INPUT_FF_CREATE(9)                       Input Subsystem                       INPUT_FF_CREATE(9)



NAME
       input_ff_create - create force-feedback device

SYNOPSIS
       int input_ff_create(struct input_dev * dev, unsigned int max_effects);

ARGUMENTS
       dev
           input device supporting force-feedback

       max_effects
           maximum number of effects supported by the device

DESCRIPTION
       This function allocates all necessary memory for a force feedback portion of an input
       device and installs all default handlers.  dev->ffbit should be already set up before
       calling this function. Once ff device is created you need to setup its upload, erase,
       playback and other handlers before registering input device

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                        INPUT_FF_CREATE(9)