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 <sound/core.h> 29#include "hda_codec.h" 30#include "hda_local.h" 31#define NUM_PINS 11 32 33 34/* board config type */ 35enum { 36 CMI_MINIMAL, /* back 3-jack */ 37 CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */ 38 CMI_FULL, /* back 6-jack + front-panel 2-jack */ 39 CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */ 40 CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */ 41 CMI_AUTO, /* let driver guess it */ 42 CMI_MODELS 43}; 44 45struct cmi_spec { 46 int board_config; 47 unsigned int no_line_in: 1; /* no line-in (5-jack) */ 48 unsigned int front_panel: 1; /* has front-panel 2-jack */ 49 50 /* playback */ 51 struct hda_multi_out multiout; 52 hda_nid_t dac_nids[AUTO_CFG_MAX_OUTS]; /* NID for each DAC */ 53 int num_dacs; 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 int num_channel_modes; 65 const struct hda_channel_mode *channel_modes; 66 67 struct hda_pcm pcm_rec[2]; /* PCM information */ 68 69 /* pin default configuration */ 70 hda_nid_t pin_nid[NUM_PINS]; 71 unsigned int def_conf[NUM_PINS]; 72 unsigned int pin_def_confs; 73 74 /* multichannel pins */ 75 struct hda_verb multi_init[9]; /* 2 verbs for each pin + terminator */ 76}; 77 78/* 79 * input MUX 80 */ 81static int cmi_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 82{ 83 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 84 struct cmi_spec *spec = codec->spec; 85 return snd_hda_input_mux_info(spec->input_mux, uinfo); 86} 87 88static int cmi_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 89{ 90 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 91 struct cmi_spec *spec = codec->spec; 92 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 93 94 ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; 95 return 0; 96} 97 98static int cmi_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 99{ 100 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 101 struct cmi_spec *spec = codec->spec; 102 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 103 104 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol, 105 spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]); 106} 107 108/* 109 * shared line-in, mic for surrounds 110 */ 111 112/* 3-stack / 2 channel */ 113static struct hda_verb cmi9880_ch2_init[] = { 114 /* set line-in PIN for input */ 115 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 116 /* set mic PIN for input, also enable vref */ 117 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 118 /* route front PCM (DAC1) to HP */ 119 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 120 {} 121}; 122 123/* 3-stack / 6 channel */ 124static struct hda_verb cmi9880_ch6_init[] = { 125 /* set line-in PIN for output */ 126 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 127 /* set mic PIN for output */ 128 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 129 /* route front PCM (DAC1) to HP */ 130 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 131 {} 132}; 133 134/* 3-stack+front / 8 channel */ 135static struct hda_verb cmi9880_ch8_init[] = { 136 /* set line-in PIN for output */ 137 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 138 /* set mic PIN for output */ 139 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 140 /* route rear-surround PCM (DAC4) to HP */ 141 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 }, 142 {} 143}; 144 145static struct hda_channel_mode cmi9880_channel_modes[3] = { 146 { 2, cmi9880_ch2_init }, 147 { 6, cmi9880_ch6_init }, 148 { 8, cmi9880_ch8_init }, 149}; 150 151static int cmi_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 152{ 153 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 154 struct cmi_spec *spec = codec->spec; 155 return snd_hda_ch_mode_info(codec, uinfo, spec->channel_modes, 156 spec->num_channel_modes); 157} 158 159static int cmi_ch_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 160{ 161 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 162 struct cmi_spec *spec = codec->spec; 163 return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_modes, 164 spec->num_channel_modes, spec->multiout.max_channels); 165} 166 167static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 168{ 169 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 170 struct cmi_spec *spec = codec->spec; 171 return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_modes, 172 spec->num_channel_modes, &spec->multiout.max_channels); 173} 174 175/* 176 */ 177static struct snd_kcontrol_new cmi9880_basic_mixer[] = { 178 /* CMI9880 has no playback volumes! */ 179 HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */ 180 HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT), 181 HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT), 182 HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT), 183 HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT), 184 { 185 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 186 /* The multiple "Capture Source" controls confuse alsamixer 187 * So call somewhat different.. 188 */ 189 /* .name = "Capture Source", */ 190 .name = "Input Source", 191 .count = 2, 192 .info = cmi_mux_enum_info, 193 .get = cmi_mux_enum_get, 194 .put = cmi_mux_enum_put, 195 }, 196 HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT), 197 HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT), 198 HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT), 199 HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT), 200 HDA_CODEC_VOLUME("Beep Playback Volume", 0x23, 0, HDA_OUTPUT), 201 HDA_CODEC_MUTE("Beep Playback Switch", 0x23, 0, HDA_OUTPUT), 202 { } /* end */ 203}; 204 205/* 206 * shared I/O pins 207 */ 208static struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = { 209 { 210 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 211 .name = "Channel Mode", 212 .info = cmi_ch_mode_info, 213 .get = cmi_ch_mode_get, 214 .put = cmi_ch_mode_put, 215 }, 216 { } /* end */ 217}; 218 219/* AUD-in selections: 220 * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20 221 */ 222static struct hda_input_mux cmi9880_basic_mux = { 223 .num_items = 4, 224 .items = { 225 { "Front Mic", 0x5 }, 226 { "Rear Mic", 0x2 }, 227 { "Line", 0x1 }, 228 { "CD", 0x7 }, 229 } 230}; 231 232static struct hda_input_mux cmi9880_no_line_mux = { 233 .num_items = 3, 234 .items = { 235 { "Front Mic", 0x5 }, 236 { "Rear Mic", 0x2 }, 237 { "CD", 0x7 }, 238 } 239}; 240 241/* front, rear, clfe, rear_surr */ 242static hda_nid_t cmi9880_dac_nids[4] = { 243 0x03, 0x04, 0x05, 0x06 244}; 245/* ADC0, ADC1 */ 246static hda_nid_t cmi9880_adc_nids[2] = { 247 0x08, 0x09 248}; 249 250#define CMI_DIG_OUT_NID 0x07 251#define CMI_DIG_IN_NID 0x0a 252 253/* 254 */ 255static struct hda_verb cmi9880_basic_init[] = { 256 /* port-D for line out (rear panel) */ 257 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 258 /* port-E for HP out (front panel) */ 259 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 260 /* route front PCM to HP */ 261 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 262 /* port-A for surround (rear panel) */ 263 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 264 /* port-G for CLFE (rear panel) */ 265 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 266 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, 267 /* port-H for side (rear panel) */ 268 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 269 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, 270 /* port-C for line-in (rear panel) */ 271 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 272 /* port-B for mic-in (rear panel) with vref */ 273 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 274 /* port-F for mic-in (front panel) with vref */ 275 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 276 /* CD-in */ 277 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 278 /* route front mic to ADC1/2 */ 279 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, 280 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, 281 {} /* terminator */ 282}; 283 284static struct hda_verb cmi9880_allout_init[] = { 285 /* port-D for line out (rear panel) */ 286 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 287 /* port-E for HP out (front panel) */ 288 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 289 /* route front PCM to HP */ 290 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 291 /* port-A for side (rear panel) */ 292 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 293 /* port-G for CLFE (rear panel) */ 294 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 295 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, 296 /* port-H for side (rear panel) */ 297 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 298 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, 299 /* port-C for surround (rear panel) */ 300 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 301 /* port-B for mic-in (rear panel) with vref */ 302 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 303 /* port-F for mic-in (front panel) with vref */ 304 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 305 /* CD-in */ 306 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 307 /* route front mic to ADC1/2 */ 308 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, 309 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, 310 {} /* terminator */ 311}; 312 313/* 314 */ 315static int cmi9880_build_controls(struct hda_codec *codec) 316{ 317 struct cmi_spec *spec = codec->spec; 318 struct snd_kcontrol *kctl; 319 int i, err; 320 321 err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer); 322 if (err < 0) 323 return err; 324 if (spec->channel_modes) { 325 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer); 326 if (err < 0) 327 return err; 328 } 329 if (spec->multiout.dig_out_nid) { 330 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); 331 if (err < 0) 332 return err; 333 err = snd_hda_create_spdif_share_sw(codec, 334 &spec->multiout); 335 if (err < 0) 336 return err; 337 spec->multiout.share_spdif = 1; 338 } 339 if (spec->dig_in_nid) { 340 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); 341 if (err < 0) 342 return err; 343 } 344 345 /* assign Capture Source enums to NID */ 346 kctl = snd_hda_find_mixer_ctl(codec, "Capture Source"); 347 for (i = 0; kctl && i < kctl->count; i++) { 348 err = snd_hda_add_nid(codec, kctl, i, spec->adc_nids[i]); 349 if (err < 0) 350 return err; 351 } 352 return 0; 353} 354 355/* fill in the multi_dac_nids table, which will decide 356 which audio widget to use for each channel */ 357static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg) 358{ 359 struct cmi_spec *spec = codec->spec; 360 hda_nid_t nid; 361 int assigned[4]; 362 int i, j; 363 364 /* clear the table, only one c-media dac assumed here */ 365 memset(spec->dac_nids, 0, sizeof(spec->dac_nids)); 366 memset(assigned, 0, sizeof(assigned)); 367 /* check the pins we found */ 368 for (i = 0; i < cfg->line_outs; i++) { 369 nid = cfg->line_out_pins[i]; 370 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */ 371 if (nid >= 0x0b && nid <= 0x0e) { 372 spec->dac_nids[i] = (nid - 0x0b) + 0x03; 373 assigned[nid - 0x0b] = 1; 374 } 375 } 376 /* left pin can be connect to any audio widget */ 377 for (i = 0; i < cfg->line_outs; i++) { 378 nid = cfg->line_out_pins[i]; 379 if (nid <= 0x0e) 380 continue; 381 /* search for an empty channel */ 382 for (j = 0; j < cfg->line_outs; j++) { 383 if (! assigned[j]) { 384 spec->dac_nids[i] = j + 0x03; 385 assigned[j] = 1; 386 break; 387 } 388 } 389 } 390 spec->num_dacs = cfg->line_outs; 391 return 0; 392} 393 394/* create multi_init table, which is used for multichannel initialization */ 395static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg) 396{ 397 struct cmi_spec *spec = codec->spec; 398 hda_nid_t nid; 399 int i, j, k, len; 400 401 /* clear the table, only one c-media dac assumed here */ 402 memset(spec->multi_init, 0, sizeof(spec->multi_init)); 403 for (j = 0, i = 0; i < cfg->line_outs; i++) { 404 hda_nid_t conn[4]; 405 nid = cfg->line_out_pins[i]; 406 /* set as output */ 407 spec->multi_init[j].nid = nid; 408 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL; 409 spec->multi_init[j].param = PIN_OUT; 410 j++; 411 if (nid > 0x0e) { 412 /* set connection */ 413 spec->multi_init[j].nid = nid; 414 spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL; 415 spec->multi_init[j].param = 0; 416 /* find the index in connect list */ 417 len = snd_hda_get_connections(codec, nid, conn, 4); 418 for (k = 0; k < len; k++) 419 if (conn[k] == spec->dac_nids[i]) { 420 spec->multi_init[j].param = k; 421 break; 422 } 423 j++; 424 } 425 } 426 return 0; 427} 428 429static 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 */ 444static 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 453static 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 464static 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 */ 475static 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 483static 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 491static 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 */ 505static 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 518static 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 */ 531static 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 543static 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 554static 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 566static 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 573static 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 603static void cmi9880_free(struct hda_codec *codec) 604{ 605 kfree(codec->spec); 606} 607 608/* 609 */ 610 611static const char *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 620static 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 627static 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 634static 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 */ 748static 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 754MODULE_ALIAS("snd-hda-codec-id:13f69880"); 755MODULE_ALIAS("snd-hda-codec-id:434d4980"); 756 757MODULE_LICENSE("GPL"); 758MODULE_DESCRIPTION("C-Media HD-audio codec"); 759 760static struct hda_codec_preset_list cmedia_list = { 761 .preset = snd_hda_preset_cmedia, 762 .owner = THIS_MODULE, 763}; 764 765static int __init patch_cmedia_init(void) 766{ 767 return snd_hda_add_codec_preset(&cmedia_list); 768} 769 770static void __exit patch_cmedia_exit(void) 771{ 772 snd_hda_delete_codec_preset(&cmedia_list); 773} 774 775module_init(patch_cmedia_init) 776module_exit(patch_cmedia_exit) 777