I've been looking into the issue some more (sorry for the delay), and I've still not been successful on getting the touch screen to work with 3.8. I am getting touch interrupts, but i don't appear to be able to calibrate myself out of the problem.. (?)
After touching the screen the first time, events just keep scrolling indefinitely.. it appears that calibration is (rather) correct, but whenever i "release", its behaving like i'm still touching a part of the screen.. I recorded a short video of the issue, in hope that someone might be able to help me identify what's going on, and how to fix it. https://www.youtube.com/watch?v=we--uPXqye8 Thanks On Thursday, February 27, 2014 8:01:46 AM UTC+1, Vishveshwar wrote: > > > There are two things w.r.t touchscreen: > - The touch operation itself - is the driver loaded? are you getting touch > interrupts? > - Calibration - mapping the usable area so that the touch interacts with > the correct display element (icon etc) > > Some information is at the AOSP page: > http://source.android.com/devices/tech/input/touch-devices.html > > FYI, In the TI DevKit kernel (3.2) the touch calibration data is part of > the platform data for the touch driver. > See my post in android-porting for more information about this: > > https://groups.google.com/d/msg/android-porting/CpP4xCk0U_g/DaCoAmqj6FwJ > > -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
