[mo123]

Yes tested on AMlogic only.
I doubt anyone but the Kodi devs have multiple AMlogic or specific Rockchip SoC's to allow testing of this function.
Koying will definately know which specific Rockchip SoC's

if users have Rockchip then this is the code for you: (Untested)

Code:

#!/system/bin/sh
chmod 666 /sys/class/display/display0.HDMI/mode

I will change the Title of the thread once someone tests this actually works properly on a Rockchip device with the Universal Init.d app I have used.

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The easy way to test if your Rooted - Rockchip SoC is supported and can use this Switching Feature is to use the Terminal Emulator app:

Code:

su
chmod 666 /sys/class/display/display0.HDMI/mode

This will set the correct permission.
Then follow Step #5 in my first post.

Do you know the code for Rockchip RK3288/RK3368 Lollipop fimware, as this is for KitKat?