Messages in this thread | | | Date | Mon, 22 Jul 2013 22:07:34 +0200 | Subject | Re: Unsupported DisplayLink (udl or udlfb module) | From | Belisko Marek <> |
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Dear Paolo Bolzini,
On Mon, Jul 22, 2013 at 2:58 PM, Paolo Bolzoni <paolo.bolzoni.brown@gmail.com> wrote: > Dear kernel list, > I bought a DVI to VGA adapter[0] hoping to make it work with the > modules udl or udlfb. The program lsusb does recognize it as a > DisplayLink: > > //// lsmod output: > Bus 002 Device 004: ID 17e9:4300 DisplayLink > > But, it does not matter what of the two modules I have loaded it > seems the kernel does not recognize it Matching is done by VID = 0x17e9 which seem match but then by bInterfaceClass = 0xff, bInterfaceSubClass = 0x00 and bInterfaceProtocol = 0x00. Can you please post lsusb -v to check what are other parameters for your device. > > # modprobe udl > //// plugging > # dmesg|tail -3 > [ 5500.731973] usb 2-1: new SuperSpeed USB device number 5 using xhci_hcd > [ 5500.747190] usbip-host 2-1:1.0: 2-1 is not in match_busid table... skip! > [ 5500.747760] usbip-host 2-1:1.1: 2-1 is not in match_busid table... skip! > //// unplugging > # rmmod udl > # modprobe udlfb > //// plugging > # dmesg|tail -4 > [ 5544.168599] usb 2-1: USB disconnect, device number 5 > [ 5560.144758] usb 2-1: new SuperSpeed USB device number 6 using xhci_hcd > [ 5560.160033] usbip-host 2-1:1.0: 2-1 is not in match_busid table... skip! > [ 5560.160585] usbip-host 2-1:1.1: 2-1 is not in match_busid table... skip! > > I tried seeking on the Internet, but I could not find anything about > this 17e9:4300 model. So I ask, it will be supported? It is already > supported somewhat? Can I help? I have no experience in kernel > programming; but asking is legit I guess. > > Please if you answer put my address paolo.bolzoni.brown@gmail.com in > CC as I did not register to the mailing list scared by the huge volume. > > Yours sincerely, > Paolo Bolzoni > > > [0] http://www.amazon.co.uk/exec/obidos/ASIN/B0086359SG/ref=ox_ya_os_product > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
Regards,
marek
-- as simple and primitive as possible ------------------------------------------------- Marek Belisko - OPEN-NANDRA Freelance Developer
Ruska Nova Ves 219 | Presov, 08005 Slovak Republic Tel: +421 915 052 184 skype: marekwhite twitter: #opennandra web: http://open-nandra.com
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