From 54aec417ffee2e82dc92abb9625ab571483b7bd4 Mon Sep 17 00:00:00 2001
From: chn <chn@chn.moe>
Date: Sat, 24 Jun 2023 08:45:05 +0800
Subject: [PATCH] switch to zen kernel adjust rtkit params

---
 modules/boot/chn-PC.nix    | 2 +-
 modules/hardware/sound.nix | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/boot/chn-PC.nix b/modules/boot/chn-PC.nix
index e215ea10..1325e626 100644
--- a/modules/boot/chn-PC.nix
+++ b/modules/boot/chn-PC.nix
@@ -4,7 +4,7 @@
 	{
 		boot =
 		{
-			kernelPackages = inputs.pkgs.linuxPackages_xanmod_latest;
+			kernelPackages = inputs.pkgs.linuxPackages_zen;
 			# initrd 里有的模块
 			# modprobe --show-depends
 			initrd.availableKernelModules =
diff --git a/modules/hardware/sound.nix b/modules/hardware/sound.nix
index e5b4cba7..6259368a 100644
--- a/modules/hardware/sound.nix
+++ b/modules/hardware/sound.nix
@@ -15,5 +15,7 @@
 			alsa = { enable = true; support32Bit = true; };
 			pulse.enable = true;
 		};
+		systemd.services.rtkit-daemon.serviceConfig.ExecStart =
+			[ "" "${pkgs.rtkit}/libexec/rtkit-daemon --our-realtime-priority=95 --max-realtime-priority=90" ];
 	};
 }