我们使用自己的定制载板，使用ORIN NX核心板，调试MAX9286，在36.2镜像版本上驱动可以正常加载并使用，但是同样的设备树，驱动代码在36.3上面，无法生成/dev/videoX节点，请问36.2和36.3在这一块有什么区别么
check the release notes of both versions to find the difference/changes done in these 2 versions
请问是否能够缩小范围，毕竟整个文档的范围太大了
Do you confirm your device tree was applied correctly.
I don’t think there’s any different for the device tree change on 36.2 and 36.3
没有什么变化，直接复制过来的，而且我增加了打印，设备树里面的节点都能够正常解析
初始化可能失败，导致没有创建video节点
Any error message for the _probe() function?
没有看到异常的报错信息
There is no update from you for a period, assuming this is not an issue anymore.
Hence, we are closing this topic. If need further support, please open a new one.
Thanks ~0507
Is this still an issue to support? Any result can be shared?