Custom screen resolution and rotate screen

sisma

Hello,
I have Orange Pi Zero Plus2 H3 with Debian image and I have to to connect a little screen with a non standard screen size to it. In addition I need to flip the screen horizontally (rotation of 180°).
Can you tell me how to set custom screen resolution and rotation?

I used a Raspberry and in that case I had this settings in /boot/config.txt file:

1. overscan_top=726
   
2. hdmi_group=2
   
3. hdmi_mode=82
   
4. display_hdmi_rotate=2

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Do you know how to set the same on Orange Pi with Debian image?