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Bonsoir Guys !
i'm trying to install archlinux on a friend's laptop/tablet a way to bring him in the world of linux and for me to discover archlinux ^^ but i have an issue with touchscreen support
the tablet ,a teclast x3 plus have almost everything working out of box exepts a bad wifi support ( rtl8723bu-git solves the issue ^^)
and touch screen not working.
I succeed to have a partial touchscreen support with this AUR script mssl1680-firmware found on an another tablet wiki:
https://wiki.archlinux.org/index.php/Teclast_X5_Pro
i suppose the two tablets have the same touchscreen
but i have some a problem with the calibration
these parameters taken from the wiki seems to have a correct x and y sizing
/etc/X11/xorg.conf.d/99-calibration.conf
Section "InputClass"
Identifier "calibration"
MatchProduct "silead_ts"
Option "CalibrationMatrix" "2.074595 0 0 0 2.688341 0 0 0 1"
Driver "libinput"
EndSection
but unfortunately y axis is inverted do you know what can i do about this ?
thanks guys for your answer
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hi
i've found a solution to make it work perfecly on teclast x3 plus.
The issue was the mssl1680.fw not totally compatible with teclast X3 plus
in order to make it work
the right firmware
https://github.com/onitake/gsl-firmware … st/x3_plus
you have to take the file called firmware.fw
and replace the mssl1680.fw with the renamed firmware.tw into the PKGBUILD
of
yaourt mssl1680-firmware
Don't forget to create the 99-calibration file as explained on first post
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