Orin模块的载板设计使用了hdmi，系统文件应该如何修改

[WayneWWW]

if this is jetpack5, then below post could help.

HDMI Display does not work after update to JetPack 5.0.2

Hi, 麻煩先照這個步驟上patch, 做full flash. 這是有其他用戶已經驗證過的檔案. 另外, 麻煩對照一下flash log確認你燒進去的pinmux跟dtb真的是你改的那一份 因為市面上有多款Orin module. dtb跟pinmux檔案有可能不是你預期要改的那份 apply the [orin-hdmi-support-pinmux.patch] use the new hdmi dcb file '[tegra234-dcb-p3701-0000-a02-p3737-0000-a01-hdmi-4-ga5.0.2.dtsi] apply the kernel hdmi hotplug patch [0001-orin-hdmi-hotplug-support-kernel-dts.patch] rebuilt the kernel dtb and “reflash the image” //Note : make sure ‘reflash’ the image, no substitute dtb in exlinux!! 0001-orin-…

if this is jetpack6, then need to follow p3509+p3767 config from orin nano and modify a new one for orin agx.