1 /* 2 * rt5640.c -- RT5640/RT5639 ALSA SoC audio codec driver 3 * 4 * Copyright 2011 Realtek Semiconductor Corp. 5 * Author: Johnny Hsu <johnnyhsu@realtek.com> 6 * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved. 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13 #include <linux/module.h> 14 #include <linux/moduleparam.h> 15 #include <linux/init.h> 16 #include <linux/delay.h> 17 #include <linux/pm.h> 18 #include <linux/gpio.h> 19 #include <linux/i2c.h> 20 #include <linux/regmap.h> 21 #include <linux/of.h> 22 #include <linux/of_gpio.h> 23 #include <linux/platform_device.h> 24 #include <linux/spi/spi.h> 25 #include <linux/acpi.h> 26 #include <sound/core.h> 27 #include <sound/pcm.h> 28 #include <sound/pcm_params.h> 29 #include <sound/soc.h> 30 #include <sound/soc-dapm.h> 31 #include <sound/initval.h> 32 #include <sound/tlv.h> 33 34 #include "rl6231.h" 35 #include "rt5640.h" 36 37 #define RT5640_DEVICE_ID 0x6231 38 39 #define RT5640_PR_RANGE_BASE (0xff + 1) 40 #define RT5640_PR_SPACING 0x100 41 42 #define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING)) 43 44 static const struct regmap_range_cfg rt5640_ranges[] = { 45 { .name = "PR", .range_min = RT5640_PR_BASE, 46 .range_max = RT5640_PR_BASE + 0xb4, 47 .selector_reg = RT5640_PRIV_INDEX, 48 .selector_mask = 0xff, 49 .selector_shift = 0x0, 50 .window_start = RT5640_PRIV_DATA, 51 .window_len = 0x1, }, 52 }; 53 54 static struct reg_default init_list[] = { 55 {RT5640_PR_BASE + 0x3d, 0x3600}, 56 {RT5640_PR_BASE + 0x12, 0x0aa8}, 57 {RT5640_PR_BASE + 0x14, 0x0aaa}, 58 {RT5640_PR_BASE + 0x20, 0x6110}, 59 {RT5640_PR_BASE + 0x21, 0xe0e0}, 60 {RT5640_PR_BASE + 0x23, 0x1804}, 61 }; 62 #define RT5640_INIT_REG_LEN ARRAY_SIZE(init_list) 63 64 static const struct reg_default rt5640_reg[] = { 65 { 0x00, 0x000e }, 66 { 0x01, 0xc8c8 }, 67 { 0x02, 0xc8c8 }, 68 { 0x03, 0xc8c8 }, 69 { 0x04, 0x8000 }, 70 { 0x0d, 0x0000 }, 71 { 0x0e, 0x0000 }, 72 { 0x0f, 0x0808 }, 73 { 0x19, 0xafaf }, 74 { 0x1a, 0xafaf }, 75 { 0x1b, 0x0000 }, 76 { 0x1c, 0x2f2f }, 77 { 0x1d, 0x2f2f }, 78 { 0x1e, 0x0000 }, 79 { 0x27, 0x7060 }, 80 { 0x28, 0x7070 }, 81 { 0x29, 0x8080 }, 82 { 0x2a, 0x5454 }, 83 { 0x2b, 0x5454 }, 84 { 0x2c, 0xaa00 }, 85 { 0x2d, 0x0000 }, 86 { 0x2e, 0xa000 }, 87 { 0x2f, 0x0000 }, 88 { 0x3b, 0x0000 }, 89 { 0x3c, 0x007f }, 90 { 0x3d, 0x0000 }, 91 { 0x3e, 0x007f }, 92 { 0x45, 0xe000 }, 93 { 0x46, 0x003e }, 94 { 0x47, 0x003e }, 95 { 0x48, 0xf800 }, 96 { 0x49, 0x3800 }, 97 { 0x4a, 0x0004 }, 98 { 0x4c, 0xfc00 }, 99 { 0x4d, 0x0000 }, 100 { 0x4f, 0x01ff }, 101 { 0x50, 0x0000 }, 102 { 0x51, 0x0000 }, 103 { 0x52, 0x01ff }, 104 { 0x53, 0xf000 }, 105 { 0x61, 0x0000 }, 106 { 0x62, 0x0000 }, 107 { 0x63, 0x00c0 }, 108 { 0x64, 0x0000 }, 109 { 0x65, 0x0000 }, 110 { 0x66, 0x0000 }, 111 { 0x6a, 0x0000 }, 112 { 0x6c, 0x0000 }, 113 { 0x70, 0x8000 }, 114 { 0x71, 0x8000 }, 115 { 0x72, 0x8000 }, 116 { 0x73, 0x1114 }, 117 { 0x74, 0x0c00 }, 118 { 0x75, 0x1d00 }, 119 { 0x80, 0x0000 }, 120 { 0x81, 0x0000 }, 121 { 0x82, 0x0000 }, 122 { 0x83, 0x0000 }, 123 { 0x84, 0x0000 }, 124 { 0x85, 0x0008 }, 125 { 0x89, 0x0000 }, 126 { 0x8a, 0x0000 }, 127 { 0x8b, 0x0600 }, 128 { 0x8c, 0x0228 }, 129 { 0x8d, 0xa000 }, 130 { 0x8e, 0x0004 }, 131 { 0x8f, 0x1100 }, 132 { 0x90, 0x0646 }, 133 { 0x91, 0x0c00 }, 134 { 0x92, 0x0000 }, 135 { 0x93, 0x3000 }, 136 { 0xb0, 0x2080 }, 137 { 0xb1, 0x0000 }, 138 { 0xb4, 0x2206 }, 139 { 0xb5, 0x1f00 }, 140 { 0xb6, 0x0000 }, 141 { 0xb8, 0x034b }, 142 { 0xb9, 0x0066 }, 143 { 0xba, 0x000b }, 144 { 0xbb, 0x0000 }, 145 { 0xbc, 0x0000 }, 146 { 0xbd, 0x0000 }, 147 { 0xbe, 0x0000 }, 148 { 0xbf, 0x0000 }, 149 { 0xc0, 0x0400 }, 150 { 0xc2, 0x0000 }, 151 { 0xc4, 0x0000 }, 152 { 0xc5, 0x0000 }, 153 { 0xc6, 0x2000 }, 154 { 0xc8, 0x0000 }, 155 { 0xc9, 0x0000 }, 156 { 0xca, 0x0000 }, 157 { 0xcb, 0x0000 }, 158 { 0xcc, 0x0000 }, 159 { 0xcf, 0x0013 }, 160 { 0xd0, 0x0680 }, 161 { 0xd1, 0x1c17 }, 162 { 0xd2, 0x8c00 }, 163 { 0xd3, 0xaa20 }, 164 { 0xd6, 0x0400 }, 165 { 0xd9, 0x0809 }, 166 { 0xfe, 0x10ec }, 167 { 0xff, 0x6231 }, 168 }; 169 170 static int rt5640_reset(struct snd_soc_codec *codec) 171 { 172 return snd_soc_write(codec, RT5640_RESET, 0); 173 } 174 175 static bool rt5640_volatile_register(struct device *dev, unsigned int reg) 176 { 177 int i; 178 179 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 180 if ((reg >= rt5640_ranges[i].window_start && 181 reg <= rt5640_ranges[i].window_start + 182 rt5640_ranges[i].window_len) || 183 (reg >= rt5640_ranges[i].range_min && 184 reg <= rt5640_ranges[i].range_max)) 185 return true; 186 187 switch (reg) { 188 case RT5640_RESET: 189 case RT5640_ASRC_5: 190 case RT5640_EQ_CTRL1: 191 case RT5640_DRC_AGC_1: 192 case RT5640_ANC_CTRL1: 193 case RT5640_IRQ_CTRL2: 194 case RT5640_INT_IRQ_ST: 195 case RT5640_DSP_CTRL2: 196 case RT5640_DSP_CTRL3: 197 case RT5640_PRIV_INDEX: 198 case RT5640_PRIV_DATA: 199 case RT5640_PGM_REG_ARR1: 200 case RT5640_PGM_REG_ARR3: 201 case RT5640_VENDOR_ID: 202 case RT5640_VENDOR_ID1: 203 case RT5640_VENDOR_ID2: 204 return true; 205 default: 206 return false; 207 } 208 } 209 210 static bool rt5640_readable_register(struct device *dev, unsigned int reg) 211 { 212 int i; 213 214 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 215 if ((reg >= rt5640_ranges[i].window_start && 216 reg <= rt5640_ranges[i].window_start + 217 rt5640_ranges[i].window_len) || 218 (reg >= rt5640_ranges[i].range_min && 219 reg <= rt5640_ranges[i].range_max)) 220 return true; 221 222 switch (reg) { 223 case RT5640_RESET: 224 case RT5640_SPK_VOL: 225 case RT5640_HP_VOL: 226 case RT5640_OUTPUT: 227 case RT5640_MONO_OUT: 228 case RT5640_IN1_IN2: 229 case RT5640_IN3_IN4: 230 case RT5640_INL_INR_VOL: 231 case RT5640_DAC1_DIG_VOL: 232 case RT5640_DAC2_DIG_VOL: 233 case RT5640_DAC2_CTRL: 234 case RT5640_ADC_DIG_VOL: 235 case RT5640_ADC_DATA: 236 case RT5640_ADC_BST_VOL: 237 case RT5640_STO_ADC_MIXER: 238 case RT5640_MONO_ADC_MIXER: 239 case RT5640_AD_DA_MIXER: 240 case RT5640_STO_DAC_MIXER: 241 case RT5640_MONO_DAC_MIXER: 242 case RT5640_DIG_MIXER: 243 case RT5640_DSP_PATH1: 244 case RT5640_DSP_PATH2: 245 case RT5640_DIG_INF_DATA: 246 case RT5640_REC_L1_MIXER: 247 case RT5640_REC_L2_MIXER: 248 case RT5640_REC_R1_MIXER: 249 case RT5640_REC_R2_MIXER: 250 case RT5640_HPO_MIXER: 251 case RT5640_SPK_L_MIXER: 252 case RT5640_SPK_R_MIXER: 253 case RT5640_SPO_L_MIXER: 254 case RT5640_SPO_R_MIXER: 255 case RT5640_SPO_CLSD_RATIO: 256 case RT5640_MONO_MIXER: 257 case RT5640_OUT_L1_MIXER: 258 case RT5640_OUT_L2_MIXER: 259 case RT5640_OUT_L3_MIXER: 260 case RT5640_OUT_R1_MIXER: 261 case RT5640_OUT_R2_MIXER: 262 case RT5640_OUT_R3_MIXER: 263 case RT5640_LOUT_MIXER: 264 case RT5640_PWR_DIG1: 265 case RT5640_PWR_DIG2: 266 case RT5640_PWR_ANLG1: 267 case RT5640_PWR_ANLG2: 268 case RT5640_PWR_MIXER: 269 case RT5640_PWR_VOL: 270 case RT5640_PRIV_INDEX: 271 case RT5640_PRIV_DATA: 272 case RT5640_I2S1_SDP: 273 case RT5640_I2S2_SDP: 274 case RT5640_ADDA_CLK1: 275 case RT5640_ADDA_CLK2: 276 case RT5640_DMIC: 277 case RT5640_GLB_CLK: 278 case RT5640_PLL_CTRL1: 279 case RT5640_PLL_CTRL2: 280 case RT5640_ASRC_1: 281 case RT5640_ASRC_2: 282 case RT5640_ASRC_3: 283 case RT5640_ASRC_4: 284 case RT5640_ASRC_5: 285 case RT5640_HP_OVCD: 286 case RT5640_CLS_D_OVCD: 287 case RT5640_CLS_D_OUT: 288 case RT5640_DEPOP_M1: 289 case RT5640_DEPOP_M2: 290 case RT5640_DEPOP_M3: 291 case RT5640_CHARGE_PUMP: 292 case RT5640_PV_DET_SPK_G: 293 case RT5640_MICBIAS: 294 case RT5640_EQ_CTRL1: 295 case RT5640_EQ_CTRL2: 296 case RT5640_WIND_FILTER: 297 case RT5640_DRC_AGC_1: 298 case RT5640_DRC_AGC_2: 299 case RT5640_DRC_AGC_3: 300 case RT5640_SVOL_ZC: 301 case RT5640_ANC_CTRL1: 302 case RT5640_ANC_CTRL2: 303 case RT5640_ANC_CTRL3: 304 case RT5640_JD_CTRL: 305 case RT5640_ANC_JD: 306 case RT5640_IRQ_CTRL1: 307 case RT5640_IRQ_CTRL2: 308 case RT5640_INT_IRQ_ST: 309 case RT5640_GPIO_CTRL1: 310 case RT5640_GPIO_CTRL2: 311 case RT5640_GPIO_CTRL3: 312 case RT5640_DSP_CTRL1: 313 case RT5640_DSP_CTRL2: 314 case RT5640_DSP_CTRL3: 315 case RT5640_DSP_CTRL4: 316 case RT5640_PGM_REG_ARR1: 317 case RT5640_PGM_REG_ARR2: 318 case RT5640_PGM_REG_ARR3: 319 case RT5640_PGM_REG_ARR4: 320 case RT5640_PGM_REG_ARR5: 321 case RT5640_SCB_FUNC: 322 case RT5640_SCB_CTRL: 323 case RT5640_BASE_BACK: 324 case RT5640_MP3_PLUS1: 325 case RT5640_MP3_PLUS2: 326 case RT5640_3D_HP: 327 case RT5640_ADJ_HPF: 328 case RT5640_HP_CALIB_AMP_DET: 329 case RT5640_HP_CALIB2: 330 case RT5640_SV_ZCD1: 331 case RT5640_SV_ZCD2: 332 case RT5640_DUMMY1: 333 case RT5640_DUMMY2: 334 case RT5640_DUMMY3: 335 case RT5640_VENDOR_ID: 336 case RT5640_VENDOR_ID1: 337 case RT5640_VENDOR_ID2: 338 return true; 339 default: 340 return false; 341 } 342 } 343 344 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); 345 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0); 346 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); 347 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0); 348 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); 349 350 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ 351 static unsigned int bst_tlv[] = { 352 TLV_DB_RANGE_HEAD(7), 353 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 354 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 355 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 356 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 357 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 358 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 359 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0), 360 }; 361 362 /* Interface data select */ 363 static const char * const rt5640_data_select[] = { 364 "Normal", "left copy to right", "right copy to left", "Swap"}; 365 366 static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA, 367 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select); 368 369 static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA, 370 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select); 371 372 static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA, 373 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select); 374 375 static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA, 376 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select); 377 378 /* Class D speaker gain ratio */ 379 static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", 380 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"}; 381 382 static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT, 383 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio); 384 385 static const struct snd_kcontrol_new rt5640_snd_controls[] = { 386 /* Speaker Output Volume */ 387 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL, 388 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 389 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL, 390 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 391 /* Headphone Output Volume */ 392 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL, 393 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 394 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL, 395 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 396 /* OUTPUT Control */ 397 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT, 398 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 399 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT, 400 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 401 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT, 402 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 403 404 /* DAC Digital Volume */ 405 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL, 406 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1), 407 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL, 408 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 409 175, 0, dac_vol_tlv), 410 /* IN1/IN2 Control */ 411 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2, 412 RT5640_BST_SFT1, 8, 0, bst_tlv), 413 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4, 414 RT5640_BST_SFT2, 8, 0, bst_tlv), 415 /* INL/INR Volume Control */ 416 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL, 417 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT, 418 31, 1, in_vol_tlv), 419 /* ADC Digital Volume Control */ 420 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL, 421 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 422 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL, 423 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 424 127, 0, adc_vol_tlv), 425 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA, 426 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 427 127, 0, adc_vol_tlv), 428 /* ADC Boost Volume Control */ 429 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL, 430 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT, 431 3, 0, adc_bst_tlv), 432 /* Class D speaker gain ratio */ 433 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum), 434 435 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum), 436 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum), 437 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum), 438 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum), 439 }; 440 441 static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = { 442 /* MONO Output Control */ 443 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT, 444 1, 1), 445 446 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL, 447 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 175, 0, dac_vol_tlv), 448 }; 449 450 /** 451 * set_dmic_clk - Set parameter of dmic. 452 * 453 * @w: DAPM widget. 454 * @kcontrol: The kcontrol of this widget. 455 * @event: Event id. 456 * 457 */ 458 static int set_dmic_clk(struct snd_soc_dapm_widget *w, 459 struct snd_kcontrol *kcontrol, int event) 460 { 461 struct snd_soc_codec *codec = w->codec; 462 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 463 int idx = -EINVAL; 464 465 idx = rl6231_calc_dmic_clk(rt5640->sysclk); 466 467 if (idx < 0) 468 dev_err(codec->dev, "Failed to set DMIC clock\n"); 469 else 470 snd_soc_update_bits(codec, RT5640_DMIC, RT5640_DMIC_CLK_MASK, 471 idx << RT5640_DMIC_CLK_SFT); 472 return idx; 473 } 474 475 static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, 476 struct snd_soc_dapm_widget *sink) 477 { 478 unsigned int val; 479 480 val = snd_soc_read(source->codec, RT5640_GLB_CLK); 481 val &= RT5640_SCLK_SRC_MASK; 482 if (val == RT5640_SCLK_SRC_PLL1) 483 return 1; 484 else 485 return 0; 486 } 487 488 /* Digital Mixer */ 489 static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = { 490 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 491 RT5640_M_ADC_L1_SFT, 1, 1), 492 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 493 RT5640_M_ADC_L2_SFT, 1, 1), 494 }; 495 496 static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = { 497 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 498 RT5640_M_ADC_R1_SFT, 1, 1), 499 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 500 RT5640_M_ADC_R2_SFT, 1, 1), 501 }; 502 503 static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = { 504 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 505 RT5640_M_MONO_ADC_L1_SFT, 1, 1), 506 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 507 RT5640_M_MONO_ADC_L2_SFT, 1, 1), 508 }; 509 510 static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = { 511 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 512 RT5640_M_MONO_ADC_R1_SFT, 1, 1), 513 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 514 RT5640_M_MONO_ADC_R2_SFT, 1, 1), 515 }; 516 517 static const struct snd_kcontrol_new rt5640_dac_l_mix[] = { 518 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 519 RT5640_M_ADCMIX_L_SFT, 1, 1), 520 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 521 RT5640_M_IF1_DAC_L_SFT, 1, 1), 522 }; 523 524 static const struct snd_kcontrol_new rt5640_dac_r_mix[] = { 525 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 526 RT5640_M_ADCMIX_R_SFT, 1, 1), 527 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 528 RT5640_M_IF1_DAC_R_SFT, 1, 1), 529 }; 530 531 static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = { 532 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 533 RT5640_M_DAC_L1_SFT, 1, 1), 534 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 535 RT5640_M_DAC_L2_SFT, 1, 1), 536 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 537 RT5640_M_ANC_DAC_L_SFT, 1, 1), 538 }; 539 540 static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = { 541 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 542 RT5640_M_DAC_R1_SFT, 1, 1), 543 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 544 RT5640_M_DAC_R2_SFT, 1, 1), 545 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 546 RT5640_M_ANC_DAC_R_SFT, 1, 1), 547 }; 548 549 static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = { 550 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 551 RT5640_M_DAC_L1_SFT, 1, 1), 552 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 553 RT5640_M_DAC_L2_SFT, 1, 1), 554 }; 555 556 static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = { 557 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 558 RT5640_M_DAC_R1_SFT, 1, 1), 559 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 560 RT5640_M_DAC_R2_SFT, 1, 1), 561 }; 562 563 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = { 564 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER, 565 RT5640_M_DAC_L1_MONO_L_SFT, 1, 1), 566 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 567 RT5640_M_DAC_L2_MONO_L_SFT, 1, 1), 568 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 569 RT5640_M_DAC_R2_MONO_L_SFT, 1, 1), 570 }; 571 572 static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = { 573 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER, 574 RT5640_M_DAC_R1_MONO_R_SFT, 1, 1), 575 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 576 RT5640_M_DAC_R2_MONO_R_SFT, 1, 1), 577 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 578 RT5640_M_DAC_L2_MONO_R_SFT, 1, 1), 579 }; 580 581 static const struct snd_kcontrol_new rt5640_dig_l_mix[] = { 582 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER, 583 RT5640_M_STO_L_DAC_L_SFT, 1, 1), 584 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER, 585 RT5640_M_DAC_L2_DAC_L_SFT, 1, 1), 586 }; 587 588 static const struct snd_kcontrol_new rt5640_dig_r_mix[] = { 589 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER, 590 RT5640_M_STO_R_DAC_R_SFT, 1, 1), 591 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER, 592 RT5640_M_DAC_R2_DAC_R_SFT, 1, 1), 593 }; 594 595 /* Analog Input Mixer */ 596 static const struct snd_kcontrol_new rt5640_rec_l_mix[] = { 597 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER, 598 RT5640_M_HP_L_RM_L_SFT, 1, 1), 599 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER, 600 RT5640_M_IN_L_RM_L_SFT, 1, 1), 601 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER, 602 RT5640_M_BST4_RM_L_SFT, 1, 1), 603 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER, 604 RT5640_M_BST1_RM_L_SFT, 1, 1), 605 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER, 606 RT5640_M_OM_L_RM_L_SFT, 1, 1), 607 }; 608 609 static const struct snd_kcontrol_new rt5640_rec_r_mix[] = { 610 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER, 611 RT5640_M_HP_R_RM_R_SFT, 1, 1), 612 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER, 613 RT5640_M_IN_R_RM_R_SFT, 1, 1), 614 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER, 615 RT5640_M_BST4_RM_R_SFT, 1, 1), 616 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER, 617 RT5640_M_BST1_RM_R_SFT, 1, 1), 618 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER, 619 RT5640_M_OM_R_RM_R_SFT, 1, 1), 620 }; 621 622 /* Analog Output Mixer */ 623 static const struct snd_kcontrol_new rt5640_spk_l_mix[] = { 624 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER, 625 RT5640_M_RM_L_SM_L_SFT, 1, 1), 626 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER, 627 RT5640_M_IN_L_SM_L_SFT, 1, 1), 628 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER, 629 RT5640_M_DAC_L1_SM_L_SFT, 1, 1), 630 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER, 631 RT5640_M_DAC_L2_SM_L_SFT, 1, 1), 632 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER, 633 RT5640_M_OM_L_SM_L_SFT, 1, 1), 634 }; 635 636 static const struct snd_kcontrol_new rt5640_spk_r_mix[] = { 637 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER, 638 RT5640_M_RM_R_SM_R_SFT, 1, 1), 639 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER, 640 RT5640_M_IN_R_SM_R_SFT, 1, 1), 641 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER, 642 RT5640_M_DAC_R1_SM_R_SFT, 1, 1), 643 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER, 644 RT5640_M_DAC_R2_SM_R_SFT, 1, 1), 645 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER, 646 RT5640_M_OM_R_SM_R_SFT, 1, 1), 647 }; 648 649 static const struct snd_kcontrol_new rt5640_out_l_mix[] = { 650 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER, 651 RT5640_M_SM_L_OM_L_SFT, 1, 1), 652 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 653 RT5640_M_BST1_OM_L_SFT, 1, 1), 654 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 655 RT5640_M_IN_L_OM_L_SFT, 1, 1), 656 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 657 RT5640_M_RM_L_OM_L_SFT, 1, 1), 658 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER, 659 RT5640_M_DAC_R2_OM_L_SFT, 1, 1), 660 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER, 661 RT5640_M_DAC_L2_OM_L_SFT, 1, 1), 662 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 663 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 664 }; 665 666 static const struct snd_kcontrol_new rt5640_out_r_mix[] = { 667 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER, 668 RT5640_M_SM_L_OM_R_SFT, 1, 1), 669 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 670 RT5640_M_BST4_OM_R_SFT, 1, 1), 671 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 672 RT5640_M_BST1_OM_R_SFT, 1, 1), 673 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 674 RT5640_M_IN_R_OM_R_SFT, 1, 1), 675 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 676 RT5640_M_RM_R_OM_R_SFT, 1, 1), 677 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER, 678 RT5640_M_DAC_L2_OM_R_SFT, 1, 1), 679 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER, 680 RT5640_M_DAC_R2_OM_R_SFT, 1, 1), 681 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 682 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 683 }; 684 685 static const struct snd_kcontrol_new rt5639_out_l_mix[] = { 686 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 687 RT5640_M_BST1_OM_L_SFT, 1, 1), 688 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 689 RT5640_M_IN_L_OM_L_SFT, 1, 1), 690 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 691 RT5640_M_RM_L_OM_L_SFT, 1, 1), 692 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 693 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 694 }; 695 696 static const struct snd_kcontrol_new rt5639_out_r_mix[] = { 697 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 698 RT5640_M_BST4_OM_R_SFT, 1, 1), 699 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 700 RT5640_M_BST1_OM_R_SFT, 1, 1), 701 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 702 RT5640_M_IN_R_OM_R_SFT, 1, 1), 703 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 704 RT5640_M_RM_R_OM_R_SFT, 1, 1), 705 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 706 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 707 }; 708 709 static const struct snd_kcontrol_new rt5640_spo_l_mix[] = { 710 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER, 711 RT5640_M_DAC_R1_SPM_L_SFT, 1, 1), 712 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER, 713 RT5640_M_DAC_L1_SPM_L_SFT, 1, 1), 714 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER, 715 RT5640_M_SV_R_SPM_L_SFT, 1, 1), 716 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER, 717 RT5640_M_SV_L_SPM_L_SFT, 1, 1), 718 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER, 719 RT5640_M_BST1_SPM_L_SFT, 1, 1), 720 }; 721 722 static const struct snd_kcontrol_new rt5640_spo_r_mix[] = { 723 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER, 724 RT5640_M_DAC_R1_SPM_R_SFT, 1, 1), 725 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER, 726 RT5640_M_SV_R_SPM_R_SFT, 1, 1), 727 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER, 728 RT5640_M_BST1_SPM_R_SFT, 1, 1), 729 }; 730 731 static const struct snd_kcontrol_new rt5640_hpo_mix[] = { 732 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER, 733 RT5640_M_DAC2_HM_SFT, 1, 1), 734 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 735 RT5640_M_DAC1_HM_SFT, 1, 1), 736 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 737 RT5640_M_HPVOL_HM_SFT, 1, 1), 738 }; 739 740 static const struct snd_kcontrol_new rt5639_hpo_mix[] = { 741 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 742 RT5640_M_DAC1_HM_SFT, 1, 1), 743 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 744 RT5640_M_HPVOL_HM_SFT, 1, 1), 745 }; 746 747 static const struct snd_kcontrol_new rt5640_lout_mix[] = { 748 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER, 749 RT5640_M_DAC_L1_LM_SFT, 1, 1), 750 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER, 751 RT5640_M_DAC_R1_LM_SFT, 1, 1), 752 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER, 753 RT5640_M_OV_L_LM_SFT, 1, 1), 754 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER, 755 RT5640_M_OV_R_LM_SFT, 1, 1), 756 }; 757 758 static const struct snd_kcontrol_new rt5640_mono_mix[] = { 759 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER, 760 RT5640_M_DAC_R2_MM_SFT, 1, 1), 761 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER, 762 RT5640_M_DAC_L2_MM_SFT, 1, 1), 763 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER, 764 RT5640_M_OV_R_MM_SFT, 1, 1), 765 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER, 766 RT5640_M_OV_L_MM_SFT, 1, 1), 767 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER, 768 RT5640_M_BST1_MM_SFT, 1, 1), 769 }; 770 771 static const struct snd_kcontrol_new spk_l_enable_control = 772 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 773 RT5640_L_MUTE_SFT, 1, 1); 774 775 static const struct snd_kcontrol_new spk_r_enable_control = 776 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 777 RT5640_R_MUTE_SFT, 1, 1); 778 779 static const struct snd_kcontrol_new hp_l_enable_control = 780 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 781 RT5640_L_MUTE_SFT, 1, 1); 782 783 static const struct snd_kcontrol_new hp_r_enable_control = 784 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 785 RT5640_R_MUTE_SFT, 1, 1); 786 787 /* Stereo ADC source */ 788 static const char * const rt5640_stereo_adc1_src[] = { 789 "DIG MIX", "ADC" 790 }; 791 792 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER, 793 RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src); 794 795 static const struct snd_kcontrol_new rt5640_sto_adc_1_mux = 796 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum); 797 798 static const char * const rt5640_stereo_adc2_src[] = { 799 "DMIC1", "DMIC2", "DIG MIX" 800 }; 801 802 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER, 803 RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src); 804 805 static const struct snd_kcontrol_new rt5640_sto_adc_2_mux = 806 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum); 807 808 /* Mono ADC source */ 809 static const char * const rt5640_mono_adc_l1_src[] = { 810 "Mono DAC MIXL", "ADCL" 811 }; 812 813 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER, 814 RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src); 815 816 static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux = 817 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum); 818 819 static const char * const rt5640_mono_adc_l2_src[] = { 820 "DMIC L1", "DMIC L2", "Mono DAC MIXL" 821 }; 822 823 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER, 824 RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src); 825 826 static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux = 827 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum); 828 829 static const char * const rt5640_mono_adc_r1_src[] = { 830 "Mono DAC MIXR", "ADCR" 831 }; 832 833 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER, 834 RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src); 835 836 static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux = 837 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum); 838 839 static const char * const rt5640_mono_adc_r2_src[] = { 840 "DMIC R1", "DMIC R2", "Mono DAC MIXR" 841 }; 842 843 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER, 844 RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src); 845 846 static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux = 847 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum); 848 849 /* DAC2 channel source */ 850 static const char * const rt5640_dac_l2_src[] = { 851 "IF2", "Base L/R" 852 }; 853 854 static int rt5640_dac_l2_values[] = { 855 0, 856 3, 857 }; 858 859 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum, 860 RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT, 861 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values); 862 863 static const struct snd_kcontrol_new rt5640_dac_l2_mux = 864 SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum); 865 866 static const char * const rt5640_dac_r2_src[] = { 867 "IF2", 868 }; 869 870 static int rt5640_dac_r2_values[] = { 871 0, 872 }; 873 874 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum, 875 RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT, 876 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values); 877 878 static const struct snd_kcontrol_new rt5640_dac_r2_mux = 879 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum); 880 881 /* digital interface and iis interface map */ 882 static const char * const rt5640_dai_iis_map[] = { 883 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2" 884 }; 885 886 static int rt5640_dai_iis_map_values[] = { 887 0, 888 5, 889 6, 890 7, 891 }; 892 893 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum, 894 RT5640_I2S1_SDP, RT5640_I2S_IF_SFT, 895 0x7, rt5640_dai_iis_map, 896 rt5640_dai_iis_map_values); 897 898 static const struct snd_kcontrol_new rt5640_dai_mux = 899 SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum); 900 901 /* SDI select */ 902 static const char * const rt5640_sdi_sel[] = { 903 "IF1", "IF2" 904 }; 905 906 static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP, 907 RT5640_I2S2_SDI_SFT, rt5640_sdi_sel); 908 909 static const struct snd_kcontrol_new rt5640_sdi_mux = 910 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum); 911 912 static void hp_amp_power_on(struct snd_soc_codec *codec) 913 { 914 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 915 916 /* depop parameters */ 917 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 918 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200); 919 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 920 RT5640_DEPOP_MASK, RT5640_DEPOP_MAN); 921 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 922 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK, 923 RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU); 924 regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1, 925 0x9f00); 926 /* headphone amp power on */ 927 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 928 RT5640_PWR_FV1 | RT5640_PWR_FV2, 0); 929 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 930 RT5640_PWR_HA, 931 RT5640_PWR_HA); 932 usleep_range(10000, 15000); 933 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 934 RT5640_PWR_FV1 | RT5640_PWR_FV2 , 935 RT5640_PWR_FV1 | RT5640_PWR_FV2); 936 } 937 938 static void rt5640_pmu_depop(struct snd_soc_codec *codec) 939 { 940 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 941 942 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 943 RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK, 944 RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN); 945 regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP, 946 RT5640_PM_HP_MASK, RT5640_PM_HP_HV); 947 948 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3, 949 RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK, 950 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) | 951 (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) | 952 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT)); 953 954 regmap_write(rt5640->regmap, RT5640_PR_BASE + 955 RT5640_MAMP_INT_REG2, 0x1c00); 956 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 957 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK, 958 RT5640_HP_CP_PD | RT5640_HP_SG_EN); 959 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 960 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400); 961 } 962 963 static int rt5640_hp_event(struct snd_soc_dapm_widget *w, 964 struct snd_kcontrol *kcontrol, int event) 965 { 966 struct snd_soc_codec *codec = w->codec; 967 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 968 969 switch (event) { 970 case SND_SOC_DAPM_POST_PMU: 971 rt5640_pmu_depop(codec); 972 rt5640->hp_mute = 0; 973 break; 974 975 case SND_SOC_DAPM_PRE_PMD: 976 rt5640->hp_mute = 1; 977 usleep_range(70000, 75000); 978 break; 979 980 default: 981 return 0; 982 } 983 984 return 0; 985 } 986 987 static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w, 988 struct snd_kcontrol *kcontrol, int event) 989 { 990 struct snd_soc_codec *codec = w->codec; 991 992 switch (event) { 993 case SND_SOC_DAPM_POST_PMU: 994 hp_amp_power_on(codec); 995 break; 996 default: 997 return 0; 998 } 999 1000 return 0; 1001 } 1002 1003 static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w, 1004 struct snd_kcontrol *kcontrol, int event) 1005 { 1006 struct snd_soc_codec *codec = w->codec; 1007 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1008 1009 switch (event) { 1010 case SND_SOC_DAPM_POST_PMU: 1011 if (!rt5640->hp_mute) 1012 usleep_range(80000, 85000); 1013 1014 break; 1015 1016 default: 1017 return 0; 1018 } 1019 1020 return 0; 1021 } 1022 1023 static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = { 1024 SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2, 1025 RT5640_PWR_PLL_BIT, 0, NULL, 0), 1026 /* Input Side */ 1027 /* micbias */ 1028 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1, 1029 RT5640_PWR_LDO2_BIT, 0, NULL, 0), 1030 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2, 1031 RT5640_PWR_MB1_BIT, 0, NULL, 0), 1032 /* Input Lines */ 1033 SND_SOC_DAPM_INPUT("DMIC1"), 1034 SND_SOC_DAPM_INPUT("DMIC2"), 1035 SND_SOC_DAPM_INPUT("IN1P"), 1036 SND_SOC_DAPM_INPUT("IN1N"), 1037 SND_SOC_DAPM_INPUT("IN2P"), 1038 SND_SOC_DAPM_INPUT("IN2N"), 1039 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0), 1040 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0), 1041 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0), 1042 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0), 1043 1044 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, 1045 set_dmic_clk, SND_SOC_DAPM_PRE_PMU), 1046 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0, 1047 NULL, 0), 1048 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0, 1049 NULL, 0), 1050 /* Boost */ 1051 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2, 1052 RT5640_PWR_BST1_BIT, 0, NULL, 0), 1053 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2, 1054 RT5640_PWR_BST4_BIT, 0, NULL, 0), 1055 /* Input Volume */ 1056 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL, 1057 RT5640_PWR_IN_L_BIT, 0, NULL, 0), 1058 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL, 1059 RT5640_PWR_IN_R_BIT, 0, NULL, 0), 1060 /* REC Mixer */ 1061 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0, 1062 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)), 1063 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0, 1064 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)), 1065 /* ADCs */ 1066 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1, 1067 RT5640_PWR_ADC_L_BIT, 0), 1068 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1, 1069 RT5640_PWR_ADC_R_BIT, 0), 1070 /* ADC Mux */ 1071 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1072 &rt5640_sto_adc_2_mux), 1073 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1074 &rt5640_sto_adc_2_mux), 1075 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1076 &rt5640_sto_adc_1_mux), 1077 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1078 &rt5640_sto_adc_1_mux), 1079 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1080 &rt5640_mono_adc_l2_mux), 1081 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1082 &rt5640_mono_adc_l1_mux), 1083 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1084 &rt5640_mono_adc_r1_mux), 1085 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1086 &rt5640_mono_adc_r2_mux), 1087 /* ADC Mixer */ 1088 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2, 1089 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0), 1090 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0, 1091 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)), 1092 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0, 1093 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)), 1094 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2, 1095 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0), 1096 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, 1097 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)), 1098 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2, 1099 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0), 1100 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, 1101 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)), 1102 1103 /* Digital Interface */ 1104 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1, 1105 RT5640_PWR_I2S1_BIT, 0, NULL, 0), 1106 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1107 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1108 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1109 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1110 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1111 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1112 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1, 1113 RT5640_PWR_I2S2_BIT, 0, NULL, 0), 1114 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1115 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1116 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1117 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1118 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1119 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1120 /* Digital Interface Select */ 1121 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1122 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1123 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1124 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1125 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1126 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1127 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1128 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1129 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1130 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1131 /* Audio Interface */ 1132 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), 1133 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), 1134 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), 1135 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), 1136 1137 /* Output Side */ 1138 /* DAC mixer before sound effect */ 1139 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, 1140 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)), 1141 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, 1142 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)), 1143 1144 /* DAC Mixer */ 1145 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, 1146 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)), 1147 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, 1148 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)), 1149 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0, 1150 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)), 1151 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0, 1152 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)), 1153 /* DACs */ 1154 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5640_PWR_DIG1, 1155 RT5640_PWR_DAC_L1_BIT, 0), 1156 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5640_PWR_DIG1, 1157 RT5640_PWR_DAC_R1_BIT, 0), 1158 1159 /* SPK/OUT Mixer */ 1160 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT, 1161 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)), 1162 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT, 1163 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)), 1164 /* Ouput Volume */ 1165 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL, 1166 RT5640_PWR_SV_L_BIT, 0, NULL, 0), 1167 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL, 1168 RT5640_PWR_SV_R_BIT, 0, NULL, 0), 1169 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL, 1170 RT5640_PWR_OV_L_BIT, 0, NULL, 0), 1171 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL, 1172 RT5640_PWR_OV_R_BIT, 0, NULL, 0), 1173 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL, 1174 RT5640_PWR_HV_L_BIT, 0, NULL, 0), 1175 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL, 1176 RT5640_PWR_HV_R_BIT, 0, NULL, 0), 1177 /* SPO/HPO/LOUT/Mono Mixer */ 1178 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 1179 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)), 1180 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 1181 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)), 1182 SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1, RT5640_PWR_LM_BIT, 0, 1183 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)), 1184 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM, 1185 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU), 1186 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, 1187 rt5640_hp_event, 1188 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1189 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1, 1190 RT5640_PWR_HP_L_BIT, 0, NULL, 0), 1191 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1, 1192 RT5640_PWR_HP_R_BIT, 0, NULL, 0), 1193 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1, 1194 RT5640_PWR_CLS_D_BIT, 0, NULL, 0), 1195 1196 /* Output Switch */ 1197 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0, 1198 &spk_l_enable_control), 1199 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0, 1200 &spk_r_enable_control), 1201 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0, 1202 &hp_l_enable_control), 1203 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0, 1204 &hp_r_enable_control), 1205 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event), 1206 /* Output Lines */ 1207 SND_SOC_DAPM_OUTPUT("SPOLP"), 1208 SND_SOC_DAPM_OUTPUT("SPOLN"), 1209 SND_SOC_DAPM_OUTPUT("SPORP"), 1210 SND_SOC_DAPM_OUTPUT("SPORN"), 1211 SND_SOC_DAPM_OUTPUT("HPOL"), 1212 SND_SOC_DAPM_OUTPUT("HPOR"), 1213 SND_SOC_DAPM_OUTPUT("LOUTL"), 1214 SND_SOC_DAPM_OUTPUT("LOUTR"), 1215 }; 1216 1217 static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = { 1218 /* Audio DSP */ 1219 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0), 1220 /* ANC */ 1221 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0), 1222 1223 /* DAC2 channel Mux */ 1224 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux), 1225 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux), 1226 1227 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1228 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)), 1229 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1230 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)), 1231 1232 SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_R2_BIT, 1233 0), 1234 SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_L2_BIT, 1235 0), 1236 1237 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1238 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)), 1239 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1240 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)), 1241 1242 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1243 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1244 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1245 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1246 1247 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0, 1248 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)), 1249 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1, 1250 RT5640_PWR_MA_BIT, 0, NULL, 0), 1251 1252 SND_SOC_DAPM_OUTPUT("MONOP"), 1253 SND_SOC_DAPM_OUTPUT("MONON"), 1254 }; 1255 1256 static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = { 1257 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1258 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)), 1259 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1260 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)), 1261 1262 SND_SOC_DAPM_SUPPLY("DAC L2 Filter", RT5640_PWR_DIG1, 1263 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0), 1264 SND_SOC_DAPM_SUPPLY("DAC R2 Filter", RT5640_PWR_DIG1, 1265 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0), 1266 1267 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1268 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)), 1269 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1270 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)), 1271 1272 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1273 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1274 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1275 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1276 }; 1277 1278 static const struct snd_soc_dapm_route rt5640_dapm_routes[] = { 1279 {"IN1P", NULL, "LDO2"}, 1280 {"IN2P", NULL, "LDO2"}, 1281 1282 {"DMIC L1", NULL, "DMIC1"}, 1283 {"DMIC R1", NULL, "DMIC1"}, 1284 {"DMIC L2", NULL, "DMIC2"}, 1285 {"DMIC R2", NULL, "DMIC2"}, 1286 1287 {"BST1", NULL, "IN1P"}, 1288 {"BST1", NULL, "IN1N"}, 1289 {"BST2", NULL, "IN2P"}, 1290 {"BST2", NULL, "IN2N"}, 1291 1292 {"INL VOL", NULL, "IN2P"}, 1293 {"INR VOL", NULL, "IN2N"}, 1294 1295 {"RECMIXL", "HPOL Switch", "HPOL"}, 1296 {"RECMIXL", "INL Switch", "INL VOL"}, 1297 {"RECMIXL", "BST2 Switch", "BST2"}, 1298 {"RECMIXL", "BST1 Switch", "BST1"}, 1299 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"}, 1300 1301 {"RECMIXR", "HPOR Switch", "HPOR"}, 1302 {"RECMIXR", "INR Switch", "INR VOL"}, 1303 {"RECMIXR", "BST2 Switch", "BST2"}, 1304 {"RECMIXR", "BST1 Switch", "BST1"}, 1305 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"}, 1306 1307 {"ADC L", NULL, "RECMIXL"}, 1308 {"ADC R", NULL, "RECMIXR"}, 1309 1310 {"DMIC L1", NULL, "DMIC CLK"}, 1311 {"DMIC L1", NULL, "DMIC1 Power"}, 1312 {"DMIC R1", NULL, "DMIC CLK"}, 1313 {"DMIC R1", NULL, "DMIC1 Power"}, 1314 {"DMIC L2", NULL, "DMIC CLK"}, 1315 {"DMIC L2", NULL, "DMIC2 Power"}, 1316 {"DMIC R2", NULL, "DMIC CLK"}, 1317 {"DMIC R2", NULL, "DMIC2 Power"}, 1318 1319 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"}, 1320 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"}, 1321 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"}, 1322 {"Stereo ADC L1 Mux", "ADC", "ADC L"}, 1323 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"}, 1324 1325 {"Stereo ADC R1 Mux", "ADC", "ADC R"}, 1326 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"}, 1327 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"}, 1328 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"}, 1329 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"}, 1330 1331 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"}, 1332 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"}, 1333 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1334 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1335 {"Mono ADC L1 Mux", "ADCL", "ADC L"}, 1336 1337 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1338 {"Mono ADC R1 Mux", "ADCR", "ADC R"}, 1339 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"}, 1340 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"}, 1341 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1342 1343 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"}, 1344 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"}, 1345 {"Stereo ADC MIXL", NULL, "Stereo Filter"}, 1346 {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll}, 1347 1348 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"}, 1349 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"}, 1350 {"Stereo ADC MIXR", NULL, "Stereo Filter"}, 1351 {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll}, 1352 1353 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"}, 1354 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"}, 1355 {"Mono ADC MIXL", NULL, "Mono Left Filter"}, 1356 {"Mono Left Filter", NULL, "PLL1", is_sys_clk_from_pll}, 1357 1358 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"}, 1359 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"}, 1360 {"Mono ADC MIXR", NULL, "Mono Right Filter"}, 1361 {"Mono Right Filter", NULL, "PLL1", is_sys_clk_from_pll}, 1362 1363 {"IF2 ADC L", NULL, "Mono ADC MIXL"}, 1364 {"IF2 ADC R", NULL, "Mono ADC MIXR"}, 1365 {"IF1 ADC L", NULL, "Stereo ADC MIXL"}, 1366 {"IF1 ADC R", NULL, "Stereo ADC MIXR"}, 1367 1368 {"IF1 ADC", NULL, "I2S1"}, 1369 {"IF1 ADC", NULL, "IF1 ADC L"}, 1370 {"IF1 ADC", NULL, "IF1 ADC R"}, 1371 {"IF2 ADC", NULL, "I2S2"}, 1372 {"IF2 ADC", NULL, "IF2 ADC L"}, 1373 {"IF2 ADC", NULL, "IF2 ADC R"}, 1374 1375 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"}, 1376 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"}, 1377 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"}, 1378 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"}, 1379 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"}, 1380 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"}, 1381 1382 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"}, 1383 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"}, 1384 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"}, 1385 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"}, 1386 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"}, 1387 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"}, 1388 1389 {"AIF1TX", NULL, "DAI1 TX Mux"}, 1390 {"AIF1TX", NULL, "SDI1 TX Mux"}, 1391 {"AIF2TX", NULL, "DAI2 TX Mux"}, 1392 {"AIF2TX", NULL, "SDI2 TX Mux"}, 1393 1394 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"}, 1395 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"}, 1396 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"}, 1397 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"}, 1398 1399 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"}, 1400 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"}, 1401 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"}, 1402 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"}, 1403 1404 {"IF1 DAC", NULL, "I2S1"}, 1405 {"IF1 DAC", NULL, "DAI1 RX Mux"}, 1406 {"IF2 DAC", NULL, "I2S2"}, 1407 {"IF2 DAC", NULL, "DAI2 RX Mux"}, 1408 1409 {"IF1 DAC L", NULL, "IF1 DAC"}, 1410 {"IF1 DAC R", NULL, "IF1 DAC"}, 1411 {"IF2 DAC L", NULL, "IF2 DAC"}, 1412 {"IF2 DAC R", NULL, "IF2 DAC"}, 1413 1414 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"}, 1415 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"}, 1416 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"}, 1417 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"}, 1418 1419 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1420 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1421 1422 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1423 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1424 1425 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"}, 1426 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"}, 1427 1428 {"DAC L1", NULL, "Stereo DAC MIXL"}, 1429 {"DAC L1", NULL, "PLL1", is_sys_clk_from_pll}, 1430 {"DAC R1", NULL, "Stereo DAC MIXR"}, 1431 {"DAC R1", NULL, "PLL1", is_sys_clk_from_pll}, 1432 1433 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"}, 1434 {"SPK MIXL", "INL Switch", "INL VOL"}, 1435 {"SPK MIXL", "DAC L1 Switch", "DAC L1"}, 1436 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"}, 1437 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"}, 1438 {"SPK MIXR", "INR Switch", "INR VOL"}, 1439 {"SPK MIXR", "DAC R1 Switch", "DAC R1"}, 1440 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"}, 1441 1442 {"OUT MIXL", "BST1 Switch", "BST1"}, 1443 {"OUT MIXL", "INL Switch", "INL VOL"}, 1444 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, 1445 {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, 1446 1447 {"OUT MIXR", "BST2 Switch", "BST2"}, 1448 {"OUT MIXR", "BST1 Switch", "BST1"}, 1449 {"OUT MIXR", "INR Switch", "INR VOL"}, 1450 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, 1451 {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, 1452 1453 {"SPKVOL L", NULL, "SPK MIXL"}, 1454 {"SPKVOL R", NULL, "SPK MIXR"}, 1455 {"HPOVOL L", NULL, "OUT MIXL"}, 1456 {"HPOVOL R", NULL, "OUT MIXR"}, 1457 {"OUTVOL L", NULL, "OUT MIXL"}, 1458 {"OUTVOL R", NULL, "OUT MIXR"}, 1459 1460 {"SPOL MIX", "DAC R1 Switch", "DAC R1"}, 1461 {"SPOL MIX", "DAC L1 Switch", "DAC L1"}, 1462 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"}, 1463 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"}, 1464 {"SPOL MIX", "BST1 Switch", "BST1"}, 1465 {"SPOR MIX", "DAC R1 Switch", "DAC R1"}, 1466 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"}, 1467 {"SPOR MIX", "BST1 Switch", "BST1"}, 1468 1469 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"}, 1470 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"}, 1471 {"HPO MIX L", NULL, "HP L Amp"}, 1472 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"}, 1473 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"}, 1474 {"HPO MIX R", NULL, "HP R Amp"}, 1475 1476 {"LOUT MIX", "DAC L1 Switch", "DAC L1"}, 1477 {"LOUT MIX", "DAC R1 Switch", "DAC R1"}, 1478 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"}, 1479 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"}, 1480 1481 {"HP Amp", NULL, "HPO MIX L"}, 1482 {"HP Amp", NULL, "HPO MIX R"}, 1483 1484 {"Speaker L Playback", "Switch", "SPOL MIX"}, 1485 {"Speaker R Playback", "Switch", "SPOR MIX"}, 1486 {"SPOLP", NULL, "Speaker L Playback"}, 1487 {"SPOLN", NULL, "Speaker L Playback"}, 1488 {"SPORP", NULL, "Speaker R Playback"}, 1489 {"SPORN", NULL, "Speaker R Playback"}, 1490 1491 {"SPOLP", NULL, "Improve SPK Amp Drv"}, 1492 {"SPOLN", NULL, "Improve SPK Amp Drv"}, 1493 {"SPORP", NULL, "Improve SPK Amp Drv"}, 1494 {"SPORN", NULL, "Improve SPK Amp Drv"}, 1495 1496 {"HPOL", NULL, "Improve HP Amp Drv"}, 1497 {"HPOR", NULL, "Improve HP Amp Drv"}, 1498 1499 {"HP L Playback", "Switch", "HP Amp"}, 1500 {"HP R Playback", "Switch", "HP Amp"}, 1501 {"HPOL", NULL, "HP L Playback"}, 1502 {"HPOR", NULL, "HP R Playback"}, 1503 {"LOUTL", NULL, "LOUT MIX"}, 1504 {"LOUTR", NULL, "LOUT MIX"}, 1505 }; 1506 1507 static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = { 1508 {"ANC", NULL, "Stereo ADC MIXL"}, 1509 {"ANC", NULL, "Stereo ADC MIXR"}, 1510 1511 {"Audio DSP", NULL, "DAC MIXL"}, 1512 {"Audio DSP", NULL, "DAC MIXR"}, 1513 1514 {"DAC L2 Mux", "IF2", "IF2 DAC L"}, 1515 {"DAC L2 Mux", "Base L/R", "Audio DSP"}, 1516 1517 {"DAC R2 Mux", "IF2", "IF2 DAC R"}, 1518 1519 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1520 {"Stereo DAC MIXL", "ANC Switch", "ANC"}, 1521 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1522 {"Stereo DAC MIXR", "ANC Switch", "ANC"}, 1523 1524 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1525 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"}, 1526 1527 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1528 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"}, 1529 1530 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1531 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1532 1533 {"DAC L2", NULL, "Mono DAC MIXL"}, 1534 {"DAC L2", NULL, "PLL1", is_sys_clk_from_pll}, 1535 {"DAC R2", NULL, "Mono DAC MIXR"}, 1536 {"DAC R2", NULL, "PLL1", is_sys_clk_from_pll}, 1537 1538 {"SPK MIXL", "DAC L2 Switch", "DAC L2"}, 1539 {"SPK MIXR", "DAC R2 Switch", "DAC R2"}, 1540 1541 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"}, 1542 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"}, 1543 1544 {"OUT MIXL", "DAC R2 Switch", "DAC R2"}, 1545 {"OUT MIXL", "DAC L2 Switch", "DAC L2"}, 1546 1547 {"OUT MIXR", "DAC L2 Switch", "DAC L2"}, 1548 {"OUT MIXR", "DAC R2 Switch", "DAC R2"}, 1549 1550 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"}, 1551 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"}, 1552 1553 {"Mono MIX", "DAC R2 Switch", "DAC R2"}, 1554 {"Mono MIX", "DAC L2 Switch", "DAC L2"}, 1555 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"}, 1556 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"}, 1557 {"Mono MIX", "BST1 Switch", "BST1"}, 1558 1559 {"MONOP", NULL, "Mono MIX"}, 1560 {"MONON", NULL, "Mono MIX"}, 1561 {"MONOP", NULL, "Improve MONO Amp Drv"}, 1562 }; 1563 1564 static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = { 1565 {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1566 {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1567 1568 {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1569 {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"}, 1570 1571 {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1572 {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"}, 1573 1574 {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1575 {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1576 1577 {"IF2 DAC L", NULL, "DAC L2 Filter"}, 1578 {"IF2 DAC R", NULL, "DAC R2 Filter"}, 1579 }; 1580 1581 static int get_sdp_info(struct snd_soc_codec *codec, int dai_id) 1582 { 1583 int ret = 0, val; 1584 1585 if (codec == NULL) 1586 return -EINVAL; 1587 1588 val = snd_soc_read(codec, RT5640_I2S1_SDP); 1589 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT; 1590 switch (dai_id) { 1591 case RT5640_AIF1: 1592 switch (val) { 1593 case RT5640_IF_123: 1594 case RT5640_IF_132: 1595 ret |= RT5640_U_IF1; 1596 break; 1597 case RT5640_IF_113: 1598 ret |= RT5640_U_IF1; 1599 case RT5640_IF_312: 1600 case RT5640_IF_213: 1601 ret |= RT5640_U_IF2; 1602 break; 1603 } 1604 break; 1605 1606 case RT5640_AIF2: 1607 switch (val) { 1608 case RT5640_IF_231: 1609 case RT5640_IF_213: 1610 ret |= RT5640_U_IF1; 1611 break; 1612 case RT5640_IF_223: 1613 ret |= RT5640_U_IF1; 1614 case RT5640_IF_123: 1615 case RT5640_IF_321: 1616 ret |= RT5640_U_IF2; 1617 break; 1618 } 1619 break; 1620 1621 default: 1622 ret = -EINVAL; 1623 break; 1624 } 1625 1626 return ret; 1627 } 1628 1629 static int rt5640_hw_params(struct snd_pcm_substream *substream, 1630 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1631 { 1632 struct snd_soc_codec *codec = dai->codec; 1633 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1634 unsigned int val_len = 0, val_clk, mask_clk; 1635 int dai_sel, pre_div, bclk_ms, frame_size; 1636 1637 rt5640->lrck[dai->id] = params_rate(params); 1638 pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]); 1639 if (pre_div < 0) { 1640 dev_err(codec->dev, "Unsupported clock setting %d for DAI %d\n", 1641 rt5640->lrck[dai->id], dai->id); 1642 return -EINVAL; 1643 } 1644 frame_size = snd_soc_params_to_frame_size(params); 1645 if (frame_size < 0) { 1646 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size); 1647 return frame_size; 1648 } 1649 if (frame_size > 32) 1650 bclk_ms = 1; 1651 else 1652 bclk_ms = 0; 1653 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms); 1654 1655 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", 1656 rt5640->bclk[dai->id], rt5640->lrck[dai->id]); 1657 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", 1658 bclk_ms, pre_div, dai->id); 1659 1660 switch (params_width(params)) { 1661 case 16: 1662 break; 1663 case 20: 1664 val_len |= RT5640_I2S_DL_20; 1665 break; 1666 case 24: 1667 val_len |= RT5640_I2S_DL_24; 1668 break; 1669 case 8: 1670 val_len |= RT5640_I2S_DL_8; 1671 break; 1672 default: 1673 return -EINVAL; 1674 } 1675 1676 dai_sel = get_sdp_info(codec, dai->id); 1677 if (dai_sel < 0) { 1678 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel); 1679 return -EINVAL; 1680 } 1681 if (dai_sel & RT5640_U_IF1) { 1682 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK; 1683 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT | 1684 pre_div << RT5640_I2S_PD1_SFT; 1685 snd_soc_update_bits(codec, RT5640_I2S1_SDP, 1686 RT5640_I2S_DL_MASK, val_len); 1687 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk); 1688 } 1689 if (dai_sel & RT5640_U_IF2) { 1690 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK; 1691 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT | 1692 pre_div << RT5640_I2S_PD2_SFT; 1693 snd_soc_update_bits(codec, RT5640_I2S2_SDP, 1694 RT5640_I2S_DL_MASK, val_len); 1695 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk); 1696 } 1697 1698 return 0; 1699 } 1700 1701 static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 1702 { 1703 struct snd_soc_codec *codec = dai->codec; 1704 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1705 unsigned int reg_val = 0; 1706 int dai_sel; 1707 1708 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1709 case SND_SOC_DAIFMT_CBM_CFM: 1710 rt5640->master[dai->id] = 1; 1711 break; 1712 case SND_SOC_DAIFMT_CBS_CFS: 1713 reg_val |= RT5640_I2S_MS_S; 1714 rt5640->master[dai->id] = 0; 1715 break; 1716 default: 1717 return -EINVAL; 1718 } 1719 1720 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1721 case SND_SOC_DAIFMT_NB_NF: 1722 break; 1723 case SND_SOC_DAIFMT_IB_NF: 1724 reg_val |= RT5640_I2S_BP_INV; 1725 break; 1726 default: 1727 return -EINVAL; 1728 } 1729 1730 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1731 case SND_SOC_DAIFMT_I2S: 1732 break; 1733 case SND_SOC_DAIFMT_LEFT_J: 1734 reg_val |= RT5640_I2S_DF_LEFT; 1735 break; 1736 case SND_SOC_DAIFMT_DSP_A: 1737 reg_val |= RT5640_I2S_DF_PCM_A; 1738 break; 1739 case SND_SOC_DAIFMT_DSP_B: 1740 reg_val |= RT5640_I2S_DF_PCM_B; 1741 break; 1742 default: 1743 return -EINVAL; 1744 } 1745 1746 dai_sel = get_sdp_info(codec, dai->id); 1747 if (dai_sel < 0) { 1748 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel); 1749 return -EINVAL; 1750 } 1751 if (dai_sel & RT5640_U_IF1) { 1752 snd_soc_update_bits(codec, RT5640_I2S1_SDP, 1753 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1754 RT5640_I2S_DF_MASK, reg_val); 1755 } 1756 if (dai_sel & RT5640_U_IF2) { 1757 snd_soc_update_bits(codec, RT5640_I2S2_SDP, 1758 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1759 RT5640_I2S_DF_MASK, reg_val); 1760 } 1761 1762 return 0; 1763 } 1764 1765 static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai, 1766 int clk_id, unsigned int freq, int dir) 1767 { 1768 struct snd_soc_codec *codec = dai->codec; 1769 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1770 unsigned int reg_val = 0; 1771 1772 if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src) 1773 return 0; 1774 1775 switch (clk_id) { 1776 case RT5640_SCLK_S_MCLK: 1777 reg_val |= RT5640_SCLK_SRC_MCLK; 1778 break; 1779 case RT5640_SCLK_S_PLL1: 1780 reg_val |= RT5640_SCLK_SRC_PLL1; 1781 break; 1782 default: 1783 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id); 1784 return -EINVAL; 1785 } 1786 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1787 RT5640_SCLK_SRC_MASK, reg_val); 1788 rt5640->sysclk = freq; 1789 rt5640->sysclk_src = clk_id; 1790 1791 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); 1792 return 0; 1793 } 1794 1795 static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, 1796 unsigned int freq_in, unsigned int freq_out) 1797 { 1798 struct snd_soc_codec *codec = dai->codec; 1799 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1800 struct rl6231_pll_code pll_code; 1801 int ret, dai_sel; 1802 1803 if (source == rt5640->pll_src && freq_in == rt5640->pll_in && 1804 freq_out == rt5640->pll_out) 1805 return 0; 1806 1807 if (!freq_in || !freq_out) { 1808 dev_dbg(codec->dev, "PLL disabled\n"); 1809 1810 rt5640->pll_in = 0; 1811 rt5640->pll_out = 0; 1812 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1813 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK); 1814 return 0; 1815 } 1816 1817 switch (source) { 1818 case RT5640_PLL1_S_MCLK: 1819 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1820 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK); 1821 break; 1822 case RT5640_PLL1_S_BCLK1: 1823 case RT5640_PLL1_S_BCLK2: 1824 dai_sel = get_sdp_info(codec, dai->id); 1825 if (dai_sel < 0) { 1826 dev_err(codec->dev, 1827 "Failed to get sdp info: %d\n", dai_sel); 1828 return -EINVAL; 1829 } 1830 if (dai_sel & RT5640_U_IF1) { 1831 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1832 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1); 1833 } 1834 if (dai_sel & RT5640_U_IF2) { 1835 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1836 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2); 1837 } 1838 break; 1839 default: 1840 dev_err(codec->dev, "Unknown PLL source %d\n", source); 1841 return -EINVAL; 1842 } 1843 1844 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); 1845 if (ret < 0) { 1846 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in); 1847 return ret; 1848 } 1849 1850 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n", 1851 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), 1852 pll_code.n_code, pll_code.k_code); 1853 1854 snd_soc_write(codec, RT5640_PLL_CTRL1, 1855 pll_code.n_code << RT5640_PLL_N_SFT | pll_code.k_code); 1856 snd_soc_write(codec, RT5640_PLL_CTRL2, 1857 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT | 1858 pll_code.m_bp << RT5640_PLL_M_BP_SFT); 1859 1860 rt5640->pll_in = freq_in; 1861 rt5640->pll_out = freq_out; 1862 rt5640->pll_src = source; 1863 1864 return 0; 1865 } 1866 1867 static int rt5640_set_bias_level(struct snd_soc_codec *codec, 1868 enum snd_soc_bias_level level) 1869 { 1870 switch (level) { 1871 case SND_SOC_BIAS_STANDBY: 1872 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) { 1873 snd_soc_update_bits(codec, RT5640_PWR_ANLG1, 1874 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1875 RT5640_PWR_BG | RT5640_PWR_VREF2, 1876 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1877 RT5640_PWR_BG | RT5640_PWR_VREF2); 1878 usleep_range(10000, 15000); 1879 snd_soc_update_bits(codec, RT5640_PWR_ANLG1, 1880 RT5640_PWR_FV1 | RT5640_PWR_FV2, 1881 RT5640_PWR_FV1 | RT5640_PWR_FV2); 1882 snd_soc_update_bits(codec, RT5640_DUMMY1, 1883 0x0301, 0x0301); 1884 snd_soc_update_bits(codec, RT5640_MICBIAS, 1885 0x0030, 0x0030); 1886 } 1887 break; 1888 1889 case SND_SOC_BIAS_OFF: 1890 snd_soc_write(codec, RT5640_DEPOP_M1, 0x0004); 1891 snd_soc_write(codec, RT5640_DEPOP_M2, 0x1100); 1892 snd_soc_update_bits(codec, RT5640_DUMMY1, 0x1, 0); 1893 snd_soc_write(codec, RT5640_PWR_DIG1, 0x0000); 1894 snd_soc_write(codec, RT5640_PWR_DIG2, 0x0000); 1895 snd_soc_write(codec, RT5640_PWR_VOL, 0x0000); 1896 snd_soc_write(codec, RT5640_PWR_MIXER, 0x0000); 1897 snd_soc_write(codec, RT5640_PWR_ANLG1, 0x0000); 1898 snd_soc_write(codec, RT5640_PWR_ANLG2, 0x0000); 1899 break; 1900 1901 default: 1902 break; 1903 } 1904 codec->dapm.bias_level = level; 1905 1906 return 0; 1907 } 1908 1909 static int rt5640_probe(struct snd_soc_codec *codec) 1910 { 1911 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1912 1913 rt5640->codec = codec; 1914 1915 rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF); 1916 1917 snd_soc_update_bits(codec, RT5640_DUMMY1, 0x0301, 0x0301); 1918 snd_soc_update_bits(codec, RT5640_MICBIAS, 0x0030, 0x0030); 1919 snd_soc_update_bits(codec, RT5640_DSP_PATH2, 0xfc00, 0x0c00); 1920 1921 switch (snd_soc_read(codec, RT5640_RESET) & RT5640_ID_MASK) { 1922 case RT5640_ID_5640: 1923 case RT5640_ID_5642: 1924 snd_soc_add_codec_controls(codec, 1925 rt5640_specific_snd_controls, 1926 ARRAY_SIZE(rt5640_specific_snd_controls)); 1927 snd_soc_dapm_new_controls(&codec->dapm, 1928 rt5640_specific_dapm_widgets, 1929 ARRAY_SIZE(rt5640_specific_dapm_widgets)); 1930 snd_soc_dapm_add_routes(&codec->dapm, 1931 rt5640_specific_dapm_routes, 1932 ARRAY_SIZE(rt5640_specific_dapm_routes)); 1933 break; 1934 case RT5640_ID_5639: 1935 snd_soc_dapm_new_controls(&codec->dapm, 1936 rt5639_specific_dapm_widgets, 1937 ARRAY_SIZE(rt5639_specific_dapm_widgets)); 1938 snd_soc_dapm_add_routes(&codec->dapm, 1939 rt5639_specific_dapm_routes, 1940 ARRAY_SIZE(rt5639_specific_dapm_routes)); 1941 break; 1942 default: 1943 dev_err(codec->dev, 1944 "The driver is for RT5639 RT5640 or RT5642 only\n"); 1945 return -ENODEV; 1946 } 1947 1948 return 0; 1949 } 1950 1951 static int rt5640_remove(struct snd_soc_codec *codec) 1952 { 1953 rt5640_reset(codec); 1954 1955 return 0; 1956 } 1957 1958 #ifdef CONFIG_PM 1959 static int rt5640_suspend(struct snd_soc_codec *codec) 1960 { 1961 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1962 1963 rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF); 1964 rt5640_reset(codec); 1965 regcache_cache_only(rt5640->regmap, true); 1966 regcache_mark_dirty(rt5640->regmap); 1967 if (gpio_is_valid(rt5640->pdata.ldo1_en)) 1968 gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 0); 1969 1970 return 0; 1971 } 1972 1973 static int rt5640_resume(struct snd_soc_codec *codec) 1974 { 1975 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1976 1977 if (gpio_is_valid(rt5640->pdata.ldo1_en)) { 1978 gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 1); 1979 msleep(400); 1980 } 1981 1982 regcache_cache_only(rt5640->regmap, false); 1983 regcache_sync(rt5640->regmap); 1984 1985 return 0; 1986 } 1987 #else 1988 #define rt5640_suspend NULL 1989 #define rt5640_resume NULL 1990 #endif 1991 1992 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000 1993 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 1994 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) 1995 1996 static const struct snd_soc_dai_ops rt5640_aif_dai_ops = { 1997 .hw_params = rt5640_hw_params, 1998 .set_fmt = rt5640_set_dai_fmt, 1999 .set_sysclk = rt5640_set_dai_sysclk, 2000 .set_pll = rt5640_set_dai_pll, 2001 }; 2002 2003 static struct snd_soc_dai_driver rt5640_dai[] = { 2004 { 2005 .name = "rt5640-aif1", 2006 .id = RT5640_AIF1, 2007 .playback = { 2008 .stream_name = "AIF1 Playback", 2009 .channels_min = 1, 2010 .channels_max = 2, 2011 .rates = RT5640_STEREO_RATES, 2012 .formats = RT5640_FORMATS, 2013 }, 2014 .capture = { 2015 .stream_name = "AIF1 Capture", 2016 .channels_min = 1, 2017 .channels_max = 2, 2018 .rates = RT5640_STEREO_RATES, 2019 .formats = RT5640_FORMATS, 2020 }, 2021 .ops = &rt5640_aif_dai_ops, 2022 }, 2023 { 2024 .name = "rt5640-aif2", 2025 .id = RT5640_AIF2, 2026 .playback = { 2027 .stream_name = "AIF2 Playback", 2028 .channels_min = 1, 2029 .channels_max = 2, 2030 .rates = RT5640_STEREO_RATES, 2031 .formats = RT5640_FORMATS, 2032 }, 2033 .capture = { 2034 .stream_name = "AIF2 Capture", 2035 .channels_min = 1, 2036 .channels_max = 2, 2037 .rates = RT5640_STEREO_RATES, 2038 .formats = RT5640_FORMATS, 2039 }, 2040 .ops = &rt5640_aif_dai_ops, 2041 }, 2042 }; 2043 2044 static struct snd_soc_codec_driver soc_codec_dev_rt5640 = { 2045 .probe = rt5640_probe, 2046 .remove = rt5640_remove, 2047 .suspend = rt5640_suspend, 2048 .resume = rt5640_resume, 2049 .set_bias_level = rt5640_set_bias_level, 2050 .idle_bias_off = true, 2051 .controls = rt5640_snd_controls, 2052 .num_controls = ARRAY_SIZE(rt5640_snd_controls), 2053 .dapm_widgets = rt5640_dapm_widgets, 2054 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets), 2055 .dapm_routes = rt5640_dapm_routes, 2056 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes), 2057 }; 2058 2059 static const struct regmap_config rt5640_regmap = { 2060 .reg_bits = 8, 2061 .val_bits = 16, 2062 2063 .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) * 2064 RT5640_PR_SPACING), 2065 .volatile_reg = rt5640_volatile_register, 2066 .readable_reg = rt5640_readable_register, 2067 2068 .cache_type = REGCACHE_RBTREE, 2069 .reg_defaults = rt5640_reg, 2070 .num_reg_defaults = ARRAY_SIZE(rt5640_reg), 2071 .ranges = rt5640_ranges, 2072 .num_ranges = ARRAY_SIZE(rt5640_ranges), 2073 }; 2074 2075 static const struct i2c_device_id rt5640_i2c_id[] = { 2076 { "rt5640", 0 }, 2077 { "rt5639", 0 }, 2078 { "rt5642", 0 }, 2079 { } 2080 }; 2081 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id); 2082 2083 #if defined(CONFIG_OF) 2084 static const struct of_device_id rt5640_of_match[] = { 2085 { .compatible = "realtek,rt5639", }, 2086 { .compatible = "realtek,rt5640", }, 2087 {}, 2088 }; 2089 MODULE_DEVICE_TABLE(of, rt5640_of_match); 2090 #endif 2091 2092 #ifdef CONFIG_ACPI 2093 static struct acpi_device_id rt5640_acpi_match[] = { 2094 { "INT33CA", 0 }, 2095 { "10EC5640", 0 }, 2096 { }, 2097 }; 2098 MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); 2099 #endif 2100 2101 static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np) 2102 { 2103 rt5640->pdata.in1_diff = of_property_read_bool(np, 2104 "realtek,in1-differential"); 2105 rt5640->pdata.in2_diff = of_property_read_bool(np, 2106 "realtek,in2-differential"); 2107 2108 rt5640->pdata.ldo1_en = of_get_named_gpio(np, 2109 "realtek,ldo1-en-gpios", 0); 2110 /* 2111 * LDO1_EN is optional (it may be statically tied on the board). 2112 * -ENOENT means that the property doesn't exist, i.e. there is no 2113 * GPIO, so is not an error. Any other error code means the property 2114 * exists, but could not be parsed. 2115 */ 2116 if (!gpio_is_valid(rt5640->pdata.ldo1_en) && 2117 (rt5640->pdata.ldo1_en != -ENOENT)) 2118 return rt5640->pdata.ldo1_en; 2119 2120 return 0; 2121 } 2122 2123 static int rt5640_i2c_probe(struct i2c_client *i2c, 2124 const struct i2c_device_id *id) 2125 { 2126 struct rt5640_platform_data *pdata = dev_get_platdata(&i2c->dev); 2127 struct rt5640_priv *rt5640; 2128 int ret; 2129 unsigned int val; 2130 2131 rt5640 = devm_kzalloc(&i2c->dev, 2132 sizeof(struct rt5640_priv), 2133 GFP_KERNEL); 2134 if (NULL == rt5640) 2135 return -ENOMEM; 2136 i2c_set_clientdata(i2c, rt5640); 2137 2138 if (pdata) { 2139 rt5640->pdata = *pdata; 2140 /* 2141 * Translate zero'd out (default) pdata value to an invalid 2142 * GPIO ID. This makes the pdata and DT paths consistent in 2143 * terms of the value left in this field when no GPIO is 2144 * specified, but means we can't actually use GPIO 0. 2145 */ 2146 if (!rt5640->pdata.ldo1_en) 2147 rt5640->pdata.ldo1_en = -EINVAL; 2148 } else if (i2c->dev.of_node) { 2149 ret = rt5640_parse_dt(rt5640, i2c->dev.of_node); 2150 if (ret) 2151 return ret; 2152 } else 2153 rt5640->pdata.ldo1_en = -EINVAL; 2154 2155 rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); 2156 if (IS_ERR(rt5640->regmap)) { 2157 ret = PTR_ERR(rt5640->regmap); 2158 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 2159 ret); 2160 return ret; 2161 } 2162 2163 if (gpio_is_valid(rt5640->pdata.ldo1_en)) { 2164 ret = devm_gpio_request_one(&i2c->dev, rt5640->pdata.ldo1_en, 2165 GPIOF_OUT_INIT_HIGH, 2166 "RT5640 LDO1_EN"); 2167 if (ret < 0) { 2168 dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n", 2169 rt5640->pdata.ldo1_en, ret); 2170 return ret; 2171 } 2172 msleep(400); 2173 } 2174 2175 regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val); 2176 if (val != RT5640_DEVICE_ID) { 2177 dev_err(&i2c->dev, 2178 "Device with ID register %x is not rt5640/39\n", val); 2179 return -ENODEV; 2180 } 2181 2182 regmap_write(rt5640->regmap, RT5640_RESET, 0); 2183 2184 ret = regmap_register_patch(rt5640->regmap, init_list, 2185 ARRAY_SIZE(init_list)); 2186 if (ret != 0) 2187 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); 2188 2189 if (rt5640->pdata.in1_diff) 2190 regmap_update_bits(rt5640->regmap, RT5640_IN1_IN2, 2191 RT5640_IN_DF1, RT5640_IN_DF1); 2192 2193 if (rt5640->pdata.in2_diff) 2194 regmap_update_bits(rt5640->regmap, RT5640_IN3_IN4, 2195 RT5640_IN_DF2, RT5640_IN_DF2); 2196 2197 if (rt5640->pdata.dmic_en) { 2198 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2199 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL); 2200 2201 if (rt5640->pdata.dmic1_data_pin) { 2202 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2203 RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3); 2204 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2205 RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA); 2206 } 2207 2208 if (rt5640->pdata.dmic2_data_pin) { 2209 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2210 RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4); 2211 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2212 RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA); 2213 } 2214 } 2215 2216 rt5640->hp_mute = 1; 2217 2218 return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640, 2219 rt5640_dai, ARRAY_SIZE(rt5640_dai)); 2220 } 2221 2222 static int rt5640_i2c_remove(struct i2c_client *i2c) 2223 { 2224 snd_soc_unregister_codec(&i2c->dev); 2225 2226 return 0; 2227 } 2228 2229 static struct i2c_driver rt5640_i2c_driver = { 2230 .driver = { 2231 .name = "rt5640", 2232 .owner = THIS_MODULE, 2233 .acpi_match_table = ACPI_PTR(rt5640_acpi_match), 2234 .of_match_table = of_match_ptr(rt5640_of_match), 2235 }, 2236 .probe = rt5640_i2c_probe, 2237 .remove = rt5640_i2c_remove, 2238 .id_table = rt5640_i2c_id, 2239 }; 2240 module_i2c_driver(rt5640_i2c_driver); 2241 2242 MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver"); 2243 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>"); 2244 MODULE_LICENSE("GPL v2"); 2245