Patch for enabling PCIE 12V and 3.3V


I am trying to make the PCIE AS3142 USB 3.2 expansion card to work on Jetson ORIN. While searching for clues I have stumbled upon the threads that say that there is a problem with power and that a patch is available for enabling the required 12V and 3.3V regulator.

Since I am new to the Jetson family and I am a competent beginner in Linux at best I don’t really know how to apply the provided patch or compile my own kernel. How can I do this? My efforts in googling were fruitless, I didn’t find any good tutorials or procedures on how to accomplish this.

Thank you in advance!

Please refer to How to Apply a Patch to a File (and Create Patches) in Linux (

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