SNDRV_MIDI_SYSEX_GS_DRUM_CHANNEL 530 sound/core/seq/seq_midi_emul.c parsed = SNDRV_MIDI_SYSEX_GS_DRUM_CHANNEL; SNDRV_MIDI_SYSEX_GS_DRUM_CHANNEL 542 sound/core/seq/seq_midi_emul.c parsed = SNDRV_MIDI_SYSEX_GS_DRUM_CHANNEL;