linux-kernel - [PATCH] thinkpad-acpi: module autoloading for newer Lenovo ThinkPads.

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Message-Id: <1299540407-3779-2-git-send-email-manoj.iyer@canonical.com>
Date:	Mon,  7 Mar 2011 17:26:47 -0600
From:	Manoj Iyer <manoj.iyer@...onical.com>
To:	linux-kernel@...r.kernel.org
Cc:	Henrique de Moraes Holschuh <ibm-acpi@....eng.br>
Subject: [PATCH] thinkpad-acpi: module autoloading for newer Lenovo ThinkPads.

The newer Lenovo ThinkPads have HKEY HID of LEN0068 instead
of IBM0068. Added new HID so that thinkpad_acpi module will
auto load on these newer Lenovo ThinkPads.

Signed-off-by: Manoj Iyer <manoj.iyer@...onical.com>
---
 drivers/platform/x86/thinkpad_acpi.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index eb99223..125d891 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -128,7 +128,8 @@ enum {
 };

 /* ACPI HIDs */
-#define TPACPI_ACPI_HKEY_HID		"IBM0068"
+#define TPACPI_ACPI_IBM_HKEY_HID	"IBM0068"
+#define TPACPI_ACPI_LENOVO_HKEY_HID	"LEN0068"
 #define TPACPI_ACPI_EC_HID		"PNP0C09"

 /* Input IDs */
@@ -3879,7 +3880,8 @@ errexit:
 }

 static const struct acpi_device_id ibm_htk_device_ids[] = {
-	{TPACPI_ACPI_HKEY_HID, 0},
+	{TPACPI_ACPI_IBM_HKEY_HID, 0},
+	{TPACPI_ACPI_LENOVO_HKEY_HID, 0},
 	{"", 0},
 };

-- 
1.7.1

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