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27 lines
552 B
Nix
27 lines
552 B
Nix
{
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config,
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lib,
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...
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}:
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with lib;
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let
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cfg = config.modules.desktop.nvidia;
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in
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{
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options.modules.desktop.nvidia = {
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enable = mkEnableOption "whether nvidia GPU is used";
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};
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config = mkIf (cfg.enable && cfg.enable) {
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home.sessionVariables = {
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# for hyprland with nvidia gpu" = " ref https://wiki.hyprland.org/Nvidia/
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"LIBVA_DRIVER_NAME" = "nvidia";
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"__GLX_VENDOR_LIBRARY_NAME" = "nvidia";
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# VA-API hardware video acceleration
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"NVD_BACKEND" = "direct";
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"GBM_BACKEND" = "nvidia-drm";
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};
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};
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}
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