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authorSebastien Alaiwan <sebastien.alaiwan@gmail.com>2010-02-16 10:55:08 +0300
committerJaroslav Kysela <perex@perex.cz>2010-02-16 11:34:56 +0300
commitd39e82db73eb876c60d00f00219d767b3be30307 (patch)
tree6a6d0fdaae86bd4089e66578dd2bed19a6987d87 /sound/pci/ac97
parentc3a3e040f01457d2ea4f199f75ca205401001a3b (diff)
downloadlinux-d39e82db73eb876c60d00f00219d767b3be30307.tar.xz
ALSA: USB MIDI support for Access Music VirusTI
Here's a patch that adds MIDI support through USB for one of the Access Music synths, the VirusTI. The synth uses standard USBMIDI protocol on its USB interface 3, although it does signal "vendor specific" class. A magic string has to be sent on interface 3 to enable the sending of MIDI from the synth (this string was found by sniffing usb communication of the Windows driver). This is all my patch does, and it works on my computer. Please note that the synth can also do standard usb audio I/O on its interfaces 2&3, which already works with the current snd-usb-audio driver, except for the audio input from the synth. I'm going to work on it when I have some time. Signed-off-by: Sebastien Alaiwan <sebastien.alaiwan@gmail.com> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> (cosmetics, list terminator) Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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