The IMX219-160 8MP camera on my hand works fine with B01 carrier board and P3448.
When I used a 3rd party carrier board + P3448, the system can not recognized the camera.
v4l2-ctl --list-devices, and no camera devices found.
I checked the I2C bus, no signals when I run camera command.
I am assuming the system recognized the camera device by I2C communication, I am right?
On B01 carrier board, camera I2Cs are divided by 1:2 Mux. And on the 3rd party carrier board camera I2C are directly connected to the pin 213/215 of the P3448 core board connector.
Would this hardware difference affect the I2C communication?
Thanks a lot~