| Message ID | CAN0YATNkVQM_4NgLCWiVGmH9y0jiRrBEx+n8H7hWDFPXqxe_ow@mail.gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, 12 Apr 2018 05:37:35 +0200, Fabián Inostroza wrote: > > Hi, > > Sending MIDI messages to a PODxt through the USB connection shows > "usb_submit_urb failed" in dmesg and the message is not received by > the POD. > > The error is caused because in the funcion send_midi_async() in midi.c > there is a call to usb_sndbulkpipe() for endpoint 3 OUT, but the PODxt > USB descriptor shows that this endpoint it's an interrupt endpoint. > > Patch tested with PODxt only. > > Signed-off-by: Fabián Inostroza <fabianinostroza@udec.cl> Applied now. Thanks! Takashi
diff --git a/sound/usb/line6/midi.c b/sound/usb/line6/midi.c index 6d7cde56..e2cf55c5 100644 --- a/sound/usb/line6/midi.c +++ b/sound/usb/line6/midi.c @@ -125,7 +125,7 @@ static int send_midi_async(struct usb_line6 *line6, unsigned char *data, } usb_fill_int_urb(urb, line6->usbdev, - usb_sndbulkpipe(line6->usbdev, + usb_sndintpipe(line6->usbdev, line6->properties->ep_ctrl_w), transfer_buffer, length, midi_sent, line6,
Hi, Sending MIDI messages to a PODxt through the USB connection shows "usb_submit_urb failed" in dmesg and the message is not received by the POD. The error is caused because in the funcion send_midi_async() in midi.c there is a call to usb_sndbulkpipe() for endpoint 3 OUT, but the PODxt USB descriptor shows that this endpoint it's an interrupt endpoint. Patch tested with PODxt only. Signed-off-by: Fabián Inostroza <fabianinostroza@udec.cl> --- sound/usb/line6/midi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) line6->interval);