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{ pkgs, lib, ... }:
let
libcamera = pkgs.libcamera.overrideAttrs (old: {
# This is a mix of #281755 (bump pipewire to 0.2.0),
# and the additional ipu6-softisp patches.
version = "0.2.0";
src = pkgs.fetchgit {
url = "https://git.libcamera.org/libcamera/libcamera.git";
rev = "v0.2.0";
hash = "sha256-x0Im9m9MoACJhQKorMI34YQ+/bd62NdAPc2nWwaJAvM=";
};
mesonFlags = old.mesonFlags or [ ] ++ [
"-Dpipelines=simple/simple,ipu3,uvcvideo"
"-Dipas=simple/simple,ipu3"
];
# Explicitly clear list of patches, as #281755 did.
# This is
# https://copr-dist-git.fedorainfracloud.org/cgit/jwrdegoede/ipu6-softisp/libcamera.git/plain/libcamera-0.2.0-softisp.patch?h=f39&id=60e6b3d5e366a360a75942073dc0d642e4900982,
# but manually piped to git and back, as some renames were not processed properly.
patches = [
./libcamera/0001-libcamera-pipeline-simple-fix-size-adjustment-in-val.patch
./libcamera/0002-libcamera-internal-Move-dma_heaps.-h-cpp-to-common-d.patch
./libcamera/0003-libcamera-dma_heaps-extend-DmaHeap-class-to-support-.patch
./libcamera/0004-libcamera-internal-Move-SharedMemObject-class-to-a-c.patch
./libcamera/0005-libcamera-internal-Document-the-SharedMemObject-clas.patch
./libcamera/0006-libcamera-introduce-SoftwareIsp-class.patch
./libcamera/0007-libcamera-software_isp-Add-SwStats-base-class.patch
./libcamera/0008-libcamera-software_isp-Add-SwStatsCpu-class.patch
./libcamera/0009-libcamera-software_isp-Add-Debayer-base-class.patch
./libcamera/0010-libcamera-software_isp-Add-DebayerCpu-class.patch
./libcamera/0011-libcamera-ipa-add-Soft-IPA-common-files.patch
./libcamera/0012-libcamera-ipa-Soft-IPA-add-a-Simple-Soft-IPA-impleme.patch
./libcamera/0013-libcamera-software_isp-add-Simple-SoftwareIsp-implem.patch
./libcamera/0014-libcamera-pipeline-simple-rename-converterBuffers_-a.patch
./libcamera/0015-libcamera-pipeline-simple-enable-use-of-Soft-ISP-and.patch
./libcamera/0016-libcamera-swstats_cpu-Add-support-for-8-10-and-12-bp.patch
./libcamera/0017-libcamera-debayer_cpu-Add-support-for-8-10-and-12-bp.patch
./libcamera/0018-libcamera-debayer_cpu-Add-BGR888-output-support.patch
./libcamera/0019-libcamera-pipeline-simple-Enable-simplepipeline-for-.patch
./libcamera/0020-libcamera-Add-support-for-IGIG_GBGR_IGIG_GRGB-bayer-.patch
./libcamera/0021-libcamera-swstats_cpu-Add-support-for-10bpp-IGIG_GBG.patch
./libcamera/0022-libcamera-debayer_cpu-Add-support-for-10bpp-IGIG_GBG.patch
./libcamera/0023-libcamera-Add-Software-ISP-benchmarking-documentatio.patch
./libcamera/0024-ov01a1s-HACK.patch
./libcamera/0025-libcamera-debayer_cpu-Make-the-minimum-size-1280x720.patch
];
});
# compat with libcamera 0.2
pipewire' = (pkgs.pipewire.overrideAttrs (old: {
patches = old.patches or [ ] ++ [
(pkgs.fetchpatch {
# https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1750
name = "pipewire-spa-libcamera-use-cameraconfiguration-orientation-pr1750.patch";
url = "https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1750.patch ";
hash = "sha256-Ugg913KZDKELnYLwpDEgYh92YPxccw61l6kAJulBbIA=";
})
];
})).override {
inherit libcamera;
};
wireplumber' = (pkgs.wireplumber.override {
pipewire = pipewire';
});
in
{
hardware.firmware = [ pkgs.ipu6-camera-bins ];
boot.kernelPatches = [{
name = "linux-kernel-test.patch";
patch = pkgs.fetchurl {
url = "https://copr-dist-git.fedorainfracloud.org/cgit/jwrdegoede/ipu6-softisp/kernel.git/plain/linux-kernel-test.patch?h=f39&id=0ed76891b2fc08579d08bedb9294a41840007299";
hash = "sha256-8hKP4nltGlkzr8iOgsIUT9Tt5i+x4kdLmw/+lFeNoGQ=";
};
extraStructuredConfig = {
# needed for /dev/dma_heap
DMABUF_HEAPS_CMA = lib.kernel.yes;
DMABUF_HEAPS_SYSTEM = lib.kernel.yes;
DMABUF_HEAPS = lib.kernel.yes;
};
}];
services.udev.extraRules = ''
KERNEL=="system", SUBSYSTEM=="dma_heap", TAG+="uaccess"
'';
services.pipewire.package = pipewire';
services.pipewire.wireplumber.package = wireplumber';
}
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