--- /dev/null
+From fe2bfd0d40c935763812973ce15f5764f1c12833 Mon Sep 17 00:00:00 2001
+From: Tom Panfil <tom@steelseries.com>
+Date: Fri, 11 Jan 2019 17:49:40 -0800
+Subject: Input: xpad - add support for SteelSeries Stratus Duo
+
+From: Tom Panfil <tom@steelseries.com>
+
+commit fe2bfd0d40c935763812973ce15f5764f1c12833 upstream.
+
+Add support for the SteelSeries Stratus Duo, a wireless Xbox 360
+controller. The Stratus Duo ships with a USB dongle to enable wireless
+connectivity, but it can also function as a wired controller by connecting
+it directly to a PC via USB, hence the need for two USD PIDs. 0x1430 is the
+dongle, and 0x1431 is the controller.
+
+Signed-off-by: Tom Panfil <tom@steelseries.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/input/joystick/xpad.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/input/joystick/xpad.c
++++ b/drivers/input/joystick/xpad.c
+@@ -255,6 +255,8 @@ static const struct xpad_device {
+ { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
+ { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
+ { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX },
++ { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
++ { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
+ { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 },
+ { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
+ { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 },
+@@ -431,6 +433,7 @@ static const struct usb_device_id xpad_t
+ XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f X-Box One controllers */
+ XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */
+ XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori Controllers */
++ XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries Controllers */
+ XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */
+ XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */
+ XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */