1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * HD audio interface patch for Cirrus Logic CS420x chip 4 * 5 * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de> 6 */ 7 8 #include <linux/init.h> 9 #include <linux/slab.h> 10 #include <linux/module.h> 11 #include <sound/core.h> 12 #include <linux/pci.h> 13 #include <sound/tlv.h> 14 #include <sound/hda_codec.h> 15 #include "hda_local.h" 16 #include "hda_auto_parser.h" 17 #include "hda_jack.h" 18 #include "hda_generic.h" 19 20 /* 21 */ 22 23 struct cs_spec { 24 struct hda_gen_spec gen; 25 26 unsigned int gpio_mask; 27 unsigned int gpio_dir; 28 unsigned int gpio_data; 29 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */ 30 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */ 31 32 /* CS421x */ 33 unsigned int spdif_detect:1; 34 unsigned int spdif_present:1; 35 unsigned int sense_b:1; 36 hda_nid_t vendor_nid; 37 38 /* for MBP SPDIF control */ 39 int (*spdif_sw_put)(struct snd_kcontrol *kcontrol, 40 struct snd_ctl_elem_value *ucontrol); 41 }; 42 43 /* available models with CS420x */ 44 enum { 45 CS420X_MBP53, 46 CS420X_MBP55, 47 CS420X_IMAC27, 48 CS420X_GPIO_13, 49 CS420X_GPIO_23, 50 CS420X_MBP101, 51 CS420X_MBP81, 52 CS420X_MBA42, 53 CS420X_AUTO, 54 /* aliases */ 55 CS420X_IMAC27_122 = CS420X_GPIO_23, 56 CS420X_APPLE = CS420X_GPIO_13, 57 }; 58 59 /* CS421x boards */ 60 enum { 61 CS421X_CDB4210, 62 CS421X_SENSE_B, 63 CS421X_STUMPY, 64 }; 65 66 /* Vendor-specific processing widget */ 67 #define CS420X_VENDOR_NID 0x11 68 #define CS_DIG_OUT1_PIN_NID 0x10 69 #define CS_DIG_OUT2_PIN_NID 0x15 70 #define CS_DMIC1_PIN_NID 0x0e 71 #define CS_DMIC2_PIN_NID 0x12 72 73 /* coef indices */ 74 #define IDX_SPDIF_STAT 0x0000 75 #define IDX_SPDIF_CTL 0x0001 76 #define IDX_ADC_CFG 0x0002 77 /* SZC bitmask, 4 modes below: 78 * 0 = immediate, 79 * 1 = digital immediate, analog zero-cross 80 * 2 = digtail & analog soft-ramp 81 * 3 = digital soft-ramp, analog zero-cross 82 */ 83 #define CS_COEF_ADC_SZC_MASK (3 << 0) 84 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */ 85 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */ 86 /* PGA mode: 0 = differential, 1 = signle-ended */ 87 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */ 88 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */ 89 #define IDX_DAC_CFG 0x0003 90 /* SZC bitmask, 4 modes below: 91 * 0 = Immediate 92 * 1 = zero-cross 93 * 2 = soft-ramp 94 * 3 = soft-ramp on zero-cross 95 */ 96 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */ 97 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */ 98 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */ 99 100 #define IDX_BEEP_CFG 0x0004 101 /* 0x0008 - test reg key */ 102 /* 0x0009 - 0x0014 -> 12 test regs */ 103 /* 0x0015 - visibility reg */ 104 105 /* Cirrus Logic CS4208 */ 106 #define CS4208_VENDOR_NID 0x24 107 108 /* 109 * Cirrus Logic CS4210 110 * 111 * 1 DAC => HP(sense) / Speakers, 112 * 1 ADC <= LineIn(sense) / MicIn / DMicIn, 113 * 1 SPDIF OUT => SPDIF Trasmitter(sense) 114 */ 115 #define CS4210_DAC_NID 0x02 116 #define CS4210_ADC_NID 0x03 117 #define CS4210_VENDOR_NID 0x0B 118 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */ 119 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */ 120 121 #define CS421X_IDX_DEV_CFG 0x01 122 #define CS421X_IDX_ADC_CFG 0x02 123 #define CS421X_IDX_DAC_CFG 0x03 124 #define CS421X_IDX_SPK_CTL 0x04 125 126 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */ 127 #define CS4213_VENDOR_NID 0x09 128 129 130 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx) 131 { 132 struct cs_spec *spec = codec->spec; 133 134 snd_hda_codec_write(codec, spec->vendor_nid, 0, 135 AC_VERB_SET_COEF_INDEX, idx); 136 return snd_hda_codec_read(codec, spec->vendor_nid, 0, 137 AC_VERB_GET_PROC_COEF, 0); 138 } 139 140 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx, 141 unsigned int coef) 142 { 143 struct cs_spec *spec = codec->spec; 144 145 snd_hda_codec_write(codec, spec->vendor_nid, 0, 146 AC_VERB_SET_COEF_INDEX, idx); 147 snd_hda_codec_write(codec, spec->vendor_nid, 0, 148 AC_VERB_SET_PROC_COEF, coef); 149 } 150 151 /* 152 * auto-mute and auto-mic switching 153 * CS421x auto-output redirecting 154 * HP/SPK/SPDIF 155 */ 156 157 static void cs_automute(struct hda_codec *codec) 158 { 159 struct cs_spec *spec = codec->spec; 160 161 /* mute HPs if spdif jack (SENSE_B) is present */ 162 spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b); 163 164 snd_hda_gen_update_outputs(codec); 165 166 if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) { 167 if (spec->gen.automute_speaker) 168 spec->gpio_data = spec->gen.hp_jack_present ? 169 spec->gpio_eapd_hp : spec->gpio_eapd_speaker; 170 else 171 spec->gpio_data = 172 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 173 snd_hda_codec_write(codec, 0x01, 0, 174 AC_VERB_SET_GPIO_DATA, spec->gpio_data); 175 } 176 } 177 178 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid) 179 { 180 unsigned int val; 181 182 val = snd_hda_codec_get_pincfg(codec, nid); 183 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE); 184 } 185 186 static void init_input_coef(struct hda_codec *codec) 187 { 188 struct cs_spec *spec = codec->spec; 189 unsigned int coef; 190 191 /* CS420x has multiple ADC, CS421x has single ADC */ 192 if (spec->vendor_nid == CS420X_VENDOR_NID) { 193 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG); 194 if (is_active_pin(codec, CS_DMIC2_PIN_NID)) 195 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */ 196 if (is_active_pin(codec, CS_DMIC1_PIN_NID)) 197 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off 198 * No effect if SPDIF_OUT2 is 199 * selected in IDX_SPDIF_CTL. 200 */ 201 202 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef); 203 } 204 } 205 206 static const struct hda_verb cs_coef_init_verbs[] = { 207 {0x11, AC_VERB_SET_PROC_STATE, 1}, 208 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG}, 209 {0x11, AC_VERB_SET_PROC_COEF, 210 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */ 211 | 0x0040 /* Mute DACs on FIFO error */ 212 | 0x1000 /* Enable DACs High Pass Filter */ 213 | 0x0400 /* Disable Coefficient Auto increment */ 214 )}, 215 /* ADC1/2 - Digital and Analog Soft Ramp */ 216 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG}, 217 {0x11, AC_VERB_SET_PROC_COEF, 0x000a}, 218 /* Beep */ 219 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG}, 220 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */ 221 222 {} /* terminator */ 223 }; 224 225 static const struct hda_verb cs4208_coef_init_verbs[] = { 226 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ 227 {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 228 {0x24, AC_VERB_SET_COEF_INDEX, 0x0033}, 229 {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */ 230 {0x24, AC_VERB_SET_COEF_INDEX, 0x0034}, 231 {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */ 232 {} /* terminator */ 233 }; 234 235 /* Errata: CS4207 rev C0/C1/C2 Silicon 236 * 237 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf 238 * 239 * 6. At high temperature (TA > +85°C), the digital supply current (IVD) 240 * may be excessive (up to an additional 200 μA), which is most easily 241 * observed while the part is being held in reset (RESET# active low). 242 * 243 * Root Cause: At initial powerup of the device, the logic that drives 244 * the clock and write enable to the S/PDIF SRC RAMs is not properly 245 * initialized. 246 * Certain random patterns will cause a steady leakage current in those 247 * RAM cells. The issue will resolve once the SRCs are used (turned on). 248 * 249 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC 250 * blocks, which will alleviate the issue. 251 */ 252 253 static const struct hda_verb cs_errata_init_verbs[] = { 254 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ 255 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 256 257 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 258 {0x11, AC_VERB_SET_PROC_COEF, 0x9999}, 259 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 260 {0x11, AC_VERB_SET_PROC_COEF, 0xa412}, 261 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 262 {0x11, AC_VERB_SET_PROC_COEF, 0x0009}, 263 264 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */ 265 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */ 266 267 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 268 {0x11, AC_VERB_SET_PROC_COEF, 0x2412}, 269 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 270 {0x11, AC_VERB_SET_PROC_COEF, 0x0000}, 271 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 272 {0x11, AC_VERB_SET_PROC_COEF, 0x0008}, 273 {0x11, AC_VERB_SET_PROC_STATE, 0x00}, 274 {} /* terminator */ 275 }; 276 277 /* SPDIF setup */ 278 static void init_digital_coef(struct hda_codec *codec) 279 { 280 unsigned int coef; 281 282 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */ 283 coef |= 0x0008; /* Replace with mute on error */ 284 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID)) 285 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2 286 * SPDIF_OUT2 is shared with GPIO1 and 287 * DMIC_SDA2. 288 */ 289 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef); 290 } 291 292 static int cs_init(struct hda_codec *codec) 293 { 294 struct cs_spec *spec = codec->spec; 295 296 if (spec->vendor_nid == CS420X_VENDOR_NID) { 297 /* init_verb sequence for C0/C1/C2 errata*/ 298 snd_hda_sequence_write(codec, cs_errata_init_verbs); 299 snd_hda_sequence_write(codec, cs_coef_init_verbs); 300 } else if (spec->vendor_nid == CS4208_VENDOR_NID) { 301 snd_hda_sequence_write(codec, cs4208_coef_init_verbs); 302 } 303 304 snd_hda_gen_init(codec); 305 306 if (spec->gpio_mask) { 307 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, 308 spec->gpio_mask); 309 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, 310 spec->gpio_dir); 311 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 312 spec->gpio_data); 313 } 314 315 if (spec->vendor_nid == CS420X_VENDOR_NID) { 316 init_input_coef(codec); 317 init_digital_coef(codec); 318 } 319 320 return 0; 321 } 322 323 static int cs_build_controls(struct hda_codec *codec) 324 { 325 int err; 326 327 err = snd_hda_gen_build_controls(codec); 328 if (err < 0) 329 return err; 330 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD); 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 = cs_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 int i; 349 350 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 351 if (err < 0) 352 return err; 353 354 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 355 if (err < 0) 356 return err; 357 358 /* keep the ADCs powered up when it's dynamically switchable */ 359 if (spec->gen.dyn_adc_switch) { 360 unsigned int done = 0; 361 362 for (i = 0; i < spec->gen.input_mux.num_items; i++) { 363 int idx = spec->gen.dyn_adc_idx[i]; 364 365 if (done & (1 << idx)) 366 continue; 367 snd_hda_gen_fix_pin_power(codec, 368 spec->gen.adc_nids[idx]); 369 done |= 1 << idx; 370 } 371 } 372 373 return 0; 374 } 375 376 static const struct hda_model_fixup cs420x_models[] = { 377 { .id = CS420X_MBP53, .name = "mbp53" }, 378 { .id = CS420X_MBP55, .name = "mbp55" }, 379 { .id = CS420X_IMAC27, .name = "imac27" }, 380 { .id = CS420X_IMAC27_122, .name = "imac27_122" }, 381 { .id = CS420X_APPLE, .name = "apple" }, 382 { .id = CS420X_MBP101, .name = "mbp101" }, 383 { .id = CS420X_MBP81, .name = "mbp81" }, 384 { .id = CS420X_MBA42, .name = "mba42" }, 385 {} 386 }; 387 388 static const struct snd_pci_quirk cs420x_fixup_tbl[] = { 389 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53), 390 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55), 391 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55), 392 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55), 393 /* this conflicts with too many other models */ 394 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/ 395 396 /* codec SSID */ 397 SND_PCI_QUIRK(0x106b, 0x0600, "iMac 14,1", CS420X_IMAC27_122), 398 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81), 399 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122), 400 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101), 401 SND_PCI_QUIRK(0x106b, 0x5600, "MacBookAir 5,2", CS420X_MBP81), 402 SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42), 403 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE), 404 {} /* terminator */ 405 }; 406 407 static const struct hda_pintbl mbp53_pincfgs[] = { 408 { 0x09, 0x012b4050 }, 409 { 0x0a, 0x90100141 }, 410 { 0x0b, 0x90100140 }, 411 { 0x0c, 0x018b3020 }, 412 { 0x0d, 0x90a00110 }, 413 { 0x0e, 0x400000f0 }, 414 { 0x0f, 0x01cbe030 }, 415 { 0x10, 0x014be060 }, 416 { 0x12, 0x400000f0 }, 417 { 0x15, 0x400000f0 }, 418 {} /* terminator */ 419 }; 420 421 static const struct hda_pintbl mbp55_pincfgs[] = { 422 { 0x09, 0x012b4030 }, 423 { 0x0a, 0x90100121 }, 424 { 0x0b, 0x90100120 }, 425 { 0x0c, 0x400000f0 }, 426 { 0x0d, 0x90a00110 }, 427 { 0x0e, 0x400000f0 }, 428 { 0x0f, 0x400000f0 }, 429 { 0x10, 0x014be040 }, 430 { 0x12, 0x400000f0 }, 431 { 0x15, 0x400000f0 }, 432 {} /* terminator */ 433 }; 434 435 static const struct hda_pintbl imac27_pincfgs[] = { 436 { 0x09, 0x012b4050 }, 437 { 0x0a, 0x90100140 }, 438 { 0x0b, 0x90100142 }, 439 { 0x0c, 0x018b3020 }, 440 { 0x0d, 0x90a00110 }, 441 { 0x0e, 0x400000f0 }, 442 { 0x0f, 0x01cbe030 }, 443 { 0x10, 0x014be060 }, 444 { 0x12, 0x01ab9070 }, 445 { 0x15, 0x400000f0 }, 446 {} /* terminator */ 447 }; 448 449 static const struct hda_pintbl mbp101_pincfgs[] = { 450 { 0x0d, 0x40ab90f0 }, 451 { 0x0e, 0x90a600f0 }, 452 { 0x12, 0x50a600f0 }, 453 {} /* terminator */ 454 }; 455 456 static const struct hda_pintbl mba42_pincfgs[] = { 457 { 0x09, 0x012b4030 }, /* HP */ 458 { 0x0a, 0x400000f0 }, 459 { 0x0b, 0x90100120 }, /* speaker */ 460 { 0x0c, 0x400000f0 }, 461 { 0x0d, 0x90a00110 }, /* mic */ 462 { 0x0e, 0x400000f0 }, 463 { 0x0f, 0x400000f0 }, 464 { 0x10, 0x400000f0 }, 465 { 0x12, 0x400000f0 }, 466 { 0x15, 0x400000f0 }, 467 {} /* terminator */ 468 }; 469 470 static const struct hda_pintbl mba6_pincfgs[] = { 471 { 0x10, 0x032120f0 }, /* HP */ 472 { 0x11, 0x500000f0 }, 473 { 0x12, 0x90100010 }, /* Speaker */ 474 { 0x13, 0x500000f0 }, 475 { 0x14, 0x500000f0 }, 476 { 0x15, 0x770000f0 }, 477 { 0x16, 0x770000f0 }, 478 { 0x17, 0x430000f0 }, 479 { 0x18, 0x43ab9030 }, /* Mic */ 480 { 0x19, 0x770000f0 }, 481 { 0x1a, 0x770000f0 }, 482 { 0x1b, 0x770000f0 }, 483 { 0x1c, 0x90a00090 }, 484 { 0x1d, 0x500000f0 }, 485 { 0x1e, 0x500000f0 }, 486 { 0x1f, 0x500000f0 }, 487 { 0x20, 0x500000f0 }, 488 { 0x21, 0x430000f0 }, 489 { 0x22, 0x430000f0 }, 490 {} /* terminator */ 491 }; 492 493 static void cs420x_fixup_gpio_13(struct hda_codec *codec, 494 const struct hda_fixup *fix, int action) 495 { 496 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 497 struct cs_spec *spec = codec->spec; 498 499 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */ 500 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */ 501 spec->gpio_mask = spec->gpio_dir = 502 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 503 } 504 } 505 506 static void cs420x_fixup_gpio_23(struct hda_codec *codec, 507 const struct hda_fixup *fix, int action) 508 { 509 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 510 struct cs_spec *spec = codec->spec; 511 512 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */ 513 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */ 514 spec->gpio_mask = spec->gpio_dir = 515 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 516 } 517 } 518 519 static const struct hda_fixup cs420x_fixups[] = { 520 [CS420X_MBP53] = { 521 .type = HDA_FIXUP_PINS, 522 .v.pins = mbp53_pincfgs, 523 .chained = true, 524 .chain_id = CS420X_APPLE, 525 }, 526 [CS420X_MBP55] = { 527 .type = HDA_FIXUP_PINS, 528 .v.pins = mbp55_pincfgs, 529 .chained = true, 530 .chain_id = CS420X_GPIO_13, 531 }, 532 [CS420X_IMAC27] = { 533 .type = HDA_FIXUP_PINS, 534 .v.pins = imac27_pincfgs, 535 .chained = true, 536 .chain_id = CS420X_GPIO_13, 537 }, 538 [CS420X_GPIO_13] = { 539 .type = HDA_FIXUP_FUNC, 540 .v.func = cs420x_fixup_gpio_13, 541 }, 542 [CS420X_GPIO_23] = { 543 .type = HDA_FIXUP_FUNC, 544 .v.func = cs420x_fixup_gpio_23, 545 }, 546 [CS420X_MBP101] = { 547 .type = HDA_FIXUP_PINS, 548 .v.pins = mbp101_pincfgs, 549 .chained = true, 550 .chain_id = CS420X_GPIO_13, 551 }, 552 [CS420X_MBP81] = { 553 .type = HDA_FIXUP_VERBS, 554 .v.verbs = (const struct hda_verb[]) { 555 /* internal mic ADC2: right only, single ended */ 556 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG}, 557 {0x11, AC_VERB_SET_PROC_COEF, 0x102a}, 558 {} 559 }, 560 .chained = true, 561 .chain_id = CS420X_GPIO_13, 562 }, 563 [CS420X_MBA42] = { 564 .type = HDA_FIXUP_PINS, 565 .v.pins = mba42_pincfgs, 566 .chained = true, 567 .chain_id = CS420X_GPIO_13, 568 }, 569 }; 570 571 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid) 572 { 573 struct cs_spec *spec; 574 575 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 576 if (!spec) 577 return NULL; 578 codec->spec = spec; 579 spec->vendor_nid = vendor_nid; 580 codec->power_save_node = 1; 581 snd_hda_gen_spec_init(&spec->gen); 582 583 return spec; 584 } 585 586 static int patch_cs420x(struct hda_codec *codec) 587 { 588 struct cs_spec *spec; 589 int err; 590 591 spec = cs_alloc_spec(codec, CS420X_VENDOR_NID); 592 if (!spec) 593 return -ENOMEM; 594 595 codec->patch_ops = cs_patch_ops; 596 spec->gen.automute_hook = cs_automute; 597 codec->single_adc_amp = 1; 598 599 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl, 600 cs420x_fixups); 601 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 602 603 err = cs_parse_auto_config(codec); 604 if (err < 0) 605 goto error; 606 607 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 608 609 return 0; 610 611 error: 612 cs_free(codec); 613 return err; 614 } 615 616 /* 617 * CS4208 support: 618 * Its layout is no longer compatible with CS4206/CS4207 619 */ 620 enum { 621 CS4208_MAC_AUTO, 622 CS4208_MBA6, 623 CS4208_MBP11, 624 CS4208_MACMINI, 625 CS4208_GPIO0, 626 }; 627 628 static const struct hda_model_fixup cs4208_models[] = { 629 { .id = CS4208_GPIO0, .name = "gpio0" }, 630 { .id = CS4208_MBA6, .name = "mba6" }, 631 { .id = CS4208_MBP11, .name = "mbp11" }, 632 { .id = CS4208_MACMINI, .name = "macmini" }, 633 {} 634 }; 635 636 static const struct snd_pci_quirk cs4208_fixup_tbl[] = { 637 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO), 638 {} /* terminator */ 639 }; 640 641 /* codec SSID matching */ 642 static const struct snd_pci_quirk cs4208_mac_fixup_tbl[] = { 643 SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11), 644 SND_PCI_QUIRK(0x106b, 0x6c00, "MacMini 7,1", CS4208_MACMINI), 645 SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6), 646 SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6), 647 SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11), 648 {} /* terminator */ 649 }; 650 651 static void cs4208_fixup_gpio0(struct hda_codec *codec, 652 const struct hda_fixup *fix, int action) 653 { 654 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 655 struct cs_spec *spec = codec->spec; 656 657 spec->gpio_eapd_hp = 0; 658 spec->gpio_eapd_speaker = 1; 659 spec->gpio_mask = spec->gpio_dir = 660 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 661 } 662 } 663 664 static const struct hda_fixup cs4208_fixups[]; 665 666 /* remap the fixup from codec SSID and apply it */ 667 static void cs4208_fixup_mac(struct hda_codec *codec, 668 const struct hda_fixup *fix, int action) 669 { 670 if (action != HDA_FIXUP_ACT_PRE_PROBE) 671 return; 672 673 codec->fixup_id = HDA_FIXUP_ID_NOT_SET; 674 snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups); 675 if (codec->fixup_id == HDA_FIXUP_ID_NOT_SET) 676 codec->fixup_id = CS4208_GPIO0; /* default fixup */ 677 snd_hda_apply_fixup(codec, action); 678 } 679 680 /* MacMini 7,1 has the inverted jack detection */ 681 static void cs4208_fixup_macmini(struct hda_codec *codec, 682 const struct hda_fixup *fix, int action) 683 { 684 static const struct hda_pintbl pincfgs[] = { 685 { 0x18, 0x00ab9150 }, /* mic (audio-in) jack: disable detect */ 686 { 0x21, 0x004be140 }, /* SPDIF: disable detect */ 687 { } 688 }; 689 690 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 691 /* HP pin (0x10) has an inverted detection */ 692 codec->inv_jack_detect = 1; 693 /* disable the bogus Mic and SPDIF jack detections */ 694 snd_hda_apply_pincfgs(codec, pincfgs); 695 } 696 } 697 698 static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol, 699 struct snd_ctl_elem_value *ucontrol) 700 { 701 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 702 struct cs_spec *spec = codec->spec; 703 hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0]; 704 int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0; 705 706 snd_hda_set_pin_ctl_cache(codec, pin, pinctl); 707 return spec->spdif_sw_put(kcontrol, ucontrol); 708 } 709 710 /* hook the SPDIF switch */ 711 static void cs4208_fixup_spdif_switch(struct hda_codec *codec, 712 const struct hda_fixup *fix, int action) 713 { 714 if (action == HDA_FIXUP_ACT_BUILD) { 715 struct cs_spec *spec = codec->spec; 716 struct snd_kcontrol *kctl; 717 718 if (!spec->gen.autocfg.dig_out_pins[0]) 719 return; 720 kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch"); 721 if (!kctl) 722 return; 723 spec->spdif_sw_put = kctl->put; 724 kctl->put = cs4208_spdif_sw_put; 725 } 726 } 727 728 static const struct hda_fixup cs4208_fixups[] = { 729 [CS4208_MBA6] = { 730 .type = HDA_FIXUP_PINS, 731 .v.pins = mba6_pincfgs, 732 .chained = true, 733 .chain_id = CS4208_GPIO0, 734 }, 735 [CS4208_MBP11] = { 736 .type = HDA_FIXUP_FUNC, 737 .v.func = cs4208_fixup_spdif_switch, 738 .chained = true, 739 .chain_id = CS4208_GPIO0, 740 }, 741 [CS4208_MACMINI] = { 742 .type = HDA_FIXUP_FUNC, 743 .v.func = cs4208_fixup_macmini, 744 .chained = true, 745 .chain_id = CS4208_GPIO0, 746 }, 747 [CS4208_GPIO0] = { 748 .type = HDA_FIXUP_FUNC, 749 .v.func = cs4208_fixup_gpio0, 750 }, 751 [CS4208_MAC_AUTO] = { 752 .type = HDA_FIXUP_FUNC, 753 .v.func = cs4208_fixup_mac, 754 }, 755 }; 756 757 /* correct the 0dB offset of input pins */ 758 static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc) 759 { 760 unsigned int caps; 761 762 caps = query_amp_caps(codec, adc, HDA_INPUT); 763 caps &= ~(AC_AMPCAP_OFFSET); 764 caps |= 0x02; 765 snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps); 766 } 767 768 static int patch_cs4208(struct hda_codec *codec) 769 { 770 struct cs_spec *spec; 771 int err; 772 773 spec = cs_alloc_spec(codec, CS4208_VENDOR_NID); 774 if (!spec) 775 return -ENOMEM; 776 777 codec->patch_ops = cs_patch_ops; 778 spec->gen.automute_hook = cs_automute; 779 /* exclude NID 0x10 (HP) from output volumes due to different steps */ 780 spec->gen.out_vol_mask = 1ULL << 0x10; 781 782 snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl, 783 cs4208_fixups); 784 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 785 786 snd_hda_override_wcaps(codec, 0x18, 787 get_wcaps(codec, 0x18) | AC_WCAP_STEREO); 788 cs4208_fix_amp_caps(codec, 0x18); 789 cs4208_fix_amp_caps(codec, 0x1b); 790 cs4208_fix_amp_caps(codec, 0x1c); 791 792 err = cs_parse_auto_config(codec); 793 if (err < 0) 794 goto error; 795 796 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 797 798 return 0; 799 800 error: 801 cs_free(codec); 802 return err; 803 } 804 805 /* 806 * Cirrus Logic CS4210 807 * 808 * 1 DAC => HP(sense) / Speakers, 809 * 1 ADC <= LineIn(sense) / MicIn / DMicIn, 810 * 1 SPDIF OUT => SPDIF Trasmitter(sense) 811 */ 812 813 /* CS4210 board names */ 814 static const struct hda_model_fixup cs421x_models[] = { 815 { .id = CS421X_CDB4210, .name = "cdb4210" }, 816 { .id = CS421X_STUMPY, .name = "stumpy" }, 817 {} 818 }; 819 820 static const struct snd_pci_quirk cs421x_fixup_tbl[] = { 821 /* Test Intel board + CDB2410 */ 822 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210), 823 {} /* terminator */ 824 }; 825 826 /* CS4210 board pinconfigs */ 827 /* Default CS4210 (CDB4210)*/ 828 static const struct hda_pintbl cdb4210_pincfgs[] = { 829 { 0x05, 0x0321401f }, 830 { 0x06, 0x90170010 }, 831 { 0x07, 0x03813031 }, 832 { 0x08, 0xb7a70037 }, 833 { 0x09, 0xb7a6003e }, 834 { 0x0a, 0x034510f0 }, 835 {} /* terminator */ 836 }; 837 838 /* Stumpy ChromeBox */ 839 static const struct hda_pintbl stumpy_pincfgs[] = { 840 { 0x05, 0x022120f0 }, 841 { 0x06, 0x901700f0 }, 842 { 0x07, 0x02a120f0 }, 843 { 0x08, 0x77a70037 }, 844 { 0x09, 0x77a6003e }, 845 { 0x0a, 0x434510f0 }, 846 {} /* terminator */ 847 }; 848 849 /* Setup GPIO/SENSE for each board (if used) */ 850 static void cs421x_fixup_sense_b(struct hda_codec *codec, 851 const struct hda_fixup *fix, int action) 852 { 853 struct cs_spec *spec = codec->spec; 854 855 if (action == HDA_FIXUP_ACT_PRE_PROBE) 856 spec->sense_b = 1; 857 } 858 859 static const struct hda_fixup cs421x_fixups[] = { 860 [CS421X_CDB4210] = { 861 .type = HDA_FIXUP_PINS, 862 .v.pins = cdb4210_pincfgs, 863 .chained = true, 864 .chain_id = CS421X_SENSE_B, 865 }, 866 [CS421X_SENSE_B] = { 867 .type = HDA_FIXUP_FUNC, 868 .v.func = cs421x_fixup_sense_b, 869 }, 870 [CS421X_STUMPY] = { 871 .type = HDA_FIXUP_PINS, 872 .v.pins = stumpy_pincfgs, 873 }, 874 }; 875 876 static const struct hda_verb cs421x_coef_init_verbs[] = { 877 {0x0B, AC_VERB_SET_PROC_STATE, 1}, 878 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG}, 879 /* 880 * Disable Coefficient Index Auto-Increment(DAI)=1, 881 * PDREF=0 882 */ 883 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 }, 884 885 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG}, 886 /* ADC SZCMode = Digital Soft Ramp */ 887 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 }, 888 889 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG}, 890 {0x0B, AC_VERB_SET_PROC_COEF, 891 (0x0002 /* DAC SZCMode = Digital Soft Ramp */ 892 | 0x0004 /* Mute DAC on FIFO error */ 893 | 0x0008 /* Enable DAC High Pass Filter */ 894 )}, 895 {} /* terminator */ 896 }; 897 898 /* Errata: CS4210 rev A1 Silicon 899 * 900 * http://www.cirrus.com/en/pubs/errata/ 901 * 902 * Description: 903 * 1. Performance degredation is present in the ADC. 904 * 2. Speaker output is not completely muted upon HP detect. 905 * 3. Noise is present when clipping occurs on the amplified 906 * speaker outputs. 907 * 908 * Workaround: 909 * The following verb sequence written to the registers during 910 * initialization will correct the issues listed above. 911 */ 912 913 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = { 914 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 915 916 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006}, 917 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */ 918 919 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A}, 920 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */ 921 922 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011}, 923 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */ 924 925 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A}, 926 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */ 927 928 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B}, 929 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */ 930 931 {} /* terminator */ 932 }; 933 934 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */ 935 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0); 936 937 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol, 938 struct snd_ctl_elem_info *uinfo) 939 { 940 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 941 uinfo->count = 1; 942 uinfo->value.integer.min = 0; 943 uinfo->value.integer.max = 3; 944 return 0; 945 } 946 947 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol, 948 struct snd_ctl_elem_value *ucontrol) 949 { 950 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 951 952 ucontrol->value.integer.value[0] = 953 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003; 954 return 0; 955 } 956 957 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol, 958 struct snd_ctl_elem_value *ucontrol) 959 { 960 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 961 962 unsigned int vol = ucontrol->value.integer.value[0]; 963 unsigned int coef = 964 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL); 965 unsigned int original_coef = coef; 966 967 coef &= ~0x0003; 968 coef |= (vol & 0x0003); 969 if (original_coef != coef) { 970 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef); 971 return 1; 972 } 973 974 return 0; 975 } 976 977 static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = { 978 979 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 980 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 981 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 982 .name = "Speaker Boost Playback Volume", 983 .info = cs421x_boost_vol_info, 984 .get = cs421x_boost_vol_get, 985 .put = cs421x_boost_vol_put, 986 .tlv = { .p = cs421x_speaker_boost_db_scale }, 987 }; 988 989 static void cs4210_pinmux_init(struct hda_codec *codec) 990 { 991 struct cs_spec *spec = codec->spec; 992 unsigned int def_conf, coef; 993 994 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */ 995 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); 996 997 if (spec->gpio_mask) 998 coef |= 0x0008; /* B1,B2 are GPIOs */ 999 else 1000 coef &= ~0x0008; 1001 1002 if (spec->sense_b) 1003 coef |= 0x0010; /* B2 is SENSE_B, not inverted */ 1004 else 1005 coef &= ~0x0010; 1006 1007 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); 1008 1009 if ((spec->gpio_mask || spec->sense_b) && 1010 is_active_pin(codec, CS421X_DMIC_PIN_NID)) { 1011 1012 /* 1013 * GPIO or SENSE_B forced - disconnect the DMIC pin. 1014 */ 1015 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID); 1016 def_conf &= ~AC_DEFCFG_PORT_CONN; 1017 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT); 1018 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf); 1019 } 1020 } 1021 1022 static void cs4210_spdif_automute(struct hda_codec *codec, 1023 struct hda_jack_callback *tbl) 1024 { 1025 struct cs_spec *spec = codec->spec; 1026 bool spdif_present = false; 1027 hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0]; 1028 1029 /* detect on spdif is specific to CS4210 */ 1030 if (!spec->spdif_detect || 1031 spec->vendor_nid != CS4210_VENDOR_NID) 1032 return; 1033 1034 spdif_present = snd_hda_jack_detect(codec, spdif_pin); 1035 if (spdif_present == spec->spdif_present) 1036 return; 1037 1038 spec->spdif_present = spdif_present; 1039 /* SPDIF TX on/off */ 1040 snd_hda_set_pin_ctl(codec, spdif_pin, spdif_present ? PIN_OUT : 0); 1041 1042 cs_automute(codec); 1043 } 1044 1045 static void parse_cs421x_digital(struct hda_codec *codec) 1046 { 1047 struct cs_spec *spec = codec->spec; 1048 struct auto_pin_cfg *cfg = &spec->gen.autocfg; 1049 int i; 1050 1051 for (i = 0; i < cfg->dig_outs; i++) { 1052 hda_nid_t nid = cfg->dig_out_pins[i]; 1053 1054 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) { 1055 spec->spdif_detect = 1; 1056 snd_hda_jack_detect_enable_callback(codec, nid, 1057 cs4210_spdif_automute); 1058 } 1059 } 1060 } 1061 1062 static int cs421x_init(struct hda_codec *codec) 1063 { 1064 struct cs_spec *spec = codec->spec; 1065 1066 if (spec->vendor_nid == CS4210_VENDOR_NID) { 1067 snd_hda_sequence_write(codec, cs421x_coef_init_verbs); 1068 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes); 1069 cs4210_pinmux_init(codec); 1070 } 1071 1072 snd_hda_gen_init(codec); 1073 1074 if (spec->gpio_mask) { 1075 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, 1076 spec->gpio_mask); 1077 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, 1078 spec->gpio_dir); 1079 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 1080 spec->gpio_data); 1081 } 1082 1083 init_input_coef(codec); 1084 1085 cs4210_spdif_automute(codec, NULL); 1086 1087 return 0; 1088 } 1089 1090 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac) 1091 { 1092 unsigned int caps; 1093 1094 /* set the upper-limit for mixer amp to 0dB */ 1095 caps = query_amp_caps(codec, dac, HDA_OUTPUT); 1096 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT); 1097 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f) 1098 << AC_AMPCAP_NUM_STEPS_SHIFT; 1099 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps); 1100 } 1101 1102 static int cs421x_parse_auto_config(struct hda_codec *codec) 1103 { 1104 struct cs_spec *spec = codec->spec; 1105 hda_nid_t dac = CS4210_DAC_NID; 1106 int err; 1107 1108 fix_volume_caps(codec, dac); 1109 1110 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 1111 if (err < 0) 1112 return err; 1113 1114 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 1115 if (err < 0) 1116 return err; 1117 1118 parse_cs421x_digital(codec); 1119 1120 if (spec->gen.autocfg.speaker_outs && 1121 spec->vendor_nid == CS4210_VENDOR_NID) { 1122 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, 1123 &cs421x_speaker_boost_ctl)) 1124 return -ENOMEM; 1125 } 1126 1127 return 0; 1128 } 1129 1130 #ifdef CONFIG_PM 1131 /* 1132 * Manage PDREF, when transitioning to D3hot 1133 * (DAC,ADC) -> D3, PDREF=1, AFG->D3 1134 */ 1135 static int cs421x_suspend(struct hda_codec *codec) 1136 { 1137 struct cs_spec *spec = codec->spec; 1138 unsigned int coef; 1139 1140 snd_hda_shutup_pins(codec); 1141 1142 snd_hda_codec_write(codec, CS4210_DAC_NID, 0, 1143 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 1144 snd_hda_codec_write(codec, CS4210_ADC_NID, 0, 1145 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 1146 1147 if (spec->vendor_nid == CS4210_VENDOR_NID) { 1148 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); 1149 coef |= 0x0004; /* PDREF */ 1150 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); 1151 } 1152 1153 return 0; 1154 } 1155 #endif 1156 1157 static const struct hda_codec_ops cs421x_patch_ops = { 1158 .build_controls = snd_hda_gen_build_controls, 1159 .build_pcms = snd_hda_gen_build_pcms, 1160 .init = cs421x_init, 1161 .free = cs_free, 1162 .unsol_event = snd_hda_jack_unsol_event, 1163 #ifdef CONFIG_PM 1164 .suspend = cs421x_suspend, 1165 #endif 1166 }; 1167 1168 static int patch_cs4210(struct hda_codec *codec) 1169 { 1170 struct cs_spec *spec; 1171 int err; 1172 1173 spec = cs_alloc_spec(codec, CS4210_VENDOR_NID); 1174 if (!spec) 1175 return -ENOMEM; 1176 1177 codec->patch_ops = cs421x_patch_ops; 1178 spec->gen.automute_hook = cs_automute; 1179 1180 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl, 1181 cs421x_fixups); 1182 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 1183 1184 /* 1185 * Update the GPIO/DMIC/SENSE_B pinmux before the configuration 1186 * is auto-parsed. If GPIO or SENSE_B is forced, DMIC input 1187 * is disabled. 1188 */ 1189 cs4210_pinmux_init(codec); 1190 1191 err = cs421x_parse_auto_config(codec); 1192 if (err < 0) 1193 goto error; 1194 1195 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 1196 1197 return 0; 1198 1199 error: 1200 cs_free(codec); 1201 return err; 1202 } 1203 1204 static int patch_cs4213(struct hda_codec *codec) 1205 { 1206 struct cs_spec *spec; 1207 int err; 1208 1209 spec = cs_alloc_spec(codec, CS4213_VENDOR_NID); 1210 if (!spec) 1211 return -ENOMEM; 1212 1213 codec->patch_ops = cs421x_patch_ops; 1214 1215 err = cs421x_parse_auto_config(codec); 1216 if (err < 0) 1217 goto error; 1218 1219 return 0; 1220 1221 error: 1222 cs_free(codec); 1223 return err; 1224 } 1225 1226 /* 1227 * patch entries 1228 */ 1229 static const struct hda_device_id snd_hda_id_cirrus[] = { 1230 HDA_CODEC_ENTRY(0x10134206, "CS4206", patch_cs420x), 1231 HDA_CODEC_ENTRY(0x10134207, "CS4207", patch_cs420x), 1232 HDA_CODEC_ENTRY(0x10134208, "CS4208", patch_cs4208), 1233 HDA_CODEC_ENTRY(0x10134210, "CS4210", patch_cs4210), 1234 HDA_CODEC_ENTRY(0x10134213, "CS4213", patch_cs4213), 1235 {} /* terminator */ 1236 }; 1237 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cirrus); 1238 1239 MODULE_LICENSE("GPL"); 1240 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec"); 1241 1242 static struct hda_codec_driver cirrus_driver = { 1243 .id = snd_hda_id_cirrus, 1244 }; 1245 1246 module_hda_codec_driver(cirrus_driver); 1247