commit 157caffbeba0945103f60b625f8f78a1d7777fc1
parent 6384bec28fdfee01797cfb3e2d13d27b59e3da3b
Author: vin <vin@vineetk.net>
Date: Sun, 21 Sep 2025 14:24:00 -0400
begrudgingly go back to pipewire
fighting against it is hard, especially on nixos and when I want steam
Diffstat:
1 file changed, 23 insertions(+), 112 deletions(-)
diff --git a/hosts/demiurge/default.nix b/hosts/demiurge/default.nix
@@ -247,8 +247,10 @@
}
];
};
-
sudo.enable = false;
+
+ # needed to give realtime privileges to pipewire
+ rtkit.enable = true;
};
services = {
@@ -478,122 +480,31 @@
alsa.enable = true;
audio.enable = true;
pulse.enable = true;
-
- extraConfig.pipewire = {
- "99-filter-he5xx.conf" = {
- "context.modules" = [
- {
- name = "libpipewire-module-filter-chain";
- args = {
- node.name = "peq-he5xx-sink";
- node.description = "PEQ HE5XX (auto)";
- # playback.props is the virtual sink/device properties
- playback.props = {
- media.class = "Audio/Sink";
- "filter.smart" = true;
- "filter.smart.name" = "peq-he5xx";
- # tell WirePlumber what target properties this filter is intended for
- # (we leave this unset here; smart target matching will be done by wireplumber)
- };
- # filter graph: single builtin param_eq node that loads the param file
- filter.graph = [
- {
- type = "builtin";
- name = "param_eq";
- label = "param_eq_he5xx";
- config.filename = "/etc/pipewire/parametric/he5xx.txt";
- }
- ];
- };
- }
- ];
- };
-
- "99-filter-airpods.conf" = {
- "context.modules" = [
- {
- name = "libpipewire-module-filter-chain";
- args = {
- node.name = "peq-airpods-pro-2-sink";
- node.description = "PEQ AirPods Pro 2 (auto)";
- playback.props = {
- media.class = "Audio/Sink";
- "filter.smart" = true;
- "filter.smart.name" = "peq-airpods-pro-2";
- };
- filter.graph = [
- {
- type = "builtin";
- name = "param_eq";
- label = "param_eq_airpods";
- config.filename = "/etc/pipewire/parametric/airpods-pro-2.txt";
- }
- ];
- };
- }
- ];
- };
- };
-
wireplumber = {
enable = true;
- extraConfig."50-smartfilters-airpods.conf".text = ''
- {
- "monitor.bluez.rules" : [
- # When a BlueZ device is detected we set an identifying property that the smart filter will match.
- # (This fragment adds nothing by default; we're using a policy to match target.node later.)
- ],
-
- "policy.rules" : [
- # The core smart filter matching is done by matching the target.node properties
- # WirePlumber's smart filters will look for filter.smart.target (set below).
- ],
-
- "policy" : {
- "smart_filters" : {
- "rules" : [
- {
- "matches" : [
- { "device.props" : { "bluez5.device.name" : "AirPods Pro 2" } }
- ],
- "actions" : {
- # If target device matches, set the 'target.node' metadata for smart filters to use
- "update-metadata" : {
- "target.node" : { "name" : "bluez_output.*AirPods.*" }
- }
+ extraConfig = {
+ "51-set-default-eq.conf" = {
+ text = ''
+ monitor.rules = [
+ {
+ matches = [
+ {
+ # This rule matches the node with the name of your sink (node 35)
+ "node.name" = "effect_input.eq6"
+ }
+ ]
+ actions = {
+ update-props = {
+ # This sets a very high priority, making it the default.
+ # Standard hardware is usually around 1000.
+ "priority.session" = 2001
}
- }
- ]
- }
- },
-
- "endpoint.rules" : [
- {
- "matches" : [
- { "node.name" : "peq-airpods-pro-2-sink" }
- ],
- "actions" : {
- "update-props" : {
- # Mark this WF sink as intended for a specific target device.
- # WirePlumber will use filter.smart.target to identify which device to chain to.
- "filter.smart.target" : { "bluez5.device.name" : "AirPods Pro 2" }
- }
- }
- },
- {
- "matches" : [
- { "node.name" : "peq-he5xx-sink" }
- ],
- "actions" : {
- "update-props" : {
- # He5xx is a generic filter (no specific bluez target) — it could be matched by other rules.
- "filter.smart.target" : {}
}
}
- }
- ]
- }
- '';
+ ]
+ '';
+ };
+ };
};
};
