alsa-project/alsa-lib issue #476 was opened from Slavomir9: Hello, on my Dell Precision M4800 not work mic on headset Koss CS100 audio jack (non USB) version. [Dell Precision M4800 ](https://www.google.com/search?q=%0D%0ADell+Precision+M4800%0D%0A&sca_esv=e618e5e4341fb9f4&;) [Headset Koss CS100](https://www.kaufland.sk/product/5373091/) I use dual boot. On Windows 11 work mic only after install drivers from Dell website Issue URL : https://github.com/alsa-project/alsa-lib/issues/476 Repository URL: https://github.com/alsa-project/alsa-lib
