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/jack.h> 28 #include <sound/pcm.h> 29 #include <sound/pcm_params.h> 30 #include <sound/soc.h> 31 #include <sound/soc-dapm.h> 32 #include <sound/initval.h> 33 #include <sound/tlv.h> 34 35 #include "rl6231.h" 36 #include "rt5640.h" 37 38 #define RT5640_DEVICE_ID 0x6231 39 40 #define RT5640_PR_RANGE_BASE (0xff + 1) 41 #define RT5640_PR_SPACING 0x100 42 43 #define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING)) 44 45 static const struct regmap_range_cfg rt5640_ranges[] = { 46 { .name = "PR", .range_min = RT5640_PR_BASE, 47 .range_max = RT5640_PR_BASE + 0xb4, 48 .selector_reg = RT5640_PRIV_INDEX, 49 .selector_mask = 0xff, 50 .selector_shift = 0x0, 51 .window_start = RT5640_PRIV_DATA, 52 .window_len = 0x1, }, 53 }; 54 55 static const struct reg_sequence init_list[] = { 56 {RT5640_PR_BASE + 0x3d, 0x3600}, 57 {RT5640_PR_BASE + 0x12, 0x0aa8}, 58 {RT5640_PR_BASE + 0x14, 0x0aaa}, 59 {RT5640_PR_BASE + 0x20, 0x6110}, 60 {RT5640_PR_BASE + 0x21, 0xe0e0}, 61 {RT5640_PR_BASE + 0x23, 0x1804}, 62 }; 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_component *component) 171 { 172 return snd_soc_component_write(component, 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 const DECLARE_TLV_DB_RANGE(bst_tlv, 352 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 353 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 354 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 355 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 356 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 357 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 358 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0) 359 ); 360 361 /* Interface data select */ 362 static const char * const rt5640_data_select[] = { 363 "Normal", "Swap", "left copy to right", "right copy to left"}; 364 365 static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA, 366 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select); 367 368 static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA, 369 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select); 370 371 static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA, 372 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select); 373 374 static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA, 375 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select); 376 377 /* Class D speaker gain ratio */ 378 static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", 379 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"}; 380 381 static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT, 382 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio); 383 384 static const struct snd_kcontrol_new rt5640_snd_controls[] = { 385 /* Speaker Output Volume */ 386 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL, 387 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 388 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL, 389 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 390 /* Headphone Output Volume */ 391 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL, 392 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 393 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL, 394 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 395 /* OUTPUT Control */ 396 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT, 397 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 398 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT, 399 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 400 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT, 401 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 402 403 /* DAC Digital Volume */ 404 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL, 405 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1), 406 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL, 407 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 408 175, 0, dac_vol_tlv), 409 /* IN1/IN2/IN3 Control */ 410 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2, 411 RT5640_BST_SFT1, 8, 0, bst_tlv), 412 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4, 413 RT5640_BST_SFT2, 8, 0, bst_tlv), 414 SOC_SINGLE_TLV("IN3 Boost", RT5640_IN1_IN2, 415 RT5640_BST_SFT2, 8, 0, bst_tlv), 416 417 /* INL/INR Volume Control */ 418 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL, 419 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT, 420 31, 1, in_vol_tlv), 421 /* ADC Digital Volume Control */ 422 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL, 423 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 424 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL, 425 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 426 127, 0, adc_vol_tlv), 427 SOC_DOUBLE("Mono ADC Capture Switch", RT5640_DUMMY1, 428 RT5640_M_MONO_ADC_L_SFT, RT5640_M_MONO_ADC_R_SFT, 1, 1), 429 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA, 430 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 431 127, 0, adc_vol_tlv), 432 /* ADC Boost Volume Control */ 433 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL, 434 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT, 435 3, 0, adc_bst_tlv), 436 /* Class D speaker gain ratio */ 437 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum), 438 439 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum), 440 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum), 441 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum), 442 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum), 443 }; 444 445 static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = { 446 /* MONO Output Control */ 447 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT, 448 1, 1), 449 450 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL, 451 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 175, 0, dac_vol_tlv), 452 }; 453 454 /** 455 * set_dmic_clk - Set parameter of dmic. 456 * 457 * @w: DAPM widget. 458 * @kcontrol: The kcontrol of this widget. 459 * @event: Event id. 460 * 461 */ 462 static int set_dmic_clk(struct snd_soc_dapm_widget *w, 463 struct snd_kcontrol *kcontrol, int event) 464 { 465 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 466 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 467 int idx, rate; 468 469 rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, 470 RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT); 471 idx = rl6231_calc_dmic_clk(rate); 472 if (idx < 0) 473 dev_err(component->dev, "Failed to set DMIC clock\n"); 474 else 475 snd_soc_component_update_bits(component, RT5640_DMIC, RT5640_DMIC_CLK_MASK, 476 idx << RT5640_DMIC_CLK_SFT); 477 return idx; 478 } 479 480 static int is_using_asrc(struct snd_soc_dapm_widget *source, 481 struct snd_soc_dapm_widget *sink) 482 { 483 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); 484 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 485 486 if (!rt5640->asrc_en) 487 return 0; 488 489 return 1; 490 } 491 492 /* Digital Mixer */ 493 static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = { 494 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 495 RT5640_M_ADC_L1_SFT, 1, 1), 496 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 497 RT5640_M_ADC_L2_SFT, 1, 1), 498 }; 499 500 static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = { 501 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 502 RT5640_M_ADC_R1_SFT, 1, 1), 503 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 504 RT5640_M_ADC_R2_SFT, 1, 1), 505 }; 506 507 static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = { 508 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 509 RT5640_M_MONO_ADC_L1_SFT, 1, 1), 510 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 511 RT5640_M_MONO_ADC_L2_SFT, 1, 1), 512 }; 513 514 static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = { 515 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 516 RT5640_M_MONO_ADC_R1_SFT, 1, 1), 517 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 518 RT5640_M_MONO_ADC_R2_SFT, 1, 1), 519 }; 520 521 static const struct snd_kcontrol_new rt5640_dac_l_mix[] = { 522 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 523 RT5640_M_ADCMIX_L_SFT, 1, 1), 524 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 525 RT5640_M_IF1_DAC_L_SFT, 1, 1), 526 }; 527 528 static const struct snd_kcontrol_new rt5640_dac_r_mix[] = { 529 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 530 RT5640_M_ADCMIX_R_SFT, 1, 1), 531 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 532 RT5640_M_IF1_DAC_R_SFT, 1, 1), 533 }; 534 535 static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = { 536 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 537 RT5640_M_DAC_L1_SFT, 1, 1), 538 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 539 RT5640_M_DAC_L2_SFT, 1, 1), 540 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 541 RT5640_M_ANC_DAC_L_SFT, 1, 1), 542 }; 543 544 static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = { 545 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 546 RT5640_M_DAC_R1_SFT, 1, 1), 547 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 548 RT5640_M_DAC_R2_SFT, 1, 1), 549 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 550 RT5640_M_ANC_DAC_R_SFT, 1, 1), 551 }; 552 553 static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = { 554 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 555 RT5640_M_DAC_L1_SFT, 1, 1), 556 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 557 RT5640_M_DAC_L2_SFT, 1, 1), 558 }; 559 560 static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = { 561 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 562 RT5640_M_DAC_R1_SFT, 1, 1), 563 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 564 RT5640_M_DAC_R2_SFT, 1, 1), 565 }; 566 567 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = { 568 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER, 569 RT5640_M_DAC_L1_MONO_L_SFT, 1, 1), 570 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 571 RT5640_M_DAC_L2_MONO_L_SFT, 1, 1), 572 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 573 RT5640_M_DAC_R2_MONO_L_SFT, 1, 1), 574 }; 575 576 static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = { 577 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER, 578 RT5640_M_DAC_R1_MONO_R_SFT, 1, 1), 579 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 580 RT5640_M_DAC_R2_MONO_R_SFT, 1, 1), 581 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 582 RT5640_M_DAC_L2_MONO_R_SFT, 1, 1), 583 }; 584 585 static const struct snd_kcontrol_new rt5640_dig_l_mix[] = { 586 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER, 587 RT5640_M_STO_L_DAC_L_SFT, 1, 1), 588 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER, 589 RT5640_M_DAC_L2_DAC_L_SFT, 1, 1), 590 }; 591 592 static const struct snd_kcontrol_new rt5640_dig_r_mix[] = { 593 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER, 594 RT5640_M_STO_R_DAC_R_SFT, 1, 1), 595 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER, 596 RT5640_M_DAC_R2_DAC_R_SFT, 1, 1), 597 }; 598 599 /* Analog Input Mixer */ 600 static const struct snd_kcontrol_new rt5640_rec_l_mix[] = { 601 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER, 602 RT5640_M_HP_L_RM_L_SFT, 1, 1), 603 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER, 604 RT5640_M_IN_L_RM_L_SFT, 1, 1), 605 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_L2_MIXER, 606 RT5640_M_BST2_RM_L_SFT, 1, 1), 607 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER, 608 RT5640_M_BST4_RM_L_SFT, 1, 1), 609 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER, 610 RT5640_M_BST1_RM_L_SFT, 1, 1), 611 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER, 612 RT5640_M_OM_L_RM_L_SFT, 1, 1), 613 }; 614 615 static const struct snd_kcontrol_new rt5640_rec_r_mix[] = { 616 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER, 617 RT5640_M_HP_R_RM_R_SFT, 1, 1), 618 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER, 619 RT5640_M_IN_R_RM_R_SFT, 1, 1), 620 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_R2_MIXER, 621 RT5640_M_BST2_RM_R_SFT, 1, 1), 622 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER, 623 RT5640_M_BST4_RM_R_SFT, 1, 1), 624 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER, 625 RT5640_M_BST1_RM_R_SFT, 1, 1), 626 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER, 627 RT5640_M_OM_R_RM_R_SFT, 1, 1), 628 }; 629 630 /* Analog Output Mixer */ 631 static const struct snd_kcontrol_new rt5640_spk_l_mix[] = { 632 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER, 633 RT5640_M_RM_L_SM_L_SFT, 1, 1), 634 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER, 635 RT5640_M_IN_L_SM_L_SFT, 1, 1), 636 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER, 637 RT5640_M_DAC_L1_SM_L_SFT, 1, 1), 638 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER, 639 RT5640_M_DAC_L2_SM_L_SFT, 1, 1), 640 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER, 641 RT5640_M_OM_L_SM_L_SFT, 1, 1), 642 }; 643 644 static const struct snd_kcontrol_new rt5640_spk_r_mix[] = { 645 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER, 646 RT5640_M_RM_R_SM_R_SFT, 1, 1), 647 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER, 648 RT5640_M_IN_R_SM_R_SFT, 1, 1), 649 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER, 650 RT5640_M_DAC_R1_SM_R_SFT, 1, 1), 651 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER, 652 RT5640_M_DAC_R2_SM_R_SFT, 1, 1), 653 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER, 654 RT5640_M_OM_R_SM_R_SFT, 1, 1), 655 }; 656 657 static const struct snd_kcontrol_new rt5640_out_l_mix[] = { 658 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER, 659 RT5640_M_SM_L_OM_L_SFT, 1, 1), 660 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 661 RT5640_M_BST1_OM_L_SFT, 1, 1), 662 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 663 RT5640_M_IN_L_OM_L_SFT, 1, 1), 664 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 665 RT5640_M_RM_L_OM_L_SFT, 1, 1), 666 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER, 667 RT5640_M_DAC_R2_OM_L_SFT, 1, 1), 668 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER, 669 RT5640_M_DAC_L2_OM_L_SFT, 1, 1), 670 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 671 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 672 }; 673 674 static const struct snd_kcontrol_new rt5640_out_r_mix[] = { 675 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER, 676 RT5640_M_SM_L_OM_R_SFT, 1, 1), 677 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 678 RT5640_M_BST4_OM_R_SFT, 1, 1), 679 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 680 RT5640_M_BST1_OM_R_SFT, 1, 1), 681 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 682 RT5640_M_IN_R_OM_R_SFT, 1, 1), 683 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 684 RT5640_M_RM_R_OM_R_SFT, 1, 1), 685 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER, 686 RT5640_M_DAC_L2_OM_R_SFT, 1, 1), 687 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER, 688 RT5640_M_DAC_R2_OM_R_SFT, 1, 1), 689 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 690 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 691 }; 692 693 static const struct snd_kcontrol_new rt5639_out_l_mix[] = { 694 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 695 RT5640_M_BST1_OM_L_SFT, 1, 1), 696 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 697 RT5640_M_IN_L_OM_L_SFT, 1, 1), 698 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 699 RT5640_M_RM_L_OM_L_SFT, 1, 1), 700 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 701 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 702 }; 703 704 static const struct snd_kcontrol_new rt5639_out_r_mix[] = { 705 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 706 RT5640_M_BST4_OM_R_SFT, 1, 1), 707 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 708 RT5640_M_BST1_OM_R_SFT, 1, 1), 709 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 710 RT5640_M_IN_R_OM_R_SFT, 1, 1), 711 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 712 RT5640_M_RM_R_OM_R_SFT, 1, 1), 713 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 714 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 715 }; 716 717 static const struct snd_kcontrol_new rt5640_spo_l_mix[] = { 718 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER, 719 RT5640_M_DAC_R1_SPM_L_SFT, 1, 1), 720 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER, 721 RT5640_M_DAC_L1_SPM_L_SFT, 1, 1), 722 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER, 723 RT5640_M_SV_R_SPM_L_SFT, 1, 1), 724 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER, 725 RT5640_M_SV_L_SPM_L_SFT, 1, 1), 726 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER, 727 RT5640_M_BST1_SPM_L_SFT, 1, 1), 728 }; 729 730 static const struct snd_kcontrol_new rt5640_spo_r_mix[] = { 731 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER, 732 RT5640_M_DAC_R1_SPM_R_SFT, 1, 1), 733 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER, 734 RT5640_M_SV_R_SPM_R_SFT, 1, 1), 735 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER, 736 RT5640_M_BST1_SPM_R_SFT, 1, 1), 737 }; 738 739 static const struct snd_kcontrol_new rt5640_hpo_mix[] = { 740 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER, 741 RT5640_M_DAC2_HM_SFT, 1, 1), 742 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 743 RT5640_M_DAC1_HM_SFT, 1, 1), 744 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 745 RT5640_M_HPVOL_HM_SFT, 1, 1), 746 }; 747 748 static const struct snd_kcontrol_new rt5639_hpo_mix[] = { 749 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 750 RT5640_M_DAC1_HM_SFT, 1, 1), 751 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 752 RT5640_M_HPVOL_HM_SFT, 1, 1), 753 }; 754 755 static const struct snd_kcontrol_new rt5640_lout_mix[] = { 756 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER, 757 RT5640_M_DAC_L1_LM_SFT, 1, 1), 758 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER, 759 RT5640_M_DAC_R1_LM_SFT, 1, 1), 760 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER, 761 RT5640_M_OV_L_LM_SFT, 1, 1), 762 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER, 763 RT5640_M_OV_R_LM_SFT, 1, 1), 764 }; 765 766 static const struct snd_kcontrol_new rt5640_mono_mix[] = { 767 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER, 768 RT5640_M_DAC_R2_MM_SFT, 1, 1), 769 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER, 770 RT5640_M_DAC_L2_MM_SFT, 1, 1), 771 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER, 772 RT5640_M_OV_R_MM_SFT, 1, 1), 773 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER, 774 RT5640_M_OV_L_MM_SFT, 1, 1), 775 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER, 776 RT5640_M_BST1_MM_SFT, 1, 1), 777 }; 778 779 static const struct snd_kcontrol_new spk_l_enable_control = 780 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 781 RT5640_L_MUTE_SFT, 1, 1); 782 783 static const struct snd_kcontrol_new spk_r_enable_control = 784 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 785 RT5640_R_MUTE_SFT, 1, 1); 786 787 static const struct snd_kcontrol_new hp_l_enable_control = 788 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 789 RT5640_L_MUTE_SFT, 1, 1); 790 791 static const struct snd_kcontrol_new hp_r_enable_control = 792 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 793 RT5640_R_MUTE_SFT, 1, 1); 794 795 /* Stereo ADC source */ 796 static const char * const rt5640_stereo_adc1_src[] = { 797 "DIG MIX", "ADC" 798 }; 799 800 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER, 801 RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src); 802 803 static const struct snd_kcontrol_new rt5640_sto_adc_1_mux = 804 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum); 805 806 static const char * const rt5640_stereo_adc2_src[] = { 807 "DMIC1", "DMIC2", "DIG MIX" 808 }; 809 810 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER, 811 RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src); 812 813 static const struct snd_kcontrol_new rt5640_sto_adc_2_mux = 814 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum); 815 816 /* Mono ADC source */ 817 static const char * const rt5640_mono_adc_l1_src[] = { 818 "Mono DAC MIXL", "ADCL" 819 }; 820 821 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER, 822 RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src); 823 824 static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux = 825 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum); 826 827 static const char * const rt5640_mono_adc_l2_src[] = { 828 "DMIC L1", "DMIC L2", "Mono DAC MIXL" 829 }; 830 831 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER, 832 RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src); 833 834 static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux = 835 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum); 836 837 static const char * const rt5640_mono_adc_r1_src[] = { 838 "Mono DAC MIXR", "ADCR" 839 }; 840 841 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER, 842 RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src); 843 844 static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux = 845 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum); 846 847 static const char * const rt5640_mono_adc_r2_src[] = { 848 "DMIC R1", "DMIC R2", "Mono DAC MIXR" 849 }; 850 851 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER, 852 RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src); 853 854 static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux = 855 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum); 856 857 /* DAC2 channel source */ 858 static const char * const rt5640_dac_l2_src[] = { 859 "IF2", "Base L/R" 860 }; 861 862 static int rt5640_dac_l2_values[] = { 863 0, 864 3, 865 }; 866 867 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum, 868 RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT, 869 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values); 870 871 static const struct snd_kcontrol_new rt5640_dac_l2_mux = 872 SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum); 873 874 static const char * const rt5640_dac_r2_src[] = { 875 "IF2", 876 }; 877 878 static int rt5640_dac_r2_values[] = { 879 0, 880 }; 881 882 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum, 883 RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT, 884 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values); 885 886 static const struct snd_kcontrol_new rt5640_dac_r2_mux = 887 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum); 888 889 /* digital interface and iis interface map */ 890 static const char * const rt5640_dai_iis_map[] = { 891 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2" 892 }; 893 894 static int rt5640_dai_iis_map_values[] = { 895 0, 896 5, 897 6, 898 7, 899 }; 900 901 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum, 902 RT5640_I2S1_SDP, RT5640_I2S_IF_SFT, 903 0x7, rt5640_dai_iis_map, 904 rt5640_dai_iis_map_values); 905 906 static const struct snd_kcontrol_new rt5640_dai_mux = 907 SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum); 908 909 /* SDI select */ 910 static const char * const rt5640_sdi_sel[] = { 911 "IF1", "IF2" 912 }; 913 914 static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP, 915 RT5640_I2S2_SDI_SFT, rt5640_sdi_sel); 916 917 static const struct snd_kcontrol_new rt5640_sdi_mux = 918 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum); 919 920 static void hp_amp_power_on(struct snd_soc_component *component) 921 { 922 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 923 924 /* depop parameters */ 925 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 926 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200); 927 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 928 RT5640_DEPOP_MASK, RT5640_DEPOP_MAN); 929 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 930 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK, 931 RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU); 932 regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1, 933 0x9f00); 934 /* headphone amp power on */ 935 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 936 RT5640_PWR_FV1 | RT5640_PWR_FV2, 0); 937 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 938 RT5640_PWR_HA, 939 RT5640_PWR_HA); 940 usleep_range(10000, 15000); 941 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 942 RT5640_PWR_FV1 | RT5640_PWR_FV2 , 943 RT5640_PWR_FV1 | RT5640_PWR_FV2); 944 } 945 946 static void rt5640_pmu_depop(struct snd_soc_component *component) 947 { 948 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 949 950 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 951 RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK, 952 RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN); 953 regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP, 954 RT5640_PM_HP_MASK, RT5640_PM_HP_HV); 955 956 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3, 957 RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK, 958 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) | 959 (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) | 960 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT)); 961 962 regmap_write(rt5640->regmap, RT5640_PR_BASE + 963 RT5640_MAMP_INT_REG2, 0x1c00); 964 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 965 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK, 966 RT5640_HP_CP_PD | RT5640_HP_SG_EN); 967 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 968 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400); 969 } 970 971 static int rt5640_hp_event(struct snd_soc_dapm_widget *w, 972 struct snd_kcontrol *kcontrol, int event) 973 { 974 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 975 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 976 977 switch (event) { 978 case SND_SOC_DAPM_POST_PMU: 979 rt5640_pmu_depop(component); 980 rt5640->hp_mute = 0; 981 break; 982 983 case SND_SOC_DAPM_PRE_PMD: 984 rt5640->hp_mute = 1; 985 msleep(70); 986 break; 987 988 default: 989 return 0; 990 } 991 992 return 0; 993 } 994 995 static int rt5640_lout_event(struct snd_soc_dapm_widget *w, 996 struct snd_kcontrol *kcontrol, int event) 997 { 998 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 999 1000 switch (event) { 1001 case SND_SOC_DAPM_POST_PMU: 1002 hp_amp_power_on(component); 1003 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1004 RT5640_PWR_LM, RT5640_PWR_LM); 1005 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1006 RT5640_L_MUTE | RT5640_R_MUTE, 0); 1007 break; 1008 1009 case SND_SOC_DAPM_PRE_PMD: 1010 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1011 RT5640_L_MUTE | RT5640_R_MUTE, 1012 RT5640_L_MUTE | RT5640_R_MUTE); 1013 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1014 RT5640_PWR_LM, 0); 1015 break; 1016 1017 default: 1018 return 0; 1019 } 1020 1021 return 0; 1022 } 1023 1024 static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w, 1025 struct snd_kcontrol *kcontrol, int event) 1026 { 1027 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1028 1029 switch (event) { 1030 case SND_SOC_DAPM_POST_PMU: 1031 hp_amp_power_on(component); 1032 break; 1033 default: 1034 return 0; 1035 } 1036 1037 return 0; 1038 } 1039 1040 static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w, 1041 struct snd_kcontrol *kcontrol, int event) 1042 { 1043 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1044 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1045 1046 switch (event) { 1047 case SND_SOC_DAPM_POST_PMU: 1048 if (!rt5640->hp_mute) 1049 msleep(80); 1050 1051 break; 1052 1053 default: 1054 return 0; 1055 } 1056 1057 return 0; 1058 } 1059 1060 static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = { 1061 /* ASRC */ 1062 SND_SOC_DAPM_SUPPLY_S("Stereo Filter ASRC", 1, RT5640_ASRC_1, 1063 15, 0, NULL, 0), 1064 SND_SOC_DAPM_SUPPLY_S("I2S2 Filter ASRC", 1, RT5640_ASRC_1, 1065 12, 0, NULL, 0), 1066 SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5640_ASRC_1, 1067 11, 0, NULL, 0), 1068 SND_SOC_DAPM_SUPPLY_S("DMIC1 ASRC", 1, RT5640_ASRC_1, 1069 9, 0, NULL, 0), 1070 SND_SOC_DAPM_SUPPLY_S("DMIC2 ASRC", 1, RT5640_ASRC_1, 1071 8, 0, NULL, 0), 1072 1073 1074 /* Input Side */ 1075 /* micbias */ 1076 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1, 1077 RT5640_PWR_LDO2_BIT, 0, NULL, 0), 1078 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2, 1079 RT5640_PWR_MB1_BIT, 0, NULL, 0), 1080 /* Input Lines */ 1081 SND_SOC_DAPM_INPUT("DMIC1"), 1082 SND_SOC_DAPM_INPUT("DMIC2"), 1083 SND_SOC_DAPM_INPUT("IN1P"), 1084 SND_SOC_DAPM_INPUT("IN1N"), 1085 SND_SOC_DAPM_INPUT("IN2P"), 1086 SND_SOC_DAPM_INPUT("IN2N"), 1087 SND_SOC_DAPM_INPUT("IN3P"), 1088 SND_SOC_DAPM_INPUT("IN3N"), 1089 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0), 1090 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0), 1091 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0), 1092 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0), 1093 1094 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, 1095 set_dmic_clk, SND_SOC_DAPM_PRE_PMU), 1096 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0, 1097 NULL, 0), 1098 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0, 1099 NULL, 0), 1100 /* Boost */ 1101 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2, 1102 RT5640_PWR_BST1_BIT, 0, NULL, 0), 1103 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2, 1104 RT5640_PWR_BST4_BIT, 0, NULL, 0), 1105 SND_SOC_DAPM_PGA("BST3", RT5640_PWR_ANLG2, 1106 RT5640_PWR_BST2_BIT, 0, NULL, 0), 1107 /* Input Volume */ 1108 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL, 1109 RT5640_PWR_IN_L_BIT, 0, NULL, 0), 1110 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL, 1111 RT5640_PWR_IN_R_BIT, 0, NULL, 0), 1112 /* REC Mixer */ 1113 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0, 1114 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)), 1115 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0, 1116 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)), 1117 /* ADCs */ 1118 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1, 1119 RT5640_PWR_ADC_L_BIT, 0), 1120 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1, 1121 RT5640_PWR_ADC_R_BIT, 0), 1122 /* ADC Mux */ 1123 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1124 &rt5640_sto_adc_2_mux), 1125 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1126 &rt5640_sto_adc_2_mux), 1127 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1128 &rt5640_sto_adc_1_mux), 1129 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1130 &rt5640_sto_adc_1_mux), 1131 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1132 &rt5640_mono_adc_l2_mux), 1133 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1134 &rt5640_mono_adc_l1_mux), 1135 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1136 &rt5640_mono_adc_r1_mux), 1137 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1138 &rt5640_mono_adc_r2_mux), 1139 /* ADC Mixer */ 1140 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2, 1141 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0), 1142 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0, 1143 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)), 1144 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0, 1145 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)), 1146 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2, 1147 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0), 1148 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, 1149 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)), 1150 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2, 1151 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0), 1152 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, 1153 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)), 1154 1155 /* Digital Interface */ 1156 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1, 1157 RT5640_PWR_I2S1_BIT, 0, NULL, 0), 1158 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1159 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1160 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1161 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1162 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1163 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1164 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1, 1165 RT5640_PWR_I2S2_BIT, 0, NULL, 0), 1166 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1167 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1168 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1169 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1170 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1171 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1172 /* Digital Interface Select */ 1173 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1174 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1175 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1176 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1177 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1178 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1179 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1180 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1181 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1182 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1183 /* Audio Interface */ 1184 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), 1185 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), 1186 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), 1187 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), 1188 1189 /* Output Side */ 1190 /* DAC mixer before sound effect */ 1191 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, 1192 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)), 1193 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, 1194 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)), 1195 1196 /* DAC Mixer */ 1197 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, 1198 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)), 1199 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, 1200 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)), 1201 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0, 1202 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)), 1203 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0, 1204 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)), 1205 /* DACs */ 1206 SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM, 1207 0, 0), 1208 SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM, 1209 0, 0), 1210 SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5640_PWR_DIG1, 1211 RT5640_PWR_DAC_L1_BIT, 0, NULL, 0), 1212 SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5640_PWR_DIG1, 1213 RT5640_PWR_DAC_R1_BIT, 0, NULL, 0), 1214 SND_SOC_DAPM_SUPPLY("DAC L2 Power", RT5640_PWR_DIG1, 1215 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0), 1216 SND_SOC_DAPM_SUPPLY("DAC R2 Power", RT5640_PWR_DIG1, 1217 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0), 1218 /* SPK/OUT Mixer */ 1219 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT, 1220 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)), 1221 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT, 1222 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)), 1223 /* Ouput Volume */ 1224 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL, 1225 RT5640_PWR_SV_L_BIT, 0, NULL, 0), 1226 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL, 1227 RT5640_PWR_SV_R_BIT, 0, NULL, 0), 1228 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL, 1229 RT5640_PWR_OV_L_BIT, 0, NULL, 0), 1230 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL, 1231 RT5640_PWR_OV_R_BIT, 0, NULL, 0), 1232 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL, 1233 RT5640_PWR_HV_L_BIT, 0, NULL, 0), 1234 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL, 1235 RT5640_PWR_HV_R_BIT, 0, NULL, 0), 1236 /* SPO/HPO/LOUT/Mono Mixer */ 1237 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 1238 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)), 1239 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 1240 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)), 1241 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, 1242 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)), 1243 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM, 1244 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU), 1245 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, 1246 rt5640_hp_event, 1247 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1248 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, 1249 rt5640_lout_event, 1250 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1251 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1, 1252 RT5640_PWR_HP_L_BIT, 0, NULL, 0), 1253 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1, 1254 RT5640_PWR_HP_R_BIT, 0, NULL, 0), 1255 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1, 1256 RT5640_PWR_CLS_D_BIT, 0, NULL, 0), 1257 1258 /* Output Switch */ 1259 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0, 1260 &spk_l_enable_control), 1261 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0, 1262 &spk_r_enable_control), 1263 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0, 1264 &hp_l_enable_control), 1265 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0, 1266 &hp_r_enable_control), 1267 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event), 1268 /* Output Lines */ 1269 SND_SOC_DAPM_OUTPUT("SPOLP"), 1270 SND_SOC_DAPM_OUTPUT("SPOLN"), 1271 SND_SOC_DAPM_OUTPUT("SPORP"), 1272 SND_SOC_DAPM_OUTPUT("SPORN"), 1273 SND_SOC_DAPM_OUTPUT("HPOL"), 1274 SND_SOC_DAPM_OUTPUT("HPOR"), 1275 SND_SOC_DAPM_OUTPUT("LOUTL"), 1276 SND_SOC_DAPM_OUTPUT("LOUTR"), 1277 }; 1278 1279 static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = { 1280 /* Audio DSP */ 1281 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0), 1282 /* ANC */ 1283 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0), 1284 1285 /* DAC2 channel Mux */ 1286 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux), 1287 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux), 1288 1289 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1290 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)), 1291 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1292 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)), 1293 1294 SND_SOC_DAPM_DAC("DAC R2", NULL, SND_SOC_NOPM, 0, 1295 0), 1296 SND_SOC_DAPM_DAC("DAC L2", NULL, SND_SOC_NOPM, 0, 1297 0), 1298 1299 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1300 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)), 1301 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1302 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)), 1303 1304 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1305 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1306 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1307 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1308 1309 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0, 1310 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)), 1311 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1, 1312 RT5640_PWR_MA_BIT, 0, NULL, 0), 1313 1314 SND_SOC_DAPM_OUTPUT("MONOP"), 1315 SND_SOC_DAPM_OUTPUT("MONON"), 1316 }; 1317 1318 static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = { 1319 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1320 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)), 1321 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1322 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)), 1323 1324 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1325 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)), 1326 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1327 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)), 1328 1329 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1330 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1331 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1332 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1333 }; 1334 1335 static const struct snd_soc_dapm_route rt5640_dapm_routes[] = { 1336 { "I2S1", NULL, "Stereo Filter ASRC", is_using_asrc }, 1337 { "I2S2", NULL, "I2S2 ASRC", is_using_asrc }, 1338 { "I2S2", NULL, "I2S2 Filter ASRC", is_using_asrc }, 1339 { "DMIC1", NULL, "DMIC1 ASRC", is_using_asrc }, 1340 { "DMIC2", NULL, "DMIC2 ASRC", is_using_asrc }, 1341 1342 {"IN1P", NULL, "LDO2"}, 1343 {"IN2P", NULL, "LDO2"}, 1344 {"IN3P", NULL, "LDO2"}, 1345 1346 {"DMIC L1", NULL, "DMIC1"}, 1347 {"DMIC R1", NULL, "DMIC1"}, 1348 {"DMIC L2", NULL, "DMIC2"}, 1349 {"DMIC R2", NULL, "DMIC2"}, 1350 1351 {"BST1", NULL, "IN1P"}, 1352 {"BST1", NULL, "IN1N"}, 1353 {"BST2", NULL, "IN2P"}, 1354 {"BST2", NULL, "IN2N"}, 1355 {"BST3", NULL, "IN3P"}, 1356 {"BST3", NULL, "IN3N"}, 1357 1358 {"INL VOL", NULL, "IN2P"}, 1359 {"INR VOL", NULL, "IN2N"}, 1360 1361 {"RECMIXL", "HPOL Switch", "HPOL"}, 1362 {"RECMIXL", "INL Switch", "INL VOL"}, 1363 {"RECMIXL", "BST3 Switch", "BST3"}, 1364 {"RECMIXL", "BST2 Switch", "BST2"}, 1365 {"RECMIXL", "BST1 Switch", "BST1"}, 1366 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"}, 1367 1368 {"RECMIXR", "HPOR Switch", "HPOR"}, 1369 {"RECMIXR", "INR Switch", "INR VOL"}, 1370 {"RECMIXR", "BST3 Switch", "BST3"}, 1371 {"RECMIXR", "BST2 Switch", "BST2"}, 1372 {"RECMIXR", "BST1 Switch", "BST1"}, 1373 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"}, 1374 1375 {"ADC L", NULL, "RECMIXL"}, 1376 {"ADC R", NULL, "RECMIXR"}, 1377 1378 {"DMIC L1", NULL, "DMIC CLK"}, 1379 {"DMIC L1", NULL, "DMIC1 Power"}, 1380 {"DMIC R1", NULL, "DMIC CLK"}, 1381 {"DMIC R1", NULL, "DMIC1 Power"}, 1382 {"DMIC L2", NULL, "DMIC CLK"}, 1383 {"DMIC L2", NULL, "DMIC2 Power"}, 1384 {"DMIC R2", NULL, "DMIC CLK"}, 1385 {"DMIC R2", NULL, "DMIC2 Power"}, 1386 1387 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"}, 1388 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"}, 1389 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"}, 1390 {"Stereo ADC L1 Mux", "ADC", "ADC L"}, 1391 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"}, 1392 1393 {"Stereo ADC R1 Mux", "ADC", "ADC R"}, 1394 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"}, 1395 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"}, 1396 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"}, 1397 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"}, 1398 1399 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"}, 1400 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"}, 1401 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1402 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1403 {"Mono ADC L1 Mux", "ADCL", "ADC L"}, 1404 1405 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1406 {"Mono ADC R1 Mux", "ADCR", "ADC R"}, 1407 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"}, 1408 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"}, 1409 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1410 1411 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"}, 1412 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"}, 1413 {"Stereo ADC MIXL", NULL, "Stereo Filter"}, 1414 1415 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"}, 1416 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"}, 1417 {"Stereo ADC MIXR", NULL, "Stereo Filter"}, 1418 1419 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"}, 1420 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"}, 1421 {"Mono ADC MIXL", NULL, "Mono Left Filter"}, 1422 1423 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"}, 1424 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"}, 1425 {"Mono ADC MIXR", NULL, "Mono Right Filter"}, 1426 1427 {"IF2 ADC L", NULL, "Mono ADC MIXL"}, 1428 {"IF2 ADC R", NULL, "Mono ADC MIXR"}, 1429 {"IF1 ADC L", NULL, "Stereo ADC MIXL"}, 1430 {"IF1 ADC R", NULL, "Stereo ADC MIXR"}, 1431 1432 {"IF1 ADC", NULL, "I2S1"}, 1433 {"IF1 ADC", NULL, "IF1 ADC L"}, 1434 {"IF1 ADC", NULL, "IF1 ADC R"}, 1435 {"IF2 ADC", NULL, "I2S2"}, 1436 {"IF2 ADC", NULL, "IF2 ADC L"}, 1437 {"IF2 ADC", NULL, "IF2 ADC R"}, 1438 1439 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"}, 1440 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"}, 1441 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"}, 1442 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"}, 1443 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"}, 1444 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"}, 1445 1446 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"}, 1447 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"}, 1448 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"}, 1449 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"}, 1450 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"}, 1451 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"}, 1452 1453 {"AIF1TX", NULL, "DAI1 TX Mux"}, 1454 {"AIF1TX", NULL, "SDI1 TX Mux"}, 1455 {"AIF2TX", NULL, "DAI2 TX Mux"}, 1456 {"AIF2TX", NULL, "SDI2 TX Mux"}, 1457 1458 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"}, 1459 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"}, 1460 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"}, 1461 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"}, 1462 1463 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"}, 1464 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"}, 1465 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"}, 1466 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"}, 1467 1468 {"IF1 DAC", NULL, "I2S1"}, 1469 {"IF1 DAC", NULL, "DAI1 RX Mux"}, 1470 {"IF2 DAC", NULL, "I2S2"}, 1471 {"IF2 DAC", NULL, "DAI2 RX Mux"}, 1472 1473 {"IF1 DAC L", NULL, "IF1 DAC"}, 1474 {"IF1 DAC R", NULL, "IF1 DAC"}, 1475 {"IF2 DAC L", NULL, "IF2 DAC"}, 1476 {"IF2 DAC R", NULL, "IF2 DAC"}, 1477 1478 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"}, 1479 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"}, 1480 {"DAC MIXL", NULL, "DAC L1 Power"}, 1481 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"}, 1482 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"}, 1483 {"DAC MIXR", NULL, "DAC R1 Power"}, 1484 1485 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1486 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1487 1488 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1489 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1490 1491 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"}, 1492 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"}, 1493 1494 {"DAC L1", NULL, "Stereo DAC MIXL"}, 1495 {"DAC L1", NULL, "DAC L1 Power"}, 1496 {"DAC R1", NULL, "Stereo DAC MIXR"}, 1497 {"DAC R1", NULL, "DAC R1 Power"}, 1498 1499 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"}, 1500 {"SPK MIXL", "INL Switch", "INL VOL"}, 1501 {"SPK MIXL", "DAC L1 Switch", "DAC L1"}, 1502 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"}, 1503 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"}, 1504 {"SPK MIXR", "INR Switch", "INR VOL"}, 1505 {"SPK MIXR", "DAC R1 Switch", "DAC R1"}, 1506 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"}, 1507 1508 {"OUT MIXL", "BST1 Switch", "BST1"}, 1509 {"OUT MIXL", "INL Switch", "INL VOL"}, 1510 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, 1511 {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, 1512 1513 {"OUT MIXR", "BST2 Switch", "BST2"}, 1514 {"OUT MIXR", "BST1 Switch", "BST1"}, 1515 {"OUT MIXR", "INR Switch", "INR VOL"}, 1516 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, 1517 {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, 1518 1519 {"SPKVOL L", NULL, "SPK MIXL"}, 1520 {"SPKVOL R", NULL, "SPK MIXR"}, 1521 {"HPOVOL L", NULL, "OUT MIXL"}, 1522 {"HPOVOL R", NULL, "OUT MIXR"}, 1523 {"OUTVOL L", NULL, "OUT MIXL"}, 1524 {"OUTVOL R", NULL, "OUT MIXR"}, 1525 1526 {"SPOL MIX", "DAC R1 Switch", "DAC R1"}, 1527 {"SPOL MIX", "DAC L1 Switch", "DAC L1"}, 1528 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"}, 1529 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"}, 1530 {"SPOL MIX", "BST1 Switch", "BST1"}, 1531 {"SPOR MIX", "DAC R1 Switch", "DAC R1"}, 1532 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"}, 1533 {"SPOR MIX", "BST1 Switch", "BST1"}, 1534 1535 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"}, 1536 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"}, 1537 {"HPO MIX L", NULL, "HP L Amp"}, 1538 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"}, 1539 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"}, 1540 {"HPO MIX R", NULL, "HP R Amp"}, 1541 1542 {"LOUT MIX", "DAC L1 Switch", "DAC L1"}, 1543 {"LOUT MIX", "DAC R1 Switch", "DAC R1"}, 1544 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"}, 1545 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"}, 1546 1547 {"HP Amp", NULL, "HPO MIX L"}, 1548 {"HP Amp", NULL, "HPO MIX R"}, 1549 1550 {"Speaker L Playback", "Switch", "SPOL MIX"}, 1551 {"Speaker R Playback", "Switch", "SPOR MIX"}, 1552 {"SPOLP", NULL, "Speaker L Playback"}, 1553 {"SPOLN", NULL, "Speaker L Playback"}, 1554 {"SPORP", NULL, "Speaker R Playback"}, 1555 {"SPORN", NULL, "Speaker R Playback"}, 1556 1557 {"SPOLP", NULL, "Improve SPK Amp Drv"}, 1558 {"SPOLN", NULL, "Improve SPK Amp Drv"}, 1559 {"SPORP", NULL, "Improve SPK Amp Drv"}, 1560 {"SPORN", NULL, "Improve SPK Amp Drv"}, 1561 1562 {"HPOL", NULL, "Improve HP Amp Drv"}, 1563 {"HPOR", NULL, "Improve HP Amp Drv"}, 1564 1565 {"HP L Playback", "Switch", "HP Amp"}, 1566 {"HP R Playback", "Switch", "HP Amp"}, 1567 {"HPOL", NULL, "HP L Playback"}, 1568 {"HPOR", NULL, "HP R Playback"}, 1569 1570 {"LOUT amp", NULL, "LOUT MIX"}, 1571 {"LOUTL", NULL, "LOUT amp"}, 1572 {"LOUTR", NULL, "LOUT amp"}, 1573 }; 1574 1575 static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = { 1576 {"ANC", NULL, "Stereo ADC MIXL"}, 1577 {"ANC", NULL, "Stereo ADC MIXR"}, 1578 1579 {"Audio DSP", NULL, "DAC MIXL"}, 1580 {"Audio DSP", NULL, "DAC MIXR"}, 1581 1582 {"DAC L2 Mux", "IF2", "IF2 DAC L"}, 1583 {"DAC L2 Mux", "Base L/R", "Audio DSP"}, 1584 {"DAC L2 Mux", NULL, "DAC L2 Power"}, 1585 {"DAC R2 Mux", "IF2", "IF2 DAC R"}, 1586 {"DAC R2 Mux", NULL, "DAC R2 Power"}, 1587 1588 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1589 {"Stereo DAC MIXL", "ANC Switch", "ANC"}, 1590 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1591 {"Stereo DAC MIXR", "ANC Switch", "ANC"}, 1592 1593 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1594 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"}, 1595 1596 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1597 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"}, 1598 1599 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1600 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1601 1602 {"DAC L2", NULL, "Mono DAC MIXL"}, 1603 {"DAC L2", NULL, "DAC L2 Power"}, 1604 {"DAC R2", NULL, "Mono DAC MIXR"}, 1605 {"DAC R2", NULL, "DAC R2 Power"}, 1606 1607 {"SPK MIXL", "DAC L2 Switch", "DAC L2"}, 1608 {"SPK MIXR", "DAC R2 Switch", "DAC R2"}, 1609 1610 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"}, 1611 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"}, 1612 1613 {"OUT MIXL", "DAC R2 Switch", "DAC R2"}, 1614 {"OUT MIXL", "DAC L2 Switch", "DAC L2"}, 1615 1616 {"OUT MIXR", "DAC L2 Switch", "DAC L2"}, 1617 {"OUT MIXR", "DAC R2 Switch", "DAC R2"}, 1618 1619 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"}, 1620 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"}, 1621 1622 {"Mono MIX", "DAC R2 Switch", "DAC R2"}, 1623 {"Mono MIX", "DAC L2 Switch", "DAC L2"}, 1624 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"}, 1625 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"}, 1626 {"Mono MIX", "BST1 Switch", "BST1"}, 1627 1628 {"MONOP", NULL, "Mono MIX"}, 1629 {"MONON", NULL, "Mono MIX"}, 1630 {"MONOP", NULL, "Improve MONO Amp Drv"}, 1631 }; 1632 1633 static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = { 1634 {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1635 {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1636 1637 {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1638 {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"}, 1639 1640 {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1641 {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"}, 1642 1643 {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1644 {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1645 1646 {"IF2 DAC L", NULL, "DAC L2 Power"}, 1647 {"IF2 DAC R", NULL, "DAC R2 Power"}, 1648 }; 1649 1650 static int get_sdp_info(struct snd_soc_component *component, int dai_id) 1651 { 1652 int ret = 0, val; 1653 1654 if (component == NULL) 1655 return -EINVAL; 1656 1657 val = snd_soc_component_read32(component, RT5640_I2S1_SDP); 1658 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT; 1659 switch (dai_id) { 1660 case RT5640_AIF1: 1661 switch (val) { 1662 case RT5640_IF_123: 1663 case RT5640_IF_132: 1664 ret |= RT5640_U_IF1; 1665 break; 1666 case RT5640_IF_113: 1667 ret |= RT5640_U_IF1; 1668 /* fall through */ 1669 case RT5640_IF_312: 1670 case RT5640_IF_213: 1671 ret |= RT5640_U_IF2; 1672 break; 1673 } 1674 break; 1675 1676 case RT5640_AIF2: 1677 switch (val) { 1678 case RT5640_IF_231: 1679 case RT5640_IF_213: 1680 ret |= RT5640_U_IF1; 1681 break; 1682 case RT5640_IF_223: 1683 ret |= RT5640_U_IF1; 1684 /* fall through */ 1685 case RT5640_IF_123: 1686 case RT5640_IF_321: 1687 ret |= RT5640_U_IF2; 1688 break; 1689 } 1690 break; 1691 1692 default: 1693 ret = -EINVAL; 1694 break; 1695 } 1696 1697 return ret; 1698 } 1699 1700 static int rt5640_hw_params(struct snd_pcm_substream *substream, 1701 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1702 { 1703 struct snd_soc_component *component = dai->component; 1704 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1705 unsigned int val_len = 0, val_clk, mask_clk; 1706 int dai_sel, pre_div, bclk_ms, frame_size; 1707 1708 rt5640->lrck[dai->id] = params_rate(params); 1709 pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]); 1710 if (pre_div < 0) { 1711 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n", 1712 rt5640->lrck[dai->id], dai->id); 1713 return -EINVAL; 1714 } 1715 frame_size = snd_soc_params_to_frame_size(params); 1716 if (frame_size < 0) { 1717 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size); 1718 return frame_size; 1719 } 1720 if (frame_size > 32) 1721 bclk_ms = 1; 1722 else 1723 bclk_ms = 0; 1724 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms); 1725 1726 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", 1727 rt5640->bclk[dai->id], rt5640->lrck[dai->id]); 1728 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", 1729 bclk_ms, pre_div, dai->id); 1730 1731 switch (params_width(params)) { 1732 case 16: 1733 break; 1734 case 20: 1735 val_len |= RT5640_I2S_DL_20; 1736 break; 1737 case 24: 1738 val_len |= RT5640_I2S_DL_24; 1739 break; 1740 case 8: 1741 val_len |= RT5640_I2S_DL_8; 1742 break; 1743 default: 1744 return -EINVAL; 1745 } 1746 1747 dai_sel = get_sdp_info(component, dai->id); 1748 if (dai_sel < 0) { 1749 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1750 return -EINVAL; 1751 } 1752 if (dai_sel & RT5640_U_IF1) { 1753 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK; 1754 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT | 1755 pre_div << RT5640_I2S_PD1_SFT; 1756 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1757 RT5640_I2S_DL_MASK, val_len); 1758 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1759 } 1760 if (dai_sel & RT5640_U_IF2) { 1761 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK; 1762 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT | 1763 pre_div << RT5640_I2S_PD2_SFT; 1764 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1765 RT5640_I2S_DL_MASK, val_len); 1766 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1767 } 1768 1769 return 0; 1770 } 1771 1772 static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 1773 { 1774 struct snd_soc_component *component = dai->component; 1775 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1776 unsigned int reg_val = 0; 1777 int dai_sel; 1778 1779 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1780 case SND_SOC_DAIFMT_CBM_CFM: 1781 rt5640->master[dai->id] = 1; 1782 break; 1783 case SND_SOC_DAIFMT_CBS_CFS: 1784 reg_val |= RT5640_I2S_MS_S; 1785 rt5640->master[dai->id] = 0; 1786 break; 1787 default: 1788 return -EINVAL; 1789 } 1790 1791 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1792 case SND_SOC_DAIFMT_NB_NF: 1793 break; 1794 case SND_SOC_DAIFMT_IB_NF: 1795 reg_val |= RT5640_I2S_BP_INV; 1796 break; 1797 default: 1798 return -EINVAL; 1799 } 1800 1801 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1802 case SND_SOC_DAIFMT_I2S: 1803 break; 1804 case SND_SOC_DAIFMT_LEFT_J: 1805 reg_val |= RT5640_I2S_DF_LEFT; 1806 break; 1807 case SND_SOC_DAIFMT_DSP_A: 1808 reg_val |= RT5640_I2S_DF_PCM_A; 1809 break; 1810 case SND_SOC_DAIFMT_DSP_B: 1811 reg_val |= RT5640_I2S_DF_PCM_B; 1812 break; 1813 default: 1814 return -EINVAL; 1815 } 1816 1817 dai_sel = get_sdp_info(component, dai->id); 1818 if (dai_sel < 0) { 1819 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1820 return -EINVAL; 1821 } 1822 if (dai_sel & RT5640_U_IF1) { 1823 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1824 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1825 RT5640_I2S_DF_MASK, reg_val); 1826 } 1827 if (dai_sel & RT5640_U_IF2) { 1828 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1829 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1830 RT5640_I2S_DF_MASK, reg_val); 1831 } 1832 1833 return 0; 1834 } 1835 1836 static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai, 1837 int clk_id, unsigned int freq, int dir) 1838 { 1839 struct snd_soc_component *component = dai->component; 1840 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1841 unsigned int reg_val = 0; 1842 unsigned int pll_bit = 0; 1843 1844 if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src) 1845 return 0; 1846 1847 switch (clk_id) { 1848 case RT5640_SCLK_S_MCLK: 1849 reg_val |= RT5640_SCLK_SRC_MCLK; 1850 break; 1851 case RT5640_SCLK_S_PLL1: 1852 reg_val |= RT5640_SCLK_SRC_PLL1; 1853 pll_bit |= RT5640_PWR_PLL; 1854 break; 1855 case RT5640_SCLK_S_RCCLK: 1856 reg_val |= RT5640_SCLK_SRC_RCCLK; 1857 break; 1858 default: 1859 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id); 1860 return -EINVAL; 1861 } 1862 snd_soc_component_update_bits(component, RT5640_PWR_ANLG2, 1863 RT5640_PWR_PLL, pll_bit); 1864 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1865 RT5640_SCLK_SRC_MASK, reg_val); 1866 rt5640->sysclk = freq; 1867 rt5640->sysclk_src = clk_id; 1868 1869 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); 1870 return 0; 1871 } 1872 1873 static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, 1874 unsigned int freq_in, unsigned int freq_out) 1875 { 1876 struct snd_soc_component *component = dai->component; 1877 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1878 struct rl6231_pll_code pll_code; 1879 int ret; 1880 1881 if (source == rt5640->pll_src && freq_in == rt5640->pll_in && 1882 freq_out == rt5640->pll_out) 1883 return 0; 1884 1885 if (!freq_in || !freq_out) { 1886 dev_dbg(component->dev, "PLL disabled\n"); 1887 1888 rt5640->pll_in = 0; 1889 rt5640->pll_out = 0; 1890 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1891 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK); 1892 return 0; 1893 } 1894 1895 switch (source) { 1896 case RT5640_PLL1_S_MCLK: 1897 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1898 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK); 1899 break; 1900 case RT5640_PLL1_S_BCLK1: 1901 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1902 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1); 1903 break; 1904 case RT5640_PLL1_S_BCLK2: 1905 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1906 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2); 1907 break; 1908 default: 1909 dev_err(component->dev, "Unknown PLL source %d\n", source); 1910 return -EINVAL; 1911 } 1912 1913 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); 1914 if (ret < 0) { 1915 dev_err(component->dev, "Unsupport input clock %d\n", freq_in); 1916 return ret; 1917 } 1918 1919 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", 1920 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), 1921 pll_code.n_code, pll_code.k_code); 1922 1923 snd_soc_component_write(component, RT5640_PLL_CTRL1, 1924 pll_code.n_code << RT5640_PLL_N_SFT | pll_code.k_code); 1925 snd_soc_component_write(component, RT5640_PLL_CTRL2, 1926 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT | 1927 pll_code.m_bp << RT5640_PLL_M_BP_SFT); 1928 1929 rt5640->pll_in = freq_in; 1930 rt5640->pll_out = freq_out; 1931 rt5640->pll_src = source; 1932 1933 return 0; 1934 } 1935 1936 static int rt5640_set_bias_level(struct snd_soc_component *component, 1937 enum snd_soc_bias_level level) 1938 { 1939 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1940 int ret; 1941 1942 switch (level) { 1943 case SND_SOC_BIAS_ON: 1944 break; 1945 1946 case SND_SOC_BIAS_PREPARE: 1947 /* 1948 * SND_SOC_BIAS_PREPARE is called while preparing for a 1949 * transition to ON or away from ON. If current bias_level 1950 * is SND_SOC_BIAS_ON, then it is preparing for a transition 1951 * away from ON. Disable the clock in that case, otherwise 1952 * enable it. 1953 */ 1954 if (IS_ERR(rt5640->mclk)) 1955 break; 1956 1957 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) { 1958 clk_disable_unprepare(rt5640->mclk); 1959 } else { 1960 ret = clk_prepare_enable(rt5640->mclk); 1961 if (ret) 1962 return ret; 1963 } 1964 break; 1965 1966 case SND_SOC_BIAS_STANDBY: 1967 if (SND_SOC_BIAS_OFF == snd_soc_component_get_bias_level(component)) { 1968 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1969 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1970 RT5640_PWR_BG | RT5640_PWR_VREF2, 1971 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1972 RT5640_PWR_BG | RT5640_PWR_VREF2); 1973 usleep_range(10000, 15000); 1974 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1975 RT5640_PWR_FV1 | RT5640_PWR_FV2, 1976 RT5640_PWR_FV1 | RT5640_PWR_FV2); 1977 snd_soc_component_update_bits(component, RT5640_DUMMY1, 1978 0x0301, 0x0301); 1979 snd_soc_component_update_bits(component, RT5640_MICBIAS, 1980 0x0030, 0x0030); 1981 } 1982 break; 1983 1984 case SND_SOC_BIAS_OFF: 1985 snd_soc_component_write(component, RT5640_DEPOP_M1, 0x0004); 1986 snd_soc_component_write(component, RT5640_DEPOP_M2, 0x1100); 1987 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x1, 0); 1988 snd_soc_component_write(component, RT5640_PWR_DIG1, 0x0000); 1989 snd_soc_component_write(component, RT5640_PWR_DIG2, 0x0000); 1990 snd_soc_component_write(component, RT5640_PWR_VOL, 0x0000); 1991 snd_soc_component_write(component, RT5640_PWR_MIXER, 0x0000); 1992 snd_soc_component_write(component, RT5640_PWR_ANLG1, 0x0000); 1993 snd_soc_component_write(component, RT5640_PWR_ANLG2, 0x0000); 1994 break; 1995 1996 default: 1997 break; 1998 } 1999 2000 return 0; 2001 } 2002 2003 int rt5640_dmic_enable(struct snd_soc_component *component, 2004 bool dmic1_data_pin, bool dmic2_data_pin) 2005 { 2006 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2007 2008 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2009 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL); 2010 2011 if (dmic1_data_pin) { 2012 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2013 RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3); 2014 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2015 RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA); 2016 } 2017 2018 if (dmic2_data_pin) { 2019 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2020 RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4); 2021 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2022 RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA); 2023 } 2024 2025 return 0; 2026 } 2027 EXPORT_SYMBOL_GPL(rt5640_dmic_enable); 2028 2029 int rt5640_sel_asrc_clk_src(struct snd_soc_component *component, 2030 unsigned int filter_mask, unsigned int clk_src) 2031 { 2032 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2033 unsigned int asrc2_mask = 0; 2034 unsigned int asrc2_value = 0; 2035 2036 switch (clk_src) { 2037 case RT5640_CLK_SEL_SYS: 2038 case RT5640_CLK_SEL_ASRC: 2039 break; 2040 2041 default: 2042 return -EINVAL; 2043 } 2044 2045 if (!filter_mask) 2046 return -EINVAL; 2047 2048 if (filter_mask & RT5640_DA_STEREO_FILTER) { 2049 asrc2_mask |= RT5640_STO_DAC_M_MASK; 2050 asrc2_value = (asrc2_value & ~RT5640_STO_DAC_M_MASK) 2051 | (clk_src << RT5640_STO_DAC_M_SFT); 2052 } 2053 2054 if (filter_mask & RT5640_DA_MONO_L_FILTER) { 2055 asrc2_mask |= RT5640_MDA_L_M_MASK; 2056 asrc2_value = (asrc2_value & ~RT5640_MDA_L_M_MASK) 2057 | (clk_src << RT5640_MDA_L_M_SFT); 2058 } 2059 2060 if (filter_mask & RT5640_DA_MONO_R_FILTER) { 2061 asrc2_mask |= RT5640_MDA_R_M_MASK; 2062 asrc2_value = (asrc2_value & ~RT5640_MDA_R_M_MASK) 2063 | (clk_src << RT5640_MDA_R_M_SFT); 2064 } 2065 2066 if (filter_mask & RT5640_AD_STEREO_FILTER) { 2067 asrc2_mask |= RT5640_ADC_M_MASK; 2068 asrc2_value = (asrc2_value & ~RT5640_ADC_M_MASK) 2069 | (clk_src << RT5640_ADC_M_SFT); 2070 } 2071 2072 if (filter_mask & RT5640_AD_MONO_L_FILTER) { 2073 asrc2_mask |= RT5640_MAD_L_M_MASK; 2074 asrc2_value = (asrc2_value & ~RT5640_MAD_L_M_MASK) 2075 | (clk_src << RT5640_MAD_L_M_SFT); 2076 } 2077 2078 if (filter_mask & RT5640_AD_MONO_R_FILTER) { 2079 asrc2_mask |= RT5640_MAD_R_M_MASK; 2080 asrc2_value = (asrc2_value & ~RT5640_MAD_R_M_MASK) 2081 | (clk_src << RT5640_MAD_R_M_SFT); 2082 } 2083 2084 snd_soc_component_update_bits(component, RT5640_ASRC_2, 2085 asrc2_mask, asrc2_value); 2086 2087 if (snd_soc_component_read32(component, RT5640_ASRC_2)) { 2088 rt5640->asrc_en = true; 2089 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x3); 2090 } else { 2091 rt5640->asrc_en = false; 2092 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x0); 2093 } 2094 2095 return 0; 2096 } 2097 EXPORT_SYMBOL_GPL(rt5640_sel_asrc_clk_src); 2098 2099 static void rt5640_enable_micbias1_for_ovcd(struct snd_soc_component *component) 2100 { 2101 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2102 2103 snd_soc_dapm_mutex_lock(dapm); 2104 snd_soc_dapm_force_enable_pin_unlocked(dapm, "LDO2"); 2105 snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS1"); 2106 /* OVCD is unreliable when used with RCCLK as sysclk-source */ 2107 snd_soc_dapm_force_enable_pin_unlocked(dapm, "Platform Clock"); 2108 snd_soc_dapm_sync_unlocked(dapm); 2109 snd_soc_dapm_mutex_unlock(dapm); 2110 } 2111 2112 static void rt5640_disable_micbias1_for_ovcd(struct snd_soc_component *component) 2113 { 2114 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2115 2116 snd_soc_dapm_mutex_lock(dapm); 2117 snd_soc_dapm_disable_pin_unlocked(dapm, "Platform Clock"); 2118 snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS1"); 2119 snd_soc_dapm_disable_pin_unlocked(dapm, "LDO2"); 2120 snd_soc_dapm_sync_unlocked(dapm); 2121 snd_soc_dapm_mutex_unlock(dapm); 2122 } 2123 2124 static void rt5640_enable_micbias1_ovcd_irq(struct snd_soc_component *component) 2125 { 2126 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2127 2128 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2129 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_NOR); 2130 rt5640->ovcd_irq_enabled = true; 2131 } 2132 2133 static void rt5640_disable_micbias1_ovcd_irq(struct snd_soc_component *component) 2134 { 2135 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2136 2137 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2138 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_BP); 2139 rt5640->ovcd_irq_enabled = false; 2140 } 2141 2142 static void rt5640_clear_micbias1_ovcd(struct snd_soc_component *component) 2143 { 2144 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2145 RT5640_MB1_OC_STATUS, 0); 2146 } 2147 2148 static bool rt5640_micbias1_ovcd(struct snd_soc_component *component) 2149 { 2150 int val; 2151 2152 val = snd_soc_component_read32(component, RT5640_IRQ_CTRL2); 2153 dev_dbg(component->dev, "irq ctrl2 %#04x\n", val); 2154 2155 return (val & RT5640_MB1_OC_STATUS); 2156 } 2157 2158 static bool rt5640_jack_inserted(struct snd_soc_component *component) 2159 { 2160 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2161 int val; 2162 2163 val = snd_soc_component_read32(component, RT5640_INT_IRQ_ST); 2164 dev_dbg(component->dev, "irq status %#04x\n", val); 2165 2166 if (rt5640->jd_inverted) 2167 return !(val & RT5640_JD_STATUS); 2168 else 2169 return (val & RT5640_JD_STATUS); 2170 } 2171 2172 /* Jack detect and button-press timings */ 2173 #define JACK_SETTLE_TIME 100 /* milli seconds */ 2174 #define JACK_DETECT_COUNT 5 2175 #define JACK_DETECT_MAXCOUNT 20 /* Aprox. 2 seconds worth of tries */ 2176 #define JACK_UNPLUG_TIME 80 /* milli seconds */ 2177 #define BP_POLL_TIME 10 /* milli seconds */ 2178 #define BP_POLL_MAXCOUNT 200 /* assume something is wrong after this */ 2179 #define BP_THRESHOLD 3 2180 2181 static void rt5640_start_button_press_work(struct snd_soc_component *component) 2182 { 2183 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2184 2185 rt5640->poll_count = 0; 2186 rt5640->press_count = 0; 2187 rt5640->release_count = 0; 2188 rt5640->pressed = false; 2189 rt5640->press_reported = false; 2190 rt5640_clear_micbias1_ovcd(component); 2191 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2192 } 2193 2194 static void rt5640_button_press_work(struct work_struct *work) 2195 { 2196 struct rt5640_priv *rt5640 = 2197 container_of(work, struct rt5640_priv, bp_work.work); 2198 struct snd_soc_component *component = rt5640->component; 2199 2200 /* Check the jack was not removed underneath us */ 2201 if (!rt5640_jack_inserted(component)) 2202 return; 2203 2204 if (rt5640_micbias1_ovcd(component)) { 2205 rt5640->release_count = 0; 2206 rt5640->press_count++; 2207 /* Remember till after JACK_UNPLUG_TIME wait */ 2208 if (rt5640->press_count >= BP_THRESHOLD) 2209 rt5640->pressed = true; 2210 rt5640_clear_micbias1_ovcd(component); 2211 } else { 2212 rt5640->press_count = 0; 2213 rt5640->release_count++; 2214 } 2215 2216 /* 2217 * The pins get temporarily shorted on jack unplug, so we poll for 2218 * at least JACK_UNPLUG_TIME milli-seconds before reporting a press. 2219 */ 2220 rt5640->poll_count++; 2221 if (rt5640->poll_count < (JACK_UNPLUG_TIME / BP_POLL_TIME)) { 2222 schedule_delayed_work(&rt5640->bp_work, 2223 msecs_to_jiffies(BP_POLL_TIME)); 2224 return; 2225 } 2226 2227 if (rt5640->pressed && !rt5640->press_reported) { 2228 dev_dbg(component->dev, "headset button press\n"); 2229 snd_soc_jack_report(rt5640->jack, SND_JACK_BTN_0, 2230 SND_JACK_BTN_0); 2231 rt5640->press_reported = true; 2232 } 2233 2234 if (rt5640->release_count >= BP_THRESHOLD) { 2235 if (rt5640->press_reported) { 2236 dev_dbg(component->dev, "headset button release\n"); 2237 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2238 } 2239 /* Re-enable OVCD IRQ to detect next press */ 2240 rt5640_enable_micbias1_ovcd_irq(component); 2241 return; /* Stop polling */ 2242 } 2243 2244 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2245 } 2246 2247 static int rt5640_detect_headset(struct snd_soc_component *component) 2248 { 2249 int i, headset_count = 0, headphone_count = 0; 2250 2251 /* 2252 * We get the insertion event before the jack is fully inserted at which 2253 * point the second ring on a TRRS connector may short the 2nd ring and 2254 * sleeve contacts, also the overcurrent detection is not entirely 2255 * reliable. So we try several times with a wait in between until we 2256 * detect the same type JACK_DETECT_COUNT times in a row. 2257 */ 2258 for (i = 0; i < JACK_DETECT_MAXCOUNT; i++) { 2259 /* Clear any previous over-current status flag */ 2260 rt5640_clear_micbias1_ovcd(component); 2261 2262 msleep(JACK_SETTLE_TIME); 2263 2264 /* Check the jack is still connected before checking ovcd */ 2265 if (!rt5640_jack_inserted(component)) 2266 return 0; 2267 2268 if (rt5640_micbias1_ovcd(component)) { 2269 /* 2270 * Over current detected, there is a short between the 2271 * 2nd ring contact and the ground, so a TRS connector 2272 * without a mic contact and thus plain headphones. 2273 */ 2274 dev_dbg(component->dev, "jack mic-gnd shorted\n"); 2275 headset_count = 0; 2276 headphone_count++; 2277 if (headphone_count == JACK_DETECT_COUNT) 2278 return SND_JACK_HEADPHONE; 2279 } else { 2280 dev_dbg(component->dev, "jack mic-gnd open\n"); 2281 headphone_count = 0; 2282 headset_count++; 2283 if (headset_count == JACK_DETECT_COUNT) 2284 return SND_JACK_HEADSET; 2285 } 2286 } 2287 2288 dev_err(component->dev, "Error detecting headset vs headphones, bad contact?, assuming headphones\n"); 2289 return SND_JACK_HEADPHONE; 2290 } 2291 2292 static void rt5640_jack_work(struct work_struct *work) 2293 { 2294 struct rt5640_priv *rt5640 = 2295 container_of(work, struct rt5640_priv, jack_work); 2296 struct snd_soc_component *component = rt5640->component; 2297 int status; 2298 2299 if (!rt5640_jack_inserted(component)) { 2300 /* Jack removed, or spurious IRQ? */ 2301 if (rt5640->jack->status & SND_JACK_HEADPHONE) { 2302 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2303 cancel_delayed_work_sync(&rt5640->bp_work); 2304 rt5640_disable_micbias1_ovcd_irq(component); 2305 rt5640_disable_micbias1_for_ovcd(component); 2306 } 2307 snd_soc_jack_report(rt5640->jack, 0, 2308 SND_JACK_HEADSET | SND_JACK_BTN_0); 2309 dev_dbg(component->dev, "jack unplugged\n"); 2310 } 2311 } else if (!(rt5640->jack->status & SND_JACK_HEADPHONE)) { 2312 /* Jack inserted */ 2313 WARN_ON(rt5640->ovcd_irq_enabled); 2314 rt5640_enable_micbias1_for_ovcd(component); 2315 status = rt5640_detect_headset(component); 2316 if (status == SND_JACK_HEADSET) { 2317 /* Enable ovcd IRQ for button press detect. */ 2318 rt5640_enable_micbias1_ovcd_irq(component); 2319 } else { 2320 /* No more need for overcurrent detect. */ 2321 rt5640_disable_micbias1_for_ovcd(component); 2322 } 2323 dev_dbg(component->dev, "detect status %#02x\n", status); 2324 snd_soc_jack_report(rt5640->jack, status, SND_JACK_HEADSET); 2325 } else if (rt5640->ovcd_irq_enabled && rt5640_micbias1_ovcd(component)) { 2326 dev_dbg(component->dev, "OVCD IRQ\n"); 2327 2328 /* 2329 * The ovcd IRQ keeps firing while the button is pressed, so 2330 * we disable it and start polling the button until released. 2331 * 2332 * The disable will make the IRQ pin 0 again and since we get 2333 * IRQs on both edges (so as to detect both jack plugin and 2334 * unplug) this means we will immediately get another IRQ. 2335 * The ovcd_irq_enabled check above makes the 2ND IRQ a NOP. 2336 */ 2337 rt5640_disable_micbias1_ovcd_irq(component); 2338 rt5640_start_button_press_work(component); 2339 2340 /* 2341 * If the jack-detect IRQ flag goes high (unplug) after our 2342 * above rt5640_jack_inserted() check and before we have 2343 * disabled the OVCD IRQ, the IRQ pin will stay high and as 2344 * we react to edges, we miss the unplug event -> recheck. 2345 */ 2346 queue_work(system_long_wq, &rt5640->jack_work); 2347 } 2348 } 2349 2350 static irqreturn_t rt5640_irq(int irq, void *data) 2351 { 2352 struct rt5640_priv *rt5640 = data; 2353 2354 if (rt5640->jack) 2355 queue_work(system_long_wq, &rt5640->jack_work); 2356 2357 return IRQ_HANDLED; 2358 } 2359 2360 static void rt5640_cancel_work(void *data) 2361 { 2362 struct rt5640_priv *rt5640 = data; 2363 2364 cancel_work_sync(&rt5640->jack_work); 2365 cancel_delayed_work_sync(&rt5640->bp_work); 2366 } 2367 2368 static void rt5640_enable_jack_detect(struct snd_soc_component *component, 2369 struct snd_soc_jack *jack) 2370 { 2371 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2372 2373 /* Select JD-source */ 2374 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 2375 RT5640_JD_MASK, rt5640->jd_src); 2376 2377 /* Selecting GPIO01 as an interrupt */ 2378 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1, 2379 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ); 2380 2381 /* Set GPIO1 output */ 2382 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, 2383 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT); 2384 2385 /* Enabling jd2 in general control 1 */ 2386 snd_soc_component_write(component, RT5640_DUMMY1, 0x3f41); 2387 2388 /* Enabling jd2 in general control 2 */ 2389 snd_soc_component_write(component, RT5640_DUMMY2, 0x4001); 2390 2391 snd_soc_component_write(component, RT5640_PR_BASE + RT5640_BIAS_CUR4, 2392 0xa800 | rt5640->ovcd_sf); 2393 2394 snd_soc_component_update_bits(component, RT5640_MICBIAS, 2395 RT5640_MIC1_OVTH_MASK | RT5640_MIC1_OVCD_MASK, 2396 rt5640->ovcd_th | RT5640_MIC1_OVCD_EN); 2397 2398 /* 2399 * The over-current-detect is only reliable in detecting the absence 2400 * of over-current, when the mic-contact in the jack is short-circuited, 2401 * the hardware periodically retries if it can apply the bias-current 2402 * leading to the ovcd status flip-flopping 1-0-1 with it being 0 about 2403 * 10% of the time, as we poll the ovcd status bit we might hit that 2404 * 10%, so we enable sticky mode and when checking OVCD we clear the 2405 * status, msleep() a bit and then check to get a reliable reading. 2406 */ 2407 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2408 RT5640_MB1_OC_STKY_MASK, RT5640_MB1_OC_STKY_EN); 2409 2410 /* 2411 * All IRQs get or-ed together, so we need the jack IRQ to report 0 2412 * when a jack is inserted so that the OVCD IRQ then toggles the IRQ 2413 * pin 0/1 instead of it being stuck to 1. So we invert the JD polarity 2414 * on systems where the hardware does not already do this. 2415 */ 2416 if (rt5640->jd_inverted) 2417 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2418 RT5640_IRQ_JD_NOR); 2419 else 2420 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2421 RT5640_IRQ_JD_NOR | RT5640_JD_P_INV); 2422 2423 rt5640->jack = jack; 2424 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2425 rt5640_enable_micbias1_for_ovcd(component); 2426 rt5640_enable_micbias1_ovcd_irq(component); 2427 } 2428 2429 enable_irq(rt5640->irq); 2430 /* sync initial jack state */ 2431 queue_work(system_long_wq, &rt5640->jack_work); 2432 } 2433 2434 static void rt5640_disable_jack_detect(struct snd_soc_component *component) 2435 { 2436 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2437 2438 disable_irq(rt5640->irq); 2439 rt5640_cancel_work(rt5640); 2440 2441 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2442 rt5640_disable_micbias1_ovcd_irq(component); 2443 rt5640_disable_micbias1_for_ovcd(component); 2444 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2445 } 2446 2447 rt5640->jack = NULL; 2448 } 2449 2450 static int rt5640_set_jack(struct snd_soc_component *component, 2451 struct snd_soc_jack *jack, void *data) 2452 { 2453 if (jack) 2454 rt5640_enable_jack_detect(component, jack); 2455 else 2456 rt5640_disable_jack_detect(component); 2457 2458 return 0; 2459 } 2460 2461 static int rt5640_probe(struct snd_soc_component *component) 2462 { 2463 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2464 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2465 u32 dmic1_data_pin = 0; 2466 u32 dmic2_data_pin = 0; 2467 bool dmic_en = false; 2468 u32 val; 2469 2470 /* Check if MCLK provided */ 2471 rt5640->mclk = devm_clk_get(component->dev, "mclk"); 2472 if (PTR_ERR(rt5640->mclk) == -EPROBE_DEFER) 2473 return -EPROBE_DEFER; 2474 2475 rt5640->component = component; 2476 2477 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2478 2479 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x0301, 0x0301); 2480 snd_soc_component_update_bits(component, RT5640_MICBIAS, 0x0030, 0x0030); 2481 snd_soc_component_update_bits(component, RT5640_DSP_PATH2, 0xfc00, 0x0c00); 2482 2483 switch (snd_soc_component_read32(component, RT5640_RESET) & RT5640_ID_MASK) { 2484 case RT5640_ID_5640: 2485 case RT5640_ID_5642: 2486 snd_soc_add_component_controls(component, 2487 rt5640_specific_snd_controls, 2488 ARRAY_SIZE(rt5640_specific_snd_controls)); 2489 snd_soc_dapm_new_controls(dapm, 2490 rt5640_specific_dapm_widgets, 2491 ARRAY_SIZE(rt5640_specific_dapm_widgets)); 2492 snd_soc_dapm_add_routes(dapm, 2493 rt5640_specific_dapm_routes, 2494 ARRAY_SIZE(rt5640_specific_dapm_routes)); 2495 break; 2496 case RT5640_ID_5639: 2497 snd_soc_dapm_new_controls(dapm, 2498 rt5639_specific_dapm_widgets, 2499 ARRAY_SIZE(rt5639_specific_dapm_widgets)); 2500 snd_soc_dapm_add_routes(dapm, 2501 rt5639_specific_dapm_routes, 2502 ARRAY_SIZE(rt5639_specific_dapm_routes)); 2503 break; 2504 default: 2505 dev_err(component->dev, 2506 "The driver is for RT5639 RT5640 or RT5642 only\n"); 2507 return -ENODEV; 2508 } 2509 2510 /* 2511 * Note on some platforms the platform code may need to add device-props 2512 * rather then relying only on properties set by the firmware. 2513 * Therefor the property parsing MUST be done here, rather then from 2514 * rt5640_i2c_probe(), so that the platform-code can attach extra 2515 * properties before calling snd_soc_register_card(). 2516 */ 2517 if (device_property_read_bool(component->dev, "realtek,in1-differential")) 2518 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2519 RT5640_IN_DF1, RT5640_IN_DF1); 2520 2521 if (device_property_read_bool(component->dev, "realtek,in2-differential")) 2522 snd_soc_component_update_bits(component, RT5640_IN3_IN4, 2523 RT5640_IN_DF2, RT5640_IN_DF2); 2524 2525 if (device_property_read_bool(component->dev, "realtek,in3-differential")) 2526 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2527 RT5640_IN_DF2, RT5640_IN_DF2); 2528 2529 if (device_property_read_u32(component->dev, "realtek,dmic1-data-pin", 2530 &val) == 0 && val) { 2531 dmic1_data_pin = val - 1; 2532 dmic_en = true; 2533 } 2534 2535 if (device_property_read_u32(component->dev, "realtek,dmic2-data-pin", 2536 &val) == 0 && val) { 2537 dmic2_data_pin = val - 1; 2538 dmic_en = true; 2539 } 2540 2541 if (dmic_en) 2542 rt5640_dmic_enable(component, dmic1_data_pin, dmic2_data_pin); 2543 2544 if (device_property_read_u32(component->dev, 2545 "realtek,jack-detect-source", &val) == 0) { 2546 if (val <= RT5640_JD_SRC_GPIO4) 2547 rt5640->jd_src = val << RT5640_JD_SFT; 2548 else 2549 dev_warn(component->dev, "Warning: Invalid jack-detect-source value: %d, leaving jack-detect disabled\n", 2550 val); 2551 } 2552 2553 if (!device_property_read_bool(component->dev, "realtek,jack-detect-not-inverted")) 2554 rt5640->jd_inverted = true; 2555 2556 /* 2557 * Testing on various boards has shown that good defaults for the OVCD 2558 * threshold and scale-factor are 2000µA and 0.75. For an effective 2559 * limit of 1500µA, this seems to be more reliable then 1500µA and 1.0. 2560 */ 2561 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2562 rt5640->ovcd_sf = RT5640_MIC_OVCD_SF_0P75; 2563 2564 if (device_property_read_u32(component->dev, 2565 "realtek,over-current-threshold-microamp", &val) == 0) { 2566 switch (val) { 2567 case 600: 2568 rt5640->ovcd_th = RT5640_MIC1_OVTH_600UA; 2569 break; 2570 case 1500: 2571 rt5640->ovcd_th = RT5640_MIC1_OVTH_1500UA; 2572 break; 2573 case 2000: 2574 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2575 break; 2576 default: 2577 dev_warn(component->dev, "Warning: Invalid over-current-threshold-microamp value: %d, defaulting to 2000uA\n", 2578 val); 2579 } 2580 } 2581 2582 if (device_property_read_u32(component->dev, 2583 "realtek,over-current-scale-factor", &val) == 0) { 2584 if (val <= RT5640_OVCD_SF_1P5) 2585 rt5640->ovcd_sf = val << RT5640_MIC_OVCD_SF_SFT; 2586 else 2587 dev_warn(component->dev, "Warning: Invalid over-current-scale-factor value: %d, defaulting to 0.75\n", 2588 val); 2589 } 2590 2591 return 0; 2592 } 2593 2594 static void rt5640_remove(struct snd_soc_component *component) 2595 { 2596 rt5640_reset(component); 2597 } 2598 2599 #ifdef CONFIG_PM 2600 static int rt5640_suspend(struct snd_soc_component *component) 2601 { 2602 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2603 2604 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2605 rt5640_reset(component); 2606 regcache_cache_only(rt5640->regmap, true); 2607 regcache_mark_dirty(rt5640->regmap); 2608 if (gpio_is_valid(rt5640->ldo1_en)) 2609 gpio_set_value_cansleep(rt5640->ldo1_en, 0); 2610 2611 return 0; 2612 } 2613 2614 static int rt5640_resume(struct snd_soc_component *component) 2615 { 2616 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2617 2618 if (gpio_is_valid(rt5640->ldo1_en)) { 2619 gpio_set_value_cansleep(rt5640->ldo1_en, 1); 2620 msleep(400); 2621 } 2622 2623 regcache_cache_only(rt5640->regmap, false); 2624 regcache_sync(rt5640->regmap); 2625 2626 return 0; 2627 } 2628 #else 2629 #define rt5640_suspend NULL 2630 #define rt5640_resume NULL 2631 #endif 2632 2633 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000 2634 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 2635 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) 2636 2637 static const struct snd_soc_dai_ops rt5640_aif_dai_ops = { 2638 .hw_params = rt5640_hw_params, 2639 .set_fmt = rt5640_set_dai_fmt, 2640 .set_sysclk = rt5640_set_dai_sysclk, 2641 .set_pll = rt5640_set_dai_pll, 2642 }; 2643 2644 static struct snd_soc_dai_driver rt5640_dai[] = { 2645 { 2646 .name = "rt5640-aif1", 2647 .id = RT5640_AIF1, 2648 .playback = { 2649 .stream_name = "AIF1 Playback", 2650 .channels_min = 1, 2651 .channels_max = 2, 2652 .rates = RT5640_STEREO_RATES, 2653 .formats = RT5640_FORMATS, 2654 }, 2655 .capture = { 2656 .stream_name = "AIF1 Capture", 2657 .channels_min = 1, 2658 .channels_max = 2, 2659 .rates = RT5640_STEREO_RATES, 2660 .formats = RT5640_FORMATS, 2661 }, 2662 .ops = &rt5640_aif_dai_ops, 2663 }, 2664 { 2665 .name = "rt5640-aif2", 2666 .id = RT5640_AIF2, 2667 .playback = { 2668 .stream_name = "AIF2 Playback", 2669 .channels_min = 1, 2670 .channels_max = 2, 2671 .rates = RT5640_STEREO_RATES, 2672 .formats = RT5640_FORMATS, 2673 }, 2674 .capture = { 2675 .stream_name = "AIF2 Capture", 2676 .channels_min = 1, 2677 .channels_max = 2, 2678 .rates = RT5640_STEREO_RATES, 2679 .formats = RT5640_FORMATS, 2680 }, 2681 .ops = &rt5640_aif_dai_ops, 2682 }, 2683 }; 2684 2685 static const struct snd_soc_component_driver soc_component_dev_rt5640 = { 2686 .probe = rt5640_probe, 2687 .remove = rt5640_remove, 2688 .suspend = rt5640_suspend, 2689 .resume = rt5640_resume, 2690 .set_bias_level = rt5640_set_bias_level, 2691 .set_jack = rt5640_set_jack, 2692 .controls = rt5640_snd_controls, 2693 .num_controls = ARRAY_SIZE(rt5640_snd_controls), 2694 .dapm_widgets = rt5640_dapm_widgets, 2695 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets), 2696 .dapm_routes = rt5640_dapm_routes, 2697 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes), 2698 .use_pmdown_time = 1, 2699 .endianness = 1, 2700 .non_legacy_dai_naming = 1, 2701 2702 }; 2703 2704 static const struct regmap_config rt5640_regmap = { 2705 .reg_bits = 8, 2706 .val_bits = 16, 2707 .use_single_rw = true, 2708 2709 .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) * 2710 RT5640_PR_SPACING), 2711 .volatile_reg = rt5640_volatile_register, 2712 .readable_reg = rt5640_readable_register, 2713 2714 .cache_type = REGCACHE_RBTREE, 2715 .reg_defaults = rt5640_reg, 2716 .num_reg_defaults = ARRAY_SIZE(rt5640_reg), 2717 .ranges = rt5640_ranges, 2718 .num_ranges = ARRAY_SIZE(rt5640_ranges), 2719 }; 2720 2721 static const struct i2c_device_id rt5640_i2c_id[] = { 2722 { "rt5640", 0 }, 2723 { "rt5639", 0 }, 2724 { "rt5642", 0 }, 2725 { } 2726 }; 2727 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id); 2728 2729 #if defined(CONFIG_OF) 2730 static const struct of_device_id rt5640_of_match[] = { 2731 { .compatible = "realtek,rt5639", }, 2732 { .compatible = "realtek,rt5640", }, 2733 {}, 2734 }; 2735 MODULE_DEVICE_TABLE(of, rt5640_of_match); 2736 #endif 2737 2738 #ifdef CONFIG_ACPI 2739 static const struct acpi_device_id rt5640_acpi_match[] = { 2740 { "INT33CA", 0 }, 2741 { "10EC3276", 0 }, 2742 { "10EC5640", 0 }, 2743 { "10EC5642", 0 }, 2744 { "INTCCFFD", 0 }, 2745 { }, 2746 }; 2747 MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); 2748 #endif 2749 2750 static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np) 2751 { 2752 rt5640->ldo1_en = of_get_named_gpio(np, "realtek,ldo1-en-gpios", 0); 2753 /* 2754 * LDO1_EN is optional (it may be statically tied on the board). 2755 * -ENOENT means that the property doesn't exist, i.e. there is no 2756 * GPIO, so is not an error. Any other error code means the property 2757 * exists, but could not be parsed. 2758 */ 2759 if (!gpio_is_valid(rt5640->ldo1_en) && 2760 (rt5640->ldo1_en != -ENOENT)) 2761 return rt5640->ldo1_en; 2762 2763 return 0; 2764 } 2765 2766 static int rt5640_i2c_probe(struct i2c_client *i2c, 2767 const struct i2c_device_id *id) 2768 { 2769 struct rt5640_priv *rt5640; 2770 int ret; 2771 unsigned int val; 2772 2773 rt5640 = devm_kzalloc(&i2c->dev, 2774 sizeof(struct rt5640_priv), 2775 GFP_KERNEL); 2776 if (NULL == rt5640) 2777 return -ENOMEM; 2778 i2c_set_clientdata(i2c, rt5640); 2779 2780 if (i2c->dev.of_node) { 2781 ret = rt5640_parse_dt(rt5640, i2c->dev.of_node); 2782 if (ret) 2783 return ret; 2784 } else 2785 rt5640->ldo1_en = -EINVAL; 2786 2787 rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); 2788 if (IS_ERR(rt5640->regmap)) { 2789 ret = PTR_ERR(rt5640->regmap); 2790 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 2791 ret); 2792 return ret; 2793 } 2794 2795 if (gpio_is_valid(rt5640->ldo1_en)) { 2796 ret = devm_gpio_request_one(&i2c->dev, rt5640->ldo1_en, 2797 GPIOF_OUT_INIT_HIGH, 2798 "RT5640 LDO1_EN"); 2799 if (ret < 0) { 2800 dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n", 2801 rt5640->ldo1_en, ret); 2802 return ret; 2803 } 2804 msleep(400); 2805 } 2806 2807 regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val); 2808 if (val != RT5640_DEVICE_ID) { 2809 dev_err(&i2c->dev, 2810 "Device with ID register %#x is not rt5640/39\n", val); 2811 return -ENODEV; 2812 } 2813 2814 regmap_write(rt5640->regmap, RT5640_RESET, 0); 2815 2816 ret = regmap_register_patch(rt5640->regmap, init_list, 2817 ARRAY_SIZE(init_list)); 2818 if (ret != 0) 2819 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); 2820 2821 regmap_update_bits(rt5640->regmap, RT5640_DUMMY1, 2822 RT5640_MCLK_DET, RT5640_MCLK_DET); 2823 2824 rt5640->hp_mute = 1; 2825 rt5640->irq = i2c->irq; 2826 INIT_DELAYED_WORK(&rt5640->bp_work, rt5640_button_press_work); 2827 INIT_WORK(&rt5640->jack_work, rt5640_jack_work); 2828 2829 /* Make sure work is stopped on probe-error / remove */ 2830 ret = devm_add_action_or_reset(&i2c->dev, rt5640_cancel_work, rt5640); 2831 if (ret) 2832 return ret; 2833 2834 ret = devm_request_irq(&i2c->dev, rt5640->irq, rt5640_irq, 2835 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING 2836 | IRQF_ONESHOT, "rt5640", rt5640); 2837 if (ret == 0) { 2838 /* Gets re-enabled by rt5640_set_jack() */ 2839 disable_irq(rt5640->irq); 2840 } else { 2841 dev_warn(&i2c->dev, "Failed to reguest IRQ %d: %d\n", 2842 rt5640->irq, ret); 2843 rt5640->irq = -ENXIO; 2844 } 2845 2846 return devm_snd_soc_register_component(&i2c->dev, 2847 &soc_component_dev_rt5640, 2848 rt5640_dai, ARRAY_SIZE(rt5640_dai)); 2849 } 2850 2851 static struct i2c_driver rt5640_i2c_driver = { 2852 .driver = { 2853 .name = "rt5640", 2854 .acpi_match_table = ACPI_PTR(rt5640_acpi_match), 2855 .of_match_table = of_match_ptr(rt5640_of_match), 2856 }, 2857 .probe = rt5640_i2c_probe, 2858 .id_table = rt5640_i2c_id, 2859 }; 2860 module_i2c_driver(rt5640_i2c_driver); 2861 2862 MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver"); 2863 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>"); 2864 MODULE_LICENSE("GPL v2"); 2865