From: Grant Diffey <gdiffey@gmail.com>
To: Daniel Mack <zonque@gmail.com>
Cc: "Frédéric Jaume" <frederic.jaume@gmail.com>,
alsa-devel@alsa-project.org,
"Clemens Ladisch" <clemens@ladisch.de>
Subject: Re: Alsa Support for Korg Pandora Mini, Vox ToneLab ST
Date: Mon, 16 May 2011 03:54:04 +1000 [thread overview]
Message-ID: <BANLkTinFu=NLm+8dkM8h_KLMT=PtrutjYg@mail.gmail.com> (raw)
In-Reply-To: <BANLkTin7JRp6wZeX049Atqn+zmZdkQ1vGQ@mail.gmail.com>
On Sun, May 15, 2011 at 4:16 AM, Daniel Mack <zonque@gmail.com> wrote:
> On Sat, May 14, 2011 at 7:24 PM, Daniel Mack <zonque@gmail.com> wrote:
> > 2011/5/14 Grant Diffey <gdiffey@gmail.com>:
> >> HI everyone
> >>
> >> Is this possibly related to the usb midi regression felix and members of
> >> this list were discussing a while ago with the fast track ultra which is
> >> another usb composite device?
> >
> > Possibly, yes. A dump generated by "lsusb -v" with this device
> > attached would help.
>
> And just guessing, but does reverting 7b6717e ("ALSA: usb-audio:
> Assume first control interface is for audio") help such devices?
>
>
> Daniel
>
So I reverted 7b6717e and... Nope. still no midi ports.
Kernel messages are:
[ 131.484053] usb 3-1: new high speed USB device using ehci_hcd and address
3
[ 131.617753] usb 3-1: config 1 interface 3 altsetting 0 bulk endpoint 0x7
has invalid maxpacket 8
[ 131.617760] usb 3-1: config 1 interface 3 altsetting 0 bulk endpoint 0x87
has invalid maxpacket 8
[ 131.618750] usb 3-1: New USB device found, idVendor=0763, idProduct=2080
[ 131.618754] usb 3-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[ 131.618756] usb 3-1: Product: Fast Track Ultra
[ 131.618758] usb 3-1: Manufacturer: M-Audio
[ 132.767312] usbcore: registered new interface driver snd-usb-audio
And amidi -l reports
nevyn@cetacea:~/linux$ amidi -l
Dir Device Name
the hack mentioned earlier of setting the quirk STANDARD_MIDI_INTERFACE that
clemens suggested does work but I'm not sure it's the "right" answer to the
problem.
Grant
next prev parent reply other threads:[~2011-05-15 17:54 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-19 7:39 Alsa Support for Korg Pandora Mini, Vox ToneLab ST Pawel Siemienski
2011-04-23 8:52 ` Daniel Mack
2011-05-12 16:01 ` Daniel Mack
2011-05-13 9:25 ` Pawel Siemienski
2011-05-13 12:13 ` Daniel Mack
2011-05-14 16:57 ` Frédéric Jaume
2011-05-14 17:13 ` Grant Diffey
2011-05-14 17:24 ` Daniel Mack
2011-05-14 18:16 ` Daniel Mack
2011-05-14 20:34 ` Frédéric Jaume
2011-05-15 13:12 ` Daniel Mack
2011-05-16 6:56 ` Daniel Mack
2011-05-16 12:57 ` Felix Homann
2011-05-16 15:20 ` Grant Diffey
2011-05-16 15:25 ` Daniel Mack
2011-05-16 18:39 ` Frédéric Jaume
2011-05-15 17:54 ` Grant Diffey [this message]
2011-05-15 20:43 ` Daniel Mack
2011-05-15 21:30 ` Daniel Mack
2011-05-16 2:55 ` Grant Diffey
2011-05-16 6:48 ` Daniel Mack
2011-05-17 13:44 ` Felix Homann
2011-05-15 23:22 ` Grant Diffey
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