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Original question:

AM62A7: Error: vdec 30210000.video-codec: OPP table not found in device tree

AM62A7-Q1: Error in Wave5

Michael Edwards
Prodigy 20 points
Part Number: AM62A7-Q1
Other Parts Discussed in Thread: TDA4VM

I hope this question is connected to the issue I just found.  But at the bottom "Shawn" does not give up the fix.  I am using the latest SDK.  11.01.07.05

My camera will not connect.  My results are just as Shawn had.  I am using the fusion with imx219 camera.  The older SDK 8. works.  Something has changed going to the next version which was 9.

  • 0
    TI__Mastermind 32210 points

    Hi Michael

    Have you added the below in uEnv.txt

    name_overlays=ti/k3-am62a7-sk-edgeai.dtbo ti/k3-am62x-sk-csi2-imx219.dtbo

    On 11.1 SDK you need to add k3-am62a7-sk-edgeai.dtbo along with the camera sensor device tree overlay.

    Hope this helps

    Best Regards,

    Suren

  • 0 in reply to Suren Porwar
    Prodigy 20 points

    Hi Suren. Thanks so much for the reply.  I seemed to get a little further.  Arducam sort of got me from 8.6.x version up to 9.02.00.05.  But my target is getting to 11.01.x.  I was doing some comparisons last night and realize that the 3 memory regions were pulled from top level DT's and placed in the edgeai  DT like you are saying.  So, in 11.01 SDK, I am close but failing for a memory issue when issuing the pipeline. I thought that this edgeai DT was already applied  Maybe not.  I did read something about sometimes needed to include again.  Long winded here, so I'll try this and include the dtb.  The camera's I think are talking and setup correctly.  Just the pipeline needs fixed.  Thanks so much 

  • +1 in reply to Michael Edwards
    Prodigy 20 points

    Hi Suren.

    Thank you very much.  High five.  The Arducam 4ch FPDLink and 4x IMX219 do work with latest SDK.  Now on to the TDA4VM.  This was my real target but needed to get something working.  There are no demo's for the IMX219 Arducam on the TDA4VM SK.  This is great....  Have a good day....