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 #include "hda_auto_parser.h" 33 #define NUM_PINS 11 34 35 36 /* board config type */ 37 enum { 38 CMI_MINIMAL, /* back 3-jack */ 39 CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */ 40 CMI_FULL, /* back 6-jack + front-panel 2-jack */ 41 CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */ 42 CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */ 43 CMI_AUTO, /* let driver guess it */ 44 CMI_MODELS 45 }; 46 47 struct cmi_spec { 48 int board_config; 49 unsigned int no_line_in: 1; /* no line-in (5-jack) */ 50 unsigned int front_panel: 1; /* has front-panel 2-jack */ 51 52 /* playback */ 53 struct hda_multi_out multiout; 54 hda_nid_t dac_nids[AUTO_CFG_MAX_OUTS]; /* NID for each DAC */ 55 int num_dacs; 56 57 /* capture */ 58 const hda_nid_t *adc_nids; 59 hda_nid_t dig_in_nid; 60 61 /* capture source */ 62 const struct hda_input_mux *input_mux; 63 unsigned int cur_mux[2]; 64 65 /* channel mode */ 66 int num_channel_modes; 67 const struct hda_channel_mode *channel_modes; 68 69 struct hda_pcm pcm_rec[2]; /* PCM information */ 70 71 /* pin default 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 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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *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 const struct hda_verb cmi9880_ch2_init[] = { 116 /* set line-in PIN for input */ 117 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 118 /* set mic PIN for input, also enable vref */ 119 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 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 const struct hda_verb cmi9880_ch6_init[] = { 127 /* set line-in PIN for output */ 128 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 129 /* set mic PIN for output */ 130 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 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 const struct hda_verb cmi9880_ch8_init[] = { 138 /* set line-in PIN for output */ 139 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 140 /* set mic PIN for output */ 141 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 142 /* route rear-surround PCM (DAC4) to HP */ 143 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 }, 144 {} 145 }; 146 147 static const struct hda_channel_mode cmi9880_channel_modes[3] = { 148 { 2, cmi9880_ch2_init }, 149 { 6, cmi9880_ch6_init }, 150 { 8, cmi9880_ch8_init }, 151 }; 152 153 static int cmi_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 154 { 155 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 156 struct cmi_spec *spec = codec->spec; 157 return snd_hda_ch_mode_info(codec, uinfo, spec->channel_modes, 158 spec->num_channel_modes); 159 } 160 161 static int cmi_ch_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 162 { 163 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 164 struct cmi_spec *spec = codec->spec; 165 return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_modes, 166 spec->num_channel_modes, spec->multiout.max_channels); 167 } 168 169 static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 170 { 171 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 172 struct cmi_spec *spec = codec->spec; 173 return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_modes, 174 spec->num_channel_modes, &spec->multiout.max_channels); 175 } 176 177 /* 178 */ 179 static const struct snd_kcontrol_new cmi9880_basic_mixer[] = { 180 /* CMI9880 has no playback volumes! */ 181 HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */ 182 HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT), 183 HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT), 184 HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT), 185 HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT), 186 { 187 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 188 /* The multiple "Capture Source" controls confuse alsamixer 189 * So call somewhat different.. 190 */ 191 /* .name = "Capture Source", */ 192 .name = "Input Source", 193 .count = 2, 194 .info = cmi_mux_enum_info, 195 .get = cmi_mux_enum_get, 196 .put = cmi_mux_enum_put, 197 }, 198 HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT), 199 HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT), 200 HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT), 201 HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT), 202 HDA_CODEC_VOLUME("Beep Playback Volume", 0x23, 0, HDA_OUTPUT), 203 HDA_CODEC_MUTE("Beep Playback Switch", 0x23, 0, HDA_OUTPUT), 204 { } /* end */ 205 }; 206 207 /* 208 * shared I/O pins 209 */ 210 static const struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = { 211 { 212 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 213 .name = "Channel Mode", 214 .info = cmi_ch_mode_info, 215 .get = cmi_ch_mode_get, 216 .put = cmi_ch_mode_put, 217 }, 218 { } /* end */ 219 }; 220 221 /* AUD-in selections: 222 * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20 223 */ 224 static const struct hda_input_mux cmi9880_basic_mux = { 225 .num_items = 4, 226 .items = { 227 { "Front Mic", 0x5 }, 228 { "Rear Mic", 0x2 }, 229 { "Line", 0x1 }, 230 { "CD", 0x7 }, 231 } 232 }; 233 234 static const struct hda_input_mux cmi9880_no_line_mux = { 235 .num_items = 3, 236 .items = { 237 { "Front Mic", 0x5 }, 238 { "Rear Mic", 0x2 }, 239 { "CD", 0x7 }, 240 } 241 }; 242 243 /* front, rear, clfe, rear_surr */ 244 static const hda_nid_t cmi9880_dac_nids[4] = { 245 0x03, 0x04, 0x05, 0x06 246 }; 247 /* ADC0, ADC1 */ 248 static const hda_nid_t cmi9880_adc_nids[2] = { 249 0x08, 0x09 250 }; 251 252 #define CMI_DIG_OUT_NID 0x07 253 #define CMI_DIG_IN_NID 0x0a 254 255 /* 256 */ 257 static const struct hda_verb cmi9880_basic_init[] = { 258 /* port-D for line out (rear panel) */ 259 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 260 /* port-E for HP out (front panel) */ 261 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 262 /* route front PCM to HP */ 263 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 264 /* port-A for surround (rear panel) */ 265 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 266 /* port-G for CLFE (rear panel) */ 267 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 268 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, 269 /* port-H for side (rear panel) */ 270 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 271 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, 272 /* port-C for line-in (rear panel) */ 273 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 274 /* port-B for mic-in (rear panel) with vref */ 275 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 276 /* port-F for mic-in (front panel) with vref */ 277 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 278 /* CD-in */ 279 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 280 /* route front mic to ADC1/2 */ 281 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, 282 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, 283 {} /* terminator */ 284 }; 285 286 static const struct hda_verb cmi9880_allout_init[] = { 287 /* port-D for line out (rear panel) */ 288 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 289 /* port-E for HP out (front panel) */ 290 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 291 /* route front PCM to HP */ 292 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 293 /* port-A for side (rear panel) */ 294 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 295 /* port-G for CLFE (rear panel) */ 296 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 297 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, 298 /* port-H for side (rear panel) */ 299 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 300 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, 301 /* port-C for surround (rear panel) */ 302 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 303 /* port-B for mic-in (rear panel) with vref */ 304 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 305 /* port-F for mic-in (front panel) with vref */ 306 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 307 /* CD-in */ 308 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 309 /* route front mic to ADC1/2 */ 310 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, 311 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, 312 {} /* terminator */ 313 }; 314 315 /* 316 */ 317 static int cmi9880_build_controls(struct hda_codec *codec) 318 { 319 struct cmi_spec *spec = codec->spec; 320 struct snd_kcontrol *kctl; 321 int i, err; 322 323 err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer); 324 if (err < 0) 325 return err; 326 if (spec->channel_modes) { 327 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer); 328 if (err < 0) 329 return err; 330 } 331 if (spec->multiout.dig_out_nid) { 332 err = snd_hda_create_spdif_out_ctls(codec, 333 spec->multiout.dig_out_nid, 334 spec->multiout.dig_out_nid); 335 if (err < 0) 336 return err; 337 err = snd_hda_create_spdif_share_sw(codec, 338 &spec->multiout); 339 if (err < 0) 340 return err; 341 spec->multiout.share_spdif = 1; 342 } 343 if (spec->dig_in_nid) { 344 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); 345 if (err < 0) 346 return err; 347 } 348 349 /* assign Capture Source enums to NID */ 350 kctl = snd_hda_find_mixer_ctl(codec, "Capture Source"); 351 for (i = 0; kctl && i < kctl->count; i++) { 352 err = snd_hda_add_nid(codec, kctl, i, spec->adc_nids[i]); 353 if (err < 0) 354 return err; 355 } 356 return 0; 357 } 358 359 /* fill in the multi_dac_nids table, which will decide 360 which audio widget to use for each channel */ 361 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg) 362 { 363 struct cmi_spec *spec = codec->spec; 364 hda_nid_t nid; 365 int assigned[4]; 366 int i, j; 367 368 /* clear the table, only one c-media dac assumed here */ 369 memset(spec->dac_nids, 0, sizeof(spec->dac_nids)); 370 memset(assigned, 0, sizeof(assigned)); 371 /* check the pins we found */ 372 for (i = 0; i < cfg->line_outs; i++) { 373 nid = cfg->line_out_pins[i]; 374 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */ 375 if (nid >= 0x0b && nid <= 0x0e) { 376 spec->dac_nids[i] = (nid - 0x0b) + 0x03; 377 assigned[nid - 0x0b] = 1; 378 } 379 } 380 /* left pin can be connect to any audio widget */ 381 for (i = 0; i < cfg->line_outs; i++) { 382 nid = cfg->line_out_pins[i]; 383 if (nid <= 0x0e) 384 continue; 385 /* search for an empty channel */ 386 for (j = 0; j < cfg->line_outs; j++) { 387 if (! assigned[j]) { 388 spec->dac_nids[i] = j + 0x03; 389 assigned[j] = 1; 390 break; 391 } 392 } 393 } 394 spec->num_dacs = cfg->line_outs; 395 return 0; 396 } 397 398 /* create multi_init table, which is used for multichannel initialization */ 399 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg) 400 { 401 struct cmi_spec *spec = codec->spec; 402 hda_nid_t nid; 403 int i, j, k; 404 405 /* clear the table, only one c-media dac assumed here */ 406 memset(spec->multi_init, 0, sizeof(spec->multi_init)); 407 for (j = 0, i = 0; i < cfg->line_outs; i++) { 408 nid = cfg->line_out_pins[i]; 409 /* set as output */ 410 spec->multi_init[j].nid = nid; 411 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL; 412 spec->multi_init[j].param = PIN_OUT; 413 j++; 414 if (nid > 0x0e) { 415 /* set connection */ 416 spec->multi_init[j].nid = nid; 417 spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL; 418 spec->multi_init[j].param = 0; 419 /* find the index in connect list */ 420 k = snd_hda_get_conn_index(codec, nid, 421 spec->dac_nids[i], 0); 422 if (k >= 0) 423 spec->multi_init[j].param = k; 424 j++; 425 } 426 } 427 return 0; 428 } 429 430 static int cmi9880_init(struct hda_codec *codec) 431 { 432 struct cmi_spec *spec = codec->spec; 433 if (spec->board_config == CMI_ALLOUT) 434 snd_hda_sequence_write(codec, cmi9880_allout_init); 435 else 436 snd_hda_sequence_write(codec, cmi9880_basic_init); 437 if (spec->board_config == CMI_AUTO) 438 snd_hda_sequence_write(codec, spec->multi_init); 439 return 0; 440 } 441 442 /* 443 * Analog playback callbacks 444 */ 445 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo, 446 struct hda_codec *codec, 447 struct snd_pcm_substream *substream) 448 { 449 struct cmi_spec *spec = codec->spec; 450 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream, 451 hinfo); 452 } 453 454 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 455 struct hda_codec *codec, 456 unsigned int stream_tag, 457 unsigned int format, 458 struct snd_pcm_substream *substream) 459 { 460 struct cmi_spec *spec = codec->spec; 461 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, 462 format, substream); 463 } 464 465 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, 466 struct hda_codec *codec, 467 struct snd_pcm_substream *substream) 468 { 469 struct cmi_spec *spec = codec->spec; 470 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); 471 } 472 473 /* 474 * Digital out 475 */ 476 static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo, 477 struct hda_codec *codec, 478 struct snd_pcm_substream *substream) 479 { 480 struct cmi_spec *spec = codec->spec; 481 return snd_hda_multi_out_dig_open(codec, &spec->multiout); 482 } 483 484 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, 485 struct hda_codec *codec, 486 struct snd_pcm_substream *substream) 487 { 488 struct cmi_spec *spec = codec->spec; 489 return snd_hda_multi_out_dig_close(codec, &spec->multiout); 490 } 491 492 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 493 struct hda_codec *codec, 494 unsigned int stream_tag, 495 unsigned int format, 496 struct snd_pcm_substream *substream) 497 { 498 struct cmi_spec *spec = codec->spec; 499 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag, 500 format, substream); 501 } 502 503 /* 504 * Analog capture 505 */ 506 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo, 507 struct hda_codec *codec, 508 unsigned int stream_tag, 509 unsigned int format, 510 struct snd_pcm_substream *substream) 511 { 512 struct cmi_spec *spec = codec->spec; 513 514 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 515 stream_tag, 0, format); 516 return 0; 517 } 518 519 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, 520 struct hda_codec *codec, 521 struct snd_pcm_substream *substream) 522 { 523 struct cmi_spec *spec = codec->spec; 524 525 snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]); 526 return 0; 527 } 528 529 530 /* 531 */ 532 static const struct hda_pcm_stream cmi9880_pcm_analog_playback = { 533 .substreams = 1, 534 .channels_min = 2, 535 .channels_max = 8, 536 .nid = 0x03, /* NID to query formats and rates */ 537 .ops = { 538 .open = cmi9880_playback_pcm_open, 539 .prepare = cmi9880_playback_pcm_prepare, 540 .cleanup = cmi9880_playback_pcm_cleanup 541 }, 542 }; 543 544 static const struct hda_pcm_stream cmi9880_pcm_analog_capture = { 545 .substreams = 2, 546 .channels_min = 2, 547 .channels_max = 2, 548 .nid = 0x08, /* NID to query formats and rates */ 549 .ops = { 550 .prepare = cmi9880_capture_pcm_prepare, 551 .cleanup = cmi9880_capture_pcm_cleanup 552 }, 553 }; 554 555 static const struct hda_pcm_stream cmi9880_pcm_digital_playback = { 556 .substreams = 1, 557 .channels_min = 2, 558 .channels_max = 2, 559 /* NID is set in cmi9880_build_pcms */ 560 .ops = { 561 .open = cmi9880_dig_playback_pcm_open, 562 .close = cmi9880_dig_playback_pcm_close, 563 .prepare = cmi9880_dig_playback_pcm_prepare 564 }, 565 }; 566 567 static const struct hda_pcm_stream cmi9880_pcm_digital_capture = { 568 .substreams = 1, 569 .channels_min = 2, 570 .channels_max = 2, 571 /* NID is set in cmi9880_build_pcms */ 572 }; 573 574 static int cmi9880_build_pcms(struct hda_codec *codec) 575 { 576 struct cmi_spec *spec = codec->spec; 577 struct hda_pcm *info = spec->pcm_rec; 578 579 codec->num_pcms = 1; 580 codec->pcm_info = info; 581 582 info->name = "CMI9880"; 583 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback; 584 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture; 585 586 if (spec->multiout.dig_out_nid || spec->dig_in_nid) { 587 codec->num_pcms++; 588 info++; 589 info->name = "CMI9880 Digital"; 590 info->pcm_type = HDA_PCM_TYPE_SPDIF; 591 if (spec->multiout.dig_out_nid) { 592 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback; 593 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; 594 } 595 if (spec->dig_in_nid) { 596 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture; 597 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; 598 } 599 } 600 601 return 0; 602 } 603 604 static void cmi9880_free(struct hda_codec *codec) 605 { 606 kfree(codec->spec); 607 } 608 609 /* 610 */ 611 612 static const char * const cmi9880_models[CMI_MODELS] = { 613 [CMI_MINIMAL] = "minimal", 614 [CMI_MIN_FP] = "min_fp", 615 [CMI_FULL] = "full", 616 [CMI_FULL_DIG] = "full_dig", 617 [CMI_ALLOUT] = "allout", 618 [CMI_AUTO] = "auto", 619 }; 620 621 static const struct snd_pci_quirk cmi9880_cfg_tbl[] = { 622 SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG), 623 SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL), 624 SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG), 625 {} /* terminator */ 626 }; 627 628 static const struct hda_codec_ops cmi9880_patch_ops = { 629 .build_controls = cmi9880_build_controls, 630 .build_pcms = cmi9880_build_pcms, 631 .init = cmi9880_init, 632 .free = cmi9880_free, 633 }; 634 635 static int patch_cmi9880(struct hda_codec *codec) 636 { 637 struct cmi_spec *spec; 638 639 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 640 if (spec == NULL) 641 return -ENOMEM; 642 643 codec->spec = spec; 644 spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS, 645 cmi9880_models, 646 cmi9880_cfg_tbl); 647 if (spec->board_config < 0) { 648 snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n", 649 codec->chip_name); 650 spec->board_config = CMI_AUTO; /* try everything */ 651 } 652 653 /* copy default DAC NIDs */ 654 memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids)); 655 spec->num_dacs = 4; 656 657 switch (spec->board_config) { 658 case CMI_MINIMAL: 659 case CMI_MIN_FP: 660 spec->channel_modes = cmi9880_channel_modes; 661 if (spec->board_config == CMI_MINIMAL) 662 spec->num_channel_modes = 2; 663 else { 664 spec->front_panel = 1; 665 spec->num_channel_modes = 3; 666 } 667 spec->multiout.max_channels = cmi9880_channel_modes[0].channels; 668 spec->input_mux = &cmi9880_basic_mux; 669 break; 670 case CMI_FULL: 671 case CMI_FULL_DIG: 672 spec->front_panel = 1; 673 spec->multiout.max_channels = 8; 674 spec->input_mux = &cmi9880_basic_mux; 675 if (spec->board_config == CMI_FULL_DIG) { 676 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 677 spec->dig_in_nid = CMI_DIG_IN_NID; 678 } 679 break; 680 case CMI_ALLOUT: 681 spec->front_panel = 1; 682 spec->multiout.max_channels = 8; 683 spec->no_line_in = 1; 684 spec->input_mux = &cmi9880_no_line_mux; 685 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 686 break; 687 case CMI_AUTO: 688 { 689 unsigned int port_e, port_f, port_g, port_h; 690 unsigned int port_spdifi, port_spdifo; 691 struct auto_pin_cfg cfg; 692 693 /* collect pin default configuration */ 694 port_e = snd_hda_codec_get_pincfg(codec, 0x0f); 695 port_f = snd_hda_codec_get_pincfg(codec, 0x10); 696 spec->front_panel = 1; 697 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE || 698 get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) { 699 port_g = snd_hda_codec_get_pincfg(codec, 0x1f); 700 port_h = snd_hda_codec_get_pincfg(codec, 0x20); 701 spec->channel_modes = cmi9880_channel_modes; 702 /* no front panel */ 703 if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE || 704 get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) { 705 /* no optional rear panel */ 706 spec->board_config = CMI_MINIMAL; 707 spec->front_panel = 0; 708 spec->num_channel_modes = 2; 709 } else { 710 spec->board_config = CMI_MIN_FP; 711 spec->num_channel_modes = 3; 712 } 713 spec->input_mux = &cmi9880_basic_mux; 714 spec->multiout.max_channels = cmi9880_channel_modes[0].channels; 715 } else { 716 spec->input_mux = &cmi9880_basic_mux; 717 port_spdifi = snd_hda_codec_get_pincfg(codec, 0x13); 718 port_spdifo = snd_hda_codec_get_pincfg(codec, 0x12); 719 if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE) 720 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 721 if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE) 722 spec->dig_in_nid = CMI_DIG_IN_NID; 723 spec->multiout.max_channels = 8; 724 } 725 snd_hda_parse_pin_def_config(codec, &cfg, NULL); 726 if (cfg.line_outs) { 727 spec->multiout.max_channels = cfg.line_outs * 2; 728 cmi9880_fill_multi_dac_nids(codec, &cfg); 729 cmi9880_fill_multi_init(codec, &cfg); 730 } else 731 snd_printd("patch_cmedia: cannot detect association in defcfg\n"); 732 break; 733 } 734 } 735 736 spec->multiout.num_dacs = spec->num_dacs; 737 spec->multiout.dac_nids = spec->dac_nids; 738 739 spec->adc_nids = cmi9880_adc_nids; 740 741 codec->patch_ops = cmi9880_patch_ops; 742 743 return 0; 744 } 745 746 /* 747 * patch entries 748 */ 749 static const struct hda_codec_preset snd_hda_preset_cmedia[] = { 750 { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 }, 751 { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 }, 752 {} /* terminator */ 753 }; 754 755 MODULE_ALIAS("snd-hda-codec-id:13f69880"); 756 MODULE_ALIAS("snd-hda-codec-id:434d4980"); 757 758 MODULE_LICENSE("GPL"); 759 MODULE_DESCRIPTION("C-Media HD-audio codec"); 760 761 static struct hda_codec_preset_list cmedia_list = { 762 .preset = snd_hda_preset_cmedia, 763 .owner = THIS_MODULE, 764 }; 765 766 static int __init patch_cmedia_init(void) 767 { 768 return snd_hda_add_codec_preset(&cmedia_list); 769 } 770 771 static void __exit patch_cmedia_exit(void) 772 { 773 snd_hda_delete_codec_preset(&cmedia_list); 774 } 775 776 module_init(patch_cmedia_init) 777 module_exit(patch_cmedia_exit) 778