On Wed, Jan 3, 2018 at 5:34 PM, <bigguin...@gmail.com> wrote: > Hello all, > > The TI touch screen driver does not work _right_ with the libts-bin package > in the jessie image. > > $ cat /etc/dogtag > BeagleBoard.org Debian Image 2018-01-01 > > $ lsb_release -a > No LSB modules are available. > Distributor ID: Debian > Description: Debian GNU/Linux 8.10 (jessie) > Release: 8.10 > Codename: jessie > > $ dpkg -l | grep libts-bin > ii libts-bin 1.14-1rcnee0~jessie+20171122 > armhf touch screen library utilities > > $ sudo ts_calibrate > ts_setup: No such file or directory > > It is possible to make it work by setting the TSLIB_TSDEVICE environment > variable: > > $ sudo su > # export TSLIB_TSDEVICE=/dev/input/event2 > # ts_calibrate > > But, that's a bit of a pain since the environment variable always needs to > be set in order to use the touchscreen. > > It appears that this version of the utilities uses the INPUT_PROP_DIRECT > propbit to automatically detect which /dev/input/event device is the > touchscreen. > > It looks like the following is the only change needed to make it work. > > Unfortunately, I don't have currently have a way to build a custom kernel > for the BeagleBone in order to test it. If there is anyone that could I > would > appreciate it.
Give this a test: wget http://rcn-ee.online/builds/linux-image-4.4.91-ti-r141.1_1cross_armhf.deb sudo dpkg -i linux-image-4.4.91-ti-r141.1_1cross_armhf.deb src: https://github.com/RobertCNelson/ti-linux-kernel-dev/commit/39cf0016bff73697ee59783e5747b49f128fea5b Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYjGxzc5qRkqrEPW%2B48uCf-ibB05Uhq%2B1uzvgxQct3G3rA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.