1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * wm8962.c -- WM8962 ALSA SoC Audio driver 4 * 5 * Copyright 2010-2 Wolfson Microelectronics plc 6 * 7 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> 8 */ 9 10 #include <linux/module.h> 11 #include <linux/moduleparam.h> 12 #include <linux/init.h> 13 #include <linux/clk.h> 14 #include <linux/delay.h> 15 #include <linux/pm.h> 16 #include <linux/gcd.h> 17 #include <linux/gpio/driver.h> 18 #include <linux/i2c.h> 19 #include <linux/input.h> 20 #include <linux/pm_runtime.h> 21 #include <linux/regmap.h> 22 #include <linux/regulator/consumer.h> 23 #include <linux/slab.h> 24 #include <linux/workqueue.h> 25 #include <linux/mutex.h> 26 #include <sound/core.h> 27 #include <sound/jack.h> 28 #include <sound/pcm.h> 29 #include <sound/pcm_params.h> 30 #include <sound/soc.h> 31 #include <sound/initval.h> 32 #include <sound/tlv.h> 33 #include <sound/wm8962.h> 34 #include <trace/events/asoc.h> 35 36 #include "wm8962.h" 37 38 #define WM8962_NUM_SUPPLIES 8 39 static const char *wm8962_supply_names[WM8962_NUM_SUPPLIES] = { 40 "DCVDD", 41 "DBVDD", 42 "AVDD", 43 "CPVDD", 44 "MICVDD", 45 "PLLVDD", 46 "SPKVDD1", 47 "SPKVDD2", 48 }; 49 50 /* codec private data */ 51 struct wm8962_priv { 52 struct wm8962_pdata pdata; 53 struct regmap *regmap; 54 struct snd_soc_component *component; 55 56 int sysclk; 57 int sysclk_rate; 58 59 int bclk; /* Desired BCLK */ 60 int lrclk; 61 62 struct completion fll_lock; 63 int fll_src; 64 int fll_fref; 65 int fll_fout; 66 67 struct mutex dsp2_ena_lock; 68 u16 dsp2_ena; 69 70 struct delayed_work mic_work; 71 struct snd_soc_jack *jack; 72 73 struct regulator_bulk_data supplies[WM8962_NUM_SUPPLIES]; 74 struct notifier_block disable_nb[WM8962_NUM_SUPPLIES]; 75 76 struct input_dev *beep; 77 struct work_struct beep_work; 78 int beep_rate; 79 80 #ifdef CONFIG_GPIOLIB 81 struct gpio_chip gpio_chip; 82 #endif 83 84 int irq; 85 }; 86 87 /* We can't use the same notifier block for more than one supply and 88 * there's no way I can see to get from a callback to the caller 89 * except container_of(). 90 */ 91 #define WM8962_REGULATOR_EVENT(n) \ 92 static int wm8962_regulator_event_##n(struct notifier_block *nb, \ 93 unsigned long event, void *data) \ 94 { \ 95 struct wm8962_priv *wm8962 = container_of(nb, struct wm8962_priv, \ 96 disable_nb[n]); \ 97 if (event & REGULATOR_EVENT_DISABLE) { \ 98 regcache_mark_dirty(wm8962->regmap); \ 99 } \ 100 return 0; \ 101 } 102 103 WM8962_REGULATOR_EVENT(0) 104 WM8962_REGULATOR_EVENT(1) 105 WM8962_REGULATOR_EVENT(2) 106 WM8962_REGULATOR_EVENT(3) 107 WM8962_REGULATOR_EVENT(4) 108 WM8962_REGULATOR_EVENT(5) 109 WM8962_REGULATOR_EVENT(6) 110 WM8962_REGULATOR_EVENT(7) 111 112 static const struct reg_default wm8962_reg[] = { 113 { 0, 0x009F }, /* R0 - Left Input volume */ 114 { 1, 0x049F }, /* R1 - Right Input volume */ 115 { 2, 0x0000 }, /* R2 - HPOUTL volume */ 116 { 3, 0x0000 }, /* R3 - HPOUTR volume */ 117 118 { 5, 0x0018 }, /* R5 - ADC & DAC Control 1 */ 119 { 6, 0x2008 }, /* R6 - ADC & DAC Control 2 */ 120 { 7, 0x000A }, /* R7 - Audio Interface 0 */ 121 { 8, 0x01E4 }, /* R8 - Clocking2 */ 122 { 9, 0x0300 }, /* R9 - Audio Interface 1 */ 123 { 10, 0x00C0 }, /* R10 - Left DAC volume */ 124 { 11, 0x00C0 }, /* R11 - Right DAC volume */ 125 126 { 14, 0x0040 }, /* R14 - Audio Interface 2 */ 127 { 15, 0x6243 }, /* R15 - Software Reset */ 128 129 { 17, 0x007B }, /* R17 - ALC1 */ 130 { 18, 0x0000 }, /* R18 - ALC2 */ 131 { 19, 0x1C32 }, /* R19 - ALC3 */ 132 { 20, 0x3200 }, /* R20 - Noise Gate */ 133 { 21, 0x00C0 }, /* R21 - Left ADC volume */ 134 { 22, 0x00C0 }, /* R22 - Right ADC volume */ 135 { 23, 0x0160 }, /* R23 - Additional control(1) */ 136 { 24, 0x0000 }, /* R24 - Additional control(2) */ 137 { 25, 0x0000 }, /* R25 - Pwr Mgmt (1) */ 138 { 26, 0x0000 }, /* R26 - Pwr Mgmt (2) */ 139 { 27, 0x0010 }, /* R27 - Additional Control (3) */ 140 { 28, 0x0000 }, /* R28 - Anti-pop */ 141 142 { 30, 0x005E }, /* R30 - Clocking 3 */ 143 { 31, 0x0000 }, /* R31 - Input mixer control (1) */ 144 { 32, 0x0145 }, /* R32 - Left input mixer volume */ 145 { 33, 0x0145 }, /* R33 - Right input mixer volume */ 146 { 34, 0x0009 }, /* R34 - Input mixer control (2) */ 147 { 35, 0x0003 }, /* R35 - Input bias control */ 148 { 37, 0x0008 }, /* R37 - Left input PGA control */ 149 { 38, 0x0008 }, /* R38 - Right input PGA control */ 150 151 { 40, 0x0000 }, /* R40 - SPKOUTL volume */ 152 { 41, 0x0000 }, /* R41 - SPKOUTR volume */ 153 154 { 49, 0x0010 }, /* R49 - Class D Control 1 */ 155 { 51, 0x0003 }, /* R51 - Class D Control 2 */ 156 157 { 56, 0x0506 }, /* R56 - Clocking 4 */ 158 { 57, 0x0000 }, /* R57 - DAC DSP Mixing (1) */ 159 { 58, 0x0000 }, /* R58 - DAC DSP Mixing (2) */ 160 161 { 60, 0x0300 }, /* R60 - DC Servo 0 */ 162 { 61, 0x0300 }, /* R61 - DC Servo 1 */ 163 164 { 64, 0x0810 }, /* R64 - DC Servo 4 */ 165 166 { 68, 0x001B }, /* R68 - Analogue PGA Bias */ 167 { 69, 0x0000 }, /* R69 - Analogue HP 0 */ 168 169 { 71, 0x01FB }, /* R71 - Analogue HP 2 */ 170 { 72, 0x0000 }, /* R72 - Charge Pump 1 */ 171 172 { 82, 0x0004 }, /* R82 - Charge Pump B */ 173 174 { 87, 0x0000 }, /* R87 - Write Sequencer Control 1 */ 175 176 { 90, 0x0000 }, /* R90 - Write Sequencer Control 2 */ 177 178 { 93, 0x0000 }, /* R93 - Write Sequencer Control 3 */ 179 { 94, 0x0000 }, /* R94 - Control Interface */ 180 181 { 99, 0x0000 }, /* R99 - Mixer Enables */ 182 { 100, 0x0000 }, /* R100 - Headphone Mixer (1) */ 183 { 101, 0x0000 }, /* R101 - Headphone Mixer (2) */ 184 { 102, 0x013F }, /* R102 - Headphone Mixer (3) */ 185 { 103, 0x013F }, /* R103 - Headphone Mixer (4) */ 186 187 { 105, 0x0000 }, /* R105 - Speaker Mixer (1) */ 188 { 106, 0x0000 }, /* R106 - Speaker Mixer (2) */ 189 { 107, 0x013F }, /* R107 - Speaker Mixer (3) */ 190 { 108, 0x013F }, /* R108 - Speaker Mixer (4) */ 191 { 109, 0x0003 }, /* R109 - Speaker Mixer (5) */ 192 { 110, 0x0002 }, /* R110 - Beep Generator (1) */ 193 194 { 115, 0x0006 }, /* R115 - Oscillator Trim (3) */ 195 { 116, 0x0026 }, /* R116 - Oscillator Trim (4) */ 196 197 { 119, 0x0000 }, /* R119 - Oscillator Trim (7) */ 198 199 { 124, 0x0011 }, /* R124 - Analogue Clocking1 */ 200 { 125, 0x004B }, /* R125 - Analogue Clocking2 */ 201 { 126, 0x000D }, /* R126 - Analogue Clocking3 */ 202 { 127, 0x0000 }, /* R127 - PLL Software Reset */ 203 204 { 131, 0x0000 }, /* R131 - PLL 4 */ 205 206 { 136, 0x0067 }, /* R136 - PLL 9 */ 207 { 137, 0x001C }, /* R137 - PLL 10 */ 208 { 138, 0x0071 }, /* R138 - PLL 11 */ 209 { 139, 0x00C7 }, /* R139 - PLL 12 */ 210 { 140, 0x0067 }, /* R140 - PLL 13 */ 211 { 141, 0x0048 }, /* R141 - PLL 14 */ 212 { 142, 0x0022 }, /* R142 - PLL 15 */ 213 { 143, 0x0097 }, /* R143 - PLL 16 */ 214 215 { 155, 0x000C }, /* R155 - FLL Control (1) */ 216 { 156, 0x0039 }, /* R156 - FLL Control (2) */ 217 { 157, 0x0180 }, /* R157 - FLL Control (3) */ 218 219 { 159, 0x0032 }, /* R159 - FLL Control (5) */ 220 { 160, 0x0018 }, /* R160 - FLL Control (6) */ 221 { 161, 0x007D }, /* R161 - FLL Control (7) */ 222 { 162, 0x0008 }, /* R162 - FLL Control (8) */ 223 224 { 252, 0x0005 }, /* R252 - General test 1 */ 225 226 { 256, 0x0000 }, /* R256 - DF1 */ 227 { 257, 0x0000 }, /* R257 - DF2 */ 228 { 258, 0x0000 }, /* R258 - DF3 */ 229 { 259, 0x0000 }, /* R259 - DF4 */ 230 { 260, 0x0000 }, /* R260 - DF5 */ 231 { 261, 0x0000 }, /* R261 - DF6 */ 232 { 262, 0x0000 }, /* R262 - DF7 */ 233 234 { 264, 0x0000 }, /* R264 - LHPF1 */ 235 { 265, 0x0000 }, /* R265 - LHPF2 */ 236 237 { 268, 0x0000 }, /* R268 - THREED1 */ 238 { 269, 0x0000 }, /* R269 - THREED2 */ 239 { 270, 0x0000 }, /* R270 - THREED3 */ 240 { 271, 0x0000 }, /* R271 - THREED4 */ 241 242 { 276, 0x000C }, /* R276 - DRC 1 */ 243 { 277, 0x0925 }, /* R277 - DRC 2 */ 244 { 278, 0x0000 }, /* R278 - DRC 3 */ 245 { 279, 0x0000 }, /* R279 - DRC 4 */ 246 { 280, 0x0000 }, /* R280 - DRC 5 */ 247 248 { 285, 0x0000 }, /* R285 - Tloopback */ 249 250 { 335, 0x0004 }, /* R335 - EQ1 */ 251 { 336, 0x6318 }, /* R336 - EQ2 */ 252 { 337, 0x6300 }, /* R337 - EQ3 */ 253 { 338, 0x0FCA }, /* R338 - EQ4 */ 254 { 339, 0x0400 }, /* R339 - EQ5 */ 255 { 340, 0x00D8 }, /* R340 - EQ6 */ 256 { 341, 0x1EB5 }, /* R341 - EQ7 */ 257 { 342, 0xF145 }, /* R342 - EQ8 */ 258 { 343, 0x0B75 }, /* R343 - EQ9 */ 259 { 344, 0x01C5 }, /* R344 - EQ10 */ 260 { 345, 0x1C58 }, /* R345 - EQ11 */ 261 { 346, 0xF373 }, /* R346 - EQ12 */ 262 { 347, 0x0A54 }, /* R347 - EQ13 */ 263 { 348, 0x0558 }, /* R348 - EQ14 */ 264 { 349, 0x168E }, /* R349 - EQ15 */ 265 { 350, 0xF829 }, /* R350 - EQ16 */ 266 { 351, 0x07AD }, /* R351 - EQ17 */ 267 { 352, 0x1103 }, /* R352 - EQ18 */ 268 { 353, 0x0564 }, /* R353 - EQ19 */ 269 { 354, 0x0559 }, /* R354 - EQ20 */ 270 { 355, 0x4000 }, /* R355 - EQ21 */ 271 { 356, 0x6318 }, /* R356 - EQ22 */ 272 { 357, 0x6300 }, /* R357 - EQ23 */ 273 { 358, 0x0FCA }, /* R358 - EQ24 */ 274 { 359, 0x0400 }, /* R359 - EQ25 */ 275 { 360, 0x00D8 }, /* R360 - EQ26 */ 276 { 361, 0x1EB5 }, /* R361 - EQ27 */ 277 { 362, 0xF145 }, /* R362 - EQ28 */ 278 { 363, 0x0B75 }, /* R363 - EQ29 */ 279 { 364, 0x01C5 }, /* R364 - EQ30 */ 280 { 365, 0x1C58 }, /* R365 - EQ31 */ 281 { 366, 0xF373 }, /* R366 - EQ32 */ 282 { 367, 0x0A54 }, /* R367 - EQ33 */ 283 { 368, 0x0558 }, /* R368 - EQ34 */ 284 { 369, 0x168E }, /* R369 - EQ35 */ 285 { 370, 0xF829 }, /* R370 - EQ36 */ 286 { 371, 0x07AD }, /* R371 - EQ37 */ 287 { 372, 0x1103 }, /* R372 - EQ38 */ 288 { 373, 0x0564 }, /* R373 - EQ39 */ 289 { 374, 0x0559 }, /* R374 - EQ40 */ 290 { 375, 0x4000 }, /* R375 - EQ41 */ 291 292 { 513, 0x0000 }, /* R513 - GPIO 2 */ 293 { 514, 0x0000 }, /* R514 - GPIO 3 */ 294 295 { 516, 0x8100 }, /* R516 - GPIO 5 */ 296 { 517, 0x8100 }, /* R517 - GPIO 6 */ 297 298 { 568, 0x0030 }, /* R568 - Interrupt Status 1 Mask */ 299 { 569, 0xFFED }, /* R569 - Interrupt Status 2 Mask */ 300 301 { 576, 0x0000 }, /* R576 - Interrupt Control */ 302 303 { 584, 0x002D }, /* R584 - IRQ Debounce */ 304 305 { 586, 0x0000 }, /* R586 - MICINT Source Pol */ 306 307 { 768, 0x1C00 }, /* R768 - DSP2 Power Management */ 308 309 { 8192, 0x0000 }, /* R8192 - DSP2 Instruction RAM 0 */ 310 311 { 9216, 0x0030 }, /* R9216 - DSP2 Address RAM 2 */ 312 { 9217, 0x0000 }, /* R9217 - DSP2 Address RAM 1 */ 313 { 9218, 0x0000 }, /* R9218 - DSP2 Address RAM 0 */ 314 315 { 12288, 0x0000 }, /* R12288 - DSP2 Data1 RAM 1 */ 316 { 12289, 0x0000 }, /* R12289 - DSP2 Data1 RAM 0 */ 317 318 { 13312, 0x0000 }, /* R13312 - DSP2 Data2 RAM 1 */ 319 { 13313, 0x0000 }, /* R13313 - DSP2 Data2 RAM 0 */ 320 321 { 14336, 0x0000 }, /* R14336 - DSP2 Data3 RAM 1 */ 322 { 14337, 0x0000 }, /* R14337 - DSP2 Data3 RAM 0 */ 323 324 { 15360, 0x000A }, /* R15360 - DSP2 Coeff RAM 0 */ 325 326 { 16384, 0x0000 }, /* R16384 - RETUNEADC_SHARED_COEFF_1 */ 327 { 16385, 0x0000 }, /* R16385 - RETUNEADC_SHARED_COEFF_0 */ 328 { 16386, 0x0000 }, /* R16386 - RETUNEDAC_SHARED_COEFF_1 */ 329 { 16387, 0x0000 }, /* R16387 - RETUNEDAC_SHARED_COEFF_0 */ 330 { 16388, 0x0000 }, /* R16388 - SOUNDSTAGE_ENABLES_1 */ 331 { 16389, 0x0000 }, /* R16389 - SOUNDSTAGE_ENABLES_0 */ 332 333 { 16896, 0x0002 }, /* R16896 - HDBASS_AI_1 */ 334 { 16897, 0xBD12 }, /* R16897 - HDBASS_AI_0 */ 335 { 16898, 0x007C }, /* R16898 - HDBASS_AR_1 */ 336 { 16899, 0x586C }, /* R16899 - HDBASS_AR_0 */ 337 { 16900, 0x0053 }, /* R16900 - HDBASS_B_1 */ 338 { 16901, 0x8121 }, /* R16901 - HDBASS_B_0 */ 339 { 16902, 0x003F }, /* R16902 - HDBASS_K_1 */ 340 { 16903, 0x8BD8 }, /* R16903 - HDBASS_K_0 */ 341 { 16904, 0x0032 }, /* R16904 - HDBASS_N1_1 */ 342 { 16905, 0xF52D }, /* R16905 - HDBASS_N1_0 */ 343 { 16906, 0x0065 }, /* R16906 - HDBASS_N2_1 */ 344 { 16907, 0xAC8C }, /* R16907 - HDBASS_N2_0 */ 345 { 16908, 0x006B }, /* R16908 - HDBASS_N3_1 */ 346 { 16909, 0xE087 }, /* R16909 - HDBASS_N3_0 */ 347 { 16910, 0x0072 }, /* R16910 - HDBASS_N4_1 */ 348 { 16911, 0x1483 }, /* R16911 - HDBASS_N4_0 */ 349 { 16912, 0x0072 }, /* R16912 - HDBASS_N5_1 */ 350 { 16913, 0x1483 }, /* R16913 - HDBASS_N5_0 */ 351 { 16914, 0x0043 }, /* R16914 - HDBASS_X1_1 */ 352 { 16915, 0x3525 }, /* R16915 - HDBASS_X1_0 */ 353 { 16916, 0x0006 }, /* R16916 - HDBASS_X2_1 */ 354 { 16917, 0x6A4A }, /* R16917 - HDBASS_X2_0 */ 355 { 16918, 0x0043 }, /* R16918 - HDBASS_X3_1 */ 356 { 16919, 0x6079 }, /* R16919 - HDBASS_X3_0 */ 357 { 16920, 0x0008 }, /* R16920 - HDBASS_ATK_1 */ 358 { 16921, 0x0000 }, /* R16921 - HDBASS_ATK_0 */ 359 { 16922, 0x0001 }, /* R16922 - HDBASS_DCY_1 */ 360 { 16923, 0x0000 }, /* R16923 - HDBASS_DCY_0 */ 361 { 16924, 0x0059 }, /* R16924 - HDBASS_PG_1 */ 362 { 16925, 0x999A }, /* R16925 - HDBASS_PG_0 */ 363 364 { 17408, 0x0083 }, /* R17408 - HPF_C_1 */ 365 { 17409, 0x98AD }, /* R17409 - HPF_C_0 */ 366 367 { 17920, 0x007F }, /* R17920 - ADCL_RETUNE_C1_1 */ 368 { 17921, 0xFFFF }, /* R17921 - ADCL_RETUNE_C1_0 */ 369 { 17922, 0x0000 }, /* R17922 - ADCL_RETUNE_C2_1 */ 370 { 17923, 0x0000 }, /* R17923 - ADCL_RETUNE_C2_0 */ 371 { 17924, 0x0000 }, /* R17924 - ADCL_RETUNE_C3_1 */ 372 { 17925, 0x0000 }, /* R17925 - ADCL_RETUNE_C3_0 */ 373 { 17926, 0x0000 }, /* R17926 - ADCL_RETUNE_C4_1 */ 374 { 17927, 0x0000 }, /* R17927 - ADCL_RETUNE_C4_0 */ 375 { 17928, 0x0000 }, /* R17928 - ADCL_RETUNE_C5_1 */ 376 { 17929, 0x0000 }, /* R17929 - ADCL_RETUNE_C5_0 */ 377 { 17930, 0x0000 }, /* R17930 - ADCL_RETUNE_C6_1 */ 378 { 17931, 0x0000 }, /* R17931 - ADCL_RETUNE_C6_0 */ 379 { 17932, 0x0000 }, /* R17932 - ADCL_RETUNE_C7_1 */ 380 { 17933, 0x0000 }, /* R17933 - ADCL_RETUNE_C7_0 */ 381 { 17934, 0x0000 }, /* R17934 - ADCL_RETUNE_C8_1 */ 382 { 17935, 0x0000 }, /* R17935 - ADCL_RETUNE_C8_0 */ 383 { 17936, 0x0000 }, /* R17936 - ADCL_RETUNE_C9_1 */ 384 { 17937, 0x0000 }, /* R17937 - ADCL_RETUNE_C9_0 */ 385 { 17938, 0x0000 }, /* R17938 - ADCL_RETUNE_C10_1 */ 386 { 17939, 0x0000 }, /* R17939 - ADCL_RETUNE_C10_0 */ 387 { 17940, 0x0000 }, /* R17940 - ADCL_RETUNE_C11_1 */ 388 { 17941, 0x0000 }, /* R17941 - ADCL_RETUNE_C11_0 */ 389 { 17942, 0x0000 }, /* R17942 - ADCL_RETUNE_C12_1 */ 390 { 17943, 0x0000 }, /* R17943 - ADCL_RETUNE_C12_0 */ 391 { 17944, 0x0000 }, /* R17944 - ADCL_RETUNE_C13_1 */ 392 { 17945, 0x0000 }, /* R17945 - ADCL_RETUNE_C13_0 */ 393 { 17946, 0x0000 }, /* R17946 - ADCL_RETUNE_C14_1 */ 394 { 17947, 0x0000 }, /* R17947 - ADCL_RETUNE_C14_0 */ 395 { 17948, 0x0000 }, /* R17948 - ADCL_RETUNE_C15_1 */ 396 { 17949, 0x0000 }, /* R17949 - ADCL_RETUNE_C15_0 */ 397 { 17950, 0x0000 }, /* R17950 - ADCL_RETUNE_C16_1 */ 398 { 17951, 0x0000 }, /* R17951 - ADCL_RETUNE_C16_0 */ 399 { 17952, 0x0000 }, /* R17952 - ADCL_RETUNE_C17_1 */ 400 { 17953, 0x0000 }, /* R17953 - ADCL_RETUNE_C17_0 */ 401 { 17954, 0x0000 }, /* R17954 - ADCL_RETUNE_C18_1 */ 402 { 17955, 0x0000 }, /* R17955 - ADCL_RETUNE_C18_0 */ 403 { 17956, 0x0000 }, /* R17956 - ADCL_RETUNE_C19_1 */ 404 { 17957, 0x0000 }, /* R17957 - ADCL_RETUNE_C19_0 */ 405 { 17958, 0x0000 }, /* R17958 - ADCL_RETUNE_C20_1 */ 406 { 17959, 0x0000 }, /* R17959 - ADCL_RETUNE_C20_0 */ 407 { 17960, 0x0000 }, /* R17960 - ADCL_RETUNE_C21_1 */ 408 { 17961, 0x0000 }, /* R17961 - ADCL_RETUNE_C21_0 */ 409 { 17962, 0x0000 }, /* R17962 - ADCL_RETUNE_C22_1 */ 410 { 17963, 0x0000 }, /* R17963 - ADCL_RETUNE_C22_0 */ 411 { 17964, 0x0000 }, /* R17964 - ADCL_RETUNE_C23_1 */ 412 { 17965, 0x0000 }, /* R17965 - ADCL_RETUNE_C23_0 */ 413 { 17966, 0x0000 }, /* R17966 - ADCL_RETUNE_C24_1 */ 414 { 17967, 0x0000 }, /* R17967 - ADCL_RETUNE_C24_0 */ 415 { 17968, 0x0000 }, /* R17968 - ADCL_RETUNE_C25_1 */ 416 { 17969, 0x0000 }, /* R17969 - ADCL_RETUNE_C25_0 */ 417 { 17970, 0x0000 }, /* R17970 - ADCL_RETUNE_C26_1 */ 418 { 17971, 0x0000 }, /* R17971 - ADCL_RETUNE_C26_0 */ 419 { 17972, 0x0000 }, /* R17972 - ADCL_RETUNE_C27_1 */ 420 { 17973, 0x0000 }, /* R17973 - ADCL_RETUNE_C27_0 */ 421 { 17974, 0x0000 }, /* R17974 - ADCL_RETUNE_C28_1 */ 422 { 17975, 0x0000 }, /* R17975 - ADCL_RETUNE_C28_0 */ 423 { 17976, 0x0000 }, /* R17976 - ADCL_RETUNE_C29_1 */ 424 { 17977, 0x0000 }, /* R17977 - ADCL_RETUNE_C29_0 */ 425 { 17978, 0x0000 }, /* R17978 - ADCL_RETUNE_C30_1 */ 426 { 17979, 0x0000 }, /* R17979 - ADCL_RETUNE_C30_0 */ 427 { 17980, 0x0000 }, /* R17980 - ADCL_RETUNE_C31_1 */ 428 { 17981, 0x0000 }, /* R17981 - ADCL_RETUNE_C31_0 */ 429 { 17982, 0x0000 }, /* R17982 - ADCL_RETUNE_C32_1 */ 430 { 17983, 0x0000 }, /* R17983 - ADCL_RETUNE_C32_0 */ 431 432 { 18432, 0x0020 }, /* R18432 - RETUNEADC_PG2_1 */ 433 { 18433, 0x0000 }, /* R18433 - RETUNEADC_PG2_0 */ 434 { 18434, 0x0040 }, /* R18434 - RETUNEADC_PG_1 */ 435 { 18435, 0x0000 }, /* R18435 - RETUNEADC_PG_0 */ 436 437 { 18944, 0x007F }, /* R18944 - ADCR_RETUNE_C1_1 */ 438 { 18945, 0xFFFF }, /* R18945 - ADCR_RETUNE_C1_0 */ 439 { 18946, 0x0000 }, /* R18946 - ADCR_RETUNE_C2_1 */ 440 { 18947, 0x0000 }, /* R18947 - ADCR_RETUNE_C2_0 */ 441 { 18948, 0x0000 }, /* R18948 - ADCR_RETUNE_C3_1 */ 442 { 18949, 0x0000 }, /* R18949 - ADCR_RETUNE_C3_0 */ 443 { 18950, 0x0000 }, /* R18950 - ADCR_RETUNE_C4_1 */ 444 { 18951, 0x0000 }, /* R18951 - ADCR_RETUNE_C4_0 */ 445 { 18952, 0x0000 }, /* R18952 - ADCR_RETUNE_C5_1 */ 446 { 18953, 0x0000 }, /* R18953 - ADCR_RETUNE_C5_0 */ 447 { 18954, 0x0000 }, /* R18954 - ADCR_RETUNE_C6_1 */ 448 { 18955, 0x0000 }, /* R18955 - ADCR_RETUNE_C6_0 */ 449 { 18956, 0x0000 }, /* R18956 - ADCR_RETUNE_C7_1 */ 450 { 18957, 0x0000 }, /* R18957 - ADCR_RETUNE_C7_0 */ 451 { 18958, 0x0000 }, /* R18958 - ADCR_RETUNE_C8_1 */ 452 { 18959, 0x0000 }, /* R18959 - ADCR_RETUNE_C8_0 */ 453 { 18960, 0x0000 }, /* R18960 - ADCR_RETUNE_C9_1 */ 454 { 18961, 0x0000 }, /* R18961 - ADCR_RETUNE_C9_0 */ 455 { 18962, 0x0000 }, /* R18962 - ADCR_RETUNE_C10_1 */ 456 { 18963, 0x0000 }, /* R18963 - ADCR_RETUNE_C10_0 */ 457 { 18964, 0x0000 }, /* R18964 - ADCR_RETUNE_C11_1 */ 458 { 18965, 0x0000 }, /* R18965 - ADCR_RETUNE_C11_0 */ 459 { 18966, 0x0000 }, /* R18966 - ADCR_RETUNE_C12_1 */ 460 { 18967, 0x0000 }, /* R18967 - ADCR_RETUNE_C12_0 */ 461 { 18968, 0x0000 }, /* R18968 - ADCR_RETUNE_C13_1 */ 462 { 18969, 0x0000 }, /* R18969 - ADCR_RETUNE_C13_0 */ 463 { 18970, 0x0000 }, /* R18970 - ADCR_RETUNE_C14_1 */ 464 { 18971, 0x0000 }, /* R18971 - ADCR_RETUNE_C14_0 */ 465 { 18972, 0x0000 }, /* R18972 - ADCR_RETUNE_C15_1 */ 466 { 18973, 0x0000 }, /* R18973 - ADCR_RETUNE_C15_0 */ 467 { 18974, 0x0000 }, /* R18974 - ADCR_RETUNE_C16_1 */ 468 { 18975, 0x0000 }, /* R18975 - ADCR_RETUNE_C16_0 */ 469 { 18976, 0x0000 }, /* R18976 - ADCR_RETUNE_C17_1 */ 470 { 18977, 0x0000 }, /* R18977 - ADCR_RETUNE_C17_0 */ 471 { 18978, 0x0000 }, /* R18978 - ADCR_RETUNE_C18_1 */ 472 { 18979, 0x0000 }, /* R18979 - ADCR_RETUNE_C18_0 */ 473 { 18980, 0x0000 }, /* R18980 - ADCR_RETUNE_C19_1 */ 474 { 18981, 0x0000 }, /* R18981 - ADCR_RETUNE_C19_0 */ 475 { 18982, 0x0000 }, /* R18982 - ADCR_RETUNE_C20_1 */ 476 { 18983, 0x0000 }, /* R18983 - ADCR_RETUNE_C20_0 */ 477 { 18984, 0x0000 }, /* R18984 - ADCR_RETUNE_C21_1 */ 478 { 18985, 0x0000 }, /* R18985 - ADCR_RETUNE_C21_0 */ 479 { 18986, 0x0000 }, /* R18986 - ADCR_RETUNE_C22_1 */ 480 { 18987, 0x0000 }, /* R18987 - ADCR_RETUNE_C22_0 */ 481 { 18988, 0x0000 }, /* R18988 - ADCR_RETUNE_C23_1 */ 482 { 18989, 0x0000 }, /* R18989 - ADCR_RETUNE_C23_0 */ 483 { 18990, 0x0000 }, /* R18990 - ADCR_RETUNE_C24_1 */ 484 { 18991, 0x0000 }, /* R18991 - ADCR_RETUNE_C24_0 */ 485 { 18992, 0x0000 }, /* R18992 - ADCR_RETUNE_C25_1 */ 486 { 18993, 0x0000 }, /* R18993 - ADCR_RETUNE_C25_0 */ 487 { 18994, 0x0000 }, /* R18994 - ADCR_RETUNE_C26_1 */ 488 { 18995, 0x0000 }, /* R18995 - ADCR_RETUNE_C26_0 */ 489 { 18996, 0x0000 }, /* R18996 - ADCR_RETUNE_C27_1 */ 490 { 18997, 0x0000 }, /* R18997 - ADCR_RETUNE_C27_0 */ 491 { 18998, 0x0000 }, /* R18998 - ADCR_RETUNE_C28_1 */ 492 { 18999, 0x0000 }, /* R18999 - ADCR_RETUNE_C28_0 */ 493 { 19000, 0x0000 }, /* R19000 - ADCR_RETUNE_C29_1 */ 494 { 19001, 0x0000 }, /* R19001 - ADCR_RETUNE_C29_0 */ 495 { 19002, 0x0000 }, /* R19002 - ADCR_RETUNE_C30_1 */ 496 { 19003, 0x0000 }, /* R19003 - ADCR_RETUNE_C30_0 */ 497 { 19004, 0x0000 }, /* R19004 - ADCR_RETUNE_C31_1 */ 498 { 19005, 0x0000 }, /* R19005 - ADCR_RETUNE_C31_0 */ 499 { 19006, 0x0000 }, /* R19006 - ADCR_RETUNE_C32_1 */ 500 { 19007, 0x0000 }, /* R19007 - ADCR_RETUNE_C32_0 */ 501 502 { 19456, 0x007F }, /* R19456 - DACL_RETUNE_C1_1 */ 503 { 19457, 0xFFFF }, /* R19457 - DACL_RETUNE_C1_0 */ 504 { 19458, 0x0000 }, /* R19458 - DACL_RETUNE_C2_1 */ 505 { 19459, 0x0000 }, /* R19459 - DACL_RETUNE_C2_0 */ 506 { 19460, 0x0000 }, /* R19460 - DACL_RETUNE_C3_1 */ 507 { 19461, 0x0000 }, /* R19461 - DACL_RETUNE_C3_0 */ 508 { 19462, 0x0000 }, /* R19462 - DACL_RETUNE_C4_1 */ 509 { 19463, 0x0000 }, /* R19463 - DACL_RETUNE_C4_0 */ 510 { 19464, 0x0000 }, /* R19464 - DACL_RETUNE_C5_1 */ 511 { 19465, 0x0000 }, /* R19465 - DACL_RETUNE_C5_0 */ 512 { 19466, 0x0000 }, /* R19466 - DACL_RETUNE_C6_1 */ 513 { 19467, 0x0000 }, /* R19467 - DACL_RETUNE_C6_0 */ 514 { 19468, 0x0000 }, /* R19468 - DACL_RETUNE_C7_1 */ 515 { 19469, 0x0000 }, /* R19469 - DACL_RETUNE_C7_0 */ 516 { 19470, 0x0000 }, /* R19470 - DACL_RETUNE_C8_1 */ 517 { 19471, 0x0000 }, /* R19471 - DACL_RETUNE_C8_0 */ 518 { 19472, 0x0000 }, /* R19472 - DACL_RETUNE_C9_1 */ 519 { 19473, 0x0000 }, /* R19473 - DACL_RETUNE_C9_0 */ 520 { 19474, 0x0000 }, /* R19474 - DACL_RETUNE_C10_1 */ 521 { 19475, 0x0000 }, /* R19475 - DACL_RETUNE_C10_0 */ 522 { 19476, 0x0000 }, /* R19476 - DACL_RETUNE_C11_1 */ 523 { 19477, 0x0000 }, /* R19477 - DACL_RETUNE_C11_0 */ 524 { 19478, 0x0000 }, /* R19478 - DACL_RETUNE_C12_1 */ 525 { 19479, 0x0000 }, /* R19479 - DACL_RETUNE_C12_0 */ 526 { 19480, 0x0000 }, /* R19480 - DACL_RETUNE_C13_1 */ 527 { 19481, 0x0000 }, /* R19481 - DACL_RETUNE_C13_0 */ 528 { 19482, 0x0000 }, /* R19482 - DACL_RETUNE_C14_1 */ 529 { 19483, 0x0000 }, /* R19483 - DACL_RETUNE_C14_0 */ 530 { 19484, 0x0000 }, /* R19484 - DACL_RETUNE_C15_1 */ 531 { 19485, 0x0000 }, /* R19485 - DACL_RETUNE_C15_0 */ 532 { 19486, 0x0000 }, /* R19486 - DACL_RETUNE_C16_1 */ 533 { 19487, 0x0000 }, /* R19487 - DACL_RETUNE_C16_0 */ 534 { 19488, 0x0000 }, /* R19488 - DACL_RETUNE_C17_1 */ 535 { 19489, 0x0000 }, /* R19489 - DACL_RETUNE_C17_0 */ 536 { 19490, 0x0000 }, /* R19490 - DACL_RETUNE_C18_1 */ 537 { 19491, 0x0000 }, /* R19491 - DACL_RETUNE_C18_0 */ 538 { 19492, 0x0000 }, /* R19492 - DACL_RETUNE_C19_1 */ 539 { 19493, 0x0000 }, /* R19493 - DACL_RETUNE_C19_0 */ 540 { 19494, 0x0000 }, /* R19494 - DACL_RETUNE_C20_1 */ 541 { 19495, 0x0000 }, /* R19495 - DACL_RETUNE_C20_0 */ 542 { 19496, 0x0000 }, /* R19496 - DACL_RETUNE_C21_1 */ 543 { 19497, 0x0000 }, /* R19497 - DACL_RETUNE_C21_0 */ 544 { 19498, 0x0000 }, /* R19498 - DACL_RETUNE_C22_1 */ 545 { 19499, 0x0000 }, /* R19499 - DACL_RETUNE_C22_0 */ 546 { 19500, 0x0000 }, /* R19500 - DACL_RETUNE_C23_1 */ 547 { 19501, 0x0000 }, /* R19501 - DACL_RETUNE_C23_0 */ 548 { 19502, 0x0000 }, /* R19502 - DACL_RETUNE_C24_1 */ 549 { 19503, 0x0000 }, /* R19503 - DACL_RETUNE_C24_0 */ 550 { 19504, 0x0000 }, /* R19504 - DACL_RETUNE_C25_1 */ 551 { 19505, 0x0000 }, /* R19505 - DACL_RETUNE_C25_0 */ 552 { 19506, 0x0000 }, /* R19506 - DACL_RETUNE_C26_1 */ 553 { 19507, 0x0000 }, /* R19507 - DACL_RETUNE_C26_0 */ 554 { 19508, 0x0000 }, /* R19508 - DACL_RETUNE_C27_1 */ 555 { 19509, 0x0000 }, /* R19509 - DACL_RETUNE_C27_0 */ 556 { 19510, 0x0000 }, /* R19510 - DACL_RETUNE_C28_1 */ 557 { 19511, 0x0000 }, /* R19511 - DACL_RETUNE_C28_0 */ 558 { 19512, 0x0000 }, /* R19512 - DACL_RETUNE_C29_1 */ 559 { 19513, 0x0000 }, /* R19513 - DACL_RETUNE_C29_0 */ 560 { 19514, 0x0000 }, /* R19514 - DACL_RETUNE_C30_1 */ 561 { 19515, 0x0000 }, /* R19515 - DACL_RETUNE_C30_0 */ 562 { 19516, 0x0000 }, /* R19516 - DACL_RETUNE_C31_1 */ 563 { 19517, 0x0000 }, /* R19517 - DACL_RETUNE_C31_0 */ 564 { 19518, 0x0000 }, /* R19518 - DACL_RETUNE_C32_1 */ 565 { 19519, 0x0000 }, /* R19519 - DACL_RETUNE_C32_0 */ 566 567 { 19968, 0x0020 }, /* R19968 - RETUNEDAC_PG2_1 */ 568 { 19969, 0x0000 }, /* R19969 - RETUNEDAC_PG2_0 */ 569 { 19970, 0x0040 }, /* R19970 - RETUNEDAC_PG_1 */ 570 { 19971, 0x0000 }, /* R19971 - RETUNEDAC_PG_0 */ 571 572 { 20480, 0x007F }, /* R20480 - DACR_RETUNE_C1_1 */ 573 { 20481, 0xFFFF }, /* R20481 - DACR_RETUNE_C1_0 */ 574 { 20482, 0x0000 }, /* R20482 - DACR_RETUNE_C2_1 */ 575 { 20483, 0x0000 }, /* R20483 - DACR_RETUNE_C2_0 */ 576 { 20484, 0x0000 }, /* R20484 - DACR_RETUNE_C3_1 */ 577 { 20485, 0x0000 }, /* R20485 - DACR_RETUNE_C3_0 */ 578 { 20486, 0x0000 }, /* R20486 - DACR_RETUNE_C4_1 */ 579 { 20487, 0x0000 }, /* R20487 - DACR_RETUNE_C4_0 */ 580 { 20488, 0x0000 }, /* R20488 - DACR_RETUNE_C5_1 */ 581 { 20489, 0x0000 }, /* R20489 - DACR_RETUNE_C5_0 */ 582 { 20490, 0x0000 }, /* R20490 - DACR_RETUNE_C6_1 */ 583 { 20491, 0x0000 }, /* R20491 - DACR_RETUNE_C6_0 */ 584 { 20492, 0x0000 }, /* R20492 - DACR_RETUNE_C7_1 */ 585 { 20493, 0x0000 }, /* R20493 - DACR_RETUNE_C7_0 */ 586 { 20494, 0x0000 }, /* R20494 - DACR_RETUNE_C8_1 */ 587 { 20495, 0x0000 }, /* R20495 - DACR_RETUNE_C8_0 */ 588 { 20496, 0x0000 }, /* R20496 - DACR_RETUNE_C9_1 */ 589 { 20497, 0x0000 }, /* R20497 - DACR_RETUNE_C9_0 */ 590 { 20498, 0x0000 }, /* R20498 - DACR_RETUNE_C10_1 */ 591 { 20499, 0x0000 }, /* R20499 - DACR_RETUNE_C10_0 */ 592 { 20500, 0x0000 }, /* R20500 - DACR_RETUNE_C11_1 */ 593 { 20501, 0x0000 }, /* R20501 - DACR_RETUNE_C11_0 */ 594 { 20502, 0x0000 }, /* R20502 - DACR_RETUNE_C12_1 */ 595 { 20503, 0x0000 }, /* R20503 - DACR_RETUNE_C12_0 */ 596 { 20504, 0x0000 }, /* R20504 - DACR_RETUNE_C13_1 */ 597 { 20505, 0x0000 }, /* R20505 - DACR_RETUNE_C13_0 */ 598 { 20506, 0x0000 }, /* R20506 - DACR_RETUNE_C14_1 */ 599 { 20507, 0x0000 }, /* R20507 - DACR_RETUNE_C14_0 */ 600 { 20508, 0x0000 }, /* R20508 - DACR_RETUNE_C15_1 */ 601 { 20509, 0x0000 }, /* R20509 - DACR_RETUNE_C15_0 */ 602 { 20510, 0x0000 }, /* R20510 - DACR_RETUNE_C16_1 */ 603 { 20511, 0x0000 }, /* R20511 - DACR_RETUNE_C16_0 */ 604 { 20512, 0x0000 }, /* R20512 - DACR_RETUNE_C17_1 */ 605 { 20513, 0x0000 }, /* R20513 - DACR_RETUNE_C17_0 */ 606 { 20514, 0x0000 }, /* R20514 - DACR_RETUNE_C18_1 */ 607 { 20515, 0x0000 }, /* R20515 - DACR_RETUNE_C18_0 */ 608 { 20516, 0x0000 }, /* R20516 - DACR_RETUNE_C19_1 */ 609 { 20517, 0x0000 }, /* R20517 - DACR_RETUNE_C19_0 */ 610 { 20518, 0x0000 }, /* R20518 - DACR_RETUNE_C20_1 */ 611 { 20519, 0x0000 }, /* R20519 - DACR_RETUNE_C20_0 */ 612 { 20520, 0x0000 }, /* R20520 - DACR_RETUNE_C21_1 */ 613 { 20521, 0x0000 }, /* R20521 - DACR_RETUNE_C21_0 */ 614 { 20522, 0x0000 }, /* R20522 - DACR_RETUNE_C22_1 */ 615 { 20523, 0x0000 }, /* R20523 - DACR_RETUNE_C22_0 */ 616 { 20524, 0x0000 }, /* R20524 - DACR_RETUNE_C23_1 */ 617 { 20525, 0x0000 }, /* R20525 - DACR_RETUNE_C23_0 */ 618 { 20526, 0x0000 }, /* R20526 - DACR_RETUNE_C24_1 */ 619 { 20527, 0x0000 }, /* R20527 - DACR_RETUNE_C24_0 */ 620 { 20528, 0x0000 }, /* R20528 - DACR_RETUNE_C25_1 */ 621 { 20529, 0x0000 }, /* R20529 - DACR_RETUNE_C25_0 */ 622 { 20530, 0x0000 }, /* R20530 - DACR_RETUNE_C26_1 */ 623 { 20531, 0x0000 }, /* R20531 - DACR_RETUNE_C26_0 */ 624 { 20532, 0x0000 }, /* R20532 - DACR_RETUNE_C27_1 */ 625 { 20533, 0x0000 }, /* R20533 - DACR_RETUNE_C27_0 */ 626 { 20534, 0x0000 }, /* R20534 - DACR_RETUNE_C28_1 */ 627 { 20535, 0x0000 }, /* R20535 - DACR_RETUNE_C28_0 */ 628 { 20536, 0x0000 }, /* R20536 - DACR_RETUNE_C29_1 */ 629 { 20537, 0x0000 }, /* R20537 - DACR_RETUNE_C29_0 */ 630 { 20538, 0x0000 }, /* R20538 - DACR_RETUNE_C30_1 */ 631 { 20539, 0x0000 }, /* R20539 - DACR_RETUNE_C30_0 */ 632 { 20540, 0x0000 }, /* R20540 - DACR_RETUNE_C31_1 */ 633 { 20541, 0x0000 }, /* R20541 - DACR_RETUNE_C31_0 */ 634 { 20542, 0x0000 }, /* R20542 - DACR_RETUNE_C32_1 */ 635 { 20543, 0x0000 }, /* R20543 - DACR_RETUNE_C32_0 */ 636 637 { 20992, 0x008C }, /* R20992 - VSS_XHD2_1 */ 638 { 20993, 0x0200 }, /* R20993 - VSS_XHD2_0 */ 639 { 20994, 0x0035 }, /* R20994 - VSS_XHD3_1 */ 640 { 20995, 0x0700 }, /* R20995 - VSS_XHD3_0 */ 641 { 20996, 0x003A }, /* R20996 - VSS_XHN1_1 */ 642 { 20997, 0x4100 }, /* R20997 - VSS_XHN1_0 */ 643 { 20998, 0x008B }, /* R20998 - VSS_XHN2_1 */ 644 { 20999, 0x7D00 }, /* R20999 - VSS_XHN2_0 */ 645 { 21000, 0x003A }, /* R21000 - VSS_XHN3_1 */ 646 { 21001, 0x4100 }, /* R21001 - VSS_XHN3_0 */ 647 { 21002, 0x008C }, /* R21002 - VSS_XLA_1 */ 648 { 21003, 0xFEE8 }, /* R21003 - VSS_XLA_0 */ 649 { 21004, 0x0078 }, /* R21004 - VSS_XLB_1 */ 650 { 21005, 0x0000 }, /* R21005 - VSS_XLB_0 */ 651 { 21006, 0x003F }, /* R21006 - VSS_XLG_1 */ 652 { 21007, 0xB260 }, /* R21007 - VSS_XLG_0 */ 653 { 21008, 0x002D }, /* R21008 - VSS_PG2_1 */ 654 { 21009, 0x1818 }, /* R21009 - VSS_PG2_0 */ 655 { 21010, 0x0020 }, /* R21010 - VSS_PG_1 */ 656 { 21011, 0x0000 }, /* R21011 - VSS_PG_0 */ 657 { 21012, 0x00F1 }, /* R21012 - VSS_XTD1_1 */ 658 { 21013, 0x8340 }, /* R21013 - VSS_XTD1_0 */ 659 { 21014, 0x00FB }, /* R21014 - VSS_XTD2_1 */ 660 { 21015, 0x8300 }, /* R21015 - VSS_XTD2_0 */ 661 { 21016, 0x00EE }, /* R21016 - VSS_XTD3_1 */ 662 { 21017, 0xAEC0 }, /* R21017 - VSS_XTD3_0 */ 663 { 21018, 0x00FB }, /* R21018 - VSS_XTD4_1 */ 664 { 21019, 0xAC40 }, /* R21019 - VSS_XTD4_0 */ 665 { 21020, 0x00F1 }, /* R21020 - VSS_XTD5_1 */ 666 { 21021, 0x7F80 }, /* R21021 - VSS_XTD5_0 */ 667 { 21022, 0x00F4 }, /* R21022 - VSS_XTD6_1 */ 668 { 21023, 0x3B40 }, /* R21023 - VSS_XTD6_0 */ 669 { 21024, 0x00F5 }, /* R21024 - VSS_XTD7_1 */ 670 { 21025, 0xFB00 }, /* R21025 - VSS_XTD7_0 */ 671 { 21026, 0x00EA }, /* R21026 - VSS_XTD8_1 */ 672 { 21027, 0x10C0 }, /* R21027 - VSS_XTD8_0 */ 673 { 21028, 0x00FC }, /* R21028 - VSS_XTD9_1 */ 674 { 21029, 0xC580 }, /* R21029 - VSS_XTD9_0 */ 675 { 21030, 0x00E2 }, /* R21030 - VSS_XTD10_1 */ 676 { 21031, 0x75C0 }, /* R21031 - VSS_XTD10_0 */ 677 { 21032, 0x0004 }, /* R21032 - VSS_XTD11_1 */ 678 { 21033, 0xB480 }, /* R21033 - VSS_XTD11_0 */ 679 { 21034, 0x00D4 }, /* R21034 - VSS_XTD12_1 */ 680 { 21035, 0xF980 }, /* R21035 - VSS_XTD12_0 */ 681 { 21036, 0x0004 }, /* R21036 - VSS_XTD13_1 */ 682 { 21037, 0x9140 }, /* R21037 - VSS_XTD13_0 */ 683 { 21038, 0x00D8 }, /* R21038 - VSS_XTD14_1 */ 684 { 21039, 0xA480 }, /* R21039 - VSS_XTD14_0 */ 685 { 21040, 0x0002 }, /* R21040 - VSS_XTD15_1 */ 686 { 21041, 0x3DC0 }, /* R21041 - VSS_XTD15_0 */ 687 { 21042, 0x00CF }, /* R21042 - VSS_XTD16_1 */ 688 { 21043, 0x7A80 }, /* R21043 - VSS_XTD16_0 */ 689 { 21044, 0x00DC }, /* R21044 - VSS_XTD17_1 */ 690 { 21045, 0x0600 }, /* R21045 - VSS_XTD17_0 */ 691 { 21046, 0x00F2 }, /* R21046 - VSS_XTD18_1 */ 692 { 21047, 0xDAC0 }, /* R21047 - VSS_XTD18_0 */ 693 { 21048, 0x00BA }, /* R21048 - VSS_XTD19_1 */ 694 { 21049, 0xF340 }, /* R21049 - VSS_XTD19_0 */ 695 { 21050, 0x000A }, /* R21050 - VSS_XTD20_1 */ 696 { 21051, 0x7940 }, /* R21051 - VSS_XTD20_0 */ 697 { 21052, 0x001C }, /* R21052 - VSS_XTD21_1 */ 698 { 21053, 0x0680 }, /* R21053 - VSS_XTD21_0 */ 699 { 21054, 0x00FD }, /* R21054 - VSS_XTD22_1 */ 700 { 21055, 0x2D00 }, /* R21055 - VSS_XTD22_0 */ 701 { 21056, 0x001C }, /* R21056 - VSS_XTD23_1 */ 702 { 21057, 0xE840 }, /* R21057 - VSS_XTD23_0 */ 703 { 21058, 0x000D }, /* R21058 - VSS_XTD24_1 */ 704 { 21059, 0xDC40 }, /* R21059 - VSS_XTD24_0 */ 705 { 21060, 0x00FC }, /* R21060 - VSS_XTD25_1 */ 706 { 21061, 0x9D00 }, /* R21061 - VSS_XTD25_0 */ 707 { 21062, 0x0009 }, /* R21062 - VSS_XTD26_1 */ 708 { 21063, 0x5580 }, /* R21063 - VSS_XTD26_0 */ 709 { 21064, 0x00FE }, /* R21064 - VSS_XTD27_1 */ 710 { 21065, 0x7E80 }, /* R21065 - VSS_XTD27_0 */ 711 { 21066, 0x000E }, /* R21066 - VSS_XTD28_1 */ 712 { 21067, 0xAB40 }, /* R21067 - VSS_XTD28_0 */ 713 { 21068, 0x00F9 }, /* R21068 - VSS_XTD29_1 */ 714 { 21069, 0x9880 }, /* R21069 - VSS_XTD29_0 */ 715 { 21070, 0x0009 }, /* R21070 - VSS_XTD30_1 */ 716 { 21071, 0x87C0 }, /* R21071 - VSS_XTD30_0 */ 717 { 21072, 0x00FD }, /* R21072 - VSS_XTD31_1 */ 718 { 21073, 0x2C40 }, /* R21073 - VSS_XTD31_0 */ 719 { 21074, 0x0009 }, /* R21074 - VSS_XTD32_1 */ 720 { 21075, 0x4800 }, /* R21075 - VSS_XTD32_0 */ 721 { 21076, 0x0003 }, /* R21076 - VSS_XTS1_1 */ 722 { 21077, 0x5F40 }, /* R21077 - VSS_XTS1_0 */ 723 { 21078, 0x0000 }, /* R21078 - VSS_XTS2_1 */ 724 { 21079, 0x8700 }, /* R21079 - VSS_XTS2_0 */ 725 { 21080, 0x00FA }, /* R21080 - VSS_XTS3_1 */ 726 { 21081, 0xE4C0 }, /* R21081 - VSS_XTS3_0 */ 727 { 21082, 0x0000 }, /* R21082 - VSS_XTS4_1 */ 728 { 21083, 0x0B40 }, /* R21083 - VSS_XTS4_0 */ 729 { 21084, 0x0004 }, /* R21084 - VSS_XTS5_1 */ 730 { 21085, 0xE180 }, /* R21085 - VSS_XTS5_0 */ 731 { 21086, 0x0001 }, /* R21086 - VSS_XTS6_1 */ 732 { 21087, 0x1F40 }, /* R21087 - VSS_XTS6_0 */ 733 { 21088, 0x00F8 }, /* R21088 - VSS_XTS7_1 */ 734 { 21089, 0xB000 }, /* R21089 - VSS_XTS7_0 */ 735 { 21090, 0x00FB }, /* R21090 - VSS_XTS8_1 */ 736 { 21091, 0xCBC0 }, /* R21091 - VSS_XTS8_0 */ 737 { 21092, 0x0004 }, /* R21092 - VSS_XTS9_1 */ 738 { 21093, 0xF380 }, /* R21093 - VSS_XTS9_0 */ 739 { 21094, 0x0007 }, /* R21094 - VSS_XTS10_1 */ 740 { 21095, 0xDF40 }, /* R21095 - VSS_XTS10_0 */ 741 { 21096, 0x00FF }, /* R21096 - VSS_XTS11_1 */ 742 { 21097, 0x0700 }, /* R21097 - VSS_XTS11_0 */ 743 { 21098, 0x00EF }, /* R21098 - VSS_XTS12_1 */ 744 { 21099, 0xD700 }, /* R21099 - VSS_XTS12_0 */ 745 { 21100, 0x00FB }, /* R21100 - VSS_XTS13_1 */ 746 { 21101, 0xAF40 }, /* R21101 - VSS_XTS13_0 */ 747 { 21102, 0x0010 }, /* R21102 - VSS_XTS14_1 */ 748 { 21103, 0x8A80 }, /* R21103 - VSS_XTS14_0 */ 749 { 21104, 0x0011 }, /* R21104 - VSS_XTS15_1 */ 750 { 21105, 0x07C0 }, /* R21105 - VSS_XTS15_0 */ 751 { 21106, 0x00E0 }, /* R21106 - VSS_XTS16_1 */ 752 { 21107, 0x0800 }, /* R21107 - VSS_XTS16_0 */ 753 { 21108, 0x00D2 }, /* R21108 - VSS_XTS17_1 */ 754 { 21109, 0x7600 }, /* R21109 - VSS_XTS17_0 */ 755 { 21110, 0x0020 }, /* R21110 - VSS_XTS18_1 */ 756 { 21111, 0xCF40 }, /* R21111 - VSS_XTS18_0 */ 757 { 21112, 0x0030 }, /* R21112 - VSS_XTS19_1 */ 758 { 21113, 0x2340 }, /* R21113 - VSS_XTS19_0 */ 759 { 21114, 0x00FD }, /* R21114 - VSS_XTS20_1 */ 760 { 21115, 0x69C0 }, /* R21115 - VSS_XTS20_0 */ 761 { 21116, 0x0028 }, /* R21116 - VSS_XTS21_1 */ 762 { 21117, 0x3500 }, /* R21117 - VSS_XTS21_0 */ 763 { 21118, 0x0006 }, /* R21118 - VSS_XTS22_1 */ 764 { 21119, 0x3300 }, /* R21119 - VSS_XTS22_0 */ 765 { 21120, 0x00D9 }, /* R21120 - VSS_XTS23_1 */ 766 { 21121, 0xF6C0 }, /* R21121 - VSS_XTS23_0 */ 767 { 21122, 0x00F3 }, /* R21122 - VSS_XTS24_1 */ 768 { 21123, 0x3340 }, /* R21123 - VSS_XTS24_0 */ 769 { 21124, 0x000F }, /* R21124 - VSS_XTS25_1 */ 770 { 21125, 0x4200 }, /* R21125 - VSS_XTS25_0 */ 771 { 21126, 0x0004 }, /* R21126 - VSS_XTS26_1 */ 772 { 21127, 0x0C80 }, /* R21127 - VSS_XTS26_0 */ 773 { 21128, 0x00FB }, /* R21128 - VSS_XTS27_1 */ 774 { 21129, 0x3F80 }, /* R21129 - VSS_XTS27_0 */ 775 { 21130, 0x00F7 }, /* R21130 - VSS_XTS28_1 */ 776 { 21131, 0x57C0 }, /* R21131 - VSS_XTS28_0 */ 777 { 21132, 0x0003 }, /* R21132 - VSS_XTS29_1 */ 778 { 21133, 0x5400 }, /* R21133 - VSS_XTS29_0 */ 779 { 21134, 0x0000 }, /* R21134 - VSS_XTS30_1 */ 780 { 21135, 0xC6C0 }, /* R21135 - VSS_XTS30_0 */ 781 { 21136, 0x0003 }, /* R21136 - VSS_XTS31_1 */ 782 { 21137, 0x12C0 }, /* R21137 - VSS_XTS31_0 */ 783 { 21138, 0x00FD }, /* R21138 - VSS_XTS32_1 */ 784 { 21139, 0x8580 }, /* R21139 - VSS_XTS32_0 */ 785 }; 786 787 static bool wm8962_volatile_register(struct device *dev, unsigned int reg) 788 { 789 switch (reg) { 790 case WM8962_CLOCKING1: 791 case WM8962_SOFTWARE_RESET: 792 case WM8962_THERMAL_SHUTDOWN_STATUS: 793 case WM8962_ADDITIONAL_CONTROL_4: 794 case WM8962_DC_SERVO_6: 795 case WM8962_INTERRUPT_STATUS_1: 796 case WM8962_INTERRUPT_STATUS_2: 797 case WM8962_DSP2_EXECCONTROL: 798 return true; 799 default: 800 return false; 801 } 802 } 803 804 static bool wm8962_readable_register(struct device *dev, unsigned int reg) 805 { 806 switch (reg) { 807 case WM8962_LEFT_INPUT_VOLUME: 808 case WM8962_RIGHT_INPUT_VOLUME: 809 case WM8962_HPOUTL_VOLUME: 810 case WM8962_HPOUTR_VOLUME: 811 case WM8962_CLOCKING1: 812 case WM8962_ADC_DAC_CONTROL_1: 813 case WM8962_ADC_DAC_CONTROL_2: 814 case WM8962_AUDIO_INTERFACE_0: 815 case WM8962_CLOCKING2: 816 case WM8962_AUDIO_INTERFACE_1: 817 case WM8962_LEFT_DAC_VOLUME: 818 case WM8962_RIGHT_DAC_VOLUME: 819 case WM8962_AUDIO_INTERFACE_2: 820 case WM8962_SOFTWARE_RESET: 821 case WM8962_ALC1: 822 case WM8962_ALC2: 823 case WM8962_ALC3: 824 case WM8962_NOISE_GATE: 825 case WM8962_LEFT_ADC_VOLUME: 826 case WM8962_RIGHT_ADC_VOLUME: 827 case WM8962_ADDITIONAL_CONTROL_1: 828 case WM8962_ADDITIONAL_CONTROL_2: 829 case WM8962_PWR_MGMT_1: 830 case WM8962_PWR_MGMT_2: 831 case WM8962_ADDITIONAL_CONTROL_3: 832 case WM8962_ANTI_POP: 833 case WM8962_CLOCKING_3: 834 case WM8962_INPUT_MIXER_CONTROL_1: 835 case WM8962_LEFT_INPUT_MIXER_VOLUME: 836 case WM8962_RIGHT_INPUT_MIXER_VOLUME: 837 case WM8962_INPUT_MIXER_CONTROL_2: 838 case WM8962_INPUT_BIAS_CONTROL: 839 case WM8962_LEFT_INPUT_PGA_CONTROL: 840 case WM8962_RIGHT_INPUT_PGA_CONTROL: 841 case WM8962_SPKOUTL_VOLUME: 842 case WM8962_SPKOUTR_VOLUME: 843 case WM8962_THERMAL_SHUTDOWN_STATUS: 844 case WM8962_ADDITIONAL_CONTROL_4: 845 case WM8962_CLASS_D_CONTROL_1: 846 case WM8962_CLASS_D_CONTROL_2: 847 case WM8962_CLOCKING_4: 848 case WM8962_DAC_DSP_MIXING_1: 849 case WM8962_DAC_DSP_MIXING_2: 850 case WM8962_DC_SERVO_0: 851 case WM8962_DC_SERVO_1: 852 case WM8962_DC_SERVO_4: 853 case WM8962_DC_SERVO_6: 854 case WM8962_ANALOGUE_PGA_BIAS: 855 case WM8962_ANALOGUE_HP_0: 856 case WM8962_ANALOGUE_HP_2: 857 case WM8962_CHARGE_PUMP_1: 858 case WM8962_CHARGE_PUMP_B: 859 case WM8962_WRITE_SEQUENCER_CONTROL_1: 860 case WM8962_WRITE_SEQUENCER_CONTROL_2: 861 case WM8962_WRITE_SEQUENCER_CONTROL_3: 862 case WM8962_CONTROL_INTERFACE: 863 case WM8962_MIXER_ENABLES: 864 case WM8962_HEADPHONE_MIXER_1: 865 case WM8962_HEADPHONE_MIXER_2: 866 case WM8962_HEADPHONE_MIXER_3: 867 case WM8962_HEADPHONE_MIXER_4: 868 case WM8962_SPEAKER_MIXER_1: 869 case WM8962_SPEAKER_MIXER_2: 870 case WM8962_SPEAKER_MIXER_3: 871 case WM8962_SPEAKER_MIXER_4: 872 case WM8962_SPEAKER_MIXER_5: 873 case WM8962_BEEP_GENERATOR_1: 874 case WM8962_OSCILLATOR_TRIM_3: 875 case WM8962_OSCILLATOR_TRIM_4: 876 case WM8962_OSCILLATOR_TRIM_7: 877 case WM8962_ANALOGUE_CLOCKING1: 878 case WM8962_ANALOGUE_CLOCKING2: 879 case WM8962_ANALOGUE_CLOCKING3: 880 case WM8962_PLL_SOFTWARE_RESET: 881 case WM8962_PLL2: 882 case WM8962_PLL_4: 883 case WM8962_PLL_9: 884 case WM8962_PLL_10: 885 case WM8962_PLL_11: 886 case WM8962_PLL_12: 887 case WM8962_PLL_13: 888 case WM8962_PLL_14: 889 case WM8962_PLL_15: 890 case WM8962_PLL_16: 891 case WM8962_FLL_CONTROL_1: 892 case WM8962_FLL_CONTROL_2: 893 case WM8962_FLL_CONTROL_3: 894 case WM8962_FLL_CONTROL_5: 895 case WM8962_FLL_CONTROL_6: 896 case WM8962_FLL_CONTROL_7: 897 case WM8962_FLL_CONTROL_8: 898 case WM8962_GENERAL_TEST_1: 899 case WM8962_DF1: 900 case WM8962_DF2: 901 case WM8962_DF3: 902 case WM8962_DF4: 903 case WM8962_DF5: 904 case WM8962_DF6: 905 case WM8962_DF7: 906 case WM8962_LHPF1: 907 case WM8962_LHPF2: 908 case WM8962_THREED1: 909 case WM8962_THREED2: 910 case WM8962_THREED3: 911 case WM8962_THREED4: 912 case WM8962_DRC_1: 913 case WM8962_DRC_2: 914 case WM8962_DRC_3: 915 case WM8962_DRC_4: 916 case WM8962_DRC_5: 917 case WM8962_TLOOPBACK: 918 case WM8962_EQ1: 919 case WM8962_EQ2: 920 case WM8962_EQ3: 921 case WM8962_EQ4: 922 case WM8962_EQ5: 923 case WM8962_EQ6: 924 case WM8962_EQ7: 925 case WM8962_EQ8: 926 case WM8962_EQ9: 927 case WM8962_EQ10: 928 case WM8962_EQ11: 929 case WM8962_EQ12: 930 case WM8962_EQ13: 931 case WM8962_EQ14: 932 case WM8962_EQ15: 933 case WM8962_EQ16: 934 case WM8962_EQ17: 935 case WM8962_EQ18: 936 case WM8962_EQ19: 937 case WM8962_EQ20: 938 case WM8962_EQ21: 939 case WM8962_EQ22: 940 case WM8962_EQ23: 941 case WM8962_EQ24: 942 case WM8962_EQ25: 943 case WM8962_EQ26: 944 case WM8962_EQ27: 945 case WM8962_EQ28: 946 case WM8962_EQ29: 947 case WM8962_EQ30: 948 case WM8962_EQ31: 949 case WM8962_EQ32: 950 case WM8962_EQ33: 951 case WM8962_EQ34: 952 case WM8962_EQ35: 953 case WM8962_EQ36: 954 case WM8962_EQ37: 955 case WM8962_EQ38: 956 case WM8962_EQ39: 957 case WM8962_EQ40: 958 case WM8962_EQ41: 959 case WM8962_GPIO_2: 960 case WM8962_GPIO_3: 961 case WM8962_GPIO_5: 962 case WM8962_GPIO_6: 963 case WM8962_INTERRUPT_STATUS_1: 964 case WM8962_INTERRUPT_STATUS_2: 965 case WM8962_INTERRUPT_STATUS_1_MASK: 966 case WM8962_INTERRUPT_STATUS_2_MASK: 967 case WM8962_INTERRUPT_CONTROL: 968 case WM8962_IRQ_DEBOUNCE: 969 case WM8962_MICINT_SOURCE_POL: 970 case WM8962_DSP2_POWER_MANAGEMENT: 971 case WM8962_DSP2_EXECCONTROL: 972 case WM8962_DSP2_INSTRUCTION_RAM_0: 973 case WM8962_DSP2_ADDRESS_RAM_2: 974 case WM8962_DSP2_ADDRESS_RAM_1: 975 case WM8962_DSP2_ADDRESS_RAM_0: 976 case WM8962_DSP2_DATA1_RAM_1: 977 case WM8962_DSP2_DATA1_RAM_0: 978 case WM8962_DSP2_DATA2_RAM_1: 979 case WM8962_DSP2_DATA2_RAM_0: 980 case WM8962_DSP2_DATA3_RAM_1: 981 case WM8962_DSP2_DATA3_RAM_0: 982 case WM8962_DSP2_COEFF_RAM_0: 983 case WM8962_RETUNEADC_SHARED_COEFF_1: 984 case WM8962_RETUNEADC_SHARED_COEFF_0: 985 case WM8962_RETUNEDAC_SHARED_COEFF_1: 986 case WM8962_RETUNEDAC_SHARED_COEFF_0: 987 case WM8962_SOUNDSTAGE_ENABLES_1: 988 case WM8962_SOUNDSTAGE_ENABLES_0: 989 case WM8962_HDBASS_AI_1: 990 case WM8962_HDBASS_AI_0: 991 case WM8962_HDBASS_AR_1: 992 case WM8962_HDBASS_AR_0: 993 case WM8962_HDBASS_B_1: 994 case WM8962_HDBASS_B_0: 995 case WM8962_HDBASS_K_1: 996 case WM8962_HDBASS_K_0: 997 case WM8962_HDBASS_N1_1: 998 case WM8962_HDBASS_N1_0: 999 case WM8962_HDBASS_N2_1: 1000 case WM8962_HDBASS_N2_0: 1001 case WM8962_HDBASS_N3_1: 1002 case WM8962_HDBASS_N3_0: 1003 case WM8962_HDBASS_N4_1: 1004 case WM8962_HDBASS_N4_0: 1005 case WM8962_HDBASS_N5_1: 1006 case WM8962_HDBASS_N5_0: 1007 case WM8962_HDBASS_X1_1: 1008 case WM8962_HDBASS_X1_0: 1009 case WM8962_HDBASS_X2_1: 1010 case WM8962_HDBASS_X2_0: 1011 case WM8962_HDBASS_X3_1: 1012 case WM8962_HDBASS_X3_0: 1013 case WM8962_HDBASS_ATK_1: 1014 case WM8962_HDBASS_ATK_0: 1015 case WM8962_HDBASS_DCY_1: 1016 case WM8962_HDBASS_DCY_0: 1017 case WM8962_HDBASS_PG_1: 1018 case WM8962_HDBASS_PG_0: 1019 case WM8962_HPF_C_1: 1020 case WM8962_HPF_C_0: 1021 case WM8962_ADCL_RETUNE_C1_1: 1022 case WM8962_ADCL_RETUNE_C1_0: 1023 case WM8962_ADCL_RETUNE_C2_1: 1024 case WM8962_ADCL_RETUNE_C2_0: 1025 case WM8962_ADCL_RETUNE_C3_1: 1026 case WM8962_ADCL_RETUNE_C3_0: 1027 case WM8962_ADCL_RETUNE_C4_1: 1028 case WM8962_ADCL_RETUNE_C4_0: 1029 case WM8962_ADCL_RETUNE_C5_1: 1030 case WM8962_ADCL_RETUNE_C5_0: 1031 case WM8962_ADCL_RETUNE_C6_1: 1032 case WM8962_ADCL_RETUNE_C6_0: 1033 case WM8962_ADCL_RETUNE_C7_1: 1034 case WM8962_ADCL_RETUNE_C7_0: 1035 case WM8962_ADCL_RETUNE_C8_1: 1036 case WM8962_ADCL_RETUNE_C8_0: 1037 case WM8962_ADCL_RETUNE_C9_1: 1038 case WM8962_ADCL_RETUNE_C9_0: 1039 case WM8962_ADCL_RETUNE_C10_1: 1040 case WM8962_ADCL_RETUNE_C10_0: 1041 case WM8962_ADCL_RETUNE_C11_1: 1042 case WM8962_ADCL_RETUNE_C11_0: 1043 case WM8962_ADCL_RETUNE_C12_1: 1044 case WM8962_ADCL_RETUNE_C12_0: 1045 case WM8962_ADCL_RETUNE_C13_1: 1046 case WM8962_ADCL_RETUNE_C13_0: 1047 case WM8962_ADCL_RETUNE_C14_1: 1048 case WM8962_ADCL_RETUNE_C14_0: 1049 case WM8962_ADCL_RETUNE_C15_1: 1050 case WM8962_ADCL_RETUNE_C15_0: 1051 case WM8962_ADCL_RETUNE_C16_1: 1052 case WM8962_ADCL_RETUNE_C16_0: 1053 case WM8962_ADCL_RETUNE_C17_1: 1054 case WM8962_ADCL_RETUNE_C17_0: 1055 case WM8962_ADCL_RETUNE_C18_1: 1056 case WM8962_ADCL_RETUNE_C18_0: 1057 case WM8962_ADCL_RETUNE_C19_1: 1058 case WM8962_ADCL_RETUNE_C19_0: 1059 case WM8962_ADCL_RETUNE_C20_1: 1060 case WM8962_ADCL_RETUNE_C20_0: 1061 case WM8962_ADCL_RETUNE_C21_1: 1062 case WM8962_ADCL_RETUNE_C21_0: 1063 case WM8962_ADCL_RETUNE_C22_1: 1064 case WM8962_ADCL_RETUNE_C22_0: 1065 case WM8962_ADCL_RETUNE_C23_1: 1066 case WM8962_ADCL_RETUNE_C23_0: 1067 case WM8962_ADCL_RETUNE_C24_1: 1068 case WM8962_ADCL_RETUNE_C24_0: 1069 case WM8962_ADCL_RETUNE_C25_1: 1070 case WM8962_ADCL_RETUNE_C25_0: 1071 case WM8962_ADCL_RETUNE_C26_1: 1072 case WM8962_ADCL_RETUNE_C26_0: 1073 case WM8962_ADCL_RETUNE_C27_1: 1074 case WM8962_ADCL_RETUNE_C27_0: 1075 case WM8962_ADCL_RETUNE_C28_1: 1076 case WM8962_ADCL_RETUNE_C28_0: 1077 case WM8962_ADCL_RETUNE_C29_1: 1078 case WM8962_ADCL_RETUNE_C29_0: 1079 case WM8962_ADCL_RETUNE_C30_1: 1080 case WM8962_ADCL_RETUNE_C30_0: 1081 case WM8962_ADCL_RETUNE_C31_1: 1082 case WM8962_ADCL_RETUNE_C31_0: 1083 case WM8962_ADCL_RETUNE_C32_1: 1084 case WM8962_ADCL_RETUNE_C32_0: 1085 case WM8962_RETUNEADC_PG2_1: 1086 case WM8962_RETUNEADC_PG2_0: 1087 case WM8962_RETUNEADC_PG_1: 1088 case WM8962_RETUNEADC_PG_0: 1089 case WM8962_ADCR_RETUNE_C1_1: 1090 case WM8962_ADCR_RETUNE_C1_0: 1091 case WM8962_ADCR_RETUNE_C2_1: 1092 case WM8962_ADCR_RETUNE_C2_0: 1093 case WM8962_ADCR_RETUNE_C3_1: 1094 case WM8962_ADCR_RETUNE_C3_0: 1095 case WM8962_ADCR_RETUNE_C4_1: 1096 case WM8962_ADCR_RETUNE_C4_0: 1097 case WM8962_ADCR_RETUNE_C5_1: 1098 case WM8962_ADCR_RETUNE_C5_0: 1099 case WM8962_ADCR_RETUNE_C6_1: 1100 case WM8962_ADCR_RETUNE_C6_0: 1101 case WM8962_ADCR_RETUNE_C7_1: 1102 case WM8962_ADCR_RETUNE_C7_0: 1103 case WM8962_ADCR_RETUNE_C8_1: 1104 case WM8962_ADCR_RETUNE_C8_0: 1105 case WM8962_ADCR_RETUNE_C9_1: 1106 case WM8962_ADCR_RETUNE_C9_0: 1107 case WM8962_ADCR_RETUNE_C10_1: 1108 case WM8962_ADCR_RETUNE_C10_0: 1109 case WM8962_ADCR_RETUNE_C11_1: 1110 case WM8962_ADCR_RETUNE_C11_0: 1111 case WM8962_ADCR_RETUNE_C12_1: 1112 case WM8962_ADCR_RETUNE_C12_0: 1113 case WM8962_ADCR_RETUNE_C13_1: 1114 case WM8962_ADCR_RETUNE_C13_0: 1115 case WM8962_ADCR_RETUNE_C14_1: 1116 case WM8962_ADCR_RETUNE_C14_0: 1117 case WM8962_ADCR_RETUNE_C15_1: 1118 case WM8962_ADCR_RETUNE_C15_0: 1119 case WM8962_ADCR_RETUNE_C16_1: 1120 case WM8962_ADCR_RETUNE_C16_0: 1121 case WM8962_ADCR_RETUNE_C17_1: 1122 case WM8962_ADCR_RETUNE_C17_0: 1123 case WM8962_ADCR_RETUNE_C18_1: 1124 case WM8962_ADCR_RETUNE_C18_0: 1125 case WM8962_ADCR_RETUNE_C19_1: 1126 case WM8962_ADCR_RETUNE_C19_0: 1127 case WM8962_ADCR_RETUNE_C20_1: 1128 case WM8962_ADCR_RETUNE_C20_0: 1129 case WM8962_ADCR_RETUNE_C21_1: 1130 case WM8962_ADCR_RETUNE_C21_0: 1131 case WM8962_ADCR_RETUNE_C22_1: 1132 case WM8962_ADCR_RETUNE_C22_0: 1133 case WM8962_ADCR_RETUNE_C23_1: 1134 case WM8962_ADCR_RETUNE_C23_0: 1135 case WM8962_ADCR_RETUNE_C24_1: 1136 case WM8962_ADCR_RETUNE_C24_0: 1137 case WM8962_ADCR_RETUNE_C25_1: 1138 case WM8962_ADCR_RETUNE_C25_0: 1139 case WM8962_ADCR_RETUNE_C26_1: 1140 case WM8962_ADCR_RETUNE_C26_0: 1141 case WM8962_ADCR_RETUNE_C27_1: 1142 case WM8962_ADCR_RETUNE_C27_0: 1143 case WM8962_ADCR_RETUNE_C28_1: 1144 case WM8962_ADCR_RETUNE_C28_0: 1145 case WM8962_ADCR_RETUNE_C29_1: 1146 case WM8962_ADCR_RETUNE_C29_0: 1147 case WM8962_ADCR_RETUNE_C30_1: 1148 case WM8962_ADCR_RETUNE_C30_0: 1149 case WM8962_ADCR_RETUNE_C31_1: 1150 case WM8962_ADCR_RETUNE_C31_0: 1151 case WM8962_ADCR_RETUNE_C32_1: 1152 case WM8962_ADCR_RETUNE_C32_0: 1153 case WM8962_DACL_RETUNE_C1_1: 1154 case WM8962_DACL_RETUNE_C1_0: 1155 case WM8962_DACL_RETUNE_C2_1: 1156 case WM8962_DACL_RETUNE_C2_0: 1157 case WM8962_DACL_RETUNE_C3_1: 1158 case WM8962_DACL_RETUNE_C3_0: 1159 case WM8962_DACL_RETUNE_C4_1: 1160 case WM8962_DACL_RETUNE_C4_0: 1161 case WM8962_DACL_RETUNE_C5_1: 1162 case WM8962_DACL_RETUNE_C5_0: 1163 case WM8962_DACL_RETUNE_C6_1: 1164 case WM8962_DACL_RETUNE_C6_0: 1165 case WM8962_DACL_RETUNE_C7_1: 1166 case WM8962_DACL_RETUNE_C7_0: 1167 case WM8962_DACL_RETUNE_C8_1: 1168 case WM8962_DACL_RETUNE_C8_0: 1169 case WM8962_DACL_RETUNE_C9_1: 1170 case WM8962_DACL_RETUNE_C9_0: 1171 case WM8962_DACL_RETUNE_C10_1: 1172 case WM8962_DACL_RETUNE_C10_0: 1173 case WM8962_DACL_RETUNE_C11_1: 1174 case WM8962_DACL_RETUNE_C11_0: 1175 case WM8962_DACL_RETUNE_C12_1: 1176 case WM8962_DACL_RETUNE_C12_0: 1177 case WM8962_DACL_RETUNE_C13_1: 1178 case WM8962_DACL_RETUNE_C13_0: 1179 case WM8962_DACL_RETUNE_C14_1: 1180 case WM8962_DACL_RETUNE_C14_0: 1181 case WM8962_DACL_RETUNE_C15_1: 1182 case WM8962_DACL_RETUNE_C15_0: 1183 case WM8962_DACL_RETUNE_C16_1: 1184 case WM8962_DACL_RETUNE_C16_0: 1185 case WM8962_DACL_RETUNE_C17_1: 1186 case WM8962_DACL_RETUNE_C17_0: 1187 case WM8962_DACL_RETUNE_C18_1: 1188 case WM8962_DACL_RETUNE_C18_0: 1189 case WM8962_DACL_RETUNE_C19_1: 1190 case WM8962_DACL_RETUNE_C19_0: 1191 case WM8962_DACL_RETUNE_C20_1: 1192 case WM8962_DACL_RETUNE_C20_0: 1193 case WM8962_DACL_RETUNE_C21_1: 1194 case WM8962_DACL_RETUNE_C21_0: 1195 case WM8962_DACL_RETUNE_C22_1: 1196 case WM8962_DACL_RETUNE_C22_0: 1197 case WM8962_DACL_RETUNE_C23_1: 1198 case WM8962_DACL_RETUNE_C23_0: 1199 case WM8962_DACL_RETUNE_C24_1: 1200 case WM8962_DACL_RETUNE_C24_0: 1201 case WM8962_DACL_RETUNE_C25_1: 1202 case WM8962_DACL_RETUNE_C25_0: 1203 case WM8962_DACL_RETUNE_C26_1: 1204 case WM8962_DACL_RETUNE_C26_0: 1205 case WM8962_DACL_RETUNE_C27_1: 1206 case WM8962_DACL_RETUNE_C27_0: 1207 case WM8962_DACL_RETUNE_C28_1: 1208 case WM8962_DACL_RETUNE_C28_0: 1209 case WM8962_DACL_RETUNE_C29_1: 1210 case WM8962_DACL_RETUNE_C29_0: 1211 case WM8962_DACL_RETUNE_C30_1: 1212 case WM8962_DACL_RETUNE_C30_0: 1213 case WM8962_DACL_RETUNE_C31_1: 1214 case WM8962_DACL_RETUNE_C31_0: 1215 case WM8962_DACL_RETUNE_C32_1: 1216 case WM8962_DACL_RETUNE_C32_0: 1217 case WM8962_RETUNEDAC_PG2_1: 1218 case WM8962_RETUNEDAC_PG2_0: 1219 case WM8962_RETUNEDAC_PG_1: 1220 case WM8962_RETUNEDAC_PG_0: 1221 case WM8962_DACR_RETUNE_C1_1: 1222 case WM8962_DACR_RETUNE_C1_0: 1223 case WM8962_DACR_RETUNE_C2_1: 1224 case WM8962_DACR_RETUNE_C2_0: 1225 case WM8962_DACR_RETUNE_C3_1: 1226 case WM8962_DACR_RETUNE_C3_0: 1227 case WM8962_DACR_RETUNE_C4_1: 1228 case WM8962_DACR_RETUNE_C4_0: 1229 case WM8962_DACR_RETUNE_C5_1: 1230 case WM8962_DACR_RETUNE_C5_0: 1231 case WM8962_DACR_RETUNE_C6_1: 1232 case WM8962_DACR_RETUNE_C6_0: 1233 case WM8962_DACR_RETUNE_C7_1: 1234 case WM8962_DACR_RETUNE_C7_0: 1235 case WM8962_DACR_RETUNE_C8_1: 1236 case WM8962_DACR_RETUNE_C8_0: 1237 case WM8962_DACR_RETUNE_C9_1: 1238 case WM8962_DACR_RETUNE_C9_0: 1239 case WM8962_DACR_RETUNE_C10_1: 1240 case WM8962_DACR_RETUNE_C10_0: 1241 case WM8962_DACR_RETUNE_C11_1: 1242 case WM8962_DACR_RETUNE_C11_0: 1243 case WM8962_DACR_RETUNE_C12_1: 1244 case WM8962_DACR_RETUNE_C12_0: 1245 case WM8962_DACR_RETUNE_C13_1: 1246 case WM8962_DACR_RETUNE_C13_0: 1247 case WM8962_DACR_RETUNE_C14_1: 1248 case WM8962_DACR_RETUNE_C14_0: 1249 case WM8962_DACR_RETUNE_C15_1: 1250 case WM8962_DACR_RETUNE_C15_0: 1251 case WM8962_DACR_RETUNE_C16_1: 1252 case WM8962_DACR_RETUNE_C16_0: 1253 case WM8962_DACR_RETUNE_C17_1: 1254 case WM8962_DACR_RETUNE_C17_0: 1255 case WM8962_DACR_RETUNE_C18_1: 1256 case WM8962_DACR_RETUNE_C18_0: 1257 case WM8962_DACR_RETUNE_C19_1: 1258 case WM8962_DACR_RETUNE_C19_0: 1259 case WM8962_DACR_RETUNE_C20_1: 1260 case WM8962_DACR_RETUNE_C20_0: 1261 case WM8962_DACR_RETUNE_C21_1: 1262 case WM8962_DACR_RETUNE_C21_0: 1263 case WM8962_DACR_RETUNE_C22_1: 1264 case WM8962_DACR_RETUNE_C22_0: 1265 case WM8962_DACR_RETUNE_C23_1: 1266 case WM8962_DACR_RETUNE_C23_0: 1267 case WM8962_DACR_RETUNE_C24_1: 1268 case WM8962_DACR_RETUNE_C24_0: 1269 case WM8962_DACR_RETUNE_C25_1: 1270 case WM8962_DACR_RETUNE_C25_0: 1271 case WM8962_DACR_RETUNE_C26_1: 1272 case WM8962_DACR_RETUNE_C26_0: 1273 case WM8962_DACR_RETUNE_C27_1: 1274 case WM8962_DACR_RETUNE_C27_0: 1275 case WM8962_DACR_RETUNE_C28_1: 1276 case WM8962_DACR_RETUNE_C28_0: 1277 case WM8962_DACR_RETUNE_C29_1: 1278 case WM8962_DACR_RETUNE_C29_0: 1279 case WM8962_DACR_RETUNE_C30_1: 1280 case WM8962_DACR_RETUNE_C30_0: 1281 case WM8962_DACR_RETUNE_C31_1: 1282 case WM8962_DACR_RETUNE_C31_0: 1283 case WM8962_DACR_RETUNE_C32_1: 1284 case WM8962_DACR_RETUNE_C32_0: 1285 case WM8962_VSS_XHD2_1: 1286 case WM8962_VSS_XHD2_0: 1287 case WM8962_VSS_XHD3_1: 1288 case WM8962_VSS_XHD3_0: 1289 case WM8962_VSS_XHN1_1: 1290 case WM8962_VSS_XHN1_0: 1291 case WM8962_VSS_XHN2_1: 1292 case WM8962_VSS_XHN2_0: 1293 case WM8962_VSS_XHN3_1: 1294 case WM8962_VSS_XHN3_0: 1295 case WM8962_VSS_XLA_1: 1296 case WM8962_VSS_XLA_0: 1297 case WM8962_VSS_XLB_1: 1298 case WM8962_VSS_XLB_0: 1299 case WM8962_VSS_XLG_1: 1300 case WM8962_VSS_XLG_0: 1301 case WM8962_VSS_PG2_1: 1302 case WM8962_VSS_PG2_0: 1303 case WM8962_VSS_PG_1: 1304 case WM8962_VSS_PG_0: 1305 case WM8962_VSS_XTD1_1: 1306 case WM8962_VSS_XTD1_0: 1307 case WM8962_VSS_XTD2_1: 1308 case WM8962_VSS_XTD2_0: 1309 case WM8962_VSS_XTD3_1: 1310 case WM8962_VSS_XTD3_0: 1311 case WM8962_VSS_XTD4_1: 1312 case WM8962_VSS_XTD4_0: 1313 case WM8962_VSS_XTD5_1: 1314 case WM8962_VSS_XTD5_0: 1315 case WM8962_VSS_XTD6_1: 1316 case WM8962_VSS_XTD6_0: 1317 case WM8962_VSS_XTD7_1: 1318 case WM8962_VSS_XTD7_0: 1319 case WM8962_VSS_XTD8_1: 1320 case WM8962_VSS_XTD8_0: 1321 case WM8962_VSS_XTD9_1: 1322 case WM8962_VSS_XTD9_0: 1323 case WM8962_VSS_XTD10_1: 1324 case WM8962_VSS_XTD10_0: 1325 case WM8962_VSS_XTD11_1: 1326 case WM8962_VSS_XTD11_0: 1327 case WM8962_VSS_XTD12_1: 1328 case WM8962_VSS_XTD12_0: 1329 case WM8962_VSS_XTD13_1: 1330 case WM8962_VSS_XTD13_0: 1331 case WM8962_VSS_XTD14_1: 1332 case WM8962_VSS_XTD14_0: 1333 case WM8962_VSS_XTD15_1: 1334 case WM8962_VSS_XTD15_0: 1335 case WM8962_VSS_XTD16_1: 1336 case WM8962_VSS_XTD16_0: 1337 case WM8962_VSS_XTD17_1: 1338 case WM8962_VSS_XTD17_0: 1339 case WM8962_VSS_XTD18_1: 1340 case WM8962_VSS_XTD18_0: 1341 case WM8962_VSS_XTD19_1: 1342 case WM8962_VSS_XTD19_0: 1343 case WM8962_VSS_XTD20_1: 1344 case WM8962_VSS_XTD20_0: 1345 case WM8962_VSS_XTD21_1: 1346 case WM8962_VSS_XTD21_0: 1347 case WM8962_VSS_XTD22_1: 1348 case WM8962_VSS_XTD22_0: 1349 case WM8962_VSS_XTD23_1: 1350 case WM8962_VSS_XTD23_0: 1351 case WM8962_VSS_XTD24_1: 1352 case WM8962_VSS_XTD24_0: 1353 case WM8962_VSS_XTD25_1: 1354 case WM8962_VSS_XTD25_0: 1355 case WM8962_VSS_XTD26_1: 1356 case WM8962_VSS_XTD26_0: 1357 case WM8962_VSS_XTD27_1: 1358 case WM8962_VSS_XTD27_0: 1359 case WM8962_VSS_XTD28_1: 1360 case WM8962_VSS_XTD28_0: 1361 case WM8962_VSS_XTD29_1: 1362 case WM8962_VSS_XTD29_0: 1363 case WM8962_VSS_XTD30_1: 1364 case WM8962_VSS_XTD30_0: 1365 case WM8962_VSS_XTD31_1: 1366 case WM8962_VSS_XTD31_0: 1367 case WM8962_VSS_XTD32_1: 1368 case WM8962_VSS_XTD32_0: 1369 case WM8962_VSS_XTS1_1: 1370 case WM8962_VSS_XTS1_0: 1371 case WM8962_VSS_XTS2_1: 1372 case WM8962_VSS_XTS2_0: 1373 case WM8962_VSS_XTS3_1: 1374 case WM8962_VSS_XTS3_0: 1375 case WM8962_VSS_XTS4_1: 1376 case WM8962_VSS_XTS4_0: 1377 case WM8962_VSS_XTS5_1: 1378 case WM8962_VSS_XTS5_0: 1379 case WM8962_VSS_XTS6_1: 1380 case WM8962_VSS_XTS6_0: 1381 case WM8962_VSS_XTS7_1: 1382 case WM8962_VSS_XTS7_0: 1383 case WM8962_VSS_XTS8_1: 1384 case WM8962_VSS_XTS8_0: 1385 case WM8962_VSS_XTS9_1: 1386 case WM8962_VSS_XTS9_0: 1387 case WM8962_VSS_XTS10_1: 1388 case WM8962_VSS_XTS10_0: 1389 case WM8962_VSS_XTS11_1: 1390 case WM8962_VSS_XTS11_0: 1391 case WM8962_VSS_XTS12_1: 1392 case WM8962_VSS_XTS12_0: 1393 case WM8962_VSS_XTS13_1: 1394 case WM8962_VSS_XTS13_0: 1395 case WM8962_VSS_XTS14_1: 1396 case WM8962_VSS_XTS14_0: 1397 case WM8962_VSS_XTS15_1: 1398 case WM8962_VSS_XTS15_0: 1399 case WM8962_VSS_XTS16_1: 1400 case WM8962_VSS_XTS16_0: 1401 case WM8962_VSS_XTS17_1: 1402 case WM8962_VSS_XTS17_0: 1403 case WM8962_VSS_XTS18_1: 1404 case WM8962_VSS_XTS18_0: 1405 case WM8962_VSS_XTS19_1: 1406 case WM8962_VSS_XTS19_0: 1407 case WM8962_VSS_XTS20_1: 1408 case WM8962_VSS_XTS20_0: 1409 case WM8962_VSS_XTS21_1: 1410 case WM8962_VSS_XTS21_0: 1411 case WM8962_VSS_XTS22_1: 1412 case WM8962_VSS_XTS22_0: 1413 case WM8962_VSS_XTS23_1: 1414 case WM8962_VSS_XTS23_0: 1415 case WM8962_VSS_XTS24_1: 1416 case WM8962_VSS_XTS24_0: 1417 case WM8962_VSS_XTS25_1: 1418 case WM8962_VSS_XTS25_0: 1419 case WM8962_VSS_XTS26_1: 1420 case WM8962_VSS_XTS26_0: 1421 case WM8962_VSS_XTS27_1: 1422 case WM8962_VSS_XTS27_0: 1423 case WM8962_VSS_XTS28_1: 1424 case WM8962_VSS_XTS28_0: 1425 case WM8962_VSS_XTS29_1: 1426 case WM8962_VSS_XTS29_0: 1427 case WM8962_VSS_XTS30_1: 1428 case WM8962_VSS_XTS30_0: 1429 case WM8962_VSS_XTS31_1: 1430 case WM8962_VSS_XTS31_0: 1431 case WM8962_VSS_XTS32_1: 1432 case WM8962_VSS_XTS32_0: 1433 return true; 1434 default: 1435 return false; 1436 } 1437 } 1438 1439 static int wm8962_reset(struct wm8962_priv *wm8962) 1440 { 1441 int ret; 1442 1443 ret = regmap_write(wm8962->regmap, WM8962_SOFTWARE_RESET, 0x6243); 1444 if (ret != 0) 1445 return ret; 1446 1447 return regmap_write(wm8962->regmap, WM8962_PLL_SOFTWARE_RESET, 0); 1448 } 1449 1450 static const DECLARE_TLV_DB_SCALE(inpga_tlv, -2325, 75, 0); 1451 static const DECLARE_TLV_DB_SCALE(mixin_tlv, -1500, 300, 0); 1452 static const DECLARE_TLV_DB_RANGE(mixinpga_tlv, 1453 0, 1, TLV_DB_SCALE_ITEM(0, 600, 0), 1454 2, 2, TLV_DB_SCALE_ITEM(1300, 1300, 0), 1455 3, 4, TLV_DB_SCALE_ITEM(1800, 200, 0), 1456 5, 5, TLV_DB_SCALE_ITEM(2400, 0, 0), 1457 6, 7, TLV_DB_SCALE_ITEM(2700, 300, 0) 1458 ); 1459 static const DECLARE_TLV_DB_SCALE(beep_tlv, -9600, 600, 1); 1460 static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1); 1461 static const DECLARE_TLV_DB_SCALE(st_tlv, -3600, 300, 0); 1462 static const DECLARE_TLV_DB_SCALE(inmix_tlv, -600, 600, 0); 1463 static const DECLARE_TLV_DB_SCALE(bypass_tlv, -1500, 300, 0); 1464 static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1); 1465 static const DECLARE_TLV_DB_SCALE(hp_tlv, -700, 100, 0); 1466 static const DECLARE_TLV_DB_RANGE(classd_tlv, 1467 0, 6, TLV_DB_SCALE_ITEM(0, 150, 0), 1468 7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0) 1469 ); 1470 static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); 1471 1472 static int wm8962_dsp2_write_config(struct snd_soc_component *component) 1473 { 1474 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 1475 1476 return regcache_sync_region(wm8962->regmap, 1477 WM8962_HDBASS_AI_1, WM8962_MAX_REGISTER); 1478 } 1479 1480 static int wm8962_dsp2_set_enable(struct snd_soc_component *component, u16 val) 1481 { 1482 u16 adcl = snd_soc_component_read(component, WM8962_LEFT_ADC_VOLUME); 1483 u16 adcr = snd_soc_component_read(component, WM8962_RIGHT_ADC_VOLUME); 1484 u16 dac = snd_soc_component_read(component, WM8962_ADC_DAC_CONTROL_1); 1485 1486 /* Mute the ADCs and DACs */ 1487 snd_soc_component_write(component, WM8962_LEFT_ADC_VOLUME, 0); 1488 snd_soc_component_write(component, WM8962_RIGHT_ADC_VOLUME, WM8962_ADC_VU); 1489 snd_soc_component_update_bits(component, WM8962_ADC_DAC_CONTROL_1, 1490 WM8962_DAC_MUTE, WM8962_DAC_MUTE); 1491 1492 snd_soc_component_write(component, WM8962_SOUNDSTAGE_ENABLES_0, val); 1493 1494 /* Restore the ADCs and DACs */ 1495 snd_soc_component_write(component, WM8962_LEFT_ADC_VOLUME, adcl); 1496 snd_soc_component_write(component, WM8962_RIGHT_ADC_VOLUME, adcr); 1497 snd_soc_component_update_bits(component, WM8962_ADC_DAC_CONTROL_1, 1498 WM8962_DAC_MUTE, dac); 1499 1500 return 0; 1501 } 1502 1503 static int wm8962_dsp2_start(struct snd_soc_component *component) 1504 { 1505 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 1506 1507 wm8962_dsp2_write_config(component); 1508 1509 snd_soc_component_write(component, WM8962_DSP2_EXECCONTROL, WM8962_DSP2_RUNR); 1510 1511 wm8962_dsp2_set_enable(component, wm8962->dsp2_ena); 1512 1513 return 0; 1514 } 1515 1516 static int wm8962_dsp2_stop(struct snd_soc_component *component) 1517 { 1518 wm8962_dsp2_set_enable(component, 0); 1519 1520 snd_soc_component_write(component, WM8962_DSP2_EXECCONTROL, WM8962_DSP2_STOP); 1521 1522 return 0; 1523 } 1524 1525 #define WM8962_DSP2_ENABLE(xname, xshift) \ 1526 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 1527 .info = wm8962_dsp2_ena_info, \ 1528 .get = wm8962_dsp2_ena_get, .put = wm8962_dsp2_ena_put, \ 1529 .private_value = xshift } 1530 1531 static int wm8962_dsp2_ena_info(struct snd_kcontrol *kcontrol, 1532 struct snd_ctl_elem_info *uinfo) 1533 { 1534 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 1535 1536 uinfo->count = 1; 1537 uinfo->value.integer.min = 0; 1538 uinfo->value.integer.max = 1; 1539 1540 return 0; 1541 } 1542 1543 static int wm8962_dsp2_ena_get(struct snd_kcontrol *kcontrol, 1544 struct snd_ctl_elem_value *ucontrol) 1545 { 1546 int shift = kcontrol->private_value; 1547 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1548 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 1549 1550 ucontrol->value.integer.value[0] = !!(wm8962->dsp2_ena & 1 << shift); 1551 1552 return 0; 1553 } 1554 1555 static int wm8962_dsp2_ena_put(struct snd_kcontrol *kcontrol, 1556 struct snd_ctl_elem_value *ucontrol) 1557 { 1558 int shift = kcontrol->private_value; 1559 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1560 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 1561 int old = wm8962->dsp2_ena; 1562 int ret = 0; 1563 int dsp2_running = snd_soc_component_read(component, WM8962_DSP2_POWER_MANAGEMENT) & 1564 WM8962_DSP2_ENA; 1565 1566 mutex_lock(&wm8962->dsp2_ena_lock); 1567 1568 if (ucontrol->value.integer.value[0]) 1569 wm8962->dsp2_ena |= 1 << shift; 1570 else 1571 wm8962->dsp2_ena &= ~(1 << shift); 1572 1573 if (wm8962->dsp2_ena == old) 1574 goto out; 1575 1576 ret = 1; 1577 1578 if (dsp2_running) { 1579 if (wm8962->dsp2_ena) 1580 wm8962_dsp2_set_enable(component, wm8962->dsp2_ena); 1581 else 1582 wm8962_dsp2_stop(component); 1583 } 1584 1585 out: 1586 mutex_unlock(&wm8962->dsp2_ena_lock); 1587 1588 return ret; 1589 } 1590 1591 /* The VU bits for the headphones are in a different register to the mute 1592 * bits and only take effect on the PGA if it is actually powered. 1593 */ 1594 static int wm8962_put_hp_sw(struct snd_kcontrol *kcontrol, 1595 struct snd_ctl_elem_value *ucontrol) 1596 { 1597 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1598 int ret; 1599 1600 /* Apply the update (if any) */ 1601 ret = snd_soc_put_volsw(kcontrol, ucontrol); 1602 if (ret == 0) 1603 return 0; 1604 1605 /* If the left PGA is enabled hit that VU bit... */ 1606 ret = snd_soc_component_read(component, WM8962_PWR_MGMT_2); 1607 if (ret & WM8962_HPOUTL_PGA_ENA) { 1608 snd_soc_component_write(component, WM8962_HPOUTL_VOLUME, 1609 snd_soc_component_read(component, WM8962_HPOUTL_VOLUME)); 1610 return 1; 1611 } 1612 1613 /* ...otherwise the right. The VU is stereo. */ 1614 if (ret & WM8962_HPOUTR_PGA_ENA) 1615 snd_soc_component_write(component, WM8962_HPOUTR_VOLUME, 1616 snd_soc_component_read(component, WM8962_HPOUTR_VOLUME)); 1617 1618 return 1; 1619 } 1620 1621 /* The VU bits for the speakers are in a different register to the mute 1622 * bits and only take effect on the PGA if it is actually powered. 1623 */ 1624 static int wm8962_put_spk_sw(struct snd_kcontrol *kcontrol, 1625 struct snd_ctl_elem_value *ucontrol) 1626 { 1627 struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); 1628 int ret; 1629 1630 /* Apply the update (if any) */ 1631 ret = snd_soc_put_volsw(kcontrol, ucontrol); 1632 if (ret == 0) 1633 return 0; 1634 1635 /* If the left PGA is enabled hit that VU bit... */ 1636 ret = snd_soc_component_read(component, WM8962_PWR_MGMT_2); 1637 if (ret & WM8962_SPKOUTL_PGA_ENA) { 1638 snd_soc_component_write(component, WM8962_SPKOUTL_VOLUME, 1639 snd_soc_component_read(component, WM8962_SPKOUTL_VOLUME)); 1640 return 1; 1641 } 1642 1643 /* ...otherwise the right. The VU is stereo. */ 1644 if (ret & WM8962_SPKOUTR_PGA_ENA) 1645 snd_soc_component_write(component, WM8962_SPKOUTR_VOLUME, 1646 snd_soc_component_read(component, WM8962_SPKOUTR_VOLUME)); 1647 1648 return 1; 1649 } 1650 1651 static const char *cap_hpf_mode_text[] = { 1652 "Hi-fi", "Application" 1653 }; 1654 1655 static SOC_ENUM_SINGLE_DECL(cap_hpf_mode, 1656 WM8962_ADC_DAC_CONTROL_2, 10, cap_hpf_mode_text); 1657 1658 1659 static const char *cap_lhpf_mode_text[] = { 1660 "LPF", "HPF" 1661 }; 1662 1663 static SOC_ENUM_SINGLE_DECL(cap_lhpf_mode, 1664 WM8962_LHPF1, 1, cap_lhpf_mode_text); 1665 1666 static const struct snd_kcontrol_new wm8962_snd_controls[] = { 1667 SOC_DOUBLE("Input Mixer Switch", WM8962_INPUT_MIXER_CONTROL_1, 3, 2, 1, 1), 1668 1669 SOC_SINGLE_TLV("MIXINL IN2L Volume", WM8962_LEFT_INPUT_MIXER_VOLUME, 6, 7, 0, 1670 mixin_tlv), 1671 SOC_SINGLE_TLV("MIXINL PGA Volume", WM8962_LEFT_INPUT_MIXER_VOLUME, 3, 7, 0, 1672 mixinpga_tlv), 1673 SOC_SINGLE_TLV("MIXINL IN3L Volume", WM8962_LEFT_INPUT_MIXER_VOLUME, 0, 7, 0, 1674 mixin_tlv), 1675 1676 SOC_SINGLE_TLV("MIXINR IN2R Volume", WM8962_RIGHT_INPUT_MIXER_VOLUME, 6, 7, 0, 1677 mixin_tlv), 1678 SOC_SINGLE_TLV("MIXINR PGA Volume", WM8962_RIGHT_INPUT_MIXER_VOLUME, 3, 7, 0, 1679 mixinpga_tlv), 1680 SOC_SINGLE_TLV("MIXINR IN3R Volume", WM8962_RIGHT_INPUT_MIXER_VOLUME, 0, 7, 0, 1681 mixin_tlv), 1682 1683 SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8962_LEFT_ADC_VOLUME, 1684 WM8962_RIGHT_ADC_VOLUME, 1, 127, 0, digital_tlv), 1685 SOC_DOUBLE_R_TLV("Capture Volume", WM8962_LEFT_INPUT_VOLUME, 1686 WM8962_RIGHT_INPUT_VOLUME, 0, 63, 0, inpga_tlv), 1687 SOC_DOUBLE_R("Capture Switch", WM8962_LEFT_INPUT_VOLUME, 1688 WM8962_RIGHT_INPUT_VOLUME, 7, 1, 1), 1689 SOC_DOUBLE_R("Capture ZC Switch", WM8962_LEFT_INPUT_VOLUME, 1690 WM8962_RIGHT_INPUT_VOLUME, 6, 1, 1), 1691 SOC_SINGLE("Capture HPF Switch", WM8962_ADC_DAC_CONTROL_1, 0, 1, 1), 1692 SOC_ENUM("Capture HPF Mode", cap_hpf_mode), 1693 SOC_SINGLE("Capture HPF Cutoff", WM8962_ADC_DAC_CONTROL_2, 7, 7, 0), 1694 SOC_SINGLE("Capture LHPF Switch", WM8962_LHPF1, 0, 1, 0), 1695 SOC_ENUM("Capture LHPF Mode", cap_lhpf_mode), 1696 1697 SOC_DOUBLE_R_TLV("Sidetone Volume", WM8962_DAC_DSP_MIXING_1, 1698 WM8962_DAC_DSP_MIXING_2, 4, 12, 0, st_tlv), 1699 1700 SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8962_LEFT_DAC_VOLUME, 1701 WM8962_RIGHT_DAC_VOLUME, 1, 127, 0, digital_tlv), 1702 SOC_SINGLE("DAC High Performance Switch", WM8962_ADC_DAC_CONTROL_2, 0, 1, 0), 1703 SOC_SINGLE("DAC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 5, 1, 0), 1704 SOC_SINGLE("ADC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 8, 1, 0), 1705 SOC_SINGLE("DAC Monomix Switch", WM8962_DAC_DSP_MIXING_1, WM8962_DAC_MONOMIX_SHIFT, 1, 0), 1706 SOC_SINGLE("ADC Monomix Switch", WM8962_THREED1, WM8962_ADC_MONOMIX_SHIFT, 1, 0), 1707 1708 SOC_SINGLE("ADC High Performance Switch", WM8962_ADDITIONAL_CONTROL_1, 1709 5, 1, 0), 1710 1711 SOC_SINGLE_TLV("Beep Volume", WM8962_BEEP_GENERATOR_1, 4, 15, 0, beep_tlv), 1712 1713 SOC_DOUBLE_R_TLV("Headphone Volume", WM8962_HPOUTL_VOLUME, 1714 WM8962_HPOUTR_VOLUME, 0, 127, 0, out_tlv), 1715 SOC_DOUBLE_EXT("Headphone Switch", WM8962_PWR_MGMT_2, 1, 0, 1, 1, 1716 snd_soc_get_volsw, wm8962_put_hp_sw), 1717 SOC_DOUBLE_R("Headphone ZC Switch", WM8962_HPOUTL_VOLUME, WM8962_HPOUTR_VOLUME, 1718 7, 1, 0), 1719 SOC_DOUBLE_TLV("Headphone Aux Volume", WM8962_ANALOGUE_HP_2, 3, 6, 7, 0, 1720 hp_tlv), 1721 1722 SOC_DOUBLE_R("Headphone Mixer Switch", WM8962_HEADPHONE_MIXER_3, 1723 WM8962_HEADPHONE_MIXER_4, 8, 1, 1), 1724 1725 SOC_SINGLE_TLV("HPMIXL IN4L Volume", WM8962_HEADPHONE_MIXER_3, 1726 3, 7, 0, bypass_tlv), 1727 SOC_SINGLE_TLV("HPMIXL IN4R Volume", WM8962_HEADPHONE_MIXER_3, 1728 0, 7, 0, bypass_tlv), 1729 SOC_SINGLE_TLV("HPMIXL MIXINL Volume", WM8962_HEADPHONE_MIXER_3, 1730 7, 1, 1, inmix_tlv), 1731 SOC_SINGLE_TLV("HPMIXL MIXINR Volume", WM8962_HEADPHONE_MIXER_3, 1732 6, 1, 1, inmix_tlv), 1733 1734 SOC_SINGLE_TLV("HPMIXR IN4L Volume", WM8962_HEADPHONE_MIXER_4, 1735 3, 7, 0, bypass_tlv), 1736 SOC_SINGLE_TLV("HPMIXR IN4R Volume", WM8962_HEADPHONE_MIXER_4, 1737 0, 7, 0, bypass_tlv), 1738 SOC_SINGLE_TLV("HPMIXR MIXINL Volume", WM8962_HEADPHONE_MIXER_4, 1739 7, 1, 1, inmix_tlv), 1740 SOC_SINGLE_TLV("HPMIXR MIXINR Volume", WM8962_HEADPHONE_MIXER_4, 1741 6, 1, 1, inmix_tlv), 1742 1743 SOC_SINGLE_TLV("Speaker Boost Volume", WM8962_CLASS_D_CONTROL_2, 0, 7, 0, 1744 classd_tlv), 1745 1746 SOC_SINGLE("EQ Switch", WM8962_EQ1, WM8962_EQ_ENA_SHIFT, 1, 0), 1747 SOC_DOUBLE_R_TLV("EQ1 Volume", WM8962_EQ2, WM8962_EQ22, 1748 WM8962_EQL_B1_GAIN_SHIFT, 31, 0, eq_tlv), 1749 SOC_DOUBLE_R_TLV("EQ2 Volume", WM8962_EQ2, WM8962_EQ22, 1750 WM8962_EQL_B2_GAIN_SHIFT, 31, 0, eq_tlv), 1751 SOC_DOUBLE_R_TLV("EQ3 Volume", WM8962_EQ2, WM8962_EQ22, 1752 WM8962_EQL_B3_GAIN_SHIFT, 31, 0, eq_tlv), 1753 SOC_DOUBLE_R_TLV("EQ4 Volume", WM8962_EQ3, WM8962_EQ23, 1754 WM8962_EQL_B4_GAIN_SHIFT, 31, 0, eq_tlv), 1755 SOC_DOUBLE_R_TLV("EQ5 Volume", WM8962_EQ3, WM8962_EQ23, 1756 WM8962_EQL_B5_GAIN_SHIFT, 31, 0, eq_tlv), 1757 SND_SOC_BYTES("EQL Coefficients", WM8962_EQ4, 18), 1758 SND_SOC_BYTES("EQR Coefficients", WM8962_EQ24, 18), 1759 1760 1761 SOC_SINGLE("3D Switch", WM8962_THREED1, 0, 1, 0), 1762 SND_SOC_BYTES_MASK("3D Coefficients", WM8962_THREED1, 4, WM8962_THREED_ENA), 1763 1764 SOC_SINGLE("DF1 Switch", WM8962_DF1, 0, 1, 0), 1765 SND_SOC_BYTES_MASK("DF1 Coefficients", WM8962_DF1, 7, WM8962_DF1_ENA), 1766 1767 SOC_SINGLE("DRC Switch", WM8962_DRC_1, 0, 1, 0), 1768 SND_SOC_BYTES_MASK("DRC Coefficients", WM8962_DRC_1, 5, WM8962_DRC_ENA), 1769 1770 WM8962_DSP2_ENABLE("VSS Switch", WM8962_VSS_ENA_SHIFT), 1771 SND_SOC_BYTES("VSS Coefficients", WM8962_VSS_XHD2_1, 148), 1772 WM8962_DSP2_ENABLE("HPF1 Switch", WM8962_HPF1_ENA_SHIFT), 1773 WM8962_DSP2_ENABLE("HPF2 Switch", WM8962_HPF2_ENA_SHIFT), 1774 SND_SOC_BYTES("HPF Coefficients", WM8962_LHPF2, 1), 1775 WM8962_DSP2_ENABLE("HD Bass Switch", WM8962_HDBASS_ENA_SHIFT), 1776 SND_SOC_BYTES("HD Bass Coefficients", WM8962_HDBASS_AI_1, 30), 1777 1778 SOC_DOUBLE("ALC Switch", WM8962_ALC1, WM8962_ALCL_ENA_SHIFT, 1779 WM8962_ALCR_ENA_SHIFT, 1, 0), 1780 SND_SOC_BYTES_MASK("ALC Coefficients", WM8962_ALC1, 4, 1781 WM8962_ALCL_ENA_MASK | WM8962_ALCR_ENA_MASK), 1782 }; 1783 1784 static const struct snd_kcontrol_new wm8962_spk_mono_controls[] = { 1785 SOC_SINGLE_TLV("Speaker Volume", WM8962_SPKOUTL_VOLUME, 0, 127, 0, out_tlv), 1786 SOC_SINGLE_EXT("Speaker Switch", WM8962_CLASS_D_CONTROL_1, 1, 1, 1, 1787 snd_soc_get_volsw, wm8962_put_spk_sw), 1788 SOC_SINGLE("Speaker ZC Switch", WM8962_SPKOUTL_VOLUME, 7, 1, 0), 1789 1790 SOC_SINGLE("Speaker Mixer Switch", WM8962_SPEAKER_MIXER_3, 8, 1, 1), 1791 SOC_SINGLE_TLV("Speaker Mixer IN4L Volume", WM8962_SPEAKER_MIXER_3, 1792 3, 7, 0, bypass_tlv), 1793 SOC_SINGLE_TLV("Speaker Mixer IN4R Volume", WM8962_SPEAKER_MIXER_3, 1794 0, 7, 0, bypass_tlv), 1795 SOC_SINGLE_TLV("Speaker Mixer MIXINL Volume", WM8962_SPEAKER_MIXER_3, 1796 7, 1, 1, inmix_tlv), 1797 SOC_SINGLE_TLV("Speaker Mixer MIXINR Volume", WM8962_SPEAKER_MIXER_3, 1798 6, 1, 1, inmix_tlv), 1799 SOC_SINGLE_TLV("Speaker Mixer DACL Volume", WM8962_SPEAKER_MIXER_5, 1800 7, 1, 0, inmix_tlv), 1801 SOC_SINGLE_TLV("Speaker Mixer DACR Volume", WM8962_SPEAKER_MIXER_5, 1802 6, 1, 0, inmix_tlv), 1803 }; 1804 1805 static const struct snd_kcontrol_new wm8962_spk_stereo_controls[] = { 1806 SOC_DOUBLE_R_TLV("Speaker Volume", WM8962_SPKOUTL_VOLUME, 1807 WM8962_SPKOUTR_VOLUME, 0, 127, 0, out_tlv), 1808 SOC_DOUBLE_EXT("Speaker Switch", WM8962_CLASS_D_CONTROL_1, 1, 0, 1, 1, 1809 snd_soc_get_volsw, wm8962_put_spk_sw), 1810 SOC_DOUBLE_R("Speaker ZC Switch", WM8962_SPKOUTL_VOLUME, WM8962_SPKOUTR_VOLUME, 1811 7, 1, 0), 1812 1813 SOC_DOUBLE_R("Speaker Mixer Switch", WM8962_SPEAKER_MIXER_3, 1814 WM8962_SPEAKER_MIXER_4, 8, 1, 1), 1815 1816 SOC_SINGLE_TLV("SPKOUTL Mixer IN4L Volume", WM8962_SPEAKER_MIXER_3, 1817 3, 7, 0, bypass_tlv), 1818 SOC_SINGLE_TLV("SPKOUTL Mixer IN4R Volume", WM8962_SPEAKER_MIXER_3, 1819 0, 7, 0, bypass_tlv), 1820 SOC_SINGLE_TLV("SPKOUTL Mixer MIXINL Volume", WM8962_SPEAKER_MIXER_3, 1821 7, 1, 1, inmix_tlv), 1822 SOC_SINGLE_TLV("SPKOUTL Mixer MIXINR Volume", WM8962_SPEAKER_MIXER_3, 1823 6, 1, 1, inmix_tlv), 1824 SOC_SINGLE_TLV("SPKOUTL Mixer DACL Volume", WM8962_SPEAKER_MIXER_5, 1825 7, 1, 0, inmix_tlv), 1826 SOC_SINGLE_TLV("SPKOUTL Mixer DACR Volume", WM8962_SPEAKER_MIXER_5, 1827 6, 1, 0, inmix_tlv), 1828 1829 SOC_SINGLE_TLV("SPKOUTR Mixer IN4L Volume", WM8962_SPEAKER_MIXER_4, 1830 3, 7, 0, bypass_tlv), 1831 SOC_SINGLE_TLV("SPKOUTR Mixer IN4R Volume", WM8962_SPEAKER_MIXER_4, 1832 0, 7, 0, bypass_tlv), 1833 SOC_SINGLE_TLV("SPKOUTR Mixer MIXINL Volume", WM8962_SPEAKER_MIXER_4, 1834 7, 1, 1, inmix_tlv), 1835 SOC_SINGLE_TLV("SPKOUTR Mixer MIXINR Volume", WM8962_SPEAKER_MIXER_4, 1836 6, 1, 1, inmix_tlv), 1837 SOC_SINGLE_TLV("SPKOUTR Mixer DACL Volume", WM8962_SPEAKER_MIXER_5, 1838 5, 1, 0, inmix_tlv), 1839 SOC_SINGLE_TLV("SPKOUTR Mixer DACR Volume", WM8962_SPEAKER_MIXER_5, 1840 4, 1, 0, inmix_tlv), 1841 }; 1842 1843 static int tp_event(struct snd_soc_dapm_widget *w, 1844 struct snd_kcontrol *kcontrol, int event) 1845 { 1846 int ret, reg, val, mask; 1847 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1848 1849 ret = pm_runtime_resume_and_get(component->dev); 1850 if (ret < 0) { 1851 dev_err(component->dev, "Failed to resume device: %d\n", ret); 1852 return ret; 1853 } 1854 1855 reg = WM8962_ADDITIONAL_CONTROL_4; 1856 1857 if (!snd_soc_dapm_widget_name_cmp(w, "TEMP_HP")) { 1858 mask = WM8962_TEMP_ENA_HP_MASK; 1859 val = WM8962_TEMP_ENA_HP; 1860 } else if (!snd_soc_dapm_widget_name_cmp(w, "TEMP_SPK")) { 1861 mask = WM8962_TEMP_ENA_SPK_MASK; 1862 val = WM8962_TEMP_ENA_SPK; 1863 } else { 1864 pm_runtime_put(component->dev); 1865 return -EINVAL; 1866 } 1867 1868 switch (event) { 1869 case SND_SOC_DAPM_POST_PMD: 1870 val = 0; 1871 fallthrough; 1872 case SND_SOC_DAPM_POST_PMU: 1873 ret = snd_soc_component_update_bits(component, reg, mask, val); 1874 break; 1875 default: 1876 WARN(1, "Invalid event %d\n", event); 1877 pm_runtime_put(component->dev); 1878 return -EINVAL; 1879 } 1880 1881 pm_runtime_put(component->dev); 1882 1883 return 0; 1884 } 1885 1886 static int cp_event(struct snd_soc_dapm_widget *w, 1887 struct snd_kcontrol *kcontrol, int event) 1888 { 1889 switch (event) { 1890 case SND_SOC_DAPM_POST_PMU: 1891 msleep(5); 1892 break; 1893 1894 default: 1895 WARN(1, "Invalid event %d\n", event); 1896 return -EINVAL; 1897 } 1898 1899 return 0; 1900 } 1901 1902 static int hp_event(struct snd_soc_dapm_widget *w, 1903 struct snd_kcontrol *kcontrol, int event) 1904 { 1905 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1906 int timeout; 1907 int reg; 1908 int expected = (WM8962_DCS_STARTUP_DONE_HP1L | 1909 WM8962_DCS_STARTUP_DONE_HP1R); 1910 1911 switch (event) { 1912 case SND_SOC_DAPM_POST_PMU: 1913 snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, 1914 WM8962_HP1L_ENA | WM8962_HP1R_ENA, 1915 WM8962_HP1L_ENA | WM8962_HP1R_ENA); 1916 udelay(20); 1917 1918 snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, 1919 WM8962_HP1L_ENA_DLY | WM8962_HP1R_ENA_DLY, 1920 WM8962_HP1L_ENA_DLY | WM8962_HP1R_ENA_DLY); 1921 1922 /* Start the DC servo */ 1923 snd_soc_component_update_bits(component, WM8962_DC_SERVO_1, 1924 WM8962_HP1L_DCS_ENA | WM8962_HP1R_DCS_ENA | 1925 WM8962_HP1L_DCS_STARTUP | 1926 WM8962_HP1R_DCS_STARTUP, 1927 WM8962_HP1L_DCS_ENA | WM8962_HP1R_DCS_ENA | 1928 WM8962_HP1L_DCS_STARTUP | 1929 WM8962_HP1R_DCS_STARTUP); 1930 1931 /* Wait for it to complete, should be well under 100ms */ 1932 timeout = 0; 1933 do { 1934 msleep(1); 1935 reg = snd_soc_component_read(component, WM8962_DC_SERVO_6); 1936 if (reg < 0) { 1937 dev_err(component->dev, 1938 "Failed to read DCS status: %d\n", 1939 reg); 1940 continue; 1941 } 1942 dev_dbg(component->dev, "DCS status: %x\n", reg); 1943 } while (++timeout < 200 && (reg & expected) != expected); 1944 1945 if ((reg & expected) != expected) 1946 dev_err(component->dev, "DC servo timed out\n"); 1947 else 1948 dev_dbg(component->dev, "DC servo complete after %dms\n", 1949 timeout); 1950 1951 snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, 1952 WM8962_HP1L_ENA_OUTP | 1953 WM8962_HP1R_ENA_OUTP, 1954 WM8962_HP1L_ENA_OUTP | 1955 WM8962_HP1R_ENA_OUTP); 1956 udelay(20); 1957 1958 snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, 1959 WM8962_HP1L_RMV_SHORT | 1960 WM8962_HP1R_RMV_SHORT, 1961 WM8962_HP1L_RMV_SHORT | 1962 WM8962_HP1R_RMV_SHORT); 1963 break; 1964 1965 case SND_SOC_DAPM_PRE_PMD: 1966 snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, 1967 WM8962_HP1L_RMV_SHORT | 1968 WM8962_HP1R_RMV_SHORT, 0); 1969 1970 udelay(20); 1971 1972 snd_soc_component_update_bits(component, WM8962_DC_SERVO_1, 1973 WM8962_HP1L_DCS_ENA | WM8962_HP1R_DCS_ENA | 1974 WM8962_HP1L_DCS_STARTUP | 1975 WM8962_HP1R_DCS_STARTUP, 1976 0); 1977 1978 snd_soc_component_update_bits(component, WM8962_ANALOGUE_HP_0, 1979 WM8962_HP1L_ENA | WM8962_HP1R_ENA | 1980 WM8962_HP1L_ENA_DLY | WM8962_HP1R_ENA_DLY | 1981 WM8962_HP1L_ENA_OUTP | 1982 WM8962_HP1R_ENA_OUTP, 0); 1983 1984 break; 1985 1986 default: 1987 WARN(1, "Invalid event %d\n", event); 1988 return -EINVAL; 1989 1990 } 1991 1992 return 0; 1993 } 1994 1995 /* VU bits for the output PGAs only take effect while the PGA is powered */ 1996 static int out_pga_event(struct snd_soc_dapm_widget *w, 1997 struct snd_kcontrol *kcontrol, int event) 1998 { 1999 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 2000 int reg; 2001 2002 switch (w->shift) { 2003 case WM8962_HPOUTR_PGA_ENA_SHIFT: 2004 reg = WM8962_HPOUTR_VOLUME; 2005 break; 2006 case WM8962_HPOUTL_PGA_ENA_SHIFT: 2007 reg = WM8962_HPOUTL_VOLUME; 2008 break; 2009 case WM8962_SPKOUTR_PGA_ENA_SHIFT: 2010 reg = WM8962_SPKOUTR_VOLUME; 2011 break; 2012 case WM8962_SPKOUTL_PGA_ENA_SHIFT: 2013 reg = WM8962_SPKOUTL_VOLUME; 2014 break; 2015 default: 2016 WARN(1, "Invalid shift %d\n", w->shift); 2017 return -EINVAL; 2018 } 2019 2020 switch (event) { 2021 case SND_SOC_DAPM_POST_PMU: 2022 return snd_soc_component_write(component, reg, 2023 snd_soc_component_read(component, reg)); 2024 default: 2025 WARN(1, "Invalid event %d\n", event); 2026 return -EINVAL; 2027 } 2028 } 2029 2030 static int dsp2_event(struct snd_soc_dapm_widget *w, 2031 struct snd_kcontrol *kcontrol, int event) 2032 { 2033 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 2034 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 2035 2036 switch (event) { 2037 case SND_SOC_DAPM_POST_PMU: 2038 if (wm8962->dsp2_ena) 2039 wm8962_dsp2_start(component); 2040 break; 2041 2042 case SND_SOC_DAPM_PRE_PMD: 2043 if (wm8962->dsp2_ena) 2044 wm8962_dsp2_stop(component); 2045 break; 2046 2047 default: 2048 WARN(1, "Invalid event %d\n", event); 2049 return -EINVAL; 2050 } 2051 2052 return 0; 2053 } 2054 2055 static const char *st_text[] = { "None", "Left", "Right" }; 2056 2057 static SOC_ENUM_SINGLE_DECL(str_enum, 2058 WM8962_DAC_DSP_MIXING_1, 2, st_text); 2059 2060 static const struct snd_kcontrol_new str_mux = 2061 SOC_DAPM_ENUM("Right Sidetone", str_enum); 2062 2063 static SOC_ENUM_SINGLE_DECL(stl_enum, 2064 WM8962_DAC_DSP_MIXING_2, 2, st_text); 2065 2066 static const struct snd_kcontrol_new stl_mux = 2067 SOC_DAPM_ENUM("Left Sidetone", stl_enum); 2068 2069 static const char *outmux_text[] = { "DAC", "Mixer" }; 2070 2071 static SOC_ENUM_SINGLE_DECL(spkoutr_enum, 2072 WM8962_SPEAKER_MIXER_2, 7, outmux_text); 2073 2074 static const struct snd_kcontrol_new spkoutr_mux = 2075 SOC_DAPM_ENUM("SPKOUTR Mux", spkoutr_enum); 2076 2077 static SOC_ENUM_SINGLE_DECL(spkoutl_enum, 2078 WM8962_SPEAKER_MIXER_1, 7, outmux_text); 2079 2080 static const struct snd_kcontrol_new spkoutl_mux = 2081 SOC_DAPM_ENUM("SPKOUTL Mux", spkoutl_enum); 2082 2083 static SOC_ENUM_SINGLE_DECL(hpoutr_enum, 2084 WM8962_HEADPHONE_MIXER_2, 7, outmux_text); 2085 2086 static const struct snd_kcontrol_new hpoutr_mux = 2087 SOC_DAPM_ENUM("HPOUTR Mux", hpoutr_enum); 2088 2089 static SOC_ENUM_SINGLE_DECL(hpoutl_enum, 2090 WM8962_HEADPHONE_MIXER_1, 7, outmux_text); 2091 2092 static const struct snd_kcontrol_new hpoutl_mux = 2093 SOC_DAPM_ENUM("HPOUTL Mux", hpoutl_enum); 2094 2095 static const char * const input_mode_text[] = { "Analog", "Digital" }; 2096 2097 static SOC_ENUM_SINGLE_VIRT_DECL(input_mode_enum, input_mode_text); 2098 2099 static const struct snd_kcontrol_new input_mode_mux = 2100 SOC_DAPM_ENUM("Input Mode", input_mode_enum); 2101 2102 static const struct snd_kcontrol_new inpgal[] = { 2103 SOC_DAPM_SINGLE("IN1L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 3, 1, 0), 2104 SOC_DAPM_SINGLE("IN2L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 2, 1, 0), 2105 SOC_DAPM_SINGLE("IN3L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 1, 1, 0), 2106 SOC_DAPM_SINGLE("IN4L Switch", WM8962_LEFT_INPUT_PGA_CONTROL, 0, 1, 0), 2107 }; 2108 2109 static const struct snd_kcontrol_new inpgar[] = { 2110 SOC_DAPM_SINGLE("IN1R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 3, 1, 0), 2111 SOC_DAPM_SINGLE("IN2R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 2, 1, 0), 2112 SOC_DAPM_SINGLE("IN3R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 1, 1, 0), 2113 SOC_DAPM_SINGLE("IN4R Switch", WM8962_RIGHT_INPUT_PGA_CONTROL, 0, 1, 0), 2114 }; 2115 2116 static const struct snd_kcontrol_new mixinl[] = { 2117 SOC_DAPM_SINGLE("IN2L Switch", WM8962_INPUT_MIXER_CONTROL_2, 5, 1, 0), 2118 SOC_DAPM_SINGLE("IN3L Switch", WM8962_INPUT_MIXER_CONTROL_2, 4, 1, 0), 2119 SOC_DAPM_SINGLE("PGA Switch", WM8962_INPUT_MIXER_CONTROL_2, 3, 1, 0), 2120 }; 2121 2122 static const struct snd_kcontrol_new mixinr[] = { 2123 SOC_DAPM_SINGLE("IN2R Switch", WM8962_INPUT_MIXER_CONTROL_2, 2, 1, 0), 2124 SOC_DAPM_SINGLE("IN3R Switch", WM8962_INPUT_MIXER_CONTROL_2, 1, 1, 0), 2125 SOC_DAPM_SINGLE("PGA Switch", WM8962_INPUT_MIXER_CONTROL_2, 0, 1, 0), 2126 }; 2127 2128 static const struct snd_kcontrol_new hpmixl[] = { 2129 SOC_DAPM_SINGLE("DACL Switch", WM8962_HEADPHONE_MIXER_1, 5, 1, 0), 2130 SOC_DAPM_SINGLE("DACR Switch", WM8962_HEADPHONE_MIXER_1, 4, 1, 0), 2131 SOC_DAPM_SINGLE("MIXINL Switch", WM8962_HEADPHONE_MIXER_1, 3, 1, 0), 2132 SOC_DAPM_SINGLE("MIXINR Switch", WM8962_HEADPHONE_MIXER_1, 2, 1, 0), 2133 SOC_DAPM_SINGLE("IN4L Switch", WM8962_HEADPHONE_MIXER_1, 1, 1, 0), 2134 SOC_DAPM_SINGLE("IN4R Switch", WM8962_HEADPHONE_MIXER_1, 0, 1, 0), 2135 }; 2136 2137 static const struct snd_kcontrol_new hpmixr[] = { 2138 SOC_DAPM_SINGLE("DACL Switch", WM8962_HEADPHONE_MIXER_2, 5, 1, 0), 2139 SOC_DAPM_SINGLE("DACR Switch", WM8962_HEADPHONE_MIXER_2, 4, 1, 0), 2140 SOC_DAPM_SINGLE("MIXINL Switch", WM8962_HEADPHONE_MIXER_2, 3, 1, 0), 2141 SOC_DAPM_SINGLE("MIXINR Switch", WM8962_HEADPHONE_MIXER_2, 2, 1, 0), 2142 SOC_DAPM_SINGLE("IN4L Switch", WM8962_HEADPHONE_MIXER_2, 1, 1, 0), 2143 SOC_DAPM_SINGLE("IN4R Switch", WM8962_HEADPHONE_MIXER_2, 0, 1, 0), 2144 }; 2145 2146 static const struct snd_kcontrol_new spkmixl[] = { 2147 SOC_DAPM_SINGLE("DACL Switch", WM8962_SPEAKER_MIXER_1, 5, 1, 0), 2148 SOC_DAPM_SINGLE("DACR Switch", WM8962_SPEAKER_MIXER_1, 4, 1, 0), 2149 SOC_DAPM_SINGLE("MIXINL Switch", WM8962_SPEAKER_MIXER_1, 3, 1, 0), 2150 SOC_DAPM_SINGLE("MIXINR Switch", WM8962_SPEAKER_MIXER_1, 2, 1, 0), 2151 SOC_DAPM_SINGLE("IN4L Switch", WM8962_SPEAKER_MIXER_1, 1, 1, 0), 2152 SOC_DAPM_SINGLE("IN4R Switch", WM8962_SPEAKER_MIXER_1, 0, 1, 0), 2153 }; 2154 2155 static const struct snd_kcontrol_new spkmixr[] = { 2156 SOC_DAPM_SINGLE("DACL Switch", WM8962_SPEAKER_MIXER_2, 5, 1, 0), 2157 SOC_DAPM_SINGLE("DACR Switch", WM8962_SPEAKER_MIXER_2, 4, 1, 0), 2158 SOC_DAPM_SINGLE("MIXINL Switch", WM8962_SPEAKER_MIXER_2, 3, 1, 0), 2159 SOC_DAPM_SINGLE("MIXINR Switch", WM8962_SPEAKER_MIXER_2, 2, 1, 0), 2160 SOC_DAPM_SINGLE("IN4L Switch", WM8962_SPEAKER_MIXER_2, 1, 1, 0), 2161 SOC_DAPM_SINGLE("IN4R Switch", WM8962_SPEAKER_MIXER_2, 0, 1, 0), 2162 }; 2163 2164 static const struct snd_soc_dapm_widget wm8962_dapm_widgets[] = { 2165 SND_SOC_DAPM_INPUT("IN1L"), 2166 SND_SOC_DAPM_INPUT("IN1R"), 2167 SND_SOC_DAPM_INPUT("IN2L"), 2168 SND_SOC_DAPM_INPUT("IN2R"), 2169 SND_SOC_DAPM_INPUT("IN3L"), 2170 SND_SOC_DAPM_INPUT("IN3R"), 2171 SND_SOC_DAPM_INPUT("IN4L"), 2172 SND_SOC_DAPM_INPUT("IN4R"), 2173 SND_SOC_DAPM_SIGGEN("Beep"), 2174 SND_SOC_DAPM_INPUT("DMICDAT"), 2175 2176 SND_SOC_DAPM_SUPPLY("MICBIAS", WM8962_PWR_MGMT_1, 1, 0, NULL, 0), 2177 2178 SND_SOC_DAPM_SUPPLY("Class G", WM8962_CHARGE_PUMP_B, 0, 1, NULL, 0), 2179 SND_SOC_DAPM_SUPPLY("SYSCLK", WM8962_CLOCKING2, 5, 0, NULL, 0), 2180 SND_SOC_DAPM_SUPPLY("Charge Pump", WM8962_CHARGE_PUMP_1, 0, 0, cp_event, 2181 SND_SOC_DAPM_POST_PMU), 2182 SND_SOC_DAPM_SUPPLY("TOCLK", WM8962_ADDITIONAL_CONTROL_1, 0, 0, NULL, 0), 2183 SND_SOC_DAPM_SUPPLY_S("DSP2", 1, WM8962_DSP2_POWER_MANAGEMENT, 2184 WM8962_DSP2_ENA_SHIFT, 0, dsp2_event, 2185 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 2186 SND_SOC_DAPM_SUPPLY("TEMP_HP", SND_SOC_NOPM, 0, 0, tp_event, 2187 SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD), 2188 SND_SOC_DAPM_SUPPLY("TEMP_SPK", SND_SOC_NOPM, 0, 0, tp_event, 2189 SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD), 2190 2191 SND_SOC_DAPM_MIXER("INPGAL", WM8962_LEFT_INPUT_PGA_CONTROL, 4, 0, 2192 inpgal, ARRAY_SIZE(inpgal)), 2193 SND_SOC_DAPM_MIXER("INPGAR", WM8962_RIGHT_INPUT_PGA_CONTROL, 4, 0, 2194 inpgar, ARRAY_SIZE(inpgar)), 2195 SND_SOC_DAPM_MIXER("MIXINL", WM8962_PWR_MGMT_1, 5, 0, 2196 mixinl, ARRAY_SIZE(mixinl)), 2197 SND_SOC_DAPM_MIXER("MIXINR", WM8962_PWR_MGMT_1, 4, 0, 2198 mixinr, ARRAY_SIZE(mixinr)), 2199 2200 SND_SOC_DAPM_AIF_IN("DMIC_ENA", NULL, 0, WM8962_PWR_MGMT_1, 10, 0), 2201 2202 SND_SOC_DAPM_MUX("Input Mode L", SND_SOC_NOPM, 0, 0, &input_mode_mux), 2203 SND_SOC_DAPM_MUX("Input Mode R", SND_SOC_NOPM, 0, 0, &input_mode_mux), 2204 2205 SND_SOC_DAPM_ADC("ADCL", "Capture", WM8962_PWR_MGMT_1, 3, 0), 2206 SND_SOC_DAPM_ADC("ADCR", "Capture", WM8962_PWR_MGMT_1, 2, 0), 2207 2208 SND_SOC_DAPM_MUX("STL", SND_SOC_NOPM, 0, 0, &stl_mux), 2209 SND_SOC_DAPM_MUX("STR", SND_SOC_NOPM, 0, 0, &str_mux), 2210 2211 SND_SOC_DAPM_DAC("DACL", "Playback", WM8962_PWR_MGMT_2, 8, 0), 2212 SND_SOC_DAPM_DAC("DACR", "Playback", WM8962_PWR_MGMT_2, 7, 0), 2213 2214 SND_SOC_DAPM_PGA("Left Bypass", SND_SOC_NOPM, 0, 0, NULL, 0), 2215 SND_SOC_DAPM_PGA("Right Bypass", SND_SOC_NOPM, 0, 0, NULL, 0), 2216 2217 SND_SOC_DAPM_MIXER("HPMIXL", WM8962_MIXER_ENABLES, 3, 0, 2218 hpmixl, ARRAY_SIZE(hpmixl)), 2219 SND_SOC_DAPM_MIXER("HPMIXR", WM8962_MIXER_ENABLES, 2, 0, 2220 hpmixr, ARRAY_SIZE(hpmixr)), 2221 2222 SND_SOC_DAPM_MUX_E("HPOUTL PGA", WM8962_PWR_MGMT_2, 6, 0, &hpoutl_mux, 2223 out_pga_event, SND_SOC_DAPM_POST_PMU), 2224 SND_SOC_DAPM_MUX_E("HPOUTR PGA", WM8962_PWR_MGMT_2, 5, 0, &hpoutr_mux, 2225 out_pga_event, SND_SOC_DAPM_POST_PMU), 2226 2227 SND_SOC_DAPM_PGA_E("HPOUT", SND_SOC_NOPM, 0, 0, NULL, 0, hp_event, 2228 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 2229 2230 SND_SOC_DAPM_OUTPUT("HPOUTL"), 2231 SND_SOC_DAPM_OUTPUT("HPOUTR"), 2232 2233 SND_SOC_DAPM_PGA("SPKOUTL Output", WM8962_CLASS_D_CONTROL_1, 6, 0, NULL, 0), 2234 SND_SOC_DAPM_PGA("SPKOUTR Output", WM8962_CLASS_D_CONTROL_1, 7, 0, NULL, 0), 2235 }; 2236 2237 static const struct snd_soc_dapm_widget wm8962_dapm_spk_mono_widgets[] = { 2238 SND_SOC_DAPM_MIXER("Speaker Mixer", WM8962_MIXER_ENABLES, 1, 0, 2239 spkmixl, ARRAY_SIZE(spkmixl)), 2240 SND_SOC_DAPM_MUX_E("Speaker PGA", WM8962_PWR_MGMT_2, 4, 0, &spkoutl_mux, 2241 out_pga_event, SND_SOC_DAPM_POST_PMU), 2242 SND_SOC_DAPM_OUTPUT("SPKOUT"), 2243 }; 2244 2245 static const struct snd_soc_dapm_widget wm8962_dapm_spk_stereo_widgets[] = { 2246 SND_SOC_DAPM_MIXER("SPKOUTL Mixer", WM8962_MIXER_ENABLES, 1, 0, 2247 spkmixl, ARRAY_SIZE(spkmixl)), 2248 SND_SOC_DAPM_MIXER("SPKOUTR Mixer", WM8962_MIXER_ENABLES, 0, 0, 2249 spkmixr, ARRAY_SIZE(spkmixr)), 2250 2251 SND_SOC_DAPM_MUX_E("SPKOUTL PGA", WM8962_PWR_MGMT_2, 4, 0, &spkoutl_mux, 2252 out_pga_event, SND_SOC_DAPM_POST_PMU), 2253 SND_SOC_DAPM_MUX_E("SPKOUTR PGA", WM8962_PWR_MGMT_2, 3, 0, &spkoutr_mux, 2254 out_pga_event, SND_SOC_DAPM_POST_PMU), 2255 2256 SND_SOC_DAPM_OUTPUT("SPKOUTL"), 2257 SND_SOC_DAPM_OUTPUT("SPKOUTR"), 2258 }; 2259 2260 static const struct snd_soc_dapm_route wm8962_intercon[] = { 2261 { "INPGAL", "IN1L Switch", "IN1L" }, 2262 { "INPGAL", "IN2L Switch", "IN2L" }, 2263 { "INPGAL", "IN3L Switch", "IN3L" }, 2264 { "INPGAL", "IN4L Switch", "IN4L" }, 2265 2266 { "INPGAR", "IN1R Switch", "IN1R" }, 2267 { "INPGAR", "IN2R Switch", "IN2R" }, 2268 { "INPGAR", "IN3R Switch", "IN3R" }, 2269 { "INPGAR", "IN4R Switch", "IN4R" }, 2270 2271 { "MIXINL", "IN2L Switch", "IN2L" }, 2272 { "MIXINL", "IN3L Switch", "IN3L" }, 2273 { "MIXINL", "PGA Switch", "INPGAL" }, 2274 2275 { "MIXINR", "IN2R Switch", "IN2R" }, 2276 { "MIXINR", "IN3R Switch", "IN3R" }, 2277 { "MIXINR", "PGA Switch", "INPGAR" }, 2278 2279 { "MICBIAS", NULL, "SYSCLK" }, 2280 2281 { "DMIC_ENA", NULL, "DMICDAT" }, 2282 2283 { "Input Mode L", "Analog", "MIXINL" }, 2284 { "Input Mode L", "Digital", "DMIC_ENA" }, 2285 { "Input Mode R", "Analog", "MIXINR" }, 2286 { "Input Mode R", "Digital", "DMIC_ENA" }, 2287 2288 { "ADCL", NULL, "SYSCLK" }, 2289 { "ADCL", NULL, "TOCLK" }, 2290 { "ADCL", NULL, "Input Mode L" }, 2291 { "ADCL", NULL, "DSP2" }, 2292 2293 { "ADCR", NULL, "SYSCLK" }, 2294 { "ADCR", NULL, "TOCLK" }, 2295 { "ADCR", NULL, "Input Mode R" }, 2296 { "ADCR", NULL, "DSP2" }, 2297 2298 { "STL", "Left", "ADCL" }, 2299 { "STL", "Right", "ADCR" }, 2300 { "STL", NULL, "Class G" }, 2301 2302 { "STR", "Left", "ADCL" }, 2303 { "STR", "Right", "ADCR" }, 2304 { "STR", NULL, "Class G" }, 2305 2306 { "DACL", NULL, "SYSCLK" }, 2307 { "DACL", NULL, "TOCLK" }, 2308 { "DACL", NULL, "Beep" }, 2309 { "DACL", NULL, "STL" }, 2310 { "DACL", NULL, "DSP2" }, 2311 2312 { "DACR", NULL, "SYSCLK" }, 2313 { "DACR", NULL, "TOCLK" }, 2314 { "DACR", NULL, "Beep" }, 2315 { "DACR", NULL, "STR" }, 2316 { "DACR", NULL, "DSP2" }, 2317 2318 { "HPMIXL", "IN4L Switch", "IN4L" }, 2319 { "HPMIXL", "IN4R Switch", "IN4R" }, 2320 { "HPMIXL", "DACL Switch", "DACL" }, 2321 { "HPMIXL", "DACR Switch", "DACR" }, 2322 { "HPMIXL", "MIXINL Switch", "MIXINL" }, 2323 { "HPMIXL", "MIXINR Switch", "MIXINR" }, 2324 2325 { "HPMIXR", "IN4L Switch", "IN4L" }, 2326 { "HPMIXR", "IN4R Switch", "IN4R" }, 2327 { "HPMIXR", "DACL Switch", "DACL" }, 2328 { "HPMIXR", "DACR Switch", "DACR" }, 2329 { "HPMIXR", "MIXINL Switch", "MIXINL" }, 2330 { "HPMIXR", "MIXINR Switch", "MIXINR" }, 2331 2332 { "Left Bypass", NULL, "HPMIXL" }, 2333 { "Left Bypass", NULL, "Class G" }, 2334 2335 { "Right Bypass", NULL, "HPMIXR" }, 2336 { "Right Bypass", NULL, "Class G" }, 2337 2338 { "HPOUTL PGA", "Mixer", "Left Bypass" }, 2339 { "HPOUTL PGA", "DAC", "DACL" }, 2340 2341 { "HPOUTR PGA", "Mixer", "Right Bypass" }, 2342 { "HPOUTR PGA", "DAC", "DACR" }, 2343 2344 { "HPOUT", NULL, "HPOUTL PGA" }, 2345 { "HPOUT", NULL, "HPOUTR PGA" }, 2346 { "HPOUT", NULL, "Charge Pump" }, 2347 { "HPOUT", NULL, "SYSCLK" }, 2348 { "HPOUT", NULL, "TOCLK" }, 2349 2350 { "HPOUTL", NULL, "HPOUT" }, 2351 { "HPOUTR", NULL, "HPOUT" }, 2352 2353 { "HPOUTL", NULL, "TEMP_HP" }, 2354 { "HPOUTR", NULL, "TEMP_HP" }, 2355 }; 2356 2357 static const struct snd_soc_dapm_route wm8962_spk_mono_intercon[] = { 2358 { "Speaker Mixer", "IN4L Switch", "IN4L" }, 2359 { "Speaker Mixer", "IN4R Switch", "IN4R" }, 2360 { "Speaker Mixer", "DACL Switch", "DACL" }, 2361 { "Speaker Mixer", "DACR Switch", "DACR" }, 2362 { "Speaker Mixer", "MIXINL Switch", "MIXINL" }, 2363 { "Speaker Mixer", "MIXINR Switch", "MIXINR" }, 2364 2365 { "Speaker PGA", "Mixer", "Speaker Mixer" }, 2366 { "Speaker PGA", "DAC", "DACL" }, 2367 2368 { "SPKOUTL Output", NULL, "Speaker PGA" }, 2369 { "SPKOUTL Output", NULL, "SYSCLK" }, 2370 { "SPKOUTL Output", NULL, "TOCLK" }, 2371 { "SPKOUTL Output", NULL, "TEMP_SPK" }, 2372 2373 { "SPKOUTR Output", NULL, "Speaker PGA" }, 2374 { "SPKOUTR Output", NULL, "SYSCLK" }, 2375 { "SPKOUTR Output", NULL, "TOCLK" }, 2376 { "SPKOUTR Output", NULL, "TEMP_SPK" }, 2377 2378 { "SPKOUT", NULL, "SPKOUTL Output" }, 2379 { "SPKOUT", NULL, "SPKOUTR Output" }, 2380 }; 2381 2382 static const struct snd_soc_dapm_route wm8962_spk_stereo_intercon[] = { 2383 { "SPKOUTL Mixer", "IN4L Switch", "IN4L" }, 2384 { "SPKOUTL Mixer", "IN4R Switch", "IN4R" }, 2385 { "SPKOUTL Mixer", "DACL Switch", "DACL" }, 2386 { "SPKOUTL Mixer", "DACR Switch", "DACR" }, 2387 { "SPKOUTL Mixer", "MIXINL Switch", "MIXINL" }, 2388 { "SPKOUTL Mixer", "MIXINR Switch", "MIXINR" }, 2389 2390 { "SPKOUTR Mixer", "IN4L Switch", "IN4L" }, 2391 { "SPKOUTR Mixer", "IN4R Switch", "IN4R" }, 2392 { "SPKOUTR Mixer", "DACL Switch", "DACL" }, 2393 { "SPKOUTR Mixer", "DACR Switch", "DACR" }, 2394 { "SPKOUTR Mixer", "MIXINL Switch", "MIXINL" }, 2395 { "SPKOUTR Mixer", "MIXINR Switch", "MIXINR" }, 2396 2397 { "SPKOUTL PGA", "Mixer", "SPKOUTL Mixer" }, 2398 { "SPKOUTL PGA", "DAC", "DACL" }, 2399 2400 { "SPKOUTR PGA", "Mixer", "SPKOUTR Mixer" }, 2401 { "SPKOUTR PGA", "DAC", "DACR" }, 2402 2403 { "SPKOUTL Output", NULL, "SPKOUTL PGA" }, 2404 { "SPKOUTL Output", NULL, "SYSCLK" }, 2405 { "SPKOUTL Output", NULL, "TOCLK" }, 2406 { "SPKOUTL Output", NULL, "TEMP_SPK" }, 2407 2408 { "SPKOUTR Output", NULL, "SPKOUTR PGA" }, 2409 { "SPKOUTR Output", NULL, "SYSCLK" }, 2410 { "SPKOUTR Output", NULL, "TOCLK" }, 2411 { "SPKOUTR Output", NULL, "TEMP_SPK" }, 2412 2413 { "SPKOUTL", NULL, "SPKOUTL Output" }, 2414 { "SPKOUTR", NULL, "SPKOUTR Output" }, 2415 }; 2416 2417 static int wm8962_add_widgets(struct snd_soc_component *component) 2418 { 2419 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 2420 struct wm8962_pdata *pdata = &wm8962->pdata; 2421 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2422 2423 snd_soc_add_component_controls(component, wm8962_snd_controls, 2424 ARRAY_SIZE(wm8962_snd_controls)); 2425 if (pdata->spk_mono) 2426 snd_soc_add_component_controls(component, wm8962_spk_mono_controls, 2427 ARRAY_SIZE(wm8962_spk_mono_controls)); 2428 else 2429 snd_soc_add_component_controls(component, wm8962_spk_stereo_controls, 2430 ARRAY_SIZE(wm8962_spk_stereo_controls)); 2431 2432 2433 snd_soc_dapm_new_controls(dapm, wm8962_dapm_widgets, 2434 ARRAY_SIZE(wm8962_dapm_widgets)); 2435 if (pdata->spk_mono) 2436 snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_mono_widgets, 2437 ARRAY_SIZE(wm8962_dapm_spk_mono_widgets)); 2438 else 2439 snd_soc_dapm_new_controls(dapm, wm8962_dapm_spk_stereo_widgets, 2440 ARRAY_SIZE(wm8962_dapm_spk_stereo_widgets)); 2441 2442 snd_soc_dapm_add_routes(dapm, wm8962_intercon, 2443 ARRAY_SIZE(wm8962_intercon)); 2444 if (pdata->spk_mono) 2445 snd_soc_dapm_add_routes(dapm, wm8962_spk_mono_intercon, 2446 ARRAY_SIZE(wm8962_spk_mono_intercon)); 2447 else 2448 snd_soc_dapm_add_routes(dapm, wm8962_spk_stereo_intercon, 2449 ARRAY_SIZE(wm8962_spk_stereo_intercon)); 2450 2451 2452 snd_soc_dapm_disable_pin(dapm, "Beep"); 2453 2454 return 0; 2455 } 2456 2457 /* -1 for reserved values */ 2458 static const int bclk_divs[] = { 2459 1, -1, 2, 3, 4, -1, 6, 8, -1, 12, 16, 24, -1, 32, 32, 32 2460 }; 2461 2462 static const int sysclk_rates[] = { 2463 64, 128, 192, 256, 384, 512, 768, 1024, 1408, 1536, 3072, 6144 2464 }; 2465 2466 static void wm8962_configure_bclk(struct snd_soc_component *component) 2467 { 2468 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 2469 int best, min_diff, diff; 2470 int dspclk, i; 2471 int clocking2 = 0; 2472 int clocking4 = 0; 2473 int aif2 = 0; 2474 2475 if (!wm8962->sysclk_rate) { 2476 dev_dbg(component->dev, "No SYSCLK configured\n"); 2477 return; 2478 } 2479 2480 if (!wm8962->bclk || !wm8962->lrclk) { 2481 dev_dbg(component->dev, "No audio clocks configured\n"); 2482 return; 2483 } 2484 2485 for (i = 0; i < ARRAY_SIZE(sysclk_rates); i++) { 2486 if (sysclk_rates[i] == wm8962->sysclk_rate / wm8962->lrclk) { 2487 clocking4 |= i << WM8962_SYSCLK_RATE_SHIFT; 2488 break; 2489 } 2490 } 2491 2492 if (i == ARRAY_SIZE(sysclk_rates)) { 2493 dev_err(component->dev, "Unsupported sysclk ratio %d\n", 2494 wm8962->sysclk_rate / wm8962->lrclk); 2495 return; 2496 } 2497 2498 dev_dbg(component->dev, "Selected sysclk ratio %d\n", sysclk_rates[i]); 2499 2500 snd_soc_component_update_bits(component, WM8962_CLOCKING_4, 2501 WM8962_SYSCLK_RATE_MASK, clocking4); 2502 2503 /* DSPCLK_DIV can be only generated correctly after enabling SYSCLK. 2504 * So we here provisionally enable it and then disable it afterward 2505 * if current bias_level hasn't reached SND_SOC_BIAS_ON. 2506 */ 2507 if (snd_soc_component_get_bias_level(component) != SND_SOC_BIAS_ON) 2508 snd_soc_component_update_bits(component, WM8962_CLOCKING2, 2509 WM8962_SYSCLK_ENA_MASK, WM8962_SYSCLK_ENA); 2510 2511 /* DSPCLK_DIV field in WM8962_CLOCKING1 register is used to generate 2512 * correct frequency of LRCLK and BCLK. Sometimes the read-only value 2513 * can't be updated timely after enabling SYSCLK. This results in wrong 2514 * calculation values. Delay is introduced here to wait for newest 2515 * value from register. The time of the delay should be at least 2516 * 500~1000us according to test. 2517 */ 2518 usleep_range(500, 1000); 2519 dspclk = snd_soc_component_read(component, WM8962_CLOCKING1); 2520 2521 if (snd_soc_component_get_bias_level(component) != SND_SOC_BIAS_ON) 2522 snd_soc_component_update_bits(component, WM8962_CLOCKING2, 2523 WM8962_SYSCLK_ENA_MASK, 0); 2524 2525 if (dspclk < 0) { 2526 dev_err(component->dev, "Failed to read DSPCLK: %d\n", dspclk); 2527 return; 2528 } 2529 2530 dspclk = (dspclk & WM8962_DSPCLK_DIV_MASK) >> WM8962_DSPCLK_DIV_SHIFT; 2531 switch (dspclk) { 2532 case 0: 2533 dspclk = wm8962->sysclk_rate; 2534 break; 2535 case 1: 2536 dspclk = wm8962->sysclk_rate / 2; 2537 break; 2538 case 2: 2539 dspclk = wm8962->sysclk_rate / 4; 2540 break; 2541 default: 2542 dev_warn(component->dev, "Unknown DSPCLK divisor read back\n"); 2543 dspclk = wm8962->sysclk_rate; 2544 } 2545 2546 dev_dbg(component->dev, "DSPCLK is %dHz, BCLK %d\n", dspclk, wm8962->bclk); 2547 2548 /* Search a proper bclk, not exact match. */ 2549 best = 0; 2550 min_diff = INT_MAX; 2551 for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) { 2552 if (bclk_divs[i] < 0) 2553 continue; 2554 2555 diff = (dspclk / bclk_divs[i]) - wm8962->bclk; 2556 if (diff < 0) /* Table is sorted */ 2557 break; 2558 if (diff < min_diff) { 2559 best = i; 2560 min_diff = diff; 2561 } 2562 } 2563 wm8962->bclk = dspclk / bclk_divs[best]; 2564 clocking2 |= best; 2565 dev_dbg(component->dev, "Selected BCLK_DIV %d for %dHz\n", 2566 bclk_divs[best], wm8962->bclk); 2567 2568 aif2 |= wm8962->bclk / wm8962->lrclk; 2569 dev_dbg(component->dev, "Selected LRCLK divisor %d for %dHz\n", 2570 wm8962->bclk / wm8962->lrclk, wm8962->lrclk); 2571 2572 snd_soc_component_update_bits(component, WM8962_CLOCKING2, 2573 WM8962_BCLK_DIV_MASK, clocking2); 2574 snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_2, 2575 WM8962_AIF_RATE_MASK, aif2); 2576 } 2577 2578 static int wm8962_set_bias_level(struct snd_soc_component *component, 2579 enum snd_soc_bias_level level) 2580 { 2581 switch (level) { 2582 case SND_SOC_BIAS_ON: 2583 break; 2584 2585 case SND_SOC_BIAS_PREPARE: 2586 /* VMID 2*50k */ 2587 snd_soc_component_update_bits(component, WM8962_PWR_MGMT_1, 2588 WM8962_VMID_SEL_MASK, 0x80); 2589 2590 wm8962_configure_bclk(component); 2591 break; 2592 2593 case SND_SOC_BIAS_STANDBY: 2594 /* VMID 2*250k */ 2595 snd_soc_component_update_bits(component, WM8962_PWR_MGMT_1, 2596 WM8962_VMID_SEL_MASK, 0x100); 2597 2598 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) 2599 msleep(100); 2600 break; 2601 2602 case SND_SOC_BIAS_OFF: 2603 break; 2604 } 2605 2606 return 0; 2607 } 2608 2609 static const struct { 2610 int rate; 2611 int reg; 2612 } sr_vals[] = { 2613 { 48000, 0 }, 2614 { 44100, 0 }, 2615 { 32000, 1 }, 2616 { 22050, 2 }, 2617 { 24000, 2 }, 2618 { 16000, 3 }, 2619 { 11025, 4 }, 2620 { 12000, 4 }, 2621 { 8000, 5 }, 2622 { 88200, 6 }, 2623 { 96000, 6 }, 2624 }; 2625 2626 static int wm8962_hw_params(struct snd_pcm_substream *substream, 2627 struct snd_pcm_hw_params *params, 2628 struct snd_soc_dai *dai) 2629 { 2630 struct snd_soc_component *component = dai->component; 2631 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 2632 int i; 2633 int aif0 = 0; 2634 int adctl3 = 0; 2635 2636 wm8962->bclk = snd_soc_params_to_bclk(params); 2637 if (params_channels(params) == 1) 2638 wm8962->bclk *= 2; 2639 2640 wm8962->lrclk = params_rate(params); 2641 2642 for (i = 0; i < ARRAY_SIZE(sr_vals); i++) { 2643 if (sr_vals[i].rate == wm8962->lrclk) { 2644 adctl3 |= sr_vals[i].reg; 2645 break; 2646 } 2647 } 2648 if (i == ARRAY_SIZE(sr_vals)) { 2649 dev_err(component->dev, "Unsupported rate %dHz\n", wm8962->lrclk); 2650 return -EINVAL; 2651 } 2652 2653 if (wm8962->lrclk % 8000 == 0) 2654 adctl3 |= WM8962_SAMPLE_RATE_INT_MODE; 2655 2656 switch (params_width(params)) { 2657 case 16: 2658 break; 2659 case 20: 2660 aif0 |= 0x4; 2661 break; 2662 case 24: 2663 aif0 |= 0x8; 2664 break; 2665 case 32: 2666 aif0 |= 0xc; 2667 break; 2668 default: 2669 return -EINVAL; 2670 } 2671 2672 snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_0, 2673 WM8962_WL_MASK, aif0); 2674 snd_soc_component_update_bits(component, WM8962_ADDITIONAL_CONTROL_3, 2675 WM8962_SAMPLE_RATE_INT_MODE | 2676 WM8962_SAMPLE_RATE_MASK, adctl3); 2677 2678 dev_dbg(component->dev, "hw_params set BCLK %dHz LRCLK %dHz\n", 2679 wm8962->bclk, wm8962->lrclk); 2680 2681 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) 2682 wm8962_configure_bclk(component); 2683 2684 return 0; 2685 } 2686 2687 static int wm8962_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, 2688 unsigned int freq, int dir) 2689 { 2690 struct snd_soc_component *component = dai->component; 2691 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 2692 int src; 2693 2694 switch (clk_id) { 2695 case WM8962_SYSCLK_MCLK: 2696 wm8962->sysclk = WM8962_SYSCLK_MCLK; 2697 src = 0; 2698 break; 2699 case WM8962_SYSCLK_FLL: 2700 wm8962->sysclk = WM8962_SYSCLK_FLL; 2701 src = 1 << WM8962_SYSCLK_SRC_SHIFT; 2702 break; 2703 default: 2704 return -EINVAL; 2705 } 2706 2707 snd_soc_component_update_bits(component, WM8962_CLOCKING2, WM8962_SYSCLK_SRC_MASK, 2708 src); 2709 2710 wm8962->sysclk_rate = freq; 2711 2712 return 0; 2713 } 2714 2715 static int wm8962_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 2716 { 2717 struct snd_soc_component *component = dai->component; 2718 int aif0 = 0; 2719 2720 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 2721 case SND_SOC_DAIFMT_DSP_B: 2722 aif0 |= WM8962_LRCLK_INV | 3; 2723 fallthrough; 2724 case SND_SOC_DAIFMT_DSP_A: 2725 aif0 |= 3; 2726 2727 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 2728 case SND_SOC_DAIFMT_NB_NF: 2729 case SND_SOC_DAIFMT_IB_NF: 2730 break; 2731 default: 2732 return -EINVAL; 2733 } 2734 break; 2735 2736 case SND_SOC_DAIFMT_RIGHT_J: 2737 break; 2738 case SND_SOC_DAIFMT_LEFT_J: 2739 aif0 |= 1; 2740 break; 2741 case SND_SOC_DAIFMT_I2S: 2742 aif0 |= 2; 2743 break; 2744 default: 2745 return -EINVAL; 2746 } 2747 2748 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 2749 case SND_SOC_DAIFMT_NB_NF: 2750 break; 2751 case SND_SOC_DAIFMT_IB_NF: 2752 aif0 |= WM8962_BCLK_INV; 2753 break; 2754 case SND_SOC_DAIFMT_NB_IF: 2755 aif0 |= WM8962_LRCLK_INV; 2756 break; 2757 case SND_SOC_DAIFMT_IB_IF: 2758 aif0 |= WM8962_BCLK_INV | WM8962_LRCLK_INV; 2759 break; 2760 default: 2761 return -EINVAL; 2762 } 2763 2764 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 2765 case SND_SOC_DAIFMT_CBM_CFM: 2766 aif0 |= WM8962_MSTR; 2767 break; 2768 case SND_SOC_DAIFMT_CBS_CFS: 2769 break; 2770 default: 2771 return -EINVAL; 2772 } 2773 2774 snd_soc_component_update_bits(component, WM8962_AUDIO_INTERFACE_0, 2775 WM8962_FMT_MASK | WM8962_BCLK_INV | WM8962_MSTR | 2776 WM8962_LRCLK_INV, aif0); 2777 2778 return 0; 2779 } 2780 2781 struct _fll_div { 2782 u16 fll_fratio; 2783 u16 fll_outdiv; 2784 u16 fll_refclk_div; 2785 u16 n; 2786 u16 theta; 2787 u16 lambda; 2788 }; 2789 2790 /* The size in bits of the FLL divide multiplied by 10 2791 * to allow rounding later */ 2792 #define FIXED_FLL_SIZE ((1 << 16) * 10) 2793 2794 static struct { 2795 unsigned int min; 2796 unsigned int max; 2797 u16 fll_fratio; 2798 int ratio; 2799 } fll_fratios[] = { 2800 { 0, 64000, 4, 16 }, 2801 { 64000, 128000, 3, 8 }, 2802 { 128000, 256000, 2, 4 }, 2803 { 256000, 1000000, 1, 2 }, 2804 { 1000000, 13500000, 0, 1 }, 2805 }; 2806 2807 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, 2808 unsigned int Fout) 2809 { 2810 unsigned int target; 2811 unsigned int div; 2812 unsigned int fratio, gcd_fll; 2813 int i; 2814 2815 /* Fref must be <=13.5MHz */ 2816 div = 1; 2817 fll_div->fll_refclk_div = 0; 2818 while ((Fref / div) > 13500000) { 2819 div *= 2; 2820 fll_div->fll_refclk_div++; 2821 2822 if (div > 4) { 2823 pr_err("Can't scale %dMHz input down to <=13.5MHz\n", 2824 Fref); 2825 return -EINVAL; 2826 } 2827 } 2828 2829 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); 2830 2831 /* Apply the division for our remaining calculations */ 2832 Fref /= div; 2833 2834 /* Fvco should be 90-100MHz; don't check the upper bound */ 2835 div = 2; 2836 while (Fout * div < 90000000) { 2837 div++; 2838 if (div > 64) { 2839 pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n", 2840 Fout); 2841 return -EINVAL; 2842 } 2843 } 2844 target = Fout * div; 2845 fll_div->fll_outdiv = div - 1; 2846 2847 pr_debug("FLL Fvco=%dHz\n", target); 2848 2849 /* Find an appropriate FLL_FRATIO and factor it out of the target */ 2850 for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) { 2851 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { 2852 fll_div->fll_fratio = fll_fratios[i].fll_fratio; 2853 fratio = fll_fratios[i].ratio; 2854 break; 2855 } 2856 } 2857 if (i == ARRAY_SIZE(fll_fratios)) { 2858 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); 2859 return -EINVAL; 2860 } 2861 2862 fll_div->n = target / (fratio * Fref); 2863 2864 if (target % Fref == 0) { 2865 fll_div->theta = 0; 2866 fll_div->lambda = 1; 2867 } else { 2868 gcd_fll = gcd(target, fratio * Fref); 2869 2870 fll_div->theta = (target - (fll_div->n * fratio * Fref)) 2871 / gcd_fll; 2872 fll_div->lambda = (fratio * Fref) / gcd_fll; 2873 } 2874 2875 pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n", 2876 fll_div->n, fll_div->theta, fll_div->lambda); 2877 pr_debug("FLL_FRATIO=%x FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n", 2878 fll_div->fll_fratio, fll_div->fll_outdiv, 2879 fll_div->fll_refclk_div); 2880 2881 return 0; 2882 } 2883 2884 static int wm8962_set_fll(struct snd_soc_component *component, int fll_id, int source, 2885 unsigned int Fref, unsigned int Fout) 2886 { 2887 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 2888 struct _fll_div fll_div; 2889 unsigned long time_left; 2890 int ret; 2891 int fll1 = 0; 2892 2893 /* Any change? */ 2894 if (source == wm8962->fll_src && Fref == wm8962->fll_fref && 2895 Fout == wm8962->fll_fout) 2896 return 0; 2897 2898 if (Fout == 0) { 2899 dev_dbg(component->dev, "FLL disabled\n"); 2900 2901 wm8962->fll_fref = 0; 2902 wm8962->fll_fout = 0; 2903 2904 snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, 2905 WM8962_FLL_ENA, 0); 2906 2907 pm_runtime_put(component->dev); 2908 2909 return 0; 2910 } 2911 2912 ret = fll_factors(&fll_div, Fref, Fout); 2913 if (ret != 0) 2914 return ret; 2915 2916 /* Parameters good, disable so we can reprogram */ 2917 snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, 0); 2918 2919 switch (fll_id) { 2920 case WM8962_FLL_MCLK: 2921 case WM8962_FLL_BCLK: 2922 fll1 |= (fll_id - 1) << WM8962_FLL_REFCLK_SRC_SHIFT; 2923 break; 2924 case WM8962_FLL_OSC: 2925 fll1 |= (fll_id - 1) << WM8962_FLL_REFCLK_SRC_SHIFT; 2926 snd_soc_component_update_bits(component, WM8962_PLL2, 2927 WM8962_OSC_ENA, WM8962_OSC_ENA); 2928 break; 2929 case WM8962_FLL_INT: 2930 snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, 2931 WM8962_FLL_OSC_ENA, WM8962_FLL_OSC_ENA); 2932 snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_5, 2933 WM8962_FLL_FRC_NCO, WM8962_FLL_FRC_NCO); 2934 break; 2935 default: 2936 dev_err(component->dev, "Unknown FLL source %d\n", source); 2937 return -EINVAL; 2938 } 2939 2940 if (fll_div.theta) 2941 fll1 |= WM8962_FLL_FRAC; 2942 2943 /* Stop the FLL while we reconfigure */ 2944 snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, 0); 2945 2946 snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_2, 2947 WM8962_FLL_OUTDIV_MASK | 2948 WM8962_FLL_REFCLK_DIV_MASK, 2949 (fll_div.fll_outdiv << WM8962_FLL_OUTDIV_SHIFT) | 2950 (fll_div.fll_refclk_div)); 2951 2952 snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_3, 2953 WM8962_FLL_FRATIO_MASK, fll_div.fll_fratio); 2954 2955 snd_soc_component_write(component, WM8962_FLL_CONTROL_6, fll_div.theta); 2956 snd_soc_component_write(component, WM8962_FLL_CONTROL_7, fll_div.lambda); 2957 snd_soc_component_write(component, WM8962_FLL_CONTROL_8, fll_div.n); 2958 2959 reinit_completion(&wm8962->fll_lock); 2960 2961 ret = pm_runtime_resume_and_get(component->dev); 2962 if (ret < 0) { 2963 dev_err(component->dev, "Failed to resume device: %d\n", ret); 2964 return ret; 2965 } 2966 2967 snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, 2968 WM8962_FLL_FRAC | WM8962_FLL_REFCLK_SRC_MASK | 2969 WM8962_FLL_ENA, fll1 | WM8962_FLL_ENA); 2970 2971 dev_dbg(component->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout); 2972 2973 /* This should be a massive overestimate but go even 2974 * higher if we'll error out 2975 */ 2976 if (wm8962->irq) 2977 time_left = msecs_to_jiffies(5); 2978 else 2979 time_left = msecs_to_jiffies(1); 2980 2981 time_left = wait_for_completion_timeout(&wm8962->fll_lock, 2982 time_left); 2983 2984 if (time_left == 0 && wm8962->irq) { 2985 dev_err(component->dev, "FLL lock timed out"); 2986 snd_soc_component_update_bits(component, WM8962_FLL_CONTROL_1, 2987 WM8962_FLL_ENA, 0); 2988 pm_runtime_put(component->dev); 2989 return -ETIMEDOUT; 2990 } 2991 2992 wm8962->fll_fref = Fref; 2993 wm8962->fll_fout = Fout; 2994 wm8962->fll_src = source; 2995 2996 return 0; 2997 } 2998 2999 static int wm8962_mute(struct snd_soc_dai *dai, int mute, int direction) 3000 { 3001 struct snd_soc_component *component = dai->component; 3002 int val, ret; 3003 3004 if (mute) 3005 val = WM8962_DAC_MUTE | WM8962_DAC_MUTE_ALT; 3006 else 3007 val = 0; 3008 3009 /** 3010 * The DAC mute bit is mirrored in two registers, update both to keep 3011 * the register cache consistent. 3012 */ 3013 ret = snd_soc_component_update_bits(component, WM8962_CLASS_D_CONTROL_1, 3014 WM8962_DAC_MUTE_ALT, val); 3015 if (ret < 0) 3016 return ret; 3017 3018 return snd_soc_component_update_bits(component, WM8962_ADC_DAC_CONTROL_1, 3019 WM8962_DAC_MUTE, val); 3020 } 3021 3022 #define WM8962_RATES (SNDRV_PCM_RATE_8000_48000 |\ 3023 SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000) 3024 3025 #define WM8962_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ 3026 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) 3027 3028 static const struct snd_soc_dai_ops wm8962_dai_ops = { 3029 .hw_params = wm8962_hw_params, 3030 .set_sysclk = wm8962_set_dai_sysclk, 3031 .set_fmt = wm8962_set_dai_fmt, 3032 .mute_stream = wm8962_mute, 3033 .no_capture_mute = 1, 3034 }; 3035 3036 static struct snd_soc_dai_driver wm8962_dai = { 3037 .name = "wm8962", 3038 .playback = { 3039 .stream_name = "Playback", 3040 .channels_min = 1, 3041 .channels_max = 2, 3042 .rates = WM8962_RATES, 3043 .formats = WM8962_FORMATS, 3044 }, 3045 .capture = { 3046 .stream_name = "Capture", 3047 .channels_min = 1, 3048 .channels_max = 2, 3049 .rates = WM8962_RATES, 3050 .formats = WM8962_FORMATS, 3051 }, 3052 .ops = &wm8962_dai_ops, 3053 .symmetric_rate = 1, 3054 }; 3055 3056 static void wm8962_mic_work(struct work_struct *work) 3057 { 3058 struct wm8962_priv *wm8962 = container_of(work, 3059 struct wm8962_priv, 3060 mic_work.work); 3061 struct snd_soc_component *component = wm8962->component; 3062 int status = 0; 3063 int irq_pol = 0; 3064 int reg; 3065 3066 reg = snd_soc_component_read(component, WM8962_ADDITIONAL_CONTROL_4); 3067 3068 if (reg & WM8962_MICDET_STS) { 3069 status |= SND_JACK_MICROPHONE; 3070 irq_pol |= WM8962_MICD_IRQ_POL; 3071 } 3072 3073 if (reg & WM8962_MICSHORT_STS) { 3074 status |= SND_JACK_BTN_0; 3075 irq_pol |= WM8962_MICSCD_IRQ_POL; 3076 } 3077 3078 snd_soc_jack_report(wm8962->jack, status, 3079 SND_JACK_MICROPHONE | SND_JACK_BTN_0); 3080 3081 snd_soc_component_update_bits(component, WM8962_MICINT_SOURCE_POL, 3082 WM8962_MICSCD_IRQ_POL | 3083 WM8962_MICD_IRQ_POL, irq_pol); 3084 } 3085 3086 static irqreturn_t wm8962_irq(int irq, void *data) 3087 { 3088 struct device *dev = data; 3089 struct wm8962_priv *wm8962 = dev_get_drvdata(dev); 3090 unsigned int mask; 3091 unsigned int active; 3092 int reg, ret; 3093 3094 ret = pm_runtime_resume_and_get(dev); 3095 if (ret < 0) { 3096 dev_err(dev, "Failed to resume: %d\n", ret); 3097 return IRQ_NONE; 3098 } 3099 3100 ret = regmap_read(wm8962->regmap, WM8962_INTERRUPT_STATUS_2_MASK, 3101 &mask); 3102 if (ret != 0) { 3103 pm_runtime_put(dev); 3104 dev_err(dev, "Failed to read interrupt mask: %d\n", 3105 ret); 3106 return IRQ_NONE; 3107 } 3108 3109 ret = regmap_read(wm8962->regmap, WM8962_INTERRUPT_STATUS_2, &active); 3110 if (ret != 0) { 3111 pm_runtime_put(dev); 3112 dev_err(dev, "Failed to read interrupt: %d\n", ret); 3113 return IRQ_NONE; 3114 } 3115 3116 active &= ~mask; 3117 3118 if (!active) { 3119 pm_runtime_put(dev); 3120 return IRQ_NONE; 3121 } 3122 3123 /* Acknowledge the interrupts */ 3124 ret = regmap_write(wm8962->regmap, WM8962_INTERRUPT_STATUS_2, active); 3125 if (ret != 0) 3126 dev_warn(dev, "Failed to ack interrupt: %d\n", ret); 3127 3128 if (active & WM8962_FLL_LOCK_EINT) { 3129 dev_dbg(dev, "FLL locked\n"); 3130 complete(&wm8962->fll_lock); 3131 } 3132 3133 if (active & WM8962_FIFOS_ERR_EINT) 3134 dev_err(dev, "FIFO error\n"); 3135 3136 if (active & WM8962_TEMP_SHUT_EINT) { 3137 dev_crit(dev, "Thermal shutdown\n"); 3138 3139 ret = regmap_read(wm8962->regmap, 3140 WM8962_THERMAL_SHUTDOWN_STATUS, ®); 3141 if (ret != 0) { 3142 dev_warn(dev, "Failed to read thermal status: %d\n", 3143 ret); 3144 reg = 0; 3145 } 3146 3147 if (reg & WM8962_TEMP_ERR_HP) 3148 dev_crit(dev, "Headphone thermal error\n"); 3149 if (reg & WM8962_TEMP_WARN_HP) 3150 dev_crit(dev, "Headphone thermal warning\n"); 3151 if (reg & WM8962_TEMP_ERR_SPK) 3152 dev_crit(dev, "Speaker thermal error\n"); 3153 if (reg & WM8962_TEMP_WARN_SPK) 3154 dev_crit(dev, "Speaker thermal warning\n"); 3155 } 3156 3157 if (active & (WM8962_MICSCD_EINT | WM8962_MICD_EINT)) { 3158 dev_dbg(dev, "Microphone event detected\n"); 3159 3160 #ifndef CONFIG_SND_SOC_WM8962_MODULE 3161 trace_snd_soc_jack_irq(dev_name(dev)); 3162 #endif 3163 3164 pm_wakeup_event(dev, 300); 3165 3166 queue_delayed_work(system_power_efficient_wq, 3167 &wm8962->mic_work, 3168 msecs_to_jiffies(250)); 3169 } 3170 3171 pm_runtime_put(dev); 3172 3173 return IRQ_HANDLED; 3174 } 3175 3176 /** 3177 * wm8962_mic_detect - Enable microphone detection via the WM8962 IRQ 3178 * 3179 * @component: WM8962 component 3180 * @jack: jack to report detection events on 3181 * 3182 * Enable microphone detection via IRQ on the WM8962. If GPIOs are 3183 * being used to bring out signals to the processor then only platform 3184 * data configuration is needed for WM8962 and processor GPIOs should 3185 * be configured using snd_soc_jack_add_gpios() instead. 3186 * 3187 * If no jack is supplied detection will be disabled. 3188 */ 3189 int wm8962_mic_detect(struct snd_soc_component *component, struct snd_soc_jack *jack) 3190 { 3191 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 3192 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 3193 int irq_mask, enable; 3194 3195 wm8962->jack = jack; 3196 if (jack) { 3197 irq_mask = 0; 3198 enable = WM8962_MICDET_ENA; 3199 } else { 3200 irq_mask = WM8962_MICD_EINT | WM8962_MICSCD_EINT; 3201 enable = 0; 3202 } 3203 3204 snd_soc_component_update_bits(component, WM8962_INTERRUPT_STATUS_2_MASK, 3205 WM8962_MICD_EINT | WM8962_MICSCD_EINT, irq_mask); 3206 snd_soc_component_update_bits(component, WM8962_ADDITIONAL_CONTROL_4, 3207 WM8962_MICDET_ENA, enable); 3208 3209 /* Send an initial empty report */ 3210 snd_soc_jack_report(wm8962->jack, 0, 3211 SND_JACK_MICROPHONE | SND_JACK_BTN_0); 3212 3213 snd_soc_dapm_mutex_lock(dapm); 3214 3215 if (jack) { 3216 snd_soc_dapm_force_enable_pin_unlocked(dapm, "SYSCLK"); 3217 snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS"); 3218 } else { 3219 snd_soc_dapm_disable_pin_unlocked(dapm, "SYSCLK"); 3220 snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS"); 3221 } 3222 3223 snd_soc_dapm_mutex_unlock(dapm); 3224 3225 return 0; 3226 } 3227 EXPORT_SYMBOL_GPL(wm8962_mic_detect); 3228 3229 static int beep_rates[] = { 3230 500, 1000, 2000, 4000, 3231 }; 3232 3233 static void wm8962_beep_work(struct work_struct *work) 3234 { 3235 struct wm8962_priv *wm8962 = 3236 container_of(work, struct wm8962_priv, beep_work); 3237 struct snd_soc_component *component = wm8962->component; 3238 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 3239 int i; 3240 int reg = 0; 3241 int best = 0; 3242 3243 if (wm8962->beep_rate) { 3244 for (i = 0; i < ARRAY_SIZE(beep_rates); i++) { 3245 if (abs(wm8962->beep_rate - beep_rates[i]) < 3246 abs(wm8962->beep_rate - beep_rates[best])) 3247 best = i; 3248 } 3249 3250 dev_dbg(component->dev, "Set beep rate %dHz for requested %dHz\n", 3251 beep_rates[best], wm8962->beep_rate); 3252 3253 reg = WM8962_BEEP_ENA | (best << WM8962_BEEP_RATE_SHIFT); 3254 3255 snd_soc_dapm_enable_pin(dapm, "Beep"); 3256 } else { 3257 dev_dbg(component->dev, "Disabling beep\n"); 3258 snd_soc_dapm_disable_pin(dapm, "Beep"); 3259 } 3260 3261 snd_soc_component_update_bits(component, WM8962_BEEP_GENERATOR_1, 3262 WM8962_BEEP_ENA | WM8962_BEEP_RATE_MASK, reg); 3263 3264 snd_soc_dapm_sync(dapm); 3265 } 3266 3267 /* For usability define a way of injecting beep events for the device - 3268 * many systems will not have a keyboard. 3269 */ 3270 static int wm8962_beep_event(struct input_dev *dev, unsigned int type, 3271 unsigned int code, int hz) 3272 { 3273 struct snd_soc_component *component = input_get_drvdata(dev); 3274 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 3275 3276 dev_dbg(component->dev, "Beep event %x %x\n", code, hz); 3277 3278 switch (code) { 3279 case SND_BELL: 3280 if (hz) 3281 hz = 1000; 3282 fallthrough; 3283 case SND_TONE: 3284 break; 3285 default: 3286 return -1; 3287 } 3288 3289 /* Kick the beep from a workqueue */ 3290 wm8962->beep_rate = hz; 3291 schedule_work(&wm8962->beep_work); 3292 return 0; 3293 } 3294 3295 static ssize_t beep_store(struct device *dev, struct device_attribute *attr, 3296 const char *buf, size_t count) 3297 { 3298 struct wm8962_priv *wm8962 = dev_get_drvdata(dev); 3299 long int time; 3300 int ret; 3301 3302 ret = kstrtol(buf, 10, &time); 3303 if (ret != 0) 3304 return ret; 3305 3306 input_event(wm8962->beep, EV_SND, SND_TONE, time); 3307 3308 return count; 3309 } 3310 3311 static DEVICE_ATTR_WO(beep); 3312 3313 static void wm8962_init_beep(struct snd_soc_component *component) 3314 { 3315 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 3316 int ret; 3317 3318 wm8962->beep = devm_input_allocate_device(component->dev); 3319 if (!wm8962->beep) { 3320 dev_err(component->dev, "Failed to allocate beep device\n"); 3321 return; 3322 } 3323 3324 INIT_WORK(&wm8962->beep_work, wm8962_beep_work); 3325 wm8962->beep_rate = 0; 3326 3327 wm8962->beep->name = "WM8962 Beep Generator"; 3328 wm8962->beep->phys = dev_name(component->dev); 3329 wm8962->beep->id.bustype = BUS_I2C; 3330 3331 wm8962->beep->evbit[0] = BIT_MASK(EV_SND); 3332 wm8962->beep->sndbit[0] = BIT_MASK(SND_BELL) | BIT_MASK(SND_TONE); 3333 wm8962->beep->event = wm8962_beep_event; 3334 wm8962->beep->dev.parent = component->dev; 3335 input_set_drvdata(wm8962->beep, component); 3336 3337 ret = input_register_device(wm8962->beep); 3338 if (ret != 0) { 3339 wm8962->beep = NULL; 3340 dev_err(component->dev, "Failed to register beep device\n"); 3341 } 3342 3343 ret = device_create_file(component->dev, &dev_attr_beep); 3344 if (ret != 0) { 3345 dev_err(component->dev, "Failed to create keyclick file: %d\n", 3346 ret); 3347 } 3348 } 3349 3350 static void wm8962_free_beep(struct snd_soc_component *component) 3351 { 3352 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 3353 3354 device_remove_file(component->dev, &dev_attr_beep); 3355 cancel_work_sync(&wm8962->beep_work); 3356 wm8962->beep = NULL; 3357 3358 snd_soc_component_update_bits(component, WM8962_BEEP_GENERATOR_1, WM8962_BEEP_ENA,0); 3359 } 3360 3361 static void wm8962_set_gpio_mode(struct wm8962_priv *wm8962, int gpio) 3362 { 3363 int mask = 0; 3364 int val = 0; 3365 3366 /* Some of the GPIOs are behind MFP configuration and need to 3367 * be put into GPIO mode. */ 3368 switch (gpio) { 3369 case 2: 3370 mask = WM8962_CLKOUT2_SEL_MASK; 3371 val = 1 << WM8962_CLKOUT2_SEL_SHIFT; 3372 break; 3373 case 3: 3374 mask = WM8962_CLKOUT3_SEL_MASK; 3375 val = 1 << WM8962_CLKOUT3_SEL_SHIFT; 3376 break; 3377 default: 3378 break; 3379 } 3380 3381 if (mask) 3382 regmap_update_bits(wm8962->regmap, WM8962_ANALOGUE_CLOCKING1, 3383 mask, val); 3384 } 3385 3386 #ifdef CONFIG_GPIOLIB 3387 static int wm8962_gpio_request(struct gpio_chip *chip, unsigned offset) 3388 { 3389 struct wm8962_priv *wm8962 = gpiochip_get_data(chip); 3390 3391 /* The WM8962 GPIOs aren't linearly numbered. For simplicity 3392 * we export linear numbers and error out if the unsupported 3393 * ones are requsted. 3394 */ 3395 switch (offset + 1) { 3396 case 2: 3397 case 3: 3398 case 5: 3399 case 6: 3400 break; 3401 default: 3402 return -EINVAL; 3403 } 3404 3405 wm8962_set_gpio_mode(wm8962, offset + 1); 3406 3407 return 0; 3408 } 3409 3410 static void wm8962_gpio_set(struct gpio_chip *chip, unsigned offset, int value) 3411 { 3412 struct wm8962_priv *wm8962 = gpiochip_get_data(chip); 3413 struct snd_soc_component *component = wm8962->component; 3414 3415 snd_soc_component_update_bits(component, WM8962_GPIO_BASE + offset, 3416 WM8962_GP2_LVL, !!value << WM8962_GP2_LVL_SHIFT); 3417 } 3418 3419 static int wm8962_gpio_direction_out(struct gpio_chip *chip, 3420 unsigned offset, int value) 3421 { 3422 struct wm8962_priv *wm8962 = gpiochip_get_data(chip); 3423 struct snd_soc_component *component = wm8962->component; 3424 int ret, val; 3425 3426 /* Force function 1 (logic output) */ 3427 val = (1 << WM8962_GP2_FN_SHIFT) | (value << WM8962_GP2_LVL_SHIFT); 3428 3429 ret = snd_soc_component_update_bits(component, WM8962_GPIO_BASE + offset, 3430 WM8962_GP2_FN_MASK | WM8962_GP2_LVL, val); 3431 if (ret < 0) 3432 return ret; 3433 3434 return 0; 3435 } 3436 3437 static const struct gpio_chip wm8962_template_chip = { 3438 .label = "wm8962", 3439 .owner = THIS_MODULE, 3440 .request = wm8962_gpio_request, 3441 .direction_output = wm8962_gpio_direction_out, 3442 .set = wm8962_gpio_set, 3443 .can_sleep = 1, 3444 }; 3445 3446 static void wm8962_init_gpio(struct snd_soc_component *component) 3447 { 3448 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 3449 struct wm8962_pdata *pdata = &wm8962->pdata; 3450 int ret; 3451 3452 wm8962->gpio_chip = wm8962_template_chip; 3453 wm8962->gpio_chip.ngpio = WM8962_MAX_GPIO; 3454 wm8962->gpio_chip.parent = component->dev; 3455 3456 if (pdata->gpio_base) 3457 wm8962->gpio_chip.base = pdata->gpio_base; 3458 else 3459 wm8962->gpio_chip.base = -1; 3460 3461 ret = gpiochip_add_data(&wm8962->gpio_chip, wm8962); 3462 if (ret != 0) 3463 dev_err(component->dev, "Failed to add GPIOs: %d\n", ret); 3464 } 3465 3466 static void wm8962_free_gpio(struct snd_soc_component *component) 3467 { 3468 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 3469 3470 gpiochip_remove(&wm8962->gpio_chip); 3471 } 3472 #else 3473 static void wm8962_init_gpio(struct snd_soc_component *component) 3474 { 3475 } 3476 3477 static void wm8962_free_gpio(struct snd_soc_component *component) 3478 { 3479 } 3480 #endif 3481 3482 static int wm8962_probe(struct snd_soc_component *component) 3483 { 3484 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 3485 int ret; 3486 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 3487 int i; 3488 bool dmicclk, dmicdat; 3489 3490 wm8962->component = component; 3491 3492 wm8962->disable_nb[0].notifier_call = wm8962_regulator_event_0; 3493 wm8962->disable_nb[1].notifier_call = wm8962_regulator_event_1; 3494 wm8962->disable_nb[2].notifier_call = wm8962_regulator_event_2; 3495 wm8962->disable_nb[3].notifier_call = wm8962_regulator_event_3; 3496 wm8962->disable_nb[4].notifier_call = wm8962_regulator_event_4; 3497 wm8962->disable_nb[5].notifier_call = wm8962_regulator_event_5; 3498 wm8962->disable_nb[6].notifier_call = wm8962_regulator_event_6; 3499 wm8962->disable_nb[7].notifier_call = wm8962_regulator_event_7; 3500 3501 /* This should really be moved into the regulator core */ 3502 for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) { 3503 ret = devm_regulator_register_notifier( 3504 wm8962->supplies[i].consumer, 3505 &wm8962->disable_nb[i]); 3506 if (ret != 0) { 3507 dev_err(component->dev, 3508 "Failed to register regulator notifier: %d\n", 3509 ret); 3510 } 3511 } 3512 3513 wm8962_add_widgets(component); 3514 3515 /* Save boards having to disable DMIC when not in use */ 3516 dmicclk = false; 3517 dmicdat = false; 3518 for (i = 1; i < WM8962_MAX_GPIO; i++) { 3519 /* 3520 * Register 515 (WM8962_GPIO_BASE + 3) does not exist, 3521 * so skip its access 3522 */ 3523 if (i == 3) 3524 continue; 3525 switch (snd_soc_component_read(component, WM8962_GPIO_BASE + i) 3526 & WM8962_GP2_FN_MASK) { 3527 case WM8962_GPIO_FN_DMICCLK: 3528 dmicclk = true; 3529 break; 3530 case WM8962_GPIO_FN_DMICDAT: 3531 dmicdat = true; 3532 break; 3533 default: 3534 break; 3535 } 3536 } 3537 if (!dmicclk || !dmicdat) { 3538 dev_dbg(component->dev, "DMIC not in use, disabling\n"); 3539 snd_soc_dapm_nc_pin(dapm, "DMICDAT"); 3540 } 3541 if (dmicclk != dmicdat) 3542 dev_warn(component->dev, "DMIC GPIOs partially configured\n"); 3543 3544 wm8962_init_beep(component); 3545 wm8962_init_gpio(component); 3546 3547 return 0; 3548 } 3549 3550 static void wm8962_remove(struct snd_soc_component *component) 3551 { 3552 struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); 3553 3554 cancel_delayed_work_sync(&wm8962->mic_work); 3555 3556 wm8962_free_gpio(component); 3557 wm8962_free_beep(component); 3558 } 3559 3560 static const struct snd_soc_component_driver soc_component_dev_wm8962 = { 3561 .probe = wm8962_probe, 3562 .remove = wm8962_remove, 3563 .set_bias_level = wm8962_set_bias_level, 3564 .set_pll = wm8962_set_fll, 3565 .use_pmdown_time = 1, 3566 .endianness = 1, 3567 }; 3568 3569 /* Improve power consumption for IN4 DC measurement mode */ 3570 static const struct reg_sequence wm8962_dc_measure[] = { 3571 { 0xfd, 0x1 }, 3572 { 0xcc, 0x40 }, 3573 { 0xfd, 0 }, 3574 }; 3575 3576 static const struct regmap_config wm8962_regmap = { 3577 .reg_bits = 16, 3578 .val_bits = 16, 3579 3580 .max_register = WM8962_MAX_REGISTER, 3581 .reg_defaults = wm8962_reg, 3582 .num_reg_defaults = ARRAY_SIZE(wm8962_reg), 3583 .volatile_reg = wm8962_volatile_register, 3584 .readable_reg = wm8962_readable_register, 3585 .cache_type = REGCACHE_MAPLE, 3586 }; 3587 3588 static int wm8962_set_pdata_from_of(struct i2c_client *i2c, 3589 struct wm8962_pdata *pdata) 3590 { 3591 const struct device_node *np = i2c->dev.of_node; 3592 u32 val32; 3593 int i; 3594 3595 if (of_property_read_bool(np, "spk-mono")) 3596 pdata->spk_mono = true; 3597 3598 if (of_property_read_u32(np, "mic-cfg", &val32) >= 0) 3599 pdata->mic_cfg = val32; 3600 3601 if (of_property_read_u32_array(np, "gpio-cfg", pdata->gpio_init, 3602 ARRAY_SIZE(pdata->gpio_init)) >= 0) 3603 for (i = 0; i < ARRAY_SIZE(pdata->gpio_init); i++) { 3604 /* 3605 * The range of GPIO register value is [0x0, 0xffff] 3606 * While the default value of each register is 0x0 3607 * Any other value will be regarded as default value 3608 */ 3609 if (pdata->gpio_init[i] > 0xffff) 3610 pdata->gpio_init[i] = 0x0; 3611 } 3612 3613 pdata->mclk = devm_clk_get_optional(&i2c->dev, NULL); 3614 return PTR_ERR_OR_ZERO(pdata->mclk); 3615 } 3616 3617 static int wm8962_i2c_probe(struct i2c_client *i2c) 3618 { 3619 struct wm8962_pdata *pdata = dev_get_platdata(&i2c->dev); 3620 struct wm8962_priv *wm8962; 3621 unsigned int reg; 3622 int ret, i, irq_pol, trigger; 3623 3624 wm8962 = devm_kzalloc(&i2c->dev, sizeof(*wm8962), GFP_KERNEL); 3625 if (wm8962 == NULL) 3626 return -ENOMEM; 3627 3628 mutex_init(&wm8962->dsp2_ena_lock); 3629 3630 i2c_set_clientdata(i2c, wm8962); 3631 3632 INIT_DELAYED_WORK(&wm8962->mic_work, wm8962_mic_work); 3633 init_completion(&wm8962->fll_lock); 3634 wm8962->irq = i2c->irq; 3635 3636 /* If platform data was supplied, update the default data in priv */ 3637 if (pdata) { 3638 memcpy(&wm8962->pdata, pdata, sizeof(struct wm8962_pdata)); 3639 } else if (i2c->dev.of_node) { 3640 ret = wm8962_set_pdata_from_of(i2c, &wm8962->pdata); 3641 if (ret != 0) 3642 return ret; 3643 } 3644 3645 for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) 3646 wm8962->supplies[i].supply = wm8962_supply_names[i]; 3647 3648 ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8962->supplies), 3649 wm8962->supplies); 3650 if (ret != 0) { 3651 dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret); 3652 goto err; 3653 } 3654 3655 ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies), 3656 wm8962->supplies); 3657 if (ret != 0) { 3658 dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret); 3659 return ret; 3660 } 3661 3662 wm8962->regmap = devm_regmap_init_i2c(i2c, &wm8962_regmap); 3663 if (IS_ERR(wm8962->regmap)) { 3664 ret = PTR_ERR(wm8962->regmap); 3665 dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret); 3666 goto err_enable; 3667 } 3668 3669 /* 3670 * We haven't marked the chip revision as volatile due to 3671 * sharing a register with the right input volume; explicitly 3672 * bypass the cache to read it. 3673 */ 3674 regcache_cache_bypass(wm8962->regmap, true); 3675 3676 ret = regmap_read(wm8962->regmap, WM8962_SOFTWARE_RESET, ®); 3677 if (ret < 0) { 3678 dev_err(&i2c->dev, "Failed to read ID register\n"); 3679 goto err_enable; 3680 } 3681 if (reg != 0x6243) { 3682 dev_err(&i2c->dev, 3683 "Device is not a WM8962, ID %x != 0x6243\n", reg); 3684 ret = -EINVAL; 3685 goto err_enable; 3686 } 3687 3688 ret = regmap_read(wm8962->regmap, WM8962_RIGHT_INPUT_VOLUME, ®); 3689 if (ret < 0) { 3690 dev_err(&i2c->dev, "Failed to read device revision: %d\n", 3691 ret); 3692 goto err_enable; 3693 } 3694 3695 dev_info(&i2c->dev, "customer id %x revision %c\n", 3696 (reg & WM8962_CUST_ID_MASK) >> WM8962_CUST_ID_SHIFT, 3697 ((reg & WM8962_CHIP_REV_MASK) >> WM8962_CHIP_REV_SHIFT) 3698 + 'A'); 3699 3700 regcache_cache_bypass(wm8962->regmap, false); 3701 3702 ret = wm8962_reset(wm8962); 3703 if (ret < 0) { 3704 dev_err(&i2c->dev, "Failed to issue reset\n"); 3705 goto err_enable; 3706 } 3707 3708 /* SYSCLK defaults to on; make sure it is off so we can safely 3709 * write to registers if the device is declocked. 3710 */ 3711 regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2, 3712 WM8962_SYSCLK_ENA, 0); 3713 3714 /* Ensure we have soft control over all registers */ 3715 regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2, 3716 WM8962_CLKREG_OVD, WM8962_CLKREG_OVD); 3717 3718 /* Ensure that the oscillator and PLLs are disabled */ 3719 regmap_update_bits(wm8962->regmap, WM8962_PLL2, 3720 WM8962_OSC_ENA | WM8962_PLL2_ENA | WM8962_PLL3_ENA, 3721 0); 3722 3723 /* Apply static configuration for GPIOs */ 3724 for (i = 0; i < ARRAY_SIZE(wm8962->pdata.gpio_init); i++) 3725 if (wm8962->pdata.gpio_init[i]) { 3726 wm8962_set_gpio_mode(wm8962, i + 1); 3727 regmap_write(wm8962->regmap, 0x200 + i, 3728 wm8962->pdata.gpio_init[i] & 0xffff); 3729 } 3730 3731 3732 /* Put the speakers into mono mode? */ 3733 if (wm8962->pdata.spk_mono) 3734 regmap_update_bits(wm8962->regmap, WM8962_CLASS_D_CONTROL_2, 3735 WM8962_SPK_MONO_MASK, WM8962_SPK_MONO); 3736 3737 /* Micbias setup, detection enable and detection 3738 * threasholds. */ 3739 if (wm8962->pdata.mic_cfg) 3740 regmap_update_bits(wm8962->regmap, WM8962_ADDITIONAL_CONTROL_4, 3741 WM8962_MICDET_ENA | 3742 WM8962_MICDET_THR_MASK | 3743 WM8962_MICSHORT_THR_MASK | 3744 WM8962_MICBIAS_LVL, 3745 wm8962->pdata.mic_cfg); 3746 3747 /* Latch volume update bits */ 3748 regmap_update_bits(wm8962->regmap, WM8962_LEFT_INPUT_VOLUME, 3749 WM8962_IN_VU, WM8962_IN_VU); 3750 regmap_update_bits(wm8962->regmap, WM8962_RIGHT_INPUT_VOLUME, 3751 WM8962_IN_VU, WM8962_IN_VU); 3752 regmap_update_bits(wm8962->regmap, WM8962_LEFT_ADC_VOLUME, 3753 WM8962_ADC_VU, WM8962_ADC_VU); 3754 regmap_update_bits(wm8962->regmap, WM8962_RIGHT_ADC_VOLUME, 3755 WM8962_ADC_VU, WM8962_ADC_VU); 3756 regmap_update_bits(wm8962->regmap, WM8962_LEFT_DAC_VOLUME, 3757 WM8962_DAC_VU, WM8962_DAC_VU); 3758 regmap_update_bits(wm8962->regmap, WM8962_RIGHT_DAC_VOLUME, 3759 WM8962_DAC_VU, WM8962_DAC_VU); 3760 regmap_update_bits(wm8962->regmap, WM8962_SPKOUTL_VOLUME, 3761 WM8962_SPKOUT_VU, WM8962_SPKOUT_VU); 3762 regmap_update_bits(wm8962->regmap, WM8962_SPKOUTR_VOLUME, 3763 WM8962_SPKOUT_VU, WM8962_SPKOUT_VU); 3764 regmap_update_bits(wm8962->regmap, WM8962_HPOUTL_VOLUME, 3765 WM8962_HPOUT_VU, WM8962_HPOUT_VU); 3766 regmap_update_bits(wm8962->regmap, WM8962_HPOUTR_VOLUME, 3767 WM8962_HPOUT_VU, WM8962_HPOUT_VU); 3768 3769 /* Stereo control for EQ */ 3770 regmap_update_bits(wm8962->regmap, WM8962_EQ1, 3771 WM8962_EQ_SHARED_COEFF, 0); 3772 3773 /* Don't debouce interrupts so we don't need SYSCLK */ 3774 regmap_update_bits(wm8962->regmap, WM8962_IRQ_DEBOUNCE, 3775 WM8962_FLL_LOCK_DB | WM8962_PLL3_LOCK_DB | 3776 WM8962_PLL2_LOCK_DB | WM8962_TEMP_SHUT_DB, 3777 0); 3778 3779 if (wm8962->pdata.in4_dc_measure) { 3780 ret = regmap_register_patch(wm8962->regmap, 3781 wm8962_dc_measure, 3782 ARRAY_SIZE(wm8962_dc_measure)); 3783 if (ret != 0) 3784 dev_err(&i2c->dev, 3785 "Failed to configure for DC measurement: %d\n", 3786 ret); 3787 } 3788 3789 if (wm8962->irq) { 3790 if (wm8962->pdata.irq_active_low) { 3791 trigger = IRQF_TRIGGER_LOW; 3792 irq_pol = WM8962_IRQ_POL; 3793 } else { 3794 trigger = IRQF_TRIGGER_HIGH; 3795 irq_pol = 0; 3796 } 3797 3798 regmap_update_bits(wm8962->regmap, WM8962_INTERRUPT_CONTROL, 3799 WM8962_IRQ_POL, irq_pol); 3800 3801 ret = devm_request_threaded_irq(&i2c->dev, wm8962->irq, NULL, 3802 wm8962_irq, 3803 trigger | IRQF_ONESHOT, 3804 "wm8962", &i2c->dev); 3805 if (ret != 0) { 3806 dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n", 3807 wm8962->irq, ret); 3808 wm8962->irq = 0; 3809 /* Non-fatal */ 3810 } else { 3811 /* Enable some IRQs by default */ 3812 regmap_update_bits(wm8962->regmap, 3813 WM8962_INTERRUPT_STATUS_2_MASK, 3814 WM8962_FLL_LOCK_EINT | 3815 WM8962_TEMP_SHUT_EINT | 3816 WM8962_FIFOS_ERR_EINT, 0); 3817 } 3818 } 3819 3820 pm_runtime_enable(&i2c->dev); 3821 pm_request_idle(&i2c->dev); 3822 3823 ret = devm_snd_soc_register_component(&i2c->dev, 3824 &soc_component_dev_wm8962, &wm8962_dai, 1); 3825 if (ret < 0) 3826 goto err_pm_runtime; 3827 3828 regmap_update_bits(wm8962->regmap, WM8962_ADDITIONAL_CONTROL_4, 3829 WM8962_TEMP_ENA_HP_MASK, 0); 3830 regmap_update_bits(wm8962->regmap, WM8962_ADDITIONAL_CONTROL_4, 3831 WM8962_TEMP_ENA_SPK_MASK, 0); 3832 3833 regcache_cache_only(wm8962->regmap, true); 3834 3835 /* The drivers should power up as needed */ 3836 regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); 3837 3838 return 0; 3839 3840 err_pm_runtime: 3841 pm_runtime_disable(&i2c->dev); 3842 err_enable: 3843 regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); 3844 err: 3845 return ret; 3846 } 3847 3848 static void wm8962_i2c_remove(struct i2c_client *client) 3849 { 3850 pm_runtime_disable(&client->dev); 3851 } 3852 3853 #ifdef CONFIG_PM 3854 static int wm8962_runtime_resume(struct device *dev) 3855 { 3856 struct wm8962_priv *wm8962 = dev_get_drvdata(dev); 3857 int ret; 3858 3859 ret = clk_prepare_enable(wm8962->pdata.mclk); 3860 if (ret) { 3861 dev_err(dev, "Failed to enable MCLK: %d\n", ret); 3862 return ret; 3863 } 3864 3865 ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies), 3866 wm8962->supplies); 3867 if (ret != 0) { 3868 dev_err(dev, "Failed to enable supplies: %d\n", ret); 3869 goto disable_clock; 3870 } 3871 3872 regcache_cache_only(wm8962->regmap, false); 3873 3874 wm8962_reset(wm8962); 3875 3876 regcache_mark_dirty(wm8962->regmap); 3877 3878 /* SYSCLK defaults to on; make sure it is off so we can safely 3879 * write to registers if the device is declocked. 3880 */ 3881 regmap_write_bits(wm8962->regmap, WM8962_CLOCKING2, 3882 WM8962_SYSCLK_ENA, 0); 3883 3884 /* Ensure we have soft control over all registers */ 3885 regmap_update_bits(wm8962->regmap, WM8962_CLOCKING2, 3886 WM8962_CLKREG_OVD, WM8962_CLKREG_OVD); 3887 3888 /* Ensure that the oscillator and PLLs are disabled */ 3889 regmap_update_bits(wm8962->regmap, WM8962_PLL2, 3890 WM8962_OSC_ENA | WM8962_PLL2_ENA | WM8962_PLL3_ENA, 3891 0); 3892 3893 regcache_sync(wm8962->regmap); 3894 3895 regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP, 3896 WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA, 3897 WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA); 3898 3899 /* Bias enable at 2*5k (fast start-up) */ 3900 regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1, 3901 WM8962_BIAS_ENA | WM8962_VMID_SEL_MASK, 3902 WM8962_BIAS_ENA | 0x180); 3903 3904 msleep(5); 3905 3906 return 0; 3907 3908 disable_clock: 3909 clk_disable_unprepare(wm8962->pdata.mclk); 3910 return ret; 3911 } 3912 3913 static int wm8962_runtime_suspend(struct device *dev) 3914 { 3915 struct wm8962_priv *wm8962 = dev_get_drvdata(dev); 3916 3917 regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1, 3918 WM8962_VMID_SEL_MASK | WM8962_BIAS_ENA, 0); 3919 3920 regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP, 3921 WM8962_STARTUP_BIAS_ENA | 3922 WM8962_VMID_BUF_ENA, 0); 3923 3924 regcache_cache_only(wm8962->regmap, true); 3925 3926 regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), 3927 wm8962->supplies); 3928 3929 clk_disable_unprepare(wm8962->pdata.mclk); 3930 3931 return 0; 3932 } 3933 #endif 3934 3935 static const struct dev_pm_ops wm8962_pm = { 3936 SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume) 3937 SET_RUNTIME_PM_OPS(wm8962_runtime_suspend, wm8962_runtime_resume, NULL) 3938 }; 3939 3940 static const struct i2c_device_id wm8962_i2c_id[] = { 3941 { "wm8962" }, 3942 { } 3943 }; 3944 MODULE_DEVICE_TABLE(i2c, wm8962_i2c_id); 3945 3946 static const struct of_device_id wm8962_of_match[] = { 3947 { .compatible = "wlf,wm8962", }, 3948 { } 3949 }; 3950 MODULE_DEVICE_TABLE(of, wm8962_of_match); 3951 3952 static struct i2c_driver wm8962_i2c_driver = { 3953 .driver = { 3954 .name = "wm8962", 3955 .of_match_table = wm8962_of_match, 3956 .pm = &wm8962_pm, 3957 }, 3958 .probe = wm8962_i2c_probe, 3959 .remove = wm8962_i2c_remove, 3960 .id_table = wm8962_i2c_id, 3961 }; 3962 3963 module_i2c_driver(wm8962_i2c_driver); 3964 3965 MODULE_DESCRIPTION("ASoC WM8962 driver"); 3966 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); 3967 MODULE_LICENSE("GPL"); 3968