55 lines
1.3 KiB
Nix
55 lines
1.3 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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{
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############################
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# Intel iGPU / VAAPI / QSV #
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############################
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# Modern graphics stack
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hardware.graphics = {
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enable = true;
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extraPackages = with pkgs; [
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# VAAPI driver for Broadwell and newer (your 11th gen)
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intel-media-driver
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# OpenCL / compute; 11th gen typically works with the non-legacy runtime
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intel-ocl
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intel-compute-runtime
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# VPL runtime – needed for modern QSV on newer Intel (11th gen+)
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vpl-gpu-rt
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# VAAPI ⇔ VDPAU bridge (optional but harmless)
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libva-vdpau-driver
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];
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};
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# Make sure the right VAAPI driver is used (iHD is correct for 11th gen)
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environment.sessionVariables = {
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LIBVA_DRIVER_NAME = "iHD";
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};
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# Optional but can help when services (like jellyfin) run in their own units
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systemd.services.jellyfin.environment.LIBVA_DRIVER_NAME = lib.mkIf config.nixarr.enable "iHD";
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########################
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# Firmware for the iGPU
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########################
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# Ensures i915 GuC/HuC firmware is available (avoids “GuC firmware … ENOENT” errors)
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hardware.enableAllFirmware = true;
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########################
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# (Optional) debugging
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########################
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environment.systemPackages = with pkgs; [
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libva-utils # vainfo
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intel-gpu-tools # intel_gpu_top
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clinfo # OpenCL info
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];
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}
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