329  * Test if the new envelope differs from old one
332 				    struct ff_envelope *old)  in pidff_needs_set_envelope()  argument
344 	if (!old)  in pidff_needs_set_envelope()
347 	return envelope->attack_level  != old->attack_level  ||  in pidff_needs_set_envelope()
348 	       envelope->fade_level    != old->fade_level    ||  in pidff_needs_set_envelope()
349 	       envelope->attack_length != old->attack_length ||  in pidff_needs_set_envelope()
350 	       envelope->fade_length   != old->fade_length;  in pidff_needs_set_envelope()
372 				    struct ff_effect *old)  in pidff_needs_set_constant()  argument
374 	return effect->u.constant.level != old->u.constant.level;  in pidff_needs_set_constant()
417 				  struct ff_effect *old)  in pidff_needs_set_effect()  argument
419 	return effect->replay.length != old->replay.length ||  in pidff_needs_set_effect()
420 	       effect->trigger.interval != old->trigger.interval ||  in pidff_needs_set_effect()
421 	       effect->trigger.button != old->trigger.button ||  in pidff_needs_set_effect()
422 	       effect->direction != old->direction ||  in pidff_needs_set_effect()
423 	       effect->replay.delay != old->replay.delay;  in pidff_needs_set_effect()
450 				    struct ff_effect *old)  in pidff_needs_set_periodic()  argument
452 	return effect->u.periodic.magnitude != old->u.periodic.magnitude ||  in pidff_needs_set_periodic()
453 	       effect->u.periodic.offset != old->u.periodic.offset ||  in pidff_needs_set_periodic()
454 	       effect->u.periodic.phase != old->u.periodic.phase ||  in pidff_needs_set_periodic()
455 	       effect->u.periodic.period != old->u.periodic.period;  in pidff_needs_set_periodic()
498 				     struct ff_effect *old)  in pidff_needs_set_condition()  argument
505 		struct ff_condition_effect *old_cond = &old->u.condition[i];  in pidff_needs_set_condition()
537 static int pidff_needs_set_ramp(struct ff_effect *effect, struct ff_effect *old)  in pidff_needs_set_ramp()  argument
539 	return effect->u.ramp.start_level != old->u.ramp.start_level ||  in pidff_needs_set_ramp()
540 	       effect->u.ramp.end_level != old->u.ramp.end_level;  in pidff_needs_set_ramp()
764 			       struct ff_effect *old)  in pidff_upload_effect()  argument
771 	if (old) {  in pidff_upload_effect()
778 		if (!old) {  in pidff_upload_effect()
784 		if (!old || pidff_needs_set_effect(effect, old))  in pidff_upload_effect()
786 		if (!old || pidff_needs_set_constant(effect, old))  in pidff_upload_effect()
789 					old ? &old->u.constant.envelope : NULL))  in pidff_upload_effect()
794 		if (!old) {  in pidff_upload_effect()
824 		if (!old || pidff_needs_set_effect(effect, old))  in pidff_upload_effect()
826 		if (!old || pidff_needs_set_periodic(effect, old))  in pidff_upload_effect()
829 					old ? &old->u.periodic.envelope : NULL))  in pidff_upload_effect()
834 		if (!old) {  in pidff_upload_effect()
840 		if (!old || pidff_needs_set_effect(effect, old))  in pidff_upload_effect()
842 		if (!old || pidff_needs_set_ramp(effect, old))  in pidff_upload_effect()
845 					old ? &old->u.ramp.envelope : NULL))  in pidff_upload_effect()
853 		if (!old) {  in pidff_upload_effect()
873 		if (!old || pidff_needs_set_effect(effect, old))  in pidff_upload_effect()
875 		if (!old || pidff_needs_set_condition(effect, old))  in pidff_upload_effect()
884 	if (!old)  in pidff_upload_effect()
1493  * Wrapper made to keep the compatibility with old