Multi-camera configuration, but data is only output from the first channel

HI Nvidia,
Configure multiple cameras on the Orin Nano, but all data is only output from the first channel, which may be the problem. This problem has bothered me for a long time, and I thought it was a configuration problem with SerDes before.
Current link:
orin nano -----> [Max96712] ----->[Max96717 + Sensor] x 4

hello 809595850,

you may refer to Jetson Virtual Channel with GMSL Camera Framework — NVIDIA Jetson Linux Developer Guide.