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/module.h> 24 #include <sound/core.h> 25 #include <sound/tlv.h> 26 #include "hda_codec.h" 27 #include "hda_local.h" 28 #include "hda_auto_parser.h" 29 #include "hda_jack.h" 30 #include "hda_generic.h" 31 32 /* 33 */ 34 35 struct cs_spec { 36 struct hda_gen_spec gen; 37 38 unsigned int gpio_mask; 39 unsigned int gpio_dir; 40 unsigned int gpio_data; 41 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */ 42 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */ 43 44 /* CS421x */ 45 unsigned int spdif_detect:1; 46 unsigned int spdif_present:1; 47 unsigned int sense_b:1; 48 hda_nid_t vendor_nid; 49 50 /* for MBP SPDIF control */ 51 int (*spdif_sw_put)(struct snd_kcontrol *kcontrol, 52 struct snd_ctl_elem_value *ucontrol); 53 }; 54 55 /* available models with CS420x */ 56 enum { 57 CS420X_MBP53, 58 CS420X_MBP55, 59 CS420X_IMAC27, 60 CS420X_GPIO_13, 61 CS420X_GPIO_23, 62 CS420X_MBP101, 63 CS420X_MBP81, 64 CS420X_MBA42, 65 CS420X_AUTO, 66 /* aliases */ 67 CS420X_IMAC27_122 = CS420X_GPIO_23, 68 CS420X_APPLE = CS420X_GPIO_13, 69 }; 70 71 /* CS421x boards */ 72 enum { 73 CS421X_CDB4210, 74 CS421X_SENSE_B, 75 CS421X_STUMPY, 76 }; 77 78 /* Vendor-specific processing widget */ 79 #define CS420X_VENDOR_NID 0x11 80 #define CS_DIG_OUT1_PIN_NID 0x10 81 #define CS_DIG_OUT2_PIN_NID 0x15 82 #define CS_DMIC1_PIN_NID 0x0e 83 #define CS_DMIC2_PIN_NID 0x12 84 85 /* coef indices */ 86 #define IDX_SPDIF_STAT 0x0000 87 #define IDX_SPDIF_CTL 0x0001 88 #define IDX_ADC_CFG 0x0002 89 /* SZC bitmask, 4 modes below: 90 * 0 = immediate, 91 * 1 = digital immediate, analog zero-cross 92 * 2 = digtail & analog soft-ramp 93 * 3 = digital soft-ramp, analog zero-cross 94 */ 95 #define CS_COEF_ADC_SZC_MASK (3 << 0) 96 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */ 97 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */ 98 /* PGA mode: 0 = differential, 1 = signle-ended */ 99 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */ 100 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */ 101 #define IDX_DAC_CFG 0x0003 102 /* SZC bitmask, 4 modes below: 103 * 0 = Immediate 104 * 1 = zero-cross 105 * 2 = soft-ramp 106 * 3 = soft-ramp on zero-cross 107 */ 108 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */ 109 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */ 110 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */ 111 112 #define IDX_BEEP_CFG 0x0004 113 /* 0x0008 - test reg key */ 114 /* 0x0009 - 0x0014 -> 12 test regs */ 115 /* 0x0015 - visibility reg */ 116 117 /* Cirrus Logic CS4208 */ 118 #define CS4208_VENDOR_NID 0x24 119 120 /* 121 * Cirrus Logic CS4210 122 * 123 * 1 DAC => HP(sense) / Speakers, 124 * 1 ADC <= LineIn(sense) / MicIn / DMicIn, 125 * 1 SPDIF OUT => SPDIF Trasmitter(sense) 126 */ 127 #define CS4210_DAC_NID 0x02 128 #define CS4210_ADC_NID 0x03 129 #define CS4210_VENDOR_NID 0x0B 130 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */ 131 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */ 132 133 #define CS421X_IDX_DEV_CFG 0x01 134 #define CS421X_IDX_ADC_CFG 0x02 135 #define CS421X_IDX_DAC_CFG 0x03 136 #define CS421X_IDX_SPK_CTL 0x04 137 138 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */ 139 #define CS4213_VENDOR_NID 0x09 140 141 142 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx) 143 { 144 struct cs_spec *spec = codec->spec; 145 snd_hda_codec_write(codec, spec->vendor_nid, 0, 146 AC_VERB_SET_COEF_INDEX, idx); 147 return snd_hda_codec_read(codec, spec->vendor_nid, 0, 148 AC_VERB_GET_PROC_COEF, 0); 149 } 150 151 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx, 152 unsigned int coef) 153 { 154 struct cs_spec *spec = codec->spec; 155 snd_hda_codec_write(codec, spec->vendor_nid, 0, 156 AC_VERB_SET_COEF_INDEX, idx); 157 snd_hda_codec_write(codec, spec->vendor_nid, 0, 158 AC_VERB_SET_PROC_COEF, coef); 159 } 160 161 /* 162 * auto-mute and auto-mic switching 163 * CS421x auto-output redirecting 164 * HP/SPK/SPDIF 165 */ 166 167 static void cs_automute(struct hda_codec *codec) 168 { 169 struct cs_spec *spec = codec->spec; 170 171 /* mute HPs if spdif jack (SENSE_B) is present */ 172 spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b); 173 174 snd_hda_gen_update_outputs(codec); 175 176 if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) { 177 if (spec->gen.automute_speaker) 178 spec->gpio_data = spec->gen.hp_jack_present ? 179 spec->gpio_eapd_hp : spec->gpio_eapd_speaker; 180 else 181 spec->gpio_data = 182 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 183 snd_hda_codec_write(codec, 0x01, 0, 184 AC_VERB_SET_GPIO_DATA, spec->gpio_data); 185 } 186 } 187 188 static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid) 189 { 190 unsigned int val; 191 val = snd_hda_codec_get_pincfg(codec, nid); 192 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE); 193 } 194 195 static void init_input_coef(struct hda_codec *codec) 196 { 197 struct cs_spec *spec = codec->spec; 198 unsigned int coef; 199 200 /* CS420x has multiple ADC, CS421x has single ADC */ 201 if (spec->vendor_nid == CS420X_VENDOR_NID) { 202 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG); 203 if (is_active_pin(codec, CS_DMIC2_PIN_NID)) 204 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */ 205 if (is_active_pin(codec, CS_DMIC1_PIN_NID)) 206 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off 207 * No effect if SPDIF_OUT2 is 208 * selected in IDX_SPDIF_CTL. 209 */ 210 211 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef); 212 } 213 } 214 215 static const struct hda_verb cs_coef_init_verbs[] = { 216 {0x11, AC_VERB_SET_PROC_STATE, 1}, 217 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG}, 218 {0x11, AC_VERB_SET_PROC_COEF, 219 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */ 220 | 0x0040 /* Mute DACs on FIFO error */ 221 | 0x1000 /* Enable DACs High Pass Filter */ 222 | 0x0400 /* Disable Coefficient Auto increment */ 223 )}, 224 /* ADC1/2 - Digital and Analog Soft Ramp */ 225 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG}, 226 {0x11, AC_VERB_SET_PROC_COEF, 0x000a}, 227 /* Beep */ 228 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG}, 229 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */ 230 231 {} /* terminator */ 232 }; 233 234 static const struct hda_verb cs4208_coef_init_verbs[] = { 235 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ 236 {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 237 {0x24, AC_VERB_SET_COEF_INDEX, 0x0033}, 238 {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */ 239 {0x24, AC_VERB_SET_COEF_INDEX, 0x0034}, 240 {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */ 241 {} /* terminator */ 242 }; 243 244 /* Errata: CS4207 rev C0/C1/C2 Silicon 245 * 246 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf 247 * 248 * 6. At high temperature (TA > +85°C), the digital supply current (IVD) 249 * may be excessive (up to an additional 200 μA), which is most easily 250 * observed while the part is being held in reset (RESET# active low). 251 * 252 * Root Cause: At initial powerup of the device, the logic that drives 253 * the clock and write enable to the S/PDIF SRC RAMs is not properly 254 * initialized. 255 * Certain random patterns will cause a steady leakage current in those 256 * RAM cells. The issue will resolve once the SRCs are used (turned on). 257 * 258 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC 259 * blocks, which will alleviate the issue. 260 */ 261 262 static const struct hda_verb cs_errata_init_verbs[] = { 263 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */ 264 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 265 266 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 267 {0x11, AC_VERB_SET_PROC_COEF, 0x9999}, 268 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 269 {0x11, AC_VERB_SET_PROC_COEF, 0xa412}, 270 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 271 {0x11, AC_VERB_SET_PROC_COEF, 0x0009}, 272 273 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */ 274 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */ 275 276 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017}, 277 {0x11, AC_VERB_SET_PROC_COEF, 0x2412}, 278 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008}, 279 {0x11, AC_VERB_SET_PROC_COEF, 0x0000}, 280 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001}, 281 {0x11, AC_VERB_SET_PROC_COEF, 0x0008}, 282 {0x11, AC_VERB_SET_PROC_STATE, 0x00}, 283 284 #if 0 /* Don't to set to D3 as we are in power-up sequence */ 285 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */ 286 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */ 287 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */ 288 #endif 289 290 {} /* terminator */ 291 }; 292 293 /* SPDIF setup */ 294 static void init_digital_coef(struct hda_codec *codec) 295 { 296 unsigned int coef; 297 298 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */ 299 coef |= 0x0008; /* Replace with mute on error */ 300 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID)) 301 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2 302 * SPDIF_OUT2 is shared with GPIO1 and 303 * DMIC_SDA2. 304 */ 305 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef); 306 } 307 308 static int cs_init(struct hda_codec *codec) 309 { 310 struct cs_spec *spec = codec->spec; 311 312 if (spec->vendor_nid == CS420X_VENDOR_NID) { 313 /* init_verb sequence for C0/C1/C2 errata*/ 314 snd_hda_sequence_write(codec, cs_errata_init_verbs); 315 snd_hda_sequence_write(codec, cs_coef_init_verbs); 316 } else if (spec->vendor_nid == CS4208_VENDOR_NID) { 317 snd_hda_sequence_write(codec, cs4208_coef_init_verbs); 318 } 319 320 snd_hda_gen_init(codec); 321 322 if (spec->gpio_mask) { 323 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, 324 spec->gpio_mask); 325 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, 326 spec->gpio_dir); 327 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 328 spec->gpio_data); 329 } 330 331 if (spec->vendor_nid == CS420X_VENDOR_NID) { 332 init_input_coef(codec); 333 init_digital_coef(codec); 334 } 335 336 return 0; 337 } 338 339 static int cs_build_controls(struct hda_codec *codec) 340 { 341 int err; 342 343 err = snd_hda_gen_build_controls(codec); 344 if (err < 0) 345 return err; 346 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD); 347 return 0; 348 } 349 350 #define cs_free snd_hda_gen_free 351 352 static const struct hda_codec_ops cs_patch_ops = { 353 .build_controls = cs_build_controls, 354 .build_pcms = snd_hda_gen_build_pcms, 355 .init = cs_init, 356 .free = cs_free, 357 .unsol_event = snd_hda_jack_unsol_event, 358 }; 359 360 static int cs_parse_auto_config(struct hda_codec *codec) 361 { 362 struct cs_spec *spec = codec->spec; 363 int err; 364 int i; 365 366 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 367 if (err < 0) 368 return err; 369 370 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 371 if (err < 0) 372 return err; 373 374 /* keep the ADCs powered up when it's dynamically switchable */ 375 if (spec->gen.dyn_adc_switch) { 376 unsigned int done = 0; 377 for (i = 0; i < spec->gen.input_mux.num_items; i++) { 378 int idx = spec->gen.dyn_adc_idx[i]; 379 if (done & (1 << idx)) 380 continue; 381 snd_hda_gen_fix_pin_power(codec, 382 spec->gen.adc_nids[idx]); 383 done |= 1 << idx; 384 } 385 } 386 387 return 0; 388 } 389 390 static const struct hda_model_fixup cs420x_models[] = { 391 { .id = CS420X_MBP53, .name = "mbp53" }, 392 { .id = CS420X_MBP55, .name = "mbp55" }, 393 { .id = CS420X_IMAC27, .name = "imac27" }, 394 { .id = CS420X_IMAC27_122, .name = "imac27_122" }, 395 { .id = CS420X_APPLE, .name = "apple" }, 396 { .id = CS420X_MBP101, .name = "mbp101" }, 397 { .id = CS420X_MBP81, .name = "mbp81" }, 398 { .id = CS420X_MBA42, .name = "mba42" }, 399 {} 400 }; 401 402 static const struct snd_pci_quirk cs420x_fixup_tbl[] = { 403 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53), 404 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55), 405 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55), 406 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55), 407 /* this conflicts with too many other models */ 408 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/ 409 410 /* codec SSID */ 411 SND_PCI_QUIRK(0x106b, 0x0600, "iMac 14,1", CS420X_IMAC27_122), 412 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81), 413 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122), 414 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101), 415 SND_PCI_QUIRK(0x106b, 0x5600, "MacBookAir 5,2", CS420X_MBP81), 416 SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42), 417 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE), 418 {} /* terminator */ 419 }; 420 421 static const struct hda_pintbl mbp53_pincfgs[] = { 422 { 0x09, 0x012b4050 }, 423 { 0x0a, 0x90100141 }, 424 { 0x0b, 0x90100140 }, 425 { 0x0c, 0x018b3020 }, 426 { 0x0d, 0x90a00110 }, 427 { 0x0e, 0x400000f0 }, 428 { 0x0f, 0x01cbe030 }, 429 { 0x10, 0x014be060 }, 430 { 0x12, 0x400000f0 }, 431 { 0x15, 0x400000f0 }, 432 {} /* terminator */ 433 }; 434 435 static const struct hda_pintbl mbp55_pincfgs[] = { 436 { 0x09, 0x012b4030 }, 437 { 0x0a, 0x90100121 }, 438 { 0x0b, 0x90100120 }, 439 { 0x0c, 0x400000f0 }, 440 { 0x0d, 0x90a00110 }, 441 { 0x0e, 0x400000f0 }, 442 { 0x0f, 0x400000f0 }, 443 { 0x10, 0x014be040 }, 444 { 0x12, 0x400000f0 }, 445 { 0x15, 0x400000f0 }, 446 {} /* terminator */ 447 }; 448 449 static const struct hda_pintbl imac27_pincfgs[] = { 450 { 0x09, 0x012b4050 }, 451 { 0x0a, 0x90100140 }, 452 { 0x0b, 0x90100142 }, 453 { 0x0c, 0x018b3020 }, 454 { 0x0d, 0x90a00110 }, 455 { 0x0e, 0x400000f0 }, 456 { 0x0f, 0x01cbe030 }, 457 { 0x10, 0x014be060 }, 458 { 0x12, 0x01ab9070 }, 459 { 0x15, 0x400000f0 }, 460 {} /* terminator */ 461 }; 462 463 static const struct hda_pintbl mbp101_pincfgs[] = { 464 { 0x0d, 0x40ab90f0 }, 465 { 0x0e, 0x90a600f0 }, 466 { 0x12, 0x50a600f0 }, 467 {} /* terminator */ 468 }; 469 470 static const struct hda_pintbl mba42_pincfgs[] = { 471 { 0x09, 0x012b4030 }, /* HP */ 472 { 0x0a, 0x400000f0 }, 473 { 0x0b, 0x90100120 }, /* speaker */ 474 { 0x0c, 0x400000f0 }, 475 { 0x0d, 0x90a00110 }, /* mic */ 476 { 0x0e, 0x400000f0 }, 477 { 0x0f, 0x400000f0 }, 478 { 0x10, 0x400000f0 }, 479 { 0x12, 0x400000f0 }, 480 { 0x15, 0x400000f0 }, 481 {} /* terminator */ 482 }; 483 484 static const struct hda_pintbl mba6_pincfgs[] = { 485 { 0x10, 0x032120f0 }, /* HP */ 486 { 0x11, 0x500000f0 }, 487 { 0x12, 0x90100010 }, /* Speaker */ 488 { 0x13, 0x500000f0 }, 489 { 0x14, 0x500000f0 }, 490 { 0x15, 0x770000f0 }, 491 { 0x16, 0x770000f0 }, 492 { 0x17, 0x430000f0 }, 493 { 0x18, 0x43ab9030 }, /* Mic */ 494 { 0x19, 0x770000f0 }, 495 { 0x1a, 0x770000f0 }, 496 { 0x1b, 0x770000f0 }, 497 { 0x1c, 0x90a00090 }, 498 { 0x1d, 0x500000f0 }, 499 { 0x1e, 0x500000f0 }, 500 { 0x1f, 0x500000f0 }, 501 { 0x20, 0x500000f0 }, 502 { 0x21, 0x430000f0 }, 503 { 0x22, 0x430000f0 }, 504 {} /* terminator */ 505 }; 506 507 static void cs420x_fixup_gpio_13(struct hda_codec *codec, 508 const struct hda_fixup *fix, int action) 509 { 510 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 511 struct cs_spec *spec = codec->spec; 512 spec->gpio_eapd_hp = 2; /* GPIO1 = 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 void cs420x_fixup_gpio_23(struct hda_codec *codec, 520 const struct hda_fixup *fix, int action) 521 { 522 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 523 struct cs_spec *spec = codec->spec; 524 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */ 525 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */ 526 spec->gpio_mask = spec->gpio_dir = 527 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 528 } 529 } 530 531 static const struct hda_fixup cs420x_fixups[] = { 532 [CS420X_MBP53] = { 533 .type = HDA_FIXUP_PINS, 534 .v.pins = mbp53_pincfgs, 535 .chained = true, 536 .chain_id = CS420X_APPLE, 537 }, 538 [CS420X_MBP55] = { 539 .type = HDA_FIXUP_PINS, 540 .v.pins = mbp55_pincfgs, 541 .chained = true, 542 .chain_id = CS420X_GPIO_13, 543 }, 544 [CS420X_IMAC27] = { 545 .type = HDA_FIXUP_PINS, 546 .v.pins = imac27_pincfgs, 547 .chained = true, 548 .chain_id = CS420X_GPIO_13, 549 }, 550 [CS420X_GPIO_13] = { 551 .type = HDA_FIXUP_FUNC, 552 .v.func = cs420x_fixup_gpio_13, 553 }, 554 [CS420X_GPIO_23] = { 555 .type = HDA_FIXUP_FUNC, 556 .v.func = cs420x_fixup_gpio_23, 557 }, 558 [CS420X_MBP101] = { 559 .type = HDA_FIXUP_PINS, 560 .v.pins = mbp101_pincfgs, 561 .chained = true, 562 .chain_id = CS420X_GPIO_13, 563 }, 564 [CS420X_MBP81] = { 565 .type = HDA_FIXUP_VERBS, 566 .v.verbs = (const struct hda_verb[]) { 567 /* internal mic ADC2: right only, single ended */ 568 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG}, 569 {0x11, AC_VERB_SET_PROC_COEF, 0x102a}, 570 {} 571 }, 572 .chained = true, 573 .chain_id = CS420X_GPIO_13, 574 }, 575 [CS420X_MBA42] = { 576 .type = HDA_FIXUP_PINS, 577 .v.pins = mba42_pincfgs, 578 .chained = true, 579 .chain_id = CS420X_GPIO_13, 580 }, 581 }; 582 583 static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid) 584 { 585 struct cs_spec *spec; 586 587 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 588 if (!spec) 589 return NULL; 590 codec->spec = spec; 591 spec->vendor_nid = vendor_nid; 592 codec->power_save_node = 1; 593 snd_hda_gen_spec_init(&spec->gen); 594 595 return spec; 596 } 597 598 static int patch_cs420x(struct hda_codec *codec) 599 { 600 struct cs_spec *spec; 601 int err; 602 603 spec = cs_alloc_spec(codec, CS420X_VENDOR_NID); 604 if (!spec) 605 return -ENOMEM; 606 607 codec->patch_ops = cs_patch_ops; 608 spec->gen.automute_hook = cs_automute; 609 codec->single_adc_amp = 1; 610 611 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl, 612 cs420x_fixups); 613 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 614 615 err = cs_parse_auto_config(codec); 616 if (err < 0) 617 goto error; 618 619 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 620 621 return 0; 622 623 error: 624 cs_free(codec); 625 return err; 626 } 627 628 /* 629 * CS4208 support: 630 * Its layout is no longer compatible with CS4206/CS4207 631 */ 632 enum { 633 CS4208_MAC_AUTO, 634 CS4208_MBA6, 635 CS4208_MBP11, 636 CS4208_MACMINI, 637 CS4208_GPIO0, 638 }; 639 640 static const struct hda_model_fixup cs4208_models[] = { 641 { .id = CS4208_GPIO0, .name = "gpio0" }, 642 { .id = CS4208_MBA6, .name = "mba6" }, 643 { .id = CS4208_MBP11, .name = "mbp11" }, 644 { .id = CS4208_MACMINI, .name = "macmini" }, 645 {} 646 }; 647 648 static const struct snd_pci_quirk cs4208_fixup_tbl[] = { 649 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO), 650 {} /* terminator */ 651 }; 652 653 /* codec SSID matching */ 654 static const struct snd_pci_quirk cs4208_mac_fixup_tbl[] = { 655 SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11), 656 SND_PCI_QUIRK(0x106b, 0x6c00, "MacMini 7,1", CS4208_MACMINI), 657 SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6), 658 SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6), 659 SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11), 660 {} /* terminator */ 661 }; 662 663 static void cs4208_fixup_gpio0(struct hda_codec *codec, 664 const struct hda_fixup *fix, int action) 665 { 666 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 667 struct cs_spec *spec = codec->spec; 668 spec->gpio_eapd_hp = 0; 669 spec->gpio_eapd_speaker = 1; 670 spec->gpio_mask = spec->gpio_dir = 671 spec->gpio_eapd_hp | spec->gpio_eapd_speaker; 672 } 673 } 674 675 static const struct hda_fixup cs4208_fixups[]; 676 677 /* remap the fixup from codec SSID and apply it */ 678 static void cs4208_fixup_mac(struct hda_codec *codec, 679 const struct hda_fixup *fix, int action) 680 { 681 if (action != HDA_FIXUP_ACT_PRE_PROBE) 682 return; 683 684 codec->fixup_id = HDA_FIXUP_ID_NOT_SET; 685 snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups); 686 if (codec->fixup_id == HDA_FIXUP_ID_NOT_SET) 687 codec->fixup_id = CS4208_GPIO0; /* default fixup */ 688 snd_hda_apply_fixup(codec, action); 689 } 690 691 /* MacMini 7,1 has the inverted jack detection */ 692 static void cs4208_fixup_macmini(struct hda_codec *codec, 693 const struct hda_fixup *fix, int action) 694 { 695 static const struct hda_pintbl pincfgs[] = { 696 { 0x18, 0x00ab9150 }, /* mic (audio-in) jack: disable detect */ 697 { 0x21, 0x004be140 }, /* SPDIF: disable detect */ 698 { } 699 }; 700 701 if (action == HDA_FIXUP_ACT_PRE_PROBE) { 702 /* HP pin (0x10) has an inverted detection */ 703 codec->inv_jack_detect = 1; 704 /* disable the bogus Mic and SPDIF jack detections */ 705 snd_hda_apply_pincfgs(codec, pincfgs); 706 } 707 } 708 709 static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol, 710 struct snd_ctl_elem_value *ucontrol) 711 { 712 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 713 struct cs_spec *spec = codec->spec; 714 hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0]; 715 int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0; 716 717 snd_hda_set_pin_ctl_cache(codec, pin, pinctl); 718 return spec->spdif_sw_put(kcontrol, ucontrol); 719 } 720 721 /* hook the SPDIF switch */ 722 static void cs4208_fixup_spdif_switch(struct hda_codec *codec, 723 const struct hda_fixup *fix, int action) 724 { 725 if (action == HDA_FIXUP_ACT_BUILD) { 726 struct cs_spec *spec = codec->spec; 727 struct snd_kcontrol *kctl; 728 729 if (!spec->gen.autocfg.dig_out_pins[0]) 730 return; 731 kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch"); 732 if (!kctl) 733 return; 734 spec->spdif_sw_put = kctl->put; 735 kctl->put = cs4208_spdif_sw_put; 736 } 737 } 738 739 static const struct hda_fixup cs4208_fixups[] = { 740 [CS4208_MBA6] = { 741 .type = HDA_FIXUP_PINS, 742 .v.pins = mba6_pincfgs, 743 .chained = true, 744 .chain_id = CS4208_GPIO0, 745 }, 746 [CS4208_MBP11] = { 747 .type = HDA_FIXUP_FUNC, 748 .v.func = cs4208_fixup_spdif_switch, 749 .chained = true, 750 .chain_id = CS4208_GPIO0, 751 }, 752 [CS4208_MACMINI] = { 753 .type = HDA_FIXUP_FUNC, 754 .v.func = cs4208_fixup_macmini, 755 .chained = true, 756 .chain_id = CS4208_GPIO0, 757 }, 758 [CS4208_GPIO0] = { 759 .type = HDA_FIXUP_FUNC, 760 .v.func = cs4208_fixup_gpio0, 761 }, 762 [CS4208_MAC_AUTO] = { 763 .type = HDA_FIXUP_FUNC, 764 .v.func = cs4208_fixup_mac, 765 }, 766 }; 767 768 /* correct the 0dB offset of input pins */ 769 static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc) 770 { 771 unsigned int caps; 772 773 caps = query_amp_caps(codec, adc, HDA_INPUT); 774 caps &= ~(AC_AMPCAP_OFFSET); 775 caps |= 0x02; 776 snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps); 777 } 778 779 static int patch_cs4208(struct hda_codec *codec) 780 { 781 struct cs_spec *spec; 782 int err; 783 784 spec = cs_alloc_spec(codec, CS4208_VENDOR_NID); 785 if (!spec) 786 return -ENOMEM; 787 788 codec->patch_ops = cs_patch_ops; 789 spec->gen.automute_hook = cs_automute; 790 /* exclude NID 0x10 (HP) from output volumes due to different steps */ 791 spec->gen.out_vol_mask = 1ULL << 0x10; 792 793 snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl, 794 cs4208_fixups); 795 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 796 797 snd_hda_override_wcaps(codec, 0x18, 798 get_wcaps(codec, 0x18) | AC_WCAP_STEREO); 799 cs4208_fix_amp_caps(codec, 0x18); 800 cs4208_fix_amp_caps(codec, 0x1b); 801 cs4208_fix_amp_caps(codec, 0x1c); 802 803 err = cs_parse_auto_config(codec); 804 if (err < 0) 805 goto error; 806 807 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 808 809 return 0; 810 811 error: 812 cs_free(codec); 813 return err; 814 } 815 816 /* 817 * Cirrus Logic CS4210 818 * 819 * 1 DAC => HP(sense) / Speakers, 820 * 1 ADC <= LineIn(sense) / MicIn / DMicIn, 821 * 1 SPDIF OUT => SPDIF Trasmitter(sense) 822 */ 823 824 /* CS4210 board names */ 825 static const struct hda_model_fixup cs421x_models[] = { 826 { .id = CS421X_CDB4210, .name = "cdb4210" }, 827 { .id = CS421X_STUMPY, .name = "stumpy" }, 828 {} 829 }; 830 831 static const struct snd_pci_quirk cs421x_fixup_tbl[] = { 832 /* Test Intel board + CDB2410 */ 833 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210), 834 {} /* terminator */ 835 }; 836 837 /* CS4210 board pinconfigs */ 838 /* Default CS4210 (CDB4210)*/ 839 static const struct hda_pintbl cdb4210_pincfgs[] = { 840 { 0x05, 0x0321401f }, 841 { 0x06, 0x90170010 }, 842 { 0x07, 0x03813031 }, 843 { 0x08, 0xb7a70037 }, 844 { 0x09, 0xb7a6003e }, 845 { 0x0a, 0x034510f0 }, 846 {} /* terminator */ 847 }; 848 849 /* Stumpy ChromeBox */ 850 static const struct hda_pintbl stumpy_pincfgs[] = { 851 { 0x05, 0x022120f0 }, 852 { 0x06, 0x901700f0 }, 853 { 0x07, 0x02a120f0 }, 854 { 0x08, 0x77a70037 }, 855 { 0x09, 0x77a6003e }, 856 { 0x0a, 0x434510f0 }, 857 {} /* terminator */ 858 }; 859 860 /* Setup GPIO/SENSE for each board (if used) */ 861 static void cs421x_fixup_sense_b(struct hda_codec *codec, 862 const struct hda_fixup *fix, int action) 863 { 864 struct cs_spec *spec = codec->spec; 865 if (action == HDA_FIXUP_ACT_PRE_PROBE) 866 spec->sense_b = 1; 867 } 868 869 static const struct hda_fixup cs421x_fixups[] = { 870 [CS421X_CDB4210] = { 871 .type = HDA_FIXUP_PINS, 872 .v.pins = cdb4210_pincfgs, 873 .chained = true, 874 .chain_id = CS421X_SENSE_B, 875 }, 876 [CS421X_SENSE_B] = { 877 .type = HDA_FIXUP_FUNC, 878 .v.func = cs421x_fixup_sense_b, 879 }, 880 [CS421X_STUMPY] = { 881 .type = HDA_FIXUP_PINS, 882 .v.pins = stumpy_pincfgs, 883 }, 884 }; 885 886 static const struct hda_verb cs421x_coef_init_verbs[] = { 887 {0x0B, AC_VERB_SET_PROC_STATE, 1}, 888 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG}, 889 /* 890 Disable Coefficient Index Auto-Increment(DAI)=1, 891 PDREF=0 892 */ 893 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 }, 894 895 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG}, 896 /* ADC SZCMode = Digital Soft Ramp */ 897 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 }, 898 899 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG}, 900 {0x0B, AC_VERB_SET_PROC_COEF, 901 (0x0002 /* DAC SZCMode = Digital Soft Ramp */ 902 | 0x0004 /* Mute DAC on FIFO error */ 903 | 0x0008 /* Enable DAC High Pass Filter */ 904 )}, 905 {} /* terminator */ 906 }; 907 908 /* Errata: CS4210 rev A1 Silicon 909 * 910 * http://www.cirrus.com/en/pubs/errata/ 911 * 912 * Description: 913 * 1. Performance degredation is present in the ADC. 914 * 2. Speaker output is not completely muted upon HP detect. 915 * 3. Noise is present when clipping occurs on the amplified 916 * speaker outputs. 917 * 918 * Workaround: 919 * The following verb sequence written to the registers during 920 * initialization will correct the issues listed above. 921 */ 922 923 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = { 924 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */ 925 926 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006}, 927 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */ 928 929 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A}, 930 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */ 931 932 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011}, 933 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */ 934 935 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A}, 936 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */ 937 938 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B}, 939 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */ 940 941 {} /* terminator */ 942 }; 943 944 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */ 945 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0); 946 947 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol, 948 struct snd_ctl_elem_info *uinfo) 949 { 950 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 951 uinfo->count = 1; 952 uinfo->value.integer.min = 0; 953 uinfo->value.integer.max = 3; 954 return 0; 955 } 956 957 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol, 958 struct snd_ctl_elem_value *ucontrol) 959 { 960 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 961 962 ucontrol->value.integer.value[0] = 963 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003; 964 return 0; 965 } 966 967 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol, 968 struct snd_ctl_elem_value *ucontrol) 969 { 970 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 971 972 unsigned int vol = ucontrol->value.integer.value[0]; 973 unsigned int coef = 974 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL); 975 unsigned int original_coef = coef; 976 977 coef &= ~0x0003; 978 coef |= (vol & 0x0003); 979 if (original_coef == coef) 980 return 0; 981 else { 982 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef); 983 return 1; 984 } 985 } 986 987 static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = { 988 989 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 990 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 991 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 992 .name = "Speaker Boost Playback Volume", 993 .info = cs421x_boost_vol_info, 994 .get = cs421x_boost_vol_get, 995 .put = cs421x_boost_vol_put, 996 .tlv = { .p = cs421x_speaker_boost_db_scale }, 997 }; 998 999 static void cs4210_pinmux_init(struct hda_codec *codec) 1000 { 1001 struct cs_spec *spec = codec->spec; 1002 unsigned int def_conf, coef; 1003 1004 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */ 1005 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); 1006 1007 if (spec->gpio_mask) 1008 coef |= 0x0008; /* B1,B2 are GPIOs */ 1009 else 1010 coef &= ~0x0008; 1011 1012 if (spec->sense_b) 1013 coef |= 0x0010; /* B2 is SENSE_B, not inverted */ 1014 else 1015 coef &= ~0x0010; 1016 1017 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); 1018 1019 if ((spec->gpio_mask || spec->sense_b) && 1020 is_active_pin(codec, CS421X_DMIC_PIN_NID)) { 1021 1022 /* 1023 GPIO or SENSE_B forced - disconnect the DMIC pin. 1024 */ 1025 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID); 1026 def_conf &= ~AC_DEFCFG_PORT_CONN; 1027 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT); 1028 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf); 1029 } 1030 } 1031 1032 static void cs4210_spdif_automute(struct hda_codec *codec, 1033 struct hda_jack_callback *tbl) 1034 { 1035 struct cs_spec *spec = codec->spec; 1036 bool spdif_present = false; 1037 hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0]; 1038 1039 /* detect on spdif is specific to CS4210 */ 1040 if (!spec->spdif_detect || 1041 spec->vendor_nid != CS4210_VENDOR_NID) 1042 return; 1043 1044 spdif_present = snd_hda_jack_detect(codec, spdif_pin); 1045 if (spdif_present == spec->spdif_present) 1046 return; 1047 1048 spec->spdif_present = spdif_present; 1049 /* SPDIF TX on/off */ 1050 snd_hda_set_pin_ctl(codec, spdif_pin, spdif_present ? PIN_OUT : 0); 1051 1052 cs_automute(codec); 1053 } 1054 1055 static void parse_cs421x_digital(struct hda_codec *codec) 1056 { 1057 struct cs_spec *spec = codec->spec; 1058 struct auto_pin_cfg *cfg = &spec->gen.autocfg; 1059 int i; 1060 1061 for (i = 0; i < cfg->dig_outs; i++) { 1062 hda_nid_t nid = cfg->dig_out_pins[i]; 1063 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) { 1064 spec->spdif_detect = 1; 1065 snd_hda_jack_detect_enable_callback(codec, nid, 1066 cs4210_spdif_automute); 1067 } 1068 } 1069 } 1070 1071 static int cs421x_init(struct hda_codec *codec) 1072 { 1073 struct cs_spec *spec = codec->spec; 1074 1075 if (spec->vendor_nid == CS4210_VENDOR_NID) { 1076 snd_hda_sequence_write(codec, cs421x_coef_init_verbs); 1077 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes); 1078 cs4210_pinmux_init(codec); 1079 } 1080 1081 snd_hda_gen_init(codec); 1082 1083 if (spec->gpio_mask) { 1084 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, 1085 spec->gpio_mask); 1086 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, 1087 spec->gpio_dir); 1088 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 1089 spec->gpio_data); 1090 } 1091 1092 init_input_coef(codec); 1093 1094 cs4210_spdif_automute(codec, NULL); 1095 1096 return 0; 1097 } 1098 1099 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac) 1100 { 1101 unsigned int caps; 1102 1103 /* set the upper-limit for mixer amp to 0dB */ 1104 caps = query_amp_caps(codec, dac, HDA_OUTPUT); 1105 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT); 1106 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f) 1107 << AC_AMPCAP_NUM_STEPS_SHIFT; 1108 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps); 1109 } 1110 1111 static int cs421x_parse_auto_config(struct hda_codec *codec) 1112 { 1113 struct cs_spec *spec = codec->spec; 1114 hda_nid_t dac = CS4210_DAC_NID; 1115 int err; 1116 1117 fix_volume_caps(codec, dac); 1118 1119 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 1120 if (err < 0) 1121 return err; 1122 1123 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 1124 if (err < 0) 1125 return err; 1126 1127 parse_cs421x_digital(codec); 1128 1129 if (spec->gen.autocfg.speaker_outs && 1130 spec->vendor_nid == CS4210_VENDOR_NID) { 1131 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, 1132 &cs421x_speaker_boost_ctl)) 1133 return -ENOMEM; 1134 } 1135 1136 return 0; 1137 } 1138 1139 #ifdef CONFIG_PM 1140 /* 1141 Manage PDREF, when transitioning to D3hot 1142 (DAC,ADC) -> D3, PDREF=1, AFG->D3 1143 */ 1144 static int cs421x_suspend(struct hda_codec *codec) 1145 { 1146 struct cs_spec *spec = codec->spec; 1147 unsigned int coef; 1148 1149 snd_hda_shutup_pins(codec); 1150 1151 snd_hda_codec_write(codec, CS4210_DAC_NID, 0, 1152 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 1153 snd_hda_codec_write(codec, CS4210_ADC_NID, 0, 1154 AC_VERB_SET_POWER_STATE, AC_PWRST_D3); 1155 1156 if (spec->vendor_nid == CS4210_VENDOR_NID) { 1157 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG); 1158 coef |= 0x0004; /* PDREF */ 1159 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef); 1160 } 1161 1162 return 0; 1163 } 1164 #endif 1165 1166 static const struct hda_codec_ops cs421x_patch_ops = { 1167 .build_controls = snd_hda_gen_build_controls, 1168 .build_pcms = snd_hda_gen_build_pcms, 1169 .init = cs421x_init, 1170 .free = cs_free, 1171 .unsol_event = snd_hda_jack_unsol_event, 1172 #ifdef CONFIG_PM 1173 .suspend = cs421x_suspend, 1174 #endif 1175 }; 1176 1177 static int patch_cs4210(struct hda_codec *codec) 1178 { 1179 struct cs_spec *spec; 1180 int err; 1181 1182 spec = cs_alloc_spec(codec, CS4210_VENDOR_NID); 1183 if (!spec) 1184 return -ENOMEM; 1185 1186 codec->patch_ops = cs421x_patch_ops; 1187 spec->gen.automute_hook = cs_automute; 1188 1189 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl, 1190 cs421x_fixups); 1191 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 1192 1193 /* 1194 Update the GPIO/DMIC/SENSE_B pinmux before the configuration 1195 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input 1196 is disabled. 1197 */ 1198 cs4210_pinmux_init(codec); 1199 1200 err = cs421x_parse_auto_config(codec); 1201 if (err < 0) 1202 goto error; 1203 1204 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); 1205 1206 return 0; 1207 1208 error: 1209 cs_free(codec); 1210 return err; 1211 } 1212 1213 static int patch_cs4213(struct hda_codec *codec) 1214 { 1215 struct cs_spec *spec; 1216 int err; 1217 1218 spec = cs_alloc_spec(codec, CS4213_VENDOR_NID); 1219 if (!spec) 1220 return -ENOMEM; 1221 1222 codec->patch_ops = cs421x_patch_ops; 1223 1224 err = cs421x_parse_auto_config(codec); 1225 if (err < 0) 1226 goto error; 1227 1228 return 0; 1229 1230 error: 1231 cs_free(codec); 1232 return err; 1233 } 1234 1235 1236 /* 1237 * patch entries 1238 */ 1239 static const struct hda_device_id snd_hda_id_cirrus[] = { 1240 HDA_CODEC_ENTRY(0x10134206, "CS4206", patch_cs420x), 1241 HDA_CODEC_ENTRY(0x10134207, "CS4207", patch_cs420x), 1242 HDA_CODEC_ENTRY(0x10134208, "CS4208", patch_cs4208), 1243 HDA_CODEC_ENTRY(0x10134210, "CS4210", patch_cs4210), 1244 HDA_CODEC_ENTRY(0x10134213, "CS4213", patch_cs4213), 1245 {} /* terminator */ 1246 }; 1247 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cirrus); 1248 1249 MODULE_LICENSE("GPL"); 1250 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec"); 1251 1252 static struct hda_codec_driver cirrus_driver = { 1253 .id = snd_hda_id_cirrus, 1254 }; 1255 1256 module_hda_codec_driver(cirrus_driver); 1257