Betop Production Inc. force feedback support

modulename: hid-betopff.ko

configname: CONFIG_HID_BETOP_FF

Linux Kernel Configuration
└─>Device Drivers
└─>HID bus support
└─>Special HID drivers
└─>Betop Production Inc. force feedback support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say Y here if you want to enable force feedback support for devices by
BETOP Production Ltd.
Currently the following devices are known to be supported:
- BETOP 2185 PC & BFM MODE

source code:
drivers/hid/hid-betopff.c