| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * |
| * Copyright (C) 2019 Amlogic, Inc. All rights reserved. |
| * |
| */ |
| |
| #ifndef _BL_EXTERN_H_ |
| #define _BL_EXTERN_H_ |
| #include <linux/i2c.h> |
| #include <linux/amlogic/media/vout/lcd/aml_bl_extern.h> |
| #include "../../lcd_common.h" |
| |
| #define BLEX(fmt, args...) pr_info("bl_ext: " fmt "", ##args) |
| #define BLEXERR(fmt, args...) pr_err("bl_ext: error: " fmt "", ##args) |
| |
| #define BL_EXTERN_DRIVER "bl_extern" |
| |
| struct bl_extern_i2c_dev_s *bl_extern_i2c_get_dev(unsigned char addr); |
| |
| int bl_extern_i2c_write(struct i2c_client *i2client, |
| unsigned char *buff, unsigned int len); |
| int bl_extern_i2c_read(struct i2c_client *i2client, |
| unsigned char *buff, unsigned int len); |
| |
| #ifdef CONFIG_AMLOGIC_BL_EXTERN_I2C_LP8556 |
| int i2c_lp8556_probe(struct bl_extern_driver_s *bext); |
| int i2c_lp8556_remove(struct bl_extern_driver_s *bext); |
| #endif |
| |
| #ifdef CONFIG_AMLOGIC_BL_EXTERN_MIPI_LT070ME05 |
| int mipi_lt070me05_probe(struct bl_extern_driver_s *bext); |
| int mipi_lt070me05_remove(struct bl_extern_driver_s *bext); |
| #endif |
| |
| #endif |
