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authorHenrik Rydberg <rydberg@euromail.se>2010-08-30 20:58:57 +0200
committerHenrik Rydberg <rydberg@euromail.se>2010-08-30 20:58:57 +0200
commit955b4b2de36b8da40739d87a412a2bca519d40a2 (patch)
treec4eab143323d7a8ef8ba185d325c22d7a75553d4 /usr/src/dkms_source_tree/hid-input.c
parent86b9d01f2a7b3f30ca2fc087bb18c08e1b16d8c1 (diff)
Upgrade to maverick kernel 2.6.35-19 (Ubuntu-2.6.35-19.28)
Diffstat (limited to 'usr/src/dkms_source_tree/hid-input.c')
-rw-r--r--usr/src/dkms_source_tree/hid-input.c975
1 files changed, 350 insertions, 625 deletions
diff --git a/usr/src/dkms_source_tree/hid-input.c b/usr/src/dkms_source_tree/hid-input.c
index 782048d..9d97934 100644
--- a/usr/src/dkms_source_tree/hid-input.c
+++ b/usr/src/dkms_source_tree/hid-input.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * Copyright (c) 2000-2001 Vojtech Pavlik 2 * Copyright (c) 2000-2001 Vojtech Pavlik
3 * Copyright (c) 2006-2007 Jiri Kosina 3 * Copyright (c) 2006-2010 Jiri Kosina
4 * 4 *
5 * HID to Linux Input mapping 5 * HID to Linux Input mapping
6 */ 6 */
@@ -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] = {
@@ -58,245 +53,40 @@ 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_ENTER, KEY_INSERT },
100 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
101 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
102 { KEY_F3, KEY_CYCLEWINDOWS, APPLE_FLAG_FKEY }, /* Exposé */
103 { KEY_F4, KEY_CALC, APPLE_FLAG_FKEY }, /* Dashboard */
104 { KEY_F5, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY },
105 { KEY_F6, KEY_KBDILLUMUP, APPLE_FLAG_FKEY },
106 { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
107 { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
108 { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY },
109 { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY },
110 { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
111 { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
112 { KEY_UP, KEY_PAGEUP },
113 { KEY_DOWN, KEY_PAGEDOWN },
114 { KEY_LEFT, KEY_HOME },
115 { KEY_RIGHT, KEY_END },
116 { }
117};
118
119static struct hidinput_key_translation powerbook_fn_keys[] = {
120 { KEY_BACKSPACE, KEY_DELETE },
121 { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
122 { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
123 { KEY_F3, KEY_MUTE, APPLE_FLAG_FKEY },
124 { KEY_F4, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
125 { KEY_F5, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
126 { KEY_F6, KEY_NUMLOCK, APPLE_FLAG_FKEY },
127 { KEY_F7, KEY_SWITCHVIDEOMODE, APPLE_FLAG_FKEY },
128 { KEY_F8, KEY_KBDILLUMTOGGLE, APPLE_FLAG_FKEY },
129 { KEY_F9, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY },
130 { KEY_F10, KEY_KBDILLUMUP, APPLE_FLAG_FKEY },
131 { KEY_UP, KEY_PAGEUP },
132 { KEY_DOWN, KEY_PAGEDOWN },
133 { KEY_LEFT, KEY_HOME },
134 { KEY_RIGHT, KEY_END },
135 { }
136};
137
138static struct hidinput_key_translation powerbook_numlock_keys[] = {
139 { KEY_J, KEY_KP1 },
140 { KEY_K, KEY_KP2 },
141 { KEY_L, KEY_KP3 },
142 { KEY_U, KEY_KP4 },
143 { KEY_I, KEY_KP5 },
144 { KEY_O, KEY_KP6 },
145 { KEY_7, KEY_KP7 },
146 { KEY_8, KEY_KP8 },
147 { KEY_9, KEY_KP9 },
148 { KEY_M, KEY_KP0 },
149 { KEY_DOT, KEY_KPDOT },
150 { KEY_SLASH, KEY_KPPLUS },
151 { KEY_SEMICOLON, KEY_KPMINUS },
152 { KEY_P, KEY_KPASTERISK },
153 { KEY_MINUS, KEY_KPEQUAL },
154 { KEY_0, KEY_KPSLASH },
155 { KEY_F6, KEY_NUMLOCK },
156 { KEY_KPENTER, KEY_KPENTER },
157 { KEY_BACKSPACE, KEY_BACKSPACE },
158 { }
159};
160
161static struct hidinput_key_translation apple_iso_keyboard[] = {
162 { KEY_GRAVE, KEY_102ND },
163 { KEY_102ND, KEY_GRAVE },
164 { }
165};
166
167static struct hidinput_key_translation *find_translation(struct hidinput_key_translation *table, u16 from)
168{
169 struct hidinput_key_translation *trans;
170
171 /* Look for the translation */
172 for (trans = table; trans->from; trans++)
173 if (trans->from == from)
174 return trans;
175
176 return NULL;
177}
178
179int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
180 struct hid_usage *usage, __s32 value)
181{
182 struct hidinput_key_translation *trans;
183
184 if (usage->code == KEY_FN) {
185 if (value) hid->quirks |= HID_QUIRK_APPLE_FN_ON;
186 else hid->quirks &= ~HID_QUIRK_APPLE_FN_ON;
187
188 input_event(input, usage->type, usage->code, value);
189
190 return 1;
191 }
192
193 if (hid_apple_fnmode) {
194 int do_translate;
195
196 trans = find_translation((hid->product < 0x220 ||
197 hid->product >= 0x300) ?
198 powerbook_fn_keys : apple_fn_keys,
199 usage->code);
200 if (trans) {
201 if (test_bit(usage->code, hid->apple_pressed_fn))
202 do_translate = 1;
203 else if (trans->flags & APPLE_FLAG_FKEY)
204 do_translate =
205 (hid_apple_fnmode == 2 && (hid->quirks & HID_QUIRK_APPLE_FN_ON)) ||
206 (hid_apple_fnmode == 1 && !(hid->quirks & HID_QUIRK_APPLE_FN_ON));
207 else
208 do_translate = (hid->quirks & HID_QUIRK_APPLE_FN_ON);
209
210 if (do_translate) {
211 if (value)
212 set_bit(usage->code, hid->apple_pressed_fn);
213 else
214 clear_bit(usage->code, hid->apple_pressed_fn);
215
216 input_event(input, usage->type, trans->to, value);
217
218 return 1;
219 }
220 }
221
222 if (hid->quirks & HID_QUIRK_APPLE_NUMLOCK_EMULATION && (
223 test_bit(usage->code, hid->pb_pressed_numlock) ||
224 test_bit(LED_NUML, input->led))) {
225 trans = find_translation(powerbook_numlock_keys, usage->code);
226
227 if (trans) {
228 if (value)
229 set_bit(usage->code, hid->pb_pressed_numlock);
230 else
231 clear_bit(usage->code, hid->pb_pressed_numlock);
232
233 input_event(input, usage->type, trans->to, value);
234 }
235
236 return 1;
237 }
238 }
239
240 if (hid->quirks & HID_QUIRK_APPLE_ISO_KEYBOARD) {
241 trans = find_translation(apple_iso_keyboard, usage->code);
242 if (trans) {
243 input_event(input, usage->type, trans->to, value);
244 return 1;
245 }
246 }
247 65
248 return 0; 66#define map_abs_clear(c) hid_map_usage_clear(hidinput, usage, &bit, \
249} 67 &max, EV_ABS, (c))
68#define map_key_clear(c) hid_map_usage_clear(hidinput, usage, &bit, \
69 &max, EV_KEY, (c))
250 70
251static void hidinput_apple_setup(struct input_dev *input) 71static inline int match_scancode(unsigned int code, unsigned int scancode)
252{
253 struct hidinput_key_translation *trans;
254
255 set_bit(KEY_NUMLOCK, input->keybit);
256
257 /* Enable all needed keys */
258 for (trans = apple_fn_keys; trans->from; trans++)
259 set_bit(trans->to, input->keybit);
260
261 for (trans = powerbook_fn_keys; trans->from; trans++)
262 set_bit(trans->to, input->keybit);
263
264 for (trans = powerbook_numlock_keys; trans->from; trans++)
265 set_bit(trans->to, input->keybit);
266
267 for (trans = apple_iso_keyboard; trans->from; trans++)
268 set_bit(trans->to, input->keybit);
269
270}
271#else
272inline int hidinput_apple_event(struct hid_device *hid,
273 struct input_dev *input,
274 struct hid_usage *usage, __s32 value)
275{
276 return 0;
277}
278
279static inline void hidinput_apple_setup(struct input_dev *input)
280{
281}
282#endif
283
284static inline int match_scancode(int code, int scancode)
285{ 72{
286 if (scancode == 0) 73 if (scancode == 0)
287 return 1; 74 return 1;
288 return ((code & (HID_USAGE_PAGE | HID_USAGE)) == scancode); 75
76 return (code & (HID_USAGE_PAGE | HID_USAGE)) == scancode;
289} 77}
290 78
291static inline int match_keycode(int code, int keycode) 79static inline int match_keycode(unsigned int code, unsigned int keycode)
292{ 80{
293 if (keycode == 0) 81 if (keycode == 0)
294 return 1; 82 return 1;
295 return (code == keycode); 83
84 return code == keycode;
296} 85}
297 86
298static struct hid_usage *hidinput_find_key(struct hid_device *hid, 87static struct hid_usage *hidinput_find_key(struct hid_device *hid,
299 int scancode, int keycode) 88 unsigned int scancode,
89 unsigned int keycode)
300{ 90{
301 int i, j, k; 91 int i, j, k;
302 struct hid_report *report; 92 struct hid_report *report;
@@ -318,8 +108,8 @@ static struct hid_usage *hidinput_find_key(struct hid_device *hid,
318 return NULL; 108 return NULL;
319} 109}
320 110
321static int hidinput_getkeycode(struct input_dev *dev, int scancode, 111static int hidinput_getkeycode(struct input_dev *dev,
322 int *keycode) 112 unsigned int scancode, unsigned int *keycode)
323{ 113{
324 struct hid_device *hid = input_get_drvdata(dev); 114 struct hid_device *hid = input_get_drvdata(dev);
325 struct hid_usage *usage; 115 struct hid_usage *usage;
@@ -332,16 +122,13 @@ static int hidinput_getkeycode(struct input_dev *dev, int scancode,
332 return -EINVAL; 122 return -EINVAL;
333} 123}
334 124
335static int hidinput_setkeycode(struct input_dev *dev, int scancode, 125static int hidinput_setkeycode(struct input_dev *dev,
336 int keycode) 126 unsigned int scancode, unsigned int keycode)
337{ 127{
338 struct hid_device *hid = input_get_drvdata(dev); 128 struct hid_device *hid = input_get_drvdata(dev);
339 struct hid_usage *usage; 129 struct hid_usage *usage;
340 int old_keycode; 130 int old_keycode;
341 131
342 if (keycode < 0 || keycode > KEY_MAX)
343 return -EINVAL;
344
345 usage = hidinput_find_key(hid, scancode, 0); 132 usage = hidinput_find_key(hid, scancode, 0);
346 if (usage) { 133 if (usage) {
347 old_keycode = usage->code; 134 old_keycode = usage->code;
@@ -367,425 +154,365 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
367{ 154{
368 struct input_dev *input = hidinput->input; 155 struct input_dev *input = hidinput->input;
369 struct hid_device *device = input_get_drvdata(input); 156 struct hid_device *device = input_get_drvdata(input);
370 int max = 0, code, ret; 157 int max = 0, code;
371 unsigned long *bit = NULL; 158 unsigned long *bit = NULL;
372 159
373 field->hidinput = hidinput; 160 field->hidinput = hidinput;
374 161
375 dbg_hid("Mapping: ");
376 hid_resolv_usage(usage->hid);
377 dbg_hid_line(" ---> ");
378
379 if (field->flags & HID_MAIN_ITEM_CONSTANT) 162 if (field->flags & HID_MAIN_ITEM_CONSTANT)
380 goto ignore; 163 goto ignore;
381 164
382 /* only LED usages are supported in output fields */ 165 /* only LED usages are supported in output fields */
383 if (field->report_type == HID_OUTPUT_REPORT && 166 if (field->report_type == HID_OUTPUT_REPORT &&
384 (usage->hid & HID_USAGE_PAGE) != HID_UP_LED) { 167 (usage->hid & HID_USAGE_PAGE) != HID_UP_LED) {
385 dbg_hid_line(" [non-LED output field] ");
386 goto ignore; 168 goto ignore;
387 } 169 }
388 170
389 /* handle input mappings for quirky devices */ 171 if (device->driver->input_mapping) {
390 ret = hidinput_mapping_quirks(usage, input, &bit, &max); 172 int ret = device->driver->input_mapping(device, hidinput, field,
391 if (ret) 173 usage, &bit, &max);
392 goto mapped; 174 if (ret > 0)
393 175 goto mapped;
394 switch (usage->hid & HID_USAGE_PAGE) { 176 if (ret < 0)
395
396 case HID_UP_UNDEFINED:
397 goto ignore; 177 goto ignore;
178 }
398 179
399 case HID_UP_KEYBOARD: 180 switch (usage->hid & HID_USAGE_PAGE) {
400 181 case HID_UP_UNDEFINED:
401 set_bit(EV_REP, input->evbit); 182 goto ignore;
402
403 if ((usage->hid & HID_USAGE) < 256) {
404 if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
405 map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
406 } else
407 map_key(KEY_UNKNOWN);
408
409 break;
410
411 case HID_UP_BUTTON:
412
413 code = ((usage->hid - 1) & 0xf);
414
415 switch (field->application) {
416 case HID_GD_MOUSE:
417 case HID_GD_POINTER: code += 0x110; break;
418 case HID_GD_JOYSTICK: code += 0x120; break;
419 case HID_GD_GAMEPAD: code += 0x130; break;
420 default:
421 switch (field->physical) {
422 case HID_GD_MOUSE:
423 case HID_GD_POINTER: code += 0x110; break;
424 case HID_GD_JOYSTICK: code += 0x120; break;
425 case HID_GD_GAMEPAD: code += 0x130; break;
426 default: code += 0x100;
427 }
428 }
429 183
430 /* Special handling for Logitech Cordless Desktop */ 184 case HID_UP_KEYBOARD:
431 if (field->application != HID_GD_MOUSE) { 185 set_bit(EV_REP, input->evbit);
432 if (device->quirks & HID_QUIRK_LOGITECH_EXPANDED_KEYMAP) { 186
433 int hid = usage->hid & HID_USAGE; 187 if ((usage->hid & HID_USAGE) < 256) {
434 if (hid < LOGITECH_EXPANDED_KEYMAP_SIZE && logitech_expanded_keymap[hid] != 0) 188 if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
435 code = logitech_expanded_keymap[hid]; 189 map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
436 } 190 } else
437 } else { 191 map_key(KEY_UNKNOWN);
438 if (device->quirks & HID_QUIRK_LOGITECH_IGNORE_DOUBLED_WHEEL) { 192
439 int hid = usage->hid & HID_USAGE; 193 break;
440 if (hid == 7 || hid == 8) 194
441 goto ignore; 195 case HID_UP_BUTTON:
442 } 196 code = ((usage->hid - 1) & HID_USAGE);
197
198 switch (field->application) {
199 case HID_GD_MOUSE:
200 case HID_GD_POINTER: code += 0x110; break;
201 case HID_GD_JOYSTICK:
202 if (code <= 0xf)
203 code += BTN_JOYSTICK;
204 else
205 code += BTN_TRIGGER_HAPPY;
206 break;
207 case HID_GD_GAMEPAD: code += 0x130; break;
208 default:
209 switch (field->physical) {
210 case HID_GD_MOUSE:
211 case HID_GD_POINTER: code += 0x110; break;
212 case HID_GD_JOYSTICK: code += 0x120; break;
213 case HID_GD_GAMEPAD: code += 0x130; break;
214 default: code += 0x100;
443 } 215 }
216 }
444 217
445 map_key(code); 218 map_key(code);
446 break; 219 break;
447 220
448 221 case HID_UP_SIMULATION:
449 case HID_UP_SIMULATION: 222 switch (usage->hid & 0xffff) {
450 223 case 0xba: map_abs(ABS_RUDDER); break;
451 switch (usage->hid & 0xffff) { 224 case 0xbb: map_abs(ABS_THROTTLE); break;
452 case 0xba: map_abs(ABS_RUDDER); break; 225 case 0xc4: map_abs(ABS_GAS); break;
453 case 0xbb: map_abs(ABS_THROTTLE); break; 226 case 0xc5: map_abs(ABS_BRAKE); break;
454 case 0xc4: map_abs(ABS_GAS); break; 227 case 0xc8: map_abs(ABS_WHEEL); break;
455 case 0xc5: map_abs(ABS_BRAKE); break; 228 default: goto ignore;
456 case 0xc8: map_abs(ABS_WHEEL); break; 229 }
457 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;
458 } 239 }
459 break; 240 break;
241 }
460 242
461 case HID_UP_GENDESK: 243 if ((usage->hid & 0xf0) == 0x90) { /* D-pad */
462
463 if ((usage->hid & 0xf0) == 0x80) { /* SystemControl */
464 switch (usage->hid & 0xf) {
465 case 0x1: map_key_clear(KEY_POWER); break;
466 case 0x2: map_key_clear(KEY_SLEEP); break;
467 case 0x3: map_key_clear(KEY_WAKEUP); break;
468 default: goto unknown;
469 }
470 break;
471 }
472
473 if ((usage->hid & 0xf0) == 0x90) { /* D-pad */
474 switch (usage->hid) {
475 case HID_GD_UP: usage->hat_dir = 1; break;
476 case HID_GD_DOWN: usage->hat_dir = 5; break;
477 case HID_GD_RIGHT: usage->hat_dir = 3; break;
478 case HID_GD_LEFT: usage->hat_dir = 7; break;
479 default: goto unknown;
480 }
481 if (field->dpad) {
482 map_abs(field->dpad);
483 goto ignore;
484 }
485 map_abs(ABS_HAT0X);
486 break;
487 }
488
489 switch (usage->hid) { 244 switch (usage->hid) {
490 245 case HID_GD_UP: usage->hat_dir = 1; break;
491 /* These usage IDs map directly to the usage codes. */ 246 case HID_GD_DOWN: usage->hat_dir = 5; break;
492 case HID_GD_X: case HID_GD_Y: case HID_GD_Z: 247 case HID_GD_RIGHT: usage->hat_dir = 3; break;
493 case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ: 248 case HID_GD_LEFT: usage->hat_dir = 7; break;
494 case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL: 249 default: goto unknown;
495 if (field->flags & HID_MAIN_ITEM_RELATIVE)
496 map_rel(usage->hid & 0xf);
497 else
498 map_abs(usage->hid & 0xf);
499 break;
500
501 case HID_GD_HATSWITCH:
502 usage->hat_min = field->logical_minimum;
503 usage->hat_max = field->logical_maximum;
504 map_abs(ABS_HAT0X);
505 break;
506
507 case HID_GD_START: map_key_clear(BTN_START); break;
508 case HID_GD_SELECT: map_key_clear(BTN_SELECT); break;
509
510 default: goto unknown;
511 } 250 }
512 251 if (field->dpad) {
513 break; 252 map_abs(field->dpad);
514 253 goto ignore;
515 case HID_UP_LED:
516
517 switch (usage->hid & 0xffff) { /* HID-Value: */
518 case 0x01: map_led (LED_NUML); break; /* "Num Lock" */
519 case 0x02: map_led (LED_CAPSL); break; /* "Caps Lock" */
520 case 0x03: map_led (LED_SCROLLL); break; /* "Scroll Lock" */
521 case 0x04: map_led (LED_COMPOSE); break; /* "Compose" */
522 case 0x05: map_led (LED_KANA); break; /* "Kana" */
523 case 0x27: map_led (LED_SLEEP); break; /* "Stand-By" */
524 case 0x4c: map_led (LED_SUSPEND); break; /* "System Suspend" */
525 case 0x09: map_led (LED_MUTE); break; /* "Mute" */
526 case 0x4b: map_led (LED_MISC); break; /* "Generic Indicator" */
527 case 0x19: map_led (LED_MAIL); break; /* "Message Waiting" */
528 case 0x4d: map_led (LED_CHARGING); break; /* "External Power Connected" */
529
530 default: goto ignore;
531 } 254 }
255 map_abs(ABS_HAT0X);
532 break; 256 break;
257 }
533 258
534 case HID_UP_DIGITIZER: 259 switch (usage->hid) {
535 260 /* These usage IDs map directly to the usage codes. */
536 switch (usage->hid & 0xff) { 261 case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
537 262 case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
538 case 0x30: /* TipPressure */ 263 case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL:
539 if (!test_bit(BTN_TOUCH, input->keybit)) { 264 if (field->flags & HID_MAIN_ITEM_RELATIVE)
540 device->quirks |= HID_QUIRK_NOTOUCH; 265 map_rel(usage->hid & 0xf);
541 set_bit(EV_KEY, input->evbit); 266 else
542 set_bit(BTN_TOUCH, input->keybit); 267 map_abs(usage->hid & 0xf);
543 } 268 break;
544
545 map_abs_clear(ABS_PRESSURE);
546 break;
547
548 case 0x32: /* InRange */
549 switch (field->physical & 0xff) {
550 case 0x21: map_key(BTN_TOOL_MOUSE); break;
551 case 0x22: map_key(BTN_TOOL_FINGER); break;
552 default: map_key(BTN_TOOL_PEN); break;
553 }
554 break;
555 269
556 case 0x3c: /* Invert */ 270 case HID_GD_HATSWITCH:
557 map_key_clear(BTN_TOOL_RUBBER); 271 usage->hat_min = field->logical_minimum;
558 break; 272 usage->hat_max = field->logical_maximum;
273 map_abs(ABS_HAT0X);
274 break;
559 275
560 case 0x33: /* Touch */ 276 case HID_GD_START: map_key_clear(BTN_START); break;
561 case 0x42: /* TipSwitch */ 277 case HID_GD_SELECT: map_key_clear(BTN_SELECT); break;
562 case 0x43: /* TipSwitch2 */
563 device->quirks &= ~HID_QUIRK_NOTOUCH;
564 map_key_clear(BTN_TOUCH);
565 break;
566 278
567 case 0x44: /* BarrelSwitch */ 279 default: goto unknown;
568 map_key_clear(BTN_STYLUS); 280 }
569 break;
570 281
571 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);
572 } 309 }
310 map_abs_clear(ABS_PRESSURE);
573 break; 311 break;
574 312
575 case HID_UP_CONSUMER: /* USB HUT v1.1, pages 56-62 */ 313 case 0x32: /* InRange */
576 314 switch (field->physical & 0xff) {
577 switch (usage->hid & HID_USAGE) { 315 case 0x21: map_key(BTN_TOOL_MOUSE); break;
578 case 0x000: goto ignore; 316 case 0x22: map_key(BTN_TOOL_FINGER); break;
579 case 0x034: map_key_clear(KEY_SLEEP); break; 317 default: map_key(BTN_TOOL_PEN); break;
580 case 0x036: map_key_clear(BTN_MISC); break;
581
582 case 0x040: map_key_clear(KEY_MENU); break;
583 case 0x045: map_key_clear(KEY_RADIO); break;
584
585 case 0x083: map_key_clear(KEY_LAST); break;
586 case 0x088: map_key_clear(KEY_PC); break;
587 case 0x089: map_key_clear(KEY_TV); break;
588 case 0x08a: map_key_clear(KEY_WWW); break;
589 case 0x08b: map_key_clear(KEY_DVD); break;
590 case 0x08c: map_key_clear(KEY_PHONE); break;
591 case 0x08d: map_key_clear(KEY_PROGRAM); break;
592 case 0x08e: map_key_clear(KEY_VIDEOPHONE); break;
593 case 0x08f: map_key_clear(KEY_GAMES); break;
594 case 0x090: map_key_clear(KEY_MEMO); break;
595 case 0x091: map_key_clear(KEY_CD); break;
596 case 0x092: map_key_clear(KEY_VCR); break;
597 case 0x093: map_key_clear(KEY_TUNER); break;
598 case 0x094: map_key_clear(KEY_EXIT); break;
599 case 0x095: map_key_clear(KEY_HELP); break;
600 case 0x096: map_key_clear(KEY_TAPE); break;
601 case 0x097: map_key_clear(KEY_TV2); break;
602 case 0x098: map_key_clear(KEY_SAT); break;
603 case 0x09a: map_key_clear(KEY_PVR); break;
604
605 case 0x09c: map_key_clear(KEY_CHANNELUP); break;
606 case 0x09d: map_key_clear(KEY_CHANNELDOWN); break;
607 case 0x0a0: map_key_clear(KEY_VCR2); break;
608
609 case 0x0b0: map_key_clear(KEY_PLAY); break;
610 case 0x0b1: map_key_clear(KEY_PAUSE); break;
611 case 0x0b2: map_key_clear(KEY_RECORD); break;
612 case 0x0b3: map_key_clear(KEY_FASTFORWARD); break;
613 case 0x0b4: map_key_clear(KEY_REWIND); break;
614 case 0x0b5: map_key_clear(KEY_NEXTSONG); break;
615 case 0x0b6: map_key_clear(KEY_PREVIOUSSONG); break;
616 case 0x0b7: map_key_clear(KEY_STOPCD); break;
617 case 0x0b8: map_key_clear(KEY_EJECTCD); break;
618 case 0x0bc: map_key_clear(KEY_MEDIA_REPEAT); break;
619
620 case 0x0cd: map_key_clear(KEY_PLAYPAUSE); break;
621 case 0x0e0: map_abs_clear(ABS_VOLUME); break;
622 case 0x0e2: map_key_clear(KEY_MUTE); break;
623 case 0x0e5: map_key_clear(KEY_BASSBOOST); break;
624 case 0x0e9: map_key_clear(KEY_VOLUMEUP); break;
625 case 0x0ea: map_key_clear(KEY_VOLUMEDOWN); break;
626
627 case 0x182: map_key_clear(KEY_BOOKMARKS); break;
628 case 0x183: map_key_clear(KEY_CONFIG); break;
629 case 0x184: map_key_clear(KEY_WORDPROCESSOR); break;
630 case 0x185: map_key_clear(KEY_EDITOR); break;
631 case 0x186: map_key_clear(KEY_SPREADSHEET); break;
632 case 0x187: map_key_clear(KEY_GRAPHICSEDITOR); break;
633 case 0x188: map_key_clear(KEY_PRESENTATION); break;
634 case 0x189: map_key_clear(KEY_DATABASE); break;
635 case 0x18a: map_key_clear(KEY_MAIL); break;
636 case 0x18b: map_key_clear(KEY_NEWS); break;
637 case 0x18c: map_key_clear(KEY_VOICEMAIL); break;
638 case 0x18d: map_key_clear(KEY_ADDRESSBOOK); break;
639 case 0x18e: map_key_clear(KEY_CALENDAR); break;
640 case 0x191: map_key_clear(KEY_FINANCE); break;
641 case 0x192: map_key_clear(KEY_CALC); break;
642 case 0x194: map_key_clear(KEY_FILE); break;
643 case 0x196: map_key_clear(KEY_WWW); break;
644 case 0x19c: map_key_clear(KEY_LOGOFF); break;
645 case 0x19e: map_key_clear(KEY_COFFEE); break;
646 case 0x1a6: map_key_clear(KEY_HELP); break;
647 case 0x1a7: map_key_clear(KEY_DOCUMENTS); break;
648 case 0x1ab: map_key_clear(KEY_SPELLCHECK); break;
649 case 0x1b6: map_key_clear(KEY_MEDIA); break;
650 case 0x1b7: map_key_clear(KEY_SOUND); break;
651 case 0x1bc: map_key_clear(KEY_MESSENGER); break;
652 case 0x1bd: map_key_clear(KEY_INFO); break;
653 case 0x201: map_key_clear(KEY_NEW); break;
654 case 0x202: map_key_clear(KEY_OPEN); break;
655 case 0x203: map_key_clear(KEY_CLOSE); break;
656 case 0x204: map_key_clear(KEY_EXIT); break;
657 case 0x207: map_key_clear(KEY_SAVE); break;
658 case 0x208: map_key_clear(KEY_PRINT); break;
659 case 0x209: map_key_clear(KEY_PROPS); break;
660 case 0x21a: map_key_clear(KEY_UNDO); break;
661 case 0x21b: map_key_clear(KEY_COPY); break;
662 case 0x21c: map_key_clear(KEY_CUT); break;
663 case 0x21d: map_key_clear(KEY_PASTE); break;
664 case 0x21f: map_key_clear(KEY_FIND); break;
665 case 0x221: map_key_clear(KEY_SEARCH); break;
666 case 0x222: map_key_clear(KEY_GOTO); break;
667 case 0x223: map_key_clear(KEY_HOMEPAGE); break;
668 case 0x224: map_key_clear(KEY_BACK); break;
669 case 0x225: map_key_clear(KEY_FORWARD); break;
670 case 0x226: map_key_clear(KEY_STOP); break;
671 case 0x227: map_key_clear(KEY_REFRESH); break;
672 case 0x22a: map_key_clear(KEY_BOOKMARKS); break;
673 case 0x22d: map_key_clear(KEY_ZOOMIN); break;
674 case 0x22e: map_key_clear(KEY_ZOOMOUT); break;
675 case 0x22f: map_key_clear(KEY_ZOOMRESET); break;
676 case 0x233: map_key_clear(KEY_SCROLLUP); break;
677 case 0x234: map_key_clear(KEY_SCROLLDOWN); break;
678 case 0x238: map_rel(REL_HWHEEL); break;
679 case 0x25f: map_key_clear(KEY_CANCEL); break;
680 case 0x279: map_key_clear(KEY_REDO); break;
681
682 case 0x289: map_key_clear(KEY_REPLY); break;
683 case 0x28b: map_key_clear(KEY_FORWARDMAIL); break;
684 case 0x28c: map_key_clear(KEY_SEND); break;
685
686 default: goto ignore;
687 } 318 }
688 break; 319 break;
689 320
690 case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */ 321 case 0x3c: /* Invert */
691 322 map_key_clear(BTN_TOOL_RUBBER);
692 set_bit(EV_REP, input->evbit);
693 switch (usage->hid & HID_USAGE) {
694 case 0x021: map_key_clear(KEY_PRINT); break;
695 case 0x070: map_key_clear(KEY_HP); break;
696 case 0x071: map_key_clear(KEY_CAMERA); break;
697 case 0x072: map_key_clear(KEY_SOUND); break;
698 case 0x073: map_key_clear(KEY_QUESTION); break;
699 case 0x080: map_key_clear(KEY_EMAIL); break;
700 case 0x081: map_key_clear(KEY_CHAT); break;
701 case 0x082: map_key_clear(KEY_SEARCH); break;
702 case 0x083: map_key_clear(KEY_CONNECT); break;
703 case 0x084: map_key_clear(KEY_FINANCE); break;
704 case 0x085: map_key_clear(KEY_SPORT); break;
705 case 0x086: map_key_clear(KEY_SHOP); break;
706 default: goto ignore;
707 }
708 break; 323 break;
709 324
710 case HID_UP_MSVENDOR: 325 case 0x33: /* Touch */
711 326 case 0x42: /* TipSwitch */
712 goto ignore; 327 case 0x43: /* TipSwitch2 */
713 328 device->quirks &= ~HID_QUIRK_NOTOUCH;
714 case HID_UP_CUSTOM: /* Reported on Logitech and Apple USB keyboards */ 329 map_key_clear(BTN_TOUCH);
715 330 break;
716 set_bit(EV_REP, input->evbit);
717 switch(usage->hid & HID_USAGE) {
718 case 0x003:
719 /* The fn key on Apple USB keyboards */
720 map_key_clear(KEY_FN);
721 hidinput_apple_setup(input);
722 break;
723 331
724 default: goto ignore; 332 case 0x44: /* BarrelSwitch */
725 } 333 map_key_clear(BTN_STYLUS);
726 break; 334 break;
727 335
728 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 0x199: map_key_clear(KEY_CHAT); break;
409 case 0x19c: map_key_clear(KEY_LOGOFF); break;
410 case 0x19e: map_key_clear(KEY_COFFEE); break;
411 case 0x1a6: map_key_clear(KEY_HELP); break;
412 case 0x1a7: map_key_clear(KEY_DOCUMENTS); break;
413 case 0x1ab: map_key_clear(KEY_SPELLCHECK); break;
414 case 0x1b6: map_key_clear(KEY_MEDIA); break;
415 case 0x1b7: map_key_clear(KEY_SOUND); break;
416 case 0x1bc: map_key_clear(KEY_MESSENGER); break;
417 case 0x1bd: map_key_clear(KEY_INFO); break;
418 case 0x201: map_key_clear(KEY_NEW); break;
419 case 0x202: map_key_clear(KEY_OPEN); break;
420 case 0x203: map_key_clear(KEY_CLOSE); break;
421 case 0x204: map_key_clear(KEY_EXIT); break;
422 case 0x207: map_key_clear(KEY_SAVE); break;
423 case 0x208: map_key_clear(KEY_PRINT); break;
424 case 0x209: map_key_clear(KEY_PROPS); break;
425 case 0x21a: map_key_clear(KEY_UNDO); break;
426 case 0x21b: map_key_clear(KEY_COPY); break;
427 case 0x21c: map_key_clear(KEY_CUT); break;
428 case 0x21d: map_key_clear(KEY_PASTE); break;
429 case 0x21f: map_key_clear(KEY_FIND); break;
430 case 0x221: map_key_clear(KEY_SEARCH); break;
431 case 0x222: map_key_clear(KEY_GOTO); break;
432 case 0x223: map_key_clear(KEY_HOMEPAGE); break;
433 case 0x224: map_key_clear(KEY_BACK); break;
434 case 0x225: map_key_clear(KEY_FORWARD); break;
435 case 0x226: map_key_clear(KEY_STOP); break;
436 case 0x227: map_key_clear(KEY_REFRESH); break;
437 case 0x22a: map_key_clear(KEY_BOOKMARKS); break;
438 case 0x22d: map_key_clear(KEY_ZOOMIN); break;
439 case 0x22e: map_key_clear(KEY_ZOOMOUT); break;
440 case 0x22f: map_key_clear(KEY_ZOOMRESET); break;
441 case 0x233: map_key_clear(KEY_SCROLLUP); break;
442 case 0x234: map_key_clear(KEY_SCROLLDOWN); break;
443 case 0x238: map_rel(REL_HWHEEL); break;
444 case 0x25f: map_key_clear(KEY_CANCEL); break;
445 case 0x279: map_key_clear(KEY_REDO); break;
446
447 case 0x289: map_key_clear(KEY_REPLY); break;
448 case 0x28b: map_key_clear(KEY_FORWARDMAIL); break;
449 case 0x28c: map_key_clear(KEY_SEND); break;
450
451 default: goto ignore;
452 }
453 break;
454
455 case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */
456 set_bit(EV_REP, input->evbit);
457 switch (usage->hid & HID_USAGE) {
458 case 0x021: map_key_clear(KEY_PRINT); break;
459 case 0x070: map_key_clear(KEY_HP); break;
460 case 0x071: map_key_clear(KEY_CAMERA); break;
461 case 0x072: map_key_clear(KEY_SOUND); break;
462 case 0x073: map_key_clear(KEY_QUESTION); break;
463 case 0x080: map_key_clear(KEY_EMAIL); break;
464 case 0x081: map_key_clear(KEY_CHAT); break;
465 case 0x082: map_key_clear(KEY_SEARCH); break;
466 case 0x083: map_key_clear(KEY_CONNECT); break;
467 case 0x084: map_key_clear(KEY_FINANCE); break;
468 case 0x085: map_key_clear(KEY_SPORT); break;
469 case 0x086: map_key_clear(KEY_SHOP); break;
470 default: goto ignore;
471 }
472 break;
729 473
730 goto ignore; 474 case HID_UP_MSVENDOR:
731 475 goto ignore;
732 case HID_UP_PID:
733 476
734 switch(usage->hid & HID_USAGE) { 477 case HID_UP_CUSTOM: /* Reported on Logitech and Apple USB keyboards */
735 case 0xa4: map_key_clear(BTN_DEAD); break; 478 set_bit(EV_REP, input->evbit);
736 default: goto ignore; 479 goto ignore;
737 }
738 break;
739 480
740 default: 481 case HID_UP_LOGIVENDOR:
741 unknown: 482 goto ignore;
742 if (field->report_size == 1) { 483
743 if (field->report->type == HID_OUTPUT_REPORT) { 484 case HID_UP_PID:
744 map_led(LED_MISC); 485 switch (usage->hid & HID_USAGE) {
745 break; 486 case 0xa4: map_key_clear(BTN_DEAD); break;
746 } 487 default: goto ignore;
747 map_key(BTN_MISC); 488 }
748 break; 489 break;
749 } 490
750 if (field->flags & HID_MAIN_ITEM_RELATIVE) { 491 default:
751 map_rel(REL_MISC); 492 unknown:
493 if (field->report_size == 1) {
494 if (field->report->type == HID_OUTPUT_REPORT) {
495 map_led(LED_MISC);
752 break; 496 break;
753 } 497 }
754 map_abs(ABS_MISC); 498 map_key(BTN_MISC);
499 break;
500 }
501 if (field->flags & HID_MAIN_ITEM_RELATIVE) {
502 map_rel(REL_MISC);
755 break; 503 break;
504 }
505 map_abs(ABS_MISC);
506 break;
756 } 507 }
757 508
758mapped: 509mapped:
759 if (device->quirks & HID_QUIRK_MIGHTYMOUSE) { 510 if (device->driver->input_mapped && device->driver->input_mapped(device,
760 if (usage->hid == HID_GD_Z) 511 hidinput, field, usage, &bit, &max) < 0)
761 map_rel(REL_HWHEEL);
762 else if (usage->code == BTN_1)
763 map_key(BTN_2);
764 else if (usage->code == BTN_2)
765 map_key(BTN_1);
766 }
767
768 if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5 |
769 HID_QUIRK_2WHEEL_MOUSE_HACK_B8)) && (usage->type == EV_REL) &&
770 (usage->code == REL_WHEEL))
771 set_bit(REL_HWHEEL, bit);
772
773 if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
774 || ((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007)))
775 goto ignore; 512 goto ignore;
776 513
777 if ((device->quirks & HID_QUIRK_BAD_RELATIVE_KEYS) &&
778 usage->type == EV_KEY && (field->flags & HID_MAIN_ITEM_RELATIVE))
779 field->flags &= ~HID_MAIN_ITEM_RELATIVE;
780
781 set_bit(usage->type, input->evbit); 514 set_bit(usage->type, input->evbit);
782 515
783 if (device->quirks & HID_QUIRK_DUPLICATE_USAGES &&
784 (usage->type == EV_KEY ||
785 usage->type == EV_REL ||
786 usage->type == EV_ABS))
787 clear_bit(usage->code, bit);
788
789 while (usage->code <= max && test_and_set_bit(usage->code, bit)) 516 while (usage->code <= max && test_and_set_bit(usage->code, bit))
790 usage->code = find_next_zero_bit(bit, max + 1, usage->code); 517 usage->code = find_next_zero_bit(bit, max + 1, usage->code);
791 518
@@ -807,6 +534,9 @@ mapped:
807 input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4); 534 input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4);
808 else input_set_abs_params(input, usage->code, a, b, 0, 0); 535 else input_set_abs_params(input, usage->code, a, b, 0, 0);
809 536
537 /* use a larger default input buffer for MT devices */
538 if (usage->code == ABS_MT_POSITION_X && input->hint_events_per_packet == 0)
539 input_set_events_per_packet(input, 60);
810 } 540 }
811 541
812 if (usage->type == EV_ABS && 542 if (usage->type == EV_ABS &&
@@ -835,15 +565,9 @@ mapped:
835 set_bit(MSC_SCAN, input->mscbit); 565 set_bit(MSC_SCAN, input->mscbit);
836 } 566 }
837 567
838 hid_resolv_event(usage->type, usage->code);
839
840 dbg_hid_line("\n");
841
842 return;
843
844ignore: 568ignore:
845 dbg_hid_line("IGNORED\n");
846 return; 569 return;
570
847} 571}
848 572
849void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) 573void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value)
@@ -859,10 +583,6 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
859 if (!usage->type) 583 if (!usage->type)
860 return; 584 return;
861 585
862 /* handle input events for quirky devices */
863 if (hidinput_event_quirks(hid, field, usage, value))
864 return;
865
866 if (usage->hat_min < usage->hat_max || usage->hat_dir) { 586 if (usage->hat_min < usage->hat_max || usage->hat_dir) {
867 int hat_dir = usage->hat_dir; 587 int hat_dir = usage->hat_dir;
868 if (!hat_dir) 588 if (!hat_dir)
@@ -936,6 +656,9 @@ void hidinput_report_event(struct hid_device *hid, struct hid_report *report)
936{ 656{
937 struct hid_input *hidinput; 657 struct hid_input *hidinput;
938 658
659 if (hid->quirks & HID_QUIRK_NO_INPUT_SYNC)
660 return;
661
939 list_for_each_entry(hidinput, &hid->inputs, list) 662 list_for_each_entry(hidinput, &hid->inputs, list)
940 input_sync(hidinput->input); 663 input_sync(hidinput->input);
941} 664}
@@ -962,14 +685,14 @@ static int hidinput_open(struct input_dev *dev)
962{ 685{
963 struct hid_device *hid = input_get_drvdata(dev); 686 struct hid_device *hid = input_get_drvdata(dev);
964 687
965 return hid->hid_open(hid); 688 return hid->ll_driver->open(hid);
966} 689}
967 690
968static void hidinput_close(struct input_dev *dev) 691static void hidinput_close(struct input_dev *dev)
969{ 692{
970 struct hid_device *hid = input_get_drvdata(dev); 693 struct hid_device *hid = input_get_drvdata(dev);
971 694
972 hid->hid_close(hid); 695 hid->ll_driver->close(hid);
973} 696}
974 697
975/* 698/*
@@ -978,7 +701,7 @@ static void hidinput_close(struct input_dev *dev)
978 * Read all reports and initialize the absolute field values. 701 * Read all reports and initialize the absolute field values.
979 */ 702 */
980 703
981int hidinput_connect(struct hid_device *hid) 704int hidinput_connect(struct hid_device *hid, unsigned int force)
982{ 705{
983 struct hid_report *report; 706 struct hid_report *report;
984 struct hid_input *hidinput = NULL; 707 struct hid_input *hidinput = NULL;
@@ -986,19 +709,20 @@ int hidinput_connect(struct hid_device *hid)
986 int i, j, k; 709 int i, j, k;
987 int max_report_type = HID_OUTPUT_REPORT; 710 int max_report_type = HID_OUTPUT_REPORT;
988 711
989 if (hid->quirks & HID_QUIRK_IGNORE_HIDINPUT)
990 return -1;
991
992 INIT_LIST_HEAD(&hid->inputs); 712 INIT_LIST_HEAD(&hid->inputs);
993 713
994 for (i = 0; i < hid->maxcollection; i++) 714 if (!force) {
995 if (hid->collection[i].type == HID_COLLECTION_APPLICATION || 715 for (i = 0; i < hid->maxcollection; i++) {
996 hid->collection[i].type == HID_COLLECTION_PHYSICAL) 716 struct hid_collection *col = &hid->collection[i];
997 if (IS_INPUT_APPLICATION(hid->collection[i].usage)) 717 if (col->type == HID_COLLECTION_APPLICATION ||
998 break; 718 col->type == HID_COLLECTION_PHYSICAL)
719 if (IS_INPUT_APPLICATION(col->usage))
720 break;
721 }
999 722
1000 if (i == hid->maxcollection && (hid->quirks & HID_QUIRK_HIDINPUT) == 0) 723 if (i == hid->maxcollection)
1001 return -1; 724 return -1;
725 }
1002 726
1003 if (hid->quirks & HID_QUIRK_SKIP_OUTPUT_REPORTS) 727 if (hid->quirks & HID_QUIRK_SKIP_OUTPUT_REPORTS)
1004 max_report_type = HID_INPUT_REPORT; 728 max_report_type = HID_INPUT_REPORT;
@@ -1020,7 +744,8 @@ int hidinput_connect(struct hid_device *hid)
1020 } 744 }
1021 745
1022 input_set_drvdata(input_dev, hid); 746 input_set_drvdata(input_dev, hid);
1023 input_dev->event = hid->hidinput_input_event; 747 input_dev->event =
748 hid->ll_driver->hidinput_input_event;
1024 input_dev->open = hidinput_open; 749 input_dev->open = hidinput_open;
1025 input_dev->close = hidinput_close; 750 input_dev->close = hidinput_close;
1026 input_dev->setkeycode = hidinput_setkeycode; 751 input_dev->setkeycode = hidinput_setkeycode;
@@ -1033,7 +758,7 @@ int hidinput_connect(struct hid_device *hid)
1033 input_dev->id.vendor = hid->vendor; 758 input_dev->id.vendor = hid->vendor;
1034 input_dev->id.product = hid->product; 759 input_dev->id.product = hid->product;
1035 input_dev->id.version = hid->version; 760 input_dev->id.version = hid->version;
1036 input_dev->dev.parent = hid->dev; 761 input_dev->dev.parent = hid->dev.parent;
1037 hidinput->input = input_dev; 762 hidinput->input = input_dev;
1038 list_add_tail(&hidinput->list, &hid->inputs); 763 list_add_tail(&hidinput->list, &hid->inputs);
1039 } 764 }
generated by cgit v1.2.3 (git 2.39.1) at 2026-09-20 19:45:17 +0000