i use fedora 33 x86_64 with kernel 5.11.2-155.vanilla.1.fc33.x86_64.
4 days ago it’s working perfectly, but yesterday stop working
Now you can’t hear anything, and when you turn the volume all the way up you still can’t hear anything. The internal speakers do work, it only stopped working through the usb c port.
The usb c port does work, because I tested it with a usb c, and it does work.