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