diff options
Diffstat (limited to 'kernel/sound/soc/codecs/rt5645.c')
| -rw-r--r-- | kernel/sound/soc/codecs/rt5645.c | 2895 |
1 files changed, 2895 insertions, 0 deletions
diff --git a/kernel/sound/soc/codecs/rt5645.c b/kernel/sound/soc/codecs/rt5645.c new file mode 100644 index 000000000..be4d741c4 --- /dev/null +++ b/kernel/sound/soc/codecs/rt5645.c @@ -0,0 +1,2895 @@ +/* + * rt5645.c -- RT5645 ALSA SoC audio codec driver + * + * Copyright 2013 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/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/gpio.h> +#include <linux/acpi.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/jack.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> +#include <sound/tlv.h> + +#include "rl6231.h" +#include "rt5645.h" + +#define RT5645_DEVICE_ID 0x6308 +#define RT5650_DEVICE_ID 0x6419 + +#define RT5645_PR_RANGE_BASE (0xff + 1) +#define RT5645_PR_SPACING 0x100 + +#define RT5645_PR_BASE (RT5645_PR_RANGE_BASE + (0 * RT5645_PR_SPACING)) + +static const struct regmap_range_cfg rt5645_ranges[] = { + { + .name = "PR", + .range_min = RT5645_PR_BASE, + .range_max = RT5645_PR_BASE + 0xf8, + .selector_reg = RT5645_PRIV_INDEX, + .selector_mask = 0xff, + .selector_shift = 0x0, + .window_start = RT5645_PRIV_DATA, + .window_len = 0x1, + }, +}; + +static const struct reg_default init_list[] = { + {RT5645_PR_BASE + 0x3d, 0x3600}, + {RT5645_PR_BASE + 0x1c, 0xfd20}, + {RT5645_PR_BASE + 0x20, 0x611f}, + {RT5645_PR_BASE + 0x21, 0x4040}, + {RT5645_PR_BASE + 0x23, 0x0004}, +}; +#define RT5645_INIT_REG_LEN ARRAY_SIZE(init_list) + +static const struct reg_default rt5650_init_list[] = { + {0xf6, 0x0100}, +}; + +static const struct reg_default rt5645_reg[] = { + { 0x00, 0x0000 }, + { 0x01, 0xc8c8 }, + { 0x02, 0xc8c8 }, + { 0x03, 0xc8c8 }, + { 0x0a, 0x0002 }, + { 0x0b, 0x2827 }, + { 0x0c, 0xe000 }, + { 0x0d, 0x0000 }, + { 0x0e, 0x0000 }, + { 0x0f, 0x0808 }, + { 0x14, 0x3333 }, + { 0x16, 0x4b00 }, + { 0x18, 0x018b }, + { 0x19, 0xafaf }, + { 0x1a, 0xafaf }, + { 0x1b, 0x0001 }, + { 0x1c, 0x2f2f }, + { 0x1d, 0x2f2f }, + { 0x1e, 0x0000 }, + { 0x20, 0x0000 }, + { 0x27, 0x7060 }, + { 0x28, 0x7070 }, + { 0x29, 0x8080 }, + { 0x2a, 0x5656 }, + { 0x2b, 0x5454 }, + { 0x2c, 0xaaa0 }, + { 0x2d, 0x0000 }, + { 0x2f, 0x1002 }, + { 0x31, 0x5000 }, + { 0x32, 0x0000 }, + { 0x33, 0x0000 }, + { 0x34, 0x0000 }, + { 0x35, 0x0000 }, + { 0x3b, 0x0000 }, + { 0x3c, 0x007f }, + { 0x3d, 0x0000 }, + { 0x3e, 0x007f }, + { 0x3f, 0x0000 }, + { 0x40, 0x001f }, + { 0x41, 0x0000 }, + { 0x42, 0x001f }, + { 0x45, 0x6000 }, + { 0x46, 0x003e }, + { 0x47, 0x003e }, + { 0x48, 0xf807 }, + { 0x4a, 0x0004 }, + { 0x4d, 0x0000 }, + { 0x4e, 0x0000 }, + { 0x4f, 0x01ff }, + { 0x50, 0x0000 }, + { 0x51, 0x0000 }, + { 0x52, 0x01ff }, + { 0x53, 0xf000 }, + { 0x56, 0x0111 }, + { 0x57, 0x0064 }, + { 0x58, 0xef0e }, + { 0x59, 0xf0f0 }, + { 0x5a, 0xef0e }, + { 0x5b, 0xf0f0 }, + { 0x5c, 0xef0e }, + { 0x5d, 0xf0f0 }, + { 0x5e, 0xf000 }, + { 0x5f, 0x0000 }, + { 0x61, 0x0300 }, + { 0x62, 0x0000 }, + { 0x63, 0x00c2 }, + { 0x64, 0x0000 }, + { 0x65, 0x0000 }, + { 0x66, 0x0000 }, + { 0x6a, 0x0000 }, + { 0x6c, 0x0aaa }, + { 0x70, 0x8000 }, + { 0x71, 0x8000 }, + { 0x72, 0x8000 }, + { 0x73, 0x7770 }, + { 0x74, 0x3e00 }, + { 0x75, 0x2409 }, + { 0x76, 0x000a }, + { 0x77, 0x0c00 }, + { 0x78, 0x0000 }, + { 0x79, 0x0123 }, + { 0x80, 0x0000 }, + { 0x81, 0x0000 }, + { 0x82, 0x0000 }, + { 0x83, 0x0000 }, + { 0x84, 0x0000 }, + { 0x85, 0x0000 }, + { 0x8a, 0x0000 }, + { 0x8e, 0x0004 }, + { 0x8f, 0x1100 }, + { 0x90, 0x0646 }, + { 0x91, 0x0c06 }, + { 0x93, 0x0000 }, + { 0x94, 0x0200 }, + { 0x95, 0x0000 }, + { 0x9a, 0x2184 }, + { 0x9b, 0x010a }, + { 0x9c, 0x0aea }, + { 0x9d, 0x000c }, + { 0x9e, 0x0400 }, + { 0xa0, 0xa0a8 }, + { 0xa1, 0x0059 }, + { 0xa2, 0x0001 }, + { 0xae, 0x6000 }, + { 0xaf, 0x0000 }, + { 0xb0, 0x6000 }, + { 0xb1, 0x0000 }, + { 0xb2, 0x0000 }, + { 0xb3, 0x001f }, + { 0xb4, 0x020c }, + { 0xb5, 0x1f00 }, + { 0xb6, 0x0000 }, + { 0xbb, 0x0000 }, + { 0xbc, 0x0000 }, + { 0xbd, 0x0000 }, + { 0xbe, 0x0000 }, + { 0xbf, 0x3100 }, + { 0xc0, 0x0000 }, + { 0xc1, 0x0000 }, + { 0xc2, 0x0000 }, + { 0xc3, 0x2000 }, + { 0xcd, 0x0000 }, + { 0xce, 0x0000 }, + { 0xcf, 0x1813 }, + { 0xd0, 0x0690 }, + { 0xd1, 0x1c17 }, + { 0xd3, 0xb320 }, + { 0xd4, 0x0000 }, + { 0xd6, 0x0400 }, + { 0xd9, 0x0809 }, + { 0xda, 0x0000 }, + { 0xdb, 0x0003 }, + { 0xdc, 0x0049 }, + { 0xdd, 0x001b }, + { 0xdf, 0x0008 }, + { 0xe0, 0x4000 }, + { 0xe6, 0x8000 }, + { 0xe7, 0x0200 }, + { 0xec, 0xb300 }, + { 0xed, 0x0000 }, + { 0xf0, 0x001f }, + { 0xf1, 0x020c }, + { 0xf2, 0x1f00 }, + { 0xf3, 0x0000 }, + { 0xf4, 0x4000 }, + { 0xf8, 0x0000 }, + { 0xf9, 0x0000 }, + { 0xfa, 0x2060 }, + { 0xfb, 0x4040 }, + { 0xfc, 0x0000 }, + { 0xfd, 0x0002 }, + { 0xfe, 0x10ec }, + { 0xff, 0x6308 }, +}; + +static int rt5645_reset(struct snd_soc_codec *codec) +{ + return snd_soc_write(codec, RT5645_RESET, 0); +} + +static bool rt5645_volatile_register(struct device *dev, unsigned int reg) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(rt5645_ranges); i++) { + if (reg >= rt5645_ranges[i].range_min && + reg <= rt5645_ranges[i].range_max) { + return true; + } + } + + switch (reg) { + case RT5645_RESET: + case RT5645_PRIV_DATA: + case RT5645_IN1_CTRL1: + case RT5645_IN1_CTRL2: + case RT5645_IN1_CTRL3: + case RT5645_A_JD_CTRL1: + case RT5645_ADC_EQ_CTRL1: + case RT5645_EQ_CTRL1: + case RT5645_ALC_CTRL_1: + case RT5645_IRQ_CTRL2: + case RT5645_IRQ_CTRL3: + case RT5645_INT_IRQ_ST: + case RT5645_IL_CMD: + case RT5650_4BTN_IL_CMD1: + case RT5645_VENDOR_ID: + case RT5645_VENDOR_ID1: + case RT5645_VENDOR_ID2: + return true; + default: + return false; + } +} + +static bool rt5645_readable_register(struct device *dev, unsigned int reg) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(rt5645_ranges); i++) { + if (reg >= rt5645_ranges[i].range_min && + reg <= rt5645_ranges[i].range_max) { + return true; + } + } + + switch (reg) { + case RT5645_RESET: + case RT5645_SPK_VOL: + case RT5645_HP_VOL: + case RT5645_LOUT1: + case RT5645_IN1_CTRL1: + case RT5645_IN1_CTRL2: + case RT5645_IN1_CTRL3: + case RT5645_IN2_CTRL: + case RT5645_INL1_INR1_VOL: + case RT5645_SPK_FUNC_LIM: + case RT5645_ADJ_HPF_CTRL: + case RT5645_DAC1_DIG_VOL: + case RT5645_DAC2_DIG_VOL: + case RT5645_DAC_CTRL: + case RT5645_STO1_ADC_DIG_VOL: + case RT5645_MONO_ADC_DIG_VOL: + case RT5645_ADC_BST_VOL1: + case RT5645_ADC_BST_VOL2: + case RT5645_STO1_ADC_MIXER: + case RT5645_MONO_ADC_MIXER: + case RT5645_AD_DA_MIXER: + case RT5645_STO_DAC_MIXER: + case RT5645_MONO_DAC_MIXER: + case RT5645_DIG_MIXER: + case RT5650_A_DAC_SOUR: + case RT5645_DIG_INF1_DATA: + case RT5645_PDM_OUT_CTRL: + case RT5645_REC_L1_MIXER: + case RT5645_REC_L2_MIXER: + case RT5645_REC_R1_MIXER: + case RT5645_REC_R2_MIXER: + case RT5645_HPMIXL_CTRL: + case RT5645_HPOMIXL_CTRL: + case RT5645_HPMIXR_CTRL: + case RT5645_HPOMIXR_CTRL: + case RT5645_HPO_MIXER: + case RT5645_SPK_L_MIXER: + case RT5645_SPK_R_MIXER: + case RT5645_SPO_MIXER: + case RT5645_SPO_CLSD_RATIO: + case RT5645_OUT_L1_MIXER: + case RT5645_OUT_R1_MIXER: + case RT5645_OUT_L_GAIN1: + case RT5645_OUT_L_GAIN2: + case RT5645_OUT_R_GAIN1: + case RT5645_OUT_R_GAIN2: + case RT5645_LOUT_MIXER: + case RT5645_HAPTIC_CTRL1: + case RT5645_HAPTIC_CTRL2: + case RT5645_HAPTIC_CTRL3: + case RT5645_HAPTIC_CTRL4: + case RT5645_HAPTIC_CTRL5: + case RT5645_HAPTIC_CTRL6: + case RT5645_HAPTIC_CTRL7: + case RT5645_HAPTIC_CTRL8: + case RT5645_HAPTIC_CTRL9: + case RT5645_HAPTIC_CTRL10: + case RT5645_PWR_DIG1: + case RT5645_PWR_DIG2: + case RT5645_PWR_ANLG1: + case RT5645_PWR_ANLG2: + case RT5645_PWR_MIXER: + case RT5645_PWR_VOL: + case RT5645_PRIV_INDEX: + case RT5645_PRIV_DATA: + case RT5645_I2S1_SDP: + case RT5645_I2S2_SDP: + case RT5645_ADDA_CLK1: + case RT5645_ADDA_CLK2: + case RT5645_DMIC_CTRL1: + case RT5645_DMIC_CTRL2: + case RT5645_TDM_CTRL_1: + case RT5645_TDM_CTRL_2: + case RT5645_TDM_CTRL_3: + case RT5645_GLB_CLK: + case RT5645_PLL_CTRL1: + case RT5645_PLL_CTRL2: + case RT5645_ASRC_1: + case RT5645_ASRC_2: + case RT5645_ASRC_3: + case RT5645_ASRC_4: + case RT5645_DEPOP_M1: + case RT5645_DEPOP_M2: + case RT5645_DEPOP_M3: + case RT5645_MICBIAS: + case RT5645_A_JD_CTRL1: + case RT5645_VAD_CTRL4: + case RT5645_CLSD_OUT_CTRL: + case RT5645_ADC_EQ_CTRL1: + case RT5645_ADC_EQ_CTRL2: + case RT5645_EQ_CTRL1: + case RT5645_EQ_CTRL2: + case RT5645_ALC_CTRL_1: + case RT5645_ALC_CTRL_2: + case RT5645_ALC_CTRL_3: + case RT5645_ALC_CTRL_4: + case RT5645_ALC_CTRL_5: + case RT5645_JD_CTRL: + case RT5645_IRQ_CTRL1: + case RT5645_IRQ_CTRL2: + case RT5645_IRQ_CTRL3: + case RT5645_INT_IRQ_ST: + case RT5645_GPIO_CTRL1: + case RT5645_GPIO_CTRL2: + case RT5645_GPIO_CTRL3: + case RT5645_BASS_BACK: + case RT5645_MP3_PLUS1: + case RT5645_MP3_PLUS2: + case RT5645_ADJ_HPF1: + case RT5645_ADJ_HPF2: + case RT5645_HP_CALIB_AMP_DET: + case RT5645_SV_ZCD1: + case RT5645_SV_ZCD2: + case RT5645_IL_CMD: + case RT5645_IL_CMD2: + case RT5645_IL_CMD3: + case RT5650_4BTN_IL_CMD1: + case RT5650_4BTN_IL_CMD2: + case RT5645_DRC1_HL_CTRL1: + case RT5645_DRC2_HL_CTRL1: + case RT5645_ADC_MONO_HP_CTRL1: + case RT5645_ADC_MONO_HP_CTRL2: + case RT5645_DRC2_CTRL1: + case RT5645_DRC2_CTRL2: + case RT5645_DRC2_CTRL3: + case RT5645_DRC2_CTRL4: + case RT5645_DRC2_CTRL5: + case RT5645_JD_CTRL3: + case RT5645_JD_CTRL4: + case RT5645_GEN_CTRL1: + case RT5645_GEN_CTRL2: + case RT5645_GEN_CTRL3: + case RT5645_VENDOR_ID: + case RT5645_VENDOR_ID1: + case RT5645_VENDOR_ID2: + return 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), +}; + +static const char * const rt5645_tdm_data_swap_select[] = { + "L/R", "R/L", "L/L", "R/R" +}; + +static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot0_1_enum, + RT5645_TDM_CTRL_1, 6, rt5645_tdm_data_swap_select); + +static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot2_3_enum, + RT5645_TDM_CTRL_1, 4, rt5645_tdm_data_swap_select); + +static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot4_5_enum, + RT5645_TDM_CTRL_1, 2, rt5645_tdm_data_swap_select); + +static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot6_7_enum, + RT5645_TDM_CTRL_1, 0, rt5645_tdm_data_swap_select); + +static const char * const rt5645_tdm_adc_data_select[] = { + "1/2/R", "2/1/R", "R/1/2", "R/2/1" +}; + +static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_sel_enum, + RT5645_TDM_CTRL_1, 8, + rt5645_tdm_adc_data_select); + +static const struct snd_kcontrol_new rt5645_snd_controls[] = { + /* Speaker Output Volume */ + SOC_DOUBLE("Speaker Channel Switch", RT5645_SPK_VOL, + RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1), + SOC_DOUBLE_TLV("Speaker Playback Volume", RT5645_SPK_VOL, + RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv), + + /* Headphone Output Volume */ + SOC_DOUBLE("HP Channel Switch", RT5645_HP_VOL, + RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1), + SOC_DOUBLE_TLV("HP Playback Volume", RT5645_HP_VOL, + RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv), + + /* OUTPUT Control */ + SOC_DOUBLE("OUT Playback Switch", RT5645_LOUT1, + RT5645_L_MUTE_SFT, RT5645_R_MUTE_SFT, 1, 1), + SOC_DOUBLE("OUT Channel Switch", RT5645_LOUT1, + RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1), + SOC_DOUBLE_TLV("OUT Playback Volume", RT5645_LOUT1, + RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv), + + /* DAC Digital Volume */ + SOC_DOUBLE("DAC2 Playback Switch", RT5645_DAC_CTRL, + RT5645_M_DAC_L2_VOL_SFT, RT5645_M_DAC_R2_VOL_SFT, 1, 1), + SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5645_DAC1_DIG_VOL, + RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 175, 0, dac_vol_tlv), + SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5645_DAC2_DIG_VOL, + RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 175, 0, dac_vol_tlv), + + /* IN1/IN2 Control */ + SOC_SINGLE_TLV("IN1 Boost", RT5645_IN1_CTRL1, + RT5645_BST_SFT1, 8, 0, bst_tlv), + SOC_SINGLE_TLV("IN2 Boost", RT5645_IN2_CTRL, + RT5645_BST_SFT2, 8, 0, bst_tlv), + + /* INL/INR Volume Control */ + SOC_DOUBLE_TLV("IN Capture Volume", RT5645_INL1_INR1_VOL, + RT5645_INL_VOL_SFT, RT5645_INR_VOL_SFT, 31, 1, in_vol_tlv), + + /* ADC Digital Volume Control */ + SOC_DOUBLE("ADC Capture Switch", RT5645_STO1_ADC_DIG_VOL, + RT5645_L_MUTE_SFT, RT5645_R_MUTE_SFT, 1, 1), + SOC_DOUBLE_TLV("ADC Capture Volume", RT5645_STO1_ADC_DIG_VOL, + RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 127, 0, adc_vol_tlv), + SOC_DOUBLE("Mono ADC Capture Switch", RT5645_MONO_ADC_DIG_VOL, + RT5645_L_MUTE_SFT, RT5645_R_MUTE_SFT, 1, 1), + SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5645_MONO_ADC_DIG_VOL, + RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 127, 0, adc_vol_tlv), + + /* ADC Boost Volume Control */ + SOC_DOUBLE_TLV("STO1 ADC Boost Gain", RT5645_ADC_BST_VOL1, + RT5645_STO1_ADC_L_BST_SFT, RT5645_STO1_ADC_R_BST_SFT, 3, 0, + adc_bst_tlv), + SOC_DOUBLE_TLV("STO2 ADC Boost Gain", RT5645_ADC_BST_VOL1, + RT5645_STO2_ADC_L_BST_SFT, RT5645_STO2_ADC_R_BST_SFT, 3, 0, + adc_bst_tlv), + + /* I2S2 function select */ + SOC_SINGLE("I2S2 Func Switch", RT5645_GPIO_CTRL1, RT5645_I2S2_SEL_SFT, + 1, 1), + + /* TDM */ + SOC_ENUM("TDM Adc Slot0 1 Data", rt5645_tdm_adc_slot0_1_enum), + SOC_ENUM("TDM Adc Slot2 3 Data", rt5645_tdm_adc_slot2_3_enum), + SOC_ENUM("TDM Adc Slot4 5 Data", rt5645_tdm_adc_slot4_5_enum), + SOC_ENUM("TDM Adc Slot6 7 Data", rt5645_tdm_adc_slot6_7_enum), + SOC_ENUM("TDM IF1 ADC DATA Sel", rt5645_tdm_adc_sel_enum), + SOC_SINGLE("TDM IF1_DAC1_L Sel", RT5645_TDM_CTRL_3, 12, 7, 0), + SOC_SINGLE("TDM IF1_DAC1_R Sel", RT5645_TDM_CTRL_3, 8, 7, 0), + SOC_SINGLE("TDM IF1_DAC2_L Sel", RT5645_TDM_CTRL_3, 4, 7, 0), + SOC_SINGLE("TDM IF1_DAC2_R Sel", RT5645_TDM_CTRL_3, 0, 7, 0), +}; + +/** + * set_dmic_clk - Set parameter of dmic. + * + * @w: DAPM widget. + * @kcontrol: The kcontrol of this widget. + * @event: Event id. + * + */ +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 rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + int idx = -EINVAL; + + idx = rl6231_calc_dmic_clk(rt5645->sysclk); + + if (idx < 0) + dev_err(codec->dev, "Failed to set DMIC clock\n"); + else + snd_soc_update_bits(codec, RT5645_DMIC_CTRL1, + RT5645_DMIC_CLK_MASK, idx << RT5645_DMIC_CLK_SFT); + return idx; +} + +static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, + struct snd_soc_dapm_widget *sink) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); + unsigned int val; + + val = snd_soc_read(codec, RT5645_GLB_CLK); + val &= RT5645_SCLK_SRC_MASK; + if (val == RT5645_SCLK_SRC_PLL1) + return 1; + else + return 0; +} + +static int is_using_asrc(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 reg, shift, val; + + switch (source->shift) { + case 0: + reg = RT5645_ASRC_3; + shift = 0; + break; + case 1: + reg = RT5645_ASRC_3; + shift = 4; + break; + case 3: + reg = RT5645_ASRC_2; + shift = 0; + break; + case 8: + reg = RT5645_ASRC_2; + shift = 4; + break; + case 9: + reg = RT5645_ASRC_2; + shift = 8; + break; + case 10: + reg = RT5645_ASRC_2; + shift = 12; + break; + default: + return 0; + } + + val = (snd_soc_read(codec, reg) >> shift) & 0xf; + switch (val) { + case 1: + case 2: + case 3: + case 4: + return 1; + default: + return 0; + } + +} + +/** + * rt5645_sel_asrc_clk_src - select ASRC clock source for a set of filters + * @codec: SoC audio codec device. + * @filter_mask: mask of filters. + * @clk_src: clock source + * + * The ASRC function is for asynchronous MCLK and LRCK. Also, since RT5645 can + * only support standard 32fs or 64fs i2s format, ASRC should be enabled to + * support special i2s clock format such as Intel's 100fs(100 * sampling rate). + * ASRC function will track i2s clock and generate a corresponding system clock + * for codec. This function provides an API to select the clock source for a + * set of filters specified by the mask. And the codec driver will turn on ASRC + * for these filters if ASRC is selected as their clock source. + */ +int rt5645_sel_asrc_clk_src(struct snd_soc_codec *codec, + unsigned int filter_mask, unsigned int clk_src) +{ + unsigned int asrc2_mask = 0; + unsigned int asrc2_value = 0; + unsigned int asrc3_mask = 0; + unsigned int asrc3_value = 0; + + switch (clk_src) { + case RT5645_CLK_SEL_SYS: + case RT5645_CLK_SEL_I2S1_ASRC: + case RT5645_CLK_SEL_I2S2_ASRC: + case RT5645_CLK_SEL_SYS2: + break; + + default: + return -EINVAL; + } + + if (filter_mask & RT5645_DA_STEREO_FILTER) { + asrc2_mask |= RT5645_DA_STO_CLK_SEL_MASK; + asrc2_value = (asrc2_value & ~RT5645_DA_STO_CLK_SEL_MASK) + | (clk_src << RT5645_DA_STO_CLK_SEL_SFT); + } + + if (filter_mask & RT5645_DA_MONO_L_FILTER) { + asrc2_mask |= RT5645_DA_MONOL_CLK_SEL_MASK; + asrc2_value = (asrc2_value & ~RT5645_DA_MONOL_CLK_SEL_MASK) + | (clk_src << RT5645_DA_MONOL_CLK_SEL_SFT); + } + + if (filter_mask & RT5645_DA_MONO_R_FILTER) { + asrc2_mask |= RT5645_DA_MONOR_CLK_SEL_MASK; + asrc2_value = (asrc2_value & ~RT5645_DA_MONOR_CLK_SEL_MASK) + | (clk_src << RT5645_DA_MONOR_CLK_SEL_SFT); + } + + if (filter_mask & RT5645_AD_STEREO_FILTER) { + asrc2_mask |= RT5645_AD_STO1_CLK_SEL_MASK; + asrc2_value = (asrc2_value & ~RT5645_AD_STO1_CLK_SEL_MASK) + | (clk_src << RT5645_AD_STO1_CLK_SEL_SFT); + } + + if (filter_mask & RT5645_AD_MONO_L_FILTER) { + asrc3_mask |= RT5645_AD_MONOL_CLK_SEL_MASK; + asrc3_value = (asrc3_value & ~RT5645_AD_MONOL_CLK_SEL_MASK) + | (clk_src << RT5645_AD_MONOL_CLK_SEL_SFT); + } + + if (filter_mask & RT5645_AD_MONO_R_FILTER) { + asrc3_mask |= RT5645_AD_MONOR_CLK_SEL_MASK; + asrc3_value = (asrc3_value & ~RT5645_AD_MONOR_CLK_SEL_MASK) + | (clk_src << RT5645_AD_MONOR_CLK_SEL_SFT); + } + + if (asrc2_mask) + snd_soc_update_bits(codec, RT5645_ASRC_2, + asrc2_mask, asrc2_value); + + if (asrc3_mask) + snd_soc_update_bits(codec, RT5645_ASRC_3, + asrc3_mask, asrc3_value); + + return 0; +} +EXPORT_SYMBOL_GPL(rt5645_sel_asrc_clk_src); + +/* Digital Mixer */ +static const struct snd_kcontrol_new rt5645_sto1_adc_l_mix[] = { + SOC_DAPM_SINGLE("ADC1 Switch", RT5645_STO1_ADC_MIXER, + RT5645_M_ADC_L1_SFT, 1, 1), + SOC_DAPM_SINGLE("ADC2 Switch", RT5645_STO1_ADC_MIXER, + RT5645_M_ADC_L2_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_sto1_adc_r_mix[] = { + SOC_DAPM_SINGLE("ADC1 Switch", RT5645_STO1_ADC_MIXER, + RT5645_M_ADC_R1_SFT, 1, 1), + SOC_DAPM_SINGLE("ADC2 Switch", RT5645_STO1_ADC_MIXER, + RT5645_M_ADC_R2_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_mono_adc_l_mix[] = { + SOC_DAPM_SINGLE("ADC1 Switch", RT5645_MONO_ADC_MIXER, + RT5645_M_MONO_ADC_L1_SFT, 1, 1), + SOC_DAPM_SINGLE("ADC2 Switch", RT5645_MONO_ADC_MIXER, + RT5645_M_MONO_ADC_L2_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_mono_adc_r_mix[] = { + SOC_DAPM_SINGLE("ADC1 Switch", RT5645_MONO_ADC_MIXER, + RT5645_M_MONO_ADC_R1_SFT, 1, 1), + SOC_DAPM_SINGLE("ADC2 Switch", RT5645_MONO_ADC_MIXER, + RT5645_M_MONO_ADC_R2_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_dac_l_mix[] = { + SOC_DAPM_SINGLE("Stereo ADC Switch", RT5645_AD_DA_MIXER, + RT5645_M_ADCMIX_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC1 Switch", RT5645_AD_DA_MIXER, + RT5645_M_DAC1_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_dac_r_mix[] = { + SOC_DAPM_SINGLE("Stereo ADC Switch", RT5645_AD_DA_MIXER, + RT5645_M_ADCMIX_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC1 Switch", RT5645_AD_DA_MIXER, + RT5645_M_DAC1_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_sto_dac_l_mix[] = { + SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_STO_DAC_MIXER, + RT5645_M_DAC_L1_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_STO_DAC_MIXER, + RT5645_M_DAC_L2_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_STO_DAC_MIXER, + RT5645_M_DAC_R1_STO_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_sto_dac_r_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_STO_DAC_MIXER, + RT5645_M_DAC_R1_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_STO_DAC_MIXER, + RT5645_M_DAC_R2_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_STO_DAC_MIXER, + RT5645_M_DAC_L1_STO_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_mono_dac_l_mix[] = { + SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_MONO_DAC_MIXER, + RT5645_M_DAC_L1_MONO_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_MONO_DAC_MIXER, + RT5645_M_DAC_L2_MONO_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_MONO_DAC_MIXER, + RT5645_M_DAC_R2_MONO_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_mono_dac_r_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_MONO_DAC_MIXER, + RT5645_M_DAC_R1_MONO_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_MONO_DAC_MIXER, + RT5645_M_DAC_R2_MONO_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_MONO_DAC_MIXER, + RT5645_M_DAC_L2_MONO_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_dig_l_mix[] = { + SOC_DAPM_SINGLE("Sto DAC Mix L Switch", RT5645_DIG_MIXER, + RT5645_M_STO_L_DAC_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_DIG_MIXER, + RT5645_M_DAC_L2_DAC_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_DIG_MIXER, + RT5645_M_DAC_R2_DAC_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_dig_r_mix[] = { + SOC_DAPM_SINGLE("Sto DAC Mix R Switch", RT5645_DIG_MIXER, + RT5645_M_STO_R_DAC_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_DIG_MIXER, + RT5645_M_DAC_R2_DAC_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_DIG_MIXER, + RT5645_M_DAC_L2_DAC_R_SFT, 1, 1), +}; + +/* Analog Input Mixer */ +static const struct snd_kcontrol_new rt5645_rec_l_mix[] = { + SOC_DAPM_SINGLE("HPOL Switch", RT5645_REC_L2_MIXER, + RT5645_M_HP_L_RM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("INL Switch", RT5645_REC_L2_MIXER, + RT5645_M_IN_L_RM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("BST2 Switch", RT5645_REC_L2_MIXER, + RT5645_M_BST2_RM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5645_REC_L2_MIXER, + RT5645_M_BST1_RM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("OUT MIXL Switch", RT5645_REC_L2_MIXER, + RT5645_M_OM_L_RM_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_rec_r_mix[] = { + SOC_DAPM_SINGLE("HPOR Switch", RT5645_REC_R2_MIXER, + RT5645_M_HP_R_RM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("INR Switch", RT5645_REC_R2_MIXER, + RT5645_M_IN_R_RM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("BST2 Switch", RT5645_REC_R2_MIXER, + RT5645_M_BST2_RM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5645_REC_R2_MIXER, + RT5645_M_BST1_RM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("OUT MIXR Switch", RT5645_REC_R2_MIXER, + RT5645_M_OM_R_RM_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_spk_l_mix[] = { + SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_SPK_L_MIXER, + RT5645_M_DAC_L1_SM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_SPK_L_MIXER, + RT5645_M_DAC_L2_SM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("INL Switch", RT5645_SPK_L_MIXER, + RT5645_M_IN_L_SM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5645_SPK_L_MIXER, + RT5645_M_BST1_L_SM_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_spk_r_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_SPK_R_MIXER, + RT5645_M_DAC_R1_SM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_SPK_R_MIXER, + RT5645_M_DAC_R2_SM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("INR Switch", RT5645_SPK_R_MIXER, + RT5645_M_IN_R_SM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("BST2 Switch", RT5645_SPK_R_MIXER, + RT5645_M_BST2_R_SM_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_out_l_mix[] = { + SOC_DAPM_SINGLE("BST1 Switch", RT5645_OUT_L1_MIXER, + RT5645_M_BST1_OM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("INL Switch", RT5645_OUT_L1_MIXER, + RT5645_M_IN_L_OM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_OUT_L1_MIXER, + RT5645_M_DAC_L2_OM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_OUT_L1_MIXER, + RT5645_M_DAC_L1_OM_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_out_r_mix[] = { + SOC_DAPM_SINGLE("BST2 Switch", RT5645_OUT_R1_MIXER, + RT5645_M_BST2_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("INR Switch", RT5645_OUT_R1_MIXER, + RT5645_M_IN_R_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_OUT_R1_MIXER, + RT5645_M_DAC_R2_OM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_OUT_R1_MIXER, + RT5645_M_DAC_R1_OM_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_spo_l_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_SPO_MIXER, + RT5645_M_DAC_R1_SPM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_SPO_MIXER, + RT5645_M_DAC_L1_SPM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("SPKVOL R Switch", RT5645_SPO_MIXER, + RT5645_M_SV_R_SPM_L_SFT, 1, 1), + SOC_DAPM_SINGLE("SPKVOL L Switch", RT5645_SPO_MIXER, + RT5645_M_SV_L_SPM_L_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_spo_r_mix[] = { + SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_SPO_MIXER, + RT5645_M_DAC_R1_SPM_R_SFT, 1, 1), + SOC_DAPM_SINGLE("SPKVOL R Switch", RT5645_SPO_MIXER, + RT5645_M_SV_R_SPM_R_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_hpo_mix[] = { + SOC_DAPM_SINGLE("DAC1 Switch", RT5645_HPO_MIXER, + RT5645_M_DAC1_HM_SFT, 1, 1), + SOC_DAPM_SINGLE("HPVOL Switch", RT5645_HPO_MIXER, + RT5645_M_HPVOL_HM_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_hpvoll_mix[] = { + SOC_DAPM_SINGLE("DAC1 Switch", RT5645_HPOMIXL_CTRL, + RT5645_M_DAC1_HV_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC2 Switch", RT5645_HPOMIXL_CTRL, + RT5645_M_DAC2_HV_SFT, 1, 1), + SOC_DAPM_SINGLE("INL Switch", RT5645_HPOMIXL_CTRL, + RT5645_M_IN_HV_SFT, 1, 1), + SOC_DAPM_SINGLE("BST1 Switch", RT5645_HPOMIXL_CTRL, + RT5645_M_BST1_HV_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_hpvolr_mix[] = { + SOC_DAPM_SINGLE("DAC1 Switch", RT5645_HPOMIXR_CTRL, + RT5645_M_DAC1_HV_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC2 Switch", RT5645_HPOMIXR_CTRL, + RT5645_M_DAC2_HV_SFT, 1, 1), + SOC_DAPM_SINGLE("INR Switch", RT5645_HPOMIXR_CTRL, + RT5645_M_IN_HV_SFT, 1, 1), + SOC_DAPM_SINGLE("BST2 Switch", RT5645_HPOMIXR_CTRL, + RT5645_M_BST2_HV_SFT, 1, 1), +}; + +static const struct snd_kcontrol_new rt5645_lout_mix[] = { + SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_LOUT_MIXER, + RT5645_M_DAC_L1_LM_SFT, 1, 1), + SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_LOUT_MIXER, + RT5645_M_DAC_R1_LM_SFT, 1, 1), + SOC_DAPM_SINGLE("OUTMIX L Switch", RT5645_LOUT_MIXER, + RT5645_M_OV_L_LM_SFT, 1, 1), + SOC_DAPM_SINGLE("OUTMIX R Switch", RT5645_LOUT_MIXER, + RT5645_M_OV_R_LM_SFT, 1, 1), +}; + +/*DAC1 L/R source*/ /* MX-29 [9:8] [11:10] */ +static const char * const rt5645_dac1_src[] = { + "IF1 DAC", "IF2 DAC", "IF3 DAC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_dac1l_enum, RT5645_AD_DA_MIXER, + RT5645_DAC1_L_SEL_SFT, rt5645_dac1_src); + +static const struct snd_kcontrol_new rt5645_dac1l_mux = + SOC_DAPM_ENUM("DAC1 L source", rt5645_dac1l_enum); + +static SOC_ENUM_SINGLE_DECL( + rt5645_dac1r_enum, RT5645_AD_DA_MIXER, + RT5645_DAC1_R_SEL_SFT, rt5645_dac1_src); + +static const struct snd_kcontrol_new rt5645_dac1r_mux = + SOC_DAPM_ENUM("DAC1 R source", rt5645_dac1r_enum); + +/*DAC2 L/R source*/ /* MX-1B [6:4] [2:0] */ +static const char * const rt5645_dac12_src[] = { + "IF1 DAC", "IF2 DAC", "IF3 DAC", "Mono ADC", "VAD_ADC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_dac2l_enum, RT5645_DAC_CTRL, + RT5645_DAC2_L_SEL_SFT, rt5645_dac12_src); + +static const struct snd_kcontrol_new rt5645_dac_l2_mux = + SOC_DAPM_ENUM("DAC2 L source", rt5645_dac2l_enum); + +static const char * const rt5645_dacr2_src[] = { + "IF1 DAC", "IF2 DAC", "IF3 DAC", "Mono ADC", "Haptic" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_dac2r_enum, RT5645_DAC_CTRL, + RT5645_DAC2_R_SEL_SFT, rt5645_dacr2_src); + +static const struct snd_kcontrol_new rt5645_dac_r2_mux = + SOC_DAPM_ENUM("DAC2 R source", rt5645_dac2r_enum); + + +/* INL/R source */ +static const char * const rt5645_inl_src[] = { + "IN2P", "MonoP" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_inl_enum, RT5645_INL1_INR1_VOL, + RT5645_INL_SEL_SFT, rt5645_inl_src); + +static const struct snd_kcontrol_new rt5645_inl_mux = + SOC_DAPM_ENUM("INL source", rt5645_inl_enum); + +static const char * const rt5645_inr_src[] = { + "IN2N", "MonoN" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_inr_enum, RT5645_INL1_INR1_VOL, + RT5645_INR_SEL_SFT, rt5645_inr_src); + +static const struct snd_kcontrol_new rt5645_inr_mux = + SOC_DAPM_ENUM("INR source", rt5645_inr_enum); + +/* Stereo1 ADC source */ +/* MX-27 [12] */ +static const char * const rt5645_stereo_adc1_src[] = { + "DAC MIX", "ADC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_stereo1_adc1_enum, RT5645_STO1_ADC_MIXER, + RT5645_ADC_1_SRC_SFT, rt5645_stereo_adc1_src); + +static const struct snd_kcontrol_new rt5645_sto_adc1_mux = + SOC_DAPM_ENUM("Stereo1 ADC1 Mux", rt5645_stereo1_adc1_enum); + +/* MX-27 [11] */ +static const char * const rt5645_stereo_adc2_src[] = { + "DAC MIX", "DMIC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_stereo1_adc2_enum, RT5645_STO1_ADC_MIXER, + RT5645_ADC_2_SRC_SFT, rt5645_stereo_adc2_src); + +static const struct snd_kcontrol_new rt5645_sto_adc2_mux = + SOC_DAPM_ENUM("Stereo1 ADC2 Mux", rt5645_stereo1_adc2_enum); + +/* MX-27 [8] */ +static const char * const rt5645_stereo_dmic_src[] = { + "DMIC1", "DMIC2" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_stereo1_dmic_enum, RT5645_STO1_ADC_MIXER, + RT5645_DMIC_SRC_SFT, rt5645_stereo_dmic_src); + +static const struct snd_kcontrol_new rt5645_sto1_dmic_mux = + SOC_DAPM_ENUM("Stereo1 DMIC source", rt5645_stereo1_dmic_enum); + +/* Mono ADC source */ +/* MX-28 [12] */ +static const char * const rt5645_mono_adc_l1_src[] = { + "Mono DAC MIXL", "ADC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_mono_adc_l1_enum, RT5645_MONO_ADC_MIXER, + RT5645_MONO_ADC_L1_SRC_SFT, rt5645_mono_adc_l1_src); + +static const struct snd_kcontrol_new rt5645_mono_adc_l1_mux = + SOC_DAPM_ENUM("Mono ADC1 left source", rt5645_mono_adc_l1_enum); +/* MX-28 [11] */ +static const char * const rt5645_mono_adc_l2_src[] = { + "Mono DAC MIXL", "DMIC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_mono_adc_l2_enum, RT5645_MONO_ADC_MIXER, + RT5645_MONO_ADC_L2_SRC_SFT, rt5645_mono_adc_l2_src); + +static const struct snd_kcontrol_new rt5645_mono_adc_l2_mux = + SOC_DAPM_ENUM("Mono ADC2 left source", rt5645_mono_adc_l2_enum); + +/* MX-28 [8] */ +static const char * const rt5645_mono_dmic_src[] = { + "DMIC1", "DMIC2" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_mono_dmic_l_enum, RT5645_MONO_ADC_MIXER, + RT5645_MONO_DMIC_L_SRC_SFT, rt5645_mono_dmic_src); + +static const struct snd_kcontrol_new rt5645_mono_dmic_l_mux = + SOC_DAPM_ENUM("Mono DMIC left source", rt5645_mono_dmic_l_enum); +/* MX-28 [1:0] */ +static SOC_ENUM_SINGLE_DECL( + rt5645_mono_dmic_r_enum, RT5645_MONO_ADC_MIXER, + RT5645_MONO_DMIC_R_SRC_SFT, rt5645_mono_dmic_src); + +static const struct snd_kcontrol_new rt5645_mono_dmic_r_mux = + SOC_DAPM_ENUM("Mono DMIC Right source", rt5645_mono_dmic_r_enum); +/* MX-28 [4] */ +static const char * const rt5645_mono_adc_r1_src[] = { + "Mono DAC MIXR", "ADC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_mono_adc_r1_enum, RT5645_MONO_ADC_MIXER, + RT5645_MONO_ADC_R1_SRC_SFT, rt5645_mono_adc_r1_src); + +static const struct snd_kcontrol_new rt5645_mono_adc_r1_mux = + SOC_DAPM_ENUM("Mono ADC1 right source", rt5645_mono_adc_r1_enum); +/* MX-28 [3] */ +static const char * const rt5645_mono_adc_r2_src[] = { + "Mono DAC MIXR", "DMIC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_mono_adc_r2_enum, RT5645_MONO_ADC_MIXER, + RT5645_MONO_ADC_R2_SRC_SFT, rt5645_mono_adc_r2_src); + +static const struct snd_kcontrol_new rt5645_mono_adc_r2_mux = + SOC_DAPM_ENUM("Mono ADC2 right source", rt5645_mono_adc_r2_enum); + +/* MX-77 [9:8] */ +static const char * const rt5645_if1_adc_in_src[] = { + "IF_ADC1", "IF_ADC2", "VAD_ADC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_if1_adc_in_enum, RT5645_TDM_CTRL_1, + RT5645_IF1_ADC_IN_SFT, rt5645_if1_adc_in_src); + +static const struct snd_kcontrol_new rt5645_if1_adc_in_mux = + SOC_DAPM_ENUM("IF1 ADC IN source", rt5645_if1_adc_in_enum); + +/* MX-2d [3] [2] */ +static const char * const rt5650_a_dac1_src[] = { + "DAC1", "Stereo DAC Mixer" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5650_a_dac1_l_enum, RT5650_A_DAC_SOUR, + RT5650_A_DAC1_L_IN_SFT, rt5650_a_dac1_src); + +static const struct snd_kcontrol_new rt5650_a_dac1_l_mux = + SOC_DAPM_ENUM("A DAC1 L source", rt5650_a_dac1_l_enum); + +static SOC_ENUM_SINGLE_DECL( + rt5650_a_dac1_r_enum, RT5650_A_DAC_SOUR, + RT5650_A_DAC1_R_IN_SFT, rt5650_a_dac1_src); + +static const struct snd_kcontrol_new rt5650_a_dac1_r_mux = + SOC_DAPM_ENUM("A DAC1 R source", rt5650_a_dac1_r_enum); + +/* MX-2d [1] [0] */ +static const char * const rt5650_a_dac2_src[] = { + "Stereo DAC Mixer", "Mono DAC Mixer" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5650_a_dac2_l_enum, RT5650_A_DAC_SOUR, + RT5650_A_DAC2_L_IN_SFT, rt5650_a_dac2_src); + +static const struct snd_kcontrol_new rt5650_a_dac2_l_mux = + SOC_DAPM_ENUM("A DAC2 L source", rt5650_a_dac2_l_enum); + +static SOC_ENUM_SINGLE_DECL( + rt5650_a_dac2_r_enum, RT5650_A_DAC_SOUR, + RT5650_A_DAC2_R_IN_SFT, rt5650_a_dac2_src); + +static const struct snd_kcontrol_new rt5650_a_dac2_r_mux = + SOC_DAPM_ENUM("A DAC2 R source", rt5650_a_dac2_r_enum); + +/* MX-2F [13:12] */ +static const char * const rt5645_if2_adc_in_src[] = { + "IF_ADC1", "IF_ADC2", "VAD_ADC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_if2_adc_in_enum, RT5645_DIG_INF1_DATA, + RT5645_IF2_ADC_IN_SFT, rt5645_if2_adc_in_src); + +static const struct snd_kcontrol_new rt5645_if2_adc_in_mux = + SOC_DAPM_ENUM("IF2 ADC IN source", rt5645_if2_adc_in_enum); + +/* MX-2F [1:0] */ +static const char * const rt5645_if3_adc_in_src[] = { + "IF_ADC1", "IF_ADC2", "VAD_ADC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_if3_adc_in_enum, RT5645_DIG_INF1_DATA, + RT5645_IF3_ADC_IN_SFT, rt5645_if3_adc_in_src); + +static const struct snd_kcontrol_new rt5645_if3_adc_in_mux = + SOC_DAPM_ENUM("IF3 ADC IN source", rt5645_if3_adc_in_enum); + +/* MX-31 [15] [13] [11] [9] */ +static const char * const rt5645_pdm_src[] = { + "Mono DAC", "Stereo DAC" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_pdm1_l_enum, RT5645_PDM_OUT_CTRL, + RT5645_PDM1_L_SFT, rt5645_pdm_src); + +static const struct snd_kcontrol_new rt5645_pdm1_l_mux = + SOC_DAPM_ENUM("PDM1 L source", rt5645_pdm1_l_enum); + +static SOC_ENUM_SINGLE_DECL( + rt5645_pdm1_r_enum, RT5645_PDM_OUT_CTRL, + RT5645_PDM1_R_SFT, rt5645_pdm_src); + +static const struct snd_kcontrol_new rt5645_pdm1_r_mux = + SOC_DAPM_ENUM("PDM1 R source", rt5645_pdm1_r_enum); + +/* MX-9D [9:8] */ +static const char * const rt5645_vad_adc_src[] = { + "Sto1 ADC L", "Mono ADC L", "Mono ADC R" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_vad_adc_enum, RT5645_VAD_CTRL4, + RT5645_VAD_SEL_SFT, rt5645_vad_adc_src); + +static const struct snd_kcontrol_new rt5645_vad_adc_mux = + SOC_DAPM_ENUM("VAD ADC source", rt5645_vad_adc_enum); + +static const struct snd_kcontrol_new spk_l_vol_control = + SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_SPK_VOL, + RT5645_L_MUTE_SFT, 1, 1); + +static const struct snd_kcontrol_new spk_r_vol_control = + SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_SPK_VOL, + RT5645_R_MUTE_SFT, 1, 1); + +static const struct snd_kcontrol_new hp_l_vol_control = + SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_HP_VOL, + RT5645_L_MUTE_SFT, 1, 1); + +static const struct snd_kcontrol_new hp_r_vol_control = + SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_HP_VOL, + RT5645_R_MUTE_SFT, 1, 1); + +static const struct snd_kcontrol_new pdm1_l_vol_control = + SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_PDM_OUT_CTRL, + RT5645_M_PDM1_L, 1, 1); + +static const struct snd_kcontrol_new pdm1_r_vol_control = + SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_PDM_OUT_CTRL, + RT5645_M_PDM1_R, 1, 1); + +static void hp_amp_power(struct snd_soc_codec *codec, int on) +{ + static int hp_amp_power_count; + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + + if (on) { + if (hp_amp_power_count <= 0) { + /* depop parameters */ + snd_soc_update_bits(codec, RT5645_DEPOP_M2, + RT5645_DEPOP_MASK, RT5645_DEPOP_MAN); + snd_soc_write(codec, RT5645_DEPOP_M1, 0x000d); + regmap_write(rt5645->regmap, RT5645_PR_BASE + + RT5645_HP_DCC_INT1, 0x9f01); + mdelay(150); + /* headphone amp power on */ + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_FV1 | RT5645_PWR_FV2 , 0); + snd_soc_update_bits(codec, RT5645_PWR_VOL, + RT5645_PWR_HV_L | RT5645_PWR_HV_R, + RT5645_PWR_HV_L | RT5645_PWR_HV_R); + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_HP_L | RT5645_PWR_HP_R | + RT5645_PWR_HA, + RT5645_PWR_HP_L | RT5645_PWR_HP_R | + RT5645_PWR_HA); + mdelay(5); + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_FV1 | RT5645_PWR_FV2, + RT5645_PWR_FV1 | RT5645_PWR_FV2); + + snd_soc_update_bits(codec, RT5645_DEPOP_M1, + RT5645_HP_CO_MASK | RT5645_HP_SG_MASK, + RT5645_HP_CO_EN | RT5645_HP_SG_EN); + regmap_write(rt5645->regmap, RT5645_PR_BASE + + 0x14, 0x1aaa); + regmap_write(rt5645->regmap, RT5645_PR_BASE + + 0x24, 0x0430); + } + hp_amp_power_count++; + } else { + hp_amp_power_count--; + if (hp_amp_power_count <= 0) { + snd_soc_update_bits(codec, RT5645_DEPOP_M1, + RT5645_HP_SG_MASK | RT5645_HP_L_SMT_MASK | + RT5645_HP_R_SMT_MASK, RT5645_HP_SG_DIS | + RT5645_HP_L_SMT_DIS | RT5645_HP_R_SMT_DIS); + /* headphone amp power down */ + snd_soc_write(codec, RT5645_DEPOP_M1, 0x0000); + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_HP_L | RT5645_PWR_HP_R | + RT5645_PWR_HA, 0); + snd_soc_update_bits(codec, RT5645_DEPOP_M2, + RT5645_DEPOP_MASK, 0); + } + } +} + +static int rt5645_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 rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + hp_amp_power(codec, 1); + /* headphone unmute sequence */ + if (rt5645->codec_type == CODEC_TYPE_RT5650) { + snd_soc_write(codec, RT5645_DEPOP_M3, 0x0737); + } else { + snd_soc_update_bits(codec, RT5645_DEPOP_M3, + RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK | + RT5645_CP_FQ3_MASK, + (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ1_SFT) | + (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) | + (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ3_SFT)); + } + regmap_write(rt5645->regmap, + RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00); + snd_soc_update_bits(codec, RT5645_DEPOP_M1, + RT5645_SMT_TRIG_MASK, RT5645_SMT_TRIG_EN); + snd_soc_update_bits(codec, RT5645_DEPOP_M1, + RT5645_RSTN_MASK, RT5645_RSTN_EN); + snd_soc_update_bits(codec, RT5645_DEPOP_M1, + RT5645_RSTN_MASK | RT5645_HP_L_SMT_MASK | + RT5645_HP_R_SMT_MASK, RT5645_RSTN_DIS | + RT5645_HP_L_SMT_EN | RT5645_HP_R_SMT_EN); + msleep(40); + snd_soc_update_bits(codec, RT5645_DEPOP_M1, + RT5645_HP_SG_MASK | RT5645_HP_L_SMT_MASK | + RT5645_HP_R_SMT_MASK, RT5645_HP_SG_DIS | + RT5645_HP_L_SMT_DIS | RT5645_HP_R_SMT_DIS); + break; + + case SND_SOC_DAPM_PRE_PMD: + /* headphone mute sequence */ + if (rt5645->codec_type == CODEC_TYPE_RT5650) { + snd_soc_write(codec, RT5645_DEPOP_M3, 0x0737); + } else { + snd_soc_update_bits(codec, RT5645_DEPOP_M3, + RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK | + RT5645_CP_FQ3_MASK, + (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ1_SFT) | + (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) | + (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ3_SFT)); + } + regmap_write(rt5645->regmap, + RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00); + snd_soc_update_bits(codec, RT5645_DEPOP_M1, + RT5645_HP_SG_MASK, RT5645_HP_SG_EN); + snd_soc_update_bits(codec, RT5645_DEPOP_M1, + RT5645_RSTP_MASK, RT5645_RSTP_EN); + snd_soc_update_bits(codec, RT5645_DEPOP_M1, + RT5645_RSTP_MASK | RT5645_HP_L_SMT_MASK | + RT5645_HP_R_SMT_MASK, RT5645_RSTP_DIS | + RT5645_HP_L_SMT_EN | RT5645_HP_R_SMT_EN); + msleep(30); + hp_amp_power(codec, 0); + break; + + default: + return 0; + } + + return 0; +} + +static int rt5645_spk_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + snd_soc_update_bits(codec, RT5645_PWR_DIG1, + RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R | + RT5645_PWR_CLS_D_L, + RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R | + RT5645_PWR_CLS_D_L); + break; + + case SND_SOC_DAPM_PRE_PMD: + snd_soc_update_bits(codec, RT5645_PWR_DIG1, + RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R | + RT5645_PWR_CLS_D_L, 0); + break; + + default: + return 0; + } + + return 0; +} + +static int rt5645_lout_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + hp_amp_power(codec, 1); + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_LM, RT5645_PWR_LM); + snd_soc_update_bits(codec, RT5645_LOUT1, + RT5645_L_MUTE | RT5645_R_MUTE, 0); + break; + + case SND_SOC_DAPM_PRE_PMD: + snd_soc_update_bits(codec, RT5645_LOUT1, + RT5645_L_MUTE | RT5645_R_MUTE, + RT5645_L_MUTE | RT5645_R_MUTE); + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_LM, 0); + hp_amp_power(codec, 0); + break; + + default: + return 0; + } + + return 0; +} + +static int rt5645_bst2_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + snd_soc_update_bits(codec, RT5645_PWR_ANLG2, + RT5645_PWR_BST2_P, RT5645_PWR_BST2_P); + break; + + case SND_SOC_DAPM_PRE_PMD: + snd_soc_update_bits(codec, RT5645_PWR_ANLG2, + RT5645_PWR_BST2_P, 0); + break; + + default: + return 0; + } + + return 0; +} + +static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = { + SND_SOC_DAPM_SUPPLY("LDO2", RT5645_PWR_MIXER, + RT5645_PWR_LDO2_BIT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("PLL1", RT5645_PWR_ANLG2, + RT5645_PWR_PLL_BIT, 0, NULL, 0), + + SND_SOC_DAPM_SUPPLY("JD Power", RT5645_PWR_ANLG2, + RT5645_PWR_JD1_BIT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5645_PWR_VOL, + RT5645_PWR_MIC_DET_BIT, 0, NULL, 0), + + /* ASRC */ + SND_SOC_DAPM_SUPPLY_S("I2S1 ASRC", 1, RT5645_ASRC_1, + 11, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5645_ASRC_1, + 12, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("DAC STO ASRC", 1, RT5645_ASRC_1, + 10, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("DAC MONO L ASRC", 1, RT5645_ASRC_1, + 9, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("DAC MONO R ASRC", 1, RT5645_ASRC_1, + 8, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("DMIC STO1 ASRC", 1, RT5645_ASRC_1, + 7, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("DMIC MONO L ASRC", 1, RT5645_ASRC_1, + 5, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("DMIC MONO R ASRC", 1, RT5645_ASRC_1, + 4, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("ADC STO1 ASRC", 1, RT5645_ASRC_1, + 3, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("ADC MONO L ASRC", 1, RT5645_ASRC_1, + 1, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("ADC MONO R ASRC", 1, RT5645_ASRC_1, + 0, 0, NULL, 0), + + /* Input Side */ + /* micbias */ + SND_SOC_DAPM_MICBIAS("micbias1", RT5645_PWR_ANLG2, + RT5645_PWR_MB1_BIT, 0), + SND_SOC_DAPM_MICBIAS("micbias2", RT5645_PWR_ANLG2, + RT5645_PWR_MB2_BIT, 0), + /* Input Lines */ + SND_SOC_DAPM_INPUT("DMIC L1"), + SND_SOC_DAPM_INPUT("DMIC R1"), + SND_SOC_DAPM_INPUT("DMIC L2"), + SND_SOC_DAPM_INPUT("DMIC R2"), + + SND_SOC_DAPM_INPUT("IN1P"), + SND_SOC_DAPM_INPUT("IN1N"), + SND_SOC_DAPM_INPUT("IN2P"), + SND_SOC_DAPM_INPUT("IN2N"), + + SND_SOC_DAPM_INPUT("Haptic Generator"), + + SND_SOC_DAPM_PGA("DMIC1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("DMIC2", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, + set_dmic_clk, SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5645_DMIC_CTRL1, + RT5645_DMIC_1_EN_SFT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5645_DMIC_CTRL1, + RT5645_DMIC_2_EN_SFT, 0, NULL, 0), + /* Boost */ + SND_SOC_DAPM_PGA("BST1", RT5645_PWR_ANLG2, + RT5645_PWR_BST1_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA_E("BST2", RT5645_PWR_ANLG2, + RT5645_PWR_BST2_BIT, 0, NULL, 0, rt5645_bst2_event, + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + /* Input Volume */ + SND_SOC_DAPM_PGA("INL VOL", RT5645_PWR_VOL, + RT5645_PWR_IN_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("INR VOL", RT5645_PWR_VOL, + RT5645_PWR_IN_R_BIT, 0, NULL, 0), + /* REC Mixer */ + SND_SOC_DAPM_MIXER("RECMIXL", RT5645_PWR_MIXER, RT5645_PWR_RM_L_BIT, + 0, rt5645_rec_l_mix, ARRAY_SIZE(rt5645_rec_l_mix)), + SND_SOC_DAPM_MIXER("RECMIXR", RT5645_PWR_MIXER, RT5645_PWR_RM_R_BIT, + 0, rt5645_rec_r_mix, ARRAY_SIZE(rt5645_rec_r_mix)), + /* ADCs */ + SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_SUPPLY("ADC L power", RT5645_PWR_DIG1, + RT5645_PWR_ADC_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("ADC R power", RT5645_PWR_DIG1, + RT5645_PWR_ADC_R_BIT, 0, NULL, 0), + + /* ADC Mux */ + SND_SOC_DAPM_MUX("Stereo1 DMIC Mux", SND_SOC_NOPM, 0, 0, + &rt5645_sto1_dmic_mux), + SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0, + &rt5645_sto_adc2_mux), + SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0, + &rt5645_sto_adc2_mux), + SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0, + &rt5645_sto_adc1_mux), + SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0, + &rt5645_sto_adc1_mux), + SND_SOC_DAPM_MUX("Mono DMIC L Mux", SND_SOC_NOPM, 0, 0, + &rt5645_mono_dmic_l_mux), + SND_SOC_DAPM_MUX("Mono DMIC R Mux", SND_SOC_NOPM, 0, 0, + &rt5645_mono_dmic_r_mux), + SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, + &rt5645_mono_adc_l2_mux), + SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, + &rt5645_mono_adc_l1_mux), + SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, + &rt5645_mono_adc_r1_mux), + SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, + &rt5645_mono_adc_r2_mux), + /* ADC Mixer */ + + SND_SOC_DAPM_SUPPLY_S("adc stereo1 filter", 1, RT5645_PWR_DIG2, + RT5645_PWR_ADC_S1F_BIT, 0, NULL, 0), + SND_SOC_DAPM_MIXER_E("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0, + rt5645_sto1_adc_l_mix, ARRAY_SIZE(rt5645_sto1_adc_l_mix), + NULL, 0), + SND_SOC_DAPM_MIXER_E("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0, + rt5645_sto1_adc_r_mix, ARRAY_SIZE(rt5645_sto1_adc_r_mix), + NULL, 0), + SND_SOC_DAPM_SUPPLY_S("adc mono left filter", 1, RT5645_PWR_DIG2, + RT5645_PWR_ADC_MF_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_MIXER_E("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, + rt5645_mono_adc_l_mix, ARRAY_SIZE(rt5645_mono_adc_l_mix), + NULL, 0), + SND_SOC_DAPM_SUPPLY_S("adc mono right filter", 1, RT5645_PWR_DIG2, + RT5645_PWR_ADC_MF_R_BIT, 0, NULL, 0), + SND_SOC_DAPM_MIXER_E("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, + rt5645_mono_adc_r_mix, ARRAY_SIZE(rt5645_mono_adc_r_mix), + NULL, 0), + + /* ADC PGA */ + SND_SOC_DAPM_PGA("Stereo1 ADC MIXL", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("Stereo1 ADC MIXR", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("Sto2 ADC LR MIX", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("VAD_ADC", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1_ADC3", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1_ADC4", SND_SOC_NOPM, 0, 0, NULL, 0), + + /* IF1 2 Mux */ + SND_SOC_DAPM_MUX("IF1 ADC Mux", SND_SOC_NOPM, + 0, 0, &rt5645_if1_adc_in_mux), + SND_SOC_DAPM_MUX("IF2 ADC Mux", SND_SOC_NOPM, + 0, 0, &rt5645_if2_adc_in_mux), + + /* Digital Interface */ + SND_SOC_DAPM_SUPPLY("I2S1", RT5645_PWR_DIG1, + RT5645_PWR_I2S1_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 DAC1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 DAC2", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 DAC2 L", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 DAC2 R", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("I2S2", RT5645_PWR_DIG1, + RT5645_PWR_I2S2_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), + + /* Digital Interface Select */ + SND_SOC_DAPM_MUX("VAD ADC Mux", SND_SOC_NOPM, + 0, 0, &rt5645_vad_adc_mux), + + /* Audio Interface */ + SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), + + /* Output Side */ + /* DAC mixer before sound effect */ + SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, + rt5645_dac_l_mix, ARRAY_SIZE(rt5645_dac_l_mix)), + SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, + rt5645_dac_r_mix, ARRAY_SIZE(rt5645_dac_r_mix)), + + /* DAC2 channel Mux */ + SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac_l2_mux), + SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac_r2_mux), + SND_SOC_DAPM_PGA("DAC L2 Volume", RT5645_PWR_DIG1, + RT5645_PWR_DAC_L2_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("DAC R2 Volume", RT5645_PWR_DIG1, + RT5645_PWR_DAC_R2_BIT, 0, NULL, 0), + + SND_SOC_DAPM_MUX("DAC1 L Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac1l_mux), + SND_SOC_DAPM_MUX("DAC1 R Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac1r_mux), + + /* DAC Mixer */ + SND_SOC_DAPM_SUPPLY_S("dac stereo1 filter", 1, RT5645_PWR_DIG2, + RT5645_PWR_DAC_S1F_BIT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("dac mono left filter", 1, RT5645_PWR_DIG2, + RT5645_PWR_DAC_MF_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY_S("dac mono right filter", 1, RT5645_PWR_DIG2, + RT5645_PWR_DAC_MF_R_BIT, 0, NULL, 0), + SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, + rt5645_sto_dac_l_mix, ARRAY_SIZE(rt5645_sto_dac_l_mix)), + SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, + rt5645_sto_dac_r_mix, ARRAY_SIZE(rt5645_sto_dac_r_mix)), + SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, + rt5645_mono_dac_l_mix, ARRAY_SIZE(rt5645_mono_dac_l_mix)), + SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, + rt5645_mono_dac_r_mix, ARRAY_SIZE(rt5645_mono_dac_r_mix)), + SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, + rt5645_dig_l_mix, ARRAY_SIZE(rt5645_dig_l_mix)), + SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, + rt5645_dig_r_mix, ARRAY_SIZE(rt5645_dig_r_mix)), + + /* DACs */ + SND_SOC_DAPM_DAC("DAC L1", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_L1_BIT, + 0), + SND_SOC_DAPM_DAC("DAC L2", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_L2_BIT, + 0), + SND_SOC_DAPM_DAC("DAC R1", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_R1_BIT, + 0), + SND_SOC_DAPM_DAC("DAC R2", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_R2_BIT, + 0), + /* OUT Mixer */ + SND_SOC_DAPM_MIXER("SPK MIXL", RT5645_PWR_MIXER, RT5645_PWR_SM_L_BIT, + 0, rt5645_spk_l_mix, ARRAY_SIZE(rt5645_spk_l_mix)), + SND_SOC_DAPM_MIXER("SPK MIXR", RT5645_PWR_MIXER, RT5645_PWR_SM_R_BIT, + 0, rt5645_spk_r_mix, ARRAY_SIZE(rt5645_spk_r_mix)), + SND_SOC_DAPM_MIXER("OUT MIXL", RT5645_PWR_MIXER, RT5645_PWR_OM_L_BIT, + 0, rt5645_out_l_mix, ARRAY_SIZE(rt5645_out_l_mix)), + SND_SOC_DAPM_MIXER("OUT MIXR", RT5645_PWR_MIXER, RT5645_PWR_OM_R_BIT, + 0, rt5645_out_r_mix, ARRAY_SIZE(rt5645_out_r_mix)), + /* Ouput Volume */ + SND_SOC_DAPM_SWITCH("SPKVOL L", RT5645_PWR_VOL, RT5645_PWR_SV_L_BIT, 0, + &spk_l_vol_control), + SND_SOC_DAPM_SWITCH("SPKVOL R", RT5645_PWR_VOL, RT5645_PWR_SV_R_BIT, 0, + &spk_r_vol_control), + SND_SOC_DAPM_MIXER("HPOVOL MIXL", RT5645_PWR_VOL, RT5645_PWR_HV_L_BIT, + 0, rt5645_hpvoll_mix, ARRAY_SIZE(rt5645_hpvoll_mix)), + SND_SOC_DAPM_MIXER("HPOVOL MIXR", RT5645_PWR_VOL, RT5645_PWR_HV_R_BIT, + 0, rt5645_hpvolr_mix, ARRAY_SIZE(rt5645_hpvolr_mix)), + SND_SOC_DAPM_SUPPLY("HPOVOL MIXL Power", RT5645_PWR_MIXER, + RT5645_PWR_HM_L_BIT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("HPOVOL MIXR Power", RT5645_PWR_MIXER, + RT5645_PWR_HM_R_BIT, 0, NULL, 0), + SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("DAC 2", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("HPOVOL", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_SWITCH("HPOVOL L", SND_SOC_NOPM, 0, 0, &hp_l_vol_control), + SND_SOC_DAPM_SWITCH("HPOVOL R", SND_SOC_NOPM, 0, 0, &hp_r_vol_control), + + /* HPO/LOUT/Mono Mixer */ + SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 0, rt5645_spo_l_mix, + ARRAY_SIZE(rt5645_spo_l_mix)), + SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 0, rt5645_spo_r_mix, + ARRAY_SIZE(rt5645_spo_r_mix)), + SND_SOC_DAPM_MIXER("HPO MIX", SND_SOC_NOPM, 0, 0, rt5645_hpo_mix, + ARRAY_SIZE(rt5645_hpo_mix)), + SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, rt5645_lout_mix, + ARRAY_SIZE(rt5645_lout_mix)), + + SND_SOC_DAPM_PGA_S("HP amp", 1, SND_SOC_NOPM, 0, 0, rt5645_hp_event, + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, rt5645_lout_event, + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PGA_S("SPK amp", 2, SND_SOC_NOPM, 0, 0, rt5645_spk_event, + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + + /* PDM */ + SND_SOC_DAPM_SUPPLY("PDM1 Power", RT5645_PWR_DIG2, RT5645_PWR_PDM1_BIT, + 0, NULL, 0), + SND_SOC_DAPM_MUX("PDM1 L Mux", SND_SOC_NOPM, 0, 0, &rt5645_pdm1_l_mux), + SND_SOC_DAPM_MUX("PDM1 R Mux", SND_SOC_NOPM, 0, 0, &rt5645_pdm1_r_mux), + + SND_SOC_DAPM_SWITCH("PDM1 L", SND_SOC_NOPM, 0, 0, &pdm1_l_vol_control), + SND_SOC_DAPM_SWITCH("PDM1 R", SND_SOC_NOPM, 0, 0, &pdm1_r_vol_control), + + /* Output Lines */ + SND_SOC_DAPM_OUTPUT("HPOL"), + SND_SOC_DAPM_OUTPUT("HPOR"), + SND_SOC_DAPM_OUTPUT("LOUTL"), + SND_SOC_DAPM_OUTPUT("LOUTR"), + SND_SOC_DAPM_OUTPUT("PDM1L"), + SND_SOC_DAPM_OUTPUT("PDM1R"), + SND_SOC_DAPM_OUTPUT("SPOL"), + SND_SOC_DAPM_OUTPUT("SPOR"), +}; + +static const struct snd_soc_dapm_widget rt5650_specific_dapm_widgets[] = { + SND_SOC_DAPM_MUX("A DAC1 L Mux", SND_SOC_NOPM, + 0, 0, &rt5650_a_dac1_l_mux), + SND_SOC_DAPM_MUX("A DAC1 R Mux", SND_SOC_NOPM, + 0, 0, &rt5650_a_dac1_r_mux), + SND_SOC_DAPM_MUX("A DAC2 L Mux", SND_SOC_NOPM, + 0, 0, &rt5650_a_dac2_l_mux), + SND_SOC_DAPM_MUX("A DAC2 R Mux", SND_SOC_NOPM, + 0, 0, &rt5650_a_dac2_r_mux), +}; + +static const struct snd_soc_dapm_route rt5645_dapm_routes[] = { + { "adc stereo1 filter", NULL, "ADC STO1 ASRC", is_using_asrc }, + { "adc mono left filter", NULL, "ADC MONO L ASRC", is_using_asrc }, + { "adc mono right filter", NULL, "ADC MONO R ASRC", is_using_asrc }, + { "dac mono left filter", NULL, "DAC MONO L ASRC", is_using_asrc }, + { "dac mono right filter", NULL, "DAC MONO R ASRC", is_using_asrc }, + { "dac stereo1 filter", NULL, "DAC STO ASRC", is_using_asrc }, + + { "I2S1", NULL, "I2S1 ASRC" }, + { "I2S2", NULL, "I2S2 ASRC" }, + + { "IN1P", NULL, "LDO2" }, + { "IN2P", NULL, "LDO2" }, + + { "DMIC1", NULL, "DMIC L1" }, + { "DMIC1", NULL, "DMIC R1" }, + { "DMIC2", NULL, "DMIC L2" }, + { "DMIC2", NULL, "DMIC R2" }, + + { "BST1", NULL, "IN1P" }, + { "BST1", NULL, "IN1N" }, + { "BST1", NULL, "JD Power" }, + { "BST1", NULL, "Mic Det Power" }, + { "BST2", NULL, "IN2P" }, + { "BST2", NULL, "IN2N" }, + + { "INL VOL", NULL, "IN2P" }, + { "INR VOL", NULL, "IN2N" }, + + { "RECMIXL", "HPOL Switch", "HPOL" }, + { "RECMIXL", "INL Switch", "INL VOL" }, + { "RECMIXL", "BST2 Switch", "BST2" }, + { "RECMIXL", "BST1 Switch", "BST1" }, + { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" }, + + { "RECMIXR", "HPOR Switch", "HPOR" }, + { "RECMIXR", "INR Switch", "INR VOL" }, + { "RECMIXR", "BST2 Switch", "BST2" }, + { "RECMIXR", "BST1 Switch", "BST1" }, + { "RECMIXR", "OUT MIXR Switch", "OUT MIXR" }, + + { "ADC L", NULL, "RECMIXL" }, + { "ADC L", NULL, "ADC L power" }, + { "ADC R", NULL, "RECMIXR" }, + { "ADC R", NULL, "ADC R power" }, + + {"DMIC L1", NULL, "DMIC CLK"}, + {"DMIC L1", NULL, "DMIC1 Power"}, + {"DMIC R1", NULL, "DMIC CLK"}, + {"DMIC R1", NULL, "DMIC1 Power"}, + {"DMIC L2", NULL, "DMIC CLK"}, + {"DMIC L2", NULL, "DMIC2 Power"}, + {"DMIC R2", NULL, "DMIC CLK"}, + {"DMIC R2", NULL, "DMIC2 Power"}, + + { "Stereo1 DMIC Mux", "DMIC1", "DMIC1" }, + { "Stereo1 DMIC Mux", "DMIC2", "DMIC2" }, + { "Stereo1 DMIC Mux", NULL, "DMIC STO1 ASRC" }, + + { "Mono DMIC L Mux", "DMIC1", "DMIC L1" }, + { "Mono DMIC L Mux", "DMIC2", "DMIC L2" }, + { "Mono DMIC L Mux", NULL, "DMIC MONO L ASRC" }, + + { "Mono DMIC R Mux", "DMIC1", "DMIC R1" }, + { "Mono DMIC R Mux", "DMIC2", "DMIC R2" }, + { "Mono DMIC R Mux", NULL, "DMIC MONO R ASRC" }, + + { "Stereo1 ADC L2 Mux", "DMIC", "Stereo1 DMIC Mux" }, + { "Stereo1 ADC L2 Mux", "DAC MIX", "DAC MIXL" }, + { "Stereo1 ADC L1 Mux", "ADC", "ADC L" }, + { "Stereo1 ADC L1 Mux", "DAC MIX", "DAC MIXL" }, + + { "Stereo1 ADC R1 Mux", "ADC", "ADC R" }, + { "Stereo1 ADC R1 Mux", "DAC MIX", "DAC MIXR" }, + { "Stereo1 ADC R2 Mux", "DMIC", "Stereo1 DMIC Mux" }, + { "Stereo1 ADC R2 Mux", "DAC MIX", "DAC MIXR" }, + + { "Mono ADC L2 Mux", "DMIC", "Mono DMIC L Mux" }, + { "Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL" }, + { "Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL" }, + { "Mono ADC L1 Mux", "ADC", "ADC L" }, + + { "Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR" }, + { "Mono ADC R1 Mux", "ADC", "ADC R" }, + { "Mono ADC R2 Mux", "DMIC", "Mono DMIC R Mux" }, + { "Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR" }, + + { "Sto1 ADC MIXL", "ADC1 Switch", "Stereo1 ADC L1 Mux" }, + { "Sto1 ADC MIXL", "ADC2 Switch", "Stereo1 ADC L2 Mux" }, + { "Sto1 ADC MIXR", "ADC1 Switch", "Stereo1 ADC R1 Mux" }, + { "Sto1 ADC MIXR", "ADC2 Switch", "Stereo1 ADC R2 Mux" }, + + { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" }, + { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" }, + { "adc stereo1 filter", NULL, "PLL1", is_sys_clk_from_pll }, + + { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" }, + { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" }, + { "adc stereo1 filter", NULL, "PLL1", is_sys_clk_from_pll }, + + { "Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux" }, + { "Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux" }, + { "Mono ADC MIXL", NULL, "adc mono left filter" }, + { "adc mono left filter", NULL, "PLL1", is_sys_clk_from_pll }, + + { "Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux" }, + { "Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux" }, + { "Mono ADC MIXR", NULL, "adc mono right filter" }, + { "adc mono right filter", NULL, "PLL1", is_sys_clk_from_pll }, + + { "VAD ADC Mux", "Sto1 ADC L", "Stereo1 ADC MIXL" }, + { "VAD ADC Mux", "Mono ADC L", "Mono ADC MIXL" }, + { "VAD ADC Mux", "Mono ADC R", "Mono ADC MIXR" }, + + { "IF_ADC1", NULL, "Stereo1 ADC MIXL" }, + { "IF_ADC1", NULL, "Stereo1 ADC MIXR" }, + { "IF_ADC2", NULL, "Mono ADC MIXL" }, + { "IF_ADC2", NULL, "Mono ADC MIXR" }, + { "VAD_ADC", NULL, "VAD ADC Mux" }, + + { "IF1 ADC Mux", "IF_ADC1", "IF_ADC1" }, + { "IF1 ADC Mux", "IF_ADC2", "IF_ADC2" }, + { "IF1 ADC Mux", "VAD_ADC", "VAD_ADC" }, + + { "IF2 ADC Mux", "IF_ADC1", "IF_ADC1" }, + { "IF2 ADC Mux", "IF_ADC2", "IF_ADC2" }, + { "IF2 ADC Mux", "VAD_ADC", "VAD_ADC" }, + + { "IF1 ADC", NULL, "I2S1" }, + { "IF1 ADC", NULL, "IF1 ADC Mux" }, + { "IF2 ADC", NULL, "I2S2" }, + { "IF2 ADC", NULL, "IF2 ADC Mux" }, + + { "AIF1TX", NULL, "IF1 ADC" }, + { "AIF1TX", NULL, "IF2 ADC" }, + { "AIF2TX", NULL, "IF2 ADC" }, + + { "IF1 DAC1", NULL, "AIF1RX" }, + { "IF1 DAC2", NULL, "AIF1RX" }, + { "IF2 DAC", NULL, "AIF2RX" }, + + { "IF1 DAC1", NULL, "I2S1" }, + { "IF1 DAC2", NULL, "I2S1" }, + { "IF2 DAC", NULL, "I2S2" }, + + { "IF1 DAC2 L", NULL, "IF1 DAC2" }, + { "IF1 DAC2 R", NULL, "IF1 DAC2" }, + { "IF1 DAC1 L", NULL, "IF1 DAC1" }, + { "IF1 DAC1 R", NULL, "IF1 DAC1" }, + { "IF2 DAC L", NULL, "IF2 DAC" }, + { "IF2 DAC R", NULL, "IF2 DAC" }, + + { "DAC1 L Mux", "IF1 DAC", "IF1 DAC1 L" }, + { "DAC1 L Mux", "IF2 DAC", "IF2 DAC L" }, + + { "DAC1 R Mux", "IF1 DAC", "IF1 DAC1 R" }, + { "DAC1 R Mux", "IF2 DAC", "IF2 DAC R" }, + + { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" }, + { "DAC1 MIXL", "DAC1 Switch", "DAC1 L Mux" }, + { "DAC1 MIXL", NULL, "dac stereo1 filter" }, + { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" }, + { "DAC1 MIXR", "DAC1 Switch", "DAC1 R Mux" }, + { "DAC1 MIXR", NULL, "dac stereo1 filter" }, + + { "DAC L2 Mux", "IF1 DAC", "IF1 DAC2 L" }, + { "DAC L2 Mux", "IF2 DAC", "IF2 DAC L" }, + { "DAC L2 Mux", "Mono ADC", "Mono ADC MIXL" }, + { "DAC L2 Mux", "VAD_ADC", "VAD_ADC" }, + { "DAC L2 Volume", NULL, "DAC L2 Mux" }, + { "DAC L2 Volume", NULL, "dac mono left filter" }, + + { "DAC R2 Mux", "IF1 DAC", "IF1 DAC2 R" }, + { "DAC R2 Mux", "IF2 DAC", "IF2 DAC R" }, + { "DAC R2 Mux", "Mono ADC", "Mono ADC MIXR" }, + { "DAC R2 Mux", "Haptic", "Haptic Generator" }, + { "DAC R2 Volume", NULL, "DAC R2 Mux" }, + { "DAC R2 Volume", NULL, "dac mono right filter" }, + + { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" }, + { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" }, + { "Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" }, + { "Stereo DAC MIXL", NULL, "dac stereo1 filter" }, + { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" }, + { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" }, + { "Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" }, + { "Stereo DAC MIXR", NULL, "dac stereo1 filter" }, + + { "Mono DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" }, + { "Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" }, + { "Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Volume" }, + { "Mono DAC MIXL", NULL, "dac mono left filter" }, + { "Mono DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" }, + { "Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" }, + { "Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" }, + { "Mono DAC MIXR", NULL, "dac mono right filter" }, + + { "DAC MIXL", "Sto DAC Mix L Switch", "Stereo DAC MIXL" }, + { "DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" }, + { "DAC MIXL", "DAC R2 Switch", "DAC R2 Volume" }, + { "DAC MIXR", "Sto DAC Mix R Switch", "Stereo DAC MIXR" }, + { "DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" }, + { "DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" }, + + { "DAC L1", NULL, "PLL1", is_sys_clk_from_pll }, + { "DAC R1", NULL, "PLL1", is_sys_clk_from_pll }, + { "DAC L2", NULL, "PLL1", is_sys_clk_from_pll }, + { "DAC R2", NULL, "PLL1", is_sys_clk_from_pll }, + + { "SPK MIXL", "BST1 Switch", "BST1" }, + { "SPK MIXL", "INL Switch", "INL VOL" }, + { "SPK MIXL", "DAC L1 Switch", "DAC L1" }, + { "SPK MIXL", "DAC L2 Switch", "DAC L2" }, + { "SPK MIXR", "BST2 Switch", "BST2" }, + { "SPK MIXR", "INR Switch", "INR VOL" }, + { "SPK MIXR", "DAC R1 Switch", "DAC R1" }, + { "SPK MIXR", "DAC R2 Switch", "DAC R2" }, + + { "OUT MIXL", "BST1 Switch", "BST1" }, + { "OUT MIXL", "INL Switch", "INL VOL" }, + { "OUT MIXL", "DAC L2 Switch", "DAC L2" }, + { "OUT MIXL", "DAC L1 Switch", "DAC L1" }, + + { "OUT MIXR", "BST2 Switch", "BST2" }, + { "OUT MIXR", "INR Switch", "INR VOL" }, + { "OUT MIXR", "DAC R2 Switch", "DAC R2" }, + { "OUT MIXR", "DAC R1 Switch", "DAC R1" }, + + { "HPOVOL MIXL", "DAC1 Switch", "DAC L1" }, + { "HPOVOL MIXL", "DAC2 Switch", "DAC L2" }, + { "HPOVOL MIXL", "INL Switch", "INL VOL" }, + { "HPOVOL MIXL", "BST1 Switch", "BST1" }, + { "HPOVOL MIXL", NULL, "HPOVOL MIXL Power" }, + { "HPOVOL MIXR", "DAC1 Switch", "DAC R1" }, + { "HPOVOL MIXR", "DAC2 Switch", "DAC R2" }, + { "HPOVOL MIXR", "INR Switch", "INR VOL" }, + { "HPOVOL MIXR", "BST2 Switch", "BST2" }, + { "HPOVOL MIXR", NULL, "HPOVOL MIXR Power" }, + + { "DAC 2", NULL, "DAC L2" }, + { "DAC 2", NULL, "DAC R2" }, + { "DAC 1", NULL, "DAC L1" }, + { "DAC 1", NULL, "DAC R1" }, + { "HPOVOL L", "Switch", "HPOVOL MIXL" }, + { "HPOVOL R", "Switch", "HPOVOL MIXR" }, + { "HPOVOL", NULL, "HPOVOL L" }, + { "HPOVOL", NULL, "HPOVOL R" }, + { "HPO MIX", "DAC1 Switch", "DAC 1" }, + { "HPO MIX", "HPVOL Switch", "HPOVOL" }, + + { "SPKVOL L", "Switch", "SPK MIXL" }, + { "SPKVOL R", "Switch", "SPK MIXR" }, + + { "SPOL MIX", "DAC R1 Switch", "DAC R1" }, + { "SPOL MIX", "DAC L1 Switch", "DAC L1" }, + { "SPOL MIX", "SPKVOL R Switch", "SPKVOL R" }, + { "SPOL MIX", "SPKVOL L Switch", "SPKVOL L" }, + { "SPOR MIX", "DAC R1 Switch", "DAC R1" }, + { "SPOR MIX", "SPKVOL R Switch", "SPKVOL R" }, + + { "LOUT MIX", "DAC L1 Switch", "DAC L1" }, + { "LOUT MIX", "DAC R1 Switch", "DAC R1" }, + { "LOUT MIX", "OUTMIX L Switch", "OUT MIXL" }, + { "LOUT MIX", "OUTMIX R Switch", "OUT MIXR" }, + + { "PDM1 L Mux", "Stereo DAC", "Stereo DAC MIXL" }, + { "PDM1 L Mux", "Mono DAC", "Mono DAC MIXL" }, + { "PDM1 L Mux", NULL, "PDM1 Power" }, + { "PDM1 R Mux", "Stereo DAC", "Stereo DAC MIXR" }, + { "PDM1 R Mux", "Mono DAC", "Mono DAC MIXR" }, + { "PDM1 R Mux", NULL, "PDM1 Power" }, + + { "HP amp", NULL, "HPO MIX" }, + { "HP amp", NULL, "JD Power" }, + { "HP amp", NULL, "Mic Det Power" }, + { "HP amp", NULL, "LDO2" }, + { "HPOL", NULL, "HP amp" }, + { "HPOR", NULL, "HP amp" }, + + { "LOUT amp", NULL, "LOUT MIX" }, + { "LOUTL", NULL, "LOUT amp" }, + { "LOUTR", NULL, "LOUT amp" }, + + { "PDM1 L", "Switch", "PDM1 L Mux" }, + { "PDM1 R", "Switch", "PDM1 R Mux" }, + + { "PDM1L", NULL, "PDM1 L" }, + { "PDM1R", NULL, "PDM1 R" }, + + { "SPK amp", NULL, "SPOL MIX" }, + { "SPK amp", NULL, "SPOR MIX" }, + { "SPOL", NULL, "SPK amp" }, + { "SPOR", NULL, "SPK amp" }, +}; + +static const struct snd_soc_dapm_route rt5650_specific_dapm_routes[] = { + { "A DAC1 L Mux", "DAC1", "DAC1 MIXL"}, + { "A DAC1 L Mux", "Stereo DAC Mixer", "Stereo DAC MIXL"}, + { "A DAC1 R Mux", "DAC1", "DAC1 MIXR"}, + { "A DAC1 R Mux", "Stereo DAC Mixer", "Stereo DAC MIXR"}, + + { "A DAC2 L Mux", "Stereo DAC Mixer", "Stereo DAC MIXL"}, + { "A DAC2 L Mux", "Mono DAC Mixer", "Mono DAC MIXL"}, + { "A DAC2 R Mux", "Stereo DAC Mixer", "Stereo DAC MIXR"}, + { "A DAC2 R Mux", "Mono DAC Mixer", "Mono DAC MIXR"}, + + { "DAC L1", NULL, "A DAC1 L Mux" }, + { "DAC R1", NULL, "A DAC1 R Mux" }, + { "DAC L2", NULL, "A DAC2 L Mux" }, + { "DAC R2", NULL, "A DAC2 R Mux" }, +}; + +static const struct snd_soc_dapm_route rt5645_specific_dapm_routes[] = { + { "DAC L1", NULL, "Stereo DAC MIXL" }, + { "DAC R1", NULL, "Stereo DAC MIXR" }, + { "DAC L2", NULL, "Mono DAC MIXL" }, + { "DAC R2", NULL, "Mono DAC MIXR" }, +}; + +static int rt5645_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + unsigned int val_len = 0, val_clk, mask_clk, dl_sft; + int pre_div, bclk_ms, frame_size; + + rt5645->lrck[dai->id] = params_rate(params); + pre_div = rl6231_get_clk_info(rt5645->sysclk, rt5645->lrck[dai->id]); + if (pre_div < 0) { + dev_err(codec->dev, "Unsupported clock setting\n"); + return -EINVAL; + } + frame_size = snd_soc_params_to_frame_size(params); + if (frame_size < 0) { + dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size); + return -EINVAL; + } + + switch (rt5645->codec_type) { + case CODEC_TYPE_RT5650: + dl_sft = 4; + break; + default: + dl_sft = 2; + break; + } + + bclk_ms = frame_size > 32; + rt5645->bclk[dai->id] = rt5645->lrck[dai->id] * (32 << bclk_ms); + + dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", + rt5645->bclk[dai->id], rt5645->lrck[dai->id]); + dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", + bclk_ms, pre_div, dai->id); + + switch (params_width(params)) { + case 16: + break; + case 20: + val_len = 0x1; + break; + case 24: + val_len = 0x2; + break; + case 8: + val_len = 0x3; + break; + default: + return -EINVAL; + } + + switch (dai->id) { + case RT5645_AIF1: + mask_clk = RT5645_I2S_BCLK_MS1_MASK | RT5645_I2S_PD1_MASK; + val_clk = bclk_ms << RT5645_I2S_BCLK_MS1_SFT | + pre_div << RT5645_I2S_PD1_SFT; + snd_soc_update_bits(codec, RT5645_I2S1_SDP, + (0x3 << dl_sft), (val_len << dl_sft)); + snd_soc_update_bits(codec, RT5645_ADDA_CLK1, mask_clk, val_clk); + break; + case RT5645_AIF2: + mask_clk = RT5645_I2S_BCLK_MS2_MASK | RT5645_I2S_PD2_MASK; + val_clk = bclk_ms << RT5645_I2S_BCLK_MS2_SFT | + pre_div << RT5645_I2S_PD2_SFT; + snd_soc_update_bits(codec, RT5645_I2S2_SDP, + (0x3 << dl_sft), (val_len << dl_sft)); + snd_soc_update_bits(codec, RT5645_ADDA_CLK1, mask_clk, val_clk); + break; + default: + dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id); + return -EINVAL; + } + + return 0; +} + +static int rt5645_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = dai->codec; + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + unsigned int reg_val = 0, pol_sft; + + switch (rt5645->codec_type) { + case CODEC_TYPE_RT5650: + pol_sft = 8; + break; + default: + pol_sft = 7; + break; + } + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + rt5645->master[dai->id] = 1; + break; + case SND_SOC_DAIFMT_CBS_CFS: + reg_val |= RT5645_I2S_MS_S; + rt5645->master[dai->id] = 0; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + case SND_SOC_DAIFMT_IB_NF: + reg_val |= (1 << pol_sft); + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + break; + case SND_SOC_DAIFMT_LEFT_J: + reg_val |= RT5645_I2S_DF_LEFT; + break; + case SND_SOC_DAIFMT_DSP_A: + reg_val |= RT5645_I2S_DF_PCM_A; + break; + case SND_SOC_DAIFMT_DSP_B: + reg_val |= RT5645_I2S_DF_PCM_B; + break; + default: + return -EINVAL; + } + switch (dai->id) { + case RT5645_AIF1: + snd_soc_update_bits(codec, RT5645_I2S1_SDP, + RT5645_I2S_MS_MASK | (1 << pol_sft) | + RT5645_I2S_DF_MASK, reg_val); + break; + case RT5645_AIF2: + snd_soc_update_bits(codec, RT5645_I2S2_SDP, + RT5645_I2S_MS_MASK | (1 << pol_sft) | + RT5645_I2S_DF_MASK, reg_val); + break; + default: + dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id); + return -EINVAL; + } + return 0; +} + +static int rt5645_set_dai_sysclk(struct snd_soc_dai *dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = dai->codec; + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + unsigned int reg_val = 0; + + if (freq == rt5645->sysclk && clk_id == rt5645->sysclk_src) + return 0; + + switch (clk_id) { + case RT5645_SCLK_S_MCLK: + reg_val |= RT5645_SCLK_SRC_MCLK; + break; + case RT5645_SCLK_S_PLL1: + reg_val |= RT5645_SCLK_SRC_PLL1; + break; + case RT5645_SCLK_S_RCCLK: + reg_val |= RT5645_SCLK_SRC_RCCLK; + break; + default: + dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id); + return -EINVAL; + } + snd_soc_update_bits(codec, RT5645_GLB_CLK, + RT5645_SCLK_SRC_MASK, reg_val); + rt5645->sysclk = freq; + rt5645->sysclk_src = clk_id; + + dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); + + return 0; +} + +static int rt5645_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, + unsigned int freq_in, unsigned int freq_out) +{ + struct snd_soc_codec *codec = dai->codec; + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + struct rl6231_pll_code pll_code; + int ret; + + if (source == rt5645->pll_src && freq_in == rt5645->pll_in && + freq_out == rt5645->pll_out) + return 0; + + if (!freq_in || !freq_out) { + dev_dbg(codec->dev, "PLL disabled\n"); + + rt5645->pll_in = 0; + rt5645->pll_out = 0; + snd_soc_update_bits(codec, RT5645_GLB_CLK, + RT5645_SCLK_SRC_MASK, RT5645_SCLK_SRC_MCLK); + return 0; + } + + switch (source) { + case RT5645_PLL1_S_MCLK: + snd_soc_update_bits(codec, RT5645_GLB_CLK, + RT5645_PLL1_SRC_MASK, RT5645_PLL1_SRC_MCLK); + break; + case RT5645_PLL1_S_BCLK1: + case RT5645_PLL1_S_BCLK2: + switch (dai->id) { + case RT5645_AIF1: + snd_soc_update_bits(codec, RT5645_GLB_CLK, + RT5645_PLL1_SRC_MASK, RT5645_PLL1_SRC_BCLK1); + break; + case RT5645_AIF2: + snd_soc_update_bits(codec, RT5645_GLB_CLK, + RT5645_PLL1_SRC_MASK, RT5645_PLL1_SRC_BCLK2); + break; + default: + dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id); + return -EINVAL; + } + break; + default: + dev_err(codec->dev, "Unknown PLL source %d\n", source); + return -EINVAL; + } + + ret = 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, RT5645_PLL_CTRL1, + pll_code.n_code << RT5645_PLL_N_SFT | pll_code.k_code); + snd_soc_write(codec, RT5645_PLL_CTRL2, + (pll_code.m_bp ? 0 : pll_code.m_code) << RT5645_PLL_M_SFT | + pll_code.m_bp << RT5645_PLL_M_BP_SFT); + + rt5645->pll_in = freq_in; + rt5645->pll_out = freq_out; + rt5645->pll_src = source; + + return 0; +} + +static int rt5645_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, + unsigned int rx_mask, int slots, int slot_width) +{ + struct snd_soc_codec *codec = dai->codec; + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + unsigned int i_slot_sft, o_slot_sft, i_width_sht, o_width_sht, en_sft; + unsigned int mask, val = 0; + + switch (rt5645->codec_type) { + case CODEC_TYPE_RT5650: + en_sft = 15; + i_slot_sft = 10; + o_slot_sft = 8; + i_width_sht = 6; + o_width_sht = 4; + mask = 0x8ff0; + break; + default: + en_sft = 14; + i_slot_sft = o_slot_sft = 12; + i_width_sht = o_width_sht = 10; + mask = 0x7c00; + break; + } + if (rx_mask || tx_mask) { + val |= (1 << en_sft); + if (rt5645->codec_type == CODEC_TYPE_RT5645) + snd_soc_update_bits(codec, RT5645_BASS_BACK, + RT5645_G_BB_BST_MASK, RT5645_G_BB_BST_25DB); + } + + switch (slots) { + case 4: + val |= (1 << i_slot_sft) | (1 << o_slot_sft); + break; + case 6: + val |= (2 << i_slot_sft) | (2 << o_slot_sft); + break; + case 8: + val |= (3 << i_slot_sft) | (3 << o_slot_sft); + break; + case 2: + default: + break; + } + + switch (slot_width) { + case 20: + val |= (1 << i_width_sht) | (1 << o_width_sht); + break; + case 24: + val |= (2 << i_width_sht) | (2 << o_width_sht); + break; + case 32: + val |= (3 << i_width_sht) | (3 << o_width_sht); + break; + case 16: + default: + break; + } + + snd_soc_update_bits(codec, RT5645_TDM_CTRL_1, mask, val); + + return 0; +} + +static int rt5645_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + switch (level) { + case SND_SOC_BIAS_PREPARE: + if (SND_SOC_BIAS_STANDBY == codec->dapm.bias_level) { + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_VREF1 | RT5645_PWR_MB | + RT5645_PWR_BG | RT5645_PWR_VREF2, + RT5645_PWR_VREF1 | RT5645_PWR_MB | + RT5645_PWR_BG | RT5645_PWR_VREF2); + mdelay(10); + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_FV1 | RT5645_PWR_FV2, + RT5645_PWR_FV1 | RT5645_PWR_FV2); + snd_soc_update_bits(codec, RT5645_GEN_CTRL1, + RT5645_DIG_GATE_CTRL, RT5645_DIG_GATE_CTRL); + } + break; + + case SND_SOC_BIAS_STANDBY: + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_VREF1 | RT5645_PWR_MB | + RT5645_PWR_BG | RT5645_PWR_VREF2, + RT5645_PWR_VREF1 | RT5645_PWR_MB | + RT5645_PWR_BG | RT5645_PWR_VREF2); + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_FV1 | RT5645_PWR_FV2, + RT5645_PWR_FV1 | RT5645_PWR_FV2); + break; + + case SND_SOC_BIAS_OFF: + snd_soc_write(codec, RT5645_DEPOP_M2, 0x1100); + snd_soc_update_bits(codec, RT5645_GEN_CTRL1, + RT5645_DIG_GATE_CTRL, 0); + snd_soc_update_bits(codec, RT5645_PWR_ANLG1, + RT5645_PWR_VREF1 | RT5645_PWR_MB | + RT5645_PWR_BG | RT5645_PWR_VREF2 | + RT5645_PWR_FV1 | RT5645_PWR_FV2, 0x0); + break; + + default: + break; + } + codec->dapm.bias_level = level; + + return 0; +} + +static int rt5645_jack_detect(struct snd_soc_codec *codec) +{ + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + int gpio_state, jack_type = 0; + unsigned int val; + + if (!gpio_is_valid(rt5645->pdata.hp_det_gpio)) { + dev_err(codec->dev, "invalid gpio\n"); + return -EINVAL; + } + gpio_state = gpio_get_value(rt5645->pdata.hp_det_gpio); + + dev_dbg(codec->dev, "gpio = %d(%d)\n", rt5645->pdata.hp_det_gpio, + gpio_state); + + if ((rt5645->pdata.gpio_hp_det_active_high && gpio_state) || + (!rt5645->pdata.gpio_hp_det_active_high && !gpio_state)) { + snd_soc_dapm_force_enable_pin(&codec->dapm, "micbias1"); + snd_soc_dapm_force_enable_pin(&codec->dapm, "micbias2"); + snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO2"); + snd_soc_dapm_force_enable_pin(&codec->dapm, "Mic Det Power"); + snd_soc_dapm_sync(&codec->dapm); + + snd_soc_write(codec, RT5645_IN1_CTRL1, 0x0006); + snd_soc_write(codec, RT5645_JD_CTRL3, 0x00b0); + + snd_soc_update_bits(codec, RT5645_IN1_CTRL2, + RT5645_CBJ_MN_JD, 0); + snd_soc_update_bits(codec, RT5645_IN1_CTRL2, + RT5645_CBJ_MN_JD, RT5645_CBJ_MN_JD); + + msleep(400); + val = snd_soc_read(codec, RT5645_IN1_CTRL3) & 0x7; + dev_dbg(codec->dev, "val = %d\n", val); + + if (val == 1 || val == 2) + jack_type = SND_JACK_HEADSET; + else + jack_type = SND_JACK_HEADPHONE; + + snd_soc_dapm_disable_pin(&codec->dapm, "micbias1"); + snd_soc_dapm_disable_pin(&codec->dapm, "micbias2"); + if (rt5645->pdata.jd_mode == 0) + snd_soc_dapm_disable_pin(&codec->dapm, "LDO2"); + snd_soc_dapm_disable_pin(&codec->dapm, "Mic Det Power"); + snd_soc_dapm_sync(&codec->dapm); + } + + snd_soc_jack_report(rt5645->hp_jack, jack_type, SND_JACK_HEADPHONE); + snd_soc_jack_report(rt5645->mic_jack, jack_type, SND_JACK_MICROPHONE); + return 0; +} + +int rt5645_set_jack_detect(struct snd_soc_codec *codec, + struct snd_soc_jack *hp_jack, struct snd_soc_jack *mic_jack) +{ + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + + rt5645->hp_jack = hp_jack; + rt5645->mic_jack = mic_jack; + rt5645_jack_detect(codec); + + return 0; +} +EXPORT_SYMBOL_GPL(rt5645_set_jack_detect); + +static void rt5645_jack_detect_work(struct work_struct *work) +{ + struct rt5645_priv *rt5645 = + container_of(work, struct rt5645_priv, jack_detect_work.work); + + rt5645_jack_detect(rt5645->codec); +} + +static irqreturn_t rt5645_irq(int irq, void *data) +{ + struct rt5645_priv *rt5645 = data; + + queue_delayed_work(system_power_efficient_wq, + &rt5645->jack_detect_work, msecs_to_jiffies(250)); + + return IRQ_HANDLED; +} + +static int rt5645_probe(struct snd_soc_codec *codec) +{ + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + + rt5645->codec = codec; + + switch (rt5645->codec_type) { + case CODEC_TYPE_RT5645: + snd_soc_dapm_add_routes(&codec->dapm, + rt5645_specific_dapm_routes, + ARRAY_SIZE(rt5645_specific_dapm_routes)); + break; + case CODEC_TYPE_RT5650: + snd_soc_dapm_new_controls(&codec->dapm, + rt5650_specific_dapm_widgets, + ARRAY_SIZE(rt5650_specific_dapm_widgets)); + snd_soc_dapm_add_routes(&codec->dapm, + rt5650_specific_dapm_routes, + ARRAY_SIZE(rt5650_specific_dapm_routes)); + break; + } + + rt5645_set_bias_level(codec, SND_SOC_BIAS_OFF); + + snd_soc_update_bits(codec, RT5645_CHARGE_PUMP, 0x0300, 0x0200); + + /* for JD function */ + if (rt5645->pdata.en_jd_func) { + snd_soc_dapm_force_enable_pin(&codec->dapm, "JD Power"); + snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO2"); + snd_soc_dapm_sync(&codec->dapm); + } + + return 0; +} + +static int rt5645_remove(struct snd_soc_codec *codec) +{ + rt5645_reset(codec); + return 0; +} + +#ifdef CONFIG_PM +static int rt5645_suspend(struct snd_soc_codec *codec) +{ + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + + regcache_cache_only(rt5645->regmap, true); + regcache_mark_dirty(rt5645->regmap); + + return 0; +} + +static int rt5645_resume(struct snd_soc_codec *codec) +{ + struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); + + regcache_cache_only(rt5645->regmap, false); + regcache_sync(rt5645->regmap); + + return 0; +} +#else +#define rt5645_suspend NULL +#define rt5645_resume NULL +#endif + +#define RT5645_STEREO_RATES SNDRV_PCM_RATE_8000_96000 +#define RT5645_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) + +static struct snd_soc_dai_ops rt5645_aif_dai_ops = { + .hw_params = rt5645_hw_params, + .set_fmt = rt5645_set_dai_fmt, + .set_sysclk = rt5645_set_dai_sysclk, + .set_tdm_slot = rt5645_set_tdm_slot, + .set_pll = rt5645_set_dai_pll, +}; + +static struct snd_soc_dai_driver rt5645_dai[] = { + { + .name = "rt5645-aif1", + .id = RT5645_AIF1, + .playback = { + .stream_name = "AIF1 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = RT5645_STEREO_RATES, + .formats = RT5645_FORMATS, + }, + .capture = { + .stream_name = "AIF1 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = RT5645_STEREO_RATES, + .formats = RT5645_FORMATS, + }, + .ops = &rt5645_aif_dai_ops, + }, + { + .name = "rt5645-aif2", + .id = RT5645_AIF2, + .playback = { + .stream_name = "AIF2 Playback", + .channels_min = 1, + .channels_max = 2, + .rates = RT5645_STEREO_RATES, + .formats = RT5645_FORMATS, + }, + .capture = { + .stream_name = "AIF2 Capture", + .channels_min = 1, + .channels_max = 2, + .rates = RT5645_STEREO_RATES, + .formats = RT5645_FORMATS, + }, + .ops = &rt5645_aif_dai_ops, + }, +}; + +static struct snd_soc_codec_driver soc_codec_dev_rt5645 = { + .probe = rt5645_probe, + .remove = rt5645_remove, + .suspend = rt5645_suspend, + .resume = rt5645_resume, + .set_bias_level = rt5645_set_bias_level, + .idle_bias_off = true, + .controls = rt5645_snd_controls, + .num_controls = ARRAY_SIZE(rt5645_snd_controls), + .dapm_widgets = rt5645_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(rt5645_dapm_widgets), + .dapm_routes = rt5645_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(rt5645_dapm_routes), +}; + +static const struct regmap_config rt5645_regmap = { + .reg_bits = 8, + .val_bits = 16, + .use_single_rw = true, + .max_register = RT5645_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5645_ranges) * + RT5645_PR_SPACING), + .volatile_reg = rt5645_volatile_register, + .readable_reg = rt5645_readable_register, + + .cache_type = REGCACHE_RBTREE, + .reg_defaults = rt5645_reg, + .num_reg_defaults = ARRAY_SIZE(rt5645_reg), + .ranges = rt5645_ranges, + .num_ranges = ARRAY_SIZE(rt5645_ranges), +}; + +static const struct i2c_device_id rt5645_i2c_id[] = { + { "rt5645", 0 }, + { "rt5650", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id); + +#ifdef CONFIG_ACPI +static struct acpi_device_id rt5645_acpi_match[] = { + { "10EC5645", 0 }, + { "10EC5650", 0 }, + {}, +}; +MODULE_DEVICE_TABLE(acpi, rt5645_acpi_match); +#endif + +static int rt5645_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct rt5645_platform_data *pdata = dev_get_platdata(&i2c->dev); + struct rt5645_priv *rt5645; + int ret; + unsigned int val; + + rt5645 = devm_kzalloc(&i2c->dev, sizeof(struct rt5645_priv), + GFP_KERNEL); + if (rt5645 == NULL) + return -ENOMEM; + + rt5645->i2c = i2c; + i2c_set_clientdata(i2c, rt5645); + + if (pdata) + rt5645->pdata = *pdata; + + rt5645->regmap = devm_regmap_init_i2c(i2c, &rt5645_regmap); + if (IS_ERR(rt5645->regmap)) { + ret = PTR_ERR(rt5645->regmap); + dev_err(&i2c->dev, "Failed to allocate register map: %d\n", + ret); + return ret; + } + + regmap_read(rt5645->regmap, RT5645_VENDOR_ID2, &val); + + switch (val) { + case RT5645_DEVICE_ID: + rt5645->codec_type = CODEC_TYPE_RT5645; + break; + case RT5650_DEVICE_ID: + rt5645->codec_type = CODEC_TYPE_RT5650; + break; + default: + dev_err(&i2c->dev, + "Device with ID register %x is not rt5645 or rt5650\n", + val); + return -ENODEV; + } + + regmap_write(rt5645->regmap, RT5645_RESET, 0); + + ret = regmap_register_patch(rt5645->regmap, init_list, + ARRAY_SIZE(init_list)); + if (ret != 0) + dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); + + if (rt5645->codec_type == CODEC_TYPE_RT5650) { + ret = regmap_register_patch(rt5645->regmap, rt5650_init_list, + ARRAY_SIZE(rt5650_init_list)); + if (ret != 0) + dev_warn(&i2c->dev, "Apply rt5650 patch failed: %d\n", + ret); + } + + if (rt5645->pdata.in2_diff) + regmap_update_bits(rt5645->regmap, RT5645_IN2_CTRL, + RT5645_IN_DF2, RT5645_IN_DF2); + + if (rt5645->pdata.dmic_en) { + regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, + RT5645_GP2_PIN_MASK, RT5645_GP2_PIN_DMIC1_SCL); + + switch (rt5645->pdata.dmic1_data_pin) { + case RT5645_DMIC_DATA_IN2N: + regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, + RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_IN2N); + break; + + case RT5645_DMIC_DATA_GPIO5: + regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, + RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_GPIO5); + regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, + RT5645_GP5_PIN_MASK, RT5645_GP5_PIN_DMIC1_SDA); + break; + + case RT5645_DMIC_DATA_GPIO11: + regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, + RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_GPIO11); + regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, + RT5645_GP11_PIN_MASK, + RT5645_GP11_PIN_DMIC1_SDA); + break; + + default: + break; + } + + switch (rt5645->pdata.dmic2_data_pin) { + case RT5645_DMIC_DATA_IN2P: + regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, + RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_IN2P); + break; + + case RT5645_DMIC_DATA_GPIO6: + regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, + RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_GPIO6); + regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, + RT5645_GP6_PIN_MASK, RT5645_GP6_PIN_DMIC2_SDA); + break; + + case RT5645_DMIC_DATA_GPIO10: + regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, + RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_GPIO10); + regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, + RT5645_GP10_PIN_MASK, + RT5645_GP10_PIN_DMIC2_SDA); + break; + + case RT5645_DMIC_DATA_GPIO12: + regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1, + RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_GPIO12); + regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, + RT5645_GP12_PIN_MASK, + RT5645_GP12_PIN_DMIC2_SDA); + break; + + default: + break; + } + + } + + if (rt5645->pdata.en_jd_func) { + regmap_update_bits(rt5645->regmap, RT5645_GEN_CTRL3, + RT5645_IRQ_CLK_GATE_CTRL | RT5645_MICINDET_MANU, + RT5645_IRQ_CLK_GATE_CTRL | RT5645_MICINDET_MANU); + regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL1, + RT5645_CBJ_BST1_EN, RT5645_CBJ_BST1_EN); + regmap_update_bits(rt5645->regmap, RT5645_JD_CTRL3, + RT5645_JD_CBJ_EN | RT5645_JD_CBJ_POL, + RT5645_JD_CBJ_EN | RT5645_JD_CBJ_POL); + regmap_update_bits(rt5645->regmap, RT5645_MICBIAS, + RT5645_IRQ_CLK_INT, RT5645_IRQ_CLK_INT); + } + + if (rt5645->pdata.jd_mode) { + regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2, + RT5645_IRQ_JD_1_1_EN, RT5645_IRQ_JD_1_1_EN); + regmap_update_bits(rt5645->regmap, RT5645_GEN_CTRL3, + RT5645_JD_PSV_MODE, RT5645_JD_PSV_MODE); + regmap_update_bits(rt5645->regmap, RT5645_HPO_MIXER, + RT5645_IRQ_PSV_MODE, RT5645_IRQ_PSV_MODE); + regmap_update_bits(rt5645->regmap, RT5645_MICBIAS, + RT5645_MIC2_OVCD_EN, RT5645_MIC2_OVCD_EN); + regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1, + RT5645_GP1_PIN_IRQ, RT5645_GP1_PIN_IRQ); + switch (rt5645->pdata.jd_mode) { + case 1: + regmap_update_bits(rt5645->regmap, RT5645_A_JD_CTRL1, + RT5645_JD1_MODE_MASK, + RT5645_JD1_MODE_0); + break; + case 2: + regmap_update_bits(rt5645->regmap, RT5645_A_JD_CTRL1, + RT5645_JD1_MODE_MASK, + RT5645_JD1_MODE_1); + break; + case 3: + regmap_update_bits(rt5645->regmap, RT5645_A_JD_CTRL1, + RT5645_JD1_MODE_MASK, + RT5645_JD1_MODE_2); + break; + default: + break; + } + } + + if (rt5645->i2c->irq) { + ret = request_threaded_irq(rt5645->i2c->irq, NULL, rt5645_irq, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING + | IRQF_ONESHOT, "rt5645", rt5645); + if (ret) + dev_err(&i2c->dev, "Failed to reguest IRQ: %d\n", ret); + } + + if (gpio_is_valid(rt5645->pdata.hp_det_gpio)) { + ret = gpio_request(rt5645->pdata.hp_det_gpio, "rt5645"); + if (ret) + dev_err(&i2c->dev, "Fail gpio_request hp_det_gpio\n"); + + ret = gpio_direction_input(rt5645->pdata.hp_det_gpio); + if (ret) + dev_err(&i2c->dev, "Fail gpio_direction hp_det_gpio\n"); + } + + INIT_DELAYED_WORK(&rt5645->jack_detect_work, rt5645_jack_detect_work); + + return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645, + rt5645_dai, ARRAY_SIZE(rt5645_dai)); +} + +static int rt5645_i2c_remove(struct i2c_client *i2c) +{ + struct rt5645_priv *rt5645 = i2c_get_clientdata(i2c); + + if (i2c->irq) + free_irq(i2c->irq, rt5645); + + cancel_delayed_work_sync(&rt5645->jack_detect_work); + + if (gpio_is_valid(rt5645->pdata.hp_det_gpio)) + gpio_free(rt5645->pdata.hp_det_gpio); + + snd_soc_unregister_codec(&i2c->dev); + + return 0; +} + +static struct i2c_driver rt5645_i2c_driver = { + .driver = { + .name = "rt5645", + .owner = THIS_MODULE, + .acpi_match_table = ACPI_PTR(rt5645_acpi_match), + }, + .probe = rt5645_i2c_probe, + .remove = rt5645_i2c_remove, + .id_table = rt5645_i2c_id, +}; +module_i2c_driver(rt5645_i2c_driver); + +MODULE_DESCRIPTION("ASoC RT5645 driver"); +MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>"); +MODULE_LICENSE("GPL v2"); |