On Fri, 30 Oct 2015 18:43:13 +0100, Takashi Sakamoto wrote: > > Hi, > > Digi 002/003 family uses two ways of MIDI transmission; by isochronous > packet streaming and by asynchronous transmission. The former is for physical > MIDI ports and the latter is for physical controls on device surface. > > Currently, all of these ports are handled by a set of operations in one ALSA > rawmidi character device, thus: > > $ amidi -l > Dir Device Name > IO hw:1,0,0 Digi 002Rack control > IO hw:1,0,1 Digi 002Rack MIDI 1 > O hw:1,0,2 Digi 002Rack MIDI 2 > > Although, it's preferable to have two rawmidi character devices because these > transmission ways are completely different and it's better to assign each set > of operations. > > This patchset adds another rawmidi character device to ALSA digi00x driver. > As a result, the driver register two rawmidi character device for each MIDI > ports: > > $ amidi -l > Dir Device Name > IO hw:1,0,0 Digi 002Rack MIDI 1 > O hw:1,0,1 Digi 002Rack MIDI 2 > IO hw:1,1,0 Digi 002Rack control > > I'm sorry to post this patchset in this time, but next release is a first > version with digi00x driver and it better to includes this intrusive patchset > before releasing. > > Takashi Sakamoto (3): > ALSA: firewire-digi00x: rename identifiers of MIDI operation for > physical ports > ALSA: firewire-digi00x: add MIDI operations for MIDI control port > ALSA: firewire-digi00x: add another rawmidi character device for > MIDI control ports Applied all three patches, thanks. Takashi > > sound/firewire/digi00x/digi00x-midi.c | 197 ++++++++++++++++++++++------------ > 1 file changed, 130 insertions(+), 67 deletions(-) > > -- > 2.1.4 > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
