Commit | Line | Data |
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2874c5fd | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
bd28ce00 | 2 | /* |
077147a3 | 3 | * HID driver for Sony / PS2 / PS3 / PS4 BD devices. |
bd28ce00 JS |
4 | * |
5 | * Copyright (c) 1999 Andreas Gal | |
6 | * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> | |
7 | * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc | |
bd28ce00 | 8 | * Copyright (c) 2008 Jiri Slaby |
078328da JK |
9 | * Copyright (c) 2012 David Dillow <dave@thedillows.org> |
10 | * Copyright (c) 2006-2013 Jiri Kosina | |
f04d5140 | 11 | * Copyright (c) 2013 Colin Leitner <colin.leitner@gmail.com> |
c4425c8f | 12 | * Copyright (c) 2014-2016 Frank Praznik <frank.praznik@gmail.com> |
b7289cb1 | 13 | * Copyright (c) 2018 Todd Kelner |
cc894ac5 | 14 | * Copyright (c) 2020 Pascal Giard <pascal.giard@etsmtl.ca> |
32e411d0 | 15 | * Copyright (c) 2020 Sanjay Govind <sanjay.govind9@gmail.com> |
bd28ce00 JS |
16 | */ |
17 | ||
18 | /* | |
bd28ce00 JS |
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 | 39 | #include <linux/crc32.h> |
cc894ac5 PG |
40 | #include <linux/usb.h> |
41 | #include <linux/timer.h> | |
49b9ca6c | 42 | #include <asm/unaligned.h> |
bd28ce00 JS |
43 | |
44 | #include "hid-ids.h" | |
45 | ||
6c79c18c FP |
46 | #define VAIO_RDESC_CONSTANT BIT(0) |
47 | #define SIXAXIS_CONTROLLER_USB BIT(1) | |
48 | #define SIXAXIS_CONTROLLER_BT BIT(2) | |
49 | #define BUZZ_CONTROLLER BIT(3) | |
50 | #define PS3REMOTE BIT(4) | |
8ab1676b FP |
51 | #define DUALSHOCK4_CONTROLLER_USB BIT(5) |
52 | #define DUALSHOCK4_CONTROLLER_BT BIT(6) | |
35f436c3 RC |
53 | #define DUALSHOCK4_DONGLE BIT(7) |
54 | #define MOTION_CONTROLLER_USB BIT(8) | |
55 | #define MOTION_CONTROLLER_BT BIT(9) | |
56 | #define NAVIGATION_CONTROLLER_USB BIT(10) | |
57 | #define NAVIGATION_CONTROLLER_BT BIT(11) | |
58 | #define SINO_LITE_CONTROLLER BIT(12) | |
59 | #define FUTUREMAX_DANCE_MAT BIT(13) | |
b7289cb1 TK |
60 | #define NSG_MR5U_REMOTE_BT BIT(14) |
61 | #define NSG_MR7U_REMOTE_BT BIT(15) | |
69481059 | 62 | #define SHANWAN_GAMEPAD BIT(16) |
32e411d0 SG |
63 | #define GH_GUITAR_CONTROLLER BIT(17) |
64 | #define GHL_GUITAR_PS3WIIU BIT(18) | |
cc6e0bbb | 65 | |
fee4e2d5 | 66 | #define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT) |
b3bca326 | 67 | #define MOTION_CONTROLLER (MOTION_CONTROLLER_USB | MOTION_CONTROLLER_BT) |
4545ee0a SW |
68 | #define NAVIGATION_CONTROLLER (NAVIGATION_CONTROLLER_USB |\ |
69 | NAVIGATION_CONTROLLER_BT) | |
68330d83 | 70 | #define DUALSHOCK4_CONTROLLER (DUALSHOCK4_CONTROLLER_USB |\ |
35f436c3 RC |
71 | DUALSHOCK4_CONTROLLER_BT | \ |
72 | DUALSHOCK4_DONGLE) | |
fee4e2d5 | 73 | #define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER | BUZZ_CONTROLLER |\ |
4545ee0a SW |
74 | DUALSHOCK4_CONTROLLER | MOTION_CONTROLLER |\ |
75 | NAVIGATION_CONTROLLER) | |
12e9a6d7 | 76 | #define SONY_BATTERY_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER |\ |
4545ee0a | 77 | MOTION_CONTROLLER_BT | NAVIGATION_CONTROLLER) |
c5e0c1c4 FP |
78 | #define SONY_FF_SUPPORT (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER |\ |
79 | MOTION_CONTROLLER) | |
0f398230 FP |
80 | #define SONY_BT_DEVICE (SIXAXIS_CONTROLLER_BT | DUALSHOCK4_CONTROLLER_BT |\ |
81 | MOTION_CONTROLLER_BT | NAVIGATION_CONTROLLER_BT) | |
b7289cb1 | 82 | #define NSG_MRXU_REMOTE (NSG_MR5U_REMOTE_BT | NSG_MR7U_REMOTE_BT) |
60781cf4 FP |
83 | |
84 | #define MAX_LEDS 4 | |
b7289cb1 TK |
85 | #define NSG_MRXU_MAX_X 1667 |
86 | #define NSG_MRXU_MAX_Y 1868 | |
0a286ef2 | 87 | |
cc894ac5 | 88 | #define GHL_GUITAR_POKE_INTERVAL 10 /* In seconds */ |
32e411d0 | 89 | #define GUITAR_TILT_USAGE 44 |
cc894ac5 PG |
90 | |
91 | /* Magic value and data taken from GHLtarUtility: | |
92 | * https://github.com/ghlre/GHLtarUtility/blob/master/PS3Guitar.cs | |
93 | * Note: The Wii U and PS3 dongles happen to share the same! | |
94 | */ | |
95 | static const u16 ghl_ps3wiiu_magic_value = 0x201; | |
96 | static const char ghl_ps3wiiu_magic_data[] = { | |
97 | 0x02, 0x08, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00 | |
98 | }; | |
e57a67da | 99 | |
c5e0c1c4 | 100 | /* PS/3 Motion controller */ |
1adf904e | 101 | static u8 motion_rdesc[] = { |
c5e0c1c4 FP |
102 | 0x05, 0x01, /* Usage Page (Desktop), */ |
103 | 0x09, 0x04, /* Usage (Joystick), */ | |
104 | 0xA1, 0x01, /* Collection (Application), */ | |
105 | 0xA1, 0x02, /* Collection (Logical), */ | |
106 | 0x85, 0x01, /* Report ID (1), */ | |
c5e0c1c4 | 107 | 0x75, 0x01, /* Report Size (1), */ |
8b2513c3 | 108 | 0x95, 0x15, /* Report Count (21), */ |
c5e0c1c4 FP |
109 | 0x15, 0x00, /* Logical Minimum (0), */ |
110 | 0x25, 0x01, /* Logical Maximum (1), */ | |
111 | 0x35, 0x00, /* Physical Minimum (0), */ | |
112 | 0x45, 0x01, /* Physical Maximum (1), */ | |
113 | 0x05, 0x09, /* Usage Page (Button), */ | |
114 | 0x19, 0x01, /* Usage Minimum (01h), */ | |
8b2513c3 SW |
115 | 0x29, 0x15, /* Usage Maximum (15h), */ |
116 | 0x81, 0x02, /* Input (Variable), * Buttons */ | |
117 | 0x95, 0x0B, /* Report Count (11), */ | |
c5e0c1c4 | 118 | 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ |
8b2513c3 | 119 | 0x81, 0x03, /* Input (Constant, Variable), * Padding */ |
c5e0c1c4 FP |
120 | 0x15, 0x00, /* Logical Minimum (0), */ |
121 | 0x26, 0xFF, 0x00, /* Logical Maximum (255), */ | |
122 | 0x05, 0x01, /* Usage Page (Desktop), */ | |
c5e0c1c4 FP |
123 | 0xA1, 0x00, /* Collection (Physical), */ |
124 | 0x75, 0x08, /* Report Size (8), */ | |
8b2513c3 | 125 | 0x95, 0x01, /* Report Count (1), */ |
c5e0c1c4 FP |
126 | 0x35, 0x00, /* Physical Minimum (0), */ |
127 | 0x46, 0xFF, 0x00, /* Physical Maximum (255), */ | |
128 | 0x09, 0x30, /* Usage (X), */ | |
8b2513c3 | 129 | 0x81, 0x02, /* Input (Variable), * Trigger */ |
c5e0c1c4 | 130 | 0xC0, /* End Collection, */ |
8b2513c3 SW |
131 | 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ |
132 | 0x75, 0x08, /* Report Size (8), */ | |
133 | 0x95, 0x07, /* Report Count (7), * skip 7 bytes */ | |
c5e0c1c4 | 134 | 0x81, 0x02, /* Input (Variable), */ |
8b2513c3 | 135 | 0x05, 0x01, /* Usage Page (Desktop), */ |
c5e0c1c4 | 136 | 0x75, 0x10, /* Report Size (16), */ |
8b2513c3 SW |
137 | 0x46, 0xFF, 0xFF, /* Physical Maximum (65535), */ |
138 | 0x27, 0xFF, 0xFF, 0x00, 0x00, /* Logical Maximum (65535), */ | |
139 | 0x95, 0x03, /* Report Count (3), * 3x Accels */ | |
140 | 0x09, 0x33, /* Usage (rX), */ | |
141 | 0x09, 0x34, /* Usage (rY), */ | |
142 | 0x09, 0x35, /* Usage (rZ), */ | |
143 | 0x81, 0x02, /* Input (Variable), */ | |
144 | 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ | |
145 | 0x95, 0x03, /* Report Count (3), * Skip Accels 2nd frame */ | |
146 | 0x81, 0x02, /* Input (Variable), */ | |
147 | 0x05, 0x01, /* Usage Page (Desktop), */ | |
c5e0c1c4 | 148 | 0x09, 0x01, /* Usage (Pointer), */ |
8b2513c3 SW |
149 | 0x95, 0x03, /* Report Count (3), * 3x Gyros */ |
150 | 0x81, 0x02, /* Input (Variable), */ | |
151 | 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */ | |
152 | 0x95, 0x03, /* Report Count (3), * Skip Gyros 2nd frame */ | |
c5e0c1c4 | 153 | 0x81, 0x02, /* Input (Variable), */ |
8b2513c3 SW |
154 | 0x75, 0x0C, /* Report Size (12), */ |
155 | 0x46, 0xFF, 0x0F, /* Physical Maximum (4095), */ | |
156 | 0x26, 0xFF, 0x0F, /* Logical Maximum (4095), */ | |
157 | 0x95, 0x04, /* Report Count (4), * Skip Temp and Magnetometers */ | |
158 | 0x81, 0x02, /* Input (Variable), */ | |
159 | 0x75, 0x08, /* Report Size (8), */ | |
160 | 0x46, 0xFF, 0x00, /* Physical Maximum (255), */ | |
161 | 0x26, 0xFF, 0x00, /* Logical Maximum (255), */ | |
162 | 0x95, 0x06, /* Report Count (6), * Skip Timestamp and Extension Bytes */ | |
163 | 0x81, 0x02, /* Input (Variable), */ | |
164 | 0x75, 0x08, /* Report Size (8), */ | |
165 | 0x95, 0x30, /* Report Count (48), */ | |
166 | 0x09, 0x01, /* Usage (Pointer), */ | |
167 | 0x91, 0x02, /* Output (Variable), */ | |
168 | 0x75, 0x08, /* Report Size (8), */ | |
169 | 0x95, 0x30, /* Report Count (48), */ | |
170 | 0x09, 0x01, /* Usage (Pointer), */ | |
171 | 0xB1, 0x02, /* Feature (Variable), */ | |
c5e0c1c4 FP |
172 | 0xC0, /* End Collection, */ |
173 | 0xA1, 0x02, /* Collection (Logical), */ | |
174 | 0x85, 0x02, /* Report ID (2), */ | |
175 | 0x75, 0x08, /* Report Size (8), */ | |
176 | 0x95, 0x30, /* Report Count (48), */ | |
177 | 0x09, 0x01, /* Usage (Pointer), */ | |
178 | 0xB1, 0x02, /* Feature (Variable), */ | |
179 | 0xC0, /* End Collection, */ | |
180 | 0xA1, 0x02, /* Collection (Logical), */ | |
181 | 0x85, 0xEE, /* Report ID (238), */ | |
182 | 0x75, 0x08, /* Report Size (8), */ | |
183 | 0x95, 0x30, /* Report Count (48), */ | |
184 | 0x09, 0x01, /* Usage (Pointer), */ | |
185 | 0xB1, 0x02, /* Feature (Variable), */ | |
186 | 0xC0, /* End Collection, */ | |
187 | 0xA1, 0x02, /* Collection (Logical), */ | |
188 | 0x85, 0xEF, /* Report ID (239), */ | |
189 | 0x75, 0x08, /* Report Size (8), */ | |
190 | 0x95, 0x30, /* Report Count (48), */ | |
191 | 0x09, 0x01, /* Usage (Pointer), */ | |
192 | 0xB1, 0x02, /* Feature (Variable), */ | |
193 | 0xC0, /* End Collection, */ | |
194 | 0xC0 /* End Collection */ | |
195 | }; | |
196 | ||
1adf904e | 197 | static u8 ps3remote_rdesc[] = { |
078328da JK |
198 | 0x05, 0x01, /* GUsagePage Generic Desktop */ |
199 | 0x09, 0x05, /* LUsage 0x05 [Game Pad] */ | |
200 | 0xA1, 0x01, /* MCollection Application (mouse, keyboard) */ | |
201 | ||
202 | /* Use collection 1 for joypad buttons */ | |
203 | 0xA1, 0x02, /* MCollection Logical (interrelated data) */ | |
204 | ||
ef916ef5 AO |
205 | /* |
206 | * Ignore the 1st byte, maybe it is used for a controller | |
207 | * number but it's not needed for correct operation | |
208 | */ | |
078328da JK |
209 | 0x75, 0x08, /* GReportSize 0x08 [8] */ |
210 | 0x95, 0x01, /* GReportCount 0x01 [1] */ | |
211 | 0x81, 0x01, /* MInput 0x01 (Const[0] Arr[1] Abs[2]) */ | |
212 | ||
ef916ef5 AO |
213 | /* |
214 | * Bytes from 2nd to 4th are a bitmap for joypad buttons, for these | |
215 | * buttons multiple keypresses are allowed | |
216 | */ | |
078328da JK |
217 | 0x05, 0x09, /* GUsagePage Button */ |
218 | 0x19, 0x01, /* LUsageMinimum 0x01 [Button 1 (primary/trigger)] */ | |
219 | 0x29, 0x18, /* LUsageMaximum 0x18 [Button 24] */ | |
220 | 0x14, /* GLogicalMinimum [0] */ | |
221 | 0x25, 0x01, /* GLogicalMaximum 0x01 [1] */ | |
222 | 0x75, 0x01, /* GReportSize 0x01 [1] */ | |
223 | 0x95, 0x18, /* GReportCount 0x18 [24] */ | |
224 | 0x81, 0x02, /* MInput 0x02 (Data[0] Var[1] Abs[2]) */ | |
225 | ||
226 | 0xC0, /* MEndCollection */ | |
227 | ||
228 | /* Use collection 2 for remote control buttons */ | |
229 | 0xA1, 0x02, /* MCollection Logical (interrelated data) */ | |
230 | ||
231 | /* 5th byte is used for remote control buttons */ | |
232 | 0x05, 0x09, /* GUsagePage Button */ | |
233 | 0x18, /* LUsageMinimum [No button pressed] */ | |
234 | 0x29, 0xFE, /* LUsageMaximum 0xFE [Button 254] */ | |
235 | 0x14, /* GLogicalMinimum [0] */ | |
236 | 0x26, 0xFE, 0x00, /* GLogicalMaximum 0x00FE [254] */ | |
237 | 0x75, 0x08, /* GReportSize 0x08 [8] */ | |
238 | 0x95, 0x01, /* GReportCount 0x01 [1] */ | |
239 | 0x80, /* MInput */ | |
240 | ||
ef916ef5 AO |
241 | /* |
242 | * Ignore bytes from 6th to 11th, 6th to 10th are always constant at | |
243 | * 0xff and 11th is for press indication | |
244 | */ | |
078328da JK |
245 | 0x75, 0x08, /* GReportSize 0x08 [8] */ |
246 | 0x95, 0x06, /* GReportCount 0x06 [6] */ | |
247 | 0x81, 0x01, /* MInput 0x01 (Const[0] Arr[1] Abs[2]) */ | |
248 | ||
249 | /* 12th byte is for battery strength */ | |
250 | 0x05, 0x06, /* GUsagePage Generic Device Controls */ | |
251 | 0x09, 0x20, /* LUsage 0x20 [Battery Strength] */ | |
252 | 0x14, /* GLogicalMinimum [0] */ | |
253 | 0x25, 0x05, /* GLogicalMaximum 0x05 [5] */ | |
254 | 0x75, 0x08, /* GReportSize 0x08 [8] */ | |
255 | 0x95, 0x01, /* GReportCount 0x01 [1] */ | |
256 | 0x81, 0x02, /* MInput 0x02 (Data[0] Var[1] Abs[2]) */ | |
257 | ||
258 | 0xC0, /* MEndCollection */ | |
259 | ||
260 | 0xC0 /* MEndCollection [Game Pad] */ | |
261 | }; | |
262 | ||
263 | static const unsigned int ps3remote_keymap_joypad_buttons[] = { | |
264 | [0x01] = KEY_SELECT, | |
265 | [0x02] = BTN_THUMBL, /* L3 */ | |
266 | [0x03] = BTN_THUMBR, /* R3 */ | |
267 | [0x04] = BTN_START, | |
268 | [0x05] = KEY_UP, | |
269 | [0x06] = KEY_RIGHT, | |
270 | [0x07] = KEY_DOWN, | |
271 | [0x08] = KEY_LEFT, | |
272 | [0x09] = BTN_TL2, /* L2 */ | |
273 | [0x0a] = BTN_TR2, /* R2 */ | |
274 | [0x0b] = BTN_TL, /* L1 */ | |
275 | [0x0c] = BTN_TR, /* R1 */ | |
276 | [0x0d] = KEY_OPTION, /* options/triangle */ | |
277 | [0x0e] = KEY_BACK, /* back/circle */ | |
278 | [0x0f] = BTN_0, /* cross */ | |
279 | [0x10] = KEY_SCREEN, /* view/square */ | |
280 | [0x11] = KEY_HOMEPAGE, /* PS button */ | |
281 | [0x14] = KEY_ENTER, | |
282 | }; | |
283 | static const unsigned int ps3remote_keymap_remote_buttons[] = { | |
284 | [0x00] = KEY_1, | |
285 | [0x01] = KEY_2, | |
286 | [0x02] = KEY_3, | |
287 | [0x03] = KEY_4, | |
288 | [0x04] = KEY_5, | |
289 | [0x05] = KEY_6, | |
290 | [0x06] = KEY_7, | |
291 | [0x07] = KEY_8, | |
292 | [0x08] = KEY_9, | |
293 | [0x09] = KEY_0, | |
294 | [0x0e] = KEY_ESC, /* return */ | |
295 | [0x0f] = KEY_CLEAR, | |
296 | [0x16] = KEY_EJECTCD, | |
297 | [0x1a] = KEY_MENU, /* top menu */ | |
298 | [0x28] = KEY_TIME, | |
299 | [0x30] = KEY_PREVIOUS, | |
300 | [0x31] = KEY_NEXT, | |
301 | [0x32] = KEY_PLAY, | |
302 | [0x33] = KEY_REWIND, /* scan back */ | |
303 | [0x34] = KEY_FORWARD, /* scan forward */ | |
304 | [0x38] = KEY_STOP, | |
305 | [0x39] = KEY_PAUSE, | |
306 | [0x40] = KEY_CONTEXT_MENU, /* pop up/menu */ | |
307 | [0x60] = KEY_FRAMEBACK, /* slow/step back */ | |
308 | [0x61] = KEY_FRAMEFORWARD, /* slow/step forward */ | |
309 | [0x63] = KEY_SUBTITLE, | |
310 | [0x64] = KEY_AUDIO, | |
311 | [0x65] = KEY_ANGLE, | |
312 | [0x70] = KEY_INFO, /* display */ | |
313 | [0x80] = KEY_BLUE, | |
314 | [0x81] = KEY_RED, | |
315 | [0x82] = KEY_GREEN, | |
316 | [0x83] = KEY_YELLOW, | |
317 | }; | |
318 | ||
f04d5140 | 319 | static const unsigned int buzz_keymap[] = { |
ad142b9e FP |
320 | /* |
321 | * The controller has 4 remote buzzers, each with one LED and 5 | |
f04d5140 | 322 | * buttons. |
09593e38 | 323 | * |
f04d5140 CL |
324 | * We use the mapping chosen by the controller, which is: |
325 | * | |
326 | * Key Offset | |
327 | * ------------------- | |
328 | * Buzz 1 | |
329 | * Blue 5 | |
330 | * Orange 4 | |
331 | * Green 3 | |
332 | * Yellow 2 | |
333 | * | |
334 | * So, for example, the orange button on the third buzzer is mapped to | |
335 | * BTN_TRIGGER_HAPPY14 | |
336 | */ | |
09593e38 AO |
337 | [1] = BTN_TRIGGER_HAPPY1, |
338 | [2] = BTN_TRIGGER_HAPPY2, | |
339 | [3] = BTN_TRIGGER_HAPPY3, | |
340 | [4] = BTN_TRIGGER_HAPPY4, | |
341 | [5] = BTN_TRIGGER_HAPPY5, | |
342 | [6] = BTN_TRIGGER_HAPPY6, | |
343 | [7] = BTN_TRIGGER_HAPPY7, | |
344 | [8] = BTN_TRIGGER_HAPPY8, | |
345 | [9] = BTN_TRIGGER_HAPPY9, | |
f04d5140 CL |
346 | [10] = BTN_TRIGGER_HAPPY10, |
347 | [11] = BTN_TRIGGER_HAPPY11, | |
348 | [12] = BTN_TRIGGER_HAPPY12, | |
349 | [13] = BTN_TRIGGER_HAPPY13, | |
350 | [14] = BTN_TRIGGER_HAPPY14, | |
351 | [15] = BTN_TRIGGER_HAPPY15, | |
352 | [16] = BTN_TRIGGER_HAPPY16, | |
353 | [17] = BTN_TRIGGER_HAPPY17, | |
354 | [18] = BTN_TRIGGER_HAPPY18, | |
355 | [19] = BTN_TRIGGER_HAPPY19, | |
356 | [20] = BTN_TRIGGER_HAPPY20, | |
357 | }; | |
358 | ||
b8f0970d RC |
359 | /* The Navigation controller is a partial DS3 and uses the same HID report |
360 | * and hence the same keymap indices, however not not all axes/buttons | |
361 | * are physically present. We use the same axis and button mapping as | |
362 | * the DS3, which uses the Linux gamepad spec. | |
363 | */ | |
364 | static const unsigned int navigation_absmap[] = { | |
365 | [0x30] = ABS_X, | |
366 | [0x31] = ABS_Y, | |
367 | [0x33] = ABS_Z, /* L2 */ | |
368 | }; | |
369 | ||
370 | /* Buttons not physically available on the device, but still available | |
371 | * in the reports are explicitly set to 0 for documentation purposes. | |
372 | */ | |
373 | static const unsigned int navigation_keymap[] = { | |
374 | [0x01] = 0, /* Select */ | |
375 | [0x02] = BTN_THUMBL, /* L3 */ | |
376 | [0x03] = 0, /* R3 */ | |
377 | [0x04] = 0, /* Start */ | |
378 | [0x05] = BTN_DPAD_UP, /* Up */ | |
379 | [0x06] = BTN_DPAD_RIGHT, /* Right */ | |
380 | [0x07] = BTN_DPAD_DOWN, /* Down */ | |
381 | [0x08] = BTN_DPAD_LEFT, /* Left */ | |
382 | [0x09] = BTN_TL2, /* L2 */ | |
383 | [0x0a] = 0, /* R2 */ | |
384 | [0x0b] = BTN_TL, /* L1 */ | |
385 | [0x0c] = 0, /* R1 */ | |
386 | [0x0d] = BTN_NORTH, /* Triangle */ | |
387 | [0x0e] = BTN_EAST, /* Circle */ | |
388 | [0x0f] = BTN_SOUTH, /* Cross */ | |
389 | [0x10] = BTN_WEST, /* Square */ | |
390 | [0x11] = BTN_MODE, /* PS */ | |
391 | }; | |
392 | ||
e19a267b RC |
393 | static const unsigned int sixaxis_absmap[] = { |
394 | [0x30] = ABS_X, | |
395 | [0x31] = ABS_Y, | |
396 | [0x32] = ABS_RX, /* right stick X */ | |
397 | [0x35] = ABS_RY, /* right stick Y */ | |
398 | }; | |
399 | ||
400 | static const unsigned int sixaxis_keymap[] = { | |
401 | [0x01] = BTN_SELECT, /* Select */ | |
402 | [0x02] = BTN_THUMBL, /* L3 */ | |
403 | [0x03] = BTN_THUMBR, /* R3 */ | |
404 | [0x04] = BTN_START, /* Start */ | |
405 | [0x05] = BTN_DPAD_UP, /* Up */ | |
406 | [0x06] = BTN_DPAD_RIGHT, /* Right */ | |
407 | [0x07] = BTN_DPAD_DOWN, /* Down */ | |
408 | [0x08] = BTN_DPAD_LEFT, /* Left */ | |
409 | [0x09] = BTN_TL2, /* L2 */ | |
410 | [0x0a] = BTN_TR2, /* R2 */ | |
411 | [0x0b] = BTN_TL, /* L1 */ | |
412 | [0x0c] = BTN_TR, /* R1 */ | |
413 | [0x0d] = BTN_NORTH, /* Triangle */ | |
414 | [0x0e] = BTN_EAST, /* Circle */ | |
415 | [0x0f] = BTN_SOUTH, /* Cross */ | |
416 | [0x10] = BTN_WEST, /* Square */ | |
417 | [0x11] = BTN_MODE, /* PS */ | |
418 | }; | |
419 | ||
9131f8cc RC |
420 | static const unsigned int ds4_absmap[] = { |
421 | [0x30] = ABS_X, | |
422 | [0x31] = ABS_Y, | |
423 | [0x32] = ABS_RX, /* right stick X */ | |
424 | [0x33] = ABS_Z, /* L2 */ | |
425 | [0x34] = ABS_RZ, /* R2 */ | |
426 | [0x35] = ABS_RY, /* right stick Y */ | |
427 | }; | |
428 | ||
429 | static const unsigned int ds4_keymap[] = { | |
430 | [0x1] = BTN_WEST, /* Square */ | |
431 | [0x2] = BTN_SOUTH, /* Cross */ | |
432 | [0x3] = BTN_EAST, /* Circle */ | |
433 | [0x4] = BTN_NORTH, /* Triangle */ | |
434 | [0x5] = BTN_TL, /* L1 */ | |
435 | [0x6] = BTN_TR, /* R1 */ | |
436 | [0x7] = BTN_TL2, /* L2 */ | |
437 | [0x8] = BTN_TR2, /* R2 */ | |
438 | [0x9] = BTN_SELECT, /* Share */ | |
439 | [0xa] = BTN_START, /* Options */ | |
440 | [0xb] = BTN_THUMBL, /* L3 */ | |
441 | [0xc] = BTN_THUMBR, /* R3 */ | |
442 | [0xd] = BTN_MODE, /* PS */ | |
443 | }; | |
444 | ||
d03ae2e1 RC |
445 | static const struct {int x; int y; } ds4_hat_mapping[] = { |
446 | {0, -1}, {1, -1}, {1, 0}, {1, 1}, {0, 1}, {-1, 1}, {-1, 0}, {-1, -1}, | |
447 | {0, 0} | |
448 | }; | |
9131f8cc | 449 | |
d902f472 FP |
450 | static enum power_supply_property sony_battery_props[] = { |
451 | POWER_SUPPLY_PROP_PRESENT, | |
452 | POWER_SUPPLY_PROP_CAPACITY, | |
453 | POWER_SUPPLY_PROP_SCOPE, | |
454 | POWER_SUPPLY_PROP_STATUS, | |
455 | }; | |
456 | ||
55d3b664 | 457 | struct sixaxis_led { |
1adf904e PM |
458 | u8 time_enabled; /* the total time the led is active (0xff means forever) */ |
459 | u8 duty_length; /* how long a cycle is in deciseconds (0 means "really fast") */ | |
460 | u8 enabled; | |
461 | u8 duty_off; /* % of duty_length the led is off (0xff means 100%) */ | |
462 | u8 duty_on; /* % of duty_length the led is on (0xff mean 100%) */ | |
55d3b664 FP |
463 | } __packed; |
464 | ||
465 | struct sixaxis_rumble { | |
1adf904e PM |
466 | u8 padding; |
467 | u8 right_duration; /* Right motor duration (0xff means forever) */ | |
468 | u8 right_motor_on; /* Right (small) motor on/off, only supports values of 0 or 1 (off/on) */ | |
469 | u8 left_duration; /* Left motor duration (0xff means forever) */ | |
470 | u8 left_motor_force; /* left (large) motor, supports force values from 0 to 255 */ | |
55d3b664 FP |
471 | } __packed; |
472 | ||
473 | struct sixaxis_output_report { | |
1adf904e | 474 | u8 report_id; |
55d3b664 | 475 | struct sixaxis_rumble rumble; |
1adf904e PM |
476 | u8 padding[4]; |
477 | u8 leds_bitmap; /* bitmap of enabled LEDs: LED_1 = 0x02, LED_2 = 0x04, ... */ | |
55d3b664 FP |
478 | struct sixaxis_led led[4]; /* LEDx at (4 - x) */ |
479 | struct sixaxis_led _reserved; /* LED5, not actually soldered */ | |
480 | } __packed; | |
481 | ||
482 | union sixaxis_output_report_01 { | |
483 | struct sixaxis_output_report data; | |
1adf904e | 484 | u8 buf[36]; |
55d3b664 FP |
485 | }; |
486 | ||
c5e0c1c4 FP |
487 | struct motion_output_report_02 { |
488 | u8 type, zero; | |
489 | u8 r, g, b; | |
490 | u8 zero2; | |
491 | u8 rumble; | |
492 | }; | |
493 | ||
2c159de0 | 494 | #define DS4_FEATURE_REPORT_0x02_SIZE 37 |
55a07d62 | 495 | #define DS4_FEATURE_REPORT_0x05_SIZE 41 |
2c159de0 | 496 | #define DS4_FEATURE_REPORT_0x81_SIZE 7 |
169f15ab | 497 | #define DS4_FEATURE_REPORT_0xA3_SIZE 49 |
49b9ca6c | 498 | #define DS4_INPUT_REPORT_0x11_SIZE 78 |
2c159de0 RC |
499 | #define DS4_OUTPUT_REPORT_0x05_SIZE 32 |
500 | #define DS4_OUTPUT_REPORT_0x11_SIZE 78 | |
29b691a8 | 501 | #define SIXAXIS_REPORT_0xF2_SIZE 17 |
a85d67b5 | 502 | #define SIXAXIS_REPORT_0xF5_SIZE 8 |
41d2d425 | 503 | #define MOTION_REPORT_0x02_SIZE 49 |
9b2b5c9a | 504 | |
cdc1c021 RC |
505 | /* Offsets relative to USB input report (0x1). Bluetooth (0x11) requires an |
506 | * additional +2. | |
507 | */ | |
d03ae2e1 | 508 | #define DS4_INPUT_REPORT_AXIS_OFFSET 1 |
ac797b95 | 509 | #define DS4_INPUT_REPORT_BUTTON_OFFSET 5 |
80786eb9 | 510 | #define DS4_INPUT_REPORT_TIMESTAMP_OFFSET 10 |
227c011b | 511 | #define DS4_INPUT_REPORT_GYRO_X_OFFSET 13 |
cdc1c021 RC |
512 | #define DS4_INPUT_REPORT_BATTERY_OFFSET 30 |
513 | #define DS4_INPUT_REPORT_TOUCHPAD_OFFSET 33 | |
514 | ||
510c8b7c | 515 | #define SENSOR_SUFFIX " Motion Sensors" |
ac797b95 RC |
516 | #define DS4_TOUCHPAD_SUFFIX " Touchpad" |
517 | ||
77b499e7 RC |
518 | /* Default to 4ms poll interval, which is same as USB (not adjustable). */ |
519 | #define DS4_BT_DEFAULT_POLL_INTERVAL_MS 4 | |
520 | #define DS4_BT_MAX_POLL_INTERVAL_MS 62 | |
55a07d62 RC |
521 | #define DS4_GYRO_RES_PER_DEG_S 1024 |
522 | #define DS4_ACC_RES_PER_G 8192 | |
523 | ||
510c8b7c RC |
524 | #define SIXAXIS_INPUT_REPORT_ACC_X_OFFSET 41 |
525 | #define SIXAXIS_ACC_RES_PER_G 113 | |
526 | ||
8b402c92 | 527 | static DEFINE_SPINLOCK(sony_dev_list_lock); |
d2d782fc | 528 | static LIST_HEAD(sony_device_list); |
8025087a | 529 | static DEFINE_IDA(sony_device_id_allocator); |
d2d782fc | 530 | |
55a07d62 RC |
531 | /* Used for calibration of DS4 accelerometer and gyro. */ |
532 | struct ds4_calibration_data { | |
533 | int abs_code; | |
534 | short bias; | |
535 | /* Calibration requires scaling against a sensitivity value, which is a | |
536 | * float. Store sensitivity as a fraction to limit floating point | |
537 | * calculations until final calibration. | |
538 | */ | |
539 | int sens_numer; | |
540 | int sens_denom; | |
541 | }; | |
542 | ||
f2f47c38 RC |
543 | enum ds4_dongle_state { |
544 | DONGLE_DISCONNECTED, | |
545 | DONGLE_CALIBRATING, | |
546 | DONGLE_CONNECTED, | |
547 | DONGLE_DISABLED | |
548 | }; | |
549 | ||
b5322736 | 550 | enum sony_worker { |
f2f47c38 RC |
551 | SONY_WORKER_STATE, |
552 | SONY_WORKER_HOTPLUG | |
b5322736 RC |
553 | }; |
554 | ||
cc6e0bbb | 555 | struct sony_sc { |
d902f472 | 556 | spinlock_t lock; |
d2d782fc | 557 | struct list_head list_node; |
0a286ef2 | 558 | struct hid_device *hdev; |
ac797b95 | 559 | struct input_dev *touchpad; |
227c011b | 560 | struct input_dev *sensor_dev; |
60781cf4 | 561 | struct led_classdev *leds[MAX_LEDS]; |
cc6e0bbb | 562 | unsigned long quirks; |
f2f47c38 | 563 | struct work_struct hotplug_worker; |
0a286ef2 | 564 | struct work_struct state_worker; |
09593e38 | 565 | void (*send_output_report)(struct sony_sc *); |
297d716f KK |
566 | struct power_supply *battery; |
567 | struct power_supply_desc battery_desc; | |
8025087a | 568 | int device_id; |
169f15ab | 569 | unsigned fw_version; |
1a8212e8 | 570 | bool fw_version_created; |
169f15ab | 571 | unsigned hw_version; |
1a8212e8 | 572 | bool hw_version_created; |
1adf904e | 573 | u8 *output_report_dmabuf; |
f04d5140 | 574 | |
9f323b68 | 575 | #ifdef CONFIG_SONY_FF |
1adf904e PM |
576 | u8 left; |
577 | u8 right; | |
9f323b68 SE |
578 | #endif |
579 | ||
1adf904e | 580 | u8 mac_address[6]; |
f2f47c38 | 581 | u8 hotplug_worker_initialized; |
b5322736 | 582 | u8 state_worker_initialized; |
2a242932 | 583 | u8 defer_initialization; |
1adf904e | 584 | u8 battery_capacity; |
a76a6c18 | 585 | int battery_status; |
1adf904e | 586 | u8 led_state[MAX_LEDS]; |
1adf904e PM |
587 | u8 led_delay_on[MAX_LEDS]; |
588 | u8 led_delay_off[MAX_LEDS]; | |
589 | u8 led_count; | |
80786eb9 RC |
590 | |
591 | bool timestamp_initialized; | |
592 | u16 prev_timestamp; | |
593 | unsigned int timestamp_us; | |
594 | ||
77b499e7 | 595 | u8 ds4_bt_poll_interval; |
f2f47c38 | 596 | enum ds4_dongle_state ds4_dongle_state; |
55a07d62 RC |
597 | /* DS4 calibration data */ |
598 | struct ds4_calibration_data ds4_calib_data[6]; | |
cc894ac5 PG |
599 | /* GH Live */ |
600 | struct timer_list ghl_poke_timer; | |
601 | struct usb_ctrlrequest *ghl_cr; | |
602 | u8 *ghl_databuf; | |
cc6e0bbb JK |
603 | }; |
604 | ||
405182c2 RC |
605 | static void sony_set_leds(struct sony_sc *sc); |
606 | ||
b5322736 RC |
607 | static inline void sony_schedule_work(struct sony_sc *sc, |
608 | enum sony_worker which) | |
2a242932 | 609 | { |
e0f6974a RC |
610 | unsigned long flags; |
611 | ||
b5322736 RC |
612 | switch (which) { |
613 | case SONY_WORKER_STATE: | |
e0f6974a RC |
614 | spin_lock_irqsave(&sc->lock, flags); |
615 | if (!sc->defer_initialization && sc->state_worker_initialized) | |
b5322736 | 616 | schedule_work(&sc->state_worker); |
e0f6974a | 617 | spin_unlock_irqrestore(&sc->lock, flags); |
f2f47c38 RC |
618 | break; |
619 | case SONY_WORKER_HOTPLUG: | |
620 | if (sc->hotplug_worker_initialized) | |
621 | schedule_work(&sc->hotplug_worker); | |
622 | break; | |
b5322736 | 623 | } |
2a242932 FP |
624 | } |
625 | ||
cc894ac5 PG |
626 | static void ghl_magic_poke_cb(struct urb *urb) |
627 | { | |
628 | if (urb) { | |
629 | /* Free sc->ghl_cr and sc->ghl_databuf allocated in | |
630 | * ghl_magic_poke() | |
631 | */ | |
632 | kfree(urb->setup_packet); | |
633 | kfree(urb->transfer_buffer); | |
634 | } | |
635 | } | |
636 | ||
637 | static void ghl_magic_poke(struct timer_list *t) | |
638 | { | |
639 | struct sony_sc *sc = from_timer(sc, t, ghl_poke_timer); | |
640 | ||
641 | int ret; | |
642 | unsigned int pipe; | |
643 | struct urb *urb; | |
644 | struct usb_device *usbdev = to_usb_device(sc->hdev->dev.parent->parent); | |
645 | const u16 poke_size = | |
646 | ARRAY_SIZE(ghl_ps3wiiu_magic_data); | |
647 | ||
648 | pipe = usb_sndctrlpipe(usbdev, 0); | |
649 | ||
650 | if (!sc->ghl_cr) { | |
651 | sc->ghl_cr = kzalloc(sizeof(*sc->ghl_cr), GFP_ATOMIC); | |
652 | if (!sc->ghl_cr) | |
653 | goto resched; | |
654 | } | |
655 | ||
656 | if (!sc->ghl_databuf) { | |
657 | sc->ghl_databuf = kzalloc(poke_size, GFP_ATOMIC); | |
658 | if (!sc->ghl_databuf) | |
659 | goto resched; | |
660 | } | |
661 | ||
662 | urb = usb_alloc_urb(0, GFP_ATOMIC); | |
663 | if (!urb) | |
664 | goto resched; | |
665 | ||
666 | sc->ghl_cr->bRequestType = | |
667 | USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT; | |
668 | sc->ghl_cr->bRequest = USB_REQ_SET_CONFIGURATION; | |
669 | sc->ghl_cr->wValue = cpu_to_le16(ghl_ps3wiiu_magic_value); | |
670 | sc->ghl_cr->wIndex = 0; | |
671 | sc->ghl_cr->wLength = cpu_to_le16(poke_size); | |
672 | memcpy(sc->ghl_databuf, ghl_ps3wiiu_magic_data, poke_size); | |
673 | ||
674 | usb_fill_control_urb( | |
675 | urb, usbdev, pipe, | |
676 | (unsigned char *) sc->ghl_cr, sc->ghl_databuf, | |
677 | poke_size, ghl_magic_poke_cb, NULL); | |
678 | ret = usb_submit_urb(urb, GFP_ATOMIC); | |
679 | if (ret < 0) { | |
680 | kfree(sc->ghl_databuf); | |
681 | kfree(sc->ghl_cr); | |
682 | } | |
683 | usb_free_urb(urb); | |
684 | ||
685 | resched: | |
686 | /* Reschedule for next time */ | |
687 | mod_timer(&sc->ghl_poke_timer, jiffies + GHL_GUITAR_POKE_INTERVAL*HZ); | |
688 | } | |
689 | ||
690 | static int guitar_mapping(struct hid_device *hdev, struct hid_input *hi, | |
691 | struct hid_field *field, struct hid_usage *usage, | |
692 | unsigned long **bit, int *max) | |
693 | { | |
694 | if ((usage->hid & HID_USAGE_PAGE) == HID_UP_MSVENDOR) { | |
695 | unsigned int abs = usage->hid & HID_USAGE; | |
696 | ||
32e411d0 | 697 | if (abs == GUITAR_TILT_USAGE) { |
cc894ac5 PG |
698 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, ABS_RY); |
699 | return 1; | |
700 | } | |
701 | } | |
702 | return 0; | |
703 | } | |
704 | ||
77b499e7 RC |
705 | static ssize_t ds4_show_poll_interval(struct device *dev, |
706 | struct device_attribute | |
707 | *attr, char *buf) | |
c607fb8d | 708 | { |
77b499e7 RC |
709 | struct hid_device *hdev = to_hid_device(dev); |
710 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
711 | ||
712 | return snprintf(buf, PAGE_SIZE, "%i\n", sc->ds4_bt_poll_interval); | |
c607fb8d AO |
713 | } |
714 | ||
77b499e7 RC |
715 | static ssize_t ds4_store_poll_interval(struct device *dev, |
716 | struct device_attribute *attr, | |
717 | const char *buf, size_t count) | |
c5e0c1c4 | 718 | { |
77b499e7 RC |
719 | struct hid_device *hdev = to_hid_device(dev); |
720 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
721 | unsigned long flags; | |
722 | u8 interval; | |
723 | ||
724 | if (kstrtou8(buf, 0, &interval)) | |
725 | return -EINVAL; | |
726 | ||
727 | if (interval > DS4_BT_MAX_POLL_INTERVAL_MS) | |
728 | return -EINVAL; | |
729 | ||
730 | spin_lock_irqsave(&sc->lock, flags); | |
731 | sc->ds4_bt_poll_interval = interval; | |
732 | spin_unlock_irqrestore(&sc->lock, flags); | |
733 | ||
734 | sony_schedule_work(sc, SONY_WORKER_STATE); | |
735 | ||
736 | return count; | |
c5e0c1c4 FP |
737 | } |
738 | ||
77b499e7 RC |
739 | static DEVICE_ATTR(bt_poll_interval, 0644, ds4_show_poll_interval, |
740 | ds4_store_poll_interval); | |
741 | ||
169f15ab RC |
742 | static ssize_t sony_show_firmware_version(struct device *dev, |
743 | struct device_attribute | |
744 | *attr, char *buf) | |
745 | { | |
746 | struct hid_device *hdev = to_hid_device(dev); | |
747 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
748 | ||
749 | return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->fw_version); | |
750 | } | |
751 | ||
752 | static DEVICE_ATTR(firmware_version, 0444, sony_show_firmware_version, NULL); | |
753 | ||
754 | static ssize_t sony_show_hardware_version(struct device *dev, | |
755 | struct device_attribute | |
756 | *attr, char *buf) | |
757 | { | |
758 | struct hid_device *hdev = to_hid_device(dev); | |
759 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
760 | ||
761 | return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->hw_version); | |
762 | } | |
763 | ||
764 | static DEVICE_ATTR(hardware_version, 0444, sony_show_hardware_version, NULL); | |
77b499e7 | 765 | |
c5e0c1c4 | 766 | static u8 *motion_fixup(struct hid_device *hdev, u8 *rdesc, |
b2723eb7 SW |
767 | unsigned int *rsize) |
768 | { | |
c5e0c1c4 FP |
769 | *rsize = sizeof(motion_rdesc); |
770 | return motion_rdesc; | |
b2723eb7 SW |
771 | } |
772 | ||
1adf904e | 773 | static u8 *ps3remote_fixup(struct hid_device *hdev, u8 *rdesc, |
078328da JK |
774 | unsigned int *rsize) |
775 | { | |
776 | *rsize = sizeof(ps3remote_rdesc); | |
777 | return ps3remote_rdesc; | |
778 | } | |
779 | ||
780 | static int ps3remote_mapping(struct hid_device *hdev, struct hid_input *hi, | |
781 | struct hid_field *field, struct hid_usage *usage, | |
782 | unsigned long **bit, int *max) | |
783 | { | |
784 | unsigned int key = usage->hid & HID_USAGE; | |
785 | ||
786 | if ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON) | |
787 | return -1; | |
788 | ||
789 | switch (usage->collection_index) { | |
790 | case 1: | |
791 | if (key >= ARRAY_SIZE(ps3remote_keymap_joypad_buttons)) | |
792 | return -1; | |
793 | ||
794 | key = ps3remote_keymap_joypad_buttons[key]; | |
795 | if (!key) | |
796 | return -1; | |
797 | break; | |
798 | case 2: | |
799 | if (key >= ARRAY_SIZE(ps3remote_keymap_remote_buttons)) | |
800 | return -1; | |
801 | ||
802 | key = ps3remote_keymap_remote_buttons[key]; | |
803 | if (!key) | |
804 | return -1; | |
805 | break; | |
806 | default: | |
807 | return -1; | |
808 | } | |
809 | ||
810 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
811 | return 1; | |
812 | } | |
813 | ||
b8f0970d RC |
814 | static int navigation_mapping(struct hid_device *hdev, struct hid_input *hi, |
815 | struct hid_field *field, struct hid_usage *usage, | |
816 | unsigned long **bit, int *max) | |
817 | { | |
818 | if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) { | |
819 | unsigned int key = usage->hid & HID_USAGE; | |
820 | ||
821 | if (key >= ARRAY_SIZE(sixaxis_keymap)) | |
822 | return -1; | |
823 | ||
824 | key = navigation_keymap[key]; | |
825 | if (!key) | |
826 | return -1; | |
827 | ||
828 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
829 | return 1; | |
830 | } else if (usage->hid == HID_GD_POINTER) { | |
831 | /* See comment in sixaxis_mapping, basically the L2 (and R2) | |
832 | * triggers are reported through GD Pointer. | |
833 | * In addition we ignore any analog button 'axes' and only | |
834 | * support digital buttons. | |
835 | */ | |
836 | switch (usage->usage_index) { | |
837 | case 8: /* L2 */ | |
838 | usage->hid = HID_GD_Z; | |
839 | break; | |
840 | default: | |
841 | return -1; | |
842 | } | |
843 | ||
844 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, usage->hid & 0xf); | |
845 | return 1; | |
846 | } else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) { | |
847 | unsigned int abs = usage->hid & HID_USAGE; | |
848 | ||
849 | if (abs >= ARRAY_SIZE(navigation_absmap)) | |
850 | return -1; | |
851 | ||
852 | abs = navigation_absmap[abs]; | |
853 | ||
854 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs); | |
855 | return 1; | |
856 | } | |
857 | ||
858 | return -1; | |
859 | } | |
860 | ||
861 | ||
e19a267b RC |
862 | static int sixaxis_mapping(struct hid_device *hdev, struct hid_input *hi, |
863 | struct hid_field *field, struct hid_usage *usage, | |
864 | unsigned long **bit, int *max) | |
865 | { | |
866 | if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) { | |
867 | unsigned int key = usage->hid & HID_USAGE; | |
868 | ||
869 | if (key >= ARRAY_SIZE(sixaxis_keymap)) | |
870 | return -1; | |
871 | ||
872 | key = sixaxis_keymap[key]; | |
873 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
874 | return 1; | |
875 | } else if (usage->hid == HID_GD_POINTER) { | |
876 | /* The DS3 provides analog values for most buttons and even | |
877 | * for HAT axes through GD Pointer. L2 and R2 are reported | |
878 | * among these as well instead of as GD Z / RZ. Remap L2 | |
879 | * and R2 and ignore other analog 'button axes' as there is | |
880 | * no good way for reporting them. | |
881 | */ | |
882 | switch (usage->usage_index) { | |
883 | case 8: /* L2 */ | |
884 | usage->hid = HID_GD_Z; | |
885 | break; | |
886 | case 9: /* R2 */ | |
887 | usage->hid = HID_GD_RZ; | |
888 | break; | |
889 | default: | |
890 | return -1; | |
891 | } | |
892 | ||
893 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, usage->hid & 0xf); | |
894 | return 1; | |
895 | } else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) { | |
896 | unsigned int abs = usage->hid & HID_USAGE; | |
897 | ||
898 | if (abs >= ARRAY_SIZE(sixaxis_absmap)) | |
899 | return -1; | |
900 | ||
901 | abs = sixaxis_absmap[abs]; | |
902 | ||
903 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs); | |
904 | return 1; | |
905 | } | |
906 | ||
907 | return -1; | |
908 | } | |
909 | ||
9131f8cc RC |
910 | static int ds4_mapping(struct hid_device *hdev, struct hid_input *hi, |
911 | struct hid_field *field, struct hid_usage *usage, | |
912 | unsigned long **bit, int *max) | |
913 | { | |
914 | if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) { | |
915 | unsigned int key = usage->hid & HID_USAGE; | |
916 | ||
917 | if (key >= ARRAY_SIZE(ds4_keymap)) | |
918 | return -1; | |
919 | ||
920 | key = ds4_keymap[key]; | |
921 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
922 | return 1; | |
923 | } else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) { | |
924 | unsigned int abs = usage->hid & HID_USAGE; | |
925 | ||
926 | /* Let the HID parser deal with the HAT. */ | |
927 | if (usage->hid == HID_GD_HATSWITCH) | |
928 | return 0; | |
929 | ||
930 | if (abs >= ARRAY_SIZE(ds4_absmap)) | |
931 | return -1; | |
932 | ||
933 | abs = ds4_absmap[abs]; | |
934 | hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs); | |
935 | return 1; | |
936 | } | |
937 | ||
938 | return 0; | |
939 | } | |
940 | ||
1adf904e | 941 | static u8 *sony_report_fixup(struct hid_device *hdev, u8 *rdesc, |
73e4008d | 942 | unsigned int *rsize) |
cc6e0bbb JK |
943 | { |
944 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
945 | ||
4ba1eeeb | 946 | if (sc->quirks & (SINO_LITE_CONTROLLER | FUTUREMAX_DANCE_MAT)) |
74500cc8 SM |
947 | return rdesc; |
948 | ||
99d24902 FLVC |
949 | /* |
950 | * Some Sony RF receivers wrongly declare the mouse pointer as a | |
951 | * a constant non-data variable. | |
952 | */ | |
953 | if ((sc->quirks & VAIO_RDESC_CONSTANT) && *rsize >= 56 && | |
954 | /* usage page: generic desktop controls */ | |
955 | /* rdesc[0] == 0x05 && rdesc[1] == 0x01 && */ | |
956 | /* usage: mouse */ | |
957 | rdesc[2] == 0x09 && rdesc[3] == 0x02 && | |
958 | /* input (usage page for x,y axes): constant, variable, relative */ | |
959 | rdesc[54] == 0x81 && rdesc[55] == 0x07) { | |
a4649184 | 960 | hid_info(hdev, "Fixing up Sony RF Receiver report descriptor\n"); |
99d24902 | 961 | /* input: data, variable, relative */ |
cc6e0bbb JK |
962 | rdesc[55] = 0x06; |
963 | } | |
61ab44be | 964 | |
c5e0c1c4 FP |
965 | if (sc->quirks & MOTION_CONTROLLER) |
966 | return motion_fixup(hdev, rdesc, rsize); | |
967 | ||
078328da JK |
968 | if (sc->quirks & PS3REMOTE) |
969 | return ps3remote_fixup(hdev, rdesc, rsize); | |
970 | ||
e72455b8 SS |
971 | /* |
972 | * Some knock-off USB dongles incorrectly report their button count | |
973 | * as 13 instead of 16 causing three non-functional buttons. | |
974 | */ | |
975 | if ((sc->quirks & SIXAXIS_CONTROLLER_USB) && *rsize >= 45 && | |
976 | /* Report Count (13) */ | |
977 | rdesc[23] == 0x95 && rdesc[24] == 0x0D && | |
978 | /* Usage Maximum (13) */ | |
979 | rdesc[37] == 0x29 && rdesc[38] == 0x0D && | |
980 | /* Report Count (3) */ | |
981 | rdesc[43] == 0x95 && rdesc[44] == 0x03) { | |
982 | hid_info(hdev, "Fixing up USB dongle report descriptor\n"); | |
983 | rdesc[24] = 0x10; | |
984 | rdesc[38] = 0x10; | |
985 | rdesc[44] = 0x00; | |
986 | } | |
987 | ||
73e4008d | 988 | return rdesc; |
cc6e0bbb JK |
989 | } |
990 | ||
1adf904e | 991 | static void sixaxis_parse_report(struct sony_sc *sc, u8 *rd, int size) |
d902f472 | 992 | { |
1adf904e | 993 | static const u8 sixaxis_battery_capacity[] = { 0, 1, 25, 50, 75, 100 }; |
d902f472 | 994 | unsigned long flags; |
12e9a6d7 | 995 | int offset; |
a76a6c18 RC |
996 | u8 battery_capacity; |
997 | int battery_status; | |
d902f472 | 998 | |
ad142b9e FP |
999 | /* |
1000 | * The sixaxis is charging if the battery value is 0xee | |
d902f472 FP |
1001 | * and it is fully charged if the value is 0xef. |
1002 | * It does not report the actual level while charging so it | |
1003 | * is set to 100% while charging is in progress. | |
1004 | */ | |
12e9a6d7 SW |
1005 | offset = (sc->quirks & MOTION_CONTROLLER) ? 12 : 30; |
1006 | ||
1007 | if (rd[offset] >= 0xee) { | |
d902f472 | 1008 | battery_capacity = 100; |
a76a6c18 | 1009 | battery_status = (rd[offset] & 0x01) ? POWER_SUPPLY_STATUS_FULL : POWER_SUPPLY_STATUS_CHARGING; |
d902f472 | 1010 | } else { |
1adf904e | 1011 | u8 index = rd[offset] <= 5 ? rd[offset] : 5; |
ac3c9a94 | 1012 | battery_capacity = sixaxis_battery_capacity[index]; |
a76a6c18 | 1013 | battery_status = POWER_SUPPLY_STATUS_DISCHARGING; |
d902f472 | 1014 | } |
d902f472 FP |
1015 | |
1016 | spin_lock_irqsave(&sc->lock, flags); | |
d902f472 | 1017 | sc->battery_capacity = battery_capacity; |
a76a6c18 | 1018 | sc->battery_status = battery_status; |
d902f472 | 1019 | spin_unlock_irqrestore(&sc->lock, flags); |
510c8b7c RC |
1020 | |
1021 | if (sc->quirks & SIXAXIS_CONTROLLER) { | |
1022 | int val; | |
1023 | ||
1024 | offset = SIXAXIS_INPUT_REPORT_ACC_X_OFFSET; | |
1025 | val = ((rd[offset+1] << 8) | rd[offset]) - 511; | |
1026 | input_report_abs(sc->sensor_dev, ABS_X, val); | |
1027 | ||
1028 | /* Y and Z are swapped and inversed */ | |
1029 | val = 511 - ((rd[offset+5] << 8) | rd[offset+4]); | |
1030 | input_report_abs(sc->sensor_dev, ABS_Y, val); | |
1031 | ||
1032 | val = 511 - ((rd[offset+3] << 8) | rd[offset+2]); | |
1033 | input_report_abs(sc->sensor_dev, ABS_Z, val); | |
1034 | ||
1035 | input_sync(sc->sensor_dev); | |
1036 | } | |
d902f472 FP |
1037 | } |
1038 | ||
1adf904e | 1039 | static void dualshock4_parse_report(struct sony_sc *sc, u8 *rd, int size) |
d902f472 | 1040 | { |
d03ae2e1 RC |
1041 | struct hid_input *hidinput = list_entry(sc->hdev->inputs.next, |
1042 | struct hid_input, list); | |
1043 | struct input_dev *input_dev = hidinput->input; | |
d902f472 | 1044 | unsigned long flags; |
cdc1c021 | 1045 | int n, m, offset, num_touch_data, max_touch_data; |
a76a6c18 RC |
1046 | u8 cable_state, battery_capacity; |
1047 | int battery_status; | |
80786eb9 | 1048 | u16 timestamp; |
d902f472 | 1049 | |
cdc1c021 | 1050 | /* When using Bluetooth the header is 2 bytes longer, so skip these. */ |
35f436c3 | 1051 | int data_offset = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 2 : 0; |
6c5f860d | 1052 | |
ac797b95 RC |
1053 | /* Second bit of third button byte is for the touchpad button. */ |
1054 | offset = data_offset + DS4_INPUT_REPORT_BUTTON_OFFSET; | |
1055 | input_report_key(sc->touchpad, BTN_LEFT, rd[offset+2] & 0x2); | |
1056 | ||
d03ae2e1 RC |
1057 | /* |
1058 | * The default behavior of the Dualshock 4 is to send reports using | |
1059 | * report type 1 when running over Bluetooth. However, when feature | |
1060 | * report 2 is requested during the controller initialization it starts | |
1061 | * sending input reports in report 17. Since report 17 is undefined | |
1062 | * in the default HID descriptor, the HID layer won't generate events. | |
1063 | * While it is possible (and this was done before) to fixup the HID | |
1064 | * descriptor to add this mapping, it was better to do this manually. | |
1065 | * The reason is there were various pieces software both open and closed | |
1066 | * source, relying on the descriptors to be the same across various | |
1067 | * operating systems. If the descriptors wouldn't match some | |
1068 | * applications e.g. games on Wine would not be able to function due | |
1069 | * to different descriptors, which such applications are not parsing. | |
1070 | */ | |
1071 | if (rd[0] == 17) { | |
1072 | int value; | |
1073 | ||
1074 | offset = data_offset + DS4_INPUT_REPORT_AXIS_OFFSET; | |
1075 | input_report_abs(input_dev, ABS_X, rd[offset]); | |
1076 | input_report_abs(input_dev, ABS_Y, rd[offset+1]); | |
1077 | input_report_abs(input_dev, ABS_RX, rd[offset+2]); | |
1078 | input_report_abs(input_dev, ABS_RY, rd[offset+3]); | |
1079 | ||
1080 | value = rd[offset+4] & 0xf; | |
1081 | if (value > 7) | |
1082 | value = 8; /* Center 0, 0 */ | |
1083 | input_report_abs(input_dev, ABS_HAT0X, ds4_hat_mapping[value].x); | |
1084 | input_report_abs(input_dev, ABS_HAT0Y, ds4_hat_mapping[value].y); | |
1085 | ||
1086 | input_report_key(input_dev, BTN_WEST, rd[offset+4] & 0x10); | |
1087 | input_report_key(input_dev, BTN_SOUTH, rd[offset+4] & 0x20); | |
1088 | input_report_key(input_dev, BTN_EAST, rd[offset+4] & 0x40); | |
1089 | input_report_key(input_dev, BTN_NORTH, rd[offset+4] & 0x80); | |
1090 | ||
1091 | input_report_key(input_dev, BTN_TL, rd[offset+5] & 0x1); | |
1092 | input_report_key(input_dev, BTN_TR, rd[offset+5] & 0x2); | |
1093 | input_report_key(input_dev, BTN_TL2, rd[offset+5] & 0x4); | |
1094 | input_report_key(input_dev, BTN_TR2, rd[offset+5] & 0x8); | |
1095 | input_report_key(input_dev, BTN_SELECT, rd[offset+5] & 0x10); | |
1096 | input_report_key(input_dev, BTN_START, rd[offset+5] & 0x20); | |
1097 | input_report_key(input_dev, BTN_THUMBL, rd[offset+5] & 0x40); | |
1098 | input_report_key(input_dev, BTN_THUMBR, rd[offset+5] & 0x80); | |
1099 | ||
1100 | input_report_key(input_dev, BTN_MODE, rd[offset+6] & 0x1); | |
1101 | ||
1102 | input_report_abs(input_dev, ABS_Z, rd[offset+7]); | |
1103 | input_report_abs(input_dev, ABS_RZ, rd[offset+8]); | |
1104 | ||
1105 | input_sync(input_dev); | |
1106 | } | |
1107 | ||
80786eb9 RC |
1108 | /* Convert timestamp (in 5.33us unit) to timestamp_us */ |
1109 | offset = data_offset + DS4_INPUT_REPORT_TIMESTAMP_OFFSET; | |
1110 | timestamp = get_unaligned_le16(&rd[offset]); | |
1111 | if (!sc->timestamp_initialized) { | |
1112 | sc->timestamp_us = ((unsigned int)timestamp * 16) / 3; | |
1113 | sc->timestamp_initialized = true; | |
1114 | } else { | |
1115 | u16 delta; | |
1116 | ||
1117 | if (sc->prev_timestamp > timestamp) | |
1118 | delta = (U16_MAX - sc->prev_timestamp + timestamp + 1); | |
1119 | else | |
1120 | delta = timestamp - sc->prev_timestamp; | |
1121 | sc->timestamp_us += (delta * 16) / 3; | |
1122 | } | |
1123 | sc->prev_timestamp = timestamp; | |
1124 | input_event(sc->sensor_dev, EV_MSC, MSC_TIMESTAMP, sc->timestamp_us); | |
1125 | ||
227c011b | 1126 | offset = data_offset + DS4_INPUT_REPORT_GYRO_X_OFFSET; |
55a07d62 RC |
1127 | for (n = 0; n < 6; n++) { |
1128 | /* Store data in int for more precision during mult_frac. */ | |
1129 | int raw_data = (short)((rd[offset+1] << 8) | rd[offset]); | |
1130 | struct ds4_calibration_data *calib = &sc->ds4_calib_data[n]; | |
1131 | ||
1132 | /* High precision is needed during calibration, but the | |
1133 | * calibrated values are within 32-bit. | |
1134 | * Note: we swap numerator 'x' and 'numer' in mult_frac for | |
1135 | * precision reasons so we don't need 64-bit. | |
1136 | */ | |
1137 | int calib_data = mult_frac(calib->sens_numer, | |
1138 | raw_data - calib->bias, | |
1139 | calib->sens_denom); | |
227c011b | 1140 | |
55a07d62 RC |
1141 | input_report_abs(sc->sensor_dev, calib->abs_code, calib_data); |
1142 | offset += 2; | |
227c011b RC |
1143 | } |
1144 | input_sync(sc->sensor_dev); | |
1145 | ||
ad142b9e | 1146 | /* |
cdc1c021 | 1147 | * The lower 4 bits of byte 30 (or 32 for BT) contain the battery level |
d902f472 FP |
1148 | * and the 5th bit contains the USB cable state. |
1149 | */ | |
cdc1c021 | 1150 | offset = data_offset + DS4_INPUT_REPORT_BATTERY_OFFSET; |
6c5f860d | 1151 | cable_state = (rd[offset] >> 4) & 0x01; |
d902f472 | 1152 | |
ad142b9e | 1153 | /* |
a76a6c18 RC |
1154 | * Interpretation of the battery_capacity data depends on the cable state. |
1155 | * When no cable is connected (bit4 is 0): | |
1156 | * - 0:10: percentage in units of 10%. | |
1157 | * When a cable is plugged in: | |
1158 | * - 0-10: percentage in units of 10%. | |
1159 | * - 11: battery is full | |
1160 | * - 14: not charging due to Voltage or temperature error | |
1161 | * - 15: charge error | |
d902f472 | 1162 | */ |
a76a6c18 RC |
1163 | if (cable_state) { |
1164 | u8 battery_data = rd[offset] & 0xf; | |
1165 | ||
1166 | if (battery_data < 10) { | |
1167 | /* Take the mid-point for each battery capacity value, | |
1168 | * because on the hardware side 0 = 0-9%, 1=10-19%, etc. | |
1169 | * This matches official platform behavior, which does | |
1170 | * the same. | |
1171 | */ | |
1172 | battery_capacity = battery_data * 10 + 5; | |
1173 | battery_status = POWER_SUPPLY_STATUS_CHARGING; | |
1174 | } else if (battery_data == 10) { | |
1175 | battery_capacity = 100; | |
1176 | battery_status = POWER_SUPPLY_STATUS_CHARGING; | |
1177 | } else if (battery_data == 11) { | |
1178 | battery_capacity = 100; | |
1179 | battery_status = POWER_SUPPLY_STATUS_FULL; | |
1180 | } else { /* 14, 15 and undefined values */ | |
1181 | battery_capacity = 0; | |
1182 | battery_status = POWER_SUPPLY_STATUS_UNKNOWN; | |
1183 | } | |
1184 | } else { | |
1185 | u8 battery_data = rd[offset] & 0xf; | |
d902f472 | 1186 | |
a76a6c18 RC |
1187 | if (battery_data < 10) |
1188 | battery_capacity = battery_data * 10 + 5; | |
1189 | else /* 10 */ | |
1190 | battery_capacity = 100; | |
6c5f860d | 1191 | |
a76a6c18 RC |
1192 | battery_status = POWER_SUPPLY_STATUS_DISCHARGING; |
1193 | } | |
d902f472 FP |
1194 | |
1195 | spin_lock_irqsave(&sc->lock, flags); | |
d902f472 | 1196 | sc->battery_capacity = battery_capacity; |
a76a6c18 | 1197 | sc->battery_status = battery_status; |
d902f472 | 1198 | spin_unlock_irqrestore(&sc->lock, flags); |
e5606230 | 1199 | |
ad142b9e | 1200 | /* |
cdc1c021 RC |
1201 | * The Dualshock 4 multi-touch trackpad data starts at offset 33 on USB |
1202 | * and 35 on Bluetooth. | |
1203 | * The first byte indicates the number of touch data in the report. | |
1204 | * Trackpad data starts 2 bytes later (e.g. 35 for USB). | |
e5606230 | 1205 | */ |
cdc1c021 | 1206 | offset = data_offset + DS4_INPUT_REPORT_TOUCHPAD_OFFSET; |
35f436c3 | 1207 | max_touch_data = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 4 : 3; |
cdc1c021 RC |
1208 | if (rd[offset] > 0 && rd[offset] <= max_touch_data) |
1209 | num_touch_data = rd[offset]; | |
1210 | else | |
1211 | num_touch_data = 1; | |
1212 | offset += 1; | |
e5606230 | 1213 | |
cdc1c021 RC |
1214 | for (m = 0; m < num_touch_data; m++) { |
1215 | /* Skip past timestamp */ | |
1216 | offset += 1; | |
e5606230 | 1217 | |
cdc1c021 RC |
1218 | /* |
1219 | * The first 7 bits of the first byte is a counter and bit 8 is | |
1220 | * a touch indicator that is 0 when pressed and 1 when not | |
1221 | * pressed. | |
1222 | * The next 3 bytes are two 12 bit touch coordinates, X and Y. | |
1223 | * The data for the second touch is in the same format and | |
1224 | * immediately follows the data for the first. | |
1225 | */ | |
1226 | for (n = 0; n < 2; n++) { | |
1227 | u16 x, y; | |
1228 | bool active; | |
1229 | ||
1230 | x = rd[offset+1] | ((rd[offset+2] & 0xF) << 8); | |
1231 | y = ((rd[offset+2] & 0xF0) >> 4) | (rd[offset+3] << 4); | |
1232 | ||
1233 | active = !(rd[offset] >> 7); | |
ac797b95 RC |
1234 | input_mt_slot(sc->touchpad, n); |
1235 | input_mt_report_slot_state(sc->touchpad, MT_TOOL_FINGER, active); | |
cdc1c021 RC |
1236 | |
1237 | if (active) { | |
ac797b95 RC |
1238 | input_report_abs(sc->touchpad, ABS_MT_POSITION_X, x); |
1239 | input_report_abs(sc->touchpad, ABS_MT_POSITION_Y, y); | |
cdc1c021 RC |
1240 | } |
1241 | ||
1242 | offset += 4; | |
1243 | } | |
ac797b95 RC |
1244 | input_mt_sync_frame(sc->touchpad); |
1245 | input_sync(sc->touchpad); | |
e5606230 | 1246 | } |
d902f472 FP |
1247 | } |
1248 | ||
b7289cb1 TK |
1249 | static void nsg_mrxu_parse_report(struct sony_sc *sc, u8 *rd, int size) |
1250 | { | |
1251 | int n, offset, relx, rely; | |
1252 | u8 active; | |
1253 | ||
1254 | /* | |
1255 | * The NSG-MRxU multi-touch trackpad data starts at offset 1 and | |
1256 | * the touch-related data starts at offset 2. | |
1257 | * For the first byte, bit 0 is set when touchpad button is pressed. | |
1258 | * Bit 2 is set when a touch is active and the drag (Fn) key is pressed. | |
1259 | * This drag key is mapped to BTN_LEFT. It is operational only when a | |
1260 | * touch point is active. | |
1261 | * Bit 4 is set when only the first touch point is active. | |
1262 | * Bit 6 is set when only the second touch point is active. | |
1263 | * Bits 5 and 7 are set when both touch points are active. | |
1264 | * The next 3 bytes are two 12 bit X/Y coordinates for the first touch. | |
1265 | * The following byte, offset 5, has the touch width and length. | |
1266 | * Bits 0-4=X (width), bits 5-7=Y (length). | |
1267 | * A signed relative X coordinate is at offset 6. | |
1268 | * The bytes at offset 7-9 are the second touch X/Y coordinates. | |
1269 | * Offset 10 has the second touch width and length. | |
1270 | * Offset 11 has the relative Y coordinate. | |
1271 | */ | |
1272 | offset = 1; | |
1273 | ||
1274 | input_report_key(sc->touchpad, BTN_LEFT, rd[offset] & 0x0F); | |
1275 | active = (rd[offset] >> 4); | |
1276 | relx = (s8) rd[offset+5]; | |
1277 | rely = ((s8) rd[offset+10]) * -1; | |
1278 | ||
1279 | offset++; | |
1280 | ||
1281 | for (n = 0; n < 2; n++) { | |
1282 | u16 x, y; | |
1283 | u8 contactx, contacty; | |
1284 | ||
1285 | x = rd[offset] | ((rd[offset+1] & 0x0F) << 8); | |
1286 | y = ((rd[offset+1] & 0xF0) >> 4) | (rd[offset+2] << 4); | |
1287 | ||
1288 | input_mt_slot(sc->touchpad, n); | |
1289 | input_mt_report_slot_state(sc->touchpad, MT_TOOL_FINGER, active & 0x03); | |
1290 | ||
1291 | if (active & 0x03) { | |
1292 | contactx = rd[offset+3] & 0x0F; | |
1293 | contacty = rd[offset+3] >> 4; | |
1294 | input_report_abs(sc->touchpad, ABS_MT_TOUCH_MAJOR, | |
1295 | max(contactx, contacty)); | |
1296 | input_report_abs(sc->touchpad, ABS_MT_TOUCH_MINOR, | |
1297 | min(contactx, contacty)); | |
1298 | input_report_abs(sc->touchpad, ABS_MT_ORIENTATION, | |
1299 | (bool) (contactx > contacty)); | |
1300 | input_report_abs(sc->touchpad, ABS_MT_POSITION_X, x); | |
1301 | input_report_abs(sc->touchpad, ABS_MT_POSITION_Y, | |
1302 | NSG_MRXU_MAX_Y - y); | |
1303 | /* | |
1304 | * The relative coordinates belong to the first touch | |
1305 | * point, when present, or to the second touch point | |
1306 | * when the first is not active. | |
1307 | */ | |
1308 | if ((n == 0) || ((n == 1) && (active & 0x01))) { | |
1309 | input_report_rel(sc->touchpad, REL_X, relx); | |
1310 | input_report_rel(sc->touchpad, REL_Y, rely); | |
1311 | } | |
1312 | } | |
1313 | ||
1314 | offset += 5; | |
1315 | active >>= 2; | |
1316 | } | |
1317 | ||
1318 | input_mt_sync_frame(sc->touchpad); | |
1319 | ||
1320 | input_sync(sc->touchpad); | |
1321 | } | |
1322 | ||
c9e4d877 | 1323 | static int sony_raw_event(struct hid_device *hdev, struct hid_report *report, |
1adf904e | 1324 | u8 *rd, int size) |
c9e4d877 SW |
1325 | { |
1326 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
1327 | ||
ad142b9e FP |
1328 | /* |
1329 | * Sixaxis HID report has acclerometers/gyro with MSByte first, this | |
c9e4d877 SW |
1330 | * has to be BYTE_SWAPPED before passing up to joystick interface |
1331 | */ | |
fee4e2d5 | 1332 | if ((sc->quirks & SIXAXIS_CONTROLLER) && rd[0] == 0x01 && size == 49) { |
8f5f0bc2 FP |
1333 | /* |
1334 | * When connected via Bluetooth the Sixaxis occasionally sends | |
1335 | * a report with the second byte 0xff and the rest zeroed. | |
1336 | * | |
1337 | * This report does not reflect the actual state of the | |
1338 | * controller must be ignored to avoid generating false input | |
1339 | * events. | |
1340 | */ | |
1341 | if (rd[1] == 0xff) | |
1342 | return -EINVAL; | |
1343 | ||
c9e4d877 SW |
1344 | swap(rd[41], rd[42]); |
1345 | swap(rd[43], rd[44]); | |
1346 | swap(rd[45], rd[46]); | |
1347 | swap(rd[47], rd[48]); | |
d902f472 | 1348 | |
12e9a6d7 SW |
1349 | sixaxis_parse_report(sc, rd, size); |
1350 | } else if ((sc->quirks & MOTION_CONTROLLER_BT) && rd[0] == 0x01 && size == 49) { | |
d902f472 | 1351 | sixaxis_parse_report(sc, rd, size); |
4545ee0a SW |
1352 | } else if ((sc->quirks & NAVIGATION_CONTROLLER) && rd[0] == 0x01 && |
1353 | size == 49) { | |
1354 | sixaxis_parse_report(sc, rd, size); | |
35f436c3 RC |
1355 | } else if ((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && rd[0] == 0x01 && |
1356 | size == 64) { | |
1357 | dualshock4_parse_report(sc, rd, size); | |
1358 | } else if (((sc->quirks & DUALSHOCK4_CONTROLLER_BT) && rd[0] == 0x11 && | |
1359 | size == 78)) { | |
1360 | /* CRC check */ | |
1361 | u8 bthdr = 0xA1; | |
1362 | u32 crc; | |
1363 | u32 report_crc; | |
49b9ca6c | 1364 | |
35f436c3 RC |
1365 | crc = crc32_le(0xFFFFFFFF, &bthdr, 1); |
1366 | crc = ~crc32_le(crc, rd, DS4_INPUT_REPORT_0x11_SIZE-4); | |
1367 | report_crc = get_unaligned_le32(&rd[DS4_INPUT_REPORT_0x11_SIZE-4]); | |
1368 | if (crc != report_crc) { | |
1369 | hid_dbg(sc->hdev, "DualShock 4 input report's CRC check failed, received crc 0x%0x != 0x%0x\n", | |
1370 | report_crc, crc); | |
1371 | return -EILSEQ; | |
49b9ca6c | 1372 | } |
405182c2 | 1373 | |
35f436c3 RC |
1374 | dualshock4_parse_report(sc, rd, size); |
1375 | } else if ((sc->quirks & DUALSHOCK4_DONGLE) && rd[0] == 0x01 && | |
1376 | size == 64) { | |
f2f47c38 RC |
1377 | unsigned long flags; |
1378 | enum ds4_dongle_state dongle_state; | |
1379 | ||
405182c2 RC |
1380 | /* |
1381 | * In the case of a DS4 USB dongle, bit[2] of byte 31 indicates | |
1382 | * if a DS4 is actually connected (indicated by '0'). | |
1383 | * For non-dongle, this bit is always 0 (connected). | |
1384 | */ | |
35f436c3 RC |
1385 | bool connected = (rd[31] & 0x04) ? false : true; |
1386 | ||
f2f47c38 RC |
1387 | spin_lock_irqsave(&sc->lock, flags); |
1388 | dongle_state = sc->ds4_dongle_state; | |
1389 | spin_unlock_irqrestore(&sc->lock, flags); | |
1390 | ||
1391 | /* | |
1392 | * The dongle always sends input reports even when no | |
1393 | * DS4 is attached. When a DS4 is connected, we need to | |
1394 | * obtain calibration data before we can use it. | |
1395 | * The code below tracks dongle state and kicks of | |
1396 | * calibration when needed and only allows us to process | |
1397 | * input if a DS4 is actually connected. | |
1398 | */ | |
1399 | if (dongle_state == DONGLE_DISCONNECTED && connected) { | |
35f436c3 RC |
1400 | hid_info(sc->hdev, "DualShock 4 USB dongle: controller connected\n"); |
1401 | sony_set_leds(sc); | |
f2f47c38 RC |
1402 | |
1403 | spin_lock_irqsave(&sc->lock, flags); | |
1404 | sc->ds4_dongle_state = DONGLE_CALIBRATING; | |
1405 | spin_unlock_irqrestore(&sc->lock, flags); | |
1406 | ||
1407 | sony_schedule_work(sc, SONY_WORKER_HOTPLUG); | |
1408 | ||
1409 | /* Don't process the report since we don't have | |
1410 | * calibration data, but let hidraw have it anyway. | |
1411 | */ | |
1412 | return 0; | |
1413 | } else if ((dongle_state == DONGLE_CONNECTED || | |
1414 | dongle_state == DONGLE_DISABLED) && !connected) { | |
35f436c3 | 1415 | hid_info(sc->hdev, "DualShock 4 USB dongle: controller disconnected\n"); |
f2f47c38 RC |
1416 | |
1417 | spin_lock_irqsave(&sc->lock, flags); | |
1418 | sc->ds4_dongle_state = DONGLE_DISCONNECTED; | |
1419 | spin_unlock_irqrestore(&sc->lock, flags); | |
1420 | ||
35f436c3 RC |
1421 | /* Return 0, so hidraw can get the report. */ |
1422 | return 0; | |
f2f47c38 RC |
1423 | } else if (dongle_state == DONGLE_CALIBRATING || |
1424 | dongle_state == DONGLE_DISABLED || | |
1425 | dongle_state == DONGLE_DISCONNECTED) { | |
35f436c3 RC |
1426 | /* Return 0, so hidraw can get the report. */ |
1427 | return 0; | |
405182c2 RC |
1428 | } |
1429 | ||
d902f472 | 1430 | dualshock4_parse_report(sc, rd, size); |
b7289cb1 TK |
1431 | |
1432 | } else if ((sc->quirks & NSG_MRXU_REMOTE) && rd[0] == 0x02) { | |
1433 | nsg_mrxu_parse_report(sc, rd, size); | |
1434 | return 1; | |
c9e4d877 SW |
1435 | } |
1436 | ||
2a242932 FP |
1437 | if (sc->defer_initialization) { |
1438 | sc->defer_initialization = 0; | |
b5322736 | 1439 | sony_schedule_work(sc, SONY_WORKER_STATE); |
2a242932 FP |
1440 | } |
1441 | ||
c9e4d877 SW |
1442 | return 0; |
1443 | } | |
1444 | ||
f04d5140 CL |
1445 | static int sony_mapping(struct hid_device *hdev, struct hid_input *hi, |
1446 | struct hid_field *field, struct hid_usage *usage, | |
1447 | unsigned long **bit, int *max) | |
1448 | { | |
1449 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
1450 | ||
1451 | if (sc->quirks & BUZZ_CONTROLLER) { | |
1452 | unsigned int key = usage->hid & HID_USAGE; | |
1453 | ||
1454 | if ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON) | |
1455 | return -1; | |
1456 | ||
1457 | switch (usage->collection_index) { | |
1458 | case 1: | |
1459 | if (key >= ARRAY_SIZE(buzz_keymap)) | |
1460 | return -1; | |
1461 | ||
1462 | key = buzz_keymap[key]; | |
1463 | if (!key) | |
1464 | return -1; | |
1465 | break; | |
1466 | default: | |
1467 | return -1; | |
1468 | } | |
1469 | ||
1470 | hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); | |
1471 | return 1; | |
1472 | } | |
1473 | ||
078328da JK |
1474 | if (sc->quirks & PS3REMOTE) |
1475 | return ps3remote_mapping(hdev, hi, field, usage, bit, max); | |
1476 | ||
b8f0970d RC |
1477 | if (sc->quirks & NAVIGATION_CONTROLLER) |
1478 | return navigation_mapping(hdev, hi, field, usage, bit, max); | |
1479 | ||
e19a267b RC |
1480 | if (sc->quirks & SIXAXIS_CONTROLLER) |
1481 | return sixaxis_mapping(hdev, hi, field, usage, bit, max); | |
9131f8cc RC |
1482 | |
1483 | if (sc->quirks & DUALSHOCK4_CONTROLLER) | |
1484 | return ds4_mapping(hdev, hi, field, usage, bit, max); | |
1485 | ||
32e411d0 | 1486 | if (sc->quirks & GH_GUITAR_CONTROLLER) |
cc894ac5 | 1487 | return guitar_mapping(hdev, hi, field, usage, bit, max); |
e19a267b | 1488 | |
6f498018 BT |
1489 | /* Let hid-core decide for the others */ |
1490 | return 0; | |
f04d5140 CL |
1491 | } |
1492 | ||
ac797b95 | 1493 | static int sony_register_touchpad(struct sony_sc *sc, int touch_count, |
b7289cb1 | 1494 | int w, int h, int touch_major, int touch_minor, int orientation) |
ce8efc3b | 1495 | { |
ac797b95 RC |
1496 | size_t name_sz; |
1497 | char *name; | |
ce8efc3b FP |
1498 | int ret; |
1499 | ||
cc070a84 | 1500 | sc->touchpad = devm_input_allocate_device(&sc->hdev->dev); |
ac797b95 RC |
1501 | if (!sc->touchpad) |
1502 | return -ENOMEM; | |
1503 | ||
1504 | input_set_drvdata(sc->touchpad, sc); | |
1505 | sc->touchpad->dev.parent = &sc->hdev->dev; | |
1506 | sc->touchpad->phys = sc->hdev->phys; | |
1507 | sc->touchpad->uniq = sc->hdev->uniq; | |
1508 | sc->touchpad->id.bustype = sc->hdev->bus; | |
1509 | sc->touchpad->id.vendor = sc->hdev->vendor; | |
1510 | sc->touchpad->id.product = sc->hdev->product; | |
1511 | sc->touchpad->id.version = sc->hdev->version; | |
1512 | ||
1513 | /* Append a suffix to the controller name as there are various | |
1514 | * DS4 compatible non-Sony devices with different names. | |
1515 | */ | |
1516 | name_sz = strlen(sc->hdev->name) + sizeof(DS4_TOUCHPAD_SUFFIX); | |
cc070a84 HZ |
1517 | name = devm_kzalloc(&sc->hdev->dev, name_sz, GFP_KERNEL); |
1518 | if (!name) | |
1519 | return -ENOMEM; | |
ac797b95 RC |
1520 | snprintf(name, name_sz, "%s" DS4_TOUCHPAD_SUFFIX, sc->hdev->name); |
1521 | sc->touchpad->name = name; | |
1522 | ||
ac797b95 RC |
1523 | /* We map the button underneath the touchpad to BTN_LEFT. */ |
1524 | __set_bit(EV_KEY, sc->touchpad->evbit); | |
1525 | __set_bit(BTN_LEFT, sc->touchpad->keybit); | |
1526 | __set_bit(INPUT_PROP_BUTTONPAD, sc->touchpad->propbit); | |
ce8efc3b | 1527 | |
ac797b95 RC |
1528 | input_set_abs_params(sc->touchpad, ABS_MT_POSITION_X, 0, w, 0, 0); |
1529 | input_set_abs_params(sc->touchpad, ABS_MT_POSITION_Y, 0, h, 0, 0); | |
1530 | ||
b7289cb1 TK |
1531 | if (touch_major > 0) { |
1532 | input_set_abs_params(sc->touchpad, ABS_MT_TOUCH_MAJOR, | |
1533 | 0, touch_major, 0, 0); | |
1534 | if (touch_minor > 0) | |
1535 | input_set_abs_params(sc->touchpad, ABS_MT_TOUCH_MINOR, | |
1536 | 0, touch_minor, 0, 0); | |
1537 | if (orientation > 0) | |
1538 | input_set_abs_params(sc->touchpad, ABS_MT_ORIENTATION, | |
1539 | 0, orientation, 0, 0); | |
1540 | } | |
1541 | ||
1542 | if (sc->quirks & NSG_MRXU_REMOTE) { | |
1543 | __set_bit(EV_REL, sc->touchpad->evbit); | |
1544 | } | |
1545 | ||
1546 | ret = input_mt_init_slots(sc->touchpad, touch_count, INPUT_MT_POINTER); | |
1547 | if (ret < 0) | |
cc070a84 | 1548 | return ret; |
b7289cb1 | 1549 | |
ac797b95 RC |
1550 | ret = input_register_device(sc->touchpad); |
1551 | if (ret < 0) | |
cc070a84 | 1552 | return ret; |
ce8efc3b FP |
1553 | |
1554 | return 0; | |
ac797b95 | 1555 | } |
ce8efc3b | 1556 | |
227c011b RC |
1557 | static int sony_register_sensors(struct sony_sc *sc) |
1558 | { | |
1559 | size_t name_sz; | |
1560 | char *name; | |
1561 | int ret; | |
55a07d62 | 1562 | int range; |
227c011b | 1563 | |
ea4a5fdc | 1564 | sc->sensor_dev = devm_input_allocate_device(&sc->hdev->dev); |
227c011b RC |
1565 | if (!sc->sensor_dev) |
1566 | return -ENOMEM; | |
1567 | ||
1568 | input_set_drvdata(sc->sensor_dev, sc); | |
1569 | sc->sensor_dev->dev.parent = &sc->hdev->dev; | |
1570 | sc->sensor_dev->phys = sc->hdev->phys; | |
1571 | sc->sensor_dev->uniq = sc->hdev->uniq; | |
1572 | sc->sensor_dev->id.bustype = sc->hdev->bus; | |
1573 | sc->sensor_dev->id.vendor = sc->hdev->vendor; | |
1574 | sc->sensor_dev->id.product = sc->hdev->product; | |
1575 | sc->sensor_dev->id.version = sc->hdev->version; | |
1576 | ||
1577 | /* Append a suffix to the controller name as there are various | |
1578 | * DS4 compatible non-Sony devices with different names. | |
1579 | */ | |
510c8b7c | 1580 | name_sz = strlen(sc->hdev->name) + sizeof(SENSOR_SUFFIX); |
ea4a5fdc HZ |
1581 | name = devm_kzalloc(&sc->hdev->dev, name_sz, GFP_KERNEL); |
1582 | if (!name) | |
1583 | return -ENOMEM; | |
510c8b7c | 1584 | snprintf(name, name_sz, "%s" SENSOR_SUFFIX, sc->hdev->name); |
227c011b RC |
1585 | sc->sensor_dev->name = name; |
1586 | ||
510c8b7c RC |
1587 | if (sc->quirks & SIXAXIS_CONTROLLER) { |
1588 | /* For the DS3 we only support the accelerometer, which works | |
1589 | * quite well even without calibration. The device also has | |
1590 | * a 1-axis gyro, but it is very difficult to manage from within | |
1591 | * the driver even to get data, the sensor is inaccurate and | |
1592 | * the behavior is very different between hardware revisions. | |
1593 | */ | |
1594 | input_set_abs_params(sc->sensor_dev, ABS_X, -512, 511, 4, 0); | |
1595 | input_set_abs_params(sc->sensor_dev, ABS_Y, -512, 511, 4, 0); | |
1596 | input_set_abs_params(sc->sensor_dev, ABS_Z, -512, 511, 4, 0); | |
1597 | input_abs_set_res(sc->sensor_dev, ABS_X, SIXAXIS_ACC_RES_PER_G); | |
1598 | input_abs_set_res(sc->sensor_dev, ABS_Y, SIXAXIS_ACC_RES_PER_G); | |
1599 | input_abs_set_res(sc->sensor_dev, ABS_Z, SIXAXIS_ACC_RES_PER_G); | |
1600 | } else if (sc->quirks & DUALSHOCK4_CONTROLLER) { | |
1601 | range = DS4_ACC_RES_PER_G*4; | |
1602 | input_set_abs_params(sc->sensor_dev, ABS_X, -range, range, 16, 0); | |
1603 | input_set_abs_params(sc->sensor_dev, ABS_Y, -range, range, 16, 0); | |
1604 | input_set_abs_params(sc->sensor_dev, ABS_Z, -range, range, 16, 0); | |
1605 | input_abs_set_res(sc->sensor_dev, ABS_X, DS4_ACC_RES_PER_G); | |
1606 | input_abs_set_res(sc->sensor_dev, ABS_Y, DS4_ACC_RES_PER_G); | |
1607 | input_abs_set_res(sc->sensor_dev, ABS_Z, DS4_ACC_RES_PER_G); | |
1608 | ||
1609 | range = DS4_GYRO_RES_PER_DEG_S*2048; | |
1610 | input_set_abs_params(sc->sensor_dev, ABS_RX, -range, range, 16, 0); | |
1611 | input_set_abs_params(sc->sensor_dev, ABS_RY, -range, range, 16, 0); | |
1612 | input_set_abs_params(sc->sensor_dev, ABS_RZ, -range, range, 16, 0); | |
1613 | input_abs_set_res(sc->sensor_dev, ABS_RX, DS4_GYRO_RES_PER_DEG_S); | |
1614 | input_abs_set_res(sc->sensor_dev, ABS_RY, DS4_GYRO_RES_PER_DEG_S); | |
1615 | input_abs_set_res(sc->sensor_dev, ABS_RZ, DS4_GYRO_RES_PER_DEG_S); | |
1616 | ||
1617 | __set_bit(EV_MSC, sc->sensor_dev->evbit); | |
1618 | __set_bit(MSC_TIMESTAMP, sc->sensor_dev->mscbit); | |
1619 | } | |
1620 | ||
227c011b RC |
1621 | __set_bit(INPUT_PROP_ACCELEROMETER, sc->sensor_dev->propbit); |
1622 | ||
1623 | ret = input_register_device(sc->sensor_dev); | |
1624 | if (ret < 0) | |
ea4a5fdc | 1625 | return ret; |
227c011b RC |
1626 | |
1627 | return 0; | |
227c011b RC |
1628 | } |
1629 | ||
bd28ce00 JS |
1630 | /* |
1631 | * Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller | |
1632 | * to "operational". Without this, the ps3 controller will not report any | |
1633 | * events. | |
1634 | */ | |
816651a7 | 1635 | static int sixaxis_set_operational_usb(struct hid_device *hdev) |
bd28ce00 | 1636 | { |
69481059 | 1637 | struct sony_sc *sc = hid_get_drvdata(hdev); |
a85d67b5 AO |
1638 | const int buf_size = |
1639 | max(SIXAXIS_REPORT_0xF2_SIZE, SIXAXIS_REPORT_0xF5_SIZE); | |
1adf904e | 1640 | u8 *buf; |
bd28ce00 | 1641 | int ret; |
bd28ce00 | 1642 | |
2e701a35 | 1643 | buf = kmalloc(buf_size, GFP_KERNEL); |
bd28ce00 JS |
1644 | if (!buf) |
1645 | return -ENOMEM; | |
1646 | ||
a85d67b5 AO |
1647 | ret = hid_hw_raw_request(hdev, 0xf2, buf, SIXAXIS_REPORT_0xF2_SIZE, |
1648 | HID_FEATURE_REPORT, HID_REQ_GET_REPORT); | |
a7de9b86 LK |
1649 | if (ret < 0) { |
1650 | hid_err(hdev, "can't set operational mode: step 1\n"); | |
1651 | goto out; | |
1652 | } | |
f204828a | 1653 | |
a7de9b86 LK |
1654 | /* |
1655 | * Some compatible controllers like the Speedlink Strike FX and | |
1656 | * Gasia need another query plus an USB interrupt to get operational. | |
1657 | */ | |
a85d67b5 AO |
1658 | ret = hid_hw_raw_request(hdev, 0xf5, buf, SIXAXIS_REPORT_0xF5_SIZE, |
1659 | HID_FEATURE_REPORT, HID_REQ_GET_REPORT); | |
a7de9b86 LK |
1660 | if (ret < 0) { |
1661 | hid_err(hdev, "can't set operational mode: step 2\n"); | |
1662 | goto out; | |
1663 | } | |
f204828a | 1664 | |
492ca83c BN |
1665 | /* |
1666 | * But the USB interrupt would cause SHANWAN controllers to | |
69481059 | 1667 | * start rumbling non-stop, so skip step 3 for these controllers. |
492ca83c | 1668 | */ |
69481059 HY |
1669 | if (sc->quirks & SHANWAN_GAMEPAD) |
1670 | goto out; | |
1671 | ||
1672 | ret = hid_hw_output_report(hdev, buf, 1); | |
1673 | if (ret < 0) { | |
1674 | hid_info(hdev, "can't set operational mode: step 3, ignoring\n"); | |
1675 | ret = 0; | |
19f4c2ba | 1676 | } |
bd28ce00 | 1677 | |
a7de9b86 | 1678 | out: |
bd28ce00 JS |
1679 | kfree(buf); |
1680 | ||
1681 | return ret; | |
1682 | } | |
1683 | ||
816651a7 | 1684 | static int sixaxis_set_operational_bt(struct hid_device *hdev) |
f9ce7c28 | 1685 | { |
1adf904e PM |
1686 | static const u8 report[] = { 0xf4, 0x42, 0x03, 0x00, 0x00 }; |
1687 | u8 *buf; | |
9b2b5c9a FP |
1688 | int ret; |
1689 | ||
1690 | buf = kmemdup(report, sizeof(report), GFP_KERNEL); | |
1691 | if (!buf) | |
1692 | return -ENOMEM; | |
1693 | ||
1694 | ret = hid_hw_raw_request(hdev, buf[0], buf, sizeof(report), | |
b0dd72aa | 1695 | HID_FEATURE_REPORT, HID_REQ_SET_REPORT); |
9b2b5c9a FP |
1696 | |
1697 | kfree(buf); | |
1698 | ||
1699 | return ret; | |
f9ce7c28 BN |
1700 | } |
1701 | ||
ad142b9e | 1702 | /* |
55a07d62 RC |
1703 | * Request DS4 calibration data for the motion sensors. |
1704 | * For Bluetooth this also affects the operating mode (see below). | |
68330d83 | 1705 | */ |
55a07d62 | 1706 | static int dualshock4_get_calibration_data(struct sony_sc *sc) |
68330d83 | 1707 | { |
1adf904e | 1708 | u8 *buf; |
9b2b5c9a | 1709 | int ret; |
55a07d62 RC |
1710 | short gyro_pitch_bias, gyro_pitch_plus, gyro_pitch_minus; |
1711 | short gyro_yaw_bias, gyro_yaw_plus, gyro_yaw_minus; | |
1712 | short gyro_roll_bias, gyro_roll_plus, gyro_roll_minus; | |
1713 | short gyro_speed_plus, gyro_speed_minus; | |
1714 | short acc_x_plus, acc_x_minus; | |
1715 | short acc_y_plus, acc_y_minus; | |
1716 | short acc_z_plus, acc_z_minus; | |
1717 | int speed_2x; | |
1718 | int range_2g; | |
1719 | ||
1720 | /* For Bluetooth we use a different request, which supports CRC. | |
1721 | * Note: in Bluetooth mode feature report 0x02 also changes the state | |
1722 | * of the controller, so that it sends input reports of type 0x11. | |
1723 | */ | |
35f436c3 | 1724 | if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) { |
f5dc93b7 RC |
1725 | int retries; |
1726 | ||
55a07d62 RC |
1727 | buf = kmalloc(DS4_FEATURE_REPORT_0x02_SIZE, GFP_KERNEL); |
1728 | if (!buf) | |
1729 | return -ENOMEM; | |
68330d83 | 1730 | |
f5dc93b7 RC |
1731 | /* We should normally receive the feature report data we asked |
1732 | * for, but hidraw applications such as Steam can issue feature | |
1733 | * reports as well. In particular for Dongle reconnects, Steam | |
1734 | * and this function are competing resulting in often receiving | |
1735 | * data for a different HID report, so retry a few times. | |
1736 | */ | |
1737 | for (retries = 0; retries < 3; retries++) { | |
1738 | ret = hid_hw_raw_request(sc->hdev, 0x02, buf, | |
1739 | DS4_FEATURE_REPORT_0x02_SIZE, | |
1740 | HID_FEATURE_REPORT, | |
1741 | HID_REQ_GET_REPORT); | |
1742 | if (ret < 0) | |
1743 | goto err_stop; | |
1744 | ||
1745 | if (buf[0] != 0x02) { | |
1746 | if (retries < 2) { | |
1747 | hid_warn(sc->hdev, "Retrying DualShock 4 get calibration report (0x02) request\n"); | |
1748 | continue; | |
1749 | } else { | |
1750 | ret = -EILSEQ; | |
1751 | goto err_stop; | |
1752 | } | |
1753 | } else { | |
1754 | break; | |
1755 | } | |
1756 | } | |
55a07d62 RC |
1757 | } else { |
1758 | u8 bthdr = 0xA3; | |
1759 | u32 crc; | |
1760 | u32 report_crc; | |
1761 | int retries; | |
9b2b5c9a | 1762 | |
55a07d62 RC |
1763 | buf = kmalloc(DS4_FEATURE_REPORT_0x05_SIZE, GFP_KERNEL); |
1764 | if (!buf) | |
1765 | return -ENOMEM; | |
9b2b5c9a | 1766 | |
55a07d62 RC |
1767 | for (retries = 0; retries < 3; retries++) { |
1768 | ret = hid_hw_raw_request(sc->hdev, 0x05, buf, | |
1769 | DS4_FEATURE_REPORT_0x05_SIZE, | |
1770 | HID_FEATURE_REPORT, | |
1771 | HID_REQ_GET_REPORT); | |
1772 | if (ret < 0) | |
1773 | goto err_stop; | |
9b2b5c9a | 1774 | |
55a07d62 RC |
1775 | /* CRC check */ |
1776 | crc = crc32_le(0xFFFFFFFF, &bthdr, 1); | |
1777 | crc = ~crc32_le(crc, buf, DS4_FEATURE_REPORT_0x05_SIZE-4); | |
1778 | report_crc = get_unaligned_le32(&buf[DS4_FEATURE_REPORT_0x05_SIZE-4]); | |
1779 | if (crc != report_crc) { | |
1780 | hid_warn(sc->hdev, "DualShock 4 calibration report's CRC check failed, received crc 0x%0x != 0x%0x\n", | |
1781 | report_crc, crc); | |
1782 | if (retries < 2) { | |
1783 | hid_warn(sc->hdev, "Retrying DualShock 4 get calibration report request\n"); | |
1784 | continue; | |
1785 | } else { | |
1786 | ret = -EILSEQ; | |
1787 | goto err_stop; | |
1788 | } | |
1789 | } else { | |
1790 | break; | |
1791 | } | |
1792 | } | |
1793 | } | |
9b2b5c9a | 1794 | |
55a07d62 RC |
1795 | gyro_pitch_bias = get_unaligned_le16(&buf[1]); |
1796 | gyro_yaw_bias = get_unaligned_le16(&buf[3]); | |
1797 | gyro_roll_bias = get_unaligned_le16(&buf[5]); | |
1798 | if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) { | |
1799 | gyro_pitch_plus = get_unaligned_le16(&buf[7]); | |
1800 | gyro_pitch_minus = get_unaligned_le16(&buf[9]); | |
1801 | gyro_yaw_plus = get_unaligned_le16(&buf[11]); | |
1802 | gyro_yaw_minus = get_unaligned_le16(&buf[13]); | |
1803 | gyro_roll_plus = get_unaligned_le16(&buf[15]); | |
1804 | gyro_roll_minus = get_unaligned_le16(&buf[17]); | |
1805 | } else { | |
35f436c3 | 1806 | /* BT + Dongle */ |
55a07d62 RC |
1807 | gyro_pitch_plus = get_unaligned_le16(&buf[7]); |
1808 | gyro_yaw_plus = get_unaligned_le16(&buf[9]); | |
1809 | gyro_roll_plus = get_unaligned_le16(&buf[11]); | |
1810 | gyro_pitch_minus = get_unaligned_le16(&buf[13]); | |
1811 | gyro_yaw_minus = get_unaligned_le16(&buf[15]); | |
1812 | gyro_roll_minus = get_unaligned_le16(&buf[17]); | |
1813 | } | |
1814 | gyro_speed_plus = get_unaligned_le16(&buf[19]); | |
1815 | gyro_speed_minus = get_unaligned_le16(&buf[21]); | |
1816 | acc_x_plus = get_unaligned_le16(&buf[23]); | |
1817 | acc_x_minus = get_unaligned_le16(&buf[25]); | |
1818 | acc_y_plus = get_unaligned_le16(&buf[27]); | |
1819 | acc_y_minus = get_unaligned_le16(&buf[29]); | |
1820 | acc_z_plus = get_unaligned_le16(&buf[31]); | |
1821 | acc_z_minus = get_unaligned_le16(&buf[33]); | |
1822 | ||
1823 | /* Set gyroscope calibration and normalization parameters. | |
1824 | * Data values will be normalized to 1/DS4_GYRO_RES_PER_DEG_S degree/s. | |
1825 | */ | |
1826 | speed_2x = (gyro_speed_plus + gyro_speed_minus); | |
1827 | sc->ds4_calib_data[0].abs_code = ABS_RX; | |
1828 | sc->ds4_calib_data[0].bias = gyro_pitch_bias; | |
1829 | sc->ds4_calib_data[0].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S; | |
1830 | sc->ds4_calib_data[0].sens_denom = gyro_pitch_plus - gyro_pitch_minus; | |
1831 | ||
1832 | sc->ds4_calib_data[1].abs_code = ABS_RY; | |
1833 | sc->ds4_calib_data[1].bias = gyro_yaw_bias; | |
1834 | sc->ds4_calib_data[1].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S; | |
1835 | sc->ds4_calib_data[1].sens_denom = gyro_yaw_plus - gyro_yaw_minus; | |
1836 | ||
1837 | sc->ds4_calib_data[2].abs_code = ABS_RZ; | |
1838 | sc->ds4_calib_data[2].bias = gyro_roll_bias; | |
1839 | sc->ds4_calib_data[2].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S; | |
1840 | sc->ds4_calib_data[2].sens_denom = gyro_roll_plus - gyro_roll_minus; | |
1841 | ||
1842 | /* Set accelerometer calibration and normalization parameters. | |
1843 | * Data values will be normalized to 1/DS4_ACC_RES_PER_G G. | |
1844 | */ | |
1845 | range_2g = acc_x_plus - acc_x_minus; | |
1846 | sc->ds4_calib_data[3].abs_code = ABS_X; | |
1847 | sc->ds4_calib_data[3].bias = acc_x_plus - range_2g / 2; | |
1848 | sc->ds4_calib_data[3].sens_numer = 2*DS4_ACC_RES_PER_G; | |
1849 | sc->ds4_calib_data[3].sens_denom = range_2g; | |
1850 | ||
1851 | range_2g = acc_y_plus - acc_y_minus; | |
1852 | sc->ds4_calib_data[4].abs_code = ABS_Y; | |
1853 | sc->ds4_calib_data[4].bias = acc_y_plus - range_2g / 2; | |
1854 | sc->ds4_calib_data[4].sens_numer = 2*DS4_ACC_RES_PER_G; | |
1855 | sc->ds4_calib_data[4].sens_denom = range_2g; | |
1856 | ||
1857 | range_2g = acc_z_plus - acc_z_minus; | |
1858 | sc->ds4_calib_data[5].abs_code = ABS_Z; | |
1859 | sc->ds4_calib_data[5].bias = acc_z_plus - range_2g / 2; | |
1860 | sc->ds4_calib_data[5].sens_numer = 2*DS4_ACC_RES_PER_G; | |
1861 | sc->ds4_calib_data[5].sens_denom = range_2g; | |
1862 | ||
1863 | err_stop: | |
1864 | kfree(buf); | |
9b2b5c9a | 1865 | return ret; |
f9ce7c28 BN |
1866 | } |
1867 | ||
f2f47c38 RC |
1868 | static void dualshock4_calibration_work(struct work_struct *work) |
1869 | { | |
1870 | struct sony_sc *sc = container_of(work, struct sony_sc, hotplug_worker); | |
1871 | unsigned long flags; | |
1872 | enum ds4_dongle_state dongle_state; | |
1873 | int ret; | |
1874 | ||
1875 | ret = dualshock4_get_calibration_data(sc); | |
1876 | if (ret < 0) { | |
1877 | /* This call is very unlikely to fail for the dongle. When it | |
1878 | * fails we are probably in a very bad state, so mark the | |
1879 | * dongle as disabled. We will re-enable the dongle if a new | |
1880 | * DS4 hotplug is detect from sony_raw_event as any issues | |
1881 | * are likely resolved then (the dongle is quite stupid). | |
1882 | */ | |
1883 | hid_err(sc->hdev, "DualShock 4 USB dongle: calibration failed, disabling device\n"); | |
1884 | dongle_state = DONGLE_DISABLED; | |
1885 | } else { | |
1886 | hid_info(sc->hdev, "DualShock 4 USB dongle: calibration completed\n"); | |
1887 | dongle_state = DONGLE_CONNECTED; | |
1888 | } | |
1889 | ||
1890 | spin_lock_irqsave(&sc->lock, flags); | |
1891 | sc->ds4_dongle_state = dongle_state; | |
1892 | spin_unlock_irqrestore(&sc->lock, flags); | |
1893 | } | |
1894 | ||
169f15ab RC |
1895 | static int dualshock4_get_version_info(struct sony_sc *sc) |
1896 | { | |
1897 | u8 *buf; | |
1898 | int ret; | |
1899 | ||
1900 | buf = kmalloc(DS4_FEATURE_REPORT_0xA3_SIZE, GFP_KERNEL); | |
1901 | if (!buf) | |
1902 | return -ENOMEM; | |
1903 | ||
1904 | ret = hid_hw_raw_request(sc->hdev, 0xA3, buf, | |
1905 | DS4_FEATURE_REPORT_0xA3_SIZE, | |
1906 | HID_FEATURE_REPORT, | |
1907 | HID_REQ_GET_REPORT); | |
1908 | if (ret < 0) { | |
1909 | kfree(buf); | |
1910 | return ret; | |
1911 | } | |
1912 | ||
1913 | sc->hw_version = get_unaligned_le16(&buf[35]); | |
1914 | sc->fw_version = get_unaligned_le16(&buf[41]); | |
1915 | ||
1916 | kfree(buf); | |
1917 | return 0; | |
1918 | } | |
1919 | ||
221399b3 | 1920 | static void sixaxis_set_leds_from_id(struct sony_sc *sc) |
8025087a | 1921 | { |
1adf904e | 1922 | static const u8 sixaxis_leds[10][4] = { |
8025087a FP |
1923 | { 0x01, 0x00, 0x00, 0x00 }, |
1924 | { 0x00, 0x01, 0x00, 0x00 }, | |
1925 | { 0x00, 0x00, 0x01, 0x00 }, | |
1926 | { 0x00, 0x00, 0x00, 0x01 }, | |
1927 | { 0x01, 0x00, 0x00, 0x01 }, | |
1928 | { 0x00, 0x01, 0x00, 0x01 }, | |
1929 | { 0x00, 0x00, 0x01, 0x01 }, | |
1930 | { 0x01, 0x00, 0x01, 0x01 }, | |
1931 | { 0x00, 0x01, 0x01, 0x01 }, | |
1932 | { 0x01, 0x01, 0x01, 0x01 } | |
1933 | }; | |
1934 | ||
221399b3 FP |
1935 | int id = sc->device_id; |
1936 | ||
1937 | BUILD_BUG_ON(MAX_LEDS < ARRAY_SIZE(sixaxis_leds[0])); | |
8025087a FP |
1938 | |
1939 | if (id < 0) | |
1940 | return; | |
1941 | ||
1942 | id %= 10; | |
221399b3 | 1943 | memcpy(sc->led_state, sixaxis_leds[id], sizeof(sixaxis_leds[id])); |
8025087a FP |
1944 | } |
1945 | ||
221399b3 | 1946 | static void dualshock4_set_leds_from_id(struct sony_sc *sc) |
8025087a FP |
1947 | { |
1948 | /* The first 4 color/index entries match what the PS4 assigns */ | |
1adf904e | 1949 | static const u8 color_code[7][3] = { |
39254a13 RC |
1950 | /* Blue */ { 0x00, 0x00, 0x40 }, |
1951 | /* Red */ { 0x40, 0x00, 0x00 }, | |
1952 | /* Green */ { 0x00, 0x40, 0x00 }, | |
1953 | /* Pink */ { 0x20, 0x00, 0x20 }, | |
8025087a FP |
1954 | /* Orange */ { 0x02, 0x01, 0x00 }, |
1955 | /* Teal */ { 0x00, 0x01, 0x01 }, | |
1956 | /* White */ { 0x01, 0x01, 0x01 } | |
1957 | }; | |
1958 | ||
221399b3 FP |
1959 | int id = sc->device_id; |
1960 | ||
1961 | BUILD_BUG_ON(MAX_LEDS < ARRAY_SIZE(color_code[0])); | |
8025087a FP |
1962 | |
1963 | if (id < 0) | |
1964 | return; | |
1965 | ||
1966 | id %= 7; | |
221399b3 | 1967 | memcpy(sc->led_state, color_code[id], sizeof(color_code[id])); |
8025087a FP |
1968 | } |
1969 | ||
221399b3 | 1970 | static void buzz_set_leds(struct sony_sc *sc) |
f04d5140 | 1971 | { |
221399b3 | 1972 | struct hid_device *hdev = sc->hdev; |
f04d5140 CL |
1973 | struct list_head *report_list = |
1974 | &hdev->report_enum[HID_OUTPUT_REPORT].report_list; | |
1975 | struct hid_report *report = list_entry(report_list->next, | |
1976 | struct hid_report, list); | |
1adf904e | 1977 | s32 *value = report->field[0]->value; |
f04d5140 | 1978 | |
221399b3 FP |
1979 | BUILD_BUG_ON(MAX_LEDS < 4); |
1980 | ||
f04d5140 | 1981 | value[0] = 0x00; |
221399b3 FP |
1982 | value[1] = sc->led_state[0] ? 0xff : 0x00; |
1983 | value[2] = sc->led_state[1] ? 0xff : 0x00; | |
1984 | value[3] = sc->led_state[2] ? 0xff : 0x00; | |
1985 | value[4] = sc->led_state[3] ? 0xff : 0x00; | |
f04d5140 CL |
1986 | value[5] = 0x00; |
1987 | value[6] = 0x00; | |
1988 | hid_hw_request(hdev, report, HID_REQ_SET_REPORT); | |
1989 | } | |
1990 | ||
221399b3 | 1991 | static void sony_set_leds(struct sony_sc *sc) |
0a286ef2 | 1992 | { |
221399b3 | 1993 | if (!(sc->quirks & BUZZ_CONTROLLER)) |
b5322736 | 1994 | sony_schedule_work(sc, SONY_WORKER_STATE); |
221399b3 FP |
1995 | else |
1996 | buzz_set_leds(sc); | |
0a286ef2 SE |
1997 | } |
1998 | ||
c5382519 | 1999 | static void sony_led_set_brightness(struct led_classdev *led, |
f04d5140 CL |
2000 | enum led_brightness value) |
2001 | { | |
2002 | struct device *dev = led->dev->parent; | |
ee79a8f8 | 2003 | struct hid_device *hdev = to_hid_device(dev); |
f04d5140 | 2004 | struct sony_sc *drv_data; |
f04d5140 CL |
2005 | |
2006 | int n; | |
b3ed458c | 2007 | int force_update; |
f04d5140 CL |
2008 | |
2009 | drv_data = hid_get_drvdata(hdev); | |
2251b85f | 2010 | if (!drv_data) { |
f04d5140 CL |
2011 | hid_err(hdev, "No device data\n"); |
2012 | return; | |
2013 | } | |
f04d5140 | 2014 | |
b3ed458c FP |
2015 | /* |
2016 | * The Sixaxis on USB will override any LED settings sent to it | |
2017 | * and keep flashing all of the LEDs until the PS button is pressed. | |
2018 | * Updates, even if redundant, must be always be sent to the | |
2019 | * controller to avoid having to toggle the state of an LED just to | |
2020 | * stop the flashing later on. | |
2021 | */ | |
2022 | force_update = !!(drv_data->quirks & SIXAXIS_CONTROLLER_USB); | |
2023 | ||
60781cf4 | 2024 | for (n = 0; n < drv_data->led_count; n++) { |
b3ed458c FP |
2025 | if (led == drv_data->leds[n] && (force_update || |
2026 | (value != drv_data->led_state[n] || | |
2027 | drv_data->led_delay_on[n] || | |
2028 | drv_data->led_delay_off[n]))) { | |
2029 | ||
2030 | drv_data->led_state[n] = value; | |
2031 | ||
2032 | /* Setting the brightness stops the blinking */ | |
2033 | drv_data->led_delay_on[n] = 0; | |
2034 | drv_data->led_delay_off[n] = 0; | |
2035 | ||
221399b3 | 2036 | sony_set_leds(drv_data); |
f04d5140 CL |
2037 | break; |
2038 | } | |
2039 | } | |
2040 | } | |
2041 | ||
c5382519 | 2042 | static enum led_brightness sony_led_get_brightness(struct led_classdev *led) |
f04d5140 CL |
2043 | { |
2044 | struct device *dev = led->dev->parent; | |
ee79a8f8 | 2045 | struct hid_device *hdev = to_hid_device(dev); |
f04d5140 | 2046 | struct sony_sc *drv_data; |
f04d5140 CL |
2047 | |
2048 | int n; | |
f04d5140 CL |
2049 | |
2050 | drv_data = hid_get_drvdata(hdev); | |
2251b85f | 2051 | if (!drv_data) { |
f04d5140 CL |
2052 | hid_err(hdev, "No device data\n"); |
2053 | return LED_OFF; | |
2054 | } | |
f04d5140 | 2055 | |
60781cf4 | 2056 | for (n = 0; n < drv_data->led_count; n++) { |
7db7504a SW |
2057 | if (led == drv_data->leds[n]) |
2058 | return drv_data->led_state[n]; | |
f04d5140 CL |
2059 | } |
2060 | ||
7db7504a | 2061 | return LED_OFF; |
f04d5140 | 2062 | } |
f04d5140 | 2063 | |
b3ed458c FP |
2064 | static int sony_led_blink_set(struct led_classdev *led, unsigned long *delay_on, |
2065 | unsigned long *delay_off) | |
2066 | { | |
2067 | struct device *dev = led->dev->parent; | |
ee79a8f8 | 2068 | struct hid_device *hdev = to_hid_device(dev); |
b3ed458c FP |
2069 | struct sony_sc *drv_data = hid_get_drvdata(hdev); |
2070 | int n; | |
1adf904e | 2071 | u8 new_on, new_off; |
b3ed458c FP |
2072 | |
2073 | if (!drv_data) { | |
2074 | hid_err(hdev, "No device data\n"); | |
2075 | return -EINVAL; | |
2076 | } | |
2077 | ||
2078 | /* Max delay is 255 deciseconds or 2550 milliseconds */ | |
2079 | if (*delay_on > 2550) | |
2080 | *delay_on = 2550; | |
2081 | if (*delay_off > 2550) | |
2082 | *delay_off = 2550; | |
2083 | ||
2084 | /* Blink at 1 Hz if both values are zero */ | |
2085 | if (!*delay_on && !*delay_off) | |
2086 | *delay_on = *delay_off = 500; | |
2087 | ||
2088 | new_on = *delay_on / 10; | |
2089 | new_off = *delay_off / 10; | |
2090 | ||
2091 | for (n = 0; n < drv_data->led_count; n++) { | |
2092 | if (led == drv_data->leds[n]) | |
2093 | break; | |
2094 | } | |
2095 | ||
2096 | /* This LED is not registered on this device */ | |
2097 | if (n >= drv_data->led_count) | |
2098 | return -EINVAL; | |
2099 | ||
2100 | /* Don't schedule work if the values didn't change */ | |
2101 | if (new_on != drv_data->led_delay_on[n] || | |
2102 | new_off != drv_data->led_delay_off[n]) { | |
2103 | drv_data->led_delay_on[n] = new_on; | |
2104 | drv_data->led_delay_off[n] = new_off; | |
b5322736 | 2105 | sony_schedule_work(drv_data, SONY_WORKER_STATE); |
b3ed458c FP |
2106 | } |
2107 | ||
2108 | return 0; | |
2109 | } | |
2110 | ||
fa57a810 | 2111 | static int sony_leds_init(struct sony_sc *sc) |
f04d5140 | 2112 | { |
fa57a810 | 2113 | struct hid_device *hdev = sc->hdev; |
40e32ee6 | 2114 | int n, ret = 0; |
b3ed458c | 2115 | int use_ds4_names; |
40e32ee6 JK |
2116 | struct led_classdev *led; |
2117 | size_t name_sz; | |
2118 | char *name; | |
0a286ef2 SE |
2119 | size_t name_len; |
2120 | const char *name_fmt; | |
b3ed458c FP |
2121 | static const char * const ds4_name_str[] = { "red", "green", "blue", |
2122 | "global" }; | |
1adf904e PM |
2123 | u8 max_brightness[MAX_LEDS] = { [0 ... (MAX_LEDS - 1)] = 1 }; |
2124 | u8 use_hw_blink[MAX_LEDS] = { 0 }; | |
f04d5140 | 2125 | |
fa57a810 | 2126 | BUG_ON(!(sc->quirks & SONY_LED_SUPPORT)); |
0a286ef2 | 2127 | |
fa57a810 FP |
2128 | if (sc->quirks & BUZZ_CONTROLLER) { |
2129 | sc->led_count = 4; | |
b3ed458c | 2130 | use_ds4_names = 0; |
0a286ef2 SE |
2131 | name_len = strlen("::buzz#"); |
2132 | name_fmt = "%s::buzz%d"; | |
2133 | /* Validate expected report characteristics. */ | |
2134 | if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, 0, 0, 7)) | |
2135 | return -ENODEV; | |
fa57a810 | 2136 | } else if (sc->quirks & DUALSHOCK4_CONTROLLER) { |
221399b3 FP |
2137 | dualshock4_set_leds_from_id(sc); |
2138 | sc->led_state[3] = 1; | |
b3ed458c FP |
2139 | sc->led_count = 4; |
2140 | memset(max_brightness, 255, 3); | |
2141 | use_hw_blink[3] = 1; | |
2142 | use_ds4_names = 1; | |
61ebca93 FP |
2143 | name_len = 0; |
2144 | name_fmt = "%s:%s"; | |
c5e0c1c4 FP |
2145 | } else if (sc->quirks & MOTION_CONTROLLER) { |
2146 | sc->led_count = 3; | |
2147 | memset(max_brightness, 255, 3); | |
2148 | use_ds4_names = 1; | |
2149 | name_len = 0; | |
2150 | name_fmt = "%s:%s"; | |
4545ee0a | 2151 | } else if (sc->quirks & NAVIGATION_CONTROLLER) { |
1adf904e | 2152 | static const u8 navigation_leds[4] = {0x01, 0x00, 0x00, 0x00}; |
4545ee0a SW |
2153 | |
2154 | memcpy(sc->led_state, navigation_leds, sizeof(navigation_leds)); | |
2155 | sc->led_count = 1; | |
2156 | memset(use_hw_blink, 1, 4); | |
2157 | use_ds4_names = 0; | |
2158 | name_len = strlen("::sony#"); | |
2159 | name_fmt = "%s::sony%d"; | |
60781cf4 | 2160 | } else { |
221399b3 | 2161 | sixaxis_set_leds_from_id(sc); |
fa57a810 | 2162 | sc->led_count = 4; |
b3ed458c FP |
2163 | memset(use_hw_blink, 1, 4); |
2164 | use_ds4_names = 0; | |
61ebca93 FP |
2165 | name_len = strlen("::sony#"); |
2166 | name_fmt = "%s::sony%d"; | |
60781cf4 FP |
2167 | } |
2168 | ||
ad142b9e FP |
2169 | /* |
2170 | * Clear LEDs as we have no way of reading their initial state. This is | |
f04d5140 | 2171 | * only relevant if the driver is loaded after somebody actively set the |
ad142b9e FP |
2172 | * LEDs to on |
2173 | */ | |
221399b3 | 2174 | sony_set_leds(sc); |
f04d5140 | 2175 | |
0a286ef2 | 2176 | name_sz = strlen(dev_name(&hdev->dev)) + name_len + 1; |
f04d5140 | 2177 | |
fa57a810 | 2178 | for (n = 0; n < sc->led_count; n++) { |
61ebca93 | 2179 | |
b3ed458c FP |
2180 | if (use_ds4_names) |
2181 | name_sz = strlen(dev_name(&hdev->dev)) + strlen(ds4_name_str[n]) + 2; | |
61ebca93 | 2182 | |
f2d98e2c | 2183 | led = devm_kzalloc(&hdev->dev, sizeof(struct led_classdev) + name_sz, GFP_KERNEL); |
40e32ee6 JK |
2184 | if (!led) { |
2185 | hid_err(hdev, "Couldn't allocate memory for LED %d\n", n); | |
f2d98e2c | 2186 | return -ENOMEM; |
40e32ee6 | 2187 | } |
f04d5140 | 2188 | |
40e32ee6 | 2189 | name = (void *)(&led[1]); |
b3ed458c FP |
2190 | if (use_ds4_names) |
2191 | snprintf(name, name_sz, name_fmt, dev_name(&hdev->dev), | |
2192 | ds4_name_str[n]); | |
61ebca93 FP |
2193 | else |
2194 | snprintf(name, name_sz, name_fmt, dev_name(&hdev->dev), n + 1); | |
40e32ee6 | 2195 | led->name = name; |
221399b3 | 2196 | led->brightness = sc->led_state[n]; |
b3ed458c | 2197 | led->max_brightness = max_brightness[n]; |
765a1077 | 2198 | led->flags = LED_CORE_SUSPENDRESUME; |
c5382519 SE |
2199 | led->brightness_get = sony_led_get_brightness; |
2200 | led->brightness_set = sony_led_set_brightness; | |
f04d5140 | 2201 | |
b3ed458c FP |
2202 | if (use_hw_blink[n]) |
2203 | led->blink_set = sony_led_blink_set; | |
2204 | ||
8025087a FP |
2205 | sc->leds[n] = led; |
2206 | ||
f2d98e2c | 2207 | ret = devm_led_classdev_register(&hdev->dev, led); |
8cd5fcda | 2208 | if (ret) { |
40e32ee6 | 2209 | hid_err(hdev, "Failed to register LED %d\n", n); |
f2d98e2c | 2210 | return ret; |
f04d5140 CL |
2211 | } |
2212 | } | |
f04d5140 | 2213 | |
f2d98e2c | 2214 | return 0; |
f04d5140 CL |
2215 | } |
2216 | ||
d8aaccda | 2217 | static void sixaxis_send_output_report(struct sony_sc *sc) |
a08c22c0 | 2218 | { |
9b2b5c9a | 2219 | static const union sixaxis_output_report_01 default_report = { |
55d3b664 FP |
2220 | .buf = { |
2221 | 0x01, | |
ad07b7a6 | 2222 | 0x01, 0xff, 0x00, 0xff, 0x00, |
55d3b664 FP |
2223 | 0x00, 0x00, 0x00, 0x00, 0x00, |
2224 | 0xff, 0x27, 0x10, 0x00, 0x32, | |
2225 | 0xff, 0x27, 0x10, 0x00, 0x32, | |
2226 | 0xff, 0x27, 0x10, 0x00, 0x32, | |
2227 | 0xff, 0x27, 0x10, 0x00, 0x32, | |
2228 | 0x00, 0x00, 0x00, 0x00, 0x00 | |
2229 | } | |
a08c22c0 | 2230 | }; |
9b2b5c9a FP |
2231 | struct sixaxis_output_report *report = |
2232 | (struct sixaxis_output_report *)sc->output_report_dmabuf; | |
2233 | int n; | |
2234 | ||
2235 | /* Initialize the report with default values */ | |
2236 | memcpy(report, &default_report, sizeof(struct sixaxis_output_report)); | |
9f323b68 | 2237 | |
0a286ef2 | 2238 | #ifdef CONFIG_SONY_FF |
9b2b5c9a FP |
2239 | report->rumble.right_motor_on = sc->right ? 1 : 0; |
2240 | report->rumble.left_motor_force = sc->left; | |
0a286ef2 SE |
2241 | #endif |
2242 | ||
9b2b5c9a FP |
2243 | report->leds_bitmap |= sc->led_state[0] << 1; |
2244 | report->leds_bitmap |= sc->led_state[1] << 2; | |
2245 | report->leds_bitmap |= sc->led_state[2] << 3; | |
2246 | report->leds_bitmap |= sc->led_state[3] << 4; | |
9f323b68 | 2247 | |
88f6576f | 2248 | /* Set flag for all leds off, required for 3rd party INTEC controller */ |
9b2b5c9a FP |
2249 | if ((report->leds_bitmap & 0x1E) == 0) |
2250 | report->leds_bitmap |= 0x20; | |
88f6576f | 2251 | |
b3ed458c FP |
2252 | /* |
2253 | * The LEDs in the report are indexed in reverse order to their | |
2254 | * corresponding light on the controller. | |
2255 | * Index 0 = LED 4, index 1 = LED 3, etc... | |
2256 | * | |
2257 | * In the case of both delay values being zero (blinking disabled) the | |
2258 | * default report values should be used or the controller LED will be | |
2259 | * always off. | |
2260 | */ | |
2261 | for (n = 0; n < 4; n++) { | |
2262 | if (sc->led_delay_on[n] || sc->led_delay_off[n]) { | |
9b2b5c9a FP |
2263 | report->led[3 - n].duty_off = sc->led_delay_off[n]; |
2264 | report->led[3 - n].duty_on = sc->led_delay_on[n]; | |
b3ed458c FP |
2265 | } |
2266 | } | |
2267 | ||
d03213f1 HY |
2268 | /* SHANWAN controllers require output reports via intr channel */ |
2269 | if (sc->quirks & SHANWAN_GAMEPAD) | |
2270 | hid_hw_output_report(sc->hdev, (u8 *)report, | |
2271 | sizeof(struct sixaxis_output_report)); | |
2272 | else | |
2273 | hid_hw_raw_request(sc->hdev, report->report_id, (u8 *)report, | |
2274 | sizeof(struct sixaxis_output_report), | |
2275 | HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); | |
9f323b68 SE |
2276 | } |
2277 | ||
d8aaccda | 2278 | static void dualshock4_send_output_report(struct sony_sc *sc) |
0bd88dd3 | 2279 | { |
0da8ea65 | 2280 | struct hid_device *hdev = sc->hdev; |
1adf904e | 2281 | u8 *buf = sc->output_report_dmabuf; |
48220237 FP |
2282 | int offset; |
2283 | ||
c4425c8f | 2284 | /* |
77b499e7 RC |
2285 | * NOTE: The lower 6 bits of buf[1] field of the Bluetooth report |
2286 | * control the interval at which Dualshock 4 reports data: | |
2287 | * 0x00 - 1ms | |
2288 | * 0x01 - 1ms | |
2289 | * 0x02 - 2ms | |
2290 | * 0x3E - 62ms | |
2291 | * 0x3F - disabled | |
c4425c8f | 2292 | */ |
35f436c3 | 2293 | if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) { |
2c159de0 | 2294 | memset(buf, 0, DS4_OUTPUT_REPORT_0x05_SIZE); |
fdcf105d | 2295 | buf[0] = 0x05; |
5caceb06 | 2296 | buf[1] = 0x07; /* blink + LEDs + motor */ |
fdcf105d FP |
2297 | offset = 4; |
2298 | } else { | |
2c159de0 | 2299 | memset(buf, 0, DS4_OUTPUT_REPORT_0x11_SIZE); |
fdcf105d | 2300 | buf[0] = 0x11; |
77b499e7 | 2301 | buf[1] = 0xC0 /* HID + CRC */ | sc->ds4_bt_poll_interval; |
5caceb06 | 2302 | buf[3] = 0x07; /* blink + LEDs + motor */ |
fdcf105d FP |
2303 | offset = 6; |
2304 | } | |
0bd88dd3 FP |
2305 | |
2306 | #ifdef CONFIG_SONY_FF | |
48220237 FP |
2307 | buf[offset++] = sc->right; |
2308 | buf[offset++] = sc->left; | |
2309 | #else | |
2310 | offset += 2; | |
0bd88dd3 FP |
2311 | #endif |
2312 | ||
b3ed458c FP |
2313 | /* LED 3 is the global control */ |
2314 | if (sc->led_state[3]) { | |
2315 | buf[offset++] = sc->led_state[0]; | |
2316 | buf[offset++] = sc->led_state[1]; | |
2317 | buf[offset++] = sc->led_state[2]; | |
2318 | } else { | |
2319 | offset += 3; | |
2320 | } | |
2321 | ||
2322 | /* If both delay values are zero the DualShock 4 disables blinking. */ | |
2323 | buf[offset++] = sc->led_delay_on[3]; | |
2324 | buf[offset++] = sc->led_delay_off[3]; | |
60781cf4 | 2325 | |
35f436c3 | 2326 | if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) |
2c159de0 | 2327 | hid_hw_output_report(hdev, buf, DS4_OUTPUT_REPORT_0x05_SIZE); |
e7ef53ad RC |
2328 | else { |
2329 | /* CRC generation */ | |
2330 | u8 bthdr = 0xA2; | |
2331 | u32 crc; | |
2332 | ||
2333 | crc = crc32_le(0xFFFFFFFF, &bthdr, 1); | |
2334 | crc = ~crc32_le(crc, buf, DS4_OUTPUT_REPORT_0x11_SIZE-4); | |
2335 | put_unaligned_le32(crc, &buf[74]); | |
2336 | hid_hw_output_report(hdev, buf, DS4_OUTPUT_REPORT_0x11_SIZE); | |
2337 | } | |
0bd88dd3 FP |
2338 | } |
2339 | ||
d8aaccda | 2340 | static void motion_send_output_report(struct sony_sc *sc) |
c5e0c1c4 | 2341 | { |
c5e0c1c4 FP |
2342 | struct hid_device *hdev = sc->hdev; |
2343 | struct motion_output_report_02 *report = | |
2344 | (struct motion_output_report_02 *)sc->output_report_dmabuf; | |
2345 | ||
41d2d425 | 2346 | memset(report, 0, MOTION_REPORT_0x02_SIZE); |
c5e0c1c4 FP |
2347 | |
2348 | report->type = 0x02; /* set leds */ | |
2349 | report->r = sc->led_state[0]; | |
2350 | report->g = sc->led_state[1]; | |
2351 | report->b = sc->led_state[2]; | |
2352 | ||
2353 | #ifdef CONFIG_SONY_FF | |
2354 | report->rumble = max(sc->right, sc->left); | |
2355 | #endif | |
2356 | ||
1adf904e | 2357 | hid_hw_output_report(hdev, (u8 *)report, MOTION_REPORT_0x02_SIZE); |
c5e0c1c4 FP |
2358 | } |
2359 | ||
decd946c FP |
2360 | static inline void sony_send_output_report(struct sony_sc *sc) |
2361 | { | |
2362 | if (sc->send_output_report) | |
2363 | sc->send_output_report(sc); | |
2364 | } | |
2365 | ||
d8aaccda FP |
2366 | static void sony_state_worker(struct work_struct *work) |
2367 | { | |
2368 | struct sony_sc *sc = container_of(work, struct sony_sc, state_worker); | |
ef916ef5 | 2369 | |
d8aaccda FP |
2370 | sc->send_output_report(sc); |
2371 | } | |
2372 | ||
9b2b5c9a FP |
2373 | static int sony_allocate_output_report(struct sony_sc *sc) |
2374 | { | |
4545ee0a SW |
2375 | if ((sc->quirks & SIXAXIS_CONTROLLER) || |
2376 | (sc->quirks & NAVIGATION_CONTROLLER)) | |
9b2b5c9a | 2377 | sc->output_report_dmabuf = |
ea58c33d HZ |
2378 | devm_kmalloc(&sc->hdev->dev, |
2379 | sizeof(union sixaxis_output_report_01), | |
9b2b5c9a FP |
2380 | GFP_KERNEL); |
2381 | else if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) | |
ea58c33d HZ |
2382 | sc->output_report_dmabuf = devm_kmalloc(&sc->hdev->dev, |
2383 | DS4_OUTPUT_REPORT_0x11_SIZE, | |
9b2b5c9a | 2384 | GFP_KERNEL); |
35f436c3 | 2385 | else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) |
ea58c33d HZ |
2386 | sc->output_report_dmabuf = devm_kmalloc(&sc->hdev->dev, |
2387 | DS4_OUTPUT_REPORT_0x05_SIZE, | |
9b2b5c9a | 2388 | GFP_KERNEL); |
c5e0c1c4 | 2389 | else if (sc->quirks & MOTION_CONTROLLER) |
ea58c33d HZ |
2390 | sc->output_report_dmabuf = devm_kmalloc(&sc->hdev->dev, |
2391 | MOTION_REPORT_0x02_SIZE, | |
41d2d425 | 2392 | GFP_KERNEL); |
9b2b5c9a FP |
2393 | else |
2394 | return 0; | |
2395 | ||
2396 | if (!sc->output_report_dmabuf) | |
2397 | return -ENOMEM; | |
2398 | ||
2399 | return 0; | |
2400 | } | |
2401 | ||
0a286ef2 | 2402 | #ifdef CONFIG_SONY_FF |
9f323b68 SE |
2403 | static int sony_play_effect(struct input_dev *dev, void *data, |
2404 | struct ff_effect *effect) | |
2405 | { | |
a08c22c0 | 2406 | struct hid_device *hid = input_get_drvdata(dev); |
9f323b68 | 2407 | struct sony_sc *sc = hid_get_drvdata(hid); |
a08c22c0 SE |
2408 | |
2409 | if (effect->type != FF_RUMBLE) | |
2410 | return 0; | |
2411 | ||
9f323b68 | 2412 | sc->left = effect->u.rumble.strong_magnitude / 256; |
0bd88dd3 | 2413 | sc->right = effect->u.rumble.weak_magnitude / 256; |
a08c22c0 | 2414 | |
b5322736 | 2415 | sony_schedule_work(sc, SONY_WORKER_STATE); |
9f323b68 | 2416 | return 0; |
a08c22c0 SE |
2417 | } |
2418 | ||
fa57a810 | 2419 | static int sony_init_ff(struct sony_sc *sc) |
a08c22c0 | 2420 | { |
d9d4b1e4 AS |
2421 | struct hid_input *hidinput; |
2422 | struct input_dev *input_dev; | |
2423 | ||
2424 | if (list_empty(&sc->hdev->inputs)) { | |
2425 | hid_err(sc->hdev, "no inputs found\n"); | |
2426 | return -ENODEV; | |
2427 | } | |
2428 | hidinput = list_entry(sc->hdev->inputs.next, struct hid_input, list); | |
2429 | input_dev = hidinput->input; | |
a08c22c0 SE |
2430 | |
2431 | input_set_capability(input_dev, EV_FF, FF_RUMBLE); | |
2432 | return input_ff_create_memless(input_dev, NULL, sony_play_effect); | |
2433 | } | |
2434 | ||
2435 | #else | |
fa57a810 | 2436 | static int sony_init_ff(struct sony_sc *sc) |
a08c22c0 SE |
2437 | { |
2438 | return 0; | |
2439 | } | |
9f323b68 | 2440 | |
a08c22c0 SE |
2441 | #endif |
2442 | ||
d902f472 FP |
2443 | static int sony_battery_get_property(struct power_supply *psy, |
2444 | enum power_supply_property psp, | |
2445 | union power_supply_propval *val) | |
2446 | { | |
297d716f | 2447 | struct sony_sc *sc = power_supply_get_drvdata(psy); |
d902f472 FP |
2448 | unsigned long flags; |
2449 | int ret = 0; | |
a76a6c18 RC |
2450 | u8 battery_capacity; |
2451 | int battery_status; | |
d902f472 FP |
2452 | |
2453 | spin_lock_irqsave(&sc->lock, flags); | |
d902f472 | 2454 | battery_capacity = sc->battery_capacity; |
a76a6c18 | 2455 | battery_status = sc->battery_status; |
d902f472 FP |
2456 | spin_unlock_irqrestore(&sc->lock, flags); |
2457 | ||
2458 | switch (psp) { | |
2459 | case POWER_SUPPLY_PROP_PRESENT: | |
2460 | val->intval = 1; | |
2461 | break; | |
2462 | case POWER_SUPPLY_PROP_SCOPE: | |
2463 | val->intval = POWER_SUPPLY_SCOPE_DEVICE; | |
2464 | break; | |
2465 | case POWER_SUPPLY_PROP_CAPACITY: | |
2466 | val->intval = battery_capacity; | |
2467 | break; | |
2468 | case POWER_SUPPLY_PROP_STATUS: | |
a76a6c18 | 2469 | val->intval = battery_status; |
d902f472 FP |
2470 | break; |
2471 | default: | |
2472 | ret = -EINVAL; | |
2473 | break; | |
2474 | } | |
2475 | return ret; | |
9f323b68 SE |
2476 | } |
2477 | ||
0f398230 | 2478 | static int sony_battery_probe(struct sony_sc *sc, int append_dev_id) |
c4e1ddf2 | 2479 | { |
0f398230 FP |
2480 | const char *battery_str_fmt = append_dev_id ? |
2481 | "sony_controller_battery_%pMR_%i" : | |
2482 | "sony_controller_battery_%pMR"; | |
297d716f | 2483 | struct power_supply_config psy_cfg = { .drv_data = sc, }; |
c4e1ddf2 | 2484 | struct hid_device *hdev = sc->hdev; |
d902f472 | 2485 | int ret; |
c4e1ddf2 | 2486 | |
ad142b9e FP |
2487 | /* |
2488 | * Set the default battery level to 100% to avoid low battery warnings | |
d9a293a9 FP |
2489 | * if the battery is polled before the first device report is received. |
2490 | */ | |
2491 | sc->battery_capacity = 100; | |
2492 | ||
297d716f KK |
2493 | sc->battery_desc.properties = sony_battery_props; |
2494 | sc->battery_desc.num_properties = ARRAY_SIZE(sony_battery_props); | |
2495 | sc->battery_desc.get_property = sony_battery_get_property; | |
2496 | sc->battery_desc.type = POWER_SUPPLY_TYPE_BATTERY; | |
2497 | sc->battery_desc.use_for_apm = 0; | |
8082d3f0 HZ |
2498 | sc->battery_desc.name = devm_kasprintf(&hdev->dev, GFP_KERNEL, |
2499 | battery_str_fmt, sc->mac_address, sc->device_id); | |
297d716f | 2500 | if (!sc->battery_desc.name) |
d902f472 | 2501 | return -ENOMEM; |
c4e1ddf2 | 2502 | |
8082d3f0 | 2503 | sc->battery = devm_power_supply_register(&hdev->dev, &sc->battery_desc, |
297d716f KK |
2504 | &psy_cfg); |
2505 | if (IS_ERR(sc->battery)) { | |
2506 | ret = PTR_ERR(sc->battery); | |
d902f472 | 2507 | hid_err(hdev, "Unable to register battery device\n"); |
8082d3f0 | 2508 | return ret; |
d902f472 | 2509 | } |
c4e1ddf2 | 2510 | |
297d716f | 2511 | power_supply_powers(sc->battery, &hdev->dev); |
a08c22c0 | 2512 | return 0; |
9f323b68 | 2513 | } |
a08c22c0 | 2514 | |
d2d782fc FP |
2515 | /* |
2516 | * If a controller is plugged in via USB while already connected via Bluetooth | |
2517 | * it will show up as two devices. A global list of connected controllers and | |
2518 | * their MAC addresses is maintained to ensure that a device is only connected | |
2519 | * once. | |
0f398230 FP |
2520 | * |
2521 | * Some USB-only devices masquerade as Sixaxis controllers and all have the | |
2522 | * same dummy Bluetooth address, so a comparison of the connection type is | |
2523 | * required. Devices are only rejected in the case where two devices have | |
2524 | * matching Bluetooth addresses on different bus types. | |
d2d782fc | 2525 | */ |
0f398230 FP |
2526 | static inline int sony_compare_connection_type(struct sony_sc *sc0, |
2527 | struct sony_sc *sc1) | |
2528 | { | |
2529 | const int sc0_not_bt = !(sc0->quirks & SONY_BT_DEVICE); | |
2530 | const int sc1_not_bt = !(sc1->quirks & SONY_BT_DEVICE); | |
2531 | ||
2532 | return sc0_not_bt == sc1_not_bt; | |
2533 | } | |
2534 | ||
d2d782fc FP |
2535 | static int sony_check_add_dev_list(struct sony_sc *sc) |
2536 | { | |
2537 | struct sony_sc *entry; | |
2538 | unsigned long flags; | |
2539 | int ret; | |
2540 | ||
2541 | spin_lock_irqsave(&sony_dev_list_lock, flags); | |
2542 | ||
2543 | list_for_each_entry(entry, &sony_device_list, list_node) { | |
2544 | ret = memcmp(sc->mac_address, entry->mac_address, | |
2545 | sizeof(sc->mac_address)); | |
2546 | if (!ret) { | |
0f398230 FP |
2547 | if (sony_compare_connection_type(sc, entry)) { |
2548 | ret = 1; | |
2549 | } else { | |
2550 | ret = -EEXIST; | |
2551 | hid_info(sc->hdev, | |
2552 | "controller with MAC address %pMR already connected\n", | |
d2d782fc | 2553 | sc->mac_address); |
0f398230 | 2554 | } |
d2d782fc | 2555 | goto unlock; |
c4e1ddf2 FP |
2556 | } |
2557 | } | |
2558 | ||
d2d782fc FP |
2559 | ret = 0; |
2560 | list_add(&(sc->list_node), &sony_device_list); | |
c4e1ddf2 | 2561 | |
d2d782fc FP |
2562 | unlock: |
2563 | spin_unlock_irqrestore(&sony_dev_list_lock, flags); | |
2564 | return ret; | |
2565 | } | |
2566 | ||
2567 | static void sony_remove_dev_list(struct sony_sc *sc) | |
2568 | { | |
2569 | unsigned long flags; | |
c4e1ddf2 | 2570 | |
d2d782fc FP |
2571 | if (sc->list_node.next) { |
2572 | spin_lock_irqsave(&sony_dev_list_lock, flags); | |
2573 | list_del(&(sc->list_node)); | |
2574 | spin_unlock_irqrestore(&sony_dev_list_lock, flags); | |
2575 | } | |
c4e1ddf2 FP |
2576 | } |
2577 | ||
d2d782fc FP |
2578 | static int sony_get_bt_devaddr(struct sony_sc *sc) |
2579 | { | |
2580 | int ret; | |
2581 | ||
2582 | /* HIDP stores the device MAC address as a string in the uniq field. */ | |
2583 | ret = strlen(sc->hdev->uniq); | |
2584 | if (ret != 17) | |
2585 | return -EINVAL; | |
2586 | ||
2587 | ret = sscanf(sc->hdev->uniq, | |
2588 | "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", | |
2589 | &sc->mac_address[5], &sc->mac_address[4], &sc->mac_address[3], | |
2590 | &sc->mac_address[2], &sc->mac_address[1], &sc->mac_address[0]); | |
2591 | ||
2592 | if (ret != 6) | |
2593 | return -EINVAL; | |
2594 | ||
2595 | return 0; | |
2596 | } | |
2597 | ||
2598 | static int sony_check_add(struct sony_sc *sc) | |
2599 | { | |
1adf904e | 2600 | u8 *buf = NULL; |
d2d782fc FP |
2601 | int n, ret; |
2602 | ||
2603 | if ((sc->quirks & DUALSHOCK4_CONTROLLER_BT) || | |
12e9a6d7 | 2604 | (sc->quirks & MOTION_CONTROLLER_BT) || |
4545ee0a | 2605 | (sc->quirks & NAVIGATION_CONTROLLER_BT) || |
d2d782fc FP |
2606 | (sc->quirks & SIXAXIS_CONTROLLER_BT)) { |
2607 | /* | |
2608 | * sony_get_bt_devaddr() attempts to parse the Bluetooth MAC | |
2609 | * address from the uniq string where HIDP stores it. | |
2610 | * As uniq cannot be guaranteed to be a MAC address in all cases | |
2611 | * a failure of this function should not prevent the connection. | |
2612 | */ | |
2613 | if (sony_get_bt_devaddr(sc) < 0) { | |
2614 | hid_warn(sc->hdev, "UNIQ does not contain a MAC address; duplicate check skipped\n"); | |
2615 | return 0; | |
2616 | } | |
35f436c3 | 2617 | } else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) { |
2c159de0 | 2618 | buf = kmalloc(DS4_FEATURE_REPORT_0x81_SIZE, GFP_KERNEL); |
9b2b5c9a FP |
2619 | if (!buf) |
2620 | return -ENOMEM; | |
d2d782fc FP |
2621 | |
2622 | /* | |
2623 | * The MAC address of a DS4 controller connected via USB can be | |
2624 | * retrieved with feature report 0x81. The address begins at | |
2625 | * offset 1. | |
2626 | */ | |
9b2b5c9a | 2627 | ret = hid_hw_raw_request(sc->hdev, 0x81, buf, |
2c159de0 | 2628 | DS4_FEATURE_REPORT_0x81_SIZE, HID_FEATURE_REPORT, |
9b2b5c9a | 2629 | HID_REQ_GET_REPORT); |
d2d782fc | 2630 | |
2c159de0 | 2631 | if (ret != DS4_FEATURE_REPORT_0x81_SIZE) { |
d2d782fc | 2632 | hid_err(sc->hdev, "failed to retrieve feature report 0x81 with the DualShock 4 MAC address\n"); |
9b2b5c9a FP |
2633 | ret = ret < 0 ? ret : -EINVAL; |
2634 | goto out_free; | |
d2d782fc FP |
2635 | } |
2636 | ||
2637 | memcpy(sc->mac_address, &buf[1], sizeof(sc->mac_address)); | |
c70d5f70 RC |
2638 | |
2639 | snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq), | |
648d4932 | 2640 | "%pMR", sc->mac_address); |
4545ee0a SW |
2641 | } else if ((sc->quirks & SIXAXIS_CONTROLLER_USB) || |
2642 | (sc->quirks & NAVIGATION_CONTROLLER_USB)) { | |
9b2b5c9a FP |
2643 | buf = kmalloc(SIXAXIS_REPORT_0xF2_SIZE, GFP_KERNEL); |
2644 | if (!buf) | |
2645 | return -ENOMEM; | |
d2d782fc FP |
2646 | |
2647 | /* | |
2648 | * The MAC address of a Sixaxis controller connected via USB can | |
2649 | * be retrieved with feature report 0xf2. The address begins at | |
2650 | * offset 4. | |
2651 | */ | |
9b2b5c9a FP |
2652 | ret = hid_hw_raw_request(sc->hdev, 0xf2, buf, |
2653 | SIXAXIS_REPORT_0xF2_SIZE, HID_FEATURE_REPORT, | |
2654 | HID_REQ_GET_REPORT); | |
d2d782fc | 2655 | |
9b2b5c9a | 2656 | if (ret != SIXAXIS_REPORT_0xF2_SIZE) { |
d2d782fc | 2657 | hid_err(sc->hdev, "failed to retrieve feature report 0xf2 with the Sixaxis MAC address\n"); |
9b2b5c9a FP |
2658 | ret = ret < 0 ? ret : -EINVAL; |
2659 | goto out_free; | |
d2d782fc FP |
2660 | } |
2661 | ||
2662 | /* | |
2663 | * The Sixaxis device MAC in the report is big-endian and must | |
2664 | * be byte-swapped. | |
2665 | */ | |
2666 | for (n = 0; n < 6; n++) | |
2667 | sc->mac_address[5-n] = buf[4+n]; | |
5a144be3 RC |
2668 | |
2669 | snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq), | |
648d4932 | 2670 | "%pMR", sc->mac_address); |
d2d782fc FP |
2671 | } else { |
2672 | return 0; | |
2673 | } | |
2674 | ||
9b2b5c9a FP |
2675 | ret = sony_check_add_dev_list(sc); |
2676 | ||
2677 | out_free: | |
2678 | ||
2679 | kfree(buf); | |
2680 | ||
2681 | return ret; | |
d2d782fc FP |
2682 | } |
2683 | ||
8025087a FP |
2684 | static int sony_set_device_id(struct sony_sc *sc) |
2685 | { | |
2686 | int ret; | |
2687 | ||
2688 | /* | |
2689 | * Only DualShock 4 or Sixaxis controllers get an id. | |
2690 | * All others are set to -1. | |
2691 | */ | |
2692 | if ((sc->quirks & SIXAXIS_CONTROLLER) || | |
2693 | (sc->quirks & DUALSHOCK4_CONTROLLER)) { | |
2694 | ret = ida_simple_get(&sony_device_id_allocator, 0, 0, | |
2695 | GFP_KERNEL); | |
2696 | if (ret < 0) { | |
2697 | sc->device_id = -1; | |
2698 | return ret; | |
2699 | } | |
2700 | sc->device_id = ret; | |
2701 | } else { | |
2702 | sc->device_id = -1; | |
2703 | } | |
2704 | ||
2705 | return 0; | |
2706 | } | |
2707 | ||
2708 | static void sony_release_device_id(struct sony_sc *sc) | |
2709 | { | |
2710 | if (sc->device_id >= 0) { | |
2711 | ida_simple_remove(&sony_device_id_allocator, sc->device_id); | |
2712 | sc->device_id = -1; | |
2713 | } | |
2714 | } | |
2715 | ||
d8aaccda | 2716 | static inline void sony_init_output_report(struct sony_sc *sc, |
09593e38 | 2717 | void (*send_output_report)(struct sony_sc *)) |
46262047 | 2718 | { |
d8aaccda FP |
2719 | sc->send_output_report = send_output_report; |
2720 | ||
b5322736 | 2721 | if (!sc->state_worker_initialized) |
d8aaccda | 2722 | INIT_WORK(&sc->state_worker, sony_state_worker); |
46262047 | 2723 | |
b5322736 | 2724 | sc->state_worker_initialized = 1; |
46262047 FP |
2725 | } |
2726 | ||
2727 | static inline void sony_cancel_work_sync(struct sony_sc *sc) | |
2728 | { | |
e0f6974a RC |
2729 | unsigned long flags; |
2730 | ||
f2f47c38 RC |
2731 | if (sc->hotplug_worker_initialized) |
2732 | cancel_work_sync(&sc->hotplug_worker); | |
e0f6974a RC |
2733 | if (sc->state_worker_initialized) { |
2734 | spin_lock_irqsave(&sc->lock, flags); | |
2735 | sc->state_worker_initialized = 0; | |
2736 | spin_unlock_irqrestore(&sc->lock, flags); | |
46262047 | 2737 | cancel_work_sync(&sc->state_worker); |
e0f6974a | 2738 | } |
46262047 | 2739 | } |
d2d782fc | 2740 | |
e1bc84d0 RC |
2741 | static int sony_input_configured(struct hid_device *hdev, |
2742 | struct hid_input *hidinput) | |
bd28ce00 | 2743 | { |
e1bc84d0 | 2744 | struct sony_sc *sc = hid_get_drvdata(hdev); |
0f398230 | 2745 | int append_dev_id; |
e1bc84d0 | 2746 | int ret; |
bd28ce00 | 2747 | |
131a8a9a | 2748 | ret = sony_set_device_id(sc); |
9b2b5c9a | 2749 | if (ret < 0) { |
131a8a9a | 2750 | hid_err(hdev, "failed to allocate the device id\n"); |
9b2b5c9a FP |
2751 | goto err_stop; |
2752 | } | |
2753 | ||
df848bc0 RC |
2754 | ret = append_dev_id = sony_check_add(sc); |
2755 | if (ret < 0) | |
2756 | goto err_stop; | |
2757 | ||
131a8a9a | 2758 | ret = sony_allocate_output_report(sc); |
8025087a | 2759 | if (ret < 0) { |
131a8a9a | 2760 | hid_err(hdev, "failed to allocate the output report buffer\n"); |
8025087a FP |
2761 | goto err_stop; |
2762 | } | |
2763 | ||
510c8b7c | 2764 | if (sc->quirks & NAVIGATION_CONTROLLER_USB) { |
e534a935 BT |
2765 | /* |
2766 | * The Sony Sixaxis does not handle HID Output Reports on the | |
2767 | * Interrupt EP like it could, so we need to force HID Output | |
2768 | * Reports to use HID_REQ_SET_REPORT on the Control EP. | |
2769 | * | |
2770 | * There is also another issue about HID Output Reports via USB, | |
2771 | * the Sixaxis does not want the report_id as part of the data | |
2772 | * packet, so we have to discard buf[0] when sending the actual | |
2773 | * control message, even for numbered reports, humpf! | |
2a242932 FP |
2774 | * |
2775 | * Additionally, the Sixaxis on USB isn't properly initialized | |
2776 | * until the PS logo button is pressed and as such won't retain | |
2777 | * any state set by an output report, so the initial | |
2778 | * configuration report is deferred until the first input | |
2779 | * report arrives. | |
e534a935 BT |
2780 | */ |
2781 | hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; | |
2782 | hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID; | |
2a242932 | 2783 | sc->defer_initialization = 1; |
80ecc48c | 2784 | |
816651a7 | 2785 | ret = sixaxis_set_operational_usb(hdev); |
80ecc48c RC |
2786 | if (ret < 0) { |
2787 | hid_err(hdev, "Failed to set controller into operational mode\n"); | |
2788 | goto err_stop; | |
2789 | } | |
2790 | ||
d8aaccda | 2791 | sony_init_output_report(sc, sixaxis_send_output_report); |
510c8b7c RC |
2792 | } else if (sc->quirks & NAVIGATION_CONTROLLER_BT) { |
2793 | /* | |
2794 | * The Navigation controller wants output reports sent on the ctrl | |
2795 | * endpoint when connected via Bluetooth. | |
2796 | */ | |
2797 | hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; | |
2798 | ||
2799 | ret = sixaxis_set_operational_bt(hdev); | |
2800 | if (ret < 0) { | |
2801 | hid_err(hdev, "Failed to set controller into operational mode\n"); | |
2802 | goto err_stop; | |
2803 | } | |
2804 | ||
d8aaccda | 2805 | sony_init_output_report(sc, sixaxis_send_output_report); |
510c8b7c RC |
2806 | } else if (sc->quirks & SIXAXIS_CONTROLLER_USB) { |
2807 | /* | |
2808 | * The Sony Sixaxis does not handle HID Output Reports on the | |
2809 | * Interrupt EP and the device only becomes active when the | |
2810 | * PS button is pressed. See comment for Navigation controller | |
2811 | * above for more details. | |
2812 | */ | |
2813 | hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; | |
2814 | hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID; | |
2815 | sc->defer_initialization = 1; | |
2816 | ||
2817 | ret = sixaxis_set_operational_usb(hdev); | |
2818 | if (ret < 0) { | |
2819 | hid_err(hdev, "Failed to set controller into operational mode\n"); | |
2820 | goto err_stop; | |
2821 | } | |
2822 | ||
2823 | ret = sony_register_sensors(sc); | |
2824 | if (ret) { | |
2825 | hid_err(sc->hdev, | |
2826 | "Unable to initialize motion sensors: %d\n", ret); | |
2827 | goto err_stop; | |
2828 | } | |
2829 | ||
2830 | sony_init_output_report(sc, sixaxis_send_output_report); | |
2831 | } else if (sc->quirks & SIXAXIS_CONTROLLER_BT) { | |
2078b9bb FP |
2832 | /* |
2833 | * The Sixaxis wants output reports sent on the ctrl endpoint | |
2834 | * when connected via Bluetooth. | |
2835 | */ | |
2836 | hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; | |
80ecc48c | 2837 | |
816651a7 | 2838 | ret = sixaxis_set_operational_bt(hdev); |
80ecc48c RC |
2839 | if (ret < 0) { |
2840 | hid_err(hdev, "Failed to set controller into operational mode\n"); | |
2841 | goto err_stop; | |
2842 | } | |
2843 | ||
510c8b7c RC |
2844 | ret = sony_register_sensors(sc); |
2845 | if (ret) { | |
2846 | hid_err(sc->hdev, | |
2847 | "Unable to initialize motion sensors: %d\n", ret); | |
2848 | goto err_stop; | |
2849 | } | |
2850 | ||
d8aaccda | 2851 | sony_init_output_report(sc, sixaxis_send_output_report); |
fee4e2d5 | 2852 | } else if (sc->quirks & DUALSHOCK4_CONTROLLER) { |
55a07d62 RC |
2853 | ret = dualshock4_get_calibration_data(sc); |
2854 | if (ret < 0) { | |
2855 | hid_err(hdev, "Failed to get calibration data from Dualshock 4\n"); | |
2856 | goto err_stop; | |
68330d83 | 2857 | } |
c4e1ddf2 | 2858 | |
169f15ab RC |
2859 | ret = dualshock4_get_version_info(sc); |
2860 | if (ret < 0) { | |
2861 | hid_err(sc->hdev, "Failed to get version data from Dualshock 4\n"); | |
2862 | goto err_stop; | |
2863 | } | |
2864 | ||
2865 | ret = device_create_file(&sc->hdev->dev, &dev_attr_firmware_version); | |
2866 | if (ret) { | |
169f15ab RC |
2867 | hid_err(sc->hdev, "can't create sysfs firmware_version attribute err: %d\n", ret); |
2868 | goto err_stop; | |
2869 | } | |
1a8212e8 | 2870 | sc->fw_version_created = true; |
169f15ab RC |
2871 | |
2872 | ret = device_create_file(&sc->hdev->dev, &dev_attr_hardware_version); | |
2873 | if (ret) { | |
169f15ab RC |
2874 | hid_err(sc->hdev, "can't create sysfs hardware_version attribute err: %d\n", ret); |
2875 | goto err_stop; | |
2876 | } | |
1a8212e8 | 2877 | sc->hw_version_created = true; |
169f15ab | 2878 | |
e1bc84d0 RC |
2879 | /* |
2880 | * The Dualshock 4 touchpad supports 2 touches and has a | |
2881 | * resolution of 1920x942 (44.86 dots/mm). | |
2882 | */ | |
b7289cb1 | 2883 | ret = sony_register_touchpad(sc, 2, 1920, 942, 0, 0, 0); |
e1bc84d0 RC |
2884 | if (ret) { |
2885 | hid_err(sc->hdev, | |
2886 | "Unable to initialize multi-touch slots: %d\n", | |
2887 | ret); | |
2b6579d4 | 2888 | goto err_stop; |
e1bc84d0 RC |
2889 | } |
2890 | ||
227c011b RC |
2891 | ret = sony_register_sensors(sc); |
2892 | if (ret) { | |
2893 | hid_err(sc->hdev, | |
2894 | "Unable to initialize motion sensors: %d\n", ret); | |
2895 | goto err_stop; | |
2896 | } | |
2897 | ||
77b499e7 RC |
2898 | if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) { |
2899 | sc->ds4_bt_poll_interval = DS4_BT_DEFAULT_POLL_INTERVAL_MS; | |
2900 | ret = device_create_file(&sc->hdev->dev, &dev_attr_bt_poll_interval); | |
2901 | if (ret) | |
2902 | hid_warn(sc->hdev, | |
2903 | "can't create sysfs bt_poll_interval attribute err: %d\n", | |
2904 | ret); | |
2905 | } | |
2906 | ||
f2f47c38 RC |
2907 | if (sc->quirks & DUALSHOCK4_DONGLE) { |
2908 | INIT_WORK(&sc->hotplug_worker, dualshock4_calibration_work); | |
2909 | sc->hotplug_worker_initialized = 1; | |
2910 | sc->ds4_dongle_state = DONGLE_DISCONNECTED; | |
2911 | } | |
2912 | ||
d8aaccda | 2913 | sony_init_output_report(sc, dualshock4_send_output_report); |
b7289cb1 TK |
2914 | } else if (sc->quirks & NSG_MRXU_REMOTE) { |
2915 | /* | |
2916 | * The NSG-MRxU touchpad supports 2 touches and has a | |
2917 | * resolution of 1667x1868 | |
2918 | */ | |
2919 | ret = sony_register_touchpad(sc, 2, | |
2920 | NSG_MRXU_MAX_X, NSG_MRXU_MAX_Y, 15, 15, 1); | |
2921 | if (ret) { | |
2922 | hid_err(sc->hdev, | |
2923 | "Unable to initialize multi-touch slots: %d\n", | |
2924 | ret); | |
2925 | goto err_stop; | |
2926 | } | |
2927 | ||
c5e0c1c4 | 2928 | } else if (sc->quirks & MOTION_CONTROLLER) { |
d8aaccda | 2929 | sony_init_output_report(sc, motion_send_output_report); |
0bd88dd3 FP |
2930 | } else { |
2931 | ret = 0; | |
2932 | } | |
f9ce7c28 | 2933 | |
0a286ef2 | 2934 | if (sc->quirks & SONY_LED_SUPPORT) { |
fa57a810 | 2935 | ret = sony_leds_init(sc); |
0a286ef2 SE |
2936 | if (ret < 0) |
2937 | goto err_stop; | |
2938 | } | |
2939 | ||
d902f472 | 2940 | if (sc->quirks & SONY_BATTERY_SUPPORT) { |
0f398230 | 2941 | ret = sony_battery_probe(sc, append_dev_id); |
d902f472 FP |
2942 | if (ret < 0) |
2943 | goto err_stop; | |
2944 | ||
2945 | /* Open the device to receive reports with battery info */ | |
2946 | ret = hid_hw_open(hdev); | |
2947 | if (ret < 0) { | |
2948 | hid_err(hdev, "hw open failed\n"); | |
2949 | goto err_stop; | |
2950 | } | |
2951 | } | |
2952 | ||
c8de9dbb | 2953 | if (sc->quirks & SONY_FF_SUPPORT) { |
fa57a810 | 2954 | ret = sony_init_ff(sc); |
c8de9dbb FP |
2955 | if (ret < 0) |
2956 | goto err_close; | |
5f5750d2 | 2957 | } |
a08c22c0 | 2958 | |
bd28ce00 | 2959 | return 0; |
d902f472 FP |
2960 | err_close: |
2961 | hid_hw_close(hdev); | |
bd28ce00 | 2962 | err_stop: |
77b499e7 RC |
2963 | /* Piggy back on the default ds4_bt_ poll_interval to determine |
2964 | * if we need to remove the file as we don't know for sure if we | |
2965 | * executed that logic. | |
2966 | */ | |
2967 | if (sc->ds4_bt_poll_interval) | |
2968 | device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval); | |
1a8212e8 | 2969 | if (sc->fw_version_created) |
169f15ab | 2970 | device_remove_file(&sc->hdev->dev, &dev_attr_firmware_version); |
1a8212e8 | 2971 | if (sc->hw_version_created) |
169f15ab | 2972 | device_remove_file(&sc->hdev->dev, &dev_attr_hardware_version); |
46262047 | 2973 | sony_cancel_work_sync(sc); |
d2d782fc | 2974 | sony_remove_dev_list(sc); |
8025087a | 2975 | sony_release_device_id(sc); |
bd28ce00 JS |
2976 | return ret; |
2977 | } | |
2978 | ||
e1bc84d0 RC |
2979 | static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) |
2980 | { | |
2981 | int ret; | |
2982 | unsigned long quirks = id->driver_data; | |
2983 | struct sony_sc *sc; | |
2984 | unsigned int connect_mask = HID_CONNECT_DEFAULT; | |
2985 | ||
2986 | if (!strcmp(hdev->name, "FutureMax Dance Mat")) | |
2987 | quirks |= FUTUREMAX_DANCE_MAT; | |
2988 | ||
69481059 HY |
2989 | if (!strcmp(hdev->name, "SHANWAN PS3 GamePad")) |
2990 | quirks |= SHANWAN_GAMEPAD; | |
2991 | ||
e1bc84d0 RC |
2992 | sc = devm_kzalloc(&hdev->dev, sizeof(*sc), GFP_KERNEL); |
2993 | if (sc == NULL) { | |
2994 | hid_err(hdev, "can't alloc sony descriptor\n"); | |
2995 | return -ENOMEM; | |
2996 | } | |
2997 | ||
2998 | spin_lock_init(&sc->lock); | |
2999 | ||
3000 | sc->quirks = quirks; | |
3001 | hid_set_drvdata(hdev, sc); | |
3002 | sc->hdev = hdev; | |
3003 | ||
3004 | ret = hid_parse(hdev); | |
3005 | if (ret) { | |
3006 | hid_err(hdev, "parse failed\n"); | |
3007 | return ret; | |
3008 | } | |
3009 | ||
3010 | if (sc->quirks & VAIO_RDESC_CONSTANT) | |
3011 | connect_mask |= HID_CONNECT_HIDDEV_FORCE; | |
3012 | else if (sc->quirks & SIXAXIS_CONTROLLER) | |
3013 | connect_mask |= HID_CONNECT_HIDDEV_FORCE; | |
3014 | ||
e19a267b | 3015 | /* Patch the hw version on DS3/4 compatible devices, so applications can |
9131f8cc RC |
3016 | * distinguish between the default HID mappings and the mappings defined |
3017 | * by the Linux game controller spec. This is important for the SDL2 | |
3018 | * library, which has a game controller database, which uses device ids | |
3019 | * in combination with version as a key. | |
3020 | */ | |
e19a267b | 3021 | if (sc->quirks & (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER)) |
9131f8cc RC |
3022 | hdev->version |= 0x8000; |
3023 | ||
e1bc84d0 RC |
3024 | ret = hid_hw_start(hdev, connect_mask); |
3025 | if (ret) { | |
3026 | hid_err(hdev, "hw start failed\n"); | |
3027 | return ret; | |
3028 | } | |
3029 | ||
4f967f6d RC |
3030 | /* sony_input_configured can fail, but this doesn't result |
3031 | * in hid_hw_start failures (intended). Check whether | |
3032 | * the HID layer claimed the device else fail. | |
3033 | * We don't know the actual reason for the failure, most | |
3034 | * likely it is due to EEXIST in case of double connection | |
3035 | * of USB and Bluetooth, but could have been due to ENOMEM | |
3036 | * or other reasons as well. | |
3037 | */ | |
3038 | if (!(hdev->claimed & HID_CLAIMED_INPUT)) { | |
3039 | hid_err(hdev, "failed to claim input\n"); | |
2bcdacb7 | 3040 | hid_hw_stop(hdev); |
4f967f6d RC |
3041 | return -ENODEV; |
3042 | } | |
3043 | ||
cc894ac5 PG |
3044 | if (sc->quirks & GHL_GUITAR_PS3WIIU) { |
3045 | timer_setup(&sc->ghl_poke_timer, ghl_magic_poke, 0); | |
3046 | mod_timer(&sc->ghl_poke_timer, | |
3047 | jiffies + GHL_GUITAR_POKE_INTERVAL*HZ); | |
3048 | } | |
3049 | ||
e1bc84d0 RC |
3050 | return ret; |
3051 | } | |
3052 | ||
cc6e0bbb JK |
3053 | static void sony_remove(struct hid_device *hdev) |
3054 | { | |
f04d5140 CL |
3055 | struct sony_sc *sc = hid_get_drvdata(hdev); |
3056 | ||
cc894ac5 PG |
3057 | if (sc->quirks & GHL_GUITAR_PS3WIIU) |
3058 | del_timer_sync(&sc->ghl_poke_timer); | |
3059 | ||
ac797b95 RC |
3060 | hid_hw_close(hdev); |
3061 | ||
77b499e7 RC |
3062 | if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) |
3063 | device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval); | |
3064 | ||
1a8212e8 | 3065 | if (sc->fw_version_created) |
169f15ab RC |
3066 | device_remove_file(&sc->hdev->dev, &dev_attr_firmware_version); |
3067 | ||
1a8212e8 | 3068 | if (sc->hw_version_created) |
169f15ab RC |
3069 | device_remove_file(&sc->hdev->dev, &dev_attr_hardware_version); |
3070 | ||
46262047 | 3071 | sony_cancel_work_sync(sc); |
9f323b68 | 3072 | |
d2d782fc | 3073 | sony_remove_dev_list(sc); |
9f323b68 | 3074 | |
8025087a FP |
3075 | sony_release_device_id(sc); |
3076 | ||
cc6e0bbb | 3077 | hid_hw_stop(hdev); |
cc6e0bbb JK |
3078 | } |
3079 | ||
decd946c FP |
3080 | #ifdef CONFIG_PM |
3081 | ||
3082 | static int sony_suspend(struct hid_device *hdev, pm_message_t message) | |
3083 | { | |
decd946c | 3084 | #ifdef CONFIG_SONY_FF |
decd946c | 3085 | |
765a1077 FP |
3086 | /* On suspend stop any running force-feedback events */ |
3087 | if (SONY_FF_SUPPORT) { | |
3088 | struct sony_sc *sc = hid_get_drvdata(hdev); | |
decd946c | 3089 | |
765a1077 | 3090 | sc->left = sc->right = 0; |
decd946c FP |
3091 | sony_send_output_report(sc); |
3092 | } | |
3093 | ||
765a1077 | 3094 | #endif |
decd946c FP |
3095 | return 0; |
3096 | } | |
3097 | ||
3098 | static int sony_resume(struct hid_device *hdev) | |
3099 | { | |
765a1077 | 3100 | struct sony_sc *sc = hid_get_drvdata(hdev); |
decd946c | 3101 | |
765a1077 FP |
3102 | /* |
3103 | * The Sixaxis and navigation controllers on USB need to be | |
3104 | * reinitialized on resume or they won't behave properly. | |
3105 | */ | |
3106 | if ((sc->quirks & SIXAXIS_CONTROLLER_USB) || | |
3107 | (sc->quirks & NAVIGATION_CONTROLLER_USB)) { | |
3108 | sixaxis_set_operational_usb(sc->hdev); | |
3109 | sc->defer_initialization = 1; | |
decd946c FP |
3110 | } |
3111 | ||
3112 | return 0; | |
3113 | } | |
3114 | ||
3115 | #endif | |
3116 | ||
bd28ce00 | 3117 | static const struct hid_device_id sony_devices[] = { |
816651a7 AO |
3118 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER), |
3119 | .driver_data = SIXAXIS_CONTROLLER_USB }, | |
35dca5b4 | 3120 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER), |
4545ee0a | 3121 | .driver_data = NAVIGATION_CONTROLLER_USB }, |
6eabaaa0 | 3122 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER), |
4545ee0a | 3123 | .driver_data = NAVIGATION_CONTROLLER_BT }, |
c5e0c1c4 | 3124 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER), |
b3bca326 | 3125 | .driver_data = MOTION_CONTROLLER_USB }, |
a4afa854 | 3126 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER), |
b3bca326 | 3127 | .driver_data = MOTION_CONTROLLER_BT }, |
816651a7 AO |
3128 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER), |
3129 | .driver_data = SIXAXIS_CONTROLLER_BT }, | |
cc6e0bbb JK |
3130 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE), |
3131 | .driver_data = VAIO_RDESC_CONSTANT }, | |
a4649184 FLVC |
3132 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE), |
3133 | .driver_data = VAIO_RDESC_CONSTANT }, | |
ef916ef5 AO |
3134 | /* |
3135 | * Wired Buzz Controller. Reported as Sony Hub from its USB ID and as | |
3136 | * Logitech joystick from the device descriptor. | |
3137 | */ | |
f04d5140 CL |
3138 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_BUZZ_CONTROLLER), |
3139 | .driver_data = BUZZ_CONTROLLER }, | |
3140 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER), | |
3141 | .driver_data = BUZZ_CONTROLLER }, | |
078328da JK |
3142 | /* PS3 BD Remote Control */ |
3143 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE), | |
3144 | .driver_data = PS3REMOTE }, | |
3145 | /* Logitech Harmony Adapter for PS3 */ | |
3146 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3), | |
3147 | .driver_data = PS3REMOTE }, | |
68a49e51 FP |
3148 | /* SMK-Link PS3 BD Remote Control */ |
3149 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SMK, USB_DEVICE_ID_SMK_PS3_BDREMOTE), | |
3150 | .driver_data = PS3REMOTE }, | |
0bd88dd3 FP |
3151 | /* Sony Dualshock 4 controllers for PS4 */ |
3152 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER), | |
8ab1676b | 3153 | .driver_data = DUALSHOCK4_CONTROLLER_USB }, |
0bd88dd3 | 3154 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER), |
8ab1676b | 3155 | .driver_data = DUALSHOCK4_CONTROLLER_BT }, |
cf1015d6 RC |
3156 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2), |
3157 | .driver_data = DUALSHOCK4_CONTROLLER_USB }, | |
3158 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2), | |
3159 | .driver_data = DUALSHOCK4_CONTROLLER_BT }, | |
de66a1a0 | 3160 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE), |
35f436c3 | 3161 | .driver_data = DUALSHOCK4_DONGLE }, |
74500cc8 SM |
3162 | /* Nyko Core Controller for PS3 */ |
3163 | { HID_USB_DEVICE(USB_VENDOR_ID_SINO_LITE, USB_DEVICE_ID_SINO_LITE_CONTROLLER), | |
3164 | .driver_data = SIXAXIS_CONTROLLER_USB | SINO_LITE_CONTROLLER }, | |
b7289cb1 TK |
3165 | /* SMK-Link NSG-MR5U Remote Control */ |
3166 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SMK, USB_DEVICE_ID_SMK_NSG_MR5U_REMOTE), | |
3167 | .driver_data = NSG_MR5U_REMOTE_BT }, | |
3168 | /* SMK-Link NSG-MR7U Remote Control */ | |
3169 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SMK, USB_DEVICE_ID_SMK_NSG_MR7U_REMOTE), | |
3170 | .driver_data = NSG_MR7U_REMOTE_BT }, | |
cc894ac5 | 3171 | /* Guitar Hero Live PS3 and Wii U guitar dongles */ |
32e411d0 SG |
3172 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY_RHYTHM, USB_DEVICE_ID_SONY_PS3WIIU_GHLIVE_DONGLE), |
3173 | .driver_data = GHL_GUITAR_PS3WIIU | GH_GUITAR_CONTROLLER }, | |
3174 | /* Guitar Hero PC Guitar Dongle */ | |
3175 | { HID_USB_DEVICE(USB_VENDOR_ID_ACTIVISION, USB_DEVICE_ID_ACTIVISION_GUITAR_DONGLE), | |
3176 | .driver_data = GH_GUITAR_CONTROLLER }, | |
3177 | /* Guitar Hero PS3 World Tour Guitar Dongle */ | |
3178 | { HID_USB_DEVICE(USB_VENDOR_ID_SONY_RHYTHM, USB_DEVICE_ID_SONY_PS3_GUITAR_DONGLE), | |
3179 | .driver_data = GH_GUITAR_CONTROLLER }, | |
bd28ce00 JS |
3180 | { } |
3181 | }; | |
3182 | MODULE_DEVICE_TABLE(hid, sony_devices); | |
3183 | ||
3184 | static struct hid_driver sony_driver = { | |
ce8efc3b FP |
3185 | .name = "sony", |
3186 | .id_table = sony_devices, | |
3187 | .input_mapping = sony_mapping, | |
3188 | .input_configured = sony_input_configured, | |
3189 | .probe = sony_probe, | |
3190 | .remove = sony_remove, | |
3191 | .report_fixup = sony_report_fixup, | |
decd946c FP |
3192 | .raw_event = sony_raw_event, |
3193 | ||
3194 | #ifdef CONFIG_PM | |
3195 | .suspend = sony_suspend, | |
3196 | .resume = sony_resume, | |
3197 | .reset_resume = sony_resume, | |
3198 | #endif | |
bd28ce00 | 3199 | }; |
8025087a FP |
3200 | |
3201 | static int __init sony_init(void) | |
3202 | { | |
3203 | dbg_hid("Sony:%s\n", __func__); | |
3204 | ||
3205 | return hid_register_driver(&sony_driver); | |
3206 | } | |
3207 | ||
3208 | static void __exit sony_exit(void) | |
3209 | { | |
3210 | dbg_hid("Sony:%s\n", __func__); | |
3211 | ||
8025087a | 3212 | hid_unregister_driver(&sony_driver); |
6c40065f | 3213 | ida_destroy(&sony_device_id_allocator); |
8025087a FP |
3214 | } |
3215 | module_init(sony_init); | |
3216 | module_exit(sony_exit); | |
bd28ce00 | 3217 | |
bd28ce00 | 3218 | MODULE_LICENSE("GPL"); |