 {
 920         int err;
 921
 922         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
 923         if ((err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1)) < 0)
 924                 return err;
 925         return patch_sigmatel_stac97xx_specific(ac97);
 926 }
 927
 928 static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
 929         .build_3d       = patch_sigmatel_stac9708_3d,
 930         .build_specific = patch_sigmatel_stac9708_specific
 931 };
 932
 933 int patch_sigmatel_stac9708(struct snd_ac97 * ac97)
 934 {
 935         unsigned int codec72, codec6c;
 936
 937         ac97->build_ops = &patch_sigmatel_stac9708_ops;
 938         ac97->caps |= 0x10;     /* HP (sigmatel surround) support */
 939
 940         codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
 941         codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
 942
 943         if ((codec72==0) && (codec6c==0)) {
 944                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 945                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
 946                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 947                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
 948         } else if ((codec72==0x8000) && (codec6c==0)) {
 949                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 950                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
 951                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
 952         } else if ((codec72==0x8000) && (codec6c==0x0080)) {
 953                 /* nothing */
 954         }
 955         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 956         return 0;
 957 }
 958
 959 int patch_sigmatel_stac9721(struct snd_ac97 * ac97)
 960 {
 961         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 962         if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
 963                 // patch for SigmaTel
 964                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 965                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
 966                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 967                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 968         }
 969         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 970         return 0;
 971 }
 972
 973 int patch_sigmatel_stac9744(struct snd_ac97 * ac97)
 974 {
 975         // patch for SigmaTel
 976         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 977         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 978         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
 979         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 980         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 981         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 982         return 0;
 983 }
 984
 985 int patch_sigmatel_stac9756(struct snd_ac97 * ac97)
 986 {
 987         // patch for SigmaTel
 988         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 989         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 990         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
 991         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 992         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 993         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 994         return 0;
 995 }
 996
 997 static int snd_ac97_stac9758_output_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 998 {
 999         static char *texts[5] = { "Input/Disabled", "Front Output",
1000                 "Rear Output", "Center/LFE Output", "Mixer Output" };
1001
1002         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1003         uinfo->count = 1;
1004         uinfo->value.enumerated.items = 5;
1005         if (uinfo->value.enumerated.item > 4)
1006                 uinfo->value.enumerated.item = 4;
1007         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1008         return 0;
1009 }
1010
1011 static int snd_ac97_stac9758_output_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1012 {
1013         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1014         int shift = kcontrol->private_value;
1015         unsigned short val;
1016
1017         val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
1018         if (!(val & 4))
1019                 ucontrol->value.enumerated.item[0] = 0;
1020         else
1021                 ucontrol->value.enumerated.item[0] = 1 + (val & 3);
1022         return 0;
1023 }
1024
1025 static int snd_ac97_stac9758_output_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1026 {
1027         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1028         int shift = kcontrol->private_value;
1029         unsigned short val;
1030
1031         if (ucontrol->value.enumerated.item[0] > 4)
1032                 return -EINVAL;
1033         if (ucontrol->value.enumerated.item[0] == 0)
1034                 val = 0;
1035         else
1036                 val = 4 | (ucontrol->value.enumerated.item[0] - 1);
1037         return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
1038                                      7 << shift, val << shift, 0);
1039 }
1040
1041 static int snd_ac97_stac9758_input_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1042 {
1043         static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
1044                 "Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
1045
1046         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1047         uinfo->count = 1;
1048         uinfo->value.enumerated.items = 7;
1049         if (uinfo->value.enumerated.item > 6)
1050                 uinfo->value.enumerated.item = 6;
1051         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1052         return 0;
1053 }
1054
1055 static int snd_ac97_stac9758_input_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1056 {
1057         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1058         int shift = kcontrol->private_value;
1059         unsigned short val;
1060
1061         val = ac97->regs[AC97_SIGMATEL_INSEL];
1062         ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
1063         return 0;
1064 }
1065
1066 static int snd_ac97_stac9758_input_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1067 {
1068         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1069         int shift = kcontrol->private_value;
1070
1071         return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
1072                                      ucontrol->value.enumerated.item[0] << shift, 0);
1073 }
1074
1075 static int snd_ac97_stac9758_phonesel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1076 {
1077         static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
1078
1079         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1080         uinfo->count = 1;
1081         uinfo->value.enumerated.items = 3;
1082         if (uinfo->value.enumerated.item > 2)
1083                 uinfo->value.enumerated.item = 2;
1084         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1085         return 0;
1086 }
1087
1088 static int snd_ac97_stac9758_phonesel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1089 {
1090         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1091
1092         ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
1093         return 0;
1094 }
1095
1096 static int snd_ac97_stac9758_phonesel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1097 {
1098         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1099
1100         return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
1101                                      ucontrol->value.enumerated.item[0], 0);
1102 }
1103
1104 #define STAC9758_OUTPUT_JACK(xname, shift) \
1105 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1106         .info = snd_ac97_stac9758_output_jack_info, \
1107         .get = snd_ac97_stac9758_output_jack_get, \
1108         .put = snd_ac97_stac9758_output_jack_put, \
1109         .private_value = shift }
1110 #define STAC9758_INPUT_JACK(xname, shift) \
1111 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1112         .info = snd_ac97_stac9758_input_jack_info, \
1113         .get = snd_ac97_stac9758_input_jack_get, \
1114         .put = snd_ac97_stac9758_input_jack_put, \
1115         .private_value = shift }
1116 static const struct snd_kcontrol_new snd_ac97_sigmatel_stac9758_controls[] = {
1117         STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
1118         STAC9758_OUTPUT_JACK("LineIn Jack", 4),
1119         STAC9758_OUTPUT_JACK("Front Jack", 7),
1120         STAC9758_OUTPUT_JACK("Rear Jack", 10),
1121         STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
1122         STAC9758_INPUT_JACK("Mic Input Source", 0),
1123         STAC9758_INPUT_JACK("Line Input Source", 8),
1124         {
1125                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1126                 .name = "Headphone Amp",
1127                 .info = snd_ac97_stac9758_phonesel_info,
1128                 .get = snd_ac97_stac9758_phonesel_get,
1129                 .put = snd_ac97_stac9758_phonesel_put
1130         },
1131         AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
1132         AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
1133 };
1134
1135 static int patch_sigmatel_stac9758_specific(struct snd_ac97 *ac97)
1136 {
1137         int err;
1138
1139         err = patch_sigmatel_stac97xx_specific(ac97);
1140         if (err < 0)
1141                 return err;
1142         err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
1143                                    ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
1144         if (err < 0)
1145                 return err;
1146         /* DAC-A direct */
1147         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
1148         /* DAC-A to Mix = PCM */
1149         /* DAC-B direct = Surround */
1150         /* DAC-B to Mix */
1151         snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
1152         /* DAC-C direct = Center/LFE */
1153
1154         return 0;
1155 }
1156
1157 static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
1158         .build_3d       = patch_sigmatel_stac9700_3d,
1159         .build_specific = patch_sigmatel_stac9758_specific
1160 };
1161
1162 int patch_sigmatel_stac9758(struct snd_ac97 * ac97)
1163 {
1164         static unsigned short regs[4] = {
1165                 AC97_SIGMATEL_OUTSEL,
1166                 AC97_SIGMATEL_IOMISC,
1167                 AC97_SIGMATEL_INSEL,
1168                 AC97_SIGMATEL_VARIOUS
1169         };
1170         static unsigned short def_regs[4] = {
1171                 /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
1172                 /* IOMISC */ 0x2001,
1173                 /* INSEL */ 0x0201, /* LI:LI, MI:M1 */
1174                 /* VARIOUS */ 0x0040
1175         };
1176         static unsigned short m675_regs[4] = {
1177                 /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
1178                 /* IOMISC */ 0x2102, /* HP amp on */
1179                 /* INSEL */ 0x0203, /* LI:LI, MI:FR */
1180                 /* VARIOUS */ 0x0041 /* stereo mic */
1181         };
1182         unsigned short *pregs = def_regs;
1183         int i;
1184
1185         /* Gateway M675 notebook */
1186         if (ac97->pci &&
1187             ac97->subsystem_vendor == 0x107b &&
1188             ac97->subsystem_device == 0x0601)
1189                 pregs = m675_regs;
1190
1191         // patch for SigmaTel
1192         ac97->build_ops = &patch_sigmatel_stac9758_ops;
1193         /* FIXME: assume only page 0 for writing cache */
1194         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1195         for (i = 0; i < 4; i++)
1196                 snd_ac97_write_cache(ac97, regs[i], pregs[i]);
1197
1198         ac97->flags |= AC97_STEREO_MUTES;
1199         return 0;
1200 }
1201
1202 /*
1203  * Cirrus Logic CS42xx codecs
1204  */
1205 static const struct snd_kcontrol_new snd_ac97_cirrus_controls_spdif[2] = {
1206         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
1207         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
1208 };
1209
1210 static int patch_cirrus_build_spdif(struct snd_ac97 * ac97)
1211 {
1212         int err;
1213
1214         /* con mask, pro mask, default */
1215         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1216                 return err;
1217         /* switch, spsa */
1218         if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
1219                 return err;
1220         switch (ac97->id & AC97_ID_CS_MASK) {
1221         case AC97_ID_CS4205:
1222                 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
1223                         return err;
1224                 break;
1225         }
1226         /* set default PCM S/PDIF params */
1227         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1228         snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
1229         return 0;
1230 }
1231
1232 static struct snd_ac97_build_ops patch_cirrus_ops = {
1233         .build_spdif = patch_cirrus_build_spdif
1234 };
1235
1236 int patch_cirrus_spdif(struct snd_ac97 * ac97)
1237 {
1238         /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
1239            WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC?  *sigh*
1240            - sp/dif EA ID is not set, but sp/dif is always present.
1241            - enable/disable is spdif register bit 15.
1242            - sp/dif control register is 0x68.  differs from AC97:
1243            - valid is bit 14 (vs 15)
1244            - no DRS
1245            - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
1246            - sp/dif ssource select is in 0x5e bits 0,1.
1247         */
1248
1249         ac97->build_ops = &patch_cirrus_ops;
1250         ac97->flags |= AC97_CS_SPDIF;
1251         ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
1252         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1253         snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
1254         return 0;
1255 }
1256
1257 int patch_cirrus_cs4299(struct snd_ac97 * ac97)
1258 {
1259         /* force the detection of PC Beep */
1260         ac97->flags |= AC97_HAS_PC_BEEP;
1261
1262         return patch_cirrus_spdif(ac97);
1263 }
1264
1265 /*
1266  * Conexant codecs
1267  */
1268 static const struct snd_kcontrol_new snd_ac97_conexant_controls_spdif[1] = {
1269         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
1270 };
1271
1272 static int patch_conexant_build_spdif(struct snd_ac97 * ac97)
1273 {
1274         int err;
1275
1276         /* con mask, pro mask, default */
1277         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1278                 return err;
1279         /* switch */
1280         if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
1281                 return err;
1282         /* set default PCM S/PDIF params */
1283         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1284         snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
1285                              snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
1286         return 0;
1287 }
1288
1289 static struct snd_ac97_build_ops patch_conexant_ops = {
1290         .build_spdif = patch_conexant_build_spdif
1291 };
1292
1293 int patch_conexant(struct snd_ac97 * ac97)
1294 {
1295         ac97->build_ops = &patch_conexant_ops;
1296         ac97->flags |= AC97_CX_SPDIF;
1297         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1298         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
1299         return 0;
1300 }
1301
1302 /*
1303  * Analog Device AD18xx, AD19xx codecs
1304  */
1305 #ifdef CONFIG_PM
1306 static void ad18xx_resume(struct snd_ac97 *ac97)
1307 {
1308         static unsigned short setup_regs[] = {
1309                 AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,
1310         };
1311         int i, codec;
1312
1313         for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {
1314                 unsigned short reg = setup_regs[i];
1315                 if (test_bit(reg, ac97->reg_accessed)) {
1316                         snd_ac97_write(ac97, reg, ac97->regs[reg]);
1317                         snd_ac97_read(ac97, reg);
1318                 }
1319         }
1320
1321         if (! (ac97->flags & AC97_AD_MULTI))
1322                 /* normal restore */
1323                 snd_ac97_restore_status(ac97);
1324         else {
1325                 /* restore the AD18xx codec configurations */
1326                 for (codec = 0; codec < 3; codec++) {
1327                         if (! ac97->spec.ad18xx.id[codec])
1328                                 continue;
1329                         /* select single codec */
1330                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1331                                              ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1332                         ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);
1333                 }
1334                 /* select all codecs */
1335                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1336
1337                 /* restore status */
1338                 for (i = 2; i < 0x7c ; i += 2) {
1339                         if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)
1340                                 continue;
1341                         if (test_bit(i, ac97->reg_accessed)) {
1342                                 /* handle multi codecs for AD18xx */
1343                                 if (i == AC97_PCM) {
1344                                         for (codec = 0; codec < 3; codec++) {
1345                                                 if (! ac97->spec.ad18xx.id[codec])
1346                                                         continue;
1347                                                 /* select single codec */
1348                                                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1349                                                                      ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1350                                                 /* update PCM bits */
1351                                                 ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);
1352                                         }
1353                                         /* select all codecs */
1354                                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1355                                         continue;
1356                                 } else if (i == AC97_AD_TEST ||
1357                                            i == AC97_AD_CODEC_CFG ||
1358                                            i == AC97_AD_SERIAL_CFG)
1359                                         continue; /* ignore */
1360                         }
1361                         snd_ac97_write(ac97, i, ac97->regs[i]);
1362                         snd_ac97_read(ac97, i);
1363                 }
1364         }
1365
1366         snd_ac97_restore_iec958(ac97);
1367 }
1368 #endif
1369
1370 int patch_ad1819(struct snd_ac97 * ac97)
1371 {
1372         unsigned short scfg;
1373
1374         // patch for Analog Devices
1375         scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1376         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
1377         return 0;
1378 }
1379
1380 static unsigned short patch_ad1881_unchained(struct snd_ac97 * ac97, int idx, unsigned short mask)
1381 {
1382         unsigned short val;
1383
1384         // test for unchained codec
1385         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
1386         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);  /* ID0C, ID1C, SDIE = off */
1387         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1388         if ((val & 0xff40) != 0x5340)
1389                 return 0;
1390         ac97->spec.ad18xx.unchained[idx] = mask;
1391         ac97->spec.ad18xx.id[idx] = val;
1392         ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
1393         return mask;
1394 }
1395
1396 static int patch_ad1881_chained1(struct snd_ac97 * ac97, int idx, unsigned short codec_bits)
1397 {
1398         static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
1399         unsigned short val;
1400
1401         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
1402         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004);  // SDIE
1403         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1404         if ((val & 0xff40) != 0x5340)
1405                 return 0;
1406         if (codec_bits)
1407                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
1408         ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
1409         ac97->spec.ad18xx.id[idx] = val;
1410         ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
1411         return 1;
1412 }
1413
1414 static void patch_ad1881_chained(struct snd_ac97 * ac97, int unchained_idx, int cidx1, int cidx2)
1415 {
1416         // already detected?
1417         if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
1418                 cidx1 = -1;
1419         if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
1420                 cidx2 = -1;
1421         if (cidx1 < 0 && cidx2 < 0)
1422                 return;
1423         // test for chained codecs
1424         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1425                              ac97->spec.ad18xx.unchained[unchained_idx]);
1426         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002);          // ID1C
1427         ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
1428         if (cidx1 >= 0) {
1429                 if (patch_ad1881_chained1(ac97, cidx1, 0x0006))         // SDIE | ID1C
1430                         patch_ad1881_chained1(ac97, cidx2, 0);
1431                 else if (patch_ad1881_chained1(ac97, cidx2, 0x0006))    // SDIE | ID1C
1432                         patch_ad1881_chained1(ac97, cidx1, 0);
1433         } else if (cidx2 >= 0) {
1434                 patch_ad1881_chained1(ac97, cidx2, 0);
1435         }
1436 }
1437
1438 static struct snd_ac97_build_ops patch_ad1881_build_ops = {
1439 #ifdef CONFIG_PM
1440         .resume = ad18xx_resume
1441 #endif
1442 };
1443
1444 int patch_ad1881(struct snd_ac97 * ac97)
1445 {
1446         static const char cfg_idxs[3][2] = {
1447                 {2, 1},
1448                 {0, 2},
1449                 {0, 1}
1450         };
1451
1452         // patch for Analog Devices
1453         unsigned short codecs[3];
1454         unsigned short val;
1455         int idx, num;
1456
1457         val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1458         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
1459         codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
1460         codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
1461         codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
1462
1463         if (! (codecs[0] || codecs[1] || codecs[2]))
1464                 goto __end;
1465
1466         for (idx = 0; idx < 3; idx++)
1467                 if (ac97->spec.ad18xx.unchained[idx])
1468                         patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
1469
1470         if (ac97->spec.ad18xx.id[1]) {
1471                 ac97->flags |= AC97_AD_MULTI;
1472                 ac97->scaps |= AC97_SCAP_SURROUND_DAC;
1473         }
1474         if (ac97->spec.ad18xx.id[2]) {
1475                 ac97->flags |= AC97_AD_MULTI;
1476                 ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
1477         }
1478
1479       __end:
1480         /* select all codecs */
1481         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1482         /* check if only one codec is present */
1483         for (idx = num = 0; idx < 3; idx++)
1484                 if (ac97->spec.ad18xx.id[idx])
1485                         num++;
1486         if (num == 1) {
1487                 /* ok, deselect all ID bits */
1488                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
1489                 ac97->spec.ad18xx.codec_cfg[0] =
1490                         ac97->spec.ad18xx.codec_cfg[1] =
1491                         ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
1492         }
1493         /* required for AD1886/AD1885 combination */
1494         ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
1495         if (ac97->spec.ad18xx.id[0]) {
1496                 ac97->id &= 0xffff0000;
1497                 ac97->id |= ac97->spec.ad18xx.id[0];
1498         }
1499         ac97->build_ops = &patch_ad1881_build_ops;
1500         return 0;
1501 }
1502
1503 static const struct snd_kcontrol_new snd_ac97_controls_ad1885[] = {
1504         AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
1505         /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
1506         AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
1507         AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
1508         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
1509         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
1510 };
1511
1512 static int patch_ad1885_specific(struct snd_ac97 * ac97)
1513 {
1514         int err;
1515
1516         if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
1517                 return err;
1518         return 0;
1519 }
1520
1521 static struct snd_ac97_build_ops patch_ad1885_build_ops = {
1522         .build_specific = &patch_ad1885_specific,
1523 #ifdef CONFIG_PM
1524         .resume = ad18xx_resume
1525 #endif
1526 };
1527
1528 int patch_ad1885(struct snd_ac97 * ac97)
1529 {
1530         patch_ad1881(ac97);
1531         /* This is required to deal with the Intel D815EEAL2 */
1532         /* i.e. Line out is actually headphone out from codec */
1533
1534         /* set default */
1535         snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
1536
1537         ac97->build_ops = &patch_ad1885_build_ops;
1538         return 0;
1539 }
1540
1541 int patch_ad1886(struct snd_ac97 * ac97)
1542 {
1543         patch_ad1881(ac97);
1544         /* Presario700 workaround */
1545         /* for Jack Sense/SPDIF Register misetting causing */
1546         snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
1547         return 0;
1548 }
1549
1550 /* MISC bits */
1551 #define AC97_AD198X_MBC         0x0003  /* mic boost */
1552 #define AC97_AD198X_MBC_20      0x0000  /* +20dB */
1553 #define AC97_AD198X_MBC_10      0x0001  /* +10dB */
1554 #define AC97_AD198X_MBC_30      0x0002  /* +30dB */
1555 #define AC97_AD198X_VREFD       0x0004  /* VREF high-Z */
1556 #define AC97_AD198X_VREFH       0x0008  /* 2.25V, 3.7V */
1557 #define AC97_AD198X_VREF_0      0x000c  /* 0V */
1558 #define AC97_AD198X_SRU         0x0010  /* sample rate unlock */
1559 #define AC97_AD198X_LOSEL       0x0020  /* LINE_OUT amplifiers input select */
1560 #define AC97_AD198X_2MIC        0x0040  /* 2-channel mic select */
1561 #define AC97_AD198X_SPRD        0x0080  /* SPREAD enable */
1562 #define AC97_AD198X_DMIX0       0x0100  /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
1563 #define AC97_AD198X_DMIX1       0x0200  /* downmix mode: 1 = enabled */
1564 #define AC97_AD198X_HPSEL       0x0400  /* headphone amplifier input select */
1565 #define AC97_AD198X_CLDIS       0x0800  /* center/lfe disable */
1566 #define AC97_AD198X_LODIS       0x1000  /* LINE_OUT disable */
1567 #define AC97_AD198X_MSPLT       0x2000  /* mute split */
1568 #define AC97_AD198X_AC97NC      0x4000  /* AC97 no compatible mode */
1569 #define AC97_AD198X_DACZ        0x8000  /* DAC zero-fill mode */
1570
1571
1572 static int snd_ac97_ad198x_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1573 {
1574         static char *texts[2] = { "AC-Link", "A/D Converter" };
1575
1576         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1577         uinfo->count = 1;
1578         uinfo->value.enumerated.items = 2;
1579         if (uinfo->value.enumerated.item > 1)
1580                 uinfo->value.enumerated.item = 1;
1581         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1582         return 0;
1583 }
1584
1585 static int snd_ac97_ad198x_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1586 {
1587         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1588         unsigned short val;
1589
1590         val = ac97->regs[AC97_AD_SERIAL_CFG];
1591         ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
1592         return 0;
1593 }
1594
1595 static int snd_ac97_ad198x_spdif_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1596 {
1597         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1598         unsigned short val;
1599
1600         if (ucontrol->value.enumerated.item[0] > 1)
1601                 return -EINVAL;
1602         val = ucontrol->value.enumerated.item[0] << 2;
1603         return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
1604 }
1605
1606 static const struct snd_kcontrol_new snd_ac97_ad198x_spdif_source = {
1607         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
1608         .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1609         .info   = snd_ac97_ad198x_spdif_source_info,
1610         .get    = snd_ac97_ad198x_spdif_source_get,
1611         .put    = snd_ac97_ad198x_spdif_source_put,
1612 };
1613
1614 static int patch_ad198x_post_spdif(struct snd_ac97 * ac97)
1615 {
1616         return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
1617 }
1618
1619 static const struct snd_kcontrol_new snd_ac97_ad1981x_jack_sense[] = {
1620         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
1621         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1622 };
1623
1624 /* black list to avoid HP/Line jack-sense controls
1625  * (SS vendor << 16 | device)
1626  */
1627 static unsigned int ad1981_jacks_blacklist[] = {
1628         0x10140554, /* Thinkpad T42p/R50p */
1629         0 /* end */
1630 };
1631
1632 static int check_list(struct snd_ac97 *ac97, const unsigned int *list)
1633 {
1634         u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
1635         for (; *list; list++)
1636                 if (*list == subid)
1637                         return 1;
1638         return 0;
1639 }
1640
1641 static int patch_ad1981a_specific(struct snd_ac97 * ac97)
1642 {
1643         if (check_list(ac97, ad1981_jacks_blacklist))
1644                 return 0;
1645         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1646                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1647 }
1648
1649 static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
1650         .build_post_spdif = patch_ad198x_post_spdif,
1651         .build_specific = patch_ad1981a_specific,
1652 #ifdef CONFIG_PM
1653         .resume = ad18xx_resume
1654 #endif
1655 };
1656
1657 /* white list to enable HP jack-sense bits
1658  * (SS vendor << 16 | device)
1659  */
1660 static unsigned int ad1981_jacks_whitelist[] = {
1661         0x0e11005a, /* HP nc4000/4010 */
1662         0x103c0890, /* HP nc6000 */
1663         0x103c0938, /* HP nc4220 */
1664         0x103c099c, /* HP nx6110 */
1665         0x103c0944, /* HP nc6220 */
1666         0x103c0934, /* HP nc8220 */
1667         0x103c006d, /* HP nx9105 */
1668         0x17340088, /* FSC Scenic-W */
1669         0 /* end */
1670 };
1671
1672 static void check_ad1981_hp_jack_sense(struct snd_ac97 *ac97)
1673 {
1674         if (check_list(ac97, ad1981_jacks_whitelist))
1675                 /* enable headphone jack sense */
1676                 snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
1677 }
1678
1679 int patch_ad1981a(struct snd_ac97 *ac97)
1680 {
1681         patch_ad1881(ac97);
1682         ac97->build_ops = &patch_ad1981a_build_ops;
1683         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1684         ac97->flags |= AC97_STEREO_MUTES;
1685         check_ad1981_hp_jack_sense(ac97);
1686         return 0;
1687 }
1688
1689 static const struct snd_kcontrol_new snd_ac97_ad198x_2cmic =
1690 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1691
1692 static int patch_ad1981b_specific(struct snd_ac97 *ac97)
1693 {
1694         int err;
1695
1696         if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
1697                 return err;
1698         if (check_list(ac97, ad1981_jacks_blacklist))
1699                 return 0;
1700         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1701                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1702 }
1703
1704 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1705         .build_post_spdif = patch_ad198x_post_spdif,
1706         .build_specific = patch_ad1981b_specific,
1707 #ifdef CONFIG_PM
1708         .resume = ad18xx_resume
1709 #endif
1710 };
1711
1712 int patch_ad1981b(struct snd_ac97 *ac97)
1713 {
1714         patch_ad1881(ac97);
1715         ac97->build_ops = &patch_ad1981b_build_ops;
1716         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1717         ac97->flags |= AC97_STEREO_MUTES;
1718         check_ad1981_hp_jack_sense(ac97);
1719         return 0;
1720 }
1721
1722 static int snd_ac97_ad1888_lohpsel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1723 {
1724         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1725         uinfo->count = 1;
1726         uinfo->value.integer.min = 0;
1727         uinfo->value.integer.max = 1;
1728         return 0;
1729 }
1730
1731 static int snd_ac97_ad1888_lohpsel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1732 {
1733         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1734         unsigned short val;
1735
1736         val = ac97->regs[AC97_AD_MISC];
1737         ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1738         return 0;
1739 }
1740
1741 static int snd_ac97_ad1888_lohpsel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1742 {
1743         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1744         unsigned short val;
1745
1746         val = !ucontrol->value.integer.value[0]
1747                 ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1748         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1749                                     AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1750 }
1751
1752 static int snd_ac97_ad1888_downmix_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1753 {
1754         static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1755
1756         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1757         uinfo->count = 1;
1758         uinfo->value.enumerated.items = 3;
1759         if (uinfo->value.enumerated.item > 2)
1760                 uinfo->value.enumerated.item = 2;
1761         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1762         return 0;
1763 }
1764
1765 static int snd_ac97_ad1888_downmix_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1766 {
1767         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1768         unsigned short val;
1769
1770         val = ac97->regs[AC97_AD_MISC];
1771         if (!(val & AC97_AD198X_DMIX1))
1772                 ucontrol->value.enumerated.item[0] = 0;
1773         else
1774                 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
1775         return 0;
1776 }
1777
1778 static int snd_ac97_ad1888_downmix_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1779 {
1780         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1781         unsigned short val;
1782
1783         if (ucontrol->value.enumerated.item[0] > 2)
1784                 return -EINVAL;
1785         if (ucontrol->value.enumerated.item[0] == 0)
1786                 val = 0;
1787         else
1788                 val = AC97_AD198X_DMIX1 |
1789                         ((ucontrol->value.enumerated.item[0] - 1) << 8);
1790         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1791                                     AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
1792 }
1793
1794 static void ad1888_update_jacks(struct snd_ac97 *ac97)
1795 {
1796         unsigned short val = 0;
1797         if (! is_shared_linein(ac97))
1798                 val |= (1 << 12);
1799         if (! is_shared_micin(ac97))
1800                 val |= (1 << 11);
1801         /* shared Line-In */
1802         snd_ac97_update_bits(ac97, AC97_AD_MISC, (1 << 11) | (1 << 12), val);
1803 }
1804
1805 static const struct snd_kcontrol_new snd_ac97_ad1888_controls[] = {
1806         {
1807                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1808                 .name = "Exchange Front/Surround",
1809                 .info = snd_ac97_ad1888_lohpsel_info,
1810                 .get = snd_ac97_ad1888_lohpsel_get,
1811                 .put = snd_ac97_ad1888_lohpsel_put
1812         },
1813         AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
1814         {
1815                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1816                 .name = "Downmix",
1817                 .info = snd_ac97_ad1888_downmix_info,
1818                 .get = snd_ac97_ad1888_downmix_get,
1819                 .put = snd_ac97_ad1888_downmix_put
1820         },
1821         AC97_SURROUND_JACK_MODE_CTL,
1822         AC97_CHANNEL_MODE_CTL,
1823
1824         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
1825         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1826 };
1827
1828 static int patch_ad1888_specific(struct snd_ac97 *ac97)
1829 {
1830         /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
1831         snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback");
1832         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
1833         return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
1834 }
1835
1836 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
1837         .build_post_spdif = patch_ad198x_post_spdif,
1838         .build_specific = patch_ad1888_specific,
1839 #ifdef CONFIG_PM
1840         .resume = ad18xx_resume,
1841 #endif
1842         .update_jacks = ad1888_update_jacks,
1843 };
1844
1845 int patch_ad1888(struct snd_ac97 * ac97)
1846 {
1847         unsigned short misc;
1848
1849         patch_ad1881(ac97);
1850         ac97->build_ops = &patch_ad1888_build_ops;
1851         /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
1852         /* it seems that most vendors connect line-out connector to headphone out of AC'97 */
1853         /* AD-compatible mode */
1854         /* Stereo mutes enabled */
1855         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1856         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1857                              AC97_AD198X_LOSEL |
1858                              AC97_AD198X_HPSEL |
1859                              AC97_AD198X_MSPLT |
1860                              AC97_AD198X_AC97NC);
1861         ac97->flags |= AC97_STEREO_MUTES;
1862         return 0;
1863 }
1864
1865 static int patch_ad1980_specific(struct snd_ac97 *ac97)
1866 {
1867         int err;
1868
1869         if ((err = patch_ad1888_specific(ac97)) < 0)
1870                 return err;
1871         return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
1872 }
1873
1874 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
1875         .build_post_spdif = patch_ad198x_post_spdif,
1876         .build_specific = patch_ad1980_specific,
1877 #ifdef CONFIG_PM
1878         .resume = ad18xx_resume,
1879 #endif
1880         .update_jacks = ad1888_update_jacks,
1881 };
1882
1883 int patch_ad1980(struct snd_ac97 * ac97)
1884 {
1885         patch_ad1888(ac97);
1886         ac97->build_ops = &patch_ad1980_build_ops;
1887         return 0;
1888 }
1889
1890 static const struct snd_kcontrol_new snd_ac97_ad1985_controls[] = {
1891         AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
1892 };
1893
1894 static void ad1985_update_jacks(struct snd_ac97 *ac97)
1895 {
1896         ad1888_update_jacks(ac97);
1897         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,
1898                              is_shared_micin(ac97) ? 0 : 1 << 9);
1899 }
1900
1901 static int patch_ad1985_specific(struct snd_ac97 *ac97)
1902 {
1903         int err;
1904
1905         if ((err = patch_ad1980_specific(ac97)) < 0)
1906                 return err;
1907         return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
1908 }
1909
1910 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
1911         .build_post_spdif = patch_ad198x_post_spdif,
1912         .build_specific = patch_ad1985_specific,
1913 #ifdef CONFIG_PM
1914         .resume = ad18xx_resume,
1915 #endif
1916         .update_jacks = ad1985_update_jacks,
1917 };
1918
1919 int patch_ad1985(struct snd_ac97 * ac97)
1920 {
1921         unsigned short misc;
1922
1923         patch_ad1881(ac97);
1924         ac97->build_ops = &patch_ad1985_build_ops;
1925         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1926         /* switch front/surround line-out/hp-out */
1927         /* center/LFE, mic in 3.75V mode */
1928         /* AD-compatible mode */
1929         /* Stereo mutes enabled */
1930         /* in accordance with ADI driver: misc | 0x5c28 */
1931         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1932                              AC97_AD198X_VREFH |
1933                              AC97_AD198X_LOSEL |
1934                              AC97_AD198X_HPSEL |
1935                              AC97_AD198X_CLDIS |
1936                              AC97_AD198X_LODIS |
1937                              AC97_AD198X_MSPLT |
1938                              AC97_AD198X_AC97NC);
1939         ac97->flags |= AC97_STEREO_MUTES;
1940         /* on AD1985 rev. 3, AC'97 revision bits are zero */
1941         ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
1942         return 0;
1943 }
1944
1945 /*
1946  * realtek ALC65x/850 codecs
1947  */
1948 static void alc650_update_jacks(struct snd_ac97 *ac97)
1949 {
1950         int shared;
1951
1952         /* shared Line-In */
1953         shared = is_shared_linein(ac97);
1954         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
1955                              shared ? (1 << 9) : 0);
1956         /* update shared Mic */
1957         shared = is_shared_micin(ac97);
1958         /* disable/enable vref */
1959         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
1960                              shared ? (1 << 12) : 0);
1961         /* turn on/off center-on-mic */
1962         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
1963                              shared ? (1 << 10) : 0);
1964         /* GPIO0 high for mic */
1965         snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
1966                              shared ? 0 : 0x100);
1967 }
1968
1969 static const struct snd_kcontrol_new snd_ac97_controls_alc650[] = {
1970         AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
1971         AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
1972         AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
1973         AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
1974         /* 4: Analog Input To Surround */
1975         /* 5: Analog Input To Center/LFE */
1976         /* 6: Independent Master Volume Right */
1977         /* 7: Independent Master Volume Left */
1978         /* 8: reserved */
1979         /* 9: Line-In/Surround share */
1980         /* 10: Mic/CLFE share */
1981         /* 11-13: in IEC958 controls */
1982         AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
1983 #if 0 /* always set in patch_alc650 */
1984         AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
1985         AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
1986         AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
1987         AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
1988         AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
1989         AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
1990 #endif
1991         AC97_SURROUND_JACK_MODE_CTL,
1992         AC97_CHANNEL_MODE_CTL,
1993 };
1994
1995 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc650[] = {
1996         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0),
1997         AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
1998         /* disable this controls since it doesn't work as expected */
1999         /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
2000 };
2001
2002 static int patch_alc650_specific(struct snd_ac97 * ac97)
2003 {
2004         int err;
2005
2006         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
2007                 return err;
2008         if (ac97->ext_id & AC97_EI_SPDIF) {
2009                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
2010                         return err;
2011         }
2012         return 0;
2013 }
2014
2015 static struct snd_ac97_build_ops patch_alc650_ops = {
2016         .build_specific = patch_alc650_specific,
2017         .update_jacks = alc650_update_jacks
2018 };
2019
2020 int patch_alc650(struct snd_ac97 * ac97)
2021 {
2022         unsigned short val;
2023
2024         ac97->build_ops = &patch_alc650_ops;
2025
2026         /* determine the revision */
2027         val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
2028         if (val < 3)
2029                 ac97->id = 0x414c4720;          /* Old version */
2030         else if (val < 0x10)
2031                 ac97->id = 0x414c4721;          /* D version */
2032         else if (val < 0x20)
2033                 ac97->id = 0x414c4722;          /* E version */
2034         else if (val < 0x30)
2035                 ac97->id = 0x414c4723;          /* F version */
2036
2037         /* revision E or F */
2038         /* FIXME: what about revision D ? */
2039         ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
2040                                 ac97->id == 0x414c4723);
2041
2042         /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
2043         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2044                 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
2045
2046         /* Enable SPDIF-IN only on Rev.E and above */
2047         val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
2048         /* SPDIF IN with pin 47 */
2049         if (ac97->spec.dev_flags)
2050                 val |= 0x03; /* enable */
2051         else
2052                 val &= ~0x03; /* disable */
2053         snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
2054
2055         /* set default: slot 3,4,7,8,6,9
2056            spdif-in monitor off, analog-spdif off, spdif-in off
2057            center on mic off, surround on line-in off
2058            downmix off, duplicate front off
2059         */
2060         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
2061
2062         /* set GPIO0 for mic bias */
2063         /* GPIO0 pin output, no interrupt, high */
2064         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
2065                              snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
2066         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2067                              (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
2068
2069         /* full DAC volume */
2070         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2071         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2072         return 0;
2073 }
2074
2075 static void alc655_update_jacks(struct snd_ac97 *ac97)
2076 {
2077         int shared;
2078
2079         /* shared Line-In */
2080         shared = is_shared_linein(ac97);
2081         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
2082                               shared ? (1 << 9) : 0, 0);
2083         /* update shared mic */
2084         shared = is_shared_micin(ac97);
2085         /* misc control; vrefout disable */
2086         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2087                              shared ? (1 << 12) : 0);
2088         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
2089                               shared ? (1 << 10) : 0, 0);
2090 }
2091
2092 static const struct snd_kcontrol_new snd_ac97_controls_alc655[] = {
2093         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2094         AC97_SURROUND_JACK_MODE_CTL,
2095         AC97_CHANNEL_MODE_CTL,
2096 };
2097
2098 static int alc655_iec958_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2099 {
2100         static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
2101         static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
2102         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2103
2104         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2105         uinfo->count = 1;
2106         uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
2107         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2108                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2109         strcpy(uinfo->value.enumerated.name,
2110                ac97->spec.dev_flags ?
2111                texts_658[uinfo->value.enumerated.item] :
2112                texts_655[uinfo->value.enumerated.item]);
2113         return 0;
2114 }
2115
2116 static int alc655_iec958_route_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2117 {
2118         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2119         unsigned short val;
2120
2121         val = ac97->regs[AC97_ALC650_MULTICH];
2122         val = (val >> 12) & 3;
2123         if (ac97->spec.dev_flags && val == 3)
2124                 val = 0;
2125         ucontrol->value.enumerated.item[0] = val;
2126         return 0;
2127 }
2128
2129 static int alc655_iec958_route_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2130 {
2131         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2132
2133         return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
2134                                      (unsigned short)ucontrol->value.enumerated.item[0] << 12,
2135                                      0);
2136 }
2137
2138 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc655[] = {
2139         AC97_PAGE_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0, 0),
2140         /* disable this controls since it doesn't work as expected */
2141         /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
2142         {
2143                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2144                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2145                 .info   = alc655_iec958_route_info,
2146                 .get    = alc655_iec958_route_get,
2147                 .put    = alc655_iec958_route_put,
2148         },
2149 };
2150
2151 static int patch_alc655_specific(struct snd_ac97 * ac97)
2152 {
2153         int err;
2154
2155         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
2156                 return err;
2157         if (ac97->ext_id & AC97_EI_SPDIF) {
2158                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2159                         return err;
2160         }
2161         return 0;
2162 }
2163
2164 static struct snd_ac97_build_ops patch_alc655_ops = {
2165         .build_specific = patch_alc655_specific,
2166         .update_jacks = alc655_update_jacks
2167 };
2168
2169 int patch_alc655(struct snd_ac97 * ac97)
2170 {
2171         unsigned int val;
2172
2173         if (ac97->id == AC97_ID_ALC658) {
2174                 ac97->spec.dev_flags = 1; /* ALC658 */
2175                 if ((snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f) == 2) {
2176                         ac97->id = AC97_ID_ALC658D;
2177                         ac97->spec.dev_flags = 2;
2178                 }
2179         }
2180
2181         ac97->build_ops = &patch_alc655_ops;
2182
2183         /* assume only page 0 for writing cache */
2184         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2185
2186         /* adjust default values */
2187         val = snd_ac97_read(ac97, 0x7a); /* misc control */
2188         if (ac97->spec.dev_flags) /* ALC658 */
2189                 val &= ~(1 << 1); /* Pin 47 is spdif input pin */
2190         else { /* ALC655 */
2191                 if (ac97->subsystem_vendor == 0x1462 &&
2192                     ac97->subsystem_device == 0x0131) /* MSI S270 laptop */
2193                         val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
2194                 else
2195                         val |= (1 << 1); /* Pin 47 is spdif input pin */
2196         }
2197         val &= ~(1 << 12); /* vref enable */
2198         snd_ac97_write_cache(ac97, 0x7a, val);
2199         /* set default: spdif-in enabled,
2200            spdif-in monitor off, spdif-in PCM off
2201            center on mic off, surround on line-in off
2202            duplicate front off
2203         */
2204         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2205
2206         /* full DAC volume */
2207         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2208         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2209
2210         /* update undocumented bit... */
2211         if (ac97->id == AC97_ID_ALC658D)
2212                 snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800);
2213
2214         return 0;
2215 }
2216
2217
2218 #define AC97_ALC850_JACK_SELECT 0x76
2219 #define AC97_ALC850_MISC1       0x7a
2220
2221 static void alc850_update_jacks(struct snd_ac97 *ac97)
2222 {
2223         int shared;
2224
2225         /* shared Line-In */
2226         shared = is_shared_linein(ac97);
2227         /* SURR 1kOhm (bit4), Amp (bit5) */
2228         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
2229                              shared ? (1<<5) : (1<<4));
2230         /* LINE-IN = 0, SURROUND = 2 */
2231         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
2232                              shared ? (2<<12) : (0<<12));
2233         /* update shared mic */
2234         shared = is_shared_micin(ac97);
2235         /* Vref disable (bit12), 1kOhm (bit13) */
2236         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
2237                              shared ? (1<<12) : (1<<13));
2238         /* MIC-IN = 1, CENTER-LFE = 5 */
2239         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
2240                              shared ? (5<<4) : (1<<4));
2241 }
2242
2243 static const struct snd_kcontrol_new snd_ac97_controls_alc850[] = {
2244         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2245         AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
2246         AC97_SURROUND_JACK_MODE_CTL,
2247         AC97_CHANNEL_MODE_CTL,
2248 };
2249
2250 static int patch_alc850_specific(struct snd_ac97 *ac97)
2251 {
2252         int err;
2253
2254         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
2255                 return err;
2256         if (ac97->ext_id & AC97_EI_SPDIF) {
2257                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2258                         return err;
2259         }
2260         return 0;
2261 }
2262
2263 static struct snd_ac97_build_ops patch_alc850_ops = {
2264         .build_specific = patch_alc850_specific,
2265         .update_jacks = alc850_update_jacks
2266 };
2267
2268 int patch_alc850(struct snd_ac97 *ac97)
2269 {
2270         ac97->build_ops = &patch_alc850_ops;
2271
2272         ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
2273
2274         /* assume only page 0 for writing cache */
2275         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2276
2277         /* adjust default values */
2278         /* set default: spdif-in enabled,
2279            spdif-in monitor off, spdif-in PCM off
2280            center on mic off, surround on line-in off
2281            duplicate front off
2282         */
2283         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2284         /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
2285          * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
2286          */
2287         snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
2288                              (1<<7)|(0<<12)|(1<<13)|(0<<14));
2289         /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
2290          * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
2291          */
2292         snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
2293                              (1<<11)|(0<<12)|(1<<15));
2294
2295         /* full DAC volume */
2296         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2297         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2298         return 0;
2299 }
2300
2301
2302 /*
2303  * C-Media CM97xx codecs
2304  */
2305 static void cm9738_update_jacks(struct snd_ac97 *ac97)
2306 {
2307         /* shared Line-In */
2308         snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
2309                              is_shared_linein(ac97) ? (1 << 10) : 0);
2310 }
2311
2312 static const struct snd_kcontrol_new snd_ac97_cm9738_controls[] = {
2313         AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
2314         AC97_SURROUND_JACK_MODE_CTL,
2315         AC97_CHANNEL_MODE_4CH_CTL,
2316 };
2317
2318 static int patch_cm9738_specific(struct snd_ac97 * ac97)
2319 {
2320         return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
2321 }
2322
2323 static struct snd_ac97_build_ops patch_cm9738_ops = {
2324         .build_specific = patch_cm9738_specific,
2325         .update_jacks = cm9738_update_jacks
2326 };
2327
2328 int patch_cm9738(struct snd_ac97 * ac97)
2329 {
2330         ac97->build_ops = &patch_cm9738_ops;
2331         /* FIXME: can anyone confirm below? */
2332         /* CM9738 has no PCM volume although the register reacts */
2333         ac97->flags |= AC97_HAS_NO_PCM_VOL;
2334         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2335
2336         return 0;
2337 }
2338
2339 static int snd_ac97_cmedia_spdif_playback_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2340 {
2341         static char *texts[] = { "Analog", "Digital" };
2342
2343         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2344         uinfo->count = 1;
2345         uinfo->value.enumerated.items = 2;
2346         if (uinfo->value.enumerated.item > 1)
2347                 uinfo->value.enumerated.item = 1;
2348         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2349         return 0;
2350 }
2351
2352 static int snd_ac97_cmedia_spdif_playback_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2353 {
2354         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2355         unsigned short val;
2356
2357         val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
2358         ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
2359         return 0;
2360 }
2361
2362 static int snd_ac97_cmedia_spdif_playback_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2363 {
2364         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2365
2366         return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
2367                                     0x01 << 1,
2368                                     (ucontrol->value.enumerated.item[0] & 0x01) << 1);
2369 }
2370
2371 static const struct snd_kcontrol_new snd_ac97_cm9739_controls_spdif[] = {
2372         /* BIT 0: SPDI_EN - always true */
2373         { /* BIT 1: SPDIFS */
2374                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2375                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2376                 .info   = snd_ac97_cmedia_spdif_playback_source_info,
2377                 .get    = snd_ac97_cmedia_spdif_playback_source_get,
2378                 .put    = snd_ac97_cmedia_spdif_playback_source_put,
2379         },
2380         /* BIT 2: IG_SPIV */
2381         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
2382         /* BIT 3: SPI2F */
2383         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
2384         /* BIT 4: SPI2SDI */
2385         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
2386         /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
2387 };
2388
2389 static void cm9739_update_jacks(struct snd_ac97 *ac97)
2390 {
2391         /* shared Line-In */
2392         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
2393                              is_shared_linein(ac97) ? (1 << 10) : 0);
2394         /* shared Mic */
2395         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
2396                              is_shared_micin(ac97) ? 0x1000 : 0x2000);
2397 }
2398
2399 static const struct snd_kcontrol_new snd_ac97_cm9739_controls[] = {
2400         AC97_SURROUND_JACK_MODE_CTL,
2401         AC97_CHANNEL_MODE_CTL,
2402 };
2403
2404 static int patch_cm9739_specific(struct snd_ac97 * ac97)
2405 {
2406         return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
2407 }
2408
2409 static int patch_cm9739_post_spdif(struct snd_ac97 * ac97)
2410 {
2411         return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
2412 }
2413
2414 static struct snd_ac97_build_ops patch_cm9739_ops = {
2415         .build_specific = patch_cm9739_specific,
2416         .build_post_spdif = patch_cm9739_post_spdif,
2417         .update_jacks = cm9739_update_jacks
2418 };
2419
2420 int patch_cm9739(struct snd_ac97 * ac97)
2421 {
2422         unsigned short val;
2423
2424         ac97->build_ops = &patch_cm9739_ops;
2425
2426         /* CM9739/A has no Master and PCM volume although the register reacts */
2427         ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
2428         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
2429         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2430
2431         /* check spdif */
2432         val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
2433         if (val & AC97_EA_SPCV) {
2434                 /* enable spdif in */
2435                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2436                                      snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
2437                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2438         } else {
2439                 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
2440                 ac97->rates[AC97_RATES_SPDIF] = 0;
2441         }
2442
2443         /* set-up multi channel */
2444         /* bit 14: 0 = SPDIF, 1 = EAPD */
2445         /* bit 13: enable internal vref output for mic */
2446         /* bit 12: disable center/lfe (swithable) */
2447         /* bit 10: disable surround/line (switchable) */
2448         /* bit 9: mix 2 surround off */
2449         /* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
2450         /* bit 3: undocumented; surround? */
2451         /* bit 0: dB */
2452         val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
2453         val |= (1 << 3);
2454         val |= (1 << 13);
2455         if (! (ac97->ext_id & AC97_EI_SPDIF))
2456                 val |= (1 << 14);
2457         snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
2458
2459         /* FIXME: set up GPIO */
2460         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2461         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2462         /* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
2463         if (ac97->pci &&
2464              ac97->subsystem_vendor == 0x1043 &&
2465              ac97->subsystem_device == 0x1843) {
2466                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2467                         snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
2468                 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
2469                         snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
2470         }
2471
2472         return 0;
2473 }
2474
2475 #define AC97_CM9761_MULTI_CHAN  0x64
2476 #define AC97_CM9761_FUNC        0x66
2477 #define AC97_CM9761_SPDIF_CTRL  0x6c
2478
2479 static void cm9761_update_jacks(struct snd_ac97 *ac97)
2480 {
2481         /* FIXME: check the bits for each model
2482          *        model 83 is confirmed to work
2483          */
2484         static unsigned short surr_on[3][2] = {
2485                 { 0x0008, 0x0000 }, /* 9761-78 & 82 */
2486                 { 0x0000, 0x0008 }, /* 9761-82 rev.B */
2487                 { 0x0000, 0x0008 }, /* 9761-83 */
2488         };
2489         static unsigned short clfe_on[3][2] = {
2490                 { 0x0000, 0x1000 }, /* 9761-78 & 82 */
2491                 { 0x1000, 0x0000 }, /* 9761-82 rev.B */
2492                 { 0x0000, 0x1000 }, /* 9761-83 */
2493         };
2494         static unsigned short surr_shared[3][2] = {
2495                 { 0x0000, 0x0400 }, /* 9761-78 & 82 */
2496                 { 0x0000, 0x0400 }, /* 9761-82 rev.B */
2497                 { 0x0000, 0x0400 }, /* 9761-83 */
2498         };
2499         static unsigned short clfe_shared[3][2] = {
2500                 { 0x2000, 0x0880 }, /* 9761-78 & 82 */
2501                 { 0x0000, 0x2880 }, /* 9761-82 rev.B */
2502                 { 0x2000, 0x0800 }, /* 9761-83 */
2503         };
2504         unsigned short val = 0;
2505
2506         val |= surr_on[ac97->spec.dev_flags][is_surround_on(ac97)];
2507         val |= clfe_on[ac97->spec.dev_flags][is_clfe_on(ac97)];
2508         val |= surr_shared[ac97->spec.dev_flags][is_shared_linein(ac97)];
2509         val |= clfe_shared[ac97->spec.dev_flags][is_shared_micin(ac97)];
2510
2511         snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3c88, val);
2512 }
2513
2514 static const struct snd_kcontrol_new snd_ac97_cm9761_controls[] = {
2515         AC97_SURROUND_JACK_MODE_CTL,
2516         AC97_CHANNEL_MODE_CTL,
2517 };
2518
2519 static int cm9761_spdif_out_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2520 {
2521         static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
2522
2523         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2524         uinfo->count = 1;
2525         uinfo->value.enumerated.items = 3;
2526         if (uinfo->value.enumerated.item > 2)
2527                 uinfo->value.enumerated.item = 2;
2528         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2529         return 0;
2530 }
2531
2532 static int cm9761_spdif_out_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2533 {
2534         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2535
2536         if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
2537                 ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
2538         else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
2539                 ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
2540         else
2541                 ucontrol->value.enumerated.item[0] = 0; /* AC-link */
2542         return 0;
2543 }
2544
2545 static int cm9761_spdif_out_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2546 {
2547         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2548
2549         if (ucontrol->value.enumerated.item[0] == 2)
2550                 return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
2551         snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
2552         return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
2553                                     ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
2554 }
2555
2556 static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
2557 static const struct ac97_enum cm9761_dac_clock_enum =
2558         AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
2559
2560 static const struct snd_kcontrol_new snd_ac97_cm9761_controls_spdif[] = {
2561         { /* BIT 1: SPDIFS */
2562                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2563                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2564                 .info = cm9761_spdif_out_source_info,
2565                 .get = cm9761_spdif_out_source_get,
2566                 .put = cm9761_spdif_out_source_put,
2567         },
2568         /* BIT 2: IG_SPIV */
2569         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
2570         /* BIT 3: SPI2F */
2571         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
2572         /* BIT 4: SPI2SDI */
2573         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
2574         /* BIT 9-10: DAC_CTL */
2575         AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
2576 };
2577
2578 static int patch_cm9761_post_spdif(struct snd_ac97 * ac97)
2579 {
2580         return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
2581 }
2582
2583 static int patch_cm9761_specific(struct snd_ac97 * ac97)
2584 {
2585         return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
2586 }
2587
2588 static struct snd_ac97_build_ops patch_cm9761_ops = {
2589         .build_specific = patch_cm9761_specific,
2590         .build_post_spdif = patch_cm9761_post_spdif,
2591         .update_jacks = cm9761_update_jacks
2592 };
2593
2594 int patch_cm9761(struct snd_ac97 *ac97)
2595 {
2596         unsigned short val;
2597
2598         /* CM9761 has no PCM volume although the register reacts */
2599         /* Master volume seems to have _some_ influence on the analog
2600          * input sounds
2601          */
2602         ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
2603         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
2604         snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
2605
2606         ac97->spec.dev_flags = 0; /* 1 = model 82 revision B, 2 = model 83 */
2607         if (ac97->id == AC97_ID_CM9761_82) {
2608                 unsigned short tmp;
2609                 /* check page 1, reg 0x60 */
2610                 val = snd_ac97_read(ac97, AC97_INT_PAGING);
2611                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
2612                 tmp = snd_ac97_read(ac97, 0x60);
2613                 ac97->spec.dev_flags = tmp & 1; /* revision B? */
2614                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
2615         } else if (ac97->id == AC97_ID_CM9761_83)
2616                 ac97->spec.dev_flags = 2;
2617
2618         ac97->build_ops = &patch_cm9761_ops;
2619
2620         /* enable spdif */
2621         /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
2622         ac97->ext_id |= AC97_EI_SPDIF;
2623         /* to be sure: we overwrite the ext status bits */
2624         snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
2625         /* Don't set 0x0200 here.  This results in the silent analog output */
2626         snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
2627         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2628
2629         /* set-up multi channel */
2630         /* bit 15: pc master beep off
2631          * bit 14: pin47 = EAPD/SPDIF
2632          * bit 13: vref ctl [= cm9739]
2633          * bit 12: CLFE control (reverted on rev B)
2634          * bit 11: Mic/center share (reverted on rev B)
2635          * bit 10: suddound/line share
2636          * bit  9: Analog-in mix -> surround
2637          * bit  8: Analog-in mix -> CLFE
2638          * bit  7: Mic/LFE share (mic/center/lfe)
2639          * bit  5: vref select (9761A)
2640          * bit  4: front control
2641          * bit  3: surround control (revereted with rev B)
2642          * bit  2: front mic
2643          * bit  1: stereo mic
2644          * bit  0: mic boost level (0=20dB, 1=30dB)
2645          */
2646
2647 #if 0
2648         if (ac97->spec.dev_flags)
2649                 val = 0x0214;
2650         else
2651                 val = 0x321c;
2652 #endif
2653         val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
2654         val |= (1 << 4); /* front on */
2655         snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
2656
2657         /* FIXME: set up GPIO */
2658         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2659         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2660
2661         return 0;
2662 }
2663
2664 #define AC97_CM9780_SIDE        0x60
2665 #define AC97_CM9780_JACK        0x62
2666 #define AC97_CM9780_MIXER       0x64
2667 #define AC97_CM9780_MULTI_CHAN  0x66
2668 #define AC97_CM9780_SPDIF       0x6c
2669
2670 static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
2671 static const struct ac97_enum cm9780_ch_select_enum =
2672         AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
2673 static const struct snd_kcontrol_new cm9780_controls[] = {
2674         AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
2675         AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
2676         AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
2677 };
2678
2679 static int patch_cm9780_specific(struct snd_ac97 *ac97)
2680 {
2681         return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
2682 }
2683
2684 static struct snd_ac97_build_ops patch_cm9780_ops = {
2685         .build_specific = patch_cm9780_specific,
2686         .build_post_spdif = patch_cm9761_post_spdif     /* identical with CM9761 */
2687 };
2688
2689 int patch_cm9780(struct snd_ac97 *ac97)
2690 {
2691         unsigned short val;
2692
2693         ac97->build_ops = &patch_cm9780_ops;
2694
2695         /* enable spdif */
2696         if (ac97->ext_id & AC97_EI_SPDIF) {
2697                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2698                 val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
2699                 val |= 0x1; /* SPDI_EN */
2700                 snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
2701         }
2702
2703         return 0;
2704 }
2705
2706 /*
2707  * VIA VT1616 codec
2708  */
2709 static const struct snd_kcontrol_new snd_ac97_controls_vt1616[] = {
2710 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
2711 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
2712 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
2713 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
2714 };
2715
2716 static int patch_vt1616_specific(struct snd_ac97 * ac97)
2717 {
2718         int err;
2719
2720         if (snd_ac97_try_bit(ac97, 0x5a, 9))
2721                 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
2722                         return err;
2723         if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
2724                 return err;
2725         return 0;
2726 }
2727
2728 static struct snd_ac97_build_ops patch_vt1616_ops = {
2729         .build_specific = patch_vt1616_specific
2730 };
2731
2732 int patch_vt1616(struct snd_ac97 * ac97)
2733 {
2734         ac97->build_ops = &patch_vt1616_ops;
2735         return 0;
2736 }
2737
2738 /*
2739  * VT1617A codec
2740  */
2741 int patch_vt1617a(struct snd_ac97 * ac97)
2742 {
2743         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
2744         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
2745         return 0;
2746 }
2747
2748 /*
2749  */
2750 static void it2646_update_jacks(struct snd_ac97 *ac97)
2751 {
2752         /* shared Line-In */
2753         snd_ac97_update_bits(ac97, 0x76, 1 << 9,
2754                              is_shared_linein(ac97) ? (1<<9) : 0);
2755         /* shared Mic */
2756         snd_ac97_update_bits(ac97, 0x76, 1 << 10,
2757                              is_shared_micin(ac97) ? (1<<10) : 0);
2758 }
2759
2760 static const struct snd_kcontrol_new snd_ac97_controls_it2646[] = {
2761         AC97_SURROUND_JACK_MODE_CTL,
2762         AC97_CHANNEL_MODE_CTL,
2763 };
2764
2765 static const struct snd_kcontrol_new snd_ac97_spdif_controls_it2646[] = {
2766         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0x76, 11, 1, 0),
2767         AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
2768         AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
2769 };
2770
2771 static int patch_it2646_specific(struct snd_ac97 * ac97)
2772 {
2773         int err;
2774         if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
2775                 return err;
2776         if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
2777                 return err;
2778         return 0;
2779 }
2780
2781 static struct snd_ac97_build_ops patch_it2646_ops = {
2782         .build_specific = patch_it2646_specific,
2783         .update_jacks = it2646_update_jacks
2784 };
2785
2786 int patch_it2646(struct snd_ac97 * ac97)
2787 {
2788         ac97->build_ops = &patch_it2646_ops;
2789         /* full DAC volume */
2790         snd_ac97_write_cache(ac97, 0x5E, 0x0808);
2791         snd_ac97_write_cache(ac97, 0x7A, 0x0808);
2792         return 0;
2793 }
2794
2795 /*
2796  * Si3036 codec
2797  */
2798
2799 #define AC97_SI3036_CHIP_ID     0x5a
2800 #define AC97_SI3036_LINE_CFG    0x5c
2801
2802 static const struct snd_kcontrol_new snd_ac97_controls_si3036[] = {
2803 AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
2804 };
2805
2806 static int patch_si3036_specific(struct snd_ac97 * ac97)
2807 {
2808         int idx, err;
2809         for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++)
2810                 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97))) < 0)
2811                         return err;
2812         return 0;
2813 }
2814
2815 static struct snd_ac97_build_ops patch_si3036_ops = {
2816         .build_specific = patch_si3036_specific,
2817 };
2818
2819 int mpatch_si3036(struct snd_ac97 * ac97)
2820 {
2821         ac97->build_ops = &patch_si3036_ops;
2822         snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
2823         snd_ac97_write_cache(ac97, 0x68, 0);
2824         return 0;
2825 }