iMX8QM MEK EVK XEN Hypervisor Yocto HDMI Display

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iMX8QM MEK EVK XEN Hypervisor Yocto HDMI Display

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cbl
Contributor IV

Hello,

I have an Embedded Linux distribution I created with Yocto running on XEN hypervisor on my iMX8QM MEK EVK board.

With this distribution, which is kernel 5.4.70, I want to get an image from my HDMI display over XEN.

Is this possible?

Can you support me on this issue?

Best regards,
Efecan

 

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2 Replies

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Bio_TICFSL
NXP TechSupport
NXP TechSupport

Hello,

Yes, it is possible, but you should change to the latest kernel, bus are fixed.

Regards

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cbl
Contributor IV

Hello,

Unfortunately I cannot update my Kernel version in my Yocto project.

With the dts included in the attachments, I was able to receive video from HDMI in my Embedded Linux distribution running on XEN.

But when I use this dts I cannot create DomU for my Android Automotive OS 10.

When I try to create a DomU I get the error "Device or resource busy".

What should I change in "imx8qm-mek-domu.dts" to create Android Automotive OS 10 DomU?

I'm fresher to this, can you help me?

Best regards,
Efecan

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