From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tomasz Golinski <tomaszg-FRiIMV821htubak7+UBa2Q@public.gmane.org>
Subject: Re: AMD-Vi regression with PCIe/PCI bridges in 4.4
Date: Wed, 6 Apr 2016 17:52:57 +0200
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> Can you guys send me some more detailed information about
> the sound cards that cause the problems? Vendor and exact product name
> would be helpful.

I'm using Asus Xonar DX card: https://www.asus.com/Sound-Cards/Xonar_DX/

Let me add that I also did no BIOS upgrade in the meantime and I use no
other proprietary drivers other than Nvidia (which I already checked not
to be the source of the problem).