From 6f1de344557315a8e5de0d15a28276198ca7fdac Mon Sep 17 00:00:00 2001 From: Andrzej Pietrasiewicz Date: Thu, 16 Oct 2014 13:33:31 +0200 Subject: usb: gadget: f_midi: add configfs support Make the midi function available for gadgets composed with configfs. Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Felipe Balbi --- drivers/usb/gadget/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/usb/gadget/Kconfig') diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index b51307805151..501c2a38d071 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -396,6 +396,20 @@ config USB_CONFIGFS_F_UAC2 received from the USB Host and choose to provide whatever it wants as audio data to the USB Host. +config USB_CONFIGFS_F_MIDI + boolean "MIDI function" + depends on USB_CONFIGFS + depends on SND + select USB_LIBCOMPOSITE + select SND_RAWMIDI + select USB_F_MIDI + help + The MIDI Function acts as a USB Audio device, with one MIDI + input and one MIDI output. These MIDI jacks appear as + a sound "card" in the ALSA sound system. Other MIDI + connections can then be made on the gadget system, using + ALSA's aconnect utility etc. + source "drivers/usb/gadget/legacy/Kconfig" endchoice -- cgit v1.2.3