Set display mode on boot

[Gouwa]

Hope this will be help you out:

How to use real hdmi resolutions?

I tested HDMI resolution on official firmware (Vim_Marshmallow_Root_170121) and my firmware (Mmallow and Nougat) too. HDMI resolution is fixed on 1920x1080 60fps. I switched HDMI at resolution 720x480, and it is also stretched to 1920x1080. You can check it with command “dumpsys display | grep mBaseDisplayInfo”. root@Vim:/ # dumpsys display | grep mBaseDisplayInfo mBaseDisplayInfo=DisplayInfo{“Built-in Screen”, uniqueId “local:0”, app 1920 x 1080, real 1920 x 1080, largest …

Good day!