| /* |
| * rt5651.c -- RT5651 ALSA SoC audio codec driver |
| * |
| * Copyright 2014 Realtek Semiconductor Corp. |
| * Author: Bard Liao <bardliao@realtek.com> |
| * |
| * 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 <linux/module.h> |
| #include <linux/moduleparam.h> |
| #include <linux/init.h> |
| #include <linux/delay.h> |
| #include <linux/pm.h> |
| #include <linux/i2c.h> |
| #include <linux/regmap.h> |
| #include <linux/platform_device.h> |
| #include <linux/spi/spi.h> |
| #include <sound/core.h> |
| #include <sound/pcm.h> |
| #include <sound/pcm_params.h> |
| #include <sound/soc.h> |
| #include <sound/soc-dapm.h> |
| #include <sound/initval.h> |
| #include <sound/tlv.h> |
| |
| #include "rl6231.h" |
| #include "rt5651.h" |
| |
| #define RT5651_DEVICE_ID_VALUE 0x6281 |
| |
| #define RT5651_PR_RANGE_BASE (0xff + 1) |
| #define RT5651_PR_SPACING 0x100 |
| |
| #define RT5651_PR_BASE (RT5651_PR_RANGE_BASE + (0 * RT5651_PR_SPACING)) |
| |
| static const struct regmap_range_cfg rt5651_ranges[] = { |
| { .name = "PR", .range_min = RT5651_PR_BASE, |
| .range_max = RT5651_PR_BASE + 0xb4, |
| .selector_reg = RT5651_PRIV_INDEX, |
| .selector_mask = 0xff, |
| .selector_shift = 0x0, |
| .window_start = RT5651_PRIV_DATA, |
| .window_len = 0x1, }, |
| }; |
| |
| static struct reg_default init_list[] = { |
| {RT5651_PR_BASE + 0x3d, 0x3e00}, |
| }; |
| |
| static const struct reg_default rt5651_reg[] = { |
| { 0x00, 0x0000 }, |
| { 0x02, 0xc8c8 }, |
| { 0x03, 0xc8c8 }, |
| { 0x05, 0x0000 }, |
| { 0x0d, 0x0000 }, |
| { 0x0e, 0x0000 }, |
| { 0x0f, 0x0808 }, |
| { 0x10, 0x0808 }, |
| { 0x19, 0xafaf }, |
| { 0x1a, 0xafaf }, |
| { 0x1b, 0x0c00 }, |
| { 0x1c, 0x2f2f }, |
| { 0x1d, 0x2f2f }, |
| { 0x1e, 0x0000 }, |
| { 0x27, 0x7860 }, |
| { 0x28, 0x7070 }, |
| { 0x29, 0x8080 }, |
| { 0x2a, 0x5252 }, |
| { 0x2b, 0x5454 }, |
| { 0x2f, 0x0000 }, |
| { 0x30, 0x5000 }, |
| { 0x3b, 0x0000 }, |
| { 0x3c, 0x006f }, |
| { 0x3d, 0x0000 }, |
| { 0x3e, 0x006f }, |
| { 0x45, 0x6000 }, |
| { 0x4d, 0x0000 }, |
| { 0x4e, 0x0000 }, |
| { 0x4f, 0x0279 }, |
| { 0x50, 0x0000 }, |
| { 0x51, 0x0000 }, |
| { 0x52, 0x0279 }, |
| { 0x53, 0xf000 }, |
| { 0x61, 0x0000 }, |
| { 0x62, 0x0000 }, |
| { 0x63, 0x00c0 }, |
| { 0x64, 0x0000 }, |
| { 0x65, 0x0000 }, |
| { 0x66, 0x0000 }, |
| { 0x70, 0x8000 }, |
| { 0x71, 0x8000 }, |
| { 0x73, 0x1104 }, |
| { 0x74, 0x0c00 }, |
| { 0x75, 0x1400 }, |
| { 0x77, 0x0c00 }, |
| { 0x78, 0x4000 }, |
| { 0x79, 0x0123 }, |
| { 0x80, 0x0000 }, |
| { 0x81, 0x0000 }, |
| { 0x82, 0x0000 }, |
| { 0x83, 0x0800 }, |
| { 0x84, 0x0000 }, |
| { 0x85, 0x0008 }, |
| { 0x89, 0x0000 }, |
| { 0x8e, 0x0004 }, |
| { 0x8f, 0x1100 }, |
| { 0x90, 0x0000 }, |
| { 0x93, 0x2000 }, |
| { 0x94, 0x0200 }, |
| { 0xb0, 0x2080 }, |
| { 0xb1, 0x0000 }, |
| { 0xb4, 0x2206 }, |
| { 0xb5, 0x1f00 }, |
| { 0xb6, 0x0000 }, |
| { 0xbb, 0x0000 }, |
| { 0xbc, 0x0000 }, |
| { 0xbd, 0x0000 }, |
| { 0xbe, 0x0000 }, |
| { 0xbf, 0x0000 }, |
| { 0xc0, 0x0400 }, |
| { 0xc1, 0x0000 }, |
| { 0xc2, 0x0000 }, |
| { 0xcf, 0x0013 }, |
| { 0xd0, 0x0680 }, |
| { 0xd1, 0x1c17 }, |
| { 0xd3, 0xb320 }, |
| { 0xd9, 0x0809 }, |
| { 0xfa, 0x0010 }, |
| { 0xfe, 0x10ec }, |
| { 0xff, 0x6281 }, |
| }; |
| |
| static bool rt5651_volatile_register(struct device *dev, unsigned int reg) |
| { |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(rt5651_ranges); i++) { |
| if ((reg >= rt5651_ranges[i].window_start && |
| reg <= rt5651_ranges[i].window_start + |
| rt5651_ranges[i].window_len) || |
| (reg >= rt5651_ranges[i].range_min && |
| reg <= rt5651_ranges[i].range_max)) { |
| return true; |
| } |
| } |
| |
| switch (reg) { |
| case RT5651_RESET: |
| case RT5651_PRIV_DATA: |
| case RT5651_EQ_CTRL1: |
| case RT5651_ALC_1: |
| case RT5651_IRQ_CTRL2: |
| case RT5651_INT_IRQ_ST: |
| case RT5651_PGM_REG_ARR1: |
| case RT5651_PGM_REG_ARR3: |
| case RT5651_VENDOR_ID: |
| case RT5651_DEVICE_ID: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| static bool rt5651_readable_register(struct device *dev, unsigned int reg) |
| { |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(rt5651_ranges); i++) { |
| if ((reg >= rt5651_ranges[i].window_start && |
| reg <= rt5651_ranges[i].window_start + |
| rt5651_ranges[i].window_len) || |
| (reg >= rt5651_ranges[i].range_min && |
| reg <= rt5651_ranges[i].range_max)) { |
| return true; |
| } |
| } |
| |
| switch (reg) { |
| case RT5651_RESET: |
| case RT5651_VERSION_ID: |
| case RT5651_VENDOR_ID: |
| case RT5651_DEVICE_ID: |
| case RT5651_HP_VOL: |
| case RT5651_LOUT_CTRL1: |
| case RT5651_LOUT_CTRL2: |
| case RT5651_IN1_IN2: |
| case RT5651_IN3: |
| case RT5651_INL1_INR1_VOL: |
| case RT5651_INL2_INR2_VOL: |
| case RT5651_DAC1_DIG_VOL: |
| case RT5651_DAC2_DIG_VOL: |
| case RT5651_DAC2_CTRL: |
| case RT5651_ADC_DIG_VOL: |
| case RT5651_ADC_DATA: |
| case RT5651_ADC_BST_VOL: |
| case RT5651_STO1_ADC_MIXER: |
| case RT5651_STO2_ADC_MIXER: |
| case RT5651_AD_DA_MIXER: |
| case RT5651_STO_DAC_MIXER: |
| case RT5651_DD_MIXER: |
| case RT5651_DIG_INF_DATA: |
| case RT5651_PDM_CTL: |
| case RT5651_REC_L1_MIXER: |
| case RT5651_REC_L2_MIXER: |
| case RT5651_REC_R1_MIXER: |
| case RT5651_REC_R2_MIXER: |
| case RT5651_HPO_MIXER: |
| case RT5651_OUT_L1_MIXER: |
| case RT5651_OUT_L2_MIXER: |
| case RT5651_OUT_L3_MIXER: |
| case RT5651_OUT_R1_MIXER: |
| case RT5651_OUT_R2_MIXER: |
| case RT5651_OUT_R3_MIXER: |
| case RT5651_LOUT_MIXER: |
| case RT5651_PWR_DIG1: |
| case RT5651_PWR_DIG2: |
| case RT5651_PWR_ANLG1: |
| case RT5651_PWR_ANLG2: |
| case RT5651_PWR_MIXER: |
| case RT5651_PWR_VOL: |
| case RT5651_PRIV_INDEX: |
| case RT5651_PRIV_DATA: |
| case RT5651_I2S1_SDP: |
| case RT5651_I2S2_SDP: |
| case RT5651_ADDA_CLK1: |
| case RT5651_ADDA_CLK2: |
| case RT5651_DMIC: |
| case RT5651_TDM_CTL_1: |
| case RT5651_TDM_CTL_2: |
| case RT5651_TDM_CTL_3: |
| case RT5651_GLB_CLK: |
| case RT5651_PLL_CTRL1: |
| case RT5651_PLL_CTRL2: |
| case RT5651_PLL_MODE_1: |
| case RT5651_PLL_MODE_2: |
| case RT5651_PLL_MODE_3: |
| case RT5651_PLL_MODE_4: |
| case RT5651_PLL_MODE_5: |
| case RT5651_PLL_MODE_6: |
| case RT5651_PLL_MODE_7: |
| case RT5651_DEPOP_M1: |
| case RT5651_DEPOP_M2: |
| case RT5651_DEPOP_M3: |
| case RT5651_CHARGE_PUMP: |
| case RT5651_MICBIAS: |
| case RT5651_A_JD_CTL1: |
| case RT5651_EQ_CTRL1: |
| case RT5651_EQ_CTRL2: |
| case RT5651_ALC_1: |
| case RT5651_ALC_2: |
| case RT5651_ALC_3: |
| case RT5651_JD_CTRL1: |
| case RT5651_JD_CTRL2: |
| case RT5651_IRQ_CTRL1: |
| case RT5651_IRQ_CTRL2: |
| case RT5651_INT_IRQ_ST: |
| case RT5651_GPIO_CTRL1: |
| case RT5651_GPIO_CTRL2: |
| case RT5651_GPIO_CTRL3: |
| case RT5651_PGM_REG_ARR1: |
| case RT5651_PGM_REG_ARR2: |
| case RT5651_PGM_REG_ARR3: |
| case RT5651_PGM_REG_ARR4: |
| case RT5651_PGM_REG_ARR5: |
| case RT5651_SCB_FUNC: |
| case RT5651_SCB_CTRL: |
| case RT5651_BASE_BACK: |
| case RT5651_MP3_PLUS1: |
| case RT5651_MP3_PLUS2: |
| case RT5651_ADJ_HPF_CTRL1: |
| case RT5651_ADJ_HPF_CTRL2: |
| case RT5651_HP_CALIB_AMP_DET: |
| case RT5651_HP_CALIB2: |
| case RT5651_SV_ZCD1: |
| case RT5651_SV_ZCD2: |
| case RT5651_D_MISC: |
| case RT5651_DUMMY2: |
| case RT5651_DUMMY3: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| 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), |
| }; |
| |
| /* Interface data select */ |
| static const char * const rt5651_data_select[] = { |
| "Normal", "Swap", "left copy to right", "right copy to left"}; |
| |
| static SOC_ENUM_SINGLE_DECL(rt5651_if2_dac_enum, RT5651_DIG_INF_DATA, |
| RT5651_IF2_DAC_SEL_SFT, rt5651_data_select); |
| |
| static SOC_ENUM_SINGLE_DECL(rt5651_if2_adc_enum, RT5651_DIG_INF_DATA, |
| RT5651_IF2_ADC_SEL_SFT, rt5651_data_select); |
| |
| static const struct snd_kcontrol_new rt5651_snd_controls[] = { |
| /* Headphone Output Volume */ |
| SOC_DOUBLE_TLV("HP Playback Volume", RT5651_HP_VOL, |
| RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, 39, 1, out_vol_tlv), |
| /* OUTPUT Control */ |
| SOC_DOUBLE_TLV("OUT Playback Volume", RT5651_LOUT_CTRL1, |
| RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, 39, 1, out_vol_tlv), |
| |
| /* DAC Digital Volume */ |
| SOC_DOUBLE("DAC2 Playback Switch", RT5651_DAC2_CTRL, |
| RT5651_M_DAC_L2_VOL_SFT, RT5651_M_DAC_R2_VOL_SFT, 1, 1), |
| SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5651_DAC1_DIG_VOL, |
| RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, |
| 175, 0, dac_vol_tlv), |
| SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5651_DAC2_DIG_VOL, |
| RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, |
| 175, 0, dac_vol_tlv), |
| /* IN1/IN2 Control */ |
| SOC_SINGLE_TLV("IN1 Boost", RT5651_IN1_IN2, |
| RT5651_BST_SFT1, 8, 0, bst_tlv), |
| SOC_SINGLE_TLV("IN2 Boost", RT5651_IN1_IN2, |
| RT5651_BST_SFT2, 8, 0, bst_tlv), |
| /* INL/INR Volume Control */ |
| SOC_DOUBLE_TLV("IN Capture Volume", RT5651_INL1_INR1_VOL, |
| RT5651_INL_VOL_SFT, RT5651_INR_VOL_SFT, |
| 31, 1, in_vol_tlv), |
| /* ADC Digital Volume Control */ |
| SOC_DOUBLE("ADC Capture Switch", RT5651_ADC_DIG_VOL, |
| RT5651_L_MUTE_SFT, RT5651_R_MUTE_SFT, 1, 1), |
| SOC_DOUBLE_TLV("ADC Capture Volume", RT5651_ADC_DIG_VOL, |
| RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, |
| 127, 0, adc_vol_tlv), |
| SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5651_ADC_DATA, |
| RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, |
| 127, 0, adc_vol_tlv), |
| /* ADC Boost Volume Control */ |
| SOC_DOUBLE_TLV("ADC Boost Gain", RT5651_ADC_BST_VOL, |
| RT5651_ADC_L_BST_SFT, RT5651_ADC_R_BST_SFT, |
| 3, 0, adc_bst_tlv), |
| |
| /* ASRC */ |
| SOC_SINGLE("IF1 ASRC Switch", RT5651_PLL_MODE_1, |
| RT5651_STO1_T_SFT, 1, 0), |
| SOC_SINGLE("IF2 ASRC Switch", RT5651_PLL_MODE_1, |
| RT5651_STO2_T_SFT, 1, 0), |
| SOC_SINGLE("DMIC ASRC Switch", RT5651_PLL_MODE_1, |
| RT5651_DMIC_1_M_SFT, 1, 0), |
| |
| SOC_ENUM("ADC IF2 Data Switch", rt5651_if2_adc_enum), |
| SOC_ENUM("DAC IF2 Data Switch", rt5651_if2_dac_enum), |
| }; |
| |
| /** |
| * set_dmic_clk - Set parameter of dmic. |
| * |
| * @w: DAPM widget. |
| * @kcontrol: The kcontrol of this widget. |
| * @event: Event id. |
| * |
| */ |
| static int set_dmic_clk(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| int idx = -EINVAL; |
| |
| idx = rl6231_calc_dmic_clk(rt5651->sysclk); |
| |
| if (idx < 0) |
| dev_err(codec->dev, "Failed to set DMIC clock\n"); |
| else |
| snd_soc_update_bits(codec, RT5651_DMIC, RT5651_DMIC_CLK_MASK, |
| idx << RT5651_DMIC_CLK_SFT); |
| |
| return idx; |
| } |
| |
| static int is_sysclk_from_pll(struct snd_soc_dapm_widget *source, |
| struct snd_soc_dapm_widget *sink) |
| { |
| struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); |
| unsigned int val; |
| |
| val = snd_soc_read(codec, RT5651_GLB_CLK); |
| val &= RT5651_SCLK_SRC_MASK; |
| if (val == RT5651_SCLK_SRC_PLL1) |
| return 1; |
| else |
| return 0; |
| } |
| |
| /* Digital Mixer */ |
| static const struct snd_kcontrol_new rt5651_sto1_adc_l_mix[] = { |
| SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO1_ADC_MIXER, |
| RT5651_M_STO1_ADC_L1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO1_ADC_MIXER, |
| RT5651_M_STO1_ADC_L2_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_sto1_adc_r_mix[] = { |
| SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO1_ADC_MIXER, |
| RT5651_M_STO1_ADC_R1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO1_ADC_MIXER, |
| RT5651_M_STO1_ADC_R2_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_sto2_adc_l_mix[] = { |
| SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO2_ADC_MIXER, |
| RT5651_M_STO2_ADC_L1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO2_ADC_MIXER, |
| RT5651_M_STO2_ADC_L2_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_sto2_adc_r_mix[] = { |
| SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO2_ADC_MIXER, |
| RT5651_M_STO2_ADC_R1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO2_ADC_MIXER, |
| RT5651_M_STO2_ADC_R2_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_dac_l_mix[] = { |
| SOC_DAPM_SINGLE("Stereo ADC Switch", RT5651_AD_DA_MIXER, |
| RT5651_M_ADCMIX_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("INF1 Switch", RT5651_AD_DA_MIXER, |
| RT5651_M_IF1_DAC_L_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_dac_r_mix[] = { |
| SOC_DAPM_SINGLE("Stereo ADC Switch", RT5651_AD_DA_MIXER, |
| RT5651_M_ADCMIX_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("INF1 Switch", RT5651_AD_DA_MIXER, |
| RT5651_M_IF1_DAC_R_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_sto_dac_l_mix[] = { |
| SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_STO_DAC_MIXER, |
| RT5651_M_DAC_L1_MIXL_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC L2 Switch", RT5651_STO_DAC_MIXER, |
| RT5651_M_DAC_L2_MIXL_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_STO_DAC_MIXER, |
| RT5651_M_DAC_R1_MIXL_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_sto_dac_r_mix[] = { |
| SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_STO_DAC_MIXER, |
| RT5651_M_DAC_R1_MIXR_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC R2 Switch", RT5651_STO_DAC_MIXER, |
| RT5651_M_DAC_R2_MIXR_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_STO_DAC_MIXER, |
| RT5651_M_DAC_L1_MIXR_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_dd_dac_l_mix[] = { |
| SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_DD_MIXER, |
| RT5651_M_STO_DD_L1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC L2 Switch", RT5651_DD_MIXER, |
| RT5651_M_STO_DD_L2_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC R2 Switch", RT5651_DD_MIXER, |
| RT5651_M_STO_DD_R2_L_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_dd_dac_r_mix[] = { |
| SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_DD_MIXER, |
| RT5651_M_STO_DD_R1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC R2 Switch", RT5651_DD_MIXER, |
| RT5651_M_STO_DD_R2_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC L2 Switch", RT5651_DD_MIXER, |
| RT5651_M_STO_DD_L2_R_SFT, 1, 1), |
| }; |
| |
| /* Analog Input Mixer */ |
| static const struct snd_kcontrol_new rt5651_rec_l_mix[] = { |
| SOC_DAPM_SINGLE("INL1 Switch", RT5651_REC_L2_MIXER, |
| RT5651_M_IN1_L_RM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST3 Switch", RT5651_REC_L2_MIXER, |
| RT5651_M_BST3_RM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST2 Switch", RT5651_REC_L2_MIXER, |
| RT5651_M_BST2_RM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST1 Switch", RT5651_REC_L2_MIXER, |
| RT5651_M_BST1_RM_L_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_rec_r_mix[] = { |
| SOC_DAPM_SINGLE("INR1 Switch", RT5651_REC_R2_MIXER, |
| RT5651_M_IN1_R_RM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST3 Switch", RT5651_REC_R2_MIXER, |
| RT5651_M_BST3_RM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST2 Switch", RT5651_REC_R2_MIXER, |
| RT5651_M_BST2_RM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST1 Switch", RT5651_REC_R2_MIXER, |
| RT5651_M_BST1_RM_R_SFT, 1, 1), |
| }; |
| |
| /* Analog Output Mixer */ |
| |
| static const struct snd_kcontrol_new rt5651_out_l_mix[] = { |
| SOC_DAPM_SINGLE("BST1 Switch", RT5651_OUT_L3_MIXER, |
| RT5651_M_BST1_OM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST2 Switch", RT5651_OUT_L3_MIXER, |
| RT5651_M_BST2_OM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("INL1 Switch", RT5651_OUT_L3_MIXER, |
| RT5651_M_IN1_L_OM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("REC MIXL Switch", RT5651_OUT_L3_MIXER, |
| RT5651_M_RM_L_OM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_OUT_L3_MIXER, |
| RT5651_M_DAC_L1_OM_L_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_out_r_mix[] = { |
| SOC_DAPM_SINGLE("BST2 Switch", RT5651_OUT_R3_MIXER, |
| RT5651_M_BST2_OM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST1 Switch", RT5651_OUT_R3_MIXER, |
| RT5651_M_BST1_OM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("INR1 Switch", RT5651_OUT_R3_MIXER, |
| RT5651_M_IN1_R_OM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("REC MIXR Switch", RT5651_OUT_R3_MIXER, |
| RT5651_M_RM_R_OM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_OUT_R3_MIXER, |
| RT5651_M_DAC_R1_OM_R_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_hpo_mix[] = { |
| SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5651_HPO_MIXER, |
| RT5651_M_DAC1_HM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5651_HPO_MIXER, |
| RT5651_M_HPVOL_HM_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5651_lout_mix[] = { |
| SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_LOUT_MIXER, |
| RT5651_M_DAC_L1_LM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_LOUT_MIXER, |
| RT5651_M_DAC_R1_LM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("OUTVOL L Switch", RT5651_LOUT_MIXER, |
| RT5651_M_OV_L_LM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("OUTVOL R Switch", RT5651_LOUT_MIXER, |
| RT5651_M_OV_R_LM_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new outvol_l_control = |
| SOC_DAPM_SINGLE("Switch", RT5651_LOUT_CTRL1, |
| RT5651_VOL_L_SFT, 1, 1); |
| |
| static const struct snd_kcontrol_new outvol_r_control = |
| SOC_DAPM_SINGLE("Switch", RT5651_LOUT_CTRL1, |
| RT5651_VOL_R_SFT, 1, 1); |
| |
| static const struct snd_kcontrol_new lout_l_mute_control = |
| SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_LOUT_CTRL1, |
| RT5651_L_MUTE_SFT, 1, 1); |
| |
| static const struct snd_kcontrol_new lout_r_mute_control = |
| SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_LOUT_CTRL1, |
| RT5651_R_MUTE_SFT, 1, 1); |
| |
| static const struct snd_kcontrol_new hpovol_l_control = |
| SOC_DAPM_SINGLE("Switch", RT5651_HP_VOL, |
| RT5651_VOL_L_SFT, 1, 1); |
| |
| static const struct snd_kcontrol_new hpovol_r_control = |
| SOC_DAPM_SINGLE("Switch", RT5651_HP_VOL, |
| RT5651_VOL_R_SFT, 1, 1); |
| |
| static const struct snd_kcontrol_new hpo_l_mute_control = |
| SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_HP_VOL, |
| RT5651_L_MUTE_SFT, 1, 1); |
| |
| static const struct snd_kcontrol_new hpo_r_mute_control = |
| SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_HP_VOL, |
| RT5651_R_MUTE_SFT, 1, 1); |
| |
| /* INL/R source */ |
| static const char * const rt5651_inl_src[] = {"IN2P", "HPOVOLLP"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_inl_enum, RT5651_INL1_INR1_VOL, |
| RT5651_INL_SEL_SFT, rt5651_inl_src); |
| |
| static const struct snd_kcontrol_new rt5651_inl1_mux = |
| SOC_DAPM_ENUM("INL1 source", rt5651_inl_enum); |
| |
| static const char * const rt5651_inr1_src[] = {"IN2N", "HPOVOLRP"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_inr1_enum, RT5651_INL1_INR1_VOL, |
| RT5651_INR_SEL_SFT, rt5651_inr1_src); |
| |
| static const struct snd_kcontrol_new rt5651_inr1_mux = |
| SOC_DAPM_ENUM("INR1 source", rt5651_inr1_enum); |
| |
| static const char * const rt5651_inl2_src[] = {"IN3P", "OUTVOLLP"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_inl2_enum, RT5651_INL2_INR2_VOL, |
| RT5651_INL_SEL_SFT, rt5651_inl2_src); |
| |
| static const struct snd_kcontrol_new rt5651_inl2_mux = |
| SOC_DAPM_ENUM("INL2 source", rt5651_inl2_enum); |
| |
| static const char * const rt5651_inr2_src[] = {"IN3N", "OUTVOLRP"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_inr2_enum, RT5651_INL2_INR2_VOL, |
| RT5651_INR_SEL_SFT, rt5651_inr2_src); |
| |
| static const struct snd_kcontrol_new rt5651_inr2_mux = |
| SOC_DAPM_ENUM("INR2 source", rt5651_inr2_enum); |
| |
| |
| /* Stereo ADC source */ |
| static const char * const rt5651_stereo1_adc1_src[] = {"DD MIX", "ADC"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_stereo1_adc1_enum, RT5651_STO1_ADC_MIXER, |
| RT5651_STO1_ADC_1_SRC_SFT, rt5651_stereo1_adc1_src); |
| |
| static const struct snd_kcontrol_new rt5651_sto1_adc_l1_mux = |
| SOC_DAPM_ENUM("Stereo1 ADC L1 source", rt5651_stereo1_adc1_enum); |
| |
| static const struct snd_kcontrol_new rt5651_sto1_adc_r1_mux = |
| SOC_DAPM_ENUM("Stereo1 ADC R1 source", rt5651_stereo1_adc1_enum); |
| |
| static const char * const rt5651_stereo1_adc2_src[] = {"DMIC", "DD MIX"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_stereo1_adc2_enum, RT5651_STO1_ADC_MIXER, |
| RT5651_STO1_ADC_2_SRC_SFT, rt5651_stereo1_adc2_src); |
| |
| static const struct snd_kcontrol_new rt5651_sto1_adc_l2_mux = |
| SOC_DAPM_ENUM("Stereo1 ADC L2 source", rt5651_stereo1_adc2_enum); |
| |
| static const struct snd_kcontrol_new rt5651_sto1_adc_r2_mux = |
| SOC_DAPM_ENUM("Stereo1 ADC R2 source", rt5651_stereo1_adc2_enum); |
| |
| /* Mono ADC source */ |
| static const char * const rt5651_sto2_adc_l1_src[] = {"DD MIXL", "ADCL"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_sto2_adc_l1_enum, RT5651_STO1_ADC_MIXER, |
| RT5651_STO2_ADC_L1_SRC_SFT, rt5651_sto2_adc_l1_src); |
| |
| static const struct snd_kcontrol_new rt5651_sto2_adc_l1_mux = |
| SOC_DAPM_ENUM("Stereo2 ADC1 left source", rt5651_sto2_adc_l1_enum); |
| |
| static const char * const rt5651_sto2_adc_l2_src[] = {"DMIC L", "DD MIXL"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_sto2_adc_l2_enum, RT5651_STO1_ADC_MIXER, |
| RT5651_STO2_ADC_L2_SRC_SFT, rt5651_sto2_adc_l2_src); |
| |
| static const struct snd_kcontrol_new rt5651_sto2_adc_l2_mux = |
| SOC_DAPM_ENUM("Stereo2 ADC2 left source", rt5651_sto2_adc_l2_enum); |
| |
| static const char * const rt5651_sto2_adc_r1_src[] = {"DD MIXR", "ADCR"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_sto2_adc_r1_enum, RT5651_STO1_ADC_MIXER, |
| RT5651_STO2_ADC_R1_SRC_SFT, rt5651_sto2_adc_r1_src); |
| |
| static const struct snd_kcontrol_new rt5651_sto2_adc_r1_mux = |
| SOC_DAPM_ENUM("Stereo2 ADC1 right source", rt5651_sto2_adc_r1_enum); |
| |
| static const char * const rt5651_sto2_adc_r2_src[] = {"DMIC R", "DD MIXR"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_sto2_adc_r2_enum, RT5651_STO1_ADC_MIXER, |
| RT5651_STO2_ADC_R2_SRC_SFT, rt5651_sto2_adc_r2_src); |
| |
| static const struct snd_kcontrol_new rt5651_sto2_adc_r2_mux = |
| SOC_DAPM_ENUM("Stereo2 ADC2 right source", rt5651_sto2_adc_r2_enum); |
| |
| /* DAC2 channel source */ |
| |
| static const char * const rt5651_dac_src[] = {"IF1", "IF2"}; |
| |
| static SOC_ENUM_SINGLE_DECL(rt5651_dac_l2_enum, RT5651_DAC2_CTRL, |
| RT5651_SEL_DAC_L2_SFT, rt5651_dac_src); |
| |
| static const struct snd_kcontrol_new rt5651_dac_l2_mux = |
| SOC_DAPM_ENUM("DAC2 left channel source", rt5651_dac_l2_enum); |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_dac_r2_enum, RT5651_DAC2_CTRL, |
| RT5651_SEL_DAC_R2_SFT, rt5651_dac_src); |
| |
| static const struct snd_kcontrol_new rt5651_dac_r2_mux = |
| SOC_DAPM_ENUM("DAC2 right channel source", rt5651_dac_r2_enum); |
| |
| /* IF2_ADC channel source */ |
| |
| static const char * const rt5651_adc_src[] = {"IF1 ADC1", "IF1 ADC2"}; |
| |
| static SOC_ENUM_SINGLE_DECL(rt5651_if2_adc_src_enum, RT5651_DIG_INF_DATA, |
| RT5651_IF2_ADC_SRC_SFT, rt5651_adc_src); |
| |
| static const struct snd_kcontrol_new rt5651_if2_adc_src_mux = |
| SOC_DAPM_ENUM("IF2 ADC channel source", rt5651_if2_adc_src_enum); |
| |
| /* PDM select */ |
| static const char * const rt5651_pdm_sel[] = {"DD MIX", "Stereo DAC MIX"}; |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_pdm_l_sel_enum, RT5651_PDM_CTL, |
| RT5651_PDM_L_SEL_SFT, rt5651_pdm_sel); |
| |
| static SOC_ENUM_SINGLE_DECL( |
| rt5651_pdm_r_sel_enum, RT5651_PDM_CTL, |
| RT5651_PDM_R_SEL_SFT, rt5651_pdm_sel); |
| |
| static const struct snd_kcontrol_new rt5651_pdm_l_mux = |
| SOC_DAPM_ENUM("PDM L select", rt5651_pdm_l_sel_enum); |
| |
| static const struct snd_kcontrol_new rt5651_pdm_r_mux = |
| SOC_DAPM_ENUM("PDM R select", rt5651_pdm_r_sel_enum); |
| |
| static int rt5651_amp_power_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| |
| switch (event) { |
| case SND_SOC_DAPM_POST_PMU: |
| /* depop parameters */ |
| regmap_update_bits(rt5651->regmap, RT5651_PR_BASE + |
| RT5651_CHPUMP_INT_REG1, 0x0700, 0x0200); |
| regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M2, |
| RT5651_DEPOP_MASK, RT5651_DEPOP_MAN); |
| regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M1, |
| RT5651_HP_CP_MASK | RT5651_HP_SG_MASK | |
| RT5651_HP_CB_MASK, RT5651_HP_CP_PU | |
| RT5651_HP_SG_DIS | RT5651_HP_CB_PU); |
| regmap_write(rt5651->regmap, RT5651_PR_BASE + |
| RT5651_HP_DCC_INT1, 0x9f00); |
| /* headphone amp power on */ |
| regmap_update_bits(rt5651->regmap, RT5651_PWR_ANLG1, |
| RT5651_PWR_FV1 | RT5651_PWR_FV2, 0); |
| regmap_update_bits(rt5651->regmap, RT5651_PWR_ANLG1, |
| RT5651_PWR_HA, |
| RT5651_PWR_HA); |
| usleep_range(10000, 15000); |
| regmap_update_bits(rt5651->regmap, RT5651_PWR_ANLG1, |
| RT5651_PWR_FV1 | RT5651_PWR_FV2 , |
| RT5651_PWR_FV1 | RT5651_PWR_FV2); |
| break; |
| |
| default: |
| return 0; |
| } |
| |
| return 0; |
| } |
| |
| static int rt5651_hp_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| |
| switch (event) { |
| case SND_SOC_DAPM_POST_PMU: |
| /* headphone unmute sequence */ |
| regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M2, |
| RT5651_DEPOP_MASK | RT5651_DIG_DP_MASK, |
| RT5651_DEPOP_AUTO | RT5651_DIG_DP_EN); |
| regmap_update_bits(rt5651->regmap, RT5651_CHARGE_PUMP, |
| RT5651_PM_HP_MASK, RT5651_PM_HP_HV); |
| |
| regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M3, |
| RT5651_CP_FQ1_MASK | RT5651_CP_FQ2_MASK | |
| RT5651_CP_FQ3_MASK, |
| (RT5651_CP_FQ_192_KHZ << RT5651_CP_FQ1_SFT) | |
| (RT5651_CP_FQ_12_KHZ << RT5651_CP_FQ2_SFT) | |
| (RT5651_CP_FQ_192_KHZ << RT5651_CP_FQ3_SFT)); |
| |
| regmap_write(rt5651->regmap, RT5651_PR_BASE + |
| RT5651_MAMP_INT_REG2, 0x1c00); |
| regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M1, |
| RT5651_HP_CP_MASK | RT5651_HP_SG_MASK, |
| RT5651_HP_CP_PD | RT5651_HP_SG_EN); |
| regmap_update_bits(rt5651->regmap, RT5651_PR_BASE + |
| RT5651_CHPUMP_INT_REG1, 0x0700, 0x0400); |
| rt5651->hp_mute = 0; |
| break; |
| |
| case SND_SOC_DAPM_PRE_PMD: |
| rt5651->hp_mute = 1; |
| usleep_range(70000, 75000); |
| break; |
| |
| default: |
| return 0; |
| } |
| |
| return 0; |
| } |
| |
| static int rt5651_hp_post_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| |
| struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| |
| switch (event) { |
| case SND_SOC_DAPM_POST_PMU: |
| if (!rt5651->hp_mute) |
| usleep_range(80000, 85000); |
| |
| break; |
| |
| default: |
| return 0; |
| } |
| |
| return 0; |
| } |
| |
| static int rt5651_bst1_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| |
| switch (event) { |
| case SND_SOC_DAPM_POST_PMU: |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG2, |
| RT5651_PWR_BST1_OP2, RT5651_PWR_BST1_OP2); |
| break; |
| |
| case SND_SOC_DAPM_PRE_PMD: |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG2, |
| RT5651_PWR_BST1_OP2, 0); |
| break; |
| |
| default: |
| return 0; |
| } |
| |
| return 0; |
| } |
| |
| static int rt5651_bst2_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| |
| switch (event) { |
| case SND_SOC_DAPM_POST_PMU: |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG2, |
| RT5651_PWR_BST2_OP2, RT5651_PWR_BST2_OP2); |
| break; |
| |
| case SND_SOC_DAPM_PRE_PMD: |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG2, |
| RT5651_PWR_BST2_OP2, 0); |
| break; |
| |
| default: |
| return 0; |
| } |
| |
| return 0; |
| } |
| |
| static int rt5651_bst3_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); |
| |
| switch (event) { |
| case SND_SOC_DAPM_POST_PMU: |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG2, |
| RT5651_PWR_BST3_OP2, RT5651_PWR_BST3_OP2); |
| break; |
| |
| case SND_SOC_DAPM_PRE_PMD: |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG2, |
| RT5651_PWR_BST3_OP2, 0); |
| break; |
| |
| default: |
| return 0; |
| } |
| |
| return 0; |
| } |
| |
| static const struct snd_soc_dapm_widget rt5651_dapm_widgets[] = { |
| /* ASRC */ |
| SND_SOC_DAPM_SUPPLY_S("I2S1 ASRC", 1, RT5651_PLL_MODE_2, |
| 15, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5651_PLL_MODE_2, |
| 14, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY_S("STO1 DAC ASRC", 1, RT5651_PLL_MODE_2, |
| 13, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY_S("STO2 DAC ASRC", 1, RT5651_PLL_MODE_2, |
| 12, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY_S("ADC ASRC", 1, RT5651_PLL_MODE_2, |
| 11, 0, NULL, 0), |
| |
| SND_SOC_DAPM_SUPPLY("PLL1", RT5651_PWR_ANLG2, |
| RT5651_PWR_PLL_BIT, 0, NULL, 0), |
| /* Input Side */ |
| /* micbias */ |
| SND_SOC_DAPM_SUPPLY("LDO", RT5651_PWR_ANLG1, |
| RT5651_PWR_LDO_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_MICBIAS("micbias1", RT5651_PWR_ANLG2, |
| RT5651_PWR_MB1_BIT, 0), |
| /* Input Lines */ |
| SND_SOC_DAPM_INPUT("MIC1"), |
| SND_SOC_DAPM_INPUT("MIC2"), |
| SND_SOC_DAPM_INPUT("MIC3"), |
| |
| SND_SOC_DAPM_INPUT("IN1P"), |
| SND_SOC_DAPM_INPUT("IN2P"), |
| SND_SOC_DAPM_INPUT("IN2N"), |
| SND_SOC_DAPM_INPUT("IN3P"), |
| SND_SOC_DAPM_INPUT("DMIC L1"), |
| SND_SOC_DAPM_INPUT("DMIC R1"), |
| SND_SOC_DAPM_SUPPLY("DMIC CLK", RT5651_DMIC, RT5651_DMIC_1_EN_SFT, |
| 0, set_dmic_clk, SND_SOC_DAPM_PRE_PMU), |
| /* Boost */ |
| SND_SOC_DAPM_PGA_E("BST1", RT5651_PWR_ANLG2, |
| RT5651_PWR_BST1_BIT, 0, NULL, 0, rt5651_bst1_event, |
| SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
| SND_SOC_DAPM_PGA_E("BST2", RT5651_PWR_ANLG2, |
| RT5651_PWR_BST2_BIT, 0, NULL, 0, rt5651_bst2_event, |
| SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
| SND_SOC_DAPM_PGA_E("BST3", RT5651_PWR_ANLG2, |
| RT5651_PWR_BST3_BIT, 0, NULL, 0, rt5651_bst3_event, |
| SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
| /* Input Volume */ |
| SND_SOC_DAPM_PGA("INL1 VOL", RT5651_PWR_VOL, |
| RT5651_PWR_IN1_L_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("INR1 VOL", RT5651_PWR_VOL, |
| RT5651_PWR_IN1_R_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("INL2 VOL", RT5651_PWR_VOL, |
| RT5651_PWR_IN2_L_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("INR2 VOL", RT5651_PWR_VOL, |
| RT5651_PWR_IN2_R_BIT, 0, NULL, 0), |
| /* IN Mux */ |
| SND_SOC_DAPM_MUX("INL1 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inl1_mux), |
| SND_SOC_DAPM_MUX("INR1 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inr1_mux), |
| SND_SOC_DAPM_MUX("INL2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inl2_mux), |
| SND_SOC_DAPM_MUX("INR2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inr2_mux), |
| /* REC Mixer */ |
| SND_SOC_DAPM_MIXER("RECMIXL", RT5651_PWR_MIXER, RT5651_PWR_RM_L_BIT, 0, |
| rt5651_rec_l_mix, ARRAY_SIZE(rt5651_rec_l_mix)), |
| SND_SOC_DAPM_MIXER("RECMIXR", RT5651_PWR_MIXER, RT5651_PWR_RM_R_BIT, 0, |
| rt5651_rec_r_mix, ARRAY_SIZE(rt5651_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", RT5651_PWR_DIG1, |
| RT5651_PWR_ADC_L_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("ADC R Power", RT5651_PWR_DIG1, |
| RT5651_PWR_ADC_R_BIT, 0, NULL, 0), |
| /* ADC Mux */ |
| SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0, |
| &rt5651_sto1_adc_l2_mux), |
| SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0, |
| &rt5651_sto1_adc_r2_mux), |
| SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0, |
| &rt5651_sto1_adc_l1_mux), |
| SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0, |
| &rt5651_sto1_adc_r1_mux), |
| SND_SOC_DAPM_MUX("Stereo2 ADC L2 Mux", SND_SOC_NOPM, 0, 0, |
| &rt5651_sto2_adc_l2_mux), |
| SND_SOC_DAPM_MUX("Stereo2 ADC L1 Mux", SND_SOC_NOPM, 0, 0, |
| &rt5651_sto2_adc_l1_mux), |
| SND_SOC_DAPM_MUX("Stereo2 ADC R1 Mux", SND_SOC_NOPM, 0, 0, |
| &rt5651_sto2_adc_r1_mux), |
| SND_SOC_DAPM_MUX("Stereo2 ADC R2 Mux", SND_SOC_NOPM, 0, 0, |
| &rt5651_sto2_adc_r2_mux), |
| /* ADC Mixer */ |
| SND_SOC_DAPM_SUPPLY("Stereo1 Filter", RT5651_PWR_DIG2, |
| RT5651_PWR_ADC_STO1_F_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("Stereo2 Filter", RT5651_PWR_DIG2, |
| RT5651_PWR_ADC_STO2_F_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_MIXER("Stereo1 ADC MIXL", SND_SOC_NOPM, 0, 0, |
| rt5651_sto1_adc_l_mix, |
| ARRAY_SIZE(rt5651_sto1_adc_l_mix)), |
| SND_SOC_DAPM_MIXER("Stereo1 ADC MIXR", SND_SOC_NOPM, 0, 0, |
| rt5651_sto1_adc_r_mix, |
| ARRAY_SIZE(rt5651_sto1_adc_r_mix)), |
| SND_SOC_DAPM_MIXER("Stereo2 ADC MIXL", SND_SOC_NOPM, 0, 0, |
| rt5651_sto2_adc_l_mix, |
| ARRAY_SIZE(rt5651_sto2_adc_l_mix)), |
| SND_SOC_DAPM_MIXER("Stereo2 ADC MIXR", SND_SOC_NOPM, 0, 0, |
| rt5651_sto2_adc_r_mix, |
| ARRAY_SIZE(rt5651_sto2_adc_r_mix)), |
| |
| /* Digital Interface */ |
| SND_SOC_DAPM_SUPPLY("I2S1", RT5651_PWR_DIG1, |
| RT5651_PWR_I2S1_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("IF1 DAC", 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 ADC1", 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 ADC2", SND_SOC_NOPM, 0, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("I2S2", RT5651_PWR_DIG1, |
| RT5651_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_MUX("IF2 ADC", SND_SOC_NOPM, 0, 0, |
| &rt5651_if2_adc_src_mux), |
| |
| /* Digital Interface Select */ |
| |
| SND_SOC_DAPM_MUX("PDM L Mux", RT5651_PDM_CTL, |
| RT5651_M_PDM_L_SFT, 1, &rt5651_pdm_l_mux), |
| SND_SOC_DAPM_MUX("PDM R Mux", RT5651_PDM_CTL, |
| RT5651_M_PDM_R_SFT, 1, &rt5651_pdm_r_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), |
| |
| /* Audio DSP */ |
| SND_SOC_DAPM_PGA("Audio DSP", 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, |
| rt5651_dac_l_mix, ARRAY_SIZE(rt5651_dac_l_mix)), |
| SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, |
| rt5651_dac_r_mix, ARRAY_SIZE(rt5651_dac_r_mix)), |
| |
| /* DAC2 channel Mux */ |
| SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_dac_l2_mux), |
| SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_dac_r2_mux), |
| SND_SOC_DAPM_PGA("DAC L2 Volume", SND_SOC_NOPM, 0, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("DAC R2 Volume", SND_SOC_NOPM, 0, 0, NULL, 0), |
| |
| SND_SOC_DAPM_SUPPLY("Stero1 DAC Power", RT5651_PWR_DIG2, |
| RT5651_PWR_DAC_STO1_F_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("Stero2 DAC Power", RT5651_PWR_DIG2, |
| RT5651_PWR_DAC_STO2_F_BIT, 0, NULL, 0), |
| /* DAC Mixer */ |
| SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, |
| rt5651_sto_dac_l_mix, |
| ARRAY_SIZE(rt5651_sto_dac_l_mix)), |
| SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, |
| rt5651_sto_dac_r_mix, |
| ARRAY_SIZE(rt5651_sto_dac_r_mix)), |
| SND_SOC_DAPM_MIXER("DD MIXL", SND_SOC_NOPM, 0, 0, |
| rt5651_dd_dac_l_mix, |
| ARRAY_SIZE(rt5651_dd_dac_l_mix)), |
| SND_SOC_DAPM_MIXER("DD MIXR", SND_SOC_NOPM, 0, 0, |
| rt5651_dd_dac_r_mix, |
| ARRAY_SIZE(rt5651_dd_dac_r_mix)), |
| |
| /* DACs */ |
| SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM, 0, 0), |
| SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM, 0, 0), |
| SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5651_PWR_DIG1, |
| RT5651_PWR_DAC_L1_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5651_PWR_DIG1, |
| RT5651_PWR_DAC_R1_BIT, 0, NULL, 0), |
| /* OUT Mixer */ |
| SND_SOC_DAPM_MIXER("OUT MIXL", RT5651_PWR_MIXER, RT5651_PWR_OM_L_BIT, |
| 0, rt5651_out_l_mix, ARRAY_SIZE(rt5651_out_l_mix)), |
| SND_SOC_DAPM_MIXER("OUT MIXR", RT5651_PWR_MIXER, RT5651_PWR_OM_R_BIT, |
| 0, rt5651_out_r_mix, ARRAY_SIZE(rt5651_out_r_mix)), |
| /* Ouput Volume */ |
| SND_SOC_DAPM_SWITCH("OUTVOL L", RT5651_PWR_VOL, |
| RT5651_PWR_OV_L_BIT, 0, &outvol_l_control), |
| SND_SOC_DAPM_SWITCH("OUTVOL R", RT5651_PWR_VOL, |
| RT5651_PWR_OV_R_BIT, 0, &outvol_r_control), |
| SND_SOC_DAPM_SWITCH("HPOVOL L", RT5651_PWR_VOL, |
| RT5651_PWR_HV_L_BIT, 0, &hpovol_l_control), |
| SND_SOC_DAPM_SWITCH("HPOVOL R", RT5651_PWR_VOL, |
| RT5651_PWR_HV_R_BIT, 0, &hpovol_r_control), |
| SND_SOC_DAPM_PGA("INL1", RT5651_PWR_VOL, |
| RT5651_PWR_IN1_L_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("INR1", RT5651_PWR_VOL, |
| RT5651_PWR_IN1_R_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("INL2", RT5651_PWR_VOL, |
| RT5651_PWR_IN2_L_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("INR2", RT5651_PWR_VOL, |
| RT5651_PWR_IN2_R_BIT, 0, NULL, 0), |
| /* HPO/LOUT/Mono Mixer */ |
| SND_SOC_DAPM_MIXER("HPOL MIX", SND_SOC_NOPM, 0, 0, |
| rt5651_hpo_mix, ARRAY_SIZE(rt5651_hpo_mix)), |
| SND_SOC_DAPM_MIXER("HPOR MIX", SND_SOC_NOPM, 0, 0, |
| rt5651_hpo_mix, ARRAY_SIZE(rt5651_hpo_mix)), |
| SND_SOC_DAPM_SUPPLY("HP L Amp", RT5651_PWR_ANLG1, |
| RT5651_PWR_HP_L_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("HP R Amp", RT5651_PWR_ANLG1, |
| RT5651_PWR_HP_R_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_MIXER("LOUT MIX", RT5651_PWR_ANLG1, RT5651_PWR_LM_BIT, 0, |
| rt5651_lout_mix, ARRAY_SIZE(rt5651_lout_mix)), |
| |
| SND_SOC_DAPM_SUPPLY("Amp Power", RT5651_PWR_ANLG1, |
| RT5651_PWR_HA_BIT, 0, rt5651_amp_power_event, |
| SND_SOC_DAPM_POST_PMU), |
| SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, rt5651_hp_event, |
| SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
| SND_SOC_DAPM_SWITCH("HPO L Playback", SND_SOC_NOPM, 0, 0, |
| &hpo_l_mute_control), |
| SND_SOC_DAPM_SWITCH("HPO R Playback", SND_SOC_NOPM, 0, 0, |
| &hpo_r_mute_control), |
| SND_SOC_DAPM_SWITCH("LOUT L Playback", SND_SOC_NOPM, 0, 0, |
| &lout_l_mute_control), |
| SND_SOC_DAPM_SWITCH("LOUT R Playback", SND_SOC_NOPM, 0, 0, |
| &lout_r_mute_control), |
| SND_SOC_DAPM_POST("HP Post", rt5651_hp_post_event), |
| |
| /* 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("PDML"), |
| SND_SOC_DAPM_OUTPUT("PDMR"), |
| }; |
| |
| static const struct snd_soc_dapm_route rt5651_dapm_routes[] = { |
| {"Stero1 DAC Power", NULL, "STO1 DAC ASRC"}, |
| {"Stero2 DAC Power", NULL, "STO2 DAC ASRC"}, |
| {"I2S1", NULL, "I2S1 ASRC"}, |
| {"I2S2", NULL, "I2S2 ASRC"}, |
| |
| {"IN1P", NULL, "LDO"}, |
| {"IN2P", NULL, "LDO"}, |
| {"IN3P", NULL, "LDO"}, |
| |
| {"IN1P", NULL, "MIC1"}, |
| {"IN2P", NULL, "MIC2"}, |
| {"IN2N", NULL, "MIC2"}, |
| {"IN3P", NULL, "MIC3"}, |
| |
| {"BST1", NULL, "IN1P"}, |
| {"BST2", NULL, "IN2P"}, |
| {"BST2", NULL, "IN2N"}, |
| {"BST3", NULL, "IN3P"}, |
| |
| {"INL1 VOL", NULL, "IN2P"}, |
| {"INR1 VOL", NULL, "IN2N"}, |
| |
| {"RECMIXL", "INL1 Switch", "INL1 VOL"}, |
| {"RECMIXL", "BST3 Switch", "BST3"}, |
| {"RECMIXL", "BST2 Switch", "BST2"}, |
| {"RECMIXL", "BST1 Switch", "BST1"}, |
| |
| {"RECMIXR", "INR1 Switch", "INR1 VOL"}, |
| {"RECMIXR", "BST3 Switch", "BST3"}, |
| {"RECMIXR", "BST2 Switch", "BST2"}, |
| {"RECMIXR", "BST1 Switch", "BST1"}, |
| |
| {"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 R1", NULL, "DMIC CLK"}, |
| |
| {"Stereo1 ADC L2 Mux", "DMIC", "DMIC L1"}, |
| {"Stereo1 ADC L2 Mux", "DD MIX", "DD MIXL"}, |
| {"Stereo1 ADC L1 Mux", "ADC", "ADC L"}, |
| {"Stereo1 ADC L1 Mux", "DD MIX", "DD MIXL"}, |
| |
| {"Stereo1 ADC R1 Mux", "ADC", "ADC R"}, |
| {"Stereo1 ADC R1 Mux", "DD MIX", "DD MIXR"}, |
| {"Stereo1 ADC R2 Mux", "DMIC", "DMIC R1"}, |
| {"Stereo1 ADC R2 Mux", "DD MIX", "DD MIXR"}, |
| |
| {"Stereo2 ADC L2 Mux", "DMIC L", "DMIC L1"}, |
| {"Stereo2 ADC L2 Mux", "DD MIXL", "DD MIXL"}, |
| {"Stereo2 ADC L1 Mux", "DD MIXL", "DD MIXL"}, |
| {"Stereo2 ADC L1 Mux", "ADCL", "ADC L"}, |
| |
| {"Stereo2 ADC R1 Mux", "DD MIXR", "DD MIXR"}, |
| {"Stereo2 ADC R1 Mux", "ADCR", "ADC R"}, |
| {"Stereo2 ADC R2 Mux", "DMIC R", "DMIC R1"}, |
| {"Stereo2 ADC R2 Mux", "DD MIXR", "DD MIXR"}, |
| |
| {"Stereo1 ADC MIXL", "ADC1 Switch", "Stereo1 ADC L1 Mux"}, |
| {"Stereo1 ADC MIXL", "ADC2 Switch", "Stereo1 ADC L2 Mux"}, |
| {"Stereo1 ADC MIXL", NULL, "Stereo1 Filter"}, |
| {"Stereo1 Filter", NULL, "PLL1", is_sysclk_from_pll}, |
| {"Stereo1 Filter", NULL, "ADC ASRC"}, |
| |
| {"Stereo1 ADC MIXR", "ADC1 Switch", "Stereo1 ADC R1 Mux"}, |
| {"Stereo1 ADC MIXR", "ADC2 Switch", "Stereo1 ADC R2 Mux"}, |
| {"Stereo1 ADC MIXR", NULL, "Stereo1 Filter"}, |
| |
| {"Stereo2 ADC MIXL", "ADC1 Switch", "Stereo2 ADC L1 Mux"}, |
| {"Stereo2 ADC MIXL", "ADC2 Switch", "Stereo2 ADC L2 Mux"}, |
| {"Stereo2 ADC MIXL", NULL, "Stereo2 Filter"}, |
| {"Stereo2 Filter", NULL, "PLL1", is_sysclk_from_pll}, |
| {"Stereo2 Filter", NULL, "ADC ASRC"}, |
| |
| {"Stereo2 ADC MIXR", "ADC1 Switch", "Stereo2 ADC R1 Mux"}, |
| {"Stereo2 ADC MIXR", "ADC2 Switch", "Stereo2 ADC R2 Mux"}, |
| {"Stereo2 ADC MIXR", NULL, "Stereo2 Filter"}, |
| |
| {"IF1 ADC2", NULL, "Stereo2 ADC MIXL"}, |
| {"IF1 ADC2", NULL, "Stereo2 ADC MIXR"}, |
| {"IF1 ADC1", NULL, "Stereo1 ADC MIXL"}, |
| {"IF1 ADC1", NULL, "Stereo1 ADC MIXR"}, |
| |
| {"IF1 ADC1", NULL, "I2S1"}, |
| |
| {"IF2 ADC", "IF1 ADC1", "IF1 ADC1"}, |
| {"IF2 ADC", "IF1 ADC2", "IF1 ADC2"}, |
| {"IF2 ADC", NULL, "I2S2"}, |
| |
| {"AIF1TX", NULL, "IF1 ADC1"}, |
| {"AIF1TX", NULL, "IF1 ADC2"}, |
| {"AIF2TX", NULL, "IF2 ADC"}, |
| |
| {"IF1 DAC", NULL, "AIF1RX"}, |
| {"IF1 DAC", NULL, "I2S1"}, |
| {"IF2 DAC", NULL, "AIF2RX"}, |
| {"IF2 DAC", NULL, "I2S2"}, |
| |
| {"IF1 DAC1 L", NULL, "IF1 DAC"}, |
| {"IF1 DAC1 R", NULL, "IF1 DAC"}, |
| {"IF1 DAC2 L", NULL, "IF1 DAC"}, |
| {"IF1 DAC2 R", NULL, "IF1 DAC"}, |
| {"IF2 DAC L", NULL, "IF2 DAC"}, |
| {"IF2 DAC R", NULL, "IF2 DAC"}, |
| |
| {"DAC MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL"}, |
| {"DAC MIXL", "INF1 Switch", "IF1 DAC1 L"}, |
| {"DAC MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR"}, |
| {"DAC MIXR", "INF1 Switch", "IF1 DAC1 R"}, |
| |
| {"Audio DSP", NULL, "DAC MIXL"}, |
| {"Audio DSP", NULL, "DAC MIXR"}, |
| |
| {"DAC L2 Mux", "IF1", "IF1 DAC2 L"}, |
| {"DAC L2 Mux", "IF2", "IF2 DAC L"}, |
| {"DAC L2 Volume", NULL, "DAC L2 Mux"}, |
| |
| {"DAC R2 Mux", "IF1", "IF1 DAC2 R"}, |
| {"DAC R2 Mux", "IF2", "IF2 DAC R"}, |
| {"DAC R2 Volume", NULL, "DAC R2 Mux"}, |
| |
| {"Stereo DAC MIXL", "DAC L1 Switch", "Audio DSP"}, |
| {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"}, |
| {"Stereo DAC MIXL", "DAC R1 Switch", "DAC MIXR"}, |
| {"Stereo DAC MIXL", NULL, "Stero1 DAC Power"}, |
| {"Stereo DAC MIXL", NULL, "Stero2 DAC Power"}, |
| {"Stereo DAC MIXR", "DAC R1 Switch", "Audio DSP"}, |
| {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"}, |
| {"Stereo DAC MIXR", "DAC L1 Switch", "DAC MIXL"}, |
| {"Stereo DAC MIXR", NULL, "Stero1 DAC Power"}, |
| {"Stereo DAC MIXR", NULL, "Stero2 DAC Power"}, |
| |
| {"PDM L Mux", "Stereo DAC MIX", "Stereo DAC MIXL"}, |
| {"PDM L Mux", "DD MIX", "DAC MIXL"}, |
| {"PDM R Mux", "Stereo DAC MIX", "Stereo DAC MIXR"}, |
| {"PDM R Mux", "DD MIX", "DAC MIXR"}, |
| |
| {"DAC L1", NULL, "Stereo DAC MIXL"}, |
| {"DAC L1", NULL, "PLL1", is_sysclk_from_pll}, |
| {"DAC L1", NULL, "DAC L1 Power"}, |
| {"DAC R1", NULL, "Stereo DAC MIXR"}, |
| {"DAC R1", NULL, "PLL1", is_sysclk_from_pll}, |
| {"DAC R1", NULL, "DAC R1 Power"}, |
| |
| {"DD MIXL", "DAC L1 Switch", "DAC MIXL"}, |
| {"DD MIXL", "DAC L2 Switch", "DAC L2 Volume"}, |
| {"DD MIXL", "DAC R2 Switch", "DAC R2 Volume"}, |
| {"DD MIXL", NULL, "Stero2 DAC Power"}, |
| |
| {"DD MIXR", "DAC R1 Switch", "DAC MIXR"}, |
| {"DD MIXR", "DAC R2 Switch", "DAC R2 Volume"}, |
| {"DD MIXR", "DAC L2 Switch", "DAC L2 Volume"}, |
| {"DD MIXR", NULL, "Stero2 DAC Power"}, |
| |
| {"OUT MIXL", "BST1 Switch", "BST1"}, |
| {"OUT MIXL", "BST2 Switch", "BST2"}, |
| {"OUT MIXL", "INL1 Switch", "INL1 VOL"}, |
| {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, |
| {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, |
| |
| {"OUT MIXR", "BST2 Switch", "BST2"}, |
| {"OUT MIXR", "BST1 Switch", "BST1"}, |
| {"OUT MIXR", "INR1 Switch", "INR1 VOL"}, |
| {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, |
| {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, |
| |
| {"HPOVOL L", "Switch", "OUT MIXL"}, |
| {"HPOVOL R", "Switch", "OUT MIXR"}, |
| {"OUTVOL L", "Switch", "OUT MIXL"}, |
| {"OUTVOL R", "Switch", "OUT MIXR"}, |
| |
| {"HPOL MIX", "HPO MIX DAC1 Switch", "DAC L1"}, |
| {"HPOL MIX", "HPO MIX HPVOL Switch", "HPOVOL L"}, |
| {"HPOL MIX", NULL, "HP L Amp"}, |
| {"HPOR MIX", "HPO MIX DAC1 Switch", "DAC R1"}, |
| {"HPOR MIX", "HPO MIX HPVOL Switch", "HPOVOL R"}, |
| {"HPOR MIX", NULL, "HP R Amp"}, |
| |
| {"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"}, |
| |
| {"HP Amp", NULL, "HPOL MIX"}, |
| {"HP Amp", NULL, "HPOR MIX"}, |
| {"HP Amp", NULL, "Amp Power"}, |
| {"HPO L Playback", "Switch", "HP Amp"}, |
| {"HPO R Playback", "Switch", "HP Amp"}, |
| {"HPOL", NULL, "HPO L Playback"}, |
| {"HPOR", NULL, "HPO R Playback"}, |
| |
| {"LOUT L Playback", "Switch", "LOUT MIX"}, |
| {"LOUT R Playback", "Switch", "LOUT MIX"}, |
| {"LOUTL", NULL, "LOUT L Playback"}, |
| {"LOUTL", NULL, "Amp Power"}, |
| {"LOUTR", NULL, "LOUT R Playback"}, |
| {"LOUTR", NULL, "Amp Power"}, |
| |
| {"PDML", NULL, "PDM L Mux"}, |
| {"PDMR", NULL, "PDM R Mux"}, |
| }; |
| |
| static int rt5651_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 rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| unsigned int val_len = 0, val_clk, mask_clk; |
| int pre_div, bclk_ms, frame_size; |
| |
| rt5651->lrck[dai->id] = params_rate(params); |
| pre_div = rl6231_get_clk_info(rt5651->sysclk, rt5651->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; |
| rt5651->bclk[dai->id] = rt5651->lrck[dai->id] * (32 << bclk_ms); |
| |
| dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", |
| rt5651->bclk[dai->id], rt5651->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 |= RT5651_I2S_DL_20; |
| break; |
| case 24: |
| val_len |= RT5651_I2S_DL_24; |
| break; |
| case 8: |
| val_len |= RT5651_I2S_DL_8; |
| break; |
| default: |
| return -EINVAL; |
| } |
| |
| switch (dai->id) { |
| case RT5651_AIF1: |
| mask_clk = RT5651_I2S_PD1_MASK; |
| val_clk = pre_div << RT5651_I2S_PD1_SFT; |
| snd_soc_update_bits(codec, RT5651_I2S1_SDP, |
| RT5651_I2S_DL_MASK, val_len); |
| snd_soc_update_bits(codec, RT5651_ADDA_CLK1, mask_clk, val_clk); |
| break; |
| case RT5651_AIF2: |
| mask_clk = RT5651_I2S_BCLK_MS2_MASK | RT5651_I2S_PD2_MASK; |
| val_clk = pre_div << RT5651_I2S_PD2_SFT; |
| snd_soc_update_bits(codec, RT5651_I2S2_SDP, |
| RT5651_I2S_DL_MASK, val_len); |
| snd_soc_update_bits(codec, RT5651_ADDA_CLK1, mask_clk, val_clk); |
| break; |
| default: |
| dev_err(codec->dev, "Wrong dai->id: %d\n", dai->id); |
| return -EINVAL; |
| } |
| |
| return 0; |
| } |
| |
| static int rt5651_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) |
| { |
| struct snd_soc_codec *codec = dai->codec; |
| struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| unsigned int reg_val = 0; |
| |
| switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
| case SND_SOC_DAIFMT_CBM_CFM: |
| rt5651->master[dai->id] = 1; |
| break; |
| case SND_SOC_DAIFMT_CBS_CFS: |
| reg_val |= RT5651_I2S_MS_S; |
| rt5651->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 |= RT5651_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 |= RT5651_I2S_DF_LEFT; |
| break; |
| case SND_SOC_DAIFMT_DSP_A: |
| reg_val |= RT5651_I2S_DF_PCM_A; |
| break; |
| case SND_SOC_DAIFMT_DSP_B: |
| reg_val |= RT5651_I2S_DF_PCM_B; |
| break; |
| default: |
| return -EINVAL; |
| } |
| |
| switch (dai->id) { |
| case RT5651_AIF1: |
| snd_soc_update_bits(codec, RT5651_I2S1_SDP, |
| RT5651_I2S_MS_MASK | RT5651_I2S_BP_MASK | |
| RT5651_I2S_DF_MASK, reg_val); |
| break; |
| case RT5651_AIF2: |
| snd_soc_update_bits(codec, RT5651_I2S2_SDP, |
| RT5651_I2S_MS_MASK | RT5651_I2S_BP_MASK | |
| RT5651_I2S_DF_MASK, reg_val); |
| break; |
| default: |
| dev_err(codec->dev, "Wrong dai->id: %d\n", dai->id); |
| return -EINVAL; |
| } |
| return 0; |
| } |
| |
| static int rt5651_set_dai_sysclk(struct snd_soc_dai *dai, |
| int clk_id, unsigned int freq, int dir) |
| { |
| struct snd_soc_codec *codec = dai->codec; |
| struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| unsigned int reg_val = 0; |
| |
| if (freq == rt5651->sysclk && clk_id == rt5651->sysclk_src) |
| return 0; |
| |
| switch (clk_id) { |
| case RT5651_SCLK_S_MCLK: |
| reg_val |= RT5651_SCLK_SRC_MCLK; |
| break; |
| case RT5651_SCLK_S_PLL1: |
| reg_val |= RT5651_SCLK_SRC_PLL1; |
| break; |
| case RT5651_SCLK_S_RCCLK: |
| reg_val |= RT5651_SCLK_SRC_RCCLK; |
| break; |
| default: |
| dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id); |
| return -EINVAL; |
| } |
| snd_soc_update_bits(codec, RT5651_GLB_CLK, |
| RT5651_SCLK_SRC_MASK, reg_val); |
| rt5651->sysclk = freq; |
| rt5651->sysclk_src = clk_id; |
| |
| dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); |
| |
| return 0; |
| } |
| |
| static int rt5651_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 rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| struct rl6231_pll_code pll_code; |
| int ret; |
| |
| if (source == rt5651->pll_src && freq_in == rt5651->pll_in && |
| freq_out == rt5651->pll_out) |
| return 0; |
| |
| if (!freq_in || !freq_out) { |
| dev_dbg(codec->dev, "PLL disabled\n"); |
| |
| rt5651->pll_in = 0; |
| rt5651->pll_out = 0; |
| snd_soc_update_bits(codec, RT5651_GLB_CLK, |
| RT5651_SCLK_SRC_MASK, RT5651_SCLK_SRC_MCLK); |
| return 0; |
| } |
| |
| switch (source) { |
| case RT5651_PLL1_S_MCLK: |
| snd_soc_update_bits(codec, RT5651_GLB_CLK, |
| RT5651_PLL1_SRC_MASK, RT5651_PLL1_SRC_MCLK); |
| break; |
| case RT5651_PLL1_S_BCLK1: |
| snd_soc_update_bits(codec, RT5651_GLB_CLK, |
| RT5651_PLL1_SRC_MASK, RT5651_PLL1_SRC_BCLK1); |
| break; |
| case RT5651_PLL1_S_BCLK2: |
| snd_soc_update_bits(codec, RT5651_GLB_CLK, |
| RT5651_PLL1_SRC_MASK, RT5651_PLL1_SRC_BCLK2); |
| break; |
| default: |
| dev_err(codec->dev, "Unknown PLL source %d\n", source); |
| return -EINVAL; |
| } |
| |
| ret = rl6231_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, RT5651_PLL_CTRL1, |
| pll_code.n_code << RT5651_PLL_N_SFT | pll_code.k_code); |
| snd_soc_write(codec, RT5651_PLL_CTRL2, |
| (pll_code.m_bp ? 0 : pll_code.m_code) << RT5651_PLL_M_SFT | |
| pll_code.m_bp << RT5651_PLL_M_BP_SFT); |
| |
| rt5651->pll_in = freq_in; |
| rt5651->pll_out = freq_out; |
| rt5651->pll_src = source; |
| |
| return 0; |
| } |
| |
| static int rt5651_set_bias_level(struct snd_soc_codec *codec, |
| enum snd_soc_bias_level level) |
| { |
| switch (level) { |
| case SND_SOC_BIAS_PREPARE: |
| if (SND_SOC_BIAS_STANDBY == codec->dapm.bias_level) { |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG1, |
| RT5651_PWR_VREF1 | RT5651_PWR_MB | |
| RT5651_PWR_BG | RT5651_PWR_VREF2, |
| RT5651_PWR_VREF1 | RT5651_PWR_MB | |
| RT5651_PWR_BG | RT5651_PWR_VREF2); |
| usleep_range(10000, 15000); |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG1, |
| RT5651_PWR_FV1 | RT5651_PWR_FV2, |
| RT5651_PWR_FV1 | RT5651_PWR_FV2); |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG1, |
| RT5651_PWR_LDO_DVO_MASK, |
| RT5651_PWR_LDO_DVO_1_2V); |
| snd_soc_update_bits(codec, RT5651_D_MISC, 0x1, 0x1); |
| if (snd_soc_read(codec, RT5651_PLL_MODE_1) & 0x9200) |
| snd_soc_update_bits(codec, RT5651_D_MISC, |
| 0xc00, 0xc00); |
| } |
| break; |
| |
| case SND_SOC_BIAS_STANDBY: |
| snd_soc_write(codec, RT5651_D_MISC, 0x0010); |
| snd_soc_write(codec, RT5651_PWR_DIG1, 0x0000); |
| snd_soc_write(codec, RT5651_PWR_DIG2, 0x0000); |
| snd_soc_write(codec, RT5651_PWR_VOL, 0x0000); |
| snd_soc_write(codec, RT5651_PWR_MIXER, 0x0000); |
| snd_soc_write(codec, RT5651_PWR_ANLG1, 0x0000); |
| snd_soc_write(codec, RT5651_PWR_ANLG2, 0x0000); |
| break; |
| |
| default: |
| break; |
| } |
| codec->dapm.bias_level = level; |
| |
| return 0; |
| } |
| |
| static int rt5651_probe(struct snd_soc_codec *codec) |
| { |
| struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| |
| rt5651->codec = codec; |
| |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG1, |
| RT5651_PWR_VREF1 | RT5651_PWR_MB | |
| RT5651_PWR_BG | RT5651_PWR_VREF2, |
| RT5651_PWR_VREF1 | RT5651_PWR_MB | |
| RT5651_PWR_BG | RT5651_PWR_VREF2); |
| usleep_range(10000, 15000); |
| snd_soc_update_bits(codec, RT5651_PWR_ANLG1, |
| RT5651_PWR_FV1 | RT5651_PWR_FV2, |
| RT5651_PWR_FV1 | RT5651_PWR_FV2); |
| |
| rt5651_set_bias_level(codec, SND_SOC_BIAS_OFF); |
| |
| return 0; |
| } |
| |
| #ifdef CONFIG_PM |
| static int rt5651_suspend(struct snd_soc_codec *codec) |
| { |
| struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| |
| regcache_cache_only(rt5651->regmap, true); |
| regcache_mark_dirty(rt5651->regmap); |
| return 0; |
| } |
| |
| static int rt5651_resume(struct snd_soc_codec *codec) |
| { |
| struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); |
| |
| regcache_cache_only(rt5651->regmap, false); |
| snd_soc_cache_sync(codec); |
| |
| return 0; |
| } |
| #else |
| #define rt5651_suspend NULL |
| #define rt5651_resume NULL |
| #endif |
| |
| #define RT5651_STEREO_RATES SNDRV_PCM_RATE_8000_96000 |
| #define RT5651_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ |
| SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) |
| |
| static const struct snd_soc_dai_ops rt5651_aif_dai_ops = { |
| .hw_params = rt5651_hw_params, |
| .set_fmt = rt5651_set_dai_fmt, |
| .set_sysclk = rt5651_set_dai_sysclk, |
| .set_pll = rt5651_set_dai_pll, |
| }; |
| |
| static struct snd_soc_dai_driver rt5651_dai[] = { |
| { |
| .name = "rt5651-aif1", |
| .id = RT5651_AIF1, |
| .playback = { |
| .stream_name = "AIF1 Playback", |
| .channels_min = 1, |
| .channels_max = 2, |
| .rates = RT5651_STEREO_RATES, |
| .formats = RT5651_FORMATS, |
| }, |
| .capture = { |
| .stream_name = "AIF1 Capture", |
| .channels_min = 1, |
| .channels_max = 2, |
| .rates = RT5651_STEREO_RATES, |
| .formats = RT5651_FORMATS, |
| }, |
| .ops = &rt5651_aif_dai_ops, |
| }, |
| { |
| .name = "rt5651-aif2", |
| .id = RT5651_AIF2, |
| .playback = { |
| .stream_name = "AIF2 Playback", |
| .channels_min = 1, |
| .channels_max = 2, |
| .rates = RT5651_STEREO_RATES, |
| .formats = RT5651_FORMATS, |
| }, |
| .capture = { |
| .stream_name = "AIF2 Capture", |
| .channels_min = 1, |
| .channels_max = 2, |
| .rates = RT5651_STEREO_RATES, |
| .formats = RT5651_FORMATS, |
| }, |
| .ops = &rt5651_aif_dai_ops, |
| }, |
| }; |
| |
| static struct snd_soc_codec_driver soc_codec_dev_rt5651 = { |
| .probe = rt5651_probe, |
| .suspend = rt5651_suspend, |
| .resume = rt5651_resume, |
| .set_bias_level = rt5651_set_bias_level, |
| .idle_bias_off = true, |
| .controls = rt5651_snd_controls, |
| .num_controls = ARRAY_SIZE(rt5651_snd_controls), |
| .dapm_widgets = rt5651_dapm_widgets, |
| .num_dapm_widgets = ARRAY_SIZE(rt5651_dapm_widgets), |
| .dapm_routes = rt5651_dapm_routes, |
| .num_dapm_routes = ARRAY_SIZE(rt5651_dapm_routes), |
| }; |
| |
| static const struct regmap_config rt5651_regmap = { |
| .reg_bits = 8, |
| .val_bits = 16, |
| |
| .max_register = RT5651_DEVICE_ID + 1 + (ARRAY_SIZE(rt5651_ranges) * |
| RT5651_PR_SPACING), |
| .volatile_reg = rt5651_volatile_register, |
| .readable_reg = rt5651_readable_register, |
| |
| .cache_type = REGCACHE_RBTREE, |
| .reg_defaults = rt5651_reg, |
| .num_reg_defaults = ARRAY_SIZE(rt5651_reg), |
| .ranges = rt5651_ranges, |
| .num_ranges = ARRAY_SIZE(rt5651_ranges), |
| }; |
| |
| static const struct i2c_device_id rt5651_i2c_id[] = { |
| { "rt5651", 0 }, |
| { } |
| }; |
| MODULE_DEVICE_TABLE(i2c, rt5651_i2c_id); |
| |
| static int rt5651_i2c_probe(struct i2c_client *i2c, |
| const struct i2c_device_id *id) |
| { |
| struct rt5651_platform_data *pdata = dev_get_platdata(&i2c->dev); |
| struct rt5651_priv *rt5651; |
| int ret; |
| |
| rt5651 = devm_kzalloc(&i2c->dev, sizeof(*rt5651), |
| GFP_KERNEL); |
| if (NULL == rt5651) |
| return -ENOMEM; |
| |
| i2c_set_clientdata(i2c, rt5651); |
| |
| if (pdata) |
| rt5651->pdata = *pdata; |
| |
| rt5651->regmap = devm_regmap_init_i2c(i2c, &rt5651_regmap); |
| if (IS_ERR(rt5651->regmap)) { |
| ret = PTR_ERR(rt5651->regmap); |
| dev_err(&i2c->dev, "Failed to allocate register map: %d\n", |
| ret); |
| return ret; |
| } |
| |
| regmap_read(rt5651->regmap, RT5651_DEVICE_ID, &ret); |
| if (ret != RT5651_DEVICE_ID_VALUE) { |
| dev_err(&i2c->dev, |
| "Device with ID register %x is not rt5651\n", ret); |
| return -ENODEV; |
| } |
| |
| regmap_write(rt5651->regmap, RT5651_RESET, 0); |
| |
| ret = regmap_register_patch(rt5651->regmap, init_list, |
| ARRAY_SIZE(init_list)); |
| if (ret != 0) |
| dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); |
| |
| if (rt5651->pdata.in2_diff) |
| regmap_update_bits(rt5651->regmap, RT5651_IN1_IN2, |
| RT5651_IN_DF2, RT5651_IN_DF2); |
| |
| if (rt5651->pdata.dmic_en) |
| regmap_update_bits(rt5651->regmap, RT5651_GPIO_CTRL1, |
| RT5651_GP2_PIN_MASK, RT5651_GP2_PIN_DMIC1_SCL); |
| |
| rt5651->hp_mute = 1; |
| |
| ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5651, |
| rt5651_dai, ARRAY_SIZE(rt5651_dai)); |
| |
| return ret; |
| } |
| |
| static int rt5651_i2c_remove(struct i2c_client *i2c) |
| { |
| snd_soc_unregister_codec(&i2c->dev); |
| |
| return 0; |
| } |
| |
| static struct i2c_driver rt5651_i2c_driver = { |
| .driver = { |
| .name = "rt5651", |
| .owner = THIS_MODULE, |
| }, |
| .probe = rt5651_i2c_probe, |
| .remove = rt5651_i2c_remove, |
| .id_table = rt5651_i2c_id, |
| }; |
| module_i2c_driver(rt5651_i2c_driver); |
| |
| MODULE_DESCRIPTION("ASoC RT5651 driver"); |
| MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>"); |
| MODULE_LICENSE("GPL v2"); |