| /* |
| * rt5660.c -- RT5660 ALSA SoC audio codec driver |
| * |
| * Copyright 2016 Realtek Semiconductor Corp. |
| * Author: Oder Chiou <oder_chiou@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/gpio.h> |
| #include <linux/i2c.h> |
| #include <linux/regmap.h> |
| #include <linux/of.h> |
| #include <linux/of_gpio.h> |
| #include <linux/platform_device.h> |
| #include <linux/spi/spi.h> |
| #include <linux/acpi.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 "rt5660.h" |
| |
| #define RT5660_DEVICE_ID 0x6338 |
| |
| #define RT5660_PR_RANGE_BASE (0xff + 1) |
| #define RT5660_PR_SPACING 0x100 |
| |
| #define RT5660_PR_BASE (RT5660_PR_RANGE_BASE + (0 * RT5660_PR_SPACING)) |
| |
| static const struct regmap_range_cfg rt5660_ranges[] = { |
| { .name = "PR", .range_min = RT5660_PR_BASE, |
| .range_max = RT5660_PR_BASE + 0xf3, |
| .selector_reg = RT5660_PRIV_INDEX, |
| .selector_mask = 0xff, |
| .selector_shift = 0x0, |
| .window_start = RT5660_PRIV_DATA, |
| .window_len = 0x1, }, |
| }; |
| |
| static const struct reg_sequence rt5660_patch[] = { |
| { RT5660_ALC_PGA_CTRL2, 0x44c3 }, |
| { RT5660_PR_BASE + 0x3d, 0x2600 }, |
| }; |
| |
| static const struct reg_default rt5660_reg[] = { |
| { 0x00, 0x0000 }, |
| { 0x01, 0xc800 }, |
| { 0x02, 0xc8c8 }, |
| { 0x0d, 0x1010 }, |
| { 0x0e, 0x1010 }, |
| { 0x19, 0xafaf }, |
| { 0x1c, 0x2f2f }, |
| { 0x1e, 0x0000 }, |
| { 0x27, 0x6060 }, |
| { 0x29, 0x8080 }, |
| { 0x2a, 0x4242 }, |
| { 0x2f, 0x0000 }, |
| { 0x3b, 0x0000 }, |
| { 0x3c, 0x007f }, |
| { 0x3d, 0x0000 }, |
| { 0x3e, 0x007f }, |
| { 0x45, 0xe000 }, |
| { 0x46, 0x003e }, |
| { 0x48, 0xf800 }, |
| { 0x4a, 0x0004 }, |
| { 0x4d, 0x0000 }, |
| { 0x4e, 0x0000 }, |
| { 0x4f, 0x01ff }, |
| { 0x50, 0x0000 }, |
| { 0x51, 0x0000 }, |
| { 0x52, 0x01ff }, |
| { 0x61, 0x0000 }, |
| { 0x62, 0x0000 }, |
| { 0x63, 0x00c0 }, |
| { 0x64, 0x0000 }, |
| { 0x65, 0x0000 }, |
| { 0x66, 0x0000 }, |
| { 0x70, 0x8000 }, |
| { 0x73, 0x7000 }, |
| { 0x74, 0x3c00 }, |
| { 0x75, 0x2800 }, |
| { 0x80, 0x0000 }, |
| { 0x81, 0x0000 }, |
| { 0x82, 0x0000 }, |
| { 0x8c, 0x0228 }, |
| { 0x8d, 0xa000 }, |
| { 0x8e, 0x0000 }, |
| { 0x92, 0x0000 }, |
| { 0x93, 0x3000 }, |
| { 0xa1, 0x0059 }, |
| { 0xa2, 0x0001 }, |
| { 0xa3, 0x5c80 }, |
| { 0xa4, 0x0146 }, |
| { 0xa5, 0x1f1f }, |
| { 0xa6, 0x78c6 }, |
| { 0xa7, 0xe5ec }, |
| { 0xa8, 0xba61 }, |
| { 0xa9, 0x3c78 }, |
| { 0xaa, 0x8ae2 }, |
| { 0xab, 0xe5ec }, |
| { 0xac, 0xc600 }, |
| { 0xad, 0xba61 }, |
| { 0xae, 0x17ed }, |
| { 0xb0, 0x2080 }, |
| { 0xb1, 0x0000 }, |
| { 0xb3, 0x001f }, |
| { 0xb4, 0x020c }, |
| { 0xb5, 0x1f00 }, |
| { 0xb6, 0x0000 }, |
| { 0xb7, 0x4000 }, |
| { 0xbb, 0x0000 }, |
| { 0xbd, 0x0000 }, |
| { 0xbe, 0x0000 }, |
| { 0xbf, 0x0100 }, |
| { 0xc0, 0x0000 }, |
| { 0xc2, 0x0000 }, |
| { 0xd3, 0xa220 }, |
| { 0xd9, 0x0809 }, |
| { 0xda, 0x0000 }, |
| { 0xe0, 0x8000 }, |
| { 0xe1, 0x0200 }, |
| { 0xe2, 0x8000 }, |
| { 0xe3, 0x0200 }, |
| { 0xe4, 0x0f20 }, |
| { 0xe5, 0x001f }, |
| { 0xe6, 0x020c }, |
| { 0xe7, 0x1f00 }, |
| { 0xe8, 0x0000 }, |
| { 0xe9, 0x4000 }, |
| { 0xea, 0x00a6 }, |
| { 0xeb, 0x04c3 }, |
| { 0xec, 0x27c8 }, |
| { 0xed, 0x7418 }, |
| { 0xee, 0xbf50 }, |
| { 0xef, 0x0045 }, |
| { 0xf0, 0x0007 }, |
| { 0xfa, 0x0000 }, |
| { 0xfd, 0x0000 }, |
| { 0xfe, 0x10ec }, |
| { 0xff, 0x6338 }, |
| }; |
| |
| static bool rt5660_volatile_register(struct device *dev, unsigned int reg) |
| { |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++) |
| if ((reg >= rt5660_ranges[i].window_start && |
| reg <= rt5660_ranges[i].window_start + |
| rt5660_ranges[i].window_len) || |
| (reg >= rt5660_ranges[i].range_min && |
| reg <= rt5660_ranges[i].range_max)) |
| return true; |
| |
| switch (reg) { |
| case RT5660_RESET: |
| case RT5660_PRIV_DATA: |
| case RT5660_EQ_CTRL1: |
| case RT5660_IRQ_CTRL2: |
| case RT5660_INT_IRQ_ST: |
| case RT5660_VENDOR_ID: |
| case RT5660_VENDOR_ID1: |
| case RT5660_VENDOR_ID2: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| static bool rt5660_readable_register(struct device *dev, unsigned int reg) |
| { |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++) |
| if ((reg >= rt5660_ranges[i].window_start && |
| reg <= rt5660_ranges[i].window_start + |
| rt5660_ranges[i].window_len) || |
| (reg >= rt5660_ranges[i].range_min && |
| reg <= rt5660_ranges[i].range_max)) |
| return true; |
| |
| switch (reg) { |
| case RT5660_RESET: |
| case RT5660_SPK_VOL: |
| case RT5660_LOUT_VOL: |
| case RT5660_IN1_IN2: |
| case RT5660_IN3_IN4: |
| case RT5660_DAC1_DIG_VOL: |
| case RT5660_STO1_ADC_DIG_VOL: |
| case RT5660_ADC_BST_VOL1: |
| case RT5660_STO1_ADC_MIXER: |
| case RT5660_AD_DA_MIXER: |
| case RT5660_STO_DAC_MIXER: |
| case RT5660_DIG_INF1_DATA: |
| case RT5660_REC_L1_MIXER: |
| case RT5660_REC_L2_MIXER: |
| case RT5660_REC_R1_MIXER: |
| case RT5660_REC_R2_MIXER: |
| case RT5660_LOUT_MIXER: |
| case RT5660_SPK_MIXER: |
| case RT5660_SPO_MIXER: |
| case RT5660_SPO_CLSD_RATIO: |
| case RT5660_OUT_L_GAIN1: |
| case RT5660_OUT_L_GAIN2: |
| case RT5660_OUT_L1_MIXER: |
| case RT5660_OUT_R_GAIN1: |
| case RT5660_OUT_R_GAIN2: |
| case RT5660_OUT_R1_MIXER: |
| case RT5660_PWR_DIG1: |
| case RT5660_PWR_DIG2: |
| case RT5660_PWR_ANLG1: |
| case RT5660_PWR_ANLG2: |
| case RT5660_PWR_MIXER: |
| case RT5660_PWR_VOL: |
| case RT5660_PRIV_INDEX: |
| case RT5660_PRIV_DATA: |
| case RT5660_I2S1_SDP: |
| case RT5660_ADDA_CLK1: |
| case RT5660_ADDA_CLK2: |
| case RT5660_DMIC_CTRL1: |
| case RT5660_GLB_CLK: |
| case RT5660_PLL_CTRL1: |
| case RT5660_PLL_CTRL2: |
| case RT5660_CLSD_AMP_OC_CTRL: |
| case RT5660_CLSD_AMP_CTRL: |
| case RT5660_LOUT_AMP_CTRL: |
| case RT5660_SPK_AMP_SPKVDD: |
| case RT5660_MICBIAS: |
| case RT5660_CLSD_OUT_CTRL1: |
| case RT5660_CLSD_OUT_CTRL2: |
| case RT5660_DIPOLE_MIC_CTRL1: |
| case RT5660_DIPOLE_MIC_CTRL2: |
| case RT5660_DIPOLE_MIC_CTRL3: |
| case RT5660_DIPOLE_MIC_CTRL4: |
| case RT5660_DIPOLE_MIC_CTRL5: |
| case RT5660_DIPOLE_MIC_CTRL6: |
| case RT5660_DIPOLE_MIC_CTRL7: |
| case RT5660_DIPOLE_MIC_CTRL8: |
| case RT5660_DIPOLE_MIC_CTRL9: |
| case RT5660_DIPOLE_MIC_CTRL10: |
| case RT5660_DIPOLE_MIC_CTRL11: |
| case RT5660_DIPOLE_MIC_CTRL12: |
| case RT5660_EQ_CTRL1: |
| case RT5660_EQ_CTRL2: |
| case RT5660_DRC_AGC_CTRL1: |
| case RT5660_DRC_AGC_CTRL2: |
| case RT5660_DRC_AGC_CTRL3: |
| case RT5660_DRC_AGC_CTRL4: |
| case RT5660_DRC_AGC_CTRL5: |
| case RT5660_JD_CTRL: |
| case RT5660_IRQ_CTRL1: |
| case RT5660_IRQ_CTRL2: |
| case RT5660_INT_IRQ_ST: |
| case RT5660_GPIO_CTRL1: |
| case RT5660_GPIO_CTRL2: |
| case RT5660_WIND_FILTER_CTRL1: |
| case RT5660_SV_ZCD1: |
| case RT5660_SV_ZCD2: |
| case RT5660_DRC1_LM_CTRL1: |
| case RT5660_DRC1_LM_CTRL2: |
| case RT5660_DRC2_LM_CTRL1: |
| case RT5660_DRC2_LM_CTRL2: |
| case RT5660_MULTI_DRC_CTRL: |
| case RT5660_DRC2_CTRL1: |
| case RT5660_DRC2_CTRL2: |
| case RT5660_DRC2_CTRL3: |
| case RT5660_DRC2_CTRL4: |
| case RT5660_DRC2_CTRL5: |
| case RT5660_ALC_PGA_CTRL1: |
| case RT5660_ALC_PGA_CTRL2: |
| case RT5660_ALC_PGA_CTRL3: |
| case RT5660_ALC_PGA_CTRL4: |
| case RT5660_ALC_PGA_CTRL5: |
| case RT5660_ALC_PGA_CTRL6: |
| case RT5660_ALC_PGA_CTRL7: |
| case RT5660_GEN_CTRL1: |
| case RT5660_GEN_CTRL2: |
| case RT5660_GEN_CTRL3: |
| case RT5660_VENDOR_ID: |
| case RT5660_VENDOR_ID1: |
| case RT5660_VENDOR_ID2: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0); |
| static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0); |
| static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0); |
| static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0); |
| static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0); |
| |
| static const struct snd_kcontrol_new rt5660_snd_controls[] = { |
| /* Speaker Output Volume */ |
| SOC_SINGLE("Speaker Playback Switch", RT5660_SPK_VOL, RT5660_L_MUTE_SFT, |
| 1, 1), |
| SOC_SINGLE_TLV("Speaker Playback Volume", RT5660_SPK_VOL, |
| RT5660_L_VOL_SFT, 39, 1, rt5660_out_vol_tlv), |
| |
| /* OUTPUT Control */ |
| SOC_DOUBLE("OUT Playback Switch", RT5660_LOUT_VOL, RT5660_L_MUTE_SFT, |
| RT5660_R_MUTE_SFT, 1, 1), |
| SOC_DOUBLE_TLV("OUT Playback Volume", RT5660_LOUT_VOL, RT5660_L_VOL_SFT, |
| RT5660_R_VOL_SFT, 39, 1, rt5660_out_vol_tlv), |
| |
| /* DAC Digital Volume */ |
| SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5660_DAC1_DIG_VOL, |
| RT5660_DAC_L1_VOL_SFT, RT5660_DAC_R1_VOL_SFT, 87, 0, |
| rt5660_dac_vol_tlv), |
| |
| /* IN1/IN2/IN3 Control */ |
| SOC_SINGLE_TLV("IN1 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT1, 69, |
| 0, rt5660_bst_tlv), |
| SOC_SINGLE_TLV("IN2 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT2, 69, |
| 0, rt5660_bst_tlv), |
| SOC_SINGLE_TLV("IN3 Boost Volume", RT5660_IN3_IN4, RT5660_BST_SFT3, 69, |
| 0, rt5660_bst_tlv), |
| |
| /* ADC Digital Volume Control */ |
| SOC_DOUBLE("ADC Capture Switch", RT5660_STO1_ADC_DIG_VOL, |
| RT5660_L_MUTE_SFT, RT5660_R_MUTE_SFT, 1, 1), |
| SOC_DOUBLE_TLV("ADC Capture Volume", RT5660_STO1_ADC_DIG_VOL, |
| RT5660_ADC_L_VOL_SFT, RT5660_ADC_R_VOL_SFT, 63, 0, |
| rt5660_adc_vol_tlv), |
| |
| /* ADC Boost Volume Control */ |
| SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5660_ADC_BST_VOL1, |
| RT5660_STO1_ADC_L_BST_SFT, RT5660_STO1_ADC_R_BST_SFT, 3, 0, |
| rt5660_adc_bst_tlv), |
| }; |
| |
| /** |
| * rt5660_set_dmic_clk - Set parameter of dmic. |
| * |
| * @w: DAPM widget. |
| * @kcontrol: The kcontrol of this widget. |
| * @event: Event id. |
| * |
| */ |
| static int rt5660_set_dmic_clk(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); |
| struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
| int idx, rate; |
| |
| rate = rt5660->sysclk / rl6231_get_pre_div(rt5660->regmap, |
| RT5660_ADDA_CLK1, RT5660_I2S_PD1_SFT); |
| idx = rl6231_calc_dmic_clk(rate); |
| if (idx < 0) |
| dev_err(component->dev, "Failed to set DMIC clock\n"); |
| else |
| snd_soc_component_update_bits(component, RT5660_DMIC_CTRL1, |
| RT5660_DMIC_CLK_MASK, idx << RT5660_DMIC_CLK_SFT); |
| |
| return idx; |
| } |
| |
| static int rt5660_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, |
| struct snd_soc_dapm_widget *sink) |
| { |
| struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); |
| unsigned int val; |
| |
| val = snd_soc_component_read32(component, RT5660_GLB_CLK); |
| val &= RT5660_SCLK_SRC_MASK; |
| if (val == RT5660_SCLK_SRC_PLL1) |
| return 1; |
| else |
| return 0; |
| } |
| |
| /* Digital Mixer */ |
| static const struct snd_kcontrol_new rt5660_sto1_adc_l_mix[] = { |
| SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER, |
| RT5660_M_ADC_L1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER, |
| RT5660_M_ADC_L2_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_sto1_adc_r_mix[] = { |
| SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER, |
| RT5660_M_ADC_R1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER, |
| RT5660_M_ADC_R2_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_dac_l_mix[] = { |
| SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER, |
| RT5660_M_ADCMIX_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER, |
| RT5660_M_DAC1_L_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_dac_r_mix[] = { |
| SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER, |
| RT5660_M_ADCMIX_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER, |
| RT5660_M_DAC1_R_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_sto_dac_l_mix[] = { |
| SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER, |
| RT5660_M_DAC_L1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER, |
| RT5660_M_DAC_R1_STO_L_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_sto_dac_r_mix[] = { |
| SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER, |
| RT5660_M_DAC_R1_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER, |
| RT5660_M_DAC_L1_STO_R_SFT, 1, 1), |
| }; |
| |
| /* Analog Input Mixer */ |
| static const struct snd_kcontrol_new rt5660_rec_l_mix[] = { |
| SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_L2_MIXER, |
| RT5660_M_BST3_RM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_L2_MIXER, |
| RT5660_M_BST2_RM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_L2_MIXER, |
| RT5660_M_BST1_RM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("OUT MIXL Switch", RT5660_REC_L2_MIXER, |
| RT5660_M_OM_L_RM_L_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_rec_r_mix[] = { |
| SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_R2_MIXER, |
| RT5660_M_BST3_RM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_R2_MIXER, |
| RT5660_M_BST2_RM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_R2_MIXER, |
| RT5660_M_BST1_RM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("OUT MIXR Switch", RT5660_REC_R2_MIXER, |
| RT5660_M_OM_R_RM_R_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_spk_mix[] = { |
| SOC_DAPM_SINGLE("BST3 Switch", RT5660_SPK_MIXER, |
| RT5660_M_BST3_SM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPK_MIXER, |
| RT5660_M_BST1_SM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DACL Switch", RT5660_SPK_MIXER, |
| RT5660_M_DACL_SM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DACR Switch", RT5660_SPK_MIXER, |
| RT5660_M_DACR_SM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("OUTMIXL Switch", RT5660_SPK_MIXER, |
| RT5660_M_OM_L_SM_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_out_l_mix[] = { |
| SOC_DAPM_SINGLE("BST3 Switch", RT5660_OUT_L1_MIXER, |
| RT5660_M_BST3_OM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_L1_MIXER, |
| RT5660_M_BST2_OM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_L1_MIXER, |
| RT5660_M_BST1_OM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("RECMIXL Switch", RT5660_OUT_L1_MIXER, |
| RT5660_M_RM_L_OM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_L1_MIXER, |
| RT5660_M_DAC_R_OM_L_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_L1_MIXER, |
| RT5660_M_DAC_L_OM_L_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_out_r_mix[] = { |
| SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_R1_MIXER, |
| RT5660_M_BST2_OM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_R1_MIXER, |
| RT5660_M_BST1_OM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("RECMIXR Switch", RT5660_OUT_R1_MIXER, |
| RT5660_M_RM_R_OM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_R1_MIXER, |
| RT5660_M_DAC_R_OM_R_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_R1_MIXER, |
| RT5660_M_DAC_L_OM_R_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_spo_mix[] = { |
| SOC_DAPM_SINGLE("DACR Switch", RT5660_SPO_MIXER, |
| RT5660_M_DAC_R_SPM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("DACL Switch", RT5660_SPO_MIXER, |
| RT5660_M_DAC_L_SPM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("SPKVOL Switch", RT5660_SPO_MIXER, |
| RT5660_M_SV_SPM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPO_MIXER, |
| RT5660_M_BST1_SPM_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new rt5660_lout_mix[] = { |
| SOC_DAPM_SINGLE("DAC Switch", RT5660_LOUT_MIXER, |
| RT5660_M_DAC1_LM_SFT, 1, 1), |
| SOC_DAPM_SINGLE("OUTMIX Switch", RT5660_LOUT_MIXER, |
| RT5660_M_LOVOL_LM_SFT, 1, 1), |
| }; |
| |
| static const struct snd_kcontrol_new spk_vol_control = |
| SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL, |
| RT5660_VOL_L_SFT, 1, 1); |
| |
| static const struct snd_kcontrol_new lout_l_vol_control = |
| SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL, |
| RT5660_VOL_L_SFT, 1, 1); |
| |
| static const struct snd_kcontrol_new lout_r_vol_control = |
| SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL, |
| RT5660_VOL_R_SFT, 1, 1); |
| |
| /* Interface data select */ |
| static const char * const rt5660_data_select[] = { |
| "L/R", "R/L", "L/L", "R/R" |
| }; |
| |
| static SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum, |
| RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select); |
| |
| static SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum, |
| RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select); |
| |
| static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux = |
| SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum); |
| |
| static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux = |
| SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum); |
| |
| static int rt5660_lout_event(struct snd_soc_dapm_widget *w, |
| struct snd_kcontrol *kcontrol, int event) |
| { |
| struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); |
| |
| switch (event) { |
| case SND_SOC_DAPM_POST_PMU: |
| snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL, |
| RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK, |
| RT5660_LOUT_CO_EN | RT5660_LOUT_CB_PU); |
| break; |
| |
| case SND_SOC_DAPM_PRE_PMD: |
| snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL, |
| RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK, |
| RT5660_LOUT_CO_DIS | RT5660_LOUT_CB_PD); |
| break; |
| |
| default: |
| return 0; |
| } |
| |
| return 0; |
| } |
| |
| static const struct snd_soc_dapm_widget rt5660_dapm_widgets[] = { |
| SND_SOC_DAPM_SUPPLY("LDO2", RT5660_PWR_ANLG1, |
| RT5660_PWR_LDO2_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("PLL1", RT5660_PWR_ANLG2, |
| RT5660_PWR_PLL_BIT, 0, NULL, 0), |
| |
| /* MICBIAS */ |
| SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5660_PWR_ANLG2, |
| RT5660_PWR_MB1_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5660_PWR_ANLG2, |
| RT5660_PWR_MB2_BIT, 0, NULL, 0), |
| |
| /* Input Side */ |
| /* Input Lines */ |
| SND_SOC_DAPM_INPUT("DMIC L1"), |
| SND_SOC_DAPM_INPUT("DMIC R1"), |
| |
| SND_SOC_DAPM_INPUT("IN1P"), |
| SND_SOC_DAPM_INPUT("IN1N"), |
| SND_SOC_DAPM_INPUT("IN2P"), |
| SND_SOC_DAPM_INPUT("IN3P"), |
| SND_SOC_DAPM_INPUT("IN3N"), |
| |
| SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, |
| rt5660_set_dmic_clk, SND_SOC_DAPM_PRE_PMU), |
| SND_SOC_DAPM_SUPPLY("DMIC Power", RT5660_DMIC_CTRL1, |
| RT5660_DMIC_1_EN_SFT, 0, NULL, 0), |
| |
| /* Boost */ |
| SND_SOC_DAPM_PGA("BST1", RT5660_PWR_ANLG2, RT5660_PWR_BST1_BIT, 0, |
| NULL, 0), |
| SND_SOC_DAPM_PGA("BST2", RT5660_PWR_ANLG2, RT5660_PWR_BST2_BIT, 0, |
| NULL, 0), |
| SND_SOC_DAPM_PGA("BST3", RT5660_PWR_ANLG2, RT5660_PWR_BST3_BIT, 0, |
| NULL, 0), |
| |
| /* REC Mixer */ |
| SND_SOC_DAPM_MIXER("RECMIXL", RT5660_PWR_MIXER, RT5660_PWR_RM_L_BIT, |
| 0, rt5660_rec_l_mix, ARRAY_SIZE(rt5660_rec_l_mix)), |
| SND_SOC_DAPM_MIXER("RECMIXR", RT5660_PWR_MIXER, RT5660_PWR_RM_R_BIT, |
| 0, rt5660_rec_r_mix, ARRAY_SIZE(rt5660_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", RT5660_PWR_DIG1, |
| RT5660_PWR_ADC_L_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("ADC R power", RT5660_PWR_DIG1, |
| RT5660_PWR_ADC_R_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_SUPPLY("ADC clock", RT5660_PR_BASE + RT5660_CHOP_DAC_ADC, |
| 12, 0, NULL, 0), |
| |
| /* ADC Mixer */ |
| SND_SOC_DAPM_SUPPLY("adc stereo1 filter", RT5660_PWR_DIG2, |
| RT5660_PWR_ADC_S1F_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0, |
| rt5660_sto1_adc_l_mix, ARRAY_SIZE(rt5660_sto1_adc_l_mix)), |
| SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0, |
| rt5660_sto1_adc_r_mix, ARRAY_SIZE(rt5660_sto1_adc_r_mix)), |
| |
| /* ADC */ |
| SND_SOC_DAPM_ADC("Stereo1 ADC MIXL", NULL, RT5660_STO1_ADC_DIG_VOL, |
| RT5660_L_MUTE_SFT, 1), |
| SND_SOC_DAPM_ADC("Stereo1 ADC MIXR", NULL, RT5660_STO1_ADC_DIG_VOL, |
| RT5660_R_MUTE_SFT, 1), |
| |
| /* Digital Interface */ |
| SND_SOC_DAPM_SUPPLY("I2S1", RT5660_PWR_DIG1, RT5660_PWR_I2S1_BIT, 0, |
| NULL, 0), |
| SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), |
| SND_SOC_DAPM_MUX("IF1 DAC Swap Mux", SND_SOC_NOPM, 0, 0, |
| &rt5660_if1_dac_swap_mux), |
| SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), |
| SND_SOC_DAPM_MUX("IF1 ADC Swap Mux", SND_SOC_NOPM, 0, 0, |
| &rt5660_if1_adc_swap_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), |
| |
| /* Output Side */ |
| /* DAC mixer before sound effect */ |
| SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, rt5660_dac_l_mix, |
| ARRAY_SIZE(rt5660_dac_l_mix)), |
| SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, rt5660_dac_r_mix, |
| ARRAY_SIZE(rt5660_dac_r_mix)), |
| |
| /* DAC Mixer */ |
| SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5660_PWR_DIG2, |
| RT5660_PWR_DAC_S1F_BIT, 0, NULL, 0), |
| SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, |
| rt5660_sto_dac_l_mix, ARRAY_SIZE(rt5660_sto_dac_l_mix)), |
| SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, |
| rt5660_sto_dac_r_mix, ARRAY_SIZE(rt5660_sto_dac_r_mix)), |
| |
| /* DACs */ |
| SND_SOC_DAPM_DAC("DAC L1", NULL, RT5660_PWR_DIG1, |
| RT5660_PWR_DAC_L1_BIT, 0), |
| SND_SOC_DAPM_DAC("DAC R1", NULL, RT5660_PWR_DIG1, |
| RT5660_PWR_DAC_R1_BIT, 0), |
| |
| /* OUT Mixer */ |
| SND_SOC_DAPM_MIXER("SPK MIX", RT5660_PWR_MIXER, RT5660_PWR_SM_BIT, |
| 0, rt5660_spk_mix, ARRAY_SIZE(rt5660_spk_mix)), |
| SND_SOC_DAPM_MIXER("OUT MIXL", RT5660_PWR_MIXER, RT5660_PWR_OM_L_BIT, |
| 0, rt5660_out_l_mix, ARRAY_SIZE(rt5660_out_l_mix)), |
| SND_SOC_DAPM_MIXER("OUT MIXR", RT5660_PWR_MIXER, RT5660_PWR_OM_R_BIT, |
| 0, rt5660_out_r_mix, ARRAY_SIZE(rt5660_out_r_mix)), |
| |
| /* Output Volume */ |
| SND_SOC_DAPM_SWITCH("SPKVOL", RT5660_PWR_VOL, |
| RT5660_PWR_SV_BIT, 0, &spk_vol_control), |
| SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM, |
| 0, 0, NULL, 0), |
| SND_SOC_DAPM_PGA("LOUTVOL", SND_SOC_NOPM, |
| 0, 0, NULL, 0), |
| SND_SOC_DAPM_SWITCH("LOUTVOL L", SND_SOC_NOPM, |
| RT5660_PWR_LV_L_BIT, 0, &lout_l_vol_control), |
| SND_SOC_DAPM_SWITCH("LOUTVOL R", SND_SOC_NOPM, |
| RT5660_PWR_LV_R_BIT, 0, &lout_r_vol_control), |
| |
| /* HPO/LOUT/Mono Mixer */ |
| SND_SOC_DAPM_MIXER("SPO MIX", SND_SOC_NOPM, 0, |
| 0, rt5660_spo_mix, ARRAY_SIZE(rt5660_spo_mix)), |
| SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, |
| rt5660_lout_mix, ARRAY_SIZE(rt5660_lout_mix)), |
| SND_SOC_DAPM_SUPPLY("VREF HP", RT5660_GEN_CTRL1, |
| RT5660_PWR_VREF_HP_SFT, 0, NULL, 0), |
| SND_SOC_DAPM_PGA_S("LOUT amp", 1, RT5660_PWR_ANLG1, |
| RT5660_PWR_HA_BIT, 0, rt5660_lout_event, |
| SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), |
| SND_SOC_DAPM_PGA_S("SPK amp", 1, RT5660_PWR_DIG1, |
| RT5660_PWR_CLS_D_BIT, 0, NULL, 0), |
| |
| /* Output Lines */ |
| SND_SOC_DAPM_OUTPUT("LOUTL"), |
| SND_SOC_DAPM_OUTPUT("LOUTR"), |
| SND_SOC_DAPM_OUTPUT("SPO"), |
| }; |
| |
| static const struct snd_soc_dapm_route rt5660_dapm_routes[] = { |
| { "MICBIAS1", NULL, "LDO2" }, |
| { "MICBIAS2", NULL, "LDO2" }, |
| |
| { "BST1", NULL, "IN1P" }, |
| { "BST1", NULL, "IN1N" }, |
| { "BST2", NULL, "IN2P" }, |
| { "BST3", NULL, "IN3P" }, |
| { "BST3", NULL, "IN3N" }, |
| |
| { "RECMIXL", "BST3 Switch", "BST3" }, |
| { "RECMIXL", "BST2 Switch", "BST2" }, |
| { "RECMIXL", "BST1 Switch", "BST1" }, |
| { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" }, |
| |
| { "RECMIXR", "BST3 Switch", "BST3" }, |
| { "RECMIXR", "BST2 Switch", "BST2" }, |
| { "RECMIXR", "BST1 Switch", "BST1" }, |
| { "RECMIXR", "OUT MIXR Switch", "OUT MIXR" }, |
| |
| { "ADC L", NULL, "RECMIXL" }, |
| { "ADC L", NULL, "ADC L power" }, |
| { "ADC L", NULL, "ADC clock" }, |
| { "ADC R", NULL, "RECMIXR" }, |
| { "ADC R", NULL, "ADC R power" }, |
| { "ADC R", NULL, "ADC clock" }, |
| |
| {"DMIC L1", NULL, "DMIC CLK"}, |
| {"DMIC L1", NULL, "DMIC Power"}, |
| {"DMIC R1", NULL, "DMIC CLK"}, |
| {"DMIC R1", NULL, "DMIC Power"}, |
| |
| { "Sto1 ADC MIXL", "ADC1 Switch", "ADC L" }, |
| { "Sto1 ADC MIXL", "ADC2 Switch", "DMIC L1" }, |
| { "Sto1 ADC MIXR", "ADC1 Switch", "ADC R" }, |
| { "Sto1 ADC MIXR", "ADC2 Switch", "DMIC R1" }, |
| |
| { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" }, |
| { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" }, |
| { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
| |
| { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" }, |
| { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" }, |
| { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
| |
| { "IF1 ADC", NULL, "Stereo1 ADC MIXL" }, |
| { "IF1 ADC", NULL, "Stereo1 ADC MIXR" }, |
| { "IF1 ADC", NULL, "I2S1" }, |
| |
| { "IF1 ADC Swap Mux", "L/R", "IF1 ADC" }, |
| { "IF1 ADC Swap Mux", "R/L", "IF1 ADC" }, |
| { "IF1 ADC Swap Mux", "L/L", "IF1 ADC" }, |
| { "IF1 ADC Swap Mux", "R/R", "IF1 ADC" }, |
| { "AIF1TX", NULL, "IF1 ADC Swap Mux" }, |
| |
| { "IF1 DAC", NULL, "AIF1RX" }, |
| { "IF1 DAC", NULL, "I2S1" }, |
| |
| { "IF1 DAC Swap Mux", "L/R", "IF1 DAC" }, |
| { "IF1 DAC Swap Mux", "R/L", "IF1 DAC" }, |
| { "IF1 DAC Swap Mux", "L/L", "IF1 DAC" }, |
| { "IF1 DAC Swap Mux", "R/R", "IF1 DAC" }, |
| |
| { "IF1 DAC L", NULL, "IF1 DAC Swap Mux" }, |
| { "IF1 DAC R", NULL, "IF1 DAC Swap Mux" }, |
| |
| { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" }, |
| { "DAC1 MIXL", "DAC1 Switch", "IF1 DAC L" }, |
| { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" }, |
| { "DAC1 MIXR", "DAC1 Switch", "IF1 DAC R" }, |
| |
| { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" }, |
| { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" }, |
| { "Stereo DAC MIXL", NULL, "dac stereo1 filter" }, |
| { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
| { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" }, |
| { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" }, |
| { "Stereo DAC MIXR", NULL, "dac stereo1 filter" }, |
| { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll }, |
| |
| { "DAC L1", NULL, "Stereo DAC MIXL" }, |
| { "DAC R1", NULL, "Stereo DAC MIXR" }, |
| |
| { "SPK MIX", "BST3 Switch", "BST3" }, |
| { "SPK MIX", "BST1 Switch", "BST1" }, |
| { "SPK MIX", "DACL Switch", "DAC L1" }, |
| { "SPK MIX", "DACR Switch", "DAC R1" }, |
| { "SPK MIX", "OUTMIXL Switch", "OUT MIXL" }, |
| |
| { "OUT MIXL", "BST3 Switch", "BST3" }, |
| { "OUT MIXL", "BST2 Switch", "BST2" }, |
| { "OUT MIXL", "BST1 Switch", "BST1" }, |
| { "OUT MIXL", "RECMIXL Switch", "RECMIXL" }, |
| { "OUT MIXL", "DACR Switch", "DAC R1" }, |
| { "OUT MIXL", "DACL Switch", "DAC L1" }, |
| |
| { "OUT MIXR", "BST2 Switch", "BST2" }, |
| { "OUT MIXR", "BST1 Switch", "BST1" }, |
| { "OUT MIXR", "RECMIXR Switch", "RECMIXR" }, |
| { "OUT MIXR", "DACR Switch", "DAC R1" }, |
| { "OUT MIXR", "DACL Switch", "DAC L1" }, |
| |
| { "SPO MIX", "DACR Switch", "DAC R1" }, |
| { "SPO MIX", "DACL Switch", "DAC L1" }, |
| { "SPO MIX", "SPKVOL Switch", "SPKVOL" }, |
| { "SPO MIX", "BST1 Switch", "BST1" }, |
| |
| { "SPKVOL", "Switch", "SPK MIX" }, |
| { "LOUTVOL L", "Switch", "OUT MIXL" }, |
| { "LOUTVOL R", "Switch", "OUT MIXR" }, |
| |
| { "LOUTVOL", NULL, "LOUTVOL L" }, |
| { "LOUTVOL", NULL, "LOUTVOL R" }, |
| |
| { "DAC 1", NULL, "DAC L1" }, |
| { "DAC 1", NULL, "DAC R1" }, |
| |
| { "LOUT MIX", "DAC Switch", "DAC 1" }, |
| { "LOUT MIX", "OUTMIX Switch", "LOUTVOL" }, |
| |
| { "LOUT amp", NULL, "LOUT MIX" }, |
| { "LOUT amp", NULL, "VREF HP" }, |
| { "LOUTL", NULL, "LOUT amp" }, |
| { "LOUTR", NULL, "LOUT amp" }, |
| |
| { "SPK amp", NULL, "SPO MIX" }, |
| { "SPO", NULL, "SPK amp" }, |
| }; |
| |
| static int rt5660_hw_params(struct snd_pcm_substream *substream, |
| struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) |
| { |
| struct snd_soc_component *component = dai->component; |
| struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
| unsigned int val_len = 0, val_clk, mask_clk; |
| int pre_div, bclk_ms, frame_size; |
| |
| rt5660->lrck[dai->id] = params_rate(params); |
| pre_div = rl6231_get_clk_info(rt5660->sysclk, rt5660->lrck[dai->id]); |
| if (pre_div < 0) { |
| dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n", |
| rt5660->lrck[dai->id], dai->id); |
| return -EINVAL; |
| } |
| |
| frame_size = snd_soc_params_to_frame_size(params); |
| if (frame_size < 0) { |
| dev_err(component->dev, "Unsupported frame size: %d\n", frame_size); |
| return frame_size; |
| } |
| |
| if (frame_size > 32) |
| bclk_ms = 1; |
| else |
| bclk_ms = 0; |
| |
| rt5660->bclk[dai->id] = rt5660->lrck[dai->id] * (32 << bclk_ms); |
| |
| dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", |
| rt5660->bclk[dai->id], rt5660->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 |= RT5660_I2S_DL_20; |
| break; |
| case 24: |
| val_len |= RT5660_I2S_DL_24; |
| break; |
| case 8: |
| val_len |= RT5660_I2S_DL_8; |
| break; |
| default: |
| return -EINVAL; |
| } |
| |
| switch (dai->id) { |
| case RT5660_AIF1: |
| mask_clk = RT5660_I2S_BCLK_MS1_MASK | RT5660_I2S_PD1_MASK; |
| val_clk = bclk_ms << RT5660_I2S_BCLK_MS1_SFT | |
| pre_div << RT5660_I2S_PD1_SFT; |
| snd_soc_component_update_bits(component, RT5660_I2S1_SDP, RT5660_I2S_DL_MASK, |
| val_len); |
| snd_soc_component_update_bits(component, RT5660_ADDA_CLK1, mask_clk, val_clk); |
| break; |
| |
| default: |
| dev_err(component->dev, "Invalid dai->id: %d\n", dai->id); |
| return -EINVAL; |
| } |
| |
| return 0; |
| } |
| |
| static int rt5660_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) |
| { |
| struct snd_soc_component *component = dai->component; |
| struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
| unsigned int reg_val = 0; |
| |
| switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
| case SND_SOC_DAIFMT_CBM_CFM: |
| rt5660->master[dai->id] = 1; |
| break; |
| |
| case SND_SOC_DAIFMT_CBS_CFS: |
| reg_val |= RT5660_I2S_MS_S; |
| rt5660->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 |= RT5660_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 |= RT5660_I2S_DF_LEFT; |
| break; |
| |
| case SND_SOC_DAIFMT_DSP_A: |
| reg_val |= RT5660_I2S_DF_PCM_A; |
| break; |
| |
| case SND_SOC_DAIFMT_DSP_B: |
| reg_val |= RT5660_I2S_DF_PCM_B; |
| break; |
| |
| default: |
| return -EINVAL; |
| } |
| |
| switch (dai->id) { |
| case RT5660_AIF1: |
| snd_soc_component_update_bits(component, RT5660_I2S1_SDP, |
| RT5660_I2S_MS_MASK | RT5660_I2S_BP_MASK | |
| RT5660_I2S_DF_MASK, reg_val); |
| break; |
| |
| default: |
| dev_err(component->dev, "Invalid dai->id: %d\n", dai->id); |
| return -EINVAL; |
| } |
| |
| return 0; |
| } |
| |
| static int rt5660_set_dai_sysclk(struct snd_soc_dai *dai, |
| int clk_id, unsigned int freq, int dir) |
| { |
| struct snd_soc_component *component = dai->component; |
| struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
| unsigned int reg_val = 0; |
| |
| if (freq == rt5660->sysclk && clk_id == rt5660->sysclk_src) |
| return 0; |
| |
| switch (clk_id) { |
| case RT5660_SCLK_S_MCLK: |
| reg_val |= RT5660_SCLK_SRC_MCLK; |
| break; |
| |
| case RT5660_SCLK_S_PLL1: |
| reg_val |= RT5660_SCLK_SRC_PLL1; |
| break; |
| |
| case RT5660_SCLK_S_RCCLK: |
| reg_val |= RT5660_SCLK_SRC_RCCLK; |
| break; |
| |
| default: |
| dev_err(component->dev, "Invalid clock id (%d)\n", clk_id); |
| return -EINVAL; |
| } |
| |
| snd_soc_component_update_bits(component, RT5660_GLB_CLK, RT5660_SCLK_SRC_MASK, |
| reg_val); |
| |
| rt5660->sysclk = freq; |
| rt5660->sysclk_src = clk_id; |
| |
| dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); |
| |
| return 0; |
| } |
| |
| static int rt5660_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, |
| unsigned int freq_in, unsigned int freq_out) |
| { |
| struct snd_soc_component *component = dai->component; |
| struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
| struct rl6231_pll_code pll_code; |
| int ret; |
| |
| if (source == rt5660->pll_src && freq_in == rt5660->pll_in && |
| freq_out == rt5660->pll_out) |
| return 0; |
| |
| if (!freq_in || !freq_out) { |
| dev_dbg(component->dev, "PLL disabled\n"); |
| |
| rt5660->pll_in = 0; |
| rt5660->pll_out = 0; |
| snd_soc_component_update_bits(component, RT5660_GLB_CLK, |
| RT5660_SCLK_SRC_MASK, RT5660_SCLK_SRC_MCLK); |
| return 0; |
| } |
| |
| switch (source) { |
| case RT5660_PLL1_S_MCLK: |
| snd_soc_component_update_bits(component, RT5660_GLB_CLK, |
| RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_MCLK); |
| break; |
| |
| case RT5660_PLL1_S_BCLK: |
| snd_soc_component_update_bits(component, RT5660_GLB_CLK, |
| RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_BCLK1); |
| break; |
| |
| default: |
| dev_err(component->dev, "Unknown PLL source %d\n", source); |
| return -EINVAL; |
| } |
| |
| ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); |
| if (ret < 0) { |
| dev_err(component->dev, "Unsupport input clock %d\n", freq_in); |
| return ret; |
| } |
| |
| dev_dbg(component->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_component_write(component, RT5660_PLL_CTRL1, |
| pll_code.n_code << RT5660_PLL_N_SFT | pll_code.k_code); |
| snd_soc_component_write(component, RT5660_PLL_CTRL2, |
| (pll_code.m_bp ? 0 : pll_code.m_code) << RT5660_PLL_M_SFT | |
| pll_code.m_bp << RT5660_PLL_M_BP_SFT); |
| |
| rt5660->pll_in = freq_in; |
| rt5660->pll_out = freq_out; |
| rt5660->pll_src = source; |
| |
| return 0; |
| } |
| |
| static int rt5660_set_bias_level(struct snd_soc_component *component, |
| enum snd_soc_bias_level level) |
| { |
| struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
| int ret; |
| |
| switch (level) { |
| case SND_SOC_BIAS_ON: |
| break; |
| |
| case SND_SOC_BIAS_PREPARE: |
| snd_soc_component_update_bits(component, RT5660_GEN_CTRL1, |
| RT5660_DIG_GATE_CTRL, RT5660_DIG_GATE_CTRL); |
| |
| if (IS_ERR(rt5660->mclk)) |
| break; |
| |
| if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) { |
| clk_disable_unprepare(rt5660->mclk); |
| } else { |
| ret = clk_prepare_enable(rt5660->mclk); |
| if (ret) |
| return ret; |
| } |
| break; |
| |
| case SND_SOC_BIAS_STANDBY: |
| if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) { |
| snd_soc_component_update_bits(component, RT5660_PWR_ANLG1, |
| RT5660_PWR_VREF1 | RT5660_PWR_MB | |
| RT5660_PWR_BG | RT5660_PWR_VREF2, |
| RT5660_PWR_VREF1 | RT5660_PWR_MB | |
| RT5660_PWR_BG | RT5660_PWR_VREF2); |
| usleep_range(10000, 15000); |
| snd_soc_component_update_bits(component, RT5660_PWR_ANLG1, |
| RT5660_PWR_FV1 | RT5660_PWR_FV2, |
| RT5660_PWR_FV1 | RT5660_PWR_FV2); |
| } |
| break; |
| |
| case SND_SOC_BIAS_OFF: |
| snd_soc_component_update_bits(component, RT5660_GEN_CTRL1, |
| RT5660_DIG_GATE_CTRL, 0); |
| break; |
| |
| default: |
| break; |
| } |
| |
| return 0; |
| } |
| |
| static int rt5660_probe(struct snd_soc_component *component) |
| { |
| struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
| |
| rt5660->component = component; |
| |
| return 0; |
| } |
| |
| static void rt5660_remove(struct snd_soc_component *component) |
| { |
| snd_soc_component_write(component, RT5660_RESET, 0); |
| } |
| |
| #ifdef CONFIG_PM |
| static int rt5660_suspend(struct snd_soc_component *component) |
| { |
| struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
| |
| regcache_cache_only(rt5660->regmap, true); |
| regcache_mark_dirty(rt5660->regmap); |
| |
| return 0; |
| } |
| |
| static int rt5660_resume(struct snd_soc_component *component) |
| { |
| struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component); |
| |
| if (rt5660->pdata.poweroff_codec_in_suspend) |
| msleep(350); |
| |
| regcache_cache_only(rt5660->regmap, false); |
| regcache_sync(rt5660->regmap); |
| |
| return 0; |
| } |
| #else |
| #define rt5660_suspend NULL |
| #define rt5660_resume NULL |
| #endif |
| |
| #define RT5660_STEREO_RATES SNDRV_PCM_RATE_8000_192000 |
| #define RT5660_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 rt5660_aif_dai_ops = { |
| .hw_params = rt5660_hw_params, |
| .set_fmt = rt5660_set_dai_fmt, |
| .set_sysclk = rt5660_set_dai_sysclk, |
| .set_pll = rt5660_set_dai_pll, |
| }; |
| |
| static struct snd_soc_dai_driver rt5660_dai[] = { |
| { |
| .name = "rt5660-aif1", |
| .id = RT5660_AIF1, |
| .playback = { |
| .stream_name = "AIF1 Playback", |
| .channels_min = 1, |
| .channels_max = 2, |
| .rates = RT5660_STEREO_RATES, |
| .formats = RT5660_FORMATS, |
| }, |
| .capture = { |
| .stream_name = "AIF1 Capture", |
| .channels_min = 1, |
| .channels_max = 2, |
| .rates = RT5660_STEREO_RATES, |
| .formats = RT5660_FORMATS, |
| }, |
| .ops = &rt5660_aif_dai_ops, |
| }, |
| }; |
| |
| static const struct snd_soc_component_driver soc_component_dev_rt5660 = { |
| .probe = rt5660_probe, |
| .remove = rt5660_remove, |
| .suspend = rt5660_suspend, |
| .resume = rt5660_resume, |
| .set_bias_level = rt5660_set_bias_level, |
| .controls = rt5660_snd_controls, |
| .num_controls = ARRAY_SIZE(rt5660_snd_controls), |
| .dapm_widgets = rt5660_dapm_widgets, |
| .num_dapm_widgets = ARRAY_SIZE(rt5660_dapm_widgets), |
| .dapm_routes = rt5660_dapm_routes, |
| .num_dapm_routes = ARRAY_SIZE(rt5660_dapm_routes), |
| .use_pmdown_time = 1, |
| .endianness = 1, |
| .non_legacy_dai_naming = 1, |
| }; |
| |
| static const struct regmap_config rt5660_regmap = { |
| .reg_bits = 8, |
| .val_bits = 16, |
| .use_single_read = true, |
| .use_single_write = true, |
| |
| .max_register = RT5660_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5660_ranges) * |
| RT5660_PR_SPACING), |
| .volatile_reg = rt5660_volatile_register, |
| .readable_reg = rt5660_readable_register, |
| |
| .cache_type = REGCACHE_RBTREE, |
| .reg_defaults = rt5660_reg, |
| .num_reg_defaults = ARRAY_SIZE(rt5660_reg), |
| .ranges = rt5660_ranges, |
| .num_ranges = ARRAY_SIZE(rt5660_ranges), |
| }; |
| |
| static const struct i2c_device_id rt5660_i2c_id[] = { |
| { "rt5660", 0 }, |
| { } |
| }; |
| MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id); |
| |
| static const struct of_device_id rt5660_of_match[] = { |
| { .compatible = "realtek,rt5660", }, |
| {}, |
| }; |
| MODULE_DEVICE_TABLE(of, rt5660_of_match); |
| |
| static const struct acpi_device_id rt5660_acpi_match[] = { |
| { "10EC5660", 0 }, |
| { }, |
| }; |
| MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match); |
| |
| static int rt5660_parse_dt(struct rt5660_priv *rt5660, struct device *dev) |
| { |
| rt5660->pdata.in1_diff = device_property_read_bool(dev, |
| "realtek,in1-differential"); |
| rt5660->pdata.in3_diff = device_property_read_bool(dev, |
| "realtek,in3-differential"); |
| rt5660->pdata.poweroff_codec_in_suspend = device_property_read_bool(dev, |
| "realtek,poweroff-in-suspend"); |
| device_property_read_u32(dev, "realtek,dmic1-data-pin", |
| &rt5660->pdata.dmic1_data_pin); |
| |
| return 0; |
| } |
| |
| static int rt5660_i2c_probe(struct i2c_client *i2c, |
| const struct i2c_device_id *id) |
| { |
| struct rt5660_platform_data *pdata = dev_get_platdata(&i2c->dev); |
| struct rt5660_priv *rt5660; |
| int ret; |
| unsigned int val; |
| |
| rt5660 = devm_kzalloc(&i2c->dev, sizeof(struct rt5660_priv), |
| GFP_KERNEL); |
| |
| if (rt5660 == NULL) |
| return -ENOMEM; |
| |
| /* Check if MCLK provided */ |
| rt5660->mclk = devm_clk_get(&i2c->dev, "mclk"); |
| if (PTR_ERR(rt5660->mclk) == -EPROBE_DEFER) |
| return -EPROBE_DEFER; |
| |
| i2c_set_clientdata(i2c, rt5660); |
| |
| if (pdata) |
| rt5660->pdata = *pdata; |
| else if (i2c->dev.of_node) |
| rt5660_parse_dt(rt5660, &i2c->dev); |
| |
| rt5660->regmap = devm_regmap_init_i2c(i2c, &rt5660_regmap); |
| if (IS_ERR(rt5660->regmap)) { |
| ret = PTR_ERR(rt5660->regmap); |
| dev_err(&i2c->dev, "Failed to allocate register map: %d\n", |
| ret); |
| return ret; |
| } |
| |
| regmap_read(rt5660->regmap, RT5660_VENDOR_ID2, &val); |
| if (val != RT5660_DEVICE_ID) { |
| dev_err(&i2c->dev, |
| "Device with ID register %#x is not rt5660\n", val); |
| return -ENODEV; |
| } |
| |
| regmap_write(rt5660->regmap, RT5660_RESET, 0); |
| |
| ret = regmap_register_patch(rt5660->regmap, rt5660_patch, |
| ARRAY_SIZE(rt5660_patch)); |
| if (ret != 0) |
| dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); |
| |
| regmap_update_bits(rt5660->regmap, RT5660_GEN_CTRL1, |
| RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET, |
| RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET); |
| |
| if (rt5660->pdata.dmic1_data_pin) { |
| regmap_update_bits(rt5660->regmap, RT5660_GPIO_CTRL1, |
| RT5660_GP1_PIN_MASK, RT5660_GP1_PIN_DMIC1_SCL); |
| |
| if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_GPIO2) |
| regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1, |
| RT5660_SEL_DMIC_DATA_MASK, |
| RT5660_SEL_DMIC_DATA_GPIO2); |
| else if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_IN1P) |
| regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1, |
| RT5660_SEL_DMIC_DATA_MASK, |
| RT5660_SEL_DMIC_DATA_IN1P); |
| } |
| |
| return devm_snd_soc_register_component(&i2c->dev, |
| &soc_component_dev_rt5660, |
| rt5660_dai, ARRAY_SIZE(rt5660_dai)); |
| } |
| |
| static struct i2c_driver rt5660_i2c_driver = { |
| .driver = { |
| .name = "rt5660", |
| .acpi_match_table = ACPI_PTR(rt5660_acpi_match), |
| .of_match_table = of_match_ptr(rt5660_of_match), |
| }, |
| .probe = rt5660_i2c_probe, |
| .id_table = rt5660_i2c_id, |
| }; |
| module_i2c_driver(rt5660_i2c_driver); |
| |
| MODULE_DESCRIPTION("ASoC RT5660 driver"); |
| MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>"); |
| MODULE_LICENSE("GPL v2"); |