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path: root/drivers/hid/hid-input.c
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Diffstat (limited to 'drivers/hid/hid-input.c')
-rw-r--r--drivers/hid/hid-input.c915
1 files changed, 320 insertions, 595 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 1b2e8dc3398d..7f183b7147e1 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -32,11 +32,6 @@
32#include <linux/hid.h> 32#include <linux/hid.h>
33#include <linux/hid-debug.h> 33#include <linux/hid-debug.h>
34 34
35static int hid_apple_fnmode = 1;
36module_param_named(pb_fnmode, hid_apple_fnmode, int, 0644);
37MODULE_PARM_DESC(pb_fnmode,
38 "Mode of fn key on Apple keyboards (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)");
39
40#define unk KEY_UNKNOWN 35#define unk KEY_UNKNOWN
41 36
42static const unsigned char hid_keyboard[256] = { 37static const unsigned char hid_keyboard[256] = {
@@ -58,227 +53,20 @@ static const unsigned char hid_keyboard[256] = {
58 150,158,159,128,136,177,178,176,142,152,173,140,unk,unk,unk,unk 53 150,158,159,128,136,177,178,176,142,152,173,140,unk,unk,unk,unk
59}; 54};
60 55
61/* extended mapping for certain Logitech hardware (Logitech cordless desktop LX500) */
62#define LOGITECH_EXPANDED_KEYMAP_SIZE 80
63static int logitech_expanded_keymap[LOGITECH_EXPANDED_KEYMAP_SIZE] = {
64 0,216, 0,213,175,156, 0, 0, 0, 0,
65 144, 0, 0, 0, 0, 0, 0, 0, 0,212,
66 174,167,152,161,112, 0, 0, 0,154, 0,
67 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
68 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
69 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
70 0, 0, 0, 0, 0,183,184,185,186,187,
71 188,189,190,191,192,193,194, 0, 0, 0
72};
73
74static const struct { 56static const struct {
75 __s32 x; 57 __s32 x;
76 __s32 y; 58 __s32 y;
77} hid_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}}; 59} hid_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
78 60
79#define map_abs(c) do { usage->code = c; usage->type = EV_ABS; bit = input->absbit; max = ABS_MAX; } while (0) 61#define map_abs(c) hid_map_usage(hidinput, usage, &bit, &max, EV_ABS, (c))
80#define map_rel(c) do { usage->code = c; usage->type = EV_REL; bit = input->relbit; max = REL_MAX; } while (0) 62#define map_rel(c) hid_map_usage(hidinput, usage, &bit, &max, EV_REL, (c))
81#define map_key(c) do { usage->code = c; usage->type = EV_KEY; bit = input->keybit; max = KEY_MAX; } while (0) 63#define map_key(c) hid_map_usage(hidinput, usage, &bit, &max, EV_KEY, (c))
82#define map_led(c) do { usage->code = c; usage->type = EV_LED; bit = input->ledbit; max = LED_MAX; } while (0) 64#define map_led(c) hid_map_usage(hidinput, usage, &bit, &max, EV_LED, (c))
83
84#define map_abs_clear(c) do { map_abs(c); clear_bit(c, bit); } while (0)
85#define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0)
86
87#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
88
89struct hidinput_key_translation {
90 u16 from;
91 u16 to;
92 u8 flags;
93};
94
95#define APPLE_FLAG_FKEY 0x01
96
97static struct hidinput_key_translation apple_fn_keys[] = {
98 { KEY_BACKSPACE, KEY_DELETE },
99 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
100 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
101 { KEY_F3, KEY_FN_F5, APPLE_FLAG_FKEY }, /* Exposé */
102 { KEY_F4, KEY_FN_F4, APPLE_FLAG_FKEY }, /* Dashboard */
103 { KEY_F5, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY },
104 { KEY_F6, KEY_KBDILLUMUP, APPLE_FLAG_FKEY },
105 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
106 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
107 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY },
108 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY },
109 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
110 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
111 { KEY_UP, KEY_PAGEUP },
112 { KEY_DOWN, KEY_PAGEDOWN },
113 { KEY_LEFT, KEY_HOME },
114 { KEY_RIGHT, KEY_END },
115 { }
116};
117
118static struct hidinput_key_translation powerbook_fn_keys[] = {
119 { KEY_BACKSPACE, KEY_DELETE },
120 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
121 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
122 { KEY_F3, KEY_MUTE, APPLE_FLAG_FKEY },
123 { KEY_F4, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
124 { KEY_F5, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
125 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY },
126 { KEY_F7, KEY_SWITCHVIDEOMODE, APPLE_FLAG_FKEY },
127 { KEY_F8, KEY_KBDILLUMTOGGLE, APPLE_FLAG_FKEY },
128 { KEY_F9, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY },
129 { KEY_F10, KEY_KBDILLUMUP, APPLE_FLAG_FKEY },
130 { KEY_UP, KEY_PAGEUP },
131 { KEY_DOWN, KEY_PAGEDOWN },
132 { KEY_LEFT, KEY_HOME },
133 { KEY_RIGHT, KEY_END },
134 { }
135};
136
137static struct hidinput_key_translation powerbook_numlock_keys[] = {
138 { KEY_J, KEY_KP1 },
139 { KEY_K, KEY_KP2 },
140 { KEY_L, KEY_KP3 },
141 { KEY_U, KEY_KP4 },
142 { KEY_I, KEY_KP5 },
143 { KEY_O, KEY_KP6 },
144 { KEY_7, KEY_KP7 },
145 { KEY_8, KEY_KP8 },
146 { KEY_9, KEY_KP9 },
147 { KEY_M, KEY_KP0 },
148 { KEY_DOT, KEY_KPDOT },
149 { KEY_SLASH, KEY_KPPLUS },
150 { KEY_SEMICOLON, KEY_KPMINUS },
151 { KEY_P, KEY_KPASTERISK },
152 { KEY_MINUS, KEY_KPEQUAL },
153 { KEY_0, KEY_KPSLASH },
154 { KEY_F6, KEY_NUMLOCK },
155 { KEY_KPENTER, KEY_KPENTER },
156 { KEY_BACKSPACE, KEY_BACKSPACE },
157 { }
158};
159
160static struct hidinput_key_translation apple_iso_keyboard[] = {
161 { KEY_GRAVE, KEY_102ND },
162 { KEY_102ND, KEY_GRAVE },
163 { }
164};
165 65
166static struct hidinput_key_translation *find_translation(struct hidinput_key_translation *table, u16 from) 66#define map_abs_clear(c) hid_map_usage_clear(hidinput, usage, &bit, \
167{ 67 &max, EV_ABS, (c))
168 struct hidinput_key_translation *trans; 68#define map_key_clear(c) hid_map_usage_clear(hidinput, usage, &bit, \
169 69 &max, EV_KEY, (c))
170 /* Look for the translation */
171 for (trans = table; trans->from; trans++)
172 if (trans->from == from)
173 return trans;
174
175 return NULL;
176}
177
178int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
179 struct hid_usage *usage, __s32 value)
180{
181 struct hidinput_key_translation *trans;
182
183 if (usage->code == KEY_FN) {
184 if (value) hid->quirks |= HID_QUIRK_APPLE_FN_ON;
185 else hid->quirks &= ~HID_QUIRK_APPLE_FN_ON;
186
187 input_event(input, usage->type, usage->code, value);
188
189 return 1;
190 }
191
192 if (hid_apple_fnmode) {
193 int do_translate;
194
195 trans = find_translation((hid->product < 0x220 ||
196 hid->product >= 0x300) ?
197 powerbook_fn_keys : apple_fn_keys,
198 usage->code);
199 if (trans) {
200 if (test_bit(usage->code, hid->apple_pressed_fn))
201 do_translate = 1;
202 else if (trans->flags & APPLE_FLAG_FKEY)
203 do_translate =
204 (hid_apple_fnmode == 2 && (hid->quirks & HID_QUIRK_APPLE_FN_ON)) ||
205 (hid_apple_fnmode == 1 && !(hid->quirks & HID_QUIRK_APPLE_FN_ON));
206 else
207 do_translate = (hid->quirks & HID_QUIRK_APPLE_FN_ON);
208
209 if (do_translate) {
210 if (value)
211 set_bit(usage->code, hid->apple_pressed_fn);
212 else
213 clear_bit(usage->code, hid->apple_pressed_fn);
214
215 input_event(input, usage->type, trans->to, value);
216
217 return 1;
218 }
219 }
220
221 if (hid->quirks & HID_QUIRK_APPLE_NUMLOCK_EMULATION && (
222 test_bit(usage->code, hid->pb_pressed_numlock) ||
223 test_bit(LED_NUML, input->led))) {
224 trans = find_translation(powerbook_numlock_keys, usage->code);
225
226 if (trans) {
227 if (value)
228 set_bit(usage->code, hid->pb_pressed_numlock);
229 else
230 clear_bit(usage->code, hid->pb_pressed_numlock);
231
232 input_event(input, usage->type, trans->to, value);
233 }
234
235 return 1;
236 }
237 }
238
239 if (hid->quirks & HID_QUIRK_APPLE_ISO_KEYBOARD) {
240 trans = find_translation(apple_iso_keyboard, usage->code);
241 if (trans) {
242 input_event(input, usage->type, trans->to, value);
243 return 1;
244 }
245 }
246
247 return 0;
248}
249
250static void hidinput_apple_setup(struct input_dev *input)
251{
252 struct hidinput_key_translation *trans;
253
254 set_bit(KEY_NUMLOCK, input->keybit);
255
256 /* Enable all needed keys */
257 for (trans = apple_fn_keys; trans->from; trans++)
258 set_bit(trans->to, input->keybit);
259
260 for (trans = powerbook_fn_keys; trans->from; trans++)
261 set_bit(trans->to, input->keybit);
262
263 for (trans = powerbook_numlock_keys; trans->from; trans++)
264 set_bit(trans->to, input->keybit);
265
266 for (trans = apple_iso_keyboard; trans->from; trans++)
267 set_bit(trans->to, input->keybit);
268
269}
270#else
271inline int hidinput_apple_event(struct hid_device *hid,
272 struct input_dev *input,
273 struct hid_usage *usage, __s32 value)
274{
275 return 0;
276}
277
278static inline void hidinput_apple_setup(struct input_dev *input)
279{
280}
281#endif
282 70
283static inline int match_scancode(int code, int scancode) 71static inline int match_scancode(int code, int scancode)
284{ 72{
@@ -366,7 +154,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
366{ 154{
367 struct input_dev *input = hidinput->input; 155 struct input_dev *input = hidinput->input;
368 struct hid_device *device = input_get_drvdata(input); 156 struct hid_device *device = input_get_drvdata(input);
369 int max = 0, code, ret; 157 int max = 0, code;
370 unsigned long *bit = NULL; 158 unsigned long *bit = NULL;
371 159
372 field->hidinput = hidinput; 160 field->hidinput = hidinput;
@@ -385,406 +173,345 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
385 goto ignore; 173 goto ignore;
386 } 174 }
387 175
388 /* handle input mappings for quirky devices */ 176 if (device->driver->input_mapping) {
389 ret = hidinput_mapping_quirks(usage, input, &bit, &max); 177 int ret = device->driver->input_mapping(device, hidinput, field,
390 if (ret) 178 usage, &bit, &max);
391 goto mapped; 179 if (ret > 0)
180 goto mapped;
181 if (ret < 0)
182 goto ignore;
183 }
392 184
393 switch (usage->hid & HID_USAGE_PAGE) { 185 switch (usage->hid & HID_USAGE_PAGE) {
186 case HID_UP_UNDEFINED:
187 goto ignore;
394 188
395 case HID_UP_UNDEFINED: 189 case HID_UP_KEYBOARD:
396 goto ignore; 190 set_bit(EV_REP, input->evbit);
397
398 case HID_UP_KEYBOARD:
399 191
400 set_bit(EV_REP, input->evbit); 192 if ((usage->hid & HID_USAGE) < 256) {
193 if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
194 map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
195 } else
196 map_key(KEY_UNKNOWN);
401 197
402 if ((usage->hid & HID_USAGE) < 256) { 198 break;
403 if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
404 map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
405 } else
406 map_key(KEY_UNKNOWN);
407 199
408 break; 200 case HID_UP_BUTTON:
201 code = ((usage->hid - 1) & 0xf);
409 202
410 case HID_UP_BUTTON: 203 switch (field->application) {
411 204 case HID_GD_MOUSE:
412 code = ((usage->hid - 1) & 0xf); 205 case HID_GD_POINTER: code += 0x110; break;
413 206 case HID_GD_JOYSTICK: code += 0x120; break;
414 switch (field->application) { 207 case HID_GD_GAMEPAD: code += 0x130; break;
415 case HID_GD_MOUSE: 208 default:
416 case HID_GD_POINTER: code += 0x110; break; 209 switch (field->physical) {
417 case HID_GD_JOYSTICK: code += 0x120; break; 210 case HID_GD_MOUSE:
418 case HID_GD_GAMEPAD: code += 0x130; break; 211 case HID_GD_POINTER: code += 0x110; break;
419 default: 212 case HID_GD_JOYSTICK: code += 0x120; break;
420 switch (field->physical) { 213 case HID_GD_GAMEPAD: code += 0x130; break;
421 case HID_GD_MOUSE: 214 default: code += 0x100;
422 case HID_GD_POINTER: code += 0x110; break;
423 case HID_GD_JOYSTICK: code += 0x120; break;
424 case HID_GD_GAMEPAD: code += 0x130; break;
425 default: code += 0x100;
426 }
427 }
428
429 /* Special handling for Logitech Cordless Desktop */
430 if (field->application != HID_GD_MOUSE) {
431 if (device->quirks & HID_QUIRK_LOGITECH_EXPANDED_KEYMAP) {
432 int hid = usage->hid & HID_USAGE;
433 if (hid < LOGITECH_EXPANDED_KEYMAP_SIZE && logitech_expanded_keymap[hid] != 0)
434 code = logitech_expanded_keymap[hid];
435 }
436 } else {
437 if (device->quirks & HID_QUIRK_LOGITECH_IGNORE_DOUBLED_WHEEL) {
438 int hid = usage->hid & HID_USAGE;
439 if (hid == 7 || hid == 8)
440 goto ignore;
441 }
442 } 215 }
216 }
443 217
444 map_key(code); 218 map_key(code);
445 break; 219 break;
446 220
447 221 case HID_UP_SIMULATION:
448 case HID_UP_SIMULATION: 222 switch (usage->hid & 0xffff) {
449 223 case 0xba: map_abs(ABS_RUDDER); break;
450 switch (usage->hid & 0xffff) { 224 case 0xbb: map_abs(ABS_THROTTLE); break;
451 case 0xba: map_abs(ABS_RUDDER); break; 225 case 0xc4: map_abs(ABS_GAS); break;
452 case 0xbb: map_abs(ABS_THROTTLE); break; 226 case 0xc5: map_abs(ABS_BRAKE); break;
453 case 0xc4: map_abs(ABS_GAS); break; 227 case 0xc8: map_abs(ABS_WHEEL); break;
454 case 0xc5: map_abs(ABS_BRAKE); break; 228 default: goto ignore;
455 case 0xc8: map_abs(ABS_WHEEL); break; 229 }
456 default: goto ignore; 230 break;
231
232 case HID_UP_GENDESK:
233 if ((usage->hid & 0xf0) == 0x80) { /* SystemControl */
234 switch (usage->hid & 0xf) {
235 case 0x1: map_key_clear(KEY_POWER); break;
236 case 0x2: map_key_clear(KEY_SLEEP); break;
237 case 0x3: map_key_clear(KEY_WAKEUP); break;
238 default: goto unknown;
457 } 239 }
458 break; 240 break;
241 }
459 242
460 case HID_UP_GENDESK: 243 if ((usage->hid & 0xf0) == 0x90) { /* D-pad */
461
462 if ((usage->hid & 0xf0) == 0x80) { /* SystemControl */
463 switch (usage->hid & 0xf) {
464 case 0x1: map_key_clear(KEY_POWER); break;
465 case 0x2: map_key_clear(KEY_SLEEP); break;
466 case 0x3: map_key_clear(KEY_WAKEUP); break;
467 default: goto unknown;
468 }
469 break;
470 }
471
472 if ((usage->hid & 0xf0) == 0x90) { /* D-pad */
473 switch (usage->hid) {
474 case HID_GD_UP: usage->hat_dir = 1; break;
475 case HID_GD_DOWN: usage->hat_dir = 5; break;
476 case HID_GD_RIGHT: usage->hat_dir = 3; break;
477 case HID_GD_LEFT: usage->hat_dir = 7; break;
478 default: goto unknown;
479 }
480 if (field->dpad) {
481 map_abs(field->dpad);
482 goto ignore;
483 }
484 map_abs(ABS_HAT0X);
485 break;
486 }
487
488 switch (usage->hid) { 244 switch (usage->hid) {
489 245 case HID_GD_UP: usage->hat_dir = 1; break;
490 /* These usage IDs map directly to the usage codes. */ 246 case HID_GD_DOWN: usage->hat_dir = 5; break;
491 case HID_GD_X: case HID_GD_Y: case HID_GD_Z: 247 case HID_GD_RIGHT: usage->hat_dir = 3; break;
492 case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ: 248 case HID_GD_LEFT: usage->hat_dir = 7; break;
493 case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL: 249 default: goto unknown;
494 if (field->flags & HID_MAIN_ITEM_RELATIVE)
495 map_rel(usage->hid & 0xf);
496 else
497 map_abs(usage->hid & 0xf);
498 break;
499
500 case HID_GD_HATSWITCH:
501 usage->hat_min = field->logical_minimum;
502 usage->hat_max = field->logical_maximum;
503 map_abs(ABS_HAT0X);
504 break;
505
506 case HID_GD_START: map_key_clear(BTN_START); break;
507 case HID_GD_SELECT: map_key_clear(BTN_SELECT); break;
508
509 default: goto unknown;
510 } 250 }
511 251 if (field->dpad) {
512 break; 252 map_abs(field->dpad);
513 253 goto ignore;
514 case HID_UP_LED:
515
516 switch (usage->hid & 0xffff) { /* HID-Value: */
517 case 0x01: map_led (LED_NUML); break; /* "Num Lock" */
518 case 0x02: map_led (LED_CAPSL); break; /* "Caps Lock" */
519 case 0x03: map_led (LED_SCROLLL); break; /* "Scroll Lock" */
520 case 0x04: map_led (LED_COMPOSE); break; /* "Compose" */
521 case 0x05: map_led (LED_KANA); break; /* "Kana" */
522 case 0x27: map_led (LED_SLEEP); break; /* "Stand-By" */
523 case 0x4c: map_led (LED_SUSPEND); break; /* "System Suspend" */
524 case 0x09: map_led (LED_MUTE); break; /* "Mute" */
525 case 0x4b: map_led (LED_MISC); break; /* "Generic Indicator" */
526 case 0x19: map_led (LED_MAIL); break; /* "Message Waiting" */
527 case 0x4d: map_led (LED_CHARGING); break; /* "External Power Connected" */
528
529 default: goto ignore;
530 } 254 }
255 map_abs(ABS_HAT0X);
531 break; 256 break;
257 }
532 258
533 case HID_UP_DIGITIZER: 259 switch (usage->hid) {
534 260 /* These usage IDs map directly to the usage codes. */
535 switch (usage->hid & 0xff) { 261 case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
536 262 case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
537 case 0x30: /* TipPressure */ 263 case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL:
538 if (!test_bit(BTN_TOUCH, input->keybit)) { 264 if (field->flags & HID_MAIN_ITEM_RELATIVE)
539 device->quirks |= HID_QUIRK_NOTOUCH; 265 map_rel(usage->hid & 0xf);
540 set_bit(EV_KEY, input->evbit); 266 else
541 set_bit(BTN_TOUCH, input->keybit); 267 map_abs(usage->hid & 0xf);
542 } 268 break;
543
544 map_abs_clear(ABS_PRESSURE);
545 break;
546
547 case 0x32: /* InRange */
548 switch (field->physical & 0xff) {
549 case 0x21: map_key(BTN_TOOL_MOUSE); break;
550 case 0x22: map_key(BTN_TOOL_FINGER); break;
551 default: map_key(BTN_TOOL_PEN); break;
552 }
553 break;
554 269
555 case 0x3c: /* Invert */ 270 case HID_GD_HATSWITCH:
556 map_key_clear(BTN_TOOL_RUBBER); 271 usage->hat_min = field->logical_minimum;
557 break; 272 usage->hat_max = field->logical_maximum;
273 map_abs(ABS_HAT0X);
274 break;
558 275
559 case 0x33: /* Touch */ 276 case HID_GD_START: map_key_clear(BTN_START); break;
560 case 0x42: /* TipSwitch */ 277 case HID_GD_SELECT: map_key_clear(BTN_SELECT); break;
561 case 0x43: /* TipSwitch2 */
562 device->quirks &= ~HID_QUIRK_NOTOUCH;
563 map_key_clear(BTN_TOUCH);
564 break;
565 278
566 case 0x44: /* BarrelSwitch */ 279 default: goto unknown;
567 map_key_clear(BTN_STYLUS); 280 }
568 break;
569 281
570 default: goto unknown; 282 break;
283
284 case HID_UP_LED:
285 switch (usage->hid & 0xffff) { /* HID-Value: */
286 case 0x01: map_led (LED_NUML); break; /* "Num Lock" */
287 case 0x02: map_led (LED_CAPSL); break; /* "Caps Lock" */
288 case 0x03: map_led (LED_SCROLLL); break; /* "Scroll Lock" */
289 case 0x04: map_led (LED_COMPOSE); break; /* "Compose" */
290 case 0x05: map_led (LED_KANA); break; /* "Kana" */
291 case 0x27: map_led (LED_SLEEP); break; /* "Stand-By" */
292 case 0x4c: map_led (LED_SUSPEND); break; /* "System Suspend" */
293 case 0x09: map_led (LED_MUTE); break; /* "Mute" */
294 case 0x4b: map_led (LED_MISC); break; /* "Generic Indicator" */
295 case 0x19: map_led (LED_MAIL); break; /* "Message Waiting" */
296 case 0x4d: map_led (LED_CHARGING); break; /* "External Power Connected" */
297
298 default: goto ignore;
299 }
300 break;
301
302 case HID_UP_DIGITIZER:
303 switch (usage->hid & 0xff) {
304 case 0x30: /* TipPressure */
305 if (!test_bit(BTN_TOUCH, input->keybit)) {
306 device->quirks |= HID_QUIRK_NOTOUCH;
307 set_bit(EV_KEY, input->evbit);
308 set_bit(BTN_TOUCH, input->keybit);
571 } 309 }
310 map_abs_clear(ABS_PRESSURE);
572 break; 311 break;
573 312
574 case HID_UP_CONSUMER: /* USB HUT v1.1, pages 56-62 */ 313 case 0x32: /* InRange */
575 314 switch (field->physical & 0xff) {
576 switch (usage->hid & HID_USAGE) { 315 case 0x21: map_key(BTN_TOOL_MOUSE); break;
577 case 0x000: goto ignore; 316 case 0x22: map_key(BTN_TOOL_FINGER); break;
578 case 0x034: map_key_clear(KEY_SLEEP); break; 317 default: map_key(BTN_TOOL_PEN); break;
579 case 0x036: map_key_clear(BTN_MISC); break;
580
581 case 0x040: map_key_clear(KEY_MENU); break;
582 case 0x045: map_key_clear(KEY_RADIO); break;
583
584 case 0x083: map_key_clear(KEY_LAST); break;
585 case 0x088: map_key_clear(KEY_PC); break;
586 case 0x089: map_key_clear(KEY_TV); break;
587 case 0x08a: map_key_clear(KEY_WWW); break;
588 case 0x08b: map_key_clear(KEY_DVD); break;
589 case 0x08c: map_key_clear(KEY_PHONE); break;
590 case 0x08d: map_key_clear(KEY_PROGRAM); break;
591 case 0x08e: map_key_clear(KEY_VIDEOPHONE); break;
592 case 0x08f: map_key_clear(KEY_GAMES); break;
593 case 0x090: map_key_clear(KEY_MEMO); break;
594 case 0x091: map_key_clear(KEY_CD); break;
595 case 0x092: map_key_clear(KEY_VCR); break;
596 case 0x093: map_key_clear(KEY_TUNER); break;
597 case 0x094: map_key_clear(KEY_EXIT); break;
598 case 0x095: map_key_clear(KEY_HELP); break;
599 case 0x096: map_key_clear(KEY_TAPE); break;
600 case 0x097: map_key_clear(KEY_TV2); break;
601 case 0x098: map_key_clear(KEY_SAT); break;
602 case 0x09a: map_key_clear(KEY_PVR); break;
603
604 case 0x09c: map_key_clear(KEY_CHANNELUP); break;
605 case 0x09d: map_key_clear(KEY_CHANNELDOWN); break;
606 case 0x0a0: map_key_clear(KEY_VCR2); break;
607
608 case 0x0b0: map_key_clear(KEY_PLAY); break;
609 case 0x0b1: map_key_clear(KEY_PAUSE); break;
610 case 0x0b2: map_key_clear(KEY_RECORD); break;
611 case 0x0b3: map_key_clear(KEY_FASTFORWARD); break;
612 case 0x0b4: map_key_clear(KEY_REWIND); break;
613 case 0x0b5: map_key_clear(KEY_NEXTSONG); break;
614 case 0x0b6: map_key_clear(KEY_PREVIOUSSONG); break;
615 case 0x0b7: map_key_clear(KEY_STOPCD); break;
616 case 0x0b8: map_key_clear(KEY_EJECTCD); break;
617 case 0x0bc: map_key_clear(KEY_MEDIA_REPEAT); break;
618
619 case 0x0cd: map_key_clear(KEY_PLAYPAUSE); break;
620 case 0x0e0: map_abs_clear(ABS_VOLUME); break;
621 case 0x0e2: map_key_clear(KEY_MUTE); break;
622 case 0x0e5: map_key_clear(KEY_BASSBOOST); break;
623 case 0x0e9: map_key_clear(KEY_VOLUMEUP); break;
624 case 0x0ea: map_key_clear(KEY_VOLUMEDOWN); break;
625
626 case 0x182: map_key_clear(KEY_BOOKMARKS); break;
627 case 0x183: map_key_clear(KEY_CONFIG); break;
628 case 0x184: map_key_clear(KEY_WORDPROCESSOR); break;
629 case 0x185: map_key_clear(KEY_EDITOR); break;
630 case 0x186: map_key_clear(KEY_SPREADSHEET); break;
631 case 0x187: map_key_clear(KEY_GRAPHICSEDITOR); break;
632 case 0x188: map_key_clear(KEY_PRESENTATION); break;
633 case 0x189: map_key_clear(KEY_DATABASE); break;
634 case 0x18a: map_key_clear(KEY_MAIL); break;
635 case 0x18b: map_key_clear(KEY_NEWS); break;
636 case 0x18c: map_key_clear(KEY_VOICEMAIL); break;
637 case 0x18d: map_key_clear(KEY_ADDRESSBOOK); break;
638 case 0x18e: map_key_clear(KEY_CALENDAR); break;
639 case 0x191: map_key_clear(KEY_FINANCE); break;
640 case 0x192: map_key_clear(KEY_CALC); break;
641 case 0x194: map_key_clear(KEY_FILE); break;
642 case 0x196: map_key_clear(KEY_WWW); break;
643 case 0x19c: map_key_clear(KEY_LOGOFF); break;
644 case 0x19e: map_key_clear(KEY_COFFEE); break;
645 case 0x1a6: map_key_clear(KEY_HELP); break;
646 case 0x1a7: map_key_clear(KEY_DOCUMENTS); break;
647 case 0x1ab: map_key_clear(KEY_SPELLCHECK); break;
648 case 0x1b6: map_key_clear(KEY_MEDIA); break;
649 case 0x1b7: map_key_clear(KEY_SOUND); break;
650 case 0x1bc: map_key_clear(KEY_MESSENGER); break;
651 case 0x1bd: map_key_clear(KEY_INFO); break;
652 case 0x201: map_key_clear(KEY_NEW); break;
653 case 0x202: map_key_clear(KEY_OPEN); break;
654 case 0x203: map_key_clear(KEY_CLOSE); break;
655 case 0x204: map_key_clear(KEY_EXIT); break;
656 case 0x207: map_key_clear(KEY_SAVE); break;
657 case 0x208: map_key_clear(KEY_PRINT); break;
658 case 0x209: map_key_clear(KEY_PROPS); break;
659 case 0x21a: map_key_clear(KEY_UNDO); break;
660 case 0x21b: map_key_clear(KEY_COPY); break;
661 case 0x21c: map_key_clear(KEY_CUT); break;
662 case 0x21d: map_key_clear(KEY_PASTE); break;
663 case 0x21f: map_key_clear(KEY_FIND); break;
664 case 0x221: map_key_clear(KEY_SEARCH); break;
665 case 0x222: map_key_clear(KEY_GOTO); break;
666 case 0x223: map_key_clear(KEY_HOMEPAGE); break;
667 case 0x224: map_key_clear(KEY_BACK); break;
668 case 0x225: map_key_clear(KEY_FORWARD); break;
669 case 0x226: map_key_clear(KEY_STOP); break;
670 case 0x227: map_key_clear(KEY_REFRESH); break;
671 case 0x22a: map_key_clear(KEY_BOOKMARKS); break;
672 case 0x22d: map_key_clear(KEY_ZOOMIN); break;
673 case 0x22e: map_key_clear(KEY_ZOOMOUT); break;
674 case 0x22f: map_key_clear(KEY_ZOOMRESET); break;
675 case 0x233: map_key_clear(KEY_SCROLLUP); break;
676 case 0x234: map_key_clear(KEY_SCROLLDOWN); break;
677 case 0x238: map_rel(REL_HWHEEL); break;
678 case 0x25f: map_key_clear(KEY_CANCEL); break;
679 case 0x279: map_key_clear(KEY_REDO); break;
680
681 case 0x289: map_key_clear(KEY_REPLY); break;
682 case 0x28b: map_key_clear(KEY_FORWARDMAIL); break;
683 case 0x28c: map_key_clear(KEY_SEND); break;
684
685 default: goto ignore;
686 } 318 }
687 break; 319 break;
688 320
689 case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */ 321 case 0x3c: /* Invert */
690 322 map_key_clear(BTN_TOOL_RUBBER);
691 set_bit(EV_REP, input->evbit);
692 switch (usage->hid & HID_USAGE) {
693 case 0x021: map_key_clear(KEY_PRINT); break;
694 case 0x070: map_key_clear(KEY_HP); break;
695 case 0x071: map_key_clear(KEY_CAMERA); break;
696 case 0x072: map_key_clear(KEY_SOUND); break;
697 case 0x073: map_key_clear(KEY_QUESTION); break;
698 case 0x080: map_key_clear(KEY_EMAIL); break;
699 case 0x081: map_key_clear(KEY_CHAT); break;
700 case 0x082: map_key_clear(KEY_SEARCH); break;
701 case 0x083: map_key_clear(KEY_CONNECT); break;
702 case 0x084: map_key_clear(KEY_FINANCE); break;
703 case 0x085: map_key_clear(KEY_SPORT); break;
704 case 0x086: map_key_clear(KEY_SHOP); break;
705 default: goto ignore;
706 }
707 break; 323 break;
708 324
709 case HID_UP_MSVENDOR: 325 case 0x33: /* Touch */
710 326 case 0x42: /* TipSwitch */
711 goto ignore; 327 case 0x43: /* TipSwitch2 */
712 328 device->quirks &= ~HID_QUIRK_NOTOUCH;
713 case HID_UP_CUSTOM: /* Reported on Logitech and Apple USB keyboards */ 329 map_key_clear(BTN_TOUCH);
714 330 break;
715 set_bit(EV_REP, input->evbit);
716 switch(usage->hid & HID_USAGE) {
717 case 0x003:
718 /* The fn key on Apple USB keyboards */
719 map_key_clear(KEY_FN);
720 hidinput_apple_setup(input);
721 break;
722 331
723 default: goto ignore; 332 case 0x44: /* BarrelSwitch */
724 } 333 map_key_clear(BTN_STYLUS);
725 break; 334 break;
726 335
727 case HID_UP_LOGIVENDOR: 336 default: goto unknown;
337 }
338 break;
339
340 case HID_UP_CONSUMER: /* USB HUT v1.1, pages 56-62 */
341 switch (usage->hid & HID_USAGE) {
342 case 0x000: goto ignore;
343 case 0x034: map_key_clear(KEY_SLEEP); break;
344 case 0x036: map_key_clear(BTN_MISC); break;
345
346 case 0x040: map_key_clear(KEY_MENU); break;
347 case 0x045: map_key_clear(KEY_RADIO); break;
348
349 case 0x083: map_key_clear(KEY_LAST); break;
350 case 0x088: map_key_clear(KEY_PC); break;
351 case 0x089: map_key_clear(KEY_TV); break;
352 case 0x08a: map_key_clear(KEY_WWW); break;
353 case 0x08b: map_key_clear(KEY_DVD); break;
354 case 0x08c: map_key_clear(KEY_PHONE); break;
355 case 0x08d: map_key_clear(KEY_PROGRAM); break;
356 case 0x08e: map_key_clear(KEY_VIDEOPHONE); break;
357 case 0x08f: map_key_clear(KEY_GAMES); break;
358 case 0x090: map_key_clear(KEY_MEMO); break;
359 case 0x091: map_key_clear(KEY_CD); break;
360 case 0x092: map_key_clear(KEY_VCR); break;
361 case 0x093: map_key_clear(KEY_TUNER); break;
362 case 0x094: map_key_clear(KEY_EXIT); break;
363 case 0x095: map_key_clear(KEY_HELP); break;
364 case 0x096: map_key_clear(KEY_TAPE); break;
365 case 0x097: map_key_clear(KEY_TV2); break;
366 case 0x098: map_key_clear(KEY_SAT); break;
367 case 0x09a: map_key_clear(KEY_PVR); break;
368
369 case 0x09c: map_key_clear(KEY_CHANNELUP); break;
370 case 0x09d: map_key_clear(KEY_CHANNELDOWN); break;
371 case 0x0a0: map_key_clear(KEY_VCR2); break;
372
373 case 0x0b0: map_key_clear(KEY_PLAY); break;
374 case 0x0b1: map_key_clear(KEY_PAUSE); break;
375 case 0x0b2: map_key_clear(KEY_RECORD); break;
376 case 0x0b3: map_key_clear(KEY_FASTFORWARD); break;
377 case 0x0b4: map_key_clear(KEY_REWIND); break;
378 case 0x0b5: map_key_clear(KEY_NEXTSONG); break;
379 case 0x0b6: map_key_clear(KEY_PREVIOUSSONG); break;
380 case 0x0b7: map_key_clear(KEY_STOPCD); break;
381 case 0x0b8: map_key_clear(KEY_EJECTCD); break;
382 case 0x0bc: map_key_clear(KEY_MEDIA_REPEAT); break;
383
384 case 0x0cd: map_key_clear(KEY_PLAYPAUSE); break;
385 case 0x0e0: map_abs_clear(ABS_VOLUME); break;
386 case 0x0e2: map_key_clear(KEY_MUTE); break;
387 case 0x0e5: map_key_clear(KEY_BASSBOOST); break;
388 case 0x0e9: map_key_clear(KEY_VOLUMEUP); break;
389 case 0x0ea: map_key_clear(KEY_VOLUMEDOWN); break;
390
391 case 0x182: map_key_clear(KEY_BOOKMARKS); break;
392 case 0x183: map_key_clear(KEY_CONFIG); break;
393 case 0x184: map_key_clear(KEY_WORDPROCESSOR); break;
394 case 0x185: map_key_clear(KEY_EDITOR); break;
395 case 0x186: map_key_clear(KEY_SPREADSHEET); break;
396 case 0x187: map_key_clear(KEY_GRAPHICSEDITOR); break;
397 case 0x188: map_key_clear(KEY_PRESENTATION); break;
398 case 0x189: map_key_clear(KEY_DATABASE); break;
399 case 0x18a: map_key_clear(KEY_MAIL); break;
400 case 0x18b: map_key_clear(KEY_NEWS); break;
401 case 0x18c: map_key_clear(KEY_VOICEMAIL); break;
402 case 0x18d: map_key_clear(KEY_ADDRESSBOOK); break;
403 case 0x18e: map_key_clear(KEY_CALENDAR); break;
404 case 0x191: map_key_clear(KEY_FINANCE); break;
405 case 0x192: map_key_clear(KEY_CALC); break;
406 case 0x194: map_key_clear(KEY_FILE); break;
407 case 0x196: map_key_clear(KEY_WWW); break;
408 case 0x19c: map_key_clear(KEY_LOGOFF); break;
409 case 0x19e: map_key_clear(KEY_COFFEE); break;
410 case 0x1a6: map_key_clear(KEY_HELP); break;
411 case 0x1a7: map_key_clear(KEY_DOCUMENTS); break;
412 case 0x1ab: map_key_clear(KEY_SPELLCHECK); break;
413 case 0x1b6: map_key_clear(KEY_MEDIA); break;
414 case 0x1b7: map_key_clear(KEY_SOUND); break;
415 case 0x1bc: map_key_clear(KEY_MESSENGER); break;
416 case 0x1bd: map_key_clear(KEY_INFO); break;
417 case 0x201: map_key_clear(KEY_NEW); break;
418 case 0x202: map_key_clear(KEY_OPEN); break;
419 case 0x203: map_key_clear(KEY_CLOSE); break;
420 case 0x204: map_key_clear(KEY_EXIT); break;
421 case 0x207: map_key_clear(KEY_SAVE); break;
422 case 0x208: map_key_clear(KEY_PRINT); break;
423 case 0x209: map_key_clear(KEY_PROPS); break;
424 case 0x21a: map_key_clear(KEY_UNDO); break;
425 case 0x21b: map_key_clear(KEY_COPY); break;
426 case 0x21c: map_key_clear(KEY_CUT); break;
427 case 0x21d: map_key_clear(KEY_PASTE); break;
428 case 0x21f: map_key_clear(KEY_FIND); break;
429 case 0x221: map_key_clear(KEY_SEARCH); break;
430 case 0x222: map_key_clear(KEY_GOTO); break;
431 case 0x223: map_key_clear(KEY_HOMEPAGE); break;
432 case 0x224: map_key_clear(KEY_BACK); break;
433 case 0x225: map_key_clear(KEY_FORWARD); break;
434 case 0x226: map_key_clear(KEY_STOP); break;
435 case 0x227: map_key_clear(KEY_REFRESH); break;
436 case 0x22a: map_key_clear(KEY_BOOKMARKS); break;
437 case 0x22d: map_key_clear(KEY_ZOOMIN); break;
438 case 0x22e: map_key_clear(KEY_ZOOMOUT); break;
439 case 0x22f: map_key_clear(KEY_ZOOMRESET); break;
440 case 0x233: map_key_clear(KEY_SCROLLUP); break;
441 case 0x234: map_key_clear(KEY_SCROLLDOWN); break;
442 case 0x238: map_rel(REL_HWHEEL); break;
443 case 0x25f: map_key_clear(KEY_CANCEL); break;
444 case 0x279: map_key_clear(KEY_REDO); break;
445
446 case 0x289: map_key_clear(KEY_REPLY); break;
447 case 0x28b: map_key_clear(KEY_FORWARDMAIL); break;
448 case 0x28c: map_key_clear(KEY_SEND); break;
449
450 default: goto ignore;
451 }
452 break;
453
454 case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */
455 set_bit(EV_REP, input->evbit);
456 switch (usage->hid & HID_USAGE) {
457 case 0x021: map_key_clear(KEY_PRINT); break;
458 case 0x070: map_key_clear(KEY_HP); break;
459 case 0x071: map_key_clear(KEY_CAMERA); break;
460 case 0x072: map_key_clear(KEY_SOUND); break;
461 case 0x073: map_key_clear(KEY_QUESTION); break;
462 case 0x080: map_key_clear(KEY_EMAIL); break;
463 case 0x081: map_key_clear(KEY_CHAT); break;
464 case 0x082: map_key_clear(KEY_SEARCH); break;
465 case 0x083: map_key_clear(KEY_CONNECT); break;
466 case 0x084: map_key_clear(KEY_FINANCE); break;
467 case 0x085: map_key_clear(KEY_SPORT); break;
468 case 0x086: map_key_clear(KEY_SHOP); break;
469 default: goto ignore;
470 }
471 break;
728 472
729 goto ignore; 473 case HID_UP_MSVENDOR:
730 474 goto ignore;
731 case HID_UP_PID:
732 475
733 switch(usage->hid & HID_USAGE) { 476 case HID_UP_CUSTOM: /* Reported on Logitech and Apple USB keyboards */
734 case 0xa4: map_key_clear(BTN_DEAD); break; 477 set_bit(EV_REP, input->evbit);
735 default: goto ignore; 478 goto ignore;
736 }
737 break;
738 479
739 default: 480 case HID_UP_LOGIVENDOR:
740 unknown: 481 goto ignore;
741 if (field->report_size == 1) { 482
742 if (field->report->type == HID_OUTPUT_REPORT) { 483 case HID_UP_PID:
743 map_led(LED_MISC); 484 switch (usage->hid & HID_USAGE) {
744 break; 485 case 0xa4: map_key_clear(BTN_DEAD); break;
745 } 486 default: goto ignore;
746 map_key(BTN_MISC); 487 }
747 break; 488 break;
748 } 489
749 if (field->flags & HID_MAIN_ITEM_RELATIVE) { 490 default:
750 map_rel(REL_MISC); 491 unknown:
492 if (field->report_size == 1) {
493 if (field->report->type == HID_OUTPUT_REPORT) {
494 map_led(LED_MISC);
751 break; 495 break;
752 } 496 }
753 map_abs(ABS_MISC); 497 map_key(BTN_MISC);
498 break;
499 }
500 if (field->flags & HID_MAIN_ITEM_RELATIVE) {
501 map_rel(REL_MISC);
754 break; 502 break;
503 }
504 map_abs(ABS_MISC);
505 break;
755 } 506 }
756 507
757mapped: 508mapped:
758 if (device->quirks & HID_QUIRK_MIGHTYMOUSE) { 509 if (device->driver->input_mapped && device->driver->input_mapped(device,
759 if (usage->hid == HID_GD_Z) 510 hidinput, field, usage, &bit, &max) < 0)
760 map_rel(REL_HWHEEL);
761 else if (usage->code == BTN_1)
762 map_key(BTN_2);
763 else if (usage->code == BTN_2)
764 map_key(BTN_1);
765 }
766
767 if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5 |
768 HID_QUIRK_2WHEEL_MOUSE_HACK_B8)) && (usage->type == EV_REL) &&
769 (usage->code == REL_WHEEL))
770 set_bit(REL_HWHEEL, bit);
771
772 if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
773 || ((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007)))
774 goto ignore; 511 goto ignore;
775 512
776 if ((device->quirks & HID_QUIRK_BAD_RELATIVE_KEYS) &&
777 usage->type == EV_KEY && (field->flags & HID_MAIN_ITEM_RELATIVE))
778 field->flags &= ~HID_MAIN_ITEM_RELATIVE;
779
780 set_bit(usage->type, input->evbit); 513 set_bit(usage->type, input->evbit);
781 514
782 if (device->quirks & HID_QUIRK_DUPLICATE_USAGES &&
783 (usage->type == EV_KEY ||
784 usage->type == EV_REL ||
785 usage->type == EV_ABS))
786 clear_bit(usage->code, bit);
787
788 while (usage->code <= max && test_and_set_bit(usage->code, bit)) 515 while (usage->code <= max && test_and_set_bit(usage->code, bit))
789 usage->code = find_next_zero_bit(bit, max + 1, usage->code); 516 usage->code = find_next_zero_bit(bit, max + 1, usage->code);
790 517
@@ -858,10 +585,6 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
858 if (!usage->type) 585 if (!usage->type)
859 return; 586 return;
860 587
861 /* handle input events for quirky devices */
862 if (hidinput_event_quirks(hid, field, usage, value))
863 return;
864
865 if (usage->hat_min < usage->hat_max || usage->hat_dir) { 588 if (usage->hat_min < usage->hat_max || usage->hat_dir) {
866 int hat_dir = usage->hat_dir; 589 int hat_dir = usage->hat_dir;
867 if (!hat_dir) 590 if (!hat_dir)
@@ -961,14 +684,14 @@ static int hidinput_open(struct input_dev *dev)
961{ 684{
962 struct hid_device *hid = input_get_drvdata(dev); 685 struct hid_device *hid = input_get_drvdata(dev);
963 686
964 return hid->hid_open(hid); 687 return hid->ll_driver->open(hid);
965} 688}
966 689
967static void hidinput_close(struct input_dev *dev) 690static void hidinput_close(struct input_dev *dev)
968{ 691{
969 struct hid_device *hid = input_get_drvdata(dev); 692 struct hid_device *hid = input_get_drvdata(dev);
970 693
971 hid->hid_close(hid); 694 hid->ll_driver->close(hid);
972} 695}
973 696
974/* 697/*
@@ -977,7 +700,7 @@ static void hidinput_close(struct input_dev *dev)
977 * Read all reports and initialize the absolute field values. 700 * Read all reports and initialize the absolute field values.
978 */ 701 */
979 702
980int hidinput_connect(struct hid_device *hid) 703int hidinput_connect(struct hid_device *hid, unsigned int force)
981{ 704{
982 struct hid_report *report; 705 struct hid_report *report;
983 struct hid_input *hidinput = NULL; 706 struct hid_input *hidinput = NULL;
@@ -985,19 +708,20 @@ int hidinput_connect(struct hid_device *hid)
985 int i, j, k; 708 int i, j, k;
986 int max_report_type = HID_OUTPUT_REPORT; 709 int max_report_type = HID_OUTPUT_REPORT;
987 710
988 if (hid->quirks & HID_QUIRK_IGNORE_HIDINPUT)
989 return -1;
990
991 INIT_LIST_HEAD(&hid->inputs); 711 INIT_LIST_HEAD(&hid->inputs);
992 712
993 for (i = 0; i < hid->maxcollection; i++) 713 if (!force) {
994 if (hid->collection[i].type == HID_COLLECTION_APPLICATION || 714 for (i = 0; i < hid->maxcollection; i++) {
995 hid->collection[i].type == HID_COLLECTION_PHYSICAL) 715 struct hid_collection *col = &hid->collection[i];
996 if (IS_INPUT_APPLICATION(hid->collection[i].usage)) 716 if (col->type == HID_COLLECTION_APPLICATION ||
997 break; 717 col->type == HID_COLLECTION_PHYSICAL)
718 if (IS_INPUT_APPLICATION(col->usage))
719 break;
720 }
998 721
999 if (i == hid->maxcollection && (hid->quirks & HID_QUIRK_HIDINPUT) == 0) 722 if (i == hid->maxcollection)
1000 return -1; 723 return -1;
724 }
1001 725
1002 if (hid->quirks & HID_QUIRK_SKIP_OUTPUT_REPORTS) 726 if (hid->quirks & HID_QUIRK_SKIP_OUTPUT_REPORTS)
1003 max_report_type = HID_INPUT_REPORT; 727 max_report_type = HID_INPUT_REPORT;
@@ -1019,7 +743,8 @@ int hidinput_connect(struct hid_device *hid)
1019 } 743 }
1020 744
1021 input_set_drvdata(input_dev, hid); 745 input_set_drvdata(input_dev, hid);
1022 input_dev->event = hid->hidinput_input_event; 746 input_dev->event =
747 hid->ll_driver->hidinput_input_event;
1023 input_dev->open = hidinput_open; 748 input_dev->open = hidinput_open;
1024 input_dev->close = hidinput_close; 749 input_dev->close = hidinput_close;
1025 input_dev->setkeycode = hidinput_setkeycode; 750 input_dev->setkeycode = hidinput_setkeycode;
@@ -1032,7 +757,7 @@ int hidinput_connect(struct hid_device *hid)
1032 input_dev->id.vendor = hid->vendor; 757 input_dev->id.vendor = hid->vendor;
1033 input_dev->id.product = hid->product; 758 input_dev->id.product = hid->product;
1034 input_dev->id.version = hid->version; 759 input_dev->id.version = hid->version;
1035 input_dev->dev.parent = hid->dev; 760 input_dev->dev.parent = hid->dev.parent;
1036 hidinput->input = input_dev; 761 hidinput->input = input_dev;
1037 list_add_tail(&hidinput->list, &hid->inputs); 762 list_add_tail(&hidinput->list, &hid->inputs);
1038 } 763 }
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-06 23:19:28 -0500