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 CMI_MODELS 44 }; 45 46 struct cmi_spec { 47 int board_config; 48 unsigned int no_line_in: 1; /* no line-in (5-jack) */ 49 unsigned int front_panel: 1; /* has front-panel 2-jack */ 50 51 /* playback */ 52 struct hda_multi_out multiout; 53 hda_nid_t dac_nids[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 int num_channel_modes; 66 const struct hda_channel_mode *channel_modes; 67 68 struct hda_pcm pcm_rec[2]; /* PCM information */ 69 70 /* pin deafault configuration */ 71 hda_nid_t pin_nid[NUM_PINS]; 72 unsigned int def_conf[NUM_PINS]; 73 unsigned int pin_def_confs; 74 75 /* multichannel pins */ 76 hda_nid_t multich_pin[4]; /* max 8-channel */ 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 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 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 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 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 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 * FIXME: the controls appear in the "playback" view! 191 */ 192 /* .name = "Capture Source", */ 193 .name = "Input Source", 194 .count = 2, 195 .info = cmi_mux_enum_info, 196 .get = cmi_mux_enum_get, 197 .put = cmi_mux_enum_put, 198 }, 199 HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT), 200 HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT), 201 HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT), 202 HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT), 203 HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT), 204 HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT), 205 { } /* end */ 206 }; 207 208 /* 209 * shared I/O pins 210 */ 211 static struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = { 212 { 213 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 214 .name = "Channel Mode", 215 .info = cmi_ch_mode_info, 216 .get = cmi_ch_mode_get, 217 .put = cmi_ch_mode_put, 218 }, 219 { } /* end */ 220 }; 221 222 /* AUD-in selections: 223 * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20 224 */ 225 static struct hda_input_mux cmi9880_basic_mux = { 226 .num_items = 4, 227 .items = { 228 { "Front Mic", 0x5 }, 229 { "Rear Mic", 0x2 }, 230 { "Line", 0x1 }, 231 { "CD", 0x7 }, 232 } 233 }; 234 235 static struct hda_input_mux cmi9880_no_line_mux = { 236 .num_items = 3, 237 .items = { 238 { "Front Mic", 0x5 }, 239 { "Rear Mic", 0x2 }, 240 { "CD", 0x7 }, 241 } 242 }; 243 244 /* front, rear, clfe, rear_surr */ 245 static hda_nid_t cmi9880_dac_nids[4] = { 246 0x03, 0x04, 0x05, 0x06 247 }; 248 /* ADC0, ADC1 */ 249 static hda_nid_t cmi9880_adc_nids[2] = { 250 0x08, 0x09 251 }; 252 253 #define CMI_DIG_OUT_NID 0x07 254 #define CMI_DIG_IN_NID 0x0a 255 256 /* 257 */ 258 static struct hda_verb cmi9880_basic_init[] = { 259 /* port-D for line out (rear panel) */ 260 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 261 /* port-E for HP out (front panel) */ 262 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 263 /* route front PCM to HP */ 264 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 265 /* port-A for surround (rear panel) */ 266 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 267 /* port-G for CLFE (rear panel) */ 268 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 269 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, 270 /* port-H for side (rear panel) */ 271 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 272 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, 273 /* port-C for line-in (rear panel) */ 274 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 275 /* port-B for mic-in (rear panel) with vref */ 276 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 277 /* port-F for mic-in (front panel) with vref */ 278 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 279 /* CD-in */ 280 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 281 /* route front mic to ADC1/2 */ 282 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, 283 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, 284 {} /* terminator */ 285 }; 286 287 static struct hda_verb cmi9880_allout_init[] = { 288 /* port-D for line out (rear panel) */ 289 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 290 /* port-E for HP out (front panel) */ 291 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 292 /* route front PCM to HP */ 293 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 294 /* port-A for side (rear panel) */ 295 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 296 /* port-G for CLFE (rear panel) */ 297 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 298 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, 299 /* port-H for side (rear panel) */ 300 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 301 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, 302 /* port-C for surround (rear panel) */ 303 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 304 /* port-B for mic-in (rear panel) with vref */ 305 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 306 /* port-F for mic-in (front panel) with vref */ 307 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 308 /* CD-in */ 309 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 310 /* route front mic to ADC1/2 */ 311 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, 312 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, 313 {} /* terminator */ 314 }; 315 316 /* 317 */ 318 static int cmi9880_build_controls(struct hda_codec *codec) 319 { 320 struct cmi_spec *spec = codec->spec; 321 int 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, spec->multiout.dig_out_nid); 333 if (err < 0) 334 return err; 335 } 336 if (spec->dig_in_nid) { 337 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); 338 if (err < 0) 339 return err; 340 } 341 return 0; 342 } 343 344 /* fill in the multi_dac_nids table, which will decide 345 which audio widget to use for each channel */ 346 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg) 347 { 348 struct cmi_spec *spec = codec->spec; 349 hda_nid_t nid; 350 int assigned[4]; 351 int i, j; 352 353 /* clear the table, only one c-media dac assumed here */ 354 memset(spec->dac_nids, 0, sizeof(spec->dac_nids)); 355 memset(assigned, 0, sizeof(assigned)); 356 /* check the pins we found */ 357 for (i = 0; i < cfg->line_outs; i++) { 358 nid = cfg->line_out_pins[i]; 359 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */ 360 if (nid >= 0x0b && nid <= 0x0e) { 361 spec->dac_nids[i] = (nid - 0x0b) + 0x03; 362 assigned[nid - 0x0b] = 1; 363 } 364 } 365 /* left pin can be connect to any audio widget */ 366 for (i = 0; i < cfg->line_outs; i++) { 367 nid = cfg->line_out_pins[i]; 368 if (nid <= 0x0e) 369 continue; 370 /* search for an empty channel */ 371 for (j = 0; j < cfg->line_outs; j++) { 372 if (! assigned[j]) { 373 spec->dac_nids[i] = j + 0x03; 374 assigned[j] = 1; 375 break; 376 } 377 } 378 } 379 spec->num_dacs = cfg->line_outs; 380 return 0; 381 } 382 383 /* create multi_init table, which is used for multichannel initialization */ 384 static int cmi9880_fill_multi_init(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 i, j, k, len; 389 390 /* clear the table, only one c-media dac assumed here */ 391 memset(spec->multi_init, 0, sizeof(spec->multi_init)); 392 for (j = 0, i = 0; i < cfg->line_outs; i++) { 393 hda_nid_t conn[4]; 394 nid = cfg->line_out_pins[i]; 395 /* set as output */ 396 spec->multi_init[j].nid = nid; 397 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL; 398 spec->multi_init[j].param = PIN_OUT; 399 j++; 400 if (nid > 0x0e) { 401 /* set connection */ 402 spec->multi_init[j].nid = nid; 403 spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL; 404 spec->multi_init[j].param = 0; 405 /* find the index in connect list */ 406 len = snd_hda_get_connections(codec, nid, conn, 4); 407 for (k = 0; k < len; k++) 408 if (conn[k] == spec->dac_nids[i]) { 409 spec->multi_init[j].param = k; 410 break; 411 } 412 j++; 413 } 414 } 415 return 0; 416 } 417 418 static int cmi9880_init(struct hda_codec *codec) 419 { 420 struct cmi_spec *spec = codec->spec; 421 if (spec->board_config == CMI_ALLOUT) 422 snd_hda_sequence_write(codec, cmi9880_allout_init); 423 else 424 snd_hda_sequence_write(codec, cmi9880_basic_init); 425 if (spec->board_config == CMI_AUTO) 426 snd_hda_sequence_write(codec, spec->multi_init); 427 return 0; 428 } 429 430 #ifdef CONFIG_PM 431 /* 432 * resume 433 */ 434 static int cmi9880_resume(struct hda_codec *codec) 435 { 436 struct cmi_spec *spec = codec->spec; 437 438 cmi9880_init(codec); 439 snd_hda_resume_ctls(codec, cmi9880_basic_mixer); 440 if (spec->channel_modes) 441 snd_hda_resume_ctls(codec, cmi9880_ch_mode_mixer); 442 if (spec->multiout.dig_out_nid) 443 snd_hda_resume_spdif_out(codec); 444 if (spec->dig_in_nid) 445 snd_hda_resume_spdif_in(codec); 446 447 return 0; 448 } 449 #endif 450 451 /* 452 * Analog playback callbacks 453 */ 454 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo, 455 struct hda_codec *codec, 456 struct snd_pcm_substream *substream) 457 { 458 struct cmi_spec *spec = codec->spec; 459 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream); 460 } 461 462 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 463 struct hda_codec *codec, 464 unsigned int stream_tag, 465 unsigned int format, 466 struct snd_pcm_substream *substream) 467 { 468 struct cmi_spec *spec = codec->spec; 469 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, 470 format, substream); 471 } 472 473 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, 474 struct hda_codec *codec, 475 struct snd_pcm_substream *substream) 476 { 477 struct cmi_spec *spec = codec->spec; 478 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); 479 } 480 481 /* 482 * Digital out 483 */ 484 static int cmi9880_dig_playback_pcm_open(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_open(codec, &spec->multiout); 490 } 491 492 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, 493 struct hda_codec *codec, 494 struct snd_pcm_substream *substream) 495 { 496 struct cmi_spec *spec = codec->spec; 497 return snd_hda_multi_out_dig_close(codec, &spec->multiout); 498 } 499 500 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 501 struct hda_codec *codec, 502 unsigned int stream_tag, 503 unsigned int format, 504 struct snd_pcm_substream *substream) 505 { 506 struct cmi_spec *spec = codec->spec; 507 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag, 508 format, substream); 509 } 510 511 /* 512 * Analog capture 513 */ 514 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo, 515 struct hda_codec *codec, 516 unsigned int stream_tag, 517 unsigned int format, 518 struct snd_pcm_substream *substream) 519 { 520 struct cmi_spec *spec = codec->spec; 521 522 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 523 stream_tag, 0, format); 524 return 0; 525 } 526 527 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, 528 struct hda_codec *codec, 529 struct snd_pcm_substream *substream) 530 { 531 struct cmi_spec *spec = codec->spec; 532 533 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0); 534 return 0; 535 } 536 537 538 /* 539 */ 540 static struct hda_pcm_stream cmi9880_pcm_analog_playback = { 541 .substreams = 1, 542 .channels_min = 2, 543 .channels_max = 8, 544 .nid = 0x03, /* NID to query formats and rates */ 545 .ops = { 546 .open = cmi9880_playback_pcm_open, 547 .prepare = cmi9880_playback_pcm_prepare, 548 .cleanup = cmi9880_playback_pcm_cleanup 549 }, 550 }; 551 552 static struct hda_pcm_stream cmi9880_pcm_analog_capture = { 553 .substreams = 2, 554 .channels_min = 2, 555 .channels_max = 2, 556 .nid = 0x08, /* NID to query formats and rates */ 557 .ops = { 558 .prepare = cmi9880_capture_pcm_prepare, 559 .cleanup = cmi9880_capture_pcm_cleanup 560 }, 561 }; 562 563 static struct hda_pcm_stream cmi9880_pcm_digital_playback = { 564 .substreams = 1, 565 .channels_min = 2, 566 .channels_max = 2, 567 /* NID is set in cmi9880_build_pcms */ 568 .ops = { 569 .open = cmi9880_dig_playback_pcm_open, 570 .close = cmi9880_dig_playback_pcm_close, 571 .prepare = cmi9880_dig_playback_pcm_prepare 572 }, 573 }; 574 575 static struct hda_pcm_stream cmi9880_pcm_digital_capture = { 576 .substreams = 1, 577 .channels_min = 2, 578 .channels_max = 2, 579 /* NID is set in cmi9880_build_pcms */ 580 }; 581 582 static int cmi9880_build_pcms(struct hda_codec *codec) 583 { 584 struct cmi_spec *spec = codec->spec; 585 struct hda_pcm *info = spec->pcm_rec; 586 587 codec->num_pcms = 1; 588 codec->pcm_info = info; 589 590 info->name = "CMI9880"; 591 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback; 592 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture; 593 594 if (spec->multiout.dig_out_nid || spec->dig_in_nid) { 595 codec->num_pcms++; 596 info++; 597 info->name = "CMI9880 Digital"; 598 if (spec->multiout.dig_out_nid) { 599 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback; 600 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; 601 } 602 if (spec->dig_in_nid) { 603 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture; 604 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; 605 } 606 } 607 608 return 0; 609 } 610 611 static void cmi9880_free(struct hda_codec *codec) 612 { 613 kfree(codec->spec); 614 } 615 616 /* 617 */ 618 619 static const char *cmi9880_models[CMI_MODELS] = { 620 [CMI_MINIMAL] = "minimal", 621 [CMI_MIN_FP] = "min_fp", 622 [CMI_FULL] = "full", 623 [CMI_FULL_DIG] = "full_dig", 624 [CMI_ALLOUT] = "allout", 625 [CMI_AUTO] = "auto", 626 }; 627 628 static struct snd_pci_quirk cmi9880_cfg_tbl[] = { 629 SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG), 630 {} /* terminator */ 631 }; 632 633 static struct hda_codec_ops cmi9880_patch_ops = { 634 .build_controls = cmi9880_build_controls, 635 .build_pcms = cmi9880_build_pcms, 636 .init = cmi9880_init, 637 .free = cmi9880_free, 638 #ifdef CONFIG_PM 639 .resume = cmi9880_resume, 640 #endif 641 }; 642 643 static int patch_cmi9880(struct hda_codec *codec) 644 { 645 struct cmi_spec *spec; 646 647 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 648 if (spec == NULL) 649 return -ENOMEM; 650 651 codec->spec = spec; 652 spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS, 653 cmi9880_models, 654 cmi9880_cfg_tbl); 655 if (spec->board_config < 0) { 656 snd_printdd(KERN_INFO "hda_codec: Unknown model for CMI9880\n"); 657 spec->board_config = CMI_AUTO; /* try everything */ 658 } 659 660 /* copy default DAC NIDs */ 661 memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids)); 662 spec->num_dacs = 4; 663 664 switch (spec->board_config) { 665 case CMI_MINIMAL: 666 case CMI_MIN_FP: 667 spec->channel_modes = cmi9880_channel_modes; 668 if (spec->board_config == CMI_MINIMAL) 669 spec->num_channel_modes = 2; 670 else { 671 spec->front_panel = 1; 672 spec->num_channel_modes = 3; 673 } 674 spec->multiout.max_channels = cmi9880_channel_modes[0].channels; 675 spec->input_mux = &cmi9880_basic_mux; 676 break; 677 case CMI_FULL: 678 case CMI_FULL_DIG: 679 spec->front_panel = 1; 680 spec->multiout.max_channels = 8; 681 spec->input_mux = &cmi9880_basic_mux; 682 if (spec->board_config == CMI_FULL_DIG) { 683 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 684 spec->dig_in_nid = CMI_DIG_IN_NID; 685 } 686 break; 687 case CMI_ALLOUT: 688 spec->front_panel = 1; 689 spec->multiout.max_channels = 8; 690 spec->no_line_in = 1; 691 spec->input_mux = &cmi9880_no_line_mux; 692 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 693 break; 694 case CMI_AUTO: 695 { 696 unsigned int port_e, port_f, port_g, port_h; 697 unsigned int port_spdifi, port_spdifo; 698 struct auto_pin_cfg cfg; 699 700 /* collect pin default configuration */ 701 port_e = snd_hda_codec_read(codec, 0x0f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 702 port_f = snd_hda_codec_read(codec, 0x10, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 703 spec->front_panel = 1; 704 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE || 705 get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) { 706 port_g = snd_hda_codec_read(codec, 0x1f, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 707 port_h = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 708 spec->channel_modes = cmi9880_channel_modes; 709 /* no front panel */ 710 if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE || 711 get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) { 712 /* no optional rear panel */ 713 spec->board_config = CMI_MINIMAL; 714 spec->front_panel = 0; 715 spec->num_channel_modes = 2; 716 } else { 717 spec->board_config = CMI_MIN_FP; 718 spec->num_channel_modes = 3; 719 } 720 spec->input_mux = &cmi9880_basic_mux; 721 spec->multiout.max_channels = cmi9880_channel_modes[0].channels; 722 } else { 723 spec->input_mux = &cmi9880_basic_mux; 724 port_spdifi = snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 725 port_spdifo = snd_hda_codec_read(codec, 0x12, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); 726 if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE) 727 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 728 if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE) 729 spec->dig_in_nid = CMI_DIG_IN_NID; 730 spec->multiout.max_channels = 8; 731 } 732 snd_hda_parse_pin_def_config(codec, &cfg, NULL); 733 if (cfg.line_outs) { 734 spec->multiout.max_channels = cfg.line_outs * 2; 735 cmi9880_fill_multi_dac_nids(codec, &cfg); 736 cmi9880_fill_multi_init(codec, &cfg); 737 } else 738 snd_printd("patch_cmedia: cannot detect association in defcfg\n"); 739 break; 740 } 741 } 742 743 spec->multiout.num_dacs = spec->num_dacs; 744 spec->multiout.dac_nids = spec->dac_nids; 745 746 spec->adc_nids = cmi9880_adc_nids; 747 748 codec->patch_ops = cmi9880_patch_ops; 749 750 return 0; 751 } 752 753 /* 754 * patch entries 755 */ 756 struct hda_codec_preset snd_hda_preset_cmedia[] = { 757 { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 }, 758 { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 }, 759 {} /* terminator */ 760 }; 761