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 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 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 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 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
 790         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 791         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 792         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 793
 794         return 0;
 795 }
 796
 797 /*
 798  * Tritech codec
 799  */
 800 int patch_tritech_tr28028(ac97_t * ac97)
 801 {
 802         snd_ac97_write_cache(ac97, 0x26, 0x0300);
 803         snd_ac97_write_cache(ac97, 0x26, 0x0000);
 804         snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
 805         snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
 806         return 0;
 807 }
 808
 809 /*
 810  * Sigmatel STAC97xx codecs
 811  */
 812 static int patch_sigmatel_stac9700_3d(ac97_t * ac97)
 813 {
 814         snd_kcontrol_t *kctl;
 815         int err;
 816
 817         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 818                 return err;
 819         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 820         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 821         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 822         return 0;
 823 }
 824
 825 static int patch_sigmatel_stac9708_3d(ac97_t * ac97)
 826 {
 827         snd_kcontrol_t *kctl;
 828         int err;
 829
 830         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 831                 return err;
 832         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 833         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
 834         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 835                 return err;
 836         strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
 837         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 838         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 839         return 0;
 840 }
 841
 842 static const snd_kcontrol_new_t snd_ac97_sigmatel_4speaker =
 843 AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
 844
 845 static const snd_kcontrol_new_t snd_ac97_sigmatel_phaseinvert =
 846 AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
 847
 848 static const snd_kcontrol_new_t snd_ac97_sigmatel_controls[] = {
 849 AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
 850 AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
 851 };
 852
 853 static int patch_sigmatel_stac97xx_specific(ac97_t * ac97)
 854 {
 855         int err;
 856
 857         snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
 858         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
 859                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
 860                         return err;
 861         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
 862                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
 863                         return err;
 864         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
 865                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
 866                         return err;
 867         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
 868                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
 869                         return err;
 870         return 0;
 871 }
 872
 873 static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
 874         .build_3d       = patch_sigmatel_stac9700_3d,
 875         .build_specific = patch_sigmatel_stac97xx_specific
 876 };
 877
 878 int patch_sigmatel_stac9700(ac97_t * ac97)
 879 {
 880         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 881         return 0;
 882 }
 883
 884 static int snd_ac97_stac9708_put_bias(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 885 {
 886         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
 887         int err;
 888
 889         down(&ac97->page_mutex);
 890         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 891         err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,
 892                                    (ucontrol->value.integer.value[0] & 1) << 4);
 893         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);
 894         up(&ac97->page_mutex);
 895         return err;
 896 }
 897
 898 static const snd_kcontrol_new_t snd_ac97_stac9708_bias_control = {
 899         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 900         .name = "Sigmatel Output Bias Switch",
 901         .info = snd_ac97_info_volsw,
 902         .get = snd_ac97_get_volsw,
 903         .put = snd_ac97_stac9708_put_bias,
 904         .private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),
 905 };
 906
 907 static int patch_sigmatel_stac9708_specific(ac97_t *ac97)
 908 {
 909         int err;
 910
 911         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
 912         if ((err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1)) < 0)
 913                 return err;
 914         return patch_sigmatel_stac97xx_specific(ac97);
 915 }
 916
 917 static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
 918         .build_3d       = patch_sigmatel_stac9708_3d,
 919         .build_specific = patch_sigmatel_stac9708_specific
 920 };
 921
 922 int patch_sigmatel_stac9708(ac97_t * ac97)
 923 {
 924         unsigned int codec72, codec6c;
 925
 926         ac97->build_ops = &patch_sigmatel_stac9708_ops;
 927         ac97->caps |= 0x10;     /* HP (sigmatel surround) support */
 928
 929         codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
 930         codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
 931
 932         if ((codec72==0) && (codec6c==0)) {
 933                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 934                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
 935                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 936                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
 937         } else if ((codec72==0x8000) && (codec6c==0)) {
 938                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 939                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
 940                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
 941         } else if ((codec72==0x8000) && (codec6c==0x0080)) {
 942                 /* nothing */
 943         }
 944         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 945         return 0;
 946 }
 947
 948 int patch_sigmatel_stac9721(ac97_t * ac97)
 949 {
 950         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 951         if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
 952                 // patch for SigmaTel
 953                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 954                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
 955                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 956                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 957         }
 958         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 959         return 0;
 960 }
 961
 962 int patch_sigmatel_stac9744(ac97_t * ac97)
 963 {
 964         // patch for SigmaTel
 965         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 966         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 967         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
 968         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 969         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 970         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 971         return 0;
 972 }
 973
 974 int patch_sigmatel_stac9756(ac97_t * ac97)
 975 {
 976         // patch for SigmaTel
 977         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 978         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 979         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
 980         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 981         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 982         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 983         return 0;
 984 }
 985
 986 static int snd_ac97_stac9758_output_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
 987 {
 988         static char *texts[5] = { "Input/Disabled", "Front Output",
 989                 "Rear Output", "Center/LFE Output", "Mixer Output" };
 990
 991         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 992         uinfo->count = 1;
 993         uinfo->value.enumerated.items = 5;
 994         if (uinfo->value.enumerated.item > 4)
 995                 uinfo->value.enumerated.item = 4;
 996         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 997         return 0;
 998 }
 999
1000 static int snd_ac97_stac9758_output_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1001 {
1002         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1003         int shift = kcontrol->private_value;
1004         unsigned short val;
1005
1006         val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
1007         if (!(val & 4))
1008                 ucontrol->value.enumerated.item[0] = 0;
1009         else
1010                 ucontrol->value.enumerated.item[0] = 1 + (val & 3);
1011         return 0;
1012 }
1013
1014 static int snd_ac97_stac9758_output_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1015 {
1016         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1017         int shift = kcontrol->private_value;
1018         unsigned short val;
1019
1020         if (ucontrol->value.enumerated.item[0] > 4)
1021                 return -EINVAL;
1022         if (ucontrol->value.enumerated.item[0] == 0)
1023                 val = 0;
1024         else
1025                 val = 4 | (ucontrol->value.enumerated.item[0] - 1);
1026         return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
1027                                      7 << shift, val << shift, 0);
1028 }
1029
1030 static int snd_ac97_stac9758_input_jack_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1031 {
1032         static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
1033                 "Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
1034
1035         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1036         uinfo->count = 1;
1037         uinfo->value.enumerated.items = 7;
1038         if (uinfo->value.enumerated.item > 6)
1039                 uinfo->value.enumerated.item = 6;
1040         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1041         return 0;
1042 }
1043
1044 static int snd_ac97_stac9758_input_jack_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1045 {
1046         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1047         int shift = kcontrol->private_value;
1048         unsigned short val;
1049
1050         val = ac97->regs[AC97_SIGMATEL_INSEL];
1051         ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
1052         return 0;
1053 }
1054
1055 static int snd_ac97_stac9758_input_jack_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1056 {
1057         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1058         int shift = kcontrol->private_value;
1059
1060         return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
1061                                      ucontrol->value.enumerated.item[0] << shift, 0);
1062 }
1063
1064 static int snd_ac97_stac9758_phonesel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1065 {
1066         static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
1067
1068         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1069         uinfo->count = 1;
1070         uinfo->value.enumerated.items = 3;
1071         if (uinfo->value.enumerated.item > 2)
1072                 uinfo->value.enumerated.item = 2;
1073         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1074         return 0;
1075 }
1076
1077 static int snd_ac97_stac9758_phonesel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1078 {
1079         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1080
1081         ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
1082         return 0;
1083 }
1084
1085 static int snd_ac97_stac9758_phonesel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1086 {
1087         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1088
1089         return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
1090                                      ucontrol->value.enumerated.item[0], 0);
1091 }
1092
1093 #define STAC9758_OUTPUT_JACK(xname, shift) \
1094 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1095         .info = snd_ac97_stac9758_output_jack_info, \
1096         .get = snd_ac97_stac9758_output_jack_get, \
1097         .put = snd_ac97_stac9758_output_jack_put, \
1098         .private_value = shift }
1099 #define STAC9758_INPUT_JACK(xname, shift) \
1100 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1101         .info = snd_ac97_stac9758_input_jack_info, \
1102         .get = snd_ac97_stac9758_input_jack_get, \
1103         .put = snd_ac97_stac9758_input_jack_put, \
1104         .private_value = shift }
1105 static const snd_kcontrol_new_t snd_ac97_sigmatel_stac9758_controls[] = {
1106         STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
1107         STAC9758_OUTPUT_JACK("LineIn Jack", 4),
1108         STAC9758_OUTPUT_JACK("Front Jack", 7),
1109         STAC9758_OUTPUT_JACK("Rear Jack", 10),
1110         STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
1111         STAC9758_INPUT_JACK("Mic Input Source", 0),
1112         STAC9758_INPUT_JACK("Line Input Source", 8),
1113         {
1114                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1115                 .name = "Headphone Amp",
1116                 .info = snd_ac97_stac9758_phonesel_info,
1117                 .get = snd_ac97_stac9758_phonesel_get,
1118                 .put = snd_ac97_stac9758_phonesel_put
1119         },
1120         AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
1121         AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
1122 };
1123
1124 static int patch_sigmatel_stac9758_specific(ac97_t *ac97)
1125 {
1126         int err;
1127
1128         err = patch_sigmatel_stac97xx_specific(ac97);
1129         if (err < 0)
1130                 return err;
1131         err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
1132                                    ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
1133         if (err < 0)
1134                 return err;
1135         /* DAC-A direct */
1136         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
1137         /* DAC-A to Mix = PCM */
1138         /* DAC-B direct = Surround */
1139         /* DAC-B to Mix */
1140         snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
1141         /* DAC-C direct = Center/LFE */
1142
1143         return 0;
1144 }
1145
1146 static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
1147         .build_3d       = patch_sigmatel_stac9700_3d,
1148         .build_specific = patch_sigmatel_stac9758_specific
1149 };
1150
1151 int patch_sigmatel_stac9758(ac97_t * ac97)
1152 {
1153         static unsigned short regs[4] = {
1154                 AC97_SIGMATEL_OUTSEL,
1155                 AC97_SIGMATEL_IOMISC,
1156                 AC97_SIGMATEL_INSEL,
1157                 AC97_SIGMATEL_VARIOUS
1158         };
1159         static unsigned short def_regs[4] = {
1160                 /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
1161                 /* IOMISC */ 0x2001,
1162                 /* INSEL */ 0x0201, /* LI:LI, MI:M1 */
1163                 /* VARIOUS */ 0x0040
1164         };
1165         static unsigned short m675_regs[4] = {
1166                 /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
1167                 /* IOMISC */ 0x2102, /* HP amp on */
1168                 /* INSEL */ 0x0203, /* LI:LI, MI:FR */
1169                 /* VARIOUS */ 0x0041 /* stereo mic */
1170         };
1171         unsigned short *pregs = def_regs;
1172         int i;
1173
1174         /* Gateway M675 notebook */
1175         if (ac97->pci &&
1176             ac97->subsystem_vendor == 0x107b &&
1177             ac97->subsystem_device == 0x0601)
1178                 pregs = m675_regs;
1179
1180         // patch for SigmaTel
1181         ac97->build_ops = &patch_sigmatel_stac9758_ops;
1182         /* FIXME: assume only page 0 for writing cache */
1183         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1184         for (i = 0; i < 4; i++)
1185                 snd_ac97_write_cache(ac97, regs[i], pregs[i]);
1186
1187         ac97->flags |= AC97_STEREO_MUTES;
1188         return 0;
1189 }
1190
1191 /*
1192  * Cirrus Logic CS42xx codecs
1193  */
1194 static const snd_kcontrol_new_t snd_ac97_cirrus_controls_spdif[2] = {
1195         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
1196         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
1197 };
1198
1199 static int patch_cirrus_build_spdif(ac97_t * ac97)
1200 {
1201         int err;
1202
1203         /* con mask, pro mask, default */
1204         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1205                 return err;
1206         /* switch, spsa */
1207         if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
1208                 return err;
1209         switch (ac97->id & AC97_ID_CS_MASK) {
1210         case AC97_ID_CS4205:
1211                 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
1212                         return err;
1213                 break;
1214         }
1215         /* set default PCM S/PDIF params */
1216         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1217         snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
1218         return 0;
1219 }
1220
1221 static struct snd_ac97_build_ops patch_cirrus_ops = {
1222         .build_spdif = patch_cirrus_build_spdif
1223 };
1224
1225 int patch_cirrus_spdif(ac97_t * ac97)
1226 {
1227         /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
1228            WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC?  *sigh*
1229            - sp/dif EA ID is not set, but sp/dif is always present.
1230            - enable/disable is spdif register bit 15.
1231            - sp/dif control register is 0x68.  differs from AC97:
1232            - valid is bit 14 (vs 15)
1233            - no DRS
1234            - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
1235            - sp/dif ssource select is in 0x5e bits 0,1.
1236         */
1237
1238         ac97->build_ops = &patch_cirrus_ops;
1239         ac97->flags |= AC97_CS_SPDIF;
1240         ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
1241         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1242         snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
1243         return 0;
1244 }
1245
1246 int patch_cirrus_cs4299(ac97_t * ac97)
1247 {
1248         /* force the detection of PC Beep */
1249         ac97->flags |= AC97_HAS_PC_BEEP;
1250
1251         return patch_cirrus_spdif(ac97);
1252 }
1253
1254 /*
1255  * Conexant codecs
1256  */
1257 static const snd_kcontrol_new_t snd_ac97_conexant_controls_spdif[1] = {
1258         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
1259 };
1260
1261 static int patch_conexant_build_spdif(ac97_t * ac97)
1262 {
1263         int err;
1264
1265         /* con mask, pro mask, default */
1266         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1267                 return err;
1268         /* switch */
1269         if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
1270                 return err;
1271         /* set default PCM S/PDIF params */
1272         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1273         snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
1274                              snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
1275         return 0;
1276 }
1277
1278 static struct snd_ac97_build_ops patch_conexant_ops = {
1279         .build_spdif = patch_conexant_build_spdif
1280 };
1281
1282 int patch_conexant(ac97_t * ac97)
1283 {
1284         ac97->build_ops = &patch_conexant_ops;
1285         ac97->flags |= AC97_CX_SPDIF;
1286         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1287         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
1288         return 0;
1289 }
1290
1291 /*
1292  * Analog Device AD18xx, AD19xx codecs
1293  */
1294 #ifdef CONFIG_PM
1295 static void ad18xx_resume(ac97_t *ac97)
1296 {
1297         static unsigned short setup_regs[] = {
1298                 AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,
1299         };
1300         int i, codec;
1301
1302         for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {
1303                 unsigned short reg = setup_regs[i];
1304                 if (test_bit(reg, ac97->reg_accessed)) {
1305                         snd_ac97_write(ac97, reg, ac97->regs[reg]);
1306                         snd_ac97_read(ac97, reg);
1307                 }
1308         }
1309
1310         if (! (ac97->flags & AC97_AD_MULTI))
1311                 /* normal restore */
1312                 snd_ac97_restore_status(ac97);
1313         else {
1314                 /* restore the AD18xx codec configurations */
1315                 for (codec = 0; codec < 3; codec++) {
1316                         if (! ac97->spec.ad18xx.id[codec])
1317                                 continue;
1318                         /* select single codec */
1319                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1320                                              ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1321                         ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);
1322                 }
1323                 /* select all codecs */
1324                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1325
1326                 /* restore status */
1327                 for (i = 2; i < 0x7c ; i += 2) {
1328                         if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)
1329                                 continue;
1330                         if (test_bit(i, ac97->reg_accessed)) {
1331                                 /* handle multi codecs for AD18xx */
1332                                 if (i == AC97_PCM) {
1333                                         for (codec = 0; codec < 3; codec++) {
1334                                                 if (! ac97->spec.ad18xx.id[codec])
1335                                                         continue;
1336                                                 /* select single codec */
1337                                                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1338                                                                      ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1339                                                 /* update PCM bits */
1340                                                 ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);
1341                                         }
1342                                         /* select all codecs */
1343                                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1344                                         continue;
1345                                 } else if (i == AC97_AD_TEST ||
1346                                            i == AC97_AD_CODEC_CFG ||
1347                                            i == AC97_AD_SERIAL_CFG)
1348                                         continue; /* ignore */
1349                         }
1350                         snd_ac97_write(ac97, i, ac97->regs[i]);
1351                         snd_ac97_read(ac97, i);
1352                 }
1353         }
1354
1355         snd_ac97_restore_iec958(ac97);
1356 }
1357 #endif
1358
1359 int patch_ad1819(ac97_t * ac97)
1360 {
1361         unsigned short scfg;
1362
1363         // patch for Analog Devices
1364         scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1365         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
1366         return 0;
1367 }
1368
1369 static unsigned short patch_ad1881_unchained(ac97_t * ac97, int idx, unsigned short mask)
1370 {
1371         unsigned short val;
1372
1373         // test for unchained codec
1374         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
1375         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);  /* ID0C, ID1C, SDIE = off */
1376         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1377         if ((val & 0xff40) != 0x5340)
1378                 return 0;
1379         ac97->spec.ad18xx.unchained[idx] = mask;
1380         ac97->spec.ad18xx.id[idx] = val;
1381         ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
1382         return mask;
1383 }
1384
1385 static int patch_ad1881_chained1(ac97_t * ac97, int idx, unsigned short codec_bits)
1386 {
1387         static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
1388         unsigned short val;
1389
1390         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
1391         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004);  // SDIE
1392         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1393         if ((val & 0xff40) != 0x5340)
1394                 return 0;
1395         if (codec_bits)
1396                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
1397         ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
1398         ac97->spec.ad18xx.id[idx] = val;
1399         ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
1400         return 1;
1401 }
1402
1403 static void patch_ad1881_chained(ac97_t * ac97, int unchained_idx, int cidx1, int cidx2)
1404 {
1405         // already detected?
1406         if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
1407                 cidx1 = -1;
1408         if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
1409                 cidx2 = -1;
1410         if (cidx1 < 0 && cidx2 < 0)
1411                 return;
1412         // test for chained codecs
1413         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1414                              ac97->spec.ad18xx.unchained[unchained_idx]);
1415         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002);          // ID1C
1416         ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
1417         if (cidx1 >= 0) {
1418                 if (patch_ad1881_chained1(ac97, cidx1, 0x0006))         // SDIE | ID1C
1419                         patch_ad1881_chained1(ac97, cidx2, 0);
1420                 else if (patch_ad1881_chained1(ac97, cidx2, 0x0006))    // SDIE | ID1C
1421                         patch_ad1881_chained1(ac97, cidx1, 0);
1422         } else if (cidx2 >= 0) {
1423                 patch_ad1881_chained1(ac97, cidx2, 0);
1424         }
1425 }
1426
1427 static struct snd_ac97_build_ops patch_ad1881_build_ops = {
1428 #ifdef CONFIG_PM
1429         .resume = ad18xx_resume
1430 #endif
1431 };
1432
1433 int patch_ad1881(ac97_t * ac97)
1434 {
1435         static const char cfg_idxs[3][2] = {
1436                 {2, 1},
1437                 {0, 2},
1438                 {0, 1}
1439         };
1440
1441         // patch for Analog Devices
1442         unsigned short codecs[3];
1443         unsigned short val;
1444         int idx, num;
1445
1446         val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1447         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
1448         codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
1449         codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
1450         codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
1451
1452         snd_runtime_check(codecs[0] | codecs[1] | codecs[2], goto __end);
1453
1454         for (idx = 0; idx < 3; idx++)
1455                 if (ac97->spec.ad18xx.unchained[idx])
1456                         patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
1457
1458         if (ac97->spec.ad18xx.id[1]) {
1459                 ac97->flags |= AC97_AD_MULTI;
1460                 ac97->scaps |= AC97_SCAP_SURROUND_DAC;
1461         }
1462         if (ac97->spec.ad18xx.id[2]) {
1463                 ac97->flags |= AC97_AD_MULTI;
1464                 ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
1465         }
1466
1467       __end:
1468         /* select all codecs */
1469         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1470         /* check if only one codec is present */
1471         for (idx = num = 0; idx < 3; idx++)
1472                 if (ac97->spec.ad18xx.id[idx])
1473                         num++;
1474         if (num == 1) {
1475                 /* ok, deselect all ID bits */
1476                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
1477                 ac97->spec.ad18xx.codec_cfg[0] =
1478                         ac97->spec.ad18xx.codec_cfg[1] =
1479                         ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
1480         }
1481         /* required for AD1886/AD1885 combination */
1482         ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
1483         if (ac97->spec.ad18xx.id[0]) {
1484                 ac97->id &= 0xffff0000;
1485                 ac97->id |= ac97->spec.ad18xx.id[0];
1486         }
1487         ac97->build_ops = &patch_ad1881_build_ops;
1488         return 0;
1489 }
1490
1491 static const snd_kcontrol_new_t snd_ac97_controls_ad1885[] = {
1492         AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
1493         /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
1494         AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
1495         AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
1496         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
1497         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
1498 };
1499
1500 static int patch_ad1885_specific(ac97_t * ac97)
1501 {
1502         int err;
1503
1504         if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
1505                 return err;
1506         return 0;
1507 }
1508
1509 static struct snd_ac97_build_ops patch_ad1885_build_ops = {
1510         .build_specific = &patch_ad1885_specific,
1511 #ifdef CONFIG_PM
1512         .resume = ad18xx_resume
1513 #endif
1514 };
1515
1516 int patch_ad1885(ac97_t * ac97)
1517 {
1518         patch_ad1881(ac97);
1519         /* This is required to deal with the Intel D815EEAL2 */
1520         /* i.e. Line out is actually headphone out from codec */
1521
1522         /* set default */
1523         snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
1524
1525         ac97->build_ops = &patch_ad1885_build_ops;
1526         return 0;
1527 }
1528
1529 int patch_ad1886(ac97_t * ac97)
1530 {
1531         patch_ad1881(ac97);
1532         /* Presario700 workaround */
1533         /* for Jack Sense/SPDIF Register misetting causing */
1534         snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
1535         return 0;
1536 }
1537
1538 /* MISC bits */
1539 #define AC97_AD198X_MBC         0x0003  /* mic boost */
1540 #define AC97_AD198X_MBC_20      0x0000  /* +20dB */
1541 #define AC97_AD198X_MBC_10      0x0001  /* +10dB */
1542 #define AC97_AD198X_MBC_30      0x0002  /* +30dB */
1543 #define AC97_AD198X_VREFD       0x0004  /* VREF high-Z */
1544 #define AC97_AD198X_VREFH       0x0008  /* 2.25V, 3.7V */
1545 #define AC97_AD198X_VREF_0      0x000c  /* 0V */
1546 #define AC97_AD198X_SRU         0x0010  /* sample rate unlock */
1547 #define AC97_AD198X_LOSEL       0x0020  /* LINE_OUT amplifiers input select */
1548 #define AC97_AD198X_2MIC        0x0040  /* 2-channel mic select */
1549 #define AC97_AD198X_SPRD        0x0080  /* SPREAD enable */
1550 #define AC97_AD198X_DMIX0       0x0100  /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
1551 #define AC97_AD198X_DMIX1       0x0200  /* downmix mode: 1 = enabled */
1552 #define AC97_AD198X_HPSEL       0x0400  /* headphone amplifier input select */
1553 #define AC97_AD198X_CLDIS       0x0800  /* center/lfe disable */
1554 #define AC97_AD198X_LODIS       0x1000  /* LINE_OUT disable */
1555 #define AC97_AD198X_MSPLT       0x2000  /* mute split */
1556 #define AC97_AD198X_AC97NC      0x4000  /* AC97 no compatible mode */
1557 #define AC97_AD198X_DACZ        0x8000  /* DAC zero-fill mode */
1558
1559
1560 static int snd_ac97_ad198x_spdif_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1561 {
1562         static char *texts[2] = { "AC-Link", "A/D Converter" };
1563
1564         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1565         uinfo->count = 1;
1566         uinfo->value.enumerated.items = 2;
1567         if (uinfo->value.enumerated.item > 1)
1568                 uinfo->value.enumerated.item = 1;
1569         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1570         return 0;
1571 }
1572
1573 static int snd_ac97_ad198x_spdif_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1574 {
1575         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1576         unsigned short val;
1577
1578         val = ac97->regs[AC97_AD_SERIAL_CFG];
1579         ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
1580         return 0;
1581 }
1582
1583 static int snd_ac97_ad198x_spdif_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1584 {
1585         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1586         unsigned short val;
1587
1588         if (ucontrol->value.enumerated.item[0] > 1)
1589                 return -EINVAL;
1590         val = ucontrol->value.enumerated.item[0] << 2;
1591         return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
1592 }
1593
1594 static const snd_kcontrol_new_t snd_ac97_ad198x_spdif_source = {
1595         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
1596         .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1597         .info   = snd_ac97_ad198x_spdif_source_info,
1598         .get    = snd_ac97_ad198x_spdif_source_get,
1599         .put    = snd_ac97_ad198x_spdif_source_put,
1600 };
1601
1602 static int patch_ad198x_post_spdif(ac97_t * ac97)
1603 {
1604         return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
1605 }
1606
1607 static const snd_kcontrol_new_t snd_ac97_ad1981x_jack_sense[] = {
1608         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
1609         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1610 };
1611
1612 static int patch_ad1981a_specific(ac97_t * ac97)
1613 {
1614         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1615                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1616 }
1617
1618 static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
1619         .build_post_spdif = patch_ad198x_post_spdif,
1620         .build_specific = patch_ad1981a_specific,
1621 #ifdef CONFIG_PM
1622         .resume = ad18xx_resume
1623 #endif
1624 };
1625
1626 static void check_ad1981_hp_jack_sense(ac97_t *ac97)
1627 {
1628         u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
1629         switch (subid) {
1630         case 0x103c0890: /* HP nc6000 */
1631         case 0x103c006d: /* HP nx9105 */
1632         case 0x17340088: /* FSC Scenic-W */
1633                 /* enable headphone jack sense */
1634                 snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
1635                 break;
1636         }
1637 }
1638
1639 int patch_ad1981a(ac97_t *ac97)
1640 {
1641         patch_ad1881(ac97);
1642         ac97->build_ops = &patch_ad1981a_build_ops;
1643         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1644         ac97->flags |= AC97_STEREO_MUTES;
1645         check_ad1981_hp_jack_sense(ac97);
1646         return 0;
1647 }
1648
1649 static const snd_kcontrol_new_t snd_ac97_ad198x_2cmic =
1650 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1651
1652 static int patch_ad1981b_specific(ac97_t *ac97)
1653 {
1654         int err;
1655
1656         if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
1657                 return err;
1658         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1659                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1660 }
1661
1662 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1663         .build_post_spdif = patch_ad198x_post_spdif,
1664         .build_specific = patch_ad1981b_specific,
1665 #ifdef CONFIG_PM
1666         .resume = ad18xx_resume
1667 #endif
1668 };
1669
1670 int patch_ad1981b(ac97_t *ac97)
1671 {
1672         patch_ad1881(ac97);
1673         ac97->build_ops = &patch_ad1981b_build_ops;
1674         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1675         ac97->flags |= AC97_STEREO_MUTES;
1676         check_ad1981_hp_jack_sense(ac97);
1677         return 0;
1678 }
1679
1680 static int snd_ac97_ad1888_lohpsel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1681 {
1682         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1683         uinfo->count = 1;
1684         uinfo->value.integer.min = 0;
1685         uinfo->value.integer.max = 1;
1686         return 0;
1687 }
1688
1689 static int snd_ac97_ad1888_lohpsel_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1690 {
1691         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1692         unsigned short val;
1693
1694         val = ac97->regs[AC97_AD_MISC];
1695         ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1696         return 0;
1697 }
1698
1699 static int snd_ac97_ad1888_lohpsel_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1700 {
1701         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1702         unsigned short val;
1703
1704         val = !ucontrol->value.integer.value[0]
1705                 ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1706         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1707                                     AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1708 }
1709
1710 static int snd_ac97_ad1888_downmix_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
1711 {
1712         static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1713
1714         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1715         uinfo->count = 1;
1716         uinfo->value.enumerated.items = 3;
1717         if (uinfo->value.enumerated.item > 2)
1718                 uinfo->value.enumerated.item = 2;
1719         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1720         return 0;
1721 }
1722
1723 static int snd_ac97_ad1888_downmix_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t* ucontrol)
1724 {
1725         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1726         unsigned short val;
1727
1728         val = ac97->regs[AC97_AD_MISC];
1729         if (!(val & AC97_AD198X_DMIX1))
1730                 ucontrol->value.enumerated.item[0] = 0;
1731         else
1732                 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
1733         return 0;
1734 }
1735
1736 static int snd_ac97_ad1888_downmix_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
1737 {
1738         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
1739         unsigned short val;
1740
1741         if (ucontrol->value.enumerated.item[0] > 2)
1742                 return -EINVAL;
1743         if (ucontrol->value.enumerated.item[0] == 0)
1744                 val = 0;
1745         else
1746                 val = AC97_AD198X_DMIX1 |
1747                         ((ucontrol->value.enumerated.item[0] - 1) << 8);
1748         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1749                                     AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
1750 }
1751
1752 static void ad1888_update_jacks(ac97_t *ac97)
1753 {
1754         /* shared Line-In */
1755         snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 12,
1756                              is_shared_linein(ac97) ? 0 : 1 << 12);
1757         /* shared Mic */
1758         snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 11,
1759                              is_shared_micin(ac97) ? 0 : 1 << 11);
1760 }
1761
1762 static const snd_kcontrol_new_t snd_ac97_ad1888_controls[] = {
1763         {
1764                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1765                 .name = "Exchange Front/Surround",
1766                 .info = snd_ac97_ad1888_lohpsel_info,
1767                 .get = snd_ac97_ad1888_lohpsel_get,
1768                 .put = snd_ac97_ad1888_lohpsel_put
1769         },
1770         AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
1771         {
1772                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1773                 .name = "Downmix",
1774                 .info = snd_ac97_ad1888_downmix_info,
1775                 .get = snd_ac97_ad1888_downmix_get,
1776                 .put = snd_ac97_ad1888_downmix_put
1777         },
1778         AC97_SURROUND_JACK_MODE_CTL,
1779         AC97_CHANNEL_MODE_CTL,
1780
1781         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
1782         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1783 };
1784
1785 static int patch_ad1888_specific(ac97_t *ac97)
1786 {
1787         /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
1788         snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback");
1789         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
1790         return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
1791 }
1792
1793 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
1794         .build_post_spdif = patch_ad198x_post_spdif,
1795         .build_specific = patch_ad1888_specific,
1796 #ifdef CONFIG_PM
1797         .resume = ad18xx_resume,
1798 #endif
1799         .update_jacks = ad1888_update_jacks,
1800 };
1801
1802 int patch_ad1888(ac97_t * ac97)
1803 {
1804         unsigned short misc;
1805
1806         patch_ad1881(ac97);
1807         ac97->build_ops = &patch_ad1888_build_ops;
1808         /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
1809         /* it seems that most vendors connect line-out connector to headphone out of AC'97 */
1810         /* AD-compatible mode */
1811         /* Stereo mutes enabled */
1812         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1813         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1814                              AC97_AD198X_LOSEL |
1815                              AC97_AD198X_HPSEL |
1816                              AC97_AD198X_MSPLT |
1817                              AC97_AD198X_AC97NC);
1818         ac97->flags |= AC97_STEREO_MUTES;
1819         return 0;
1820 }
1821
1822 static int patch_ad1980_specific(ac97_t *ac97)
1823 {
1824         int err;
1825
1826         if ((err = patch_ad1888_specific(ac97)) < 0)
1827                 return err;
1828         return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
1829 }
1830
1831 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
1832         .build_post_spdif = patch_ad198x_post_spdif,
1833         .build_specific = patch_ad1980_specific,
1834 #ifdef CONFIG_PM
1835         .resume = ad18xx_resume,
1836 #endif
1837         .update_jacks = ad1888_update_jacks,
1838 };
1839
1840 int patch_ad1980(ac97_t * ac97)
1841 {
1842         patch_ad1888(ac97);
1843         ac97->build_ops = &patch_ad1980_build_ops;
1844         return 0;
1845 }
1846
1847 static const snd_kcontrol_new_t snd_ac97_ad1985_controls[] = {
1848         AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
1849 };
1850
1851 static void ad1985_update_jacks(ac97_t *ac97)
1852 {
1853         /* shared Line-In */
1854         snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 12,
1855                              is_shared_linein(ac97) ? 0 : 1 << 12);
1856         /* shared Mic */
1857         snd_ac97_update_bits(ac97, AC97_AD_MISC, 1 << 11,
1858                              is_shared_micin(ac97) ? 0 : 1 << 11);
1859         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,
1860                              is_shared_micin(ac97) ? 0 : 1 << 9);
1861 }
1862
1863 static int patch_ad1985_specific(ac97_t *ac97)
1864 {
1865         int err;
1866
1867         if ((err = patch_ad1980_specific(ac97)) < 0)
1868                 return err;
1869         return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
1870 }
1871
1872 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
1873         .build_post_spdif = patch_ad198x_post_spdif,
1874         .build_specific = patch_ad1985_specific,
1875 #ifdef CONFIG_PM
1876         .resume = ad18xx_resume,
1877 #endif
1878         .update_jacks = ad1985_update_jacks,
1879 };
1880
1881 int patch_ad1985(ac97_t * ac97)
1882 {
1883         unsigned short misc;
1884
1885         patch_ad1881(ac97);
1886         ac97->build_ops = &patch_ad1985_build_ops;
1887         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1888         /* switch front/surround line-out/hp-out */
1889         /* center/LFE, mic in 3.75V mode */
1890         /* AD-compatible mode */
1891         /* Stereo mutes enabled */
1892         /* in accordance with ADI driver: misc | 0x5c28 */
1893         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1894                              AC97_AD198X_VREFH |
1895                              AC97_AD198X_LOSEL |
1896                              AC97_AD198X_HPSEL |
1897                              AC97_AD198X_CLDIS |
1898                              AC97_AD198X_LODIS |
1899                              AC97_AD198X_MSPLT |
1900                              AC97_AD198X_AC97NC);
1901         ac97->flags |= AC97_STEREO_MUTES;
1902         /* on AD1985 rev. 3, AC'97 revision bits are zero */
1903         ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
1904         return 0;
1905 }
1906
1907 /*
1908  * realtek ALC65x/850 codecs
1909  */
1910 static void alc650_update_jacks(ac97_t *ac97)
1911 {
1912         int shared;
1913
1914         /* shared Line-In */
1915         shared = is_shared_linein(ac97);
1916         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
1917                              shared ? (1 << 9) : 0);
1918         /* update shared Mic */
1919         shared = is_shared_micin(ac97);
1920         /* disable/enable vref */
1921         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
1922                              shared ? (1 << 12) : 0);
1923         /* turn on/off center-on-mic */
1924         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
1925                              shared ? (1 << 10) : 0);
1926         /* GPIO0 high for mic */
1927         snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
1928                              shared ? 0 : 0x100);
1929 }
1930
1931 static const snd_kcontrol_new_t snd_ac97_controls_alc650[] = {
1932         AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
1933         AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
1934         AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
1935         AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
1936         /* 4: Analog Input To Surround */
1937         /* 5: Analog Input To Center/LFE */
1938         /* 6: Independent Master Volume Right */
1939         /* 7: Independent Master Volume Left */
1940         /* 8: reserved */
1941         /* 9: Line-In/Surround share */
1942         /* 10: Mic/CLFE share */
1943         /* 11-13: in IEC958 controls */
1944         AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
1945 #if 0 /* always set in patch_alc650 */
1946         AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
1947         AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
1948         AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
1949         AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
1950         AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
1951         AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
1952 #endif
1953         AC97_SURROUND_JACK_MODE_CTL,
1954         AC97_CHANNEL_MODE_CTL,
1955 };
1956
1957 static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc650[] = {
1958         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0),
1959         AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
1960         /* disable this controls since it doesn't work as expected */
1961         /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
1962 };
1963
1964 static int patch_alc650_specific(ac97_t * ac97)
1965 {
1966         int err;
1967
1968         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
1969                 return err;
1970         if (ac97->ext_id & AC97_EI_SPDIF) {
1971                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
1972                         return err;
1973         }
1974         return 0;
1975 }
1976
1977 static struct snd_ac97_build_ops patch_alc650_ops = {
1978         .build_specific = patch_alc650_specific,
1979         .update_jacks = alc650_update_jacks
1980 };
1981
1982 int patch_alc650(ac97_t * ac97)
1983 {
1984         unsigned short val;
1985
1986         ac97->build_ops = &patch_alc650_ops;
1987
1988         /* determine the revision */
1989         val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
1990         if (val < 3)
1991                 ac97->id = 0x414c4720;          /* Old version */
1992         else if (val < 0x10)
1993                 ac97->id = 0x414c4721;          /* D version */
1994         else if (val < 0x20)
1995                 ac97->id = 0x414c4722;          /* E version */
1996         else if (val < 0x30)
1997                 ac97->id = 0x414c4723;          /* F version */
1998
1999         /* revision E or F */
2000         /* FIXME: what about revision D ? */
2001         ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
2002                                 ac97->id == 0x414c4723);
2003
2004         /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
2005         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2006                 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
2007
2008         /* Enable SPDIF-IN only on Rev.E and above */
2009         val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
2010         /* SPDIF IN with pin 47 */
2011         if (ac97->spec.dev_flags)
2012                 val |= 0x03; /* enable */
2013         else
2014                 val &= ~0x03; /* disable */
2015         snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
2016
2017         /* set default: slot 3,4,7,8,6,9
2018            spdif-in monitor off, analog-spdif off, spdif-in off
2019            center on mic off, surround on line-in off
2020            downmix off, duplicate front off
2021         */
2022         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
2023
2024         /* set GPIO0 for mic bias */
2025         /* GPIO0 pin output, no interrupt, high */
2026         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
2027                              snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
2028         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2029                              (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
2030
2031         /* full DAC volume */
2032         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2033         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2034         return 0;
2035 }
2036
2037 static void alc655_update_jacks(ac97_t *ac97)
2038 {
2039         int shared;
2040
2041         /* shared Line-In */
2042         shared = is_shared_linein(ac97);
2043         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
2044                               shared ? (1 << 9) : 0, 0);
2045         /* update shared mic */
2046         shared = is_shared_micin(ac97);
2047         /* misc control; vrefout disable */
2048         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2049                              shared ? (1 << 12) : 0);
2050         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
2051                               shared ? (1 << 10) : 0, 0);
2052 }
2053
2054 static const snd_kcontrol_new_t snd_ac97_controls_alc655[] = {
2055         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2056         AC97_SURROUND_JACK_MODE_CTL,
2057         AC97_CHANNEL_MODE_CTL,
2058 };
2059
2060 static int alc655_iec958_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
2061 {
2062         static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
2063         static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
2064         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2065
2066         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2067         uinfo->count = 1;
2068         uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
2069         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2070                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2071         strcpy(uinfo->value.enumerated.name,
2072                ac97->spec.dev_flags ?
2073                texts_658[uinfo->value.enumerated.item] :
2074                texts_655[uinfo->value.enumerated.item]);
2075         return 0;
2076 }
2077
2078 static int alc655_iec958_route_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2079 {
2080         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2081         unsigned short val;
2082
2083         val = ac97->regs[AC97_ALC650_MULTICH];
2084         val = (val >> 12) & 3;
2085         if (ac97->spec.dev_flags && val == 3)
2086                 val = 0;
2087         ucontrol->value.enumerated.item[0] = val;
2088         return 0;
2089 }
2090
2091 static int alc655_iec958_route_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2092 {
2093         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2094
2095         return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
2096                                      (unsigned short)ucontrol->value.enumerated.item[0] << 12,
2097                                      0);
2098 }
2099
2100 static const snd_kcontrol_new_t snd_ac97_spdif_controls_alc655[] = {
2101         AC97_PAGE_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0, 0),
2102         /* disable this controls since it doesn't work as expected */
2103         /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
2104         {
2105                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2106                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
2107                 .info   = alc655_iec958_route_info,
2108                 .get    = alc655_iec958_route_get,
2109                 .put    = alc655_iec958_route_put,
2110         },
2111 };
2112
2113 static int patch_alc655_specific(ac97_t * ac97)
2114 {
2115         int err;
2116
2117         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
2118                 return err;
2119         if (ac97->ext_id & AC97_EI_SPDIF) {
2120                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2121                         return err;
2122         }
2123         return 0;
2124 }
2125
2126 static struct snd_ac97_build_ops patch_alc655_ops = {
2127         .build_specific = patch_alc655_specific,
2128         .update_jacks = alc655_update_jacks
2129 };
2130
2131 int patch_alc655(ac97_t * ac97)
2132 {
2133         unsigned int val;
2134
2135         ac97->spec.dev_flags = (ac97->id == 0x414c4780); /* ALC658 */
2136
2137         ac97->build_ops = &patch_alc655_ops;
2138
2139         /* assume only page 0 for writing cache */
2140         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2141
2142         /* adjust default values */
2143         val = snd_ac97_read(ac97, 0x7a); /* misc control */
2144         if (ac97->id == 0x414c4780) /* ALC658 */
2145                 val &= ~(1 << 1); /* Pin 47 is spdif input pin */
2146         else /* ALC655 */
2147                 val |= (1 << 1); /* Pin 47 is spdif input pin */
2148         val &= ~(1 << 12); /* vref enable */
2149         snd_ac97_write_cache(ac97, 0x7a, val);
2150         /* set default: spdif-in enabled,
2151            spdif-in monitor off, spdif-in PCM off
2152            center on mic off, surround on line-in off
2153            duplicate front off
2154         */
2155         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2156
2157         /* full DAC volume */
2158         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2159         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2160         return 0;
2161 }
2162
2163
2164 #define AC97_ALC850_JACK_SELECT 0x76
2165 #define AC97_ALC850_MISC1       0x7a
2166
2167 static void alc850_update_jacks(ac97_t *ac97)
2168 {
2169         int shared;
2170
2171         /* shared Line-In */
2172         shared = is_shared_linein(ac97);
2173         /* SURR 1kOhm (bit4), Amp (bit5) */
2174         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
2175                              shared ? (1<<5) : (1<<4));
2176         /* LINE-IN = 0, SURROUND = 2 */
2177         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
2178                              shared ? (2<<12) : (0<<12));
2179         /* update shared mic */
2180         shared = is_shared_micin(ac97);
2181         /* Vref disable (bit12), 1kOhm (bit13) */
2182         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
2183                              shared ? (1<<12) : (1<<13));
2184         /* MIC-IN = 1, CENTER-LFE = 2 */
2185         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
2186                              shared ? (2<<4) : (1<<4));
2187 }
2188
2189 static const snd_kcontrol_new_t snd_ac97_controls_alc850[] = {
2190         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2191         AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
2192         AC97_SURROUND_JACK_MODE_CTL,
2193         AC97_CHANNEL_MODE_CTL,
2194 };
2195
2196 static int patch_alc850_specific(ac97_t *ac97)
2197 {
2198         int err;
2199
2200         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
2201                 return err;
2202         if (ac97->ext_id & AC97_EI_SPDIF) {
2203                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2204                         return err;
2205         }
2206         return 0;
2207 }
2208
2209 static struct snd_ac97_build_ops patch_alc850_ops = {
2210         .build_specific = patch_alc850_specific,
2211         .update_jacks = alc850_update_jacks
2212 };
2213
2214 int patch_alc850(ac97_t *ac97)
2215 {
2216         ac97->build_ops = &patch_alc850_ops;
2217
2218         ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
2219
2220         /* assume only page 0 for writing cache */
2221         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2222
2223         /* adjust default values */
2224         /* set default: spdif-in enabled,
2225            spdif-in monitor off, spdif-in PCM off
2226            center on mic off, surround on line-in off
2227            duplicate front off
2228         */
2229         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2230         /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
2231          * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
2232          */
2233         snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
2234                              (1<<7)|(0<<12)|(1<<13)|(0<<14));
2235         /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
2236          * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
2237          */
2238         snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
2239                              (1<<11)|(0<<12)|(1<<15));
2240
2241         /* full DAC volume */
2242         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2243         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2244         return 0;
2245 }
2246
2247
2248 /*
2249  * C-Media CM97xx codecs
2250  */
2251 static void cm9738_update_jacks(ac97_t *ac97)
2252 {
2253         /* shared Line-In */
2254         snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
2255                              is_shared_linein(ac97) ? (1 << 10) : 0);
2256 }
2257
2258 static const snd_kcontrol_new_t snd_ac97_cm9738_controls[] = {
2259         AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
2260         AC97_SURROUND_JACK_MODE_CTL,
2261         AC97_CHANNEL_MODE_4CH_CTL,
2262 };
2263
2264 static int patch_cm9738_specific(ac97_t * ac97)
2265 {
2266         return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
2267 }
2268
2269 static struct snd_ac97_build_ops patch_cm9738_ops = {
2270         .build_specific = patch_cm9738_specific,
2271         .update_jacks = cm9738_update_jacks
2272 };
2273
2274 int patch_cm9738(ac97_t * ac97)
2275 {
2276         ac97->build_ops = &patch_cm9738_ops;
2277         /* FIXME: can anyone confirm below? */
2278         /* CM9738 has no PCM volume although the register reacts */
2279         ac97->flags |= AC97_HAS_NO_PCM_VOL;
2280         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2281
2282         return 0;
2283 }
2284
2285 static int snd_ac97_cmedia_spdif_playback_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2286 {
2287         static char *texts[] = { "Analog", "Digital" };
2288
2289         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2290         uinfo->count = 1;
2291         uinfo->value.enumerated.items = 2;
2292         if (uinfo->value.enumerated.item > 1)
2293                 uinfo->value.enumerated.item = 1;
2294         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2295         return 0;
2296 }
2297
2298 static int snd_ac97_cmedia_spdif_playback_source_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2299 {
2300         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2301         unsigned short val;
2302
2303         val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
2304         ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
2305         return 0;
2306 }
2307
2308 static int snd_ac97_cmedia_spdif_playback_source_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2309 {
2310         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2311
2312         return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
2313                                     0x01 << 1,
2314                                     (ucontrol->value.enumerated.item[0] & 0x01) << 1);
2315 }
2316
2317 static const snd_kcontrol_new_t snd_ac97_cm9739_controls_spdif[] = {
2318         /* BIT 0: SPDI_EN - always true */
2319         { /* BIT 1: SPDIFS */
2320                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2321                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2322                 .info   = snd_ac97_cmedia_spdif_playback_source_info,
2323                 .get    = snd_ac97_cmedia_spdif_playback_source_get,
2324                 .put    = snd_ac97_cmedia_spdif_playback_source_put,
2325         },
2326         /* BIT 2: IG_SPIV */
2327         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
2328         /* BIT 3: SPI2F */
2329         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
2330         /* BIT 4: SPI2SDI */
2331         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
2332         /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
2333 };
2334
2335 static void cm9739_update_jacks(ac97_t *ac97)
2336 {
2337         /* shared Line-In */
2338         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
2339                              is_shared_linein(ac97) ? (1 << 10) : 0);
2340         /* shared Mic */
2341         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
2342                              is_shared_micin(ac97) ? 0x1000 : 0x2000);
2343 }
2344
2345 static const snd_kcontrol_new_t snd_ac97_cm9739_controls[] = {
2346         AC97_SURROUND_JACK_MODE_CTL,
2347         AC97_CHANNEL_MODE_CTL,
2348 };
2349
2350 static int patch_cm9739_specific(ac97_t * ac97)
2351 {
2352         return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
2353 }
2354
2355 static int patch_cm9739_post_spdif(ac97_t * ac97)
2356 {
2357         return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
2358 }
2359
2360 static struct snd_ac97_build_ops patch_cm9739_ops = {
2361         .build_specific = patch_cm9739_specific,
2362         .build_post_spdif = patch_cm9739_post_spdif,
2363         .update_jacks = cm9739_update_jacks
2364 };
2365
2366 int patch_cm9739(ac97_t * ac97)
2367 {
2368         unsigned short val;
2369
2370         ac97->build_ops = &patch_cm9739_ops;
2371
2372         /* CM9739/A has no Master and PCM volume although the register reacts */
2373         ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
2374         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
2375         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2376
2377         /* check spdif */
2378         val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
2379         if (val & AC97_EA_SPCV) {
2380                 /* enable spdif in */
2381                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2382                                      snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
2383                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2384         } else {
2385                 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
2386                 ac97->rates[AC97_RATES_SPDIF] = 0;
2387         }
2388
2389         /* set-up multi channel */
2390         /* bit 14: 0 = SPDIF, 1 = EAPD */
2391         /* bit 13: enable internal vref output for mic */
2392         /* bit 12: disable center/lfe (swithable) */
2393         /* bit 10: disable surround/line (switchable) */
2394         /* bit 9: mix 2 surround off */
2395         /* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
2396         /* bit 3: undocumented; surround? */
2397         /* bit 0: dB */
2398         val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
2399         val |= (1 << 3);
2400         val |= (1 << 13);
2401         if (! (ac97->ext_id & AC97_EI_SPDIF))
2402                 val |= (1 << 14);
2403         snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
2404
2405         /* FIXME: set up GPIO */
2406         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2407         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2408         /* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
2409         if (ac97->pci &&
2410              ac97->subsystem_vendor == 0x1043 &&
2411              ac97->subsystem_device == 0x1843) {
2412                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2413                         snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
2414                 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
2415                         snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
2416         }
2417
2418         return 0;
2419 }
2420
2421 #define AC97_CM9761_MULTI_CHAN  0x64
2422 #define AC97_CM9761_FUNC        0x66
2423 #define AC97_CM9761_SPDIF_CTRL  0x6c
2424
2425 static void cm9761_update_jacks(ac97_t *ac97)
2426 {
2427         unsigned short surr_vals[2][2] = {
2428                 { 0x0008, 0x0400 }, /* off, on */
2429                 { 0x0000, 0x0408 }, /* off, on (9761-82 rev.B) */
2430         };
2431         unsigned short clfe_vals[2][2] = {
2432                 { 0x2000, 0x1880 }, /* off, on */
2433                 { 0x1000, 0x2880 }, /* off, on (9761-82 rev.B) */
2434         };
2435
2436         /* shared Line-In */
2437         snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x0408,
2438                              surr_vals[ac97->spec.dev_flags][is_shared_linein(ac97)]);
2439         /* shared Mic */
2440         snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3880,
2441                              clfe_vals[ac97->spec.dev_flags][is_shared_micin(ac97)]);
2442 }
2443
2444 static const snd_kcontrol_new_t snd_ac97_cm9761_controls[] = {
2445         AC97_SURROUND_JACK_MODE_CTL,
2446         AC97_CHANNEL_MODE_CTL,
2447 };
2448
2449 static int cm9761_spdif_out_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
2450 {
2451         static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
2452
2453         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2454         uinfo->count = 1;
2455         uinfo->value.enumerated.items = 3;
2456         if (uinfo->value.enumerated.item > 2)
2457                 uinfo->value.enumerated.item = 2;
2458         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2459         return 0;
2460 }
2461
2462 static int cm9761_spdif_out_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2463 {
2464         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2465
2466         if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
2467                 ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
2468         else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
2469                 ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
2470         else
2471                 ucontrol->value.enumerated.item[0] = 0; /* AC-link */
2472         return 0;
2473 }
2474
2475 static int cm9761_spdif_out_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
2476 {
2477         ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
2478
2479         if (ucontrol->value.enumerated.item[0] == 2)
2480                 return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
2481         snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
2482         return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
2483                                     ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
2484 }
2485
2486 static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
2487 static const struct ac97_enum cm9761_dac_clock_enum =
2488         AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
2489
2490 static const snd_kcontrol_new_t snd_ac97_cm9761_controls_spdif[] = {
2491         { /* BIT 1: SPDIFS */
2492                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2493                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2494                 .info = cm9761_spdif_out_source_info,
2495                 .get = cm9761_spdif_out_source_get,
2496                 .put = cm9761_spdif_out_source_put,
2497         },
2498         /* BIT 2: IG_SPIV */
2499         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
2500         /* BIT 3: SPI2F */
2501         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
2502         /* BIT 4: SPI2SDI */
2503         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
2504         /* BIT 9-10: DAC_CTL */
2505         AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
2506 };
2507
2508 static int patch_cm9761_post_spdif(ac97_t * ac97)
2509 {
2510         return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
2511 }
2512
2513 static int patch_cm9761_specific(ac97_t * ac97)
2514 {
2515         return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
2516 }
2517
2518 static struct snd_ac97_build_ops patch_cm9761_ops = {
2519         .build_specific = patch_cm9761_specific,
2520         .build_post_spdif = patch_cm9761_post_spdif,
2521         .update_jacks = cm9761_update_jacks
2522 };
2523
2524 int patch_cm9761(ac97_t *ac97)
2525 {
2526         unsigned short val;
2527
2528         /* CM9761 has no PCM volume although the register reacts */
2529         /* Master volume seems to have _some_ influence on the analog
2530          * input sounds
2531          */
2532         ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
2533         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
2534         snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
2535
2536         ac97->spec.dev_flags = 0; /* 1 = model 82 revision B */
2537         if (ac97->id == AC97_ID_CM9761_82) {
2538                 unsigned short tmp;
2539                 /* check page 1, reg 0x60 */
2540                 val = snd_ac97_read(ac97, AC97_INT_PAGING);
2541                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
2542                 tmp = snd_ac97_read(ac97, 0x60);
2543                 ac97->spec.dev_flags = tmp & 1; /* revision B? */
2544                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
2545         }
2546
2547         ac97->build_ops = &patch_cm9761_ops;
2548
2549         /* enable spdif */
2550         /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
2551         ac97->ext_id |= AC97_EI_SPDIF;
2552         /* to be sure: we overwrite the ext status bits */
2553         snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
2554         /* Don't set 0x0200 here.  This results in the silent analog output */
2555         snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
2556         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2557
2558         /* set-up multi channel */
2559         /* bit 15: pc master beep off
2560          * bit 14: pin47 = EAPD/SPDIF
2561          * bit 13: vref ctl [= cm9739]
2562          * bit 12: CLFE control (reverted on rev B)
2563          * bit 11: Mic/center share (reverted on rev B)
2564          * bit 10: suddound/line share
2565          * bit  9: Analog-in mix -> surround
2566          * bit  8: Analog-in mix -> CLFE
2567          * bit  7: Mic/LFE share (mic/center/lfe)
2568          * bit  5: vref select (9761A)
2569          * bit  4: front control
2570          * bit  3: surround control (revereted with rev B)
2571          * bit  2: front mic
2572          * bit  1: stereo mic
2573          * bit  0: mic boost level (0=20dB, 1=30dB)
2574          */
2575
2576 #if 0
2577         if (ac97->spec.dev_flags)
2578                 val = 0x0214;
2579         else
2580                 val = 0x321c;
2581 #endif
2582         val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
2583         val |= (1 << 4); /* front on */
2584         snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
2585
2586         /* FIXME: set up GPIO */
2587         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2588         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2589
2590         return 0;
2591 }
2592
2593 #define AC97_CM9780_SIDE        0x60
2594 #define AC97_CM9780_JACK        0x62
2595 #define AC97_CM9780_MIXER       0x64
2596 #define AC97_CM9780_MULTI_CHAN  0x66
2597 #define AC97_CM9780_SPDIF       0x6c
2598
2599 static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
2600 static const struct ac97_enum cm9780_ch_select_enum =
2601         AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
2602 static const snd_kcontrol_new_t cm9780_controls[] = {
2603         AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
2604         AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
2605         AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
2606 };
2607
2608 static int patch_cm9780_specific(ac97_t *ac97)
2609 {
2610         return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
2611 }
2612
2613 static struct snd_ac97_build_ops patch_cm9780_ops = {
2614         .build_specific = patch_cm9780_specific,
2615         .build_post_spdif = patch_cm9761_post_spdif     /* identical with CM9761 */
2616 };
2617
2618 int patch_cm9780(ac97_t *ac97)
2619 {
2620         unsigned short val;
2621
2622         ac97->build_ops = &patch_cm9780_ops;
2623
2624         /* enable spdif */
2625         if (ac97->ext_id & AC97_EI_SPDIF) {
2626                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2627                 val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
2628                 val |= 0x1; /* SPDI_EN */
2629                 snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
2630         }
2631
2632         return 0;
2633 }
2634
2635 /*
2636  * VIA VT1616 codec
2637  */
2638 static const snd_kcontrol_new_t snd_ac97_controls_vt1616[] = {
2639 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
2640 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
2641 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
2642 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
2643 };
2644
2645 static int patch_vt1616_specific(ac97_t * ac97)
2646 {
2647         int err;
2648
2649         if (snd_ac97_try_bit(ac97, 0x5a, 9))
2650                 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
2651                         return err;
2652         if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
2653                 return err;
2654         return 0;
2655 }
2656
2657 static struct snd_ac97_build_ops patch_vt1616_ops = {
2658         .build_specific = patch_vt1616_specific
2659 };
2660
2661 int patch_vt1616(ac97_t * ac97)
2662 {
2663         ac97->build_ops = &patch_vt1616_ops;
2664         return 0;
2665 }
2666
2667 /*
2668  */
2669 static void it2646_update_jacks(ac97_t *ac97)
2670 {
2671         /* shared Line-In */
2672         snd_ac97_update_bits(ac97, 0x76, 1 << 9,
2673                              is_shared_linein(ac97) ? (1<<9) : 0);
2674         /* shared Mic */
2675         snd_ac97_update_bits(ac97, 0x76, 1 << 10,
2676                              is_shared_micin(ac97) ? (1<<10) : 0);
2677 }
2678
2679 static const snd_kcontrol_new_t snd_ac97_controls_it2646[] = {
2680         AC97_SURROUND_JACK_MODE_CTL,
2681         AC97_CHANNEL_MODE_CTL,
2682 };
2683
2684 static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = {
2685         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0x76, 11, 1, 0),
2686         AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
2687         AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
2688 };
2689
2690 static int patch_it2646_specific(ac97_t * ac97)
2691 {
2692         int err;
2693         if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
2694                 return err;
2695         if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
2696                 return err;
2697         return 0;
2698 }
2699
2700 static struct snd_ac97_build_ops patch_it2646_ops = {
2701         .build_specific = patch_it2646_specific,
2702         .update_jacks = it2646_update_jacks
2703 };
2704
2705 int patch_it2646(ac97_t * ac97)
2706 {
2707         ac97->build_ops = &patch_it2646_ops;
2708         /* full DAC volume */
2709         snd_ac97_write_cache(ac97, 0x5E, 0x0808);
2710         snd_ac97_write_cache(ac97, 0x7A, 0x0808);
2711         return 0;
2712 }
2713
2714 /*
2715  * Si3036 codec
2716  */
2717
2718 #define AC97_SI3036_CHIP_ID     0x5a
2719 #define AC97_SI3036_LINE_CFG    0x5c
2720
2721 static const snd_kcontrol_new_t snd_ac97_controls_si3036[] = {
2722 AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
2723 };
2724
2725 static int patch_si3036_specific(ac97_t * ac97)
2726 {
2727         return patch_build_controls(ac97, snd_ac97_controls_si3036, ARRAY_SIZE(snd_ac97_controls_si3036));
2728 }
2729
2730 static struct snd_ac97_build_ops patch_si3036_ops = {
2731         .build_specific = patch_si3036_specific,
2732 };
2733
2734 int mpatch_si3036(ac97_t * ac97)
2735 {
2736         ac97->build_ops = &patch_si3036_ops;
2737         snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
2738         snd_ac97_write_cache(ac97, 0x68, 0);
2739         return 0;
2740 }