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

[MeZmeriZe_]

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/AF1QipN9zCYLM0zNZulj8nbSFlaGpREiIIb6LV8yVcKXCxT9EC4_hfwBmIGtCjq4dety7Q/photo/AF1QipNaTQx7otogLYRSUVE7g-Bak6yKzVN-weCWM6nW?key=WUtrQkplbG1vQmIzT1BvWGlqNGRNaXJqR0JBQUVR

[neomode]

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

[MeZmeriZe_]

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. :-)

 [100031.459724] 100031.459724@0] usb 1-1: new full-speed USB device number 17 using xhci-hcd
[100031.630604] 100031.630604@0] 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] 100031.706582@0] 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?

[neomode]

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

Neomode

[MeZmeriZe_]

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.

[ 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.

 [100031.630604] 100031.630604@0] 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] 100031.706582@0] 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.

[MeZmeriZe_]

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.

[neomode]

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

[MeZmeriZe_]

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]

[MeZmeriZe_]

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?

[MeZmeriZe_]

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?

[eipwlamzq]

You must have removed the driver. Go ahead and buy a new phone with latest reviews could be found at google news that will help you in choosing the right phone.

[insanhai7]

how do you sign the compiled driver module so that it's acceptable to the kernel? get-vidmateapp.com
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