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I.mx6sx CSI1 input error

Question asked by moowonlee on Oct 24, 2016
Latest reply on Oct 26, 2016 by Wigros Sun

Analog CAM  ====nstc====>Tw9900 ====BT656 =====> imx6sx CSI1 

( Already VADC is used by CSI0 )

 

I made Tw9900 driver. and It is working 

currently, I have a problem. 

This picture is dumped from csi buffer Using DQueue 

 when  It was  "csi_buf_stride_set(cam, 720); " "csi_deinterlace_enable(cam, false);" in csi_v4l2_catpure.c, I  dumped picture.

 

  when I revise  "csi_buf_stride_set(cam, 0); " "csi_deinterlace_enable(cam, false);" in csi_v4l2_catpure.c, I  dumped picture.

 

 

I think CSI driver dosen`t  find start of frame. 

let me know how to resolve this problem.

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