This program dumps the CORB buffer containing HDA verbs from a virtual machine instance. This is useful for capturing verbs from an operating system that has a driver for your device (i.e Windows), and then using this to enable support in other operating systems.
For a guide on how to setup Qemu to enable traces and create a virtual machine, look here.
Once the frame files have been generated, point ExtractHDADump to the folder containing
the frame files, and it will create a combined file of all the verb buffers. You can then
use any program you like to look through this. For ca0132 codecs, I'd reccomend using the
program ca0132-frame-dump-formatted from my ca0132-tools
repo.