[linux-dvb] dvb-usb: could not submit URB no. 0 - get them all back

[linux-dvb] dvb-usb: could not submit URB no. 0 - get them all back

[Halim Sahin]

Hello all,
I can't use my dvb-usb-vp7045 based dvb-t stick with latest v4l-dvb drivers.
I have tested latest hg and the standard dvb drivers.
My kernel is 2.6.28.
dmesg |grep -i dvb-usb shows:
dvb-usb: found a 'Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)'
dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
dvb-usb: MAC address: 08:ff:ff:ff:ff:ff
dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfu
dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfu
dvb-usb: found a 'Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)'
dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
dvb-usb: MAC address: 08:ff:ff:ff:ff:ff
dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfu
dvb-usb: could not submit URB no. 0 - get them all back

Can someone confirm or can tell me howto solve this???
Thanks
Halim



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linux-dvb users mailing list
For V4L/DVB development, please use instead linux-media@vger.kernel.org
linux-dvb@linuxtv.org
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Re: [linux-dvb] dvb-usb: could not submit URB no. 0 - get them all back

[Tero Siironen]

2009/1/18 Halim Sahin <halim.sahin@t-online.de>:
> Hello all,
> I can't use my dvb-usb-vp7045 based dvb-t stick with latest v4l-dvb drivers.
> I have tested latest hg and the standard dvb drivers.
> My kernel is 2.6.28.
> dmesg |grep -i dvb-usb shows:
> dvb-usb: found a 'Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)'
> dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
> dvb-usb: MAC address: 08:ff:ff:ff:ff:ff
> dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfu
> dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfu
> dvb-usb: found a 'Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)'
> dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
> dvb-usb: MAC address: 08:ff:ff:ff:ff:ff
> dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfu
> dvb-usb: could not submit URB no. 0 - get them all back
>
> Can someone confirm or can tell me howto solve this???


Hi,

I don't have the answer for solving this, but I do have the same
problem with my Artec T14BR DVB-T USB stick and 2.6.28 kernel. When
I'm using 2.6.28-rc6 kernel the device works fine.

Here is my dmesg :

usb 1-5: new high speed USB device using ehci_hcd and address 8
usb 1-5: configuration #1 chosen from 1 choice
usb 1-5: New USB device found, idVendor=05d8, idProduct=810f
usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-5: Product: ART7070
usb 1-5: Manufacturer: Ultima
usb 1-5: SerialNumber: 001
dib0700: loaded with support for 8 different device-types
dvb-usb: found a 'Artec T14BR DVB-T' in cold state, will try to load a firmware
usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
dib0700: firmware started successfully.
dvb-usb: found a 'Artec T14BR DVB-T' in warm state.
dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
DVB: registering new adapter (Artec T14BR DVB-T)
DVB: registering adapter 0 frontend 0 (DiBcom 7000PC)...
DiB0070: successfully identified
dvb-usb: Artec T14BR DVB-T successfully initialized and connected.
usbcore: registered new interface driver dvb_usb_dib0700
usbcore: registered new interface driver dvb_usb_dibusb_mc
dvb-usb: could not submit URB no. 0 - get them all back

[linux-dvb] Status: Re: dvb-usb: could not submit URB no. 0 - get them all back

[Halim Sahin]

Hi,
Whats the status of this problem?
Could you solve this?????
BR.
halim

On Mo, Jan 19, 2009 at 09:24:41 +0200, Tero Siironen wrote:
> 2009/1/18 Halim Sahin <halim.sahin@t-online.de>:
> > Hello all,
> > I can't use my dvb-usb-vp7045 based dvb-t stick with latest v4l-dvb drivers.
> > I have tested latest hg and the standard dvb drivers.
> > My kernel is 2.6.28.
> > dmesg |grep -i dvb-usb shows:
> > dvb-usb: found a 'Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)'
> > dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
> > dvb-usb: MAC address: 08:ff:ff:ff:ff:ff
> > dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfu
> > dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfu
> > dvb-usb: found a 'Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)'
> > dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
> > dvb-usb: MAC address: 08:ff:ff:ff:ff:ff
> > dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfu
> > dvb-usb: could not submit URB no. 0 - get them all back
> >
> > Can someone confirm or can tell me howto solve this???
> 
> 
> Hi,
> 
> I don't have the answer for solving this, but I do have the same
> problem with my Artec T14BR DVB-T USB stick and 2.6.28 kernel. When
> I'm using 2.6.28-rc6 kernel the device works fine.
> 
> Here is my dmesg :
> 
> usb 1-5: new high speed USB device using ehci_hcd and address 8
> usb 1-5: configuration #1 chosen from 1 choice
> usb 1-5: New USB device found, idVendor=05d8, idProduct=810f
> usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> usb 1-5: Product: ART7070
> usb 1-5: Manufacturer: Ultima
> usb 1-5: SerialNumber: 001
> dib0700: loaded with support for 8 different device-types
> dvb-usb: found a 'Artec T14BR DVB-T' in cold state, will try to load a firmware
> usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
> dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
> dib0700: firmware started successfully.
> dvb-usb: found a 'Artec T14BR DVB-T' in warm state.
> dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
> DVB: registering new adapter (Artec T14BR DVB-T)
> DVB: registering adapter 0 frontend 0 (DiBcom 7000PC)...
> DiB0070: successfully identified
> dvb-usb: Artec T14BR DVB-T successfully initialized and connected.
> usbcore: registered new interface driver dvb_usb_dib0700
> usbcore: registered new interface driver dvb_usb_dibusb_mc
> dvb-usb: could not submit URB no. 0 - get them all back
> 
> _______________________________________________
> linux-dvb users mailing list
> For V4L/DVB development, please use instead linux-media@vger.kernel.org
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

-- 
Halim Sahin
E-Mail:				
halim.sahin (at) t-online.de

_______________________________________________
linux-dvb users mailing list
For V4L/DVB development, please use instead linux-media@vger.kernel.org
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

[linux-dvb] More Info: Status: Re: dvb-usb: could not submit URB no. 0 - get them all back

[Halim Sahin]

Hi.
I made more tests and the following is very interesting:
reloading module ehci-hcd before loading dvb-usb-vp7045 works.
I can tune to dvb-t channels and the mentioned Errormessage doesn't occour.

Maybe this helps you to find out whats going wrong there?
BR.
halim


_______________________________________________
linux-dvb users mailing list
For V4L/DVB development, please use instead linux-media@vger.kernel.org
linux-dvb@linuxtv.org
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb