Rockchip-isp1

NOTE: Under construction

 

Overview

The document below provide basical informations about the rockchip-isp1 driver driver and Image Signal Processing block on Rockchip SoC with examples and details.

Hardware

ISP Details

Block diagram

The datasheet about ISP is currently only available under NDA, so we can't paste the completed block diagram from datasheet to here.

Below diagram is a abstract version:

Software

Driver

rockchip-isp1 is a V4L2 based driver for Image Signal Processing block on Rockchip SoC. Compared to the earlier driver rk-isp10, it use Media Controller framework, which it's

different from plain v4L2.

Media Controller Basics

Please read below link carefully, especially you don't have use it before.

https://linuxtv.org/downloads/v4l-dvb-apis/uapi/mediactl/media-controller-intro.html

Android

Camera Hal3

https://source.android.com/devices/camera/camera3?hl=zh-cn