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amildm's avatar
amildm
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3 years ago

HDMI IF -> pixels packing for 4:2:2

Hi All,

What's the pixels packing on the HDMI data bus for the 4:2:2 decimation? Cannot find this info in the User Guide ...

Thanks!

4 Replies

  • ZH_Intel's avatar
    ZH_Intel
    Icon for Frequent Contributor rankFrequent Contributor

    Hi amildm,


    Good day.

    I wish to follow up with you about this case.

    Hoping to hear back from you so that we can proceed for next step.


    Thank you.

    Best Regards,

    ZulsyafiqH_Intel


    • amildm's avatar
      amildm
      Icon for Contributor rankContributor

      I tried this mapping, but it did not work for me.

      I used the following mapping and it worked for me (for YCrCb 422 decimation):

      [47:32] - Cb/Cr[15:0]

      [31:16] - Y[15:0]

  • ZH_Intel's avatar
    ZH_Intel
    Icon for Frequent Contributor rankFrequent Contributor

    Hi amildm,

    Good day.

    I believe this is a duplicate case same as another case Forum titled "HDMI IP - YCrCb 4:2:2 pixels mapping + color depth indication".

    Please refer to this LINK for update reply.

    Due to duplication case, this thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread.

    Thank you.

    Best Regards,

    ZulsyafiqH_Intel