1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Copyright (c) Intel Corporation, 2022 4 * Copyright Everest Semiconductor Co.,Ltd 5 */ 6 7/* Definitions extracted from ASL file provided at 8 * https://github.com/thesofproject/linux/files/9398723/ESSX8326.zip 9 */ 10 11#ifndef _ES83XX_DSM_COMMON_H 12#define _ES83XX_DSM_COMMON_H 13 14/*************************************************** 15 * DSM arguments * 16 ***************************************************/ 17 18#define PLATFORM_MAINMIC_TYPE_ARG 0x00 19#define PLATFORM_HPMIC_TYPE_ARG 0x01 20#define PLATFORM_SPK_TYPE_ARG 0x02 21#define PLATFORM_HPDET_INV_ARG 0x03 22#define PLATFORM_PCM_TYPE_ARG 0x04 23 24#define PLATFORM_MIC_DE_POP_ARG 0x06 25#define PLATFORM_CODEC_TYPE_ARG 0x0E 26#define PLATFORM_BUS_SLOT_ARG 0x0F 27 28#define HP_CODEC_LINEIN_PGA_GAIN_ARG 0x10 29#define MAIN_CODEC_LINEIN_PGA_GAIN_ARG 0x20 30 31#define HP_CODEC_D2SEPGA_GAIN_ARG 0x11 32#define MAIN_CODEC_D2SEPGA_GAIN_ARG 0x21 33 34#define HP_CODEC_ADC_VOLUME_ARG 0x12 35#define MAIN_CODEC_ADC_VOLUME_ARG 0x22 36 37#define HP_CODEC_ADC_ALC_ENABLE_ARG 0x13 38#define MAIN_CODEC_ADC_ALC_ENABLE_ARG 0x23 39 40#define HP_CODEC_ADC_ALC_TARGET_LEVEL_ARG 0x14 41#define MAIN_CODEC_ADC_ALC_TARGET_LEVEL_ARG 0x24 42 43#define HP_CODEC_ADC_ALC_MAXGAIN_ARG 0x15 44#define MAIN_CODEC_ADC_ALC_MAXGAIN_ARG 0x25 45 46#define HP_CODEC_ADC_ALC_MINGAIN_ARG 0x16 47#define MAIN_CODEC_ADC_ALC_MINGAIN_ARG 0x26 48 49#define HP_CODEC_ADC_ALC_HLDTIME_ARG 0x17 50#define MAIN_CODEC_ADC_ALC_HLDTIME_ARG 0x27 51 52#define HP_CODEC_ADC_ALC_DCYTIME_ARG 0x18 53#define MAIN_CODEC_ADC_ALC_DCYTIME_ARG 0x28 54 55#define HP_CODEC_ADC_ALC_ATKTIME_ARG 0x19 56#define MAIN_CODEC_ADC_ALC_ATKTIME_ARG 0x29 57 58#define HP_CODEC_ADC_ALC_NGTYPE_ARG 0x1a 59#define MAIN_CODEC_ADC_ALC_NGTYPE_ARG 0x2a 60 61#define HP_CODEC_ADC_ALC_NGTHLD_ARG 0x1b 62#define MAIN_CODEC_ADC_ALC_NGTHLD_ARG 0x2b 63 64#define MAIN_CODEC_ADC_GUI_STEP_ARG 0x2c 65#define MAIN_CODEC_ADC_GUI_GAIN_RANGE_ARG 0x2c 66 67#define HEADPHONE_DUMMY_REMOVE_ENABLE_ARG 0x2e 68 69#define HP_CODEC_DAC_HPMIX_HIGAIN_ARG 0x40 70#define SPK_CODEC_DAC_HPMIX_HIGAIN_ARG 0x50 71 72#define HP_CODEC_DAC_HPMIX_VOLUME_ARG 0x41 73#define SPK_CODEC_DAC_HPMIX_VOLUME_ARG 0x51 74 75#define HP_CODEC_DAC_HPOUT_VOLUME_ARG 0x42 76#define SPK_CODEC_DAC_HPOUT_VOLUME_ARG 0x52 77 78#define HP_CODEC_LDAC_VOLUME_ARG 0x44 79#define HP_CODEC_RDAC_VOLUME_ARG 0x54 80 81#define SPK_CODEC_LDAC_VOLUME_ARG 0x45 82#define SPK_CODEC_RDAC_VOLUME_ARG 0x55 83 84#define HP_CODEC_DAC_AUTOMUTE_ARG 0x46 85#define SPK_CODEC_DAC_AUTOMUTE_ARG 0x56 86 87#define HP_CODEC_DAC_MONO_ARG 0x4A 88#define SPK_CODEC_DAC_MONO_ARG 0x5A 89 90#define HP_CTL_IO_LEVEL_ARG 0x4B 91#define SPK_CTL_IO_LEVEL_ARG 0x5B 92 93#define CODEC_GPIO0_FUNC_ARG 0x80 94#define CODEC_GPIO1_FUNC_ARG 0x81 95#define CODEC_GPIO2_FUNC_ARG 0x82 96#define CODEC_GPIO3_FUNC_ARG 0x83 97#define CODEC_GPIO4_FUNC_ARG 0x84 98 99#define PLATFORM_MCLK_LRCK_FREQ_ARG 0x85 100 101/*************************************************** 102 * Values for arguments * 103 ***************************************************/ 104 105/* Main and HP Mic */ 106#define PLATFORM_MIC_DMIC_HIGH_LEVEL 0xAA 107#define PLATFORM_MIC_DMIC_LOW_LEVEL 0x55 108#define PLATFORM_MIC_AMIC_LIN1RIN1 0xBB 109#define PLATFORM_MIC_AMIC_LIN2RIN2 0xCC 110 111/* Speaker */ 112#define PLATFORM_SPK_NONE 0x00 113#define PLATFORM_SPK_MONO 0x01 114#define PLATFORM_SPK_STEREO 0x02 115 116/* Jack Detection */ 117#define PLATFORM_HPDET_NORMAL 0x00 118#define PLATFORM_HPDET_INVERTED 0x01 119 120/* PCM type (Port number + protocol) */ 121/* 122 * RETURNED VALUE = 0x00, PCM PORT0, I2S 123 * 0x01, PCM PORT0, LJ 124 * 0x02, PCM PORT0, RJ 125 * 0x03, PCM PORT0, DSP-A 126 * 0x04, PCM PORT0, DSP-B 127 * 0x10, PCM PORT1, I2S 128 * 0x11, PCM PORT1, LJ 129 * 0x12, PCM PORT1, RJ 130 * 0x13, PCM PORT1, DSP-A 131 * 0x14, PCM PORT1, DSP-B 132 * 0xFF, Use default 133 * 134 * This is not used in Linux (defined by topology) and in 135 * Windows it's always DSP-A 136 */ 137 138/* Depop */ 139#define PLATFORM_MIC_DE_POP_OFF 0x00 140#define PLATFORM_MIC_DE_POP_ON 0x01 141 142/* Codec type */ 143#define PLATFORM_CODEC_8316 16 144#define PLATFORM_CODEC_8326 26 145#define PLATFORM_CODEC_8336 36 146#define PLATFORM_CODEC_8395 95 147#define PLATFORM_CODEC_8396 96 148 149/* Bus slot (on the host) */ 150/* BIT[3:0] FOR BUS NUMBER, BIT[7:4] FOR SLOT NUMBER 151 * BIT[3:0] 0 for I2S0, 1 for IS21, 2 for I2S2. 152 * 153 * On Intel platforms this refers to SSP0..2. This information 154 * is not really useful for Linux, the information is already 155 * inferred from NHLT but can be used to double-check NHLT 156 */ 157 158/* Volume - Gain */ 159#define LINEIN_GAIN_0db 0x00 /* gain = 0db */ 160#define LINEIN_GAIN_3db 0x01 /* gain = +3db */ 161#define LINEIN_GAIN_6db 0x02 /* gain = +6db */ 162#define LINEIN_GAIN_9db 0x03 /* gain = +9db */ 163#define LINEIN_GAIN_12db 0x04 /* gain = +12db */ 164#define LINEIN_GAIN_15db 0x05 /* gain = +15db */ 165#define LINEIN_GAIN_18db 0x06 /* gain = +18db */ 166#define LINEIN_GAIN_21db 0x07 /* gain = +21db */ 167#define LINEIN_GAIN_24db 0x08 /* gain = +24db */ 168#define LINEIN_GAIN_27db 0x09 /* gain = +27db */ 169#define LINEIN_GAIN_30db 0x0a /* gain = +30db */ 170 171#define ADC_GUI_STEP_3db 0x03 /* gain = +3db */ 172#define ADC_GUI_STEP_6db 0x06 /* gain = +6db */ 173#define ADC_GUI_STEP_10db 0x0a /* gain = +10db */ 174 175#define D2SEPGA_GAIN_0db 0x00 /* gain = 0db */ 176#define D2SEPGA_GAIN_15db 0x01 /* gain = +15db */ 177 178/* ADC volume: base = 0db, -0.5db/setp, 0xc0 <-> -96db */ 179 180#define ADC_ALC_DISABLE 0x00 181#define ADC_ALC_ENABLE 0x01 182 183#define ADC_ALC_TARGET_LEVEL_m16_5db 0x00 /* gain = -16.5db */ 184#define ADC_ALC_TARGET_LEVEL_m15db 0x01 /* gain = -15db */ 185#define ADC_ALC_TARGET_LEVEL_m13_5db 0x02 /* gain = -13.5db */ 186#define ADC_ALC_TARGET_LEVEL_m12db 0x03 /* gain = -12db */ 187#define ADC_ALC_TARGET_LEVEL_m10_5db 0x04 /* gain = -10.5db */ 188#define ADC_ALC_TARGET_LEVEL_m9db 0x05 /* gain = -9db */ 189#define ADC_ALC_TARGET_LEVEL_m7_5db 0x06 /* gain = -7.5db */ 190#define ADC_ALC_TARGET_LEVEL_m6db 0x07 /* gain = -6db */ 191#define ADC_ALC_TARGET_LEVEL_m4_5db 0x08 /* gain = -4.5db */ 192#define ADC_ALC_TARGET_LEVEL_m_3db 0x09 /* gain = -3db */ 193#define ADC_ALC_TARGET_LEVEL_m1_5db 0x0a /* gain = -1.5db */ 194 195#define ADC_ALC_MAXGAIN_m6_5db 0x00 /* gain = -6.5db */ 196#define ADC_ALC_MAXGAIN_m5db 0x01 /* gain = -5db */ 197#define ADC_ALC_MAXGAIN_m3_5db 0x02 /* gain = -3.5db */ 198#define ADC_ALC_MAXGAIN_m2db 0x03 /* gain = -2db */ 199#define ADC_ALC_MAXGAIN_m0_5db 0x04 /* gain = -0.5db */ 200#define ADC_ALC_MAXGAIN_1db 0x05 /* gain = +1db */ 201#define ADC_ALC_MAXGAIN_2_5db 0x06 /* gain = +2.5db */ 202#define ADC_ALC_MAXGAIN_4db 0x07 /* gain = +4db */ 203#define ADC_ALC_MAXGAIN_5_5db 0x08 /* gain = +5.5db */ 204#define ADC_ALC_MAXGAIN_7db 0x09 /* gain = +7db */ 205#define ADC_ALC_MAXGAIN_8_5db 0x0a /* gain = +8.5db */ 206#define ADC_ALC_MAXGAIN_10db 0x0b /* gain = +10db */ 207#define ADC_ALC_MAXGAIN_11_5db 0x0c /* gain = +11.5db */ 208#define ADC_ALC_MAXGAIN_13db 0x0d /* gain = +13db */ 209#define ADC_ALC_MAXGAIN_14_5db 0x0e /* gain = +14.5db */ 210#define ADC_ALC_MAXGAIN_16db 0x0f /* gain = +16db */ 211#define ADC_ALC_MAXGAIN_17_5db 0x10 /* gain = +17.5db */ 212#define ADC_ALC_MAXGAIN_19db 0x11 /* gain = +19db */ 213#define ADC_ALC_MAXGAIN_20_5db 0x12 /* gain = +20.5db */ 214#define ADC_ALC_MAXGAIN_22db 0x13 /* gain = +22db */ 215#define ADC_ALC_MAXGAIN_23_5db 0x14 /* gain = +23.5db */ 216#define ADC_ALC_MAXGAIN_25db 0x15 /* gain = +25db */ 217#define ADC_ALC_MAXGAIN_26_5db 0x16 /* gain = +26.5db */ 218#define ADC_ALC_MAXGAIN_28db 0x17 /* gain = +28db */ 219#define ADC_ALC_MAXGAIN_29_5db 0x18 /* gain = +29.5db */ 220#define ADC_ALC_MAXGAIN_31db 0x19 /* gain = +31db */ 221#define ADC_ALC_MAXGAIN_32_5db 0x1a /* gain = +32.5db */ 222#define ADC_ALC_MAXGAIN_34db 0x1b /* gain = +34db */ 223#define ADC_ALC_MAXGAIN_35_5db 0x1c /* gain = +35.5db */ 224 225#define ADC_ALC_MINGAIN_m12db 0x00 /* gain = -12db */ 226#define ADC_ALC_MINGAIN_m10_5db 0x01 /* gain = -10.5db */ 227#define ADC_ALC_MINGAIN_m9db 0x02 /* gain = -9db */ 228#define ADC_ALC_MINGAIN_m7_5db 0x03 /* gain = -7.5db */ 229#define ADC_ALC_MINGAIN_m6db 0x04 /* gain = -6db */ 230#define ADC_ALC_MINGAIN_m4_51db 0x05 /* gain = -4.51db */ 231#define ADC_ALC_MINGAIN_m3db 0x06 /* gain = -3db */ 232#define ADC_ALC_MINGAIN_m1_5db 0x07 /* gain = -1.5db */ 233#define ADC_ALC_MINGAIN_0db 0x08 /* gain = 0db */ 234#define ADC_ALC_MINGAIN_1_5db 0x09 /* gain = +1.5db */ 235#define ADC_ALC_MINGAIN_3db 0x0a /* gain = +3db */ 236#define ADC_ALC_MINGAIN_4_5db 0x0b /* gain = +4.5db */ 237#define ADC_ALC_MINGAIN_6db 0x0c /* gain = +6db */ 238#define ADC_ALC_MINGAIN_7_5db 0x0d /* gain = +7.5db */ 239#define ADC_ALC_MINGAIN_9db 0x0e /* gain = +9db */ 240#define ADC_ALC_MINGAIN_10_5db 0x0f /* gain = +10.5db */ 241#define ADC_ALC_MINGAIN_12db 0x10 /* gain = +12db */ 242#define ADC_ALC_MINGAIN_13_5db 0x11 /* gain = +13.5db */ 243#define ADC_ALC_MINGAIN_15db 0x12 /* gain = +15db */ 244#define ADC_ALC_MINGAIN_16_5db 0x13 /* gain = +16.5db */ 245#define ADC_ALC_MINGAIN_18db 0x14 /* gain = +18db */ 246#define ADC_ALC_MINGAIN_19_5db 0x15 /* gain = +19.5db */ 247#define ADC_ALC_MINGAIN_21db 0x16 /* gain = +21db */ 248#define ADC_ALC_MINGAIN_22_5db 0x17 /* gain = +22.5db */ 249#define ADC_ALC_MINGAIN_24db 0x18 /* gain = +24db */ 250#define ADC_ALC_MINGAIN_25_5db 0x19 /* gain = +25.5db */ 251#define ADC_ALC_MINGAIN_27db 0x1a /* gain = +27db */ 252#define ADC_ALC_MINGAIN_28_5db 0x1b /* gain = +28.5db */ 253#define ADC_ALC_MINGAIN_30db 0x1c /* gain = +30db */ 254 255/* ADC volume: step 1dB */ 256 257/* ALC Hold, Decay, Attack */ 258#define ADC_ALC_HLDTIME_0_US 0x00 259#define ADC_ALC_HLDTIME_0000266_US 0x01 //time = 2.67ms 260#define ADC_ALC_HLDTIME_0000533_US 0x02 //time = 5.33ms 261#define ADC_ALC_HLDTIME_0001066_US 0x03 //time = 10.66ms 262#define ADC_ALC_HLDTIME_0002132_US 0x04 //time = 21.32ms 263#define ADC_ALC_HLDTIME_0004264_US 0x05 //time = 42.64ms 264#define ADC_ALC_HLDTIME_0008538_US 0x06 //time = 85.38ms 265#define ADC_ALC_HLDTIME_0017076_US 0x07 //time = 170.76ms 266#define ADC_ALC_HLDTIME_0034152_US 0x08 //time = 341.52ms 267#define ADC_ALC_HLDTIME_0680000_US 0x09 //time = 0.68s 268#define ADC_ALC_HLDTIME_1360000_US 0x0a //time = 1.36s 269 270#define ADC_ALC_DCYTIME_000410_US 0x00 //time = 410us 271#define ADC_ALC_DCYTIME_000820_US 0x01 //time = 820us 272#define ADC_ALC_DCYTIME_001640_US 0x02 //time = 1.64ms 273#define ADC_ALC_DCYTIME_003280_US 0x03 //time = 3.28ms 274#define ADC_ALC_DCYTIME_006560_US 0x04 //time = 6.56ms 275#define ADC_ALC_DCYTIME_013120_US 0x05 //time = 13.12ms 276#define ADC_ALC_DCYTIME_026240_US 0x06 //time = 26.24ms 277#define ADC_ALC_DCYTIME_058480_US 0x07 //time = 52.48ms 278#define ADC_ALC_DCYTIME_104960_US 0x08 //time = 104.96ms 279#define ADC_ALC_DCYTIME_209920_US 0x09 //time = 209.92ms 280#define ADC_ALC_DCYTIME_420000_US 0x0a //time = 420ms 281 282#define ADC_ALC_ATKTIME_000104_US 0x00 //time = 104us 283#define ADC_ALC_ATKTIME_000208_US 0x01 //time = 208us 284#define ADC_ALC_ATKTIME_000416_US 0x02 //time = 416ms 285#define ADC_ALC_ATKTIME_003832_US 0x03 //time = 832ms 286#define ADC_ALC_ATKTIME_001664_US 0x04 //time = 1.664ms 287#define ADC_ALC_ATKTIME_003328_US 0x05 //time = 3.328ms 288#define ADC_ALC_ATKTIME_006656_US 0x06 //time = 6.656ms 289#define ADC_ALC_ATKTIME_013312_US 0x07 //time = 13.312ms 290#define ADC_ALC_ATKTIME_026624_US 0x08 //time = 26.624ms 291#define ADC_ALC_ATKTIME_053248_US 0x09 //time = 53.248ms 292#define ADC_ALC_ATKTIME_106496_US 0x0a //time = 106.496ms 293 294/* ALC Noise Gate */ 295#define ADC_ALC_NGTYPE_DISABLE 0x00 //noise gate disable 296#define ADC_ALC_NGTYPE_ENABLE_HOLD 0x01 //noise gate enable, hold gain type 297#define ADC_ALC_NGTYPE_ENABLE_MUTE 0x03 //noise gate enable, mute type 298 299#define ADC_ALC_NGTHLD_m76_5db 0x00 /* Threshold = -76.5db */ 300#define ADC_ALC_NGTHLD_m75db 0x01 /* Threshold = -75db */ 301#define ADC_ALC_NGTHLD_m73_5db 0x02 /* Threshold = -73.5db */ 302#define ADC_ALC_NGTHLD_m72db 0x03 /* Threshold = -72db */ 303#define ADC_ALC_NGTHLD_m70_5db 0x04 /* Threshold = -70.5db */ 304#define ADC_ALC_NGTHLD_m69db 0x05 /* Threshold = -69db */ 305#define ADC_ALC_NGTHLD_m67_5db 0x06 /* Threshold = -67.5db */ 306#define ADC_ALC_NGTHLD_m66db 0x07 /* Threshold = -66db */ 307#define ADC_ALC_NGTHLD_m64_5db 0x08 /* Threshold = -64.5db */ 308#define ADC_ALC_NGTHLD_m63db 0x09 /* Threshold = -63db */ 309#define ADC_ALC_NGTHLD_m61_5db 0x0a /* Threshold = -61.5db */ 310#define ADC_ALC_NGTHLD_m60db 0x0b /* Threshold = -60db */ 311#define ADC_ALC_NGTHLD_m58_5db 0x0c /* Threshold = -58.5db */ 312#define ADC_ALC_NGTHLD_m57db 0x0d /* Threshold = -57db */ 313#define ADC_ALC_NGTHLD_m55_5db 0x0e /* Threshold = -55.5db */ 314#define ADC_ALC_NGTHLD_m54db 0x0f /* Threshold = -54db */ 315#define ADC_ALC_NGTHLD_m52_5db 0x10 /* Threshold = -52.5db */ 316#define ADC_ALC_NGTHLD_m51db 0x11 /* Threshold = -51db */ 317#define ADC_ALC_NGTHLD_m49_5db 0x12 /* Threshold = -49.5db */ 318#define ADC_ALC_NGTHLD_m48db 0x13 /* Threshold = -48db */ 319#define ADC_ALC_NGTHLD_m46_5db 0x14 /* Threshold = -46.5db */ 320#define ADC_ALC_NGTHLD_m45db 0x15 /* Threshold = -45db */ 321#define ADC_ALC_NGTHLD_m43_5db 0x16 /* Threshold = -43.5db */ 322#define ADC_ALC_NGTHLD_m42db 0x17 /* Threshold = -42db */ 323#define ADC_ALC_NGTHLD_m40_5db 0x18 /* Threshold = -40.5db */ 324#define ADC_ALC_NGTHLD_m39db 0x19 /* Threshold = -39db */ 325#define ADC_ALC_NGTHLD_m37_5db 0x1a /* Threshold = -37.5db */ 326#define ADC_ALC_NGTHLD_m36db 0x1b /* Threshold = -36db */ 327#define ADC_ALC_NGTHLD_m34_5db 0x1c /* Threshold = -34.5db */ 328#define ADC_ALC_NGTHLD_m33db 0x1d /* Threshold = -33db */ 329#define ADC_ALC_NGTHLD_m31_5db 0x1e /* Threshold = -31.5db */ 330#define ADC_ALC_NGTHLD_m30db 0x1f /* Threshold = -30db */ 331 332/* Headphone dummy - Windows Specific flag, not needed for Linux */ 333 334/* HPMIX HIGAIN and VOLUME */ 335#define DAC_HPMIX_HIGAIN_0db 0x00 /* gain = 0db */ 336#define DAC_HPMIX_HIGAIN_m6db 0x88 /* gain = -6db */ 337 338#define DAC_HPMIX_VOLUME_m12db 0x00 /* volume = -12db */ 339#define DAC_HPMIX_VOLUME_m10_5db 0x11 /* volume = -10.5db */ 340#define DAC_HPMIX_VOLUME_m9db 0x22 /* volume = -9db */ 341#define DAC_HPMIX_VOLUME_m7_5db 0x33 /* volume = -7.5db */ 342#define DAC_HPMIX_VOLUME_m6db 0x44 /* volume = -6db */ 343#define DAC_HPMIX_VOLUME_m4_5db 0x88 /* volume = -4.5db */ 344#define DAC_HPMIX_VOLUME_m3db 0x99 /* volume = -3db */ 345#define DAC_HPMIX_VOLUME_m1_5db 0xaa /* volume = -1.5db */ 346#define DAC_HPMIX_VOLUME_0db 0xbb /* volume = 0db */ 347 348/* HPOUT VOLUME */ 349#define DAC_HPOUT_VOLUME_0db 0x00 /* volume = 0db */ 350#define DAC_HPOUT_VOLUME_m12db 0x11 /* volume = -12db */ 351#define DAC_HPOUT_VOLUME_m24db 0x22 /* volume = -24db */ 352#define DAC_HPOUT_VOLUME_m48db 0x33 /* volume = -48db */ 353 354/* LDAC/RDAC volume = 0db, -0.5db/setp, 0xc0 <-> -96db */ 355 356/* Automute */ 357#define DAC_AUTOMUTE_NONE 0x00 /* no automute */ 358#define DAC_AUTOMUTE_DIGITAL 0x01 /* digital mute */ 359#define DAC_AUTOMUTE_ANALOG 0x02 /* analog mute */ 360 361/* Mono - Windows specific, on Linux the information comes from DAI/topology */ 362#define HEADPHONE_MONO 0x01 /* on channel */ 363#define HEADPHONE_STEREO 0x00 /* stereo */ 364 365/* Speaker and headphone GPIO control */ 366#define GPIO_CTL_IO_LEVEL_LOW 0x00 /* low level enable */ 367#define GPIO_CTL_IO_LEVEL_HIGH 0x01 /* high level enable */ 368 369/* GPIO */ 370/* FIXME: for ES8396, no need to use */ 371 372/* Platform clocks */ 373/* 374 * BCLK AND MCLK FREQ 375 * BIT[7:4] MCLK FREQ 376 * 0 - 19.2MHz 377 * 1 - 24MHz 378 * 2 - 12.288MHz 379 * F - Default for 19.2MHz 380 * 381 * BIT[3:0] BCLK FREQ 382 * 0 - 4.8MHz 383 * 1 - 2.4MHz 384 * 2 - 2.304MHz 385 * 3 - 3.072MHz 386 * 4 - 4.096MHz 387 * F - Default for 4.8MHz 388 */ 389 390int es83xx_dsm(struct device *dev, int arg, int *value); 391int es83xx_dsm_dump(struct device *dev); 392 393#endif 394