I tried to remove the following part in board-support/linux-5.4.106xxx/arch/arm64/boot/dts/ti/k3-j721e-vision-apps.dtso
And run 'make linux-dtbs' in /opt/ti-processor-sdk-linux-j7-evm-07_03_00_05 folder to generate new k3-j721e-vision-apps.dtbo file.
Then update this file in /boot/ in SD card and reboot the filesystem.
But the DP to HDMI adaptor still can not work.
Is there any other codes should be configured or steps to be done?