[patch 23/83] Input: i8042 - add Dell XPS M1530 to nomux list

[Greg KH]

2.6.27-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Herton Ronaldo Krzesinski <herton@xxxxxxxxxxxxxxx>

commit 786b11cc0f505e44c29f778fd329dafafafed76c upstream.

Dell XPS M1530 needs i8042.nomux=1 for ALPS touchpad to work as
reported on https://qa.mandriva.com/show_bug.cgi?id=43532

It is said that before A08 bios version this isn't needed (I don't
have the hardware so can't check), and suppose this will not break
with bios versions before A08.

Signed-off-by: Herton Ronaldo Krzesinski <herton@xxxxxxxxxxxxxxx>
Tested-by: Andreas Ericsson <ae@xxxxxx>
Signed-off-by: Dmitry Torokhov <dtor@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/input/serio/i8042-x86ia64io.h |    7 +++++++
 1 file changed, 7 insertions(+)

--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -337,6 +337,13 @@ static struct dmi_system_id __initdata i
 			DMI_MATCH(DMI_PRODUCT_NAME, "2656"),
 		},
 	},
+	{
+		.ident = "Dell XPS M1530",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"),
+		},
+	},
 	{ }
 };
 

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