46 lines
939 B
Nix
46 lines
939 B
Nix
{ lib, config, pkgs, ... }:
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let
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cfg = config.host.ui.bluetooth;
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in
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with lib;
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{
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options = {
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host.ui.bluetooth = {
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enable = mkEnableOption (mdDoc "Enables bluetooth");
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};
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};
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config = mkIf cfg.enable {
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# Set up Bluetooth
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hardware.bluetooth = {
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enable = true;
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powerOnBoot = true;
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settings = {
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General = {
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Enable = "Source,Sink,Media,Socket";
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Experimental = true;
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KernelExperimental = true;
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};
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};
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};
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# Add Bluetooth LE audio support
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environment.systemPackages = with pkgs; [
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liblc3
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];
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# Reduce audio latency per https://nixos.wiki/wiki/PipeWire#Low-latency_setup
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services.pipewire.extraConfig.pipewire = lib.mkIf (config.sound.enable == true) {
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"92-low-latency.conf" = {
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"context.properties" = {
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"default.clock.rate" = 48000;
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"default.clock.quantum" = 32;
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"default.clock.min-quantum" = 32;
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"default.clock.max-quantum" = 32;
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};
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};
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};
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};
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} |