From 08927eab65b37707c6e19f47d365e8b239ad6fa7 Mon Sep 17 00:00:00 2001
From: Jez Cope <j.cope@erambler.co.uk>
Date: Mon, 1 Feb 2021 20:57:48 +0000
Subject: [PATCH] gwydion: tweak PulseAudio sample rate and format

---
 home/jez/machines/gwydion.nix | 1 +
 machines/gwydion.nix          | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/home/jez/machines/gwydion.nix b/home/jez/machines/gwydion.nix
index 89b5f22..37df67a 100644
--- a/home/jez/machines/gwydion.nix
+++ b/home/jez/machines/gwydion.nix
@@ -12,6 +12,7 @@ in {
       audio_output {
         type "pulse"
         name "Shared output (pulseaudio)"
+        format "96000:32:*"
       }
 
       audio_output {
diff --git a/machines/gwydion.nix b/machines/gwydion.nix
index 30308c3..e5024f9 100644
--- a/machines/gwydion.nix
+++ b/machines/gwydion.nix
@@ -37,6 +37,12 @@
     21   # ftp
   ];
 
+  hardware.pulseaudio.daemon.config = {
+    default-sample-rate = "192000";
+    alternate-sample-rate = "96000";
+    avoid-resampling = "yes";
+  };
+
   services.vsftpd = {
     enable = true;
     localUsers = true;