I installed 4.4.4, 6.0 (Cyanogenmod 13.0) and 7.1(Lineage 14.1) android images to the Odroid. By default, all of them display the screen as landscape , so I must configure the OS to get it displayed as portrait vivavideo.
I first used AndroidUtility (a tool included in the OS image) and set HDMI orientation as portrait. The screen is displayed great (portrait and full screen) with the 4.4.4 OS image. Unfortunately, 4.4.4 OS doesn't work for me because the device has to be a COSU and this needs 6.0 or above OS version.
But using AndroidUtility , the screen is displayed like this in both 6.0 and 7.1 OSs:
After looking it over forums, blogs... I found out that the solution should be editting these lines in OS build.prop config file:
Code: Select all
persist.demo.hdmirotation=portrait ro.sf.hwrotation=270 (I have tried 90 too) windowsmgr.support_rotation_270=true