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tvl-depot/users/flokli/ipu6-softisp
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Florian Klink 4749e2e703 chore(users/flokli/ipu6-softisp): align with linux-firmware 
The firmware files ended up in linux-firmware, and
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=dbc294d3e49aa63a61bb4026b5784bae5b75aa2b
moved them to a ipu/ subpath, so update our patches to find them there,
and stop using the pkgs.ipu6-camera-bins package.

https://github.com/NixOS/nixpkgs/pull/290216 bumped our linux-firmware
image past this, so this should work for people tracking nixos-unstable.

Change-Id: Ic3eb9fb364c93ee0d10951451a59f7e98888b5d7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11097
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-03-07 13:56:33 +00:00
..
kernel chore(users/flokli/ipu6-softisp): align with linux-firmware 2024-03-07 13:56:33 +00:00
libcamera feat(users/flokli/ipu6-softisp): init 2024-01-30 09:54:24 +00:00
config.nix chore(users/flokli/ipu6-softisp): align with linux-firmware 2024-03-07 13:56:33 +00:00
README.md feat(users/flokli/ipu6-softisp): init 2024-01-30 09:54:24 +00:00

README.md

ipu6-softisp

This code adds support for the ipu6 webcams via libcamera, based on the work in https://copr.fedorainfracloud.org/coprs/jwrdegoede/ipu6-softisp/.

It's supposed to be included in your NixOS configuration imports, and will:

  • Add some patches to your kernel, which should apply on 6.7.x
  • Add the ipu6-camera-bins firmware (still needed)
  • Enable some kernel config options
  • Add an udev rule so libcamera can do DMABUF things
  • Override services.pipewire.package and services.pipewire.wireplumber.package to use a pipewire built with a libcamera with support for this webcam.

Please make sure you don't have any of the hardware.ipu6 options still enabled, as they use the closed-source userspace stack and will conflict.

The testing instructions from https://copr.fedorainfracloud.org/coprs/jwrdegoede/ipu6-softisp/ still apply.

qcam can be found in libcamera-qcam (pending on https://github.com/NixOS/nixpkgs/pull/284964 to trickle into master).

Thanks to Hans de Goede for helping me bringing this up, as well as to puckipedia for sorting out some pipewire-related confusion.