flakes/hosts/winter/kernel.nix

{ config, pkgs, ... }: {
  powerManagement.cpuFreqGovernor = "ondemand";
  boot = {
    loader = {
      systemd-boot.enable = true;
      efi.canTouchEfiVariables = true;
      grub = {
        enable = true;
        efiSupport = true;
        device = "nodev";
      };
    };
    blacklistedKernelModules = ["uvcvideo"];
    initrd = {
      includeDefaultModules = false;
      kernelModules = [ "i915" ];
    };
    kernel.sysctl = {
      "kernel.core_pattern" = "|/bin/false";
      "kernel.sysrq" = 1;
    };
    kernelParams = [
      "amdgpu.gpu_recovery=1"
      "amdgpu.si_support=1"
      "radeon.si_support=0"
      "intel_pstate=passive"
      "msr.allow_writes=on"
    ];
    kernelPackages = pkgs.linuxPackages_tkg {
      debug = false;
      scheduler = "cacule";
      timerFreq = 2000;
      numa = false;
      tickless = 1;
      localVersion = "Lava";
    };
    kernelPatches = [{
      name = "si-clocking";
      patch = ../../packages/linux-lava/si-manual-clocking.patch;
    }];
    #kernelPackages = pkgs.lib.mkForce (pkgs.linuxPackagesFor pkgs.linux-lava);
  };
  zramSwap.enable = true;
}