luckfox-eng29
8f34c2760d
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>
README
前言
概述
Rockchip多媒体处理平台(rockit)对外应用接口说明。
目录
[TOC]
Rockit对外接口说明
Rockit对外提供TGI(TaskGraph Interface)和MPI(Media Process Interface)两套接口，用于应用程序开发，两套接口可单独使用，也可结合使用。
TGI
- 基于TGI接口可以通过配置文件方式构建应用Pipeline，详见tgi/doc/目录文档说明。
- 适用于UVC、UAC等较为固定Pipeline应用场景。
- 已应用于RV1109/1126 RK356X UVC、UAC类产品。
MPI
-
MPI接口是模块化接口，包括VI/VO/VDEC/VENC/VPSS/VGS/TDE/SYS/MB/AI/AO/ADEC/AENC等模块，详见mpi/doc/目录文档说明。
-
MPI支持单模块使用，也支持多模块组合使用，可采用模块间绑定或者手动取/送流方式，灵活构建应用Pipeline。
-
已应用于RV1109/1126 IPC、RK356X NVR类产品，并在后续RK3588等新芯片上持续支持。
Rockit对外接口特点
| TGI | MPI | |
|---|---|---|
| 灵活性 | Pipeline构建后较为固定 | 灵活，模块可灵活拼接 |
| 使用场景 | UVC、UAC | NVR、IPC |
Rockit接口编译配置
SDK默认仅开启TGI接口头文件、动态库安装，可根据产品应用需求，通过修改external/rockit目录下CMakeLists.txt，将USE_ROCKIT_MPI置为ON，打开MPI接口编译安装。
option(USE_ROCKIT_TGI "enable rockit tgi" ON)
if (${USE_ROCKIT_TGI})
message("Build rockit tgi")
add_subdirectory(tgi)
endif()
option(USE_ROCKIT_MPI "enable rockit mpi" OFF)
if (${USE_ROCKIT_MPI})
message("Build rockit mpi")
add_subdirectory(mpi)
endif()