1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Analog Devices ADAU1373 Audio Codec drive 4 * 5 * Copyright 2011 Analog Devices Inc. 6 * Author: Lars-Peter Clausen <lars@metafoo.de> 7 */ 8 9#include <linux/module.h> 10#include <linux/init.h> 11#include <linux/delay.h> 12#include <linux/pm.h> 13#include <linux/i2c.h> 14#include <linux/slab.h> 15 16#include <sound/core.h> 17#include <sound/pcm.h> 18#include <sound/pcm_params.h> 19#include <sound/tlv.h> 20#include <sound/soc.h> 21#include <sound/adau1373.h> 22 23#include "adau1373.h" 24#include "adau-utils.h" 25 26struct adau1373_dai { 27 unsigned int clk_src; 28 unsigned int sysclk; 29 bool enable_src; 30 bool clock_provider; 31}; 32 33struct adau1373 { 34 struct regmap *regmap; 35 struct adau1373_dai dais[3]; 36}; 37 38#define ADAU1373_INPUT_MODE 0x00 39#define ADAU1373_AINL_CTRL(x) (0x01 + (x) * 2) 40#define ADAU1373_AINR_CTRL(x) (0x02 + (x) * 2) 41#define ADAU1373_LLINE_OUT(x) (0x9 + (x) * 2) 42#define ADAU1373_RLINE_OUT(x) (0xa + (x) * 2) 43#define ADAU1373_LSPK_OUT 0x0d 44#define ADAU1373_RSPK_OUT 0x0e 45#define ADAU1373_LHP_OUT 0x0f 46#define ADAU1373_RHP_OUT 0x10 47#define ADAU1373_ADC_GAIN 0x11 48#define ADAU1373_LADC_MIXER 0x12 49#define ADAU1373_RADC_MIXER 0x13 50#define ADAU1373_LLINE1_MIX 0x14 51#define ADAU1373_RLINE1_MIX 0x15 52#define ADAU1373_LLINE2_MIX 0x16 53#define ADAU1373_RLINE2_MIX 0x17 54#define ADAU1373_LSPK_MIX 0x18 55#define ADAU1373_RSPK_MIX 0x19 56#define ADAU1373_LHP_MIX 0x1a 57#define ADAU1373_RHP_MIX 0x1b 58#define ADAU1373_EP_MIX 0x1c 59#define ADAU1373_HP_CTRL 0x1d 60#define ADAU1373_HP_CTRL2 0x1e 61#define ADAU1373_LS_CTRL 0x1f 62#define ADAU1373_EP_CTRL 0x21 63#define ADAU1373_MICBIAS_CTRL1 0x22 64#define ADAU1373_MICBIAS_CTRL2 0x23 65#define ADAU1373_OUTPUT_CTRL 0x24 66#define ADAU1373_PWDN_CTRL1 0x25 67#define ADAU1373_PWDN_CTRL2 0x26 68#define ADAU1373_PWDN_CTRL3 0x27 69#define ADAU1373_DPLL_CTRL(x) (0x28 + (x) * 7) 70#define ADAU1373_PLL_CTRL1(x) (0x29 + (x) * 7) 71#define ADAU1373_PLL_CTRL2(x) (0x2a + (x) * 7) 72#define ADAU1373_PLL_CTRL3(x) (0x2b + (x) * 7) 73#define ADAU1373_PLL_CTRL4(x) (0x2c + (x) * 7) 74#define ADAU1373_PLL_CTRL5(x) (0x2d + (x) * 7) 75#define ADAU1373_PLL_CTRL6(x) (0x2e + (x) * 7) 76#define ADAU1373_HEADDECT 0x36 77#define ADAU1373_ADC_DAC_STATUS 0x37 78#define ADAU1373_ADC_CTRL 0x3c 79#define ADAU1373_DAI(x) (0x44 + (x)) 80#define ADAU1373_CLK_SRC_DIV(x) (0x40 + (x) * 2) 81#define ADAU1373_BCLKDIV(x) (0x47 + (x)) 82#define ADAU1373_SRC_RATIOA(x) (0x4a + (x) * 2) 83#define ADAU1373_SRC_RATIOB(x) (0x4b + (x) * 2) 84#define ADAU1373_DEEMP_CTRL 0x50 85#define ADAU1373_SRC_DAI_CTRL(x) (0x51 + (x)) 86#define ADAU1373_DIN_MIX_CTRL(x) (0x56 + (x)) 87#define ADAU1373_DOUT_MIX_CTRL(x) (0x5b + (x)) 88#define ADAU1373_DAI_PBL_VOL(x) (0x62 + (x) * 2) 89#define ADAU1373_DAI_PBR_VOL(x) (0x63 + (x) * 2) 90#define ADAU1373_DAI_RECL_VOL(x) (0x68 + (x) * 2) 91#define ADAU1373_DAI_RECR_VOL(x) (0x69 + (x) * 2) 92#define ADAU1373_DAC1_PBL_VOL 0x6e 93#define ADAU1373_DAC1_PBR_VOL 0x6f 94#define ADAU1373_DAC2_PBL_VOL 0x70 95#define ADAU1373_DAC2_PBR_VOL 0x71 96#define ADAU1373_ADC_RECL_VOL 0x72 97#define ADAU1373_ADC_RECR_VOL 0x73 98#define ADAU1373_DMIC_RECL_VOL 0x74 99#define ADAU1373_DMIC_RECR_VOL 0x75 100#define ADAU1373_VOL_GAIN1 0x76 101#define ADAU1373_VOL_GAIN2 0x77 102#define ADAU1373_VOL_GAIN3 0x78 103#define ADAU1373_HPF_CTRL 0x7d 104#define ADAU1373_BASS1 0x7e 105#define ADAU1373_BASS2 0x7f 106#define ADAU1373_DRC(x) (0x80 + (x) * 0x10) 107#define ADAU1373_3D_CTRL1 0xc0 108#define ADAU1373_3D_CTRL2 0xc1 109#define ADAU1373_FDSP_SEL1 0xdc 110#define ADAU1373_FDSP_SEL2 0xdd 111#define ADAU1373_FDSP_SEL3 0xde 112#define ADAU1373_FDSP_SEL4 0xdf 113#define ADAU1373_DIGMICCTRL 0xe2 114#define ADAU1373_DIGEN 0xeb 115#define ADAU1373_SOFT_RESET 0xff 116 117 118#define ADAU1373_PLL_CTRL6_DPLL_BYPASS BIT(1) 119#define ADAU1373_PLL_CTRL6_PLL_EN BIT(0) 120 121#define ADAU1373_DAI_INVERT_BCLK BIT(7) 122#define ADAU1373_DAI_MASTER BIT(6) 123#define ADAU1373_DAI_INVERT_LRCLK BIT(4) 124#define ADAU1373_DAI_WLEN_16 0x0 125#define ADAU1373_DAI_WLEN_20 0x4 126#define ADAU1373_DAI_WLEN_24 0x8 127#define ADAU1373_DAI_WLEN_32 0xc 128#define ADAU1373_DAI_WLEN_MASK 0xc 129#define ADAU1373_DAI_FORMAT_RIGHT_J 0x0 130#define ADAU1373_DAI_FORMAT_LEFT_J 0x1 131#define ADAU1373_DAI_FORMAT_I2S 0x2 132#define ADAU1373_DAI_FORMAT_DSP 0x3 133 134#define ADAU1373_BCLKDIV_SOURCE BIT(5) 135#define ADAU1373_BCLKDIV_SR_MASK (0x07 << 2) 136#define ADAU1373_BCLKDIV_BCLK_MASK 0x03 137#define ADAU1373_BCLKDIV_32 0x03 138#define ADAU1373_BCLKDIV_64 0x02 139#define ADAU1373_BCLKDIV_128 0x01 140#define ADAU1373_BCLKDIV_256 0x00 141 142#define ADAU1373_ADC_CTRL_PEAK_DETECT BIT(0) 143#define ADAU1373_ADC_CTRL_RESET BIT(1) 144#define ADAU1373_ADC_CTRL_RESET_FORCE BIT(2) 145 146#define ADAU1373_OUTPUT_CTRL_LDIFF BIT(3) 147#define ADAU1373_OUTPUT_CTRL_LNFBEN BIT(2) 148 149#define ADAU1373_PWDN_CTRL3_PWR_EN BIT(0) 150 151#define ADAU1373_EP_CTRL_MICBIAS1_OFFSET 4 152#define ADAU1373_EP_CTRL_MICBIAS2_OFFSET 2 153 154static const struct reg_default adau1373_reg_defaults[] = { 155 { ADAU1373_INPUT_MODE, 0x00 }, 156 { ADAU1373_AINL_CTRL(0), 0x00 }, 157 { ADAU1373_AINR_CTRL(0), 0x00 }, 158 { ADAU1373_AINL_CTRL(1), 0x00 }, 159 { ADAU1373_AINR_CTRL(1), 0x00 }, 160 { ADAU1373_AINL_CTRL(2), 0x00 }, 161 { ADAU1373_AINR_CTRL(2), 0x00 }, 162 { ADAU1373_AINL_CTRL(3), 0x00 }, 163 { ADAU1373_AINR_CTRL(3), 0x00 }, 164 { ADAU1373_LLINE_OUT(0), 0x00 }, 165 { ADAU1373_RLINE_OUT(0), 0x00 }, 166 { ADAU1373_LLINE_OUT(1), 0x00 }, 167 { ADAU1373_RLINE_OUT(1), 0x00 }, 168 { ADAU1373_LSPK_OUT, 0x00 }, 169 { ADAU1373_RSPK_OUT, 0x00 }, 170 { ADAU1373_LHP_OUT, 0x00 }, 171 { ADAU1373_RHP_OUT, 0x00 }, 172 { ADAU1373_ADC_GAIN, 0x00 }, 173 { ADAU1373_LADC_MIXER, 0x00 }, 174 { ADAU1373_RADC_MIXER, 0x00 }, 175 { ADAU1373_LLINE1_MIX, 0x00 }, 176 { ADAU1373_RLINE1_MIX, 0x00 }, 177 { ADAU1373_LLINE2_MIX, 0x00 }, 178 { ADAU1373_RLINE2_MIX, 0x00 }, 179 { ADAU1373_LSPK_MIX, 0x00 }, 180 { ADAU1373_RSPK_MIX, 0x00 }, 181 { ADAU1373_LHP_MIX, 0x00 }, 182 { ADAU1373_RHP_MIX, 0x00 }, 183 { ADAU1373_EP_MIX, 0x00 }, 184 { ADAU1373_HP_CTRL, 0x00 }, 185 { ADAU1373_HP_CTRL2, 0x00 }, 186 { ADAU1373_LS_CTRL, 0x00 }, 187 { ADAU1373_EP_CTRL, 0x00 }, 188 { ADAU1373_MICBIAS_CTRL1, 0x00 }, 189 { ADAU1373_MICBIAS_CTRL2, 0x00 }, 190 { ADAU1373_OUTPUT_CTRL, 0x00 }, 191 { ADAU1373_PWDN_CTRL1, 0x00 }, 192 { ADAU1373_PWDN_CTRL2, 0x00 }, 193 { ADAU1373_PWDN_CTRL3, 0x00 }, 194 { ADAU1373_DPLL_CTRL(0), 0x00 }, 195 { ADAU1373_PLL_CTRL1(0), 0x00 }, 196 { ADAU1373_PLL_CTRL2(0), 0x00 }, 197 { ADAU1373_PLL_CTRL3(0), 0x00 }, 198 { ADAU1373_PLL_CTRL4(0), 0x00 }, 199 { ADAU1373_PLL_CTRL5(0), 0x00 }, 200 { ADAU1373_PLL_CTRL6(0), 0x02 }, 201 { ADAU1373_DPLL_CTRL(1), 0x00 }, 202 { ADAU1373_PLL_CTRL1(1), 0x00 }, 203 { ADAU1373_PLL_CTRL2(1), 0x00 }, 204 { ADAU1373_PLL_CTRL3(1), 0x00 }, 205 { ADAU1373_PLL_CTRL4(1), 0x00 }, 206 { ADAU1373_PLL_CTRL5(1), 0x00 }, 207 { ADAU1373_PLL_CTRL6(1), 0x02 }, 208 { ADAU1373_HEADDECT, 0x00 }, 209 { ADAU1373_ADC_CTRL, 0x00 }, 210 { ADAU1373_CLK_SRC_DIV(0), 0x00 }, 211 { ADAU1373_CLK_SRC_DIV(1), 0x00 }, 212 { ADAU1373_DAI(0), 0x0a }, 213 { ADAU1373_DAI(1), 0x0a }, 214 { ADAU1373_DAI(2), 0x0a }, 215 { ADAU1373_BCLKDIV(0), 0x00 }, 216 { ADAU1373_BCLKDIV(1), 0x00 }, 217 { ADAU1373_BCLKDIV(2), 0x00 }, 218 { ADAU1373_SRC_RATIOA(0), 0x00 }, 219 { ADAU1373_SRC_RATIOB(0), 0x00 }, 220 { ADAU1373_SRC_RATIOA(1), 0x00 }, 221 { ADAU1373_SRC_RATIOB(1), 0x00 }, 222 { ADAU1373_SRC_RATIOA(2), 0x00 }, 223 { ADAU1373_SRC_RATIOB(2), 0x00 }, 224 { ADAU1373_DEEMP_CTRL, 0x00 }, 225 { ADAU1373_SRC_DAI_CTRL(0), 0x08 }, 226 { ADAU1373_SRC_DAI_CTRL(1), 0x08 }, 227 { ADAU1373_SRC_DAI_CTRL(2), 0x08 }, 228 { ADAU1373_DIN_MIX_CTRL(0), 0x00 }, 229 { ADAU1373_DIN_MIX_CTRL(1), 0x00 }, 230 { ADAU1373_DIN_MIX_CTRL(2), 0x00 }, 231 { ADAU1373_DIN_MIX_CTRL(3), 0x00 }, 232 { ADAU1373_DIN_MIX_CTRL(4), 0x00 }, 233 { ADAU1373_DOUT_MIX_CTRL(0), 0x00 }, 234 { ADAU1373_DOUT_MIX_CTRL(1), 0x00 }, 235 { ADAU1373_DOUT_MIX_CTRL(2), 0x00 }, 236 { ADAU1373_DOUT_MIX_CTRL(3), 0x00 }, 237 { ADAU1373_DOUT_MIX_CTRL(4), 0x00 }, 238 { ADAU1373_DAI_PBL_VOL(0), 0x00 }, 239 { ADAU1373_DAI_PBR_VOL(0), 0x00 }, 240 { ADAU1373_DAI_PBL_VOL(1), 0x00 }, 241 { ADAU1373_DAI_PBR_VOL(1), 0x00 }, 242 { ADAU1373_DAI_PBL_VOL(2), 0x00 }, 243 { ADAU1373_DAI_PBR_VOL(2), 0x00 }, 244 { ADAU1373_DAI_RECL_VOL(0), 0x00 }, 245 { ADAU1373_DAI_RECR_VOL(0), 0x00 }, 246 { ADAU1373_DAI_RECL_VOL(1), 0x00 }, 247 { ADAU1373_DAI_RECR_VOL(1), 0x00 }, 248 { ADAU1373_DAI_RECL_VOL(2), 0x00 }, 249 { ADAU1373_DAI_RECR_VOL(2), 0x00 }, 250 { ADAU1373_DAC1_PBL_VOL, 0x00 }, 251 { ADAU1373_DAC1_PBR_VOL, 0x00 }, 252 { ADAU1373_DAC2_PBL_VOL, 0x00 }, 253 { ADAU1373_DAC2_PBR_VOL, 0x00 }, 254 { ADAU1373_ADC_RECL_VOL, 0x00 }, 255 { ADAU1373_ADC_RECR_VOL, 0x00 }, 256 { ADAU1373_DMIC_RECL_VOL, 0x00 }, 257 { ADAU1373_DMIC_RECR_VOL, 0x00 }, 258 { ADAU1373_VOL_GAIN1, 0x00 }, 259 { ADAU1373_VOL_GAIN2, 0x00 }, 260 { ADAU1373_VOL_GAIN3, 0x00 }, 261 { ADAU1373_HPF_CTRL, 0x00 }, 262 { ADAU1373_BASS1, 0x00 }, 263 { ADAU1373_BASS2, 0x00 }, 264 { ADAU1373_DRC(0) + 0x0, 0x78 }, 265 { ADAU1373_DRC(0) + 0x1, 0x18 }, 266 { ADAU1373_DRC(0) + 0x2, 0x00 }, 267 { ADAU1373_DRC(0) + 0x3, 0x00 }, 268 { ADAU1373_DRC(0) + 0x4, 0x00 }, 269 { ADAU1373_DRC(0) + 0x5, 0xc0 }, 270 { ADAU1373_DRC(0) + 0x6, 0x00 }, 271 { ADAU1373_DRC(0) + 0x7, 0x00 }, 272 { ADAU1373_DRC(0) + 0x8, 0x00 }, 273 { ADAU1373_DRC(0) + 0x9, 0xc0 }, 274 { ADAU1373_DRC(0) + 0xa, 0x88 }, 275 { ADAU1373_DRC(0) + 0xb, 0x7a }, 276 { ADAU1373_DRC(0) + 0xc, 0xdf }, 277 { ADAU1373_DRC(0) + 0xd, 0x20 }, 278 { ADAU1373_DRC(0) + 0xe, 0x00 }, 279 { ADAU1373_DRC(0) + 0xf, 0x00 }, 280 { ADAU1373_DRC(1) + 0x0, 0x78 }, 281 { ADAU1373_DRC(1) + 0x1, 0x18 }, 282 { ADAU1373_DRC(1) + 0x2, 0x00 }, 283 { ADAU1373_DRC(1) + 0x3, 0x00 }, 284 { ADAU1373_DRC(1) + 0x4, 0x00 }, 285 { ADAU1373_DRC(1) + 0x5, 0xc0 }, 286 { ADAU1373_DRC(1) + 0x6, 0x00 }, 287 { ADAU1373_DRC(1) + 0x7, 0x00 }, 288 { ADAU1373_DRC(1) + 0x8, 0x00 }, 289 { ADAU1373_DRC(1) + 0x9, 0xc0 }, 290 { ADAU1373_DRC(1) + 0xa, 0x88 }, 291 { ADAU1373_DRC(1) + 0xb, 0x7a }, 292 { ADAU1373_DRC(1) + 0xc, 0xdf }, 293 { ADAU1373_DRC(1) + 0xd, 0x20 }, 294 { ADAU1373_DRC(1) + 0xe, 0x00 }, 295 { ADAU1373_DRC(1) + 0xf, 0x00 }, 296 { ADAU1373_DRC(2) + 0x0, 0x78 }, 297 { ADAU1373_DRC(2) + 0x1, 0x18 }, 298 { ADAU1373_DRC(2) + 0x2, 0x00 }, 299 { ADAU1373_DRC(2) + 0x3, 0x00 }, 300 { ADAU1373_DRC(2) + 0x4, 0x00 }, 301 { ADAU1373_DRC(2) + 0x5, 0xc0 }, 302 { ADAU1373_DRC(2) + 0x6, 0x00 }, 303 { ADAU1373_DRC(2) + 0x7, 0x00 }, 304 { ADAU1373_DRC(2) + 0x8, 0x00 }, 305 { ADAU1373_DRC(2) + 0x9, 0xc0 }, 306 { ADAU1373_DRC(2) + 0xa, 0x88 }, 307 { ADAU1373_DRC(2) + 0xb, 0x7a }, 308 { ADAU1373_DRC(2) + 0xc, 0xdf }, 309 { ADAU1373_DRC(2) + 0xd, 0x20 }, 310 { ADAU1373_DRC(2) + 0xe, 0x00 }, 311 { ADAU1373_DRC(2) + 0xf, 0x00 }, 312 { ADAU1373_3D_CTRL1, 0x00 }, 313 { ADAU1373_3D_CTRL2, 0x00 }, 314 { ADAU1373_FDSP_SEL1, 0x00 }, 315 { ADAU1373_FDSP_SEL2, 0x00 }, 316 { ADAU1373_FDSP_SEL2, 0x00 }, 317 { ADAU1373_FDSP_SEL4, 0x00 }, 318 { ADAU1373_DIGMICCTRL, 0x00 }, 319 { ADAU1373_DIGEN, 0x00 }, 320}; 321 322static const DECLARE_TLV_DB_RANGE(adau1373_out_tlv, 323 0, 7, TLV_DB_SCALE_ITEM(-7900, 400, 1), 324 8, 15, TLV_DB_SCALE_ITEM(-4700, 300, 0), 325 16, 23, TLV_DB_SCALE_ITEM(-2300, 200, 0), 326 24, 31, TLV_DB_SCALE_ITEM(-700, 100, 0) 327); 328 329static const DECLARE_TLV_DB_MINMAX(adau1373_digital_tlv, -9563, 0); 330static const DECLARE_TLV_DB_SCALE(adau1373_in_pga_tlv, -1300, 100, 1); 331static const DECLARE_TLV_DB_SCALE(adau1373_ep_tlv, -600, 600, 1); 332 333static const DECLARE_TLV_DB_SCALE(adau1373_input_boost_tlv, 0, 2000, 0); 334static const DECLARE_TLV_DB_SCALE(adau1373_gain_boost_tlv, 0, 600, 0); 335static const DECLARE_TLV_DB_SCALE(adau1373_speaker_boost_tlv, 1200, 600, 0); 336 337static const char *adau1373_fdsp_sel_text[] = { 338 "None", 339 "Channel 1", 340 "Channel 2", 341 "Channel 3", 342 "Channel 4", 343 "Channel 5", 344}; 345 346static SOC_ENUM_SINGLE_DECL(adau1373_drc1_channel_enum, 347 ADAU1373_FDSP_SEL1, 4, adau1373_fdsp_sel_text); 348static SOC_ENUM_SINGLE_DECL(adau1373_drc2_channel_enum, 349 ADAU1373_FDSP_SEL1, 0, adau1373_fdsp_sel_text); 350static SOC_ENUM_SINGLE_DECL(adau1373_drc3_channel_enum, 351 ADAU1373_FDSP_SEL2, 0, adau1373_fdsp_sel_text); 352static SOC_ENUM_SINGLE_DECL(adau1373_hpf_channel_enum, 353 ADAU1373_FDSP_SEL3, 0, adau1373_fdsp_sel_text); 354static SOC_ENUM_SINGLE_DECL(adau1373_bass_channel_enum, 355 ADAU1373_FDSP_SEL4, 4, adau1373_fdsp_sel_text); 356 357static const char *adau1373_hpf_cutoff_text[] = { 358 "3.7Hz", "50Hz", "100Hz", "150Hz", "200Hz", "250Hz", "300Hz", "350Hz", 359 "400Hz", "450Hz", "500Hz", "550Hz", "600Hz", "650Hz", "700Hz", "750Hz", 360 "800Hz", 361}; 362 363static SOC_ENUM_SINGLE_DECL(adau1373_hpf_cutoff_enum, 364 ADAU1373_HPF_CTRL, 3, adau1373_hpf_cutoff_text); 365 366static const char *adau1373_bass_lpf_cutoff_text[] = { 367 "801Hz", "1001Hz", 368}; 369 370static const char *adau1373_bass_clip_level_text[] = { 371 "0.125", "0.250", "0.370", "0.500", "0.625", "0.750", "0.875", 372}; 373 374static const unsigned int adau1373_bass_clip_level_values[] = { 375 1, 2, 3, 4, 5, 6, 7, 376}; 377 378static const char *adau1373_bass_hpf_cutoff_text[] = { 379 "158Hz", "232Hz", "347Hz", "520Hz", 380}; 381 382static const DECLARE_TLV_DB_RANGE(adau1373_bass_tlv, 383 0, 2, TLV_DB_SCALE_ITEM(-600, 600, 1), 384 3, 4, TLV_DB_SCALE_ITEM(950, 250, 0), 385 5, 7, TLV_DB_SCALE_ITEM(1400, 150, 0) 386); 387 388static SOC_ENUM_SINGLE_DECL(adau1373_bass_lpf_cutoff_enum, 389 ADAU1373_BASS1, 5, adau1373_bass_lpf_cutoff_text); 390 391static SOC_VALUE_ENUM_SINGLE_DECL(adau1373_bass_clip_level_enum, 392 ADAU1373_BASS1, 2, 7, adau1373_bass_clip_level_text, 393 adau1373_bass_clip_level_values); 394 395static SOC_ENUM_SINGLE_DECL(adau1373_bass_hpf_cutoff_enum, 396 ADAU1373_BASS1, 0, adau1373_bass_hpf_cutoff_text); 397 398static const char *adau1373_3d_level_text[] = { 399 "0%", "6.67%", "13.33%", "20%", "26.67%", "33.33%", 400 "40%", "46.67%", "53.33%", "60%", "66.67%", "73.33%", 401 "80%", "86.67", "99.33%", "100%" 402}; 403 404static const char *adau1373_3d_cutoff_text[] = { 405 "No 3D", "0.03125 fs", "0.04583 fs", "0.075 fs", "0.11458 fs", 406 "0.16875 fs", "0.27083 fs" 407}; 408 409static SOC_ENUM_SINGLE_DECL(adau1373_3d_level_enum, 410 ADAU1373_3D_CTRL1, 4, adau1373_3d_level_text); 411static SOC_ENUM_SINGLE_DECL(adau1373_3d_cutoff_enum, 412 ADAU1373_3D_CTRL1, 0, adau1373_3d_cutoff_text); 413 414static const DECLARE_TLV_DB_RANGE(adau1373_3d_tlv, 415 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 416 1, 7, TLV_DB_LINEAR_ITEM(-1800, -120) 417); 418 419static const char *adau1373_lr_mux_text[] = { 420 "Mute", 421 "Right Channel (L+R)", 422 "Left Channel (L+R)", 423 "Stereo", 424}; 425 426static SOC_ENUM_SINGLE_DECL(adau1373_lineout1_lr_mux_enum, 427 ADAU1373_OUTPUT_CTRL, 4, adau1373_lr_mux_text); 428static SOC_ENUM_SINGLE_DECL(adau1373_lineout2_lr_mux_enum, 429 ADAU1373_OUTPUT_CTRL, 6, adau1373_lr_mux_text); 430static SOC_ENUM_SINGLE_DECL(adau1373_speaker_lr_mux_enum, 431 ADAU1373_LS_CTRL, 4, adau1373_lr_mux_text); 432 433static const struct snd_kcontrol_new adau1373_controls[] = { 434 SOC_DOUBLE_R_TLV("AIF1 Capture Volume", ADAU1373_DAI_RECL_VOL(0), 435 ADAU1373_DAI_RECR_VOL(0), 0, 0xff, 1, adau1373_digital_tlv), 436 SOC_DOUBLE_R_TLV("AIF2 Capture Volume", ADAU1373_DAI_RECL_VOL(1), 437 ADAU1373_DAI_RECR_VOL(1), 0, 0xff, 1, adau1373_digital_tlv), 438 SOC_DOUBLE_R_TLV("AIF3 Capture Volume", ADAU1373_DAI_RECL_VOL(2), 439 ADAU1373_DAI_RECR_VOL(2), 0, 0xff, 1, adau1373_digital_tlv), 440 441 SOC_DOUBLE_R_TLV("ADC Capture Volume", ADAU1373_ADC_RECL_VOL, 442 ADAU1373_ADC_RECR_VOL, 0, 0xff, 1, adau1373_digital_tlv), 443 SOC_DOUBLE_R_TLV("DMIC Capture Volume", ADAU1373_DMIC_RECL_VOL, 444 ADAU1373_DMIC_RECR_VOL, 0, 0xff, 1, adau1373_digital_tlv), 445 446 SOC_DOUBLE_R_TLV("AIF1 Playback Volume", ADAU1373_DAI_PBL_VOL(0), 447 ADAU1373_DAI_PBR_VOL(0), 0, 0xff, 1, adau1373_digital_tlv), 448 SOC_DOUBLE_R_TLV("AIF2 Playback Volume", ADAU1373_DAI_PBL_VOL(1), 449 ADAU1373_DAI_PBR_VOL(1), 0, 0xff, 1, adau1373_digital_tlv), 450 SOC_DOUBLE_R_TLV("AIF3 Playback Volume", ADAU1373_DAI_PBL_VOL(2), 451 ADAU1373_DAI_PBR_VOL(2), 0, 0xff, 1, adau1373_digital_tlv), 452 453 SOC_DOUBLE_R_TLV("DAC1 Playback Volume", ADAU1373_DAC1_PBL_VOL, 454 ADAU1373_DAC1_PBR_VOL, 0, 0xff, 1, adau1373_digital_tlv), 455 SOC_DOUBLE_R_TLV("DAC2 Playback Volume", ADAU1373_DAC2_PBL_VOL, 456 ADAU1373_DAC2_PBR_VOL, 0, 0xff, 1, adau1373_digital_tlv), 457 458 SOC_DOUBLE_R_TLV("Lineout1 Playback Volume", ADAU1373_LLINE_OUT(0), 459 ADAU1373_RLINE_OUT(0), 0, 0x1f, 0, adau1373_out_tlv), 460 SOC_DOUBLE_R_TLV("Speaker Playback Volume", ADAU1373_LSPK_OUT, 461 ADAU1373_RSPK_OUT, 0, 0x1f, 0, adau1373_out_tlv), 462 SOC_DOUBLE_R_TLV("Headphone Playback Volume", ADAU1373_LHP_OUT, 463 ADAU1373_RHP_OUT, 0, 0x1f, 0, adau1373_out_tlv), 464 465 SOC_DOUBLE_R_TLV("Input 1 Capture Volume", ADAU1373_AINL_CTRL(0), 466 ADAU1373_AINR_CTRL(0), 0, 0x1f, 0, adau1373_in_pga_tlv), 467 SOC_DOUBLE_R_TLV("Input 2 Capture Volume", ADAU1373_AINL_CTRL(1), 468 ADAU1373_AINR_CTRL(1), 0, 0x1f, 0, adau1373_in_pga_tlv), 469 SOC_DOUBLE_R_TLV("Input 3 Capture Volume", ADAU1373_AINL_CTRL(2), 470 ADAU1373_AINR_CTRL(2), 0, 0x1f, 0, adau1373_in_pga_tlv), 471 SOC_DOUBLE_R_TLV("Input 4 Capture Volume", ADAU1373_AINL_CTRL(3), 472 ADAU1373_AINR_CTRL(3), 0, 0x1f, 0, adau1373_in_pga_tlv), 473 474 SOC_SINGLE_TLV("Earpiece Playback Volume", ADAU1373_EP_CTRL, 0, 3, 0, 475 adau1373_ep_tlv), 476 477 SOC_DOUBLE_TLV("AIF3 Boost Playback Volume", ADAU1373_VOL_GAIN1, 4, 5, 478 1, 0, adau1373_gain_boost_tlv), 479 SOC_DOUBLE_TLV("AIF2 Boost Playback Volume", ADAU1373_VOL_GAIN1, 2, 3, 480 1, 0, adau1373_gain_boost_tlv), 481 SOC_DOUBLE_TLV("AIF1 Boost Playback Volume", ADAU1373_VOL_GAIN1, 0, 1, 482 1, 0, adau1373_gain_boost_tlv), 483 SOC_DOUBLE_TLV("AIF3 Boost Capture Volume", ADAU1373_VOL_GAIN2, 4, 5, 484 1, 0, adau1373_gain_boost_tlv), 485 SOC_DOUBLE_TLV("AIF2 Boost Capture Volume", ADAU1373_VOL_GAIN2, 2, 3, 486 1, 0, adau1373_gain_boost_tlv), 487 SOC_DOUBLE_TLV("AIF1 Boost Capture Volume", ADAU1373_VOL_GAIN2, 0, 1, 488 1, 0, adau1373_gain_boost_tlv), 489 SOC_DOUBLE_TLV("DMIC Boost Capture Volume", ADAU1373_VOL_GAIN3, 6, 7, 490 1, 0, adau1373_gain_boost_tlv), 491 SOC_DOUBLE_TLV("ADC Boost Capture Volume", ADAU1373_VOL_GAIN3, 4, 5, 492 1, 0, adau1373_gain_boost_tlv), 493 SOC_DOUBLE_TLV("DAC2 Boost Playback Volume", ADAU1373_VOL_GAIN3, 2, 3, 494 1, 0, adau1373_gain_boost_tlv), 495 SOC_DOUBLE_TLV("DAC1 Boost Playback Volume", ADAU1373_VOL_GAIN3, 0, 1, 496 1, 0, adau1373_gain_boost_tlv), 497 498 SOC_DOUBLE_TLV("Input 1 Boost Capture Volume", ADAU1373_ADC_GAIN, 0, 4, 499 1, 0, adau1373_input_boost_tlv), 500 SOC_DOUBLE_TLV("Input 2 Boost Capture Volume", ADAU1373_ADC_GAIN, 1, 5, 501 1, 0, adau1373_input_boost_tlv), 502 SOC_DOUBLE_TLV("Input 3 Boost Capture Volume", ADAU1373_ADC_GAIN, 2, 6, 503 1, 0, adau1373_input_boost_tlv), 504 SOC_DOUBLE_TLV("Input 4 Boost Capture Volume", ADAU1373_ADC_GAIN, 3, 7, 505 1, 0, adau1373_input_boost_tlv), 506 507 SOC_DOUBLE_TLV("Speaker Boost Playback Volume", ADAU1373_LS_CTRL, 2, 3, 508 1, 0, adau1373_speaker_boost_tlv), 509 510 SOC_ENUM("Lineout1 LR Mux", adau1373_lineout1_lr_mux_enum), 511 SOC_ENUM("Speaker LR Mux", adau1373_speaker_lr_mux_enum), 512 513 SOC_ENUM("HPF Cutoff", adau1373_hpf_cutoff_enum), 514 SOC_DOUBLE("HPF Switch", ADAU1373_HPF_CTRL, 1, 0, 1, 0), 515 SOC_ENUM("HPF Channel", adau1373_hpf_channel_enum), 516 517 SOC_ENUM("Bass HPF Cutoff", adau1373_bass_hpf_cutoff_enum), 518 SOC_ENUM("Bass Clip Level Threshold", adau1373_bass_clip_level_enum), 519 SOC_ENUM("Bass LPF Cutoff", adau1373_bass_lpf_cutoff_enum), 520 SOC_DOUBLE("Bass Playback Switch", ADAU1373_BASS2, 0, 1, 1, 0), 521 SOC_SINGLE_TLV("Bass Playback Volume", ADAU1373_BASS2, 2, 7, 0, 522 adau1373_bass_tlv), 523 SOC_ENUM("Bass Channel", adau1373_bass_channel_enum), 524 525 SOC_ENUM("3D Freq", adau1373_3d_cutoff_enum), 526 SOC_ENUM("3D Level", adau1373_3d_level_enum), 527 SOC_SINGLE("3D Playback Switch", ADAU1373_3D_CTRL2, 0, 1, 0), 528 SOC_SINGLE_TLV("3D Playback Volume", ADAU1373_3D_CTRL2, 2, 7, 0, 529 adau1373_3d_tlv), 530 SOC_ENUM("3D Channel", adau1373_bass_channel_enum), 531 532 SOC_SINGLE("Zero Cross Switch", ADAU1373_PWDN_CTRL3, 7, 1, 0), 533}; 534 535static const struct snd_kcontrol_new adau1373_lineout2_controls[] = { 536 SOC_DOUBLE_R_TLV("Lineout2 Playback Volume", ADAU1373_LLINE_OUT(1), 537 ADAU1373_RLINE_OUT(1), 0, 0x1f, 0, adau1373_out_tlv), 538 SOC_ENUM("Lineout2 LR Mux", adau1373_lineout2_lr_mux_enum), 539}; 540 541static const struct snd_kcontrol_new adau1373_drc_controls[] = { 542 SOC_ENUM("DRC1 Channel", adau1373_drc1_channel_enum), 543 SOC_ENUM("DRC2 Channel", adau1373_drc2_channel_enum), 544 SOC_ENUM("DRC3 Channel", adau1373_drc3_channel_enum), 545}; 546 547static int adau1373_pll_event(struct snd_soc_dapm_widget *w, 548 struct snd_kcontrol *kcontrol, int event) 549{ 550 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 551 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(component); 552 unsigned int pll_id = w->name[3] - '1'; 553 unsigned int val; 554 555 if (SND_SOC_DAPM_EVENT_ON(event)) 556 val = ADAU1373_PLL_CTRL6_PLL_EN; 557 else 558 val = 0; 559 560 regmap_update_bits(adau1373->regmap, ADAU1373_PLL_CTRL6(pll_id), 561 ADAU1373_PLL_CTRL6_PLL_EN, val); 562 563 if (SND_SOC_DAPM_EVENT_ON(event)) 564 mdelay(5); 565 566 return 0; 567} 568 569static const char *adau1373_decimator_text[] = { 570 "ADC", 571 "DMIC1", 572}; 573 574static SOC_ENUM_SINGLE_VIRT_DECL(adau1373_decimator_enum, 575 adau1373_decimator_text); 576 577static const struct snd_kcontrol_new adau1373_decimator_mux = 578 SOC_DAPM_ENUM("Decimator Mux", adau1373_decimator_enum); 579 580static const struct snd_kcontrol_new adau1373_left_adc_mixer_controls[] = { 581 SOC_DAPM_SINGLE("DAC1 Switch", ADAU1373_LADC_MIXER, 4, 1, 0), 582 SOC_DAPM_SINGLE("Input 4 Switch", ADAU1373_LADC_MIXER, 3, 1, 0), 583 SOC_DAPM_SINGLE("Input 3 Switch", ADAU1373_LADC_MIXER, 2, 1, 0), 584 SOC_DAPM_SINGLE("Input 2 Switch", ADAU1373_LADC_MIXER, 1, 1, 0), 585 SOC_DAPM_SINGLE("Input 1 Switch", ADAU1373_LADC_MIXER, 0, 1, 0), 586}; 587 588static const struct snd_kcontrol_new adau1373_right_adc_mixer_controls[] = { 589 SOC_DAPM_SINGLE("DAC1 Switch", ADAU1373_RADC_MIXER, 4, 1, 0), 590 SOC_DAPM_SINGLE("Input 4 Switch", ADAU1373_RADC_MIXER, 3, 1, 0), 591 SOC_DAPM_SINGLE("Input 3 Switch", ADAU1373_RADC_MIXER, 2, 1, 0), 592 SOC_DAPM_SINGLE("Input 2 Switch", ADAU1373_RADC_MIXER, 1, 1, 0), 593 SOC_DAPM_SINGLE("Input 1 Switch", ADAU1373_RADC_MIXER, 0, 1, 0), 594}; 595 596#define DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(_name, _reg) \ 597const struct snd_kcontrol_new _name[] = { \ 598 SOC_DAPM_SINGLE("Left DAC2 Switch", _reg, 7, 1, 0), \ 599 SOC_DAPM_SINGLE("Right DAC2 Switch", _reg, 6, 1, 0), \ 600 SOC_DAPM_SINGLE("Left DAC1 Switch", _reg, 5, 1, 0), \ 601 SOC_DAPM_SINGLE("Right DAC1 Switch", _reg, 4, 1, 0), \ 602 SOC_DAPM_SINGLE("Input 4 Bypass Switch", _reg, 3, 1, 0), \ 603 SOC_DAPM_SINGLE("Input 3 Bypass Switch", _reg, 2, 1, 0), \ 604 SOC_DAPM_SINGLE("Input 2 Bypass Switch", _reg, 1, 1, 0), \ 605 SOC_DAPM_SINGLE("Input 1 Bypass Switch", _reg, 0, 1, 0), \ 606} 607 608static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_left_line1_mixer_controls, 609 ADAU1373_LLINE1_MIX); 610static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_right_line1_mixer_controls, 611 ADAU1373_RLINE1_MIX); 612static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_left_line2_mixer_controls, 613 ADAU1373_LLINE2_MIX); 614static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_right_line2_mixer_controls, 615 ADAU1373_RLINE2_MIX); 616static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_left_spk_mixer_controls, 617 ADAU1373_LSPK_MIX); 618static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_right_spk_mixer_controls, 619 ADAU1373_RSPK_MIX); 620static DECLARE_ADAU1373_OUTPUT_MIXER_CTRLS(adau1373_ep_mixer_controls, 621 ADAU1373_EP_MIX); 622 623static const struct snd_kcontrol_new adau1373_left_hp_mixer_controls[] = { 624 SOC_DAPM_SINGLE("Left DAC1 Switch", ADAU1373_LHP_MIX, 5, 1, 0), 625 SOC_DAPM_SINGLE("Left DAC2 Switch", ADAU1373_LHP_MIX, 4, 1, 0), 626 SOC_DAPM_SINGLE("Input 4 Bypass Switch", ADAU1373_LHP_MIX, 3, 1, 0), 627 SOC_DAPM_SINGLE("Input 3 Bypass Switch", ADAU1373_LHP_MIX, 2, 1, 0), 628 SOC_DAPM_SINGLE("Input 2 Bypass Switch", ADAU1373_LHP_MIX, 1, 1, 0), 629 SOC_DAPM_SINGLE("Input 1 Bypass Switch", ADAU1373_LHP_MIX, 0, 1, 0), 630}; 631 632static const struct snd_kcontrol_new adau1373_right_hp_mixer_controls[] = { 633 SOC_DAPM_SINGLE("Right DAC1 Switch", ADAU1373_RHP_MIX, 5, 1, 0), 634 SOC_DAPM_SINGLE("Right DAC2 Switch", ADAU1373_RHP_MIX, 4, 1, 0), 635 SOC_DAPM_SINGLE("Input 4 Bypass Switch", ADAU1373_RHP_MIX, 3, 1, 0), 636 SOC_DAPM_SINGLE("Input 3 Bypass Switch", ADAU1373_RHP_MIX, 2, 1, 0), 637 SOC_DAPM_SINGLE("Input 2 Bypass Switch", ADAU1373_RHP_MIX, 1, 1, 0), 638 SOC_DAPM_SINGLE("Input 1 Bypass Switch", ADAU1373_RHP_MIX, 0, 1, 0), 639}; 640 641#define DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(_name, _reg) \ 642const struct snd_kcontrol_new _name[] = { \ 643 SOC_DAPM_SINGLE("DMIC2 Swapped Switch", _reg, 6, 1, 0), \ 644 SOC_DAPM_SINGLE("DMIC2 Switch", _reg, 5, 1, 0), \ 645 SOC_DAPM_SINGLE("ADC/DMIC1 Swapped Switch", _reg, 4, 1, 0), \ 646 SOC_DAPM_SINGLE("ADC/DMIC1 Switch", _reg, 3, 1, 0), \ 647 SOC_DAPM_SINGLE("AIF3 Switch", _reg, 2, 1, 0), \ 648 SOC_DAPM_SINGLE("AIF2 Switch", _reg, 1, 1, 0), \ 649 SOC_DAPM_SINGLE("AIF1 Switch", _reg, 0, 1, 0), \ 650} 651 652static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel1_mixer_controls, 653 ADAU1373_DIN_MIX_CTRL(0)); 654static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel2_mixer_controls, 655 ADAU1373_DIN_MIX_CTRL(1)); 656static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel3_mixer_controls, 657 ADAU1373_DIN_MIX_CTRL(2)); 658static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel4_mixer_controls, 659 ADAU1373_DIN_MIX_CTRL(3)); 660static DECLARE_ADAU1373_DSP_CHANNEL_MIXER_CTRLS(adau1373_dsp_channel5_mixer_controls, 661 ADAU1373_DIN_MIX_CTRL(4)); 662 663#define DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(_name, _reg) \ 664const struct snd_kcontrol_new _name[] = { \ 665 SOC_DAPM_SINGLE("DSP Channel5 Switch", _reg, 4, 1, 0), \ 666 SOC_DAPM_SINGLE("DSP Channel4 Switch", _reg, 3, 1, 0), \ 667 SOC_DAPM_SINGLE("DSP Channel3 Switch", _reg, 2, 1, 0), \ 668 SOC_DAPM_SINGLE("DSP Channel2 Switch", _reg, 1, 1, 0), \ 669 SOC_DAPM_SINGLE("DSP Channel1 Switch", _reg, 0, 1, 0), \ 670} 671 672static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_aif1_mixer_controls, 673 ADAU1373_DOUT_MIX_CTRL(0)); 674static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_aif2_mixer_controls, 675 ADAU1373_DOUT_MIX_CTRL(1)); 676static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_aif3_mixer_controls, 677 ADAU1373_DOUT_MIX_CTRL(2)); 678static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_dac1_mixer_controls, 679 ADAU1373_DOUT_MIX_CTRL(3)); 680static DECLARE_ADAU1373_DSP_OUTPUT_MIXER_CTRLS(adau1373_dac2_mixer_controls, 681 ADAU1373_DOUT_MIX_CTRL(4)); 682 683static const struct snd_soc_dapm_widget adau1373_dapm_widgets[] = { 684 /* Datasheet claims Left ADC is bit 6 and Right ADC is bit 7, but that 685 * doesn't seem to be the case. */ 686 SND_SOC_DAPM_ADC("Left ADC", NULL, ADAU1373_PWDN_CTRL1, 7, 0), 687 SND_SOC_DAPM_ADC("Right ADC", NULL, ADAU1373_PWDN_CTRL1, 6, 0), 688 689 SND_SOC_DAPM_ADC("DMIC1", NULL, ADAU1373_DIGMICCTRL, 0, 0), 690 SND_SOC_DAPM_ADC("DMIC2", NULL, ADAU1373_DIGMICCTRL, 2, 0), 691 692 SND_SOC_DAPM_MUX("Decimator Mux", SND_SOC_NOPM, 0, 0, 693 &adau1373_decimator_mux), 694 695 SND_SOC_DAPM_SUPPLY("MICBIAS2", ADAU1373_PWDN_CTRL1, 5, 0, NULL, 0), 696 SND_SOC_DAPM_SUPPLY("MICBIAS1", ADAU1373_PWDN_CTRL1, 4, 0, NULL, 0), 697 698 SND_SOC_DAPM_PGA("IN4PGA", ADAU1373_PWDN_CTRL1, 3, 0, NULL, 0), 699 SND_SOC_DAPM_PGA("IN3PGA", ADAU1373_PWDN_CTRL1, 2, 0, NULL, 0), 700 SND_SOC_DAPM_PGA("IN2PGA", ADAU1373_PWDN_CTRL1, 1, 0, NULL, 0), 701 SND_SOC_DAPM_PGA("IN1PGA", ADAU1373_PWDN_CTRL1, 0, 0, NULL, 0), 702 703 SND_SOC_DAPM_DAC("Left DAC2", NULL, ADAU1373_PWDN_CTRL2, 7, 0), 704 SND_SOC_DAPM_DAC("Right DAC2", NULL, ADAU1373_PWDN_CTRL2, 6, 0), 705 SND_SOC_DAPM_DAC("Left DAC1", NULL, ADAU1373_PWDN_CTRL2, 5, 0), 706 SND_SOC_DAPM_DAC("Right DAC1", NULL, ADAU1373_PWDN_CTRL2, 4, 0), 707 708 SOC_MIXER_ARRAY("Left ADC Mixer", SND_SOC_NOPM, 0, 0, 709 adau1373_left_adc_mixer_controls), 710 SOC_MIXER_ARRAY("Right ADC Mixer", SND_SOC_NOPM, 0, 0, 711 adau1373_right_adc_mixer_controls), 712 713 SOC_MIXER_ARRAY("Left Lineout2 Mixer", ADAU1373_PWDN_CTRL2, 3, 0, 714 adau1373_left_line2_mixer_controls), 715 SOC_MIXER_ARRAY("Right Lineout2 Mixer", ADAU1373_PWDN_CTRL2, 2, 0, 716 adau1373_right_line2_mixer_controls), 717 SOC_MIXER_ARRAY("Left Lineout1 Mixer", ADAU1373_PWDN_CTRL2, 1, 0, 718 adau1373_left_line1_mixer_controls), 719 SOC_MIXER_ARRAY("Right Lineout1 Mixer", ADAU1373_PWDN_CTRL2, 0, 0, 720 adau1373_right_line1_mixer_controls), 721 722 SOC_MIXER_ARRAY("Earpiece Mixer", ADAU1373_PWDN_CTRL3, 4, 0, 723 adau1373_ep_mixer_controls), 724 SOC_MIXER_ARRAY("Left Speaker Mixer", ADAU1373_PWDN_CTRL3, 3, 0, 725 adau1373_left_spk_mixer_controls), 726 SOC_MIXER_ARRAY("Right Speaker Mixer", ADAU1373_PWDN_CTRL3, 2, 0, 727 adau1373_right_spk_mixer_controls), 728 SOC_MIXER_ARRAY("Left Headphone Mixer", SND_SOC_NOPM, 0, 0, 729 adau1373_left_hp_mixer_controls), 730 SOC_MIXER_ARRAY("Right Headphone Mixer", SND_SOC_NOPM, 0, 0, 731 adau1373_right_hp_mixer_controls), 732 SND_SOC_DAPM_SUPPLY("Headphone Enable", ADAU1373_PWDN_CTRL3, 1, 0, 733 NULL, 0), 734 735 SND_SOC_DAPM_SUPPLY("AIF1 CLK", ADAU1373_SRC_DAI_CTRL(0), 0, 0, 736 NULL, 0), 737 SND_SOC_DAPM_SUPPLY("AIF2 CLK", ADAU1373_SRC_DAI_CTRL(1), 0, 0, 738 NULL, 0), 739 SND_SOC_DAPM_SUPPLY("AIF3 CLK", ADAU1373_SRC_DAI_CTRL(2), 0, 0, 740 NULL, 0), 741 SND_SOC_DAPM_SUPPLY("AIF1 IN SRC", ADAU1373_SRC_DAI_CTRL(0), 2, 0, 742 NULL, 0), 743 SND_SOC_DAPM_SUPPLY("AIF1 OUT SRC", ADAU1373_SRC_DAI_CTRL(0), 1, 0, 744 NULL, 0), 745 SND_SOC_DAPM_SUPPLY("AIF2 IN SRC", ADAU1373_SRC_DAI_CTRL(1), 2, 0, 746 NULL, 0), 747 SND_SOC_DAPM_SUPPLY("AIF2 OUT SRC", ADAU1373_SRC_DAI_CTRL(1), 1, 0, 748 NULL, 0), 749 SND_SOC_DAPM_SUPPLY("AIF3 IN SRC", ADAU1373_SRC_DAI_CTRL(2), 2, 0, 750 NULL, 0), 751 SND_SOC_DAPM_SUPPLY("AIF3 OUT SRC", ADAU1373_SRC_DAI_CTRL(2), 1, 0, 752 NULL, 0), 753 754 SND_SOC_DAPM_AIF_IN("AIF1 IN", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), 755 SND_SOC_DAPM_AIF_OUT("AIF1 OUT", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), 756 SND_SOC_DAPM_AIF_IN("AIF2 IN", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), 757 SND_SOC_DAPM_AIF_OUT("AIF2 OUT", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), 758 SND_SOC_DAPM_AIF_IN("AIF3 IN", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0), 759 SND_SOC_DAPM_AIF_OUT("AIF3 OUT", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0), 760 761 SOC_MIXER_ARRAY("DSP Channel1 Mixer", SND_SOC_NOPM, 0, 0, 762 adau1373_dsp_channel1_mixer_controls), 763 SOC_MIXER_ARRAY("DSP Channel2 Mixer", SND_SOC_NOPM, 0, 0, 764 adau1373_dsp_channel2_mixer_controls), 765 SOC_MIXER_ARRAY("DSP Channel3 Mixer", SND_SOC_NOPM, 0, 0, 766 adau1373_dsp_channel3_mixer_controls), 767 SOC_MIXER_ARRAY("DSP Channel4 Mixer", SND_SOC_NOPM, 0, 0, 768 adau1373_dsp_channel4_mixer_controls), 769 SOC_MIXER_ARRAY("DSP Channel5 Mixer", SND_SOC_NOPM, 0, 0, 770 adau1373_dsp_channel5_mixer_controls), 771 772 SOC_MIXER_ARRAY("AIF1 Mixer", SND_SOC_NOPM, 0, 0, 773 adau1373_aif1_mixer_controls), 774 SOC_MIXER_ARRAY("AIF2 Mixer", SND_SOC_NOPM, 0, 0, 775 adau1373_aif2_mixer_controls), 776 SOC_MIXER_ARRAY("AIF3 Mixer", SND_SOC_NOPM, 0, 0, 777 adau1373_aif3_mixer_controls), 778 SOC_MIXER_ARRAY("DAC1 Mixer", SND_SOC_NOPM, 0, 0, 779 adau1373_dac1_mixer_controls), 780 SOC_MIXER_ARRAY("DAC2 Mixer", SND_SOC_NOPM, 0, 0, 781 adau1373_dac2_mixer_controls), 782 783 SND_SOC_DAPM_SUPPLY("DSP", ADAU1373_DIGEN, 4, 0, NULL, 0), 784 SND_SOC_DAPM_SUPPLY("Recording Engine B", ADAU1373_DIGEN, 3, 0, NULL, 0), 785 SND_SOC_DAPM_SUPPLY("Recording Engine A", ADAU1373_DIGEN, 2, 0, NULL, 0), 786 SND_SOC_DAPM_SUPPLY("Playback Engine B", ADAU1373_DIGEN, 1, 0, NULL, 0), 787 SND_SOC_DAPM_SUPPLY("Playback Engine A", ADAU1373_DIGEN, 0, 0, NULL, 0), 788 789 SND_SOC_DAPM_SUPPLY("PLL1", SND_SOC_NOPM, 0, 0, adau1373_pll_event, 790 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 791 SND_SOC_DAPM_SUPPLY("PLL2", SND_SOC_NOPM, 0, 0, adau1373_pll_event, 792 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 793 SND_SOC_DAPM_SUPPLY("SYSCLK1", ADAU1373_CLK_SRC_DIV(0), 7, 0, NULL, 0), 794 SND_SOC_DAPM_SUPPLY("SYSCLK2", ADAU1373_CLK_SRC_DIV(1), 7, 0, NULL, 0), 795 796 SND_SOC_DAPM_INPUT("AIN1L"), 797 SND_SOC_DAPM_INPUT("AIN1R"), 798 SND_SOC_DAPM_INPUT("AIN2L"), 799 SND_SOC_DAPM_INPUT("AIN2R"), 800 SND_SOC_DAPM_INPUT("AIN3L"), 801 SND_SOC_DAPM_INPUT("AIN3R"), 802 SND_SOC_DAPM_INPUT("AIN4L"), 803 SND_SOC_DAPM_INPUT("AIN4R"), 804 805 SND_SOC_DAPM_INPUT("DMIC1DAT"), 806 SND_SOC_DAPM_INPUT("DMIC2DAT"), 807 808 SND_SOC_DAPM_OUTPUT("LOUT1L"), 809 SND_SOC_DAPM_OUTPUT("LOUT1R"), 810 SND_SOC_DAPM_OUTPUT("LOUT2L"), 811 SND_SOC_DAPM_OUTPUT("LOUT2R"), 812 SND_SOC_DAPM_OUTPUT("HPL"), 813 SND_SOC_DAPM_OUTPUT("HPR"), 814 SND_SOC_DAPM_OUTPUT("SPKL"), 815 SND_SOC_DAPM_OUTPUT("SPKR"), 816 SND_SOC_DAPM_OUTPUT("EP"), 817}; 818 819static int adau1373_check_aif_clk(struct snd_soc_dapm_widget *source, 820 struct snd_soc_dapm_widget *sink) 821{ 822 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); 823 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(component); 824 unsigned int dai; 825 const char *clk; 826 827 dai = sink->name[3] - '1'; 828 829 if (!adau1373->dais[dai].clock_provider) 830 return 0; 831 832 if (adau1373->dais[dai].clk_src == ADAU1373_CLK_SRC_PLL1) 833 clk = "SYSCLK1"; 834 else 835 clk = "SYSCLK2"; 836 837 return snd_soc_dapm_widget_name_cmp(source, clk) == 0; 838} 839 840static int adau1373_check_src(struct snd_soc_dapm_widget *source, 841 struct snd_soc_dapm_widget *sink) 842{ 843 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); 844 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(component); 845 unsigned int dai; 846 847 dai = sink->name[3] - '1'; 848 849 return adau1373->dais[dai].enable_src; 850} 851 852#define DSP_CHANNEL_MIXER_ROUTES(_sink) \ 853 { _sink, "DMIC2 Swapped Switch", "DMIC2" }, \ 854 { _sink, "DMIC2 Switch", "DMIC2" }, \ 855 { _sink, "ADC/DMIC1 Swapped Switch", "Decimator Mux" }, \ 856 { _sink, "ADC/DMIC1 Switch", "Decimator Mux" }, \ 857 { _sink, "AIF1 Switch", "AIF1 IN" }, \ 858 { _sink, "AIF2 Switch", "AIF2 IN" }, \ 859 { _sink, "AIF3 Switch", "AIF3 IN" } 860 861#define DSP_OUTPUT_MIXER_ROUTES(_sink) \ 862 { _sink, "DSP Channel1 Switch", "DSP Channel1 Mixer" }, \ 863 { _sink, "DSP Channel2 Switch", "DSP Channel2 Mixer" }, \ 864 { _sink, "DSP Channel3 Switch", "DSP Channel3 Mixer" }, \ 865 { _sink, "DSP Channel4 Switch", "DSP Channel4 Mixer" }, \ 866 { _sink, "DSP Channel5 Switch", "DSP Channel5 Mixer" } 867 868#define LEFT_OUTPUT_MIXER_ROUTES(_sink) \ 869 { _sink, "Right DAC2 Switch", "Right DAC2" }, \ 870 { _sink, "Left DAC2 Switch", "Left DAC2" }, \ 871 { _sink, "Right DAC1 Switch", "Right DAC1" }, \ 872 { _sink, "Left DAC1 Switch", "Left DAC1" }, \ 873 { _sink, "Input 1 Bypass Switch", "IN1PGA" }, \ 874 { _sink, "Input 2 Bypass Switch", "IN2PGA" }, \ 875 { _sink, "Input 3 Bypass Switch", "IN3PGA" }, \ 876 { _sink, "Input 4 Bypass Switch", "IN4PGA" } 877 878#define RIGHT_OUTPUT_MIXER_ROUTES(_sink) \ 879 { _sink, "Right DAC2 Switch", "Right DAC2" }, \ 880 { _sink, "Left DAC2 Switch", "Left DAC2" }, \ 881 { _sink, "Right DAC1 Switch", "Right DAC1" }, \ 882 { _sink, "Left DAC1 Switch", "Left DAC1" }, \ 883 { _sink, "Input 1 Bypass Switch", "IN1PGA" }, \ 884 { _sink, "Input 2 Bypass Switch", "IN2PGA" }, \ 885 { _sink, "Input 3 Bypass Switch", "IN3PGA" }, \ 886 { _sink, "Input 4 Bypass Switch", "IN4PGA" } 887 888static const struct snd_soc_dapm_route adau1373_dapm_routes[] = { 889 { "Left ADC Mixer", "DAC1 Switch", "Left DAC1" }, 890 { "Left ADC Mixer", "Input 1 Switch", "IN1PGA" }, 891 { "Left ADC Mixer", "Input 2 Switch", "IN2PGA" }, 892 { "Left ADC Mixer", "Input 3 Switch", "IN3PGA" }, 893 { "Left ADC Mixer", "Input 4 Switch", "IN4PGA" }, 894 895 { "Right ADC Mixer", "DAC1 Switch", "Right DAC1" }, 896 { "Right ADC Mixer", "Input 1 Switch", "IN1PGA" }, 897 { "Right ADC Mixer", "Input 2 Switch", "IN2PGA" }, 898 { "Right ADC Mixer", "Input 3 Switch", "IN3PGA" }, 899 { "Right ADC Mixer", "Input 4 Switch", "IN4PGA" }, 900 901 { "Left ADC", NULL, "Left ADC Mixer" }, 902 { "Right ADC", NULL, "Right ADC Mixer" }, 903 904 { "Decimator Mux", "ADC", "Left ADC" }, 905 { "Decimator Mux", "ADC", "Right ADC" }, 906 { "Decimator Mux", "DMIC1", "DMIC1" }, 907 908 DSP_CHANNEL_MIXER_ROUTES("DSP Channel1 Mixer"), 909 DSP_CHANNEL_MIXER_ROUTES("DSP Channel2 Mixer"), 910 DSP_CHANNEL_MIXER_ROUTES("DSP Channel3 Mixer"), 911 DSP_CHANNEL_MIXER_ROUTES("DSP Channel4 Mixer"), 912 DSP_CHANNEL_MIXER_ROUTES("DSP Channel5 Mixer"), 913 914 DSP_OUTPUT_MIXER_ROUTES("AIF1 Mixer"), 915 DSP_OUTPUT_MIXER_ROUTES("AIF2 Mixer"), 916 DSP_OUTPUT_MIXER_ROUTES("AIF3 Mixer"), 917 DSP_OUTPUT_MIXER_ROUTES("DAC1 Mixer"), 918 DSP_OUTPUT_MIXER_ROUTES("DAC2 Mixer"), 919 920 { "AIF1 OUT", NULL, "AIF1 Mixer" }, 921 { "AIF2 OUT", NULL, "AIF2 Mixer" }, 922 { "AIF3 OUT", NULL, "AIF3 Mixer" }, 923 { "Left DAC1", NULL, "DAC1 Mixer" }, 924 { "Right DAC1", NULL, "DAC1 Mixer" }, 925 { "Left DAC2", NULL, "DAC2 Mixer" }, 926 { "Right DAC2", NULL, "DAC2 Mixer" }, 927 928 LEFT_OUTPUT_MIXER_ROUTES("Left Lineout1 Mixer"), 929 RIGHT_OUTPUT_MIXER_ROUTES("Right Lineout1 Mixer"), 930 LEFT_OUTPUT_MIXER_ROUTES("Left Lineout2 Mixer"), 931 RIGHT_OUTPUT_MIXER_ROUTES("Right Lineout2 Mixer"), 932 LEFT_OUTPUT_MIXER_ROUTES("Left Speaker Mixer"), 933 RIGHT_OUTPUT_MIXER_ROUTES("Right Speaker Mixer"), 934 935 { "Left Headphone Mixer", "Left DAC2 Switch", "Left DAC2" }, 936 { "Left Headphone Mixer", "Left DAC1 Switch", "Left DAC1" }, 937 { "Left Headphone Mixer", "Input 1 Bypass Switch", "IN1PGA" }, 938 { "Left Headphone Mixer", "Input 2 Bypass Switch", "IN2PGA" }, 939 { "Left Headphone Mixer", "Input 3 Bypass Switch", "IN3PGA" }, 940 { "Left Headphone Mixer", "Input 4 Bypass Switch", "IN4PGA" }, 941 { "Right Headphone Mixer", "Right DAC2 Switch", "Right DAC2" }, 942 { "Right Headphone Mixer", "Right DAC1 Switch", "Right DAC1" }, 943 { "Right Headphone Mixer", "Input 1 Bypass Switch", "IN1PGA" }, 944 { "Right Headphone Mixer", "Input 2 Bypass Switch", "IN2PGA" }, 945 { "Right Headphone Mixer", "Input 3 Bypass Switch", "IN3PGA" }, 946 { "Right Headphone Mixer", "Input 4 Bypass Switch", "IN4PGA" }, 947 948 { "Left Headphone Mixer", NULL, "Headphone Enable" }, 949 { "Right Headphone Mixer", NULL, "Headphone Enable" }, 950 951 { "Earpiece Mixer", "Right DAC2 Switch", "Right DAC2" }, 952 { "Earpiece Mixer", "Left DAC2 Switch", "Left DAC2" }, 953 { "Earpiece Mixer", "Right DAC1 Switch", "Right DAC1" }, 954 { "Earpiece Mixer", "Left DAC1 Switch", "Left DAC1" }, 955 { "Earpiece Mixer", "Input 1 Bypass Switch", "IN1PGA" }, 956 { "Earpiece Mixer", "Input 2 Bypass Switch", "IN2PGA" }, 957 { "Earpiece Mixer", "Input 3 Bypass Switch", "IN3PGA" }, 958 { "Earpiece Mixer", "Input 4 Bypass Switch", "IN4PGA" }, 959 960 { "LOUT1L", NULL, "Left Lineout1 Mixer" }, 961 { "LOUT1R", NULL, "Right Lineout1 Mixer" }, 962 { "LOUT2L", NULL, "Left Lineout2 Mixer" }, 963 { "LOUT2R", NULL, "Right Lineout2 Mixer" }, 964 { "SPKL", NULL, "Left Speaker Mixer" }, 965 { "SPKR", NULL, "Right Speaker Mixer" }, 966 { "HPL", NULL, "Left Headphone Mixer" }, 967 { "HPR", NULL, "Right Headphone Mixer" }, 968 { "EP", NULL, "Earpiece Mixer" }, 969 970 { "IN1PGA", NULL, "AIN1L" }, 971 { "IN2PGA", NULL, "AIN2L" }, 972 { "IN3PGA", NULL, "AIN3L" }, 973 { "IN4PGA", NULL, "AIN4L" }, 974 { "IN1PGA", NULL, "AIN1R" }, 975 { "IN2PGA", NULL, "AIN2R" }, 976 { "IN3PGA", NULL, "AIN3R" }, 977 { "IN4PGA", NULL, "AIN4R" }, 978 979 { "SYSCLK1", NULL, "PLL1" }, 980 { "SYSCLK2", NULL, "PLL2" }, 981 982 { "Left DAC1", NULL, "SYSCLK1" }, 983 { "Right DAC1", NULL, "SYSCLK1" }, 984 { "Left DAC2", NULL, "SYSCLK1" }, 985 { "Right DAC2", NULL, "SYSCLK1" }, 986 { "Left ADC", NULL, "SYSCLK1" }, 987 { "Right ADC", NULL, "SYSCLK1" }, 988 989 { "DSP", NULL, "SYSCLK1" }, 990 991 { "AIF1 Mixer", NULL, "DSP" }, 992 { "AIF2 Mixer", NULL, "DSP" }, 993 { "AIF3 Mixer", NULL, "DSP" }, 994 { "DAC1 Mixer", NULL, "DSP" }, 995 { "DAC2 Mixer", NULL, "DSP" }, 996 { "DAC1 Mixer", NULL, "Playback Engine A" }, 997 { "DAC2 Mixer", NULL, "Playback Engine B" }, 998 { "Left ADC Mixer", NULL, "Recording Engine A" }, 999 { "Right ADC Mixer", NULL, "Recording Engine A" }, 1000 1001 { "AIF1 CLK", NULL, "SYSCLK1", adau1373_check_aif_clk }, 1002 { "AIF2 CLK", NULL, "SYSCLK1", adau1373_check_aif_clk }, 1003 { "AIF3 CLK", NULL, "SYSCLK1", adau1373_check_aif_clk }, 1004 { "AIF1 CLK", NULL, "SYSCLK2", adau1373_check_aif_clk }, 1005 { "AIF2 CLK", NULL, "SYSCLK2", adau1373_check_aif_clk }, 1006 { "AIF3 CLK", NULL, "SYSCLK2", adau1373_check_aif_clk }, 1007 1008 { "AIF1 IN", NULL, "AIF1 CLK" }, 1009 { "AIF1 OUT", NULL, "AIF1 CLK" }, 1010 { "AIF2 IN", NULL, "AIF2 CLK" }, 1011 { "AIF2 OUT", NULL, "AIF2 CLK" }, 1012 { "AIF3 IN", NULL, "AIF3 CLK" }, 1013 { "AIF3 OUT", NULL, "AIF3 CLK" }, 1014 { "AIF1 IN", NULL, "AIF1 IN SRC", adau1373_check_src }, 1015 { "AIF1 OUT", NULL, "AIF1 OUT SRC", adau1373_check_src }, 1016 { "AIF2 IN", NULL, "AIF2 IN SRC", adau1373_check_src }, 1017 { "AIF2 OUT", NULL, "AIF2 OUT SRC", adau1373_check_src }, 1018 { "AIF3 IN", NULL, "AIF3 IN SRC", adau1373_check_src }, 1019 { "AIF3 OUT", NULL, "AIF3 OUT SRC", adau1373_check_src }, 1020 1021 { "DMIC1", NULL, "DMIC1DAT" }, 1022 { "DMIC1", NULL, "SYSCLK1" }, 1023 { "DMIC1", NULL, "Recording Engine A" }, 1024 { "DMIC2", NULL, "DMIC2DAT" }, 1025 { "DMIC2", NULL, "SYSCLK1" }, 1026 { "DMIC2", NULL, "Recording Engine B" }, 1027}; 1028 1029static int adau1373_hw_params(struct snd_pcm_substream *substream, 1030 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1031{ 1032 struct snd_soc_component *component = dai->component; 1033 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(component); 1034 struct adau1373_dai *adau1373_dai = &adau1373->dais[dai->id]; 1035 unsigned int div; 1036 unsigned int freq; 1037 unsigned int ctrl; 1038 1039 freq = adau1373_dai->sysclk; 1040 1041 if (freq % params_rate(params) != 0) 1042 return -EINVAL; 1043 1044 switch (freq / params_rate(params)) { 1045 case 1024: /* sysclk / 256 */ 1046 div = 0; 1047 break; 1048 case 1536: /* 2/3 sysclk / 256 */ 1049 div = 1; 1050 break; 1051 case 2048: /* 1/2 sysclk / 256 */ 1052 div = 2; 1053 break; 1054 case 3072: /* 1/3 sysclk / 256 */ 1055 div = 3; 1056 break; 1057 case 4096: /* 1/4 sysclk / 256 */ 1058 div = 4; 1059 break; 1060 case 6144: /* 1/6 sysclk / 256 */ 1061 div = 5; 1062 break; 1063 case 5632: /* 2/11 sysclk / 256 */ 1064 div = 6; 1065 break; 1066 default: 1067 return -EINVAL; 1068 } 1069 1070 adau1373_dai->enable_src = (div != 0); 1071 1072 regmap_update_bits(adau1373->regmap, ADAU1373_BCLKDIV(dai->id), 1073 ADAU1373_BCLKDIV_SR_MASK | ADAU1373_BCLKDIV_BCLK_MASK, 1074 (div << 2) | ADAU1373_BCLKDIV_64); 1075 1076 switch (params_width(params)) { 1077 case 16: 1078 ctrl = ADAU1373_DAI_WLEN_16; 1079 break; 1080 case 20: 1081 ctrl = ADAU1373_DAI_WLEN_20; 1082 break; 1083 case 24: 1084 ctrl = ADAU1373_DAI_WLEN_24; 1085 break; 1086 case 32: 1087 ctrl = ADAU1373_DAI_WLEN_32; 1088 break; 1089 default: 1090 return -EINVAL; 1091 } 1092 1093 return regmap_update_bits(adau1373->regmap, ADAU1373_DAI(dai->id), 1094 ADAU1373_DAI_WLEN_MASK, ctrl); 1095} 1096 1097static int adau1373_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 1098{ 1099 struct snd_soc_component *component = dai->component; 1100 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(component); 1101 struct adau1373_dai *adau1373_dai = &adau1373->dais[dai->id]; 1102 unsigned int ctrl; 1103 1104 switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { 1105 case SND_SOC_DAIFMT_CBP_CFP: 1106 ctrl = ADAU1373_DAI_MASTER; 1107 adau1373_dai->clock_provider = true; 1108 break; 1109 case SND_SOC_DAIFMT_CBC_CFC: 1110 ctrl = 0; 1111 adau1373_dai->clock_provider = false; 1112 break; 1113 default: 1114 return -EINVAL; 1115 } 1116 1117 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1118 case SND_SOC_DAIFMT_I2S: 1119 ctrl |= ADAU1373_DAI_FORMAT_I2S; 1120 break; 1121 case SND_SOC_DAIFMT_LEFT_J: 1122 ctrl |= ADAU1373_DAI_FORMAT_LEFT_J; 1123 break; 1124 case SND_SOC_DAIFMT_RIGHT_J: 1125 ctrl |= ADAU1373_DAI_FORMAT_RIGHT_J; 1126 break; 1127 case SND_SOC_DAIFMT_DSP_B: 1128 ctrl |= ADAU1373_DAI_FORMAT_DSP; 1129 break; 1130 default: 1131 return -EINVAL; 1132 } 1133 1134 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1135 case SND_SOC_DAIFMT_NB_NF: 1136 break; 1137 case SND_SOC_DAIFMT_IB_NF: 1138 ctrl |= ADAU1373_DAI_INVERT_BCLK; 1139 break; 1140 case SND_SOC_DAIFMT_NB_IF: 1141 ctrl |= ADAU1373_DAI_INVERT_LRCLK; 1142 break; 1143 case SND_SOC_DAIFMT_IB_IF: 1144 ctrl |= ADAU1373_DAI_INVERT_LRCLK | ADAU1373_DAI_INVERT_BCLK; 1145 break; 1146 default: 1147 return -EINVAL; 1148 } 1149 1150 regmap_update_bits(adau1373->regmap, ADAU1373_DAI(dai->id), 1151 ~ADAU1373_DAI_WLEN_MASK, ctrl); 1152 1153 return 0; 1154} 1155 1156static int adau1373_set_dai_sysclk(struct snd_soc_dai *dai, 1157 int clk_id, unsigned int freq, int dir) 1158{ 1159 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(dai->component); 1160 struct adau1373_dai *adau1373_dai = &adau1373->dais[dai->id]; 1161 1162 switch (clk_id) { 1163 case ADAU1373_CLK_SRC_PLL1: 1164 case ADAU1373_CLK_SRC_PLL2: 1165 break; 1166 default: 1167 return -EINVAL; 1168 } 1169 1170 adau1373_dai->sysclk = freq; 1171 adau1373_dai->clk_src = clk_id; 1172 1173 regmap_update_bits(adau1373->regmap, ADAU1373_BCLKDIV(dai->id), 1174 ADAU1373_BCLKDIV_SOURCE, clk_id << 5); 1175 1176 return 0; 1177} 1178 1179static const struct snd_soc_dai_ops adau1373_dai_ops = { 1180 .hw_params = adau1373_hw_params, 1181 .set_sysclk = adau1373_set_dai_sysclk, 1182 .set_fmt = adau1373_set_dai_fmt, 1183}; 1184 1185#define ADAU1373_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 1186 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) 1187 1188static struct snd_soc_dai_driver adau1373_dai_driver[] = { 1189 { 1190 .id = 0, 1191 .name = "adau1373-aif1", 1192 .playback = { 1193 .stream_name = "AIF1 Playback", 1194 .channels_min = 2, 1195 .channels_max = 2, 1196 .rates = SNDRV_PCM_RATE_8000_48000, 1197 .formats = ADAU1373_FORMATS, 1198 }, 1199 .capture = { 1200 .stream_name = "AIF1 Capture", 1201 .channels_min = 2, 1202 .channels_max = 2, 1203 .rates = SNDRV_PCM_RATE_8000_48000, 1204 .formats = ADAU1373_FORMATS, 1205 }, 1206 .ops = &adau1373_dai_ops, 1207 .symmetric_rate = 1, 1208 }, 1209 { 1210 .id = 1, 1211 .name = "adau1373-aif2", 1212 .playback = { 1213 .stream_name = "AIF2 Playback", 1214 .channels_min = 2, 1215 .channels_max = 2, 1216 .rates = SNDRV_PCM_RATE_8000_48000, 1217 .formats = ADAU1373_FORMATS, 1218 }, 1219 .capture = { 1220 .stream_name = "AIF2 Capture", 1221 .channels_min = 2, 1222 .channels_max = 2, 1223 .rates = SNDRV_PCM_RATE_8000_48000, 1224 .formats = ADAU1373_FORMATS, 1225 }, 1226 .ops = &adau1373_dai_ops, 1227 .symmetric_rate = 1, 1228 }, 1229 { 1230 .id = 2, 1231 .name = "adau1373-aif3", 1232 .playback = { 1233 .stream_name = "AIF3 Playback", 1234 .channels_min = 2, 1235 .channels_max = 2, 1236 .rates = SNDRV_PCM_RATE_8000_48000, 1237 .formats = ADAU1373_FORMATS, 1238 }, 1239 .capture = { 1240 .stream_name = "AIF3 Capture", 1241 .channels_min = 2, 1242 .channels_max = 2, 1243 .rates = SNDRV_PCM_RATE_8000_48000, 1244 .formats = ADAU1373_FORMATS, 1245 }, 1246 .ops = &adau1373_dai_ops, 1247 .symmetric_rate = 1, 1248 }, 1249}; 1250 1251static int adau1373_set_pll(struct snd_soc_component *component, int pll_id, 1252 int source, unsigned int freq_in, unsigned int freq_out) 1253{ 1254 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(component); 1255 unsigned int dpll_div = 0; 1256 uint8_t pll_regs[5]; 1257 int ret; 1258 1259 switch (pll_id) { 1260 case ADAU1373_PLL1: 1261 case ADAU1373_PLL2: 1262 break; 1263 default: 1264 return -EINVAL; 1265 } 1266 1267 switch (source) { 1268 case ADAU1373_PLL_SRC_BCLK1: 1269 case ADAU1373_PLL_SRC_BCLK2: 1270 case ADAU1373_PLL_SRC_BCLK3: 1271 case ADAU1373_PLL_SRC_LRCLK1: 1272 case ADAU1373_PLL_SRC_LRCLK2: 1273 case ADAU1373_PLL_SRC_LRCLK3: 1274 case ADAU1373_PLL_SRC_MCLK1: 1275 case ADAU1373_PLL_SRC_MCLK2: 1276 case ADAU1373_PLL_SRC_GPIO1: 1277 case ADAU1373_PLL_SRC_GPIO2: 1278 case ADAU1373_PLL_SRC_GPIO3: 1279 case ADAU1373_PLL_SRC_GPIO4: 1280 break; 1281 default: 1282 return -EINVAL; 1283 } 1284 1285 if (freq_in < 7813 || freq_in > 27000000) 1286 return -EINVAL; 1287 1288 if (freq_out < 45158000 || freq_out > 49152000) 1289 return -EINVAL; 1290 1291 /* APLL input needs to be >= 8Mhz, so in case freq_in is less we use the 1292 * DPLL to get it there. DPLL_out = (DPLL_in / div) * 1024 */ 1293 while (freq_in < 8000000) { 1294 freq_in *= 2; 1295 dpll_div++; 1296 } 1297 1298 ret = adau_calc_pll_cfg(freq_in, freq_out, pll_regs); 1299 if (ret) 1300 return -EINVAL; 1301 1302 if (dpll_div) { 1303 dpll_div = 11 - dpll_div; 1304 regmap_update_bits(adau1373->regmap, ADAU1373_PLL_CTRL6(pll_id), 1305 ADAU1373_PLL_CTRL6_DPLL_BYPASS, 0); 1306 } else { 1307 regmap_update_bits(adau1373->regmap, ADAU1373_PLL_CTRL6(pll_id), 1308 ADAU1373_PLL_CTRL6_DPLL_BYPASS, 1309 ADAU1373_PLL_CTRL6_DPLL_BYPASS); 1310 } 1311 1312 regmap_write(adau1373->regmap, ADAU1373_DPLL_CTRL(pll_id), 1313 (source << 4) | dpll_div); 1314 regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL1(pll_id), pll_regs[0]); 1315 regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL2(pll_id), pll_regs[1]); 1316 regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL3(pll_id), pll_regs[2]); 1317 regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL4(pll_id), pll_regs[3]); 1318 regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL5(pll_id), pll_regs[4]); 1319 1320 /* Set sysclk to pll_rate / 4 */ 1321 regmap_update_bits(adau1373->regmap, ADAU1373_CLK_SRC_DIV(pll_id), 0x3f, 0x09); 1322 1323 return 0; 1324} 1325 1326static void adau1373_load_drc_settings(struct adau1373 *adau1373, 1327 unsigned int nr, uint8_t *drc) 1328{ 1329 unsigned int i; 1330 1331 for (i = 0; i < ADAU1373_DRC_SIZE; ++i) 1332 regmap_write(adau1373->regmap, ADAU1373_DRC(nr) + i, drc[i]); 1333} 1334 1335static bool adau1373_valid_micbias(enum adau1373_micbias_voltage micbias) 1336{ 1337 switch (micbias) { 1338 case ADAU1373_MICBIAS_2_9V: 1339 case ADAU1373_MICBIAS_2_2V: 1340 case ADAU1373_MICBIAS_2_6V: 1341 case ADAU1373_MICBIAS_1_8V: 1342 return true; 1343 default: 1344 break; 1345 } 1346 return false; 1347} 1348 1349static int adau1373_probe(struct snd_soc_component *component) 1350{ 1351 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(component); 1352 struct adau1373_platform_data *pdata = component->dev->platform_data; 1353 bool lineout_differential = false; 1354 unsigned int val; 1355 int i; 1356 1357 if (pdata) { 1358 if (pdata->num_drc > ARRAY_SIZE(pdata->drc_setting)) 1359 return -EINVAL; 1360 1361 if (!adau1373_valid_micbias(pdata->micbias1) || 1362 !adau1373_valid_micbias(pdata->micbias2)) 1363 return -EINVAL; 1364 1365 for (i = 0; i < pdata->num_drc; ++i) { 1366 adau1373_load_drc_settings(adau1373, i, 1367 pdata->drc_setting[i]); 1368 } 1369 1370 snd_soc_add_component_controls(component, adau1373_drc_controls, 1371 pdata->num_drc); 1372 1373 val = 0; 1374 for (i = 0; i < 4; ++i) { 1375 if (pdata->input_differential[i]) 1376 val |= BIT(i); 1377 } 1378 regmap_write(adau1373->regmap, ADAU1373_INPUT_MODE, val); 1379 1380 val = 0; 1381 if (pdata->lineout_differential) 1382 val |= ADAU1373_OUTPUT_CTRL_LDIFF; 1383 if (pdata->lineout_ground_sense) 1384 val |= ADAU1373_OUTPUT_CTRL_LNFBEN; 1385 regmap_write(adau1373->regmap, ADAU1373_OUTPUT_CTRL, val); 1386 1387 lineout_differential = pdata->lineout_differential; 1388 1389 regmap_write(adau1373->regmap, ADAU1373_EP_CTRL, 1390 (pdata->micbias1 << ADAU1373_EP_CTRL_MICBIAS1_OFFSET) | 1391 (pdata->micbias2 << ADAU1373_EP_CTRL_MICBIAS2_OFFSET)); 1392 } 1393 1394 if (!lineout_differential) { 1395 snd_soc_add_component_controls(component, adau1373_lineout2_controls, 1396 ARRAY_SIZE(adau1373_lineout2_controls)); 1397 } 1398 1399 regmap_write(adau1373->regmap, ADAU1373_ADC_CTRL, 1400 ADAU1373_ADC_CTRL_RESET_FORCE | ADAU1373_ADC_CTRL_PEAK_DETECT); 1401 1402 return 0; 1403} 1404 1405static int adau1373_set_bias_level(struct snd_soc_component *component, 1406 enum snd_soc_bias_level level) 1407{ 1408 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(component); 1409 1410 switch (level) { 1411 case SND_SOC_BIAS_ON: 1412 break; 1413 case SND_SOC_BIAS_PREPARE: 1414 break; 1415 case SND_SOC_BIAS_STANDBY: 1416 regmap_update_bits(adau1373->regmap, ADAU1373_PWDN_CTRL3, 1417 ADAU1373_PWDN_CTRL3_PWR_EN, ADAU1373_PWDN_CTRL3_PWR_EN); 1418 break; 1419 case SND_SOC_BIAS_OFF: 1420 regmap_update_bits(adau1373->regmap, ADAU1373_PWDN_CTRL3, 1421 ADAU1373_PWDN_CTRL3_PWR_EN, 0); 1422 break; 1423 } 1424 return 0; 1425} 1426 1427static int adau1373_resume(struct snd_soc_component *component) 1428{ 1429 struct adau1373 *adau1373 = snd_soc_component_get_drvdata(component); 1430 1431 regcache_sync(adau1373->regmap); 1432 1433 return 0; 1434} 1435 1436static bool adau1373_register_volatile(struct device *dev, unsigned int reg) 1437{ 1438 switch (reg) { 1439 case ADAU1373_SOFT_RESET: 1440 case ADAU1373_ADC_DAC_STATUS: 1441 return true; 1442 default: 1443 return false; 1444 } 1445} 1446 1447static const struct regmap_config adau1373_regmap_config = { 1448 .val_bits = 8, 1449 .reg_bits = 8, 1450 1451 .volatile_reg = adau1373_register_volatile, 1452 .max_register = ADAU1373_SOFT_RESET, 1453 1454 .cache_type = REGCACHE_MAPLE, 1455 .reg_defaults = adau1373_reg_defaults, 1456 .num_reg_defaults = ARRAY_SIZE(adau1373_reg_defaults), 1457}; 1458 1459static const struct snd_soc_component_driver adau1373_component_driver = { 1460 .probe = adau1373_probe, 1461 .resume = adau1373_resume, 1462 .set_bias_level = adau1373_set_bias_level, 1463 .set_pll = adau1373_set_pll, 1464 .controls = adau1373_controls, 1465 .num_controls = ARRAY_SIZE(adau1373_controls), 1466 .dapm_widgets = adau1373_dapm_widgets, 1467 .num_dapm_widgets = ARRAY_SIZE(adau1373_dapm_widgets), 1468 .dapm_routes = adau1373_dapm_routes, 1469 .num_dapm_routes = ARRAY_SIZE(adau1373_dapm_routes), 1470 .use_pmdown_time = 1, 1471 .endianness = 1, 1472}; 1473 1474static int adau1373_i2c_probe(struct i2c_client *client) 1475{ 1476 struct adau1373 *adau1373; 1477 int ret; 1478 1479 adau1373 = devm_kzalloc(&client->dev, sizeof(*adau1373), GFP_KERNEL); 1480 if (!adau1373) 1481 return -ENOMEM; 1482 1483 adau1373->regmap = devm_regmap_init_i2c(client, 1484 &adau1373_regmap_config); 1485 if (IS_ERR(adau1373->regmap)) 1486 return PTR_ERR(adau1373->regmap); 1487 1488 regmap_write(adau1373->regmap, ADAU1373_SOFT_RESET, 0x00); 1489 1490 dev_set_drvdata(&client->dev, adau1373); 1491 1492 ret = devm_snd_soc_register_component(&client->dev, 1493 &adau1373_component_driver, 1494 adau1373_dai_driver, ARRAY_SIZE(adau1373_dai_driver)); 1495 return ret; 1496} 1497 1498static const struct i2c_device_id adau1373_i2c_id[] = { 1499 { "adau1373", 0 }, 1500 { } 1501}; 1502MODULE_DEVICE_TABLE(i2c, adau1373_i2c_id); 1503 1504static struct i2c_driver adau1373_i2c_driver = { 1505 .driver = { 1506 .name = "adau1373", 1507 }, 1508 .probe = adau1373_i2c_probe, 1509 .id_table = adau1373_i2c_id, 1510}; 1511 1512module_i2c_driver(adau1373_i2c_driver); 1513 1514MODULE_DESCRIPTION("ASoC ADAU1373 driver"); 1515MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); 1516MODULE_LICENSE("GPL"); 1517