From cf36cb0a09539be0ec065c0b8e5b9abd220dfc4c Mon Sep 17 00:00:00 2001
From: Erwin Boskma <erwin@datarift.nl>
Date: Tue, 17 Dec 2024 12:56:14 +0100
Subject: [PATCH] pipewire: Use libcamera instead of v4l2

---
 modules/sound/default.nix | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/modules/sound/default.nix b/modules/sound/default.nix
index 714b01f..043836d 100644
--- a/modules/sound/default.nix
+++ b/modules/sound/default.nix
@@ -21,7 +21,20 @@ in
         pulse.enable = true;
         alsa.enable = true;
         jack.enable = cfg.jack;
-        wireplumber.enable = true;
+        wireplumber = {
+          enable = true;
+
+          configPackages = [
+            (pkgs.writeTextDir "share/wireplumber/wireplumber.conf.d/99-libcamera.conf" ''
+              wireplumber.profiles = {
+                  main = {
+                  monitor.v4l2 = disabled
+                  monitor.libcamera = optional
+                }
+              }
+            '')
+          ];
+        };
       };
     };