[alsa-devel] [PATCH] ALSA: usb-audio: define another USB ID for a buggy USB MIDI cable

[Tarek Soliman]

On Mon, Apr 04, 2011 at 11:18:16AM +0200, Takashi Iwai wrote:
> At Sun, 3 Apr 2011 01:51:22 -0500,
> Tarek Soliman wrote:
> > 
> > There are many USB MIDI cables out there that have buggy
> > firmware that reports it can do more than 4 bytes in a
> > packet when they can only properly handle 4
> > 
> > This patch adds the ID of yet another one of those cables
> > 
> > Signed-off-by: Tarek Soliman <tarek at bashasoliman.com>
> > ---
> >  sound/usb/midi.c |    1 +
> >  1 files changed, 1 insertions(+), 0 deletions(-)
> > 
> > diff --git a/sound/usb/midi.c b/sound/usb/midi.c
> > index b4b39c0..bdf5d9d 100644
> > --- a/sound/usb/midi.c
> > +++ b/sound/usb/midi.c
> > @@ -1299,6 +1299,7 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi* umidi,
> >  	case USB_ID(0x0a92, 0x1020): /* ESI M4U */
> >  	case USB_ID(0x1430, 0x474b): /* RedOctane GH MIDI INTERFACE */
> >  	case USB_ID(0x15ca, 0x0101): /* Textech USB Midi Cable */
> > +	case USB_ID(0xfc08, 0x0101): /* Unknown vendor Cable */
> >  	case USB_ID(0x15ca, 0x1806): /* Textech USB Midi Cable */
> >  	case USB_ID(0x1a86, 0x752d): /* QinHeng CH345 "USB2.0-MIDI" */
> 
> The entries are sorted in the vendor id order.
> Could you fix the point to insert and resend the patch?
> 
> 
> thanks,
> 
> Takashi

I did so. It should be a new thread in the mailing list.
-- 
Tarek