/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2019 MediaTek Inc. */ #ifndef _GATE_I2C_DRV_H_ #define _GATE_I2C_DRV_H_ //extern int rt4831_read_byte(unsigned char cmd, unsigned char *returnData); extern int _gate_ic_i2c_write_bytes(unsigned char cmd, unsigned char writeData); extern int _gate_ic_i2c_read_bytes(unsigned char cmd, unsigned char *returnData); extern void _gate_ic_i2c_panel_bias_enable(unsigned int power_status); extern void _gate_ic_Power_on(void); extern void _gate_ic_Power_off(void); extern void _gate_ic_backlight_set(unsigned int level); #endif