Csi0 not able to get the data

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

i have configured the csi0 and csi2 data lane csi2 lane works but csi0 does not works can anyone help me on this .

4

hello kathir1,

is this Orin Nano DevKit? it’s CAM0 slot now streams on CSI-B, CAM1 slot stream on CSI-C/D.
please refer to Jetson Orin Nano Developer Kit Carrier Board Specification as see-also.

5

i have found the issue lane_polarity must be 0x6 for sensors attached to CSI0/1 port, since CSI0 D1 and CSI1 D0 has P/N swizzled, in Orin NX 16GB, Orin NX 8GB, Orin Nano 8GB and Orin Nano 4GB modules. Set it by 0x0 for other cases after chnage the lane polarity it works

6

that’s correct. CSI0 D1 and CSI1 D0 P/N will always been swizzled for P/N.
please use device tree property, lane_polarity to configure a polarity swap on any lane.

7

it works thanks