NullBite
86bc20fca0
i have the option definition and the config derivations, but i still need to actually write the configs and figure out how to assert that the config is valid
78 lines
1.7 KiB
Nix
78 lines
1.7 KiB
Nix
{ pkgs, lib, config, options, ... }@args:
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let
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gfx = {
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Integrated = {
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supergfxd = pkgs.writeText "supergfxd-integrated" ''
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{
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"mode": "Integrated",
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"vfio_enable": false,
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"vfio_save": false,
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"always_reboot": false,
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"no_logind": false,
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"logout_timeout_s": 180,
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"hotplug_type": "None"
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}
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'';
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modprobe = pkgs.writeText "supergfxd-integrated-modprobe" ''
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# Automatically generated by supergfxd
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blacklist nouveau
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alias nouveau off
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blacklist nvidia_drm
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blacklist nvidia_uvm
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blacklist nvidia_modeset
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blacklist nvidia
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alias nvidia off
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options nvidia-drm modeset=1
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'';
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};
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Hybrid = {
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supergfxd = pkgs.writeText "supergfxd-hybrid" ''
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{
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"mode": "Hybrid",
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"vfio_enable": false,
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"vfio_save": false,
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"always_reboot": false,
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"no_logind": false,
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"logout_timeout_s": 180,
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"hotplug_type": "None"
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}
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'';
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modprobe = pkgs.writeText "supergfxd-hybrid-modprobe" ''
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# Automatically generated by supergfxd
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blacklist nouveau
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alias nouveau off
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options nvidia NVreg_DynamicPowerManagement=0x02
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options nvidia-drm modeset=1
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'';
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};
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};
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cfg = config.nixfiles.supergfxd;
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isKeyInAttrset = let
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getKeys = attrset: lib.mapAttrsToList (name: _: name) attrset;
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isInList = key: list: lib.any (x: x == key) list;
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in key: attrset: isInList key (getKeys attrset);
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inherit (lib) mkIf mkOption types;
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in {
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options = {
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nixfiles.supergfxd.profile = mkOption {
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type = types.str;
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default = "";
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example = "Integrated";
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description = "supergfxd profile to use";
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};
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};
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config = {
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etc = mkIf (!(cfg.profile == "")) {
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# TODO figure out here how to assert if the value is in the gfx attrset
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# TODO actually configure the system settings here
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};
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};
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}
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