Streaming with multiple cameras gets frozen in 2 minutes along with flickering images

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    • Type: Bug
    • Resolution: Fixed
    • Priority: High
    • Linux Core SDK
    • LCPD-42178
    • 10.00
    • 11.00
    • am62axx_sk-fs

      When streaming 4x IMX219 on AM62A, the pipeline gets frozen in about 2 minutes. The same pipeline works fine on 9.2.

      Similar behavior was observed on AM62P as well using 4x OV5640.

      Reproduce this on AM62A:

      1. Connect 4 IMX219 cameras through V3link board
      2. Device tree overlay: name_overlays=ti/k3-am62x-sk-csi2-v3link-fusion.dtbo ti/k3-v3link-imx219-0-0.dtbo ti/k3-v3link-imx219-0-1.dtbo ti/k3-v3link-imx219-0-2.dtbo ti/k3-v3link-imx219-0-3.dtbo
      3. Boot to Linux and run script: /opt/edgeai-gst-apps# ./scripts/setup_cameras_v3link.sh
      4. Run the attached pipeline to stream from 4x IMX219 to a display
      5. After about 2 to 3 minutes, pipeline would be frozen

      This issue was not happening when using yavta to capture:

      yavta -c -s 1920x1080 -fSRGGB8 /dev/video4 & yavta -c -s 1920x1080 -fSRGGB8 /dev/video5 & yavta -c -s 1920x1080 -fSRGGB8 /dev/video6 & yavta -c -s 1920x1080 -fSRGGB8 /dev/video7 

      Resolution:
      https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/commit/?h=ti-linux-6.12.y&id=ea7e6472a2e78c1a24ab36d35538c7fbc160816f
      https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/commit/?h=ti-linux-6.12.y&id=865ee617c2e483b542fc6d5f04d6cc17e163bb07

            Assignee:
            TI User
            Reporter:
            TI User
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              Created:
              Updated:
              Resolved:

                Connection: Intermediate to External PROD System
                EXTSYNC-5057 - Streaming with multiple cameras get...
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