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{ config, lib, pkgs, ... }:
# TODO test `alsactl init` after suspend to reinit mic
{
security.rtkit.enable = true;
hardware.bluetooth = {
enable = true;
powerOnBoot = true;
};
# autostart with login
systemd.user.services.pipewire-pulse = {
wantedBy = [ "graphical-session.target" ];
};
environment.systemPackages = with pkgs; [
alsaUtils
pulseaudioLight
ponymix
];
environment.variables.PULSE_SERVER = "localhost:4713";
services.pipewire = {
enable = true;
socketActivation = false;
alsa.enable = true;
alsa.support32Bit = true;
pulse.enable = true;
jack.enable = true;
# https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Migrate-PulseAudio#module-native-protocol-tcp
config.pipewire-pulse = {
"context.properties" = {
"log.level" = 2;
};
"context.modules" = [
{
name = "libpipewire-module-rtkit";
# args = {
# "nice.level" = -15;
# "rt.prio" = 88;
# "rt.time.soft" = 200000;
# "rt.time.hard" = 200000;
# };
flags = [ "ifexists" "nofail" ];
}
{ name = "libpipewire-module-protocol-native"; }
{ name = "libpipewire-module-client-node"; }
{ name = "libpipewire-module-adapter"; }
{ name = "libpipewire-module-metadata"; }
{
name = "libpipewire-module-protocol-pulse";
args = {
"vm.overrides" = {
# "pulse.min.req" = "32/48000";
# "pulse.default.req" = "32/48000";
# "pulse.max.req" = "32/48000";
"pulse.min.quantum" = "1024/48000";
# "pulse.max.quantum" = "32/48000";
};
"server.address" = [
"unix:native"
"tcp:4713"
];
};
}
];
"stream.properties" = {
# "node.latency" = "32/48000";
# "resample.quality" = 1;
};
};
};
}
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