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IMX8 MQ and OV 5640 ErrSotSync errors

Question asked by Rod Stabile on Mar 27, 2020
Latest reply on Apr 21, 2020 by Rod Stabile

We are grabbing images over the MIPI CSI2 interface using 'mxc-mipi-csi2_yav'.  We see ErrSotSync errors during normal capture but they clear automatically as the software goes through the process to begin capturing images.  Occasionally we get an ErrSotSync error that fails to clear and stops image acquisition until a hard reset is performed.  The issue tracks with the main board not the camera.  I have experimented with numerous experimental changes to the driver with no improvement.  Is this a known issue and are there any work arounds to recover and continue aquiring images?

 

 

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