From f0eab0c41d279a3b9a203439b13276f90a3a0243 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <mjg@redhat.com>
Date: Mon, 8 Aug 2011 16:21:16 +0000
Subject: [PATCH] --- yaml --- r: 262994 b: refs/heads/master c:
 bcc65fd8e929a9d9d34d814d6efc1d2793546922 h: refs/heads/master v: v3

---
 [refs]                                       | 2 +-
 trunk/drivers/gpu/drm/radeon/radeon_device.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 342176718640..aec0f720af76 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 13bb9430cd6154d1f088549656c4a3ed10eaf35e
+refs/heads/master: bcc65fd8e929a9d9d34d814d6efc1d2793546922
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_device.c b/trunk/drivers/gpu/drm/radeon/radeon_device.c
index 440e6ecccc40..a3b011b49465 100644
--- a/trunk/drivers/gpu/drm/radeon/radeon_device.c
+++ b/trunk/drivers/gpu/drm/radeon/radeon_device.c
@@ -32,6 +32,7 @@
 #include <drm/radeon_drm.h>
 #include <linux/vgaarb.h>
 #include <linux/vga_switcheroo.h>
+#include <linux/efi.h>
 #include "radeon_reg.h"
 #include "radeon.h"
 #include "atom.h"
@@ -348,6 +349,9 @@ bool radeon_card_posted(struct radeon_device *rdev)
 {
 	uint32_t reg;
 
+	if (efi_enabled && rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE)
+		return false;
+
 	/* first check CRTCs */
 	if (ASIC_IS_DCE41(rdev)) {
 		reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) |