Re: non-working UVC device 058f:5608

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Laurent,

Thanks for the quick reply!

> > and then the kernel message repeats forever, while I can't even exit
> > uvccapture unless I kill it hard, at which point I get
> > 
> > xhci_hcd 0000:00:14.0: Signal while waiting for configure endpoint command
> > usb 1-3.4.4.3: Not enough bandwidth for altsetting 0
> > 
> > from the kernel.
> 
> This looks like low-level USB issues, CC'ing the linux-usb mailing list.

Ok.

> > Any thoughts? Just to rule out hardware defects I connected it to my
> > windows 7 work machine and it works fine without even installing a
> > driver.
> 
> Could you try connecting it to an EHCI controller instead of XHCI on a Linux  
> machine ?

Indeed, that works! Interestingly, it works neither on a USB3 port
directly, nor on a USB2 hub behind the USB3 port.

Thanks,
johannes

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux