imx8mq(coral-dev-board) hdmi not working

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imx8mq(coral-dev-board) hdmi not working

703 次查看
sef
Contributor II

Hi everyone.

When i plug in HDMI, nothing appear. Only black screen. I connected with MINICOM from "ttyUSB0" and when i look at the logs, i dont see any output related to HDMI such as error, warning, fail. Why is HDMI not working?

Logs : pastebin.com/8pWPD3uS

The layers i use are freescale community(kirkstone) and meta-coral(github.com/mirzak/meta-coral/tree/wip/kirkstone-upstream)

Kernel Version : "5.15.78" (linux-fslc-lts)

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Rita_Wang
NXP TechSupport
NXP TechSupport

Recommend you to use us GA released version BSP, following our user guide document:

https://www.nxp.com/design/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applicat...

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