file:///D:/Backup/Downloads/audio10.pdf
https://usermanual.wiki/Document/RockchipDeveloperGuideLinux44USBGadgetUACCN.1940954219/view
https://patchwork.kernel.org/project/linux-usb/patch/[email protected]/
file:///D:/Backup/Downloads/audio10.pdf
https://usermanual.wiki/Document/RockchipDeveloperGuideLinux44USBGadgetUACCN.1940954219/view
https://patchwork.kernel.org/project/linux-usb/patch/[email protected]/