1 /* 2 * Universal Interface for Intel High Definition Audio Codec 3 * 4 * HD audio interface patch for SigmaTel STAC92xx 5 * 6 * Copyright (c) 2005 Embedded Alley Solutions, Inc. 7 * Matt Porter <mporter@embeddedalley.com> 8 * 9 * Based on patch_cmedia.c and patch_realtek.c 10 * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> 11 * 12 * This driver is free software; you can redistribute it and/or modify 13 * it under the terms of the GNU General Public License as published by 14 * the Free Software Foundation; either version 2 of the License, or 15 * (at your option) any later version. 16 * 17 * This driver is distributed in the hope that it will be useful, 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 * GNU General Public License for more details. 21 * 22 * You should have received a copy of the GNU General Public License 23 * along with this program; if not, write to the Free Software 24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 25 */ 26 27 #include <sound/driver.h> 28 #include <linux/init.h> 29 #include <linux/delay.h> 30 #include <linux/slab.h> 31 #include <linux/pci.h> 32 #include <sound/core.h> 33 #include <sound/asoundef.h> 34 #include "hda_codec.h" 35 #include "hda_local.h" 36 37 #define NUM_CONTROL_ALLOC 32 38 #define STAC_HP_EVENT 0x37 39 #define STAC_UNSOL_ENABLE (AC_USRSP_EN | STAC_HP_EVENT) 40 41 #define STAC_REF 0 42 #define STAC_D945GTP3 1 43 #define STAC_D945GTP5 2 44 45 struct sigmatel_spec { 46 struct snd_kcontrol_new *mixers[4]; 47 unsigned int num_mixers; 48 49 int board_config; 50 unsigned int surr_switch: 1; 51 unsigned int line_switch: 1; 52 unsigned int mic_switch: 1; 53 54 /* playback */ 55 struct hda_multi_out multiout; 56 hda_nid_t dac_nids[4]; 57 58 /* capture */ 59 hda_nid_t *adc_nids; 60 unsigned int num_adcs; 61 hda_nid_t *mux_nids; 62 unsigned int num_muxes; 63 hda_nid_t dig_in_nid; 64 65 /* pin widgets */ 66 hda_nid_t *pin_nids; 67 unsigned int num_pins; 68 unsigned int *pin_configs; 69 70 /* codec specific stuff */ 71 struct hda_verb *init; 72 struct snd_kcontrol_new *mixer; 73 74 /* capture source */ 75 struct hda_input_mux *input_mux; 76 unsigned int cur_mux[2]; 77 78 /* i/o switches */ 79 unsigned int io_switch[2]; 80 81 struct hda_pcm pcm_rec[2]; /* PCM information */ 82 83 /* dynamic controls and input_mux */ 84 struct auto_pin_cfg autocfg; 85 unsigned int num_kctl_alloc, num_kctl_used; 86 struct snd_kcontrol_new *kctl_alloc; 87 struct hda_input_mux private_imux; 88 }; 89 90 static hda_nid_t stac9200_adc_nids[1] = { 91 0x03, 92 }; 93 94 static hda_nid_t stac9200_mux_nids[1] = { 95 0x0c, 96 }; 97 98 static hda_nid_t stac9200_dac_nids[1] = { 99 0x02, 100 }; 101 102 static hda_nid_t stac922x_adc_nids[2] = { 103 0x06, 0x07, 104 }; 105 106 static hda_nid_t stac922x_mux_nids[2] = { 107 0x12, 0x13, 108 }; 109 110 static hda_nid_t stac9200_pin_nids[8] = { 111 0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 112 }; 113 114 static hda_nid_t stac922x_pin_nids[10] = { 115 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 116 0x0f, 0x10, 0x11, 0x15, 0x1b, 117 }; 118 119 static int stac92xx_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 120 { 121 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 122 struct sigmatel_spec *spec = codec->spec; 123 return snd_hda_input_mux_info(spec->input_mux, uinfo); 124 } 125 126 static int stac92xx_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 127 { 128 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 129 struct sigmatel_spec *spec = codec->spec; 130 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 131 132 ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; 133 return 0; 134 } 135 136 static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 137 { 138 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 139 struct sigmatel_spec *spec = codec->spec; 140 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 141 142 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol, 143 spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]); 144 } 145 146 static struct hda_verb stac9200_core_init[] = { 147 /* set dac0mux for dac converter */ 148 { 0x07, AC_VERB_SET_CONNECT_SEL, 0x00}, 149 {} 150 }; 151 152 static struct hda_verb stac922x_core_init[] = { 153 /* set master volume and direct control */ 154 { 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff}, 155 {} 156 }; 157 158 static struct snd_kcontrol_new stac9200_mixer[] = { 159 HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT), 160 HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT), 161 { 162 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 163 .name = "Input Source", 164 .count = 1, 165 .info = stac92xx_mux_enum_info, 166 .get = stac92xx_mux_enum_get, 167 .put = stac92xx_mux_enum_put, 168 }, 169 HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT), 170 HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT), 171 HDA_CODEC_VOLUME("Capture Mux Volume", 0x0c, 0, HDA_OUTPUT), 172 { } /* end */ 173 }; 174 175 /* This needs to be generated dynamically based on sequence */ 176 static struct snd_kcontrol_new stac922x_mixer[] = { 177 { 178 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 179 .name = "Input Source", 180 .count = 1, 181 .info = stac92xx_mux_enum_info, 182 .get = stac92xx_mux_enum_get, 183 .put = stac92xx_mux_enum_put, 184 }, 185 HDA_CODEC_VOLUME("Capture Volume", 0x17, 0x0, HDA_INPUT), 186 HDA_CODEC_VOLUME("Mux Capture Volume", 0x12, 0x0, HDA_OUTPUT), 187 { } /* end */ 188 }; 189 190 static int stac92xx_build_controls(struct hda_codec *codec) 191 { 192 struct sigmatel_spec *spec = codec->spec; 193 int err; 194 int i; 195 196 err = snd_hda_add_new_ctls(codec, spec->mixer); 197 if (err < 0) 198 return err; 199 200 for (i = 0; i < spec->num_mixers; i++) { 201 err = snd_hda_add_new_ctls(codec, spec->mixers[i]); 202 if (err < 0) 203 return err; 204 } 205 206 if (spec->multiout.dig_out_nid) { 207 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); 208 if (err < 0) 209 return err; 210 } 211 if (spec->dig_in_nid) { 212 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); 213 if (err < 0) 214 return err; 215 } 216 return 0; 217 } 218 219 static unsigned int ref9200_pin_configs[8] = { 220 0x01c47010, 0x01447010, 0x0221401f, 0x01114010, 221 0x02a19020, 0x01a19021, 0x90100140, 0x01813122, 222 }; 223 224 static unsigned int *stac9200_brd_tbl[] = { 225 ref9200_pin_configs, 226 }; 227 228 static struct hda_board_config stac9200_cfg_tbl[] = { 229 { .modelname = "ref", 230 .pci_subvendor = PCI_VENDOR_ID_INTEL, 231 .pci_subdevice = 0x2668, /* DFI LanParty */ 232 .config = STAC_REF }, 233 {} /* terminator */ 234 }; 235 236 static unsigned int ref922x_pin_configs[10] = { 237 0x01014010, 0x01016011, 0x01012012, 0x0221401f, 238 0x01813122, 0x01011014, 0x01441030, 0x01c41030, 239 0x40000100, 0x40000100, 240 }; 241 242 static unsigned int d945gtp3_pin_configs[10] = { 243 0x0221401f, 0x01a19022, 0x01813021, 0x01114010, 244 0x40000100, 0x40000100, 0x40000100, 0x40000100, 245 0x02a19120, 0x40000100, 246 }; 247 248 static unsigned int d945gtp5_pin_configs[10] = { 249 0x0221401f, 0x01111012, 0x01813024, 0x01114010, 250 0x01a19021, 0x01116011, 0x01452130, 0x40000100, 251 0x02a19320, 0x40000100, 252 }; 253 254 static unsigned int *stac922x_brd_tbl[] = { 255 ref922x_pin_configs, 256 d945gtp3_pin_configs, 257 d945gtp5_pin_configs, 258 }; 259 260 static struct hda_board_config stac922x_cfg_tbl[] = { 261 { .modelname = "ref", 262 .pci_subvendor = PCI_VENDOR_ID_INTEL, 263 .pci_subdevice = 0x2668, /* DFI LanParty */ 264 .config = STAC_REF }, /* SigmaTel reference board */ 265 { .pci_subvendor = PCI_VENDOR_ID_INTEL, 266 .pci_subdevice = 0x0101, 267 .config = STAC_D945GTP3 }, /* Intel D945GTP - 3 Stack */ 268 { .pci_subvendor = PCI_VENDOR_ID_INTEL, 269 .pci_subdevice = 0x0404, 270 .config = STAC_D945GTP5 }, /* Intel D945GTP - 5 Stack */ 271 { .pci_subvendor = PCI_VENDOR_ID_INTEL, 272 .pci_subdevice = 0x0303, 273 .config = STAC_D945GTP5 }, /* Intel D945GNT - 5 Stack */ 274 { .pci_subvendor = PCI_VENDOR_ID_INTEL, 275 .pci_subdevice = 0x0013, 276 .config = STAC_D945GTP5 }, /* Intel D955XBK - 5 Stack */ 277 {} /* terminator */ 278 }; 279 280 static void stac92xx_set_config_regs(struct hda_codec *codec) 281 { 282 int i; 283 struct sigmatel_spec *spec = codec->spec; 284 unsigned int pin_cfg; 285 286 for (i=0; i < spec->num_pins; i++) { 287 snd_hda_codec_write(codec, spec->pin_nids[i], 0, 288 AC_VERB_SET_CONFIG_DEFAULT_BYTES_0, 289 spec->pin_configs[i] & 0x000000ff); 290 snd_hda_codec_write(codec, spec->pin_nids[i], 0, 291 AC_VERB_SET_CONFIG_DEFAULT_BYTES_1, 292 (spec->pin_configs[i] & 0x0000ff00) >> 8); 293 snd_hda_codec_write(codec, spec->pin_nids[i], 0, 294 AC_VERB_SET_CONFIG_DEFAULT_BYTES_2, 295 (spec->pin_configs[i] & 0x00ff0000) >> 16); 296 snd_hda_codec_write(codec, spec->pin_nids[i], 0, 297 AC_VERB_SET_CONFIG_DEFAULT_BYTES_3, 298 spec->pin_configs[i] >> 24); 299 pin_cfg = snd_hda_codec_read(codec, spec->pin_nids[i], 0, 300 AC_VERB_GET_CONFIG_DEFAULT, 301 0x00); 302 snd_printdd(KERN_INFO "hda_codec: pin nid %2.2x pin config %8.8x\n", spec->pin_nids[i], pin_cfg); 303 } 304 } 305 306 /* 307 * Analog playback callbacks 308 */ 309 static int stac92xx_playback_pcm_open(struct hda_pcm_stream *hinfo, 310 struct hda_codec *codec, 311 struct snd_pcm_substream *substream) 312 { 313 struct sigmatel_spec *spec = codec->spec; 314 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream); 315 } 316 317 static int stac92xx_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 318 struct hda_codec *codec, 319 unsigned int stream_tag, 320 unsigned int format, 321 struct snd_pcm_substream *substream) 322 { 323 struct sigmatel_spec *spec = codec->spec; 324 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, format, substream); 325 } 326 327 static int stac92xx_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, 328 struct hda_codec *codec, 329 struct snd_pcm_substream *substream) 330 { 331 struct sigmatel_spec *spec = codec->spec; 332 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); 333 } 334 335 /* 336 * Digital playback callbacks 337 */ 338 static int stac92xx_dig_playback_pcm_open(struct hda_pcm_stream *hinfo, 339 struct hda_codec *codec, 340 struct snd_pcm_substream *substream) 341 { 342 struct sigmatel_spec *spec = codec->spec; 343 return snd_hda_multi_out_dig_open(codec, &spec->multiout); 344 } 345 346 static int stac92xx_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, 347 struct hda_codec *codec, 348 struct snd_pcm_substream *substream) 349 { 350 struct sigmatel_spec *spec = codec->spec; 351 return snd_hda_multi_out_dig_close(codec, &spec->multiout); 352 } 353 354 355 /* 356 * Analog capture callbacks 357 */ 358 static int stac92xx_capture_pcm_prepare(struct hda_pcm_stream *hinfo, 359 struct hda_codec *codec, 360 unsigned int stream_tag, 361 unsigned int format, 362 struct snd_pcm_substream *substream) 363 { 364 struct sigmatel_spec *spec = codec->spec; 365 366 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 367 stream_tag, 0, format); 368 return 0; 369 } 370 371 static int stac92xx_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, 372 struct hda_codec *codec, 373 struct snd_pcm_substream *substream) 374 { 375 struct sigmatel_spec *spec = codec->spec; 376 377 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0); 378 return 0; 379 } 380 381 static struct hda_pcm_stream stac92xx_pcm_digital_playback = { 382 .substreams = 1, 383 .channels_min = 2, 384 .channels_max = 2, 385 /* NID is set in stac92xx_build_pcms */ 386 .ops = { 387 .open = stac92xx_dig_playback_pcm_open, 388 .close = stac92xx_dig_playback_pcm_close 389 }, 390 }; 391 392 static struct hda_pcm_stream stac92xx_pcm_digital_capture = { 393 .substreams = 1, 394 .channels_min = 2, 395 .channels_max = 2, 396 /* NID is set in stac92xx_build_pcms */ 397 }; 398 399 static struct hda_pcm_stream stac92xx_pcm_analog_playback = { 400 .substreams = 1, 401 .channels_min = 2, 402 .channels_max = 8, 403 .nid = 0x02, /* NID to query formats and rates */ 404 .ops = { 405 .open = stac92xx_playback_pcm_open, 406 .prepare = stac92xx_playback_pcm_prepare, 407 .cleanup = stac92xx_playback_pcm_cleanup 408 }, 409 }; 410 411 static struct hda_pcm_stream stac92xx_pcm_analog_capture = { 412 .substreams = 2, 413 .channels_min = 2, 414 .channels_max = 2, 415 .nid = 0x06, /* NID to query formats and rates */ 416 .ops = { 417 .prepare = stac92xx_capture_pcm_prepare, 418 .cleanup = stac92xx_capture_pcm_cleanup 419 }, 420 }; 421 422 static int stac92xx_build_pcms(struct hda_codec *codec) 423 { 424 struct sigmatel_spec *spec = codec->spec; 425 struct hda_pcm *info = spec->pcm_rec; 426 427 codec->num_pcms = 1; 428 codec->pcm_info = info; 429 430 info->name = "STAC92xx Analog"; 431 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_playback; 432 info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_analog_capture; 433 434 if (spec->multiout.dig_out_nid || spec->dig_in_nid) { 435 codec->num_pcms++; 436 info++; 437 info->name = "STAC92xx Digital"; 438 if (spec->multiout.dig_out_nid) { 439 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_digital_playback; 440 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; 441 } 442 if (spec->dig_in_nid) { 443 info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_digital_capture; 444 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; 445 } 446 } 447 448 return 0; 449 } 450 451 static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type) 452 453 { 454 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type); 455 } 456 457 static int stac92xx_io_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 458 { 459 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 460 uinfo->count = 1; 461 uinfo->value.integer.min = 0; 462 uinfo->value.integer.max = 1; 463 return 0; 464 } 465 466 static int stac92xx_io_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 467 { 468 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 469 struct sigmatel_spec *spec = codec->spec; 470 int io_idx = kcontrol-> private_value & 0xff; 471 472 ucontrol->value.integer.value[0] = spec->io_switch[io_idx]; 473 return 0; 474 } 475 476 static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 477 { 478 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 479 struct sigmatel_spec *spec = codec->spec; 480 hda_nid_t nid = kcontrol->private_value >> 8; 481 int io_idx = kcontrol-> private_value & 0xff; 482 unsigned short val = ucontrol->value.integer.value[0]; 483 484 spec->io_switch[io_idx] = val; 485 486 if (val) 487 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN); 488 else 489 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_IN_EN); 490 491 return 1; 492 } 493 494 #define STAC_CODEC_IO_SWITCH(xname, xpval) \ 495 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ 496 .name = xname, \ 497 .index = 0, \ 498 .info = stac92xx_io_switch_info, \ 499 .get = stac92xx_io_switch_get, \ 500 .put = stac92xx_io_switch_put, \ 501 .private_value = xpval, \ 502 } 503 504 505 enum { 506 STAC_CTL_WIDGET_VOL, 507 STAC_CTL_WIDGET_MUTE, 508 STAC_CTL_WIDGET_IO_SWITCH, 509 }; 510 511 static struct snd_kcontrol_new stac92xx_control_templates[] = { 512 HDA_CODEC_VOLUME(NULL, 0, 0, 0), 513 HDA_CODEC_MUTE(NULL, 0, 0, 0), 514 STAC_CODEC_IO_SWITCH(NULL, 0), 515 }; 516 517 /* add dynamic controls */ 518 static int stac92xx_add_control(struct sigmatel_spec *spec, int type, const char *name, unsigned long val) 519 { 520 struct snd_kcontrol_new *knew; 521 522 if (spec->num_kctl_used >= spec->num_kctl_alloc) { 523 int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC; 524 525 knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */ 526 if (! knew) 527 return -ENOMEM; 528 if (spec->kctl_alloc) { 529 memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc); 530 kfree(spec->kctl_alloc); 531 } 532 spec->kctl_alloc = knew; 533 spec->num_kctl_alloc = num; 534 } 535 536 knew = &spec->kctl_alloc[spec->num_kctl_used]; 537 *knew = stac92xx_control_templates[type]; 538 knew->name = kstrdup(name, GFP_KERNEL); 539 if (! knew->name) 540 return -ENOMEM; 541 knew->private_value = val; 542 spec->num_kctl_used++; 543 return 0; 544 } 545 546 /* flag inputs as additional dynamic lineouts */ 547 static int stac92xx_add_dyn_out_pins(struct hda_codec *codec, struct auto_pin_cfg *cfg) 548 { 549 struct sigmatel_spec *spec = codec->spec; 550 551 switch (cfg->line_outs) { 552 case 3: 553 /* add line-in as side */ 554 if (cfg->input_pins[AUTO_PIN_LINE]) { 555 cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_LINE]; 556 spec->line_switch = 1; 557 cfg->line_outs++; 558 } 559 break; 560 case 2: 561 /* add line-in as clfe and mic as side */ 562 if (cfg->input_pins[AUTO_PIN_LINE]) { 563 cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_LINE]; 564 spec->line_switch = 1; 565 cfg->line_outs++; 566 } 567 if (cfg->input_pins[AUTO_PIN_MIC]) { 568 cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_MIC]; 569 spec->mic_switch = 1; 570 cfg->line_outs++; 571 } 572 break; 573 case 1: 574 /* add line-in as surr and mic as clfe */ 575 if (cfg->input_pins[AUTO_PIN_LINE]) { 576 cfg->line_out_pins[1] = cfg->input_pins[AUTO_PIN_LINE]; 577 spec->line_switch = 1; 578 cfg->line_outs++; 579 } 580 if (cfg->input_pins[AUTO_PIN_MIC]) { 581 cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_MIC]; 582 spec->mic_switch = 1; 583 cfg->line_outs++; 584 } 585 break; 586 } 587 588 return 0; 589 } 590 591 /* fill in the dac_nids table from the parsed pin configuration */ 592 static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg) 593 { 594 struct sigmatel_spec *spec = codec->spec; 595 hda_nid_t nid; 596 int i; 597 598 /* check the pins hardwired to audio widget */ 599 for (i = 0; i < cfg->line_outs; i++) { 600 nid = cfg->line_out_pins[i]; 601 spec->multiout.dac_nids[i] = snd_hda_codec_read(codec, nid, 0, 602 AC_VERB_GET_CONNECT_LIST, 0) & 0xff; 603 } 604 605 spec->multiout.num_dacs = cfg->line_outs; 606 607 return 0; 608 } 609 610 /* add playback controls from the parsed DAC table */ 611 static int stac92xx_auto_create_multi_out_ctls(struct sigmatel_spec *spec, const struct auto_pin_cfg *cfg) 612 { 613 char name[32]; 614 static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" }; 615 hda_nid_t nid; 616 int i, err; 617 618 for (i = 0; i < cfg->line_outs; i++) { 619 if (!spec->multiout.dac_nids[i]) 620 continue; 621 622 nid = spec->multiout.dac_nids[i]; 623 624 if (i == 2) { 625 /* Center/LFE */ 626 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Center Playback Volume", 627 HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0) 628 return err; 629 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "LFE Playback Volume", 630 HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0) 631 return err; 632 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Center Playback Switch", 633 HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0) 634 return err; 635 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "LFE Playback Switch", 636 HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0) 637 return err; 638 } else { 639 sprintf(name, "%s Playback Volume", chname[i]); 640 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, name, 641 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0) 642 return err; 643 sprintf(name, "%s Playback Switch", chname[i]); 644 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, name, 645 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0) 646 return err; 647 } 648 } 649 650 if (spec->line_switch) 651 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Line In as Output Switch", cfg->input_pins[AUTO_PIN_LINE] << 8)) < 0) 652 return err; 653 654 if (spec->mic_switch) 655 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Mic as Output Switch", (cfg->input_pins[AUTO_PIN_MIC] << 8) | 1)) < 0) 656 return err; 657 658 return 0; 659 } 660 661 /* add playback controls for HP output */ 662 static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin_cfg *cfg) 663 { 664 struct sigmatel_spec *spec = codec->spec; 665 hda_nid_t pin = cfg->hp_pin; 666 hda_nid_t nid; 667 int i, err; 668 unsigned int wid_caps; 669 670 if (! pin) 671 return 0; 672 673 wid_caps = get_wcaps(codec, pin); 674 if (wid_caps & AC_WCAP_UNSOL_CAP) 675 /* Enable unsolicited responses on the HP widget */ 676 snd_hda_codec_write(codec, pin, 0, 677 AC_VERB_SET_UNSOLICITED_ENABLE, 678 STAC_UNSOL_ENABLE); 679 680 nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff; 681 for (i = 0; i < cfg->line_outs; i++) { 682 if (! spec->multiout.dac_nids[i]) 683 continue; 684 if (spec->multiout.dac_nids[i] == nid) 685 return 0; 686 } 687 688 spec->multiout.hp_nid = nid; 689 690 /* control HP volume/switch on the output mixer amp */ 691 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Headphone Playback Volume", 692 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0) 693 return err; 694 if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Headphone Playback Switch", 695 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0) 696 return err; 697 698 return 0; 699 } 700 701 /* create playback/capture controls for input pins */ 702 static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg) 703 { 704 struct sigmatel_spec *spec = codec->spec; 705 struct hda_input_mux *imux = &spec->private_imux; 706 hda_nid_t con_lst[HDA_MAX_NUM_INPUTS]; 707 int i, j, k; 708 709 for (i = 0; i < AUTO_PIN_LAST; i++) { 710 int index = -1; 711 if (cfg->input_pins[i]) { 712 /* Enable active pin widget as an input */ 713 stac92xx_auto_set_pinctl(codec, cfg->input_pins[i], AC_PINCTL_IN_EN); 714 715 imux->items[imux->num_items].label = auto_pin_cfg_labels[i]; 716 717 for (j=0; j<spec->num_muxes; j++) { 718 int num_cons = snd_hda_get_connections(codec, spec->mux_nids[j], con_lst, HDA_MAX_NUM_INPUTS); 719 for (k=0; k<num_cons; k++) 720 if (con_lst[k] == cfg->input_pins[i]) { 721 index = k; 722 break; 723 } 724 if (index >= 0) 725 break; 726 } 727 imux->items[imux->num_items].index = index; 728 imux->num_items++; 729 } 730 } 731 732 return 0; 733 } 734 735 static void stac92xx_auto_init_multi_out(struct hda_codec *codec) 736 { 737 struct sigmatel_spec *spec = codec->spec; 738 int i; 739 740 for (i = 0; i < spec->autocfg.line_outs; i++) { 741 hda_nid_t nid = spec->autocfg.line_out_pins[i]; 742 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN); 743 } 744 } 745 746 static void stac92xx_auto_init_hp_out(struct hda_codec *codec) 747 { 748 struct sigmatel_spec *spec = codec->spec; 749 hda_nid_t pin; 750 751 pin = spec->autocfg.hp_pin; 752 if (pin) /* connect to front */ 753 stac92xx_auto_set_pinctl(codec, pin, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN); 754 } 755 756 static int stac922x_parse_auto_config(struct hda_codec *codec) 757 { 758 struct sigmatel_spec *spec = codec->spec; 759 int err; 760 761 if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL)) < 0) 762 return err; 763 if ((err = stac92xx_add_dyn_out_pins(codec, &spec->autocfg)) < 0) 764 return err; 765 if ((err = stac92xx_auto_fill_dac_nids(codec, &spec->autocfg)) < 0) 766 return err; 767 if (! spec->autocfg.line_outs && ! spec->autocfg.hp_pin) 768 return 0; /* can't find valid pin config */ 769 770 if ((err = stac92xx_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 || 771 (err = stac92xx_auto_create_hp_ctls(codec, &spec->autocfg)) < 0 || 772 (err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0) 773 return err; 774 775 spec->multiout.max_channels = spec->multiout.num_dacs * 2; 776 if (spec->multiout.max_channels > 2) 777 spec->surr_switch = 1; 778 779 if (spec->autocfg.dig_out_pin) { 780 spec->multiout.dig_out_nid = 0x08; 781 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN); 782 } 783 if (spec->autocfg.dig_in_pin) { 784 spec->dig_in_nid = 0x09; 785 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN); 786 } 787 788 if (spec->kctl_alloc) 789 spec->mixers[spec->num_mixers++] = spec->kctl_alloc; 790 791 spec->input_mux = &spec->private_imux; 792 793 return 1; 794 } 795 796 static int stac9200_parse_auto_config(struct hda_codec *codec) 797 { 798 struct sigmatel_spec *spec = codec->spec; 799 int err; 800 801 if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL)) < 0) 802 return err; 803 804 if ((err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0) 805 return err; 806 807 if (spec->autocfg.dig_out_pin) { 808 spec->multiout.dig_out_nid = 0x05; 809 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN); 810 } 811 if (spec->autocfg.dig_in_pin) { 812 spec->dig_in_nid = 0x04; 813 stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN); 814 } 815 816 if (spec->kctl_alloc) 817 spec->mixers[spec->num_mixers++] = spec->kctl_alloc; 818 819 spec->input_mux = &spec->private_imux; 820 821 return 1; 822 } 823 824 static int stac92xx_init(struct hda_codec *codec) 825 { 826 struct sigmatel_spec *spec = codec->spec; 827 828 snd_hda_sequence_write(codec, spec->init); 829 830 stac92xx_auto_init_multi_out(codec); 831 stac92xx_auto_init_hp_out(codec); 832 833 return 0; 834 } 835 836 static void stac92xx_free(struct hda_codec *codec) 837 { 838 struct sigmatel_spec *spec = codec->spec; 839 int i; 840 841 if (! spec) 842 return; 843 844 if (spec->kctl_alloc) { 845 for (i = 0; i < spec->num_kctl_used; i++) 846 kfree(spec->kctl_alloc[i].name); 847 kfree(spec->kctl_alloc); 848 } 849 850 kfree(spec); 851 } 852 853 static void stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid, 854 unsigned int flag) 855 { 856 unsigned int pin_ctl = snd_hda_codec_read(codec, nid, 857 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00); 858 snd_hda_codec_write(codec, nid, 0, 859 AC_VERB_SET_PIN_WIDGET_CONTROL, 860 pin_ctl | flag); 861 } 862 863 static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid, 864 unsigned int flag) 865 { 866 unsigned int pin_ctl = snd_hda_codec_read(codec, nid, 867 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00); 868 snd_hda_codec_write(codec, nid, 0, 869 AC_VERB_SET_PIN_WIDGET_CONTROL, 870 pin_ctl & ~flag); 871 } 872 873 static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res) 874 { 875 struct sigmatel_spec *spec = codec->spec; 876 struct auto_pin_cfg *cfg = &spec->autocfg; 877 int i, presence; 878 879 if ((res >> 26) != STAC_HP_EVENT) 880 return; 881 882 presence = snd_hda_codec_read(codec, cfg->hp_pin, 0, 883 AC_VERB_GET_PIN_SENSE, 0x00) >> 31; 884 885 if (presence) { 886 /* disable lineouts, enable hp */ 887 for (i = 0; i < cfg->line_outs; i++) 888 stac92xx_reset_pinctl(codec, cfg->line_out_pins[i], 889 AC_PINCTL_OUT_EN); 890 stac92xx_set_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN); 891 } else { 892 /* enable lineouts, disable hp */ 893 for (i = 0; i < cfg->line_outs; i++) 894 stac92xx_set_pinctl(codec, cfg->line_out_pins[i], 895 AC_PINCTL_OUT_EN); 896 stac92xx_reset_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN); 897 } 898 } 899 900 #ifdef CONFIG_PM 901 static int stac92xx_resume(struct hda_codec *codec) 902 { 903 struct sigmatel_spec *spec = codec->spec; 904 int i; 905 906 stac92xx_init(codec); 907 for (i = 0; i < spec->num_mixers; i++) 908 snd_hda_resume_ctls(codec, spec->mixers[i]); 909 if (spec->multiout.dig_out_nid) 910 snd_hda_resume_spdif_out(codec); 911 if (spec->dig_in_nid) 912 snd_hda_resume_spdif_in(codec); 913 914 return 0; 915 } 916 #endif 917 918 static struct hda_codec_ops stac92xx_patch_ops = { 919 .build_controls = stac92xx_build_controls, 920 .build_pcms = stac92xx_build_pcms, 921 .init = stac92xx_init, 922 .free = stac92xx_free, 923 .unsol_event = stac92xx_unsol_event, 924 #ifdef CONFIG_PM 925 .resume = stac92xx_resume, 926 #endif 927 }; 928 929 static int patch_stac9200(struct hda_codec *codec) 930 { 931 struct sigmatel_spec *spec; 932 int err; 933 934 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 935 if (spec == NULL) 936 return -ENOMEM; 937 938 codec->spec = spec; 939 spec->board_config = snd_hda_check_board_config(codec, stac9200_cfg_tbl); 940 if (spec->board_config < 0) 941 snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC9200, using BIOS defaults\n"); 942 else { 943 spec->num_pins = 8; 944 spec->pin_nids = stac9200_pin_nids; 945 spec->pin_configs = stac9200_brd_tbl[spec->board_config]; 946 stac92xx_set_config_regs(codec); 947 } 948 949 spec->multiout.max_channels = 2; 950 spec->multiout.num_dacs = 1; 951 spec->multiout.dac_nids = stac9200_dac_nids; 952 spec->adc_nids = stac9200_adc_nids; 953 spec->mux_nids = stac9200_mux_nids; 954 spec->num_muxes = 1; 955 956 spec->init = stac9200_core_init; 957 spec->mixer = stac9200_mixer; 958 959 err = stac9200_parse_auto_config(codec); 960 if (err < 0) { 961 stac92xx_free(codec); 962 return err; 963 } 964 965 codec->patch_ops = stac92xx_patch_ops; 966 967 return 0; 968 } 969 970 static int patch_stac922x(struct hda_codec *codec) 971 { 972 struct sigmatel_spec *spec; 973 int err; 974 975 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 976 if (spec == NULL) 977 return -ENOMEM; 978 979 codec->spec = spec; 980 spec->board_config = snd_hda_check_board_config(codec, stac922x_cfg_tbl); 981 if (spec->board_config < 0) 982 snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC922x, using BIOS defaults\n"); 983 else { 984 spec->num_pins = 10; 985 spec->pin_nids = stac922x_pin_nids; 986 spec->pin_configs = stac922x_brd_tbl[spec->board_config]; 987 stac92xx_set_config_regs(codec); 988 } 989 990 spec->adc_nids = stac922x_adc_nids; 991 spec->mux_nids = stac922x_mux_nids; 992 spec->num_muxes = 2; 993 994 spec->init = stac922x_core_init; 995 spec->mixer = stac922x_mixer; 996 997 spec->multiout.dac_nids = spec->dac_nids; 998 999 err = stac922x_parse_auto_config(codec); 1000 if (err < 0) { 1001 stac92xx_free(codec); 1002 return err; 1003 } 1004 1005 codec->patch_ops = stac92xx_patch_ops; 1006 1007 return 0; 1008 } 1009 1010 /* 1011 * patch entries 1012 */ 1013 struct hda_codec_preset snd_hda_preset_sigmatel[] = { 1014 { .id = 0x83847690, .name = "STAC9200", .patch = patch_stac9200 }, 1015 { .id = 0x83847882, .name = "STAC9220 A1", .patch = patch_stac922x }, 1016 { .id = 0x83847680, .name = "STAC9221 A1", .patch = patch_stac922x }, 1017 { .id = 0x83847880, .name = "STAC9220 A2", .patch = patch_stac922x }, 1018 { .id = 0x83847681, .name = "STAC9220D/9223D A2", .patch = patch_stac922x }, 1019 { .id = 0x83847682, .name = "STAC9221 A2", .patch = patch_stac922x }, 1020 { .id = 0x83847683, .name = "STAC9221D A2", .patch = patch_stac922x }, 1021 {} /* terminator */ 1022 }; 1023