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 const struct reg_sequence 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 63 static const struct reg_default rt5640_reg[] = { 64 { 0x00, 0x000e }, 65 { 0x01, 0xc8c8 }, 66 { 0x02, 0xc8c8 }, 67 { 0x03, 0xc8c8 }, 68 { 0x04, 0x8000 }, 69 { 0x0d, 0x0000 }, 70 { 0x0e, 0x0000 }, 71 { 0x0f, 0x0808 }, 72 { 0x19, 0xafaf }, 73 { 0x1a, 0xafaf }, 74 { 0x1b, 0x0000 }, 75 { 0x1c, 0x2f2f }, 76 { 0x1d, 0x2f2f }, 77 { 0x1e, 0x0000 }, 78 { 0x27, 0x7060 }, 79 { 0x28, 0x7070 }, 80 { 0x29, 0x8080 }, 81 { 0x2a, 0x5454 }, 82 { 0x2b, 0x5454 }, 83 { 0x2c, 0xaa00 }, 84 { 0x2d, 0x0000 }, 85 { 0x2e, 0xa000 }, 86 { 0x2f, 0x0000 }, 87 { 0x3b, 0x0000 }, 88 { 0x3c, 0x007f }, 89 { 0x3d, 0x0000 }, 90 { 0x3e, 0x007f }, 91 { 0x45, 0xe000 }, 92 { 0x46, 0x003e }, 93 { 0x47, 0x003e }, 94 { 0x48, 0xf800 }, 95 { 0x49, 0x3800 }, 96 { 0x4a, 0x0004 }, 97 { 0x4c, 0xfc00 }, 98 { 0x4d, 0x0000 }, 99 { 0x4f, 0x01ff }, 100 { 0x50, 0x0000 }, 101 { 0x51, 0x0000 }, 102 { 0x52, 0x01ff }, 103 { 0x53, 0xf000 }, 104 { 0x61, 0x0000 }, 105 { 0x62, 0x0000 }, 106 { 0x63, 0x00c0 }, 107 { 0x64, 0x0000 }, 108 { 0x65, 0x0000 }, 109 { 0x66, 0x0000 }, 110 { 0x6a, 0x0000 }, 111 { 0x6c, 0x0000 }, 112 { 0x70, 0x8000 }, 113 { 0x71, 0x8000 }, 114 { 0x72, 0x8000 }, 115 { 0x73, 0x1114 }, 116 { 0x74, 0x0c00 }, 117 { 0x75, 0x1d00 }, 118 { 0x80, 0x0000 }, 119 { 0x81, 0x0000 }, 120 { 0x82, 0x0000 }, 121 { 0x83, 0x0000 }, 122 { 0x84, 0x0000 }, 123 { 0x85, 0x0008 }, 124 { 0x89, 0x0000 }, 125 { 0x8a, 0x0000 }, 126 { 0x8b, 0x0600 }, 127 { 0x8c, 0x0228 }, 128 { 0x8d, 0xa000 }, 129 { 0x8e, 0x0004 }, 130 { 0x8f, 0x1100 }, 131 { 0x90, 0x0646 }, 132 { 0x91, 0x0c00 }, 133 { 0x92, 0x0000 }, 134 { 0x93, 0x3000 }, 135 { 0xb0, 0x2080 }, 136 { 0xb1, 0x0000 }, 137 { 0xb4, 0x2206 }, 138 { 0xb5, 0x1f00 }, 139 { 0xb6, 0x0000 }, 140 { 0xb8, 0x034b }, 141 { 0xb9, 0x0066 }, 142 { 0xba, 0x000b }, 143 { 0xbb, 0x0000 }, 144 { 0xbc, 0x0000 }, 145 { 0xbd, 0x0000 }, 146 { 0xbe, 0x0000 }, 147 { 0xbf, 0x0000 }, 148 { 0xc0, 0x0400 }, 149 { 0xc2, 0x0000 }, 150 { 0xc4, 0x0000 }, 151 { 0xc5, 0x0000 }, 152 { 0xc6, 0x2000 }, 153 { 0xc8, 0x0000 }, 154 { 0xc9, 0x0000 }, 155 { 0xca, 0x0000 }, 156 { 0xcb, 0x0000 }, 157 { 0xcc, 0x0000 }, 158 { 0xcf, 0x0013 }, 159 { 0xd0, 0x0680 }, 160 { 0xd1, 0x1c17 }, 161 { 0xd2, 0x8c00 }, 162 { 0xd3, 0xaa20 }, 163 { 0xd6, 0x0400 }, 164 { 0xd9, 0x0809 }, 165 { 0xfe, 0x10ec }, 166 { 0xff, 0x6231 }, 167 }; 168 169 static int rt5640_reset(struct snd_soc_codec *codec) 170 { 171 return snd_soc_write(codec, RT5640_RESET, 0); 172 } 173 174 static bool rt5640_volatile_register(struct device *dev, unsigned int reg) 175 { 176 int i; 177 178 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 179 if ((reg >= rt5640_ranges[i].window_start && 180 reg <= rt5640_ranges[i].window_start + 181 rt5640_ranges[i].window_len) || 182 (reg >= rt5640_ranges[i].range_min && 183 reg <= rt5640_ranges[i].range_max)) 184 return true; 185 186 switch (reg) { 187 case RT5640_RESET: 188 case RT5640_ASRC_5: 189 case RT5640_EQ_CTRL1: 190 case RT5640_DRC_AGC_1: 191 case RT5640_ANC_CTRL1: 192 case RT5640_IRQ_CTRL2: 193 case RT5640_INT_IRQ_ST: 194 case RT5640_DSP_CTRL2: 195 case RT5640_DSP_CTRL3: 196 case RT5640_PRIV_INDEX: 197 case RT5640_PRIV_DATA: 198 case RT5640_PGM_REG_ARR1: 199 case RT5640_PGM_REG_ARR3: 200 case RT5640_VENDOR_ID: 201 case RT5640_VENDOR_ID1: 202 case RT5640_VENDOR_ID2: 203 return true; 204 default: 205 return false; 206 } 207 } 208 209 static bool rt5640_readable_register(struct device *dev, unsigned int reg) 210 { 211 int i; 212 213 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 214 if ((reg >= rt5640_ranges[i].window_start && 215 reg <= rt5640_ranges[i].window_start + 216 rt5640_ranges[i].window_len) || 217 (reg >= rt5640_ranges[i].range_min && 218 reg <= rt5640_ranges[i].range_max)) 219 return true; 220 221 switch (reg) { 222 case RT5640_RESET: 223 case RT5640_SPK_VOL: 224 case RT5640_HP_VOL: 225 case RT5640_OUTPUT: 226 case RT5640_MONO_OUT: 227 case RT5640_IN1_IN2: 228 case RT5640_IN3_IN4: 229 case RT5640_INL_INR_VOL: 230 case RT5640_DAC1_DIG_VOL: 231 case RT5640_DAC2_DIG_VOL: 232 case RT5640_DAC2_CTRL: 233 case RT5640_ADC_DIG_VOL: 234 case RT5640_ADC_DATA: 235 case RT5640_ADC_BST_VOL: 236 case RT5640_STO_ADC_MIXER: 237 case RT5640_MONO_ADC_MIXER: 238 case RT5640_AD_DA_MIXER: 239 case RT5640_STO_DAC_MIXER: 240 case RT5640_MONO_DAC_MIXER: 241 case RT5640_DIG_MIXER: 242 case RT5640_DSP_PATH1: 243 case RT5640_DSP_PATH2: 244 case RT5640_DIG_INF_DATA: 245 case RT5640_REC_L1_MIXER: 246 case RT5640_REC_L2_MIXER: 247 case RT5640_REC_R1_MIXER: 248 case RT5640_REC_R2_MIXER: 249 case RT5640_HPO_MIXER: 250 case RT5640_SPK_L_MIXER: 251 case RT5640_SPK_R_MIXER: 252 case RT5640_SPO_L_MIXER: 253 case RT5640_SPO_R_MIXER: 254 case RT5640_SPO_CLSD_RATIO: 255 case RT5640_MONO_MIXER: 256 case RT5640_OUT_L1_MIXER: 257 case RT5640_OUT_L2_MIXER: 258 case RT5640_OUT_L3_MIXER: 259 case RT5640_OUT_R1_MIXER: 260 case RT5640_OUT_R2_MIXER: 261 case RT5640_OUT_R3_MIXER: 262 case RT5640_LOUT_MIXER: 263 case RT5640_PWR_DIG1: 264 case RT5640_PWR_DIG2: 265 case RT5640_PWR_ANLG1: 266 case RT5640_PWR_ANLG2: 267 case RT5640_PWR_MIXER: 268 case RT5640_PWR_VOL: 269 case RT5640_PRIV_INDEX: 270 case RT5640_PRIV_DATA: 271 case RT5640_I2S1_SDP: 272 case RT5640_I2S2_SDP: 273 case RT5640_ADDA_CLK1: 274 case RT5640_ADDA_CLK2: 275 case RT5640_DMIC: 276 case RT5640_GLB_CLK: 277 case RT5640_PLL_CTRL1: 278 case RT5640_PLL_CTRL2: 279 case RT5640_ASRC_1: 280 case RT5640_ASRC_2: 281 case RT5640_ASRC_3: 282 case RT5640_ASRC_4: 283 case RT5640_ASRC_5: 284 case RT5640_HP_OVCD: 285 case RT5640_CLS_D_OVCD: 286 case RT5640_CLS_D_OUT: 287 case RT5640_DEPOP_M1: 288 case RT5640_DEPOP_M2: 289 case RT5640_DEPOP_M3: 290 case RT5640_CHARGE_PUMP: 291 case RT5640_PV_DET_SPK_G: 292 case RT5640_MICBIAS: 293 case RT5640_EQ_CTRL1: 294 case RT5640_EQ_CTRL2: 295 case RT5640_WIND_FILTER: 296 case RT5640_DRC_AGC_1: 297 case RT5640_DRC_AGC_2: 298 case RT5640_DRC_AGC_3: 299 case RT5640_SVOL_ZC: 300 case RT5640_ANC_CTRL1: 301 case RT5640_ANC_CTRL2: 302 case RT5640_ANC_CTRL3: 303 case RT5640_JD_CTRL: 304 case RT5640_ANC_JD: 305 case RT5640_IRQ_CTRL1: 306 case RT5640_IRQ_CTRL2: 307 case RT5640_INT_IRQ_ST: 308 case RT5640_GPIO_CTRL1: 309 case RT5640_GPIO_CTRL2: 310 case RT5640_GPIO_CTRL3: 311 case RT5640_DSP_CTRL1: 312 case RT5640_DSP_CTRL2: 313 case RT5640_DSP_CTRL3: 314 case RT5640_DSP_CTRL4: 315 case RT5640_PGM_REG_ARR1: 316 case RT5640_PGM_REG_ARR2: 317 case RT5640_PGM_REG_ARR3: 318 case RT5640_PGM_REG_ARR4: 319 case RT5640_PGM_REG_ARR5: 320 case RT5640_SCB_FUNC: 321 case RT5640_SCB_CTRL: 322 case RT5640_BASE_BACK: 323 case RT5640_MP3_PLUS1: 324 case RT5640_MP3_PLUS2: 325 case RT5640_3D_HP: 326 case RT5640_ADJ_HPF: 327 case RT5640_HP_CALIB_AMP_DET: 328 case RT5640_HP_CALIB2: 329 case RT5640_SV_ZCD1: 330 case RT5640_SV_ZCD2: 331 case RT5640_DUMMY1: 332 case RT5640_DUMMY2: 333 case RT5640_DUMMY3: 334 case RT5640_VENDOR_ID: 335 case RT5640_VENDOR_ID1: 336 case RT5640_VENDOR_ID2: 337 return true; 338 default: 339 return false; 340 } 341 } 342 343 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); 344 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0); 345 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); 346 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0); 347 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); 348 349 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ 350 static const DECLARE_TLV_DB_RANGE(bst_tlv, 351 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 352 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 353 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 354 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 355 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 356 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 357 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0) 358 ); 359 360 /* Interface data select */ 361 static const char * const rt5640_data_select[] = { 362 "Normal", "left copy to right", "right copy to left", "Swap"}; 363 364 static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA, 365 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select); 366 367 static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA, 368 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select); 369 370 static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA, 371 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select); 372 373 static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA, 374 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select); 375 376 /* Class D speaker gain ratio */ 377 static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", 378 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"}; 379 380 static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT, 381 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio); 382 383 static const struct snd_kcontrol_new rt5640_snd_controls[] = { 384 /* Speaker Output Volume */ 385 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL, 386 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 387 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL, 388 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 389 /* Headphone Output Volume */ 390 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL, 391 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 392 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL, 393 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 394 /* OUTPUT Control */ 395 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT, 396 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 397 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT, 398 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 399 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT, 400 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 401 402 /* DAC Digital Volume */ 403 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL, 404 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1), 405 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL, 406 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 407 175, 0, dac_vol_tlv), 408 /* IN1/IN2 Control */ 409 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2, 410 RT5640_BST_SFT1, 8, 0, bst_tlv), 411 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4, 412 RT5640_BST_SFT2, 8, 0, bst_tlv), 413 /* INL/INR Volume Control */ 414 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL, 415 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT, 416 31, 1, in_vol_tlv), 417 /* ADC Digital Volume Control */ 418 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL, 419 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 420 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL, 421 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 422 127, 0, adc_vol_tlv), 423 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA, 424 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 425 127, 0, adc_vol_tlv), 426 /* ADC Boost Volume Control */ 427 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL, 428 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT, 429 3, 0, adc_bst_tlv), 430 /* Class D speaker gain ratio */ 431 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum), 432 433 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum), 434 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum), 435 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum), 436 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum), 437 }; 438 439 static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = { 440 /* MONO Output Control */ 441 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT, 442 1, 1), 443 444 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL, 445 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 175, 0, dac_vol_tlv), 446 }; 447 448 /** 449 * set_dmic_clk - Set parameter of dmic. 450 * 451 * @w: DAPM widget. 452 * @kcontrol: The kcontrol of this widget. 453 * @event: Event id. 454 * 455 */ 456 static int set_dmic_clk(struct snd_soc_dapm_widget *w, 457 struct snd_kcontrol *kcontrol, int event) 458 { 459 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); 460 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 461 int idx, rate; 462 463 rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, 464 RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT); 465 idx = rl6231_calc_dmic_clk(rate); 466 if (idx < 0) 467 dev_err(codec->dev, "Failed to set DMIC clock\n"); 468 else 469 snd_soc_update_bits(codec, RT5640_DMIC, RT5640_DMIC_CLK_MASK, 470 idx << RT5640_DMIC_CLK_SFT); 471 return idx; 472 } 473 474 static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, 475 struct snd_soc_dapm_widget *sink) 476 { 477 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); 478 unsigned int val; 479 480 val = snd_soc_read(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 = snd_soc_dapm_to_codec(w->dapm); 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_lout_event(struct snd_soc_dapm_widget *w, 988 struct snd_kcontrol *kcontrol, int event) 989 { 990 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); 991 992 switch (event) { 993 case SND_SOC_DAPM_POST_PMU: 994 hp_amp_power_on(codec); 995 snd_soc_update_bits(codec, RT5640_PWR_ANLG1, 996 RT5640_PWR_LM, RT5640_PWR_LM); 997 snd_soc_update_bits(codec, RT5640_OUTPUT, 998 RT5640_L_MUTE | RT5640_R_MUTE, 0); 999 break; 1000 1001 case SND_SOC_DAPM_PRE_PMD: 1002 snd_soc_update_bits(codec, RT5640_OUTPUT, 1003 RT5640_L_MUTE | RT5640_R_MUTE, 1004 RT5640_L_MUTE | RT5640_R_MUTE); 1005 snd_soc_update_bits(codec, RT5640_PWR_ANLG1, 1006 RT5640_PWR_LM, 0); 1007 break; 1008 1009 default: 1010 return 0; 1011 } 1012 1013 return 0; 1014 } 1015 1016 static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w, 1017 struct snd_kcontrol *kcontrol, int event) 1018 { 1019 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); 1020 1021 switch (event) { 1022 case SND_SOC_DAPM_POST_PMU: 1023 hp_amp_power_on(codec); 1024 break; 1025 default: 1026 return 0; 1027 } 1028 1029 return 0; 1030 } 1031 1032 static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w, 1033 struct snd_kcontrol *kcontrol, int event) 1034 { 1035 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); 1036 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1037 1038 switch (event) { 1039 case SND_SOC_DAPM_POST_PMU: 1040 if (!rt5640->hp_mute) 1041 usleep_range(80000, 85000); 1042 1043 break; 1044 1045 default: 1046 return 0; 1047 } 1048 1049 return 0; 1050 } 1051 1052 static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = { 1053 SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2, 1054 RT5640_PWR_PLL_BIT, 0, NULL, 0), 1055 /* Input Side */ 1056 /* micbias */ 1057 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1, 1058 RT5640_PWR_LDO2_BIT, 0, NULL, 0), 1059 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2, 1060 RT5640_PWR_MB1_BIT, 0, NULL, 0), 1061 /* Input Lines */ 1062 SND_SOC_DAPM_INPUT("DMIC1"), 1063 SND_SOC_DAPM_INPUT("DMIC2"), 1064 SND_SOC_DAPM_INPUT("IN1P"), 1065 SND_SOC_DAPM_INPUT("IN1N"), 1066 SND_SOC_DAPM_INPUT("IN2P"), 1067 SND_SOC_DAPM_INPUT("IN2N"), 1068 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0), 1069 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0), 1070 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0), 1071 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0), 1072 1073 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, 1074 set_dmic_clk, SND_SOC_DAPM_PRE_PMU), 1075 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0, 1076 NULL, 0), 1077 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0, 1078 NULL, 0), 1079 /* Boost */ 1080 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2, 1081 RT5640_PWR_BST1_BIT, 0, NULL, 0), 1082 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2, 1083 RT5640_PWR_BST4_BIT, 0, NULL, 0), 1084 /* Input Volume */ 1085 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL, 1086 RT5640_PWR_IN_L_BIT, 0, NULL, 0), 1087 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL, 1088 RT5640_PWR_IN_R_BIT, 0, NULL, 0), 1089 /* REC Mixer */ 1090 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0, 1091 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)), 1092 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0, 1093 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)), 1094 /* ADCs */ 1095 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1, 1096 RT5640_PWR_ADC_L_BIT, 0), 1097 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1, 1098 RT5640_PWR_ADC_R_BIT, 0), 1099 /* ADC Mux */ 1100 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1101 &rt5640_sto_adc_2_mux), 1102 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1103 &rt5640_sto_adc_2_mux), 1104 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1105 &rt5640_sto_adc_1_mux), 1106 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1107 &rt5640_sto_adc_1_mux), 1108 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1109 &rt5640_mono_adc_l2_mux), 1110 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1111 &rt5640_mono_adc_l1_mux), 1112 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1113 &rt5640_mono_adc_r1_mux), 1114 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1115 &rt5640_mono_adc_r2_mux), 1116 /* ADC Mixer */ 1117 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2, 1118 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0), 1119 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0, 1120 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)), 1121 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0, 1122 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)), 1123 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2, 1124 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0), 1125 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, 1126 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)), 1127 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2, 1128 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0), 1129 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, 1130 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)), 1131 1132 /* Digital Interface */ 1133 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1, 1134 RT5640_PWR_I2S1_BIT, 0, NULL, 0), 1135 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1136 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1137 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1138 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1139 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1140 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1141 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1, 1142 RT5640_PWR_I2S2_BIT, 0, NULL, 0), 1143 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1144 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1145 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1146 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1147 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1148 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1149 /* Digital Interface Select */ 1150 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1151 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1152 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1153 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1154 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1155 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1156 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1157 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1158 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1159 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1160 /* Audio Interface */ 1161 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), 1162 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), 1163 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), 1164 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), 1165 1166 /* Output Side */ 1167 /* DAC mixer before sound effect */ 1168 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, 1169 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)), 1170 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, 1171 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)), 1172 1173 /* DAC Mixer */ 1174 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, 1175 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)), 1176 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, 1177 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)), 1178 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0, 1179 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)), 1180 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0, 1181 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)), 1182 /* DACs */ 1183 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5640_PWR_DIG1, 1184 RT5640_PWR_DAC_L1_BIT, 0), 1185 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5640_PWR_DIG1, 1186 RT5640_PWR_DAC_R1_BIT, 0), 1187 1188 /* SPK/OUT Mixer */ 1189 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT, 1190 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)), 1191 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT, 1192 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)), 1193 /* Ouput Volume */ 1194 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL, 1195 RT5640_PWR_SV_L_BIT, 0, NULL, 0), 1196 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL, 1197 RT5640_PWR_SV_R_BIT, 0, NULL, 0), 1198 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL, 1199 RT5640_PWR_OV_L_BIT, 0, NULL, 0), 1200 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL, 1201 RT5640_PWR_OV_R_BIT, 0, NULL, 0), 1202 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL, 1203 RT5640_PWR_HV_L_BIT, 0, NULL, 0), 1204 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL, 1205 RT5640_PWR_HV_R_BIT, 0, NULL, 0), 1206 /* SPO/HPO/LOUT/Mono Mixer */ 1207 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 1208 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)), 1209 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 1210 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)), 1211 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, 1212 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)), 1213 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM, 1214 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU), 1215 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, 1216 rt5640_hp_event, 1217 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1218 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, 1219 rt5640_lout_event, 1220 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1221 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1, 1222 RT5640_PWR_HP_L_BIT, 0, NULL, 0), 1223 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1, 1224 RT5640_PWR_HP_R_BIT, 0, NULL, 0), 1225 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1, 1226 RT5640_PWR_CLS_D_BIT, 0, NULL, 0), 1227 1228 /* Output Switch */ 1229 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0, 1230 &spk_l_enable_control), 1231 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0, 1232 &spk_r_enable_control), 1233 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0, 1234 &hp_l_enable_control), 1235 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0, 1236 &hp_r_enable_control), 1237 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event), 1238 /* Output Lines */ 1239 SND_SOC_DAPM_OUTPUT("SPOLP"), 1240 SND_SOC_DAPM_OUTPUT("SPOLN"), 1241 SND_SOC_DAPM_OUTPUT("SPORP"), 1242 SND_SOC_DAPM_OUTPUT("SPORN"), 1243 SND_SOC_DAPM_OUTPUT("HPOL"), 1244 SND_SOC_DAPM_OUTPUT("HPOR"), 1245 SND_SOC_DAPM_OUTPUT("LOUTL"), 1246 SND_SOC_DAPM_OUTPUT("LOUTR"), 1247 }; 1248 1249 static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = { 1250 /* Audio DSP */ 1251 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0), 1252 /* ANC */ 1253 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0), 1254 1255 /* DAC2 channel Mux */ 1256 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux), 1257 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux), 1258 1259 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1260 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)), 1261 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1262 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)), 1263 1264 SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_R2_BIT, 1265 0), 1266 SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_L2_BIT, 1267 0), 1268 1269 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1270 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)), 1271 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1272 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)), 1273 1274 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1275 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1276 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1277 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1278 1279 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0, 1280 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)), 1281 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1, 1282 RT5640_PWR_MA_BIT, 0, NULL, 0), 1283 1284 SND_SOC_DAPM_OUTPUT("MONOP"), 1285 SND_SOC_DAPM_OUTPUT("MONON"), 1286 }; 1287 1288 static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = { 1289 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1290 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)), 1291 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1292 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)), 1293 1294 SND_SOC_DAPM_SUPPLY("DAC L2 Filter", RT5640_PWR_DIG1, 1295 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0), 1296 SND_SOC_DAPM_SUPPLY("DAC R2 Filter", RT5640_PWR_DIG1, 1297 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0), 1298 1299 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1300 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)), 1301 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1302 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)), 1303 1304 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1305 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1306 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1307 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1308 }; 1309 1310 static const struct snd_soc_dapm_route rt5640_dapm_routes[] = { 1311 {"IN1P", NULL, "LDO2"}, 1312 {"IN2P", NULL, "LDO2"}, 1313 1314 {"DMIC L1", NULL, "DMIC1"}, 1315 {"DMIC R1", NULL, "DMIC1"}, 1316 {"DMIC L2", NULL, "DMIC2"}, 1317 {"DMIC R2", NULL, "DMIC2"}, 1318 1319 {"BST1", NULL, "IN1P"}, 1320 {"BST1", NULL, "IN1N"}, 1321 {"BST2", NULL, "IN2P"}, 1322 {"BST2", NULL, "IN2N"}, 1323 1324 {"INL VOL", NULL, "IN2P"}, 1325 {"INR VOL", NULL, "IN2N"}, 1326 1327 {"RECMIXL", "HPOL Switch", "HPOL"}, 1328 {"RECMIXL", "INL Switch", "INL VOL"}, 1329 {"RECMIXL", "BST2 Switch", "BST2"}, 1330 {"RECMIXL", "BST1 Switch", "BST1"}, 1331 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"}, 1332 1333 {"RECMIXR", "HPOR Switch", "HPOR"}, 1334 {"RECMIXR", "INR Switch", "INR VOL"}, 1335 {"RECMIXR", "BST2 Switch", "BST2"}, 1336 {"RECMIXR", "BST1 Switch", "BST1"}, 1337 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"}, 1338 1339 {"ADC L", NULL, "RECMIXL"}, 1340 {"ADC R", NULL, "RECMIXR"}, 1341 1342 {"DMIC L1", NULL, "DMIC CLK"}, 1343 {"DMIC L1", NULL, "DMIC1 Power"}, 1344 {"DMIC R1", NULL, "DMIC CLK"}, 1345 {"DMIC R1", NULL, "DMIC1 Power"}, 1346 {"DMIC L2", NULL, "DMIC CLK"}, 1347 {"DMIC L2", NULL, "DMIC2 Power"}, 1348 {"DMIC R2", NULL, "DMIC CLK"}, 1349 {"DMIC R2", NULL, "DMIC2 Power"}, 1350 1351 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"}, 1352 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"}, 1353 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"}, 1354 {"Stereo ADC L1 Mux", "ADC", "ADC L"}, 1355 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"}, 1356 1357 {"Stereo ADC R1 Mux", "ADC", "ADC R"}, 1358 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"}, 1359 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"}, 1360 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"}, 1361 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"}, 1362 1363 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"}, 1364 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"}, 1365 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1366 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1367 {"Mono ADC L1 Mux", "ADCL", "ADC L"}, 1368 1369 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1370 {"Mono ADC R1 Mux", "ADCR", "ADC R"}, 1371 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"}, 1372 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"}, 1373 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1374 1375 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"}, 1376 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"}, 1377 {"Stereo ADC MIXL", NULL, "Stereo Filter"}, 1378 {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll}, 1379 1380 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"}, 1381 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"}, 1382 {"Stereo ADC MIXR", NULL, "Stereo Filter"}, 1383 {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll}, 1384 1385 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"}, 1386 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"}, 1387 {"Mono ADC MIXL", NULL, "Mono Left Filter"}, 1388 {"Mono Left Filter", NULL, "PLL1", is_sys_clk_from_pll}, 1389 1390 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"}, 1391 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"}, 1392 {"Mono ADC MIXR", NULL, "Mono Right Filter"}, 1393 {"Mono Right Filter", NULL, "PLL1", is_sys_clk_from_pll}, 1394 1395 {"IF2 ADC L", NULL, "Mono ADC MIXL"}, 1396 {"IF2 ADC R", NULL, "Mono ADC MIXR"}, 1397 {"IF1 ADC L", NULL, "Stereo ADC MIXL"}, 1398 {"IF1 ADC R", NULL, "Stereo ADC MIXR"}, 1399 1400 {"IF1 ADC", NULL, "I2S1"}, 1401 {"IF1 ADC", NULL, "IF1 ADC L"}, 1402 {"IF1 ADC", NULL, "IF1 ADC R"}, 1403 {"IF2 ADC", NULL, "I2S2"}, 1404 {"IF2 ADC", NULL, "IF2 ADC L"}, 1405 {"IF2 ADC", NULL, "IF2 ADC R"}, 1406 1407 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"}, 1408 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"}, 1409 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"}, 1410 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"}, 1411 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"}, 1412 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"}, 1413 1414 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"}, 1415 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"}, 1416 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"}, 1417 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"}, 1418 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"}, 1419 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"}, 1420 1421 {"AIF1TX", NULL, "DAI1 TX Mux"}, 1422 {"AIF1TX", NULL, "SDI1 TX Mux"}, 1423 {"AIF2TX", NULL, "DAI2 TX Mux"}, 1424 {"AIF2TX", NULL, "SDI2 TX Mux"}, 1425 1426 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"}, 1427 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"}, 1428 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"}, 1429 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"}, 1430 1431 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"}, 1432 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"}, 1433 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"}, 1434 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"}, 1435 1436 {"IF1 DAC", NULL, "I2S1"}, 1437 {"IF1 DAC", NULL, "DAI1 RX Mux"}, 1438 {"IF2 DAC", NULL, "I2S2"}, 1439 {"IF2 DAC", NULL, "DAI2 RX Mux"}, 1440 1441 {"IF1 DAC L", NULL, "IF1 DAC"}, 1442 {"IF1 DAC R", NULL, "IF1 DAC"}, 1443 {"IF2 DAC L", NULL, "IF2 DAC"}, 1444 {"IF2 DAC R", NULL, "IF2 DAC"}, 1445 1446 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"}, 1447 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"}, 1448 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"}, 1449 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"}, 1450 1451 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1452 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1453 1454 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1455 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1456 1457 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"}, 1458 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"}, 1459 1460 {"DAC L1", NULL, "Stereo DAC MIXL"}, 1461 {"DAC L1", NULL, "PLL1", is_sys_clk_from_pll}, 1462 {"DAC R1", NULL, "Stereo DAC MIXR"}, 1463 {"DAC R1", NULL, "PLL1", is_sys_clk_from_pll}, 1464 1465 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"}, 1466 {"SPK MIXL", "INL Switch", "INL VOL"}, 1467 {"SPK MIXL", "DAC L1 Switch", "DAC L1"}, 1468 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"}, 1469 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"}, 1470 {"SPK MIXR", "INR Switch", "INR VOL"}, 1471 {"SPK MIXR", "DAC R1 Switch", "DAC R1"}, 1472 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"}, 1473 1474 {"OUT MIXL", "BST1 Switch", "BST1"}, 1475 {"OUT MIXL", "INL Switch", "INL VOL"}, 1476 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, 1477 {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, 1478 1479 {"OUT MIXR", "BST2 Switch", "BST2"}, 1480 {"OUT MIXR", "BST1 Switch", "BST1"}, 1481 {"OUT MIXR", "INR Switch", "INR VOL"}, 1482 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, 1483 {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, 1484 1485 {"SPKVOL L", NULL, "SPK MIXL"}, 1486 {"SPKVOL R", NULL, "SPK MIXR"}, 1487 {"HPOVOL L", NULL, "OUT MIXL"}, 1488 {"HPOVOL R", NULL, "OUT MIXR"}, 1489 {"OUTVOL L", NULL, "OUT MIXL"}, 1490 {"OUTVOL R", NULL, "OUT MIXR"}, 1491 1492 {"SPOL MIX", "DAC R1 Switch", "DAC R1"}, 1493 {"SPOL MIX", "DAC L1 Switch", "DAC L1"}, 1494 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"}, 1495 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"}, 1496 {"SPOL MIX", "BST1 Switch", "BST1"}, 1497 {"SPOR MIX", "DAC R1 Switch", "DAC R1"}, 1498 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"}, 1499 {"SPOR MIX", "BST1 Switch", "BST1"}, 1500 1501 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"}, 1502 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"}, 1503 {"HPO MIX L", NULL, "HP L Amp"}, 1504 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"}, 1505 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"}, 1506 {"HPO MIX R", NULL, "HP R Amp"}, 1507 1508 {"LOUT MIX", "DAC L1 Switch", "DAC L1"}, 1509 {"LOUT MIX", "DAC R1 Switch", "DAC R1"}, 1510 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"}, 1511 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"}, 1512 1513 {"HP Amp", NULL, "HPO MIX L"}, 1514 {"HP Amp", NULL, "HPO MIX R"}, 1515 1516 {"Speaker L Playback", "Switch", "SPOL MIX"}, 1517 {"Speaker R Playback", "Switch", "SPOR MIX"}, 1518 {"SPOLP", NULL, "Speaker L Playback"}, 1519 {"SPOLN", NULL, "Speaker L Playback"}, 1520 {"SPORP", NULL, "Speaker R Playback"}, 1521 {"SPORN", NULL, "Speaker R Playback"}, 1522 1523 {"SPOLP", NULL, "Improve SPK Amp Drv"}, 1524 {"SPOLN", NULL, "Improve SPK Amp Drv"}, 1525 {"SPORP", NULL, "Improve SPK Amp Drv"}, 1526 {"SPORN", NULL, "Improve SPK Amp Drv"}, 1527 1528 {"HPOL", NULL, "Improve HP Amp Drv"}, 1529 {"HPOR", NULL, "Improve HP Amp Drv"}, 1530 1531 {"HP L Playback", "Switch", "HP Amp"}, 1532 {"HP R Playback", "Switch", "HP Amp"}, 1533 {"HPOL", NULL, "HP L Playback"}, 1534 {"HPOR", NULL, "HP R Playback"}, 1535 1536 {"LOUT amp", NULL, "LOUT MIX"}, 1537 {"LOUTL", NULL, "LOUT amp"}, 1538 {"LOUTR", NULL, "LOUT amp"}, 1539 }; 1540 1541 static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = { 1542 {"ANC", NULL, "Stereo ADC MIXL"}, 1543 {"ANC", NULL, "Stereo ADC MIXR"}, 1544 1545 {"Audio DSP", NULL, "DAC MIXL"}, 1546 {"Audio DSP", NULL, "DAC MIXR"}, 1547 1548 {"DAC L2 Mux", "IF2", "IF2 DAC L"}, 1549 {"DAC L2 Mux", "Base L/R", "Audio DSP"}, 1550 1551 {"DAC R2 Mux", "IF2", "IF2 DAC R"}, 1552 1553 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1554 {"Stereo DAC MIXL", "ANC Switch", "ANC"}, 1555 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1556 {"Stereo DAC MIXR", "ANC Switch", "ANC"}, 1557 1558 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1559 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"}, 1560 1561 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1562 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"}, 1563 1564 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1565 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1566 1567 {"DAC L2", NULL, "Mono DAC MIXL"}, 1568 {"DAC L2", NULL, "PLL1", is_sys_clk_from_pll}, 1569 {"DAC R2", NULL, "Mono DAC MIXR"}, 1570 {"DAC R2", NULL, "PLL1", is_sys_clk_from_pll}, 1571 1572 {"SPK MIXL", "DAC L2 Switch", "DAC L2"}, 1573 {"SPK MIXR", "DAC R2 Switch", "DAC R2"}, 1574 1575 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"}, 1576 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"}, 1577 1578 {"OUT MIXL", "DAC R2 Switch", "DAC R2"}, 1579 {"OUT MIXL", "DAC L2 Switch", "DAC L2"}, 1580 1581 {"OUT MIXR", "DAC L2 Switch", "DAC L2"}, 1582 {"OUT MIXR", "DAC R2 Switch", "DAC R2"}, 1583 1584 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"}, 1585 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"}, 1586 1587 {"Mono MIX", "DAC R2 Switch", "DAC R2"}, 1588 {"Mono MIX", "DAC L2 Switch", "DAC L2"}, 1589 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"}, 1590 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"}, 1591 {"Mono MIX", "BST1 Switch", "BST1"}, 1592 1593 {"MONOP", NULL, "Mono MIX"}, 1594 {"MONON", NULL, "Mono MIX"}, 1595 {"MONOP", NULL, "Improve MONO Amp Drv"}, 1596 }; 1597 1598 static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = { 1599 {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1600 {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1601 1602 {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1603 {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"}, 1604 1605 {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1606 {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"}, 1607 1608 {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1609 {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1610 1611 {"IF2 DAC L", NULL, "DAC L2 Filter"}, 1612 {"IF2 DAC R", NULL, "DAC R2 Filter"}, 1613 }; 1614 1615 static int get_sdp_info(struct snd_soc_codec *codec, int dai_id) 1616 { 1617 int ret = 0, val; 1618 1619 if (codec == NULL) 1620 return -EINVAL; 1621 1622 val = snd_soc_read(codec, RT5640_I2S1_SDP); 1623 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT; 1624 switch (dai_id) { 1625 case RT5640_AIF1: 1626 switch (val) { 1627 case RT5640_IF_123: 1628 case RT5640_IF_132: 1629 ret |= RT5640_U_IF1; 1630 break; 1631 case RT5640_IF_113: 1632 ret |= RT5640_U_IF1; 1633 case RT5640_IF_312: 1634 case RT5640_IF_213: 1635 ret |= RT5640_U_IF2; 1636 break; 1637 } 1638 break; 1639 1640 case RT5640_AIF2: 1641 switch (val) { 1642 case RT5640_IF_231: 1643 case RT5640_IF_213: 1644 ret |= RT5640_U_IF1; 1645 break; 1646 case RT5640_IF_223: 1647 ret |= RT5640_U_IF1; 1648 case RT5640_IF_123: 1649 case RT5640_IF_321: 1650 ret |= RT5640_U_IF2; 1651 break; 1652 } 1653 break; 1654 1655 default: 1656 ret = -EINVAL; 1657 break; 1658 } 1659 1660 return ret; 1661 } 1662 1663 static int rt5640_hw_params(struct snd_pcm_substream *substream, 1664 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1665 { 1666 struct snd_soc_codec *codec = dai->codec; 1667 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1668 unsigned int val_len = 0, val_clk, mask_clk; 1669 int dai_sel, pre_div, bclk_ms, frame_size; 1670 1671 rt5640->lrck[dai->id] = params_rate(params); 1672 pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]); 1673 if (pre_div < 0) { 1674 dev_err(codec->dev, "Unsupported clock setting %d for DAI %d\n", 1675 rt5640->lrck[dai->id], dai->id); 1676 return -EINVAL; 1677 } 1678 frame_size = snd_soc_params_to_frame_size(params); 1679 if (frame_size < 0) { 1680 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size); 1681 return frame_size; 1682 } 1683 if (frame_size > 32) 1684 bclk_ms = 1; 1685 else 1686 bclk_ms = 0; 1687 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms); 1688 1689 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", 1690 rt5640->bclk[dai->id], rt5640->lrck[dai->id]); 1691 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", 1692 bclk_ms, pre_div, dai->id); 1693 1694 switch (params_width(params)) { 1695 case 16: 1696 break; 1697 case 20: 1698 val_len |= RT5640_I2S_DL_20; 1699 break; 1700 case 24: 1701 val_len |= RT5640_I2S_DL_24; 1702 break; 1703 case 8: 1704 val_len |= RT5640_I2S_DL_8; 1705 break; 1706 default: 1707 return -EINVAL; 1708 } 1709 1710 dai_sel = get_sdp_info(codec, dai->id); 1711 if (dai_sel < 0) { 1712 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel); 1713 return -EINVAL; 1714 } 1715 if (dai_sel & RT5640_U_IF1) { 1716 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK; 1717 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT | 1718 pre_div << RT5640_I2S_PD1_SFT; 1719 snd_soc_update_bits(codec, RT5640_I2S1_SDP, 1720 RT5640_I2S_DL_MASK, val_len); 1721 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk); 1722 } 1723 if (dai_sel & RT5640_U_IF2) { 1724 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK; 1725 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT | 1726 pre_div << RT5640_I2S_PD2_SFT; 1727 snd_soc_update_bits(codec, RT5640_I2S2_SDP, 1728 RT5640_I2S_DL_MASK, val_len); 1729 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk); 1730 } 1731 1732 return 0; 1733 } 1734 1735 static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 1736 { 1737 struct snd_soc_codec *codec = dai->codec; 1738 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1739 unsigned int reg_val = 0; 1740 int dai_sel; 1741 1742 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1743 case SND_SOC_DAIFMT_CBM_CFM: 1744 rt5640->master[dai->id] = 1; 1745 break; 1746 case SND_SOC_DAIFMT_CBS_CFS: 1747 reg_val |= RT5640_I2S_MS_S; 1748 rt5640->master[dai->id] = 0; 1749 break; 1750 default: 1751 return -EINVAL; 1752 } 1753 1754 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1755 case SND_SOC_DAIFMT_NB_NF: 1756 break; 1757 case SND_SOC_DAIFMT_IB_NF: 1758 reg_val |= RT5640_I2S_BP_INV; 1759 break; 1760 default: 1761 return -EINVAL; 1762 } 1763 1764 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1765 case SND_SOC_DAIFMT_I2S: 1766 break; 1767 case SND_SOC_DAIFMT_LEFT_J: 1768 reg_val |= RT5640_I2S_DF_LEFT; 1769 break; 1770 case SND_SOC_DAIFMT_DSP_A: 1771 reg_val |= RT5640_I2S_DF_PCM_A; 1772 break; 1773 case SND_SOC_DAIFMT_DSP_B: 1774 reg_val |= RT5640_I2S_DF_PCM_B; 1775 break; 1776 default: 1777 return -EINVAL; 1778 } 1779 1780 dai_sel = get_sdp_info(codec, dai->id); 1781 if (dai_sel < 0) { 1782 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel); 1783 return -EINVAL; 1784 } 1785 if (dai_sel & RT5640_U_IF1) { 1786 snd_soc_update_bits(codec, RT5640_I2S1_SDP, 1787 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1788 RT5640_I2S_DF_MASK, reg_val); 1789 } 1790 if (dai_sel & RT5640_U_IF2) { 1791 snd_soc_update_bits(codec, RT5640_I2S2_SDP, 1792 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1793 RT5640_I2S_DF_MASK, reg_val); 1794 } 1795 1796 return 0; 1797 } 1798 1799 static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai, 1800 int clk_id, unsigned int freq, int dir) 1801 { 1802 struct snd_soc_codec *codec = dai->codec; 1803 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1804 unsigned int reg_val = 0; 1805 1806 if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src) 1807 return 0; 1808 1809 switch (clk_id) { 1810 case RT5640_SCLK_S_MCLK: 1811 reg_val |= RT5640_SCLK_SRC_MCLK; 1812 break; 1813 case RT5640_SCLK_S_PLL1: 1814 reg_val |= RT5640_SCLK_SRC_PLL1; 1815 break; 1816 default: 1817 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id); 1818 return -EINVAL; 1819 } 1820 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1821 RT5640_SCLK_SRC_MASK, reg_val); 1822 rt5640->sysclk = freq; 1823 rt5640->sysclk_src = clk_id; 1824 1825 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); 1826 return 0; 1827 } 1828 1829 static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, 1830 unsigned int freq_in, unsigned int freq_out) 1831 { 1832 struct snd_soc_codec *codec = dai->codec; 1833 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1834 struct rl6231_pll_code pll_code; 1835 int ret, dai_sel; 1836 1837 if (source == rt5640->pll_src && freq_in == rt5640->pll_in && 1838 freq_out == rt5640->pll_out) 1839 return 0; 1840 1841 if (!freq_in || !freq_out) { 1842 dev_dbg(codec->dev, "PLL disabled\n"); 1843 1844 rt5640->pll_in = 0; 1845 rt5640->pll_out = 0; 1846 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1847 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK); 1848 return 0; 1849 } 1850 1851 switch (source) { 1852 case RT5640_PLL1_S_MCLK: 1853 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1854 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK); 1855 break; 1856 case RT5640_PLL1_S_BCLK1: 1857 case RT5640_PLL1_S_BCLK2: 1858 dai_sel = get_sdp_info(codec, dai->id); 1859 if (dai_sel < 0) { 1860 dev_err(codec->dev, 1861 "Failed to get sdp info: %d\n", dai_sel); 1862 return -EINVAL; 1863 } 1864 if (dai_sel & RT5640_U_IF1) { 1865 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1866 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1); 1867 } 1868 if (dai_sel & RT5640_U_IF2) { 1869 snd_soc_update_bits(codec, RT5640_GLB_CLK, 1870 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2); 1871 } 1872 break; 1873 default: 1874 dev_err(codec->dev, "Unknown PLL source %d\n", source); 1875 return -EINVAL; 1876 } 1877 1878 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); 1879 if (ret < 0) { 1880 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in); 1881 return ret; 1882 } 1883 1884 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n", 1885 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), 1886 pll_code.n_code, pll_code.k_code); 1887 1888 snd_soc_write(codec, RT5640_PLL_CTRL1, 1889 pll_code.n_code << RT5640_PLL_N_SFT | pll_code.k_code); 1890 snd_soc_write(codec, RT5640_PLL_CTRL2, 1891 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT | 1892 pll_code.m_bp << RT5640_PLL_M_BP_SFT); 1893 1894 rt5640->pll_in = freq_in; 1895 rt5640->pll_out = freq_out; 1896 rt5640->pll_src = source; 1897 1898 return 0; 1899 } 1900 1901 static int rt5640_set_bias_level(struct snd_soc_codec *codec, 1902 enum snd_soc_bias_level level) 1903 { 1904 switch (level) { 1905 case SND_SOC_BIAS_STANDBY: 1906 if (SND_SOC_BIAS_OFF == snd_soc_codec_get_bias_level(codec)) { 1907 snd_soc_update_bits(codec, RT5640_PWR_ANLG1, 1908 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1909 RT5640_PWR_BG | RT5640_PWR_VREF2, 1910 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1911 RT5640_PWR_BG | RT5640_PWR_VREF2); 1912 usleep_range(10000, 15000); 1913 snd_soc_update_bits(codec, RT5640_PWR_ANLG1, 1914 RT5640_PWR_FV1 | RT5640_PWR_FV2, 1915 RT5640_PWR_FV1 | RT5640_PWR_FV2); 1916 snd_soc_update_bits(codec, RT5640_DUMMY1, 1917 0x0301, 0x0301); 1918 snd_soc_update_bits(codec, RT5640_MICBIAS, 1919 0x0030, 0x0030); 1920 } 1921 break; 1922 1923 case SND_SOC_BIAS_OFF: 1924 snd_soc_write(codec, RT5640_DEPOP_M1, 0x0004); 1925 snd_soc_write(codec, RT5640_DEPOP_M2, 0x1100); 1926 snd_soc_update_bits(codec, RT5640_DUMMY1, 0x1, 0); 1927 snd_soc_write(codec, RT5640_PWR_DIG1, 0x0000); 1928 snd_soc_write(codec, RT5640_PWR_DIG2, 0x0000); 1929 snd_soc_write(codec, RT5640_PWR_VOL, 0x0000); 1930 snd_soc_write(codec, RT5640_PWR_MIXER, 0x0000); 1931 snd_soc_write(codec, RT5640_PWR_ANLG1, 0x0000); 1932 snd_soc_write(codec, RT5640_PWR_ANLG2, 0x0000); 1933 break; 1934 1935 default: 1936 break; 1937 } 1938 1939 return 0; 1940 } 1941 1942 int rt5640_dmic_enable(struct snd_soc_codec *codec, 1943 bool dmic1_data_pin, bool dmic2_data_pin) 1944 { 1945 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1946 1947 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 1948 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL); 1949 1950 if (dmic1_data_pin) { 1951 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 1952 RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3); 1953 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 1954 RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA); 1955 } 1956 1957 if (dmic2_data_pin) { 1958 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 1959 RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4); 1960 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 1961 RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA); 1962 } 1963 1964 return 0; 1965 } 1966 EXPORT_SYMBOL_GPL(rt5640_dmic_enable); 1967 1968 static int rt5640_probe(struct snd_soc_codec *codec) 1969 { 1970 struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); 1971 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 1972 1973 rt5640->codec = codec; 1974 1975 snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); 1976 1977 snd_soc_update_bits(codec, RT5640_DUMMY1, 0x0301, 0x0301); 1978 snd_soc_update_bits(codec, RT5640_MICBIAS, 0x0030, 0x0030); 1979 snd_soc_update_bits(codec, RT5640_DSP_PATH2, 0xfc00, 0x0c00); 1980 1981 switch (snd_soc_read(codec, RT5640_RESET) & RT5640_ID_MASK) { 1982 case RT5640_ID_5640: 1983 case RT5640_ID_5642: 1984 snd_soc_add_codec_controls(codec, 1985 rt5640_specific_snd_controls, 1986 ARRAY_SIZE(rt5640_specific_snd_controls)); 1987 snd_soc_dapm_new_controls(dapm, 1988 rt5640_specific_dapm_widgets, 1989 ARRAY_SIZE(rt5640_specific_dapm_widgets)); 1990 snd_soc_dapm_add_routes(dapm, 1991 rt5640_specific_dapm_routes, 1992 ARRAY_SIZE(rt5640_specific_dapm_routes)); 1993 break; 1994 case RT5640_ID_5639: 1995 snd_soc_dapm_new_controls(dapm, 1996 rt5639_specific_dapm_widgets, 1997 ARRAY_SIZE(rt5639_specific_dapm_widgets)); 1998 snd_soc_dapm_add_routes(dapm, 1999 rt5639_specific_dapm_routes, 2000 ARRAY_SIZE(rt5639_specific_dapm_routes)); 2001 break; 2002 default: 2003 dev_err(codec->dev, 2004 "The driver is for RT5639 RT5640 or RT5642 only\n"); 2005 return -ENODEV; 2006 } 2007 2008 if (rt5640->pdata.dmic_en) 2009 rt5640_dmic_enable(codec, rt5640->pdata.dmic1_data_pin, 2010 rt5640->pdata.dmic2_data_pin); 2011 2012 return 0; 2013 } 2014 2015 static int rt5640_remove(struct snd_soc_codec *codec) 2016 { 2017 rt5640_reset(codec); 2018 2019 return 0; 2020 } 2021 2022 #ifdef CONFIG_PM 2023 static int rt5640_suspend(struct snd_soc_codec *codec) 2024 { 2025 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 2026 2027 snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); 2028 rt5640_reset(codec); 2029 regcache_cache_only(rt5640->regmap, true); 2030 regcache_mark_dirty(rt5640->regmap); 2031 if (gpio_is_valid(rt5640->pdata.ldo1_en)) 2032 gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 0); 2033 2034 return 0; 2035 } 2036 2037 static int rt5640_resume(struct snd_soc_codec *codec) 2038 { 2039 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); 2040 2041 if (gpio_is_valid(rt5640->pdata.ldo1_en)) { 2042 gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 1); 2043 msleep(400); 2044 } 2045 2046 regcache_cache_only(rt5640->regmap, false); 2047 regcache_sync(rt5640->regmap); 2048 2049 return 0; 2050 } 2051 #else 2052 #define rt5640_suspend NULL 2053 #define rt5640_resume NULL 2054 #endif 2055 2056 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000 2057 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 2058 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) 2059 2060 static const struct snd_soc_dai_ops rt5640_aif_dai_ops = { 2061 .hw_params = rt5640_hw_params, 2062 .set_fmt = rt5640_set_dai_fmt, 2063 .set_sysclk = rt5640_set_dai_sysclk, 2064 .set_pll = rt5640_set_dai_pll, 2065 }; 2066 2067 static struct snd_soc_dai_driver rt5640_dai[] = { 2068 { 2069 .name = "rt5640-aif1", 2070 .id = RT5640_AIF1, 2071 .playback = { 2072 .stream_name = "AIF1 Playback", 2073 .channels_min = 1, 2074 .channels_max = 2, 2075 .rates = RT5640_STEREO_RATES, 2076 .formats = RT5640_FORMATS, 2077 }, 2078 .capture = { 2079 .stream_name = "AIF1 Capture", 2080 .channels_min = 1, 2081 .channels_max = 2, 2082 .rates = RT5640_STEREO_RATES, 2083 .formats = RT5640_FORMATS, 2084 }, 2085 .ops = &rt5640_aif_dai_ops, 2086 }, 2087 { 2088 .name = "rt5640-aif2", 2089 .id = RT5640_AIF2, 2090 .playback = { 2091 .stream_name = "AIF2 Playback", 2092 .channels_min = 1, 2093 .channels_max = 2, 2094 .rates = RT5640_STEREO_RATES, 2095 .formats = RT5640_FORMATS, 2096 }, 2097 .capture = { 2098 .stream_name = "AIF2 Capture", 2099 .channels_min = 1, 2100 .channels_max = 2, 2101 .rates = RT5640_STEREO_RATES, 2102 .formats = RT5640_FORMATS, 2103 }, 2104 .ops = &rt5640_aif_dai_ops, 2105 }, 2106 }; 2107 2108 static struct snd_soc_codec_driver soc_codec_dev_rt5640 = { 2109 .probe = rt5640_probe, 2110 .remove = rt5640_remove, 2111 .suspend = rt5640_suspend, 2112 .resume = rt5640_resume, 2113 .set_bias_level = rt5640_set_bias_level, 2114 .idle_bias_off = true, 2115 .controls = rt5640_snd_controls, 2116 .num_controls = ARRAY_SIZE(rt5640_snd_controls), 2117 .dapm_widgets = rt5640_dapm_widgets, 2118 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets), 2119 .dapm_routes = rt5640_dapm_routes, 2120 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes), 2121 }; 2122 2123 static const struct regmap_config rt5640_regmap = { 2124 .reg_bits = 8, 2125 .val_bits = 16, 2126 .use_single_rw = true, 2127 2128 .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) * 2129 RT5640_PR_SPACING), 2130 .volatile_reg = rt5640_volatile_register, 2131 .readable_reg = rt5640_readable_register, 2132 2133 .cache_type = REGCACHE_RBTREE, 2134 .reg_defaults = rt5640_reg, 2135 .num_reg_defaults = ARRAY_SIZE(rt5640_reg), 2136 .ranges = rt5640_ranges, 2137 .num_ranges = ARRAY_SIZE(rt5640_ranges), 2138 }; 2139 2140 static const struct i2c_device_id rt5640_i2c_id[] = { 2141 { "rt5640", 0 }, 2142 { "rt5639", 0 }, 2143 { "rt5642", 0 }, 2144 { } 2145 }; 2146 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id); 2147 2148 #if defined(CONFIG_OF) 2149 static const struct of_device_id rt5640_of_match[] = { 2150 { .compatible = "realtek,rt5639", }, 2151 { .compatible = "realtek,rt5640", }, 2152 {}, 2153 }; 2154 MODULE_DEVICE_TABLE(of, rt5640_of_match); 2155 #endif 2156 2157 #ifdef CONFIG_ACPI 2158 static const struct acpi_device_id rt5640_acpi_match[] = { 2159 { "INT33CA", 0 }, 2160 { "10EC5640", 0 }, 2161 { "10EC5642", 0 }, 2162 { }, 2163 }; 2164 MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); 2165 #endif 2166 2167 static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np) 2168 { 2169 rt5640->pdata.in1_diff = of_property_read_bool(np, 2170 "realtek,in1-differential"); 2171 rt5640->pdata.in2_diff = of_property_read_bool(np, 2172 "realtek,in2-differential"); 2173 2174 rt5640->pdata.ldo1_en = of_get_named_gpio(np, 2175 "realtek,ldo1-en-gpios", 0); 2176 /* 2177 * LDO1_EN is optional (it may be statically tied on the board). 2178 * -ENOENT means that the property doesn't exist, i.e. there is no 2179 * GPIO, so is not an error. Any other error code means the property 2180 * exists, but could not be parsed. 2181 */ 2182 if (!gpio_is_valid(rt5640->pdata.ldo1_en) && 2183 (rt5640->pdata.ldo1_en != -ENOENT)) 2184 return rt5640->pdata.ldo1_en; 2185 2186 return 0; 2187 } 2188 2189 static int rt5640_i2c_probe(struct i2c_client *i2c, 2190 const struct i2c_device_id *id) 2191 { 2192 struct rt5640_platform_data *pdata = dev_get_platdata(&i2c->dev); 2193 struct rt5640_priv *rt5640; 2194 int ret; 2195 unsigned int val; 2196 2197 rt5640 = devm_kzalloc(&i2c->dev, 2198 sizeof(struct rt5640_priv), 2199 GFP_KERNEL); 2200 if (NULL == rt5640) 2201 return -ENOMEM; 2202 i2c_set_clientdata(i2c, rt5640); 2203 2204 if (pdata) { 2205 rt5640->pdata = *pdata; 2206 /* 2207 * Translate zero'd out (default) pdata value to an invalid 2208 * GPIO ID. This makes the pdata and DT paths consistent in 2209 * terms of the value left in this field when no GPIO is 2210 * specified, but means we can't actually use GPIO 0. 2211 */ 2212 if (!rt5640->pdata.ldo1_en) 2213 rt5640->pdata.ldo1_en = -EINVAL; 2214 } else if (i2c->dev.of_node) { 2215 ret = rt5640_parse_dt(rt5640, i2c->dev.of_node); 2216 if (ret) 2217 return ret; 2218 } else 2219 rt5640->pdata.ldo1_en = -EINVAL; 2220 2221 rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); 2222 if (IS_ERR(rt5640->regmap)) { 2223 ret = PTR_ERR(rt5640->regmap); 2224 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 2225 ret); 2226 return ret; 2227 } 2228 2229 if (gpio_is_valid(rt5640->pdata.ldo1_en)) { 2230 ret = devm_gpio_request_one(&i2c->dev, rt5640->pdata.ldo1_en, 2231 GPIOF_OUT_INIT_HIGH, 2232 "RT5640 LDO1_EN"); 2233 if (ret < 0) { 2234 dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n", 2235 rt5640->pdata.ldo1_en, ret); 2236 return ret; 2237 } 2238 msleep(400); 2239 } 2240 2241 regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val); 2242 if (val != RT5640_DEVICE_ID) { 2243 dev_err(&i2c->dev, 2244 "Device with ID register %#x is not rt5640/39\n", val); 2245 return -ENODEV; 2246 } 2247 2248 regmap_write(rt5640->regmap, RT5640_RESET, 0); 2249 2250 ret = regmap_register_patch(rt5640->regmap, init_list, 2251 ARRAY_SIZE(init_list)); 2252 if (ret != 0) 2253 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); 2254 2255 if (rt5640->pdata.in1_diff) 2256 regmap_update_bits(rt5640->regmap, RT5640_IN1_IN2, 2257 RT5640_IN_DF1, RT5640_IN_DF1); 2258 2259 if (rt5640->pdata.in2_diff) 2260 regmap_update_bits(rt5640->regmap, RT5640_IN3_IN4, 2261 RT5640_IN_DF2, RT5640_IN_DF2); 2262 2263 rt5640->hp_mute = 1; 2264 2265 return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640, 2266 rt5640_dai, ARRAY_SIZE(rt5640_dai)); 2267 } 2268 2269 static int rt5640_i2c_remove(struct i2c_client *i2c) 2270 { 2271 snd_soc_unregister_codec(&i2c->dev); 2272 2273 return 0; 2274 } 2275 2276 static struct i2c_driver rt5640_i2c_driver = { 2277 .driver = { 2278 .name = "rt5640", 2279 .acpi_match_table = ACPI_PTR(rt5640_acpi_match), 2280 .of_match_table = of_match_ptr(rt5640_of_match), 2281 }, 2282 .probe = rt5640_i2c_probe, 2283 .remove = rt5640_i2c_remove, 2284 .id_table = rt5640_i2c_id, 2285 }; 2286 module_i2c_driver(rt5640_i2c_driver); 2287 2288 MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver"); 2289 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>"); 2290 MODULE_LICENSE("GPL v2"); 2291