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HSYNC VSYNC issue with LVDS chip

Muhammad Salih
Expert 2725 points

Hi,

I am using DM8168 processor. I am trying to bring up Sony Camera (IMX136LQJ) in my customized platform.
I am using SPI interface to configure the Sensor. Currently I can able to do proper configuration and I am getting the expected Pixel clock from Sensor. I am using LVDS chip (SN65LVDS324) to send the data from sensor to processor.

Once the camera is initialized, I couldn't get any HS/VS signals from LVDS chip. But I am getting these signal only if I configure the TEST_MODE bit in the SENSOR_CFG register (0x9).

And also I couldn't capture any data from my application (saLoopBack).

Please suggest any solution to solve this issue.

Thanks in advance.

Regards,
salih