1 /* 2 * HD audio interface patch for Cirrus Logic CS420x chip 3 * 4 * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de> 5 * 6 * This driver is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This driver is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 */ 20 21 #include <linux/init.h> 22 #include <linux/delay.h> 23 #include <linux/slab.h> 24 #include <linux/pci.h> 25 #include <linux/module.h> 26 #include <sound/core.h> 27 #include "hda_codec.h" 28 #include "hda_local.h" 29 #include "hda_auto_parser.h" 30 #include "hda_jack.h" 31 #include <sound/tlv.h> 32 33 /* 34 */ 35 36 struct cs_spec { 37 struct hda_gen_spec gen; 38 39 struct auto_pin_cfg autocfg; 40 struct hda_multi_out multiout; 41 struct snd_kcontrol *vmaster_sw; 42 struct snd_kcontrol *vmaster_vol; 43 44 hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS]; 45 hda_nid_t slave_dig_outs[2]; 46 47 unsigned int input_idx[AUTO_PIN_LAST]; 48 unsigned int capsrc_idx[AUTO_PIN_LAST]; 49 hda_nid_t adc_nid[AUTO_PIN_LAST]; 50 unsigned int adc_idx[AUTO_PIN_LAST]; 51 unsigned int num_inputs; 52 unsigned int cur_input; 53 unsigned int automic_idx; 54 hda_nid_t cur_adc; 55 unsigned int cur_adc_stream_tag; 56 unsigned int cur_adc_format; 57 hda_nid_t dig_in; 58 59 const struct hda_bind_ctls *capture_bind[2]; 60 61 unsigned int gpio_mask; 62 unsigned int gpio_dir; 63 unsigned int gpio_data; 64 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */ 65 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */ 66 67 struct hda_pcm pcm_rec[2]; /* PCM information */ 68 69 unsigned int hp_detect:1; 70 unsigned int mic_detect:1; 71 /* CS421x */ 72 unsigned int spdif_detect:1; 73 unsigned int sense_b:1; 74 hda_nid_t vendor_nid; 75 struct hda_input_mux input_mux; 76 unsigned int last_input; 77 }; 78 79 /* available models with CS420x */ 80 enum { 81 CS420X_MBP53, 82 CS420X_MBP55, 83 CS420X_IMAC27, 84 CS420X_GPIO_13, 85 CS420X_GPIO_23, 86 CS420X_MBP101, 87 CS420X_MBP101_COEF, 88 CS420X_AUTO, 89 /* aliases */ 90 CS420X_IMAC27_122 = CS420X_GPIO_23, 91 CS420X_APPLE = CS420X_GPIO_13, 92 }; 93 94 /* CS421x boards */ 95 enum { 96 CS421X_CDB4210, 97 CS421X_SENSE_B, 98 }; 99 100 /* Vendor-specific processing widget */ 101 #define CS420X_VENDOR_NID 0x11 102 #define CS_DIG_OUT1_PIN_NID 0x10 103 #define CS_DIG_OUT2_PIN_NID 0x15 104 #define CS_DMIC1_PIN_NID 0x0e 105 #define CS_DMIC2_PIN_NID 0x12 106 107 /* coef indices */ 108 #define IDX_SPDIF_STAT 0x0000 109 #define IDX_SPDIF_CTL 0x0001 110 #define IDX_ADC_CFG 0x0002 111 /* SZC bitmask, 4 modes below: 112 * 0 = immediate, 113 * 1 = digital immediate, analog zero-cross 114 * 2 = digtail & analog soft-ramp 115 * 3 = digital soft-ramp, analog zero-cross 116 */ 117 #define CS_COEF_ADC_SZC_MASK (3 << 0) 118 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */ 119 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */ 120 /* PGA mode: 0 = differential, 1 = signle-ended */ 121 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */ 122 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */ 123 #define IDX_DAC_CFG 0x0003 124 /* SZC bitmask, 4 modes below: 125 * 0 = Immediate 126 * 1 = zero-cross 127 * 2 = soft-ramp 128 * 3 = soft-ramp on zero-cross 129 */ 130 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */ 131 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */ 132 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */ 133 134 #define IDX_BEEP_CFG 0x0004 135 /* 0x0008 - test reg key */ 136 /* 0x0009 - 0x0014 -> 12 test regs */ 137 /* 0x0015 - visibility reg */ 138 139 /* 140 * Cirrus Logic CS4210 141 * 142 * 1 DAC => HP(sense) / Speakers, 143 * 1 ADC <= LineIn(sense) / MicIn / DMicIn, 144 * 1 SPDIF OUT => SPDIF Trasmitter(sense) 145 */ 146 #define CS4210_DAC_NID 0x02 147 #define CS4210_ADC_NID 0x03 148 #define CS4210_VENDOR_NID 0x0B 149 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */ 150 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */ 151 152 #define CS421X_IDX_DEV_CFG 0x01 153 #define CS421X_IDX_ADC_CFG 0x02 154 #define CS421X_IDX_DAC_CFG 0x03 155 #define CS421X_IDX_SPK_CTL 0x04 156 157 #define SPDIF_EVENT 0x04 158 159 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */ 160 #define CS4213_VENDOR_NID 0x09 161 162 163 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx) 164 { 165 struct cs_spec *spec = codec->spec; 166 snd_hda_codec_write(codec, spec->vendor_nid, 0, 167 AC_VERB_SET_COEF_INDEX, idx); 168 return snd_hda_codec_read(codec, spec->vendor_nid, 0, 169 AC_VERB_GET_PROC_COEF, 0); 170 } 171 172 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx, 173 unsigned int coef) 174 { 175 struct cs_spec *spec = codec->spec; 176 snd_hda_codec_write(codec, spec->vendor_nid, 0, 177 AC_VERB_SET_COEF_INDEX, idx); 178 snd_hda_codec_write(codec, spec->vendor_nid, 0, 179 AC_VERB_SET_PROC_COEF, coef); 180 } 181 182 183 #define HP_EVENT 1 184 #define MIC_EVENT 2 185 186 /* 187 * PCM callbacks 188 */ 189 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo, 190 struct hda_codec *codec, 191 struct snd_pcm_substream *substream) 192 { 193 struct cs_spec *spec = codec->spec; 194 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream, 195 hinfo); 196 } 197 198 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 199 struct hda_codec *codec, 200 unsigned int stream_tag, 201 unsigned int format, 202 struct snd_pcm_substream *substream) 203 { 204 struct cs_spec *spec = codec->spec; 205 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, 206 stream_tag, format, substream); 207 } 208 209 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, 210 struct hda_codec *codec, 211 struct snd_pcm_substream *substream) 212 { 213 struct cs_spec *spec = codec->spec; 214 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); 215 } 216 217 /* 218 * Digital out 219 */ 220 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo, 221 struct hda_codec *codec, 222 struct snd_pcm_substream *substream) 223 { 224 struct cs_spec *spec = codec->spec; 225 return snd_hda_multi_out_dig_open(codec, &spec->multiout); 226 } 227 228 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, 229 struct hda_codec *codec, 230 struct snd_pcm_substream *substream) 231 { 232 struct cs_spec *spec = codec->spec; 233 return snd_hda_multi_out_dig_close(codec, &spec->multiout); 234 } 235 236 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, 237 struct hda_codec *codec, 238 unsigned int stream_tag, 239 unsigned int format, 240 struct snd_pcm_substream *substream) 241 { 242 struct cs_spec *spec = codec->spec; 243 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag, 244 format, substream); 245 } 246 247 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, 248 struct hda_codec *codec, 249 struct snd_pcm_substream *substream) 250 { 251 struct cs_spec *spec = codec->spec; 252 return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout); 253 } 254 255 static void cs_update_input_select(struct hda_codec *codec) 256 { 257 struct cs_spec *spec = codec->spec; 258 if (spec->cur_adc) 259 snd_hda_codec_write(codec, spec->cur_adc, 0, 260 AC_VERB_SET_CONNECT_SEL, 261 spec->adc_idx[spec->cur_input]); 262 } 263 264 /* 265 * Analog capture 266 */ 267 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo, 268 struct hda_codec *codec, 269 unsigned int stream_tag, 270 unsigned int format, 271 struct snd_pcm_substream *substream) 272 { 273 struct cs_spec *spec = codec->spec; 274 spec->cur_adc = spec->adc_nid[spec->cur_input]; 275 spec->cur_adc_stream_tag = stream_tag; 276 spec->cur_adc_format = format; 277 cs_update_input_select(codec); 278 snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format); 279 return 0; 280 } 281 282 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, 283 struct hda_codec *codec, 284 struct snd_pcm_substream *substream) 285 { 286 struct cs_spec *spec = codec->spec; 287 snd_hda_codec_cleanup_stream(codec, spec->cur_adc); 288 spec->cur_adc = 0; 289 return 0; 290 } 291 292 /* 293 */ 294 static const struct hda_pcm_stream cs_pcm_analog_playback = { 295 .substreams = 1, 296 .channels_min = 2, 297 .channels_max = 2, 298 .ops = { 299 .open = cs_playback_pcm_open, 300 .prepare = cs_playback_pcm_prepare, 301 .cleanup = cs_playback_pcm_cleanup 302 }, 303 }; 304 305 static const struct hda_pcm_stream cs_pcm_analog_capture = { 306 .substreams = 1, 307 .channels_min = 2, 308 .channels_max = 2, 309 .ops = { 310 .prepare = cs_capture_pcm_prepare, 311 .cleanup = cs_capture_pcm_cleanup 312 }, 313 }; 314 315 static const struct hda_pcm_stream cs_pcm_digital_playback = { 316 .substreams = 1, 317 .channels_min = 2, 318 .channels_max = 2, 319 .ops = { 320 .open = cs_dig_playback_pcm_open, 321 .close = cs_dig_playback_pcm_close, 322 .prepare = cs_dig_playback_pcm_prepare, 323 .cleanup = cs_dig_playback_pcm_cleanup 324 }, 325 }; 326 327 static const struct hda_pcm_stream cs_pcm_digital_capture = { 328 .substreams = 1, 329 .channels_min = 2, 330 .channels_max = 2, 331 }; 332 333 static int cs_build_pcms(struct hda_codec *codec) 334 { 335 struct cs_spec *spec = codec->spec; 336 struct hda_pcm *info = spec->pcm_rec; 337 338 codec->pcm_info = info; 339 codec->num_pcms = 0; 340 341 info->name = "Cirrus Analog"; 342 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback; 343 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0]; 344 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 345 spec->multiout.max_channels; 346 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture; 347 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 348 spec->adc_nid[spec->cur_input]; 349 codec->num_pcms++; 350 351 if (!spec->multiout.dig_out_nid && !spec->dig_in) 352 return 0; 353 354 info++; 355 info->name = "Cirrus Digital"; 356 info->pcm_type = spec->autocfg.dig_out_type[0]; 357 if (!info->pcm_type) 358 info->pcm_type = HDA_PCM_TYPE_SPDIF; 359 if (spec->multiout.dig_out_nid) { 360 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = 361 cs_pcm_digital_playback; 362 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 363 spec->multiout.dig_out_nid; 364 } 365 if (spec->dig_in) { 366 info->stream[SNDRV_PCM_STREAM_CAPTURE] = 367 cs_pcm_digital_capture; 368 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in; 369 } 370 codec->num_pcms++; 371 372 return 0; 373 } 374 375 /* 376 * parse codec topology 377 */ 378 379 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin) 380 { 381 hda_nid_t dac; 382 if (!pin) 383 return 0; 384 if (snd_hda_get_connections(codec, pin, &dac, 1) != 1) 385 return 0; 386 return dac; 387 } 388 389 static int is_ext_mic(struct hda_codec *codec, unsigned int idx) 390 { 391 struct cs_spec *spec = codec->spec; 392 struct auto_pin_cfg *cfg = &spec->autocfg; 393 hda_nid_t pin = cfg->inputs[idx].pin; 394 unsigned int val; 395 if (!is_jack_detectable(codec, pin)) 396 return 0; 397 val = snd_hda_codec_get_pincfg(codec, pin); 398 return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT); 399 } 400 401 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin, 402 unsigned int *idxp) 403 { 404 int i, idx; 405 hda_nid_t nid; 406 407 nid = codec->start_nid; 408 for (i = 0; i < codec->num_nodes; i++, nid++) { 409 unsigned int type; 410 type = get_wcaps_type(get_wcaps(codec, nid)); 411 if (type != AC_WID_AUD_IN) 412 continue; 413 idx = snd_hda_get_conn_index(codec, nid, pin, false); 414 if (idx >= 0) { 415 *idxp = idx; 416 return nid; 417 } 418 } 419 return 0; 420 } 421 422 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid) 423 { 424 unsigned int val; 425 val = snd_hda_codec_get_pincfg(codec, nid); 426 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE); 427 } 428 429 static int parse_output(struct hda_codec *codec) 430 { 431 struct cs_spec *spec = codec->spec; 432 struct auto_pin_cfg *cfg = &spec->autocfg; 433 int i, extra_nids; 434 hda_nid_t dac; 435 436 for (i = 0; i < cfg->line_outs; i++) { 437 dac = get_dac(codec, cfg->line_out_pins[i]); 438 if (!dac) 439 break; 440 spec->dac_nid[i] = dac; 441 } 442 spec->multiout.num_dacs = i; 443 spec->multiout.dac_nids = spec->dac_nid; 444 spec->multiout.max_channels = i * 2; 445 446 /* add HP and speakers */ 447 extra_nids = 0; 448 for (i = 0; i < cfg->hp_outs; i++) { 449 dac = get_dac(codec, cfg->hp_pins[i]); 450 if (!dac) 451 break; 452 if (!i) 453 spec->multiout.hp_nid = dac; 454 else 455 spec->multiout.extra_out_nid[extra_nids++] = dac; 456 } 457 for (i = 0; i < cfg->speaker_outs; i++) { 458 dac = get_dac(codec, cfg->speaker_pins[i]); 459 if (!dac) 460 break; 461 spec->multiout.extra_out_nid[extra_nids++] = dac; 462 } 463 464 if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) { 465 cfg->speaker_outs = cfg->line_outs; 466 memcpy(cfg->speaker_pins, cfg->line_out_pins, 467 sizeof(cfg->speaker_pins)); 468 cfg->line_outs = 0; 469 memset(cfg->line_out_pins, 0, sizeof(cfg->line_out_pins)); 470 } 471 472 return 0; 473 } 474 475 static int parse_input(struct hda_codec *codec) 476 { 477 struct cs_spec *spec = codec->spec; 478 struct auto_pin_cfg *cfg = &spec->autocfg; 479 int i; 480 481 for (i = 0; i < cfg->num_inputs; i++) { 482 hda_nid_t pin = cfg->inputs[i].pin; 483 spec->input_idx[spec->num_inputs] = i; 484 spec->capsrc_idx[i] = spec->num_inputs++; 485 spec->cur_input = i; 486 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]); 487 } 488 if (!spec->num_inputs) 489 return 0; 490 491 /* check whether the automatic mic switch is available */ 492 if (spec->num_inputs == 2 && 493 cfg->inputs[0].type == AUTO_PIN_MIC && 494 cfg->inputs[1].type == AUTO_PIN_MIC) { 495 if (is_ext_mic(codec, cfg->inputs[0].pin)) { 496 if (!is_ext_mic(codec, cfg->inputs[1].pin)) { 497 spec->mic_detect = 1; 498 spec->automic_idx = 0; 499 } 500 } else { 501 if (is_ext_mic(codec, cfg->inputs[1].pin)) { 502 spec->mic_detect = 1; 503 spec->automic_idx = 1; 504 } 505 } 506 } 507 return 0; 508 } 509 510 511 static int parse_digital_output(struct hda_codec *codec) 512 { 513 struct cs_spec *spec = codec->spec; 514 struct auto_pin_cfg *cfg = &spec->autocfg; 515 hda_nid_t nid; 516 517 if (!cfg->dig_outs) 518 return 0; 519 if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1) 520 return 0; 521 spec->multiout.dig_out_nid = nid; 522 spec->multiout.share_spdif = 1; 523 if (cfg->dig_outs > 1 && 524 snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) { 525 spec->slave_dig_outs[0] = nid; 526 codec->slave_dig_outs = spec->slave_dig_outs; 527 } 528 return 0; 529 } 530 531 static int parse_digital_input(struct hda_codec *codec) 532 { 533 struct cs_spec *spec = codec->spec; 534 struct auto_pin_cfg *cfg = &spec->autocfg; 535 int idx; 536 537 if (cfg->dig_in_pin) 538 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx); 539 return 0; 540 } 541 542 /* 543 * create mixer controls 544 */ 545 546 static const char * const dir_sfx[2] = { "Playback", "Capture" }; 547 548 static int add_mute(struct hda_codec *codec, const char *name, int index, 549 unsigned int pval, int dir, struct snd_kcontrol **kctlp) 550 { 551 char tmp[44]; 552 struct snd_kcontrol_new knew = 553 HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT); 554 knew.private_value = pval; 555 snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]); 556 *kctlp = snd_ctl_new1(&knew, codec); 557 (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG; 558 return snd_hda_ctl_add(codec, 0, *kctlp); 559 } 560 561 static int add_volume(struct hda_codec *codec, const char *name, 562 int index, unsigned int pval, int dir, 563 struct snd_kcontrol **kctlp) 564 { 565 char tmp[44]; 566 struct snd_kcontrol_new knew = 567 HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT); 568 knew.private_value = pval; 569 snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]); 570 *kctlp = snd_ctl_new1(&knew, codec); 571 (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG; 572 return snd_hda_ctl_add(codec, 0, *kctlp); 573 } 574 575 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac) 576 { 577 unsigned int caps; 578 579 /* set the upper-limit for mixer amp to 0dB */ 580 caps = query_amp_caps(codec, dac, HDA_OUTPUT); 581 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT); 582 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f) 583 << AC_AMPCAP_NUM_STEPS_SHIFT; 584 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps); 585 } 586 587 static int add_vmaster(struct hda_codec *codec, hda_nid_t dac) 588 { 589 struct cs_spec *spec = codec->spec; 590 unsigned int tlv[4]; 591 int err; 592 593 spec->vmaster_sw = 594 snd_ctl_make_virtual_master("Master Playback Switch", NULL); 595 err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw); 596 if (err < 0) 597 return err; 598 599 snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv); 600 spec->vmaster_vol = 601 snd_ctl_make_virtual_master("Master Playback Volume", tlv); 602 err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol); 603 if (err < 0) 604 return err; 605 return 0; 606 } 607 608 static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx, 609 int num_ctls, int type) 610 { 611 struct cs_spec *spec = codec->spec; 612 const char *name; 613 int err, index; 614 struct snd_kcontrol *kctl; 615 static const char * const speakers[] = { 616 "Front Speaker", "Surround Speaker", "Bass Speaker" 617 }; 618 static const char * const line_outs[] = { 619 "Front Line Out", "Surround Line Out", "Bass Line Out" 620 }; 621 622 fix_volume_caps(codec, dac); 623 if (!spec->vmaster_sw) { 624 err = add_vmaster(codec, dac); 625 if (err < 0) 626 return err; 627 } 628 629 index = 0; 630 switch (type) { 631 case AUTO_PIN_HP_OUT: 632 name = "Headphone"; 633 index = idx; 634 break; 635 case AUTO_PIN_SPEAKER_OUT: 636 if (num_ctls > 1) 637 name = speakers[idx]; 638 else 639 name = "Speaker"; 640 break; 641 default: 642 if (num_ctls > 1) 643 name = line_outs[idx]; 644 else 645 name = "Line Out"; 646 break; 647 } 648 649 err = add_mute(codec, name, index, 650 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl); 651 if (err < 0) 652 return err; 653 err = snd_ctl_add_slave(spec->vmaster_sw, kctl); 654 if (err < 0) 655 return err; 656 657 err = add_volume(codec, name, index, 658 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl); 659 if (err < 0) 660 return err; 661 err = snd_ctl_add_slave(spec->vmaster_vol, kctl); 662 if (err < 0) 663 return err; 664 665 return 0; 666 } 667 668 static int build_output(struct hda_codec *codec) 669 { 670 struct cs_spec *spec = codec->spec; 671 struct auto_pin_cfg *cfg = &spec->autocfg; 672 int i, err; 673 674 for (i = 0; i < cfg->line_outs; i++) { 675 err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]), 676 i, cfg->line_outs, cfg->line_out_type); 677 if (err < 0) 678 return err; 679 } 680 for (i = 0; i < cfg->hp_outs; i++) { 681 err = add_output(codec, get_dac(codec, cfg->hp_pins[i]), 682 i, cfg->hp_outs, AUTO_PIN_HP_OUT); 683 if (err < 0) 684 return err; 685 } 686 for (i = 0; i < cfg->speaker_outs; i++) { 687 err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]), 688 i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT); 689 if (err < 0) 690 return err; 691 } 692 return 0; 693 } 694 695 /* 696 */ 697 698 static const struct snd_kcontrol_new cs_capture_ctls[] = { 699 HDA_BIND_SW("Capture Switch", 0), 700 HDA_BIND_VOL("Capture Volume", 0), 701 }; 702 703 static int change_cur_input(struct hda_codec *codec, unsigned int idx, 704 int force) 705 { 706 struct cs_spec *spec = codec->spec; 707 708 if (spec->cur_input == idx && !force) 709 return 0; 710 if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) { 711 /* stream is running, let's swap the current ADC */ 712 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1); 713 spec->cur_adc = spec->adc_nid[idx]; 714 snd_hda_codec_setup_stream(codec, spec->cur_adc, 715 spec->cur_adc_stream_tag, 0, 716 spec->cur_adc_format); 717 } 718 spec->cur_input = idx; 719 cs_update_input_select(codec); 720 return 1; 721 } 722 723 static int cs_capture_source_info(struct snd_kcontrol *kcontrol, 724 struct snd_ctl_elem_info *uinfo) 725 { 726 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 727 struct cs_spec *spec = codec->spec; 728 struct auto_pin_cfg *cfg = &spec->autocfg; 729 unsigned int idx; 730 731 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 732 uinfo->count = 1; 733 uinfo->value.enumerated.items = spec->num_inputs; 734 if (uinfo->value.enumerated.item >= spec->num_inputs) 735 uinfo->value.enumerated.item = spec->num_inputs - 1; 736 idx = spec->input_idx[uinfo->value.enumerated.item]; 737 snd_hda_get_pin_label(codec, cfg->inputs[idx].pin, cfg, 738 uinfo->value.enumerated.name, 739 sizeof(uinfo->value.enumerated.name), NULL); 740 return 0; 741 } 742 743 static int cs_capture_source_get(struct snd_kcontrol *kcontrol, 744 struct snd_ctl_elem_value *ucontrol) 745 { 746 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 747 struct cs_spec *spec = codec->spec; 748 ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input]; 749 return 0; 750 } 751 752 static int cs_capture_source_put(struct snd_kcontrol *kcontrol, 753 struct snd_ctl_elem_value *ucontrol) 754 { 755 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 756 struct cs_spec *spec = codec->spec; 757 unsigned int idx = ucontrol->value.enumerated.item[0]; 758 759 if (idx >= spec->num_inputs) 760 return -EINVAL; 761 idx = spec->input_idx[idx]; 762 return change_cur_input(codec, idx, 0); 763 } 764 765 static const struct snd_kcontrol_new cs_capture_source = { 766 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 767 .name = "Capture Source", 768 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, 769 .info = cs_capture_source_info, 770 .get = cs_capture_source_get, 771 .put = cs_capture_source_put, 772 }; 773 774 static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec, 775 struct hda_ctl_ops *ops) 776 { 777 struct cs_spec *spec = codec->spec; 778 struct hda_bind_ctls *bind; 779 int i, n; 780 781 bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1), 782 GFP_KERNEL); 783 if (!bind) 784 return NULL; 785 bind->ops = ops; 786 n = 0; 787 for (i = 0; i < AUTO_PIN_LAST; i++) { 788 if (!spec->adc_nid[i]) 789 continue; 790 bind->values[n++] = 791 HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3, 792 spec->adc_idx[i], HDA_INPUT); 793 } 794 return bind; 795 } 796 797 /* add a (input-boost) volume control to the given input pin */ 798 static int add_input_volume_control(struct hda_codec *codec, 799 struct auto_pin_cfg *cfg, 800 int item) 801 { 802 hda_nid_t pin = cfg->inputs[item].pin; 803 u32 caps; 804 const char *label; 805 struct snd_kcontrol *kctl; 806 807 if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP)) 808 return 0; 809 caps = query_amp_caps(codec, pin, HDA_INPUT); 810 caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT; 811 if (caps <= 1) 812 return 0; 813 label = hda_get_autocfg_input_label(codec, cfg, item); 814 return add_volume(codec, label, 0, 815 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl); 816 } 817 818 static int build_input(struct hda_codec *codec) 819 { 820 struct cs_spec *spec = codec->spec; 821 int i, err; 822 823 if (!spec->num_inputs) 824 return 0; 825 826 /* make bind-capture */ 827 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw); 828 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol); 829 for (i = 0; i < 2; i++) { 830 struct snd_kcontrol *kctl; 831 int n; 832 if (!spec->capture_bind[i]) 833 return -ENOMEM; 834 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec); 835 if (!kctl) 836 return -ENOMEM; 837 kctl->private_value = (long)spec->capture_bind[i]; 838 err = snd_hda_ctl_add(codec, 0, kctl); 839 if (err < 0) 840 return err; 841 for (n = 0; n < AUTO_PIN_LAST; n++) { 842 if (!spec->adc_nid[n]) 843 continue; 844 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]); 845 if (err < 0) 846 return err; 847 } 848 } 849 850 if (spec->num_inputs > 1 && !spec->mic_detect) { 851 err = snd_hda_ctl_add(codec, 0, 852 snd_ctl_new1(&cs_capture_source, codec)); 853 if (err < 0) 854 return err; 855 } 856 857 for (i = 0; i < spec->num_inputs; i++) { 858 err = add_input_volume_control(codec, &spec->autocfg, i); 859 if (err < 0) 860 return err; 861 } 862 863 return 0; 864 } 865 866 /* 867 */ 868 869 static int build_digital_output(struct hda_codec *codec) 870 { 871 struct cs_spec *spec = codec->spec; 872 int err; 873 874 if (!spec->multiout.dig_out_nid) 875 return 0; 876 877 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid, 878 spec->multiout.dig_out_nid); 879 if (err < 0) 880 return err; 881 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout); 882 if (err < 0) 883 return err; 884 return 0; 885 } 886 887 static int build_digital_input(struct hda_codec *codec) 888 { 889 struct cs_spec *spec = codec->spec; 890 if (spec->dig_in) 891 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in); 892 return 0; 893 } 894 895 /* 896 * auto-mute and auto-mic switching 897 * CS421x auto-output redirecting 898 * HP/SPK/SPDIF 899 */ 900 901 static void cs_automute(struct hda_codec *codec, struct hda_jack_tbl *tbl) 902 { 903 struct cs_spec *spec = codec->spec; 904 struct auto_pin_cfg *cfg = &spec->autocfg; 905 unsigned int hp_present; 906 unsigned int spdif_present; 907 hda_nid_t nid; 908 int i; 909 910 spdif_present = 0; 911 if (cfg->dig_outs) { 912 nid = cfg->dig_out_pins[0]; 913 if (is_jack_detectable(codec, nid)) { 914 /* 915 TODO: SPDIF output redirect when SENSE_B is enabled. 916 Shared (SENSE_A) jack (e.g HP/mini-TOSLINK) 917 assumed. 918 */ 919 if (snd_hda_jack_detect(codec, nid) 920 /* && spec->sense_b */) 921 spdif_present = 1; 922 } 923 } 924 925 hp_present = 0; 926 for (i = 0; i < cfg->hp_outs; i++) { 927 nid = cfg->hp_pins[i]; 928 if (!is_jack_detectable(codec, nid)) 929 continue; 930 hp_present = snd_hda_jack_detect(codec, nid); 931 if (hp_present) 932 break; 933 } 934 935 /* mute speakers if spdif or hp jack is plugged in */ 936 for (i = 0; i < cfg->speaker_outs; i++) { 937 int pin_ctl = hp_present ? 0 : PIN_OUT; 938 /* detect on spdif is specific to CS4210 */ 939 if (spdif_present && (spec->vendor_nid == CS4210_VENDOR_NID)) 940 pin_ctl = 0; 941 942 nid = cfg->speaker_pins[i]; 943 snd_hda_set_pin_ctl(codec, nid, pin_ctl); 944 } 945 if (spec->gpio_eapd_hp) { 946 unsigned int gpio = hp_present ? 947 spec->gpio_eapd_hp : spec->gpio_eapd_speaker; 948 snd_hda_codec_write(codec, 0x01, 0, 949 AC_VERB_SET_GPIO_DATA, gpio); 950 } 951 952 /* specific to CS4210 */ 953 if (spec->vendor_nid == CS4210_VENDOR_NID) { 954 /* mute HPs if spdif jack (SENSE_B) is present */ 955 for (i = 0; i < cfg->hp_outs; i++) { 956 nid = cfg->hp_pins[i]; 957 snd_hda_set_pin_ctl(codec, nid, 958 (spdif_present && spec->sense_b) ? 0 : PIN_HP); 959 } 960 961 /* SPDIF TX on/off */ 962 if (cfg->dig_outs) { 963 nid = cfg->dig_out_pins[0]; 964 snd_hda_set_pin_ctl(codec, nid, 965 spdif_present ? PIN_OUT : 0); 966 967 } 968 /* Update board GPIOs if neccessary ... */ 969 } 970 } 971 972 /* 973 * Auto-input redirect for CS421x 974 * Switch max 3 inputs of a single ADC (nid 3) 975 */ 976 977 static void cs_automic(struct hda_codec *codec, struct hda_jack_tbl *tbl) 978 { 979 struct cs_spec *spec = codec->spec; 980 struct auto_pin_cfg *cfg = &spec->autocfg; 981 hda_nid_t nid; 982 unsigned int present; 983 984 nid = cfg->inputs[spec->automic_idx].pin; 985 present = snd_hda_jack_detect(codec, nid); 986 987 /* specific to CS421x, single ADC */ 988 if (spec->vendor_nid == CS420X_VENDOR_NID) { 989 if (present) 990 change_cur_input(codec, spec->automic_idx, 0); 991 else 992 change_cur_input(codec, !spec->automic_idx, 0); 993 } else { 994 if (present) { 995 if (spec->cur_input != spec->automic_idx) { 996 spec->last_input = spec->cur_input; 997 spec->cur_input = spec->automic_idx; 998 } 999 } else { 1000 spec->cur_input = spec->last_input; 1001 } 1002 cs_update_input_select(codec); 1003 } 1004 } 1005 1006 /* 1007 */ 1008 1009 static void init_output(struct hda_codec *codec) 1010 { 1011 struct cs_spec *spec = codec->spec; 1012 struct auto_pin_cfg *cfg = &spec->autocfg; 1013 int i; 1014 1015 /* mute first */ 1016 for (i = 0; i < spec->multiout.num_dacs; i++) 1017 snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0, 1018 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); 1019 if (spec->multiout.hp_nid) 1020 snd_hda_codec_write(codec, spec->multiout.hp_nid, 0, 1021 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); 1022 for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) { 1023 if (!spec->multiout.extra_out_nid[i]) 1024 break; 1025 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0, 1026 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); 1027 } 1028 1029 /* set appropriate pin controls */ 1030 for (i = 0; i < cfg->line_outs; i++) 1031 snd_hda_set_pin_ctl(codec, cfg->line_out_pins[i], PIN_OUT); 1032 /* HP */ 1033 for (i = 0; i < cfg->hp_outs; i++) { 1034 hda_nid_t nid = cfg->hp_pins[i]; 1035 snd_hda_set_pin_ctl(codec, nid, PIN_HP); 1036 if (!cfg->speaker_outs) 1037 continue; 1038 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) { 1039 snd_hda_jack_detect_enable_callback(codec, nid, HP_EVENT, cs_automute); 1040 spec->hp_detect = 1; 1041 } 1042 } 1043 1044 /* Speaker */ 1045 for (i = 0; i < cfg->speaker_outs; i++) 1046 snd_hda_set_pin_ctl(codec, cfg->speaker_pins[i], PIN_OUT); 1047 1048 /* SPDIF is enabled on presence detect for CS421x */ 1049 if (spec->hp_detect || spec->spdif_detect) 1050 cs_automute(codec, NULL); 1051 } 1052 1053 static void init_input(struct hda_codec *codec) 1054 { 1055 struct cs_spec *spec = codec->spec; 1056 struct auto_pin_cfg *cfg = &spec->autocfg; 1057 unsigned int coef; 1058 int i; 1059 1060 for (i = 0; i < cfg->num_inputs; i++) { 1061 unsigned int ctl; 1062 hda_nid_t pin = cfg->inputs[i].pin; 1063 if (!spec->adc_nid[i]) 1064 continue; 1065 /* set appropriate pin control and mute first */ 1066 ctl = PIN_IN; 1067 if (cfg->inputs[i].type == AUTO_PIN_MIC) 1068 ctl |= snd_hda_get_default_vref(codec, pin); 1069 snd_hda_set_pin_ctl(codec, pin, ctl); 1070 snd_hda_codec_write(codec, spec->adc_nid[i], 0, 1071 AC_VERB_SET_AMP_GAIN_MUTE, 1072 AMP_IN_MUTE(spec->adc_idx[i])); 1073 if (spec->mic_detect && spec->automic_idx == i) 1074 snd_hda_jack_detect_enable_callback(codec, pin, MIC_EVENT, cs_automic); 1075 } 1076 /* CS420x has multiple ADC, CS421x has single ADC */ 1077 if (spec->vendor_nid == CS420X_VENDOR_NID) { 1078 change_cur_input(codec, spec->cur_input, 1); 1079 if (spec->mic_detect) 1080 cs_automic(codec, NULL); 1081 1082 coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */ 1083 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef); 1084 1085 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG); 1086 if (is_active_pin(codec, CS_DMIC2_PIN_NID)) 1087 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */ 1088 if (is_active_pin(codec, CS_DMIC1_PIN_NID)) 1089 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off 1090 * No effect if SPDIF_OUT2 is 1091 * selected in IDX_SPDIF_CTL. 1092 */ 1093 1094 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef); 1095 } else { 1096 if (spec->mic_detect) 1097 cs_automic(codec, NULL); 1098 else { 1099 spec->cur_adc = spec->adc_nid[spec->cur_input]; 1100 cs_update_input_select(codec); 1101 } 1102 } 1103 } 1104 1105 static const struct hda_verb cs_coef_init_verbs[] = { 1106 {0x11, AC_VERB_SET_PROC_STATE, 1}, 1107 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG}, 1108 {0x11, AC_VERB_SET_PROC_COEF, 1109 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */ 1110 | 0x0040 /* Mute DACs on FIFO error */ 1111 | 0x1000 /* Enable DACs High Pass Filter */ 1112 | 0x0400 /* Disable Coefficient Auto increment */ 1113 )}, 1114 /* Beep */ 1115 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG}, 1116 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */ 1117 1118 {} /* terminator */ 1119 }; 1120 1121 /* Errata: CS4207 rev C0/C1/C2 Silicon 1122 * 1123 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf 1124 * 1125 * 6. At high temperature (TA > +85°C), the digital supply current (IVD) 1126 * may be excessive (up to an additional 200 μA), which is most easily 1127 * observed while the part is being held in reset (RESET# active low). 1128 * 1129 * Root Cause: At initial powerup of the device, the logic that drives 1130 * the clock and write enable to the S/PDIF SRC RAMs is not properly 1131 * initialized. 1132 * Certain random patterns will cause a steady leakage current in those 1133 * RAM cells. The issue will resolve once the SRCs are used (turned on). 1134 * 1135 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC 1136 * blocks, which will alleviate the issue. 1137 */ 1138 1139 static const struct hda_verb cs_errata_init_verbs[] = { 1140 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ 1141 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 1142 1143 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 1144 {0x11, AC_VERB_SET_PROC_COEF, 0x9999}, 1145 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 1146 {0x11, AC_VERB_SET_PROC_COEF, 0xa412}, 1147 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 1148 {0x11, AC_VERB_SET_PROC_COEF, 0x0009}, 1149 1150 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */ 1151 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */ 1152 1153 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 1154 {0x11, AC_VERB_SET_PROC_COEF, 0x2412}, 1155 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 1156 {0x11, AC_VERB_SET_PROC_COEF, 0x0000}, 1157 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 1158 {0x11, AC_VERB_SET_PROC_COEF, 0x0008}, 1159 {0x11, AC_VERB_SET_PROC_STATE, 0x00}, 1160 1161 #if 0 /* Don't to set to D3 as we are in power-up sequence */ 1162 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */ 1163 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */ 1164 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */ 1165 #endif 1166 1167 {} /* terminator */ 1168 }; 1169 1170 static const struct hda_verb mbp101_init_verbs[] = { 1171 {0x11, AC_VERB_SET_COEF_INDEX, 0x0002}, 1172 {0x11, AC_VERB_SET_PROC_COEF, 0x100a}, 1173 {0x11, AC_VERB_SET_COEF_INDEX, 0x0004}, 1174 {0x11, AC_VERB_SET_PROC_COEF, 0x000f}, 1175 {} 1176 }; 1177 1178 /* SPDIF setup */ 1179 static void init_digital(struct hda_codec *codec) 1180 { 1181 unsigned int coef; 1182 1183 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */ 1184 coef |= 0x0008; /* Replace with mute on error */ 1185 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID)) 1186 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2 1187 * SPDIF_OUT2 is shared with GPIO1 and 1188 * DMIC_SDA2. 1189 */ 1190 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef); 1191 } 1192 1193 static int cs_init(struct hda_codec *codec) 1194 { 1195 struct cs_spec *spec = codec->spec; 1196 1197 /* init_verb sequence for C0/C1/C2 errata*/ 1198 snd_hda_sequence_write(codec, cs_errata_init_verbs); 1199 1200 snd_hda_sequence_write(codec, cs_coef_init_verbs); 1201 1202 if (spec->gpio_mask) { 1203 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, 1204 spec->gpio_mask); 1205 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, 1206 spec->gpio_dir); 1207 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 1208 spec->gpio_data); 1209 } 1210 1211 init_output(codec); 1212 init_input(codec); 1213 init_digital(codec); 1214 1215 return 0; 1216 } 1217 1218 static int cs_build_controls(struct hda_codec *codec) 1219 { 1220 struct cs_spec *spec = codec->spec; 1221 int err; 1222 1223 err = build_output(codec); 1224 if (err < 0) 1225 return err; 1226 err = build_input(codec); 1227 if (err < 0) 1228 return err; 1229 err = build_digital_output(codec); 1230 if (err < 0) 1231 return err; 1232 err = build_digital_input(codec); 1233 if (err < 0) 1234 return err; 1235 err = cs_init(codec); 1236 if (err < 0) 1237 return err; 1238 1239 err = snd_hda_jack_add_kctls(codec, &spec->autocfg); 1240 if (err < 0) 1241 return err; 1242 1243 return 0; 1244 } 1245 1246 static void cs_free(struct hda_codec *codec) 1247 { 1248 struct cs_spec *spec = codec->spec; 1249 kfree(spec->capture_bind[0]); 1250 kfree(spec->capture_bind[1]); 1251 snd_hda_gen_free(&spec->gen); 1252 kfree(codec->spec); 1253 } 1254 1255 static const struct hda_codec_ops cs_patch_ops = { 1256 .build_controls = cs_build_controls, 1257 .build_pcms = cs_build_pcms, 1258 .init = cs_init, 1259 .free = cs_free, 1260 .unsol_event = snd_hda_jack_unsol_event, 1261 }; 1262 1263 static int cs_parse_auto_config(struct hda_codec *codec) 1264 { 1265 struct cs_spec *spec = codec->spec; 1266 int err; 1267 1268 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL); 1269 if (err < 0) 1270 return err; 1271 1272 err = parse_output(codec); 1273 if (err < 0) 1274 return err; 1275 err = parse_input(codec); 1276 if (err < 0) 1277 return err; 1278 err = parse_digital_output(codec); 1279 if (err < 0) 1280 return err; 1281 err = parse_digital_input(codec); 1282 if (err < 0) 1283 return err; 1284 return 0; 1285 } 1286 1287 static const struct hda_model_fixup cs420x_models[] = { 1288 { .id = CS420X_MBP53, .name = "mbp53" }, 1289 { .id = CS420X_MBP55, .name = "mbp55" }, 1290 { .id = CS420X_IMAC27, .name = "imac27" }, 1291 { .id = CS420X_IMAC27_122, .name = "imac27_122" }, 1292 { .id = CS420X_APPLE, .name = "apple" }, 1293 { .id = CS420X_MBP101, .name = "mbp101" }, 1294 {} 1295 }; 1296 1297 static const struct snd_pci_quirk cs420x_fixup_tbl[] = { 1298 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53), 1299 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55), 1300 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55), 1301 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55), 1302 /* this conflicts with too many other models */ 1303 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/ 1304 1305 /* codec SSID */ 1306 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122), 1307 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101), 1308 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE), 1309 {} /* terminator */ 1310 }; 1311 1312 static const struct hda_pintbl mbp53_pincfgs[] = { 1313 { 0x09, 0x012b4050 }, 1314 { 0x0a, 0x90100141 }, 1315 { 0x0b, 0x90100140 }, 1316 { 0x0c, 0x018b3020 }, 1317 { 0x0d, 0x90a00110 }, 1318 { 0x0e, 0x400000f0 }, 1319 { 0x0f, 0x01cbe030 }, 1320 { 0x10, 0x014be060 }, 1321 { 0x12, 0x400000f0 }, 1322 { 0x15, 0x400000f0 }, 1323 {} /* terminator */ 1324 }; 1325 1326 static const struct hda_pintbl mbp55_pincfgs[] = { 1327 { 0x09, 0x012b4030 }, 1328 { 0x0a, 0x90100121 }, 1329 { 0x0b, 0x90100120 }, 1330 { 0x0c, 0x400000f0 }, 1331 { 0x0d, 0x90a00110 }, 1332 { 0x0e, 0x400000f0 }, 1333 { 0x0f, 0x400000f0 }, 1334 { 0x10, 0x014be040 }, 1335 { 0x12, 0x400000f0 }, 1336 { 0x15, 0x400000f0 }, 1337 {} /* terminator */ 1338 }; 1339 1340 static const struct hda_pintbl imac27_pincfgs[] = { 1341 { 0x09, 0x012b4050 }, 1342 { 0x0a, 0x90100140 }, 1343 { 0x0b, 0x90100142 }, 1344 { 0x0c, 0x018b3020 }, 1345 { 0x0d, 0x90a00110 }, 1346 { 0x0e, 0x400000f0 }, 1347 { 0x0f, 0x01cbe030 }, 1348 { 0x10, 0x014be060 }, 1349 { 0x12, 0x01ab9070 }, 1350 { 0x15, 0x400000f0 }, 1351 {} /* terminator */ 1352 }; 1353 1354 static const struct hda_pintbl mbp101_pincfgs[] = { 1355 { 0x0d, 0x40ab90f0 }, 1356 { 0x0e, 0x90a600f0 }, 1357 { 0x12, 0x50a600f0 }, 1358 {} /* terminator */ 1359 }; 1360 1361 static void cs420x_fixup_gpio_13(struct hda_codec *codec, 1362 const struct hda_fixup *fix, int action) 1363 { 1364 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 1365 struct cs_spec *spec = codec->spec; 1366 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */ 1367 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */ 1368 spec->gpio_mask = spec->gpio_dir = 1369 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 1370 } 1371 } 1372 1373 static void cs420x_fixup_gpio_23(struct hda_codec *codec, 1374 const struct hda_fixup *fix, int action) 1375 { 1376 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 1377 struct cs_spec *spec = codec->spec; 1378 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */ 1379 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */ 1380 spec->gpio_mask = spec->gpio_dir = 1381 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 1382 } 1383 } 1384 1385 static const struct hda_fixup cs420x_fixups[] = { 1386 [CS420X_MBP53] = { 1387 .type = HDA_FIXUP_PINS, 1388 .v.pins = mbp53_pincfgs, 1389 .chained = true, 1390 .chain_id = CS420X_APPLE, 1391 }, 1392 [CS420X_MBP55] = { 1393 .type = HDA_FIXUP_PINS, 1394 .v.pins = mbp55_pincfgs, 1395 .chained = true, 1396 .chain_id = CS420X_GPIO_13, 1397 }, 1398 [CS420X_IMAC27] = { 1399 .type = HDA_FIXUP_PINS, 1400 .v.pins = imac27_pincfgs, 1401 .chained = true, 1402 .chain_id = CS420X_GPIO_13, 1403 }, 1404 [CS420X_GPIO_13] = { 1405 .type = HDA_FIXUP_FUNC, 1406 .v.func = cs420x_fixup_gpio_13, 1407 }, 1408 [CS420X_GPIO_23] = { 1409 .type = HDA_FIXUP_FUNC, 1410 .v.func = cs420x_fixup_gpio_23, 1411 }, 1412 [CS420X_MBP101] = { 1413 .type = HDA_FIXUP_PINS, 1414 .v.pins = mbp101_pincfgs, 1415 .chained = true, 1416 .chain_id = CS420X_MBP101_COEF, 1417 }, 1418 [CS420X_MBP101_COEF] = { 1419 .type = HDA_FIXUP_VERBS, 1420 .v.verbs = mbp101_init_verbs, 1421 .chained = true, 1422 .chain_id = CS420X_GPIO_13, 1423 }, 1424 }; 1425 1426 static int patch_cs420x(struct hda_codec *codec) 1427 { 1428 struct cs_spec *spec; 1429 int err; 1430 1431 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 1432 if (!spec) 1433 return -ENOMEM; 1434 codec->spec = spec; 1435 snd_hda_gen_init(&spec->gen); 1436 1437 spec->vendor_nid = CS420X_VENDOR_NID; 1438 1439 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl, 1440 cs420x_fixups); 1441 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 1442 1443 err = cs_parse_auto_config(codec); 1444 if (err < 0) 1445 goto error; 1446 1447 codec->patch_ops = cs_patch_ops; 1448 1449 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 1450 1451 return 0; 1452 1453 error: 1454 cs_free(codec); 1455 codec->spec = NULL; 1456 return err; 1457 } 1458 1459 /* 1460 * Cirrus Logic CS4210 1461 * 1462 * 1 DAC => HP(sense) / Speakers, 1463 * 1 ADC <= LineIn(sense) / MicIn / DMicIn, 1464 * 1 SPDIF OUT => SPDIF Trasmitter(sense) 1465 */ 1466 1467 /* CS4210 board names */ 1468 static const struct hda_model_fixup cs421x_models[] = { 1469 { .id = CS421X_CDB4210, .name = "cdb4210" }, 1470 {} 1471 }; 1472 1473 static const struct snd_pci_quirk cs421x_fixup_tbl[] = { 1474 /* Test Intel board + CDB2410 */ 1475 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210), 1476 {} /* terminator */ 1477 }; 1478 1479 /* CS4210 board pinconfigs */ 1480 /* Default CS4210 (CDB4210)*/ 1481 static const struct hda_pintbl cdb4210_pincfgs[] = { 1482 { 0x05, 0x0321401f }, 1483 { 0x06, 0x90170010 }, 1484 { 0x07, 0x03813031 }, 1485 { 0x08, 0xb7a70037 }, 1486 { 0x09, 0xb7a6003e }, 1487 { 0x0a, 0x034510f0 }, 1488 {} /* terminator */ 1489 }; 1490 1491 /* Setup GPIO/SENSE for each board (if used) */ 1492 static void cs421x_fixup_sense_b(struct hda_codec *codec, 1493 const struct hda_fixup *fix, int action) 1494 { 1495 struct cs_spec *spec = codec->spec; 1496 if (action == HDA_FIXUP_ACT_PRE_PROBE) 1497 spec->sense_b = 1; 1498 } 1499 1500 static const struct hda_fixup cs421x_fixups[] = { 1501 [CS421X_CDB4210] = { 1502 .type = HDA_FIXUP_PINS, 1503 .v.pins = cdb4210_pincfgs, 1504 .chained = true, 1505 .chain_id = CS421X_SENSE_B, 1506 }, 1507 [CS421X_SENSE_B] = { 1508 .type = HDA_FIXUP_FUNC, 1509 .v.func = cs421x_fixup_sense_b, 1510 } 1511 }; 1512 1513 static const struct hda_verb cs421x_coef_init_verbs[] = { 1514 {0x0B, AC_VERB_SET_PROC_STATE, 1}, 1515 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG}, 1516 /* 1517 Disable Coefficient Index Auto-Increment(DAI)=1, 1518 PDREF=0 1519 */ 1520 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 }, 1521 1522 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG}, 1523 /* ADC SZCMode = Digital Soft Ramp */ 1524 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 }, 1525 1526 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG}, 1527 {0x0B, AC_VERB_SET_PROC_COEF, 1528 (0x0002 /* DAC SZCMode = Digital Soft Ramp */ 1529 | 0x0004 /* Mute DAC on FIFO error */ 1530 | 0x0008 /* Enable DAC High Pass Filter */ 1531 )}, 1532 {} /* terminator */ 1533 }; 1534 1535 /* Errata: CS4210 rev A1 Silicon 1536 * 1537 * http://www.cirrus.com/en/pubs/errata/ 1538 * 1539 * Description: 1540 * 1. Performance degredation is present in the ADC. 1541 * 2. Speaker output is not completely muted upon HP detect. 1542 * 3. Noise is present when clipping occurs on the amplified 1543 * speaker outputs. 1544 * 1545 * Workaround: 1546 * The following verb sequence written to the registers during 1547 * initialization will correct the issues listed above. 1548 */ 1549 1550 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = { 1551 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 1552 1553 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006}, 1554 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */ 1555 1556 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A}, 1557 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */ 1558 1559 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011}, 1560 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */ 1561 1562 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A}, 1563 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */ 1564 1565 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B}, 1566 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */ 1567 1568 {} /* terminator */ 1569 }; 1570 1571 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */ 1572 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0); 1573 1574 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol, 1575 struct snd_ctl_elem_info *uinfo) 1576 { 1577 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 1578 uinfo->count = 1; 1579 uinfo->value.integer.min = 0; 1580 uinfo->value.integer.max = 3; 1581 return 0; 1582 } 1583 1584 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol, 1585 struct snd_ctl_elem_value *ucontrol) 1586 { 1587 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 1588 1589 ucontrol->value.integer.value[0] = 1590 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003; 1591 return 0; 1592 } 1593 1594 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol, 1595 struct snd_ctl_elem_value *ucontrol) 1596 { 1597 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 1598 1599 unsigned int vol = ucontrol->value.integer.value[0]; 1600 unsigned int coef = 1601 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL); 1602 unsigned int original_coef = coef; 1603 1604 coef &= ~0x0003; 1605 coef |= (vol & 0x0003); 1606 if (original_coef == coef) 1607 return 0; 1608 else { 1609 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef); 1610 return 1; 1611 } 1612 } 1613 1614 static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = { 1615 1616 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1617 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 1618 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 1619 .name = "Speaker Boost Playback Volume", 1620 .info = cs421x_boost_vol_info, 1621 .get = cs421x_boost_vol_get, 1622 .put = cs421x_boost_vol_put, 1623 .tlv = { .p = cs421x_speaker_boost_db_scale }, 1624 }; 1625 1626 static void cs4210_pinmux_init(struct hda_codec *codec) 1627 { 1628 struct cs_spec *spec = codec->spec; 1629 unsigned int def_conf, coef; 1630 1631 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */ 1632 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); 1633 1634 if (spec->gpio_mask) 1635 coef |= 0x0008; /* B1,B2 are GPIOs */ 1636 else 1637 coef &= ~0x0008; 1638 1639 if (spec->sense_b) 1640 coef |= 0x0010; /* B2 is SENSE_B, not inverted */ 1641 else 1642 coef &= ~0x0010; 1643 1644 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); 1645 1646 if ((spec->gpio_mask || spec->sense_b) && 1647 is_active_pin(codec, CS421X_DMIC_PIN_NID)) { 1648 1649 /* 1650 GPIO or SENSE_B forced - disconnect the DMIC pin. 1651 */ 1652 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID); 1653 def_conf &= ~AC_DEFCFG_PORT_CONN; 1654 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT); 1655 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf); 1656 } 1657 } 1658 1659 static void init_cs421x_digital(struct hda_codec *codec) 1660 { 1661 struct cs_spec *spec = codec->spec; 1662 struct auto_pin_cfg *cfg = &spec->autocfg; 1663 int i; 1664 1665 1666 for (i = 0; i < cfg->dig_outs; i++) { 1667 hda_nid_t nid = cfg->dig_out_pins[i]; 1668 if (!cfg->speaker_outs) 1669 continue; 1670 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) { 1671 snd_hda_jack_detect_enable_callback(codec, nid, SPDIF_EVENT, cs_automute); 1672 spec->spdif_detect = 1; 1673 } 1674 } 1675 } 1676 1677 static int cs421x_init(struct hda_codec *codec) 1678 { 1679 struct cs_spec *spec = codec->spec; 1680 1681 if (spec->vendor_nid == CS4210_VENDOR_NID) { 1682 snd_hda_sequence_write(codec, cs421x_coef_init_verbs); 1683 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes); 1684 cs4210_pinmux_init(codec); 1685 } 1686 1687 if (spec->gpio_mask) { 1688 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, 1689 spec->gpio_mask); 1690 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, 1691 spec->gpio_dir); 1692 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 1693 spec->gpio_data); 1694 } 1695 1696 init_output(codec); 1697 init_input(codec); 1698 init_cs421x_digital(codec); 1699 1700 return 0; 1701 } 1702 1703 /* 1704 * CS4210 Input MUX (1 ADC) 1705 */ 1706 static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol, 1707 struct snd_ctl_elem_info *uinfo) 1708 { 1709 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 1710 struct cs_spec *spec = codec->spec; 1711 1712 return snd_hda_input_mux_info(&spec->input_mux, uinfo); 1713 } 1714 1715 static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol, 1716 struct snd_ctl_elem_value *ucontrol) 1717 { 1718 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 1719 struct cs_spec *spec = codec->spec; 1720 1721 ucontrol->value.enumerated.item[0] = spec->cur_input; 1722 return 0; 1723 } 1724 1725 static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol, 1726 struct snd_ctl_elem_value *ucontrol) 1727 { 1728 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 1729 struct cs_spec *spec = codec->spec; 1730 1731 return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol, 1732 spec->adc_nid[0], &spec->cur_input); 1733 1734 } 1735 1736 static const struct snd_kcontrol_new cs421x_capture_source = { 1737 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1738 .name = "Capture Source", 1739 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, 1740 .info = cs421x_mux_enum_info, 1741 .get = cs421x_mux_enum_get, 1742 .put = cs421x_mux_enum_put, 1743 }; 1744 1745 static int cs421x_add_input_volume_control(struct hda_codec *codec, int item) 1746 { 1747 struct cs_spec *spec = codec->spec; 1748 struct auto_pin_cfg *cfg = &spec->autocfg; 1749 const struct hda_input_mux *imux = &spec->input_mux; 1750 hda_nid_t pin = cfg->inputs[item].pin; 1751 struct snd_kcontrol *kctl; 1752 u32 caps; 1753 1754 if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP)) 1755 return 0; 1756 1757 caps = query_amp_caps(codec, pin, HDA_INPUT); 1758 caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT; 1759 if (caps <= 1) 1760 return 0; 1761 1762 return add_volume(codec, imux->items[item].label, 0, 1763 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl); 1764 } 1765 1766 /* add a (input-boost) volume control to the given input pin */ 1767 static int build_cs421x_input(struct hda_codec *codec) 1768 { 1769 struct cs_spec *spec = codec->spec; 1770 struct auto_pin_cfg *cfg = &spec->autocfg; 1771 struct hda_input_mux *imux = &spec->input_mux; 1772 int i, err, type_idx; 1773 const char *label; 1774 1775 if (!spec->num_inputs) 1776 return 0; 1777 1778 /* make bind-capture */ 1779 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw); 1780 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol); 1781 for (i = 0; i < 2; i++) { 1782 struct snd_kcontrol *kctl; 1783 int n; 1784 if (!spec->capture_bind[i]) 1785 return -ENOMEM; 1786 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec); 1787 if (!kctl) 1788 return -ENOMEM; 1789 kctl->private_value = (long)spec->capture_bind[i]; 1790 err = snd_hda_ctl_add(codec, 0, kctl); 1791 if (err < 0) 1792 return err; 1793 for (n = 0; n < AUTO_PIN_LAST; n++) { 1794 if (!spec->adc_nid[n]) 1795 continue; 1796 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]); 1797 if (err < 0) 1798 return err; 1799 } 1800 } 1801 1802 /* Add Input MUX Items + Capture Volume/Switch */ 1803 for (i = 0; i < spec->num_inputs; i++) { 1804 label = hda_get_autocfg_input_label(codec, cfg, i); 1805 snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx); 1806 1807 err = cs421x_add_input_volume_control(codec, i); 1808 if (err < 0) 1809 return err; 1810 } 1811 1812 /* 1813 Add 'Capture Source' Switch if 1814 * 2 inputs and no mic detec 1815 * 3 inputs 1816 */ 1817 if ((spec->num_inputs == 2 && !spec->mic_detect) || 1818 (spec->num_inputs == 3)) { 1819 1820 err = snd_hda_ctl_add(codec, spec->adc_nid[0], 1821 snd_ctl_new1(&cs421x_capture_source, codec)); 1822 if (err < 0) 1823 return err; 1824 } 1825 1826 return 0; 1827 } 1828 1829 /* Single DAC (Mute/Gain) */ 1830 static int build_cs421x_output(struct hda_codec *codec) 1831 { 1832 hda_nid_t dac = CS4210_DAC_NID; 1833 struct cs_spec *spec = codec->spec; 1834 struct auto_pin_cfg *cfg = &spec->autocfg; 1835 struct snd_kcontrol *kctl; 1836 int err; 1837 char *name = "Master"; 1838 1839 fix_volume_caps(codec, dac); 1840 1841 err = add_mute(codec, name, 0, 1842 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl); 1843 if (err < 0) 1844 return err; 1845 1846 err = add_volume(codec, name, 0, 1847 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl); 1848 if (err < 0) 1849 return err; 1850 1851 if (cfg->speaker_outs && (spec->vendor_nid == CS4210_VENDOR_NID)) { 1852 err = snd_hda_ctl_add(codec, 0, 1853 snd_ctl_new1(&cs421x_speaker_bost_ctl, codec)); 1854 if (err < 0) 1855 return err; 1856 } 1857 return err; 1858 } 1859 1860 static int cs421x_build_controls(struct hda_codec *codec) 1861 { 1862 struct cs_spec *spec = codec->spec; 1863 int err; 1864 1865 err = build_cs421x_output(codec); 1866 if (err < 0) 1867 return err; 1868 err = build_cs421x_input(codec); 1869 if (err < 0) 1870 return err; 1871 err = build_digital_output(codec); 1872 if (err < 0) 1873 return err; 1874 err = cs421x_init(codec); 1875 if (err < 0) 1876 return err; 1877 1878 err = snd_hda_jack_add_kctls(codec, &spec->autocfg); 1879 if (err < 0) 1880 return err; 1881 1882 return 0; 1883 } 1884 1885 static int parse_cs421x_input(struct hda_codec *codec) 1886 { 1887 struct cs_spec *spec = codec->spec; 1888 struct auto_pin_cfg *cfg = &spec->autocfg; 1889 int i; 1890 1891 for (i = 0; i < cfg->num_inputs; i++) { 1892 hda_nid_t pin = cfg->inputs[i].pin; 1893 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]); 1894 spec->cur_input = spec->last_input = i; 1895 spec->num_inputs++; 1896 1897 /* check whether the automatic mic switch is available */ 1898 if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) { 1899 spec->mic_detect = 1; 1900 spec->automic_idx = i; 1901 } 1902 } 1903 return 0; 1904 } 1905 1906 static int cs421x_parse_auto_config(struct hda_codec *codec) 1907 { 1908 struct cs_spec *spec = codec->spec; 1909 int err; 1910 1911 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL); 1912 if (err < 0) 1913 return err; 1914 err = parse_output(codec); 1915 if (err < 0) 1916 return err; 1917 err = parse_cs421x_input(codec); 1918 if (err < 0) 1919 return err; 1920 err = parse_digital_output(codec); 1921 if (err < 0) 1922 return err; 1923 return 0; 1924 } 1925 1926 #ifdef CONFIG_PM 1927 /* 1928 Manage PDREF, when transitioning to D3hot 1929 (DAC,ADC) -> D3, PDREF=1, AFG->D3 1930 */ 1931 static int cs421x_suspend(struct hda_codec *codec) 1932 { 1933 struct cs_spec *spec = codec->spec; 1934 unsigned int coef; 1935 1936 snd_hda_shutup_pins(codec); 1937 1938 snd_hda_codec_write(codec, CS4210_DAC_NID, 0, 1939 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 1940 snd_hda_codec_write(codec, CS4210_ADC_NID, 0, 1941 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 1942 1943 if (spec->vendor_nid == CS4210_VENDOR_NID) { 1944 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); 1945 coef |= 0x0004; /* PDREF */ 1946 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); 1947 } 1948 1949 return 0; 1950 } 1951 #endif 1952 1953 static const struct hda_codec_ops cs421x_patch_ops = { 1954 .build_controls = cs421x_build_controls, 1955 .build_pcms = cs_build_pcms, 1956 .init = cs421x_init, 1957 .free = cs_free, 1958 .unsol_event = snd_hda_jack_unsol_event, 1959 #ifdef CONFIG_PM 1960 .suspend = cs421x_suspend, 1961 #endif 1962 }; 1963 1964 static int patch_cs4210(struct hda_codec *codec) 1965 { 1966 struct cs_spec *spec; 1967 int err; 1968 1969 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 1970 if (!spec) 1971 return -ENOMEM; 1972 codec->spec = spec; 1973 snd_hda_gen_init(&spec->gen); 1974 1975 spec->vendor_nid = CS4210_VENDOR_NID; 1976 1977 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl, 1978 cs421x_fixups); 1979 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 1980 1981 /* 1982 Update the GPIO/DMIC/SENSE_B pinmux before the configuration 1983 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input 1984 is disabled. 1985 */ 1986 cs4210_pinmux_init(codec); 1987 1988 err = cs421x_parse_auto_config(codec); 1989 if (err < 0) 1990 goto error; 1991 1992 codec->patch_ops = cs421x_patch_ops; 1993 1994 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 1995 1996 return 0; 1997 1998 error: 1999 cs_free(codec); 2000 codec->spec = NULL; 2001 return err; 2002 } 2003 2004 static int patch_cs4213(struct hda_codec *codec) 2005 { 2006 struct cs_spec *spec; 2007 int err; 2008 2009 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 2010 if (!spec) 2011 return -ENOMEM; 2012 codec->spec = spec; 2013 snd_hda_gen_init(&spec->gen); 2014 2015 spec->vendor_nid = CS4213_VENDOR_NID; 2016 2017 err = cs421x_parse_auto_config(codec); 2018 if (err < 0) 2019 goto error; 2020 2021 codec->patch_ops = cs421x_patch_ops; 2022 return 0; 2023 2024 error: 2025 cs_free(codec); 2026 codec->spec = NULL; 2027 return err; 2028 } 2029 2030 2031 /* 2032 * patch entries 2033 */ 2034 static const struct hda_codec_preset snd_hda_preset_cirrus[] = { 2035 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x }, 2036 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x }, 2037 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 }, 2038 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 }, 2039 {} /* terminator */ 2040 }; 2041 2042 MODULE_ALIAS("snd-hda-codec-id:10134206"); 2043 MODULE_ALIAS("snd-hda-codec-id:10134207"); 2044 MODULE_ALIAS("snd-hda-codec-id:10134210"); 2045 MODULE_ALIAS("snd-hda-codec-id:10134213"); 2046 2047 MODULE_LICENSE("GPL"); 2048 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec"); 2049 2050 static struct hda_codec_preset_list cirrus_list = { 2051 .preset = snd_hda_preset_cirrus, 2052 .owner = THIS_MODULE, 2053 }; 2054 2055 static int __init patch_cirrus_init(void) 2056 { 2057 return snd_hda_add_codec_preset(&cirrus_list); 2058 } 2059 2060 static void __exit patch_cirrus_exit(void) 2061 { 2062 snd_hda_delete_codec_preset(&cirrus_list); 2063 } 2064 2065 module_init(patch_cirrus_init) 2066 module_exit(patch_cirrus_exit) 2067