1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Cirrus Logic CS420x HD-audio codec 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 "../generic.h" 19 20 struct cs_spec { 21 struct hda_gen_spec gen; 22 23 unsigned int gpio_mask; 24 unsigned int gpio_dir; 25 unsigned int gpio_data; 26 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */ 27 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */ 28 29 hda_nid_t vendor_nid; 30 31 /* for MBP SPDIF control */ 32 int (*spdif_sw_put)(struct snd_kcontrol *kcontrol, 33 struct snd_ctl_elem_value *ucontrol); 34 }; 35 36 /* available models with CS420x */ 37 enum { 38 CS420X_MBP53, 39 CS420X_MBP55, 40 CS420X_IMAC27, 41 CS420X_GPIO_13, 42 CS420X_GPIO_23, 43 CS420X_MBP101, 44 CS420X_MBP81, 45 CS420X_MBA42, 46 CS420X_AUTO, 47 /* aliases */ 48 CS420X_IMAC27_122 = CS420X_GPIO_23, 49 CS420X_APPLE = CS420X_GPIO_13, 50 }; 51 52 /* Vendor-specific processing widget */ 53 #define CS420X_VENDOR_NID 0x11 54 #define CS_DIG_OUT1_PIN_NID 0x10 55 #define CS_DIG_OUT2_PIN_NID 0x15 56 #define CS_DMIC1_PIN_NID 0x0e 57 #define CS_DMIC2_PIN_NID 0x12 58 59 /* coef indices */ 60 #define IDX_SPDIF_STAT 0x0000 61 #define IDX_SPDIF_CTL 0x0001 62 #define IDX_ADC_CFG 0x0002 63 /* SZC bitmask, 4 modes below: 64 * 0 = immediate, 65 * 1 = digital immediate, analog zero-cross 66 * 2 = digtail & analog soft-ramp 67 * 3 = digital soft-ramp, analog zero-cross 68 */ 69 #define CS_COEF_ADC_SZC_MASK (3 << 0) 70 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */ 71 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */ 72 /* PGA mode: 0 = differential, 1 = signle-ended */ 73 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */ 74 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */ 75 #define IDX_DAC_CFG 0x0003 76 /* SZC bitmask, 4 modes below: 77 * 0 = Immediate 78 * 1 = zero-cross 79 * 2 = soft-ramp 80 * 3 = soft-ramp on zero-cross 81 */ 82 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */ 83 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */ 84 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */ 85 86 #define IDX_BEEP_CFG 0x0004 87 /* 0x0008 - test reg key */ 88 /* 0x0009 - 0x0014 -> 12 test regs */ 89 /* 0x0015 - visibility reg */ 90 91 /* Cirrus Logic CS4208 */ 92 #define CS4208_VENDOR_NID 0x24 93 94 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx) 95 { 96 struct cs_spec *spec = codec->spec; 97 98 snd_hda_codec_write(codec, spec->vendor_nid, 0, 99 AC_VERB_SET_COEF_INDEX, idx); 100 return snd_hda_codec_read(codec, spec->vendor_nid, 0, 101 AC_VERB_GET_PROC_COEF, 0); 102 } 103 104 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx, 105 unsigned int coef) 106 { 107 struct cs_spec *spec = codec->spec; 108 109 snd_hda_codec_write(codec, spec->vendor_nid, 0, 110 AC_VERB_SET_COEF_INDEX, idx); 111 snd_hda_codec_write(codec, spec->vendor_nid, 0, 112 AC_VERB_SET_PROC_COEF, coef); 113 } 114 115 /* 116 * auto-mute and auto-mic switching 117 * CS421x auto-output redirecting 118 * HP/SPK/SPDIF 119 */ 120 121 static void cs_automute(struct hda_codec *codec) 122 { 123 struct cs_spec *spec = codec->spec; 124 125 snd_hda_gen_update_outputs(codec); 126 127 if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) { 128 if (spec->gen.automute_speaker) 129 spec->gpio_data = spec->gen.hp_jack_present ? 130 spec->gpio_eapd_hp : spec->gpio_eapd_speaker; 131 else 132 spec->gpio_data = 133 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 134 snd_hda_codec_write(codec, 0x01, 0, 135 AC_VERB_SET_GPIO_DATA, spec->gpio_data); 136 } 137 } 138 139 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid) 140 { 141 unsigned int val; 142 143 val = snd_hda_codec_get_pincfg(codec, nid); 144 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE); 145 } 146 147 static void init_input_coef(struct hda_codec *codec) 148 { 149 struct cs_spec *spec = codec->spec; 150 unsigned int coef; 151 152 /* CS420x has multiple ADC, CS421x has single ADC */ 153 if (spec->vendor_nid == CS420X_VENDOR_NID) { 154 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG); 155 if (is_active_pin(codec, CS_DMIC2_PIN_NID)) 156 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */ 157 if (is_active_pin(codec, CS_DMIC1_PIN_NID)) 158 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off 159 * No effect if SPDIF_OUT2 is 160 * selected in IDX_SPDIF_CTL. 161 */ 162 163 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef); 164 } 165 } 166 167 static const struct hda_verb cs_coef_init_verbs[] = { 168 {0x11, AC_VERB_SET_PROC_STATE, 1}, 169 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG}, 170 {0x11, AC_VERB_SET_PROC_COEF, 171 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */ 172 | 0x0040 /* Mute DACs on FIFO error */ 173 | 0x1000 /* Enable DACs High Pass Filter */ 174 | 0x0400 /* Disable Coefficient Auto increment */ 175 )}, 176 /* ADC1/2 - Digital and Analog Soft Ramp */ 177 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG}, 178 {0x11, AC_VERB_SET_PROC_COEF, 0x000a}, 179 /* Beep */ 180 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG}, 181 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */ 182 183 {} /* terminator */ 184 }; 185 186 static const struct hda_verb cs4208_coef_init_verbs[] = { 187 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ 188 {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 189 {0x24, AC_VERB_SET_COEF_INDEX, 0x0033}, 190 {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */ 191 {0x24, AC_VERB_SET_COEF_INDEX, 0x0034}, 192 {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */ 193 {} /* terminator */ 194 }; 195 196 /* Errata: CS4207 rev C0/C1/C2 Silicon 197 * 198 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf 199 * 200 * 6. At high temperature (TA > +85°C), the digital supply current (IVD) 201 * may be excessive (up to an additional 200 μA), which is most easily 202 * observed while the part is being held in reset (RESET# active low). 203 * 204 * Root Cause: At initial powerup of the device, the logic that drives 205 * the clock and write enable to the S/PDIF SRC RAMs is not properly 206 * initialized. 207 * Certain random patterns will cause a steady leakage current in those 208 * RAM cells. The issue will resolve once the SRCs are used (turned on). 209 * 210 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC 211 * blocks, which will alleviate the issue. 212 */ 213 214 static const struct hda_verb cs_errata_init_verbs[] = { 215 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ 216 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 217 218 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 219 {0x11, AC_VERB_SET_PROC_COEF, 0x9999}, 220 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 221 {0x11, AC_VERB_SET_PROC_COEF, 0xa412}, 222 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 223 {0x11, AC_VERB_SET_PROC_COEF, 0x0009}, 224 225 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */ 226 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */ 227 228 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 229 {0x11, AC_VERB_SET_PROC_COEF, 0x2412}, 230 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 231 {0x11, AC_VERB_SET_PROC_COEF, 0x0000}, 232 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 233 {0x11, AC_VERB_SET_PROC_COEF, 0x0008}, 234 {0x11, AC_VERB_SET_PROC_STATE, 0x00}, 235 {} /* terminator */ 236 }; 237 238 /* SPDIF setup */ 239 static void init_digital_coef(struct hda_codec *codec) 240 { 241 unsigned int coef; 242 243 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */ 244 coef |= 0x0008; /* Replace with mute on error */ 245 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID)) 246 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2 247 * SPDIF_OUT2 is shared with GPIO1 and 248 * DMIC_SDA2. 249 */ 250 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef); 251 } 252 253 static int cs_init(struct hda_codec *codec) 254 { 255 struct cs_spec *spec = codec->spec; 256 257 if (spec->vendor_nid == CS420X_VENDOR_NID) { 258 /* init_verb sequence for C0/C1/C2 errata*/ 259 snd_hda_sequence_write(codec, cs_errata_init_verbs); 260 snd_hda_sequence_write(codec, cs_coef_init_verbs); 261 } else if (spec->vendor_nid == CS4208_VENDOR_NID) { 262 snd_hda_sequence_write(codec, cs4208_coef_init_verbs); 263 } 264 265 snd_hda_gen_init(codec); 266 267 if (spec->gpio_mask) { 268 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, 269 spec->gpio_mask); 270 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, 271 spec->gpio_dir); 272 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 273 spec->gpio_data); 274 } 275 276 if (spec->vendor_nid == CS420X_VENDOR_NID) { 277 init_input_coef(codec); 278 init_digital_coef(codec); 279 } 280 281 return 0; 282 } 283 284 static int cs_build_controls(struct hda_codec *codec) 285 { 286 int err; 287 288 err = snd_hda_gen_build_controls(codec); 289 if (err < 0) 290 return err; 291 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD); 292 return 0; 293 } 294 295 static int cs_parse_auto_config(struct hda_codec *codec) 296 { 297 struct cs_spec *spec = codec->spec; 298 int err; 299 int i; 300 301 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 302 if (err < 0) 303 return err; 304 305 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 306 if (err < 0) 307 return err; 308 309 /* keep the ADCs powered up when it's dynamically switchable */ 310 if (spec->gen.dyn_adc_switch) { 311 unsigned int done = 0; 312 313 for (i = 0; i < spec->gen.input_mux.num_items; i++) { 314 int idx = spec->gen.dyn_adc_idx[i]; 315 316 if (done & (1 << idx)) 317 continue; 318 snd_hda_gen_fix_pin_power(codec, 319 spec->gen.adc_nids[idx]); 320 done |= 1 << idx; 321 } 322 } 323 324 return 0; 325 } 326 327 static const struct hda_model_fixup cs420x_models[] = { 328 { .id = CS420X_MBP53, .name = "mbp53" }, 329 { .id = CS420X_MBP55, .name = "mbp55" }, 330 { .id = CS420X_IMAC27, .name = "imac27" }, 331 { .id = CS420X_IMAC27_122, .name = "imac27_122" }, 332 { .id = CS420X_APPLE, .name = "apple" }, 333 { .id = CS420X_MBP101, .name = "mbp101" }, 334 { .id = CS420X_MBP81, .name = "mbp81" }, 335 { .id = CS420X_MBA42, .name = "mba42" }, 336 {} 337 }; 338 339 static const struct hda_quirk cs420x_fixup_tbl[] = { 340 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53), 341 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55), 342 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55), 343 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55), 344 /* this conflicts with too many other models */ 345 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/ 346 347 /* codec SSID */ 348 SND_PCI_QUIRK(0x106b, 0x0600, "iMac 14,1", CS420X_IMAC27_122), 349 SND_PCI_QUIRK(0x106b, 0x0900, "iMac 12,1", CS420X_IMAC27_122), 350 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81), 351 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122), 352 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101), 353 SND_PCI_QUIRK(0x106b, 0x5600, "MacBookAir 5,2", CS420X_MBP81), 354 SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42), 355 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE), 356 {} /* terminator */ 357 }; 358 359 static const struct hda_pintbl mbp53_pincfgs[] = { 360 { 0x09, 0x012b4050 }, 361 { 0x0a, 0x90100141 }, 362 { 0x0b, 0x90100140 }, 363 { 0x0c, 0x018b3020 }, 364 { 0x0d, 0x90a00110 }, 365 { 0x0e, 0x400000f0 }, 366 { 0x0f, 0x01cbe030 }, 367 { 0x10, 0x014be060 }, 368 { 0x12, 0x400000f0 }, 369 { 0x15, 0x400000f0 }, 370 {} /* terminator */ 371 }; 372 373 static const struct hda_pintbl mbp55_pincfgs[] = { 374 { 0x09, 0x012b4030 }, 375 { 0x0a, 0x90100121 }, 376 { 0x0b, 0x90100120 }, 377 { 0x0c, 0x400000f0 }, 378 { 0x0d, 0x90a00110 }, 379 { 0x0e, 0x400000f0 }, 380 { 0x0f, 0x400000f0 }, 381 { 0x10, 0x014be040 }, 382 { 0x12, 0x400000f0 }, 383 { 0x15, 0x400000f0 }, 384 {} /* terminator */ 385 }; 386 387 static const struct hda_pintbl imac27_pincfgs[] = { 388 { 0x09, 0x012b4050 }, 389 { 0x0a, 0x90100140 }, 390 { 0x0b, 0x90100142 }, 391 { 0x0c, 0x018b3020 }, 392 { 0x0d, 0x90a00110 }, 393 { 0x0e, 0x400000f0 }, 394 { 0x0f, 0x01cbe030 }, 395 { 0x10, 0x014be060 }, 396 { 0x12, 0x01ab9070 }, 397 { 0x15, 0x400000f0 }, 398 {} /* terminator */ 399 }; 400 401 static const struct hda_pintbl mbp101_pincfgs[] = { 402 { 0x0d, 0x40ab90f0 }, 403 { 0x0e, 0x90a600f0 }, 404 { 0x12, 0x50a600f0 }, 405 {} /* terminator */ 406 }; 407 408 static const struct hda_pintbl mba42_pincfgs[] = { 409 { 0x09, 0x012b4030 }, /* HP */ 410 { 0x0a, 0x400000f0 }, 411 { 0x0b, 0x90100120 }, /* speaker */ 412 { 0x0c, 0x400000f0 }, 413 { 0x0d, 0x90a00110 }, /* mic */ 414 { 0x0e, 0x400000f0 }, 415 { 0x0f, 0x400000f0 }, 416 { 0x10, 0x400000f0 }, 417 { 0x12, 0x400000f0 }, 418 { 0x15, 0x400000f0 }, 419 {} /* terminator */ 420 }; 421 422 static const struct hda_pintbl mba6_pincfgs[] = { 423 { 0x10, 0x032120f0 }, /* HP */ 424 { 0x11, 0x500000f0 }, 425 { 0x12, 0x90100010 }, /* Speaker */ 426 { 0x13, 0x500000f0 }, 427 { 0x14, 0x500000f0 }, 428 { 0x15, 0x770000f0 }, 429 { 0x16, 0x770000f0 }, 430 { 0x17, 0x430000f0 }, 431 { 0x18, 0x43ab9030 }, /* Mic */ 432 { 0x19, 0x770000f0 }, 433 { 0x1a, 0x770000f0 }, 434 { 0x1b, 0x770000f0 }, 435 { 0x1c, 0x90a00090 }, 436 { 0x1d, 0x500000f0 }, 437 { 0x1e, 0x500000f0 }, 438 { 0x1f, 0x500000f0 }, 439 { 0x20, 0x500000f0 }, 440 { 0x21, 0x430000f0 }, 441 { 0x22, 0x430000f0 }, 442 {} /* terminator */ 443 }; 444 445 static void cs420x_fixup_gpio_13(struct hda_codec *codec, 446 const struct hda_fixup *fix, int action) 447 { 448 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 449 struct cs_spec *spec = codec->spec; 450 451 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */ 452 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */ 453 spec->gpio_mask = spec->gpio_dir = 454 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 455 } 456 } 457 458 static void cs420x_fixup_gpio_23(struct hda_codec *codec, 459 const struct hda_fixup *fix, int action) 460 { 461 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 462 struct cs_spec *spec = codec->spec; 463 464 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */ 465 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */ 466 spec->gpio_mask = spec->gpio_dir = 467 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 468 } 469 } 470 471 static const struct hda_fixup cs420x_fixups[] = { 472 [CS420X_MBP53] = { 473 .type = HDA_FIXUP_PINS, 474 .v.pins = mbp53_pincfgs, 475 .chained = true, 476 .chain_id = CS420X_APPLE, 477 }, 478 [CS420X_MBP55] = { 479 .type = HDA_FIXUP_PINS, 480 .v.pins = mbp55_pincfgs, 481 .chained = true, 482 .chain_id = CS420X_GPIO_13, 483 }, 484 [CS420X_IMAC27] = { 485 .type = HDA_FIXUP_PINS, 486 .v.pins = imac27_pincfgs, 487 .chained = true, 488 .chain_id = CS420X_GPIO_13, 489 }, 490 [CS420X_GPIO_13] = { 491 .type = HDA_FIXUP_FUNC, 492 .v.func = cs420x_fixup_gpio_13, 493 }, 494 [CS420X_GPIO_23] = { 495 .type = HDA_FIXUP_FUNC, 496 .v.func = cs420x_fixup_gpio_23, 497 }, 498 [CS420X_MBP101] = { 499 .type = HDA_FIXUP_PINS, 500 .v.pins = mbp101_pincfgs, 501 .chained = true, 502 .chain_id = CS420X_GPIO_13, 503 }, 504 [CS420X_MBP81] = { 505 .type = HDA_FIXUP_VERBS, 506 .v.verbs = (const struct hda_verb[]) { 507 /* internal mic ADC2: right only, single ended */ 508 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG}, 509 {0x11, AC_VERB_SET_PROC_COEF, 0x102a}, 510 {} 511 }, 512 .chained = true, 513 .chain_id = CS420X_GPIO_13, 514 }, 515 [CS420X_MBA42] = { 516 .type = HDA_FIXUP_PINS, 517 .v.pins = mba42_pincfgs, 518 .chained = true, 519 .chain_id = CS420X_GPIO_13, 520 }, 521 }; 522 523 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid) 524 { 525 struct cs_spec *spec; 526 527 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 528 if (!spec) 529 return NULL; 530 codec->spec = spec; 531 spec->vendor_nid = vendor_nid; 532 codec->power_save_node = 1; 533 snd_hda_gen_spec_init(&spec->gen); 534 535 return spec; 536 } 537 538 static int cs420x_probe(struct hda_codec *codec) 539 { 540 int err; 541 542 codec->single_adc_amp = 1; 543 544 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl, 545 cs420x_fixups); 546 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 547 548 err = cs_parse_auto_config(codec); 549 if (err < 0) 550 return err; 551 552 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 553 554 return 0; 555 } 556 557 /* 558 * CS4208 support: 559 * Its layout is no longer compatible with CS4206/CS4207 560 */ 561 enum { 562 CS4208_MAC_AUTO, 563 CS4208_MBA6, 564 CS4208_MBP11, 565 CS4208_MACMINI, 566 CS4208_GPIO0, 567 }; 568 569 static const struct hda_model_fixup cs4208_models[] = { 570 { .id = CS4208_GPIO0, .name = "gpio0" }, 571 { .id = CS4208_MBA6, .name = "mba6" }, 572 { .id = CS4208_MBP11, .name = "mbp11" }, 573 { .id = CS4208_MACMINI, .name = "macmini" }, 574 {} 575 }; 576 577 static const struct hda_quirk cs4208_fixup_tbl[] = { 578 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO), 579 {} /* terminator */ 580 }; 581 582 /* codec SSID matching */ 583 static const struct hda_quirk cs4208_mac_fixup_tbl[] = { 584 SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11), 585 SND_PCI_QUIRK(0x106b, 0x6c00, "MacMini 7,1", CS4208_MACMINI), 586 SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6), 587 SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6), 588 SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11), 589 {} /* terminator */ 590 }; 591 592 static void cs4208_fixup_gpio0(struct hda_codec *codec, 593 const struct hda_fixup *fix, int action) 594 { 595 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 596 struct cs_spec *spec = codec->spec; 597 598 spec->gpio_eapd_hp = 0; 599 spec->gpio_eapd_speaker = 1; 600 spec->gpio_mask = spec->gpio_dir = 601 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 602 } 603 } 604 605 static const struct hda_fixup cs4208_fixups[]; 606 607 /* remap the fixup from codec SSID and apply it */ 608 static void cs4208_fixup_mac(struct hda_codec *codec, 609 const struct hda_fixup *fix, int action) 610 { 611 if (action != HDA_FIXUP_ACT_PRE_PROBE) 612 return; 613 614 codec->fixup_id = HDA_FIXUP_ID_NOT_SET; 615 snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups); 616 if (codec->fixup_id == HDA_FIXUP_ID_NOT_SET) 617 codec->fixup_id = CS4208_GPIO0; /* default fixup */ 618 snd_hda_apply_fixup(codec, action); 619 } 620 621 /* MacMini 7,1 has the inverted jack detection */ 622 static void cs4208_fixup_macmini(struct hda_codec *codec, 623 const struct hda_fixup *fix, int action) 624 { 625 static const struct hda_pintbl pincfgs[] = { 626 { 0x18, 0x00ab9150 }, /* mic (audio-in) jack: disable detect */ 627 { 0x21, 0x004be140 }, /* SPDIF: disable detect */ 628 { } 629 }; 630 631 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 632 /* HP pin (0x10) has an inverted detection */ 633 codec->inv_jack_detect = 1; 634 /* disable the bogus Mic and SPDIF jack detections */ 635 snd_hda_apply_pincfgs(codec, pincfgs); 636 } 637 } 638 639 static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol, 640 struct snd_ctl_elem_value *ucontrol) 641 { 642 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 643 struct cs_spec *spec = codec->spec; 644 hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0]; 645 int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0; 646 647 snd_hda_set_pin_ctl_cache(codec, pin, pinctl); 648 return spec->spdif_sw_put(kcontrol, ucontrol); 649 } 650 651 /* hook the SPDIF switch */ 652 static void cs4208_fixup_spdif_switch(struct hda_codec *codec, 653 const struct hda_fixup *fix, int action) 654 { 655 if (action == HDA_FIXUP_ACT_BUILD) { 656 struct cs_spec *spec = codec->spec; 657 struct snd_kcontrol *kctl; 658 659 if (!spec->gen.autocfg.dig_out_pins[0]) 660 return; 661 kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch"); 662 if (!kctl) 663 return; 664 spec->spdif_sw_put = kctl->put; 665 kctl->put = cs4208_spdif_sw_put; 666 } 667 } 668 669 static const struct hda_fixup cs4208_fixups[] = { 670 [CS4208_MBA6] = { 671 .type = HDA_FIXUP_PINS, 672 .v.pins = mba6_pincfgs, 673 .chained = true, 674 .chain_id = CS4208_GPIO0, 675 }, 676 [CS4208_MBP11] = { 677 .type = HDA_FIXUP_FUNC, 678 .v.func = cs4208_fixup_spdif_switch, 679 .chained = true, 680 .chain_id = CS4208_GPIO0, 681 }, 682 [CS4208_MACMINI] = { 683 .type = HDA_FIXUP_FUNC, 684 .v.func = cs4208_fixup_macmini, 685 .chained = true, 686 .chain_id = CS4208_GPIO0, 687 }, 688 [CS4208_GPIO0] = { 689 .type = HDA_FIXUP_FUNC, 690 .v.func = cs4208_fixup_gpio0, 691 }, 692 [CS4208_MAC_AUTO] = { 693 .type = HDA_FIXUP_FUNC, 694 .v.func = cs4208_fixup_mac, 695 }, 696 }; 697 698 /* correct the 0dB offset of input pins */ 699 static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc) 700 { 701 unsigned int caps; 702 703 caps = query_amp_caps(codec, adc, HDA_INPUT); 704 caps &= ~(AC_AMPCAP_OFFSET); 705 caps |= 0x02; 706 snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps); 707 } 708 709 static int cs4208_probe(struct hda_codec *codec) 710 { 711 struct cs_spec *spec = codec->spec; 712 int err; 713 714 /* exclude NID 0x10 (HP) from output volumes due to different steps */ 715 spec->gen.out_vol_mask = 1ULL << 0x10; 716 717 snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl, 718 cs4208_fixups); 719 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 720 721 snd_hda_override_wcaps(codec, 0x18, 722 get_wcaps(codec, 0x18) | AC_WCAP_STEREO); 723 cs4208_fix_amp_caps(codec, 0x18); 724 cs4208_fix_amp_caps(codec, 0x1b); 725 cs4208_fix_amp_caps(codec, 0x1c); 726 727 err = cs_parse_auto_config(codec); 728 if (err < 0) 729 return err; 730 731 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 732 733 return 0; 734 } 735 736 static int cs_codec_probe(struct hda_codec *codec, 737 const struct hda_device_id *id) 738 { 739 struct cs_spec *spec; 740 int err; 741 742 spec = cs_alloc_spec(codec, id->driver_data); 743 if (!spec) 744 return -ENOMEM; 745 spec->gen.automute_hook = cs_automute; 746 747 if (spec->vendor_nid == CS4208_VENDOR_NID) 748 err = cs4208_probe(codec); 749 else 750 err = cs420x_probe(codec); 751 if (err < 0) 752 snd_hda_gen_remove(codec); 753 return err; 754 } 755 756 static const struct hda_codec_ops cs_codec_ops = { 757 .probe = cs_codec_probe, 758 .remove = snd_hda_gen_remove, 759 .build_controls = cs_build_controls, 760 .build_pcms = snd_hda_gen_build_pcms, 761 .init = cs_init, 762 .unsol_event = snd_hda_jack_unsol_event, 763 .stream_pm = snd_hda_gen_stream_pm, 764 }; 765 766 /* 767 * driver entries 768 */ 769 static const struct hda_device_id snd_hda_id_cs420x[] = { 770 HDA_CODEC_ID_MODEL(0x10134206, "CS4206", CS420X_VENDOR_NID), 771 HDA_CODEC_ID_MODEL(0x10134207, "CS4207", CS420X_VENDOR_NID), 772 HDA_CODEC_ID_MODEL(0x10134208, "CS4208", CS4208_VENDOR_NID), 773 {} /* terminator */ 774 }; 775 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cs420x); 776 777 MODULE_LICENSE("GPL"); 778 MODULE_DESCRIPTION("Cirrus Logic CS420x HD-audio codec"); 779 780 static struct hda_codec_driver cs420x_driver = { 781 .id = snd_hda_id_cs420x, 782 .ops = &cs_codec_ops, 783 }; 784 785 module_hda_codec_driver(cs420x_driver); 786