The Hardware consists of these Parts:
Intel(R) Imaging Signal Processor 2400 (incorporated in the SoC-Core)
Camera Sensor IMX175 (Rear, 8MP)
Camera Sensor OV2722 (Front,2.1MP)
And from mageia wiki:
There is a driver for camera ov2722 for android_kernel_asus_zenfone5 - but I don't know what can I do with this :-(The cameras won’t work since the new atomisp driver does not include the two cameras drivers
https://github.com/ZenfoneArea/android_ ... c/ov2722.c
And here some source code for IMX175 camera for Linux:
https://cregit.linuxsources.org/code/4. ... imx.h.html