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/slab.h> 23 #include <linux/pci.h> 24 #include <linux/module.h> 25 #include <sound/core.h> 26 #include <sound/tlv.h> 27 #include "hda_codec.h" 28 #include "hda_local.h" 29 #include "hda_auto_parser.h" 30 #include "hda_jack.h" 31 #include "hda_generic.h" 32 33 /* 34 */ 35 36 struct cs_spec { 37 struct hda_gen_spec gen; 38 39 unsigned int gpio_mask; 40 unsigned int gpio_dir; 41 unsigned int gpio_data; 42 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */ 43 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */ 44 45 /* CS421x */ 46 unsigned int spdif_detect:1; 47 unsigned int spdif_present:1; 48 unsigned int sense_b:1; 49 hda_nid_t vendor_nid; 50 }; 51 52 /* available models with CS420x */ 53 enum { 54 CS420X_MBP53, 55 CS420X_MBP55, 56 CS420X_IMAC27, 57 CS420X_GPIO_13, 58 CS420X_GPIO_23, 59 CS420X_MBP101, 60 CS420X_MBP81, 61 CS420X_MBA42, 62 CS420X_AUTO, 63 /* aliases */ 64 CS420X_IMAC27_122 = CS420X_GPIO_23, 65 CS420X_APPLE = CS420X_GPIO_13, 66 }; 67 68 /* CS421x boards */ 69 enum { 70 CS421X_CDB4210, 71 CS421X_SENSE_B, 72 CS421X_STUMPY, 73 }; 74 75 /* Vendor-specific processing widget */ 76 #define CS420X_VENDOR_NID 0x11 77 #define CS_DIG_OUT1_PIN_NID 0x10 78 #define CS_DIG_OUT2_PIN_NID 0x15 79 #define CS_DMIC1_PIN_NID 0x0e 80 #define CS_DMIC2_PIN_NID 0x12 81 82 /* coef indices */ 83 #define IDX_SPDIF_STAT 0x0000 84 #define IDX_SPDIF_CTL 0x0001 85 #define IDX_ADC_CFG 0x0002 86 /* SZC bitmask, 4 modes below: 87 * 0 = immediate, 88 * 1 = digital immediate, analog zero-cross 89 * 2 = digtail & analog soft-ramp 90 * 3 = digital soft-ramp, analog zero-cross 91 */ 92 #define CS_COEF_ADC_SZC_MASK (3 << 0) 93 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */ 94 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */ 95 /* PGA mode: 0 = differential, 1 = signle-ended */ 96 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */ 97 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */ 98 #define IDX_DAC_CFG 0x0003 99 /* SZC bitmask, 4 modes below: 100 * 0 = Immediate 101 * 1 = zero-cross 102 * 2 = soft-ramp 103 * 3 = soft-ramp on zero-cross 104 */ 105 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */ 106 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */ 107 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */ 108 109 #define IDX_BEEP_CFG 0x0004 110 /* 0x0008 - test reg key */ 111 /* 0x0009 - 0x0014 -> 12 test regs */ 112 /* 0x0015 - visibility reg */ 113 114 /* Cirrus Logic CS4208 */ 115 #define CS4208_VENDOR_NID 0x24 116 117 /* 118 * Cirrus Logic CS4210 119 * 120 * 1 DAC => HP(sense) / Speakers, 121 * 1 ADC <= LineIn(sense) / MicIn / DMicIn, 122 * 1 SPDIF OUT => SPDIF Trasmitter(sense) 123 */ 124 #define CS4210_DAC_NID 0x02 125 #define CS4210_ADC_NID 0x03 126 #define CS4210_VENDOR_NID 0x0B 127 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */ 128 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */ 129 130 #define CS421X_IDX_DEV_CFG 0x01 131 #define CS421X_IDX_ADC_CFG 0x02 132 #define CS421X_IDX_DAC_CFG 0x03 133 #define CS421X_IDX_SPK_CTL 0x04 134 135 #define SPDIF_EVENT 0x04 136 137 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */ 138 #define CS4213_VENDOR_NID 0x09 139 140 141 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx) 142 { 143 struct cs_spec *spec = codec->spec; 144 snd_hda_codec_write(codec, spec->vendor_nid, 0, 145 AC_VERB_SET_COEF_INDEX, idx); 146 return snd_hda_codec_read(codec, spec->vendor_nid, 0, 147 AC_VERB_GET_PROC_COEF, 0); 148 } 149 150 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx, 151 unsigned int coef) 152 { 153 struct cs_spec *spec = codec->spec; 154 snd_hda_codec_write(codec, spec->vendor_nid, 0, 155 AC_VERB_SET_COEF_INDEX, idx); 156 snd_hda_codec_write(codec, spec->vendor_nid, 0, 157 AC_VERB_SET_PROC_COEF, coef); 158 } 159 160 /* 161 * auto-mute and auto-mic switching 162 * CS421x auto-output redirecting 163 * HP/SPK/SPDIF 164 */ 165 166 static void cs_automute(struct hda_codec *codec) 167 { 168 struct cs_spec *spec = codec->spec; 169 170 /* mute HPs if spdif jack (SENSE_B) is present */ 171 spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b); 172 173 snd_hda_gen_update_outputs(codec); 174 175 if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) { 176 spec->gpio_data = spec->gen.hp_jack_present ? 177 spec->gpio_eapd_hp : spec->gpio_eapd_speaker; 178 snd_hda_codec_write(codec, 0x01, 0, 179 AC_VERB_SET_GPIO_DATA, spec->gpio_data); 180 } 181 } 182 183 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid) 184 { 185 unsigned int val; 186 val = snd_hda_codec_get_pincfg(codec, nid); 187 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE); 188 } 189 190 static void init_input_coef(struct hda_codec *codec) 191 { 192 struct cs_spec *spec = codec->spec; 193 unsigned int coef; 194 195 /* CS420x has multiple ADC, CS421x has single ADC */ 196 if (spec->vendor_nid == CS420X_VENDOR_NID) { 197 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG); 198 if (is_active_pin(codec, CS_DMIC2_PIN_NID)) 199 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */ 200 if (is_active_pin(codec, CS_DMIC1_PIN_NID)) 201 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off 202 * No effect if SPDIF_OUT2 is 203 * selected in IDX_SPDIF_CTL. 204 */ 205 206 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef); 207 } 208 } 209 210 static const struct hda_verb cs_coef_init_verbs[] = { 211 {0x11, AC_VERB_SET_PROC_STATE, 1}, 212 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG}, 213 {0x11, AC_VERB_SET_PROC_COEF, 214 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */ 215 | 0x0040 /* Mute DACs on FIFO error */ 216 | 0x1000 /* Enable DACs High Pass Filter */ 217 | 0x0400 /* Disable Coefficient Auto increment */ 218 )}, 219 /* ADC1/2 - Digital and Analog Soft Ramp */ 220 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG}, 221 {0x11, AC_VERB_SET_PROC_COEF, 0x000a}, 222 /* Beep */ 223 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG}, 224 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */ 225 226 {} /* terminator */ 227 }; 228 229 static const struct hda_verb cs4208_coef_init_verbs[] = { 230 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ 231 {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 232 {0x24, AC_VERB_SET_COEF_INDEX, 0x0033}, 233 {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */ 234 {0x24, AC_VERB_SET_COEF_INDEX, 0x0034}, 235 {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */ 236 {} /* terminator */ 237 }; 238 239 /* Errata: CS4207 rev C0/C1/C2 Silicon 240 * 241 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf 242 * 243 * 6. At high temperature (TA > +85°C), the digital supply current (IVD) 244 * may be excessive (up to an additional 200 μA), which is most easily 245 * observed while the part is being held in reset (RESET# active low). 246 * 247 * Root Cause: At initial powerup of the device, the logic that drives 248 * the clock and write enable to the S/PDIF SRC RAMs is not properly 249 * initialized. 250 * Certain random patterns will cause a steady leakage current in those 251 * RAM cells. The issue will resolve once the SRCs are used (turned on). 252 * 253 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC 254 * blocks, which will alleviate the issue. 255 */ 256 257 static const struct hda_verb cs_errata_init_verbs[] = { 258 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ 259 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 260 261 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 262 {0x11, AC_VERB_SET_PROC_COEF, 0x9999}, 263 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 264 {0x11, AC_VERB_SET_PROC_COEF, 0xa412}, 265 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 266 {0x11, AC_VERB_SET_PROC_COEF, 0x0009}, 267 268 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */ 269 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */ 270 271 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 272 {0x11, AC_VERB_SET_PROC_COEF, 0x2412}, 273 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 274 {0x11, AC_VERB_SET_PROC_COEF, 0x0000}, 275 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 276 {0x11, AC_VERB_SET_PROC_COEF, 0x0008}, 277 {0x11, AC_VERB_SET_PROC_STATE, 0x00}, 278 279 #if 0 /* Don't to set to D3 as we are in power-up sequence */ 280 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */ 281 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */ 282 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */ 283 #endif 284 285 {} /* terminator */ 286 }; 287 288 /* SPDIF setup */ 289 static void init_digital_coef(struct hda_codec *codec) 290 { 291 unsigned int coef; 292 293 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */ 294 coef |= 0x0008; /* Replace with mute on error */ 295 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID)) 296 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2 297 * SPDIF_OUT2 is shared with GPIO1 and 298 * DMIC_SDA2. 299 */ 300 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef); 301 } 302 303 static int cs_init(struct hda_codec *codec) 304 { 305 struct cs_spec *spec = codec->spec; 306 307 if (spec->vendor_nid == CS420X_VENDOR_NID) { 308 /* init_verb sequence for C0/C1/C2 errata*/ 309 snd_hda_sequence_write(codec, cs_errata_init_verbs); 310 snd_hda_sequence_write(codec, cs_coef_init_verbs); 311 } else if (spec->vendor_nid == CS4208_VENDOR_NID) { 312 snd_hda_sequence_write(codec, cs4208_coef_init_verbs); 313 } 314 315 snd_hda_gen_init(codec); 316 317 if (spec->gpio_mask) { 318 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, 319 spec->gpio_mask); 320 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, 321 spec->gpio_dir); 322 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 323 spec->gpio_data); 324 } 325 326 if (spec->vendor_nid == CS420X_VENDOR_NID) { 327 init_input_coef(codec); 328 init_digital_coef(codec); 329 } 330 331 return 0; 332 } 333 334 #define cs_free snd_hda_gen_free 335 336 static const struct hda_codec_ops cs_patch_ops = { 337 .build_controls = snd_hda_gen_build_controls, 338 .build_pcms = snd_hda_gen_build_pcms, 339 .init = cs_init, 340 .free = cs_free, 341 .unsol_event = snd_hda_jack_unsol_event, 342 }; 343 344 static int cs_parse_auto_config(struct hda_codec *codec) 345 { 346 struct cs_spec *spec = codec->spec; 347 int err; 348 349 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 350 if (err < 0) 351 return err; 352 353 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 354 if (err < 0) 355 return err; 356 357 return 0; 358 } 359 360 static const struct hda_model_fixup cs420x_models[] = { 361 { .id = CS420X_MBP53, .name = "mbp53" }, 362 { .id = CS420X_MBP55, .name = "mbp55" }, 363 { .id = CS420X_IMAC27, .name = "imac27" }, 364 { .id = CS420X_IMAC27_122, .name = "imac27_122" }, 365 { .id = CS420X_APPLE, .name = "apple" }, 366 { .id = CS420X_MBP101, .name = "mbp101" }, 367 { .id = CS420X_MBP81, .name = "mbp81" }, 368 { .id = CS420X_MBA42, .name = "mba42" }, 369 {} 370 }; 371 372 static const struct snd_pci_quirk cs420x_fixup_tbl[] = { 373 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53), 374 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55), 375 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55), 376 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55), 377 /* this conflicts with too many other models */ 378 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/ 379 380 /* codec SSID */ 381 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81), 382 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122), 383 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101), 384 SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42), 385 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE), 386 {} /* terminator */ 387 }; 388 389 static const struct hda_pintbl mbp53_pincfgs[] = { 390 { 0x09, 0x012b4050 }, 391 { 0x0a, 0x90100141 }, 392 { 0x0b, 0x90100140 }, 393 { 0x0c, 0x018b3020 }, 394 { 0x0d, 0x90a00110 }, 395 { 0x0e, 0x400000f0 }, 396 { 0x0f, 0x01cbe030 }, 397 { 0x10, 0x014be060 }, 398 { 0x12, 0x400000f0 }, 399 { 0x15, 0x400000f0 }, 400 {} /* terminator */ 401 }; 402 403 static const struct hda_pintbl mbp55_pincfgs[] = { 404 { 0x09, 0x012b4030 }, 405 { 0x0a, 0x90100121 }, 406 { 0x0b, 0x90100120 }, 407 { 0x0c, 0x400000f0 }, 408 { 0x0d, 0x90a00110 }, 409 { 0x0e, 0x400000f0 }, 410 { 0x0f, 0x400000f0 }, 411 { 0x10, 0x014be040 }, 412 { 0x12, 0x400000f0 }, 413 { 0x15, 0x400000f0 }, 414 {} /* terminator */ 415 }; 416 417 static const struct hda_pintbl imac27_pincfgs[] = { 418 { 0x09, 0x012b4050 }, 419 { 0x0a, 0x90100140 }, 420 { 0x0b, 0x90100142 }, 421 { 0x0c, 0x018b3020 }, 422 { 0x0d, 0x90a00110 }, 423 { 0x0e, 0x400000f0 }, 424 { 0x0f, 0x01cbe030 }, 425 { 0x10, 0x014be060 }, 426 { 0x12, 0x01ab9070 }, 427 { 0x15, 0x400000f0 }, 428 {} /* terminator */ 429 }; 430 431 static const struct hda_pintbl mbp101_pincfgs[] = { 432 { 0x0d, 0x40ab90f0 }, 433 { 0x0e, 0x90a600f0 }, 434 { 0x12, 0x50a600f0 }, 435 {} /* terminator */ 436 }; 437 438 static const struct hda_pintbl mba42_pincfgs[] = { 439 { 0x09, 0x012b4030 }, /* HP */ 440 { 0x0a, 0x400000f0 }, 441 { 0x0b, 0x90100120 }, /* speaker */ 442 { 0x0c, 0x400000f0 }, 443 { 0x0d, 0x90a00110 }, /* mic */ 444 { 0x0e, 0x400000f0 }, 445 { 0x0f, 0x400000f0 }, 446 { 0x10, 0x400000f0 }, 447 { 0x12, 0x400000f0 }, 448 { 0x15, 0x400000f0 }, 449 {} /* terminator */ 450 }; 451 452 static const struct hda_pintbl mba6_pincfgs[] = { 453 { 0x10, 0x032120f0 }, /* HP */ 454 { 0x11, 0x500000f0 }, 455 { 0x12, 0x90100010 }, /* Speaker */ 456 { 0x13, 0x500000f0 }, 457 { 0x14, 0x500000f0 }, 458 { 0x15, 0x770000f0 }, 459 { 0x16, 0x770000f0 }, 460 { 0x17, 0x430000f0 }, 461 { 0x18, 0x43ab9030 }, /* Mic */ 462 { 0x19, 0x770000f0 }, 463 { 0x1a, 0x770000f0 }, 464 { 0x1b, 0x770000f0 }, 465 { 0x1c, 0x90a00090 }, 466 { 0x1d, 0x500000f0 }, 467 { 0x1e, 0x500000f0 }, 468 { 0x1f, 0x500000f0 }, 469 { 0x20, 0x500000f0 }, 470 { 0x21, 0x430000f0 }, 471 { 0x22, 0x430000f0 }, 472 {} /* terminator */ 473 }; 474 475 static void cs420x_fixup_gpio_13(struct hda_codec *codec, 476 const struct hda_fixup *fix, int action) 477 { 478 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 479 struct cs_spec *spec = codec->spec; 480 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */ 481 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */ 482 spec->gpio_mask = spec->gpio_dir = 483 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 484 } 485 } 486 487 static void cs420x_fixup_gpio_23(struct hda_codec *codec, 488 const struct hda_fixup *fix, int action) 489 { 490 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 491 struct cs_spec *spec = codec->spec; 492 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */ 493 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */ 494 spec->gpio_mask = spec->gpio_dir = 495 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 496 } 497 } 498 499 static const struct hda_fixup cs420x_fixups[] = { 500 [CS420X_MBP53] = { 501 .type = HDA_FIXUP_PINS, 502 .v.pins = mbp53_pincfgs, 503 .chained = true, 504 .chain_id = CS420X_APPLE, 505 }, 506 [CS420X_MBP55] = { 507 .type = HDA_FIXUP_PINS, 508 .v.pins = mbp55_pincfgs, 509 .chained = true, 510 .chain_id = CS420X_GPIO_13, 511 }, 512 [CS420X_IMAC27] = { 513 .type = HDA_FIXUP_PINS, 514 .v.pins = imac27_pincfgs, 515 .chained = true, 516 .chain_id = CS420X_GPIO_13, 517 }, 518 [CS420X_GPIO_13] = { 519 .type = HDA_FIXUP_FUNC, 520 .v.func = cs420x_fixup_gpio_13, 521 }, 522 [CS420X_GPIO_23] = { 523 .type = HDA_FIXUP_FUNC, 524 .v.func = cs420x_fixup_gpio_23, 525 }, 526 [CS420X_MBP101] = { 527 .type = HDA_FIXUP_PINS, 528 .v.pins = mbp101_pincfgs, 529 .chained = true, 530 .chain_id = CS420X_GPIO_13, 531 }, 532 [CS420X_MBP81] = { 533 .type = HDA_FIXUP_VERBS, 534 .v.verbs = (const struct hda_verb[]) { 535 /* internal mic ADC2: right only, single ended */ 536 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG}, 537 {0x11, AC_VERB_SET_PROC_COEF, 0x102a}, 538 {} 539 }, 540 .chained = true, 541 .chain_id = CS420X_GPIO_13, 542 }, 543 [CS420X_MBA42] = { 544 .type = HDA_FIXUP_PINS, 545 .v.pins = mba42_pincfgs, 546 .chained = true, 547 .chain_id = CS420X_GPIO_13, 548 }, 549 }; 550 551 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid) 552 { 553 struct cs_spec *spec; 554 555 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 556 if (!spec) 557 return NULL; 558 codec->spec = spec; 559 spec->vendor_nid = vendor_nid; 560 snd_hda_gen_spec_init(&spec->gen); 561 562 return spec; 563 } 564 565 static int patch_cs420x(struct hda_codec *codec) 566 { 567 struct cs_spec *spec; 568 int err; 569 570 spec = cs_alloc_spec(codec, CS420X_VENDOR_NID); 571 if (!spec) 572 return -ENOMEM; 573 574 spec->gen.automute_hook = cs_automute; 575 576 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl, 577 cs420x_fixups); 578 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 579 580 err = cs_parse_auto_config(codec); 581 if (err < 0) 582 goto error; 583 584 codec->patch_ops = cs_patch_ops; 585 586 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 587 588 return 0; 589 590 error: 591 cs_free(codec); 592 return err; 593 } 594 595 /* 596 * CS4208 support: 597 * Its layout is no longer compatible with CS4206/CS4207 598 */ 599 enum { 600 CS4208_MBA6, 601 CS4208_GPIO0, 602 }; 603 604 static const struct hda_model_fixup cs4208_models[] = { 605 { .id = CS4208_GPIO0, .name = "gpio0" }, 606 { .id = CS4208_MBA6, .name = "mba6" }, 607 {} 608 }; 609 610 static const struct snd_pci_quirk cs4208_fixup_tbl[] = { 611 /* codec SSID */ 612 SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6), 613 SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6), 614 {} /* terminator */ 615 }; 616 617 static void cs4208_fixup_gpio0(struct hda_codec *codec, 618 const struct hda_fixup *fix, int action) 619 { 620 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 621 struct cs_spec *spec = codec->spec; 622 spec->gpio_eapd_hp = 0; 623 spec->gpio_eapd_speaker = 1; 624 spec->gpio_mask = spec->gpio_dir = 625 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 626 } 627 } 628 629 static const struct hda_fixup cs4208_fixups[] = { 630 [CS4208_MBA6] = { 631 .type = HDA_FIXUP_PINS, 632 .v.pins = mba6_pincfgs, 633 .chained = true, 634 .chain_id = CS4208_GPIO0, 635 }, 636 [CS4208_GPIO0] = { 637 .type = HDA_FIXUP_FUNC, 638 .v.func = cs4208_fixup_gpio0, 639 }, 640 }; 641 642 /* correct the 0dB offset of input pins */ 643 static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc) 644 { 645 unsigned int caps; 646 647 caps = query_amp_caps(codec, adc, HDA_INPUT); 648 caps &= ~(AC_AMPCAP_OFFSET); 649 caps |= 0x02; 650 snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps); 651 } 652 653 static int patch_cs4208(struct hda_codec *codec) 654 { 655 struct cs_spec *spec; 656 int err; 657 658 spec = cs_alloc_spec(codec, CS4208_VENDOR_NID); 659 if (!spec) 660 return -ENOMEM; 661 662 spec->gen.automute_hook = cs_automute; 663 664 snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl, 665 cs4208_fixups); 666 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 667 668 snd_hda_override_wcaps(codec, 0x18, 669 get_wcaps(codec, 0x18) | AC_WCAP_STEREO); 670 cs4208_fix_amp_caps(codec, 0x18); 671 cs4208_fix_amp_caps(codec, 0x1b); 672 cs4208_fix_amp_caps(codec, 0x1c); 673 674 err = cs_parse_auto_config(codec); 675 if (err < 0) 676 goto error; 677 678 codec->patch_ops = cs_patch_ops; 679 680 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 681 682 return 0; 683 684 error: 685 cs_free(codec); 686 return err; 687 } 688 689 /* 690 * Cirrus Logic CS4210 691 * 692 * 1 DAC => HP(sense) / Speakers, 693 * 1 ADC <= LineIn(sense) / MicIn / DMicIn, 694 * 1 SPDIF OUT => SPDIF Trasmitter(sense) 695 */ 696 697 /* CS4210 board names */ 698 static const struct hda_model_fixup cs421x_models[] = { 699 { .id = CS421X_CDB4210, .name = "cdb4210" }, 700 { .id = CS421X_STUMPY, .name = "stumpy" }, 701 {} 702 }; 703 704 static const struct snd_pci_quirk cs421x_fixup_tbl[] = { 705 /* Test Intel board + CDB2410 */ 706 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210), 707 {} /* terminator */ 708 }; 709 710 /* CS4210 board pinconfigs */ 711 /* Default CS4210 (CDB4210)*/ 712 static const struct hda_pintbl cdb4210_pincfgs[] = { 713 { 0x05, 0x0321401f }, 714 { 0x06, 0x90170010 }, 715 { 0x07, 0x03813031 }, 716 { 0x08, 0xb7a70037 }, 717 { 0x09, 0xb7a6003e }, 718 { 0x0a, 0x034510f0 }, 719 {} /* terminator */ 720 }; 721 722 /* Stumpy ChromeBox */ 723 static const struct hda_pintbl stumpy_pincfgs[] = { 724 { 0x05, 0x022120f0 }, 725 { 0x06, 0x901700f0 }, 726 { 0x07, 0x02a120f0 }, 727 { 0x08, 0x77a70037 }, 728 { 0x09, 0x77a6003e }, 729 { 0x0a, 0x434510f0 }, 730 {} /* terminator */ 731 }; 732 733 /* Setup GPIO/SENSE for each board (if used) */ 734 static void cs421x_fixup_sense_b(struct hda_codec *codec, 735 const struct hda_fixup *fix, int action) 736 { 737 struct cs_spec *spec = codec->spec; 738 if (action == HDA_FIXUP_ACT_PRE_PROBE) 739 spec->sense_b = 1; 740 } 741 742 static const struct hda_fixup cs421x_fixups[] = { 743 [CS421X_CDB4210] = { 744 .type = HDA_FIXUP_PINS, 745 .v.pins = cdb4210_pincfgs, 746 .chained = true, 747 .chain_id = CS421X_SENSE_B, 748 }, 749 [CS421X_SENSE_B] = { 750 .type = HDA_FIXUP_FUNC, 751 .v.func = cs421x_fixup_sense_b, 752 }, 753 [CS421X_STUMPY] = { 754 .type = HDA_FIXUP_PINS, 755 .v.pins = stumpy_pincfgs, 756 }, 757 }; 758 759 static const struct hda_verb cs421x_coef_init_verbs[] = { 760 {0x0B, AC_VERB_SET_PROC_STATE, 1}, 761 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG}, 762 /* 763 Disable Coefficient Index Auto-Increment(DAI)=1, 764 PDREF=0 765 */ 766 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 }, 767 768 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG}, 769 /* ADC SZCMode = Digital Soft Ramp */ 770 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 }, 771 772 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG}, 773 {0x0B, AC_VERB_SET_PROC_COEF, 774 (0x0002 /* DAC SZCMode = Digital Soft Ramp */ 775 | 0x0004 /* Mute DAC on FIFO error */ 776 | 0x0008 /* Enable DAC High Pass Filter */ 777 )}, 778 {} /* terminator */ 779 }; 780 781 /* Errata: CS4210 rev A1 Silicon 782 * 783 * http://www.cirrus.com/en/pubs/errata/ 784 * 785 * Description: 786 * 1. Performance degredation is present in the ADC. 787 * 2. Speaker output is not completely muted upon HP detect. 788 * 3. Noise is present when clipping occurs on the amplified 789 * speaker outputs. 790 * 791 * Workaround: 792 * The following verb sequence written to the registers during 793 * initialization will correct the issues listed above. 794 */ 795 796 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = { 797 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 798 799 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006}, 800 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */ 801 802 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A}, 803 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */ 804 805 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011}, 806 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */ 807 808 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A}, 809 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */ 810 811 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B}, 812 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */ 813 814 {} /* terminator */ 815 }; 816 817 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */ 818 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0); 819 820 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol, 821 struct snd_ctl_elem_info *uinfo) 822 { 823 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 824 uinfo->count = 1; 825 uinfo->value.integer.min = 0; 826 uinfo->value.integer.max = 3; 827 return 0; 828 } 829 830 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol, 831 struct snd_ctl_elem_value *ucontrol) 832 { 833 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 834 835 ucontrol->value.integer.value[0] = 836 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003; 837 return 0; 838 } 839 840 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol, 841 struct snd_ctl_elem_value *ucontrol) 842 { 843 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 844 845 unsigned int vol = ucontrol->value.integer.value[0]; 846 unsigned int coef = 847 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL); 848 unsigned int original_coef = coef; 849 850 coef &= ~0x0003; 851 coef |= (vol & 0x0003); 852 if (original_coef == coef) 853 return 0; 854 else { 855 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef); 856 return 1; 857 } 858 } 859 860 static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = { 861 862 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 863 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 864 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 865 .name = "Speaker Boost Playback Volume", 866 .info = cs421x_boost_vol_info, 867 .get = cs421x_boost_vol_get, 868 .put = cs421x_boost_vol_put, 869 .tlv = { .p = cs421x_speaker_boost_db_scale }, 870 }; 871 872 static void cs4210_pinmux_init(struct hda_codec *codec) 873 { 874 struct cs_spec *spec = codec->spec; 875 unsigned int def_conf, coef; 876 877 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */ 878 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); 879 880 if (spec->gpio_mask) 881 coef |= 0x0008; /* B1,B2 are GPIOs */ 882 else 883 coef &= ~0x0008; 884 885 if (spec->sense_b) 886 coef |= 0x0010; /* B2 is SENSE_B, not inverted */ 887 else 888 coef &= ~0x0010; 889 890 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); 891 892 if ((spec->gpio_mask || spec->sense_b) && 893 is_active_pin(codec, CS421X_DMIC_PIN_NID)) { 894 895 /* 896 GPIO or SENSE_B forced - disconnect the DMIC pin. 897 */ 898 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID); 899 def_conf &= ~AC_DEFCFG_PORT_CONN; 900 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT); 901 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf); 902 } 903 } 904 905 static void cs4210_spdif_automute(struct hda_codec *codec, 906 struct hda_jack_tbl *tbl) 907 { 908 struct cs_spec *spec = codec->spec; 909 bool spdif_present = false; 910 hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0]; 911 912 /* detect on spdif is specific to CS4210 */ 913 if (!spec->spdif_detect || 914 spec->vendor_nid != CS4210_VENDOR_NID) 915 return; 916 917 spdif_present = snd_hda_jack_detect(codec, spdif_pin); 918 if (spdif_present == spec->spdif_present) 919 return; 920 921 spec->spdif_present = spdif_present; 922 /* SPDIF TX on/off */ 923 if (spdif_present) 924 snd_hda_set_pin_ctl(codec, spdif_pin, 925 spdif_present ? PIN_OUT : 0); 926 927 cs_automute(codec); 928 } 929 930 static void parse_cs421x_digital(struct hda_codec *codec) 931 { 932 struct cs_spec *spec = codec->spec; 933 struct auto_pin_cfg *cfg = &spec->gen.autocfg; 934 int i; 935 936 for (i = 0; i < cfg->dig_outs; i++) { 937 hda_nid_t nid = cfg->dig_out_pins[i]; 938 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) { 939 spec->spdif_detect = 1; 940 snd_hda_jack_detect_enable_callback(codec, nid, 941 SPDIF_EVENT, 942 cs4210_spdif_automute); 943 } 944 } 945 } 946 947 static int cs421x_init(struct hda_codec *codec) 948 { 949 struct cs_spec *spec = codec->spec; 950 951 if (spec->vendor_nid == CS4210_VENDOR_NID) { 952 snd_hda_sequence_write(codec, cs421x_coef_init_verbs); 953 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes); 954 cs4210_pinmux_init(codec); 955 } 956 957 snd_hda_gen_init(codec); 958 959 if (spec->gpio_mask) { 960 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, 961 spec->gpio_mask); 962 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, 963 spec->gpio_dir); 964 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 965 spec->gpio_data); 966 } 967 968 init_input_coef(codec); 969 970 cs4210_spdif_automute(codec, NULL); 971 972 return 0; 973 } 974 975 static int cs421x_build_controls(struct hda_codec *codec) 976 { 977 struct cs_spec *spec = codec->spec; 978 int err; 979 980 err = snd_hda_gen_build_controls(codec); 981 if (err < 0) 982 return err; 983 984 if (spec->gen.autocfg.speaker_outs && 985 spec->vendor_nid == CS4210_VENDOR_NID) { 986 err = snd_hda_ctl_add(codec, 0, 987 snd_ctl_new1(&cs421x_speaker_boost_ctl, codec)); 988 if (err < 0) 989 return err; 990 } 991 return 0; 992 } 993 994 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac) 995 { 996 unsigned int caps; 997 998 /* set the upper-limit for mixer amp to 0dB */ 999 caps = query_amp_caps(codec, dac, HDA_OUTPUT); 1000 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT); 1001 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f) 1002 << AC_AMPCAP_NUM_STEPS_SHIFT; 1003 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps); 1004 } 1005 1006 static int cs421x_parse_auto_config(struct hda_codec *codec) 1007 { 1008 struct cs_spec *spec = codec->spec; 1009 hda_nid_t dac = CS4210_DAC_NID; 1010 int err; 1011 1012 fix_volume_caps(codec, dac); 1013 1014 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 1015 if (err < 0) 1016 return err; 1017 1018 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 1019 if (err < 0) 1020 return err; 1021 1022 parse_cs421x_digital(codec); 1023 return 0; 1024 } 1025 1026 #ifdef CONFIG_PM 1027 /* 1028 Manage PDREF, when transitioning to D3hot 1029 (DAC,ADC) -> D3, PDREF=1, AFG->D3 1030 */ 1031 static int cs421x_suspend(struct hda_codec *codec) 1032 { 1033 struct cs_spec *spec = codec->spec; 1034 unsigned int coef; 1035 1036 snd_hda_shutup_pins(codec); 1037 1038 snd_hda_codec_write(codec, CS4210_DAC_NID, 0, 1039 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 1040 snd_hda_codec_write(codec, CS4210_ADC_NID, 0, 1041 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 1042 1043 if (spec->vendor_nid == CS4210_VENDOR_NID) { 1044 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); 1045 coef |= 0x0004; /* PDREF */ 1046 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); 1047 } 1048 1049 return 0; 1050 } 1051 #endif 1052 1053 static const struct hda_codec_ops cs421x_patch_ops = { 1054 .build_controls = cs421x_build_controls, 1055 .build_pcms = snd_hda_gen_build_pcms, 1056 .init = cs421x_init, 1057 .free = cs_free, 1058 .unsol_event = snd_hda_jack_unsol_event, 1059 #ifdef CONFIG_PM 1060 .suspend = cs421x_suspend, 1061 #endif 1062 }; 1063 1064 static int patch_cs4210(struct hda_codec *codec) 1065 { 1066 struct cs_spec *spec; 1067 int err; 1068 1069 spec = cs_alloc_spec(codec, CS4210_VENDOR_NID); 1070 if (!spec) 1071 return -ENOMEM; 1072 1073 spec->gen.automute_hook = cs_automute; 1074 1075 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl, 1076 cs421x_fixups); 1077 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 1078 1079 /* 1080 Update the GPIO/DMIC/SENSE_B pinmux before the configuration 1081 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input 1082 is disabled. 1083 */ 1084 cs4210_pinmux_init(codec); 1085 1086 err = cs421x_parse_auto_config(codec); 1087 if (err < 0) 1088 goto error; 1089 1090 codec->patch_ops = cs421x_patch_ops; 1091 1092 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 1093 1094 return 0; 1095 1096 error: 1097 cs_free(codec); 1098 return err; 1099 } 1100 1101 static int patch_cs4213(struct hda_codec *codec) 1102 { 1103 struct cs_spec *spec; 1104 int err; 1105 1106 spec = cs_alloc_spec(codec, CS4213_VENDOR_NID); 1107 if (!spec) 1108 return -ENOMEM; 1109 1110 err = cs421x_parse_auto_config(codec); 1111 if (err < 0) 1112 goto error; 1113 1114 codec->patch_ops = cs421x_patch_ops; 1115 return 0; 1116 1117 error: 1118 cs_free(codec); 1119 return err; 1120 } 1121 1122 1123 /* 1124 * patch entries 1125 */ 1126 static const struct hda_codec_preset snd_hda_preset_cirrus[] = { 1127 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x }, 1128 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x }, 1129 { .id = 0x10134208, .name = "CS4208", .patch = patch_cs4208 }, 1130 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 }, 1131 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 }, 1132 {} /* terminator */ 1133 }; 1134 1135 MODULE_ALIAS("snd-hda-codec-id:10134206"); 1136 MODULE_ALIAS("snd-hda-codec-id:10134207"); 1137 MODULE_ALIAS("snd-hda-codec-id:10134208"); 1138 MODULE_ALIAS("snd-hda-codec-id:10134210"); 1139 MODULE_ALIAS("snd-hda-codec-id:10134213"); 1140 1141 MODULE_LICENSE("GPL"); 1142 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec"); 1143 1144 static struct hda_codec_preset_list cirrus_list = { 1145 .preset = snd_hda_preset_cirrus, 1146 .owner = THIS_MODULE, 1147 }; 1148 1149 static int __init patch_cirrus_init(void) 1150 { 1151 return snd_hda_add_codec_preset(&cirrus_list); 1152 } 1153 1154 static void __exit patch_cirrus_exit(void) 1155 { 1156 snd_hda_delete_codec_preset(&cirrus_list); 1157 } 1158 1159 module_init(patch_cirrus_init) 1160 module_exit(patch_cirrus_exit) 1161