snd_opl3_drum_switch  348 sound/drivers/opl3/opl3_midi.c 		snd_opl3_drum_switch(opl3, note, vel, 1, chan);
snd_opl3_drum_switch  681 sound/drivers/opl3/opl3_midi.c 			snd_opl3_drum_switch(opl3, note, vel, 0, chan);
snd_opl3_drum_switch   44 sound/drivers/opl3/opl3_voice.h void snd_opl3_drum_switch(struct snd_opl3 *opl3, int note, int on_off, int vel, struct snd_midi_channel *chan);