From afbdf62f09b4f26a9eee6dd26968e95fb5e50463 Mon Sep 17 00:00:00 2001
From: Sreedhara DS <sreedhara.ds@intel.com>
Date: Mon, 26 Jul 2010 10:02:25 +0100
Subject: [PATCH] --- yaml --- r: 202505 b: refs/heads/master c:
 14d10f0a48cdfa76773cadcbf0deb233282f6b94 h: refs/heads/master i:   202503:
 2609fefa59a30a9174d21ec6c87cd4ea8a14ad04 v: v3

---
 [refs]                                     |  2 +-
 trunk/drivers/platform/x86/intel_scu_ipc.c | 19 ++++++++++++-------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/[refs] b/[refs]
index 6c78e5500956..ec8b02b804de 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a00cd11b3986f4ab9b43f553785c3f9e8fb64323
+refs/heads/master: 14d10f0a48cdfa76773cadcbf0deb233282f6b94
diff --git a/trunk/drivers/platform/x86/intel_scu_ipc.c b/trunk/drivers/platform/x86/intel_scu_ipc.c
index bb2f1fba637b..b6a03447ea63 100644
--- a/trunk/drivers/platform/x86/intel_scu_ipc.c
+++ b/trunk/drivers/platform/x86/intel_scu_ipc.c
@@ -23,7 +23,7 @@
 #include <linux/pm.h>
 #include <linux/pci.h>
 #include <linux/interrupt.h>
-#include <asm/setup.h>
+#include <asm/mrst.h>
 #include <asm/intel_scu_ipc.h>
 
 /* IPC defines the following message types */
@@ -78,12 +78,9 @@ struct intel_scu_ipc_dev {
 
 static struct intel_scu_ipc_dev  ipcdev; /* Only one for now */
 
-static int platform = 1;
-module_param(platform, int, 0);
-MODULE_PARM_DESC(platform, "1 for moorestown platform");
-
-
-
+#define PLATFORM_LANGWELL 1
+#define PLATFORM_PENWELL 2
+static int platform;		/* Platform type */
 
 /*
  * IPC Read Buffer (Read Only):
@@ -817,6 +814,14 @@ static struct pci_driver ipc_driver = {
 
 static int __init intel_scu_ipc_init(void)
 {
+	if (boot_cpu_data.x86 == 6 &&
+		boot_cpu_data.x86_model == 0x27 &&
+		boot_cpu_data.x86_mask == 1)
+			platform = PLATFORM_PENWELL;
+	else if (boot_cpu_data.x86 == 6 &&
+		boot_cpu_data.x86_model == 0x26)
+			platform = PLATFORM_LANGWELL;
+
 	return  pci_register_driver(&ipc_driver);
 }