How to check if hdmi is functioning ?

rans — Tue, 07 Nov 2017 14:01:44 GMT

Hello,

Is there a way to check if hdmi output is functioning ?

We need to run qt application which display using hdmi, but I can't see how it works.

Another issue , is that I also don't understand which type of imx6 (solo/dual/etc) , I have... It is not mentioned in datasheet, and I can't see it being printed in boot, This is the boot log:

log.txt - Google Drive

Thank you,

Ran

Re: How to check if hdmi is functioning ?

igorpadykov — Tue, 07 Nov 2017 23:24:46 GMT

Hi Ran

please try Demo Images from link

http://www.nxp.com/products/software-and-tools/software-development-tools/i.mx-software-and-tools/i.mx-6series-i.mx-7series-software-and-development-tool-resources:IMX_SW

use Linux and Yocto Guides from linux doc package:

https://www.nxp.com/webapp/Download?colCode=L4.9.11_1.0.0_LINUX_DOCS

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

topic How to check if hdmi is functioning ? in i.MX Processors

How to check if hdmi is functioning ?

Re: How to check if hdmi is functioning ?