1 /* 2 * rt5631.c -- RT5631 ALSA Soc Audio driver 3 * 4 * Copyright 2011 Realtek Microelectronics 5 * 6 * Author: flove <flove@realtek.com> 7 * 8 * Based on WM8753.c 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License version 2 as 12 * published by the Free Software Foundation. 13 * 14 */ 15 #include <linux/module.h> 16 #include <linux/moduleparam.h> 17 #include <linux/init.h> 18 #include <linux/delay.h> 19 #include <linux/pm.h> 20 #include <linux/i2c.h> 21 #include <linux/regmap.h> 22 #include <sound/core.h> 23 #include <sound/pcm.h> 24 #include <sound/pcm_params.h> 25 #include <sound/soc.h> 26 #include <sound/soc-dapm.h> 27 #include <sound/initval.h> 28 #include <sound/tlv.h> 29 30 #include "rt5631.h" 31 32 struct rt5631_priv { 33 struct regmap *regmap; 34 int codec_version; 35 int master; 36 int sysclk; 37 int rx_rate; 38 int bclk_rate; 39 int dmic_used_flag; 40 }; 41 42 static const struct reg_default rt5631_reg[] = { 43 { RT5631_SPK_OUT_VOL, 0x8888 }, 44 { RT5631_HP_OUT_VOL, 0x8080 }, 45 { RT5631_MONO_AXO_1_2_VOL, 0xa080 }, 46 { RT5631_AUX_IN_VOL, 0x0808 }, 47 { RT5631_ADC_REC_MIXER, 0xf0f0 }, 48 { RT5631_VDAC_DIG_VOL, 0x0010 }, 49 { RT5631_OUTMIXER_L_CTRL, 0xffc0 }, 50 { RT5631_OUTMIXER_R_CTRL, 0xffc0 }, 51 { RT5631_AXO1MIXER_CTRL, 0x88c0 }, 52 { RT5631_AXO2MIXER_CTRL, 0x88c0 }, 53 { RT5631_DIG_MIC_CTRL, 0x3000 }, 54 { RT5631_MONO_INPUT_VOL, 0x8808 }, 55 { RT5631_SPK_MIXER_CTRL, 0xf8f8 }, 56 { RT5631_SPK_MONO_OUT_CTRL, 0xfc00 }, 57 { RT5631_SPK_MONO_HP_OUT_CTRL, 0x4440 }, 58 { RT5631_SDP_CTRL, 0x8000 }, 59 { RT5631_MONO_SDP_CTRL, 0x8000 }, 60 { RT5631_STEREO_AD_DA_CLK_CTRL, 0x2010 }, 61 { RT5631_GEN_PUR_CTRL_REG, 0x0e00 }, 62 { RT5631_INT_ST_IRQ_CTRL_2, 0x071a }, 63 { RT5631_MISC_CTRL, 0x2040 }, 64 { RT5631_DEPOP_FUN_CTRL_2, 0x8000 }, 65 { RT5631_SOFT_VOL_CTRL, 0x07e0 }, 66 { RT5631_ALC_CTRL_1, 0x0206 }, 67 { RT5631_ALC_CTRL_3, 0x2000 }, 68 { RT5631_PSEUDO_SPATL_CTRL, 0x0553 }, 69 }; 70 71 /** 72 * rt5631_write_index - write index register of 2nd layer 73 */ 74 static void rt5631_write_index(struct snd_soc_codec *codec, 75 unsigned int reg, unsigned int value) 76 { 77 snd_soc_write(codec, RT5631_INDEX_ADD, reg); 78 snd_soc_write(codec, RT5631_INDEX_DATA, value); 79 } 80 81 /** 82 * rt5631_read_index - read index register of 2nd layer 83 */ 84 static unsigned int rt5631_read_index(struct snd_soc_codec *codec, 85 unsigned int reg) 86 { 87 unsigned int value; 88 89 snd_soc_write(codec, RT5631_INDEX_ADD, reg); 90 value = snd_soc_read(codec, RT5631_INDEX_DATA); 91 92 return value; 93 } 94 95 static int rt5631_reset(struct snd_soc_codec *codec) 96 { 97 return snd_soc_write(codec, RT5631_RESET, 0); 98 } 99 100 static bool rt5631_volatile_register(struct device *dev, unsigned int reg) 101 { 102 switch (reg) { 103 case RT5631_RESET: 104 case RT5631_INT_ST_IRQ_CTRL_2: 105 case RT5631_INDEX_ADD: 106 case RT5631_INDEX_DATA: 107 case RT5631_EQ_CTRL: 108 return 1; 109 default: 110 return 0; 111 } 112 } 113 114 static bool rt5631_readable_register(struct device *dev, unsigned int reg) 115 { 116 switch (reg) { 117 case RT5631_RESET: 118 case RT5631_SPK_OUT_VOL: 119 case RT5631_HP_OUT_VOL: 120 case RT5631_MONO_AXO_1_2_VOL: 121 case RT5631_AUX_IN_VOL: 122 case RT5631_STEREO_DAC_VOL_1: 123 case RT5631_MIC_CTRL_1: 124 case RT5631_STEREO_DAC_VOL_2: 125 case RT5631_ADC_CTRL_1: 126 case RT5631_ADC_REC_MIXER: 127 case RT5631_ADC_CTRL_2: 128 case RT5631_VDAC_DIG_VOL: 129 case RT5631_OUTMIXER_L_CTRL: 130 case RT5631_OUTMIXER_R_CTRL: 131 case RT5631_AXO1MIXER_CTRL: 132 case RT5631_AXO2MIXER_CTRL: 133 case RT5631_MIC_CTRL_2: 134 case RT5631_DIG_MIC_CTRL: 135 case RT5631_MONO_INPUT_VOL: 136 case RT5631_SPK_MIXER_CTRL: 137 case RT5631_SPK_MONO_OUT_CTRL: 138 case RT5631_SPK_MONO_HP_OUT_CTRL: 139 case RT5631_SDP_CTRL: 140 case RT5631_MONO_SDP_CTRL: 141 case RT5631_STEREO_AD_DA_CLK_CTRL: 142 case RT5631_PWR_MANAG_ADD1: 143 case RT5631_PWR_MANAG_ADD2: 144 case RT5631_PWR_MANAG_ADD3: 145 case RT5631_PWR_MANAG_ADD4: 146 case RT5631_GEN_PUR_CTRL_REG: 147 case RT5631_GLOBAL_CLK_CTRL: 148 case RT5631_PLL_CTRL: 149 case RT5631_INT_ST_IRQ_CTRL_1: 150 case RT5631_INT_ST_IRQ_CTRL_2: 151 case RT5631_GPIO_CTRL: 152 case RT5631_MISC_CTRL: 153 case RT5631_DEPOP_FUN_CTRL_1: 154 case RT5631_DEPOP_FUN_CTRL_2: 155 case RT5631_JACK_DET_CTRL: 156 case RT5631_SOFT_VOL_CTRL: 157 case RT5631_ALC_CTRL_1: 158 case RT5631_ALC_CTRL_2: 159 case RT5631_ALC_CTRL_3: 160 case RT5631_PSEUDO_SPATL_CTRL: 161 case RT5631_INDEX_ADD: 162 case RT5631_INDEX_DATA: 163 case RT5631_EQ_CTRL: 164 case RT5631_VENDOR_ID: 165 case RT5631_VENDOR_ID1: 166 case RT5631_VENDOR_ID2: 167 return 1; 168 default: 169 return 0; 170 } 171 } 172 173 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); 174 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -95625, 375, 0); 175 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); 176 /* {0, +20, +24, +30, +35, +40, +44, +50, +52}dB */ 177 static unsigned int mic_bst_tlv[] = { 178 TLV_DB_RANGE_HEAD(7), 179 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 180 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 181 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 182 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 183 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 184 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 185 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0), 186 }; 187 188 static int rt5631_dmic_get(struct snd_kcontrol *kcontrol, 189 struct snd_ctl_elem_value *ucontrol) 190 { 191 struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); 192 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 193 194 ucontrol->value.integer.value[0] = rt5631->dmic_used_flag; 195 196 return 0; 197 } 198 199 static int rt5631_dmic_put(struct snd_kcontrol *kcontrol, 200 struct snd_ctl_elem_value *ucontrol) 201 { 202 struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); 203 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 204 205 rt5631->dmic_used_flag = ucontrol->value.integer.value[0]; 206 return 0; 207 } 208 209 /* MIC Input Type */ 210 static const char *rt5631_input_mode[] = { 211 "Single ended", "Differential"}; 212 213 static SOC_ENUM_SINGLE_DECL(rt5631_mic1_mode_enum, RT5631_MIC_CTRL_1, 214 RT5631_MIC1_DIFF_INPUT_SHIFT, rt5631_input_mode); 215 216 static SOC_ENUM_SINGLE_DECL(rt5631_mic2_mode_enum, RT5631_MIC_CTRL_1, 217 RT5631_MIC2_DIFF_INPUT_SHIFT, rt5631_input_mode); 218 219 /* MONO Input Type */ 220 static SOC_ENUM_SINGLE_DECL(rt5631_monoin_mode_enum, RT5631_MONO_INPUT_VOL, 221 RT5631_MONO_DIFF_INPUT_SHIFT, rt5631_input_mode); 222 223 /* SPK Ratio Gain Control */ 224 static const char *rt5631_spk_ratio[] = {"1.00x", "1.09x", "1.27x", "1.44x", 225 "1.56x", "1.68x", "1.99x", "2.34x"}; 226 227 static SOC_ENUM_SINGLE_DECL(rt5631_spk_ratio_enum, RT5631_GEN_PUR_CTRL_REG, 228 RT5631_SPK_AMP_RATIO_CTRL_SHIFT, rt5631_spk_ratio); 229 230 static const struct snd_kcontrol_new rt5631_snd_controls[] = { 231 /* MIC */ 232 SOC_ENUM("MIC1 Mode Control", rt5631_mic1_mode_enum), 233 SOC_SINGLE_TLV("MIC1 Boost", RT5631_MIC_CTRL_2, 234 RT5631_MIC1_BOOST_SHIFT, 8, 0, mic_bst_tlv), 235 SOC_ENUM("MIC2 Mode Control", rt5631_mic2_mode_enum), 236 SOC_SINGLE_TLV("MIC2 Boost", RT5631_MIC_CTRL_2, 237 RT5631_MIC2_BOOST_SHIFT, 8, 0, mic_bst_tlv), 238 /* MONO IN */ 239 SOC_ENUM("MONOIN Mode Control", rt5631_monoin_mode_enum), 240 SOC_DOUBLE_TLV("MONOIN_RX Capture Volume", RT5631_MONO_INPUT_VOL, 241 RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT, 242 RT5631_VOL_MASK, 1, in_vol_tlv), 243 /* AXI */ 244 SOC_DOUBLE_TLV("AXI Capture Volume", RT5631_AUX_IN_VOL, 245 RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT, 246 RT5631_VOL_MASK, 1, in_vol_tlv), 247 /* DAC */ 248 SOC_DOUBLE_TLV("PCM Playback Volume", RT5631_STEREO_DAC_VOL_2, 249 RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT, 250 RT5631_DAC_VOL_MASK, 1, dac_vol_tlv), 251 SOC_DOUBLE("PCM Playback Switch", RT5631_STEREO_DAC_VOL_1, 252 RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1), 253 /* AXO */ 254 SOC_SINGLE("AXO1 Playback Switch", RT5631_MONO_AXO_1_2_VOL, 255 RT5631_L_MUTE_SHIFT, 1, 1), 256 SOC_SINGLE("AXO2 Playback Switch", RT5631_MONO_AXO_1_2_VOL, 257 RT5631_R_VOL_SHIFT, 1, 1), 258 /* OUTVOL */ 259 SOC_DOUBLE("OUTVOL Channel Switch", RT5631_SPK_OUT_VOL, 260 RT5631_L_EN_SHIFT, RT5631_R_EN_SHIFT, 1, 0), 261 262 /* SPK */ 263 SOC_DOUBLE("Speaker Playback Switch", RT5631_SPK_OUT_VOL, 264 RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1), 265 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5631_SPK_OUT_VOL, 266 RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT, 39, 1, out_vol_tlv), 267 /* MONO OUT */ 268 SOC_SINGLE("MONO Playback Switch", RT5631_MONO_AXO_1_2_VOL, 269 RT5631_MUTE_MONO_SHIFT, 1, 1), 270 /* HP */ 271 SOC_DOUBLE("HP Playback Switch", RT5631_HP_OUT_VOL, 272 RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1), 273 SOC_DOUBLE_TLV("HP Playback Volume", RT5631_HP_OUT_VOL, 274 RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT, 275 RT5631_VOL_MASK, 1, out_vol_tlv), 276 /* DMIC */ 277 SOC_SINGLE_EXT("DMIC Switch", 0, 0, 1, 0, 278 rt5631_dmic_get, rt5631_dmic_put), 279 SOC_DOUBLE("DMIC Capture Switch", RT5631_DIG_MIC_CTRL, 280 RT5631_DMIC_L_CH_MUTE_SHIFT, 281 RT5631_DMIC_R_CH_MUTE_SHIFT, 1, 1), 282 283 /* SPK Ratio Gain Control */ 284 SOC_ENUM("SPK Ratio Control", rt5631_spk_ratio_enum), 285 }; 286 287 static int check_sysclk1_source(struct snd_soc_dapm_widget *source, 288 struct snd_soc_dapm_widget *sink) 289 { 290 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); 291 unsigned int reg; 292 293 reg = snd_soc_read(codec, RT5631_GLOBAL_CLK_CTRL); 294 return reg & RT5631_SYSCLK_SOUR_SEL_PLL; 295 } 296 297 static int check_dmic_used(struct snd_soc_dapm_widget *source, 298 struct snd_soc_dapm_widget *sink) 299 { 300 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); 301 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 302 return rt5631->dmic_used_flag; 303 } 304 305 static int check_dacl_to_outmixl(struct snd_soc_dapm_widget *source, 306 struct snd_soc_dapm_widget *sink) 307 { 308 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); 309 unsigned int reg; 310 311 reg = snd_soc_read(codec, RT5631_OUTMIXER_L_CTRL); 312 return !(reg & RT5631_M_DAC_L_TO_OUTMIXER_L); 313 } 314 315 static int check_dacr_to_outmixr(struct snd_soc_dapm_widget *source, 316 struct snd_soc_dapm_widget *sink) 317 { 318 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); 319 unsigned int reg; 320 321 reg = snd_soc_read(codec, RT5631_OUTMIXER_R_CTRL); 322 return !(reg & RT5631_M_DAC_R_TO_OUTMIXER_R); 323 } 324 325 static int check_dacl_to_spkmixl(struct snd_soc_dapm_widget *source, 326 struct snd_soc_dapm_widget *sink) 327 { 328 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); 329 unsigned int reg; 330 331 reg = snd_soc_read(codec, RT5631_SPK_MIXER_CTRL); 332 return !(reg & RT5631_M_DAC_L_TO_SPKMIXER_L); 333 } 334 335 static int check_dacr_to_spkmixr(struct snd_soc_dapm_widget *source, 336 struct snd_soc_dapm_widget *sink) 337 { 338 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); 339 unsigned int reg; 340 341 reg = snd_soc_read(codec, RT5631_SPK_MIXER_CTRL); 342 return !(reg & RT5631_M_DAC_R_TO_SPKMIXER_R); 343 } 344 345 static int check_adcl_select(struct snd_soc_dapm_widget *source, 346 struct snd_soc_dapm_widget *sink) 347 { 348 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); 349 unsigned int reg; 350 351 reg = snd_soc_read(codec, RT5631_ADC_REC_MIXER); 352 return !(reg & RT5631_M_MIC1_TO_RECMIXER_L); 353 } 354 355 static int check_adcr_select(struct snd_soc_dapm_widget *source, 356 struct snd_soc_dapm_widget *sink) 357 { 358 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); 359 unsigned int reg; 360 361 reg = snd_soc_read(codec, RT5631_ADC_REC_MIXER); 362 return !(reg & RT5631_M_MIC2_TO_RECMIXER_R); 363 } 364 365 /** 366 * onebit_depop_power_stage - auto depop in power stage. 367 * @enable: power on/off 368 * 369 * When power on/off headphone, the depop sequence is done by hardware. 370 */ 371 static void onebit_depop_power_stage(struct snd_soc_codec *codec, int enable) 372 { 373 unsigned int soft_vol, hp_zc; 374 375 /* enable one-bit depop function */ 376 snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2, 377 RT5631_EN_ONE_BIT_DEPOP, 0); 378 379 /* keep soft volume and zero crossing setting */ 380 soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL); 381 snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0); 382 hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2); 383 snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff); 384 if (enable) { 385 /* config one-bit depop parameter */ 386 rt5631_write_index(codec, RT5631_TEST_MODE_CTRL, 0x84c0); 387 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x309f); 388 rt5631_write_index(codec, RT5631_CP_INTL_REG2, 0x6530); 389 /* power on capless block */ 390 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_2, 391 RT5631_EN_CAP_FREE_DEPOP); 392 } else { 393 /* power off capless block */ 394 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_2, 0); 395 msleep(100); 396 } 397 398 /* recover soft volume and zero crossing setting */ 399 snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol); 400 snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc); 401 } 402 403 /** 404 * onebit_depop_mute_stage - auto depop in mute stage. 405 * @enable: mute/unmute 406 * 407 * When mute/unmute headphone, the depop sequence is done by hardware. 408 */ 409 static void onebit_depop_mute_stage(struct snd_soc_codec *codec, int enable) 410 { 411 unsigned int soft_vol, hp_zc; 412 413 /* enable one-bit depop function */ 414 snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2, 415 RT5631_EN_ONE_BIT_DEPOP, 0); 416 417 /* keep soft volume and zero crossing setting */ 418 soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL); 419 snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0); 420 hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2); 421 snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff); 422 if (enable) { 423 schedule_timeout_uninterruptible(msecs_to_jiffies(10)); 424 /* config one-bit depop parameter */ 425 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x307f); 426 snd_soc_update_bits(codec, RT5631_HP_OUT_VOL, 427 RT5631_L_MUTE | RT5631_R_MUTE, 0); 428 msleep(300); 429 } else { 430 snd_soc_update_bits(codec, RT5631_HP_OUT_VOL, 431 RT5631_L_MUTE | RT5631_R_MUTE, 432 RT5631_L_MUTE | RT5631_R_MUTE); 433 msleep(100); 434 } 435 436 /* recover soft volume and zero crossing setting */ 437 snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol); 438 snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc); 439 } 440 441 /** 442 * onebit_depop_power_stage - step by step depop sequence in power stage. 443 * @enable: power on/off 444 * 445 * When power on/off headphone, the depop sequence is done in step by step. 446 */ 447 static void depop_seq_power_stage(struct snd_soc_codec *codec, int enable) 448 { 449 unsigned int soft_vol, hp_zc; 450 451 /* depop control by register */ 452 snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2, 453 RT5631_EN_ONE_BIT_DEPOP, RT5631_EN_ONE_BIT_DEPOP); 454 455 /* keep soft volume and zero crossing setting */ 456 soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL); 457 snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0); 458 hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2); 459 snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff); 460 if (enable) { 461 /* config depop sequence parameter */ 462 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x303e); 463 464 /* power on headphone and charge pump */ 465 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3, 466 RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP | 467 RT5631_PWR_HP_R_AMP, 468 RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP | 469 RT5631_PWR_HP_R_AMP); 470 471 /* power on soft generator and depop mode2 */ 472 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1, 473 RT5631_POW_ON_SOFT_GEN | RT5631_EN_DEPOP2_FOR_HP); 474 msleep(100); 475 476 /* stop depop mode */ 477 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3, 478 RT5631_PWR_HP_DEPOP_DIS, RT5631_PWR_HP_DEPOP_DIS); 479 } else { 480 /* config depop sequence parameter */ 481 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x303F); 482 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1, 483 RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP | 484 RT5631_PD_HPAMP_L_ST_UP | RT5631_PD_HPAMP_R_ST_UP); 485 msleep(75); 486 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1, 487 RT5631_POW_ON_SOFT_GEN | RT5631_PD_HPAMP_L_ST_UP | 488 RT5631_PD_HPAMP_R_ST_UP); 489 490 /* start depop mode */ 491 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3, 492 RT5631_PWR_HP_DEPOP_DIS, 0); 493 494 /* config depop sequence parameter */ 495 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1, 496 RT5631_POW_ON_SOFT_GEN | RT5631_EN_DEPOP2_FOR_HP | 497 RT5631_PD_HPAMP_L_ST_UP | RT5631_PD_HPAMP_R_ST_UP); 498 msleep(80); 499 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1, 500 RT5631_POW_ON_SOFT_GEN); 501 502 /* power down headphone and charge pump */ 503 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3, 504 RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP | 505 RT5631_PWR_HP_R_AMP, 0); 506 } 507 508 /* recover soft volume and zero crossing setting */ 509 snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol); 510 snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc); 511 } 512 513 /** 514 * depop_seq_mute_stage - step by step depop sequence in mute stage. 515 * @enable: mute/unmute 516 * 517 * When mute/unmute headphone, the depop sequence is done in step by step. 518 */ 519 static void depop_seq_mute_stage(struct snd_soc_codec *codec, int enable) 520 { 521 unsigned int soft_vol, hp_zc; 522 523 /* depop control by register */ 524 snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2, 525 RT5631_EN_ONE_BIT_DEPOP, RT5631_EN_ONE_BIT_DEPOP); 526 527 /* keep soft volume and zero crossing setting */ 528 soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL); 529 snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0); 530 hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2); 531 snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff); 532 if (enable) { 533 schedule_timeout_uninterruptible(msecs_to_jiffies(10)); 534 535 /* config depop sequence parameter */ 536 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x302f); 537 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1, 538 RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP | 539 RT5631_EN_HP_R_M_UN_MUTE_DEPOP | 540 RT5631_EN_HP_L_M_UN_MUTE_DEPOP); 541 542 snd_soc_update_bits(codec, RT5631_HP_OUT_VOL, 543 RT5631_L_MUTE | RT5631_R_MUTE, 0); 544 msleep(160); 545 } else { 546 /* config depop sequence parameter */ 547 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x302f); 548 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1, 549 RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP | 550 RT5631_EN_HP_R_M_UN_MUTE_DEPOP | 551 RT5631_EN_HP_L_M_UN_MUTE_DEPOP); 552 553 snd_soc_update_bits(codec, RT5631_HP_OUT_VOL, 554 RT5631_L_MUTE | RT5631_R_MUTE, 555 RT5631_L_MUTE | RT5631_R_MUTE); 556 msleep(150); 557 } 558 559 /* recover soft volume and zero crossing setting */ 560 snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol); 561 snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc); 562 } 563 564 static int hp_event(struct snd_soc_dapm_widget *w, 565 struct snd_kcontrol *kcontrol, int event) 566 { 567 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); 568 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 569 570 switch (event) { 571 case SND_SOC_DAPM_PRE_PMD: 572 if (rt5631->codec_version) { 573 onebit_depop_mute_stage(codec, 0); 574 onebit_depop_power_stage(codec, 0); 575 } else { 576 depop_seq_mute_stage(codec, 0); 577 depop_seq_power_stage(codec, 0); 578 } 579 break; 580 581 case SND_SOC_DAPM_POST_PMU: 582 if (rt5631->codec_version) { 583 onebit_depop_power_stage(codec, 1); 584 onebit_depop_mute_stage(codec, 1); 585 } else { 586 depop_seq_power_stage(codec, 1); 587 depop_seq_mute_stage(codec, 1); 588 } 589 break; 590 591 default: 592 break; 593 } 594 595 return 0; 596 } 597 598 static int set_dmic_params(struct snd_soc_dapm_widget *w, 599 struct snd_kcontrol *kcontrol, int event) 600 { 601 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); 602 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 603 604 switch (rt5631->rx_rate) { 605 case 44100: 606 case 48000: 607 snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL, 608 RT5631_DMIC_CLK_CTRL_MASK, 609 RT5631_DMIC_CLK_CTRL_TO_32FS); 610 break; 611 612 case 32000: 613 case 22050: 614 snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL, 615 RT5631_DMIC_CLK_CTRL_MASK, 616 RT5631_DMIC_CLK_CTRL_TO_64FS); 617 break; 618 619 case 16000: 620 case 11025: 621 case 8000: 622 snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL, 623 RT5631_DMIC_CLK_CTRL_MASK, 624 RT5631_DMIC_CLK_CTRL_TO_128FS); 625 break; 626 627 default: 628 return -EINVAL; 629 } 630 631 return 0; 632 } 633 634 static const struct snd_kcontrol_new rt5631_recmixl_mixer_controls[] = { 635 SOC_DAPM_SINGLE("OUTMIXL Capture Switch", RT5631_ADC_REC_MIXER, 636 RT5631_M_OUTMIXL_RECMIXL_BIT, 1, 1), 637 SOC_DAPM_SINGLE("MIC1_BST1 Capture Switch", RT5631_ADC_REC_MIXER, 638 RT5631_M_MIC1_RECMIXL_BIT, 1, 1), 639 SOC_DAPM_SINGLE("AXILVOL Capture Switch", RT5631_ADC_REC_MIXER, 640 RT5631_M_AXIL_RECMIXL_BIT, 1, 1), 641 SOC_DAPM_SINGLE("MONOIN_RX Capture Switch", RT5631_ADC_REC_MIXER, 642 RT5631_M_MONO_IN_RECMIXL_BIT, 1, 1), 643 }; 644 645 static const struct snd_kcontrol_new rt5631_recmixr_mixer_controls[] = { 646 SOC_DAPM_SINGLE("MONOIN_RX Capture Switch", RT5631_ADC_REC_MIXER, 647 RT5631_M_MONO_IN_RECMIXR_BIT, 1, 1), 648 SOC_DAPM_SINGLE("AXIRVOL Capture Switch", RT5631_ADC_REC_MIXER, 649 RT5631_M_AXIR_RECMIXR_BIT, 1, 1), 650 SOC_DAPM_SINGLE("MIC2_BST2 Capture Switch", RT5631_ADC_REC_MIXER, 651 RT5631_M_MIC2_RECMIXR_BIT, 1, 1), 652 SOC_DAPM_SINGLE("OUTMIXR Capture Switch", RT5631_ADC_REC_MIXER, 653 RT5631_M_OUTMIXR_RECMIXR_BIT, 1, 1), 654 }; 655 656 static const struct snd_kcontrol_new rt5631_spkmixl_mixer_controls[] = { 657 SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_SPK_MIXER_CTRL, 658 RT5631_M_RECMIXL_SPKMIXL_BIT, 1, 1), 659 SOC_DAPM_SINGLE("MIC1_P Playback Switch", RT5631_SPK_MIXER_CTRL, 660 RT5631_M_MIC1P_SPKMIXL_BIT, 1, 1), 661 SOC_DAPM_SINGLE("DACL Playback Switch", RT5631_SPK_MIXER_CTRL, 662 RT5631_M_DACL_SPKMIXL_BIT, 1, 1), 663 SOC_DAPM_SINGLE("OUTMIXL Playback Switch", RT5631_SPK_MIXER_CTRL, 664 RT5631_M_OUTMIXL_SPKMIXL_BIT, 1, 1), 665 }; 666 667 static const struct snd_kcontrol_new rt5631_spkmixr_mixer_controls[] = { 668 SOC_DAPM_SINGLE("OUTMIXR Playback Switch", RT5631_SPK_MIXER_CTRL, 669 RT5631_M_OUTMIXR_SPKMIXR_BIT, 1, 1), 670 SOC_DAPM_SINGLE("DACR Playback Switch", RT5631_SPK_MIXER_CTRL, 671 RT5631_M_DACR_SPKMIXR_BIT, 1, 1), 672 SOC_DAPM_SINGLE("MIC2_P Playback Switch", RT5631_SPK_MIXER_CTRL, 673 RT5631_M_MIC2P_SPKMIXR_BIT, 1, 1), 674 SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_SPK_MIXER_CTRL, 675 RT5631_M_RECMIXR_SPKMIXR_BIT, 1, 1), 676 }; 677 678 static const struct snd_kcontrol_new rt5631_outmixl_mixer_controls[] = { 679 SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_OUTMIXER_L_CTRL, 680 RT5631_M_RECMIXL_OUTMIXL_BIT, 1, 1), 681 SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_OUTMIXER_L_CTRL, 682 RT5631_M_RECMIXR_OUTMIXL_BIT, 1, 1), 683 SOC_DAPM_SINGLE("DACL Playback Switch", RT5631_OUTMIXER_L_CTRL, 684 RT5631_M_DACL_OUTMIXL_BIT, 1, 1), 685 SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_OUTMIXER_L_CTRL, 686 RT5631_M_MIC1_OUTMIXL_BIT, 1, 1), 687 SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_OUTMIXER_L_CTRL, 688 RT5631_M_MIC2_OUTMIXL_BIT, 1, 1), 689 SOC_DAPM_SINGLE("MONOIN_RXP Playback Switch", RT5631_OUTMIXER_L_CTRL, 690 RT5631_M_MONO_INP_OUTMIXL_BIT, 1, 1), 691 SOC_DAPM_SINGLE("AXILVOL Playback Switch", RT5631_OUTMIXER_L_CTRL, 692 RT5631_M_AXIL_OUTMIXL_BIT, 1, 1), 693 SOC_DAPM_SINGLE("AXIRVOL Playback Switch", RT5631_OUTMIXER_L_CTRL, 694 RT5631_M_AXIR_OUTMIXL_BIT, 1, 1), 695 SOC_DAPM_SINGLE("VDAC Playback Switch", RT5631_OUTMIXER_L_CTRL, 696 RT5631_M_VDAC_OUTMIXL_BIT, 1, 1), 697 }; 698 699 static const struct snd_kcontrol_new rt5631_outmixr_mixer_controls[] = { 700 SOC_DAPM_SINGLE("VDAC Playback Switch", RT5631_OUTMIXER_R_CTRL, 701 RT5631_M_VDAC_OUTMIXR_BIT, 1, 1), 702 SOC_DAPM_SINGLE("AXIRVOL Playback Switch", RT5631_OUTMIXER_R_CTRL, 703 RT5631_M_AXIR_OUTMIXR_BIT, 1, 1), 704 SOC_DAPM_SINGLE("AXILVOL Playback Switch", RT5631_OUTMIXER_R_CTRL, 705 RT5631_M_AXIL_OUTMIXR_BIT, 1, 1), 706 SOC_DAPM_SINGLE("MONOIN_RXN Playback Switch", RT5631_OUTMIXER_R_CTRL, 707 RT5631_M_MONO_INN_OUTMIXR_BIT, 1, 1), 708 SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_OUTMIXER_R_CTRL, 709 RT5631_M_MIC2_OUTMIXR_BIT, 1, 1), 710 SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_OUTMIXER_R_CTRL, 711 RT5631_M_MIC1_OUTMIXR_BIT, 1, 1), 712 SOC_DAPM_SINGLE("DACR Playback Switch", RT5631_OUTMIXER_R_CTRL, 713 RT5631_M_DACR_OUTMIXR_BIT, 1, 1), 714 SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_OUTMIXER_R_CTRL, 715 RT5631_M_RECMIXR_OUTMIXR_BIT, 1, 1), 716 SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_OUTMIXER_R_CTRL, 717 RT5631_M_RECMIXL_OUTMIXR_BIT, 1, 1), 718 }; 719 720 static const struct snd_kcontrol_new rt5631_AXO1MIX_mixer_controls[] = { 721 SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_AXO1MIXER_CTRL, 722 RT5631_M_MIC1_AXO1MIX_BIT , 1, 1), 723 SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_AXO1MIXER_CTRL, 724 RT5631_M_MIC2_AXO1MIX_BIT, 1, 1), 725 SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_AXO1MIXER_CTRL, 726 RT5631_M_OUTMIXL_AXO1MIX_BIT , 1 , 1), 727 SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_AXO1MIXER_CTRL, 728 RT5631_M_OUTMIXR_AXO1MIX_BIT, 1, 1), 729 }; 730 731 static const struct snd_kcontrol_new rt5631_AXO2MIX_mixer_controls[] = { 732 SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_AXO2MIXER_CTRL, 733 RT5631_M_MIC1_AXO2MIX_BIT, 1, 1), 734 SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_AXO2MIXER_CTRL, 735 RT5631_M_MIC2_AXO2MIX_BIT, 1, 1), 736 SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_AXO2MIXER_CTRL, 737 RT5631_M_OUTMIXL_AXO2MIX_BIT, 1, 1), 738 SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_AXO2MIXER_CTRL, 739 RT5631_M_OUTMIXR_AXO2MIX_BIT, 1 , 1), 740 }; 741 742 static const struct snd_kcontrol_new rt5631_spolmix_mixer_controls[] = { 743 SOC_DAPM_SINGLE("SPKVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL, 744 RT5631_M_SPKVOLL_SPOLMIX_BIT, 1, 1), 745 SOC_DAPM_SINGLE("SPKVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL, 746 RT5631_M_SPKVOLR_SPOLMIX_BIT, 1, 1), 747 }; 748 749 static const struct snd_kcontrol_new rt5631_spormix_mixer_controls[] = { 750 SOC_DAPM_SINGLE("SPKVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL, 751 RT5631_M_SPKVOLL_SPORMIX_BIT, 1, 1), 752 SOC_DAPM_SINGLE("SPKVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL, 753 RT5631_M_SPKVOLR_SPORMIX_BIT, 1, 1), 754 }; 755 756 static const struct snd_kcontrol_new rt5631_monomix_mixer_controls[] = { 757 SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL, 758 RT5631_M_OUTVOLL_MONOMIX_BIT, 1, 1), 759 SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL, 760 RT5631_M_OUTVOLR_MONOMIX_BIT, 1, 1), 761 }; 762 763 /* Left SPK Volume Input */ 764 static const char *rt5631_spkvoll_sel[] = {"Vmid", "SPKMIXL"}; 765 766 static SOC_ENUM_SINGLE_DECL(rt5631_spkvoll_enum, RT5631_SPK_OUT_VOL, 767 RT5631_L_EN_SHIFT, rt5631_spkvoll_sel); 768 769 static const struct snd_kcontrol_new rt5631_spkvoll_mux_control = 770 SOC_DAPM_ENUM("Left SPKVOL SRC", rt5631_spkvoll_enum); 771 772 /* Left HP Volume Input */ 773 static const char *rt5631_hpvoll_sel[] = {"Vmid", "OUTMIXL"}; 774 775 static SOC_ENUM_SINGLE_DECL(rt5631_hpvoll_enum, RT5631_HP_OUT_VOL, 776 RT5631_L_EN_SHIFT, rt5631_hpvoll_sel); 777 778 static const struct snd_kcontrol_new rt5631_hpvoll_mux_control = 779 SOC_DAPM_ENUM("Left HPVOL SRC", rt5631_hpvoll_enum); 780 781 /* Left Out Volume Input */ 782 static const char *rt5631_outvoll_sel[] = {"Vmid", "OUTMIXL"}; 783 784 static SOC_ENUM_SINGLE_DECL(rt5631_outvoll_enum, RT5631_MONO_AXO_1_2_VOL, 785 RT5631_L_EN_SHIFT, rt5631_outvoll_sel); 786 787 static const struct snd_kcontrol_new rt5631_outvoll_mux_control = 788 SOC_DAPM_ENUM("Left OUTVOL SRC", rt5631_outvoll_enum); 789 790 /* Right Out Volume Input */ 791 static const char *rt5631_outvolr_sel[] = {"Vmid", "OUTMIXR"}; 792 793 static SOC_ENUM_SINGLE_DECL(rt5631_outvolr_enum, RT5631_MONO_AXO_1_2_VOL, 794 RT5631_R_EN_SHIFT, rt5631_outvolr_sel); 795 796 static const struct snd_kcontrol_new rt5631_outvolr_mux_control = 797 SOC_DAPM_ENUM("Right OUTVOL SRC", rt5631_outvolr_enum); 798 799 /* Right HP Volume Input */ 800 static const char *rt5631_hpvolr_sel[] = {"Vmid", "OUTMIXR"}; 801 802 static SOC_ENUM_SINGLE_DECL(rt5631_hpvolr_enum, RT5631_HP_OUT_VOL, 803 RT5631_R_EN_SHIFT, rt5631_hpvolr_sel); 804 805 static const struct snd_kcontrol_new rt5631_hpvolr_mux_control = 806 SOC_DAPM_ENUM("Right HPVOL SRC", rt5631_hpvolr_enum); 807 808 /* Right SPK Volume Input */ 809 static const char *rt5631_spkvolr_sel[] = {"Vmid", "SPKMIXR"}; 810 811 static SOC_ENUM_SINGLE_DECL(rt5631_spkvolr_enum, RT5631_SPK_OUT_VOL, 812 RT5631_R_EN_SHIFT, rt5631_spkvolr_sel); 813 814 static const struct snd_kcontrol_new rt5631_spkvolr_mux_control = 815 SOC_DAPM_ENUM("Right SPKVOL SRC", rt5631_spkvolr_enum); 816 817 /* SPO Left Channel Input */ 818 static const char *rt5631_spol_src_sel[] = { 819 "SPOLMIX", "MONOIN_RX", "VDAC", "DACL"}; 820 821 static SOC_ENUM_SINGLE_DECL(rt5631_spol_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL, 822 RT5631_SPK_L_MUX_SEL_SHIFT, rt5631_spol_src_sel); 823 824 static const struct snd_kcontrol_new rt5631_spol_mux_control = 825 SOC_DAPM_ENUM("SPOL SRC", rt5631_spol_src_enum); 826 827 /* SPO Right Channel Input */ 828 static const char *rt5631_spor_src_sel[] = { 829 "SPORMIX", "MONOIN_RX", "VDAC", "DACR"}; 830 831 static SOC_ENUM_SINGLE_DECL(rt5631_spor_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL, 832 RT5631_SPK_R_MUX_SEL_SHIFT, rt5631_spor_src_sel); 833 834 static const struct snd_kcontrol_new rt5631_spor_mux_control = 835 SOC_DAPM_ENUM("SPOR SRC", rt5631_spor_src_enum); 836 837 /* MONO Input */ 838 static const char *rt5631_mono_src_sel[] = {"MONOMIX", "MONOIN_RX", "VDAC"}; 839 840 static SOC_ENUM_SINGLE_DECL(rt5631_mono_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL, 841 RT5631_MONO_MUX_SEL_SHIFT, rt5631_mono_src_sel); 842 843 static const struct snd_kcontrol_new rt5631_mono_mux_control = 844 SOC_DAPM_ENUM("MONO SRC", rt5631_mono_src_enum); 845 846 /* Left HPO Input */ 847 static const char *rt5631_hpl_src_sel[] = {"Left HPVOL", "Left DAC"}; 848 849 static SOC_ENUM_SINGLE_DECL(rt5631_hpl_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL, 850 RT5631_HP_L_MUX_SEL_SHIFT, rt5631_hpl_src_sel); 851 852 static const struct snd_kcontrol_new rt5631_hpl_mux_control = 853 SOC_DAPM_ENUM("HPL SRC", rt5631_hpl_src_enum); 854 855 /* Right HPO Input */ 856 static const char *rt5631_hpr_src_sel[] = {"Right HPVOL", "Right DAC"}; 857 858 static SOC_ENUM_SINGLE_DECL(rt5631_hpr_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL, 859 RT5631_HP_R_MUX_SEL_SHIFT, rt5631_hpr_src_sel); 860 861 static const struct snd_kcontrol_new rt5631_hpr_mux_control = 862 SOC_DAPM_ENUM("HPR SRC", rt5631_hpr_src_enum); 863 864 static const struct snd_soc_dapm_widget rt5631_dapm_widgets[] = { 865 /* Vmid */ 866 SND_SOC_DAPM_VMID("Vmid"), 867 /* PLL1 */ 868 SND_SOC_DAPM_SUPPLY("PLL1", RT5631_PWR_MANAG_ADD2, 869 RT5631_PWR_PLL1_BIT, 0, NULL, 0), 870 871 /* Input Side */ 872 /* Input Lines */ 873 SND_SOC_DAPM_INPUT("MIC1"), 874 SND_SOC_DAPM_INPUT("MIC2"), 875 SND_SOC_DAPM_INPUT("AXIL"), 876 SND_SOC_DAPM_INPUT("AXIR"), 877 SND_SOC_DAPM_INPUT("MONOIN_RXN"), 878 SND_SOC_DAPM_INPUT("MONOIN_RXP"), 879 SND_SOC_DAPM_INPUT("DMIC"), 880 881 /* MICBIAS */ 882 SND_SOC_DAPM_MICBIAS("MIC Bias1", RT5631_PWR_MANAG_ADD2, 883 RT5631_PWR_MICBIAS1_VOL_BIT, 0), 884 SND_SOC_DAPM_MICBIAS("MIC Bias2", RT5631_PWR_MANAG_ADD2, 885 RT5631_PWR_MICBIAS2_VOL_BIT, 0), 886 887 /* Boost */ 888 SND_SOC_DAPM_PGA("MIC1 Boost", RT5631_PWR_MANAG_ADD2, 889 RT5631_PWR_MIC1_BOOT_GAIN_BIT, 0, NULL, 0), 890 SND_SOC_DAPM_PGA("MIC2 Boost", RT5631_PWR_MANAG_ADD2, 891 RT5631_PWR_MIC2_BOOT_GAIN_BIT, 0, NULL, 0), 892 SND_SOC_DAPM_PGA("MONOIN_RXP Boost", RT5631_PWR_MANAG_ADD4, 893 RT5631_PWR_MONO_IN_P_VOL_BIT, 0, NULL, 0), 894 SND_SOC_DAPM_PGA("MONOIN_RXN Boost", RT5631_PWR_MANAG_ADD4, 895 RT5631_PWR_MONO_IN_N_VOL_BIT, 0, NULL, 0), 896 SND_SOC_DAPM_PGA("AXIL Boost", RT5631_PWR_MANAG_ADD4, 897 RT5631_PWR_AXIL_IN_VOL_BIT, 0, NULL, 0), 898 SND_SOC_DAPM_PGA("AXIR Boost", RT5631_PWR_MANAG_ADD4, 899 RT5631_PWR_AXIR_IN_VOL_BIT, 0, NULL, 0), 900 901 /* MONO In */ 902 SND_SOC_DAPM_MIXER("MONO_IN", SND_SOC_NOPM, 0, 0, NULL, 0), 903 904 /* REC Mixer */ 905 SND_SOC_DAPM_MIXER("RECMIXL Mixer", RT5631_PWR_MANAG_ADD2, 906 RT5631_PWR_RECMIXER_L_BIT, 0, 907 &rt5631_recmixl_mixer_controls[0], 908 ARRAY_SIZE(rt5631_recmixl_mixer_controls)), 909 SND_SOC_DAPM_MIXER("RECMIXR Mixer", RT5631_PWR_MANAG_ADD2, 910 RT5631_PWR_RECMIXER_R_BIT, 0, 911 &rt5631_recmixr_mixer_controls[0], 912 ARRAY_SIZE(rt5631_recmixr_mixer_controls)), 913 /* Because of record duplication for L/R channel, 914 * L/R ADCs need power up at the same time */ 915 SND_SOC_DAPM_MIXER("ADC Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), 916 917 /* DMIC */ 918 SND_SOC_DAPM_SUPPLY("DMIC Supply", RT5631_DIG_MIC_CTRL, 919 RT5631_DMIC_ENA_SHIFT, 0, 920 set_dmic_params, SND_SOC_DAPM_PRE_PMU), 921 /* ADC Data Srouce */ 922 SND_SOC_DAPM_SUPPLY("Left ADC Select", RT5631_INT_ST_IRQ_CTRL_2, 923 RT5631_ADC_DATA_SEL_MIC1_SHIFT, 0, NULL, 0), 924 SND_SOC_DAPM_SUPPLY("Right ADC Select", RT5631_INT_ST_IRQ_CTRL_2, 925 RT5631_ADC_DATA_SEL_MIC2_SHIFT, 0, NULL, 0), 926 927 /* ADCs */ 928 SND_SOC_DAPM_ADC("Left ADC", "HIFI Capture", 929 RT5631_PWR_MANAG_ADD1, RT5631_PWR_ADC_L_CLK_BIT, 0), 930 SND_SOC_DAPM_ADC("Right ADC", "HIFI Capture", 931 RT5631_PWR_MANAG_ADD1, RT5631_PWR_ADC_R_CLK_BIT, 0), 932 933 /* DAC and ADC supply power */ 934 SND_SOC_DAPM_SUPPLY("I2S", RT5631_PWR_MANAG_ADD1, 935 RT5631_PWR_MAIN_I2S_BIT, 0, NULL, 0), 936 SND_SOC_DAPM_SUPPLY("DAC REF", RT5631_PWR_MANAG_ADD1, 937 RT5631_PWR_DAC_REF_BIT, 0, NULL, 0), 938 939 /* Output Side */ 940 /* DACs */ 941 SND_SOC_DAPM_DAC("Left DAC", "HIFI Playback", 942 RT5631_PWR_MANAG_ADD1, RT5631_PWR_DAC_L_CLK_BIT, 0), 943 SND_SOC_DAPM_DAC("Right DAC", "HIFI Playback", 944 RT5631_PWR_MANAG_ADD1, RT5631_PWR_DAC_R_CLK_BIT, 0), 945 SND_SOC_DAPM_DAC("Voice DAC", "Voice DAC Mono Playback", 946 SND_SOC_NOPM, 0, 0), 947 SND_SOC_DAPM_PGA("Voice DAC Boost", SND_SOC_NOPM, 0, 0, NULL, 0), 948 /* DAC supply power */ 949 SND_SOC_DAPM_SUPPLY("Left DAC To Mixer", RT5631_PWR_MANAG_ADD1, 950 RT5631_PWR_DAC_L_TO_MIXER_BIT, 0, NULL, 0), 951 SND_SOC_DAPM_SUPPLY("Right DAC To Mixer", RT5631_PWR_MANAG_ADD1, 952 RT5631_PWR_DAC_R_TO_MIXER_BIT, 0, NULL, 0), 953 954 /* Left SPK Mixer */ 955 SND_SOC_DAPM_MIXER("SPKMIXL Mixer", RT5631_PWR_MANAG_ADD2, 956 RT5631_PWR_SPKMIXER_L_BIT, 0, 957 &rt5631_spkmixl_mixer_controls[0], 958 ARRAY_SIZE(rt5631_spkmixl_mixer_controls)), 959 /* Left Out Mixer */ 960 SND_SOC_DAPM_MIXER("OUTMIXL Mixer", RT5631_PWR_MANAG_ADD2, 961 RT5631_PWR_OUTMIXER_L_BIT, 0, 962 &rt5631_outmixl_mixer_controls[0], 963 ARRAY_SIZE(rt5631_outmixl_mixer_controls)), 964 /* Right Out Mixer */ 965 SND_SOC_DAPM_MIXER("OUTMIXR Mixer", RT5631_PWR_MANAG_ADD2, 966 RT5631_PWR_OUTMIXER_R_BIT, 0, 967 &rt5631_outmixr_mixer_controls[0], 968 ARRAY_SIZE(rt5631_outmixr_mixer_controls)), 969 /* Right SPK Mixer */ 970 SND_SOC_DAPM_MIXER("SPKMIXR Mixer", RT5631_PWR_MANAG_ADD2, 971 RT5631_PWR_SPKMIXER_R_BIT, 0, 972 &rt5631_spkmixr_mixer_controls[0], 973 ARRAY_SIZE(rt5631_spkmixr_mixer_controls)), 974 975 /* Volume Mux */ 976 SND_SOC_DAPM_MUX("Left SPKVOL Mux", RT5631_PWR_MANAG_ADD4, 977 RT5631_PWR_SPK_L_VOL_BIT, 0, 978 &rt5631_spkvoll_mux_control), 979 SND_SOC_DAPM_MUX("Left HPVOL Mux", RT5631_PWR_MANAG_ADD4, 980 RT5631_PWR_HP_L_OUT_VOL_BIT, 0, 981 &rt5631_hpvoll_mux_control), 982 SND_SOC_DAPM_MUX("Left OUTVOL Mux", RT5631_PWR_MANAG_ADD4, 983 RT5631_PWR_LOUT_VOL_BIT, 0, 984 &rt5631_outvoll_mux_control), 985 SND_SOC_DAPM_MUX("Right OUTVOL Mux", RT5631_PWR_MANAG_ADD4, 986 RT5631_PWR_ROUT_VOL_BIT, 0, 987 &rt5631_outvolr_mux_control), 988 SND_SOC_DAPM_MUX("Right HPVOL Mux", RT5631_PWR_MANAG_ADD4, 989 RT5631_PWR_HP_R_OUT_VOL_BIT, 0, 990 &rt5631_hpvolr_mux_control), 991 SND_SOC_DAPM_MUX("Right SPKVOL Mux", RT5631_PWR_MANAG_ADD4, 992 RT5631_PWR_SPK_R_VOL_BIT, 0, 993 &rt5631_spkvolr_mux_control), 994 995 /* DAC To HP */ 996 SND_SOC_DAPM_PGA_S("Left DAC_HP", 0, SND_SOC_NOPM, 0, 0, NULL, 0), 997 SND_SOC_DAPM_PGA_S("Right DAC_HP", 0, SND_SOC_NOPM, 0, 0, NULL, 0), 998 999 /* HP Depop */ 1000 SND_SOC_DAPM_PGA_S("HP Depop", 1, SND_SOC_NOPM, 0, 0, 1001 hp_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1002 1003 /* AXO1 Mixer */ 1004 SND_SOC_DAPM_MIXER("AXO1MIX Mixer", RT5631_PWR_MANAG_ADD3, 1005 RT5631_PWR_AXO1MIXER_BIT, 0, 1006 &rt5631_AXO1MIX_mixer_controls[0], 1007 ARRAY_SIZE(rt5631_AXO1MIX_mixer_controls)), 1008 /* SPOL Mixer */ 1009 SND_SOC_DAPM_MIXER("SPOLMIX Mixer", SND_SOC_NOPM, 0, 0, 1010 &rt5631_spolmix_mixer_controls[0], 1011 ARRAY_SIZE(rt5631_spolmix_mixer_controls)), 1012 /* MONO Mixer */ 1013 SND_SOC_DAPM_MIXER("MONOMIX Mixer", RT5631_PWR_MANAG_ADD3, 1014 RT5631_PWR_MONOMIXER_BIT, 0, 1015 &rt5631_monomix_mixer_controls[0], 1016 ARRAY_SIZE(rt5631_monomix_mixer_controls)), 1017 /* SPOR Mixer */ 1018 SND_SOC_DAPM_MIXER("SPORMIX Mixer", SND_SOC_NOPM, 0, 0, 1019 &rt5631_spormix_mixer_controls[0], 1020 ARRAY_SIZE(rt5631_spormix_mixer_controls)), 1021 /* AXO2 Mixer */ 1022 SND_SOC_DAPM_MIXER("AXO2MIX Mixer", RT5631_PWR_MANAG_ADD3, 1023 RT5631_PWR_AXO2MIXER_BIT, 0, 1024 &rt5631_AXO2MIX_mixer_controls[0], 1025 ARRAY_SIZE(rt5631_AXO2MIX_mixer_controls)), 1026 1027 /* Mux */ 1028 SND_SOC_DAPM_MUX("SPOL Mux", SND_SOC_NOPM, 0, 0, 1029 &rt5631_spol_mux_control), 1030 SND_SOC_DAPM_MUX("SPOR Mux", SND_SOC_NOPM, 0, 0, 1031 &rt5631_spor_mux_control), 1032 SND_SOC_DAPM_MUX("MONO Mux", SND_SOC_NOPM, 0, 0, 1033 &rt5631_mono_mux_control), 1034 SND_SOC_DAPM_MUX("HPL Mux", SND_SOC_NOPM, 0, 0, 1035 &rt5631_hpl_mux_control), 1036 SND_SOC_DAPM_MUX("HPR Mux", SND_SOC_NOPM, 0, 0, 1037 &rt5631_hpr_mux_control), 1038 1039 /* AMP supply */ 1040 SND_SOC_DAPM_SUPPLY("MONO Depop", RT5631_PWR_MANAG_ADD3, 1041 RT5631_PWR_MONO_DEPOP_DIS_BIT, 0, NULL, 0), 1042 SND_SOC_DAPM_SUPPLY("Class D", RT5631_PWR_MANAG_ADD1, 1043 RT5631_PWR_CLASS_D_BIT, 0, NULL, 0), 1044 1045 /* Output Lines */ 1046 SND_SOC_DAPM_OUTPUT("AUXO1"), 1047 SND_SOC_DAPM_OUTPUT("AUXO2"), 1048 SND_SOC_DAPM_OUTPUT("SPOL"), 1049 SND_SOC_DAPM_OUTPUT("SPOR"), 1050 SND_SOC_DAPM_OUTPUT("HPOL"), 1051 SND_SOC_DAPM_OUTPUT("HPOR"), 1052 SND_SOC_DAPM_OUTPUT("MONO"), 1053 }; 1054 1055 static const struct snd_soc_dapm_route rt5631_dapm_routes[] = { 1056 {"MIC1 Boost", NULL, "MIC1"}, 1057 {"MIC2 Boost", NULL, "MIC2"}, 1058 {"MONOIN_RXP Boost", NULL, "MONOIN_RXP"}, 1059 {"MONOIN_RXN Boost", NULL, "MONOIN_RXN"}, 1060 {"AXIL Boost", NULL, "AXIL"}, 1061 {"AXIR Boost", NULL, "AXIR"}, 1062 1063 {"MONO_IN", NULL, "MONOIN_RXP Boost"}, 1064 {"MONO_IN", NULL, "MONOIN_RXN Boost"}, 1065 1066 {"RECMIXL Mixer", "OUTMIXL Capture Switch", "OUTMIXL Mixer"}, 1067 {"RECMIXL Mixer", "MIC1_BST1 Capture Switch", "MIC1 Boost"}, 1068 {"RECMIXL Mixer", "AXILVOL Capture Switch", "AXIL Boost"}, 1069 {"RECMIXL Mixer", "MONOIN_RX Capture Switch", "MONO_IN"}, 1070 1071 {"RECMIXR Mixer", "OUTMIXR Capture Switch", "OUTMIXR Mixer"}, 1072 {"RECMIXR Mixer", "MIC2_BST2 Capture Switch", "MIC2 Boost"}, 1073 {"RECMIXR Mixer", "AXIRVOL Capture Switch", "AXIR Boost"}, 1074 {"RECMIXR Mixer", "MONOIN_RX Capture Switch", "MONO_IN"}, 1075 1076 {"ADC Mixer", NULL, "RECMIXL Mixer"}, 1077 {"ADC Mixer", NULL, "RECMIXR Mixer"}, 1078 1079 {"Left ADC", NULL, "ADC Mixer"}, 1080 {"Left ADC", NULL, "Left ADC Select", check_adcl_select}, 1081 {"Left ADC", NULL, "PLL1", check_sysclk1_source}, 1082 {"Left ADC", NULL, "I2S"}, 1083 {"Left ADC", NULL, "DAC REF"}, 1084 1085 {"Right ADC", NULL, "ADC Mixer"}, 1086 {"Right ADC", NULL, "Right ADC Select", check_adcr_select}, 1087 {"Right ADC", NULL, "PLL1", check_sysclk1_source}, 1088 {"Right ADC", NULL, "I2S"}, 1089 {"Right ADC", NULL, "DAC REF"}, 1090 1091 {"DMIC", NULL, "DMIC Supply", check_dmic_used}, 1092 {"Left ADC", NULL, "DMIC"}, 1093 {"Right ADC", NULL, "DMIC"}, 1094 1095 {"Left DAC", NULL, "PLL1", check_sysclk1_source}, 1096 {"Left DAC", NULL, "I2S"}, 1097 {"Left DAC", NULL, "DAC REF"}, 1098 {"Right DAC", NULL, "PLL1", check_sysclk1_source}, 1099 {"Right DAC", NULL, "I2S"}, 1100 {"Right DAC", NULL, "DAC REF"}, 1101 1102 {"Voice DAC Boost", NULL, "Voice DAC"}, 1103 1104 {"SPKMIXL Mixer", NULL, "Left DAC To Mixer", check_dacl_to_spkmixl}, 1105 {"SPKMIXL Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"}, 1106 {"SPKMIXL Mixer", "MIC1_P Playback Switch", "MIC1"}, 1107 {"SPKMIXL Mixer", "DACL Playback Switch", "Left DAC"}, 1108 {"SPKMIXL Mixer", "OUTMIXL Playback Switch", "OUTMIXL Mixer"}, 1109 1110 {"SPKMIXR Mixer", NULL, "Right DAC To Mixer", check_dacr_to_spkmixr}, 1111 {"SPKMIXR Mixer", "OUTMIXR Playback Switch", "OUTMIXR Mixer"}, 1112 {"SPKMIXR Mixer", "DACR Playback Switch", "Right DAC"}, 1113 {"SPKMIXR Mixer", "MIC2_P Playback Switch", "MIC2"}, 1114 {"SPKMIXR Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"}, 1115 1116 {"OUTMIXL Mixer", NULL, "Left DAC To Mixer", check_dacl_to_outmixl}, 1117 {"OUTMIXL Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"}, 1118 {"OUTMIXL Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"}, 1119 {"OUTMIXL Mixer", "DACL Playback Switch", "Left DAC"}, 1120 {"OUTMIXL Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"}, 1121 {"OUTMIXL Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"}, 1122 {"OUTMIXL Mixer", "MONOIN_RXP Playback Switch", "MONOIN_RXP Boost"}, 1123 {"OUTMIXL Mixer", "AXILVOL Playback Switch", "AXIL Boost"}, 1124 {"OUTMIXL Mixer", "AXIRVOL Playback Switch", "AXIR Boost"}, 1125 {"OUTMIXL Mixer", "VDAC Playback Switch", "Voice DAC Boost"}, 1126 1127 {"OUTMIXR Mixer", NULL, "Right DAC To Mixer", check_dacr_to_outmixr}, 1128 {"OUTMIXR Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"}, 1129 {"OUTMIXR Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"}, 1130 {"OUTMIXR Mixer", "DACR Playback Switch", "Right DAC"}, 1131 {"OUTMIXR Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"}, 1132 {"OUTMIXR Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"}, 1133 {"OUTMIXR Mixer", "MONOIN_RXN Playback Switch", "MONOIN_RXN Boost"}, 1134 {"OUTMIXR Mixer", "AXILVOL Playback Switch", "AXIL Boost"}, 1135 {"OUTMIXR Mixer", "AXIRVOL Playback Switch", "AXIR Boost"}, 1136 {"OUTMIXR Mixer", "VDAC Playback Switch", "Voice DAC Boost"}, 1137 1138 {"Left SPKVOL Mux", "SPKMIXL", "SPKMIXL Mixer"}, 1139 {"Left SPKVOL Mux", "Vmid", "Vmid"}, 1140 {"Left HPVOL Mux", "OUTMIXL", "OUTMIXL Mixer"}, 1141 {"Left HPVOL Mux", "Vmid", "Vmid"}, 1142 {"Left OUTVOL Mux", "OUTMIXL", "OUTMIXL Mixer"}, 1143 {"Left OUTVOL Mux", "Vmid", "Vmid"}, 1144 {"Right OUTVOL Mux", "OUTMIXR", "OUTMIXR Mixer"}, 1145 {"Right OUTVOL Mux", "Vmid", "Vmid"}, 1146 {"Right HPVOL Mux", "OUTMIXR", "OUTMIXR Mixer"}, 1147 {"Right HPVOL Mux", "Vmid", "Vmid"}, 1148 {"Right SPKVOL Mux", "SPKMIXR", "SPKMIXR Mixer"}, 1149 {"Right SPKVOL Mux", "Vmid", "Vmid"}, 1150 1151 {"AXO1MIX Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"}, 1152 {"AXO1MIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"}, 1153 {"AXO1MIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"}, 1154 {"AXO1MIX Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"}, 1155 1156 {"AXO2MIX Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"}, 1157 {"AXO2MIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"}, 1158 {"AXO2MIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"}, 1159 {"AXO2MIX Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"}, 1160 1161 {"SPOLMIX Mixer", "SPKVOLL Playback Switch", "Left SPKVOL Mux"}, 1162 {"SPOLMIX Mixer", "SPKVOLR Playback Switch", "Right SPKVOL Mux"}, 1163 1164 {"SPORMIX Mixer", "SPKVOLL Playback Switch", "Left SPKVOL Mux"}, 1165 {"SPORMIX Mixer", "SPKVOLR Playback Switch", "Right SPKVOL Mux"}, 1166 1167 {"MONOMIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"}, 1168 {"MONOMIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"}, 1169 1170 {"SPOL Mux", "SPOLMIX", "SPOLMIX Mixer"}, 1171 {"SPOL Mux", "MONOIN_RX", "MONO_IN"}, 1172 {"SPOL Mux", "VDAC", "Voice DAC Boost"}, 1173 {"SPOL Mux", "DACL", "Left DAC"}, 1174 1175 {"SPOR Mux", "SPORMIX", "SPORMIX Mixer"}, 1176 {"SPOR Mux", "MONOIN_RX", "MONO_IN"}, 1177 {"SPOR Mux", "VDAC", "Voice DAC Boost"}, 1178 {"SPOR Mux", "DACR", "Right DAC"}, 1179 1180 {"MONO Mux", "MONOMIX", "MONOMIX Mixer"}, 1181 {"MONO Mux", "MONOIN_RX", "MONO_IN"}, 1182 {"MONO Mux", "VDAC", "Voice DAC Boost"}, 1183 1184 {"Right DAC_HP", NULL, "Right DAC"}, 1185 {"Left DAC_HP", NULL, "Left DAC"}, 1186 1187 {"HPL Mux", "Left HPVOL", "Left HPVOL Mux"}, 1188 {"HPL Mux", "Left DAC", "Left DAC_HP"}, 1189 {"HPR Mux", "Right HPVOL", "Right HPVOL Mux"}, 1190 {"HPR Mux", "Right DAC", "Right DAC_HP"}, 1191 1192 {"HP Depop", NULL, "HPL Mux"}, 1193 {"HP Depop", NULL, "HPR Mux"}, 1194 1195 {"AUXO1", NULL, "AXO1MIX Mixer"}, 1196 {"AUXO2", NULL, "AXO2MIX Mixer"}, 1197 1198 {"SPOL", NULL, "Class D"}, 1199 {"SPOL", NULL, "SPOL Mux"}, 1200 {"SPOR", NULL, "Class D"}, 1201 {"SPOR", NULL, "SPOR Mux"}, 1202 1203 {"HPOL", NULL, "HP Depop"}, 1204 {"HPOR", NULL, "HP Depop"}, 1205 1206 {"MONO", NULL, "MONO Depop"}, 1207 {"MONO", NULL, "MONO Mux"}, 1208 }; 1209 1210 struct coeff_clk_div { 1211 u32 mclk; 1212 u32 bclk; 1213 u32 rate; 1214 u16 reg_val; 1215 }; 1216 1217 /* PLL divisors */ 1218 struct pll_div { 1219 u32 pll_in; 1220 u32 pll_out; 1221 u16 reg_val; 1222 }; 1223 1224 static const struct pll_div codec_master_pll_div[] = { 1225 {2048000, 8192000, 0x0ea0}, 1226 {3686400, 8192000, 0x4e27}, 1227 {12000000, 8192000, 0x456b}, 1228 {13000000, 8192000, 0x495f}, 1229 {13100000, 8192000, 0x0320}, 1230 {2048000, 11289600, 0xf637}, 1231 {3686400, 11289600, 0x2f22}, 1232 {12000000, 11289600, 0x3e2f}, 1233 {13000000, 11289600, 0x4d5b}, 1234 {13100000, 11289600, 0x363b}, 1235 {2048000, 16384000, 0x1ea0}, 1236 {3686400, 16384000, 0x9e27}, 1237 {12000000, 16384000, 0x452b}, 1238 {13000000, 16384000, 0x542f}, 1239 {13100000, 16384000, 0x03a0}, 1240 {2048000, 16934400, 0xe625}, 1241 {3686400, 16934400, 0x9126}, 1242 {12000000, 16934400, 0x4d2c}, 1243 {13000000, 16934400, 0x742f}, 1244 {13100000, 16934400, 0x3c27}, 1245 {2048000, 22579200, 0x2aa0}, 1246 {3686400, 22579200, 0x2f20}, 1247 {12000000, 22579200, 0x7e2f}, 1248 {13000000, 22579200, 0x742f}, 1249 {13100000, 22579200, 0x3c27}, 1250 {2048000, 24576000, 0x2ea0}, 1251 {3686400, 24576000, 0xee27}, 1252 {12000000, 24576000, 0x2915}, 1253 {13000000, 24576000, 0x772e}, 1254 {13100000, 24576000, 0x0d20}, 1255 {26000000, 24576000, 0x2027}, 1256 {26000000, 22579200, 0x392f}, 1257 {24576000, 22579200, 0x0921}, 1258 {24576000, 24576000, 0x02a0}, 1259 }; 1260 1261 static const struct pll_div codec_slave_pll_div[] = { 1262 {256000, 2048000, 0x46f0}, 1263 {256000, 4096000, 0x3ea0}, 1264 {352800, 5644800, 0x3ea0}, 1265 {512000, 8192000, 0x3ea0}, 1266 {1024000, 8192000, 0x46f0}, 1267 {705600, 11289600, 0x3ea0}, 1268 {1024000, 16384000, 0x3ea0}, 1269 {1411200, 22579200, 0x3ea0}, 1270 {1536000, 24576000, 0x3ea0}, 1271 {2048000, 16384000, 0x1ea0}, 1272 {2822400, 22579200, 0x1ea0}, 1273 {2822400, 45158400, 0x5ec0}, 1274 {5644800, 45158400, 0x46f0}, 1275 {3072000, 24576000, 0x1ea0}, 1276 {3072000, 49152000, 0x5ec0}, 1277 {6144000, 49152000, 0x46f0}, 1278 {705600, 11289600, 0x3ea0}, 1279 {705600, 8467200, 0x3ab0}, 1280 {24576000, 24576000, 0x02a0}, 1281 {1411200, 11289600, 0x1690}, 1282 {2822400, 11289600, 0x0a90}, 1283 {1536000, 12288000, 0x1690}, 1284 {3072000, 12288000, 0x0a90}, 1285 }; 1286 1287 static struct coeff_clk_div coeff_div[] = { 1288 /* sysclk is 256fs */ 1289 {2048000, 8000 * 32, 8000, 0x1000}, 1290 {2048000, 8000 * 64, 8000, 0x0000}, 1291 {2822400, 11025 * 32, 11025, 0x1000}, 1292 {2822400, 11025 * 64, 11025, 0x0000}, 1293 {4096000, 16000 * 32, 16000, 0x1000}, 1294 {4096000, 16000 * 64, 16000, 0x0000}, 1295 {5644800, 22050 * 32, 22050, 0x1000}, 1296 {5644800, 22050 * 64, 22050, 0x0000}, 1297 {8192000, 32000 * 32, 32000, 0x1000}, 1298 {8192000, 32000 * 64, 32000, 0x0000}, 1299 {11289600, 44100 * 32, 44100, 0x1000}, 1300 {11289600, 44100 * 64, 44100, 0x0000}, 1301 {12288000, 48000 * 32, 48000, 0x1000}, 1302 {12288000, 48000 * 64, 48000, 0x0000}, 1303 {22579200, 88200 * 32, 88200, 0x1000}, 1304 {22579200, 88200 * 64, 88200, 0x0000}, 1305 {24576000, 96000 * 32, 96000, 0x1000}, 1306 {24576000, 96000 * 64, 96000, 0x0000}, 1307 /* sysclk is 512fs */ 1308 {4096000, 8000 * 32, 8000, 0x3000}, 1309 {4096000, 8000 * 64, 8000, 0x2000}, 1310 {5644800, 11025 * 32, 11025, 0x3000}, 1311 {5644800, 11025 * 64, 11025, 0x2000}, 1312 {8192000, 16000 * 32, 16000, 0x3000}, 1313 {8192000, 16000 * 64, 16000, 0x2000}, 1314 {11289600, 22050 * 32, 22050, 0x3000}, 1315 {11289600, 22050 * 64, 22050, 0x2000}, 1316 {16384000, 32000 * 32, 32000, 0x3000}, 1317 {16384000, 32000 * 64, 32000, 0x2000}, 1318 {22579200, 44100 * 32, 44100, 0x3000}, 1319 {22579200, 44100 * 64, 44100, 0x2000}, 1320 {24576000, 48000 * 32, 48000, 0x3000}, 1321 {24576000, 48000 * 64, 48000, 0x2000}, 1322 {45158400, 88200 * 32, 88200, 0x3000}, 1323 {45158400, 88200 * 64, 88200, 0x2000}, 1324 {49152000, 96000 * 32, 96000, 0x3000}, 1325 {49152000, 96000 * 64, 96000, 0x2000}, 1326 /* sysclk is 24.576Mhz or 22.5792Mhz */ 1327 {24576000, 8000 * 32, 8000, 0x7080}, 1328 {24576000, 8000 * 64, 8000, 0x6080}, 1329 {24576000, 16000 * 32, 16000, 0x5080}, 1330 {24576000, 16000 * 64, 16000, 0x4080}, 1331 {24576000, 24000 * 32, 24000, 0x5000}, 1332 {24576000, 24000 * 64, 24000, 0x4000}, 1333 {24576000, 32000 * 32, 32000, 0x3080}, 1334 {24576000, 32000 * 64, 32000, 0x2080}, 1335 {22579200, 11025 * 32, 11025, 0x7000}, 1336 {22579200, 11025 * 64, 11025, 0x6000}, 1337 {22579200, 22050 * 32, 22050, 0x5000}, 1338 {22579200, 22050 * 64, 22050, 0x4000}, 1339 }; 1340 1341 static int get_coeff(int mclk, int rate, int timesofbclk) 1342 { 1343 int i; 1344 1345 for (i = 0; i < ARRAY_SIZE(coeff_div); i++) { 1346 if (coeff_div[i].mclk == mclk && coeff_div[i].rate == rate && 1347 (coeff_div[i].bclk / coeff_div[i].rate) == timesofbclk) 1348 return i; 1349 } 1350 return -EINVAL; 1351 } 1352 1353 static int rt5631_hifi_pcm_params(struct snd_pcm_substream *substream, 1354 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1355 { 1356 struct snd_soc_codec *codec = dai->codec; 1357 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 1358 int timesofbclk = 32, coeff; 1359 unsigned int iface = 0; 1360 1361 dev_dbg(codec->dev, "enter %s\n", __func__); 1362 1363 rt5631->bclk_rate = snd_soc_params_to_bclk(params); 1364 if (rt5631->bclk_rate < 0) { 1365 dev_err(codec->dev, "Fail to get BCLK rate\n"); 1366 return rt5631->bclk_rate; 1367 } 1368 rt5631->rx_rate = params_rate(params); 1369 1370 if (rt5631->master) 1371 coeff = get_coeff(rt5631->sysclk, rt5631->rx_rate, 1372 rt5631->bclk_rate / rt5631->rx_rate); 1373 else 1374 coeff = get_coeff(rt5631->sysclk, rt5631->rx_rate, 1375 timesofbclk); 1376 if (coeff < 0) { 1377 dev_err(codec->dev, "Fail to get coeff\n"); 1378 return coeff; 1379 } 1380 1381 switch (params_width(params)) { 1382 case 16: 1383 break; 1384 case 20: 1385 iface |= RT5631_SDP_I2S_DL_20; 1386 break; 1387 case 24: 1388 iface |= RT5631_SDP_I2S_DL_24; 1389 break; 1390 case 8: 1391 iface |= RT5631_SDP_I2S_DL_8; 1392 break; 1393 default: 1394 return -EINVAL; 1395 } 1396 1397 snd_soc_update_bits(codec, RT5631_SDP_CTRL, 1398 RT5631_SDP_I2S_DL_MASK, iface); 1399 snd_soc_write(codec, RT5631_STEREO_AD_DA_CLK_CTRL, 1400 coeff_div[coeff].reg_val); 1401 1402 return 0; 1403 } 1404 1405 static int rt5631_hifi_codec_set_dai_fmt(struct snd_soc_dai *codec_dai, 1406 unsigned int fmt) 1407 { 1408 struct snd_soc_codec *codec = codec_dai->codec; 1409 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 1410 unsigned int iface = 0; 1411 1412 dev_dbg(codec->dev, "enter %s\n", __func__); 1413 1414 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1415 case SND_SOC_DAIFMT_CBM_CFM: 1416 rt5631->master = 1; 1417 break; 1418 case SND_SOC_DAIFMT_CBS_CFS: 1419 iface |= RT5631_SDP_MODE_SEL_SLAVE; 1420 rt5631->master = 0; 1421 break; 1422 default: 1423 return -EINVAL; 1424 } 1425 1426 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1427 case SND_SOC_DAIFMT_I2S: 1428 break; 1429 case SND_SOC_DAIFMT_LEFT_J: 1430 iface |= RT5631_SDP_I2S_DF_LEFT; 1431 break; 1432 case SND_SOC_DAIFMT_DSP_A: 1433 iface |= RT5631_SDP_I2S_DF_PCM_A; 1434 break; 1435 case SND_SOC_DAIFMT_DSP_B: 1436 iface |= RT5631_SDP_I2S_DF_PCM_B; 1437 break; 1438 default: 1439 return -EINVAL; 1440 } 1441 1442 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1443 case SND_SOC_DAIFMT_NB_NF: 1444 break; 1445 case SND_SOC_DAIFMT_IB_NF: 1446 iface |= RT5631_SDP_I2S_BCLK_POL_CTRL; 1447 break; 1448 default: 1449 return -EINVAL; 1450 } 1451 1452 snd_soc_write(codec, RT5631_SDP_CTRL, iface); 1453 1454 return 0; 1455 } 1456 1457 static int rt5631_hifi_codec_set_dai_sysclk(struct snd_soc_dai *codec_dai, 1458 int clk_id, unsigned int freq, int dir) 1459 { 1460 struct snd_soc_codec *codec = codec_dai->codec; 1461 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 1462 1463 dev_dbg(codec->dev, "enter %s, syclk=%d\n", __func__, freq); 1464 1465 if ((freq >= (256 * 8000)) && (freq <= (512 * 96000))) { 1466 rt5631->sysclk = freq; 1467 return 0; 1468 } 1469 1470 return -EINVAL; 1471 } 1472 1473 static int rt5631_codec_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, 1474 int source, unsigned int freq_in, unsigned int freq_out) 1475 { 1476 struct snd_soc_codec *codec = codec_dai->codec; 1477 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 1478 int i, ret = -EINVAL; 1479 1480 dev_dbg(codec->dev, "enter %s\n", __func__); 1481 1482 if (!freq_in || !freq_out) { 1483 dev_dbg(codec->dev, "PLL disabled\n"); 1484 1485 snd_soc_update_bits(codec, RT5631_GLOBAL_CLK_CTRL, 1486 RT5631_SYSCLK_SOUR_SEL_MASK, 1487 RT5631_SYSCLK_SOUR_SEL_MCLK); 1488 1489 return 0; 1490 } 1491 1492 if (rt5631->master) { 1493 for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++) 1494 if (freq_in == codec_master_pll_div[i].pll_in && 1495 freq_out == codec_master_pll_div[i].pll_out) { 1496 dev_info(codec->dev, 1497 "change PLL in master mode\n"); 1498 snd_soc_write(codec, RT5631_PLL_CTRL, 1499 codec_master_pll_div[i].reg_val); 1500 schedule_timeout_uninterruptible( 1501 msecs_to_jiffies(20)); 1502 snd_soc_update_bits(codec, 1503 RT5631_GLOBAL_CLK_CTRL, 1504 RT5631_SYSCLK_SOUR_SEL_MASK | 1505 RT5631_PLLCLK_SOUR_SEL_MASK, 1506 RT5631_SYSCLK_SOUR_SEL_PLL | 1507 RT5631_PLLCLK_SOUR_SEL_MCLK); 1508 ret = 0; 1509 break; 1510 } 1511 } else { 1512 for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++) 1513 if (freq_in == codec_slave_pll_div[i].pll_in && 1514 freq_out == codec_slave_pll_div[i].pll_out) { 1515 dev_info(codec->dev, 1516 "change PLL in slave mode\n"); 1517 snd_soc_write(codec, RT5631_PLL_CTRL, 1518 codec_slave_pll_div[i].reg_val); 1519 schedule_timeout_uninterruptible( 1520 msecs_to_jiffies(20)); 1521 snd_soc_update_bits(codec, 1522 RT5631_GLOBAL_CLK_CTRL, 1523 RT5631_SYSCLK_SOUR_SEL_MASK | 1524 RT5631_PLLCLK_SOUR_SEL_MASK, 1525 RT5631_SYSCLK_SOUR_SEL_PLL | 1526 RT5631_PLLCLK_SOUR_SEL_BCLK); 1527 ret = 0; 1528 break; 1529 } 1530 } 1531 1532 return ret; 1533 } 1534 1535 static int rt5631_set_bias_level(struct snd_soc_codec *codec, 1536 enum snd_soc_bias_level level) 1537 { 1538 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 1539 1540 switch (level) { 1541 case SND_SOC_BIAS_ON: 1542 case SND_SOC_BIAS_PREPARE: 1543 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD2, 1544 RT5631_PWR_MICBIAS1_VOL | RT5631_PWR_MICBIAS2_VOL, 1545 RT5631_PWR_MICBIAS1_VOL | RT5631_PWR_MICBIAS2_VOL); 1546 break; 1547 1548 case SND_SOC_BIAS_STANDBY: 1549 if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { 1550 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3, 1551 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS, 1552 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS); 1553 msleep(80); 1554 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3, 1555 RT5631_PWR_FAST_VREF_CTRL, 1556 RT5631_PWR_FAST_VREF_CTRL); 1557 regcache_cache_only(rt5631->regmap, false); 1558 regcache_sync(rt5631->regmap); 1559 } 1560 break; 1561 1562 case SND_SOC_BIAS_OFF: 1563 snd_soc_write(codec, RT5631_PWR_MANAG_ADD1, 0x0000); 1564 snd_soc_write(codec, RT5631_PWR_MANAG_ADD2, 0x0000); 1565 snd_soc_write(codec, RT5631_PWR_MANAG_ADD3, 0x0000); 1566 snd_soc_write(codec, RT5631_PWR_MANAG_ADD4, 0x0000); 1567 break; 1568 1569 default: 1570 break; 1571 } 1572 codec->dapm.bias_level = level; 1573 1574 return 0; 1575 } 1576 1577 static int rt5631_probe(struct snd_soc_codec *codec) 1578 { 1579 struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); 1580 unsigned int val; 1581 1582 val = rt5631_read_index(codec, RT5631_ADDA_MIXER_INTL_REG3); 1583 if (val & 0x0002) 1584 rt5631->codec_version = 1; 1585 else 1586 rt5631->codec_version = 0; 1587 1588 rt5631_reset(codec); 1589 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3, 1590 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS, 1591 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS); 1592 msleep(80); 1593 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3, 1594 RT5631_PWR_FAST_VREF_CTRL, RT5631_PWR_FAST_VREF_CTRL); 1595 /* enable HP zero cross */ 1596 snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, 0x0f18); 1597 /* power off ClassD auto Recovery */ 1598 if (rt5631->codec_version) 1599 snd_soc_update_bits(codec, RT5631_INT_ST_IRQ_CTRL_2, 1600 0x2000, 0x2000); 1601 else 1602 snd_soc_update_bits(codec, RT5631_INT_ST_IRQ_CTRL_2, 1603 0x2000, 0); 1604 /* DMIC */ 1605 if (rt5631->dmic_used_flag) { 1606 snd_soc_update_bits(codec, RT5631_GPIO_CTRL, 1607 RT5631_GPIO_PIN_FUN_SEL_MASK | 1608 RT5631_GPIO_DMIC_FUN_SEL_MASK, 1609 RT5631_GPIO_PIN_FUN_SEL_GPIO_DIMC | 1610 RT5631_GPIO_DMIC_FUN_SEL_DIMC); 1611 snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL, 1612 RT5631_DMIC_L_CH_LATCH_MASK | 1613 RT5631_DMIC_R_CH_LATCH_MASK, 1614 RT5631_DMIC_L_CH_LATCH_FALLING | 1615 RT5631_DMIC_R_CH_LATCH_RISING); 1616 } 1617 1618 codec->dapm.bias_level = SND_SOC_BIAS_STANDBY; 1619 1620 return 0; 1621 } 1622 1623 #define RT5631_STEREO_RATES SNDRV_PCM_RATE_8000_96000 1624 #define RT5631_FORMAT (SNDRV_PCM_FMTBIT_S16_LE | \ 1625 SNDRV_PCM_FMTBIT_S20_3LE | \ 1626 SNDRV_PCM_FMTBIT_S24_LE | \ 1627 SNDRV_PCM_FMTBIT_S8) 1628 1629 static const struct snd_soc_dai_ops rt5631_ops = { 1630 .hw_params = rt5631_hifi_pcm_params, 1631 .set_fmt = rt5631_hifi_codec_set_dai_fmt, 1632 .set_sysclk = rt5631_hifi_codec_set_dai_sysclk, 1633 .set_pll = rt5631_codec_set_dai_pll, 1634 }; 1635 1636 static struct snd_soc_dai_driver rt5631_dai[] = { 1637 { 1638 .name = "rt5631-hifi", 1639 .id = 1, 1640 .playback = { 1641 .stream_name = "HIFI Playback", 1642 .channels_min = 1, 1643 .channels_max = 2, 1644 .rates = RT5631_STEREO_RATES, 1645 .formats = RT5631_FORMAT, 1646 }, 1647 .capture = { 1648 .stream_name = "HIFI Capture", 1649 .channels_min = 1, 1650 .channels_max = 2, 1651 .rates = RT5631_STEREO_RATES, 1652 .formats = RT5631_FORMAT, 1653 }, 1654 .ops = &rt5631_ops, 1655 }, 1656 }; 1657 1658 static struct snd_soc_codec_driver soc_codec_dev_rt5631 = { 1659 .probe = rt5631_probe, 1660 .set_bias_level = rt5631_set_bias_level, 1661 .suspend_bias_off = true, 1662 .controls = rt5631_snd_controls, 1663 .num_controls = ARRAY_SIZE(rt5631_snd_controls), 1664 .dapm_widgets = rt5631_dapm_widgets, 1665 .num_dapm_widgets = ARRAY_SIZE(rt5631_dapm_widgets), 1666 .dapm_routes = rt5631_dapm_routes, 1667 .num_dapm_routes = ARRAY_SIZE(rt5631_dapm_routes), 1668 }; 1669 1670 static const struct i2c_device_id rt5631_i2c_id[] = { 1671 { "rt5631", 0 }, 1672 { "alc5631", 0 }, 1673 { } 1674 }; 1675 MODULE_DEVICE_TABLE(i2c, rt5631_i2c_id); 1676 1677 #ifdef CONFIG_OF 1678 static const struct of_device_id rt5631_i2c_dt_ids[] = { 1679 { .compatible = "realtek,rt5631"}, 1680 { .compatible = "realtek,alc5631"}, 1681 { } 1682 }; 1683 MODULE_DEVICE_TABLE(of, rt5631_i2c_dt_ids); 1684 #endif 1685 1686 static const struct regmap_config rt5631_regmap_config = { 1687 .reg_bits = 8, 1688 .val_bits = 16, 1689 1690 .readable_reg = rt5631_readable_register, 1691 .volatile_reg = rt5631_volatile_register, 1692 .max_register = RT5631_VENDOR_ID2, 1693 .reg_defaults = rt5631_reg, 1694 .num_reg_defaults = ARRAY_SIZE(rt5631_reg), 1695 .cache_type = REGCACHE_RBTREE, 1696 }; 1697 1698 static int rt5631_i2c_probe(struct i2c_client *i2c, 1699 const struct i2c_device_id *id) 1700 { 1701 struct rt5631_priv *rt5631; 1702 int ret; 1703 1704 rt5631 = devm_kzalloc(&i2c->dev, sizeof(struct rt5631_priv), 1705 GFP_KERNEL); 1706 if (NULL == rt5631) 1707 return -ENOMEM; 1708 1709 i2c_set_clientdata(i2c, rt5631); 1710 1711 rt5631->regmap = devm_regmap_init_i2c(i2c, &rt5631_regmap_config); 1712 if (IS_ERR(rt5631->regmap)) 1713 return PTR_ERR(rt5631->regmap); 1714 1715 ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5631, 1716 rt5631_dai, ARRAY_SIZE(rt5631_dai)); 1717 return ret; 1718 } 1719 1720 static int rt5631_i2c_remove(struct i2c_client *client) 1721 { 1722 snd_soc_unregister_codec(&client->dev); 1723 return 0; 1724 } 1725 1726 static struct i2c_driver rt5631_i2c_driver = { 1727 .driver = { 1728 .name = "rt5631", 1729 .owner = THIS_MODULE, 1730 .of_match_table = of_match_ptr(rt5631_i2c_dt_ids), 1731 }, 1732 .probe = rt5631_i2c_probe, 1733 .remove = rt5631_i2c_remove, 1734 .id_table = rt5631_i2c_id, 1735 }; 1736 1737 module_i2c_driver(rt5631_i2c_driver); 1738 1739 MODULE_DESCRIPTION("ASoC RT5631 driver"); 1740 MODULE_AUTHOR("flove <flove@realtek.com>"); 1741 MODULE_LICENSE("GPL"); 1742