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|
{
config,
pkgs,
lib,
...
}:
let
cfg = config.programs.tuxclocker;
in
{
imports = [
(lib.mkRenamedOptionModule
[ "programs" "tuxclocker" "enableAMD" ]
[ "hardware" "amdgpu" "overdrive" "enable" ]
)
];
options.programs.tuxclocker = {
enable = lib.mkEnableOption ''
TuxClocker, a hardware control and monitoring program
'';
enabledNVIDIADevices = lib.mkOption {
type = lib.types.listOf lib.types.int;
default = [ ];
example = [
0
1
];
description = ''
Enable NVIDIA GPU controls for a device by index.
Sets the `Coolbits` Xorg option to enable all TuxClocker controls.
'';
};
useUnfree = lib.mkOption {
type = lib.types.bool;
default = false;
example = true;
description = ''
Whether to use components requiring unfree dependencies.
Disabling this allows you to get everything from the binary cache.
'';
};
};
config =
let
package = if cfg.useUnfree then pkgs.tuxclocker else pkgs.tuxclocker-without-unfree;
in
lib.mkIf cfg.enable {
environment.systemPackages = [
package
];
services.dbus.packages = [
package
];
# MSR is used for some features
boot.kernelModules = [ "msr" ];
# https://download.nvidia.com/XFree86/Linux-x86_64/430.14/README/xconfigoptions.html#Coolbits
services.xserver.config =
let
configSection = (
i: ''
Section "Device"
Driver "nvidia"
Option "Coolbits" "31"
Identifier "Device-nvidia[${toString i}]"
EndSection
''
);
in
lib.concatStrings (map configSection cfg.enabledNVIDIADevices);
};
}
|
