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 360 Controller", 0, XTYPE_XBOX360 }, 219 { 0x0e6f, 0x015c, "PDP Xbox One Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 220 { 0x0e6f, 0x015d, "PDP Mirror's Edge Official Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 221 { 0x0e6f, 0x0161, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 222 { 0x0e6f, 0x0162, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 223 { 0x0e6f, 0x0163, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 224 { 0x0e6f, 0x0164, "PDP Battlefield One", 0, XTYPE_XBOXONE }, 225 { 0x0e6f, 0x0165, "PDP Titanfall 2", 0, XTYPE_XBOXONE }, 226 { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 227 { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 228 { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 229 { 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE }, 230 { 0x0e6f, 0x024c, "PDP Victrix Pro BFG Wired Controller for Xbox", 0, XTYPE_XBOXONE }, 231 { 0x0e6f, 0x02a0, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 232 { 0x0e6f, 0x02a1, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 233 { 0x0e6f, 0x02a2, "PDP Wired Controller for Xbox One - Crimson Red", 0, XTYPE_XBOXONE }, 234 { 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 235 { 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE }, 236 { 0x0e6f, 0x02a7, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 237 { 0x0e6f, 0x02a8, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 238 { 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE }, 239 { 0x0e6f, 0x02ad, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 240 { 0x0e6f, 0x02b3, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 241 { 0x0e6f, 0x02b8, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 242 { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, 243 { 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE }, 244 { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, 245 { 0x0e6f, 0x0413, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 246 { 0x0e6f, 0x0501, "PDP Xbox 360 Controller", 0, XTYPE_XBOX360 }, 247 { 0x0e6f, 0xf900, "PDP Afterglow AX.1", 0, XTYPE_XBOX360 }, 248 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, 249 { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, 250 { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, 251 { 0x0f0d, 0x000c, "Hori PadEX Turbo", 0, XTYPE_XBOX360 }, 252 { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 253 { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 254 { 0x0f0d, 0x001b, "Hori Real Arcade Pro VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 255 { 0x0f0d, 0x0063, "Hori Real Arcade Pro Hayabusa (USA) Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 256 { 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE }, 257 { 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 258 { 0x0f0d, 0x00c5, "Hori Fighting Commander ONE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 259 { 0x0f0d, 0x00dc, "HORIPAD FPS for Nintendo Switch", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 260 { 0x0f0d, 0x0151, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 261 { 0x0f0d, 0x0152, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 262 { 0x0f0d, 0x01b2, "HORI Taiko No Tatsujin Drum Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 263 { 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX }, 264 { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, 265 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, 266 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, 267 { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 268 { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 269 { 0x10f5, 0x7005, "Turtle Beach Recon Controller", 0, XTYPE_XBOXONE }, 270 { 0x10f5, 0x7008, "Turtle Beach Recon Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 271 { 0x10f5, 0x7073, "Turtle Beach Stealth Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 272 { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 }, 273 { 0x11ff, 0x0511, "PXN V900", 0, XTYPE_XBOX360 }, 274 { 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 }, 275 { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 276 { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, 277 { 0x12ab, 0x0303, "Mortal Kombat Klassic FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 278 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 279 { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, 280 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 281 { 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 }, 282 { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, 283 { 0x146b, 0x0604, "Bigben Interactive DAIJA Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 284 { 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 285 { 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE }, 286 { 0x1532, 0x0a29, "Razer Wolverine V2", 0, XTYPE_XBOXONE }, 287 { 0x1532, 0x0a57, "Razer Wolverine V3 Pro (Wired)", 0, XTYPE_XBOX360 }, 288 { 0x1532, 0x0a59, "Razer Wolverine V3 Pro (2.4 GHz Dongle)", 0, XTYPE_XBOX360 }, 289 { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, 290 { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 291 { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, 292 { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, 293 { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, 294 { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, 295 { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 296 { 0x16d0, 0x1103, "Azeron Cyro", 0, XTYPE_XBOX360 }, 297 { 0x16d0, 0x113c, "Azeron Cyborg", 0, XTYPE_XBOX360 }, 298 { 0x16d0, 0x1192, "Azeron Classic/Compact", 0, XTYPE_XBOX360 }, 299 { 0x16d0, 0x1212, "Azeron Cyro Lefty", 0, XTYPE_XBOX360 }, 300 { 0x16d0, 0x12f7, "Azeron Cyborg II", 0, XTYPE_XBOX360 }, 301 { 0x16d0, 0x13ea, "Azeron Keyzen", 0, XTYPE_XBOX360 }, 302 { 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 }, 303 { 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 }, 304 { 0x1a86, 0xe310, "Legion Go S", 0, XTYPE_XBOX360 }, 305 { 0x1b1c, 0x2b1f, "Corsair Novablade Pro (Wired)", 0, XTYPE_XBOX360 }, 306 { 0x1b1c, 0x2b2b, "Corsair Novablade Pro (2.4 GHz Receiver)", 0, XTYPE_XBOX360 }, 307 { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, 308 { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 309 { 0x1bad, 0x0130, "Ion Drum Rocker", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 310 { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 311 { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 312 { 0x1bad, 0xf019, "Mad Catz Brawlstick for Xbox 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 313 { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 }, 314 { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, 315 { 0x1bad, 0xf025, "Mad Catz Call Of Duty", 0, XTYPE_XBOX360 }, 316 { 0x1bad, 0xf027, "Mad Catz FPS Pro", 0, XTYPE_XBOX360 }, 317 { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, 318 { 0x1bad, 0xf02e, "Mad Catz Fightpad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 319 { 0x1bad, 0xf030, "Mad Catz Xbox 360 MC2 MicroCon Racing Wheel", 0, XTYPE_XBOX360 }, 320 { 0x1bad, 0xf036, "Mad Catz MicroCon GamePad Pro", 0, XTYPE_XBOX360 }, 321 { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, 322 { 0x1bad, 0xf039, "Mad Catz MvC2 TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 323 { 0x1bad, 0xf03a, "Mad Catz SFxT Fightstick Pro", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 324 { 0x1bad, 0xf03d, "Street Fighter IV Arcade Stick TE - Chun Li", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 325 { 0x1bad, 0xf03e, "Mad Catz MLG FightStick TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 326 { 0x1bad, 0xf03f, "Mad Catz FightStick SoulCaliber", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 327 { 0x1bad, 0xf042, "Mad Catz FightStick TES+", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 328 { 0x1bad, 0xf080, "Mad Catz FightStick TE2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 329 { 0x1bad, 0xf501, "HoriPad EX2 Turbo", 0, XTYPE_XBOX360 }, 330 { 0x1bad, 0xf502, "Hori Real Arcade Pro.VX SA", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 331 { 0x1bad, 0xf503, "Hori Fighting Stick VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 332 { 0x1bad, 0xf504, "Hori Real Arcade Pro. EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 333 { 0x1bad, 0xf505, "Hori Fighting Stick EX2B", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 334 { 0x1bad, 0xf506, "Hori Real Arcade Pro.EX Premium VLX", 0, XTYPE_XBOX360 }, 335 { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, 336 { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, 337 { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, 338 { 0x1bad, 0xf904, "PDP Versus Fighting Pad", 0, XTYPE_XBOX360 }, 339 { 0x1bad, 0xf906, "MortalKombat FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 340 { 0x1bad, 0xfa01, "MadCatz GamePad", 0, XTYPE_XBOX360 }, 341 { 0x1bad, 0xfd00, "Razer Onza TE", 0, XTYPE_XBOX360 }, 342 { 0x1bad, 0xfd01, "Razer Onza", 0, XTYPE_XBOX360 }, 343 { 0x1ee9, 0x1590, "ZOTAC Gaming Zone", 0, XTYPE_XBOX360 }, 344 { 0x20bc, 0x5134, "BETOP BTP-KP50B Xinput Dongle", 0, XTYPE_XBOX360 }, 345 { 0x20bc, 0x514a, "BETOP BTP-KP50C Xinput Dongle", 0, XTYPE_XBOX360 }, 346 { 0x20d6, 0x2001, "BDA Xbox Series X Wired Controller", 0, XTYPE_XBOXONE }, 347 { 0x20d6, 0x2009, "PowerA Enhanced Wired Controller for Xbox Series X|S", 0, XTYPE_XBOXONE }, 348 { 0x20d6, 0x2064, "PowerA Wired Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 349 { 0x20d6, 0x281f, "PowerA Wired Controller For Xbox 360", 0, XTYPE_XBOX360 }, 350 { 0x20d6, 0x400b, "PowerA FUSION Pro 4 Wired Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 351 { 0x20d6, 0x890b, "PowerA MOGA XP-Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 352 { 0x2345, 0xe00b, "Machenike G5 Pro Controller", 0, XTYPE_XBOX360 }, 353 { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 354 { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, 355 { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 356 { 0x24c6, 0x530a, "Xbox 360 Pro EX Controller", 0, XTYPE_XBOX360 }, 357 { 0x24c6, 0x531a, "PowerA Pro Ex", 0, XTYPE_XBOX360 }, 358 { 0x24c6, 0x5397, "FUS1ON Tournament Controller", 0, XTYPE_XBOX360 }, 359 { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE }, 360 { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, 361 { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE }, 362 { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, 363 { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, 364 { 0x24c6, 0x5502, "Hori Fighting Stick VX Alt", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 365 { 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 366 { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, 367 { 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 }, 368 { 0x24c6, 0x550e, "Hori Real Arcade Pro V Kai 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 369 { 0x24c6, 0x5510, "Hori Fighting Commander ONE (Xbox 360/PC Mode)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 370 { 0x24c6, 0x551a, "PowerA FUSION Pro Controller", 0, XTYPE_XBOXONE }, 371 { 0x24c6, 0x561a, "PowerA FUSION Controller", 0, XTYPE_XBOXONE }, 372 { 0x24c6, 0x581a, "ThrustMaster XB1 Classic Controller", 0, XTYPE_XBOXONE }, 373 { 0x24c6, 0x5b00, "ThrustMaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 374 { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, 375 { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 376 { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 377 { 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 378 { 0x2563, 0x058d, "OneXPlayer Gamepad", 0, XTYPE_XBOX360 }, 379 { 0x294b, 0x3303, "Snakebyte GAMEPAD BASE X", 0, XTYPE_XBOXONE }, 380 { 0x294b, 0x3404, "Snakebyte GAMEPAD RGB X", 0, XTYPE_XBOXONE }, 381 { 0x2993, 0x2001, "TECNO Pocket Go", 0, XTYPE_XBOX360 }, 382 { 0x2dc8, 0x2000, "8BitDo Pro 2 Wired Controller fox Xbox", 0, XTYPE_XBOXONE }, 383 { 0x2dc8, 0x200f, "8BitDo Ultimate 3-mode Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 384 { 0x2dc8, 0x201e, "8BitDo Pro 2 Wired Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 385 { 0x2dc8, 0x3106, "8BitDo Ultimate Wireless / Pro 2 Wired Controller", 0, XTYPE_XBOX360 }, 386 { 0x2dc8, 0x3109, "8BitDo Ultimate Wireless Bluetooth", 0, XTYPE_XBOX360 }, 387 { 0x2dc8, 0x310a, "8BitDo Ultimate 2C Wireless Controller", 0, XTYPE_XBOX360 }, 388 { 0x2dc8, 0x310b, "8BitDo Ultimate 2 Wireless Controller", 0, XTYPE_XBOX360 }, 389 { 0x2dc8, 0x6001, "8BitDo SN30 Pro", 0, XTYPE_XBOX360 }, 390 { 0x2e24, 0x0423, "Hyperkin DuchesS Xbox One pad", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 391 { 0x2e24, 0x0652, "Hyperkin Duke X-Box One pad", 0, XTYPE_XBOXONE }, 392 { 0x2e24, 0x1688, "Hyperkin X91 X-Box One pad", 0, XTYPE_XBOXONE }, 393 { 0x2e95, 0x0504, "SCUF Gaming Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 394 { 0x31e3, 0x1100, "Wooting One", 0, XTYPE_XBOX360 }, 395 { 0x31e3, 0x1200, "Wooting Two", 0, XTYPE_XBOX360 }, 396 { 0x31e3, 0x1210, "Wooting Lekker", 0, XTYPE_XBOX360 }, 397 { 0x31e3, 0x1220, "Wooting Two HE", 0, XTYPE_XBOX360 }, 398 { 0x31e3, 0x1230, "Wooting Two HE (ARM)", 0, XTYPE_XBOX360 }, 399 { 0x31e3, 0x1300, "Wooting 60HE (AVR)", 0, XTYPE_XBOX360 }, 400 { 0x31e3, 0x1310, "Wooting 60HE (ARM)", 0, XTYPE_XBOX360 }, 401 { 0x3285, 0x0603, "Nacon Pro Compact controller for Xbox", 0, XTYPE_XBOXONE }, 402 { 0x3285, 0x0607, "Nacon GC-100", 0, XTYPE_XBOX360 }, 403 { 0x3285, 0x0614, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 404 { 0x3285, 0x0646, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 405 { 0x3285, 0x0662, "Nacon Revolution5 Pro", 0, XTYPE_XBOX360 }, 406 { 0x3285, 0x0663, "Nacon Evol-X", 0, XTYPE_XBOXONE }, 407 { 0x3507, 0x000b, "ZENAIM LEVERLESS", 0, XTYPE_XBOX360 }, 408 { 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 }, 409 { 0x3537, 0x100f, "GameSir Nova 2 Lite", 0, XTYPE_XBOX360 }, 410 { 0x3537, 0x1010, "GameSir G7 SE", 0, XTYPE_XBOXONE }, 411 { 0x3651, 0x1000, "CRKD SG", 0, XTYPE_XBOX360 }, 412 { 0x366c, 0x0005, "ByoWave Proteus Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE, FLAG_DELAY_INIT }, 413 { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX }, 414 { 0x37d7, 0x2501, "Flydigi Apex 5", 0, XTYPE_XBOX360 }, 415 { 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 }, 416 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, 417 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } 418 }; 419 420 /* buttons shared with xbox and xbox360 */ 421 static const signed short xpad_common_btn[] = { 422 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ 423 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ 424 -1 /* terminating entry */ 425 }; 426 427 /* original xbox controllers only */ 428 static const signed short xpad_btn[] = { 429 BTN_C, BTN_Z, /* "analog" buttons */ 430 -1 /* terminating entry */ 431 }; 432 433 /* used when dpad is mapped to buttons */ 434 static const signed short xpad_btn_pad[] = { 435 BTN_DPAD_LEFT, BTN_DPAD_RIGHT, /* d-pad left, right */ 436 BTN_DPAD_UP, BTN_DPAD_DOWN, /* d-pad up, down */ 437 -1 /* terminating entry */ 438 }; 439 440 /* used when triggers are mapped to buttons */ 441 static const signed short xpad_btn_triggers[] = { 442 BTN_TL2, BTN_TR2, /* triggers left/right */ 443 -1 444 }; 445 446 static const signed short xpad360_btn[] = { /* buttons for x360 controller */ 447 BTN_TL, BTN_TR, /* Button LB/RB */ 448 BTN_MODE, /* The big X button */ 449 -1 450 }; 451 452 static const signed short xpad_abs[] = { 453 ABS_X, ABS_Y, /* left stick */ 454 ABS_RX, ABS_RY, /* right stick */ 455 -1 /* terminating entry */ 456 }; 457 458 /* used when dpad is mapped to axes */ 459 static const signed short xpad_abs_pad[] = { 460 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ 461 -1 /* terminating entry */ 462 }; 463 464 /* used when triggers are mapped to axes */ 465 static const signed short xpad_abs_triggers[] = { 466 ABS_Z, ABS_RZ, /* triggers left/right */ 467 -1 468 }; 469 470 /* used when the controller has extra paddle buttons */ 471 static const signed short xpad_btn_paddles[] = { 472 BTN_GRIPR, BTN_GRIPR2, /* paddle upper right, lower right */ 473 BTN_GRIPL, BTN_GRIPL2, /* paddle upper left, lower left */ 474 -1 /* terminating entry */ 475 }; 476 477 /* 478 * Xbox 360 has a vendor-specific class, so we cannot match it with only 479 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we 480 * match against vendor id as well. Wired Xbox 360 devices have protocol 1, 481 * wireless controllers have protocol 129. 482 */ 483 #define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \ 484 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 485 .idVendor = (vend), \ 486 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 487 .bInterfaceSubClass = 93, \ 488 .bInterfaceProtocol = (pr) 489 #define XPAD_XBOX360_VENDOR(vend) \ 490 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \ 491 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) } 492 493 /* The Xbox One controller uses subclass 71 and protocol 208. */ 494 #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ 495 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 496 .idVendor = (vend), \ 497 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 498 .bInterfaceSubClass = 71, \ 499 .bInterfaceProtocol = (pr) 500 #define XPAD_XBOXONE_VENDOR(vend) \ 501 { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) } 502 503 static const struct usb_device_id xpad_table[] = { 504 /* 505 * Please keep this list sorted by vendor ID. Note that there are 2 506 * macros - XPAD_XBOX360_VENDOR and XPAD_XBOXONE_VENDOR. 507 */ 508 { USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */ 509 XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */ 510 XPAD_XBOX360_VENDOR(0x0351), /* CRKD Controllers */ 511 XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */ 512 XPAD_XBOX360_VENDOR(0x03f0), /* HP HyperX Xbox 360 controllers */ 513 XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */ 514 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */ 515 XPAD_XBOXONE_VENDOR(0x044f), /* Thrustmaster Xbox One controllers */ 516 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */ 517 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */ 518 XPAD_XBOX360_VENDOR(0x046d), /* Logitech Xbox 360-style controllers */ 519 XPAD_XBOX360_VENDOR(0x0502), /* Acer Inc. Xbox 360 style controllers */ 520 XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */ 521 XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */ 522 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz Xbox 360 controllers */ 523 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ 524 XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ 525 XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz Gamepad */ 526 XPAD_XBOX360_VENDOR(0x0b05), /* ASUS controllers */ 527 XPAD_XBOXONE_VENDOR(0x0b05), /* ASUS controllers */ 528 XPAD_XBOX360_VENDOR(0x0c12), /* Zeroplus X-Box 360 controllers */ 529 XPAD_XBOX360_VENDOR(0x0db0), /* Micro Star International X-Box 360 controllers */ 530 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f Xbox 360 controllers */ 531 XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f Xbox One controllers */ 532 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori controllers */ 533 XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori controllers */ 534 XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */ 535 XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */ 536 XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */ 537 XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */ 538 XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */ 539 XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */ 540 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */ 541 XPAD_XBOX360_VENDOR(0x146b), /* Bigben Interactive controllers */ 542 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ 543 XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */ 544 XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */ 545 XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */ 546 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ 547 XPAD_XBOX360_VENDOR(0x16d0), /* Azeron controllers */ 548 XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */ 549 XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */ 550 XPAD_XBOX360_VENDOR(0x1a86), /* Nanjing Qinheng Microelectronics (WCH) */ 551 XPAD_XBOX360_VENDOR(0x1b1c), /* Corsair controllers */ 552 XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */ 553 XPAD_XBOX360_VENDOR(0x1ee9), /* ZOTAC Technology Limited */ 554 XPAD_XBOX360_VENDOR(0x20bc), /* BETOP wireless dongles */ 555 XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */ 556 XPAD_XBOXONE_VENDOR(0x20d6), /* PowerA controllers */ 557 XPAD_XBOX360_VENDOR(0x2345), /* Machenike Controllers */ 558 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA controllers */ 559 XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA controllers */ 560 XPAD_XBOX360_VENDOR(0x2563), /* OneXPlayer Gamepad */ 561 XPAD_XBOX360_VENDOR(0x260d), /* Dareu H101 */ 562 XPAD_XBOXONE_VENDOR(0x294b), /* Snakebyte */ 563 XPAD_XBOX360_VENDOR(0x2993), /* TECNO Mobile */ 564 XPAD_XBOX360_VENDOR(0x2c22), /* Qanba Controllers */ 565 XPAD_XBOX360_VENDOR(0x2dc8), /* 8BitDo Controllers */ 566 XPAD_XBOXONE_VENDOR(0x2dc8), /* 8BitDo Controllers */ 567 XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Controllers */ 568 XPAD_XBOX360_VENDOR(0x2f24), /* GameSir Controllers */ 569 XPAD_XBOXONE_VENDOR(0x2e95), /* SCUF Gaming Controller */ 570 XPAD_XBOX360_VENDOR(0x31e3), /* Wooting Keyboards */ 571 XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */ 572 XPAD_XBOXONE_VENDOR(0x3285), /* Nacon Evol-X */ 573 XPAD_XBOX360_VENDOR(0x3507), /* ZENAIM Controllers */ 574 XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */ 575 XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */ 576 XPAD_XBOX360_VENDOR(0x3651), /* CRKD Controllers */ 577 XPAD_XBOXONE_VENDOR(0x366c), /* ByoWave controllers */ 578 XPAD_XBOX360_VENDOR(0x37d7), /* Flydigi Controllers */ 579 XPAD_XBOX360_VENDOR(0x3958), /* RedOctane Games Controllers */ 580 XPAD_XBOX360_VENDOR(0x413d), /* Black Shark Green Ghost Controller */ 581 { } 582 }; 583 584 MODULE_DEVICE_TABLE(usb, xpad_table); 585 586 struct xboxone_init_packet { 587 u16 idVendor; 588 u16 idProduct; 589 const u8 *data; 590 u8 len; 591 }; 592 593 #define XBOXONE_INIT_PKT(_vid, _pid, _data) \ 594 { \ 595 .idVendor = (_vid), \ 596 .idProduct = (_pid), \ 597 .data = (_data), \ 598 .len = ARRAY_SIZE(_data), \ 599 } 600 601 /* 602 * starting with xbox one, the game input protocol is used 603 * magic numbers are taken from 604 * - https://github.com/xpadneo/gip-dissector/blob/main/src/gip-dissector.lua 605 * - https://github.com/medusalix/xone/blob/master/bus/protocol.c 606 */ 607 #define GIP_CMD_ACK 0x01 608 #define GIP_CMD_ANNOUNCE 0x02 609 #define GIP_CMD_IDENTIFY 0x04 610 #define GIP_CMD_POWER 0x05 611 #define GIP_CMD_AUTHENTICATE 0x06 612 #define GIP_CMD_VIRTUAL_KEY 0x07 613 #define GIP_CMD_RUMBLE 0x09 614 #define GIP_CMD_LED 0x0a 615 #define GIP_CMD_FIRMWARE 0x0c 616 #define GIP_CMD_INPUT 0x20 617 618 #define GIP_SEQ0 0x00 619 620 #define GIP_OPT_ACK 0x10 621 #define GIP_OPT_INTERNAL 0x20 622 623 /* 624 * length of the command payload encoded with 625 * https://en.wikipedia.org/wiki/LEB128 626 * which is a no-op for N < 128 627 */ 628 #define GIP_PL_LEN(N) (N) 629 630 /* 631 * payload specific defines 632 */ 633 #define GIP_PWR_ON 0x00 634 #define GIP_LED_ON 0x01 635 636 #define GIP_MOTOR_R BIT(0) 637 #define GIP_MOTOR_L BIT(1) 638 #define GIP_MOTOR_RT BIT(2) 639 #define GIP_MOTOR_LT BIT(3) 640 #define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT) 641 642 #define GIP_WIRED_INTF_DATA 0 643 #define GIP_WIRED_INTF_AUDIO 1 644 645 /* 646 * This packet is required for all Xbox One pads with 2015 647 * or later firmware installed (or present from the factory). 648 */ 649 static const u8 xboxone_power_on[] = { 650 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(1), GIP_PWR_ON 651 }; 652 653 /* 654 * This packet is required for Xbox One S (0x045e:0x02ea) 655 * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to 656 * initialize the controller that was previously used in 657 * Bluetooth mode. 658 */ 659 static const u8 xboxone_s_init[] = { 660 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, 0x0f, 0x06 661 }; 662 663 /* 664 * This packet is required to get additional input data 665 * from Xbox One Elite Series 2 (0x045e:0x0b00) pads. 666 * We mostly do this right now to get paddle data 667 */ 668 static const u8 extra_input_packet_init[] = { 669 0x4d, 0x10, 0x01, 0x02, 0x07, 0x00 670 }; 671 672 /* 673 * This packet is required for the Titanfall 2 Xbox One pads 674 * (0x0e6f:0x0165) to finish initialization and for Hori pads 675 * (0x0f0d:0x0067) to make the analog sticks work. 676 */ 677 static const u8 xboxone_hori_ack_id[] = { 678 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 679 0x00, GIP_CMD_IDENTIFY, GIP_OPT_INTERNAL, 0x3a, 0x00, 0x00, 0x00, 0x80, 0x00 680 }; 681 682 /* 683 * This packet is sent by default on Windows, and is required for some pads to 684 * start sending input reports, including most (all?) of the PDP. These pads 685 * include: (0x0e6f:0x02ab), (0x0e6f:0x02a4), (0x0e6f:0x02a6). 686 */ 687 static const u8 xboxone_led_on[] = { GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, 688 GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 }; 689 690 /* 691 * This packet is required for most (all?) of the PDP pads to start 692 * sending input reports. These pads include: (0x0e6f:0x02ab), 693 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 694 */ 695 static const u8 xboxone_auth_done[] = { 696 GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00 697 }; 698 699 /* 700 * A specific rumble packet is required for some PowerA pads to start 701 * sending input reports. One of those pads is (0x24c6:0x543a). 702 */ 703 static const u8 xboxone_rumblebegin_init[] = { 704 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 705 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x1D, 0x1D, 0xFF, 0x00, 0x00 706 }; 707 708 /* 709 * A rumble packet with zero FF intensity will immediately 710 * terminate the rumbling required to init PowerA pads. 711 * This should happen fast enough that the motors don't 712 * spin up to enough speed to actually vibrate the gamepad. 713 */ 714 static const u8 xboxone_rumbleend_init[] = { 715 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 716 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 717 }; 718 719 /* 720 * This specifies the selection of init packets that a gamepad 721 * will be sent on init *and* the order in which they will be 722 * sent. The correct sequence number will be added when the 723 * packet is going to be sent. 724 */ 725 static const struct xboxone_init_packet xboxone_init_packets[] = { 726 XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_ack_id), 727 XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_ack_id), 728 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_power_on), 729 XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init), 730 XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init), 731 XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init), 732 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_led_on), 733 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_auth_done), 734 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), 735 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init), 736 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init), 737 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init), 738 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init), 739 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init), 740 }; 741 742 struct xpad_output_packet { 743 u8 data[XPAD_PKT_LEN]; 744 u8 len; 745 bool pending; 746 }; 747 748 #define XPAD_OUT_CMD_IDX 0 749 #define XPAD_OUT_FF_IDX 1 750 #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) 751 #define XPAD_NUM_OUT_PACKETS (1 + \ 752 IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ 753 IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) 754 755 struct usb_xpad { 756 struct input_dev *dev; /* input device interface */ 757 struct input_dev __rcu *x360w_dev; 758 struct usb_device *udev; /* usb device */ 759 struct usb_interface *intf; /* usb interface */ 760 761 bool pad_present; 762 bool input_created; 763 764 struct urb *irq_in; /* urb for interrupt in report */ 765 unsigned char *idata; /* input data */ 766 dma_addr_t idata_dma; 767 768 struct urb *irq_out; /* urb for interrupt out report */ 769 struct usb_anchor irq_out_anchor; 770 bool irq_out_active; /* we must not use an active URB */ 771 u8 odata_serial; /* serial number for xbox one protocol */ 772 unsigned char *odata; /* output data */ 773 dma_addr_t odata_dma; 774 spinlock_t odata_lock; 775 776 struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; 777 int last_out_packet; 778 int init_seq; 779 780 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 781 struct xpad_led *led; 782 #endif 783 784 char phys[64]; /* physical device path */ 785 786 int mapping; /* map d-pad to buttons or to axes */ 787 int xtype; /* type of xbox device */ 788 int packet_type; /* type of the extended packet */ 789 int pad_nr; /* the order x360 pads were attached */ 790 const char *name; /* name of the device */ 791 struct work_struct work; /* init/remove device from callback */ 792 time64_t mode_btn_down_ts; 793 bool delay_init; /* init packets should be delayed */ 794 bool delayed_init_done; 795 }; 796 797 static int xpad_init_input(struct usb_xpad *xpad); 798 static void xpad_deinit_input(struct usb_xpad *xpad); 799 static int xpad_start_input(struct usb_xpad *xpad); 800 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num); 801 static void xpad360w_poweroff_controller(struct usb_xpad *xpad); 802 803 /* 804 * xpad_process_packet 805 * 806 * Completes a request by converting the data into events for the 807 * input subsystem. 808 * 809 * The used report descriptor was taken from ITO Takayuki's website: 810 * http://euc.jp/periphs/xbox-controller.ja.html 811 */ 812 static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 813 { 814 struct input_dev *dev = xpad->dev; 815 816 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 817 /* left stick */ 818 input_report_abs(dev, ABS_X, 819 (__s16) le16_to_cpup((__le16 *)(data + 12))); 820 input_report_abs(dev, ABS_Y, 821 ~(__s16) le16_to_cpup((__le16 *)(data + 14))); 822 823 /* right stick */ 824 input_report_abs(dev, ABS_RX, 825 (__s16) le16_to_cpup((__le16 *)(data + 16))); 826 input_report_abs(dev, ABS_RY, 827 ~(__s16) le16_to_cpup((__le16 *)(data + 18))); 828 } 829 830 /* triggers left/right */ 831 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 832 input_report_key(dev, BTN_TL2, data[10]); 833 input_report_key(dev, BTN_TR2, data[11]); 834 } else { 835 input_report_abs(dev, ABS_Z, data[10]); 836 input_report_abs(dev, ABS_RZ, data[11]); 837 } 838 839 /* digital pad */ 840 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 841 /* dpad as buttons (left, right, up, down) */ 842 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 843 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 844 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 845 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 846 } else { 847 input_report_abs(dev, ABS_HAT0X, 848 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 849 input_report_abs(dev, ABS_HAT0Y, 850 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 851 } 852 853 /* start/back buttons and stick press left/right */ 854 input_report_key(dev, BTN_START, data[2] & BIT(4)); 855 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 856 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 857 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 858 859 /* "analog" buttons A, B, X, Y */ 860 input_report_key(dev, BTN_A, data[4]); 861 input_report_key(dev, BTN_B, data[5]); 862 input_report_key(dev, BTN_X, data[6]); 863 input_report_key(dev, BTN_Y, data[7]); 864 865 /* "analog" buttons black, white */ 866 input_report_key(dev, BTN_C, data[8]); 867 input_report_key(dev, BTN_Z, data[9]); 868 869 870 input_sync(dev); 871 } 872 873 /* 874 * xpad360_process_packet 875 * 876 * Completes a request by converting the data into events for the 877 * input subsystem. It is version for xbox 360 controller 878 * 879 * The used report descriptor was taken from: 880 * http://www.free60.org/wiki/Gamepad 881 */ 882 883 static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, 884 u16 cmd, unsigned char *data) 885 { 886 /* valid pad data */ 887 if (data[0] != 0x00) 888 return; 889 890 /* digital pad */ 891 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 892 /* dpad as buttons (left, right, up, down) */ 893 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 894 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 895 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 896 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 897 } 898 899 /* 900 * This should be a simple else block. However historically 901 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 902 * made no sense, but now we can not just switch back and have to 903 * support both behaviors. 904 */ 905 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 906 xpad->xtype == XTYPE_XBOX360W) { 907 input_report_abs(dev, ABS_HAT0X, 908 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 909 input_report_abs(dev, ABS_HAT0Y, 910 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 911 } 912 913 /* start/back buttons */ 914 input_report_key(dev, BTN_START, data[2] & BIT(4)); 915 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 916 917 /* stick press left/right */ 918 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 919 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 920 921 /* buttons A,B,X,Y,TL,TR and MODE */ 922 input_report_key(dev, BTN_A, data[3] & BIT(4)); 923 input_report_key(dev, BTN_B, data[3] & BIT(5)); 924 input_report_key(dev, BTN_X, data[3] & BIT(6)); 925 input_report_key(dev, BTN_Y, data[3] & BIT(7)); 926 input_report_key(dev, BTN_TL, data[3] & BIT(0)); 927 input_report_key(dev, BTN_TR, data[3] & BIT(1)); 928 input_report_key(dev, BTN_MODE, data[3] & BIT(2)); 929 930 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 931 /* left stick */ 932 input_report_abs(dev, ABS_X, 933 (__s16) le16_to_cpup((__le16 *)(data + 6))); 934 input_report_abs(dev, ABS_Y, 935 ~(__s16) le16_to_cpup((__le16 *)(data + 8))); 936 937 /* right stick */ 938 input_report_abs(dev, ABS_RX, 939 (__s16) le16_to_cpup((__le16 *)(data + 10))); 940 input_report_abs(dev, ABS_RY, 941 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 942 } 943 944 /* triggers left/right */ 945 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 946 input_report_key(dev, BTN_TL2, data[4]); 947 input_report_key(dev, BTN_TR2, data[5]); 948 } else { 949 input_report_abs(dev, ABS_Z, data[4]); 950 input_report_abs(dev, ABS_RZ, data[5]); 951 } 952 953 input_sync(dev); 954 955 /* XBOX360W controllers can't be turned off without driver assistance */ 956 if (xpad->xtype == XTYPE_XBOX360W) { 957 if (xpad->mode_btn_down_ts > 0 && xpad->pad_present && 958 ((ktime_get_seconds() - xpad->mode_btn_down_ts) >= 959 XPAD360W_POWEROFF_TIMEOUT)) { 960 xpad360w_poweroff_controller(xpad); 961 xpad->mode_btn_down_ts = 0; 962 return; 963 } 964 965 /* mode button down/up */ 966 if (data[3] & BIT(2)) 967 xpad->mode_btn_down_ts = ktime_get_seconds(); 968 else 969 xpad->mode_btn_down_ts = 0; 970 } 971 } 972 973 static void xpad_presence_work(struct work_struct *work) 974 { 975 struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); 976 int error; 977 978 if (xpad->pad_present) { 979 error = xpad_init_input(xpad); 980 if (error) { 981 /* complain only, not much else we can do here */ 982 dev_err(&xpad->dev->dev, 983 "unable to init device: %d\n", error); 984 } else { 985 rcu_assign_pointer(xpad->x360w_dev, xpad->dev); 986 } 987 } else { 988 RCU_INIT_POINTER(xpad->x360w_dev, NULL); 989 synchronize_rcu(); 990 /* 991 * Now that we are sure xpad360w_process_packet is not 992 * using input device we can get rid of it. 993 */ 994 xpad_deinit_input(xpad); 995 } 996 } 997 998 /* 999 * xpad360w_process_packet 1000 * 1001 * Completes a request by converting the data into events for the 1002 * input subsystem. It is version for xbox 360 wireless controller. 1003 * 1004 * Byte.Bit 1005 * 00.1 - Status change: The controller or headset has connected/disconnected 1006 * Bits 01.7 and 01.6 are valid 1007 * 01.7 - Controller present 1008 * 01.6 - Headset present 1009 * 01.1 - Pad state (Bytes 4+) valid 1010 * 1011 */ 1012 static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 1013 { 1014 struct input_dev *dev; 1015 bool present; 1016 1017 /* Presence change */ 1018 if (data[0] & 0x08) { 1019 present = (data[1] & 0x80) != 0; 1020 1021 if (xpad->pad_present != present) { 1022 xpad->pad_present = present; 1023 schedule_work(&xpad->work); 1024 } 1025 } 1026 1027 /* Valid pad data */ 1028 if (data[1] != 0x1) 1029 return; 1030 1031 rcu_read_lock(); 1032 dev = rcu_dereference(xpad->x360w_dev); 1033 if (dev) 1034 xpad360_process_packet(xpad, dev, cmd, &data[4]); 1035 rcu_read_unlock(); 1036 } 1037 1038 /* 1039 * xpadone_process_packet 1040 * 1041 * Completes a request by converting the data into events for the 1042 * input subsystem. This version is for the Xbox One controller. 1043 * 1044 * The report format was gleaned from 1045 * https://github.com/kylelemons/xbox/blob/master/xbox.go 1046 */ 1047 static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, u32 len) 1048 { 1049 struct input_dev *dev = xpad->dev; 1050 bool do_sync = false; 1051 1052 /* the xbox button has its own special report */ 1053 if (data[0] == GIP_CMD_VIRTUAL_KEY) { 1054 /* 1055 * The Xbox One S controller requires these reports to be 1056 * acked otherwise it continues sending them forever and 1057 * won't report further mode button events. 1058 */ 1059 if (data[1] == (GIP_OPT_ACK | GIP_OPT_INTERNAL)) 1060 xpadone_ack_mode_report(xpad, data[2]); 1061 1062 input_report_key(dev, BTN_MODE, data[4] & GENMASK(1, 0)); 1063 input_sync(dev); 1064 1065 do_sync = true; 1066 } else if (data[0] == GIP_CMD_FIRMWARE) { 1067 /* Some packet formats force us to use this separate to poll paddle inputs */ 1068 if (xpad->packet_type == PKT_XBE2_FW_5_11) { 1069 /* Mute paddles if controller is in a custom profile slot 1070 * Checked by looking at the active profile slot to 1071 * verify it's the default slot 1072 */ 1073 if (data[19] != 0) 1074 data[18] = 0; 1075 1076 /* Elite Series 2 split packet paddle bits */ 1077 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1078 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1079 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1080 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1081 1082 do_sync = true; 1083 } 1084 } else if (data[0] == GIP_CMD_ANNOUNCE) { 1085 int error; 1086 1087 if (xpad->delay_init && !xpad->delayed_init_done) { 1088 xpad->delayed_init_done = true; 1089 error = xpad_start_input(xpad); 1090 if (error) 1091 dev_warn(&xpad->dev->dev, 1092 "unable to start delayed input: %d\n", 1093 error); 1094 } 1095 } else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */ 1096 /* menu/view buttons */ 1097 input_report_key(dev, BTN_START, data[4] & BIT(2)); 1098 input_report_key(dev, BTN_SELECT, data[4] & BIT(3)); 1099 if (xpad->mapping & MAP_SHARE_BUTTON) { 1100 u32 offset = (xpad->mapping & MAP_SHARE_OFFSET) ? 26 : 18; 1101 1102 if (len >= offset) 1103 input_report_key(dev, KEY_RECORD, data[len - offset] & BIT(0)); 1104 } 1105 1106 /* buttons A,B,X,Y */ 1107 input_report_key(dev, BTN_A, data[4] & BIT(4)); 1108 input_report_key(dev, BTN_B, data[4] & BIT(5)); 1109 input_report_key(dev, BTN_X, data[4] & BIT(6)); 1110 input_report_key(dev, BTN_Y, data[4] & BIT(7)); 1111 1112 /* digital pad */ 1113 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1114 /* dpad as buttons (left, right, up, down) */ 1115 input_report_key(dev, BTN_DPAD_LEFT, data[5] & BIT(2)); 1116 input_report_key(dev, BTN_DPAD_RIGHT, data[5] & BIT(3)); 1117 input_report_key(dev, BTN_DPAD_UP, data[5] & BIT(0)); 1118 input_report_key(dev, BTN_DPAD_DOWN, data[5] & BIT(1)); 1119 } else { 1120 input_report_abs(dev, ABS_HAT0X, 1121 !!(data[5] & 0x08) - !!(data[5] & 0x04)); 1122 input_report_abs(dev, ABS_HAT0Y, 1123 !!(data[5] & 0x02) - !!(data[5] & 0x01)); 1124 } 1125 1126 /* TL/TR */ 1127 input_report_key(dev, BTN_TL, data[5] & BIT(4)); 1128 input_report_key(dev, BTN_TR, data[5] & BIT(5)); 1129 1130 /* stick press left/right */ 1131 input_report_key(dev, BTN_THUMBL, data[5] & BIT(6)); 1132 input_report_key(dev, BTN_THUMBR, data[5] & BIT(7)); 1133 1134 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1135 /* left stick */ 1136 input_report_abs(dev, ABS_X, 1137 (__s16) le16_to_cpup((__le16 *)(data + 10))); 1138 input_report_abs(dev, ABS_Y, 1139 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 1140 1141 /* right stick */ 1142 input_report_abs(dev, ABS_RX, 1143 (__s16) le16_to_cpup((__le16 *)(data + 14))); 1144 input_report_abs(dev, ABS_RY, 1145 ~(__s16) le16_to_cpup((__le16 *)(data + 16))); 1146 } 1147 1148 /* triggers left/right */ 1149 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1150 input_report_key(dev, BTN_TL2, 1151 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1152 input_report_key(dev, BTN_TR2, 1153 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1154 } else { 1155 input_report_abs(dev, ABS_Z, 1156 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1157 input_report_abs(dev, ABS_RZ, 1158 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1159 } 1160 1161 /* Profile button has a value of 0-3, so it is reported as an axis */ 1162 if (xpad->mapping & MAP_PROFILE_BUTTON) 1163 input_report_abs(dev, ABS_PROFILE, data[34]); 1164 1165 /* paddle handling */ 1166 /* based on SDL's SDL_hidapi_xboxone.c */ 1167 if (xpad->mapping & MAP_PADDLES) { 1168 if (xpad->packet_type == PKT_XBE1) { 1169 /* Mute paddles if controller has a custom mapping applied. 1170 * Checked by comparing the current mapping 1171 * config against the factory mapping config 1172 */ 1173 if (memcmp(&data[4], &data[18], 2) != 0) 1174 data[32] = 0; 1175 1176 /* OG Elite Series Controller paddle bits */ 1177 input_report_key(dev, BTN_GRIPR, data[32] & BIT(1)); 1178 input_report_key(dev, BTN_GRIPR2, data[32] & BIT(3)); 1179 input_report_key(dev, BTN_GRIPL, data[32] & BIT(0)); 1180 input_report_key(dev, BTN_GRIPL2, data[32] & BIT(2)); 1181 } else if (xpad->packet_type == PKT_XBE2_FW_OLD) { 1182 /* Mute paddles if controller has a custom mapping applied. 1183 * Checked by comparing the current mapping 1184 * config against the factory mapping config 1185 */ 1186 if (data[19] != 0) 1187 data[18] = 0; 1188 1189 /* Elite Series 2 4.x firmware paddle bits */ 1190 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1191 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1192 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1193 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1194 } else if (xpad->packet_type == PKT_XBE2_FW_5_EARLY) { 1195 /* Mute paddles if controller has a custom mapping applied. 1196 * Checked by comparing the current mapping 1197 * config against the factory mapping config 1198 */ 1199 if (data[23] != 0) 1200 data[22] = 0; 1201 1202 /* Elite Series 2 5.x firmware paddle bits 1203 * (before the packet was split) 1204 */ 1205 input_report_key(dev, BTN_GRIPR, data[22] & BIT(0)); 1206 input_report_key(dev, BTN_GRIPR2, data[22] & BIT(1)); 1207 input_report_key(dev, BTN_GRIPL, data[22] & BIT(2)); 1208 input_report_key(dev, BTN_GRIPL2, data[22] & BIT(3)); 1209 } 1210 } 1211 1212 do_sync = true; 1213 } 1214 1215 if (do_sync) 1216 input_sync(dev); 1217 } 1218 1219 static void xpad_irq_in(struct urb *urb) 1220 { 1221 struct usb_xpad *xpad = urb->context; 1222 struct device *dev = &xpad->intf->dev; 1223 int retval, status; 1224 1225 status = urb->status; 1226 1227 switch (status) { 1228 case 0: 1229 /* success */ 1230 break; 1231 case -ECONNRESET: 1232 case -ENOENT: 1233 case -ESHUTDOWN: 1234 /* this urb is terminated, clean up */ 1235 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1236 __func__, status); 1237 return; 1238 default: 1239 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1240 __func__, status); 1241 goto exit; 1242 } 1243 1244 switch (xpad->xtype) { 1245 case XTYPE_XBOX360: 1246 xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); 1247 break; 1248 case XTYPE_XBOX360W: 1249 xpad360w_process_packet(xpad, 0, xpad->idata); 1250 break; 1251 case XTYPE_XBOXONE: 1252 xpadone_process_packet(xpad, 0, xpad->idata, urb->actual_length); 1253 break; 1254 default: 1255 xpad_process_packet(xpad, 0, xpad->idata); 1256 } 1257 1258 exit: 1259 retval = usb_submit_urb(urb, GFP_ATOMIC); 1260 if (retval) 1261 dev_err(dev, "%s - usb_submit_urb failed with result %d\n", 1262 __func__, retval); 1263 } 1264 1265 /* Callers must hold xpad->odata_lock spinlock */ 1266 static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad) 1267 { 1268 const struct xboxone_init_packet *init_packet; 1269 1270 if (xpad->xtype != XTYPE_XBOXONE) 1271 return false; 1272 1273 /* 1274 * Some dongles will discard init packets if they're sent before the 1275 * controller connects. In these cases, we need to wait until we get 1276 * an announce packet from them to send the init packet sequence. 1277 */ 1278 if (xpad->delay_init && !xpad->delayed_init_done) 1279 return false; 1280 1281 /* Perform initialization sequence for Xbox One pads that require it */ 1282 while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) { 1283 init_packet = &xboxone_init_packets[xpad->init_seq++]; 1284 1285 if (init_packet->idVendor != 0 && 1286 init_packet->idVendor != xpad->dev->id.vendor) 1287 continue; 1288 1289 if (init_packet->idProduct != 0 && 1290 init_packet->idProduct != xpad->dev->id.product) 1291 continue; 1292 1293 /* This packet applies to our device, so prepare to send it */ 1294 memcpy(xpad->odata, init_packet->data, init_packet->len); 1295 xpad->irq_out->transfer_buffer_length = init_packet->len; 1296 1297 /* Update packet with current sequence number */ 1298 xpad->odata[2] = xpad->odata_serial++; 1299 return true; 1300 } 1301 1302 return false; 1303 } 1304 1305 /* Callers must hold xpad->odata_lock spinlock */ 1306 static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) 1307 { 1308 struct xpad_output_packet *pkt, *packet = NULL; 1309 int i; 1310 1311 /* We may have init packets to send before we can send user commands */ 1312 if (xpad_prepare_next_init_packet(xpad)) 1313 return true; 1314 1315 for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { 1316 if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) 1317 xpad->last_out_packet = 0; 1318 1319 pkt = &xpad->out_packets[xpad->last_out_packet]; 1320 if (pkt->pending) { 1321 dev_dbg(&xpad->intf->dev, 1322 "%s - found pending output packet %d\n", 1323 __func__, xpad->last_out_packet); 1324 packet = pkt; 1325 break; 1326 } 1327 } 1328 1329 if (packet) { 1330 memcpy(xpad->odata, packet->data, packet->len); 1331 xpad->irq_out->transfer_buffer_length = packet->len; 1332 packet->pending = false; 1333 return true; 1334 } 1335 1336 return false; 1337 } 1338 1339 /* Callers must hold xpad->odata_lock spinlock */ 1340 static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) 1341 { 1342 int error; 1343 1344 if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { 1345 usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); 1346 error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); 1347 if (error) { 1348 if (error != -ENODEV) 1349 dev_err(&xpad->intf->dev, 1350 "%s - usb_submit_urb failed with result %d\n", 1351 __func__, error); 1352 usb_unanchor_urb(xpad->irq_out); 1353 return error; 1354 } 1355 1356 xpad->irq_out_active = true; 1357 } 1358 1359 return 0; 1360 } 1361 1362 static void xpad_irq_out(struct urb *urb) 1363 { 1364 struct usb_xpad *xpad = urb->context; 1365 struct device *dev = &xpad->intf->dev; 1366 int status = urb->status; 1367 int error; 1368 1369 guard(spinlock_irqsave)(&xpad->odata_lock); 1370 1371 switch (status) { 1372 case 0: 1373 /* success */ 1374 xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); 1375 break; 1376 1377 case -ECONNRESET: 1378 case -ENOENT: 1379 case -ESHUTDOWN: 1380 /* this urb is terminated, clean up */ 1381 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1382 __func__, status); 1383 xpad->irq_out_active = false; 1384 break; 1385 1386 default: 1387 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1388 __func__, status); 1389 break; 1390 } 1391 1392 if (xpad->irq_out_active) { 1393 usb_anchor_urb(urb, &xpad->irq_out_anchor); 1394 error = usb_submit_urb(urb, GFP_ATOMIC); 1395 if (error) { 1396 dev_err(dev, 1397 "%s - usb_submit_urb failed with result %d\n", 1398 __func__, error); 1399 usb_unanchor_urb(urb); 1400 xpad->irq_out_active = false; 1401 } 1402 } 1403 } 1404 1405 static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad, 1406 struct usb_endpoint_descriptor *ep_irq_out) 1407 { 1408 int error; 1409 1410 if (xpad->xtype == XTYPE_UNKNOWN) 1411 return 0; 1412 1413 init_usb_anchor(&xpad->irq_out_anchor); 1414 1415 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, 1416 GFP_KERNEL, &xpad->odata_dma); 1417 if (!xpad->odata) 1418 return -ENOMEM; 1419 1420 spin_lock_init(&xpad->odata_lock); 1421 1422 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); 1423 if (!xpad->irq_out) { 1424 error = -ENOMEM; 1425 goto err_free_coherent; 1426 } 1427 1428 usb_fill_int_urb(xpad->irq_out, xpad->udev, 1429 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), 1430 xpad->odata, XPAD_PKT_LEN, 1431 xpad_irq_out, xpad, ep_irq_out->bInterval); 1432 xpad->irq_out->transfer_dma = xpad->odata_dma; 1433 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 1434 1435 return 0; 1436 1437 err_free_coherent: 1438 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); 1439 return error; 1440 } 1441 1442 static void xpad_stop_output(struct usb_xpad *xpad) 1443 { 1444 if (xpad->xtype != XTYPE_UNKNOWN) { 1445 if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, 1446 5000)) { 1447 dev_warn(&xpad->intf->dev, 1448 "timed out waiting for output URB to complete, killing\n"); 1449 usb_kill_anchored_urbs(&xpad->irq_out_anchor); 1450 } 1451 } 1452 } 1453 1454 static void xpad_deinit_output(struct usb_xpad *xpad) 1455 { 1456 if (xpad->xtype != XTYPE_UNKNOWN) { 1457 usb_free_urb(xpad->irq_out); 1458 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 1459 xpad->odata, xpad->odata_dma); 1460 } 1461 } 1462 1463 static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) 1464 { 1465 struct xpad_output_packet *packet = 1466 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1467 1468 guard(spinlock_irqsave)(&xpad->odata_lock); 1469 1470 packet->data[0] = 0x08; 1471 packet->data[1] = 0x00; 1472 packet->data[2] = 0x0F; 1473 packet->data[3] = 0xC0; 1474 packet->data[4] = 0x00; 1475 packet->data[5] = 0x00; 1476 packet->data[6] = 0x00; 1477 packet->data[7] = 0x00; 1478 packet->data[8] = 0x00; 1479 packet->data[9] = 0x00; 1480 packet->data[10] = 0x00; 1481 packet->data[11] = 0x00; 1482 packet->len = 12; 1483 packet->pending = true; 1484 1485 /* Reset the sequence so we send out presence first */ 1486 xpad->last_out_packet = -1; 1487 return xpad_try_sending_next_out_packet(xpad); 1488 } 1489 1490 static int xpad_start_xbox_one(struct usb_xpad *xpad) 1491 { 1492 int error; 1493 1494 if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) { 1495 /* 1496 * Explicitly disable the audio interface. This is needed 1497 * for some controllers, such as the PowerA Enhanced Wired 1498 * Controller for Series X|S (0x20d6:0x200e) to report the 1499 * guide button. 1500 */ 1501 error = usb_set_interface(xpad->udev, 1502 GIP_WIRED_INTF_AUDIO, 0); 1503 if (error) 1504 dev_warn(&xpad->dev->dev, 1505 "unable to disable audio interface: %d\n", 1506 error); 1507 } 1508 1509 guard(spinlock_irqsave)(&xpad->odata_lock); 1510 1511 /* 1512 * Begin the init sequence by attempting to send a packet. 1513 * We will cycle through the init packet sequence before 1514 * sending any packets from the output ring. 1515 */ 1516 xpad->init_seq = 0; 1517 return xpad_try_sending_next_out_packet(xpad); 1518 } 1519 1520 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num) 1521 { 1522 struct xpad_output_packet *packet = 1523 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1524 static const u8 mode_report_ack[] = { 1525 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 1526 0x00, GIP_CMD_VIRTUAL_KEY, GIP_OPT_INTERNAL, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00 1527 }; 1528 1529 guard(spinlock_irqsave)(&xpad->odata_lock); 1530 1531 packet->len = sizeof(mode_report_ack); 1532 memcpy(packet->data, mode_report_ack, packet->len); 1533 packet->data[2] = seq_num; 1534 packet->pending = true; 1535 1536 /* Reset the sequence so we send out the ack now */ 1537 xpad->last_out_packet = -1; 1538 xpad_try_sending_next_out_packet(xpad); 1539 } 1540 1541 #ifdef CONFIG_JOYSTICK_XPAD_FF 1542 static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) 1543 { 1544 struct usb_xpad *xpad = input_get_drvdata(dev); 1545 struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; 1546 __u16 strong; 1547 __u16 weak; 1548 1549 if (effect->type != FF_RUMBLE) 1550 return 0; 1551 1552 strong = effect->u.rumble.strong_magnitude; 1553 weak = effect->u.rumble.weak_magnitude; 1554 1555 guard(spinlock_irqsave)(&xpad->odata_lock); 1556 1557 switch (xpad->xtype) { 1558 case XTYPE_XBOX: 1559 packet->data[0] = 0x00; 1560 packet->data[1] = 0x06; 1561 packet->data[2] = 0x00; 1562 packet->data[3] = strong / 256; /* left actuator */ 1563 packet->data[4] = 0x00; 1564 packet->data[5] = weak / 256; /* right actuator */ 1565 packet->len = 6; 1566 packet->pending = true; 1567 break; 1568 1569 case XTYPE_XBOX360: 1570 packet->data[0] = 0x00; 1571 packet->data[1] = 0x08; 1572 packet->data[2] = 0x00; 1573 packet->data[3] = strong / 256; /* left actuator? */ 1574 packet->data[4] = weak / 256; /* right actuator? */ 1575 packet->data[5] = 0x00; 1576 packet->data[6] = 0x00; 1577 packet->data[7] = 0x00; 1578 packet->len = 8; 1579 packet->pending = true; 1580 break; 1581 1582 case XTYPE_XBOX360W: 1583 packet->data[0] = 0x00; 1584 packet->data[1] = 0x01; 1585 packet->data[2] = 0x0F; 1586 packet->data[3] = 0xC0; 1587 packet->data[4] = 0x00; 1588 packet->data[5] = strong / 256; 1589 packet->data[6] = weak / 256; 1590 packet->data[7] = 0x00; 1591 packet->data[8] = 0x00; 1592 packet->data[9] = 0x00; 1593 packet->data[10] = 0x00; 1594 packet->data[11] = 0x00; 1595 packet->len = 12; 1596 packet->pending = true; 1597 break; 1598 1599 case XTYPE_XBOXONE: 1600 packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */ 1601 packet->data[1] = 0x00; 1602 packet->data[2] = xpad->odata_serial++; 1603 packet->data[3] = GIP_PL_LEN(9); 1604 packet->data[4] = 0x00; 1605 packet->data[5] = GIP_MOTOR_ALL; 1606 packet->data[6] = 0x00; /* left trigger */ 1607 packet->data[7] = 0x00; /* right trigger */ 1608 packet->data[8] = strong / 512; /* left actuator */ 1609 packet->data[9] = weak / 512; /* right actuator */ 1610 packet->data[10] = 0xFF; /* on period */ 1611 packet->data[11] = 0x00; /* off period */ 1612 packet->data[12] = 0xFF; /* repeat count */ 1613 packet->len = 13; 1614 packet->pending = true; 1615 break; 1616 1617 default: 1618 dev_dbg(&xpad->dev->dev, 1619 "%s - rumble command sent to unsupported xpad type: %d\n", 1620 __func__, xpad->xtype); 1621 return -EINVAL; 1622 } 1623 1624 return xpad_try_sending_next_out_packet(xpad); 1625 } 1626 1627 static int xpad_init_ff(struct usb_xpad *xpad) 1628 { 1629 if (xpad->xtype == XTYPE_UNKNOWN) 1630 return 0; 1631 1632 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); 1633 1634 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); 1635 } 1636 1637 #else 1638 static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } 1639 #endif 1640 1641 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 1642 #include <linux/leds.h> 1643 #include <linux/idr.h> 1644 1645 static DEFINE_IDA(xpad_pad_seq); 1646 1647 struct xpad_led { 1648 char name[16]; 1649 struct led_classdev led_cdev; 1650 struct usb_xpad *xpad; 1651 }; 1652 1653 /* 1654 * set the LEDs on Xbox 360 / Wireless Controllers 1655 * @param command 1656 * 0: off 1657 * 1: all blink, then previous setting 1658 * 2: 1/top-left blink, then on 1659 * 3: 2/top-right blink, then on 1660 * 4: 3/bottom-left blink, then on 1661 * 5: 4/bottom-right blink, then on 1662 * 6: 1/top-left on 1663 * 7: 2/top-right on 1664 * 8: 3/bottom-left on 1665 * 9: 4/bottom-right on 1666 * 10: rotate 1667 * 11: blink, based on previous setting 1668 * 12: slow blink, based on previous setting 1669 * 13: rotate with two lights 1670 * 14: persistent slow all blink 1671 * 15: blink once, then previous setting 1672 */ 1673 static void xpad_send_led_command(struct usb_xpad *xpad, int command) 1674 { 1675 struct xpad_output_packet *packet = 1676 &xpad->out_packets[XPAD_OUT_LED_IDX]; 1677 1678 command %= 16; 1679 1680 guard(spinlock_irqsave)(&xpad->odata_lock); 1681 1682 switch (xpad->xtype) { 1683 case XTYPE_XBOX360: 1684 packet->data[0] = 0x01; 1685 packet->data[1] = 0x03; 1686 packet->data[2] = command; 1687 packet->len = 3; 1688 packet->pending = true; 1689 break; 1690 1691 case XTYPE_XBOX360W: 1692 packet->data[0] = 0x00; 1693 packet->data[1] = 0x00; 1694 packet->data[2] = 0x08; 1695 packet->data[3] = 0x40 + command; 1696 packet->data[4] = 0x00; 1697 packet->data[5] = 0x00; 1698 packet->data[6] = 0x00; 1699 packet->data[7] = 0x00; 1700 packet->data[8] = 0x00; 1701 packet->data[9] = 0x00; 1702 packet->data[10] = 0x00; 1703 packet->data[11] = 0x00; 1704 packet->len = 12; 1705 packet->pending = true; 1706 break; 1707 } 1708 1709 xpad_try_sending_next_out_packet(xpad); 1710 } 1711 1712 /* 1713 * Light up the segment corresponding to the pad number on 1714 * Xbox 360 Controllers. 1715 */ 1716 static void xpad_identify_controller(struct usb_xpad *xpad) 1717 { 1718 led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); 1719 } 1720 1721 static void xpad_led_set(struct led_classdev *led_cdev, 1722 enum led_brightness value) 1723 { 1724 struct xpad_led *xpad_led = container_of(led_cdev, 1725 struct xpad_led, led_cdev); 1726 1727 xpad_send_led_command(xpad_led->xpad, value); 1728 } 1729 1730 static int xpad_led_probe(struct usb_xpad *xpad) 1731 { 1732 struct xpad_led *led; 1733 struct led_classdev *led_cdev; 1734 int error; 1735 1736 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) 1737 return 0; 1738 1739 xpad->led = led = kzalloc_obj(*led); 1740 if (!led) 1741 return -ENOMEM; 1742 1743 xpad->pad_nr = ida_alloc(&xpad_pad_seq, GFP_KERNEL); 1744 if (xpad->pad_nr < 0) { 1745 error = xpad->pad_nr; 1746 goto err_free_mem; 1747 } 1748 1749 snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); 1750 led->xpad = xpad; 1751 1752 led_cdev = &led->led_cdev; 1753 led_cdev->name = led->name; 1754 led_cdev->brightness_set = xpad_led_set; 1755 led_cdev->flags = LED_CORE_SUSPENDRESUME; 1756 1757 error = led_classdev_register(&xpad->udev->dev, led_cdev); 1758 if (error) 1759 goto err_free_id; 1760 1761 xpad_identify_controller(xpad); 1762 1763 return 0; 1764 1765 err_free_id: 1766 ida_free(&xpad_pad_seq, xpad->pad_nr); 1767 err_free_mem: 1768 kfree(led); 1769 xpad->led = NULL; 1770 return error; 1771 } 1772 1773 static void xpad_led_disconnect(struct usb_xpad *xpad) 1774 { 1775 struct xpad_led *xpad_led = xpad->led; 1776 1777 if (xpad_led) { 1778 led_classdev_unregister(&xpad_led->led_cdev); 1779 ida_free(&xpad_pad_seq, xpad->pad_nr); 1780 kfree(xpad_led); 1781 } 1782 } 1783 #else 1784 static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } 1785 static void xpad_led_disconnect(struct usb_xpad *xpad) { } 1786 #endif 1787 1788 static int xpad_start_input(struct usb_xpad *xpad) 1789 { 1790 int error; 1791 1792 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) 1793 return -EIO; 1794 1795 if (xpad->xtype == XTYPE_XBOXONE) { 1796 error = xpad_start_xbox_one(xpad); 1797 if (error) { 1798 usb_kill_urb(xpad->irq_in); 1799 return error; 1800 } 1801 } 1802 if (xpad->xtype == XTYPE_XBOX360) { 1803 /* 1804 * Some third-party controllers Xbox 360-style controllers 1805 * require this message to finish initialization. 1806 */ 1807 u8 dummy[20]; 1808 1809 error = usb_control_msg_recv(xpad->udev, 0, 1810 /* bRequest */ 0x01, 1811 /* bmRequestType */ 1812 USB_TYPE_VENDOR | USB_DIR_IN | 1813 USB_RECIP_INTERFACE, 1814 /* wValue */ 0x100, 1815 /* wIndex */ 0x00, 1816 dummy, sizeof(dummy), 1817 25, GFP_KERNEL); 1818 if (error) 1819 dev_warn(&xpad->dev->dev, 1820 "unable to receive magic message: %d\n", 1821 error); 1822 } 1823 1824 return 0; 1825 } 1826 1827 static void xpad_stop_input(struct usb_xpad *xpad) 1828 { 1829 usb_kill_urb(xpad->irq_in); 1830 } 1831 1832 static void xpad360w_poweroff_controller(struct usb_xpad *xpad) 1833 { 1834 struct xpad_output_packet *packet = 1835 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1836 1837 guard(spinlock_irqsave)(&xpad->odata_lock); 1838 1839 packet->data[0] = 0x00; 1840 packet->data[1] = 0x00; 1841 packet->data[2] = 0x08; 1842 packet->data[3] = 0xC0; 1843 packet->data[4] = 0x00; 1844 packet->data[5] = 0x00; 1845 packet->data[6] = 0x00; 1846 packet->data[7] = 0x00; 1847 packet->data[8] = 0x00; 1848 packet->data[9] = 0x00; 1849 packet->data[10] = 0x00; 1850 packet->data[11] = 0x00; 1851 packet->len = 12; 1852 packet->pending = true; 1853 1854 /* Reset the sequence so we send out poweroff now */ 1855 xpad->last_out_packet = -1; 1856 xpad_try_sending_next_out_packet(xpad); 1857 } 1858 1859 static int xpad360w_start_input(struct usb_xpad *xpad) 1860 { 1861 int error; 1862 1863 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); 1864 if (error) 1865 return -EIO; 1866 1867 /* 1868 * Send presence packet. 1869 * This will force the controller to resend connection packets. 1870 * This is useful in the case we activate the module after the 1871 * adapter has been plugged in, as it won't automatically 1872 * send us info about the controllers. 1873 */ 1874 error = xpad_inquiry_pad_presence(xpad); 1875 if (error) { 1876 usb_kill_urb(xpad->irq_in); 1877 return error; 1878 } 1879 1880 return 0; 1881 } 1882 1883 static void xpad360w_stop_input(struct usb_xpad *xpad) 1884 { 1885 usb_kill_urb(xpad->irq_in); 1886 1887 /* Make sure we are done with presence work if it was scheduled */ 1888 flush_work(&xpad->work); 1889 } 1890 1891 static int xpad_open(struct input_dev *dev) 1892 { 1893 struct usb_xpad *xpad = input_get_drvdata(dev); 1894 1895 return xpad_start_input(xpad); 1896 } 1897 1898 static void xpad_close(struct input_dev *dev) 1899 { 1900 struct usb_xpad *xpad = input_get_drvdata(dev); 1901 1902 xpad_stop_input(xpad); 1903 } 1904 1905 static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) 1906 { 1907 struct usb_xpad *xpad = input_get_drvdata(input_dev); 1908 1909 switch (abs) { 1910 case ABS_X: 1911 case ABS_Y: 1912 case ABS_RX: 1913 case ABS_RY: /* the two sticks */ 1914 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); 1915 break; 1916 case ABS_Z: 1917 case ABS_RZ: /* the triggers (if mapped to axes) */ 1918 if (xpad->xtype == XTYPE_XBOXONE) 1919 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); 1920 else 1921 input_set_abs_params(input_dev, abs, 0, 255, 0, 0); 1922 break; 1923 case ABS_HAT0X: 1924 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ 1925 input_set_abs_params(input_dev, abs, -1, 1, 0, 0); 1926 break; 1927 case ABS_PROFILE: /* 4 value profile button (such as on XAC) */ 1928 input_set_abs_params(input_dev, abs, 0, 4, 0, 0); 1929 break; 1930 default: 1931 input_set_abs_params(input_dev, abs, 0, 0, 0, 0); 1932 break; 1933 } 1934 } 1935 1936 static void xpad_deinit_input(struct usb_xpad *xpad) 1937 { 1938 if (xpad->input_created) { 1939 xpad->input_created = false; 1940 xpad_led_disconnect(xpad); 1941 input_unregister_device(xpad->dev); 1942 } 1943 } 1944 1945 static int xpad_init_input(struct usb_xpad *xpad) 1946 { 1947 struct input_dev *input_dev; 1948 int i, error; 1949 1950 input_dev = input_allocate_device(); 1951 if (!input_dev) 1952 return -ENOMEM; 1953 1954 xpad->dev = input_dev; 1955 input_dev->name = xpad->name; 1956 input_dev->phys = xpad->phys; 1957 usb_to_input_id(xpad->udev, &input_dev->id); 1958 1959 if (xpad->xtype == XTYPE_XBOX360W) { 1960 /* x360w controllers and the receiver have different ids */ 1961 input_dev->id.product = 0x02a1; 1962 } 1963 1964 input_dev->dev.parent = &xpad->intf->dev; 1965 1966 input_set_drvdata(input_dev, xpad); 1967 1968 if (xpad->xtype != XTYPE_XBOX360W) { 1969 input_dev->open = xpad_open; 1970 input_dev->close = xpad_close; 1971 } 1972 1973 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1974 /* set up axes */ 1975 for (i = 0; xpad_abs[i] >= 0; i++) 1976 xpad_set_up_abs(input_dev, xpad_abs[i]); 1977 } 1978 1979 /* set up standard buttons */ 1980 for (i = 0; xpad_common_btn[i] >= 0; i++) 1981 input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]); 1982 1983 /* set up model-specific ones */ 1984 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || 1985 xpad->xtype == XTYPE_XBOXONE) { 1986 for (i = 0; xpad360_btn[i] >= 0; i++) 1987 input_set_capability(input_dev, EV_KEY, xpad360_btn[i]); 1988 if (xpad->mapping & MAP_SHARE_BUTTON) 1989 input_set_capability(input_dev, EV_KEY, KEY_RECORD); 1990 } else { 1991 for (i = 0; xpad_btn[i] >= 0; i++) 1992 input_set_capability(input_dev, EV_KEY, xpad_btn[i]); 1993 } 1994 1995 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1996 for (i = 0; xpad_btn_pad[i] >= 0; i++) 1997 input_set_capability(input_dev, EV_KEY, 1998 xpad_btn_pad[i]); 1999 } 2000 2001 /* set up paddles if the controller has them */ 2002 if (xpad->mapping & MAP_PADDLES) { 2003 for (i = 0; xpad_btn_paddles[i] >= 0; i++) 2004 input_set_capability(input_dev, EV_KEY, xpad_btn_paddles[i]); 2005 } 2006 2007 /* 2008 * This should be a simple else block. However historically 2009 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 2010 * made no sense, but now we can not just switch back and have to 2011 * support both behaviors. 2012 */ 2013 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 2014 xpad->xtype == XTYPE_XBOX360W) { 2015 for (i = 0; xpad_abs_pad[i] >= 0; i++) 2016 xpad_set_up_abs(input_dev, xpad_abs_pad[i]); 2017 } 2018 2019 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 2020 for (i = 0; xpad_btn_triggers[i] >= 0; i++) 2021 input_set_capability(input_dev, EV_KEY, 2022 xpad_btn_triggers[i]); 2023 } else { 2024 for (i = 0; xpad_abs_triggers[i] >= 0; i++) 2025 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); 2026 } 2027 2028 /* setup profile button as an axis with 4 possible values */ 2029 if (xpad->mapping & MAP_PROFILE_BUTTON) 2030 xpad_set_up_abs(input_dev, ABS_PROFILE); 2031 2032 error = xpad_init_ff(xpad); 2033 if (error) 2034 goto err_free_input; 2035 2036 error = xpad_led_probe(xpad); 2037 if (error) 2038 goto err_destroy_ff; 2039 2040 error = input_register_device(xpad->dev); 2041 if (error) 2042 goto err_disconnect_led; 2043 2044 xpad->input_created = true; 2045 return 0; 2046 2047 err_disconnect_led: 2048 xpad_led_disconnect(xpad); 2049 err_destroy_ff: 2050 input_ff_destroy(input_dev); 2051 err_free_input: 2052 input_free_device(input_dev); 2053 return error; 2054 } 2055 2056 static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 2057 { 2058 struct usb_device *udev = interface_to_usbdev(intf); 2059 struct usb_xpad *xpad; 2060 struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out; 2061 int i, error; 2062 2063 if (intf->cur_altsetting->desc.bNumEndpoints != 2) 2064 return -ENODEV; 2065 2066 for (i = 0; xpad_device[i].idVendor; i++) { 2067 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && 2068 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) 2069 break; 2070 } 2071 2072 xpad = kzalloc_obj(*xpad); 2073 if (!xpad) 2074 return -ENOMEM; 2075 2076 usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); 2077 strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); 2078 2079 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, 2080 GFP_KERNEL, &xpad->idata_dma); 2081 if (!xpad->idata) { 2082 error = -ENOMEM; 2083 goto err_free_mem; 2084 } 2085 2086 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); 2087 if (!xpad->irq_in) { 2088 error = -ENOMEM; 2089 goto err_free_idata; 2090 } 2091 2092 xpad->udev = udev; 2093 xpad->intf = intf; 2094 xpad->mapping = xpad_device[i].mapping; 2095 xpad->xtype = xpad_device[i].xtype; 2096 xpad->name = xpad_device[i].name; 2097 if (xpad_device[i].flags & FLAG_DELAY_INIT) 2098 xpad->delay_init = true; 2099 2100 xpad->packet_type = PKT_XB; 2101 INIT_WORK(&xpad->work, xpad_presence_work); 2102 2103 if (xpad->xtype == XTYPE_UNKNOWN) { 2104 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { 2105 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) 2106 xpad->xtype = XTYPE_XBOX360W; 2107 else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208) 2108 xpad->xtype = XTYPE_XBOXONE; 2109 else 2110 xpad->xtype = XTYPE_XBOX360; 2111 } else { 2112 xpad->xtype = XTYPE_XBOX; 2113 } 2114 2115 if (dpad_to_buttons) 2116 xpad->mapping |= MAP_DPAD_TO_BUTTONS; 2117 if (triggers_to_buttons) 2118 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; 2119 if (sticks_to_null) 2120 xpad->mapping |= MAP_STICKS_TO_NULL; 2121 } 2122 2123 if (xpad->xtype == XTYPE_XBOXONE && 2124 intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) { 2125 /* 2126 * The Xbox One controller lists three interfaces all with the 2127 * same interface class, subclass and protocol. Differentiate by 2128 * interface number. 2129 */ 2130 error = -ENODEV; 2131 goto err_free_in_urb; 2132 } 2133 2134 ep_irq_in = ep_irq_out = NULL; 2135 2136 for (i = 0; i < 2; i++) { 2137 struct usb_endpoint_descriptor *ep = 2138 &intf->cur_altsetting->endpoint[i].desc; 2139 2140 if (usb_endpoint_xfer_int(ep)) { 2141 if (usb_endpoint_dir_in(ep)) 2142 ep_irq_in = ep; 2143 else 2144 ep_irq_out = ep; 2145 } 2146 } 2147 2148 if (!ep_irq_in || !ep_irq_out) { 2149 error = -ENODEV; 2150 goto err_free_in_urb; 2151 } 2152 2153 error = xpad_init_output(intf, xpad, ep_irq_out); 2154 if (error) 2155 goto err_free_in_urb; 2156 2157 usb_fill_int_urb(xpad->irq_in, udev, 2158 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), 2159 xpad->idata, XPAD_PKT_LEN, xpad_irq_in, 2160 xpad, ep_irq_in->bInterval); 2161 xpad->irq_in->transfer_dma = xpad->idata_dma; 2162 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 2163 2164 usb_set_intfdata(intf, xpad); 2165 2166 /* Packet type detection */ 2167 if (le16_to_cpu(udev->descriptor.idVendor) == 0x045e) { /* Microsoft controllers */ 2168 if (le16_to_cpu(udev->descriptor.idProduct) == 0x02e3) { 2169 /* The original elite controller always uses the oldest 2170 * type of extended packet 2171 */ 2172 xpad->packet_type = PKT_XBE1; 2173 } else if (le16_to_cpu(udev->descriptor.idProduct) == 0x0b00) { 2174 /* The elite 2 controller has seen multiple packet 2175 * revisions. These are tied to specific firmware 2176 * versions 2177 */ 2178 if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x0500) { 2179 /* This is the format that the Elite 2 used 2180 * prior to the BLE update 2181 */ 2182 xpad->packet_type = PKT_XBE2_FW_OLD; 2183 } else if (le16_to_cpu(udev->descriptor.bcdDevice) < 2184 0x050b) { 2185 /* This is the format that the Elite 2 used 2186 * prior to the update that split the packet 2187 */ 2188 xpad->packet_type = PKT_XBE2_FW_5_EARLY; 2189 } else { 2190 /* The split packet format that was introduced 2191 * in firmware v5.11 2192 */ 2193 xpad->packet_type = PKT_XBE2_FW_5_11; 2194 } 2195 } 2196 } 2197 2198 if (xpad->xtype == XTYPE_XBOX360W) { 2199 /* 2200 * Submit the int URB immediately rather than waiting for open 2201 * because we get status messages from the device whether 2202 * or not any controllers are attached. In fact, it's 2203 * exactly the message that a controller has arrived that 2204 * we're waiting for. 2205 */ 2206 error = xpad360w_start_input(xpad); 2207 if (error) 2208 goto err_deinit_output; 2209 /* 2210 * Wireless controllers require RESET_RESUME to work properly 2211 * after suspend. Ideally this quirk should be in usb core 2212 * quirk list, but we have too many vendors producing these 2213 * controllers and we'd need to maintain 2 identical lists 2214 * here in this driver and in usb core. 2215 */ 2216 udev->quirks |= USB_QUIRK_RESET_RESUME; 2217 } else { 2218 error = xpad_init_input(xpad); 2219 if (error) 2220 goto err_deinit_output; 2221 } 2222 return 0; 2223 2224 err_deinit_output: 2225 xpad_deinit_output(xpad); 2226 err_free_in_urb: 2227 usb_free_urb(xpad->irq_in); 2228 err_free_idata: 2229 usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); 2230 err_free_mem: 2231 kfree(xpad); 2232 return error; 2233 } 2234 2235 static void xpad_disconnect(struct usb_interface *intf) 2236 { 2237 struct usb_xpad *xpad = usb_get_intfdata(intf); 2238 2239 if (xpad->xtype == XTYPE_XBOX360W) 2240 xpad360w_stop_input(xpad); 2241 2242 xpad_deinit_input(xpad); 2243 2244 /* 2245 * Now that both input device and LED device are gone we can 2246 * stop output URB. 2247 */ 2248 xpad_stop_output(xpad); 2249 2250 xpad_deinit_output(xpad); 2251 2252 usb_free_urb(xpad->irq_in); 2253 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 2254 xpad->idata, xpad->idata_dma); 2255 2256 kfree(xpad); 2257 2258 usb_set_intfdata(intf, NULL); 2259 } 2260 2261 static int xpad_suspend(struct usb_interface *intf, pm_message_t message) 2262 { 2263 struct usb_xpad *xpad = usb_get_intfdata(intf); 2264 struct input_dev *input = xpad->dev; 2265 2266 if (xpad->xtype == XTYPE_XBOX360W) { 2267 /* 2268 * Wireless controllers always listen to input so 2269 * they are notified when controller shows up 2270 * or goes away. 2271 */ 2272 xpad360w_stop_input(xpad); 2273 2274 /* 2275 * The wireless adapter is going off now, so the 2276 * gamepads are going to become disconnected. 2277 * Unless explicitly disabled, power them down 2278 * so they don't just sit there flashing. 2279 */ 2280 if (auto_poweroff && xpad->pad_present) 2281 xpad360w_poweroff_controller(xpad); 2282 } else { 2283 guard(mutex)(&input->mutex); 2284 2285 if (input_device_enabled(input)) 2286 xpad_stop_input(xpad); 2287 } 2288 2289 xpad_stop_output(xpad); 2290 2291 return 0; 2292 } 2293 2294 static int xpad_resume(struct usb_interface *intf) 2295 { 2296 struct usb_xpad *xpad = usb_get_intfdata(intf); 2297 struct input_dev *input = xpad->dev; 2298 2299 xpad->delayed_init_done = false; 2300 if (xpad->xtype == XTYPE_XBOX360W) 2301 return xpad360w_start_input(xpad); 2302 2303 guard(mutex)(&input->mutex); 2304 2305 if (input_device_enabled(input)) 2306 return xpad_start_input(xpad); 2307 2308 if (xpad->xtype == XTYPE_XBOXONE) { 2309 /* 2310 * Even if there are no users, we'll send Xbox One pads 2311 * the startup sequence so they don't sit there and 2312 * blink until somebody opens the input device again. 2313 */ 2314 return xpad_start_xbox_one(xpad); 2315 } 2316 2317 return 0; 2318 } 2319 2320 static struct usb_driver xpad_driver = { 2321 .name = "xpad", 2322 .probe = xpad_probe, 2323 .disconnect = xpad_disconnect, 2324 .suspend = xpad_suspend, 2325 .resume = xpad_resume, 2326 .id_table = xpad_table, 2327 }; 2328 2329 module_usb_driver(xpad_driver); 2330 2331 MODULE_AUTHOR("Marko Friedemann <mfr@bmx-chemnitz.de>"); 2332 MODULE_DESCRIPTION("Xbox pad driver"); 2333 MODULE_LICENSE("GPL"); 2334