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- // SPDX-License-Identifier: GPL-2.0-only
- //
- // rt5682.c -- RT5682 ALSA SoC audio component driver
- //
- // Copyright 2018 Realtek Semiconductor Corp.
- // Author: Bard Liao <[email protected]>
- //
- #include <linux/module.h>
- #include <linux/moduleparam.h>
- #include <linux/init.h>
- #include <linux/delay.h>
- #include <linux/pm.h>
- #include <linux/pm_runtime.h>
- #include <linux/platform_device.h>
- #include <linux/spi/spi.h>
- #include <linux/acpi.h>
- #include <linux/gpio.h>
- #include <linux/of_gpio.h>
- #include <linux/mutex.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 <sound/rt5682.h>
- #include "rl6231.h"
- #include "rt5682.h"
- const char *rt5682_supply_names[RT5682_NUM_SUPPLIES] = {
- "AVDD",
- "MICVDD",
- "VBAT",
- };
- EXPORT_SYMBOL_GPL(rt5682_supply_names);
- static const struct reg_sequence patch_list[] = {
- {RT5682_HP_IMP_SENS_CTRL_19, 0x1000},
- {RT5682_DAC_ADC_DIG_VOL1, 0xa020},
- {RT5682_I2C_CTRL, 0x000f},
- {RT5682_PLL2_INTERNAL, 0x8266},
- {RT5682_SAR_IL_CMD_1, 0x22b7},
- {RT5682_SAR_IL_CMD_3, 0x0365},
- {RT5682_SAR_IL_CMD_6, 0x0110},
- {RT5682_CHARGE_PUMP_1, 0x0210},
- {RT5682_HP_LOGIC_CTRL_2, 0x0007},
- {RT5682_SAR_IL_CMD_2, 0xac00},
- {RT5682_CBJ_CTRL_7, 0x0104},
- };
- void rt5682_apply_patch_list(struct rt5682_priv *rt5682, struct device *dev)
- {
- int ret;
- ret = regmap_multi_reg_write(rt5682->regmap, patch_list,
- ARRAY_SIZE(patch_list));
- if (ret)
- dev_warn(dev, "Failed to apply regmap patch: %d\n", ret);
- }
- EXPORT_SYMBOL_GPL(rt5682_apply_patch_list);
- const struct reg_default rt5682_reg[RT5682_REG_NUM] = {
- {0x0002, 0x8080},
- {0x0003, 0x8000},
- {0x0005, 0x0000},
- {0x0006, 0x0000},
- {0x0008, 0x800f},
- {0x000b, 0x0000},
- {0x0010, 0x4040},
- {0x0011, 0x0000},
- {0x0012, 0x1404},
- {0x0013, 0x1000},
- {0x0014, 0xa00a},
- {0x0015, 0x0404},
- {0x0016, 0x0404},
- {0x0019, 0xafaf},
- {0x001c, 0x2f2f},
- {0x001f, 0x0000},
- {0x0022, 0x5757},
- {0x0023, 0x0039},
- {0x0024, 0x000b},
- {0x0026, 0xc0c4},
- {0x0029, 0x8080},
- {0x002a, 0xa0a0},
- {0x002b, 0x0300},
- {0x0030, 0x0000},
- {0x003c, 0x0080},
- {0x0044, 0x0c0c},
- {0x0049, 0x0000},
- {0x0061, 0x0000},
- {0x0062, 0x0000},
- {0x0063, 0x003f},
- {0x0064, 0x0000},
- {0x0065, 0x0000},
- {0x0066, 0x0030},
- {0x0067, 0x0000},
- {0x006b, 0x0000},
- {0x006c, 0x0000},
- {0x006d, 0x2200},
- {0x006e, 0x0a10},
- {0x0070, 0x8000},
- {0x0071, 0x8000},
- {0x0073, 0x0000},
- {0x0074, 0x0000},
- {0x0075, 0x0002},
- {0x0076, 0x0001},
- {0x0079, 0x0000},
- {0x007a, 0x0000},
- {0x007b, 0x0000},
- {0x007c, 0x0100},
- {0x007e, 0x0000},
- {0x0080, 0x0000},
- {0x0081, 0x0000},
- {0x0082, 0x0000},
- {0x0083, 0x0000},
- {0x0084, 0x0000},
- {0x0085, 0x0000},
- {0x0086, 0x0005},
- {0x0087, 0x0000},
- {0x0088, 0x0000},
- {0x008c, 0x0003},
- {0x008d, 0x0000},
- {0x008e, 0x0060},
- {0x008f, 0x1000},
- {0x0091, 0x0c26},
- {0x0092, 0x0073},
- {0x0093, 0x0000},
- {0x0094, 0x0080},
- {0x0098, 0x0000},
- {0x009a, 0x0000},
- {0x009b, 0x0000},
- {0x009c, 0x0000},
- {0x009d, 0x0000},
- {0x009e, 0x100c},
- {0x009f, 0x0000},
- {0x00a0, 0x0000},
- {0x00a3, 0x0002},
- {0x00a4, 0x0001},
- {0x00ae, 0x2040},
- {0x00af, 0x0000},
- {0x00b6, 0x0000},
- {0x00b7, 0x0000},
- {0x00b8, 0x0000},
- {0x00b9, 0x0002},
- {0x00be, 0x0000},
- {0x00c0, 0x0160},
- {0x00c1, 0x82a0},
- {0x00c2, 0x0000},
- {0x00d0, 0x0000},
- {0x00d1, 0x2244},
- {0x00d2, 0x3300},
- {0x00d3, 0x2200},
- {0x00d4, 0x0000},
- {0x00d9, 0x0009},
- {0x00da, 0x0000},
- {0x00db, 0x0000},
- {0x00dc, 0x00c0},
- {0x00dd, 0x2220},
- {0x00de, 0x3131},
- {0x00df, 0x3131},
- {0x00e0, 0x3131},
- {0x00e2, 0x0000},
- {0x00e3, 0x4000},
- {0x00e4, 0x0aa0},
- {0x00e5, 0x3131},
- {0x00e6, 0x3131},
- {0x00e7, 0x3131},
- {0x00e8, 0x3131},
- {0x00ea, 0xb320},
- {0x00eb, 0x0000},
- {0x00f0, 0x0000},
- {0x00f1, 0x00d0},
- {0x00f2, 0x00d0},
- {0x00f6, 0x0000},
- {0x00fa, 0x0000},
- {0x00fb, 0x0000},
- {0x00fc, 0x0000},
- {0x00fd, 0x0000},
- {0x00fe, 0x10ec},
- {0x00ff, 0x6530},
- {0x0100, 0xa0a0},
- {0x010b, 0x0000},
- {0x010c, 0xae00},
- {0x010d, 0xaaa0},
- {0x010e, 0x8aa2},
- {0x010f, 0x02a2},
- {0x0110, 0xc000},
- {0x0111, 0x04a2},
- {0x0112, 0x2800},
- {0x0113, 0x0000},
- {0x0117, 0x0100},
- {0x0125, 0x0410},
- {0x0132, 0x6026},
- {0x0136, 0x5555},
- {0x0138, 0x3700},
- {0x013a, 0x2000},
- {0x013b, 0x2000},
- {0x013c, 0x2005},
- {0x013f, 0x0000},
- {0x0142, 0x0000},
- {0x0145, 0x0002},
- {0x0146, 0x0000},
- {0x0147, 0x0000},
- {0x0148, 0x0000},
- {0x0149, 0x0000},
- {0x0150, 0x79a1},
- {0x0156, 0xaaaa},
- {0x0160, 0x4ec0},
- {0x0161, 0x0080},
- {0x0162, 0x0200},
- {0x0163, 0x0800},
- {0x0164, 0x0000},
- {0x0165, 0x0000},
- {0x0166, 0x0000},
- {0x0167, 0x000f},
- {0x0168, 0x000f},
- {0x0169, 0x0021},
- {0x0190, 0x413d},
- {0x0194, 0x0000},
- {0x0195, 0x0000},
- {0x0197, 0x0022},
- {0x0198, 0x0000},
- {0x0199, 0x0000},
- {0x01af, 0x0000},
- {0x01b0, 0x0400},
- {0x01b1, 0x0000},
- {0x01b2, 0x0000},
- {0x01b3, 0x0000},
- {0x01b4, 0x0000},
- {0x01b5, 0x0000},
- {0x01b6, 0x01c3},
- {0x01b7, 0x02a0},
- {0x01b8, 0x03e9},
- {0x01b9, 0x1389},
- {0x01ba, 0xc351},
- {0x01bb, 0x0009},
- {0x01bc, 0x0018},
- {0x01bd, 0x002a},
- {0x01be, 0x004c},
- {0x01bf, 0x0097},
- {0x01c0, 0x433d},
- {0x01c2, 0x0000},
- {0x01c3, 0x0000},
- {0x01c4, 0x0000},
- {0x01c5, 0x0000},
- {0x01c6, 0x0000},
- {0x01c7, 0x0000},
- {0x01c8, 0x40af},
- {0x01c9, 0x0702},
- {0x01ca, 0x0000},
- {0x01cb, 0x0000},
- {0x01cc, 0x5757},
- {0x01cd, 0x5757},
- {0x01ce, 0x5757},
- {0x01cf, 0x5757},
- {0x01d0, 0x5757},
- {0x01d1, 0x5757},
- {0x01d2, 0x5757},
- {0x01d3, 0x5757},
- {0x01d4, 0x5757},
- {0x01d5, 0x5757},
- {0x01d6, 0x0000},
- {0x01d7, 0x0008},
- {0x01d8, 0x0029},
- {0x01d9, 0x3333},
- {0x01da, 0x0000},
- {0x01db, 0x0004},
- {0x01dc, 0x0000},
- {0x01de, 0x7c00},
- {0x01df, 0x0320},
- {0x01e0, 0x06a1},
- {0x01e1, 0x0000},
- {0x01e2, 0x0000},
- {0x01e3, 0x0000},
- {0x01e4, 0x0000},
- {0x01e6, 0x0001},
- {0x01e7, 0x0000},
- {0x01e8, 0x0000},
- {0x01ea, 0x0000},
- {0x01eb, 0x0000},
- {0x01ec, 0x0000},
- {0x01ed, 0x0000},
- {0x01ee, 0x0000},
- {0x01ef, 0x0000},
- {0x01f0, 0x0000},
- {0x01f1, 0x0000},
- {0x01f2, 0x0000},
- {0x01f3, 0x0000},
- {0x01f4, 0x0000},
- {0x0210, 0x6297},
- {0x0211, 0xa005},
- {0x0212, 0x824c},
- {0x0213, 0xf7ff},
- {0x0214, 0xf24c},
- {0x0215, 0x0102},
- {0x0216, 0x00a3},
- {0x0217, 0x0048},
- {0x0218, 0xa2c0},
- {0x0219, 0x0400},
- {0x021a, 0x00c8},
- {0x021b, 0x00c0},
- {0x021c, 0x0000},
- {0x0250, 0x4500},
- {0x0251, 0x40b3},
- {0x0252, 0x0000},
- {0x0253, 0x0000},
- {0x0254, 0x0000},
- {0x0255, 0x0000},
- {0x0256, 0x0000},
- {0x0257, 0x0000},
- {0x0258, 0x0000},
- {0x0259, 0x0000},
- {0x025a, 0x0005},
- {0x0270, 0x0000},
- {0x02ff, 0x0110},
- {0x0300, 0x001f},
- {0x0301, 0x032c},
- {0x0302, 0x5f21},
- {0x0303, 0x4000},
- {0x0304, 0x4000},
- {0x0305, 0x06d5},
- {0x0306, 0x8000},
- {0x0307, 0x0700},
- {0x0310, 0x4560},
- {0x0311, 0xa4a8},
- {0x0312, 0x7418},
- {0x0313, 0x0000},
- {0x0314, 0x0006},
- {0x0315, 0xffff},
- {0x0316, 0xc400},
- {0x0317, 0x0000},
- {0x03c0, 0x7e00},
- {0x03c1, 0x8000},
- {0x03c2, 0x8000},
- {0x03c3, 0x8000},
- {0x03c4, 0x8000},
- {0x03c5, 0x8000},
- {0x03c6, 0x8000},
- {0x03c7, 0x8000},
- {0x03c8, 0x8000},
- {0x03c9, 0x8000},
- {0x03ca, 0x8000},
- {0x03cb, 0x8000},
- {0x03cc, 0x8000},
- {0x03d0, 0x0000},
- {0x03d1, 0x0000},
- {0x03d2, 0x0000},
- {0x03d3, 0x0000},
- {0x03d4, 0x2000},
- {0x03d5, 0x2000},
- {0x03d6, 0x0000},
- {0x03d7, 0x0000},
- {0x03d8, 0x2000},
- {0x03d9, 0x2000},
- {0x03da, 0x2000},
- {0x03db, 0x2000},
- {0x03dc, 0x0000},
- {0x03dd, 0x0000},
- {0x03de, 0x0000},
- {0x03df, 0x2000},
- {0x03e0, 0x0000},
- {0x03e1, 0x0000},
- {0x03e2, 0x0000},
- {0x03e3, 0x0000},
- {0x03e4, 0x0000},
- {0x03e5, 0x0000},
- {0x03e6, 0x0000},
- {0x03e7, 0x0000},
- {0x03e8, 0x0000},
- {0x03e9, 0x0000},
- {0x03ea, 0x0000},
- {0x03eb, 0x0000},
- {0x03ec, 0x0000},
- {0x03ed, 0x0000},
- {0x03ee, 0x0000},
- {0x03ef, 0x0000},
- {0x03f0, 0x0800},
- {0x03f1, 0x0800},
- {0x03f2, 0x0800},
- {0x03f3, 0x0800},
- };
- EXPORT_SYMBOL_GPL(rt5682_reg);
- bool rt5682_volatile_register(struct device *dev, unsigned int reg)
- {
- switch (reg) {
- case RT5682_RESET:
- case RT5682_CBJ_CTRL_2:
- case RT5682_INT_ST_1:
- case RT5682_4BTN_IL_CMD_1:
- case RT5682_AJD1_CTRL:
- case RT5682_HP_CALIB_CTRL_1:
- case RT5682_DEVICE_ID:
- case RT5682_I2C_MODE:
- case RT5682_HP_CALIB_CTRL_10:
- case RT5682_EFUSE_CTRL_2:
- case RT5682_JD_TOP_VC_VTRL:
- case RT5682_HP_IMP_SENS_CTRL_19:
- case RT5682_IL_CMD_1:
- case RT5682_SAR_IL_CMD_2:
- case RT5682_SAR_IL_CMD_4:
- case RT5682_SAR_IL_CMD_10:
- case RT5682_SAR_IL_CMD_11:
- case RT5682_EFUSE_CTRL_6...RT5682_EFUSE_CTRL_11:
- case RT5682_HP_CALIB_STA_1...RT5682_HP_CALIB_STA_11:
- return true;
- default:
- return false;
- }
- }
- EXPORT_SYMBOL_GPL(rt5682_volatile_register);
- bool rt5682_readable_register(struct device *dev, unsigned int reg)
- {
- switch (reg) {
- case RT5682_RESET:
- case RT5682_VERSION_ID:
- case RT5682_VENDOR_ID:
- case RT5682_DEVICE_ID:
- case RT5682_HP_CTRL_1:
- case RT5682_HP_CTRL_2:
- case RT5682_HPL_GAIN:
- case RT5682_HPR_GAIN:
- case RT5682_I2C_CTRL:
- case RT5682_CBJ_BST_CTRL:
- case RT5682_CBJ_CTRL_1:
- case RT5682_CBJ_CTRL_2:
- case RT5682_CBJ_CTRL_3:
- case RT5682_CBJ_CTRL_4:
- case RT5682_CBJ_CTRL_5:
- case RT5682_CBJ_CTRL_6:
- case RT5682_CBJ_CTRL_7:
- case RT5682_DAC1_DIG_VOL:
- case RT5682_STO1_ADC_DIG_VOL:
- case RT5682_STO1_ADC_BOOST:
- case RT5682_HP_IMP_GAIN_1:
- case RT5682_HP_IMP_GAIN_2:
- case RT5682_SIDETONE_CTRL:
- case RT5682_STO1_ADC_MIXER:
- case RT5682_AD_DA_MIXER:
- case RT5682_STO1_DAC_MIXER:
- case RT5682_A_DAC1_MUX:
- case RT5682_DIG_INF2_DATA:
- case RT5682_REC_MIXER:
- case RT5682_CAL_REC:
- case RT5682_ALC_BACK_GAIN:
- case RT5682_PWR_DIG_1:
- case RT5682_PWR_DIG_2:
- case RT5682_PWR_ANLG_1:
- case RT5682_PWR_ANLG_2:
- case RT5682_PWR_ANLG_3:
- case RT5682_PWR_MIXER:
- case RT5682_PWR_VOL:
- case RT5682_CLK_DET:
- case RT5682_RESET_LPF_CTRL:
- case RT5682_RESET_HPF_CTRL:
- case RT5682_DMIC_CTRL_1:
- case RT5682_I2S1_SDP:
- case RT5682_I2S2_SDP:
- case RT5682_ADDA_CLK_1:
- case RT5682_ADDA_CLK_2:
- case RT5682_I2S1_F_DIV_CTRL_1:
- case RT5682_I2S1_F_DIV_CTRL_2:
- case RT5682_TDM_CTRL:
- case RT5682_TDM_ADDA_CTRL_1:
- case RT5682_TDM_ADDA_CTRL_2:
- case RT5682_DATA_SEL_CTRL_1:
- case RT5682_TDM_TCON_CTRL:
- case RT5682_GLB_CLK:
- case RT5682_PLL_CTRL_1:
- case RT5682_PLL_CTRL_2:
- case RT5682_PLL_TRACK_1:
- case RT5682_PLL_TRACK_2:
- case RT5682_PLL_TRACK_3:
- case RT5682_PLL_TRACK_4:
- case RT5682_PLL_TRACK_5:
- case RT5682_PLL_TRACK_6:
- case RT5682_PLL_TRACK_11:
- case RT5682_SDW_REF_CLK:
- case RT5682_DEPOP_1:
- case RT5682_DEPOP_2:
- case RT5682_HP_CHARGE_PUMP_1:
- case RT5682_HP_CHARGE_PUMP_2:
- case RT5682_MICBIAS_1:
- case RT5682_MICBIAS_2:
- case RT5682_PLL_TRACK_12:
- case RT5682_PLL_TRACK_14:
- case RT5682_PLL2_CTRL_1:
- case RT5682_PLL2_CTRL_2:
- case RT5682_PLL2_CTRL_3:
- case RT5682_PLL2_CTRL_4:
- case RT5682_RC_CLK_CTRL:
- case RT5682_I2S_M_CLK_CTRL_1:
- case RT5682_I2S2_F_DIV_CTRL_1:
- case RT5682_I2S2_F_DIV_CTRL_2:
- case RT5682_EQ_CTRL_1:
- case RT5682_EQ_CTRL_2:
- case RT5682_IRQ_CTRL_1:
- case RT5682_IRQ_CTRL_2:
- case RT5682_IRQ_CTRL_3:
- case RT5682_IRQ_CTRL_4:
- case RT5682_INT_ST_1:
- case RT5682_GPIO_CTRL_1:
- case RT5682_GPIO_CTRL_2:
- case RT5682_GPIO_CTRL_3:
- case RT5682_HP_AMP_DET_CTRL_1:
- case RT5682_HP_AMP_DET_CTRL_2:
- case RT5682_MID_HP_AMP_DET:
- case RT5682_LOW_HP_AMP_DET:
- case RT5682_DELAY_BUF_CTRL:
- case RT5682_SV_ZCD_1:
- case RT5682_SV_ZCD_2:
- case RT5682_IL_CMD_1:
- case RT5682_IL_CMD_2:
- case RT5682_IL_CMD_3:
- case RT5682_IL_CMD_4:
- case RT5682_IL_CMD_5:
- case RT5682_IL_CMD_6:
- case RT5682_4BTN_IL_CMD_1:
- case RT5682_4BTN_IL_CMD_2:
- case RT5682_4BTN_IL_CMD_3:
- case RT5682_4BTN_IL_CMD_4:
- case RT5682_4BTN_IL_CMD_5:
- case RT5682_4BTN_IL_CMD_6:
- case RT5682_4BTN_IL_CMD_7:
- case RT5682_ADC_STO1_HP_CTRL_1:
- case RT5682_ADC_STO1_HP_CTRL_2:
- case RT5682_AJD1_CTRL:
- case RT5682_JD1_THD:
- case RT5682_JD2_THD:
- case RT5682_JD_CTRL_1:
- case RT5682_DUMMY_1:
- case RT5682_DUMMY_2:
- case RT5682_DUMMY_3:
- case RT5682_DAC_ADC_DIG_VOL1:
- case RT5682_BIAS_CUR_CTRL_2:
- case RT5682_BIAS_CUR_CTRL_3:
- case RT5682_BIAS_CUR_CTRL_4:
- case RT5682_BIAS_CUR_CTRL_5:
- case RT5682_BIAS_CUR_CTRL_6:
- case RT5682_BIAS_CUR_CTRL_7:
- case RT5682_BIAS_CUR_CTRL_8:
- case RT5682_BIAS_CUR_CTRL_9:
- case RT5682_BIAS_CUR_CTRL_10:
- case RT5682_VREF_REC_OP_FB_CAP_CTRL:
- case RT5682_CHARGE_PUMP_1:
- case RT5682_DIG_IN_CTRL_1:
- case RT5682_PAD_DRIVING_CTRL:
- case RT5682_SOFT_RAMP_DEPOP:
- case RT5682_CHOP_DAC:
- case RT5682_CHOP_ADC:
- case RT5682_CALIB_ADC_CTRL:
- case RT5682_VOL_TEST:
- case RT5682_SPKVDD_DET_STA:
- case RT5682_TEST_MODE_CTRL_1:
- case RT5682_TEST_MODE_CTRL_2:
- case RT5682_TEST_MODE_CTRL_3:
- case RT5682_TEST_MODE_CTRL_4:
- case RT5682_TEST_MODE_CTRL_5:
- case RT5682_PLL1_INTERNAL:
- case RT5682_PLL2_INTERNAL:
- case RT5682_STO_NG2_CTRL_1:
- case RT5682_STO_NG2_CTRL_2:
- case RT5682_STO_NG2_CTRL_3:
- case RT5682_STO_NG2_CTRL_4:
- case RT5682_STO_NG2_CTRL_5:
- case RT5682_STO_NG2_CTRL_6:
- case RT5682_STO_NG2_CTRL_7:
- case RT5682_STO_NG2_CTRL_8:
- case RT5682_STO_NG2_CTRL_9:
- case RT5682_STO_NG2_CTRL_10:
- case RT5682_STO1_DAC_SIL_DET:
- case RT5682_SIL_PSV_CTRL1:
- case RT5682_SIL_PSV_CTRL2:
- case RT5682_SIL_PSV_CTRL3:
- case RT5682_SIL_PSV_CTRL4:
- case RT5682_SIL_PSV_CTRL5:
- case RT5682_HP_IMP_SENS_CTRL_01:
- case RT5682_HP_IMP_SENS_CTRL_02:
- case RT5682_HP_IMP_SENS_CTRL_03:
- case RT5682_HP_IMP_SENS_CTRL_04:
- case RT5682_HP_IMP_SENS_CTRL_05:
- case RT5682_HP_IMP_SENS_CTRL_06:
- case RT5682_HP_IMP_SENS_CTRL_07:
- case RT5682_HP_IMP_SENS_CTRL_08:
- case RT5682_HP_IMP_SENS_CTRL_09:
- case RT5682_HP_IMP_SENS_CTRL_10:
- case RT5682_HP_IMP_SENS_CTRL_11:
- case RT5682_HP_IMP_SENS_CTRL_12:
- case RT5682_HP_IMP_SENS_CTRL_13:
- case RT5682_HP_IMP_SENS_CTRL_14:
- case RT5682_HP_IMP_SENS_CTRL_15:
- case RT5682_HP_IMP_SENS_CTRL_16:
- case RT5682_HP_IMP_SENS_CTRL_17:
- case RT5682_HP_IMP_SENS_CTRL_18:
- case RT5682_HP_IMP_SENS_CTRL_19:
- case RT5682_HP_IMP_SENS_CTRL_20:
- case RT5682_HP_IMP_SENS_CTRL_21:
- case RT5682_HP_IMP_SENS_CTRL_22:
- case RT5682_HP_IMP_SENS_CTRL_23:
- case RT5682_HP_IMP_SENS_CTRL_24:
- case RT5682_HP_IMP_SENS_CTRL_25:
- case RT5682_HP_IMP_SENS_CTRL_26:
- case RT5682_HP_IMP_SENS_CTRL_27:
- case RT5682_HP_IMP_SENS_CTRL_28:
- case RT5682_HP_IMP_SENS_CTRL_29:
- case RT5682_HP_IMP_SENS_CTRL_30:
- case RT5682_HP_IMP_SENS_CTRL_31:
- case RT5682_HP_IMP_SENS_CTRL_32:
- case RT5682_HP_IMP_SENS_CTRL_33:
- case RT5682_HP_IMP_SENS_CTRL_34:
- case RT5682_HP_IMP_SENS_CTRL_35:
- case RT5682_HP_IMP_SENS_CTRL_36:
- case RT5682_HP_IMP_SENS_CTRL_37:
- case RT5682_HP_IMP_SENS_CTRL_38:
- case RT5682_HP_IMP_SENS_CTRL_39:
- case RT5682_HP_IMP_SENS_CTRL_40:
- case RT5682_HP_IMP_SENS_CTRL_41:
- case RT5682_HP_IMP_SENS_CTRL_42:
- case RT5682_HP_IMP_SENS_CTRL_43:
- case RT5682_HP_LOGIC_CTRL_1:
- case RT5682_HP_LOGIC_CTRL_2:
- case RT5682_HP_LOGIC_CTRL_3:
- case RT5682_HP_CALIB_CTRL_1:
- case RT5682_HP_CALIB_CTRL_2:
- case RT5682_HP_CALIB_CTRL_3:
- case RT5682_HP_CALIB_CTRL_4:
- case RT5682_HP_CALIB_CTRL_5:
- case RT5682_HP_CALIB_CTRL_6:
- case RT5682_HP_CALIB_CTRL_7:
- case RT5682_HP_CALIB_CTRL_9:
- case RT5682_HP_CALIB_CTRL_10:
- case RT5682_HP_CALIB_CTRL_11:
- case RT5682_HP_CALIB_STA_1:
- case RT5682_HP_CALIB_STA_2:
- case RT5682_HP_CALIB_STA_3:
- case RT5682_HP_CALIB_STA_4:
- case RT5682_HP_CALIB_STA_5:
- case RT5682_HP_CALIB_STA_6:
- case RT5682_HP_CALIB_STA_7:
- case RT5682_HP_CALIB_STA_8:
- case RT5682_HP_CALIB_STA_9:
- case RT5682_HP_CALIB_STA_10:
- case RT5682_HP_CALIB_STA_11:
- case RT5682_SAR_IL_CMD_1:
- case RT5682_SAR_IL_CMD_2:
- case RT5682_SAR_IL_CMD_3:
- case RT5682_SAR_IL_CMD_4:
- case RT5682_SAR_IL_CMD_5:
- case RT5682_SAR_IL_CMD_6:
- case RT5682_SAR_IL_CMD_7:
- case RT5682_SAR_IL_CMD_8:
- case RT5682_SAR_IL_CMD_9:
- case RT5682_SAR_IL_CMD_10:
- case RT5682_SAR_IL_CMD_11:
- case RT5682_SAR_IL_CMD_12:
- case RT5682_SAR_IL_CMD_13:
- case RT5682_EFUSE_CTRL_1:
- case RT5682_EFUSE_CTRL_2:
- case RT5682_EFUSE_CTRL_3:
- case RT5682_EFUSE_CTRL_4:
- case RT5682_EFUSE_CTRL_5:
- case RT5682_EFUSE_CTRL_6:
- case RT5682_EFUSE_CTRL_7:
- case RT5682_EFUSE_CTRL_8:
- case RT5682_EFUSE_CTRL_9:
- case RT5682_EFUSE_CTRL_10:
- case RT5682_EFUSE_CTRL_11:
- case RT5682_JD_TOP_VC_VTRL:
- case RT5682_DRC1_CTRL_0:
- case RT5682_DRC1_CTRL_1:
- case RT5682_DRC1_CTRL_2:
- case RT5682_DRC1_CTRL_3:
- case RT5682_DRC1_CTRL_4:
- case RT5682_DRC1_CTRL_5:
- case RT5682_DRC1_CTRL_6:
- case RT5682_DRC1_HARD_LMT_CTRL_1:
- case RT5682_DRC1_HARD_LMT_CTRL_2:
- case RT5682_DRC1_PRIV_1:
- case RT5682_DRC1_PRIV_2:
- case RT5682_DRC1_PRIV_3:
- case RT5682_DRC1_PRIV_4:
- case RT5682_DRC1_PRIV_5:
- case RT5682_DRC1_PRIV_6:
- case RT5682_DRC1_PRIV_7:
- case RT5682_DRC1_PRIV_8:
- case RT5682_EQ_AUTO_RCV_CTRL1:
- case RT5682_EQ_AUTO_RCV_CTRL2:
- case RT5682_EQ_AUTO_RCV_CTRL3:
- case RT5682_EQ_AUTO_RCV_CTRL4:
- case RT5682_EQ_AUTO_RCV_CTRL5:
- case RT5682_EQ_AUTO_RCV_CTRL6:
- case RT5682_EQ_AUTO_RCV_CTRL7:
- case RT5682_EQ_AUTO_RCV_CTRL8:
- case RT5682_EQ_AUTO_RCV_CTRL9:
- case RT5682_EQ_AUTO_RCV_CTRL10:
- case RT5682_EQ_AUTO_RCV_CTRL11:
- case RT5682_EQ_AUTO_RCV_CTRL12:
- case RT5682_EQ_AUTO_RCV_CTRL13:
- case RT5682_ADC_L_EQ_LPF1_A1:
- case RT5682_R_EQ_LPF1_A1:
- case RT5682_L_EQ_LPF1_H0:
- case RT5682_R_EQ_LPF1_H0:
- case RT5682_L_EQ_BPF1_A1:
- case RT5682_R_EQ_BPF1_A1:
- case RT5682_L_EQ_BPF1_A2:
- case RT5682_R_EQ_BPF1_A2:
- case RT5682_L_EQ_BPF1_H0:
- case RT5682_R_EQ_BPF1_H0:
- case RT5682_L_EQ_BPF2_A1:
- case RT5682_R_EQ_BPF2_A1:
- case RT5682_L_EQ_BPF2_A2:
- case RT5682_R_EQ_BPF2_A2:
- case RT5682_L_EQ_BPF2_H0:
- case RT5682_R_EQ_BPF2_H0:
- case RT5682_L_EQ_BPF3_A1:
- case RT5682_R_EQ_BPF3_A1:
- case RT5682_L_EQ_BPF3_A2:
- case RT5682_R_EQ_BPF3_A2:
- case RT5682_L_EQ_BPF3_H0:
- case RT5682_R_EQ_BPF3_H0:
- case RT5682_L_EQ_BPF4_A1:
- case RT5682_R_EQ_BPF4_A1:
- case RT5682_L_EQ_BPF4_A2:
- case RT5682_R_EQ_BPF4_A2:
- case RT5682_L_EQ_BPF4_H0:
- case RT5682_R_EQ_BPF4_H0:
- case RT5682_L_EQ_HPF1_A1:
- case RT5682_R_EQ_HPF1_A1:
- case RT5682_L_EQ_HPF1_H0:
- case RT5682_R_EQ_HPF1_H0:
- case RT5682_L_EQ_PRE_VOL:
- case RT5682_R_EQ_PRE_VOL:
- case RT5682_L_EQ_POST_VOL:
- case RT5682_R_EQ_POST_VOL:
- case RT5682_I2C_MODE:
- return true;
- default:
- return false;
- }
- }
- EXPORT_SYMBOL_GPL(rt5682_readable_register);
- static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
- static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
- static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
- /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
- static const DECLARE_TLV_DB_RANGE(bst_tlv,
- 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
- 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
- 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
- 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
- 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
- 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
- 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
- );
- /* Interface data select */
- static const char * const rt5682_data_select[] = {
- "L/R", "R/L", "L/L", "R/R"
- };
- static SOC_ENUM_SINGLE_DECL(rt5682_if2_adc_enum,
- RT5682_DIG_INF2_DATA, RT5682_IF2_ADC_SEL_SFT, rt5682_data_select);
- static SOC_ENUM_SINGLE_DECL(rt5682_if1_01_adc_enum,
- RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC1_SEL_SFT, rt5682_data_select);
- static SOC_ENUM_SINGLE_DECL(rt5682_if1_23_adc_enum,
- RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC2_SEL_SFT, rt5682_data_select);
- static SOC_ENUM_SINGLE_DECL(rt5682_if1_45_adc_enum,
- RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC3_SEL_SFT, rt5682_data_select);
- static SOC_ENUM_SINGLE_DECL(rt5682_if1_67_adc_enum,
- RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC4_SEL_SFT, rt5682_data_select);
- static const struct snd_kcontrol_new rt5682_if2_adc_swap_mux =
- SOC_DAPM_ENUM("IF2 ADC Swap Mux", rt5682_if2_adc_enum);
- static const struct snd_kcontrol_new rt5682_if1_01_adc_swap_mux =
- SOC_DAPM_ENUM("IF1 01 ADC Swap Mux", rt5682_if1_01_adc_enum);
- static const struct snd_kcontrol_new rt5682_if1_23_adc_swap_mux =
- SOC_DAPM_ENUM("IF1 23 ADC Swap Mux", rt5682_if1_23_adc_enum);
- static const struct snd_kcontrol_new rt5682_if1_45_adc_swap_mux =
- SOC_DAPM_ENUM("IF1 45 ADC Swap Mux", rt5682_if1_45_adc_enum);
- static const struct snd_kcontrol_new rt5682_if1_67_adc_swap_mux =
- SOC_DAPM_ENUM("IF1 67 ADC Swap Mux", rt5682_if1_67_adc_enum);
- static const char * const rt5682_dac_select[] = {
- "IF1", "SOUND"
- };
- static SOC_ENUM_SINGLE_DECL(rt5682_dacl_enum,
- RT5682_AD_DA_MIXER, RT5682_DAC1_L_SEL_SFT, rt5682_dac_select);
- static const struct snd_kcontrol_new rt5682_dac_l_mux =
- SOC_DAPM_ENUM("DAC L Mux", rt5682_dacl_enum);
- static SOC_ENUM_SINGLE_DECL(rt5682_dacr_enum,
- RT5682_AD_DA_MIXER, RT5682_DAC1_R_SEL_SFT, rt5682_dac_select);
- static const struct snd_kcontrol_new rt5682_dac_r_mux =
- SOC_DAPM_ENUM("DAC R Mux", rt5682_dacr_enum);
- void rt5682_reset(struct rt5682_priv *rt5682)
- {
- regmap_write(rt5682->regmap, RT5682_RESET, 0);
- if (!rt5682->is_sdw)
- regmap_write(rt5682->regmap, RT5682_I2C_MODE, 1);
- }
- EXPORT_SYMBOL_GPL(rt5682_reset);
- /**
- * rt5682_sel_asrc_clk_src - select ASRC clock source for a set of filters
- * @component: SoC audio component device.
- * @filter_mask: mask of filters.
- * @clk_src: clock source
- *
- * The ASRC function is for asynchronous MCLK and LRCK. Also, since RT5682 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 component driver will turn on
- * ASRC for these filters if ASRC is selected as their clock source.
- */
- int rt5682_sel_asrc_clk_src(struct snd_soc_component *component,
- unsigned int filter_mask, unsigned int clk_src)
- {
- switch (clk_src) {
- case RT5682_CLK_SEL_SYS:
- case RT5682_CLK_SEL_I2S1_ASRC:
- case RT5682_CLK_SEL_I2S2_ASRC:
- break;
- default:
- return -EINVAL;
- }
- if (filter_mask & RT5682_DA_STEREO1_FILTER) {
- snd_soc_component_update_bits(component, RT5682_PLL_TRACK_2,
- RT5682_FILTER_CLK_SEL_MASK,
- clk_src << RT5682_FILTER_CLK_SEL_SFT);
- }
- if (filter_mask & RT5682_AD_STEREO1_FILTER) {
- snd_soc_component_update_bits(component, RT5682_PLL_TRACK_3,
- RT5682_FILTER_CLK_SEL_MASK,
- clk_src << RT5682_FILTER_CLK_SEL_SFT);
- }
- return 0;
- }
- EXPORT_SYMBOL_GPL(rt5682_sel_asrc_clk_src);
- static int rt5682_button_detect(struct snd_soc_component *component)
- {
- int btn_type, val;
- val = snd_soc_component_read(component, RT5682_4BTN_IL_CMD_1);
- btn_type = val & 0xfff0;
- snd_soc_component_write(component, RT5682_4BTN_IL_CMD_1, val);
- dev_dbg(component->dev, "%s btn_type=%x\n", __func__, btn_type);
- snd_soc_component_update_bits(component,
- RT5682_SAR_IL_CMD_2, 0x10, 0x10);
- return btn_type;
- }
- static void rt5682_enable_push_button_irq(struct snd_soc_component *component,
- bool enable)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- if (enable) {
- snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
- RT5682_SAR_BUTT_DET_MASK, RT5682_SAR_BUTT_DET_EN);
- snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_13,
- RT5682_SAR_SOUR_MASK, RT5682_SAR_SOUR_BTN);
- snd_soc_component_write(component, RT5682_IL_CMD_1, 0x0040);
- snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2,
- RT5682_4BTN_IL_MASK | RT5682_4BTN_IL_RST_MASK,
- RT5682_4BTN_IL_EN | RT5682_4BTN_IL_NOR);
- if (rt5682->is_sdw)
- snd_soc_component_update_bits(component,
- RT5682_IRQ_CTRL_3,
- RT5682_IL_IRQ_MASK | RT5682_IL_IRQ_TYPE_MASK,
- RT5682_IL_IRQ_EN | RT5682_IL_IRQ_PUL);
- else
- snd_soc_component_update_bits(component,
- RT5682_IRQ_CTRL_3, RT5682_IL_IRQ_MASK,
- RT5682_IL_IRQ_EN);
- } else {
- snd_soc_component_update_bits(component, RT5682_IRQ_CTRL_3,
- RT5682_IL_IRQ_MASK, RT5682_IL_IRQ_DIS);
- snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
- RT5682_SAR_BUTT_DET_MASK, RT5682_SAR_BUTT_DET_DIS);
- snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2,
- RT5682_4BTN_IL_MASK, RT5682_4BTN_IL_DIS);
- snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2,
- RT5682_4BTN_IL_RST_MASK, RT5682_4BTN_IL_RST);
- snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_13,
- RT5682_SAR_SOUR_MASK, RT5682_SAR_SOUR_TYPE);
- }
- }
- /**
- * rt5682_headset_detect - Detect headset.
- * @component: SoC audio component device.
- * @jack_insert: Jack insert or not.
- *
- * Detect whether is headset or not when jack inserted.
- *
- * Returns detect status.
- */
- static int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- struct snd_soc_dapm_context *dapm = &component->dapm;
- unsigned int val, count;
- if (jack_insert) {
- snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,
- RT5682_PWR_VREF2 | RT5682_PWR_MB,
- RT5682_PWR_VREF2 | RT5682_PWR_MB);
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0);
- usleep_range(15000, 20000);
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_FV2, RT5682_PWR_FV2);
- snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3,
- RT5682_PWR_CBJ, RT5682_PWR_CBJ);
- snd_soc_component_update_bits(component,
- RT5682_HP_CHARGE_PUMP_1,
- RT5682_OSW_L_MASK | RT5682_OSW_R_MASK, 0);
- rt5682_enable_push_button_irq(component, false);
- snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
- RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_LOW);
- usleep_range(55000, 60000);
- snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
- RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_HIGH);
- count = 0;
- val = snd_soc_component_read(component, RT5682_CBJ_CTRL_2)
- & RT5682_JACK_TYPE_MASK;
- while (val == 0 && count < 50) {
- usleep_range(10000, 15000);
- val = snd_soc_component_read(component,
- RT5682_CBJ_CTRL_2) & RT5682_JACK_TYPE_MASK;
- count++;
- }
- switch (val) {
- case 0x1:
- case 0x2:
- rt5682->jack_type = SND_JACK_HEADSET;
- snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
- RT5682_FAST_OFF_MASK, RT5682_FAST_OFF_EN);
- rt5682_enable_push_button_irq(component, true);
- break;
- default:
- rt5682->jack_type = SND_JACK_HEADPHONE;
- break;
- }
- snd_soc_component_update_bits(component,
- RT5682_HP_CHARGE_PUMP_1,
- RT5682_OSW_L_MASK | RT5682_OSW_R_MASK,
- RT5682_OSW_L_EN | RT5682_OSW_R_EN);
- snd_soc_component_update_bits(component, RT5682_MICBIAS_2,
- RT5682_PWR_CLK25M_MASK | RT5682_PWR_CLK1M_MASK,
- RT5682_PWR_CLK25M_PU | RT5682_PWR_CLK1M_PU);
- } else {
- rt5682_enable_push_button_irq(component, false);
- snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
- RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_LOW);
- if (!snd_soc_dapm_get_pin_status(dapm, "MICBIAS") &&
- !snd_soc_dapm_get_pin_status(dapm, "PLL1") &&
- !snd_soc_dapm_get_pin_status(dapm, "PLL2B"))
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_MB, 0);
- if (!snd_soc_dapm_get_pin_status(dapm, "Vref2") &&
- !snd_soc_dapm_get_pin_status(dapm, "PLL1") &&
- !snd_soc_dapm_get_pin_status(dapm, "PLL2B"))
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_VREF2, 0);
- snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3,
- RT5682_PWR_CBJ, 0);
- snd_soc_component_update_bits(component, RT5682_MICBIAS_2,
- RT5682_PWR_CLK25M_MASK | RT5682_PWR_CLK1M_MASK,
- RT5682_PWR_CLK25M_PD | RT5682_PWR_CLK1M_PD);
- snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
- RT5682_FAST_OFF_MASK, RT5682_FAST_OFF_DIS);
- rt5682->jack_type = 0;
- }
- dev_dbg(component->dev, "jack_type = %d\n", rt5682->jack_type);
- return rt5682->jack_type;
- }
- static int rt5682_set_jack_detect(struct snd_soc_component *component,
- struct snd_soc_jack *hs_jack, void *data)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- rt5682->hs_jack = hs_jack;
- if (!hs_jack) {
- regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
- RT5682_JD1_EN_MASK, RT5682_JD1_DIS);
- regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
- RT5682_POW_JDH | RT5682_POW_JDL, 0);
- cancel_delayed_work_sync(&rt5682->jack_detect_work);
- return 0;
- }
- if (!rt5682->is_sdw) {
- switch (rt5682->pdata.jd_src) {
- case RT5682_JD1:
- snd_soc_component_update_bits(component,
- RT5682_CBJ_CTRL_5, 0x0700, 0x0600);
- snd_soc_component_update_bits(component,
- RT5682_CBJ_CTRL_2, RT5682_EXT_JD_SRC,
- RT5682_EXT_JD_SRC_MANUAL);
- snd_soc_component_write(component, RT5682_CBJ_CTRL_1,
- 0xd142);
- snd_soc_component_update_bits(component,
- RT5682_CBJ_CTRL_3, RT5682_CBJ_IN_BUF_EN,
- RT5682_CBJ_IN_BUF_EN);
- snd_soc_component_update_bits(component,
- RT5682_SAR_IL_CMD_1, RT5682_SAR_POW_MASK,
- RT5682_SAR_POW_EN);
- regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
- RT5682_GP1_PIN_MASK, RT5682_GP1_PIN_IRQ);
- regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
- RT5682_POW_IRQ | RT5682_POW_JDH |
- RT5682_POW_ANA, RT5682_POW_IRQ |
- RT5682_POW_JDH | RT5682_POW_ANA);
- regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_2,
- RT5682_PWR_JDH, RT5682_PWR_JDH);
- regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
- RT5682_JD1_EN_MASK | RT5682_JD1_POL_MASK,
- RT5682_JD1_EN | RT5682_JD1_POL_NOR);
- regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_4,
- 0x7f7f, (rt5682->pdata.btndet_delay << 8 |
- rt5682->pdata.btndet_delay));
- regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_5,
- 0x7f7f, (rt5682->pdata.btndet_delay << 8 |
- rt5682->pdata.btndet_delay));
- regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_6,
- 0x7f7f, (rt5682->pdata.btndet_delay << 8 |
- rt5682->pdata.btndet_delay));
- regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_7,
- 0x7f7f, (rt5682->pdata.btndet_delay << 8 |
- rt5682->pdata.btndet_delay));
- mod_delayed_work(system_power_efficient_wq,
- &rt5682->jack_detect_work,
- msecs_to_jiffies(250));
- break;
- case RT5682_JD_NULL:
- regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
- RT5682_JD1_EN_MASK, RT5682_JD1_DIS);
- regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
- RT5682_POW_JDH | RT5682_POW_JDL, 0);
- break;
- default:
- dev_warn(component->dev, "Wrong JD source\n");
- break;
- }
- }
- return 0;
- }
- void rt5682_jack_detect_handler(struct work_struct *work)
- {
- struct rt5682_priv *rt5682 =
- container_of(work, struct rt5682_priv, jack_detect_work.work);
- struct snd_soc_dapm_context *dapm;
- int val, btn_type;
- if (!rt5682->component || !rt5682->component->card ||
- !rt5682->component->card->instantiated) {
- /* card not yet ready, try later */
- mod_delayed_work(system_power_efficient_wq,
- &rt5682->jack_detect_work, msecs_to_jiffies(15));
- return;
- }
- if (rt5682->is_sdw) {
- if (pm_runtime_status_suspended(rt5682->slave->dev.parent)) {
- dev_dbg(&rt5682->slave->dev,
- "%s: parent device is pm_runtime_status_suspended, skipping jack detection\n",
- __func__);
- return;
- }
- }
- dapm = snd_soc_component_get_dapm(rt5682->component);
- snd_soc_dapm_mutex_lock(dapm);
- mutex_lock(&rt5682->calibrate_mutex);
- val = snd_soc_component_read(rt5682->component, RT5682_AJD1_CTRL)
- & RT5682_JDH_RS_MASK;
- if (!val) {
- /* jack in */
- if (rt5682->jack_type == 0) {
- /* jack was out, report jack type */
- rt5682->jack_type =
- rt5682_headset_detect(rt5682->component, 1);
- rt5682->irq_work_delay_time = 0;
- } else if ((rt5682->jack_type & SND_JACK_HEADSET) ==
- SND_JACK_HEADSET) {
- /* jack is already in, report button event */
- rt5682->jack_type = SND_JACK_HEADSET;
- btn_type = rt5682_button_detect(rt5682->component);
- /**
- * rt5682 can report three kinds of button behavior,
- * one click, double click and hold. However,
- * currently we will report button pressed/released
- * event. So all the three button behaviors are
- * treated as button pressed.
- */
- switch (btn_type) {
- case 0x8000:
- case 0x4000:
- case 0x2000:
- rt5682->jack_type |= SND_JACK_BTN_0;
- break;
- case 0x1000:
- case 0x0800:
- case 0x0400:
- rt5682->jack_type |= SND_JACK_BTN_1;
- break;
- case 0x0200:
- case 0x0100:
- case 0x0080:
- rt5682->jack_type |= SND_JACK_BTN_2;
- break;
- case 0x0040:
- case 0x0020:
- case 0x0010:
- rt5682->jack_type |= SND_JACK_BTN_3;
- break;
- case 0x0000: /* unpressed */
- break;
- default:
- dev_err(rt5682->component->dev,
- "Unexpected button code 0x%04x\n",
- btn_type);
- break;
- }
- }
- } else {
- /* jack out */
- rt5682->jack_type = rt5682_headset_detect(rt5682->component, 0);
- rt5682->irq_work_delay_time = 50;
- }
- mutex_unlock(&rt5682->calibrate_mutex);
- snd_soc_dapm_mutex_unlock(dapm);
- snd_soc_jack_report(rt5682->hs_jack, rt5682->jack_type,
- SND_JACK_HEADSET |
- SND_JACK_BTN_0 | SND_JACK_BTN_1 |
- SND_JACK_BTN_2 | SND_JACK_BTN_3);
- if (!rt5682->is_sdw) {
- if (rt5682->jack_type & (SND_JACK_BTN_0 | SND_JACK_BTN_1 |
- SND_JACK_BTN_2 | SND_JACK_BTN_3))
- schedule_delayed_work(&rt5682->jd_check_work, 0);
- else
- cancel_delayed_work_sync(&rt5682->jd_check_work);
- }
- }
- EXPORT_SYMBOL_GPL(rt5682_jack_detect_handler);
- static const struct snd_kcontrol_new rt5682_snd_controls[] = {
- /* DAC Digital Volume */
- SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5682_DAC1_DIG_VOL,
- RT5682_L_VOL_SFT + 1, RT5682_R_VOL_SFT + 1, 87, 0, dac_vol_tlv),
- /* IN Boost Volume */
- SOC_SINGLE_TLV("CBJ Boost Volume", RT5682_CBJ_BST_CTRL,
- RT5682_BST_CBJ_SFT, 8, 0, bst_tlv),
- /* ADC Digital Volume Control */
- SOC_DOUBLE("STO1 ADC Capture Switch", RT5682_STO1_ADC_DIG_VOL,
- RT5682_L_MUTE_SFT, RT5682_R_MUTE_SFT, 1, 1),
- SOC_DOUBLE_TLV("STO1 ADC Capture Volume", RT5682_STO1_ADC_DIG_VOL,
- RT5682_L_VOL_SFT + 1, RT5682_R_VOL_SFT + 1, 63, 0, adc_vol_tlv),
- /* ADC Boost Volume Control */
- SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5682_STO1_ADC_BOOST,
- RT5682_STO1_ADC_L_BST_SFT, RT5682_STO1_ADC_R_BST_SFT,
- 3, 0, adc_bst_tlv),
- };
- static int rt5682_div_sel(struct rt5682_priv *rt5682,
- int target, const int div[], int size)
- {
- int i;
- if (rt5682->sysclk < target) {
- dev_err(rt5682->component->dev,
- "sysclk rate %d is too low\n", rt5682->sysclk);
- return 0;
- }
- for (i = 0; i < size - 1; i++) {
- dev_dbg(rt5682->component->dev, "div[%d]=%d\n", i, div[i]);
- if (target * div[i] == rt5682->sysclk)
- return i;
- if (target * div[i + 1] > rt5682->sysclk) {
- dev_dbg(rt5682->component->dev,
- "can't find div for sysclk %d\n",
- rt5682->sysclk);
- return i;
- }
- }
- if (target * div[i] < rt5682->sysclk)
- dev_err(rt5682->component->dev,
- "sysclk rate %d is too high\n", rt5682->sysclk);
- return size - 1;
- }
- /**
- * set_dmic_clk - Set parameter of dmic.
- *
- * @w: DAPM widget.
- * @kcontrol: The kcontrol of this widget.
- * @event: Event id.
- *
- * Choose dmic clock between 1MHz and 3MHz.
- * It is better for clock to approximate 3MHz.
- */
- static int set_dmic_clk(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
- {
- struct snd_soc_component *component =
- snd_soc_dapm_to_component(w->dapm);
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- int idx, dmic_clk_rate = 3072000;
- static const int div[] = {2, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128};
- if (rt5682->pdata.dmic_clk_rate)
- dmic_clk_rate = rt5682->pdata.dmic_clk_rate;
- idx = rt5682_div_sel(rt5682, dmic_clk_rate, div, ARRAY_SIZE(div));
- snd_soc_component_update_bits(component, RT5682_DMIC_CTRL_1,
- RT5682_DMIC_CLK_MASK, idx << RT5682_DMIC_CLK_SFT);
- return 0;
- }
- static int set_filter_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 rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- int ref, val, reg, idx;
- static const int div_f[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48};
- static const int div_o[] = {1, 2, 4, 6, 8, 12, 16, 24, 32, 48};
- if (rt5682->is_sdw)
- return 0;
- val = snd_soc_component_read(component, RT5682_GPIO_CTRL_1) &
- RT5682_GP4_PIN_MASK;
- if (w->shift == RT5682_PWR_ADC_S1F_BIT &&
- val == RT5682_GP4_PIN_ADCDAT2)
- ref = 256 * rt5682->lrck[RT5682_AIF2];
- else
- ref = 256 * rt5682->lrck[RT5682_AIF1];
- idx = rt5682_div_sel(rt5682, ref, div_f, ARRAY_SIZE(div_f));
- if (w->shift == RT5682_PWR_ADC_S1F_BIT)
- reg = RT5682_PLL_TRACK_3;
- else
- reg = RT5682_PLL_TRACK_2;
- snd_soc_component_update_bits(component, reg,
- RT5682_FILTER_CLK_DIV_MASK, idx << RT5682_FILTER_CLK_DIV_SFT);
- /* select over sample rate */
- for (idx = 0; idx < ARRAY_SIZE(div_o); idx++) {
- if (rt5682->sysclk <= 12288000 * div_o[idx])
- break;
- }
- snd_soc_component_update_bits(component, RT5682_ADDA_CLK_1,
- RT5682_ADC_OSR_MASK | RT5682_DAC_OSR_MASK,
- (idx << RT5682_ADC_OSR_SFT) | (idx << RT5682_DAC_OSR_SFT));
- return 0;
- }
- static int is_sys_clk_from_pll1(struct snd_soc_dapm_widget *w,
- struct snd_soc_dapm_widget *sink)
- {
- unsigned int val;
- struct snd_soc_component *component =
- snd_soc_dapm_to_component(w->dapm);
- val = snd_soc_component_read(component, RT5682_GLB_CLK);
- val &= RT5682_SCLK_SRC_MASK;
- if (val == RT5682_SCLK_SRC_PLL1)
- return 1;
- else
- return 0;
- }
- static int is_sys_clk_from_pll2(struct snd_soc_dapm_widget *w,
- struct snd_soc_dapm_widget *sink)
- {
- unsigned int val;
- struct snd_soc_component *component =
- snd_soc_dapm_to_component(w->dapm);
- val = snd_soc_component_read(component, RT5682_GLB_CLK);
- val &= RT5682_SCLK_SRC_MASK;
- if (val == RT5682_SCLK_SRC_PLL2)
- return 1;
- else
- return 0;
- }
- static int is_using_asrc(struct snd_soc_dapm_widget *w,
- struct snd_soc_dapm_widget *sink)
- {
- unsigned int reg, shift, val;
- struct snd_soc_component *component =
- snd_soc_dapm_to_component(w->dapm);
- switch (w->shift) {
- case RT5682_ADC_STO1_ASRC_SFT:
- reg = RT5682_PLL_TRACK_3;
- shift = RT5682_FILTER_CLK_SEL_SFT;
- break;
- case RT5682_DAC_STO1_ASRC_SFT:
- reg = RT5682_PLL_TRACK_2;
- shift = RT5682_FILTER_CLK_SEL_SFT;
- break;
- default:
- return 0;
- }
- val = (snd_soc_component_read(component, reg) >> shift) & 0xf;
- switch (val) {
- case RT5682_CLK_SEL_I2S1_ASRC:
- case RT5682_CLK_SEL_I2S2_ASRC:
- return 1;
- default:
- return 0;
- }
- }
- /* Digital Mixer */
- static const struct snd_kcontrol_new rt5682_sto1_adc_l_mix[] = {
- SOC_DAPM_SINGLE("ADC1 Switch", RT5682_STO1_ADC_MIXER,
- RT5682_M_STO1_ADC_L1_SFT, 1, 1),
- SOC_DAPM_SINGLE("ADC2 Switch", RT5682_STO1_ADC_MIXER,
- RT5682_M_STO1_ADC_L2_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5682_sto1_adc_r_mix[] = {
- SOC_DAPM_SINGLE("ADC1 Switch", RT5682_STO1_ADC_MIXER,
- RT5682_M_STO1_ADC_R1_SFT, 1, 1),
- SOC_DAPM_SINGLE("ADC2 Switch", RT5682_STO1_ADC_MIXER,
- RT5682_M_STO1_ADC_R2_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5682_dac_l_mix[] = {
- SOC_DAPM_SINGLE("Stereo ADC Switch", RT5682_AD_DA_MIXER,
- RT5682_M_ADCMIX_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC1 Switch", RT5682_AD_DA_MIXER,
- RT5682_M_DAC1_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5682_dac_r_mix[] = {
- SOC_DAPM_SINGLE("Stereo ADC Switch", RT5682_AD_DA_MIXER,
- RT5682_M_ADCMIX_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC1 Switch", RT5682_AD_DA_MIXER,
- RT5682_M_DAC1_R_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5682_sto1_dac_l_mix[] = {
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5682_STO1_DAC_MIXER,
- RT5682_M_DAC_L1_STO_L_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5682_STO1_DAC_MIXER,
- RT5682_M_DAC_R1_STO_L_SFT, 1, 1),
- };
- static const struct snd_kcontrol_new rt5682_sto1_dac_r_mix[] = {
- SOC_DAPM_SINGLE("DAC L1 Switch", RT5682_STO1_DAC_MIXER,
- RT5682_M_DAC_L1_STO_R_SFT, 1, 1),
- SOC_DAPM_SINGLE("DAC R1 Switch", RT5682_STO1_DAC_MIXER,
- RT5682_M_DAC_R1_STO_R_SFT, 1, 1),
- };
- /* Analog Input Mixer */
- static const struct snd_kcontrol_new rt5682_rec1_l_mix[] = {
- SOC_DAPM_SINGLE("CBJ Switch", RT5682_REC_MIXER,
- RT5682_M_CBJ_RM1_L_SFT, 1, 1),
- };
- /* STO1 ADC1 Source */
- /* MX-26 [13] [5] */
- static const char * const rt5682_sto1_adc1_src[] = {
- "DAC MIX", "ADC"
- };
- static SOC_ENUM_SINGLE_DECL(
- rt5682_sto1_adc1l_enum, RT5682_STO1_ADC_MIXER,
- RT5682_STO1_ADC1L_SRC_SFT, rt5682_sto1_adc1_src);
- static const struct snd_kcontrol_new rt5682_sto1_adc1l_mux =
- SOC_DAPM_ENUM("Stereo1 ADC1L Source", rt5682_sto1_adc1l_enum);
- static SOC_ENUM_SINGLE_DECL(
- rt5682_sto1_adc1r_enum, RT5682_STO1_ADC_MIXER,
- RT5682_STO1_ADC1R_SRC_SFT, rt5682_sto1_adc1_src);
- static const struct snd_kcontrol_new rt5682_sto1_adc1r_mux =
- SOC_DAPM_ENUM("Stereo1 ADC1L Source", rt5682_sto1_adc1r_enum);
- /* STO1 ADC Source */
- /* MX-26 [11:10] [3:2] */
- static const char * const rt5682_sto1_adc_src[] = {
- "ADC1 L", "ADC1 R"
- };
- static SOC_ENUM_SINGLE_DECL(
- rt5682_sto1_adcl_enum, RT5682_STO1_ADC_MIXER,
- RT5682_STO1_ADCL_SRC_SFT, rt5682_sto1_adc_src);
- static const struct snd_kcontrol_new rt5682_sto1_adcl_mux =
- SOC_DAPM_ENUM("Stereo1 ADCL Source", rt5682_sto1_adcl_enum);
- static SOC_ENUM_SINGLE_DECL(
- rt5682_sto1_adcr_enum, RT5682_STO1_ADC_MIXER,
- RT5682_STO1_ADCR_SRC_SFT, rt5682_sto1_adc_src);
- static const struct snd_kcontrol_new rt5682_sto1_adcr_mux =
- SOC_DAPM_ENUM("Stereo1 ADCR Source", rt5682_sto1_adcr_enum);
- /* STO1 ADC2 Source */
- /* MX-26 [12] [4] */
- static const char * const rt5682_sto1_adc2_src[] = {
- "DAC MIX", "DMIC"
- };
- static SOC_ENUM_SINGLE_DECL(
- rt5682_sto1_adc2l_enum, RT5682_STO1_ADC_MIXER,
- RT5682_STO1_ADC2L_SRC_SFT, rt5682_sto1_adc2_src);
- static const struct snd_kcontrol_new rt5682_sto1_adc2l_mux =
- SOC_DAPM_ENUM("Stereo1 ADC2L Source", rt5682_sto1_adc2l_enum);
- static SOC_ENUM_SINGLE_DECL(
- rt5682_sto1_adc2r_enum, RT5682_STO1_ADC_MIXER,
- RT5682_STO1_ADC2R_SRC_SFT, rt5682_sto1_adc2_src);
- static const struct snd_kcontrol_new rt5682_sto1_adc2r_mux =
- SOC_DAPM_ENUM("Stereo1 ADC2R Source", rt5682_sto1_adc2r_enum);
- /* MX-79 [6:4] I2S1 ADC data location */
- static const unsigned int rt5682_if1_adc_slot_values[] = {
- 0,
- 2,
- 4,
- 6,
- };
- static const char * const rt5682_if1_adc_slot_src[] = {
- "Slot 0", "Slot 2", "Slot 4", "Slot 6"
- };
- static SOC_VALUE_ENUM_SINGLE_DECL(rt5682_if1_adc_slot_enum,
- RT5682_TDM_CTRL, RT5682_TDM_ADC_LCA_SFT, RT5682_TDM_ADC_LCA_MASK,
- rt5682_if1_adc_slot_src, rt5682_if1_adc_slot_values);
- static const struct snd_kcontrol_new rt5682_if1_adc_slot_mux =
- SOC_DAPM_ENUM("IF1 ADC Slot location", rt5682_if1_adc_slot_enum);
- /* Analog DAC L1 Source, Analog DAC R1 Source*/
- /* MX-2B [4], MX-2B [0]*/
- static const char * const rt5682_alg_dac1_src[] = {
- "Stereo1 DAC Mixer", "DAC1"
- };
- static SOC_ENUM_SINGLE_DECL(
- rt5682_alg_dac_l1_enum, RT5682_A_DAC1_MUX,
- RT5682_A_DACL1_SFT, rt5682_alg_dac1_src);
- static const struct snd_kcontrol_new rt5682_alg_dac_l1_mux =
- SOC_DAPM_ENUM("Analog DAC L1 Source", rt5682_alg_dac_l1_enum);
- static SOC_ENUM_SINGLE_DECL(
- rt5682_alg_dac_r1_enum, RT5682_A_DAC1_MUX,
- RT5682_A_DACR1_SFT, rt5682_alg_dac1_src);
- static const struct snd_kcontrol_new rt5682_alg_dac_r1_mux =
- SOC_DAPM_ENUM("Analog DAC R1 Source", rt5682_alg_dac_r1_enum);
- /* Out Switch */
- static const struct snd_kcontrol_new hpol_switch =
- SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5682_HP_CTRL_1,
- RT5682_L_MUTE_SFT, 1, 1);
- static const struct snd_kcontrol_new hpor_switch =
- SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5682_HP_CTRL_1,
- RT5682_R_MUTE_SFT, 1, 1);
- static int rt5682_hp_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_PRE_PMU:
- snd_soc_component_update_bits(component, RT5682_HP_CTRL_2,
- RT5682_HP_C2_DAC_AMP_MUTE, 0);
- snd_soc_component_update_bits(component, RT5682_HP_LOGIC_CTRL_2,
- RT5682_HP_LC2_SIG_SOUR2_MASK, RT5682_HP_LC2_SIG_SOUR2_REG);
- snd_soc_component_update_bits(component,
- RT5682_DEPOP_1, 0x60, 0x60);
- snd_soc_component_update_bits(component,
- RT5682_DAC_ADC_DIG_VOL1, 0x00c0, 0x0080);
- snd_soc_component_update_bits(component, RT5682_HP_CTRL_2,
- RT5682_HP_C2_DAC_L_EN | RT5682_HP_C2_DAC_R_EN,
- RT5682_HP_C2_DAC_L_EN | RT5682_HP_C2_DAC_R_EN);
- usleep_range(5000, 10000);
- snd_soc_component_update_bits(component, RT5682_CHARGE_PUMP_1,
- RT5682_CP_SW_SIZE_MASK, RT5682_CP_SW_SIZE_L);
- break;
- case SND_SOC_DAPM_POST_PMD:
- snd_soc_component_update_bits(component, RT5682_HP_CTRL_2,
- RT5682_HP_C2_DAC_L_EN | RT5682_HP_C2_DAC_R_EN, 0);
- snd_soc_component_update_bits(component, RT5682_CHARGE_PUMP_1,
- RT5682_CP_SW_SIZE_MASK, RT5682_CP_SW_SIZE_M);
- snd_soc_component_update_bits(component,
- RT5682_DEPOP_1, 0x60, 0x0);
- snd_soc_component_update_bits(component,
- RT5682_DAC_ADC_DIG_VOL1, 0x00c0, 0x0000);
- break;
- }
- return 0;
- }
- static int set_dmic_power(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 rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- unsigned int delay = 50, val;
- if (rt5682->pdata.dmic_delay)
- delay = rt5682->pdata.dmic_delay;
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- val = snd_soc_component_read(component, RT5682_GLB_CLK);
- val &= RT5682_SCLK_SRC_MASK;
- if (val == RT5682_SCLK_SRC_PLL1 || val == RT5682_SCLK_SRC_PLL2)
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1,
- RT5682_PWR_VREF2 | RT5682_PWR_MB,
- RT5682_PWR_VREF2 | RT5682_PWR_MB);
- /*Add delay to avoid pop noise*/
- msleep(delay);
- break;
- case SND_SOC_DAPM_POST_PMD:
- if (!rt5682->jack_type) {
- if (!snd_soc_dapm_get_pin_status(w->dapm, "MICBIAS"))
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_MB, 0);
- if (!snd_soc_dapm_get_pin_status(w->dapm, "Vref2"))
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_VREF2, 0);
- }
- break;
- }
- return 0;
- }
- static int rt5682_set_verf(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_PRE_PMU:
- switch (w->shift) {
- case RT5682_PWR_VREF1_BIT:
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_FV1, 0);
- break;
- case RT5682_PWR_VREF2_BIT:
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0);
- break;
- }
- break;
- case SND_SOC_DAPM_POST_PMU:
- usleep_range(15000, 20000);
- switch (w->shift) {
- case RT5682_PWR_VREF1_BIT:
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_FV1,
- RT5682_PWR_FV1);
- break;
- case RT5682_PWR_VREF2_BIT:
- snd_soc_component_update_bits(component,
- RT5682_PWR_ANLG_1, RT5682_PWR_FV2,
- RT5682_PWR_FV2);
- break;
- }
- break;
- }
- return 0;
- }
- static const unsigned int rt5682_adcdat_pin_values[] = {
- 1,
- 3,
- };
- static const char * const rt5682_adcdat_pin_select[] = {
- "ADCDAT1",
- "ADCDAT2",
- };
- static SOC_VALUE_ENUM_SINGLE_DECL(rt5682_adcdat_pin_enum,
- RT5682_GPIO_CTRL_1, RT5682_GP4_PIN_SFT, RT5682_GP4_PIN_MASK,
- rt5682_adcdat_pin_select, rt5682_adcdat_pin_values);
- static const struct snd_kcontrol_new rt5682_adcdat_pin_ctrl =
- SOC_DAPM_ENUM("ADCDAT", rt5682_adcdat_pin_enum);
- static const unsigned int rt5682_hpo_sig_out_values[] = {
- 2,
- 7,
- };
- static const char * const rt5682_hpo_sig_out_mode[] = {
- "Legacy",
- "OneBit",
- };
- static SOC_VALUE_ENUM_SINGLE_DECL(rt5682_hpo_sig_out_enum,
- RT5682_HP_LOGIC_CTRL_2, 0, RT5682_HP_LC2_SIG_SOUR1_MASK,
- rt5682_hpo_sig_out_mode, rt5682_hpo_sig_out_values);
- static const struct snd_kcontrol_new rt5682_hpo_sig_demux =
- SOC_DAPM_ENUM("HPO Signal Demux", rt5682_hpo_sig_out_enum);
- static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = {
- SND_SOC_DAPM_SUPPLY("LDO2", RT5682_PWR_ANLG_3, RT5682_PWR_LDO2_BIT,
- 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("PLL1", RT5682_PWR_ANLG_3, RT5682_PWR_PLL_BIT,
- 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("PLL2B", RT5682_PWR_ANLG_3, RT5682_PWR_PLL2B_BIT,
- 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("PLL2F", RT5682_PWR_ANLG_3, RT5682_PWR_PLL2F_BIT,
- 0, set_filter_clk, SND_SOC_DAPM_PRE_PMU),
- SND_SOC_DAPM_SUPPLY("Vref1", RT5682_PWR_ANLG_1, RT5682_PWR_VREF1_BIT, 0,
- rt5682_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
- SND_SOC_DAPM_SUPPLY("Vref2", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("MICBIAS", SND_SOC_NOPM, 0, 0, NULL, 0),
- /* ASRC */
- SND_SOC_DAPM_SUPPLY_S("DAC STO1 ASRC", 1, RT5682_PLL_TRACK_1,
- RT5682_DAC_STO1_ASRC_SFT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("ADC STO1 ASRC", 1, RT5682_PLL_TRACK_1,
- RT5682_ADC_STO1_ASRC_SFT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("AD ASRC", 1, RT5682_PLL_TRACK_1,
- RT5682_AD_ASRC_SFT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("DA ASRC", 1, RT5682_PLL_TRACK_1,
- RT5682_DA_ASRC_SFT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("DMIC ASRC", 1, RT5682_PLL_TRACK_1,
- RT5682_DMIC_ASRC_SFT, 0, NULL, 0),
- /* Input Side */
- SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5682_PWR_ANLG_2, RT5682_PWR_MB1_BIT,
- 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5682_PWR_ANLG_2, RT5682_PWR_MB2_BIT,
- 0, NULL, 0),
- /* Input Lines */
- SND_SOC_DAPM_INPUT("DMIC L1"),
- SND_SOC_DAPM_INPUT("DMIC R1"),
- SND_SOC_DAPM_INPUT("IN1P"),
- 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", RT5682_DMIC_CTRL_1,
- RT5682_DMIC_1_EN_SFT, 0, set_dmic_power,
- SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
- /* Boost */
- SND_SOC_DAPM_PGA("BST1 CBJ", SND_SOC_NOPM,
- 0, 0, NULL, 0),
- /* REC Mixer */
- SND_SOC_DAPM_MIXER("RECMIX1L", SND_SOC_NOPM, 0, 0, rt5682_rec1_l_mix,
- ARRAY_SIZE(rt5682_rec1_l_mix)),
- SND_SOC_DAPM_SUPPLY("RECMIX1L Power", RT5682_PWR_ANLG_2,
- RT5682_PWR_RM1_L_BIT, 0, NULL, 0),
- /* ADCs */
- SND_SOC_DAPM_ADC("ADC1 L", NULL, SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_ADC("ADC1 R", NULL, SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_SUPPLY("ADC1 L Power", RT5682_PWR_DIG_1,
- RT5682_PWR_ADC_L1_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("ADC1 R Power", RT5682_PWR_DIG_1,
- RT5682_PWR_ADC_R1_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("ADC1 clock", RT5682_CHOP_ADC,
- RT5682_CKGEN_ADC1_SFT, 0, NULL, 0),
- /* ADC Mux */
- SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_sto1_adc1l_mux),
- SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_sto1_adc1r_mux),
- SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_sto1_adc2l_mux),
- SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_sto1_adc2r_mux),
- SND_SOC_DAPM_MUX("Stereo1 ADC L Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_sto1_adcl_mux),
- SND_SOC_DAPM_MUX("Stereo1 ADC R Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_sto1_adcr_mux),
- SND_SOC_DAPM_MUX("IF1_ADC Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_if1_adc_slot_mux),
- /* ADC Mixer */
- SND_SOC_DAPM_SUPPLY("ADC Stereo1 Filter", RT5682_PWR_DIG_2,
- RT5682_PWR_ADC_S1F_BIT, 0, set_filter_clk,
- SND_SOC_DAPM_PRE_PMU),
- SND_SOC_DAPM_MIXER("Stereo1 ADC MIXL", RT5682_STO1_ADC_DIG_VOL,
- RT5682_L_MUTE_SFT, 1, rt5682_sto1_adc_l_mix,
- ARRAY_SIZE(rt5682_sto1_adc_l_mix)),
- SND_SOC_DAPM_MIXER("Stereo1 ADC MIXR", RT5682_STO1_ADC_DIG_VOL,
- RT5682_R_MUTE_SFT, 1, rt5682_sto1_adc_r_mix,
- ARRAY_SIZE(rt5682_sto1_adc_r_mix)),
- /* ADC PGA */
- SND_SOC_DAPM_PGA("Stereo1 ADC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
- /* Digital Interface */
- SND_SOC_DAPM_SUPPLY("I2S1", RT5682_PWR_DIG_1, RT5682_PWR_I2S1_BIT,
- 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("I2S2", RT5682_PWR_DIG_1, RT5682_PWR_I2S2_BIT,
- 0, NULL, 0),
- SND_SOC_DAPM_PGA("IF1 DAC1", 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("SOUND DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("SOUND DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
- /* Digital Interface Select */
- SND_SOC_DAPM_MUX("IF1 01 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_if1_01_adc_swap_mux),
- SND_SOC_DAPM_MUX("IF1 23 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_if1_23_adc_swap_mux),
- SND_SOC_DAPM_MUX("IF1 45 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_if1_45_adc_swap_mux),
- SND_SOC_DAPM_MUX("IF1 67 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_if1_67_adc_swap_mux),
- SND_SOC_DAPM_MUX("IF2 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_if2_adc_swap_mux),
- SND_SOC_DAPM_MUX("ADCDAT Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_adcdat_pin_ctrl),
- SND_SOC_DAPM_MUX("DAC L Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_dac_l_mux),
- SND_SOC_DAPM_MUX("DAC R Mux", SND_SOC_NOPM, 0, 0,
- &rt5682_dac_r_mux),
- /* Audio Interface */
- SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0,
- RT5682_I2S1_SDP, RT5682_SEL_ADCDAT_SFT, 1),
- SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0,
- RT5682_I2S2_SDP, RT5682_I2S2_PIN_CFG_SFT, 1),
- SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_AIF_IN("SDWRX", "SDW Playback", 0, SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_AIF_OUT("SDWTX", "SDW 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,
- rt5682_dac_l_mix, ARRAY_SIZE(rt5682_dac_l_mix)),
- SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0,
- rt5682_dac_r_mix, ARRAY_SIZE(rt5682_dac_r_mix)),
- /* DAC channel Mux */
- SND_SOC_DAPM_MUX("DAC L1 Source", SND_SOC_NOPM, 0, 0,
- &rt5682_alg_dac_l1_mux),
- SND_SOC_DAPM_MUX("DAC R1 Source", SND_SOC_NOPM, 0, 0,
- &rt5682_alg_dac_r1_mux),
- /* DAC Mixer */
- SND_SOC_DAPM_SUPPLY("DAC Stereo1 Filter", RT5682_PWR_DIG_2,
- RT5682_PWR_DAC_S1F_BIT, 0, set_filter_clk,
- SND_SOC_DAPM_PRE_PMU),
- SND_SOC_DAPM_MIXER("Stereo1 DAC MIXL", SND_SOC_NOPM, 0, 0,
- rt5682_sto1_dac_l_mix, ARRAY_SIZE(rt5682_sto1_dac_l_mix)),
- SND_SOC_DAPM_MIXER("Stereo1 DAC MIXR", SND_SOC_NOPM, 0, 0,
- rt5682_sto1_dac_r_mix, ARRAY_SIZE(rt5682_sto1_dac_r_mix)),
- /* DACs */
- SND_SOC_DAPM_DAC("DAC L1", NULL, RT5682_PWR_DIG_1,
- RT5682_PWR_DAC_L1_BIT, 0),
- SND_SOC_DAPM_DAC("DAC R1", NULL, RT5682_PWR_DIG_1,
- RT5682_PWR_DAC_R1_BIT, 0),
- SND_SOC_DAPM_SUPPLY_S("DAC 1 Clock", 3, RT5682_CHOP_DAC,
- RT5682_CKGEN_DAC1_SFT, 0, NULL, 0),
- /* HPO */
- SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, rt5682_hp_event,
- SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_PRE_PMU),
- SND_SOC_DAPM_SUPPLY("HP Amp L", RT5682_PWR_ANLG_1,
- RT5682_PWR_HA_L_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("HP Amp R", RT5682_PWR_ANLG_1,
- RT5682_PWR_HA_R_BIT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("Charge Pump", 1, RT5682_DEPOP_1,
- RT5682_PUMP_EN_SFT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY_S("Capless", 2, RT5682_DEPOP_1,
- RT5682_CAPLESS_EN_SFT, 0, NULL, 0),
- SND_SOC_DAPM_SWITCH("HPOL Playback", SND_SOC_NOPM, 0, 0,
- &hpol_switch),
- SND_SOC_DAPM_SWITCH("HPOR Playback", SND_SOC_NOPM, 0, 0,
- &hpor_switch),
- SND_SOC_DAPM_OUT_DRV("HPO Legacy", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_OUT_DRV("HPO OneBit", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_DEMUX("HPO Signal Demux", SND_SOC_NOPM, 0, 0, &rt5682_hpo_sig_demux),
- /* CLK DET */
- SND_SOC_DAPM_SUPPLY("CLKDET SYS", RT5682_CLK_DET,
- RT5682_SYS_CLK_DET_SFT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("CLKDET PLL1", RT5682_CLK_DET,
- RT5682_PLL1_CLK_DET_SFT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("CLKDET PLL2", RT5682_CLK_DET,
- RT5682_PLL2_CLK_DET_SFT, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("CLKDET", RT5682_CLK_DET,
- RT5682_POW_CLK_DET_SFT, 0, NULL, 0),
- /* Output Lines */
- SND_SOC_DAPM_OUTPUT("HPOL"),
- SND_SOC_DAPM_OUTPUT("HPOR"),
- };
- static const struct snd_soc_dapm_route rt5682_dapm_routes[] = {
- /*PLL*/
- {"ADC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll1},
- {"ADC Stereo1 Filter", NULL, "PLL2B", is_sys_clk_from_pll2},
- {"ADC Stereo1 Filter", NULL, "PLL2F", is_sys_clk_from_pll2},
- {"DAC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll1},
- {"DAC Stereo1 Filter", NULL, "PLL2B", is_sys_clk_from_pll2},
- {"DAC Stereo1 Filter", NULL, "PLL2F", is_sys_clk_from_pll2},
- /*ASRC*/
- {"ADC Stereo1 Filter", NULL, "ADC STO1 ASRC", is_using_asrc},
- {"DAC Stereo1 Filter", NULL, "DAC STO1 ASRC", is_using_asrc},
- {"ADC STO1 ASRC", NULL, "AD ASRC"},
- {"ADC STO1 ASRC", NULL, "DA ASRC"},
- {"ADC STO1 ASRC", NULL, "CLKDET"},
- {"DAC STO1 ASRC", NULL, "AD ASRC"},
- {"DAC STO1 ASRC", NULL, "DA ASRC"},
- {"DAC STO1 ASRC", NULL, "CLKDET"},
- /*Vref*/
- {"MICBIAS1", NULL, "Vref1"},
- {"MICBIAS2", NULL, "Vref1"},
- {"CLKDET SYS", NULL, "CLKDET"},
- {"BST1 CBJ", NULL, "IN1P"},
- {"RECMIX1L", "CBJ Switch", "BST1 CBJ"},
- {"RECMIX1L", NULL, "RECMIX1L Power"},
- {"ADC1 L", NULL, "RECMIX1L"},
- {"ADC1 L", NULL, "ADC1 L Power"},
- {"ADC1 L", NULL, "ADC1 clock"},
- {"DMIC L1", NULL, "DMIC CLK"},
- {"DMIC L1", NULL, "DMIC1 Power"},
- {"DMIC R1", NULL, "DMIC CLK"},
- {"DMIC R1", NULL, "DMIC1 Power"},
- {"DMIC CLK", NULL, "DMIC ASRC"},
- {"Stereo1 ADC L Mux", "ADC1 L", "ADC1 L"},
- {"Stereo1 ADC L Mux", "ADC1 R", "ADC1 R"},
- {"Stereo1 ADC R Mux", "ADC1 L", "ADC1 L"},
- {"Stereo1 ADC R Mux", "ADC1 R", "ADC1 R"},
- {"Stereo1 ADC L1 Mux", "ADC", "Stereo1 ADC L Mux"},
- {"Stereo1 ADC L1 Mux", "DAC MIX", "Stereo1 DAC MIXL"},
- {"Stereo1 ADC L2 Mux", "DMIC", "DMIC L1"},
- {"Stereo1 ADC L2 Mux", "DAC MIX", "Stereo1 DAC MIXL"},
- {"Stereo1 ADC R1 Mux", "ADC", "Stereo1 ADC R Mux"},
- {"Stereo1 ADC R1 Mux", "DAC MIX", "Stereo1 DAC MIXR"},
- {"Stereo1 ADC R2 Mux", "DMIC", "DMIC R1"},
- {"Stereo1 ADC R2 Mux", "DAC MIX", "Stereo1 DAC MIXR"},
- {"Stereo1 ADC MIXL", "ADC1 Switch", "Stereo1 ADC L1 Mux"},
- {"Stereo1 ADC MIXL", "ADC2 Switch", "Stereo1 ADC L2 Mux"},
- {"Stereo1 ADC MIXL", NULL, "ADC Stereo1 Filter"},
- {"Stereo1 ADC MIXR", "ADC1 Switch", "Stereo1 ADC R1 Mux"},
- {"Stereo1 ADC MIXR", "ADC2 Switch", "Stereo1 ADC R2 Mux"},
- {"Stereo1 ADC MIXR", NULL, "ADC Stereo1 Filter"},
- {"Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXL"},
- {"Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXR"},
- {"IF1 01 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
- {"IF1 01 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
- {"IF1 01 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
- {"IF1 01 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
- {"IF1 23 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
- {"IF1 23 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
- {"IF1 23 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
- {"IF1 23 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
- {"IF1 45 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
- {"IF1 45 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
- {"IF1 45 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
- {"IF1 45 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
- {"IF1 67 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
- {"IF1 67 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
- {"IF1 67 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
- {"IF1 67 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
- {"IF1_ADC Mux", "Slot 0", "IF1 01 ADC Swap Mux"},
- {"IF1_ADC Mux", "Slot 2", "IF1 23 ADC Swap Mux"},
- {"IF1_ADC Mux", "Slot 4", "IF1 45 ADC Swap Mux"},
- {"IF1_ADC Mux", "Slot 6", "IF1 67 ADC Swap Mux"},
- {"ADCDAT Mux", "ADCDAT1", "IF1_ADC Mux"},
- {"AIF1TX", NULL, "I2S1"},
- {"AIF1TX", NULL, "ADCDAT Mux"},
- {"IF2 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
- {"IF2 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
- {"IF2 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
- {"IF2 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
- {"ADCDAT Mux", "ADCDAT2", "IF2 ADC Swap Mux"},
- {"AIF2TX", NULL, "ADCDAT Mux"},
- {"SDWTX", NULL, "PLL2B"},
- {"SDWTX", NULL, "PLL2F"},
- {"SDWTX", NULL, "ADCDAT Mux"},
- {"IF1 DAC1 L", NULL, "AIF1RX"},
- {"IF1 DAC1 L", NULL, "I2S1"},
- {"IF1 DAC1 L", NULL, "DAC Stereo1 Filter"},
- {"IF1 DAC1 R", NULL, "AIF1RX"},
- {"IF1 DAC1 R", NULL, "I2S1"},
- {"IF1 DAC1 R", NULL, "DAC Stereo1 Filter"},
- {"SOUND DAC L", NULL, "SDWRX"},
- {"SOUND DAC L", NULL, "DAC Stereo1 Filter"},
- {"SOUND DAC L", NULL, "PLL2B"},
- {"SOUND DAC L", NULL, "PLL2F"},
- {"SOUND DAC R", NULL, "SDWRX"},
- {"SOUND DAC R", NULL, "DAC Stereo1 Filter"},
- {"SOUND DAC R", NULL, "PLL2B"},
- {"SOUND DAC R", NULL, "PLL2F"},
- {"DAC L Mux", "IF1", "IF1 DAC1 L"},
- {"DAC L Mux", "SOUND", "SOUND DAC L"},
- {"DAC R Mux", "IF1", "IF1 DAC1 R"},
- {"DAC R Mux", "SOUND", "SOUND DAC R"},
- {"DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL"},
- {"DAC1 MIXL", "DAC1 Switch", "DAC L Mux"},
- {"DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR"},
- {"DAC1 MIXR", "DAC1 Switch", "DAC R Mux"},
- {"Stereo1 DAC MIXL", "DAC L1 Switch", "DAC1 MIXL"},
- {"Stereo1 DAC MIXL", "DAC R1 Switch", "DAC1 MIXR"},
- {"Stereo1 DAC MIXR", "DAC R1 Switch", "DAC1 MIXR"},
- {"Stereo1 DAC MIXR", "DAC L1 Switch", "DAC1 MIXL"},
- {"DAC L1 Source", "DAC1", "DAC1 MIXL"},
- {"DAC L1 Source", "Stereo1 DAC Mixer", "Stereo1 DAC MIXL"},
- {"DAC R1 Source", "DAC1", "DAC1 MIXR"},
- {"DAC R1 Source", "Stereo1 DAC Mixer", "Stereo1 DAC MIXR"},
- {"DAC L1", NULL, "DAC L1 Source"},
- {"DAC R1", NULL, "DAC R1 Source"},
- {"DAC L1", NULL, "DAC 1 Clock"},
- {"DAC R1", NULL, "DAC 1 Clock"},
- {"HP Amp", NULL, "DAC L1"},
- {"HP Amp", NULL, "DAC R1"},
- {"HP Amp", NULL, "HP Amp L"},
- {"HP Amp", NULL, "HP Amp R"},
- {"HP Amp", NULL, "Capless"},
- {"HP Amp", NULL, "Charge Pump"},
- {"HP Amp", NULL, "CLKDET SYS"},
- {"HP Amp", NULL, "Vref1"},
- {"HPO Signal Demux", NULL, "HP Amp"},
- {"HPO Legacy", "Legacy", "HPO Signal Demux"},
- {"HPO OneBit", "OneBit", "HPO Signal Demux"},
- {"HPOL Playback", "Switch", "HPO Legacy"},
- {"HPOR Playback", "Switch", "HPO Legacy"},
- {"HPOL", NULL, "HPOL Playback"},
- {"HPOR", NULL, "HPOR Playback"},
- {"HPOL", NULL, "HPO OneBit"},
- {"HPOR", NULL, "HPO OneBit"},
- };
- static int rt5682_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
- unsigned int rx_mask, int slots, int slot_width)
- {
- struct snd_soc_component *component = dai->component;
- unsigned int cl, val = 0;
- if (tx_mask || rx_mask)
- snd_soc_component_update_bits(component, RT5682_TDM_ADDA_CTRL_2,
- RT5682_TDM_EN, RT5682_TDM_EN);
- else
- snd_soc_component_update_bits(component, RT5682_TDM_ADDA_CTRL_2,
- RT5682_TDM_EN, 0);
- switch (slots) {
- case 4:
- val |= RT5682_TDM_TX_CH_4;
- val |= RT5682_TDM_RX_CH_4;
- break;
- case 6:
- val |= RT5682_TDM_TX_CH_6;
- val |= RT5682_TDM_RX_CH_6;
- break;
- case 8:
- val |= RT5682_TDM_TX_CH_8;
- val |= RT5682_TDM_RX_CH_8;
- break;
- case 2:
- break;
- default:
- return -EINVAL;
- }
- snd_soc_component_update_bits(component, RT5682_TDM_CTRL,
- RT5682_TDM_TX_CH_MASK | RT5682_TDM_RX_CH_MASK, val);
- switch (slot_width) {
- case 8:
- if (tx_mask || rx_mask)
- return -EINVAL;
- cl = RT5682_I2S1_TX_CHL_8 | RT5682_I2S1_RX_CHL_8;
- break;
- case 16:
- val = RT5682_TDM_CL_16;
- cl = RT5682_I2S1_TX_CHL_16 | RT5682_I2S1_RX_CHL_16;
- break;
- case 20:
- val = RT5682_TDM_CL_20;
- cl = RT5682_I2S1_TX_CHL_20 | RT5682_I2S1_RX_CHL_20;
- break;
- case 24:
- val = RT5682_TDM_CL_24;
- cl = RT5682_I2S1_TX_CHL_24 | RT5682_I2S1_RX_CHL_24;
- break;
- case 32:
- val = RT5682_TDM_CL_32;
- cl = RT5682_I2S1_TX_CHL_32 | RT5682_I2S1_RX_CHL_32;
- break;
- default:
- return -EINVAL;
- }
- snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL,
- RT5682_TDM_CL_MASK, val);
- snd_soc_component_update_bits(component, RT5682_I2S1_SDP,
- RT5682_I2S1_TX_CHL_MASK | RT5682_I2S1_RX_CHL_MASK, cl);
- return 0;
- }
- static int rt5682_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 rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- unsigned int len_1 = 0, len_2 = 0;
- int pre_div, frame_size;
- rt5682->lrck[dai->id] = params_rate(params);
- pre_div = rl6231_get_clk_info(rt5682->sysclk, rt5682->lrck[dai->id]);
- 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 -EINVAL;
- }
- dev_dbg(dai->dev, "lrck is %dHz and pre_div is %d for iis %d\n",
- rt5682->lrck[dai->id], pre_div, dai->id);
- switch (params_width(params)) {
- case 16:
- break;
- case 20:
- len_1 |= RT5682_I2S1_DL_20;
- len_2 |= RT5682_I2S2_DL_20;
- break;
- case 24:
- len_1 |= RT5682_I2S1_DL_24;
- len_2 |= RT5682_I2S2_DL_24;
- break;
- case 32:
- len_1 |= RT5682_I2S1_DL_32;
- len_2 |= RT5682_I2S2_DL_24;
- break;
- case 8:
- len_1 |= RT5682_I2S2_DL_8;
- len_2 |= RT5682_I2S2_DL_8;
- break;
- default:
- return -EINVAL;
- }
- switch (dai->id) {
- case RT5682_AIF1:
- snd_soc_component_update_bits(component, RT5682_I2S1_SDP,
- RT5682_I2S1_DL_MASK, len_1);
- if (rt5682->master[RT5682_AIF1]) {
- snd_soc_component_update_bits(component,
- RT5682_ADDA_CLK_1, RT5682_I2S_M_DIV_MASK |
- RT5682_I2S_CLK_SRC_MASK,
- pre_div << RT5682_I2S_M_DIV_SFT |
- (rt5682->sysclk_src) << RT5682_I2S_CLK_SRC_SFT);
- }
- if (params_channels(params) == 1) /* mono mode */
- snd_soc_component_update_bits(component,
- RT5682_I2S1_SDP, RT5682_I2S1_MONO_MASK,
- RT5682_I2S1_MONO_EN);
- else
- snd_soc_component_update_bits(component,
- RT5682_I2S1_SDP, RT5682_I2S1_MONO_MASK,
- RT5682_I2S1_MONO_DIS);
- break;
- case RT5682_AIF2:
- snd_soc_component_update_bits(component, RT5682_I2S2_SDP,
- RT5682_I2S2_DL_MASK, len_2);
- if (rt5682->master[RT5682_AIF2]) {
- snd_soc_component_update_bits(component,
- RT5682_I2S_M_CLK_CTRL_1, RT5682_I2S2_M_PD_MASK,
- pre_div << RT5682_I2S2_M_PD_SFT);
- }
- if (params_channels(params) == 1) /* mono mode */
- snd_soc_component_update_bits(component,
- RT5682_I2S2_SDP, RT5682_I2S2_MONO_MASK,
- RT5682_I2S2_MONO_EN);
- else
- snd_soc_component_update_bits(component,
- RT5682_I2S2_SDP, RT5682_I2S2_MONO_MASK,
- RT5682_I2S2_MONO_DIS);
- break;
- default:
- dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
- return -EINVAL;
- }
- return 0;
- }
- static int rt5682_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
- {
- struct snd_soc_component *component = dai->component;
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- unsigned int reg_val = 0, tdm_ctrl = 0;
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- rt5682->master[dai->id] = 1;
- break;
- case SND_SOC_DAIFMT_CBS_CFS:
- rt5682->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 |= RT5682_I2S_BP_INV;
- tdm_ctrl |= RT5682_TDM_S_BP_INV;
- break;
- case SND_SOC_DAIFMT_NB_IF:
- if (dai->id == RT5682_AIF1)
- tdm_ctrl |= RT5682_TDM_S_LP_INV | RT5682_TDM_M_BP_INV;
- else
- return -EINVAL;
- break;
- case SND_SOC_DAIFMT_IB_IF:
- if (dai->id == RT5682_AIF1)
- tdm_ctrl |= RT5682_TDM_S_BP_INV | RT5682_TDM_S_LP_INV |
- RT5682_TDM_M_BP_INV | RT5682_TDM_M_LP_INV;
- else
- return -EINVAL;
- 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 |= RT5682_I2S_DF_LEFT;
- tdm_ctrl |= RT5682_TDM_DF_LEFT;
- break;
- case SND_SOC_DAIFMT_DSP_A:
- reg_val |= RT5682_I2S_DF_PCM_A;
- tdm_ctrl |= RT5682_TDM_DF_PCM_A;
- break;
- case SND_SOC_DAIFMT_DSP_B:
- reg_val |= RT5682_I2S_DF_PCM_B;
- tdm_ctrl |= RT5682_TDM_DF_PCM_B;
- break;
- default:
- return -EINVAL;
- }
- switch (dai->id) {
- case RT5682_AIF1:
- snd_soc_component_update_bits(component, RT5682_I2S1_SDP,
- RT5682_I2S_DF_MASK, reg_val);
- snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL,
- RT5682_TDM_MS_MASK | RT5682_TDM_S_BP_MASK |
- RT5682_TDM_DF_MASK | RT5682_TDM_M_BP_MASK |
- RT5682_TDM_M_LP_MASK | RT5682_TDM_S_LP_MASK,
- tdm_ctrl | rt5682->master[dai->id]);
- break;
- case RT5682_AIF2:
- if (rt5682->master[dai->id] == 0)
- reg_val |= RT5682_I2S2_MS_S;
- snd_soc_component_update_bits(component, RT5682_I2S2_SDP,
- RT5682_I2S2_MS_MASK | RT5682_I2S_BP_MASK |
- RT5682_I2S_DF_MASK, reg_val);
- break;
- default:
- dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
- return -EINVAL;
- }
- return 0;
- }
- static int rt5682_set_component_sysclk(struct snd_soc_component *component,
- int clk_id, int source, unsigned int freq, int dir)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- unsigned int reg_val = 0, src = 0;
- if (freq == rt5682->sysclk && clk_id == rt5682->sysclk_src)
- return 0;
- switch (clk_id) {
- case RT5682_SCLK_S_MCLK:
- reg_val |= RT5682_SCLK_SRC_MCLK;
- src = RT5682_CLK_SRC_MCLK;
- break;
- case RT5682_SCLK_S_PLL1:
- reg_val |= RT5682_SCLK_SRC_PLL1;
- src = RT5682_CLK_SRC_PLL1;
- break;
- case RT5682_SCLK_S_PLL2:
- reg_val |= RT5682_SCLK_SRC_PLL2;
- src = RT5682_CLK_SRC_PLL2;
- break;
- case RT5682_SCLK_S_RCCLK:
- reg_val |= RT5682_SCLK_SRC_RCCLK;
- src = RT5682_CLK_SRC_RCCLK;
- break;
- default:
- dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
- return -EINVAL;
- }
- snd_soc_component_update_bits(component, RT5682_GLB_CLK,
- RT5682_SCLK_SRC_MASK, reg_val);
- if (rt5682->master[RT5682_AIF2]) {
- snd_soc_component_update_bits(component,
- RT5682_I2S_M_CLK_CTRL_1, RT5682_I2S2_SRC_MASK,
- src << RT5682_I2S2_SRC_SFT);
- }
- rt5682->sysclk = freq;
- rt5682->sysclk_src = clk_id;
- dev_dbg(component->dev, "Sysclk is %dHz and clock id is %d\n",
- freq, clk_id);
- return 0;
- }
- static int rt5682_set_component_pll(struct snd_soc_component *component,
- int pll_id, int source, unsigned int freq_in,
- unsigned int freq_out)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- struct rl6231_pll_code pll_code, pll2f_code, pll2b_code;
- unsigned int pll2_fout1, pll2_ps_val;
- int ret;
- if (source == rt5682->pll_src[pll_id] &&
- freq_in == rt5682->pll_in[pll_id] &&
- freq_out == rt5682->pll_out[pll_id])
- return 0;
- if (!freq_in || !freq_out) {
- dev_dbg(component->dev, "PLL disabled\n");
- rt5682->pll_in[pll_id] = 0;
- rt5682->pll_out[pll_id] = 0;
- snd_soc_component_update_bits(component, RT5682_GLB_CLK,
- RT5682_SCLK_SRC_MASK, RT5682_SCLK_SRC_MCLK);
- return 0;
- }
- if (pll_id == RT5682_PLL2) {
- switch (source) {
- case RT5682_PLL2_S_MCLK:
- snd_soc_component_update_bits(component,
- RT5682_GLB_CLK, RT5682_PLL2_SRC_MASK,
- RT5682_PLL2_SRC_MCLK);
- break;
- default:
- dev_err(component->dev, "Unknown PLL2 Source %d\n",
- source);
- return -EINVAL;
- }
- /**
- * PLL2 concatenates 2 PLL units.
- * We suggest the Fout of the front PLL is 3.84MHz.
- */
- pll2_fout1 = 3840000;
- ret = rl6231_pll_calc(freq_in, pll2_fout1, &pll2f_code);
- if (ret < 0) {
- dev_err(component->dev, "Unsupported input clock %d\n",
- freq_in);
- return ret;
- }
- dev_dbg(component->dev, "PLL2F: fin=%d fout=%d bypass=%d m=%d n=%d k=%d\n",
- freq_in, pll2_fout1,
- pll2f_code.m_bp,
- (pll2f_code.m_bp ? 0 : pll2f_code.m_code),
- pll2f_code.n_code, pll2f_code.k_code);
- ret = rl6231_pll_calc(pll2_fout1, freq_out, &pll2b_code);
- if (ret < 0) {
- dev_err(component->dev, "Unsupported input clock %d\n",
- pll2_fout1);
- return ret;
- }
- dev_dbg(component->dev, "PLL2B: fin=%d fout=%d bypass=%d m=%d n=%d k=%d\n",
- pll2_fout1, freq_out,
- pll2b_code.m_bp,
- (pll2b_code.m_bp ? 0 : pll2b_code.m_code),
- pll2b_code.n_code, pll2b_code.k_code);
- snd_soc_component_write(component, RT5682_PLL2_CTRL_1,
- pll2f_code.k_code << RT5682_PLL2F_K_SFT |
- pll2b_code.k_code << RT5682_PLL2B_K_SFT |
- pll2b_code.m_code);
- snd_soc_component_write(component, RT5682_PLL2_CTRL_2,
- pll2f_code.m_code << RT5682_PLL2F_M_SFT |
- pll2b_code.n_code);
- snd_soc_component_write(component, RT5682_PLL2_CTRL_3,
- pll2f_code.n_code << RT5682_PLL2F_N_SFT);
- if (freq_out == 22579200)
- pll2_ps_val = 1 << RT5682_PLL2B_SEL_PS_SFT;
- else
- pll2_ps_val = 1 << RT5682_PLL2B_PS_BYP_SFT;
- snd_soc_component_update_bits(component, RT5682_PLL2_CTRL_4,
- RT5682_PLL2B_SEL_PS_MASK | RT5682_PLL2B_PS_BYP_MASK |
- RT5682_PLL2B_M_BP_MASK | RT5682_PLL2F_M_BP_MASK | 0xf,
- pll2_ps_val |
- (pll2b_code.m_bp ? 1 : 0) << RT5682_PLL2B_M_BP_SFT |
- (pll2f_code.m_bp ? 1 : 0) << RT5682_PLL2F_M_BP_SFT |
- 0xf);
- } else {
- switch (source) {
- case RT5682_PLL1_S_MCLK:
- snd_soc_component_update_bits(component,
- RT5682_GLB_CLK, RT5682_PLL1_SRC_MASK,
- RT5682_PLL1_SRC_MCLK);
- break;
- case RT5682_PLL1_S_BCLK1:
- snd_soc_component_update_bits(component,
- RT5682_GLB_CLK, RT5682_PLL1_SRC_MASK,
- RT5682_PLL1_SRC_BCLK1);
- break;
- default:
- dev_err(component->dev, "Unknown PLL1 Source %d\n",
- source);
- return -EINVAL;
- }
- ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
- if (ret < 0) {
- dev_err(component->dev, "Unsupported 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, RT5682_PLL_CTRL_1,
- (pll_code.n_code << RT5682_PLL_N_SFT) | pll_code.k_code);
- snd_soc_component_write(component, RT5682_PLL_CTRL_2,
- ((pll_code.m_bp ? 0 : pll_code.m_code) << RT5682_PLL_M_SFT) |
- ((pll_code.m_bp << RT5682_PLL_M_BP_SFT) | RT5682_PLL_RST));
- }
- rt5682->pll_in[pll_id] = freq_in;
- rt5682->pll_out[pll_id] = freq_out;
- rt5682->pll_src[pll_id] = source;
- return 0;
- }
- static int rt5682_set_bclk1_ratio(struct snd_soc_dai *dai, unsigned int ratio)
- {
- struct snd_soc_component *component = dai->component;
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- rt5682->bclk[dai->id] = ratio;
- switch (ratio) {
- case 256:
- snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL,
- RT5682_TDM_BCLK_MS1_MASK, RT5682_TDM_BCLK_MS1_256);
- break;
- case 128:
- snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL,
- RT5682_TDM_BCLK_MS1_MASK, RT5682_TDM_BCLK_MS1_128);
- break;
- case 64:
- snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL,
- RT5682_TDM_BCLK_MS1_MASK, RT5682_TDM_BCLK_MS1_64);
- break;
- case 32:
- snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL,
- RT5682_TDM_BCLK_MS1_MASK, RT5682_TDM_BCLK_MS1_32);
- break;
- default:
- dev_err(dai->dev, "Invalid bclk1 ratio %d\n", ratio);
- return -EINVAL;
- }
- return 0;
- }
- static int rt5682_set_bclk2_ratio(struct snd_soc_dai *dai, unsigned int ratio)
- {
- struct snd_soc_component *component = dai->component;
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- rt5682->bclk[dai->id] = ratio;
- switch (ratio) {
- case 64:
- snd_soc_component_update_bits(component, RT5682_ADDA_CLK_2,
- RT5682_I2S2_BCLK_MS2_MASK,
- RT5682_I2S2_BCLK_MS2_64);
- break;
- case 32:
- snd_soc_component_update_bits(component, RT5682_ADDA_CLK_2,
- RT5682_I2S2_BCLK_MS2_MASK,
- RT5682_I2S2_BCLK_MS2_32);
- break;
- default:
- dev_err(dai->dev, "Invalid bclk2 ratio %d\n", ratio);
- return -EINVAL;
- }
- return 0;
- }
- static int rt5682_set_bias_level(struct snd_soc_component *component,
- enum snd_soc_bias_level level)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- switch (level) {
- case SND_SOC_BIAS_PREPARE:
- regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
- RT5682_PWR_BG, RT5682_PWR_BG);
- regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1,
- RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO,
- RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO);
- break;
- case SND_SOC_BIAS_STANDBY:
- regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1,
- RT5682_DIG_GATE_CTRL, RT5682_DIG_GATE_CTRL);
- break;
- case SND_SOC_BIAS_OFF:
- regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1,
- RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO, 0);
- regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
- RT5682_PWR_BG, 0);
- break;
- case SND_SOC_BIAS_ON:
- break;
- }
- return 0;
- }
- #ifdef CONFIG_COMMON_CLK
- #define CLK_PLL2_FIN 48000000
- #define CLK_48 48000
- #define CLK_44 44100
- static bool rt5682_clk_check(struct rt5682_priv *rt5682)
- {
- if (!rt5682->master[RT5682_AIF1]) {
- dev_dbg(rt5682->i2c_dev, "sysclk/dai not set correctly\n");
- return false;
- }
- return true;
- }
- static int rt5682_wclk_prepare(struct clk_hw *hw)
- {
- struct rt5682_priv *rt5682 =
- container_of(hw, struct rt5682_priv,
- dai_clks_hw[RT5682_DAI_WCLK_IDX]);
- struct snd_soc_component *component;
- struct snd_soc_dapm_context *dapm;
- if (!rt5682_clk_check(rt5682))
- return -EINVAL;
- component = rt5682->component;
- dapm = snd_soc_component_get_dapm(component);
- snd_soc_dapm_mutex_lock(dapm);
- snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS");
- snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,
- RT5682_PWR_MB, RT5682_PWR_MB);
- snd_soc_dapm_force_enable_pin_unlocked(dapm, "Vref2");
- snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,
- RT5682_PWR_VREF2 | RT5682_PWR_FV2,
- RT5682_PWR_VREF2);
- usleep_range(55000, 60000);
- snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,
- RT5682_PWR_FV2, RT5682_PWR_FV2);
- snd_soc_dapm_force_enable_pin_unlocked(dapm, "I2S1");
- snd_soc_dapm_force_enable_pin_unlocked(dapm, "PLL2F");
- snd_soc_dapm_force_enable_pin_unlocked(dapm, "PLL2B");
- snd_soc_dapm_sync_unlocked(dapm);
- snd_soc_dapm_mutex_unlock(dapm);
- return 0;
- }
- static void rt5682_wclk_unprepare(struct clk_hw *hw)
- {
- struct rt5682_priv *rt5682 =
- container_of(hw, struct rt5682_priv,
- dai_clks_hw[RT5682_DAI_WCLK_IDX]);
- struct snd_soc_component *component;
- struct snd_soc_dapm_context *dapm;
- if (!rt5682_clk_check(rt5682))
- return;
- component = rt5682->component;
- dapm = snd_soc_component_get_dapm(component);
- snd_soc_dapm_mutex_lock(dapm);
- snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS");
- snd_soc_dapm_disable_pin_unlocked(dapm, "Vref2");
- if (!rt5682->jack_type)
- snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1,
- RT5682_PWR_VREF2 | RT5682_PWR_FV2 |
- RT5682_PWR_MB, 0);
- snd_soc_dapm_disable_pin_unlocked(dapm, "I2S1");
- snd_soc_dapm_disable_pin_unlocked(dapm, "PLL2F");
- snd_soc_dapm_disable_pin_unlocked(dapm, "PLL2B");
- snd_soc_dapm_sync_unlocked(dapm);
- snd_soc_dapm_mutex_unlock(dapm);
- }
- static unsigned long rt5682_wclk_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
- {
- struct rt5682_priv *rt5682 =
- container_of(hw, struct rt5682_priv,
- dai_clks_hw[RT5682_DAI_WCLK_IDX]);
- const char * const clk_name = clk_hw_get_name(hw);
- if (!rt5682_clk_check(rt5682))
- return 0;
- /*
- * Only accept to set wclk rate to 44.1k or 48kHz.
- */
- if (rt5682->lrck[RT5682_AIF1] != CLK_48 &&
- rt5682->lrck[RT5682_AIF1] != CLK_44) {
- dev_warn(rt5682->i2c_dev, "%s: clk %s only support %d or %d Hz output\n",
- __func__, clk_name, CLK_44, CLK_48);
- return 0;
- }
- return rt5682->lrck[RT5682_AIF1];
- }
- static long rt5682_wclk_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *parent_rate)
- {
- struct rt5682_priv *rt5682 =
- container_of(hw, struct rt5682_priv,
- dai_clks_hw[RT5682_DAI_WCLK_IDX]);
- const char * const clk_name = clk_hw_get_name(hw);
- if (!rt5682_clk_check(rt5682))
- return -EINVAL;
- /*
- * Only accept to set wclk rate to 44.1k or 48kHz.
- * It will force to 48kHz if not both.
- */
- if (rate != CLK_48 && rate != CLK_44) {
- dev_warn(rt5682->i2c_dev, "%s: clk %s only support %d or %d Hz output\n",
- __func__, clk_name, CLK_44, CLK_48);
- rate = CLK_48;
- }
- return rate;
- }
- static int rt5682_wclk_set_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long parent_rate)
- {
- struct rt5682_priv *rt5682 =
- container_of(hw, struct rt5682_priv,
- dai_clks_hw[RT5682_DAI_WCLK_IDX]);
- struct snd_soc_component *component;
- struct clk_hw *parent_hw;
- const char * const clk_name = clk_hw_get_name(hw);
- int pre_div;
- unsigned int clk_pll2_out;
- if (!rt5682_clk_check(rt5682))
- return -EINVAL;
- component = rt5682->component;
- /*
- * Whether the wclk's parent clk (mclk) exists or not, please ensure
- * it is fixed or set to 48MHz before setting wclk rate. It's a
- * temporary limitation. Only accept 48MHz clk as the clk provider.
- *
- * It will set the codec anyway by assuming mclk is 48MHz.
- */
- parent_hw = clk_hw_get_parent(hw);
- if (!parent_hw)
- dev_warn(rt5682->i2c_dev,
- "Parent mclk of wclk not acquired in driver. Please ensure mclk was provided as %d Hz.\n",
- CLK_PLL2_FIN);
- if (parent_rate != CLK_PLL2_FIN)
- dev_warn(rt5682->i2c_dev, "clk %s only support %d Hz input\n",
- clk_name, CLK_PLL2_FIN);
- /*
- * To achieve the rate conversion from 48MHz to 44.1k or 48kHz,
- * PLL2 is needed.
- */
- clk_pll2_out = rate * 512;
- rt5682_set_component_pll(component, RT5682_PLL2, RT5682_PLL2_S_MCLK,
- CLK_PLL2_FIN, clk_pll2_out);
- rt5682_set_component_sysclk(component, RT5682_SCLK_S_PLL2, 0,
- clk_pll2_out, SND_SOC_CLOCK_IN);
- rt5682->lrck[RT5682_AIF1] = rate;
- pre_div = rl6231_get_clk_info(rt5682->sysclk, rate);
- snd_soc_component_update_bits(component, RT5682_ADDA_CLK_1,
- RT5682_I2S_M_DIV_MASK | RT5682_I2S_CLK_SRC_MASK,
- pre_div << RT5682_I2S_M_DIV_SFT |
- (rt5682->sysclk_src) << RT5682_I2S_CLK_SRC_SFT);
- return 0;
- }
- static unsigned long rt5682_bclk_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
- {
- struct rt5682_priv *rt5682 =
- container_of(hw, struct rt5682_priv,
- dai_clks_hw[RT5682_DAI_BCLK_IDX]);
- unsigned int bclks_per_wclk;
- regmap_read(rt5682->regmap, RT5682_TDM_TCON_CTRL, &bclks_per_wclk);
- switch (bclks_per_wclk & RT5682_TDM_BCLK_MS1_MASK) {
- case RT5682_TDM_BCLK_MS1_256:
- return parent_rate * 256;
- case RT5682_TDM_BCLK_MS1_128:
- return parent_rate * 128;
- case RT5682_TDM_BCLK_MS1_64:
- return parent_rate * 64;
- case RT5682_TDM_BCLK_MS1_32:
- return parent_rate * 32;
- default:
- return 0;
- }
- }
- static unsigned long rt5682_bclk_get_factor(unsigned long rate,
- unsigned long parent_rate)
- {
- unsigned long factor;
- factor = rate / parent_rate;
- if (factor < 64)
- return 32;
- else if (factor < 128)
- return 64;
- else if (factor < 256)
- return 128;
- else
- return 256;
- }
- static long rt5682_bclk_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *parent_rate)
- {
- struct rt5682_priv *rt5682 =
- container_of(hw, struct rt5682_priv,
- dai_clks_hw[RT5682_DAI_BCLK_IDX]);
- unsigned long factor;
- if (!*parent_rate || !rt5682_clk_check(rt5682))
- return -EINVAL;
- /*
- * BCLK rates are set as a multiplier of WCLK in HW.
- * We don't allow changing the parent WCLK. We just do
- * some rounding down based on the parent WCLK rate
- * and find the appropriate multiplier of BCLK to
- * get the rounded down BCLK value.
- */
- factor = rt5682_bclk_get_factor(rate, *parent_rate);
- return *parent_rate * factor;
- }
- static int rt5682_bclk_set_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long parent_rate)
- {
- struct rt5682_priv *rt5682 =
- container_of(hw, struct rt5682_priv,
- dai_clks_hw[RT5682_DAI_BCLK_IDX]);
- struct snd_soc_component *component;
- struct snd_soc_dai *dai;
- unsigned long factor;
- if (!rt5682_clk_check(rt5682))
- return -EINVAL;
- component = rt5682->component;
- factor = rt5682_bclk_get_factor(rate, parent_rate);
- for_each_component_dais(component, dai)
- if (dai->id == RT5682_AIF1)
- return rt5682_set_bclk1_ratio(dai, factor);
- dev_err(rt5682->i2c_dev, "dai %d not found in component\n",
- RT5682_AIF1);
- return -ENODEV;
- }
- static const struct clk_ops rt5682_dai_clk_ops[RT5682_DAI_NUM_CLKS] = {
- [RT5682_DAI_WCLK_IDX] = {
- .prepare = rt5682_wclk_prepare,
- .unprepare = rt5682_wclk_unprepare,
- .recalc_rate = rt5682_wclk_recalc_rate,
- .round_rate = rt5682_wclk_round_rate,
- .set_rate = rt5682_wclk_set_rate,
- },
- [RT5682_DAI_BCLK_IDX] = {
- .recalc_rate = rt5682_bclk_recalc_rate,
- .round_rate = rt5682_bclk_round_rate,
- .set_rate = rt5682_bclk_set_rate,
- },
- };
- int rt5682_register_dai_clks(struct rt5682_priv *rt5682)
- {
- struct device *dev = rt5682->i2c_dev;
- struct rt5682_platform_data *pdata = &rt5682->pdata;
- struct clk_hw *dai_clk_hw;
- int i, ret;
- for (i = 0; i < RT5682_DAI_NUM_CLKS; ++i) {
- struct clk_init_data init = { };
- const struct clk_hw *parent;
- dai_clk_hw = &rt5682->dai_clks_hw[i];
- switch (i) {
- case RT5682_DAI_WCLK_IDX:
- /* Make MCLK the parent of WCLK */
- if (rt5682->mclk) {
- parent = __clk_get_hw(rt5682->mclk);
- init.parent_hws = &parent;
- init.num_parents = 1;
- }
- break;
- case RT5682_DAI_BCLK_IDX:
- /* Make WCLK the parent of BCLK */
- parent = &rt5682->dai_clks_hw[RT5682_DAI_WCLK_IDX];
- init.parent_hws = &parent;
- init.num_parents = 1;
- break;
- default:
- dev_err(dev, "Invalid clock index\n");
- return -EINVAL;
- }
- init.name = pdata->dai_clk_names[i];
- init.ops = &rt5682_dai_clk_ops[i];
- init.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_GATE;
- dai_clk_hw->init = &init;
- ret = devm_clk_hw_register(dev, dai_clk_hw);
- if (ret) {
- dev_warn(dev, "Failed to register %s: %d\n",
- init.name, ret);
- return ret;
- }
- if (dev->of_node) {
- devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get,
- dai_clk_hw);
- } else {
- ret = devm_clk_hw_register_clkdev(dev, dai_clk_hw,
- init.name,
- dev_name(dev));
- if (ret)
- return ret;
- }
- }
- return 0;
- }
- EXPORT_SYMBOL_GPL(rt5682_register_dai_clks);
- #endif /* CONFIG_COMMON_CLK */
- static int rt5682_probe(struct snd_soc_component *component)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- struct sdw_slave *slave;
- unsigned long time;
- struct snd_soc_dapm_context *dapm = &component->dapm;
- rt5682->component = component;
- if (rt5682->is_sdw) {
- slave = rt5682->slave;
- time = wait_for_completion_timeout(
- &slave->initialization_complete,
- msecs_to_jiffies(RT5682_PROBE_TIMEOUT));
- if (!time) {
- dev_err(&slave->dev, "Initialization not complete, timed out\n");
- return -ETIMEDOUT;
- }
- }
- snd_soc_dapm_disable_pin(dapm, "MICBIAS");
- snd_soc_dapm_disable_pin(dapm, "Vref2");
- snd_soc_dapm_sync(dapm);
- return 0;
- }
- static void rt5682_remove(struct snd_soc_component *component)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- rt5682_reset(rt5682);
- }
- #ifdef CONFIG_PM
- static int rt5682_suspend(struct snd_soc_component *component)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- unsigned int val;
- if (rt5682->is_sdw)
- return 0;
- if (rt5682->irq)
- disable_irq(rt5682->irq);
- cancel_delayed_work_sync(&rt5682->jack_detect_work);
- cancel_delayed_work_sync(&rt5682->jd_check_work);
- if (rt5682->hs_jack && (rt5682->jack_type & SND_JACK_HEADSET) == SND_JACK_HEADSET) {
- val = snd_soc_component_read(component,
- RT5682_CBJ_CTRL_2) & RT5682_JACK_TYPE_MASK;
- switch (val) {
- case 0x1:
- snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
- RT5682_SAR_SEL_MB1_MASK | RT5682_SAR_SEL_MB2_MASK,
- RT5682_SAR_SEL_MB1_NOSEL | RT5682_SAR_SEL_MB2_SEL);
- break;
- case 0x2:
- snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
- RT5682_SAR_SEL_MB1_MASK | RT5682_SAR_SEL_MB2_MASK,
- RT5682_SAR_SEL_MB1_SEL | RT5682_SAR_SEL_MB2_NOSEL);
- break;
- default:
- break;
- }
- /* enter SAR ADC power saving mode */
- snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
- RT5682_SAR_BUTT_DET_MASK | RT5682_SAR_BUTDET_MODE_MASK |
- RT5682_SAR_SEL_MB1_MB2_MASK, 0);
- usleep_range(5000, 6000);
- snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
- RT5682_MB1_PATH_MASK | RT5682_MB2_PATH_MASK,
- RT5682_CTRL_MB1_REG | RT5682_CTRL_MB2_REG);
- usleep_range(10000, 12000);
- snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
- RT5682_SAR_BUTT_DET_MASK | RT5682_SAR_BUTDET_MODE_MASK,
- RT5682_SAR_BUTT_DET_EN | RT5682_SAR_BUTDET_POW_SAV);
- snd_soc_component_update_bits(component, RT5682_HP_CHARGE_PUMP_1,
- RT5682_OSW_L_MASK | RT5682_OSW_R_MASK, 0);
- }
- regcache_cache_only(rt5682->regmap, true);
- regcache_mark_dirty(rt5682->regmap);
- return 0;
- }
- static int rt5682_resume(struct snd_soc_component *component)
- {
- struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
- if (rt5682->is_sdw)
- return 0;
- regcache_cache_only(rt5682->regmap, false);
- regcache_sync(rt5682->regmap);
- if (rt5682->hs_jack && (rt5682->jack_type & SND_JACK_HEADSET) == SND_JACK_HEADSET) {
- snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
- RT5682_SAR_BUTDET_MODE_MASK | RT5682_SAR_SEL_MB1_MB2_MASK,
- RT5682_SAR_BUTDET_POW_NORM | RT5682_SAR_SEL_MB1_MB2_AUTO);
- usleep_range(5000, 6000);
- snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
- RT5682_MB1_PATH_MASK | RT5682_MB2_PATH_MASK,
- RT5682_CTRL_MB1_FSM | RT5682_CTRL_MB2_FSM);
- snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3,
- RT5682_PWR_CBJ, RT5682_PWR_CBJ);
- }
- rt5682->jack_type = 0;
- mod_delayed_work(system_power_efficient_wq,
- &rt5682->jack_detect_work, msecs_to_jiffies(0));
- if (rt5682->irq)
- enable_irq(rt5682->irq);
- return 0;
- }
- #else
- #define rt5682_suspend NULL
- #define rt5682_resume NULL
- #endif
- const struct snd_soc_dai_ops rt5682_aif1_dai_ops = {
- .hw_params = rt5682_hw_params,
- .set_fmt = rt5682_set_dai_fmt,
- .set_tdm_slot = rt5682_set_tdm_slot,
- .set_bclk_ratio = rt5682_set_bclk1_ratio,
- };
- EXPORT_SYMBOL_GPL(rt5682_aif1_dai_ops);
- const struct snd_soc_dai_ops rt5682_aif2_dai_ops = {
- .hw_params = rt5682_hw_params,
- .set_fmt = rt5682_set_dai_fmt,
- .set_bclk_ratio = rt5682_set_bclk2_ratio,
- };
- EXPORT_SYMBOL_GPL(rt5682_aif2_dai_ops);
- const struct snd_soc_component_driver rt5682_soc_component_dev = {
- .probe = rt5682_probe,
- .remove = rt5682_remove,
- .suspend = rt5682_suspend,
- .resume = rt5682_resume,
- .set_bias_level = rt5682_set_bias_level,
- .controls = rt5682_snd_controls,
- .num_controls = ARRAY_SIZE(rt5682_snd_controls),
- .dapm_widgets = rt5682_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(rt5682_dapm_widgets),
- .dapm_routes = rt5682_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(rt5682_dapm_routes),
- .set_sysclk = rt5682_set_component_sysclk,
- .set_pll = rt5682_set_component_pll,
- .set_jack = rt5682_set_jack_detect,
- .use_pmdown_time = 1,
- .endianness = 1,
- };
- EXPORT_SYMBOL_GPL(rt5682_soc_component_dev);
- int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev)
- {
- device_property_read_u32(dev, "realtek,dmic1-data-pin",
- &rt5682->pdata.dmic1_data_pin);
- device_property_read_u32(dev, "realtek,dmic1-clk-pin",
- &rt5682->pdata.dmic1_clk_pin);
- device_property_read_u32(dev, "realtek,jd-src",
- &rt5682->pdata.jd_src);
- device_property_read_u32(dev, "realtek,btndet-delay",
- &rt5682->pdata.btndet_delay);
- device_property_read_u32(dev, "realtek,dmic-clk-rate-hz",
- &rt5682->pdata.dmic_clk_rate);
- device_property_read_u32(dev, "realtek,dmic-delay-ms",
- &rt5682->pdata.dmic_delay);
- rt5682->pdata.ldo1_en = of_get_named_gpio(dev->of_node,
- "realtek,ldo1-en-gpios", 0);
- if (device_property_read_string_array(dev, "clock-output-names",
- rt5682->pdata.dai_clk_names,
- RT5682_DAI_NUM_CLKS) < 0)
- dev_warn(dev, "Using default DAI clk names: %s, %s\n",
- rt5682->pdata.dai_clk_names[RT5682_DAI_WCLK_IDX],
- rt5682->pdata.dai_clk_names[RT5682_DAI_BCLK_IDX]);
- rt5682->pdata.dmic_clk_driving_high = device_property_read_bool(dev,
- "realtek,dmic-clk-driving-high");
- return 0;
- }
- EXPORT_SYMBOL_GPL(rt5682_parse_dt);
- void rt5682_calibrate(struct rt5682_priv *rt5682)
- {
- int value, count;
- mutex_lock(&rt5682->calibrate_mutex);
- rt5682_reset(rt5682);
- regmap_write(rt5682->regmap, RT5682_I2C_CTRL, 0x000f);
- regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0xa2af);
- usleep_range(15000, 20000);
- regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0xf2af);
- regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0300);
- regmap_write(rt5682->regmap, RT5682_GLB_CLK, 0x8000);
- regmap_write(rt5682->regmap, RT5682_PWR_DIG_1, 0x0100);
- regmap_write(rt5682->regmap, RT5682_HP_IMP_SENS_CTRL_19, 0x3800);
- regmap_write(rt5682->regmap, RT5682_CHOP_DAC, 0x3000);
- regmap_write(rt5682->regmap, RT5682_CALIB_ADC_CTRL, 0x7005);
- regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0x686c);
- regmap_write(rt5682->regmap, RT5682_CAL_REC, 0x0d0d);
- regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_2, 0x0321);
- regmap_write(rt5682->regmap, RT5682_HP_LOGIC_CTRL_2, 0x0004);
- regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_1, 0x7c00);
- regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_3, 0x06a1);
- regmap_write(rt5682->regmap, RT5682_A_DAC1_MUX, 0x0311);
- regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_1, 0x7c00);
- regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_1, 0xfc00);
- for (count = 0; count < 60; count++) {
- regmap_read(rt5682->regmap, RT5682_HP_CALIB_STA_1, &value);
- if (!(value & 0x8000))
- break;
- usleep_range(10000, 10005);
- }
- if (count >= 60)
- dev_err(rt5682->component->dev, "HP Calibration Failure\n");
- /* restore settings */
- regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0x002f);
- regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0080);
- regmap_write(rt5682->regmap, RT5682_GLB_CLK, 0x0000);
- regmap_write(rt5682->regmap, RT5682_PWR_DIG_1, 0x0000);
- regmap_write(rt5682->regmap, RT5682_CHOP_DAC, 0x2000);
- regmap_write(rt5682->regmap, RT5682_CALIB_ADC_CTRL, 0x2005);
- regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0xc0c4);
- regmap_write(rt5682->regmap, RT5682_CAL_REC, 0x0c0c);
- mutex_unlock(&rt5682->calibrate_mutex);
- }
- EXPORT_SYMBOL_GPL(rt5682_calibrate);
- MODULE_DESCRIPTION("ASoC RT5682 driver");
- MODULE_AUTHOR("Bard Liao <[email protected]>");
- MODULE_LICENSE("GPL v2");
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