My NixOs configuration files. Only used for my self-hosted infra at the moment.
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{ config, lib, pkgs, ... }:
let
cfg = config.my.hardware.bluetooth;
in
{
options.my.hardware.bluetooth = with lib; {
enable = mkEnableOption "bluetooth configuration";
enableHeadsetIntegration = my.mkDisableOption "A2DP sink configuration";
loadExtraCodecs = my.mkDisableOption "extra audio codecs";
};
config = lib.mkIf cfg.enable (lib.mkMerge [
# Enable bluetooth devices and GUI to connect to them
{
hardware.bluetooth.enable = true;
services.blueman.enable = true;
}
# Support for additional bluetooth codecs
(lib.mkIf cfg.loadExtraCodecs {
hardware.pulseaudio = {
extraModules = [ pkgs.pulseaudio-modules-bt ];
package = pkgs.pulseaudioFull;
};
services.pipewire = {
media-session.config.bluez-monitor.rules = [
{
# Matches all cards
matches = [{ "device.name" = "~bluez_card.*"; }];
actions = {
"update-props" = {
"bluez5.reconnect-profiles" = [
"hfp_hf"
"hsp_hs"
"a2dp_sink"
];
# mSBC provides better audio + microphone
"bluez5.msbc-support" = true;
# SBC XQ provides better audio
"bluez5.sbc-xq-support" = true;
};
};
}
{
matches = [
# Matches all sources
{
"node.name" = "~bluez_input.*";
}
# Matches all outputs
{
"node.name" = "~bluez_output.*";
}
];
actions = {
"node.pause-on-idle" = false;
};
}
];
};
})
# Support for A2DP audio profile
(lib.mkIf cfg.enableHeadsetIntegration {
hardware.bluetooth.settings = {
General = {
Enable = "Source,Sink,Media,Socket";
};
};
})
]);
}