Unverified Commit 06d2fe9c authored by Weidong Wang's avatar Weidong Wang Committed by Mark Brown
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ASoC: codecs: Aw88395 function for ALSA Audio Driver 



The Awinic AW88395 is an I2S/TDM input, high efficiency
digital Smart K audio amplifier with an integrated 10.25V
smart boost convert

Signed-off-by: default avatarNick Li <liweilei@awinic.com>
Signed-off-by: default avatarBruce zhao <zhaolei@awinic.com>
Signed-off-by: default avatarBen Yi <yijiangtao@awinic.com>
Signed-off-by: default avatarWeidong Wang <wangweidong.a@awinic.com>
Link: https://lore.kernel.org/r/20230113055301.189541-4-wangweidong.a@awinic.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4345865b

sound/soc/codecs/aw88395/aw88395_device.c

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sound/soc/codecs/aw88395/aw88395_device.h

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// SPDX-License-Identifier: GPL-2.0-only

//

// aw88395_device.h --  AW88395 function for ALSA Audio Driver

//

// Copyright (c) 2022-2023 AWINIC Technology CO., LTD

//

// Author: Bruce zhao <zhaolei@awinic.com>

//



#ifndef __AW88395_DEVICE_FILE_H__

#define __AW88395_DEVICE_FILE_H__



#include "aw88395.h"

#include "aw88395_data_type.h"

#include "aw88395_lib.h"



#define AW88395_DEV_DEFAULT_CH				(0)

#define AW88395_DEV_DSP_CHECK_MAX			(5)

#define AW88395_DSP_I2C_WRITES

#define AW88395_MAX_RAM_WRITE_BYTE_SIZE		(128)

#define AW88395_DSP_ODD_NUM_BIT_TEST			(0x5555)

#define AW88395_DSP_EVEN_NUM_BIT_TEST			(0xAAAA)

#define AW88395_DSP_ST_CHECK_MAX			(2)

#define AW88395_FADE_IN_OUT_DEFAULT			(0)

#define AW88395_CALI_RE_MAX				(15000)

#define AW88395_CALI_RE_MIN				(4000)

#define AW88395_CALI_DELAY_CACL(value)			((value * 32) / 48)



#define AW88395_DSP_RE_TO_SHOW_RE(re, shift)		(((re) * (1000)) >> (shift))

#define AW88395_SHOW_RE_TO_DSP_RE(re, shift)		(((re) << shift) / (1000))



#define AW88395_ACF_FILE				"aw88395_acf.bin"

#define AW88395_DEV_SYSST_CHECK_MAX			(10)



enum {

	AW88395_DEV_VDSEL_DAC = 0,

	AW88395_DEV_VDSEL_VSENSE = 1,

};



enum {

	AW88395_DSP_CRC_NA = 0,

	AW88395_DSP_CRC_OK = 1,

};



enum {

	AW88395_DSP_FW_UPDATE_OFF = 0,

	AW88395_DSP_FW_UPDATE_ON = 1,

};



enum {

	AW88395_FORCE_UPDATE_OFF = 0,

	AW88395_FORCE_UPDATE_ON = 1,

};



enum {

	AW88395_1000_US = 1000,

	AW88395_2000_US = 2000,

	AW88395_3000_US = 3000,

	AW88395_4000_US = 4000,

	AW88395_5000_US = 5000,

	AW88395_10000_US = 10000,

	AW88395_100000_US = 100000,

};



enum {

	AW88395_DEV_TYPE_OK = 0,

	AW88395_DEV_TYPE_NONE = 1,

};





enum AW88395_DEV_STATUS {

	AW88395_DEV_PW_OFF = 0,

	AW88395_DEV_PW_ON,

};



enum AW88395_DEV_FW_STATUS {

	AW88395_DEV_FW_FAILED = 0,

	AW88395_DEV_FW_OK,

};



enum AW88395_DEV_MEMCLK {

	AW88395_DEV_MEMCLK_OSC = 0,

	AW88395_DEV_MEMCLK_PLL = 1,

};



enum AW88395_DEV_DSP_CFG {

	AW88395_DEV_DSP_WORK = 0,

	AW88395_DEV_DSP_BYPASS = 1,

};



enum {

	AW88395_DSP_16_DATA = 0,

	AW88395_DSP_32_DATA = 1,

};



enum {

	AW88395_NOT_RCV_MODE = 0,

	AW88395_RCV_MODE = 1,

};



struct aw_profctrl_desc {

	unsigned int cur_mode;

};



struct aw_volume_desc {

	unsigned int init_volume;

	unsigned int mute_volume;

	unsigned int ctl_volume;

	unsigned int max_volume;

};



struct aw_dsp_mem_desc {

	unsigned int dsp_madd_reg;

	unsigned int dsp_mdat_reg;

	unsigned int dsp_fw_base_addr;

	unsigned int dsp_cfg_base_addr;

};



struct aw_vmax_desc {

	unsigned int init_vmax;

};



struct aw_cali_delay_desc {

	unsigned int delay;

};



struct aw_cali_desc {

	u32 cali_re;

	u32 ra;

};



struct aw_container {

	int len;

	u8 data[];

};



struct aw_device {

	int status;

	struct mutex dsp_lock;



	unsigned char prof_cur;

	unsigned char prof_index;

	unsigned char dsp_crc_st;

	u16 chip_id;



	unsigned int channel;

	unsigned int fade_step;



	struct i2c_client *i2c;

	struct device *dev;

	struct regmap *regmap;

	char *acf;



	u32 fade_en;

	unsigned char dsp_cfg;



	u32 dsp_fw_len;

	u32 dsp_cfg_len;

	u8 platform;

	u8 fw_status;



	unsigned int fade_in_time;

	unsigned int fade_out_time;



	struct aw_prof_info prof_info;

	struct aw_sec_data_desc crc_dsp_cfg;

	struct aw_profctrl_desc profctrl_desc;

	struct aw_volume_desc volume_desc;

	struct aw_dsp_mem_desc dsp_mem_desc;

	struct aw_vmax_desc vmax_desc;



	struct aw_cali_delay_desc cali_delay_desc;

	struct aw_cali_desc cali_desc;



};



int aw88395_init(struct aw_device **aw_dev, struct i2c_client *i2c, struct regmap *regmap);

int aw88395_dev_init(struct aw_device *aw_dev, struct aw_container *aw_cfg);

int aw88395_dev_start(struct aw_device *aw_dev);

int aw88395_dev_stop(struct aw_device *aw_dev);

int aw88395_dev_fw_update(struct aw_device *aw_dev, bool up_dsp_fw_en, bool force_up_en);



void aw88395_dev_set_volume(struct aw_device *aw_dev, unsigned short set_vol);

int aw88395_dev_get_prof_data(struct aw_device *aw_dev, int index,

			struct aw_prof_desc **prof_desc);

char *aw88395_dev_get_prof_name(struct aw_device *aw_dev, int index);

int aw88395_dev_set_profile_index(struct aw_device *aw_dev, int index);

int aw88395_dev_get_profile_index(struct aw_device *aw_dev);

int aw88395_dev_get_profile_count(struct aw_device *aw_dev);

int aw88395_dev_load_acf_check(struct aw_device *aw_dev, struct aw_container *aw_cfg);

int aw88395_dev_cfg_load(struct aw_device *aw_dev, struct aw_container *aw_cfg);

void aw88395_dev_mute(struct aw_device *aw_dev, bool is_mute);



#endif