Re: Support for Novation SL Mk II ?

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Michael Ost wrote:
Clemens Ladisch wrote:
Michael Ost wrote:
Clemens Ladisch wrote:
Other Novation devices are supported; if this device uses the same
protcol, it should be possible to get it to work by just adding its
ID to the driver.
Which kernel module would have to be tweaked? "find . -name nova\*" in my 2.6.24 kernel source directory didn't turn up any likely names.

sound/usb/usbquirks.h (or quirks-table.h in the latest ALSA)

Thanks, found it. I've got a message out to Novation to see if this other keyboard works the same. I appreciate the help! ... mo

Novation says "SL MkII is actually a class-compliant MIDI device, but we provide a driver on Windows to support additional features. As such, the data is in exactly the same format as our other class compliant devices (ReMOTE 25). X-Station and Speedio are different and require their own driver for audio, I can't actually confirm if they can work as MIDI devices without the audio driver off the top of my head."

From a later mail, to clarify what are "additional features": The "additional features" I mentioned are forAutomap - the main problem is that if the device communicates with the host via MIDI, and then the Automap server uses that MIDI data to control other things, the user can sometimes end up with one control modifying two parameters - one via Automap and one via MIDI. This is confusing! So we do not expose the Automap data port (endpoint 3 on the SL MkII) as a MIDI port, and instead use our driver to talk to it behind the scenes.

Looks like the SL MkII will do MIDI fine, but it won't do Automap.

Cheers... mo
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