Explore advanced camera support on Allwinner SoCs using mainline Linux in this comprehensive conference talk by Paul Kocialkowski from Bootlin. Delve into the intricacies of image capture chains, hardware interfaces, and processing enhancements. Gain insights into platform support, V4L2 framework, and device tree configurations. Learn about sensor support, ISP integration, and media topology. Discover synchronization mechanisms, API structures, and future developments in camera support. Understand the implementation of MyPi CSI2 support and bridge, as well as the addition of ISP support. Examine patch series, hardware availability, and potential applications like the Leap Camera. Equip yourself with in-depth knowledge of advanced camera support in mainline Linux for Allwinner SoCs.
Advanced Camera Support on Allwinner SoCs with Mainline Linux
Overview
Syllabus
Intro
About Paul
Image Capture Chain
Hardware Interfaces
Processing
Illustration
Enhancements
Advanced Enhancements
Camera Parameters
Summary
Hardware Blocks
Platform Support
V4L2 Framework
V402 Device
FW Node Graph
Device Tree
Async Notifier
Media Controller API
IMX Capture Driver
Advanced Camera Support
Sensor Support
ISP Support
Sensors
MyPi CSI2 Support
MyPi CSI2 Bridge
Device 3 Property
Adding Support for the ISP
Media Topology
Synchronization Mechanism
API Structure
Patch Series
Future Steps
Leap Camera
Hardware Availability
Conclusion
Taught by
Linux Foundation
