From e99a45dba5ec1e85131b8c0f10f8a157025fea26 Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Thu, 8 Jun 2023 20:11:00 +0200
Subject: [PATCH] pipewire: Add support for Focusrite Scarlett Solo Gen 3

The headphone output of my Behringer UMC202HD had sporadic cutouts.
While short, they were quite annoying.

I hope this interface (which costs 50% more) will work better.
---
 modules/pipewire.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/pipewire.nix b/modules/pipewire.nix
index f69c33a..40f8fbe 100644
--- a/modules/pipewire.nix
+++ b/modules/pipewire.nix
@@ -19,8 +19,14 @@ lib.mkIf config.sbruder.gui.enable {
     unstable.helvum # patch panel
     pavucontrol
     pulseaudio # pacmd and pactl
+    alsa-scarlett-gui # focusrite scarlett control
   ];
 
   hardware.bluetooth.enable = lib.mkDefault bluetoothSupport;
   services.blueman.enable = lib.mkDefault bluetoothSupport;
+
+  boot.extraModprobeConfig = ''
+    # Focusrite Scarlett Solo Gen 3 Mixer Driver
+    options snd_usb_audio vid=0x1235 pid=0x8211 device_setup=1
+  '';
 }