How to use touchscreen in Imx6q SABRE auto board

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How to use touchscreen in Imx6q SABRE auto board

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hkhunkim
Contributor I

Hello, to make it short,

1) I have a signal with cat dev/input/touchscreen0

2) I have installed tslib in my imx6qsabreauto board

3) With ts_calibrate command, it doesn't make below files (I only have a ts.conf file)

TSLIB_CONSOLEDEVICE
TSLIB_CALIBFILE=/etc/pointercal
TSLIB_CONFFILE=/etc/ts.conf
TSLIB_PLUGINDIR=/usr/lib/ts

4) With ts_test_mt, it does work well with touchscreen device (Drag, draw, and etc)

5) I am trying to run UI program (storyboard) in framebuffer distro based yocto linux, but it even doesn't move with my mouse. Only keyboard works well so far.

Can anyone help me use touchscreen input in UI program?

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igorpadykov
NXP Employee
NXP Employee

Hi HUN

from dts file egalax_ts is supported on sabre auto board
imx6qdl-sabreauto.dtsi\dts\boot\arm\arch - linux-imx - i.MX Linux kernel 
More details about HannStar lcd  with touchscreen (which is used on i.MX6Q NXP

reference boards) can be found on
https://community.nxp.com/message/810313?commentID=810313#comment-810313

One can try sabre auto board demo images from link

i.MX Software|NXP 

Best regards
igor
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