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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Xbox gamepad driver
4 *
5 * Copyright (c) 2002 Marko Friedemann <[email protected]>
6 * 2004 Oliver Schwartz <[email protected]>,
7 * Steven Toth <[email protected]>,
8 * Franz Lehner <[email protected]>,
9 * Ivan Hawkes <[email protected]>
10 * 2005 Dominic Cerquetti <[email protected]>
11 * 2006 Adam Buchbinder <[email protected]>
12 * 2007 Jan Kratochvil <[email protected]>
13 * 2010 Christoph Fritz <[email protected]>
14 *
15 * This driver is based on:
16 * - information from http://euc.jp/periphs/xbox-controller.ja.html
17 * - the iForce driver drivers/char/joystick/iforce.c
18 * - the skeleton-driver drivers/usb/usb-skeleton.c
19 * - Xbox 360 information http://www.free60.org/wiki/Gamepad
20 * - Xbox One information https://github.com/quantus/xbox-one-controller-protocol
21 *
22 * Thanks to:
23 * - ITO Takayuki for providing essential xpad information on his website
24 * - Vojtech Pavlik - iforce driver / input subsystem
25 * - Greg Kroah-Hartman - usb-skeleton driver
26 * - Xbox Linux project - extra USB IDs
27 * - Pekka Pöyry (quantus) - Xbox One controller reverse-engineering
28 */
29
30#include <linux/bits.h>
31#include <linux/kernel.h>
32#include <linux/input.h>
33#include <linux/rcupdate.h>
34#include <linux/slab.h>
35#include <linux/stat.h>
36#include <linux/module.h>
37#include <linux/usb/input.h>
38#include <linux/usb/quirks.h>
39
40#define XPAD_PKT_LEN 64
41
42/*
43 * xbox d-pads should map to buttons, as is required for DDR pads
44 * but we map them to axes when possible to simplify things
45 */
46#define MAP_DPAD_TO_BUTTONS BIT(0)
47#define MAP_TRIGGERS_TO_BUTTONS BIT(1)
48#define MAP_STICKS_TO_NULL BIT(2)
49#define MAP_SHARE_BUTTON BIT(3)
50#define MAP_PADDLES BIT(4)
51#define MAP_PROFILE_BUTTON BIT(5)
52#define MAP_SHARE_OFFSET BIT(6)
53
54#define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \
55 MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL)
56
57#define XTYPE_XBOX 0
58#define XTYPE_XBOX360 1
59#define XTYPE_XBOX360W 2
60#define XTYPE_XBOXONE 3
61#define XTYPE_UNKNOWN 4
62
63/* Send power-off packet to xpad360w after holding the mode button for this many
64 * seconds
65 */
66#define XPAD360W_POWEROFF_TIMEOUT 5
67
68#define PKT_XB 0
69#define PKT_XBE1 1
70#define PKT_XBE2_FW_OLD 2
71#define PKT_XBE2_FW_5_EARLY 3
72#define PKT_XBE2_FW_5_11 4
73
74#define FLAG_DELAY_INIT BIT(0)
75
76static bool dpad_to_buttons;
77module_param(dpad_to_buttons, bool, S_IRUGO);
78MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads");
79
80static bool triggers_to_buttons;
81module_param(triggers_to_buttons, bool, S_IRUGO);
82MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads");
83
84static bool sticks_to_null;
85module_param(sticks_to_null, bool, S_IRUGO);
86MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads");
87
88static bool auto_poweroff = true;
89module_param(auto_poweroff, bool, S_IWUSR | S_IRUGO);
90MODULE_PARM_DESC(auto_poweroff, "Power off wireless controllers on suspend");
91
92static const struct xpad_device {
93 u16 idVendor;
94 u16 idProduct;
95 char *name;
96 u8 mapping;
97 u8 xtype;
98 u8 flags;
99} xpad_device[] = {
100 /* Please keep this list sorted by vendor and product ID. */
101 { 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 },
102 { 0x0351, 0x1000, "CRKD LP Blueberry Burst Pro Edition (Xbox)", 0, XTYPE_XBOX360 },
103 { 0x0351, 0x2000, "CRKD LP Black Tribal Edition (Xbox) ", 0, XTYPE_XBOX360 },
104 { 0x03eb, 0xff01, "Wooting One (Legacy)", 0, XTYPE_XBOX360 },
105 { 0x03eb, 0xff02, "Wooting Two (Legacy)", 0, XTYPE_XBOX360 },
106 { 0x03f0, 0x038D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wired */
107 { 0x03f0, 0x048D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wireless */
108 { 0x03f0, 0x0495, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE },
109 { 0x03f0, 0x07A0, "HyperX Clutch Gladiate RGB", 0, XTYPE_XBOXONE },
110 { 0x03f0, 0x08B6, "HyperX Clutch Gladiate", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, /* v2 */
111 { 0x03f0, 0x09B4, "HyperX Clutch Tanto", 0, XTYPE_XBOXONE },
112 { 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX },
113 { 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX },
114 { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
115 { 0x044f, 0x0f10, "Thrustmaster Modena GT Wheel", 0, XTYPE_XBOX },
116 { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 },
117 { 0x044f, 0xd01e, "ThrustMaster, Inc. ESWAP X 2 ELDEN RING EDITION", 0, XTYPE_XBOXONE },
118 { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX },
119 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX },
120 { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX },
121 { 0x045e, 0x0288, "Microsoft Xbox Controller S v2", 0, XTYPE_XBOX },
122 { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX },
123 { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 },
124 { 0x045e, 0x028f, "Microsoft X-Box 360 pad v2", 0, XTYPE_XBOX360 },
125 { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
126 { 0x045e, 0x02a9, "Xbox 360 Wireless Receiver (Unofficial)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
127 { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE },
128 { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE },
129 { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", MAP_PADDLES, XTYPE_XBOXONE },
130 { 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE },
131 { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
132 { 0x045e, 0x0b00, "Microsoft X-Box One Elite 2 pad", MAP_PADDLES, XTYPE_XBOXONE },
133 { 0x045e, 0x0b0a, "Microsoft X-Box Adaptive Controller", MAP_PROFILE_BUTTON, XTYPE_XBOXONE },
134 { 0x045e, 0x0b12, "Microsoft Xbox Series S|X Controller", MAP_SHARE_BUTTON | MAP_SHARE_OFFSET, XTYPE_XBOXONE },
135 { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 },
136 { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 },
137 { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 },
138 { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 },
139 { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX },
140 { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX },
141 { 0x046d, 0xca8a, "Logitech Precision Vibration Feedback Wheel", 0, XTYPE_XBOX },
142 { 0x046d, 0xcaa3, "Logitech DriveFx Racing Wheel", 0, XTYPE_XBOX360 },
143 { 0x0502, 0x1305, "Acer NGR200", 0, XTYPE_XBOX360 },
144 { 0x056e, 0x2004, "Elecom JC-U3613M", 0, XTYPE_XBOX360 },
145 { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX },
146 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX },
147 { 0x05fe, 0x3030, "Chic Controller", 0, XTYPE_XBOX },
148 { 0x05fe, 0x3031, "Chic Controller", 0, XTYPE_XBOX },
149 { 0x062a, 0x0020, "Logic3 Xbox GamePad", 0, XTYPE_XBOX },
150 { 0x062a, 0x0033, "Competition Pro Steering Wheel", 0, XTYPE_XBOX },
151 { 0x06a3, 0x0200, "Saitek Racing Wheel", 0, XTYPE_XBOX },
152 { 0x06a3, 0x0201, "Saitek Adrenalin", 0, XTYPE_XBOX },
153 { 0x06a3, 0xf51a, "Saitek P3600", 0, XTYPE_XBOX360 },
154 { 0x0738, 0x4503, "Mad Catz Racing Wheel", 0, XTYPE_XBOXONE },
155 { 0x0738, 0x4506, "Mad Catz 4506 Wireless Controller", 0, XTYPE_XBOX },
156 { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX },
157 { 0x0738, 0x4520, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX },
158 { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX },
159 { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX },
160 { 0x0738, 0x4530, "Mad Catz Universal MC2 Racing Wheel and Pedals", 0, XTYPE_XBOX },
161 { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX },
162 { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
163 { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX },
164 { 0x0738, 0x4586, "Mad Catz MicroCon Wireless Controller", 0, XTYPE_XBOX },
165 { 0x0738, 0x4588, "Mad Catz Blaster", 0, XTYPE_XBOX },
166 { 0x0738, 0x45ff, "Mad Catz Beat Pad (w/ Handle)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
167 { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
168 { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 },
169 { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 },
170 { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
171 { 0x0738, 0x4736, "Mad Catz MicroCon Gamepad", 0, XTYPE_XBOX360 },
172 { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
173 { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 },
174 { 0x0738, 0x4743, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
175 { 0x0738, 0x4758, "Mad Catz Arcade Game Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
176 { 0x0738, 0x4a01, "Mad Catz FightStick TE 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
177 { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
178 { 0x0738, 0x9871, "Mad Catz Portable Drum", 0, XTYPE_XBOX360 },
179 { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 },
180 { 0x0738, 0xb738, "Mad Catz MVC2TE Stick 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
181 { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", 0, XTYPE_XBOX360 },
182 { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
183 { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
184 { 0x0738, 0xcb29, "Saitek Aviator Stick AV8R02", 0, XTYPE_XBOX360 },
185 { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 },
186 { 0x07ff, 0xffff, "Mad Catz GamePad", 0, XTYPE_XBOX360 },
187 { 0x0b05, 0x1a38, "ASUS ROG RAIKIRI", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
188 { 0x0b05, 0x1abb, "ASUS ROG RAIKIRI PRO", 0, XTYPE_XBOXONE },
189 { 0x0b05, 0x1c91, "ASUS ROG RAIKIRI II", 0, XTYPE_XBOX360 },
190 { 0x0b05, 0x1c92, "ASUS ROG RAIKIRI II WIRELESS", 0, XTYPE_XBOX360 },
191 { 0x0b05, 0x1c96, "ASUS ROG RAIKIRI II XBOX", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
192 { 0x0b05, 0x1d04, "ASUS ROG RAIKIRI II XBOX WIRELESS", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
193 { 0x0c12, 0x0005, "Intec wireless", 0, XTYPE_XBOX },
194 { 0x0c12, 0x8801, "Nyko Xbox Controller", 0, XTYPE_XBOX },
195 { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX },
196 { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX },
197 { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX },
198 { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX },
199 { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX },
200 { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
201 { 0x0db0, 0x1901, "Micro Star International Xbox360 Controller for Windows", 0, XTYPE_XBOX360 },
202 { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX },
203 { 0x0e4c, 0x1103, "Radica Gamester Reflex", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX },
204 { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX },
205 { 0x0e4c, 0x3510, "Radica Gamester", 0, XTYPE_XBOX },
206 { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX },
207 { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX },
208 { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX },
209 { 0x0e6f, 0x0008, "After Glow Pro Controller", 0, XTYPE_XBOX },
210 { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
211 { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
212 { 0x0e6f, 0x011f, "Rock Candy Gamepad Wired Controller", 0, XTYPE_XBOX360 },
213 { 0x0e6f, 0x0131, "PDP EA Sports Controller", 0, XTYPE_XBOX360 },
214 { 0x0e6f, 0x0133, "Xbox 360 Wired Controller", 0, XTYPE_XBOX360 },
215 { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE },
216 { 0x0e6f, 0x013a, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
217 { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE },
218 { 0x0e6f, 0x0147, "PDP Marvel Xbox 360 Controller", 0, XTYPE_XBOX360 },
219 { 0x0e6f, 0x015c, "PDP Xbox One Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
220 { 0x0e6f, 0x015d, "PDP Mirror's Edge Official Wired Controller for Xbox One", 0, XTYPE_XBOXONE },
221 { 0x0e6f, 0x0161, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
222 { 0x0e6f, 0x0162, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
223 { 0x0e6f, 0x0163, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
224 { 0x0e6f, 0x0164, "PDP Battlefield One", 0, XTYPE_XBOXONE },
225 { 0x0e6f, 0x0165, "PDP Titanfall 2", 0, XTYPE_XBOXONE },
226 { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
227 { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
228 { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
229 { 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE },
230 { 0x0e6f, 0x024c, "PDP Victrix Pro BFG Wired Controller for Xbox", 0, XTYPE_XBOXONE },
231 { 0x0e6f, 0x02a0, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
232 { 0x0e6f, 0x02a1, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
233 { 0x0e6f, 0x02a2, "PDP Wired Controller for Xbox One - Crimson Red", 0, XTYPE_XBOXONE },
234 { 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE },
235 { 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE },
236 { 0x0e6f, 0x02a7, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
237 { 0x0e6f, 0x02a8, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
238 { 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE },
239 { 0x0e6f, 0x02ad, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE },
240 { 0x0e6f, 0x02b3, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE },
241 { 0x0e6f, 0x02b8, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE },
242 { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
243 { 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE },
244 { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
245 { 0x0e6f, 0x0413, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
246 { 0x0e6f, 0x0501, "PDP Xbox 360 Controller", 0, XTYPE_XBOX360 },
247 { 0x0e6f, 0xf900, "PDP Afterglow AX.1", 0, XTYPE_XBOX360 },
248 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX },
249 { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX },
250 { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 },
251 { 0x0f0d, 0x000c, "Hori PadEX Turbo", 0, XTYPE_XBOX360 },
252 { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
253 { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
254 { 0x0f0d, 0x001b, "Hori Real Arcade Pro VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
255 { 0x0f0d, 0x0063, "Hori Real Arcade Pro Hayabusa (USA) Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
256 { 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE },
257 { 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
258 { 0x0f0d, 0x00c5, "Hori Fighting Commander ONE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
259 { 0x0f0d, 0x00dc, "HORIPAD FPS for Nintendo Switch", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
260 { 0x0f0d, 0x0151, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE },
261 { 0x0f0d, 0x0152, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE },
262 { 0x0f0d, 0x01b2, "HORI Taiko No Tatsujin Drum Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
263 { 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX },
264 { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
265 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
266 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX },
267 { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
268 { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
269 { 0x10f5, 0x7005, "Turtle Beach Recon Controller", 0, XTYPE_XBOXONE },
270 { 0x10f5, 0x7008, "Turtle Beach Recon Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
271 { 0x10f5, 0x7073, "Turtle Beach Stealth Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
272 { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 },
273 { 0x11ff, 0x0511, "PXN V900", 0, XTYPE_XBOX360 },
274 { 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 },
275 { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
276 { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 },
277 { 0x12ab, 0x0303, "Mortal Kombat Klassic FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
278 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
279 { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 },
280 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
281 { 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 },
282 { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 },
283 { 0x146b, 0x0604, "Bigben Interactive DAIJA Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
284 { 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
285 { 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE },
286 { 0x1532, 0x0a29, "Razer Wolverine V2", 0, XTYPE_XBOXONE },
287 { 0x1532, 0x0a57, "Razer Wolverine V3 Pro (Wired)", 0, XTYPE_XBOX360 },
288 { 0x1532, 0x0a59, "Razer Wolverine V3 Pro (2.4 GHz Dongle)", 0, XTYPE_XBOX360 },
289 { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 },
290 { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 },
291 { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 },
292 { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 },
293 { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
294 { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
295 { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 },
296 { 0x16d0, 0x1103, "Azeron Cyro", 0, XTYPE_XBOX360 },
297 { 0x16d0, 0x113c, "Azeron Cyborg", 0, XTYPE_XBOX360 },
298 { 0x16d0, 0x1192, "Azeron Classic/Compact", 0, XTYPE_XBOX360 },
299 { 0x16d0, 0x1212, "Azeron Cyro Lefty", 0, XTYPE_XBOX360 },
300 { 0x16d0, 0x12f7, "Azeron Cyborg II", 0, XTYPE_XBOX360 },
301 { 0x16d0, 0x13ea, "Azeron Keyzen", 0, XTYPE_XBOX360 },
302 { 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 },
303 { 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 },
304 { 0x1a86, 0xe310, "Legion Go S", 0, XTYPE_XBOX360 },
305 { 0x1b1c, 0x2b1f, "Corsair Novablade Pro (Wired)", 0, XTYPE_XBOX360 },
306 { 0x1b1c, 0x2b2b, "Corsair Novablade Pro (2.4 GHz Receiver)", 0, XTYPE_XBOX360 },
307 { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
308 { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
309 { 0x1bad, 0x0130, "Ion Drum Rocker", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
310 { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 },
311 { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
312 { 0x1bad, 0xf019, "Mad Catz Brawlstick for Xbox 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
313 { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 },
314 { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 },
315 { 0x1bad, 0xf025, "Mad Catz Call Of Duty", 0, XTYPE_XBOX360 },
316 { 0x1bad, 0xf027, "Mad Catz FPS Pro", 0, XTYPE_XBOX360 },
317 { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 },
318 { 0x1bad, 0xf02e, "Mad Catz Fightpad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
319 { 0x1bad, 0xf030, "Mad Catz Xbox 360 MC2 MicroCon Racing Wheel", 0, XTYPE_XBOX360 },
320 { 0x1bad, 0xf036, "Mad Catz MicroCon GamePad Pro", 0, XTYPE_XBOX360 },
321 { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 },
322 { 0x1bad, 0xf039, "Mad Catz MvC2 TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
323 { 0x1bad, 0xf03a, "Mad Catz SFxT Fightstick Pro", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
324 { 0x1bad, 0xf03d, "Street Fighter IV Arcade Stick TE - Chun Li", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
325 { 0x1bad, 0xf03e, "Mad Catz MLG FightStick TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
326 { 0x1bad, 0xf03f, "Mad Catz FightStick SoulCaliber", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
327 { 0x1bad, 0xf042, "Mad Catz FightStick TES+", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
328 { 0x1bad, 0xf080, "Mad Catz FightStick TE2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
329 { 0x1bad, 0xf501, "HoriPad EX2 Turbo", 0, XTYPE_XBOX360 },
330 { 0x1bad, 0xf502, "Hori Real Arcade Pro.VX SA", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
331 { 0x1bad, 0xf503, "Hori Fighting Stick VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
332 { 0x1bad, 0xf504, "Hori Real Arcade Pro. EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
333 { 0x1bad, 0xf505, "Hori Fighting Stick EX2B", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
334 { 0x1bad, 0xf506, "Hori Real Arcade Pro.EX Premium VLX", 0, XTYPE_XBOX360 },
335 { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 },
336 { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 },
337 { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 },
338 { 0x1bad, 0xf904, "PDP Versus Fighting Pad", 0, XTYPE_XBOX360 },
339 { 0x1bad, 0xf906, "MortalKombat FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
340 { 0x1bad, 0xfa01, "MadCatz GamePad", 0, XTYPE_XBOX360 },
341 { 0x1bad, 0xfd00, "Razer Onza TE", 0, XTYPE_XBOX360 },
342 { 0x1bad, 0xfd01, "Razer Onza", 0, XTYPE_XBOX360 },
343 { 0x1ee9, 0x1590, "ZOTAC Gaming Zone", 0, XTYPE_XBOX360 },
344 { 0x20bc, 0x5134, "BETOP BTP-KP50B Xinput Dongle", 0, XTYPE_XBOX360 },
345 { 0x20bc, 0x514a, "BETOP BTP-KP50C Xinput Dongle", 0, XTYPE_XBOX360 },
346 { 0x20d6, 0x2001, "BDA Xbox Series X Wired Controller", 0, XTYPE_XBOXONE },
347 { 0x20d6, 0x2009, "PowerA Enhanced Wired Controller for Xbox Series X|S", 0, XTYPE_XBOXONE },
348 { 0x20d6, 0x2064, "PowerA Wired Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
349 { 0x20d6, 0x281f, "PowerA Wired Controller For Xbox 360", 0, XTYPE_XBOX360 },
350 { 0x20d6, 0x400b, "PowerA FUSION Pro 4 Wired Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
351 { 0x20d6, 0x890b, "PowerA MOGA XP-Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
352 { 0x2345, 0xe00b, "Machenike G5 Pro Controller", 0, XTYPE_XBOX360 },
353 { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
354 { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 },
355 { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 },
356 { 0x24c6, 0x530a, "Xbox 360 Pro EX Controller", 0, XTYPE_XBOX360 },
357 { 0x24c6, 0x531a, "PowerA Pro Ex", 0, XTYPE_XBOX360 },
358 { 0x24c6, 0x5397, "FUS1ON Tournament Controller", 0, XTYPE_XBOX360 },
359 { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE },
360 { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE },
361 { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE },
362 { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 },
363 { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 },
364 { 0x24c6, 0x5502, "Hori Fighting Stick VX Alt", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
365 { 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
366 { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 },
367 { 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 },
368 { 0x24c6, 0x550e, "Hori Real Arcade Pro V Kai 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
369 { 0x24c6, 0x5510, "Hori Fighting Commander ONE (Xbox 360/PC Mode)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
370 { 0x24c6, 0x551a, "PowerA FUSION Pro Controller", 0, XTYPE_XBOXONE },
371 { 0x24c6, 0x561a, "PowerA FUSION Controller", 0, XTYPE_XBOXONE },
372 { 0x24c6, 0x581a, "ThrustMaster XB1 Classic Controller", 0, XTYPE_XBOXONE },
373 { 0x24c6, 0x5b00, "ThrustMaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 },
374 { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 },
375 { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 },
376 { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 },
377 { 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
378 { 0x2563, 0x058d, "OneXPlayer Gamepad", 0, XTYPE_XBOX360 },
379 { 0x294b, 0x3303, "Snakebyte GAMEPAD BASE X", 0, XTYPE_XBOXONE },
380 { 0x294b, 0x3404, "Snakebyte GAMEPAD RGB X", 0, XTYPE_XBOXONE },
381 { 0x2993, 0x2001, "TECNO Pocket Go", 0, XTYPE_XBOX360 },
382 { 0x2dc8, 0x2000, "8BitDo Pro 2 Wired Controller fox Xbox", 0, XTYPE_XBOXONE },
383 { 0x2dc8, 0x200f, "8BitDo Ultimate 3-mode Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
384 { 0x2dc8, 0x201e, "8BitDo Pro 2 Wired Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
385 { 0x2dc8, 0x3106, "8BitDo Ultimate Wireless / Pro 2 Wired Controller", 0, XTYPE_XBOX360 },
386 { 0x2dc8, 0x3109, "8BitDo Ultimate Wireless Bluetooth", 0, XTYPE_XBOX360 },
387 { 0x2dc8, 0x310a, "8BitDo Ultimate 2C Wireless Controller", 0, XTYPE_XBOX360 },
388 { 0x2dc8, 0x310b, "8BitDo Ultimate 2 Wireless Controller", 0, XTYPE_XBOX360 },
389 { 0x2dc8, 0x6001, "8BitDo SN30 Pro", 0, XTYPE_XBOX360 },
390 { 0x2e24, 0x0423, "Hyperkin DuchesS Xbox One pad", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
391 { 0x2e24, 0x0652, "Hyperkin Duke X-Box One pad", 0, XTYPE_XBOXONE },
392 { 0x2e24, 0x1688, "Hyperkin X91 X-Box One pad", 0, XTYPE_XBOXONE },
393 { 0x2e95, 0x0504, "SCUF Gaming Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE },
394 { 0x31e3, 0x1100, "Wooting One", 0, XTYPE_XBOX360 },
395 { 0x31e3, 0x1200, "Wooting Two", 0, XTYPE_XBOX360 },
396 { 0x31e3, 0x1210, "Wooting Lekker", 0, XTYPE_XBOX360 },
397 { 0x31e3, 0x1220, "Wooting Two HE", 0, XTYPE_XBOX360 },
398 { 0x31e3, 0x1230, "Wooting Two HE (ARM)", 0, XTYPE_XBOX360 },
399 { 0x31e3, 0x1300, "Wooting 60HE (AVR)", 0, XTYPE_XBOX360 },
400 { 0x31e3, 0x1310, "Wooting 60HE (ARM)", 0, XTYPE_XBOX360 },
401 { 0x3285, 0x0603, "Nacon Pro Compact controller for Xbox", 0, XTYPE_XBOXONE },
402 { 0x3285, 0x0607, "Nacon GC-100", 0, XTYPE_XBOX360 },
403 { 0x3285, 0x0614, "Nacon Pro Compact", 0, XTYPE_XBOXONE },
404 { 0x3285, 0x0646, "Nacon Pro Compact", 0, XTYPE_XBOXONE },
405 { 0x3285, 0x0662, "Nacon Revolution5 Pro", 0, XTYPE_XBOX360 },
406 { 0x3285, 0x0663, "Nacon Evol-X", 0, XTYPE_XBOXONE },
407 { 0x3507, 0x000b, "ZENAIM LEVERLESS", 0, XTYPE_XBOX360 },
408 { 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 },
409 { 0x3537, 0x100f, "GameSir Nova 2 Lite", 0, XTYPE_XBOX360 },
410 { 0x3537, 0x1010, "GameSir G7 SE", 0, XTYPE_XBOXONE },
411 { 0x3651, 0x1000, "CRKD SG", 0, XTYPE_XBOX360 },
412 { 0x366c, 0x0005, "ByoWave Proteus Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE, FLAG_DELAY_INIT },
413 { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX },
414 { 0x37d7, 0x2501, "Flydigi Apex 5", 0, XTYPE_XBOX360 },
415 { 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 },
416 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX },
417 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN }
418};
419
420/* buttons shared with xbox and xbox360 */
421static const signed short xpad_common_btn[] = {
422 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */
423 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */
424 -1 /* terminating entry */
425};
426
427/* original xbox controllers only */
428static const signed short xpad_btn[] = {
429 BTN_C, BTN_Z, /* "analog" buttons */
430 -1 /* terminating entry */
431};
432
433/* used when dpad is mapped to buttons */
434static const signed short xpad_btn_pad[] = {
435 BTN_DPAD_LEFT, BTN_DPAD_RIGHT, /* d-pad left, right */
436 BTN_DPAD_UP, BTN_DPAD_DOWN, /* d-pad up, down */
437 -1 /* terminating entry */
438};
439
440/* used when triggers are mapped to buttons */
441static const signed short xpad_btn_triggers[] = {
442 BTN_TL2, BTN_TR2, /* triggers left/right */
443 -1
444};
445
446static const signed short xpad360_btn[] = { /* buttons for x360 controller */
447 BTN_TL, BTN_TR, /* Button LB/RB */
448 BTN_MODE, /* The big X button */
449 -1
450};
451
452static const signed short xpad_abs[] = {
453 ABS_X, ABS_Y, /* left stick */
454 ABS_RX, ABS_RY, /* right stick */
455 -1 /* terminating entry */
456};
457
458/* used when dpad is mapped to axes */
459static const signed short xpad_abs_pad[] = {
460 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */
461 -1 /* terminating entry */
462};
463
464/* used when triggers are mapped to axes */
465static const signed short xpad_abs_triggers[] = {
466 ABS_Z, ABS_RZ, /* triggers left/right */
467 -1
468};
469
470/* used when the controller has extra paddle buttons */
471static const signed short xpad_btn_paddles[] = {
472 BTN_GRIPR, BTN_GRIPR2, /* paddle upper right, lower right */
473 BTN_GRIPL, BTN_GRIPL2, /* paddle upper left, lower left */
474 -1 /* terminating entry */
475};
476
477/*
478 * Xbox 360 has a vendor-specific class, so we cannot match it with only
479 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we
480 * match against vendor id as well. Wired Xbox 360 devices have protocol 1,
481 * wireless controllers have protocol 129.
482 */
483#define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \
484 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
485 .idVendor = (vend), \
486 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
487 .bInterfaceSubClass = 93, \
488 .bInterfaceProtocol = (pr)
489#define XPAD_XBOX360_VENDOR(vend) \
490 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \
491 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) }
492
493/* The Xbox One controller uses subclass 71 and protocol 208. */
494#define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \
495 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
496 .idVendor = (vend), \
497 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
498 .bInterfaceSubClass = 71, \
499 .bInterfaceProtocol = (pr)
500#define XPAD_XBOXONE_VENDOR(vend) \
501 { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) }
502
503static const struct usb_device_id xpad_table[] = {
504 /*
505 * Please keep this list sorted by vendor ID. Note that there are 2
506 * macros - XPAD_XBOX360_VENDOR and XPAD_XBOXONE_VENDOR.
507 */
508 { USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */
509 XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */
510 XPAD_XBOX360_VENDOR(0x0351), /* CRKD Controllers */
511 XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */
512 XPAD_XBOX360_VENDOR(0x03f0), /* HP HyperX Xbox 360 controllers */
513 XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */
514 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */
515 XPAD_XBOXONE_VENDOR(0x044f), /* Thrustmaster Xbox One controllers */
516 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */
517 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */
518 XPAD_XBOX360_VENDOR(0x046d), /* Logitech Xbox 360-style controllers */
519 XPAD_XBOX360_VENDOR(0x0502), /* Acer Inc. Xbox 360 style controllers */
520 XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */
521 XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */
522 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz Xbox 360 controllers */
523 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */
524 XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */
525 XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz Gamepad */
526 XPAD_XBOX360_VENDOR(0x0b05), /* ASUS controllers */
527 XPAD_XBOXONE_VENDOR(0x0b05), /* ASUS controllers */
528 XPAD_XBOX360_VENDOR(0x0c12), /* Zeroplus X-Box 360 controllers */
529 XPAD_XBOX360_VENDOR(0x0db0), /* Micro Star International X-Box 360 controllers */
530 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f Xbox 360 controllers */
531 XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f Xbox One controllers */
532 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori controllers */
533 XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori controllers */
534 XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */
535 XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */
536 XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */
537 XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */
538 XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */
539 XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */
540 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */
541 XPAD_XBOX360_VENDOR(0x146b), /* Bigben Interactive controllers */
542 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */
543 XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */
544 XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */
545 XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */
546 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */
547 XPAD_XBOX360_VENDOR(0x16d0), /* Azeron controllers */
548 XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */
549 XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */
550 XPAD_XBOX360_VENDOR(0x1a86), /* Nanjing Qinheng Microelectronics (WCH) */
551 XPAD_XBOX360_VENDOR(0x1b1c), /* Corsair controllers */
552 XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */
553 XPAD_XBOX360_VENDOR(0x1ee9), /* ZOTAC Technology Limited */
554 XPAD_XBOX360_VENDOR(0x20bc), /* BETOP wireless dongles */
555 XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */
556 XPAD_XBOXONE_VENDOR(0x20d6), /* PowerA controllers */
557 XPAD_XBOX360_VENDOR(0x2345), /* Machenike Controllers */
558 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA controllers */
559 XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA controllers */
560 XPAD_XBOX360_VENDOR(0x2563), /* OneXPlayer Gamepad */
561 XPAD_XBOX360_VENDOR(0x260d), /* Dareu H101 */
562 XPAD_XBOXONE_VENDOR(0x294b), /* Snakebyte */
563 XPAD_XBOX360_VENDOR(0x2993), /* TECNO Mobile */
564 XPAD_XBOX360_VENDOR(0x2c22), /* Qanba Controllers */
565 XPAD_XBOX360_VENDOR(0x2dc8), /* 8BitDo Controllers */
566 XPAD_XBOXONE_VENDOR(0x2dc8), /* 8BitDo Controllers */
567 XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Controllers */
568 XPAD_XBOX360_VENDOR(0x2f24), /* GameSir Controllers */
569 XPAD_XBOXONE_VENDOR(0x2e95), /* SCUF Gaming Controller */
570 XPAD_XBOX360_VENDOR(0x31e3), /* Wooting Keyboards */
571 XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */
572 XPAD_XBOXONE_VENDOR(0x3285), /* Nacon Evol-X */
573 XPAD_XBOX360_VENDOR(0x3507), /* ZENAIM Controllers */
574 XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */
575 XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */
576 XPAD_XBOX360_VENDOR(0x3651), /* CRKD Controllers */
577 XPAD_XBOXONE_VENDOR(0x366c), /* ByoWave controllers */
578 XPAD_XBOX360_VENDOR(0x37d7), /* Flydigi Controllers */
579 XPAD_XBOX360_VENDOR(0x3958), /* RedOctane Games Controllers */
580 XPAD_XBOX360_VENDOR(0x413d), /* Black Shark Green Ghost Controller */
581 { }
582};
583
584MODULE_DEVICE_TABLE(usb, xpad_table);
585
586struct xboxone_init_packet {
587 u16 idVendor;
588 u16 idProduct;
589 const u8 *data;
590 u8 len;
591};
592
593#define XBOXONE_INIT_PKT(_vid, _pid, _data) \
594 { \
595 .idVendor = (_vid), \
596 .idProduct = (_pid), \
597 .data = (_data), \
598 .len = ARRAY_SIZE(_data), \
599 }
600
601/*
602 * starting with xbox one, the game input protocol is used
603 * magic numbers are taken from
604 * - https://github.com/xpadneo/gip-dissector/blob/main/src/gip-dissector.lua
605 * - https://github.com/medusalix/xone/blob/master/bus/protocol.c
606 */
607#define GIP_CMD_ACK 0x01
608#define GIP_CMD_ANNOUNCE 0x02
609#define GIP_CMD_IDENTIFY 0x04
610#define GIP_CMD_POWER 0x05
611#define GIP_CMD_AUTHENTICATE 0x06
612#define GIP_CMD_VIRTUAL_KEY 0x07
613#define GIP_CMD_RUMBLE 0x09
614#define GIP_CMD_LED 0x0a
615#define GIP_CMD_FIRMWARE 0x0c
616#define GIP_CMD_INPUT 0x20
617
618#define GIP_SEQ0 0x00
619
620#define GIP_OPT_ACK 0x10
621#define GIP_OPT_INTERNAL 0x20
622
623/*
624 * length of the command payload encoded with
625 * https://en.wikipedia.org/wiki/LEB128
626 * which is a no-op for N < 128
627 */
628#define GIP_PL_LEN(N) (N)
629
630/*
631 * payload specific defines
632 */
633#define GIP_PWR_ON 0x00
634#define GIP_LED_ON 0x01
635
636#define GIP_MOTOR_R BIT(0)
637#define GIP_MOTOR_L BIT(1)
638#define GIP_MOTOR_RT BIT(2)
639#define GIP_MOTOR_LT BIT(3)
640#define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT)
641
642#define GIP_WIRED_INTF_DATA 0
643#define GIP_WIRED_INTF_AUDIO 1
644
645/*
646 * This packet is required for all Xbox One pads with 2015
647 * or later firmware installed (or present from the factory).
648 */
649static const u8 xboxone_power_on[] = {
650 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(1), GIP_PWR_ON
651};
652
653/*
654 * This packet is required for Xbox One S (0x045e:0x02ea)
655 * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to
656 * initialize the controller that was previously used in
657 * Bluetooth mode.
658 */
659static const u8 xboxone_s_init[] = {
660 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, 0x0f, 0x06
661};
662
663/*
664 * This packet is required to get additional input data
665 * from Xbox One Elite Series 2 (0x045e:0x0b00) pads.
666 * We mostly do this right now to get paddle data
667 */
668static const u8 extra_input_packet_init[] = {
669 0x4d, 0x10, 0x01, 0x02, 0x07, 0x00
670};
671
672/*
673 * This packet is required for the Titanfall 2 Xbox One pads
674 * (0x0e6f:0x0165) to finish initialization and for Hori pads
675 * (0x0f0d:0x0067) to make the analog sticks work.
676 */
677static const u8 xboxone_hori_ack_id[] = {
678 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9),
679 0x00, GIP_CMD_IDENTIFY, GIP_OPT_INTERNAL, 0x3a, 0x00, 0x00, 0x00, 0x80, 0x00
680};
681
682/*
683 * This packet is sent by default on Windows, and is required for some pads to
684 * start sending input reports, including most (all?) of the PDP. These pads
685 * include: (0x0e6f:0x02ab), (0x0e6f:0x02a4), (0x0e6f:0x02a6).
686 */
687static const u8 xboxone_led_on[] = { GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0,
688GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 };
689
690/*
691 * This packet is required for most (all?) of the PDP pads to start
692 * sending input reports. These pads include: (0x0e6f:0x02ab),
693 * (0x0e6f:0x02a4), (0x0e6f:0x02a6).
694 */
695static const u8 xboxone_auth_done[] = {
696 GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00
697};
698
699/*
700 * A specific rumble packet is required for some PowerA pads to start
701 * sending input reports. One of those pads is (0x24c6:0x543a).
702 */
703static const u8 xboxone_rumblebegin_init[] = {
704 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9),
705 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x1D, 0x1D, 0xFF, 0x00, 0x00
706};
707
708/*
709 * A rumble packet with zero FF intensity will immediately
710 * terminate the rumbling required to init PowerA pads.
711 * This should happen fast enough that the motors don't
712 * spin up to enough speed to actually vibrate the gamepad.
713 */
714static const u8 xboxone_rumbleend_init[] = {
715 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9),
716 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
717};
718
719/*
720 * This specifies the selection of init packets that a gamepad
721 * will be sent on init *and* the order in which they will be
722 * sent. The correct sequence number will be added when the
723 * packet is going to be sent.
724 */
725static const struct xboxone_init_packet xboxone_init_packets[] = {
726 XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_ack_id),
727 XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_ack_id),
728 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_power_on),
729 XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init),
730 XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init),
731 XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init),
732 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_led_on),
733 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_auth_done),
734 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
735 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init),
736 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init),
737 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init),
738 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init),
739 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init),
740};
741
742struct xpad_output_packet {
743 u8 data[XPAD_PKT_LEN];
744 u8 len;
745 bool pending;
746};
747
748#define XPAD_OUT_CMD_IDX 0
749#define XPAD_OUT_FF_IDX 1
750#define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF))
751#define XPAD_NUM_OUT_PACKETS (1 + \
752 IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \
753 IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS))
754
755struct usb_xpad {
756 struct input_dev *dev; /* input device interface */
757 struct input_dev __rcu *x360w_dev;
758 struct usb_device *udev; /* usb device */
759 struct usb_interface *intf; /* usb interface */
760
761 bool pad_present;
762 bool input_created;
763
764 struct urb *irq_in; /* urb for interrupt in report */
765 unsigned char *idata; /* input data */
766 dma_addr_t idata_dma;
767
768 struct urb *irq_out; /* urb for interrupt out report */
769 struct usb_anchor irq_out_anchor;
770 bool irq_out_active; /* we must not use an active URB */
771 u8 odata_serial; /* serial number for xbox one protocol */
772 unsigned char *odata; /* output data */
773 dma_addr_t odata_dma;
774 spinlock_t odata_lock;
775
776 struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS];
777 int last_out_packet;
778 int init_seq;
779
780#if defined(CONFIG_JOYSTICK_XPAD_LEDS)
781 struct xpad_led *led;
782#endif
783
784 char phys[64]; /* physical device path */
785
786 int mapping; /* map d-pad to buttons or to axes */
787 int xtype; /* type of xbox device */
788 int packet_type; /* type of the extended packet */
789 int pad_nr; /* the order x360 pads were attached */
790 const char *name; /* name of the device */
791 struct work_struct work; /* init/remove device from callback */
792 time64_t mode_btn_down_ts;
793 bool delay_init; /* init packets should be delayed */
794 bool delayed_init_done;
795};
796
797static int xpad_init_input(struct usb_xpad *xpad);
798static void xpad_deinit_input(struct usb_xpad *xpad);
799static int xpad_start_input(struct usb_xpad *xpad);
800static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num);
801static void xpad360w_poweroff_controller(struct usb_xpad *xpad);
802
803/*
804 * xpad_process_packet
805 *
806 * Completes a request by converting the data into events for the
807 * input subsystem.
808 *
809 * The used report descriptor was taken from ITO Takayuki's website:
810 * http://euc.jp/periphs/xbox-controller.ja.html
811 */
812static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
813{
814 struct input_dev *dev = xpad->dev;
815
816 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
817 /* left stick */
818 input_report_abs(dev, ABS_X,
819 (__s16) le16_to_cpup((__le16 *)(data + 12)));
820 input_report_abs(dev, ABS_Y,
821 ~(__s16) le16_to_cpup((__le16 *)(data + 14)));
822
823 /* right stick */
824 input_report_abs(dev, ABS_RX,
825 (__s16) le16_to_cpup((__le16 *)(data + 16)));
826 input_report_abs(dev, ABS_RY,
827 ~(__s16) le16_to_cpup((__le16 *)(data + 18)));
828 }
829
830 /* triggers left/right */
831 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
832 input_report_key(dev, BTN_TL2, data[10]);
833 input_report_key(dev, BTN_TR2, data[11]);
834 } else {
835 input_report_abs(dev, ABS_Z, data[10]);
836 input_report_abs(dev, ABS_RZ, data[11]);
837 }
838
839 /* digital pad */
840 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
841 /* dpad as buttons (left, right, up, down) */
842 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2));
843 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3));
844 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0));
845 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1));
846 } else {
847 input_report_abs(dev, ABS_HAT0X,
848 !!(data[2] & 0x08) - !!(data[2] & 0x04));
849 input_report_abs(dev, ABS_HAT0Y,
850 !!(data[2] & 0x02) - !!(data[2] & 0x01));
851 }
852
853 /* start/back buttons and stick press left/right */
854 input_report_key(dev, BTN_START, data[2] & BIT(4));
855 input_report_key(dev, BTN_SELECT, data[2] & BIT(5));
856 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6));
857 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7));
858
859 /* "analog" buttons A, B, X, Y */
860 input_report_key(dev, BTN_A, data[4]);
861 input_report_key(dev, BTN_B, data[5]);
862 input_report_key(dev, BTN_X, data[6]);
863 input_report_key(dev, BTN_Y, data[7]);
864
865 /* "analog" buttons black, white */
866 input_report_key(dev, BTN_C, data[8]);
867 input_report_key(dev, BTN_Z, data[9]);
868
869
870 input_sync(dev);
871}
872
873/*
874 * xpad360_process_packet
875 *
876 * Completes a request by converting the data into events for the
877 * input subsystem. It is version for xbox 360 controller
878 *
879 * The used report descriptor was taken from:
880 * http://www.free60.org/wiki/Gamepad
881 */
882
883static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev,
884 u16 cmd, unsigned char *data)
885{
886 /* valid pad data */
887 if (data[0] != 0x00)
888 return;
889
890 /* digital pad */
891 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
892 /* dpad as buttons (left, right, up, down) */
893 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2));
894 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3));
895 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0));
896 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1));
897 }
898
899 /*
900 * This should be a simple else block. However historically
901 * xbox360w has mapped DPAD to buttons while xbox360 did not. This
902 * made no sense, but now we can not just switch back and have to
903 * support both behaviors.
904 */
905 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) ||
906 xpad->xtype == XTYPE_XBOX360W) {
907 input_report_abs(dev, ABS_HAT0X,
908 !!(data[2] & 0x08) - !!(data[2] & 0x04));
909 input_report_abs(dev, ABS_HAT0Y,
910 !!(data[2] & 0x02) - !!(data[2] & 0x01));
911 }
912
913 /* start/back buttons */
914 input_report_key(dev, BTN_START, data[2] & BIT(4));
915 input_report_key(dev, BTN_SELECT, data[2] & BIT(5));
916
917 /* stick press left/right */
918 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6));
919 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7));
920
921 /* buttons A,B,X,Y,TL,TR and MODE */
922 input_report_key(dev, BTN_A, data[3] & BIT(4));
923 input_report_key(dev, BTN_B, data[3] & BIT(5));
924 input_report_key(dev, BTN_X, data[3] & BIT(6));
925 input_report_key(dev, BTN_Y, data[3] & BIT(7));
926 input_report_key(dev, BTN_TL, data[3] & BIT(0));
927 input_report_key(dev, BTN_TR, data[3] & BIT(1));
928 input_report_key(dev, BTN_MODE, data[3] & BIT(2));
929
930 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
931 /* left stick */
932 input_report_abs(dev, ABS_X,
933 (__s16) le16_to_cpup((__le16 *)(data + 6)));
934 input_report_abs(dev, ABS_Y,
935 ~(__s16) le16_to_cpup((__le16 *)(data + 8)));
936
937 /* right stick */
938 input_report_abs(dev, ABS_RX,
939 (__s16) le16_to_cpup((__le16 *)(data + 10)));
940 input_report_abs(dev, ABS_RY,
941 ~(__s16) le16_to_cpup((__le16 *)(data + 12)));
942 }
943
944 /* triggers left/right */
945 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
946 input_report_key(dev, BTN_TL2, data[4]);
947 input_report_key(dev, BTN_TR2, data[5]);
948 } else {
949 input_report_abs(dev, ABS_Z, data[4]);
950 input_report_abs(dev, ABS_RZ, data[5]);
951 }
952
953 input_sync(dev);
954
955 /* XBOX360W controllers can't be turned off without driver assistance */
956 if (xpad->xtype == XTYPE_XBOX360W) {
957 if (xpad->mode_btn_down_ts > 0 && xpad->pad_present &&
958 ((ktime_get_seconds() - xpad->mode_btn_down_ts) >=
959 XPAD360W_POWEROFF_TIMEOUT)) {
960 xpad360w_poweroff_controller(xpad);
961 xpad->mode_btn_down_ts = 0;
962 return;
963 }
964
965 /* mode button down/up */
966 if (data[3] & BIT(2))
967 xpad->mode_btn_down_ts = ktime_get_seconds();
968 else
969 xpad->mode_btn_down_ts = 0;
970 }
971}
972
973static void xpad_presence_work(struct work_struct *work)
974{
975 struct usb_xpad *xpad = container_of(work, struct usb_xpad, work);
976 int error;
977
978 if (xpad->pad_present) {
979 error = xpad_init_input(xpad);
980 if (error) {
981 /* complain only, not much else we can do here */
982 dev_err(&xpad->dev->dev,
983 "unable to init device: %d\n", error);
984 } else {
985 rcu_assign_pointer(xpad->x360w_dev, xpad->dev);
986 }
987 } else {
988 RCU_INIT_POINTER(xpad->x360w_dev, NULL);
989 synchronize_rcu();
990 /*
991 * Now that we are sure xpad360w_process_packet is not
992 * using input device we can get rid of it.
993 */
994 xpad_deinit_input(xpad);
995 }
996}
997
998/*
999 * xpad360w_process_packet
1000 *
1001 * Completes a request by converting the data into events for the
1002 * input subsystem. It is version for xbox 360 wireless controller.
1003 *
1004 * Byte.Bit
1005 * 00.1 - Status change: The controller or headset has connected/disconnected
1006 * Bits 01.7 and 01.6 are valid
1007 * 01.7 - Controller present
1008 * 01.6 - Headset present
1009 * 01.1 - Pad state (Bytes 4+) valid
1010 *
1011 */
1012static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
1013{
1014 struct input_dev *dev;
1015 bool present;
1016
1017 /* Presence change */
1018 if (data[0] & 0x08) {
1019 present = (data[1] & 0x80) != 0;
1020
1021 if (xpad->pad_present != present) {
1022 xpad->pad_present = present;
1023 schedule_work(&xpad->work);
1024 }
1025 }
1026
1027 /* Valid pad data */
1028 if (data[1] != 0x1)
1029 return;
1030
1031 rcu_read_lock();
1032 dev = rcu_dereference(xpad->x360w_dev);
1033 if (dev)
1034 xpad360_process_packet(xpad, dev, cmd, &data[4]);
1035 rcu_read_unlock();
1036}
1037
1038/*
1039 * xpadone_process_packet
1040 *
1041 * Completes a request by converting the data into events for the
1042 * input subsystem. This version is for the Xbox One controller.
1043 *
1044 * The report format was gleaned from
1045 * https://github.com/kylelemons/xbox/blob/master/xbox.go
1046 */
1047static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, u32 len)
1048{
1049 struct input_dev *dev = xpad->dev;
1050 bool do_sync = false;
1051
1052 /* the xbox button has its own special report */
1053 if (data[0] == GIP_CMD_VIRTUAL_KEY) {
1054 /*
1055 * The Xbox One S controller requires these reports to be
1056 * acked otherwise it continues sending them forever and
1057 * won't report further mode button events.
1058 */
1059 if (data[1] == (GIP_OPT_ACK | GIP_OPT_INTERNAL))
1060 xpadone_ack_mode_report(xpad, data[2]);
1061
1062 input_report_key(dev, BTN_MODE, data[4] & GENMASK(1, 0));
1063 input_sync(dev);
1064
1065 do_sync = true;
1066 } else if (data[0] == GIP_CMD_FIRMWARE) {
1067 /* Some packet formats force us to use this separate to poll paddle inputs */
1068 if (xpad->packet_type == PKT_XBE2_FW_5_11) {
1069 /* Mute paddles if controller is in a custom profile slot
1070 * Checked by looking at the active profile slot to
1071 * verify it's the default slot
1072 */
1073 if (data[19] != 0)
1074 data[18] = 0;
1075
1076 /* Elite Series 2 split packet paddle bits */
1077 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0));
1078 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1));
1079 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2));
1080 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3));
1081
1082 do_sync = true;
1083 }
1084 } else if (data[0] == GIP_CMD_ANNOUNCE) {
1085 int error;
1086
1087 if (xpad->delay_init && !xpad->delayed_init_done) {
1088 xpad->delayed_init_done = true;
1089 error = xpad_start_input(xpad);
1090 if (error)
1091 dev_warn(&xpad->dev->dev,
1092 "unable to start delayed input: %d\n",
1093 error);
1094 }
1095 } else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */
1096 /* menu/view buttons */
1097 input_report_key(dev, BTN_START, data[4] & BIT(2));
1098 input_report_key(dev, BTN_SELECT, data[4] & BIT(3));
1099 if (xpad->mapping & MAP_SHARE_BUTTON) {
1100 u32 offset = (xpad->mapping & MAP_SHARE_OFFSET) ? 26 : 18;
1101
1102 if (len >= offset)
1103 input_report_key(dev, KEY_RECORD, data[len - offset] & BIT(0));
1104 }
1105
1106 /* buttons A,B,X,Y */
1107 input_report_key(dev, BTN_A, data[4] & BIT(4));
1108 input_report_key(dev, BTN_B, data[4] & BIT(5));
1109 input_report_key(dev, BTN_X, data[4] & BIT(6));
1110 input_report_key(dev, BTN_Y, data[4] & BIT(7));
1111
1112 /* digital pad */
1113 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
1114 /* dpad as buttons (left, right, up, down) */
1115 input_report_key(dev, BTN_DPAD_LEFT, data[5] & BIT(2));
1116 input_report_key(dev, BTN_DPAD_RIGHT, data[5] & BIT(3));
1117 input_report_key(dev, BTN_DPAD_UP, data[5] & BIT(0));
1118 input_report_key(dev, BTN_DPAD_DOWN, data[5] & BIT(1));
1119 } else {
1120 input_report_abs(dev, ABS_HAT0X,
1121 !!(data[5] & 0x08) - !!(data[5] & 0x04));
1122 input_report_abs(dev, ABS_HAT0Y,
1123 !!(data[5] & 0x02) - !!(data[5] & 0x01));
1124 }
1125
1126 /* TL/TR */
1127 input_report_key(dev, BTN_TL, data[5] & BIT(4));
1128 input_report_key(dev, BTN_TR, data[5] & BIT(5));
1129
1130 /* stick press left/right */
1131 input_report_key(dev, BTN_THUMBL, data[5] & BIT(6));
1132 input_report_key(dev, BTN_THUMBR, data[5] & BIT(7));
1133
1134 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
1135 /* left stick */
1136 input_report_abs(dev, ABS_X,
1137 (__s16) le16_to_cpup((__le16 *)(data + 10)));
1138 input_report_abs(dev, ABS_Y,
1139 ~(__s16) le16_to_cpup((__le16 *)(data + 12)));
1140
1141 /* right stick */
1142 input_report_abs(dev, ABS_RX,
1143 (__s16) le16_to_cpup((__le16 *)(data + 14)));
1144 input_report_abs(dev, ABS_RY,
1145 ~(__s16) le16_to_cpup((__le16 *)(data + 16)));
1146 }
1147
1148 /* triggers left/right */
1149 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
1150 input_report_key(dev, BTN_TL2,
1151 (__u16) le16_to_cpup((__le16 *)(data + 6)));
1152 input_report_key(dev, BTN_TR2,
1153 (__u16) le16_to_cpup((__le16 *)(data + 8)));
1154 } else {
1155 input_report_abs(dev, ABS_Z,
1156 (__u16) le16_to_cpup((__le16 *)(data + 6)));
1157 input_report_abs(dev, ABS_RZ,
1158 (__u16) le16_to_cpup((__le16 *)(data + 8)));
1159 }
1160
1161 /* Profile button has a value of 0-3, so it is reported as an axis */
1162 if (xpad->mapping & MAP_PROFILE_BUTTON)
1163 input_report_abs(dev, ABS_PROFILE, data[34]);
1164
1165 /* paddle handling */
1166 /* based on SDL's SDL_hidapi_xboxone.c */
1167 if (xpad->mapping & MAP_PADDLES) {
1168 if (xpad->packet_type == PKT_XBE1) {
1169 /* Mute paddles if controller has a custom mapping applied.
1170 * Checked by comparing the current mapping
1171 * config against the factory mapping config
1172 */
1173 if (memcmp(&data[4], &data[18], 2) != 0)
1174 data[32] = 0;
1175
1176 /* OG Elite Series Controller paddle bits */
1177 input_report_key(dev, BTN_GRIPR, data[32] & BIT(1));
1178 input_report_key(dev, BTN_GRIPR2, data[32] & BIT(3));
1179 input_report_key(dev, BTN_GRIPL, data[32] & BIT(0));
1180 input_report_key(dev, BTN_GRIPL2, data[32] & BIT(2));
1181 } else if (xpad->packet_type == PKT_XBE2_FW_OLD) {
1182 /* Mute paddles if controller has a custom mapping applied.
1183 * Checked by comparing the current mapping
1184 * config against the factory mapping config
1185 */
1186 if (data[19] != 0)
1187 data[18] = 0;
1188
1189 /* Elite Series 2 4.x firmware paddle bits */
1190 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0));
1191 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1));
1192 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2));
1193 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3));
1194 } else if (xpad->packet_type == PKT_XBE2_FW_5_EARLY) {
1195 /* Mute paddles if controller has a custom mapping applied.
1196 * Checked by comparing the current mapping
1197 * config against the factory mapping config
1198 */
1199 if (data[23] != 0)
1200 data[22] = 0;
1201
1202 /* Elite Series 2 5.x firmware paddle bits
1203 * (before the packet was split)
1204 */
1205 input_report_key(dev, BTN_GRIPR, data[22] & BIT(0));
1206 input_report_key(dev, BTN_GRIPR2, data[22] & BIT(1));
1207 input_report_key(dev, BTN_GRIPL, data[22] & BIT(2));
1208 input_report_key(dev, BTN_GRIPL2, data[22] & BIT(3));
1209 }
1210 }
1211
1212 do_sync = true;
1213 }
1214
1215 if (do_sync)
1216 input_sync(dev);
1217}
1218
1219static void xpad_irq_in(struct urb *urb)
1220{
1221 struct usb_xpad *xpad = urb->context;
1222 struct device *dev = &xpad->intf->dev;
1223 int retval, status;
1224
1225 status = urb->status;
1226
1227 switch (status) {
1228 case 0:
1229 /* success */
1230 break;
1231 case -ECONNRESET:
1232 case -ENOENT:
1233 case -ESHUTDOWN:
1234 /* this urb is terminated, clean up */
1235 dev_dbg(dev, "%s - urb shutting down with status: %d\n",
1236 __func__, status);
1237 return;
1238 default:
1239 dev_dbg(dev, "%s - nonzero urb status received: %d\n",
1240 __func__, status);
1241 goto exit;
1242 }
1243
1244 switch (xpad->xtype) {
1245 case XTYPE_XBOX360:
1246 xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata);
1247 break;
1248 case XTYPE_XBOX360W:
1249 xpad360w_process_packet(xpad, 0, xpad->idata);
1250 break;
1251 case XTYPE_XBOXONE:
1252 xpadone_process_packet(xpad, 0, xpad->idata, urb->actual_length);
1253 break;
1254 default:
1255 xpad_process_packet(xpad, 0, xpad->idata);
1256 }
1257
1258exit:
1259 retval = usb_submit_urb(urb, GFP_ATOMIC);
1260 if (retval)
1261 dev_err(dev, "%s - usb_submit_urb failed with result %d\n",
1262 __func__, retval);
1263}
1264
1265/* Callers must hold xpad->odata_lock spinlock */
1266static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad)
1267{
1268 const struct xboxone_init_packet *init_packet;
1269
1270 if (xpad->xtype != XTYPE_XBOXONE)
1271 return false;
1272
1273 /*
1274 * Some dongles will discard init packets if they're sent before the
1275 * controller connects. In these cases, we need to wait until we get
1276 * an announce packet from them to send the init packet sequence.
1277 */
1278 if (xpad->delay_init && !xpad->delayed_init_done)
1279 return false;
1280
1281 /* Perform initialization sequence for Xbox One pads that require it */
1282 while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) {
1283 init_packet = &xboxone_init_packets[xpad->init_seq++];
1284
1285 if (init_packet->idVendor != 0 &&
1286 init_packet->idVendor != xpad->dev->id.vendor)
1287 continue;
1288
1289 if (init_packet->idProduct != 0 &&
1290 init_packet->idProduct != xpad->dev->id.product)
1291 continue;
1292
1293 /* This packet applies to our device, so prepare to send it */
1294 memcpy(xpad->odata, init_packet->data, init_packet->len);
1295 xpad->irq_out->transfer_buffer_length = init_packet->len;
1296
1297 /* Update packet with current sequence number */
1298 xpad->odata[2] = xpad->odata_serial++;
1299 return true;
1300 }
1301
1302 return false;
1303}
1304
1305/* Callers must hold xpad->odata_lock spinlock */
1306static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad)
1307{
1308 struct xpad_output_packet *pkt, *packet = NULL;
1309 int i;
1310
1311 /* We may have init packets to send before we can send user commands */
1312 if (xpad_prepare_next_init_packet(xpad))
1313 return true;
1314
1315 for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) {
1316 if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS)
1317 xpad->last_out_packet = 0;
1318
1319 pkt = &xpad->out_packets[xpad->last_out_packet];
1320 if (pkt->pending) {
1321 dev_dbg(&xpad->intf->dev,
1322 "%s - found pending output packet %d\n",
1323 __func__, xpad->last_out_packet);
1324 packet = pkt;
1325 break;
1326 }
1327 }
1328
1329 if (packet) {
1330 memcpy(xpad->odata, packet->data, packet->len);
1331 xpad->irq_out->transfer_buffer_length = packet->len;
1332 packet->pending = false;
1333 return true;
1334 }
1335
1336 return false;
1337}
1338
1339/* Callers must hold xpad->odata_lock spinlock */
1340static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad)
1341{
1342 int error;
1343
1344 if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) {
1345 usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor);
1346 error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
1347 if (error) {
1348 if (error != -ENODEV)
1349 dev_err(&xpad->intf->dev,
1350 "%s - usb_submit_urb failed with result %d\n",
1351 __func__, error);
1352 usb_unanchor_urb(xpad->irq_out);
1353 return error;
1354 }
1355
1356 xpad->irq_out_active = true;
1357 }
1358
1359 return 0;
1360}
1361
1362static void xpad_irq_out(struct urb *urb)
1363{
1364 struct usb_xpad *xpad = urb->context;
1365 struct device *dev = &xpad->intf->dev;
1366 int status = urb->status;
1367 int error;
1368
1369 guard(spinlock_irqsave)(&xpad->odata_lock);
1370
1371 switch (status) {
1372 case 0:
1373 /* success */
1374 xpad->irq_out_active = xpad_prepare_next_out_packet(xpad);
1375 break;
1376
1377 case -ECONNRESET:
1378 case -ENOENT:
1379 case -ESHUTDOWN:
1380 /* this urb is terminated, clean up */
1381 dev_dbg(dev, "%s - urb shutting down with status: %d\n",
1382 __func__, status);
1383 xpad->irq_out_active = false;
1384 break;
1385
1386 default:
1387 dev_dbg(dev, "%s - nonzero urb status received: %d\n",
1388 __func__, status);
1389 break;
1390 }
1391
1392 if (xpad->irq_out_active) {
1393 usb_anchor_urb(urb, &xpad->irq_out_anchor);
1394 error = usb_submit_urb(urb, GFP_ATOMIC);
1395 if (error) {
1396 dev_err(dev,
1397 "%s - usb_submit_urb failed with result %d\n",
1398 __func__, error);
1399 usb_unanchor_urb(urb);
1400 xpad->irq_out_active = false;
1401 }
1402 }
1403}
1404
1405static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad,
1406 struct usb_endpoint_descriptor *ep_irq_out)
1407{
1408 int error;
1409
1410 if (xpad->xtype == XTYPE_UNKNOWN)
1411 return 0;
1412
1413 init_usb_anchor(&xpad->irq_out_anchor);
1414
1415 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN,
1416 GFP_KERNEL, &xpad->odata_dma);
1417 if (!xpad->odata)
1418 return -ENOMEM;
1419
1420 spin_lock_init(&xpad->odata_lock);
1421
1422 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL);
1423 if (!xpad->irq_out) {
1424 error = -ENOMEM;
1425 goto err_free_coherent;
1426 }
1427
1428 usb_fill_int_urb(xpad->irq_out, xpad->udev,
1429 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress),
1430 xpad->odata, XPAD_PKT_LEN,
1431 xpad_irq_out, xpad, ep_irq_out->bInterval);
1432 xpad->irq_out->transfer_dma = xpad->odata_dma;
1433 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
1434
1435 return 0;
1436
1437err_free_coherent:
1438 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma);
1439 return error;
1440}
1441
1442static void xpad_stop_output(struct usb_xpad *xpad)
1443{
1444 if (xpad->xtype != XTYPE_UNKNOWN) {
1445 if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor,
1446 5000)) {
1447 dev_warn(&xpad->intf->dev,
1448 "timed out waiting for output URB to complete, killing\n");
1449 usb_kill_anchored_urbs(&xpad->irq_out_anchor);
1450 }
1451 }
1452}
1453
1454static void xpad_deinit_output(struct usb_xpad *xpad)
1455{
1456 if (xpad->xtype != XTYPE_UNKNOWN) {
1457 usb_free_urb(xpad->irq_out);
1458 usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
1459 xpad->odata, xpad->odata_dma);
1460 }
1461}
1462
1463static int xpad_inquiry_pad_presence(struct usb_xpad *xpad)
1464{
1465 struct xpad_output_packet *packet =
1466 &xpad->out_packets[XPAD_OUT_CMD_IDX];
1467
1468 guard(spinlock_irqsave)(&xpad->odata_lock);
1469
1470 packet->data[0] = 0x08;
1471 packet->data[1] = 0x00;
1472 packet->data[2] = 0x0F;
1473 packet->data[3] = 0xC0;
1474 packet->data[4] = 0x00;
1475 packet->data[5] = 0x00;
1476 packet->data[6] = 0x00;
1477 packet->data[7] = 0x00;
1478 packet->data[8] = 0x00;
1479 packet->data[9] = 0x00;
1480 packet->data[10] = 0x00;
1481 packet->data[11] = 0x00;
1482 packet->len = 12;
1483 packet->pending = true;
1484
1485 /* Reset the sequence so we send out presence first */
1486 xpad->last_out_packet = -1;
1487 return xpad_try_sending_next_out_packet(xpad);
1488}
1489
1490static int xpad_start_xbox_one(struct usb_xpad *xpad)
1491{
1492 int error;
1493
1494 if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) {
1495 /*
1496 * Explicitly disable the audio interface. This is needed
1497 * for some controllers, such as the PowerA Enhanced Wired
1498 * Controller for Series X|S (0x20d6:0x200e) to report the
1499 * guide button.
1500 */
1501 error = usb_set_interface(xpad->udev,
1502 GIP_WIRED_INTF_AUDIO, 0);
1503 if (error)
1504 dev_warn(&xpad->dev->dev,
1505 "unable to disable audio interface: %d\n",
1506 error);
1507 }
1508
1509 guard(spinlock_irqsave)(&xpad->odata_lock);
1510
1511 /*
1512 * Begin the init sequence by attempting to send a packet.
1513 * We will cycle through the init packet sequence before
1514 * sending any packets from the output ring.
1515 */
1516 xpad->init_seq = 0;
1517 return xpad_try_sending_next_out_packet(xpad);
1518}
1519
1520static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num)
1521{
1522 struct xpad_output_packet *packet =
1523 &xpad->out_packets[XPAD_OUT_CMD_IDX];
1524 static const u8 mode_report_ack[] = {
1525 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9),
1526 0x00, GIP_CMD_VIRTUAL_KEY, GIP_OPT_INTERNAL, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00
1527 };
1528
1529 guard(spinlock_irqsave)(&xpad->odata_lock);
1530
1531 packet->len = sizeof(mode_report_ack);
1532 memcpy(packet->data, mode_report_ack, packet->len);
1533 packet->data[2] = seq_num;
1534 packet->pending = true;
1535
1536 /* Reset the sequence so we send out the ack now */
1537 xpad->last_out_packet = -1;
1538 xpad_try_sending_next_out_packet(xpad);
1539}
1540
1541#ifdef CONFIG_JOYSTICK_XPAD_FF
1542static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect)
1543{
1544 struct usb_xpad *xpad = input_get_drvdata(dev);
1545 struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX];
1546 __u16 strong;
1547 __u16 weak;
1548
1549 if (effect->type != FF_RUMBLE)
1550 return 0;
1551
1552 strong = effect->u.rumble.strong_magnitude;
1553 weak = effect->u.rumble.weak_magnitude;
1554
1555 guard(spinlock_irqsave)(&xpad->odata_lock);
1556
1557 switch (xpad->xtype) {
1558 case XTYPE_XBOX:
1559 packet->data[0] = 0x00;
1560 packet->data[1] = 0x06;
1561 packet->data[2] = 0x00;
1562 packet->data[3] = strong / 256; /* left actuator */
1563 packet->data[4] = 0x00;
1564 packet->data[5] = weak / 256; /* right actuator */
1565 packet->len = 6;
1566 packet->pending = true;
1567 break;
1568
1569 case XTYPE_XBOX360:
1570 packet->data[0] = 0x00;
1571 packet->data[1] = 0x08;
1572 packet->data[2] = 0x00;
1573 packet->data[3] = strong / 256; /* left actuator? */
1574 packet->data[4] = weak / 256; /* right actuator? */
1575 packet->data[5] = 0x00;
1576 packet->data[6] = 0x00;
1577 packet->data[7] = 0x00;
1578 packet->len = 8;
1579 packet->pending = true;
1580 break;
1581
1582 case XTYPE_XBOX360W:
1583 packet->data[0] = 0x00;
1584 packet->data[1] = 0x01;
1585 packet->data[2] = 0x0F;
1586 packet->data[3] = 0xC0;
1587 packet->data[4] = 0x00;
1588 packet->data[5] = strong / 256;
1589 packet->data[6] = weak / 256;
1590 packet->data[7] = 0x00;
1591 packet->data[8] = 0x00;
1592 packet->data[9] = 0x00;
1593 packet->data[10] = 0x00;
1594 packet->data[11] = 0x00;
1595 packet->len = 12;
1596 packet->pending = true;
1597 break;
1598
1599 case XTYPE_XBOXONE:
1600 packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */
1601 packet->data[1] = 0x00;
1602 packet->data[2] = xpad->odata_serial++;
1603 packet->data[3] = GIP_PL_LEN(9);
1604 packet->data[4] = 0x00;
1605 packet->data[5] = GIP_MOTOR_ALL;
1606 packet->data[6] = 0x00; /* left trigger */
1607 packet->data[7] = 0x00; /* right trigger */
1608 packet->data[8] = strong / 512; /* left actuator */
1609 packet->data[9] = weak / 512; /* right actuator */
1610 packet->data[10] = 0xFF; /* on period */
1611 packet->data[11] = 0x00; /* off period */
1612 packet->data[12] = 0xFF; /* repeat count */
1613 packet->len = 13;
1614 packet->pending = true;
1615 break;
1616
1617 default:
1618 dev_dbg(&xpad->dev->dev,
1619 "%s - rumble command sent to unsupported xpad type: %d\n",
1620 __func__, xpad->xtype);
1621 return -EINVAL;
1622 }
1623
1624 return xpad_try_sending_next_out_packet(xpad);
1625}
1626
1627static int xpad_init_ff(struct usb_xpad *xpad)
1628{
1629 if (xpad->xtype == XTYPE_UNKNOWN)
1630 return 0;
1631
1632 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE);
1633
1634 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect);
1635}
1636
1637#else
1638static int xpad_init_ff(struct usb_xpad *xpad) { return 0; }
1639#endif
1640
1641#if defined(CONFIG_JOYSTICK_XPAD_LEDS)
1642#include <linux/leds.h>
1643#include <linux/idr.h>
1644
1645static DEFINE_IDA(xpad_pad_seq);
1646
1647struct xpad_led {
1648 char name[16];
1649 struct led_classdev led_cdev;
1650 struct usb_xpad *xpad;
1651};
1652
1653/*
1654 * set the LEDs on Xbox 360 / Wireless Controllers
1655 * @param command
1656 * 0: off
1657 * 1: all blink, then previous setting
1658 * 2: 1/top-left blink, then on
1659 * 3: 2/top-right blink, then on
1660 * 4: 3/bottom-left blink, then on
1661 * 5: 4/bottom-right blink, then on
1662 * 6: 1/top-left on
1663 * 7: 2/top-right on
1664 * 8: 3/bottom-left on
1665 * 9: 4/bottom-right on
1666 * 10: rotate
1667 * 11: blink, based on previous setting
1668 * 12: slow blink, based on previous setting
1669 * 13: rotate with two lights
1670 * 14: persistent slow all blink
1671 * 15: blink once, then previous setting
1672 */
1673static void xpad_send_led_command(struct usb_xpad *xpad, int command)
1674{
1675 struct xpad_output_packet *packet =
1676 &xpad->out_packets[XPAD_OUT_LED_IDX];
1677
1678 command %= 16;
1679
1680 guard(spinlock_irqsave)(&xpad->odata_lock);
1681
1682 switch (xpad->xtype) {
1683 case XTYPE_XBOX360:
1684 packet->data[0] = 0x01;
1685 packet->data[1] = 0x03;
1686 packet->data[2] = command;
1687 packet->len = 3;
1688 packet->pending = true;
1689 break;
1690
1691 case XTYPE_XBOX360W:
1692 packet->data[0] = 0x00;
1693 packet->data[1] = 0x00;
1694 packet->data[2] = 0x08;
1695 packet->data[3] = 0x40 + command;
1696 packet->data[4] = 0x00;
1697 packet->data[5] = 0x00;
1698 packet->data[6] = 0x00;
1699 packet->data[7] = 0x00;
1700 packet->data[8] = 0x00;
1701 packet->data[9] = 0x00;
1702 packet->data[10] = 0x00;
1703 packet->data[11] = 0x00;
1704 packet->len = 12;
1705 packet->pending = true;
1706 break;
1707 }
1708
1709 xpad_try_sending_next_out_packet(xpad);
1710}
1711
1712/*
1713 * Light up the segment corresponding to the pad number on
1714 * Xbox 360 Controllers.
1715 */
1716static void xpad_identify_controller(struct usb_xpad *xpad)
1717{
1718 led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2);
1719}
1720
1721static void xpad_led_set(struct led_classdev *led_cdev,
1722 enum led_brightness value)
1723{
1724 struct xpad_led *xpad_led = container_of(led_cdev,
1725 struct xpad_led, led_cdev);
1726
1727 xpad_send_led_command(xpad_led->xpad, value);
1728}
1729
1730static int xpad_led_probe(struct usb_xpad *xpad)
1731{
1732 struct xpad_led *led;
1733 struct led_classdev *led_cdev;
1734 int error;
1735
1736 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W)
1737 return 0;
1738
1739 xpad->led = led = kzalloc_obj(*led);
1740 if (!led)
1741 return -ENOMEM;
1742
1743 xpad->pad_nr = ida_alloc(&xpad_pad_seq, GFP_KERNEL);
1744 if (xpad->pad_nr < 0) {
1745 error = xpad->pad_nr;
1746 goto err_free_mem;
1747 }
1748
1749 snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr);
1750 led->xpad = xpad;
1751
1752 led_cdev = &led->led_cdev;
1753 led_cdev->name = led->name;
1754 led_cdev->brightness_set = xpad_led_set;
1755 led_cdev->flags = LED_CORE_SUSPENDRESUME;
1756
1757 error = led_classdev_register(&xpad->udev->dev, led_cdev);
1758 if (error)
1759 goto err_free_id;
1760
1761 xpad_identify_controller(xpad);
1762
1763 return 0;
1764
1765err_free_id:
1766 ida_free(&xpad_pad_seq, xpad->pad_nr);
1767err_free_mem:
1768 kfree(led);
1769 xpad->led = NULL;
1770 return error;
1771}
1772
1773static void xpad_led_disconnect(struct usb_xpad *xpad)
1774{
1775 struct xpad_led *xpad_led = xpad->led;
1776
1777 if (xpad_led) {
1778 led_classdev_unregister(&xpad_led->led_cdev);
1779 ida_free(&xpad_pad_seq, xpad->pad_nr);
1780 kfree(xpad_led);
1781 }
1782}
1783#else
1784static int xpad_led_probe(struct usb_xpad *xpad) { return 0; }
1785static void xpad_led_disconnect(struct usb_xpad *xpad) { }
1786#endif
1787
1788static int xpad_start_input(struct usb_xpad *xpad)
1789{
1790 int error;
1791
1792 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
1793 return -EIO;
1794
1795 if (xpad->xtype == XTYPE_XBOXONE) {
1796 error = xpad_start_xbox_one(xpad);
1797 if (error) {
1798 usb_kill_urb(xpad->irq_in);
1799 return error;
1800 }
1801 }
1802 if (xpad->xtype == XTYPE_XBOX360) {
1803 /*
1804 * Some third-party controllers Xbox 360-style controllers
1805 * require this message to finish initialization.
1806 */
1807 u8 dummy[20];
1808
1809 error = usb_control_msg_recv(xpad->udev, 0,
1810 /* bRequest */ 0x01,
1811 /* bmRequestType */
1812 USB_TYPE_VENDOR | USB_DIR_IN |
1813 USB_RECIP_INTERFACE,
1814 /* wValue */ 0x100,
1815 /* wIndex */ 0x00,
1816 dummy, sizeof(dummy),
1817 25, GFP_KERNEL);
1818 if (error)
1819 dev_warn(&xpad->dev->dev,
1820 "unable to receive magic message: %d\n",
1821 error);
1822 }
1823
1824 return 0;
1825}
1826
1827static void xpad_stop_input(struct usb_xpad *xpad)
1828{
1829 usb_kill_urb(xpad->irq_in);
1830}
1831
1832static void xpad360w_poweroff_controller(struct usb_xpad *xpad)
1833{
1834 struct xpad_output_packet *packet =
1835 &xpad->out_packets[XPAD_OUT_CMD_IDX];
1836
1837 guard(spinlock_irqsave)(&xpad->odata_lock);
1838
1839 packet->data[0] = 0x00;
1840 packet->data[1] = 0x00;
1841 packet->data[2] = 0x08;
1842 packet->data[3] = 0xC0;
1843 packet->data[4] = 0x00;
1844 packet->data[5] = 0x00;
1845 packet->data[6] = 0x00;
1846 packet->data[7] = 0x00;
1847 packet->data[8] = 0x00;
1848 packet->data[9] = 0x00;
1849 packet->data[10] = 0x00;
1850 packet->data[11] = 0x00;
1851 packet->len = 12;
1852 packet->pending = true;
1853
1854 /* Reset the sequence so we send out poweroff now */
1855 xpad->last_out_packet = -1;
1856 xpad_try_sending_next_out_packet(xpad);
1857}
1858
1859static int xpad360w_start_input(struct usb_xpad *xpad)
1860{
1861 int error;
1862
1863 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
1864 if (error)
1865 return -EIO;
1866
1867 /*
1868 * Send presence packet.
1869 * This will force the controller to resend connection packets.
1870 * This is useful in the case we activate the module after the
1871 * adapter has been plugged in, as it won't automatically
1872 * send us info about the controllers.
1873 */
1874 error = xpad_inquiry_pad_presence(xpad);
1875 if (error) {
1876 usb_kill_urb(xpad->irq_in);
1877 return error;
1878 }
1879
1880 return 0;
1881}
1882
1883static void xpad360w_stop_input(struct usb_xpad *xpad)
1884{
1885 usb_kill_urb(xpad->irq_in);
1886
1887 /* Make sure we are done with presence work if it was scheduled */
1888 flush_work(&xpad->work);
1889}
1890
1891static int xpad_open(struct input_dev *dev)
1892{
1893 struct usb_xpad *xpad = input_get_drvdata(dev);
1894
1895 return xpad_start_input(xpad);
1896}
1897
1898static void xpad_close(struct input_dev *dev)
1899{
1900 struct usb_xpad *xpad = input_get_drvdata(dev);
1901
1902 xpad_stop_input(xpad);
1903}
1904
1905static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs)
1906{
1907 struct usb_xpad *xpad = input_get_drvdata(input_dev);
1908
1909 switch (abs) {
1910 case ABS_X:
1911 case ABS_Y:
1912 case ABS_RX:
1913 case ABS_RY: /* the two sticks */
1914 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128);
1915 break;
1916 case ABS_Z:
1917 case ABS_RZ: /* the triggers (if mapped to axes) */
1918 if (xpad->xtype == XTYPE_XBOXONE)
1919 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0);
1920 else
1921 input_set_abs_params(input_dev, abs, 0, 255, 0, 0);
1922 break;
1923 case ABS_HAT0X:
1924 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */
1925 input_set_abs_params(input_dev, abs, -1, 1, 0, 0);
1926 break;
1927 case ABS_PROFILE: /* 4 value profile button (such as on XAC) */
1928 input_set_abs_params(input_dev, abs, 0, 4, 0, 0);
1929 break;
1930 default:
1931 input_set_abs_params(input_dev, abs, 0, 0, 0, 0);
1932 break;
1933 }
1934}
1935
1936static void xpad_deinit_input(struct usb_xpad *xpad)
1937{
1938 if (xpad->input_created) {
1939 xpad->input_created = false;
1940 xpad_led_disconnect(xpad);
1941 input_unregister_device(xpad->dev);
1942 }
1943}
1944
1945static int xpad_init_input(struct usb_xpad *xpad)
1946{
1947 struct input_dev *input_dev;
1948 int i, error;
1949
1950 input_dev = input_allocate_device();
1951 if (!input_dev)
1952 return -ENOMEM;
1953
1954 xpad->dev = input_dev;
1955 input_dev->name = xpad->name;
1956 input_dev->phys = xpad->phys;
1957 usb_to_input_id(xpad->udev, &input_dev->id);
1958
1959 if (xpad->xtype == XTYPE_XBOX360W) {
1960 /* x360w controllers and the receiver have different ids */
1961 input_dev->id.product = 0x02a1;
1962 }
1963
1964 input_dev->dev.parent = &xpad->intf->dev;
1965
1966 input_set_drvdata(input_dev, xpad);
1967
1968 if (xpad->xtype != XTYPE_XBOX360W) {
1969 input_dev->open = xpad_open;
1970 input_dev->close = xpad_close;
1971 }
1972
1973 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
1974 /* set up axes */
1975 for (i = 0; xpad_abs[i] >= 0; i++)
1976 xpad_set_up_abs(input_dev, xpad_abs[i]);
1977 }
1978
1979 /* set up standard buttons */
1980 for (i = 0; xpad_common_btn[i] >= 0; i++)
1981 input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]);
1982
1983 /* set up model-specific ones */
1984 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W ||
1985 xpad->xtype == XTYPE_XBOXONE) {
1986 for (i = 0; xpad360_btn[i] >= 0; i++)
1987 input_set_capability(input_dev, EV_KEY, xpad360_btn[i]);
1988 if (xpad->mapping & MAP_SHARE_BUTTON)
1989 input_set_capability(input_dev, EV_KEY, KEY_RECORD);
1990 } else {
1991 for (i = 0; xpad_btn[i] >= 0; i++)
1992 input_set_capability(input_dev, EV_KEY, xpad_btn[i]);
1993 }
1994
1995 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
1996 for (i = 0; xpad_btn_pad[i] >= 0; i++)
1997 input_set_capability(input_dev, EV_KEY,
1998 xpad_btn_pad[i]);
1999 }
2000
2001 /* set up paddles if the controller has them */
2002 if (xpad->mapping & MAP_PADDLES) {
2003 for (i = 0; xpad_btn_paddles[i] >= 0; i++)
2004 input_set_capability(input_dev, EV_KEY, xpad_btn_paddles[i]);
2005 }
2006
2007 /*
2008 * This should be a simple else block. However historically
2009 * xbox360w has mapped DPAD to buttons while xbox360 did not. This
2010 * made no sense, but now we can not just switch back and have to
2011 * support both behaviors.
2012 */
2013 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) ||
2014 xpad->xtype == XTYPE_XBOX360W) {
2015 for (i = 0; xpad_abs_pad[i] >= 0; i++)
2016 xpad_set_up_abs(input_dev, xpad_abs_pad[i]);
2017 }
2018
2019 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
2020 for (i = 0; xpad_btn_triggers[i] >= 0; i++)
2021 input_set_capability(input_dev, EV_KEY,
2022 xpad_btn_triggers[i]);
2023 } else {
2024 for (i = 0; xpad_abs_triggers[i] >= 0; i++)
2025 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]);
2026 }
2027
2028 /* setup profile button as an axis with 4 possible values */
2029 if (xpad->mapping & MAP_PROFILE_BUTTON)
2030 xpad_set_up_abs(input_dev, ABS_PROFILE);
2031
2032 error = xpad_init_ff(xpad);
2033 if (error)
2034 goto err_free_input;
2035
2036 error = xpad_led_probe(xpad);
2037 if (error)
2038 goto err_destroy_ff;
2039
2040 error = input_register_device(xpad->dev);
2041 if (error)
2042 goto err_disconnect_led;
2043
2044 xpad->input_created = true;
2045 return 0;
2046
2047err_disconnect_led:
2048 xpad_led_disconnect(xpad);
2049err_destroy_ff:
2050 input_ff_destroy(input_dev);
2051err_free_input:
2052 input_free_device(input_dev);
2053 return error;
2054}
2055
2056static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id)
2057{
2058 struct usb_device *udev = interface_to_usbdev(intf);
2059 struct usb_xpad *xpad;
2060 struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out;
2061 int i, error;
2062
2063 if (intf->cur_altsetting->desc.bNumEndpoints != 2)
2064 return -ENODEV;
2065
2066 for (i = 0; xpad_device[i].idVendor; i++) {
2067 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) &&
2068 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct))
2069 break;
2070 }
2071
2072 xpad = kzalloc_obj(*xpad);
2073 if (!xpad)
2074 return -ENOMEM;
2075
2076 usb_make_path(udev, xpad->phys, sizeof(xpad->phys));
2077 strlcat(xpad->phys, "/input0", sizeof(xpad->phys));
2078
2079 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN,
2080 GFP_KERNEL, &xpad->idata_dma);
2081 if (!xpad->idata) {
2082 error = -ENOMEM;
2083 goto err_free_mem;
2084 }
2085
2086 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL);
2087 if (!xpad->irq_in) {
2088 error = -ENOMEM;
2089 goto err_free_idata;
2090 }
2091
2092 xpad->udev = udev;
2093 xpad->intf = intf;
2094 xpad->mapping = xpad_device[i].mapping;
2095 xpad->xtype = xpad_device[i].xtype;
2096 xpad->name = xpad_device[i].name;
2097 if (xpad_device[i].flags & FLAG_DELAY_INIT)
2098 xpad->delay_init = true;
2099
2100 xpad->packet_type = PKT_XB;
2101 INIT_WORK(&xpad->work, xpad_presence_work);
2102
2103 if (xpad->xtype == XTYPE_UNKNOWN) {
2104 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) {
2105 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129)
2106 xpad->xtype = XTYPE_XBOX360W;
2107 else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208)
2108 xpad->xtype = XTYPE_XBOXONE;
2109 else
2110 xpad->xtype = XTYPE_XBOX360;
2111 } else {
2112 xpad->xtype = XTYPE_XBOX;
2113 }
2114
2115 if (dpad_to_buttons)
2116 xpad->mapping |= MAP_DPAD_TO_BUTTONS;
2117 if (triggers_to_buttons)
2118 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS;
2119 if (sticks_to_null)
2120 xpad->mapping |= MAP_STICKS_TO_NULL;
2121 }
2122
2123 if (xpad->xtype == XTYPE_XBOXONE &&
2124 intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) {
2125 /*
2126 * The Xbox One controller lists three interfaces all with the
2127 * same interface class, subclass and protocol. Differentiate by
2128 * interface number.
2129 */
2130 error = -ENODEV;
2131 goto err_free_in_urb;
2132 }
2133
2134 ep_irq_in = ep_irq_out = NULL;
2135
2136 for (i = 0; i < 2; i++) {
2137 struct usb_endpoint_descriptor *ep =
2138 &intf->cur_altsetting->endpoint[i].desc;
2139
2140 if (usb_endpoint_xfer_int(ep)) {
2141 if (usb_endpoint_dir_in(ep))
2142 ep_irq_in = ep;
2143 else
2144 ep_irq_out = ep;
2145 }
2146 }
2147
2148 if (!ep_irq_in || !ep_irq_out) {
2149 error = -ENODEV;
2150 goto err_free_in_urb;
2151 }
2152
2153 error = xpad_init_output(intf, xpad, ep_irq_out);
2154 if (error)
2155 goto err_free_in_urb;
2156
2157 usb_fill_int_urb(xpad->irq_in, udev,
2158 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress),
2159 xpad->idata, XPAD_PKT_LEN, xpad_irq_in,
2160 xpad, ep_irq_in->bInterval);
2161 xpad->irq_in->transfer_dma = xpad->idata_dma;
2162 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
2163
2164 usb_set_intfdata(intf, xpad);
2165
2166 /* Packet type detection */
2167 if (le16_to_cpu(udev->descriptor.idVendor) == 0x045e) { /* Microsoft controllers */
2168 if (le16_to_cpu(udev->descriptor.idProduct) == 0x02e3) {
2169 /* The original elite controller always uses the oldest
2170 * type of extended packet
2171 */
2172 xpad->packet_type = PKT_XBE1;
2173 } else if (le16_to_cpu(udev->descriptor.idProduct) == 0x0b00) {
2174 /* The elite 2 controller has seen multiple packet
2175 * revisions. These are tied to specific firmware
2176 * versions
2177 */
2178 if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x0500) {
2179 /* This is the format that the Elite 2 used
2180 * prior to the BLE update
2181 */
2182 xpad->packet_type = PKT_XBE2_FW_OLD;
2183 } else if (le16_to_cpu(udev->descriptor.bcdDevice) <
2184 0x050b) {
2185 /* This is the format that the Elite 2 used
2186 * prior to the update that split the packet
2187 */
2188 xpad->packet_type = PKT_XBE2_FW_5_EARLY;
2189 } else {
2190 /* The split packet format that was introduced
2191 * in firmware v5.11
2192 */
2193 xpad->packet_type = PKT_XBE2_FW_5_11;
2194 }
2195 }
2196 }
2197
2198 if (xpad->xtype == XTYPE_XBOX360W) {
2199 /*
2200 * Submit the int URB immediately rather than waiting for open
2201 * because we get status messages from the device whether
2202 * or not any controllers are attached. In fact, it's
2203 * exactly the message that a controller has arrived that
2204 * we're waiting for.
2205 */
2206 error = xpad360w_start_input(xpad);
2207 if (error)
2208 goto err_deinit_output;
2209 /*
2210 * Wireless controllers require RESET_RESUME to work properly
2211 * after suspend. Ideally this quirk should be in usb core
2212 * quirk list, but we have too many vendors producing these
2213 * controllers and we'd need to maintain 2 identical lists
2214 * here in this driver and in usb core.
2215 */
2216 udev->quirks |= USB_QUIRK_RESET_RESUME;
2217 } else {
2218 error = xpad_init_input(xpad);
2219 if (error)
2220 goto err_deinit_output;
2221 }
2222 return 0;
2223
2224err_deinit_output:
2225 xpad_deinit_output(xpad);
2226err_free_in_urb:
2227 usb_free_urb(xpad->irq_in);
2228err_free_idata:
2229 usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
2230err_free_mem:
2231 kfree(xpad);
2232 return error;
2233}
2234
2235static void xpad_disconnect(struct usb_interface *intf)
2236{
2237 struct usb_xpad *xpad = usb_get_intfdata(intf);
2238
2239 if (xpad->xtype == XTYPE_XBOX360W)
2240 xpad360w_stop_input(xpad);
2241
2242 xpad_deinit_input(xpad);
2243
2244 /*
2245 * Now that both input device and LED device are gone we can
2246 * stop output URB.
2247 */
2248 xpad_stop_output(xpad);
2249
2250 xpad_deinit_output(xpad);
2251
2252 usb_free_urb(xpad->irq_in);
2253 usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
2254 xpad->idata, xpad->idata_dma);
2255
2256 kfree(xpad);
2257
2258 usb_set_intfdata(intf, NULL);
2259}
2260
2261static int xpad_suspend(struct usb_interface *intf, pm_message_t message)
2262{
2263 struct usb_xpad *xpad = usb_get_intfdata(intf);
2264 struct input_dev *input = xpad->dev;
2265
2266 if (xpad->xtype == XTYPE_XBOX360W) {
2267 /*
2268 * Wireless controllers always listen to input so
2269 * they are notified when controller shows up
2270 * or goes away.
2271 */
2272 xpad360w_stop_input(xpad);
2273
2274 /*
2275 * The wireless adapter is going off now, so the
2276 * gamepads are going to become disconnected.
2277 * Unless explicitly disabled, power them down
2278 * so they don't just sit there flashing.
2279 */
2280 if (auto_poweroff && xpad->pad_present)
2281 xpad360w_poweroff_controller(xpad);
2282 } else {
2283 guard(mutex)(&input->mutex);
2284
2285 if (input_device_enabled(input))
2286 xpad_stop_input(xpad);
2287 }
2288
2289 xpad_stop_output(xpad);
2290
2291 return 0;
2292}
2293
2294static int xpad_resume(struct usb_interface *intf)
2295{
2296 struct usb_xpad *xpad = usb_get_intfdata(intf);
2297 struct input_dev *input = xpad->dev;
2298
2299 xpad->delayed_init_done = false;
2300 if (xpad->xtype == XTYPE_XBOX360W)
2301 return xpad360w_start_input(xpad);
2302
2303 guard(mutex)(&input->mutex);
2304
2305 if (input_device_enabled(input))
2306 return xpad_start_input(xpad);
2307
2308 if (xpad->xtype == XTYPE_XBOXONE) {
2309 /*
2310 * Even if there are no users, we'll send Xbox One pads
2311 * the startup sequence so they don't sit there and
2312 * blink until somebody opens the input device again.
2313 */
2314 return xpad_start_xbox_one(xpad);
2315 }
2316
2317 return 0;
2318}
2319
2320static struct usb_driver xpad_driver = {
2321 .name = "xpad",
2322 .probe = xpad_probe,
2323 .disconnect = xpad_disconnect,
2324 .suspend = xpad_suspend,
2325 .resume = xpad_resume,
2326 .id_table = xpad_table,
2327};
2328
2329module_usb_driver(xpad_driver);
2330
2331MODULE_AUTHOR("Marko Friedemann <[email protected]>");
2332MODULE_DESCRIPTION("Xbox pad driver");
2333MODULE_LICENSE("GPL");