Display for guest domain in imx8 quadmax mek

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Display for guest domain in imx8 quadmax mek

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shabna_m
Contributor III

My target is imx8 quadmax mek. As per the i.mx Virtualization User's Guide.pdf I know how to boot linux and android as 2 guests running on top of xen. imx8 quadmax has only 2 display controllers. In this scenario dpu1 is aasigned to linux VM and dpu2 is assigned to android VM. If I have a 3rd android VM along with that ,is it possible to get a physical display for it.? Is there any display sharing option (PV drivers ) currently available for the imx8 quadmax mek? In effect I need to rum 3 VM parallely with each has their own display.

Could you please help me on this?

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2 Replies

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Bio_TICFSL
NXP TechSupport
NXP TechSupport

Hello Shabna,

There is no a 3 display when you are using hypervisor however you can share your display to run 3 VM, please take a look the attached presentation.

Regars

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shabna_m
Contributor III

Thank you for your response.

Could you please elaborate on how display sharing is possible. The PV drivers for display sharing are already available or should we need to develop it?

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