HDMI RX on IMX8QM

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HDMI RX on IMX8QM

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khang_letruong
Senior Contributor I

Dear All,

I'm interested in the HDMI RX interface available uniquely on iMX8QM. However, there are not many discussions on that interface. I browsed this Community forum and found below tickets and sharing :

https://community.nxp.com/t5/i-MX-Processors/HDMI-RX-or-HDMI-IN-on-imx8qm-mek-with-Android-9-Auto/m-...

https://community.nxp.com/t5/i-MX-Processors/how-to-verify-HDMI-RX-port-J1-on-im8qm-mek-board/m-p/10...

https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-mx8qm-HDMI-RX/ta-p/1111058

I might missing some. Therefore, I would like to know if it is available and stable in recent BSPs (from 5.4.70-2.3.x onward), please ?

Thanks very much in advance and look forward to hearing from you.

Best regards,

Khang

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igorpadykov
NXP TechSupport
NXP TechSupport

>if there would be any plan to support the interface in future as it is part of the SoC's HW, please ?

 

software and production plans can be obtained only through local marketing channels.

 

Best regards
igor

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khang_letruong
Senior Contributor I

Hi @igorpadykov ,

Thanks for the confirmation. I would like to know if there would be any plan to support the interface in future as it is part of the SoC's HW, please ?

Regards,
Khang

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joanxie
NXP TechSupport
NXP TechSupport

I have tested this feature with latest bsp version 5.10.52, maybe you can refer to it

"https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-mx8qm-HDMI-RX/ta-p/1111058"

 

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khang_letruong
Senior Contributor I

Hi @joanxie ,

I really appreciate your effort. Many thanks!

Regards,

K.

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igorpadykov
NXP TechSupport
NXP TechSupport

>if there would be any plan to support the interface in future as it is part of the SoC's HW, please ?

 

software and production plans can be obtained only through local marketing channels.

 

Best regards
igor

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Khang

 

unfortunately HDMI RX is not listed among supported functionalities in  i.MX Linux Release Notes

also  footnote 3 Table 8. Operating ranges  i.MX 8QuadMax Automotive and Infotainment Applications Processors   states:  "HDMI-RX is not currently supported.."

 

Best regards
igor

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