luckfox-pico-sdk/sysdrv/source/kernel/drivers/media/i2c/light_ctl.h
luckfox-eng29 8f34c2760d project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches.
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between
the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door
for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more
usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp:
Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for
compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem.
sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device
tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately.
sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick
boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades.
sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for
fastboot.

Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
2024-10-14 09:47:04 +08:00

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C

/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (c) 2024 Rockchip Electronics Co., Ltd. */
#ifndef LIGHT_CTL_HEAD_H
#define LIGHT_CTL_HEAD_H
#include <linux/pinctrl/consumer.h>
#include <linux/pwm.h>
#include <linux/rk-camera-module.h>
struct light_ctl_info {
struct pwm_device *pwm;
struct pwm_state pwm_state;
struct gpio_desc *light_gpio;
struct rk_light_param light_param;
__u32 light_index;
};
struct lightctl_device {
struct platform_device *pdev;
struct light_ctl_info *light_info;
struct proc_dir_entry *procfs;
char name[128];
struct mutex mutex;
};
#if IS_REACHABLE(CONFIG_VIDEO_LIGHT_CTL)
int light_ctl_write(int light_id, struct rk_light_param *light_param);
#else
static inline int light_ctl_write(int light_id, struct rk_light_param *light_param)
{
return 0;
}
#endif
#endif