PlayStation 1/2 joypads force feedback (rumble) support

configname: CONFIG_JOYSTICK_PSXPAD_SPI_FF

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Joysticks/Gamepads
└─>PlayStation 1/2 joypads force feedback (rumble) support
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Say Y here if you want to take advantage of PlayStation 1/2
joypads rumble features.

To drive rumble motor a dedicated power supply is required.