Not able to connect multiple cameras at high resolution 1080p

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
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Hello,

We’re trying to run multiple cameras connected to NVIDIA Jetson AGX Orin Developer kit USB type A ports for 1920x1080 resolution at 30 fps. Initially, we are not able to capture from two cameras also with error No space left on device.
We’ve tried using the patch mentioned in Failed to allocate memory for four usb cameras - #4 by fabian.solano by dynamically loading UVC driver to kernel and making bandwidth_cap at 12228 Bytes/frame.
With this setting, we’re able to run 1280x720 resolution simultaneously from 4 cameras. But, not able to run for1920x1080p.
Any help or suggestions would be greatly appreciated, Thank you.

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Hi,
The 4 type-A ports on AGX Orin developer kit share one USB3 bandwidth. So for connecting to multiple USB devices, we would suggest use the type-C ports. May shift one or two cameras to the type-C ports to use all USB3 roothubs.

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