luckfox-pico-sdk/sysdrv/source/kernel/drivers/media/i2c/techpoint/techpoint_dev.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

36 lines
1.1 KiB
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Techpoint Dev Driver
*
* Copyright (C) 2023 Rockchip Electronics Co., Ltd.
*/
#ifndef _TECHPOINT_DEV_H
#define _TECHPOINT_DEV_H
#include "techpoint_common.h"
struct regval {
u8 addr;
u8 val;
};
int techpoint_write_reg(struct i2c_client *client, u8 reg, u8 val);
int techpoint_read_reg(struct i2c_client *client, u8 reg, u8 *val);
int techpoint_write_array(struct i2c_client *client,
const struct regval *regs, int size);
void __techpoint_get_vc_fmt_inf(struct techpoint *techpoint,
struct rkmodule_vc_fmt_info *inf);
void techpoint_get_vc_fmt_inf(struct techpoint *techpoint,
struct rkmodule_vc_fmt_info *inf);
void techpoint_get_vc_hotplug_inf(struct techpoint *techpoint,
struct rkmodule_vc_hotplug_info *inf);
void techpoint_set_quick_stream(struct techpoint *techpoint, u32 stream);
int techpoint_initialize_devices(struct techpoint *techpoint);
int techpoint_start_video_stream(struct techpoint *techpoint);
int techpoint_stop_video_stream(struct techpoint *techpoint);
#endif // _TECHPOINT_DEV_H