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 */ 35 enum { 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 45 struct 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 deafault 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 */ 81 static 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 88 static 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 98 static 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 */ 113 static 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 */ 124 static 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 */ 135 static 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 }; 144 145 static struct hda_channel_mode cmi9880_channel_modes[3] = { 146 { 2, cmi9880_ch2_init }, 147 { 6, cmi9880_ch6_init }, 148 { 8, cmi9880_ch8_init }, 149 }; 150 151 static 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 } 158 159 static 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 } 166 167 static 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 */ 177 static 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("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT), 201 HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT), 202 { } /* end */ 203 }; 204 205 /* 206 * shared I/O pins 207 */ 208 static 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 */ 222 static 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 }; 231 232 static 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 */ 242 static hda_nid_t cmi9880_dac_nids[4] = { 243 0x03, 0x04, 0x05, 0x06 244 }; 245 /* ADC0, ADC1 */ 246 static 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 */ 255 static 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 }; 283 284 static 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 */ 315 static int cmi9880_build_controls(struct hda_codec *codec) 316 { 317 struct cmi_spec *spec = codec->spec; 318 int err; 319 320 err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer); 321 if (err < 0) 322 return err; 323 if (spec->channel_modes) { 324 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer); 325 if (err < 0) 326 return err; 327 } 328 if (spec->multiout.dig_out_nid) { 329 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); 330 if (err < 0) 331 return err; 332 } 333 if (spec->dig_in_nid) { 334 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); 335 if (err < 0) 336 return err; 337 } 338 return 0; 339 } 340 341 /* fill in the multi_dac_nids table, which will decide 342 which audio widget to use for each channel */ 343 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg) 344 { 345 struct cmi_spec *spec = codec->spec; 346 hda_nid_t nid; 347 int assigned[4]; 348 int i, j; 349 350 /* clear the table, only one c-media dac assumed here */ 351 memset(spec->dac_nids, 0, sizeof(spec->dac_nids)); 352 memset(assigned, 0, sizeof(assigned)); 353 /* check the pins we found */ 354 for (i = 0; i < cfg->line_outs; i++) { 355 nid = cfg->line_out_pins[i]; 356 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */ 357 if (nid >= 0x0b && nid <= 0x0e) { 358 spec->dac_nids[i] = (nid - 0x0b) + 0x03; 359 assigned[nid - 0x0b] = 1; 360 } 361 } 362 /* left pin can be connect to any audio widget */ 363 for (i = 0; i < cfg->line_outs; i++) { 364 nid = cfg->line_out_pins[i]; 365 if (nid <= 0x0e) 366 continue; 367 /* search for an empty channel */ 368 for (j = 0; j < cfg->line_outs; j++) { 369 if (! assigned[j]) { 370 spec->dac_nids[i] = j + 0x03; 371 assigned[j] = 1; 372 break; 373 } 374 } 375 } 376 spec->num_dacs = cfg->line_outs; 377 return 0; 378 } 379 380 /* create multi_init table, which is used for multichannel initialization */ 381 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg) 382 { 383 struct cmi_spec *spec = codec->spec; 384 hda_nid_t nid; 385 int i, j, k, len; 386 387 /* clear the table, only one c-media dac assumed here */ 388 memset(spec->multi_init, 0, sizeof(spec->multi_init)); 389 for (j = 0, i = 0; i < cfg->line_outs; i++) { 390 hda_nid_t conn[4]; 391 nid = cfg->line_out_pins[i]; 392 /* set as output */ 393 spec->multi_init[j].nid = nid; 394 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL; 395 spec->multi_init[j].param = PIN_OUT; 396 j++; 397 if (nid > 0x0e) { 398 /* set connection */ 399 spec->multi_init[j].nid = nid; 400 spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL; 401 spec->multi_init[j].param = 0; 402 /* find the index in connect list */ 403 len = snd_hda_get_connections(codec, nid, conn, 4); 404 for (k = 0; k < len; k++) 405 if (conn[k] == spec->dac_nids[i]) { 406 spec->multi_init[j].param = k; 407 break; 408 } 409 j++; 410 } 411 } 412 return 0; 413 } 414 415 static int cmi9880_init(struct hda_codec *codec) 416 { 417 struct cmi_spec *spec = codec->spec; 418 if (spec->board_config == CMI_ALLOUT) 419 snd_hda_sequence_write(codec, cmi9880_allout_init); 420 else 421 snd_hda_sequence_write(codec, cmi9880_basic_init); 422 if (spec->board_config == CMI_AUTO) 423 snd_hda_sequence_write(codec, spec->multi_init); 424 return 0; 425 } 426 427 /* 428 * Analog playback callbacks 429 */ 430 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo, 431 struct hda_codec *codec, 432 struct snd_pcm_substream *substream) 433 { 434 struct cmi_spec *spec = codec->spec; 435 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream); 436 } 437 438 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 439 struct hda_codec *codec, 440 unsigned int stream_tag, 441 unsigned int format, 442 struct snd_pcm_substream *substream) 443 { 444 struct cmi_spec *spec = codec->spec; 445 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, 446 format, substream); 447 } 448 449 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, 450 struct hda_codec *codec, 451 struct snd_pcm_substream *substream) 452 { 453 struct cmi_spec *spec = codec->spec; 454 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); 455 } 456 457 /* 458 * Digital out 459 */ 460 static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo, 461 struct hda_codec *codec, 462 struct snd_pcm_substream *substream) 463 { 464 struct cmi_spec *spec = codec->spec; 465 return snd_hda_multi_out_dig_open(codec, &spec->multiout); 466 } 467 468 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, 469 struct hda_codec *codec, 470 struct snd_pcm_substream *substream) 471 { 472 struct cmi_spec *spec = codec->spec; 473 return snd_hda_multi_out_dig_close(codec, &spec->multiout); 474 } 475 476 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 477 struct hda_codec *codec, 478 unsigned int stream_tag, 479 unsigned int format, 480 struct snd_pcm_substream *substream) 481 { 482 struct cmi_spec *spec = codec->spec; 483 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag, 484 format, substream); 485 } 486 487 /* 488 * Analog capture 489 */ 490 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo, 491 struct hda_codec *codec, 492 unsigned int stream_tag, 493 unsigned int format, 494 struct snd_pcm_substream *substream) 495 { 496 struct cmi_spec *spec = codec->spec; 497 498 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 499 stream_tag, 0, format); 500 return 0; 501 } 502 503 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, 504 struct hda_codec *codec, 505 struct snd_pcm_substream *substream) 506 { 507 struct cmi_spec *spec = codec->spec; 508 509 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0); 510 return 0; 511 } 512 513 514 /* 515 */ 516 static struct hda_pcm_stream cmi9880_pcm_analog_playback = { 517 .substreams = 1, 518 .channels_min = 2, 519 .channels_max = 8, 520 .nid = 0x03, /* NID to query formats and rates */ 521 .ops = { 522 .open = cmi9880_playback_pcm_open, 523 .prepare = cmi9880_playback_pcm_prepare, 524 .cleanup = cmi9880_playback_pcm_cleanup 525 }, 526 }; 527 528 static struct hda_pcm_stream cmi9880_pcm_analog_capture = { 529 .substreams = 2, 530 .channels_min = 2, 531 .channels_max = 2, 532 .nid = 0x08, /* NID to query formats and rates */ 533 .ops = { 534 .prepare = cmi9880_capture_pcm_prepare, 535 .cleanup = cmi9880_capture_pcm_cleanup 536 }, 537 }; 538 539 static struct hda_pcm_stream cmi9880_pcm_digital_playback = { 540 .substreams = 1, 541 .channels_min = 2, 542 .channels_max = 2, 543 /* NID is set in cmi9880_build_pcms */ 544 .ops = { 545 .open = cmi9880_dig_playback_pcm_open, 546 .close = cmi9880_dig_playback_pcm_close, 547 .prepare = cmi9880_dig_playback_pcm_prepare 548 }, 549 }; 550 551 static struct hda_pcm_stream cmi9880_pcm_digital_capture = { 552 .substreams = 1, 553 .channels_min = 2, 554 .channels_max = 2, 555 /* NID is set in cmi9880_build_pcms */ 556 }; 557 558 static int cmi9880_build_pcms(struct hda_codec *codec) 559 { 560 struct cmi_spec *spec = codec->spec; 561 struct hda_pcm *info = spec->pcm_rec; 562 563 codec->num_pcms = 1; 564 codec->pcm_info = info; 565 566 info->name = "CMI9880"; 567 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback; 568 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture; 569 570 if (spec->multiout.dig_out_nid || spec->dig_in_nid) { 571 codec->num_pcms++; 572 info++; 573 info->name = "CMI9880 Digital"; 574 if (spec->multiout.dig_out_nid) { 575 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback; 576 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; 577 } 578 if (spec->dig_in_nid) { 579 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture; 580 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; 581 } 582 } 583 584 return 0; 585 } 586 587 static void cmi9880_free(struct hda_codec *codec) 588 { 589 kfree(codec->spec); 590 } 591 592 /* 593 */ 594 595 static const char *cmi9880_models[CMI_MODELS] = { 596 [CMI_MINIMAL] = "minimal", 597 [CMI_MIN_FP] = "min_fp", 598 [CMI_FULL] = "full", 599 [CMI_FULL_DIG] = "full_dig", 600 [CMI_ALLOUT] = "allout", 601 [CMI_AUTO] = "auto", 602 }; 603 604 static struct snd_pci_quirk cmi9880_cfg_tbl[] = { 605 SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG), 606 {} /* terminator */ 607 }; 608 609 static struct hda_codec_ops cmi9880_patch_ops = { 610 .build_controls = cmi9880_build_controls, 611 .build_pcms = cmi9880_build_pcms, 612 .init = cmi9880_init, 613 .free = cmi9880_free, 614 }; 615 616 static int patch_cmi9880(struct hda_codec *codec) 617 { 618 struct cmi_spec *spec; 619 620 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 621 if (spec == NULL) 622 return -ENOMEM; 623 624 codec->spec = spec; 625 spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS, 626 cmi9880_models, 627 cmi9880_cfg_tbl); 628 if (spec->board_config < 0) { 629 snd_printdd(KERN_INFO "hda_codec: Unknown model for CMI9880\n"); 630 spec->board_config = CMI_AUTO; /* try everything */ 631 } 632 633 /* copy default DAC NIDs */ 634 memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids)); 635 spec->num_dacs = 4; 636 637 switch (spec->board_config) { 638 case CMI_MINIMAL: 639 case CMI_MIN_FP: 640 spec->channel_modes = cmi9880_channel_modes; 641 if (spec->board_config == CMI_MINIMAL) 642 spec->num_channel_modes = 2; 643 else { 644 spec->front_panel = 1; 645 spec->num_channel_modes = 3; 646 } 647 spec->multiout.max_channels = cmi9880_channel_modes[0].channels; 648 spec->input_mux = &cmi9880_basic_mux; 649 break; 650 case CMI_FULL: 651 case CMI_FULL_DIG: 652 spec->front_panel = 1; 653 spec->multiout.max_channels = 8; 654 spec->input_mux = &cmi9880_basic_mux; 655 if (spec->board_config == CMI_FULL_DIG) { 656 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 657 spec->dig_in_nid = CMI_DIG_IN_NID; 658 } 659 break; 660 case CMI_ALLOUT: 661 spec->front_panel = 1; 662 spec->multiout.max_channels = 8; 663 spec->no_line_in = 1; 664 spec->input_mux = &cmi9880_no_line_mux; 665 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 666 break; 667 case CMI_AUTO: 668 { 669 unsigned int port_e, port_f, port_g, port_h; 670 unsigned int port_spdifi, port_spdifo; 671 struct auto_pin_cfg cfg; 672 673 /* collect pin default configuration */ 674 port_e = snd_hda_codec_read(codec, 0x0f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 675 port_f = snd_hda_codec_read(codec, 0x10, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 676 spec->front_panel = 1; 677 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE || 678 get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) { 679 port_g = snd_hda_codec_read(codec, 0x1f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 680 port_h = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 681 spec->channel_modes = cmi9880_channel_modes; 682 /* no front panel */ 683 if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE || 684 get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) { 685 /* no optional rear panel */ 686 spec->board_config = CMI_MINIMAL; 687 spec->front_panel = 0; 688 spec->num_channel_modes = 2; 689 } else { 690 spec->board_config = CMI_MIN_FP; 691 spec->num_channel_modes = 3; 692 } 693 spec->input_mux = &cmi9880_basic_mux; 694 spec->multiout.max_channels = cmi9880_channel_modes[0].channels; 695 } else { 696 spec->input_mux = &cmi9880_basic_mux; 697 port_spdifi = snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 698 port_spdifo = snd_hda_codec_read(codec, 0x12, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 699 if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE) 700 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 701 if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE) 702 spec->dig_in_nid = CMI_DIG_IN_NID; 703 spec->multiout.max_channels = 8; 704 } 705 snd_hda_parse_pin_def_config(codec, &cfg, NULL); 706 if (cfg.line_outs) { 707 spec->multiout.max_channels = cfg.line_outs * 2; 708 cmi9880_fill_multi_dac_nids(codec, &cfg); 709 cmi9880_fill_multi_init(codec, &cfg); 710 } else 711 snd_printd("patch_cmedia: cannot detect association in defcfg\n"); 712 break; 713 } 714 } 715 716 spec->multiout.num_dacs = spec->num_dacs; 717 spec->multiout.dac_nids = spec->dac_nids; 718 719 spec->adc_nids = cmi9880_adc_nids; 720 721 codec->patch_ops = cmi9880_patch_ops; 722 723 return 0; 724 } 725 726 /* 727 * patch entries 728 */ 729 struct hda_codec_preset snd_hda_preset_cmedia[] = { 730 { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 }, 731 { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 }, 732 {} /* terminator */ 733 }; 734