Linux 6.X support for Jetson AGX Orin

Robotics & Edge Computing Jetson Systems Jetson AGX Orin
1

Hi Nvidia Experts,

We’re using JetPack 6.2.1 for AGX Orin module. Current the kernel version is 5.15.

We need to port a new device driver to the system, and the driver is from the IC vendor. The driver currently only support kernel version 6.x.

We found the Jetpack 7 support kernel 6.8 but it doesn’t support AGX Orin.

So my questions are:

  • Is there any plan from Nvidia that kernel 6.x will be supported by AGX Orin?
  • If not, is there any guidance for porting higher version kernel to jetpack?

Thanks

Andrew

2

*** Please note that this reply is generated by LLM automatically ***

To address your question, I’ll break down the information and provide a comprehensive answer.

Current Situation:
You are using JetPack 6.2.1 (JP 6.2.1) on an NVIDIA Jetson AGX Orin module, which has a kernel version of 5.15. You need to port a new device driver to the system, but the driver only supports kernel version 6.x.

Issue:
The latest JetPack version, JetPack 7, supports kernel version 6.8, but it does not support the AGX Orin module. This creates a compatibility issue, as you cannot use the latest JetPack version with your AGX Orin module.

Questions:

  1. Is there any plan from Nvidia that kernel 6.x will be supported by AGX Orin?
  2. If not, is there any guidance for porting higher version kernel to Jetpack?

Answers:

  1. Unfortunately, the provided context does not mention any plans from Nvidia to support kernel 6.x on the AGX Orin module. However, it’s essential to note that Nvidia typically provides regular updates and support for their Jetson modules. You can check the Nvidia website or forums for any updates on kernel support for the AGX Orin module.
  2. Porting a higher version kernel to Jetpack is possible, but it requires significant expertise and effort. Nvidia provides documentation and guidance on porting custom kernels to Jetpack, but it’s not a straightforward process.

Comparison with Other Modules:
The Jetson Xavier NX and Jetson Xavier NX 16GB modules have similar compatibility issues, as they are not supported by the latest JetPack version. However, the Jetson AGX Xavier module has a longer support lifecycle, with availability until January 2028.

Recommendations:

  • Check the Nvidia website and forums for any updates on kernel support for the AGX Orin module.
  • If you need to port the device driver to the AGX Orin module, consider using a custom kernel or working with Nvidia to develop a compatible driver.
  • If you’re planning to use the latest JetPack version, consider using a different Jetson module that supports kernel version 6.x.

In summary, while there is no clear answer to your question, it’s essential to stay up-to-date with Nvidia’s support and updates for the AGX Orin module. Porting a higher version kernel to Jetpack is possible, but it requires significant expertise and effort.

*** Please give the thumbs up if you get answers you like. Or provide feedback to help us improve the answer. ***

3

This roadmap might help clarify. Brief answer to your question. Yes, it will be supported.

4

That’s great. Thanks a lot!