eGalax USB touchscreen issues

[Hans Petter Selasky]

On 5/22/21 10:02 AM, Hans Petter Selasky wrote:
> On 5/21/21 7:36 PM, Mark Kane wrote:
>> On 2021-05-21 01:48, Hans Petter Selasky wrote:
>>> Try adding -i 1 then -i 2 and so on.
>>>
>>> Not sure if you need to attach to a specific interface.
>>>
>>> -6 means:
>>>
>>>  6 ENXIO Device not configured.
>>
>> With -i 0 there is the same -6 error as without -i. With -i 1 through 
>> 100 there is no ERR, only "webcamd: Cannot find USB device".
> 
> Linux driver is here:
> 
> drivers/input/touchscreen/usbtouchscreen.c:    {USB_DEVICE(0x0eef, 
> 0x0001), .driver_info = DEVTYPE_EGALAX},
> drivers/input/touchscreen/usbtouchscreen.c:    {USB_DEVICE(0x0eef, 
> 0x0002), .driver_info = DEVTYPE_EGALAX},
> 
> Can you try adding:
> 
> CONFIG_TOUCHSCREEN_EGALAX=y
> 
> To:
> 
> config_input.in
> 
> diff --git a/config_input.in b/config_input.in
> index b1c8158..4e19459 100644
> --- a/config_input.in
> +++ b/config_input.in
> @@ -112,6 +112,7 @@ CONFIG_TOUCHSCREEN_COMPOSITE=y
>   CONFIG_TOUCHSCREEN_DMC_TSC10=y
>   CONFIG_TOUCHSCREEN_E2I=y
>   CONFIG_TOUCHSCREEN_EASYTOUCH=y
> +CONFIG_TOUCHSCREEN_EGALAX=y
>   CONFIG_TOUCHSCREEN_ETT_TC45USB=y
>   CONFIG_TOUCHSCREEN_ETURBO=y
>   CONFIG_TOUCHSCREEN_GENERAL_TOUCH=y
> 
> Before building webcamd after "make extract patch".
> 
> It might not build, but if it does, should fix support for your device.
> 
> --HPS

I see there are some build failures there which need to be fixed.

--HPS