65 lines
1.6 KiB
Nix
65 lines
1.6 KiB
Nix
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.uvcvideo;
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uvcdynctrl-udev-rules = packages: pkgs.callPackage ./uvcdynctrl-udev-rules.nix {
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drivers = packages;
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udevDebug = false;
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};
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in
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{
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options = {
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services.uvcvideo.dynctrl = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to enable <command>uvcvideo</command> dynamic controls.
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Note that enabling this brings the <command>uvcdynctrl</command> tool
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into your environement and register all dynamic controls from
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specified <command>packages</command> to the <command>uvcvideo</command> driver.
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'';
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};
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packages = mkOption {
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type = types.listOf types.path;
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example = literalExample "[ pkgs.tiscamera ]";
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description = ''
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List of packages containing <command>uvcvideo</command> dynamic controls
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rules. All files found in
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<filename><replaceable>pkg</replaceable>/share/uvcdynctrl/data</filename>
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will be included.
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Note that these will serve as input to the <command>libwebcam</command>
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package which through its own <command>udev</command> rule will register
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the dynamic controls from specified packages to the <command>uvcvideo</command>
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driver.
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'';
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apply = map getBin;
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};
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};
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};
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config = mkIf cfg.dynctrl.enable {
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services.udev.packages = [
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(uvcdynctrl-udev-rules cfg.dynctrl.packages)
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];
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environment.systemPackages = [
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pkgs.libwebcam
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];
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};
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}
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