From: Todor Minchev <todor.minchev@intel.com>
Date: Tue, 2 Dec 2014 23:16:39 +0000 (-0800)
Subject: Input: i8042 - do not try to load on Intel NUC D54250WYK
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8195077c4a93486f715edac3e9f1503df7dec60a;p=linux-beck.git

Input: i8042 - do not try to load on Intel NUC D54250WYK

The Intel NUC D54250WYK has no PS/2 controller, however the DSDT declares
PS/2 devices which trigger the loading of the i8042 driver.

Signed-off-by: Todor Minchev <todor.minchev@intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index a0bcbb64d06d..a26366a263a5 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -313,6 +313,16 @@ static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = {
 			DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
 		},
 	},
+	{
+		/*
+		 * Intel NUC D54250WYK - does not have i8042 controller but
+		 * declares PS/2 devices in DSDT.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "D54250WYK"),
+			DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
+		},
+	},
 	{
 		/* MSI Wind U-100 */
 		.matches = {