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authorMx Kookie <kookie@spacekookie.de>2020-12-09 18:55:19 +0000
committerMx Kookie <kookie@spacekookie.de>2020-12-09 18:55:19 +0000
commit80d90d9b204f7c17912740f9f414fe5d59f293ba (patch)
tree5f2065a06e724270610760d59d01c6888b375a46 /infra/libkookie/nixpkgs/nixos/modules/hardware/rtl-sdr.nix
parent3a31a84c7d3e589035ad08499206aac44a81f424 (diff)
parent83cbad92d73216bb0d9187c56cce0b91f9121d5a (diff)
Merge commit '83cbad92d73216bb0d9187c56cce0b91f9121d5a' into main
Diffstat (limited to 'infra/libkookie/nixpkgs/nixos/modules/hardware/rtl-sdr.nix')
-rw-r--r--infra/libkookie/nixpkgs/nixos/modules/hardware/rtl-sdr.nix20
1 files changed, 20 insertions, 0 deletions
diff --git a/infra/libkookie/nixpkgs/nixos/modules/hardware/rtl-sdr.nix b/infra/libkookie/nixpkgs/nixos/modules/hardware/rtl-sdr.nix
new file mode 100644
index 000000000000..77c8cb59a3d5
--- /dev/null
+++ b/infra/libkookie/nixpkgs/nixos/modules/hardware/rtl-sdr.nix
@@ -0,0 +1,20 @@
+{ config, lib, pkgs, ... }:
+
+let
+ cfg = config.hardware.rtl-sdr;
+
+in {
+ options.hardware.rtl-sdr = {
+ enable = lib.mkEnableOption ''
+ Enables rtl-sdr udev rules and ensures 'plugdev' group exists.
+ This is a prerequisite to using devices supported by rtl-sdr without
+ being root, since rtl-sdr USB descriptors will be owned by plugdev
+ through udev.
+ '';
+ };
+
+ config = lib.mkIf cfg.enable {
+ services.udev.packages = [ pkgs.rtl-sdr ];
+ users.groups.plugdev = {};
+ };
+}