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1// SPDX-License-Identifier: GPL-2.0-or-later2/*3 * HD audio interface patch for Cirrus Logic CS420x chip4 *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 23struct 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 */44enum {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 */60enum {61 CS421X_CDB4210,62 CS421X_SENSE_B,63 CS421X_STUMPY,64};65 66/* Vendor-specific processing widget */67#define CS420X_VENDOR_NID 0x1168#define CS_DIG_OUT1_PIN_NID 0x1069#define CS_DIG_OUT2_PIN_NID 0x1570#define CS_DMIC1_PIN_NID 0x0e71#define CS_DMIC2_PIN_NID 0x1272 73/* coef indices */74#define IDX_SPDIF_STAT 0x000075#define IDX_SPDIF_CTL 0x000176#define IDX_ADC_CFG 0x000277/* SZC bitmask, 4 modes below:78 * 0 = immediate,79 * 1 = digital immediate, analog zero-cross80 * 2 = digtail & analog soft-ramp81 * 3 = digital soft-ramp, analog zero-cross82 */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 0x000390/* SZC bitmask, 4 modes below:91 * 0 = Immediate92 * 1 = zero-cross93 * 2 = soft-ramp94 * 3 = soft-ramp on zero-cross95 */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 0x0004101/* 0x0008 - test reg key */102/* 0x0009 - 0x0014 -> 12 test regs */103/* 0x0015 - visibility reg */104 105/* Cirrus Logic CS4208 */106#define CS4208_VENDOR_NID 0x24107 108/*109 * Cirrus Logic CS4210110 *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 0x02116#define CS4210_ADC_NID 0x03117#define CS4210_VENDOR_NID 0x0B118#define CS421X_DMIC_PIN_NID 0x09 /* Port E */119#define CS421X_SPDIF_PIN_NID 0x0A /* Port H */120 121#define CS421X_IDX_DEV_CFG 0x01122#define CS421X_IDX_ADC_CFG 0x02123#define CS421X_IDX_DAC_CFG 0x03124#define CS421X_IDX_SPK_CTL 0x04125 126/* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */127#define CS4213_VENDOR_NID 0x09128 129 130static 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 140static 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 switching153 * CS421x auto-output redirecting154 * HP/SPK/SPDIF155 */156 157static 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 else171 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 178static 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 186static 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 off198 * No effect if SPDIF_OUT2 is199 * selected in IDX_SPDIF_CTL.200 */201 202 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);203 }204}205 206static 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 225static 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 Silicon236 *237 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf238 *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 easily241 * 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 drives244 * the clock and write enable to the S/PDIF SRC RAMs is not properly245 * initialized.246 * Certain random patterns will cause a steady leakage current in those247 * 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 SRC250 * blocks, which will alleviate the issue.251 */252 253static 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 */278static 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 / SPDIF2286 * SPDIF_OUT2 is shared with GPIO1 and287 * DMIC_SDA2.288 */289 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);290}291 292static 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 323static 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_free335 336static 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 344static 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 376static 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 388static 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, 0x0900, "iMac 12,1", CS420X_IMAC27_122),399 SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),400 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),401 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),402 SND_PCI_QUIRK(0x106b, 0x5600, "MacBookAir 5,2", CS420X_MBP81),403 SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42),404 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),405 {} /* terminator */406};407 408static const struct hda_pintbl mbp53_pincfgs[] = {409 { 0x09, 0x012b4050 },410 { 0x0a, 0x90100141 },411 { 0x0b, 0x90100140 },412 { 0x0c, 0x018b3020 },413 { 0x0d, 0x90a00110 },414 { 0x0e, 0x400000f0 },415 { 0x0f, 0x01cbe030 },416 { 0x10, 0x014be060 },417 { 0x12, 0x400000f0 },418 { 0x15, 0x400000f0 },419 {} /* terminator */420};421 422static const struct hda_pintbl mbp55_pincfgs[] = {423 { 0x09, 0x012b4030 },424 { 0x0a, 0x90100121 },425 { 0x0b, 0x90100120 },426 { 0x0c, 0x400000f0 },427 { 0x0d, 0x90a00110 },428 { 0x0e, 0x400000f0 },429 { 0x0f, 0x400000f0 },430 { 0x10, 0x014be040 },431 { 0x12, 0x400000f0 },432 { 0x15, 0x400000f0 },433 {} /* terminator */434};435 436static const struct hda_pintbl imac27_pincfgs[] = {437 { 0x09, 0x012b4050 },438 { 0x0a, 0x90100140 },439 { 0x0b, 0x90100142 },440 { 0x0c, 0x018b3020 },441 { 0x0d, 0x90a00110 },442 { 0x0e, 0x400000f0 },443 { 0x0f, 0x01cbe030 },444 { 0x10, 0x014be060 },445 { 0x12, 0x01ab9070 },446 { 0x15, 0x400000f0 },447 {} /* terminator */448};449 450static const struct hda_pintbl mbp101_pincfgs[] = {451 { 0x0d, 0x40ab90f0 },452 { 0x0e, 0x90a600f0 },453 { 0x12, 0x50a600f0 },454 {} /* terminator */455};456 457static const struct hda_pintbl mba42_pincfgs[] = {458 { 0x09, 0x012b4030 }, /* HP */459 { 0x0a, 0x400000f0 },460 { 0x0b, 0x90100120 }, /* speaker */461 { 0x0c, 0x400000f0 },462 { 0x0d, 0x90a00110 }, /* mic */463 { 0x0e, 0x400000f0 },464 { 0x0f, 0x400000f0 },465 { 0x10, 0x400000f0 },466 { 0x12, 0x400000f0 },467 { 0x15, 0x400000f0 },468 {} /* terminator */469};470 471static const struct hda_pintbl mba6_pincfgs[] = {472 { 0x10, 0x032120f0 }, /* HP */473 { 0x11, 0x500000f0 },474 { 0x12, 0x90100010 }, /* Speaker */475 { 0x13, 0x500000f0 },476 { 0x14, 0x500000f0 },477 { 0x15, 0x770000f0 },478 { 0x16, 0x770000f0 },479 { 0x17, 0x430000f0 },480 { 0x18, 0x43ab9030 }, /* Mic */481 { 0x19, 0x770000f0 },482 { 0x1a, 0x770000f0 },483 { 0x1b, 0x770000f0 },484 { 0x1c, 0x90a00090 },485 { 0x1d, 0x500000f0 },486 { 0x1e, 0x500000f0 },487 { 0x1f, 0x500000f0 },488 { 0x20, 0x500000f0 },489 { 0x21, 0x430000f0 },490 { 0x22, 0x430000f0 },491 {} /* terminator */492};493 494static void cs420x_fixup_gpio_13(struct hda_codec *codec,495 const struct hda_fixup *fix, int action)496{497 if (action == HDA_FIXUP_ACT_PRE_PROBE) {498 struct cs_spec *spec = codec->spec;499 500 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */501 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */502 spec->gpio_mask = spec->gpio_dir =503 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;504 }505}506 507static void cs420x_fixup_gpio_23(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;512 513 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */514 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */515 spec->gpio_mask = spec->gpio_dir =516 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;517 }518}519 520static const struct hda_fixup cs420x_fixups[] = {521 [CS420X_MBP53] = {522 .type = HDA_FIXUP_PINS,523 .v.pins = mbp53_pincfgs,524 .chained = true,525 .chain_id = CS420X_APPLE,526 },527 [CS420X_MBP55] = {528 .type = HDA_FIXUP_PINS,529 .v.pins = mbp55_pincfgs,530 .chained = true,531 .chain_id = CS420X_GPIO_13,532 },533 [CS420X_IMAC27] = {534 .type = HDA_FIXUP_PINS,535 .v.pins = imac27_pincfgs,536 .chained = true,537 .chain_id = CS420X_GPIO_13,538 },539 [CS420X_GPIO_13] = {540 .type = HDA_FIXUP_FUNC,541 .v.func = cs420x_fixup_gpio_13,542 },543 [CS420X_GPIO_23] = {544 .type = HDA_FIXUP_FUNC,545 .v.func = cs420x_fixup_gpio_23,546 },547 [CS420X_MBP101] = {548 .type = HDA_FIXUP_PINS,549 .v.pins = mbp101_pincfgs,550 .chained = true,551 .chain_id = CS420X_GPIO_13,552 },553 [CS420X_MBP81] = {554 .type = HDA_FIXUP_VERBS,555 .v.verbs = (const struct hda_verb[]) {556 /* internal mic ADC2: right only, single ended */557 {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},558 {0x11, AC_VERB_SET_PROC_COEF, 0x102a},559 {}560 },561 .chained = true,562 .chain_id = CS420X_GPIO_13,563 },564 [CS420X_MBA42] = {565 .type = HDA_FIXUP_PINS,566 .v.pins = mba42_pincfgs,567 .chained = true,568 .chain_id = CS420X_GPIO_13,569 },570};571 572static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)573{574 struct cs_spec *spec;575 576 spec = kzalloc(sizeof(*spec), GFP_KERNEL);577 if (!spec)578 return NULL;579 codec->spec = spec;580 spec->vendor_nid = vendor_nid;581 codec->power_save_node = 1;582 snd_hda_gen_spec_init(&spec->gen);583 584 return spec;585}586 587static int patch_cs420x(struct hda_codec *codec)588{589 struct cs_spec *spec;590 int err;591 592 spec = cs_alloc_spec(codec, CS420X_VENDOR_NID);593 if (!spec)594 return -ENOMEM;595 596 codec->patch_ops = cs_patch_ops;597 spec->gen.automute_hook = cs_automute;598 codec->single_adc_amp = 1;599 600 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,601 cs420x_fixups);602 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);603 604 err = cs_parse_auto_config(codec);605 if (err < 0)606 goto error;607 608 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);609 610 return 0;611 612 error:613 cs_free(codec);614 return err;615}616 617/*618 * CS4208 support:619 * Its layout is no longer compatible with CS4206/CS4207620 */621enum {622 CS4208_MAC_AUTO,623 CS4208_MBA6,624 CS4208_MBP11,625 CS4208_MACMINI,626 CS4208_GPIO0,627};628 629static const struct hda_model_fixup cs4208_models[] = {630 { .id = CS4208_GPIO0, .name = "gpio0" },631 { .id = CS4208_MBA6, .name = "mba6" },632 { .id = CS4208_MBP11, .name = "mbp11" },633 { .id = CS4208_MACMINI, .name = "macmini" },634 {}635};636 637static const struct snd_pci_quirk cs4208_fixup_tbl[] = {638 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO),639 {} /* terminator */640};641 642/* codec SSID matching */643static const struct snd_pci_quirk cs4208_mac_fixup_tbl[] = {644 SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11),645 SND_PCI_QUIRK(0x106b, 0x6c00, "MacMini 7,1", CS4208_MACMINI),646 SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6),647 SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6),648 SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11),649 {} /* terminator */650};651 652static void cs4208_fixup_gpio0(struct hda_codec *codec,653 const struct hda_fixup *fix, int action)654{655 if (action == HDA_FIXUP_ACT_PRE_PROBE) {656 struct cs_spec *spec = codec->spec;657 658 spec->gpio_eapd_hp = 0;659 spec->gpio_eapd_speaker = 1;660 spec->gpio_mask = spec->gpio_dir =661 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;662 }663}664 665static const struct hda_fixup cs4208_fixups[];666 667/* remap the fixup from codec SSID and apply it */668static void cs4208_fixup_mac(struct hda_codec *codec,669 const struct hda_fixup *fix, int action)670{671 if (action != HDA_FIXUP_ACT_PRE_PROBE)672 return;673 674 codec->fixup_id = HDA_FIXUP_ID_NOT_SET;675 snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups);676 if (codec->fixup_id == HDA_FIXUP_ID_NOT_SET)677 codec->fixup_id = CS4208_GPIO0; /* default fixup */678 snd_hda_apply_fixup(codec, action);679}680 681/* MacMini 7,1 has the inverted jack detection */682static void cs4208_fixup_macmini(struct hda_codec *codec,683 const struct hda_fixup *fix, int action)684{685 static const struct hda_pintbl pincfgs[] = {686 { 0x18, 0x00ab9150 }, /* mic (audio-in) jack: disable detect */687 { 0x21, 0x004be140 }, /* SPDIF: disable detect */688 { }689 };690 691 if (action == HDA_FIXUP_ACT_PRE_PROBE) {692 /* HP pin (0x10) has an inverted detection */693 codec->inv_jack_detect = 1;694 /* disable the bogus Mic and SPDIF jack detections */695 snd_hda_apply_pincfgs(codec, pincfgs);696 }697}698 699static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol,700 struct snd_ctl_elem_value *ucontrol)701{702 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);703 struct cs_spec *spec = codec->spec;704 hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0];705 int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0;706 707 snd_hda_set_pin_ctl_cache(codec, pin, pinctl);708 return spec->spdif_sw_put(kcontrol, ucontrol);709}710 711/* hook the SPDIF switch */712static void cs4208_fixup_spdif_switch(struct hda_codec *codec,713 const struct hda_fixup *fix, int action)714{715 if (action == HDA_FIXUP_ACT_BUILD) {716 struct cs_spec *spec = codec->spec;717 struct snd_kcontrol *kctl;718 719 if (!spec->gen.autocfg.dig_out_pins[0])720 return;721 kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch");722 if (!kctl)723 return;724 spec->spdif_sw_put = kctl->put;725 kctl->put = cs4208_spdif_sw_put;726 }727}728 729static const struct hda_fixup cs4208_fixups[] = {730 [CS4208_MBA6] = {731 .type = HDA_FIXUP_PINS,732 .v.pins = mba6_pincfgs,733 .chained = true,734 .chain_id = CS4208_GPIO0,735 },736 [CS4208_MBP11] = {737 .type = HDA_FIXUP_FUNC,738 .v.func = cs4208_fixup_spdif_switch,739 .chained = true,740 .chain_id = CS4208_GPIO0,741 },742 [CS4208_MACMINI] = {743 .type = HDA_FIXUP_FUNC,744 .v.func = cs4208_fixup_macmini,745 .chained = true,746 .chain_id = CS4208_GPIO0,747 },748 [CS4208_GPIO0] = {749 .type = HDA_FIXUP_FUNC,750 .v.func = cs4208_fixup_gpio0,751 },752 [CS4208_MAC_AUTO] = {753 .type = HDA_FIXUP_FUNC,754 .v.func = cs4208_fixup_mac,755 },756};757 758/* correct the 0dB offset of input pins */759static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc)760{761 unsigned int caps;762 763 caps = query_amp_caps(codec, adc, HDA_INPUT);764 caps &= ~(AC_AMPCAP_OFFSET);765 caps |= 0x02;766 snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps);767}768 769static int patch_cs4208(struct hda_codec *codec)770{771 struct cs_spec *spec;772 int err;773 774 spec = cs_alloc_spec(codec, CS4208_VENDOR_NID);775 if (!spec)776 return -ENOMEM;777 778 codec->patch_ops = cs_patch_ops;779 spec->gen.automute_hook = cs_automute;780 /* exclude NID 0x10 (HP) from output volumes due to different steps */781 spec->gen.out_vol_mask = 1ULL << 0x10;782 783 snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl,784 cs4208_fixups);785 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);786 787 snd_hda_override_wcaps(codec, 0x18,788 get_wcaps(codec, 0x18) | AC_WCAP_STEREO);789 cs4208_fix_amp_caps(codec, 0x18);790 cs4208_fix_amp_caps(codec, 0x1b);791 cs4208_fix_amp_caps(codec, 0x1c);792 793 err = cs_parse_auto_config(codec);794 if (err < 0)795 goto error;796 797 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);798 799 return 0;800 801 error:802 cs_free(codec);803 return err;804}805 806/*807 * Cirrus Logic CS4210808 *809 * 1 DAC => HP(sense) / Speakers,810 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,811 * 1 SPDIF OUT => SPDIF Trasmitter(sense)812 */813 814/* CS4210 board names */815static const struct hda_model_fixup cs421x_models[] = {816 { .id = CS421X_CDB4210, .name = "cdb4210" },817 { .id = CS421X_STUMPY, .name = "stumpy" },818 {}819};820 821static const struct snd_pci_quirk cs421x_fixup_tbl[] = {822 /* Test Intel board + CDB2410 */823 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),824 {} /* terminator */825};826 827/* CS4210 board pinconfigs */828/* Default CS4210 (CDB4210)*/829static const struct hda_pintbl cdb4210_pincfgs[] = {830 { 0x05, 0x0321401f },831 { 0x06, 0x90170010 },832 { 0x07, 0x03813031 },833 { 0x08, 0xb7a70037 },834 { 0x09, 0xb7a6003e },835 { 0x0a, 0x034510f0 },836 {} /* terminator */837};838 839/* Stumpy ChromeBox */840static const struct hda_pintbl stumpy_pincfgs[] = {841 { 0x05, 0x022120f0 },842 { 0x06, 0x901700f0 },843 { 0x07, 0x02a120f0 },844 { 0x08, 0x77a70037 },845 { 0x09, 0x77a6003e },846 { 0x0a, 0x434510f0 },847 {} /* terminator */848};849 850/* Setup GPIO/SENSE for each board (if used) */851static void cs421x_fixup_sense_b(struct hda_codec *codec,852 const struct hda_fixup *fix, int action)853{854 struct cs_spec *spec = codec->spec;855 856 if (action == HDA_FIXUP_ACT_PRE_PROBE)857 spec->sense_b = 1;858}859 860static const struct hda_fixup cs421x_fixups[] = {861 [CS421X_CDB4210] = {862 .type = HDA_FIXUP_PINS,863 .v.pins = cdb4210_pincfgs,864 .chained = true,865 .chain_id = CS421X_SENSE_B,866 },867 [CS421X_SENSE_B] = {868 .type = HDA_FIXUP_FUNC,869 .v.func = cs421x_fixup_sense_b,870 },871 [CS421X_STUMPY] = {872 .type = HDA_FIXUP_PINS,873 .v.pins = stumpy_pincfgs,874 },875};876 877static const struct hda_verb cs421x_coef_init_verbs[] = {878 {0x0B, AC_VERB_SET_PROC_STATE, 1},879 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},880 /*881 * Disable Coefficient Index Auto-Increment(DAI)=1,882 * PDREF=0883 */884 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },885 886 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},887 /* ADC SZCMode = Digital Soft Ramp */888 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },889 890 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},891 {0x0B, AC_VERB_SET_PROC_COEF,892 (0x0002 /* DAC SZCMode = Digital Soft Ramp */893 | 0x0004 /* Mute DAC on FIFO error */894 | 0x0008 /* Enable DAC High Pass Filter */895 )},896 {} /* terminator */897};898 899/* Errata: CS4210 rev A1 Silicon900 *901 * http://www.cirrus.com/en/pubs/errata/902 *903 * Description:904 * 1. Performance degredation is present in the ADC.905 * 2. Speaker output is not completely muted upon HP detect.906 * 3. Noise is present when clipping occurs on the amplified907 * speaker outputs.908 *909 * Workaround:910 * The following verb sequence written to the registers during911 * initialization will correct the issues listed above.912 */913 914static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {915 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */916 917 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},918 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */919 920 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},921 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */922 923 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},924 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */925 926 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},927 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */928 929 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},930 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */931 932 {} /* terminator */933};934 935/* Speaker Amp Gain is controlled by the vendor widget's coef 4 */936static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);937 938static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,939 struct snd_ctl_elem_info *uinfo)940{941 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;942 uinfo->count = 1;943 uinfo->value.integer.min = 0;944 uinfo->value.integer.max = 3;945 return 0;946}947 948static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,949 struct snd_ctl_elem_value *ucontrol)950{951 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);952 953 ucontrol->value.integer.value[0] =954 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;955 return 0;956}957 958static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,959 struct snd_ctl_elem_value *ucontrol)960{961 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);962 963 unsigned int vol = ucontrol->value.integer.value[0];964 unsigned int coef =965 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);966 unsigned int original_coef = coef;967 968 coef &= ~0x0003;969 coef |= (vol & 0x0003);970 if (original_coef != coef) {971 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);972 return 1;973 }974 975 return 0;976}977 978static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = {979 980 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,981 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |982 SNDRV_CTL_ELEM_ACCESS_TLV_READ),983 .name = "Speaker Boost Playback Volume",984 .info = cs421x_boost_vol_info,985 .get = cs421x_boost_vol_get,986 .put = cs421x_boost_vol_put,987 .tlv = { .p = cs421x_speaker_boost_db_scale },988};989 990static void cs4210_pinmux_init(struct hda_codec *codec)991{992 struct cs_spec *spec = codec->spec;993 unsigned int def_conf, coef;994 995 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */996 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);997 998 if (spec->gpio_mask)999 coef |= 0x0008; /* B1,B2 are GPIOs */1000 else1001 coef &= ~0x0008;1002 1003 if (spec->sense_b)1004 coef |= 0x0010; /* B2 is SENSE_B, not inverted */1005 else1006 coef &= ~0x0010;1007 1008 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);1009 1010 if ((spec->gpio_mask || spec->sense_b) &&1011 is_active_pin(codec, CS421X_DMIC_PIN_NID)) {1012 1013 /*1014 * GPIO or SENSE_B forced - disconnect the DMIC pin.1015 */1016 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);1017 def_conf &= ~AC_DEFCFG_PORT_CONN;1018 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);1019 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);1020 }1021}1022 1023static void cs4210_spdif_automute(struct hda_codec *codec,1024 struct hda_jack_callback *tbl)1025{1026 struct cs_spec *spec = codec->spec;1027 bool spdif_present = false;1028 hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0];1029 1030 /* detect on spdif is specific to CS4210 */1031 if (!spec->spdif_detect ||1032 spec->vendor_nid != CS4210_VENDOR_NID)1033 return;1034 1035 spdif_present = snd_hda_jack_detect(codec, spdif_pin);1036 if (spdif_present == spec->spdif_present)1037 return;1038 1039 spec->spdif_present = spdif_present;1040 /* SPDIF TX on/off */1041 snd_hda_set_pin_ctl(codec, spdif_pin, spdif_present ? PIN_OUT : 0);1042 1043 cs_automute(codec);1044}1045 1046static void parse_cs421x_digital(struct hda_codec *codec)1047{1048 struct cs_spec *spec = codec->spec;1049 struct auto_pin_cfg *cfg = &spec->gen.autocfg;1050 int i;1051 1052 for (i = 0; i < cfg->dig_outs; i++) {1053 hda_nid_t nid = cfg->dig_out_pins[i];1054 1055 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {1056 spec->spdif_detect = 1;1057 snd_hda_jack_detect_enable_callback(codec, nid,1058 cs4210_spdif_automute);1059 }1060 }1061}1062 1063static int cs421x_init(struct hda_codec *codec)1064{1065 struct cs_spec *spec = codec->spec;1066 1067 if (spec->vendor_nid == CS4210_VENDOR_NID) {1068 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);1069 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);1070 cs4210_pinmux_init(codec);1071 }1072 1073 snd_hda_gen_init(codec);1074 1075 if (spec->gpio_mask) {1076 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,1077 spec->gpio_mask);1078 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,1079 spec->gpio_dir);1080 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,1081 spec->gpio_data);1082 }1083 1084 init_input_coef(codec);1085 1086 cs4210_spdif_automute(codec, NULL);1087 1088 return 0;1089}1090 1091static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)1092{1093 unsigned int caps;1094 1095 /* set the upper-limit for mixer amp to 0dB */1096 caps = query_amp_caps(codec, dac, HDA_OUTPUT);1097 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);1098 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)1099 << AC_AMPCAP_NUM_STEPS_SHIFT;1100 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);1101}1102 1103static int cs421x_parse_auto_config(struct hda_codec *codec)1104{1105 struct cs_spec *spec = codec->spec;1106 hda_nid_t dac = CS4210_DAC_NID;1107 int err;1108 1109 fix_volume_caps(codec, dac);1110 1111 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);1112 if (err < 0)1113 return err;1114 1115 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);1116 if (err < 0)1117 return err;1118 1119 parse_cs421x_digital(codec);1120 1121 if (spec->gen.autocfg.speaker_outs &&1122 spec->vendor_nid == CS4210_VENDOR_NID) {1123 if (!snd_hda_gen_add_kctl(&spec->gen, NULL,1124 &cs421x_speaker_boost_ctl))1125 return -ENOMEM;1126 }1127 1128 return 0;1129}1130 1131/*1132 * Manage PDREF, when transitioning to D3hot1133 * (DAC,ADC) -> D3, PDREF=1, AFG->D31134 */1135static 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 1156static const struct hda_codec_ops cs421x_patch_ops = {1157 .build_controls = snd_hda_gen_build_controls,1158 .build_pcms = snd_hda_gen_build_pcms,1159 .init = cs421x_init,1160 .free = cs_free,1161 .unsol_event = snd_hda_jack_unsol_event,1162 .suspend = cs421x_suspend,1163};1164 1165static int patch_cs4210(struct hda_codec *codec)1166{1167 struct cs_spec *spec;1168 int err;1169 1170 spec = cs_alloc_spec(codec, CS4210_VENDOR_NID);1171 if (!spec)1172 return -ENOMEM;1173 1174 codec->patch_ops = cs421x_patch_ops;1175 spec->gen.automute_hook = cs_automute;1176 1177 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,1178 cs421x_fixups);1179 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);1180 1181 /*1182 * Update the GPIO/DMIC/SENSE_B pinmux before the configuration1183 * is auto-parsed. If GPIO or SENSE_B is forced, DMIC input1184 * is disabled.1185 */1186 cs4210_pinmux_init(codec);1187 1188 err = cs421x_parse_auto_config(codec);1189 if (err < 0)1190 goto error;1191 1192 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);1193 1194 return 0;1195 1196 error:1197 cs_free(codec);1198 return err;1199}1200 1201static int patch_cs4213(struct hda_codec *codec)1202{1203 struct cs_spec *spec;1204 int err;1205 1206 spec = cs_alloc_spec(codec, CS4213_VENDOR_NID);1207 if (!spec)1208 return -ENOMEM;1209 1210 codec->patch_ops = cs421x_patch_ops;1211 1212 err = cs421x_parse_auto_config(codec);1213 if (err < 0)1214 goto error;1215 1216 return 0;1217 1218 error:1219 cs_free(codec);1220 return err;1221}1222 1223/*1224 * patch entries1225 */1226static const struct hda_device_id snd_hda_id_cirrus[] = {1227 HDA_CODEC_ENTRY(0x10134206, "CS4206", patch_cs420x),1228 HDA_CODEC_ENTRY(0x10134207, "CS4207", patch_cs420x),1229 HDA_CODEC_ENTRY(0x10134208, "CS4208", patch_cs4208),1230 HDA_CODEC_ENTRY(0x10134210, "CS4210", patch_cs4210),1231 HDA_CODEC_ENTRY(0x10134213, "CS4213", patch_cs4213),1232 {} /* terminator */1233};1234MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cirrus);1235 1236MODULE_LICENSE("GPL");1237MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");1238 1239static struct hda_codec_driver cirrus_driver = {1240 .id = snd_hda_id_cirrus,1241};1242 1243module_hda_codec_driver(cirrus_driver);1244