95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef __SND_SOC_MT6660_H
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#define __SND_SOC_MT6660_H
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#include <linux/mutex.h>
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struct dbg_internal {
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struct dentry *rt_root;
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struct dentry *ic_root;
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bool rt_dir_create;
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struct mutex io_lock;
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u16 reg;
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u16 size;
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u16 data_buffer_size;
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void *data_buffer;
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bool access_lock;
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};
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struct dbg_info {
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const char *dirname;
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const char *devname;
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const char *typestr;
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void *io_drvdata;
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int (*io_read)(void *drvdata, u16 reg, void *val, u16 size);
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int (*io_write)(void *drvdata, u16 reg, const void *val, u16 size);
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struct dbg_internal internal;
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};
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struct mt6660_chip {
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struct i2c_client *i2c;
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struct device *dev;
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struct snd_soc_component *component;
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struct platform_device *param_dev;
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struct mutex var_lock;
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struct mutex io_lock;
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struct dbg_info dbg_info;
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u16 chip_rev;
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int pwr_cnt;
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};
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int mt6660_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id);
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int mt6660_i2c_remove(struct i2c_client *client);
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#define MT6660_REG_DEVID (0x00)
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#define MT6660_REG_SYSTEM_CTRL (0x03)
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#define MT6660_REG_IRQ_STATUS1 (0x05)
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#define MT6660_REG_ADDA_CLOCK (0x07)
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#define MT6660_REG_SERIAL_CFG1 (0x10)
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#define MT6660_REG_DATAO_SEL (0x12)
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#define MT6660_REG_TDM_CFG3 (0x15)
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#define MT6660_REG_HPF_CTRL (0x18)
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#define MT6660_REG_HPF1_COEF (0x1A)
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#define MT6660_REG_HPF2_COEF (0x1B)
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#define MT6660_REG_PATH_BYPASS (0x1E)
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#define MT6660_REG_WDT_CTRL (0x20)
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#define MT6660_REG_HCLIP_CTRL (0x24)
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#define MT6660_REG_VOL_CTRL (0x29)
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#define MT6660_REG_SPS_CTRL (0x30)
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#define MT6660_REG_SIGMAX (0x33)
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#define MT6660_REG_CALI_T0 (0x3F)
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#define MT6660_REG_BST_CTRL (0x40)
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#define MT6660_REG_PROTECTION_CFG (0x46)
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#define MT6660_REG_DA_GAIN (0x4c)
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#define MT6660_REG_AUDIO_IN2_SEL (0x50)
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#define MT6660_REG_SIG_GAIN (0x51)
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#define MT6660_REG_PLL_CFG1 (0x60)
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#define MT6660_REG_DRE_CTRL (0x68)
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#define MT6660_REG_DRE_THDMODE (0x69)
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#define MT6660_REG_DRE_CORASE (0x6B)
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#define MT6660_REG_PWM_CTRL (0x70)
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#define MT6660_REG_DC_PROTECT_CTRL (0x74)
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#define MT6660_REG_ADC_USB_MODE (0x7c)
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#define MT6660_REG_INTERNAL_CFG (0x88)
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#define MT6660_REG_RESV0 (0x98)
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#define MT6660_REG_RESV1 (0x99)
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#define MT6660_REG_RESV2 (0x9A)
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#define MT6660_REG_RESV3 (0x9B)
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#define MT6660_REG_RESV6 (0xA2)
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#define MT6660_REG_RESV7 (0xA3)
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#define MT6660_REG_RESV10 (0xB0)
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#define MT6660_REG_RESV11 (0xB1)
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#define MT6660_REG_RESV16 (0xB6)
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#define MT6660_REG_RESV17 (0xB7)
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#define MT6660_REG_RESV19 (0xB9)
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#define MT6660_REG_RESV21 (0xBB)
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#define MT6660_REG_RESV23 (0xBD)
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#define MT6660_REG_RESV31 (0xD3)
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#define MT6660_REG_RESV40 (0xE0)
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#endif /* __SND_SOC_MT6660_H */
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