CTRL_PITCH_BENDER_RANGE 1220 include/uapi/linux/soundcard.h #define SEQ_BENDER_RANGE(dev, voice, value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER_RANGE, value)
CTRL_PITCH_BENDER_RANGE  155 sound/core/seq/oss/seq_oss_event.c 		case CTRL_PITCH_BENDER_RANGE: