i.MX Processors中的主题 HOW TO Change HDMI Display Output Refresh Rate IMX.8??

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

hhami_2040 — Wed, 22 Feb 2023 10:51:43 GMT

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 — Fri, 24 Feb 2023 08:15:18 GMT

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 — Sat, 25 Feb 2023 11:43:46 GMT

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 — Mon, 27 Feb 2023 03:00:26 GMT

Yes, you can try to config like that