Lines Matching refs:ramp
431 * Send ramp force report to the device
439 effect->u.ramp.start_level);
441 effect->u.ramp.end_level);
447 * Test if ramp force parameters have changed
451 return effect->u.ramp.start_level != old->u.ramp.start_level ||
452 effect->u.ramp.end_level != old->u.ramp.end_level;
640 pidff_needs_set_envelope(&effect->u.ramp.envelope,
641 &old->u.ramp.envelope))
643 &effect->u.ramp.envelope);
1112 "has ramp effect but no envelope\n");
1128 printk(KERN_WARNING "hid-pidff: unknown ramp effect layout\n");