1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * isabelle.c - Low power high fidelity audio codec driver 4 * 5 * Copyright (c) 2012 Texas Instruments, Inc 6 * 7 * Initially based on sound/soc/codecs/twl6040.c 8 */ 9#include <linux/module.h> 10#include <linux/moduleparam.h> 11#include <linux/kernel.h> 12#include <linux/init.h> 13#include <linux/delay.h> 14#include <linux/pm.h> 15#include <linux/regmap.h> 16#include <linux/i2c.h> 17#include <linux/slab.h> 18#include <sound/core.h> 19#include <sound/pcm.h> 20#include <sound/pcm_params.h> 21#include <sound/soc.h> 22#include <sound/soc-dapm.h> 23#include <sound/tlv.h> 24#include <sound/jack.h> 25#include <sound/initval.h> 26#include <asm/div64.h> 27#include "isabelle.h" 28 29 30/* Register default values for ISABELLE driver. */ 31static const struct reg_default isabelle_reg_defs[] = { 32 { 0, 0x00 }, 33 { 1, 0x00 }, 34 { 2, 0x00 }, 35 { 3, 0x00 }, 36 { 4, 0x00 }, 37 { 5, 0x00 }, 38 { 6, 0x00 }, 39 { 7, 0x00 }, 40 { 8, 0x00 }, 41 { 9, 0x00 }, 42 { 10, 0x00 }, 43 { 11, 0x00 }, 44 { 12, 0x00 }, 45 { 13, 0x00 }, 46 { 14, 0x00 }, 47 { 15, 0x00 }, 48 { 16, 0x00 }, 49 { 17, 0x00 }, 50 { 18, 0x00 }, 51 { 19, 0x00 }, 52 { 20, 0x00 }, 53 { 21, 0x02 }, 54 { 22, 0x02 }, 55 { 23, 0x02 }, 56 { 24, 0x02 }, 57 { 25, 0x0F }, 58 { 26, 0x8F }, 59 { 27, 0x0F }, 60 { 28, 0x8F }, 61 { 29, 0x00 }, 62 { 30, 0x00 }, 63 { 31, 0x00 }, 64 { 32, 0x00 }, 65 { 33, 0x00 }, 66 { 34, 0x00 }, 67 { 35, 0x00 }, 68 { 36, 0x00 }, 69 { 37, 0x00 }, 70 { 38, 0x00 }, 71 { 39, 0x00 }, 72 { 40, 0x00 }, 73 { 41, 0x00 }, 74 { 42, 0x00 }, 75 { 43, 0x00 }, 76 { 44, 0x00 }, 77 { 45, 0x00 }, 78 { 46, 0x00 }, 79 { 47, 0x00 }, 80 { 48, 0x00 }, 81 { 49, 0x00 }, 82 { 50, 0x00 }, 83 { 51, 0x00 }, 84 { 52, 0x00 }, 85 { 53, 0x00 }, 86 { 54, 0x00 }, 87 { 55, 0x00 }, 88 { 56, 0x00 }, 89 { 57, 0x00 }, 90 { 58, 0x00 }, 91 { 59, 0x00 }, 92 { 60, 0x00 }, 93 { 61, 0x00 }, 94 { 62, 0x00 }, 95 { 63, 0x00 }, 96 { 64, 0x00 }, 97 { 65, 0x00 }, 98 { 66, 0x00 }, 99 { 67, 0x00 }, 100 { 68, 0x00 }, 101 { 69, 0x90 }, 102 { 70, 0x90 }, 103 { 71, 0x90 }, 104 { 72, 0x00 }, 105 { 73, 0x00 }, 106 { 74, 0x00 }, 107 { 75, 0x00 }, 108 { 76, 0x00 }, 109 { 77, 0x00 }, 110 { 78, 0x00 }, 111 { 79, 0x00 }, 112 { 80, 0x00 }, 113 { 81, 0x00 }, 114 { 82, 0x00 }, 115 { 83, 0x00 }, 116 { 84, 0x00 }, 117 { 85, 0x07 }, 118 { 86, 0x00 }, 119 { 87, 0x00 }, 120 { 88, 0x00 }, 121 { 89, 0x07 }, 122 { 90, 0x80 }, 123 { 91, 0x07 }, 124 { 92, 0x07 }, 125 { 93, 0x00 }, 126 { 94, 0x00 }, 127 { 95, 0x00 }, 128 { 96, 0x00 }, 129 { 97, 0x00 }, 130 { 98, 0x00 }, 131 { 99, 0x00 }, 132}; 133 134static const char *isabelle_rx1_texts[] = {"VRX1", "ARX1"}; 135static const char *isabelle_rx2_texts[] = {"VRX2", "ARX2"}; 136 137static const struct soc_enum isabelle_rx1_enum[] = { 138 SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 3, 139 ARRAY_SIZE(isabelle_rx1_texts), isabelle_rx1_texts), 140 SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 5, 141 ARRAY_SIZE(isabelle_rx1_texts), isabelle_rx1_texts), 142}; 143 144static const struct soc_enum isabelle_rx2_enum[] = { 145 SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 2, 146 ARRAY_SIZE(isabelle_rx2_texts), isabelle_rx2_texts), 147 SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 4, 148 ARRAY_SIZE(isabelle_rx2_texts), isabelle_rx2_texts), 149}; 150 151/* Headset DAC playback switches */ 152static const struct snd_kcontrol_new rx1_mux_controls = 153 SOC_DAPM_ENUM("Route", isabelle_rx1_enum); 154 155static const struct snd_kcontrol_new rx2_mux_controls = 156 SOC_DAPM_ENUM("Route", isabelle_rx2_enum); 157 158/* TX input selection */ 159static const char *isabelle_atx_texts[] = {"AMIC1", "DMIC"}; 160static const char *isabelle_vtx_texts[] = {"AMIC2", "DMIC"}; 161 162static const struct soc_enum isabelle_atx_enum[] = { 163 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 7, 164 ARRAY_SIZE(isabelle_atx_texts), isabelle_atx_texts), 165 SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 166 ARRAY_SIZE(isabelle_atx_texts), isabelle_atx_texts), 167}; 168 169static const struct soc_enum isabelle_vtx_enum[] = { 170 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 6, 171 ARRAY_SIZE(isabelle_vtx_texts), isabelle_vtx_texts), 172 SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 173 ARRAY_SIZE(isabelle_vtx_texts), isabelle_vtx_texts), 174}; 175 176static const struct snd_kcontrol_new atx_mux_controls = 177 SOC_DAPM_ENUM("Route", isabelle_atx_enum); 178 179static const struct snd_kcontrol_new vtx_mux_controls = 180 SOC_DAPM_ENUM("Route", isabelle_vtx_enum); 181 182/* Left analog microphone selection */ 183static const char *isabelle_amic1_texts[] = { 184 "Main Mic", "Headset Mic", "Aux/FM Left"}; 185 186/* Left analog microphone selection */ 187static const char *isabelle_amic2_texts[] = {"Sub Mic", "Aux/FM Right"}; 188 189static SOC_ENUM_SINGLE_DECL(isabelle_amic1_enum, 190 ISABELLE_AMIC_CFG_REG, 5, 191 isabelle_amic1_texts); 192 193static SOC_ENUM_SINGLE_DECL(isabelle_amic2_enum, 194 ISABELLE_AMIC_CFG_REG, 4, 195 isabelle_amic2_texts); 196 197static const struct snd_kcontrol_new amic1_control = 198 SOC_DAPM_ENUM("Route", isabelle_amic1_enum); 199 200static const struct snd_kcontrol_new amic2_control = 201 SOC_DAPM_ENUM("Route", isabelle_amic2_enum); 202 203static const char *isabelle_st_audio_texts[] = {"ATX1", "ATX2"}; 204 205static const char *isabelle_st_voice_texts[] = {"VTX1", "VTX2"}; 206 207static const struct soc_enum isabelle_st_audio_enum[] = { 208 SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA1_CFG_REG, 7, 209 ARRAY_SIZE(isabelle_st_audio_texts), 210 isabelle_st_audio_texts), 211 SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA2_CFG_REG, 7, 212 ARRAY_SIZE(isabelle_st_audio_texts), 213 isabelle_st_audio_texts), 214}; 215 216static const struct soc_enum isabelle_st_voice_enum[] = { 217 SOC_ENUM_SINGLE(ISABELLE_VTX_STPGA1_CFG_REG, 7, 218 ARRAY_SIZE(isabelle_st_voice_texts), 219 isabelle_st_voice_texts), 220 SOC_ENUM_SINGLE(ISABELLE_VTX2_STPGA2_CFG_REG, 7, 221 ARRAY_SIZE(isabelle_st_voice_texts), 222 isabelle_st_voice_texts), 223}; 224 225static const struct snd_kcontrol_new st_audio_control = 226 SOC_DAPM_ENUM("Route", isabelle_st_audio_enum); 227 228static const struct snd_kcontrol_new st_voice_control = 229 SOC_DAPM_ENUM("Route", isabelle_st_voice_enum); 230 231/* Mixer controls */ 232static const struct snd_kcontrol_new isabelle_hs_left_mixer_controls[] = { 233SOC_DAPM_SINGLE("DAC1L Playback Switch", ISABELLE_HSDRV_CFG1_REG, 7, 1, 0), 234SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 6, 1, 0), 235}; 236 237static const struct snd_kcontrol_new isabelle_hs_right_mixer_controls[] = { 238SOC_DAPM_SINGLE("DAC1R Playback Switch", ISABELLE_HSDRV_CFG1_REG, 5, 1, 0), 239SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 4, 1, 0), 240}; 241 242static const struct snd_kcontrol_new isabelle_hf_left_mixer_controls[] = { 243SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_HFLPGA_CFG_REG, 7, 1, 0), 244SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HFLPGA_CFG_REG, 6, 1, 0), 245}; 246 247static const struct snd_kcontrol_new isabelle_hf_right_mixer_controls[] = { 248SOC_DAPM_SINGLE("DAC2R Playback Switch", ISABELLE_HFRPGA_CFG_REG, 7, 1, 0), 249SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HFRPGA_CFG_REG, 6, 1, 0), 250}; 251 252static const struct snd_kcontrol_new isabelle_ep_mixer_controls[] = { 253SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_EARDRV_CFG1_REG, 7, 1, 0), 254SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_EARDRV_CFG1_REG, 6, 1, 0), 255}; 256 257static const struct snd_kcontrol_new isabelle_aux_left_mixer_controls[] = { 258SOC_DAPM_SINGLE("DAC3L Playback Switch", ISABELLE_LINEAMP_CFG_REG, 7, 1, 0), 259SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 6, 1, 0), 260}; 261 262static const struct snd_kcontrol_new isabelle_aux_right_mixer_controls[] = { 263SOC_DAPM_SINGLE("DAC3R Playback Switch", ISABELLE_LINEAMP_CFG_REG, 5, 1, 0), 264SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 4, 1, 0), 265}; 266 267static const struct snd_kcontrol_new isabelle_dpga1_left_mixer_controls[] = { 268SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 7, 1, 0), 269SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 6, 1, 0), 270SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 5, 1, 0), 271}; 272 273static const struct snd_kcontrol_new isabelle_dpga1_right_mixer_controls[] = { 274SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 3, 1, 0), 275SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 2, 1, 0), 276SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 1, 1, 0), 277}; 278 279static const struct snd_kcontrol_new isabelle_dpga2_left_mixer_controls[] = { 280SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 7, 1, 0), 281SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 6, 1, 0), 282SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 5, 1, 0), 283SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 4, 1, 0), 284SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 3, 1, 0), 285SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 2, 1, 0), 286}; 287 288static const struct snd_kcontrol_new isabelle_dpga2_right_mixer_controls[] = { 289SOC_DAPM_SINGLE("USNC Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 7, 1, 0), 290SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 3, 1, 0), 291SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 2, 1, 0), 292SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 1, 1, 0), 293}; 294 295static const struct snd_kcontrol_new isabelle_dpga3_left_mixer_controls[] = { 296SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 7, 1, 0), 297SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 6, 1, 0), 298SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 5, 1, 0), 299}; 300 301static const struct snd_kcontrol_new isabelle_dpga3_right_mixer_controls[] = { 302SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 3, 1, 0), 303SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 2, 1, 0), 304SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 1, 1, 0), 305}; 306 307static const struct snd_kcontrol_new isabelle_rx1_mixer_controls[] = { 308SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 7, 1, 0), 309SOC_DAPM_SINGLE("DL1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 6, 1, 0), 310}; 311 312static const struct snd_kcontrol_new isabelle_rx2_mixer_controls[] = { 313SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 5, 1, 0), 314SOC_DAPM_SINGLE("DL2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 4, 1, 0), 315}; 316 317static const struct snd_kcontrol_new isabelle_rx3_mixer_controls[] = { 318SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 3, 1, 0), 319SOC_DAPM_SINGLE("DL3 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 2, 1, 0), 320}; 321 322static const struct snd_kcontrol_new isabelle_rx4_mixer_controls[] = { 323SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 1, 1, 0), 324SOC_DAPM_SINGLE("DL4 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 0, 1, 0), 325}; 326 327static const struct snd_kcontrol_new isabelle_rx5_mixer_controls[] = { 328SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 7, 1, 0), 329SOC_DAPM_SINGLE("DL5 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 6, 1, 0), 330}; 331 332static const struct snd_kcontrol_new isabelle_rx6_mixer_controls[] = { 333SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 5, 1, 0), 334SOC_DAPM_SINGLE("DL6 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 4, 1, 0), 335}; 336 337static const struct snd_kcontrol_new ep_path_enable_control = 338 SOC_DAPM_SINGLE("Switch", ISABELLE_EARDRV_CFG2_REG, 0, 1, 0); 339 340/* TLV Declarations */ 341static const DECLARE_TLV_DB_SCALE(mic_amp_tlv, 0, 100, 0); 342static const DECLARE_TLV_DB_SCALE(afm_amp_tlv, -3300, 300, 0); 343static const DECLARE_TLV_DB_SCALE(dac_tlv, -1200, 200, 0); 344static const DECLARE_TLV_DB_SCALE(hf_tlv, -5000, 200, 0); 345 346/* from -63 to 0 dB in 1 dB steps */ 347static const DECLARE_TLV_DB_SCALE(dpga_tlv, -6300, 100, 1); 348 349/* from -63 to 9 dB in 1 dB steps */ 350static const DECLARE_TLV_DB_SCALE(rx_tlv, -6300, 100, 1); 351 352static const DECLARE_TLV_DB_SCALE(st_tlv, -2700, 300, 1); 353static const DECLARE_TLV_DB_SCALE(tx_tlv, -600, 100, 0); 354 355static const struct snd_kcontrol_new isabelle_snd_controls[] = { 356 SOC_DOUBLE_TLV("Headset Playback Volume", ISABELLE_HSDRV_GAIN_REG, 357 4, 0, 0xF, 0, dac_tlv), 358 SOC_DOUBLE_R_TLV("Handsfree Playback Volume", 359 ISABELLE_HFLPGA_CFG_REG, ISABELLE_HFRPGA_CFG_REG, 360 0, 0x1F, 0, hf_tlv), 361 SOC_DOUBLE_TLV("Aux Playback Volume", ISABELLE_LINEAMP_GAIN_REG, 362 4, 0, 0xF, 0, dac_tlv), 363 SOC_SINGLE_TLV("Earpiece Playback Volume", ISABELLE_EARDRV_CFG1_REG, 364 0, 0xF, 0, dac_tlv), 365 366 SOC_DOUBLE_TLV("Aux FM Volume", ISABELLE_APGA_GAIN_REG, 4, 0, 0xF, 0, 367 afm_amp_tlv), 368 SOC_SINGLE_TLV("Mic1 Capture Volume", ISABELLE_MIC1_GAIN_REG, 3, 0x1F, 369 0, mic_amp_tlv), 370 SOC_SINGLE_TLV("Mic2 Capture Volume", ISABELLE_MIC2_GAIN_REG, 3, 0x1F, 371 0, mic_amp_tlv), 372 373 SOC_DOUBLE_R_TLV("DPGA1 Volume", ISABELLE_DPGA1L_GAIN_REG, 374 ISABELLE_DPGA1R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), 375 SOC_DOUBLE_R_TLV("DPGA2 Volume", ISABELLE_DPGA2L_GAIN_REG, 376 ISABELLE_DPGA2R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), 377 SOC_DOUBLE_R_TLV("DPGA3 Volume", ISABELLE_DPGA3L_GAIN_REG, 378 ISABELLE_DPGA3R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), 379 380 SOC_SINGLE_TLV("Sidetone Audio TX1 Volume", 381 ISABELLE_ATX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv), 382 SOC_SINGLE_TLV("Sidetone Audio TX2 Volume", 383 ISABELLE_ATX_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv), 384 SOC_SINGLE_TLV("Sidetone Voice TX1 Volume", 385 ISABELLE_VTX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv), 386 SOC_SINGLE_TLV("Sidetone Voice TX2 Volume", 387 ISABELLE_VTX2_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv), 388 389 SOC_SINGLE_TLV("Audio TX1 Volume", ISABELLE_ATX1_DPGA_REG, 4, 0xF, 0, 390 tx_tlv), 391 SOC_SINGLE_TLV("Audio TX2 Volume", ISABELLE_ATX2_DPGA_REG, 4, 0xF, 0, 392 tx_tlv), 393 SOC_SINGLE_TLV("Voice TX1 Volume", ISABELLE_VTX1_DPGA_REG, 4, 0xF, 0, 394 tx_tlv), 395 SOC_SINGLE_TLV("Voice TX2 Volume", ISABELLE_VTX2_DPGA_REG, 4, 0xF, 0, 396 tx_tlv), 397 398 SOC_SINGLE_TLV("RX1 DPGA Volume", ISABELLE_RX1_DPGA_REG, 0, 0x3F, 0, 399 rx_tlv), 400 SOC_SINGLE_TLV("RX2 DPGA Volume", ISABELLE_RX2_DPGA_REG, 0, 0x3F, 0, 401 rx_tlv), 402 SOC_SINGLE_TLV("RX3 DPGA Volume", ISABELLE_RX3_DPGA_REG, 0, 0x3F, 0, 403 rx_tlv), 404 SOC_SINGLE_TLV("RX4 DPGA Volume", ISABELLE_RX4_DPGA_REG, 0, 0x3F, 0, 405 rx_tlv), 406 SOC_SINGLE_TLV("RX5 DPGA Volume", ISABELLE_RX5_DPGA_REG, 0, 0x3F, 0, 407 rx_tlv), 408 SOC_SINGLE_TLV("RX6 DPGA Volume", ISABELLE_RX6_DPGA_REG, 0, 0x3F, 0, 409 rx_tlv), 410 411 SOC_SINGLE("Headset Noise Gate", ISABELLE_HS_NG_CFG1_REG, 7, 1, 0), 412 SOC_SINGLE("Handsfree Noise Gate", ISABELLE_HF_NG_CFG1_REG, 7, 1, 0), 413 414 SOC_SINGLE("ATX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 415 7, 1, 0), 416 SOC_SINGLE("ATX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 417 6, 1, 0), 418 SOC_SINGLE("ARX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 419 5, 1, 0), 420 SOC_SINGLE("ARX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 421 4, 1, 0), 422 SOC_SINGLE("ARX3 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 423 3, 1, 0), 424 SOC_SINGLE("ARX4 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 425 2, 1, 0), 426 SOC_SINGLE("ARX5 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 427 1, 1, 0), 428 SOC_SINGLE("ARX6 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 429 0, 1, 0), 430 SOC_SINGLE("VRX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 431 3, 1, 0), 432 SOC_SINGLE("VRX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 433 2, 1, 0), 434 435 SOC_SINGLE("ATX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 436 7, 1, 0), 437 SOC_SINGLE("ATX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 438 6, 1, 0), 439 SOC_SINGLE("VTX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 440 5, 1, 0), 441 SOC_SINGLE("VTX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 442 4, 1, 0), 443 SOC_SINGLE("RX1 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 444 5, 1, 0), 445 SOC_SINGLE("RX2 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 446 4, 1, 0), 447 SOC_SINGLE("RX3 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 448 3, 1, 0), 449 SOC_SINGLE("RX4 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 450 2, 1, 0), 451 SOC_SINGLE("RX5 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 452 1, 1, 0), 453 SOC_SINGLE("RX6 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 454 0, 1, 0), 455 456 SOC_SINGLE("ULATX12 Capture Switch", ISABELLE_ULATX12_INTF_CFG_REG, 457 7, 1, 0), 458 459 SOC_SINGLE("DL12 Playback Switch", ISABELLE_DL12_INTF_CFG_REG, 460 7, 1, 0), 461 SOC_SINGLE("DL34 Playback Switch", ISABELLE_DL34_INTF_CFG_REG, 462 7, 1, 0), 463 SOC_SINGLE("DL56 Playback Switch", ISABELLE_DL56_INTF_CFG_REG, 464 7, 1, 0), 465 466 /* DMIC Switch */ 467 SOC_SINGLE("DMIC Switch", ISABELLE_DMIC_CFG_REG, 0, 1, 0), 468}; 469 470static const struct snd_soc_dapm_widget isabelle_dapm_widgets[] = { 471 /* Inputs */ 472 SND_SOC_DAPM_INPUT("MAINMIC"), 473 SND_SOC_DAPM_INPUT("HSMIC"), 474 SND_SOC_DAPM_INPUT("SUBMIC"), 475 SND_SOC_DAPM_INPUT("LINEIN1"), 476 SND_SOC_DAPM_INPUT("LINEIN2"), 477 SND_SOC_DAPM_INPUT("DMICDAT"), 478 479 /* Outputs */ 480 SND_SOC_DAPM_OUTPUT("HSOL"), 481 SND_SOC_DAPM_OUTPUT("HSOR"), 482 SND_SOC_DAPM_OUTPUT("HFL"), 483 SND_SOC_DAPM_OUTPUT("HFR"), 484 SND_SOC_DAPM_OUTPUT("EP"), 485 SND_SOC_DAPM_OUTPUT("LINEOUT1"), 486 SND_SOC_DAPM_OUTPUT("LINEOUT2"), 487 488 SND_SOC_DAPM_PGA("DL1", SND_SOC_NOPM, 0, 0, NULL, 0), 489 SND_SOC_DAPM_PGA("DL2", SND_SOC_NOPM, 0, 0, NULL, 0), 490 SND_SOC_DAPM_PGA("DL3", SND_SOC_NOPM, 0, 0, NULL, 0), 491 SND_SOC_DAPM_PGA("DL4", SND_SOC_NOPM, 0, 0, NULL, 0), 492 SND_SOC_DAPM_PGA("DL5", SND_SOC_NOPM, 0, 0, NULL, 0), 493 SND_SOC_DAPM_PGA("DL6", SND_SOC_NOPM, 0, 0, NULL, 0), 494 495 /* Analog input muxes for the capture amplifiers */ 496 SND_SOC_DAPM_MUX("Analog Left Capture Route", 497 SND_SOC_NOPM, 0, 0, &amic1_control), 498 SND_SOC_DAPM_MUX("Analog Right Capture Route", 499 SND_SOC_NOPM, 0, 0, &amic2_control), 500 501 SND_SOC_DAPM_MUX("Sidetone Audio Playback", SND_SOC_NOPM, 0, 0, 502 &st_audio_control), 503 SND_SOC_DAPM_MUX("Sidetone Voice Playback", SND_SOC_NOPM, 0, 0, 504 &st_voice_control), 505 506 /* AIF */ 507 SND_SOC_DAPM_AIF_IN("INTF1_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 7, 0), 508 SND_SOC_DAPM_AIF_IN("INTF2_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 6, 0), 509 510 SND_SOC_DAPM_AIF_OUT("INTF1_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 5, 0), 511 SND_SOC_DAPM_AIF_OUT("INTF2_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 4, 0), 512 513 SND_SOC_DAPM_OUT_DRV("ULATX1", SND_SOC_NOPM, 0, 0, NULL, 0), 514 SND_SOC_DAPM_OUT_DRV("ULATX2", SND_SOC_NOPM, 0, 0, NULL, 0), 515 SND_SOC_DAPM_OUT_DRV("ULVTX1", SND_SOC_NOPM, 0, 0, NULL, 0), 516 SND_SOC_DAPM_OUT_DRV("ULVTX2", SND_SOC_NOPM, 0, 0, NULL, 0), 517 518 /* Analog Capture PGAs */ 519 SND_SOC_DAPM_PGA("MicAmp1", ISABELLE_AMIC_CFG_REG, 5, 0, NULL, 0), 520 SND_SOC_DAPM_PGA("MicAmp2", ISABELLE_AMIC_CFG_REG, 4, 0, NULL, 0), 521 522 /* Auxiliary FM PGAs */ 523 SND_SOC_DAPM_PGA("APGA1", ISABELLE_APGA_CFG_REG, 7, 0, NULL, 0), 524 SND_SOC_DAPM_PGA("APGA2", ISABELLE_APGA_CFG_REG, 6, 0, NULL, 0), 525 526 /* ADCs */ 527 SND_SOC_DAPM_ADC("ADC1", "Left Front Capture", 528 ISABELLE_AMIC_CFG_REG, 7, 0), 529 SND_SOC_DAPM_ADC("ADC2", "Right Front Capture", 530 ISABELLE_AMIC_CFG_REG, 6, 0), 531 532 /* Microphone Bias */ 533 SND_SOC_DAPM_SUPPLY("Headset Mic Bias", ISABELLE_ABIAS_CFG_REG, 534 3, 0, NULL, 0), 535 SND_SOC_DAPM_SUPPLY("Main Mic Bias", ISABELLE_ABIAS_CFG_REG, 536 2, 0, NULL, 0), 537 SND_SOC_DAPM_SUPPLY("Digital Mic1 Bias", 538 ISABELLE_DBIAS_CFG_REG, 3, 0, NULL, 0), 539 SND_SOC_DAPM_SUPPLY("Digital Mic2 Bias", 540 ISABELLE_DBIAS_CFG_REG, 2, 0, NULL, 0), 541 542 /* Mixers */ 543 SND_SOC_DAPM_MIXER("Headset Left Mixer", SND_SOC_NOPM, 0, 0, 544 isabelle_hs_left_mixer_controls, 545 ARRAY_SIZE(isabelle_hs_left_mixer_controls)), 546 SND_SOC_DAPM_MIXER("Headset Right Mixer", SND_SOC_NOPM, 0, 0, 547 isabelle_hs_right_mixer_controls, 548 ARRAY_SIZE(isabelle_hs_right_mixer_controls)), 549 SND_SOC_DAPM_MIXER("Handsfree Left Mixer", SND_SOC_NOPM, 0, 0, 550 isabelle_hf_left_mixer_controls, 551 ARRAY_SIZE(isabelle_hf_left_mixer_controls)), 552 SND_SOC_DAPM_MIXER("Handsfree Right Mixer", SND_SOC_NOPM, 0, 0, 553 isabelle_hf_right_mixer_controls, 554 ARRAY_SIZE(isabelle_hf_right_mixer_controls)), 555 SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0, 556 isabelle_aux_left_mixer_controls, 557 ARRAY_SIZE(isabelle_aux_left_mixer_controls)), 558 SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0, 559 isabelle_aux_right_mixer_controls, 560 ARRAY_SIZE(isabelle_aux_right_mixer_controls)), 561 SND_SOC_DAPM_MIXER("Earphone Mixer", SND_SOC_NOPM, 0, 0, 562 isabelle_ep_mixer_controls, 563 ARRAY_SIZE(isabelle_ep_mixer_controls)), 564 565 SND_SOC_DAPM_MIXER("DPGA1L Mixer", SND_SOC_NOPM, 0, 0, 566 isabelle_dpga1_left_mixer_controls, 567 ARRAY_SIZE(isabelle_dpga1_left_mixer_controls)), 568 SND_SOC_DAPM_MIXER("DPGA1R Mixer", SND_SOC_NOPM, 0, 0, 569 isabelle_dpga1_right_mixer_controls, 570 ARRAY_SIZE(isabelle_dpga1_right_mixer_controls)), 571 SND_SOC_DAPM_MIXER("DPGA2L Mixer", SND_SOC_NOPM, 0, 0, 572 isabelle_dpga2_left_mixer_controls, 573 ARRAY_SIZE(isabelle_dpga2_left_mixer_controls)), 574 SND_SOC_DAPM_MIXER("DPGA2R Mixer", SND_SOC_NOPM, 0, 0, 575 isabelle_dpga2_right_mixer_controls, 576 ARRAY_SIZE(isabelle_dpga2_right_mixer_controls)), 577 SND_SOC_DAPM_MIXER("DPGA3L Mixer", SND_SOC_NOPM, 0, 0, 578 isabelle_dpga3_left_mixer_controls, 579 ARRAY_SIZE(isabelle_dpga3_left_mixer_controls)), 580 SND_SOC_DAPM_MIXER("DPGA3R Mixer", SND_SOC_NOPM, 0, 0, 581 isabelle_dpga3_right_mixer_controls, 582 ARRAY_SIZE(isabelle_dpga3_right_mixer_controls)), 583 584 SND_SOC_DAPM_MIXER("RX1 Mixer", SND_SOC_NOPM, 0, 0, 585 isabelle_rx1_mixer_controls, 586 ARRAY_SIZE(isabelle_rx1_mixer_controls)), 587 SND_SOC_DAPM_MIXER("RX2 Mixer", SND_SOC_NOPM, 0, 0, 588 isabelle_rx2_mixer_controls, 589 ARRAY_SIZE(isabelle_rx2_mixer_controls)), 590 SND_SOC_DAPM_MIXER("RX3 Mixer", SND_SOC_NOPM, 0, 0, 591 isabelle_rx3_mixer_controls, 592 ARRAY_SIZE(isabelle_rx3_mixer_controls)), 593 SND_SOC_DAPM_MIXER("RX4 Mixer", SND_SOC_NOPM, 0, 0, 594 isabelle_rx4_mixer_controls, 595 ARRAY_SIZE(isabelle_rx4_mixer_controls)), 596 SND_SOC_DAPM_MIXER("RX5 Mixer", SND_SOC_NOPM, 0, 0, 597 isabelle_rx5_mixer_controls, 598 ARRAY_SIZE(isabelle_rx5_mixer_controls)), 599 SND_SOC_DAPM_MIXER("RX6 Mixer", SND_SOC_NOPM, 0, 0, 600 isabelle_rx6_mixer_controls, 601 ARRAY_SIZE(isabelle_rx6_mixer_controls)), 602 603 /* DACs */ 604 SND_SOC_DAPM_DAC("DAC1L", "Headset Playback", ISABELLE_DAC_CFG_REG, 605 5, 0), 606 SND_SOC_DAPM_DAC("DAC1R", "Headset Playback", ISABELLE_DAC_CFG_REG, 607 4, 0), 608 SND_SOC_DAPM_DAC("DAC2L", "Handsfree Playback", ISABELLE_DAC_CFG_REG, 609 3, 0), 610 SND_SOC_DAPM_DAC("DAC2R", "Handsfree Playback", ISABELLE_DAC_CFG_REG, 611 2, 0), 612 SND_SOC_DAPM_DAC("DAC3L", "Lineout Playback", ISABELLE_DAC_CFG_REG, 613 1, 0), 614 SND_SOC_DAPM_DAC("DAC3R", "Lineout Playback", ISABELLE_DAC_CFG_REG, 615 0, 0), 616 617 /* Analog Playback PGAs */ 618 SND_SOC_DAPM_PGA("Sidetone Audio PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 619 SND_SOC_DAPM_PGA("Sidetone Voice PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 620 SND_SOC_DAPM_PGA("HF Left PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 621 SND_SOC_DAPM_PGA("HF Right PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 622 SND_SOC_DAPM_PGA("DPGA1L", SND_SOC_NOPM, 0, 0, NULL, 0), 623 SND_SOC_DAPM_PGA("DPGA1R", SND_SOC_NOPM, 0, 0, NULL, 0), 624 SND_SOC_DAPM_PGA("DPGA2L", SND_SOC_NOPM, 0, 0, NULL, 0), 625 SND_SOC_DAPM_PGA("DPGA2R", SND_SOC_NOPM, 0, 0, NULL, 0), 626 SND_SOC_DAPM_PGA("DPGA3L", SND_SOC_NOPM, 0, 0, NULL, 0), 627 SND_SOC_DAPM_PGA("DPGA3R", SND_SOC_NOPM, 0, 0, NULL, 0), 628 629 /* Analog Playback Mux */ 630 SND_SOC_DAPM_MUX("RX1 Playback", ISABELLE_ALU_RX_EN_REG, 5, 0, 631 &rx1_mux_controls), 632 SND_SOC_DAPM_MUX("RX2 Playback", ISABELLE_ALU_RX_EN_REG, 4, 0, 633 &rx2_mux_controls), 634 635 /* TX Select */ 636 SND_SOC_DAPM_MUX("ATX Select", ISABELLE_TX_INPUT_CFG_REG, 637 7, 0, &atx_mux_controls), 638 SND_SOC_DAPM_MUX("VTX Select", ISABELLE_TX_INPUT_CFG_REG, 639 6, 0, &vtx_mux_controls), 640 641 SND_SOC_DAPM_SWITCH("Earphone Playback", SND_SOC_NOPM, 0, 0, 642 &ep_path_enable_control), 643 644 /* Output Drivers */ 645 SND_SOC_DAPM_OUT_DRV("HS Left Driver", ISABELLE_HSDRV_CFG2_REG, 646 1, 0, NULL, 0), 647 SND_SOC_DAPM_OUT_DRV("HS Right Driver", ISABELLE_HSDRV_CFG2_REG, 648 0, 0, NULL, 0), 649 SND_SOC_DAPM_OUT_DRV("LINEOUT1 Left Driver", ISABELLE_LINEAMP_CFG_REG, 650 1, 0, NULL, 0), 651 SND_SOC_DAPM_OUT_DRV("LINEOUT2 Right Driver", ISABELLE_LINEAMP_CFG_REG, 652 0, 0, NULL, 0), 653 SND_SOC_DAPM_OUT_DRV("Earphone Driver", ISABELLE_EARDRV_CFG2_REG, 654 1, 0, NULL, 0), 655 656 SND_SOC_DAPM_OUT_DRV("HF Left Driver", ISABELLE_HFDRV_CFG_REG, 657 1, 0, NULL, 0), 658 SND_SOC_DAPM_OUT_DRV("HF Right Driver", ISABELLE_HFDRV_CFG_REG, 659 0, 0, NULL, 0), 660}; 661 662static const struct snd_soc_dapm_route isabelle_intercon[] = { 663 /* Interface mapping */ 664 { "DL1", "DL12 Playback Switch", "INTF1_SDI" }, 665 { "DL2", "DL12 Playback Switch", "INTF1_SDI" }, 666 { "DL3", "DL34 Playback Switch", "INTF1_SDI" }, 667 { "DL4", "DL34 Playback Switch", "INTF1_SDI" }, 668 { "DL5", "DL56 Playback Switch", "INTF1_SDI" }, 669 { "DL6", "DL56 Playback Switch", "INTF1_SDI" }, 670 671 { "DL1", "DL12 Playback Switch", "INTF2_SDI" }, 672 { "DL2", "DL12 Playback Switch", "INTF2_SDI" }, 673 { "DL3", "DL34 Playback Switch", "INTF2_SDI" }, 674 { "DL4", "DL34 Playback Switch", "INTF2_SDI" }, 675 { "DL5", "DL56 Playback Switch", "INTF2_SDI" }, 676 { "DL6", "DL56 Playback Switch", "INTF2_SDI" }, 677 678 /* Input side mapping */ 679 { "Sidetone Audio PGA", NULL, "Sidetone Audio Playback" }, 680 { "Sidetone Voice PGA", NULL, "Sidetone Voice Playback" }, 681 682 { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Audio PGA" }, 683 684 { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, 685 { "RX1 Mixer", "DL1 Playback Switch", "DL1" }, 686 687 { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Audio PGA" }, 688 689 { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, 690 { "RX2 Mixer", "DL2 Playback Switch", "DL2" }, 691 692 { "RX3 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, 693 { "RX3 Mixer", "DL3 Playback Switch", "DL3" }, 694 695 { "RX4 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, 696 { "RX4 Mixer", "DL4 Playback Switch", "DL4" }, 697 698 { "RX5 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, 699 { "RX5 Mixer", "DL5 Playback Switch", "DL5" }, 700 701 { "RX6 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, 702 { "RX6 Mixer", "DL6 Playback Switch", "DL6" }, 703 704 /* Capture path */ 705 { "Analog Left Capture Route", "Headset Mic", "HSMIC" }, 706 { "Analog Left Capture Route", "Main Mic", "MAINMIC" }, 707 { "Analog Left Capture Route", "Aux/FM Left", "LINEIN1" }, 708 709 { "Analog Right Capture Route", "Sub Mic", "SUBMIC" }, 710 { "Analog Right Capture Route", "Aux/FM Right", "LINEIN2" }, 711 712 { "MicAmp1", NULL, "Analog Left Capture Route" }, 713 { "MicAmp2", NULL, "Analog Right Capture Route" }, 714 715 { "ADC1", NULL, "MicAmp1" }, 716 { "ADC2", NULL, "MicAmp2" }, 717 718 { "ATX Select", "AMIC1", "ADC1" }, 719 { "ATX Select", "DMIC", "DMICDAT" }, 720 { "ATX Select", "AMIC2", "ADC2" }, 721 722 { "VTX Select", "AMIC1", "ADC1" }, 723 { "VTX Select", "DMIC", "DMICDAT" }, 724 { "VTX Select", "AMIC2", "ADC2" }, 725 726 { "ULATX1", "ATX1 Filter Enable Switch", "ATX Select" }, 727 { "ULATX1", "ATX1 Filter Bypass Switch", "ATX Select" }, 728 { "ULATX2", "ATX2 Filter Enable Switch", "ATX Select" }, 729 { "ULATX2", "ATX2 Filter Bypass Switch", "ATX Select" }, 730 731 { "ULVTX1", "VTX1 Filter Enable Switch", "VTX Select" }, 732 { "ULVTX1", "VTX1 Filter Bypass Switch", "VTX Select" }, 733 { "ULVTX2", "VTX2 Filter Enable Switch", "VTX Select" }, 734 { "ULVTX2", "VTX2 Filter Bypass Switch", "VTX Select" }, 735 736 { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX1" }, 737 { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX2" }, 738 { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX1" }, 739 { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX2" }, 740 741 { "INTF1_SDO", NULL, "ULVTX1" }, 742 { "INTF1_SDO", NULL, "ULVTX2" }, 743 { "INTF2_SDO", NULL, "ULVTX1" }, 744 { "INTF2_SDO", NULL, "ULVTX2" }, 745 746 /* AFM Path */ 747 { "APGA1", NULL, "LINEIN1" }, 748 { "APGA2", NULL, "LINEIN2" }, 749 750 { "RX1 Playback", "VRX1 Filter Bypass Switch", "RX1 Mixer" }, 751 { "RX1 Playback", "ARX1 Filter Bypass Switch", "RX1 Mixer" }, 752 { "RX1 Playback", "RX1 Filter Enable Switch", "RX1 Mixer" }, 753 754 { "RX2 Playback", "VRX2 Filter Bypass Switch", "RX2 Mixer" }, 755 { "RX2 Playback", "ARX2 Filter Bypass Switch", "RX2 Mixer" }, 756 { "RX2 Playback", "RX2 Filter Enable Switch", "RX2 Mixer" }, 757 758 { "RX3 Playback", "ARX3 Filter Bypass Switch", "RX3 Mixer" }, 759 { "RX3 Playback", "RX3 Filter Enable Switch", "RX3 Mixer" }, 760 761 { "RX4 Playback", "ARX4 Filter Bypass Switch", "RX4 Mixer" }, 762 { "RX4 Playback", "RX4 Filter Enable Switch", "RX4 Mixer" }, 763 764 { "RX5 Playback", "ARX5 Filter Bypass Switch", "RX5 Mixer" }, 765 { "RX5 Playback", "RX5 Filter Enable Switch", "RX5 Mixer" }, 766 767 { "RX6 Playback", "ARX6 Filter Bypass Switch", "RX6 Mixer" }, 768 { "RX6 Playback", "RX6 Filter Enable Switch", "RX6 Mixer" }, 769 770 { "DPGA1L Mixer", "RX1 Playback Switch", "RX1 Playback" }, 771 { "DPGA1L Mixer", "RX3 Playback Switch", "RX3 Playback" }, 772 { "DPGA1L Mixer", "RX5 Playback Switch", "RX5 Playback" }, 773 774 { "DPGA1R Mixer", "RX2 Playback Switch", "RX2 Playback" }, 775 { "DPGA1R Mixer", "RX4 Playback Switch", "RX4 Playback" }, 776 { "DPGA1R Mixer", "RX6 Playback Switch", "RX6 Playback" }, 777 778 { "DPGA1L", NULL, "DPGA1L Mixer" }, 779 { "DPGA1R", NULL, "DPGA1R Mixer" }, 780 781 { "DAC1L", NULL, "DPGA1L" }, 782 { "DAC1R", NULL, "DPGA1R" }, 783 784 { "DPGA2L Mixer", "RX1 Playback Switch", "RX1 Playback" }, 785 { "DPGA2L Mixer", "RX2 Playback Switch", "RX2 Playback" }, 786 { "DPGA2L Mixer", "RX3 Playback Switch", "RX3 Playback" }, 787 { "DPGA2L Mixer", "RX4 Playback Switch", "RX4 Playback" }, 788 { "DPGA2L Mixer", "RX5 Playback Switch", "RX5 Playback" }, 789 { "DPGA2L Mixer", "RX6 Playback Switch", "RX6 Playback" }, 790 791 { "DPGA2R Mixer", "RX2 Playback Switch", "RX2 Playback" }, 792 { "DPGA2R Mixer", "RX4 Playback Switch", "RX4 Playback" }, 793 { "DPGA2R Mixer", "RX6 Playback Switch", "RX6 Playback" }, 794 795 { "DPGA2L", NULL, "DPGA2L Mixer" }, 796 { "DPGA2R", NULL, "DPGA2R Mixer" }, 797 798 { "DAC2L", NULL, "DPGA2L" }, 799 { "DAC2R", NULL, "DPGA2R" }, 800 801 { "DPGA3L Mixer", "RX1 Playback Switch", "RX1 Playback" }, 802 { "DPGA3L Mixer", "RX3 Playback Switch", "RX3 Playback" }, 803 { "DPGA3L Mixer", "RX5 Playback Switch", "RX5 Playback" }, 804 805 { "DPGA3R Mixer", "RX2 Playback Switch", "RX2 Playback" }, 806 { "DPGA3R Mixer", "RX4 Playback Switch", "RX4 Playback" }, 807 { "DPGA3R Mixer", "RX6 Playback Switch", "RX6 Playback" }, 808 809 { "DPGA3L", NULL, "DPGA3L Mixer" }, 810 { "DPGA3R", NULL, "DPGA3R Mixer" }, 811 812 { "DAC3L", NULL, "DPGA3L" }, 813 { "DAC3R", NULL, "DPGA3R" }, 814 815 { "Headset Left Mixer", "DAC1L Playback Switch", "DAC1L" }, 816 { "Headset Left Mixer", "APGA1 Playback Switch", "APGA1" }, 817 818 { "Headset Right Mixer", "DAC1R Playback Switch", "DAC1R" }, 819 { "Headset Right Mixer", "APGA2 Playback Switch", "APGA2" }, 820 821 { "HS Left Driver", NULL, "Headset Left Mixer" }, 822 { "HS Right Driver", NULL, "Headset Right Mixer" }, 823 824 { "HSOL", NULL, "HS Left Driver" }, 825 { "HSOR", NULL, "HS Right Driver" }, 826 827 /* Earphone playback path */ 828 { "Earphone Mixer", "DAC2L Playback Switch", "DAC2L" }, 829 { "Earphone Mixer", "APGA1 Playback Switch", "APGA1" }, 830 831 { "Earphone Playback", "Switch", "Earphone Mixer" }, 832 { "Earphone Driver", NULL, "Earphone Playback" }, 833 { "EP", NULL, "Earphone Driver" }, 834 835 { "Handsfree Left Mixer", "DAC2L Playback Switch", "DAC2L" }, 836 { "Handsfree Left Mixer", "APGA1 Playback Switch", "APGA1" }, 837 838 { "Handsfree Right Mixer", "DAC2R Playback Switch", "DAC2R" }, 839 { "Handsfree Right Mixer", "APGA2 Playback Switch", "APGA2" }, 840 841 { "HF Left PGA", NULL, "Handsfree Left Mixer" }, 842 { "HF Right PGA", NULL, "Handsfree Right Mixer" }, 843 844 { "HF Left Driver", NULL, "HF Left PGA" }, 845 { "HF Right Driver", NULL, "HF Right PGA" }, 846 847 { "HFL", NULL, "HF Left Driver" }, 848 { "HFR", NULL, "HF Right Driver" }, 849 850 { "LINEOUT1 Mixer", "DAC3L Playback Switch", "DAC3L" }, 851 { "LINEOUT1 Mixer", "APGA1 Playback Switch", "APGA1" }, 852 853 { "LINEOUT2 Mixer", "DAC3R Playback Switch", "DAC3R" }, 854 { "LINEOUT2 Mixer", "APGA2 Playback Switch", "APGA2" }, 855 856 { "LINEOUT1 Driver", NULL, "LINEOUT1 Mixer" }, 857 { "LINEOUT2 Driver", NULL, "LINEOUT2 Mixer" }, 858 859 { "LINEOUT1", NULL, "LINEOUT1 Driver" }, 860 { "LINEOUT2", NULL, "LINEOUT2 Driver" }, 861}; 862 863static int isabelle_hs_mute(struct snd_soc_dai *dai, int mute, int direction) 864{ 865 snd_soc_component_update_bits(dai->component, ISABELLE_DAC1_SOFTRAMP_REG, 866 BIT(4), (mute ? BIT(4) : 0)); 867 868 return 0; 869} 870 871static int isabelle_hf_mute(struct snd_soc_dai *dai, int mute, int direction) 872{ 873 snd_soc_component_update_bits(dai->component, ISABELLE_DAC2_SOFTRAMP_REG, 874 BIT(4), (mute ? BIT(4) : 0)); 875 876 return 0; 877} 878 879static int isabelle_line_mute(struct snd_soc_dai *dai, int mute, int direction) 880{ 881 snd_soc_component_update_bits(dai->component, ISABELLE_DAC3_SOFTRAMP_REG, 882 BIT(4), (mute ? BIT(4) : 0)); 883 884 return 0; 885} 886 887static int isabelle_set_bias_level(struct snd_soc_component *component, 888 enum snd_soc_bias_level level) 889{ 890 switch (level) { 891 case SND_SOC_BIAS_ON: 892 break; 893 case SND_SOC_BIAS_PREPARE: 894 break; 895 896 case SND_SOC_BIAS_STANDBY: 897 snd_soc_component_update_bits(component, ISABELLE_PWR_EN_REG, 898 ISABELLE_CHIP_EN, BIT(0)); 899 break; 900 901 case SND_SOC_BIAS_OFF: 902 snd_soc_component_update_bits(component, ISABELLE_PWR_EN_REG, 903 ISABELLE_CHIP_EN, 0); 904 break; 905 } 906 907 return 0; 908} 909 910static int isabelle_hw_params(struct snd_pcm_substream *substream, 911 struct snd_pcm_hw_params *params, 912 struct snd_soc_dai *dai) 913{ 914 struct snd_soc_component *component = dai->component; 915 u16 aif = 0; 916 unsigned int fs_val = 0; 917 918 switch (params_rate(params)) { 919 case 8000: 920 fs_val = ISABELLE_FS_RATE_8; 921 break; 922 case 11025: 923 fs_val = ISABELLE_FS_RATE_11; 924 break; 925 case 12000: 926 fs_val = ISABELLE_FS_RATE_12; 927 break; 928 case 16000: 929 fs_val = ISABELLE_FS_RATE_16; 930 break; 931 case 22050: 932 fs_val = ISABELLE_FS_RATE_22; 933 break; 934 case 24000: 935 fs_val = ISABELLE_FS_RATE_24; 936 break; 937 case 32000: 938 fs_val = ISABELLE_FS_RATE_32; 939 break; 940 case 44100: 941 fs_val = ISABELLE_FS_RATE_44; 942 break; 943 case 48000: 944 fs_val = ISABELLE_FS_RATE_48; 945 break; 946 default: 947 return -EINVAL; 948 } 949 950 snd_soc_component_update_bits(component, ISABELLE_FS_RATE_CFG_REG, 951 ISABELLE_FS_RATE_MASK, fs_val); 952 953 /* bit size */ 954 switch (params_width(params)) { 955 case 20: 956 aif |= ISABELLE_AIF_LENGTH_20; 957 break; 958 case 32: 959 aif |= ISABELLE_AIF_LENGTH_32; 960 break; 961 default: 962 return -EINVAL; 963 } 964 965 snd_soc_component_update_bits(component, ISABELLE_INTF_CFG_REG, 966 ISABELLE_AIF_LENGTH_MASK, aif); 967 968 return 0; 969} 970 971static int isabelle_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) 972{ 973 struct snd_soc_component *component = codec_dai->component; 974 unsigned int aif_val = 0; 975 976 switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { 977 case SND_SOC_DAIFMT_CBC_CFC: 978 aif_val &= ~ISABELLE_AIF_MS; 979 break; 980 case SND_SOC_DAIFMT_CBP_CFP: 981 aif_val |= ISABELLE_AIF_MS; 982 break; 983 default: 984 return -EINVAL; 985 } 986 987 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 988 case SND_SOC_DAIFMT_I2S: 989 aif_val |= ISABELLE_I2S_MODE; 990 break; 991 case SND_SOC_DAIFMT_LEFT_J: 992 aif_val |= ISABELLE_LEFT_J_MODE; 993 break; 994 case SND_SOC_DAIFMT_PDM: 995 aif_val |= ISABELLE_PDM_MODE; 996 break; 997 default: 998 return -EINVAL; 999 } 1000 1001 snd_soc_component_update_bits(component, ISABELLE_INTF_CFG_REG, 1002 (ISABELLE_AIF_MS | ISABELLE_AIF_FMT_MASK), aif_val); 1003 1004 return 0; 1005} 1006 1007/* Rates supported by Isabelle driver */ 1008#define ISABELLE_RATES SNDRV_PCM_RATE_8000_48000 1009 1010/* Formates supported by Isabelle driver. */ 1011#define ISABELLE_FORMATS (SNDRV_PCM_FMTBIT_S20_3LE |\ 1012 SNDRV_PCM_FMTBIT_S32_LE) 1013 1014static const struct snd_soc_dai_ops isabelle_hs_dai_ops = { 1015 .hw_params = isabelle_hw_params, 1016 .set_fmt = isabelle_set_dai_fmt, 1017 .mute_stream = isabelle_hs_mute, 1018 .no_capture_mute = 1, 1019}; 1020 1021static const struct snd_soc_dai_ops isabelle_hf_dai_ops = { 1022 .hw_params = isabelle_hw_params, 1023 .set_fmt = isabelle_set_dai_fmt, 1024 .mute_stream = isabelle_hf_mute, 1025 .no_capture_mute = 1, 1026}; 1027 1028static const struct snd_soc_dai_ops isabelle_line_dai_ops = { 1029 .hw_params = isabelle_hw_params, 1030 .set_fmt = isabelle_set_dai_fmt, 1031 .mute_stream = isabelle_line_mute, 1032 .no_capture_mute = 1, 1033}; 1034 1035static const struct snd_soc_dai_ops isabelle_ul_dai_ops = { 1036 .hw_params = isabelle_hw_params, 1037 .set_fmt = isabelle_set_dai_fmt, 1038}; 1039 1040/* ISABELLE dai structure */ 1041static struct snd_soc_dai_driver isabelle_dai[] = { 1042 { 1043 .name = "isabelle-dl1", 1044 .playback = { 1045 .stream_name = "Headset Playback", 1046 .channels_min = 1, 1047 .channels_max = 2, 1048 .rates = ISABELLE_RATES, 1049 .formats = ISABELLE_FORMATS, 1050 }, 1051 .ops = &isabelle_hs_dai_ops, 1052 }, 1053 { 1054 .name = "isabelle-dl2", 1055 .playback = { 1056 .stream_name = "Handsfree Playback", 1057 .channels_min = 1, 1058 .channels_max = 2, 1059 .rates = ISABELLE_RATES, 1060 .formats = ISABELLE_FORMATS, 1061 }, 1062 .ops = &isabelle_hf_dai_ops, 1063 }, 1064 { 1065 .name = "isabelle-lineout", 1066 .playback = { 1067 .stream_name = "Lineout Playback", 1068 .channels_min = 1, 1069 .channels_max = 2, 1070 .rates = ISABELLE_RATES, 1071 .formats = ISABELLE_FORMATS, 1072 }, 1073 .ops = &isabelle_line_dai_ops, 1074 }, 1075 { 1076 .name = "isabelle-ul", 1077 .capture = { 1078 .stream_name = "Capture", 1079 .channels_min = 1, 1080 .channels_max = 2, 1081 .rates = ISABELLE_RATES, 1082 .formats = ISABELLE_FORMATS, 1083 }, 1084 .ops = &isabelle_ul_dai_ops, 1085 }, 1086}; 1087 1088static const struct snd_soc_component_driver soc_component_dev_isabelle = { 1089 .set_bias_level = isabelle_set_bias_level, 1090 .controls = isabelle_snd_controls, 1091 .num_controls = ARRAY_SIZE(isabelle_snd_controls), 1092 .dapm_widgets = isabelle_dapm_widgets, 1093 .num_dapm_widgets = ARRAY_SIZE(isabelle_dapm_widgets), 1094 .dapm_routes = isabelle_intercon, 1095 .num_dapm_routes = ARRAY_SIZE(isabelle_intercon), 1096 .use_pmdown_time = 1, 1097 .endianness = 1, 1098}; 1099 1100static const struct regmap_config isabelle_regmap_config = { 1101 .reg_bits = 8, 1102 .val_bits = 8, 1103 1104 .max_register = ISABELLE_MAX_REGISTER, 1105 .reg_defaults = isabelle_reg_defs, 1106 .num_reg_defaults = ARRAY_SIZE(isabelle_reg_defs), 1107 .cache_type = REGCACHE_RBTREE, 1108}; 1109 1110static int isabelle_i2c_probe(struct i2c_client *i2c) 1111{ 1112 struct regmap *isabelle_regmap; 1113 int ret = 0; 1114 1115 isabelle_regmap = devm_regmap_init_i2c(i2c, &isabelle_regmap_config); 1116 if (IS_ERR(isabelle_regmap)) { 1117 ret = PTR_ERR(isabelle_regmap); 1118 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 1119 ret); 1120 return ret; 1121 } 1122 i2c_set_clientdata(i2c, isabelle_regmap); 1123 1124 ret = devm_snd_soc_register_component(&i2c->dev, 1125 &soc_component_dev_isabelle, isabelle_dai, 1126 ARRAY_SIZE(isabelle_dai)); 1127 if (ret < 0) { 1128 dev_err(&i2c->dev, "Failed to register component: %d\n", ret); 1129 return ret; 1130 } 1131 1132 return ret; 1133} 1134 1135static const struct i2c_device_id isabelle_i2c_id[] = { 1136 { "isabelle", 0 }, 1137 { } 1138}; 1139MODULE_DEVICE_TABLE(i2c, isabelle_i2c_id); 1140 1141static struct i2c_driver isabelle_i2c_driver = { 1142 .driver = { 1143 .name = "isabelle", 1144 }, 1145 .probe = isabelle_i2c_probe, 1146 .id_table = isabelle_i2c_id, 1147}; 1148 1149module_i2c_driver(isabelle_i2c_driver); 1150 1151MODULE_DESCRIPTION("ASoC ISABELLE driver"); 1152MODULE_AUTHOR("Vishwas A Deshpande <vishwas.a.deshpande@ti.com>"); 1153MODULE_AUTHOR("M R Swami Reddy <MR.Swami.Reddy@ti.com>"); 1154MODULE_LICENSE("GPL v2"); 1155