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 <linux/init.h>
  25 #include <linux/delay.h>
  26 #include <linux/slab.h>
  27 #include <linux/pci.h>
  28 #include <linux/module.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         CMI_MODELS
  44 };
  45
  46 struct cmi_spec {
  47         int board_config;
  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[AUTO_CFG_MAX_OUTS];  /* NID for each DAC */
  54         int num_dacs;
  55
  56         /* capture */
  57         const hda_nid_t *adc_nids;
  58         hda_nid_t dig_in_nid;
  59
  60         /* capture source */
  61         const struct hda_input_mux *input_mux;
  62         unsigned int cur_mux[2];
  63
  64         /* channel mode */
  65         int num_channel_modes;
  66         const struct hda_channel_mode *channel_modes;
  67
  68         struct hda_pcm pcm_rec[2];      /* PCM information */
  69
  70         /* pin default 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         struct hda_verb multi_init[9];  /* 2 verbs for each pin + terminator */
  77 };
  78
  79 /*
  80  * input MUX
  81  */
  82 static int cmi_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
  83 {
  84         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
  85         struct cmi_spec *spec = codec->spec;
  86         return snd_hda_input_mux_info(spec->input_mux, uinfo);
  87 }
  88
  89 static int cmi_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
  90 {
  91         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
  92         struct cmi_spec *spec = codec->spec;
  93         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
  94
  95         ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
  96         return 0;
  97 }
  98
  99 static int cmi_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 100 {
 101         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 102         struct cmi_spec *spec = codec->spec;
 103         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 104
 105         return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 106                                      spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
 107 }
 108
 109 /*
 110  * shared line-in, mic for surrounds
 111  */
 112
 113 /* 3-stack / 2 channel */
 114 static const struct hda_verb cmi9880_ch2_init[] = {
 115         /* set line-in PIN for input */
 116         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 117         /* set mic PIN for input, also enable vref */
 118         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 119         /* route front PCM (DAC1) to HP */
 120         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 121         {}
 122 };
 123
 124 /* 3-stack / 6 channel */
 125 static const struct hda_verb cmi9880_ch6_init[] = {
 126         /* set line-in PIN for output */
 127         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 128         /* set mic PIN for output */
 129         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 130         /* route front PCM (DAC1) to HP */
 131         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 132         {}
 133 };
 134
 135 /* 3-stack+front / 8 channel */
 136 static const struct hda_verb cmi9880_ch8_init[] = {
 137         /* set line-in PIN for output */
 138         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 139         /* set mic PIN for output */
 140         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 141         /* route rear-surround PCM (DAC4) to HP */
 142         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
 143         {}
 144 };
 145
 146 static const struct hda_channel_mode cmi9880_channel_modes[3] = {
 147         { 2, cmi9880_ch2_init },
 148         { 6, cmi9880_ch6_init },
 149         { 8, cmi9880_ch8_init },
 150 };
 151
 152 static int cmi_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 153 {
 154         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 155         struct cmi_spec *spec = codec->spec;
 156         return snd_hda_ch_mode_info(codec, uinfo, spec->channel_modes,
 157                                     spec->num_channel_modes);
 158 }
 159
 160 static int cmi_ch_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 161 {
 162         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 163         struct cmi_spec *spec = codec->spec;
 164         return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_modes,
 165                                    spec->num_channel_modes, spec->multiout.max_channels);
 166 }
 167
 168 static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 169 {
 170         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 171         struct cmi_spec *spec = codec->spec;
 172         return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_modes,
 173                                    spec->num_channel_modes, &spec->multiout.max_channels);
 174 }
 175
 176 /*
 177  */
 178 static const struct snd_kcontrol_new cmi9880_basic_mixer[] = {
 179         /* CMI9880 has no playback volumes! */
 180         HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
 181         HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
 182         HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
 183         HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
 184         HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
 185         {
 186                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 187                 /* The multiple "Capture Source" controls confuse alsamixer
 188                  * So call somewhat different..
 189                  */
 190                 /* .name = "Capture Source", */
 191                 .name = "Input Source",
 192                 .count = 2,
 193                 .info = cmi_mux_enum_info,
 194                 .get = cmi_mux_enum_get,
 195                 .put = cmi_mux_enum_put,
 196         },
 197         HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
 198         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
 199         HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
 200         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
 201         HDA_CODEC_VOLUME("Beep Playback Volume", 0x23, 0, HDA_OUTPUT),
 202         HDA_CODEC_MUTE("Beep Playback Switch", 0x23, 0, HDA_OUTPUT),
 203         { } /* end */
 204 };
 205
 206 /*
 207  * shared I/O pins
 208  */
 209 static const struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = {
 210         {
 211                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 212                 .name = "Channel Mode",
 213                 .info = cmi_ch_mode_info,
 214                 .get = cmi_ch_mode_get,
 215                 .put = cmi_ch_mode_put,
 216         },
 217         { } /* end */
 218 };
 219
 220 /* AUD-in selections:
 221  * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
 222  */
 223 static const struct hda_input_mux cmi9880_basic_mux = {
 224         .num_items = 4,
 225         .items = {
 226                 { "Front Mic", 0x5 },
 227                 { "Rear Mic", 0x2 },
 228                 { "Line", 0x1 },
 229                 { "CD", 0x7 },
 230         }
 231 };
 232
 233 static const struct hda_input_mux cmi9880_no_line_mux = {
 234         .num_items = 3,
 235         .items = {
 236                 { "Front Mic", 0x5 },
 237                 { "Rear Mic", 0x2 },
 238                 { "CD", 0x7 },
 239         }
 240 };
 241
 242 /* front, rear, clfe, rear_surr */
 243 static const hda_nid_t cmi9880_dac_nids[4] = {
 244         0x03, 0x04, 0x05, 0x06
 245 };
 246 /* ADC0, ADC1 */
 247 static const hda_nid_t cmi9880_adc_nids[2] = {
 248         0x08, 0x09
 249 };
 250
 251 #define CMI_DIG_OUT_NID 0x07
 252 #define CMI_DIG_IN_NID  0x0a
 253
 254 /*
 255  */
 256 static const struct hda_verb cmi9880_basic_init[] = {
 257         /* port-D for line out (rear panel) */
 258         { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 259         /* port-E for HP out (front panel) */
 260         { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 261         /* route front PCM to HP */
 262         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 263         /* port-A for surround (rear panel) */
 264         { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 265         /* port-G for CLFE (rear panel) */
 266         { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 267         { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
 268         /* port-H for side (rear panel) */
 269         { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 270         { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
 271         /* port-C for line-in (rear panel) */
 272         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 273         /* port-B for mic-in (rear panel) with vref */
 274         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 275         /* port-F for mic-in (front panel) with vref */
 276         { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 277         /* CD-in */
 278         { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 279         /* route front mic to ADC1/2 */
 280         { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
 281         { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
 282         {} /* terminator */
 283 };
 284
 285 static const struct hda_verb cmi9880_allout_init[] = {
 286         /* port-D for line out (rear panel) */
 287         { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 288         /* port-E for HP out (front panel) */
 289         { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 290         /* route front PCM to HP */
 291         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 292         /* port-A for side (rear panel) */
 293         { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 294         /* port-G for CLFE (rear panel) */
 295         { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 296         { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
 297         /* port-H for side (rear panel) */
 298         { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 299         { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
 300         /* port-C for surround (rear panel) */
 301         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 302         /* port-B for mic-in (rear panel) with vref */
 303         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 304         /* port-F for mic-in (front panel) with vref */
 305         { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 306         /* CD-in */
 307         { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 308         /* route front mic to ADC1/2 */
 309         { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
 310         { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
 311         {} /* terminator */
 312 };
 313
 314 /*
 315  */
 316 static int cmi9880_build_controls(struct hda_codec *codec)
 317 {
 318         struct cmi_spec *spec = codec->spec;
 319         struct snd_kcontrol *kctl;
 320         int i, err;
 321
 322         err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
 323         if (err < 0)
 324                 return err;
 325         if (spec->channel_modes) {
 326                 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
 327                 if (err < 0)
 328                         return err;
 329         }
 330         if (spec->multiout.dig_out_nid) {
 331                 err = snd_hda_create_spdif_out_ctls(codec,
 332                                                     spec->multiout.dig_out_nid,
 333                                                     spec->multiout.dig_out_nid);
 334                 if (err < 0)
 335                         return err;
 336                 err = snd_hda_create_spdif_share_sw(codec,
 337                                                     &spec->multiout);
 338                 if (err < 0)
 339                         return err;
 340                 spec->multiout.share_spdif = 1;
 341         }
 342         if (spec->dig_in_nid) {
 343                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
 344                 if (err < 0)
 345                         return err;
 346         }
 347
 348         /* assign Capture Source enums to NID */
 349         kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
 350         for (i = 0; kctl && i < kctl->count; i++) {
 351                 err = snd_hda_add_nid(codec, kctl, i, spec->adc_nids[i]);
 352                 if (err < 0)
 353                         return err;
 354         }
 355         return 0;
 356 }
 357
 358 /* fill in the multi_dac_nids table, which will decide
 359    which audio widget to use for each channel */
 360 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
 361 {
 362         struct cmi_spec *spec = codec->spec;
 363         hda_nid_t nid;
 364         int assigned[4];
 365         int i, j;
 366
 367         /* clear the table, only one c-media dac assumed here */
 368         memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
 369         memset(assigned, 0, sizeof(assigned));
 370         /* check the pins we found */
 371         for (i = 0; i < cfg->line_outs; i++) {
 372                 nid = cfg->line_out_pins[i];
 373                 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
 374                 if (nid >= 0x0b && nid <= 0x0e) {
 375                         spec->dac_nids[i] = (nid - 0x0b) + 0x03;
 376                         assigned[nid - 0x0b] = 1;
 377                 }
 378         }
 379         /* left pin can be connect to any audio widget */
 380         for (i = 0; i < cfg->line_outs; i++) {
 381                 nid = cfg->line_out_pins[i];
 382                 if (nid <= 0x0e)
 383                         continue;
 384                 /* search for an empty channel */
 385                 for (j = 0; j < cfg->line_outs; j++) {
 386                         if (! assigned[j]) {
 387                                 spec->dac_nids[i] = j + 0x03;
 388                                 assigned[j] = 1;
 389                                 break;
 390                         }
 391                 }
 392         }
 393         spec->num_dacs = cfg->line_outs;
 394         return 0;
 395 }
 396
 397 /* create multi_init table, which is used for multichannel initialization */
 398 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
 399 {
 400         struct cmi_spec *spec = codec->spec;
 401         hda_nid_t nid;
 402         int i, j, k;
 403
 404         /* clear the table, only one c-media dac assumed here */
 405         memset(spec->multi_init, 0, sizeof(spec->multi_init));
 406         for (j = 0, i = 0; i < cfg->line_outs; i++) {
 407                 nid = cfg->line_out_pins[i];
 408                 /* set as output */
 409                 spec->multi_init[j].nid = nid;
 410                 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
 411                 spec->multi_init[j].param = PIN_OUT;
 412                 j++;
 413                 if (nid > 0x0e) {
 414                         /* set connection */
 415                         spec->multi_init[j].nid = nid;
 416                         spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
 417                         spec->multi_init[j].param = 0;
 418                         /* find the index in connect list */
 419                         k = snd_hda_get_conn_index(codec, nid,
 420                                                    spec->dac_nids[i], 0);
 421                         if (k >= 0)
 422                                 spec->multi_init[j].param = k;
 423                         j++;
 424                 }
 425         }
 426         return 0;
 427 }
 428
 429 static int cmi9880_init(struct hda_codec *codec)
 430 {
 431         struct cmi_spec *spec = codec->spec;
 432         if (spec->board_config == CMI_ALLOUT)
 433                 snd_hda_sequence_write(codec, cmi9880_allout_init);
 434         else
 435                 snd_hda_sequence_write(codec, cmi9880_basic_init);
 436         if (spec->board_config == CMI_AUTO)
 437                 snd_hda_sequence_write(codec, spec->multi_init);
 438         return 0;
 439 }
 440
 441 /*
 442  * Analog playback callbacks
 443  */
 444 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
 445                                      struct hda_codec *codec,
 446                                      struct snd_pcm_substream *substream)
 447 {
 448         struct cmi_spec *spec = codec->spec;
 449         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
 450                                              hinfo);
 451 }
 452
 453 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 454                                         struct hda_codec *codec,
 455                                         unsigned int stream_tag,
 456                                         unsigned int format,
 457                                         struct snd_pcm_substream *substream)
 458 {
 459         struct cmi_spec *spec = codec->spec;
 460         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
 461                                                 format, substream);
 462 }
 463
 464 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 465                                        struct hda_codec *codec,
 466                                        struct snd_pcm_substream *substream)
 467 {
 468         struct cmi_spec *spec = codec->spec;
 469         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 470 }
 471
 472 /*
 473  * Digital out
 474  */
 475 static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 476                                          struct hda_codec *codec,
 477                                          struct snd_pcm_substream *substream)
 478 {
 479         struct cmi_spec *spec = codec->spec;
 480         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 481 }
 482
 483 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 484                                           struct hda_codec *codec,
 485                                           struct snd_pcm_substream *substream)
 486 {
 487         struct cmi_spec *spec = codec->spec;
 488         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 489 }
 490
 491 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 492                                             struct hda_codec *codec,
 493                                             unsigned int stream_tag,
 494                                             unsigned int format,
 495                                             struct snd_pcm_substream *substream)
 496 {
 497         struct cmi_spec *spec = codec->spec;
 498         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
 499                                              format, substream);
 500 }
 501
 502 /*
 503  * Analog capture
 504  */
 505 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 506                                       struct hda_codec *codec,
 507                                       unsigned int stream_tag,
 508                                       unsigned int format,
 509                                       struct snd_pcm_substream *substream)
 510 {
 511         struct cmi_spec *spec = codec->spec;
 512
 513         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
 514                                    stream_tag, 0, format);
 515         return 0;
 516 }
 517
 518 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 519                                       struct hda_codec *codec,
 520                                       struct snd_pcm_substream *substream)
 521 {
 522         struct cmi_spec *spec = codec->spec;
 523
 524         snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
 525         return 0;
 526 }
 527
 528
 529 /*
 530  */
 531 static const struct hda_pcm_stream cmi9880_pcm_analog_playback = {
 532         .substreams = 1,
 533         .channels_min = 2,
 534         .channels_max = 8,
 535         .nid = 0x03, /* NID to query formats and rates */
 536         .ops = {
 537                 .open = cmi9880_playback_pcm_open,
 538                 .prepare = cmi9880_playback_pcm_prepare,
 539                 .cleanup = cmi9880_playback_pcm_cleanup
 540         },
 541 };
 542
 543 static const struct hda_pcm_stream cmi9880_pcm_analog_capture = {
 544         .substreams = 2,
 545         .channels_min = 2,
 546         .channels_max = 2,
 547         .nid = 0x08, /* NID to query formats and rates */
 548         .ops = {
 549                 .prepare = cmi9880_capture_pcm_prepare,
 550                 .cleanup = cmi9880_capture_pcm_cleanup
 551         },
 552 };
 553
 554 static const struct hda_pcm_stream cmi9880_pcm_digital_playback = {
 555         .substreams = 1,
 556         .channels_min = 2,
 557         .channels_max = 2,
 558         /* NID is set in cmi9880_build_pcms */
 559         .ops = {
 560                 .open = cmi9880_dig_playback_pcm_open,
 561                 .close = cmi9880_dig_playback_pcm_close,
 562                 .prepare = cmi9880_dig_playback_pcm_prepare
 563         },
 564 };
 565
 566 static const struct hda_pcm_stream cmi9880_pcm_digital_capture = {
 567         .substreams = 1,
 568         .channels_min = 2,
 569         .channels_max = 2,
 570         /* NID is set in cmi9880_build_pcms */
 571 };
 572
 573 static int cmi9880_build_pcms(struct hda_codec *codec)
 574 {
 575         struct cmi_spec *spec = codec->spec;
 576         struct hda_pcm *info = spec->pcm_rec;
 577
 578         codec->num_pcms = 1;
 579         codec->pcm_info = info;
 580
 581         info->name = "CMI9880";
 582         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
 583         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
 584
 585         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
 586                 codec->num_pcms++;
 587                 info++;
 588                 info->name = "CMI9880 Digital";
 589                 info->pcm_type = HDA_PCM_TYPE_SPDIF;
 590                 if (spec->multiout.dig_out_nid) {
 591                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
 592                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
 593                 }
 594                 if (spec->dig_in_nid) {
 595                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
 596                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
 597                 }
 598         }
 599
 600         return 0;
 601 }
 602
 603 static void cmi9880_free(struct hda_codec *codec)
 604 {
 605         kfree(codec->spec);
 606 }
 607
 608 /*
 609  */
 610
 611 static const char * const cmi9880_models[CMI_MODELS] = {
 612         [CMI_MINIMAL]   = "minimal",
 613         [CMI_MIN_FP]    = "min_fp",
 614         [CMI_FULL]      = "full",
 615         [CMI_FULL_DIG]  = "full_dig",
 616         [CMI_ALLOUT]    = "allout",
 617         [CMI_AUTO]      = "auto",
 618 };
 619
 620 static const struct snd_pci_quirk cmi9880_cfg_tbl[] = {
 621         SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG),
 622         SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL),
 623         SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG),
 624         {} /* terminator */
 625 };
 626
 627 static const struct hda_codec_ops cmi9880_patch_ops = {
 628         .build_controls = cmi9880_build_controls,
 629         .build_pcms = cmi9880_build_pcms,
 630         .init = cmi9880_init,
 631         .free = cmi9880_free,
 632 };
 633
 634 static int patch_cmi9880(struct hda_codec *codec)
 635 {
 636         struct cmi_spec *spec;
 637
 638         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 639         if (spec == NULL)
 640                 return -ENOMEM;
 641
 642         codec->spec = spec;
 643         spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS,
 644                                                         cmi9880_models,
 645                                                         cmi9880_cfg_tbl);
 646         if (spec->board_config < 0) {
 647                 snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
 648                             codec->chip_name);
 649                 spec->board_config = CMI_AUTO; /* try everything */
 650         }
 651
 652         /* copy default DAC NIDs */
 653         memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
 654         spec->num_dacs = 4;
 655
 656         switch (spec->board_config) {
 657         case CMI_MINIMAL:
 658         case CMI_MIN_FP:
 659                 spec->channel_modes = cmi9880_channel_modes;
 660                 if (spec->board_config == CMI_MINIMAL)
 661                         spec->num_channel_modes = 2;
 662                 else {
 663                         spec->front_panel = 1;
 664                         spec->num_channel_modes = 3;
 665                 }
 666                 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
 667                 spec->input_mux = &cmi9880_basic_mux;
 668                 break;
 669         case CMI_FULL:
 670         case CMI_FULL_DIG:
 671                 spec->front_panel = 1;
 672                 spec->multiout.max_channels = 8;
 673                 spec->input_mux = &cmi9880_basic_mux;
 674                 if (spec->board_config == CMI_FULL_DIG) {
 675                         spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
 676                         spec->dig_in_nid = CMI_DIG_IN_NID;
 677                 }
 678                 break;
 679         case CMI_ALLOUT:
 680                 spec->front_panel = 1;
 681                 spec->multiout.max_channels = 8;
 682                 spec->no_line_in = 1;
 683                 spec->input_mux = &cmi9880_no_line_mux;
 684                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
 685                 break;
 686         case CMI_AUTO:
 687                 {
 688                 unsigned int port_e, port_f, port_g, port_h;
 689                 unsigned int port_spdifi, port_spdifo;
 690                 struct auto_pin_cfg cfg;
 691
 692                 /* collect pin default configuration */
 693                 port_e = snd_hda_codec_get_pincfg(codec, 0x0f);
 694                 port_f = snd_hda_codec_get_pincfg(codec, 0x10);
 695                 spec->front_panel = 1;
 696                 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
 697                     get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
 698                         port_g = snd_hda_codec_get_pincfg(codec, 0x1f);
 699                         port_h = snd_hda_codec_get_pincfg(codec, 0x20);
 700                         spec->channel_modes = cmi9880_channel_modes;
 701                         /* no front panel */
 702                         if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
 703                             get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
 704                                 /* no optional rear panel */
 705                                 spec->board_config = CMI_MINIMAL;
 706                                 spec->front_panel = 0;
 707                                 spec->num_channel_modes = 2;
 708                         } else {
 709                                 spec->board_config = CMI_MIN_FP;
 710                                 spec->num_channel_modes = 3;
 711                         }
 712                         spec->input_mux = &cmi9880_basic_mux;
 713                         spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
 714                 } else {
 715                         spec->input_mux = &cmi9880_basic_mux;
 716                         port_spdifi = snd_hda_codec_get_pincfg(codec, 0x13);
 717                         port_spdifo = snd_hda_codec_get_pincfg(codec, 0x12);
 718                         if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
 719                                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
 720                         if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
 721                                 spec->dig_in_nid = CMI_DIG_IN_NID;
 722                         spec->multiout.max_channels = 8;
 723                 }
 724                 snd_hda_parse_pin_def_config(codec, &cfg, NULL);
 725                 if (cfg.line_outs) {
 726                         spec->multiout.max_channels = cfg.line_outs * 2;
 727                         cmi9880_fill_multi_dac_nids(codec, &cfg);
 728                         cmi9880_fill_multi_init(codec, &cfg);
 729                 } else
 730                         snd_printd("patch_cmedia: cannot detect association in defcfg\n");
 731                 break;
 732                 }
 733         }
 734
 735         spec->multiout.num_dacs = spec->num_dacs;
 736         spec->multiout.dac_nids = spec->dac_nids;
 737
 738         spec->adc_nids = cmi9880_adc_nids;
 739
 740         codec->patch_ops = cmi9880_patch_ops;
 741
 742         return 0;
 743 }
 744
 745 /*
 746  * patch entries
 747  */
 748 static const struct hda_codec_preset snd_hda_preset_cmedia[] = {
 749         { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
 750         { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
 751         {} /* terminator */
 752 };
 753
 754 MODULE_ALIAS("snd-hda-codec-id:13f69880");
 755 MODULE_ALIAS("snd-hda-codec-id:434d4980");
 756
 757 MODULE_LICENSE("GPL");
 758 MODULE_DESCRIPTION("C-Media HD-audio codec");
 759
 760 static struct hda_codec_preset_list cmedia_list = {
 761         .preset = snd_hda_preset_cmedia,
 762         .owner = THIS_MODULE,
 763 };
 764
 765 static int __init patch_cmedia_init(void)
 766 {
 767         return snd_hda_add_codec_preset(&cmedia_list);
 768 }
 769
 770 static void __exit patch_cmedia_exit(void)
 771 {
 772         snd_hda_delete_codec_preset(&cmedia_list);
 773 }
 774
 775 module_init(patch_cmedia_init)
 776 module_exit(patch_cmedia_exit)