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