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X88king detecting but not using USB touchscreen, other android 9 devices do.

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    X88king detecting but not using USB touchscreen, other android 9 devices do.

    Hi Folks,

    I bought an X88king TV box because it seemed to have the most performance with the least cost and had a modern Android 9 rom on it.

    I have also purchased a strip LDC touchscreen to use with it. The screen displays fantastically but the touchscreen doesn't work at all on this box. I plugged it into my older Joying car head unit and it works fine so I know android has a kernel driver.
    Anyone know why it isn't working? I'm assuming the details in the image below are basically the output of lsusb which is what I did first.

    regards

    Frank

    I've been trying to show the image but it doesn't seem to work so I shared it in google here:
    https://photos.google.com/share/AF1Q...RNaXJqR0JBQUVR


    USB deets

    USB deets

    #2
    Hello,

    I guess the Problem is the Rom itself did not have the Drivers inside his Kernel.
    Use ADB to get, access to the Device and then do a dmesg, before and after plugin in the Touch Screen.
    Then Post it here.

    Neomode

    Comment


      #3
      Originally posted by neomode View Post
      Hello,

      I guess the Problem is the Rom itself did not have the Drivers inside his Kernel.
      Use ADB to get, access to the Device and then do a dmesg, before and after plugin in the Touch Screen.
      Then Post it here.

      Neomode
      Here you go... it seems to use a generic driver on the box which is why I expected it to work... it works on a Joying android 9 head unit after all. :-)

      Code:
       [100031.459724] [email protected]] usb 1-1: new full-speed USB device number 17 using xhci-hcd
      [100031.630604] [email protected]] input: ILITEK ILITEK-TP as /devices/platform/ff500000.dwc3/xhci-hcd.0.auto/usb1/1-1/1-1:1.1/0003:222A:0001.0023/input/input29
      [100031.706582] [email protected]] hid-generic 0003:222A:0001.0023: input,hiddev0,hidraw3: USB HID v1.10 Mouse [ILITEK ILITEK-TP] on usb-xhci-hcd.0.auto-1/input1
      hid-generic would be a default mouse driver?

      Comment


        #4
        Yes that's correct he recognized the Screen but wrong Driver.
        Let me check for a different driver.

        Neomode

        Comment


          #5
          Originally posted by neomode View Post
          Yes that's correct he recognized the Screen but wrong Driver.
          Let me check for a different driver.

          Neomode
          This might help... My car PX5 unit is running android 8 as it turns out but it works fine with the touchscreen. This is what it returns.

          Code:
          [ 217.532955] usb 1-1.4.1: new full-speed USB device number 4 using ehci-platform
          [ 217.619012] usb 1-1.4.1: New USB device found, idVendor=222a, idProduct=0001
          [ 217.619046] usb 1-1.4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
          [ 217.619067] usb 1-1.4.1: Product: ILITEK-TP
          [ 217.619085] usb 1-1.4.1: Manufacturer: ILITEK

          UPDATE: sorry, I missed the important bit.

          Code:
           [100031.630604] [email protected]] input: ILITEK ILITEK-TP as /devices/platform/ff500000.dwc3/xhci-hcd.0.auto/usb1/1-1/1-1:1.1/0003:222A:0001.0023/input/input29
          [100031.706582] [email protected]] hid-generic 0003:222A:0001.0023: input,hiddev0,hidraw3: USB HID v1.10 Mouse [ILITEK ILITEK-TP] on usb-xhci-hcd.0.auto-1/input1

          USB HID v1.10 Mouse [ILITEK ILITEK-TP]

          I know much more about old school linux than android... does insmod rmmod and such work on android? is my only choice to flash a different kernel ?

          thanks for your help.

          Comment


            #6
            Originally posted by neomode View Post
            Yes that's correct he recognized the Screen but wrong Driver.
            Let me check for a different driver.

            Neomode
            Interesting discovery sir..

            I dug my old setup box out of a cupboard... it's an old H96 Pro+ running Superceleron rom. an old one considering the bugs.. but the touchscreen works fine... so his kernel hasn't had all the drivers stripped out.

            Comment


              #7
              That's true the Driver must be striped out.
              Can you make a dmesg on that Device?
              Then we know what driver he use and I can compile it from Source.

              Neomode

              Comment


                #8
                Originally posted by neomode View Post
                That's true the Driver must be striped out.
                Can you make a dmesg on that Device?
                Then we know what driver he use and I can compile it from Source.

                Neomode
                yep... look two posts up. :-)

                USB HID v1.10 Mouse [ILITEK ILITEK-TP]

                Comment


                  #9
                  Originally posted by neomode View Post
                  That's true the Driver must be striped out.
                  Can you make a dmesg on that Device?
                  Then we know what driver he use and I can compile it from Source.

                  Neomode
                  I'm curious sir... how do you sign the compiled driver module so that it's acceptable to the kernel?

                  Comment


                    #10
                    Originally posted by neomode View Post
                    That's true the Driver must be striped out.
                    Can you make a dmesg on that Device?
                    Then we know what driver he use and I can compile it from Source.

                    Neomode
                    Did you have any luck Mr Neo?

                    Comment

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