Tiny program for fan control Thinkpad notebooks.
Tested on L420. Be carefull. Absolutly no warrantly!
Add "options thinkpad_acpi fan_control=1" on "/etc/modprobe.d/thinkpad_acpi.conf".
Install "libconfig":
sudo pacman -S libconfig$ make
$ make install$ make uninstall$ sudo systemctl enable tf
$ sudo systemctl start tfEdit "/etc/tf.cfg" and restart tf service.
temperature = "/sys/devices/platform/thinkpad_hwmon/hwmon/hwmon1/temp1_input";
fan = "/proc/acpi/ibm/fan";
sleep = 6;
levels = {
level0 = {
min = 0;
max = 55;
};
level1 = {
min = 48;
max = 60;
};
level2 = {
min = 50;
max = 61;
};
level3 = {
min = 52;
max = 63;
};
level4 = {
min = 56;
max = 65;
};
level5 = {
min = 59;
max = 66;
};
level6 = {
min = 62;
max = 68;
};
level7 = {
min = 65;
max = 74;
};
};