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MIPI camera fails to use 4 lane on iMX6

Question asked by raymond man on Nov 13, 2015
Latest reply on Dec 15, 2015 by Hareesh Das



I can use 1 and 2 lanes to receive the RAW data from a camera module OV8865 on iMX6. The image is fine. When I use 4 lanes to transfer data, the image is distorted (see attached).

The modification are as follows,

1) set the OV8865 module to output data through 4 lanes

2) mipi_csi2_set_lanes(mipi_csi2_info, 4);


Could anyone tell what's wrong or missing to modify?


Thanks a lot!