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products:sbc:vim2:configurations:hdmi-resolution

This is an old revision of the document!


Setup HDMI Resolution

Introduction

This document mainly introduces the HDMI resolution setting method. You will learn how to set HDMI resolution.

VIM1/VIM2/VIM3/VIM3L: Only for Linux 4.9 image, mainline kernel image can use a more common way!

System Configuration

There are 2 ways to set the HDMI resolution:

  • Configuration file
  • Desktop application

Desktop Application

Find HDMI Resolution application in the list of system applications.

gnome-hdmi-application

Select resolution.

gnome-hdmi-setting

Choose a resolution you want, then click OK.

gnome-hdmi-save

The system will automatically log out and the resolution setting will take effect.

Configuration file

Edit file /boot/env.txt to setup the resolution.

  • Set hdmi_autodetect=no.
  • Set hdmi node, e.g. hdmi=1080p60hz.
  • Save the file.

Reboot to take effect.

2022/07/06 23:23 · frank
Last modified: 2022/07/13 22:12 by frank