···

       
1
       
1
       
-
       
{ pkgs, ... }:

     

       
1
       
1
       
+
       
{ pkgs, config, ... }:

     

       
2
       
2
       
 
       
let

     

       
3
       
3
       
 
       
  fileSystems = {

     

       
4
       
4
       
 
       
    btrfs = true;

     
···

       
13
       
13
       
 
       
    ];

     

       
14
       
14
       
 
       
    bootspec.enable = true;

     

       
15
       
15
       
 
       
    kernelPackages = pkgs.linuxPackages_latest;

     

       
16
       
16
       
-
       
    extraModulePackages = with pkgs.linuxPackages_latest; [ v4l2loopback ];

     

       
16
       
16
       
+
       
    extraModulePackages = [

     

       
17
       
17
       
+
       
      (config.boot.kernelPackages.v4l2loopback.overrideAttrs (old: {

     

       
18
       
18
       
+
       
        version = "0.15.0";

     

       
19
       
19
       
+
       
        src = pkgs.fetchFromGitHub {

     

       
20
       
20
       
+
       
          owner = "umlaeute";

     

       
21
       
21
       
+
       
          repo = "v4l2loopback";

     

       
22
       
22
       
+
       
          rev = "v0.15.0";

     

       
23
       
23
       
+
       
          sha256 = "sha256-fa3f8GDoQTkPppAysrkA7kHuU5z2P2pqI8dKhuKYh04=";

     

       
24
       
24
       
+
       
        };

     

       
25
       
25
       
+
       
      }))

     

       
26
       
26
       
+
       
    ];

     

       
17
       
27
       
 
       
    kernelModules = [

     

       
18
       
28
       
 
       
      "v4l2loopback"

     

       
19
       
29
       
 
       
      "btusb"