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List:       openbsd-misc
Subject:    Re: audio stops frequently with current
From:       Bryan Steele <brynet () gmail ! com>
Date:       2021-02-27 14:31:58
Message-ID: YDpX3rfIY9O7vp9V () gmail ! com
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...
> azalia1 at pci11 dev 0 function 4 "AMD 17h/3xh HD Audio" rev 0x00: msi
> azalia1: codecs: Realtek ALC892
> audio0 at azalia1

There is still an issue with MSI interrupts for HD Audio devices on
AMD systems, in the past we've been able to workaround it in the driver.
You can certainly try that. But from previous testing by other users
this trick no longer works for newer AMD chipsets.

http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/azalia.c.diff?r1=1.246&r2=1.245

Your device would be "PCI_PRODUCT_AMD_17_3X_HDA".

-Bryan.

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