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