Name

input_ff_create — create force-feedback device

Synopsis

int input_ff_create (struct input_dev *  dev,
 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