[yocto] Sato image touchscreen calibration is borked

[Michael Gloff]

On Thu, Nov 13, 2014 at 5:05 PM, Burton, Ross <ross.burton at intel.com> wrote:

>
> On 13 November 2014 17:58, Michael Gloff <mgloff at emacinc.com> wrote:
>
>> BTW, you can use tslib with xorg. This is what I have set up as I find
>> ts_calibrate easier to work with.
>
>
> The only mention of e.g. ts_read() that I can see in the xserver source is
> in the kdrive server.  Is there some compatibility mode or something that
> I'm unaware of?
>
> Ross
>

Ross,
I am using the xf86-input-tslib X driver. I forgot about that piece of the
puzzle.
And the following in xorg.conf

Section "ServerLayout"
        InputDevice    "TouchScreen0" "CorePointer"
    Identifier     "X.org Configured"
    Screen      0  "Screen0" 0 0
EndSection

:
:

Section "InputDevice"
        Identifier "TouchScreen0"
    Driver "tslib"
        Option "Device" "/dev/input/touchscreen0"
    Option "CorePointer" "on"
    Option "SendCoreEvents" "on"
    Option "Protocol" "Auto"
        Option "ScreenNo" "0"
EndSection

I've also found that I need to comment out the touchschreen section of
10-evdev.conf as it tries to interfere.
That 'should' work, although I haven't tried on any standard build.

Michael Gloff
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