Lines Matching full:force

179 #define EVIOCSFF		_IOW('E', 0x80, struct ff_effect)	/* send a force effect to a force feedback devi…
180 #define EVIOCRMFF		_IOW('E', 0x81, int)			/* Erase a force effect */
286  * Values describing the status of a force-feedback effect
303  * struct ff_replay - defines scheduling of the force-feedback effect
313  * struct ff_trigger - defines what triggers the force-feedback effect
323  * struct ff_envelope - generic force-feedback effect envelope
330  * envelope force-feedback core will convert to positive/negative
342  * struct ff_constant_effect - defines parameters of a constant force-feedback effect
352  * struct ff_ramp_effect - defines parameters of a ramp force-feedback effect
364  * struct ff_condition_effect - defines a spring or friction force-feedback effect
367  * @right_coeff: controls how fast the force grows when the joystick moves
370  * @deadband: size of the dead zone, where no force is produced
385  * struct ff_periodic_effect - defines parameters of a periodic force-feedback effect
416  * struct ff_rumble_effect - defines parameters of a periodic force-feedback effect
429  * struct ff_effect - defines force feedback effect
468  * Force feedback effect types
484  * Force feedback periodic effect types