/* * rt5639.c -- RT5639 ALSA SoC audio codec driver * * Copyright (c) 2011-2013 REALTEK SEMICONDUCTOR CORP. All rights reserved. * Author: Johnny Hsu * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define RTK_IOCTL #ifdef RTK_IOCTL #if defined(CONFIG_SND_HWDEP) || defined(CONFIG_SND_HWDEP_MODULE) #include "rt56xx_ioctl.h" #include "rt5639_ioctl.h" #endif #endif #include "rt5639.h" #define RT5639_REG_RW 0 /* for debug */ #define RT5639_DET_EXT_MIC 0 #define USE_ONEBIT_DEPOP 1 /* for one bit depop */ /* #define USE_EQ */ #define VERSION "0.8.5 alsa 1.0.24" struct rt5639_init_reg { u8 reg; u16 val; }; static struct rt5639_init_reg init_list[] = { //Make sure we are not in test mode {RT5639_PRIV_INDEX ,0x001B}, //MX6A {RT5639_PRIV_DATA ,0x0200}, //MX6C {RT5639_GEN_CTRL1 , 0x3b01},/* fa[12:13] = 1'b; fa[8~11]=1; fa[0]=1 */ {RT5639_ADDA_CLK1 , 0x1114},/* 73[2] = 1'b */ {RT5639_MICBIAS , 0x3030},/* 93[5:4] = 11'b */ {RT5639_CLS_D_OUT , 0xa000},/* 8d[11] = 0'b */ {RT5639_CLS_D_OVCD , 0x0301},/* 8c[8] = 1'b */ {RT5639_PRIV_INDEX , 0x001d},/* PR1d[8] = 1'b; */ {RT5639_PRIV_DATA , 0x0347}, {RT5639_PRIV_INDEX , 0x003d},/* PR3d[12] = 0'b; PR3d[9] = 1'b */ {RT5639_PRIV_DATA , 0x2600}, {RT5639_PRIV_INDEX , 0x0012},/* PR12 = 0aa8'h */ {RT5639_PRIV_DATA , 0x0aa8}, {RT5639_PRIV_INDEX , 0x0014},/* PR14 = 8aaa'h */ {RT5639_PRIV_DATA , 0x8aaa}, {RT5639_PRIV_INDEX , 0x0020},/* PR20 = 6115'h */ {RT5639_PRIV_DATA , 0x6115}, {RT5639_PRIV_INDEX , 0x0023},/* PR23 = 0804'h */ {RT5639_PRIV_DATA , 0x0804}, /*{RT5639_PRIV_INDEX , 0x0015},*//* PR15 = ab00'h */ /*{RT5639_PRIV_DATA , 0xab00},*/ /*playback*/ {RT5639_STO_DAC_MIXER , 0x1414},/* Dig inf 1 -> Sto DAC mixer -> DACL */ {RT5639_OUT_L3_MIXER , 0x01fe},/* DACL1 -> OUTMIXL */ {RT5639_OUT_R3_MIXER , 0x01fe},/* DACR1 -> OUTMIXR */ {RT5639_HP_VOL , 0x8888},/* OUTMIX -> HPVOL */ {RT5639_HPO_MIXER , 0xc000},/* HPVOL -> HPOLMIX */ /*{RT5639_HPO_MIXER , 0xa000},*//* DAC1 -> HPOLMIX */ /*{RT5639_CHARGE_PUMP , 0x0f00},*/ {RT5639_PRIV_INDEX , 0x0090}, {RT5639_PRIV_DATA , 0x2000}, {RT5639_PRIV_INDEX , 0x0091}, {RT5639_PRIV_DATA , 0x1000}, /*{RT5639_HP_CALIB_AMP_DET, 0x0420}*/ {RT5639_SPK_L_MIXER , 0x0036},/* DACL1 -> SPKMIXL */ {RT5639_SPK_R_MIXER , 0x0036},/* DACR1 -> SPKMIXR */ {RT5639_SPK_VOL , 0x8b8b},/* SPKMIX -> SPKVOL */ {RT5639_SPO_CLSD_RATIO , 0x0004}, {RT5639_SPO_L_MIXER , 0xe800},/* SPKVOLL -> SPOLMIX */ {RT5639_SPO_R_MIXER , 0x2800},/* SPKVOLR -> SPORMIX */ /*{RT5639_SPO_L_MIXER , 0xb800},*//* DAC -> SPOLMIX */ /*{RT5639_SPO_R_MIXER , 0x1800},*//* DAC -> SPORMIX */ /*{RT5639_I2S1_SDP , 0xD000},*//* change IIS1 and IIS2 */ /*record*/ {RT5639_IN1_IN2 , 0x5080},/* IN1 boost 40db and differential mode */ {RT5639_IN3_IN4 , 0x0500},/* IN2 boost 40db and signal ended mode */ {RT5639_REC_L2_MIXER , 0x007d},/* Mic1 -> RECMIXL */ {RT5639_REC_R2_MIXER , 0x007d},/* Mic1 -> RECMIXR */ /*{RT5639_REC_L2_MIXER , 0x006f},*//* Mic2 -> RECMIXL */ /*{RT5639_REC_R2_MIXER , 0x006f},*//* Mic2 -> RECMIXR */ {RT5639_STO_ADC_MIXER , 0x3020},/* ADC -> Sto ADC mixer */ #if RT5639_DET_EXT_MIC {RT5639_MICBIAS , 0x3800},/* enable MICBIAS short current */ {RT5639_GPIO_CTRL1 , 0x8400},/* set GPIO1 to IRQ */ {RT5639_GPIO_CTRL3 , 0x0004},/* set GPIO1 output */ {RT5639_IRQ_CTRL2 , 0x8000},/*set MICBIAS short current to IRQ */ /*( if sticky set regBE : 8800 ) */ #endif {RT5639_JD_CTRL , 0x6000},/* JD2 as jack detection source */ }; #define RT5639_INIT_REG_LEN ARRAY_SIZE(init_list) static struct rt5639_init_reg irq_jd_init_list[] = { {RT5639_GPIO_CTRL1 , 0x8400},/* set GPIO1 to IRQ */ {RT5639_GPIO_CTRL3 , 0x0004},/* set GPIO1 output */ {RT5639_IRQ_CTRL1 , 0x8000},/* enable JD IRQ and set active low */ }; #define RT5639_IRQ_JD_INIT_REG_LEN ARRAY_SIZE(irq_jd_init_list) int rt5639_irq_jd_reg_init(struct snd_soc_codec *codec) { int i; for (i = 0; i < RT5639_IRQ_JD_INIT_REG_LEN; i++) snd_soc_write(codec, irq_jd_init_list[i].reg, irq_jd_init_list[i].val); return 0; } EXPORT_SYMBOL(rt5639_irq_jd_reg_init); static int rt5639_reg_init(struct snd_soc_codec *codec) { int i; for (i = 0; i < RT5639_INIT_REG_LEN; i++) snd_soc_write(codec, init_list[i].reg, init_list[i].val); return 0; } static int rt5639_index_sync(struct snd_soc_codec *codec) { int i; for (i = 0; i < RT5639_INIT_REG_LEN; i++) if (RT5639_PRIV_INDEX == init_list[i].reg || RT5639_PRIV_DATA == init_list[i].reg) snd_soc_write(codec, init_list[i].reg, init_list[i].val); return 0; } static const u16 rt5639_reg[RT5639_VENDOR_ID2 + 1] = { [RT5639_RESET] = 0x000c, [RT5639_SPK_VOL] = 0xc8c8, [RT5639_HP_VOL] = 0xc8c8, [RT5639_OUTPUT] = 0xc8c8, [RT5639_MONO_OUT] = 0x8000, [RT5639_INL_INR_VOL] = 0x0808, [RT5639_DAC1_DIG_VOL] = 0xafaf, [RT5639_DAC2_DIG_VOL] = 0xafaf, [RT5639_ADC_DIG_VOL] = 0x2f2f, [RT5639_ADC_DATA] = 0x2f2f, [RT5639_STO_ADC_MIXER] = 0x7060, [RT5639_MONO_ADC_MIXER] = 0x7070, [RT5639_AD_DA_MIXER] = 0x8080, [RT5639_STO_DAC_MIXER] = 0x5454, [RT5639_MONO_DAC_MIXER] = 0x5454, [RT5639_DIG_MIXER] = 0xaa00, [RT5639_DSP_PATH2] = 0xa000, [RT5639_REC_L2_MIXER] = 0x007f, [RT5639_REC_R2_MIXER] = 0x007f, [RT5639_HPO_MIXER] = 0xe000, [RT5639_SPK_L_MIXER] = 0x003e, [RT5639_SPK_R_MIXER] = 0x003e, [RT5639_SPO_L_MIXER] = 0xf800, [RT5639_SPO_R_MIXER] = 0x3800, [RT5639_SPO_CLSD_RATIO] = 0x0004, [RT5639_MONO_MIXER] = 0xfc00, [RT5639_OUT_L3_MIXER] = 0x01ff, [RT5639_OUT_R3_MIXER] = 0x01ff, [RT5639_LOUT_MIXER] = 0xf000, [RT5639_PWR_ANLG1] = 0x00c0, [RT5639_I2S1_SDP] = 0x8000, [RT5639_I2S2_SDP] = 0x8000, [RT5639_I2S3_SDP] = 0x8000, [RT5639_ADDA_CLK1] = 0x1110, [RT5639_ADDA_CLK2] = 0x0c00, [RT5639_DMIC] = 0x1d00, [RT5639_ASRC_3] = 0x0008, [RT5639_HP_OVCD] = 0x0600, [RT5639_CLS_D_OVCD] = 0x0201, /*Init to 0.15A OVCD */ [RT5639_CLS_D_OUT] = 0xa800, [RT5639_DEPOP_M1] = 0x0004, [RT5639_DEPOP_M2] = 0x1100, [RT5639_DEPOP_M3] = 0x0646, [RT5639_CHARGE_PUMP] = 0x0c00, [RT5639_MICBIAS] = 0x3000, [RT5639_EQ_CTRL1] = 0x2080, [RT5639_DRC_AGC_1] = 0xe206, [RT5639_DRC_AGC_2] = 0x1f00, [RT5639_DRC_AGC_3] = 0x6040, [RT5639_ANC_CTRL1] = 0x034b, [RT5639_ANC_CTRL2] = 0x0066, [RT5639_ANC_CTRL3] = 0x000b, [RT5639_GPIO_CTRL1] = 0x0400, [RT5639_DSP_CTRL3] = 0x2000, [RT5639_BASE_BACK] = 0x0013, [RT5639_MP3_PLUS1] = 0x0680, [RT5639_MP3_PLUS2] = 0x1c17, [RT5639_3D_HP] = 0x8c00, [RT5639_ADJ_HPF] = 0xaa20, [RT5639_HP_CALIB_AMP_DET] = 0x0400, [RT5639_SV_ZCD1] = 0x0809, [RT5639_VENDOR_ID1] = 0x10ec, [RT5639_VENDOR_ID2] = 0x6231, }; static int rt5639_reset(struct snd_soc_codec *codec) { return snd_soc_write(codec, RT5639_RESET, 0); } /** * rt5639_index_write - Write private register. * @codec: SoC audio codec device. * @reg: Private register index. * @value: Private register Data. * * Modify private register for advanced setting. It can be written through * private index (0x6a) and data (0x6c) register. * * Returns 0 for success or negative error code. */ static int rt5639_index_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { int ret; ret = snd_soc_write(codec, RT5639_PRIV_INDEX, reg); if (ret < 0) { dev_err(codec->dev, "Failed to set private addr: %d\n", ret); goto err; } ret = snd_soc_write(codec, RT5639_PRIV_DATA, value); if (ret < 0) { dev_err(codec->dev, "Failed to set private value: %d\n", ret); goto err; } return 0; err: return ret; } /** * rt5639_index_read - Read private register. * @codec: SoC audio codec device. * @reg: Private register index. * * Read advanced setting from private register. It can be read through * private index (0x6a) and data (0x6c) register. * * Returns private register value or negative error code. */ static unsigned int rt5639_index_read( struct snd_soc_codec *codec, unsigned int reg) { int ret; ret = snd_soc_write(codec, RT5639_PRIV_INDEX, reg); if (ret < 0) { dev_err(codec->dev, "Failed to set private addr: %d\n", ret); return ret; } return snd_soc_read(codec, RT5639_PRIV_DATA); } /** * rt5639_index_update_bits - update private register bits * @codec: audio codec * @reg: Private register index. * @mask: register mask * @value: new value * * Writes new register value. * * Returns 1 for change, 0 for no change, or negative error code. */ static int rt5639_index_update_bits(struct snd_soc_codec *codec, unsigned int reg, unsigned int mask, unsigned int value) { unsigned int old, new; int change, ret; ret = rt5639_index_read(codec, reg); if (ret < 0) { dev_err(codec->dev, "Failed to read private reg: %d\n", ret); goto err; } old = ret; new = (old & ~mask) | (value & mask); change = old != new; if (change) { ret = rt5639_index_write(codec, reg, new); if (ret < 0) { dev_err(codec->dev, "Failed to write private reg: %d\n", ret); goto err; } } return change; err: return ret; } static int rt5639_volatile_register( struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case RT5639_RESET: case RT5639_PRIV_DATA: case RT5639_ASRC_5: case RT5639_EQ_CTRL1: case RT5639_DRC_AGC_1: case RT5639_ANC_CTRL1: case RT5639_IRQ_CTRL2: case RT5639_INT_IRQ_ST: case RT5639_DSP_CTRL2: case RT5639_DSP_CTRL3: case RT5639_PGM_REG_ARR1: case RT5639_PGM_REG_ARR3: case RT5639_VENDOR_ID: case RT5639_VENDOR_ID1: case RT5639_VENDOR_ID2: return 1; default: return 0; } } static int rt5639_readable_register( struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case RT5639_RESET: case RT5639_SPK_VOL: case RT5639_HP_VOL: case RT5639_OUTPUT: case RT5639_MONO_OUT: case RT5639_IN1_IN2: case RT5639_IN3_IN4: case RT5639_INL_INR_VOL: case RT5639_DAC1_DIG_VOL: case RT5639_DAC2_DIG_VOL: case RT5639_DAC2_CTRL: case RT5639_ADC_DIG_VOL: case RT5639_ADC_DATA: case RT5639_ADC_BST_VOL: case RT5639_STO_ADC_MIXER: case RT5639_MONO_ADC_MIXER: case RT5639_AD_DA_MIXER: case RT5639_STO_DAC_MIXER: case RT5639_MONO_DAC_MIXER: case RT5639_DIG_MIXER: case RT5639_DSP_PATH1: case RT5639_DSP_PATH2: case RT5639_DIG_INF_DATA: case RT5639_REC_L1_MIXER: case RT5639_REC_L2_MIXER: case RT5639_REC_R1_MIXER: case RT5639_REC_R2_MIXER: case RT5639_HPO_MIXER: case RT5639_SPK_L_MIXER: case RT5639_SPK_R_MIXER: case RT5639_SPO_L_MIXER: case RT5639_SPO_R_MIXER: case RT5639_SPO_CLSD_RATIO: case RT5639_MONO_MIXER: case RT5639_OUT_L1_MIXER: case RT5639_OUT_L2_MIXER: case RT5639_OUT_L3_MIXER: case RT5639_OUT_R1_MIXER: case RT5639_OUT_R2_MIXER: case RT5639_OUT_R3_MIXER: case RT5639_LOUT_MIXER: case RT5639_PWR_DIG1: case RT5639_PWR_DIG2: case RT5639_PWR_ANLG1: case RT5639_PWR_ANLG2: case RT5639_PWR_MIXER: case RT5639_PWR_VOL: case RT5639_PRIV_INDEX: case RT5639_PRIV_DATA: case RT5639_I2S1_SDP: case RT5639_I2S2_SDP: case RT5639_I2S3_SDP: case RT5639_ADDA_CLK1: case RT5639_ADDA_CLK2: case RT5639_DMIC: case RT5639_GLB_CLK: case RT5639_PLL_CTRL1: case RT5639_PLL_CTRL2: case RT5639_ASRC_1: case RT5639_ASRC_2: case RT5639_ASRC_3: case RT5639_ASRC_4: case RT5639_ASRC_5: case RT5639_HP_OVCD: case RT5639_CLS_D_OVCD: case RT5639_CLS_D_OUT: case RT5639_DEPOP_M1: case RT5639_DEPOP_M2: case RT5639_DEPOP_M3: case RT5639_CHARGE_PUMP: case RT5639_PV_DET_SPK_G: case RT5639_MICBIAS: case RT5639_EQ_CTRL1: case RT5639_EQ_CTRL2: case RT5639_WIND_FILTER: case RT5639_DRC_AGC_1: case RT5639_DRC_AGC_2: case RT5639_DRC_AGC_3: case RT5639_SVOL_ZC: case RT5639_ANC_CTRL1: case RT5639_ANC_CTRL2: case RT5639_ANC_CTRL3: case RT5639_JD_CTRL: case RT5639_ANC_JD: case RT5639_IRQ_CTRL1: case RT5639_IRQ_CTRL2: case RT5639_INT_IRQ_ST: case RT5639_GPIO_CTRL1: case RT5639_GPIO_CTRL2: case RT5639_GPIO_CTRL3: case RT5639_DSP_CTRL1: case RT5639_DSP_CTRL2: case RT5639_DSP_CTRL3: case RT5639_DSP_CTRL4: case RT5639_PGM_REG_ARR1: case RT5639_PGM_REG_ARR2: case RT5639_PGM_REG_ARR3: case RT5639_PGM_REG_ARR4: case RT5639_PGM_REG_ARR5: case RT5639_SCB_FUNC: case RT5639_SCB_CTRL: case RT5639_BASE_BACK: case RT5639_MP3_PLUS1: case RT5639_MP3_PLUS2: case RT5639_3D_HP: case RT5639_ADJ_HPF: case RT5639_HP_CALIB_AMP_DET: case RT5639_HP_CALIB2: case RT5639_SV_ZCD1: case RT5639_SV_ZCD2: case RT5639_GEN_CTRL1: case RT5639_GEN_CTRL2: case RT5639_GEN_CTRL3: case RT5639_VENDOR_ID: case RT5639_VENDOR_ID1: case RT5639_VENDOR_ID2: case RT5639_DUMMY_PR3F: return 1; default: return 0; } } static void DC_Calibrate(struct snd_soc_codec *codec) { unsigned int sclk_src; sclk_src = snd_soc_read(codec, RT5639_GLB_CLK) & RT5639_SCLK_SRC_MASK; snd_soc_update_bits(codec, RT5639_PWR_ANLG2, RT5639_PWR_MB1, RT5639_PWR_MB1); snd_soc_update_bits(codec, RT5639_DEPOP_M2, RT5639_DEPOP_MASK, RT5639_DEPOP_MAN); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_HP_CP_MASK | RT5639_HP_SG_MASK | RT5639_HP_CB_MASK, RT5639_HP_CP_PU | RT5639_HP_SG_DIS | RT5639_HP_CB_PU); snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_SCLK_SRC_MASK, 0x2 << RT5639_SCLK_SRC_SFT); rt5639_index_write(codec, RT5639_HP_DCC_INT1, 0x9f00); snd_soc_update_bits(codec, RT5639_PWR_ANLG2, RT5639_PWR_MB1, 0); snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_SCLK_SRC_MASK, sclk_src); } /** * rt5639_headset_detect - Detect headset. * @codec: SoC audio codec device. * @jack_insert: Jack insert or not. * * Detect whether is headset or not when jack inserted. * * Returns detect status. */ int rt5639_headset_detect(struct snd_soc_codec *codec, int jack_insert) { int jack_type; int sclk_src = RT5639_SCLK_S_MCLK; int reg63, reg64; int i, headphone = 0, headset = 0, previous_state = RT5639_NO_JACK; bool hp_detected = false; struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); if (jack_insert) { reg63 = snd_soc_read(codec, RT5639_PWR_ANLG1); reg64 = snd_soc_read(codec, RT5639_PWR_ANLG2); if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) { snd_soc_write(codec, RT5639_PWR_ANLG1, 0xa814); snd_soc_write(codec, RT5639_MICBIAS, 0x3810); snd_soc_write(codec, RT5639_GEN_CTRL1 , 0x3b01); snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_SCLK_SRC_MASK, 0x3 << RT5639_SCLK_SRC_SFT); } snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_LDO2, RT5639_PWR_LDO2); snd_soc_update_bits(codec, RT5639_PWR_ANLG2, RT5639_PWR_MB1, RT5639_PWR_MB1); snd_soc_update_bits(codec, RT5639_MICBIAS, RT5639_MIC1_OVCD_MASK | RT5639_MIC1_OVTH_MASK | RT5639_PWR_CLK25M_MASK | RT5639_PWR_MB_MASK, RT5639_MIC1_OVCD_EN | RT5639_MIC1_OVTH_600UA | RT5639_PWR_MB_PD | RT5639_PWR_CLK25M_PU); rt5639_index_update_bits(codec, 0x15, 0x0300, 0x0300); snd_soc_update_bits(codec, RT5639_GEN_CTRL1, 0x1, 0x1); msleep(1000); dev_info(codec->dev, "%s RT5639_PWR_ANLG1(0x%x) = 0x%x\n", __func__, RT5639_PWR_ANLG1, snd_soc_read(codec, RT5639_PWR_ANLG1)); dev_info(codec->dev, "%s RT5639_IRQ_CTRL2(0x%x) = 0x%x\n", __func__, RT5639_IRQ_CTRL2, snd_soc_read(codec, RT5639_IRQ_CTRL2)); for (i = 0; i < 450; i++) { if (snd_soc_read(codec, RT5639_IRQ_CTRL2) & 0x8) { if (previous_state == RT5639_HEADPHO_DET) { headphone++; } else { headphone = 0; previous_state = RT5639_HEADPHO_DET; } } else { if (previous_state == RT5639_HEADSET_DET) { headset++; } else { headset = 0; previous_state = RT5639_HEADSET_DET; } } if (headphone == 50) { jack_type = RT5639_HEADPHO_DET; hp_detected = true; break; } if (headset == 50) { jack_type = RT5639_HEADSET_DET; hp_detected = true; break; } mdelay(1); } if (!hp_detected) { headphone = 0; headset = 0; for (i = 0; i < 50; i++) { if (snd_soc_read(codec, RT5639_IRQ_CTRL2) & 0x8) headphone++; else headset++; mdelay(1); } if (headset >= headphone) jack_type = RT5639_HEADSET_DET; else jack_type = RT5639_HEADPHO_DET; } snd_soc_update_bits(codec, RT5639_IRQ_CTRL2, RT5639_MB1_OC_CLR, 0); switch (rt5639->sysclk_src) { case RT5639_SCLK_S_MCLK: sclk_src = RT5639_SCLK_SRC_MCLK; break; case RT5639_SCLK_S_PLL1: sclk_src = RT5639_SCLK_SRC_PLL1; break; case RT5639_SCLK_S_RCCLK: sclk_src = RT5639_SCLK_SRC_RCCLK; break; default: dev_err(codec->dev, "Invalid clock id (%d)\n", rt5639->sysclk_src); break; } snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_SCLK_SRC_MASK, sclk_src); snd_soc_write(codec, RT5639_PWR_ANLG1, reg63); snd_soc_write(codec, RT5639_PWR_ANLG2, reg64); } else { snd_soc_update_bits(codec, RT5639_MICBIAS, RT5639_MIC1_OVCD_MASK, RT5639_MIC1_OVCD_DIS); jack_type = RT5639_NO_JACK; } dev_info(codec->dev, "%s jack_type = %d\n", __func__, jack_type); return jack_type; } EXPORT_SYMBOL(rt5639_headset_detect); /** * rt5639_conn_mux_path - connect MUX widget path. * @codec: SoC audio codec device. * @widget_name: widget name. * @path_name: path name. * * Make MUX path connected and update register. * * Returns 0 for success or negative error code. */ int rt5639_conn_mux_path(struct snd_soc_codec *codec, char *widget_name, char *path_name) { struct snd_soc_dapm_context *dapm = &codec->dapm; struct snd_soc_dapm_widget *w; struct snd_soc_dapm_path *path; struct snd_kcontrol_new *kcontrol; struct soc_enum *em; unsigned int val, mask, bitmask; int i, update = 0; if (codec == NULL || widget_name == NULL || path_name == NULL) return -EINVAL; list_for_each_entry(w, &dapm->card->widgets, list) { if (!w->name || w->dapm != dapm) continue; if (!(strcmp(w->name, widget_name))) { if (w->id != snd_soc_dapm_mux) return -EINVAL; dev_info(codec->dev, "w->name=%s\n", w->name); list_for_each_entry(path, &w->sources, list_sink) { if (!(strcmp(path->name, path_name))) path->connect = 1; else path->connect = 0; dev_info(codec->dev, "path->name=%s path->connect=%d\n", path->name, path->connect); } update = 1; break; } } if (update) { snd_soc_dapm_sync(dapm); kcontrol = &w->kcontrols[0]; em = (struct soc_enum *)kcontrol->private_value; for (i = 0; i < em->max; i++) if (!(strcmp(path_name, em->texts[i]))) break; for (bitmask = 1; bitmask < em->max; bitmask <<= 1) ; val = i << em->shift_l; mask = (bitmask - 1) << em->shift_l; snd_soc_update_bits(codec, em->reg, mask, val); } return 0; } EXPORT_SYMBOL(rt5639_conn_mux_path); static const char * const rt5639_dacr2_src[] = { "TxDC_R", "TxDP_R" }; static const SOC_ENUM_SINGLE_DECL(rt5639_dacr2_enum, RT5639_DUMMY_PR3F, 14, rt5639_dacr2_src); static const struct snd_kcontrol_new rt5639_dacr2_mux = SOC_DAPM_ENUM("Mono dacr source", rt5639_dacr2_enum); static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0); static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0); static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ static unsigned int bst_tlv[] = { TLV_DB_RANGE_HEAD(7), 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0), }; static int rt5639_dmic_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); ucontrol->value.integer.value[0] = rt5639->dmic_en; return 0; } static int rt5639_dmic_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); if (rt5639->dmic_en == ucontrol->value.integer.value[0]) return 0; rt5639->dmic_en = ucontrol->value.integer.value[0]; switch (rt5639->dmic_en) { case RT5639_DMIC_DIS: snd_soc_update_bits(codec, RT5639_GPIO_CTRL1, RT5639_GP2_PIN_MASK | RT5639_GP3_PIN_MASK | RT5639_GP4_PIN_MASK, RT5639_GP2_PIN_GPIO2 | RT5639_GP3_PIN_GPIO3 | RT5639_GP4_PIN_GPIO4); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_1_DP_MASK | RT5639_DMIC_2_DP_MASK, RT5639_DMIC_1_DP_GPIO3 | RT5639_DMIC_2_DP_GPIO4); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_1_EN_MASK | RT5639_DMIC_2_EN_MASK, RT5639_DMIC_1_DIS | RT5639_DMIC_2_DIS); break; case RT5639_DMIC1: snd_soc_update_bits(codec, RT5639_GPIO_CTRL1, RT5639_GP2_PIN_MASK | RT5639_GP3_PIN_MASK, RT5639_GP2_PIN_DMIC1_SCL | RT5639_GP3_PIN_DMIC1_SDA); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_1L_LH_MASK | RT5639_DMIC_1R_LH_MASK | RT5639_DMIC_1_DP_MASK, RT5639_DMIC_1L_LH_FALLING | RT5639_DMIC_1R_LH_RISING | RT5639_DMIC_1_DP_IN1P); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_1_EN_MASK, RT5639_DMIC_1_EN); break; case RT5639_DMIC2: snd_soc_update_bits(codec, RT5639_GPIO_CTRL1, RT5639_GP2_PIN_MASK | RT5639_GP4_PIN_MASK, RT5639_GP2_PIN_DMIC1_SCL | RT5639_GP4_PIN_DMIC2_SDA); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_2L_LH_MASK | RT5639_DMIC_2R_LH_MASK | RT5639_DMIC_2_DP_MASK, RT5639_DMIC_2L_LH_FALLING | RT5639_DMIC_2R_LH_RISING | RT5639_DMIC_2_DP_IN1N); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_2_EN_MASK, RT5639_DMIC_2_EN); break; default: return -EINVAL; } return 0; } /* IN1/IN2 Input Type */ static const char *rt5639_input_mode[] = { "Single ended", "Differential"}; static const SOC_ENUM_SINGLE_DECL( rt5639_in1_mode_enum, RT5639_IN1_IN2, RT5639_IN_SFT1, rt5639_input_mode); static const SOC_ENUM_SINGLE_DECL( rt5639_in2_mode_enum, RT5639_IN3_IN4, RT5639_IN_SFT2, rt5639_input_mode); /* Interface data select */ static const char *rt5639_data_select[] = { "Normal", "Swap", "left copy to right", "right copy to left"}; static const SOC_ENUM_SINGLE_DECL(rt5639_if1_dac_enum, RT5639_DIG_INF_DATA, RT5639_IF1_DAC_SEL_SFT, rt5639_data_select); static const SOC_ENUM_SINGLE_DECL(rt5639_if1_adc_enum, RT5639_DIG_INF_DATA, RT5639_IF1_ADC_SEL_SFT, rt5639_data_select); static const SOC_ENUM_SINGLE_DECL(rt5639_if2_dac_enum, RT5639_DIG_INF_DATA, RT5639_IF2_DAC_SEL_SFT, rt5639_data_select); static const SOC_ENUM_SINGLE_DECL(rt5639_if2_adc_enum, RT5639_DIG_INF_DATA, RT5639_IF2_ADC_SEL_SFT, rt5639_data_select); static const SOC_ENUM_SINGLE_DECL(rt5639_if3_dac_enum, RT5639_DIG_INF_DATA, RT5639_IF3_DAC_SEL_SFT, rt5639_data_select); static const SOC_ENUM_SINGLE_DECL(rt5639_if3_adc_enum, RT5639_DIG_INF_DATA, RT5639_IF3_ADC_SEL_SFT, rt5639_data_select); /* Class D speaker gain ratio */ static const char *rt5639_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"}; static const SOC_ENUM_SINGLE_DECL( rt5639_clsd_spk_ratio_enum, RT5639_CLS_D_OUT, RT5639_CLSD_RATIO_SFT, rt5639_clsd_spk_ratio); /* DMIC */ static const char *rt5639_dmic_mode[] = {"Disable", "DMIC1", "DMIC2"}; static const SOC_ENUM_SINGLE_DECL(rt5639_dmic_enum, 0, 0, rt5639_dmic_mode); #ifdef RT5639_REG_RW #define REGVAL_MAX 0xffff static unsigned int regctl_addr; static int rt5639_regctl_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 2; uinfo->value.integer.min = 0; uinfo->value.integer.max = REGVAL_MAX; return 0; } static int rt5639_regctl_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); ucontrol->value.integer.value[0] = regctl_addr; ucontrol->value.integer.value[1] = snd_soc_read(codec, regctl_addr); return 0; } static int rt5639_regctl_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); regctl_addr = ucontrol->value.integer.value[0]; if(ucontrol->value.integer.value[1] <= REGVAL_MAX) snd_soc_write(codec, regctl_addr, ucontrol->value.integer.value[1]); return 0; } #endif static int rt5639_vol_rescale_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); unsigned int val = snd_soc_read(codec, mc->reg); ucontrol->value.integer.value[0] = RT5639_VOL_RSCL_MAX - ((val & RT5639_L_VOL_MASK) >> mc->shift); ucontrol->value.integer.value[1] = RT5639_VOL_RSCL_MAX - (val & RT5639_R_VOL_MASK); return 0; } static int rt5639_vol_rescale_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); unsigned int val, val2; val = RT5639_VOL_RSCL_MAX - ucontrol->value.integer.value[0]; val2 = RT5639_VOL_RSCL_MAX - ucontrol->value.integer.value[1]; return snd_soc_update_bits_locked(codec, mc->reg, RT5639_L_VOL_MASK | RT5639_R_VOL_MASK, val << mc->shift | val2); } static const struct snd_kcontrol_new rt5639_snd_controls[] = { /* Speaker Output Volume */ SOC_DOUBLE("Speaker Playback Switch", RT5639_SPK_VOL, RT5639_L_MUTE_SFT, RT5639_R_MUTE_SFT, 1, 1), SOC_DOUBLE_EXT_TLV("Speaker Playback Volume", RT5639_SPK_VOL, RT5639_L_VOL_SFT, RT5639_R_VOL_SFT, RT5639_VOL_RSCL_RANGE, 0, rt5639_vol_rescale_get, rt5639_vol_rescale_put, out_vol_tlv), /* Headphone Output Volume */ SOC_DOUBLE("HP Playback Switch", RT5639_HP_VOL, RT5639_L_MUTE_SFT, RT5639_R_MUTE_SFT, 1, 1), SOC_DOUBLE_EXT_TLV("HP Playback Volume", RT5639_HP_VOL, RT5639_L_VOL_SFT, RT5639_R_VOL_SFT, RT5639_VOL_RSCL_RANGE, 0, rt5639_vol_rescale_get, rt5639_vol_rescale_put, out_vol_tlv), /* OUTPUT Control */ SOC_DOUBLE("OUT Playback Switch", RT5639_OUTPUT, RT5639_L_MUTE_SFT, RT5639_R_MUTE_SFT, 1, 1), SOC_DOUBLE("OUT Channel Switch", RT5639_OUTPUT, RT5639_VOL_L_SFT, RT5639_VOL_R_SFT, 1, 1), SOC_DOUBLE_TLV("OUT Playback Volume", RT5639_OUTPUT, RT5639_L_VOL_SFT, RT5639_R_VOL_SFT, 39, 1, out_vol_tlv), /* MONO Output Control */ SOC_SINGLE("Mono Playback Switch", RT5639_MONO_OUT, RT5639_L_MUTE_SFT, 1, 1), /* DAC Digital Volume */ SOC_DOUBLE("DAC2 Playback Switch", RT5639_DAC2_CTRL, RT5639_M_DAC_L2_VOL_SFT, RT5639_M_DAC_R2_VOL_SFT, 1, 1), SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5639_DAC1_DIG_VOL, RT5639_L_VOL_SFT, RT5639_R_VOL_SFT, 175, 0, dac_vol_tlv), SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5639_DAC2_DIG_VOL, RT5639_L_VOL_SFT, RT5639_R_VOL_SFT, 175, 0, dac_vol_tlv), /* IN1/IN2 Control */ SOC_ENUM("IN1 Mode Control", rt5639_in1_mode_enum), SOC_SINGLE_TLV("IN1 Boost", RT5639_IN1_IN2, RT5639_BST_SFT1, 8, 0, bst_tlv), SOC_ENUM("IN2 Mode Control", rt5639_in2_mode_enum), SOC_SINGLE_TLV("IN2 Boost", RT5639_IN3_IN4, RT5639_BST_SFT2, 8, 0, bst_tlv), /* INL/INR Volume Control */ SOC_DOUBLE_TLV("IN Capture Volume", RT5639_INL_INR_VOL, RT5639_INL_VOL_SFT, RT5639_INR_VOL_SFT, 31, 1, in_vol_tlv), /* ADC Digital Volume Control */ SOC_DOUBLE("ADC Capture Switch", RT5639_ADC_DIG_VOL, RT5639_L_MUTE_SFT, RT5639_R_MUTE_SFT, 1, 1), SOC_DOUBLE_TLV("ADC Capture Volume", RT5639_ADC_DIG_VOL, RT5639_L_VOL_SFT, RT5639_R_VOL_SFT, 127, 0, adc_vol_tlv), SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5639_ADC_DATA, RT5639_L_VOL_SFT, RT5639_R_VOL_SFT, 127, 0, adc_vol_tlv), /* ADC Boost Volume Control */ SOC_DOUBLE_TLV("ADC Boost Gain", RT5639_ADC_BST_VOL, RT5639_ADC_L_BST_SFT, RT5639_ADC_R_BST_SFT, 3, 0, adc_bst_tlv), /* Class D speaker gain ratio */ SOC_ENUM("Class D SPK Ratio Control", rt5639_clsd_spk_ratio_enum), /* DMIC */ SOC_ENUM_EXT("DMIC Switch", rt5639_dmic_enum, rt5639_dmic_get, rt5639_dmic_put), SOC_ENUM("ADC IF1 Data Switch", rt5639_if1_adc_enum), SOC_ENUM("DAC IF1 Data Switch", rt5639_if1_dac_enum), SOC_ENUM("ADC IF2 Data Switch", rt5639_if2_adc_enum), SOC_ENUM("DAC IF2 Data Switch", rt5639_if2_dac_enum), #ifdef RT5639_REG_RW { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Register Control", .info = rt5639_regctl_info, .get = rt5639_regctl_get, .put = rt5639_regctl_put, }, #endif }; /** * set_dmic_clk - Set parameter of dmic. * * @w: DAPM widget. * @kcontrol: The kcontrol of this widget. * @event: Event id. * * Choose dmic clock between 1MHz and 3MHz. * It is better for clock to approximate 3MHz. */ static int set_dmic_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); int div[] = {2, 3, 4, 6, 12}, idx = -EINVAL, i, rate, red, bound, temp; rate = rt5639->lrck[rt5639->aif_pu] << 8; red = 3000000 * 12; for (i = 0; i < ARRAY_SIZE(div); i++) { bound = div[i] * 3000000; if (rate > bound) continue; temp = bound - rate; if (temp < red) { red = temp; idx = i; } } if (idx < 0) dev_err(codec->dev, "Failed to set DMIC clock\n"); else snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_CLK_MASK, idx << RT5639_DMIC_CLK_SFT); return idx; } static int check_sysclk1_source(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { unsigned int val; val = snd_soc_read(source->codec, RT5639_GLB_CLK); val &= RT5639_SCLK_SRC_MASK; if (val == RT5639_SCLK_SRC_PLL1) return 1; else return 0; } /* Digital Mixer */ static const struct snd_kcontrol_new rt5639_sto_adc_l_mix[] = { SOC_DAPM_SINGLE("ADC1 Switch", RT5639_STO_ADC_MIXER, RT5639_M_ADC_L1_SFT, 1, 1), SOC_DAPM_SINGLE("ADC2 Switch", RT5639_STO_ADC_MIXER, RT5639_M_ADC_L2_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_sto_adc_r_mix[] = { SOC_DAPM_SINGLE("ADC1 Switch", RT5639_STO_ADC_MIXER, RT5639_M_ADC_R1_SFT, 1, 1), SOC_DAPM_SINGLE("ADC2 Switch", RT5639_STO_ADC_MIXER, RT5639_M_ADC_R2_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_mono_adc_l_mix[] = { SOC_DAPM_SINGLE("ADC1 Switch", RT5639_MONO_ADC_MIXER, RT5639_M_MONO_ADC_L1_SFT, 1, 1), SOC_DAPM_SINGLE("ADC2 Switch", RT5639_MONO_ADC_MIXER, RT5639_M_MONO_ADC_L2_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_mono_adc_r_mix[] = { SOC_DAPM_SINGLE("ADC1 Switch", RT5639_MONO_ADC_MIXER, RT5639_M_MONO_ADC_R1_SFT, 1, 1), SOC_DAPM_SINGLE("ADC2 Switch", RT5639_MONO_ADC_MIXER, RT5639_M_MONO_ADC_R2_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_dac_l_mix[] = { SOC_DAPM_SINGLE("Stereo ADC Switch", RT5639_AD_DA_MIXER, RT5639_M_ADCMIX_L_SFT, 1, 1), SOC_DAPM_SINGLE("INF1 Switch", RT5639_AD_DA_MIXER, RT5639_M_IF1_DAC_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_dac_r_mix[] = { SOC_DAPM_SINGLE("Stereo ADC Switch", RT5639_AD_DA_MIXER, RT5639_M_ADCMIX_R_SFT, 1, 1), SOC_DAPM_SINGLE("INF1 Switch", RT5639_AD_DA_MIXER, RT5639_M_IF1_DAC_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = { SOC_DAPM_SINGLE("DAC L1 Switch", RT5639_STO_DAC_MIXER, RT5639_M_DAC_L1_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5639_STO_DAC_MIXER, RT5639_M_DAC_L2_SFT, 1, 1), SOC_DAPM_SINGLE("ANC Switch", RT5639_STO_DAC_MIXER, RT5639_M_ANC_DAC_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5639_STO_DAC_MIXER, RT5639_M_DAC_R1_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5639_STO_DAC_MIXER, RT5639_M_DAC_R2_SFT, 1, 1), SOC_DAPM_SINGLE("ANC Switch", RT5639_STO_DAC_MIXER, RT5639_M_ANC_DAC_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_mono_dac_l_mix[] = { SOC_DAPM_SINGLE("DAC L1 Switch", RT5639_MONO_DAC_MIXER, RT5639_M_DAC_L1_MONO_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5639_MONO_DAC_MIXER, RT5639_M_DAC_L2_MONO_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5639_MONO_DAC_MIXER, RT5639_M_DAC_R2_MONO_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_mono_dac_r_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5639_MONO_DAC_MIXER, RT5639_M_DAC_R1_MONO_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5639_MONO_DAC_MIXER, RT5639_M_DAC_R2_MONO_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5639_MONO_DAC_MIXER, RT5639_M_DAC_L2_MONO_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_dig_l_mix[] = { SOC_DAPM_SINGLE("DAC L1 Switch", RT5639_DIG_MIXER, RT5639_M_STO_L_DAC_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5639_DIG_MIXER, RT5639_M_DAC_L2_DAC_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_dig_r_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5639_DIG_MIXER, RT5639_M_STO_R_DAC_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5639_DIG_MIXER, RT5639_M_DAC_R2_DAC_R_SFT, 1, 1), }; /* Analog Input Mixer */ static const struct snd_kcontrol_new rt5639_rec_l_mix[] = { SOC_DAPM_SINGLE("HPOL Switch", RT5639_REC_L2_MIXER, RT5639_M_HP_L_RM_L_SFT, 1, 1), SOC_DAPM_SINGLE("INL Switch", RT5639_REC_L2_MIXER, RT5639_M_IN_L_RM_L_SFT, 1, 1), SOC_DAPM_SINGLE("BST3 Switch", RT5639_REC_L2_MIXER, RT5639_M_BST2_RM_L_SFT, 1, 1), SOC_DAPM_SINGLE("BST2 Switch", RT5639_REC_L2_MIXER, RT5639_M_BST4_RM_L_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5639_REC_L2_MIXER, RT5639_M_BST1_RM_L_SFT, 1, 1), SOC_DAPM_SINGLE("OUT MIXL Switch", RT5639_REC_L2_MIXER, RT5639_M_OM_L_RM_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_rec_r_mix[] = { SOC_DAPM_SINGLE("HPOR Switch", RT5639_REC_R2_MIXER, RT5639_M_HP_R_RM_R_SFT, 1, 1), SOC_DAPM_SINGLE("INR Switch", RT5639_REC_R2_MIXER, RT5639_M_IN_R_RM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST3 Switch", RT5639_REC_R2_MIXER, RT5639_M_BST2_RM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST2 Switch", RT5639_REC_R2_MIXER, RT5639_M_BST4_RM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5639_REC_R2_MIXER, RT5639_M_BST1_RM_R_SFT, 1, 1), SOC_DAPM_SINGLE("OUT MIXR Switch", RT5639_REC_R2_MIXER, RT5639_M_OM_R_RM_R_SFT, 1, 1), }; /* Analog Output Mixer */ static const struct snd_kcontrol_new rt5639_spk_l_mix[] = { SOC_DAPM_SINGLE("REC MIXL Switch", RT5639_SPK_L_MIXER, RT5639_M_RM_L_SM_L_SFT, 1, 1), SOC_DAPM_SINGLE("INL Switch", RT5639_SPK_L_MIXER, RT5639_M_IN_L_SM_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L1 Switch", RT5639_SPK_L_MIXER, RT5639_M_DAC_L1_SM_L_SFT, 1, 1), SOC_DAPM_SINGLE("OUT MIXL Switch", RT5639_SPK_L_MIXER, RT5639_M_OM_L_SM_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_spk_r_mix[] = { SOC_DAPM_SINGLE("REC MIXR Switch", RT5639_SPK_R_MIXER, RT5639_M_RM_R_SM_R_SFT, 1, 1), SOC_DAPM_SINGLE("INR Switch", RT5639_SPK_R_MIXER, RT5639_M_IN_R_SM_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R1 Switch", RT5639_SPK_R_MIXER, RT5639_M_DAC_R1_SM_R_SFT, 1, 1), SOC_DAPM_SINGLE("OUT MIXR Switch", RT5639_SPK_R_MIXER, RT5639_M_OM_R_SM_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_out_l_mix[] = { SOC_DAPM_SINGLE("SPK MIXL Switch", RT5639_OUT_L3_MIXER, RT5639_M_SM_L_OM_L_SFT, 1, 1), SOC_DAPM_SINGLE("BST3 Switch", RT5639_OUT_L3_MIXER, RT5639_M_BST2_OM_L_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5639_OUT_L3_MIXER, RT5639_M_BST1_OM_L_SFT, 1, 1), SOC_DAPM_SINGLE("INL Switch", RT5639_OUT_L3_MIXER, RT5639_M_IN_L_OM_L_SFT, 1, 1), SOC_DAPM_SINGLE("REC MIXL Switch", RT5639_OUT_L3_MIXER, RT5639_M_RM_L_OM_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L1 Switch", RT5639_OUT_L3_MIXER, RT5639_M_DAC_L1_OM_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_out_r_mix[] = { SOC_DAPM_SINGLE("SPK MIXR Switch", RT5639_OUT_R3_MIXER, RT5639_M_SM_L_OM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST3 Switch", RT5639_OUT_R3_MIXER, RT5639_M_BST2_OM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST2 Switch", RT5639_OUT_R3_MIXER, RT5639_M_BST4_OM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5639_OUT_R3_MIXER, RT5639_M_BST1_OM_R_SFT, 1, 1), SOC_DAPM_SINGLE("INR Switch", RT5639_OUT_R3_MIXER, RT5639_M_IN_R_OM_R_SFT, 1, 1), SOC_DAPM_SINGLE("REC MIXR Switch", RT5639_OUT_R3_MIXER, RT5639_M_RM_R_OM_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R1 Switch", RT5639_OUT_R3_MIXER, RT5639_M_DAC_R1_OM_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_spo_l_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5639_SPO_L_MIXER, RT5639_M_DAC_R1_SPM_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L1 Switch", RT5639_SPO_L_MIXER, RT5639_M_DAC_L1_SPM_L_SFT, 1, 1), SOC_DAPM_SINGLE("SPKVOL R Switch", RT5639_SPO_L_MIXER, RT5639_M_SV_R_SPM_L_SFT, 1, 1), SOC_DAPM_SINGLE("SPKVOL L Switch", RT5639_SPO_L_MIXER, RT5639_M_SV_L_SPM_L_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5639_SPO_L_MIXER, RT5639_M_BST1_SPM_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_spo_r_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5639_SPO_R_MIXER, RT5639_M_DAC_R1_SPM_R_SFT, 1, 1), SOC_DAPM_SINGLE("SPKVOL R Switch", RT5639_SPO_R_MIXER, RT5639_M_SV_R_SPM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5639_SPO_R_MIXER, RT5639_M_BST1_SPM_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_hpo_mix[] = { SOC_DAPM_SINGLE("DAC1 Switch", RT5639_HPO_MIXER, RT5639_M_DAC1_HM_SFT, 1, 1), SOC_DAPM_SINGLE("HPVOL Switch", RT5639_HPO_MIXER, RT5639_M_HPVOL_HM_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_lout_mix[] = { SOC_DAPM_SINGLE("DAC L1 Switch", RT5639_LOUT_MIXER, RT5639_M_DAC_L1_LM_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R1 Switch", RT5639_LOUT_MIXER, RT5639_M_DAC_R1_LM_SFT, 1, 1), SOC_DAPM_SINGLE("OUTVOL L Switch", RT5639_LOUT_MIXER, RT5639_M_OV_L_LM_SFT, 1, 1), SOC_DAPM_SINGLE("OUTVOL R Switch", RT5639_LOUT_MIXER, RT5639_M_OV_R_LM_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5639_mono_mix[] = { SOC_DAPM_SINGLE("DAC R2 Switch", RT5639_MONO_MIXER, RT5639_M_DAC_R2_MM_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5639_MONO_MIXER, RT5639_M_DAC_L2_MM_SFT, 1, 1), SOC_DAPM_SINGLE("OUTVOL R Switch", RT5639_MONO_MIXER, RT5639_M_OV_R_MM_SFT, 1, 1), SOC_DAPM_SINGLE("OUTVOL L Switch", RT5639_MONO_MIXER, RT5639_M_OV_L_MM_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5639_MONO_MIXER, RT5639_M_BST1_MM_SFT, 1, 1), }; /* INL/R source */ static const char *rt5639_inl_src[] = {"IN2P", "MonoP"}; static const SOC_ENUM_SINGLE_DECL( rt5639_inl_enum, RT5639_INL_INR_VOL, RT5639_INL_SEL_SFT, rt5639_inl_src); static const struct snd_kcontrol_new rt5639_inl_mux = SOC_DAPM_ENUM("INL source", rt5639_inl_enum); static const char *rt5639_inr_src[] = {"IN2N", "MonoN"}; static const SOC_ENUM_SINGLE_DECL( rt5639_inr_enum, RT5639_INL_INR_VOL, RT5639_INR_SEL_SFT, rt5639_inr_src); static const struct snd_kcontrol_new rt5639_inr_mux = SOC_DAPM_ENUM("INR source", rt5639_inr_enum); /* Stereo ADC source */ static const char *rt5639_stereo_adc1_src[] = {"DIG MIX", "ADC"}; static const SOC_ENUM_SINGLE_DECL( rt5639_stereo_adc1_enum, RT5639_STO_ADC_MIXER, RT5639_ADC_1_SRC_SFT, rt5639_stereo_adc1_src); static const struct snd_kcontrol_new rt5639_sto_adc_l1_mux = SOC_DAPM_ENUM("Stereo ADC L1 source", rt5639_stereo_adc1_enum); static const struct snd_kcontrol_new rt5639_sto_adc_r1_mux = SOC_DAPM_ENUM("Stereo ADC R1 source", rt5639_stereo_adc1_enum); static const char *rt5639_stereo_adc2_src[] = {"DMIC1", "DMIC2", "DIG MIX"}; static const SOC_ENUM_SINGLE_DECL( rt5639_stereo_adc2_enum, RT5639_STO_ADC_MIXER, RT5639_ADC_2_SRC_SFT, rt5639_stereo_adc2_src); static const struct snd_kcontrol_new rt5639_sto_adc_l2_mux = SOC_DAPM_ENUM("Stereo ADC L2 source", rt5639_stereo_adc2_enum); static const struct snd_kcontrol_new rt5639_sto_adc_r2_mux = SOC_DAPM_ENUM("Stereo ADC R2 source", rt5639_stereo_adc2_enum); /* Mono ADC source */ static const char *rt5639_mono_adc_l1_src[] = {"Mono DAC MIXL", "ADCL"}; static const SOC_ENUM_SINGLE_DECL( rt5639_mono_adc_l1_enum, RT5639_MONO_ADC_MIXER, RT5639_MONO_ADC_L1_SRC_SFT, rt5639_mono_adc_l1_src); static const struct snd_kcontrol_new rt5639_mono_adc_l1_mux = SOC_DAPM_ENUM("Mono ADC1 left source", rt5639_mono_adc_l1_enum); static const char *rt5639_mono_adc_l2_src[] = {"DMIC L1", "DMIC L2", "Mono DAC MIXL"}; static const SOC_ENUM_SINGLE_DECL( rt5639_mono_adc_l2_enum, RT5639_MONO_ADC_MIXER, RT5639_MONO_ADC_L2_SRC_SFT, rt5639_mono_adc_l2_src); static const struct snd_kcontrol_new rt5639_mono_adc_l2_mux = SOC_DAPM_ENUM("Mono ADC2 left source", rt5639_mono_adc_l2_enum); static const char *rt5639_mono_adc_r1_src[] = {"Mono DAC MIXR", "ADCR"}; static const SOC_ENUM_SINGLE_DECL( rt5639_mono_adc_r1_enum, RT5639_MONO_ADC_MIXER, RT5639_MONO_ADC_R1_SRC_SFT, rt5639_mono_adc_r1_src); static const struct snd_kcontrol_new rt5639_mono_adc_r1_mux = SOC_DAPM_ENUM("Mono ADC1 right source", rt5639_mono_adc_r1_enum); static const char *rt5639_mono_adc_r2_src[] = {"DMIC R1", "DMIC R2", "Mono DAC MIXR"}; static const SOC_ENUM_SINGLE_DECL( rt5639_mono_adc_r2_enum, RT5639_MONO_ADC_MIXER, RT5639_MONO_ADC_R2_SRC_SFT, rt5639_mono_adc_r2_src); static const struct snd_kcontrol_new rt5639_mono_adc_r2_mux = SOC_DAPM_ENUM("Mono ADC2 right source", rt5639_mono_adc_r2_enum); /* DAC2 channel source */ static const char *rt5639_dac_l2_src[] = {"IF2", "IF3", "TxDC", "Base L/R"}; static const SOC_ENUM_SINGLE_DECL(rt5639_dac_l2_enum, RT5639_DSP_PATH2, RT5639_DAC_L2_SEL_SFT, rt5639_dac_l2_src); static const struct snd_kcontrol_new rt5639_dac_l2_mux = SOC_DAPM_ENUM("DAC2 left channel source", rt5639_dac_l2_enum); static const char *rt5639_dac_r2_src[] = {"IF2", "IF3", "TxDC"}; static const SOC_ENUM_SINGLE_DECL( rt5639_dac_r2_enum, RT5639_DSP_PATH2, RT5639_DAC_R2_SEL_SFT, rt5639_dac_r2_src); static const struct snd_kcontrol_new rt5639_dac_r2_mux = SOC_DAPM_ENUM("DAC2 right channel source", rt5639_dac_r2_enum); /* Interface 2 ADC channel source */ static const char *rt5639_if2_adc_l_src[] = {"TxDP", "Mono ADC MIXL"}; static const SOC_ENUM_SINGLE_DECL(rt5639_if2_adc_l_enum, RT5639_DSP_PATH2, RT5639_IF2_ADC_L_SEL_SFT, rt5639_if2_adc_l_src); static const struct snd_kcontrol_new rt5639_if2_adc_l_mux = SOC_DAPM_ENUM("IF2 ADC left channel source", rt5639_if2_adc_l_enum); static const char *rt5639_if2_adc_r_src[] = {"TxDP", "Mono ADC MIXR"}; static const SOC_ENUM_SINGLE_DECL(rt5639_if2_adc_r_enum, RT5639_DSP_PATH2, RT5639_IF2_ADC_R_SEL_SFT, rt5639_if2_adc_r_src); static const struct snd_kcontrol_new rt5639_if2_adc_r_mux = SOC_DAPM_ENUM("IF2 ADC right channel source", rt5639_if2_adc_r_enum); /* digital interface and iis interface map */ static const char *rt5639_dai_iis_map[] = {"1:1|2:2|3:3", "1:1|2:3|3:2", "1:3|2:1|3:2", "1:3|2:2|3:1", "1:2|2:3|3:1", "1:2|2:1|3:3", "1:1|2:1|3:3", "1:2|2:2|3:3"}; static const SOC_ENUM_SINGLE_DECL( rt5639_dai_iis_map_enum, RT5639_I2S1_SDP, RT5639_I2S_IF_SFT, rt5639_dai_iis_map); static const struct snd_kcontrol_new rt5639_dai_mux = SOC_DAPM_ENUM("DAI select", rt5639_dai_iis_map_enum); /* SDI select */ static const char *rt5639_sdi_sel[] = {"IF1", "IF2"}; static const SOC_ENUM_SINGLE_DECL( rt5639_sdi_sel_enum, RT5639_I2S2_SDP, RT5639_I2S2_SDI_SFT, rt5639_sdi_sel); static const struct snd_kcontrol_new rt5639_sdi_mux = SOC_DAPM_ENUM("SDI select", rt5639_sdi_sel_enum); static int rt5639_adc_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_POST_PMU: rt5639_index_update_bits(codec, RT5639_CHOP_DAC_ADC, 0x1000, 0x1000); break; case SND_SOC_DAPM_POST_PMD: rt5639_index_update_bits(codec, RT5639_CHOP_DAC_ADC, 0x1000, 0x0000); break; default: return 0; } return 0; } static int rt5639_mono_adcl_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_POST_PMU: snd_soc_update_bits(codec, RT5639_GEN_CTRL1, RT5639_M_MAMIX_L, 0); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_update_bits(codec, RT5639_GEN_CTRL1, RT5639_M_MAMIX_L, RT5639_M_MAMIX_L); break; default: return 0; } return 0; } static int rt5639_mono_adcr_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_POST_PMU: snd_soc_update_bits(codec, RT5639_GEN_CTRL1, RT5639_M_MAMIX_R, 0); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_update_bits(codec, RT5639_GEN_CTRL1, RT5639_M_MAMIX_R, RT5639_M_MAMIX_R); break; default: return 0; } return 0; } static int rt5639_spk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { int val; struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_POST_PMU: #ifdef USE_EQ rt5639_update_eqmode(codec, SPK); #endif snd_soc_update_bits(codec, RT5639_PWR_DIG1, RT5639_PWR_CLS_D, RT5639_PWR_CLS_D); rt5639_index_update_bits(codec, RT5639_CLSD_INT_REG1, 0xf000, 0xf000); snd_soc_update_bits(codec, RT5639_SPK_VOL, RT5639_L_MUTE | RT5639_R_MUTE, 0); /* Make sure test mode is not enabled */ val = rt5639_index_read(codec, 0x001B); if (val == 0x9200) snd_soc_write(codec, RT5639_CLS_D_OVCD, 0x0301); else snd_soc_write(codec, RT5639_CLS_D_OVCD, 0x0328); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_write(codec, RT5639_CLS_D_OVCD, 0x0301); snd_soc_update_bits(codec, RT5639_SPK_VOL, RT5639_L_MUTE | RT5639_R_MUTE, RT5639_L_MUTE | RT5639_R_MUTE); rt5639_index_update_bits(codec, RT5639_CLSD_INT_REG1, 0xf000, 0x0000); snd_soc_update_bits(codec,RT5639_PWR_DIG1, RT5639_PWR_CLS_D, 0); break; default: return 0; } return 0; } static int rt5639_set_dmic1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_PRE_PMU: snd_soc_update_bits(codec, RT5639_GPIO_CTRL1, RT5639_GP2_PIN_MASK | RT5639_GP3_PIN_MASK, RT5639_GP2_PIN_DMIC1_SCL | RT5639_GP3_PIN_DMIC1_SDA); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_1L_LH_MASK | RT5639_DMIC_1R_LH_MASK | RT5639_DMIC_1_DP_MASK, RT5639_DMIC_1L_LH_FALLING | RT5639_DMIC_1R_LH_RISING | RT5639_DMIC_1_DP_IN1P); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_1_EN_MASK, RT5639_DMIC_1_EN); default: return 0; } return 0; } static int rt5639_set_dmic2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_PRE_PMU: snd_soc_update_bits(codec, RT5639_GPIO_CTRL1, RT5639_GP2_PIN_MASK | RT5639_GP4_PIN_MASK, RT5639_GP2_PIN_DMIC1_SCL | RT5639_GP4_PIN_DMIC2_SDA); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_2L_LH_MASK | RT5639_DMIC_2R_LH_MASK | RT5639_DMIC_2_DP_MASK, RT5639_DMIC_2L_LH_FALLING | RT5639_DMIC_2R_LH_RISING | RT5639_DMIC_2_DP_IN1N); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_2_EN_MASK, RT5639_DMIC_2_EN); default: return 0; } return 0; } #if USE_ONEBIT_DEPOP static void hp_amp_power(struct snd_soc_codec *codec, int on) { static int hp_amp_power_count; dev_dbg(codec->dev, "one bit hp_amp_power on=%d hp_amp_power_count=%d\n", on, hp_amp_power_count); if (on) { if (hp_amp_power_count <= 0) { /* depop parameters */ rt5639_index_update_bits(codec, RT5639_CHPUMP_INT_REG1, 0x0700, 0x0200); snd_soc_update_bits(codec, RT5639_DEPOP_M2, RT5639_DEPOP_MASK, RT5639_DEPOP_MAN); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_HP_CP_MASK | RT5639_HP_SG_MASK | RT5639_HP_CB_MASK, RT5639_HP_CP_PU | RT5639_HP_SG_DIS | RT5639_HP_CB_PU); /* headphone amp power on */ snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_FV1 | RT5639_PWR_FV2, 0); msleep(5); snd_soc_update_bits(codec, RT5639_PWR_VOL, RT5639_PWR_HV_L | RT5639_PWR_HV_R, RT5639_PWR_HV_L | RT5639_PWR_HV_R); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_HP_L | RT5639_PWR_HP_R | RT5639_PWR_HA, RT5639_PWR_HP_L | RT5639_PWR_HP_R | RT5639_PWR_HA); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_FV1 | RT5639_PWR_FV2 , RT5639_PWR_FV1 | RT5639_PWR_FV2); snd_soc_update_bits(codec, RT5639_DEPOP_M2, RT5639_DEPOP_MASK | RT5639_DIG_DP_MASK, RT5639_DEPOP_AUTO | RT5639_DIG_DP_EN); snd_soc_update_bits(codec, RT5639_CHARGE_PUMP, RT5639_PM_HP_MASK, RT5639_PM_HP_HV); snd_soc_update_bits(codec, RT5639_DEPOP_M3, RT5639_CP_FQ1_MASK | RT5639_CP_FQ2_MASK | RT5639_CP_FQ3_MASK, (RT5639_CP_FQ_192_KHZ << RT5639_CP_FQ1_SFT) | (RT5639_CP_FQ_24_KHZ << RT5639_CP_FQ2_SFT) | (RT5639_CP_FQ_192_KHZ << RT5639_CP_FQ3_SFT)); rt5639_index_write(codec, RT5639_MAMP_INT_REG2, 0x1c00); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_HP_CP_MASK | RT5639_HP_SG_MASK, RT5639_HP_CP_PD | RT5639_HP_SG_EN); rt5639_index_update_bits(codec, RT5639_CHPUMP_INT_REG1, 0x0700, 0x0400); } hp_amp_power_count++; } else { hp_amp_power_count--; if (hp_amp_power_count <= 0) { snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_HP_CB_MASK, RT5639_HP_CB_PD); msleep(30); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_HP_L | RT5639_PWR_HP_R | RT5639_PWR_HA, 0); snd_soc_write(codec, RT5639_DEPOP_M2, 0x3100); } } } static void rt5639_pmu_depop(struct snd_soc_codec *codec) { hp_amp_power(codec, 1); /* headphone unmute sequence */ msleep(5); snd_soc_update_bits(codec, RT5639_HP_VOL, RT5639_L_MUTE | RT5639_R_MUTE, 0); msleep(65); /*snd_soc_update_bits(codec, RT5639_HP_CALIB_AMP_DET, RT5639_HPD_PS_MASK, RT5639_HPD_PS_EN);*/ } static void rt5639_pmd_depop(struct snd_soc_codec *codec) { snd_soc_update_bits(codec, RT5639_DEPOP_M3, RT5639_CP_FQ1_MASK | RT5639_CP_FQ2_MASK | RT5639_CP_FQ3_MASK, (RT5639_CP_FQ_96_KHZ << RT5639_CP_FQ1_SFT) | (RT5639_CP_FQ_12_KHZ << RT5639_CP_FQ2_SFT) | (RT5639_CP_FQ_96_KHZ << RT5639_CP_FQ3_SFT)); rt5639_index_write(codec, RT5639_MAMP_INT_REG2, 0x7c00); /*snd_soc_update_bits(codec, RT5639_HP_CALIB_AMP_DET, RT5639_HPD_PS_MASK, RT5639_HPD_PS_DIS); */ snd_soc_update_bits(codec, RT5639_HP_VOL, RT5639_L_MUTE | RT5639_R_MUTE, RT5639_L_MUTE | RT5639_R_MUTE); msleep(50); hp_amp_power(codec, 0); } #else /*seq*/ static void hp_amp_power(struct snd_soc_codec *codec, int on) { static int hp_amp_power_count; dev_info(codec->dev, "hp_amp_power on=%d hp_amp_power_count=%d\n", on, hp_amp_power_count); if (on) { if (hp_amp_power_count <= 0) { /* depop parameters */ rt5639_index_update_bits(codec, RT5639_CHPUMP_INT_REG1, 0x0700, 0x0200); snd_soc_update_bits(codec, RT5639_DEPOP_M2, RT5639_DEPOP_MASK, RT5639_DEPOP_MAN); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_HP_CP_MASK | RT5639_HP_SG_MASK | RT5639_HP_CB_MASK, RT5639_HP_CP_PU | RT5639_HP_SG_DIS | RT5639_HP_CB_PU); /* headphone amp power on */ snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_FV1 | RT5639_PWR_FV2 , 0); snd_soc_update_bits(codec, RT5639_PWR_VOL, RT5639_PWR_HV_L | RT5639_PWR_HV_R, RT5639_PWR_HV_L | RT5639_PWR_HV_R); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_HP_L | RT5639_PWR_HP_R | RT5639_PWR_HA, RT5639_PWR_HP_L | RT5639_PWR_HP_R | RT5639_PWR_HA); msleep(5); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_FV1 | RT5639_PWR_FV2, RT5639_PWR_FV1 | RT5639_PWR_FV2); snd_soc_update_bits(codec, RT5639_CHARGE_PUMP, RT5639_PM_HP_MASK, RT5639_PM_HP_HV); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_HP_CO_MASK | RT5639_HP_SG_MASK, RT5639_HP_CO_EN | RT5639_HP_SG_EN); rt5639_index_update_bits(codec, RT5639_CHPUMP_INT_REG1, 0x0700, 0x0400); } hp_amp_power_count++; } else { hp_amp_power_count--; if (hp_amp_power_count <= 0) { snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_HP_SG_MASK | RT5639_HP_L_SMT_MASK | RT5639_HP_R_SMT_MASK, RT5639_HP_SG_DIS | RT5639_HP_L_SMT_DIS | RT5639_HP_R_SMT_DIS); /* headphone amp power down */ snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_SMT_TRIG_MASK | RT5639_HP_CD_PD_MASK | RT5639_HP_CO_MASK | RT5639_HP_CP_MASK | RT5639_HP_SG_MASK | RT5639_HP_CB_MASK, RT5639_SMT_TRIG_DIS | RT5639_HP_CD_PD_EN | RT5639_HP_CO_DIS | RT5639_HP_CP_PD | RT5639_HP_SG_EN | RT5639_HP_CB_PD); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_HP_L | RT5639_PWR_HP_R | RT5639_PWR_HA, 0); } } } static void rt5639_pmu_depop(struct snd_soc_codec *codec) { hp_amp_power(codec, 1); /* headphone unmute sequence */ snd_soc_update_bits(codec, RT5639_DEPOP_M3, RT5639_CP_FQ1_MASK | RT5639_CP_FQ2_MASK | RT5639_CP_FQ3_MASK, (RT5639_CP_FQ_192_KHZ << RT5639_CP_FQ1_SFT) | (RT5639_CP_FQ_12_KHZ << RT5639_CP_FQ2_SFT) | (RT5639_CP_FQ_192_KHZ << RT5639_CP_FQ3_SFT)); rt5639_index_write(codec, RT5639_MAMP_INT_REG2, 0xfc00); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_SMT_TRIG_MASK, RT5639_SMT_TRIG_EN); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_RSTN_MASK, RT5639_RSTN_EN); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_RSTN_MASK | RT5639_HP_L_SMT_MASK | RT5639_HP_R_SMT_MASK, RT5639_RSTN_DIS | RT5639_HP_L_SMT_EN | RT5639_HP_R_SMT_EN); snd_soc_update_bits(codec, RT5639_HP_VOL, RT5639_L_MUTE | RT5639_R_MUTE, 0); msleep(40); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_HP_SG_MASK | RT5639_HP_L_SMT_MASK | RT5639_HP_R_SMT_MASK, RT5639_HP_SG_DIS | RT5639_HP_L_SMT_DIS | RT5639_HP_R_SMT_DIS); } static void rt5639_pmd_depop(struct snd_soc_codec *codec) { /* headphone mute sequence */ snd_soc_update_bits(codec, RT5639_DEPOP_M3, RT5639_CP_FQ1_MASK | RT5639_CP_FQ2_MASK | RT5639_CP_FQ3_MASK, (RT5639_CP_FQ_96_KHZ << RT5639_CP_FQ1_SFT) | (RT5639_CP_FQ_12_KHZ << RT5639_CP_FQ2_SFT) | (RT5639_CP_FQ_96_KHZ << RT5639_CP_FQ3_SFT)); rt5639_index_write(codec, RT5639_MAMP_INT_REG2, 0xfc00); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_HP_SG_MASK, RT5639_HP_SG_EN); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_RSTP_MASK, RT5639_RSTP_EN); snd_soc_update_bits(codec, RT5639_DEPOP_M1, RT5639_RSTP_MASK | RT5639_HP_L_SMT_MASK | RT5639_HP_R_SMT_MASK, RT5639_RSTP_DIS | RT5639_HP_L_SMT_EN | RT5639_HP_R_SMT_EN); snd_soc_update_bits(codec, RT5639_HP_VOL, RT5639_L_MUTE | RT5639_R_MUTE, RT5639_L_MUTE | RT5639_R_MUTE); msleep(30); hp_amp_power(codec, 0); } #endif static int rt5639_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_POST_PMU: #ifdef USE_EQ rt5639_update_eqmode(codec, HP); #endif rt5639_pmu_depop(codec); break; case SND_SOC_DAPM_PRE_PMD: rt5639_pmd_depop(codec); break; default: return 0; } return 0; } static int rt5639_mono_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_POST_PMU: snd_soc_update_bits(codec, RT5639_MONO_OUT, RT5639_L_MUTE, 0); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_update_bits(codec, RT5639_MONO_OUT, RT5639_L_MUTE, RT5639_L_MUTE); break; default: return 0; } return 0; } static int rt5639_lout_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_POST_PMU: hp_amp_power(codec, 1); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_LM, RT5639_PWR_LM); snd_soc_update_bits(codec, RT5639_OUTPUT, RT5639_L_MUTE | RT5639_R_MUTE, 0); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_update_bits(codec, RT5639_OUTPUT, RT5639_L_MUTE | RT5639_R_MUTE, RT5639_L_MUTE | RT5639_R_MUTE); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_LM, 0); hp_amp_power(codec, 0); break; default: return 0; } return 0; } static int rt5639_index_sync_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; switch (event) { case SND_SOC_DAPM_PRE_PMU: rt5639_index_write(codec, RT5639_MIXER_INT_REG, snd_soc_read(codec, RT5639_DUMMY_PR3F)); break; default: return 0; } return 0; } static int rt5639_dac1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { #ifdef USE_EQ struct snd_soc_codec *codec = w->codec; #endif switch (event) { case SND_SOC_DAPM_PRE_PMD: #ifdef USE_EQ rt5639_update_eqmode(codec, NORMAL); #endif break; default: return 0; } return 0; } static const struct snd_soc_dapm_widget rt5639_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("PLL1", RT5639_PWR_ANLG2, RT5639_PWR_PLL_BIT, 0, NULL, 0), /* Input Side */ /* micbias */ SND_SOC_DAPM_SUPPLY("LDO2", RT5639_PWR_ANLG1, RT5639_PWR_LDO2_BIT, 0, NULL, 0), SND_SOC_DAPM_MICBIAS("micbias1", RT5639_PWR_ANLG2, RT5639_PWR_MB1_BIT, 0), SND_SOC_DAPM_MICBIAS("micbias2", RT5639_PWR_ANLG2, RT5639_PWR_MB2_BIT, 0), /* Input Lines */ SND_SOC_DAPM_INPUT("DMIC1"), SND_SOC_DAPM_INPUT("DMIC2"), SND_SOC_DAPM_INPUT("IN1P"), SND_SOC_DAPM_INPUT("IN1N"), SND_SOC_DAPM_INPUT("IN2P"), SND_SOC_DAPM_INPUT("IN2N"), SND_SOC_DAPM_INPUT("IN3P"), SND_SOC_DAPM_INPUT("IN3N"), SND_SOC_DAPM_PGA_E("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0, rt5639_set_dmic1_event, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_PGA_E("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0, rt5639_set_dmic1_event, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_PGA_E("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0, rt5639_set_dmic2_event, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_PGA_E("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0, rt5639_set_dmic2_event, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, set_dmic_clk, SND_SOC_DAPM_PRE_PMU), /* Boost */ SND_SOC_DAPM_PGA("BST1", RT5639_PWR_ANLG2, RT5639_PWR_BST1_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("BST2", RT5639_PWR_ANLG2, RT5639_PWR_BST4_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("BST3", RT5639_PWR_ANLG2, RT5639_PWR_BST2_BIT, 0, NULL, 0), /* Input Volume */ SND_SOC_DAPM_PGA("INL VOL", RT5639_PWR_VOL, RT5639_PWR_IN_L_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("INR VOL", RT5639_PWR_VOL, RT5639_PWR_IN_R_BIT, 0, NULL, 0), /* IN Mux */ SND_SOC_DAPM_MUX("INL Mux", SND_SOC_NOPM, 0, 0, &rt5639_inl_mux), SND_SOC_DAPM_MUX("INR Mux", SND_SOC_NOPM, 0, 0, &rt5639_inr_mux), /* REC Mixer */ SND_SOC_DAPM_MIXER("RECMIXL", RT5639_PWR_MIXER, RT5639_PWR_RM_L_BIT, 0, rt5639_rec_l_mix, ARRAY_SIZE(rt5639_rec_l_mix)), SND_SOC_DAPM_MIXER("RECMIXR", RT5639_PWR_MIXER, RT5639_PWR_RM_R_BIT, 0, rt5639_rec_r_mix, ARRAY_SIZE(rt5639_rec_r_mix)), /* ADCs */ SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_SUPPLY("ADC L power", RT5639_PWR_DIG1, RT5639_PWR_ADC_L_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("ADC R power", RT5639_PWR_DIG1, RT5639_PWR_ADC_R_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("ADC clock", SND_SOC_NOPM, 0, 0, rt5639_adc_event, SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU), /* ADC Mux */ SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5639_sto_adc_l2_mux), SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5639_sto_adc_r2_mux), SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0, &rt5639_sto_adc_l1_mux), SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0, &rt5639_sto_adc_r1_mux), SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5639_mono_adc_l2_mux), SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, &rt5639_mono_adc_l1_mux), SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, &rt5639_mono_adc_r1_mux), SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5639_mono_adc_r2_mux), /* ADC Mixer */ SND_SOC_DAPM_SUPPLY("stereo filter", RT5639_PWR_DIG2, RT5639_PWR_ADC_SF_BIT, 0, NULL, 0), SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0, rt5639_sto_adc_l_mix, ARRAY_SIZE(rt5639_sto_adc_l_mix)), SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0, rt5639_sto_adc_r_mix, ARRAY_SIZE(rt5639_sto_adc_r_mix)), SND_SOC_DAPM_SUPPLY("mono left filter", RT5639_PWR_DIG2, RT5639_PWR_ADC_MF_L_BIT, 0, NULL, 0), SND_SOC_DAPM_MIXER_E("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, rt5639_mono_adc_l_mix, ARRAY_SIZE(rt5639_mono_adc_l_mix), rt5639_mono_adcl_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("mono right filter", RT5639_PWR_DIG2, RT5639_PWR_ADC_MF_R_BIT, 0, NULL, 0), SND_SOC_DAPM_MIXER_E("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, rt5639_mono_adc_r_mix, ARRAY_SIZE(rt5639_mono_adc_r_mix), rt5639_mono_adcr_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), /* IF2 Mux */ SND_SOC_DAPM_MUX("IF2 ADC L Mux", SND_SOC_NOPM, 0, 0, &rt5639_if2_adc_l_mux), SND_SOC_DAPM_MUX("IF2 ADC R Mux", SND_SOC_NOPM, 0, 0, &rt5639_if2_adc_r_mux), /* Digital Interface */ SND_SOC_DAPM_SUPPLY("I2S1", RT5639_PWR_DIG1, RT5639_PWR_I2S1_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("I2S2", RT5639_PWR_DIG1, RT5639_PWR_I2S2_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("I2S3", RT5639_PWR_DIG1, RT5639_PWR_I2S3_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("IF3 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF3 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF3 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF3 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF3 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF3 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), /* Digital Interface Select */ SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5639_sdi_mux), SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5639_sdi_mux), SND_SOC_DAPM_MUX("DAI3 RX Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), SND_SOC_DAPM_MUX("DAI3 TX Mux", SND_SOC_NOPM, 0, 0, &rt5639_dai_mux), /* Audio Interface */ SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_IN("AIF3RX", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_OUT("AIF3TX", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0), /* Audio DSP */ SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0), /* ANC */ SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0), /* Output Side */ /* DAC mixer before sound effect */ SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, rt5639_dac_l_mix, ARRAY_SIZE(rt5639_dac_l_mix)), SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, rt5639_dac_r_mix, ARRAY_SIZE(rt5639_dac_r_mix)), /* DAC2 channel Mux */ SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5639_dac_l2_mux), SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5639_dac_r2_mux), SND_SOC_DAPM_PGA("DAC L2 Volume", RT5639_PWR_DIG1, RT5639_PWR_DAC_L2_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("DAC R2 Volume", RT5639_PWR_DIG1, RT5639_PWR_DAC_R2_BIT, 0, NULL, 0), /* DAC Mixer */ SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)), SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)), SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, rt5639_mono_dac_l_mix, ARRAY_SIZE(rt5639_mono_dac_l_mix)), SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, rt5639_mono_dac_r_mix, ARRAY_SIZE(rt5639_mono_dac_r_mix)), SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0, rt5639_dig_l_mix, ARRAY_SIZE(rt5639_dig_l_mix)), SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0, rt5639_dig_r_mix, ARRAY_SIZE(rt5639_dig_r_mix)), SND_SOC_DAPM_MUX_E("Mono dacr Mux", SND_SOC_NOPM, 0, 0, &rt5639_dacr2_mux, rt5639_index_sync_event, SND_SOC_DAPM_PRE_PMU), /* DACs */ SND_SOC_DAPM_DAC_E("DAC L1", NULL, RT5639_PWR_DIG1, RT5639_PWR_DAC_L1_BIT, 0, rt5639_dac1_event, SND_SOC_DAPM_PRE_PMD), SND_SOC_DAPM_DAC_E("DAC R1", NULL, RT5639_PWR_DIG1, RT5639_PWR_DAC_R1_BIT, 0, rt5639_dac1_event, SND_SOC_DAPM_PRE_PMD), /* SPK/OUT Mixer */ SND_SOC_DAPM_MIXER("SPK MIXL", RT5639_PWR_MIXER, RT5639_PWR_SM_L_BIT, 0, rt5639_spk_l_mix, ARRAY_SIZE(rt5639_spk_l_mix)), SND_SOC_DAPM_MIXER("SPK MIXR", RT5639_PWR_MIXER, RT5639_PWR_SM_R_BIT, 0, rt5639_spk_r_mix, ARRAY_SIZE(rt5639_spk_r_mix)), SND_SOC_DAPM_MIXER("OUT MIXL", RT5639_PWR_MIXER, RT5639_PWR_OM_L_BIT, 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)), SND_SOC_DAPM_MIXER("OUT MIXR", RT5639_PWR_MIXER, RT5639_PWR_OM_R_BIT, 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)), /* Ouput Volume */ SND_SOC_DAPM_PGA("SPKVOL L", RT5639_PWR_VOL, RT5639_PWR_SV_L_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("SPKVOL R", RT5639_PWR_VOL, RT5639_PWR_SV_R_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("OUTVOL L", RT5639_PWR_VOL, RT5639_PWR_OV_L_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("OUTVOL R", RT5639_PWR_VOL, RT5639_PWR_OV_R_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("HPOVOL L", RT5639_PWR_VOL, RT5639_PWR_HV_L_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("HPOVOL R", RT5639_PWR_VOL, RT5639_PWR_HV_R_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("HPOVOL", SND_SOC_NOPM, 0, 0, NULL, 0), /* SPO/HPO/LOUT/Mono Mixer */ SND_SOC_DAPM_MIXER("SPOL MIX",SND_SOC_NOPM, 0, 0, rt5639_spo_l_mix, ARRAY_SIZE(rt5639_spo_l_mix)), SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 0, rt5639_spo_r_mix, ARRAY_SIZE(rt5639_spo_r_mix)), SND_SOC_DAPM_MIXER("HPO MIX", SND_SOC_NOPM, 0, 0, rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, rt5639_lout_mix, ARRAY_SIZE(rt5639_lout_mix)), SND_SOC_DAPM_PGA_S("HP amp", 1, SND_SOC_NOPM, 0, 0, rt5639_hp_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_S("SPK amp", 1, SND_SOC_NOPM, 0, 0, rt5639_spk_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, rt5639_lout_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), /* Output Lines */ SND_SOC_DAPM_OUTPUT("SPOLP"), SND_SOC_DAPM_OUTPUT("SPOLN"), SND_SOC_DAPM_OUTPUT("SPORP"), SND_SOC_DAPM_OUTPUT("SPORN"), SND_SOC_DAPM_OUTPUT("HPOL"), SND_SOC_DAPM_OUTPUT("HPOR"), SND_SOC_DAPM_OUTPUT("LOUTL"), SND_SOC_DAPM_OUTPUT("LOUTR"), }; static const struct snd_soc_dapm_route rt5639_dapm_routes[] = { {"IN1P", NULL, "LDO2"}, {"IN2P", NULL, "LDO2"}, {"IN3P", NULL, "LDO2"}, {"DMIC L1", NULL, "DMIC1"}, {"DMIC R1", NULL, "DMIC1"}, {"DMIC L2", NULL, "DMIC2"}, {"DMIC R2", NULL, "DMIC2"}, {"BST1", NULL, "IN1P"}, {"BST1", NULL, "IN1N"}, {"BST2", NULL, "IN2P"}, {"BST2", NULL, "IN2N"}, {"BST3", NULL, "IN3P"}, {"BST3", NULL, "IN3N"}, {"INL VOL", NULL, "IN2P"}, {"INR VOL", NULL, "IN2N"}, {"RECMIXL", "HPOL Switch", "HPOL"}, {"RECMIXL", "INL Switch", "INL VOL"}, {"RECMIXL", "BST3 Switch", "BST3"}, {"RECMIXL", "BST2 Switch", "BST2"}, {"RECMIXL", "BST1 Switch", "BST1"}, {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"}, {"RECMIXR", "HPOR Switch", "HPOR"}, {"RECMIXR", "INR Switch", "INR VOL"}, {"RECMIXR", "BST3 Switch", "BST3"}, {"RECMIXR", "BST2 Switch", "BST2"}, {"RECMIXR", "BST1 Switch", "BST1"}, {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"}, {"ADC L", NULL, "RECMIXL"}, {"ADC L", NULL, "ADC L power"}, {"ADC L", NULL, "ADC clock"}, {"ADC R", NULL, "RECMIXR"}, {"ADC R", NULL, "ADC R power"}, {"ADC R", NULL, "ADC clock"}, {"DMIC L1", NULL, "DMIC CLK"}, {"DMIC R1", NULL, "DMIC CLK"}, {"DMIC L2", NULL, "DMIC CLK"}, {"DMIC R2", NULL, "DMIC CLK"}, {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"}, {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"}, {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"}, {"Stereo ADC L1 Mux", "ADC", "ADC L"}, {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"}, {"Stereo ADC R1 Mux", "ADC", "ADC R"}, {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"}, {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"}, {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"}, {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"}, {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"}, {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"}, {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, {"Mono ADC L1 Mux", "ADCL", "ADC L"}, {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, {"Mono ADC R1 Mux", "ADCR", "ADC R"}, {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"}, {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"}, {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"}, {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"}, {"Stereo ADC MIXL", NULL, "stereo filter"}, {"stereo filter", NULL, "PLL1", check_sysclk1_source}, {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"}, {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"}, {"Stereo ADC MIXR", NULL, "stereo filter"}, {"stereo filter", NULL, "PLL1", check_sysclk1_source}, {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"}, {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"}, {"Mono ADC MIXL", NULL, "mono left filter"}, {"mono left filter", NULL, "PLL1", check_sysclk1_source}, {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"}, {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"}, {"Mono ADC MIXR", NULL, "mono right filter"}, {"mono right filter", NULL, "PLL1", check_sysclk1_source}, {"IF2 ADC L Mux", "Mono ADC MIXL", "Mono ADC MIXL"}, {"IF2 ADC R Mux", "Mono ADC MIXR", "Mono ADC MIXR"}, {"IF2 ADC L", NULL, "IF2 ADC L Mux"}, {"IF2 ADC R", NULL, "IF2 ADC R Mux"}, {"IF3 ADC L", NULL, "Mono ADC MIXL"}, {"IF3 ADC R", NULL, "Mono ADC MIXR"}, {"IF1 ADC L", NULL, "Stereo ADC MIXL"}, {"IF1 ADC R", NULL, "Stereo ADC MIXR"}, {"IF1 ADC", NULL, "I2S1"}, {"IF1 ADC", NULL, "IF1 ADC L"}, {"IF1 ADC", NULL, "IF1 ADC R"}, {"IF2 ADC", NULL, "I2S2"}, {"IF2 ADC", NULL, "IF2 ADC L"}, {"IF2 ADC", NULL, "IF2 ADC R"}, {"IF3 ADC", NULL, "I2S3"}, {"IF3 ADC", NULL, "IF3 ADC L"}, {"IF3 ADC", NULL, "IF3 ADC R"}, {"DAI1 TX Mux", "1:1|2:2|3:3", "IF1 ADC"}, {"DAI1 TX Mux", "1:1|2:3|3:2", "IF1 ADC"}, {"DAI1 TX Mux", "1:3|2:1|3:2", "IF2 ADC"}, {"DAI1 TX Mux", "1:2|2:1|3:3", "IF2 ADC"}, {"DAI1 TX Mux", "1:3|2:2|3:1", "IF3 ADC"}, {"DAI1 TX Mux", "1:2|2:3|3:1", "IF3 ADC"}, {"DAI1 IF1 Mux", "1:1|2:1|3:3", "IF1 ADC"}, {"DAI1 IF2 Mux", "1:1|2:1|3:3", "IF2 ADC"}, {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"}, {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"}, {"DAI2 TX Mux", "1:2|2:3|3:1", "IF1 ADC"}, {"DAI2 TX Mux", "1:2|2:1|3:3", "IF1 ADC"}, {"DAI2 TX Mux", "1:1|2:2|3:3", "IF2 ADC"}, {"DAI2 TX Mux", "1:3|2:2|3:1", "IF2 ADC"}, {"DAI2 TX Mux", "1:1|2:3|3:2", "IF3 ADC"}, {"DAI2 TX Mux", "1:3|2:1|3:2", "IF3 ADC"}, {"DAI2 IF1 Mux", "1:2|2:2|3:3", "IF1 ADC"}, {"DAI2 IF2 Mux", "1:2|2:2|3:3", "IF2 ADC"}, {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"}, {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"}, {"DAI3 TX Mux", "1:3|2:1|3:2", "IF1 ADC"}, {"DAI3 TX Mux", "1:3|2:2|3:1", "IF1 ADC"}, {"DAI3 TX Mux", "1:1|2:3|3:2", "IF2 ADC"}, {"DAI3 TX Mux", "1:2|2:3|3:1", "IF2 ADC"}, {"DAI3 TX Mux", "1:1|2:2|3:3", "IF3 ADC"}, {"DAI3 TX Mux", "1:2|2:1|3:3", "IF3 ADC"}, {"DAI3 TX Mux", "1:1|2:1|3:3", "IF3 ADC"}, {"DAI3 TX Mux", "1:2|2:2|3:3", "IF3 ADC"}, {"AIF1TX", NULL, "DAI1 TX Mux"}, {"AIF1TX", NULL, "SDI1 TX Mux"}, {"AIF2TX", NULL, "DAI2 TX Mux"}, {"AIF2TX", NULL, "SDI2 TX Mux"}, {"AIF3TX", NULL, "DAI3 TX Mux"}, {"DAI1 RX Mux", "1:1|2:2|3:3", "AIF1RX"}, {"DAI1 RX Mux", "1:1|2:3|3:2", "AIF1RX"}, {"DAI1 RX Mux", "1:1|2:1|3:3", "AIF1RX"}, {"DAI1 RX Mux", "1:2|2:3|3:1", "AIF2RX"}, {"DAI1 RX Mux", "1:2|2:1|3:3", "AIF2RX"}, {"DAI1 RX Mux", "1:2|2:2|3:3", "AIF2RX"}, {"DAI1 RX Mux", "1:3|2:1|3:2", "AIF3RX"}, {"DAI1 RX Mux", "1:3|2:2|3:1", "AIF3RX"}, {"DAI2 RX Mux", "1:3|2:1|3:2", "AIF1RX"}, {"DAI2 RX Mux", "1:2|2:1|3:3", "AIF1RX"}, {"DAI2 RX Mux", "1:1|2:1|3:3", "AIF1RX"}, {"DAI2 RX Mux", "1:1|2:2|3:3", "AIF2RX"}, {"DAI2 RX Mux", "1:3|2:2|3:1", "AIF2RX"}, {"DAI2 RX Mux", "1:2|2:2|3:3", "AIF2RX"}, {"DAI2 RX Mux", "1:1|2:3|3:2", "AIF3RX"}, {"DAI2 RX Mux", "1:2|2:3|3:1", "AIF3RX"}, {"DAI3 RX Mux", "1:3|2:2|3:1", "AIF1RX"}, {"DAI3 RX Mux", "1:2|2:3|3:1", "AIF1RX"}, {"DAI3 RX Mux", "1:1|2:3|3:2", "AIF2RX"}, {"DAI3 RX Mux", "1:3|2:1|3:2", "AIF2RX"}, {"DAI3 RX Mux", "1:1|2:2|3:3", "AIF3RX"}, {"DAI3 RX Mux", "1:2|2:1|3:3", "AIF3RX"}, {"DAI3 RX Mux", "1:1|2:1|3:3", "AIF3RX"}, {"DAI3 RX Mux", "1:2|2:2|3:3", "AIF3RX"}, {"IF1 DAC", NULL, "I2S1"}, {"IF1 DAC", NULL, "DAI1 RX Mux"}, {"IF2 DAC", NULL, "I2S2"}, {"IF2 DAC", NULL, "DAI2 RX Mux"}, {"IF3 DAC", NULL, "I2S3"}, {"IF3 DAC", NULL, "DAI3 RX Mux"}, {"IF1 DAC L", NULL, "IF1 DAC"}, {"IF1 DAC R", NULL, "IF1 DAC"}, {"IF2 DAC L", NULL, "IF2 DAC"}, {"IF2 DAC R", NULL, "IF2 DAC"}, {"IF3 DAC L", NULL, "IF3 DAC"}, {"IF3 DAC R", NULL, "IF3 DAC"}, {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"}, {"DAC MIXL", "INF1 Switch", "IF1 DAC L"}, {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"}, {"DAC MIXR", "INF1 Switch", "IF1 DAC R"}, {"ANC", NULL, "Stereo ADC MIXL"}, {"ANC", NULL, "Stereo ADC MIXR"}, {"Audio DSP", NULL, "DAC MIXL"}, {"Audio DSP", NULL, "DAC MIXR"}, {"DAC L2 Mux", "IF2", "IF2 DAC L"}, {"DAC L2 Mux", "IF3", "IF3 DAC L"}, {"DAC L2 Mux", "Base L/R", "Audio DSP"}, {"DAC L2 Volume", NULL, "DAC L2 Mux"}, {"DAC R2 Mux", "IF2", "IF2 DAC R"}, {"DAC R2 Mux", "IF3", "IF3 DAC R"}, {"DAC R2 Volume", NULL, "Mono dacr Mux"}, {"Mono dacr Mux", "TxDC_R", "DAC R2 Mux"}, {"Mono dacr Mux", "TxDP_R", "IF2 ADC R Mux"}, {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"}, {"Stereo DAC MIXL", "ANC Switch", "ANC"}, {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"}, {"Stereo DAC MIXR", "ANC Switch", "ANC"}, {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"}, {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Volume"}, {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"}, {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Volume"}, {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"}, {"DIG MIXL", "DAC L2 Switch", "DAC L2 Volume"}, {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"}, {"DIG MIXR", "DAC R2 Switch", "DAC R2 Volume"}, {"DAC L1", NULL, "Stereo DAC MIXL"}, {"DAC L1", NULL, "PLL1", check_sysclk1_source}, {"DAC R1", NULL, "Stereo DAC MIXR"}, {"DAC R1", NULL, "PLL1", check_sysclk1_source}, {"SPK MIXL", "REC MIXL Switch", "RECMIXL"}, {"SPK MIXL", "INL Switch", "INL VOL"}, {"SPK MIXL", "DAC L1 Switch", "DAC L1"}, {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"}, {"SPK MIXR", "REC MIXR Switch", "RECMIXR"}, {"SPK MIXR", "INR Switch", "INR VOL"}, {"SPK MIXR", "DAC R1 Switch", "DAC R1"}, {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"}, {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"}, {"OUT MIXL", "BST1 Switch", "BST1"}, {"OUT MIXL", "INL Switch", "INL VOL"}, {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"}, {"OUT MIXR", "BST2 Switch", "BST2"}, {"OUT MIXR", "BST1 Switch", "BST1"}, {"OUT MIXR", "INR Switch", "INR VOL"}, {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, {"SPKVOL L", NULL, "SPK MIXL"}, {"SPKVOL R", NULL, "SPK MIXR"}, {"HPOVOL L", NULL, "OUT MIXL"}, {"HPOVOL R", NULL, "OUT MIXR"}, {"OUTVOL L", NULL, "OUT MIXL"}, {"OUTVOL R", NULL, "OUT MIXR"}, {"SPOL MIX", "DAC R1 Switch", "DAC R1"}, {"SPOL MIX", "DAC L1 Switch", "DAC L1"}, {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"}, {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"}, {"SPOL MIX", "BST1 Switch", "BST1"}, {"SPOR MIX", "DAC R1 Switch", "DAC R1"}, {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"}, {"SPOR MIX", "BST1 Switch", "BST1"}, {"DAC 1", NULL, "DAC L1"}, {"DAC 1", NULL, "DAC R1"}, {"HPOVOL", NULL, "HPOVOL L"}, {"HPOVOL", NULL, "HPOVOL R"}, {"HPO MIX", "DAC1 Switch", "DAC 1"}, {"HPO MIX", "HPVOL Switch", "HPOVOL"}, {"LOUT MIX", "DAC L1 Switch", "DAC L1"}, {"LOUT MIX", "DAC R1 Switch", "DAC R1"}, {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"}, {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"}, {"SPK amp", NULL, "SPOL MIX"}, {"SPK amp", NULL, "SPOR MIX"}, {"SPOLP", NULL, "SPK amp"}, {"SPOLN", NULL, "SPK amp"}, {"SPORP", NULL, "SPK amp"}, {"SPORN", NULL, "SPK amp"}, {"HP amp", NULL, "HPO MIX"}, {"HPOL", NULL, "HP amp"}, {"HPOR", NULL, "HP amp"}, {"LOUT amp", NULL, "LOUT MIX"}, {"LOUTL", NULL, "LOUT amp"}, {"LOUTR", NULL, "LOUT amp"}, }; static int get_sdp_info(struct snd_soc_codec *codec, int dai_id) { int ret = 0, val; if(codec == NULL) return -EINVAL; val = snd_soc_read(codec, RT5639_I2S1_SDP); val = (val & RT5639_I2S_IF_MASK) >> RT5639_I2S_IF_SFT; switch (dai_id) { case RT5639_AIF1: if (val == RT5639_IF_123 || val == RT5639_IF_132 || val == RT5639_IF_113) ret |= RT5639_U_IF1; if (val == RT5639_IF_312 || val == RT5639_IF_213 || val == RT5639_IF_113) ret |= RT5639_U_IF2; if (val == RT5639_IF_321 || val == RT5639_IF_231) ret |= RT5639_U_IF3; break; case RT5639_AIF2: if (val == RT5639_IF_231 || val == RT5639_IF_213 || val == RT5639_IF_223) ret |= RT5639_U_IF1; if (val == RT5639_IF_123 || val == RT5639_IF_321 || val == RT5639_IF_223) ret |= RT5639_U_IF2; if (val == RT5639_IF_132 || val == RT5639_IF_312) ret |= RT5639_U_IF3; break; default: ret = -EINVAL; break; } return ret; } static int get_clk_info(int sclk, int rate) { int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16}; if(sclk <= 0 || rate <= 0) return -EINVAL; rate = rate << 8; for (i = 0; i < ARRAY_SIZE(pd); i++) if (sclk == rate * pd[i]) return i; return -EINVAL; } static int rt5639_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_codec *codec = rtd->codec; struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); unsigned int val_len = 0, val_clk, mask_clk, dai_sel; int pre_div, bclk_ms, frame_size; rt5639->lrck[dai->id] = params_rate(params); pre_div = get_clk_info(rt5639->sysclk, rt5639->lrck[dai->id]); if (pre_div < 0) { dev_err(codec->dev, "Unsupported clock setting\n"); return -EINVAL; } frame_size = snd_soc_params_to_frame_size(params); if (frame_size < 0) { dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size); return -EINVAL; } bclk_ms = frame_size > 32 ? 1 : 0; /*Tegra requires 64*fs as bitclk in slave mode*/ bclk_ms = 1; rt5639->bclk[dai->id] = rt5639->lrck[dai->id] * (32 << bclk_ms); dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", rt5639->bclk[dai->id], rt5639->lrck[dai->id]); dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", bclk_ms, pre_div, dai->id); switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: break; case SNDRV_PCM_FORMAT_S20_3LE: val_len |= RT5639_I2S_DL_20; break; case SNDRV_PCM_FORMAT_S24_LE: val_len |= RT5639_I2S_DL_24; break; case SNDRV_PCM_FORMAT_S8: val_len |= RT5639_I2S_DL_8; break; default: return -EINVAL; } dai_sel = get_sdp_info(codec, dai->id); dai_sel |= (RT5639_U_IF1 | RT5639_U_IF2); if (dai_sel < 0) { dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel); return -EINVAL; } if (dai_sel & RT5639_U_IF1) { mask_clk = RT5639_I2S_BCLK_MS1_MASK | RT5639_I2S_PD1_MASK; val_clk = bclk_ms << RT5639_I2S_BCLK_MS1_SFT | pre_div << RT5639_I2S_PD1_SFT; snd_soc_update_bits(codec, RT5639_I2S1_SDP, RT5639_I2S_DL_MASK, val_len); snd_soc_update_bits(codec, RT5639_ADDA_CLK1, mask_clk, val_clk); } if (dai_sel & RT5639_U_IF2) { mask_clk = RT5639_I2S_BCLK_MS2_MASK | RT5639_I2S_PD2_MASK; val_clk = bclk_ms << RT5639_I2S_BCLK_MS2_SFT | pre_div << RT5639_I2S_PD2_SFT; snd_soc_update_bits(codec, RT5639_I2S2_SDP, RT5639_I2S_DL_MASK, val_len); snd_soc_update_bits(codec, RT5639_ADDA_CLK1, mask_clk, val_clk); } return 0; } static int rt5639_prepare(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_codec *codec = rtd->codec; struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); rt5639->aif_pu = dai->id; return 0; } static int rt5639_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) { struct snd_soc_codec *codec = dai->codec; struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); unsigned int reg_val = 0, dai_sel; switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFM: rt5639->master[dai->id] = 1; break; case SND_SOC_DAIFMT_CBS_CFS: reg_val |= RT5639_I2S_MS_S; rt5639->master[dai->id] = 0; break; default: return -EINVAL; } switch (fmt & SND_SOC_DAIFMT_INV_MASK) { case SND_SOC_DAIFMT_NB_NF: break; case SND_SOC_DAIFMT_IB_NF: reg_val |= RT5639_I2S_BP_INV; break; default: return -EINVAL; } switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: break; case SND_SOC_DAIFMT_LEFT_J: reg_val |= RT5639_I2S_DF_LEFT; break; case SND_SOC_DAIFMT_DSP_A: reg_val |= RT5639_I2S_DF_PCM_A; break; case SND_SOC_DAIFMT_DSP_B: reg_val |= RT5639_I2S_DF_PCM_B; break; default: return -EINVAL; } dai_sel = get_sdp_info(codec, dai->id); if (dai_sel < 0) { dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel); return -EINVAL; } if (dai_sel & RT5639_U_IF1) { snd_soc_update_bits(codec, RT5639_I2S1_SDP, RT5639_I2S_MS_MASK | RT5639_I2S_BP_MASK | RT5639_I2S_DF_MASK, reg_val); } if (dai_sel & RT5639_U_IF2) { snd_soc_update_bits(codec, RT5639_I2S2_SDP, RT5639_I2S_MS_MASK | RT5639_I2S_BP_MASK | RT5639_I2S_DF_MASK, reg_val); } return 0; } static int rt5639_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, unsigned int freq, int dir) { struct snd_soc_codec *codec = dai->codec; struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); unsigned int reg_val = 0; if (freq == rt5639->sysclk && clk_id == rt5639->sysclk_src) return 0; switch (clk_id) { case RT5639_SCLK_S_MCLK: reg_val |= RT5639_SCLK_SRC_MCLK; break; case RT5639_SCLK_S_PLL1: reg_val |= RT5639_SCLK_SRC_PLL1; break; case RT5639_SCLK_S_RCCLK: reg_val |= RT5639_SCLK_SRC_RCCLK; break; default: dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id); return -EINVAL; } snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_SCLK_SRC_MASK, reg_val); rt5639->sysclk = freq; rt5639->sysclk_src = clk_id; dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); return 0; } /** * rt5639_pll_calc - Calcualte PLL M/N/K code. * @freq_in: external clock provided to codec. * @freq_out: target clock which codec works on. * @pll_code: Pointer to structure with M, N, K and bypass flag. * * Calcualte M/N/K code to configure PLL for codec. And K is assigned to 2 * which make calculation more efficiently. * * Returns 0 for success or negative error code. */ static int rt5639_pll_calc(const unsigned int freq_in, const unsigned int freq_out, struct rt5639_pll_code *pll_code) { int max_n = RT5639_PLL_N_MAX, max_m = RT5639_PLL_M_MAX; int k, n = 0, m = 0, red, n_t, m_t, pll_out, in_t, out_t; int red_t = abs(freq_out - freq_in); bool bypass = false; if (RT5639_PLL_INP_MAX < freq_in || RT5639_PLL_INP_MIN > freq_in) return -EINVAL; k = 100000000 / freq_out - 2; if (k > RT5639_PLL_K_MAX) k = RT5639_PLL_K_MAX; for (n_t = 0; n_t <= max_n; n_t++) { in_t = freq_in / (k + 2); pll_out = freq_out / (n_t + 2); if (in_t < 0) continue; if (in_t == pll_out) { bypass = true; n = n_t; goto code_find; } red = abs(in_t - pll_out); if (red < red_t) { bypass = true; n = n_t; m = m_t; if (red == 0) goto code_find; red_t = red; } for (m_t = 0; m_t <= max_m; m_t++) { out_t = in_t / (m_t + 2); red = abs(out_t - pll_out); if (red < red_t) { bypass = false; n = n_t; m = m_t; if (red == 0) goto code_find; red_t = red; } } } pr_debug("Only get approximation about PLL\n"); code_find: pll_code->m_bp = bypass; pll_code->m_code = m; pll_code->n_code = n; pll_code->k_code = k; return 0; } static int rt5639_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, unsigned int freq_in, unsigned int freq_out) { struct snd_soc_codec *codec = dai->codec; struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); struct rt5639_pll_code pll_code; int ret, dai_sel; if (source == rt5639->pll_src && freq_in == rt5639->pll_in && freq_out == rt5639->pll_out) return 0; if (!freq_in || !freq_out) { dev_dbg(codec->dev, "PLL disabled\n"); rt5639->pll_in = 0; rt5639->pll_out = 0; snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_SCLK_SRC_MASK, RT5639_SCLK_SRC_MCLK); return 0; } switch (source) { case RT5639_PLL1_S_MCLK: snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_PLL1_SRC_MASK, RT5639_PLL1_SRC_MCLK); break; case RT5639_PLL1_S_BCLK1: case RT5639_PLL1_S_BCLK2: dai_sel = get_sdp_info(codec, dai->id); if (dai_sel < 0) { dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel); return -EINVAL; } if (dai_sel & RT5639_U_IF1) { snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_PLL1_SRC_MASK, RT5639_PLL1_SRC_BCLK1); } if (dai_sel & RT5639_U_IF2) { snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_PLL1_SRC_MASK, RT5639_PLL1_SRC_BCLK2); } if (dai_sel & RT5639_U_IF3) { snd_soc_update_bits(codec, RT5639_GLB_CLK, RT5639_PLL1_SRC_MASK, RT5639_PLL1_SRC_BCLK3); } break; default: dev_err(codec->dev, "Unknown PLL source %d\n", source); return -EINVAL; } ret = rt5639_pll_calc(freq_in, freq_out, &pll_code); if (ret < 0) { dev_err(codec->dev, "Unsupport input clock %d\n", freq_in); return ret; } dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n", pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), pll_code.n_code, pll_code.k_code); snd_soc_write(codec, RT5639_PLL_CTRL1, pll_code.n_code << RT5639_PLL_N_SFT | pll_code.k_code); snd_soc_write(codec, RT5639_PLL_CTRL2, (pll_code.m_bp ? 0 : pll_code.m_code) << RT5639_PLL_M_SFT | pll_code.m_bp << RT5639_PLL_M_BP_SFT); rt5639->pll_in = freq_in; rt5639->pll_out = freq_out; rt5639->pll_src = source; return 0; } /** * rt5639_index_show - Dump private registers. * @dev: codec device. * @attr: device attribute. * @buf: buffer for display. * * To show non-zero values of all private registers. * * Returns buffer length. */ static ssize_t rt5639_index_show(struct device *dev, struct device_attribute *attr, char *buf) { struct i2c_client *client = to_i2c_client(dev); struct rt5639_priv *rt5639 = i2c_get_clientdata(client); struct snd_soc_codec *codec = rt5639->codec; unsigned int val; int cnt = 0, i; cnt += sprintf(buf, "RT5639 index register\n"); for (i = 0; i < 0xb4; i++) { if (cnt + RT5639_REG_DISP_LEN >= PAGE_SIZE) break; val = rt5639_index_read(codec, i); if (!val) continue; cnt += snprintf(buf + cnt, RT5639_REG_DISP_LEN, "%02x: %04x\n", i, val); } if (cnt >= PAGE_SIZE) cnt = PAGE_SIZE - 1; return cnt; } static ssize_t rt5639_index_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct i2c_client *client = to_i2c_client(dev); struct rt5639_priv *rt5639 = i2c_get_clientdata(client); struct snd_soc_codec *codec = rt5639->codec; unsigned int val = 0, addr = 0; int i; dev_info(codec->dev, "register \"%s\" count=%d\n", buf, count); for (i = 0; i < count; i++) { /*address*/ if (*(buf+i) <= '9' && *(buf+i) >= '0') addr = (addr << 4) | (*(buf+i)-'0'); else if (*(buf+i) <= 'f' && *(buf+i) >= 'a') addr = (addr << 4) | ((*(buf+i) - 'a')+0xa); else if (*(buf+i) <= 'F' && *(buf+i) >= 'A') addr = (addr << 4) | ((*(buf+i) - 'A')+0xa); else break; } for (i = i+1; i < count; i++) { /*val*/ if (*(buf+i) <= '9' && *(buf+i) >= '0') val = (val << 4) | (*(buf+i) - '0'); else if (*(buf+i) <= 'f' && *(buf+i) >= 'a') val = (val << 4) | ((*(buf+i) - 'a') + 0xa); else if (*(buf+i) <= 'F' && *(buf+i) >= 'A') val = (val << 4) | ((*(buf+i) - 'A') + 0xa); else break; } dev_info(codec->dev, "addr=0x%x val=0x%x\n", addr, val); if (addr > RT5639_VENDOR_ID2 || val > 0xffff || val < 0) return count; if (i == count) dev_info(codec->dev, "0x%02x = 0x%04x\n", addr, rt5639_index_read(codec, addr)); else rt5639_index_write(codec, addr, val); return count; } static DEVICE_ATTR(index_reg, 0444, rt5639_index_show, rt5639_index_store); static ssize_t rt5639_codec_show(struct device *dev, struct device_attribute *attr, char *buf) { struct i2c_client *client = to_i2c_client(dev); struct rt5639_priv *rt5639 = i2c_get_clientdata(client); struct snd_soc_codec *codec = rt5639->codec; unsigned int val; int cnt = 0, i; cnt += sprintf(buf, "RT5639 codec register\n"); for (i = 0; i <= RT5639_VENDOR_ID2; i++) { if (cnt + RT5639_REG_DISP_LEN >= PAGE_SIZE) break; val = codec->hw_read(codec, i); if (!val) continue; cnt += snprintf(buf + cnt, RT5639_REG_DISP_LEN, "#rng%02x #rv%04x #rd0\n", i, val); } if (cnt >= PAGE_SIZE) cnt = PAGE_SIZE - 1; return cnt; } static ssize_t rt5639_codec_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct i2c_client *client = to_i2c_client(dev); struct rt5639_priv *rt5639 = i2c_get_clientdata(client); struct snd_soc_codec *codec = rt5639->codec; unsigned int val = 0, addr = 0; int i; dev_info(codec->dev, "register \"%s\" count=%d\n", buf, count); for (i = 0; i < count; i++) {/*address*/ if (*(buf+i) <= '9' && *(buf+i) >= '0') addr = (addr << 4) | (*(buf+i)-'0'); else if (*(buf+i) <= 'f' && *(buf+i) >= 'a') addr = (addr << 4) | ((*(buf+i) - 'a') + 0xa); else if (*(buf+i) <= 'F' && *(buf+i) >= 'A') addr = (addr << 4) | ((*(buf+i) - 'A') + 0xa); else break; } for (i = i+1; i < count; i++) {/*val*/ if (*(buf+i) <= '9' && *(buf+i) >= '0') val = (val << 4) | (*(buf+i) - '0'); else if (*(buf+i) <= 'f' && *(buf+i) >= 'a') val = (val << 4) | ((*(buf+i) - 'a') + 0xa); else if (*(buf+i) <= 'F' && *(buf+i) >= 'A') val = (val << 4) | ((*(buf+i) - 'A') + 0xa); else break; } dev_info(codec->dev, "addr=0x%x val=0x%x\n", addr, val); if (addr > RT5639_VENDOR_ID2 || val > 0xffff || val < 0) return count; if (i == count) dev_info(codec->dev, "0x%02x = 0x%04x\n", addr, codec->hw_read(codec, addr)); else snd_soc_write(codec, addr, val); return count; } static DEVICE_ATTR(codec_reg, 0644, rt5639_codec_show, rt5639_codec_store); static int rt5639_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { int val; /* Make sure test mode is not enabled */ val = rt5639_index_read(codec, 0x001B); if (val == 0x9200) snd_soc_write(codec, RT5639_CLS_D_OVCD, 0x0301); else snd_soc_write(codec, RT5639_CLS_D_OVCD, 0x0328); switch (level) { case SND_SOC_BIAS_ON: break; case SND_SOC_BIAS_PREPARE: snd_soc_update_bits(codec, RT5639_PWR_ANLG2, RT5639_PWR_MB1 | RT5639_PWR_MB2, RT5639_PWR_MB1 | RT5639_PWR_MB2); break; case SND_SOC_BIAS_STANDBY: snd_soc_update_bits(codec, RT5639_PWR_ANLG2, RT5639_PWR_MB1 | RT5639_PWR_MB2, 0); if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) { snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_VREF1 | RT5639_PWR_MB | RT5639_PWR_BG | RT5639_PWR_VREF2, RT5639_PWR_VREF1 | RT5639_PWR_MB | RT5639_PWR_BG | RT5639_PWR_VREF2); mdelay(20); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_FV1 | RT5639_PWR_FV2, RT5639_PWR_FV1 | RT5639_PWR_FV2); snd_soc_write(codec, RT5639_GEN_CTRL1, 0x3b01); codec->cache_only = false; codec->cache_sync = 1; snd_soc_cache_sync(codec); rt5639_index_sync(codec); } break; case SND_SOC_BIAS_OFF: snd_soc_write(codec, RT5639_DEPOP_M1, 0x0004); snd_soc_write(codec, RT5639_DEPOP_M2, 0x1100); snd_soc_write(codec, RT5639_GEN_CTRL1, 0x3b01); snd_soc_write(codec, RT5639_PWR_DIG1, 0x0000); snd_soc_write(codec, RT5639_PWR_DIG2, 0x0000); snd_soc_write(codec, RT5639_PWR_VOL, 0x0000); snd_soc_write(codec, RT5639_PWR_MIXER, 0x0000); snd_soc_write(codec, RT5639_PWR_ANLG1, 0x0000); snd_soc_write(codec, RT5639_PWR_ANLG2, 0x0000); snd_soc_write(codec, RT5639_CLS_D_OVCD, 0x0301); break; default: break; } codec->dapm.bias_level = level; return 0; } static int rt5639_probe(struct snd_soc_codec *codec) { struct rt5639_priv *rt5639 = snd_soc_codec_get_drvdata(codec); int ret; #ifdef RTK_IOCTL #if defined(CONFIG_SND_HWDEP) || defined(CONFIG_SND_HWDEP_MODULE) struct rt56xx_ops *ioctl_ops; #endif #endif codec->dapm.idle_bias_off = 1; ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C); if (ret != 0) { dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); return ret; } rt5639_reset(codec); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_VREF1 | RT5639_PWR_MB | RT5639_PWR_BG | RT5639_PWR_VREF2, RT5639_PWR_VREF1 | RT5639_PWR_MB | RT5639_PWR_BG | RT5639_PWR_VREF2); msleep(10); snd_soc_update_bits(codec, RT5639_PWR_ANLG1, RT5639_PWR_FV1 | RT5639_PWR_FV2, RT5639_PWR_FV1 | RT5639_PWR_FV2); /* DMIC */ if (rt5639->dmic_en == RT5639_DMIC1) { snd_soc_update_bits(codec, RT5639_GPIO_CTRL1, RT5639_GP2_PIN_MASK, RT5639_GP2_PIN_DMIC1_SCL); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_1L_LH_MASK | RT5639_DMIC_1R_LH_MASK, RT5639_DMIC_1L_LH_FALLING | RT5639_DMIC_1R_LH_RISING); } else if (rt5639->dmic_en == RT5639_DMIC2) { snd_soc_update_bits(codec, RT5639_GPIO_CTRL1, RT5639_GP2_PIN_MASK, RT5639_GP2_PIN_DMIC1_SCL); snd_soc_update_bits(codec, RT5639_DMIC, RT5639_DMIC_2L_LH_MASK | RT5639_DMIC_2R_LH_MASK, RT5639_DMIC_2L_LH_FALLING | RT5639_DMIC_2R_LH_RISING); } /*snd_soc_write(codec, RT5639_GEN_CTRL2, 0x4040);*/ /* Enable JD2 Function for Extra JD Status */ snd_soc_write(codec, RT5639_GEN_CTRL2, 0x4140); ret = snd_soc_read(codec, RT5639_VENDOR_ID); dev_info(codec->dev, "read 0x%x=0x%x\n", RT5639_VENDOR_ID, ret); if (0x5 == ret) { snd_soc_update_bits(codec, RT5639_JD_CTRL, RT5639_JD1_IN4P_MASK | RT5639_JD2_IN4N_MASK, RT5639_JD1_IN4P_EN | RT5639_JD2_IN4N_EN); } rt5639_reg_init(codec); DC_Calibrate(codec); codec->dapm.bias_level = SND_SOC_BIAS_OFF; rt5639->codec = codec; snd_soc_add_codec_controls(codec, rt5639_snd_controls, ARRAY_SIZE(rt5639_snd_controls)); snd_soc_dapm_new_controls(&codec->dapm, rt5639_dapm_widgets, ARRAY_SIZE(rt5639_dapm_widgets)); snd_soc_dapm_add_routes(&codec->dapm, rt5639_dapm_routes, ARRAY_SIZE(rt5639_dapm_routes)); rt5639->codec = codec; #ifdef RTK_IOCTL #if defined(CONFIG_SND_HWDEP) || defined(CONFIG_SND_HWDEP_MODULE) ioctl_ops = rt56xx_get_ioctl_ops(); ioctl_ops->index_write = rt5639_index_write; ioctl_ops->index_read = rt5639_index_read; ioctl_ops->index_update_bits = rt5639_index_update_bits; ioctl_ops->ioctl_common = rt5639_ioctl_common; realtek_ce_init_hwdep(codec); #endif #endif ret = device_create_file(codec->dev, &dev_attr_index_reg); if (ret != 0) { dev_err(codec->dev, "Failed to create index_reg sysfs files: %d\n", ret); return ret; } return 0; } static int rt5639_remove(struct snd_soc_codec *codec) { rt5639_set_bias_level(codec, SND_SOC_BIAS_OFF); regmap_exit(codec->control_data); device_remove_file(codec->dev, &dev_attr_index_reg); return 0; } #ifdef CONFIG_PM static int rt5639_suspend(struct snd_soc_codec *codec) { rt5639_reset(codec); rt5639_set_bias_level(codec, SND_SOC_BIAS_OFF); return 0; } static int rt5639_resume(struct snd_soc_codec *codec) { int ret = 0 ; codec->cache_sync = 1; ret = snd_soc_cache_sync(codec); if (ret) { dev_err(codec->dev,"Failed to sync cache: %d\n", ret); return ret; } rt5639_set_bias_level(codec, SND_SOC_BIAS_STANDBY); return 0; } #else #define rt5639_suspend NULL #define rt5639_resume NULL #endif #define RT5639_STEREO_RATES SNDRV_PCM_RATE_8000_192000 #define RT5639_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) struct snd_soc_dai_ops rt5639_aif_dai_ops = { .hw_params = rt5639_hw_params, .prepare = rt5639_prepare, .set_fmt = rt5639_set_dai_fmt, .set_sysclk = rt5639_set_dai_sysclk, .set_pll = rt5639_set_dai_pll, }; struct snd_soc_dai_driver rt5639_dai[] = { { .name = "rt5639-aif1", .id = RT5639_AIF1, .playback = { .stream_name = "AIF1 Playback", .channels_min = 1, .channels_max = 2, .rates = RT5639_STEREO_RATES, .formats = RT5639_FORMATS, }, .capture = { .stream_name = "AIF1 Capture", .channels_min = 1, .channels_max = 2, .rates = RT5639_STEREO_RATES, .formats = RT5639_FORMATS, }, .ops = &rt5639_aif_dai_ops, }, { .name = "rt5639-aif2", .id = RT5639_AIF2, .playback = { .stream_name = "AIF2 Playback", .channels_min = 1, .channels_max = 2, .rates = RT5639_STEREO_RATES, .formats = RT5639_FORMATS, }, .capture = { .stream_name = "AIF2 Capture", .channels_min = 1, .channels_max = 2, .rates = RT5639_STEREO_RATES, .formats = RT5639_FORMATS, }, .ops = &rt5639_aif_dai_ops, }, }; static struct snd_soc_codec_driver soc_codec_dev_rt5639 = { .probe = rt5639_probe, .remove = rt5639_remove, .suspend = rt5639_suspend, .resume = rt5639_resume, .set_bias_level = rt5639_set_bias_level, .reg_cache_size = RT5639_VENDOR_ID2 + 1, .reg_word_size = sizeof(u16), .reg_cache_default = rt5639_reg, .volatile_register = rt5639_volatile_register, .readable_register = rt5639_readable_register, .reg_cache_step = 1, }; static const struct i2c_device_id rt5639_i2c_id[] = { { "rt5639", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, rt5639_i2c_id); static int rt5639_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct rt5639_priv *rt5639; int ret; rt5639 = kzalloc(sizeof(struct rt5639_priv), GFP_KERNEL); if (NULL == rt5639) return -ENOMEM; i2c_set_clientdata(i2c, rt5639); ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5639, rt5639_dai, ARRAY_SIZE(rt5639_dai)); if (ret < 0) kfree(rt5639); return ret; } static int rt5639_i2c_remove(struct i2c_client *i2c) { snd_soc_unregister_codec(&i2c->dev); kfree(i2c_get_clientdata(i2c)); return 0; } static const struct of_device_id rt5639_of_match[] = { { .compatible = "realtek,rt5639", }, {}, }; struct i2c_driver rt5639_i2c_driver = { .driver = { .name = "rt5639", .owner = THIS_MODULE, .of_match_table = rt5639_of_match, }, .probe = rt5639_i2c_probe, .remove = rt5639_i2c_remove, .id_table = rt5639_i2c_id, }; static int __init rt5639_modinit(void) { return i2c_add_driver(&rt5639_i2c_driver); } module_init(rt5639_modinit); static void __exit rt5639_modexit(void) { i2c_del_driver(&rt5639_i2c_driver); } module_exit(rt5639_modexit); MODULE_DESCRIPTION("ASoC RT5639 driver"); MODULE_AUTHOR("Johnny Hsu "); MODULE_LICENSE("GPL");