[alsa-devel] How to add a new MIDI device to the usbaudio driver

Kristian Amlie kristian at amlie.name
Tue Aug 23 09:35:57 CEST 2011

On 08/22/11 13:49, Daniel Mack wrote:
> It doesn't seem to be using a standard MIDI interface, but there's a
> chance that it accepts raw MIDI byte streams. Can you check the patch
> below?

With that patch, the device shows up, but aseqdump does not report any
MIDI events after connecting to it.

The Windows drivers are called "USB Serial Converter" and "USB Serial
Port", so maybe it's all wrapped in a different protocol. Does that name
ring a bell?


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