/* * rt5645.c -- RT5645 ALSA SoC audio codec driver * * Copyright 2013 Realtek Semiconductor Corp. * Author: Bard Liao * * 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 #include #include "rt5645.h" #define RT5645_DEVICE_ID 0x6308 #define RT5645_PR_RANGE_BASE (0xff + 1) #define RT5645_PR_SPACING 0x100 #define RT5645_PR_BASE (RT5645_PR_RANGE_BASE + (0 * RT5645_PR_SPACING)) static const struct regmap_range_cfg rt5645_ranges[] = { { .name = "PR", .range_min = RT5645_PR_BASE, .range_max = RT5645_PR_BASE + 0xf8, .selector_reg = RT5645_PRIV_INDEX, .selector_mask = 0xff, .selector_shift = 0x0, .window_start = RT5645_PRIV_DATA, .window_len = 0x1, }, }; static const struct reg_default init_list[] = { {RT5645_PR_BASE + 0x3d, 0x3600}, }; #define RT5645_INIT_REG_LEN ARRAY_SIZE(init_list) static const struct reg_default rt5645_reg[] = { { 0x00, 0x0000 }, { 0x01, 0xc8c8 }, { 0x02, 0xc8c8 }, { 0x03, 0xc8c8 }, { 0x0a, 0x0002 }, { 0x0b, 0x2827 }, { 0x0c, 0xe000 }, { 0x0d, 0x0000 }, { 0x0e, 0x0000 }, { 0x0f, 0x0808 }, { 0x14, 0x3333 }, { 0x16, 0x4b00 }, { 0x18, 0x018b }, { 0x19, 0xafaf }, { 0x1a, 0xafaf }, { 0x1b, 0x0001 }, { 0x1c, 0x2f2f }, { 0x1d, 0x2f2f }, { 0x1e, 0x0000 }, { 0x20, 0x0000 }, { 0x27, 0x7060 }, { 0x28, 0x7070 }, { 0x29, 0x8080 }, { 0x2a, 0x5656 }, { 0x2b, 0x5454 }, { 0x2c, 0xaaa0 }, { 0x2f, 0x1002 }, { 0x31, 0x5000 }, { 0x32, 0x0000 }, { 0x33, 0x0000 }, { 0x34, 0x0000 }, { 0x35, 0x0000 }, { 0x3b, 0x0000 }, { 0x3c, 0x007f }, { 0x3d, 0x0000 }, { 0x3e, 0x007f }, { 0x3f, 0x0000 }, { 0x40, 0x001f }, { 0x41, 0x0000 }, { 0x42, 0x001f }, { 0x45, 0x6000 }, { 0x46, 0x003e }, { 0x47, 0x003e }, { 0x48, 0xf807 }, { 0x4a, 0x0004 }, { 0x4d, 0x0000 }, { 0x4e, 0x0000 }, { 0x4f, 0x01ff }, { 0x50, 0x0000 }, { 0x51, 0x0000 }, { 0x52, 0x01ff }, { 0x53, 0xf000 }, { 0x56, 0x0111 }, { 0x57, 0x0064 }, { 0x58, 0xef0e }, { 0x59, 0xf0f0 }, { 0x5a, 0xef0e }, { 0x5b, 0xf0f0 }, { 0x5c, 0xef0e }, { 0x5d, 0xf0f0 }, { 0x5e, 0xf000 }, { 0x5f, 0x0000 }, { 0x61, 0x0300 }, { 0x62, 0x0000 }, { 0x63, 0x00c2 }, { 0x64, 0x0000 }, { 0x65, 0x0000 }, { 0x66, 0x0000 }, { 0x6a, 0x0000 }, { 0x6c, 0x0aaa }, { 0x70, 0x8000 }, { 0x71, 0x8000 }, { 0x72, 0x8000 }, { 0x73, 0x7770 }, { 0x74, 0x3e00 }, { 0x75, 0x2409 }, { 0x76, 0x000a }, { 0x77, 0x0c00 }, { 0x78, 0x0000 }, { 0x80, 0x0000 }, { 0x81, 0x0000 }, { 0x82, 0x0000 }, { 0x83, 0x0000 }, { 0x84, 0x0000 }, { 0x85, 0x0000 }, { 0x8a, 0x0000 }, { 0x8e, 0x0004 }, { 0x8f, 0x1100 }, { 0x90, 0x0646 }, { 0x91, 0x0c06 }, { 0x93, 0x0000 }, { 0x94, 0x0200 }, { 0x95, 0x0000 }, { 0x9a, 0x2184 }, { 0x9b, 0x010a }, { 0x9c, 0x0aea }, { 0x9d, 0x000c }, { 0x9e, 0x0400 }, { 0xa0, 0xa0a8 }, { 0xa1, 0x0059 }, { 0xa2, 0x0001 }, { 0xae, 0x6000 }, { 0xaf, 0x0000 }, { 0xb0, 0x6000 }, { 0xb1, 0x0000 }, { 0xb2, 0x0000 }, { 0xb3, 0x001f }, { 0xb4, 0x020c }, { 0xb5, 0x1f00 }, { 0xb6, 0x0000 }, { 0xbb, 0x0000 }, { 0xbc, 0x0000 }, { 0xbd, 0x0000 }, { 0xbe, 0x0000 }, { 0xbf, 0x3100 }, { 0xc0, 0x0000 }, { 0xc1, 0x0000 }, { 0xc2, 0x0000 }, { 0xc3, 0x2000 }, { 0xcd, 0x0000 }, { 0xce, 0x0000 }, { 0xcf, 0x1813 }, { 0xd0, 0x0690 }, { 0xd1, 0x1c17 }, { 0xd3, 0xb320 }, { 0xd4, 0x0000 }, { 0xd6, 0x0400 }, { 0xd9, 0x0809 }, { 0xda, 0x0000 }, { 0xdb, 0x0003 }, { 0xdc, 0x0049 }, { 0xdd, 0x001b }, { 0xe6, 0x8000 }, { 0xe7, 0x0200 }, { 0xec, 0xb300 }, { 0xed, 0x0000 }, { 0xf0, 0x001f }, { 0xf1, 0x020c }, { 0xf2, 0x1f00 }, { 0xf3, 0x0000 }, { 0xf4, 0x4000 }, { 0xf8, 0x0000 }, { 0xf9, 0x0000 }, { 0xfa, 0x2060 }, { 0xfb, 0x4040 }, { 0xfc, 0x0000 }, { 0xfd, 0x0002 }, { 0xfe, 0x10ec }, { 0xff, 0x6308 }, }; static int rt5645_reset(struct snd_soc_codec *codec) { return snd_soc_write(codec, RT5645_RESET, 0); } static bool rt5645_volatile_register(struct device *dev, unsigned int reg) { int i; for (i = 0; i < ARRAY_SIZE(rt5645_ranges); i++) { if (reg >= rt5645_ranges[i].range_min && reg <= rt5645_ranges[i].range_max) { return true; } } switch (reg) { case RT5645_RESET: case RT5645_PRIV_DATA: case RT5645_IN1_CTRL1: case RT5645_IN1_CTRL2: case RT5645_IN1_CTRL3: case RT5645_A_JD_CTRL1: case RT5645_ADC_EQ_CTRL1: case RT5645_EQ_CTRL1: case RT5645_ALC_CTRL_1: case RT5645_IRQ_CTRL2: case RT5645_IRQ_CTRL3: case RT5645_INT_IRQ_ST: case RT5645_IL_CMD: case RT5645_VENDOR_ID: case RT5645_VENDOR_ID1: case RT5645_VENDOR_ID2: return 1; default: return 0; } } static bool rt5645_readable_register(struct device *dev, unsigned int reg) { int i; for (i = 0; i < ARRAY_SIZE(rt5645_ranges); i++) { if (reg >= rt5645_ranges[i].range_min && reg <= rt5645_ranges[i].range_max) { return true; } } switch (reg) { case RT5645_RESET: case RT5645_SPK_VOL: case RT5645_HP_VOL: case RT5645_LOUT1: case RT5645_IN1_CTRL1: case RT5645_IN1_CTRL2: case RT5645_IN1_CTRL3: case RT5645_IN2_CTRL: case RT5645_INL1_INR1_VOL: case RT5645_SPK_FUNC_LIM: case RT5645_ADJ_HPF_CTRL: case RT5645_DAC1_DIG_VOL: case RT5645_DAC2_DIG_VOL: case RT5645_DAC_CTRL: case RT5645_STO1_ADC_DIG_VOL: case RT5645_MONO_ADC_DIG_VOL: case RT5645_ADC_BST_VOL1: case RT5645_ADC_BST_VOL2: case RT5645_STO1_ADC_MIXER: case RT5645_MONO_ADC_MIXER: case RT5645_AD_DA_MIXER: case RT5645_STO_DAC_MIXER: case RT5645_MONO_DAC_MIXER: case RT5645_DIG_MIXER: case RT5645_DIG_INF1_DATA: case RT5645_PDM_OUT_CTRL: case RT5645_REC_L1_MIXER: case RT5645_REC_L2_MIXER: case RT5645_REC_R1_MIXER: case RT5645_REC_R2_MIXER: case RT5645_HPMIXL_CTRL: case RT5645_HPOMIXL_CTRL: case RT5645_HPMIXR_CTRL: case RT5645_HPOMIXR_CTRL: case RT5645_HPO_MIXER: case RT5645_SPK_L_MIXER: case RT5645_SPK_R_MIXER: case RT5645_SPO_MIXER: case RT5645_SPO_CLSD_RATIO: case RT5645_OUT_L1_MIXER: case RT5645_OUT_R1_MIXER: case RT5645_OUT_L_GAIN1: case RT5645_OUT_L_GAIN2: case RT5645_OUT_R_GAIN1: case RT5645_OUT_R_GAIN2: case RT5645_LOUT_MIXER: case RT5645_HAPTIC_CTRL1: case RT5645_HAPTIC_CTRL2: case RT5645_HAPTIC_CTRL3: case RT5645_HAPTIC_CTRL4: case RT5645_HAPTIC_CTRL5: case RT5645_HAPTIC_CTRL6: case RT5645_HAPTIC_CTRL7: case RT5645_HAPTIC_CTRL8: case RT5645_HAPTIC_CTRL9: case RT5645_HAPTIC_CTRL10: case RT5645_PWR_DIG1: case RT5645_PWR_DIG2: case RT5645_PWR_ANLG1: case RT5645_PWR_ANLG2: case RT5645_PWR_MIXER: case RT5645_PWR_VOL: case RT5645_PRIV_INDEX: case RT5645_PRIV_DATA: case RT5645_I2S1_SDP: case RT5645_I2S2_SDP: case RT5645_ADDA_CLK1: case RT5645_ADDA_CLK2: case RT5645_DMIC_CTRL1: case RT5645_DMIC_CTRL2: case RT5645_TDM_CTRL_1: case RT5645_TDM_CTRL_2: case RT5645_GLB_CLK: case RT5645_PLL_CTRL1: case RT5645_PLL_CTRL2: case RT5645_ASRC_1: case RT5645_ASRC_2: case RT5645_ASRC_3: case RT5645_ASRC_4: case RT5645_DEPOP_M1: case RT5645_DEPOP_M2: case RT5645_DEPOP_M3: case RT5645_MICBIAS: case RT5645_A_JD_CTRL1: case RT5645_VAD_CTRL4: case RT5645_CLSD_OUT_CTRL: case RT5645_ADC_EQ_CTRL1: case RT5645_ADC_EQ_CTRL2: case RT5645_EQ_CTRL1: case RT5645_EQ_CTRL2: case RT5645_ALC_CTRL_1: case RT5645_ALC_CTRL_2: case RT5645_ALC_CTRL_3: case RT5645_ALC_CTRL_4: case RT5645_ALC_CTRL_5: case RT5645_JD_CTRL: case RT5645_IRQ_CTRL1: case RT5645_IRQ_CTRL2: case RT5645_IRQ_CTRL3: case RT5645_INT_IRQ_ST: case RT5645_GPIO_CTRL1: case RT5645_GPIO_CTRL2: case RT5645_GPIO_CTRL3: case RT5645_BASS_BACK: case RT5645_MP3_PLUS1: case RT5645_MP3_PLUS2: case RT5645_ADJ_HPF1: case RT5645_ADJ_HPF2: case RT5645_HP_CALIB_AMP_DET: case RT5645_SV_ZCD1: case RT5645_SV_ZCD2: case RT5645_IL_CMD: case RT5645_IL_CMD2: case RT5645_IL_CMD3: case RT5645_DRC1_HL_CTRL1: case RT5645_DRC2_HL_CTRL1: case RT5645_ADC_MONO_HP_CTRL1: case RT5645_ADC_MONO_HP_CTRL2: case RT5645_DRC2_CTRL1: case RT5645_DRC2_CTRL2: case RT5645_DRC2_CTRL3: case RT5645_DRC2_CTRL4: case RT5645_DRC2_CTRL5: case RT5645_JD_CTRL3: case RT5645_JD_CTRL4: case RT5645_GEN_CTRL1: case RT5645_GEN_CTRL2: case RT5645_GEN_CTRL3: case RT5645_VENDOR_ID: case RT5645_VENDOR_ID1: case RT5645_VENDOR_ID2: return 1; default: return 0; } } 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 const char * const rt5645_tdm_data_swap_select[] = { "L/R", "R/L", "L/L", "R/R" }; static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot0_1_enum, RT5645_TDM_CTRL_1, 6, rt5645_tdm_data_swap_select); static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot2_3_enum, RT5645_TDM_CTRL_1, 4, rt5645_tdm_data_swap_select); static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot4_5_enum, RT5645_TDM_CTRL_1, 2, rt5645_tdm_data_swap_select); static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot6_7_enum, RT5645_TDM_CTRL_1, 0, rt5645_tdm_data_swap_select); static const char * const rt5645_tdm_adc_data_select[] = { "1/2/R", "2/1/R", "R/1/2", "R/2/1" }; static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_sel_enum, RT5645_TDM_CTRL_1, 8, rt5645_tdm_adc_data_select); static const struct snd_kcontrol_new rt5645_snd_controls[] = { /* Speaker Output Volume */ SOC_DOUBLE("Speaker Channel Switch", RT5645_SPK_VOL, RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1), SOC_DOUBLE_TLV("Speaker Playback Volume", RT5645_SPK_VOL, RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv), /* Headphone Output Volume */ SOC_DOUBLE("HP Channel Switch", RT5645_HP_VOL, RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1), SOC_DOUBLE_TLV("HP Playback Volume", RT5645_HP_VOL, RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv), /* OUTPUT Control */ SOC_DOUBLE("OUT Playback Switch", RT5645_LOUT1, RT5645_L_MUTE_SFT, RT5645_R_MUTE_SFT, 1, 1), SOC_DOUBLE("OUT Channel Switch", RT5645_LOUT1, RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1), SOC_DOUBLE_TLV("OUT Playback Volume", RT5645_LOUT1, RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv), /* DAC Digital Volume */ SOC_DOUBLE("DAC2 Playback Switch", RT5645_DAC_CTRL, RT5645_M_DAC_L2_VOL_SFT, RT5645_M_DAC_R2_VOL_SFT, 1, 1), SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5645_DAC1_DIG_VOL, RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 175, 0, dac_vol_tlv), SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5645_DAC2_DIG_VOL, RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 175, 0, dac_vol_tlv), /* IN1/IN2 Control */ SOC_SINGLE_TLV("IN1 Boost", RT5645_IN1_CTRL1, RT5645_BST_SFT1, 8, 0, bst_tlv), SOC_SINGLE_TLV("IN2 Boost", RT5645_IN2_CTRL, RT5645_BST_SFT2, 8, 0, bst_tlv), /* INL/INR Volume Control */ SOC_DOUBLE_TLV("IN Capture Volume", RT5645_INL1_INR1_VOL, RT5645_INL_VOL_SFT, RT5645_INR_VOL_SFT, 31, 1, in_vol_tlv), /* ADC Digital Volume Control */ SOC_DOUBLE("ADC Capture Switch", RT5645_STO1_ADC_DIG_VOL, RT5645_L_MUTE_SFT, RT5645_R_MUTE_SFT, 1, 1), SOC_DOUBLE_TLV("ADC Capture Volume", RT5645_STO1_ADC_DIG_VOL, RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 127, 0, adc_vol_tlv), SOC_DOUBLE("Mono ADC Capture Switch", RT5645_MONO_ADC_DIG_VOL, RT5645_L_MUTE_SFT, RT5645_R_MUTE_SFT, 1, 1), SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5645_MONO_ADC_DIG_VOL, RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 127, 0, adc_vol_tlv), /* ADC Boost Volume Control */ SOC_DOUBLE_TLV("STO1 ADC Boost Gain", RT5645_ADC_BST_VOL1, RT5645_STO1_ADC_L_BST_SFT, RT5645_STO1_ADC_R_BST_SFT, 3, 0, adc_bst_tlv), SOC_DOUBLE_TLV("STO2 ADC Boost Gain", RT5645_ADC_BST_VOL1, RT5645_STO2_ADC_L_BST_SFT, RT5645_STO2_ADC_R_BST_SFT, 3, 0, adc_bst_tlv), /* I2S2 function select */ SOC_SINGLE("I2S2 Func Switch", RT5645_GPIO_CTRL1, RT5645_I2S2_SEL_SFT, 1, 1), /* TDM */ SOC_ENUM("TDM Adc Slot0 1 Data", rt5645_tdm_adc_slot0_1_enum), SOC_ENUM("TDM Adc Slot2 3 Data", rt5645_tdm_adc_slot2_3_enum), SOC_ENUM("TDM Adc Slot4 5 Data", rt5645_tdm_adc_slot4_5_enum), SOC_ENUM("TDM Adc Slot6 7 Data", rt5645_tdm_adc_slot6_7_enum), SOC_ENUM("TDM IF1 ADC DATA Sel", rt5645_tdm_adc_sel_enum), SOC_SINGLE("TDM IF1_DAC1_L Sel", RT5645_TDM_CTRL_3, 12, 7, 0), SOC_SINGLE("TDM IF1_DAC1_R Sel", RT5645_TDM_CTRL_3, 8, 7, 0), SOC_SINGLE("TDM IF1_DAC2_L Sel", RT5645_TDM_CTRL_3, 4, 7, 0), SOC_SINGLE("TDM IF1_DAC2_R Sel", RT5645_TDM_CTRL_3, 0, 7, 0), }; /** * 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 rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); int div[] = {2, 3, 4, 6, 8, 12}; int idx = -EINVAL, i; int rate, red, bound, temp; rate = rt5645->sysclk; 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, RT5645_DMIC_CTRL1, RT5645_DMIC_CLK_MASK, idx << RT5645_DMIC_CLK_SFT); return idx; } static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { unsigned int val; val = snd_soc_read(source->codec, RT5645_GLB_CLK); val &= RT5645_SCLK_SRC_MASK; if (val == RT5645_SCLK_SRC_PLL1) return 1; else return 0; } /* Digital Mixer */ static const struct snd_kcontrol_new rt5645_sto1_adc_l_mix[] = { SOC_DAPM_SINGLE("ADC1 Switch", RT5645_STO1_ADC_MIXER, RT5645_M_ADC_L1_SFT, 1, 1), SOC_DAPM_SINGLE("ADC2 Switch", RT5645_STO1_ADC_MIXER, RT5645_M_ADC_L2_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_sto1_adc_r_mix[] = { SOC_DAPM_SINGLE("ADC1 Switch", RT5645_STO1_ADC_MIXER, RT5645_M_ADC_R1_SFT, 1, 1), SOC_DAPM_SINGLE("ADC2 Switch", RT5645_STO1_ADC_MIXER, RT5645_M_ADC_R2_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_mono_adc_l_mix[] = { SOC_DAPM_SINGLE("ADC1 Switch", RT5645_MONO_ADC_MIXER, RT5645_M_MONO_ADC_L1_SFT, 1, 1), SOC_DAPM_SINGLE("ADC2 Switch", RT5645_MONO_ADC_MIXER, RT5645_M_MONO_ADC_L2_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_mono_adc_r_mix[] = { SOC_DAPM_SINGLE("ADC1 Switch", RT5645_MONO_ADC_MIXER, RT5645_M_MONO_ADC_R1_SFT, 1, 1), SOC_DAPM_SINGLE("ADC2 Switch", RT5645_MONO_ADC_MIXER, RT5645_M_MONO_ADC_R2_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_dac_l_mix[] = { SOC_DAPM_SINGLE("Stereo ADC Switch", RT5645_AD_DA_MIXER, RT5645_M_ADCMIX_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC1 Switch", RT5645_AD_DA_MIXER, RT5645_M_DAC1_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_dac_r_mix[] = { SOC_DAPM_SINGLE("Stereo ADC Switch", RT5645_AD_DA_MIXER, RT5645_M_ADCMIX_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC1 Switch", RT5645_AD_DA_MIXER, RT5645_M_DAC1_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_sto_dac_l_mix[] = { SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_STO_DAC_MIXER, RT5645_M_DAC_L1_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_STO_DAC_MIXER, RT5645_M_DAC_L2_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_STO_DAC_MIXER, RT5645_M_DAC_R1_STO_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_sto_dac_r_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_STO_DAC_MIXER, RT5645_M_DAC_R1_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_STO_DAC_MIXER, RT5645_M_DAC_R2_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_STO_DAC_MIXER, RT5645_M_DAC_L1_STO_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_mono_dac_l_mix[] = { SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_MONO_DAC_MIXER, RT5645_M_DAC_L1_MONO_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_MONO_DAC_MIXER, RT5645_M_DAC_L2_MONO_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_MONO_DAC_MIXER, RT5645_M_DAC_R2_MONO_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_mono_dac_r_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_MONO_DAC_MIXER, RT5645_M_DAC_R1_MONO_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_MONO_DAC_MIXER, RT5645_M_DAC_R2_MONO_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_MONO_DAC_MIXER, RT5645_M_DAC_L2_MONO_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_dig_l_mix[] = { SOC_DAPM_SINGLE("Sto DAC Mix L Switch", RT5645_DIG_MIXER, RT5645_M_STO_L_DAC_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_DIG_MIXER, RT5645_M_DAC_L2_DAC_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_DIG_MIXER, RT5645_M_DAC_R2_DAC_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_dig_r_mix[] = { SOC_DAPM_SINGLE("Sto DAC Mix R Switch", RT5645_DIG_MIXER, RT5645_M_STO_R_DAC_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_DIG_MIXER, RT5645_M_DAC_R2_DAC_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_DIG_MIXER, RT5645_M_DAC_L2_DAC_R_SFT, 1, 1), }; /* Analog Input Mixer */ static const struct snd_kcontrol_new rt5645_rec_l_mix[] = { SOC_DAPM_SINGLE("HPOL Switch", RT5645_REC_L2_MIXER, RT5645_M_HP_L_RM_L_SFT, 1, 1), SOC_DAPM_SINGLE("INL Switch", RT5645_REC_L2_MIXER, RT5645_M_IN_L_RM_L_SFT, 1, 1), SOC_DAPM_SINGLE("BST2 Switch", RT5645_REC_L2_MIXER, RT5645_M_BST2_RM_L_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5645_REC_L2_MIXER, RT5645_M_BST1_RM_L_SFT, 1, 1), SOC_DAPM_SINGLE("OUT MIXL Switch", RT5645_REC_L2_MIXER, RT5645_M_OM_L_RM_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_rec_r_mix[] = { SOC_DAPM_SINGLE("HPOR Switch", RT5645_REC_R2_MIXER, RT5645_M_HP_R_RM_R_SFT, 1, 1), SOC_DAPM_SINGLE("INR Switch", RT5645_REC_R2_MIXER, RT5645_M_IN_R_RM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST2 Switch", RT5645_REC_R2_MIXER, RT5645_M_BST2_RM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5645_REC_R2_MIXER, RT5645_M_BST1_RM_R_SFT, 1, 1), SOC_DAPM_SINGLE("OUT MIXR Switch", RT5645_REC_R2_MIXER, RT5645_M_OM_R_RM_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_spk_l_mix[] = { SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_SPK_L_MIXER, RT5645_M_DAC_L1_SM_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_SPK_L_MIXER, RT5645_M_DAC_L2_SM_L_SFT, 1, 1), SOC_DAPM_SINGLE("INL Switch", RT5645_SPK_L_MIXER, RT5645_M_IN_L_SM_L_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5645_SPK_L_MIXER, RT5645_M_BST1_L_SM_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_spk_r_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_SPK_R_MIXER, RT5645_M_DAC_R1_SM_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_SPK_R_MIXER, RT5645_M_DAC_R2_SM_R_SFT, 1, 1), SOC_DAPM_SINGLE("INR Switch", RT5645_SPK_R_MIXER, RT5645_M_IN_R_SM_R_SFT, 1, 1), SOC_DAPM_SINGLE("BST2 Switch", RT5645_SPK_R_MIXER, RT5645_M_BST2_R_SM_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_out_l_mix[] = { SOC_DAPM_SINGLE("BST1 Switch", RT5645_OUT_L1_MIXER, RT5645_M_BST1_OM_L_SFT, 1, 1), SOC_DAPM_SINGLE("INL Switch", RT5645_OUT_L1_MIXER, RT5645_M_IN_L_OM_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_OUT_L1_MIXER, RT5645_M_DAC_L2_OM_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_OUT_L1_MIXER, RT5645_M_DAC_L1_OM_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_out_r_mix[] = { SOC_DAPM_SINGLE("BST2 Switch", RT5645_OUT_R1_MIXER, RT5645_M_BST2_OM_R_SFT, 1, 1), SOC_DAPM_SINGLE("INR Switch", RT5645_OUT_R1_MIXER, RT5645_M_IN_R_OM_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_OUT_R1_MIXER, RT5645_M_DAC_R2_OM_R_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_OUT_R1_MIXER, RT5645_M_DAC_R1_OM_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_spo_l_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_SPO_MIXER, RT5645_M_DAC_R1_SPM_L_SFT, 1, 1), SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_SPO_MIXER, RT5645_M_DAC_L1_SPM_L_SFT, 1, 1), SOC_DAPM_SINGLE("SPKVOL R Switch", RT5645_SPO_MIXER, RT5645_M_SV_R_SPM_L_SFT, 1, 1), SOC_DAPM_SINGLE("SPKVOL L Switch", RT5645_SPO_MIXER, RT5645_M_SV_L_SPM_L_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_spo_r_mix[] = { SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_SPO_MIXER, RT5645_M_DAC_R1_SPM_R_SFT, 1, 1), SOC_DAPM_SINGLE("SPKVOL R Switch", RT5645_SPO_MIXER, RT5645_M_SV_R_SPM_R_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_hpo_mix[] = { SOC_DAPM_SINGLE("DAC1 Switch", RT5645_HPO_MIXER, RT5645_M_DAC1_HM_SFT, 1, 1), SOC_DAPM_SINGLE("HPVOL Switch", RT5645_HPO_MIXER, RT5645_M_HPVOL_HM_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_hpvoll_mix[] = { SOC_DAPM_SINGLE("DAC1 Switch", RT5645_HPOMIXL_CTRL, RT5645_M_DAC1_HV_SFT, 1, 1), SOC_DAPM_SINGLE("DAC2 Switch", RT5645_HPOMIXL_CTRL, RT5645_M_DAC2_HV_SFT, 1, 1), SOC_DAPM_SINGLE("INL Switch", RT5645_HPOMIXL_CTRL, RT5645_M_IN_HV_SFT, 1, 1), SOC_DAPM_SINGLE("BST1 Switch", RT5645_HPOMIXL_CTRL, RT5645_M_BST1_HV_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_hpvolr_mix[] = { SOC_DAPM_SINGLE("DAC1 Switch", RT5645_HPOMIXR_CTRL, RT5645_M_DAC1_HV_SFT, 1, 1), SOC_DAPM_SINGLE("DAC2 Switch", RT5645_HPOMIXR_CTRL, RT5645_M_DAC2_HV_SFT, 1, 1), SOC_DAPM_SINGLE("INR Switch", RT5645_HPOMIXR_CTRL, RT5645_M_IN_HV_SFT, 1, 1), SOC_DAPM_SINGLE("BST2 Switch", RT5645_HPOMIXR_CTRL, RT5645_M_BST2_HV_SFT, 1, 1), }; static const struct snd_kcontrol_new rt5645_lout_mix[] = { SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_LOUT_MIXER, RT5645_M_DAC_L1_LM_SFT, 1, 1), SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_LOUT_MIXER, RT5645_M_DAC_R1_LM_SFT, 1, 1), SOC_DAPM_SINGLE("OUTMIX L Switch", RT5645_LOUT_MIXER, RT5645_M_OV_L_LM_SFT, 1, 1), SOC_DAPM_SINGLE("OUTMIX R Switch", RT5645_LOUT_MIXER, RT5645_M_OV_R_LM_SFT, 1, 1), }; /*DAC1 L/R source*/ /* MX-29 [9:8] [11:10] */ static const char * const rt5645_dac1_src[] = { "IF1 DAC", "IF2 DAC", "IF3 DAC" }; static SOC_ENUM_SINGLE_DECL( rt5645_dac1l_enum, RT5645_AD_DA_MIXER, RT5645_DAC1_L_SEL_SFT, rt5645_dac1_src); static const struct snd_kcontrol_new rt5645_dac1l_mux = SOC_DAPM_ENUM("DAC1 L source", rt5645_dac1l_enum); static SOC_ENUM_SINGLE_DECL( rt5645_dac1r_enum, RT5645_AD_DA_MIXER, RT5645_DAC1_R_SEL_SFT, rt5645_dac1_src); static const struct snd_kcontrol_new rt5645_dac1r_mux = SOC_DAPM_ENUM("DAC1 R source", rt5645_dac1r_enum); /*DAC2 L/R source*/ /* MX-1B [6:4] [2:0] */ static const char * const rt5645_dac12_src[] = { "IF1 DAC", "IF2 DAC", "IF3 DAC", "Mono ADC", "VAD_ADC" }; static SOC_ENUM_SINGLE_DECL( rt5645_dac2l_enum, RT5645_DAC_CTRL, RT5645_DAC2_L_SEL_SFT, rt5645_dac12_src); static const struct snd_kcontrol_new rt5645_dac_l2_mux = SOC_DAPM_ENUM("DAC2 L source", rt5645_dac2l_enum); static const char * const rt5645_dacr2_src[] = { "IF1 DAC", "IF2 DAC", "IF3 DAC", "Mono ADC", "Haptic" }; static SOC_ENUM_SINGLE_DECL( rt5645_dac2r_enum, RT5645_DAC_CTRL, RT5645_DAC2_R_SEL_SFT, rt5645_dacr2_src); static const struct snd_kcontrol_new rt5645_dac_r2_mux = SOC_DAPM_ENUM("DAC2 R source", rt5645_dac2r_enum); /* INL/R source */ static const char * const rt5645_inl_src[] = { "IN2P", "MonoP" }; static SOC_ENUM_SINGLE_DECL( rt5645_inl_enum, RT5645_INL1_INR1_VOL, RT5645_INL_SEL_SFT, rt5645_inl_src); static const struct snd_kcontrol_new rt5645_inl_mux = SOC_DAPM_ENUM("INL source", rt5645_inl_enum); static const char * const rt5645_inr_src[] = { "IN2N", "MonoN" }; static SOC_ENUM_SINGLE_DECL( rt5645_inr_enum, RT5645_INL1_INR1_VOL, RT5645_INR_SEL_SFT, rt5645_inr_src); static const struct snd_kcontrol_new rt5645_inr_mux = SOC_DAPM_ENUM("INR source", rt5645_inr_enum); /* Stereo1 ADC source */ /* MX-27 [12] */ static const char * const rt5645_stereo_adc1_src[] = { "DAC MIX", "ADC" }; static SOC_ENUM_SINGLE_DECL( rt5645_stereo1_adc1_enum, RT5645_STO1_ADC_MIXER, RT5645_ADC_1_SRC_SFT, rt5645_stereo_adc1_src); static const struct snd_kcontrol_new rt5645_sto_adc1_mux = SOC_DAPM_ENUM("Stereo1 ADC1 Mux", rt5645_stereo1_adc1_enum); /* MX-27 [11] */ static const char * const rt5645_stereo_adc2_src[] = { "DAC MIX", "DMIC" }; static SOC_ENUM_SINGLE_DECL( rt5645_stereo1_adc2_enum, RT5645_STO1_ADC_MIXER, RT5645_ADC_2_SRC_SFT, rt5645_stereo_adc2_src); static const struct snd_kcontrol_new rt5645_sto_adc2_mux = SOC_DAPM_ENUM("Stereo1 ADC2 Mux", rt5645_stereo1_adc2_enum); /* MX-27 [8] */ static const char * const rt5645_stereo_dmic_src[] = { "DMIC1", "DMIC2" }; static SOC_ENUM_SINGLE_DECL( rt5645_stereo1_dmic_enum, RT5645_STO1_ADC_MIXER, RT5645_DMIC_SRC_SFT, rt5645_stereo_dmic_src); static const struct snd_kcontrol_new rt5645_sto1_dmic_mux = SOC_DAPM_ENUM("Stereo1 DMIC source", rt5645_stereo1_dmic_enum); /* Mono ADC source */ /* MX-28 [12] */ static const char * const rt5645_mono_adc_l1_src[] = { "Mono DAC MIXL", "ADC" }; static SOC_ENUM_SINGLE_DECL( rt5645_mono_adc_l1_enum, RT5645_MONO_ADC_MIXER, RT5645_MONO_ADC_L1_SRC_SFT, rt5645_mono_adc_l1_src); static const struct snd_kcontrol_new rt5645_mono_adc_l1_mux = SOC_DAPM_ENUM("Mono ADC1 left source", rt5645_mono_adc_l1_enum); /* MX-28 [11] */ static const char * const rt5645_mono_adc_l2_src[] = { "Mono DAC MIXL", "DMIC" }; static SOC_ENUM_SINGLE_DECL( rt5645_mono_adc_l2_enum, RT5645_MONO_ADC_MIXER, RT5645_MONO_ADC_L2_SRC_SFT, rt5645_mono_adc_l2_src); static const struct snd_kcontrol_new rt5645_mono_adc_l2_mux = SOC_DAPM_ENUM("Mono ADC2 left source", rt5645_mono_adc_l2_enum); /* MX-28 [8] */ static const char * const rt5645_mono_dmic_src[] = { "DMIC1", "DMIC2" }; static SOC_ENUM_SINGLE_DECL( rt5645_mono_dmic_l_enum, RT5645_MONO_ADC_MIXER, RT5645_MONO_DMIC_L_SRC_SFT, rt5645_mono_dmic_src); static const struct snd_kcontrol_new rt5645_mono_dmic_l_mux = SOC_DAPM_ENUM("Mono DMIC left source", rt5645_mono_dmic_l_enum); /* MX-28 [1:0] */ static SOC_ENUM_SINGLE_DECL( rt5645_mono_dmic_r_enum, RT5645_MONO_ADC_MIXER, RT5645_MONO_DMIC_R_SRC_SFT, rt5645_mono_dmic_src); static const struct snd_kcontrol_new rt5645_mono_dmic_r_mux = SOC_DAPM_ENUM("Mono DMIC Right source", rt5645_mono_dmic_r_enum); /* MX-28 [4] */ static const char * const rt5645_mono_adc_r1_src[] = { "Mono DAC MIXR", "ADC" }; static SOC_ENUM_SINGLE_DECL( rt5645_mono_adc_r1_enum, RT5645_MONO_ADC_MIXER, RT5645_MONO_ADC_R1_SRC_SFT, rt5645_mono_adc_r1_src); static const struct snd_kcontrol_new rt5645_mono_adc_r1_mux = SOC_DAPM_ENUM("Mono ADC1 right source", rt5645_mono_adc_r1_enum); /* MX-28 [3] */ static const char * const rt5645_mono_adc_r2_src[] = { "Mono DAC MIXR", "DMIC" }; static SOC_ENUM_SINGLE_DECL( rt5645_mono_adc_r2_enum, RT5645_MONO_ADC_MIXER, RT5645_MONO_ADC_R2_SRC_SFT, rt5645_mono_adc_r2_src); static const struct snd_kcontrol_new rt5645_mono_adc_r2_mux = SOC_DAPM_ENUM("Mono ADC2 right source", rt5645_mono_adc_r2_enum); /* MX-77 [9:8] */ static const char * const rt5645_if1_adc_in_src[] = { "IF_ADC1", "IF_ADC2", "VAD_ADC" }; static SOC_ENUM_SINGLE_DECL( rt5645_if1_adc_in_enum, RT5645_TDM_CTRL_1, RT5645_IF1_ADC_IN_SFT, rt5645_if1_adc_in_src); static const struct snd_kcontrol_new rt5645_if1_adc_in_mux = SOC_DAPM_ENUM("IF1 ADC IN source", rt5645_if1_adc_in_enum); /* MX-2F [13:12] */ static const char * const rt5645_if2_adc_in_src[] = { "IF_ADC1", "IF_ADC2", "VAD_ADC" }; static SOC_ENUM_SINGLE_DECL( rt5645_if2_adc_in_enum, RT5645_DIG_INF1_DATA, RT5645_IF2_ADC_IN_SFT, rt5645_if2_adc_in_src); static const struct snd_kcontrol_new rt5645_if2_adc_in_mux = SOC_DAPM_ENUM("IF2 ADC IN source", rt5645_if2_adc_in_enum); /* MX-2F [1:0] */ static const char * const rt5645_if3_adc_in_src[] = { "IF_ADC1", "IF_ADC2", "VAD_ADC" }; static SOC_ENUM_SINGLE_DECL( rt5645_if3_adc_in_enum, RT5645_DIG_INF1_DATA, RT5645_IF3_ADC_IN_SFT, rt5645_if3_adc_in_src); static const struct snd_kcontrol_new rt5645_if3_adc_in_mux = SOC_DAPM_ENUM("IF3 ADC IN source", rt5645_if3_adc_in_enum); /* MX-31 [15] [13] [11] [9] */ static const char * const rt5645_pdm_src[] = { "Mono DAC", "Stereo DAC" }; static SOC_ENUM_SINGLE_DECL( rt5645_pdm1_l_enum, RT5645_PDM_OUT_CTRL, RT5645_PDM1_L_SFT, rt5645_pdm_src); static const struct snd_kcontrol_new rt5645_pdm1_l_mux = SOC_DAPM_ENUM("PDM1 L source", rt5645_pdm1_l_enum); static SOC_ENUM_SINGLE_DECL( rt5645_pdm1_r_enum, RT5645_PDM_OUT_CTRL, RT5645_PDM1_R_SFT, rt5645_pdm_src); static const struct snd_kcontrol_new rt5645_pdm1_r_mux = SOC_DAPM_ENUM("PDM1 R source", rt5645_pdm1_r_enum); /* MX-9D [9:8] */ static const char * const rt5645_vad_adc_src[] = { "Sto1 ADC L", "Mono ADC L", "Mono ADC R" }; static SOC_ENUM_SINGLE_DECL( rt5645_vad_adc_enum, RT5645_VAD_CTRL4, RT5645_VAD_SEL_SFT, rt5645_vad_adc_src); static const struct snd_kcontrol_new rt5645_vad_adc_mux = SOC_DAPM_ENUM("VAD ADC source", rt5645_vad_adc_enum); static const struct snd_kcontrol_new spk_l_vol_control = SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_SPK_VOL, RT5645_L_MUTE_SFT, 1, 1); static const struct snd_kcontrol_new spk_r_vol_control = SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_SPK_VOL, RT5645_R_MUTE_SFT, 1, 1); static const struct snd_kcontrol_new hp_l_vol_control = SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_HP_VOL, RT5645_L_MUTE_SFT, 1, 1); static const struct snd_kcontrol_new hp_r_vol_control = SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_HP_VOL, RT5645_R_MUTE_SFT, 1, 1); static const struct snd_kcontrol_new pdm1_l_vol_control = SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_PDM_OUT_CTRL, RT5645_M_PDM1_L, 1, 1); static const struct snd_kcontrol_new pdm1_r_vol_control = SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_PDM_OUT_CTRL, RT5645_M_PDM1_R, 1, 1); static void hp_amp_power(struct snd_soc_codec *codec, int on) { static int hp_amp_power_count; struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); if (on) { if (hp_amp_power_count <= 0) { /* depop parameters */ snd_soc_update_bits(codec, RT5645_DEPOP_M2, RT5645_DEPOP_MASK, RT5645_DEPOP_MAN); snd_soc_write(codec, RT5645_DEPOP_M1, 0x000d); regmap_write(rt5645->regmap, RT5645_PR_BASE + RT5645_HP_DCC_INT1, 0x9f01); mdelay(150); /* headphone amp power on */ snd_soc_update_bits(codec, RT5645_PWR_ANLG1, RT5645_PWR_FV1 | RT5645_PWR_FV2 , 0); snd_soc_update_bits(codec, RT5645_PWR_VOL, RT5645_PWR_HV_L | RT5645_PWR_HV_R, RT5645_PWR_HV_L | RT5645_PWR_HV_R); snd_soc_update_bits(codec, RT5645_PWR_ANLG1, RT5645_PWR_HP_L | RT5645_PWR_HP_R | RT5645_PWR_HA, RT5645_PWR_HP_L | RT5645_PWR_HP_R | RT5645_PWR_HA); mdelay(5); snd_soc_update_bits(codec, RT5645_PWR_ANLG1, RT5645_PWR_FV1 | RT5645_PWR_FV2, RT5645_PWR_FV1 | RT5645_PWR_FV2); snd_soc_update_bits(codec, RT5645_DEPOP_M1, RT5645_HP_CO_MASK | RT5645_HP_SG_MASK, RT5645_HP_CO_EN | RT5645_HP_SG_EN); regmap_write(rt5645->regmap, RT5645_PR_BASE + 0x14, 0x1aaa); regmap_write(rt5645->regmap, RT5645_PR_BASE + 0x24, 0x0430); } hp_amp_power_count++; } else { hp_amp_power_count--; if (hp_amp_power_count <= 0) { snd_soc_update_bits(codec, RT5645_DEPOP_M1, RT5645_HP_SG_MASK | RT5645_HP_L_SMT_MASK | RT5645_HP_R_SMT_MASK, RT5645_HP_SG_DIS | RT5645_HP_L_SMT_DIS | RT5645_HP_R_SMT_DIS); /* headphone amp power down */ snd_soc_write(codec, RT5645_DEPOP_M1, 0x0000); snd_soc_update_bits(codec, RT5645_PWR_ANLG1, RT5645_PWR_HP_L | RT5645_PWR_HP_R | RT5645_PWR_HA, 0); } } } static int rt5645_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); switch (event) { case SND_SOC_DAPM_POST_PMU: hp_amp_power(codec, 1); /* headphone unmute sequence */ snd_soc_update_bits(codec, RT5645_DEPOP_M3, RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK | RT5645_CP_FQ3_MASK, (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ1_SFT) | (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) | (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ3_SFT)); regmap_write(rt5645->regmap, RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00); snd_soc_update_bits(codec, RT5645_DEPOP_M1, RT5645_SMT_TRIG_MASK, RT5645_SMT_TRIG_EN); snd_soc_update_bits(codec, RT5645_DEPOP_M1, RT5645_RSTN_MASK, RT5645_RSTN_EN); snd_soc_update_bits(codec, RT5645_DEPOP_M1, RT5645_RSTN_MASK | RT5645_HP_L_SMT_MASK | RT5645_HP_R_SMT_MASK, RT5645_RSTN_DIS | RT5645_HP_L_SMT_EN | RT5645_HP_R_SMT_EN); msleep(40); snd_soc_update_bits(codec, RT5645_DEPOP_M1, RT5645_HP_SG_MASK | RT5645_HP_L_SMT_MASK | RT5645_HP_R_SMT_MASK, RT5645_HP_SG_DIS | RT5645_HP_L_SMT_DIS | RT5645_HP_R_SMT_DIS); break; case SND_SOC_DAPM_PRE_PMD: /* headphone mute sequence */ snd_soc_update_bits(codec, RT5645_DEPOP_M3, RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK | RT5645_CP_FQ3_MASK, (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ1_SFT) | (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) | (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ3_SFT)); regmap_write(rt5645->regmap, RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00); snd_soc_update_bits(codec, RT5645_DEPOP_M1, RT5645_HP_SG_MASK, RT5645_HP_SG_EN); snd_soc_update_bits(codec, RT5645_DEPOP_M1, RT5645_RSTP_MASK, RT5645_RSTP_EN); snd_soc_update_bits(codec, RT5645_DEPOP_M1, RT5645_RSTP_MASK | RT5645_HP_L_SMT_MASK | RT5645_HP_R_SMT_MASK, RT5645_RSTP_DIS | RT5645_HP_L_SMT_EN | RT5645_HP_R_SMT_EN); msleep(30); hp_amp_power(codec, 0); break; default: return 0; } return 0; } static int rt5645_spk_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, RT5645_PWR_DIG1, RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R | RT5645_PWR_CLS_D_L, RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R | RT5645_PWR_CLS_D_L); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_update_bits(codec, RT5645_PWR_DIG1, RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R | RT5645_PWR_CLS_D_L, 0); break; default: return 0; } return 0; } static int rt5645_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, RT5645_PWR_ANLG1, RT5645_PWR_LM, RT5645_PWR_LM); snd_soc_update_bits(codec, RT5645_LOUT1, RT5645_L_MUTE | RT5645_R_MUTE, 0); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_update_bits(codec, RT5645_LOUT1, RT5645_L_MUTE | RT5645_R_MUTE, RT5645_L_MUTE | RT5645_R_MUTE); snd_soc_update_bits(codec, RT5645_PWR_ANLG1, RT5645_PWR_LM, 0); hp_amp_power(codec, 0); break; default: return 0; } return 0; } static int rt5645_bst2_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, RT5645_PWR_ANLG2, RT5645_PWR_BST2_P, RT5645_PWR_BST2_P); break; case SND_SOC_DAPM_PRE_PMD: snd_soc_update_bits(codec, RT5645_PWR_ANLG2, RT5645_PWR_BST2_P, 0); break; default: return 0; } return 0; } static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("LDO2", RT5645_PWR_MIXER, RT5645_PWR_LDO2_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("PLL1", RT5645_PWR_ANLG2, RT5645_PWR_PLL_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("JD Power", RT5645_PWR_ANLG2, RT5645_PWR_JD1_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5645_PWR_VOL, RT5645_PWR_MIC_DET_BIT, 0, NULL, 0), /* Input Side */ /* micbias */ SND_SOC_DAPM_MICBIAS("micbias1", RT5645_PWR_ANLG2, RT5645_PWR_MB1_BIT, 0), SND_SOC_DAPM_MICBIAS("micbias2", RT5645_PWR_ANLG2, RT5645_PWR_MB2_BIT, 0), /* Input Lines */ SND_SOC_DAPM_INPUT("DMIC L1"), SND_SOC_DAPM_INPUT("DMIC R1"), SND_SOC_DAPM_INPUT("DMIC L2"), SND_SOC_DAPM_INPUT("DMIC R2"), SND_SOC_DAPM_INPUT("IN1P"), SND_SOC_DAPM_INPUT("IN1N"), SND_SOC_DAPM_INPUT("IN2P"), SND_SOC_DAPM_INPUT("IN2N"), SND_SOC_DAPM_INPUT("Haptic Generator"), SND_SOC_DAPM_PGA("DMIC1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("DMIC2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, set_dmic_clk, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5645_DMIC_CTRL1, RT5645_DMIC_1_EN_SFT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5645_DMIC_CTRL1, RT5645_DMIC_2_EN_SFT, 0, NULL, 0), /* Boost */ SND_SOC_DAPM_PGA("BST1", RT5645_PWR_ANLG2, RT5645_PWR_BST1_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA_E("BST2", RT5645_PWR_ANLG2, RT5645_PWR_BST2_BIT, 0, NULL, 0, rt5645_bst2_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), /* Input Volume */ SND_SOC_DAPM_PGA("INL VOL", RT5645_PWR_VOL, RT5645_PWR_IN_L_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("INR VOL", RT5645_PWR_VOL, RT5645_PWR_IN_R_BIT, 0, NULL, 0), /* REC Mixer */ SND_SOC_DAPM_MIXER("RECMIXL", RT5645_PWR_MIXER, RT5645_PWR_RM_L_BIT, 0, rt5645_rec_l_mix, ARRAY_SIZE(rt5645_rec_l_mix)), SND_SOC_DAPM_MIXER("RECMIXR", RT5645_PWR_MIXER, RT5645_PWR_RM_R_BIT, 0, rt5645_rec_r_mix, ARRAY_SIZE(rt5645_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", RT5645_PWR_DIG1, RT5645_PWR_ADC_L_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("ADC R power", RT5645_PWR_DIG1, RT5645_PWR_ADC_R_BIT, 0, NULL, 0), /* ADC Mux */ SND_SOC_DAPM_MUX("Stereo1 DMIC Mux", SND_SOC_NOPM, 0, 0, &rt5645_sto1_dmic_mux), SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_sto_adc2_mux), SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_sto_adc2_mux), SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0, &rt5645_sto_adc1_mux), SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0, &rt5645_sto_adc1_mux), SND_SOC_DAPM_MUX("Mono DMIC L Mux", SND_SOC_NOPM, 0, 0, &rt5645_mono_dmic_l_mux), SND_SOC_DAPM_MUX("Mono DMIC R Mux", SND_SOC_NOPM, 0, 0, &rt5645_mono_dmic_r_mux), SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_mono_adc_l2_mux), SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, &rt5645_mono_adc_l1_mux), SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, &rt5645_mono_adc_r1_mux), SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_mono_adc_r2_mux), /* ADC Mixer */ SND_SOC_DAPM_SUPPLY_S("adc stereo1 filter", 1, RT5645_PWR_DIG2, RT5645_PWR_ADC_S1F_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY_S("adc stereo2 filter", 1, RT5645_PWR_DIG2, RT5645_PWR_ADC_S2F_BIT, 0, NULL, 0), SND_SOC_DAPM_MIXER_E("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0, rt5645_sto1_adc_l_mix, ARRAY_SIZE(rt5645_sto1_adc_l_mix), NULL, 0), SND_SOC_DAPM_MIXER_E("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0, rt5645_sto1_adc_r_mix, ARRAY_SIZE(rt5645_sto1_adc_r_mix), NULL, 0), SND_SOC_DAPM_SUPPLY_S("adc mono left filter", 1, RT5645_PWR_DIG2, RT5645_PWR_ADC_MF_L_BIT, 0, NULL, 0), SND_SOC_DAPM_MIXER_E("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, rt5645_mono_adc_l_mix, ARRAY_SIZE(rt5645_mono_adc_l_mix), NULL, 0), SND_SOC_DAPM_SUPPLY_S("adc mono right filter", 1, RT5645_PWR_DIG2, RT5645_PWR_ADC_MF_R_BIT, 0, NULL, 0), SND_SOC_DAPM_MIXER_E("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, rt5645_mono_adc_r_mix, ARRAY_SIZE(rt5645_mono_adc_r_mix), NULL, 0), /* ADC PGA */ SND_SOC_DAPM_PGA("Stereo1 ADC MIXL", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("Stereo1 ADC MIXR", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("Sto2 ADC LR MIX", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("VAD_ADC", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1_ADC3", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1_ADC4", SND_SOC_NOPM, 0, 0, NULL, 0), /* IF1 2 Mux */ SND_SOC_DAPM_MUX("IF1 ADC Mux", SND_SOC_NOPM, 0, 0, &rt5645_if1_adc_in_mux), SND_SOC_DAPM_MUX("IF2 ADC Mux", SND_SOC_NOPM, 0, 0, &rt5645_if2_adc_in_mux), /* Digital Interface */ SND_SOC_DAPM_SUPPLY("I2S1", RT5645_PWR_DIG1, RT5645_PWR_I2S1_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC2 L", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC2 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", RT5645_PWR_DIG1, RT5645_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), /* Digital Interface Select */ SND_SOC_DAPM_MUX("VAD ADC Mux", SND_SOC_NOPM, 0, 0, &rt5645_vad_adc_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), /* Output Side */ /* DAC mixer before sound effect */ SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, rt5645_dac_l_mix, ARRAY_SIZE(rt5645_dac_l_mix)), SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, rt5645_dac_r_mix, ARRAY_SIZE(rt5645_dac_r_mix)), /* DAC2 channel Mux */ SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac_l2_mux), SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac_r2_mux), SND_SOC_DAPM_PGA("DAC L2 Volume", RT5645_PWR_DIG1, RT5645_PWR_DAC_L2_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("DAC R2 Volume", RT5645_PWR_DIG1, RT5645_PWR_DAC_R2_BIT, 0, NULL, 0), SND_SOC_DAPM_MUX("DAC1 L Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac1l_mux), SND_SOC_DAPM_MUX("DAC1 R Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac1r_mux), /* DAC Mixer */ SND_SOC_DAPM_SUPPLY_S("dac stereo1 filter", 1, RT5645_PWR_DIG2, RT5645_PWR_DAC_S1F_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY_S("dac mono left filter", 1, RT5645_PWR_DIG2, RT5645_PWR_DAC_MF_L_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY_S("dac mono right filter", 1, RT5645_PWR_DIG2, RT5645_PWR_DAC_MF_R_BIT, 0, NULL, 0), SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, rt5645_sto_dac_l_mix, ARRAY_SIZE(rt5645_sto_dac_l_mix)), SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, rt5645_sto_dac_r_mix, ARRAY_SIZE(rt5645_sto_dac_r_mix)), SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, rt5645_mono_dac_l_mix, ARRAY_SIZE(rt5645_mono_dac_l_mix)), SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, rt5645_mono_dac_r_mix, ARRAY_SIZE(rt5645_mono_dac_r_mix)), SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, rt5645_dig_l_mix, ARRAY_SIZE(rt5645_dig_l_mix)), SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, rt5645_dig_r_mix, ARRAY_SIZE(rt5645_dig_r_mix)), /* DACs */ SND_SOC_DAPM_DAC("DAC L1", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_L1_BIT, 0), SND_SOC_DAPM_DAC("DAC L2", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_L2_BIT, 0), SND_SOC_DAPM_DAC("DAC R1", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_R1_BIT, 0), SND_SOC_DAPM_DAC("DAC R2", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_R2_BIT, 0), /* OUT Mixer */ SND_SOC_DAPM_MIXER("SPK MIXL", RT5645_PWR_MIXER, RT5645_PWR_SM_L_BIT, 0, rt5645_spk_l_mix, ARRAY_SIZE(rt5645_spk_l_mix)), SND_SOC_DAPM_MIXER("SPK MIXR", RT5645_PWR_MIXER, RT5645_PWR_SM_R_BIT, 0, rt5645_spk_r_mix, ARRAY_SIZE(rt5645_spk_r_mix)), SND_SOC_DAPM_MIXER("OUT MIXL", RT5645_PWR_MIXER, RT5645_PWR_OM_L_BIT, 0, rt5645_out_l_mix, ARRAY_SIZE(rt5645_out_l_mix)), SND_SOC_DAPM_MIXER("OUT MIXR", RT5645_PWR_MIXER, RT5645_PWR_OM_R_BIT, 0, rt5645_out_r_mix, ARRAY_SIZE(rt5645_out_r_mix)), /* Ouput Volume */ SND_SOC_DAPM_SWITCH("SPKVOL L", RT5645_PWR_VOL, RT5645_PWR_SV_L_BIT, 0, &spk_l_vol_control), SND_SOC_DAPM_SWITCH("SPKVOL R", RT5645_PWR_VOL, RT5645_PWR_SV_R_BIT, 0, &spk_r_vol_control), SND_SOC_DAPM_MIXER("HPOVOL MIXL", RT5645_PWR_VOL, RT5645_PWR_HV_L_BIT, 0, rt5645_hpvoll_mix, ARRAY_SIZE(rt5645_hpvoll_mix)), SND_SOC_DAPM_MIXER("HPOVOL MIXR", RT5645_PWR_VOL, RT5645_PWR_HV_R_BIT, 0, rt5645_hpvolr_mix, ARRAY_SIZE(rt5645_hpvolr_mix)), SND_SOC_DAPM_SUPPLY("HPOVOL MIXL Power", RT5645_PWR_MIXER, RT5645_PWR_HM_L_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("HPOVOL MIXR Power", RT5645_PWR_MIXER, RT5645_PWR_HM_R_BIT, 0, NULL, 0), SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("DAC 2", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("HPOVOL", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_SWITCH("HPOVOL L", SND_SOC_NOPM, 0, 0, &hp_l_vol_control), SND_SOC_DAPM_SWITCH("HPOVOL R", SND_SOC_NOPM, 0, 0, &hp_r_vol_control), /* HPO/LOUT/Mono Mixer */ SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 0, rt5645_spo_l_mix, ARRAY_SIZE(rt5645_spo_l_mix)), SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 0, rt5645_spo_r_mix, ARRAY_SIZE(rt5645_spo_r_mix)), SND_SOC_DAPM_MIXER("HPO MIX", SND_SOC_NOPM, 0, 0, rt5645_hpo_mix, ARRAY_SIZE(rt5645_hpo_mix)), SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, rt5645_lout_mix, ARRAY_SIZE(rt5645_lout_mix)), SND_SOC_DAPM_PGA_S("HP amp", 1, SND_SOC_NOPM, 0, 0, rt5645_hp_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, rt5645_lout_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_S("SPK amp", 2, SND_SOC_NOPM, 0, 0, rt5645_spk_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), /* PDM */ SND_SOC_DAPM_SUPPLY("PDM1 Power", RT5645_PWR_DIG2, RT5645_PWR_PDM1_BIT, 0, NULL, 0), SND_SOC_DAPM_MUX("PDM1 L Mux", SND_SOC_NOPM, 0, 0, &rt5645_pdm1_l_mux), SND_SOC_DAPM_MUX("PDM1 R Mux", SND_SOC_NOPM, 0, 0, &rt5645_pdm1_r_mux), SND_SOC_DAPM_SWITCH("PDM1 L", SND_SOC_NOPM, 0, 0, &pdm1_l_vol_control), SND_SOC_DAPM_SWITCH("PDM1 R", SND_SOC_NOPM, 0, 0, &pdm1_r_vol_control), /* Output Lines */ SND_SOC_DAPM_OUTPUT("HPOL"), SND_SOC_DAPM_OUTPUT("HPOR"), SND_SOC_DAPM_OUTPUT("LOUTL"), SND_SOC_DAPM_OUTPUT("LOUTR"), SND_SOC_DAPM_OUTPUT("PDM1L"), SND_SOC_DAPM_OUTPUT("PDM1R"), SND_SOC_DAPM_OUTPUT("SPOL"), SND_SOC_DAPM_OUTPUT("SPOR"), }; static const struct snd_soc_dapm_route rt5645_dapm_routes[] = { { "IN1P", NULL, "LDO2" }, { "IN2P", NULL, "LDO2" }, { "DMIC1", NULL, "DMIC L1" }, { "DMIC1", NULL, "DMIC R1" }, { "DMIC2", NULL, "DMIC L2" }, { "DMIC2", NULL, "DMIC R2" }, { "BST1", NULL, "IN1P" }, { "BST1", NULL, "IN1N" }, { "BST1", NULL, "JD Power" }, { "BST1", NULL, "Mic Det Power" }, { "BST2", NULL, "IN2P" }, { "BST2", NULL, "IN2N" }, { "INL VOL", NULL, "IN2P" }, { "INR VOL", NULL, "IN2N" }, { "RECMIXL", "HPOL Switch", "HPOL" }, { "RECMIXL", "INL Switch", "INL VOL" }, { "RECMIXL", "BST2 Switch", "BST2" }, { "RECMIXL", "BST1 Switch", "BST1" }, { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" }, { "RECMIXR", "HPOR Switch", "HPOR" }, { "RECMIXR", "INR Switch", "INR VOL" }, { "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 R", NULL, "RECMIXR" }, { "ADC R", NULL, "ADC R power" }, {"DMIC L1", NULL, "DMIC CLK"}, {"DMIC L1", NULL, "DMIC1 Power"}, {"DMIC R1", NULL, "DMIC CLK"}, {"DMIC R1", NULL, "DMIC1 Power"}, {"DMIC L2", NULL, "DMIC CLK"}, {"DMIC L2", NULL, "DMIC2 Power"}, {"DMIC R2", NULL, "DMIC CLK"}, {"DMIC R2", NULL, "DMIC2 Power"}, { "Stereo1 DMIC Mux", "DMIC1", "DMIC1" }, { "Stereo1 DMIC Mux", "DMIC2", "DMIC2" }, { "Mono DMIC L Mux", "DMIC1", "DMIC L1" }, { "Mono DMIC L Mux", "DMIC2", "DMIC L2" }, { "Mono DMIC R Mux", "DMIC1", "DMIC R1" }, { "Mono DMIC R Mux", "DMIC2", "DMIC R2" }, { "Stereo1 ADC L2 Mux", "DMIC", "Stereo1 DMIC Mux" }, { "Stereo1 ADC L2 Mux", "DAC MIX", "DAC MIXL" }, { "Stereo1 ADC L1 Mux", "ADC", "ADC L" }, { "Stereo1 ADC L1 Mux", "DAC MIX", "DAC MIXL" }, { "Stereo1 ADC R1 Mux", "ADC", "ADC R" }, { "Stereo1 ADC R1 Mux", "DAC MIX", "DAC MIXR" }, { "Stereo1 ADC R2 Mux", "DMIC", "Stereo1 DMIC Mux" }, { "Stereo1 ADC R2 Mux", "DAC MIX", "DAC MIXR" }, { "Mono ADC L2 Mux", "DMIC", "Mono DMIC L Mux" }, { "Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL" }, { "Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL" }, { "Mono ADC L1 Mux", "ADC", "ADC L" }, { "Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR" }, { "Mono ADC R1 Mux", "ADC", "ADC R" }, { "Mono ADC R2 Mux", "DMIC", "Mono DMIC R Mux" }, { "Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR" }, { "Sto1 ADC MIXL", "ADC1 Switch", "Stereo1 ADC L1 Mux" }, { "Sto1 ADC MIXL", "ADC2 Switch", "Stereo1 ADC L2 Mux" }, { "Sto1 ADC MIXR", "ADC1 Switch", "Stereo1 ADC R1 Mux" }, { "Sto1 ADC MIXR", "ADC2 Switch", "Stereo1 ADC R2 Mux" }, { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" }, { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" }, { "adc stereo1 filter", NULL, "PLL1", is_sys_clk_from_pll }, { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" }, { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" }, { "adc stereo1 filter", NULL, "PLL1", is_sys_clk_from_pll }, { "Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux" }, { "Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux" }, { "Mono ADC MIXL", NULL, "adc mono left filter" }, { "adc mono left filter", NULL, "PLL1", is_sys_clk_from_pll }, { "Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux" }, { "Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux" }, { "Mono ADC MIXR", NULL, "adc mono right filter" }, { "adc mono right filter", NULL, "PLL1", is_sys_clk_from_pll }, { "VAD ADC Mux", "Sto1 ADC L", "Stereo1 ADC MIXL" }, { "VAD ADC Mux", "Mono ADC L", "Mono ADC MIXL" }, { "VAD ADC Mux", "Mono ADC R", "Mono ADC MIXR" }, { "IF_ADC1", NULL, "Stereo1 ADC MIXL" }, { "IF_ADC1", NULL, "Stereo1 ADC MIXR" }, { "IF_ADC2", NULL, "Mono ADC MIXL" }, { "IF_ADC2", NULL, "Mono ADC MIXR" }, { "VAD_ADC", NULL, "VAD ADC Mux" }, { "IF1 ADC Mux", "IF_ADC1", "IF_ADC1" }, { "IF1 ADC Mux", "IF_ADC2", "IF_ADC2" }, { "IF1 ADC Mux", "VAD_ADC", "VAD_ADC" }, { "IF2 ADC Mux", "IF_ADC1", "IF_ADC1" }, { "IF2 ADC Mux", "IF_ADC2", "IF_ADC2" }, { "IF2 ADC Mux", "VAD_ADC", "VAD_ADC" }, { "IF1 ADC", NULL, "I2S1" }, { "IF1 ADC", NULL, "IF1 ADC Mux" }, { "IF2 ADC", NULL, "I2S2" }, { "IF2 ADC", NULL, "IF2 ADC Mux" }, { "AIF1TX", NULL, "IF1 ADC" }, { "AIF1TX", NULL, "IF2 ADC" }, { "AIF2TX", NULL, "IF2 ADC" }, { "IF1 DAC1", NULL, "AIF1RX" }, { "IF1 DAC2", NULL, "AIF1RX" }, { "IF2 DAC", NULL, "AIF2RX" }, { "IF1 DAC1", NULL, "I2S1" }, { "IF1 DAC2", NULL, "I2S1" }, { "IF2 DAC", NULL, "I2S2" }, { "IF1 DAC2 L", NULL, "IF1 DAC2" }, { "IF1 DAC2 R", NULL, "IF1 DAC2" }, { "IF1 DAC1 L", NULL, "IF1 DAC1" }, { "IF1 DAC1 R", NULL, "IF1 DAC1" }, { "IF2 DAC L", NULL, "IF2 DAC" }, { "IF2 DAC R", NULL, "IF2 DAC" }, { "DAC1 L Mux", "IF1 DAC", "IF1 DAC1 L" }, { "DAC1 L Mux", "IF2 DAC", "IF2 DAC L" }, { "DAC1 R Mux", "IF1 DAC", "IF1 DAC1 R" }, { "DAC1 R Mux", "IF2 DAC", "IF2 DAC R" }, { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" }, { "DAC1 MIXL", "DAC1 Switch", "DAC1 L Mux" }, { "DAC1 MIXL", NULL, "dac stereo1 filter" }, { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" }, { "DAC1 MIXR", "DAC1 Switch", "DAC1 R Mux" }, { "DAC1 MIXR", NULL, "dac stereo1 filter" }, { "DAC L2 Mux", "IF1 DAC", "IF1 DAC2 L" }, { "DAC L2 Mux", "IF2 DAC", "IF2 DAC L" }, { "DAC L2 Mux", "Mono ADC", "Mono ADC MIXL" }, { "DAC L2 Mux", "VAD_ADC", "VAD_ADC" }, { "DAC L2 Volume", NULL, "DAC L2 Mux" }, { "DAC L2 Volume", NULL, "dac mono left filter" }, { "DAC R2 Mux", "IF1 DAC", "IF1 DAC2 R" }, { "DAC R2 Mux", "IF2 DAC", "IF2 DAC R" }, { "DAC R2 Mux", "Mono ADC", "Mono ADC MIXR" }, { "DAC R2 Mux", "Haptic", "Haptic Generator" }, { "DAC R2 Volume", NULL, "DAC R2 Mux" }, { "DAC R2 Volume", NULL, "dac mono right filter" }, { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" }, { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" }, { "Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" }, { "Stereo DAC MIXL", NULL, "dac stereo1 filter" }, { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" }, { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" }, { "Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" }, { "Stereo DAC MIXR", NULL, "dac stereo1 filter" }, { "Mono DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" }, { "Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" }, { "Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Volume" }, { "Mono DAC MIXL", NULL, "dac mono left filter" }, { "Mono DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" }, { "Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" }, { "Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" }, { "Mono DAC MIXR", NULL, "dac mono right filter" }, { "DAC MIXL", "Sto DAC Mix L Switch", "Stereo DAC MIXL" }, { "DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" }, { "DAC MIXL", "DAC R2 Switch", "DAC R2 Volume" }, { "DAC MIXR", "Sto DAC Mix R Switch", "Stereo DAC MIXR" }, { "DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" }, { "DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" }, { "DAC L1", NULL, "Stereo DAC MIXL" }, { "DAC L1", NULL, "PLL1", is_sys_clk_from_pll }, { "DAC R1", NULL, "Stereo DAC MIXR" }, { "DAC R1", NULL, "PLL1", is_sys_clk_from_pll }, { "DAC L2", NULL, "Mono DAC MIXL" }, { "DAC L2", NULL, "PLL1", is_sys_clk_from_pll }, { "DAC R2", NULL, "Mono DAC MIXR" }, { "DAC R2", NULL, "PLL1", is_sys_clk_from_pll }, { "SPK MIXL", "BST1 Switch", "BST1" }, { "SPK MIXL", "INL Switch", "INL VOL" }, { "SPK MIXL", "DAC L1 Switch", "DAC L1" }, { "SPK MIXL", "DAC L2 Switch", "DAC L2" }, { "SPK MIXR", "BST2 Switch", "BST2" }, { "SPK MIXR", "INR Switch", "INR VOL" }, { "SPK MIXR", "DAC R1 Switch", "DAC R1" }, { "SPK MIXR", "DAC R2 Switch", "DAC R2" }, { "OUT MIXL", "BST1 Switch", "BST1" }, { "OUT MIXL", "INL Switch", "INL VOL" }, { "OUT MIXL", "DAC L2 Switch", "DAC L2" }, { "OUT MIXL", "DAC L1 Switch", "DAC L1" }, { "OUT MIXR", "BST2 Switch", "BST2" }, { "OUT MIXR", "INR Switch", "INR VOL" }, { "OUT MIXR", "DAC R2 Switch", "DAC R2" }, { "OUT MIXR", "DAC R1 Switch", "DAC R1" }, { "HPOVOL MIXL", "DAC1 Switch", "DAC L1" }, { "HPOVOL MIXL", "DAC2 Switch", "DAC L2" }, { "HPOVOL MIXL", "INL Switch", "INL VOL" }, { "HPOVOL MIXL", "BST1 Switch", "BST1" }, { "HPOVOL MIXL", NULL, "HPOVOL MIXL Power" }, { "HPOVOL MIXR", "DAC1 Switch", "DAC R1" }, { "HPOVOL MIXR", "DAC2 Switch", "DAC R2" }, { "HPOVOL MIXR", "INR Switch", "INR VOL" }, { "HPOVOL MIXR", "BST2 Switch", "BST2" }, { "HPOVOL MIXR", NULL, "HPOVOL MIXR Power" }, { "DAC 2", NULL, "DAC L2" }, { "DAC 2", NULL, "DAC R2" }, { "DAC 1", NULL, "DAC L1" }, { "DAC 1", NULL, "DAC R1" }, { "HPOVOL L", "Switch", "HPOVOL MIXL" }, { "HPOVOL R", "Switch", "HPOVOL MIXR" }, { "HPOVOL", NULL, "HPOVOL L" }, { "HPOVOL", NULL, "HPOVOL R" }, { "HPO MIX", "DAC1 Switch", "DAC 1" }, { "HPO MIX", "HPVOL Switch", "HPOVOL" }, { "SPKVOL L", "Switch", "SPK MIXL" }, { "SPKVOL R", "Switch", "SPK 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" }, { "SPOR MIX", "DAC R1 Switch", "DAC R1" }, { "SPOR MIX", "SPKVOL R Switch", "SPKVOL R" }, { "LOUT MIX", "DAC L1 Switch", "DAC L1" }, { "LOUT MIX", "DAC R1 Switch", "DAC R1" }, { "LOUT MIX", "OUTMIX L Switch", "OUT MIXL" }, { "LOUT MIX", "OUTMIX R Switch", "OUT MIXR" }, { "PDM1 L Mux", "Stereo DAC", "Stereo DAC MIXL" }, { "PDM1 L Mux", "Mono DAC", "Mono DAC MIXL" }, { "PDM1 L Mux", NULL, "PDM1 Power" }, { "PDM1 R Mux", "Stereo DAC", "Stereo DAC MIXR" }, { "PDM1 R Mux", "Mono DAC", "Mono DAC MIXR" }, { "PDM1 R Mux", NULL, "PDM1 Power" }, { "HP amp", NULL, "HPO MIX" }, { "HP amp", NULL, "JD Power" }, { "HP amp", NULL, "Mic Det Power" }, { "HP amp", NULL, "LDO2" }, { "HPOL", NULL, "HP amp" }, { "HPOR", NULL, "HP amp" }, { "LOUT amp", NULL, "LOUT MIX" }, { "LOUTL", NULL, "LOUT amp" }, { "LOUTR", NULL, "LOUT amp" }, { "PDM1 L", "Switch", "PDM1 L Mux" }, { "PDM1 R", "Switch", "PDM1 R Mux" }, { "PDM1L", NULL, "PDM1 L" }, { "PDM1R", NULL, "PDM1 R" }, { "SPK amp", NULL, "SPOL MIX" }, { "SPK amp", NULL, "SPOR MIX" }, { "SPOL", NULL, "SPK amp" }, { "SPOR", NULL, "SPK amp" }, }; 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 rt5645_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { struct snd_soc_codec *codec = dai->codec; struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); unsigned int val_len = 0, val_clk, mask_clk; int pre_div, bclk_ms, frame_size; rt5645->lrck[dai->id] = params_rate(params); pre_div = get_clk_info(rt5645->sysclk, rt5645->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; rt5645->bclk[dai->id] = rt5645->lrck[dai->id] * (32 << bclk_ms); dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", rt5645->bclk[dai->id], rt5645->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_width(params)) { case 16: break; case 20: val_len |= RT5645_I2S_DL_20; break; case 24: val_len |= RT5645_I2S_DL_24; break; case 8: val_len |= RT5645_I2S_DL_8; break; default: return -EINVAL; } switch (dai->id) { case RT5645_AIF1: mask_clk = RT5645_I2S_BCLK_MS1_MASK | RT5645_I2S_PD1_MASK; val_clk = bclk_ms << RT5645_I2S_BCLK_MS1_SFT | pre_div << RT5645_I2S_PD1_SFT; snd_soc_update_bits(codec, RT5645_I2S1_SDP, RT5645_I2S_DL_MASK, val_len); snd_soc_update_bits(codec, RT5645_ADDA_CLK1, mask_clk, val_clk); break; case RT5645_AIF2: mask_clk = RT5645_I2S_BCLK_MS2_MASK | RT5645_I2S_PD2_MASK; val_clk = bclk_ms << RT5645_I2S_BCLK_MS2_SFT | pre_div << RT5645_I2S_PD2_SFT; snd_soc_update_bits(codec, RT5645_I2S2_SDP, RT5645_I2S_DL_MASK, val_len); snd_soc_update_bits(codec, RT5645_ADDA_CLK1, mask_clk, val_clk); break; default: dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id); return -EINVAL; } return 0; } static int rt5645_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) { struct snd_soc_codec *codec = dai->codec; struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); unsigned int reg_val = 0; switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFM: rt5645->master[dai->id] = 1; break; case SND_SOC_DAIFMT_CBS_CFS: reg_val |= RT5645_I2S_MS_S; rt5645->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 |= RT5645_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 |= RT5645_I2S_DF_LEFT; break; case SND_SOC_DAIFMT_DSP_A: reg_val |= RT5645_I2S_DF_PCM_A; break; case SND_SOC_DAIFMT_DSP_B: reg_val |= RT5645_I2S_DF_PCM_B; break; default: return -EINVAL; } switch (dai->id) { case RT5645_AIF1: snd_soc_update_bits(codec, RT5645_I2S1_SDP, RT5645_I2S_MS_MASK | RT5645_I2S_BP_MASK | RT5645_I2S_DF_MASK, reg_val); break; case RT5645_AIF2: snd_soc_update_bits(codec, RT5645_I2S1_SDP, RT5645_I2S_MS_MASK | RT5645_I2S_BP_MASK | RT5645_I2S_DF_MASK, reg_val); break; default: dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id); return -EINVAL; } return 0; } static int rt5645_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, unsigned int freq, int dir) { struct snd_soc_codec *codec = dai->codec; struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); unsigned int reg_val = 0; if (freq == rt5645->sysclk && clk_id == rt5645->sysclk_src) return 0; switch (clk_id) { case RT5645_SCLK_S_MCLK: reg_val |= RT5645_SCLK_SRC_MCLK; break; case RT5645_SCLK_S_PLL1: reg_val |= RT5645_SCLK_SRC_PLL1; break; case RT5645_SCLK_S_RCCLK: reg_val |= RT5645_SCLK_SRC_RCCLK; break; default: dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id); return -EINVAL; } snd_soc_update_bits(codec, RT5645_GLB_CLK, RT5645_SCLK_SRC_MASK, reg_val); rt5645->sysclk = freq; rt5645->sysclk_src = clk_id; dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); return 0; } /** * rt5645_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 rt5645_pll_calc(const unsigned int freq_in, const unsigned int freq_out, struct rt5645_pll_code *pll_code) { int max_n = RT5645_PLL_N_MAX, max_m = RT5645_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 (RT5645_PLL_INP_MAX < freq_in || RT5645_PLL_INP_MIN > freq_in) return -EINVAL; k = 100000000 / freq_out - 2; if (k > RT5645_PLL_K_MAX) k = RT5645_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 rt5645_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 rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); struct rt5645_pll_code pll_code; int ret; if (source == rt5645->pll_src && freq_in == rt5645->pll_in && freq_out == rt5645->pll_out) return 0; if (!freq_in || !freq_out) { dev_dbg(codec->dev, "PLL disabled\n"); rt5645->pll_in = 0; rt5645->pll_out = 0; snd_soc_update_bits(codec, RT5645_GLB_CLK, RT5645_SCLK_SRC_MASK, RT5645_SCLK_SRC_MCLK); return 0; } switch (source) { case RT5645_PLL1_S_MCLK: snd_soc_update_bits(codec, RT5645_GLB_CLK, RT5645_PLL1_SRC_MASK, RT5645_PLL1_SRC_MCLK); break; case RT5645_PLL1_S_BCLK1: case RT5645_PLL1_S_BCLK2: switch (dai->id) { case RT5645_AIF1: snd_soc_update_bits(codec, RT5645_GLB_CLK, RT5645_PLL1_SRC_MASK, RT5645_PLL1_SRC_BCLK1); break; case RT5645_AIF2: snd_soc_update_bits(codec, RT5645_GLB_CLK, RT5645_PLL1_SRC_MASK, RT5645_PLL1_SRC_BCLK2); break; default: dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id); return -EINVAL; } break; default: dev_err(codec->dev, "Unknown PLL source %d\n", source); return -EINVAL; } ret = rt5645_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, RT5645_PLL_CTRL1, pll_code.n_code << RT5645_PLL_N_SFT | pll_code.k_code); snd_soc_write(codec, RT5645_PLL_CTRL2, (pll_code.m_bp ? 0 : pll_code.m_code) << RT5645_PLL_M_SFT | pll_code.m_bp << RT5645_PLL_M_BP_SFT); rt5645->pll_in = freq_in; rt5645->pll_out = freq_out; rt5645->pll_src = source; return 0; } static int rt5645_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width) { struct snd_soc_codec *codec = dai->codec; unsigned int val = 0; if (rx_mask || tx_mask) val |= (1 << 14); switch (slots) { case 4: val |= (1 << 12); break; case 6: val |= (2 << 12); break; case 8: val |= (3 << 12); break; case 2: default: break; } switch (slot_width) { case 20: val |= (1 << 10); break; case 24: val |= (2 << 10); break; case 32: val |= (3 << 10); break; case 16: default: break; } snd_soc_update_bits(codec, RT5645_TDM_CTRL_1, 0x7c00, val); return 0; } static int rt5645_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { switch (level) { case SND_SOC_BIAS_STANDBY: if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) { snd_soc_update_bits(codec, RT5645_PWR_ANLG1, RT5645_PWR_VREF1 | RT5645_PWR_MB | RT5645_PWR_BG | RT5645_PWR_VREF2, RT5645_PWR_VREF1 | RT5645_PWR_MB | RT5645_PWR_BG | RT5645_PWR_VREF2); mdelay(10); snd_soc_update_bits(codec, RT5645_PWR_ANLG1, RT5645_PWR_FV1 | RT5645_PWR_FV2, RT5645_PWR_FV1 | RT5645_PWR_FV2); snd_soc_update_bits(codec, RT5645_GEN_CTRL1, RT5645_DIG_GATE_CTRL, RT5645_DIG_GATE_CTRL); } break; case SND_SOC_BIAS_OFF: snd_soc_write(codec, RT5645_DEPOP_M2, 0x1100); snd_soc_write(codec, RT5645_GEN_CTRL1, 0x0128); snd_soc_write(codec, RT5645_PWR_DIG1, 0x0000); snd_soc_write(codec, RT5645_PWR_DIG2, 0x0000); snd_soc_write(codec, RT5645_PWR_VOL, 0x0000); snd_soc_write(codec, RT5645_PWR_MIXER, 0x0000); snd_soc_write(codec, RT5645_PWR_ANLG1, 0x0000); snd_soc_write(codec, RT5645_PWR_ANLG2, 0x0000); break; default: break; } codec->dapm.bias_level = level; return 0; } static int rt5645_probe(struct snd_soc_codec *codec) { struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); rt5645->codec = codec; rt5645_set_bias_level(codec, SND_SOC_BIAS_OFF); snd_soc_update_bits(codec, RT5645_CHARGE_PUMP, 0x0300, 0x0200); snd_soc_write(codec, RT5645_PR_BASE + 0x1c, 0xfd20); snd_soc_write(codec, RT5645_PR_BASE + 0x20, 0x611f); snd_soc_write(codec, RT5645_PR_BASE + 0x21, 0x4040); snd_soc_write(codec, RT5645_PR_BASE + 0x23, 0x0004); return 0; } static int rt5645_remove(struct snd_soc_codec *codec) { rt5645_reset(codec); return 0; } #ifdef CONFIG_PM static int rt5645_suspend(struct snd_soc_codec *codec) { struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); regcache_cache_only(rt5645->regmap, true); regcache_mark_dirty(rt5645->regmap); return 0; } static int rt5645_resume(struct snd_soc_codec *codec) { struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); regcache_cache_only(rt5645->regmap, false); snd_soc_cache_sync(codec); return 0; } #else #define rt5645_suspend NULL #define rt5645_resume NULL #endif #define RT5645_STEREO_RATES SNDRV_PCM_RATE_8000_96000 #define RT5645_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) static struct snd_soc_dai_ops rt5645_aif_dai_ops = { .hw_params = rt5645_hw_params, .set_fmt = rt5645_set_dai_fmt, .set_sysclk = rt5645_set_dai_sysclk, .set_tdm_slot = rt5645_set_tdm_slot, .set_pll = rt5645_set_dai_pll, }; static struct snd_soc_dai_driver rt5645_dai[] = { { .name = "rt5645-aif1", .id = RT5645_AIF1, .playback = { .stream_name = "AIF1 Playback", .channels_min = 1, .channels_max = 2, .rates = RT5645_STEREO_RATES, .formats = RT5645_FORMATS, }, .capture = { .stream_name = "AIF1 Capture", .channels_min = 1, .channels_max = 2, .rates = RT5645_STEREO_RATES, .formats = RT5645_FORMATS, }, .ops = &rt5645_aif_dai_ops, }, { .name = "rt5645-aif2", .id = RT5645_AIF2, .playback = { .stream_name = "AIF2 Playback", .channels_min = 1, .channels_max = 2, .rates = RT5645_STEREO_RATES, .formats = RT5645_FORMATS, }, .capture = { .stream_name = "AIF2 Capture", .channels_min = 1, .channels_max = 2, .rates = RT5645_STEREO_RATES, .formats = RT5645_FORMATS, }, .ops = &rt5645_aif_dai_ops, }, }; static struct snd_soc_codec_driver soc_codec_dev_rt5645 = { .probe = rt5645_probe, .remove = rt5645_remove, .suspend = rt5645_suspend, .resume = rt5645_resume, .set_bias_level = rt5645_set_bias_level, .idle_bias_off = true, .controls = rt5645_snd_controls, .num_controls = ARRAY_SIZE(rt5645_snd_controls), .dapm_widgets = rt5645_dapm_widgets, .num_dapm_widgets = ARRAY_SIZE(rt5645_dapm_widgets), .dapm_routes = rt5645_dapm_routes, .num_dapm_routes = ARRAY_SIZE(rt5645_dapm_routes), }; static const struct regmap_config rt5645_regmap = { .reg_bits = 8, .val_bits = 16, .max_register = RT5645_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5645_ranges) * RT5645_PR_SPACING), .volatile_reg = rt5645_volatile_register, .readable_reg = rt5645_readable_register, .cache_type = REGCACHE_RBTREE, .reg_defaults = rt5645_reg, .num_reg_defaults = ARRAY_SIZE(rt5645_reg), .ranges = rt5645_ranges, .num_ranges = ARRAY_SIZE(rt5645_ranges), }; static const struct i2c_device_id rt5645_i2c_id[] = { { "rt5645", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id); static int rt5645_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct rt5645_platform_data *pdata = dev_get_platdata(&i2c->dev); struct rt5645_priv *rt5645; int ret; unsigned int val; rt5645 = devm_kzalloc(&i2c->dev, sizeof(struct rt5645_priv), GFP_KERNEL); if (rt5645 == NULL) return -ENOMEM; i2c_set_clientdata(i2c, rt5645); if (pdata) rt5645->pdata = *pdata; rt5645->regmap = devm_regmap_init_i2c(i2c, &rt5645_regmap); if (IS_ERR(rt5645->regmap)) { ret = PTR_ERR(rt5645->regmap); dev_err(&i2c->dev, "Failed to allocate register map: %d\n", ret); return ret; } regmap_read(rt5645->regmap, RT5645_VENDOR_ID2, &val); if (val != RT5645_DEVICE_ID) { dev_err(&i2c->dev, "Device with ID register %x is not rt5645\n", val); return -ENODEV; } regmap_write(rt5645->regmap, RT5645_RESET, 0); ret = regmap_register_patch(rt5645->regmap, init_list, ARRAY_SIZE(init_list)); if (ret != 0) dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); if (rt5645->pdata.in2_diff) regmap_update_bits(rt5645->regmap, RT5645_IN2_CTRL, RT5645_IN_DF2, RT5645_IN_DF2); if (rt5645->pdata.dmic_en) { regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, RT5645_GP2_PIN_MASK, RT5645_GP2_PIN_DMIC1_SCL); switch (rt5645->pdata.dmic1_data_pin) { case RT5645_DMIC_DATA_IN2N: regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_IN2N); break; case RT5645_DMIC_DATA_GPIO5: regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_GPIO5); regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, RT5645_GP5_PIN_MASK, RT5645_GP5_PIN_DMIC1_SDA); break; case RT5645_DMIC_DATA_GPIO11: regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_GPIO11); regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, RT5645_GP11_PIN_MASK, RT5645_GP11_PIN_DMIC1_SDA); break; default: break; } switch (rt5645->pdata.dmic2_data_pin) { case RT5645_DMIC_DATA_IN2P: regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_IN2P); break; case RT5645_DMIC_DATA_GPIO6: regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_GPIO6); regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, RT5645_GP6_PIN_MASK, RT5645_GP6_PIN_DMIC2_SDA); break; case RT5645_DMIC_DATA_GPIO10: regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_GPIO10); regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, RT5645_GP10_PIN_MASK, RT5645_GP10_PIN_DMIC2_SDA); break; case RT5645_DMIC_DATA_GPIO12: regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, RT5645_DMIC_1_DP_MASK, RT5645_DMIC_2_DP_GPIO12); regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, RT5645_GP12_PIN_MASK, RT5645_GP12_PIN_DMIC2_SDA); break; default: break; } } ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645, rt5645_dai, ARRAY_SIZE(rt5645_dai)); if (ret < 0) goto err; return 0; err: return ret; } static int rt5645_i2c_remove(struct i2c_client *i2c) { snd_soc_unregister_codec(&i2c->dev); return 0; } static struct i2c_driver rt5645_i2c_driver = { .driver = { .name = "rt5645", .owner = THIS_MODULE, }, .probe = rt5645_i2c_probe, .remove = rt5645_i2c_remove, .id_table = rt5645_i2c_id, }; module_i2c_driver(rt5645_i2c_driver); MODULE_DESCRIPTION("ASoC RT5645 driver"); MODULE_AUTHOR("Bard Liao "); MODULE_LICENSE("GPL v2");