1/* 2 * isabelle.c - Low power high fidelity audio codec driver 3 * 4 * Copyright (c) 2012 Texas Instruments, Inc 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; version 2 of the License. 9 * 10 * 11 * Initially based on sound/soc/codecs/twl6040.c 12 * 13 */ 14#include <linux/module.h> 15#include <linux/moduleparam.h> 16#include <linux/kernel.h> 17#include <linux/init.h> 18#include <linux/delay.h> 19#include <linux/pm.h> 20#include <linux/regmap.h> 21#include <linux/i2c.h> 22#include <linux/slab.h> 23#include <sound/core.h> 24#include <sound/pcm.h> 25#include <sound/pcm_params.h> 26#include <sound/soc.h> 27#include <sound/soc-dapm.h> 28#include <sound/tlv.h> 29#include <sound/jack.h> 30#include <sound/initval.h> 31#include <asm/div64.h> 32#include "isabelle.h" 33 34 35/* Register default values for ISABELLE driver. */ 36static struct reg_default isabelle_reg_defs[] = { 37 { 0, 0x00 }, 38 { 1, 0x00 }, 39 { 2, 0x00 }, 40 { 3, 0x00 }, 41 { 4, 0x00 }, 42 { 5, 0x00 }, 43 { 6, 0x00 }, 44 { 7, 0x00 }, 45 { 8, 0x00 }, 46 { 9, 0x00 }, 47 { 10, 0x00 }, 48 { 11, 0x00 }, 49 { 12, 0x00 }, 50 { 13, 0x00 }, 51 { 14, 0x00 }, 52 { 15, 0x00 }, 53 { 16, 0x00 }, 54 { 17, 0x00 }, 55 { 18, 0x00 }, 56 { 19, 0x00 }, 57 { 20, 0x00 }, 58 { 21, 0x02 }, 59 { 22, 0x02 }, 60 { 23, 0x02 }, 61 { 24, 0x02 }, 62 { 25, 0x0F }, 63 { 26, 0x8F }, 64 { 27, 0x0F }, 65 { 28, 0x8F }, 66 { 29, 0x00 }, 67 { 30, 0x00 }, 68 { 31, 0x00 }, 69 { 32, 0x00 }, 70 { 33, 0x00 }, 71 { 34, 0x00 }, 72 { 35, 0x00 }, 73 { 36, 0x00 }, 74 { 37, 0x00 }, 75 { 38, 0x00 }, 76 { 39, 0x00 }, 77 { 40, 0x00 }, 78 { 41, 0x00 }, 79 { 42, 0x00 }, 80 { 43, 0x00 }, 81 { 44, 0x00 }, 82 { 45, 0x00 }, 83 { 46, 0x00 }, 84 { 47, 0x00 }, 85 { 48, 0x00 }, 86 { 49, 0x00 }, 87 { 50, 0x00 }, 88 { 51, 0x00 }, 89 { 52, 0x00 }, 90 { 53, 0x00 }, 91 { 54, 0x00 }, 92 { 55, 0x00 }, 93 { 56, 0x00 }, 94 { 57, 0x00 }, 95 { 58, 0x00 }, 96 { 59, 0x00 }, 97 { 60, 0x00 }, 98 { 61, 0x00 }, 99 { 62, 0x00 }, 100 { 63, 0x00 }, 101 { 64, 0x00 }, 102 { 65, 0x00 }, 103 { 66, 0x00 }, 104 { 67, 0x00 }, 105 { 68, 0x00 }, 106 { 69, 0x90 }, 107 { 70, 0x90 }, 108 { 71, 0x90 }, 109 { 72, 0x00 }, 110 { 73, 0x00 }, 111 { 74, 0x00 }, 112 { 75, 0x00 }, 113 { 76, 0x00 }, 114 { 77, 0x00 }, 115 { 78, 0x00 }, 116 { 79, 0x00 }, 117 { 80, 0x00 }, 118 { 81, 0x00 }, 119 { 82, 0x00 }, 120 { 83, 0x00 }, 121 { 84, 0x00 }, 122 { 85, 0x07 }, 123 { 86, 0x00 }, 124 { 87, 0x00 }, 125 { 88, 0x00 }, 126 { 89, 0x07 }, 127 { 90, 0x80 }, 128 { 91, 0x07 }, 129 { 92, 0x07 }, 130 { 93, 0x00 }, 131 { 94, 0x00 }, 132 { 95, 0x00 }, 133 { 96, 0x00 }, 134 { 97, 0x00 }, 135 { 98, 0x00 }, 136 { 99, 0x00 }, 137}; 138 139static const char *isabelle_rx1_texts[] = {"VRX1", "ARX1"}; 140static const char *isabelle_rx2_texts[] = {"VRX2", "ARX2"}; 141 142static const struct soc_enum isabelle_rx1_enum[] = { 143 SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 3, 144 ARRAY_SIZE(isabelle_rx1_texts), isabelle_rx1_texts), 145 SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 5, 146 ARRAY_SIZE(isabelle_rx1_texts), isabelle_rx1_texts), 147}; 148 149static const struct soc_enum isabelle_rx2_enum[] = { 150 SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 2, 151 ARRAY_SIZE(isabelle_rx2_texts), isabelle_rx2_texts), 152 SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 4, 153 ARRAY_SIZE(isabelle_rx2_texts), isabelle_rx2_texts), 154}; 155 156/* Headset DAC playback switches */ 157static const struct snd_kcontrol_new rx1_mux_controls = 158 SOC_DAPM_ENUM("Route", isabelle_rx1_enum); 159 160static const struct snd_kcontrol_new rx2_mux_controls = 161 SOC_DAPM_ENUM("Route", isabelle_rx2_enum); 162 163/* TX input selection */ 164static const char *isabelle_atx_texts[] = {"AMIC1", "DMIC"}; 165static const char *isabelle_vtx_texts[] = {"AMIC2", "DMIC"}; 166 167static const struct soc_enum isabelle_atx_enum[] = { 168 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 7, 169 ARRAY_SIZE(isabelle_atx_texts), isabelle_atx_texts), 170 SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 171 ARRAY_SIZE(isabelle_atx_texts), isabelle_atx_texts), 172}; 173 174static const struct soc_enum isabelle_vtx_enum[] = { 175 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 6, 176 ARRAY_SIZE(isabelle_vtx_texts), isabelle_vtx_texts), 177 SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 178 ARRAY_SIZE(isabelle_vtx_texts), isabelle_vtx_texts), 179}; 180 181static const struct snd_kcontrol_new atx_mux_controls = 182 SOC_DAPM_ENUM("Route", isabelle_atx_enum); 183 184static const struct snd_kcontrol_new vtx_mux_controls = 185 SOC_DAPM_ENUM("Route", isabelle_vtx_enum); 186 187/* Left analog microphone selection */ 188static const char *isabelle_amic1_texts[] = { 189 "Main Mic", "Headset Mic", "Aux/FM Left"}; 190 191/* Left analog microphone selection */ 192static const char *isabelle_amic2_texts[] = {"Sub Mic", "Aux/FM Right"}; 193 194static SOC_ENUM_SINGLE_DECL(isabelle_amic1_enum, 195 ISABELLE_AMIC_CFG_REG, 5, 196 isabelle_amic1_texts); 197 198static SOC_ENUM_SINGLE_DECL(isabelle_amic2_enum, 199 ISABELLE_AMIC_CFG_REG, 4, 200 isabelle_amic2_texts); 201 202static const struct snd_kcontrol_new amic1_control = 203 SOC_DAPM_ENUM("Route", isabelle_amic1_enum); 204 205static const struct snd_kcontrol_new amic2_control = 206 SOC_DAPM_ENUM("Route", isabelle_amic2_enum); 207 208static const char *isabelle_st_audio_texts[] = {"ATX1", "ATX2"}; 209 210static const char *isabelle_st_voice_texts[] = {"VTX1", "VTX2"}; 211 212static const struct soc_enum isabelle_st_audio_enum[] = { 213 SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA1_CFG_REG, 7, 214 ARRAY_SIZE(isabelle_st_audio_texts), 215 isabelle_st_audio_texts), 216 SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA2_CFG_REG, 7, 217 ARRAY_SIZE(isabelle_st_audio_texts), 218 isabelle_st_audio_texts), 219}; 220 221static const struct soc_enum isabelle_st_voice_enum[] = { 222 SOC_ENUM_SINGLE(ISABELLE_VTX_STPGA1_CFG_REG, 7, 223 ARRAY_SIZE(isabelle_st_voice_texts), 224 isabelle_st_voice_texts), 225 SOC_ENUM_SINGLE(ISABELLE_VTX2_STPGA2_CFG_REG, 7, 226 ARRAY_SIZE(isabelle_st_voice_texts), 227 isabelle_st_voice_texts), 228}; 229 230static const struct snd_kcontrol_new st_audio_control = 231 SOC_DAPM_ENUM("Route", isabelle_st_audio_enum); 232 233static const struct snd_kcontrol_new st_voice_control = 234 SOC_DAPM_ENUM("Route", isabelle_st_voice_enum); 235 236/* Mixer controls */ 237static const struct snd_kcontrol_new isabelle_hs_left_mixer_controls[] = { 238SOC_DAPM_SINGLE("DAC1L Playback Switch", ISABELLE_HSDRV_CFG1_REG, 7, 1, 0), 239SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 6, 1, 0), 240}; 241 242static const struct snd_kcontrol_new isabelle_hs_right_mixer_controls[] = { 243SOC_DAPM_SINGLE("DAC1R Playback Switch", ISABELLE_HSDRV_CFG1_REG, 5, 1, 0), 244SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 4, 1, 0), 245}; 246 247static const struct snd_kcontrol_new isabelle_hf_left_mixer_controls[] = { 248SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_HFLPGA_CFG_REG, 7, 1, 0), 249SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HFLPGA_CFG_REG, 6, 1, 0), 250}; 251 252static const struct snd_kcontrol_new isabelle_hf_right_mixer_controls[] = { 253SOC_DAPM_SINGLE("DAC2R Playback Switch", ISABELLE_HFRPGA_CFG_REG, 7, 1, 0), 254SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HFRPGA_CFG_REG, 6, 1, 0), 255}; 256 257static const struct snd_kcontrol_new isabelle_ep_mixer_controls[] = { 258SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_EARDRV_CFG1_REG, 7, 1, 0), 259SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_EARDRV_CFG1_REG, 6, 1, 0), 260}; 261 262static const struct snd_kcontrol_new isabelle_aux_left_mixer_controls[] = { 263SOC_DAPM_SINGLE("DAC3L Playback Switch", ISABELLE_LINEAMP_CFG_REG, 7, 1, 0), 264SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 6, 1, 0), 265}; 266 267static const struct snd_kcontrol_new isabelle_aux_right_mixer_controls[] = { 268SOC_DAPM_SINGLE("DAC3R Playback Switch", ISABELLE_LINEAMP_CFG_REG, 5, 1, 0), 269SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 4, 1, 0), 270}; 271 272static const struct snd_kcontrol_new isabelle_dpga1_left_mixer_controls[] = { 273SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 7, 1, 0), 274SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 6, 1, 0), 275SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 5, 1, 0), 276}; 277 278static const struct snd_kcontrol_new isabelle_dpga1_right_mixer_controls[] = { 279SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 3, 1, 0), 280SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 2, 1, 0), 281SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 1, 1, 0), 282}; 283 284static const struct snd_kcontrol_new isabelle_dpga2_left_mixer_controls[] = { 285SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 7, 1, 0), 286SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 6, 1, 0), 287SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 5, 1, 0), 288SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 4, 1, 0), 289SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 3, 1, 0), 290SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 2, 1, 0), 291}; 292 293static const struct snd_kcontrol_new isabelle_dpga2_right_mixer_controls[] = { 294SOC_DAPM_SINGLE("USNC Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 7, 1, 0), 295SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 3, 1, 0), 296SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 2, 1, 0), 297SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 1, 1, 0), 298}; 299 300static const struct snd_kcontrol_new isabelle_dpga3_left_mixer_controls[] = { 301SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 7, 1, 0), 302SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 6, 1, 0), 303SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 5, 1, 0), 304}; 305 306static const struct snd_kcontrol_new isabelle_dpga3_right_mixer_controls[] = { 307SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 3, 1, 0), 308SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 2, 1, 0), 309SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 1, 1, 0), 310}; 311 312static const struct snd_kcontrol_new isabelle_rx1_mixer_controls[] = { 313SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 7, 1, 0), 314SOC_DAPM_SINGLE("DL1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 6, 1, 0), 315}; 316 317static const struct snd_kcontrol_new isabelle_rx2_mixer_controls[] = { 318SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 5, 1, 0), 319SOC_DAPM_SINGLE("DL2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 4, 1, 0), 320}; 321 322static const struct snd_kcontrol_new isabelle_rx3_mixer_controls[] = { 323SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 3, 1, 0), 324SOC_DAPM_SINGLE("DL3 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 2, 1, 0), 325}; 326 327static const struct snd_kcontrol_new isabelle_rx4_mixer_controls[] = { 328SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 1, 1, 0), 329SOC_DAPM_SINGLE("DL4 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 0, 1, 0), 330}; 331 332static const struct snd_kcontrol_new isabelle_rx5_mixer_controls[] = { 333SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 7, 1, 0), 334SOC_DAPM_SINGLE("DL5 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 6, 1, 0), 335}; 336 337static const struct snd_kcontrol_new isabelle_rx6_mixer_controls[] = { 338SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 5, 1, 0), 339SOC_DAPM_SINGLE("DL6 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 4, 1, 0), 340}; 341 342static const struct snd_kcontrol_new ep_path_enable_control = 343 SOC_DAPM_SINGLE("Switch", ISABELLE_EARDRV_CFG2_REG, 0, 1, 0); 344 345/* TLV Declarations */ 346static const DECLARE_TLV_DB_SCALE(mic_amp_tlv, 0, 100, 0); 347static const DECLARE_TLV_DB_SCALE(afm_amp_tlv, -3300, 300, 0); 348static const DECLARE_TLV_DB_SCALE(dac_tlv, -1200, 200, 0); 349static const DECLARE_TLV_DB_SCALE(hf_tlv, -5000, 200, 0); 350 351/* from -63 to 0 dB in 1 dB steps */ 352static const DECLARE_TLV_DB_SCALE(dpga_tlv, -6300, 100, 1); 353 354/* from -63 to 9 dB in 1 dB steps */ 355static const DECLARE_TLV_DB_SCALE(rx_tlv, -6300, 100, 1); 356 357static const DECLARE_TLV_DB_SCALE(st_tlv, -2700, 300, 1); 358static const DECLARE_TLV_DB_SCALE(tx_tlv, -600, 100, 0); 359 360static const struct snd_kcontrol_new isabelle_snd_controls[] = { 361 SOC_DOUBLE_TLV("Headset Playback Volume", ISABELLE_HSDRV_GAIN_REG, 362 4, 0, 0xF, 0, dac_tlv), 363 SOC_DOUBLE_R_TLV("Handsfree Playback Volume", 364 ISABELLE_HFLPGA_CFG_REG, ISABELLE_HFRPGA_CFG_REG, 365 0, 0x1F, 0, hf_tlv), 366 SOC_DOUBLE_TLV("Aux Playback Volume", ISABELLE_LINEAMP_GAIN_REG, 367 4, 0, 0xF, 0, dac_tlv), 368 SOC_SINGLE_TLV("Earpiece Playback Volume", ISABELLE_EARDRV_CFG1_REG, 369 0, 0xF, 0, dac_tlv), 370 371 SOC_DOUBLE_TLV("Aux FM Volume", ISABELLE_APGA_GAIN_REG, 4, 0, 0xF, 0, 372 afm_amp_tlv), 373 SOC_SINGLE_TLV("Mic1 Capture Volume", ISABELLE_MIC1_GAIN_REG, 3, 0x1F, 374 0, mic_amp_tlv), 375 SOC_SINGLE_TLV("Mic2 Capture Volume", ISABELLE_MIC2_GAIN_REG, 3, 0x1F, 376 0, mic_amp_tlv), 377 378 SOC_DOUBLE_R_TLV("DPGA1 Volume", ISABELLE_DPGA1L_GAIN_REG, 379 ISABELLE_DPGA1R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), 380 SOC_DOUBLE_R_TLV("DPGA2 Volume", ISABELLE_DPGA2L_GAIN_REG, 381 ISABELLE_DPGA2R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), 382 SOC_DOUBLE_R_TLV("DPGA3 Volume", ISABELLE_DPGA3L_GAIN_REG, 383 ISABELLE_DPGA3R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), 384 385 SOC_SINGLE_TLV("Sidetone Audio TX1 Volume", 386 ISABELLE_ATX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv), 387 SOC_SINGLE_TLV("Sidetone Audio TX2 Volume", 388 ISABELLE_ATX_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv), 389 SOC_SINGLE_TLV("Sidetone Voice TX1 Volume", 390 ISABELLE_VTX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv), 391 SOC_SINGLE_TLV("Sidetone Voice TX2 Volume", 392 ISABELLE_VTX2_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv), 393 394 SOC_SINGLE_TLV("Audio TX1 Volume", ISABELLE_ATX1_DPGA_REG, 4, 0xF, 0, 395 tx_tlv), 396 SOC_SINGLE_TLV("Audio TX2 Volume", ISABELLE_ATX2_DPGA_REG, 4, 0xF, 0, 397 tx_tlv), 398 SOC_SINGLE_TLV("Voice TX1 Volume", ISABELLE_VTX1_DPGA_REG, 4, 0xF, 0, 399 tx_tlv), 400 SOC_SINGLE_TLV("Voice TX2 Volume", ISABELLE_VTX2_DPGA_REG, 4, 0xF, 0, 401 tx_tlv), 402 403 SOC_SINGLE_TLV("RX1 DPGA Volume", ISABELLE_RX1_DPGA_REG, 0, 0x3F, 0, 404 rx_tlv), 405 SOC_SINGLE_TLV("RX2 DPGA Volume", ISABELLE_RX2_DPGA_REG, 0, 0x3F, 0, 406 rx_tlv), 407 SOC_SINGLE_TLV("RX3 DPGA Volume", ISABELLE_RX3_DPGA_REG, 0, 0x3F, 0, 408 rx_tlv), 409 SOC_SINGLE_TLV("RX4 DPGA Volume", ISABELLE_RX4_DPGA_REG, 0, 0x3F, 0, 410 rx_tlv), 411 SOC_SINGLE_TLV("RX5 DPGA Volume", ISABELLE_RX5_DPGA_REG, 0, 0x3F, 0, 412 rx_tlv), 413 SOC_SINGLE_TLV("RX6 DPGA Volume", ISABELLE_RX6_DPGA_REG, 0, 0x3F, 0, 414 rx_tlv), 415 416 SOC_SINGLE("Headset Noise Gate", ISABELLE_HS_NG_CFG1_REG, 7, 1, 0), 417 SOC_SINGLE("Handsfree Noise Gate", ISABELLE_HF_NG_CFG1_REG, 7, 1, 0), 418 419 SOC_SINGLE("ATX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 420 7, 1, 0), 421 SOC_SINGLE("ATX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 422 6, 1, 0), 423 SOC_SINGLE("ARX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 424 5, 1, 0), 425 SOC_SINGLE("ARX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 426 4, 1, 0), 427 SOC_SINGLE("ARX3 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 428 3, 1, 0), 429 SOC_SINGLE("ARX4 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 430 2, 1, 0), 431 SOC_SINGLE("ARX5 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 432 1, 1, 0), 433 SOC_SINGLE("ARX6 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 434 0, 1, 0), 435 SOC_SINGLE("VRX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 436 3, 1, 0), 437 SOC_SINGLE("VRX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 438 2, 1, 0), 439 440 SOC_SINGLE("ATX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 441 7, 1, 0), 442 SOC_SINGLE("ATX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 443 6, 1, 0), 444 SOC_SINGLE("VTX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 445 5, 1, 0), 446 SOC_SINGLE("VTX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 447 4, 1, 0), 448 SOC_SINGLE("RX1 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 449 5, 1, 0), 450 SOC_SINGLE("RX2 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 451 4, 1, 0), 452 SOC_SINGLE("RX3 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 453 3, 1, 0), 454 SOC_SINGLE("RX4 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 455 2, 1, 0), 456 SOC_SINGLE("RX5 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 457 1, 1, 0), 458 SOC_SINGLE("RX6 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 459 0, 1, 0), 460 461 SOC_SINGLE("ULATX12 Capture Switch", ISABELLE_ULATX12_INTF_CFG_REG, 462 7, 1, 0), 463 464 SOC_SINGLE("DL12 Playback Switch", ISABELLE_DL12_INTF_CFG_REG, 465 7, 1, 0), 466 SOC_SINGLE("DL34 Playback Switch", ISABELLE_DL34_INTF_CFG_REG, 467 7, 1, 0), 468 SOC_SINGLE("DL56 Playback Switch", ISABELLE_DL56_INTF_CFG_REG, 469 7, 1, 0), 470 471 /* DMIC Switch */ 472 SOC_SINGLE("DMIC Switch", ISABELLE_DMIC_CFG_REG, 0, 1, 0), 473}; 474 475static const struct snd_soc_dapm_widget isabelle_dapm_widgets[] = { 476 /* Inputs */ 477 SND_SOC_DAPM_INPUT("MAINMIC"), 478 SND_SOC_DAPM_INPUT("HSMIC"), 479 SND_SOC_DAPM_INPUT("SUBMIC"), 480 SND_SOC_DAPM_INPUT("LINEIN1"), 481 SND_SOC_DAPM_INPUT("LINEIN2"), 482 SND_SOC_DAPM_INPUT("DMICDAT"), 483 484 /* Outputs */ 485 SND_SOC_DAPM_OUTPUT("HSOL"), 486 SND_SOC_DAPM_OUTPUT("HSOR"), 487 SND_SOC_DAPM_OUTPUT("HFL"), 488 SND_SOC_DAPM_OUTPUT("HFR"), 489 SND_SOC_DAPM_OUTPUT("EP"), 490 SND_SOC_DAPM_OUTPUT("LINEOUT1"), 491 SND_SOC_DAPM_OUTPUT("LINEOUT2"), 492 493 SND_SOC_DAPM_PGA("DL1", SND_SOC_NOPM, 0, 0, NULL, 0), 494 SND_SOC_DAPM_PGA("DL2", SND_SOC_NOPM, 0, 0, NULL, 0), 495 SND_SOC_DAPM_PGA("DL3", SND_SOC_NOPM, 0, 0, NULL, 0), 496 SND_SOC_DAPM_PGA("DL4", SND_SOC_NOPM, 0, 0, NULL, 0), 497 SND_SOC_DAPM_PGA("DL5", SND_SOC_NOPM, 0, 0, NULL, 0), 498 SND_SOC_DAPM_PGA("DL6", SND_SOC_NOPM, 0, 0, NULL, 0), 499 500 /* Analog input muxes for the capture amplifiers */ 501 SND_SOC_DAPM_MUX("Analog Left Capture Route", 502 SND_SOC_NOPM, 0, 0, &amic1_control), 503 SND_SOC_DAPM_MUX("Analog Right Capture Route", 504 SND_SOC_NOPM, 0, 0, &amic2_control), 505 506 SND_SOC_DAPM_MUX("Sidetone Audio Playback", SND_SOC_NOPM, 0, 0, 507 &st_audio_control), 508 SND_SOC_DAPM_MUX("Sidetone Voice Playback", SND_SOC_NOPM, 0, 0, 509 &st_voice_control), 510 511 /* AIF */ 512 SND_SOC_DAPM_AIF_IN("INTF1_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 7, 0), 513 SND_SOC_DAPM_AIF_IN("INTF2_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 6, 0), 514 515 SND_SOC_DAPM_AIF_OUT("INTF1_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 5, 0), 516 SND_SOC_DAPM_AIF_OUT("INTF2_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 4, 0), 517 518 SND_SOC_DAPM_OUT_DRV("ULATX1", SND_SOC_NOPM, 0, 0, NULL, 0), 519 SND_SOC_DAPM_OUT_DRV("ULATX2", SND_SOC_NOPM, 0, 0, NULL, 0), 520 SND_SOC_DAPM_OUT_DRV("ULVTX1", SND_SOC_NOPM, 0, 0, NULL, 0), 521 SND_SOC_DAPM_OUT_DRV("ULVTX2", SND_SOC_NOPM, 0, 0, NULL, 0), 522 523 /* Analog Capture PGAs */ 524 SND_SOC_DAPM_PGA("MicAmp1", ISABELLE_AMIC_CFG_REG, 5, 0, NULL, 0), 525 SND_SOC_DAPM_PGA("MicAmp2", ISABELLE_AMIC_CFG_REG, 4, 0, NULL, 0), 526 527 /* Auxiliary FM PGAs */ 528 SND_SOC_DAPM_PGA("APGA1", ISABELLE_APGA_CFG_REG, 7, 0, NULL, 0), 529 SND_SOC_DAPM_PGA("APGA2", ISABELLE_APGA_CFG_REG, 6, 0, NULL, 0), 530 531 /* ADCs */ 532 SND_SOC_DAPM_ADC("ADC1", "Left Front Capture", 533 ISABELLE_AMIC_CFG_REG, 7, 0), 534 SND_SOC_DAPM_ADC("ADC2", "Right Front Capture", 535 ISABELLE_AMIC_CFG_REG, 6, 0), 536 537 /* Microphone Bias */ 538 SND_SOC_DAPM_SUPPLY("Headset Mic Bias", ISABELLE_ABIAS_CFG_REG, 539 3, 0, NULL, 0), 540 SND_SOC_DAPM_SUPPLY("Main Mic Bias", ISABELLE_ABIAS_CFG_REG, 541 2, 0, NULL, 0), 542 SND_SOC_DAPM_SUPPLY("Digital Mic1 Bias", 543 ISABELLE_DBIAS_CFG_REG, 3, 0, NULL, 0), 544 SND_SOC_DAPM_SUPPLY("Digital Mic2 Bias", 545 ISABELLE_DBIAS_CFG_REG, 2, 0, NULL, 0), 546 547 /* Mixers */ 548 SND_SOC_DAPM_MIXER("Headset Left Mixer", SND_SOC_NOPM, 0, 0, 549 isabelle_hs_left_mixer_controls, 550 ARRAY_SIZE(isabelle_hs_left_mixer_controls)), 551 SND_SOC_DAPM_MIXER("Headset Right Mixer", SND_SOC_NOPM, 0, 0, 552 isabelle_hs_right_mixer_controls, 553 ARRAY_SIZE(isabelle_hs_right_mixer_controls)), 554 SND_SOC_DAPM_MIXER("Handsfree Left Mixer", SND_SOC_NOPM, 0, 0, 555 isabelle_hf_left_mixer_controls, 556 ARRAY_SIZE(isabelle_hf_left_mixer_controls)), 557 SND_SOC_DAPM_MIXER("Handsfree Right Mixer", SND_SOC_NOPM, 0, 0, 558 isabelle_hf_right_mixer_controls, 559 ARRAY_SIZE(isabelle_hf_right_mixer_controls)), 560 SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0, 561 isabelle_aux_left_mixer_controls, 562 ARRAY_SIZE(isabelle_aux_left_mixer_controls)), 563 SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0, 564 isabelle_aux_right_mixer_controls, 565 ARRAY_SIZE(isabelle_aux_right_mixer_controls)), 566 SND_SOC_DAPM_MIXER("Earphone Mixer", SND_SOC_NOPM, 0, 0, 567 isabelle_ep_mixer_controls, 568 ARRAY_SIZE(isabelle_ep_mixer_controls)), 569 570 SND_SOC_DAPM_MIXER("DPGA1L Mixer", SND_SOC_NOPM, 0, 0, 571 isabelle_dpga1_left_mixer_controls, 572 ARRAY_SIZE(isabelle_dpga1_left_mixer_controls)), 573 SND_SOC_DAPM_MIXER("DPGA1R Mixer", SND_SOC_NOPM, 0, 0, 574 isabelle_dpga1_right_mixer_controls, 575 ARRAY_SIZE(isabelle_dpga1_right_mixer_controls)), 576 SND_SOC_DAPM_MIXER("DPGA2L Mixer", SND_SOC_NOPM, 0, 0, 577 isabelle_dpga2_left_mixer_controls, 578 ARRAY_SIZE(isabelle_dpga2_left_mixer_controls)), 579 SND_SOC_DAPM_MIXER("DPGA2R Mixer", SND_SOC_NOPM, 0, 0, 580 isabelle_dpga2_right_mixer_controls, 581 ARRAY_SIZE(isabelle_dpga2_right_mixer_controls)), 582 SND_SOC_DAPM_MIXER("DPGA3L Mixer", SND_SOC_NOPM, 0, 0, 583 isabelle_dpga3_left_mixer_controls, 584 ARRAY_SIZE(isabelle_dpga3_left_mixer_controls)), 585 SND_SOC_DAPM_MIXER("DPGA3R Mixer", SND_SOC_NOPM, 0, 0, 586 isabelle_dpga3_right_mixer_controls, 587 ARRAY_SIZE(isabelle_dpga3_right_mixer_controls)), 588 589 SND_SOC_DAPM_MIXER("RX1 Mixer", SND_SOC_NOPM, 0, 0, 590 isabelle_rx1_mixer_controls, 591 ARRAY_SIZE(isabelle_rx1_mixer_controls)), 592 SND_SOC_DAPM_MIXER("RX2 Mixer", SND_SOC_NOPM, 0, 0, 593 isabelle_rx2_mixer_controls, 594 ARRAY_SIZE(isabelle_rx2_mixer_controls)), 595 SND_SOC_DAPM_MIXER("RX3 Mixer", SND_SOC_NOPM, 0, 0, 596 isabelle_rx3_mixer_controls, 597 ARRAY_SIZE(isabelle_rx3_mixer_controls)), 598 SND_SOC_DAPM_MIXER("RX4 Mixer", SND_SOC_NOPM, 0, 0, 599 isabelle_rx4_mixer_controls, 600 ARRAY_SIZE(isabelle_rx4_mixer_controls)), 601 SND_SOC_DAPM_MIXER("RX5 Mixer", SND_SOC_NOPM, 0, 0, 602 isabelle_rx5_mixer_controls, 603 ARRAY_SIZE(isabelle_rx5_mixer_controls)), 604 SND_SOC_DAPM_MIXER("RX6 Mixer", SND_SOC_NOPM, 0, 0, 605 isabelle_rx6_mixer_controls, 606 ARRAY_SIZE(isabelle_rx6_mixer_controls)), 607 608 /* DACs */ 609 SND_SOC_DAPM_DAC("DAC1L", "Headset Playback", ISABELLE_DAC_CFG_REG, 610 5, 0), 611 SND_SOC_DAPM_DAC("DAC1R", "Headset Playback", ISABELLE_DAC_CFG_REG, 612 4, 0), 613 SND_SOC_DAPM_DAC("DAC2L", "Handsfree Playback", ISABELLE_DAC_CFG_REG, 614 3, 0), 615 SND_SOC_DAPM_DAC("DAC2R", "Handsfree Playback", ISABELLE_DAC_CFG_REG, 616 2, 0), 617 SND_SOC_DAPM_DAC("DAC3L", "Lineout Playback", ISABELLE_DAC_CFG_REG, 618 1, 0), 619 SND_SOC_DAPM_DAC("DAC3R", "Lineout Playback", ISABELLE_DAC_CFG_REG, 620 0, 0), 621 622 /* Analog Playback PGAs */ 623 SND_SOC_DAPM_PGA("Sidetone Audio PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 624 SND_SOC_DAPM_PGA("Sidetone Voice PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 625 SND_SOC_DAPM_PGA("HF Left PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 626 SND_SOC_DAPM_PGA("HF Right PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 627 SND_SOC_DAPM_PGA("DPGA1L", SND_SOC_NOPM, 0, 0, NULL, 0), 628 SND_SOC_DAPM_PGA("DPGA1R", SND_SOC_NOPM, 0, 0, NULL, 0), 629 SND_SOC_DAPM_PGA("DPGA2L", SND_SOC_NOPM, 0, 0, NULL, 0), 630 SND_SOC_DAPM_PGA("DPGA2R", SND_SOC_NOPM, 0, 0, NULL, 0), 631 SND_SOC_DAPM_PGA("DPGA3L", SND_SOC_NOPM, 0, 0, NULL, 0), 632 SND_SOC_DAPM_PGA("DPGA3R", SND_SOC_NOPM, 0, 0, NULL, 0), 633 634 /* Analog Playback Mux */ 635 SND_SOC_DAPM_MUX("RX1 Playback", ISABELLE_ALU_RX_EN_REG, 5, 0, 636 &rx1_mux_controls), 637 SND_SOC_DAPM_MUX("RX2 Playback", ISABELLE_ALU_RX_EN_REG, 4, 0, 638 &rx2_mux_controls), 639 640 /* TX Select */ 641 SND_SOC_DAPM_MUX("ATX Select", ISABELLE_TX_INPUT_CFG_REG, 642 7, 0, &atx_mux_controls), 643 SND_SOC_DAPM_MUX("VTX Select", ISABELLE_TX_INPUT_CFG_REG, 644 6, 0, &vtx_mux_controls), 645 646 SND_SOC_DAPM_SWITCH("Earphone Playback", SND_SOC_NOPM, 0, 0, 647 &ep_path_enable_control), 648 649 /* Output Drivers */ 650 SND_SOC_DAPM_OUT_DRV("HS Left Driver", ISABELLE_HSDRV_CFG2_REG, 651 1, 0, NULL, 0), 652 SND_SOC_DAPM_OUT_DRV("HS Right Driver", ISABELLE_HSDRV_CFG2_REG, 653 0, 0, NULL, 0), 654 SND_SOC_DAPM_OUT_DRV("LINEOUT1 Left Driver", ISABELLE_LINEAMP_CFG_REG, 655 1, 0, NULL, 0), 656 SND_SOC_DAPM_OUT_DRV("LINEOUT2 Right Driver", ISABELLE_LINEAMP_CFG_REG, 657 0, 0, NULL, 0), 658 SND_SOC_DAPM_OUT_DRV("Earphone Driver", ISABELLE_EARDRV_CFG2_REG, 659 1, 0, NULL, 0), 660 661 SND_SOC_DAPM_OUT_DRV("HF Left Driver", ISABELLE_HFDRV_CFG_REG, 662 1, 0, NULL, 0), 663 SND_SOC_DAPM_OUT_DRV("HF Right Driver", ISABELLE_HFDRV_CFG_REG, 664 0, 0, NULL, 0), 665}; 666 667static const struct snd_soc_dapm_route isabelle_intercon[] = { 668 /* Interface mapping */ 669 { "DL1", "DL12 Playback Switch", "INTF1_SDI" }, 670 { "DL2", "DL12 Playback Switch", "INTF1_SDI" }, 671 { "DL3", "DL34 Playback Switch", "INTF1_SDI" }, 672 { "DL4", "DL34 Playback Switch", "INTF1_SDI" }, 673 { "DL5", "DL56 Playback Switch", "INTF1_SDI" }, 674 { "DL6", "DL56 Playback Switch", "INTF1_SDI" }, 675 676 { "DL1", "DL12 Playback Switch", "INTF2_SDI" }, 677 { "DL2", "DL12 Playback Switch", "INTF2_SDI" }, 678 { "DL3", "DL34 Playback Switch", "INTF2_SDI" }, 679 { "DL4", "DL34 Playback Switch", "INTF2_SDI" }, 680 { "DL5", "DL56 Playback Switch", "INTF2_SDI" }, 681 { "DL6", "DL56 Playback Switch", "INTF2_SDI" }, 682 683 /* Input side mapping */ 684 { "Sidetone Audio PGA", NULL, "Sidetone Audio Playback" }, 685 { "Sidetone Voice PGA", NULL, "Sidetone Voice Playback" }, 686 687 { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Audio PGA" }, 688 689 { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, 690 { "RX1 Mixer", "DL1 Playback Switch", "DL1" }, 691 692 { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Audio PGA" }, 693 694 { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, 695 { "RX2 Mixer", "DL2 Playback Switch", "DL2" }, 696 697 { "RX3 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, 698 { "RX3 Mixer", "DL3 Playback Switch", "DL3" }, 699 700 { "RX4 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, 701 { "RX4 Mixer", "DL4 Playback Switch", "DL4" }, 702 703 { "RX5 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, 704 { "RX5 Mixer", "DL5 Playback Switch", "DL5" }, 705 706 { "RX6 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, 707 { "RX6 Mixer", "DL6 Playback Switch", "DL6" }, 708 709 /* Capture path */ 710 { "Analog Left Capture Route", "Headset Mic", "HSMIC" }, 711 { "Analog Left Capture Route", "Main Mic", "MAINMIC" }, 712 { "Analog Left Capture Route", "Aux/FM Left", "LINEIN1" }, 713 714 { "Analog Right Capture Route", "Sub Mic", "SUBMIC" }, 715 { "Analog Right Capture Route", "Aux/FM Right", "LINEIN2" }, 716 717 { "MicAmp1", NULL, "Analog Left Capture Route" }, 718 { "MicAmp2", NULL, "Analog Right Capture Route" }, 719 720 { "ADC1", NULL, "MicAmp1" }, 721 { "ADC2", NULL, "MicAmp2" }, 722 723 { "ATX Select", "AMIC1", "ADC1" }, 724 { "ATX Select", "DMIC", "DMICDAT" }, 725 { "ATX Select", "AMIC2", "ADC2" }, 726 727 { "VTX Select", "AMIC1", "ADC1" }, 728 { "VTX Select", "DMIC", "DMICDAT" }, 729 { "VTX Select", "AMIC2", "ADC2" }, 730 731 { "ULATX1", "ATX1 Filter Enable Switch", "ATX Select" }, 732 { "ULATX1", "ATX1 Filter Bypass Switch", "ATX Select" }, 733 { "ULATX2", "ATX2 Filter Enable Switch", "ATX Select" }, 734 { "ULATX2", "ATX2 Filter Bypass Switch", "ATX Select" }, 735 736 { "ULVTX1", "VTX1 Filter Enable Switch", "VTX Select" }, 737 { "ULVTX1", "VTX1 Filter Bypass Switch", "VTX Select" }, 738 { "ULVTX2", "VTX2 Filter Enable Switch", "VTX Select" }, 739 { "ULVTX2", "VTX2 Filter Bypass Switch", "VTX Select" }, 740 741 { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX1" }, 742 { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX2" }, 743 { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX1" }, 744 { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX2" }, 745 746 { "INTF1_SDO", NULL, "ULVTX1" }, 747 { "INTF1_SDO", NULL, "ULVTX2" }, 748 { "INTF2_SDO", NULL, "ULVTX1" }, 749 { "INTF2_SDO", NULL, "ULVTX2" }, 750 751 /* AFM Path */ 752 { "APGA1", NULL, "LINEIN1" }, 753 { "APGA2", NULL, "LINEIN2" }, 754 755 { "RX1 Playback", "VRX1 Filter Bypass Switch", "RX1 Mixer" }, 756 { "RX1 Playback", "ARX1 Filter Bypass Switch", "RX1 Mixer" }, 757 { "RX1 Playback", "RX1 Filter Enable Switch", "RX1 Mixer" }, 758 759 { "RX2 Playback", "VRX2 Filter Bypass Switch", "RX2 Mixer" }, 760 { "RX2 Playback", "ARX2 Filter Bypass Switch", "RX2 Mixer" }, 761 { "RX2 Playback", "RX2 Filter Enable Switch", "RX2 Mixer" }, 762 763 { "RX3 Playback", "ARX3 Filter Bypass Switch", "RX3 Mixer" }, 764 { "RX3 Playback", "RX3 Filter Enable Switch", "RX3 Mixer" }, 765 766 { "RX4 Playback", "ARX4 Filter Bypass Switch", "RX4 Mixer" }, 767 { "RX4 Playback", "RX4 Filter Enable Switch", "RX4 Mixer" }, 768 769 { "RX5 Playback", "ARX5 Filter Bypass Switch", "RX5 Mixer" }, 770 { "RX5 Playback", "RX5 Filter Enable Switch", "RX5 Mixer" }, 771 772 { "RX6 Playback", "ARX6 Filter Bypass Switch", "RX6 Mixer" }, 773 { "RX6 Playback", "RX6 Filter Enable Switch", "RX6 Mixer" }, 774 775 { "DPGA1L Mixer", "RX1 Playback Switch", "RX1 Playback" }, 776 { "DPGA1L Mixer", "RX3 Playback Switch", "RX3 Playback" }, 777 { "DPGA1L Mixer", "RX5 Playback Switch", "RX5 Playback" }, 778 779 { "DPGA1R Mixer", "RX2 Playback Switch", "RX2 Playback" }, 780 { "DPGA1R Mixer", "RX4 Playback Switch", "RX4 Playback" }, 781 { "DPGA1R Mixer", "RX6 Playback Switch", "RX6 Playback" }, 782 783 { "DPGA1L", NULL, "DPGA1L Mixer" }, 784 { "DPGA1R", NULL, "DPGA1R Mixer" }, 785 786 { "DAC1L", NULL, "DPGA1L" }, 787 { "DAC1R", NULL, "DPGA1R" }, 788 789 { "DPGA2L Mixer", "RX1 Playback Switch", "RX1 Playback" }, 790 { "DPGA2L Mixer", "RX2 Playback Switch", "RX2 Playback" }, 791 { "DPGA2L Mixer", "RX3 Playback Switch", "RX3 Playback" }, 792 { "DPGA2L Mixer", "RX4 Playback Switch", "RX4 Playback" }, 793 { "DPGA2L Mixer", "RX5 Playback Switch", "RX5 Playback" }, 794 { "DPGA2L Mixer", "RX6 Playback Switch", "RX6 Playback" }, 795 796 { "DPGA2R Mixer", "RX2 Playback Switch", "RX2 Playback" }, 797 { "DPGA2R Mixer", "RX4 Playback Switch", "RX4 Playback" }, 798 { "DPGA2R Mixer", "RX6 Playback Switch", "RX6 Playback" }, 799 800 { "DPGA2L", NULL, "DPGA2L Mixer" }, 801 { "DPGA2R", NULL, "DPGA2R Mixer" }, 802 803 { "DAC2L", NULL, "DPGA2L" }, 804 { "DAC2R", NULL, "DPGA2R" }, 805 806 { "DPGA3L Mixer", "RX1 Playback Switch", "RX1 Playback" }, 807 { "DPGA3L Mixer", "RX3 Playback Switch", "RX3 Playback" }, 808 { "DPGA3L Mixer", "RX5 Playback Switch", "RX5 Playback" }, 809 810 { "DPGA3R Mixer", "RX2 Playback Switch", "RX2 Playback" }, 811 { "DPGA3R Mixer", "RX4 Playback Switch", "RX4 Playback" }, 812 { "DPGA3R Mixer", "RX6 Playback Switch", "RX6 Playback" }, 813 814 { "DPGA3L", NULL, "DPGA3L Mixer" }, 815 { "DPGA3R", NULL, "DPGA3R Mixer" }, 816 817 { "DAC3L", NULL, "DPGA3L" }, 818 { "DAC3R", NULL, "DPGA3R" }, 819 820 { "Headset Left Mixer", "DAC1L Playback Switch", "DAC1L" }, 821 { "Headset Left Mixer", "APGA1 Playback Switch", "APGA1" }, 822 823 { "Headset Right Mixer", "DAC1R Playback Switch", "DAC1R" }, 824 { "Headset Right Mixer", "APGA2 Playback Switch", "APGA2" }, 825 826 { "HS Left Driver", NULL, "Headset Left Mixer" }, 827 { "HS Right Driver", NULL, "Headset Right Mixer" }, 828 829 { "HSOL", NULL, "HS Left Driver" }, 830 { "HSOR", NULL, "HS Right Driver" }, 831 832 /* Earphone playback path */ 833 { "Earphone Mixer", "DAC2L Playback Switch", "DAC2L" }, 834 { "Earphone Mixer", "APGA1 Playback Switch", "APGA1" }, 835 836 { "Earphone Playback", "Switch", "Earphone Mixer" }, 837 { "Earphone Driver", NULL, "Earphone Playback" }, 838 { "EP", NULL, "Earphone Driver" }, 839 840 { "Handsfree Left Mixer", "DAC2L Playback Switch", "DAC2L" }, 841 { "Handsfree Left Mixer", "APGA1 Playback Switch", "APGA1" }, 842 843 { "Handsfree Right Mixer", "DAC2R Playback Switch", "DAC2R" }, 844 { "Handsfree Right Mixer", "APGA2 Playback Switch", "APGA2" }, 845 846 { "HF Left PGA", NULL, "Handsfree Left Mixer" }, 847 { "HF Right PGA", NULL, "Handsfree Right Mixer" }, 848 849 { "HF Left Driver", NULL, "HF Left PGA" }, 850 { "HF Right Driver", NULL, "HF Right PGA" }, 851 852 { "HFL", NULL, "HF Left Driver" }, 853 { "HFR", NULL, "HF Right Driver" }, 854 855 { "LINEOUT1 Mixer", "DAC3L Playback Switch", "DAC3L" }, 856 { "LINEOUT1 Mixer", "APGA1 Playback Switch", "APGA1" }, 857 858 { "LINEOUT2 Mixer", "DAC3R Playback Switch", "DAC3R" }, 859 { "LINEOUT2 Mixer", "APGA2 Playback Switch", "APGA2" }, 860 861 { "LINEOUT1 Driver", NULL, "LINEOUT1 Mixer" }, 862 { "LINEOUT2 Driver", NULL, "LINEOUT2 Mixer" }, 863 864 { "LINEOUT1", NULL, "LINEOUT1 Driver" }, 865 { "LINEOUT2", NULL, "LINEOUT2 Driver" }, 866}; 867 868static int isabelle_hs_mute(struct snd_soc_dai *dai, int mute) 869{ 870 snd_soc_update_bits(dai->codec, ISABELLE_DAC1_SOFTRAMP_REG, 871 BIT(4), (mute ? BIT(4) : 0)); 872 873 return 0; 874} 875 876static int isabelle_hf_mute(struct snd_soc_dai *dai, int mute) 877{ 878 snd_soc_update_bits(dai->codec, ISABELLE_DAC2_SOFTRAMP_REG, 879 BIT(4), (mute ? BIT(4) : 0)); 880 881 return 0; 882} 883 884static int isabelle_line_mute(struct snd_soc_dai *dai, int mute) 885{ 886 snd_soc_update_bits(dai->codec, ISABELLE_DAC3_SOFTRAMP_REG, 887 BIT(4), (mute ? BIT(4) : 0)); 888 889 return 0; 890} 891 892static int isabelle_set_bias_level(struct snd_soc_codec *codec, 893 enum snd_soc_bias_level level) 894{ 895 switch (level) { 896 case SND_SOC_BIAS_ON: 897 break; 898 case SND_SOC_BIAS_PREPARE: 899 break; 900 901 case SND_SOC_BIAS_STANDBY: 902 snd_soc_update_bits(codec, ISABELLE_PWR_EN_REG, 903 ISABELLE_CHIP_EN, BIT(0)); 904 break; 905 906 case SND_SOC_BIAS_OFF: 907 snd_soc_update_bits(codec, ISABELLE_PWR_EN_REG, 908 ISABELLE_CHIP_EN, 0); 909 break; 910 } 911 912 codec->dapm.bias_level = level; 913 914 return 0; 915} 916 917static int isabelle_hw_params(struct snd_pcm_substream *substream, 918 struct snd_pcm_hw_params *params, 919 struct snd_soc_dai *dai) 920{ 921 struct snd_soc_codec *codec = dai->codec; 922 u16 aif = 0; 923 unsigned int fs_val = 0; 924 925 switch (params_rate(params)) { 926 case 8000: 927 fs_val = ISABELLE_FS_RATE_8; 928 break; 929 case 11025: 930 fs_val = ISABELLE_FS_RATE_11; 931 break; 932 case 12000: 933 fs_val = ISABELLE_FS_RATE_12; 934 break; 935 case 16000: 936 fs_val = ISABELLE_FS_RATE_16; 937 break; 938 case 22050: 939 fs_val = ISABELLE_FS_RATE_22; 940 break; 941 case 24000: 942 fs_val = ISABELLE_FS_RATE_24; 943 break; 944 case 32000: 945 fs_val = ISABELLE_FS_RATE_32; 946 break; 947 case 44100: 948 fs_val = ISABELLE_FS_RATE_44; 949 break; 950 case 48000: 951 fs_val = ISABELLE_FS_RATE_48; 952 break; 953 default: 954 return -EINVAL; 955 } 956 957 snd_soc_update_bits(codec, ISABELLE_FS_RATE_CFG_REG, 958 ISABELLE_FS_RATE_MASK, fs_val); 959 960 /* bit size */ 961 switch (params_width(params)) { 962 case 20: 963 aif |= ISABELLE_AIF_LENGTH_20; 964 break; 965 case 32: 966 aif |= ISABELLE_AIF_LENGTH_32; 967 break; 968 default: 969 return -EINVAL; 970 } 971 972 snd_soc_update_bits(codec, ISABELLE_INTF_CFG_REG, 973 ISABELLE_AIF_LENGTH_MASK, aif); 974 975 return 0; 976} 977 978static int isabelle_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) 979{ 980 struct snd_soc_codec *codec = codec_dai->codec; 981 unsigned int aif_val = 0; 982 983 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 984 case SND_SOC_DAIFMT_CBS_CFS: 985 aif_val &= ~ISABELLE_AIF_MS; 986 break; 987 case SND_SOC_DAIFMT_CBM_CFM: 988 aif_val |= ISABELLE_AIF_MS; 989 break; 990 default: 991 return -EINVAL; 992 } 993 994 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 995 case SND_SOC_DAIFMT_I2S: 996 aif_val |= ISABELLE_I2S_MODE; 997 break; 998 case SND_SOC_DAIFMT_LEFT_J: 999 aif_val |= ISABELLE_LEFT_J_MODE; 1000 break; 1001 case SND_SOC_DAIFMT_PDM: 1002 aif_val |= ISABELLE_PDM_MODE; 1003 break; 1004 default: 1005 return -EINVAL; 1006 } 1007 1008 snd_soc_update_bits(codec, ISABELLE_INTF_CFG_REG, 1009 (ISABELLE_AIF_MS | ISABELLE_AIF_FMT_MASK), aif_val); 1010 1011 return 0; 1012} 1013 1014/* Rates supported by Isabelle driver */ 1015#define ISABELLE_RATES SNDRV_PCM_RATE_8000_48000 1016 1017/* Formates supported by Isabelle driver. */ 1018#define ISABELLE_FORMATS (SNDRV_PCM_FMTBIT_S20_3LE |\ 1019 SNDRV_PCM_FMTBIT_S32_LE) 1020 1021static struct snd_soc_dai_ops isabelle_hs_dai_ops = { 1022 .hw_params = isabelle_hw_params, 1023 .set_fmt = isabelle_set_dai_fmt, 1024 .digital_mute = isabelle_hs_mute, 1025}; 1026 1027static struct snd_soc_dai_ops isabelle_hf_dai_ops = { 1028 .hw_params = isabelle_hw_params, 1029 .set_fmt = isabelle_set_dai_fmt, 1030 .digital_mute = isabelle_hf_mute, 1031}; 1032 1033static struct snd_soc_dai_ops isabelle_line_dai_ops = { 1034 .hw_params = isabelle_hw_params, 1035 .set_fmt = isabelle_set_dai_fmt, 1036 .digital_mute = isabelle_line_mute, 1037}; 1038 1039static struct snd_soc_dai_ops isabelle_ul_dai_ops = { 1040 .hw_params = isabelle_hw_params, 1041 .set_fmt = isabelle_set_dai_fmt, 1042}; 1043 1044/* ISABELLE dai structure */ 1045static struct snd_soc_dai_driver isabelle_dai[] = { 1046 { 1047 .name = "isabelle-dl1", 1048 .playback = { 1049 .stream_name = "Headset Playback", 1050 .channels_min = 1, 1051 .channels_max = 2, 1052 .rates = ISABELLE_RATES, 1053 .formats = ISABELLE_FORMATS, 1054 }, 1055 .ops = &isabelle_hs_dai_ops, 1056 }, 1057 { 1058 .name = "isabelle-dl2", 1059 .playback = { 1060 .stream_name = "Handsfree Playback", 1061 .channels_min = 1, 1062 .channels_max = 2, 1063 .rates = ISABELLE_RATES, 1064 .formats = ISABELLE_FORMATS, 1065 }, 1066 .ops = &isabelle_hf_dai_ops, 1067 }, 1068 { 1069 .name = "isabelle-lineout", 1070 .playback = { 1071 .stream_name = "Lineout Playback", 1072 .channels_min = 1, 1073 .channels_max = 2, 1074 .rates = ISABELLE_RATES, 1075 .formats = ISABELLE_FORMATS, 1076 }, 1077 .ops = &isabelle_line_dai_ops, 1078 }, 1079 { 1080 .name = "isabelle-ul", 1081 .capture = { 1082 .stream_name = "Capture", 1083 .channels_min = 1, 1084 .channels_max = 2, 1085 .rates = ISABELLE_RATES, 1086 .formats = ISABELLE_FORMATS, 1087 }, 1088 .ops = &isabelle_ul_dai_ops, 1089 }, 1090}; 1091 1092static struct snd_soc_codec_driver soc_codec_dev_isabelle = { 1093 .set_bias_level = isabelle_set_bias_level, 1094 .controls = isabelle_snd_controls, 1095 .num_controls = ARRAY_SIZE(isabelle_snd_controls), 1096 .dapm_widgets = isabelle_dapm_widgets, 1097 .num_dapm_widgets = ARRAY_SIZE(isabelle_dapm_widgets), 1098 .dapm_routes = isabelle_intercon, 1099 .num_dapm_routes = ARRAY_SIZE(isabelle_intercon), 1100 .idle_bias_off = true, 1101}; 1102 1103static const struct regmap_config isabelle_regmap_config = { 1104 .reg_bits = 8, 1105 .val_bits = 8, 1106 1107 .max_register = ISABELLE_MAX_REGISTER, 1108 .reg_defaults = isabelle_reg_defs, 1109 .num_reg_defaults = ARRAY_SIZE(isabelle_reg_defs), 1110 .cache_type = REGCACHE_RBTREE, 1111}; 1112 1113static int isabelle_i2c_probe(struct i2c_client *i2c, 1114 const struct i2c_device_id *id) 1115{ 1116 struct regmap *isabelle_regmap; 1117 int ret = 0; 1118 1119 isabelle_regmap = devm_regmap_init_i2c(i2c, &isabelle_regmap_config); 1120 if (IS_ERR(isabelle_regmap)) { 1121 ret = PTR_ERR(isabelle_regmap); 1122 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 1123 ret); 1124 return ret; 1125 } 1126 i2c_set_clientdata(i2c, isabelle_regmap); 1127 1128 ret = snd_soc_register_codec(&i2c->dev, 1129 &soc_codec_dev_isabelle, isabelle_dai, 1130 ARRAY_SIZE(isabelle_dai)); 1131 if (ret < 0) { 1132 dev_err(&i2c->dev, "Failed to register codec: %d\n", ret); 1133 return ret; 1134 } 1135 1136 return ret; 1137} 1138 1139static int isabelle_i2c_remove(struct i2c_client *client) 1140{ 1141 snd_soc_unregister_codec(&client->dev); 1142 return 0; 1143} 1144 1145static const struct i2c_device_id isabelle_i2c_id[] = { 1146 { "isabelle", 0 }, 1147 { } 1148}; 1149MODULE_DEVICE_TABLE(i2c, isabelle_i2c_id); 1150 1151static struct i2c_driver isabelle_i2c_driver = { 1152 .driver = { 1153 .name = "isabelle", 1154 .owner = THIS_MODULE, 1155 }, 1156 .probe = isabelle_i2c_probe, 1157 .remove = isabelle_i2c_remove, 1158 .id_table = isabelle_i2c_id, 1159}; 1160 1161module_i2c_driver(isabelle_i2c_driver); 1162 1163MODULE_DESCRIPTION("ASoC ISABELLE driver"); 1164MODULE_AUTHOR("Vishwas A Deshpande <vishwas.a.deshpande@ti.com>"); 1165MODULE_AUTHOR("M R Swami Reddy <MR.Swami.Reddy@ti.com>"); 1166MODULE_LICENSE("GPL v2"); 1167