From: GitHub issues - opened <github@alsa-project.org>
To: alsa-devel@alsa-project.org
Subject: Add MSI MPG B850I Edge TI Wifi motherboard support for ALC4080
Date: Sun, 23 Nov 2025 09:43:58 +0100 (CET) [thread overview]
Message-ID: <187a96465f610200-webhooks-bot@alsa-project.org> (raw)
In-Reply-To: <187a96465ea09d00-webhooks-bot@alsa-project.org>
alsa-project/alsa-ucm-conf issue #647 was opened from YourNumNums:
The MSI MPG B850I Edge TI Wifi motherboard only plays sound out of the rear i/o panel auxiliary port. I do not see any way to activate the rear optical output or the front auxiliary port.
Here is my [alsa-info](https://alsa-project.org/db/?f=67f95e30cfe710cefa38544c4b5dd6c1b31cb1ad), and the device ID is below:
```
$ lsusb | grep Audio
Bus 001 Device 004: ID 0db0:d4fa Micro Star International USB Audio
```
This looks like a similar issue to [issue 172](https://github.com/alsa-project/alsa-ucm-conf/issues/172), except this time `d4fa` needs to be added to the 0db0 regex for ucm2/USB-Audio/USB-Audio.conf for ALC4080 support.
Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/647
Repository URL: https://github.com/alsa-project/alsa-ucm-conf
parent reply other threads:[~2025-11-23 8:45 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
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