Add UCM2 support for ASUS ROG Strix B850-I Gaming WiFi

alsa-project/alsa-ucm-conf pull request #537 was edited from austinthiel:

Referenced [this guide](https://askubuntu.com/a/1469066) to get SPDIF out working on my ASUS B850-I Gaming WiFi

[alsa-info.txt](https://github.com/user-attachments/files/19499096/alsa-info.txt)

In case it's relevant, using a sample rate of 48kHz is required. I found that other sample rate produces very low quality, garbled audio. I read that this is because SPDIF only supports 48kHz in hardware, and any other sample rates require the Realtek drivers.

Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/537 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/537.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf