On Aug 12, 2012 8:34 PM, "Robert M. Albrecht" <linux@xxxxxxxx> wrote:
>
> Hi Daniel,
>
> Aug 12 20:27:01 chessur kernel: [ 170.490865] usb 1-1.2.1: new
> high-speed USB device number 6 using ehci_hcd
> Aug 12 20:27:01 chessur kernel: [ 170.576160] usb 1-1.2.1: New USB
> device found, idVendor=0424, idProduct=2514
> Aug 12 20:27:01 chessur kernel: [ 170.576167] usb 1-1.2.1: New USB
> device strings: Mfr=0, Product=0, SerialNumber=0
> Aug 12 20:27:01 chessur kernel: [ 170.577187] hub 1-1.2.1:1.0: USB hub
> found
> Aug 12 20:27:01 chessur kernel: [ 170.577368] hub 1-1.2.1:1.0: 4 ports
> detected
> Aug 12 20:27:02 chessur kernel: [ 170.851665] usb 1-1.2.1.1: new
> high-speed USB device number 7 using ehci_hcd
> Aug 12 20:27:02 chessur kernel: [ 170.938106] usb 1-1.2.1.1: config 1
> interface 3 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 8
> Aug 12 20:27:02 chessur kernel: [ 170.938115] usb 1-1.2.1.1: config 1
> interface 3 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 8
> Aug 12 20:27:02 chessur kernel: [ 170.939181] usb 1-1.2.1.1: New USB
> device found, idVendor=0763, idProduct=2080
> Aug 12 20:27:02 chessur kernel: [ 170.939186] usb 1-1.2.1.1: New USB
> device strings: Mfr=1, Product=2, SerialNumber=0
> Aug 12 20:27:02 chessur kernel: [ 170.939190] usb 1-1.2.1.1: Product:
> Fast Track Ultra
> Aug 12 20:27:02 chessur kernel: [ 170.939194] usb 1-1.2.1.1:
> Manufacturer: M-Audio
> Aug 12 20:27:02 chessur mtp-probe: checking bus 1, device 7:
> "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2.1/1-1.2.1.1"
> Aug 12 20:27:02 chessur mtp-probe: bus: 1, device: 7 was not an MTP device
> Aug 12 20:27:02 chessur kernel: [ 170.968989] usbcore: registered new
> interface driver snd-usb-audio
> Aug 12 20:27:02 chessur kernel: [ 171.014400] usb 1-1.2.1.2: new
> high-speed USB device number 8 using ehci_hcd
> Aug 12 20:27:02 chessur kernel: [ 171.247646] usb 1-1.2.1.2: New USB
> device found, idVendor=046d, idProduct=08c9
> Aug 12 20:27:02 chessur kernel: [ 171.247654] usb 1-1.2.1.2: New USB
> device strings: Mfr=0, Product=0, SerialNumber=2
> Aug 12 20:27:02 chessur kernel: [ 171.247658] usb 1-1.2.1.2:
> SerialNumber: 58CF0DAE
> Aug 12 20:27:02 chessur kernel: [ 171.280515] ALSA
> sound/usb/mixer.c:866 5:2: cannot get min/max values for control 2 (id 5)
> Aug 12 20:27:02 chessur mtp-probe: checking bus 1, device 8:
> "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2.1/1-1.2.1.2"
> Aug 12 20:27:02 chessur mtp-probe: bus: 1, device: 8 was not an MTP device
> Aug 12 20:27:02 chessur kernel: [ 171.297466] Linux media interface: v0.10
> Aug 12 20:27:02 chessur kernel: [ 171.301947] Linux video capture
> interface: v2.00
> Aug 12 20:27:02 chessur kernel: [ 171.305620] uvcvideo: Found UVC 1.00
> device <unnamed> (046d:08c9)
> Aug 12 20:27:02 chessur kernel: [ 171.332946] input: UVC Camera
> (046d:08c9) as
> /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2.1/1-1.2.1.2/1-1.2.1.2:1.0/input/input18
> Aug 12 20:27:02 chessur kernel: [ 171.333397] usbcore: registered new
> interface driver uvcvideo
> Aug 12 20:27:02 chessur kernel: [ 171.333399] USB Video Class driver
> (1.1.1)
> Aug 12 20:27:04 chessur kernel: [ 172.830270] ALSA
> sound/usb/mixer.c:786 usb-audio: set quirks for FTU Effect Feedback/Volume
> Aug 12 20:27:04 chessur kernel: [ 172.844490] ALSA
> sound/usb/mixer.c:777 usb-audio: set quirk for FTU Effect Duration
> Aug 12 20:27:04 chessur kernel: [ 172.846017] ALSA
> sound/usb/mixer.c:786 usb-audio: set quirks for FTU Effect Feedback/Volume
And now start audio playback and send the log messages that are generated :-)
> Am 12.08.2012 13:47, schrieb Daniel Mack:
> > Hi Robert,
> >
> > On 11.08.2012 17:45, Robert M. Albrecht wrote:
> >> today came a new kernel, still broken:
> >>
> >> [romal@chessur ~]$ uname --all
> >> Linux chessur.vorlon.lan 3.5.1-1.fc17.x86_64 #1 SMP Thu Aug 9 17:50:43
> >> UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
> >> [romal@chessur ~]$
> >>
> >> Perhaps the problem is not alsa, but uvc-video or somewhere in the
> >> usb-stack.
> >
> > Hmm, I doubt it.
> >
> >> I have connected a usb webcams,
> >>
> >> [root@chessur ~]# lsusb
> >> Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
> >> Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
> >> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> >> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> >> Bus 001 Device 007: ID 0763:2080 Midiman M-Audio RunTime DFU
> >> Bus 001 Device 008: ID 046d:08c9 Logitech, Inc. QuickCam Ultra Vision
> >> Bus 001 Device 005: ID 045e:071d Microsoft Corp.
> >> Bus 001 Device 006: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
> >> [root@chessur ~]#
> >>
> >> When I dis- & reconnect the webcam, the FTU appears in aplay -l.
> >
> > And before that it doesn't? Is there any scenario in which you can get
> > sound from the FTU?
> >
> > Could you apply the patch I attached and send me the output the kernel
> > produces with that?
> >
> >
> > Thanks,
> > Daniel
> >
>
>
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