1 files changed, 3 insertions, 0 deletions

diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index a87912205477..c1415f4b6004 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -167,6 +167,7 @@ struct snd_usb_audio {
 #define QUIRK_MIDI_NOVATION             10
 #define QUIRK_MIDI_RAW                  11
 #define QUIRK_MIDI_EMAGIC               12
+#define QUIRK_MIDI_MIDITECH             13
 
 typedef struct snd_usb_audio_quirk snd_usb_audio_quirk_t;
 typedef struct snd_usb_midi_endpoint_info snd_usb_midi_endpoint_info_t;
@@ -210,6 +211,8 @@ struct snd_usb_midi_endpoint_info {
 /* for QUIRK_MIDI_EMAGIC, data points to a snd_usb_midi_endpoint_info
  * structure (out_cables and in_cables only) */
 
+/* for QUIRK_MIDI_MIDITECH, data is NULL */
+
 /*
  */