How to disable HDMI when board is booted

ivanljubicic — Mon, 17 Oct 2016 12:35:21 GMT

Hi,

I need to disable hdmi from command line or other way after board is booted. Hdmi is configured in dts files and it is successfully initialized after booting. So I need to disable or shut id down after booting. Reason is regulation of power consumption of board. I have tried some ideas from forum but I have no success. Board is running jocto jethro linux kernel version 3.14.28.

Thanks, regards, Ivan.

Re: How to disable HDMI when board is booted

Bio_TICFSL — Tue, 18 Oct 2016 16:27:49 GMT

Hi,

For all the framebuffers you want to disable, you can use video= parameter att bootloader args

video=mxcfb0:off video=mxcfb1:off video=mxcfb2:off

Regards

topic How to disable HDMI when board is booted in i.MX Processors

How to disable HDMI when board is booted

Re: How to disable HDMI when board is booted