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Commit | Line | Data |
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bd28ce00 | 1 | /* |
077147a3 | 2 | * HID driver for Sony / PS2 / PS3 / PS4 BD devices. |
bd28ce00 JS |
3 | * |
4 | * Copyright (c) 1999 Andreas Gal | |
5 | * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> | |
6 | * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc | |
bd28ce00 | 7 | * Copyright (c) 2008 Jiri Slaby |
078328da JK |
8 | * Copyright (c) 2012 David Dillow <dave@thedillows.org> |
9 | * Copyright (c) 2006-2013 Jiri Kosina | |
f04d5140 | 10 | * Copyright (c) 2013 Colin Leitner <colin.leitner@gmail.com> |
c4425c8f | 11 | * Copyright (c) 2014-2016 Frank Praznik <frank.praznik@gmail.com> |
bd28ce00 JS |
12 | */ |
13 | ||
14 | /* | |
15 | * This program is free software; you can redistribute it and/or modify it | |
16 | * under the terms of the GNU General Public License as published by the Free | |
17 | * Software Foundation; either version 2 of the License, or (at your option) | |
18 | * any later version. | |
19 | */ | |
20 | ||
ad142b9e FP |
21 | /* |
22 | * NOTE: in order for the Sony PS3 BD Remote Control to be found by | |
078328da JK |
23 | * a Bluetooth host, the key combination Start+Enter has to be kept pressed |
24 | * for about 7 seconds with the Bluetooth Host Controller in discovering mode. | |
25 | * | |
26 | * There will be no PIN request from the device. | |
27 | */ | |
28 | ||
bd28ce00 JS |
29 | #include <linux/device.h> |
30 | #include <linux/hid.h> | |
31 | #include <linux/module.h> | |
5a0e3ad6 | 32 | #include <linux/slab.h> |
40e32ee6 | 33 | #include <linux/leds.h> |
d902f472 FP |
34 | #include <linux/power_supply.h> |
35 | #include <linux/spinlock.h> | |
d2d782fc | 36 | #include <linux/list.h> |
8025087a | 37 | #include <linux/idr.h> |
e5606230 | 38 | #include <linux/input/mt.h> |
49b9ca6c RC |
39 | #include <linux/crc32.h> |
40 | #include <asm/unaligned.h> | |
bd28ce00 JS |
41 | |
42 | #include "hid-ids.h" | |
43 | ||
6c79c18c FP |
44 | #define VAIO_RDESC_CONSTANT BIT(0) |
45 | #define SIXAXIS_CONTROLLER_USB BIT(1) | |
46 | #define SIXAXIS_CONTROLLER_BT BIT(2) | |
47 | #define BUZZ_CONTROLLER BIT(3) | |
48 | #define PS3REMOTE BIT(4) | |
8ab1676b FP |
49 | #define DUALSHOCK4_CONTROLLER_USB BIT(5) |
50 | #define DUALSHOCK4_CONTROLLER_BT BIT(6) | |
35f436c3 RC |
51 | #define DUALSHOCK4_DONGLE BIT(7) |
52 | #define MOTION_CONTROLLER_USB BIT(8) | |
53 | #define MOTION_CONTROLLER_BT BIT(9) | |
54 | #define NAVIGATION_CONTROLLER_USB BIT(10) | |
55 | #define NAVIGATION_CONTROLLER_BT BIT(11) | |
56 | #define SINO_LITE_CONTROLLER BIT(12) | |
57 | #define FUTUREMAX_DANCE_MAT BIT(13) | |
cc6e0bbb | 58 | |
fee4e2d5 | 59 | #define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT) |
b3bca326 | 60 | #define MOTION_CONTROLLER (MOTION_CONTROLLER_USB | MOTION_CONTROLLER_BT) |
4545ee0a SW |
61 | #define NAVIGATION_CONTROLLER (NAVIGATION_CONTROLLER_USB |\ |
62 | NAVIGATION_CONTROLLER_BT) | |
68330d83 | 63 | #define DUALSHOCK4_CONTROLLER (DUALSHOCK4_CONTROLLER_USB |\ |
35f436c3 RC |
64 | DUALSHOCK4_CONTROLLER_BT | \ |
65 | DUALSHOCK4_DONGLE) | |
fee4e2d5 | 66 | #define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER | BUZZ_CONTROLLER |\ |
4545ee0a SW |
67 | DUALSHOCK4_CONTROLLER | MOTION_CONTROLLER |\ |
68 | NAVIGATION_CONTROLLER) | |
12e9a6d7 | 69 | #define SONY_BATTERY_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER |\ |
4545ee0a | 70 | MOTION_CONTROLLER_BT | NAVIGATION_CONTROLLER) |
c5e0c1c4 FP |
71 | #define SONY_FF_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER |\ |
72 | MOTION_CONTROLLER) | |
0f398230 FP |
73 | #define SONY_BT_DEVICE (SIXAXIS_CONTROLLER_BT | DUALSHOCK4_CONTROLLER_BT |\ |
74 | MOTION_CONTROLLER_BT | NAVIGATION_CONTROLLER_BT) | |
60781cf4 FP |
75 | |
76 | #define MAX_LEDS 4 | |
0a286ef2 | 77 | |
e57a67da | 78 | |
c5e0c1c4 | 79 | /* PS/3 Motion controller */ |
1adf904e | 80 | static u8 motion_rdesc[] = { |
c5e0c1c4 FP |
81 | 0x05, 0x01, /* Usage Page (Desktop), */ |
82 | 0x09, 0x04, /* Usage (Joystick), */ | |
83 | 0xA1, 0x01, /* Collection (Application), */ | |
84 | 0xA1, 0x02, /* Collection (Logical), */ | |
85 | 0x85, 0x01, /* Report ID (1), */ | |
c5e0c1c4 | 86 | 0x75, 0x01, /* Report Size (1), */ |
8b2513c3 | 87 | 0x95, 0x15, /* Report Count (21), */ |
c5e0c1c4 FP |
88 | 0x15, 0x00, /* Logical Minimum (0), */ |
89 | 0x25, 0x01, /* Logical Maximum (1), */ | |
90 | 0x35, 0x00, /* Physical Minimum (0), */ | |
91 | 0x45, 0x01, /* Physical Maximum (1), */ | |
92 | 0x05, 0x09, /* Usage Page (Button), */ | |
93 | 0x19, 0x01, /* Usage Minimum (01h), */ | |
8b2513c3 SW |
94 | 0x29, 0x15, /* Usage Maximum (15h), */ |
95 | 0x81, 0x02, /* Input (Variable), * Buttons */ | |
96 | 0x95, 0x0B, /* Report Count (11), */ | |
c5e0c1c4 | 97 | 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ |
8b2513c3 | 98 | 0x81, 0x03, /* Input (Constant, Variable), * Padding */ |
c5e0c1c4 FP |
99 | 0x15, 0x00, /* Logical Minimum (0), */ |
100 | 0x26, 0xFF, 0x00, /* Logical Maximum (255), */ | |
101 | 0x05, 0x01, /* Usage Page (Desktop), */ | |
c5e0c1c4 FP |
102 | 0xA1, 0x00, /* Collection (Physical), */ |
103 | 0x75, 0x08, /* Report Size (8), */ | |
8b2513c3 | 104 | 0x95, 0x01, /* Report Count (1), */ |
c5e0c1c4 FP |
105 | 0x35, 0x00, /* Physical Minimum (0), */ |
106 | 0x46, 0xFF, 0x00, /* Physical Maximum (255), */ | |
107 | 0x09, 0x30, /* Usage (X), */ | |
8b2513c3 | 108 | 0x81, 0x02, /* Input (Variable), * Trigger */ |
c5e0c1c4 | 109 | 0xC0, /* End Collection, */ |
8b2513c3 SW |
110 | 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ |
111 | 0x75, 0x08, /* Report Size (8), */ | |
112 | 0x95, 0x07, /* Report Count (7), * skip 7 bytes */ | |
c5e0c1c4 | 113 | 0x81, 0x02, /* Input (Variable), */ |
8b2513c3 | 114 | 0x05, 0x01, /* Usage Page (Desktop), */ |
c5e0c1c4 | 115 | 0x75, 0x10, /* Report Size (16), */ |
8b2513c3 SW |
116 | 0x46, 0xFF, 0xFF, /* Physical Maximum (65535), */ |
117 | 0x27, 0xFF, 0xFF, 0x00, 0x00, /* Logical Maximum (65535), */ | |
118 | 0x95, 0x03, /* Report Count (3), * 3x Accels */ | |
119 | 0x09, 0x33, /* Usage (rX), */ | |
120 | 0x09, 0x34, /* Usage (rY), */ | |
121 | 0x09, 0x35, /* Usage (rZ), */ | |
122 | 0x81, 0x02, /* Input (Variable), */ | |
123 | 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ | |
124 | 0x95, 0x03, /* Report Count (3), * Skip Accels 2nd frame */ | |
125 | 0x81, 0x02, /* Input (Variable), */ | |
126 | 0x05, 0x01, /* Usage Page (Desktop), */ | |
c5e0c1c4 | 127 | 0x09, 0x01, /* Usage (Pointer), */ |
8b2513c3 SW |
128 | 0x95, 0x03, /* Report Count (3), * 3x Gyros */ |
129 | 0x81, 0x02, /* Input (Variable), */ | |
130 | 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ | |
131 | 0x95, 0x03, /* Report Count (3), * Skip Gyros 2nd frame */ | |
c5e0c1c4 | 132 | 0x81, 0x02, /* Input (Variable), */ |
8b2513c3 SW |
133 | 0x75, 0x0C, /* Report Size (12), */ |
134 | 0x46, 0xFF, 0x0F, /* Physical Maximum (4095), */ | |
135 | 0x26, 0xFF, 0x0F, /* Logical Maximum (4095), */ | |
136 | 0x95, 0x04, /* Report Count (4), * Skip Temp and Magnetometers */ | |
137 | 0x81, 0x02, /* Input (Variable), */ | |
138 | 0x75, 0x08, /* Report Size (8), */ | |
139 | 0x46, 0xFF, 0x00, /* Physical Maximum (255), */ | |
140 | 0x26, 0xFF, 0x00, /* Logical Maximum (255), */ | |
141 | 0x95, 0x06, /* Report Count (6), * Skip Timestamp and Extension Bytes */ | |
142 | 0x81, 0x02, /* Input (Variable), */ | |
143 | 0x75, 0x08, /* Report Size (8), */ | |
144 | 0x95, 0x30, /* Report Count (48), */ | |
145 | 0x09, 0x01, /* Usage (Pointer), */ | |
146 | 0x91, 0x02, /* Output (Variable), */ | |
147 | 0x75, 0x08, /* Report Size (8), */ | |
148 | 0x95, 0x30, /* Report Count (48), */ | |
149 | 0x09, 0x01, /* Usage (Pointer), */ | |
150 | 0xB1, 0x02, /* Feature (Variable), */ | |
c5e0c1c4 FP |
151 | 0xC0, /* End Collection, */ |
152 | 0xA1, 0x02, /* Collection (Logical), */ | |
153 | 0x85, 0x02, /* Report ID (2), */ | |
154 | 0x75, 0x08, /* Report Size (8), */ | |
155 | 0x95, 0x30, /* Report Count (48), */ | |
156 | 0x09, 0x01, /* Usage (Pointer), */ | |
157 | 0xB1, 0x02, /* Feature (Variable), */ | |
158 | 0xC0, /* End Collection, */ | |
159 | 0xA1, 0x02, /* Collection (Logical), */ | |
160 | 0x85, 0xEE, /* Report ID (238), */ | |
161 | 0x75, 0x08, /* Report Size (8), */ | |
162 | 0x95, 0x30, /* Report Count (48), */ | |
163 | 0x09, 0x01, /* Usage (Pointer), */ | |
164 | 0xB1, 0x02, /* Feature (Variable), */ | |
165 | 0xC0, /* End Collection, */ | |
166 | 0xA1, 0x02, /* Collection (Logical), */ | |
167 | 0x85, 0xEF, /* Report ID (239), */ | |
168 | 0x75, 0x08, /* Report Size (8), */ | |
169 | 0x95, 0x30, /* Report Count (48), */ | |
170 | 0x09, 0x01, /* Usage (Pointer), */ | |
171 | 0xB1, 0x02, /* Feature (Variable), */ | |
172 | 0xC0, /* End Collection, */ | |
173 | 0xC0 /* End Collection */ | |
174 | }; | |
175 | ||
1adf904e | 176 | static u8 ps3remote_rdesc[] = { |
078328da JK |
177 | 0x05, 0x01, /* GUsagePage Generic Desktop */ |
178 | 0x09, 0x05, /* LUsage 0x05 [Game Pad] */ | |
179 | 0xA1, 0x01, /* MCollection Application (mouse, keyboard) */ | |
180 | ||
181 | /* Use collection 1 for joypad buttons */ | |
182 | 0xA1, 0x02, /* MCollection Logical (interrelated data) */ | |
183 | ||
ef916ef5 AO |
184 | /* |
185 | * Ignore the 1st byte, maybe it is used for a controller | |
186 | * number but it's not needed for correct operation | |
187 | */ | |
078328da JK |
188 | 0x75, 0x08, /* GReportSize 0x08 [8] */ |
189 | 0x95, 0x01, /* GReportCount 0x01 [1] */ | |
190 | 0x81, 0x01, /* MInput 0x01 (Const[0] Arr[1] Abs[2]) */ | |
191 | ||
ef916ef5 AO |
192 | /* |
193 | * Bytes from 2nd to 4th are a bitmap for joypad buttons, for these | |
194 | * buttons multiple keypresses are allowed | |
195 | */ | |
078328da JK |
196 | 0x05, 0x09, /* GUsagePage Button */ |
197 | 0x19, 0x01, /* LUsageMinimum 0x01 [Button 1 (primary/trigger)] */ | |
198 | 0x29, 0x18, /* LUsageMaximum 0x18 [Button 24] */ | |
199 | 0x14, /* GLogicalMinimum [0] */ | |
200 | 0x25, 0x01, /* GLogicalMaximum 0x01 [1] */ | |
201 | 0x75, 0x01, /* GReportSize 0x01 [1] */ | |
202 | 0x95, 0x18, /* GReportCount 0x18 [24] */ | |
203 | 0x81, 0x02, /* MInput 0x02 (Data[0] Var[1] Abs[2]) */ | |
204 | ||
205 | 0xC0, /* MEndCollection */ | |
206 | ||
207 | /* Use collection 2 for remote control buttons */ | |
208 | 0xA1, 0x02, /* MCollection Logical (interrelated data) */ | |
209 | ||
210 | /* 5th byte is used for remote control buttons */ | |
211 | 0x05, 0x09, /* GUsagePage Button */ | |
212 | 0x18, /* LUsageMinimum [No button pressed] */ | |
213 | 0x29, 0xFE, /* LUsageMaximum 0xFE [Button 254] */ | |
214 | 0x14, /* GLogicalMinimum [0] */ | |
215 | 0x26, 0xFE, 0x00, /* GLogicalMaximum 0x00FE [254] */ | |
216 | 0x75, 0x08, /* GReportSize 0x08 [8] */ | |
217 | 0x95, 0x01, /* GReportCount 0x01 [1] */ | |
218 | 0x80, /* MInput */ | |
219 | ||
ef916ef5 AO |
220 | /* |
221 | * Ignore bytes from 6th to 11th, 6th to 10th are always constant at | |
222 | * 0xff and 11th is for press indication | |
223 | */ | |
078328da JK |
224 | 0x75, 0x08, /* GReportSize 0x08 [8] */ |
225 | 0x95, 0x06, /* GReportCount 0x06 [6] */ | |
226 | 0x81, 0x01, /* MInput 0x01 (Const[0] Arr[1] Abs[2]) */ | |
227 | ||
228 | /* 12th byte is for battery strength */ | |
229 | 0x05, 0x06, /* GUsagePage Generic Device Controls */ | |
230 | 0x09, 0x20, /* LUsage 0x20 [Battery Strength] */ | |
231 | 0x14, /* GLogicalMinimum [0] */ | |
232 | 0x25, 0x05, /* GLogicalMaximum 0x05 [5] */ | |
233 | 0x75, 0x08, /* GReportSize 0x08 [8] */ | |
234 | 0x95, 0x01, /* GReportCount 0x01 [1] */ | |
235 | 0x81, 0x02, /* MInput 0x02 (Data[0] Var[1] Abs[2]) */ | |
236 | ||
237 | 0xC0, /* MEndCollection */ | |
238 | ||
239 | 0xC0 /* MEndCollection [Game Pad] */ | |
240 | }; | |
241 | ||
242 | static const unsigned int ps3remote_keymap_joypad_buttons[] = { | |
243 | [0x01] = KEY_SELECT, | |
244 | [0x02] = BTN_THUMBL, /* L3 */ | |
245 | [0x03] = BTN_THUMBR, /* R3 */ | |
246 | [0x04] = BTN_START, | |
247 | [0x05] = KEY_UP, | |
248 | [0x06] = KEY_RIGHT, | |
249 | [0x07] = KEY_DOWN, | |
250 | [0x08] = KEY_LEFT, | |
251 | [0x09] = BTN_TL2, /* L2 */ | |
252 | [0x0a] = BTN_TR2, /* R2 */ | |
253 | [0x0b] = BTN_TL, /* L1 */ | |
254 | [0x0c] = BTN_TR, /* R1 */ | |
255 | [0x0d] = KEY_OPTION, /* options/triangle */ | |
256 | [0x0e] = KEY_BACK, /* back/circle */ | |
257 | [0x0f] = BTN_0, /* cross */ | |
258 | [0x10] = KEY_SCREEN, /* view/square */ | |
259 | [0x11] = KEY_HOMEPAGE, /* PS button */ | |
260 | [0x14] = KEY_ENTER, | |
261 | }; | |
262 | static const unsigned int ps3remote_keymap_remote_buttons[] = { | |
263 | [0x00] = KEY_1, | |
264 | [0x01] = KEY_2, | |
265 | [0x02] = KEY_3, | |
266 | [0x03] = KEY_4, | |
267 | [0x04] = KEY_5, | |
268 | [0x05] = KEY_6, | |
269 | [0x06] = KEY_7, | |
270 | [0x07] = KEY_8, | |
271 | [0x08] = KEY_9, | |
272 | [0x09] = KEY_0, | |
273 | [0x0e] = KEY_ESC, /* return */ | |
274 | [0x0f] = KEY_CLEAR, | |
275 | [0x16] = KEY_EJECTCD, | |
276 | [0x1a] = KEY_MENU, /* top menu */ | |
277 | [0x28] = KEY_TIME, | |
278 | [0x30] = KEY_PREVIOUS, | |
279 | [0x31] = KEY_NEXT, | |
280 | [0x32] = KEY_PLAY, | |
281 | [0x33] = KEY_REWIND, /* scan back */ | |
282 | [0x34] = KEY_FORWARD, /* scan forward */ | |
283 | [0x38] = KEY_STOP, | |
284 | [0x39] = KEY_PAUSE, | |
285 | [0x40] = KEY_CONTEXT_MENU, /* pop up/menu */ | |
286 | [0x60] = KEY_FRAMEBACK, /* slow/step back */ | |
287 | [0x61] = KEY_FRAMEFORWARD, /* slow/step forward */ | |
288 | [0x63] = KEY_SUBTITLE, | |
289 | [0x64] = KEY_AUDIO, | |
290 | [0x65] = KEY_ANGLE, | |
291 | [0x70] = KEY_INFO, /* display */ | |
292 | [0x80] = KEY_BLUE, | |
293 | [0x81] = KEY_RED, | |
294 | [0x82] = KEY_GREEN, | |
295 | [0x83] = KEY_YELLOW, | |
296 | }; | |
297 | ||
f04d5140 | 298 | static const unsigned int buzz_keymap[] = { |
ad142b9e FP |
299 | /* |
300 | * The controller has 4 remote buzzers, each with one LED and 5 | |
f04d5140 | 301 | * buttons. |
09593e38 | 302 | * |
f04d5140 CL |
303 | * We use the mapping chosen by the controller, which is: |
304 | * | |
305 | * Key Offset | |
306 | * ------------------- | |
307 | * Buzz 1 | |
308 | * Blue 5 | |
309 | * Orange 4 | |
310 | * Green 3 | |
311 | * Yellow 2 | |
312 | * | |
313 | * So, for example, the orange button on the third buzzer is mapped to | |
314 | * BTN_TRIGGER_HAPPY14 | |
315 | */ | |
09593e38 AO |
316 | [1] = BTN_TRIGGER_HAPPY1, |
317 | [2] = BTN_TRIGGER_HAPPY2, | |
318 | [3] = BTN_TRIGGER_HAPPY3, | |
319 | [4] = BTN_TRIGGER_HAPPY4, | |
320 | [5] = BTN_TRIGGER_HAPPY5, | |
321 | [6] = BTN_TRIGGER_HAPPY6, | |
322 | [7] = BTN_TRIGGER_HAPPY7, | |
323 | [8] = BTN_TRIGGER_HAPPY8, | |
324 | [9] = BTN_TRIGGER_HAPPY9, | |
f04d5140 CL |
325 | [10] = BTN_TRIGGER_HAPPY10, |
326 | [11] = BTN_TRIGGER_HAPPY11, | |
327 | [12] = BTN_TRIGGER_HAPPY12, | |
328 | [13] = BTN_TRIGGER_HAPPY13, | |
329 | [14] = BTN_TRIGGER_HAPPY14, | |
330 | [15] = BTN_TRIGGER_HAPPY15, | |
331 | [16] = BTN_TRIGGER_HAPPY16, | |
332 | [17] = BTN_TRIGGER_HAPPY17, | |
333 | [18] = BTN_TRIGGER_HAPPY18, | |
334 | [19] = BTN_TRIGGER_HAPPY19, | |
335 | [20] = BTN_TRIGGER_HAPPY20, | |
336 | }; | |
337 | ||
b8f0970d RC |
338 | /* The Navigation controller is a partial DS3 and uses the same HID report |
339 | * and hence the same keymap indices, however not not all axes/buttons | |
340 | * are physically present. We use the same axis and button mapping as | |
341 | * the DS3, which uses the Linux gamepad spec. | |
342 | */ | |
343 | static const unsigned int navigation_absmap[] = { | |
344 | [0x30] = ABS_X, | |
345 | [0x31] = ABS_Y, | |
346 | [0x33] = ABS_Z, /* L2 */ | |
347 | }; | |
348 | ||
349 | /* Buttons not physically available on the device, but still available | |
350 | * in the reports are explicitly set to 0 for documentation purposes. | |
351 | */ | |
352 | static const unsigned int navigation_keymap[] = { | |
353 | [0x01] = 0, /* Select */ | |
354 | [0x02] = BTN_THUMBL, /* L3 */ | |
355 | [0x03] = 0, /* R3 */ | |
356 | [0x04] = 0, /* Start */ | |
357 | [0x05] = BTN_DPAD_UP, /* Up */ | |
358 | [0x06] = BTN_DPAD_RIGHT, /* Right */ | |
359 | [0x07] = BTN_DPAD_DOWN, /* Down */ | |
360 | [0x08] = BTN_DPAD_LEFT, /* Left */ | |
361 | [0x09] = BTN_TL2, /* L2 */ | |
362 | [0x0a] = 0, /* R2 */ | |
363 | [0x0b] = BTN_TL, /* L1 */ | |
364 | [0x0c] = 0, /* R1 */ | |
365 | [0x0d] = BTN_NORTH, /* Triangle */ | |
366 | [0x0e] = BTN_EAST, /* Circle */ | |
367 | [0x0f] = BTN_SOUTH, /* Cross */ | |
368 | [0x10] = BTN_WEST, /* Square */ | |
369 | [0x11] = BTN_MODE, /* PS */ | |
370 | }; | |
371 | ||
e19a267b RC |
372 | static const unsigned int sixaxis_absmap[] = { |
373 | [0x30] = ABS_X, | |
374 | [0x31] = ABS_Y, | |
375 | [0x32] = ABS_RX, /* right stick X */ | |
376 | [0x35] = ABS_RY, /* right stick Y */ | |
377 | }; | |
378 | ||
379 | static const unsigned int sixaxis_keymap[] = { | |
380 | [0x01] = BTN_SELECT, /* Select */ | |
381 | [0x02] = BTN_THUMBL, /* L3 */ | |
382 | [0x03] = BTN_THUMBR, /* R3 */ | |
383 | [0x04] = BTN_START, /* Start */ | |
384 | [0x05] = BTN_DPAD_UP, /* Up */ | |
385 | [0x06] = BTN_DPAD_RIGHT, /* Right */ | |
386 | [0x07] = BTN_DPAD_DOWN, /* Down */ | |
387 | [0x08] = BTN_DPAD_LEFT, /* Left */ | |
388 | [0x09] = BTN_TL2, /* L2 */ | |
389 | [0x0a] = BTN_TR2, /* R2 */ | |
390 | [0x0b] = BTN_TL, /* L1 */ | |
391 | [0x0c] = BTN_TR, /* R1 */ | |
392 | [0x0d] = BTN_NORTH, /* Triangle */ | |
393 | [0x0e] = BTN_EAST, /* Circle */ | |
394 | [0x0f] = BTN_SOUTH, /* Cross */ | |
395 | [0x10] = BTN_WEST, /* Square */ | |
396 | [0x11] = BTN_MODE, /* PS */ | |
397 | }; | |
398 | ||
9131f8cc RC |
399 | static const unsigned int ds4_absmap[] = { |
400 | [0x30] = ABS_X, | |
401 | [0x31] = ABS_Y, | |
402 | [0x32] = ABS_RX, /* right stick X */ | |
403 | [0x33] = ABS_Z, /* L2 */ | |
404 | [0x34] = ABS_RZ, /* R2 */ | |
405 | [0x35] = ABS_RY, /* right stick Y */ | |
406 | }; | |
407 | ||
408 | static const unsigned int ds4_keymap[] = { | |
409 | [0x1] = BTN_WEST, /* Square */ | |
410 | [0x2] = BTN_SOUTH, /* Cross */ | |
411 | [0x3] = BTN_EAST, /* Circle */ | |
412 | [0x4] = BTN_NORTH, /* Triangle */ | |
413 | [0x5] = BTN_TL, /* L1 */ | |
414 | [0x6] = BTN_TR, /* R1 */ | |
415 | [0x7] = BTN_TL2, /* L2 */ | |
416 | [0x8] = BTN_TR2, /* R2 */ | |
417 | [0x9] = BTN_SELECT, /* Share */ | |
418 | [0xa] = BTN_START, /* Options */ | |
419 | [0xb] = BTN_THUMBL, /* L3 */ | |
420 | [0xc] = BTN_THUMBR, /* R3 */ | |
421 | [0xd] = BTN_MODE, /* PS */ | |
422 | }; | |
423 | ||
d03ae2e1 RC |
424 | static const struct {int x; int y; } ds4_hat_mapping[] = { |
425 | {0, -1}, {1, -1}, {1, 0}, {1, 1}, {0, 1}, {-1, 1}, {-1, 0}, {-1, -1}, | |
426 | {0, 0} | |
427 | }; | |
9131f8cc | 428 | |
d902f472 FP |
429 | static enum power_supply_property sony_battery_props[] = { |
430 | POWER_SUPPLY_PROP_PRESENT, | |
431 | POWER_SUPPLY_PROP_CAPACITY, | |
432 | POWER_SUPPLY_PROP_SCOPE, | |
433 | POWER_SUPPLY_PROP_STATUS, | |
434 | }; | |
435 | ||
55d3b664 | 436 | struct sixaxis_led { |
1adf904e PM |
437 | u8 time_enabled; /* the total time the led is active (0xff means forever) */ |
438 | u8 duty_length; /* how long a cycle is in deciseconds (0 means "really fast") */ | |
439 | u8 enabled; | |
440 | u8 duty_off; /* % of duty_length the led is off (0xff means 100%) */ | |
441 | u8 duty_on; /* % of duty_length the led is on (0xff mean 100%) */ | |
55d3b664 FP |
442 | } __packed; |
443 | ||
444 | struct sixaxis_rumble { | |
1adf904e PM |
445 | u8 padding; |
446 | u8 right_duration; /* Right motor duration (0xff means forever) */ | |
447 | u8 right_motor_on; /* Right (small) motor on/off, only supports values of 0 or 1 (off/on) */ | |
448 | u8 left_duration; /* Left motor duration (0xff means forever) */ | |
449 | u8 left_motor_force; /* left (large) motor, supports force values from 0 to 255 */ | |
55d3b664 FP |
450 | } __packed; |
451 | ||
452 | struct sixaxis_output_report { | |
1adf904e | 453 | u8 report_id; |
55d3b664 | 454 | struct sixaxis_rumble rumble; |
1adf904e PM |
455 | u8 padding[4]; |
456 | u8 leds_bitmap; /* bitmap of enabled LEDs: LED_1 = 0x02, LED_2 = 0x04, ... */ | |
55d3b664 FP |
457 | struct sixaxis_led led[4]; /* LEDx at (4 - x) */ |
458 | struct sixaxis_led _reserved; /* LED5, not actually soldered */ | |
459 | } __packed; | |
460 | ||
461 | union sixaxis_output_report_01 { | |
462 | struct sixaxis_output_report data; | |
1adf904e | 463 | u8 buf[36]; |
55d3b664 FP |
464 | }; |
465 | ||
c5e0c1c4 FP |
466 | struct motion_output_report_02 { |
467 | u8 type, zero; | |
468 | u8 r, g, b; | |
469 | u8 zero2; | |
470 | u8 rumble; | |
471 | }; | |
472 | ||
2c159de0 | 473 | #define DS4_FEATURE_REPORT_0x02_SIZE 37 |
55a07d62 | 474 | #define DS4_FEATURE_REPORT_0x05_SIZE 41 |
2c159de0 | 475 | #define DS4_FEATURE_REPORT_0x81_SIZE 7 |
49b9ca6c | 476 | #define DS4_INPUT_REPORT_0x11_SIZE 78 |
2c159de0 RC |
477 | #define DS4_OUTPUT_REPORT_0x05_SIZE 32 |
478 | #define DS4_OUTPUT_REPORT_0x11_SIZE 78 | |
29b691a8 | 479 | #define SIXAXIS_REPORT_0xF2_SIZE 17 |
a85d67b5 | 480 | #define SIXAXIS_REPORT_0xF5_SIZE 8 |
41d2d425 | 481 | #define MOTION_REPORT_0x02_SIZE 49 |
9b2b5c9a | 482 | |
cdc1c021 RC |
483 | /* Offsets relative to USB input report (0x1). Bluetooth (0x11) requires an |
484 | * additional +2. | |
485 | */ | |
d03ae2e1 | 486 | #define DS4_INPUT_REPORT_AXIS_OFFSET 1 |
ac797b95 | 487 | #define DS4_INPUT_REPORT_BUTTON_OFFSET 5 |
80786eb9 | 488 | #define DS4_INPUT_REPORT_TIMESTAMP_OFFSET 10 |
227c011b | 489 | #define DS4_INPUT_REPORT_GYRO_X_OFFSET 13 |
cdc1c021 RC |
490 | #define DS4_INPUT_REPORT_BATTERY_OFFSET 30 |
491 | #define DS4_INPUT_REPORT_TOUCHPAD_OFFSET 33 | |
492 | ||
510c8b7c | 493 | #define SENSOR_SUFFIX " Motion Sensors" |
ac797b95 RC |
494 | #define DS4_TOUCHPAD_SUFFIX " Touchpad" |
495 | ||
77b499e7 RC |
496 | /* Default to 4ms poll interval, which is same as USB (not adjustable). */ |
497 | #define DS4_BT_DEFAULT_POLL_INTERVAL_MS 4 | |
498 | #define DS4_BT_MAX_POLL_INTERVAL_MS 62 | |
55a07d62 RC |
499 | #define DS4_GYRO_RES_PER_DEG_S 1024 |
500 | #define DS4_ACC_RES_PER_G 8192 | |
501 | ||
510c8b7c RC |
502 | #define SIXAXIS_INPUT_REPORT_ACC_X_OFFSET 41 |
503 | #define SIXAXIS_ACC_RES_PER_G 113 | |
504 | ||
8b402c92 | 505 | static DEFINE_SPINLOCK(sony_dev_list_lock); |
d2d782fc | 506 | static LIST_HEAD(sony_device_list); |
8025087a | 507 | static DEFINE_IDA(sony_device_id_allocator); |
d2d782fc | 508 | |
55a07d62 RC |
509 | /* Used for calibration of DS4 accelerometer and gyro. */ |
510 | struct ds4_calibration_data { | |
511 | int abs_code; | |
512 | short bias; | |
513 | /* Calibration requires scaling against a sensitivity value, which is a | |
514 | * float. Store sensitivity as a fraction to limit floating point | |
515 | * calculations until final calibration. | |
516 | */ | |
517 | int sens_numer; | |
518 | int sens_denom; | |
519 | }; | |
520 | ||
f2f47c38 RC |
521 | enum ds4_dongle_state { |
522 | DONGLE_DISCONNECTED, | |
523 | DONGLE_CALIBRATING, | |
524 | DONGLE_CONNECTED, | |
525 | DONGLE_DISABLED | |
526 | }; | |
527 | ||
b5322736 | 528 | enum sony_worker { |
f2f47c38 RC |
529 | SONY_WORKER_STATE, |
530 | SONY_WORKER_HOTPLUG | |
b5322736 RC |
531 | }; |
532 | ||
cc6e0bbb | 533 | struct sony_sc { |
d902f472 | 534 | spinlock_t lock; |
d2d782fc | 535 | struct list_head list_node; |
0a286ef2 | 536 | struct hid_device *hdev; |
ac797b95 | 537 | struct input_dev *touchpad; |
227c011b | 538 | struct input_dev *sensor_dev; |
60781cf4 | 539 | struct led_classdev *leds[MAX_LEDS]; |
cc6e0bbb | 540 | unsigned long quirks; |
f2f47c38 | 541 | struct work_struct hotplug_worker; |
0a286ef2 | 542 | struct work_struct state_worker; |
09593e38 | 543 | void (*send_output_report)(struct sony_sc *); |
297d716f KK |
544 | struct power_supply *battery; |
545 | struct power_supply_desc battery_desc; | |
8025087a | 546 | int device_id; |
1adf904e | 547 | u8 *output_report_dmabuf; |
f04d5140 | 548 | |
9f323b68 | 549 | #ifdef CONFIG_SONY_FF |
1adf904e PM |
550 | u8 left; |
551 | u8 right; | |
9f323b68 SE |
552 | #endif |
553 | ||
1adf904e | 554 | u8 mac_address[6]; |
f2f47c38 | 555 | u8 hotplug_worker_initialized; |
b5322736 | 556 | u8 state_worker_initialized; |
2a242932 | 557 | u8 defer_initialization; |
1adf904e PM |
558 | u8 cable_state; |
559 | u8 battery_charging; | |
560 | u8 battery_capacity; | |
561 | u8 led_state[MAX_LEDS]; | |
1adf904e PM |
562 | u8 led_delay_on[MAX_LEDS]; |
563 | u8 led_delay_off[MAX_LEDS]; | |
564 | u8 led_count; | |
80786eb9 RC |
565 | |
566 | bool timestamp_initialized; | |
567 | u16 prev_timestamp; | |
568 | unsigned int timestamp_us; | |
569 | ||
77b499e7 | 570 | u8 ds4_bt_poll_interval; |
f2f47c38 | 571 | enum ds4_dongle_state ds4_dongle_state; |
55a07d62 RC |
572 | /* DS4 calibration data */ |
573 | struct ds4_calibration_data ds4_calib_data[6]; | |
cc6e0bbb JK |
574 | }; |
575 | ||
405182c2 RC |
576 | static void sony_set_leds(struct sony_sc *sc); |
577 | ||
b5322736 RC |
578 | static inline void sony_schedule_work(struct sony_sc *sc, |
579 | enum sony_worker which) | |
2a242932 | 580 | { |
b5322736 RC |
581 | switch (which) { |
582 | case SONY_WORKER_STATE: | |
583 | if (!sc->defer_initialization) | |
584 | schedule_work(&sc->state_worker); | |
f2f47c38 RC |
585 | break; |
586 | case SONY_WORKER_HOTPLUG: | |
587 | if (sc->hotplug_worker_initialized) | |
588 | schedule_work(&sc->hotplug_worker); | |
589 | break; | |
b5322736 | 590 | } |
2a242932 FP |
591 | } |
592 | ||
77b499e7 RC |
593 | static ssize_t ds4_show_poll_interval(struct device *dev, |
594 | struct device_attribute | |
595 | *attr, char *buf) | |
c607fb8d | 596 | { |
77b499e7 RC |
597 | struct hid_device *hdev = to_hid_device(dev); |
598 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
599 | ||
600 | return snprintf(buf, PAGE_SIZE, "%i\n", sc->ds4_bt_poll_interval); | |
c607fb8d AO |
601 | } |
602 | ||
77b499e7 RC |
603 | static ssize_t ds4_store_poll_interval(struct device *dev, |
604 | struct device_attribute *attr, | |
605 | const char *buf, size_t count) | |
c5e0c1c4 | 606 | { |
77b499e7 RC |
607 | struct hid_device *hdev = to_hid_device(dev); |
608 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
609 | unsigned long flags; | |
610 | u8 interval; | |
611 | ||
612 | if (kstrtou8(buf, 0, &interval)) | |
613 | return -EINVAL; | |
614 | ||
615 | if (interval > DS4_BT_MAX_POLL_INTERVAL_MS) | |
616 | return -EINVAL; | |
617 | ||
618 | spin_lock_irqsave(&sc->lock, flags); | |
619 | sc->ds4_bt_poll_interval = interval; | |
620 | spin_unlock_irqrestore(&sc->lock, flags); | |
621 | ||
622 | sony_schedule_work(sc, SONY_WORKER_STATE); | |
623 | ||
624 | return count; | |
c5e0c1c4 FP |
625 | } |
626 | ||
77b499e7 RC |
627 | static DEVICE_ATTR(bt_poll_interval, 0644, ds4_show_poll_interval, |
628 | ds4_store_poll_interval); | |
629 | ||
630 | ||
c5e0c1c4 | 631 | static u8 *motion_fixup(struct hid_device *hdev, u8 *rdesc, |
b2723eb7 SW |
632 | unsigned int *rsize) |
633 | { | |
c5e0c1c4 FP |
634 | *rsize = sizeof(motion_rdesc); |
635 | return motion_rdesc; | |
b2723eb7 SW |
636 | } |
637 | ||
1adf904e | 638 | static u8 *ps3remote_fixup(struct hid_device *hdev, u8 *rdesc, |
078328da JK |
639 | unsigned int *rsize) |
640 | { | |
641 | *rsize = sizeof(ps3remote_rdesc); | |
642 | return ps3remote_rdesc; | |
643 | } | |
644 | ||
645 | static int ps3remote_mapping(struct hid_device *hdev, struct hid_input *hi, | |
646 | struct hid_field *field, struct hid_usage *usage, | |
647 | unsigned long **bit, int *max) | |
648 | { | |
649 | unsigned int key = usage->hid & HID_USAGE; | |
650 | ||
651 | if ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON) | |
652 | return -1; | |
653 | ||
654 | switch (usage->collection_index) { | |
655 | case 1: | |
656 | if (key >= ARRAY_SIZE(ps3remote_keymap_joypad_buttons)) | |
657 | return -1; | |
658 | ||
659 | key = ps3remote_keymap_joypad_buttons[key]; | |
660 | if (!key) | |
661 | return -1; | |
662 | break; | |
663 | case 2: | |
664 | if (key >= ARRAY_SIZE(ps3remote_keymap_remote_buttons)) | |
665 | return -1; | |
666 | ||
667 | key = ps3remote_keymap_remote_buttons[key]; | |
668 | if (!key) | |
669 | return -1; | |
670 | break; | |
671 | default: | |
672 | return -1; | |
673 | } | |
674 | ||
675 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
676 | return 1; | |
677 | } | |
678 | ||
b8f0970d RC |
679 | static int navigation_mapping(struct hid_device *hdev, struct hid_input *hi, |
680 | struct hid_field *field, struct hid_usage *usage, | |
681 | unsigned long **bit, int *max) | |
682 | { | |
683 | if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) { | |
684 | unsigned int key = usage->hid & HID_USAGE; | |
685 | ||
686 | if (key >= ARRAY_SIZE(sixaxis_keymap)) | |
687 | return -1; | |
688 | ||
689 | key = navigation_keymap[key]; | |
690 | if (!key) | |
691 | return -1; | |
692 | ||
693 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
694 | return 1; | |
695 | } else if (usage->hid == HID_GD_POINTER) { | |
696 | /* See comment in sixaxis_mapping, basically the L2 (and R2) | |
697 | * triggers are reported through GD Pointer. | |
698 | * In addition we ignore any analog button 'axes' and only | |
699 | * support digital buttons. | |
700 | */ | |
701 | switch (usage->usage_index) { | |
702 | case 8: /* L2 */ | |
703 | usage->hid = HID_GD_Z; | |
704 | break; | |
705 | default: | |
706 | return -1; | |
707 | } | |
708 | ||
709 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, usage->hid & 0xf); | |
710 | return 1; | |
711 | } else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) { | |
712 | unsigned int abs = usage->hid & HID_USAGE; | |
713 | ||
714 | if (abs >= ARRAY_SIZE(navigation_absmap)) | |
715 | return -1; | |
716 | ||
717 | abs = navigation_absmap[abs]; | |
718 | ||
719 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs); | |
720 | return 1; | |
721 | } | |
722 | ||
723 | return -1; | |
724 | } | |
725 | ||
726 | ||
e19a267b RC |
727 | static int sixaxis_mapping(struct hid_device *hdev, struct hid_input *hi, |
728 | struct hid_field *field, struct hid_usage *usage, | |
729 | unsigned long **bit, int *max) | |
730 | { | |
731 | if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) { | |
732 | unsigned int key = usage->hid & HID_USAGE; | |
733 | ||
734 | if (key >= ARRAY_SIZE(sixaxis_keymap)) | |
735 | return -1; | |
736 | ||
737 | key = sixaxis_keymap[key]; | |
738 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
739 | return 1; | |
740 | } else if (usage->hid == HID_GD_POINTER) { | |
741 | /* The DS3 provides analog values for most buttons and even | |
742 | * for HAT axes through GD Pointer. L2 and R2 are reported | |
743 | * among these as well instead of as GD Z / RZ. Remap L2 | |
744 | * and R2 and ignore other analog 'button axes' as there is | |
745 | * no good way for reporting them. | |
746 | */ | |
747 | switch (usage->usage_index) { | |
748 | case 8: /* L2 */ | |
749 | usage->hid = HID_GD_Z; | |
750 | break; | |
751 | case 9: /* R2 */ | |
752 | usage->hid = HID_GD_RZ; | |
753 | break; | |
754 | default: | |
755 | return -1; | |
756 | } | |
757 | ||
758 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, usage->hid & 0xf); | |
759 | return 1; | |
760 | } else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) { | |
761 | unsigned int abs = usage->hid & HID_USAGE; | |
762 | ||
763 | if (abs >= ARRAY_SIZE(sixaxis_absmap)) | |
764 | return -1; | |
765 | ||
766 | abs = sixaxis_absmap[abs]; | |
767 | ||
768 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs); | |
769 | return 1; | |
770 | } | |
771 | ||
772 | return -1; | |
773 | } | |
774 | ||
9131f8cc RC |
775 | static int ds4_mapping(struct hid_device *hdev, struct hid_input *hi, |
776 | struct hid_field *field, struct hid_usage *usage, | |
777 | unsigned long **bit, int *max) | |
778 | { | |
779 | if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) { | |
780 | unsigned int key = usage->hid & HID_USAGE; | |
781 | ||
782 | if (key >= ARRAY_SIZE(ds4_keymap)) | |
783 | return -1; | |
784 | ||
785 | key = ds4_keymap[key]; | |
786 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
787 | return 1; | |
788 | } else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) { | |
789 | unsigned int abs = usage->hid & HID_USAGE; | |
790 | ||
791 | /* Let the HID parser deal with the HAT. */ | |
792 | if (usage->hid == HID_GD_HATSWITCH) | |
793 | return 0; | |
794 | ||
795 | if (abs >= ARRAY_SIZE(ds4_absmap)) | |
796 | return -1; | |
797 | ||
798 | abs = ds4_absmap[abs]; | |
799 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs); | |
800 | return 1; | |
801 | } | |
802 | ||
803 | return 0; | |
804 | } | |
805 | ||
1adf904e | 806 | static u8 *sony_report_fixup(struct hid_device *hdev, u8 *rdesc, |
73e4008d | 807 | unsigned int *rsize) |
cc6e0bbb JK |
808 | { |
809 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
810 | ||
4ba1eeeb | 811 | if (sc->quirks & (SINO_LITE_CONTROLLER | FUTUREMAX_DANCE_MAT)) |
74500cc8 SM |
812 | return rdesc; |
813 | ||
99d24902 FLVC |
814 | /* |
815 | * Some Sony RF receivers wrongly declare the mouse pointer as a | |
816 | * a constant non-data variable. | |
817 | */ | |
818 | if ((sc->quirks & VAIO_RDESC_CONSTANT) && *rsize >= 56 && | |
819 | /* usage page: generic desktop controls */ | |
820 | /* rdesc[0] == 0x05 && rdesc[1] == 0x01 && */ | |
821 | /* usage: mouse */ | |
822 | rdesc[2] == 0x09 && rdesc[3] == 0x02 && | |
823 | /* input (usage page for x,y axes): constant, variable, relative */ | |
824 | rdesc[54] == 0x81 && rdesc[55] == 0x07) { | |
a4649184 | 825 | hid_info(hdev, "Fixing up Sony RF Receiver report descriptor\n"); |
99d24902 | 826 | /* input: data, variable, relative */ |
cc6e0bbb JK |
827 | rdesc[55] = 0x06; |
828 | } | |
61ab44be | 829 | |
c5e0c1c4 FP |
830 | if (sc->quirks & MOTION_CONTROLLER) |
831 | return motion_fixup(hdev, rdesc, rsize); | |
832 | ||
078328da JK |
833 | if (sc->quirks & PS3REMOTE) |
834 | return ps3remote_fixup(hdev, rdesc, rsize); | |
835 | ||
73e4008d | 836 | return rdesc; |
cc6e0bbb JK |
837 | } |
838 | ||
1adf904e | 839 | static void sixaxis_parse_report(struct sony_sc *sc, u8 *rd, int size) |
d902f472 | 840 | { |
1adf904e | 841 | static const u8 sixaxis_battery_capacity[] = { 0, 1, 25, 50, 75, 100 }; |
d902f472 | 842 | unsigned long flags; |
12e9a6d7 | 843 | int offset; |
1adf904e | 844 | u8 cable_state, battery_capacity, battery_charging; |
d902f472 | 845 | |
ad142b9e FP |
846 | /* |
847 | * The sixaxis is charging if the battery value is 0xee | |
d902f472 FP |
848 | * and it is fully charged if the value is 0xef. |
849 | * It does not report the actual level while charging so it | |
850 | * is set to 100% while charging is in progress. | |
851 | */ | |
12e9a6d7 SW |
852 | offset = (sc->quirks & MOTION_CONTROLLER) ? 12 : 30; |
853 | ||
854 | if (rd[offset] >= 0xee) { | |
d902f472 | 855 | battery_capacity = 100; |
12e9a6d7 | 856 | battery_charging = !(rd[offset] & 0x01); |
9fddd74a | 857 | cable_state = 1; |
d902f472 | 858 | } else { |
1adf904e | 859 | u8 index = rd[offset] <= 5 ? rd[offset] : 5; |
ac3c9a94 | 860 | battery_capacity = sixaxis_battery_capacity[index]; |
d902f472 | 861 | battery_charging = 0; |
9fddd74a | 862 | cable_state = 0; |
d902f472 | 863 | } |
d902f472 FP |
864 | |
865 | spin_lock_irqsave(&sc->lock, flags); | |
866 | sc->cable_state = cable_state; | |
867 | sc->battery_capacity = battery_capacity; | |
868 | sc->battery_charging = battery_charging; | |
869 | spin_unlock_irqrestore(&sc->lock, flags); | |
510c8b7c RC |
870 | |
871 | if (sc->quirks & SIXAXIS_CONTROLLER) { | |
872 | int val; | |
873 | ||
874 | offset = SIXAXIS_INPUT_REPORT_ACC_X_OFFSET; | |
875 | val = ((rd[offset+1] << 8) | rd[offset]) - 511; | |
876 | input_report_abs(sc->sensor_dev, ABS_X, val); | |
877 | ||
878 | /* Y and Z are swapped and inversed */ | |
879 | val = 511 - ((rd[offset+5] << 8) | rd[offset+4]); | |
880 | input_report_abs(sc->sensor_dev, ABS_Y, val); | |
881 | ||
882 | val = 511 - ((rd[offset+3] << 8) | rd[offset+2]); | |
883 | input_report_abs(sc->sensor_dev, ABS_Z, val); | |
884 | ||
885 | input_sync(sc->sensor_dev); | |
886 | } | |
d902f472 FP |
887 | } |
888 | ||
1adf904e | 889 | static void dualshock4_parse_report(struct sony_sc *sc, u8 *rd, int size) |
d902f472 | 890 | { |
d03ae2e1 RC |
891 | struct hid_input *hidinput = list_entry(sc->hdev->inputs.next, |
892 | struct hid_input, list); | |
893 | struct input_dev *input_dev = hidinput->input; | |
d902f472 | 894 | unsigned long flags; |
cdc1c021 | 895 | int n, m, offset, num_touch_data, max_touch_data; |
1adf904e | 896 | u8 cable_state, battery_capacity, battery_charging; |
80786eb9 | 897 | u16 timestamp; |
d902f472 | 898 | |
cdc1c021 | 899 | /* When using Bluetooth the header is 2 bytes longer, so skip these. */ |
35f436c3 | 900 | int data_offset = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 2 : 0; |
6c5f860d | 901 | |
ac797b95 RC |
902 | /* Second bit of third button byte is for the touchpad button. */ |
903 | offset = data_offset + DS4_INPUT_REPORT_BUTTON_OFFSET; | |
904 | input_report_key(sc->touchpad, BTN_LEFT, rd[offset+2] & 0x2); | |
905 | ||
d03ae2e1 RC |
906 | /* |
907 | * The default behavior of the Dualshock 4 is to send reports using | |
908 | * report type 1 when running over Bluetooth. However, when feature | |
909 | * report 2 is requested during the controller initialization it starts | |
910 | * sending input reports in report 17. Since report 17 is undefined | |
911 | * in the default HID descriptor, the HID layer won't generate events. | |
912 | * While it is possible (and this was done before) to fixup the HID | |
913 | * descriptor to add this mapping, it was better to do this manually. | |
914 | * The reason is there were various pieces software both open and closed | |
915 | * source, relying on the descriptors to be the same across various | |
916 | * operating systems. If the descriptors wouldn't match some | |
917 | * applications e.g. games on Wine would not be able to function due | |
918 | * to different descriptors, which such applications are not parsing. | |
919 | */ | |
920 | if (rd[0] == 17) { | |
921 | int value; | |
922 | ||
923 | offset = data_offset + DS4_INPUT_REPORT_AXIS_OFFSET; | |
924 | input_report_abs(input_dev, ABS_X, rd[offset]); | |
925 | input_report_abs(input_dev, ABS_Y, rd[offset+1]); | |
926 | input_report_abs(input_dev, ABS_RX, rd[offset+2]); | |
927 | input_report_abs(input_dev, ABS_RY, rd[offset+3]); | |
928 | ||
929 | value = rd[offset+4] & 0xf; | |
930 | if (value > 7) | |
931 | value = 8; /* Center 0, 0 */ | |
932 | input_report_abs(input_dev, ABS_HAT0X, ds4_hat_mapping[value].x); | |
933 | input_report_abs(input_dev, ABS_HAT0Y, ds4_hat_mapping[value].y); | |
934 | ||
935 | input_report_key(input_dev, BTN_WEST, rd[offset+4] & 0x10); | |
936 | input_report_key(input_dev, BTN_SOUTH, rd[offset+4] & 0x20); | |
937 | input_report_key(input_dev, BTN_EAST, rd[offset+4] & 0x40); | |
938 | input_report_key(input_dev, BTN_NORTH, rd[offset+4] & 0x80); | |
939 | ||
940 | input_report_key(input_dev, BTN_TL, rd[offset+5] & 0x1); | |
941 | input_report_key(input_dev, BTN_TR, rd[offset+5] & 0x2); | |
942 | input_report_key(input_dev, BTN_TL2, rd[offset+5] & 0x4); | |
943 | input_report_key(input_dev, BTN_TR2, rd[offset+5] & 0x8); | |
944 | input_report_key(input_dev, BTN_SELECT, rd[offset+5] & 0x10); | |
945 | input_report_key(input_dev, BTN_START, rd[offset+5] & 0x20); | |
946 | input_report_key(input_dev, BTN_THUMBL, rd[offset+5] & 0x40); | |
947 | input_report_key(input_dev, BTN_THUMBR, rd[offset+5] & 0x80); | |
948 | ||
949 | input_report_key(input_dev, BTN_MODE, rd[offset+6] & 0x1); | |
950 | ||
951 | input_report_abs(input_dev, ABS_Z, rd[offset+7]); | |
952 | input_report_abs(input_dev, ABS_RZ, rd[offset+8]); | |
953 | ||
954 | input_sync(input_dev); | |
955 | } | |
956 | ||
80786eb9 RC |
957 | /* Convert timestamp (in 5.33us unit) to timestamp_us */ |
958 | offset = data_offset + DS4_INPUT_REPORT_TIMESTAMP_OFFSET; | |
959 | timestamp = get_unaligned_le16(&rd[offset]); | |
960 | if (!sc->timestamp_initialized) { | |
961 | sc->timestamp_us = ((unsigned int)timestamp * 16) / 3; | |
962 | sc->timestamp_initialized = true; | |
963 | } else { | |
964 | u16 delta; | |
965 | ||
966 | if (sc->prev_timestamp > timestamp) | |
967 | delta = (U16_MAX - sc->prev_timestamp + timestamp + 1); | |
968 | else | |
969 | delta = timestamp - sc->prev_timestamp; | |
970 | sc->timestamp_us += (delta * 16) / 3; | |
971 | } | |
972 | sc->prev_timestamp = timestamp; | |
973 | input_event(sc->sensor_dev, EV_MSC, MSC_TIMESTAMP, sc->timestamp_us); | |
974 | ||
227c011b | 975 | offset = data_offset + DS4_INPUT_REPORT_GYRO_X_OFFSET; |
55a07d62 RC |
976 | for (n = 0; n < 6; n++) { |
977 | /* Store data in int for more precision during mult_frac. */ | |
978 | int raw_data = (short)((rd[offset+1] << 8) | rd[offset]); | |
979 | struct ds4_calibration_data *calib = &sc->ds4_calib_data[n]; | |
980 | ||
981 | /* High precision is needed during calibration, but the | |
982 | * calibrated values are within 32-bit. | |
983 | * Note: we swap numerator 'x' and 'numer' in mult_frac for | |
984 | * precision reasons so we don't need 64-bit. | |
985 | */ | |
986 | int calib_data = mult_frac(calib->sens_numer, | |
987 | raw_data - calib->bias, | |
988 | calib->sens_denom); | |
227c011b | 989 | |
55a07d62 RC |
990 | input_report_abs(sc->sensor_dev, calib->abs_code, calib_data); |
991 | offset += 2; | |
227c011b RC |
992 | } |
993 | input_sync(sc->sensor_dev); | |
994 | ||
ad142b9e | 995 | /* |
cdc1c021 | 996 | * The lower 4 bits of byte 30 (or 32 for BT) contain the battery level |
d902f472 FP |
997 | * and the 5th bit contains the USB cable state. |
998 | */ | |
cdc1c021 | 999 | offset = data_offset + DS4_INPUT_REPORT_BATTERY_OFFSET; |
6c5f860d FP |
1000 | cable_state = (rd[offset] >> 4) & 0x01; |
1001 | battery_capacity = rd[offset] & 0x0F; | |
d902f472 | 1002 | |
ad142b9e FP |
1003 | /* |
1004 | * When a USB power source is connected the battery level ranges from | |
6c5f860d FP |
1005 | * 0 to 10, and when running on battery power it ranges from 0 to 9. |
1006 | * A battery level above 10 when plugged in means charge completed. | |
d902f472 | 1007 | */ |
6c5f860d | 1008 | if (!cable_state || battery_capacity > 10) |
d902f472 FP |
1009 | battery_charging = 0; |
1010 | else | |
1011 | battery_charging = 1; | |
1012 | ||
6c5f860d FP |
1013 | if (!cable_state) |
1014 | battery_capacity++; | |
d902f472 | 1015 | if (battery_capacity > 10) |
6c5f860d FP |
1016 | battery_capacity = 10; |
1017 | ||
d902f472 FP |
1018 | battery_capacity *= 10; |
1019 | ||
1020 | spin_lock_irqsave(&sc->lock, flags); | |
1021 | sc->cable_state = cable_state; | |
1022 | sc->battery_capacity = battery_capacity; | |
1023 | sc->battery_charging = battery_charging; | |
1024 | spin_unlock_irqrestore(&sc->lock, flags); | |
e5606230 | 1025 | |
ad142b9e | 1026 | /* |
cdc1c021 RC |
1027 | * The Dualshock 4 multi-touch trackpad data starts at offset 33 on USB |
1028 | * and 35 on Bluetooth. | |
1029 | * The first byte indicates the number of touch data in the report. | |
1030 | * Trackpad data starts 2 bytes later (e.g. 35 for USB). | |
e5606230 | 1031 | */ |
cdc1c021 | 1032 | offset = data_offset + DS4_INPUT_REPORT_TOUCHPAD_OFFSET; |
35f436c3 | 1033 | max_touch_data = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 4 : 3; |
cdc1c021 RC |
1034 | if (rd[offset] > 0 && rd[offset] <= max_touch_data) |
1035 | num_touch_data = rd[offset]; | |
1036 | else | |
1037 | num_touch_data = 1; | |
1038 | offset += 1; | |
e5606230 | 1039 | |
cdc1c021 RC |
1040 | for (m = 0; m < num_touch_data; m++) { |
1041 | /* Skip past timestamp */ | |
1042 | offset += 1; | |
e5606230 | 1043 | |
cdc1c021 RC |
1044 | /* |
1045 | * The first 7 bits of the first byte is a counter and bit 8 is | |
1046 | * a touch indicator that is 0 when pressed and 1 when not | |
1047 | * pressed. | |
1048 | * The next 3 bytes are two 12 bit touch coordinates, X and Y. | |
1049 | * The data for the second touch is in the same format and | |
1050 | * immediately follows the data for the first. | |
1051 | */ | |
1052 | for (n = 0; n < 2; n++) { | |
1053 | u16 x, y; | |
1054 | bool active; | |
1055 | ||
1056 | x = rd[offset+1] | ((rd[offset+2] & 0xF) << 8); | |
1057 | y = ((rd[offset+2] & 0xF0) >> 4) | (rd[offset+3] << 4); | |
1058 | ||
1059 | active = !(rd[offset] >> 7); | |
ac797b95 RC |
1060 | input_mt_slot(sc->touchpad, n); |
1061 | input_mt_report_slot_state(sc->touchpad, MT_TOOL_FINGER, active); | |
cdc1c021 RC |
1062 | |
1063 | if (active) { | |
ac797b95 RC |
1064 | input_report_abs(sc->touchpad, ABS_MT_POSITION_X, x); |
1065 | input_report_abs(sc->touchpad, ABS_MT_POSITION_Y, y); | |
cdc1c021 RC |
1066 | } |
1067 | ||
1068 | offset += 4; | |
1069 | } | |
ac797b95 RC |
1070 | input_mt_sync_frame(sc->touchpad); |
1071 | input_sync(sc->touchpad); | |
e5606230 | 1072 | } |
d902f472 FP |
1073 | } |
1074 | ||
c9e4d877 | 1075 | static int sony_raw_event(struct hid_device *hdev, struct hid_report *report, |
1adf904e | 1076 | u8 *rd, int size) |
c9e4d877 SW |
1077 | { |
1078 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
1079 | ||
ad142b9e FP |
1080 | /* |
1081 | * Sixaxis HID report has acclerometers/gyro with MSByte first, this | |
c9e4d877 SW |
1082 | * has to be BYTE_SWAPPED before passing up to joystick interface |
1083 | */ | |
fee4e2d5 | 1084 | if ((sc->quirks & SIXAXIS_CONTROLLER) && rd[0] == 0x01 && size == 49) { |
8f5f0bc2 FP |
1085 | /* |
1086 | * When connected via Bluetooth the Sixaxis occasionally sends | |
1087 | * a report with the second byte 0xff and the rest zeroed. | |
1088 | * | |
1089 | * This report does not reflect the actual state of the | |
1090 | * controller must be ignored to avoid generating false input | |
1091 | * events. | |
1092 | */ | |
1093 | if (rd[1] == 0xff) | |
1094 | return -EINVAL; | |
1095 | ||
c9e4d877 SW |
1096 | swap(rd[41], rd[42]); |
1097 | swap(rd[43], rd[44]); | |
1098 | swap(rd[45], rd[46]); | |
1099 | swap(rd[47], rd[48]); | |
d902f472 | 1100 | |
12e9a6d7 SW |
1101 | sixaxis_parse_report(sc, rd, size); |
1102 | } else if ((sc->quirks & MOTION_CONTROLLER_BT) && rd[0] == 0x01 && size == 49) { | |
d902f472 | 1103 | sixaxis_parse_report(sc, rd, size); |
4545ee0a SW |
1104 | } else if ((sc->quirks & NAVIGATION_CONTROLLER) && rd[0] == 0x01 && |
1105 | size == 49) { | |
1106 | sixaxis_parse_report(sc, rd, size); | |
35f436c3 RC |
1107 | } else if ((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && rd[0] == 0x01 && |
1108 | size == 64) { | |
1109 | dualshock4_parse_report(sc, rd, size); | |
1110 | } else if (((sc->quirks & DUALSHOCK4_CONTROLLER_BT) && rd[0] == 0x11 && | |
1111 | size == 78)) { | |
1112 | /* CRC check */ | |
1113 | u8 bthdr = 0xA1; | |
1114 | u32 crc; | |
1115 | u32 report_crc; | |
49b9ca6c | 1116 | |
35f436c3 RC |
1117 | crc = crc32_le(0xFFFFFFFF, &bthdr, 1); |
1118 | crc = ~crc32_le(crc, rd, DS4_INPUT_REPORT_0x11_SIZE-4); | |
1119 | report_crc = get_unaligned_le32(&rd[DS4_INPUT_REPORT_0x11_SIZE-4]); | |
1120 | if (crc != report_crc) { | |
1121 | hid_dbg(sc->hdev, "DualShock 4 input report's CRC check failed, received crc 0x%0x != 0x%0x\n", | |
1122 | report_crc, crc); | |
1123 | return -EILSEQ; | |
49b9ca6c | 1124 | } |
405182c2 | 1125 | |
35f436c3 RC |
1126 | dualshock4_parse_report(sc, rd, size); |
1127 | } else if ((sc->quirks & DUALSHOCK4_DONGLE) && rd[0] == 0x01 && | |
1128 | size == 64) { | |
f2f47c38 RC |
1129 | unsigned long flags; |
1130 | enum ds4_dongle_state dongle_state; | |
1131 | ||
405182c2 RC |
1132 | /* |
1133 | * In the case of a DS4 USB dongle, bit[2] of byte 31 indicates | |
1134 | * if a DS4 is actually connected (indicated by '0'). | |
1135 | * For non-dongle, this bit is always 0 (connected). | |
1136 | */ | |
35f436c3 RC |
1137 | bool connected = (rd[31] & 0x04) ? false : true; |
1138 | ||
f2f47c38 RC |
1139 | spin_lock_irqsave(&sc->lock, flags); |
1140 | dongle_state = sc->ds4_dongle_state; | |
1141 | spin_unlock_irqrestore(&sc->lock, flags); | |
1142 | ||
1143 | /* | |
1144 | * The dongle always sends input reports even when no | |
1145 | * DS4 is attached. When a DS4 is connected, we need to | |
1146 | * obtain calibration data before we can use it. | |
1147 | * The code below tracks dongle state and kicks of | |
1148 | * calibration when needed and only allows us to process | |
1149 | * input if a DS4 is actually connected. | |
1150 | */ | |
1151 | if (dongle_state == DONGLE_DISCONNECTED && connected) { | |
35f436c3 RC |
1152 | hid_info(sc->hdev, "DualShock 4 USB dongle: controller connected\n"); |
1153 | sony_set_leds(sc); | |
f2f47c38 RC |
1154 | |
1155 | spin_lock_irqsave(&sc->lock, flags); | |
1156 | sc->ds4_dongle_state = DONGLE_CALIBRATING; | |
1157 | spin_unlock_irqrestore(&sc->lock, flags); | |
1158 | ||
1159 | sony_schedule_work(sc, SONY_WORKER_HOTPLUG); | |
1160 | ||
1161 | /* Don't process the report since we don't have | |
1162 | * calibration data, but let hidraw have it anyway. | |
1163 | */ | |
1164 | return 0; | |
1165 | } else if ((dongle_state == DONGLE_CONNECTED || | |
1166 | dongle_state == DONGLE_DISABLED) && !connected) { | |
35f436c3 | 1167 | hid_info(sc->hdev, "DualShock 4 USB dongle: controller disconnected\n"); |
f2f47c38 RC |
1168 | |
1169 | spin_lock_irqsave(&sc->lock, flags); | |
1170 | sc->ds4_dongle_state = DONGLE_DISCONNECTED; | |
1171 | spin_unlock_irqrestore(&sc->lock, flags); | |
1172 | ||
35f436c3 RC |
1173 | /* Return 0, so hidraw can get the report. */ |
1174 | return 0; | |
f2f47c38 RC |
1175 | } else if (dongle_state == DONGLE_CALIBRATING || |
1176 | dongle_state == DONGLE_DISABLED || | |
1177 | dongle_state == DONGLE_DISCONNECTED) { | |
35f436c3 RC |
1178 | /* Return 0, so hidraw can get the report. */ |
1179 | return 0; | |
405182c2 RC |
1180 | } |
1181 | ||
d902f472 | 1182 | dualshock4_parse_report(sc, rd, size); |
c9e4d877 SW |
1183 | } |
1184 | ||
2a242932 FP |
1185 | if (sc->defer_initialization) { |
1186 | sc->defer_initialization = 0; | |
b5322736 | 1187 | sony_schedule_work(sc, SONY_WORKER_STATE); |
2a242932 FP |
1188 | } |
1189 | ||
c9e4d877 SW |
1190 | return 0; |
1191 | } | |
1192 | ||
f04d5140 CL |
1193 | static int sony_mapping(struct hid_device *hdev, struct hid_input *hi, |
1194 | struct hid_field *field, struct hid_usage *usage, | |
1195 | unsigned long **bit, int *max) | |
1196 | { | |
1197 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
1198 | ||
1199 | if (sc->quirks & BUZZ_CONTROLLER) { | |
1200 | unsigned int key = usage->hid & HID_USAGE; | |
1201 | ||
1202 | if ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON) | |
1203 | return -1; | |
1204 | ||
1205 | switch (usage->collection_index) { | |
1206 | case 1: | |
1207 | if (key >= ARRAY_SIZE(buzz_keymap)) | |
1208 | return -1; | |
1209 | ||
1210 | key = buzz_keymap[key]; | |
1211 | if (!key) | |
1212 | return -1; | |
1213 | break; | |
1214 | default: | |
1215 | return -1; | |
1216 | } | |
1217 | ||
1218 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
1219 | return 1; | |
1220 | } | |
1221 | ||
078328da JK |
1222 | if (sc->quirks & PS3REMOTE) |
1223 | return ps3remote_mapping(hdev, hi, field, usage, bit, max); | |
1224 | ||
b8f0970d RC |
1225 | if (sc->quirks & NAVIGATION_CONTROLLER) |
1226 | return navigation_mapping(hdev, hi, field, usage, bit, max); | |
1227 | ||
e19a267b RC |
1228 | if (sc->quirks & SIXAXIS_CONTROLLER) |
1229 | return sixaxis_mapping(hdev, hi, field, usage, bit, max); | |
9131f8cc RC |
1230 | |
1231 | if (sc->quirks & DUALSHOCK4_CONTROLLER) | |
1232 | return ds4_mapping(hdev, hi, field, usage, bit, max); | |
1233 | ||
e19a267b | 1234 | |
6f498018 BT |
1235 | /* Let hid-core decide for the others */ |
1236 | return 0; | |
f04d5140 CL |
1237 | } |
1238 | ||
ac797b95 | 1239 | static int sony_register_touchpad(struct sony_sc *sc, int touch_count, |
ce8efc3b FP |
1240 | int w, int h) |
1241 | { | |
ac797b95 RC |
1242 | size_t name_sz; |
1243 | char *name; | |
ce8efc3b FP |
1244 | int ret; |
1245 | ||
ac797b95 RC |
1246 | sc->touchpad = input_allocate_device(); |
1247 | if (!sc->touchpad) | |
1248 | return -ENOMEM; | |
1249 | ||
1250 | input_set_drvdata(sc->touchpad, sc); | |
1251 | sc->touchpad->dev.parent = &sc->hdev->dev; | |
1252 | sc->touchpad->phys = sc->hdev->phys; | |
1253 | sc->touchpad->uniq = sc->hdev->uniq; | |
1254 | sc->touchpad->id.bustype = sc->hdev->bus; | |
1255 | sc->touchpad->id.vendor = sc->hdev->vendor; | |
1256 | sc->touchpad->id.product = sc->hdev->product; | |
1257 | sc->touchpad->id.version = sc->hdev->version; | |
1258 | ||
1259 | /* Append a suffix to the controller name as there are various | |
1260 | * DS4 compatible non-Sony devices with different names. | |
1261 | */ | |
1262 | name_sz = strlen(sc->hdev->name) + sizeof(DS4_TOUCHPAD_SUFFIX); | |
1263 | name = kzalloc(name_sz, GFP_KERNEL); | |
1264 | if (!name) { | |
1265 | ret = -ENOMEM; | |
1266 | goto err; | |
1267 | } | |
1268 | snprintf(name, name_sz, "%s" DS4_TOUCHPAD_SUFFIX, sc->hdev->name); | |
1269 | sc->touchpad->name = name; | |
1270 | ||
b9f7d245 | 1271 | ret = input_mt_init_slots(sc->touchpad, touch_count, INPUT_MT_POINTER); |
ce8efc3b | 1272 | if (ret < 0) |
ac797b95 RC |
1273 | goto err; |
1274 | ||
1275 | /* We map the button underneath the touchpad to BTN_LEFT. */ | |
1276 | __set_bit(EV_KEY, sc->touchpad->evbit); | |
1277 | __set_bit(BTN_LEFT, sc->touchpad->keybit); | |
1278 | __set_bit(INPUT_PROP_BUTTONPAD, sc->touchpad->propbit); | |
ce8efc3b | 1279 | |
ac797b95 RC |
1280 | input_set_abs_params(sc->touchpad, ABS_MT_POSITION_X, 0, w, 0, 0); |
1281 | input_set_abs_params(sc->touchpad, ABS_MT_POSITION_Y, 0, h, 0, 0); | |
1282 | ||
1283 | ret = input_register_device(sc->touchpad); | |
1284 | if (ret < 0) | |
1285 | goto err; | |
ce8efc3b FP |
1286 | |
1287 | return 0; | |
ac797b95 RC |
1288 | |
1289 | err: | |
1290 | kfree(sc->touchpad->name); | |
1291 | sc->touchpad->name = NULL; | |
1292 | ||
1293 | input_free_device(sc->touchpad); | |
1294 | sc->touchpad = NULL; | |
1295 | ||
1296 | return ret; | |
ce8efc3b FP |
1297 | } |
1298 | ||
ac797b95 RC |
1299 | static void sony_unregister_touchpad(struct sony_sc *sc) |
1300 | { | |
1301 | if (!sc->touchpad) | |
1302 | return; | |
1303 | ||
1304 | kfree(sc->touchpad->name); | |
1305 | sc->touchpad->name = NULL; | |
1306 | ||
1307 | input_unregister_device(sc->touchpad); | |
1308 | sc->touchpad = NULL; | |
1309 | } | |
ce8efc3b | 1310 | |
227c011b RC |
1311 | static int sony_register_sensors(struct sony_sc *sc) |
1312 | { | |
1313 | size_t name_sz; | |
1314 | char *name; | |
1315 | int ret; | |
55a07d62 | 1316 | int range; |
227c011b RC |
1317 | |
1318 | sc->sensor_dev = input_allocate_device(); | |
1319 | if (!sc->sensor_dev) | |
1320 | return -ENOMEM; | |
1321 | ||
1322 | input_set_drvdata(sc->sensor_dev, sc); | |
1323 | sc->sensor_dev->dev.parent = &sc->hdev->dev; | |
1324 | sc->sensor_dev->phys = sc->hdev->phys; | |
1325 | sc->sensor_dev->uniq = sc->hdev->uniq; | |
1326 | sc->sensor_dev->id.bustype = sc->hdev->bus; | |
1327 | sc->sensor_dev->id.vendor = sc->hdev->vendor; | |
1328 | sc->sensor_dev->id.product = sc->hdev->product; | |
1329 | sc->sensor_dev->id.version = sc->hdev->version; | |
1330 | ||
1331 | /* Append a suffix to the controller name as there are various | |
1332 | * DS4 compatible non-Sony devices with different names. | |
1333 | */ | |
510c8b7c | 1334 | name_sz = strlen(sc->hdev->name) + sizeof(SENSOR_SUFFIX); |
227c011b RC |
1335 | name = kzalloc(name_sz, GFP_KERNEL); |
1336 | if (!name) { | |
1337 | ret = -ENOMEM; | |
1338 | goto err; | |
1339 | } | |
510c8b7c | 1340 | snprintf(name, name_sz, "%s" SENSOR_SUFFIX, sc->hdev->name); |
227c011b RC |
1341 | sc->sensor_dev->name = name; |
1342 | ||
510c8b7c RC |
1343 | if (sc->quirks & SIXAXIS_CONTROLLER) { |
1344 | /* For the DS3 we only support the accelerometer, which works | |
1345 | * quite well even without calibration. The device also has | |
1346 | * a 1-axis gyro, but it is very difficult to manage from within | |
1347 | * the driver even to get data, the sensor is inaccurate and | |
1348 | * the behavior is very different between hardware revisions. | |
1349 | */ | |
1350 | input_set_abs_params(sc->sensor_dev, ABS_X, -512, 511, 4, 0); | |
1351 | input_set_abs_params(sc->sensor_dev, ABS_Y, -512, 511, 4, 0); | |
1352 | input_set_abs_params(sc->sensor_dev, ABS_Z, -512, 511, 4, 0); | |
1353 | input_abs_set_res(sc->sensor_dev, ABS_X, SIXAXIS_ACC_RES_PER_G); | |
1354 | input_abs_set_res(sc->sensor_dev, ABS_Y, SIXAXIS_ACC_RES_PER_G); | |
1355 | input_abs_set_res(sc->sensor_dev, ABS_Z, SIXAXIS_ACC_RES_PER_G); | |
1356 | } else if (sc->quirks & DUALSHOCK4_CONTROLLER) { | |
1357 | range = DS4_ACC_RES_PER_G*4; | |
1358 | input_set_abs_params(sc->sensor_dev, ABS_X, -range, range, 16, 0); | |
1359 | input_set_abs_params(sc->sensor_dev, ABS_Y, -range, range, 16, 0); | |
1360 | input_set_abs_params(sc->sensor_dev, ABS_Z, -range, range, 16, 0); | |
1361 | input_abs_set_res(sc->sensor_dev, ABS_X, DS4_ACC_RES_PER_G); | |
1362 | input_abs_set_res(sc->sensor_dev, ABS_Y, DS4_ACC_RES_PER_G); | |
1363 | input_abs_set_res(sc->sensor_dev, ABS_Z, DS4_ACC_RES_PER_G); | |
1364 | ||
1365 | range = DS4_GYRO_RES_PER_DEG_S*2048; | |
1366 | input_set_abs_params(sc->sensor_dev, ABS_RX, -range, range, 16, 0); | |
1367 | input_set_abs_params(sc->sensor_dev, ABS_RY, -range, range, 16, 0); | |
1368 | input_set_abs_params(sc->sensor_dev, ABS_RZ, -range, range, 16, 0); | |
1369 | input_abs_set_res(sc->sensor_dev, ABS_RX, DS4_GYRO_RES_PER_DEG_S); | |
1370 | input_abs_set_res(sc->sensor_dev, ABS_RY, DS4_GYRO_RES_PER_DEG_S); | |
1371 | input_abs_set_res(sc->sensor_dev, ABS_RZ, DS4_GYRO_RES_PER_DEG_S); | |
1372 | ||
1373 | __set_bit(EV_MSC, sc->sensor_dev->evbit); | |
1374 | __set_bit(MSC_TIMESTAMP, sc->sensor_dev->mscbit); | |
1375 | } | |
1376 | ||
227c011b RC |
1377 | __set_bit(INPUT_PROP_ACCELEROMETER, sc->sensor_dev->propbit); |
1378 | ||
1379 | ret = input_register_device(sc->sensor_dev); | |
1380 | if (ret < 0) | |
1381 | goto err; | |
1382 | ||
1383 | return 0; | |
1384 | ||
1385 | err: | |
1386 | kfree(sc->sensor_dev->name); | |
1387 | sc->sensor_dev->name = NULL; | |
1388 | ||
1389 | input_free_device(sc->sensor_dev); | |
1390 | sc->sensor_dev = NULL; | |
1391 | ||
1392 | return ret; | |
1393 | } | |
1394 | ||
1395 | static void sony_unregister_sensors(struct sony_sc *sc) | |
1396 | { | |
1397 | if (!sc->sensor_dev) | |
1398 | return; | |
1399 | ||
1400 | kfree(sc->sensor_dev->name); | |
1401 | sc->sensor_dev->name = NULL; | |
1402 | ||
1403 | input_unregister_device(sc->sensor_dev); | |
1404 | sc->sensor_dev = NULL; | |
1405 | } | |
1406 | ||
1407 | ||
bd28ce00 JS |
1408 | /* |
1409 | * Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller | |
1410 | * to "operational". Without this, the ps3 controller will not report any | |
1411 | * events. | |
1412 | */ | |
816651a7 | 1413 | static int sixaxis_set_operational_usb(struct hid_device *hdev) |
bd28ce00 | 1414 | { |
a85d67b5 AO |
1415 | const int buf_size = |
1416 | max(SIXAXIS_REPORT_0xF2_SIZE, SIXAXIS_REPORT_0xF5_SIZE); | |
1adf904e | 1417 | u8 *buf; |
bd28ce00 | 1418 | int ret; |
bd28ce00 | 1419 | |
2e701a35 | 1420 | buf = kmalloc(buf_size, GFP_KERNEL); |
bd28ce00 JS |
1421 | if (!buf) |
1422 | return -ENOMEM; | |
1423 | ||
a85d67b5 AO |
1424 | ret = hid_hw_raw_request(hdev, 0xf2, buf, SIXAXIS_REPORT_0xF2_SIZE, |
1425 | HID_FEATURE_REPORT, HID_REQ_GET_REPORT); | |
a7de9b86 LK |
1426 | if (ret < 0) { |
1427 | hid_err(hdev, "can't set operational mode: step 1\n"); | |
1428 | goto out; | |
1429 | } | |
f204828a | 1430 | |
a7de9b86 LK |
1431 | /* |
1432 | * Some compatible controllers like the Speedlink Strike FX and | |
1433 | * Gasia need another query plus an USB interrupt to get operational. | |
1434 | */ | |
a85d67b5 AO |
1435 | ret = hid_hw_raw_request(hdev, 0xf5, buf, SIXAXIS_REPORT_0xF5_SIZE, |
1436 | HID_FEATURE_REPORT, HID_REQ_GET_REPORT); | |
a7de9b86 LK |
1437 | if (ret < 0) { |
1438 | hid_err(hdev, "can't set operational mode: step 2\n"); | |
1439 | goto out; | |
1440 | } | |
f204828a | 1441 | |
492ca83c BN |
1442 | /* |
1443 | * But the USB interrupt would cause SHANWAN controllers to | |
1444 | * start rumbling non-stop. | |
1445 | */ | |
1446 | if (strcmp(hdev->name, "SHANWAN PS3 GamePad")) { | |
1447 | ret = hid_hw_output_report(hdev, buf, 1); | |
1448 | if (ret < 0) { | |
1449 | hid_info(hdev, "can't set operational mode: step 3, ignoring\n"); | |
1450 | ret = 0; | |
1451 | } | |
19f4c2ba | 1452 | } |
bd28ce00 | 1453 | |
a7de9b86 | 1454 | out: |
bd28ce00 JS |
1455 | kfree(buf); |
1456 | ||
1457 | return ret; | |
1458 | } | |
1459 | ||
816651a7 | 1460 | static int sixaxis_set_operational_bt(struct hid_device *hdev) |
f9ce7c28 | 1461 | { |
1adf904e PM |
1462 | static const u8 report[] = { 0xf4, 0x42, 0x03, 0x00, 0x00 }; |
1463 | u8 *buf; | |
9b2b5c9a FP |
1464 | int ret; |
1465 | ||
1466 | buf = kmemdup(report, sizeof(report), GFP_KERNEL); | |
1467 | if (!buf) | |
1468 | return -ENOMEM; | |
1469 | ||
1470 | ret = hid_hw_raw_request(hdev, buf[0], buf, sizeof(report), | |
b0dd72aa | 1471 | HID_FEATURE_REPORT, HID_REQ_SET_REPORT); |
9b2b5c9a FP |
1472 | |
1473 | kfree(buf); | |
1474 | ||
1475 | return ret; | |
f9ce7c28 BN |
1476 | } |
1477 | ||
ad142b9e | 1478 | /* |
55a07d62 RC |
1479 | * Request DS4 calibration data for the motion sensors. |
1480 | * For Bluetooth this also affects the operating mode (see below). | |
68330d83 | 1481 | */ |
55a07d62 | 1482 | static int dualshock4_get_calibration_data(struct sony_sc *sc) |
68330d83 | 1483 | { |
1adf904e | 1484 | u8 *buf; |
9b2b5c9a | 1485 | int ret; |
55a07d62 RC |
1486 | short gyro_pitch_bias, gyro_pitch_plus, gyro_pitch_minus; |
1487 | short gyro_yaw_bias, gyro_yaw_plus, gyro_yaw_minus; | |
1488 | short gyro_roll_bias, gyro_roll_plus, gyro_roll_minus; | |
1489 | short gyro_speed_plus, gyro_speed_minus; | |
1490 | short acc_x_plus, acc_x_minus; | |
1491 | short acc_y_plus, acc_y_minus; | |
1492 | short acc_z_plus, acc_z_minus; | |
1493 | int speed_2x; | |
1494 | int range_2g; | |
1495 | ||
1496 | /* For Bluetooth we use a different request, which supports CRC. | |
1497 | * Note: in Bluetooth mode feature report 0x02 also changes the state | |
1498 | * of the controller, so that it sends input reports of type 0x11. | |
1499 | */ | |
35f436c3 | 1500 | if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) { |
55a07d62 RC |
1501 | buf = kmalloc(DS4_FEATURE_REPORT_0x02_SIZE, GFP_KERNEL); |
1502 | if (!buf) | |
1503 | return -ENOMEM; | |
68330d83 | 1504 | |
55a07d62 RC |
1505 | ret = hid_hw_raw_request(sc->hdev, 0x02, buf, |
1506 | DS4_FEATURE_REPORT_0x02_SIZE, | |
1507 | HID_FEATURE_REPORT, | |
1508 | HID_REQ_GET_REPORT); | |
1509 | if (ret < 0) | |
1510 | goto err_stop; | |
1511 | } else { | |
1512 | u8 bthdr = 0xA3; | |
1513 | u32 crc; | |
1514 | u32 report_crc; | |
1515 | int retries; | |
9b2b5c9a | 1516 | |
55a07d62 RC |
1517 | buf = kmalloc(DS4_FEATURE_REPORT_0x05_SIZE, GFP_KERNEL); |
1518 | if (!buf) | |
1519 | return -ENOMEM; | |
9b2b5c9a | 1520 | |
55a07d62 RC |
1521 | for (retries = 0; retries < 3; retries++) { |
1522 | ret = hid_hw_raw_request(sc->hdev, 0x05, buf, | |
1523 | DS4_FEATURE_REPORT_0x05_SIZE, | |
1524 | HID_FEATURE_REPORT, | |
1525 | HID_REQ_GET_REPORT); | |
1526 | if (ret < 0) | |
1527 | goto err_stop; | |
9b2b5c9a | 1528 | |
55a07d62 RC |
1529 | /* CRC check */ |
1530 | crc = crc32_le(0xFFFFFFFF, &bthdr, 1); | |
1531 | crc = ~crc32_le(crc, buf, DS4_FEATURE_REPORT_0x05_SIZE-4); | |
1532 | report_crc = get_unaligned_le32(&buf[DS4_FEATURE_REPORT_0x05_SIZE-4]); | |
1533 | if (crc != report_crc) { | |
1534 | hid_warn(sc->hdev, "DualShock 4 calibration report's CRC check failed, received crc 0x%0x != 0x%0x\n", | |
1535 | report_crc, crc); | |
1536 | if (retries < 2) { | |
1537 | hid_warn(sc->hdev, "Retrying DualShock 4 get calibration report request\n"); | |
1538 | continue; | |
1539 | } else { | |
1540 | ret = -EILSEQ; | |
1541 | goto err_stop; | |
1542 | } | |
1543 | } else { | |
1544 | break; | |
1545 | } | |
1546 | } | |
1547 | } | |
9b2b5c9a | 1548 | |
55a07d62 RC |
1549 | gyro_pitch_bias = get_unaligned_le16(&buf[1]); |
1550 | gyro_yaw_bias = get_unaligned_le16(&buf[3]); | |
1551 | gyro_roll_bias = get_unaligned_le16(&buf[5]); | |
1552 | if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) { | |
1553 | gyro_pitch_plus = get_unaligned_le16(&buf[7]); | |
1554 | gyro_pitch_minus = get_unaligned_le16(&buf[9]); | |
1555 | gyro_yaw_plus = get_unaligned_le16(&buf[11]); | |
1556 | gyro_yaw_minus = get_unaligned_le16(&buf[13]); | |
1557 | gyro_roll_plus = get_unaligned_le16(&buf[15]); | |
1558 | gyro_roll_minus = get_unaligned_le16(&buf[17]); | |
1559 | } else { | |
35f436c3 | 1560 | /* BT + Dongle */ |
55a07d62 RC |
1561 | gyro_pitch_plus = get_unaligned_le16(&buf[7]); |
1562 | gyro_yaw_plus = get_unaligned_le16(&buf[9]); | |
1563 | gyro_roll_plus = get_unaligned_le16(&buf[11]); | |
1564 | gyro_pitch_minus = get_unaligned_le16(&buf[13]); | |
1565 | gyro_yaw_minus = get_unaligned_le16(&buf[15]); | |
1566 | gyro_roll_minus = get_unaligned_le16(&buf[17]); | |
1567 | } | |
1568 | gyro_speed_plus = get_unaligned_le16(&buf[19]); | |
1569 | gyro_speed_minus = get_unaligned_le16(&buf[21]); | |
1570 | acc_x_plus = get_unaligned_le16(&buf[23]); | |
1571 | acc_x_minus = get_unaligned_le16(&buf[25]); | |
1572 | acc_y_plus = get_unaligned_le16(&buf[27]); | |
1573 | acc_y_minus = get_unaligned_le16(&buf[29]); | |
1574 | acc_z_plus = get_unaligned_le16(&buf[31]); | |
1575 | acc_z_minus = get_unaligned_le16(&buf[33]); | |
1576 | ||
1577 | /* Set gyroscope calibration and normalization parameters. | |
1578 | * Data values will be normalized to 1/DS4_GYRO_RES_PER_DEG_S degree/s. | |
1579 | */ | |
1580 | speed_2x = (gyro_speed_plus + gyro_speed_minus); | |
1581 | sc->ds4_calib_data[0].abs_code = ABS_RX; | |
1582 | sc->ds4_calib_data[0].bias = gyro_pitch_bias; | |
1583 | sc->ds4_calib_data[0].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S; | |
1584 | sc->ds4_calib_data[0].sens_denom = gyro_pitch_plus - gyro_pitch_minus; | |
1585 | ||
1586 | sc->ds4_calib_data[1].abs_code = ABS_RY; | |
1587 | sc->ds4_calib_data[1].bias = gyro_yaw_bias; | |
1588 | sc->ds4_calib_data[1].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S; | |
1589 | sc->ds4_calib_data[1].sens_denom = gyro_yaw_plus - gyro_yaw_minus; | |
1590 | ||
1591 | sc->ds4_calib_data[2].abs_code = ABS_RZ; | |
1592 | sc->ds4_calib_data[2].bias = gyro_roll_bias; | |
1593 | sc->ds4_calib_data[2].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S; | |
1594 | sc->ds4_calib_data[2].sens_denom = gyro_roll_plus - gyro_roll_minus; | |
1595 | ||
1596 | /* Set accelerometer calibration and normalization parameters. | |
1597 | * Data values will be normalized to 1/DS4_ACC_RES_PER_G G. | |
1598 | */ | |
1599 | range_2g = acc_x_plus - acc_x_minus; | |
1600 | sc->ds4_calib_data[3].abs_code = ABS_X; | |
1601 | sc->ds4_calib_data[3].bias = acc_x_plus - range_2g / 2; | |
1602 | sc->ds4_calib_data[3].sens_numer = 2*DS4_ACC_RES_PER_G; | |
1603 | sc->ds4_calib_data[3].sens_denom = range_2g; | |
1604 | ||
1605 | range_2g = acc_y_plus - acc_y_minus; | |
1606 | sc->ds4_calib_data[4].abs_code = ABS_Y; | |
1607 | sc->ds4_calib_data[4].bias = acc_y_plus - range_2g / 2; | |
1608 | sc->ds4_calib_data[4].sens_numer = 2*DS4_ACC_RES_PER_G; | |
1609 | sc->ds4_calib_data[4].sens_denom = range_2g; | |
1610 | ||
1611 | range_2g = acc_z_plus - acc_z_minus; | |
1612 | sc->ds4_calib_data[5].abs_code = ABS_Z; | |
1613 | sc->ds4_calib_data[5].bias = acc_z_plus - range_2g / 2; | |
1614 | sc->ds4_calib_data[5].sens_numer = 2*DS4_ACC_RES_PER_G; | |
1615 | sc->ds4_calib_data[5].sens_denom = range_2g; | |
1616 | ||
1617 | err_stop: | |
1618 | kfree(buf); | |
9b2b5c9a | 1619 | return ret; |
f9ce7c28 BN |
1620 | } |
1621 | ||
f2f47c38 RC |
1622 | static void dualshock4_calibration_work(struct work_struct *work) |
1623 | { | |
1624 | struct sony_sc *sc = container_of(work, struct sony_sc, hotplug_worker); | |
1625 | unsigned long flags; | |
1626 | enum ds4_dongle_state dongle_state; | |
1627 | int ret; | |
1628 | ||
1629 | ret = dualshock4_get_calibration_data(sc); | |
1630 | if (ret < 0) { | |
1631 | /* This call is very unlikely to fail for the dongle. When it | |
1632 | * fails we are probably in a very bad state, so mark the | |
1633 | * dongle as disabled. We will re-enable the dongle if a new | |
1634 | * DS4 hotplug is detect from sony_raw_event as any issues | |
1635 | * are likely resolved then (the dongle is quite stupid). | |
1636 | */ | |
1637 | hid_err(sc->hdev, "DualShock 4 USB dongle: calibration failed, disabling device\n"); | |
1638 | dongle_state = DONGLE_DISABLED; | |
1639 | } else { | |
1640 | hid_info(sc->hdev, "DualShock 4 USB dongle: calibration completed\n"); | |
1641 | dongle_state = DONGLE_CONNECTED; | |
1642 | } | |
1643 | ||
1644 | spin_lock_irqsave(&sc->lock, flags); | |
1645 | sc->ds4_dongle_state = dongle_state; | |
1646 | spin_unlock_irqrestore(&sc->lock, flags); | |
1647 | } | |
1648 | ||
221399b3 | 1649 | static void sixaxis_set_leds_from_id(struct sony_sc *sc) |
8025087a | 1650 | { |
1adf904e | 1651 | static const u8 sixaxis_leds[10][4] = { |
8025087a FP |
1652 | { 0x01, 0x00, 0x00, 0x00 }, |
1653 | { 0x00, 0x01, 0x00, 0x00 }, | |
1654 | { 0x00, 0x00, 0x01, 0x00 }, | |
1655 | { 0x00, 0x00, 0x00, 0x01 }, | |
1656 | { 0x01, 0x00, 0x00, 0x01 }, | |
1657 | { 0x00, 0x01, 0x00, 0x01 }, | |
1658 | { 0x00, 0x00, 0x01, 0x01 }, | |
1659 | { 0x01, 0x00, 0x01, 0x01 }, | |
1660 | { 0x00, 0x01, 0x01, 0x01 }, | |
1661 | { 0x01, 0x01, 0x01, 0x01 } | |
1662 | }; | |
1663 | ||
221399b3 FP |
1664 | int id = sc->device_id; |
1665 | ||
1666 | BUILD_BUG_ON(MAX_LEDS < ARRAY_SIZE(sixaxis_leds[0])); | |
8025087a FP |
1667 | |
1668 | if (id < 0) | |
1669 | return; | |
1670 | ||
1671 | id %= 10; | |
221399b3 | 1672 | memcpy(sc->led_state, sixaxis_leds[id], sizeof(sixaxis_leds[id])); |
8025087a FP |
1673 | } |
1674 | ||
221399b3 | 1675 | static void dualshock4_set_leds_from_id(struct sony_sc *sc) |
8025087a FP |
1676 | { |
1677 | /* The first 4 color/index entries match what the PS4 assigns */ | |
1adf904e | 1678 | static const u8 color_code[7][3] = { |
39254a13 RC |
1679 | /* Blue */ { 0x00, 0x00, 0x40 }, |
1680 | /* Red */ { 0x40, 0x00, 0x00 }, | |
1681 | /* Green */ { 0x00, 0x40, 0x00 }, | |
1682 | /* Pink */ { 0x20, 0x00, 0x20 }, | |
8025087a FP |
1683 | /* Orange */ { 0x02, 0x01, 0x00 }, |
1684 | /* Teal */ { 0x00, 0x01, 0x01 }, | |
1685 | /* White */ { 0x01, 0x01, 0x01 } | |
1686 | }; | |
1687 | ||
221399b3 FP |
1688 | int id = sc->device_id; |
1689 | ||
1690 | BUILD_BUG_ON(MAX_LEDS < ARRAY_SIZE(color_code[0])); | |
8025087a FP |
1691 | |
1692 | if (id < 0) | |
1693 | return; | |
1694 | ||
1695 | id %= 7; | |
221399b3 | 1696 | memcpy(sc->led_state, color_code[id], sizeof(color_code[id])); |
8025087a FP |
1697 | } |
1698 | ||
221399b3 | 1699 | static void buzz_set_leds(struct sony_sc *sc) |
f04d5140 | 1700 | { |
221399b3 | 1701 | struct hid_device *hdev = sc->hdev; |
f04d5140 CL |
1702 | struct list_head *report_list = |
1703 | &hdev->report_enum[HID_OUTPUT_REPORT].report_list; | |
1704 | struct hid_report *report = list_entry(report_list->next, | |
1705 | struct hid_report, list); | |
1adf904e | 1706 | s32 *value = report->field[0]->value; |
f04d5140 | 1707 | |
221399b3 FP |
1708 | BUILD_BUG_ON(MAX_LEDS < 4); |
1709 | ||
f04d5140 | 1710 | value[0] = 0x00; |
221399b3 FP |
1711 | value[1] = sc->led_state[0] ? 0xff : 0x00; |
1712 | value[2] = sc->led_state[1] ? 0xff : 0x00; | |
1713 | value[3] = sc->led_state[2] ? 0xff : 0x00; | |
1714 | value[4] = sc->led_state[3] ? 0xff : 0x00; | |
f04d5140 CL |
1715 | value[5] = 0x00; |
1716 | value[6] = 0x00; | |
1717 | hid_hw_request(hdev, report, HID_REQ_SET_REPORT); | |
1718 | } | |
1719 | ||
221399b3 | 1720 | static void sony_set_leds(struct sony_sc *sc) |
0a286ef2 | 1721 | { |
221399b3 | 1722 | if (!(sc->quirks & BUZZ_CONTROLLER)) |
b5322736 | 1723 | sony_schedule_work(sc, SONY_WORKER_STATE); |
221399b3 FP |
1724 | else |
1725 | buzz_set_leds(sc); | |
0a286ef2 SE |
1726 | } |
1727 | ||
c5382519 | 1728 | static void sony_led_set_brightness(struct led_classdev *led, |
f04d5140 CL |
1729 | enum led_brightness value) |
1730 | { | |
1731 | struct device *dev = led->dev->parent; | |
ee79a8f8 | 1732 | struct hid_device *hdev = to_hid_device(dev); |
f04d5140 | 1733 | struct sony_sc *drv_data; |
f04d5140 CL |
1734 | |
1735 | int n; | |
b3ed458c | 1736 | int force_update; |
f04d5140 CL |
1737 | |
1738 | drv_data = hid_get_drvdata(hdev); | |
2251b85f | 1739 | if (!drv_data) { |
f04d5140 CL |
1740 | hid_err(hdev, "No device data\n"); |
1741 | return; | |
1742 | } | |
f04d5140 | 1743 | |
b3ed458c FP |
1744 | /* |
1745 | * The Sixaxis on USB will override any LED settings sent to it | |
1746 | * and keep flashing all of the LEDs until the PS button is pressed. | |
1747 | * Updates, even if redundant, must be always be sent to the | |
1748 | * controller to avoid having to toggle the state of an LED just to | |
1749 | * stop the flashing later on. | |
1750 | */ | |
1751 | force_update = !!(drv_data->quirks & SIXAXIS_CONTROLLER_USB); | |
1752 | ||
60781cf4 | 1753 | for (n = 0; n < drv_data->led_count; n++) { |
b3ed458c FP |
1754 | if (led == drv_data->leds[n] && (force_update || |
1755 | (value != drv_data->led_state[n] || | |
1756 | drv_data->led_delay_on[n] || | |
1757 | drv_data->led_delay_off[n]))) { | |
1758 | ||
1759 | drv_data->led_state[n] = value; | |
1760 | ||
1761 | /* Setting the brightness stops the blinking */ | |
1762 | drv_data->led_delay_on[n] = 0; | |
1763 | drv_data->led_delay_off[n] = 0; | |
1764 | ||
221399b3 | 1765 | sony_set_leds(drv_data); |
f04d5140 CL |
1766 | break; |
1767 | } | |
1768 | } | |
1769 | } | |
1770 | ||
c5382519 | 1771 | static enum led_brightness sony_led_get_brightness(struct led_classdev *led) |
f04d5140 CL |
1772 | { |
1773 | struct device *dev = led->dev->parent; | |
ee79a8f8 | 1774 | struct hid_device *hdev = to_hid_device(dev); |
f04d5140 | 1775 | struct sony_sc *drv_data; |
f04d5140 CL |
1776 | |
1777 | int n; | |
f04d5140 CL |
1778 | |
1779 | drv_data = hid_get_drvdata(hdev); | |
2251b85f | 1780 | if (!drv_data) { |
f04d5140 CL |
1781 | hid_err(hdev, "No device data\n"); |
1782 | return LED_OFF; | |
1783 | } | |
f04d5140 | 1784 | |
60781cf4 | 1785 | for (n = 0; n < drv_data->led_count; n++) { |
7db7504a SW |
1786 | if (led == drv_data->leds[n]) |
1787 | return drv_data->led_state[n]; | |
f04d5140 CL |
1788 | } |
1789 | ||
7db7504a | 1790 | return LED_OFF; |
f04d5140 | 1791 | } |
f04d5140 | 1792 | |
b3ed458c FP |
1793 | static int sony_led_blink_set(struct led_classdev *led, unsigned long *delay_on, |
1794 | unsigned long *delay_off) | |
1795 | { | |
1796 | struct device *dev = led->dev->parent; | |
ee79a8f8 | 1797 | struct hid_device *hdev = to_hid_device(dev); |
b3ed458c FP |
1798 | struct sony_sc *drv_data = hid_get_drvdata(hdev); |
1799 | int n; | |
1adf904e | 1800 | u8 new_on, new_off; |
b3ed458c FP |
1801 | |
1802 | if (!drv_data) { | |
1803 | hid_err(hdev, "No device data\n"); | |
1804 | return -EINVAL; | |
1805 | } | |
1806 | ||
1807 | /* Max delay is 255 deciseconds or 2550 milliseconds */ | |
1808 | if (*delay_on > 2550) | |
1809 | *delay_on = 2550; | |
1810 | if (*delay_off > 2550) | |
1811 | *delay_off = 2550; | |
1812 | ||
1813 | /* Blink at 1 Hz if both values are zero */ | |
1814 | if (!*delay_on && !*delay_off) | |
1815 | *delay_on = *delay_off = 500; | |
1816 | ||
1817 | new_on = *delay_on / 10; | |
1818 | new_off = *delay_off / 10; | |
1819 | ||
1820 | for (n = 0; n < drv_data->led_count; n++) { | |
1821 | if (led == drv_data->leds[n]) | |
1822 | break; | |
1823 | } | |
1824 | ||
1825 | /* This LED is not registered on this device */ | |
1826 | if (n >= drv_data->led_count) | |
1827 | return -EINVAL; | |
1828 | ||
1829 | /* Don't schedule work if the values didn't change */ | |
1830 | if (new_on != drv_data->led_delay_on[n] || | |
1831 | new_off != drv_data->led_delay_off[n]) { | |
1832 | drv_data->led_delay_on[n] = new_on; | |
1833 | drv_data->led_delay_off[n] = new_off; | |
b5322736 | 1834 | sony_schedule_work(drv_data, SONY_WORKER_STATE); |
b3ed458c FP |
1835 | } |
1836 | ||
1837 | return 0; | |
1838 | } | |
1839 | ||
fa57a810 | 1840 | static void sony_leds_remove(struct sony_sc *sc) |
0a286ef2 | 1841 | { |
0a286ef2 SE |
1842 | struct led_classdev *led; |
1843 | int n; | |
1844 | ||
fa57a810 | 1845 | BUG_ON(!(sc->quirks & SONY_LED_SUPPORT)); |
0a286ef2 | 1846 | |
fa57a810 FP |
1847 | for (n = 0; n < sc->led_count; n++) { |
1848 | led = sc->leds[n]; | |
1849 | sc->leds[n] = NULL; | |
0a286ef2 SE |
1850 | if (!led) |
1851 | continue; | |
1852 | led_classdev_unregister(led); | |
1853 | kfree(led); | |
1854 | } | |
60781cf4 | 1855 | |
fa57a810 | 1856 | sc->led_count = 0; |
0a286ef2 SE |
1857 | } |
1858 | ||
fa57a810 | 1859 | static int sony_leds_init(struct sony_sc *sc) |
f04d5140 | 1860 | { |
fa57a810 | 1861 | struct hid_device *hdev = sc->hdev; |
40e32ee6 | 1862 | int n, ret = 0; |
b3ed458c | 1863 | int use_ds4_names; |
40e32ee6 JK |
1864 | struct led_classdev *led; |
1865 | size_t name_sz; | |
1866 | char *name; | |
0a286ef2 SE |
1867 | size_t name_len; |
1868 | const char *name_fmt; | |
b3ed458c FP |
1869 | static const char * const ds4_name_str[] = { "red", "green", "blue", |
1870 | "global" }; | |
1adf904e PM |
1871 | u8 max_brightness[MAX_LEDS] = { [0 ... (MAX_LEDS - 1)] = 1 }; |
1872 | u8 use_hw_blink[MAX_LEDS] = { 0 }; | |
f04d5140 | 1873 | |
fa57a810 | 1874 | BUG_ON(!(sc->quirks & SONY_LED_SUPPORT)); |
0a286ef2 | 1875 | |
fa57a810 FP |
1876 | if (sc->quirks & BUZZ_CONTROLLER) { |
1877 | sc->led_count = 4; | |
b3ed458c | 1878 | use_ds4_names = 0; |
0a286ef2 SE |
1879 | name_len = strlen("::buzz#"); |
1880 | name_fmt = "%s::buzz%d"; | |
1881 | /* Validate expected report characteristics. */ | |
1882 | if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, 0, 0, 7)) | |
1883 | return -ENODEV; | |
fa57a810 | 1884 | } else if (sc->quirks & DUALSHOCK4_CONTROLLER) { |
221399b3 FP |
1885 | dualshock4_set_leds_from_id(sc); |
1886 | sc->led_state[3] = 1; | |
b3ed458c FP |
1887 | sc->led_count = 4; |
1888 | memset(max_brightness, 255, 3); | |
1889 | use_hw_blink[3] = 1; | |
1890 | use_ds4_names = 1; | |
61ebca93 FP |
1891 | name_len = 0; |
1892 | name_fmt = "%s:%s"; | |
c5e0c1c4 FP |
1893 | } else if (sc->quirks & MOTION_CONTROLLER) { |
1894 | sc->led_count = 3; | |
1895 | memset(max_brightness, 255, 3); | |
1896 | use_ds4_names = 1; | |
1897 | name_len = 0; | |
1898 | name_fmt = "%s:%s"; | |
4545ee0a | 1899 | } else if (sc->quirks & NAVIGATION_CONTROLLER) { |
1adf904e | 1900 | static const u8 navigation_leds[4] = {0x01, 0x00, 0x00, 0x00}; |
4545ee0a SW |
1901 | |
1902 | memcpy(sc->led_state, navigation_leds, sizeof(navigation_leds)); | |
1903 | sc->led_count = 1; | |
1904 | memset(use_hw_blink, 1, 4); | |
1905 | use_ds4_names = 0; | |
1906 | name_len = strlen("::sony#"); | |
1907 | name_fmt = "%s::sony%d"; | |
60781cf4 | 1908 | } else { |
221399b3 | 1909 | sixaxis_set_leds_from_id(sc); |
fa57a810 | 1910 | sc->led_count = 4; |
b3ed458c FP |
1911 | memset(use_hw_blink, 1, 4); |
1912 | use_ds4_names = 0; | |
61ebca93 FP |
1913 | name_len = strlen("::sony#"); |
1914 | name_fmt = "%s::sony%d"; | |
60781cf4 FP |
1915 | } |
1916 | ||
ad142b9e FP |
1917 | /* |
1918 | * Clear LEDs as we have no way of reading their initial state. This is | |
f04d5140 | 1919 | * only relevant if the driver is loaded after somebody actively set the |
ad142b9e FP |
1920 | * LEDs to on |
1921 | */ | |
221399b3 | 1922 | sony_set_leds(sc); |
f04d5140 | 1923 | |
0a286ef2 | 1924 | name_sz = strlen(dev_name(&hdev->dev)) + name_len + 1; |
f04d5140 | 1925 | |
fa57a810 | 1926 | for (n = 0; n < sc->led_count; n++) { |
61ebca93 | 1927 | |
b3ed458c FP |
1928 | if (use_ds4_names) |
1929 | name_sz = strlen(dev_name(&hdev->dev)) + strlen(ds4_name_str[n]) + 2; | |
61ebca93 | 1930 | |
40e32ee6 JK |
1931 | led = kzalloc(sizeof(struct led_classdev) + name_sz, GFP_KERNEL); |
1932 | if (!led) { | |
1933 | hid_err(hdev, "Couldn't allocate memory for LED %d\n", n); | |
8cd5fcda | 1934 | ret = -ENOMEM; |
40e32ee6 JK |
1935 | goto error_leds; |
1936 | } | |
f04d5140 | 1937 | |
40e32ee6 | 1938 | name = (void *)(&led[1]); |
b3ed458c FP |
1939 | if (use_ds4_names) |
1940 | snprintf(name, name_sz, name_fmt, dev_name(&hdev->dev), | |
1941 | ds4_name_str[n]); | |
61ebca93 FP |
1942 | else |
1943 | snprintf(name, name_sz, name_fmt, dev_name(&hdev->dev), n + 1); | |
40e32ee6 | 1944 | led->name = name; |
221399b3 | 1945 | led->brightness = sc->led_state[n]; |
b3ed458c | 1946 | led->max_brightness = max_brightness[n]; |
765a1077 | 1947 | led->flags = LED_CORE_SUSPENDRESUME; |
c5382519 SE |
1948 | led->brightness_get = sony_led_get_brightness; |
1949 | led->brightness_set = sony_led_set_brightness; | |
f04d5140 | 1950 | |
b3ed458c FP |
1951 | if (use_hw_blink[n]) |
1952 | led->blink_set = sony_led_blink_set; | |
1953 | ||
8025087a FP |
1954 | sc->leds[n] = led; |
1955 | ||
8cd5fcda JL |
1956 | ret = led_classdev_register(&hdev->dev, led); |
1957 | if (ret) { | |
40e32ee6 | 1958 | hid_err(hdev, "Failed to register LED %d\n", n); |
8025087a | 1959 | sc->leds[n] = NULL; |
40e32ee6 JK |
1960 | kfree(led); |
1961 | goto error_leds; | |
f04d5140 CL |
1962 | } |
1963 | } | |
f04d5140 CL |
1964 | |
1965 | return ret; | |
1966 | ||
f04d5140 | 1967 | error_leds: |
fa57a810 | 1968 | sony_leds_remove(sc); |
f04d5140 | 1969 | |
f04d5140 | 1970 | return ret; |
f04d5140 CL |
1971 | } |
1972 | ||
d8aaccda | 1973 | static void sixaxis_send_output_report(struct sony_sc *sc) |
a08c22c0 | 1974 | { |
9b2b5c9a | 1975 | static const union sixaxis_output_report_01 default_report = { |
55d3b664 FP |
1976 | .buf = { |
1977 | 0x01, | |
ad07b7a6 | 1978 | 0x01, 0xff, 0x00, 0xff, 0x00, |
55d3b664 FP |
1979 | 0x00, 0x00, 0x00, 0x00, 0x00, |
1980 | 0xff, 0x27, 0x10, 0x00, 0x32, | |
1981 | 0xff, 0x27, 0x10, 0x00, 0x32, | |
1982 | 0xff, 0x27, 0x10, 0x00, 0x32, | |
1983 | 0xff, 0x27, 0x10, 0x00, 0x32, | |
1984 | 0x00, 0x00, 0x00, 0x00, 0x00 | |
1985 | } | |
a08c22c0 | 1986 | }; |
9b2b5c9a FP |
1987 | struct sixaxis_output_report *report = |
1988 | (struct sixaxis_output_report *)sc->output_report_dmabuf; | |
1989 | int n; | |
1990 | ||
1991 | /* Initialize the report with default values */ | |
1992 | memcpy(report, &default_report, sizeof(struct sixaxis_output_report)); | |
9f323b68 | 1993 | |
0a286ef2 | 1994 | #ifdef CONFIG_SONY_FF |
9b2b5c9a FP |
1995 | report->rumble.right_motor_on = sc->right ? 1 : 0; |
1996 | report->rumble.left_motor_force = sc->left; | |
0a286ef2 SE |
1997 | #endif |
1998 | ||
9b2b5c9a FP |
1999 | report->leds_bitmap |= sc->led_state[0] << 1; |
2000 | report->leds_bitmap |= sc->led_state[1] << 2; | |
2001 | report->leds_bitmap |= sc->led_state[2] << 3; | |
2002 | report->leds_bitmap |= sc->led_state[3] << 4; | |
9f323b68 | 2003 | |
88f6576f | 2004 | /* Set flag for all leds off, required for 3rd party INTEC controller */ |
9b2b5c9a FP |
2005 | if ((report->leds_bitmap & 0x1E) == 0) |
2006 | report->leds_bitmap |= 0x20; | |
88f6576f | 2007 | |
b3ed458c FP |
2008 | /* |
2009 | * The LEDs in the report are indexed in reverse order to their | |
2010 | * corresponding light on the controller. | |
2011 | * Index 0 = LED 4, index 1 = LED 3, etc... | |
2012 | * | |
2013 | * In the case of both delay values being zero (blinking disabled) the | |
2014 | * default report values should be used or the controller LED will be | |
2015 | * always off. | |
2016 | */ | |
2017 | for (n = 0; n < 4; n++) { | |
2018 | if (sc->led_delay_on[n] || sc->led_delay_off[n]) { | |
9b2b5c9a FP |
2019 | report->led[3 - n].duty_off = sc->led_delay_off[n]; |
2020 | report->led[3 - n].duty_on = sc->led_delay_on[n]; | |
b3ed458c FP |
2021 | } |
2022 | } | |
2023 | ||
1adf904e | 2024 | hid_hw_raw_request(sc->hdev, report->report_id, (u8 *)report, |
9b2b5c9a FP |
2025 | sizeof(struct sixaxis_output_report), |
2026 | HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); | |
9f323b68 SE |
2027 | } |
2028 | ||
d8aaccda | 2029 | static void dualshock4_send_output_report(struct sony_sc *sc) |
0bd88dd3 | 2030 | { |
0da8ea65 | 2031 | struct hid_device *hdev = sc->hdev; |
1adf904e | 2032 | u8 *buf = sc->output_report_dmabuf; |
48220237 FP |
2033 | int offset; |
2034 | ||
c4425c8f | 2035 | /* |
77b499e7 RC |
2036 | * NOTE: The lower 6 bits of buf[1] field of the Bluetooth report |
2037 | * control the interval at which Dualshock 4 reports data: | |
2038 | * 0x00 - 1ms | |
2039 | * 0x01 - 1ms | |
2040 | * 0x02 - 2ms | |
2041 | * 0x3E - 62ms | |
2042 | * 0x3F - disabled | |
c4425c8f | 2043 | */ |
35f436c3 | 2044 | if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) { |
2c159de0 | 2045 | memset(buf, 0, DS4_OUTPUT_REPORT_0x05_SIZE); |
fdcf105d | 2046 | buf[0] = 0x05; |
5caceb06 | 2047 | buf[1] = 0x07; /* blink + LEDs + motor */ |
fdcf105d FP |
2048 | offset = 4; |
2049 | } else { | |
2c159de0 | 2050 | memset(buf, 0, DS4_OUTPUT_REPORT_0x11_SIZE); |
fdcf105d | 2051 | buf[0] = 0x11; |
77b499e7 | 2052 | buf[1] = 0xC0 /* HID + CRC */ | sc->ds4_bt_poll_interval; |
5caceb06 | 2053 | buf[3] = 0x07; /* blink + LEDs + motor */ |
fdcf105d FP |
2054 | offset = 6; |
2055 | } | |
0bd88dd3 FP |
2056 | |
2057 | #ifdef CONFIG_SONY_FF | |
48220237 FP |
2058 | buf[offset++] = sc->right; |
2059 | buf[offset++] = sc->left; | |
2060 | #else | |
2061 | offset += 2; | |
0bd88dd3 FP |
2062 | #endif |
2063 | ||
b3ed458c FP |
2064 | /* LED 3 is the global control */ |
2065 | if (sc->led_state[3]) { | |
2066 | buf[offset++] = sc->led_state[0]; | |
2067 | buf[offset++] = sc->led_state[1]; | |
2068 | buf[offset++] = sc->led_state[2]; | |
2069 | } else { | |
2070 | offset += 3; | |
2071 | } | |
2072 | ||
2073 | /* If both delay values are zero the DualShock 4 disables blinking. */ | |
2074 | buf[offset++] = sc->led_delay_on[3]; | |
2075 | buf[offset++] = sc->led_delay_off[3]; | |
60781cf4 | 2076 | |
35f436c3 | 2077 | if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) |
2c159de0 | 2078 | hid_hw_output_report(hdev, buf, DS4_OUTPUT_REPORT_0x05_SIZE); |
e7ef53ad RC |
2079 | else { |
2080 | /* CRC generation */ | |
2081 | u8 bthdr = 0xA2; | |
2082 | u32 crc; | |
2083 | ||
2084 | crc = crc32_le(0xFFFFFFFF, &bthdr, 1); | |
2085 | crc = ~crc32_le(crc, buf, DS4_OUTPUT_REPORT_0x11_SIZE-4); | |
2086 | put_unaligned_le32(crc, &buf[74]); | |
2087 | hid_hw_output_report(hdev, buf, DS4_OUTPUT_REPORT_0x11_SIZE); | |
2088 | } | |
0bd88dd3 FP |
2089 | } |
2090 | ||
d8aaccda | 2091 | static void motion_send_output_report(struct sony_sc *sc) |
c5e0c1c4 | 2092 | { |
c5e0c1c4 FP |
2093 | struct hid_device *hdev = sc->hdev; |
2094 | struct motion_output_report_02 *report = | |
2095 | (struct motion_output_report_02 *)sc->output_report_dmabuf; | |
2096 | ||
41d2d425 | 2097 | memset(report, 0, MOTION_REPORT_0x02_SIZE); |
c5e0c1c4 FP |
2098 | |
2099 | report->type = 0x02; /* set leds */ | |
2100 | report->r = sc->led_state[0]; | |
2101 | report->g = sc->led_state[1]; | |
2102 | report->b = sc->led_state[2]; | |
2103 | ||
2104 | #ifdef CONFIG_SONY_FF | |
2105 | report->rumble = max(sc->right, sc->left); | |
2106 | #endif | |
2107 | ||
1adf904e | 2108 | hid_hw_output_report(hdev, (u8 *)report, MOTION_REPORT_0x02_SIZE); |
c5e0c1c4 FP |
2109 | } |
2110 | ||
decd946c FP |
2111 | static inline void sony_send_output_report(struct sony_sc *sc) |
2112 | { | |
2113 | if (sc->send_output_report) | |
2114 | sc->send_output_report(sc); | |
2115 | } | |
2116 | ||
d8aaccda FP |
2117 | static void sony_state_worker(struct work_struct *work) |
2118 | { | |
2119 | struct sony_sc *sc = container_of(work, struct sony_sc, state_worker); | |
ef916ef5 | 2120 | |
d8aaccda FP |
2121 | sc->send_output_report(sc); |
2122 | } | |
2123 | ||
9b2b5c9a FP |
2124 | static int sony_allocate_output_report(struct sony_sc *sc) |
2125 | { | |
4545ee0a SW |
2126 | if ((sc->quirks & SIXAXIS_CONTROLLER) || |
2127 | (sc->quirks & NAVIGATION_CONTROLLER)) | |
9b2b5c9a FP |
2128 | sc->output_report_dmabuf = |
2129 | kmalloc(sizeof(union sixaxis_output_report_01), | |
2130 | GFP_KERNEL); | |
2131 | else if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) | |
2c159de0 | 2132 | sc->output_report_dmabuf = kmalloc(DS4_OUTPUT_REPORT_0x11_SIZE, |
9b2b5c9a | 2133 | GFP_KERNEL); |
35f436c3 | 2134 | else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) |
2c159de0 | 2135 | sc->output_report_dmabuf = kmalloc(DS4_OUTPUT_REPORT_0x05_SIZE, |
9b2b5c9a | 2136 | GFP_KERNEL); |
c5e0c1c4 | 2137 | else if (sc->quirks & MOTION_CONTROLLER) |
41d2d425 SW |
2138 | sc->output_report_dmabuf = kmalloc(MOTION_REPORT_0x02_SIZE, |
2139 | GFP_KERNEL); | |
9b2b5c9a FP |
2140 | else |
2141 | return 0; | |
2142 | ||
2143 | if (!sc->output_report_dmabuf) | |
2144 | return -ENOMEM; | |
2145 | ||
2146 | return 0; | |
2147 | } | |
2148 | ||
0a286ef2 | 2149 | #ifdef CONFIG_SONY_FF |
9f323b68 SE |
2150 | static int sony_play_effect(struct input_dev *dev, void *data, |
2151 | struct ff_effect *effect) | |
2152 | { | |
a08c22c0 | 2153 | struct hid_device *hid = input_get_drvdata(dev); |
9f323b68 | 2154 | struct sony_sc *sc = hid_get_drvdata(hid); |
a08c22c0 SE |
2155 | |
2156 | if (effect->type != FF_RUMBLE) | |
2157 | return 0; | |
2158 | ||
9f323b68 | 2159 | sc->left = effect->u.rumble.strong_magnitude / 256; |
0bd88dd3 | 2160 | sc->right = effect->u.rumble.weak_magnitude / 256; |
a08c22c0 | 2161 | |
b5322736 | 2162 | sony_schedule_work(sc, SONY_WORKER_STATE); |
9f323b68 | 2163 | return 0; |
a08c22c0 SE |
2164 | } |
2165 | ||
fa57a810 | 2166 | static int sony_init_ff(struct sony_sc *sc) |
a08c22c0 | 2167 | { |
fa57a810 | 2168 | struct hid_input *hidinput = list_entry(sc->hdev->inputs.next, |
a08c22c0 SE |
2169 | struct hid_input, list); |
2170 | struct input_dev *input_dev = hidinput->input; | |
2171 | ||
2172 | input_set_capability(input_dev, EV_FF, FF_RUMBLE); | |
2173 | return input_ff_create_memless(input_dev, NULL, sony_play_effect); | |
2174 | } | |
2175 | ||
2176 | #else | |
fa57a810 | 2177 | static int sony_init_ff(struct sony_sc *sc) |
a08c22c0 SE |
2178 | { |
2179 | return 0; | |
2180 | } | |
9f323b68 | 2181 | |
a08c22c0 SE |
2182 | #endif |
2183 | ||
d902f472 FP |
2184 | static int sony_battery_get_property(struct power_supply *psy, |
2185 | enum power_supply_property psp, | |
2186 | union power_supply_propval *val) | |
2187 | { | |
297d716f | 2188 | struct sony_sc *sc = power_supply_get_drvdata(psy); |
d902f472 FP |
2189 | unsigned long flags; |
2190 | int ret = 0; | |
2191 | u8 battery_charging, battery_capacity, cable_state; | |
2192 | ||
2193 | spin_lock_irqsave(&sc->lock, flags); | |
2194 | battery_charging = sc->battery_charging; | |
2195 | battery_capacity = sc->battery_capacity; | |
2196 | cable_state = sc->cable_state; | |
2197 | spin_unlock_irqrestore(&sc->lock, flags); | |
2198 | ||
2199 | switch (psp) { | |
2200 | case POWER_SUPPLY_PROP_PRESENT: | |
2201 | val->intval = 1; | |
2202 | break; | |
2203 | case POWER_SUPPLY_PROP_SCOPE: | |
2204 | val->intval = POWER_SUPPLY_SCOPE_DEVICE; | |
2205 | break; | |
2206 | case POWER_SUPPLY_PROP_CAPACITY: | |
2207 | val->intval = battery_capacity; | |
2208 | break; | |
2209 | case POWER_SUPPLY_PROP_STATUS: | |
2210 | if (battery_charging) | |
2211 | val->intval = POWER_SUPPLY_STATUS_CHARGING; | |
2212 | else | |
2213 | if (battery_capacity == 100 && cable_state) | |
2214 | val->intval = POWER_SUPPLY_STATUS_FULL; | |
2215 | else | |
2216 | val->intval = POWER_SUPPLY_STATUS_DISCHARGING; | |
2217 | break; | |
2218 | default: | |
2219 | ret = -EINVAL; | |
2220 | break; | |
2221 | } | |
2222 | return ret; | |
9f323b68 SE |
2223 | } |
2224 | ||
0f398230 | 2225 | static int sony_battery_probe(struct sony_sc *sc, int append_dev_id) |
c4e1ddf2 | 2226 | { |
0f398230 FP |
2227 | const char *battery_str_fmt = append_dev_id ? |
2228 | "sony_controller_battery_%pMR_%i" : | |
2229 | "sony_controller_battery_%pMR"; | |
297d716f | 2230 | struct power_supply_config psy_cfg = { .drv_data = sc, }; |
c4e1ddf2 | 2231 | struct hid_device *hdev = sc->hdev; |
d902f472 | 2232 | int ret; |
c4e1ddf2 | 2233 | |
ad142b9e FP |
2234 | /* |
2235 | * Set the default battery level to 100% to avoid low battery warnings | |
d9a293a9 FP |
2236 | * if the battery is polled before the first device report is received. |
2237 | */ | |
2238 | sc->battery_capacity = 100; | |
2239 | ||
297d716f KK |
2240 | sc->battery_desc.properties = sony_battery_props; |
2241 | sc->battery_desc.num_properties = ARRAY_SIZE(sony_battery_props); | |
2242 | sc->battery_desc.get_property = sony_battery_get_property; | |
2243 | sc->battery_desc.type = POWER_SUPPLY_TYPE_BATTERY; | |
2244 | sc->battery_desc.use_for_apm = 0; | |
0f398230 FP |
2245 | sc->battery_desc.name = kasprintf(GFP_KERNEL, battery_str_fmt, |
2246 | sc->mac_address, sc->device_id); | |
297d716f | 2247 | if (!sc->battery_desc.name) |
d902f472 | 2248 | return -ENOMEM; |
c4e1ddf2 | 2249 | |
297d716f KK |
2250 | sc->battery = power_supply_register(&hdev->dev, &sc->battery_desc, |
2251 | &psy_cfg); | |
2252 | if (IS_ERR(sc->battery)) { | |
2253 | ret = PTR_ERR(sc->battery); | |
d902f472 FP |
2254 | hid_err(hdev, "Unable to register battery device\n"); |
2255 | goto err_free; | |
2256 | } | |
c4e1ddf2 | 2257 | |
297d716f | 2258 | power_supply_powers(sc->battery, &hdev->dev); |
a08c22c0 | 2259 | return 0; |
d902f472 FP |
2260 | |
2261 | err_free: | |
297d716f KK |
2262 | kfree(sc->battery_desc.name); |
2263 | sc->battery_desc.name = NULL; | |
d902f472 | 2264 | return ret; |
a08c22c0 | 2265 | } |
9f323b68 | 2266 | |
d902f472 | 2267 | static void sony_battery_remove(struct sony_sc *sc) |
9f323b68 | 2268 | { |
297d716f | 2269 | if (!sc->battery_desc.name) |
d902f472 FP |
2270 | return; |
2271 | ||
297d716f KK |
2272 | power_supply_unregister(sc->battery); |
2273 | kfree(sc->battery_desc.name); | |
2274 | sc->battery_desc.name = NULL; | |
9f323b68 | 2275 | } |
a08c22c0 | 2276 | |
d2d782fc FP |
2277 | /* |
2278 | * If a controller is plugged in via USB while already connected via Bluetooth | |
2279 | * it will show up as two devices. A global list of connected controllers and | |
2280 | * their MAC addresses is maintained to ensure that a device is only connected | |
2281 | * once. | |
0f398230 FP |
2282 | * |
2283 | * Some USB-only devices masquerade as Sixaxis controllers and all have the | |
2284 | * same dummy Bluetooth address, so a comparison of the connection type is | |
2285 | * required. Devices are only rejected in the case where two devices have | |
2286 | * matching Bluetooth addresses on different bus types. | |
d2d782fc | 2287 | */ |
0f398230 FP |
2288 | static inline int sony_compare_connection_type(struct sony_sc *sc0, |
2289 | struct sony_sc *sc1) | |
2290 | { | |
2291 | const int sc0_not_bt = !(sc0->quirks & SONY_BT_DEVICE); | |
2292 | const int sc1_not_bt = !(sc1->quirks & SONY_BT_DEVICE); | |
2293 | ||
2294 | return sc0_not_bt == sc1_not_bt; | |
2295 | } | |
2296 | ||
d2d782fc FP |
2297 | static int sony_check_add_dev_list(struct sony_sc *sc) |
2298 | { | |
2299 | struct sony_sc *entry; | |
2300 | unsigned long flags; | |
2301 | int ret; | |
2302 | ||
2303 | spin_lock_irqsave(&sony_dev_list_lock, flags); | |
2304 | ||
2305 | list_for_each_entry(entry, &sony_device_list, list_node) { | |
2306 | ret = memcmp(sc->mac_address, entry->mac_address, | |
2307 | sizeof(sc->mac_address)); | |
2308 | if (!ret) { | |
0f398230 FP |
2309 | if (sony_compare_connection_type(sc, entry)) { |
2310 | ret = 1; | |
2311 | } else { | |
2312 | ret = -EEXIST; | |
2313 | hid_info(sc->hdev, | |
2314 | "controller with MAC address %pMR already connected\n", | |
d2d782fc | 2315 | sc->mac_address); |
0f398230 | 2316 | } |
d2d782fc | 2317 | goto unlock; |
c4e1ddf2 FP |
2318 | } |
2319 | } | |
2320 | ||
d2d782fc FP |
2321 | ret = 0; |
2322 | list_add(&(sc->list_node), &sony_device_list); | |
c4e1ddf2 | 2323 | |
d2d782fc FP |
2324 | unlock: |
2325 | spin_unlock_irqrestore(&sony_dev_list_lock, flags); | |
2326 | return ret; | |
2327 | } | |
2328 | ||
2329 | static void sony_remove_dev_list(struct sony_sc *sc) | |
2330 | { | |
2331 | unsigned long flags; | |
c4e1ddf2 | 2332 | |
d2d782fc FP |
2333 | if (sc->list_node.next) { |
2334 | spin_lock_irqsave(&sony_dev_list_lock, flags); | |
2335 | list_del(&(sc->list_node)); | |
2336 | spin_unlock_irqrestore(&sony_dev_list_lock, flags); | |
2337 | } | |
c4e1ddf2 FP |
2338 | } |
2339 | ||
d2d782fc FP |
2340 | static int sony_get_bt_devaddr(struct sony_sc *sc) |
2341 | { | |
2342 | int ret; | |
2343 | ||
2344 | /* HIDP stores the device MAC address as a string in the uniq field. */ | |
2345 | ret = strlen(sc->hdev->uniq); | |
2346 | if (ret != 17) | |
2347 | return -EINVAL; | |
2348 | ||
2349 | ret = sscanf(sc->hdev->uniq, | |
2350 | "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", | |
2351 | &sc->mac_address[5], &sc->mac_address[4], &sc->mac_address[3], | |
2352 | &sc->mac_address[2], &sc->mac_address[1], &sc->mac_address[0]); | |
2353 | ||
2354 | if (ret != 6) | |
2355 | return -EINVAL; | |
2356 | ||
2357 | return 0; | |
2358 | } | |
2359 | ||
2360 | static int sony_check_add(struct sony_sc *sc) | |
2361 | { | |
1adf904e | 2362 | u8 *buf = NULL; |
d2d782fc FP |
2363 | int n, ret; |
2364 | ||
2365 | if ((sc->quirks & DUALSHOCK4_CONTROLLER_BT) || | |
12e9a6d7 | 2366 | (sc->quirks & MOTION_CONTROLLER_BT) || |
4545ee0a | 2367 | (sc->quirks & NAVIGATION_CONTROLLER_BT) || |
d2d782fc FP |
2368 | (sc->quirks & SIXAXIS_CONTROLLER_BT)) { |
2369 | /* | |
2370 | * sony_get_bt_devaddr() attempts to parse the Bluetooth MAC | |
2371 | * address from the uniq string where HIDP stores it. | |
2372 | * As uniq cannot be guaranteed to be a MAC address in all cases | |
2373 | * a failure of this function should not prevent the connection. | |
2374 | */ | |
2375 | if (sony_get_bt_devaddr(sc) < 0) { | |
2376 | hid_warn(sc->hdev, "UNIQ does not contain a MAC address; duplicate check skipped\n"); | |
2377 | return 0; | |
2378 | } | |
35f436c3 | 2379 | } else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) { |
2c159de0 | 2380 | buf = kmalloc(DS4_FEATURE_REPORT_0x81_SIZE, GFP_KERNEL); |
9b2b5c9a FP |
2381 | if (!buf) |
2382 | return -ENOMEM; | |
d2d782fc FP |
2383 | |
2384 | /* | |
2385 | * The MAC address of a DS4 controller connected via USB can be | |
2386 | * retrieved with feature report 0x81. The address begins at | |
2387 | * offset 1. | |
2388 | */ | |
9b2b5c9a | 2389 | ret = hid_hw_raw_request(sc->hdev, 0x81, buf, |
2c159de0 | 2390 | DS4_FEATURE_REPORT_0x81_SIZE, HID_FEATURE_REPORT, |
9b2b5c9a | 2391 | HID_REQ_GET_REPORT); |
d2d782fc | 2392 | |
2c159de0 | 2393 | if (ret != DS4_FEATURE_REPORT_0x81_SIZE) { |
d2d782fc | 2394 | hid_err(sc->hdev, "failed to retrieve feature report 0x81 with the DualShock 4 MAC address\n"); |
9b2b5c9a FP |
2395 | ret = ret < 0 ? ret : -EINVAL; |
2396 | goto out_free; | |
d2d782fc FP |
2397 | } |
2398 | ||
2399 | memcpy(sc->mac_address, &buf[1], sizeof(sc->mac_address)); | |
c70d5f70 RC |
2400 | |
2401 | snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq), | |
2402 | "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", | |
2403 | sc->mac_address[5], sc->mac_address[4], | |
2404 | sc->mac_address[3], sc->mac_address[2], | |
2405 | sc->mac_address[1], sc->mac_address[0]); | |
4545ee0a SW |
2406 | } else if ((sc->quirks & SIXAXIS_CONTROLLER_USB) || |
2407 | (sc->quirks & NAVIGATION_CONTROLLER_USB)) { | |
9b2b5c9a FP |
2408 | buf = kmalloc(SIXAXIS_REPORT_0xF2_SIZE, GFP_KERNEL); |
2409 | if (!buf) | |
2410 | return -ENOMEM; | |
d2d782fc FP |
2411 | |
2412 | /* | |
2413 | * The MAC address of a Sixaxis controller connected via USB can | |
2414 | * be retrieved with feature report 0xf2. The address begins at | |
2415 | * offset 4. | |
2416 | */ | |
9b2b5c9a FP |
2417 | ret = hid_hw_raw_request(sc->hdev, 0xf2, buf, |
2418 | SIXAXIS_REPORT_0xF2_SIZE, HID_FEATURE_REPORT, | |
2419 | HID_REQ_GET_REPORT); | |
d2d782fc | 2420 | |
9b2b5c9a | 2421 | if (ret != SIXAXIS_REPORT_0xF2_SIZE) { |
d2d782fc | 2422 | hid_err(sc->hdev, "failed to retrieve feature report 0xf2 with the Sixaxis MAC address\n"); |
9b2b5c9a FP |
2423 | ret = ret < 0 ? ret : -EINVAL; |
2424 | goto out_free; | |
d2d782fc FP |
2425 | } |
2426 | ||
2427 | /* | |
2428 | * The Sixaxis device MAC in the report is big-endian and must | |
2429 | * be byte-swapped. | |
2430 | */ | |
2431 | for (n = 0; n < 6; n++) | |
2432 | sc->mac_address[5-n] = buf[4+n]; | |
5a144be3 RC |
2433 | |
2434 | snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq), | |
2435 | "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", | |
2436 | sc->mac_address[5], sc->mac_address[4], | |
2437 | sc->mac_address[3], sc->mac_address[2], | |
2438 | sc->mac_address[1], sc->mac_address[0]); | |
d2d782fc FP |
2439 | } else { |
2440 | return 0; | |
2441 | } | |
2442 | ||
9b2b5c9a FP |
2443 | ret = sony_check_add_dev_list(sc); |
2444 | ||
2445 | out_free: | |
2446 | ||
2447 | kfree(buf); | |
2448 | ||
2449 | return ret; | |
d2d782fc FP |
2450 | } |
2451 | ||
8025087a FP |
2452 | static int sony_set_device_id(struct sony_sc *sc) |
2453 | { | |
2454 | int ret; | |
2455 | ||
2456 | /* | |
2457 | * Only DualShock 4 or Sixaxis controllers get an id. | |
2458 | * All others are set to -1. | |
2459 | */ | |
2460 | if ((sc->quirks & SIXAXIS_CONTROLLER) || | |
2461 | (sc->quirks & DUALSHOCK4_CONTROLLER)) { | |
2462 | ret = ida_simple_get(&sony_device_id_allocator, 0, 0, | |
2463 | GFP_KERNEL); | |
2464 | if (ret < 0) { | |
2465 | sc->device_id = -1; | |
2466 | return ret; | |
2467 | } | |
2468 | sc->device_id = ret; | |
2469 | } else { | |
2470 | sc->device_id = -1; | |
2471 | } | |
2472 | ||
2473 | return 0; | |
2474 | } | |
2475 | ||
2476 | static void sony_release_device_id(struct sony_sc *sc) | |
2477 | { | |
2478 | if (sc->device_id >= 0) { | |
2479 | ida_simple_remove(&sony_device_id_allocator, sc->device_id); | |
2480 | sc->device_id = -1; | |
2481 | } | |
2482 | } | |
2483 | ||
d8aaccda | 2484 | static inline void sony_init_output_report(struct sony_sc *sc, |
09593e38 | 2485 | void (*send_output_report)(struct sony_sc *)) |
46262047 | 2486 | { |
d8aaccda FP |
2487 | sc->send_output_report = send_output_report; |
2488 | ||
b5322736 | 2489 | if (!sc->state_worker_initialized) |
d8aaccda | 2490 | INIT_WORK(&sc->state_worker, sony_state_worker); |
46262047 | 2491 | |
b5322736 | 2492 | sc->state_worker_initialized = 1; |
46262047 FP |
2493 | } |
2494 | ||
2495 | static inline void sony_cancel_work_sync(struct sony_sc *sc) | |
2496 | { | |
f2f47c38 RC |
2497 | if (sc->hotplug_worker_initialized) |
2498 | cancel_work_sync(&sc->hotplug_worker); | |
b5322736 | 2499 | if (sc->state_worker_initialized) |
46262047 FP |
2500 | cancel_work_sync(&sc->state_worker); |
2501 | } | |
d2d782fc | 2502 | |
77b499e7 | 2503 | |
e1bc84d0 RC |
2504 | static int sony_input_configured(struct hid_device *hdev, |
2505 | struct hid_input *hidinput) | |
bd28ce00 | 2506 | { |
e1bc84d0 | 2507 | struct sony_sc *sc = hid_get_drvdata(hdev); |
0f398230 | 2508 | int append_dev_id; |
e1bc84d0 | 2509 | int ret; |
bd28ce00 | 2510 | |
131a8a9a | 2511 | ret = sony_set_device_id(sc); |
9b2b5c9a | 2512 | if (ret < 0) { |
131a8a9a | 2513 | hid_err(hdev, "failed to allocate the device id\n"); |
9b2b5c9a FP |
2514 | goto err_stop; |
2515 | } | |
2516 | ||
df848bc0 RC |
2517 | ret = append_dev_id = sony_check_add(sc); |
2518 | if (ret < 0) | |
2519 | goto err_stop; | |
2520 | ||
131a8a9a | 2521 | ret = sony_allocate_output_report(sc); |
8025087a | 2522 | if (ret < 0) { |
131a8a9a | 2523 | hid_err(hdev, "failed to allocate the output report buffer\n"); |
8025087a FP |
2524 | goto err_stop; |
2525 | } | |
2526 | ||
510c8b7c | 2527 | if (sc->quirks & NAVIGATION_CONTROLLER_USB) { |
e534a935 BT |
2528 | /* |
2529 | * The Sony Sixaxis does not handle HID Output Reports on the | |
2530 | * Interrupt EP like it could, so we need to force HID Output | |
2531 | * Reports to use HID_REQ_SET_REPORT on the Control EP. | |
2532 | * | |
2533 | * There is also another issue about HID Output Reports via USB, | |
2534 | * the Sixaxis does not want the report_id as part of the data | |
2535 | * packet, so we have to discard buf[0] when sending the actual | |
2536 | * control message, even for numbered reports, humpf! | |
2a242932 FP |
2537 | * |
2538 | * Additionally, the Sixaxis on USB isn't properly initialized | |
2539 | * until the PS logo button is pressed and as such won't retain | |
2540 | * any state set by an output report, so the initial | |
2541 | * configuration report is deferred until the first input | |
2542 | * report arrives. | |
e534a935 BT |
2543 | */ |
2544 | hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; | |
2545 | hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID; | |
2a242932 | 2546 | sc->defer_initialization = 1; |
80ecc48c | 2547 | |
816651a7 | 2548 | ret = sixaxis_set_operational_usb(hdev); |
80ecc48c RC |
2549 | if (ret < 0) { |
2550 | hid_err(hdev, "Failed to set controller into operational mode\n"); | |
2551 | goto err_stop; | |
2552 | } | |
2553 | ||
d8aaccda | 2554 | sony_init_output_report(sc, sixaxis_send_output_report); |
510c8b7c RC |
2555 | } else if (sc->quirks & NAVIGATION_CONTROLLER_BT) { |
2556 | /* | |
2557 | * The Navigation controller wants output reports sent on the ctrl | |
2558 | * endpoint when connected via Bluetooth. | |
2559 | */ | |
2560 | hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; | |
2561 | ||
2562 | ret = sixaxis_set_operational_bt(hdev); | |
2563 | if (ret < 0) { | |
2564 | hid_err(hdev, "Failed to set controller into operational mode\n"); | |
2565 | goto err_stop; | |
2566 | } | |
2567 | ||
d8aaccda | 2568 | sony_init_output_report(sc, sixaxis_send_output_report); |
510c8b7c RC |
2569 | } else if (sc->quirks & SIXAXIS_CONTROLLER_USB) { |
2570 | /* | |
2571 | * The Sony Sixaxis does not handle HID Output Reports on the | |
2572 | * Interrupt EP and the device only becomes active when the | |
2573 | * PS button is pressed. See comment for Navigation controller | |
2574 | * above for more details. | |
2575 | */ | |
2576 | hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; | |
2577 | hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID; | |
2578 | sc->defer_initialization = 1; | |
2579 | ||
2580 | ret = sixaxis_set_operational_usb(hdev); | |
2581 | if (ret < 0) { | |
2582 | hid_err(hdev, "Failed to set controller into operational mode\n"); | |
2583 | goto err_stop; | |
2584 | } | |
2585 | ||
2586 | ret = sony_register_sensors(sc); | |
2587 | if (ret) { | |
2588 | hid_err(sc->hdev, | |
2589 | "Unable to initialize motion sensors: %d\n", ret); | |
2590 | goto err_stop; | |
2591 | } | |
2592 | ||
2593 | sony_init_output_report(sc, sixaxis_send_output_report); | |
2594 | } else if (sc->quirks & SIXAXIS_CONTROLLER_BT) { | |
2078b9bb FP |
2595 | /* |
2596 | * The Sixaxis wants output reports sent on the ctrl endpoint | |
2597 | * when connected via Bluetooth. | |
2598 | */ | |
2599 | hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; | |
80ecc48c | 2600 | |
816651a7 | 2601 | ret = sixaxis_set_operational_bt(hdev); |
80ecc48c RC |
2602 | if (ret < 0) { |
2603 | hid_err(hdev, "Failed to set controller into operational mode\n"); | |
2604 | goto err_stop; | |
2605 | } | |
2606 | ||
510c8b7c RC |
2607 | ret = sony_register_sensors(sc); |
2608 | if (ret) { | |
2609 | hid_err(sc->hdev, | |
2610 | "Unable to initialize motion sensors: %d\n", ret); | |
2611 | goto err_stop; | |
2612 | } | |
2613 | ||
d8aaccda | 2614 | sony_init_output_report(sc, sixaxis_send_output_report); |
fee4e2d5 | 2615 | } else if (sc->quirks & DUALSHOCK4_CONTROLLER) { |
55a07d62 RC |
2616 | ret = dualshock4_get_calibration_data(sc); |
2617 | if (ret < 0) { | |
2618 | hid_err(hdev, "Failed to get calibration data from Dualshock 4\n"); | |
2619 | goto err_stop; | |
68330d83 | 2620 | } |
c4e1ddf2 | 2621 | |
e1bc84d0 RC |
2622 | /* |
2623 | * The Dualshock 4 touchpad supports 2 touches and has a | |
2624 | * resolution of 1920x942 (44.86 dots/mm). | |
2625 | */ | |
ac797b95 | 2626 | ret = sony_register_touchpad(sc, 2, 1920, 942); |
e1bc84d0 RC |
2627 | if (ret) { |
2628 | hid_err(sc->hdev, | |
2629 | "Unable to initialize multi-touch slots: %d\n", | |
2630 | ret); | |
2b6579d4 | 2631 | goto err_stop; |
e1bc84d0 RC |
2632 | } |
2633 | ||
227c011b RC |
2634 | ret = sony_register_sensors(sc); |
2635 | if (ret) { | |
2636 | hid_err(sc->hdev, | |
2637 | "Unable to initialize motion sensors: %d\n", ret); | |
2638 | goto err_stop; | |
2639 | } | |
2640 | ||
77b499e7 RC |
2641 | if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) { |
2642 | sc->ds4_bt_poll_interval = DS4_BT_DEFAULT_POLL_INTERVAL_MS; | |
2643 | ret = device_create_file(&sc->hdev->dev, &dev_attr_bt_poll_interval); | |
2644 | if (ret) | |
2645 | hid_warn(sc->hdev, | |
2646 | "can't create sysfs bt_poll_interval attribute err: %d\n", | |
2647 | ret); | |
2648 | } | |
2649 | ||
f2f47c38 RC |
2650 | if (sc->quirks & DUALSHOCK4_DONGLE) { |
2651 | INIT_WORK(&sc->hotplug_worker, dualshock4_calibration_work); | |
2652 | sc->hotplug_worker_initialized = 1; | |
2653 | sc->ds4_dongle_state = DONGLE_DISCONNECTED; | |
2654 | } | |
2655 | ||
d8aaccda | 2656 | sony_init_output_report(sc, dualshock4_send_output_report); |
c5e0c1c4 | 2657 | } else if (sc->quirks & MOTION_CONTROLLER) { |
d8aaccda | 2658 | sony_init_output_report(sc, motion_send_output_report); |
0bd88dd3 FP |
2659 | } else { |
2660 | ret = 0; | |
2661 | } | |
f9ce7c28 | 2662 | |
0a286ef2 | 2663 | if (sc->quirks & SONY_LED_SUPPORT) { |
fa57a810 | 2664 | ret = sony_leds_init(sc); |
0a286ef2 SE |
2665 | if (ret < 0) |
2666 | goto err_stop; | |
2667 | } | |
2668 | ||
d902f472 | 2669 | if (sc->quirks & SONY_BATTERY_SUPPORT) { |
0f398230 | 2670 | ret = sony_battery_probe(sc, append_dev_id); |
d902f472 FP |
2671 | if (ret < 0) |
2672 | goto err_stop; | |
2673 | ||
2674 | /* Open the device to receive reports with battery info */ | |
2675 | ret = hid_hw_open(hdev); | |
2676 | if (ret < 0) { | |
2677 | hid_err(hdev, "hw open failed\n"); | |
2678 | goto err_stop; | |
2679 | } | |
2680 | } | |
2681 | ||
c8de9dbb | 2682 | if (sc->quirks & SONY_FF_SUPPORT) { |
fa57a810 | 2683 | ret = sony_init_ff(sc); |
c8de9dbb FP |
2684 | if (ret < 0) |
2685 | goto err_close; | |
5f5750d2 | 2686 | } |
a08c22c0 | 2687 | |
bd28ce00 | 2688 | return 0; |
d902f472 FP |
2689 | err_close: |
2690 | hid_hw_close(hdev); | |
bd28ce00 | 2691 | err_stop: |
77b499e7 RC |
2692 | /* Piggy back on the default ds4_bt_ poll_interval to determine |
2693 | * if we need to remove the file as we don't know for sure if we | |
2694 | * executed that logic. | |
2695 | */ | |
2696 | if (sc->ds4_bt_poll_interval) | |
2697 | device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval); | |
0a286ef2 | 2698 | if (sc->quirks & SONY_LED_SUPPORT) |
fa57a810 | 2699 | sony_leds_remove(sc); |
d902f472 FP |
2700 | if (sc->quirks & SONY_BATTERY_SUPPORT) |
2701 | sony_battery_remove(sc); | |
a687c576 RC |
2702 | if (sc->touchpad) |
2703 | sony_unregister_touchpad(sc); | |
a676bdc4 RC |
2704 | if (sc->sensor_dev) |
2705 | sony_unregister_sensors(sc); | |
46262047 | 2706 | sony_cancel_work_sync(sc); |
9b2b5c9a | 2707 | kfree(sc->output_report_dmabuf); |
d2d782fc | 2708 | sony_remove_dev_list(sc); |
8025087a | 2709 | sony_release_device_id(sc); |
bd28ce00 | 2710 | hid_hw_stop(hdev); |
bd28ce00 JS |
2711 | return ret; |
2712 | } | |
2713 | ||
e1bc84d0 RC |
2714 | static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) |
2715 | { | |
2716 | int ret; | |
2717 | unsigned long quirks = id->driver_data; | |
2718 | struct sony_sc *sc; | |
2719 | unsigned int connect_mask = HID_CONNECT_DEFAULT; | |
2720 | ||
2721 | if (!strcmp(hdev->name, "FutureMax Dance Mat")) | |
2722 | quirks |= FUTUREMAX_DANCE_MAT; | |
2723 | ||
2724 | sc = devm_kzalloc(&hdev->dev, sizeof(*sc), GFP_KERNEL); | |
2725 | if (sc == NULL) { | |
2726 | hid_err(hdev, "can't alloc sony descriptor\n"); | |
2727 | return -ENOMEM; | |
2728 | } | |
2729 | ||
2730 | spin_lock_init(&sc->lock); | |
2731 | ||
2732 | sc->quirks = quirks; | |
2733 | hid_set_drvdata(hdev, sc); | |
2734 | sc->hdev = hdev; | |
2735 | ||
2736 | ret = hid_parse(hdev); | |
2737 | if (ret) { | |
2738 | hid_err(hdev, "parse failed\n"); | |
2739 | return ret; | |
2740 | } | |
2741 | ||
2742 | if (sc->quirks & VAIO_RDESC_CONSTANT) | |
2743 | connect_mask |= HID_CONNECT_HIDDEV_FORCE; | |
2744 | else if (sc->quirks & SIXAXIS_CONTROLLER) | |
2745 | connect_mask |= HID_CONNECT_HIDDEV_FORCE; | |
2746 | ||
e19a267b | 2747 | /* Patch the hw version on DS3/4 compatible devices, so applications can |
9131f8cc RC |
2748 | * distinguish between the default HID mappings and the mappings defined |
2749 | * by the Linux game controller spec. This is important for the SDL2 | |
2750 | * library, which has a game controller database, which uses device ids | |
2751 | * in combination with version as a key. | |
2752 | */ | |
e19a267b | 2753 | if (sc->quirks & (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER)) |
9131f8cc RC |
2754 | hdev->version |= 0x8000; |
2755 | ||
e1bc84d0 RC |
2756 | ret = hid_hw_start(hdev, connect_mask); |
2757 | if (ret) { | |
2758 | hid_err(hdev, "hw start failed\n"); | |
2759 | return ret; | |
2760 | } | |
2761 | ||
4f967f6d RC |
2762 | /* sony_input_configured can fail, but this doesn't result |
2763 | * in hid_hw_start failures (intended). Check whether | |
2764 | * the HID layer claimed the device else fail. | |
2765 | * We don't know the actual reason for the failure, most | |
2766 | * likely it is due to EEXIST in case of double connection | |
2767 | * of USB and Bluetooth, but could have been due to ENOMEM | |
2768 | * or other reasons as well. | |
2769 | */ | |
2770 | if (!(hdev->claimed & HID_CLAIMED_INPUT)) { | |
2771 | hid_err(hdev, "failed to claim input\n"); | |
2772 | return -ENODEV; | |
2773 | } | |
2774 | ||
e1bc84d0 RC |
2775 | return ret; |
2776 | } | |
2777 | ||
cc6e0bbb JK |
2778 | static void sony_remove(struct hid_device *hdev) |
2779 | { | |
f04d5140 CL |
2780 | struct sony_sc *sc = hid_get_drvdata(hdev); |
2781 | ||
ac797b95 RC |
2782 | hid_hw_close(hdev); |
2783 | ||
0a286ef2 | 2784 | if (sc->quirks & SONY_LED_SUPPORT) |
fa57a810 | 2785 | sony_leds_remove(sc); |
f04d5140 | 2786 | |
ac797b95 | 2787 | if (sc->quirks & SONY_BATTERY_SUPPORT) |
d902f472 | 2788 | sony_battery_remove(sc); |
ac797b95 RC |
2789 | |
2790 | if (sc->touchpad) | |
2791 | sony_unregister_touchpad(sc); | |
d902f472 | 2792 | |
227c011b RC |
2793 | if (sc->sensor_dev) |
2794 | sony_unregister_sensors(sc); | |
2795 | ||
77b499e7 RC |
2796 | if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) |
2797 | device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval); | |
2798 | ||
46262047 | 2799 | sony_cancel_work_sync(sc); |
9f323b68 | 2800 | |
9b2b5c9a FP |
2801 | kfree(sc->output_report_dmabuf); |
2802 | ||
d2d782fc | 2803 | sony_remove_dev_list(sc); |
9f323b68 | 2804 | |
8025087a FP |
2805 | sony_release_device_id(sc); |
2806 | ||
cc6e0bbb | 2807 | hid_hw_stop(hdev); |
cc6e0bbb JK |
2808 | } |
2809 | ||
decd946c FP |
2810 | #ifdef CONFIG_PM |
2811 | ||
2812 | static int sony_suspend(struct hid_device *hdev, pm_message_t message) | |
2813 | { | |
decd946c | 2814 | #ifdef CONFIG_SONY_FF |
decd946c | 2815 | |
765a1077 FP |
2816 | /* On suspend stop any running force-feedback events */ |
2817 | if (SONY_FF_SUPPORT) { | |
2818 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
decd946c | 2819 | |
765a1077 | 2820 | sc->left = sc->right = 0; |
decd946c FP |
2821 | sony_send_output_report(sc); |
2822 | } | |
2823 | ||
765a1077 | 2824 | #endif |
decd946c FP |
2825 | return 0; |
2826 | } | |
2827 | ||
2828 | static int sony_resume(struct hid_device *hdev) | |
2829 | { | |
765a1077 | 2830 | struct sony_sc *sc = hid_get_drvdata(hdev); |
decd946c | 2831 | |
765a1077 FP |
2832 | /* |
2833 | * The Sixaxis and navigation controllers on USB need to be | |
2834 | * reinitialized on resume or they won't behave properly. | |
2835 | */ | |
2836 | if ((sc->quirks & SIXAXIS_CONTROLLER_USB) || | |
2837 | (sc->quirks & NAVIGATION_CONTROLLER_USB)) { | |
2838 | sixaxis_set_operational_usb(sc->hdev); | |
2839 | sc->defer_initialization = 1; | |
decd946c FP |
2840 | } |
2841 | ||
2842 | return 0; | |
2843 | } | |
2844 | ||
2845 | #endif | |
2846 | ||
bd28ce00 | 2847 | static const struct hid_device_id sony_devices[] = { |
816651a7 AO |
2848 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER), |
2849 | .driver_data = SIXAXIS_CONTROLLER_USB }, | |
35dca5b4 | 2850 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER), |
4545ee0a | 2851 | .driver_data = NAVIGATION_CONTROLLER_USB }, |
6eabaaa0 | 2852 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER), |
4545ee0a | 2853 | .driver_data = NAVIGATION_CONTROLLER_BT }, |
c5e0c1c4 | 2854 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER), |
b3bca326 | 2855 | .driver_data = MOTION_CONTROLLER_USB }, |
a4afa854 | 2856 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER), |
b3bca326 | 2857 | .driver_data = MOTION_CONTROLLER_BT }, |
816651a7 AO |
2858 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER), |
2859 | .driver_data = SIXAXIS_CONTROLLER_BT }, | |
cc6e0bbb JK |
2860 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE), |
2861 | .driver_data = VAIO_RDESC_CONSTANT }, | |
a4649184 FLVC |
2862 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE), |
2863 | .driver_data = VAIO_RDESC_CONSTANT }, | |
ef916ef5 AO |
2864 | /* |
2865 | * Wired Buzz Controller. Reported as Sony Hub from its USB ID and as | |
2866 | * Logitech joystick from the device descriptor. | |
2867 | */ | |
f04d5140 CL |
2868 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_BUZZ_CONTROLLER), |
2869 | .driver_data = BUZZ_CONTROLLER }, | |
2870 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER), | |
2871 | .driver_data = BUZZ_CONTROLLER }, | |
078328da JK |
2872 | /* PS3 BD Remote Control */ |
2873 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE), | |
2874 | .driver_data = PS3REMOTE }, | |
2875 | /* Logitech Harmony Adapter for PS3 */ | |
2876 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3), | |
2877 | .driver_data = PS3REMOTE }, | |
68a49e51 FP |
2878 | /* SMK-Link PS3 BD Remote Control */ |
2879 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SMK, USB_DEVICE_ID_SMK_PS3_BDREMOTE), | |
2880 | .driver_data = PS3REMOTE }, | |
0bd88dd3 FP |
2881 | /* Sony Dualshock 4 controllers for PS4 */ |
2882 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER), | |
8ab1676b | 2883 | .driver_data = DUALSHOCK4_CONTROLLER_USB }, |
0bd88dd3 | 2884 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER), |
8ab1676b | 2885 | .driver_data = DUALSHOCK4_CONTROLLER_BT }, |
cf1015d6 RC |
2886 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2), |
2887 | .driver_data = DUALSHOCK4_CONTROLLER_USB }, | |
2888 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2), | |
2889 | .driver_data = DUALSHOCK4_CONTROLLER_BT }, | |
de66a1a0 | 2890 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE), |
35f436c3 | 2891 | .driver_data = DUALSHOCK4_DONGLE }, |
74500cc8 SM |
2892 | /* Nyko Core Controller for PS3 */ |
2893 | { HID_USB_DEVICE(USB_VENDOR_ID_SINO_LITE, USB_DEVICE_ID_SINO_LITE_CONTROLLER), | |
2894 | .driver_data = SIXAXIS_CONTROLLER_USB | SINO_LITE_CONTROLLER }, | |
bd28ce00 JS |
2895 | { } |
2896 | }; | |
2897 | MODULE_DEVICE_TABLE(hid, sony_devices); | |
2898 | ||
2899 | static struct hid_driver sony_driver = { | |
ce8efc3b FP |
2900 | .name = "sony", |
2901 | .id_table = sony_devices, | |
2902 | .input_mapping = sony_mapping, | |
2903 | .input_configured = sony_input_configured, | |
2904 | .probe = sony_probe, | |
2905 | .remove = sony_remove, | |
2906 | .report_fixup = sony_report_fixup, | |
decd946c FP |
2907 | .raw_event = sony_raw_event, |
2908 | ||
2909 | #ifdef CONFIG_PM | |
2910 | .suspend = sony_suspend, | |
2911 | .resume = sony_resume, | |
2912 | .reset_resume = sony_resume, | |
2913 | #endif | |
bd28ce00 | 2914 | }; |
8025087a FP |
2915 | |
2916 | static int __init sony_init(void) | |
2917 | { | |
2918 | dbg_hid("Sony:%s\n", __func__); | |
2919 | ||
2920 | return hid_register_driver(&sony_driver); | |
2921 | } | |
2922 | ||
2923 | static void __exit sony_exit(void) | |
2924 | { | |
2925 | dbg_hid("Sony:%s\n", __func__); | |
2926 | ||
8025087a | 2927 | hid_unregister_driver(&sony_driver); |
6c40065f | 2928 | ida_destroy(&sony_device_id_allocator); |
8025087a FP |
2929 | } |
2930 | module_init(sony_init); | |
2931 | module_exit(sony_exit); | |
bd28ce00 | 2932 | |
bd28ce00 | 2933 | MODULE_LICENSE("GPL"); |