From fd4c48852a9908569e8e68bc139cdc897aa34944 Mon Sep 17 00:00:00 2001
From: Mark Kettenis <kettenis@cvs.openbsd.org>
Date: Sat, 6 Feb 2016 11:59:52 +0000
Subject: Enable the code that reads the BIOS from the ACPI VFCT table on
 platforms with ACPI.

ok jsg@
---
 sys/dev/pci/drm/radeon/radeon_bios.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'sys')

diff --git a/sys/dev/pci/drm/radeon/radeon_bios.c b/sys/dev/pci/drm/radeon/radeon_bios.c
index 432d548ea86..a935ceaf5af 100644
--- a/sys/dev/pci/drm/radeon/radeon_bios.c
+++ b/sys/dev/pci/drm/radeon/radeon_bios.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: radeon_bios.c,v 1.8 2016/02/05 08:49:59 kettenis Exp $	*/
+/*	$OpenBSD: radeon_bios.c,v 1.9 2016/02/06 11:59:51 kettenis Exp $	*/
 /*
  * Copyright 2008 Advanced Micro Devices, Inc.
  * Copyright 2008 Red Hat Inc.
@@ -633,6 +633,14 @@ static bool radeon_read_disabled_bios(struct radeon_device *rdev)
 		return legacy_read_disabled_bios(rdev);
 }
 
+#if defined(__amd64__) || defined(__i386__)
+#include "acpi.h"
+#endif
+
+#if NACPI > 0
+#define CONFIG_ACPI
+#endif
+
 #ifdef CONFIG_ACPI
 static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
 {
-- 
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