How do I write a Linux driver for my mirrorless camera?
Asked by
TechyTraveler97
I recently got a mirrorless camera (the S5II) and there's a Windows driver that lets me use it with OBS. I'd love to do the same on Linux, but the camera doesn't seem to work with the standard UVC driver. When I check with 'lsusb -v', it shows its interface class as 'Imaging', subclass as 'Still Image Capture', and protocol as 'Picture Transfer Protocol'. I'm aware this could be a big project, but I'm more interested in the learning experience than just getting it done quickly. If anyone has advice on resources, concepts, or tips to help me start this driver development, I'd really appreciate it!
Answers
Creating this driver will definitely be a learning curve, but it's totally doable! Just take your time and tackle it step by step. Be prepared for a complex process, though; it's no walk in the park. Start by understanding Linux kernel development basics and the video subsystem you’ll be interfacing with.
Reply to this answer
One of the best approaches is to look at existing open-source webcam drivers for Linux. Study their code to see how they handle similar functionalities. This can give you a solid base to work from as you figure out how to adapt it for your camera.
Reply to this answer
Add your answer
Answers are reviewed before publication.
CameronFan001: That's a great suggestion! I’ve been searching for a community focused on writing Linux drivers but haven't found one yet. Do you have any recommendations?