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authorClemens Ladisch <clemens@ladisch.de>2010-10-22 18:20:48 +0200
committerTakashi Iwai <tiwai@suse.de>2010-10-22 18:48:40 +0200
commitc7f572168fc4840727c9bda955b7f103922209cd (patch)
tree0d0480506cf8d78a77549e9dec15d1d2356a7814 /sound
parentf3305da35a26def93b476051f4d7b6bc791e561e (diff)
downloadlinux-2.6.38-lt-ux500-c7f572168fc4840727c9bda955b7f103922209cd.tar.gz
ALSA: usb-audio: add Novation Launchpad support
Add a quirk entry for the Novation Launchpad USB MIDI controller. QUIRK_MIDI_FASTLANE gets renamed to *_RAW_BYTES because this quirk type is now shared by different devices. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Tested-by: Jakob Flierl <jakob.flierl@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/usb/midi.c7
-rw-r--r--sound/usb/quirks-table.h11
-rw-r--r--sound/usb/quirks.c2
-rw-r--r--sound/usb/usbaudio.h2
4 files changed, 16 insertions, 6 deletions
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index 156cd0716c4..25bce7e5b1a 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -784,7 +784,7 @@ static struct usb_protocol_ops snd_usbmidi_novation_ops = {
};
/*
- * "raw" protocol: used by the MOTU FastLane.
+ * "raw" protocol: just move raw MIDI bytes from/to the endpoint
*/
static void snd_usbmidi_raw_input(struct snd_usb_midi_in_endpoint* ep,
@@ -2122,7 +2122,7 @@ int snd_usbmidi_create(struct snd_card *card,
umidi->usb_protocol_ops = &snd_usbmidi_novation_ops;
err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
break;
- case QUIRK_MIDI_FASTLANE:
+ case QUIRK_MIDI_RAW_BYTES:
umidi->usb_protocol_ops = &snd_usbmidi_raw_ops;
/*
* Interface 1 contains isochronous endpoints, but with the same
@@ -2133,7 +2133,8 @@ int snd_usbmidi_create(struct snd_card *card,
* interface 0, so we have to make sure that the USB core looks
* again at interface 0 by calling usb_set_interface() on it.
*/
- usb_set_interface(umidi->dev, 0, 0);
+ if (umidi->usb_id == USB_ID(0x07fd, 0x0001)) /* MOTU Fastlane */
+ usb_set_interface(umidi->dev, 0, 0);
err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
break;
case QUIRK_MIDI_EMAGIC:
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 682e3e06b07..ad7079d1676 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2078,7 +2078,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.data = & (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 0,
- .type = QUIRK_MIDI_FASTLANE
+ .type = QUIRK_MIDI_RAW_BYTES
},
{
.ifnum = 1,
@@ -2227,6 +2227,15 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
+ USB_DEVICE(0x1235, 0x000e),
+ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ /* .vendor_name = "Novation", */
+ /* .product_name = "Launchpad", */
+ .ifnum = 0,
+ .type = QUIRK_MIDI_RAW_BYTES
+ }
+},
+{
USB_DEVICE_VENDOR_SPEC(0x1235, 0x4661),
.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
.vendor_name = "Novation",
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 9a9da09586a..cf8bf088394 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -287,7 +287,7 @@ int snd_usb_create_quirk(struct snd_usb_audio *chip,
[QUIRK_MIDI_YAMAHA] = create_any_midi_quirk,
[QUIRK_MIDI_MIDIMAN] = create_any_midi_quirk,
[QUIRK_MIDI_NOVATION] = create_any_midi_quirk,
- [QUIRK_MIDI_FASTLANE] = create_any_midi_quirk,
+ [QUIRK_MIDI_RAW_BYTES] = create_any_midi_quirk,
[QUIRK_MIDI_EMAGIC] = create_any_midi_quirk,
[QUIRK_MIDI_CME] = create_any_midi_quirk,
[QUIRK_MIDI_AKAI] = create_any_midi_quirk,
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 24d3319cc34..db3eb21627e 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -70,7 +70,7 @@ enum quirk_type {
QUIRK_MIDI_YAMAHA,
QUIRK_MIDI_MIDIMAN,
QUIRK_MIDI_NOVATION,
- QUIRK_MIDI_FASTLANE,
+ QUIRK_MIDI_RAW_BYTES,
QUIRK_MIDI_EMAGIC,
QUIRK_MIDI_CME,
QUIRK_MIDI_AKAI,