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				https://github.com/NixOS/nixos-hardware.git
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			31 lines
		
	
	
		
			1015 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			31 lines
		
	
	
		
			1015 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
{ lib, ... }:
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{
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  boot.initrd.kernelModules = [
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    # PCIe/NVMe
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    "nvme"
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    "pcie_rockchip_host"
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    "phy_rockchip_pcie"
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  ];
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  # control the fan on the rockpro64 (like the one in the NAS case)
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  hardware.fancontrol = {
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    enable = lib.mkDefault true;
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    config = lib.mkDefault ''
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      INTERVAL=3
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      DEVPATH=hwmon0=devices/virtual/thermal/thermal_zone0 hwmon1=devices/virtual/thermal/thermal_zone1 hwmon3=devices/platform/pwm-fan
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      DEVNAME=hwmon0=cpu_thermal hwmon1=gpu_thermal hwmon3=pwmfan
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      # There can only be one sensor mapped to one pwm:
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      # https://github.com/lm-sensors/lm-sensors/issues/228
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      # Therefore you'll have to decide if you want to check CPU or GPU
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      # temps. If you want to use GPU instead, replace hwmon0 with
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      # hwmon1 below.
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      FCTEMPS=hwmon3/pwm1=hwmon0/temp1_input
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      MINTEMP=hwmon3/pwm1=40
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      MAXTEMP=hwmon3/pwm1=80
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      MINSTART=hwmon3/pwm1=35
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      MINSTOP=hwmon3/pwm1=30
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      MINPWM=hwmon3/pwm1=0
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      MAXPWM=hwmon3/pwm1=255
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    '';
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  };
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}
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