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+Screen Calibration
+Framebuffer
+On most Android devices, a somewhat working framebuffer is required to get Weston and other Wayland compositors running. The alternative to framebuffer would be [[DRI|Glossary#dri]].
+If your framebuffer does not work out of the box, try the following:
+ Run this to set the framebuffer resolution: cat /sys/class/graphics/fb0/modes > /sys/class/graphics/fb0/mode
+ Boot TWRP/Android and read out the correct framebuffer configurations from the /sys... paths and try to set them in pmOS
+* If you made it work, create an initfs hook, that instantly sets the framebuffer right. Example
Weston
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- Make sure, that Weston runs on the device +
- Look in
/tmp/weston.log(via SSH) for the touch device name. Forlg-mako, the name istouch_dev, but it may be different for your device.
+ - Copy 90-android-touch-dev.rules from
device-lg-makoto your device's aport. Replacetouch_devwith your touch device name. Adjust theAPKBUILD, so it gets installed properly (Example)
+ - This calibration may just work fine (it has been reported, that it works on
hammerhead). If it does, you are done here. Otherwise continue for the calibration.
+ - Connect to your phone via SSH +
- Get a root shell:
sudo su -(Because right now, Weston runs as root)
+ - Run
weston-calibratoras root
+ - Adjust your udev rules-file to the output from
weston-calibrator
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