HOW TO Change HDMI Display Output Refresh Rate IMX.8??

[hhami_2040]

Hello All,,

We have an iMX8 QM(Apalis Module) and Ixora carrier board(Toradex Company).

We want to display a FullHD 1920-1080-30 htz but currently it works as 1920-1080-60!!

I just wanna ask how to Change Refresh rate??

Thank you very much.

[Zhiming_Liu]

Hello @hhami_2040 

Are you using weston ? If yes, you can try to change the weston.ini refering this page:https://manpages.ubuntu.com/manpages/trusty/man5/weston.ini.5.html

[output]
...
mode=1920x1080@30
...

[hhami_2040]

Hello @Zhiming_Liu

Thank you for your answer!!

Can you guide me ,how to change HDMI Display Resoulation??

For example :1280*720@30

I'm using Wayland/Weston!!

Best Regards,

[Zhiming_Liu]

Hi @hhami_2040 

Yes, you can try to config like that