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Unverified Commit ca3a462a authored by lintaopei's avatar lintaopei Committed by Michael Bestas
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[ALM:10872983][FP4-99][Audio]AW882xx develop

parent ec873b44

include/sound/aw882xx_afe.h

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#ifndef __AW882xx_AFE_H__

#define __AW882xx_AFE_H__



struct aw_afe_func {

	int (*afe_get_topology)(int port_id);

	int (*aw_send_afe_cal_apr)(uint32_t param_id,void *buf, int cmd_size, bool write);

	int (*aw_send_afe_rx_module_enable)(void *buf, int size);

	int (*aw_send_afe_tx_module_enable)(void *buf, int size);

	int (*aw_adm_param_enable)(int port_id, int module_id,  int param_id, int enable);

};



void aw_reg_fae_func(struct aw_afe_func * fn);

#endif

sound/soc/codecs/Kconfig

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@@ -1311,11 +1311,11 @@ config SND_SOC_TPA6130A2 
	tristate "Texas Instruments TPA6130A2 headphone amplifier"

	depends on I2C



config SND_SMARTPA_AW881XX

	tristate "AW881XX"

config SND_SMARTPA_AW882XX

	tristate "AW882xx"

	depends on I2C



config T2M_SND_N10

	tristate "T2M audio changes for N10"

config T2M_SND_FP4

	tristate "T2M audio changes for FP4"



endmenu

sound/soc/codecs/Makefile

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@@ -517,4 +517,5 @@ obj-$(CONFIG_SND_SOC_SIMPLE_AMPLIFIER) += snd-soc-simple-amplifier.o 
obj-$(CONFIG_SND_SOC_TPA6130A2)	+= snd-soc-tpa6130a2.o



#$(CONFIG_SND_SMARTPA_AW881XX)

obj-$(CONFIG_SND_SMARTPA_AW881XX) += aw881xx/aw881xx.o aw881xx/aw881xx_monitor.o aw881xx/aw881xx_cali.o
 
 No newline at end of file
 
#obj-$(CONFIG_SND_SMARTPA_AW881XX) += aw881xx/aw881xx.o aw881xx/aw881xx_monitor.o aw881xx/aw881xx_cali.o

obj-$(CONFIG_SND_SMARTPA_AW882XX) += aw882xx/aw882xx.o aw882xx/awinic_monitor.o aw882xx/awinic_cali.o aw882xx/awinic_dsp.o
 
 No newline at end of file

sound/soc/codecs/aw882xx/aw882xx.c

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File added.

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sound/soc/codecs/aw882xx/aw882xx.h

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#ifndef _AW882XX_H_

#define _AW882XX_H_



#include <linux/version.h>

#include <sound/control.h>

#include <sound/soc.h>

#include "awinic_cali.h"

#include "awinic_monitor.h"





#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 1)

#define AW_KERNEL_VER_OVER_4_19_1

#endif



/*

 * i2c transaction on Linux limited to 64k

 * (See Linux kernel documentation: Documentation/i2c/writing-clients)

*/

#define MAX_I2C_BUFFER_SIZE			(65536)

#define AW882XX_I2C_READ_MSG_NUM		(2)





#define AW882XX_FLAG_START_ON_MUTE		(1 << 0)

#define AW882XX_FLAG_SKIP_INTERRUPTS		(1 << 1)

#define AW882XX_FLAG_SAAM_AVAILABLE		(1 << 2)

#define AW882XX_FLAG_STEREO_DEVICE		(1 << 3)

#define AW882XX_FLAG_MULTI_MIC_INPUTS		(1 << 4)



#define AW882XX_NUM_RATES			(9)

#define AW882XX_SYSST_CHECK_MAX			(10)

#define AW882XX_MODE_SHIFT_MAX			(3)



#define AW882XX_CFG_NAME_MAX			(64)

#define AW_FADE_OUT_TARGET_VOL			(90 * 2)

#define AW882XX_VOLUME_STEP_DB			(6 * 2)





enum aw882xx_pa_switch_st {

	AW882XX_ON_PA = 0,

	AW882XX_OFF_PA,

};



enum aw882xx_chip_st {

	AW882XX_PA_CLOSE_ST = 0,

	AW882XX_PA_CLOSEING_ST,

	AW882XX_PA_OPEN_ST,

	AW882XX_PA_OPENING_ST,

};



enum aw882xx_audio_stream_st {

	AW882XX_AUDIO_STOP = 0,

	AW882XX_AUDIO_START = 1,

};



enum aw882xx_channel_mode_dsp {

	AW882XX_CHANNLE_LEFT_MONO = 0,

	AW882XX_CHANNLE_RIGHT = 1,

};



enum aw882xx_init {

	AW882XX_INIT_ST = 0,

	AW882XX_INIT_OK = 1,

	AW882XX_INIT_NG = 2,

};



enum aw882xx_chipid {

	AW882XX_ID = 0x1852,

};



enum aw882xx_modeshift {

	AW882XX_MODE_SPK_SHIFT = 0,

	AW882XX_MODE_RCV_SHIFT = 1,

	AW882XX_MODE_VOICE_SHIFT = 2,

};



enum aw882xx_mode_spk_rcv {

	AW882XX_SPEAKER_MODE = 0,

	AW882XX_RECEIVER_MODE = 1,

	AW882XX_VOICE_MODE = 2,

};



struct aw882xx_container {

	int len;

	unsigned char data[];

};



struct aw882xx_chan_info {

	unsigned int channel;

	char *name_suffix;

	char (*bin_cfg_name)[AW882XX_CFG_NAME_MAX];

};



#ifdef AW_KERNEL_VER_OVER_4_19_1

typedef struct snd_soc_component aw_snd_soc_codec_t;

typedef struct snd_soc_component_driver aw_snd_soc_codec_driver_t;

#else

typedef struct snd_soc_codec aw_snd_soc_codec_t;

typedef struct snd_soc_codec_driver aw_snd_soc_codec_driver_t;

#endif



struct aw_componet_codec_ops {

	aw_snd_soc_codec_t *(*aw_snd_soc_kcontrol_codec)(struct snd_kcontrol *kcontrol);

	void *(*aw_snd_soc_codec_get_drvdata)(aw_snd_soc_codec_t *codec);

	int (*aw_snd_soc_add_codec_controls)(aw_snd_soc_codec_t *codec,

		const struct snd_kcontrol_new *controls,

		unsigned int num_controls);

	void (*aw_snd_soc_unregister_codec)(struct device *dev);

	int (*aw_snd_soc_register_codec)(struct device *dev,

			const aw_snd_soc_codec_driver_t *codec_drv,

			struct snd_soc_dai_driver *dai_drv,

			int num_dai);

};



/*Pin ctr */

static const char * const pctl_names[] = {

    "aw_reset_low",

    "aw_reset_high",

    "aw_irq_active",

};



/********************************************

 * struct aw882xx

 *******************************************/

struct aw882xx {

	int sysclk;

	int rate;

	int pstream;

	int cstream;

	int hagce_enable;

	unsigned int hagce_val;

	unsigned int rmse_val;



	int reset_gpio;

	int irq_gpio;

	int aw882xx_pa_switch;

	int is_power_on;

	int audio_stream_st;

	uint16_t intmask;

	uint32_t fade_step;

	uint32_t fade_utime;

	uint32_t db_offset;



	unsigned char reg_addr;



	unsigned int flags;

	unsigned int chipid;

	unsigned int init;

	unsigned int cfg_num;

	unsigned int scene_mode;



	aw_snd_soc_codec_t *codec;

	struct regmap *regmap;

	struct i2c_client *i2c;

	struct device *dev;

	struct mutex lock;



    struct aw882xx_chan_info chan_info;

    struct aw_cali cali;

    struct aw882xx_monitor monitor;

    struct pinctrl *aw_pinctrl;

    struct pinctrl_state *pinctrl_state[ARRAY_SIZE(pctl_names)];

};



/********************************************

 * print information control

 *******************************************/

#define aw_dev_err(dev, format, ...) \

			pr_err("[%s]" format, dev_name(dev), ##__VA_ARGS__)



#define aw_dev_info(dev, format, ...) \

			pr_info("[%s]" format, dev_name(dev), ##__VA_ARGS__)



#define aw_dev_dbg(dev, format, ...) \

			pr_debug("[%s]" format, dev_name(dev), ##__VA_ARGS__)





/*********************************************

* aw882xx functions

**********************************************/

int aw882xx_i2c_write(struct aw882xx *aw882xx,

	unsigned char reg_addr, unsigned int reg_data);

int aw882xx_i2c_read(struct aw882xx *aw882xx,

	unsigned char reg_addr, unsigned int *reg_data);

void aw882xx_append_channel(char *format, const char **change_name,

	struct aw882xx *aw882xx);

void aw882xx_smartpa_cfg(struct aw882xx *aw882xx, bool flag);

int aw882xx_set_volume(struct aw882xx *aw882xx, uint32_t value);

int aw882xx_get_volume(struct aw882xx *aw882xx, uint32_t *value);

uint32_t aw882xx_reg_val_to_db(uint32_t value);





int aw882xx_append_suffix(char *format, const char **change_name,

		struct aw882xx *aw882xx);

#endif