From 51254ee9397a535f5e51d9b12702b1a385e40f0e Mon Sep 17 00:00:00 2001
From: Matt DeVillier <matt.devillier@gmail.com>
Date: Mon, 18 May 2020 23:41:45 -0500
Subject: nb/intel/haswell: Add HDAU ACPI device

The HDAU stub device enables HDMI audio under MacOS.

Change-Id: Ifa2155512dd909a4e4a753f6475541e9410dfe91
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58272
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
---
 src/northbridge/intel/haswell/acpi/hostbridge.asl | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/northbridge/intel/haswell/acpi/hostbridge.asl b/src/northbridge/intel/haswell/acpi/hostbridge.asl
index 0aa76a5add..7dfae9fa94 100644
--- a/src/northbridge/intel/haswell/acpi/hostbridge.asl
+++ b/src/northbridge/intel/haswell/acpi/hostbridge.asl
@@ -203,3 +203,9 @@ Device (PDRC)
 
 /* Integrated graphics 0:2.0 */
 #include <drivers/intel/gma/acpi/gfx.asl>
+
+/* Intel Mini-HD 0:03.0 */
+Device (HDAU)
+{
+	Name (_ADR, 0x00030000)
+}
-- 
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