ipu6: update packages

[matejc]

Things done

Part of #225743

To test out:

      hardware.ipu6 = {
        enable = true;
        platform = "ipu6ep";
      };
      boot.kernelPackages = pkgs.linuxPackages_6_11;

I tested this on kernel 6.11.1 and 6.11.2

It works on X11 for Chromium well enough, but not Firefox

Works on Wayland on Chromium, but not Firefox, although Chromium is puking continuously in terminal:

[35650:35723:1011/153603.111515:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= YUV_420_BIPLANAR and usage=SCANOUT_CPU_READ_WRITE
[35650:35723:1011/153603.111741:ERROR:gpu_channel.cc(502)] Buffer Handle is null.
[35731:16:1011/153603.112160:ERROR:shared_image_interface_proxy.cc(134)] Buffer handle is null. Not creating a mailbox from it.
[35650:35723:1011/153603.145283:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= YUV_420_BIPLANAR and usage=SCANOUT_CPU_READ_WRITE
[35650:35723:1011/153603.145592:ERROR:gpu_channel.cc(502)] Buffer Handle is null.
[35731:16:1011/153603.145922:ERROR:shared_image_interface_proxy.cc(134)] Buffer handle is null. Not creating a mailbox from it.
[35650:35723:1011/153603.179060:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= YUV_420_BIPLANAR and usage=SCANOUT_CPU_READ_WRITE
[35650:35723:1011/153603.179321:ERROR:gpu_channel.cc(502)] Buffer Handle is null.
[35731:16:1011/153603.179675:ERROR:shared_image_interface_proxy.cc(134)] Buffer handle is null. Not creating a mailbox from it.
[35650:35723:1011/153603.213402:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= YUV_420_BIPLANAR and usage=SCANOUT_CPU_READ_WRITE
[35650:35723:1011/153603.213568:ERROR:gpu_channel.cc(502)] Buffer Handle is null.
[35731:16:1011/153603.213713:ERROR:shared_image_interface_proxy.cc(134)] Buffer handle is null. Not creating a mailbox from it.

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 24.11 Release Notes (or backporting 23.11 and 24.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

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[matejc]

Also works in obs-studio and Slack for desktop (using Wayland).

[flokli]

I can confirm this brings back video in Chromium. I'm ok with merging this once the comment is fixed. Nice job!

For completeness, firefox logs the following:

Okt 11 17:19:03 x1 pipewire[3065]: spa.v4l2: '/dev/video0' VIDIOC_REQBUFS Invalid argument
Okt 11 17:19:03 x1 pipewire[3065]: pw.port: 0x5628da3bfe40: negotiate buffers on node: -22 (Invalid argument)
Okt 11 17:19:03 x1 pipewire[3065]: pw.port: 0x5628da3bfe40: state ready -> error (can't negotiate buffers on port)
Okt 11 17:19:03 x1 pipewire[3065]: pw.link: (196.0.0 -> 211.0.0) allocating -> error (can't negotiate buffers on port) (error-ready)

[flokli]

Now linuxPackages.ipu6-drivers fails to build.

We should probably update the broken attribute so it won't try (and fail to build) on 6.6.

[flokli]

I updated pkgs/os-specific/linux/ipu6-drivers/default.nix (the meta.broken attribute specifically). It now needs Linux 6.10 to build, that's where the ipu6 driver itself landed in the kernel. linuxPackages_6_10.ipu6-drivers does build.

[matejc]

@flokli anything else needs to be done?

[flokli]

No, I just wanted to wait for the eval checks to pass 😆

Thanks for the reminder!