From 0983c18e6aba9d09da393ec131dabc53cc9a1181 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Fri, 9 Jun 2023 20:19:27 +0200
Subject: nixos/go2rtc: add support for v4l2 video sources

Capturing from /dev/video* requires being member of the video group.
---
 nixos/modules/services/video/go2rtc/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'nixos/modules')

diff --git a/nixos/modules/services/video/go2rtc/default.nix b/nixos/modules/services/video/go2rtc/default.nix
index 45506d551f1c..1151d31b68e6 100644
--- a/nixos/modules/services/video/go2rtc/default.nix
+++ b/nixos/modules/services/video/go2rtc/default.nix
@@ -103,6 +103,10 @@ in
       serviceConfig = {
         DynamicUser = true;
         User = "go2rtc";
+        SupplementaryGroups = [
+          # for v4l2 devices
+          "video"
+        ];
         StateDirectory = "go2rtc";
         ExecStart = "${cfg.package}/bin/go2rtc -config ${configFile}";
       };
-- 
cgit 1.4.1