OPL3_TREMOLO_DEPTH  823 sound/drivers/opl3/opl3_midi.c 			opl3->drum_reg |= OPL3_TREMOLO_DEPTH;
OPL3_TREMOLO_DEPTH  825 sound/drivers/opl3/opl3_midi.c 			opl3->drum_reg &= ~OPL3_TREMOLO_DEPTH;
OPL3_TREMOLO_DEPTH  552 sound/drivers/opl3/opl3_synth.c 		reg_val |= OPL3_TREMOLO_DEPTH;