| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Mark Brown | 17156 | 91.06% | 85 | 52.80% |
| Nicolin Chen | 392 | 2.08% | 7 | 4.35% |
| Kuninori Morimoto | 360 | 1.91% | 4 | 2.48% |
| Xiaolei Wang | 206 | 1.09% | 1 | 0.62% |
| Charles Keepax | 133 | 0.71% | 4 | 2.48% |
| Stuart Henderson | 91 | 0.48% | 3 | 1.86% |
| Lars-Peter Clausen | 85 | 0.45% | 6 | 3.73% |
| Takashi Iwai | 74 | 0.39% | 2 | 1.24% |
| Shengjiu Wang | 68 | 0.36% | 4 | 2.48% |
| Richard Fitzgerald | 46 | 0.24% | 2 | 1.24% |
| Fabio Estevam | 45 | 0.24% | 5 | 3.11% |
| Jiada Wang | 33 | 0.18% | 3 | 1.86% |
| Liam Girdwood | 32 | 0.17% | 1 | 0.62% |
| Sebastian Krzyszkowiak | 26 | 0.14% | 1 | 0.62% |
| Axel Lin | 12 | 0.06% | 4 | 2.48% |
| Sachin Kamat | 9 | 0.05% | 2 | 1.24% |
| Chancel Liu | 8 | 0.04% | 1 | 0.62% |
| Linus Walleij | 8 | 0.04% | 2 | 1.24% |
| Geert Uytterhoeven | 7 | 0.04% | 1 | 0.62% |
| Susan Gao | 7 | 0.04% | 2 | 1.24% |
| Wolfram Sang | 6 | 0.03% | 1 | 0.62% |
| Dimitris Papastamos | 6 | 0.03% | 1 | 0.62% |
| Adam Ford | 6 | 0.03% | 1 | 0.62% |
| Gustavo A. R. Silva | 4 | 0.02% | 2 | 1.24% |
| Julia Lawall | 2 | 0.01% | 2 | 1.24% |
| Chi Minghao | 2 | 0.01% | 1 | 0.62% |
| Thomas Gleixner | 2 | 0.01% | 1 | 0.62% |
| Yue haibing | 2 | 0.01% | 1 | 0.62% |
| Sachin Pandhare | 2 | 0.01% | 1 | 0.62% |
| Uwe Kleine-König | 2 | 0.01% | 2 | 1.24% |
| Krzysztof Kozlowski | 2 | 0.01% | 1 | 0.62% |
| Guennadi Liakhovetski | 1 | 0.01% | 1 | 0.62% |
| Jingoo Han | 1 | 0.01% | 1 | 0.62% |
| Zidan Wang | 1 | 0.01% | 1 | 0.62% |
| Rafael J. Wysocki | 1 | 0.01% | 1 | 0.62% |
| Colin Ian King | 1 | 0.01% | 1 | 0.62% |
| Lucas De Marchi | 1 | 0.01% | 1 | 0.62% |
| Nariman Poushin | 1 | 0.01% | 1 | 0.62% |
| Total | 18841 | 161 |
// SPDX-License-Identifier: GPL-2.0-only /* * wm8962.c -- WM8962 ALSA SoC Audio driver * * Copyright 2010-2 Wolfson Microelectronics plc * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> */ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/init.h> #include <linux/clk.h> #include <linux/delay.h> #include <linux/pm.h> #include <linux/gcd.h> #include <linux/gpio/driver.h> #include <linux/i2c.h> #include <linux/input.h> #include <linux/pm_runtime.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> #include <linux/workqueue.h> #include <linux/mutex.h> #include <sound/core.h> #include <sound/jack.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/initval.h> #include <sound/tlv.h> #include <sound/wm8962.h> #include <trace/events/asoc.h> #include "wm8962.h" #define WM8962_NUM_SUPPLIES 8 static const char *wm8962_supply_names[WM8962_NUM_SUPPLIES] = { "DCVDD", "DBVDD", "AVDD", "CPVDD", "MICVDD", "PLLVDD", "SPKVDD1", "SPKVDD2", }; /* codec private data */ struct wm8962_priv { struct wm8962_pdata pdata; struct regmap *regmap; struct snd_soc_component *component; int sysclk; int sysclk_rate; int bclk; /* Desired BCLK */ int lrclk; struct completion fll_lock; int fll_src; int fll_fref; int fll_fout; struct mutex dsp2_ena_lock; u16 dsp2_ena; struct delayed_work mic_work; struct snd_soc_jack *jack; struct regulator_bulk_data supplies[WM8962_NUM_SUPPLIES]; struct notifier_block disable_nb[WM8962_NUM_SUPPLIES]; struct input_dev *beep; struct work_struct beep_work; int beep_rate; #ifdef CONFIG_GPIOLIB struct gpio_chip gpio_chip; #endif int irq; }; /* We can't use the same notifier block for more than one supply and * there's no way I can see to get from a callback to the caller * except container_of(). */ #define WM8962_REGULATOR_EVENT(n) \ static int wm8962_regulator_event_##n(struct notifier_block *nb, \ unsigned long event, void *data) \ { \ struct wm8962_priv *wm8962 = container_of(nb, struct wm8962_priv, \ disable_nb[n]); \ if (event & REGULATOR_EVENT_DISABLE) { \ regcache_mark_dirty(wm8962->regmap); \ } \ return 0; \ } WM8962_REGULATOR_EVENT(0) WM8962_REGULATOR_EVENT(1) WM8962_REGULATOR_EVENT(2) WM8962_REGULATOR_EVENT(3) WM8962_REGULATOR_EVENT(4) WM8962_REGULATOR_EVENT(5) WM8962_REGULATOR_EVENT(6) WM8962_REGULATOR_EVENT(7) static const struct reg_default wm8962_reg[] = { { 0, 0x009F }, /* R0 - Left Input volume */ { 1, 0x049F }, /* R1 - Right Input volume */ { 2, 0x0000 }, /* R2 - HPOUTL volume */ { 3, 0x0000 }, /* R3 - HPOUTR volume */ { 5, 0x0018 }, /* R5 - ADC & DAC Control 1 */ { 6, 0x2008 }, /* R6 - ADC & DAC Control 2 */ { 7, 0x000A }, /* R7 - Audio Interface 0 */ { 8, 0x01E4 }, /* R8 - Clocking2 */ { 9, 0x0300 }, /* R9 - Audio Interface 1 */ { 10, 0x00C0 }, /* R10 - Left DAC volume */ { 11, 0x00C0 }, /* R11 - Right DAC volume */ { 14, 0x0040 }, /* R14 - Audio Interface 2 */ { 15, 0x6243 }, /* R15 - Software Reset */ { 17, 0x007B }, /* R17 - ALC1 */ { 18, 0x0000 }, /* R18 - ALC2 */ { 19, 0x1C32 }, /* R19 - ALC3 */ { 20, 0x3200 }, /* R20 - Noise Gate */ { 21, 0x00C0 }, /* R21 - Left ADC volume */ { 22, 0x00C0 }, /* R22 - Right ADC volume */ { 23, 0x0160 }, /* R23 - Additional control(1) */ { 24, 0x0000 }, /* R24 - Additional control(2) */ { 25, 0x0000 }, /* R25 - Pwr Mgmt (1) */ { 26, 0x0000 }, /* R26 - Pwr Mgmt (2) */ { 27, 0x0010 }, /* R27 - Additional Control (3) */ { 28, 0x0000 }, /* R28 - Anti-pop */ { 30, 0x005E }, /* R30 - Clocking 3 */ { 31, 0x0000 }, /* R31 - Input mixer control (1) */ { 32, 0x0145 }, /* R32 - Left input mixer volume */ { 33, 0x0145 }, /* R33 - Right input mixer volume */ { 34, 0x0009 }, /* R34 - Input mixer control (2) */ { 35, 0x0003 }, /* R35 - Input bias control */ { 37, 0x0008 }, /* R37 - Left input PGA control */ { 38, 0x0008 }, /* R38 - Right input PGA control */ { 40, 0x0000 }, /* R40 - SPKOUTL volume */ { 41, 0x0000 }, /* R41 - SPKOUTR volume */ { 49, 0x0010 }, /* R49 - Class D Control 1 */ { 51, 0x0003 }, /* R51 - Class D Control 2 */ { 56, 0x0506 }, /* R56 - Clocking 4 */ { 57, 0x0000 }, /* R57 - DAC DSP Mixing (1) */ { 58, 0x0000 }, /* R58 - DAC DSP Mixing (2) */ { 60, 0x0300 }, /* R60 - DC Servo 0 */ { 61, 0x0300 }, /* R61 - DC Servo 1 */ { 64, 0x0810 }, /* R64 - DC Servo 4 */ { 68, 0x001B }, /* R68 - Analogue PGA Bias */ { 69, 0x0000 }, /* R69 - Analogue HP 0 */ { 71, 0x01FB }, /* R71 - Analogue HP 2 */ { 72, 0x0000 }, /* R72 - Charge Pump 1 */ { 82, 0x0004 }, /* R82 - Charge Pump B */ { 87, 0x0000 }, /* R87 - Write Sequencer Control 1 */ { 90, 0x0000 }, /* R90 - Write Sequencer Control 2 */ { 93, 0x0000 }, /* R93 - Write Sequencer Control 3 */ { 94, 0x0000 }, /* R94 - Control Interface */ { 99, 0x0000 }, /* R99 - Mixer Enables */ { 100, 0x0000 }, /* R100 - Headphone Mixer (1) */ { 101, 0x0000 }, /* R101 - Headphone Mixer (2) */ { 102, 0x013F }, /* R102 - Headphone Mixer (3) */ { 103, 0x013F }, /* R103 - Headphone Mixer (4) */ { 105, 0x0000 }, /* R105 - Speaker Mixer (1) */ { 106, 0x0000 }, /* R106 - Speaker Mixer (2) */ { 107, 0x013F }, /* R107 - Speaker Mixer (3) */ { 108, 0x013F }, /* R108 - Speaker Mixer (4) */ { 109, 0x0003 }, /* R109 - Speaker Mixer (5) */ { 110, 0x0002 }, /* R110 - Beep Generator (1) */ { 115, 0x0006 }, /* R115 - Oscillator Trim (3) */ { 116, 0x0026 }, /* R116 - Oscillator Trim (4) */ { 119, 0x0000 }, /* R119 - Oscillator Trim (7) */ { 124, 0x0011 }, /* R124 - Analogue Clocking1 */ { 125, 0x004B }, /* R125 - Analogue Clocking2 */ { 126, 0x000D }, /* R126 - Analogue Clocking3 */ { 127, 0x0000 }, /* R127 - PLL Software Reset */ { 131, 0x0000 }, /* R131 - PLL 4 */ { 136, 0x0067 }, /* R136 - PLL 9 */ { 137, 0x001C }, /* R137 - PLL 10 */ { 138, 0x0071 }, /* R138 - PLL 11 */ { 139, 0x00C7 }, /* R139 - PLL 12 */ { 140, 0x0067 }, /* R140 - PLL 13 */ { 141, 0x0048 }, /* R141 - PLL 14 */ { 142, 0x0022 }, /* R142 - PLL 15 */ { 143, 0x0097 }, /* R143 - PLL 16 */ { 155, 0x000C }, /* R155 - FLL Control (1) */ { 156, 0x0039 }, /* R156 - FLL Control (2) */ { 157, 0x0180 }, /* R157 - FLL Control (3) */ { 159, 0x0032 }, /* R159 - FLL Control (5) */ { 160, 0x0018 }, /* R160 - FLL Control (6) */ { 161, 0x007D }, /* R161 - FLL Control (7) */ { 162, 0x0008 }, /* R162 - FLL Control (8) */ { 252, 0x0005 }, /* R252 - General test 1 */ { 256, 0x0000 }, /* R256 - DF1 */ { 257, 0x0000 }, /* R257 - DF2 */ { 258, 0x0000 }, /* R258 - DF3 */ { 259, 0x0000 }, /* R259 - DF4 */ { 260, 0x0000 }, /* R260 - DF5 */ { 261, 0x0000 }, /* R261 - DF6 */ { 262, 0x0000 }, /* R262 - DF7 */ { 264, 0x0000 }, /* R264 - LHPF1 */ { 265, 0x0000 }, /* R265 - LHPF2 */ { 268, 0x0000 }, /* R268 - THREED1 */ { 269, 0x0000 }, /* R269 - THREED2 */ { 270, 0x0000 }, /* R270 - THREED3 */ { 271, 0x0000 }, /* R271 - THREED4 */ { 276, 0x000C }, /* R276 - DRC 1 */ { 277, 0x0925 }, /* R277 - DRC 2 */ { 278, 0x0000 }, /* R278 - DRC 3 */ { 279, 0x0000 }, /* R279 - DRC 4 */ { 280, 0x0000 }, /* R280 - DRC 5 */ { 285, 0x0000 }, /* R285 - Tloopback */ { 335, 0x0004 }, /* R335 - EQ1 */ { 336, 0x6318 }, /* R336 - EQ2 */ { 337, 0x6300 }, /* R337 - EQ3 */ { 338, 0x0FCA }, /* R338 - EQ4 */ { 339, 0x0400 }, /* R339 - EQ5 */ { 340, 0x00D8 }, /* R340 - EQ6 */ { 341, 0x1EB5 }, /* R341 - EQ7 */ { 342, 0xF145 }, /* R342 - EQ8 */ { 343, 0x0B75 }, /* R343 - EQ9 */ { 344, 0x01C5 }, /* R344 - EQ10 */ { 345, 0x1C58 }, /* R345 - EQ11 */ { 346, 0xF373 }, /* R346 - EQ12 */ { 347, 0x0A54 }, /* R347 - EQ13 */ { 348, 0x0558 }, /* R348 - EQ14 */ { 349, 0x168E }, /* R349 - EQ15 */ { 350, 0xF829 }, /* R350 - EQ16 */ { 351, 0x07AD }, /* R351 - EQ17 */ { 352, 0x1103 }, /* R352 - EQ18 */ { 353, 0x0564 }, /* R353 - EQ19 */ { 354, 0x0559 }, /* R354 - EQ20 */ { 355, 0x4000 }, /* R355 - EQ21 */ { 356, 0x6318 }, /* R356 - EQ22 */ { 357, 0x6300 }, /* R357 - EQ23 */ { 358, 0x0FCA }, /* R358 - EQ24 */ { 359, 0x0400 }, /* R359 - EQ25 */ { 360, 0x00D8 }, /* R360 - EQ26 */ { 361, 0x1EB5 }, /* R361 - EQ27 */ { 362, 0xF145 }, /* R362 - EQ28 */ { 363, 0x0B75 }, /* R363 - EQ29 */ { 364, 0x01C5 }, /* R364 - EQ30 */ { 365, 0x1C58 }, /* R365 - EQ31 */ { 366, 0xF373 }, /* R366 - EQ32 */ { 367, 0x0A54 }, /* R367 - EQ33 */ { 368, 0x0558 }, /* R368 - EQ34 */ { 369, 0x168E }, /* R369 - EQ35 */ { 370, 0xF829 }, /* R370 - EQ36 */ { 371, 0x07AD }, /* R371 - EQ37 */ { 372, 0x1103 }, /* R372 - EQ38 */ { 373, 0x0564 }, /* R373 - EQ39 */ { 374, 0x0559 }, /* R374 - EQ40 */ { 375, 0x4000 }, /* R375 - EQ41 */ { 513, 0x0000 }, /* R513 - GPIO 2 */ { 514, 0x0000 }, /* R514 - GPIO 3 */ { 516, 0x8100 }, /* R516 - GPIO 5 */ { 517, 0x8100 }, /* R517 - GPIO 6 */ { 568, 0x0030 }, /* R568 - Interrupt Status 1 Mask */ { 569, 0xFFED }, /* R569 - Interrupt Status 2 Mask */ { 576, 0x0000 }, /* R576 - Interrupt Control */ { 584, 0x002D }, /* R584 - IRQ Debounce */ { 586, 0x0000 }, /* R586 - MICINT Source Pol */ { 768, 0x1C00 }, /* R768 - DSP2 Power Management */ { 8192, 0x0000 }, /* R8192 - DSP2 Instruction RAM 0 */ { 9216, 0x0030 }, /* R9216 - DSP2 Address RAM 2 */ { 9217, 0x0000 }, /* R9217 - DSP2 Address RAM 1 */ { 9218, 0x0000 }, /* R9218 - DSP2 Address RAM 0 */ { 12288, 0x0000 }, /* R12288 - DSP2 Data1 RAM 1 */ { 12289, 0x0000 }, /* R12289 - DSP2 Data1 RAM 0 */ { 13312, 0x0000 }, /* R13312 - DSP2 Data2 RAM 1 */ { 13313, 0x0000 }, /* R13313 - DSP2 Data2 RAM 0 */ { 14336, 0x0000 }, /* R14336 - DSP2 Data3 RAM 1 */ { 14337, 0x0000 }, /* R14337 - DSP2 Data3 RAM 0 */ { 15360, 0x000A }, /* R15360 - DSP2 Coeff RAM 0 */ { 16384, 0x0000 }, /* R16384 - RETUNEADC_SHARED_COEFF_1 */ { 16385, 0x0000 }, /* R16385 - RETUNEADC_SHARED_COEFF_0 */ { 16386, 0x0000 }, /* R16386 - RETUNEDAC_SHARED_COEFF_1 */ { 16387, 0x0000 }, /* R16387 - RETUNEDAC_SHARED_COEFF_0 */ { 16388, 0x0000 }, /* R16388 - SOUNDSTAGE_ENABLES_1 */ { 16389, 0x0000 }, /* R16389 - SOUNDSTAGE_ENABLES_0 */ { 16896, 0x0002 }, /* R16896 - HDBASS_AI_1 */ { 16897, 0xBD12 }, /* R16897 - HDBASS_AI_0 */ { 16898, 0x007C }, /* R16898 - HDBASS_AR_1 */ { 16899, 0x586C }, /* R16899 - HDBASS_AR_0 */ { 16900, 0x0053 }, /* R16900 - HDBASS_B_1 */ { 16901, 0x8121 }, /* R16901 - HDBASS_B_0 */ { 16902, 0x003F }, /* R16902 - HDBASS_K_1 */ { 16903, 0x8BD8 }, /* R16903 - HDBASS_K_0 */ { 16904, 0x0032 }, /* R16904 - HDBASS_N1_1 */ { 16905, 0xF52D }, /* R16905 - HDBASS_N1_0 */ { 16906, 0x0065 }, /* R16906 - HDBASS_N2_1 */ { 16907, 0xAC8C }, /* R16907 - HDBASS_N2_0 */ { 16908, 0x006B }, /* R16908 - HDBASS_N3_1 */ { 16909, 0xE087 }, /* R16909 - HDBASS_N3_0 */ { 16910, 0x0072 }, /* R16910 - HDBASS_N4_1 */ { 16911, 0x1483 }, /* R16911 - HDBASS_N4_0 */ { 16912, 0x0072 }, /* R16912 - HDBASS_N5_1 */ { 16913, 0x1483 }, /* R16913 - HDBASS_N5_0 */ { 16914, 0x0043 }, /* R16914 - HDBASS_X1_1 */ { 16915, 0x3525 }, /* R16915 - HDBASS_X1_0 */ { 16916, 0x0006 }, /* R16916 - HDBASS_X2_1 */ { 16917, 0x6A4A }, /* R16917 - HDBASS_X2_0 */ { 16918, 0x0043 }, /* R16918 - HDBASS_X3_1 */ { 16919, 0x6079 }, /* R16919 - HDBASS_X3_0 */ { 16920, 0x0008 }, /* R16920 - HDBASS_ATK_1 */ { 16921, 0x0000 }, /* R16921 - HDBASS_ATK_0 */ { 16922, 0x0001 }, /* R16922 - HDBASS_DCY_1 */ { 16923, 0x0000 }, /* R16923 - HDBASS_DCY_0 */ { 16924, 0x0059 }, /* R16924 - HDBASS_PG_1 */ { 16925, 0x999A }, /* R16925 - HDBASS_PG_0 */ { 17408, 0x0083 }, /* R17408 - HPF_C_1 */ { 17409, 0x98AD }, /* R17409 - HPF_C_0 */ { 17920, 0x007F }, /* R17920 - ADCL_RETUNE_C1_1 */ { 17921, 0xFFFF }, /* R17921 - ADCL_RETUNE_C1_0 */ { 17922, 0x0000 }, /* R17922 - ADCL_RETUNE_C2_1 */ { 17923, 0x0000 }, /* R17923 - ADCL_RETUNE_C2_0 */ { 17924, 0x0000 }, /* R17924 - ADCL_RETUNE_C3_1 */ { 17925, 0x0000 }, /* R17925 - ADCL_RETUNE_C3_0 */ { 17926, 0x0000 }, /* R17926 - ADCL_RETUNE_C4_1 */ { 17927, 0x0000 }, /* R17927 - ADCL_RETUNE_C4_0 */ { 17928, 0x0000 }, /* R17928 - ADCL_RETUNE_C5_1 */ { 17929, 0x0000 }, /* R17929 - ADCL_RETUNE_C5_0 */ { 17930, 0x0000 }, /* R17930 - ADCL_RETUNE_C6_1 */ { 17931, 0x0000 }, /* R17931 - ADCL_RETUNE_C6_0 */ { 17932, 0x0000 }, /* R17932 - ADCL_RETUNE_C7_1 */ { 17933, 0x0000 }, /* R17933 - ADCL_RETUNE_C7_0 */ { 17934, 0x0000 }, /* R17934 - ADCL_RETUNE_C8_1 */ { 17935, 0x0000 }, /* R17935 - ADCL_RETUNE_C8_0 */ { 17936, 0x0000 }, /* R17936 - ADCL_RETUNE_C9_1 */ { 17937, 0x0000 }, /* R17937 - ADCL_RETUNE_C9_0 */ { 17938, 0x0000 }, /* R17938 - ADCL_RETUNE_C10_1 */ { 17939, 0x0000 }, /* R17939 - ADCL_RETUNE_C10_0 */ { 17940, 0x0000 }, /* R17940 - ADCL_RETUNE_C11_1 */ { 17941, 0x0000 }, /* R17941 - ADCL_RETUNE_C11_0 */ { 17942, 0x0000 }, /* R17942 - ADCL_RETUNE_C12_1 */ { 17943, 0x0000 }, /* R17943 - ADCL_RETUNE_C12_0 */ { 17944, 0x0000 }, /* R17944 - ADCL_RETUNE_C13_1 */ { 17945, 0x0000 }, /* R17945 - ADCL_RETUNE_C13_0 */ { 17946, 0x0000 }, /* R17946 - ADCL_RETUNE_C14_1 */ { 17947, 0x0000 }, /* R17947 - ADCL_RETUNE_C14_0 */ { 17948, 0x0000 }, /* R17948 - ADCL_RETUNE_C15_1 */ { 17949, 0x0000 }, /* R17949 - ADCL_RETUNE_C15_0 */ { 17950, 0x0000 }, /* R17950 - ADCL_RETUNE_C16_1 */ { 17951, 0x0000 }, /* R17951 - ADCL_RETUNE_C16_0 */ { 17952, 0x0000 }, /* R17952 - ADCL_RETUNE_C17_1 */ { 17953, 0x0000 }, /* R17953 - ADCL_RETUNE_C17_0 */ { 17954, 0x0000 }, /* R17954 - ADCL_RETUNE_C18_1 */ { 17955, 0x0000 }, /* R17955 - ADCL_RETUNE_C18_0 */ { 17956, 0x0000 }, /* R17956 - ADCL_RETUNE_C19_1 */ { 17957, 0x0000 }, /* R17957 - ADCL_RETUNE_C19_0 */ { 17958, 0x0000 }, /* R17958 - ADCL_RETUNE_C20_1 */ { 17959, 0x0000 }, /* R17959 - ADCL_RETUNE_C20_0 */ { 17960, 0x0000 }, /* R17960 - ADCL_RETUNE_C21_1 */ { 17961, 0x0000 }, /* R17961 - ADCL_RETUNE_C21_0 */ { 17962, 0x0000 }, /* R17962 - ADCL_RETUNE_C22_1 */ { 17963, 0x0000 }, /* R17963 - ADCL_RETUNE_C22_0 */ { 17964, 0x0000 }, /* R17964 - ADCL_RETUNE_C23_1 */ { 17965, 0x0000 }, /* R17965 - ADCL_RETUNE_C23_0 */ { 17966, 0x0000 }, /* R17966 - ADCL_RETUNE_C24_1 */ { 17967, 0x0000 }, /* R17967 - ADCL_RETUNE_C24_0 */ { 17968, 0x0000 }, /* R17968 - ADCL_RETUNE_C25_1 */ { 17969, 0x0000 }, /* R17969 - ADCL_RETUNE_C25_0 */ { 17970, 0x0000 }, /* R17970 - ADCL_RETUNE_C26_1 */ { 17971, 0x0000 }, /* R17971 - ADCL_RETUNE_C26_0 */ { 17972, 0x0000 }, /* R17972 - ADCL_RETUNE_C27_1 */ { 17973, 0x0000 }, /* R17973 - ADCL_RETUNE_C27_0 */ { 17974, 0x0000 }, /* R17974 - ADCL_RETUNE_C28_1 */ { 17975, 0x0000 }, /* R17975 - ADCL_RETUNE_C28_0 */ { 17976, 0x0000 }, /* R17976 - ADCL_RETUNE_C29_1 */ { 17977, 0x0000 }, /* R17977 - ADCL_RETUNE_C29_0 */ { 17978, 0x0000 }, /* R17978 - ADCL_RETUNE_C30_1 */ { 17979, 0x0000 }, /* R17979 - ADCL_RETUNE_C30_0 */ { 17980, 0x0000 }, /* R17980 - ADCL_RETUNE_C31_1 */ { 17981, 0x0000 }, /* R17981 - ADCL_RETUNE_C31_0 */ { 17982, 0x0000 }, /* R17982 - ADCL_RETUNE_C32_1 */ { 17983, 0x0000 }, /* R17983 - ADCL_RETUNE_C32_0 */ { 18432, 0x0020 }, /* R18432 - RETUNEADC_PG2_1 */ { 18433, 0x0000 }, /* R18433 - RETUNEADC_PG2_0 */ { 18434, 0x0040 }, /* R18434 - RETUNEADC_PG_1 */ { 18435, 0x0000 }, /* R18435 - RETUNEADC_PG_0 */ { 18944, 0x007F }, /* R18944 - ADCR_RETUNE_C1_1 */ { 18945, 0xFFFF }, /* R18945 - ADCR_RETUNE_C1_0 */ { 18946, 0x0000 }, /* R18946 - ADCR_RETUNE_C2_1 */ { 18947, 0x0000 }, /* R18947 - ADCR_RETUNE_C2_0 */ { 18948, 0x0000 }, /* R18948 - ADCR_RETUNE_C3_1 */ { 18949, 0x0000 }, /* R18949 - ADCR_RETUNE_C3_0 */ { 18950, 0x0000 }, /* R18950 - ADCR_RETUNE_C4_1 */ { 18951, 0x0000 }, /* R18951 - ADCR_RETUNE_C4_0 */ { 18952, 0x0000 }, /* R18952 - ADCR_RETUNE_C5_1 */ { 18953, 0x0000 }, /* R18953 - ADCR_RETUNE_C5_0 */ { 18954, 0x0000 }, /* R18954 - ADCR_RETUNE_C6_1 */ { 18955, 0x0000 }, /* R18955 - ADCR_RETUNE_C6_0 */ { 18956, 0x0000 }, /* R18956 - ADCR_RETUNE_C7_1 */ { 18957, 0x0000 }, /* R18957 - ADCR_RETUNE_C7_0 */ { 18958, 0x0000 }, /* R18958 - ADCR_RETUNE_C8_1 */ { 18959, 0x0000 }, /* R18959 - ADCR_RETUNE_C8_0 */ { 18960, 0x0000 }, /* R18960 - ADCR_RETUNE_C9_1 */ { 18961, 0x0000 }, /* R18961 - ADCR_RETUNE_C9_0 */ { 18962, 0x0000 }, /* R18962 - ADCR_RETUNE_C10_1 */ { 18963, 0x0000 }, /* R18963 - ADCR_RETUNE_C10_0 */ { 18964, 0x0000 }, /* R18964 - ADCR_RETUNE_C11_1 */ { 18965, 0x0000 }, /* R18965 - ADCR_RETUNE_C11_0 */ { 18966, 0x0000 }, /* R18966 - ADCR_RETUNE_C12_1 */ { 18967, 0x0000 }, /* R18967 - ADCR_RETUNE_C12_0 */ { 18968, 0x0000 }, /* R18968 - ADCR_RETUNE_C13_1 */ { 18969, 0x0000 }, /* R18969 - ADCR_RETUNE_C13_0 */ { 18970, 0x0000 }, /* R18970 - ADCR_RETUNE_C14_1 */ { 18971, 0x0000 }, /* R18971 - ADCR_RETUNE_C14_0 */ { 18972, 0x0000 }, /* R18972 - ADCR_RETUNE_C15_1 */ { 18973, 0x0000 }, /* R18973 - ADCR_RETUNE_C15_0 */ { 18974, 0x0000 }, /* R18974 - ADCR_RETUNE_C16_1 */ { 18975, 0x0000 }, /* R18975 - ADCR_RETUNE_C16_0 */ { 18976, 0x0000 }, /* R18976 - ADCR_RETUNE_C17_1 */ { 18977, 0x0000 }, /* R18977 - ADCR_RETUNE_C17_0 */ { 18978, 0x0000 }, /* R18978 - ADCR_RETUNE_C18_1 */ { 18979, 0x0000 }, /* R18979 - ADCR_RETUNE_C18_0 */ { 18980, 0x0000 }, /* R18980 - ADCR_RETUNE_C19_1 */ { 18981, 0x0000 }, /* R18981 - ADCR_RETUNE_C19_0 */ { 18982, 0x0000 }, /* R18982 - ADCR_RETUNE_C20_1 */ { 18983, 0x0000 }, /* R18983 - ADCR_RETUNE_C20_0 */ { 18984, 0x0000 }, /* R18984 - ADCR_RETUNE_C21_1 */ { 18985, 0x0000 }, /* R18985 - ADCR_RETUNE_C21_0 */ { 18986, 0x0000 }, /* R18986 - ADCR_RETUNE_C22_1 */ { 18987, 0x0000 }, /* R18987 - ADCR_RETUNE_C22_0 */ { 18988, 0x0000 }, /* R18988 - ADCR_RETUNE_C23_1 */ { 18989, 0x0000 }, /* R18989 - ADCR_RETUNE_C23_0 */ { 18990, 0x0000 }, /* R18990 - ADCR_RETUNE_C24_1 */ { 18991, 0x0000 }, /* R18991 - ADCR_RETUNE_C24_0 */ { 18992, 0x0000 }, /* R18992 - ADCR_RETUNE_C25_1 */ { 18993, 0x0000 }, /* R18993 - ADCR_RETUNE_C25_0 */ { 18994, 0x0000 }, /* R18994 - ADCR_RETUNE_C26_1 */ { 18995, 0x0000 }, /* R18995 - ADCR_RETUNE_C26_0 */ { 18996, 0x0000 }, /* R18996 - ADCR_RETUNE_C27_1 */ { 18997, 0x0000 }, /* R18997 - ADCR_RETUNE_C27_0 */ { 18998, 0x0000 }, /* R18998 - ADCR_RETUNE_C28_1 */ { 18999, 0x0000 }, /* R18999 - ADCR_RETUNE_C28_0 */ { 19000, 0x0000 }, /* R19000 - ADCR_RETUNE_C29_1 */ { 19001, 0x0000 }, /* R19001 - ADCR_RETUNE_C29_0 */ { 19002, 0x0000 }, /* R19002 - ADCR_RETUNE_C30_1 */ { 19003, 0x0000 }, /* R19003 - ADCR_RETUNE_C30_0 */ { 19004, 0x0000 }, /* R19004 - ADCR_RETUNE_C31_1 */ { 19005, 0x0000 }, /* R19005 - ADCR_RETUNE_C31_0 */ { 19006, 0x0000 }, /* R19006 - ADCR_RETUNE_C32_1 */ { 19007, 0x0000 }, /* R19007 - ADCR_RETUNE_C32_0 */ { 19456, 0x007F }, /* R19456 - DACL_RETUNE_C1_1 */ { 19457, 0xFFFF }, /* R19457 - DACL_RETUNE_C1_0 */ { 19458, 0x0000 }, /* R19458 - DACL_RETUNE_C2_1 */ { 19459, 0x0000 }, /* R19459 - DACL_RETUNE_C2_0 */ { 19460, 0x0000 }, /* R19460 - DACL_RETUNE_C3_1 */ { 19461, 0x0000 }, /* R19461 - DACL_RETUNE_C3_0 */ { 19462, 0x0000 }, /* R19462 - DACL_RETUNE_C4_1 */ { 19463, 0x0000 }, /* R19463 - DACL_RETUNE_C4_0 */ { 19464, 0x0000 }, /* R19464 - DACL_RETUNE_C5_1 */ { 19465, 0x0000 }, /* R19465 - DACL_RETUNE_C5_0 */ { 19466, 0x0000 }, /* R19466 - DACL_RETUNE_C6_1 */ { 19467, 0x0000 }, /* R19467 - DACL_RETUNE_C6_0 */ { 19468, 0x0000 }, /* R19468 - DACL_RETUNE_C7_1 */ { 19469, 0x0000 }, /* R19469 - DACL_RETUNE_C7_0 */ { 19470, 0x0000 }, /* R19470 - DACL_RETUNE_C8_1 */ { 19471, 0x0000 }, /* R19471 - DACL_RETUNE_C8_0 */ { 19472, 0x0000 }, /* R19472 - DACL_RETUNE_C9_1 */ { 19473, 0x0000 }, /* R19473 - DACL_RETUNE_C9_0 */ { 19474, 0x0000 }, /* R19474 - DACL_RETUNE_C10_1 */ { 19475, 0x0000 }, /* R19475 - DACL_RETUNE_C10_0 */ { 19476, 0x0000 }, /* R19476 - DACL_RETUNE_C11_1 */ { 19477, 0x0000 }, /* R19477 - DACL_RETUNE_C11_0 */ { 19478, 0x0000 }, /* R19478 - DACL_RETUNE_C12_1 */ { 19479, 0x0000 }, /* R19479 - DACL_RETUNE_C12_0 */ { 19480, 0x0000 }, /* R19480 - DACL_RETUNE_C13_1 */ { 19481, 0x0000 }, /* R19481 - DACL_RETUNE_C13_0 */ { 19482, 0x0000 }, /* R19482 - DACL_RETUNE_C14_1 */ { 19483, 0x0000 }, /* R19483 - DACL_RETUNE_C14_0 */ { 19484, 0x0000 }, /* R19484 - DACL_RETUNE_C15_1 */ { 19485, 0x0000 }, /* R19485 - DACL_RETUNE_C15_0 */ { 19486, 0x0000 }, /* R19486 - DACL_RETUNE_C16_1 */ { 19487, 0x0000 }, /* R19487 - DACL_RETUNE_C16_0 */ { 19488, 0x0000 }, /* R19488 - DACL_RETUNE_C17_1 */ { 19489, 0x0000 }, /* R19489 - DACL_RETUNE_C17_0 */ { 19490, 0x0000 }, /* R19490 - DACL_RETUNE_C18_1 */ { 19491, 0x0000 }, /* R19491 - DACL_RETUNE_C18_0 */ { 19492, 0x0000 }, /* R19492 - DACL_RETUNE_C19_1 */ { 19493, 0x0000 }, /* R19493 - DACL_RETUNE_C19_0 */ { 19494, 0x0000 }, /* R19494 - DACL_RETUNE_C20_1 */ { 19495, 0x0000 }, /* R19495 - DACL_RETUNE_C20_0 */ { 19496, 0x0000 }, /* R19496 - DACL_RETUNE_C21_1 */ { 19497, 0x0000 }, /* R19497 - DACL_RETUNE_C21_0 */ { 19498, 0x0000 }, /* R19498 - DACL_RETUNE_C22_1 */ { 19499, 0x0000 }, /* R19499 - DACL_RETUNE_C22_0 */ { 19500, 0x0000 }, /* R19500 - DACL_RETUNE_C23_1 */ { 19501, 0x0000 }, /* R19501 - DACL_RETUNE_C23_0 */ { 19502, 0x0000 }, /* R19502 - DACL_RETUNE_C24_1 */ { 19503, 0x0000 }, /* R19503 - DACL_RETUNE_C24_0 */ { 19504, 0x0000 }, /* R19504 - DACL_RETUNE_C25_1 */ { 19505, 0x0000 }, /* R19505 - DACL_RETUNE_C25_0 */ { 19506, 0x0000 }, /* R19506 - DACL_RETUNE_C26_1 */ { 19507, 0x0000 }, /* R19507 - DACL_RETUNE_C26_0 */ { 19508, 0x0000 }, /* R19508 - DACL_RETUNE_C27_1 */ { 19509, 0x0000 }, /* R19509 - DACL_RETUNE_C27_0 */ { 19510, 0x0000 }, /* R19510 - DACL_RETUNE_C28_1 */ { 19511, 0x0000 }, /* R19511 - DACL_RETUNE_C28_0 */ { 19512, 0x0000 }, /* R19512 - DACL_RETUNE_C29_1 */ { 19513, 0x0000 }, /* R19513 - DACL_RETUNE_C29_0 */ { 19514, 0x0000 }, /* R19514 - DACL_RETUNE_C30_1 */ { 19515, 0x0000 }, /* R19515 - DACL_RETUNE_C30_0 */ { 19516, 0x0000 }, /* R19516 - DACL_RETUNE_C31_1 */ { 19517, 0x0000 }, /* R19517 - DACL_RETUNE_C31_0 */ { 19518, 0x0000 }, /* R19518 - DACL_RETUNE_C32_1 */ { 19519, 0x0000 }, /* R19519 - DACL_RETUNE_C32_0 */ { 19968, 0x0020 }, /* R19968 - RETUNEDAC_PG2_1 */ { 19969, 0x0000 }, /* R19969 - RETUNEDAC_PG2_0 */ { 19970, 0x0040 }, /* R19970 - RETUNEDAC_PG_1 */ { 19971, 0x0000 }, /* R19971 - RETUNEDAC_PG_0 */ { 20480, 0x007F }, /* R20480 - DACR_RETUNE_C1_1 */ { 20481, 0xFFFF }, /* R20481 - DACR_RETUNE_C1_0 */ { 20482, 0x0000 }, /* R20482 - DACR_RETUNE_C2_1 */ { 20483, 0x0000 }, /* R20483 - DACR_RETUNE_C2_0 */ { 20484, 0x0000 }, /* R20484 - DACR_RETUNE_C3_1 */ { 20485, 0x0000 }, /* R20485 - DACR_RETUNE_C3_0 */ { 20486, 0x0000 }, /* R20486 - DACR_RETUNE_C4_1 */ { 20487, 0x0000 }, /* R20487 - DACR_RETUNE_C4_0 */ { 20488, 0x0000 }, /* R20488 - DACR_RETUNE_C5_1 */ { 20489, 0x0000 }, /* R20489 - DACR_RETUNE_C5_0 */ { 20490, 0x0000 }, /* R20490 - DACR_RETUNE_C6_1 */ { 20491, 0x0000 }, /* R20491 - DACR_RETUNE_C6_0 */ { 20492, 0x0000 }, /* R20492 - DACR_RETUNE_C7_1 */ { 20493, 0x0000 }, /* R20493 - DACR_RETUNE_C7_0 */ { 20494, 0x0000 }, /* R20494 - DACR_RETUNE_C8_1 */ { 20495, 0x0000 }, /* R20495 - DACR_RETUNE_C8_0 */ { 20496, 0x0000 }, /* R20496 - DACR_RETUNE_C9_1 */ { 20497, 0x0000 }, /* R20497 - DACR_RETUNE_C9_0 */ { 20498, 0x0000 }, /* R20498 - DACR_RETUNE_C10_1 */ { 20499, 0x0000 }, /* R20499 - DACR_RETUNE_C10_0 */ { 20500, 0x0000 }, /* R20500 - DACR_RETUNE_C11_1 */ { 20501, 0x0000 }, /* R20501 - DACR_RETUNE_C11_0 */ { 20502, 0x0000 }, /* R20502 - DACR_RETUNE_C12_1 */ { 20503, 0x0000 }, /* R20503 - DACR_RETUNE_C12_0 */ { 20504, 0x0000 }, /* R20504 - DACR_RETUNE_C13_1 */ { 20505, 0x0000 }, /* R20505 - DACR_RETUNE_C13_0 */ { 20506, 0x0000 }, /* R20506 - DACR_RETUNE_C14_1 */ { 20507, 0x0000 }, /* R20507 - DACR_RETUNE_C14_0 */ { 20508, 0x0000 }, /* R20508 - DACR_RETUNE_C15_1 */ { 20509, 0x0000 }, /* R20509 - DACR_RETUNE_C15_0 */ { 20510, 0x0000 }, /* R20510 - DACR_RETUNE_C16_1 */ { 20511, 0x0000 }, /* R20511 - DACR_RETUNE_C16_0 */ { 20512, 0x0000 }, /* R20512 - DACR_RETUNE_C17_1 */ { 20513, 0x0000 }, /* R20513 - DACR_RETUNE_C17_0 */ { 20514, 0x0000 }, /* R20514 - DACR_RETUNE_C18_1 */ { 20515, 0x0000 }, /* R20515 - DACR_RETUNE_C18_0 */ { 20516, 0x0000 }, /* R20516 - DACR_RETUNE_C19_1 */ { 20517, 0x0000 }, /* R20517 - DACR_RETUNE_C19_0 */ { 20518, 0x0000 }, /* R20518 - DACR_RETUNE_C20_1 */ { 20519, 0x0000 }, /* R20519 - DACR_RETUNE_C20_0 */ { 20520, 0x0000 }, /* R20520 - DACR_RETUNE_C21_1 */ { 20521, 0x0000 }, /* R20521 - DACR_RETUNE_C21_0 */ { 20522, 0x0000 }, /* R20522 - DACR_RETUNE_C22_1 */ { 20523, 0x0000 }, /* R20523 - DACR_RETUNE_C22_0 */ { 20524, 0x0000 }, /* R20524 - DACR_RETUNE_C23_1 */ { 20525, 0x0000 }, /* R20525 - DACR_RETUNE_C23_0 */ { 20526, 0x0000 }, /* R20526 - DACR_RETUNE_C24_1 */ { 20527, 0x0000 }, /* R20527 - DACR_RETUNE_C24_0 */ { 20528, 0x0000 }, /* R20528 - DACR_RETUNE_C25_1 */ { 20529, 0x0000 }, /* R20529 - DACR_RETUNE_C25_0 */ { 20530, 0x0000 }, /* R20530 - DACR_RETUNE_C26_1 */ { 20531, 0x0000 }, /* R20531 - DACR_RETUNE_C26_0 */ { 20532, 0x0000 }, /* R20532 - DACR_RETUNE_C27_1 */ { 20533, 0x0000 }, /* R20533 - DACR_RETUNE_C27_0 */ { 20534, 0x0000 }, /* R20534 - DACR_RETUNE_C28_1 */ { 20535, 0x0000 }, /* R20535 - DACR_RETUNE_C28_0 */ { 20536, 0x0000 }, /* R20536 - DACR_RETUNE_C29_1 */ { 20537, 0x0000 }, /* R20537 - DACR_RETUNE_C29_0 */ { 20538, 0x0000 }, /* R20538 - DACR_RETUNE_C30_1 */ { 20539, 0x0000 }, /* R20539 - DACR_RETUNE_C30_0 */ { 20540, 0x0000 }, /* R20540 - DACR_RETUNE_C31_1 */ { 20541, 0x0000 }, /* R20541 - DACR_RETUNE_C31_0 */ { 20542, 0x0000 }, /* R20542 - DACR_RETUNE_C32_1 */ { 20543, 0x0000 }, /* R20543 - DACR_RETUNE_C32_0 */ { 20992, 0x008C }, /* R20992 - VSS_XHD2_1 */ { 20993, 0x0200 }, /* R20993 - VSS_XHD2_0 */ { 20994, 0x0035 }, /* R20994 - VSS_XHD3_1 */ { 20995, 0x0700 }, /* R20995 - VSS_XHD3_0 */ { 20996, 0x003A }, /* R20996 - VSS_XHN1_1 */ { 20997, 0x4100 }, /* R20997 - VSS_XHN1_0 */ { 20998, 0x008B }, /* R20998 - VSS_XHN2_1 */ { 20999, 0x7D00 }, /* R20999 - VSS_XHN2_0 */ { 21000, 0x003A }, /* R21000 - VSS_XHN3_1 */ { 21001, 0x4100 }, /* R21001 - VSS_XHN3_0 */ { 21002, 0x008C }, /* R21002 - VSS_XLA_1 */ { 21003, 0xFEE8 }, /* R21003 - VSS_XLA_0 */ { 21004, 0x0078 }, /* R21004 - VSS_XLB_1 */ { 21005, 0x0000 }, /* R21005 - VSS_XLB_0 */ { 21006, 0x003F }, /* R21006 - VSS_XLG_1 */ { 21007, 0xB260 }, /* R21007 - VSS_XLG_0 */ { 21008, 0x002D }, /* R21008 - VSS_PG2_1 */ { 21009, 0x1818 }, /* R21009 - VSS_PG2_0 */ { 21010, 0x0020 }, /* R21010 - VSS_PG_1 */ { 21011, 0x0000 }, /* R21011 - VSS_PG_0 */ { 21012, 0x00F1 }, /* R21012 - VSS_XTD1_1 */ { 21013, 0x8340 }, /* R21013 - VSS_XTD1_0 */ { 21014, 0x00FB }, /* R21014 - VSS_XTD2_1 */ { 21015, 0x8300 }, /* R21015 - VSS_XTD2_0 */ { 21016, 0x00EE }, /* R21016 - VSS_XTD3_1 */ { 21017, 0xAEC0 }, /* R21017 - VSS_XTD3_0 */ { 21018, 0x00FB }, /* R21018 - VSS_XTD4_1 */ { 21019, 0xAC40 }, /* R21019 - VSS_XTD4_0 */ { 21020, 0x00F1 }, /* R21020 - VSS_XTD5_1 */ { 21021, 0x7F80 }, /* R21021 - VSS_XTD5_0 */ { 21022, 0x00F4 }, /* R21022 - VSS_XTD6_1 */ { 21023, 0x3B40 }, /* R21023 - VSS_XTD6_0 */ { 21024, 0x00F5 }, /* R21024 - VSS_XTD7_1 */ { 21025, 0xFB00 }, /* R21025 - VSS_XTD7_0 */ { 21026, 0x00EA }, /* R21026 - VSS_XTD8_1 */ { 21027, 0x10C0 }, /* R21027 - VSS_XTD8_0 */ { 21028, 0x00FC }, /* R21028 - VSS_XTD9_1 */ { 21029, 0xC580 }, /* R21029 - VSS_XTD9_0 */ { 21030, 0x00E2 }, /* R21030 - VSS_XTD10_1 */ { 21031, 0x75C0 }, /* R21031 - VSS_XTD10_0 */ { 21032, 0x0004 }, /* R21032 - VSS_XTD11_1 */ { 21033, 0xB480 }, /* R21033 - VSS_XTD11_0 */ { 21034, 0x00D4 }, /* R21034 - VSS_XTD12_1 */ { 21035, 0xF980 }, /* R21035 - VSS_XTD12_0 */ { 21036, 0x0004 }, /* R21036 - VSS_XTD13_1 */ { 21037, 0x9140 }, /* R21037 - VSS_XTD13_0 */ { 21038, 0x00D8 }, /* R21038 - VSS_XTD14_1 */ { 21039, 0xA480 }, /* R21039 - VSS_XTD14_0 */ { 21040, 0x0002 }, /* R21040 - VSS_XTD15_1 */ { 21041, 0x3DC0 }, /* R21041 - VSS_XTD15_0 */ { 21042, 0x00CF }, /* R21042 - VSS_XTD16_1 */ { 21043, 0x7A80 }, /* R21043 - VSS_XTD16_0 */ { 21044, 0x00DC }, /* R21044 - VSS_XTD17_1 */ { 21045, 0x0600 }, /* R21045 - VSS_XTD17_0 */ { 21046, 0x00F2 }, /* R21046 - VSS_XTD18_1 */ { 21047, 0xDAC0 }, /* R21047 - VSS_XTD18_0 */ { 21048, 0x00BA }, /* R21048 - VSS_XTD19_1 */ { 21049, 0xF340 }, /* R21049 - VSS_XTD19_0 */ { 21050, 0x000A }, /* R21050 - VSS_XTD20_1 */ { 21051, 0x7940 }, /* R21051 - VSS_XTD20_0 */ { 21052, 0x001C }, /* R21052 - VSS_XTD21_1 */ { 21053, 0x0680 }, /* R21053 - VSS_XTD21_0 */ { 21054, 0x00FD }, /* R21054 - VSS_XTD22_1 */ { 21055, 0x2D00 }, /* R21055 - VSS_XTD22_0 */ { 21056, 0x001C }, /* R21056 - VSS_XTD23_1 */ { 21057, 0xE840 }, /* R21057 - VSS_XTD23_0 */ { 21058, 0x000D }, /* R21058 - VSS_XTD24_1 */ { 21059, 0xDC40 }, /* R21059 - VSS_XTD24_0 */ { 21060, 0x00FC }, /* R21060 - VSS_XTD25_1 */ { 21061, 0x9D00 }, /* R21061 - VSS_XTD25_0 */ { 21062, 0x0009 }, /* R21062 - VSS_XTD26_1 */ { 21063, 0x5580 }, /* R21063 - VSS_XTD26_0 */ { 21064, 0x00FE }, /* R21064 - VSS_XTD27_1 */ { 21065, 0x7E80 }, /* R21065 - VSS_XTD27_0 */ { 21066, 0x000E }, /* R21066 - VSS_XTD28_1 */ { 21067, 0xAB40 }, /* R21067 - VSS_XTD28_0 */ { 21068, 0x00F9 }, /* R21068 - VSS_XTD29_1 */ { 21069, 0x9880 }, /* R21069 - VSS_XTD29_0 */ { 21070, 0x0009 }, /* R21070 - VSS_XTD30_1 */ { 21071, 0x87C0 }, /* R21071 - VSS_XTD30_0 */ { 21072, 0x00FD }, /* R21072 - VSS_XTD31_1 */ { 21073, 0x2C40 }, /* R21073 - VSS_XTD31_0 */ { 21074, 0x0009 }, /* R21074 - VSS_XTD32_1 */ { 21075, 0x4800 }, /* R21075 - VSS_XTD32_0 */ { 21076, 0x0003 }, /* R21076 - VSS_XTS1_1 */ { 21077, 0x5F40 }, /* R21077 - VSS_XTS1_0 */ { 21078, 0x0000 }, /* R21078 - VSS_XTS2_1 */ { 21079, 0x8700 }, /* R21079 - VSS_XTS2_0 */ { 21080, 0x00FA }, /* R21080 - VSS_XTS3_1 */ { 21081, 0xE4C0 }, /* R21081 - VSS_XTS3_0 */ { 21082, 0x0000 }, /* R21082 - VSS_XTS4_1 */ { 21083, 0x0B40 }, /* R21083 - VSS_XTS4_0 */ { 21084, 0x0004 }, /* R21084 - VSS_XTS5_1 */ { 21085, 0xE180 }, /* R21085 - VSS_XTS5_0 */ { 21086, 0x0001 }, /* R21086 - VSS_XTS6_1 */ { 21087, 0x1F40 }, /* R21087 - VSS_XTS6_0 */ { 21088, 0x00F8 }, /* R21088 - VSS_XTS7_1 */ { 21089, 0xB000 }, /* R21089 - VSS_XTS7_0 */ { 21090, 0x00FB }, /* R21090 - VSS_XTS8_1 */ { 21091, 0xCBC0 }, /* R21091 - VSS_XTS8_0 */ { 21092, 0x0004 }, /* R21092 - VSS_XTS9_1 */ { 21093, 0xF380 }, /* R21093 - VSS_XTS9_0 */ { 21094, 0x0007 }, /* R21094 - VSS_XTS10_1 */ { 21095, 0xDF40 }, /* R21095 - VSS_XTS10_0 */ { 21096, 0x00FF }, /* R21096 - VSS_XTS11_1 */ { 21097, 0x0700 }, /* R21097 - VSS_XTS11_0 */ { 21098, 0x00EF }, /* R21098 - VSS_XTS12_1 */ { 21099, 0xD700 }, /* R21099 - VSS_XTS12_0 */ { 21100, 0x00FB }, /* R21100 - VSS_XTS13_1 */ { 21101, 0xAF40 }, /* R21101 - VSS_XTS13_0 */ { 21102, 0x0010 }, /* R21102 - VSS_XTS14_1 */ { 21103, 0x8A80 }, /* R21103 - VSS_XTS14_0 */ { 21104, 0x0011 }, /* R21104 - VSS_XTS15_1 */ { 21105, 0x07C0 }, /* R21105 - VSS_XTS15_0 */ { 21106, 0x00E0 }, /* R21106 - VSS_XTS16_1 */ { 21107, 0x0800 }, /* R21107 - VSS_XTS16_0 */ { 21108, 0x00D2 }, /* R21108 - VSS_XTS17_1 */ { 21109, 0x7600 }, /* R21109 - VSS_XTS17_0 */ { 21110, 0x0020 }, /* R21110 - VSS_XTS18_1 */ { 21111, 0xCF40 }, /* R21111 - VSS_XTS18_0 */ { 21112, 0x0030 }, /* R21112 - VSS_XTS19_1 */ { 21113, 0x2340 }, /* R21113 - VSS_XTS19_0 */ { 21114, 0x00FD }, /* R21114 - VSS_XTS20_1 */ { 21115, 0x69C0 }, /* R21115 - VSS_XTS20_0 */ { 21116, 0x0028 }, /* R21116 - VSS_XTS21_1 */ { 21117, 0x3500 }, /* R21117 - VSS_XTS21_0 */ { 21118, 0x0006 }, /* R21118 - VSS_XTS22_1 */ { 21119, 0x3300 }, /* R21119 - VSS_XTS22_0 */ { 21120, 0x00D9 }, /* R21120 - VSS_XTS23_1 */ { 21121, 0xF6C0 }, /* R21121 - VSS_XTS23_0 */ { 21122, 0x00F3 }, /* R21122 - VSS_XTS24_1 */ { 21123, 0x3340 }, /* R21123 - VSS_XTS24_0 */ { 21124, 0x000F }, /* R21124 - VSS_XTS25_1 */ { 21125, 0x4200 }, /* R21125 - VSS_XTS25_0 */ { 21126, 0x0004 }, /* R21126 - VSS_XTS26_1 */ { 21127, 0x0C80 }, /* R21127 - VSS_XTS26_0 */ { 21128, 0x00FB }, /* R21128 - VSS_XTS27_1 */ { 21129, 0x3F80 }, /* R21129 - VSS_XTS27_0 */ { 21130, 0x00F7 }, /* R21130 - VSS_XTS28_1 */ { 21131, 0x57C0 }, /* R21131 - VSS_XTS28_0 */ { 21132, 0x0003 }, /* R21132 - VSS_XTS29_1 */ { 21133, 0x5400 }, /* R21133 - VSS_XTS29_0 */ { 21134, 0x0000 }, /* R21134 - VSS_XTS30_1 */ { 21135, 0xC6C0 }, /* R21135 - VSS_XTS30_0 */ { 21136, 0x0003 }, /* R21136 - VSS_XTS31_1 */ { 21137, 0x12C0 }, /* R21137 - VSS_XTS31_0 */ { 21138, 0x00FD }, /* R21138 - VSS_XTS32_1 */ { 21139, 0x8580 }, /* R21139 - VSS_XTS32_0 */ }; static bool wm8962_volatile_register(struct device *dev, unsigned int reg) { switch (reg) { case WM8962_CLOCKING1: case WM8962_SOFTWARE_RESET: case WM8962_THERMAL_SHUTDOWN_STATUS: case WM8962_ADDITIONAL_CONTROL_4: case WM8962_DC_SERVO_6: case WM8962_INTERRUPT_STATUS_1: case WM8962_INTERRUPT_STATUS_2: case WM8962_DSP2_EXECCONTROL: return true; default: return false; } } static bool wm8962_readable_register(struct device *dev, unsigned int reg) { switch (reg) { case WM8962_LEFT_INPUT_VOLUME: case WM8962_RIGHT_INPUT_VOLUME: case WM8962_HPOUTL_VOLUME: case WM8962_HPOUTR_VOLUME: case WM8962_CLOCKING1: case WM8962_ADC_DAC_CONTROL_1: case WM8962_ADC_DAC_CONTROL_2: case WM8962_AUDIO_INTERFACE_0: case WM8962_CLOCKING2: case WM8962_AUDIO_INTERFACE_1: case WM8962_LEFT_DAC_VOLUME: case WM8962_RIGHT_DAC_VOLUME: case WM8962_AUDIO_INTERFACE_2: case WM8962_SOFTWARE_RESET: case WM8962_ALC1: case WM8962_ALC2: case WM8962_ALC3: case WM8962_NOISE_GATE: case WM8962_LEFT_ADC_VOLUME: case WM8962_RIGHT_ADC_VOLUME: case WM8962_ADDITIONAL_CONTROL_1: case WM8962_ADDITIONAL_CONTROL_2: case WM8962_PWR_MGMT_1: case WM8962_PWR_MGMT_2: case WM8962_ADDITIONAL_CONTROL_3: case WM8962_ANTI_POP: case WM8962_CLOCKING_3: case WM8962_INPUT_MIXER_CONTROL_1: case WM8962_LEFT_INPUT_MIXER_VOLUME: case WM8962_RIGHT_INPUT_MIXER_VOLUME: case WM8962_INPUT_MIXER_CONTROL_2: case WM8962_INPUT_BIAS_CONTROL: case WM8962_LEFT_INPUT_PGA_CONTROL: case WM8962_RIGHT_INPUT_PGA_CONTROL: case WM8962_SPKOUTL_VOLUME: case WM8962_SPKOUTR_VOLUME: case WM8962_THERMAL_SHUTDOWN_STATUS: case WM8962_ADDITIONAL_CONTROL_4: case WM8962_CLASS_D_CONTROL_1: case WM8962_CLASS_D_CONTROL_2: case WM8962_CLOCKING_4: case WM8962_DAC_DSP_MIXING_1: case WM8962_DAC_DSP_MIXING_2: case WM8962_DC_SERVO_0: case WM8962_DC_SERVO_1: case WM8962_DC_SERVO_4: case WM8962_DC_SERVO_6: case WM8962_ANALOGUE_PGA_BIAS: case WM8962_ANALOGUE_HP_0: case WM8962_ANALOGUE_HP_2: case WM8962_CHARGE_PUMP_1: case WM8962_CHARGE_PUMP_B: case WM8962_WRITE_SEQUENCER_CONTROL_1: case WM8962_WRITE_SEQUENCER_CONTROL_2: case WM8962_WRITE_SEQUENCER_CONTROL_3: case WM8962_CONTROL_INTERFACE: case WM8962_MIXER_ENABLES: case WM8962_HEADPHONE_MIXER_1: case WM8962_HEADPHONE_MIXER_2: case WM8962_HEADPHONE_MIXER_3: case WM8962_HEADPHONE_MIXER_4: case WM8962_SPEAKER_MIXER_1: case WM8962_SPEAKER_MIXER_2: case WM8962_SPEAKER_MIXER_3: case WM8962_SPEAKER_MIXER_4: case WM8962_SPEAKER_MIXER_5: case WM8962_BEEP_GENERATOR_1: case WM8962_OSCILLATOR_TRIM_3: case WM8962_OSCILLATOR_TRIM_4: case WM8962_OSCILLATOR_TRIM_7: case WM8962_ANALOGUE_CLOCKING1: case WM8962_ANALOGUE_CLOCKING2: case WM8962_ANALOGUE_CLOCKING3: case WM8962_PLL_SOFTWARE_RESET: case WM8962_PLL2: case WM8962_PLL_4: case WM8962_PLL_9: case WM8962_PLL_10: case WM8962_PLL_11: case WM8962_PLL_12: case WM8962_PLL_13: case WM8962_PLL_14: case WM8962_PLL_15: case WM8962_PLL_16: case WM8962_FLL_CONTROL_1: case WM8962_FLL_CONTROL_2: case WM8962_FLL_CONTROL_3: case WM8962_FLL_CONTROL_5: case WM8962_FLL_CONTROL_6: case WM8962_FLL_CONTROL_7: case WM8962_FLL_CONTROL_8: case WM8962_GENERAL_TEST_1: case WM8962_DF1: case WM8962_DF2: case WM8962_DF3: case WM8962_DF4: case WM8962_DF5: case WM8962_DF6: case WM8962_DF7: case WM8962_LHPF1: case WM8962_LHPF2: case WM8962_THREED1: case WM8962_THREED2: case WM8962_THREED3: case WM8962_THREED4: case WM8962_DRC_1: case WM8962_DRC_2: case WM8962_DRC_3: case WM8962_DRC_4: case WM8962_DRC_5: case WM8962_TLOOPBACK: case WM8962_EQ1: case WM8962_EQ2: case WM8962_EQ3: case WM8962_EQ4: case WM8962_EQ5: case WM8962_EQ6: case WM8962_EQ7: case WM8962_EQ8: case WM8962_EQ9: case WM8962_EQ10: case WM8962_EQ11: case WM8962_EQ12: case WM8962_EQ13: case WM8962_EQ14: case WM8962_EQ15: case WM8962_EQ16: case WM8962_EQ17: case WM8962_EQ18: case WM8962_EQ19: case WM8962_EQ20: case WM8962_EQ21: case WM8962_EQ22: case WM8962_EQ23: case WM8962_EQ24: case WM8962_EQ25: case WM8962_EQ26: case WM8962_EQ27: case WM8962_EQ28: case WM8962_EQ29: case WM8962_EQ30: case WM8962_EQ31: case WM8962_EQ32: case WM8962_EQ33: case WM8962_EQ34: case WM8962_EQ35: case WM8962_EQ36: case WM8962_EQ37: case WM8962_EQ38: case WM8962_EQ39: case WM8962_EQ40: case WM8962_EQ41: case WM8962_GPIO_2: case WM8962_GPIO_3: case WM8962_GPIO_5: case WM8962_GPIO_6: case WM8962_INTERRUPT_STATUS_1: case WM8962_INTERRUPT_STATUS_2: case WM8962_INTERRUPT_STATUS_1_MASK: case WM8962_INTERRUPT_STATUS_2_MASK: case WM8962_INTERRUPT_CONTROL: case WM8962_IRQ_DEBOUNCE: case WM8962_MICINT_SOURCE_POL: case WM8962_DSP2_POWER_MANAGEMENT: case WM8962_DSP2_EXECCONTROL: case WM8962_DSP2_INSTRUCTION_RAM_0: case WM8962_DSP2_ADDRESS_RAM_2: case WM8962_DSP2_ADDRESS_RAM_1: case WM8962_DSP2_ADDRESS_RAM_0: case WM8962_DSP2_DATA1_RAM_1: case WM8962_DSP2_DATA1_RAM_0: case WM8962_DSP2_DATA2_RAM_1: case WM8962_DSP2_DATA2_RAM_0: case WM8962_DSP2_DATA3_RAM_1: case WM8962_DSP2_DATA3_RAM_0: case WM8962_DSP2_COEFF_RAM_0: case WM8962_RETUNEADC_SHARED_COEFF_1: case WM8962_RETUNEADC_SHARED_COEFF_0: case WM8962_RETUNEDAC_SHARED_COEFF_1: case WM8962_RETUNEDAC_SHARED_COEFF_0: case WM8962_SOUNDSTAGE_ENABLES_1: case WM8962_SOUNDSTAGE_ENABLES_0: case WM8962_HDBASS_AI_1: case WM8962_HDBASS_AI_0: case WM8962_HDBASS_AR_1: case WM8962_HDBASS_AR_0: case WM8962_HDBASS_B_1: case WM8962_HDBASS_B_0: case WM8962_HDBASS_K_1: case WM8962_HDBASS_K_0: case WM8962_HDBASS_N1_1: case WM8962_HDBASS_N1_0: case WM8962_HDBASS_N2_1: case WM8962_HDBASS_N2_0: case WM8962_HDBASS_N3_1: case WM8962_HDBASS_N3_0: case WM8962_HDBASS_N4_1: case WM8962_HDBASS_N4_0: case WM8962_HDBASS_N5_1: case WM8962_HDBASS_N5_0: case WM8962_HDBASS_X1_1: case WM8962_HDBASS_X1_0: case WM8962_HDBASS_X2_1: case WM8962_HDBASS_X2_0: case WM8962_HDBASS_X3_1: case WM8962_HDBASS_X3_0: case WM8962_HDBASS_ATK_1: case WM8962_HDBASS_ATK_0: case WM8962_HDBASS_DCY_1: case WM8962_HDBASS_DCY_0: case WM8962_HDBASS_PG_1: case WM8962_HDBASS_PG_0: case WM8962_HPF_C_1: case WM8962_HPF_C_0: case WM8962_ADCL_RETUNE_C1_1: case WM8962_ADCL_RETUNE_C1_0: case WM8962_ADCL_RETUNE_C2_1: case WM8962_ADCL_RETUNE_C2_0: case WM8962_ADCL_RETUNE_C3_1: case WM8962_ADCL_RETUNE_C3_0: case WM8962_ADCL_RETUNE_C4_1: case WM8962_ADCL_RETUNE_C4_0: case WM8962_ADCL_RETUNE_C5_1: case WM8962_ADCL_RETUNE_C5_0: case WM8962_ADCL_RETUNE_C6_1: case WM8962_ADCL_RETUNE_C6_0: case WM8962_ADCL_RETUNE_C7_1: case WM8962_ADCL_RETUNE_C7_0: case WM8962_ADCL_RETUNE_C8_1: case WM8962_ADCL_RETUNE_C8_0: case WM8962_ADCL_RETUNE_C9_1: case WM8962_ADCL_RETUNE_C9_0: case WM8962_ADCL_RETUNE_C10_1: case WM8962_ADCL_RETUNE_C10_0: case WM8962_ADCL_RETUNE_C11_1: case WM8962_ADCL_RETUNE_C11_0: case WM8962_ADCL_RETUNE_C12_1: case WM8962_ADCL_RETUNE_C12_0: case WM8962_ADCL_RETUNE_C13_1: case WM8962_ADCL_RETUNE_C13_0: case WM8962_ADCL_RETUNE_C14_1: case WM8962_ADCL_RETUNE_C14_0: case WM8962_ADCL_RETUNE_C15_1: case WM8962_ADCL_RETUNE_C15_0: case WM8962_ADCL_RETUNE_C16_1: case WM8962_ADCL_RETUNE_C16_0: case WM8962_ADCL_RETUNE_C17_1: case WM8962_ADCL_RETUNE_C17_0: case WM8962_ADCL_RETUNE_C18_1: case WM8962_ADCL_RETUNE_C18_0: case WM8962_ADCL_RETUNE_C19_1: case WM8962_ADCL_RETUNE_C19_0: case WM8962_ADCL_RETUNE_C20_1: case WM8962_ADCL_RETUNE_C20_0: case WM8962_ADCL_RETUNE_C21_1: case WM8962_ADCL_RETUNE_C21_0: case WM8962_ADCL_RETUNE_C22_1: case WM8962_ADCL_RETUNE_C22_0: case WM8962_ADCL_RETUNE_C23_1: case WM8962_ADCL_RETUNE_C23_0: case WM8962_ADCL_RETUNE_C24_1: case WM8962_ADCL_RETUNE_C24_0: case WM8962_ADCL_RETUNE_C25_1: case WM8962_ADCL_RETUNE_C25_0: case WM8962_ADCL_RETUNE_C26_1: case WM8962_ADCL_RETUNE_C26_0: case WM8962_ADCL_RETUNE_C27_1: case WM8962_ADCL_RETUNE_C27_0: case WM8962_ADCL_RETUNE_C28_1: case WM8962_ADCL_RETUNE_C28_0: case WM8962_ADCL_RETUNE_C29_1: case WM8962_ADCL_RETUNE_C29_0: case WM8962_ADCL_RETUNE_C30_1: case WM8962_ADCL_RETUNE_C30_0: case WM8962_ADCL_RETUNE_C31_1: case WM8962_ADCL_RETUNE_C31_0: case WM8962_ADCL_RETUNE_C32_1: case WM8962_ADCL_RETUNE_C32_0: case WM8962_RETUNEADC_PG2_1: case WM8962_RETUNEADC_PG2_0: case WM8962_RETUNEADC_PG_1: case WM8962_RETUNEADC_PG_0: case WM8962_ADCR_RETUNE_C1_1: case WM8962_ADCR_RETUNE_C1_0: case WM8962_ADCR_RETUNE_C2_1: case WM8962_ADCR_RETUNE_C2_0: case WM8962_ADCR_RETUNE_C3_1: case WM8962_ADCR_RETUNE_C3_0: case WM8962_ADCR_RETUNE_C4_1: case WM8962_ADCR_RETUNE_C4_0: case WM8962_ADCR_RETUNE_C5_1: case WM8962_ADCR_RETUNE_C5_0: case WM8962_ADCR_RETUNE_C6_1: case WM8962_ADCR_RETUNE_C6_0: case WM8962_ADCR_RETUNE_C7_1: case WM8962_ADCR_RETUNE_C7_0: case WM8962_ADCR_RETUNE_C8_1: case WM8962_ADCR_RETUNE_C8_0: case WM8962_ADCR_RETUNE_C9_1: case WM8962_ADCR_RETUNE_C9_0: case WM8962_ADCR_RETUNE_C10_1: case WM8962_ADCR_RETUNE_C10_0: case WM8962_ADCR_RETUNE_C11_1: case WM8962_ADCR_RETUNE_C11_0: case WM8962_ADCR_RETUNE_C12_1: case WM8962_ADCR_RETUNE_C12_0: case WM8962_ADCR_RETUNE_C13_1: case WM8962_ADCR_RETUNE_C13_0: case WM8962_ADCR_RETUNE_C14_1: case WM8962_ADCR_RETUNE_C14_0: case WM8962_ADCR_RETUNE_C15_1: case WM8962_ADCR_RETUNE_C15_0: case WM8962_ADCR_RETUNE_C16_1: case WM8962_ADCR_RETUNE_C16_0: case WM8962_ADCR_RETUNE_C17_1: case WM8962_ADCR_RETUNE_C17_0: case WM8962_ADCR_RETUNE_C18_1: case WM8962_ADCR_RETUNE_C18_0: case WM8962_ADCR_RETUNE_C19_1: case WM8962_ADCR_RETUNE_C19_0: case WM8962_ADCR_RETUNE_C20_1: case WM8962_ADCR_RETUNE_C20_0: case WM8962_ADCR_RETUNE_C21_1: case WM8962_ADCR_RETUNE_C21_0: case WM8962_ADCR_RETUNE_C22_1: case WM8962_ADCR_RETUNE_C22_0: case WM8962_ADCR_RETUNE_C23_1: case WM8962_ADCR_RETUNE_C23_0: case WM8962_ADCR_RETUNE_C24_1: case WM8962_ADCR_RETUNE_C24_0: case WM8962_ADCR_RETUNE_C25_1: case WM8962_ADCR_RETUNE_C25_0: case WM8962_ADCR_RETUNE_C26_1: case WM8962_ADCR_RETUNE_C26_0: case WM8962_ADCR_RETUNE_C27_1: case WM8962_ADCR_RETUNE_C27_0: case WM8962_ADCR_RETUNE_C28_1: case WM8962_ADCR_RETUNE_C28_0: case WM8962_ADCR_RETUNE_C29_1: case WM8962_ADCR_RETUNE_C29_0: case WM8962_ADCR_RETUNE_C30_1: case WM8962_ADCR_RETUNE_C30_0: case WM8962_ADCR_RETUNE_C31_1: case WM8962_ADCR_RETUNE_C31_0: case WM8962_ADCR_RETUNE_C32_1: case WM8962_ADCR_RETUNE_C32_0: case WM8962_DACL_RETUNE_C1_1: case WM8962_DACL_RETUNE_C1_0: case WM8962_DACL_RETUNE_C2_1: case WM8962_DACL_RETUNE_C2_0: case WM8962_DACL_RETUNE_C3_1: case WM8962_DACL_RETUNE_C3_0: case WM8962_DACL_RETUNE_C4_1: case WM8962_DACL_RETUNE_C4_0: case WM8962_DACL_RETUNE_C5_1: case WM8962_DACL_RETUNE_C5_0: case WM8962_DACL_RETUNE_C6_1: case WM8962_DACL_RETUNE_C6_0: case WM8962_DACL_RETUNE_C7_1: case WM8962_DACL_RETUNE_C7_0: case WM8962_DACL_RETUNE_C8_1: case WM8962_DACL_RETUNE_C8_0: case WM8962_DACL_RETUNE_C9_1: case WM8962_DACL_RETUNE_C9_0: case WM8962_DACL_RETUNE_C10_1: case WM8962_DACL_RETUNE_C10_0: case WM8962_DACL_RETUNE_C11_1: case WM8962_DACL_RETUNE_C11_0: case WM8962_DACL_RETUNE_C12_1: case WM8962_DACL_RETUNE_C12_0: case WM8962_DACL_RETUNE_C13_1: case WM8962_DACL_RETUNE_C13_0: case WM8962_DACL_RETUNE_C14_1: case WM8962_DACL_RETUNE_C14_0: case WM8962_DACL_RETUNE_C15_1: case WM8962_DACL_RETUNE_C15_0: case WM8962_DACL_RETUNE_C16_1: case WM8962_DACL_RETUNE_C16_0: case WM8962_DACL_RETUNE_C17_1: case WM8962_DACL_RETUNE_C17_0: case WM8962_DACL_RETUNE_C18_1: case WM8962_DACL_RETUNE_C18_0: case WM8962_DACL_RETUNE_C19_1: case WM8962_DACL_RETUNE_C19_0: case WM8962_DACL_RETUNE_C20_1: case WM8962_DACL_RETUNE_C20_0: case WM8962_DACL_RETUNE_C21_1: case WM8962_DACL_RETUNE_C21_0: case WM8962_DACL_RETUNE_C22_1: case WM8962_DACL_RETUNE_C22_0: case WM8962_DACL_RETUNE_C23_1: case WM8962_DACL_RETUNE_C23_0: case WM8962_DACL_RETUNE_C24_1: case WM8962_DACL_RETUNE_C24_0: case WM8962_DACL_RETUNE_C25_1: case WM8962_DACL_RETUNE_C25_0: case WM8962_DACL_RETUNE_C26_1: case WM8962_DACL_RETUNE_C26_0: case WM8962_DACL_RETUNE_C27_1: case WM8962_DACL_RETUNE_C27_0: case WM8962_DACL_RETUNE_C28_1: case WM8962_DACL_RETUNE_C28_0: case WM8962_DACL_RETUNE_C29_1: case WM8962_DACL_RETUNE_C29_0: case WM8962_DACL_RETUNE_C30_1: case WM8962_DACL_RETUNE_C30_0: case WM8962_DACL_RETUNE_C31_1: case WM8962_DACL_RETUNE_C31_0: case WM8962_DACL_RETUNE_C32_1: case WM8962_DACL_RETUNE_C32_0: case WM8962_RETUNEDAC_PG2_1: case WM8962_RETUNEDAC_PG2_0: case WM8962_RETUNEDAC_PG_1: case WM8962_RETUNEDAC_PG_0: case WM8962_DACR_RETUNE_C1_1: case WM8962_DACR_RETUNE_C1_0: case WM8962_DACR_RETUNE_C2_1: case WM8962_DACR_RETUNE_C2_0: case WM8962_DACR_RETUNE_C3_1: case WM8962_DACR_RETUNE_C3_0: case WM8962_DACR_RETUNE_C4_1: case WM8962_DACR_RETUNE_C4_0: case WM8962_DACR_RETUNE_C5_1: case WM8962_DACR_RETUNE_C5_0: case WM8962_DACR_RETUNE_C6_1: case WM8962_DACR_RETUNE_C6_0: case WM8962_DACR_RETUNE_C7_1: case WM8962_DACR_RETUNE_C7_0: case WM8962_DACR_RETUNE_C8_1: case WM8962_DACR_RETUNE_C8_0: case WM8962_DACR_RETUNE_C9_1: case WM8962_DACR_RETUNE_C9_0: case WM8962_DACR_RETUNE_C10_1: case WM8962_DACR_RETUNE_C10_0: case WM8962_DACR_RETUNE_C11_1: case WM8962_DACR_RETUNE_C11_0: case WM8962_DACR_RETUNE_C12_1: case WM8962_DACR_RETUNE_C12_0: case WM8962_DACR_RETUNE_C13_1: case WM8962_DACR_RETUNE_C13_0: case WM8962_DACR_RETUNE_C14_1: case WM8962_DACR_RETUNE_C14_0: case WM8962_DACR_RETUNE_C15_1: case WM8962_DACR_RETUNE_C15_0: case WM8962_DACR_RETUNE_C16_1: case WM8962_DACR_RETUNE_C16_0: case WM8962_DACR_RETUNE_C17_1: case WM8962_DACR_RETUNE_C17_0: case WM8962_DACR_RETUNE_C18_1: case WM8962_DACR_RETUNE_C18_0: case WM8962_DACR_RETUNE_C19_1: case WM8962_DACR_RETUNE_C19_0: case WM8962_DACR_RETUNE_C20_1: case WM8962_DACR_RETUNE_C20_0: case WM8962_DACR_RETUNE_C21_1: case WM8962_DACR_RETUNE_C21_0: case WM8962_DACR_RETUNE_C22_1: case WM8962_DACR_RETUNE_C22_0: case WM8962_DACR_RETUNE_C23_1: case WM8962_DACR_RETUNE_C23_0: case WM8962_DACR_RETUNE_C24_1: case WM8962_DACR_RETUNE_C24_0: case WM8962_DACR_RETUNE_C25_1: case WM8962_DACR_RETUNE_C25_0: case WM8962_DACR_RETUNE_C26_1: case WM8962_DACR_RETUNE_C26_0: case WM8962_DACR_RETUNE_C27_1: case WM8962_DACR_RETUNE_C27_0: case WM8962_DACR_RETUNE_C28_1: case WM8962_DACR_RETUNE_C28_0: case WM8962_DACR_RETUNE_C29_1: case WM8962_DACR_RETUNE_C29_0: case WM8962_DACR_RETUNE_C30_1: case WM8962_DACR_RETUNE_C30_0: case WM8962_DACR_RETUNE_C31_1: case WM8962_DACR_RETUNE_C31_0: case WM8962_DACR_RETUNE_C32_1: case WM8962_DACR_RETUNE_C32_0: case WM8962_VSS_XHD2_1: case WM8962_VSS_XHD2_0: case WM8962_VSS_XHD3_1: case WM8962_VSS_XHD3_0: case WM8962_VSS_XHN1_1: case WM8962_VSS_XHN1_0: case WM8962_VSS_XHN2_1: case WM8962_VSS_XHN2_0: case WM8962_VSS_XHN3_1: case WM8962_VSS_XHN3_0: case WM8962_VSS_XLA_1: case WM8962_VSS_XLA_0: case WM8962_VSS_XLB_1: case WM8962_VSS_XLB_0: case WM8962_VSS_XLG_1: case WM8962_VSS_XLG_0: case WM8962_VSS_PG2_1: case WM8962_VSS_PG2_0: case WM8962_VSS_PG_1: case WM8962_VSS_PG_0: case WM8962_VSS_XTD1_1: case WM8962_VSS_XTD1_0: case WM8962_VSS_XTD2_1: case WM8962_VSS_XTD2_0: case WM8962_VSS_XTD3_1: case WM8962_VSS_XTD3_0: case WM8962_VSS_XTD4_1: case WM8962_VSS_XTD4_0: case WM8962_VSS_XTD5_1: case WM8962_VSS_XTD5_0: case WM8962_VSS_XTD6_1: case WM8962_VSS_XTD6_0: case WM8962_VSS_XTD7_1: case WM8962_VSS_XTD7_0: case WM8962_VSS_XTD8_1: case WM8962_VSS_XTD8_0: case WM8962_VSS_XTD9_1: case WM8962_VSS_XTD9_0: case WM8962_VSS_XTD10_1: case WM8962_VSS_XTD10_0: case WM8962_VSS_XTD11_1: case WM8962_VSS_XTD11_0: case WM8962_VSS_XTD12_1: case WM8962_VSS_XTD12_0: case WM8962_VSS_XTD13_1: case WM8962_VSS_XTD13_0: case WM8962_VSS_XTD14_1: case WM8962_VSS_XTD14_0: case WM8962_VSS_XTD15_1: case WM8962_VSS_XTD15_0: case WM8962_VSS_XTD16_1: case WM8962_VSS_XTD16_0: case WM8962_VSS_XTD17_1: case WM8962_VSS_XTD17_0: case WM8962_VSS_XTD18_1: case WM8962_VSS_XTD18_0: case WM8962_VSS_XTD19_1: case WM8962_VSS_XTD19_0: case WM8962_VSS_XTD20_1: case WM8962_VSS_XTD20_0: case WM8962_VSS_XTD21_1: case WM8962_VSS_XTD21_0: case WM8962_VSS_XTD22_1: case WM8962_VSS_XTD22_0: case WM8962_VSS_XTD23_1: case WM8962_VSS_XTD23_0: case WM8962_VSS_XTD24_1: case WM8962_VSS_XTD24_0: case WM8962_VSS_XTD25_1: case WM8962_VSS_XTD25_0: case WM8962_VSS_XTD26_1: case WM8962_VSS_XTD26_0: case WM8962_VSS_XTD27_1: case WM8962_VSS_XTD27_0: case WM8962_VSS_XTD28_1: case WM8962_VSS_XTD28_0: case WM8962_VSS_XTD29_1: case WM8962_VSS_XTD29_0: case WM8962_VSS_XTD30_1: case WM8962_VSS_XTD30_0: case WM8962_VSS_XTD31_1: case WM8962_VSS_XTD31_0: case WM8962_VSS_XTD32_1: case WM8962_VSS_XTD32_0: case WM8962_VSS_XTS1_1: case WM8962_VSS_XTS1_0: case WM8962_VSS_XTS2_1: case WM8962_VSS_XTS2_0: case WM8962_VSS_XTS3_1: case WM8962_VSS_XTS3_0: case WM8962_VSS_XTS4_1: case WM8962_VSS_XTS4_0: case WM8962_VSS_XTS5_1: case WM8962_VSS_XTS5_0: case WM8962_VSS_XTS6_1: case WM8962_VSS_XTS6_0: case WM8962_VSS_XTS7_1: case WM8962_VSS_XTS7_0: case WM8962_VSS_XTS8_1: case WM8962_VSS_XTS8_0: case WM8962_VSS_XTS9_1: case WM8962_VSS_XTS9_0: case WM8962_VSS_XTS10_1: case WM8962_VSS_XTS10_0: case WM8962_VSS_XTS11_1: case WM8962_VSS_XTS11_0: case WM8962_VSS_XTS12_1: case WM8962_VSS_XTS12_0: case WM8962_VSS_XTS13_1: case WM8962_VSS_XTS13_0: case WM8962_VSS_XTS14_1: case WM8962_VSS_XTS14_0: case WM8962_VSS_XTS15_1: case WM8962_VSS_XTS15_0: case WM8962_VSS_XTS16_1: case WM8962_VSS_XTS16_0: case WM8962_VSS_XTS17_1: case WM8962_VSS_XTS17_0: case WM8962_VSS_XTS18_1: case WM8962_VSS_XTS18_0: case WM8962_VSS_XTS19_1: case WM8962_VSS_XTS19_0: case WM8962_VSS_XTS20_1: case WM8962_VSS_XTS20_0: case WM8962_VSS_XTS21_1: case WM8962_VSS_XTS21_0: case WM8962_VSS_XTS22_1: case WM8962_VSS_XTS22_0: case WM8962_VSS_XTS23_1: case WM8962_VSS_XTS23_0: case WM8962_VSS_XTS24_1: case WM8962_VSS_XTS24_0: case WM8962_VSS_XTS25_1: case WM8962_VSS_XTS25_0: case WM8962_VSS_XTS26_1: case WM8962_VSS_XTS26_0: case WM8962_VSS_XTS27_1: case WM8962_VSS_XTS27_0: case WM8962_VSS_XTS28_1: case WM8962_VSS_XTS28_0: case WM8962_VSS_XTS29_1: case WM8962_VSS_XTS29_0: case WM8962_VSS_XTS30_1: case WM8962_VSS_XTS30_0: case WM8962_VSS_XTS31_1: case WM8962_VSS_XTS31_0: case WM8962_VSS_XTS32_1: case WM8962_VSS_XTS32_0: return true; default: return false; } } static int wm8962_reset(struct wm8962_priv *wm8962) { int ret; ret = regmap_write(wm8962->regmap, WM8962_SOFTWARE_RESET, 0x6243); if (ret != 0) return ret; return regmap_write(wm8962->regmap, WM8962_PLL_SOFTWARE_RESET, 0); } static const DECLARE_TLV_DB_SCALE(inpga_tlv, -2325, 75, 0); static const DECLARE_TLV_DB_SCALE(mixin_tlv, -1500, 300, 0); static const DECLARE_TLV_DB_RANGE(mixinpga_tlv, 0, 1, TLV_DB_SCALE_ITEM(0, 600, 0), 2, 2, TLV_DB_SCALE_ITEM(1300, 1300, 0), 3, 4, TLV_DB_SCALE_ITEM(1800, 200, 0), 5, 5, TLV_DB_SCALE_ITEM(2400, 0, 0), 6, 7, TLV_DB_SCALE_ITEM(2700, 300, 0) ); static const DECLARE_TLV_DB_SCALE(beep_tlv, -9600, 600, 1); static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1); static const DECLARE_TLV_DB_SCALE(st_tlv, -3600, 300, 0); static const DECLARE_TLV_DB_SCALE(inmix_tlv, -600, 600, 0); static const DECLARE_TLV_DB_SCALE(bypass_tlv, -1500, 300, 0); static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1); static const DECLARE_TLV_DB_SCALE(hp_tlv, -700, 100, 0); static const DECLARE_TLV_DB_RANGE(classd_tlv, 0, 6, TLV_DB_SCALE_ITEM(0, 150, 0), 7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0) ); static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); static int wm8962_dsp2_write_config(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); return regcache_sync_region(wm8962->regmap, WM8962_HDBASS_AI_1, WM8962_MAX_REGISTER); } static int wm8962_dsp2_set_enable(struct snd_soc_component *component, u16 val) { u16 adcl = snd_soc_component_read(component, WM8962_LEFT_ADC_VOLUME); u16 adcr = snd_soc_component_read(component, WM8962_RIGHT_ADC_VOLUME); u16 dac = snd_soc_component_read(component, WM8962_ADC_DAC_CONTROL_1); /* Mute the ADCs and DACs */ snd_soc_component_write(component, WM8962_LEFT_ADC_VOLUME, 0); snd_soc_component_write(component, WM8962_RIGHT_ADC_VOLUME, WM8962_ADC_VU); snd_soc_component_update_bits(component, WM8962_ADC_DAC_CONTROL_1, WM8962_DAC_MUTE, WM8962_DAC_MUTE); snd_soc_component_write(component, WM8962_SOUNDSTAGE_ENABLES_0, val); /* Restore the ADCs and DACs */ snd_soc_component_write(component, WM8962_LEFT_ADC_VOLUME, adcl); snd_soc_component_write(component, WM8962_RIGHT_ADC_VOLUME, adcr); snd_soc_component_update_bits(component, WM8962_ADC_DAC_CONTROL_1, WM8962_DAC_MUTE, dac); return 0; } static int wm8962_dsp2_start(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); wm8962_dsp2_write_config(component); snd_soc_component_write(component, WM8962_DSP2_EXECCONTROL, WM8962_DSP2_RUNR); wm8962_dsp2_set_enable(component, wm8962->dsp2_ena); return 0; } static int wm8962_dsp2_stop(struct snd_soc_component *component) { wm8962_dsp2_set_enable(component, 0); snd_soc_component_write(component, WM8962_DSP2_EXECCONTROL, WM8962_DSP2_STOP); return 0; } #define WM8962_DSP2_ENABLE(xname, xshift) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ .info = wm8962_dsp2_ena_info, \ .get = wm8962_dsp2_ena_get, .put = wm8962_dsp2_ena_put, \ .private_value = xshift } static int wm8962_dsp2_ena_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; uinfo->count = 1; uinfo->value.integer.min = 0; uinfo->value.integer.max = 1; return 0; } static int wm8962_dsp2_ena_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int shift = kcontrol->private_value; struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); ucontrol->value.integer.value[0] = !!(wm8962->dsp2_ena & 1 << shift); return 0; } static int wm8962_dsp2_ena_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int shift = kcontrol->private_value; struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); int old = wm8962->dsp2_ena; int ret = 0; int dsp2_running = snd_soc_component_read(component, WM8962_DSP2_POWER_MANAGEMENT) & WM8962_DSP2_ENA; mutex_lock(&wm8962->dsp2_ena_lock); if (ucontrol->value.integer.value[0]) wm8962->dsp2_ena |= 1 << shift; else wm8962->dsp2_ena &= ~(1 << shift); if (wm8962->dsp2_ena == old) goto out; ret = 1; if (dsp2_running) { if (wm8962->dsp2_ena) wm8962_dsp2_set_enable(component, wm8962->dsp2_ena); else wm8962_dsp2_stop(component); } out: mutex_unlock(&wm8962->dsp2_ena_lock); return ret; } /* The VU bits for the headphones are in a different register to the mute * bits and only take effect on the PGA if it is actually powered. */ static int wm8962_put_hp_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); int ret; /* Apply the update (if any) */ ret = snd_soc_put_volsw(kcontrol, ucontrol); if (ret == 0) return 0; /* If the left PGA is enabled hit that VU bit... */ ret = snd_soc_component_read(component, WM8962_PWR_MGMT_2); if (ret & WM8962_HPOUTL_PGA_ENA) { snd_soc_component_write(component, WM8962_HPOUTL_VOLUME, snd_soc_component_read(component, WM8962_HPOUTL_VOLUME)); return 1; } /* ...otherwise the right. The VU is stereo. */ if (ret & WM8962_HPOUTR_PGA_ENA) snd_soc_component_write(component, WM8962_HPOUTR_VOLUME, snd_soc_component_read(component, WM8962_HPOUTR_VOLUME)); return 1; } /* The VU bits for the speakers are in a different register to the mute * bits and only take effect on the PGA if it is actually powered. */ static int wm8962_put_spk_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); int ret; /* Apply the update (if any) */ ret = snd_soc_put_volsw(kcontrol, ucontrol); if (ret == 0) return 0; /* If the left PGA is enabled hit that VU bit... */ ret = snd_soc_component_read(component, WM8962_PWR_MGMT_2); if (ret & WM8962_SPKOUTL_PGA_ENA) { snd_soc_component_write(component, WM8962_SPKOUTL_VOLUME, snd_soc_component_read(component, WM8962_SPKOUTL_VOLUME)); return 1; } /* ...otherwise the right. The VU is stereo. */ if (ret & WM8962_SPKOUTR_PGA_ENA) snd_soc_component_write(component, WM8962_SPKOUTR_VOLUME, snd_soc_component_read(component, WM8962_SPKOUTR_VOLUME)); return 1; } static const char *cap_hpf_mode_text[] = { "Hi-fi", "Application" }; static SOC_ENUM_SINGLE_DECL(cap_hpf_mode, WM8962_ADC_DAC_CONTROL_2, 10, cap_hpf_mode_text); static const char *cap_lhpf_mode_text[] = { "LPF", "HPF" }; static SOC_ENUM_SINGLE_DECL(cap_lhpf_mode, WM8962_LHPF1, 1, cap_lhpf_mode_text); static const struct snd_kcontrol_new wm8962_snd_controls[] = { SOC_DOUBLE("Input Mixer Switch", WM8962_INPUT_MIXER_CONTROL_1, 3, 2, 1, 1), SOC_SINGLE_TLV("MIXINL IN2L Volume", WM8962_LEFT_INPUT_MIXER_VOLUME, 6, 7, 0, mixin_tlv), SOC_SINGLE_TLV("MIXINL PGA Volume", WM8962_LEFT_INPUT_MIXER_VOLUME, 3, 7, 0, mixinpga_tlv), SOC_SINGLE_TLV("MIXINL IN3L Volume", WM8962_LEFT_INPUT_MIXER_VOLUME, 0, 7, 0, mixin_tlv), SOC_SINGLE_TLV("MIXINR IN2R Volume", WM8962_RIGHT_INPUT_MIXER_VOLUME, 6, 7, 0, mixin_tlv), SOC_SINGLE_TLV("MIXINR PGA Volume", WM8962_RIGHT_INPUT_MIXER_VOLUME, 3, 7, 0, mixinpga_tlv), SOC_SINGLE_TLV("MIXINR IN3R Volume", WM8962_RIGHT_INPUT_MIXER_VOLUME, 0, 7, 0, mixin_tlv), SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8962_LEFT_ADC_VOLUME, WM8962_RIGHT_ADC_VOLUME, 1, 127, 0, digital_tlv), SOC_DOUBLE_R_TLV("Capture Volume", WM8962_LEFT_INPUT_VOLUME, WM8962_RIGHT_INPUT_VOLUME, 0, 63, 0, inpga_tlv), SOC_DOUBLE_R("Capture Switch", WM8962_LEFT_INPUT_VOLUME, WM8962_RIGHT_INPUT_VOLUME, 7, 1, 1), SOC_DOUBLE_R("Capture ZC Switch", WM8962_LEFT_INPUT_VOLUME, WM8962_RIGHT_INPUT_VOLUME, 6, 1, 1), SOC_SINGLE("Capture HPF Switch", WM8962_ADC_DAC_CONTROL_1, 0, 1, 1), SOC_ENUM("Capture HPF Mode", cap_hpf_mode), SOC_SINGLE("Capture HPF Cutoff", WM8962_ADC_DAC_CONTROL_2, 7, 7, 0), SOC_SINGLE("Capture LHPF Switch", WM8962_LHPF1, 0, 1, 0), SOC_ENUM("Capture LHPF Mode", cap_lhpf_mode), SOC_DOUBLE_R_TLV("Sidetone Volume", WM8962_DAC_DSP_MIXING_1, WM8962_DAC_DSP_MIXING_2, 4, 12, 0, st_tlv), SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8962_LEFT_DAC_VOLUME, WM8962_RIGHT_DAC_VOLUME, 1, 127, 0, digital_tlv), SOC_SINGLE("DAC High Performance Switch", WM8962_ADC_DAC_CONTROL_2, 0, 1, 0), SOC_SINGLE("DAC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 5, 1, 0), SOC_SINGLE("ADC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 8, 1, 0), SOC_SINGLE("DAC Monomix Switch", WM8962_DAC_DSP_MIXING_1, WM8962_DAC_MONOMIX_SHIFT, 1, 0), SOC_SINGLE("ADC Monomix Switch", WM8962_THREED1, WM8962_ADC_MONOMIX_SHIFT, 1, 0), SOC_SINGLE("ADC High Performance Switch", WM8962_ADDITIONAL_CONTROL_1, 5, 1, 0), SOC_SINGLE_TLV("Beep Volume", WM8962_BEEP_GENERATOR_1, 4, 15, 0, beep_tlv), SOC_DOUBLE_R_TLV("Headphone Volume", WM8962_HPOUTL_VOLUME, WM8962_HPOUTR_VOLUME, 0, 127, 0, out_tlv), SOC_DOUBLE_EXT("Headphone Switch", WM8962_PWR_MGMT_2, 1, 0, 1, 1, snd_soc_get_volsw, wm8962_put_hp_sw), SOC_DOUBLE_R("Headphone ZC Switch", WM8962_HPOUTL_VOLUME, WM8962_HPOUTR_VOLUME, 7, 1, 0), SOC_DOUBLE_TLV("Headphone Aux Volume", WM8962_ANALOGUE_HP_2, 3, 6, 7, 0, hp_tlv), SOC_DOUBLE_R("Headphone Mixer Switch", WM8962_HEADPHONE_MIXER_3, WM8962_HEADPHONE_MIXER_4, 8, 1, 1), SOC_SINGLE_TLV("HPMIXL IN4L Volume", WM8962_HEADPHONE_MIXER_3, 3, 7, 0, bypass_tlv), SOC_SINGLE_TLV("HPMIXL IN4R Volume", WM8962_HEADPHONE_MIXER_3, 0, 7, 0, bypass_tlv), SOC_SINGLE_TLV("HPMIXL MIXINL Volume", WM8962_HEADPHONE_MIXER_3, 7, 1, 1, inmix_tlv), SOC_SINGLE_TLV("HPMIXL MIXINR Volume", WM8962_HEADPHONE_MIXER_3, 6, 1, 1, inmix_tlv), SOC_SINGLE_TLV("HPMIXR IN4L Volume", WM8962_HEADPHONE_MIXER_4, 3, 7, 0, bypass_tlv), SOC_SINGLE_TLV("HPMIXR IN4R Volume", WM8962_HEADPHONE_MIXER_4, 0, 7, 0, bypass_tlv), SOC_SINGLE_TLV("HPMIXR MIXINL Volume", WM8962_HEADPHONE_MIXER_4, 7, 1, 1, inmix_tlv), SOC_SINGLE_TLV("HPMIXR MIXINR Volume", WM8962_HEADPHONE_MIXER_4, 6, 1, 1, inmix_tlv), SOC_SINGLE_TLV("Speaker Boost Volume", WM8962_CLASS_D_CONTROL_2, 0, 7, 0, classd_tlv), SOC_SINGLE("EQ Switch", WM8962_EQ1, WM8962_EQ_ENA_SHIFT, 1, 0), SOC_DOUBLE_R_TLV("EQ1 Volume", WM8962_EQ2, WM8962_EQ22, WM8962_EQL_B1_GAIN_SHIFT, 31, 0, eq_tlv), SOC_DOUBLE_R_TLV("EQ2 Volume", WM8962_EQ2, WM8962_EQ22, WM8962_EQL_B2_GAIN_SHIFT, 31, 0, eq_tlv), SOC_DOUBLE_R_TLV("EQ3 Volume", WM8962_EQ2, WM8962_EQ22, WM8962_EQL_B3_GAIN_SHIFT, 31, 0, eq_tlv), SOC_DOUBLE_R_TLV("EQ4 Volume", WM8962_EQ3, WM8962_EQ23, WM8962_EQL_B4_GAIN_SHIFT, 31, 0, eq_tlv), SOC_DOUBLE_R_TLV("EQ5 Volume", WM8962_EQ3, WM8962_EQ23, WM8962_EQL_B5_GAIN_SHIFT, 31, 0, eq_tlv), SND_SOC_BYTES("EQL Coefficients", WM8962_EQ4, 18), SND_SOC_BYTES("EQR Coefficients", WM8962_EQ24, 18), SOC_SINGLE("3D Switch", WM8962_THREED1, 0, 1, 0), SND_SOC_BYTES_MASK("3D Coefficients", WM8962_THREED1, 4, WM8962_THREED_ENA), SOC_SINGLE("DF1 Switch", WM8962_DF1, 0, 1, 0), SND_SOC_BYTES_MASK("DF1 Coefficients", WM8962_DF1, 7, WM8962_DF1_ENA), SOC_SINGLE("DRC Switch", WM8962_DRC_1, 0, 1, 0), SND_SOC_BYTES_MASK("DRC Coefficients", WM8962_DRC_1, 5, WM8962_DRC_ENA), WM8962_DSP2_ENABLE("VSS Switch", WM8962_VSS_ENA_SHIFT), SND_SOC_BYTES("VSS Coefficients", WM8962_VSS_XHD2_1, 148), WM8962_DSP2_ENABLE("HPF1 Switch", WM8962_HPF1_ENA_SHIFT), WM8962_DSP2_ENABLE("HPF2 Switch", WM8962_HPF2_ENA_SHIFT), SND_SOC_BYTES("HPF Coefficients", WM8962_LHPF2, 1), WM8962_DSP2_ENABLE("HD Bass Switch", WM8962_HDBASS_ENA_SHIFT), SND_SOC_BYTES("HD Bass Coefficients", WM8962_HDBASS_AI_1, 30), SOC_DOUBLE("ALC Switch", WM8962_ALC1, WM8962_ALCL_ENA_SHIFT, WM8962_ALCR_ENA_SHIFT, 1, 0), SND_SOC_BYTES_MASK("ALC Coefficients", WM8962_ALC1, 4, WM8962_ALCL_ENA_MASK | WM8962_ALCR_ENA_MASK), }; static const struct snd_kcontrol_new wm8962_spk_mono_controls[] = { SOC_SINGLE_TLV("Speaker Volume", WM8962_SPKOUTL_VOLUME, 0, 127, 0, out_tlv), SOC_SINGLE_EXT("Speaker Switch", WM8962_CLASS_D_CONTROL_1, 1, 1, 1, snd_soc_get_volsw, wm8962_put_spk_sw), SOC_SINGLE("Speaker ZC Switch", WM8962_SPKOUTL_VOLUME, 7, 1, 0), SOC_SINGLE("Speaker Mixer Switch", WM8962_SPEAKER_MIXER_3, 8, 1, 1), SOC_SINGLE_TLV("Speaker Mixer IN4L Volume", WM8962_SPEAKER_MIXER_3, 3, 7, 0, bypass_tlv), SOC_SINGLE_TLV("Speaker Mixer IN4R Volume", WM8962_SPEAKER_MIXER_3, 0, 7, 0, bypass_tlv), SOC_SINGLE_TLV("Speaker Mixer MIXINL Volume", WM8962_SPEAKER_MIXER_3, 7, 1, 1, inmix_tlv), SOC_SINGLE_TLV("Speaker Mixer MIXINR Volume", WM8962_SPEAKER_MIXER_3, 6, 1, 1, inmix_tlv), SOC_SINGLE_TLV("Speaker Mixer DACL Volume", WM8962_SPEAKER_MIXER_5, 7, 1, 0, inmix_tlv), SOC_SINGLE_TLV("Speaker Mixer DACR Volume", WM8962_SPEAKER_MIXER_5, 6, 1, 0, inmix_tlv), }; static const struct snd_kcontrol_new wm8962_spk_stereo_controls[] = { SOC_DOUBLE_R_TLV("Speaker Volume", WM8962_SPKOUTL_VOLUME, WM8962_SPKOUTR_VOLUME, 0, 127, 0, out_tlv), SOC_DOUBLE_EXT("Speaker Switch", WM8962_CLASS_D_CONTROL_1, 1, 0, 1, 1, snd_soc_get_volsw, wm8962_put_spk_sw), SOC_DOUBLE_R("Speaker ZC Switch", WM8962_SPKOUTL_VOLUME, WM8962_SPKOUTR_VOLUME, 7, 1, 0), SOC_DOUBLE_R("Speaker Mixer Switch", WM8962_SPEAKER_MIXER_3, WM8962_SPEAKER_MIXER_4, 8, 1, 1), SOC_SINGLE_TLV("SPKOUTL Mixer IN4L Volume", WM8962_SPEAKER_MIXER_3, 3, 7, 0, bypass_tlv), SOC_SINGLE_TLV("SPKOUTL Mixer IN4R Volume", WM8962_SPEAKER_MIXER_3, 0, 7, 0, bypass_tlv), SOC_SINGLE_TLV("SPKOUTL Mixer MIXINL Volume", WM8962_SPEAKER_MIXER_3, 7, 1, 1, inmix_tlv), SOC_SINGLE_TLV("SPKOUTL Mixer MIXINR Volume", WM8962_SPEAKER_MIXER_3, 6, 1, 1, inmix_tlv), SOC_SINGLE_TLV("SPKOUTL Mixer DACL Volume", WM8962_SPEAKER_MIXER_5, 7, 1, 0, inmix_tlv), SOC_SINGLE_TLV("SPKOUTL Mixer DACR Volume", WM8962_SPEAKER_MIXER_5, 6, 1, 0, inmix_tlv), SOC_SINGLE_TLV("SPKOUTR Mixer IN4L Volume", WM8962_SPEAKER_MIXER_4, 3, 7, 0, bypass_tlv), SOC_SINGLE_TLV("SPKOUTR Mixer IN4R Volume", WM8962_SPEAKER_MIXER_4, 0, 7, 0, bypass_tlv), SOC_SINGLE_TLV("SPKOUTR Mixer MIXINL Volume", WM8962_SPEAKER_MIXER_4, 7, 1, 1, inmix_tlv), SOC_SINGLE_TLV("SPKOUTR Mixer MIXINR Volume", WM8962_SPEAKER_MIXER_4, 6, 1, 1, inmix_tlv), SOC_SINGLE_TLV("SPKOUTR Mixer DACL Volume", WM8962_SPEAKER_MIXER_5, 5, 1, 0, inmix_tlv), SOC_SINGLE_TLV("SPKOUTR Mixer DACR Volume", WM8962_SPEAKER_MIXER_5, 4, 1, 0, inmix_tlv), }; static int tp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { int ret, reg, val, mask; struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); ret = pm_runtime_resume_and_get(component->dev); if (ret < 0) { dev_err(component->dev, "Failed to resume device: %d\n", ret); return ret; } reg = WM8962_ADDITIONAL_CONTROL_4; if (!snd_soc_dapm_widget_name_cmp(w, "TEMP_HP")) { mask = WM8962_TEMP_ENA_HP_MASK; val = WM8962_TEMP_ENA_HP; } else if (!snd_soc_dapm_widget_name_cmp(w, "TEMP_SPK")) { mask = WM8962_TEMP_ENA_SPK_MASK; val = WM8962_TEMP_ENA_SPK; } else { pm_runtime_put(component->dev); return -EINVAL; } switch (event) { case SND_SOC_DAPM_POST_PMD: val = 0; fallthrough; case SND_SOC_DAPM_POST_PMU: ret = snd_soc_component_update_bits(component, reg, mask, val); break; default: WARN(1, "Invalid event %d\n", event); pm_runtime_put(component->dev); return -EINVAL; } pm_runtime_put(component->dev); return 0; } static int cp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { switch (event) { case SND_SOC_DAPM_POST_PMU: msleep(5); break; default: WARN(1, "Invalid event %d\n", event); return -EINVAL; } return 0; } static int hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); int timeout; int reg; int expected = (WM8962_DCS_STARTUP_DONE_HP1L | WM8962_DCS_STARTUP_DONE_HP1R); switch (event) { case SND_SOC_DAPM_POST_PMU: snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, WM8962_HP1L_ENA | WM8962_HP1R_ENA, WM8962_HP1L_ENA | WM8962_HP1R_ENA); udelay(20); snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, WM8962_HP1L_ENA_DLY | WM8962_HP1R_ENA_DLY, WM8962_HP1L_ENA_DLY | WM8962_HP1R_ENA_DLY); /* Start the DC servo */ snd_soc_component_update_bits(component, WM8962_DC_SERVO_1, WM8962_HP1L_DCS_ENA | WM8962_HP1R_DCS_ENA | WM8962_HP1L_DCS_STARTUP | WM8962_HP1R_DCS_STARTUP, WM8962_HP1L_DCS_ENA | WM8962_HP1R_DCS_ENA | WM8962_HP1L_DCS_STARTUP | WM8962_HP1R_DCS_STARTUP); /* Wait for it to complete, should be well under 100ms */ timeout = 0; do { msleep(1); reg = snd_soc_component_read(component, WM8962_DC_SERVO_6); if (reg < 0) { dev_err(component->dev, "Failed to read DCS status: %d\n", reg); continue; } dev_dbg(component->dev, "DCS status: %x\n", reg); } while (++timeout < 200 && (reg & expected) != expected); if ((reg & expected) != expected) dev_err(component->dev, "DC servo timed out\n"); else dev_dbg(component->dev, "DC servo complete after %dms\n", timeout); snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, WM8962_HP1L_ENA_OUTP | WM8962_HP1R_ENA_OUTP, WM8962_HP1L_ENA_OUTP | WM8962_HP1R_ENA_OUTP); udelay(20); snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, WM8962_HP1L_RMV_SHORT | WM8962_HP1R_RMV_SHORT, WM8962_HP1L_RMV_SHORT | WM8962_HP1R_RMV_SHORT); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, WM8962_HP1L_RMV_SHORT | WM8962_HP1R_RMV_SHORT, 0); udelay(20); snd_soc_component_update_bits(component, WM8962_DC_SERVO_1, WM8962_HP1L_DCS_ENA | WM8962_HP1R_DCS_ENA | WM8962_HP1L_DCS_STARTUP | WM8962_HP1R_DCS_STARTUP, 0); snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, WM8962_HP1L_ENA | WM8962_HP1R_ENA | WM8962_HP1L_ENA_DLY | WM8962_HP1R_ENA_DLY | WM8962_HP1L_ENA_OUTP | WM8962_HP1R_ENA_OUTP, 0); break; default: WARN(1, "Invalid event %d\n", event); return -EINVAL; } return 0; } /* VU bits for the output PGAs only take effect while the PGA is powered */ static int out_pga_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); int reg; switch (w->shift) { case WM8962_HPOUTR_PGA_ENA_SHIFT: reg = WM8962_HPOUTR_VOLUME; break; case WM8962_HPOUTL_PGA_ENA_SHIFT: reg = WM8962_HPOUTL_VOLUME; break; case WM8962_SPKOUTR_PGA_ENA_SHIFT: reg = WM8962_SPKOUTR_VOLUME; break; case WM8962_SPKOUTL_PGA_ENA_SHIFT: reg = WM8962_SPKOUTL_VOLUME; break; default: WARN(1, "Invalid shift %d\n", w->shift); return -EINVAL; } switch (event) { case SND_SOC_DAPM_POST_PMU: return snd_soc_component_write(component, reg, snd_soc_component_read(component, reg)); default: WARN(1, "Invalid event %d\n", event); return -EINVAL; } } static int dsp2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); switch (event) { case SND_SOC_DAPM_POST_PMU: if (wm8962->dsp2_ena) wm8962_dsp2_start(component); break; case SND_SOC_DAPM_PRE_PMD: if (wm8962->dsp2_ena) wm8962_dsp2_stop(component); break; default: WARN(1, "Invalid event %d\n", event); return -EINVAL; } return 0; } static const char *st_text[] = { "None", "Left", "Right" }; static SOC_ENUM_SINGLE_DECL(str_enum, WM8962_DAC_DSP_MIXING_1, 2, st_text); static const struct snd_kcontrol_new str_mux = SOC_DAPM_ENUM("Right Sidetone", str_enum); static SOC_ENUM_SINGLE_DECL(stl_enum, WM8962_DAC_DSP_MIXING_2, 2, st_text); static const struct snd_kcontrol_new stl_mux = SOC_DAPM_ENUM("Left Sidetone", stl_enum); static const char *outmux_text[] = { "DAC", "Mixer" }; static SOC_ENUM_SINGLE_DECL(spkoutr_enum, WM8962_SPEAKER_MIXER_2, 7, outmux_text); static const struct snd_kcontrol_new spkoutr_mux = SOC_DAPM_ENUM("SPKOUTR Mux", spkoutr_enum); static SOC_ENUM_SINGLE_DECL(spkoutl_enum, WM8962_SPEAKER_MIXER_1, 7, outmux_text); static const struct snd_kcontrol_new spkoutl_mux = SOC_DAPM_ENUM("SPKOUTL Mux", spkoutl_enum); static SOC_ENUM_SINGLE_DECL(hpoutr_enum, WM8962_HEADPHONE_MIXER_2, 7, outmux_text); static const struct snd_kcontrol_new hpoutr_mux = SOC_DAPM_ENUM("HPOUTR Mux", hpoutr_enum); static SOC_ENUM_SINGLE_DECL(hpoutl_enum, WM8962_HEADPHONE_MIXER_1, 7, outmux_text); static const struct snd_kcontrol_new hpoutl_mux = SOC_DAPM_ENUM("HPOUTL Mux", hpoutl_enum); static const char * const input_mode_text[] = { "Analog", "Digital" }; static SOC_ENUM_SINGLE_VIRT_DECL(input_mode_enum, input_mode_text); static const struct snd_kcontrol_new input_mode_mux = SOC_DAPM_ENUM("Input Mode", input_mode_enum); static const struct snd_kcontrol_new inpgal[] = { SOC_DAPM_SINGLE("IN1L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 3, 1, 0), SOC_DAPM_SINGLE("IN2L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 2, 1, 0), SOC_DAPM_SINGLE("IN3L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 1, 1, 0), SOC_DAPM_SINGLE("IN4L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 0, 1, 0), }; static const struct snd_kcontrol_new inpgar[] = { SOC_DAPM_SINGLE("IN1R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 3, 1, 0), SOC_DAPM_SINGLE("IN2R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 2, 1, 0), SOC_DAPM_SINGLE("IN3R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 1, 1, 0), SOC_DAPM_SINGLE("IN4R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 0, 1, 0), }; static const struct snd_kcontrol_new mixinl[] = { SOC_DAPM_SINGLE("IN2L Switch", WM8962_INPUT_MIXER_CONTROL_2, 5, 1, 0), SOC_DAPM_SINGLE("IN3L Switch", WM8962_INPUT_MIXER_CONTROL_2, 4, 1, 0), SOC_DAPM_SINGLE("PGA Switch", WM8962_INPUT_MIXER_CONTROL_2, 3, 1, 0), }; static const struct snd_kcontrol_new mixinr[] = { SOC_DAPM_SINGLE("IN2R Switch", WM8962_INPUT_MIXER_CONTROL_2, 2, 1, 0), SOC_DAPM_SINGLE("IN3R Switch", WM8962_INPUT_MIXER_CONTROL_2, 1, 1, 0), SOC_DAPM_SINGLE("PGA Switch", WM8962_INPUT_MIXER_CONTROL_2, 0, 1, 0), }; static const struct snd_kcontrol_new hpmixl[] = { SOC_DAPM_SINGLE("DACL Switch", WM8962_HEADPHONE_MIXER_1, 5, 1, 0), SOC_DAPM_SINGLE("DACR Switch", WM8962_HEADPHONE_MIXER_1, 4, 1, 0), SOC_DAPM_SINGLE("MIXINL Switch", WM8962_HEADPHONE_MIXER_1, 3, 1, 0), SOC_DAPM_SINGLE("MIXINR Switch", WM8962_HEADPHONE_MIXER_1, 2, 1, 0), SOC_DAPM_SINGLE("IN4L Switch", WM8962_HEADPHONE_MIXER_1, 1, 1, 0), SOC_DAPM_SINGLE("IN4R Switch", WM8962_HEADPHONE_MIXER_1, 0, 1, 0), }; static const struct snd_kcontrol_new hpmixr[] = { SOC_DAPM_SINGLE("DACL Switch", WM8962_HEADPHONE_MIXER_2, 5, 1, 0), SOC_DAPM_SINGLE("DACR Switch", WM8962_HEADPHONE_MIXER_2, 4, 1, 0), SOC_DAPM_SINGLE("MIXINL Switch", WM8962_HEADPHONE_MIXER_2, 3, 1, 0), SOC_DAPM_SINGLE("MIXINR Switch", WM8962_HEADPHONE_MIXER_2, 2, 1, 0), SOC_DAPM_SINGLE("IN4L Switch", WM8962_HEADPHONE_MIXER_2, 1, 1, 0), SOC_DAPM_SINGLE("IN4R Switch", WM8962_HEADPHONE_MIXER_2, 0, 1, 0), }; static const struct snd_kcontrol_new spkmixl[] = { SOC_DAPM_SINGLE("DACL Switch", WM8962_SPEAKER_MIXER_1, 5, 1, 0), SOC_DAPM_SINGLE("DACR Switch", WM8962_SPEAKER_MIXER_1, 4, 1, 0), SOC_DAPM_SINGLE("MIXINL Switch", WM8962_SPEAKER_MIXER_1, 3, 1, 0), SOC_DAPM_SINGLE("MIXINR Switch", WM8962_SPEAKER_MIXER_1, 2, 1, 0), SOC_DAPM_SINGLE("IN4L Switch", WM8962_SPEAKER_MIXER_1, 1, 1, 0), SOC_DAPM_SINGLE("IN4R Switch", WM8962_SPEAKER_MIXER_1, 0, 1, 0), }; static const struct snd_kcontrol_new spkmixr[] = { SOC_DAPM_SINGLE("DACL Switch", WM8962_SPEAKER_MIXER_2, 5, 1, 0), SOC_DAPM_SINGLE("DACR Switch", WM8962_SPEAKER_MIXER_2, 4, 1, 0), SOC_DAPM_SINGLE("MIXINL Switch", WM8962_SPEAKER_MIXER_2, 3, 1, 0), SOC_DAPM_SINGLE("MIXINR Switch", WM8962_SPEAKER_MIXER_2, 2, 1, 0), SOC_DAPM_SINGLE("IN4L Switch", WM8962_SPEAKER_MIXER_2, 1, 1, 0), SOC_DAPM_SINGLE("IN4R Switch", WM8962_SPEAKER_MIXER_2, 0, 1, 0), }; static const struct snd_soc_dapm_widget wm8962_dapm_widgets[] = { SND_SOC_DAPM_INPUT("IN1L"), SND_SOC_DAPM_INPUT("IN1R"), SND_SOC_DAPM_INPUT("IN2L"), SND_SOC_DAPM_INPUT("IN2R"), SND_SOC_DAPM_INPUT("IN3L"), SND_SOC_DAPM_INPUT("IN3R"), SND_SOC_DAPM_INPUT("IN4L"), SND_SOC_DAPM_INPUT("IN4R"), SND_SOC_DAPM_SIGGEN("Beep"), SND_SOC_DAPM_INPUT("DMICDAT"), SND_SOC_DAPM_SUPPLY("MICBIAS", WM8962_PWR_MGMT_1, 1, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("Class G", WM8962_CHARGE_PUMP_B, 0, 1, NULL, 0), SND_SOC_DAPM_SUPPLY("SYSCLK", WM8962_CLOCKING2, 5, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("Charge Pump", WM8962_CHARGE_PUMP_1, 0, 0, cp_event, SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("TOCLK", WM8962_ADDITIONAL_CONTROL_1, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY_S("DSP2", 1, WM8962_DSP2_POWER_MANAGEMENT, WM8962_DSP2_ENA_SHIFT, 0, dsp2_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), SND_SOC_DAPM_SUPPLY("TEMP_HP", SND_SOC_NOPM, 0, 0, tp_event, SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("TEMP_SPK", SND_SOC_NOPM, 0, 0, tp_event, SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_MIXER("INPGAL", WM8962_LEFT_INPUT_PGA_CONTROL, 4, 0, inpgal, ARRAY_SIZE(inpgal)), SND_SOC_DAPM_MIXER("INPGAR", WM8962_RIGHT_INPUT_PGA_CONTROL, 4, 0, inpgar, ARRAY_SIZE(inpgar)), SND_SOC_DAPM_MIXER("MIXINL", WM8962_PWR_MGMT_1, 5, 0, mixinl, ARRAY_SIZE(mixinl)), SND_SOC_DAPM_MIXER("MIXINR", WM8962_PWR_MGMT_1, 4, 0, mixinr, ARRAY_SIZE(mixinr)), SND_SOC_DAPM_AIF_IN("DMIC_ENA", NULL, 0, WM8962_PWR_MGMT_1, 10, 0), SND_SOC_DAPM_MUX("Input Mode L", SND_SOC_NOPM, 0, 0, &input_mode_mux), SND_SOC_DAPM_MUX("Input Mode R", SND_SOC_NOPM, 0, 0, &input_mode_mux), SND_SOC_DAPM_ADC("ADCL", "Capture", WM8962_PWR_MGMT_1, 3, 0), SND_SOC_DAPM_ADC("ADCR", "Capture", WM8962_PWR_MGMT_1, 2, 0), SND_SOC_DAPM_MUX("STL", SND_SOC_NOPM, 0, 0, &stl_mux), SND_SOC_DAPM_MUX("STR", SND_SOC_NOPM, 0, 0, &str_mux), SND_SOC_DAPM_DAC("DACL", "Playback", WM8962_PWR_MGMT_2, 8, 0), SND_SOC_DAPM_DAC("DACR", "Playback", WM8962_PWR_MGMT_2, 7, 0), SND_SOC_DAPM_PGA("Left Bypass", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("Right Bypass", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("HPMIXL", WM8962_MIXER_ENABLES, 3, 0, hpmixl, ARRAY_SIZE(hpmixl)), SND_SOC_DAPM_MIXER("HPMIXR", WM8962_MIXER_ENABLES, 2, 0, hpmixr, ARRAY_SIZE(hpmixr)), SND_SOC_DAPM_MUX_E("HPOUTL PGA", WM8962_PWR_MGMT_2, 6, 0, &hpoutl_mux, out_pga_event, SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_MUX_E("HPOUTR PGA", WM8962_PWR_MGMT_2, 5, 0, &hpoutr_mux, out_pga_event, SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("HPOUT", SND_SOC_NOPM, 0, 0, NULL, 0, hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), SND_SOC_DAPM_OUTPUT("HPOUTL"), SND_SOC_DAPM_OUTPUT("HPOUTR"), SND_SOC_DAPM_PGA("SPKOUTL Output", WM8962_CLASS_D_CONTROL_1, 6, 0, NULL, 0), SND_SOC_DAPM_PGA("SPKOUTR Output", WM8962_CLASS_D_CONTROL_1, 7, 0, NULL, 0), }; static const struct snd_soc_dapm_widget wm8962_dapm_spk_mono_widgets[] = { SND_SOC_DAPM_MIXER("Speaker Mixer", WM8962_MIXER_ENABLES, 1, 0, spkmixl, ARRAY_SIZE(spkmixl)), SND_SOC_DAPM_MUX_E("Speaker PGA", WM8962_PWR_MGMT_2, 4, 0, &spkoutl_mux, out_pga_event, SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_OUTPUT("SPKOUT"), }; static const struct snd_soc_dapm_widget wm8962_dapm_spk_stereo_widgets[] = { SND_SOC_DAPM_MIXER("SPKOUTL Mixer", WM8962_MIXER_ENABLES, 1, 0, spkmixl, ARRAY_SIZE(spkmixl)), SND_SOC_DAPM_MIXER("SPKOUTR Mixer", WM8962_MIXER_ENABLES, 0, 0, spkmixr, ARRAY_SIZE(spkmixr)), SND_SOC_DAPM_MUX_E("SPKOUTL PGA", WM8962_PWR_MGMT_2, 4, 0, &spkoutl_mux, out_pga_event, SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_MUX_E("SPKOUTR PGA", WM8962_PWR_MGMT_2, 3, 0, &spkoutr_mux, out_pga_event, SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_OUTPUT("SPKOUTL"), SND_SOC_DAPM_OUTPUT("SPKOUTR"), }; static const struct snd_soc_dapm_route wm8962_intercon[] = { { "INPGAL", "IN1L Switch", "IN1L" }, { "INPGAL", "IN2L Switch", "IN2L" }, { "INPGAL", "IN3L Switch", "IN3L" }, { "INPGAL", "IN4L Switch", "IN4L" }, { "INPGAR", "IN1R Switch", "IN1R" }, { "INPGAR", "IN2R Switch", "IN2R" }, { "INPGAR", "IN3R Switch", "IN3R" }, { "INPGAR", "IN4R Switch", "IN4R" }, { "MIXINL", "IN2L Switch", "IN2L" }, { "MIXINL", "IN3L Switch", "IN3L" }, { "MIXINL", "PGA Switch", "INPGAL" }, { "MIXINR", "IN2R Switch", "IN2R" }, { "MIXINR", "IN3R Switch", "IN3R" }, { "MIXINR", "PGA Switch", "INPGAR" }, { "MICBIAS", NULL, "SYSCLK" }, { "DMIC_ENA", NULL, "DMICDAT" }, { "Input Mode L", "Analog", "MIXINL" }, { "Input Mode L", "Digital", "DMIC_ENA" }, { "Input Mode R", "Analog", "MIXINR" }, { "Input Mode R", "Digital", "DMIC_ENA" }, { "ADCL", NULL, "SYSCLK" }, { "ADCL", NULL, "TOCLK" }, { "ADCL", NULL, "Input Mode L" }, { "ADCL", NULL, "DSP2" }, { "ADCR", NULL, "SYSCLK" }, { "ADCR", NULL, "TOCLK" }, { "ADCR", NULL, "Input Mode R" }, { "ADCR", NULL, "DSP2" }, { "STL", "Left", "ADCL" }, { "STL", "Right", "ADCR" }, { "STL", NULL, "Class G" }, { "STR", "Left", "ADCL" }, { "STR", "Right", "ADCR" }, { "STR", NULL, "Class G" }, { "DACL", NULL, "SYSCLK" }, { "DACL", NULL, "TOCLK" }, { "DACL", NULL, "Beep" }, { "DACL", NULL, "STL" }, { "DACL", NULL, "DSP2" }, { "DACR", NULL, "SYSCLK" }, { "DACR", NULL, "TOCLK" }, { "DACR", NULL, "Beep" }, { "DACR", NULL, "STR" }, { "DACR", NULL, "DSP2" }, { "HPMIXL", "IN4L Switch", "IN4L" }, { "HPMIXL", "IN4R Switch", "IN4R" }, { "HPMIXL", "DACL Switch", "DACL" }, { "HPMIXL", "DACR Switch", "DACR" }, { "HPMIXL", "MIXINL Switch", "MIXINL" }, { "HPMIXL", "MIXINR Switch", "MIXINR" }, { "HPMIXR", "IN4L Switch", "IN4L" }, { "HPMIXR", "IN4R Switch", "IN4R" }, { "HPMIXR", "DACL Switch", "DACL" }, { "HPMIXR", "DACR Switch", "DACR" }, { "HPMIXR", "MIXINL Switch", "MIXINL" }, { "HPMIXR", "MIXINR Switch", "MIXINR" }, { "Left Bypass", NULL, "HPMIXL" }, { "Left Bypass", NULL, "Class G" }, { "Right Bypass", NULL, "HPMIXR" }, { "Right Bypass", NULL, "Class G" }, { "HPOUTL PGA", "Mixer", "Left Bypass" }, { "HPOUTL PGA", "DAC", "DACL" }, { "HPOUTR PGA", "Mixer", "Right Bypass" }, { "HPOUTR PGA", "DAC", "DACR" }, { "HPOUT", NULL, "HPOUTL PGA" }, { "HPOUT", NULL, "HPOUTR PGA" }, { "HPOUT", NULL, "Charge Pump" }, { "HPOUT", NULL, "SYSCLK" }, { "HPOUT", NULL, "TOCLK" }, { "HPOUTL", NULL, "HPOUT" }, { "HPOUTR", NULL, "HPOUT" }, { "HPOUTL", NULL, "TEMP_HP" }, { "HPOUTR", NULL, "TEMP_HP" }, }; static const struct snd_soc_dapm_route wm8962_spk_mono_intercon[] = { { "Speaker Mixer", "IN4L Switch", "IN4L" }, { "Speaker Mixer", "IN4R Switch", "IN4R" }, { "Speaker Mixer", "DACL Switch", "DACL" }, { "Speaker Mixer", "DACR Switch", "DACR" }, { "Speaker Mixer", "MIXINL Switch", "MIXINL" }, { "Speaker Mixer", "MIXINR Switch", "MIXINR" }, { "Speaker PGA", "Mixer", "Speaker Mixer" }, { "Speaker PGA", "DAC", "DACL" }, { "SPKOUTL Output", NULL, "Speaker PGA" }, { "SPKOUTL Output", NULL, "SYSCLK" }, { "SPKOUTL Output", NULL, "TOCLK" }, { "SPKOUTL Output", NULL, "TEMP_SPK" }, { "SPKOUTR Output", NULL, "Speaker PGA" }, { "SPKOUTR Output", NULL, "SYSCLK" }, { "SPKOUTR Output", NULL, "TOCLK" }, { "SPKOUTR Output", NULL, "TEMP_SPK" }, { "SPKOUT", NULL, "SPKOUTL Output" }, { "SPKOUT", NULL, "SPKOUTR Output" }, }; static const struct snd_soc_dapm_route wm8962_spk_stereo_intercon[] = { { "SPKOUTL Mixer", "IN4L Switch", "IN4L" }, { "SPKOUTL Mixer", "IN4R Switch", "IN4R" }, { "SPKOUTL Mixer", "DACL Switch", "DACL" }, { "SPKOUTL Mixer", "DACR Switch", "DACR" }, { "SPKOUTL Mixer", "MIXINL Switch", "MIXINL" }, { "SPKOUTL Mixer", "MIXINR Switch", "MIXINR" }, { "SPKOUTR Mixer", "IN4L Switch", "IN4L" }, { "SPKOUTR Mixer", "IN4R Switch", "IN4R" }, { "SPKOUTR Mixer", "DACL Switch", "DACL" }, { "SPKOUTR Mixer", "DACR Switch", "DACR" }, { "SPKOUTR Mixer", "MIXINL Switch", "MIXINL" }, { "SPKOUTR Mixer", "MIXINR Switch", "MIXINR" }, { "SPKOUTL PGA", "Mixer", "SPKOUTL Mixer" }, { "SPKOUTL PGA", "DAC", "DACL" }, { "SPKOUTR PGA", "Mixer", "SPKOUTR Mixer" }, { "SPKOUTR PGA", "DAC", "DACR" }, { "SPKOUTL Output", NULL, "SPKOUTL PGA" }, { "SPKOUTL Output", NULL, "SYSCLK" }, { "SPKOUTL Output", NULL, "TOCLK" }, { "SPKOUTL Output", NULL, "TEMP_SPK" }, { "SPKOUTR Output", NULL, "SPKOUTR PGA" }, { "SPKOUTR Output", NULL, "SYSCLK" }, { "SPKOUTR Output", NULL, "TOCLK" }, { "SPKOUTR Output", NULL, "TEMP_SPK" }, { "SPKOUTL", NULL, "SPKOUTL Output" }, { "SPKOUTR", NULL, "SPKOUTR Output" }, }; static int wm8962_add_widgets(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); struct wm8962_pdata *pdata = &wm8962->pdata; struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); snd_soc_add_component_controls(component, wm8962_snd_controls, ARRAY_SIZE(wm8962_snd_controls)); if (pdata->spk_mono) snd_soc_add_component_controls(component, wm8962_spk_mono_controls, ARRAY_SIZE(wm8962_spk_mono_controls)); else snd_soc_add_component_controls(component, wm8962_spk_stereo_controls, ARRAY_SIZE(wm8962_spk_stereo_controls)); snd_soc_dapm_new_controls(dapm, wm8962_dapm_widgets, ARRAY_SIZE(wm8962_dapm_widgets)); if (pdata->spk_mono) snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_mono_widgets, ARRAY_SIZE(wm8962_dapm_spk_mono_widgets)); else snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_stereo_widgets, ARRAY_SIZE(wm8962_dapm_spk_stereo_widgets)); snd_soc_dapm_add_routes(dapm, wm8962_intercon, ARRAY_SIZE(wm8962_intercon)); if (pdata->spk_mono) snd_soc_dapm_add_routes(dapm, wm8962_spk_mono_intercon, ARRAY_SIZE(wm8962_spk_mono_intercon)); else snd_soc_dapm_add_routes(dapm, wm8962_spk_stereo_intercon, ARRAY_SIZE(wm8962_spk_stereo_intercon)); snd_soc_dapm_disable_pin(dapm, "Beep"); return 0; } /* -1 for reserved values */ static const int bclk_divs[] = { 1, -1, 2, 3, 4, -1, 6, 8, -1, 12, 16, 24, -1, 32, 32, 32 }; static const int sysclk_rates[] = { 64, 128, 192, 256, 384, 512, 768, 1024, 1408, 1536, 3072, 6144 }; static void wm8962_configure_bclk(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); int best, min_diff, diff; int dspclk, i; int clocking2 = 0; int clocking4 = 0; int aif2 = 0; if (!wm8962->sysclk_rate) { dev_dbg(component->dev, "No SYSCLK configured\n"); return; } if (!wm8962->bclk || !wm8962->lrclk) { dev_dbg(component->dev, "No audio clocks configured\n"); return; } for (i = 0; i < ARRAY_SIZE(sysclk_rates); i++) { if (sysclk_rates[i] == wm8962->sysclk_rate / wm8962->lrclk) { clocking4 |= i << WM8962_SYSCLK_RATE_SHIFT; break; } } if (i == ARRAY_SIZE(sysclk_rates)) { dev_err(component->dev, "Unsupported sysclk ratio %d\n", wm8962->sysclk_rate / wm8962->lrclk); return; } dev_dbg(component->dev, "Selected sysclk ratio %d\n", sysclk_rates[i]); snd_soc_component_update_bits(component, WM8962_CLOCKING_4, WM8962_SYSCLK_RATE_MASK, clocking4); /* DSPCLK_DIV can be only generated correctly after enabling SYSCLK. * So we here provisionally enable it and then disable it afterward * if current bias_level hasn't reached SND_SOC_BIAS_ON. */ if (snd_soc_component_get_bias_level(component) != SND_SOC_BIAS_ON) snd_soc_component_update_bits(component, WM8962_CLOCKING2, WM8962_SYSCLK_ENA_MASK, WM8962_SYSCLK_ENA); /* DSPCLK_DIV field in WM8962_CLOCKING1 register is used to generate * correct frequency of LRCLK and BCLK. Sometimes the read-only value * can't be updated timely after enabling SYSCLK. This results in wrong * calculation values. Delay is introduced here to wait for newest * value from register. The time of the delay should be at least * 500~1000us according to test. */ usleep_range(500, 1000); dspclk = snd_soc_component_read(component, WM8962_CLOCKING1); if (snd_soc_component_get_bias_level(component) != SND_SOC_BIAS_ON) snd_soc_component_update_bits(component, WM8962_CLOCKING2, WM8962_SYSCLK_ENA_MASK, 0); if (dspclk < 0) { dev_err(component->dev, "Failed to read DSPCLK: %d\n", dspclk); return; } dspclk = (dspclk & WM8962_DSPCLK_DIV_MASK) >> WM8962_DSPCLK_DIV_SHIFT; switch (dspclk) { case 0: dspclk = wm8962->sysclk_rate; break; case 1: dspclk = wm8962->sysclk_rate / 2; break; case 2: dspclk = wm8962->sysclk_rate / 4; break; default: dev_warn(component->dev, "Unknown DSPCLK divisor read back\n"); dspclk = wm8962->sysclk_rate; } dev_dbg(component->dev, "DSPCLK is %dHz, BCLK %d\n", dspclk, wm8962->bclk); /* Search a proper bclk, not exact match. */ best = 0; min_diff = INT_MAX; for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) { if (bclk_divs[i] < 0) continue; diff = (dspclk / bclk_divs[i]) - wm8962->bclk; if (diff < 0) /* Table is sorted */ break; if (diff < min_diff) { best = i; min_diff = diff; } } wm8962->bclk = dspclk / bclk_divs[best]; clocking2 |= best; dev_dbg(component->dev, "Selected BCLK_DIV %d for %dHz\n", bclk_divs[best], wm8962->bclk); aif2 |= wm8962->bclk / wm8962->lrclk; dev_dbg(component->dev, "Selected LRCLK divisor %d for %dHz\n", wm8962->bclk / wm8962->lrclk, wm8962->lrclk); snd_soc_component_update_bits(component, WM8962_CLOCKING2, WM8962_BCLK_DIV_MASK, clocking2); snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_2, WM8962_AIF_RATE_MASK, aif2); } static int wm8962_set_bias_level(struct snd_soc_component *component, enum snd_soc_bias_level level) { switch (level) { case SND_SOC_BIAS_ON: break; case SND_SOC_BIAS_PREPARE: /* VMID 2*50k */ snd_soc_component_update_bits(component, WM8962_PWR_MGMT_1, WM8962_VMID_SEL_MASK, 0x80); wm8962_configure_bclk(component); break; case SND_SOC_BIAS_STANDBY: /* VMID 2*250k */ snd_soc_component_update_bits(component, WM8962_PWR_MGMT_1, WM8962_VMID_SEL_MASK, 0x100); if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) msleep(100); break; case SND_SOC_BIAS_OFF: break; } return 0; } static const struct { int rate; int reg; } sr_vals[] = { { 48000, 0 }, { 44100, 0 }, { 32000, 1 }, { 22050, 2 }, { 24000, 2 }, { 16000, 3 }, { 11025, 4 }, { 12000, 4 }, { 8000, 5 }, { 88200, 6 }, { 96000, 6 }, }; static int wm8962_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { struct snd_soc_component *component = dai->component; struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); int i; int aif0 = 0; int adctl3 = 0; wm8962->bclk = snd_soc_params_to_bclk(params); if (params_channels(params) == 1) wm8962->bclk *= 2; wm8962->lrclk = params_rate(params); for (i = 0; i < ARRAY_SIZE(sr_vals); i++) { if (sr_vals[i].rate == wm8962->lrclk) { adctl3 |= sr_vals[i].reg; break; } } if (i == ARRAY_SIZE(sr_vals)) { dev_err(component->dev, "Unsupported rate %dHz\n", wm8962->lrclk); return -EINVAL; } if (wm8962->lrclk % 8000 == 0) adctl3 |= WM8962_SAMPLE_RATE_INT_MODE; switch (params_width(params)) { case 16: break; case 20: aif0 |= 0x4; break; case 24: aif0 |= 0x8; break; case 32: aif0 |= 0xc; break; default: return -EINVAL; } snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_0, WM8962_WL_MASK, aif0); snd_soc_component_update_bits(component, WM8962_ADDITIONAL_CONTROL_3, WM8962_SAMPLE_RATE_INT_MODE | WM8962_SAMPLE_RATE_MASK, adctl3); dev_dbg(component->dev, "hw_params set BCLK %dHz LRCLK %dHz\n", wm8962->bclk, wm8962->lrclk); if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) wm8962_configure_bclk(component); return 0; } static int wm8962_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, unsigned int freq, int dir) { struct snd_soc_component *component = dai->component; struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); int src; switch (clk_id) { case WM8962_SYSCLK_MCLK: wm8962->sysclk = WM8962_SYSCLK_MCLK; src = 0; break; case WM8962_SYSCLK_FLL: wm8962->sysclk = WM8962_SYSCLK_FLL; src = 1 << WM8962_SYSCLK_SRC_SHIFT; break; default: return -EINVAL; } snd_soc_component_update_bits(component, WM8962_CLOCKING2, WM8962_SYSCLK_SRC_MASK, src); wm8962->sysclk_rate = freq; return 0; } static int wm8962_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) { struct snd_soc_component *component = dai->component; int aif0 = 0; switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_DSP_B: aif0 |= WM8962_LRCLK_INV | 3; fallthrough; case SND_SOC_DAIFMT_DSP_A: aif0 |= 3; switch (fmt & SND_SOC_DAIFMT_INV_MASK) { case SND_SOC_DAIFMT_NB_NF: case SND_SOC_DAIFMT_IB_NF: break; default: return -EINVAL; } break; case SND_SOC_DAIFMT_RIGHT_J: break; case SND_SOC_DAIFMT_LEFT_J: aif0 |= 1; break; case SND_SOC_DAIFMT_I2S: aif0 |= 2; break; default: return -EINVAL; } switch (fmt & SND_SOC_DAIFMT_INV_MASK) { case SND_SOC_DAIFMT_NB_NF: break; case SND_SOC_DAIFMT_IB_NF: aif0 |= WM8962_BCLK_INV; break; case SND_SOC_DAIFMT_NB_IF: aif0 |= WM8962_LRCLK_INV; break; case SND_SOC_DAIFMT_IB_IF: aif0 |= WM8962_BCLK_INV | WM8962_LRCLK_INV; break; default: return -EINVAL; } switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFM: aif0 |= WM8962_MSTR; break; case SND_SOC_DAIFMT_CBS_CFS: break; default: return -EINVAL; } snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_0, WM8962_FMT_MASK | WM8962_BCLK_INV | WM8962_MSTR | WM8962_LRCLK_INV, aif0); return 0; } struct _fll_div { u16 fll_fratio; u16 fll_outdiv; u16 fll_refclk_div; u16 n; u16 theta; u16 lambda; }; /* The size in bits of the FLL divide multiplied by 10 * to allow rounding later */ #define FIXED_FLL_SIZE ((1 << 16) * 10) static struct { unsigned int min; unsigned int max; u16 fll_fratio; int ratio; } fll_fratios[] = { { 0, 64000, 4, 16 }, { 64000, 128000, 3, 8 }, { 128000, 256000, 2, 4 }, { 256000, 1000000, 1, 2 }, { 1000000, 13500000, 0, 1 }, }; static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, unsigned int Fout) { unsigned int target; unsigned int div; unsigned int fratio, gcd_fll; int i; /* Fref must be <=13.5MHz */ div = 1; fll_div->fll_refclk_div = 0; while ((Fref / div) > 13500000) { div *= 2; fll_div->fll_refclk_div++; if (div > 4) { pr_err("Can't scale %dMHz input down to <=13.5MHz\n", Fref); return -EINVAL; } } pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); /* Apply the division for our remaining calculations */ Fref /= div; /* Fvco should be 90-100MHz; don't check the upper bound */ div = 2; while (Fout * div < 90000000) { div++; if (div > 64) { pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n", Fout); return -EINVAL; } } target = Fout * div; fll_div->fll_outdiv = div - 1; pr_debug("FLL Fvco=%dHz\n", target); /* Find an appropriate FLL_FRATIO and factor it out of the target */ for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) { if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { fll_div->fll_fratio = fll_fratios[i].fll_fratio; fratio = fll_fratios[i].ratio; break; } } if (i == ARRAY_SIZE(fll_fratios)) { pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); return -EINVAL; } fll_div->n = target / (fratio * Fref); if (target % Fref == 0) { fll_div->theta = 0; fll_div->lambda = 1; } else { gcd_fll = gcd(target, fratio * Fref); fll_div->theta = (target - (fll_div->n * fratio * Fref)) / gcd_fll; fll_div->lambda = (fratio * Fref) / gcd_fll; } pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n", fll_div->n, fll_div->theta, fll_div->lambda); pr_debug("FLL_FRATIO=%x FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n", fll_div->fll_fratio, fll_div->fll_outdiv, fll_div->fll_refclk_div); return 0; } static int wm8962_set_fll(struct snd_soc_component *component, int fll_id, int source, unsigned int Fref, unsigned int Fout) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); struct _fll_div fll_div; unsigned long time_left; int ret; int fll1 = 0; /* Any change? */ if (source == wm8962->fll_src && Fref == wm8962->fll_fref && Fout == wm8962->fll_fout) return 0; if (Fout == 0) { dev_dbg(component->dev, "FLL disabled\n"); wm8962->fll_fref = 0; wm8962->fll_fout = 0; snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, 0); pm_runtime_put(component->dev); return 0; } ret = fll_factors(&fll_div, Fref, Fout); if (ret != 0) return ret; /* Parameters good, disable so we can reprogram */ snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, 0); switch (fll_id) { case WM8962_FLL_MCLK: case WM8962_FLL_BCLK: fll1 |= (fll_id - 1) << WM8962_FLL_REFCLK_SRC_SHIFT; break; case WM8962_FLL_OSC: fll1 |= (fll_id - 1) << WM8962_FLL_REFCLK_SRC_SHIFT; snd_soc_component_update_bits(component, WM8962_PLL2, WM8962_OSC_ENA, WM8962_OSC_ENA); break; case WM8962_FLL_INT: snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_OSC_ENA, WM8962_FLL_OSC_ENA); snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_5, WM8962_FLL_FRC_NCO, WM8962_FLL_FRC_NCO); break; default: dev_err(component->dev, "Unknown FLL source %d\n", source); return -EINVAL; } if (fll_div.theta) fll1 |= WM8962_FLL_FRAC; /* Stop the FLL while we reconfigure */ snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, 0); snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_2, WM8962_FLL_OUTDIV_MASK | WM8962_FLL_REFCLK_DIV_MASK, (fll_div.fll_outdiv << WM8962_FLL_OUTDIV_SHIFT) | (fll_div.fll_refclk_div)); snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_3, WM8962_FLL_FRATIO_MASK, fll_div.fll_fratio); snd_soc_component_write(component, WM8962_FLL_CONTROL_6, fll_div.theta); snd_soc_component_write(component, WM8962_FLL_CONTROL_7, fll_div.lambda); snd_soc_component_write(component, WM8962_FLL_CONTROL_8, fll_div.n); reinit_completion(&wm8962->fll_lock); ret = pm_runtime_resume_and_get(component->dev); if (ret < 0) { dev_err(component->dev, "Failed to resume device: %d\n", ret); return ret; } snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_FRAC | WM8962_FLL_REFCLK_SRC_MASK | WM8962_FLL_ENA, fll1 | WM8962_FLL_ENA); dev_dbg(component->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout); /* This should be a massive overestimate but go even * higher if we'll error out */ if (wm8962->irq) time_left = msecs_to_jiffies(5); else time_left = msecs_to_jiffies(1); time_left = wait_for_completion_timeout(&wm8962->fll_lock, time_left); if (time_left == 0 && wm8962->irq) { dev_err(component->dev, "FLL lock timed out"); snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, 0); pm_runtime_put(component->dev); return -ETIMEDOUT; } wm8962->fll_fref = Fref; wm8962->fll_fout = Fout; wm8962->fll_src = source; return 0; } static int wm8962_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; int val, ret; if (mute) val = WM8962_DAC_MUTE | WM8962_DAC_MUTE_ALT; else val = 0; /** * The DAC mute bit is mirrored in two registers, update both to keep * the register cache consistent. */ ret = snd_soc_component_update_bits(component, WM8962_CLASS_D_CONTROL_1, WM8962_DAC_MUTE_ALT, val); if (ret < 0) return ret; return snd_soc_component_update_bits(component, WM8962_ADC_DAC_CONTROL_1, WM8962_DAC_MUTE, val); } #define WM8962_RATES (SNDRV_PCM_RATE_8000_48000 |\ SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000) #define WM8962_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) static const struct snd_soc_dai_ops wm8962_dai_ops = { .hw_params = wm8962_hw_params, .set_sysclk = wm8962_set_dai_sysclk, .set_fmt = wm8962_set_dai_fmt, .mute_stream = wm8962_mute, .no_capture_mute = 1, }; static struct snd_soc_dai_driver wm8962_dai = { .name = "wm8962", .playback = { .stream_name = "Playback", .channels_min = 1, .channels_max = 2, .rates = WM8962_RATES, .formats = WM8962_FORMATS, }, .capture = { .stream_name = "Capture", .channels_min = 1, .channels_max = 2, .rates = WM8962_RATES, .formats = WM8962_FORMATS, }, .ops = &wm8962_dai_ops, .symmetric_rate = 1, }; static void wm8962_mic_work(struct work_struct *work) { struct wm8962_priv *wm8962 = container_of(work, struct wm8962_priv, mic_work.work); struct snd_soc_component *component = wm8962->component; int status = 0; int irq_pol = 0; int reg; reg = snd_soc_component_read(component, WM8962_ADDITIONAL_CONTROL_4); if (reg & WM8962_MICDET_STS) { status |= SND_JACK_MICROPHONE; irq_pol |= WM8962_MICD_IRQ_POL; } if (reg & WM8962_MICSHORT_STS) { status |= SND_JACK_BTN_0; irq_pol |= WM8962_MICSCD_IRQ_POL; } snd_soc_jack_report(wm8962->jack, status, SND_JACK_MICROPHONE | SND_JACK_BTN_0); snd_soc_component_update_bits(component, WM8962_MICINT_SOURCE_POL, WM8962_MICSCD_IRQ_POL | WM8962_MICD_IRQ_POL, irq_pol); } static irqreturn_t wm8962_irq(int irq, void *data) { struct device *dev = data; struct wm8962_priv *wm8962 = dev_get_drvdata(dev); unsigned int mask; unsigned int active; int reg, ret; ret = pm_runtime_resume_and_get(dev); if (ret < 0) { dev_err(dev, "Failed to resume: %d\n", ret); return IRQ_NONE; } ret = regmap_read(wm8962->regmap, WM8962_INTERRUPT_STATUS_2_MASK, &mask); if (ret != 0) { pm_runtime_put(dev); dev_err(dev, "Failed to read interrupt mask: %d\n", ret); return IRQ_NONE; } ret = regmap_read(wm8962->regmap, WM8962_INTERRUPT_STATUS_2, &active); if (ret != 0) { pm_runtime_put(dev); dev_err(dev, "Failed to read interrupt: %d\n", ret); return IRQ_NONE; } active &= ~mask; if (!active) { pm_runtime_put(dev); return IRQ_NONE; } /* Acknowledge the interrupts */ ret = regmap_write(wm8962->regmap, WM8962_INTERRUPT_STATUS_2, active); if (ret != 0) dev_warn(dev, "Failed to ack interrupt: %d\n", ret); if (active & WM8962_FLL_LOCK_EINT) { dev_dbg(dev, "FLL locked\n"); complete(&wm8962->fll_lock); } if (active & WM8962_FIFOS_ERR_EINT) dev_err(dev, "FIFO error\n"); if (active & WM8962_TEMP_SHUT_EINT) { dev_crit(dev, "Thermal shutdown\n"); ret = regmap_read(wm8962->regmap, WM8962_THERMAL_SHUTDOWN_STATUS, ®); if (ret != 0) { dev_warn(dev, "Failed to read thermal status: %d\n", ret); reg = 0; } if (reg & WM8962_TEMP_ERR_HP) dev_crit(dev, "Headphone thermal error\n"); if (reg & WM8962_TEMP_WARN_HP) dev_crit(dev, "Headphone thermal warning\n"); if (reg & WM8962_TEMP_ERR_SPK) dev_crit(dev, "Speaker thermal error\n"); if (reg & WM8962_TEMP_WARN_SPK) dev_crit(dev, "Speaker thermal warning\n"); } if (active & (WM8962_MICSCD_EINT | WM8962_MICD_EINT)) { dev_dbg(dev, "Microphone event detected\n"); #ifndef CONFIG_SND_SOC_WM8962_MODULE trace_snd_soc_jack_irq(dev_name(dev)); #endif pm_wakeup_event(dev, 300); queue_delayed_work(system_power_efficient_wq, &wm8962->mic_work, msecs_to_jiffies(250)); } pm_runtime_put(dev); return IRQ_HANDLED; } /** * wm8962_mic_detect - Enable microphone detection via the WM8962 IRQ * * @component: WM8962 component * @jack: jack to report detection events on * * Enable microphone detection via IRQ on the WM8962. If GPIOs are * being used to bring out signals to the processor then only platform * data configuration is needed for WM8962 and processor GPIOs should * be configured using snd_soc_jack_add_gpios() instead. * * If no jack is supplied detection will be disabled. */ int wm8962_mic_detect(struct snd_soc_component *component, struct snd_soc_jack *jack) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); int irq_mask, enable; wm8962->jack = jack; if (jack) { irq_mask = 0; enable = WM8962_MICDET_ENA; } else { irq_mask = WM8962_MICD_EINT | WM8962_MICSCD_EINT; enable = 0; } snd_soc_component_update_bits(component, WM8962_INTERRUPT_STATUS_2_MASK, WM8962_MICD_EINT | WM8962_MICSCD_EINT, irq_mask); snd_soc_component_update_bits(component, WM8962_ADDITIONAL_CONTROL_4, WM8962_MICDET_ENA, enable); /* Send an initial empty report */ snd_soc_jack_report(wm8962->jack, 0, SND_JACK_MICROPHONE | SND_JACK_BTN_0); snd_soc_dapm_mutex_lock(dapm); if (jack) { snd_soc_dapm_force_enable_pin_unlocked(dapm, "SYSCLK"); snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS"); } else { snd_soc_dapm_disable_pin_unlocked(dapm, "SYSCLK"); snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS"); } snd_soc_dapm_mutex_unlock(dapm); return 0; } EXPORT_SYMBOL_GPL(wm8962_mic_detect); static int beep_rates[] = { 500, 1000, 2000, 4000, }; static void wm8962_beep_work(struct work_struct *work) { struct wm8962_priv *wm8962 = container_of(work, struct wm8962_priv, beep_work); struct snd_soc_component *component = wm8962->component; struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); int i; int reg = 0; int best = 0; if (wm8962->beep_rate) { for (i = 0; i < ARRAY_SIZE(beep_rates); i++) { if (abs(wm8962->beep_rate - beep_rates[i]) < abs(wm8962->beep_rate - beep_rates[best])) best = i; } dev_dbg(component->dev, "Set beep rate %dHz for requested %dHz\n", beep_rates[best], wm8962->beep_rate); reg = WM8962_BEEP_ENA | (best << WM8962_BEEP_RATE_SHIFT); snd_soc_dapm_enable_pin(dapm, "Beep"); } else { dev_dbg(component->dev, "Disabling beep\n"); snd_soc_dapm_disable_pin(dapm, "Beep"); } snd_soc_component_update_bits(component, WM8962_BEEP_GENERATOR_1, WM8962_BEEP_ENA | WM8962_BEEP_RATE_MASK, reg); snd_soc_dapm_sync(dapm); } /* For usability define a way of injecting beep events for the device - * many systems will not have a keyboard. */ static int wm8962_beep_event(struct input_dev *dev, unsigned int type, unsigned int code, int hz) { struct snd_soc_component *component = input_get_drvdata(dev); struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); dev_dbg(component->dev, "Beep event %x %x\n", code, hz); switch (code) { case SND_BELL: if (hz) hz = 1000; fallthrough; case SND_TONE: break; default: return -1; } /* Kick the beep from a workqueue */ wm8962->beep_rate = hz; schedule_work(&wm8962->beep_work); return 0; } static ssize_t beep_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct wm8962_priv *wm8962 = dev_get_drvdata(dev); long int time; int ret; ret = kstrtol(buf, 10, &time); if (ret != 0) return ret; input_event(wm8962->beep, EV_SND, SND_TONE, time); return count; } static DEVICE_ATTR_WO(beep); static void wm8962_init_beep(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); int ret; wm8962->beep = devm_input_allocate_device(component->dev); if (!wm8962->beep) { dev_err(component->dev, "Failed to allocate beep device\n"); return; } INIT_WORK(&wm8962->beep_work, wm8962_beep_work); wm8962->beep_rate = 0; wm8962->beep->name = "WM8962 Beep Generator"; wm8962->beep->phys = dev_name(component->dev); wm8962->beep->id.bustype = BUS_I2C; wm8962->beep->evbit[0] = BIT_MASK(EV_SND); wm8962->beep->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE); wm8962->beep->event = wm8962_beep_event; wm8962->beep->dev.parent = component->dev; input_set_drvdata(wm8962->beep, component); ret = input_register_device(wm8962->beep); if (ret != 0) { wm8962->beep = NULL; dev_err(component->dev, "Failed to register beep device\n"); } ret = device_create_file(component->dev, &dev_attr_beep); if (ret != 0) { dev_err(component->dev, "Failed to create keyclick file: %d\n", ret); } } static void wm8962_free_beep(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); device_remove_file(component->dev, &dev_attr_beep); cancel_work_sync(&wm8962->beep_work); wm8962->beep = NULL; snd_soc_component_update_bits(component, WM8962_BEEP_GENERATOR_1, WM8962_BEEP_ENA,0); } static void wm8962_set_gpio_mode(struct wm8962_priv *wm8962, int gpio) { int mask = 0; int val = 0; /* Some of the GPIOs are behind MFP configuration and need to * be put into GPIO mode. */ switch (gpio) { case 2: mask = WM8962_CLKOUT2_SEL_MASK; val = 1 << WM8962_CLKOUT2_SEL_SHIFT; break; case 3: mask = WM8962_CLKOUT3_SEL_MASK; val = 1 << WM8962_CLKOUT3_SEL_SHIFT; break; default: break; } if (mask) regmap_update_bits(wm8962->regmap, WM8962_ANALOGUE_CLOCKING1, mask, val); } #ifdef CONFIG_GPIOLIB static int wm8962_gpio_request(struct gpio_chip *chip, unsigned offset) { struct wm8962_priv *wm8962 = gpiochip_get_data(chip); /* The WM8962 GPIOs aren't linearly numbered. For simplicity * we export linear numbers and error out if the unsupported * ones are requsted. */ switch (offset + 1) { case 2: case 3: case 5: case 6: break; default: return -EINVAL; } wm8962_set_gpio_mode(wm8962, offset + 1); return 0; } static void wm8962_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { struct wm8962_priv *wm8962 = gpiochip_get_data(chip); struct snd_soc_component *component = wm8962->component; snd_soc_component_update_bits(component, WM8962_GPIO_BASE + offset, WM8962_GP2_LVL, !!value << WM8962_GP2_LVL_SHIFT); } static int wm8962_gpio_direction_out(struct gpio_chip *chip, unsigned offset, int value) { struct wm8962_priv *wm8962 = gpiochip_get_data(chip); struct snd_soc_component *component = wm8962->component; int ret, val; /* Force function 1 (logic output) */ val = (1 << WM8962_GP2_FN_SHIFT) | (value << WM8962_GP2_LVL_SHIFT); ret = snd_soc_component_update_bits(component, WM8962_GPIO_BASE + offset, WM8962_GP2_FN_MASK | WM8962_GP2_LVL, val); if (ret < 0) return ret; return 0; } static const struct gpio_chip wm8962_template_chip = { .label = "wm8962", .owner = THIS_MODULE, .request = wm8962_gpio_request, .direction_output = wm8962_gpio_direction_out, .set = wm8962_gpio_set, .can_sleep = 1, }; static void wm8962_init_gpio(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); struct wm8962_pdata *pdata = &wm8962->pdata; int ret; wm8962->gpio_chip = wm8962_template_chip; wm8962->gpio_chip.ngpio = WM8962_MAX_GPIO; wm8962->gpio_chip.parent = component->dev; if (pdata->gpio_base) wm8962->gpio_chip.base = pdata->gpio_base; else wm8962->gpio_chip.base = -1; ret = gpiochip_add_data(&wm8962->gpio_chip, wm8962); if (ret != 0) dev_err(component->dev, "Failed to add GPIOs: %d\n", ret); } static void wm8962_free_gpio(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); gpiochip_remove(&wm8962->gpio_chip); } #else static void wm8962_init_gpio(struct snd_soc_component *component) { } static void wm8962_free_gpio(struct snd_soc_component *component) { } #endif static int wm8962_probe(struct snd_soc_component *component) { struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); int ret; struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); int i; bool dmicclk, dmicdat; wm8962->component = component; wm8962->disable_nb[0].notifier_call = wm8962_regulator_event_0; wm8962->disable_nb[1].notifier_call = wm8962_regulator_event_1; wm8962->disable_nb[2].notifier_call = wm8962_regulator_event_2; wm8962->disable_nb[3].notifier_call = wm8962_regulator_event_3; wm8962->disable_nb[4].notifier_call = wm8962_regulator_event_4; wm8962->disable_nb[5].notifier_call = wm8962_regulator_event_5; wm8962->disable_nb[6].notifier_call = wm8962_regulator_event_6; wm8962->disable_nb[7].notifier_call = wm8962_regulator_event_7; /* This should really be moved into the regulator core */ for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) { ret = devm_regulator_register_notifier( wm8962->supplies[i].consumer, &wm8962->disable_nb[i]); if (ret != 0) { dev_err(component->dev, "Failed to register regulator notifier: %d\n", ret); } } wm8962_add_widgets(component); /* Save boards having to disable DMIC when not in use */ dmicclk = false; dmicdat = false; for (i = 1; i < WM8962_MAX_GPIO; i++) { /* * Register 515 (WM8962_GPIO_BASE + 3) does not exist, * so skip its access */ if (i == 3) continue; switch (snd_soc_component_read(component, WM8962_GPIO_BASE + i) & WM8962_GP2_FN_MASK) { case WM8962_GPIO_FN_DMICCLK: dmicclk = true; break; case WM8962_GPIO_FN_DMICDAT: dmicdat = true; break; default: break; } } if (!dmicclk || !dmicdat) { dev_dbg(component->dev, "DMIC not in use, disabling\n"); snd_soc_dapm_nc_pin(dapm, "DMICDAT"); } if (dmicclk != dmicdat) dev_warn(component->dev, "DMIC GPIOs partially configured\n"); wm8962_init_beep(component); wm8962_init_gpio(component); return 0; } static void wm8962_remove(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); cancel_delayed_work_sync(&wm8962->mic_work); wm8962_free_gpio(component); wm8962_free_beep(component); } static const struct snd_soc_component_driver soc_component_dev_wm8962 = { .probe = wm8962_probe, .remove = wm8962_remove, .set_bias_level = wm8962_set_bias_level, .set_pll = wm8962_set_fll, .use_pmdown_time = 1, .endianness = 1, }; /* Improve power consumption for IN4 DC measurement mode */ static const struct reg_sequence wm8962_dc_measure[] = { { 0xfd, 0x1 }, { 0xcc, 0x40 }, { 0xfd, 0 }, }; static const struct regmap_config wm8962_regmap = { .reg_bits = 16, .val_bits = 16, .max_register = WM8962_MAX_REGISTER, .reg_defaults = wm8962_reg, .num_reg_defaults = ARRAY_SIZE(wm8962_reg), .volatile_reg = wm8962_volatile_register, .readable_reg = wm8962_readable_register, .cache_type = REGCACHE_MAPLE, }; static int wm8962_set_pdata_from_of(struct i2c_client *i2c, struct wm8962_pdata *pdata) { const struct device_node *np = i2c->dev.of_node; u32 val32; int i; if (of_property_read_bool(np, "spk-mono")) pdata->spk_mono = true; if (of_property_read_u32(np, "mic-cfg", &val32) >= 0) pdata->mic_cfg = val32; if (of_property_read_u32_array(np, "gpio-cfg", pdata->gpio_init, ARRAY_SIZE(pdata->gpio_init)) >= 0) for (i = 0; i < ARRAY_SIZE(pdata->gpio_init); i++) { /* * The range of GPIO register value is [0x0, 0xffff] * While the default value of each register is 0x0 * Any other value will be regarded as default value */ if (pdata->gpio_init[i] > 0xffff) pdata->gpio_init[i] = 0x0; } pdata->mclk = devm_clk_get_optional(&i2c->dev, NULL); return PTR_ERR_OR_ZERO(pdata->mclk); } static int wm8962_i2c_probe(struct i2c_client *i2c) { struct wm8962_pdata *pdata = dev_get_platdata(&i2c->dev); struct wm8962_priv *wm8962; unsigned int reg; int ret, i, irq_pol, trigger; wm8962 = devm_kzalloc(&i2c->dev, sizeof(*wm8962), GFP_KERNEL); if (wm8962 == NULL) return -ENOMEM; mutex_init(&wm8962->dsp2_ena_lock); i2c_set_clientdata(i2c, wm8962); INIT_DELAYED_WORK(&wm8962->mic_work, wm8962_mic_work); init_completion(&wm8962->fll_lock); wm8962->irq = i2c->irq; /* If platform data was supplied, update the default data in priv */ if (pdata) { memcpy(&wm8962->pdata, pdata, sizeof(struct wm8962_pdata)); } else if (i2c->dev.of_node) { ret = wm8962_set_pdata_from_of(i2c, &wm8962->pdata); if (ret != 0) return ret; } for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) wm8962->supplies[i].supply = wm8962_supply_names[i]; ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8962->supplies), wm8962->supplies); if (ret != 0) { dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret); goto err; } ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); if (ret != 0) { dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret); return ret; } wm8962->regmap = devm_regmap_init_i2c(i2c, &wm8962_regmap); if (IS_ERR(wm8962->regmap)) { ret = PTR_ERR(wm8962->regmap); dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret); goto err_enable; } /* * We haven't marked the chip revision as volatile due to * sharing a register with the right input volume; explicitly * bypass the cache to read it. */ regcache_cache_bypass(wm8962->regmap, true); ret = regmap_read(wm8962->regmap, WM8962_SOFTWARE_RESET, ®); if (ret < 0) { dev_err(&i2c->dev, "Failed to read ID register\n"); goto err_enable; } if (reg != 0x6243) { dev_err(&i2c->dev, "Device is not a WM8962, ID %x != 0x6243\n", reg); ret = -EINVAL; goto err_enable; } ret = regmap_read(wm8962->regmap, WM8962_RIGHT_INPUT_VOLUME, ®); if (ret < 0) { dev_err(&i2c->dev, "Failed to read device revision: %d\n", ret); goto err_enable; } dev_info(&i2c->dev, "customer id %x revision %c\n", (reg & WM8962_CUST_ID_MASK) >> WM8962_CUST_ID_SHIFT, ((reg & WM8962_CHIP_REV_MASK) >> WM8962_CHIP_REV_SHIFT) + 'A'); regcache_cache_bypass(wm8962->regmap, false); ret = wm8962_reset(wm8962); if (ret < 0) { dev_err(&i2c->dev, "Failed to issue reset\n"); goto err_enable; } /* SYSCLK defaults to on; make sure it is off so we can safely * write to registers if the device is declocked. */ regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2, WM8962_SYSCLK_ENA, 0); /* Ensure we have soft control over all registers */ regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2, WM8962_CLKREG_OVD, WM8962_CLKREG_OVD); /* Ensure that the oscillator and PLLs are disabled */ regmap_update_bits(wm8962->regmap, WM8962_PLL2, WM8962_OSC_ENA | WM8962_PLL2_ENA | WM8962_PLL3_ENA, 0); /* Apply static configuration for GPIOs */ for (i = 0; i < ARRAY_SIZE(wm8962->pdata.gpio_init); i++) if (wm8962->pdata.gpio_init[i]) { wm8962_set_gpio_mode(wm8962, i + 1); regmap_write(wm8962->regmap, 0x200 + i, wm8962->pdata.gpio_init[i] & 0xffff); } /* Put the speakers into mono mode? */ if (wm8962->pdata.spk_mono) regmap_update_bits(wm8962->regmap, WM8962_CLASS_D_CONTROL_2, WM8962_SPK_MONO_MASK, WM8962_SPK_MONO); /* Micbias setup, detection enable and detection * threasholds. */ if (wm8962->pdata.mic_cfg) regmap_update_bits(wm8962->regmap, WM8962_ADDITIONAL_CONTROL_4, WM8962_MICDET_ENA | WM8962_MICDET_THR_MASK | WM8962_MICSHORT_THR_MASK | WM8962_MICBIAS_LVL, wm8962->pdata.mic_cfg); /* Latch volume update bits */ regmap_update_bits(wm8962->regmap, WM8962_LEFT_INPUT_VOLUME, WM8962_IN_VU, WM8962_IN_VU); regmap_update_bits(wm8962->regmap, WM8962_RIGHT_INPUT_VOLUME, WM8962_IN_VU, WM8962_IN_VU); regmap_update_bits(wm8962->regmap, WM8962_LEFT_ADC_VOLUME, WM8962_ADC_VU, WM8962_ADC_VU); regmap_update_bits(wm8962->regmap, WM8962_RIGHT_ADC_VOLUME, WM8962_ADC_VU, WM8962_ADC_VU); regmap_update_bits(wm8962->regmap, WM8962_LEFT_DAC_VOLUME, WM8962_DAC_VU, WM8962_DAC_VU); regmap_update_bits(wm8962->regmap, WM8962_RIGHT_DAC_VOLUME, WM8962_DAC_VU, WM8962_DAC_VU); regmap_update_bits(wm8962->regmap, WM8962_SPKOUTL_VOLUME, WM8962_SPKOUT_VU, WM8962_SPKOUT_VU); regmap_update_bits(wm8962->regmap, WM8962_SPKOUTR_VOLUME, WM8962_SPKOUT_VU, WM8962_SPKOUT_VU); regmap_update_bits(wm8962->regmap, WM8962_HPOUTL_VOLUME, WM8962_HPOUT_VU, WM8962_HPOUT_VU); regmap_update_bits(wm8962->regmap, WM8962_HPOUTR_VOLUME, WM8962_HPOUT_VU, WM8962_HPOUT_VU); /* Stereo control for EQ */ regmap_update_bits(wm8962->regmap, WM8962_EQ1, WM8962_EQ_SHARED_COEFF, 0); /* Don't debouce interrupts so we don't need SYSCLK */ regmap_update_bits(wm8962->regmap, WM8962_IRQ_DEBOUNCE, WM8962_FLL_LOCK_DB | WM8962_PLL3_LOCK_DB | WM8962_PLL2_LOCK_DB | WM8962_TEMP_SHUT_DB, 0); if (wm8962->pdata.in4_dc_measure) { ret = regmap_register_patch(wm8962->regmap, wm8962_dc_measure, ARRAY_SIZE(wm8962_dc_measure)); if (ret != 0) dev_err(&i2c->dev, "Failed to configure for DC measurement: %d\n", ret); } if (wm8962->irq) { if (wm8962->pdata.irq_active_low) { trigger = IRQF_TRIGGER_LOW; irq_pol = WM8962_IRQ_POL; } else { trigger = IRQF_TRIGGER_HIGH; irq_pol = 0; } regmap_update_bits(wm8962->regmap, WM8962_INTERRUPT_CONTROL, WM8962_IRQ_POL, irq_pol); ret = devm_request_threaded_irq(&i2c->dev, wm8962->irq, NULL, wm8962_irq, trigger | IRQF_ONESHOT, "wm8962", &i2c->dev); if (ret != 0) { dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n", wm8962->irq, ret); wm8962->irq = 0; /* Non-fatal */ } else { /* Enable some IRQs by default */ regmap_update_bits(wm8962->regmap, WM8962_INTERRUPT_STATUS_2_MASK, WM8962_FLL_LOCK_EINT | WM8962_TEMP_SHUT_EINT | WM8962_FIFOS_ERR_EINT, 0); } } pm_runtime_enable(&i2c->dev); pm_request_idle(&i2c->dev); ret = devm_snd_soc_register_component(&i2c->dev, &soc_component_dev_wm8962, &wm8962_dai, 1); if (ret < 0) goto err_pm_runtime; regmap_update_bits(wm8962->regmap, WM8962_ADDITIONAL_CONTROL_4, WM8962_TEMP_ENA_HP_MASK, 0); regmap_update_bits(wm8962->regmap, WM8962_ADDITIONAL_CONTROL_4, WM8962_TEMP_ENA_SPK_MASK, 0); regcache_cache_only(wm8962->regmap, true); /* The drivers should power up as needed */ regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); return 0; err_pm_runtime: pm_runtime_disable(&i2c->dev); err_enable: regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); err: return ret; } static void wm8962_i2c_remove(struct i2c_client *client) { pm_runtime_disable(&client->dev); } #ifdef CONFIG_PM static int wm8962_runtime_resume(struct device *dev) { struct wm8962_priv *wm8962 = dev_get_drvdata(dev); int ret; ret = clk_prepare_enable(wm8962->pdata.mclk); if (ret) { dev_err(dev, "Failed to enable MCLK: %d\n", ret); return ret; } ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); if (ret != 0) { dev_err(dev, "Failed to enable supplies: %d\n", ret); goto disable_clock; } regcache_cache_only(wm8962->regmap, false); wm8962_reset(wm8962); regcache_mark_dirty(wm8962->regmap); /* SYSCLK defaults to on; make sure it is off so we can safely * write to registers if the device is declocked. */ regmap_write_bits(wm8962->regmap, WM8962_CLOCKING2, WM8962_SYSCLK_ENA, 0); /* Ensure we have soft control over all registers */ regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2, WM8962_CLKREG_OVD, WM8962_CLKREG_OVD); /* Ensure that the oscillator and PLLs are disabled */ regmap_update_bits(wm8962->regmap, WM8962_PLL2, WM8962_OSC_ENA | WM8962_PLL2_ENA | WM8962_PLL3_ENA, 0); regcache_sync(wm8962->regmap); regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP, WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA, WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA); /* Bias enable at 2*5k (fast start-up) */ regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1, WM8962_BIAS_ENA | WM8962_VMID_SEL_MASK, WM8962_BIAS_ENA | 0x180); msleep(5); return 0; disable_clock: clk_disable_unprepare(wm8962->pdata.mclk); return ret; } static int wm8962_runtime_suspend(struct device *dev) { struct wm8962_priv *wm8962 = dev_get_drvdata(dev); regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1, WM8962_VMID_SEL_MASK | WM8962_BIAS_ENA, 0); regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP, WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA, 0); regcache_cache_only(wm8962->regmap, true); regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); clk_disable_unprepare(wm8962->pdata.mclk); return 0; } #endif static const struct dev_pm_ops wm8962_pm = { SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume) SET_RUNTIME_PM_OPS(wm8962_runtime_suspend, wm8962_runtime_resume, NULL) }; static const struct i2c_device_id wm8962_i2c_id[] = { { "wm8962" }, { } }; MODULE_DEVICE_TABLE(i2c, wm8962_i2c_id); static const struct of_device_id wm8962_of_match[] = { { .compatible = "wlf,wm8962", }, { } }; MODULE_DEVICE_TABLE(of, wm8962_of_match); static struct i2c_driver wm8962_i2c_driver = { .driver = { .name = "wm8962", .of_match_table = wm8962_of_match, .pm = &wm8962_pm, }, .probe = wm8962_i2c_probe, .remove = wm8962_i2c_remove, .id_table = wm8962_i2c_id, }; module_i2c_driver(wm8962_i2c_driver); MODULE_DESCRIPTION("ASoC WM8962 driver"); MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); MODULE_LICENSE("GPL");
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