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Max: Add fan control based on temp.

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This commit is contained in:
Dmitry Voronin 2024-12-16 14:47:47 +03:00
parent 52144e42ab
commit 2837c4bf85
Signed by: voronind
SSH key fingerprint: SHA256:3kBb4iV2ahufEBNq+vFbUe4QYfHt98DHQjN7QaptY9k
3 changed files with 58 additions and 31 deletions
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19
host/x86_64-linux/max/Fan.nix
View file

@ -1,19 +0,0 @@
{
__findFile,
pkgs,
...
}: let
wm2fc = pkgs.callPackage <package/wm2fc> {};
in {
environment.systemPackages = with pkgs; [
wm2fc
];
security.wrappers.wm2fc = {
source = "${wm2fc}/bin/wm2fc";
owner = "root";
group = "root";
setuid = true;
permissions = "u+rx,g+x,o+x";
};
}

60
host/x86_64-linux/max/Power.nix
View file

@ -1,17 +1,24 @@
{
__findFile,
pkgs,
...
}: {
}: let
tbase = 45;
wm2fc = pkgs.callPackage <package/wm2fc> {};
in {
# hardware.cpu.amd.ryzen-smu.enable = true;
environment.systemPackages = with pkgs; [
# SRC: https://github.com/FlyGoat/RyzenAdj
# ./ryzenadj --stapm-limit=45000 --fast-limit=45000 --slow-limit=45000 --tctl-temp=90
# ryzenAdj --info
# radg [TEMP]
ryzenadj
# SRC: https://github.com/nbfc-linux/nbfc-linux
nbfc-linux
wm2fc
];
systemd.services.radj = {
@ -25,9 +32,58 @@
];
script = ''
while true; do
ryzenadj --tctl-temp=45
ryzenadj --tctl-temp=${toString tbase}
sleep 60
done
'';
};
systemd.services.fan = {
enable = true;
description = "The fan control";
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStop = "${wm2fc}/bin/wm2fc a";
Type = "simple";
};
path = with pkgs; [
coreutils
wm2fc
];
script = ''
while true; do
temp=$(cat /sys/devices/pci0000\:00/0000\:00\:18.3/hwmon/*/temp1_input)
value=0
if [ $temp -gt ${toString (tbase+35)}000 ]
then value=184
elif [ $temp -gt ${toString (tbase+30)}000 ]
then value=161
elif [ $temp -gt ${toString (tbase+25)}000 ]
then value=138
elif [ $temp -gt ${toString (tbase+20)}000 ]
then value=115
elif [ $temp -gt ${toString (tbase+15)}000 ]
then value=92
elif [ $temp -gt ${toString (tbase+10)}000 ]
then value=69
elif [ $temp -gt ${toString (tbase+5)}000 ]
then value=46
elif [ $temp -gt ${toString tbase}000 ]
then value=23
fi
wm2fc $value
sleep 2
done
'';
};
# security.wrappers.wm2fc = {
# source = "${wm2fc}/bin/wm2fc";
# owner = "root";
# group = "root";
# setuid = true;
# permissions = "u+rx,g+x,o+x";
# };
}

10
host/x86_64-linux/max/default.nix
View file

@ -26,16 +26,6 @@
};
sway.extraConfig = [
"output eDP-1 scale 1.75"
"bindsym $sysmod+0 exec /run/wrappers/bin/wm2fc 0"
"bindsym $sysmod+9 exec /run/wrappers/bin/wm2fc a"
"bindsym $sysmod+1 exec /run/wrappers/bin/wm2fc 23"
"bindsym $sysmod+2 exec /run/wrappers/bin/wm2fc 46"
"bindsym $sysmod+3 exec /run/wrappers/bin/wm2fc 69"
"bindsym $sysmod+4 exec /run/wrappers/bin/wm2fc 92"
"bindsym $sysmod+5 exec /run/wrappers/bin/wm2fc 115"
"bindsym $sysmod+6 exec /run/wrappers/bin/wm2fc 138"
"bindsym $sysmod+7 exec /run/wrappers/bin/wm2fc 161"
"bindsym $sysmod+8 exec /run/wrappers/bin/wm2fc 184"
];
hwmon = {
file = "temp1_input";