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Original question:

AM62A7: IMX219 Camera streaming with different data-lanes

AM62A7: IMX219 camera streaming with different MIPI CSI lanes

Vinay S
Intellectual 365 points
Part Number: AM62A7

Hi,

We are using custom board based on AM62A7 SOC with imx219 camera sensor and using Linux BSP

We referred k3-am62a7-sk-csi-imx219.dts and able to run imx219 camera module with data-lanes 1 and 2.

If we try to change the data-lanes property in dts from 1 2 to 2 3 or 3 4 or 1 4 camera streaming is not working and below error is shown.

Sorry for the delay in sharing schematics.

Attached the schematics of camera section of the board used.

Camera Section.pdf

  • 0
    TI__Guru 52825 points

    Hi Vinay,

    Thanks for providing the schematics. When you used lane 3 or lane 4, do you see signals on those lanes? You could use a probe and oscilloscope to examine the signals going over the CSI lanes.

    Regards,

    Jianzhong