AMD ISP4 Camera Driver

Out-of-tree module for the AMD ISP4 camera found in Ryzen AI laptops (e.g., ASUS Zenbook S 16, HP ZBook Ultra G1a).

The driver is not yet merged into mainline Linux. This repo downloads the patch series via b4 and builds it as a loadable module.

Requirements

• Linux kernel 6.17.9+ (with amd_isp4 platform driver, tested up to 6.18.7)
• Kernel headers
• Build tools and b4

# Arch
sudo pacman -S base-devel linux-headers b4

# Ubuntu/Debian
sudo apt install build-essential linux-headers-$(uname -r) b4

# Fedora
sudo dnf install kernel-devel kernel-headers gcc make b4

Install

make install

This downloads the patches, compiles the module, installs it, loads it, and configures it to load at boot.

After kernel updates

make install

Each kernel version gets its own build directory (linux-<version>/). Just run make install after updating your kernel.

Verify

lsmod | grep amd_capture
v4l2-ctl --list-devices