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Input: xpad - set the LEDs properly on XBox Wireless controllers
[mirror_ubuntu-bionic-kernel.git] / drivers / input / joystick / xpad.c
CommitLineData
1da177e4 1/*
bf8cb314 2 * X-Box gamepad driver
1da177e4
LT		 3 *
4 * Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de>
d518b2b4
DC		 5 * 2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>,
6 * Steven Toth <steve@toth.demon.co.uk>,
7 * Franz Lehner <franz@caos.at>,
8 * Ivan Hawkes <blackhawk@ivanhawkes.com>
deb8ee43
DC		 9 * 2005 Dominic Cerquetti <binary1230@yahoo.com>
10 * 2006 Adam Buchbinder <adam.buchbinder@gmail.com>
c7d9f7eb 11 * 2007 Jan Kratochvil <honza@jikos.cz>
7beae702 12 * 2010 Christoph Fritz <chf.fritz@googlemail.com>
1da177e4
LT		 13 *
14 * This program is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License as
16 * published by the Free Software Foundation; either version 2 of
17 * the License, or (at your option) any later version.
18 *
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
23 *
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 *
28 *
29 * This driver is based on:
30 * - information from http://euc.jp/periphs/xbox-controller.ja.html
31 * - the iForce driver drivers/char/joystick/iforce.c
32 * - the skeleton-driver drivers/usb/usb-skeleton.c
c7d9f7eb 33 * - Xbox 360 information http://www.free60.org/wiki/Gamepad
0604949c 34 * - Xbox One information https://github.com/quantus/xbox-one-controller-protocol
1da177e4
LT		 35 *
36 * Thanks to:
37 * - ITO Takayuki for providing essential xpad information on his website
38 * - Vojtech Pavlik - iforce driver / input subsystem
39 * - Greg Kroah-Hartman - usb-skeleton driver
d518b2b4 40 * - XBOX Linux project - extra USB id's
0604949c 41 * - Pekka Pöyry (quantus) - Xbox One controller reverse engineering
1da177e4
LT		 42 *
43 * TODO:
deb8ee43 44 * - fine tune axes (especially trigger axes)
1da177e4
LT		 45 * - fix "analog" buttons (reported as digital now)
46 * - get rumble working
deb8ee43 47 * - need USB IDs for other dance pads
1da177e4
LT		 48 *
49 * History:
50 *
51 * 2002-06-27 - 0.0.1 : first version, just said "XBOX HID controller"
52 *
53 * 2002-07-02 - 0.0.2 : basic working version
54 * - all axes and 9 of the 10 buttons work (german InterAct device)
55 * - the black button does not work
56 *
57 * 2002-07-14 - 0.0.3 : rework by Vojtech Pavlik
58 * - indentation fixes
59 * - usb + input init sequence fixes
60 *
61 * 2002-07-16 - 0.0.4 : minor changes, merge with Vojtech's v0.0.3
62 * - verified the lack of HID and report descriptors
63 * - verified that ALL buttons WORK
64 * - fixed d-pad to axes mapping
65 *
66 * 2002-07-17 - 0.0.5 : simplified d-pad handling
d518b2b4
DC		 67 *
68 * 2004-10-02 - 0.0.6 : DDR pad support
69 * - borrowed from the XBOX linux kernel
70 * - USB id's for commonly used dance pads are present
71 * - dance pads will map D-PAD to buttons, not axes
72 * - pass the module paramater 'dpad_to_buttons' to force
73 * the D-PAD to map to buttons if your pad is not detected
bf8cb314
AH		 74 *
75 * Later changes can be tracked in SCM.
1da177e4
LT		 76 */
77
1da177e4 78#include <linux/kernel.h>
1da177e4 79#include <linux/slab.h>
deb8ee43 80#include <linux/stat.h>
1da177e4 81#include <linux/module.h>
ae0dadcf 82#include <linux/usb/input.h>
1da177e4 83
1da177e4
LT		 84#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
85#define DRIVER_DESC "X-Box pad driver"
86
87#define XPAD_PKT_LEN 32
88
deb8ee43
DC		 89/* xbox d-pads should map to buttons, as is required for DDR pads
90 but we map them to axes when possible to simplify things */
b45d44e7
NL		 91#define MAP_DPAD_TO_BUTTONS (1 << 0)
92#define MAP_TRIGGERS_TO_BUTTONS (1 << 1)
7beae702
CF		 93#define MAP_STICKS_TO_NULL (1 << 2)
94#define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \
95 MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL)
deb8ee43 96
c7d9f7eb
JK		 97#define XTYPE_XBOX 0
98#define XTYPE_XBOX360 1
99de0912 99#define XTYPE_XBOX360W 2
1a48ff81
TM		 100#define XTYPE_XBOXONE 3
101#define XTYPE_UNKNOWN 4
c7d9f7eb 102
90ab5ee9 103static bool dpad_to_buttons;
deb8ee43
DC		 104module_param(dpad_to_buttons, bool, S_IRUGO);
105MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads");
106
90ab5ee9 107static bool triggers_to_buttons;
b45d44e7
NL		 108module_param(triggers_to_buttons, bool, S_IRUGO);
109MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads");
110
90ab5ee9 111static bool sticks_to_null;
7beae702
CF		 112module_param(sticks_to_null, bool, S_IRUGO);
113MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads");
114
4c4c9432 115static const struct xpad_device {
1da177e4
LT		 116 u16 idVendor;
117 u16 idProduct;
118 char *name;
b45d44e7 119 u8 mapping;
c7d9f7eb 120 u8 xtype;
1da177e4 121} xpad_device[] = {
b45d44e7 122 { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX },
b45d44e7
NL		 123 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX },
124 { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX },
540602a4
GA		 125 { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX },
126 { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 },
1a48ff81 127 { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE },
540602a4 128 { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
99de0912 129 { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
b45d44e7 130 { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
f554f619 131 { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 },
8e2f2325 132 { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 },
f554f619 133 { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 },
8e2f2325 134 { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 },
b45d44e7
NL		 135 { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 },
136 { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX },
137 { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX },
138 { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX },
139 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX },
140 { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX },
141 { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX },
142 { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX },
143 { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX },
c7d9f7eb 144 { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
b45d44e7
NL		 145 { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX },
146 { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
f554f619
BV		 147 { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 },
148 { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 },
be662271 149 { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
b45d44e7 150 { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
f554f619 151 { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 },
c7d9f7eb 152 { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
f554f619 153 { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 },
540602a4 154 { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 },
f554f619
BV		 155 { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
156 { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
157 { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 },
b45d44e7 158 { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX },
540602a4 159 { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX },
b45d44e7
NL		 160 { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX },
161 { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX },
162 { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX },
e76b8ee2 163 { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
b45d44e7
NL		 164 { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX },
165 { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX },
166 { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX },
167 { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX },
168 { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX },
540602a4 169 { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
f554f619 170 { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
6ac8a99b 171 { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
540602a4 172 { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
f554f619
BV		 173 { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
174 { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
175 { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
b45d44e7 176 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX },
f554f619
BV		 177 { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX },
178 { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 },
540602a4
GA		 179 { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
180 { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
b45d44e7
NL		 181 { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
182 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
183 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX },
fabadbc7 184 { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
f554f619 185 { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 },
540602a4 186 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
b45d44e7 187 { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 },
c7d9f7eb 188 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
b45d44e7 189 { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 },
f554f619
BV		 190 { 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 },
191 { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 },
192 { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 },
193 { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 },
194 { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 },
dbb48007
TOR		 195 { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
196 { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
a7b44738 197 { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 },
fabadbc7 198 { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
805423e8 199 { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
540602a4 200 { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 },
f554f619 201 { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 },
540602a4 202 { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 },
f554f619
BV		 203 { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 },
204 { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 },
540602a4
GA		 205 { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 },
206 { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 },
f554f619 207 { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", 0, XTYPE_XBOX360 },
540602a4 208 { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 },
f554f619
BV		 209 { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 },
210 { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 },
211 { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 },
212 { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 },
213 { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 },
4b546258 214 { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 },
b45d44e7
NL		 215 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX },
216 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN }
1da177e4
LT		 217};
218
fc55e952
AH		 219/* buttons shared with xbox and xbox360 */
220static const signed short xpad_common_btn[] = {
221 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */
7beae702 222 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */
1da177e4
LT		 223 -1 /* terminating entry */
224};
225
fc55e952
AH		 226/* original xbox controllers only */
227static const signed short xpad_btn[] = {
228 BTN_C, BTN_Z, /* "analog" buttons */
229 -1 /* terminating entry */
230};
231
7beae702 232/* used when dpad is mapped to buttons */
deb8ee43 233static const signed short xpad_btn_pad[] = {
7beae702
CF		 234 BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */
235 BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */
deb8ee43
DC		 236 -1 /* terminating entry */
237};
238
b45d44e7
NL		 239/* used when triggers are mapped to buttons */
240static const signed short xpad_btn_triggers[] = {
241 BTN_TL2, BTN_TR2, /* triggers left/right */
242 -1
243};
244
245
c7d9f7eb
JK		 246static const signed short xpad360_btn[] = { /* buttons for x360 controller */
247 BTN_TL, BTN_TR, /* Button LB/RB */
248 BTN_MODE, /* The big X button */
249 -1
250};
251
4c4c9432 252static const signed short xpad_abs[] = {
1da177e4
LT		 253 ABS_X, ABS_Y, /* left stick */
254 ABS_RX, ABS_RY, /* right stick */
deb8ee43
DC		 255 -1 /* terminating entry */
256};
257
b45d44e7 258/* used when dpad is mapped to axes */
deb8ee43
DC		 259static const signed short xpad_abs_pad[] = {
260 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */
1da177e4
LT		 261 -1 /* terminating entry */
262};
263
b45d44e7
NL		 264/* used when triggers are mapped to axes */
265static const signed short xpad_abs_triggers[] = {
266 ABS_Z, ABS_RZ, /* triggers left/right */
267 -1
268};
269
1a48ff81
TM		 270/*
271 * Xbox 360 has a vendor-specific class, so we cannot match it with only
8a0f83ea 272 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we
99de0912 273 * match against vendor id as well. Wired Xbox 360 devices have protocol 1,
1a48ff81
TM		 274 * wireless controllers have protocol 129.
275 */
99de0912 276#define XPAD_XBOX360_VENDOR_PROTOCOL(vend,pr) \
8a0f83ea
AH		 277 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
278 .idVendor = (vend), \
279 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
280 .bInterfaceSubClass = 93, \
99de0912
BM		 281 .bInterfaceProtocol = (pr)
282#define XPAD_XBOX360_VENDOR(vend) \
283 { XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \
284 { XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) }
8a0f83ea 285
1a48ff81
TM		 286/* The Xbox One controller uses subclass 71 and protocol 208. */
287#define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \
288 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
289 .idVendor = (vend), \
290 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
291 .bInterfaceSubClass = 71, \
292 .bInterfaceProtocol = (pr)
293#define XPAD_XBOXONE_VENDOR(vend) \
294 { XPAD_XBOXONE_VENDOR_PROTOCOL(vend, 208) }
295
0d027966 296static struct usb_device_id xpad_table[] = {
1da177e4 297 { USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */
4dfb15cd 298 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster X-Box 360 controllers */
99de0912 299 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */
1a48ff81 300 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft X-Box One controllers */
99de0912
BM		 301 XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */
302 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */
3ffb62cb 303 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */
99de0912 304 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */
fabadbc7 305 XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */
99de0912 306 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */
3ac91d36 307 XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */
fabadbc7 308 XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */
cc71a7e8
IK		 309 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */
310 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */
540602a4 311 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */
f554f619
BV		 312 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */
313 XPAD_XBOX360_VENDOR(0x15e4), /* Numark X-Box 360 controllers */
314 XPAD_XBOX360_VENDOR(0x162e), /* Joytech X-Box 360 controllers */
1da177e4
LT		 315 { }
316};
317
0d027966 318MODULE_DEVICE_TABLE(usb, xpad_table);
1da177e4
LT		 319
320struct usb_xpad {
deb8ee43
DC		 321 struct input_dev *dev; /* input device interface */
322 struct usb_device *udev; /* usb device */
8818e419 323 struct usb_interface *intf; /* usb interface */
05f091ab 324
99de0912
BM		 325 int pad_present;
326
deb8ee43
DC		 327 struct urb *irq_in; /* urb for interrupt in report */
328 unsigned char *idata; /* input data */
1da177e4 329 dma_addr_t idata_dma;
05f091ab 330
99de0912
BM		 331 struct urb *bulk_out;
332 unsigned char *bdata;
333
e01a06e8
JK		 334 struct urb *irq_out; /* urb for interrupt out report */
335 unsigned char *odata; /* output data */
336 dma_addr_t odata_dma;
4994cd8d 337 struct mutex odata_mutex;
4994cd8d
JK		 338
339#if defined(CONFIG_JOYSTICK_XPAD_LEDS)
340 struct xpad_led *led;
e01a06e8
JK		 341#endif
342
4994cd8d 343 char phys[64]; /* physical device path */
deb8ee43 344
b45d44e7 345 int mapping; /* map d-pad to buttons or to axes */
c7d9f7eb 346 int xtype; /* type of xbox device */
1da177e4
LT		 347};
348
349/*
350 * xpad_process_packet
351 *
352 * Completes a request by converting the data into events for the
353 * input subsystem.
354 *
355 * The used report descriptor was taken from ITO Takayukis website:
356 * http://euc.jp/periphs/xbox-controller.ja.html
357 */
358
7d12e780 359static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
1da177e4 360{
c5b7c7c3 361 struct input_dev *dev = xpad->dev;
1da177e4 362
7beae702
CF		 363 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
364 /* left stick */
365 input_report_abs(dev, ABS_X,
366 (__s16) le16_to_cpup((__le16 *)(data + 12)));
367 input_report_abs(dev, ABS_Y,
368 ~(__s16) le16_to_cpup((__le16 *)(data + 14)));
369
370 /* right stick */
371 input_report_abs(dev, ABS_RX,
372 (__s16) le16_to_cpup((__le16 *)(data + 16)));
373 input_report_abs(dev, ABS_RY,
374 ~(__s16) le16_to_cpup((__le16 *)(data + 18)));
375 }
05f091ab 376
1da177e4 377 /* triggers left/right */
b45d44e7
NL		 378 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
379 input_report_key(dev, BTN_TL2, data[10]);
380 input_report_key(dev, BTN_TR2, data[11]);
381 } else {
382 input_report_abs(dev, ABS_Z, data[10]);
383 input_report_abs(dev, ABS_RZ, data[11]);
384 }
05f091ab 385
1da177e4 386 /* digital pad */
b45d44e7 387 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
7beae702
CF		 388 /* dpad as buttons (left, right, up, down) */
389 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04);
390 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08);
391 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01);
392 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02);
b45d44e7
NL		 393 } else {
394 input_report_abs(dev, ABS_HAT0X,
395 !!(data[2] & 0x08) - !!(data[2] & 0x04));
396 input_report_abs(dev, ABS_HAT0Y,
397 !!(data[2] & 0x02) - !!(data[2] & 0x01));
deb8ee43 398 }
05f091ab 399
1da177e4 400 /* start/back buttons and stick press left/right */
deb8ee43 401 input_report_key(dev, BTN_START, data[2] & 0x10);
7beae702 402 input_report_key(dev, BTN_SELECT, data[2] & 0x20);
deb8ee43
DC		 403 input_report_key(dev, BTN_THUMBL, data[2] & 0x40);
404 input_report_key(dev, BTN_THUMBR, data[2] & 0x80);
05f091ab 405
1da177e4
LT		 406 /* "analog" buttons A, B, X, Y */
407 input_report_key(dev, BTN_A, data[4]);
408 input_report_key(dev, BTN_B, data[5]);
409 input_report_key(dev, BTN_X, data[6]);
410 input_report_key(dev, BTN_Y, data[7]);
05f091ab 411
1da177e4
LT		 412 /* "analog" buttons black, white */
413 input_report_key(dev, BTN_C, data[8]);
414 input_report_key(dev, BTN_Z, data[9]);
415
416 input_sync(dev);
417}
418
c7d9f7eb
JK		 419/*
420 * xpad360_process_packet
421 *
422 * Completes a request by converting the data into events for the
423 * input subsystem. It is version for xbox 360 controller
424 *
425 * The used report descriptor was taken from:
426 * http://www.free60.org/wiki/Gamepad
427 */
428
20b3cdd6
DT		 429static void xpad360_process_packet(struct usb_xpad *xpad,
430 u16 cmd, unsigned char *data)
c7d9f7eb
JK		 431{
432 struct input_dev *dev = xpad->dev;
433
434 /* digital pad */
b45d44e7 435 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
7beae702
CF		 436 /* dpad as buttons (left, right, up, down) */
437 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04);
438 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08);
439 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01);
440 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02);
b45d44e7
NL		 441 } else {
442 input_report_abs(dev, ABS_HAT0X,
443 !!(data[2] & 0x08) - !!(data[2] & 0x04));
444 input_report_abs(dev, ABS_HAT0Y,
445 !!(data[2] & 0x02) - !!(data[2] & 0x01));
c7d9f7eb
JK		 446 }
447
448 /* start/back buttons */
ae91d10a 449 input_report_key(dev, BTN_START, data[2] & 0x10);
7beae702 450 input_report_key(dev, BTN_SELECT, data[2] & 0x20);
c7d9f7eb
JK		 451
452 /* stick press left/right */
453 input_report_key(dev, BTN_THUMBL, data[2] & 0x40);
454 input_report_key(dev, BTN_THUMBR, data[2] & 0x80);
455
456 /* buttons A,B,X,Y,TL,TR and MODE */
ae91d10a
DT		 457 input_report_key(dev, BTN_A, data[3] & 0x10);
458 input_report_key(dev, BTN_B, data[3] & 0x20);
459 input_report_key(dev, BTN_X, data[3] & 0x40);
460 input_report_key(dev, BTN_Y, data[3] & 0x80);
461 input_report_key(dev, BTN_TL, data[3] & 0x01);
462 input_report_key(dev, BTN_TR, data[3] & 0x02);
463 input_report_key(dev, BTN_MODE, data[3] & 0x04);
c7d9f7eb 464
7beae702
CF		 465 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
466 /* left stick */
467 input_report_abs(dev, ABS_X,
468 (__s16) le16_to_cpup((__le16 *)(data + 6)));
469 input_report_abs(dev, ABS_Y,
470 ~(__s16) le16_to_cpup((__le16 *)(data + 8)));
471
472 /* right stick */
473 input_report_abs(dev, ABS_RX,
474 (__s16) le16_to_cpup((__le16 *)(data + 10)));
475 input_report_abs(dev, ABS_RY,
476 ~(__s16) le16_to_cpup((__le16 *)(data + 12)));
477 }
c7d9f7eb
JK		 478
479 /* triggers left/right */
b45d44e7
NL		 480 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
481 input_report_key(dev, BTN_TL2, data[4]);
482 input_report_key(dev, BTN_TR2, data[5]);
483 } else {
484 input_report_abs(dev, ABS_Z, data[4]);
485 input_report_abs(dev, ABS_RZ, data[5]);
486 }
c7d9f7eb
JK		 487
488 input_sync(dev);
489}
490
99de0912
BM		 491/*
492 * xpad360w_process_packet
493 *
494 * Completes a request by converting the data into events for the
495 * input subsystem. It is version for xbox 360 wireless controller.
496 *
497 * Byte.Bit
498 * 00.1 - Status change: The controller or headset has connected/disconnected
499 * Bits 01.7 and 01.6 are valid
500 * 01.7 - Controller present
501 * 01.6 - Headset present
502 * 01.1 - Pad state (Bytes 4+) valid
503 *
504 */
505
506static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
507{
508 /* Presence change */
509 if (data[0] & 0x08) {
510 if (data[1] & 0x80) {
511 xpad->pad_present = 1;
512 usb_submit_urb(xpad->bulk_out, GFP_ATOMIC);
513 } else
514 xpad->pad_present = 0;
515 }
516
517 /* Valid pad data */
518 if (!(data[1] & 0x1))
519 return;
520
521 xpad360_process_packet(xpad, cmd, &data[4]);
522}
523
1a48ff81
TM		 524/*
525 * xpadone_process_buttons
526 *
527 * Process a button update packet from an Xbox one controller.
528 */
529static void xpadone_process_buttons(struct usb_xpad *xpad,
530 struct input_dev *dev,
531 unsigned char *data)
532{
533 /* menu/view buttons */
534 input_report_key(dev, BTN_START, data[4] & 0x04);
535 input_report_key(dev, BTN_SELECT, data[4] & 0x08);
536
537 /* buttons A,B,X,Y */
538 input_report_key(dev, BTN_A, data[4] & 0x10);
539 input_report_key(dev, BTN_B, data[4] & 0x20);
540 input_report_key(dev, BTN_X, data[4] & 0x40);
541 input_report_key(dev, BTN_Y, data[4] & 0x80);
542
543 /* digital pad */
544 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
545 /* dpad as buttons (left, right, up, down) */
546 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & 0x04);
547 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & 0x08);
548 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & 0x01);
549 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & 0x02);
550 } else {
551 input_report_abs(dev, ABS_HAT0X,
552 !!(data[5] & 0x08) - !!(data[5] & 0x04));
553 input_report_abs(dev, ABS_HAT0Y,
554 !!(data[5] & 0x02) - !!(data[5] & 0x01));
555 }
556
557 /* TL/TR */
558 input_report_key(dev, BTN_TL, data[5] & 0x10);
559 input_report_key(dev, BTN_TR, data[5] & 0x20);
560
561 /* stick press left/right */
562 input_report_key(dev, BTN_THUMBL, data[5] & 0x40);
563 input_report_key(dev, BTN_THUMBR, data[5] & 0x80);
564
565 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
566 /* left stick */
567 input_report_abs(dev, ABS_X,
568 (__s16) le16_to_cpup((__le16 *)(data + 10)));
569 input_report_abs(dev, ABS_Y,
570 ~(__s16) le16_to_cpup((__le16 *)(data + 12)));
571
572 /* right stick */
573 input_report_abs(dev, ABS_RX,
574 (__s16) le16_to_cpup((__le16 *)(data + 14)));
575 input_report_abs(dev, ABS_RY,
576 ~(__s16) le16_to_cpup((__le16 *)(data + 16)));
577 }
578
579 /* triggers left/right */
580 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
581 input_report_key(dev, BTN_TL2,
582 (__u16) le16_to_cpup((__le16 *)(data + 6)));
583 input_report_key(dev, BTN_TR2,
584 (__u16) le16_to_cpup((__le16 *)(data + 8)));
585 } else {
586 input_report_abs(dev, ABS_Z,
587 (__u16) le16_to_cpup((__le16 *)(data + 6)));
588 input_report_abs(dev, ABS_RZ,
589 (__u16) le16_to_cpup((__le16 *)(data + 8)));
590 }
591
592 input_sync(dev);
593}
594
595/*
596 * xpadone_process_packet
597 *
598 * Completes a request by converting the data into events for the
599 * input subsystem. This version is for the Xbox One controller.
600 *
601 * The report format was gleaned from
602 * https://github.com/kylelemons/xbox/blob/master/xbox.go
603 */
604
605static void xpadone_process_packet(struct usb_xpad *xpad,
606 u16 cmd, unsigned char *data)
607{
608 struct input_dev *dev = xpad->dev;
609
610 switch (data[0]) {
611 case 0x20:
612 xpadone_process_buttons(xpad, dev, data);
613 break;
614
615 case 0x07:
616 /* the xbox button has its own special report */
617 input_report_key(dev, BTN_MODE, data[4] & 0x01);
618 input_sync(dev);
619 break;
620 }
621}
622
7d12e780 623static void xpad_irq_in(struct urb *urb)
1da177e4
LT		 624{
625 struct usb_xpad *xpad = urb->context;
8818e419 626 struct device *dev = &xpad->intf->dev;
6fc88f53 627 int retval, status;
05f091ab 628
6fc88f53
ON		 629 status = urb->status;
630
631 switch (status) {
1da177e4
LT		 632 case 0:
633 /* success */
634 break;
635 case -ECONNRESET:
636 case -ENOENT:
637 case -ESHUTDOWN:
638 /* this urb is terminated, clean up */
c4f0bbcd 639 dev_dbg(dev, "%s - urb shutting down with status: %d\n",
ea3e6c59 640 __func__, status);
1da177e4
LT		 641 return;
642 default:
c4f0bbcd 643 dev_dbg(dev, "%s - nonzero urb status received: %d\n",
ea3e6c59 644 __func__, status);
1da177e4
LT		 645 goto exit;
646 }
05f091ab 647
99de0912
BM		 648 switch (xpad->xtype) {
649 case XTYPE_XBOX360:
c7d9f7eb 650 xpad360_process_packet(xpad, 0, xpad->idata);
99de0912
BM		 651 break;
652 case XTYPE_XBOX360W:
653 xpad360w_process_packet(xpad, 0, xpad->idata);
654 break;
1a48ff81
TM		 655 case XTYPE_XBOXONE:
656 xpadone_process_packet(xpad, 0, xpad->idata);
657 break;
99de0912 658 default:
c7d9f7eb 659 xpad_process_packet(xpad, 0, xpad->idata);
99de0912 660 }
1da177e4
LT		 661
662exit:
dd38d688 663 retval = usb_submit_urb(urb, GFP_ATOMIC);
1da177e4 664 if (retval)
c4f0bbcd 665 dev_err(dev, "%s - usb_submit_urb failed with result %d\n",
9cb757bf 666 __func__, retval);
1da177e4
LT		 667}
668
20430214
DT		 669static void xpad_bulk_out(struct urb *urb)
670{
c4f0bbcd 671 struct usb_xpad *xpad = urb->context;
8818e419 672 struct device *dev = &xpad->intf->dev;
c4f0bbcd 673
20430214
DT		 674 switch (urb->status) {
675 case 0:
676 /* success */
677 break;
678 case -ECONNRESET:
679 case -ENOENT:
680 case -ESHUTDOWN:
681 /* this urb is terminated, clean up */
c4f0bbcd
GKH		 682 dev_dbg(dev, "%s - urb shutting down with status: %d\n",
683 __func__, urb->status);
20430214
DT		 684 break;
685 default:
c4f0bbcd
GKH		 686 dev_dbg(dev, "%s - nonzero urb status received: %d\n",
687 __func__, urb->status);
20430214
DT		 688 }
689}
690
e01a06e8
JK		 691static void xpad_irq_out(struct urb *urb)
692{
9cb757bf 693 struct usb_xpad *xpad = urb->context;
8818e419 694 struct device *dev = &xpad->intf->dev;
6fc88f53
ON		 695 int retval, status;
696
697 status = urb->status;
e01a06e8 698
6fc88f53 699 switch (status) {
70a6f2e6 700 case 0:
e01a06e8 701 /* success */
70a6f2e6
MG		 702 return;
703
704 case -ECONNRESET:
705 case -ENOENT:
706 case -ESHUTDOWN:
707 /* this urb is terminated, clean up */
c4f0bbcd
GKH		 708 dev_dbg(dev, "%s - urb shutting down with status: %d\n",
709 __func__, status);
70a6f2e6
MG		 710 return;
711
712 default:
c4f0bbcd
GKH		 713 dev_dbg(dev, "%s - nonzero urb status received: %d\n",
714 __func__, status);
70a6f2e6 715 goto exit;
e01a06e8
JK		 716 }
717
718exit:
719 retval = usb_submit_urb(urb, GFP_ATOMIC);
720 if (retval)
c4f0bbcd 721 dev_err(dev, "%s - usb_submit_urb failed with result %d\n",
9cb757bf 722 __func__, retval);
e01a06e8
JK		 723}
724
4994cd8d 725static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
e01a06e8
JK		 726{
727 struct usb_endpoint_descriptor *ep_irq_out;
1a48ff81 728 int ep_irq_out_idx;
49cc69b6 729 int error;
e01a06e8 730
b514d4f7 731 if (xpad->xtype == XTYPE_UNKNOWN)
e01a06e8
JK		 732 return 0;
733
997ea58e
DM		 734 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN,
735 GFP_KERNEL, &xpad->odata_dma);
49cc69b6
AL		 736 if (!xpad->odata) {
737 error = -ENOMEM;
e01a06e8 738 goto fail1;
49cc69b6 739 }
e01a06e8 740
4994cd8d
JK		 741 mutex_init(&xpad->odata_mutex);
742
e01a06e8 743 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL);
49cc69b6
AL		 744 if (!xpad->irq_out) {
745 error = -ENOMEM;
e01a06e8 746 goto fail2;
49cc69b6 747 }
e01a06e8 748
1a48ff81
TM		 749 /* Xbox One controller has in/out endpoints swapped. */
750 ep_irq_out_idx = xpad->xtype == XTYPE_XBOXONE ? 0 : 1;
751 ep_irq_out = &intf->cur_altsetting->endpoint[ep_irq_out_idx].desc;
752
e01a06e8
JK		 753 usb_fill_int_urb(xpad->irq_out, xpad->udev,
754 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress),
755 xpad->odata, XPAD_PKT_LEN,
756 xpad_irq_out, xpad, ep_irq_out->bInterval);
757 xpad->irq_out->transfer_dma = xpad->odata_dma;
758 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
759
e01a06e8
JK		 760 return 0;
761
997ea58e 762 fail2: usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma);
e01a06e8
JK		 763 fail1: return error;
764}
765
4994cd8d 766static void xpad_stop_output(struct usb_xpad *xpad)
e01a06e8 767{
b514d4f7 768 if (xpad->xtype != XTYPE_UNKNOWN)
e01a06e8
JK		 769 usb_kill_urb(xpad->irq_out);
770}
771
4994cd8d 772static void xpad_deinit_output(struct usb_xpad *xpad)
e01a06e8 773{
b514d4f7 774 if (xpad->xtype != XTYPE_UNKNOWN) {
e01a06e8 775 usb_free_urb(xpad->irq_out);
997ea58e 776 usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
e01a06e8
JK		 777 xpad->odata, xpad->odata_dma);
778 }
779}
4994cd8d
JK		 780
781#ifdef CONFIG_JOYSTICK_XPAD_FF
12187305 782static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect)
4994cd8d
JK		 783{
784 struct usb_xpad *xpad = input_get_drvdata(dev);
e01a06e8 785
4994cd8d
JK		 786 if (effect->type == FF_RUMBLE) {
787 __u16 strong = effect->u.rumble.strong_magnitude;
788 __u16 weak = effect->u.rumble.weak_magnitude;
12187305
BV		 789
790 switch (xpad->xtype) {
791
792 case XTYPE_XBOX:
793 xpad->odata[0] = 0x00;
794 xpad->odata[1] = 0x06;
795 xpad->odata[2] = 0x00;
796 xpad->odata[3] = strong / 256; /* left actuator */
797 xpad->odata[4] = 0x00;
798 xpad->odata[5] = weak / 256; /* right actuator */
799 xpad->irq_out->transfer_buffer_length = 6;
800
801 return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
802
803 case XTYPE_XBOX360:
804 xpad->odata[0] = 0x00;
805 xpad->odata[1] = 0x08;
806 xpad->odata[2] = 0x00;
807 xpad->odata[3] = strong / 256; /* left actuator? */
808 xpad->odata[4] = weak / 256; /* right actuator? */
809 xpad->odata[5] = 0x00;
810 xpad->odata[6] = 0x00;
811 xpad->odata[7] = 0x00;
812 xpad->irq_out->transfer_buffer_length = 8;
813
814 return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
815
b514d4f7
CM		 816 case XTYPE_XBOX360W:
817 xpad->odata[0] = 0x00;
818 xpad->odata[1] = 0x01;
819 xpad->odata[2] = 0x0F;
820 xpad->odata[3] = 0xC0;
821 xpad->odata[4] = 0x00;
822 xpad->odata[5] = strong / 256;
823 xpad->odata[6] = weak / 256;
824 xpad->odata[7] = 0x00;
825 xpad->odata[8] = 0x00;
826 xpad->odata[9] = 0x00;
827 xpad->odata[10] = 0x00;
828 xpad->odata[11] = 0x00;
829 xpad->irq_out->transfer_buffer_length = 12;
830
831 return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
832
0604949c
MYW		 833 case XTYPE_XBOXONE:
834 xpad->odata[0] = 0x09; /* activate rumble */
835 xpad->odata[1] = 0x08;
836 xpad->odata[2] = 0x00;
837 xpad->odata[3] = 0x08; /* continuous effect */
838 xpad->odata[4] = 0x00; /* simple rumble mode */
839 xpad->odata[5] = 0x03; /* L and R actuator only */
840 xpad->odata[6] = 0x00; /* TODO: LT actuator */
841 xpad->odata[7] = 0x00; /* TODO: RT actuator */
842 xpad->odata[8] = strong / 256; /* left actuator */
843 xpad->odata[9] = weak / 256; /* right actuator */
844 xpad->odata[10] = 0x80; /* length of pulse */
845 xpad->odata[11] = 0x00; /* stop period of pulse */
846 xpad->irq_out->transfer_buffer_length = 12;
847
848 return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
849
12187305 850 default:
c4f0bbcd
GKH		 851 dev_dbg(&xpad->dev->dev,
852 "%s - rumble command sent to unsupported xpad type: %d\n",
12187305
BV		 853 __func__, xpad->xtype);
854 return -1;
855 }
4994cd8d
JK		 856 }
857
858 return 0;
859}
860
861static int xpad_init_ff(struct usb_xpad *xpad)
862{
0604949c 863 if (xpad->xtype == XTYPE_UNKNOWN)
cfbe2010
AH		 864 return 0;
865
4994cd8d
JK		 866 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE);
867
868 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect);
869}
870
871#else
872static int xpad_init_ff(struct usb_xpad *xpad) { return 0; }
873#endif
874
875#if defined(CONFIG_JOYSTICK_XPAD_LEDS)
876#include <linux/leds.h>
877
878struct xpad_led {
879 char name[16];
880 struct led_classdev led_cdev;
881 struct usb_xpad *xpad;
882};
883
75b7f05d
PLG		 884/**
885 * @param command
886 * 0: off
887 * 1: all blink, then previous setting
888 * 2: 1/top-left blink, then on
889 * 3: 2/top-right blink, then on
890 * 4: 3/bottom-left blink, then on
891 * 5: 4/bottom-right blink, then on
892 * 6: 1/top-left on
893 * 7: 2/top-right on
894 * 8: 3/bottom-left on
895 * 9: 4/bottom-right on
896 * 10: rotate
897 * 11: blink, based on previous setting
898 * 12: slow blink, based on previous setting
899 * 13: rotate with two lights
900 * 14: persistent slow all blink
901 * 15: blink once, then previous setting
902 */
4994cd8d
JK		 903static void xpad_send_led_command(struct usb_xpad *xpad, int command)
904{
75b7f05d
PLG		 905 command %= 16;
906
907 mutex_lock(&xpad->odata_mutex);
908
909 switch (xpad->xtype) {
910 case XTYPE_XBOX360:
4994cd8d
JK		 911 xpad->odata[0] = 0x01;
912 xpad->odata[1] = 0x03;
913 xpad->odata[2] = command;
04021e4e 914 xpad->irq_out->transfer_buffer_length = 3;
75b7f05d
PLG		 915 break;
916 case XTYPE_XBOX360W:
917 xpad->odata[0] = 0x00;
918 xpad->odata[1] = 0x00;
919 xpad->odata[2] = 0x08;
920 xpad->odata[3] = 0x40 + command;
921 xpad->odata[4] = 0x00;
922 xpad->odata[5] = 0x00;
923 xpad->odata[6] = 0x00;
924 xpad->odata[7] = 0x00;
925 xpad->odata[8] = 0x00;
926 xpad->odata[9] = 0x00;
927 xpad->odata[10] = 0x00;
928 xpad->odata[11] = 0x00;
929 xpad->irq_out->transfer_buffer_length = 12;
930 break;
4994cd8d 931 }
75b7f05d
PLG		 932
933 usb_submit_urb(xpad->irq_out, GFP_KERNEL);
934 mutex_unlock(&xpad->odata_mutex);
4994cd8d
JK		 935}
936
937static void xpad_led_set(struct led_classdev *led_cdev,
938 enum led_brightness value)
939{
940 struct xpad_led *xpad_led = container_of(led_cdev,
941 struct xpad_led, led_cdev);
942
943 xpad_send_led_command(xpad_led->xpad, value);
944}
945
946static int xpad_led_probe(struct usb_xpad *xpad)
947{
939ffb17
AM		 948 static atomic_t led_seq = ATOMIC_INIT(-1);
949 unsigned long led_no;
4994cd8d
JK		 950 struct xpad_led *led;
951 struct led_classdev *led_cdev;
952 int error;
953
75b7f05d 954 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W)
4994cd8d
JK		 955 return 0;
956
957 xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL);
958 if (!led)
959 return -ENOMEM;
960
939ffb17 961 led_no = atomic_inc_return(&led_seq);
4994cd8d 962
939ffb17 963 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
4994cd8d
JK		 964 led->xpad = xpad;
965
966 led_cdev = &led->led_cdev;
967 led_cdev->name = led->name;
968 led_cdev->brightness_set = xpad_led_set;
969
970 error = led_classdev_register(&xpad->udev->dev, led_cdev);
971 if (error) {
972 kfree(led);
973 xpad->led = NULL;
974 return error;
975 }
976
977 /*
978 * Light up the segment corresponding to controller number
979 */
980 xpad_send_led_command(xpad, (led_no % 4) + 2);
981
982 return 0;
983}
984
985static void xpad_led_disconnect(struct usb_xpad *xpad)
986{
987 struct xpad_led *xpad_led = xpad->led;
988
989 if (xpad_led) {
990 led_classdev_unregister(&xpad_led->led_cdev);
6ff92a6d 991 kfree(xpad_led);
4994cd8d
JK		 992 }
993}
e01a06e8 994#else
4994cd8d
JK		 995static int xpad_led_probe(struct usb_xpad *xpad) { return 0; }
996static void xpad_led_disconnect(struct usb_xpad *xpad) { }
e01a06e8
JK		 997#endif
998
4994cd8d 999
e01a06e8 1000static int xpad_open(struct input_dev *dev)
1da177e4 1001{
7791bdae 1002 struct usb_xpad *xpad = input_get_drvdata(dev);
05f091ab 1003
99de0912 1004 /* URB was submitted in probe */
0d027966 1005 if (xpad->xtype == XTYPE_XBOX360W)
99de0912
BM		 1006 return 0;
1007
1da177e4 1008 xpad->irq_in->dev = xpad->udev;
65cde54b 1009 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
1da177e4 1010 return -EIO;
05f091ab 1011
1a48ff81
TM		 1012 if (xpad->xtype == XTYPE_XBOXONE) {
1013 /* Xbox one controller needs to be initialized. */
1014 xpad->odata[0] = 0x05;
1015 xpad->odata[1] = 0x20;
1016 xpad->irq_out->transfer_buffer_length = 2;
1017 return usb_submit_urb(xpad->irq_out, GFP_KERNEL);
1018 }
1019
1da177e4
LT		 1020 return 0;
1021}
1022
e01a06e8 1023static void xpad_close(struct input_dev *dev)
1da177e4 1024{
7791bdae 1025 struct usb_xpad *xpad = input_get_drvdata(dev);
05f091ab 1026
161feb24 1027 if (xpad->xtype != XTYPE_XBOX360W)
99de0912 1028 usb_kill_urb(xpad->irq_in);
161feb24 1029
4994cd8d 1030 xpad_stop_output(xpad);
1da177e4
LT		 1031}
1032
deb8ee43
DC		 1033static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs)
1034{
1a48ff81 1035 struct usb_xpad *xpad = input_get_drvdata(input_dev);
deb8ee43
DC		 1036 set_bit(abs, input_dev->absbit);
1037
1038 switch (abs) {
1039 case ABS_X:
1040 case ABS_Y:
1041 case ABS_RX:
1042 case ABS_RY: /* the two sticks */
1043 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128);
1044 break;
1045 case ABS_Z:
b45d44e7 1046 case ABS_RZ: /* the triggers (if mapped to axes) */
1a48ff81
TM		 1047 if (xpad->xtype == XTYPE_XBOXONE)
1048 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0);
1049 else
1050 input_set_abs_params(input_dev, abs, 0, 255, 0, 0);
deb8ee43
DC		 1051 break;
1052 case ABS_HAT0X:
b45d44e7 1053 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */
deb8ee43
DC		 1054 input_set_abs_params(input_dev, abs, -1, 1, 0, 0);
1055 break;
1056 }
1057}
1058
1da177e4
LT		 1059static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id)
1060{
20b3cdd6 1061 struct usb_device *udev = interface_to_usbdev(intf);
c5b7c7c3
DT		 1062 struct usb_xpad *xpad;
1063 struct input_dev *input_dev;
1da177e4 1064 struct usb_endpoint_descriptor *ep_irq_in;
1a48ff81 1065 int ep_irq_in_idx;
49cc69b6 1066 int i, error;
05f091ab 1067
1da177e4
LT		 1068 for (i = 0; xpad_device[i].idVendor; i++) {
1069 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) &&
1070 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct))
1071 break;
1072 }
05f091ab 1073
1a48ff81
TM		 1074 if (xpad_device[i].xtype == XTYPE_XBOXONE &&
1075 intf->cur_altsetting->desc.bInterfaceNumber != 0) {
1076 /*
1077 * The Xbox One controller lists three interfaces all with the
1078 * same interface class, subclass and protocol. Differentiate by
1079 * interface number.
1080 */
1081 return -ENODEV;
1082 }
1083
c5b7c7c3
DT		 1084 xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL);
1085 input_dev = input_allocate_device();
49cc69b6
AL		 1086 if (!xpad || !input_dev) {
1087 error = -ENOMEM;
c5b7c7c3 1088 goto fail1;
49cc69b6 1089 }
05f091ab 1090
997ea58e
DM		 1091 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN,
1092 GFP_KERNEL, &xpad->idata_dma);
49cc69b6
AL		 1093 if (!xpad->idata) {
1094 error = -ENOMEM;
c5b7c7c3 1095 goto fail1;
49cc69b6 1096 }
1da177e4
LT		 1097
1098 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL);
49cc69b6
AL		 1099 if (!xpad->irq_in) {
1100 error = -ENOMEM;
c5b7c7c3 1101 goto fail2;
49cc69b6 1102 }
05f091ab 1103
1da177e4 1104 xpad->udev = udev;
8818e419 1105 xpad->intf = intf;
b45d44e7 1106 xpad->mapping = xpad_device[i].mapping;
c7d9f7eb 1107 xpad->xtype = xpad_device[i].xtype;
b45d44e7 1108
99de0912
BM		 1109 if (xpad->xtype == XTYPE_UNKNOWN) {
1110 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) {
1111 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129)
1112 xpad->xtype = XTYPE_XBOX360W;
1113 else
1114 xpad->xtype = XTYPE_XBOX360;
1115 } else
1116 xpad->xtype = XTYPE_XBOX;
b45d44e7
NL		 1117
1118 if (dpad_to_buttons)
1119 xpad->mapping |= MAP_DPAD_TO_BUTTONS;
1120 if (triggers_to_buttons)
1121 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS;
7beae702
CF		 1122 if (sticks_to_null)
1123 xpad->mapping |= MAP_STICKS_TO_NULL;
99de0912 1124 }
b45d44e7 1125
c5b7c7c3
DT		 1126 xpad->dev = input_dev;
1127 usb_make_path(udev, xpad->phys, sizeof(xpad->phys));
1128 strlcat(xpad->phys, "/input0", sizeof(xpad->phys));
05f091ab 1129
c5b7c7c3
DT		 1130 input_dev->name = xpad_device[i].name;
1131 input_dev->phys = xpad->phys;
1132 usb_to_input_id(udev, &input_dev->id);
c0f82d57 1133 input_dev->dev.parent = &intf->dev;
7791bdae
DT		 1134
1135 input_set_drvdata(input_dev, xpad);
1136
c5b7c7c3
DT		 1137 input_dev->open = xpad_open;
1138 input_dev->close = xpad_close;
05f091ab 1139
7beae702
CF		 1140 input_dev->evbit[0] = BIT_MASK(EV_KEY);
1141
1142 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
1143 input_dev->evbit[0] |= BIT_MASK(EV_ABS);
1144 /* set up axes */
1145 for (i = 0; xpad_abs[i] >= 0; i++)
1146 xpad_set_up_abs(input_dev, xpad_abs[i]);
1147 }
05f091ab 1148
7beae702 1149 /* set up standard buttons */
fc55e952 1150 for (i = 0; xpad_common_btn[i] >= 0; i++)
b45d44e7 1151 __set_bit(xpad_common_btn[i], input_dev->keybit);
05f091ab 1152
7beae702 1153 /* set up model-specific ones */
1a48ff81
TM		 1154 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W ||
1155 xpad->xtype == XTYPE_XBOXONE) {
b45d44e7
NL		 1156 for (i = 0; xpad360_btn[i] >= 0; i++)
1157 __set_bit(xpad360_btn[i], input_dev->keybit);
1158 } else {
1159 for (i = 0; xpad_btn[i] >= 0; i++)
1160 __set_bit(xpad_btn[i], input_dev->keybit);
1161 }
1162
1163 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
1164 for (i = 0; xpad_btn_pad[i] >= 0; i++)
1165 __set_bit(xpad_btn_pad[i], input_dev->keybit);
1166 } else {
deb8ee43 1167 for (i = 0; xpad_abs_pad[i] >= 0; i++)
1a48ff81 1168 xpad_set_up_abs(input_dev, xpad_abs_pad[i]);
b45d44e7
NL		 1169 }
1170
1171 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
1172 for (i = 0; xpad_btn_triggers[i] >= 0; i++)
1173 __set_bit(xpad_btn_triggers[i], input_dev->keybit);
1174 } else {
1175 for (i = 0; xpad_abs_triggers[i] >= 0; i++)
1176 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]);
1177 }
05f091ab 1178
4994cd8d 1179 error = xpad_init_output(intf, xpad);
e01a06e8 1180 if (error)
161feb24 1181 goto fail3;
e01a06e8 1182
4994cd8d
JK		 1183 error = xpad_init_ff(xpad);
1184 if (error)
161feb24 1185 goto fail4;
4994cd8d
JK		 1186
1187 error = xpad_led_probe(xpad);
1188 if (error)
161feb24 1189 goto fail5;
4994cd8d 1190
1a48ff81
TM		 1191 /* Xbox One controller has in/out endpoints swapped. */
1192 ep_irq_in_idx = xpad->xtype == XTYPE_XBOXONE ? 1 : 0;
1193 ep_irq_in = &intf->cur_altsetting->endpoint[ep_irq_in_idx].desc;
1194
c5b7c7c3
DT		 1195 usb_fill_int_urb(xpad->irq_in, udev,
1196 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress),
1197 xpad->idata, XPAD_PKT_LEN, xpad_irq_in,
1198 xpad, ep_irq_in->bInterval);
1199 xpad->irq_in->transfer_dma = xpad->idata_dma;
1200 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
05f091ab 1201
5014186d
DT		 1202 error = input_register_device(xpad->dev);
1203 if (error)
161feb24 1204 goto fail6;
05f091ab 1205
1da177e4 1206 usb_set_intfdata(intf, xpad);
99de0912 1207
99de0912 1208 if (xpad->xtype == XTYPE_XBOX360W) {
99de0912
BM		 1209 /*
1210 * Setup the message to set the LEDs on the
1211 * controller when it shows up
1212 */
1213 xpad->bulk_out = usb_alloc_urb(0, GFP_KERNEL);
49cc69b6
AL		 1214 if (!xpad->bulk_out) {
1215 error = -ENOMEM;
e3f0f0a6 1216 goto fail7;
49cc69b6 1217 }
99de0912
BM		 1218
1219 xpad->bdata = kzalloc(XPAD_PKT_LEN, GFP_KERNEL);
49cc69b6
AL		 1220 if (!xpad->bdata) {
1221 error = -ENOMEM;
e3f0f0a6 1222 goto fail8;
49cc69b6 1223 }
99de0912
BM		 1224
1225 xpad->bdata[2] = 0x08;
1226 switch (intf->cur_altsetting->desc.bInterfaceNumber) {
1227 case 0:
1228 xpad->bdata[3] = 0x42;
1229 break;
1230 case 2:
1231 xpad->bdata[3] = 0x43;
1232 break;
1233 case 4:
1234 xpad->bdata[3] = 0x44;
1235 break;
1236 case 6:
1237 xpad->bdata[3] = 0x45;
1238 }
1239
1240 ep_irq_in = &intf->cur_altsetting->endpoint[1].desc;
a1f9a407
GKH		 1241 if (usb_endpoint_is_bulk_out(ep_irq_in)) {
1242 usb_fill_bulk_urb(xpad->bulk_out, udev,
1243 usb_sndbulkpipe(udev,
1244 ep_irq_in->bEndpointAddress),
1245 xpad->bdata, XPAD_PKT_LEN,
1246 xpad_bulk_out, xpad);
1247 } else {
1248 usb_fill_int_urb(xpad->bulk_out, udev,
1249 usb_sndintpipe(udev,
1250 ep_irq_in->bEndpointAddress),
1251 xpad->bdata, XPAD_PKT_LEN,
1252 xpad_bulk_out, xpad, 0);
1253 }
e3f0f0a6
AL		 1254
1255 /*
1256 * Submit the int URB immediately rather than waiting for open
1257 * because we get status messages from the device whether
1258 * or not any controllers are attached. In fact, it's
1259 * exactly the message that a controller has arrived that
1260 * we're waiting for.
1261 */
1262 xpad->irq_in->dev = xpad->udev;
1263 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
1264 if (error)
1265 goto fail9;
99de0912
BM		 1266 }
1267
1da177e4 1268 return 0;
c5b7c7c3 1269
e3f0f0a6
AL		 1270 fail9: kfree(xpad->bdata);
1271 fail8: usb_free_urb(xpad->bulk_out);
161feb24
AL		 1272 fail7: input_unregister_device(input_dev);
1273 input_dev = NULL;
1274 fail6: xpad_led_disconnect(xpad);
1275 fail5: if (input_dev)
1276 input_ff_destroy(input_dev);
1277 fail4: xpad_deinit_output(xpad);
1278 fail3: usb_free_urb(xpad->irq_in);
997ea58e 1279 fail2: usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
5014186d 1280 fail1: input_free_device(input_dev);
c5b7c7c3 1281 kfree(xpad);
5014186d 1282 return error;
c5b7c7c3 1283
1da177e4
LT		 1284}
1285
1286static void xpad_disconnect(struct usb_interface *intf)
1287{
1288 struct usb_xpad *xpad = usb_get_intfdata (intf);
05f091ab 1289
2a059159
DT		 1290 xpad_led_disconnect(xpad);
1291 input_unregister_device(xpad->dev);
1292 xpad_deinit_output(xpad);
1293
1294 if (xpad->xtype == XTYPE_XBOX360W) {
1295 usb_kill_urb(xpad->bulk_out);
1296 usb_free_urb(xpad->bulk_out);
1297 usb_kill_urb(xpad->irq_in);
1da177e4 1298 }
2a059159
DT		 1299
1300 usb_free_urb(xpad->irq_in);
1301 usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
1302 xpad->idata, xpad->idata_dma);
1303
1304 kfree(xpad->bdata);
1305 kfree(xpad);
1306
1307 usb_set_intfdata(intf, NULL);
1da177e4
LT		 1308}
1309
1310static struct usb_driver xpad_driver = {
1da177e4
LT		 1311 .name = "xpad",
1312 .probe = xpad_probe,
1313 .disconnect = xpad_disconnect,
1314 .id_table = xpad_table,
1315};
1316
08642e7c 1317module_usb_driver(xpad_driver);
1da177e4
LT		 1318
1319MODULE_AUTHOR(DRIVER_AUTHOR);
1320MODULE_DESCRIPTION(DRIVER_DESC);
1321MODULE_LICENSE("GPL");
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