Raspberry pi Camera overlay on ubuntu

Fai_S · November 14, 2024, 4:25am

Issue: Unable to detect Raspberry Pi Camera v1.3 on Radxa Zero 3 running Ubuntu 22.04 LTS. (Joshua-Riek image)

Steps followed:

Downloaded and Installed Required Packages:
- I installed rsetup from GitHub - radxa-pkg/rsetup: Radxa system setup utilty using sudo apt-get install ./rsetup_0.4.11_all.deb.
- I also installed librtui from GitHub - radxa-pkg/librtui: Radxa TUI library using sudo apt-get install ./librtui_0.1.6_all.deb.
- After installing rsetup, I gained access to the u-boot-update command, though rsetup itself didn’t list any overlays as it typically does in Radxa OS.
Followed Camera Overlay Instructions:
- I referred to Ubuntu 22.04 LTS · Joshua-Riek/ubuntu-rockchip Wiki · GitHub for guidance.
- Created a directory for device-tree overlays: /lib/firmware/device-tree/rockchip/overlay/.
- Copied the camera overlay file radxa-zero3-rpi-camera-v1.3.dtbo into this new folder.
Modified U-Boot and Updated Configuration:
- Edited the U-Boot configuration file as per the instructions.
- Ran sudo u-boot-update, which resulted in the message “updating /boot/extlinux/extlinux.conf…”.
  
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Current Issue:
- Despite these steps, the camera is still not detected when I check with ls /dev/video.

Request for Assistance:
I would appreciate any guidance on additional steps I might need to enable the camera on this setup or troubleshoot the overlay configuration. Thank you!