70 lines
2.8 KiB
Nix
70 lines
2.8 KiB
Nix
# modules/gpu-amd.nix
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# AMD GPU configuration: drivers, Vulkan, VA-API hardware acceleration, CoreCtrl
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{
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config,
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pkgs,
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lib,
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username,
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...
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}:
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{
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# ═══════════════════════════════════════════════════════════════
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# AMD GPU DRIVERS
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# ═══════════════════════════════════════════════════════════════
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# Enable OpenGL/Vulkan
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hardware.graphics = {
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enable = true;
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enable32Bit = true; # For Steam and 32-bit games
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extraPackages = with pkgs; [
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# VA-API for hardware video acceleration
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libva-vdpau-driver # Renamed from vaapiVdpau
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libvdpau-va-gl
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# OpenCL support (optional, for compute workloads)
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rocmPackages.clr.icd
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];
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extraPackages32 = with pkgs.driversi686Linux; [
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# 32-bit VA-API support for older games
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libva-vdpau-driver
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libvdpau-va-gl
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];
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};
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# RADV (Mesa Vulkan driver) is enabled by default and is the best choice for gaming
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# No need for AMD_VULKAN_ICD environment variable anymore
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# ═══════════════════════════════════════════════════════════════
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# CORECTRL
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# ═══════════════════════════════════════════════════════════════
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# Fan curves, overclocking, and GPU monitoring
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programs.corectrl.enable = true;
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# AMD GPU overdrive/overclocking support
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hardware.amdgpu.overdrive.enable = true;
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# Add user to corectrl group for full access without password
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users.users.${username}.extraGroups = [ "corectrl" ];
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# NOTE: Kernel params (amdgpu.ppfeaturemask) are in configuration.nix
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# ═══════════════════════════════════════════════════════════════
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# GPU PACKAGES
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# ═══════════════════════════════════════════════════════════════
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environment.systemPackages = with pkgs; [
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# ─── Monitoring ───
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radeontop # AMD GPU monitoring (like nvidia-smi)
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nvtopPackages.amd # Modern GPU monitor with AMD support
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# ─── Vulkan Tools ───
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vulkan-tools # vulkaninfo, etc.
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vulkan-loader
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# ─── Video Acceleration ───
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libva-utils # vainfo - verify VA-API
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vdpauinfo # Verify VDPAU
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];
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}
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