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. */ 36 static 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 }; 138 139 static const char *isabelle_rx1_texts[] = {"VRX1", "ARX1"}; 140 static const char *isabelle_rx2_texts[] = {"VRX2", "ARX2"}; 141 142 static const struct soc_enum isabelle_rx1_enum[] = { 143 SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 3, 1, isabelle_rx1_texts), 144 SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 5, 1, isabelle_rx1_texts), 145 }; 146 147 static const struct soc_enum isabelle_rx2_enum[] = { 148 SOC_ENUM_SINGLE(ISABELLE_VOICE_HPF_CFG_REG, 2, 1, isabelle_rx2_texts), 149 SOC_ENUM_SINGLE(ISABELLE_AUDIO_HPF_CFG_REG, 4, 1, isabelle_rx2_texts), 150 }; 151 152 /* Headset DAC playback switches */ 153 static const struct snd_kcontrol_new rx1_mux_controls = 154 SOC_DAPM_ENUM("Route", isabelle_rx1_enum); 155 156 static const struct snd_kcontrol_new rx2_mux_controls = 157 SOC_DAPM_ENUM("Route", isabelle_rx2_enum); 158 159 /* TX input selection */ 160 static const char *isabelle_atx_texts[] = {"AMIC1", "DMIC"}; 161 static const char *isabelle_vtx_texts[] = {"AMIC2", "DMIC"}; 162 163 static const struct soc_enum isabelle_atx_enum[] = { 164 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 7, 1, isabelle_atx_texts), 165 SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 1, isabelle_atx_texts), 166 }; 167 168 static const struct soc_enum isabelle_vtx_enum[] = { 169 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 6, 1, isabelle_vtx_texts), 170 SOC_ENUM_SINGLE(ISABELLE_DMIC_CFG_REG, 0, 1, isabelle_vtx_texts), 171 }; 172 173 static const struct snd_kcontrol_new atx_mux_controls = 174 SOC_DAPM_ENUM("Route", isabelle_atx_enum); 175 176 static const struct snd_kcontrol_new vtx_mux_controls = 177 SOC_DAPM_ENUM("Route", isabelle_vtx_enum); 178 179 /* Left analog microphone selection */ 180 static const char *isabelle_amic1_texts[] = { 181 "Main Mic", "Headset Mic", "Aux/FM Left"}; 182 183 /* Left analog microphone selection */ 184 static const char *isabelle_amic2_texts[] = {"Sub Mic", "Aux/FM Right"}; 185 186 static const struct soc_enum isabelle_amic1_enum[] = { 187 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 5, 188 ARRAY_SIZE(isabelle_amic1_texts), 189 isabelle_amic1_texts), 190 }; 191 192 static const struct soc_enum isabelle_amic2_enum[] = { 193 SOC_ENUM_SINGLE(ISABELLE_AMIC_CFG_REG, 4, 194 ARRAY_SIZE(isabelle_amic2_texts), 195 isabelle_amic2_texts), 196 }; 197 198 static const struct snd_kcontrol_new amic1_control = 199 SOC_DAPM_ENUM("Route", isabelle_amic1_enum); 200 201 static const struct snd_kcontrol_new amic2_control = 202 SOC_DAPM_ENUM("Route", isabelle_amic2_enum); 203 204 static const char *isabelle_st_audio_texts[] = {"ATX1", "ATX2"}; 205 206 static const char *isabelle_st_voice_texts[] = {"VTX1", "VTX2"}; 207 208 static const struct soc_enum isabelle_st_audio_enum[] = { 209 SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA1_CFG_REG, 7, 1, 210 isabelle_st_audio_texts), 211 SOC_ENUM_SINGLE(ISABELLE_ATX_STPGA2_CFG_REG, 7, 1, 212 isabelle_st_audio_texts), 213 }; 214 215 static const struct soc_enum isabelle_st_voice_enum[] = { 216 SOC_ENUM_SINGLE(ISABELLE_VTX_STPGA1_CFG_REG, 7, 1, 217 isabelle_st_voice_texts), 218 SOC_ENUM_SINGLE(ISABELLE_VTX2_STPGA2_CFG_REG, 7, 1, 219 isabelle_st_voice_texts), 220 }; 221 222 static const struct snd_kcontrol_new st_audio_control = 223 SOC_DAPM_ENUM("Route", isabelle_st_audio_enum); 224 225 static const struct snd_kcontrol_new st_voice_control = 226 SOC_DAPM_ENUM("Route", isabelle_st_voice_enum); 227 228 /* Mixer controls */ 229 static const struct snd_kcontrol_new isabelle_hs_left_mixer_controls[] = { 230 SOC_DAPM_SINGLE("DAC1L Playback Switch", ISABELLE_HSDRV_CFG1_REG, 7, 1, 0), 231 SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 6, 1, 0), 232 }; 233 234 static const struct snd_kcontrol_new isabelle_hs_right_mixer_controls[] = { 235 SOC_DAPM_SINGLE("DAC1R Playback Switch", ISABELLE_HSDRV_CFG1_REG, 5, 1, 0), 236 SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HSDRV_CFG1_REG, 4, 1, 0), 237 }; 238 239 static const struct snd_kcontrol_new isabelle_hf_left_mixer_controls[] = { 240 SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_HFLPGA_CFG_REG, 7, 1, 0), 241 SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_HFLPGA_CFG_REG, 6, 1, 0), 242 }; 243 244 static const struct snd_kcontrol_new isabelle_hf_right_mixer_controls[] = { 245 SOC_DAPM_SINGLE("DAC2R Playback Switch", ISABELLE_HFRPGA_CFG_REG, 7, 1, 0), 246 SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_HFRPGA_CFG_REG, 6, 1, 0), 247 }; 248 249 static const struct snd_kcontrol_new isabelle_ep_mixer_controls[] = { 250 SOC_DAPM_SINGLE("DAC2L Playback Switch", ISABELLE_EARDRV_CFG1_REG, 7, 1, 0), 251 SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_EARDRV_CFG1_REG, 6, 1, 0), 252 }; 253 254 static const struct snd_kcontrol_new isabelle_aux_left_mixer_controls[] = { 255 SOC_DAPM_SINGLE("DAC3L Playback Switch", ISABELLE_LINEAMP_CFG_REG, 7, 1, 0), 256 SOC_DAPM_SINGLE("APGA1 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 6, 1, 0), 257 }; 258 259 static const struct snd_kcontrol_new isabelle_aux_right_mixer_controls[] = { 260 SOC_DAPM_SINGLE("DAC3R Playback Switch", ISABELLE_LINEAMP_CFG_REG, 5, 1, 0), 261 SOC_DAPM_SINGLE("APGA2 Playback Switch", ISABELLE_LINEAMP_CFG_REG, 4, 1, 0), 262 }; 263 264 static const struct snd_kcontrol_new isabelle_dpga1_left_mixer_controls[] = { 265 SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 7, 1, 0), 266 SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 6, 1, 0), 267 SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 5, 1, 0), 268 }; 269 270 static const struct snd_kcontrol_new isabelle_dpga1_right_mixer_controls[] = { 271 SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 3, 1, 0), 272 SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 2, 1, 0), 273 SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA1LR_IN_SEL_REG, 1, 1, 0), 274 }; 275 276 static const struct snd_kcontrol_new isabelle_dpga2_left_mixer_controls[] = { 277 SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 7, 1, 0), 278 SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 6, 1, 0), 279 SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 5, 1, 0), 280 SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 4, 1, 0), 281 SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 3, 1, 0), 282 SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2L_IN_SEL_REG, 2, 1, 0), 283 }; 284 285 static const struct snd_kcontrol_new isabelle_dpga2_right_mixer_controls[] = { 286 SOC_DAPM_SINGLE("USNC Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 7, 1, 0), 287 SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 3, 1, 0), 288 SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 2, 1, 0), 289 SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA2R_IN_SEL_REG, 1, 1, 0), 290 }; 291 292 static const struct snd_kcontrol_new isabelle_dpga3_left_mixer_controls[] = { 293 SOC_DAPM_SINGLE("RX1 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 7, 1, 0), 294 SOC_DAPM_SINGLE("RX3 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 6, 1, 0), 295 SOC_DAPM_SINGLE("RX5 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 5, 1, 0), 296 }; 297 298 static const struct snd_kcontrol_new isabelle_dpga3_right_mixer_controls[] = { 299 SOC_DAPM_SINGLE("RX2 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 3, 1, 0), 300 SOC_DAPM_SINGLE("RX4 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 2, 1, 0), 301 SOC_DAPM_SINGLE("RX6 Playback Switch", ISABELLE_DPGA3LR_IN_SEL_REG, 1, 1, 0), 302 }; 303 304 static const struct snd_kcontrol_new isabelle_rx1_mixer_controls[] = { 305 SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 7, 1, 0), 306 SOC_DAPM_SINGLE("DL1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 6, 1, 0), 307 }; 308 309 static const struct snd_kcontrol_new isabelle_rx2_mixer_controls[] = { 310 SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 5, 1, 0), 311 SOC_DAPM_SINGLE("DL2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 4, 1, 0), 312 }; 313 314 static const struct snd_kcontrol_new isabelle_rx3_mixer_controls[] = { 315 SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 3, 1, 0), 316 SOC_DAPM_SINGLE("DL3 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 2, 1, 0), 317 }; 318 319 static const struct snd_kcontrol_new isabelle_rx4_mixer_controls[] = { 320 SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 1, 1, 0), 321 SOC_DAPM_SINGLE("DL4 Playback Switch", ISABELLE_RX_INPUT_CFG_REG, 0, 1, 0), 322 }; 323 324 static const struct snd_kcontrol_new isabelle_rx5_mixer_controls[] = { 325 SOC_DAPM_SINGLE("ST1 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 7, 1, 0), 326 SOC_DAPM_SINGLE("DL5 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 6, 1, 0), 327 }; 328 329 static const struct snd_kcontrol_new isabelle_rx6_mixer_controls[] = { 330 SOC_DAPM_SINGLE("ST2 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 5, 1, 0), 331 SOC_DAPM_SINGLE("DL6 Playback Switch", ISABELLE_RX_INPUT_CFG2_REG, 4, 1, 0), 332 }; 333 334 static const struct snd_kcontrol_new ep_path_enable_control = 335 SOC_DAPM_SINGLE("Switch", ISABELLE_EARDRV_CFG2_REG, 0, 1, 0); 336 337 /* TLV Declarations */ 338 static const DECLARE_TLV_DB_SCALE(mic_amp_tlv, 0, 100, 0); 339 static const DECLARE_TLV_DB_SCALE(afm_amp_tlv, -3300, 300, 0); 340 static const DECLARE_TLV_DB_SCALE(dac_tlv, -1200, 200, 0); 341 static const DECLARE_TLV_DB_SCALE(hf_tlv, -5000, 200, 0); 342 343 /* from -63 to 0 dB in 1 dB steps */ 344 static const DECLARE_TLV_DB_SCALE(dpga_tlv, -6300, 100, 1); 345 346 /* from -63 to 9 dB in 1 dB steps */ 347 static const DECLARE_TLV_DB_SCALE(rx_tlv, -6300, 100, 1); 348 349 static const DECLARE_TLV_DB_SCALE(st_tlv, -2700, 300, 1); 350 static const DECLARE_TLV_DB_SCALE(tx_tlv, -600, 100, 0); 351 352 static const struct snd_kcontrol_new isabelle_snd_controls[] = { 353 SOC_DOUBLE_TLV("Headset Playback Volume", ISABELLE_HSDRV_GAIN_REG, 354 4, 0, 0xF, 0, dac_tlv), 355 SOC_DOUBLE_R_TLV("Handsfree Playback Volume", 356 ISABELLE_HFLPGA_CFG_REG, ISABELLE_HFRPGA_CFG_REG, 357 0, 0x1F, 0, hf_tlv), 358 SOC_DOUBLE_TLV("Aux Playback Volume", ISABELLE_LINEAMP_GAIN_REG, 359 4, 0, 0xF, 0, dac_tlv), 360 SOC_SINGLE_TLV("Earpiece Playback Volume", ISABELLE_EARDRV_CFG1_REG, 361 0, 0xF, 0, dac_tlv), 362 363 SOC_DOUBLE_TLV("Aux FM Volume", ISABELLE_APGA_GAIN_REG, 4, 0, 0xF, 0, 364 afm_amp_tlv), 365 SOC_SINGLE_TLV("Mic1 Capture Volume", ISABELLE_MIC1_GAIN_REG, 3, 0x1F, 366 0, mic_amp_tlv), 367 SOC_SINGLE_TLV("Mic2 Capture Volume", ISABELLE_MIC2_GAIN_REG, 3, 0x1F, 368 0, mic_amp_tlv), 369 370 SOC_DOUBLE_R_TLV("DPGA1 Volume", ISABELLE_DPGA1L_GAIN_REG, 371 ISABELLE_DPGA1R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), 372 SOC_DOUBLE_R_TLV("DPGA2 Volume", ISABELLE_DPGA2L_GAIN_REG, 373 ISABELLE_DPGA2R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), 374 SOC_DOUBLE_R_TLV("DPGA3 Volume", ISABELLE_DPGA3L_GAIN_REG, 375 ISABELLE_DPGA3R_GAIN_REG, 0, 0x3F, 0, dpga_tlv), 376 377 SOC_SINGLE_TLV("Sidetone Audio TX1 Volume", 378 ISABELLE_ATX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv), 379 SOC_SINGLE_TLV("Sidetone Audio TX2 Volume", 380 ISABELLE_ATX_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv), 381 SOC_SINGLE_TLV("Sidetone Voice TX1 Volume", 382 ISABELLE_VTX_STPGA1_CFG_REG, 0, 0xF, 0, st_tlv), 383 SOC_SINGLE_TLV("Sidetone Voice TX2 Volume", 384 ISABELLE_VTX2_STPGA2_CFG_REG, 0, 0xF, 0, st_tlv), 385 386 SOC_SINGLE_TLV("Audio TX1 Volume", ISABELLE_ATX1_DPGA_REG, 4, 0xF, 0, 387 tx_tlv), 388 SOC_SINGLE_TLV("Audio TX2 Volume", ISABELLE_ATX2_DPGA_REG, 4, 0xF, 0, 389 tx_tlv), 390 SOC_SINGLE_TLV("Voice TX1 Volume", ISABELLE_VTX1_DPGA_REG, 4, 0xF, 0, 391 tx_tlv), 392 SOC_SINGLE_TLV("Voice TX2 Volume", ISABELLE_VTX2_DPGA_REG, 4, 0xF, 0, 393 tx_tlv), 394 395 SOC_SINGLE_TLV("RX1 DPGA Volume", ISABELLE_RX1_DPGA_REG, 0, 0x3F, 0, 396 rx_tlv), 397 SOC_SINGLE_TLV("RX2 DPGA Volume", ISABELLE_RX2_DPGA_REG, 0, 0x3F, 0, 398 rx_tlv), 399 SOC_SINGLE_TLV("RX3 DPGA Volume", ISABELLE_RX3_DPGA_REG, 0, 0x3F, 0, 400 rx_tlv), 401 SOC_SINGLE_TLV("RX4 DPGA Volume", ISABELLE_RX4_DPGA_REG, 0, 0x3F, 0, 402 rx_tlv), 403 SOC_SINGLE_TLV("RX5 DPGA Volume", ISABELLE_RX5_DPGA_REG, 0, 0x3F, 0, 404 rx_tlv), 405 SOC_SINGLE_TLV("RX6 DPGA Volume", ISABELLE_RX6_DPGA_REG, 0, 0x3F, 0, 406 rx_tlv), 407 408 SOC_SINGLE("Headset Noise Gate", ISABELLE_HS_NG_CFG1_REG, 7, 1, 0), 409 SOC_SINGLE("Handsfree Noise Gate", ISABELLE_HF_NG_CFG1_REG, 7, 1, 0), 410 411 SOC_SINGLE("ATX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 412 7, 1, 0), 413 SOC_SINGLE("ATX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 414 6, 1, 0), 415 SOC_SINGLE("ARX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 416 5, 1, 0), 417 SOC_SINGLE("ARX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 418 4, 1, 0), 419 SOC_SINGLE("ARX3 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 420 3, 1, 0), 421 SOC_SINGLE("ARX4 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 422 2, 1, 0), 423 SOC_SINGLE("ARX5 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 424 1, 1, 0), 425 SOC_SINGLE("ARX6 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 426 0, 1, 0), 427 SOC_SINGLE("VRX1 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 428 3, 1, 0), 429 SOC_SINGLE("VRX2 Filter Bypass Switch", ISABELLE_AUDIO_HPF_CFG_REG, 430 2, 1, 0), 431 432 SOC_SINGLE("ATX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 433 7, 1, 0), 434 SOC_SINGLE("ATX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 435 6, 1, 0), 436 SOC_SINGLE("VTX1 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 437 5, 1, 0), 438 SOC_SINGLE("VTX2 Filter Enable Switch", ISABELLE_ALU_TX_EN_REG, 439 4, 1, 0), 440 SOC_SINGLE("RX1 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 441 5, 1, 0), 442 SOC_SINGLE("RX2 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 443 4, 1, 0), 444 SOC_SINGLE("RX3 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 445 3, 1, 0), 446 SOC_SINGLE("RX4 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 447 2, 1, 0), 448 SOC_SINGLE("RX5 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 449 1, 1, 0), 450 SOC_SINGLE("RX6 Filter Enable Switch", ISABELLE_ALU_RX_EN_REG, 451 0, 1, 0), 452 453 SOC_SINGLE("ULATX12 Capture Switch", ISABELLE_ULATX12_INTF_CFG_REG, 454 7, 1, 0), 455 456 SOC_SINGLE("DL12 Playback Switch", ISABELLE_DL12_INTF_CFG_REG, 457 7, 1, 0), 458 SOC_SINGLE("DL34 Playback Switch", ISABELLE_DL34_INTF_CFG_REG, 459 7, 1, 0), 460 SOC_SINGLE("DL56 Playback Switch", ISABELLE_DL56_INTF_CFG_REG, 461 7, 1, 0), 462 463 /* DMIC Switch */ 464 SOC_SINGLE("DMIC Switch", ISABELLE_DMIC_CFG_REG, 0, 1, 0), 465 }; 466 467 static const struct snd_soc_dapm_widget isabelle_dapm_widgets[] = { 468 /* Inputs */ 469 SND_SOC_DAPM_INPUT("MAINMIC"), 470 SND_SOC_DAPM_INPUT("HSMIC"), 471 SND_SOC_DAPM_INPUT("SUBMIC"), 472 SND_SOC_DAPM_INPUT("LINEIN1"), 473 SND_SOC_DAPM_INPUT("LINEIN2"), 474 SND_SOC_DAPM_INPUT("DMICDAT"), 475 476 /* Outputs */ 477 SND_SOC_DAPM_OUTPUT("HSOL"), 478 SND_SOC_DAPM_OUTPUT("HSOR"), 479 SND_SOC_DAPM_OUTPUT("HFL"), 480 SND_SOC_DAPM_OUTPUT("HFR"), 481 SND_SOC_DAPM_OUTPUT("EP"), 482 SND_SOC_DAPM_OUTPUT("LINEOUT1"), 483 SND_SOC_DAPM_OUTPUT("LINEOUT2"), 484 485 SND_SOC_DAPM_PGA("DL1", SND_SOC_NOPM, 0, 0, NULL, 0), 486 SND_SOC_DAPM_PGA("DL2", SND_SOC_NOPM, 0, 0, NULL, 0), 487 SND_SOC_DAPM_PGA("DL3", SND_SOC_NOPM, 0, 0, NULL, 0), 488 SND_SOC_DAPM_PGA("DL4", SND_SOC_NOPM, 0, 0, NULL, 0), 489 SND_SOC_DAPM_PGA("DL5", SND_SOC_NOPM, 0, 0, NULL, 0), 490 SND_SOC_DAPM_PGA("DL6", SND_SOC_NOPM, 0, 0, NULL, 0), 491 492 /* Analog input muxes for the capture amplifiers */ 493 SND_SOC_DAPM_MUX("Analog Left Capture Route", 494 SND_SOC_NOPM, 0, 0, &amic1_control), 495 SND_SOC_DAPM_MUX("Analog Right Capture Route", 496 SND_SOC_NOPM, 0, 0, &amic2_control), 497 498 SND_SOC_DAPM_MUX("Sidetone Audio Playback", SND_SOC_NOPM, 0, 0, 499 &st_audio_control), 500 SND_SOC_DAPM_MUX("Sidetone Voice Playback", SND_SOC_NOPM, 0, 0, 501 &st_voice_control), 502 503 /* AIF */ 504 SND_SOC_DAPM_AIF_IN("INTF1_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 7, 0), 505 SND_SOC_DAPM_AIF_IN("INTF2_SDI", NULL, 0, ISABELLE_INTF_EN_REG, 6, 0), 506 507 SND_SOC_DAPM_AIF_OUT("INTF1_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 5, 0), 508 SND_SOC_DAPM_AIF_OUT("INTF2_SDO", NULL, 0, ISABELLE_INTF_EN_REG, 4, 0), 509 510 SND_SOC_DAPM_OUT_DRV("ULATX1", SND_SOC_NOPM, 0, 0, NULL, 0), 511 SND_SOC_DAPM_OUT_DRV("ULATX2", SND_SOC_NOPM, 0, 0, NULL, 0), 512 SND_SOC_DAPM_OUT_DRV("ULVTX1", SND_SOC_NOPM, 0, 0, NULL, 0), 513 SND_SOC_DAPM_OUT_DRV("ULVTX2", SND_SOC_NOPM, 0, 0, NULL, 0), 514 515 /* Analog Capture PGAs */ 516 SND_SOC_DAPM_PGA("MicAmp1", ISABELLE_AMIC_CFG_REG, 5, 0, NULL, 0), 517 SND_SOC_DAPM_PGA("MicAmp2", ISABELLE_AMIC_CFG_REG, 4, 0, NULL, 0), 518 519 /* Auxiliary FM PGAs */ 520 SND_SOC_DAPM_PGA("APGA1", ISABELLE_APGA_CFG_REG, 7, 0, NULL, 0), 521 SND_SOC_DAPM_PGA("APGA2", ISABELLE_APGA_CFG_REG, 6, 0, NULL, 0), 522 523 /* ADCs */ 524 SND_SOC_DAPM_ADC("ADC1", "Left Front Capture", 525 ISABELLE_AMIC_CFG_REG, 7, 0), 526 SND_SOC_DAPM_ADC("ADC2", "Right Front Capture", 527 ISABELLE_AMIC_CFG_REG, 6, 0), 528 529 /* Microphone Bias */ 530 SND_SOC_DAPM_SUPPLY("Headset Mic Bias", ISABELLE_ABIAS_CFG_REG, 531 3, 0, NULL, 0), 532 SND_SOC_DAPM_SUPPLY("Main Mic Bias", ISABELLE_ABIAS_CFG_REG, 533 2, 0, NULL, 0), 534 SND_SOC_DAPM_SUPPLY("Digital Mic1 Bias", 535 ISABELLE_DBIAS_CFG_REG, 3, 0, NULL, 0), 536 SND_SOC_DAPM_SUPPLY("Digital Mic2 Bias", 537 ISABELLE_DBIAS_CFG_REG, 2, 0, NULL, 0), 538 539 /* Mixers */ 540 SND_SOC_DAPM_MIXER("Headset Left Mixer", SND_SOC_NOPM, 0, 0, 541 isabelle_hs_left_mixer_controls, 542 ARRAY_SIZE(isabelle_hs_left_mixer_controls)), 543 SND_SOC_DAPM_MIXER("Headset Right Mixer", SND_SOC_NOPM, 0, 0, 544 isabelle_hs_right_mixer_controls, 545 ARRAY_SIZE(isabelle_hs_right_mixer_controls)), 546 SND_SOC_DAPM_MIXER("Handsfree Left Mixer", SND_SOC_NOPM, 0, 0, 547 isabelle_hf_left_mixer_controls, 548 ARRAY_SIZE(isabelle_hf_left_mixer_controls)), 549 SND_SOC_DAPM_MIXER("Handsfree Right Mixer", SND_SOC_NOPM, 0, 0, 550 isabelle_hf_right_mixer_controls, 551 ARRAY_SIZE(isabelle_hf_right_mixer_controls)), 552 SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0, 553 isabelle_aux_left_mixer_controls, 554 ARRAY_SIZE(isabelle_aux_left_mixer_controls)), 555 SND_SOC_DAPM_MIXER("LINEOUT2 Mixer", SND_SOC_NOPM, 0, 0, 556 isabelle_aux_right_mixer_controls, 557 ARRAY_SIZE(isabelle_aux_right_mixer_controls)), 558 SND_SOC_DAPM_MIXER("Earphone Mixer", SND_SOC_NOPM, 0, 0, 559 isabelle_ep_mixer_controls, 560 ARRAY_SIZE(isabelle_ep_mixer_controls)), 561 562 SND_SOC_DAPM_MIXER("DPGA1L Mixer", SND_SOC_NOPM, 0, 0, 563 isabelle_dpga1_left_mixer_controls, 564 ARRAY_SIZE(isabelle_dpga1_left_mixer_controls)), 565 SND_SOC_DAPM_MIXER("DPGA1R Mixer", SND_SOC_NOPM, 0, 0, 566 isabelle_dpga1_right_mixer_controls, 567 ARRAY_SIZE(isabelle_dpga1_right_mixer_controls)), 568 SND_SOC_DAPM_MIXER("DPGA2L Mixer", SND_SOC_NOPM, 0, 0, 569 isabelle_dpga2_left_mixer_controls, 570 ARRAY_SIZE(isabelle_dpga2_left_mixer_controls)), 571 SND_SOC_DAPM_MIXER("DPGA2R Mixer", SND_SOC_NOPM, 0, 0, 572 isabelle_dpga2_right_mixer_controls, 573 ARRAY_SIZE(isabelle_dpga2_right_mixer_controls)), 574 SND_SOC_DAPM_MIXER("DPGA3L Mixer", SND_SOC_NOPM, 0, 0, 575 isabelle_dpga3_left_mixer_controls, 576 ARRAY_SIZE(isabelle_dpga3_left_mixer_controls)), 577 SND_SOC_DAPM_MIXER("DPGA3R Mixer", SND_SOC_NOPM, 0, 0, 578 isabelle_dpga3_right_mixer_controls, 579 ARRAY_SIZE(isabelle_dpga3_right_mixer_controls)), 580 581 SND_SOC_DAPM_MIXER("RX1 Mixer", SND_SOC_NOPM, 0, 0, 582 isabelle_rx1_mixer_controls, 583 ARRAY_SIZE(isabelle_rx1_mixer_controls)), 584 SND_SOC_DAPM_MIXER("RX2 Mixer", SND_SOC_NOPM, 0, 0, 585 isabelle_rx2_mixer_controls, 586 ARRAY_SIZE(isabelle_rx2_mixer_controls)), 587 SND_SOC_DAPM_MIXER("RX3 Mixer", SND_SOC_NOPM, 0, 0, 588 isabelle_rx3_mixer_controls, 589 ARRAY_SIZE(isabelle_rx3_mixer_controls)), 590 SND_SOC_DAPM_MIXER("RX4 Mixer", SND_SOC_NOPM, 0, 0, 591 isabelle_rx4_mixer_controls, 592 ARRAY_SIZE(isabelle_rx4_mixer_controls)), 593 SND_SOC_DAPM_MIXER("RX5 Mixer", SND_SOC_NOPM, 0, 0, 594 isabelle_rx5_mixer_controls, 595 ARRAY_SIZE(isabelle_rx5_mixer_controls)), 596 SND_SOC_DAPM_MIXER("RX6 Mixer", SND_SOC_NOPM, 0, 0, 597 isabelle_rx6_mixer_controls, 598 ARRAY_SIZE(isabelle_rx6_mixer_controls)), 599 600 /* DACs */ 601 SND_SOC_DAPM_DAC("DAC1L", "Headset Playback", ISABELLE_DAC_CFG_REG, 602 5, 0), 603 SND_SOC_DAPM_DAC("DAC1R", "Headset Playback", ISABELLE_DAC_CFG_REG, 604 4, 0), 605 SND_SOC_DAPM_DAC("DAC2L", "Handsfree Playback", ISABELLE_DAC_CFG_REG, 606 3, 0), 607 SND_SOC_DAPM_DAC("DAC2R", "Handsfree Playback", ISABELLE_DAC_CFG_REG, 608 2, 0), 609 SND_SOC_DAPM_DAC("DAC3L", "Lineout Playback", ISABELLE_DAC_CFG_REG, 610 1, 0), 611 SND_SOC_DAPM_DAC("DAC3R", "Lineout Playback", ISABELLE_DAC_CFG_REG, 612 0, 0), 613 614 /* Analog Playback PGAs */ 615 SND_SOC_DAPM_PGA("Sidetone Audio PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 616 SND_SOC_DAPM_PGA("Sidetone Voice PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 617 SND_SOC_DAPM_PGA("HF Left PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 618 SND_SOC_DAPM_PGA("HF Right PGA", SND_SOC_NOPM, 0, 0, NULL, 0), 619 SND_SOC_DAPM_PGA("DPGA1L", SND_SOC_NOPM, 0, 0, NULL, 0), 620 SND_SOC_DAPM_PGA("DPGA1R", SND_SOC_NOPM, 0, 0, NULL, 0), 621 SND_SOC_DAPM_PGA("DPGA2L", SND_SOC_NOPM, 0, 0, NULL, 0), 622 SND_SOC_DAPM_PGA("DPGA2R", SND_SOC_NOPM, 0, 0, NULL, 0), 623 SND_SOC_DAPM_PGA("DPGA3L", SND_SOC_NOPM, 0, 0, NULL, 0), 624 SND_SOC_DAPM_PGA("DPGA3R", SND_SOC_NOPM, 0, 0, NULL, 0), 625 626 /* Analog Playback Mux */ 627 SND_SOC_DAPM_MUX("RX1 Playback", ISABELLE_ALU_RX_EN_REG, 5, 0, 628 &rx1_mux_controls), 629 SND_SOC_DAPM_MUX("RX2 Playback", ISABELLE_ALU_RX_EN_REG, 4, 0, 630 &rx2_mux_controls), 631 632 /* TX Select */ 633 SND_SOC_DAPM_MUX("ATX Select", ISABELLE_TX_INPUT_CFG_REG, 634 7, 0, &atx_mux_controls), 635 SND_SOC_DAPM_MUX("VTX Select", ISABELLE_TX_INPUT_CFG_REG, 636 6, 0, &vtx_mux_controls), 637 638 SND_SOC_DAPM_SWITCH("Earphone Playback", SND_SOC_NOPM, 0, 0, 639 &ep_path_enable_control), 640 641 /* Output Drivers */ 642 SND_SOC_DAPM_OUT_DRV("HS Left Driver", ISABELLE_HSDRV_CFG2_REG, 643 1, 0, NULL, 0), 644 SND_SOC_DAPM_OUT_DRV("HS Right Driver", ISABELLE_HSDRV_CFG2_REG, 645 0, 0, NULL, 0), 646 SND_SOC_DAPM_OUT_DRV("LINEOUT1 Left Driver", ISABELLE_LINEAMP_CFG_REG, 647 1, 0, NULL, 0), 648 SND_SOC_DAPM_OUT_DRV("LINEOUT2 Right Driver", ISABELLE_LINEAMP_CFG_REG, 649 0, 0, NULL, 0), 650 SND_SOC_DAPM_OUT_DRV("Earphone Driver", ISABELLE_EARDRV_CFG2_REG, 651 1, 0, NULL, 0), 652 653 SND_SOC_DAPM_OUT_DRV("HF Left Driver", ISABELLE_HFDRV_CFG_REG, 654 1, 0, NULL, 0), 655 SND_SOC_DAPM_OUT_DRV("HF Right Driver", ISABELLE_HFDRV_CFG_REG, 656 0, 0, NULL, 0), 657 }; 658 659 static const struct snd_soc_dapm_route isabelle_intercon[] = { 660 /* Interface mapping */ 661 { "DL1", "DL12 Playback Switch", "INTF1_SDI" }, 662 { "DL2", "DL12 Playback Switch", "INTF1_SDI" }, 663 { "DL3", "DL34 Playback Switch", "INTF1_SDI" }, 664 { "DL4", "DL34 Playback Switch", "INTF1_SDI" }, 665 { "DL5", "DL56 Playback Switch", "INTF1_SDI" }, 666 { "DL6", "DL56 Playback Switch", "INTF1_SDI" }, 667 668 { "DL1", "DL12 Playback Switch", "INTF2_SDI" }, 669 { "DL2", "DL12 Playback Switch", "INTF2_SDI" }, 670 { "DL3", "DL34 Playback Switch", "INTF2_SDI" }, 671 { "DL4", "DL34 Playback Switch", "INTF2_SDI" }, 672 { "DL5", "DL56 Playback Switch", "INTF2_SDI" }, 673 { "DL6", "DL56 Playback Switch", "INTF2_SDI" }, 674 675 /* Input side mapping */ 676 { "Sidetone Audio PGA", NULL, "Sidetone Audio Playback" }, 677 { "Sidetone Voice PGA", NULL, "Sidetone Voice Playback" }, 678 679 { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Audio PGA" }, 680 681 { "RX1 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, 682 { "RX1 Mixer", "DL1 Playback Switch", "DL1" }, 683 684 { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Audio PGA" }, 685 686 { "RX2 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, 687 { "RX2 Mixer", "DL2 Playback Switch", "DL2" }, 688 689 { "RX3 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, 690 { "RX3 Mixer", "DL3 Playback Switch", "DL3" }, 691 692 { "RX4 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, 693 { "RX4 Mixer", "DL4 Playback Switch", "DL4" }, 694 695 { "RX5 Mixer", "ST1 Playback Switch", "Sidetone Voice PGA" }, 696 { "RX5 Mixer", "DL5 Playback Switch", "DL5" }, 697 698 { "RX6 Mixer", "ST2 Playback Switch", "Sidetone Voice PGA" }, 699 { "RX6 Mixer", "DL6 Playback Switch", "DL6" }, 700 701 /* Capture path */ 702 { "Analog Left Capture Route", "Headset Mic", "HSMIC" }, 703 { "Analog Left Capture Route", "Main Mic", "MAINMIC" }, 704 { "Analog Left Capture Route", "Aux/FM Left", "LINEIN1" }, 705 706 { "Analog Right Capture Route", "Sub Mic", "SUBMIC" }, 707 { "Analog Right Capture Route", "Aux/FM Right", "LINEIN2" }, 708 709 { "MicAmp1", NULL, "Analog Left Capture Route" }, 710 { "MicAmp2", NULL, "Analog Right Capture Route" }, 711 712 { "ADC1", NULL, "MicAmp1" }, 713 { "ADC2", NULL, "MicAmp2" }, 714 715 { "ATX Select", "AMIC1", "ADC1" }, 716 { "ATX Select", "DMIC", "DMICDAT" }, 717 { "ATX Select", "AMIC2", "ADC2" }, 718 719 { "VTX Select", "AMIC1", "ADC1" }, 720 { "VTX Select", "DMIC", "DMICDAT" }, 721 { "VTX Select", "AMIC2", "ADC2" }, 722 723 { "ULATX1", "ATX1 Filter Enable Switch", "ATX Select" }, 724 { "ULATX1", "ATX1 Filter Bypass Switch", "ATX Select" }, 725 { "ULATX2", "ATX2 Filter Enable Switch", "ATX Select" }, 726 { "ULATX2", "ATX2 Filter Bypass Switch", "ATX Select" }, 727 728 { "ULVTX1", "VTX1 Filter Enable Switch", "VTX Select" }, 729 { "ULVTX1", "VTX1 Filter Bypass Switch", "VTX Select" }, 730 { "ULVTX2", "VTX2 Filter Enable Switch", "VTX Select" }, 731 { "ULVTX2", "VTX2 Filter Bypass Switch", "VTX Select" }, 732 733 { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX1" }, 734 { "INTF1_SDO", "ULATX12 Capture Switch", "ULATX2" }, 735 { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX1" }, 736 { "INTF2_SDO", "ULATX12 Capture Switch", "ULATX2" }, 737 738 { "INTF1_SDO", NULL, "ULVTX1" }, 739 { "INTF1_SDO", NULL, "ULVTX2" }, 740 { "INTF2_SDO", NULL, "ULVTX1" }, 741 { "INTF2_SDO", NULL, "ULVTX2" }, 742 743 /* AFM Path */ 744 { "APGA1", NULL, "LINEIN1" }, 745 { "APGA2", NULL, "LINEIN2" }, 746 747 { "RX1 Playback", "VRX1 Filter Bypass Switch", "RX1 Mixer" }, 748 { "RX1 Playback", "ARX1 Filter Bypass Switch", "RX1 Mixer" }, 749 { "RX1 Playback", "RX1 Filter Enable Switch", "RX1 Mixer" }, 750 751 { "RX2 Playback", "VRX2 Filter Bypass Switch", "RX2 Mixer" }, 752 { "RX2 Playback", "ARX2 Filter Bypass Switch", "RX2 Mixer" }, 753 { "RX2 Playback", "RX2 Filter Enable Switch", "RX2 Mixer" }, 754 755 { "RX3 Playback", "ARX3 Filter Bypass Switch", "RX3 Mixer" }, 756 { "RX3 Playback", "RX3 Filter Enable Switch", "RX3 Mixer" }, 757 758 { "RX4 Playback", "ARX4 Filter Bypass Switch", "RX4 Mixer" }, 759 { "RX4 Playback", "RX4 Filter Enable Switch", "RX4 Mixer" }, 760 761 { "RX5 Playback", "ARX5 Filter Bypass Switch", "RX5 Mixer" }, 762 { "RX5 Playback", "RX5 Filter Enable Switch", "RX5 Mixer" }, 763 764 { "RX6 Playback", "ARX6 Filter Bypass Switch", "RX6 Mixer" }, 765 { "RX6 Playback", "RX6 Filter Enable Switch", "RX6 Mixer" }, 766 767 { "DPGA1L Mixer", "RX1 Playback Switch", "RX1 Playback" }, 768 { "DPGA1L Mixer", "RX3 Playback Switch", "RX3 Playback" }, 769 { "DPGA1L Mixer", "RX5 Playback Switch", "RX5 Playback" }, 770 771 { "DPGA1R Mixer", "RX2 Playback Switch", "RX2 Playback" }, 772 { "DPGA1R Mixer", "RX4 Playback Switch", "RX4 Playback" }, 773 { "DPGA1R Mixer", "RX6 Playback Switch", "RX6 Playback" }, 774 775 { "DPGA1L", NULL, "DPGA1L Mixer" }, 776 { "DPGA1R", NULL, "DPGA1R Mixer" }, 777 778 { "DAC1L", NULL, "DPGA1L" }, 779 { "DAC1R", NULL, "DPGA1R" }, 780 781 { "DPGA2L Mixer", "RX1 Playback Switch", "RX1 Playback" }, 782 { "DPGA2L Mixer", "RX2 Playback Switch", "RX2 Playback" }, 783 { "DPGA2L Mixer", "RX3 Playback Switch", "RX3 Playback" }, 784 { "DPGA2L Mixer", "RX4 Playback Switch", "RX4 Playback" }, 785 { "DPGA2L Mixer", "RX5 Playback Switch", "RX5 Playback" }, 786 { "DPGA2L Mixer", "RX6 Playback Switch", "RX6 Playback" }, 787 788 { "DPGA2R Mixer", "RX2 Playback Switch", "RX2 Playback" }, 789 { "DPGA2R Mixer", "RX4 Playback Switch", "RX4 Playback" }, 790 { "DPGA2R Mixer", "RX6 Playback Switch", "RX6 Playback" }, 791 792 { "DPGA2L", NULL, "DPGA2L Mixer" }, 793 { "DPGA2R", NULL, "DPGA2R Mixer" }, 794 795 { "DAC2L", NULL, "DPGA2L" }, 796 { "DAC2R", NULL, "DPGA2R" }, 797 798 { "DPGA3L Mixer", "RX1 Playback Switch", "RX1 Playback" }, 799 { "DPGA3L Mixer", "RX3 Playback Switch", "RX3 Playback" }, 800 { "DPGA3L Mixer", "RX5 Playback Switch", "RX5 Playback" }, 801 802 { "DPGA3R Mixer", "RX2 Playback Switch", "RX2 Playback" }, 803 { "DPGA3R Mixer", "RX4 Playback Switch", "RX4 Playback" }, 804 { "DPGA3R Mixer", "RX6 Playback Switch", "RX6 Playback" }, 805 806 { "DPGA3L", NULL, "DPGA3L Mixer" }, 807 { "DPGA3R", NULL, "DPGA3R Mixer" }, 808 809 { "DAC3L", NULL, "DPGA3L" }, 810 { "DAC3R", NULL, "DPGA3R" }, 811 812 { "Headset Left Mixer", "DAC1L Playback Switch", "DAC1L" }, 813 { "Headset Left Mixer", "APGA1 Playback Switch", "APGA1" }, 814 815 { "Headset Right Mixer", "DAC1R Playback Switch", "DAC1R" }, 816 { "Headset Right Mixer", "APGA2 Playback Switch", "APGA2" }, 817 818 { "HS Left Driver", NULL, "Headset Left Mixer" }, 819 { "HS Right Driver", NULL, "Headset Right Mixer" }, 820 821 { "HSOL", NULL, "HS Left Driver" }, 822 { "HSOR", NULL, "HS Right Driver" }, 823 824 /* Earphone playback path */ 825 { "Earphone Mixer", "DAC2L Playback Switch", "DAC2L" }, 826 { "Earphone Mixer", "APGA1 Playback Switch", "APGA1" }, 827 828 { "Earphone Playback", "Switch", "Earphone Mixer" }, 829 { "Earphone Driver", NULL, "Earphone Playback" }, 830 { "EP", NULL, "Earphone Driver" }, 831 832 { "Handsfree Left Mixer", "DAC2L Playback Switch", "DAC2L" }, 833 { "Handsfree Left Mixer", "APGA1 Playback Switch", "APGA1" }, 834 835 { "Handsfree Right Mixer", "DAC2R Playback Switch", "DAC2R" }, 836 { "Handsfree Right Mixer", "APGA2 Playback Switch", "APGA2" }, 837 838 { "HF Left PGA", NULL, "Handsfree Left Mixer" }, 839 { "HF Right PGA", NULL, "Handsfree Right Mixer" }, 840 841 { "HF Left Driver", NULL, "HF Left PGA" }, 842 { "HF Right Driver", NULL, "HF Right PGA" }, 843 844 { "HFL", NULL, "HF Left Driver" }, 845 { "HFR", NULL, "HF Right Driver" }, 846 847 { "LINEOUT1 Mixer", "DAC3L Playback Switch", "DAC3L" }, 848 { "LINEOUT1 Mixer", "APGA1 Playback Switch", "APGA1" }, 849 850 { "LINEOUT2 Mixer", "DAC3R Playback Switch", "DAC3R" }, 851 { "LINEOUT2 Mixer", "APGA2 Playback Switch", "APGA2" }, 852 853 { "LINEOUT1 Driver", NULL, "LINEOUT1 Mixer" }, 854 { "LINEOUT2 Driver", NULL, "LINEOUT2 Mixer" }, 855 856 { "LINEOUT1", NULL, "LINEOUT1 Driver" }, 857 { "LINEOUT2", NULL, "LINEOUT2 Driver" }, 858 }; 859 860 static int isabelle_hs_mute(struct snd_soc_dai *dai, int mute) 861 { 862 snd_soc_update_bits(dai->codec, ISABELLE_DAC1_SOFTRAMP_REG, 863 BIT(4), (mute ? BIT(4) : 0)); 864 865 return 0; 866 } 867 868 static int isabelle_hf_mute(struct snd_soc_dai *dai, int mute) 869 { 870 snd_soc_update_bits(dai->codec, ISABELLE_DAC2_SOFTRAMP_REG, 871 BIT(4), (mute ? BIT(4) : 0)); 872 873 return 0; 874 } 875 876 static int isabelle_line_mute(struct snd_soc_dai *dai, int mute) 877 { 878 snd_soc_update_bits(dai->codec, ISABELLE_DAC3_SOFTRAMP_REG, 879 BIT(4), (mute ? BIT(4) : 0)); 880 881 return 0; 882 } 883 884 static int isabelle_set_bias_level(struct snd_soc_codec *codec, 885 enum snd_soc_bias_level level) 886 { 887 switch (level) { 888 case SND_SOC_BIAS_ON: 889 break; 890 case SND_SOC_BIAS_PREPARE: 891 break; 892 893 case SND_SOC_BIAS_STANDBY: 894 snd_soc_update_bits(codec, ISABELLE_PWR_EN_REG, 895 ISABELLE_CHIP_EN, BIT(0)); 896 break; 897 898 case SND_SOC_BIAS_OFF: 899 snd_soc_update_bits(codec, ISABELLE_PWR_EN_REG, 900 ISABELLE_CHIP_EN, 0); 901 break; 902 } 903 904 codec->dapm.bias_level = level; 905 906 return 0; 907 } 908 909 static int isabelle_hw_params(struct snd_pcm_substream *substream, 910 struct snd_pcm_hw_params *params, 911 struct snd_soc_dai *dai) 912 { 913 struct snd_soc_pcm_runtime *rtd = substream->private_data; 914 struct snd_soc_codec *codec = rtd->codec; 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_update_bits(codec, ISABELLE_FS_RATE_CFG_REG, 951 ISABELLE_FS_RATE_MASK, fs_val); 952 953 /* bit size */ 954 switch (params_format(params)) { 955 case SNDRV_PCM_FORMAT_S20_3LE: 956 aif |= ISABELLE_AIF_LENGTH_20; 957 break; 958 case SNDRV_PCM_FORMAT_S32_LE: 959 aif |= ISABELLE_AIF_LENGTH_32; 960 break; 961 default: 962 return -EINVAL; 963 } 964 965 snd_soc_update_bits(codec, ISABELLE_INTF_CFG_REG, 966 ISABELLE_AIF_LENGTH_MASK, aif); 967 968 return 0; 969 } 970 971 static int isabelle_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) 972 { 973 struct snd_soc_codec *codec = codec_dai->codec; 974 unsigned int aif_val = 0; 975 976 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 977 case SND_SOC_DAIFMT_CBS_CFS: 978 aif_val &= ~ISABELLE_AIF_MS; 979 break; 980 case SND_SOC_DAIFMT_CBM_CFM: 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_update_bits(codec, 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 1014 static struct snd_soc_dai_ops isabelle_hs_dai_ops = { 1015 .hw_params = isabelle_hw_params, 1016 .set_fmt = isabelle_set_dai_fmt, 1017 .digital_mute = isabelle_hs_mute, 1018 }; 1019 1020 static struct snd_soc_dai_ops isabelle_hf_dai_ops = { 1021 .hw_params = isabelle_hw_params, 1022 .set_fmt = isabelle_set_dai_fmt, 1023 .digital_mute = isabelle_hf_mute, 1024 }; 1025 1026 static struct snd_soc_dai_ops isabelle_line_dai_ops = { 1027 .hw_params = isabelle_hw_params, 1028 .set_fmt = isabelle_set_dai_fmt, 1029 .digital_mute = isabelle_line_mute, 1030 }; 1031 1032 static struct snd_soc_dai_ops isabelle_ul_dai_ops = { 1033 .hw_params = isabelle_hw_params, 1034 .set_fmt = isabelle_set_dai_fmt, 1035 }; 1036 1037 /* ISABELLE dai structure */ 1038 static struct snd_soc_dai_driver isabelle_dai[] = { 1039 { 1040 .name = "isabelle-dl1", 1041 .playback = { 1042 .stream_name = "Headset Playback", 1043 .channels_min = 1, 1044 .channels_max = 2, 1045 .rates = ISABELLE_RATES, 1046 .formats = ISABELLE_FORMATS, 1047 }, 1048 .ops = &isabelle_hs_dai_ops, 1049 }, 1050 { 1051 .name = "isabelle-dl2", 1052 .playback = { 1053 .stream_name = "Handsfree Playback", 1054 .channels_min = 1, 1055 .channels_max = 2, 1056 .rates = ISABELLE_RATES, 1057 .formats = ISABELLE_FORMATS, 1058 }, 1059 .ops = &isabelle_hf_dai_ops, 1060 }, 1061 { 1062 .name = "isabelle-lineout", 1063 .playback = { 1064 .stream_name = "Lineout Playback", 1065 .channels_min = 1, 1066 .channels_max = 2, 1067 .rates = ISABELLE_RATES, 1068 .formats = ISABELLE_FORMATS, 1069 }, 1070 .ops = &isabelle_line_dai_ops, 1071 }, 1072 { 1073 .name = "isabelle-ul", 1074 .capture = { 1075 .stream_name = "Capture", 1076 .channels_min = 1, 1077 .channels_max = 2, 1078 .rates = ISABELLE_RATES, 1079 .formats = ISABELLE_FORMATS, 1080 }, 1081 .ops = &isabelle_ul_dai_ops, 1082 }, 1083 }; 1084 1085 static int isabelle_probe(struct snd_soc_codec *codec) 1086 { 1087 int ret = 0; 1088 1089 codec->control_data = dev_get_regmap(codec->dev, NULL); 1090 1091 ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP); 1092 if (ret < 0) { 1093 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); 1094 return ret; 1095 } 1096 1097 return 0; 1098 } 1099 1100 static struct snd_soc_codec_driver soc_codec_dev_isabelle = { 1101 .probe = isabelle_probe, 1102 .set_bias_level = isabelle_set_bias_level, 1103 .controls = isabelle_snd_controls, 1104 .num_controls = ARRAY_SIZE(isabelle_snd_controls), 1105 .dapm_widgets = isabelle_dapm_widgets, 1106 .num_dapm_widgets = ARRAY_SIZE(isabelle_dapm_widgets), 1107 .dapm_routes = isabelle_intercon, 1108 .num_dapm_routes = ARRAY_SIZE(isabelle_intercon), 1109 .idle_bias_off = true, 1110 }; 1111 1112 static const struct regmap_config isabelle_regmap_config = { 1113 .reg_bits = 8, 1114 .val_bits = 8, 1115 1116 .max_register = ISABELLE_MAX_REGISTER, 1117 .reg_defaults = isabelle_reg_defs, 1118 .num_reg_defaults = ARRAY_SIZE(isabelle_reg_defs), 1119 .cache_type = REGCACHE_RBTREE, 1120 }; 1121 1122 static int isabelle_i2c_probe(struct i2c_client *i2c, 1123 const struct i2c_device_id *id) 1124 { 1125 struct regmap *isabelle_regmap; 1126 int ret = 0; 1127 1128 isabelle_regmap = devm_regmap_init_i2c(i2c, &isabelle_regmap_config); 1129 if (IS_ERR(isabelle_regmap)) { 1130 ret = PTR_ERR(isabelle_regmap); 1131 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 1132 ret); 1133 return ret; 1134 } 1135 i2c_set_clientdata(i2c, isabelle_regmap); 1136 1137 ret = snd_soc_register_codec(&i2c->dev, 1138 &soc_codec_dev_isabelle, isabelle_dai, 1139 ARRAY_SIZE(isabelle_dai)); 1140 if (ret < 0) { 1141 dev_err(&i2c->dev, "Failed to register codec: %d\n", ret); 1142 return ret; 1143 } 1144 1145 return ret; 1146 } 1147 1148 static int isabelle_i2c_remove(struct i2c_client *client) 1149 { 1150 snd_soc_unregister_codec(&client->dev); 1151 return 0; 1152 } 1153 1154 static const struct i2c_device_id isabelle_i2c_id[] = { 1155 { "isabelle", 0 }, 1156 { } 1157 }; 1158 MODULE_DEVICE_TABLE(i2c, isabelle_i2c_id); 1159 1160 static struct i2c_driver isabelle_i2c_driver = { 1161 .driver = { 1162 .name = "isabelle", 1163 .owner = THIS_MODULE, 1164 }, 1165 .probe = isabelle_i2c_probe, 1166 .remove = isabelle_i2c_remove, 1167 .id_table = isabelle_i2c_id, 1168 }; 1169 1170 module_i2c_driver(isabelle_i2c_driver); 1171 1172 MODULE_DESCRIPTION("ASoC ISABELLE driver"); 1173 MODULE_AUTHOR("Vishwas A Deshpande <vishwas.a.deshpande@ti.com>"); 1174 MODULE_AUTHOR("M R Swami Reddy <MR.Swami.Reddy@ti.com>"); 1175 MODULE_LICENSE("GPL v2"); 1176