err.no Git - linux-2.6/blob - sound/pci/hda/patch_cmedia.c

   1 /*
   2  * Universal Interface for Intel High Definition Audio Codec
   3  *
   4  * HD audio interface patch for C-Media CMI9880
   5  *
   6  * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
   7  *
   8  *
   9  *  This driver is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This driver is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  22  */
  23
  24 #include <sound/driver.h>
  25 #include <linux/init.h>
  26 #include <linux/delay.h>
  27 #include <linux/slab.h>
  28 #include <linux/pci.h>
  29 #include <sound/core.h>
  30 #include "hda_codec.h"
  31 #include "hda_local.h"
  32 #define NUM_PINS        11
  33
  34
  35 /* board config type */
  36 enum {
  37         CMI_MINIMAL,    /* back 3-jack */
  38         CMI_MIN_FP,     /* back 3-jack + front-panel 2-jack */
  39         CMI_FULL,       /* back 6-jack + front-panel 2-jack */
  40         CMI_FULL_DIG,   /* back 6-jack + front-panel 2-jack + digital I/O */
  41         CMI_ALLOUT,     /* back 5-jack + front-panel 2-jack + digital out */
  42         CMI_AUTO,       /* let driver guess it */
  43 };
  44
  45 struct cmi_spec {
  46         int board_config;
  47         unsigned int surr_switch: 1;    /* switchable line,mic */
  48         unsigned int no_line_in: 1;     /* no line-in (5-jack) */
  49         unsigned int front_panel: 1;    /* has front-panel 2-jack */
  50
  51         /* playback */
  52         struct hda_multi_out multiout;
  53         hda_nid_t dac_nids[4];          /* NID for each DAC */
  54
  55         /* capture */
  56         hda_nid_t *adc_nids;
  57         hda_nid_t dig_in_nid;
  58
  59         /* capture source */
  60         const struct hda_input_mux *input_mux;
  61         unsigned int cur_mux[2];
  62
  63         /* channel mode */
  64         unsigned int num_ch_modes;
  65         unsigned int cur_ch_mode;
  66         const struct cmi_channel_mode *channel_modes;
  67
  68         struct hda_pcm pcm_rec[2];      /* PCM information */
  69
  70         /* pin deafault configuration */
  71         hda_nid_t pin_nid[NUM_PINS];
  72         unsigned int def_conf[NUM_PINS];
  73         unsigned int pin_def_confs;
  74
  75         /* multichannel pins */
  76         hda_nid_t multich_pin[4];       /* max 8-channel */
  77         struct hda_verb multi_init[9];  /* 2 verbs for each pin + terminator */
  78 };
  79
  80 /*
  81  * input MUX
  82  */
  83 static int cmi_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
  84 {
  85         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
  86         struct cmi_spec *spec = codec->spec;
  87         return snd_hda_input_mux_info(spec->input_mux, uinfo);
  88 }
  89
  90 static int cmi_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
  91 {
  92         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
  93         struct cmi_spec *spec = codec->spec;
  94         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
  95
  96         ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
  97         return 0;
  98 }
  99
 100 static int cmi_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 101 {
 102         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 103         struct cmi_spec *spec = codec->spec;
 104         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 105
 106         return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 107                                      spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
 108 }
 109
 110 /*
 111  * shared line-in, mic for surrounds
 112  */
 113
 114 /* 3-stack / 2 channel */
 115 static struct hda_verb cmi9880_ch2_init[] = {
 116         /* set line-in PIN for input */
 117         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
 118         /* set mic PIN for input, also enable vref */
 119         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
 120         /* route front PCM (DAC1) to HP */
 121         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 122         {}
 123 };
 124
 125 /* 3-stack / 6 channel */
 126 static struct hda_verb cmi9880_ch6_init[] = {
 127         /* set line-in PIN for output */
 128         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
 129         /* set mic PIN for output */
 130         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
 131         /* route front PCM (DAC1) to HP */
 132         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 133         {}
 134 };
 135
 136 /* 3-stack+front / 8 channel */
 137 static struct hda_verb cmi9880_ch8_init[] = {
 138         /* set line-in PIN for output */
 139         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
 140         /* set mic PIN for output */
 141         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
 142         /* route rear-surround PCM (DAC4) to HP */
 143         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
 144         {}
 145 };
 146
 147 struct cmi_channel_mode {
 148         unsigned int channels;
 149         const struct hda_verb *sequence;
 150 };
 151
 152 static struct cmi_channel_mode cmi9880_channel_modes[3] = {
 153         { 2, cmi9880_ch2_init },
 154         { 6, cmi9880_ch6_init },
 155         { 8, cmi9880_ch8_init },
 156 };
 157
 158 static int cmi_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
 159 {
 160         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 161         struct cmi_spec *spec = codec->spec;
 162
 163         snd_assert(spec->channel_modes, return -EINVAL);
 164         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 165         uinfo->count = 1;
 166         uinfo->value.enumerated.items = spec->num_ch_modes;
 167         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
 168                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
 169         sprintf(uinfo->value.enumerated.name, "%dch",
 170                 spec->channel_modes[uinfo->value.enumerated.item].channels);
 171         return 0;
 172 }
 173
 174 static int cmi_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 175 {
 176         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 177         struct cmi_spec *spec = codec->spec;
 178
 179         ucontrol->value.enumerated.item[0] = spec->cur_ch_mode;
 180         return 0;
 181 }
 182
 183 static int cmi_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 184 {
 185         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 186         struct cmi_spec *spec = codec->spec;
 187
 188         snd_assert(spec->channel_modes, return -EINVAL);
 189         if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes)
 190                 ucontrol->value.enumerated.item[0] = spec->num_ch_modes;
 191         if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode &&
 192             ! codec->in_resume)
 193                 return 0;
 194
 195         spec->cur_ch_mode = ucontrol->value.enumerated.item[0];
 196         snd_hda_sequence_write(codec, spec->channel_modes[spec->cur_ch_mode].sequence);
 197         spec->multiout.max_channels = spec->channel_modes[spec->cur_ch_mode].channels;
 198         return 1;
 199 }
 200
 201 /*
 202  */
 203 static snd_kcontrol_new_t cmi9880_basic_mixer[] = {
 204         /* CMI9880 has no playback volumes! */
 205         HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
 206         HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
 207         HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
 208         HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
 209         HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
 210         {
 211                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 212                 /* The multiple "Capture Source" controls confuse alsamixer
 213                  * So call somewhat different..
 214                  * FIXME: the controls appear in the "playback" view!
 215                  */
 216                 /* .name = "Capture Source", */
 217                 .name = "Input Source",
 218                 .count = 2,
 219                 .info = cmi_mux_enum_info,
 220                 .get = cmi_mux_enum_get,
 221                 .put = cmi_mux_enum_put,
 222         },
 223         HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
 224         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
 225         HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
 226         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
 227         HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT),
 228         HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT),
 229         { } /* end */
 230 };
 231
 232 /*
 233  * shared I/O pins
 234  */
 235 static snd_kcontrol_new_t cmi9880_ch_mode_mixer[] = {
 236         {
 237                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 238                 .name = "Channel Mode",
 239                 .info = cmi_ch_mode_info,
 240                 .get = cmi_ch_mode_get,
 241                 .put = cmi_ch_mode_put,
 242         },
 243         { } /* end */
 244 };
 245
 246 /* AUD-in selections:
 247  * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
 248  */
 249 static struct hda_input_mux cmi9880_basic_mux = {
 250         .num_items = 4,
 251         .items = {
 252                 { "Front Mic", 0x5 },
 253                 { "Rear Mic", 0x2 },
 254                 { "Line", 0x1 },
 255                 { "CD", 0x7 },
 256         }
 257 };
 258
 259 static struct hda_input_mux cmi9880_no_line_mux = {
 260         .num_items = 3,
 261         .items = {
 262                 { "Front Mic", 0x5 },
 263                 { "Rear Mic", 0x2 },
 264                 { "CD", 0x7 },
 265         }
 266 };
 267
 268 /* front, rear, clfe, rear_surr */
 269 static hda_nid_t cmi9880_dac_nids[4] = {
 270         0x03, 0x04, 0x05, 0x06
 271 };
 272 /* ADC0, ADC1 */
 273 static hda_nid_t cmi9880_adc_nids[2] = {
 274         0x08, 0x09
 275 };
 276
 277 #define CMI_DIG_OUT_NID 0x07
 278 #define CMI_DIG_IN_NID  0x0a
 279
 280 /*
 281  */
 282 static struct hda_verb cmi9880_basic_init[] = {
 283         /* port-D for line out (rear panel) */
 284         { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 285         /* port-E for HP out (front panel) */
 286         { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 287         /* route front PCM to HP */
 288         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 289         /* port-A for surround (rear panel) */
 290         { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 291         /* port-G for CLFE (rear panel) */
 292         { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 293         { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
 294         /* port-H for side (rear panel) */
 295         { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 296         { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
 297         /* port-C for line-in (rear panel) */
 298         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
 299         /* port-B for mic-in (rear panel) with vref */
 300         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
 301         /* port-F for mic-in (front panel) with vref */
 302         { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
 303         /* CD-in */
 304         { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
 305         /* route front mic to ADC1/2 */
 306         { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
 307         { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
 308         {} /* terminator */
 309 };
 310
 311 static struct hda_verb cmi9880_allout_init[] = {
 312         /* port-D for line out (rear panel) */
 313         { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 314         /* port-E for HP out (front panel) */
 315         { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 316         /* route front PCM to HP */
 317         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 318         /* port-A for side (rear panel) */
 319         { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 320         /* port-G for CLFE (rear panel) */
 321         { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 322         { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
 323         /* port-H for side (rear panel) */
 324         { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 325         { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
 326         /* port-C for surround (rear panel) */
 327         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
 328         /* port-B for mic-in (rear panel) with vref */
 329         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
 330         /* port-F for mic-in (front panel) with vref */
 331         { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
 332         /* CD-in */
 333         { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
 334         /* route front mic to ADC1/2 */
 335         { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
 336         { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
 337         {} /* terminator */
 338 };
 339
 340 /*
 341  */
 342 static int cmi9880_build_controls(struct hda_codec *codec)
 343 {
 344         struct cmi_spec *spec = codec->spec;
 345         int err;
 346
 347         err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
 348         if (err < 0)
 349                 return err;
 350         if (spec->surr_switch) {
 351                 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
 352                 if (err < 0)
 353                         return err;
 354         }
 355         if (spec->multiout.dig_out_nid) {
 356                 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
 357                 if (err < 0)
 358                         return err;
 359         }
 360         if (spec->dig_in_nid) {
 361                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
 362                 if (err < 0)
 363                         return err;
 364         }
 365         return 0;
 366 }
 367
 368 #define get_defcfg_connect(cfg) ((cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT)
 369 #define get_defcfg_association(cfg) ((cfg & AC_DEFCFG_DEF_ASSOC) >> AC_DEFCFG_ASSOC_SHIFT)
 370 #define get_defcfg_sequence(cfg) (cfg & AC_DEFCFG_SEQUENCE)
 371
 372 /* get all pin default configuration in def_conf */
 373 static int cmi9880_get_pin_def_config(struct hda_codec *codec)
 374 {
 375         struct cmi_spec *spec = codec->spec;
 376         hda_nid_t nid, nid_start;
 377         int i = 0, nodes;
 378
 379         nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid_start);
 380         for (nid = nid_start; nid < nodes + nid_start; nid++) {
 381                 unsigned int wid_caps = snd_hda_param_read(codec, nid,
 382                                                    AC_PAR_AUDIO_WIDGET_CAP);
 383                 unsigned int wid_type = (wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
 384                 /* read all default configuration for pin complex */
 385                 if (wid_type == AC_WID_PIN) {
 386                         spec->pin_nid[i] = nid;
 387                         spec->def_conf[i] =
 388                                 snd_hda_codec_read(codec, nid, 0,
 389                                         AC_VERB_GET_CONFIG_DEFAULT, 0);
 390                         i++;
 391                 }
 392         }
 393         spec->pin_def_confs = i;
 394         return 0;
 395 }
 396
 397 /* get a pin default configuration of nid in def_conf */
 398 static unsigned int cmi9880_get_def_config(struct hda_codec *codec, hda_nid_t nid)
 399 {
 400         struct cmi_spec *spec = codec->spec;
 401         int i = 0;
 402
 403         while (spec->pin_nid[i] != nid && i < spec->pin_def_confs)
 404                 i++;
 405         if (i == spec->pin_def_confs)
 406                 return (unsigned int) -1;
 407         else
 408                 return spec->def_conf[i];
 409 }
 410
 411 /* decide what pins to use for multichannel playback */
 412 static int cmi9880_get_multich_pins(struct hda_codec *codec)
 413 {
 414         struct cmi_spec *spec = codec->spec;
 415         int i, j, pins, seq[4];
 416         int max_channel = 0;
 417         unsigned int def_conf, sequence;
 418         hda_nid_t nid;
 419
 420         memset(spec->multich_pin, 0, sizeof(spec->multich_pin));
 421         for (pins = 0, i = 0; i < spec->pin_def_confs && pins < 4; i++) {
 422                 def_conf = spec->def_conf[i];
 423                 /* skip pin not connected */
 424                 if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE)
 425                         continue;
 426                 /* get the sequence if association == 1 */
 427                 /* the other pins have association = 0, incorrect in spec 1.0 */
 428                 if (get_defcfg_association(def_conf) == 1) {
 429                         sequence = get_defcfg_sequence(def_conf);
 430                         seq[pins] = sequence;
 431                         spec->multich_pin[pins] = spec->pin_nid[i];
 432                         pins++; // ready for next slot
 433                         max_channel += 2;
 434                 }
 435         }
 436         /* sort by sequence, data collected here will be for Windows */
 437         for (i = 0; i < pins; i++) {
 438                 for (j = i + 1; j < pins; j++) {
 439                         if (seq[j] < seq[i]) {
 440                                 sequence = seq[j];
 441                                 nid = spec->multich_pin[j];
 442                                 seq[j] = seq[i];
 443                                 spec->multich_pin[j] = spec->multich_pin[i];
 444                                 seq[i] = sequence;
 445                                 spec->multich_pin[i] = nid;
 446                         }
 447                 }
 448         }
 449         /* the pin assignment is for front, C/LFE, surround and back */
 450         if (max_channel >= 6) {
 451                 hda_nid_t temp;
 452                 /* exchange pin of C/LFE and surround */
 453                 temp = spec->multich_pin[1];
 454                 spec->multich_pin[1] = spec->multich_pin[2];
 455                 spec->multich_pin[2] = temp;
 456         }
 457         return max_channel;
 458 }
 459
 460 /* fill in the multi_dac_nids table, which will decide
 461    which audio widget to use for each channel */
 462 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec)
 463 {
 464         struct cmi_spec *spec = codec->spec;
 465         hda_nid_t nid;
 466         int assigned[4];
 467         int i, j;
 468
 469         /* clear the table, only one c-media dac assumed here */
 470         memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
 471         memset(assigned, 0, sizeof(assigned));
 472         /* check the pins we found */
 473         for (i = 0; i < spec->multiout.max_channels / 2; i++) {
 474                 nid = spec->multich_pin[i];
 475                 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
 476                 if (nid <= 0x0e && nid >= 0x0b) {
 477                         spec->dac_nids[i] = nid - 0x08;
 478                         assigned[nid - 0x0b] = 1;
 479                 }
 480         }
 481         /* left pin can be connect to any audio widget */
 482         for (i = 0; i < spec->multiout.max_channels / 2; i++) {
 483                 if (!assigned[i]) {
 484                         /* search for an empty channel */
 485                         /* I should also check the pin type */
 486                         for (j = 0; j < ARRAY_SIZE(spec->dac_nids); j++)
 487                                 if (! spec->dac_nids[j]) {
 488                                         spec->dac_nids[j] = i + 3;
 489                                         assigned[i] = 1;
 490                                         break;
 491                                 }
 492                 }
 493         }
 494         return 0;
 495 }
 496
 497 /* create multi_init table, which is used for multichannel initialization */
 498 static int cmi9880_fill_multi_init(struct hda_codec *codec)
 499 {
 500         struct cmi_spec *spec = codec->spec;
 501         hda_nid_t nid;
 502         int i, j, k, len;
 503
 504         /* clear the table, only one c-media dac assumed here */
 505         memset(spec->multi_init, 0, sizeof(spec->multi_init));
 506         for (j = 0, i = 0; i < spec->multiout.max_channels / 2; i++) {
 507                 hda_nid_t conn[4];
 508                 nid = spec->multich_pin[i];
 509                 /* set as output */
 510                 spec->multi_init[j].nid = nid;
 511                 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
 512                 spec->multi_init[j].param = 0xc0;
 513                 j++;
 514                 /* nid 0x0f,0x10,0x1f,0x20 are needed to set connection */
 515                 switch (nid) {
 516                 case 0x0f:
 517                 case 0x10:
 518                 case 0x1f:
 519                 case 0x20:
 520                         /* set connection */
 521                         spec->multi_init[j].nid = nid;
 522                         spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
 523                         /* find the index in connect list */
 524                         len = snd_hda_get_connections(codec, nid, conn, 4);
 525                         for (k = 0; k < len; k++)
 526                                 if (conn[k] == spec->dac_nids[i])
 527                                         break;
 528                         spec->multi_init[j].param = k < len ? k : 0;
 529                         j++;
 530                         break;
 531                 }
 532         }
 533         return 0;
 534 }
 535
 536 static int cmi9880_init(struct hda_codec *codec)
 537 {
 538         struct cmi_spec *spec = codec->spec;
 539         if (spec->board_config == CMI_ALLOUT)
 540                 snd_hda_sequence_write(codec, cmi9880_allout_init);
 541         else
 542                 snd_hda_sequence_write(codec, cmi9880_basic_init);
 543         if (spec->board_config == CMI_AUTO)
 544                 snd_hda_sequence_write(codec, spec->multi_init);
 545         return 0;
 546 }
 547
 548 #ifdef CONFIG_PM
 549 /*
 550  * resume
 551  */
 552 static int cmi9880_resume(struct hda_codec *codec)
 553 {
 554         struct cmi_spec *spec = codec->spec;
 555
 556         cmi9880_init(codec);
 557         snd_hda_resume_ctls(codec, cmi9880_basic_mixer);
 558         if (spec->surr_switch)
 559                 snd_hda_resume_ctls(codec, cmi9880_ch_mode_mixer);
 560         if (spec->multiout.dig_out_nid)
 561                 snd_hda_resume_spdif_out(codec);
 562         if (spec->dig_in_nid)
 563                 snd_hda_resume_spdif_in(codec);
 564
 565         return 0;
 566 }
 567 #endif
 568
 569 /*
 570  * Analog playback callbacks
 571  */
 572 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
 573                                      struct hda_codec *codec,
 574                                      snd_pcm_substream_t *substream)
 575 {
 576         struct cmi_spec *spec = codec->spec;
 577         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
 578 }
 579
 580 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 581                                         struct hda_codec *codec,
 582                                         unsigned int stream_tag,
 583                                         unsigned int format,
 584                                         snd_pcm_substream_t *substream)
 585 {
 586         struct cmi_spec *spec = codec->spec;
 587         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
 588                                                 format, substream);
 589 }
 590
 591 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 592                                        struct hda_codec *codec,
 593                                        snd_pcm_substream_t *substream)
 594 {
 595         struct cmi_spec *spec = codec->spec;
 596         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 597 }
 598
 599 /*
 600  * Digital out
 601  */
 602 static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 603                                          struct hda_codec *codec,
 604                                          snd_pcm_substream_t *substream)
 605 {
 606         struct cmi_spec *spec = codec->spec;
 607         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 608 }
 609
 610 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 611                                           struct hda_codec *codec,
 612                                           snd_pcm_substream_t *substream)
 613 {
 614         struct cmi_spec *spec = codec->spec;
 615         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 616 }
 617
 618 /*
 619  * Analog capture
 620  */
 621 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 622                                       struct hda_codec *codec,
 623                                       unsigned int stream_tag,
 624                                       unsigned int format,
 625                                       snd_pcm_substream_t *substream)
 626 {
 627         struct cmi_spec *spec = codec->spec;
 628
 629         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
 630                                    stream_tag, 0, format);
 631         return 0;
 632 }
 633
 634 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 635                                       struct hda_codec *codec,
 636                                       snd_pcm_substream_t *substream)
 637 {
 638         struct cmi_spec *spec = codec->spec;
 639
 640         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
 641         return 0;
 642 }
 643
 644
 645 /*
 646  */
 647 static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
 648         .substreams = 1,
 649         .channels_min = 2,
 650         .channels_max = 8,
 651         .nid = 0x03, /* NID to query formats and rates */
 652         .ops = {
 653                 .open = cmi9880_playback_pcm_open,
 654                 .prepare = cmi9880_playback_pcm_prepare,
 655                 .cleanup = cmi9880_playback_pcm_cleanup
 656         },
 657 };
 658
 659 static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
 660         .substreams = 2,
 661         .channels_min = 2,
 662         .channels_max = 2,
 663         .nid = 0x08, /* NID to query formats and rates */
 664         .ops = {
 665                 .prepare = cmi9880_capture_pcm_prepare,
 666                 .cleanup = cmi9880_capture_pcm_cleanup
 667         },
 668 };
 669
 670 static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
 671         .substreams = 1,
 672         .channels_min = 2,
 673         .channels_max = 2,
 674         /* NID is set in cmi9880_build_pcms */
 675         .ops = {
 676                 .open = cmi9880_dig_playback_pcm_open,
 677                 .close = cmi9880_dig_playback_pcm_close
 678         },
 679 };
 680
 681 static struct hda_pcm_stream cmi9880_pcm_digital_capture = {
 682         .substreams = 1,
 683         .channels_min = 2,
 684         .channels_max = 2,
 685         /* NID is set in cmi9880_build_pcms */
 686 };
 687
 688 static int cmi9880_build_pcms(struct hda_codec *codec)
 689 {
 690         struct cmi_spec *spec = codec->spec;
 691         struct hda_pcm *info = spec->pcm_rec;
 692
 693         codec->num_pcms = 1;
 694         codec->pcm_info = info;
 695
 696         info->name = "CMI9880";
 697         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
 698         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
 699
 700         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
 701                 codec->num_pcms++;
 702                 info++;
 703                 info->name = "CMI9880 Digital";
 704                 if (spec->multiout.dig_out_nid) {
 705                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
 706                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
 707                 }
 708                 if (spec->dig_in_nid) {
 709                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
 710                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
 711                 }
 712         }
 713
 714         return 0;
 715 }
 716
 717 static void cmi9880_free(struct hda_codec *codec)
 718 {
 719         kfree(codec->spec);
 720 }
 721
 722 /*
 723  */
 724
 725 static struct hda_board_config cmi9880_cfg_tbl[] = {
 726         { .modelname = "minimal", .config = CMI_MINIMAL },
 727         { .modelname = "min_fp", .config = CMI_MIN_FP },
 728         { .modelname = "full", .config = CMI_FULL },
 729         { .modelname = "full_dig", .config = CMI_FULL_DIG },
 730         { .modelname = "allout", .config = CMI_ALLOUT },
 731         { .modelname = "auto", .config = CMI_AUTO },
 732         {} /* terminator */
 733 };
 734
 735 static struct hda_codec_ops cmi9880_patch_ops = {
 736         .build_controls = cmi9880_build_controls,
 737         .build_pcms = cmi9880_build_pcms,
 738         .init = cmi9880_init,
 739         .free = cmi9880_free,
 740 #ifdef CONFIG_PM
 741         .resume = cmi9880_resume,
 742 #endif
 743 };
 744
 745 static int patch_cmi9880(struct hda_codec *codec)
 746 {
 747         struct cmi_spec *spec;
 748
 749         spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
 750         if (spec == NULL)
 751                 return -ENOMEM;
 752
 753         codec->spec = spec;
 754         spec->board_config = snd_hda_check_board_config(codec, cmi9880_cfg_tbl);
 755         if (spec->board_config < 0) {
 756                 snd_printdd(KERN_INFO "hda_codec: Unknown model for CMI9880\n");
 757                 spec->board_config = CMI_AUTO; /* try everything */
 758         }
 759
 760         /* copy default DAC NIDs */
 761         memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
 762
 763         switch (spec->board_config) {
 764         case CMI_MINIMAL:
 765         case CMI_MIN_FP:
 766                 spec->surr_switch = 1;
 767                 if (spec->board_config == CMI_MINIMAL)
 768                         spec->num_ch_modes = 2;
 769                 else {
 770                         spec->front_panel = 1;
 771                         spec->num_ch_modes = 3;
 772                 }
 773                 spec->channel_modes = cmi9880_channel_modes;
 774                 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
 775                 spec->input_mux = &cmi9880_basic_mux;
 776                 break;
 777         case CMI_FULL:
 778         case CMI_FULL_DIG:
 779                 spec->front_panel = 1;
 780                 spec->multiout.max_channels = 8;
 781                 spec->input_mux = &cmi9880_basic_mux;
 782                 if (spec->board_config == CMI_FULL_DIG) {
 783                         spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
 784                         spec->dig_in_nid = CMI_DIG_IN_NID;
 785                 }
 786                 break;
 787         case CMI_ALLOUT:
 788                 spec->front_panel = 1;
 789                 spec->multiout.max_channels = 8;
 790                 spec->no_line_in = 1;
 791                 spec->input_mux = &cmi9880_no_line_mux;
 792                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
 793                 break;
 794         case CMI_AUTO:
 795                 {
 796                 unsigned int port_e, port_f, port_g, port_h;
 797                 unsigned int port_spdifi, port_spdifo;
 798                 int max_channels;
 799                 /* collect pin default configuration */
 800                 cmi9880_get_pin_def_config(codec);
 801                 port_e = cmi9880_get_def_config(codec, 0x0f);
 802                 port_f = cmi9880_get_def_config(codec, 0x10);
 803                 port_g = cmi9880_get_def_config(codec, 0x1f);
 804                 port_h = cmi9880_get_def_config(codec, 0x20);
 805                 port_spdifi = cmi9880_get_def_config(codec, 0x13);
 806                 port_spdifo = cmi9880_get_def_config(codec, 0x12);
 807                 spec->front_panel = 1;
 808                 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
 809                     get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
 810                         spec->surr_switch = 1;
 811                         /* no front panel */
 812                         if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
 813                             get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
 814                                 /* no optional rear panel */
 815                                 spec->board_config = CMI_MINIMAL;
 816                                 spec->front_panel = 0;
 817                                 spec->num_ch_modes = 2;
 818                         } else {
 819                                 spec->board_config = CMI_MIN_FP;
 820                                 spec->num_ch_modes = 3;
 821                         }
 822                         spec->channel_modes = cmi9880_channel_modes;
 823                         spec->input_mux = &cmi9880_basic_mux;
 824                         spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
 825                 } else {
 826                         spec->input_mux = &cmi9880_basic_mux;
 827                         if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
 828                                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
 829                         if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
 830                                 spec->dig_in_nid = CMI_DIG_IN_NID;
 831                         spec->multiout.max_channels = 8;
 832                 }
 833                 max_channels = cmi9880_get_multich_pins(codec);
 834                 if (max_channels > 0) {
 835                         spec->multiout.max_channels = max_channels;
 836                         cmi9880_fill_multi_dac_nids(codec);
 837                         cmi9880_fill_multi_init(codec);
 838                 } else
 839                         snd_printd("patch_cmedia: cannot detect association in defcfg\n");
 840                 break;
 841                 }
 842         }
 843
 844         spec->multiout.num_dacs = 4;
 845         spec->multiout.dac_nids = spec->dac_nids;
 846
 847         spec->adc_nids = cmi9880_adc_nids;
 848
 849         codec->patch_ops = cmi9880_patch_ops;
 850
 851         return 0;
 852 }
 853
 854 /*
 855  * patch entries
 856  */
 857 struct hda_codec_preset snd_hda_preset_cmedia[] = {
 858         { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
 859         { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
 860         {} /* terminator */
 861 };