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xpad.c
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linux-6.19.14/drivers/input/joystick/xpad.c
1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Xbox gamepad driver 4 * 5 * Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de> 6 * 2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>, 7 * Steven Toth <steve@toth.demon.co.uk>, 8 * Franz Lehner <franz@caos.at>, 9 * Ivan Hawkes <blackhawk@ivanhawkes.com> 10 * 2005 Dominic Cerquetti <binary1230@yahoo.com> 11 * 2006 Adam Buchbinder <adam.buchbinder@gmail.com> 12 * 2007 Jan Kratochvil <honza@jikos.cz> 13 * 2010 Christoph Fritz <chf.fritz@googlemail.com> 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 * TODO: 30 * - fine tune axes (especially trigger axes) 31 * - fix "analog" buttons (reported as digital now) 32 * - get rumble working 33 * - need USB IDs for other dance pads 34 * 35 * History: 36 * 37 * 2002-06-27 - 0.0.1 : first version, just said "XBOX HID controller" 38 * 39 * 2002-07-02 - 0.0.2 : basic working version 40 * - all axes and 9 of the 10 buttons work (german InterAct device) 41 * - the black button does not work 42 * 43 * 2002-07-14 - 0.0.3 : rework by Vojtech Pavlik 44 * - indentation fixes 45 * - usb + input init sequence fixes 46 * 47 * 2002-07-16 - 0.0.4 : minor changes, merge with Vojtech's v0.0.3 48 * - verified the lack of HID and report descriptors 49 * - verified that ALL buttons WORK 50 * - fixed d-pad to axes mapping 51 * 52 * 2002-07-17 - 0.0.5 : simplified d-pad handling 53 * 54 * 2004-10-02 - 0.0.6 : DDR pad support 55 * - borrowed from the Xbox Linux kernel 56 * - USB id's for commonly used dance pads are present 57 * - dance pads will map D-PAD to buttons, not axes 58 * - pass the module paramater 'dpad_to_buttons' to force 59 * the D-PAD to map to buttons if your pad is not detected 60 * 61 * Later changes can be tracked in SCM. 62 */ 63 64#include <linux/bits.h> 65#include <linux/kernel.h> 66#include <linux/input.h> 67#include <linux/rcupdate.h> 68#include <linux/slab.h> 69#include <linux/stat.h> 70#include <linux/module.h> 71#include <linux/usb/input.h> 72#include <linux/usb/quirks.h> 73 74#define XPAD_PKT_LEN 64 75 76/* 77 * xbox d-pads should map to buttons, as is required for DDR pads 78 * but we map them to axes when possible to simplify things 79 */ 80#define MAP_DPAD_TO_BUTTONS BIT(0) 81#define MAP_TRIGGERS_TO_BUTTONS BIT(1) 82#define MAP_STICKS_TO_NULL BIT(2) 83#define MAP_SHARE_BUTTON BIT(3) 84#define MAP_PADDLES BIT(4) 85#define MAP_PROFILE_BUTTON BIT(5) 86#define MAP_SHARE_OFFSET BIT(6) 87 88#define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \ 89 MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL) 90 91#define XTYPE_XBOX 0 92#define XTYPE_XBOX360 1 93#define XTYPE_XBOX360W 2 94#define XTYPE_XBOXONE 3 95#define XTYPE_UNKNOWN 4 96 97/* Send power-off packet to xpad360w after holding the mode button for this many 98 * seconds 99 */ 100#define XPAD360W_POWEROFF_TIMEOUT 5 101 102#define PKT_XB 0 103#define PKT_XBE1 1 104#define PKT_XBE2_FW_OLD 2 105#define PKT_XBE2_FW_5_EARLY 3 106#define PKT_XBE2_FW_5_11 4 107 108#define FLAG_DELAY_INIT BIT(0) 109 110static bool dpad_to_buttons; 111module_param(dpad_to_buttons, bool, S_IRUGO); 112MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads"); 113 114static bool triggers_to_buttons; 115module_param(triggers_to_buttons, bool, S_IRUGO); 116MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads"); 117 118static bool sticks_to_null; 119module_param(sticks_to_null, bool, S_IRUGO); 120MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads"); 121 122static bool auto_poweroff = true; 123module_param(auto_poweroff, bool, S_IWUSR | S_IRUGO); 124MODULE_PARM_DESC(auto_poweroff, "Power off wireless controllers on suspend"); 125 126static const struct xpad_device { 127 u16 idVendor; 128 u16 idProduct; 129 char *name; 130 u8 mapping; 131 u8 xtype; 132 u8 flags; 133} xpad_device[] = { 134 /* Please keep this list sorted by vendor and product ID. */ 135 { 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 }, 136 { 0x0351, 0x1000, "CRKD LP Blueberry Burst Pro Edition (Xbox)", 0, XTYPE_XBOX360 }, 137 { 0x0351, 0x2000, "CRKD LP Black Tribal Edition (Xbox) ", 0, XTYPE_XBOX360 }, 138 { 0x03eb, 0xff01, "Wooting One (Legacy)", 0, XTYPE_XBOX360 }, 139 { 0x03eb, 0xff02, "Wooting Two (Legacy)", 0, XTYPE_XBOX360 }, 140 { 0x03f0, 0x038D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wired */ 141 { 0x03f0, 0x048D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wireless */ 142 { 0x03f0, 0x0495, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE }, 143 { 0x03f0, 0x07A0, "HyperX Clutch Gladiate RGB", 0, XTYPE_XBOXONE }, 144 { 0x03f0, 0x08B6, "HyperX Clutch Gladiate", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, /* v2 */ 145 { 0x03f0, 0x09B4, "HyperX Clutch Tanto", 0, XTYPE_XBOXONE }, 146 { 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 147 { 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 148 { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, 149 { 0x044f, 0x0f10, "Thrustmaster Modena GT Wheel", 0, XTYPE_XBOX }, 150 { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, 151 { 0x044f, 0xd01e, "ThrustMaster, Inc. ESWAP X 2 ELDEN RING EDITION", 0, XTYPE_XBOXONE }, 152 { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, 153 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, 154 { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, 155 { 0x045e, 0x0288, "Microsoft Xbox Controller S v2", 0, XTYPE_XBOX }, 156 { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, 157 { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, 158 { 0x045e, 0x028f, "Microsoft X-Box 360 pad v2", 0, XTYPE_XBOX360 }, 159 { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 160 { 0x045e, 0x02a9, "Xbox 360 Wireless Receiver (Unofficial)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 161 { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, 162 { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE }, 163 { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", MAP_PADDLES, XTYPE_XBOXONE }, 164 { 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE }, 165 { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 166 { 0x045e, 0x0b00, "Microsoft X-Box One Elite 2 pad", MAP_PADDLES, XTYPE_XBOXONE }, 167 { 0x045e, 0x0b0a, "Microsoft X-Box Adaptive Controller", MAP_PROFILE_BUTTON, XTYPE_XBOXONE }, 168 { 0x045e, 0x0b12, "Microsoft Xbox Series S|X Controller", MAP_SHARE_BUTTON | MAP_SHARE_OFFSET, XTYPE_XBOXONE }, 169 { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, 170 { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, 171 { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, 172 { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, 173 { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, 174 { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, 175 { 0x046d, 0xca8a, "Logitech Precision Vibration Feedback Wheel", 0, XTYPE_XBOX }, 176 { 0x046d, 0xcaa3, "Logitech DriveFx Racing Wheel", 0, XTYPE_XBOX360 }, 177 { 0x0502, 0x1305, "Acer NGR200", 0, XTYPE_XBOX360 }, 178 { 0x056e, 0x2004, "Elecom JC-U3613M", 0, XTYPE_XBOX360 }, 179 { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, 180 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, 181 { 0x05fe, 0x3030, "Chic Controller", 0, XTYPE_XBOX }, 182 { 0x05fe, 0x3031, "Chic Controller", 0, XTYPE_XBOX }, 183 { 0x062a, 0x0020, "Logic3 Xbox GamePad", 0, XTYPE_XBOX }, 184 { 0x062a, 0x0033, "Competition Pro Steering Wheel", 0, XTYPE_XBOX }, 185 { 0x06a3, 0x0200, "Saitek Racing Wheel", 0, XTYPE_XBOX }, 186 { 0x06a3, 0x0201, "Saitek Adrenalin", 0, XTYPE_XBOX }, 187 { 0x06a3, 0xf51a, "Saitek P3600", 0, XTYPE_XBOX360 }, 188 { 0x0738, 0x4503, "Mad Catz Racing Wheel", 0, XTYPE_XBOXONE }, 189 { 0x0738, 0x4506, "Mad Catz 4506 Wireless Controller", 0, XTYPE_XBOX }, 190 { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, 191 { 0x0738, 0x4520, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 192 { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, 193 { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 194 { 0x0738, 0x4530, "Mad Catz Universal MC2 Racing Wheel and Pedals", 0, XTYPE_XBOX }, 195 { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX }, 196 { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 197 { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, 198 { 0x0738, 0x4586, "Mad Catz MicroCon Wireless Controller", 0, XTYPE_XBOX }, 199 { 0x0738, 0x4588, "Mad Catz Blaster", 0, XTYPE_XBOX }, 200 { 0x0738, 0x45ff, "Mad Catz Beat Pad (w/ Handle)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 201 { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 202 { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 }, 203 { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 204 { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 205 { 0x0738, 0x4736, "Mad Catz MicroCon Gamepad", 0, XTYPE_XBOX360 }, 206 { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 207 { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 }, 208 { 0x0738, 0x4743, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 209 { 0x0738, 0x4758, "Mad Catz Arcade Game Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 210 { 0x0738, 0x4a01, "Mad Catz FightStick TE 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 211 { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 212 { 0x0738, 0x9871, "Mad Catz Portable Drum", 0, XTYPE_XBOX360 }, 213 { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 }, 214 { 0x0738, 0xb738, "Mad Catz MVC2TE Stick 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 215 { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", 0, XTYPE_XBOX360 }, 216 { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 217 { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 218 { 0x0738, 0xcb29, "Saitek Aviator Stick AV8R02", 0, XTYPE_XBOX360 }, 219 { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 }, 220 { 0x07ff, 0xffff, "Mad Catz GamePad", 0, XTYPE_XBOX360 }, 221 { 0x0b05, 0x1a38, "ASUS ROG RAIKIRI", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 222 { 0x0b05, 0x1abb, "ASUS ROG RAIKIRI PRO", 0, XTYPE_XBOXONE }, 223 { 0x0c12, 0x0005, "Intec wireless", 0, XTYPE_XBOX }, 224 { 0x0c12, 0x8801, "Nyko Xbox Controller", 0, XTYPE_XBOX }, 225 { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 226 { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, 227 { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, 228 { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 229 { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, 230 { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 231 { 0x0db0, 0x1901, "Micro Star International Xbox360 Controller for Windows", 0, XTYPE_XBOX360 }, 232 { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, 233 { 0x0e4c, 0x1103, "Radica Gamester Reflex", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX }, 234 { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, 235 { 0x0e4c, 0x3510, "Radica Gamester", 0, XTYPE_XBOX }, 236 { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, 237 { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, 238 { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, 239 { 0x0e6f, 0x0008, "After Glow Pro Controller", 0, XTYPE_XBOX }, 240 { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 241 { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 242 { 0x0e6f, 0x011f, "Rock Candy Gamepad Wired Controller", 0, XTYPE_XBOX360 }, 243 { 0x0e6f, 0x0131, "PDP EA Sports Controller", 0, XTYPE_XBOX360 }, 244 { 0x0e6f, 0x0133, "Xbox 360 Wired Controller", 0, XTYPE_XBOX360 }, 245 { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 246 { 0x0e6f, 0x013a, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 247 { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 248 { 0x0e6f, 0x0147, "PDP Marvel Xbox One Controller", 0, XTYPE_XBOXONE }, 249 { 0x0e6f, 0x015c, "PDP Xbox One Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 250 { 0x0e6f, 0x015d, "PDP Mirror's Edge Official Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 251 { 0x0e6f, 0x0161, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 252 { 0x0e6f, 0x0162, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 253 { 0x0e6f, 0x0163, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 254 { 0x0e6f, 0x0164, "PDP Battlefield One", 0, XTYPE_XBOXONE }, 255 { 0x0e6f, 0x0165, "PDP Titanfall 2", 0, XTYPE_XBOXONE }, 256 { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 257 { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 258 { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 259 { 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE }, 260 { 0x0e6f, 0x02a0, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 261 { 0x0e6f, 0x02a1, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 262 { 0x0e6f, 0x02a2, "PDP Wired Controller for Xbox One - Crimson Red", 0, XTYPE_XBOXONE }, 263 { 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 264 { 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE }, 265 { 0x0e6f, 0x02a7, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 266 { 0x0e6f, 0x02a8, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 267 { 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE }, 268 { 0x0e6f, 0x02ad, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 269 { 0x0e6f, 0x02b3, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 270 { 0x0e6f, 0x02b8, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 271 { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, 272 { 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE }, 273 { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, 274 { 0x0e6f, 0x0413, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 275 { 0x0e6f, 0x0501, "PDP Xbox 360 Controller", 0, XTYPE_XBOX360 }, 276 { 0x0e6f, 0xf900, "PDP Afterglow AX.1", 0, XTYPE_XBOX360 }, 277 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, 278 { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, 279 { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, 280 { 0x0f0d, 0x000c, "Hori PadEX Turbo", 0, XTYPE_XBOX360 }, 281 { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 282 { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 283 { 0x0f0d, 0x001b, "Hori Real Arcade Pro VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 284 { 0x0f0d, 0x0063, "Hori Real Arcade Pro Hayabusa (USA) Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 285 { 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE }, 286 { 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 287 { 0x0f0d, 0x00c5, "Hori Fighting Commander ONE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 288 { 0x0f0d, 0x00dc, "HORIPAD FPS for Nintendo Switch", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 289 { 0x0f0d, 0x0151, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 290 { 0x0f0d, 0x0152, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 291 { 0x0f0d, 0x01b2, "HORI Taiko No Tatsujin Drum Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 292 { 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX }, 293 { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, 294 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, 295 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, 296 { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 297 { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 298 { 0x10f5, 0x7005, "Turtle Beach Recon Controller", 0, XTYPE_XBOXONE }, 299 { 0x10f5, 0x7008, "Turtle Beach Recon Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 300 { 0x10f5, 0x7073, "Turtle Beach Stealth Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 301 { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 }, 302 { 0x11ff, 0x0511, "PXN V900", 0, XTYPE_XBOX360 }, 303 { 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 }, 304 { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 305 { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, 306 { 0x12ab, 0x0303, "Mortal Kombat Klassic FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 307 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 308 { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, 309 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 310 { 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 }, 311 { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, 312 { 0x146b, 0x0604, "Bigben Interactive DAIJA Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 313 { 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 314 { 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE }, 315 { 0x1532, 0x0a29, "Razer Wolverine V2", 0, XTYPE_XBOXONE }, 316 { 0x1532, 0x0a57, "Razer Wolverine V3 Pro (Wired)", 0, XTYPE_XBOX360 }, 317 { 0x1532, 0x0a59, "Razer Wolverine V3 Pro (2.4 GHz Dongle)", 0, XTYPE_XBOX360 }, 318 { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, 319 { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 320 { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, 321 { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, 322 { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, 323 { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, 324 { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 325 { 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 }, 326 { 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 }, 327 { 0x1a86, 0xe310, "Legion Go S", 0, XTYPE_XBOX360 }, 328 { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, 329 { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 330 { 0x1bad, 0x0130, "Ion Drum Rocker", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 331 { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 332 { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 333 { 0x1bad, 0xf019, "Mad Catz Brawlstick for Xbox 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 334 { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 }, 335 { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, 336 { 0x1bad, 0xf025, "Mad Catz Call Of Duty", 0, XTYPE_XBOX360 }, 337 { 0x1bad, 0xf027, "Mad Catz FPS Pro", 0, XTYPE_XBOX360 }, 338 { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, 339 { 0x1bad, 0xf02e, "Mad Catz Fightpad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 340 { 0x1bad, 0xf030, "Mad Catz Xbox 360 MC2 MicroCon Racing Wheel", 0, XTYPE_XBOX360 }, 341 { 0x1bad, 0xf036, "Mad Catz MicroCon GamePad Pro", 0, XTYPE_XBOX360 }, 342 { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, 343 { 0x1bad, 0xf039, "Mad Catz MvC2 TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 344 { 0x1bad, 0xf03a, "Mad Catz SFxT Fightstick Pro", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 345 { 0x1bad, 0xf03d, "Street Fighter IV Arcade Stick TE - Chun Li", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 346 { 0x1bad, 0xf03e, "Mad Catz MLG FightStick TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 347 { 0x1bad, 0xf03f, "Mad Catz FightStick SoulCaliber", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 348 { 0x1bad, 0xf042, "Mad Catz FightStick TES+", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 349 { 0x1bad, 0xf080, "Mad Catz FightStick TE2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 350 { 0x1bad, 0xf501, "HoriPad EX2 Turbo", 0, XTYPE_XBOX360 }, 351 { 0x1bad, 0xf502, "Hori Real Arcade Pro.VX SA", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 352 { 0x1bad, 0xf503, "Hori Fighting Stick VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 353 { 0x1bad, 0xf504, "Hori Real Arcade Pro. EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 354 { 0x1bad, 0xf505, "Hori Fighting Stick EX2B", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 355 { 0x1bad, 0xf506, "Hori Real Arcade Pro.EX Premium VLX", 0, XTYPE_XBOX360 }, 356 { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, 357 { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, 358 { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, 359 { 0x1bad, 0xf904, "PDP Versus Fighting Pad", 0, XTYPE_XBOX360 }, 360 { 0x1bad, 0xf906, "MortalKombat FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 361 { 0x1bad, 0xfa01, "MadCatz GamePad", 0, XTYPE_XBOX360 }, 362 { 0x1bad, 0xfd00, "Razer Onza TE", 0, XTYPE_XBOX360 }, 363 { 0x1bad, 0xfd01, "Razer Onza", 0, XTYPE_XBOX360 }, 364 { 0x1ee9, 0x1590, "ZOTAC Gaming Zone", 0, XTYPE_XBOX360 }, 365 { 0x20bc, 0x5134, "BETOP BTP-KP50B Xinput Dongle", 0, XTYPE_XBOX360 }, 366 { 0x20bc, 0x514a, "BETOP BTP-KP50C Xinput Dongle", 0, XTYPE_XBOX360 }, 367 { 0x20d6, 0x2001, "BDA Xbox Series X Wired Controller", 0, XTYPE_XBOXONE }, 368 { 0x20d6, 0x2009, "PowerA Enhanced Wired Controller for Xbox Series X|S", 0, XTYPE_XBOXONE }, 369 { 0x20d6, 0x2064, "PowerA Wired Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 370 { 0x20d6, 0x281f, "PowerA Wired Controller For Xbox 360", 0, XTYPE_XBOX360 }, 371 { 0x20d6, 0x400b, "PowerA FUSION Pro 4 Wired Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 372 { 0x20d6, 0x890b, "PowerA MOGA XP-Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 373 { 0x2345, 0xe00b, "Machenike G5 Pro Controller", 0, XTYPE_XBOX360 }, 374 { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 375 { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, 376 { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 377 { 0x24c6, 0x530a, "Xbox 360 Pro EX Controller", 0, XTYPE_XBOX360 }, 378 { 0x24c6, 0x531a, "PowerA Pro Ex", 0, XTYPE_XBOX360 }, 379 { 0x24c6, 0x5397, "FUS1ON Tournament Controller", 0, XTYPE_XBOX360 }, 380 { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE }, 381 { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, 382 { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE }, 383 { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, 384 { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, 385 { 0x24c6, 0x5502, "Hori Fighting Stick VX Alt", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 386 { 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 387 { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, 388 { 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 }, 389 { 0x24c6, 0x550e, "Hori Real Arcade Pro V Kai 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 390 { 0x24c6, 0x5510, "Hori Fighting Commander ONE (Xbox 360/PC Mode)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 391 { 0x24c6, 0x551a, "PowerA FUSION Pro Controller", 0, XTYPE_XBOXONE }, 392 { 0x24c6, 0x561a, "PowerA FUSION Controller", 0, XTYPE_XBOXONE }, 393 { 0x24c6, 0x581a, "ThrustMaster XB1 Classic Controller", 0, XTYPE_XBOXONE }, 394 { 0x24c6, 0x5b00, "ThrustMaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 395 { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, 396 { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 397 { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 398 { 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 399 { 0x2563, 0x058d, "OneXPlayer Gamepad", 0, XTYPE_XBOX360 }, 400 { 0x294b, 0x3303, "Snakebyte GAMEPAD BASE X", 0, XTYPE_XBOXONE }, 401 { 0x294b, 0x3404, "Snakebyte GAMEPAD RGB X", 0, XTYPE_XBOXONE }, 402 { 0x2993, 0x2001, "TECNO Pocket Go", 0, XTYPE_XBOX360 }, 403 { 0x2dc8, 0x2000, "8BitDo Pro 2 Wired Controller fox Xbox", 0, XTYPE_XBOXONE }, 404 { 0x2dc8, 0x200f, "8BitDo Ultimate 3-mode Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 405 { 0x2dc8, 0x3106, "8BitDo Ultimate Wireless / Pro 2 Wired Controller", 0, XTYPE_XBOX360 }, 406 { 0x2dc8, 0x3109, "8BitDo Ultimate Wireless Bluetooth", 0, XTYPE_XBOX360 }, 407 { 0x2dc8, 0x310a, "8BitDo Ultimate 2C Wireless Controller", 0, XTYPE_XBOX360 }, 408 { 0x2dc8, 0x310b, "8BitDo Ultimate 2 Wireless Controller", 0, XTYPE_XBOX360 }, 409 { 0x2dc8, 0x6001, "8BitDo SN30 Pro", 0, XTYPE_XBOX360 }, 410 { 0x2e24, 0x0423, "Hyperkin DuchesS Xbox One pad", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 411 { 0x2e24, 0x0652, "Hyperkin Duke X-Box One pad", 0, XTYPE_XBOXONE }, 412 { 0x2e24, 0x1688, "Hyperkin X91 X-Box One pad", 0, XTYPE_XBOXONE }, 413 { 0x2e95, 0x0504, "SCUF Gaming Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 414 { 0x31e3, 0x1100, "Wooting One", 0, XTYPE_XBOX360 }, 415 { 0x31e3, 0x1200, "Wooting Two", 0, XTYPE_XBOX360 }, 416 { 0x31e3, 0x1210, "Wooting Lekker", 0, XTYPE_XBOX360 }, 417 { 0x31e3, 0x1220, "Wooting Two HE", 0, XTYPE_XBOX360 }, 418 { 0x31e3, 0x1230, "Wooting Two HE (ARM)", 0, XTYPE_XBOX360 }, 419 { 0x31e3, 0x1300, "Wooting 60HE (AVR)", 0, XTYPE_XBOX360 }, 420 { 0x31e3, 0x1310, "Wooting 60HE (ARM)", 0, XTYPE_XBOX360 }, 421 { 0x3285, 0x0603, "Nacon Pro Compact controller for Xbox", 0, XTYPE_XBOXONE }, 422 { 0x3285, 0x0607, "Nacon GC-100", 0, XTYPE_XBOX360 }, 423 { 0x3285, 0x0614, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 424 { 0x3285, 0x0646, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 425 { 0x3285, 0x0662, "Nacon Revolution5 Pro", 0, XTYPE_XBOX360 }, 426 { 0x3285, 0x0663, "Nacon Evol-X", 0, XTYPE_XBOXONE }, 427 { 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 }, 428 { 0x3537, 0x1010, "GameSir G7 SE", 0, XTYPE_XBOXONE }, 429 { 0x3651, 0x1000, "CRKD SG", 0, XTYPE_XBOX360 }, 430 { 0x366c, 0x0005, "ByoWave Proteus Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE, FLAG_DELAY_INIT }, 431 { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX }, 432 { 0x37d7, 0x2501, "Flydigi Apex 5", 0, XTYPE_XBOX360 }, 433 { 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 }, 434 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, 435 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } 436}; 437 438/* buttons shared with xbox and xbox360 */ 439static const signed short xpad_common_btn[] = { 440 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ 441 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ 442 -1 /* terminating entry */ 443}; 444 445/* original xbox controllers only */ 446static const signed short xpad_btn[] = { 447 BTN_C, BTN_Z, /* "analog" buttons */ 448 -1 /* terminating entry */ 449}; 450 451/* used when dpad is mapped to buttons */ 452static const signed short xpad_btn_pad[] = { 453 BTN_DPAD_LEFT, BTN_DPAD_RIGHT, /* d-pad left, right */ 454 BTN_DPAD_UP, BTN_DPAD_DOWN, /* d-pad up, down */ 455 -1 /* terminating entry */ 456}; 457 458/* used when triggers are mapped to buttons */ 459static const signed short xpad_btn_triggers[] = { 460 BTN_TL2, BTN_TR2, /* triggers left/right */ 461 -1 462}; 463 464static const signed short xpad360_btn[] = { /* buttons for x360 controller */ 465 BTN_TL, BTN_TR, /* Button LB/RB */ 466 BTN_MODE, /* The big X button */ 467 -1 468}; 469 470static const signed short xpad_abs[] = { 471 ABS_X, ABS_Y, /* left stick */ 472 ABS_RX, ABS_RY, /* right stick */ 473 -1 /* terminating entry */ 474}; 475 476/* used when dpad is mapped to axes */ 477static const signed short xpad_abs_pad[] = { 478 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ 479 -1 /* terminating entry */ 480}; 481 482/* used when triggers are mapped to axes */ 483static const signed short xpad_abs_triggers[] = { 484 ABS_Z, ABS_RZ, /* triggers left/right */ 485 -1 486}; 487 488/* used when the controller has extra paddle buttons */ 489static const signed short xpad_btn_paddles[] = { 490 BTN_GRIPR, BTN_GRIPR2, /* paddle upper right, lower right */ 491 BTN_GRIPL, BTN_GRIPL2, /* paddle upper left, lower left */ 492 -1 /* terminating entry */ 493}; 494 495/* 496 * Xbox 360 has a vendor-specific class, so we cannot match it with only 497 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we 498 * match against vendor id as well. Wired Xbox 360 devices have protocol 1, 499 * wireless controllers have protocol 129. 500 */ 501#define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \ 502 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 503 .idVendor = (vend), \ 504 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 505 .bInterfaceSubClass = 93, \ 506 .bInterfaceProtocol = (pr) 507#define XPAD_XBOX360_VENDOR(vend) \ 508 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \ 509 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) } 510 511/* The Xbox One controller uses subclass 71 and protocol 208. */ 512#define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ 513 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 514 .idVendor = (vend), \ 515 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 516 .bInterfaceSubClass = 71, \ 517 .bInterfaceProtocol = (pr) 518#define XPAD_XBOXONE_VENDOR(vend) \ 519 { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) } 520 521static const struct usb_device_id xpad_table[] = { 522 /* 523 * Please keep this list sorted by vendor ID. Note that there are 2 524 * macros - XPAD_XBOX360_VENDOR and XPAD_XBOXONE_VENDOR. 525 */ 526 { USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */ 527 XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */ 528 XPAD_XBOX360_VENDOR(0x0351), /* CRKD Controllers */ 529 XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */ 530 XPAD_XBOX360_VENDOR(0x03f0), /* HP HyperX Xbox 360 controllers */ 531 XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */ 532 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */ 533 XPAD_XBOXONE_VENDOR(0x044f), /* Thrustmaster Xbox One controllers */ 534 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */ 535 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */ 536 XPAD_XBOX360_VENDOR(0x046d), /* Logitech Xbox 360-style controllers */ 537 XPAD_XBOX360_VENDOR(0x0502), /* Acer Inc. Xbox 360 style controllers */ 538 XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */ 539 XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */ 540 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz Xbox 360 controllers */ 541 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ 542 XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ 543 XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz Gamepad */ 544 XPAD_XBOXONE_VENDOR(0x0b05), /* ASUS controllers */ 545 XPAD_XBOX360_VENDOR(0x0c12), /* Zeroplus X-Box 360 controllers */ 546 XPAD_XBOX360_VENDOR(0x0db0), /* Micro Star International X-Box 360 controllers */ 547 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f Xbox 360 controllers */ 548 XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f Xbox One controllers */ 549 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori controllers */ 550 XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori controllers */ 551 XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */ 552 XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */ 553 XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */ 554 XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */ 555 XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */ 556 XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */ 557 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */ 558 XPAD_XBOX360_VENDOR(0x146b), /* Bigben Interactive controllers */ 559 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ 560 XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */ 561 XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */ 562 XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */ 563 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ 564 XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */ 565 XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */ 566 XPAD_XBOX360_VENDOR(0x1a86), /* Nanjing Qinheng Microelectronics (WCH) */ 567 XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */ 568 XPAD_XBOX360_VENDOR(0x1ee9), /* ZOTAC Technology Limited */ 569 XPAD_XBOX360_VENDOR(0x20bc), /* BETOP wireless dongles */ 570 XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */ 571 XPAD_XBOXONE_VENDOR(0x20d6), /* PowerA controllers */ 572 XPAD_XBOX360_VENDOR(0x2345), /* Machenike Controllers */ 573 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA controllers */ 574 XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA controllers */ 575 XPAD_XBOX360_VENDOR(0x2563), /* OneXPlayer Gamepad */ 576 XPAD_XBOX360_VENDOR(0x260d), /* Dareu H101 */ 577 XPAD_XBOXONE_VENDOR(0x294b), /* Snakebyte */ 578 XPAD_XBOX360_VENDOR(0x2993), /* TECNO Mobile */ 579 XPAD_XBOX360_VENDOR(0x2c22), /* Qanba Controllers */ 580 XPAD_XBOX360_VENDOR(0x2dc8), /* 8BitDo Controllers */ 581 XPAD_XBOXONE_VENDOR(0x2dc8), /* 8BitDo Controllers */ 582 XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Controllers */ 583 XPAD_XBOX360_VENDOR(0x2f24), /* GameSir Controllers */ 584 XPAD_XBOXONE_VENDOR(0x2e95), /* SCUF Gaming Controller */ 585 XPAD_XBOX360_VENDOR(0x31e3), /* Wooting Keyboards */ 586 XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */ 587 XPAD_XBOXONE_VENDOR(0x3285), /* Nacon Evol-X */ 588 XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */ 589 XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */ 590 XPAD_XBOX360_VENDOR(0x3651), /* CRKD Controllers */ 591 XPAD_XBOXONE_VENDOR(0x366c), /* ByoWave controllers */ 592 XPAD_XBOX360_VENDOR(0x37d7), /* Flydigi Controllers */ 593 XPAD_XBOX360_VENDOR(0x413d), /* Black Shark Green Ghost Controller */ 594 { } 595}; 596 597MODULE_DEVICE_TABLE(usb, xpad_table); 598 599struct xboxone_init_packet { 600 u16 idVendor; 601 u16 idProduct; 602 const u8 *data; 603 u8 len; 604}; 605 606#define XBOXONE_INIT_PKT(_vid, _pid, _data) \ 607 { \ 608 .idVendor = (_vid), \ 609 .idProduct = (_pid), \ 610 .data = (_data), \ 611 .len = ARRAY_SIZE(_data), \ 612 } 613 614/* 615 * starting with xbox one, the game input protocol is used 616 * magic numbers are taken from 617 * - https://github.com/xpadneo/gip-dissector/blob/main/src/gip-dissector.lua 618 * - https://github.com/medusalix/xone/blob/master/bus/protocol.c 619 */ 620#define GIP_CMD_ACK 0x01 621#define GIP_CMD_ANNOUNCE 0x02 622#define GIP_CMD_IDENTIFY 0x04 623#define GIP_CMD_POWER 0x05 624#define GIP_CMD_AUTHENTICATE 0x06 625#define GIP_CMD_VIRTUAL_KEY 0x07 626#define GIP_CMD_RUMBLE 0x09 627#define GIP_CMD_LED 0x0a 628#define GIP_CMD_FIRMWARE 0x0c 629#define GIP_CMD_INPUT 0x20 630 631#define GIP_SEQ0 0x00 632 633#define GIP_OPT_ACK 0x10 634#define GIP_OPT_INTERNAL 0x20 635 636/* 637 * length of the command payload encoded with 638 * https://en.wikipedia.org/wiki/LEB128 639 * which is a no-op for N < 128 640 */ 641#define GIP_PL_LEN(N) (N) 642 643/* 644 * payload specific defines 645 */ 646#define GIP_PWR_ON 0x00 647#define GIP_LED_ON 0x01 648 649#define GIP_MOTOR_R BIT(0) 650#define GIP_MOTOR_L BIT(1) 651#define GIP_MOTOR_RT BIT(2) 652#define GIP_MOTOR_LT BIT(3) 653#define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT) 654 655#define GIP_WIRED_INTF_DATA 0 656#define GIP_WIRED_INTF_AUDIO 1 657 658/* 659 * This packet is required for all Xbox One pads with 2015 660 * or later firmware installed (or present from the factory). 661 */ 662static const u8 xboxone_power_on[] = { 663 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(1), GIP_PWR_ON 664}; 665 666/* 667 * This packet is required for Xbox One S (0x045e:0x02ea) 668 * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to 669 * initialize the controller that was previously used in 670 * Bluetooth mode. 671 */ 672static const u8 xboxone_s_init[] = { 673 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, 0x0f, 0x06 674}; 675 676/* 677 * This packet is required to get additional input data 678 * from Xbox One Elite Series 2 (0x045e:0x0b00) pads. 679 * We mostly do this right now to get paddle data 680 */ 681static const u8 extra_input_packet_init[] = { 682 0x4d, 0x10, 0x01, 0x02, 0x07, 0x00 683}; 684 685/* 686 * This packet is required for the Titanfall 2 Xbox One pads 687 * (0x0e6f:0x0165) to finish initialization and for Hori pads 688 * (0x0f0d:0x0067) to make the analog sticks work. 689 */ 690static const u8 xboxone_hori_ack_id[] = { 691 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 692 0x00, GIP_CMD_IDENTIFY, GIP_OPT_INTERNAL, 0x3a, 0x00, 0x00, 0x00, 0x80, 0x00 693}; 694 695/* 696 * This packet is sent by default on Windows, and is required for some pads to 697 * start sending input reports, including most (all?) of the PDP. These pads 698 * include: (0x0e6f:0x02ab), (0x0e6f:0x02a4), (0x0e6f:0x02a6). 699 */ 700static const u8 xboxone_led_on[] = { GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, 701GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 }; 702 703/* 704 * This packet is required for most (all?) of the PDP pads to start 705 * sending input reports. These pads include: (0x0e6f:0x02ab), 706 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 707 */ 708static const u8 xboxone_auth_done[] = { 709 GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00 710}; 711 712/* 713 * A specific rumble packet is required for some PowerA pads to start 714 * sending input reports. One of those pads is (0x24c6:0x543a). 715 */ 716static const u8 xboxone_rumblebegin_init[] = { 717 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 718 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x1D, 0x1D, 0xFF, 0x00, 0x00 719}; 720 721/* 722 * A rumble packet with zero FF intensity will immediately 723 * terminate the rumbling required to init PowerA pads. 724 * This should happen fast enough that the motors don't 725 * spin up to enough speed to actually vibrate the gamepad. 726 */ 727static const u8 xboxone_rumbleend_init[] = { 728 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 729 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 730}; 731 732/* 733 * This specifies the selection of init packets that a gamepad 734 * will be sent on init *and* the order in which they will be 735 * sent. The correct sequence number will be added when the 736 * packet is going to be sent. 737 */ 738static const struct xboxone_init_packet xboxone_init_packets[] = { 739 XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_ack_id), 740 XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_ack_id), 741 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_power_on), 742 XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init), 743 XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init), 744 XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init), 745 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_led_on), 746 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_auth_done), 747 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), 748 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init), 749 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init), 750 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init), 751 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init), 752 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init), 753}; 754 755struct xpad_output_packet { 756 u8 data[XPAD_PKT_LEN]; 757 u8 len; 758 bool pending; 759}; 760 761#define XPAD_OUT_CMD_IDX 0 762#define XPAD_OUT_FF_IDX 1 763#define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) 764#define XPAD_NUM_OUT_PACKETS (1 + \ 765 IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ 766 IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) 767 768struct usb_xpad { 769 struct input_dev *dev; /* input device interface */ 770 struct input_dev __rcu *x360w_dev; 771 struct usb_device *udev; /* usb device */ 772 struct usb_interface *intf; /* usb interface */ 773 774 bool pad_present; 775 bool input_created; 776 777 struct urb *irq_in; /* urb for interrupt in report */ 778 unsigned char *idata; /* input data */ 779 dma_addr_t idata_dma; 780 781 struct urb *irq_out; /* urb for interrupt out report */ 782 struct usb_anchor irq_out_anchor; 783 bool irq_out_active; /* we must not use an active URB */ 784 u8 odata_serial; /* serial number for xbox one protocol */ 785 unsigned char *odata; /* output data */ 786 dma_addr_t odata_dma; 787 spinlock_t odata_lock; 788 789 struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; 790 int last_out_packet; 791 int init_seq; 792 793#if defined(CONFIG_JOYSTICK_XPAD_LEDS) 794 struct xpad_led *led; 795#endif 796 797 char phys[64]; /* physical device path */ 798 799 int mapping; /* map d-pad to buttons or to axes */ 800 int xtype; /* type of xbox device */ 801 int packet_type; /* type of the extended packet */ 802 int pad_nr; /* the order x360 pads were attached */ 803 const char *name; /* name of the device */ 804 struct work_struct work; /* init/remove device from callback */ 805 time64_t mode_btn_down_ts; 806 bool delay_init; /* init packets should be delayed */ 807 bool delayed_init_done; 808}; 809 810static int xpad_init_input(struct usb_xpad *xpad); 811static void xpad_deinit_input(struct usb_xpad *xpad); 812static int xpad_start_input(struct usb_xpad *xpad); 813static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num); 814static void xpad360w_poweroff_controller(struct usb_xpad *xpad); 815 816/* 817 * xpad_process_packet 818 * 819 * Completes a request by converting the data into events for the 820 * input subsystem. 821 * 822 * The used report descriptor was taken from ITO Takayuki's website: 823 * http://euc.jp/periphs/xbox-controller.ja.html 824 */ 825static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 826{ 827 struct input_dev *dev = xpad->dev; 828 829 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 830 /* left stick */ 831 input_report_abs(dev, ABS_X, 832 (__s16) le16_to_cpup((__le16 *)(data + 12))); 833 input_report_abs(dev, ABS_Y, 834 ~(__s16) le16_to_cpup((__le16 *)(data + 14))); 835 836 /* right stick */ 837 input_report_abs(dev, ABS_RX, 838 (__s16) le16_to_cpup((__le16 *)(data + 16))); 839 input_report_abs(dev, ABS_RY, 840 ~(__s16) le16_to_cpup((__le16 *)(data + 18))); 841 } 842 843 /* triggers left/right */ 844 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 845 input_report_key(dev, BTN_TL2, data[10]); 846 input_report_key(dev, BTN_TR2, data[11]); 847 } else { 848 input_report_abs(dev, ABS_Z, data[10]); 849 input_report_abs(dev, ABS_RZ, data[11]); 850 } 851 852 /* digital pad */ 853 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 854 /* dpad as buttons (left, right, up, down) */ 855 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 856 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 857 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 858 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 859 } else { 860 input_report_abs(dev, ABS_HAT0X, 861 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 862 input_report_abs(dev, ABS_HAT0Y, 863 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 864 } 865 866 /* start/back buttons and stick press left/right */ 867 input_report_key(dev, BTN_START, data[2] & BIT(4)); 868 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 869 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 870 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 871 872 /* "analog" buttons A, B, X, Y */ 873 input_report_key(dev, BTN_A, data[4]); 874 input_report_key(dev, BTN_B, data[5]); 875 input_report_key(dev, BTN_X, data[6]); 876 input_report_key(dev, BTN_Y, data[7]); 877 878 /* "analog" buttons black, white */ 879 input_report_key(dev, BTN_C, data[8]); 880 input_report_key(dev, BTN_Z, data[9]); 881 882 883 input_sync(dev); 884} 885 886/* 887 * xpad360_process_packet 888 * 889 * Completes a request by converting the data into events for the 890 * input subsystem. It is version for xbox 360 controller 891 * 892 * The used report descriptor was taken from: 893 * http://www.free60.org/wiki/Gamepad 894 */ 895 896static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, 897 u16 cmd, unsigned char *data) 898{ 899 /* valid pad data */ 900 if (data[0] != 0x00) 901 return; 902 903 /* digital pad */ 904 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 905 /* dpad as buttons (left, right, up, down) */ 906 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 907 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 908 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 909 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 910 } 911 912 /* 913 * This should be a simple else block. However historically 914 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 915 * made no sense, but now we can not just switch back and have to 916 * support both behaviors. 917 */ 918 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 919 xpad->xtype == XTYPE_XBOX360W) { 920 input_report_abs(dev, ABS_HAT0X, 921 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 922 input_report_abs(dev, ABS_HAT0Y, 923 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 924 } 925 926 /* start/back buttons */ 927 input_report_key(dev, BTN_START, data[2] & BIT(4)); 928 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 929 930 /* stick press left/right */ 931 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 932 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 933 934 /* buttons A,B,X,Y,TL,TR and MODE */ 935 input_report_key(dev, BTN_A, data[3] & BIT(4)); 936 input_report_key(dev, BTN_B, data[3] & BIT(5)); 937 input_report_key(dev, BTN_X, data[3] & BIT(6)); 938 input_report_key(dev, BTN_Y, data[3] & BIT(7)); 939 input_report_key(dev, BTN_TL, data[3] & BIT(0)); 940 input_report_key(dev, BTN_TR, data[3] & BIT(1)); 941 input_report_key(dev, BTN_MODE, data[3] & BIT(2)); 942 943 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 944 /* left stick */ 945 input_report_abs(dev, ABS_X, 946 (__s16) le16_to_cpup((__le16 *)(data + 6))); 947 input_report_abs(dev, ABS_Y, 948 ~(__s16) le16_to_cpup((__le16 *)(data + 8))); 949 950 /* right stick */ 951 input_report_abs(dev, ABS_RX, 952 (__s16) le16_to_cpup((__le16 *)(data + 10))); 953 input_report_abs(dev, ABS_RY, 954 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 955 } 956 957 /* triggers left/right */ 958 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 959 input_report_key(dev, BTN_TL2, data[4]); 960 input_report_key(dev, BTN_TR2, data[5]); 961 } else { 962 input_report_abs(dev, ABS_Z, data[4]); 963 input_report_abs(dev, ABS_RZ, data[5]); 964 } 965 966 input_sync(dev); 967 968 /* XBOX360W controllers can't be turned off without driver assistance */ 969 if (xpad->xtype == XTYPE_XBOX360W) { 970 if (xpad->mode_btn_down_ts > 0 && xpad->pad_present && 971 ((ktime_get_seconds() - xpad->mode_btn_down_ts) >= 972 XPAD360W_POWEROFF_TIMEOUT)) { 973 xpad360w_poweroff_controller(xpad); 974 xpad->mode_btn_down_ts = 0; 975 return; 976 } 977 978 /* mode button down/up */ 979 if (data[3] & BIT(2)) 980 xpad->mode_btn_down_ts = ktime_get_seconds(); 981 else 982 xpad->mode_btn_down_ts = 0; 983 } 984} 985 986static void xpad_presence_work(struct work_struct *work) 987{ 988 struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); 989 int error; 990 991 if (xpad->pad_present) { 992 error = xpad_init_input(xpad); 993 if (error) { 994 /* complain only, not much else we can do here */ 995 dev_err(&xpad->dev->dev, 996 "unable to init device: %d\n", error); 997 } else { 998 rcu_assign_pointer(xpad->x360w_dev, xpad->dev); 999 } 1000 } else { 1001 RCU_INIT_POINTER(xpad->x360w_dev, NULL); 1002 synchronize_rcu(); 1003 /* 1004 * Now that we are sure xpad360w_process_packet is not 1005 * using input device we can get rid of it. 1006 */ 1007 xpad_deinit_input(xpad); 1008 } 1009} 1010 1011/* 1012 * xpad360w_process_packet 1013 * 1014 * Completes a request by converting the data into events for the 1015 * input subsystem. It is version for xbox 360 wireless controller. 1016 * 1017 * Byte.Bit 1018 * 00.1 - Status change: The controller or headset has connected/disconnected 1019 * Bits 01.7 and 01.6 are valid 1020 * 01.7 - Controller present 1021 * 01.6 - Headset present 1022 * 01.1 - Pad state (Bytes 4+) valid 1023 * 1024 */ 1025static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 1026{ 1027 struct input_dev *dev; 1028 bool present; 1029 1030 /* Presence change */ 1031 if (data[0] & 0x08) { 1032 present = (data[1] & 0x80) != 0; 1033 1034 if (xpad->pad_present != present) { 1035 xpad->pad_present = present; 1036 schedule_work(&xpad->work); 1037 } 1038 } 1039 1040 /* Valid pad data */ 1041 if (data[1] != 0x1) 1042 return; 1043 1044 rcu_read_lock(); 1045 dev = rcu_dereference(xpad->x360w_dev); 1046 if (dev) 1047 xpad360_process_packet(xpad, dev, cmd, &data[4]); 1048 rcu_read_unlock(); 1049} 1050 1051/* 1052 * xpadone_process_packet 1053 * 1054 * Completes a request by converting the data into events for the 1055 * input subsystem. This version is for the Xbox One controller. 1056 * 1057 * The report format was gleaned from 1058 * https://github.com/kylelemons/xbox/blob/master/xbox.go 1059 */ 1060static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, u32 len) 1061{ 1062 struct input_dev *dev = xpad->dev; 1063 bool do_sync = false; 1064 1065 /* the xbox button has its own special report */ 1066 if (data[0] == GIP_CMD_VIRTUAL_KEY) { 1067 /* 1068 * The Xbox One S controller requires these reports to be 1069 * acked otherwise it continues sending them forever and 1070 * won't report further mode button events. 1071 */ 1072 if (data[1] == (GIP_OPT_ACK | GIP_OPT_INTERNAL)) 1073 xpadone_ack_mode_report(xpad, data[2]); 1074 1075 input_report_key(dev, BTN_MODE, data[4] & GENMASK(1, 0)); 1076 input_sync(dev); 1077 1078 do_sync = true; 1079 } else if (data[0] == GIP_CMD_FIRMWARE) { 1080 /* Some packet formats force us to use this separate to poll paddle inputs */ 1081 if (xpad->packet_type == PKT_XBE2_FW_5_11) { 1082 /* Mute paddles if controller is in a custom profile slot 1083 * Checked by looking at the active profile slot to 1084 * verify it's the default slot 1085 */ 1086 if (data[19] != 0) 1087 data[18] = 0; 1088 1089 /* Elite Series 2 split packet paddle bits */ 1090 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1091 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1092 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1093 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1094 1095 do_sync = true; 1096 } 1097 } else if (data[0] == GIP_CMD_ANNOUNCE) { 1098 int error; 1099 1100 if (xpad->delay_init && !xpad->delayed_init_done) { 1101 xpad->delayed_init_done = true; 1102 error = xpad_start_input(xpad); 1103 if (error) 1104 dev_warn(&xpad->dev->dev, 1105 "unable to start delayed input: %d\n", 1106 error); 1107 } 1108 } else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */ 1109 /* menu/view buttons */ 1110 input_report_key(dev, BTN_START, data[4] & BIT(2)); 1111 input_report_key(dev, BTN_SELECT, data[4] & BIT(3)); 1112 if (xpad->mapping & MAP_SHARE_BUTTON) { 1113 if (xpad->mapping & MAP_SHARE_OFFSET) 1114 input_report_key(dev, KEY_RECORD, data[len - 26] & BIT(0)); 1115 else 1116 input_report_key(dev, KEY_RECORD, data[len - 18] & BIT(0)); 1117 } 1118 1119 /* buttons A,B,X,Y */ 1120 input_report_key(dev, BTN_A, data[4] & BIT(4)); 1121 input_report_key(dev, BTN_B, data[4] & BIT(5)); 1122 input_report_key(dev, BTN_X, data[4] & BIT(6)); 1123 input_report_key(dev, BTN_Y, data[4] & BIT(7)); 1124 1125 /* digital pad */ 1126 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1127 /* dpad as buttons (left, right, up, down) */ 1128 input_report_key(dev, BTN_DPAD_LEFT, data[5] & BIT(2)); 1129 input_report_key(dev, BTN_DPAD_RIGHT, data[5] & BIT(3)); 1130 input_report_key(dev, BTN_DPAD_UP, data[5] & BIT(0)); 1131 input_report_key(dev, BTN_DPAD_DOWN, data[5] & BIT(1)); 1132 } else { 1133 input_report_abs(dev, ABS_HAT0X, 1134 !!(data[5] & 0x08) - !!(data[5] & 0x04)); 1135 input_report_abs(dev, ABS_HAT0Y, 1136 !!(data[5] & 0x02) - !!(data[5] & 0x01)); 1137 } 1138 1139 /* TL/TR */ 1140 input_report_key(dev, BTN_TL, data[5] & BIT(4)); 1141 input_report_key(dev, BTN_TR, data[5] & BIT(5)); 1142 1143 /* stick press left/right */ 1144 input_report_key(dev, BTN_THUMBL, data[5] & BIT(6)); 1145 input_report_key(dev, BTN_THUMBR, data[5] & BIT(7)); 1146 1147 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1148 /* left stick */ 1149 input_report_abs(dev, ABS_X, 1150 (__s16) le16_to_cpup((__le16 *)(data + 10))); 1151 input_report_abs(dev, ABS_Y, 1152 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 1153 1154 /* right stick */ 1155 input_report_abs(dev, ABS_RX, 1156 (__s16) le16_to_cpup((__le16 *)(data + 14))); 1157 input_report_abs(dev, ABS_RY, 1158 ~(__s16) le16_to_cpup((__le16 *)(data + 16))); 1159 } 1160 1161 /* triggers left/right */ 1162 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1163 input_report_key(dev, BTN_TL2, 1164 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1165 input_report_key(dev, BTN_TR2, 1166 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1167 } else { 1168 input_report_abs(dev, ABS_Z, 1169 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1170 input_report_abs(dev, ABS_RZ, 1171 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1172 } 1173 1174 /* Profile button has a value of 0-3, so it is reported as an axis */ 1175 if (xpad->mapping & MAP_PROFILE_BUTTON) 1176 input_report_abs(dev, ABS_PROFILE, data[34]); 1177 1178 /* paddle handling */ 1179 /* based on SDL's SDL_hidapi_xboxone.c */ 1180 if (xpad->mapping & MAP_PADDLES) { 1181 if (xpad->packet_type == PKT_XBE1) { 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 (memcmp(&data[4], &data[18], 2) != 0) 1187 data[32] = 0; 1188 1189 /* OG Elite Series Controller paddle bits */ 1190 input_report_key(dev, BTN_GRIPR, data[32] & BIT(1)); 1191 input_report_key(dev, BTN_GRIPR2, data[32] & BIT(3)); 1192 input_report_key(dev, BTN_GRIPL, data[32] & BIT(0)); 1193 input_report_key(dev, BTN_GRIPL2, data[32] & BIT(2)); 1194 } else if (xpad->packet_type == PKT_XBE2_FW_OLD) { 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[19] != 0) 1200 data[18] = 0; 1201 1202 /* Elite Series 2 4.x firmware paddle bits */ 1203 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1204 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1205 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1206 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1207 } else if (xpad->packet_type == PKT_XBE2_FW_5_EARLY) { 1208 /* Mute paddles if controller has a custom mapping applied. 1209 * Checked by comparing the current mapping 1210 * config against the factory mapping config 1211 */ 1212 if (data[23] != 0) 1213 data[22] = 0; 1214 1215 /* Elite Series 2 5.x firmware paddle bits 1216 * (before the packet was split) 1217 */ 1218 input_report_key(dev, BTN_GRIPR, data[22] & BIT(0)); 1219 input_report_key(dev, BTN_GRIPR2, data[22] & BIT(1)); 1220 input_report_key(dev, BTN_GRIPL, data[22] & BIT(2)); 1221 input_report_key(dev, BTN_GRIPL2, data[22] & BIT(3)); 1222 } 1223 } 1224 1225 do_sync = true; 1226 } 1227 1228 if (do_sync) 1229 input_sync(dev); 1230} 1231 1232static void xpad_irq_in(struct urb *urb) 1233{ 1234 struct usb_xpad *xpad = urb->context; 1235 struct device *dev = &xpad->intf->dev; 1236 int retval, status; 1237 1238 status = urb->status; 1239 1240 switch (status) { 1241 case 0: 1242 /* success */ 1243 break; 1244 case -ECONNRESET: 1245 case -ENOENT: 1246 case -ESHUTDOWN: 1247 /* this urb is terminated, clean up */ 1248 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1249 __func__, status); 1250 return; 1251 default: 1252 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1253 __func__, status); 1254 goto exit; 1255 } 1256 1257 switch (xpad->xtype) { 1258 case XTYPE_XBOX360: 1259 xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); 1260 break; 1261 case XTYPE_XBOX360W: 1262 xpad360w_process_packet(xpad, 0, xpad->idata); 1263 break; 1264 case XTYPE_XBOXONE: 1265 xpadone_process_packet(xpad, 0, xpad->idata, urb->actual_length); 1266 break; 1267 default: 1268 xpad_process_packet(xpad, 0, xpad->idata); 1269 } 1270 1271exit: 1272 retval = usb_submit_urb(urb, GFP_ATOMIC); 1273 if (retval) 1274 dev_err(dev, "%s - usb_submit_urb failed with result %d\n", 1275 __func__, retval); 1276} 1277 1278/* Callers must hold xpad->odata_lock spinlock */ 1279static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad) 1280{ 1281 const struct xboxone_init_packet *init_packet; 1282 1283 if (xpad->xtype != XTYPE_XBOXONE) 1284 return false; 1285 1286 /* 1287 * Some dongles will discard init packets if they're sent before the 1288 * controller connects. In these cases, we need to wait until we get 1289 * an announce packet from them to send the init packet sequence. 1290 */ 1291 if (xpad->delay_init && !xpad->delayed_init_done) 1292 return false; 1293 1294 /* Perform initialization sequence for Xbox One pads that require it */ 1295 while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) { 1296 init_packet = &xboxone_init_packets[xpad->init_seq++]; 1297 1298 if (init_packet->idVendor != 0 && 1299 init_packet->idVendor != xpad->dev->id.vendor) 1300 continue; 1301 1302 if (init_packet->idProduct != 0 && 1303 init_packet->idProduct != xpad->dev->id.product) 1304 continue; 1305 1306 /* This packet applies to our device, so prepare to send it */ 1307 memcpy(xpad->odata, init_packet->data, init_packet->len); 1308 xpad->irq_out->transfer_buffer_length = init_packet->len; 1309 1310 /* Update packet with current sequence number */ 1311 xpad->odata[2] = xpad->odata_serial++; 1312 return true; 1313 } 1314 1315 return false; 1316} 1317 1318/* Callers must hold xpad->odata_lock spinlock */ 1319static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) 1320{ 1321 struct xpad_output_packet *pkt, *packet = NULL; 1322 int i; 1323 1324 /* We may have init packets to send before we can send user commands */ 1325 if (xpad_prepare_next_init_packet(xpad)) 1326 return true; 1327 1328 for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { 1329 if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) 1330 xpad->last_out_packet = 0; 1331 1332 pkt = &xpad->out_packets[xpad->last_out_packet]; 1333 if (pkt->pending) { 1334 dev_dbg(&xpad->intf->dev, 1335 "%s - found pending output packet %d\n", 1336 __func__, xpad->last_out_packet); 1337 packet = pkt; 1338 break; 1339 } 1340 } 1341 1342 if (packet) { 1343 memcpy(xpad->odata, packet->data, packet->len); 1344 xpad->irq_out->transfer_buffer_length = packet->len; 1345 packet->pending = false; 1346 return true; 1347 } 1348 1349 return false; 1350} 1351 1352/* Callers must hold xpad->odata_lock spinlock */ 1353static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) 1354{ 1355 int error; 1356 1357 if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { 1358 usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); 1359 error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); 1360 if (error) { 1361 if (error != -ENODEV) 1362 dev_err(&xpad->intf->dev, 1363 "%s - usb_submit_urb failed with result %d\n", 1364 __func__, error); 1365 usb_unanchor_urb(xpad->irq_out); 1366 return error; 1367 } 1368 1369 xpad->irq_out_active = true; 1370 } 1371 1372 return 0; 1373} 1374 1375static void xpad_irq_out(struct urb *urb) 1376{ 1377 struct usb_xpad *xpad = urb->context; 1378 struct device *dev = &xpad->intf->dev; 1379 int status = urb->status; 1380 int error; 1381 1382 guard(spinlock_irqsave)(&xpad->odata_lock); 1383 1384 switch (status) { 1385 case 0: 1386 /* success */ 1387 xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); 1388 break; 1389 1390 case -ECONNRESET: 1391 case -ENOENT: 1392 case -ESHUTDOWN: 1393 /* this urb is terminated, clean up */ 1394 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1395 __func__, status); 1396 xpad->irq_out_active = false; 1397 break; 1398 1399 default: 1400 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1401 __func__, status); 1402 break; 1403 } 1404 1405 if (xpad->irq_out_active) { 1406 usb_anchor_urb(urb, &xpad->irq_out_anchor); 1407 error = usb_submit_urb(urb, GFP_ATOMIC); 1408 if (error) { 1409 dev_err(dev, 1410 "%s - usb_submit_urb failed with result %d\n", 1411 __func__, error); 1412 usb_unanchor_urb(urb); 1413 xpad->irq_out_active = false; 1414 } 1415 } 1416} 1417 1418static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad, 1419 struct usb_endpoint_descriptor *ep_irq_out) 1420{ 1421 int error; 1422 1423 if (xpad->xtype == XTYPE_UNKNOWN) 1424 return 0; 1425 1426 init_usb_anchor(&xpad->irq_out_anchor); 1427 1428 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, 1429 GFP_KERNEL, &xpad->odata_dma); 1430 if (!xpad->odata) 1431 return -ENOMEM; 1432 1433 spin_lock_init(&xpad->odata_lock); 1434 1435 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); 1436 if (!xpad->irq_out) { 1437 error = -ENOMEM; 1438 goto err_free_coherent; 1439 } 1440 1441 usb_fill_int_urb(xpad->irq_out, xpad->udev, 1442 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), 1443 xpad->odata, XPAD_PKT_LEN, 1444 xpad_irq_out, xpad, ep_irq_out->bInterval); 1445 xpad->irq_out->transfer_dma = xpad->odata_dma; 1446 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 1447 1448 return 0; 1449 1450err_free_coherent: 1451 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); 1452 return error; 1453} 1454 1455static void xpad_stop_output(struct usb_xpad *xpad) 1456{ 1457 if (xpad->xtype != XTYPE_UNKNOWN) { 1458 if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, 1459 5000)) { 1460 dev_warn(&xpad->intf->dev, 1461 "timed out waiting for output URB to complete, killing\n"); 1462 usb_kill_anchored_urbs(&xpad->irq_out_anchor); 1463 } 1464 } 1465} 1466 1467static void xpad_deinit_output(struct usb_xpad *xpad) 1468{ 1469 if (xpad->xtype != XTYPE_UNKNOWN) { 1470 usb_free_urb(xpad->irq_out); 1471 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 1472 xpad->odata, xpad->odata_dma); 1473 } 1474} 1475 1476static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) 1477{ 1478 struct xpad_output_packet *packet = 1479 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1480 1481 guard(spinlock_irqsave)(&xpad->odata_lock); 1482 1483 packet->data[0] = 0x08; 1484 packet->data[1] = 0x00; 1485 packet->data[2] = 0x0F; 1486 packet->data[3] = 0xC0; 1487 packet->data[4] = 0x00; 1488 packet->data[5] = 0x00; 1489 packet->data[6] = 0x00; 1490 packet->data[7] = 0x00; 1491 packet->data[8] = 0x00; 1492 packet->data[9] = 0x00; 1493 packet->data[10] = 0x00; 1494 packet->data[11] = 0x00; 1495 packet->len = 12; 1496 packet->pending = true; 1497 1498 /* Reset the sequence so we send out presence first */ 1499 xpad->last_out_packet = -1; 1500 return xpad_try_sending_next_out_packet(xpad); 1501} 1502 1503static int xpad_start_xbox_one(struct usb_xpad *xpad) 1504{ 1505 int error; 1506 1507 if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) { 1508 /* 1509 * Explicitly disable the audio interface. This is needed 1510 * for some controllers, such as the PowerA Enhanced Wired 1511 * Controller for Series X|S (0x20d6:0x200e) to report the 1512 * guide button. 1513 */ 1514 error = usb_set_interface(xpad->udev, 1515 GIP_WIRED_INTF_AUDIO, 0); 1516 if (error) 1517 dev_warn(&xpad->dev->dev, 1518 "unable to disable audio interface: %d\n", 1519 error); 1520 } 1521 1522 guard(spinlock_irqsave)(&xpad->odata_lock); 1523 1524 /* 1525 * Begin the init sequence by attempting to send a packet. 1526 * We will cycle through the init packet sequence before 1527 * sending any packets from the output ring. 1528 */ 1529 xpad->init_seq = 0; 1530 return xpad_try_sending_next_out_packet(xpad); 1531} 1532 1533static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num) 1534{ 1535 struct xpad_output_packet *packet = 1536 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1537 static const u8 mode_report_ack[] = { 1538 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 1539 0x00, GIP_CMD_VIRTUAL_KEY, GIP_OPT_INTERNAL, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00 1540 }; 1541 1542 guard(spinlock_irqsave)(&xpad->odata_lock); 1543 1544 packet->len = sizeof(mode_report_ack); 1545 memcpy(packet->data, mode_report_ack, packet->len); 1546 packet->data[2] = seq_num; 1547 packet->pending = true; 1548 1549 /* Reset the sequence so we send out the ack now */ 1550 xpad->last_out_packet = -1; 1551 xpad_try_sending_next_out_packet(xpad); 1552} 1553 1554#ifdef CONFIG_JOYSTICK_XPAD_FF 1555static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) 1556{ 1557 struct usb_xpad *xpad = input_get_drvdata(dev); 1558 struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; 1559 __u16 strong; 1560 __u16 weak; 1561 1562 if (effect->type != FF_RUMBLE) 1563 return 0; 1564 1565 strong = effect->u.rumble.strong_magnitude; 1566 weak = effect->u.rumble.weak_magnitude; 1567 1568 guard(spinlock_irqsave)(&xpad->odata_lock); 1569 1570 switch (xpad->xtype) { 1571 case XTYPE_XBOX: 1572 packet->data[0] = 0x00; 1573 packet->data[1] = 0x06; 1574 packet->data[2] = 0x00; 1575 packet->data[3] = strong / 256; /* left actuator */ 1576 packet->data[4] = 0x00; 1577 packet->data[5] = weak / 256; /* right actuator */ 1578 packet->len = 6; 1579 packet->pending = true; 1580 break; 1581 1582 case XTYPE_XBOX360: 1583 packet->data[0] = 0x00; 1584 packet->data[1] = 0x08; 1585 packet->data[2] = 0x00; 1586 packet->data[3] = strong / 256; /* left actuator? */ 1587 packet->data[4] = weak / 256; /* right actuator? */ 1588 packet->data[5] = 0x00; 1589 packet->data[6] = 0x00; 1590 packet->data[7] = 0x00; 1591 packet->len = 8; 1592 packet->pending = true; 1593 break; 1594 1595 case XTYPE_XBOX360W: 1596 packet->data[0] = 0x00; 1597 packet->data[1] = 0x01; 1598 packet->data[2] = 0x0F; 1599 packet->data[3] = 0xC0; 1600 packet->data[4] = 0x00; 1601 packet->data[5] = strong / 256; 1602 packet->data[6] = weak / 256; 1603 packet->data[7] = 0x00; 1604 packet->data[8] = 0x00; 1605 packet->data[9] = 0x00; 1606 packet->data[10] = 0x00; 1607 packet->data[11] = 0x00; 1608 packet->len = 12; 1609 packet->pending = true; 1610 break; 1611 1612 case XTYPE_XBOXONE: 1613 packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */ 1614 packet->data[1] = 0x00; 1615 packet->data[2] = xpad->odata_serial++; 1616 packet->data[3] = GIP_PL_LEN(9); 1617 packet->data[4] = 0x00; 1618 packet->data[5] = GIP_MOTOR_ALL; 1619 packet->data[6] = 0x00; /* left trigger */ 1620 packet->data[7] = 0x00; /* right trigger */ 1621 packet->data[8] = strong / 512; /* left actuator */ 1622 packet->data[9] = weak / 512; /* right actuator */ 1623 packet->data[10] = 0xFF; /* on period */ 1624 packet->data[11] = 0x00; /* off period */ 1625 packet->data[12] = 0xFF; /* repeat count */ 1626 packet->len = 13; 1627 packet->pending = true; 1628 break; 1629 1630 default: 1631 dev_dbg(&xpad->dev->dev, 1632 "%s - rumble command sent to unsupported xpad type: %d\n", 1633 __func__, xpad->xtype); 1634 return -EINVAL; 1635 } 1636 1637 return xpad_try_sending_next_out_packet(xpad); 1638} 1639 1640static int xpad_init_ff(struct usb_xpad *xpad) 1641{ 1642 if (xpad->xtype == XTYPE_UNKNOWN) 1643 return 0; 1644 1645 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); 1646 1647 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); 1648} 1649 1650#else 1651static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } 1652#endif 1653 1654#if defined(CONFIG_JOYSTICK_XPAD_LEDS) 1655#include <linux/leds.h> 1656#include <linux/idr.h> 1657 1658static DEFINE_IDA(xpad_pad_seq); 1659 1660struct xpad_led { 1661 char name[16]; 1662 struct led_classdev led_cdev; 1663 struct usb_xpad *xpad; 1664}; 1665 1666/* 1667 * set the LEDs on Xbox 360 / Wireless Controllers 1668 * @param command 1669 * 0: off 1670 * 1: all blink, then previous setting 1671 * 2: 1/top-left blink, then on 1672 * 3: 2/top-right blink, then on 1673 * 4: 3/bottom-left blink, then on 1674 * 5: 4/bottom-right blink, then on 1675 * 6: 1/top-left on 1676 * 7: 2/top-right on 1677 * 8: 3/bottom-left on 1678 * 9: 4/bottom-right on 1679 * 10: rotate 1680 * 11: blink, based on previous setting 1681 * 12: slow blink, based on previous setting 1682 * 13: rotate with two lights 1683 * 14: persistent slow all blink 1684 * 15: blink once, then previous setting 1685 */ 1686static void xpad_send_led_command(struct usb_xpad *xpad, int command) 1687{ 1688 struct xpad_output_packet *packet = 1689 &xpad->out_packets[XPAD_OUT_LED_IDX]; 1690 1691 command %= 16; 1692 1693 guard(spinlock_irqsave)(&xpad->odata_lock); 1694 1695 switch (xpad->xtype) { 1696 case XTYPE_XBOX360: 1697 packet->data[0] = 0x01; 1698 packet->data[1] = 0x03; 1699 packet->data[2] = command; 1700 packet->len = 3; 1701 packet->pending = true; 1702 break; 1703 1704 case XTYPE_XBOX360W: 1705 packet->data[0] = 0x00; 1706 packet->data[1] = 0x00; 1707 packet->data[2] = 0x08; 1708 packet->data[3] = 0x40 + command; 1709 packet->data[4] = 0x00; 1710 packet->data[5] = 0x00; 1711 packet->data[6] = 0x00; 1712 packet->data[7] = 0x00; 1713 packet->data[8] = 0x00; 1714 packet->data[9] = 0x00; 1715 packet->data[10] = 0x00; 1716 packet->data[11] = 0x00; 1717 packet->len = 12; 1718 packet->pending = true; 1719 break; 1720 } 1721 1722 xpad_try_sending_next_out_packet(xpad); 1723} 1724 1725/* 1726 * Light up the segment corresponding to the pad number on 1727 * Xbox 360 Controllers. 1728 */ 1729static void xpad_identify_controller(struct usb_xpad *xpad) 1730{ 1731 led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); 1732} 1733 1734static void xpad_led_set(struct led_classdev *led_cdev, 1735 enum led_brightness value) 1736{ 1737 struct xpad_led *xpad_led = container_of(led_cdev, 1738 struct xpad_led, led_cdev); 1739 1740 xpad_send_led_command(xpad_led->xpad, value); 1741} 1742 1743static int xpad_led_probe(struct usb_xpad *xpad) 1744{ 1745 struct xpad_led *led; 1746 struct led_classdev *led_cdev; 1747 int error; 1748 1749 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) 1750 return 0; 1751 1752 xpad->led = led = kzalloc(sizeof(*led), GFP_KERNEL); 1753 if (!led) 1754 return -ENOMEM; 1755 1756 xpad->pad_nr = ida_alloc(&xpad_pad_seq, GFP_KERNEL); 1757 if (xpad->pad_nr < 0) { 1758 error = xpad->pad_nr; 1759 goto err_free_mem; 1760 } 1761 1762 snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); 1763 led->xpad = xpad; 1764 1765 led_cdev = &led->led_cdev; 1766 led_cdev->name = led->name; 1767 led_cdev->brightness_set = xpad_led_set; 1768 led_cdev->flags = LED_CORE_SUSPENDRESUME; 1769 1770 error = led_classdev_register(&xpad->udev->dev, led_cdev); 1771 if (error) 1772 goto err_free_id; 1773 1774 xpad_identify_controller(xpad); 1775 1776 return 0; 1777 1778err_free_id: 1779 ida_free(&xpad_pad_seq, xpad->pad_nr); 1780err_free_mem: 1781 kfree(led); 1782 xpad->led = NULL; 1783 return error; 1784} 1785 1786static void xpad_led_disconnect(struct usb_xpad *xpad) 1787{ 1788 struct xpad_led *xpad_led = xpad->led; 1789 1790 if (xpad_led) { 1791 led_classdev_unregister(&xpad_led->led_cdev); 1792 ida_free(&xpad_pad_seq, xpad->pad_nr); 1793 kfree(xpad_led); 1794 } 1795} 1796#else 1797static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } 1798static void xpad_led_disconnect(struct usb_xpad *xpad) { } 1799#endif 1800 1801static int xpad_start_input(struct usb_xpad *xpad) 1802{ 1803 int error; 1804 1805 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) 1806 return -EIO; 1807 1808 if (xpad->xtype == XTYPE_XBOXONE) { 1809 error = xpad_start_xbox_one(xpad); 1810 if (error) { 1811 usb_kill_urb(xpad->irq_in); 1812 return error; 1813 } 1814 } 1815 if (xpad->xtype == XTYPE_XBOX360) { 1816 /* 1817 * Some third-party controllers Xbox 360-style controllers 1818 * require this message to finish initialization. 1819 */ 1820 u8 dummy[20]; 1821 1822 error = usb_control_msg_recv(xpad->udev, 0, 1823 /* bRequest */ 0x01, 1824 /* bmRequestType */ 1825 USB_TYPE_VENDOR | USB_DIR_IN | 1826 USB_RECIP_INTERFACE, 1827 /* wValue */ 0x100, 1828 /* wIndex */ 0x00, 1829 dummy, sizeof(dummy), 1830 25, GFP_KERNEL); 1831 if (error) 1832 dev_warn(&xpad->dev->dev, 1833 "unable to receive magic message: %d\n", 1834 error); 1835 } 1836 1837 return 0; 1838} 1839 1840static void xpad_stop_input(struct usb_xpad *xpad) 1841{ 1842 usb_kill_urb(xpad->irq_in); 1843} 1844 1845static void xpad360w_poweroff_controller(struct usb_xpad *xpad) 1846{ 1847 struct xpad_output_packet *packet = 1848 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1849 1850 guard(spinlock_irqsave)(&xpad->odata_lock); 1851 1852 packet->data[0] = 0x00; 1853 packet->data[1] = 0x00; 1854 packet->data[2] = 0x08; 1855 packet->data[3] = 0xC0; 1856 packet->data[4] = 0x00; 1857 packet->data[5] = 0x00; 1858 packet->data[6] = 0x00; 1859 packet->data[7] = 0x00; 1860 packet->data[8] = 0x00; 1861 packet->data[9] = 0x00; 1862 packet->data[10] = 0x00; 1863 packet->data[11] = 0x00; 1864 packet->len = 12; 1865 packet->pending = true; 1866 1867 /* Reset the sequence so we send out poweroff now */ 1868 xpad->last_out_packet = -1; 1869 xpad_try_sending_next_out_packet(xpad); 1870} 1871 1872static int xpad360w_start_input(struct usb_xpad *xpad) 1873{ 1874 int error; 1875 1876 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); 1877 if (error) 1878 return -EIO; 1879 1880 /* 1881 * Send presence packet. 1882 * This will force the controller to resend connection packets. 1883 * This is useful in the case we activate the module after the 1884 * adapter has been plugged in, as it won't automatically 1885 * send us info about the controllers. 1886 */ 1887 error = xpad_inquiry_pad_presence(xpad); 1888 if (error) { 1889 usb_kill_urb(xpad->irq_in); 1890 return error; 1891 } 1892 1893 return 0; 1894} 1895 1896static void xpad360w_stop_input(struct usb_xpad *xpad) 1897{ 1898 usb_kill_urb(xpad->irq_in); 1899 1900 /* Make sure we are done with presence work if it was scheduled */ 1901 flush_work(&xpad->work); 1902} 1903 1904static int xpad_open(struct input_dev *dev) 1905{ 1906 struct usb_xpad *xpad = input_get_drvdata(dev); 1907 1908 return xpad_start_input(xpad); 1909} 1910 1911static void xpad_close(struct input_dev *dev) 1912{ 1913 struct usb_xpad *xpad = input_get_drvdata(dev); 1914 1915 xpad_stop_input(xpad); 1916} 1917 1918static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) 1919{ 1920 struct usb_xpad *xpad = input_get_drvdata(input_dev); 1921 1922 switch (abs) { 1923 case ABS_X: 1924 case ABS_Y: 1925 case ABS_RX: 1926 case ABS_RY: /* the two sticks */ 1927 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); 1928 break; 1929 case ABS_Z: 1930 case ABS_RZ: /* the triggers (if mapped to axes) */ 1931 if (xpad->xtype == XTYPE_XBOXONE) 1932 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); 1933 else 1934 input_set_abs_params(input_dev, abs, 0, 255, 0, 0); 1935 break; 1936 case ABS_HAT0X: 1937 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ 1938 input_set_abs_params(input_dev, abs, -1, 1, 0, 0); 1939 break; 1940 case ABS_PROFILE: /* 4 value profile button (such as on XAC) */ 1941 input_set_abs_params(input_dev, abs, 0, 4, 0, 0); 1942 break; 1943 default: 1944 input_set_abs_params(input_dev, abs, 0, 0, 0, 0); 1945 break; 1946 } 1947} 1948 1949static void xpad_deinit_input(struct usb_xpad *xpad) 1950{ 1951 if (xpad->input_created) { 1952 xpad->input_created = false; 1953 xpad_led_disconnect(xpad); 1954 input_unregister_device(xpad->dev); 1955 } 1956} 1957 1958static int xpad_init_input(struct usb_xpad *xpad) 1959{ 1960 struct input_dev *input_dev; 1961 int i, error; 1962 1963 input_dev = input_allocate_device(); 1964 if (!input_dev) 1965 return -ENOMEM; 1966 1967 xpad->dev = input_dev; 1968 input_dev->name = xpad->name; 1969 input_dev->phys = xpad->phys; 1970 usb_to_input_id(xpad->udev, &input_dev->id); 1971 1972 if (xpad->xtype == XTYPE_XBOX360W) { 1973 /* x360w controllers and the receiver have different ids */ 1974 input_dev->id.product = 0x02a1; 1975 } 1976 1977 input_dev->dev.parent = &xpad->intf->dev; 1978 1979 input_set_drvdata(input_dev, xpad); 1980 1981 if (xpad->xtype != XTYPE_XBOX360W) { 1982 input_dev->open = xpad_open; 1983 input_dev->close = xpad_close; 1984 } 1985 1986 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1987 /* set up axes */ 1988 for (i = 0; xpad_abs[i] >= 0; i++) 1989 xpad_set_up_abs(input_dev, xpad_abs[i]); 1990 } 1991 1992 /* set up standard buttons */ 1993 for (i = 0; xpad_common_btn[i] >= 0; i++) 1994 input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]); 1995 1996 /* set up model-specific ones */ 1997 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || 1998 xpad->xtype == XTYPE_XBOXONE) { 1999 for (i = 0; xpad360_btn[i] >= 0; i++) 2000 input_set_capability(input_dev, EV_KEY, xpad360_btn[i]); 2001 if (xpad->mapping & MAP_SHARE_BUTTON) 2002 input_set_capability(input_dev, EV_KEY, KEY_RECORD); 2003 } else { 2004 for (i = 0; xpad_btn[i] >= 0; i++) 2005 input_set_capability(input_dev, EV_KEY, xpad_btn[i]); 2006 } 2007 2008 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 2009 for (i = 0; xpad_btn_pad[i] >= 0; i++) 2010 input_set_capability(input_dev, EV_KEY, 2011 xpad_btn_pad[i]); 2012 } 2013 2014 /* set up paddles if the controller has them */ 2015 if (xpad->mapping & MAP_PADDLES) { 2016 for (i = 0; xpad_btn_paddles[i] >= 0; i++) 2017 input_set_capability(input_dev, EV_KEY, xpad_btn_paddles[i]); 2018 } 2019 2020 /* 2021 * This should be a simple else block. However historically 2022 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 2023 * made no sense, but now we can not just switch back and have to 2024 * support both behaviors. 2025 */ 2026 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 2027 xpad->xtype == XTYPE_XBOX360W) { 2028 for (i = 0; xpad_abs_pad[i] >= 0; i++) 2029 xpad_set_up_abs(input_dev, xpad_abs_pad[i]); 2030 } 2031 2032 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 2033 for (i = 0; xpad_btn_triggers[i] >= 0; i++) 2034 input_set_capability(input_dev, EV_KEY, 2035 xpad_btn_triggers[i]); 2036 } else { 2037 for (i = 0; xpad_abs_triggers[i] >= 0; i++) 2038 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); 2039 } 2040 2041 /* setup profile button as an axis with 4 possible values */ 2042 if (xpad->mapping & MAP_PROFILE_BUTTON) 2043 xpad_set_up_abs(input_dev, ABS_PROFILE); 2044 2045 error = xpad_init_ff(xpad); 2046 if (error) 2047 goto err_free_input; 2048 2049 error = xpad_led_probe(xpad); 2050 if (error) 2051 goto err_destroy_ff; 2052 2053 error = input_register_device(xpad->dev); 2054 if (error) 2055 goto err_disconnect_led; 2056 2057 xpad->input_created = true; 2058 return 0; 2059 2060err_disconnect_led: 2061 xpad_led_disconnect(xpad); 2062err_destroy_ff: 2063 input_ff_destroy(input_dev); 2064err_free_input: 2065 input_free_device(input_dev); 2066 return error; 2067} 2068 2069static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 2070{ 2071 struct usb_device *udev = interface_to_usbdev(intf); 2072 struct usb_xpad *xpad; 2073 struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out; 2074 int i, error; 2075 2076 if (intf->cur_altsetting->desc.bNumEndpoints != 2) 2077 return -ENODEV; 2078 2079 for (i = 0; xpad_device[i].idVendor; i++) { 2080 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && 2081 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) 2082 break; 2083 } 2084 2085 xpad = kzalloc(sizeof(*xpad), GFP_KERNEL); 2086 if (!xpad) 2087 return -ENOMEM; 2088 2089 usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); 2090 strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); 2091 2092 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, 2093 GFP_KERNEL, &xpad->idata_dma); 2094 if (!xpad->idata) { 2095 error = -ENOMEM; 2096 goto err_free_mem; 2097 } 2098 2099 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); 2100 if (!xpad->irq_in) { 2101 error = -ENOMEM; 2102 goto err_free_idata; 2103 } 2104 2105 xpad->udev = udev; 2106 xpad->intf = intf; 2107 xpad->mapping = xpad_device[i].mapping; 2108 xpad->xtype = xpad_device[i].xtype; 2109 xpad->name = xpad_device[i].name; 2110 if (xpad_device[i].flags & FLAG_DELAY_INIT) 2111 xpad->delay_init = true; 2112 2113 xpad->packet_type = PKT_XB; 2114 INIT_WORK(&xpad->work, xpad_presence_work); 2115 2116 if (xpad->xtype == XTYPE_UNKNOWN) { 2117 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { 2118 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) 2119 xpad->xtype = XTYPE_XBOX360W; 2120 else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208) 2121 xpad->xtype = XTYPE_XBOXONE; 2122 else 2123 xpad->xtype = XTYPE_XBOX360; 2124 } else { 2125 xpad->xtype = XTYPE_XBOX; 2126 } 2127 2128 if (dpad_to_buttons) 2129 xpad->mapping |= MAP_DPAD_TO_BUTTONS; 2130 if (triggers_to_buttons) 2131 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; 2132 if (sticks_to_null) 2133 xpad->mapping |= MAP_STICKS_TO_NULL; 2134 } 2135 2136 if (xpad->xtype == XTYPE_XBOXONE && 2137 intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) { 2138 /* 2139 * The Xbox One controller lists three interfaces all with the 2140 * same interface class, subclass and protocol. Differentiate by 2141 * interface number. 2142 */ 2143 error = -ENODEV; 2144 goto err_free_in_urb; 2145 } 2146 2147 ep_irq_in = ep_irq_out = NULL; 2148 2149 for (i = 0; i < 2; i++) { 2150 struct usb_endpoint_descriptor *ep = 2151 &intf->cur_altsetting->endpoint[i].desc; 2152 2153 if (usb_endpoint_xfer_int(ep)) { 2154 if (usb_endpoint_dir_in(ep)) 2155 ep_irq_in = ep; 2156 else 2157 ep_irq_out = ep; 2158 } 2159 } 2160 2161 if (!ep_irq_in || !ep_irq_out) { 2162 error = -ENODEV; 2163 goto err_free_in_urb; 2164 } 2165 2166 error = xpad_init_output(intf, xpad, ep_irq_out); 2167 if (error) 2168 goto err_free_in_urb; 2169 2170 usb_fill_int_urb(xpad->irq_in, udev, 2171 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), 2172 xpad->idata, XPAD_PKT_LEN, xpad_irq_in, 2173 xpad, ep_irq_in->bInterval); 2174 xpad->irq_in->transfer_dma = xpad->idata_dma; 2175 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 2176 2177 usb_set_intfdata(intf, xpad); 2178 2179 /* Packet type detection */ 2180 if (le16_to_cpu(udev->descriptor.idVendor) == 0x045e) { /* Microsoft controllers */ 2181 if (le16_to_cpu(udev->descriptor.idProduct) == 0x02e3) { 2182 /* The original elite controller always uses the oldest 2183 * type of extended packet 2184 */ 2185 xpad->packet_type = PKT_XBE1; 2186 } else if (le16_to_cpu(udev->descriptor.idProduct) == 0x0b00) { 2187 /* The elite 2 controller has seen multiple packet 2188 * revisions. These are tied to specific firmware 2189 * versions 2190 */ 2191 if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x0500) { 2192 /* This is the format that the Elite 2 used 2193 * prior to the BLE update 2194 */ 2195 xpad->packet_type = PKT_XBE2_FW_OLD; 2196 } else if (le16_to_cpu(udev->descriptor.bcdDevice) < 2197 0x050b) { 2198 /* This is the format that the Elite 2 used 2199 * prior to the update that split the packet 2200 */ 2201 xpad->packet_type = PKT_XBE2_FW_5_EARLY; 2202 } else { 2203 /* The split packet format that was introduced 2204 * in firmware v5.11 2205 */ 2206 xpad->packet_type = PKT_XBE2_FW_5_11; 2207 } 2208 } 2209 } 2210 2211 if (xpad->xtype == XTYPE_XBOX360W) { 2212 /* 2213 * Submit the int URB immediately rather than waiting for open 2214 * because we get status messages from the device whether 2215 * or not any controllers are attached. In fact, it's 2216 * exactly the message that a controller has arrived that 2217 * we're waiting for. 2218 */ 2219 error = xpad360w_start_input(xpad); 2220 if (error) 2221 goto err_deinit_output; 2222 /* 2223 * Wireless controllers require RESET_RESUME to work properly 2224 * after suspend. Ideally this quirk should be in usb core 2225 * quirk list, but we have too many vendors producing these 2226 * controllers and we'd need to maintain 2 identical lists 2227 * here in this driver and in usb core. 2228 */ 2229 udev->quirks |= USB_QUIRK_RESET_RESUME; 2230 } else { 2231 error = xpad_init_input(xpad); 2232 if (error) 2233 goto err_deinit_output; 2234 } 2235 return 0; 2236 2237err_deinit_output: 2238 xpad_deinit_output(xpad); 2239err_free_in_urb: 2240 usb_free_urb(xpad->irq_in); 2241err_free_idata: 2242 usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); 2243err_free_mem: 2244 kfree(xpad); 2245 return error; 2246} 2247 2248static void xpad_disconnect(struct usb_interface *intf) 2249{ 2250 struct usb_xpad *xpad = usb_get_intfdata(intf); 2251 2252 if (xpad->xtype == XTYPE_XBOX360W) 2253 xpad360w_stop_input(xpad); 2254 2255 xpad_deinit_input(xpad); 2256 2257 /* 2258 * Now that both input device and LED device are gone we can 2259 * stop output URB. 2260 */ 2261 xpad_stop_output(xpad); 2262 2263 xpad_deinit_output(xpad); 2264 2265 usb_free_urb(xpad->irq_in); 2266 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 2267 xpad->idata, xpad->idata_dma); 2268 2269 kfree(xpad); 2270 2271 usb_set_intfdata(intf, NULL); 2272} 2273 2274static int xpad_suspend(struct usb_interface *intf, pm_message_t message) 2275{ 2276 struct usb_xpad *xpad = usb_get_intfdata(intf); 2277 struct input_dev *input = xpad->dev; 2278 2279 if (xpad->xtype == XTYPE_XBOX360W) { 2280 /* 2281 * Wireless controllers always listen to input so 2282 * they are notified when controller shows up 2283 * or goes away. 2284 */ 2285 xpad360w_stop_input(xpad); 2286 2287 /* 2288 * The wireless adapter is going off now, so the 2289 * gamepads are going to become disconnected. 2290 * Unless explicitly disabled, power them down 2291 * so they don't just sit there flashing. 2292 */ 2293 if (auto_poweroff && xpad->pad_present) 2294 xpad360w_poweroff_controller(xpad); 2295 } else { 2296 guard(mutex)(&input->mutex); 2297 2298 if (input_device_enabled(input)) 2299 xpad_stop_input(xpad); 2300 } 2301 2302 xpad_stop_output(xpad); 2303 2304 return 0; 2305} 2306 2307static int xpad_resume(struct usb_interface *intf) 2308{ 2309 struct usb_xpad *xpad = usb_get_intfdata(intf); 2310 struct input_dev *input = xpad->dev; 2311 2312 xpad->delayed_init_done = false; 2313 if (xpad->xtype == XTYPE_XBOX360W) 2314 return xpad360w_start_input(xpad); 2315 2316 guard(mutex)(&input->mutex); 2317 2318 if (input_device_enabled(input)) 2319 return xpad_start_input(xpad); 2320 2321 if (xpad->xtype == XTYPE_XBOXONE) { 2322 /* 2323 * Even if there are no users, we'll send Xbox One pads 2324 * the startup sequence so they don't sit there and 2325 * blink until somebody opens the input device again. 2326 */ 2327 return xpad_start_xbox_one(xpad); 2328 } 2329 2330 return 0; 2331} 2332 2333static struct usb_driver xpad_driver = { 2334 .name = "xpad", 2335 .probe = xpad_probe, 2336 .disconnect = xpad_disconnect, 2337 .suspend = xpad_suspend, 2338 .resume = xpad_resume, 2339 .id_table = xpad_table, 2340}; 2341 2342module_usb_driver(xpad_driver); 2343 2344MODULE_AUTHOR("Marko Friedemann <mfr@bmx-chemnitz.de>"); 2345MODULE_DESCRIPTION("Xbox pad driver"); 2346MODULE_LICENSE("GPL");
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