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|
{
config,
lib,
pkgs,
...
}:
let
cfg = config.os.core.audio;
toggleMuteNotify = pkgs.writeShellScriptBin "toggle-mute-notify" ''
IS_MUTED=$(${pkgs.wireplumber}/bin/wpctl get-volume @DEFAULT_AUDIO_SOURCE@ | grep -c "MUTED")
if [ "$IS_MUTED" -eq 1 ]; then
${pkgs.libnotify}/bin/notify-send -a "MuteIndicator" -t 0 -u critical "Microphone Muted" "Mic is currently OFF"
else
${pkgs.mako}/bin/makoctl dismiss -a "MuteIndicator"
fi
'';
in
{
options.os.core.audio = {
enable = lib.mkEnableOption "audio support";
disable-devices.enable = lib.mkEnableOption "disables some random devices cluttering up";
};
config = lib.mkMerge [
(lib.mkIf cfg.enable {
services.pulseaudio.enable = false;
security.rtkit.enable = true;
services = {
pipewire = {
enable = true;
audio.enable = true;
pulse.enable = true;
alsa = {
enable = true;
support32Bit = true;
};
jack.enable = true;
wireplumber = {
enable = true;
extraConfig = {
"99-lock-microphone-gain" = {
"pulse.rules" = [
{
matches = [
{ "application.name" = "~*cord*"; }
];
actions = {
quirks = [ "no-source-volume" ];
};
}
];
};
"99-disable-suspend" = {
"monitor.alsa.rules" = [
{
matches = [
{ "node.name" = "~alsa_input.*"; }
{ "node.name" = "~alsa_output.*"; }
];
actions.update-props = {
"session.suspend-timeout-seconds" = 0;
};
}
];
};
"10-bluetooth-policy" = {
"wireplumber.profiles" = {
"main" = {
"policy.bluetooth" = "enabled";
};
};
"monitor.bluez.properties" = {
"bluez5.roles" = [
"a2dp_sink"
"a2dp_source"
"bap_sink"
"bap_source"
"hfp_hf"
"hsp_hs"
];
"bluez5.codecs" = [
"sbc"
"sbc_xq"
"aac"
"ldac"
"aptx"
"aptx_hd"
];
};
};
};
};
};
playerctld.enable = true;
};
systemd.user.services.pipewire-quantum = {
description = "Set strict low-latency PipeWire quantum";
after = [ "wireplumber.service" ];
bindsTo = [ "pipewire.service" ];
wantedBy = [ "wireplumber.service" ];
serviceConfig = {
Type = "oneshot";
ExecStart = [
"${pkgs.pipewire}/bin/pw-metadata -n settings 0 clock.quantum 512"
"${pkgs.pipewire}/bin/pw-metadata -n settings 0 clock.min-quantum 512"
];
};
};
programs.noisetorch.enable = true;
systemd.user.services.pipewire-pulse = {
serviceConfig = {
Environment = [ "LADSPA_PATH=/tmp" ];
};
};
environment.systemPackages = with pkgs; [
toggleMuteNotify
pulsemixer
pavucontrol
crosspipe
alsa-utils
];
})
(lib.mkIf cfg.disable-devices.enable {
services.pipewire.wireplumber.extraConfig = {
"99-disable-useless-devices"."monitor.alsa.rules" = [
{
matches = [
{ "device.name" = "~alsa_card.pci-0000_03_00.1*"; }
{ "device.description" = "~USB Audio*"; }
];
actions.update-props = {
"device.disabled" = true;
};
}
];
};
})
];
}
|
