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CSI2B Support in Ducati

Navaneetha Kandethodi
Prodigy 15 points

Hello,

I am trying to connect a camera to CSI2B interface but OMX on A9 fails with a time out  when it requests for a state change to OMX_StateLoaded.

My question is what exactly the stateLoaded  does?

I am not sure if the Camera is giving proper data on CSI2B. Is it necessary that the CSI2B receives proper data for the loaded state to pass?

Thanks

Navaneetha

  • 0
    TI__Intellectual 1410 points

    Navaneetha,

    The information you have provided is not enough to identify the problem. CSI2A and CSI2B both interfaces are tested and working on the standard Blaze release. Please let us know the following details to help you further on this.

    1) What kind of board you are using? Blaze or Pandaboard?

    2) Which version of SW release you are using?

    3) What is the sensor part number? Do you have access to source code for camera drivers?

    Regards,

    Chintan

  • 0 in reply to Chintan Patel
    TI__Mastermind 24525 points

    As understood from our email discussions - you are using CSI1/CCP2 interface. Understood that this is pin muxed with CSI2B, but you are not using CSI2 logic.

    Ducati SW can support only CSI2 sensors.