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author | Richard Marko <srk@48.io> | 2020-07-18 13:32:48 +0200 |
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committer | Richard Marko <srk@48.io> | 2020-09-08 08:44:20 +0200 |
commit | f54612264edd7d743488e6469b5f774dbc07e7b7 (patch) | |
tree | eb2330b2448d15b3d4dd7df7a4476f19791b7de4 /nixos/modules/config/pulseaudio.nix | |
parent | f3bf0f173ec9b302c2613dfb6d76dc49b889f321 (diff) | |
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nixos/jack,pulseaudio: fix pulse connection to jackd service
This fixes the case when Jack Audio Daemon is running as a service via `services.jack.jackd` and Pulseaudio running as a *user* service. Two issues prevented connecting `pulse` with `jackd`: * Missing `JACK_PROMISCUOUS_SERVER` environment variable for `pulse` user service, resulting in `pulse` trying to access `jackd` as if it was running as part of the users session. * `jackd` not being able to access socket created by `pulse` due to socket created using user ID and `users` group. Change allows `jackd` to access the socket created by `pulse` correctly. `pulse` now also autoloads `module-jack-sink` and `module-jack-source` if `services.jack.jackd.enable` is set. The default `pulse` package is now set to `pulseaudioFull` automatically if `services.jack.jackd.enable` is set.
Diffstat (limited to 'nixos/modules/config/pulseaudio.nix')
-rw-r--r-- | nixos/modules/config/pulseaudio.nix | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/nixos/modules/config/pulseaudio.nix b/nixos/modules/config/pulseaudio.nix index 408d0a9c33f..044fa48853d 100644 --- a/nixos/modules/config/pulseaudio.nix +++ b/nixos/modules/config/pulseaudio.nix @@ -36,6 +36,8 @@ let ${addModuleIf cfg.zeroconf.discovery.enable "module-zeroconf-discover"} ${addModuleIf cfg.tcp.enable (concatStringsSep " " ([ "module-native-protocol-tcp" ] ++ allAnon ++ ipAnon))} + ${addModuleIf config.services.jack.jackd.enable "module-jack-sink"} + ${addModuleIf config.services.jack.jackd.enable "module-jack-source"} ${cfg.extraConfig} ''; }; @@ -144,7 +146,9 @@ in { package = mkOption { type = types.package; - default = pkgs.pulseaudio; + default = if config.services.jack.jackd.enable + then pkgs.pulseaudioFull + else pkgs.pulseaudio; defaultText = "pkgs.pulseaudio"; example = literalExample "pkgs.pulseaudioFull"; description = '' @@ -284,6 +288,8 @@ in { RestartSec = "500ms"; PassEnvironment = "DISPLAY"; }; + } // optionalAttrs config.services.jack.jackd.enable { + environment.JACK_PROMISCUOUS_SERVER = "jackaudio"; }; sockets.pulseaudio = { wantedBy = [ "sockets.target" ]; |