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From: Andriy Gapon <avg@FreeBSD.org>
Date: Wed, 13 May 2020 06:24:54 +0000 (UTC)
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Subject: svn commit: r361001 - head/sys/dev/sound/pci/hda
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Author: avg
Date: Wed May 13 06:24:54 2020
New Revision: 361001
URL: https://svnweb.freebsd.org/changeset/base/361001

Log:
  sound/hda: newer AMD devices still require the same PCIe snoop
  
  So, replicate the ATI vendor snoop configuration for the AMD vendor.
  I think that this should fix a number of cases where users currently
  have to resort to polling or disabling MSI.
  
  MFC after:	1 week

Modified:
  head/sys/dev/sound/pci/hda/hdac.c

Modified: head/sys/dev/sound/pci/hda/hdac.c
==============================================================================
--- head/sys/dev/sound/pci/hda/hdac.c	Wed May 13 02:17:27 2020	(r361000)
+++ head/sys/dev/sound/pci/hda/hdac.c	Wed May 13 06:24:54 2020	(r361001)
@@ -197,6 +197,7 @@ static const struct {
 } hdac_pcie_snoop[] = {
 	{  INTEL_VENDORID, 0x00, 0x00, 0x00 },
 	{    ATI_VENDORID, 0x42, 0xf8, 0x02 },
+	{    AMD_VENDORID, 0x42, 0xf8, 0x02 },
 	{ NVIDIA_VENDORID, 0x4e, 0xf0, 0x0f },
 };