From ad584b46d7fb22c2a9f8ce35000a324bf5a98190 Mon Sep 17 00:00:00 2001
From: Mario Limonciello <mario.limonciello@dell.com>
Date: Wed, 14 Mar 2018 16:13:00 -0700
Subject: [PATCH] ACPICA: Recognize the _OSI string "Windows 2017.2"
Dell uses this string to activate Thunderbolt native mode on supported
machines.
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/acpi/acpica/utosi.c | 1 +
include/acpi/actypes.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/acpi/acpica/utosi.c b/drivers/acpi/acpica/utosi.c
index 1b415fa90cf81..64b63c81994b6 100644
--- a/drivers/acpi/acpica/utosi.c
+++ b/drivers/acpi/acpica/utosi.c
@@ -69,6 +69,7 @@ static struct acpi_interface_info acpi_default_supported_interfaces[] = {
{"Windows 2015", NULL, 0, ACPI_OSI_WIN_10}, /* Windows 10 - Added 03/2015 */
{"Windows 2016", NULL, 0, ACPI_OSI_WIN_10_RS1}, /* Windows 10 version 1607 - Added 12/2017 */
{"Windows 2017", NULL, 0, ACPI_OSI_WIN_10_RS2}, /* Windows 10 version 1703 - Added 12/2017 */
+ {"Windows 2017.2", NULL, 0, ACPI_OSI_WIN_10_RS3}, /* Windows 10 version 1709 - Added 02/2018 */
/* Feature Group Strings */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 2b1bafa197c0d..66ceb12ebc630 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -1272,6 +1272,7 @@ typedef enum {
#define ACPI_OSI_WIN_10 0x0D
#define ACPI_OSI_WIN_10_RS1 0x0E
#define ACPI_OSI_WIN_10_RS2 0x0F
+#define ACPI_OSI_WIN_10_RS3 0x10
/* Definitions of getopt */
--
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