Udev for hdmi or dp hotplug event

Autonomous Machines Jetson & Embedded Systems Jetson Nano
22

Hi,
Do you use Jetpack 4.6.3? Not sure if you are using latest release for Jetson Nano.

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root@localhost:/home/scala# cat /etc/nv_tegra_release

R32 (release), REVISION: 7.3, GCID: 31982016, BOARD: t210ref, EABI: aarch64, DATE: Tue Nov 22 17:30:08 UTC 2022

We used R32.7.3 JetPack 4.6.3, isn’t it the latest ?
And could you know the reason for the issue?

25

dp port切换不同分辨率显示器后，分辨率不变的问题还请帮忙看下原因？我们在udev中添加event处理到时可以解决这个问题，但还是想知道原因，这部分代码不开源，需要你们帮check下，谢谢！

26

I’m closing this topic due to there is no update from you for a period, assuming this issue was resolved.
If still need the support, please open a new topic. Thanks

Just to confirm, are you able to use NV devkit to reproduce this issue?

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