manual/generic/linux/hdmi-resolution-switching-cmd

Description

Check if switching HDMI resolution on monitor works from Terminal.

Maintainer

• amit.khare@linaro.org

OS

• ubuntu
• openembedded

Scope

• functional

Devices

• panda
• panda-es
• arndale
• hi6220-hikey
• apq8016-sbc

Steps to reproduce

• Power on the board.
• Wait until board boots up successfully.
• To get HDMI output name and available resolutions, run "$ xrandr"
• To switch resolution, run "$ xrandr --output --mode "
• Change to different resolutions couple of times.