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 { 0x3507, 0x000b, "ZENAIM LEVERLESS", 0, XTYPE_XBOX360 }, 398 { 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 }, 399 { 0x3537, 0x100f, "GameSir Nova 2 Lite", 0, XTYPE_XBOX360 }, 400 { 0x3537, 0x1010, "GameSir G7 SE", 0, XTYPE_XBOXONE }, 401 { 0x3651, 0x1000, "CRKD SG", 0, XTYPE_XBOX360 }, 402 { 0x366c, 0x0005, "ByoWave Proteus Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE, FLAG_DELAY_INIT }, 403 { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX }, 404 { 0x37d7, 0x2501, "Flydigi Apex 5", 0, XTYPE_XBOX360 }, 405 { 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 }, 406 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, 407 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } 408 }; 409 410 /* buttons shared with xbox and xbox360 */ 411 static const signed short xpad_common_btn[] = { 412 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ 413 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ 414 -1 /* terminating entry */ 415 }; 416 417 /* original xbox controllers only */ 418 static const signed short xpad_btn[] = { 419 BTN_C, BTN_Z, /* "analog" buttons */ 420 -1 /* terminating entry */ 421 }; 422 423 /* used when dpad is mapped to buttons */ 424 static const signed short xpad_btn_pad[] = { 425 BTN_DPAD_LEFT, BTN_DPAD_RIGHT, /* d-pad left, right */ 426 BTN_DPAD_UP, BTN_DPAD_DOWN, /* d-pad up, down */ 427 -1 /* terminating entry */ 428 }; 429 430 /* used when triggers are mapped to buttons */ 431 static const signed short xpad_btn_triggers[] = { 432 BTN_TL2, BTN_TR2, /* triggers left/right */ 433 -1 434 }; 435 436 static const signed short xpad360_btn[] = { /* buttons for x360 controller */ 437 BTN_TL, BTN_TR, /* Button LB/RB */ 438 BTN_MODE, /* The big X button */ 439 -1 440 }; 441 442 static const signed short xpad_abs[] = { 443 ABS_X, ABS_Y, /* left stick */ 444 ABS_RX, ABS_RY, /* right stick */ 445 -1 /* terminating entry */ 446 }; 447 448 /* used when dpad is mapped to axes */ 449 static const signed short xpad_abs_pad[] = { 450 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ 451 -1 /* terminating entry */ 452 }; 453 454 /* used when triggers are mapped to axes */ 455 static const signed short xpad_abs_triggers[] = { 456 ABS_Z, ABS_RZ, /* triggers left/right */ 457 -1 458 }; 459 460 /* used when the controller has extra paddle buttons */ 461 static const signed short xpad_btn_paddles[] = { 462 BTN_GRIPR, BTN_GRIPR2, /* paddle upper right, lower right */ 463 BTN_GRIPL, BTN_GRIPL2, /* paddle upper left, lower left */ 464 -1 /* terminating entry */ 465 }; 466 467 /* 468 * Xbox 360 has a vendor-specific class, so we cannot match it with only 469 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we 470 * match against vendor id as well. Wired Xbox 360 devices have protocol 1, 471 * wireless controllers have protocol 129. 472 */ 473 #define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \ 474 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 475 .idVendor = (vend), \ 476 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 477 .bInterfaceSubClass = 93, \ 478 .bInterfaceProtocol = (pr) 479 #define XPAD_XBOX360_VENDOR(vend) \ 480 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \ 481 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) } 482 483 /* The Xbox One controller uses subclass 71 and protocol 208. */ 484 #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ 485 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 486 .idVendor = (vend), \ 487 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 488 .bInterfaceSubClass = 71, \ 489 .bInterfaceProtocol = (pr) 490 #define XPAD_XBOXONE_VENDOR(vend) \ 491 { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) } 492 493 static const struct usb_device_id xpad_table[] = { 494 /* 495 * Please keep this list sorted by vendor ID. Note that there are 2 496 * macros - XPAD_XBOX360_VENDOR and XPAD_XBOXONE_VENDOR. 497 */ 498 { USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */ 499 XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */ 500 XPAD_XBOX360_VENDOR(0x0351), /* CRKD Controllers */ 501 XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */ 502 XPAD_XBOX360_VENDOR(0x03f0), /* HP HyperX Xbox 360 controllers */ 503 XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */ 504 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */ 505 XPAD_XBOXONE_VENDOR(0x044f), /* Thrustmaster Xbox One controllers */ 506 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */ 507 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */ 508 XPAD_XBOX360_VENDOR(0x046d), /* Logitech Xbox 360-style controllers */ 509 XPAD_XBOX360_VENDOR(0x0502), /* Acer Inc. Xbox 360 style controllers */ 510 XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */ 511 XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */ 512 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz Xbox 360 controllers */ 513 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ 514 XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ 515 XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz Gamepad */ 516 XPAD_XBOX360_VENDOR(0x0b05), /* ASUS controllers */ 517 XPAD_XBOXONE_VENDOR(0x0b05), /* ASUS controllers */ 518 XPAD_XBOX360_VENDOR(0x0c12), /* Zeroplus X-Box 360 controllers */ 519 XPAD_XBOX360_VENDOR(0x0db0), /* Micro Star International X-Box 360 controllers */ 520 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f Xbox 360 controllers */ 521 XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f Xbox One controllers */ 522 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori controllers */ 523 XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori controllers */ 524 XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */ 525 XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */ 526 XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */ 527 XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */ 528 XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */ 529 XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */ 530 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */ 531 XPAD_XBOX360_VENDOR(0x146b), /* Bigben Interactive controllers */ 532 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ 533 XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */ 534 XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */ 535 XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */ 536 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ 537 XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */ 538 XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */ 539 XPAD_XBOX360_VENDOR(0x1a86), /* Nanjing Qinheng Microelectronics (WCH) */ 540 XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */ 541 XPAD_XBOX360_VENDOR(0x1ee9), /* ZOTAC Technology Limited */ 542 XPAD_XBOX360_VENDOR(0x20bc), /* BETOP wireless dongles */ 543 XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */ 544 XPAD_XBOXONE_VENDOR(0x20d6), /* PowerA controllers */ 545 XPAD_XBOX360_VENDOR(0x2345), /* Machenike Controllers */ 546 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA controllers */ 547 XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA controllers */ 548 XPAD_XBOX360_VENDOR(0x2563), /* OneXPlayer Gamepad */ 549 XPAD_XBOX360_VENDOR(0x260d), /* Dareu H101 */ 550 XPAD_XBOXONE_VENDOR(0x294b), /* Snakebyte */ 551 XPAD_XBOX360_VENDOR(0x2993), /* TECNO Mobile */ 552 XPAD_XBOX360_VENDOR(0x2c22), /* Qanba Controllers */ 553 XPAD_XBOX360_VENDOR(0x2dc8), /* 8BitDo Controllers */ 554 XPAD_XBOXONE_VENDOR(0x2dc8), /* 8BitDo Controllers */ 555 XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Controllers */ 556 XPAD_XBOX360_VENDOR(0x2f24), /* GameSir Controllers */ 557 XPAD_XBOXONE_VENDOR(0x2e95), /* SCUF Gaming Controller */ 558 XPAD_XBOX360_VENDOR(0x31e3), /* Wooting Keyboards */ 559 XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */ 560 XPAD_XBOXONE_VENDOR(0x3285), /* Nacon Evol-X */ 561 XPAD_XBOX360_VENDOR(0x3507), /* ZENAIM Controllers */ 562 XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */ 563 XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */ 564 XPAD_XBOX360_VENDOR(0x3651), /* CRKD Controllers */ 565 XPAD_XBOXONE_VENDOR(0x366c), /* ByoWave controllers */ 566 XPAD_XBOX360_VENDOR(0x37d7), /* Flydigi Controllers */ 567 XPAD_XBOX360_VENDOR(0x3958), /* RedOctane Games Controllers */ 568 XPAD_XBOX360_VENDOR(0x413d), /* Black Shark Green Ghost Controller */ 569 { } 570 }; 571 572 MODULE_DEVICE_TABLE(usb, xpad_table); 573 574 struct xboxone_init_packet { 575 u16 idVendor; 576 u16 idProduct; 577 const u8 *data; 578 u8 len; 579 }; 580 581 #define XBOXONE_INIT_PKT(_vid, _pid, _data) \ 582 { \ 583 .idVendor = (_vid), \ 584 .idProduct = (_pid), \ 585 .data = (_data), \ 586 .len = ARRAY_SIZE(_data), \ 587 } 588 589 /* 590 * starting with xbox one, the game input protocol is used 591 * magic numbers are taken from 592 * - https://github.com/xpadneo/gip-dissector/blob/main/src/gip-dissector.lua 593 * - https://github.com/medusalix/xone/blob/master/bus/protocol.c 594 */ 595 #define GIP_CMD_ACK 0x01 596 #define GIP_CMD_ANNOUNCE 0x02 597 #define GIP_CMD_IDENTIFY 0x04 598 #define GIP_CMD_POWER 0x05 599 #define GIP_CMD_AUTHENTICATE 0x06 600 #define GIP_CMD_VIRTUAL_KEY 0x07 601 #define GIP_CMD_RUMBLE 0x09 602 #define GIP_CMD_LED 0x0a 603 #define GIP_CMD_FIRMWARE 0x0c 604 #define GIP_CMD_INPUT 0x20 605 606 #define GIP_SEQ0 0x00 607 608 #define GIP_OPT_ACK 0x10 609 #define GIP_OPT_INTERNAL 0x20 610 611 /* 612 * length of the command payload encoded with 613 * https://en.wikipedia.org/wiki/LEB128 614 * which is a no-op for N < 128 615 */ 616 #define GIP_PL_LEN(N) (N) 617 618 /* 619 * payload specific defines 620 */ 621 #define GIP_PWR_ON 0x00 622 #define GIP_LED_ON 0x01 623 624 #define GIP_MOTOR_R BIT(0) 625 #define GIP_MOTOR_L BIT(1) 626 #define GIP_MOTOR_RT BIT(2) 627 #define GIP_MOTOR_LT BIT(3) 628 #define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT) 629 630 #define GIP_WIRED_INTF_DATA 0 631 #define GIP_WIRED_INTF_AUDIO 1 632 633 /* 634 * This packet is required for all Xbox One pads with 2015 635 * or later firmware installed (or present from the factory). 636 */ 637 static const u8 xboxone_power_on[] = { 638 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(1), GIP_PWR_ON 639 }; 640 641 /* 642 * This packet is required for Xbox One S (0x045e:0x02ea) 643 * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to 644 * initialize the controller that was previously used in 645 * Bluetooth mode. 646 */ 647 static const u8 xboxone_s_init[] = { 648 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, 0x0f, 0x06 649 }; 650 651 /* 652 * This packet is required to get additional input data 653 * from Xbox One Elite Series 2 (0x045e:0x0b00) pads. 654 * We mostly do this right now to get paddle data 655 */ 656 static const u8 extra_input_packet_init[] = { 657 0x4d, 0x10, 0x01, 0x02, 0x07, 0x00 658 }; 659 660 /* 661 * This packet is required for the Titanfall 2 Xbox One pads 662 * (0x0e6f:0x0165) to finish initialization and for Hori pads 663 * (0x0f0d:0x0067) to make the analog sticks work. 664 */ 665 static const u8 xboxone_hori_ack_id[] = { 666 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 667 0x00, GIP_CMD_IDENTIFY, GIP_OPT_INTERNAL, 0x3a, 0x00, 0x00, 0x00, 0x80, 0x00 668 }; 669 670 /* 671 * This packet is sent by default on Windows, and is required for some pads to 672 * start sending input reports, including most (all?) of the PDP. These pads 673 * include: (0x0e6f:0x02ab), (0x0e6f:0x02a4), (0x0e6f:0x02a6). 674 */ 675 static const u8 xboxone_led_on[] = { GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, 676 GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 }; 677 678 /* 679 * This packet is required for most (all?) of the PDP pads to start 680 * sending input reports. These pads include: (0x0e6f:0x02ab), 681 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 682 */ 683 static const u8 xboxone_auth_done[] = { 684 GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00 685 }; 686 687 /* 688 * A specific rumble packet is required for some PowerA pads to start 689 * sending input reports. One of those pads is (0x24c6:0x543a). 690 */ 691 static const u8 xboxone_rumblebegin_init[] = { 692 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 693 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x1D, 0x1D, 0xFF, 0x00, 0x00 694 }; 695 696 /* 697 * A rumble packet with zero FF intensity will immediately 698 * terminate the rumbling required to init PowerA pads. 699 * This should happen fast enough that the motors don't 700 * spin up to enough speed to actually vibrate the gamepad. 701 */ 702 static const u8 xboxone_rumbleend_init[] = { 703 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 704 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 705 }; 706 707 /* 708 * This specifies the selection of init packets that a gamepad 709 * will be sent on init *and* the order in which they will be 710 * sent. The correct sequence number will be added when the 711 * packet is going to be sent. 712 */ 713 static const struct xboxone_init_packet xboxone_init_packets[] = { 714 XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_ack_id), 715 XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_ack_id), 716 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_power_on), 717 XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init), 718 XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init), 719 XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init), 720 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_led_on), 721 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_auth_done), 722 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), 723 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init), 724 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init), 725 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init), 726 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init), 727 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init), 728 }; 729 730 struct xpad_output_packet { 731 u8 data[XPAD_PKT_LEN]; 732 u8 len; 733 bool pending; 734 }; 735 736 #define XPAD_OUT_CMD_IDX 0 737 #define XPAD_OUT_FF_IDX 1 738 #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) 739 #define XPAD_NUM_OUT_PACKETS (1 + \ 740 IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ 741 IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) 742 743 struct usb_xpad { 744 struct input_dev *dev; /* input device interface */ 745 struct input_dev __rcu *x360w_dev; 746 struct usb_device *udev; /* usb device */ 747 struct usb_interface *intf; /* usb interface */ 748 749 bool pad_present; 750 bool input_created; 751 752 struct urb *irq_in; /* urb for interrupt in report */ 753 unsigned char *idata; /* input data */ 754 dma_addr_t idata_dma; 755 756 struct urb *irq_out; /* urb for interrupt out report */ 757 struct usb_anchor irq_out_anchor; 758 bool irq_out_active; /* we must not use an active URB */ 759 u8 odata_serial; /* serial number for xbox one protocol */ 760 unsigned char *odata; /* output data */ 761 dma_addr_t odata_dma; 762 spinlock_t odata_lock; 763 764 struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; 765 int last_out_packet; 766 int init_seq; 767 768 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 769 struct xpad_led *led; 770 #endif 771 772 char phys[64]; /* physical device path */ 773 774 int mapping; /* map d-pad to buttons or to axes */ 775 int xtype; /* type of xbox device */ 776 int packet_type; /* type of the extended packet */ 777 int pad_nr; /* the order x360 pads were attached */ 778 const char *name; /* name of the device */ 779 struct work_struct work; /* init/remove device from callback */ 780 time64_t mode_btn_down_ts; 781 bool delay_init; /* init packets should be delayed */ 782 bool delayed_init_done; 783 }; 784 785 static int xpad_init_input(struct usb_xpad *xpad); 786 static void xpad_deinit_input(struct usb_xpad *xpad); 787 static int xpad_start_input(struct usb_xpad *xpad); 788 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num); 789 static void xpad360w_poweroff_controller(struct usb_xpad *xpad); 790 791 /* 792 * xpad_process_packet 793 * 794 * Completes a request by converting the data into events for the 795 * input subsystem. 796 * 797 * The used report descriptor was taken from ITO Takayuki's website: 798 * http://euc.jp/periphs/xbox-controller.ja.html 799 */ 800 static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 801 { 802 struct input_dev *dev = xpad->dev; 803 804 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 805 /* left stick */ 806 input_report_abs(dev, ABS_X, 807 (__s16) le16_to_cpup((__le16 *)(data + 12))); 808 input_report_abs(dev, ABS_Y, 809 ~(__s16) le16_to_cpup((__le16 *)(data + 14))); 810 811 /* right stick */ 812 input_report_abs(dev, ABS_RX, 813 (__s16) le16_to_cpup((__le16 *)(data + 16))); 814 input_report_abs(dev, ABS_RY, 815 ~(__s16) le16_to_cpup((__le16 *)(data + 18))); 816 } 817 818 /* triggers left/right */ 819 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 820 input_report_key(dev, BTN_TL2, data[10]); 821 input_report_key(dev, BTN_TR2, data[11]); 822 } else { 823 input_report_abs(dev, ABS_Z, data[10]); 824 input_report_abs(dev, ABS_RZ, data[11]); 825 } 826 827 /* digital pad */ 828 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 829 /* dpad as buttons (left, right, up, down) */ 830 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 831 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 832 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 833 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 834 } else { 835 input_report_abs(dev, ABS_HAT0X, 836 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 837 input_report_abs(dev, ABS_HAT0Y, 838 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 839 } 840 841 /* start/back buttons and stick press left/right */ 842 input_report_key(dev, BTN_START, data[2] & BIT(4)); 843 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 844 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 845 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 846 847 /* "analog" buttons A, B, X, Y */ 848 input_report_key(dev, BTN_A, data[4]); 849 input_report_key(dev, BTN_B, data[5]); 850 input_report_key(dev, BTN_X, data[6]); 851 input_report_key(dev, BTN_Y, data[7]); 852 853 /* "analog" buttons black, white */ 854 input_report_key(dev, BTN_C, data[8]); 855 input_report_key(dev, BTN_Z, data[9]); 856 857 858 input_sync(dev); 859 } 860 861 /* 862 * xpad360_process_packet 863 * 864 * Completes a request by converting the data into events for the 865 * input subsystem. It is version for xbox 360 controller 866 * 867 * The used report descriptor was taken from: 868 * http://www.free60.org/wiki/Gamepad 869 */ 870 871 static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, 872 u16 cmd, unsigned char *data) 873 { 874 /* valid pad data */ 875 if (data[0] != 0x00) 876 return; 877 878 /* digital pad */ 879 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 880 /* dpad as buttons (left, right, up, down) */ 881 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 882 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 883 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 884 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 885 } 886 887 /* 888 * This should be a simple else block. However historically 889 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 890 * made no sense, but now we can not just switch back and have to 891 * support both behaviors. 892 */ 893 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 894 xpad->xtype == XTYPE_XBOX360W) { 895 input_report_abs(dev, ABS_HAT0X, 896 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 897 input_report_abs(dev, ABS_HAT0Y, 898 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 899 } 900 901 /* start/back buttons */ 902 input_report_key(dev, BTN_START, data[2] & BIT(4)); 903 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 904 905 /* stick press left/right */ 906 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 907 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 908 909 /* buttons A,B,X,Y,TL,TR and MODE */ 910 input_report_key(dev, BTN_A, data[3] & BIT(4)); 911 input_report_key(dev, BTN_B, data[3] & BIT(5)); 912 input_report_key(dev, BTN_X, data[3] & BIT(6)); 913 input_report_key(dev, BTN_Y, data[3] & BIT(7)); 914 input_report_key(dev, BTN_TL, data[3] & BIT(0)); 915 input_report_key(dev, BTN_TR, data[3] & BIT(1)); 916 input_report_key(dev, BTN_MODE, data[3] & BIT(2)); 917 918 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 919 /* left stick */ 920 input_report_abs(dev, ABS_X, 921 (__s16) le16_to_cpup((__le16 *)(data + 6))); 922 input_report_abs(dev, ABS_Y, 923 ~(__s16) le16_to_cpup((__le16 *)(data + 8))); 924 925 /* right stick */ 926 input_report_abs(dev, ABS_RX, 927 (__s16) le16_to_cpup((__le16 *)(data + 10))); 928 input_report_abs(dev, ABS_RY, 929 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 930 } 931 932 /* triggers left/right */ 933 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 934 input_report_key(dev, BTN_TL2, data[4]); 935 input_report_key(dev, BTN_TR2, data[5]); 936 } else { 937 input_report_abs(dev, ABS_Z, data[4]); 938 input_report_abs(dev, ABS_RZ, data[5]); 939 } 940 941 input_sync(dev); 942 943 /* XBOX360W controllers can't be turned off without driver assistance */ 944 if (xpad->xtype == XTYPE_XBOX360W) { 945 if (xpad->mode_btn_down_ts > 0 && xpad->pad_present && 946 ((ktime_get_seconds() - xpad->mode_btn_down_ts) >= 947 XPAD360W_POWEROFF_TIMEOUT)) { 948 xpad360w_poweroff_controller(xpad); 949 xpad->mode_btn_down_ts = 0; 950 return; 951 } 952 953 /* mode button down/up */ 954 if (data[3] & BIT(2)) 955 xpad->mode_btn_down_ts = ktime_get_seconds(); 956 else 957 xpad->mode_btn_down_ts = 0; 958 } 959 } 960 961 static void xpad_presence_work(struct work_struct *work) 962 { 963 struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); 964 int error; 965 966 if (xpad->pad_present) { 967 error = xpad_init_input(xpad); 968 if (error) { 969 /* complain only, not much else we can do here */ 970 dev_err(&xpad->dev->dev, 971 "unable to init device: %d\n", error); 972 } else { 973 rcu_assign_pointer(xpad->x360w_dev, xpad->dev); 974 } 975 } else { 976 RCU_INIT_POINTER(xpad->x360w_dev, NULL); 977 synchronize_rcu(); 978 /* 979 * Now that we are sure xpad360w_process_packet is not 980 * using input device we can get rid of it. 981 */ 982 xpad_deinit_input(xpad); 983 } 984 } 985 986 /* 987 * xpad360w_process_packet 988 * 989 * Completes a request by converting the data into events for the 990 * input subsystem. It is version for xbox 360 wireless controller. 991 * 992 * Byte.Bit 993 * 00.1 - Status change: The controller or headset has connected/disconnected 994 * Bits 01.7 and 01.6 are valid 995 * 01.7 - Controller present 996 * 01.6 - Headset present 997 * 01.1 - Pad state (Bytes 4+) valid 998 * 999 */ 1000 static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 1001 { 1002 struct input_dev *dev; 1003 bool present; 1004 1005 /* Presence change */ 1006 if (data[0] & 0x08) { 1007 present = (data[1] & 0x80) != 0; 1008 1009 if (xpad->pad_present != present) { 1010 xpad->pad_present = present; 1011 schedule_work(&xpad->work); 1012 } 1013 } 1014 1015 /* Valid pad data */ 1016 if (data[1] != 0x1) 1017 return; 1018 1019 rcu_read_lock(); 1020 dev = rcu_dereference(xpad->x360w_dev); 1021 if (dev) 1022 xpad360_process_packet(xpad, dev, cmd, &data[4]); 1023 rcu_read_unlock(); 1024 } 1025 1026 /* 1027 * xpadone_process_packet 1028 * 1029 * Completes a request by converting the data into events for the 1030 * input subsystem. This version is for the Xbox One controller. 1031 * 1032 * The report format was gleaned from 1033 * https://github.com/kylelemons/xbox/blob/master/xbox.go 1034 */ 1035 static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, u32 len) 1036 { 1037 struct input_dev *dev = xpad->dev; 1038 bool do_sync = false; 1039 1040 /* the xbox button has its own special report */ 1041 if (data[0] == GIP_CMD_VIRTUAL_KEY) { 1042 /* 1043 * The Xbox One S controller requires these reports to be 1044 * acked otherwise it continues sending them forever and 1045 * won't report further mode button events. 1046 */ 1047 if (data[1] == (GIP_OPT_ACK | GIP_OPT_INTERNAL)) 1048 xpadone_ack_mode_report(xpad, data[2]); 1049 1050 input_report_key(dev, BTN_MODE, data[4] & GENMASK(1, 0)); 1051 input_sync(dev); 1052 1053 do_sync = true; 1054 } else if (data[0] == GIP_CMD_FIRMWARE) { 1055 /* Some packet formats force us to use this separate to poll paddle inputs */ 1056 if (xpad->packet_type == PKT_XBE2_FW_5_11) { 1057 /* Mute paddles if controller is in a custom profile slot 1058 * Checked by looking at the active profile slot to 1059 * verify it's the default slot 1060 */ 1061 if (data[19] != 0) 1062 data[18] = 0; 1063 1064 /* Elite Series 2 split packet paddle bits */ 1065 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1066 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1067 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1068 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1069 1070 do_sync = true; 1071 } 1072 } else if (data[0] == GIP_CMD_ANNOUNCE) { 1073 int error; 1074 1075 if (xpad->delay_init && !xpad->delayed_init_done) { 1076 xpad->delayed_init_done = true; 1077 error = xpad_start_input(xpad); 1078 if (error) 1079 dev_warn(&xpad->dev->dev, 1080 "unable to start delayed input: %d\n", 1081 error); 1082 } 1083 } else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */ 1084 /* menu/view buttons */ 1085 input_report_key(dev, BTN_START, data[4] & BIT(2)); 1086 input_report_key(dev, BTN_SELECT, data[4] & BIT(3)); 1087 if (xpad->mapping & MAP_SHARE_BUTTON) { 1088 u32 offset = (xpad->mapping & MAP_SHARE_OFFSET) ? 26 : 18; 1089 1090 if (len >= offset) 1091 input_report_key(dev, KEY_RECORD, data[len - offset] & BIT(0)); 1092 } 1093 1094 /* buttons A,B,X,Y */ 1095 input_report_key(dev, BTN_A, data[4] & BIT(4)); 1096 input_report_key(dev, BTN_B, data[4] & BIT(5)); 1097 input_report_key(dev, BTN_X, data[4] & BIT(6)); 1098 input_report_key(dev, BTN_Y, data[4] & BIT(7)); 1099 1100 /* digital pad */ 1101 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1102 /* dpad as buttons (left, right, up, down) */ 1103 input_report_key(dev, BTN_DPAD_LEFT, data[5] & BIT(2)); 1104 input_report_key(dev, BTN_DPAD_RIGHT, data[5] & BIT(3)); 1105 input_report_key(dev, BTN_DPAD_UP, data[5] & BIT(0)); 1106 input_report_key(dev, BTN_DPAD_DOWN, data[5] & BIT(1)); 1107 } else { 1108 input_report_abs(dev, ABS_HAT0X, 1109 !!(data[5] & 0x08) - !!(data[5] & 0x04)); 1110 input_report_abs(dev, ABS_HAT0Y, 1111 !!(data[5] & 0x02) - !!(data[5] & 0x01)); 1112 } 1113 1114 /* TL/TR */ 1115 input_report_key(dev, BTN_TL, data[5] & BIT(4)); 1116 input_report_key(dev, BTN_TR, data[5] & BIT(5)); 1117 1118 /* stick press left/right */ 1119 input_report_key(dev, BTN_THUMBL, data[5] & BIT(6)); 1120 input_report_key(dev, BTN_THUMBR, data[5] & BIT(7)); 1121 1122 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1123 /* left stick */ 1124 input_report_abs(dev, ABS_X, 1125 (__s16) le16_to_cpup((__le16 *)(data + 10))); 1126 input_report_abs(dev, ABS_Y, 1127 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 1128 1129 /* right stick */ 1130 input_report_abs(dev, ABS_RX, 1131 (__s16) le16_to_cpup((__le16 *)(data + 14))); 1132 input_report_abs(dev, ABS_RY, 1133 ~(__s16) le16_to_cpup((__le16 *)(data + 16))); 1134 } 1135 1136 /* triggers left/right */ 1137 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1138 input_report_key(dev, BTN_TL2, 1139 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1140 input_report_key(dev, BTN_TR2, 1141 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1142 } else { 1143 input_report_abs(dev, ABS_Z, 1144 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1145 input_report_abs(dev, ABS_RZ, 1146 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1147 } 1148 1149 /* Profile button has a value of 0-3, so it is reported as an axis */ 1150 if (xpad->mapping & MAP_PROFILE_BUTTON) 1151 input_report_abs(dev, ABS_PROFILE, data[34]); 1152 1153 /* paddle handling */ 1154 /* based on SDL's SDL_hidapi_xboxone.c */ 1155 if (xpad->mapping & MAP_PADDLES) { 1156 if (xpad->packet_type == PKT_XBE1) { 1157 /* Mute paddles if controller has a custom mapping applied. 1158 * Checked by comparing the current mapping 1159 * config against the factory mapping config 1160 */ 1161 if (memcmp(&data[4], &data[18], 2) != 0) 1162 data[32] = 0; 1163 1164 /* OG Elite Series Controller paddle bits */ 1165 input_report_key(dev, BTN_GRIPR, data[32] & BIT(1)); 1166 input_report_key(dev, BTN_GRIPR2, data[32] & BIT(3)); 1167 input_report_key(dev, BTN_GRIPL, data[32] & BIT(0)); 1168 input_report_key(dev, BTN_GRIPL2, data[32] & BIT(2)); 1169 } else if (xpad->packet_type == PKT_XBE2_FW_OLD) { 1170 /* Mute paddles if controller has a custom mapping applied. 1171 * Checked by comparing the current mapping 1172 * config against the factory mapping config 1173 */ 1174 if (data[19] != 0) 1175 data[18] = 0; 1176 1177 /* Elite Series 2 4.x firmware paddle bits */ 1178 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1179 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1180 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1181 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1182 } else if (xpad->packet_type == PKT_XBE2_FW_5_EARLY) { 1183 /* Mute paddles if controller has a custom mapping applied. 1184 * Checked by comparing the current mapping 1185 * config against the factory mapping config 1186 */ 1187 if (data[23] != 0) 1188 data[22] = 0; 1189 1190 /* Elite Series 2 5.x firmware paddle bits 1191 * (before the packet was split) 1192 */ 1193 input_report_key(dev, BTN_GRIPR, data[22] & BIT(0)); 1194 input_report_key(dev, BTN_GRIPR2, data[22] & BIT(1)); 1195 input_report_key(dev, BTN_GRIPL, data[22] & BIT(2)); 1196 input_report_key(dev, BTN_GRIPL2, data[22] & BIT(3)); 1197 } 1198 } 1199 1200 do_sync = true; 1201 } 1202 1203 if (do_sync) 1204 input_sync(dev); 1205 } 1206 1207 static void xpad_irq_in(struct urb *urb) 1208 { 1209 struct usb_xpad *xpad = urb->context; 1210 struct device *dev = &xpad->intf->dev; 1211 int retval, status; 1212 1213 status = urb->status; 1214 1215 switch (status) { 1216 case 0: 1217 /* success */ 1218 break; 1219 case -ECONNRESET: 1220 case -ENOENT: 1221 case -ESHUTDOWN: 1222 /* this urb is terminated, clean up */ 1223 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1224 __func__, status); 1225 return; 1226 default: 1227 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1228 __func__, status); 1229 goto exit; 1230 } 1231 1232 switch (xpad->xtype) { 1233 case XTYPE_XBOX360: 1234 xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); 1235 break; 1236 case XTYPE_XBOX360W: 1237 xpad360w_process_packet(xpad, 0, xpad->idata); 1238 break; 1239 case XTYPE_XBOXONE: 1240 xpadone_process_packet(xpad, 0, xpad->idata, urb->actual_length); 1241 break; 1242 default: 1243 xpad_process_packet(xpad, 0, xpad->idata); 1244 } 1245 1246 exit: 1247 retval = usb_submit_urb(urb, GFP_ATOMIC); 1248 if (retval) 1249 dev_err(dev, "%s - usb_submit_urb failed with result %d\n", 1250 __func__, retval); 1251 } 1252 1253 /* Callers must hold xpad->odata_lock spinlock */ 1254 static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad) 1255 { 1256 const struct xboxone_init_packet *init_packet; 1257 1258 if (xpad->xtype != XTYPE_XBOXONE) 1259 return false; 1260 1261 /* 1262 * Some dongles will discard init packets if they're sent before the 1263 * controller connects. In these cases, we need to wait until we get 1264 * an announce packet from them to send the init packet sequence. 1265 */ 1266 if (xpad->delay_init && !xpad->delayed_init_done) 1267 return false; 1268 1269 /* Perform initialization sequence for Xbox One pads that require it */ 1270 while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) { 1271 init_packet = &xboxone_init_packets[xpad->init_seq++]; 1272 1273 if (init_packet->idVendor != 0 && 1274 init_packet->idVendor != xpad->dev->id.vendor) 1275 continue; 1276 1277 if (init_packet->idProduct != 0 && 1278 init_packet->idProduct != xpad->dev->id.product) 1279 continue; 1280 1281 /* This packet applies to our device, so prepare to send it */ 1282 memcpy(xpad->odata, init_packet->data, init_packet->len); 1283 xpad->irq_out->transfer_buffer_length = init_packet->len; 1284 1285 /* Update packet with current sequence number */ 1286 xpad->odata[2] = xpad->odata_serial++; 1287 return true; 1288 } 1289 1290 return false; 1291 } 1292 1293 /* Callers must hold xpad->odata_lock spinlock */ 1294 static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) 1295 { 1296 struct xpad_output_packet *pkt, *packet = NULL; 1297 int i; 1298 1299 /* We may have init packets to send before we can send user commands */ 1300 if (xpad_prepare_next_init_packet(xpad)) 1301 return true; 1302 1303 for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { 1304 if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) 1305 xpad->last_out_packet = 0; 1306 1307 pkt = &xpad->out_packets[xpad->last_out_packet]; 1308 if (pkt->pending) { 1309 dev_dbg(&xpad->intf->dev, 1310 "%s - found pending output packet %d\n", 1311 __func__, xpad->last_out_packet); 1312 packet = pkt; 1313 break; 1314 } 1315 } 1316 1317 if (packet) { 1318 memcpy(xpad->odata, packet->data, packet->len); 1319 xpad->irq_out->transfer_buffer_length = packet->len; 1320 packet->pending = false; 1321 return true; 1322 } 1323 1324 return false; 1325 } 1326 1327 /* Callers must hold xpad->odata_lock spinlock */ 1328 static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) 1329 { 1330 int error; 1331 1332 if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { 1333 usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); 1334 error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); 1335 if (error) { 1336 if (error != -ENODEV) 1337 dev_err(&xpad->intf->dev, 1338 "%s - usb_submit_urb failed with result %d\n", 1339 __func__, error); 1340 usb_unanchor_urb(xpad->irq_out); 1341 return error; 1342 } 1343 1344 xpad->irq_out_active = true; 1345 } 1346 1347 return 0; 1348 } 1349 1350 static void xpad_irq_out(struct urb *urb) 1351 { 1352 struct usb_xpad *xpad = urb->context; 1353 struct device *dev = &xpad->intf->dev; 1354 int status = urb->status; 1355 int error; 1356 1357 guard(spinlock_irqsave)(&xpad->odata_lock); 1358 1359 switch (status) { 1360 case 0: 1361 /* success */ 1362 xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); 1363 break; 1364 1365 case -ECONNRESET: 1366 case -ENOENT: 1367 case -ESHUTDOWN: 1368 /* this urb is terminated, clean up */ 1369 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1370 __func__, status); 1371 xpad->irq_out_active = false; 1372 break; 1373 1374 default: 1375 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1376 __func__, status); 1377 break; 1378 } 1379 1380 if (xpad->irq_out_active) { 1381 usb_anchor_urb(urb, &xpad->irq_out_anchor); 1382 error = usb_submit_urb(urb, GFP_ATOMIC); 1383 if (error) { 1384 dev_err(dev, 1385 "%s - usb_submit_urb failed with result %d\n", 1386 __func__, error); 1387 usb_unanchor_urb(urb); 1388 xpad->irq_out_active = false; 1389 } 1390 } 1391 } 1392 1393 static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad, 1394 struct usb_endpoint_descriptor *ep_irq_out) 1395 { 1396 int error; 1397 1398 if (xpad->xtype == XTYPE_UNKNOWN) 1399 return 0; 1400 1401 init_usb_anchor(&xpad->irq_out_anchor); 1402 1403 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, 1404 GFP_KERNEL, &xpad->odata_dma); 1405 if (!xpad->odata) 1406 return -ENOMEM; 1407 1408 spin_lock_init(&xpad->odata_lock); 1409 1410 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); 1411 if (!xpad->irq_out) { 1412 error = -ENOMEM; 1413 goto err_free_coherent; 1414 } 1415 1416 usb_fill_int_urb(xpad->irq_out, xpad->udev, 1417 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), 1418 xpad->odata, XPAD_PKT_LEN, 1419 xpad_irq_out, xpad, ep_irq_out->bInterval); 1420 xpad->irq_out->transfer_dma = xpad->odata_dma; 1421 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 1422 1423 return 0; 1424 1425 err_free_coherent: 1426 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); 1427 return error; 1428 } 1429 1430 static void xpad_stop_output(struct usb_xpad *xpad) 1431 { 1432 if (xpad->xtype != XTYPE_UNKNOWN) { 1433 if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, 1434 5000)) { 1435 dev_warn(&xpad->intf->dev, 1436 "timed out waiting for output URB to complete, killing\n"); 1437 usb_kill_anchored_urbs(&xpad->irq_out_anchor); 1438 } 1439 } 1440 } 1441 1442 static void xpad_deinit_output(struct usb_xpad *xpad) 1443 { 1444 if (xpad->xtype != XTYPE_UNKNOWN) { 1445 usb_free_urb(xpad->irq_out); 1446 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 1447 xpad->odata, xpad->odata_dma); 1448 } 1449 } 1450 1451 static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) 1452 { 1453 struct xpad_output_packet *packet = 1454 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1455 1456 guard(spinlock_irqsave)(&xpad->odata_lock); 1457 1458 packet->data[0] = 0x08; 1459 packet->data[1] = 0x00; 1460 packet->data[2] = 0x0F; 1461 packet->data[3] = 0xC0; 1462 packet->data[4] = 0x00; 1463 packet->data[5] = 0x00; 1464 packet->data[6] = 0x00; 1465 packet->data[7] = 0x00; 1466 packet->data[8] = 0x00; 1467 packet->data[9] = 0x00; 1468 packet->data[10] = 0x00; 1469 packet->data[11] = 0x00; 1470 packet->len = 12; 1471 packet->pending = true; 1472 1473 /* Reset the sequence so we send out presence first */ 1474 xpad->last_out_packet = -1; 1475 return xpad_try_sending_next_out_packet(xpad); 1476 } 1477 1478 static int xpad_start_xbox_one(struct usb_xpad *xpad) 1479 { 1480 int error; 1481 1482 if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) { 1483 /* 1484 * Explicitly disable the audio interface. This is needed 1485 * for some controllers, such as the PowerA Enhanced Wired 1486 * Controller for Series X|S (0x20d6:0x200e) to report the 1487 * guide button. 1488 */ 1489 error = usb_set_interface(xpad->udev, 1490 GIP_WIRED_INTF_AUDIO, 0); 1491 if (error) 1492 dev_warn(&xpad->dev->dev, 1493 "unable to disable audio interface: %d\n", 1494 error); 1495 } 1496 1497 guard(spinlock_irqsave)(&xpad->odata_lock); 1498 1499 /* 1500 * Begin the init sequence by attempting to send a packet. 1501 * We will cycle through the init packet sequence before 1502 * sending any packets from the output ring. 1503 */ 1504 xpad->init_seq = 0; 1505 return xpad_try_sending_next_out_packet(xpad); 1506 } 1507 1508 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num) 1509 { 1510 struct xpad_output_packet *packet = 1511 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1512 static const u8 mode_report_ack[] = { 1513 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 1514 0x00, GIP_CMD_VIRTUAL_KEY, GIP_OPT_INTERNAL, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00 1515 }; 1516 1517 guard(spinlock_irqsave)(&xpad->odata_lock); 1518 1519 packet->len = sizeof(mode_report_ack); 1520 memcpy(packet->data, mode_report_ack, packet->len); 1521 packet->data[2] = seq_num; 1522 packet->pending = true; 1523 1524 /* Reset the sequence so we send out the ack now */ 1525 xpad->last_out_packet = -1; 1526 xpad_try_sending_next_out_packet(xpad); 1527 } 1528 1529 #ifdef CONFIG_JOYSTICK_XPAD_FF 1530 static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) 1531 { 1532 struct usb_xpad *xpad = input_get_drvdata(dev); 1533 struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; 1534 __u16 strong; 1535 __u16 weak; 1536 1537 if (effect->type != FF_RUMBLE) 1538 return 0; 1539 1540 strong = effect->u.rumble.strong_magnitude; 1541 weak = effect->u.rumble.weak_magnitude; 1542 1543 guard(spinlock_irqsave)(&xpad->odata_lock); 1544 1545 switch (xpad->xtype) { 1546 case XTYPE_XBOX: 1547 packet->data[0] = 0x00; 1548 packet->data[1] = 0x06; 1549 packet->data[2] = 0x00; 1550 packet->data[3] = strong / 256; /* left actuator */ 1551 packet->data[4] = 0x00; 1552 packet->data[5] = weak / 256; /* right actuator */ 1553 packet->len = 6; 1554 packet->pending = true; 1555 break; 1556 1557 case XTYPE_XBOX360: 1558 packet->data[0] = 0x00; 1559 packet->data[1] = 0x08; 1560 packet->data[2] = 0x00; 1561 packet->data[3] = strong / 256; /* left actuator? */ 1562 packet->data[4] = weak / 256; /* right actuator? */ 1563 packet->data[5] = 0x00; 1564 packet->data[6] = 0x00; 1565 packet->data[7] = 0x00; 1566 packet->len = 8; 1567 packet->pending = true; 1568 break; 1569 1570 case XTYPE_XBOX360W: 1571 packet->data[0] = 0x00; 1572 packet->data[1] = 0x01; 1573 packet->data[2] = 0x0F; 1574 packet->data[3] = 0xC0; 1575 packet->data[4] = 0x00; 1576 packet->data[5] = strong / 256; 1577 packet->data[6] = weak / 256; 1578 packet->data[7] = 0x00; 1579 packet->data[8] = 0x00; 1580 packet->data[9] = 0x00; 1581 packet->data[10] = 0x00; 1582 packet->data[11] = 0x00; 1583 packet->len = 12; 1584 packet->pending = true; 1585 break; 1586 1587 case XTYPE_XBOXONE: 1588 packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */ 1589 packet->data[1] = 0x00; 1590 packet->data[2] = xpad->odata_serial++; 1591 packet->data[3] = GIP_PL_LEN(9); 1592 packet->data[4] = 0x00; 1593 packet->data[5] = GIP_MOTOR_ALL; 1594 packet->data[6] = 0x00; /* left trigger */ 1595 packet->data[7] = 0x00; /* right trigger */ 1596 packet->data[8] = strong / 512; /* left actuator */ 1597 packet->data[9] = weak / 512; /* right actuator */ 1598 packet->data[10] = 0xFF; /* on period */ 1599 packet->data[11] = 0x00; /* off period */ 1600 packet->data[12] = 0xFF; /* repeat count */ 1601 packet->len = 13; 1602 packet->pending = true; 1603 break; 1604 1605 default: 1606 dev_dbg(&xpad->dev->dev, 1607 "%s - rumble command sent to unsupported xpad type: %d\n", 1608 __func__, xpad->xtype); 1609 return -EINVAL; 1610 } 1611 1612 return xpad_try_sending_next_out_packet(xpad); 1613 } 1614 1615 static int xpad_init_ff(struct usb_xpad *xpad) 1616 { 1617 if (xpad->xtype == XTYPE_UNKNOWN) 1618 return 0; 1619 1620 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); 1621 1622 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); 1623 } 1624 1625 #else 1626 static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } 1627 #endif 1628 1629 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 1630 #include <linux/leds.h> 1631 #include <linux/idr.h> 1632 1633 static DEFINE_IDA(xpad_pad_seq); 1634 1635 struct xpad_led { 1636 char name[16]; 1637 struct led_classdev led_cdev; 1638 struct usb_xpad *xpad; 1639 }; 1640 1641 /* 1642 * set the LEDs on Xbox 360 / Wireless Controllers 1643 * @param command 1644 * 0: off 1645 * 1: all blink, then previous setting 1646 * 2: 1/top-left blink, then on 1647 * 3: 2/top-right blink, then on 1648 * 4: 3/bottom-left blink, then on 1649 * 5: 4/bottom-right blink, then on 1650 * 6: 1/top-left on 1651 * 7: 2/top-right on 1652 * 8: 3/bottom-left on 1653 * 9: 4/bottom-right on 1654 * 10: rotate 1655 * 11: blink, based on previous setting 1656 * 12: slow blink, based on previous setting 1657 * 13: rotate with two lights 1658 * 14: persistent slow all blink 1659 * 15: blink once, then previous setting 1660 */ 1661 static void xpad_send_led_command(struct usb_xpad *xpad, int command) 1662 { 1663 struct xpad_output_packet *packet = 1664 &xpad->out_packets[XPAD_OUT_LED_IDX]; 1665 1666 command %= 16; 1667 1668 guard(spinlock_irqsave)(&xpad->odata_lock); 1669 1670 switch (xpad->xtype) { 1671 case XTYPE_XBOX360: 1672 packet->data[0] = 0x01; 1673 packet->data[1] = 0x03; 1674 packet->data[2] = command; 1675 packet->len = 3; 1676 packet->pending = true; 1677 break; 1678 1679 case XTYPE_XBOX360W: 1680 packet->data[0] = 0x00; 1681 packet->data[1] = 0x00; 1682 packet->data[2] = 0x08; 1683 packet->data[3] = 0x40 + command; 1684 packet->data[4] = 0x00; 1685 packet->data[5] = 0x00; 1686 packet->data[6] = 0x00; 1687 packet->data[7] = 0x00; 1688 packet->data[8] = 0x00; 1689 packet->data[9] = 0x00; 1690 packet->data[10] = 0x00; 1691 packet->data[11] = 0x00; 1692 packet->len = 12; 1693 packet->pending = true; 1694 break; 1695 } 1696 1697 xpad_try_sending_next_out_packet(xpad); 1698 } 1699 1700 /* 1701 * Light up the segment corresponding to the pad number on 1702 * Xbox 360 Controllers. 1703 */ 1704 static void xpad_identify_controller(struct usb_xpad *xpad) 1705 { 1706 led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); 1707 } 1708 1709 static void xpad_led_set(struct led_classdev *led_cdev, 1710 enum led_brightness value) 1711 { 1712 struct xpad_led *xpad_led = container_of(led_cdev, 1713 struct xpad_led, led_cdev); 1714 1715 xpad_send_led_command(xpad_led->xpad, value); 1716 } 1717 1718 static int xpad_led_probe(struct usb_xpad *xpad) 1719 { 1720 struct xpad_led *led; 1721 struct led_classdev *led_cdev; 1722 int error; 1723 1724 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) 1725 return 0; 1726 1727 xpad->led = led = kzalloc_obj(*led); 1728 if (!led) 1729 return -ENOMEM; 1730 1731 xpad->pad_nr = ida_alloc(&xpad_pad_seq, GFP_KERNEL); 1732 if (xpad->pad_nr < 0) { 1733 error = xpad->pad_nr; 1734 goto err_free_mem; 1735 } 1736 1737 snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); 1738 led->xpad = xpad; 1739 1740 led_cdev = &led->led_cdev; 1741 led_cdev->name = led->name; 1742 led_cdev->brightness_set = xpad_led_set; 1743 led_cdev->flags = LED_CORE_SUSPENDRESUME; 1744 1745 error = led_classdev_register(&xpad->udev->dev, led_cdev); 1746 if (error) 1747 goto err_free_id; 1748 1749 xpad_identify_controller(xpad); 1750 1751 return 0; 1752 1753 err_free_id: 1754 ida_free(&xpad_pad_seq, xpad->pad_nr); 1755 err_free_mem: 1756 kfree(led); 1757 xpad->led = NULL; 1758 return error; 1759 } 1760 1761 static void xpad_led_disconnect(struct usb_xpad *xpad) 1762 { 1763 struct xpad_led *xpad_led = xpad->led; 1764 1765 if (xpad_led) { 1766 led_classdev_unregister(&xpad_led->led_cdev); 1767 ida_free(&xpad_pad_seq, xpad->pad_nr); 1768 kfree(xpad_led); 1769 } 1770 } 1771 #else 1772 static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } 1773 static void xpad_led_disconnect(struct usb_xpad *xpad) { } 1774 #endif 1775 1776 static int xpad_start_input(struct usb_xpad *xpad) 1777 { 1778 int error; 1779 1780 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) 1781 return -EIO; 1782 1783 if (xpad->xtype == XTYPE_XBOXONE) { 1784 error = xpad_start_xbox_one(xpad); 1785 if (error) { 1786 usb_kill_urb(xpad->irq_in); 1787 return error; 1788 } 1789 } 1790 if (xpad->xtype == XTYPE_XBOX360) { 1791 /* 1792 * Some third-party controllers Xbox 360-style controllers 1793 * require this message to finish initialization. 1794 */ 1795 u8 dummy[20]; 1796 1797 error = usb_control_msg_recv(xpad->udev, 0, 1798 /* bRequest */ 0x01, 1799 /* bmRequestType */ 1800 USB_TYPE_VENDOR | USB_DIR_IN | 1801 USB_RECIP_INTERFACE, 1802 /* wValue */ 0x100, 1803 /* wIndex */ 0x00, 1804 dummy, sizeof(dummy), 1805 25, GFP_KERNEL); 1806 if (error) 1807 dev_warn(&xpad->dev->dev, 1808 "unable to receive magic message: %d\n", 1809 error); 1810 } 1811 1812 return 0; 1813 } 1814 1815 static void xpad_stop_input(struct usb_xpad *xpad) 1816 { 1817 usb_kill_urb(xpad->irq_in); 1818 } 1819 1820 static void xpad360w_poweroff_controller(struct usb_xpad *xpad) 1821 { 1822 struct xpad_output_packet *packet = 1823 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1824 1825 guard(spinlock_irqsave)(&xpad->odata_lock); 1826 1827 packet->data[0] = 0x00; 1828 packet->data[1] = 0x00; 1829 packet->data[2] = 0x08; 1830 packet->data[3] = 0xC0; 1831 packet->data[4] = 0x00; 1832 packet->data[5] = 0x00; 1833 packet->data[6] = 0x00; 1834 packet->data[7] = 0x00; 1835 packet->data[8] = 0x00; 1836 packet->data[9] = 0x00; 1837 packet->data[10] = 0x00; 1838 packet->data[11] = 0x00; 1839 packet->len = 12; 1840 packet->pending = true; 1841 1842 /* Reset the sequence so we send out poweroff now */ 1843 xpad->last_out_packet = -1; 1844 xpad_try_sending_next_out_packet(xpad); 1845 } 1846 1847 static int xpad360w_start_input(struct usb_xpad *xpad) 1848 { 1849 int error; 1850 1851 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); 1852 if (error) 1853 return -EIO; 1854 1855 /* 1856 * Send presence packet. 1857 * This will force the controller to resend connection packets. 1858 * This is useful in the case we activate the module after the 1859 * adapter has been plugged in, as it won't automatically 1860 * send us info about the controllers. 1861 */ 1862 error = xpad_inquiry_pad_presence(xpad); 1863 if (error) { 1864 usb_kill_urb(xpad->irq_in); 1865 return error; 1866 } 1867 1868 return 0; 1869 } 1870 1871 static void xpad360w_stop_input(struct usb_xpad *xpad) 1872 { 1873 usb_kill_urb(xpad->irq_in); 1874 1875 /* Make sure we are done with presence work if it was scheduled */ 1876 flush_work(&xpad->work); 1877 } 1878 1879 static int xpad_open(struct input_dev *dev) 1880 { 1881 struct usb_xpad *xpad = input_get_drvdata(dev); 1882 1883 return xpad_start_input(xpad); 1884 } 1885 1886 static void xpad_close(struct input_dev *dev) 1887 { 1888 struct usb_xpad *xpad = input_get_drvdata(dev); 1889 1890 xpad_stop_input(xpad); 1891 } 1892 1893 static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) 1894 { 1895 struct usb_xpad *xpad = input_get_drvdata(input_dev); 1896 1897 switch (abs) { 1898 case ABS_X: 1899 case ABS_Y: 1900 case ABS_RX: 1901 case ABS_RY: /* the two sticks */ 1902 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); 1903 break; 1904 case ABS_Z: 1905 case ABS_RZ: /* the triggers (if mapped to axes) */ 1906 if (xpad->xtype == XTYPE_XBOXONE) 1907 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); 1908 else 1909 input_set_abs_params(input_dev, abs, 0, 255, 0, 0); 1910 break; 1911 case ABS_HAT0X: 1912 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ 1913 input_set_abs_params(input_dev, abs, -1, 1, 0, 0); 1914 break; 1915 case ABS_PROFILE: /* 4 value profile button (such as on XAC) */ 1916 input_set_abs_params(input_dev, abs, 0, 4, 0, 0); 1917 break; 1918 default: 1919 input_set_abs_params(input_dev, abs, 0, 0, 0, 0); 1920 break; 1921 } 1922 } 1923 1924 static void xpad_deinit_input(struct usb_xpad *xpad) 1925 { 1926 if (xpad->input_created) { 1927 xpad->input_created = false; 1928 xpad_led_disconnect(xpad); 1929 input_unregister_device(xpad->dev); 1930 } 1931 } 1932 1933 static int xpad_init_input(struct usb_xpad *xpad) 1934 { 1935 struct input_dev *input_dev; 1936 int i, error; 1937 1938 input_dev = input_allocate_device(); 1939 if (!input_dev) 1940 return -ENOMEM; 1941 1942 xpad->dev = input_dev; 1943 input_dev->name = xpad->name; 1944 input_dev->phys = xpad->phys; 1945 usb_to_input_id(xpad->udev, &input_dev->id); 1946 1947 if (xpad->xtype == XTYPE_XBOX360W) { 1948 /* x360w controllers and the receiver have different ids */ 1949 input_dev->id.product = 0x02a1; 1950 } 1951 1952 input_dev->dev.parent = &xpad->intf->dev; 1953 1954 input_set_drvdata(input_dev, xpad); 1955 1956 if (xpad->xtype != XTYPE_XBOX360W) { 1957 input_dev->open = xpad_open; 1958 input_dev->close = xpad_close; 1959 } 1960 1961 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1962 /* set up axes */ 1963 for (i = 0; xpad_abs[i] >= 0; i++) 1964 xpad_set_up_abs(input_dev, xpad_abs[i]); 1965 } 1966 1967 /* set up standard buttons */ 1968 for (i = 0; xpad_common_btn[i] >= 0; i++) 1969 input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]); 1970 1971 /* set up model-specific ones */ 1972 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || 1973 xpad->xtype == XTYPE_XBOXONE) { 1974 for (i = 0; xpad360_btn[i] >= 0; i++) 1975 input_set_capability(input_dev, EV_KEY, xpad360_btn[i]); 1976 if (xpad->mapping & MAP_SHARE_BUTTON) 1977 input_set_capability(input_dev, EV_KEY, KEY_RECORD); 1978 } else { 1979 for (i = 0; xpad_btn[i] >= 0; i++) 1980 input_set_capability(input_dev, EV_KEY, xpad_btn[i]); 1981 } 1982 1983 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1984 for (i = 0; xpad_btn_pad[i] >= 0; i++) 1985 input_set_capability(input_dev, EV_KEY, 1986 xpad_btn_pad[i]); 1987 } 1988 1989 /* set up paddles if the controller has them */ 1990 if (xpad->mapping & MAP_PADDLES) { 1991 for (i = 0; xpad_btn_paddles[i] >= 0; i++) 1992 input_set_capability(input_dev, EV_KEY, xpad_btn_paddles[i]); 1993 } 1994 1995 /* 1996 * This should be a simple else block. However historically 1997 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 1998 * made no sense, but now we can not just switch back and have to 1999 * support both behaviors. 2000 */ 2001 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 2002 xpad->xtype == XTYPE_XBOX360W) { 2003 for (i = 0; xpad_abs_pad[i] >= 0; i++) 2004 xpad_set_up_abs(input_dev, xpad_abs_pad[i]); 2005 } 2006 2007 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 2008 for (i = 0; xpad_btn_triggers[i] >= 0; i++) 2009 input_set_capability(input_dev, EV_KEY, 2010 xpad_btn_triggers[i]); 2011 } else { 2012 for (i = 0; xpad_abs_triggers[i] >= 0; i++) 2013 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); 2014 } 2015 2016 /* setup profile button as an axis with 4 possible values */ 2017 if (xpad->mapping & MAP_PROFILE_BUTTON) 2018 xpad_set_up_abs(input_dev, ABS_PROFILE); 2019 2020 error = xpad_init_ff(xpad); 2021 if (error) 2022 goto err_free_input; 2023 2024 error = xpad_led_probe(xpad); 2025 if (error) 2026 goto err_destroy_ff; 2027 2028 error = input_register_device(xpad->dev); 2029 if (error) 2030 goto err_disconnect_led; 2031 2032 xpad->input_created = true; 2033 return 0; 2034 2035 err_disconnect_led: 2036 xpad_led_disconnect(xpad); 2037 err_destroy_ff: 2038 input_ff_destroy(input_dev); 2039 err_free_input: 2040 input_free_device(input_dev); 2041 return error; 2042 } 2043 2044 static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 2045 { 2046 struct usb_device *udev = interface_to_usbdev(intf); 2047 struct usb_xpad *xpad; 2048 struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out; 2049 int i, error; 2050 2051 if (intf->cur_altsetting->desc.bNumEndpoints != 2) 2052 return -ENODEV; 2053 2054 for (i = 0; xpad_device[i].idVendor; i++) { 2055 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && 2056 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) 2057 break; 2058 } 2059 2060 xpad = kzalloc_obj(*xpad); 2061 if (!xpad) 2062 return -ENOMEM; 2063 2064 usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); 2065 strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); 2066 2067 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, 2068 GFP_KERNEL, &xpad->idata_dma); 2069 if (!xpad->idata) { 2070 error = -ENOMEM; 2071 goto err_free_mem; 2072 } 2073 2074 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); 2075 if (!xpad->irq_in) { 2076 error = -ENOMEM; 2077 goto err_free_idata; 2078 } 2079 2080 xpad->udev = udev; 2081 xpad->intf = intf; 2082 xpad->mapping = xpad_device[i].mapping; 2083 xpad->xtype = xpad_device[i].xtype; 2084 xpad->name = xpad_device[i].name; 2085 if (xpad_device[i].flags & FLAG_DELAY_INIT) 2086 xpad->delay_init = true; 2087 2088 xpad->packet_type = PKT_XB; 2089 INIT_WORK(&xpad->work, xpad_presence_work); 2090 2091 if (xpad->xtype == XTYPE_UNKNOWN) { 2092 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { 2093 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) 2094 xpad->xtype = XTYPE_XBOX360W; 2095 else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208) 2096 xpad->xtype = XTYPE_XBOXONE; 2097 else 2098 xpad->xtype = XTYPE_XBOX360; 2099 } else { 2100 xpad->xtype = XTYPE_XBOX; 2101 } 2102 2103 if (dpad_to_buttons) 2104 xpad->mapping |= MAP_DPAD_TO_BUTTONS; 2105 if (triggers_to_buttons) 2106 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; 2107 if (sticks_to_null) 2108 xpad->mapping |= MAP_STICKS_TO_NULL; 2109 } 2110 2111 if (xpad->xtype == XTYPE_XBOXONE && 2112 intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) { 2113 /* 2114 * The Xbox One controller lists three interfaces all with the 2115 * same interface class, subclass and protocol. Differentiate by 2116 * interface number. 2117 */ 2118 error = -ENODEV; 2119 goto err_free_in_urb; 2120 } 2121 2122 ep_irq_in = ep_irq_out = NULL; 2123 2124 for (i = 0; i < 2; i++) { 2125 struct usb_endpoint_descriptor *ep = 2126 &intf->cur_altsetting->endpoint[i].desc; 2127 2128 if (usb_endpoint_xfer_int(ep)) { 2129 if (usb_endpoint_dir_in(ep)) 2130 ep_irq_in = ep; 2131 else 2132 ep_irq_out = ep; 2133 } 2134 } 2135 2136 if (!ep_irq_in || !ep_irq_out) { 2137 error = -ENODEV; 2138 goto err_free_in_urb; 2139 } 2140 2141 error = xpad_init_output(intf, xpad, ep_irq_out); 2142 if (error) 2143 goto err_free_in_urb; 2144 2145 usb_fill_int_urb(xpad->irq_in, udev, 2146 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), 2147 xpad->idata, XPAD_PKT_LEN, xpad_irq_in, 2148 xpad, ep_irq_in->bInterval); 2149 xpad->irq_in->transfer_dma = xpad->idata_dma; 2150 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 2151 2152 usb_set_intfdata(intf, xpad); 2153 2154 /* Packet type detection */ 2155 if (le16_to_cpu(udev->descriptor.idVendor) == 0x045e) { /* Microsoft controllers */ 2156 if (le16_to_cpu(udev->descriptor.idProduct) == 0x02e3) { 2157 /* The original elite controller always uses the oldest 2158 * type of extended packet 2159 */ 2160 xpad->packet_type = PKT_XBE1; 2161 } else if (le16_to_cpu(udev->descriptor.idProduct) == 0x0b00) { 2162 /* The elite 2 controller has seen multiple packet 2163 * revisions. These are tied to specific firmware 2164 * versions 2165 */ 2166 if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x0500) { 2167 /* This is the format that the Elite 2 used 2168 * prior to the BLE update 2169 */ 2170 xpad->packet_type = PKT_XBE2_FW_OLD; 2171 } else if (le16_to_cpu(udev->descriptor.bcdDevice) < 2172 0x050b) { 2173 /* This is the format that the Elite 2 used 2174 * prior to the update that split the packet 2175 */ 2176 xpad->packet_type = PKT_XBE2_FW_5_EARLY; 2177 } else { 2178 /* The split packet format that was introduced 2179 * in firmware v5.11 2180 */ 2181 xpad->packet_type = PKT_XBE2_FW_5_11; 2182 } 2183 } 2184 } 2185 2186 if (xpad->xtype == XTYPE_XBOX360W) { 2187 /* 2188 * Submit the int URB immediately rather than waiting for open 2189 * because we get status messages from the device whether 2190 * or not any controllers are attached. In fact, it's 2191 * exactly the message that a controller has arrived that 2192 * we're waiting for. 2193 */ 2194 error = xpad360w_start_input(xpad); 2195 if (error) 2196 goto err_deinit_output; 2197 /* 2198 * Wireless controllers require RESET_RESUME to work properly 2199 * after suspend. Ideally this quirk should be in usb core 2200 * quirk list, but we have too many vendors producing these 2201 * controllers and we'd need to maintain 2 identical lists 2202 * here in this driver and in usb core. 2203 */ 2204 udev->quirks |= USB_QUIRK_RESET_RESUME; 2205 } else { 2206 error = xpad_init_input(xpad); 2207 if (error) 2208 goto err_deinit_output; 2209 } 2210 return 0; 2211 2212 err_deinit_output: 2213 xpad_deinit_output(xpad); 2214 err_free_in_urb: 2215 usb_free_urb(xpad->irq_in); 2216 err_free_idata: 2217 usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); 2218 err_free_mem: 2219 kfree(xpad); 2220 return error; 2221 } 2222 2223 static void xpad_disconnect(struct usb_interface *intf) 2224 { 2225 struct usb_xpad *xpad = usb_get_intfdata(intf); 2226 2227 if (xpad->xtype == XTYPE_XBOX360W) 2228 xpad360w_stop_input(xpad); 2229 2230 xpad_deinit_input(xpad); 2231 2232 /* 2233 * Now that both input device and LED device are gone we can 2234 * stop output URB. 2235 */ 2236 xpad_stop_output(xpad); 2237 2238 xpad_deinit_output(xpad); 2239 2240 usb_free_urb(xpad->irq_in); 2241 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 2242 xpad->idata, xpad->idata_dma); 2243 2244 kfree(xpad); 2245 2246 usb_set_intfdata(intf, NULL); 2247 } 2248 2249 static int xpad_suspend(struct usb_interface *intf, pm_message_t message) 2250 { 2251 struct usb_xpad *xpad = usb_get_intfdata(intf); 2252 struct input_dev *input = xpad->dev; 2253 2254 if (xpad->xtype == XTYPE_XBOX360W) { 2255 /* 2256 * Wireless controllers always listen to input so 2257 * they are notified when controller shows up 2258 * or goes away. 2259 */ 2260 xpad360w_stop_input(xpad); 2261 2262 /* 2263 * The wireless adapter is going off now, so the 2264 * gamepads are going to become disconnected. 2265 * Unless explicitly disabled, power them down 2266 * so they don't just sit there flashing. 2267 */ 2268 if (auto_poweroff && xpad->pad_present) 2269 xpad360w_poweroff_controller(xpad); 2270 } else { 2271 guard(mutex)(&input->mutex); 2272 2273 if (input_device_enabled(input)) 2274 xpad_stop_input(xpad); 2275 } 2276 2277 xpad_stop_output(xpad); 2278 2279 return 0; 2280 } 2281 2282 static int xpad_resume(struct usb_interface *intf) 2283 { 2284 struct usb_xpad *xpad = usb_get_intfdata(intf); 2285 struct input_dev *input = xpad->dev; 2286 2287 xpad->delayed_init_done = false; 2288 if (xpad->xtype == XTYPE_XBOX360W) 2289 return xpad360w_start_input(xpad); 2290 2291 guard(mutex)(&input->mutex); 2292 2293 if (input_device_enabled(input)) 2294 return xpad_start_input(xpad); 2295 2296 if (xpad->xtype == XTYPE_XBOXONE) { 2297 /* 2298 * Even if there are no users, we'll send Xbox One pads 2299 * the startup sequence so they don't sit there and 2300 * blink until somebody opens the input device again. 2301 */ 2302 return xpad_start_xbox_one(xpad); 2303 } 2304 2305 return 0; 2306 } 2307 2308 static struct usb_driver xpad_driver = { 2309 .name = "xpad", 2310 .probe = xpad_probe, 2311 .disconnect = xpad_disconnect, 2312 .suspend = xpad_suspend, 2313 .resume = xpad_resume, 2314 .id_table = xpad_table, 2315 }; 2316 2317 module_usb_driver(xpad_driver); 2318 2319 MODULE_AUTHOR("Marko Friedemann <mfr@bmx-chemnitz.de>"); 2320 MODULE_DESCRIPTION("Xbox pad driver"); 2321 MODULE_LICENSE("GPL"); 2322