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         int num_dacs;
  55
  56         /* capture */
  57         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         unsigned int num_ch_modes;
  66         unsigned int cur_ch_mode;
  67         const struct cmi_channel_mode *channel_modes;
  68
  69         struct hda_pcm pcm_rec[2];      /* PCM information */
  70
  71         /* pin deafault configuration */
  72         hda_nid_t pin_nid[NUM_PINS];
  73         unsigned int def_conf[NUM_PINS];
  74         unsigned int pin_def_confs;
  75
  76         /* multichannel pins */
  77         hda_nid_t multich_pin[4];       /* max 8-channel */
  78         struct hda_verb multi_init[9];  /* 2 verbs for each pin + terminator */
  79 };
  80
  81 /* amp values */
  82 #define AMP_IN_MUTE(idx)        (0x7080 | ((idx)<<8))
  83 #define AMP_IN_UNMUTE(idx)      (0x7000 | ((idx)<<8))
  84 #define AMP_OUT_MUTE    0xb080
  85 #define AMP_OUT_UNMUTE  0xb000
  86 #define AMP_OUT_ZERO    0xb000
  87 /* pinctl values */
  88 #define PIN_IN          0x20
  89 #define PIN_VREF80      0x24
  90 #define PIN_VREF50      0x21
  91 #define PIN_OUT         0x40
  92 #define PIN_HP          0xc0
  93
  94 /*
  95  * input MUX
  96  */
  97 static int cmi_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
  98 {
  99         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 100         struct cmi_spec *spec = codec->spec;
 101         return snd_hda_input_mux_info(spec->input_mux, uinfo);
 102 }
 103
 104 static int cmi_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 105 {
 106         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 107         struct cmi_spec *spec = codec->spec;
 108         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 109
 110         ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
 111         return 0;
 112 }
 113
 114 static int cmi_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 115 {
 116         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 117         struct cmi_spec *spec = codec->spec;
 118         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 119
 120         return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 121                                      spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
 122 }
 123
 124 /*
 125  * shared line-in, mic for surrounds
 126  */
 127
 128 /* 3-stack / 2 channel */
 129 static struct hda_verb cmi9880_ch2_init[] = {
 130         /* set line-in PIN for input */
 131         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 132         /* set mic PIN for input, also enable vref */
 133         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 134         /* route front PCM (DAC1) to HP */
 135         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 136         {}
 137 };
 138
 139 /* 3-stack / 6 channel */
 140 static struct hda_verb cmi9880_ch6_init[] = {
 141         /* set line-in PIN for output */
 142         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 143         /* set mic PIN for output */
 144         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 145         /* route front PCM (DAC1) to HP */
 146         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 147         {}
 148 };
 149
 150 /* 3-stack+front / 8 channel */
 151 static struct hda_verb cmi9880_ch8_init[] = {
 152         /* set line-in PIN for output */
 153         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 154         /* set mic PIN for output */
 155         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
 156         /* route rear-surround PCM (DAC4) to HP */
 157         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
 158         {}
 159 };
 160
 161 struct cmi_channel_mode {
 162         unsigned int channels;
 163         const struct hda_verb *sequence;
 164 };
 165
 166 static struct cmi_channel_mode cmi9880_channel_modes[3] = {
 167         { 2, cmi9880_ch2_init },
 168         { 6, cmi9880_ch6_init },
 169         { 8, cmi9880_ch8_init },
 170 };
 171
 172 static int cmi_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
 173 {
 174         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 175         struct cmi_spec *spec = codec->spec;
 176
 177         snd_assert(spec->channel_modes, return -EINVAL);
 178         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 179         uinfo->count = 1;
 180         uinfo->value.enumerated.items = spec->num_ch_modes;
 181         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
 182                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
 183         sprintf(uinfo->value.enumerated.name, "%dch",
 184                 spec->channel_modes[uinfo->value.enumerated.item].channels);
 185         return 0;
 186 }
 187
 188 static int cmi_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 189 {
 190         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 191         struct cmi_spec *spec = codec->spec;
 192
 193         ucontrol->value.enumerated.item[0] = spec->cur_ch_mode;
 194         return 0;
 195 }
 196
 197 static int cmi_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 198 {
 199         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 200         struct cmi_spec *spec = codec->spec;
 201
 202         snd_assert(spec->channel_modes, return -EINVAL);
 203         if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes)
 204                 ucontrol->value.enumerated.item[0] = spec->num_ch_modes;
 205         if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode &&
 206             ! codec->in_resume)
 207                 return 0;
 208
 209         spec->cur_ch_mode = ucontrol->value.enumerated.item[0];
 210         snd_hda_sequence_write(codec, spec->channel_modes[spec->cur_ch_mode].sequence);
 211         spec->multiout.max_channels = spec->channel_modes[spec->cur_ch_mode].channels;
 212         return 1;
 213 }
 214
 215 /*
 216  */
 217 static snd_kcontrol_new_t cmi9880_basic_mixer[] = {
 218         /* CMI9880 has no playback volumes! */
 219         HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
 220         HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
 221         HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
 222         HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
 223         HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
 224         {
 225                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 226                 /* The multiple "Capture Source" controls confuse alsamixer
 227                  * So call somewhat different..
 228                  * FIXME: the controls appear in the "playback" view!
 229                  */
 230                 /* .name = "Capture Source", */
 231                 .name = "Input Source",
 232                 .count = 2,
 233                 .info = cmi_mux_enum_info,
 234                 .get = cmi_mux_enum_get,
 235                 .put = cmi_mux_enum_put,
 236         },
 237         HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
 238         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
 239         HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
 240         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
 241         HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT),
 242         HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT),
 243         { } /* end */
 244 };
 245
 246 /*
 247  * shared I/O pins
 248  */
 249 static snd_kcontrol_new_t cmi9880_ch_mode_mixer[] = {
 250         {
 251                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 252                 .name = "Channel Mode",
 253                 .info = cmi_ch_mode_info,
 254                 .get = cmi_ch_mode_get,
 255                 .put = cmi_ch_mode_put,
 256         },
 257         { } /* end */
 258 };
 259
 260 /* AUD-in selections:
 261  * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
 262  */
 263 static struct hda_input_mux cmi9880_basic_mux = {
 264         .num_items = 4,
 265         .items = {
 266                 { "Front Mic", 0x5 },
 267                 { "Rear Mic", 0x2 },
 268                 { "Line", 0x1 },
 269                 { "CD", 0x7 },
 270         }
 271 };
 272
 273 static struct hda_input_mux cmi9880_no_line_mux = {
 274         .num_items = 3,
 275         .items = {
 276                 { "Front Mic", 0x5 },
 277                 { "Rear Mic", 0x2 },
 278                 { "CD", 0x7 },
 279         }
 280 };
 281
 282 /* front, rear, clfe, rear_surr */
 283 static hda_nid_t cmi9880_dac_nids[4] = {
 284         0x03, 0x04, 0x05, 0x06
 285 };
 286 /* ADC0, ADC1 */
 287 static hda_nid_t cmi9880_adc_nids[2] = {
 288         0x08, 0x09
 289 };
 290
 291 #define CMI_DIG_OUT_NID 0x07
 292 #define CMI_DIG_IN_NID  0x0a
 293
 294 /*
 295  */
 296 static struct hda_verb cmi9880_basic_init[] = {
 297         /* port-D for line out (rear panel) */
 298         { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 299         /* port-E for HP out (front panel) */
 300         { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 301         /* route front PCM to HP */
 302         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 303         /* port-A for surround (rear panel) */
 304         { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 305         /* port-G for CLFE (rear panel) */
 306         { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 307         { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
 308         /* port-H for side (rear panel) */
 309         { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 310         { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
 311         /* port-C for line-in (rear panel) */
 312         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 313         /* port-B for mic-in (rear panel) with vref */
 314         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 315         /* port-F for mic-in (front panel) with vref */
 316         { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 317         /* CD-in */
 318         { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 319         /* route front mic to ADC1/2 */
 320         { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
 321         { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
 322         {} /* terminator */
 323 };
 324
 325 static struct hda_verb cmi9880_allout_init[] = {
 326         /* port-D for line out (rear panel) */
 327         { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 328         /* port-E for HP out (front panel) */
 329         { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 330         /* route front PCM to HP */
 331         { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
 332         /* port-A for side (rear panel) */
 333         { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 334         /* port-G for CLFE (rear panel) */
 335         { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 336         { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
 337         /* port-H for side (rear panel) */
 338         { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 339         { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
 340         /* port-C for surround (rear panel) */
 341         { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
 342         /* port-B for mic-in (rear panel) with vref */
 343         { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 344         /* port-F for mic-in (front panel) with vref */
 345         { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
 346         /* CD-in */
 347         { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 348         /* route front mic to ADC1/2 */
 349         { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
 350         { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
 351         {} /* terminator */
 352 };
 353
 354 /*
 355  */
 356 static int cmi9880_build_controls(struct hda_codec *codec)
 357 {
 358         struct cmi_spec *spec = codec->spec;
 359         int err;
 360
 361         err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
 362         if (err < 0)
 363                 return err;
 364         if (spec->surr_switch) {
 365                 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
 366                 if (err < 0)
 367                         return err;
 368         }
 369         if (spec->multiout.dig_out_nid) {
 370                 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
 371                 if (err < 0)
 372                         return err;
 373         }
 374         if (spec->dig_in_nid) {
 375                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
 376                 if (err < 0)
 377                         return err;
 378         }
 379         return 0;
 380 }
 381
 382 /* fill in the multi_dac_nids table, which will decide
 383    which audio widget to use for each channel */
 384 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
 385 {
 386         struct cmi_spec *spec = codec->spec;
 387         hda_nid_t nid;
 388         int assigned[4];
 389         int i, j;
 390
 391         /* clear the table, only one c-media dac assumed here */
 392         memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
 393         memset(assigned, 0, sizeof(assigned));
 394         /* check the pins we found */
 395         for (i = 0; i < cfg->line_outs; i++) {
 396                 nid = cfg->line_out_pins[i];
 397                 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
 398                 if (nid >= 0x0b && nid <= 0x0e) {
 399                         spec->dac_nids[i] = (nid - 0x0b) + 0x03;
 400                         assigned[nid - 0x0b] = 1;
 401                 }
 402         }
 403         /* left pin can be connect to any audio widget */
 404         for (i = 0; i < cfg->line_outs; i++) {
 405                 nid = cfg->line_out_pins[i];
 406                 if (nid <= 0x0e)
 407                         continue;
 408                 /* search for an empty channel */
 409                 for (j = 0; j < cfg->line_outs; j++) {
 410                         if (! assigned[j]) {
 411                                 spec->dac_nids[i] = j + 0x03;
 412                                 assigned[j] = 1;
 413                                 break;
 414                         }
 415                 }
 416         }
 417         spec->num_dacs = cfg->line_outs;
 418         return 0;
 419 }
 420
 421 /* create multi_init table, which is used for multichannel initialization */
 422 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
 423 {
 424         struct cmi_spec *spec = codec->spec;
 425         hda_nid_t nid;
 426         int i, j, k, len;
 427
 428         /* clear the table, only one c-media dac assumed here */
 429         memset(spec->multi_init, 0, sizeof(spec->multi_init));
 430         for (j = 0, i = 0; i < cfg->line_outs; i++) {
 431                 hda_nid_t conn[4];
 432                 nid = cfg->line_out_pins[i];
 433                 /* set as output */
 434                 spec->multi_init[j].nid = nid;
 435                 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
 436                 spec->multi_init[j].param = PIN_OUT;
 437                 j++;
 438                 if (nid > 0x0e) {
 439                         /* set connection */
 440                         spec->multi_init[j].nid = nid;
 441                         spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
 442                         spec->multi_init[j].param = 0;
 443                         /* find the index in connect list */
 444                         len = snd_hda_get_connections(codec, nid, conn, 4);
 445                         for (k = 0; k < len; k++)
 446                                 if (conn[k] == spec->dac_nids[i]) {
 447                                         spec->multi_init[j].param = k;
 448                                         break;
 449                                 }
 450                         j++;
 451                 }
 452         }
 453         return 0;
 454 }
 455
 456 static int cmi9880_init(struct hda_codec *codec)
 457 {
 458         struct cmi_spec *spec = codec->spec;
 459         if (spec->board_config == CMI_ALLOUT)
 460                 snd_hda_sequence_write(codec, cmi9880_allout_init);
 461         else
 462                 snd_hda_sequence_write(codec, cmi9880_basic_init);
 463         if (spec->board_config == CMI_AUTO)
 464                 snd_hda_sequence_write(codec, spec->multi_init);
 465         return 0;
 466 }
 467
 468 #ifdef CONFIG_PM
 469 /*
 470  * resume
 471  */
 472 static int cmi9880_resume(struct hda_codec *codec)
 473 {
 474         struct cmi_spec *spec = codec->spec;
 475
 476         cmi9880_init(codec);
 477         snd_hda_resume_ctls(codec, cmi9880_basic_mixer);
 478         if (spec->surr_switch)
 479                 snd_hda_resume_ctls(codec, cmi9880_ch_mode_mixer);
 480         if (spec->multiout.dig_out_nid)
 481                 snd_hda_resume_spdif_out(codec);
 482         if (spec->dig_in_nid)
 483                 snd_hda_resume_spdif_in(codec);
 484
 485         return 0;
 486 }
 487 #endif
 488
 489 /*
 490  * Analog playback callbacks
 491  */
 492 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
 493                                      struct hda_codec *codec,
 494                                      snd_pcm_substream_t *substream)
 495 {
 496         struct cmi_spec *spec = codec->spec;
 497         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
 498 }
 499
 500 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 501                                         struct hda_codec *codec,
 502                                         unsigned int stream_tag,
 503                                         unsigned int format,
 504                                         snd_pcm_substream_t *substream)
 505 {
 506         struct cmi_spec *spec = codec->spec;
 507         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
 508                                                 format, substream);
 509 }
 510
 511 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 512                                        struct hda_codec *codec,
 513                                        snd_pcm_substream_t *substream)
 514 {
 515         struct cmi_spec *spec = codec->spec;
 516         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 517 }
 518
 519 /*
 520  * Digital out
 521  */
 522 static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 523                                          struct hda_codec *codec,
 524                                          snd_pcm_substream_t *substream)
 525 {
 526         struct cmi_spec *spec = codec->spec;
 527         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 528 }
 529
 530 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 531                                           struct hda_codec *codec,
 532                                           snd_pcm_substream_t *substream)
 533 {
 534         struct cmi_spec *spec = codec->spec;
 535         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 536 }
 537
 538 /*
 539  * Analog capture
 540  */
 541 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 542                                       struct hda_codec *codec,
 543                                       unsigned int stream_tag,
 544                                       unsigned int format,
 545                                       snd_pcm_substream_t *substream)
 546 {
 547         struct cmi_spec *spec = codec->spec;
 548
 549         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
 550                                    stream_tag, 0, format);
 551         return 0;
 552 }
 553
 554 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 555                                       struct hda_codec *codec,
 556                                       snd_pcm_substream_t *substream)
 557 {
 558         struct cmi_spec *spec = codec->spec;
 559
 560         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0);
 561         return 0;
 562 }
 563
 564
 565 /*
 566  */
 567 static struct hda_pcm_stream cmi9880_pcm_analog_playback = {
 568         .substreams = 1,
 569         .channels_min = 2,
 570         .channels_max = 8,
 571         .nid = 0x03, /* NID to query formats and rates */
 572         .ops = {
 573                 .open = cmi9880_playback_pcm_open,
 574                 .prepare = cmi9880_playback_pcm_prepare,
 575                 .cleanup = cmi9880_playback_pcm_cleanup
 576         },
 577 };
 578
 579 static struct hda_pcm_stream cmi9880_pcm_analog_capture = {
 580         .substreams = 2,
 581         .channels_min = 2,
 582         .channels_max = 2,
 583         .nid = 0x08, /* NID to query formats and rates */
 584         .ops = {
 585                 .prepare = cmi9880_capture_pcm_prepare,
 586                 .cleanup = cmi9880_capture_pcm_cleanup
 587         },
 588 };
 589
 590 static struct hda_pcm_stream cmi9880_pcm_digital_playback = {
 591         .substreams = 1,
 592         .channels_min = 2,
 593         .channels_max = 2,
 594         /* NID is set in cmi9880_build_pcms */
 595         .ops = {
 596                 .open = cmi9880_dig_playback_pcm_open,
 597                 .close = cmi9880_dig_playback_pcm_close
 598         },
 599 };
 600
 601 static struct hda_pcm_stream cmi9880_pcm_digital_capture = {
 602         .substreams = 1,
 603         .channels_min = 2,
 604         .channels_max = 2,
 605         /* NID is set in cmi9880_build_pcms */
 606 };
 607
 608 static int cmi9880_build_pcms(struct hda_codec *codec)
 609 {
 610         struct cmi_spec *spec = codec->spec;
 611         struct hda_pcm *info = spec->pcm_rec;
 612
 613         codec->num_pcms = 1;
 614         codec->pcm_info = info;
 615
 616         info->name = "CMI9880";
 617         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
 618         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
 619
 620         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
 621                 codec->num_pcms++;
 622                 info++;
 623                 info->name = "CMI9880 Digital";
 624                 if (spec->multiout.dig_out_nid) {
 625                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
 626                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
 627                 }
 628                 if (spec->dig_in_nid) {
 629                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
 630                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
 631                 }
 632         }
 633
 634         return 0;
 635 }
 636
 637 static void cmi9880_free(struct hda_codec *codec)
 638 {
 639         kfree(codec->spec);
 640 }
 641
 642 /*
 643  */
 644
 645 static struct hda_board_config cmi9880_cfg_tbl[] = {
 646         { .modelname = "minimal", .config = CMI_MINIMAL },
 647         { .modelname = "min_fp", .config = CMI_MIN_FP },
 648         { .modelname = "full", .config = CMI_FULL },
 649         { .modelname = "full_dig", .config = CMI_FULL_DIG },
 650         { .modelname = "allout", .config = CMI_ALLOUT },
 651         { .modelname = "auto", .config = CMI_AUTO },
 652         {} /* terminator */
 653 };
 654
 655 static struct hda_codec_ops cmi9880_patch_ops = {
 656         .build_controls = cmi9880_build_controls,
 657         .build_pcms = cmi9880_build_pcms,
 658         .init = cmi9880_init,
 659         .free = cmi9880_free,
 660 #ifdef CONFIG_PM
 661         .resume = cmi9880_resume,
 662 #endif
 663 };
 664
 665 static int patch_cmi9880(struct hda_codec *codec)
 666 {
 667         struct cmi_spec *spec;
 668
 669         spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
 670         if (spec == NULL)
 671                 return -ENOMEM;
 672
 673         codec->spec = spec;
 674         spec->board_config = snd_hda_check_board_config(codec, cmi9880_cfg_tbl);
 675         if (spec->board_config < 0) {
 676                 snd_printdd(KERN_INFO "hda_codec: Unknown model for CMI9880\n");
 677                 spec->board_config = CMI_AUTO; /* try everything */
 678         }
 679
 680         /* copy default DAC NIDs */
 681         memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
 682         spec->num_dacs = 4;
 683
 684         switch (spec->board_config) {
 685         case CMI_MINIMAL:
 686         case CMI_MIN_FP:
 687                 spec->surr_switch = 1;
 688                 if (spec->board_config == CMI_MINIMAL)
 689                         spec->num_ch_modes = 2;
 690                 else {
 691                         spec->front_panel = 1;
 692                         spec->num_ch_modes = 3;
 693                 }
 694                 spec->channel_modes = cmi9880_channel_modes;
 695                 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
 696                 spec->input_mux = &cmi9880_basic_mux;
 697                 break;
 698         case CMI_FULL:
 699         case CMI_FULL_DIG:
 700                 spec->front_panel = 1;
 701                 spec->multiout.max_channels = 8;
 702                 spec->input_mux = &cmi9880_basic_mux;
 703                 if (spec->board_config == CMI_FULL_DIG) {
 704                         spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
 705                         spec->dig_in_nid = CMI_DIG_IN_NID;
 706                 }
 707                 break;
 708         case CMI_ALLOUT:
 709                 spec->front_panel = 1;
 710                 spec->multiout.max_channels = 8;
 711                 spec->no_line_in = 1;
 712                 spec->input_mux = &cmi9880_no_line_mux;
 713                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
 714                 break;
 715         case CMI_AUTO:
 716                 {
 717                 unsigned int port_e, port_f, port_g, port_h;
 718                 unsigned int port_spdifi, port_spdifo;
 719                 struct auto_pin_cfg cfg;
 720
 721                 /* collect pin default configuration */
 722                 port_e = snd_hda_codec_read(codec, 0x0f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
 723                 port_f = snd_hda_codec_read(codec, 0x10, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
 724                 spec->front_panel = 1;
 725                 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
 726                     get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
 727                         port_g = snd_hda_codec_read(codec, 0x1f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
 728                         port_h = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
 729                         spec->surr_switch = 1;
 730                         /* no front panel */
 731                         if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
 732                             get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
 733                                 /* no optional rear panel */
 734                                 spec->board_config = CMI_MINIMAL;
 735                                 spec->front_panel = 0;
 736                                 spec->num_ch_modes = 2;
 737                         } else {
 738                                 spec->board_config = CMI_MIN_FP;
 739                                 spec->num_ch_modes = 3;
 740                         }
 741                         spec->channel_modes = cmi9880_channel_modes;
 742                         spec->input_mux = &cmi9880_basic_mux;
 743                         spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
 744                 } else {
 745                         spec->input_mux = &cmi9880_basic_mux;
 746                         port_spdifi = snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
 747                         port_spdifo = snd_hda_codec_read(codec, 0x12, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
 748                         if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
 749                                 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
 750                         if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
 751                                 spec->dig_in_nid = CMI_DIG_IN_NID;
 752                         spec->multiout.max_channels = 8;
 753                 }
 754                 snd_hda_parse_pin_def_config(codec, &cfg);
 755                 if (cfg.line_outs) {
 756                         spec->multiout.max_channels = cfg.line_outs * 2;
 757                         cmi9880_fill_multi_dac_nids(codec, &cfg);
 758                         cmi9880_fill_multi_init(codec, &cfg);
 759                 } else
 760                         snd_printd("patch_cmedia: cannot detect association in defcfg\n");
 761                 break;
 762                 }
 763         }
 764
 765         spec->multiout.num_dacs = spec->num_dacs;
 766         spec->multiout.dac_nids = spec->dac_nids;
 767
 768         spec->adc_nids = cmi9880_adc_nids;
 769
 770         codec->patch_ops = cmi9880_patch_ops;
 771
 772         return 0;
 773 }
 774
 775 /*
 776  * patch entries
 777  */
 778 struct hda_codec_preset snd_hda_preset_cmedia[] = {
 779         { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
 780         { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
 781         {} /* terminator */
 782 };