#include?“adv7180_hyc.h“



#define?DEVICE_NAME???“matt_test“

#define?I2C_adv7180a?????0x40


static?int?init_adv7180a（void）;
static?struct?i2c_board_info?hi_info?=
{
	I2C_BOARD_INFO（“adv7180“?0x40）
};

static?struct?i2c_client*?tlv_client;

static?int?MAJOR_DEV_NUM?=1;



int?adv7180_write（unsigned?char?chip_addr?unsigned?char?reg_addr?unsigned?char?value）
{
	int?ret;
	unsigned?char?buf[2];
	struct?i2c_client*?client?=?tlv_client;
	buf[0]?=?reg_addr;
	buf[1]?=?value;

	ret?=?i2c_master_send（client?buf?2）;
	return?ret;
}


int?adv7180_read（unsigned?char?chip_addr??char?reg_addr）
{

	int?ret;
	char?*tmp=NULL;
	tmp=®_addr;
	struct?i2c_client*?client?=?tlv_client;
	ret?=?i2c_master_recv（client?tmp?1）;

	printk（“matt-ret1=%dval=%x\n“ret*tmp）;

	return?ret;
}
void??adv7180_Rese

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????6936??2017-08-21?15:17??hi3516a?adv7180驅動\adv7180_hyc.c

?????文件???????1879??2017-08-21?14:12??hi3516a?adv7180驅動\adv7180_hyc.h

?????目錄??????????0??2017-08-22?16:46??hi3516a?adv7180驅動

-----------?---------??----------?-----??----

?????????????????8815????????????????????3