USB: gadget: midi: add midi function driver

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This patch adds f_midi.c to implement a USB gadget function that works
with the composite framework, so it can be combined with other USB
functions.

The code for the ALSA/MIDI logic was taken from the midi device gadget,
other parts have been rewritten to benefit from the dynamic descriptor
allocation features.

This was successfully tested on an OMAP3 board.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Daniel Mack 2011-09-28 16:41:32 +02:00 • committed by Felipe Balbi

parent 56526c0b8d

commit d5daf49b58

1 changed files with 923 additions and 0 deletions

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drivers/usb/gadget/f_midi.c

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