tvl-depot/users/flokli/ipu6-softisp/README.md
Vincent Ambo 3633d846f8 chore(3p/sources): bump channels & overlays (2024-03-17)
In hope that iwlwifi works again on this commit, and I don't actually
have to debug it.

Includes following changes:

* users/aspen: home-manager is shuffling around pinentry options again
* users/flokli: rebase ipu6-softisp patches to Linux 6.8
                make cl/11097 a separate patch
* ops/modules: remove unused (and now broken) v4l2loopback module

Co-Authored-By: Florian Klink <flokli@flokli.de>
Change-Id: I763f1f075778f2ed8db7803f87248c9dabde4213
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11174
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: aspen <root@gws.fyi>
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2024-03-18 16:28:40 +00:00

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Markdown

# 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 6.8.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.
Also make sure to track nixos-unstable for this. This code will get periodically
updated to be compatible with nixos-unstable!
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.