From 94a7c75738020852d7642462e4317b7b5beab410 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 11 Feb 2010 15:38:23 +1000
Subject: [PATCH] --- yaml --- r: 185576 b: refs/heads/master c:
 e34398952e056bbd99f9099fae77be26e5c6aa78 h: refs/heads/master v: v3

---
 [refs]                                     | 2 +-
 trunk/drivers/gpu/drm/radeon/radeon_bios.c | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 0dc8a3f4cec7..a6a4549bfb6f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 03047cdf724d8de9fbfd38b53d768c190225290f
+refs/heads/master: e34398952e056bbd99f9099fae77be26e5c6aa78
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_bios.c b/trunk/drivers/gpu/drm/radeon/radeon_bios.c
index 906921740c60..26856ed8d972 100644
--- a/trunk/drivers/gpu/drm/radeon/radeon_bios.c
+++ b/trunk/drivers/gpu/drm/radeon/radeon_bios.c
@@ -411,6 +411,12 @@ bool radeon_get_bios(struct radeon_device *rdev)
 		goto free_bios;
 	}
 
+	tmp = RBIOS16(0x18);
+	if (RBIOS8(tmp + 0x14) != 0x0) {
+		DRM_INFO("Not an x86 BIOS ROM, not using.\n");
+		goto free_bios;
+	}
+
 	rdev->bios_header_start = RBIOS16(0x48);
 	if (!rdev->bios_header_start) {
 		goto free_bios;