From a41e0a89994e49f87f7b85b4fc1fdaacb444b974 Mon Sep 17 00:00:00 2001
From: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date: Sat, 21 Jun 2008 09:09:48 +0100
Subject: [PATCH] --- yaml --- r: 101996 b: refs/heads/master c:
 5753dd539a86d8fc40a25e1a2cd1005a6525f083 h: refs/heads/master v: v3

---
 [refs]                        |  2 +-
 trunk/drivers/misc/acer-wmi.c | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 2d730b98d521..f9d75f3d5626 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6f061ab5e55d7fe6ce0c36e8954f56f0d95348fb
+refs/heads/master: 5753dd539a86d8fc40a25e1a2cd1005a6525f083
diff --git a/trunk/drivers/misc/acer-wmi.c b/trunk/drivers/misc/acer-wmi.c
index 5b7c5fcd5af7..dd0b8d8b5bd9 100644
--- a/trunk/drivers/misc/acer-wmi.c
+++ b/trunk/drivers/misc/acer-wmi.c
@@ -88,6 +88,7 @@ struct acer_quirks {
  * Acer ACPI method GUIDs
  */
 #define AMW0_GUID1		"67C3371D-95A3-4C37-BB61-DD47B491DAAB"
+#define AMW0_GUID2		"431F16ED-0C2B-444C-B267-27DEB140CF9C"
 #define WMID_GUID1		"6AF4F258-B401-42fd-BE91-3D4AC2D7C0D3"
 #define WMID_GUID2		"95764E09-FB56-4e83-B31A-37761F60994A"
 
@@ -548,6 +549,15 @@ static acpi_status AMW0_set_capabilities(void)
 	struct acpi_buffer out = { ACPI_ALLOCATE_BUFFER, NULL };
 	union acpi_object *obj;
 
+	/*
+	 * On laptops with this strange GUID (non Acer), normal probing doesn't
+	 * work.
+	 */
+	if (wmi_has_guid(AMW0_GUID2)) {
+		interface->capability |= ACER_CAP_WIRELESS;
+		return AE_OK;
+	}
+
 	args.eax = ACER_AMW0_WRITE;
 	args.ecx = args.edx = 0;