···

       
204
       
204
       
 
       


     

       
205
       
205
       
 
       
      prime.offload.enableOffloadCmd = lib.mkEnableOption ''

     

       
206
       
206
       
 
       
        adding a `nvidia-offload` convenience script to {option}`environment.systemPackages`

     

       
207
       
207
       
-
       
        for offloading programs to an nvidia device. To work, should have also enabled

     

       
207
       
207
       
+
       
        for offloading programs to an nvidia device. To work, you must also enable

     

       
208
       
208
       
 
       
        {option}`hardware.nvidia.prime.offload.enable` or {option}`hardware.nvidia.prime.reverseSync.enable`.

     

       
209
       
209
       
 
       


     

       
210
       
210
       
-
       
        Example usage `nvidia-offload sauerbraten_client`

     

       
210
       
210
       
+
       
        Example usage: `nvidia-offload sauerbraten_client`

     

       
211
       
211
       
+
       


     

       
212
       
212
       
+
       
        This script can be renamed with {option}`hardware.nvidia.prime.offload.enableOffloadCmd`.

     

       
211
       
213
       
 
       
      '';

     

       
214
       
214
       
+
       
      prime.offload.offloadCmdMainProgram = lib.mkOption {

     

       
215
       
215
       
+
       
        type = lib.types.str;

     

       
216
       
216
       
+
       
        description = ''

     

       
217
       
217
       
+
       
          Specifies the CLI name of the {option}`hardware.nvidia.prime.offload.enableOffloadCmd`

     

       
218
       
218
       
+
       
          convenience script for offloading programs to an nvidia device.

     

       
219
       
219
       
+
       
        '';

     

       
220
       
220
       
+
       
        default = "nvidia-offload";

     

       
221
       
221
       
+
       
        example = "prime-run";

     

       
222
       
222
       
+
       
      };

     

       
212
       
223
       
 
       


     

       
213
       
224
       
 
       
      prime.reverseSync.enable = lib.mkEnableOption ''

     

       
214
       
225
       
 
       
        NVIDIA Optimus support using the NVIDIA proprietary driver via reverse

     
···

       
558
       
569
       
 
       
            lib.optional cfg.nvidiaSettings nvidia_x11.settings

     

       
559
       
570
       
 
       
            ++ lib.optional cfg.nvidiaPersistenced nvidia_x11.persistenced

     

       
560
       
571
       
 
       
            ++ lib.optional offloadCfg.enableOffloadCmd (

     

       
561
       
561
       
-
       
              pkgs.writeShellScriptBin "nvidia-offload" ''

     

       
572
       
572
       
+
       
              pkgs.writeShellScriptBin cfg.prime.offload.offloadCmdMainProgram ''

     

       
562
       
573
       
 
       
                export __NV_PRIME_RENDER_OFFLOAD=1

     

       
563
       
574
       
 
       
                export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0

     

       
564
       
575
       
 
       
                export __GLX_VENDOR_LIBRARY_NAME=nvidia