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Message-ID: <20180319155411.12348-38-alexander.levin@microsoft.com>
Date: Mon, 19 Mar 2018 15:55:14 +0000
From: Sasha Levin <Alexander.Levin@...rosoft.com>
To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"stable@...r.kernel.org" <stable@...r.kernel.org>
CC: Mario Limonciello <mario.limonciello@...l.com>,
Bob Moore <robert.moore@...el.com>,
Erik Schmauss <erik.schmauss@...el.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
Sasha Levin <Alexander.Levin@...rosoft.com>
Subject: [PATCH AUTOSEL for 4.14 38/97] ACPICA: Recognize the Windows 10
version 1607 and 1703 OSI strings
From: Mario Limonciello <mario.limonciello@...l.com>
[ Upstream commit bc4d413a819f9d0764a80a55875a5d7e1f4efed4 ]
ACPICA commit 35a4a3ea723b3066f575e63e5f0116f7ce65e713
The public Microsoft document listing recognized OSI strings [1]
shows that these two strings were introduced.
version 1607 / Anniversary Update / "Redstone 1"
version 1703 / Creators Update / "Redstone 2"
[1] http://download.microsoft.com/download/7/e/7/7e7662cf-cbea-470b-a97e-ce7ce0d98dc2/winacpi_osi.docx
Link: https://github.com/acpica/acpica/commit/35a4a3ea
Signed-off-by: Mario Limonciello <mario.limonciello@...l.com>
Signed-off-by: Bob Moore <robert.moore@...el.com>
Signed-off-by: Erik Schmauss <erik.schmauss@...el.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
---
drivers/acpi/acpica/utosi.c | 2 ++
include/acpi/actypes.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/drivers/acpi/acpica/utosi.c b/drivers/acpi/acpica/utosi.c
index 3175b133c0e4..f6b8dd24b006 100644
--- a/drivers/acpi/acpica/utosi.c
+++ b/drivers/acpi/acpica/utosi.c
@@ -101,6 +101,8 @@ static struct acpi_interface_info acpi_default_supported_interfaces[] = {
{"Windows 2012", NULL, 0, ACPI_OSI_WIN_8}, /* Windows 8 and Server 2012 - Added 08/2012 */
{"Windows 2013", NULL, 0, ACPI_OSI_WIN_8}, /* Windows 8.1 and Server 2012 R2 - Added 01/2014 */
{"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 */
/* Feature Group Strings */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 4f077edb9b81..bfc8a814379a 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -1299,6 +1299,8 @@ typedef enum {
#define ACPI_OSI_WIN_7 0x0B
#define ACPI_OSI_WIN_8 0x0C
#define ACPI_OSI_WIN_10 0x0D
+#define ACPI_OSI_WIN_10_RS1 0x0E
+#define ACPI_OSI_WIN_10_RS2 0x0F
/* Definitions of getopt */
--
2.14.1
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