65 lines
1.7 KiB
Nix
65 lines
1.7 KiB
Nix
# modules/gpu-amd.nix
|
|
# AMD GPU configuration: drivers, Vulkan, VA-API hardware acceleration, CoreCtrl
|
|
{ config, pkgs, lib, ... }:
|
|
|
|
{
|
|
# Enable OpenGL/Vulkan
|
|
hardware.graphics = {
|
|
enable = true;
|
|
enable32Bit = true; # For Steam and 32-bit games
|
|
|
|
extraPackages = with pkgs; [
|
|
# VA-API for hardware video acceleration
|
|
vaapiVdpau
|
|
libvdpau-va-gl
|
|
|
|
# AMD-specific
|
|
amdvlk # AMD's official Vulkan driver (alternative to RADV)
|
|
rocmPackages.clr.icd # OpenCL support
|
|
];
|
|
|
|
extraPackages32 = with pkgs.driversi686Linux; [
|
|
# 32-bit VA-API support for older games
|
|
vaapiVdpau
|
|
libvdpau-va-gl
|
|
amdvlk
|
|
];
|
|
};
|
|
|
|
# Use RADV (Mesa) as default Vulkan driver - generally better for gaming
|
|
# AMDVLK is available as fallback via VK_ICD_FILENAMES
|
|
environment.variables = {
|
|
AMD_VULKAN_ICD = "RADV"; # Use RADV by default
|
|
};
|
|
|
|
# CoreCtrl for fan curves, overclocking, and GPU monitoring
|
|
programs.corectrl = {
|
|
enable = true;
|
|
gpuOverclock.enable = true; # Enable overclocking capabilities
|
|
};
|
|
|
|
# Add user to corectrl group for full access without password
|
|
users.users.pinj.extraGroups = [ "corectrl" ];
|
|
|
|
# Kernel parameters for AMD GPU
|
|
boot.kernelParams = [
|
|
# Enable all power management features
|
|
"amdgpu.ppfeaturemask=0xffffffff"
|
|
];
|
|
|
|
# GPU monitoring tools
|
|
environment.systemPackages = with pkgs; [
|
|
# Monitoring
|
|
radeontop # AMD GPU monitoring (like nvidia-smi)
|
|
nvtopPackages.amd # Modern GPU monitor with AMD support
|
|
|
|
# Vulkan tools
|
|
vulkan-tools # vulkaninfo, etc.
|
|
vulkan-loader
|
|
|
|
# Video acceleration verification
|
|
libva-utils # vainfo - verify VA-API
|
|
vdpauinfo # Verify VDPAU
|
|
];
|
|
}
|