input_ff_create(9)
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