OPL3_PERCUSSION_ENABLE 175 sound/drivers/opl3/opl3_drums.c if (!(opl3->drum_reg & OPL3_PERCUSSION_ENABLE)) OPL3_PERCUSSION_ENABLE 103 sound/drivers/opl3/opl3_seq.c opl3->drum_reg = OPL3_PERCUSSION_ENABLE; OPL3_PERCUSSION_ENABLE 558 sound/drivers/opl3/opl3_synth.c reg_val |= OPL3_PERCUSSION_ENABLE;