Kernel Modules
Persistent Module Loading
Persistent Module Loading
Most of the kernel modules are loaded automatically at boot time. You can specify additional modules to be loaded by creating the file /etc/modules-load.d/<filename>.conf and eventually the file /etc/modprobe.d/<filename>.conf if you need to pass module settings to udev.
Example:
Create the file /etc/modules-load.d/fbtft-adafruit22.conf
fbtft_device
and the file /etc/modprobe.d/fbtft-adafruit22.conf to pass module settings to udev
options fbtft_device name=adafruit22