Input: max77693-haptic - fix state check in imax77693_haptic_disable()
[deliverable/linux.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
1da177e4
LT
34 *
35 * Thanks to:
36 * - ITO Takayuki for providing essential xpad information on his website
37 * - Vojtech Pavlik - iforce driver / input subsystem
38 * - Greg Kroah-Hartman - usb-skeleton driver
d518b2b4 39 * - XBOX Linux project - extra USB id's
1da177e4
LT
40 *
41 * TODO:
deb8ee43 42 * - fine tune axes (especially trigger axes)
1da177e4
LT
43 * - fix "analog" buttons (reported as digital now)
44 * - get rumble working
deb8ee43 45 * - need USB IDs for other dance pads
1da177e4
LT
46 *
47 * History:
48 *
49 * 2002-06-27 - 0.0.1 : first version, just said "XBOX HID controller"
50 *
51 * 2002-07-02 - 0.0.2 : basic working version
52 * - all axes and 9 of the 10 buttons work (german InterAct device)
53 * - the black button does not work
54 *
55 * 2002-07-14 - 0.0.3 : rework by Vojtech Pavlik
56 * - indentation fixes
57 * - usb + input init sequence fixes
58 *
59 * 2002-07-16 - 0.0.4 : minor changes, merge with Vojtech's v0.0.3
60 * - verified the lack of HID and report descriptors
61 * - verified that ALL buttons WORK
62 * - fixed d-pad to axes mapping
63 *
64 * 2002-07-17 - 0.0.5 : simplified d-pad handling
d518b2b4
DC
65 *
66 * 2004-10-02 - 0.0.6 : DDR pad support
67 * - borrowed from the XBOX linux kernel
68 * - USB id's for commonly used dance pads are present
69 * - dance pads will map D-PAD to buttons, not axes
70 * - pass the module paramater 'dpad_to_buttons' to force
71 * the D-PAD to map to buttons if your pad is not detected
bf8cb314
AH
72 *
73 * Later changes can be tracked in SCM.
1da177e4
LT
74 */
75
1da177e4 76#include <linux/kernel.h>
1da177e4 77#include <linux/slab.h>
deb8ee43 78#include <linux/stat.h>
1da177e4 79#include <linux/module.h>
ae0dadcf 80#include <linux/usb/input.h>
1da177e4 81
1da177e4
LT
82#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
83#define DRIVER_DESC "X-Box pad driver"
84
85#define XPAD_PKT_LEN 32
86
deb8ee43
DC
87/* xbox d-pads should map to buttons, as is required for DDR pads
88 but we map them to axes when possible to simplify things */
b45d44e7
NL
89#define MAP_DPAD_TO_BUTTONS (1 << 0)
90#define MAP_TRIGGERS_TO_BUTTONS (1 << 1)
7beae702
CF
91#define MAP_STICKS_TO_NULL (1 << 2)
92#define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \
93 MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL)
deb8ee43 94
c7d9f7eb
JK
95#define XTYPE_XBOX 0
96#define XTYPE_XBOX360 1
99de0912 97#define XTYPE_XBOX360W 2
1a48ff81
TM
98#define XTYPE_XBOXONE 3
99#define XTYPE_UNKNOWN 4
c7d9f7eb 100
90ab5ee9 101static bool dpad_to_buttons;
deb8ee43
DC
102module_param(dpad_to_buttons, bool, S_IRUGO);
103MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads");
104
90ab5ee9 105static bool triggers_to_buttons;
b45d44e7
NL
106module_param(triggers_to_buttons, bool, S_IRUGO);
107MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads");
108
90ab5ee9 109static bool sticks_to_null;
7beae702
CF
110module_param(sticks_to_null, bool, S_IRUGO);
111MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads");
112
4c4c9432 113static const struct xpad_device {
1da177e4
LT
114 u16 idVendor;
115 u16 idProduct;
116 char *name;
b45d44e7 117 u8 mapping;
c7d9f7eb 118 u8 xtype;
1da177e4 119} xpad_device[] = {
b45d44e7 120 { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX },
b45d44e7
NL
121 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX },
122 { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX },
540602a4
GA
123 { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX },
124 { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 },
1a48ff81 125 { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE },
540602a4 126 { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
99de0912 127 { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
b45d44e7 128 { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
f554f619 129 { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 },
8e2f2325 130 { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 },
f554f619 131 { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 },
8e2f2325 132 { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 },
b45d44e7
NL
133 { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 },
134 { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX },
135 { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX },
136 { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX },
137 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX },
138 { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX },
139 { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX },
140 { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX },
141 { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX },
c7d9f7eb 142 { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
b45d44e7
NL
143 { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX },
144 { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
f554f619
BV
145 { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 },
146 { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 },
be662271 147 { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
b45d44e7 148 { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
f554f619 149 { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 },
c7d9f7eb 150 { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
f554f619 151 { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 },
540602a4 152 { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 },
f554f619
BV
153 { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
154 { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
155 { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 },
b45d44e7 156 { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX },
540602a4 157 { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX },
b45d44e7
NL
158 { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX },
159 { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX },
160 { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX },
e76b8ee2 161 { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
b45d44e7
NL
162 { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX },
163 { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX },
164 { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX },
165 { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX },
166 { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX },
540602a4 167 { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
f554f619 168 { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
6ac8a99b 169 { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
540602a4 170 { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
f554f619
BV
171 { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
172 { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
173 { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
b45d44e7 174 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX },
f554f619
BV
175 { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX },
176 { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 },
540602a4
GA
177 { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
178 { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
b45d44e7
NL
179 { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
180 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
181 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX },
fabadbc7 182 { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
f554f619 183 { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 },
540602a4 184 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
b45d44e7 185 { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 },
c7d9f7eb 186 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
b45d44e7 187 { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 },
f554f619
BV
188 { 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 },
189 { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 },
190 { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 },
191 { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 },
192 { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 },
dbb48007
TOR
193 { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
194 { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
a7b44738 195 { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 },
fabadbc7 196 { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
805423e8 197 { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
540602a4 198 { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 },
f554f619 199 { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 },
540602a4 200 { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 },
f554f619
BV
201 { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 },
202 { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 },
540602a4
GA
203 { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 },
204 { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 },
f554f619 205 { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", 0, XTYPE_XBOX360 },
540602a4 206 { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 },
f554f619
BV
207 { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 },
208 { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 },
209 { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 },
210 { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 },
211 { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 },
b45d44e7
NL
212 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX },
213 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN }
1da177e4
LT
214};
215
fc55e952
AH
216/* buttons shared with xbox and xbox360 */
217static const signed short xpad_common_btn[] = {
218 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */
7beae702 219 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */
1da177e4
LT
220 -1 /* terminating entry */
221};
222
fc55e952
AH
223/* original xbox controllers only */
224static const signed short xpad_btn[] = {
225 BTN_C, BTN_Z, /* "analog" buttons */
226 -1 /* terminating entry */
227};
228
7beae702 229/* used when dpad is mapped to buttons */
deb8ee43 230static const signed short xpad_btn_pad[] = {
7beae702
CF
231 BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */
232 BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */
deb8ee43
DC
233 -1 /* terminating entry */
234};
235
b45d44e7
NL
236/* used when triggers are mapped to buttons */
237static const signed short xpad_btn_triggers[] = {
238 BTN_TL2, BTN_TR2, /* triggers left/right */
239 -1
240};
241
242
c7d9f7eb
JK
243static const signed short xpad360_btn[] = { /* buttons for x360 controller */
244 BTN_TL, BTN_TR, /* Button LB/RB */
245 BTN_MODE, /* The big X button */
246 -1
247};
248
4c4c9432 249static const signed short xpad_abs[] = {
1da177e4
LT
250 ABS_X, ABS_Y, /* left stick */
251 ABS_RX, ABS_RY, /* right stick */
deb8ee43
DC
252 -1 /* terminating entry */
253};
254
b45d44e7 255/* used when dpad is mapped to axes */
deb8ee43
DC
256static const signed short xpad_abs_pad[] = {
257 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */
1da177e4
LT
258 -1 /* terminating entry */
259};
260
b45d44e7
NL
261/* used when triggers are mapped to axes */
262static const signed short xpad_abs_triggers[] = {
263 ABS_Z, ABS_RZ, /* triggers left/right */
264 -1
265};
266
1a48ff81
TM
267/*
268 * Xbox 360 has a vendor-specific class, so we cannot match it with only
8a0f83ea 269 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we
99de0912 270 * match against vendor id as well. Wired Xbox 360 devices have protocol 1,
1a48ff81
TM
271 * wireless controllers have protocol 129.
272 */
99de0912 273#define XPAD_XBOX360_VENDOR_PROTOCOL(vend,pr) \
8a0f83ea
AH
274 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
275 .idVendor = (vend), \
276 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
277 .bInterfaceSubClass = 93, \
99de0912
BM
278 .bInterfaceProtocol = (pr)
279#define XPAD_XBOX360_VENDOR(vend) \
280 { XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \
281 { XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) }
8a0f83ea 282
1a48ff81
TM
283/* The Xbox One controller uses subclass 71 and protocol 208. */
284#define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \
285 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
286 .idVendor = (vend), \
287 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
288 .bInterfaceSubClass = 71, \
289 .bInterfaceProtocol = (pr)
290#define XPAD_XBOXONE_VENDOR(vend) \
291 { XPAD_XBOXONE_VENDOR_PROTOCOL(vend, 208) }
292
0d027966 293static struct usb_device_id xpad_table[] = {
1da177e4 294 { USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */
99de0912 295 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */
1a48ff81 296 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft X-Box One controllers */
99de0912
BM
297 XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */
298 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */
3ffb62cb 299 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */
99de0912 300 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */
fabadbc7 301 XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */
99de0912 302 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */
3ac91d36 303 XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */
fabadbc7 304 XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */
cc71a7e8
IK
305 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */
306 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */
540602a4 307 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */
f554f619
BV
308 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */
309 XPAD_XBOX360_VENDOR(0x15e4), /* Numark X-Box 360 controllers */
310 XPAD_XBOX360_VENDOR(0x162e), /* Joytech X-Box 360 controllers */
1da177e4
LT
311 { }
312};
313
0d027966 314MODULE_DEVICE_TABLE(usb, xpad_table);
1da177e4
LT
315
316struct usb_xpad {
deb8ee43
DC
317 struct input_dev *dev; /* input device interface */
318 struct usb_device *udev; /* usb device */
8818e419 319 struct usb_interface *intf; /* usb interface */
05f091ab 320
99de0912
BM
321 int pad_present;
322
deb8ee43
DC
323 struct urb *irq_in; /* urb for interrupt in report */
324 unsigned char *idata; /* input data */
1da177e4 325 dma_addr_t idata_dma;
05f091ab 326
99de0912
BM
327 struct urb *bulk_out;
328 unsigned char *bdata;
329
e01a06e8
JK
330 struct urb *irq_out; /* urb for interrupt out report */
331 unsigned char *odata; /* output data */
332 dma_addr_t odata_dma;
4994cd8d 333 struct mutex odata_mutex;
4994cd8d
JK
334
335#if defined(CONFIG_JOYSTICK_XPAD_LEDS)
336 struct xpad_led *led;
e01a06e8
JK
337#endif
338
4994cd8d 339 char phys[64]; /* physical device path */
deb8ee43 340
b45d44e7 341 int mapping; /* map d-pad to buttons or to axes */
c7d9f7eb 342 int xtype; /* type of xbox device */
1da177e4
LT
343};
344
345/*
346 * xpad_process_packet
347 *
348 * Completes a request by converting the data into events for the
349 * input subsystem.
350 *
351 * The used report descriptor was taken from ITO Takayukis website:
352 * http://euc.jp/periphs/xbox-controller.ja.html
353 */
354
7d12e780 355static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
1da177e4 356{
c5b7c7c3 357 struct input_dev *dev = xpad->dev;
1da177e4 358
7beae702
CF
359 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
360 /* left stick */
361 input_report_abs(dev, ABS_X,
362 (__s16) le16_to_cpup((__le16 *)(data + 12)));
363 input_report_abs(dev, ABS_Y,
364 ~(__s16) le16_to_cpup((__le16 *)(data + 14)));
365
366 /* right stick */
367 input_report_abs(dev, ABS_RX,
368 (__s16) le16_to_cpup((__le16 *)(data + 16)));
369 input_report_abs(dev, ABS_RY,
370 ~(__s16) le16_to_cpup((__le16 *)(data + 18)));
371 }
05f091ab 372
1da177e4 373 /* triggers left/right */
b45d44e7
NL
374 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
375 input_report_key(dev, BTN_TL2, data[10]);
376 input_report_key(dev, BTN_TR2, data[11]);
377 } else {
378 input_report_abs(dev, ABS_Z, data[10]);
379 input_report_abs(dev, ABS_RZ, data[11]);
380 }
05f091ab 381
1da177e4 382 /* digital pad */
b45d44e7 383 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
7beae702
CF
384 /* dpad as buttons (left, right, up, down) */
385 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04);
386 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08);
387 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01);
388 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02);
b45d44e7
NL
389 } else {
390 input_report_abs(dev, ABS_HAT0X,
391 !!(data[2] & 0x08) - !!(data[2] & 0x04));
392 input_report_abs(dev, ABS_HAT0Y,
393 !!(data[2] & 0x02) - !!(data[2] & 0x01));
deb8ee43 394 }
05f091ab 395
1da177e4 396 /* start/back buttons and stick press left/right */
deb8ee43 397 input_report_key(dev, BTN_START, data[2] & 0x10);
7beae702 398 input_report_key(dev, BTN_SELECT, data[2] & 0x20);
deb8ee43
DC
399 input_report_key(dev, BTN_THUMBL, data[2] & 0x40);
400 input_report_key(dev, BTN_THUMBR, data[2] & 0x80);
05f091ab 401
1da177e4
LT
402 /* "analog" buttons A, B, X, Y */
403 input_report_key(dev, BTN_A, data[4]);
404 input_report_key(dev, BTN_B, data[5]);
405 input_report_key(dev, BTN_X, data[6]);
406 input_report_key(dev, BTN_Y, data[7]);
05f091ab 407
1da177e4
LT
408 /* "analog" buttons black, white */
409 input_report_key(dev, BTN_C, data[8]);
410 input_report_key(dev, BTN_Z, data[9]);
411
412 input_sync(dev);
413}
414
c7d9f7eb
JK
415/*
416 * xpad360_process_packet
417 *
418 * Completes a request by converting the data into events for the
419 * input subsystem. It is version for xbox 360 controller
420 *
421 * The used report descriptor was taken from:
422 * http://www.free60.org/wiki/Gamepad
423 */
424
20b3cdd6
DT
425static void xpad360_process_packet(struct usb_xpad *xpad,
426 u16 cmd, unsigned char *data)
c7d9f7eb
JK
427{
428 struct input_dev *dev = xpad->dev;
429
430 /* digital pad */
b45d44e7 431 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
7beae702
CF
432 /* dpad as buttons (left, right, up, down) */
433 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04);
434 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08);
435 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01);
436 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02);
b45d44e7
NL
437 } else {
438 input_report_abs(dev, ABS_HAT0X,
439 !!(data[2] & 0x08) - !!(data[2] & 0x04));
440 input_report_abs(dev, ABS_HAT0Y,
441 !!(data[2] & 0x02) - !!(data[2] & 0x01));
c7d9f7eb
JK
442 }
443
444 /* start/back buttons */
ae91d10a 445 input_report_key(dev, BTN_START, data[2] & 0x10);
7beae702 446 input_report_key(dev, BTN_SELECT, data[2] & 0x20);
c7d9f7eb
JK
447
448 /* stick press left/right */
449 input_report_key(dev, BTN_THUMBL, data[2] & 0x40);
450 input_report_key(dev, BTN_THUMBR, data[2] & 0x80);
451
452 /* buttons A,B,X,Y,TL,TR and MODE */
ae91d10a
DT
453 input_report_key(dev, BTN_A, data[3] & 0x10);
454 input_report_key(dev, BTN_B, data[3] & 0x20);
455 input_report_key(dev, BTN_X, data[3] & 0x40);
456 input_report_key(dev, BTN_Y, data[3] & 0x80);
457 input_report_key(dev, BTN_TL, data[3] & 0x01);
458 input_report_key(dev, BTN_TR, data[3] & 0x02);
459 input_report_key(dev, BTN_MODE, data[3] & 0x04);
c7d9f7eb 460
7beae702
CF
461 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
462 /* left stick */
463 input_report_abs(dev, ABS_X,
464 (__s16) le16_to_cpup((__le16 *)(data + 6)));
465 input_report_abs(dev, ABS_Y,
466 ~(__s16) le16_to_cpup((__le16 *)(data + 8)));
467
468 /* right stick */
469 input_report_abs(dev, ABS_RX,
470 (__s16) le16_to_cpup((__le16 *)(data + 10)));
471 input_report_abs(dev, ABS_RY,
472 ~(__s16) le16_to_cpup((__le16 *)(data + 12)));
473 }
c7d9f7eb
JK
474
475 /* triggers left/right */
b45d44e7
NL
476 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
477 input_report_key(dev, BTN_TL2, data[4]);
478 input_report_key(dev, BTN_TR2, data[5]);
479 } else {
480 input_report_abs(dev, ABS_Z, data[4]);
481 input_report_abs(dev, ABS_RZ, data[5]);
482 }
c7d9f7eb
JK
483
484 input_sync(dev);
485}
486
99de0912
BM
487/*
488 * xpad360w_process_packet
489 *
490 * Completes a request by converting the data into events for the
491 * input subsystem. It is version for xbox 360 wireless controller.
492 *
493 * Byte.Bit
494 * 00.1 - Status change: The controller or headset has connected/disconnected
495 * Bits 01.7 and 01.6 are valid
496 * 01.7 - Controller present
497 * 01.6 - Headset present
498 * 01.1 - Pad state (Bytes 4+) valid
499 *
500 */
501
502static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
503{
504 /* Presence change */
505 if (data[0] & 0x08) {
506 if (data[1] & 0x80) {
507 xpad->pad_present = 1;
508 usb_submit_urb(xpad->bulk_out, GFP_ATOMIC);
509 } else
510 xpad->pad_present = 0;
511 }
512
513 /* Valid pad data */
514 if (!(data[1] & 0x1))
515 return;
516
517 xpad360_process_packet(xpad, cmd, &data[4]);
518}
519
1a48ff81
TM
520/*
521 * xpadone_process_buttons
522 *
523 * Process a button update packet from an Xbox one controller.
524 */
525static void xpadone_process_buttons(struct usb_xpad *xpad,
526 struct input_dev *dev,
527 unsigned char *data)
528{
529 /* menu/view buttons */
530 input_report_key(dev, BTN_START, data[4] & 0x04);
531 input_report_key(dev, BTN_SELECT, data[4] & 0x08);
532
533 /* buttons A,B,X,Y */
534 input_report_key(dev, BTN_A, data[4] & 0x10);
535 input_report_key(dev, BTN_B, data[4] & 0x20);
536 input_report_key(dev, BTN_X, data[4] & 0x40);
537 input_report_key(dev, BTN_Y, data[4] & 0x80);
538
539 /* digital pad */
540 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
541 /* dpad as buttons (left, right, up, down) */
542 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & 0x04);
543 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & 0x08);
544 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & 0x01);
545 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & 0x02);
546 } else {
547 input_report_abs(dev, ABS_HAT0X,
548 !!(data[5] & 0x08) - !!(data[5] & 0x04));
549 input_report_abs(dev, ABS_HAT0Y,
550 !!(data[5] & 0x02) - !!(data[5] & 0x01));
551 }
552
553 /* TL/TR */
554 input_report_key(dev, BTN_TL, data[5] & 0x10);
555 input_report_key(dev, BTN_TR, data[5] & 0x20);
556
557 /* stick press left/right */
558 input_report_key(dev, BTN_THUMBL, data[5] & 0x40);
559 input_report_key(dev, BTN_THUMBR, data[5] & 0x80);
560
561 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
562 /* left stick */
563 input_report_abs(dev, ABS_X,
564 (__s16) le16_to_cpup((__le16 *)(data + 10)));
565 input_report_abs(dev, ABS_Y,
566 ~(__s16) le16_to_cpup((__le16 *)(data + 12)));
567
568 /* right stick */
569 input_report_abs(dev, ABS_RX,
570 (__s16) le16_to_cpup((__le16 *)(data + 14)));
571 input_report_abs(dev, ABS_RY,
572 ~(__s16) le16_to_cpup((__le16 *)(data + 16)));
573 }
574
575 /* triggers left/right */
576 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
577 input_report_key(dev, BTN_TL2,
578 (__u16) le16_to_cpup((__le16 *)(data + 6)));
579 input_report_key(dev, BTN_TR2,
580 (__u16) le16_to_cpup((__le16 *)(data + 8)));
581 } else {
582 input_report_abs(dev, ABS_Z,
583 (__u16) le16_to_cpup((__le16 *)(data + 6)));
584 input_report_abs(dev, ABS_RZ,
585 (__u16) le16_to_cpup((__le16 *)(data + 8)));
586 }
587
588 input_sync(dev);
589}
590
591/*
592 * xpadone_process_packet
593 *
594 * Completes a request by converting the data into events for the
595 * input subsystem. This version is for the Xbox One controller.
596 *
597 * The report format was gleaned from
598 * https://github.com/kylelemons/xbox/blob/master/xbox.go
599 */
600
601static void xpadone_process_packet(struct usb_xpad *xpad,
602 u16 cmd, unsigned char *data)
603{
604 struct input_dev *dev = xpad->dev;
605
606 switch (data[0]) {
607 case 0x20:
608 xpadone_process_buttons(xpad, dev, data);
609 break;
610
611 case 0x07:
612 /* the xbox button has its own special report */
613 input_report_key(dev, BTN_MODE, data[4] & 0x01);
614 input_sync(dev);
615 break;
616 }
617}
618
7d12e780 619static void xpad_irq_in(struct urb *urb)
1da177e4
LT
620{
621 struct usb_xpad *xpad = urb->context;
8818e419 622 struct device *dev = &xpad->intf->dev;
6fc88f53 623 int retval, status;
05f091ab 624
6fc88f53
ON
625 status = urb->status;
626
627 switch (status) {
1da177e4
LT
628 case 0:
629 /* success */
630 break;
631 case -ECONNRESET:
632 case -ENOENT:
633 case -ESHUTDOWN:
634 /* this urb is terminated, clean up */
c4f0bbcd 635 dev_dbg(dev, "%s - urb shutting down with status: %d\n",
ea3e6c59 636 __func__, status);
1da177e4
LT
637 return;
638 default:
c4f0bbcd 639 dev_dbg(dev, "%s - nonzero urb status received: %d\n",
ea3e6c59 640 __func__, status);
1da177e4
LT
641 goto exit;
642 }
05f091ab 643
99de0912
BM
644 switch (xpad->xtype) {
645 case XTYPE_XBOX360:
c7d9f7eb 646 xpad360_process_packet(xpad, 0, xpad->idata);
99de0912
BM
647 break;
648 case XTYPE_XBOX360W:
649 xpad360w_process_packet(xpad, 0, xpad->idata);
650 break;
1a48ff81
TM
651 case XTYPE_XBOXONE:
652 xpadone_process_packet(xpad, 0, xpad->idata);
653 break;
99de0912 654 default:
c7d9f7eb 655 xpad_process_packet(xpad, 0, xpad->idata);
99de0912 656 }
1da177e4
LT
657
658exit:
dd38d688 659 retval = usb_submit_urb(urb, GFP_ATOMIC);
1da177e4 660 if (retval)
c4f0bbcd 661 dev_err(dev, "%s - usb_submit_urb failed with result %d\n",
9cb757bf 662 __func__, retval);
1da177e4
LT
663}
664
20430214
DT
665static void xpad_bulk_out(struct urb *urb)
666{
c4f0bbcd 667 struct usb_xpad *xpad = urb->context;
8818e419 668 struct device *dev = &xpad->intf->dev;
c4f0bbcd 669
20430214
DT
670 switch (urb->status) {
671 case 0:
672 /* success */
673 break;
674 case -ECONNRESET:
675 case -ENOENT:
676 case -ESHUTDOWN:
677 /* this urb is terminated, clean up */
c4f0bbcd
GKH
678 dev_dbg(dev, "%s - urb shutting down with status: %d\n",
679 __func__, urb->status);
20430214
DT
680 break;
681 default:
c4f0bbcd
GKH
682 dev_dbg(dev, "%s - nonzero urb status received: %d\n",
683 __func__, urb->status);
20430214
DT
684 }
685}
686
e01a06e8
JK
687static void xpad_irq_out(struct urb *urb)
688{
9cb757bf 689 struct usb_xpad *xpad = urb->context;
8818e419 690 struct device *dev = &xpad->intf->dev;
6fc88f53
ON
691 int retval, status;
692
693 status = urb->status;
e01a06e8 694
6fc88f53 695 switch (status) {
70a6f2e6 696 case 0:
e01a06e8 697 /* success */
70a6f2e6
MG
698 return;
699
700 case -ECONNRESET:
701 case -ENOENT:
702 case -ESHUTDOWN:
703 /* this urb is terminated, clean up */
c4f0bbcd
GKH
704 dev_dbg(dev, "%s - urb shutting down with status: %d\n",
705 __func__, status);
70a6f2e6
MG
706 return;
707
708 default:
c4f0bbcd
GKH
709 dev_dbg(dev, "%s - nonzero urb status received: %d\n",
710 __func__, status);
70a6f2e6 711 goto exit;
e01a06e8
JK
712 }
713
714exit:
715 retval = usb_submit_urb(urb, GFP_ATOMIC);
716 if (retval)
c4f0bbcd 717 dev_err(dev, "%s - usb_submit_urb failed with result %d\n",
9cb757bf 718 __func__, retval);
e01a06e8
JK
719}
720
4994cd8d 721static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
e01a06e8
JK
722{
723 struct usb_endpoint_descriptor *ep_irq_out;
1a48ff81 724 int ep_irq_out_idx;
49cc69b6 725 int error;
e01a06e8 726
b514d4f7 727 if (xpad->xtype == XTYPE_UNKNOWN)
e01a06e8
JK
728 return 0;
729
997ea58e
DM
730 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN,
731 GFP_KERNEL, &xpad->odata_dma);
49cc69b6
AL
732 if (!xpad->odata) {
733 error = -ENOMEM;
e01a06e8 734 goto fail1;
49cc69b6 735 }
e01a06e8 736
4994cd8d
JK
737 mutex_init(&xpad->odata_mutex);
738
e01a06e8 739 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL);
49cc69b6
AL
740 if (!xpad->irq_out) {
741 error = -ENOMEM;
e01a06e8 742 goto fail2;
49cc69b6 743 }
e01a06e8 744
1a48ff81
TM
745 /* Xbox One controller has in/out endpoints swapped. */
746 ep_irq_out_idx = xpad->xtype == XTYPE_XBOXONE ? 0 : 1;
747 ep_irq_out = &intf->cur_altsetting->endpoint[ep_irq_out_idx].desc;
748
e01a06e8
JK
749 usb_fill_int_urb(xpad->irq_out, xpad->udev,
750 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress),
751 xpad->odata, XPAD_PKT_LEN,
752 xpad_irq_out, xpad, ep_irq_out->bInterval);
753 xpad->irq_out->transfer_dma = xpad->odata_dma;
754 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
755
e01a06e8
JK
756 return 0;
757
997ea58e 758 fail2: usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma);
e01a06e8
JK
759 fail1: return error;
760}
761
4994cd8d 762static void xpad_stop_output(struct usb_xpad *xpad)
e01a06e8 763{
b514d4f7 764 if (xpad->xtype != XTYPE_UNKNOWN)
e01a06e8
JK
765 usb_kill_urb(xpad->irq_out);
766}
767
4994cd8d 768static void xpad_deinit_output(struct usb_xpad *xpad)
e01a06e8 769{
b514d4f7 770 if (xpad->xtype != XTYPE_UNKNOWN) {
e01a06e8 771 usb_free_urb(xpad->irq_out);
997ea58e 772 usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
e01a06e8
JK
773 xpad->odata, xpad->odata_dma);
774 }
775}
4994cd8d
JK
776
777#ifdef CONFIG_JOYSTICK_XPAD_FF
12187305 778static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect)
4994cd8d
JK
779{
780 struct usb_xpad *xpad = input_get_drvdata(dev);
e01a06e8 781
4994cd8d
JK
782 if (effect->type == FF_RUMBLE) {
783 __u16 strong = effect->u.rumble.strong_magnitude;
784 __u16 weak = effect->u.rumble.weak_magnitude;
12187305
BV
785
786 switch (xpad->xtype) {
787
788 case XTYPE_XBOX:
789 xpad->odata[0] = 0x00;
790 xpad->odata[1] = 0x06;
791 xpad->odata[2] = 0x00;
792 xpad->odata[3] = strong / 256; /* left actuator */
793 xpad->odata[4] = 0x00;
794 xpad->odata[5] = weak / 256; /* right actuator */
795 xpad->irq_out->transfer_buffer_length = 6;
796
797 return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
798
799 case XTYPE_XBOX360:
800 xpad->odata[0] = 0x00;
801 xpad->odata[1] = 0x08;
802 xpad->odata[2] = 0x00;
803 xpad->odata[3] = strong / 256; /* left actuator? */
804 xpad->odata[4] = weak / 256; /* right actuator? */
805 xpad->odata[5] = 0x00;
806 xpad->odata[6] = 0x00;
807 xpad->odata[7] = 0x00;
808 xpad->irq_out->transfer_buffer_length = 8;
809
810 return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
811
b514d4f7
CM
812 case XTYPE_XBOX360W:
813 xpad->odata[0] = 0x00;
814 xpad->odata[1] = 0x01;
815 xpad->odata[2] = 0x0F;
816 xpad->odata[3] = 0xC0;
817 xpad->odata[4] = 0x00;
818 xpad->odata[5] = strong / 256;
819 xpad->odata[6] = weak / 256;
820 xpad->odata[7] = 0x00;
821 xpad->odata[8] = 0x00;
822 xpad->odata[9] = 0x00;
823 xpad->odata[10] = 0x00;
824 xpad->odata[11] = 0x00;
825 xpad->irq_out->transfer_buffer_length = 12;
826
827 return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
828
12187305 829 default:
c4f0bbcd
GKH
830 dev_dbg(&xpad->dev->dev,
831 "%s - rumble command sent to unsupported xpad type: %d\n",
12187305
BV
832 __func__, xpad->xtype);
833 return -1;
834 }
4994cd8d
JK
835 }
836
837 return 0;
838}
839
840static int xpad_init_ff(struct usb_xpad *xpad)
841{
1a48ff81 842 if (xpad->xtype == XTYPE_UNKNOWN || xpad->xtype == XTYPE_XBOXONE)
cfbe2010
AH
843 return 0;
844
4994cd8d
JK
845 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE);
846
847 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect);
848}
849
850#else
851static int xpad_init_ff(struct usb_xpad *xpad) { return 0; }
852#endif
853
854#if defined(CONFIG_JOYSTICK_XPAD_LEDS)
855#include <linux/leds.h>
856
857struct xpad_led {
858 char name[16];
859 struct led_classdev led_cdev;
860 struct usb_xpad *xpad;
861};
862
863static void xpad_send_led_command(struct usb_xpad *xpad, int command)
864{
865 if (command >= 0 && command < 14) {
866 mutex_lock(&xpad->odata_mutex);
867 xpad->odata[0] = 0x01;
868 xpad->odata[1] = 0x03;
869 xpad->odata[2] = command;
04021e4e 870 xpad->irq_out->transfer_buffer_length = 3;
4994cd8d
JK
871 usb_submit_urb(xpad->irq_out, GFP_KERNEL);
872 mutex_unlock(&xpad->odata_mutex);
873 }
874}
875
876static void xpad_led_set(struct led_classdev *led_cdev,
877 enum led_brightness value)
878{
879 struct xpad_led *xpad_led = container_of(led_cdev,
880 struct xpad_led, led_cdev);
881
882 xpad_send_led_command(xpad_led->xpad, value);
883}
884
885static int xpad_led_probe(struct usb_xpad *xpad)
886{
887 static atomic_t led_seq = ATOMIC_INIT(0);
888 long led_no;
889 struct xpad_led *led;
890 struct led_classdev *led_cdev;
891 int error;
892
893 if (xpad->xtype != XTYPE_XBOX360)
894 return 0;
895
896 xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL);
897 if (!led)
898 return -ENOMEM;
899
900 led_no = (long)atomic_inc_return(&led_seq) - 1;
901
902 snprintf(led->name, sizeof(led->name), "xpad%ld", led_no);
903 led->xpad = xpad;
904
905 led_cdev = &led->led_cdev;
906 led_cdev->name = led->name;
907 led_cdev->brightness_set = xpad_led_set;
908
909 error = led_classdev_register(&xpad->udev->dev, led_cdev);
910 if (error) {
911 kfree(led);
912 xpad->led = NULL;
913 return error;
914 }
915
916 /*
917 * Light up the segment corresponding to controller number
918 */
919 xpad_send_led_command(xpad, (led_no % 4) + 2);
920
921 return 0;
922}
923
924static void xpad_led_disconnect(struct usb_xpad *xpad)
925{
926 struct xpad_led *xpad_led = xpad->led;
927
928 if (xpad_led) {
929 led_classdev_unregister(&xpad_led->led_cdev);
6ff92a6d 930 kfree(xpad_led);
4994cd8d
JK
931 }
932}
e01a06e8 933#else
4994cd8d
JK
934static int xpad_led_probe(struct usb_xpad *xpad) { return 0; }
935static void xpad_led_disconnect(struct usb_xpad *xpad) { }
e01a06e8
JK
936#endif
937
4994cd8d 938
e01a06e8 939static int xpad_open(struct input_dev *dev)
1da177e4 940{
7791bdae 941 struct usb_xpad *xpad = input_get_drvdata(dev);
05f091ab 942
99de0912 943 /* URB was submitted in probe */
0d027966 944 if (xpad->xtype == XTYPE_XBOX360W)
99de0912
BM
945 return 0;
946
1da177e4 947 xpad->irq_in->dev = xpad->udev;
65cde54b 948 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
1da177e4 949 return -EIO;
05f091ab 950
1a48ff81
TM
951 if (xpad->xtype == XTYPE_XBOXONE) {
952 /* Xbox one controller needs to be initialized. */
953 xpad->odata[0] = 0x05;
954 xpad->odata[1] = 0x20;
955 xpad->irq_out->transfer_buffer_length = 2;
956 return usb_submit_urb(xpad->irq_out, GFP_KERNEL);
957 }
958
1da177e4
LT
959 return 0;
960}
961
e01a06e8 962static void xpad_close(struct input_dev *dev)
1da177e4 963{
7791bdae 964 struct usb_xpad *xpad = input_get_drvdata(dev);
05f091ab 965
161feb24 966 if (xpad->xtype != XTYPE_XBOX360W)
99de0912 967 usb_kill_urb(xpad->irq_in);
161feb24 968
4994cd8d 969 xpad_stop_output(xpad);
1da177e4
LT
970}
971
deb8ee43
DC
972static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs)
973{
1a48ff81 974 struct usb_xpad *xpad = input_get_drvdata(input_dev);
deb8ee43
DC
975 set_bit(abs, input_dev->absbit);
976
977 switch (abs) {
978 case ABS_X:
979 case ABS_Y:
980 case ABS_RX:
981 case ABS_RY: /* the two sticks */
982 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128);
983 break;
984 case ABS_Z:
b45d44e7 985 case ABS_RZ: /* the triggers (if mapped to axes) */
1a48ff81
TM
986 if (xpad->xtype == XTYPE_XBOXONE)
987 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0);
988 else
989 input_set_abs_params(input_dev, abs, 0, 255, 0, 0);
deb8ee43
DC
990 break;
991 case ABS_HAT0X:
b45d44e7 992 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */
deb8ee43
DC
993 input_set_abs_params(input_dev, abs, -1, 1, 0, 0);
994 break;
995 }
996}
997
1da177e4
LT
998static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id)
999{
20b3cdd6 1000 struct usb_device *udev = interface_to_usbdev(intf);
c5b7c7c3
DT
1001 struct usb_xpad *xpad;
1002 struct input_dev *input_dev;
1da177e4 1003 struct usb_endpoint_descriptor *ep_irq_in;
1a48ff81 1004 int ep_irq_in_idx;
49cc69b6 1005 int i, error;
05f091ab 1006
1da177e4
LT
1007 for (i = 0; xpad_device[i].idVendor; i++) {
1008 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) &&
1009 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct))
1010 break;
1011 }
05f091ab 1012
1a48ff81
TM
1013 if (xpad_device[i].xtype == XTYPE_XBOXONE &&
1014 intf->cur_altsetting->desc.bInterfaceNumber != 0) {
1015 /*
1016 * The Xbox One controller lists three interfaces all with the
1017 * same interface class, subclass and protocol. Differentiate by
1018 * interface number.
1019 */
1020 return -ENODEV;
1021 }
1022
c5b7c7c3
DT
1023 xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL);
1024 input_dev = input_allocate_device();
49cc69b6
AL
1025 if (!xpad || !input_dev) {
1026 error = -ENOMEM;
c5b7c7c3 1027 goto fail1;
49cc69b6 1028 }
05f091ab 1029
997ea58e
DM
1030 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN,
1031 GFP_KERNEL, &xpad->idata_dma);
49cc69b6
AL
1032 if (!xpad->idata) {
1033 error = -ENOMEM;
c5b7c7c3 1034 goto fail1;
49cc69b6 1035 }
1da177e4
LT
1036
1037 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL);
49cc69b6
AL
1038 if (!xpad->irq_in) {
1039 error = -ENOMEM;
c5b7c7c3 1040 goto fail2;
49cc69b6 1041 }
05f091ab 1042
1da177e4 1043 xpad->udev = udev;
8818e419 1044 xpad->intf = intf;
b45d44e7 1045 xpad->mapping = xpad_device[i].mapping;
c7d9f7eb 1046 xpad->xtype = xpad_device[i].xtype;
b45d44e7 1047
99de0912
BM
1048 if (xpad->xtype == XTYPE_UNKNOWN) {
1049 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) {
1050 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129)
1051 xpad->xtype = XTYPE_XBOX360W;
1052 else
1053 xpad->xtype = XTYPE_XBOX360;
1054 } else
1055 xpad->xtype = XTYPE_XBOX;
b45d44e7
NL
1056
1057 if (dpad_to_buttons)
1058 xpad->mapping |= MAP_DPAD_TO_BUTTONS;
1059 if (triggers_to_buttons)
1060 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS;
7beae702
CF
1061 if (sticks_to_null)
1062 xpad->mapping |= MAP_STICKS_TO_NULL;
99de0912 1063 }
b45d44e7 1064
c5b7c7c3
DT
1065 xpad->dev = input_dev;
1066 usb_make_path(udev, xpad->phys, sizeof(xpad->phys));
1067 strlcat(xpad->phys, "/input0", sizeof(xpad->phys));
05f091ab 1068
c5b7c7c3
DT
1069 input_dev->name = xpad_device[i].name;
1070 input_dev->phys = xpad->phys;
1071 usb_to_input_id(udev, &input_dev->id);
c0f82d57 1072 input_dev->dev.parent = &intf->dev;
7791bdae
DT
1073
1074 input_set_drvdata(input_dev, xpad);
1075
c5b7c7c3
DT
1076 input_dev->open = xpad_open;
1077 input_dev->close = xpad_close;
05f091ab 1078
7beae702
CF
1079 input_dev->evbit[0] = BIT_MASK(EV_KEY);
1080
1081 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
1082 input_dev->evbit[0] |= BIT_MASK(EV_ABS);
1083 /* set up axes */
1084 for (i = 0; xpad_abs[i] >= 0; i++)
1085 xpad_set_up_abs(input_dev, xpad_abs[i]);
1086 }
05f091ab 1087
7beae702 1088 /* set up standard buttons */
fc55e952 1089 for (i = 0; xpad_common_btn[i] >= 0; i++)
b45d44e7 1090 __set_bit(xpad_common_btn[i], input_dev->keybit);
05f091ab 1091
7beae702 1092 /* set up model-specific ones */
1a48ff81
TM
1093 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W ||
1094 xpad->xtype == XTYPE_XBOXONE) {
b45d44e7
NL
1095 for (i = 0; xpad360_btn[i] >= 0; i++)
1096 __set_bit(xpad360_btn[i], input_dev->keybit);
1097 } else {
1098 for (i = 0; xpad_btn[i] >= 0; i++)
1099 __set_bit(xpad_btn[i], input_dev->keybit);
1100 }
1101
1102 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
1103 for (i = 0; xpad_btn_pad[i] >= 0; i++)
1104 __set_bit(xpad_btn_pad[i], input_dev->keybit);
1105 } else {
deb8ee43 1106 for (i = 0; xpad_abs_pad[i] >= 0; i++)
1a48ff81 1107 xpad_set_up_abs(input_dev, xpad_abs_pad[i]);
b45d44e7
NL
1108 }
1109
1110 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
1111 for (i = 0; xpad_btn_triggers[i] >= 0; i++)
1112 __set_bit(xpad_btn_triggers[i], input_dev->keybit);
1113 } else {
1114 for (i = 0; xpad_abs_triggers[i] >= 0; i++)
1115 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]);
1116 }
05f091ab 1117
4994cd8d 1118 error = xpad_init_output(intf, xpad);
e01a06e8 1119 if (error)
161feb24 1120 goto fail3;
e01a06e8 1121
4994cd8d
JK
1122 error = xpad_init_ff(xpad);
1123 if (error)
161feb24 1124 goto fail4;
4994cd8d
JK
1125
1126 error = xpad_led_probe(xpad);
1127 if (error)
161feb24 1128 goto fail5;
4994cd8d 1129
1a48ff81
TM
1130 /* Xbox One controller has in/out endpoints swapped. */
1131 ep_irq_in_idx = xpad->xtype == XTYPE_XBOXONE ? 1 : 0;
1132 ep_irq_in = &intf->cur_altsetting->endpoint[ep_irq_in_idx].desc;
1133
c5b7c7c3
DT
1134 usb_fill_int_urb(xpad->irq_in, udev,
1135 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress),
1136 xpad->idata, XPAD_PKT_LEN, xpad_irq_in,
1137 xpad, ep_irq_in->bInterval);
1138 xpad->irq_in->transfer_dma = xpad->idata_dma;
1139 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
05f091ab 1140
5014186d
DT
1141 error = input_register_device(xpad->dev);
1142 if (error)
161feb24 1143 goto fail6;
05f091ab 1144
1da177e4 1145 usb_set_intfdata(intf, xpad);
99de0912 1146
99de0912 1147 if (xpad->xtype == XTYPE_XBOX360W) {
99de0912
BM
1148 /*
1149 * Setup the message to set the LEDs on the
1150 * controller when it shows up
1151 */
1152 xpad->bulk_out = usb_alloc_urb(0, GFP_KERNEL);
49cc69b6
AL
1153 if (!xpad->bulk_out) {
1154 error = -ENOMEM;
e3f0f0a6 1155 goto fail7;
49cc69b6 1156 }
99de0912
BM
1157
1158 xpad->bdata = kzalloc(XPAD_PKT_LEN, GFP_KERNEL);
49cc69b6
AL
1159 if (!xpad->bdata) {
1160 error = -ENOMEM;
e3f0f0a6 1161 goto fail8;
49cc69b6 1162 }
99de0912
BM
1163
1164 xpad->bdata[2] = 0x08;
1165 switch (intf->cur_altsetting->desc.bInterfaceNumber) {
1166 case 0:
1167 xpad->bdata[3] = 0x42;
1168 break;
1169 case 2:
1170 xpad->bdata[3] = 0x43;
1171 break;
1172 case 4:
1173 xpad->bdata[3] = 0x44;
1174 break;
1175 case 6:
1176 xpad->bdata[3] = 0x45;
1177 }
1178
1179 ep_irq_in = &intf->cur_altsetting->endpoint[1].desc;
1180 usb_fill_bulk_urb(xpad->bulk_out, udev,
1181 usb_sndbulkpipe(udev, ep_irq_in->bEndpointAddress),
1182 xpad->bdata, XPAD_PKT_LEN, xpad_bulk_out, xpad);
e3f0f0a6
AL
1183
1184 /*
1185 * Submit the int URB immediately rather than waiting for open
1186 * because we get status messages from the device whether
1187 * or not any controllers are attached. In fact, it's
1188 * exactly the message that a controller has arrived that
1189 * we're waiting for.
1190 */
1191 xpad->irq_in->dev = xpad->udev;
1192 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
1193 if (error)
1194 goto fail9;
99de0912
BM
1195 }
1196
1da177e4 1197 return 0;
c5b7c7c3 1198
e3f0f0a6
AL
1199 fail9: kfree(xpad->bdata);
1200 fail8: usb_free_urb(xpad->bulk_out);
161feb24
AL
1201 fail7: input_unregister_device(input_dev);
1202 input_dev = NULL;
1203 fail6: xpad_led_disconnect(xpad);
1204 fail5: if (input_dev)
1205 input_ff_destroy(input_dev);
1206 fail4: xpad_deinit_output(xpad);
1207 fail3: usb_free_urb(xpad->irq_in);
997ea58e 1208 fail2: usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
5014186d 1209 fail1: input_free_device(input_dev);
c5b7c7c3 1210 kfree(xpad);
5014186d 1211 return error;
c5b7c7c3 1212
1da177e4
LT
1213}
1214
1215static void xpad_disconnect(struct usb_interface *intf)
1216{
1217 struct usb_xpad *xpad = usb_get_intfdata (intf);
05f091ab 1218
2a059159
DT
1219 xpad_led_disconnect(xpad);
1220 input_unregister_device(xpad->dev);
1221 xpad_deinit_output(xpad);
1222
1223 if (xpad->xtype == XTYPE_XBOX360W) {
1224 usb_kill_urb(xpad->bulk_out);
1225 usb_free_urb(xpad->bulk_out);
1226 usb_kill_urb(xpad->irq_in);
1da177e4 1227 }
2a059159
DT
1228
1229 usb_free_urb(xpad->irq_in);
1230 usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
1231 xpad->idata, xpad->idata_dma);
1232
1233 kfree(xpad->bdata);
1234 kfree(xpad);
1235
1236 usb_set_intfdata(intf, NULL);
1da177e4
LT
1237}
1238
1239static struct usb_driver xpad_driver = {
1da177e4
LT
1240 .name = "xpad",
1241 .probe = xpad_probe,
1242 .disconnect = xpad_disconnect,
1243 .id_table = xpad_table,
1244};
1245
08642e7c 1246module_usb_driver(xpad_driver);
1da177e4
LT
1247
1248MODULE_AUTHOR(DRIVER_AUTHOR);
1249MODULE_DESCRIPTION(DRIVER_DESC);
1250MODULE_LICENSE("GPL");
This page took 1.212022 seconds and 5 git commands to generate.