30X Cam + Orin NX 16GB with InHouse Carrier Board

[Sunim_1]

I am using OrinNX module with Inhouse Carrier Board and 30x external camera. I am able to detect camera and list video devices but unable to stream but while changing the som to xavier nx and jetson nano it able to stream also. Can you help me to debug this issue with orin nx 16gb module.

[JerryChang]

hello Sunim_1,

are you using CSI0 D1 and CSI1 D0? it’s will always been P/N swizzled on Orin NX.
please use device tree property, lane_polarity to configure a polarity swap on any lane.
you may see-also reference driver,
for instance, $public_sources/kernel_src/hardware/nvidia/t23x/nv-public/overlay/tegra234-camera-rbpcv2-imx219.dtsi

[Sunim_1]

I am using 30X external camera via USB 3.0 port not via CSI interface

[JerryChang]

hello Sunim_1,

please share the error logs for reference, we cannot debug this issue with your sentence.

[Sunim_1]

XavierNX_devkit_dmesglogs.txt (72.3 KB)u

I am using XavierNX Official Devkit with OrinNX with 30X Camera.

[JerryChang]

here’s logs for camera device registration.

[   46.891843] uvcvideo: Found UVC 1.10 device Active Silicon Harrier T1110-2 (0403:602a)
[   46.912384] usbcore: registered new interface driver uvcvideo
[   46.912387] USB Video Class driver (1.1.1)

but… what’s the errors about camera cannot stream?
may I also know what’s the capture pipeline you’re used.

[Sunim_1]

Sending pipeline:

gst-launch-1.0 v4l2src device=/dev/video0 ! “video/x-raw, format=YUY2, framerate=60/1” ! nvvidconv ! nvv4l2h264enc bitrate=2100000 control-rate=1 ! h264parse ! rtph264pay ! udpsink host=192.168.55.100 port=4000 sync=false

Receiving Pipeline:

gst-launch-1.0 udpsrc port=4000 ! application/x-rtp, media=video, clock-rate=90000, encoding-name=H264, payload=96 ! rtpjitterbuffer latency=100 ! rtph264depay ! avdec_h264 ! autovideoconvert ! autovideosink sync=false

I am using XavierNX Devkit with OrinNX in headless environment.

[JerryChang]

please see-also Orin FAQ,
for instance,

On JP6 the allocation of hardware resource is refined. If hardware resource is insufficient, it fail to create the process.
so, for running 8+ decoding/encoding tasks, please create multiple threads in single process.
Some discussion in the topic: InitNVDEC: Host1x channel open failed

[Sunim_1]

But when I use Active Silicon Harrier 10X Camera, it works fine. How so ? Why not 30X cam