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-rw-r--r--sound/usb/usbaudio.c1
-rw-r--r--sound/usb/usbaudio.h3
-rw-r--r--sound/usb/usbmidi.c3
-rw-r--r--sound/usb/usbquirks.h19
4 files changed, 26 insertions, 0 deletions
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index f2b760d8d77..9a0b0899d15 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2972,6 +2972,7 @@ static int snd_usb_create_quirk(snd_usb_audio_t *chip,
case QUIRK_MIDI_NOVATION:
case QUIRK_MIDI_RAW:
case QUIRK_MIDI_EMAGIC:
+ case QUIRK_MIDI_MIDITECH:
return snd_usb_create_midi_interface(chip, iface, quirk);
case QUIRK_COMPOSITE:
return create_composite_quirk(chip, iface, quirk);
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index a8791220547..c1415f4b600 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 */
+
/*
*/
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index 5c754879c2b..5778a9b725e 100644
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -1515,6 +1515,9 @@ int snd_usb_create_midi_interface(snd_usb_audio_t* chip,
sizeof(snd_usb_midi_endpoint_info_t));
err = snd_usbmidi_detect_endpoints(umidi, &endpoints[0], 1);
break;
+ case QUIRK_MIDI_MIDITECH:
+ err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
+ break;
default:
snd_printd(KERN_ERR "invalid quirk type %d\n", quirk->type);
err = -ENXIO;
diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
index 67796430e58..f74e652a1e5 100644
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -1379,6 +1379,25 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
+ USB_DEVICE(0x4752, 0x0011),
+ .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+ .vendor_name = "Miditech",
+ .product_name = "Midistart-2",
+ .ifnum = 0,
+ .type = QUIRK_MIDI_MIDITECH
+ }
+},
+{
+ USB_DEVICE(0x7104, 0x2202),
+ .driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+ .vendor_name = "Miditech",
+ .product_name = "MidiStudio-2",
+ .ifnum = 0,
+ .type = QUIRK_MIDI_MIDITECH
+ }
+},
+
+{
/*
* Some USB MIDI devices don't have an audio control interface,
* so we have to grab MIDI streaming interfaces here.