4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

[ Upstream commit 6f49a398b266d4895bd7e041db77a2b2ee1482a6 ]

added the according id and incresed XPAD_PKT_LEN to 64 as the elite
controller sends at least 33 byte messages [1].
Verified to be working by [2].

[1]: https://franticrain.github.io/sniffs/XboxOneSniff.html
[2]: https://github.com/paroj/xpad/issues/23

Signed-off-by: Pierre-Loup A. Griffais <eduk...@plagman.net>
Signed-off-by: Pavel Rojtberg <rojtb...@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 drivers/input/joystick/xpad.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index c8897fc3202c..dcf9053a801e 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -87,7 +87,7 @@
 #define DRIVER_AUTHOR "Marko Friedemann <m...@bmx-chemnitz.de>"
 #define DRIVER_DESC "X-Box pad driver"
 
-#define XPAD_PKT_LEN 32
+#define XPAD_PKT_LEN 64
 
 /* xbox d-pads should map to buttons, as is required for DDR pads
    but we map them to axes when possible to simplify things */
@@ -129,6 +129,7 @@ static const struct xpad_device {
        { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 },
        { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE },
        { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, 
XTYPE_XBOXONE },
+       { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", 0, XTYPE_XBOXONE },
        { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", 
MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
        { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, 
XTYPE_XBOX360W },
        { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
-- 
2.17.1



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