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/slab.h> 26 #include <linux/module.h> 27 #include <sound/core.h> 28 #include "hda_codec.h" 29 #include "hda_local.h" 30 #include "hda_auto_parser.h" 31 #include "hda_jack.h" 32 #include "hda_generic.h" 33 34 #undef ENABLE_CMI_STATIC_QUIRKS 35 36 #ifdef ENABLE_CMI_STATIC_QUIRKS 37 #define NUM_PINS 11 38 39 40 /* board config type */ 41 enum { 42 CMI_MINIMAL, /* back 3-jack */ 43 CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */ 44 CMI_FULL, /* back 6-jack + front-panel 2-jack */ 45 CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */ 46 CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */ 47 CMI_AUTO, /* let driver guess it */ 48 CMI_MODELS 49 }; 50 #endif /* ENABLE_CMI_STATIC_QUIRKS */ 51 52 struct cmi_spec { 53 struct hda_gen_spec gen; 54 55 #ifdef ENABLE_CMI_STATIC_QUIRKS 56 /* below are only for static models */ 57 58 int board_config; 59 unsigned int no_line_in: 1; /* no line-in (5-jack) */ 60 unsigned int front_panel: 1; /* has front-panel 2-jack */ 61 62 /* playback */ 63 struct hda_multi_out multiout; 64 hda_nid_t dac_nids[AUTO_CFG_MAX_OUTS]; /* NID for each DAC */ 65 int num_dacs; 66 67 /* capture */ 68 const hda_nid_t *adc_nids; 69 hda_nid_t dig_in_nid; 70 71 /* capture source */ 72 const struct hda_input_mux *input_mux; 73 unsigned int cur_mux[2]; 74 75 /* channel mode */ 76 int num_channel_modes; 77 const struct hda_channel_mode *channel_modes; 78 79 struct hda_pcm pcm_rec[2]; /* PCM information */ 80 81 /* pin default configuration */ 82 hda_nid_t pin_nid[NUM_PINS]; 83 unsigned int def_conf[NUM_PINS]; 84 unsigned int pin_def_confs; 85 86 /* multichannel pins */ 87 struct hda_verb multi_init[9]; /* 2 verbs for each pin + terminator */ 88 #endif /* ENABLE_CMI_STATIC_QUIRKS */ 89 }; 90 91 #ifdef ENABLE_CMI_STATIC_QUIRKS 92 /* 93 * input MUX 94 */ 95 static int cmi_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 96 { 97 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 98 struct cmi_spec *spec = codec->spec; 99 return snd_hda_input_mux_info(spec->input_mux, uinfo); 100 } 101 102 static int cmi_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 103 { 104 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 105 struct cmi_spec *spec = codec->spec; 106 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 107 108 ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; 109 return 0; 110 } 111 112 static int cmi_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 113 { 114 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 115 struct cmi_spec *spec = codec->spec; 116 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 117 118 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol, 119 spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]); 120 } 121 122 /* 123 * shared line-in, mic for surrounds 124 */ 125 126 /* 3-stack / 2 channel */ 127 static const struct hda_verb cmi9880_ch2_init[] = { 128 /* set line-in PIN for input */ 129 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 130 /* set mic PIN for input, also enable vref */ 131 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 132 /* route front PCM (DAC1) to HP */ 133 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 134 {} 135 }; 136 137 /* 3-stack / 6 channel */ 138 static const struct hda_verb cmi9880_ch6_init[] = { 139 /* set line-in PIN for output */ 140 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 141 /* set mic PIN for output */ 142 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 143 /* route front PCM (DAC1) to HP */ 144 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 145 {} 146 }; 147 148 /* 3-stack+front / 8 channel */ 149 static const struct hda_verb cmi9880_ch8_init[] = { 150 /* set line-in PIN for output */ 151 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 152 /* set mic PIN for output */ 153 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, 154 /* route rear-surround PCM (DAC4) to HP */ 155 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 }, 156 {} 157 }; 158 159 static const struct hda_channel_mode cmi9880_channel_modes[3] = { 160 { 2, cmi9880_ch2_init }, 161 { 6, cmi9880_ch6_init }, 162 { 8, cmi9880_ch8_init }, 163 }; 164 165 static int cmi_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 166 { 167 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 168 struct cmi_spec *spec = codec->spec; 169 return snd_hda_ch_mode_info(codec, uinfo, spec->channel_modes, 170 spec->num_channel_modes); 171 } 172 173 static int cmi_ch_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 174 { 175 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 176 struct cmi_spec *spec = codec->spec; 177 return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_modes, 178 spec->num_channel_modes, spec->multiout.max_channels); 179 } 180 181 static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 182 { 183 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 184 struct cmi_spec *spec = codec->spec; 185 return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_modes, 186 spec->num_channel_modes, &spec->multiout.max_channels); 187 } 188 189 /* 190 */ 191 static const struct snd_kcontrol_new cmi9880_basic_mixer[] = { 192 /* CMI9880 has no playback volumes! */ 193 HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */ 194 HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT), 195 HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT), 196 HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT), 197 HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT), 198 { 199 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 200 /* The multiple "Capture Source" controls confuse alsamixer 201 * So call somewhat different.. 202 */ 203 /* .name = "Capture Source", */ 204 .name = "Input Source", 205 .count = 2, 206 .info = cmi_mux_enum_info, 207 .get = cmi_mux_enum_get, 208 .put = cmi_mux_enum_put, 209 }, 210 HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT), 211 HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT), 212 HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT), 213 HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT), 214 HDA_CODEC_VOLUME("Beep Playback Volume", 0x23, 0, HDA_OUTPUT), 215 HDA_CODEC_MUTE("Beep Playback Switch", 0x23, 0, HDA_OUTPUT), 216 { } /* end */ 217 }; 218 219 /* 220 * shared I/O pins 221 */ 222 static const struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = { 223 { 224 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 225 .name = "Channel Mode", 226 .info = cmi_ch_mode_info, 227 .get = cmi_ch_mode_get, 228 .put = cmi_ch_mode_put, 229 }, 230 { } /* end */ 231 }; 232 233 /* AUD-in selections: 234 * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20 235 */ 236 static const struct hda_input_mux cmi9880_basic_mux = { 237 .num_items = 4, 238 .items = { 239 { "Front Mic", 0x5 }, 240 { "Rear Mic", 0x2 }, 241 { "Line", 0x1 }, 242 { "CD", 0x7 }, 243 } 244 }; 245 246 static const struct hda_input_mux cmi9880_no_line_mux = { 247 .num_items = 3, 248 .items = { 249 { "Front Mic", 0x5 }, 250 { "Rear Mic", 0x2 }, 251 { "CD", 0x7 }, 252 } 253 }; 254 255 /* front, rear, clfe, rear_surr */ 256 static const hda_nid_t cmi9880_dac_nids[4] = { 257 0x03, 0x04, 0x05, 0x06 258 }; 259 /* ADC0, ADC1 */ 260 static const hda_nid_t cmi9880_adc_nids[2] = { 261 0x08, 0x09 262 }; 263 264 #define CMI_DIG_OUT_NID 0x07 265 #define CMI_DIG_IN_NID 0x0a 266 267 /* 268 */ 269 static const struct hda_verb cmi9880_basic_init[] = { 270 /* port-D for line out (rear panel) */ 271 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 272 /* port-E for HP out (front panel) */ 273 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 274 /* route front PCM to HP */ 275 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 276 /* port-A for surround (rear panel) */ 277 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 278 /* port-G for CLFE (rear panel) */ 279 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 280 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, 281 /* port-H for side (rear panel) */ 282 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 283 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, 284 /* port-C for line-in (rear panel) */ 285 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 286 /* port-B for mic-in (rear panel) with vref */ 287 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 288 /* port-F for mic-in (front panel) with vref */ 289 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 290 /* CD-in */ 291 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 292 /* route front mic to ADC1/2 */ 293 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, 294 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, 295 {} /* terminator */ 296 }; 297 298 static const struct hda_verb cmi9880_allout_init[] = { 299 /* port-D for line out (rear panel) */ 300 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 301 /* port-E for HP out (front panel) */ 302 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 303 /* route front PCM to HP */ 304 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, 305 /* port-A for side (rear panel) */ 306 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 307 /* port-G for CLFE (rear panel) */ 308 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 309 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, 310 /* port-H for side (rear panel) */ 311 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 312 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, 313 /* port-C for surround (rear panel) */ 314 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, 315 /* port-B for mic-in (rear panel) with vref */ 316 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 317 /* port-F for mic-in (front panel) with vref */ 318 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, 319 /* CD-in */ 320 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, 321 /* route front mic to ADC1/2 */ 322 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, 323 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, 324 {} /* terminator */ 325 }; 326 327 /* 328 */ 329 static int cmi9880_build_controls(struct hda_codec *codec) 330 { 331 struct cmi_spec *spec = codec->spec; 332 struct snd_kcontrol *kctl; 333 int i, err; 334 335 err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer); 336 if (err < 0) 337 return err; 338 if (spec->channel_modes) { 339 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer); 340 if (err < 0) 341 return err; 342 } 343 if (spec->multiout.dig_out_nid) { 344 err = snd_hda_create_spdif_out_ctls(codec, 345 spec->multiout.dig_out_nid, 346 spec->multiout.dig_out_nid); 347 if (err < 0) 348 return err; 349 err = snd_hda_create_spdif_share_sw(codec, 350 &spec->multiout); 351 if (err < 0) 352 return err; 353 spec->multiout.share_spdif = 1; 354 } 355 if (spec->dig_in_nid) { 356 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); 357 if (err < 0) 358 return err; 359 } 360 361 /* assign Capture Source enums to NID */ 362 kctl = snd_hda_find_mixer_ctl(codec, "Capture Source"); 363 for (i = 0; kctl && i < kctl->count; i++) { 364 err = snd_hda_add_nid(codec, kctl, i, spec->adc_nids[i]); 365 if (err < 0) 366 return err; 367 } 368 return 0; 369 } 370 371 static int cmi9880_init(struct hda_codec *codec) 372 { 373 struct cmi_spec *spec = codec->spec; 374 if (spec->board_config == CMI_ALLOUT) 375 snd_hda_sequence_write(codec, cmi9880_allout_init); 376 else 377 snd_hda_sequence_write(codec, cmi9880_basic_init); 378 if (spec->board_config == CMI_AUTO) 379 snd_hda_sequence_write(codec, spec->multi_init); 380 return 0; 381 } 382 383 /* 384 * Analog playback callbacks 385 */ 386 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo, 387 struct hda_codec *codec, 388 struct snd_pcm_substream *substream) 389 { 390 struct cmi_spec *spec = codec->spec; 391 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream, 392 hinfo); 393 } 394 395 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 396 struct hda_codec *codec, 397 unsigned int stream_tag, 398 unsigned int format, 399 struct snd_pcm_substream *substream) 400 { 401 struct cmi_spec *spec = codec->spec; 402 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, 403 format, substream); 404 } 405 406 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, 407 struct hda_codec *codec, 408 struct snd_pcm_substream *substream) 409 { 410 struct cmi_spec *spec = codec->spec; 411 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); 412 } 413 414 /* 415 * Digital out 416 */ 417 static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo, 418 struct hda_codec *codec, 419 struct snd_pcm_substream *substream) 420 { 421 struct cmi_spec *spec = codec->spec; 422 return snd_hda_multi_out_dig_open(codec, &spec->multiout); 423 } 424 425 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, 426 struct hda_codec *codec, 427 struct snd_pcm_substream *substream) 428 { 429 struct cmi_spec *spec = codec->spec; 430 return snd_hda_multi_out_dig_close(codec, &spec->multiout); 431 } 432 433 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 434 struct hda_codec *codec, 435 unsigned int stream_tag, 436 unsigned int format, 437 struct snd_pcm_substream *substream) 438 { 439 struct cmi_spec *spec = codec->spec; 440 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag, 441 format, substream); 442 } 443 444 /* 445 * Analog capture 446 */ 447 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo, 448 struct hda_codec *codec, 449 unsigned int stream_tag, 450 unsigned int format, 451 struct snd_pcm_substream *substream) 452 { 453 struct cmi_spec *spec = codec->spec; 454 455 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 456 stream_tag, 0, format); 457 return 0; 458 } 459 460 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, 461 struct hda_codec *codec, 462 struct snd_pcm_substream *substream) 463 { 464 struct cmi_spec *spec = codec->spec; 465 466 snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]); 467 return 0; 468 } 469 470 471 /* 472 */ 473 static const struct hda_pcm_stream cmi9880_pcm_analog_playback = { 474 .substreams = 1, 475 .channels_min = 2, 476 .channels_max = 8, 477 .nid = 0x03, /* NID to query formats and rates */ 478 .ops = { 479 .open = cmi9880_playback_pcm_open, 480 .prepare = cmi9880_playback_pcm_prepare, 481 .cleanup = cmi9880_playback_pcm_cleanup 482 }, 483 }; 484 485 static const struct hda_pcm_stream cmi9880_pcm_analog_capture = { 486 .substreams = 2, 487 .channels_min = 2, 488 .channels_max = 2, 489 .nid = 0x08, /* NID to query formats and rates */ 490 .ops = { 491 .prepare = cmi9880_capture_pcm_prepare, 492 .cleanup = cmi9880_capture_pcm_cleanup 493 }, 494 }; 495 496 static const struct hda_pcm_stream cmi9880_pcm_digital_playback = { 497 .substreams = 1, 498 .channels_min = 2, 499 .channels_max = 2, 500 /* NID is set in cmi9880_build_pcms */ 501 .ops = { 502 .open = cmi9880_dig_playback_pcm_open, 503 .close = cmi9880_dig_playback_pcm_close, 504 .prepare = cmi9880_dig_playback_pcm_prepare 505 }, 506 }; 507 508 static const struct hda_pcm_stream cmi9880_pcm_digital_capture = { 509 .substreams = 1, 510 .channels_min = 2, 511 .channels_max = 2, 512 /* NID is set in cmi9880_build_pcms */ 513 }; 514 515 static int cmi9880_build_pcms(struct hda_codec *codec) 516 { 517 struct cmi_spec *spec = codec->spec; 518 struct hda_pcm *info = spec->pcm_rec; 519 520 codec->num_pcms = 1; 521 codec->pcm_info = info; 522 523 info->name = "CMI9880"; 524 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback; 525 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture; 526 527 if (spec->multiout.dig_out_nid || spec->dig_in_nid) { 528 codec->num_pcms++; 529 info++; 530 info->name = "CMI9880 Digital"; 531 info->pcm_type = HDA_PCM_TYPE_SPDIF; 532 if (spec->multiout.dig_out_nid) { 533 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback; 534 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; 535 } 536 if (spec->dig_in_nid) { 537 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture; 538 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; 539 } 540 } 541 542 return 0; 543 } 544 545 static void cmi9880_free(struct hda_codec *codec) 546 { 547 kfree(codec->spec); 548 } 549 550 /* 551 */ 552 553 static const char * const cmi9880_models[CMI_MODELS] = { 554 [CMI_MINIMAL] = "minimal", 555 [CMI_MIN_FP] = "min_fp", 556 [CMI_FULL] = "full", 557 [CMI_FULL_DIG] = "full_dig", 558 [CMI_ALLOUT] = "allout", 559 [CMI_AUTO] = "auto", 560 }; 561 562 static const struct snd_pci_quirk cmi9880_cfg_tbl[] = { 563 SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG), 564 SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL), 565 SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG), 566 {} /* terminator */ 567 }; 568 569 static const struct hda_codec_ops cmi9880_patch_ops = { 570 .build_controls = cmi9880_build_controls, 571 .build_pcms = cmi9880_build_pcms, 572 .init = cmi9880_init, 573 .free = cmi9880_free, 574 }; 575 #endif /* ENABLE_CMI_STATIC_QUIRKS */ 576 577 /* 578 * stuff for auto-parser 579 */ 580 static const struct hda_codec_ops cmi_auto_patch_ops = { 581 .build_controls = snd_hda_gen_build_controls, 582 .build_pcms = snd_hda_gen_build_pcms, 583 .init = snd_hda_gen_init, 584 .free = snd_hda_gen_free, 585 .unsol_event = snd_hda_jack_unsol_event, 586 }; 587 588 static int cmi_parse_auto_config(struct hda_codec *codec) 589 { 590 struct cmi_spec *spec = codec->spec; 591 struct auto_pin_cfg *cfg = &spec->gen.autocfg; 592 int err; 593 594 snd_hda_gen_spec_init(&spec->gen); 595 596 err = snd_hda_parse_pin_defcfg(codec, cfg, NULL, 0); 597 if (err < 0) 598 goto error; 599 err = snd_hda_gen_parse_auto_config(codec, cfg); 600 if (err < 0) 601 goto error; 602 603 codec->patch_ops = cmi_auto_patch_ops; 604 return 0; 605 606 error: 607 snd_hda_gen_free(codec); 608 return err; 609 } 610 611 612 static int patch_cmi9880(struct hda_codec *codec) 613 { 614 struct cmi_spec *spec; 615 616 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 617 if (spec == NULL) 618 return -ENOMEM; 619 620 codec->spec = spec; 621 #ifdef ENABLE_CMI_STATIC_QUIRKS 622 spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS, 623 cmi9880_models, 624 cmi9880_cfg_tbl); 625 if (spec->board_config < 0) { 626 codec_dbg(codec, "%s: BIOS auto-probing.\n", 627 codec->chip_name); 628 spec->board_config = CMI_AUTO; /* try everything */ 629 } 630 631 if (spec->board_config == CMI_AUTO) 632 return cmi_parse_auto_config(codec); 633 634 /* copy default DAC NIDs */ 635 memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids)); 636 spec->num_dacs = 4; 637 638 switch (spec->board_config) { 639 case CMI_MINIMAL: 640 case CMI_MIN_FP: 641 spec->channel_modes = cmi9880_channel_modes; 642 if (spec->board_config == CMI_MINIMAL) 643 spec->num_channel_modes = 2; 644 else { 645 spec->front_panel = 1; 646 spec->num_channel_modes = 3; 647 } 648 spec->multiout.max_channels = cmi9880_channel_modes[0].channels; 649 spec->input_mux = &cmi9880_basic_mux; 650 break; 651 case CMI_FULL: 652 case CMI_FULL_DIG: 653 spec->front_panel = 1; 654 spec->multiout.max_channels = 8; 655 spec->input_mux = &cmi9880_basic_mux; 656 if (spec->board_config == CMI_FULL_DIG) { 657 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 658 spec->dig_in_nid = CMI_DIG_IN_NID; 659 } 660 break; 661 case CMI_ALLOUT: 662 default: 663 spec->front_panel = 1; 664 spec->multiout.max_channels = 8; 665 spec->no_line_in = 1; 666 spec->input_mux = &cmi9880_no_line_mux; 667 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; 668 break; 669 } 670 671 spec->multiout.num_dacs = spec->num_dacs; 672 spec->multiout.dac_nids = spec->dac_nids; 673 674 spec->adc_nids = cmi9880_adc_nids; 675 676 codec->patch_ops = cmi9880_patch_ops; 677 678 return 0; 679 #else 680 return cmi_parse_auto_config(codec); 681 #endif 682 } 683 684 /* 685 * patch entries 686 */ 687 static const struct hda_codec_preset snd_hda_preset_cmedia[] = { 688 { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 }, 689 { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 }, 690 {} /* terminator */ 691 }; 692 693 MODULE_ALIAS("snd-hda-codec-id:13f69880"); 694 MODULE_ALIAS("snd-hda-codec-id:434d4980"); 695 696 MODULE_LICENSE("GPL"); 697 MODULE_DESCRIPTION("C-Media HD-audio codec"); 698 699 static struct hda_codec_preset_list cmedia_list = { 700 .preset = snd_hda_preset_cmedia, 701 .owner = THIS_MODULE, 702 }; 703 704 static int __init patch_cmedia_init(void) 705 { 706 return snd_hda_add_codec_preset(&cmedia_list); 707 } 708 709 static void __exit patch_cmedia_exit(void) 710 { 711 snd_hda_delete_codec_preset(&cmedia_list); 712 } 713 714 module_init(patch_cmedia_init) 715 module_exit(patch_cmedia_exit) 716