1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Xbox gamepad driver 4 * 5 * Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de> 6 * 2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>, 7 * Steven Toth <steve@toth.demon.co.uk>, 8 * Franz Lehner <franz@caos.at>, 9 * Ivan Hawkes <blackhawk@ivanhawkes.com> 10 * 2005 Dominic Cerquetti <binary1230@yahoo.com> 11 * 2006 Adam Buchbinder <adam.buchbinder@gmail.com> 12 * 2007 Jan Kratochvil <honza@jikos.cz> 13 * 2010 Christoph Fritz <chf.fritz@googlemail.com> 14 * 15 * This driver is based on: 16 * - information from http://euc.jp/periphs/xbox-controller.ja.html 17 * - the iForce driver drivers/char/joystick/iforce.c 18 * - the skeleton-driver drivers/usb/usb-skeleton.c 19 * - Xbox 360 information http://www.free60.org/wiki/Gamepad 20 * - Xbox One information https://github.com/quantus/xbox-one-controller-protocol 21 * 22 * Thanks to: 23 * - ITO Takayuki for providing essential xpad information on his website 24 * - Vojtech Pavlik - iforce driver / input subsystem 25 * - Greg Kroah-Hartman - usb-skeleton driver 26 * - Xbox Linux project - extra USB IDs 27 * - Pekka Pöyry (quantus) - Xbox One controller reverse-engineering 28 * 29 * TODO: 30 * - fine tune axes (especially trigger axes) 31 * - fix "analog" buttons (reported as digital now) 32 * - get rumble working 33 * - need USB IDs for other dance pads 34 * 35 * History: 36 * 37 * 2002-06-27 - 0.0.1 : first version, just said "XBOX HID controller" 38 * 39 * 2002-07-02 - 0.0.2 : basic working version 40 * - all axes and 9 of the 10 buttons work (german InterAct device) 41 * - the black button does not work 42 * 43 * 2002-07-14 - 0.0.3 : rework by Vojtech Pavlik 44 * - indentation fixes 45 * - usb + input init sequence fixes 46 * 47 * 2002-07-16 - 0.0.4 : minor changes, merge with Vojtech's v0.0.3 48 * - verified the lack of HID and report descriptors 49 * - verified that ALL buttons WORK 50 * - fixed d-pad to axes mapping 51 * 52 * 2002-07-17 - 0.0.5 : simplified d-pad handling 53 * 54 * 2004-10-02 - 0.0.6 : DDR pad support 55 * - borrowed from the Xbox Linux kernel 56 * - USB id's for commonly used dance pads are present 57 * - dance pads will map D-PAD to buttons, not axes 58 * - pass the module paramater 'dpad_to_buttons' to force 59 * the D-PAD to map to buttons if your pad is not detected 60 * 61 * Later changes can be tracked in SCM. 62 */ 63 64 #include <linux/bits.h> 65 #include <linux/kernel.h> 66 #include <linux/input.h> 67 #include <linux/rcupdate.h> 68 #include <linux/slab.h> 69 #include <linux/stat.h> 70 #include <linux/module.h> 71 #include <linux/usb/input.h> 72 #include <linux/usb/quirks.h> 73 74 #define XPAD_PKT_LEN 64 75 76 /* 77 * xbox d-pads should map to buttons, as is required for DDR pads 78 * but we map them to axes when possible to simplify things 79 */ 80 #define MAP_DPAD_TO_BUTTONS BIT(0) 81 #define MAP_TRIGGERS_TO_BUTTONS BIT(1) 82 #define MAP_STICKS_TO_NULL BIT(2) 83 #define MAP_SHARE_BUTTON BIT(3) 84 #define MAP_PADDLES BIT(4) 85 #define MAP_PROFILE_BUTTON BIT(5) 86 #define MAP_SHARE_OFFSET BIT(6) 87 88 #define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \ 89 MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL) 90 91 #define XTYPE_XBOX 0 92 #define XTYPE_XBOX360 1 93 #define XTYPE_XBOX360W 2 94 #define XTYPE_XBOXONE 3 95 #define XTYPE_UNKNOWN 4 96 97 /* Send power-off packet to xpad360w after holding the mode button for this many 98 * seconds 99 */ 100 #define XPAD360W_POWEROFF_TIMEOUT 5 101 102 #define PKT_XB 0 103 #define PKT_XBE1 1 104 #define PKT_XBE2_FW_OLD 2 105 #define PKT_XBE2_FW_5_EARLY 3 106 #define PKT_XBE2_FW_5_11 4 107 108 #define FLAG_DELAY_INIT BIT(0) 109 110 static bool dpad_to_buttons; 111 module_param(dpad_to_buttons, bool, S_IRUGO); 112 MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads"); 113 114 static bool triggers_to_buttons; 115 module_param(triggers_to_buttons, bool, S_IRUGO); 116 MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads"); 117 118 static bool sticks_to_null; 119 module_param(sticks_to_null, bool, S_IRUGO); 120 MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads"); 121 122 static bool auto_poweroff = true; 123 module_param(auto_poweroff, bool, S_IWUSR | S_IRUGO); 124 MODULE_PARM_DESC(auto_poweroff, "Power off wireless controllers on suspend"); 125 126 static const struct xpad_device { 127 u16 idVendor; 128 u16 idProduct; 129 char *name; 130 u8 mapping; 131 u8 xtype; 132 u8 flags; 133 } xpad_device[] = { 134 /* Please keep this list sorted by vendor and product ID. */ 135 { 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 }, 136 { 0x03eb, 0xff01, "Wooting One (Legacy)", 0, XTYPE_XBOX360 }, 137 { 0x03eb, 0xff02, "Wooting Two (Legacy)", 0, XTYPE_XBOX360 }, 138 { 0x03f0, 0x038D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wired */ 139 { 0x03f0, 0x048D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wireless */ 140 { 0x03f0, 0x0495, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE }, 141 { 0x03f0, 0x07A0, "HyperX Clutch Gladiate RGB", 0, XTYPE_XBOXONE }, 142 { 0x03f0, 0x08B6, "HyperX Clutch Gladiate", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, /* v2 */ 143 { 0x03f0, 0x09B4, "HyperX Clutch Tanto", 0, XTYPE_XBOXONE }, 144 { 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 145 { 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 146 { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, 147 { 0x044f, 0x0f10, "Thrustmaster Modena GT Wheel", 0, XTYPE_XBOX }, 148 { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, 149 { 0x044f, 0xd01e, "ThrustMaster, Inc. ESWAP X 2 ELDEN RING EDITION", 0, XTYPE_XBOXONE }, 150 { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, 151 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, 152 { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, 153 { 0x045e, 0x0288, "Microsoft Xbox Controller S v2", 0, XTYPE_XBOX }, 154 { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, 155 { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, 156 { 0x045e, 0x028f, "Microsoft X-Box 360 pad v2", 0, XTYPE_XBOX360 }, 157 { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 158 { 0x045e, 0x02a9, "Xbox 360 Wireless Receiver (Unofficial)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 159 { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, 160 { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE }, 161 { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", MAP_PADDLES, XTYPE_XBOXONE }, 162 { 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE }, 163 { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 164 { 0x045e, 0x0b00, "Microsoft X-Box One Elite 2 pad", MAP_PADDLES, XTYPE_XBOXONE }, 165 { 0x045e, 0x0b0a, "Microsoft X-Box Adaptive Controller", MAP_PROFILE_BUTTON, XTYPE_XBOXONE }, 166 { 0x045e, 0x0b12, "Microsoft Xbox Series S|X Controller", MAP_SHARE_BUTTON | MAP_SHARE_OFFSET, XTYPE_XBOXONE }, 167 { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, 168 { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, 169 { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, 170 { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, 171 { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, 172 { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, 173 { 0x046d, 0xca8a, "Logitech Precision Vibration Feedback Wheel", 0, XTYPE_XBOX }, 174 { 0x046d, 0xcaa3, "Logitech DriveFx Racing Wheel", 0, XTYPE_XBOX360 }, 175 { 0x056e, 0x2004, "Elecom JC-U3613M", 0, XTYPE_XBOX360 }, 176 { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, 177 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, 178 { 0x05fe, 0x3030, "Chic Controller", 0, XTYPE_XBOX }, 179 { 0x05fe, 0x3031, "Chic Controller", 0, XTYPE_XBOX }, 180 { 0x062a, 0x0020, "Logic3 Xbox GamePad", 0, XTYPE_XBOX }, 181 { 0x062a, 0x0033, "Competition Pro Steering Wheel", 0, XTYPE_XBOX }, 182 { 0x06a3, 0x0200, "Saitek Racing Wheel", 0, XTYPE_XBOX }, 183 { 0x06a3, 0x0201, "Saitek Adrenalin", 0, XTYPE_XBOX }, 184 { 0x06a3, 0xf51a, "Saitek P3600", 0, XTYPE_XBOX360 }, 185 { 0x0738, 0x4503, "Mad Catz Racing Wheel", 0, XTYPE_XBOXONE }, 186 { 0x0738, 0x4506, "Mad Catz 4506 Wireless Controller", 0, XTYPE_XBOX }, 187 { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, 188 { 0x0738, 0x4520, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 189 { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, 190 { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 191 { 0x0738, 0x4530, "Mad Catz Universal MC2 Racing Wheel and Pedals", 0, XTYPE_XBOX }, 192 { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX }, 193 { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 194 { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, 195 { 0x0738, 0x4586, "Mad Catz MicroCon Wireless Controller", 0, XTYPE_XBOX }, 196 { 0x0738, 0x4588, "Mad Catz Blaster", 0, XTYPE_XBOX }, 197 { 0x0738, 0x45ff, "Mad Catz Beat Pad (w/ Handle)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 198 { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 199 { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 }, 200 { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 201 { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 202 { 0x0738, 0x4736, "Mad Catz MicroCon Gamepad", 0, XTYPE_XBOX360 }, 203 { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 204 { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 }, 205 { 0x0738, 0x4743, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 206 { 0x0738, 0x4758, "Mad Catz Arcade Game Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 207 { 0x0738, 0x4a01, "Mad Catz FightStick TE 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 208 { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 209 { 0x0738, 0x9871, "Mad Catz Portable Drum", 0, XTYPE_XBOX360 }, 210 { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 }, 211 { 0x0738, 0xb738, "Mad Catz MVC2TE Stick 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 212 { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", 0, XTYPE_XBOX360 }, 213 { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 214 { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 215 { 0x0738, 0xcb29, "Saitek Aviator Stick AV8R02", 0, XTYPE_XBOX360 }, 216 { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 }, 217 { 0x07ff, 0xffff, "Mad Catz GamePad", 0, XTYPE_XBOX360 }, 218 { 0x0b05, 0x1a38, "ASUS ROG RAIKIRI", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 219 { 0x0b05, 0x1abb, "ASUS ROG RAIKIRI PRO", 0, XTYPE_XBOXONE }, 220 { 0x0c12, 0x0005, "Intec wireless", 0, XTYPE_XBOX }, 221 { 0x0c12, 0x8801, "Nyko Xbox Controller", 0, XTYPE_XBOX }, 222 { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 223 { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, 224 { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, 225 { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 226 { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, 227 { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 228 { 0x0db0, 0x1901, "Micro Star International Xbox360 Controller for Windows", 0, XTYPE_XBOX360 }, 229 { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, 230 { 0x0e4c, 0x1103, "Radica Gamester Reflex", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX }, 231 { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, 232 { 0x0e4c, 0x3510, "Radica Gamester", 0, XTYPE_XBOX }, 233 { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, 234 { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, 235 { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, 236 { 0x0e6f, 0x0008, "After Glow Pro Controller", 0, XTYPE_XBOX }, 237 { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 238 { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 239 { 0x0e6f, 0x011f, "Rock Candy Gamepad Wired Controller", 0, XTYPE_XBOX360 }, 240 { 0x0e6f, 0x0131, "PDP EA Sports Controller", 0, XTYPE_XBOX360 }, 241 { 0x0e6f, 0x0133, "Xbox 360 Wired Controller", 0, XTYPE_XBOX360 }, 242 { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 243 { 0x0e6f, 0x013a, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 244 { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 245 { 0x0e6f, 0x0147, "PDP Marvel Xbox One Controller", 0, XTYPE_XBOXONE }, 246 { 0x0e6f, 0x015c, "PDP Xbox One Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 247 { 0x0e6f, 0x015d, "PDP Mirror's Edge Official Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 248 { 0x0e6f, 0x0161, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 249 { 0x0e6f, 0x0162, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 250 { 0x0e6f, 0x0163, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 251 { 0x0e6f, 0x0164, "PDP Battlefield One", 0, XTYPE_XBOXONE }, 252 { 0x0e6f, 0x0165, "PDP Titanfall 2", 0, XTYPE_XBOXONE }, 253 { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 254 { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 255 { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 256 { 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE }, 257 { 0x0e6f, 0x02a0, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 258 { 0x0e6f, 0x02a1, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 259 { 0x0e6f, 0x02a2, "PDP Wired Controller for Xbox One - Crimson Red", 0, XTYPE_XBOXONE }, 260 { 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 261 { 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE }, 262 { 0x0e6f, 0x02a7, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 263 { 0x0e6f, 0x02a8, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 264 { 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE }, 265 { 0x0e6f, 0x02ad, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 266 { 0x0e6f, 0x02b3, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 267 { 0x0e6f, 0x02b8, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 268 { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, 269 { 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE }, 270 { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, 271 { 0x0e6f, 0x0413, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 272 { 0x0e6f, 0x0501, "PDP Xbox 360 Controller", 0, XTYPE_XBOX360 }, 273 { 0x0e6f, 0xf900, "PDP Afterglow AX.1", 0, XTYPE_XBOX360 }, 274 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, 275 { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, 276 { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, 277 { 0x0f0d, 0x000c, "Hori PadEX Turbo", 0, XTYPE_XBOX360 }, 278 { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 279 { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 280 { 0x0f0d, 0x001b, "Hori Real Arcade Pro VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 281 { 0x0f0d, 0x0063, "Hori Real Arcade Pro Hayabusa (USA) Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 282 { 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE }, 283 { 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 284 { 0x0f0d, 0x00c5, "Hori Fighting Commander ONE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 285 { 0x0f0d, 0x00dc, "HORIPAD FPS for Nintendo Switch", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 286 { 0x0f0d, 0x0151, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 287 { 0x0f0d, 0x0152, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 288 { 0x0f0d, 0x01b2, "HORI Taiko No Tatsujin Drum Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 289 { 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX }, 290 { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, 291 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, 292 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, 293 { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 294 { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 295 { 0x10f5, 0x7005, "Turtle Beach Recon Controller", 0, XTYPE_XBOXONE }, 296 { 0x10f5, 0x7008, "Turtle Beach Recon Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 297 { 0x10f5, 0x7073, "Turtle Beach Stealth Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 298 { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 }, 299 { 0x11ff, 0x0511, "PXN V900", 0, XTYPE_XBOX360 }, 300 { 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 }, 301 { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 302 { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, 303 { 0x12ab, 0x0303, "Mortal Kombat Klassic FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 304 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 305 { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, 306 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 307 { 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 }, 308 { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, 309 { 0x146b, 0x0604, "Bigben Interactive DAIJA Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 310 { 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 311 { 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE }, 312 { 0x1532, 0x0a29, "Razer Wolverine V2", 0, XTYPE_XBOXONE }, 313 { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, 314 { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 315 { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, 316 { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, 317 { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, 318 { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, 319 { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 320 { 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 }, 321 { 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 }, 322 { 0x1a86, 0xe310, "Legion Go S", 0, XTYPE_XBOX360 }, 323 { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, 324 { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 325 { 0x1bad, 0x0130, "Ion Drum Rocker", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 326 { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 327 { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 328 { 0x1bad, 0xf019, "Mad Catz Brawlstick for Xbox 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 329 { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 }, 330 { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, 331 { 0x1bad, 0xf025, "Mad Catz Call Of Duty", 0, XTYPE_XBOX360 }, 332 { 0x1bad, 0xf027, "Mad Catz FPS Pro", 0, XTYPE_XBOX360 }, 333 { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, 334 { 0x1bad, 0xf02e, "Mad Catz Fightpad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 335 { 0x1bad, 0xf030, "Mad Catz Xbox 360 MC2 MicroCon Racing Wheel", 0, XTYPE_XBOX360 }, 336 { 0x1bad, 0xf036, "Mad Catz MicroCon GamePad Pro", 0, XTYPE_XBOX360 }, 337 { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, 338 { 0x1bad, 0xf039, "Mad Catz MvC2 TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 339 { 0x1bad, 0xf03a, "Mad Catz SFxT Fightstick Pro", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 340 { 0x1bad, 0xf03d, "Street Fighter IV Arcade Stick TE - Chun Li", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 341 { 0x1bad, 0xf03e, "Mad Catz MLG FightStick TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 342 { 0x1bad, 0xf03f, "Mad Catz FightStick SoulCaliber", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 343 { 0x1bad, 0xf042, "Mad Catz FightStick TES+", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 344 { 0x1bad, 0xf080, "Mad Catz FightStick TE2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 345 { 0x1bad, 0xf501, "HoriPad EX2 Turbo", 0, XTYPE_XBOX360 }, 346 { 0x1bad, 0xf502, "Hori Real Arcade Pro.VX SA", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 347 { 0x1bad, 0xf503, "Hori Fighting Stick VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 348 { 0x1bad, 0xf504, "Hori Real Arcade Pro. EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 349 { 0x1bad, 0xf505, "Hori Fighting Stick EX2B", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 350 { 0x1bad, 0xf506, "Hori Real Arcade Pro.EX Premium VLX", 0, XTYPE_XBOX360 }, 351 { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, 352 { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, 353 { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, 354 { 0x1bad, 0xf904, "PDP Versus Fighting Pad", 0, XTYPE_XBOX360 }, 355 { 0x1bad, 0xf906, "MortalKombat FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 356 { 0x1bad, 0xfa01, "MadCatz GamePad", 0, XTYPE_XBOX360 }, 357 { 0x1bad, 0xfd00, "Razer Onza TE", 0, XTYPE_XBOX360 }, 358 { 0x1bad, 0xfd01, "Razer Onza", 0, XTYPE_XBOX360 }, 359 { 0x1ee9, 0x1590, "ZOTAC Gaming Zone", 0, XTYPE_XBOX360 }, 360 { 0x20d6, 0x2001, "BDA Xbox Series X Wired Controller", 0, XTYPE_XBOXONE }, 361 { 0x20d6, 0x2009, "PowerA Enhanced Wired Controller for Xbox Series X|S", 0, XTYPE_XBOXONE }, 362 { 0x20d6, 0x2064, "PowerA Wired Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 363 { 0x20d6, 0x281f, "PowerA Wired Controller For Xbox 360", 0, XTYPE_XBOX360 }, 364 { 0x20d6, 0x400b, "PowerA FUSION Pro 4 Wired Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 365 { 0x20d6, 0x890b, "PowerA MOGA XP-Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 366 { 0x2345, 0xe00b, "Machenike G5 Pro Controller", 0, XTYPE_XBOX360 }, 367 { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 368 { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, 369 { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 370 { 0x24c6, 0x530a, "Xbox 360 Pro EX Controller", 0, XTYPE_XBOX360 }, 371 { 0x24c6, 0x531a, "PowerA Pro Ex", 0, XTYPE_XBOX360 }, 372 { 0x24c6, 0x5397, "FUS1ON Tournament Controller", 0, XTYPE_XBOX360 }, 373 { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE }, 374 { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, 375 { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE }, 376 { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, 377 { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, 378 { 0x24c6, 0x5502, "Hori Fighting Stick VX Alt", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 379 { 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 380 { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, 381 { 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 }, 382 { 0x24c6, 0x550e, "Hori Real Arcade Pro V Kai 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 383 { 0x24c6, 0x5510, "Hori Fighting Commander ONE (Xbox 360/PC Mode)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 384 { 0x24c6, 0x551a, "PowerA FUSION Pro Controller", 0, XTYPE_XBOXONE }, 385 { 0x24c6, 0x561a, "PowerA FUSION Controller", 0, XTYPE_XBOXONE }, 386 { 0x24c6, 0x581a, "ThrustMaster XB1 Classic Controller", 0, XTYPE_XBOXONE }, 387 { 0x24c6, 0x5b00, "ThrustMaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 388 { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, 389 { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 390 { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 391 { 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 392 { 0x2563, 0x058d, "OneXPlayer Gamepad", 0, XTYPE_XBOX360 }, 393 { 0x294b, 0x3303, "Snakebyte GAMEPAD BASE X", 0, XTYPE_XBOXONE }, 394 { 0x294b, 0x3404, "Snakebyte GAMEPAD RGB X", 0, XTYPE_XBOXONE }, 395 { 0x2993, 0x2001, "TECNO Pocket Go", 0, XTYPE_XBOX360 }, 396 { 0x2dc8, 0x2000, "8BitDo Pro 2 Wired Controller fox Xbox", 0, XTYPE_XBOXONE }, 397 { 0x2dc8, 0x200f, "8BitDo Ultimate 3-mode Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 398 { 0x2dc8, 0x3106, "8BitDo Ultimate Wireless / Pro 2 Wired Controller", 0, XTYPE_XBOX360 }, 399 { 0x2dc8, 0x3109, "8BitDo Ultimate Wireless Bluetooth", 0, XTYPE_XBOX360 }, 400 { 0x2dc8, 0x310a, "8BitDo Ultimate 2C Wireless Controller", 0, XTYPE_XBOX360 }, 401 { 0x2dc8, 0x310b, "8BitDo Ultimate 2 Wireless Controller", 0, XTYPE_XBOX360 }, 402 { 0x2dc8, 0x6001, "8BitDo SN30 Pro", 0, XTYPE_XBOX360 }, 403 { 0x2e24, 0x0423, "Hyperkin DuchesS Xbox One pad", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 404 { 0x2e24, 0x0652, "Hyperkin Duke X-Box One pad", 0, XTYPE_XBOXONE }, 405 { 0x2e24, 0x1688, "Hyperkin X91 X-Box One pad", 0, XTYPE_XBOXONE }, 406 { 0x2e95, 0x0504, "SCUF Gaming Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 407 { 0x31e3, 0x1100, "Wooting One", 0, XTYPE_XBOX360 }, 408 { 0x31e3, 0x1200, "Wooting Two", 0, XTYPE_XBOX360 }, 409 { 0x31e3, 0x1210, "Wooting Lekker", 0, XTYPE_XBOX360 }, 410 { 0x31e3, 0x1220, "Wooting Two HE", 0, XTYPE_XBOX360 }, 411 { 0x31e3, 0x1230, "Wooting Two HE (ARM)", 0, XTYPE_XBOX360 }, 412 { 0x31e3, 0x1300, "Wooting 60HE (AVR)", 0, XTYPE_XBOX360 }, 413 { 0x31e3, 0x1310, "Wooting 60HE (ARM)", 0, XTYPE_XBOX360 }, 414 { 0x3285, 0x0603, "Nacon Pro Compact controller for Xbox", 0, XTYPE_XBOXONE }, 415 { 0x3285, 0x0607, "Nacon GC-100", 0, XTYPE_XBOX360 }, 416 { 0x3285, 0x0614, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 417 { 0x3285, 0x0646, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 418 { 0x3285, 0x0662, "Nacon Revolution5 Pro", 0, XTYPE_XBOX360 }, 419 { 0x3285, 0x0663, "Nacon Evol-X", 0, XTYPE_XBOXONE }, 420 { 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 }, 421 { 0x3537, 0x1010, "GameSir G7 SE", 0, XTYPE_XBOXONE }, 422 { 0x366c, 0x0005, "ByoWave Proteus Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE, FLAG_DELAY_INIT }, 423 { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX }, 424 { 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 }, 425 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, 426 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } 427 }; 428 429 /* buttons shared with xbox and xbox360 */ 430 static const signed short xpad_common_btn[] = { 431 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ 432 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ 433 -1 /* terminating entry */ 434 }; 435 436 /* original xbox controllers only */ 437 static const signed short xpad_btn[] = { 438 BTN_C, BTN_Z, /* "analog" buttons */ 439 -1 /* terminating entry */ 440 }; 441 442 /* used when dpad is mapped to buttons */ 443 static const signed short xpad_btn_pad[] = { 444 BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */ 445 BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */ 446 -1 /* terminating entry */ 447 }; 448 449 /* used when triggers are mapped to buttons */ 450 static const signed short xpad_btn_triggers[] = { 451 BTN_TL2, BTN_TR2, /* triggers left/right */ 452 -1 453 }; 454 455 static const signed short xpad360_btn[] = { /* buttons for x360 controller */ 456 BTN_TL, BTN_TR, /* Button LB/RB */ 457 BTN_MODE, /* The big X button */ 458 -1 459 }; 460 461 static const signed short xpad_abs[] = { 462 ABS_X, ABS_Y, /* left stick */ 463 ABS_RX, ABS_RY, /* right stick */ 464 -1 /* terminating entry */ 465 }; 466 467 /* used when dpad is mapped to axes */ 468 static const signed short xpad_abs_pad[] = { 469 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ 470 -1 /* terminating entry */ 471 }; 472 473 /* used when triggers are mapped to axes */ 474 static const signed short xpad_abs_triggers[] = { 475 ABS_Z, ABS_RZ, /* triggers left/right */ 476 -1 477 }; 478 479 /* used when the controller has extra paddle buttons */ 480 static const signed short xpad_btn_paddles[] = { 481 BTN_TRIGGER_HAPPY5, BTN_TRIGGER_HAPPY6, /* paddle upper right, lower right */ 482 BTN_TRIGGER_HAPPY7, BTN_TRIGGER_HAPPY8, /* paddle upper left, lower left */ 483 -1 /* terminating entry */ 484 }; 485 486 /* 487 * Xbox 360 has a vendor-specific class, so we cannot match it with only 488 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we 489 * match against vendor id as well. Wired Xbox 360 devices have protocol 1, 490 * wireless controllers have protocol 129. 491 */ 492 #define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \ 493 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 494 .idVendor = (vend), \ 495 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 496 .bInterfaceSubClass = 93, \ 497 .bInterfaceProtocol = (pr) 498 #define XPAD_XBOX360_VENDOR(vend) \ 499 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \ 500 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) } 501 502 /* The Xbox One controller uses subclass 71 and protocol 208. */ 503 #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ 504 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 505 .idVendor = (vend), \ 506 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 507 .bInterfaceSubClass = 71, \ 508 .bInterfaceProtocol = (pr) 509 #define XPAD_XBOXONE_VENDOR(vend) \ 510 { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) } 511 512 static const struct usb_device_id xpad_table[] = { 513 /* 514 * Please keep this list sorted by vendor ID. Note that there are 2 515 * macros - XPAD_XBOX360_VENDOR and XPAD_XBOXONE_VENDOR. 516 */ 517 { USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */ 518 XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */ 519 XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */ 520 XPAD_XBOX360_VENDOR(0x03f0), /* HP HyperX Xbox 360 controllers */ 521 XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */ 522 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */ 523 XPAD_XBOXONE_VENDOR(0x044f), /* Thrustmaster Xbox One controllers */ 524 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */ 525 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */ 526 XPAD_XBOX360_VENDOR(0x046d), /* Logitech Xbox 360-style controllers */ 527 XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */ 528 XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */ 529 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz Xbox 360 controllers */ 530 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ 531 XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ 532 XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz Gamepad */ 533 XPAD_XBOXONE_VENDOR(0x0b05), /* ASUS controllers */ 534 XPAD_XBOX360_VENDOR(0x0c12), /* Zeroplus X-Box 360 controllers */ 535 XPAD_XBOX360_VENDOR(0x0db0), /* Micro Star International X-Box 360 controllers */ 536 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f Xbox 360 controllers */ 537 XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f Xbox One controllers */ 538 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori controllers */ 539 XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori controllers */ 540 XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */ 541 XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */ 542 XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */ 543 XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */ 544 XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */ 545 XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */ 546 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */ 547 XPAD_XBOX360_VENDOR(0x146b), /* Bigben Interactive controllers */ 548 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ 549 XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */ 550 XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */ 551 XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */ 552 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ 553 XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */ 554 XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */ 555 XPAD_XBOX360_VENDOR(0x1a86), /* Nanjing Qinheng Microelectronics (WCH) */ 556 XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */ 557 XPAD_XBOX360_VENDOR(0x1ee9), /* ZOTAC Technology Limited */ 558 XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */ 559 XPAD_XBOXONE_VENDOR(0x20d6), /* PowerA controllers */ 560 XPAD_XBOX360_VENDOR(0x2345), /* Machenike Controllers */ 561 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA controllers */ 562 XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA controllers */ 563 XPAD_XBOX360_VENDOR(0x2563), /* OneXPlayer Gamepad */ 564 XPAD_XBOX360_VENDOR(0x260d), /* Dareu H101 */ 565 XPAD_XBOXONE_VENDOR(0x294b), /* Snakebyte */ 566 XPAD_XBOX360_VENDOR(0x2993), /* TECNO Mobile */ 567 XPAD_XBOX360_VENDOR(0x2c22), /* Qanba Controllers */ 568 XPAD_XBOX360_VENDOR(0x2dc8), /* 8BitDo Controllers */ 569 XPAD_XBOXONE_VENDOR(0x2dc8), /* 8BitDo Controllers */ 570 XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Controllers */ 571 XPAD_XBOX360_VENDOR(0x2f24), /* GameSir Controllers */ 572 XPAD_XBOXONE_VENDOR(0x2e95), /* SCUF Gaming Controller */ 573 XPAD_XBOX360_VENDOR(0x31e3), /* Wooting Keyboards */ 574 XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */ 575 XPAD_XBOXONE_VENDOR(0x3285), /* Nacon Evol-X */ 576 XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */ 577 XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */ 578 XPAD_XBOXONE_VENDOR(0x366c), /* ByoWave controllers */ 579 XPAD_XBOX360_VENDOR(0x413d), /* Black Shark Green Ghost Controller */ 580 { } 581 }; 582 583 MODULE_DEVICE_TABLE(usb, xpad_table); 584 585 struct xboxone_init_packet { 586 u16 idVendor; 587 u16 idProduct; 588 const u8 *data; 589 u8 len; 590 }; 591 592 #define XBOXONE_INIT_PKT(_vid, _pid, _data) \ 593 { \ 594 .idVendor = (_vid), \ 595 .idProduct = (_pid), \ 596 .data = (_data), \ 597 .len = ARRAY_SIZE(_data), \ 598 } 599 600 /* 601 * starting with xbox one, the game input protocol is used 602 * magic numbers are taken from 603 * - https://github.com/xpadneo/gip-dissector/blob/main/src/gip-dissector.lua 604 * - https://github.com/medusalix/xone/blob/master/bus/protocol.c 605 */ 606 #define GIP_CMD_ACK 0x01 607 #define GIP_CMD_ANNOUNCE 0x02 608 #define GIP_CMD_IDENTIFY 0x04 609 #define GIP_CMD_POWER 0x05 610 #define GIP_CMD_AUTHENTICATE 0x06 611 #define GIP_CMD_VIRTUAL_KEY 0x07 612 #define GIP_CMD_RUMBLE 0x09 613 #define GIP_CMD_LED 0x0a 614 #define GIP_CMD_FIRMWARE 0x0c 615 #define GIP_CMD_INPUT 0x20 616 617 #define GIP_SEQ0 0x00 618 619 #define GIP_OPT_ACK 0x10 620 #define GIP_OPT_INTERNAL 0x20 621 622 /* 623 * length of the command payload encoded with 624 * https://en.wikipedia.org/wiki/LEB128 625 * which is a no-op for N < 128 626 */ 627 #define GIP_PL_LEN(N) (N) 628 629 /* 630 * payload specific defines 631 */ 632 #define GIP_PWR_ON 0x00 633 #define GIP_LED_ON 0x01 634 635 #define GIP_MOTOR_R BIT(0) 636 #define GIP_MOTOR_L BIT(1) 637 #define GIP_MOTOR_RT BIT(2) 638 #define GIP_MOTOR_LT BIT(3) 639 #define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT) 640 641 #define GIP_WIRED_INTF_DATA 0 642 #define GIP_WIRED_INTF_AUDIO 1 643 644 /* 645 * This packet is required for all Xbox One pads with 2015 646 * or later firmware installed (or present from the factory). 647 */ 648 static const u8 xboxone_power_on[] = { 649 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(1), GIP_PWR_ON 650 }; 651 652 /* 653 * This packet is required for Xbox One S (0x045e:0x02ea) 654 * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to 655 * initialize the controller that was previously used in 656 * Bluetooth mode. 657 */ 658 static const u8 xboxone_s_init[] = { 659 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, 0x0f, 0x06 660 }; 661 662 /* 663 * This packet is required to get additional input data 664 * from Xbox One Elite Series 2 (0x045e:0x0b00) pads. 665 * We mostly do this right now to get paddle data 666 */ 667 static const u8 extra_input_packet_init[] = { 668 0x4d, 0x10, 0x01, 0x02, 0x07, 0x00 669 }; 670 671 /* 672 * This packet is required for the Titanfall 2 Xbox One pads 673 * (0x0e6f:0x0165) to finish initialization and for Hori pads 674 * (0x0f0d:0x0067) to make the analog sticks work. 675 */ 676 static const u8 xboxone_hori_ack_id[] = { 677 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 678 0x00, GIP_CMD_IDENTIFY, GIP_OPT_INTERNAL, 0x3a, 0x00, 0x00, 0x00, 0x80, 0x00 679 }; 680 681 /* 682 * This packet is sent by default on Windows, and is required for some pads to 683 * start sending input reports, including most (all?) of the PDP. These pads 684 * include: (0x0e6f:0x02ab), (0x0e6f:0x02a4), (0x0e6f:0x02a6). 685 */ 686 static const u8 xboxone_led_on[] = { GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, 687 GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 }; 688 689 /* 690 * This packet is required for most (all?) of the PDP pads to start 691 * sending input reports. These pads include: (0x0e6f:0x02ab), 692 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 693 */ 694 static const u8 xboxone_auth_done[] = { 695 GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00 696 }; 697 698 /* 699 * A specific rumble packet is required for some PowerA pads to start 700 * sending input reports. One of those pads is (0x24c6:0x543a). 701 */ 702 static const u8 xboxone_rumblebegin_init[] = { 703 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 704 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x1D, 0x1D, 0xFF, 0x00, 0x00 705 }; 706 707 /* 708 * A rumble packet with zero FF intensity will immediately 709 * terminate the rumbling required to init PowerA pads. 710 * This should happen fast enough that the motors don't 711 * spin up to enough speed to actually vibrate the gamepad. 712 */ 713 static const u8 xboxone_rumbleend_init[] = { 714 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 715 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 716 }; 717 718 /* 719 * This specifies the selection of init packets that a gamepad 720 * will be sent on init *and* the order in which they will be 721 * sent. The correct sequence number will be added when the 722 * packet is going to be sent. 723 */ 724 static const struct xboxone_init_packet xboxone_init_packets[] = { 725 XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_ack_id), 726 XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_ack_id), 727 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_power_on), 728 XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init), 729 XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init), 730 XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init), 731 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_led_on), 732 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_auth_done), 733 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), 734 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init), 735 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init), 736 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init), 737 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init), 738 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init), 739 }; 740 741 struct xpad_output_packet { 742 u8 data[XPAD_PKT_LEN]; 743 u8 len; 744 bool pending; 745 }; 746 747 #define XPAD_OUT_CMD_IDX 0 748 #define XPAD_OUT_FF_IDX 1 749 #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) 750 #define XPAD_NUM_OUT_PACKETS (1 + \ 751 IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ 752 IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) 753 754 struct usb_xpad { 755 struct input_dev *dev; /* input device interface */ 756 struct input_dev __rcu *x360w_dev; 757 struct usb_device *udev; /* usb device */ 758 struct usb_interface *intf; /* usb interface */ 759 760 bool pad_present; 761 bool input_created; 762 763 struct urb *irq_in; /* urb for interrupt in report */ 764 unsigned char *idata; /* input data */ 765 dma_addr_t idata_dma; 766 767 struct urb *irq_out; /* urb for interrupt out report */ 768 struct usb_anchor irq_out_anchor; 769 bool irq_out_active; /* we must not use an active URB */ 770 u8 odata_serial; /* serial number for xbox one protocol */ 771 unsigned char *odata; /* output data */ 772 dma_addr_t odata_dma; 773 spinlock_t odata_lock; 774 775 struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; 776 int last_out_packet; 777 int init_seq; 778 779 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 780 struct xpad_led *led; 781 #endif 782 783 char phys[64]; /* physical device path */ 784 785 int mapping; /* map d-pad to buttons or to axes */ 786 int xtype; /* type of xbox device */ 787 int packet_type; /* type of the extended packet */ 788 int pad_nr; /* the order x360 pads were attached */ 789 const char *name; /* name of the device */ 790 struct work_struct work; /* init/remove device from callback */ 791 time64_t mode_btn_down_ts; 792 bool delay_init; /* init packets should be delayed */ 793 bool delayed_init_done; 794 }; 795 796 static int xpad_init_input(struct usb_xpad *xpad); 797 static void xpad_deinit_input(struct usb_xpad *xpad); 798 static int xpad_start_input(struct usb_xpad *xpad); 799 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num); 800 static void xpad360w_poweroff_controller(struct usb_xpad *xpad); 801 802 /* 803 * xpad_process_packet 804 * 805 * Completes a request by converting the data into events for the 806 * input subsystem. 807 * 808 * The used report descriptor was taken from ITO Takayuki's website: 809 * http://euc.jp/periphs/xbox-controller.ja.html 810 */ 811 static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 812 { 813 struct input_dev *dev = xpad->dev; 814 815 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 816 /* left stick */ 817 input_report_abs(dev, ABS_X, 818 (__s16) le16_to_cpup((__le16 *)(data + 12))); 819 input_report_abs(dev, ABS_Y, 820 ~(__s16) le16_to_cpup((__le16 *)(data + 14))); 821 822 /* right stick */ 823 input_report_abs(dev, ABS_RX, 824 (__s16) le16_to_cpup((__le16 *)(data + 16))); 825 input_report_abs(dev, ABS_RY, 826 ~(__s16) le16_to_cpup((__le16 *)(data + 18))); 827 } 828 829 /* triggers left/right */ 830 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 831 input_report_key(dev, BTN_TL2, data[10]); 832 input_report_key(dev, BTN_TR2, data[11]); 833 } else { 834 input_report_abs(dev, ABS_Z, data[10]); 835 input_report_abs(dev, ABS_RZ, data[11]); 836 } 837 838 /* digital pad */ 839 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 840 /* dpad as buttons (left, right, up, down) */ 841 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & BIT(2)); 842 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & BIT(3)); 843 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & BIT(0)); 844 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & BIT(1)); 845 } else { 846 input_report_abs(dev, ABS_HAT0X, 847 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 848 input_report_abs(dev, ABS_HAT0Y, 849 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 850 } 851 852 /* start/back buttons and stick press left/right */ 853 input_report_key(dev, BTN_START, data[2] & BIT(4)); 854 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 855 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 856 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 857 858 /* "analog" buttons A, B, X, Y */ 859 input_report_key(dev, BTN_A, data[4]); 860 input_report_key(dev, BTN_B, data[5]); 861 input_report_key(dev, BTN_X, data[6]); 862 input_report_key(dev, BTN_Y, data[7]); 863 864 /* "analog" buttons black, white */ 865 input_report_key(dev, BTN_C, data[8]); 866 input_report_key(dev, BTN_Z, data[9]); 867 868 869 input_sync(dev); 870 } 871 872 /* 873 * xpad360_process_packet 874 * 875 * Completes a request by converting the data into events for the 876 * input subsystem. It is version for xbox 360 controller 877 * 878 * The used report descriptor was taken from: 879 * http://www.free60.org/wiki/Gamepad 880 */ 881 882 static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, 883 u16 cmd, unsigned char *data) 884 { 885 /* valid pad data */ 886 if (data[0] != 0x00) 887 return; 888 889 /* digital pad */ 890 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 891 /* dpad as buttons (left, right, up, down) */ 892 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & BIT(2)); 893 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & BIT(3)); 894 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & BIT(0)); 895 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & BIT(1)); 896 } 897 898 /* 899 * This should be a simple else block. However historically 900 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 901 * made no sense, but now we can not just switch back and have to 902 * support both behaviors. 903 */ 904 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 905 xpad->xtype == XTYPE_XBOX360W) { 906 input_report_abs(dev, ABS_HAT0X, 907 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 908 input_report_abs(dev, ABS_HAT0Y, 909 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 910 } 911 912 /* start/back buttons */ 913 input_report_key(dev, BTN_START, data[2] & BIT(4)); 914 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 915 916 /* stick press left/right */ 917 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 918 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 919 920 /* buttons A,B,X,Y,TL,TR and MODE */ 921 input_report_key(dev, BTN_A, data[3] & BIT(4)); 922 input_report_key(dev, BTN_B, data[3] & BIT(5)); 923 input_report_key(dev, BTN_X, data[3] & BIT(6)); 924 input_report_key(dev, BTN_Y, data[3] & BIT(7)); 925 input_report_key(dev, BTN_TL, data[3] & BIT(0)); 926 input_report_key(dev, BTN_TR, data[3] & BIT(1)); 927 input_report_key(dev, BTN_MODE, data[3] & BIT(2)); 928 929 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 930 /* left stick */ 931 input_report_abs(dev, ABS_X, 932 (__s16) le16_to_cpup((__le16 *)(data + 6))); 933 input_report_abs(dev, ABS_Y, 934 ~(__s16) le16_to_cpup((__le16 *)(data + 8))); 935 936 /* right stick */ 937 input_report_abs(dev, ABS_RX, 938 (__s16) le16_to_cpup((__le16 *)(data + 10))); 939 input_report_abs(dev, ABS_RY, 940 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 941 } 942 943 /* triggers left/right */ 944 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 945 input_report_key(dev, BTN_TL2, data[4]); 946 input_report_key(dev, BTN_TR2, data[5]); 947 } else { 948 input_report_abs(dev, ABS_Z, data[4]); 949 input_report_abs(dev, ABS_RZ, data[5]); 950 } 951 952 input_sync(dev); 953 954 /* XBOX360W controllers can't be turned off without driver assistance */ 955 if (xpad->xtype == XTYPE_XBOX360W) { 956 if (xpad->mode_btn_down_ts > 0 && xpad->pad_present && 957 ((ktime_get_seconds() - xpad->mode_btn_down_ts) >= 958 XPAD360W_POWEROFF_TIMEOUT)) { 959 xpad360w_poweroff_controller(xpad); 960 xpad->mode_btn_down_ts = 0; 961 return; 962 } 963 964 /* mode button down/up */ 965 if (data[3] & BIT(2)) 966 xpad->mode_btn_down_ts = ktime_get_seconds(); 967 else 968 xpad->mode_btn_down_ts = 0; 969 } 970 } 971 972 static void xpad_presence_work(struct work_struct *work) 973 { 974 struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); 975 int error; 976 977 if (xpad->pad_present) { 978 error = xpad_init_input(xpad); 979 if (error) { 980 /* complain only, not much else we can do here */ 981 dev_err(&xpad->dev->dev, 982 "unable to init device: %d\n", error); 983 } else { 984 rcu_assign_pointer(xpad->x360w_dev, xpad->dev); 985 } 986 } else { 987 RCU_INIT_POINTER(xpad->x360w_dev, NULL); 988 synchronize_rcu(); 989 /* 990 * Now that we are sure xpad360w_process_packet is not 991 * using input device we can get rid of it. 992 */ 993 xpad_deinit_input(xpad); 994 } 995 } 996 997 /* 998 * xpad360w_process_packet 999 * 1000 * Completes a request by converting the data into events for the 1001 * input subsystem. It is version for xbox 360 wireless controller. 1002 * 1003 * Byte.Bit 1004 * 00.1 - Status change: The controller or headset has connected/disconnected 1005 * Bits 01.7 and 01.6 are valid 1006 * 01.7 - Controller present 1007 * 01.6 - Headset present 1008 * 01.1 - Pad state (Bytes 4+) valid 1009 * 1010 */ 1011 static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 1012 { 1013 struct input_dev *dev; 1014 bool present; 1015 1016 /* Presence change */ 1017 if (data[0] & 0x08) { 1018 present = (data[1] & 0x80) != 0; 1019 1020 if (xpad->pad_present != present) { 1021 xpad->pad_present = present; 1022 schedule_work(&xpad->work); 1023 } 1024 } 1025 1026 /* Valid pad data */ 1027 if (data[1] != 0x1) 1028 return; 1029 1030 rcu_read_lock(); 1031 dev = rcu_dereference(xpad->x360w_dev); 1032 if (dev) 1033 xpad360_process_packet(xpad, dev, cmd, &data[4]); 1034 rcu_read_unlock(); 1035 } 1036 1037 /* 1038 * xpadone_process_packet 1039 * 1040 * Completes a request by converting the data into events for the 1041 * input subsystem. This version is for the Xbox One controller. 1042 * 1043 * The report format was gleaned from 1044 * https://github.com/kylelemons/xbox/blob/master/xbox.go 1045 */ 1046 static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, u32 len) 1047 { 1048 struct input_dev *dev = xpad->dev; 1049 bool do_sync = false; 1050 1051 /* the xbox button has its own special report */ 1052 if (data[0] == GIP_CMD_VIRTUAL_KEY) { 1053 /* 1054 * The Xbox One S controller requires these reports to be 1055 * acked otherwise it continues sending them forever and 1056 * won't report further mode button events. 1057 */ 1058 if (data[1] == (GIP_OPT_ACK | GIP_OPT_INTERNAL)) 1059 xpadone_ack_mode_report(xpad, data[2]); 1060 1061 input_report_key(dev, BTN_MODE, data[4] & GENMASK(1, 0)); 1062 input_sync(dev); 1063 1064 do_sync = true; 1065 } else if (data[0] == GIP_CMD_FIRMWARE) { 1066 /* Some packet formats force us to use this separate to poll paddle inputs */ 1067 if (xpad->packet_type == PKT_XBE2_FW_5_11) { 1068 /* Mute paddles if controller is in a custom profile slot 1069 * Checked by looking at the active profile slot to 1070 * verify it's the default slot 1071 */ 1072 if (data[19] != 0) 1073 data[18] = 0; 1074 1075 /* Elite Series 2 split packet paddle bits */ 1076 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[18] & BIT(0)); 1077 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[18] & BIT(1)); 1078 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[18] & BIT(2)); 1079 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[18] & BIT(3)); 1080 1081 do_sync = true; 1082 } 1083 } else if (data[0] == GIP_CMD_ANNOUNCE) { 1084 int error; 1085 1086 if (xpad->delay_init && !xpad->delayed_init_done) { 1087 xpad->delayed_init_done = true; 1088 error = xpad_start_input(xpad); 1089 if (error) 1090 dev_warn(&xpad->dev->dev, 1091 "unable to start delayed input: %d\n", 1092 error); 1093 } 1094 } else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */ 1095 /* menu/view buttons */ 1096 input_report_key(dev, BTN_START, data[4] & BIT(2)); 1097 input_report_key(dev, BTN_SELECT, data[4] & BIT(3)); 1098 if (xpad->mapping & MAP_SHARE_BUTTON) { 1099 if (xpad->mapping & MAP_SHARE_OFFSET) 1100 input_report_key(dev, KEY_RECORD, data[len - 26] & BIT(0)); 1101 else 1102 input_report_key(dev, KEY_RECORD, data[len - 18] & BIT(0)); 1103 } 1104 1105 /* buttons A,B,X,Y */ 1106 input_report_key(dev, BTN_A, data[4] & BIT(4)); 1107 input_report_key(dev, BTN_B, data[4] & BIT(5)); 1108 input_report_key(dev, BTN_X, data[4] & BIT(6)); 1109 input_report_key(dev, BTN_Y, data[4] & BIT(7)); 1110 1111 /* digital pad */ 1112 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1113 /* dpad as buttons (left, right, up, down) */ 1114 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & BIT(2)); 1115 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & BIT(3)); 1116 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & BIT(0)); 1117 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & BIT(1)); 1118 } else { 1119 input_report_abs(dev, ABS_HAT0X, 1120 !!(data[5] & 0x08) - !!(data[5] & 0x04)); 1121 input_report_abs(dev, ABS_HAT0Y, 1122 !!(data[5] & 0x02) - !!(data[5] & 0x01)); 1123 } 1124 1125 /* TL/TR */ 1126 input_report_key(dev, BTN_TL, data[5] & BIT(4)); 1127 input_report_key(dev, BTN_TR, data[5] & BIT(5)); 1128 1129 /* stick press left/right */ 1130 input_report_key(dev, BTN_THUMBL, data[5] & BIT(6)); 1131 input_report_key(dev, BTN_THUMBR, data[5] & BIT(7)); 1132 1133 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1134 /* left stick */ 1135 input_report_abs(dev, ABS_X, 1136 (__s16) le16_to_cpup((__le16 *)(data + 10))); 1137 input_report_abs(dev, ABS_Y, 1138 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 1139 1140 /* right stick */ 1141 input_report_abs(dev, ABS_RX, 1142 (__s16) le16_to_cpup((__le16 *)(data + 14))); 1143 input_report_abs(dev, ABS_RY, 1144 ~(__s16) le16_to_cpup((__le16 *)(data + 16))); 1145 } 1146 1147 /* triggers left/right */ 1148 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1149 input_report_key(dev, BTN_TL2, 1150 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1151 input_report_key(dev, BTN_TR2, 1152 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1153 } else { 1154 input_report_abs(dev, ABS_Z, 1155 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1156 input_report_abs(dev, ABS_RZ, 1157 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1158 } 1159 1160 /* Profile button has a value of 0-3, so it is reported as an axis */ 1161 if (xpad->mapping & MAP_PROFILE_BUTTON) 1162 input_report_abs(dev, ABS_PROFILE, data[34]); 1163 1164 /* paddle handling */ 1165 /* based on SDL's SDL_hidapi_xboxone.c */ 1166 if (xpad->mapping & MAP_PADDLES) { 1167 if (xpad->packet_type == PKT_XBE1) { 1168 /* Mute paddles if controller has a custom mapping applied. 1169 * Checked by comparing the current mapping 1170 * config against the factory mapping config 1171 */ 1172 if (memcmp(&data[4], &data[18], 2) != 0) 1173 data[32] = 0; 1174 1175 /* OG Elite Series Controller paddle bits */ 1176 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[32] & BIT(1)); 1177 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[32] & BIT(3)); 1178 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[32] & BIT(0)); 1179 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[32] & BIT(2)); 1180 } else if (xpad->packet_type == PKT_XBE2_FW_OLD) { 1181 /* Mute paddles if controller has a custom mapping applied. 1182 * Checked by comparing the current mapping 1183 * config against the factory mapping config 1184 */ 1185 if (data[19] != 0) 1186 data[18] = 0; 1187 1188 /* Elite Series 2 4.x firmware paddle bits */ 1189 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[18] & BIT(0)); 1190 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[18] & BIT(1)); 1191 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[18] & BIT(2)); 1192 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[18] & BIT(3)); 1193 } else if (xpad->packet_type == PKT_XBE2_FW_5_EARLY) { 1194 /* Mute paddles if controller has a custom mapping applied. 1195 * Checked by comparing the current mapping 1196 * config against the factory mapping config 1197 */ 1198 if (data[23] != 0) 1199 data[22] = 0; 1200 1201 /* Elite Series 2 5.x firmware paddle bits 1202 * (before the packet was split) 1203 */ 1204 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[22] & BIT(0)); 1205 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[22] & BIT(1)); 1206 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[22] & BIT(2)); 1207 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[22] & BIT(3)); 1208 } 1209 } 1210 1211 do_sync = true; 1212 } 1213 1214 if (do_sync) 1215 input_sync(dev); 1216 } 1217 1218 static void xpad_irq_in(struct urb *urb) 1219 { 1220 struct usb_xpad *xpad = urb->context; 1221 struct device *dev = &xpad->intf->dev; 1222 int retval, status; 1223 1224 status = urb->status; 1225 1226 switch (status) { 1227 case 0: 1228 /* success */ 1229 break; 1230 case -ECONNRESET: 1231 case -ENOENT: 1232 case -ESHUTDOWN: 1233 /* this urb is terminated, clean up */ 1234 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1235 __func__, status); 1236 return; 1237 default: 1238 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1239 __func__, status); 1240 goto exit; 1241 } 1242 1243 switch (xpad->xtype) { 1244 case XTYPE_XBOX360: 1245 xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); 1246 break; 1247 case XTYPE_XBOX360W: 1248 xpad360w_process_packet(xpad, 0, xpad->idata); 1249 break; 1250 case XTYPE_XBOXONE: 1251 xpadone_process_packet(xpad, 0, xpad->idata, urb->actual_length); 1252 break; 1253 default: 1254 xpad_process_packet(xpad, 0, xpad->idata); 1255 } 1256 1257 exit: 1258 retval = usb_submit_urb(urb, GFP_ATOMIC); 1259 if (retval) 1260 dev_err(dev, "%s - usb_submit_urb failed with result %d\n", 1261 __func__, retval); 1262 } 1263 1264 /* Callers must hold xpad->odata_lock spinlock */ 1265 static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad) 1266 { 1267 const struct xboxone_init_packet *init_packet; 1268 1269 if (xpad->xtype != XTYPE_XBOXONE) 1270 return false; 1271 1272 /* 1273 * Some dongles will discard init packets if they're sent before the 1274 * controller connects. In these cases, we need to wait until we get 1275 * an announce packet from them to send the init packet sequence. 1276 */ 1277 if (xpad->delay_init && !xpad->delayed_init_done) 1278 return false; 1279 1280 /* Perform initialization sequence for Xbox One pads that require it */ 1281 while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) { 1282 init_packet = &xboxone_init_packets[xpad->init_seq++]; 1283 1284 if (init_packet->idVendor != 0 && 1285 init_packet->idVendor != xpad->dev->id.vendor) 1286 continue; 1287 1288 if (init_packet->idProduct != 0 && 1289 init_packet->idProduct != xpad->dev->id.product) 1290 continue; 1291 1292 /* This packet applies to our device, so prepare to send it */ 1293 memcpy(xpad->odata, init_packet->data, init_packet->len); 1294 xpad->irq_out->transfer_buffer_length = init_packet->len; 1295 1296 /* Update packet with current sequence number */ 1297 xpad->odata[2] = xpad->odata_serial++; 1298 return true; 1299 } 1300 1301 return false; 1302 } 1303 1304 /* Callers must hold xpad->odata_lock spinlock */ 1305 static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) 1306 { 1307 struct xpad_output_packet *pkt, *packet = NULL; 1308 int i; 1309 1310 /* We may have init packets to send before we can send user commands */ 1311 if (xpad_prepare_next_init_packet(xpad)) 1312 return true; 1313 1314 for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { 1315 if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) 1316 xpad->last_out_packet = 0; 1317 1318 pkt = &xpad->out_packets[xpad->last_out_packet]; 1319 if (pkt->pending) { 1320 dev_dbg(&xpad->intf->dev, 1321 "%s - found pending output packet %d\n", 1322 __func__, xpad->last_out_packet); 1323 packet = pkt; 1324 break; 1325 } 1326 } 1327 1328 if (packet) { 1329 memcpy(xpad->odata, packet->data, packet->len); 1330 xpad->irq_out->transfer_buffer_length = packet->len; 1331 packet->pending = false; 1332 return true; 1333 } 1334 1335 return false; 1336 } 1337 1338 /* Callers must hold xpad->odata_lock spinlock */ 1339 static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) 1340 { 1341 int error; 1342 1343 if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { 1344 usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); 1345 error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); 1346 if (error) { 1347 dev_err(&xpad->intf->dev, 1348 "%s - usb_submit_urb failed with result %d\n", 1349 __func__, error); 1350 usb_unanchor_urb(xpad->irq_out); 1351 return -EIO; 1352 } 1353 1354 xpad->irq_out_active = true; 1355 } 1356 1357 return 0; 1358 } 1359 1360 static void xpad_irq_out(struct urb *urb) 1361 { 1362 struct usb_xpad *xpad = urb->context; 1363 struct device *dev = &xpad->intf->dev; 1364 int status = urb->status; 1365 int error; 1366 1367 guard(spinlock_irqsave)(&xpad->odata_lock); 1368 1369 switch (status) { 1370 case 0: 1371 /* success */ 1372 xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); 1373 break; 1374 1375 case -ECONNRESET: 1376 case -ENOENT: 1377 case -ESHUTDOWN: 1378 /* this urb is terminated, clean up */ 1379 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1380 __func__, status); 1381 xpad->irq_out_active = false; 1382 break; 1383 1384 default: 1385 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1386 __func__, status); 1387 break; 1388 } 1389 1390 if (xpad->irq_out_active) { 1391 usb_anchor_urb(urb, &xpad->irq_out_anchor); 1392 error = usb_submit_urb(urb, GFP_ATOMIC); 1393 if (error) { 1394 dev_err(dev, 1395 "%s - usb_submit_urb failed with result %d\n", 1396 __func__, error); 1397 usb_unanchor_urb(urb); 1398 xpad->irq_out_active = false; 1399 } 1400 } 1401 } 1402 1403 static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad, 1404 struct usb_endpoint_descriptor *ep_irq_out) 1405 { 1406 int error; 1407 1408 if (xpad->xtype == XTYPE_UNKNOWN) 1409 return 0; 1410 1411 init_usb_anchor(&xpad->irq_out_anchor); 1412 1413 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, 1414 GFP_KERNEL, &xpad->odata_dma); 1415 if (!xpad->odata) 1416 return -ENOMEM; 1417 1418 spin_lock_init(&xpad->odata_lock); 1419 1420 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); 1421 if (!xpad->irq_out) { 1422 error = -ENOMEM; 1423 goto err_free_coherent; 1424 } 1425 1426 usb_fill_int_urb(xpad->irq_out, xpad->udev, 1427 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), 1428 xpad->odata, XPAD_PKT_LEN, 1429 xpad_irq_out, xpad, ep_irq_out->bInterval); 1430 xpad->irq_out->transfer_dma = xpad->odata_dma; 1431 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 1432 1433 return 0; 1434 1435 err_free_coherent: 1436 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); 1437 return error; 1438 } 1439 1440 static void xpad_stop_output(struct usb_xpad *xpad) 1441 { 1442 if (xpad->xtype != XTYPE_UNKNOWN) { 1443 if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, 1444 5000)) { 1445 dev_warn(&xpad->intf->dev, 1446 "timed out waiting for output URB to complete, killing\n"); 1447 usb_kill_anchored_urbs(&xpad->irq_out_anchor); 1448 } 1449 } 1450 } 1451 1452 static void xpad_deinit_output(struct usb_xpad *xpad) 1453 { 1454 if (xpad->xtype != XTYPE_UNKNOWN) { 1455 usb_free_urb(xpad->irq_out); 1456 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 1457 xpad->odata, xpad->odata_dma); 1458 } 1459 } 1460 1461 static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) 1462 { 1463 struct xpad_output_packet *packet = 1464 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1465 1466 guard(spinlock_irqsave)(&xpad->odata_lock); 1467 1468 packet->data[0] = 0x08; 1469 packet->data[1] = 0x00; 1470 packet->data[2] = 0x0F; 1471 packet->data[3] = 0xC0; 1472 packet->data[4] = 0x00; 1473 packet->data[5] = 0x00; 1474 packet->data[6] = 0x00; 1475 packet->data[7] = 0x00; 1476 packet->data[8] = 0x00; 1477 packet->data[9] = 0x00; 1478 packet->data[10] = 0x00; 1479 packet->data[11] = 0x00; 1480 packet->len = 12; 1481 packet->pending = true; 1482 1483 /* Reset the sequence so we send out presence first */ 1484 xpad->last_out_packet = -1; 1485 return xpad_try_sending_next_out_packet(xpad); 1486 } 1487 1488 static int xpad_start_xbox_one(struct usb_xpad *xpad) 1489 { 1490 int error; 1491 1492 if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) { 1493 /* 1494 * Explicitly disable the audio interface. This is needed 1495 * for some controllers, such as the PowerA Enhanced Wired 1496 * Controller for Series X|S (0x20d6:0x200e) to report the 1497 * guide button. 1498 */ 1499 error = usb_set_interface(xpad->udev, 1500 GIP_WIRED_INTF_AUDIO, 0); 1501 if (error) 1502 dev_warn(&xpad->dev->dev, 1503 "unable to disable audio interface: %d\n", 1504 error); 1505 } 1506 1507 guard(spinlock_irqsave)(&xpad->odata_lock); 1508 1509 /* 1510 * Begin the init sequence by attempting to send a packet. 1511 * We will cycle through the init packet sequence before 1512 * sending any packets from the output ring. 1513 */ 1514 xpad->init_seq = 0; 1515 return xpad_try_sending_next_out_packet(xpad); 1516 } 1517 1518 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num) 1519 { 1520 struct xpad_output_packet *packet = 1521 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1522 static const u8 mode_report_ack[] = { 1523 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 1524 0x00, GIP_CMD_VIRTUAL_KEY, GIP_OPT_INTERNAL, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00 1525 }; 1526 1527 guard(spinlock_irqsave)(&xpad->odata_lock); 1528 1529 packet->len = sizeof(mode_report_ack); 1530 memcpy(packet->data, mode_report_ack, packet->len); 1531 packet->data[2] = seq_num; 1532 packet->pending = true; 1533 1534 /* Reset the sequence so we send out the ack now */ 1535 xpad->last_out_packet = -1; 1536 xpad_try_sending_next_out_packet(xpad); 1537 } 1538 1539 #ifdef CONFIG_JOYSTICK_XPAD_FF 1540 static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) 1541 { 1542 struct usb_xpad *xpad = input_get_drvdata(dev); 1543 struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; 1544 __u16 strong; 1545 __u16 weak; 1546 1547 if (effect->type != FF_RUMBLE) 1548 return 0; 1549 1550 strong = effect->u.rumble.strong_magnitude; 1551 weak = effect->u.rumble.weak_magnitude; 1552 1553 guard(spinlock_irqsave)(&xpad->odata_lock); 1554 1555 switch (xpad->xtype) { 1556 case XTYPE_XBOX: 1557 packet->data[0] = 0x00; 1558 packet->data[1] = 0x06; 1559 packet->data[2] = 0x00; 1560 packet->data[3] = strong / 256; /* left actuator */ 1561 packet->data[4] = 0x00; 1562 packet->data[5] = weak / 256; /* right actuator */ 1563 packet->len = 6; 1564 packet->pending = true; 1565 break; 1566 1567 case XTYPE_XBOX360: 1568 packet->data[0] = 0x00; 1569 packet->data[1] = 0x08; 1570 packet->data[2] = 0x00; 1571 packet->data[3] = strong / 256; /* left actuator? */ 1572 packet->data[4] = weak / 256; /* right actuator? */ 1573 packet->data[5] = 0x00; 1574 packet->data[6] = 0x00; 1575 packet->data[7] = 0x00; 1576 packet->len = 8; 1577 packet->pending = true; 1578 break; 1579 1580 case XTYPE_XBOX360W: 1581 packet->data[0] = 0x00; 1582 packet->data[1] = 0x01; 1583 packet->data[2] = 0x0F; 1584 packet->data[3] = 0xC0; 1585 packet->data[4] = 0x00; 1586 packet->data[5] = strong / 256; 1587 packet->data[6] = weak / 256; 1588 packet->data[7] = 0x00; 1589 packet->data[8] = 0x00; 1590 packet->data[9] = 0x00; 1591 packet->data[10] = 0x00; 1592 packet->data[11] = 0x00; 1593 packet->len = 12; 1594 packet->pending = true; 1595 break; 1596 1597 case XTYPE_XBOXONE: 1598 packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */ 1599 packet->data[1] = 0x00; 1600 packet->data[2] = xpad->odata_serial++; 1601 packet->data[3] = GIP_PL_LEN(9); 1602 packet->data[4] = 0x00; 1603 packet->data[5] = GIP_MOTOR_ALL; 1604 packet->data[6] = 0x00; /* left trigger */ 1605 packet->data[7] = 0x00; /* right trigger */ 1606 packet->data[8] = strong / 512; /* left actuator */ 1607 packet->data[9] = weak / 512; /* right actuator */ 1608 packet->data[10] = 0xFF; /* on period */ 1609 packet->data[11] = 0x00; /* off period */ 1610 packet->data[12] = 0xFF; /* repeat count */ 1611 packet->len = 13; 1612 packet->pending = true; 1613 break; 1614 1615 default: 1616 dev_dbg(&xpad->dev->dev, 1617 "%s - rumble command sent to unsupported xpad type: %d\n", 1618 __func__, xpad->xtype); 1619 return -EINVAL; 1620 } 1621 1622 return xpad_try_sending_next_out_packet(xpad); 1623 } 1624 1625 static int xpad_init_ff(struct usb_xpad *xpad) 1626 { 1627 if (xpad->xtype == XTYPE_UNKNOWN) 1628 return 0; 1629 1630 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); 1631 1632 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); 1633 } 1634 1635 #else 1636 static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } 1637 #endif 1638 1639 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 1640 #include <linux/leds.h> 1641 #include <linux/idr.h> 1642 1643 static DEFINE_IDA(xpad_pad_seq); 1644 1645 struct xpad_led { 1646 char name[16]; 1647 struct led_classdev led_cdev; 1648 struct usb_xpad *xpad; 1649 }; 1650 1651 /* 1652 * set the LEDs on Xbox 360 / Wireless Controllers 1653 * @param command 1654 * 0: off 1655 * 1: all blink, then previous setting 1656 * 2: 1/top-left blink, then on 1657 * 3: 2/top-right blink, then on 1658 * 4: 3/bottom-left blink, then on 1659 * 5: 4/bottom-right blink, then on 1660 * 6: 1/top-left on 1661 * 7: 2/top-right on 1662 * 8: 3/bottom-left on 1663 * 9: 4/bottom-right on 1664 * 10: rotate 1665 * 11: blink, based on previous setting 1666 * 12: slow blink, based on previous setting 1667 * 13: rotate with two lights 1668 * 14: persistent slow all blink 1669 * 15: blink once, then previous setting 1670 */ 1671 static void xpad_send_led_command(struct usb_xpad *xpad, int command) 1672 { 1673 struct xpad_output_packet *packet = 1674 &xpad->out_packets[XPAD_OUT_LED_IDX]; 1675 1676 command %= 16; 1677 1678 guard(spinlock_irqsave)(&xpad->odata_lock); 1679 1680 switch (xpad->xtype) { 1681 case XTYPE_XBOX360: 1682 packet->data[0] = 0x01; 1683 packet->data[1] = 0x03; 1684 packet->data[2] = command; 1685 packet->len = 3; 1686 packet->pending = true; 1687 break; 1688 1689 case XTYPE_XBOX360W: 1690 packet->data[0] = 0x00; 1691 packet->data[1] = 0x00; 1692 packet->data[2] = 0x08; 1693 packet->data[3] = 0x40 + command; 1694 packet->data[4] = 0x00; 1695 packet->data[5] = 0x00; 1696 packet->data[6] = 0x00; 1697 packet->data[7] = 0x00; 1698 packet->data[8] = 0x00; 1699 packet->data[9] = 0x00; 1700 packet->data[10] = 0x00; 1701 packet->data[11] = 0x00; 1702 packet->len = 12; 1703 packet->pending = true; 1704 break; 1705 } 1706 1707 xpad_try_sending_next_out_packet(xpad); 1708 } 1709 1710 /* 1711 * Light up the segment corresponding to the pad number on 1712 * Xbox 360 Controllers. 1713 */ 1714 static void xpad_identify_controller(struct usb_xpad *xpad) 1715 { 1716 led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); 1717 } 1718 1719 static void xpad_led_set(struct led_classdev *led_cdev, 1720 enum led_brightness value) 1721 { 1722 struct xpad_led *xpad_led = container_of(led_cdev, 1723 struct xpad_led, led_cdev); 1724 1725 xpad_send_led_command(xpad_led->xpad, value); 1726 } 1727 1728 static int xpad_led_probe(struct usb_xpad *xpad) 1729 { 1730 struct xpad_led *led; 1731 struct led_classdev *led_cdev; 1732 int error; 1733 1734 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) 1735 return 0; 1736 1737 xpad->led = led = kzalloc(sizeof(*led), GFP_KERNEL); 1738 if (!led) 1739 return -ENOMEM; 1740 1741 xpad->pad_nr = ida_alloc(&xpad_pad_seq, GFP_KERNEL); 1742 if (xpad->pad_nr < 0) { 1743 error = xpad->pad_nr; 1744 goto err_free_mem; 1745 } 1746 1747 snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); 1748 led->xpad = xpad; 1749 1750 led_cdev = &led->led_cdev; 1751 led_cdev->name = led->name; 1752 led_cdev->brightness_set = xpad_led_set; 1753 led_cdev->flags = LED_CORE_SUSPENDRESUME; 1754 1755 error = led_classdev_register(&xpad->udev->dev, led_cdev); 1756 if (error) 1757 goto err_free_id; 1758 1759 xpad_identify_controller(xpad); 1760 1761 return 0; 1762 1763 err_free_id: 1764 ida_free(&xpad_pad_seq, xpad->pad_nr); 1765 err_free_mem: 1766 kfree(led); 1767 xpad->led = NULL; 1768 return error; 1769 } 1770 1771 static void xpad_led_disconnect(struct usb_xpad *xpad) 1772 { 1773 struct xpad_led *xpad_led = xpad->led; 1774 1775 if (xpad_led) { 1776 led_classdev_unregister(&xpad_led->led_cdev); 1777 ida_free(&xpad_pad_seq, xpad->pad_nr); 1778 kfree(xpad_led); 1779 } 1780 } 1781 #else 1782 static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } 1783 static void xpad_led_disconnect(struct usb_xpad *xpad) { } 1784 #endif 1785 1786 static int xpad_start_input(struct usb_xpad *xpad) 1787 { 1788 int error; 1789 1790 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) 1791 return -EIO; 1792 1793 if (xpad->xtype == XTYPE_XBOXONE) { 1794 error = xpad_start_xbox_one(xpad); 1795 if (error) { 1796 usb_kill_urb(xpad->irq_in); 1797 return error; 1798 } 1799 } 1800 if (xpad->xtype == XTYPE_XBOX360) { 1801 /* 1802 * Some third-party controllers Xbox 360-style controllers 1803 * require this message to finish initialization. 1804 */ 1805 u8 dummy[20]; 1806 1807 error = usb_control_msg_recv(xpad->udev, 0, 1808 /* bRequest */ 0x01, 1809 /* bmRequestType */ 1810 USB_TYPE_VENDOR | USB_DIR_IN | 1811 USB_RECIP_INTERFACE, 1812 /* wValue */ 0x100, 1813 /* wIndex */ 0x00, 1814 dummy, sizeof(dummy), 1815 25, GFP_KERNEL); 1816 if (error) 1817 dev_warn(&xpad->dev->dev, 1818 "unable to receive magic message: %d\n", 1819 error); 1820 } 1821 1822 return 0; 1823 } 1824 1825 static void xpad_stop_input(struct usb_xpad *xpad) 1826 { 1827 usb_kill_urb(xpad->irq_in); 1828 } 1829 1830 static void xpad360w_poweroff_controller(struct usb_xpad *xpad) 1831 { 1832 struct xpad_output_packet *packet = 1833 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1834 1835 guard(spinlock_irqsave)(&xpad->odata_lock); 1836 1837 packet->data[0] = 0x00; 1838 packet->data[1] = 0x00; 1839 packet->data[2] = 0x08; 1840 packet->data[3] = 0xC0; 1841 packet->data[4] = 0x00; 1842 packet->data[5] = 0x00; 1843 packet->data[6] = 0x00; 1844 packet->data[7] = 0x00; 1845 packet->data[8] = 0x00; 1846 packet->data[9] = 0x00; 1847 packet->data[10] = 0x00; 1848 packet->data[11] = 0x00; 1849 packet->len = 12; 1850 packet->pending = true; 1851 1852 /* Reset the sequence so we send out poweroff now */ 1853 xpad->last_out_packet = -1; 1854 xpad_try_sending_next_out_packet(xpad); 1855 } 1856 1857 static int xpad360w_start_input(struct usb_xpad *xpad) 1858 { 1859 int error; 1860 1861 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); 1862 if (error) 1863 return -EIO; 1864 1865 /* 1866 * Send presence packet. 1867 * This will force the controller to resend connection packets. 1868 * This is useful in the case we activate the module after the 1869 * adapter has been plugged in, as it won't automatically 1870 * send us info about the controllers. 1871 */ 1872 error = xpad_inquiry_pad_presence(xpad); 1873 if (error) { 1874 usb_kill_urb(xpad->irq_in); 1875 return error; 1876 } 1877 1878 return 0; 1879 } 1880 1881 static void xpad360w_stop_input(struct usb_xpad *xpad) 1882 { 1883 usb_kill_urb(xpad->irq_in); 1884 1885 /* Make sure we are done with presence work if it was scheduled */ 1886 flush_work(&xpad->work); 1887 } 1888 1889 static int xpad_open(struct input_dev *dev) 1890 { 1891 struct usb_xpad *xpad = input_get_drvdata(dev); 1892 1893 return xpad_start_input(xpad); 1894 } 1895 1896 static void xpad_close(struct input_dev *dev) 1897 { 1898 struct usb_xpad *xpad = input_get_drvdata(dev); 1899 1900 xpad_stop_input(xpad); 1901 } 1902 1903 static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) 1904 { 1905 struct usb_xpad *xpad = input_get_drvdata(input_dev); 1906 1907 switch (abs) { 1908 case ABS_X: 1909 case ABS_Y: 1910 case ABS_RX: 1911 case ABS_RY: /* the two sticks */ 1912 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); 1913 break; 1914 case ABS_Z: 1915 case ABS_RZ: /* the triggers (if mapped to axes) */ 1916 if (xpad->xtype == XTYPE_XBOXONE) 1917 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); 1918 else 1919 input_set_abs_params(input_dev, abs, 0, 255, 0, 0); 1920 break; 1921 case ABS_HAT0X: 1922 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ 1923 input_set_abs_params(input_dev, abs, -1, 1, 0, 0); 1924 break; 1925 case ABS_PROFILE: /* 4 value profile button (such as on XAC) */ 1926 input_set_abs_params(input_dev, abs, 0, 4, 0, 0); 1927 break; 1928 default: 1929 input_set_abs_params(input_dev, abs, 0, 0, 0, 0); 1930 break; 1931 } 1932 } 1933 1934 static void xpad_deinit_input(struct usb_xpad *xpad) 1935 { 1936 if (xpad->input_created) { 1937 xpad->input_created = false; 1938 xpad_led_disconnect(xpad); 1939 input_unregister_device(xpad->dev); 1940 } 1941 } 1942 1943 static int xpad_init_input(struct usb_xpad *xpad) 1944 { 1945 struct input_dev *input_dev; 1946 int i, error; 1947 1948 input_dev = input_allocate_device(); 1949 if (!input_dev) 1950 return -ENOMEM; 1951 1952 xpad->dev = input_dev; 1953 input_dev->name = xpad->name; 1954 input_dev->phys = xpad->phys; 1955 usb_to_input_id(xpad->udev, &input_dev->id); 1956 1957 if (xpad->xtype == XTYPE_XBOX360W) { 1958 /* x360w controllers and the receiver have different ids */ 1959 input_dev->id.product = 0x02a1; 1960 } 1961 1962 input_dev->dev.parent = &xpad->intf->dev; 1963 1964 input_set_drvdata(input_dev, xpad); 1965 1966 if (xpad->xtype != XTYPE_XBOX360W) { 1967 input_dev->open = xpad_open; 1968 input_dev->close = xpad_close; 1969 } 1970 1971 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1972 /* set up axes */ 1973 for (i = 0; xpad_abs[i] >= 0; i++) 1974 xpad_set_up_abs(input_dev, xpad_abs[i]); 1975 } 1976 1977 /* set up standard buttons */ 1978 for (i = 0; xpad_common_btn[i] >= 0; i++) 1979 input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]); 1980 1981 /* set up model-specific ones */ 1982 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || 1983 xpad->xtype == XTYPE_XBOXONE) { 1984 for (i = 0; xpad360_btn[i] >= 0; i++) 1985 input_set_capability(input_dev, EV_KEY, xpad360_btn[i]); 1986 if (xpad->mapping & MAP_SHARE_BUTTON) 1987 input_set_capability(input_dev, EV_KEY, KEY_RECORD); 1988 } else { 1989 for (i = 0; xpad_btn[i] >= 0; i++) 1990 input_set_capability(input_dev, EV_KEY, xpad_btn[i]); 1991 } 1992 1993 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1994 for (i = 0; xpad_btn_pad[i] >= 0; i++) 1995 input_set_capability(input_dev, EV_KEY, 1996 xpad_btn_pad[i]); 1997 } 1998 1999 /* set up paddles if the controller has them */ 2000 if (xpad->mapping & MAP_PADDLES) { 2001 for (i = 0; xpad_btn_paddles[i] >= 0; i++) 2002 input_set_capability(input_dev, EV_KEY, xpad_btn_paddles[i]); 2003 } 2004 2005 /* 2006 * This should be a simple else block. However historically 2007 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 2008 * made no sense, but now we can not just switch back and have to 2009 * support both behaviors. 2010 */ 2011 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 2012 xpad->xtype == XTYPE_XBOX360W) { 2013 for (i = 0; xpad_abs_pad[i] >= 0; i++) 2014 xpad_set_up_abs(input_dev, xpad_abs_pad[i]); 2015 } 2016 2017 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 2018 for (i = 0; xpad_btn_triggers[i] >= 0; i++) 2019 input_set_capability(input_dev, EV_KEY, 2020 xpad_btn_triggers[i]); 2021 } else { 2022 for (i = 0; xpad_abs_triggers[i] >= 0; i++) 2023 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); 2024 } 2025 2026 /* setup profile button as an axis with 4 possible values */ 2027 if (xpad->mapping & MAP_PROFILE_BUTTON) 2028 xpad_set_up_abs(input_dev, ABS_PROFILE); 2029 2030 error = xpad_init_ff(xpad); 2031 if (error) 2032 goto err_free_input; 2033 2034 error = xpad_led_probe(xpad); 2035 if (error) 2036 goto err_destroy_ff; 2037 2038 error = input_register_device(xpad->dev); 2039 if (error) 2040 goto err_disconnect_led; 2041 2042 xpad->input_created = true; 2043 return 0; 2044 2045 err_disconnect_led: 2046 xpad_led_disconnect(xpad); 2047 err_destroy_ff: 2048 input_ff_destroy(input_dev); 2049 err_free_input: 2050 input_free_device(input_dev); 2051 return error; 2052 } 2053 2054 static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 2055 { 2056 struct usb_device *udev = interface_to_usbdev(intf); 2057 struct usb_xpad *xpad; 2058 struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out; 2059 int i, error; 2060 2061 if (intf->cur_altsetting->desc.bNumEndpoints != 2) 2062 return -ENODEV; 2063 2064 for (i = 0; xpad_device[i].idVendor; i++) { 2065 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && 2066 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) 2067 break; 2068 } 2069 2070 xpad = kzalloc(sizeof(*xpad), GFP_KERNEL); 2071 if (!xpad) 2072 return -ENOMEM; 2073 2074 usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); 2075 strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); 2076 2077 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, 2078 GFP_KERNEL, &xpad->idata_dma); 2079 if (!xpad->idata) { 2080 error = -ENOMEM; 2081 goto err_free_mem; 2082 } 2083 2084 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); 2085 if (!xpad->irq_in) { 2086 error = -ENOMEM; 2087 goto err_free_idata; 2088 } 2089 2090 xpad->udev = udev; 2091 xpad->intf = intf; 2092 xpad->mapping = xpad_device[i].mapping; 2093 xpad->xtype = xpad_device[i].xtype; 2094 xpad->name = xpad_device[i].name; 2095 if (xpad_device[i].flags & FLAG_DELAY_INIT) 2096 xpad->delay_init = true; 2097 2098 xpad->packet_type = PKT_XB; 2099 INIT_WORK(&xpad->work, xpad_presence_work); 2100 2101 if (xpad->xtype == XTYPE_UNKNOWN) { 2102 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { 2103 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) 2104 xpad->xtype = XTYPE_XBOX360W; 2105 else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208) 2106 xpad->xtype = XTYPE_XBOXONE; 2107 else 2108 xpad->xtype = XTYPE_XBOX360; 2109 } else { 2110 xpad->xtype = XTYPE_XBOX; 2111 } 2112 2113 if (dpad_to_buttons) 2114 xpad->mapping |= MAP_DPAD_TO_BUTTONS; 2115 if (triggers_to_buttons) 2116 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; 2117 if (sticks_to_null) 2118 xpad->mapping |= MAP_STICKS_TO_NULL; 2119 } 2120 2121 if (xpad->xtype == XTYPE_XBOXONE && 2122 intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) { 2123 /* 2124 * The Xbox One controller lists three interfaces all with the 2125 * same interface class, subclass and protocol. Differentiate by 2126 * interface number. 2127 */ 2128 error = -ENODEV; 2129 goto err_free_in_urb; 2130 } 2131 2132 ep_irq_in = ep_irq_out = NULL; 2133 2134 for (i = 0; i < 2; i++) { 2135 struct usb_endpoint_descriptor *ep = 2136 &intf->cur_altsetting->endpoint[i].desc; 2137 2138 if (usb_endpoint_xfer_int(ep)) { 2139 if (usb_endpoint_dir_in(ep)) 2140 ep_irq_in = ep; 2141 else 2142 ep_irq_out = ep; 2143 } 2144 } 2145 2146 if (!ep_irq_in || !ep_irq_out) { 2147 error = -ENODEV; 2148 goto err_free_in_urb; 2149 } 2150 2151 error = xpad_init_output(intf, xpad, ep_irq_out); 2152 if (error) 2153 goto err_free_in_urb; 2154 2155 usb_fill_int_urb(xpad->irq_in, udev, 2156 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), 2157 xpad->idata, XPAD_PKT_LEN, xpad_irq_in, 2158 xpad, ep_irq_in->bInterval); 2159 xpad->irq_in->transfer_dma = xpad->idata_dma; 2160 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 2161 2162 usb_set_intfdata(intf, xpad); 2163 2164 /* Packet type detection */ 2165 if (le16_to_cpu(udev->descriptor.idVendor) == 0x045e) { /* Microsoft controllers */ 2166 if (le16_to_cpu(udev->descriptor.idProduct) == 0x02e3) { 2167 /* The original elite controller always uses the oldest 2168 * type of extended packet 2169 */ 2170 xpad->packet_type = PKT_XBE1; 2171 } else if (le16_to_cpu(udev->descriptor.idProduct) == 0x0b00) { 2172 /* The elite 2 controller has seen multiple packet 2173 * revisions. These are tied to specific firmware 2174 * versions 2175 */ 2176 if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x0500) { 2177 /* This is the format that the Elite 2 used 2178 * prior to the BLE update 2179 */ 2180 xpad->packet_type = PKT_XBE2_FW_OLD; 2181 } else if (le16_to_cpu(udev->descriptor.bcdDevice) < 2182 0x050b) { 2183 /* This is the format that the Elite 2 used 2184 * prior to the update that split the packet 2185 */ 2186 xpad->packet_type = PKT_XBE2_FW_5_EARLY; 2187 } else { 2188 /* The split packet format that was introduced 2189 * in firmware v5.11 2190 */ 2191 xpad->packet_type = PKT_XBE2_FW_5_11; 2192 } 2193 } 2194 } 2195 2196 if (xpad->xtype == XTYPE_XBOX360W) { 2197 /* 2198 * Submit the int URB immediately rather than waiting for open 2199 * because we get status messages from the device whether 2200 * or not any controllers are attached. In fact, it's 2201 * exactly the message that a controller has arrived that 2202 * we're waiting for. 2203 */ 2204 error = xpad360w_start_input(xpad); 2205 if (error) 2206 goto err_deinit_output; 2207 /* 2208 * Wireless controllers require RESET_RESUME to work properly 2209 * after suspend. Ideally this quirk should be in usb core 2210 * quirk list, but we have too many vendors producing these 2211 * controllers and we'd need to maintain 2 identical lists 2212 * here in this driver and in usb core. 2213 */ 2214 udev->quirks |= USB_QUIRK_RESET_RESUME; 2215 } else { 2216 error = xpad_init_input(xpad); 2217 if (error) 2218 goto err_deinit_output; 2219 } 2220 return 0; 2221 2222 err_deinit_output: 2223 xpad_deinit_output(xpad); 2224 err_free_in_urb: 2225 usb_free_urb(xpad->irq_in); 2226 err_free_idata: 2227 usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); 2228 err_free_mem: 2229 kfree(xpad); 2230 return error; 2231 } 2232 2233 static void xpad_disconnect(struct usb_interface *intf) 2234 { 2235 struct usb_xpad *xpad = usb_get_intfdata(intf); 2236 2237 if (xpad->xtype == XTYPE_XBOX360W) 2238 xpad360w_stop_input(xpad); 2239 2240 xpad_deinit_input(xpad); 2241 2242 /* 2243 * Now that both input device and LED device are gone we can 2244 * stop output URB. 2245 */ 2246 xpad_stop_output(xpad); 2247 2248 xpad_deinit_output(xpad); 2249 2250 usb_free_urb(xpad->irq_in); 2251 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 2252 xpad->idata, xpad->idata_dma); 2253 2254 kfree(xpad); 2255 2256 usb_set_intfdata(intf, NULL); 2257 } 2258 2259 static int xpad_suspend(struct usb_interface *intf, pm_message_t message) 2260 { 2261 struct usb_xpad *xpad = usb_get_intfdata(intf); 2262 struct input_dev *input = xpad->dev; 2263 2264 if (xpad->xtype == XTYPE_XBOX360W) { 2265 /* 2266 * Wireless controllers always listen to input so 2267 * they are notified when controller shows up 2268 * or goes away. 2269 */ 2270 xpad360w_stop_input(xpad); 2271 2272 /* 2273 * The wireless adapter is going off now, so the 2274 * gamepads are going to become disconnected. 2275 * Unless explicitly disabled, power them down 2276 * so they don't just sit there flashing. 2277 */ 2278 if (auto_poweroff && xpad->pad_present) 2279 xpad360w_poweroff_controller(xpad); 2280 } else { 2281 guard(mutex)(&input->mutex); 2282 2283 if (input_device_enabled(input)) 2284 xpad_stop_input(xpad); 2285 } 2286 2287 xpad_stop_output(xpad); 2288 2289 return 0; 2290 } 2291 2292 static int xpad_resume(struct usb_interface *intf) 2293 { 2294 struct usb_xpad *xpad = usb_get_intfdata(intf); 2295 struct input_dev *input = xpad->dev; 2296 2297 xpad->delayed_init_done = false; 2298 if (xpad->xtype == XTYPE_XBOX360W) 2299 return xpad360w_start_input(xpad); 2300 2301 guard(mutex)(&input->mutex); 2302 2303 if (input_device_enabled(input)) 2304 return xpad_start_input(xpad); 2305 2306 if (xpad->xtype == XTYPE_XBOXONE) { 2307 /* 2308 * Even if there are no users, we'll send Xbox One pads 2309 * the startup sequence so they don't sit there and 2310 * blink until somebody opens the input device again. 2311 */ 2312 return xpad_start_xbox_one(xpad); 2313 } 2314 2315 return 0; 2316 } 2317 2318 static struct usb_driver xpad_driver = { 2319 .name = "xpad", 2320 .probe = xpad_probe, 2321 .disconnect = xpad_disconnect, 2322 .suspend = xpad_suspend, 2323 .resume = xpad_resume, 2324 .id_table = xpad_table, 2325 }; 2326 2327 module_usb_driver(xpad_driver); 2328 2329 MODULE_AUTHOR("Marko Friedemann <mfr@bmx-chemnitz.de>"); 2330 MODULE_DESCRIPTION("Xbox pad driver"); 2331 MODULE_LICENSE("GPL"); 2332