sound/pci/ac97/ac97_patch.c

   1 /*
   2  *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>
   3  *  Universal interface for Audio Codec '97
   4  *
   5  *  For more details look to AC '97 component specification revision 2.2
   6  *  by Intel Corporation (http://developer.intel.com) and to datasheets
   7  *  for specific codecs.
   8  *
   9  *
  10  *   This program is free software; you can redistribute it and/or modify
  11  *   it under the terms of the GNU General Public License as published by
  12  *   the Free Software Foundation; either version 2 of the License, or
  13  *   (at your option) any later version.
  14  *
  15  *   This program is distributed in the hope that it will be useful,
  16  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *   GNU General Public License for more details.
  19  *
  20  *   You should have received a copy of the GNU General Public License
  21  *   along with this program; if not, write to the Free Software
  22  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  23  *
  24  */
  25
  26 #include <sound/driver.h>
  27 #include <linux/delay.h>
  28 #include <linux/init.h>
  29 #include <linux/slab.h>
  30 #include <sound/core.h>
  31 #include <sound/pcm.h>
  32 #include <sound/control.h>
  33 #include <sound/ac97_codec.h>
  34 #include "ac97_patch.h"
  35 #include "ac97_id.h"
  36 #include "ac97_local.h"
  37
  38 /*
  39  *  Chip specific initialization
  40  */
  41
  42 static int patch_build_controls(ac97_t * ac97, const snd_kcontrol_new_t *controls, int count)
  43 {
  44         int idx, err;
  45
  46         for (idx = 0; idx < count; idx++)
  47                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&controls[idx], ac97))) < 0)
  48                         return err;
  49         return 0;
  50 }
  51
  52 /* set to the page, update bits and restore the page */
  53 static int ac97_update_bits_page(ac97_t *ac97, unsigned short reg, unsigned short mask, unsigned short value, unsigned short page)
  54 {
  55         unsigned short page_save;
  56         int ret;
  57
  58         down(&ac97->page_mutex);
  59         page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
  60         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page);
  61         ret = snd_ac97_update_bits(ac97, reg, mask, value);
  62         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save);
  63         up(&ac97->page_mutex); /* unlock paging */
  64         return ret;
  65 }
  66
  67 /*
  68  * shared line-in/mic controls
  69  */
  70 static int ac97_enum_text_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo,
  71                                const char **texts, unsigned int nums)
  72 {
  73         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
  74         uinfo->count = 1;
  75         uinfo->value.enumerated.items = nums;
  76         if (uinfo->value.enumerated.item > nums - 1)
  77                 uinfo->value.enumerated.item = nums - 1;
  78         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
  79         return 0;
  80 }
  81
  82 static int ac97_surround_jack_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
  83 {
  84         static const char *texts[] = { "Shared", "Independent" };
  85         return ac97_enum_text_info(kcontrol, uinfo, texts, 2);
  86 }
  87
  88 static int ac97_surround_jack_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
  89 {
  90         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
  91
  92         ucontrol->value.enumerated.item[0] = ac97->indep_surround;
  93         return 0;
  94 }
  95
  96 static int ac97_surround_jack_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
  97 {
  98         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
  99         unsigned char indep = !!ucontrol->value.enumerated.item[0];
 100
 101         if (indep != ac97->indep_surround) {
 102                 ac97->indep_surround = indep;
 103                 if (ac97->build_ops->update_jacks)
 104                         ac97->build_ops->update_jacks(ac97);
 105                 return 1;
 106         }
 107         return 0;
 108 }
 109
 110 static int ac97_channel_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
 111 {
 112         static const char *texts[] = { "2ch", "4ch", "6ch" };
 113         if (kcontrol->private_value)
 114                 return ac97_enum_text_info(kcontrol, uinfo, texts, 2); /* 4ch only */
 115         return ac97_enum_text_info(kcontrol, uinfo, texts, 3);
 116 }
 117
 118 static int ac97_channel_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 119 {
 120         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 121
 122         ucontrol->value.enumerated.item[0] = ac97->channel_mode;
 123         return 0;
 124 }
 125
 126 static int ac97_channel_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 127 {
 128         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 129         unsigned char mode = ucontrol->value.enumerated.item[0];
 130
 131         if (mode != ac97->channel_mode) {
 132                 ac97->channel_mode = mode;
 133                 if (ac97->build_ops->update_jacks)
 134                         ac97->build_ops->update_jacks(ac97);
 135                 return 1;
 136         }
 137         return 0;
 138 }
 139
 140 #define AC97_SURROUND_JACK_MODE_CTL \
 141         { \
 142                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \
 143                 .name   = "Surround Jack Mode", \
 144                 .info = ac97_surround_jack_mode_info, \
 145                 .get = ac97_surround_jack_mode_get, \
 146                 .put = ac97_surround_jack_mode_put, \
 147         }
 148 #define AC97_CHANNEL_MODE_CTL \
 149         { \
 150                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \
 151                 .name   = "Channel Mode", \
 152                 .info = ac97_channel_mode_info, \
 153                 .get = ac97_channel_mode_get, \
 154                 .put = ac97_channel_mode_put, \
 155         }
 156 #define AC97_CHANNEL_MODE_4CH_CTL \
 157         { \
 158                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \
 159                 .name   = "Channel Mode", \
 160                 .info = ac97_channel_mode_info, \
 161                 .get = ac97_channel_mode_get, \
 162                 .put = ac97_channel_mode_put, \
 163                 .private_value = 1, \
 164         }
 165
 166 static inline int is_shared_linein(ac97_t *ac97)
 167 {
 168         return ! ac97->indep_surround && ac97->channel_mode >= 1;
 169 }
 170
 171 static inline int is_shared_micin(ac97_t *ac97)
 172 {
 173         return ! ac97->indep_surround && ac97->channel_mode >= 2;
 174 }
 175
 176
 177 /* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */
 178
 179 /* It is possible to indicate to the Yamaha YMF753 the type of speakers being used. */
 180 static int snd_ac97_ymf753_info_speaker(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
 181 {
 182         static char *texts[3] = {
 183                 "Standard", "Small", "Smaller"
 184         };
 185
 186         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 187         uinfo->count = 1;
 188         uinfo->value.enumerated.items = 3;
 189         if (uinfo->value.enumerated.item > 2)
 190                 uinfo->value.enumerated.item = 2;
 191         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 192         return 0;
 193 }
 194
 195 static int snd_ac97_ymf753_get_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 196 {
 197         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 198         unsigned short val;
 199
 200         val = ac97->regs[AC97_YMF753_3D_MODE_SEL];
 201         val = (val >> 10) & 3;
 202         if (val > 0)    /* 0 = invalid */
 203                 val--;
 204         ucontrol->value.enumerated.item[0] = val;
 205         return 0;
 206 }
 207
 208 static int snd_ac97_ymf753_put_speaker(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 209 {
 210         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 211         unsigned short val;
 212
 213         if (ucontrol->value.enumerated.item[0] > 2)
 214                 return -EINVAL;
 215         val = (ucontrol->value.enumerated.item[0] + 1) << 10;
 216         return snd_ac97_update(ac97, AC97_YMF753_3D_MODE_SEL, val);
 217 }
 218
 219 static const snd_kcontrol_new_t snd_ac97_ymf753_controls_speaker =
 220 {
 221         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 222         .name   = "3D Control - Speaker",
 223         .info   = snd_ac97_ymf753_info_speaker,
 224         .get    = snd_ac97_ymf753_get_speaker,
 225         .put    = snd_ac97_ymf753_put_speaker,
 226 };
 227
 228 /* It is possible to indicate to the Yamaha YMF753 the source to direct to the S/PDIF output. */
 229 static int snd_ac97_ymf753_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
 230 {
 231         static char *texts[2] = { "AC-Link", "A/D Converter" };
 232
 233         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 234         uinfo->count = 1;
 235         uinfo->value.enumerated.items = 2;
 236         if (uinfo->value.enumerated.item > 1)
 237                 uinfo->value.enumerated.item = 1;
 238         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 239         return 0;
 240 }
 241
 242 static int snd_ac97_ymf753_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 243 {
 244         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 245         unsigned short val;
 246
 247         val = ac97->regs[AC97_YMF753_DIT_CTRL2];
 248         ucontrol->value.enumerated.item[0] = (val >> 1) & 1;
 249         return 0;
 250 }
 251
 252 static int snd_ac97_ymf753_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 253 {
 254         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 255         unsigned short val;
 256
 257         if (ucontrol->value.enumerated.item[0] > 1)
 258                 return -EINVAL;
 259         val = ucontrol->value.enumerated.item[0] << 1;
 260         return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0002, val);
 261 }
 262
 263 /* The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
 264    The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48.
 265    By default, no output pin is selected, and the S/PDIF signal is not output.
 266    There is also a bit to mute S/PDIF output in a vendor-specific register. */
 267 static int snd_ac97_ymf753_spdif_output_pin_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
 268 {
 269         static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" };
 270
 271         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 272         uinfo->count = 1;
 273         uinfo->value.enumerated.items = 3;
 274         if (uinfo->value.enumerated.item > 2)
 275                 uinfo->value.enumerated.item = 2;
 276         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 277         return 0;
 278 }
 279
 280 static int snd_ac97_ymf753_spdif_output_pin_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 281 {
 282         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 283         unsigned short val;
 284
 285         val = ac97->regs[AC97_YMF753_DIT_CTRL2];
 286         ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0;
 287         return 0;
 288 }
 289
 290 static int snd_ac97_ymf753_spdif_output_pin_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 291 {
 292         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 293         unsigned short val;
 294
 295         if (ucontrol->value.enumerated.item[0] > 2)
 296                 return -EINVAL;
 297         val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 :
 298               (ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0;
 299         return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0028, val);
 300         /* The following can be used to direct S/PDIF output to pin 47 (EAPD).
 301            snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */
 302 }
 303
 304 static const snd_kcontrol_new_t snd_ac97_ymf753_controls_spdif[3] = {
 305         {
 306                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 307                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
 308                 .info   = snd_ac97_ymf753_spdif_source_info,
 309                 .get    = snd_ac97_ymf753_spdif_source_get,
 310                 .put    = snd_ac97_ymf753_spdif_source_put,
 311         },
 312         {
 313                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 314                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin",
 315                 .info   = snd_ac97_ymf753_spdif_output_pin_info,
 316                 .get    = snd_ac97_ymf753_spdif_output_pin_get,
 317                 .put    = snd_ac97_ymf753_spdif_output_pin_put,
 318         },
 319         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",NONE,NONE) "Mute", AC97_YMF753_DIT_CTRL2, 2, 1, 1)
 320 };
 321
 322 static int patch_yamaha_ymf753_3d(ac97_t * ac97)
 323 {
 324         snd_kcontrol_t *kctl;
 325         int err;
 326
 327         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 328                 return err;
 329         strcpy(kctl->id.name, "3D Control - Wide");
 330         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 9, 7, 0);
 331         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 332         if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&snd_ac97_ymf753_controls_speaker, ac97))) < 0)
 333                 return err;
 334         snd_ac97_write_cache(ac97, AC97_YMF753_3D_MODE_SEL, 0x0c00);
 335         return 0;
 336 }
 337
 338 static int patch_yamaha_ymf753_post_spdif(ac97_t * ac97)
 339 {
 340         int err;
 341
 342         if ((err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif))) < 0)
 343                 return err;
 344         return 0;
 345 }
 346
 347 static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
 348         .build_3d       = patch_yamaha_ymf753_3d,
 349         .build_post_spdif = patch_yamaha_ymf753_post_spdif
 350 };
 351
 352 int patch_yamaha_ymf753(ac97_t * ac97)
 353 {
 354         /* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com.
 355            This chip has nonstandard and extended behaviour with regard to its S/PDIF output.
 356            The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
 357            The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48.
 358            By default, no output pin is selected, and the S/PDIF signal is not output.
 359            There is also a bit to mute S/PDIF output in a vendor-specific register.
 360         */
 361         ac97->build_ops = &patch_yamaha_ymf753_ops;
 362         ac97->caps |= AC97_BC_BASS_TREBLE;
 363         ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */
 364         return 0;
 365 }
 366
 367 /*
 368  * May 2, 2003 Liam Girdwood <liam.girdwood@wolfsonmicro.com>
 369  *  removed broken wolfson00 patch.
 370  *  added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.
 371  */
 372
 373 static const snd_kcontrol_new_t wm97xx_snd_ac97_controls[] = {
 374 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
 375 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
 376 };
 377
 378 static int patch_wolfson_wm9703_specific(ac97_t * ac97)
 379 {
 380         /* This is known to work for the ViewSonic ViewPad 1000
 381          * Randolph Bentson <bentson@holmsjoen.com>
 382          * WM9703/9707/9708/9717
 383          */
 384         int err, i;
 385
 386         for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
 387                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
 388                         return err;
 389         }
 390         snd_ac97_write_cache(ac97,  AC97_WM97XX_FMIXER_VOL, 0x0808);
 391         return 0;
 392 }
 393
 394 static struct snd_ac97_build_ops patch_wolfson_wm9703_ops = {
 395         .build_specific = patch_wolfson_wm9703_specific,
 396 };
 397
 398 int patch_wolfson03(ac97_t * ac97)
 399 {
 400         ac97->build_ops = &patch_wolfson_wm9703_ops;
 401         return 0;
 402 }
 403
 404 static const snd_kcontrol_new_t wm9704_snd_ac97_controls[] = {
 405 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
 406 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
 407 AC97_DOUBLE("Rear Playback Volume", AC97_WM9704_RMIXER_VOL, 8, 0, 31, 1),
 408 AC97_SINGLE("Rear Playback Switch", AC97_WM9704_RMIXER_VOL, 15, 1, 1),
 409 AC97_DOUBLE("Rear DAC Volume", AC97_WM9704_RPCM_VOL, 8, 0, 31, 1),
 410 AC97_DOUBLE("Surround Volume", AC97_SURROUND_MASTER, 8, 0, 31, 1),
 411 };
 412
 413 static int patch_wolfson_wm9704_specific(ac97_t * ac97)
 414 {
 415         int err, i;
 416         for (i = 0; i < ARRAY_SIZE(wm9704_snd_ac97_controls); i++) {
 417                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9704_snd_ac97_controls[i], ac97))) < 0)
 418                         return err;
 419         }
 420         /* patch for DVD noise */
 421         snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200);
 422         return 0;
 423 }
 424
 425 static struct snd_ac97_build_ops patch_wolfson_wm9704_ops = {
 426         .build_specific = patch_wolfson_wm9704_specific,
 427 };
 428
 429 int patch_wolfson04(ac97_t * ac97)
 430 {
 431         /* WM9704M/9704Q */
 432         ac97->build_ops = &patch_wolfson_wm9704_ops;
 433         return 0;
 434 }
 435
 436 static int patch_wolfson_wm9705_specific(ac97_t * ac97)
 437 {
 438         int err, i;
 439         for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
 440                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
 441                         return err;
 442         }
 443         snd_ac97_write_cache(ac97,  0x72, 0x0808);
 444         return 0;
 445 }
 446
 447 static struct snd_ac97_build_ops patch_wolfson_wm9705_ops = {
 448         .build_specific = patch_wolfson_wm9705_specific,
 449 };
 450
 451 int patch_wolfson05(ac97_t * ac97)
 452 {
 453         /* WM9705, WM9710 */
 454         ac97->build_ops = &patch_wolfson_wm9705_ops;
 455         return 0;
 456 }
 457
 458 static const char* wm9711_alc_select[] = {"None", "Left", "Right", "Stereo"};
 459 static const char* wm9711_alc_mix[] = {"Stereo", "Right", "Left", "None"};
 460 static const char* wm9711_out3_src[] = {"Left", "VREF", "Left + Right", "Mono"};
 461 static const char* wm9711_out3_lrsrc[] = {"Master Mix", "Headphone Mix"};
 462 static const char* wm9711_rec_adc[] = {"Stereo", "Left", "Right", "Mute"};
 463 static const char* wm9711_base[] = {"Linear Control", "Adaptive Boost"};
 464 static const char* wm9711_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
 465 static const char* wm9711_mic[] = {"Mic 1", "Differential", "Mic 2", "Stereo"};
 466 static const char* wm9711_rec_sel[] =
 467         {"Mic 1", "NC", "NC", "Master Mix", "Line", "Headphone Mix", "Phone Mix", "Phone"};
 468 static const char* wm9711_ng_type[] = {"Constant Gain", "Mute"};
 469
 470 static const struct ac97_enum wm9711_enum[] = {
 471 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9711_alc_select),
 472 AC97_ENUM_SINGLE(AC97_VIDEO, 10, 4, wm9711_alc_mix),
 473 AC97_ENUM_SINGLE(AC97_AUX, 9, 4, wm9711_out3_src),
 474 AC97_ENUM_SINGLE(AC97_AUX, 8, 2, wm9711_out3_lrsrc),
 475 AC97_ENUM_SINGLE(AC97_REC_SEL, 12, 4, wm9711_rec_adc),
 476 AC97_ENUM_SINGLE(AC97_MASTER_TONE, 15, 2, wm9711_base),
 477 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 14, 6, 2, wm9711_rec_gain),
 478 AC97_ENUM_SINGLE(AC97_MIC, 5, 4, wm9711_mic),
 479 AC97_ENUM_DOUBLE(AC97_REC_SEL, 8, 0, 8, wm9711_rec_sel),
 480 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9711_ng_type),
 481 };
 482
 483 static const snd_kcontrol_new_t wm9711_snd_ac97_controls[] = {
 484 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
 485 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
 486 AC97_SINGLE("ALC Decay Time", AC97_CODEC_CLASS_REV, 4, 15, 0),
 487 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
 488 AC97_ENUM("ALC Function", wm9711_enum[0]),
 489 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 1),
 490 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 1),
 491 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
 492 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
 493 AC97_ENUM("ALC NG Type", wm9711_enum[9]),
 494 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 1),
 495
 496 AC97_SINGLE("Side Tone Switch", AC97_VIDEO, 15, 1, 1),
 497 AC97_SINGLE("Side Tone Volume", AC97_VIDEO, 12, 7, 1),
 498 AC97_ENUM("ALC Headphone Mux", wm9711_enum[1]),
 499 AC97_SINGLE("ALC Headphone Volume", AC97_VIDEO, 7, 7, 1),
 500
 501 AC97_SINGLE("Out3 Switch", AC97_AUX, 15, 1, 1),
 502 AC97_SINGLE("Out3 ZC Switch", AC97_AUX, 7, 1, 1),
 503 AC97_ENUM("Out3 Mux", wm9711_enum[2]),
 504 AC97_ENUM("Out3 LR Mux", wm9711_enum[3]),
 505 AC97_SINGLE("Out3 Volume", AC97_AUX, 0, 31, 1),
 506
 507 AC97_SINGLE("Beep to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
 508 AC97_SINGLE("Beep to Headphone Volume", AC97_PC_BEEP, 12, 7, 1),
 509 AC97_SINGLE("Beep to Side Tone Switch", AC97_PC_BEEP, 11, 1, 1),
 510 AC97_SINGLE("Beep to Side Tone Volume", AC97_PC_BEEP, 8, 7, 1),
 511 AC97_SINGLE("Beep to Phone Switch", AC97_PC_BEEP, 7, 1, 1),
 512 AC97_SINGLE("Beep to Phone Volume", AC97_PC_BEEP, 4, 7, 1),
 513
 514 AC97_SINGLE("Aux to Headphone Switch", AC97_CD, 15, 1, 1),
 515 AC97_SINGLE("Aux to Headphone Volume", AC97_CD, 12, 7, 1),
 516 AC97_SINGLE("Aux to Side Tone Switch", AC97_CD, 11, 1, 1),
 517 AC97_SINGLE("Aux to Side Tone Volume", AC97_CD, 8, 7, 1),
 518 AC97_SINGLE("Aux to Phone Switch", AC97_CD, 7, 1, 1),
 519 AC97_SINGLE("Aux to Phone Volume", AC97_CD, 4, 7, 1),
 520
 521 AC97_SINGLE("Phone to Headphone Switch", AC97_PHONE, 15, 1, 1),
 522 AC97_SINGLE("Phone to Master Switch", AC97_PHONE, 14, 1, 1),
 523
 524 AC97_SINGLE("Line to Headphone Switch", AC97_LINE, 15, 1, 1),
 525 AC97_SINGLE("Line to Master Switch", AC97_LINE, 14, 1, 1),
 526 AC97_SINGLE("Line to Phone Switch", AC97_LINE, 13, 1, 1),
 527
 528 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PCM, 15, 1, 1),
 529 AC97_SINGLE("PCM Playback to Master Switch", AC97_PCM, 14, 1, 1),
 530 AC97_SINGLE("PCM Playback to Phone Switch", AC97_PCM, 13, 1, 1),
 531
 532 AC97_SINGLE("Capture 20dB Boost Switch", AC97_REC_SEL, 14, 1, 0),
 533 AC97_ENUM("Capture to Phone Mux", wm9711_enum[4]),
 534 AC97_SINGLE("Capture to Phone 20dB Boost Switch", AC97_REC_SEL, 11, 1, 1),
 535 AC97_ENUM("Capture Select", wm9711_enum[8]),
 536
 537 AC97_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),
 538 AC97_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),
 539
 540 AC97_ENUM("Bass Control", wm9711_enum[5]),
 541 AC97_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),
 542 AC97_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),
 543 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),
 544
 545 AC97_SINGLE("ADC Switch", AC97_REC_GAIN, 15, 1, 1),
 546 AC97_ENUM("Capture Volume Steps", wm9711_enum[6]),
 547 AC97_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 15, 1),
 548 AC97_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0),
 549
 550 AC97_SINGLE("Mic 1 to Phone Switch", AC97_MIC, 14, 1, 1),
 551 AC97_SINGLE("Mic 2 to Phone Switch", AC97_MIC, 13, 1, 1),
 552 AC97_ENUM("Mic Select Source", wm9711_enum[7]),
 553 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 32, 1),
 554 AC97_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0),
 555
 556 AC97_SINGLE("Master ZC Switch", AC97_MASTER, 7, 1, 0),
 557 AC97_SINGLE("Headphone ZC Switch", AC97_HEADPHONE, 7, 1, 0),
 558 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_MONO, 7, 1, 0),
 559 };
 560
 561 static int patch_wolfson_wm9711_specific(ac97_t * ac97)
 562 {
 563         int err, i;
 564
 565         for (i = 0; i < ARRAY_SIZE(wm9711_snd_ac97_controls); i++) {
 566                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9711_snd_ac97_controls[i], ac97))) < 0)
 567                         return err;
 568         }
 569         snd_ac97_write_cache(ac97,  AC97_CODEC_CLASS_REV, 0x0808);
 570         snd_ac97_write_cache(ac97,  AC97_PCI_SVID, 0x0808);
 571         snd_ac97_write_cache(ac97,  AC97_VIDEO, 0x0808);
 572         snd_ac97_write_cache(ac97,  AC97_AUX, 0x0808);
 573         snd_ac97_write_cache(ac97,  AC97_PC_BEEP, 0x0808);
 574         snd_ac97_write_cache(ac97,  AC97_CD, 0x0000);
 575         return 0;
 576 }
 577
 578 static struct snd_ac97_build_ops patch_wolfson_wm9711_ops = {
 579         .build_specific = patch_wolfson_wm9711_specific,
 580 };
 581
 582 int patch_wolfson11(ac97_t * ac97)
 583 {
 584         /* WM9711, WM9712 */
 585         ac97->build_ops = &patch_wolfson_wm9711_ops;
 586
 587         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_MIC |
 588                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD;
 589
 590         return 0;
 591 }
 592
 593 static const char* wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"};
 594 static const char* wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"};
 595 static const char* wm9713_rec_src[] =
 596         {"Mic 1", "Mic 2", "Line", "Mono In", "Headphone Mix", "Master Mix",
 597         "Mono Mix", "Zh"};
 598 static const char* wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
 599 static const char* wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"};
 600 static const char* wm9713_mono_pga[] = {"Vmid", "Zh", "Mono Mix", "Inv 1"};
 601 static const char* wm9713_spk_pga[] =
 602         {"Vmid", "Zh", "Headphone Mix", "Master Mix", "Inv", "NC", "NC", "NC"};
 603 static const char* wm9713_hp_pga[] = {"Vmid", "Zh", "Headphone Mix", "NC"};
 604 static const char* wm9713_out3_pga[] = {"Vmid", "Zh", "Inv 1", "NC"};
 605 static const char* wm9713_out4_pga[] = {"Vmid", "Zh", "Inv 2", "NC"};
 606 static const char* wm9713_dac_inv[] =
 607         {"Off", "Mono Mix", "Master Mix", "Headphone Mix L", "Headphone Mix R",
 608         "Headphone Mix Mono", "NC", "Vmid"};
 609 static const char* wm9713_base[] = {"Linear Control", "Adaptive Boost"};
 610 static const char* wm9713_ng_type[] = {"Constant Gain", "Mute"};
 611
 612 static const struct ac97_enum wm9713_enum[] = {
 613 AC97_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer),
 614 AC97_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux),
 615 AC97_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux),
 616 AC97_ENUM_DOUBLE(AC97_VIDEO, 3, 0, 8, wm9713_rec_src),
 617 AC97_ENUM_DOUBLE(AC97_CD, 14, 6, 2, wm9713_rec_gain),
 618 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9713_alc_select),
 619 AC97_ENUM_SINGLE(AC97_REC_GAIN, 14, 4, wm9713_mono_pga),
 620 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 11, 8, 8, wm9713_spk_pga),
 621 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 6, 4, 4, wm9713_hp_pga),
 622 AC97_ENUM_SINGLE(AC97_REC_GAIN, 2, 4, wm9713_out3_pga),
 623 AC97_ENUM_SINGLE(AC97_REC_GAIN, 0, 4, wm9713_out4_pga),
 624 AC97_ENUM_DOUBLE(AC97_REC_GAIN_MIC, 13, 10, 8, wm9713_dac_inv),
 625 AC97_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, wm9713_base),
 626 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9713_ng_type),
 627 };
 628
 629 static const snd_kcontrol_new_t wm13_snd_ac97_controls[] = {
 630 AC97_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),
 631 AC97_SINGLE("Line In to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
 632 AC97_SINGLE("Line In to Master Switch", AC97_PC_BEEP, 14, 1, 1),
 633 AC97_SINGLE("Line In to Mono Switch", AC97_PC_BEEP, 13, 1, 1),
 634
 635 AC97_DOUBLE("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1),
 636 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PHONE, 15, 1, 1),
 637 AC97_SINGLE("PCM Playback to Master Switch", AC97_PHONE, 14, 1, 1),
 638 AC97_SINGLE("PCM Playback to Mono Switch", AC97_PHONE, 13, 1, 1),
 639
 640 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
 641 AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
 642 AC97_SINGLE("Mic 1 to Mono Switch", AC97_LINE, 7, 1, 1),
 643 AC97_SINGLE("Mic 2 to Mono Switch", AC97_LINE, 6, 1, 1),
 644 AC97_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0),
 645 AC97_ENUM("Mic to Headphone Mux", wm9713_enum[0]),
 646 AC97_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1),
 647
 648 AC97_SINGLE("Capture Switch", AC97_CD, 15, 1, 1),
 649 AC97_ENUM("Capture Volume Steps", wm9713_enum[4]),
 650 AC97_DOUBLE("Capture Volume", AC97_CD, 8, 0, 15, 0),
 651 AC97_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0),
 652
 653 AC97_ENUM("Capture to Headphone Mux", wm9713_enum[1]),
 654 AC97_SINGLE("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1),
 655 AC97_ENUM("Capture to Mono Mux", wm9713_enum[2]),
 656 AC97_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0),
 657 AC97_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0),
 658 AC97_ENUM("Capture Select", wm9713_enum[3]),
 659
 660 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
 661 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
 662 AC97_SINGLE("ALC Decay Time ", AC97_CODEC_CLASS_REV, 4, 15, 0),
 663 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
 664 AC97_ENUM("ALC Function", wm9713_enum[5]),
 665 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0),
 666 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 0),
 667 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
 668 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
 669 AC97_ENUM("ALC NG Type", wm9713_enum[13]),
 670 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 0),
 671
 672 AC97_DOUBLE("Master ZC Switch", AC97_MASTER, 14, 6, 1, 0),
 673 AC97_DOUBLE("Headphone ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0),
 674 AC97_DOUBLE("Out3/4 ZC Switch", AC97_MASTER_MONO, 14, 6, 1, 0),
 675 AC97_SINGLE("Master Right Switch", AC97_MASTER, 7, 1, 1),
 676 AC97_SINGLE("Headphone Right Switch", AC97_HEADPHONE, 7, 1, 1),
 677 AC97_SINGLE("Out3/4 Right Switch", AC97_MASTER_MONO, 7, 1, 1),
 678
 679 AC97_SINGLE("Mono In to Headphone Switch", AC97_MASTER_TONE, 15, 1, 1),
 680 AC97_SINGLE("Mono In to Master Switch", AC97_MASTER_TONE, 14, 1, 1),
 681 AC97_SINGLE("Mono In Volume", AC97_MASTER_TONE, 8, 31, 1),
 682 AC97_SINGLE("Mono Switch", AC97_MASTER_TONE, 7, 1, 1),
 683 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_TONE, 6, 1, 0),
 684 AC97_SINGLE("Mono Volume", AC97_MASTER_TONE, 0, 31, 1),
 685
 686 AC97_SINGLE("PC Beep to Headphone Switch", AC97_AUX, 15, 1, 1),
 687 AC97_SINGLE("PC Beep to Headphone Volume", AC97_AUX, 12, 7, 1),
 688 AC97_SINGLE("PC Beep to Master Switch", AC97_AUX, 11, 1, 1),
 689 AC97_SINGLE("PC Beep to Master Volume", AC97_AUX, 8, 7, 1),
 690 AC97_SINGLE("PC Beep to Mono Switch", AC97_AUX, 7, 1, 1),
 691 AC97_SINGLE("PC Beep to Mono Volume", AC97_AUX, 4, 7, 1),
 692
 693 AC97_SINGLE("Voice to Headphone Switch", AC97_PCM, 15, 1, 1),
 694 AC97_SINGLE("Voice to Headphone Volume", AC97_PCM, 12, 7, 1),
 695 AC97_SINGLE("Voice to Master Switch", AC97_PCM, 11, 1, 1),
 696 AC97_SINGLE("Voice to Master Volume", AC97_PCM, 8, 7, 1),
 697 AC97_SINGLE("Voice to Mono Switch", AC97_PCM, 7, 1, 1),
 698 AC97_SINGLE("Voice to Mono Volume", AC97_PCM, 4, 7, 1),
 699
 700 AC97_SINGLE("Aux to Headphone Switch", AC97_REC_SEL, 15, 1, 1),
 701 AC97_SINGLE("Aux to Headphone Volume", AC97_REC_SEL, 12, 7, 1),
 702 AC97_SINGLE("Aux to Master Switch", AC97_REC_SEL, 11, 1, 1),
 703 AC97_SINGLE("Aux to Master Volume", AC97_REC_SEL, 8, 7, 1),
 704 AC97_SINGLE("Aux to Mono Switch", AC97_REC_SEL, 7, 1, 1),
 705 AC97_SINGLE("Aux to Mono Volume", AC97_REC_SEL, 4, 7, 1),
 706
 707 AC97_ENUM("Mono Input Mux", wm9713_enum[6]),
 708 AC97_ENUM("Master Input Mux", wm9713_enum[7]),
 709 AC97_ENUM("Headphone Input Mux", wm9713_enum[8]),
 710 AC97_ENUM("Out 3 Input Mux", wm9713_enum[9]),
 711 AC97_ENUM("Out 4 Input Mux", wm9713_enum[10]),
 712
 713 AC97_ENUM("Bass Control", wm9713_enum[12]),
 714 AC97_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1),
 715 AC97_SINGLE("Tone Cut-off Switch", AC97_GENERAL_PURPOSE, 4, 1, 1),
 716 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_GENERAL_PURPOSE, 6, 1, 0),
 717 AC97_SINGLE("Bass Volume", AC97_GENERAL_PURPOSE, 8, 15, 1),
 718 AC97_SINGLE("Tone Volume", AC97_GENERAL_PURPOSE, 0, 15, 1),
 719 };
 720
 721 static const snd_kcontrol_new_t wm13_snd_ac97_controls_3d[] = {
 722 AC97_ENUM("Inv Input Mux", wm9713_enum[11]),
 723 AC97_SINGLE("3D Upper Cut-off Switch", AC97_REC_GAIN_MIC, 5, 1, 0),
 724 AC97_SINGLE("3D Lower Cut-off Switch", AC97_REC_GAIN_MIC, 4, 1, 0),
 725 AC97_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1),
 726 };
 727
 728 static int patch_wolfson_wm9713_3d (ac97_t * ac97)
 729 {
 730         int err, i;
 731
 732         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_3d); i++) {
 733                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_3d[i], ac97))) < 0)
 734                         return err;
 735         }
 736         return 0;
 737 }
 738
 739 static int patch_wolfson_wm9713_specific(ac97_t * ac97)
 740 {
 741         int err, i;
 742
 743         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls); i++) {
 744                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls[i], ac97))) < 0)
 745                         return err;
 746         }
 747         snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);
 748         snd_ac97_write_cache(ac97, AC97_PHONE, 0x0808);
 749         snd_ac97_write_cache(ac97, AC97_MIC, 0x0808);
 750         snd_ac97_write_cache(ac97, AC97_LINE, 0x00da);
 751         snd_ac97_write_cache(ac97, AC97_CD, 0x0808);
 752         snd_ac97_write_cache(ac97, AC97_VIDEO, 0xd612);
 753         snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x1ba0);
 754         return 0;
 755 }
 756
 757 #ifdef CONFIG_PM
 758 static void patch_wolfson_wm9713_suspend (ac97_t * ac97)
 759 {
 760         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xfeff);
 761         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0xffff);
 762 }
 763
 764 static void patch_wolfson_wm9713_resume (ac97_t * ac97)
 765 {
 766         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 767         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 768         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 769 }
 770 #endif
 771
 772 static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
 773         .build_specific = patch_wolfson_wm9713_specific,
 774         .build_3d = patch_wolfson_wm9713_3d,
 775 #ifdef CONFIG_PM
 776         .suspend = patch_wolfson_wm9713_suspend,
 777         .resume = patch_wolfson_wm9713_resume
 778 #endif
 779 };
 780
 781 int patch_wolfson13(ac97_t * ac97)
 782 {
 783         /* WM9713, WM9714 */
 784         ac97->build_ops = &patch_wolfson_wm9713_ops;
 785
 786         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |
 787                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD | AC97_HAS_NO_TONE |
 788                 AC97_HAS_NO_STD_PCM;
 789         ac97->scaps &= ~AC97_SCAP_MODEM;
 790
 791         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 792         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 793         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 794
 795         return 0;
 796 }
 797
 798 /*
 799  * Tritech codec
 800  */
 801 int patch_tritech_tr28028(ac97_t * ac97)
 802 {
 803         snd_ac97_write_cache(ac97, 0x26, 0x0300);
 804         snd_ac97_write_cache(ac97, 0x26, 0x0000);
 805         snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
 806         snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
 807         return 0;
 808 }
 809
 810 /*
 811  * Sigmatel STAC97xx codecs
 812  */
 813 static int patch_sigmatel_stac9700_3d(ac97_t * ac97)
 814 {
 815         snd_kcontrol_t *kctl;
 816         int err;
 817
 818         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 819                 return err;
 820         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 821         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 822         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 823         return 0;
 824 }
 825
 826 static int patch_sigmatel_stac9708_3d(ac97_t * ac97)
 827 {
 828         snd_kcontrol_t *kctl;
 829         int err;
 830
 831         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 832                 return err;
 833         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 834         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
 835         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 836                 return err;
 837         strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
 838         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 839         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 840         return 0;
 841 }
 842
 843 static const snd_kcontrol_new_t snd_ac97_sigmatel_4speaker =
 844 AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
 845
 846 static const snd_kcontrol_new_t snd_ac97_sigmatel_phaseinvert =
 847 AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
 848
 849 static const snd_kcontrol_new_t snd_ac97_sigmatel_controls[] = {
 850 AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
 851 AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
 852 };
 853
 854 static int patch_sigmatel_stac97xx_specific(ac97_t * ac97)
 855 {
 856         int err;
 857
 858         snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
 859         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
 860                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
 861                         return err;
 862         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
 863                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
 864                         return err;
 865         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
 866                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
 867                         return err;
 868         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
 869                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
 870                         return err;
 871         return 0;
 872 }
 873
 874 static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
 875         .build_3d       = patch_sigmatel_stac9700_3d,
 876         .build_specific = patch_sigmatel_stac97xx_specific
 877 };
 878
 879 int patch_sigmatel_stac9700(ac97_t * ac97)
 880 {
 881         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 882         return 0;
 883 }
 884
 885 static int snd_ac97_stac9708_put_bias(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 886 {
 887         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 888         int err;
 889
 890         down(&ac97->page_mutex);
 891         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 892         err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,
 893                                    (ucontrol->value.integer.value[0] & 1) << 4);
 894         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);
 895         up(&ac97->page_mutex);
 896         return err;
 897 }
 898
 899 static const snd_kcontrol_new_t snd_ac97_stac9708_bias_control = {
 900         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 901         .name = "Sigmatel Output Bias Switch",
 902         .info = snd_ac97_info_volsw,
 903         .get = snd_ac97_get_volsw,
 904         .put = snd_ac97_stac9708_put_bias,
 905         .private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),
 906 };
 907
 908 static int patch_sigmatel_stac9708_specific(ac97_t *ac97)
 909 {
 910         int err;
 911
 912         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
 913         if ((err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1)) < 0)
 914                 return err;
 915         return patch_sigmatel_stac97xx_specific(ac97);
 916 }
 917
 918 static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
 919         .build_3d       = patch_sigmatel_stac9708_3d,
 920         .build_specific = patch_sigmatel_stac9708_specific
 921 };
 922
 923 int patch_sigmatel_stac9708(ac97_t * ac97)
 924 {
 925         unsigned int codec72, codec6c;
 926
 927         ac97->build_ops = &patch_sigmatel_stac9708_ops;
 928         ac97->caps |= 0x10;     /* HP (sigmatel surround) support */
 929
 930         codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
 931         codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
 932
 933         if ((codec72==0) && (codec6c==0)) {
 934                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 935                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
 936                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 937                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
 938         } else if ((codec72==0x8000) && (codec6c==0)) {
 939                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 940                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
 941                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
 942         } else if ((codec72==0x8000) && (codec6c==0x0080)) {
 943                 /* nothing */
 944         }
 945         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 946         return 0;
 947 }
 948
 949 int patch_sigmatel_stac9721(ac97_t * ac97)
 950 {
 951         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 952         if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
 953                 // patch for SigmaTel
 954                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 955                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
 956                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 957                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 958         }
 959         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 960         return 0;
 961 }
 962
 963 int patch_sigmatel_stac9744(ac97_t * ac97)
 964 {
 965         // patch for SigmaTel
 966         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 967         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 968         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
 969         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 970         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 971         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 972         return 0;
 973 }
 974
 975 int patch_sigmatel_stac9756(ac97_t * ac97)
 976 {
 977         // patch for SigmaTel
 978         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 979         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 980         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
 981         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 982         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 983         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 984         return 0;
 985 }
 986
 987 static int snd_ac97_stac9758_output_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
 988 {
 989         static char *texts[5] = { "Input/Disabled", "Front Output",
 990                 "Rear Output", "Center/LFE Output", "Mixer Output" };
 991
 992         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 993         uinfo->count = 1;
 994         uinfo->value.enumerated.items = 5;
 995         if (uinfo->value.enumerated.item > 4)
 996                 uinfo->value.enumerated.item = 4;
 997         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 998         return 0;
 999 }
1000
1001 static int snd_ac97_stac9758_output_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1002 {
1003         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1004         int shift = kcontrol->private_value;
1005         unsigned short val;
1006
1007         val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
1008         if (!(val & 4))
1009                 ucontrol->value.enumerated.item[0] = 0;
1010         else
1011                 ucontrol->value.enumerated.item[0] = 1 + (val & 3);
1012         return 0;
1013 }
1014
1015 static int snd_ac97_stac9758_output_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1016 {
1017         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1018         int shift = kcontrol->private_value;
1019         unsigned short val;
1020
1021         if (ucontrol->value.enumerated.item[0] > 4)
1022                 return -EINVAL;
1023         if (ucontrol->value.enumerated.item[0] == 0)
1024                 val = 0;
1025         else
1026                 val = 4 | (ucontrol->value.enumerated.item[0] - 1);
1027         return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
1028                                      7 << shift, val << shift, 0);
1029 }
1030
1031 static int snd_ac97_stac9758_input_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1032 {
1033         static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
1034                 "Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
1035
1036         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1037         uinfo->count = 1;
1038         uinfo->value.enumerated.items = 7;
1039         if (uinfo->value.enumerated.item > 6)
1040                 uinfo->value.enumerated.item = 6;
1041         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1042         return 0;
1043 }
1044
1045 static int snd_ac97_stac9758_input_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1046 {
1047         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1048         int shift = kcontrol->private_value;
1049         unsigned short val;
1050
1051         val = ac97->regs[AC97_SIGMATEL_INSEL];
1052         ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
1053         return 0;
1054 }
1055
1056 static int snd_ac97_stac9758_input_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1057 {
1058         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1059         int shift = kcontrol->private_value;
1060
1061         return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
1062                                      ucontrol->value.enumerated.item[0] << shift, 0);
1063 }
1064
1065 static int snd_ac97_stac9758_phonesel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1066 {
1067         static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
1068
1069         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1070         uinfo->count = 1;
1071         uinfo->value.enumerated.items = 3;
1072         if (uinfo->value.enumerated.item > 2)
1073                 uinfo->value.enumerated.item = 2;
1074         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1075         return 0;
1076 }
1077
1078 static int snd_ac97_stac9758_phonesel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1079 {
1080         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1081
1082         ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
1083         return 0;
1084 }
1085
1086 static int snd_ac97_stac9758_phonesel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1087 {
1088         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1089
1090         return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
1091                                      ucontrol->value.enumerated.item[0], 0);
1092 }
1093
1094 #define STAC9758_OUTPUT_JACK(xname, shift) \
1095 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1096         .info = snd_ac97_stac9758_output_jack_info, \
1097         .get = snd_ac97_stac9758_output_jack_get, \
1098         .put = snd_ac97_stac9758_output_jack_put, \
1099         .private_value = shift }
1100 #define STAC9758_INPUT_JACK(xname, shift) \
1101 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1102         .info = snd_ac97_stac9758_input_jack_info, \
1103         .get = snd_ac97_stac9758_input_jack_get, \
1104         .put = snd_ac97_stac9758_input_jack_put, \
1105         .private_value = shift }
1106 static const snd_kcontrol_new_t snd_ac97_sigmatel_stac9758_controls[] = {
1107         STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
1108         STAC9758_OUTPUT_JACK("LineIn Jack", 4),
1109         STAC9758_OUTPUT_JACK("Front Jack", 7),
1110         STAC9758_OUTPUT_JACK("Rear Jack", 10),
1111         STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
1112         STAC9758_INPUT_JACK("Mic Input Source", 0),
1113         STAC9758_INPUT_JACK("Line Input Source", 8),
1114         {
1115                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1116                 .name = "Headphone Amp",
1117                 .info = snd_ac97_stac9758_phonesel_info,
1118                 .get = snd_ac97_stac9758_phonesel_get,
1119                 .put = snd_ac97_stac9758_phonesel_put
1120         },
1121         AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
1122         AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
1123 };
1124
1125 static int patch_sigmatel_stac9758_specific(ac97_t *ac97)
1126 {
1127         int err;
1128
1129         err = patch_sigmatel_stac97xx_specific(ac97);
1130         if (err < 0)
1131                 return err;
1132         err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
1133                                    ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
1134         if (err < 0)
1135                 return err;
1136         /* DAC-A direct */
1137         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
1138         /* DAC-A to Mix = PCM */
1139         /* DAC-B direct = Surround */
1140         /* DAC-B to Mix */
1141         snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
1142         /* DAC-C direct = Center/LFE */
1143
1144         return 0;
1145 }
1146
1147 static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
1148         .build_3d       = patch_sigmatel_stac9700_3d,
1149         .build_specific = patch_sigmatel_stac9758_specific
1150 };
1151
1152 int patch_sigmatel_stac9758(ac97_t * ac97)
1153 {
1154         static unsigned short regs[4] = {
1155                 AC97_SIGMATEL_OUTSEL,
1156                 AC97_SIGMATEL_IOMISC,
1157                 AC97_SIGMATEL_INSEL,
1158                 AC97_SIGMATEL_VARIOUS
1159         };
1160         static unsigned short def_regs[4] = {
1161                 /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
1162                 /* IOMISC */ 0x2001,
1163                 /* INSEL */ 0x0201, /* LI:LI, MI:M1 */
1164                 /* VARIOUS */ 0x0040
1165         };
1166         static unsigned short m675_regs[4] = {
1167                 /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
1168                 /* IOMISC */ 0x2102, /* HP amp on */
1169                 /* INSEL */ 0x0203, /* LI:LI, MI:FR */
1170                 /* VARIOUS */ 0x0041 /* stereo mic */
1171         };
1172         unsigned short *pregs = def_regs;
1173         int i;
1174
1175         /* Gateway M675 notebook */
1176         if (ac97->pci &&
1177             ac97->subsystem_vendor == 0x107b &&
1178             ac97->subsystem_device == 0x0601)
1179                 pregs = m675_regs;
1180
1181         // patch for SigmaTel
1182         ac97->build_ops = &patch_sigmatel_stac9758_ops;
1183         /* FIXME: assume only page 0 for writing cache */
1184         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1185         for (i = 0; i < 4; i++)
1186                 snd_ac97_write_cache(ac97, regs[i], pregs[i]);
1187
1188         ac97->flags |= AC97_STEREO_MUTES;
1189         return 0;
1190 }
1191
1192 /*
1193  * Cirrus Logic CS42xx codecs
1194  */
1195 static const snd_kcontrol_new_t snd_ac97_cirrus_controls_spdif[2] = {
1196         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
1197         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
1198 };
1199
1200 static int patch_cirrus_build_spdif(ac97_t * ac97)
1201 {
1202         int err;
1203
1204         /* con mask, pro mask, default */
1205         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1206                 return err;
1207         /* switch, spsa */
1208         if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
1209                 return err;
1210         switch (ac97->id & AC97_ID_CS_MASK) {
1211         case AC97_ID_CS4205:
1212                 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
1213                         return err;
1214                 break;
1215         }
1216         /* set default PCM S/PDIF params */
1217         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1218         snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
1219         return 0;
1220 }
1221
1222 static struct snd_ac97_build_ops patch_cirrus_ops = {
1223         .build_spdif = patch_cirrus_build_spdif
1224 };
1225
1226 int patch_cirrus_spdif(ac97_t * ac97)
1227 {
1228         /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
1229            WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC?  *sigh*
1230            - sp/dif EA ID is not set, but sp/dif is always present.
1231            - enable/disable is spdif register bit 15.
1232            - sp/dif control register is 0x68.  differs from AC97:
1233            - valid is bit 14 (vs 15)
1234            - no DRS
1235            - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
1236            - sp/dif ssource select is in 0x5e bits 0,1.
1237         */
1238
1239         ac97->build_ops = &patch_cirrus_ops;
1240         ac97->flags |= AC97_CS_SPDIF;
1241         ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
1242         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1243         snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
1244         return 0;
1245 }
1246
1247 int patch_cirrus_cs4299(ac97_t * ac97)
1248 {
1249         /* force the detection of PC Beep */
1250         ac97->flags |= AC97_HAS_PC_BEEP;
1251
1252         return patch_cirrus_spdif(ac97);
1253 }
1254
1255 /*
1256  * Conexant codecs
1257  */
1258 static const snd_kcontrol_new_t snd_ac97_conexant_controls_spdif[1] = {
1259         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
1260 };
1261
1262 static int patch_conexant_build_spdif(ac97_t * ac97)
1263 {
1264         int err;
1265
1266         /* con mask, pro mask, default */
1267         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1268                 return err;
1269         /* switch */
1270         if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
1271                 return err;
1272         /* set default PCM S/PDIF params */
1273         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1274         snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
1275                              snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
1276         return 0;
1277 }
1278
1279 static struct snd_ac97_build_ops patch_conexant_ops = {
1280         .build_spdif = patch_conexant_build_spdif
1281 };
1282
1283 int patch_conexant(ac97_t * ac97)
1284 {
1285         ac97->build_ops = &patch_conexant_ops;
1286         ac97->flags |= AC97_CX_SPDIF;
1287         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1288         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
1289         return 0;
1290 }
1291
1292 /*
1293  * Analog Device AD18xx, AD19xx codecs
1294  */
1295 #ifdef CONFIG_PM
1296 static void ad18xx_resume(ac97_t *ac97)
1297 {
1298         static unsigned short setup_regs[] = {
1299                 AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,
1300         };
1301         int i, codec;
1302
1303         for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {
1304                 unsigned short reg = setup_regs[i];
1305                 if (test_bit(reg, ac97->reg_accessed)) {
1306                         snd_ac97_write(ac97, reg, ac97->regs[reg]);
1307                         snd_ac97_read(ac97, reg);
1308                 }
1309         }
1310
1311         if (! (ac97->flags & AC97_AD_MULTI))
1312                 /* normal restore */
1313                 snd_ac97_restore_status(ac97);
1314         else {
1315                 /* restore the AD18xx codec configurations */
1316                 for (codec = 0; codec < 3; codec++) {
1317                         if (! ac97->spec.ad18xx.id[codec])
1318                                 continue;
1319                         /* select single codec */
1320                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1321                                              ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1322                         ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);
1323                 }
1324                 /* select all codecs */
1325                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1326
1327                 /* restore status */
1328                 for (i = 2; i < 0x7c ; i += 2) {
1329                         if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)
1330                                 continue;
1331                         if (test_bit(i, ac97->reg_accessed)) {
1332                                 /* handle multi codecs for AD18xx */
1333                                 if (i == AC97_PCM) {
1334                                         for (codec = 0; codec < 3; codec++) {
1335                                                 if (! ac97->spec.ad18xx.id[codec])
1336                                                         continue;
1337                                                 /* select single codec */
1338                                                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1339                                                                      ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1340                                                 /* update PCM bits */
1341                                                 ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);
1342                                         }
1343                                         /* select all codecs */
1344                                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1345                                         continue;
1346                                 } else if (i == AC97_AD_TEST ||
1347                                            i == AC97_AD_CODEC_CFG ||
1348                                            i == AC97_AD_SERIAL_CFG)
1349                                         continue; /* ignore */
1350                         }
1351                         snd_ac97_write(ac97, i, ac97->regs[i]);
1352                         snd_ac97_read(ac97, i);
1353                 }
1354         }
1355
1356         snd_ac97_restore_iec958(ac97);
1357 }
1358 #endif
1359
1360 int patch_ad1819(ac97_t * ac97)
1361 {
1362         unsigned short scfg;
1363
1364         // patch for Analog Devices
1365         scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1366         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
1367         return 0;
1368 }
1369
1370 static unsigned short patch_ad1881_unchained(ac97_t * ac97, int idx, unsigned short mask)
1371 {
1372         unsigned short val;
1373
1374         // test for unchained codec
1375         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
1376         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);  /* ID0C, ID1C, SDIE = off */
1377         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1378         if ((val & 0xff40) != 0x5340)
1379                 return 0;
1380         ac97->spec.ad18xx.unchained[idx] = mask;
1381         ac97->spec.ad18xx.id[idx] = val;
1382         ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
1383         return mask;
1384 }
1385
1386 static int patch_ad1881_chained1(ac97_t * ac97, int idx, unsigned short codec_bits)
1387 {
1388         static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
1389         unsigned short val;
1390
1391         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
1392         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004);  // SDIE
1393         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1394         if ((val & 0xff40) != 0x5340)
1395                 return 0;
1396         if (codec_bits)
1397                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
1398         ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
1399         ac97->spec.ad18xx.id[idx] = val;
1400         ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
1401         return 1;
1402 }
1403
1404 static void patch_ad1881_chained(ac97_t * ac97, int unchained_idx, int cidx1, int cidx2)
1405 {
1406         // already detected?
1407         if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
1408                 cidx1 = -1;
1409         if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
1410                 cidx2 = -1;
1411         if (cidx1 < 0 && cidx2 < 0)
1412                 return;
1413         // test for chained codecs
1414         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1415                              ac97->spec.ad18xx.unchained[unchained_idx]);
1416         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002);          // ID1C
1417         ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
1418         if (cidx1 >= 0) {
1419                 if (patch_ad1881_chained1(ac97, cidx1, 0x0006))         // SDIE | ID1C
1420                         patch_ad1881_chained1(ac97, cidx2, 0);
1421                 else if (patch_ad1881_chained1(ac97, cidx2, 0x0006))    // SDIE | ID1C
1422                         patch_ad1881_chained1(ac97, cidx1, 0);
1423         } else if (cidx2 >= 0) {
1424                 patch_ad1881_chained1(ac97, cidx2, 0);
1425         }
1426 }
1427
1428 static struct snd_ac97_build_ops patch_ad1881_build_ops = {
1429 #ifdef CONFIG_PM
1430         .resume = ad18xx_resume
1431 #endif
1432 };
1433
1434 int patch_ad1881(ac97_t * ac97)
1435 {
1436         static const char cfg_idxs[3][2] = {
1437                 {2, 1},
1438                 {0, 2},
1439                 {0, 1}
1440         };
1441
1442         // patch for Analog Devices
1443         unsigned short codecs[3];
1444         unsigned short val;
1445         int idx, num;
1446
1447         val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1448         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
1449         codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
1450         codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
1451         codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
1452
1453         snd_runtime_check(codecs[0] | codecs[1] | codecs[2], goto __end);
1454
1455         for (idx = 0; idx < 3; idx++)
1456                 if (ac97->spec.ad18xx.unchained[idx])
1457                         patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
1458
1459         if (ac97->spec.ad18xx.id[1]) {
1460                 ac97->flags |= AC97_AD_MULTI;
1461                 ac97->scaps |= AC97_SCAP_SURROUND_DAC;
1462         }
1463         if (ac97->spec.ad18xx.id[2]) {
1464                 ac97->flags |= AC97_AD_MULTI;
1465                 ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
1466         }
1467
1468       __end:
1469         /* select all codecs */
1470         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1471         /* check if only one codec is present */
1472         for (idx = num = 0; idx < 3; idx++)
1473                 if (ac97->spec.ad18xx.id[idx])
1474                         num++;
1475         if (num == 1) {
1476                 /* ok, deselect all ID bits */
1477                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
1478                 ac97->spec.ad18xx.codec_cfg[0] =
1479                         ac97->spec.ad18xx.codec_cfg[1] =
1480                         ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
1481         }
1482         /* required for AD1886/AD1885 combination */
1483         ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
1484         if (ac97->spec.ad18xx.id[0]) {
1485                 ac97->id &= 0xffff0000;
1486                 ac97->id |= ac97->spec.ad18xx.id[0];
1487         }
1488         ac97->build_ops = &patch_ad1881_build_ops;
1489         return 0;
1490 }
1491
1492 static const snd_kcontrol_new_t snd_ac97_controls_ad1885[] = {
1493         AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
1494         /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
1495         AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
1496         AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
1497         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
1498         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
1499 };
1500
1501 static int patch_ad1885_specific(ac97_t * ac97)
1502 {
1503         int err;
1504
1505         if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
1506                 return err;
1507         return 0;
1508 }
1509
1510 static struct snd_ac97_build_ops patch_ad1885_build_ops = {
1511         .build_specific = &patch_ad1885_specific,
1512 #ifdef CONFIG_PM
1513         .resume = ad18xx_resume
1514 #endif
1515 };
1516
1517 int patch_ad1885(ac97_t * ac97)
1518 {
1519         patch_ad1881(ac97);
1520         /* This is required to deal with the Intel D815EEAL2 */
1521         /* i.e. Line out is actually headphone out from codec */
1522
1523         /* set default */
1524         snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
1525
1526         ac97->build_ops = &patch_ad1885_build_ops;
1527         return 0;
1528 }
1529
1530 int patch_ad1886(ac97_t * ac97)
1531 {
1532         patch_ad1881(ac97);
1533         /* Presario700 workaround */
1534         /* for Jack Sense/SPDIF Register misetting causing */
1535         snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
1536         return 0;
1537 }
1538
1539 /* MISC bits */
1540 #define AC97_AD198X_MBC         0x0003  /* mic boost */
1541 #define AC97_AD198X_MBC_20      0x0000  /* +20dB */
1542 #define AC97_AD198X_MBC_10      0x0001  /* +10dB */
1543 #define AC97_AD198X_MBC_30      0x0002  /* +30dB */
1544 #define AC97_AD198X_VREFD       0x0004  /* VREF high-Z */
1545 #define AC97_AD198X_VREFH       0x0008  /* 2.25V, 3.7V */
1546 #define AC97_AD198X_VREF_0      0x000c  /* 0V */
1547 #define AC97_AD198X_SRU         0x0010  /* sample rate unlock */
1548 #define AC97_AD198X_LOSEL       0x0020  /* LINE_OUT amplifiers input select */
1549 #define AC97_AD198X_2MIC        0x0040  /* 2-channel mic select */
1550 #define AC97_AD198X_SPRD        0x0080  /* SPREAD enable */
1551 #define AC97_AD198X_DMIX0       0x0100  /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
1552 #define AC97_AD198X_DMIX1       0x0200  /* downmix mode: 1 = enabled */
1553 #define AC97_AD198X_HPSEL       0x0400  /* headphone amplifier input select */
1554 #define AC97_AD198X_CLDIS       0x0800  /* center/lfe disable */
1555 #define AC97_AD198X_LODIS       0x1000  /* LINE_OUT disable */
1556 #define AC97_AD198X_MSPLT       0x2000  /* mute split */
1557 #define AC97_AD198X_AC97NC      0x4000  /* AC97 no compatible mode */
1558 #define AC97_AD198X_DACZ        0x8000  /* DAC zero-fill mode */
1559
1560
1561 static int snd_ac97_ad198x_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1562 {
1563         static char *texts[2] = { "AC-Link", "A/D Converter" };
1564
1565         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1566         uinfo->count = 1;
1567         uinfo->value.enumerated.items = 2;
1568         if (uinfo->value.enumerated.item > 1)
1569                 uinfo->value.enumerated.item = 1;
1570         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1571         return 0;
1572 }
1573
1574 static int snd_ac97_ad198x_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1575 {
1576         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1577         unsigned short val;
1578
1579         val = ac97->regs[AC97_AD_SERIAL_CFG];
1580         ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
1581         return 0;
1582 }
1583
1584 static int snd_ac97_ad198x_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1585 {
1586         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1587         unsigned short val;
1588
1589         if (ucontrol->value.enumerated.item[0] > 1)
1590                 return -EINVAL;
1591         val = ucontrol->value.enumerated.item[0] << 2;
1592         return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
1593 }
1594
1595 static const snd_kcontrol_new_t snd_ac97_ad198x_spdif_source = {
1596         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
1597         .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1598         .info   = snd_ac97_ad198x_spdif_source_info,
1599         .get    = snd_ac97_ad198x_spdif_source_get,
1600         .put    = snd_ac97_ad198x_spdif_source_put,
1601 };
1602
1603 static int patch_ad198x_post_spdif(ac97_t * ac97)
1604 {
1605         return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
1606 }
1607
1608 static const snd_kcontrol_new_t snd_ac97_ad1981x_jack_sense[] = {
1609         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
1610         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1611 };
1612
1613 static int patch_ad1981a_specific(ac97_t * ac97)
1614 {
1615         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1616                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1617 }
1618
1619 static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
1620         .build_post_spdif = patch_ad198x_post_spdif,
1621         .build_specific = patch_ad1981a_specific,
1622 #ifdef CONFIG_PM
1623         .resume = ad18xx_resume
1624 #endif
1625 };
1626
1627 static void check_ad1981_hp_jack_sense(ac97_t *ac97)
1628 {
1629         u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
1630         switch (subid) {
1631         case 0x103c0890: /* HP nc6000 */
1632         case 0x103c099c: /* HP nx6110 */
1633         case 0x103c006d: /* HP nx9105 */
1634         case 0x17340088: /* FSC Scenic-W */
1635                 /* enable headphone jack sense */
1636                 snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
1637                 break;
1638         }
1639 }
1640
1641 int patch_ad1981a(ac97_t *ac97)
1642 {
1643         patch_ad1881(ac97);
1644         ac97->build_ops = &patch_ad1981a_build_ops;
1645         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1646         ac97->flags |= AC97_STEREO_MUTES;
1647         check_ad1981_hp_jack_sense(ac97);
1648         return 0;
1649 }
1650
1651 static const snd_kcontrol_new_t snd_ac97_ad198x_2cmic =
1652 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1653
1654 static int patch_ad1981b_specific(ac97_t *ac97)
1655 {
1656         int err;
1657
1658         if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
1659                 return err;
1660         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1661                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1662 }
1663
1664 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1665         .build_post_spdif = patch_ad198x_post_spdif,
1666         .build_specific = patch_ad1981b_specific,
1667 #ifdef CONFIG_PM
1668         .resume = ad18xx_resume
1669 #endif
1670 };
1671
1672 int patch_ad1981b(ac97_t *ac97)
1673 {
1674         patch_ad1881(ac97);
1675         ac97->build_ops = &patch_ad1981b_build_ops;
1676         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1677         ac97->flags |= AC97_STEREO_MUTES;
1678         check_ad1981_hp_jack_sense(ac97);
1679         return 0;
1680 }
1681
1682 static int snd_ac97_ad1888_lohpsel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1683 {
1684         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1685         uinfo->count = 1;
1686         uinfo->value.integer.min = 0;
1687         uinfo->value.integer.max = 1;
1688         return 0;
1689 }
1690
1691 static int snd_ac97_ad1888_lohpsel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1692 {
1693         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1694         unsigned short val;
1695
1696         val = ac97->regs[AC97_AD_MISC];
1697         ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1698         return 0;
1699 }
1700
1701 static int snd_ac97_ad1888_lohpsel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1702 {
1703         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1704         unsigned short val;
1705
1706         val = !ucontrol->value.integer.value[0]
1707                 ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1708         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1709                                     AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1710 }
1711
1712 static int snd_ac97_ad1888_downmix_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1713 {
1714         static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1715
1716         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1717         uinfo->count = 1;
1718         uinfo->value.enumerated.items = 3;
1719         if (uinfo->value.enumerated.item > 2)
1720                 uinfo->value.enumerated.item = 2;
1721         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1722         return 0;
1723 }
1724
1725 static int snd_ac97_ad1888_downmix_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1726 {
1727         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1728         unsigned short val;
1729
1730         val = ac97->regs[AC97_AD_MISC];
1731         if (!(val & AC97_AD198X_DMIX1))
1732                 ucontrol->value.enumerated.item[0] = 0;
1733         else
1734                 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
1735         return 0;
1736 }
1737
1738 static int snd_ac97_ad1888_downmix_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1739 {
1740         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1741         unsigned short val;
1742
1743         if (ucontrol->value.enumerated.item[0] > 2)
1744                 return -EINVAL;
1745         if (ucontrol->value.enumerated.item[0] == 0)
1746                 val = 0;
1747         else
1748                 val = AC97_AD198X_DMIX1 |
1749                         ((ucontrol->value.enumerated.item[0] - 1) << 8);
1750         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1751                                     AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
1752 }
1753
1754 static void ad1888_update_jacks(ac97_t *ac97)
1755 {
1756         /* shared Line-In */
1757         snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 12,
1758                              is_shared_linein(ac97) ? 0 : 1 << 12);
1759         /* shared Mic */
1760         snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 11,
1761                              is_shared_micin(ac97) ? 0 : 1 << 11);
1762 }
1763
1764 static const snd_kcontrol_new_t snd_ac97_ad1888_controls[] = {
1765         {
1766                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1767                 .name = "Exchange Front/Surround",
1768                 .info = snd_ac97_ad1888_lohpsel_info,
1769                 .get = snd_ac97_ad1888_lohpsel_get,
1770                 .put = snd_ac97_ad1888_lohpsel_put
1771         },
1772         AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
1773         {
1774                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1775                 .name = "Downmix",
1776                 .info = snd_ac97_ad1888_downmix_info,
1777                 .get = snd_ac97_ad1888_downmix_get,
1778                 .put = snd_ac97_ad1888_downmix_put
1779         },
1780         AC97_SURROUND_JACK_MODE_CTL,
1781         AC97_CHANNEL_MODE_CTL,
1782
1783         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
1784         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1785 };
1786
1787 static int patch_ad1888_specific(ac97_t *ac97)
1788 {
1789         /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
1790         snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback");
1791         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
1792         return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
1793 }
1794
1795 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
1796         .build_post_spdif = patch_ad198x_post_spdif,
1797         .build_specific = patch_ad1888_specific,
1798 #ifdef CONFIG_PM
1799         .resume = ad18xx_resume,
1800 #endif
1801         .update_jacks = ad1888_update_jacks,
1802 };
1803
1804 int patch_ad1888(ac97_t * ac97)
1805 {
1806         unsigned short misc;
1807
1808         patch_ad1881(ac97);
1809         ac97->build_ops = &patch_ad1888_build_ops;
1810         /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
1811         /* it seems that most vendors connect line-out connector to headphone out of AC'97 */
1812         /* AD-compatible mode */
1813         /* Stereo mutes enabled */
1814         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1815         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1816                              AC97_AD198X_LOSEL |
1817                              AC97_AD198X_HPSEL |
1818                              AC97_AD198X_MSPLT |
1819                              AC97_AD198X_AC97NC);
1820         ac97->flags |= AC97_STEREO_MUTES;
1821         return 0;
1822 }
1823
1824 static int patch_ad1980_specific(ac97_t *ac97)
1825 {
1826         int err;
1827
1828         if ((err = patch_ad1888_specific(ac97)) < 0)
1829                 return err;
1830         return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
1831 }
1832
1833 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
1834         .build_post_spdif = patch_ad198x_post_spdif,
1835         .build_specific = patch_ad1980_specific,
1836 #ifdef CONFIG_PM
1837         .resume = ad18xx_resume,
1838 #endif
1839         .update_jacks = ad1888_update_jacks,
1840 };
1841
1842 int patch_ad1980(ac97_t * ac97)
1843 {
1844         patch_ad1888(ac97);
1845         ac97->build_ops = &patch_ad1980_build_ops;
1846         return 0;
1847 }
1848
1849 static const snd_kcontrol_new_t snd_ac97_ad1985_controls[] = {
1850         AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
1851 };
1852
1853 static void ad1985_update_jacks(ac97_t *ac97)
1854 {
1855         /* shared Line-In */
1856         snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 12,
1857                              is_shared_linein(ac97) ? 0 : 1 << 12);
1858         /* shared Mic */
1859         snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 11,
1860                              is_shared_micin(ac97) ? 0 : 1 << 11);
1861         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,
1862                              is_shared_micin(ac97) ? 0 : 1 << 9);
1863 }
1864
1865 static int patch_ad1985_specific(ac97_t *ac97)
1866 {
1867         int err;
1868
1869         if ((err = patch_ad1980_specific(ac97)) < 0)
1870                 return err;
1871         return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
1872 }
1873
1874 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
1875         .build_post_spdif = patch_ad198x_post_spdif,
1876         .build_specific = patch_ad1985_specific,
1877 #ifdef CONFIG_PM
1878         .resume = ad18xx_resume,
1879 #endif
1880         .update_jacks = ad1985_update_jacks,
1881 };
1882
1883 int patch_ad1985(ac97_t * ac97)
1884 {
1885         unsigned short misc;
1886
1887         patch_ad1881(ac97);
1888         ac97->build_ops = &patch_ad1985_build_ops;
1889         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1890         /* switch front/surround line-out/hp-out */
1891         /* center/LFE, mic in 3.75V mode */
1892         /* AD-compatible mode */
1893         /* Stereo mutes enabled */
1894         /* in accordance with ADI driver: misc | 0x5c28 */
1895         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1896                              AC97_AD198X_VREFH |
1897                              AC97_AD198X_LOSEL |
1898                              AC97_AD198X_HPSEL |
1899                              AC97_AD198X_CLDIS |
1900                              AC97_AD198X_LODIS |
1901                              AC97_AD198X_MSPLT |
1902                              AC97_AD198X_AC97NC);
1903         ac97->flags |= AC97_STEREO_MUTES;
1904         /* on AD1985 rev. 3, AC'97 revision bits are zero */
1905         ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
1906         return 0;
1907 }
1908
1909 /*
1910  * realtek ALC65x/850 codecs
1911  */
1912 static void alc650_update_jacks(ac97_t *ac97)
1913 {
1914         int shared;
1915
1916         /* shared Line-In */
1917         shared = is_shared_linein(ac97);
1918         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
1919                              shared ? (1 << 9) : 0);
1920         /* update shared Mic */
1921         shared = is_shared_micin(ac97);
1922         /* disable/enable vref */
1923         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
1924                              shared ? (1 << 12) : 0);
1925         /* turn on/off center-on-mic */
1926         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
1927                              shared ? (1 << 10) : 0);
1928         /* GPIO0 high for mic */
1929         snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
1930                              shared ? 0 : 0x100);
1931 }
1932
1933 static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
1934         AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
1935         AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
1936         AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
1937         AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
1938         /* 4: Analog Input To Surround */
1939         /* 5: Analog Input To Center/LFE */
1940         /* 6: Independent Master Volume Right */
1941         /* 7: Independent Master Volume Left */
1942         /* 8: reserved */
1943         /* 9: Line-In/Surround share */
1944         /* 10: Mic/CLFE share */
1945         /* 11-13: in IEC958 controls */
1946         AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
1947 #if 0 /* always set in patch_alc650 */
1948         AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
1949         AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
1950         AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
1951         AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
1952         AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
1953         AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
1954 #endif
1955         AC97_SURROUND_JACK_MODE_CTL,
1956         AC97_CHANNEL_MODE_CTL,
1957 };
1958
1959 static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc650[] = {
1960         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0),
1961         AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
1962         /* disable this controls since it doesn't work as expected */
1963         /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
1964 };
1965
1966 static int patch_alc650_specific(ac97_t * ac97)
1967 {
1968         int err;
1969
1970         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
1971                 return err;
1972         if (ac97->ext_id & AC97_EI_SPDIF) {
1973                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
1974                         return err;
1975         }
1976         return 0;
1977 }
1978
1979 static struct snd_ac97_build_ops patch_alc650_ops = {
1980         .build_specific = patch_alc650_specific,
1981         .update_jacks = alc650_update_jacks
1982 };
1983
1984 int patch_alc650(ac97_t * ac97)
1985 {
1986         unsigned short val;
1987
1988         ac97->build_ops = &patch_alc650_ops;
1989
1990         /* determine the revision */
1991         val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
1992         if (val < 3)
1993                 ac97->id = 0x414c4720;          /* Old version */
1994         else if (val < 0x10)
1995                 ac97->id = 0x414c4721;          /* D version */
1996         else if (val < 0x20)
1997                 ac97->id = 0x414c4722;          /* E version */
1998         else if (val < 0x30)
1999                 ac97->id = 0x414c4723;          /* F version */
2000
2001         /* revision E or F */
2002         /* FIXME: what about revision D ? */
2003         ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
2004                                 ac97->id == 0x414c4723);
2005
2006         /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
2007         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2008                 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
2009
2010         /* Enable SPDIF-IN only on Rev.E and above */
2011         val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
2012         /* SPDIF IN with pin 47 */
2013         if (ac97->spec.dev_flags)
2014                 val |= 0x03; /* enable */
2015         else
2016                 val &= ~0x03; /* disable */
2017         snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
2018
2019         /* set default: slot 3,4,7,8,6,9
2020            spdif-in monitor off, analog-spdif off, spdif-in off
2021            center on mic off, surround on line-in off
2022            downmix off, duplicate front off
2023         */
2024         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
2025
2026         /* set GPIO0 for mic bias */
2027         /* GPIO0 pin output, no interrupt, high */
2028         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
2029                              snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
2030         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2031                              (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
2032
2033         /* full DAC volume */
2034         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2035         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2036         return 0;
2037 }
2038
2039 static void alc655_update_jacks(ac97_t *ac97)
2040 {
2041         int shared;
2042
2043         /* shared Line-In */
2044         shared = is_shared_linein(ac97);
2045         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
2046                               shared ? (1 << 9) : 0, 0);
2047         /* update shared mic */
2048         shared = is_shared_micin(ac97);
2049         /* misc control; vrefout disable */
2050         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2051                              shared ? (1 << 12) : 0);
2052         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
2053                               shared ? (1 << 10) : 0, 0);
2054 }
2055
2056 static const snd_kcontrol_new_t snd_ac97_controls_alc655[] = {
2057         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2058         AC97_SURROUND_JACK_MODE_CTL,
2059         AC97_CHANNEL_MODE_CTL,
2060 };
2061
2062 static int alc655_iec958_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
2063 {
2064         static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
2065         static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
2066         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2067
2068         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2069         uinfo->count = 1;
2070         uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
2071         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2072                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2073         strcpy(uinfo->value.enumerated.name,
2074                ac97->spec.dev_flags ?
2075                texts_658[uinfo->value.enumerated.item] :
2076                texts_655[uinfo->value.enumerated.item]);
2077         return 0;
2078 }
2079
2080 static int alc655_iec958_route_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2081 {
2082         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2083         unsigned short val;
2084
2085         val = ac97->regs[AC97_ALC650_MULTICH];
2086         val = (val >> 12) & 3;
2087         if (ac97->spec.dev_flags && val == 3)
2088                 val = 0;
2089         ucontrol->value.enumerated.item[0] = val;
2090         return 0;
2091 }
2092
2093 static int alc655_iec958_route_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2094 {
2095         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2096
2097         return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
2098                                      (unsigned short)ucontrol->value.enumerated.item[0] << 12,
2099                                      0);
2100 }
2101
2102 static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc655[] = {
2103         AC97_PAGE_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0, 0),
2104         /* disable this controls since it doesn't work as expected */
2105         /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
2106         {
2107                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2108                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
2109                 .info   = alc655_iec958_route_info,
2110                 .get    = alc655_iec958_route_get,
2111                 .put    = alc655_iec958_route_put,
2112         },
2113 };
2114
2115 static int patch_alc655_specific(ac97_t * ac97)
2116 {
2117         int err;
2118
2119         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
2120                 return err;
2121         if (ac97->ext_id & AC97_EI_SPDIF) {
2122                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2123                         return err;
2124         }
2125         return 0;
2126 }
2127
2128 static struct snd_ac97_build_ops patch_alc655_ops = {
2129         .build_specific = patch_alc655_specific,
2130         .update_jacks = alc655_update_jacks
2131 };
2132
2133 int patch_alc655(ac97_t * ac97)
2134 {
2135         unsigned int val;
2136
2137         if (ac97->id == AC97_ID_ALC658) {
2138                 ac97->spec.dev_flags = 1; /* ALC658 */
2139                 if ((snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f) == 2) {
2140                         ac97->id = AC97_ID_ALC658D;
2141                         ac97->spec.dev_flags = 2;
2142                 }
2143         }
2144
2145         ac97->build_ops = &patch_alc655_ops;
2146
2147         /* assume only page 0 for writing cache */
2148         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2149
2150         /* adjust default values */
2151         val = snd_ac97_read(ac97, 0x7a); /* misc control */
2152         if (ac97->spec.dev_flags) /* ALC658 */
2153                 val &= ~(1 << 1); /* Pin 47 is spdif input pin */
2154         else { /* ALC655 */
2155                 if (ac97->subsystem_vendor == 0x1462 &&
2156                     ac97->subsystem_device == 0x0131) /* MSI S270 laptop */
2157                         val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
2158                 else
2159                         val |= (1 << 1); /* Pin 47 is spdif input pin */
2160         }
2161         val &= ~(1 << 12); /* vref enable */
2162         snd_ac97_write_cache(ac97, 0x7a, val);
2163         /* set default: spdif-in enabled,
2164            spdif-in monitor off, spdif-in PCM off
2165            center on mic off, surround on line-in off
2166            duplicate front off
2167         */
2168         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2169
2170         /* full DAC volume */
2171         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2172         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2173
2174         /* update undocumented bit... */
2175         if (ac97->id == AC97_ID_ALC658D)
2176                 snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800);
2177
2178         return 0;
2179 }
2180
2181
2182 #define AC97_ALC850_JACK_SELECT 0x76
2183 #define AC97_ALC850_MISC1       0x7a
2184
2185 static void alc850_update_jacks(ac97_t *ac97)
2186 {
2187         int shared;
2188
2189         /* shared Line-In */
2190         shared = is_shared_linein(ac97);
2191         /* SURR 1kOhm (bit4), Amp (bit5) */
2192         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
2193                              shared ? (1<<5) : (1<<4));
2194         /* LINE-IN = 0, SURROUND = 2 */
2195         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
2196                              shared ? (2<<12) : (0<<12));
2197         /* update shared mic */
2198         shared = is_shared_micin(ac97);
2199         /* Vref disable (bit12), 1kOhm (bit13) */
2200         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
2201                              shared ? (1<<12) : (1<<13));
2202         /* MIC-IN = 1, CENTER-LFE = 2 */
2203         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
2204                              shared ? (2<<4) : (1<<4));
2205 }
2206
2207 static const snd_kcontrol_new_t snd_ac97_controls_alc850[] = {
2208         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2209         AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
2210         AC97_SURROUND_JACK_MODE_CTL,
2211         AC97_CHANNEL_MODE_CTL,
2212 };
2213
2214 static int patch_alc850_specific(ac97_t *ac97)
2215 {
2216         int err;
2217
2218         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
2219                 return err;
2220         if (ac97->ext_id & AC97_EI_SPDIF) {
2221                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2222                         return err;
2223         }
2224         return 0;
2225 }
2226
2227 static struct snd_ac97_build_ops patch_alc850_ops = {
2228         .build_specific = patch_alc850_specific,
2229         .update_jacks = alc850_update_jacks
2230 };
2231
2232 int patch_alc850(ac97_t *ac97)
2233 {
2234         ac97->build_ops = &patch_alc850_ops;
2235
2236         ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
2237
2238         /* assume only page 0 for writing cache */
2239         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2240
2241         /* adjust default values */
2242         /* set default: spdif-in enabled,
2243            spdif-in monitor off, spdif-in PCM off
2244            center on mic off, surround on line-in off
2245            duplicate front off
2246         */
2247         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2248         /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
2249          * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
2250          */
2251         snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
2252                              (1<<7)|(0<<12)|(1<<13)|(0<<14));
2253         /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
2254          * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
2255          */
2256         snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
2257                              (1<<11)|(0<<12)|(1<<15));
2258
2259         /* full DAC volume */
2260         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2261         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2262         return 0;
2263 }
2264
2265
2266 /*
2267  * C-Media CM97xx codecs
2268  */
2269 static void cm9738_update_jacks(ac97_t *ac97)
2270 {
2271         /* shared Line-In */
2272         snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
2273                              is_shared_linein(ac97) ? (1 << 10) : 0);
2274 }
2275
2276 static const snd_kcontrol_new_t snd_ac97_cm9738_controls[] = {
2277         AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
2278         AC97_SURROUND_JACK_MODE_CTL,
2279         AC97_CHANNEL_MODE_4CH_CTL,
2280 };
2281
2282 static int patch_cm9738_specific(ac97_t * ac97)
2283 {
2284         return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
2285 }
2286
2287 static struct snd_ac97_build_ops patch_cm9738_ops = {
2288         .build_specific = patch_cm9738_specific,
2289         .update_jacks = cm9738_update_jacks
2290 };
2291
2292 int patch_cm9738(ac97_t * ac97)
2293 {
2294         ac97->build_ops = &patch_cm9738_ops;
2295         /* FIXME: can anyone confirm below? */
2296         /* CM9738 has no PCM volume although the register reacts */
2297         ac97->flags |= AC97_HAS_NO_PCM_VOL;
2298         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2299
2300         return 0;
2301 }
2302
2303 static int snd_ac97_cmedia_spdif_playback_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2304 {
2305         static char *texts[] = { "Analog", "Digital" };
2306
2307         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2308         uinfo->count = 1;
2309         uinfo->value.enumerated.items = 2;
2310         if (uinfo->value.enumerated.item > 1)
2311                 uinfo->value.enumerated.item = 1;
2312         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2313         return 0;
2314 }
2315
2316 static int snd_ac97_cmedia_spdif_playback_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2317 {
2318         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2319         unsigned short val;
2320
2321         val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
2322         ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
2323         return 0;
2324 }
2325
2326 static int snd_ac97_cmedia_spdif_playback_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2327 {
2328         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2329
2330         return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
2331                                     0x01 << 1,
2332                                     (ucontrol->value.enumerated.item[0] & 0x01) << 1);
2333 }
2334
2335 static const snd_kcontrol_new_t snd_ac97_cm9739_controls_spdif[] = {
2336         /* BIT 0: SPDI_EN - always true */
2337         { /* BIT 1: SPDIFS */
2338                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2339                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2340                 .info   = snd_ac97_cmedia_spdif_playback_source_info,
2341                 .get    = snd_ac97_cmedia_spdif_playback_source_get,
2342                 .put    = snd_ac97_cmedia_spdif_playback_source_put,
2343         },
2344         /* BIT 2: IG_SPIV */
2345         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
2346         /* BIT 3: SPI2F */
2347         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
2348         /* BIT 4: SPI2SDI */
2349         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
2350         /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
2351 };
2352
2353 static void cm9739_update_jacks(ac97_t *ac97)
2354 {
2355         /* shared Line-In */
2356         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
2357                              is_shared_linein(ac97) ? (1 << 10) : 0);
2358         /* shared Mic */
2359         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
2360                              is_shared_micin(ac97) ? 0x1000 : 0x2000);
2361 }
2362
2363 static const snd_kcontrol_new_t snd_ac97_cm9739_controls[] = {
2364         AC97_SURROUND_JACK_MODE_CTL,
2365         AC97_CHANNEL_MODE_CTL,
2366 };
2367
2368 static int patch_cm9739_specific(ac97_t * ac97)
2369 {
2370         return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
2371 }
2372
2373 static int patch_cm9739_post_spdif(ac97_t * ac97)
2374 {
2375         return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
2376 }
2377
2378 static struct snd_ac97_build_ops patch_cm9739_ops = {
2379         .build_specific = patch_cm9739_specific,
2380         .build_post_spdif = patch_cm9739_post_spdif,
2381         .update_jacks = cm9739_update_jacks
2382 };
2383
2384 int patch_cm9739(ac97_t * ac97)
2385 {
2386         unsigned short val;
2387
2388         ac97->build_ops = &patch_cm9739_ops;
2389
2390         /* CM9739/A has no Master and PCM volume although the register reacts */
2391         ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
2392         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
2393         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2394
2395         /* check spdif */
2396         val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
2397         if (val & AC97_EA_SPCV) {
2398                 /* enable spdif in */
2399                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2400                                      snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
2401                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2402         } else {
2403                 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
2404                 ac97->rates[AC97_RATES_SPDIF] = 0;
2405         }
2406
2407         /* set-up multi channel */
2408         /* bit 14: 0 = SPDIF, 1 = EAPD */
2409         /* bit 13: enable internal vref output for mic */
2410         /* bit 12: disable center/lfe (swithable) */
2411         /* bit 10: disable surround/line (switchable) */
2412         /* bit 9: mix 2 surround off */
2413         /* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
2414         /* bit 3: undocumented; surround? */
2415         /* bit 0: dB */
2416         val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
2417         val |= (1 << 3);
2418         val |= (1 << 13);
2419         if (! (ac97->ext_id & AC97_EI_SPDIF))
2420                 val |= (1 << 14);
2421         snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
2422
2423         /* FIXME: set up GPIO */
2424         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2425         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2426         /* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
2427         if (ac97->pci &&
2428              ac97->subsystem_vendor == 0x1043 &&
2429              ac97->subsystem_device == 0x1843) {
2430                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2431                         snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
2432                 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
2433                         snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
2434         }
2435
2436         return 0;
2437 }
2438
2439 #define AC97_CM9761_MULTI_CHAN  0x64
2440 #define AC97_CM9761_FUNC        0x66
2441 #define AC97_CM9761_SPDIF_CTRL  0x6c
2442
2443 static void cm9761_update_jacks(ac97_t *ac97)
2444 {
2445         unsigned short surr_vals[2][2] = {
2446                 { 0x0008, 0x0400 }, /* off, on */
2447                 { 0x0000, 0x0408 }, /* off, on (9761-82 rev.B) */
2448         };
2449         unsigned short clfe_vals[2][2] = {
2450                 { 0x2000, 0x1880 }, /* off, on */
2451                 { 0x1000, 0x2880 }, /* off, on (9761-82 rev.B) */
2452         };
2453
2454         /* shared Line-In */
2455         snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x0408,
2456                              surr_vals[ac97->spec.dev_flags][is_shared_linein(ac97)]);
2457         /* shared Mic */
2458         snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3880,
2459                              clfe_vals[ac97->spec.dev_flags][is_shared_micin(ac97)]);
2460 }
2461
2462 static const snd_kcontrol_new_t snd_ac97_cm9761_controls[] = {
2463         AC97_SURROUND_JACK_MODE_CTL,
2464         AC97_CHANNEL_MODE_CTL,
2465 };
2466
2467 static int cm9761_spdif_out_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
2468 {
2469         static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
2470
2471         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2472         uinfo->count = 1;
2473         uinfo->value.enumerated.items = 3;
2474         if (uinfo->value.enumerated.item > 2)
2475                 uinfo->value.enumerated.item = 2;
2476         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2477         return 0;
2478 }
2479
2480 static int cm9761_spdif_out_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2481 {
2482         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2483
2484         if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
2485                 ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
2486         else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
2487                 ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
2488         else
2489                 ucontrol->value.enumerated.item[0] = 0; /* AC-link */
2490         return 0;
2491 }
2492
2493 static int cm9761_spdif_out_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2494 {
2495         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2496
2497         if (ucontrol->value.enumerated.item[0] == 2)
2498                 return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
2499         snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
2500         return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
2501                                     ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
2502 }
2503
2504 static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
2505 static const struct ac97_enum cm9761_dac_clock_enum =
2506         AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
2507
2508 static const snd_kcontrol_new_t snd_ac97_cm9761_controls_spdif[] = {
2509         { /* BIT 1: SPDIFS */
2510                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2511                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2512                 .info = cm9761_spdif_out_source_info,
2513                 .get = cm9761_spdif_out_source_get,
2514                 .put = cm9761_spdif_out_source_put,
2515         },
2516         /* BIT 2: IG_SPIV */
2517         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
2518         /* BIT 3: SPI2F */
2519         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
2520         /* BIT 4: SPI2SDI */
2521         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
2522         /* BIT 9-10: DAC_CTL */
2523         AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
2524 };
2525
2526 static int patch_cm9761_post_spdif(ac97_t * ac97)
2527 {
2528         return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
2529 }
2530
2531 static int patch_cm9761_specific(ac97_t * ac97)
2532 {
2533         return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
2534 }
2535
2536 static struct snd_ac97_build_ops patch_cm9761_ops = {
2537         .build_specific = patch_cm9761_specific,
2538         .build_post_spdif = patch_cm9761_post_spdif,
2539         .update_jacks = cm9761_update_jacks
2540 };
2541
2542 int patch_cm9761(ac97_t *ac97)
2543 {
2544         unsigned short val;
2545
2546         /* CM9761 has no PCM volume although the register reacts */
2547         /* Master volume seems to have _some_ influence on the analog
2548          * input sounds
2549          */
2550         ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
2551         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
2552         snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
2553
2554         ac97->spec.dev_flags = 0; /* 1 = model 82 revision B */
2555         if (ac97->id == AC97_ID_CM9761_82) {
2556                 unsigned short tmp;
2557                 /* check page 1, reg 0x60 */
2558                 val = snd_ac97_read(ac97, AC97_INT_PAGING);
2559                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
2560                 tmp = snd_ac97_read(ac97, 0x60);
2561                 ac97->spec.dev_flags = tmp & 1; /* revision B? */
2562                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
2563         }
2564
2565         ac97->build_ops = &patch_cm9761_ops;
2566
2567         /* enable spdif */
2568         /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
2569         ac97->ext_id |= AC97_EI_SPDIF;
2570         /* to be sure: we overwrite the ext status bits */
2571         snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
2572         /* Don't set 0x0200 here.  This results in the silent analog output */
2573         snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
2574         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2575
2576         /* set-up multi channel */
2577         /* bit 15: pc master beep off
2578          * bit 14: pin47 = EAPD/SPDIF
2579          * bit 13: vref ctl [= cm9739]
2580          * bit 12: CLFE control (reverted on rev B)
2581          * bit 11: Mic/center share (reverted on rev B)
2582          * bit 10: suddound/line share
2583          * bit  9: Analog-in mix -> surround
2584          * bit  8: Analog-in mix -> CLFE
2585          * bit  7: Mic/LFE share (mic/center/lfe)
2586          * bit  5: vref select (9761A)
2587          * bit  4: front control
2588          * bit  3: surround control (revereted with rev B)
2589          * bit  2: front mic
2590          * bit  1: stereo mic
2591          * bit  0: mic boost level (0=20dB, 1=30dB)
2592          */
2593
2594 #if 0
2595         if (ac97->spec.dev_flags)
2596                 val = 0x0214;
2597         else
2598                 val = 0x321c;
2599 #endif
2600         val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
2601         val |= (1 << 4); /* front on */
2602         snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
2603
2604         /* FIXME: set up GPIO */
2605         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2606         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2607
2608         return 0;
2609 }
2610
2611 #define AC97_CM9780_SIDE        0x60
2612 #define AC97_CM9780_JACK        0x62
2613 #define AC97_CM9780_MIXER       0x64
2614 #define AC97_CM9780_MULTI_CHAN  0x66
2615 #define AC97_CM9780_SPDIF       0x6c
2616
2617 static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
2618 static const struct ac97_enum cm9780_ch_select_enum =
2619         AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
2620 static const snd_kcontrol_new_t cm9780_controls[] = {
2621         AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
2622         AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
2623         AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
2624 };
2625
2626 static int patch_cm9780_specific(ac97_t *ac97)
2627 {
2628         return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
2629 }
2630
2631 static struct snd_ac97_build_ops patch_cm9780_ops = {
2632         .build_specific = patch_cm9780_specific,
2633         .build_post_spdif = patch_cm9761_post_spdif     /* identical with CM9761 */
2634 };
2635
2636 int patch_cm9780(ac97_t *ac97)
2637 {
2638         unsigned short val;
2639
2640         ac97->build_ops = &patch_cm9780_ops;
2641
2642         /* enable spdif */
2643         if (ac97->ext_id & AC97_EI_SPDIF) {
2644                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2645                 val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
2646                 val |= 0x1; /* SPDI_EN */
2647                 snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
2648         }
2649
2650         return 0;
2651 }
2652
2653 /*
2654  * VIA VT1616 codec
2655  */
2656 static const snd_kcontrol_new_t snd_ac97_controls_vt1616[] = {
2657 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
2658 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
2659 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
2660 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
2661 };
2662
2663 static int patch_vt1616_specific(ac97_t * ac97)
2664 {
2665         int err;
2666
2667         if (snd_ac97_try_bit(ac97, 0x5a, 9))
2668                 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
2669                         return err;
2670         if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
2671                 return err;
2672         return 0;
2673 }
2674
2675 static struct snd_ac97_build_ops patch_vt1616_ops = {
2676         .build_specific = patch_vt1616_specific
2677 };
2678
2679 int patch_vt1616(ac97_t * ac97)
2680 {
2681         ac97->build_ops = &patch_vt1616_ops;
2682         return 0;
2683 }
2684
2685 /*
2686  * VT1617A codec
2687  */
2688 int patch_vt1617a(ac97_t * ac97)
2689 {
2690         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
2691         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
2692         return 0;
2693 }
2694
2695 /*
2696  */
2697 static void it2646_update_jacks(ac97_t *ac97)
2698 {
2699         /* shared Line-In */
2700         snd_ac97_update_bits(ac97, 0x76, 1 << 9,
2701                              is_shared_linein(ac97) ? (1<<9) : 0);
2702         /* shared Mic */
2703         snd_ac97_update_bits(ac97, 0x76, 1 << 10,
2704                              is_shared_micin(ac97) ? (1<<10) : 0);
2705 }
2706
2707 static const snd_kcontrol_new_t snd_ac97_controls_it2646[] = {
2708         AC97_SURROUND_JACK_MODE_CTL,
2709         AC97_CHANNEL_MODE_CTL,
2710 };
2711
2712 static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = {
2713         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0x76, 11, 1, 0),
2714         AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
2715         AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
2716 };
2717
2718 static int patch_it2646_specific(ac97_t * ac97)
2719 {
2720         int err;
2721         if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
2722                 return err;
2723         if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
2724                 return err;
2725         return 0;
2726 }
2727
2728 static struct snd_ac97_build_ops patch_it2646_ops = {
2729         .build_specific = patch_it2646_specific,
2730         .update_jacks = it2646_update_jacks
2731 };
2732
2733 int patch_it2646(ac97_t * ac97)
2734 {
2735         ac97->build_ops = &patch_it2646_ops;
2736         /* full DAC volume */
2737         snd_ac97_write_cache(ac97, 0x5E, 0x0808);
2738         snd_ac97_write_cache(ac97, 0x7A, 0x0808);
2739         return 0;
2740 }
2741
2742 /*
2743  * Si3036 codec
2744  */
2745
2746 #define AC97_SI3036_CHIP_ID     0x5a
2747 #define AC97_SI3036_LINE_CFG    0x5c
2748
2749 static const snd_kcontrol_new_t snd_ac97_controls_si3036[] = {
2750 AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
2751 };
2752
2753 static int patch_si3036_specific(ac97_t * ac97)
2754 {
2755         int idx, err;
2756         for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++)
2757                 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97))) < 0)
2758                         return err;
2759         return 0;
2760 }
2761
2762 static struct snd_ac97_build_ops patch_si3036_ops = {
2763         .build_specific = patch_si3036_specific,
2764 };
2765
2766 int mpatch_si3036(ac97_t * ac97)
2767 {
2768         ac97->build_ops = &patch_si3036_ops;
2769         snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
2770         snd_ac97_write_cache(ac97, 0x68, 0);
2771         return 0;
2772 }