Hello,
The Cam1 interface does supports 4lanes. Our current MIPI driver only supports 2lane.
We may upgrade drivers for CM3+.
Thank you for your answer.
Can I be notified when the upgrade is complete?
Yes, of course. You can stay tun to our github https://github.com/ArduCAM/MIPI_Camera.git
When we update new driver, we will release to here firstly.
We have a lot of things to deal with recently, which may take some time. Thanks for your patience.