646b892680
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77 lines
1.5 KiB
Nix
77 lines
1.5 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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let
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inherit (lib)
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mkDefault
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mkEnableOption
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mkIf
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mkOption
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optional
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types
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;
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cfg = config.hardware.ipu6;
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in
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{
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options.hardware.ipu6 = {
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enable = mkEnableOption "support for Intel IPU6/MIPI cameras";
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platform = mkOption {
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type = types.enum [
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"ipu6"
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"ipu6ep"
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"ipu6epmtl"
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];
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description = ''
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Choose the version for your hardware platform.
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Use `ipu6` for Tiger Lake, `ipu6ep` for Alder Lake or Raptor Lake,
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and `ipu6epmtl` for Meteor Lake.
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'';
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};
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};
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config = mkIf cfg.enable {
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# Module is upstream as of 6.10,
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# but still needs various out-of-tree i2c and the `intel-ipu6-psys` kernel driver
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boot.extraModulePackages = with config.boot.kernelPackages; [ ipu6-drivers ];
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hardware.firmware = with pkgs; [
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ipu6-camera-bins
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ivsc-firmware
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];
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services.udev.extraRules = ''
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SUBSYSTEM=="intel-ipu6-psys", MODE="0660", GROUP="video"
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'';
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services.v4l2-relayd.instances.ipu6 = {
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enable = mkDefault true;
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cardLabel = mkDefault "Intel MIPI Camera";
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extraPackages =
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with pkgs.gst_all_1;
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[ ]
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++ optional (cfg.platform == "ipu6") icamerasrc-ipu6
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++ optional (cfg.platform == "ipu6ep") icamerasrc-ipu6ep
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++ optional (cfg.platform == "ipu6epmtl") icamerasrc-ipu6epmtl;
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input = {
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pipeline = "icamerasrc";
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format = mkIf (cfg.platform != "ipu6") (mkDefault "NV12");
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};
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};
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};
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}
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