===================================================================
@@ -74,6 +74,7 @@ static struct acpi_interface_info acpi_d
{"Windows 2018.2", NULL, 0, ACPI_OSI_WIN_10_RS5}, /* Windows 10 version 1809 - Added 11/2018 */
{"Windows 2019", NULL, 0, ACPI_OSI_WIN_10_19H1}, /* Windows 10 version 1903 - Added 08/2019 */
{"Windows 2020", NULL, 0, ACPI_OSI_WIN_10_20H1}, /* Windows 10 version 2004 - Added 08/2021 */
+ {"Windows 2021", NULL, 0, ACPI_OSI_WIN_11}, /* Windows 11 - Added 01/2022 */
/* Feature Group Strings */
===================================================================
@@ -1303,6 +1303,7 @@ typedef enum {
#define ACPI_OSI_WIN_10_RS5 0x13
#define ACPI_OSI_WIN_10_19H1 0x14
#define ACPI_OSI_WIN_10_20H1 0x15
+#define ACPI_OSI_WIN_11 0x16
/* Definitions of getopt */