This is a note to let you know that I've just added the patch titled
Input: xpad - add Lenovo Legion Go controllers
to the 6.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
input-xpad-add-lenovo-legion-go-controllers.patch
and it can be found in the queue-6.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit c21100f552f9cba9a7874ba0688d1deb1f2fd1df
Author: Brenton Simpson <appsforartists@xxxxxxxxxx>
Date: Tue Jan 30 13:34:16 2024 -0800
Input: xpad - add Lenovo Legion Go controllers
[ Upstream commit 80441f76ee67002437db61f3b317ed80cce085d2 ]
The Lenovo Legion Go is a handheld gaming system, similar to a Steam Deck.
It has a gamepad (including rear paddles), 3 gyroscopes, a trackpad,
volume buttons, a power button, and 2 LED ring lights.
The Legion Go firmware presents these controls as a USB hub with various
devices attached. In its default state, the gamepad is presented as an
Xbox controller connected to this hub. (By holding a combination of
buttons, it can be changed to use the older DirectInput API.)
This patch teaches the existing Xbox controller module `xpad` to bind to
the controller in the Legion Go, which enables support for the:
- directional pad,
- analog sticks (including clicks),
- X, Y, A, B,
- start and select (or menu and capture),
- shoulder buttons, and
- rumble.
The trackpad, touchscreen, volume controls, and power button are already
supported via existing kernel modules. Two of the face buttons, the
gyroscopes, rear paddles, and LEDs are not.
After this patch lands, the Legion Go will be mostly functional in Linux,
out-of-the-box. The various components of the USB hub can be synthesized
into a single logical controller (including the additional buttons) in
userspace with [Handheld Daemon](https://github.com/hhd-dev/hhd), which
makes the Go fully functional.
Signed-off-by: Brenton Simpson <appsforartists@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20240118183546.418064-1-appsforartists@xxxxxxxxxx
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index e2c1848182de9..d0bb3edfd0a09 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -294,6 +294,7 @@ static const struct xpad_device {
{ 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
{ 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
{ 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 },
+ { 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 },
{ 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 },
{ 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
{ 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
@@ -491,6 +492,7 @@ static const struct usb_device_id xpad_table[] = {
XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */
XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */
XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */
+ XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */
XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */
XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */
XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */
