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5519cab4 BT |
1 | /* |
2 | * HID driver for multitouch panels | |
3 | * | |
c2ef8f21 BT |
4 | * Copyright (c) 2010-2012 Stephane Chatty <chatty@enac.fr> |
5 | * Copyright (c) 2010-2012 Benjamin Tissoires <benjamin.tissoires@gmail.com> | |
6 | * Copyright (c) 2010-2012 Ecole Nationale de l'Aviation Civile, France | |
5519cab4 | 7 | * |
4875ac11 RN |
8 | * This code is partly based on hid-egalax.c: |
9 | * | |
10 | * Copyright (c) 2010 Stephane Chatty <chatty@enac.fr> | |
11 | * Copyright (c) 2010 Henrik Rydberg <rydberg@euromail.se> | |
12 | * Copyright (c) 2010 Canonical, Ltd. | |
13 | * | |
f786bba4 BT |
14 | * This code is partly based on hid-3m-pct.c: |
15 | * | |
16 | * Copyright (c) 2009-2010 Stephane Chatty <chatty@enac.fr> | |
17 | * Copyright (c) 2010 Henrik Rydberg <rydberg@euromail.se> | |
18 | * Copyright (c) 2010 Canonical, Ltd. | |
19 | * | |
5519cab4 BT |
20 | */ |
21 | ||
22 | /* | |
23 | * This program is free software; you can redistribute it and/or modify it | |
24 | * under the terms of the GNU General Public License as published by the Free | |
25 | * Software Foundation; either version 2 of the License, or (at your option) | |
26 | * any later version. | |
27 | */ | |
28 | ||
29 | #include <linux/device.h> | |
30 | #include <linux/hid.h> | |
31 | #include <linux/module.h> | |
32 | #include <linux/slab.h> | |
33 | #include <linux/usb.h> | |
34 | #include <linux/input/mt.h> | |
35 | #include "usbhid/usbhid.h" | |
36 | ||
37 | ||
38 | MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>"); | |
ef2fafb3 | 39 | MODULE_AUTHOR("Benjamin Tissoires <benjamin.tissoires@gmail.com>"); |
5519cab4 BT |
40 | MODULE_DESCRIPTION("HID multitouch panels"); |
41 | MODULE_LICENSE("GPL"); | |
42 | ||
43 | #include "hid-ids.h" | |
44 | ||
45 | /* quirks to control the device */ | |
46 | #define MT_QUIRK_NOT_SEEN_MEANS_UP (1 << 0) | |
47 | #define MT_QUIRK_SLOT_IS_CONTACTID (1 << 1) | |
2d93666e | 48 | #define MT_QUIRK_CYPRESS (1 << 2) |
5572da08 | 49 | #define MT_QUIRK_SLOT_IS_CONTACTNUMBER (1 << 3) |
a062cc5a SC |
50 | #define MT_QUIRK_ALWAYS_VALID (1 << 4) |
51 | #define MT_QUIRK_VALID_IS_INRANGE (1 << 5) | |
52 | #define MT_QUIRK_VALID_IS_CONFIDENCE (1 << 6) | |
a062cc5a | 53 | #define MT_QUIRK_SLOT_IS_CONTACTID_MINUS_ONE (1 << 8) |
77723e3b | 54 | #define MT_QUIRK_NO_AREA (1 << 9) |
28728399 | 55 | #define MT_QUIRK_IGNORE_DUPLICATES (1 << 10) |
9b3bb9b8 | 56 | #define MT_QUIRK_HOVERING (1 << 11) |
5519cab4 BT |
57 | |
58 | struct mt_slot { | |
349fd670 | 59 | __s32 x, y, cx, cy, p, w, h; |
5519cab4 BT |
60 | __s32 contactid; /* the device ContactID assigned to this slot */ |
61 | bool touch_state; /* is the touch valid? */ | |
9b3bb9b8 | 62 | bool inrange_state; /* is the finger in proximity of the sensor? */ |
5519cab4 BT |
63 | }; |
64 | ||
eec29e3d BT |
65 | struct mt_class { |
66 | __s32 name; /* MT_CLS */ | |
67 | __s32 quirks; | |
68 | __s32 sn_move; /* Signal/noise ratio for move events */ | |
69 | __s32 sn_width; /* Signal/noise ratio for width events */ | |
70 | __s32 sn_height; /* Signal/noise ratio for height events */ | |
71 | __s32 sn_pressure; /* Signal/noise ratio for pressure events */ | |
72 | __u8 maxcontacts; | |
c2ef8f21 | 73 | bool is_indirect; /* true for touchpads */ |
eec29e3d BT |
74 | }; |
75 | ||
3ac36d15 BT |
76 | struct mt_fields { |
77 | unsigned usages[HID_MAX_FIELDS]; | |
78 | unsigned int length; | |
79 | }; | |
80 | ||
5519cab4 BT |
81 | struct mt_device { |
82 | struct mt_slot curdata; /* placeholder of incoming data */ | |
eec29e3d | 83 | struct mt_class mtclass; /* our mt device class */ |
3ac36d15 BT |
84 | struct mt_fields *fields; /* temporary placeholder for storing the |
85 | multitouch fields */ | |
5519cab4 BT |
86 | unsigned last_field_index; /* last field index of the report */ |
87 | unsigned last_slot_field; /* the last field of a slot */ | |
55978fa9 | 88 | unsigned mt_report_id; /* the report ID of the multitouch device */ |
5519cab4 | 89 | __s8 inputmode; /* InputMode HID feature, -1 if non-existent */ |
4aceed37 | 90 | __s8 inputmode_index; /* InputMode HID feature index in the report */ |
31ae9bdd BT |
91 | __s8 maxcontact_report_id; /* Maximum Contact Number HID feature, |
92 | -1 if non-existent */ | |
5519cab4 BT |
93 | __u8 num_received; /* how many contacts we received */ |
94 | __u8 num_expected; /* expected last contact index */ | |
9498f954 | 95 | __u8 maxcontacts; |
9e87f22a BT |
96 | __u8 touches_by_report; /* how many touches are present in one report: |
97 | * 1 means we should use a serial protocol | |
98 | * > 1 means hybrid (multitouch) protocol */ | |
76f5902a | 99 | bool serial_maybe; /* need to check for serial protocol */ |
5519cab4 | 100 | bool curvalid; /* is the current contact valid? */ |
76f5902a | 101 | unsigned mt_flags; /* flags to pass to input-mt */ |
5519cab4 BT |
102 | }; |
103 | ||
5519cab4 | 104 | /* classes of device behavior */ |
22408283 BT |
105 | #define MT_CLS_DEFAULT 0x0001 |
106 | ||
a062cc5a SC |
107 | #define MT_CLS_SERIAL 0x0002 |
108 | #define MT_CLS_CONFIDENCE 0x0003 | |
5e7ea11f BT |
109 | #define MT_CLS_CONFIDENCE_CONTACT_ID 0x0004 |
110 | #define MT_CLS_CONFIDENCE_MINUS_ONE 0x0005 | |
111 | #define MT_CLS_DUAL_INRANGE_CONTACTID 0x0006 | |
112 | #define MT_CLS_DUAL_INRANGE_CONTACTNUMBER 0x0007 | |
113 | #define MT_CLS_DUAL_NSMU_CONTACTID 0x0008 | |
b7ea95ff | 114 | #define MT_CLS_INRANGE_CONTACTNUMBER 0x0009 |
22408283 BT |
115 | |
116 | /* vendor specific classes */ | |
117 | #define MT_CLS_3M 0x0101 | |
118 | #define MT_CLS_CYPRESS 0x0102 | |
119 | #define MT_CLS_EGALAX 0x0103 | |
1b723e8d | 120 | #define MT_CLS_EGALAX_SERIAL 0x0104 |
847672cd | 121 | #define MT_CLS_TOPSEED 0x0105 |
2258e863 | 122 | #define MT_CLS_PANASONIC 0x0106 |
77723e3b | 123 | #define MT_CLS_FLATFROG 0x0107 |
cdcd3ac4 JK |
124 | #define MT_CLS_GENERALTOUCH_TWOFINGERS 0x0108 |
125 | #define MT_CLS_GENERALTOUCH_PWT_TENFINGERS 0x0109 | |
5519cab4 | 126 | |
9498f954 | 127 | #define MT_DEFAULT_MAXCONTACT 10 |
afbcb04c | 128 | #define MT_MAX_MAXCONTACT 250 |
9498f954 | 129 | |
2c2110e9 HR |
130 | #define MT_USB_DEVICE(v, p) HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH, v, p) |
131 | #define MT_BT_DEVICE(v, p) HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_MULTITOUCH, v, p) | |
132 | ||
5519cab4 BT |
133 | /* |
134 | * these device-dependent functions determine what slot corresponds | |
135 | * to a valid contact that was just read. | |
136 | */ | |
137 | ||
a3b5e577 BT |
138 | static int cypress_compute_slot(struct mt_device *td) |
139 | { | |
140 | if (td->curdata.contactid != 0 || td->num_received == 0) | |
141 | return td->curdata.contactid; | |
142 | else | |
143 | return -1; | |
144 | } | |
145 | ||
b3c21d2c | 146 | static struct mt_class mt_classes[] = { |
2d93666e | 147 | { .name = MT_CLS_DEFAULT, |
9498f954 | 148 | .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP }, |
a062cc5a SC |
149 | { .name = MT_CLS_SERIAL, |
150 | .quirks = MT_QUIRK_ALWAYS_VALID}, | |
22408283 BT |
151 | { .name = MT_CLS_CONFIDENCE, |
152 | .quirks = MT_QUIRK_VALID_IS_CONFIDENCE }, | |
5e7ea11f BT |
153 | { .name = MT_CLS_CONFIDENCE_CONTACT_ID, |
154 | .quirks = MT_QUIRK_VALID_IS_CONFIDENCE | | |
155 | MT_QUIRK_SLOT_IS_CONTACTID }, | |
22408283 BT |
156 | { .name = MT_CLS_CONFIDENCE_MINUS_ONE, |
157 | .quirks = MT_QUIRK_VALID_IS_CONFIDENCE | | |
158 | MT_QUIRK_SLOT_IS_CONTACTID_MINUS_ONE }, | |
1e9cf35b | 159 | { .name = MT_CLS_DUAL_INRANGE_CONTACTID, |
2d93666e BT |
160 | .quirks = MT_QUIRK_VALID_IS_INRANGE | |
161 | MT_QUIRK_SLOT_IS_CONTACTID, | |
162 | .maxcontacts = 2 }, | |
1e9cf35b | 163 | { .name = MT_CLS_DUAL_INRANGE_CONTACTNUMBER, |
2d93666e BT |
164 | .quirks = MT_QUIRK_VALID_IS_INRANGE | |
165 | MT_QUIRK_SLOT_IS_CONTACTNUMBER, | |
166 | .maxcontacts = 2 }, | |
22408283 BT |
167 | { .name = MT_CLS_DUAL_NSMU_CONTACTID, |
168 | .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | | |
169 | MT_QUIRK_SLOT_IS_CONTACTID, | |
170 | .maxcontacts = 2 }, | |
b7ea95ff AT |
171 | { .name = MT_CLS_INRANGE_CONTACTNUMBER, |
172 | .quirks = MT_QUIRK_VALID_IS_INRANGE | | |
173 | MT_QUIRK_SLOT_IS_CONTACTNUMBER }, | |
22408283 BT |
174 | |
175 | /* | |
176 | * vendor specific classes | |
177 | */ | |
178 | { .name = MT_CLS_3M, | |
179 | .quirks = MT_QUIRK_VALID_IS_CONFIDENCE | | |
180 | MT_QUIRK_SLOT_IS_CONTACTID, | |
181 | .sn_move = 2048, | |
182 | .sn_width = 128, | |
c5d40be5 HR |
183 | .sn_height = 128, |
184 | .maxcontacts = 60, | |
185 | }, | |
2d93666e BT |
186 | { .name = MT_CLS_CYPRESS, |
187 | .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | | |
188 | MT_QUIRK_CYPRESS, | |
189 | .maxcontacts = 10 }, | |
4875ac11 RN |
190 | { .name = MT_CLS_EGALAX, |
191 | .quirks = MT_QUIRK_SLOT_IS_CONTACTID | | |
2261bb9f | 192 | MT_QUIRK_VALID_IS_INRANGE, |
4875ac11 RN |
193 | .sn_move = 4096, |
194 | .sn_pressure = 32, | |
195 | }, | |
1b723e8d BT |
196 | { .name = MT_CLS_EGALAX_SERIAL, |
197 | .quirks = MT_QUIRK_SLOT_IS_CONTACTID | | |
198 | MT_QUIRK_ALWAYS_VALID, | |
4875ac11 RN |
199 | .sn_move = 4096, |
200 | .sn_pressure = 32, | |
201 | }, | |
847672cd BT |
202 | { .name = MT_CLS_TOPSEED, |
203 | .quirks = MT_QUIRK_ALWAYS_VALID, | |
204 | .is_indirect = true, | |
205 | .maxcontacts = 2, | |
206 | }, | |
2258e863 DK |
207 | { .name = MT_CLS_PANASONIC, |
208 | .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP, | |
209 | .maxcontacts = 4 }, | |
f5ff4e1e XY |
210 | { .name = MT_CLS_GENERALTOUCH_TWOFINGERS, |
211 | .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | | |
212 | MT_QUIRK_VALID_IS_INRANGE | | |
213 | MT_QUIRK_SLOT_IS_CONTACTNUMBER, | |
214 | .maxcontacts = 2 | |
215 | }, | |
216 | { .name = MT_CLS_GENERALTOUCH_PWT_TENFINGERS, | |
217 | .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | | |
58ad34bf | 218 | MT_QUIRK_SLOT_IS_CONTACTNUMBER |
f5ff4e1e | 219 | }, |
043b403a | 220 | |
77723e3b HR |
221 | { .name = MT_CLS_FLATFROG, |
222 | .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | | |
223 | MT_QUIRK_NO_AREA, | |
224 | .sn_move = 2048, | |
225 | .maxcontacts = 40, | |
226 | }, | |
2d93666e | 227 | { } |
5519cab4 BT |
228 | }; |
229 | ||
eec29e3d BT |
230 | static ssize_t mt_show_quirks(struct device *dev, |
231 | struct device_attribute *attr, | |
232 | char *buf) | |
233 | { | |
234 | struct hid_device *hdev = container_of(dev, struct hid_device, dev); | |
235 | struct mt_device *td = hid_get_drvdata(hdev); | |
236 | ||
237 | return sprintf(buf, "%u\n", td->mtclass.quirks); | |
238 | } | |
239 | ||
240 | static ssize_t mt_set_quirks(struct device *dev, | |
241 | struct device_attribute *attr, | |
242 | const char *buf, size_t count) | |
243 | { | |
244 | struct hid_device *hdev = container_of(dev, struct hid_device, dev); | |
245 | struct mt_device *td = hid_get_drvdata(hdev); | |
246 | ||
247 | unsigned long val; | |
248 | ||
249 | if (kstrtoul(buf, 0, &val)) | |
250 | return -EINVAL; | |
251 | ||
252 | td->mtclass.quirks = val; | |
253 | ||
254 | return count; | |
255 | } | |
256 | ||
257 | static DEVICE_ATTR(quirks, S_IWUSR | S_IRUGO, mt_show_quirks, mt_set_quirks); | |
258 | ||
259 | static struct attribute *sysfs_attrs[] = { | |
260 | &dev_attr_quirks.attr, | |
261 | NULL | |
262 | }; | |
263 | ||
264 | static struct attribute_group mt_attribute_group = { | |
265 | .attrs = sysfs_attrs | |
266 | }; | |
267 | ||
f635bd11 | 268 | static void mt_feature_mapping(struct hid_device *hdev, |
5519cab4 BT |
269 | struct hid_field *field, struct hid_usage *usage) |
270 | { | |
9498f954 | 271 | struct mt_device *td = hid_get_drvdata(hdev); |
4aceed37 | 272 | int i; |
9498f954 BT |
273 | |
274 | switch (usage->hid) { | |
275 | case HID_DG_INPUTMODE: | |
5519cab4 | 276 | td->inputmode = field->report->id; |
4aceed37 BT |
277 | td->inputmode_index = 0; /* has to be updated below */ |
278 | ||
279 | for (i=0; i < field->maxusage; i++) { | |
280 | if (field->usage[i].hid == usage->hid) { | |
281 | td->inputmode_index = i; | |
282 | break; | |
283 | } | |
284 | } | |
285 | ||
9498f954 BT |
286 | break; |
287 | case HID_DG_CONTACTMAX: | |
31ae9bdd | 288 | td->maxcontact_report_id = field->report->id; |
9498f954 | 289 | td->maxcontacts = field->value[0]; |
afbcb04c BT |
290 | if (!td->maxcontacts && |
291 | field->logical_maximum <= MT_MAX_MAXCONTACT) | |
292 | td->maxcontacts = field->logical_maximum; | |
eec29e3d | 293 | if (td->mtclass.maxcontacts) |
9498f954 | 294 | /* check if the maxcontacts is given by the class */ |
eec29e3d | 295 | td->maxcontacts = td->mtclass.maxcontacts; |
9498f954 BT |
296 | |
297 | break; | |
1b42fc4a BT |
298 | case 0xff0000c5: |
299 | if (field->report_count == 256 && field->report_size == 8) { | |
300 | /* Win 8 devices need special quirks */ | |
301 | __s32 *quirks = &td->mtclass.quirks; | |
302 | *quirks |= MT_QUIRK_ALWAYS_VALID; | |
303 | *quirks |= MT_QUIRK_IGNORE_DUPLICATES; | |
304 | *quirks |= MT_QUIRK_HOVERING; | |
305 | *quirks &= ~MT_QUIRK_NOT_SEEN_MEANS_UP; | |
306 | *quirks &= ~MT_QUIRK_VALID_IS_INRANGE; | |
307 | *quirks &= ~MT_QUIRK_VALID_IS_CONFIDENCE; | |
308 | } | |
309 | break; | |
5519cab4 BT |
310 | } |
311 | } | |
312 | ||
313 | static void set_abs(struct input_dev *input, unsigned int code, | |
314 | struct hid_field *field, int snratio) | |
315 | { | |
316 | int fmin = field->logical_minimum; | |
317 | int fmax = field->logical_maximum; | |
318 | int fuzz = snratio ? (fmax - fmin) / snratio : 0; | |
319 | input_set_abs_params(input, code, fmin, fmax, fuzz, 0); | |
37cf6e6f | 320 | input_abs_set_res(input, code, hidinput_calc_abs_res(field, code)); |
5519cab4 BT |
321 | } |
322 | ||
3ac36d15 | 323 | static void mt_store_field(struct hid_usage *usage, struct mt_device *td, |
ed9d5c96 BT |
324 | struct hid_input *hi) |
325 | { | |
3ac36d15 BT |
326 | struct mt_fields *f = td->fields; |
327 | ||
328 | if (f->length >= HID_MAX_FIELDS) | |
329 | return; | |
330 | ||
331 | f->usages[f->length++] = usage->hid; | |
ed9d5c96 BT |
332 | } |
333 | ||
5519cab4 BT |
334 | static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, |
335 | struct hid_field *field, struct hid_usage *usage, | |
336 | unsigned long **bit, int *max) | |
337 | { | |
338 | struct mt_device *td = hid_get_drvdata(hdev); | |
eec29e3d | 339 | struct mt_class *cls = &td->mtclass; |
c2ef8f21 | 340 | int code; |
349fd670 | 341 | struct hid_usage *prev_usage = NULL; |
4875ac11 | 342 | |
658d4aed | 343 | /* Only map fields from TouchScreen or TouchPad collections. |
2258e863 DK |
344 | * We need to ignore fields that belong to other collections |
345 | * such as Mouse that might have the same GenericDesktop usages. */ | |
658d4aed | 346 | if (field->application == HID_DG_TOUCHSCREEN) |
76f5902a | 347 | td->mt_flags |= INPUT_MT_DIRECT; |
c2ef8f21 | 348 | else if (field->application != HID_DG_TOUCHPAD) |
658d4aed JB |
349 | return 0; |
350 | ||
76f5902a HR |
351 | /* |
352 | * Model touchscreens providing buttons as touchpads. | |
c2ef8f21 BT |
353 | */ |
354 | if (field->application == HID_DG_TOUCHPAD || | |
76f5902a HR |
355 | (usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) |
356 | td->mt_flags |= INPUT_MT_POINTER; | |
c2ef8f21 | 357 | |
2261bb9f BT |
358 | /* eGalax devices provide a Digitizer.Stylus input which overrides |
359 | * the correct Digitizers.Finger X/Y ranges. | |
360 | * Let's just ignore this input. */ | |
361 | if (field->physical == HID_DG_STYLUS) | |
362 | return -1; | |
363 | ||
349fd670 BT |
364 | if (usage->usage_index) |
365 | prev_usage = &field->usage[usage->usage_index - 1]; | |
366 | ||
5519cab4 BT |
367 | switch (usage->hid & HID_USAGE_PAGE) { |
368 | ||
369 | case HID_UP_GENDESK: | |
370 | switch (usage->hid) { | |
371 | case HID_GD_X: | |
349fd670 BT |
372 | if (prev_usage && (prev_usage->hid == usage->hid)) { |
373 | hid_map_usage(hi, usage, bit, max, | |
374 | EV_ABS, ABS_MT_TOOL_X); | |
375 | set_abs(hi->input, ABS_MT_TOOL_X, field, | |
376 | cls->sn_move); | |
377 | } else { | |
378 | hid_map_usage(hi, usage, bit, max, | |
5519cab4 | 379 | EV_ABS, ABS_MT_POSITION_X); |
349fd670 BT |
380 | set_abs(hi->input, ABS_MT_POSITION_X, field, |
381 | cls->sn_move); | |
382 | } | |
383 | ||
3ac36d15 | 384 | mt_store_field(usage, td, hi); |
ed9d5c96 | 385 | td->last_field_index = field->index; |
5519cab4 BT |
386 | return 1; |
387 | case HID_GD_Y: | |
349fd670 BT |
388 | if (prev_usage && (prev_usage->hid == usage->hid)) { |
389 | hid_map_usage(hi, usage, bit, max, | |
390 | EV_ABS, ABS_MT_TOOL_Y); | |
391 | set_abs(hi->input, ABS_MT_TOOL_Y, field, | |
392 | cls->sn_move); | |
393 | } else { | |
394 | hid_map_usage(hi, usage, bit, max, | |
5519cab4 | 395 | EV_ABS, ABS_MT_POSITION_Y); |
349fd670 BT |
396 | set_abs(hi->input, ABS_MT_POSITION_Y, field, |
397 | cls->sn_move); | |
398 | } | |
399 | ||
3ac36d15 | 400 | mt_store_field(usage, td, hi); |
ed9d5c96 | 401 | td->last_field_index = field->index; |
5519cab4 BT |
402 | return 1; |
403 | } | |
404 | return 0; | |
405 | ||
406 | case HID_UP_DIGITIZER: | |
407 | switch (usage->hid) { | |
408 | case HID_DG_INRANGE: | |
9b3bb9b8 BT |
409 | if (cls->quirks & MT_QUIRK_HOVERING) { |
410 | hid_map_usage(hi, usage, bit, max, | |
411 | EV_ABS, ABS_MT_DISTANCE); | |
412 | input_set_abs_params(hi->input, | |
413 | ABS_MT_DISTANCE, 0, 1, 0, 0); | |
414 | } | |
3ac36d15 | 415 | mt_store_field(usage, td, hi); |
ed9d5c96 | 416 | td->last_field_index = field->index; |
5519cab4 BT |
417 | return 1; |
418 | case HID_DG_CONFIDENCE: | |
3ac36d15 | 419 | mt_store_field(usage, td, hi); |
ed9d5c96 | 420 | td->last_field_index = field->index; |
5519cab4 BT |
421 | return 1; |
422 | case HID_DG_TIPSWITCH: | |
423 | hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH); | |
424 | input_set_capability(hi->input, EV_KEY, BTN_TOUCH); | |
3ac36d15 | 425 | mt_store_field(usage, td, hi); |
ed9d5c96 | 426 | td->last_field_index = field->index; |
5519cab4 BT |
427 | return 1; |
428 | case HID_DG_CONTACTID: | |
3ac36d15 | 429 | mt_store_field(usage, td, hi); |
2955caed | 430 | td->last_field_index = field->index; |
9e87f22a | 431 | td->touches_by_report++; |
55978fa9 | 432 | td->mt_report_id = field->report->id; |
5519cab4 BT |
433 | return 1; |
434 | case HID_DG_WIDTH: | |
435 | hid_map_usage(hi, usage, bit, max, | |
436 | EV_ABS, ABS_MT_TOUCH_MAJOR); | |
77723e3b HR |
437 | if (!(cls->quirks & MT_QUIRK_NO_AREA)) |
438 | set_abs(hi->input, ABS_MT_TOUCH_MAJOR, field, | |
439 | cls->sn_width); | |
3ac36d15 | 440 | mt_store_field(usage, td, hi); |
ed9d5c96 | 441 | td->last_field_index = field->index; |
5519cab4 BT |
442 | return 1; |
443 | case HID_DG_HEIGHT: | |
444 | hid_map_usage(hi, usage, bit, max, | |
445 | EV_ABS, ABS_MT_TOUCH_MINOR); | |
77723e3b HR |
446 | if (!(cls->quirks & MT_QUIRK_NO_AREA)) { |
447 | set_abs(hi->input, ABS_MT_TOUCH_MINOR, field, | |
448 | cls->sn_height); | |
449 | input_set_abs_params(hi->input, | |
1e648a13 | 450 | ABS_MT_ORIENTATION, 0, 1, 0, 0); |
77723e3b | 451 | } |
3ac36d15 | 452 | mt_store_field(usage, td, hi); |
ed9d5c96 | 453 | td->last_field_index = field->index; |
5519cab4 BT |
454 | return 1; |
455 | case HID_DG_TIPPRESSURE: | |
456 | hid_map_usage(hi, usage, bit, max, | |
457 | EV_ABS, ABS_MT_PRESSURE); | |
458 | set_abs(hi->input, ABS_MT_PRESSURE, field, | |
459 | cls->sn_pressure); | |
3ac36d15 | 460 | mt_store_field(usage, td, hi); |
ed9d5c96 | 461 | td->last_field_index = field->index; |
5519cab4 BT |
462 | return 1; |
463 | case HID_DG_CONTACTCOUNT: | |
ed9d5c96 | 464 | td->last_field_index = field->index; |
5519cab4 BT |
465 | return 1; |
466 | case HID_DG_CONTACTMAX: | |
467 | /* we don't set td->last_slot_field as contactcount and | |
468 | * contact max are global to the report */ | |
ed9d5c96 | 469 | td->last_field_index = field->index; |
5519cab4 | 470 | return -1; |
c2ef8f21 BT |
471 | case HID_DG_TOUCH: |
472 | /* Legacy devices use TIPSWITCH and not TOUCH. | |
473 | * Let's just ignore this field. */ | |
474 | return -1; | |
65b258e9 | 475 | } |
5519cab4 BT |
476 | /* let hid-input decide for the others */ |
477 | return 0; | |
478 | ||
c2ef8f21 BT |
479 | case HID_UP_BUTTON: |
480 | code = BTN_MOUSE + ((usage->hid - 1) & HID_USAGE); | |
481 | hid_map_usage(hi, usage, bit, max, EV_KEY, code); | |
482 | input_set_capability(hi->input, EV_KEY, code); | |
483 | return 1; | |
484 | ||
5519cab4 BT |
485 | case 0xff000000: |
486 | /* we do not want to map these: no input-oriented meaning */ | |
487 | return -1; | |
488 | } | |
489 | ||
490 | return 0; | |
491 | } | |
492 | ||
493 | static int mt_input_mapped(struct hid_device *hdev, struct hid_input *hi, | |
494 | struct hid_field *field, struct hid_usage *usage, | |
495 | unsigned long **bit, int *max) | |
496 | { | |
497 | if (usage->type == EV_KEY || usage->type == EV_ABS) | |
498 | set_bit(usage->type, hi->input->evbit); | |
499 | ||
500 | return -1; | |
501 | } | |
502 | ||
3e1b5015 | 503 | static int mt_compute_slot(struct mt_device *td, struct input_dev *input) |
5519cab4 | 504 | { |
eec29e3d | 505 | __s32 quirks = td->mtclass.quirks; |
5519cab4 | 506 | |
2d93666e BT |
507 | if (quirks & MT_QUIRK_SLOT_IS_CONTACTID) |
508 | return td->curdata.contactid; | |
5519cab4 | 509 | |
2d93666e | 510 | if (quirks & MT_QUIRK_CYPRESS) |
a3b5e577 BT |
511 | return cypress_compute_slot(td); |
512 | ||
2d93666e BT |
513 | if (quirks & MT_QUIRK_SLOT_IS_CONTACTNUMBER) |
514 | return td->num_received; | |
5572da08 | 515 | |
4a6ee685 BT |
516 | if (quirks & MT_QUIRK_SLOT_IS_CONTACTID_MINUS_ONE) |
517 | return td->curdata.contactid - 1; | |
518 | ||
3e1b5015 | 519 | return input_mt_get_slot_by_key(input, td->curdata.contactid); |
5519cab4 BT |
520 | } |
521 | ||
522 | /* | |
523 | * this function is called when a whole contact has been processed, | |
524 | * so that it can assign it to a slot and store the data there | |
525 | */ | |
3e1b5015 | 526 | static void mt_complete_slot(struct mt_device *td, struct input_dev *input) |
5519cab4 | 527 | { |
20b60e6d | 528 | if (td->curvalid || (td->mtclass.quirks & MT_QUIRK_ALWAYS_VALID)) { |
3e1b5015 HR |
529 | int slotnum = mt_compute_slot(td, input); |
530 | struct mt_slot *s = &td->curdata; | |
28728399 | 531 | struct input_mt *mt = input->mt; |
5519cab4 | 532 | |
3e1b5015 HR |
533 | if (slotnum < 0 || slotnum >= td->maxcontacts) |
534 | return; | |
5519cab4 | 535 | |
28728399 BT |
536 | if ((td->mtclass.quirks & MT_QUIRK_IGNORE_DUPLICATES) && mt) { |
537 | struct input_mt_slot *slot = &mt->slots[slotnum]; | |
538 | if (input_mt_is_active(slot) && | |
539 | input_mt_is_used(mt, slot)) | |
540 | return; | |
541 | } | |
542 | ||
3e1b5015 | 543 | input_mt_slot(input, slotnum); |
5519cab4 | 544 | input_mt_report_slot_state(input, MT_TOOL_FINGER, |
9b3bb9b8 BT |
545 | s->touch_state || s->inrange_state); |
546 | if (s->touch_state || s->inrange_state) { | |
547 | /* this finger is in proximity of the sensor */ | |
f786bba4 BT |
548 | int wide = (s->w > s->h); |
549 | /* divided by two to match visual scale of touch */ | |
550 | int major = max(s->w, s->h) >> 1; | |
551 | int minor = min(s->w, s->h) >> 1; | |
552 | ||
2d93666e BT |
553 | input_event(input, EV_ABS, ABS_MT_POSITION_X, s->x); |
554 | input_event(input, EV_ABS, ABS_MT_POSITION_Y, s->y); | |
349fd670 BT |
555 | input_event(input, EV_ABS, ABS_MT_TOOL_X, s->cx); |
556 | input_event(input, EV_ABS, ABS_MT_TOOL_Y, s->cy); | |
9b3bb9b8 BT |
557 | input_event(input, EV_ABS, ABS_MT_DISTANCE, |
558 | !s->touch_state); | |
f786bba4 | 559 | input_event(input, EV_ABS, ABS_MT_ORIENTATION, wide); |
2d93666e | 560 | input_event(input, EV_ABS, ABS_MT_PRESSURE, s->p); |
f786bba4 BT |
561 | input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, major); |
562 | input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, minor); | |
2d93666e | 563 | } |
5519cab4 BT |
564 | } |
565 | ||
3e1b5015 HR |
566 | td->num_received++; |
567 | } | |
568 | ||
569 | /* | |
570 | * this function is called when a whole packet has been received and processed, | |
571 | * so that it can decide what to send to the input layer. | |
572 | */ | |
573 | static void mt_sync_frame(struct mt_device *td, struct input_dev *input) | |
574 | { | |
76f5902a | 575 | input_mt_sync_frame(input); |
5519cab4 BT |
576 | input_sync(input); |
577 | td->num_received = 0; | |
578 | } | |
579 | ||
5519cab4 BT |
580 | static int mt_event(struct hid_device *hid, struct hid_field *field, |
581 | struct hid_usage *usage, __s32 value) | |
55978fa9 BT |
582 | { |
583 | /* we will handle the hidinput part later, now remains hiddev */ | |
584 | if (hid->claimed & HID_CLAIMED_HIDDEV && hid->hiddev_hid_event) | |
585 | hid->hiddev_hid_event(hid, field, usage, value); | |
586 | ||
587 | return 1; | |
588 | } | |
589 | ||
590 | static void mt_process_mt_event(struct hid_device *hid, struct hid_field *field, | |
591 | struct hid_usage *usage, __s32 value) | |
5519cab4 BT |
592 | { |
593 | struct mt_device *td = hid_get_drvdata(hid); | |
eec29e3d | 594 | __s32 quirks = td->mtclass.quirks; |
5519cab4 | 595 | |
3e1b5015 | 596 | if (hid->claimed & HID_CLAIMED_INPUT) { |
5519cab4 BT |
597 | switch (usage->hid) { |
598 | case HID_DG_INRANGE: | |
20b60e6d | 599 | if (quirks & MT_QUIRK_VALID_IS_INRANGE) |
2d93666e | 600 | td->curvalid = value; |
9b3bb9b8 BT |
601 | if (quirks & MT_QUIRK_HOVERING) |
602 | td->curdata.inrange_state = value; | |
5519cab4 BT |
603 | break; |
604 | case HID_DG_TIPSWITCH: | |
2d93666e BT |
605 | if (quirks & MT_QUIRK_NOT_SEEN_MEANS_UP) |
606 | td->curvalid = value; | |
5519cab4 BT |
607 | td->curdata.touch_state = value; |
608 | break; | |
609 | case HID_DG_CONFIDENCE: | |
2d93666e BT |
610 | if (quirks & MT_QUIRK_VALID_IS_CONFIDENCE) |
611 | td->curvalid = value; | |
5519cab4 BT |
612 | break; |
613 | case HID_DG_CONTACTID: | |
614 | td->curdata.contactid = value; | |
615 | break; | |
616 | case HID_DG_TIPPRESSURE: | |
617 | td->curdata.p = value; | |
618 | break; | |
619 | case HID_GD_X: | |
349fd670 BT |
620 | if (usage->code == ABS_MT_TOOL_X) |
621 | td->curdata.cx = value; | |
622 | else | |
623 | td->curdata.x = value; | |
5519cab4 BT |
624 | break; |
625 | case HID_GD_Y: | |
349fd670 BT |
626 | if (usage->code == ABS_MT_TOOL_Y) |
627 | td->curdata.cy = value; | |
628 | else | |
629 | td->curdata.y = value; | |
5519cab4 BT |
630 | break; |
631 | case HID_DG_WIDTH: | |
632 | td->curdata.w = value; | |
633 | break; | |
634 | case HID_DG_HEIGHT: | |
635 | td->curdata.h = value; | |
636 | break; | |
637 | case HID_DG_CONTACTCOUNT: | |
638 | /* | |
2d93666e BT |
639 | * Includes multi-packet support where subsequent |
640 | * packets are sent with zero contactcount. | |
5519cab4 BT |
641 | */ |
642 | if (value) | |
2d93666e | 643 | td->num_expected = value; |
5519cab4 | 644 | break; |
c2ef8f21 BT |
645 | case HID_DG_TOUCH: |
646 | /* do nothing */ | |
647 | break; | |
5519cab4 BT |
648 | |
649 | default: | |
55978fa9 | 650 | return; |
5519cab4 | 651 | } |
5519cab4 | 652 | |
54f4c0c3 BT |
653 | if (usage->usage_index + 1 == field->report_count) { |
654 | /* we only take into account the last report. */ | |
655 | if (usage->hid == td->last_slot_field) | |
656 | mt_complete_slot(td, field->hidinput->input); | |
657 | ||
658 | if (field->index == td->last_field_index | |
659 | && td->num_received >= td->num_expected) | |
660 | mt_sync_frame(td, field->hidinput->input); | |
661 | } | |
5519cab4 | 662 | |
2d93666e | 663 | } |
55978fa9 | 664 | } |
5519cab4 | 665 | |
55978fa9 BT |
666 | static void mt_report(struct hid_device *hid, struct hid_report *report) |
667 | { | |
668 | struct mt_device *td = hid_get_drvdata(hid); | |
669 | struct hid_field *field; | |
670 | unsigned count; | |
671 | int r, n; | |
5519cab4 | 672 | |
55978fa9 BT |
673 | if (report->id != td->mt_report_id) |
674 | return; | |
675 | ||
676 | if (!(hid->claimed & HID_CLAIMED_INPUT)) | |
677 | return; | |
678 | ||
679 | for (r = 0; r < report->maxfield; r++) { | |
680 | field = report->field[r]; | |
681 | count = field->report_count; | |
682 | ||
683 | if (!(HID_MAIN_ITEM_VARIABLE & field->flags)) | |
684 | continue; | |
685 | ||
686 | for (n = 0; n < count; n++) | |
687 | mt_process_mt_event(hid, field, &field->usage[n], | |
688 | field->value[n]); | |
689 | } | |
5519cab4 BT |
690 | } |
691 | ||
692 | static void mt_set_input_mode(struct hid_device *hdev) | |
693 | { | |
694 | struct mt_device *td = hid_get_drvdata(hdev); | |
695 | struct hid_report *r; | |
696 | struct hid_report_enum *re; | |
697 | ||
698 | if (td->inputmode < 0) | |
699 | return; | |
700 | ||
701 | re = &(hdev->report_enum[HID_FEATURE_REPORT]); | |
702 | r = re->report_id_hash[td->inputmode]; | |
703 | if (r) { | |
4aceed37 | 704 | r->field[0]->value[td->inputmode_index] = 0x02; |
5519cab4 BT |
705 | usbhid_submit_report(hdev, r, USB_DIR_OUT); |
706 | } | |
707 | } | |
708 | ||
31ae9bdd BT |
709 | static void mt_set_maxcontacts(struct hid_device *hdev) |
710 | { | |
711 | struct mt_device *td = hid_get_drvdata(hdev); | |
712 | struct hid_report *r; | |
713 | struct hid_report_enum *re; | |
714 | int fieldmax, max; | |
715 | ||
716 | if (td->maxcontact_report_id < 0) | |
717 | return; | |
718 | ||
719 | if (!td->mtclass.maxcontacts) | |
720 | return; | |
721 | ||
722 | re = &hdev->report_enum[HID_FEATURE_REPORT]; | |
723 | r = re->report_id_hash[td->maxcontact_report_id]; | |
724 | if (r) { | |
725 | max = td->mtclass.maxcontacts; | |
726 | fieldmax = r->field[0]->logical_maximum; | |
727 | max = min(fieldmax, max); | |
728 | if (r->field[0]->value[0] != max) { | |
729 | r->field[0]->value[0] = max; | |
730 | usbhid_submit_report(hdev, r, USB_DIR_OUT); | |
731 | } | |
732 | } | |
733 | } | |
734 | ||
4fa3a583 HR |
735 | static void mt_post_parse_default_settings(struct mt_device *td) |
736 | { | |
737 | __s32 quirks = td->mtclass.quirks; | |
738 | ||
739 | /* unknown serial device needs special quirks */ | |
740 | if (td->touches_by_report == 1) { | |
741 | quirks |= MT_QUIRK_ALWAYS_VALID; | |
742 | quirks &= ~MT_QUIRK_NOT_SEEN_MEANS_UP; | |
743 | quirks &= ~MT_QUIRK_VALID_IS_INRANGE; | |
744 | quirks &= ~MT_QUIRK_VALID_IS_CONFIDENCE; | |
745 | } | |
746 | ||
747 | td->mtclass.quirks = quirks; | |
748 | } | |
749 | ||
3ac36d15 BT |
750 | static void mt_post_parse(struct mt_device *td) |
751 | { | |
752 | struct mt_fields *f = td->fields; | |
753 | ||
754 | if (td->touches_by_report > 0) { | |
755 | int field_count_per_touch = f->length / td->touches_by_report; | |
756 | td->last_slot_field = f->usages[field_count_per_touch - 1]; | |
757 | } | |
758 | } | |
759 | ||
76f5902a HR |
760 | static void mt_input_configured(struct hid_device *hdev, struct hid_input *hi) |
761 | ||
762 | { | |
763 | struct mt_device *td = hid_get_drvdata(hdev); | |
764 | struct mt_class *cls = &td->mtclass; | |
765 | struct input_dev *input = hi->input; | |
766 | ||
767 | /* Only initialize slots for MT input devices */ | |
768 | if (!test_bit(ABS_MT_POSITION_X, input->absbit)) | |
769 | return; | |
770 | ||
771 | if (!td->maxcontacts) | |
772 | td->maxcontacts = MT_DEFAULT_MAXCONTACT; | |
773 | ||
774 | mt_post_parse(td); | |
775 | if (td->serial_maybe) | |
776 | mt_post_parse_default_settings(td); | |
777 | ||
778 | if (cls->is_indirect) | |
779 | td->mt_flags |= INPUT_MT_POINTER; | |
780 | ||
3e1b5015 HR |
781 | if (cls->quirks & MT_QUIRK_NOT_SEEN_MEANS_UP) |
782 | td->mt_flags |= INPUT_MT_DROP_UNUSED; | |
783 | ||
76f5902a HR |
784 | input_mt_init_slots(input, td->maxcontacts, td->mt_flags); |
785 | ||
786 | td->mt_flags = 0; | |
787 | } | |
788 | ||
5519cab4 BT |
789 | static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id) |
790 | { | |
2d93666e | 791 | int ret, i; |
5519cab4 | 792 | struct mt_device *td; |
2d93666e BT |
793 | struct mt_class *mtclass = mt_classes; /* MT_CLS_DEFAULT */ |
794 | ||
94b5485c HR |
795 | for (i = 0; mt_classes[i].name ; i++) { |
796 | if (id->driver_data == mt_classes[i].name) { | |
797 | mtclass = &(mt_classes[i]); | |
798 | break; | |
2d93666e BT |
799 | } |
800 | } | |
5519cab4 | 801 | |
d682bd7f HR |
802 | /* This allows the driver to correctly support devices |
803 | * that emit events over several HID messages. | |
804 | */ | |
805 | hdev->quirks |= HID_QUIRK_NO_INPUT_SYNC; | |
5519cab4 | 806 | |
9498f954 | 807 | td = kzalloc(sizeof(struct mt_device), GFP_KERNEL); |
5519cab4 BT |
808 | if (!td) { |
809 | dev_err(&hdev->dev, "cannot allocate multitouch data\n"); | |
810 | return -ENOMEM; | |
811 | } | |
eec29e3d | 812 | td->mtclass = *mtclass; |
5519cab4 | 813 | td->inputmode = -1; |
31ae9bdd | 814 | td->maxcontact_report_id = -1; |
5519cab4 BT |
815 | hid_set_drvdata(hdev, td); |
816 | ||
3ac36d15 BT |
817 | td->fields = kzalloc(sizeof(struct mt_fields), GFP_KERNEL); |
818 | if (!td->fields) { | |
819 | dev_err(&hdev->dev, "cannot allocate multitouch fields data\n"); | |
820 | ret = -ENOMEM; | |
821 | goto fail; | |
822 | } | |
823 | ||
76f5902a HR |
824 | if (id->vendor == HID_ANY_ID && id->product == HID_ANY_ID) |
825 | td->serial_maybe = true; | |
826 | ||
5519cab4 BT |
827 | ret = hid_parse(hdev); |
828 | if (ret != 0) | |
829 | goto fail; | |
830 | ||
831 | ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); | |
2d93666e | 832 | if (ret) |
5519cab4 BT |
833 | goto fail; |
834 | ||
eec29e3d BT |
835 | ret = sysfs_create_group(&hdev->dev.kobj, &mt_attribute_group); |
836 | ||
31ae9bdd | 837 | mt_set_maxcontacts(hdev); |
5519cab4 BT |
838 | mt_set_input_mode(hdev); |
839 | ||
3ac36d15 BT |
840 | kfree(td->fields); |
841 | td->fields = NULL; | |
842 | ||
5519cab4 BT |
843 | return 0; |
844 | ||
845 | fail: | |
3ac36d15 | 846 | kfree(td->fields); |
5519cab4 BT |
847 | kfree(td); |
848 | return ret; | |
849 | } | |
850 | ||
851 | #ifdef CONFIG_PM | |
852 | static int mt_reset_resume(struct hid_device *hdev) | |
853 | { | |
31ae9bdd | 854 | mt_set_maxcontacts(hdev); |
5519cab4 BT |
855 | mt_set_input_mode(hdev); |
856 | return 0; | |
857 | } | |
dfeefd10 SL |
858 | |
859 | static int mt_resume(struct hid_device *hdev) | |
860 | { | |
861 | struct usb_interface *intf; | |
862 | struct usb_host_interface *interface; | |
863 | struct usb_device *dev; | |
864 | ||
865 | if (hdev->bus != BUS_USB) | |
866 | return 0; | |
867 | ||
868 | intf = to_usb_interface(hdev->dev.parent); | |
869 | interface = intf->cur_altsetting; | |
870 | dev = hid_to_usb_dev(hdev); | |
871 | ||
872 | /* Some Elan legacy devices require SET_IDLE to be set on resume. | |
873 | * It should be safe to send it to other devices too. | |
874 | * Tested on 3M, Stantum, Cypress, Zytronic, eGalax, and Elan panels. */ | |
875 | ||
876 | usb_control_msg(dev, usb_sndctrlpipe(dev, 0), | |
877 | HID_REQ_SET_IDLE, | |
878 | USB_TYPE_CLASS | USB_RECIP_INTERFACE, | |
879 | 0, interface->desc.bInterfaceNumber, | |
880 | NULL, 0, USB_CTRL_SET_TIMEOUT); | |
881 | ||
882 | return 0; | |
883 | } | |
5519cab4 BT |
884 | #endif |
885 | ||
886 | static void mt_remove(struct hid_device *hdev) | |
887 | { | |
888 | struct mt_device *td = hid_get_drvdata(hdev); | |
eec29e3d | 889 | sysfs_remove_group(&hdev->dev.kobj, &mt_attribute_group); |
5519cab4 BT |
890 | hid_hw_stop(hdev); |
891 | kfree(td); | |
892 | hid_set_drvdata(hdev, NULL); | |
893 | } | |
894 | ||
895 | static const struct hid_device_id mt_devices[] = { | |
896 | ||
f786bba4 BT |
897 | /* 3M panels */ |
898 | { .driver_data = MT_CLS_3M, | |
2c2110e9 | 899 | MT_USB_DEVICE(USB_VENDOR_ID_3M, |
f786bba4 BT |
900 | USB_DEVICE_ID_3M1968) }, |
901 | { .driver_data = MT_CLS_3M, | |
2c2110e9 | 902 | MT_USB_DEVICE(USB_VENDOR_ID_3M, |
f786bba4 | 903 | USB_DEVICE_ID_3M2256) }, |
c4fad877 | 904 | { .driver_data = MT_CLS_3M, |
2c2110e9 | 905 | MT_USB_DEVICE(USB_VENDOR_ID_3M, |
c4fad877 | 906 | USB_DEVICE_ID_3M3266) }, |
f786bba4 | 907 | |
e6aac342 BT |
908 | /* ActionStar panels */ |
909 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 910 | MT_USB_DEVICE(USB_VENDOR_ID_ACTIONSTAR, |
e6aac342 BT |
911 | USB_DEVICE_ID_ACTIONSTAR_1011) }, |
912 | ||
b1057124 BT |
913 | /* Atmel panels */ |
914 | { .driver_data = MT_CLS_SERIAL, | |
2c2110e9 | 915 | MT_USB_DEVICE(USB_VENDOR_ID_ATMEL, |
b1057124 | 916 | USB_DEVICE_ID_ATMEL_MULTITOUCH) }, |
841cb157 | 917 | { .driver_data = MT_CLS_SERIAL, |
2c2110e9 | 918 | MT_USB_DEVICE(USB_VENDOR_ID_ATMEL, |
841cb157 | 919 | USB_DEVICE_ID_ATMEL_MXT_DIGITIZER) }, |
b1057124 | 920 | |
9ed32695 JK |
921 | /* Baanto multitouch devices */ |
922 | { .driver_data = MT_CLS_DEFAULT, | |
16b79bb8 | 923 | MT_USB_DEVICE(USB_VENDOR_ID_BAANTO, |
9ed32695 | 924 | USB_DEVICE_ID_BAANTO_MT_190W2) }, |
a841b62c BT |
925 | /* Cando panels */ |
926 | { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER, | |
2c2110e9 | 927 | MT_USB_DEVICE(USB_VENDOR_ID_CANDO, |
a841b62c BT |
928 | USB_DEVICE_ID_CANDO_MULTI_TOUCH) }, |
929 | { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER, | |
2c2110e9 | 930 | MT_USB_DEVICE(USB_VENDOR_ID_CANDO, |
a841b62c BT |
931 | USB_DEVICE_ID_CANDO_MULTI_TOUCH_10_1) }, |
932 | { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER, | |
2c2110e9 | 933 | MT_USB_DEVICE(USB_VENDOR_ID_CANDO, |
a841b62c BT |
934 | USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) }, |
935 | { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER, | |
2c2110e9 | 936 | MT_USB_DEVICE(USB_VENDOR_ID_CANDO, |
a841b62c BT |
937 | USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) }, |
938 | ||
942fd422 AZ |
939 | /* Chunghwa Telecom touch panels */ |
940 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 941 | MT_USB_DEVICE(USB_VENDOR_ID_CHUNGHWAT, |
942fd422 AZ |
942 | USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH) }, |
943 | ||
79603dc9 BT |
944 | /* CVTouch panels */ |
945 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 946 | MT_USB_DEVICE(USB_VENDOR_ID_CVTOUCH, |
79603dc9 BT |
947 | USB_DEVICE_ID_CVTOUCH_SCREEN) }, |
948 | ||
a3b5e577 BT |
949 | /* Cypress panel */ |
950 | { .driver_data = MT_CLS_CYPRESS, | |
951 | HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, | |
952 | USB_DEVICE_ID_CYPRESS_TRUETOUCH) }, | |
953 | ||
22408283 | 954 | /* eGalax devices (resistive) */ |
e36f690b | 955 | { .driver_data = MT_CLS_EGALAX, |
2c2110e9 | 956 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
e36f690b BT |
957 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_480D) }, |
958 | { .driver_data = MT_CLS_EGALAX, | |
2c2110e9 | 959 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
e36f690b | 960 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_480E) }, |
22408283 BT |
961 | |
962 | /* eGalax devices (capacitive) */ | |
e36f690b | 963 | { .driver_data = MT_CLS_EGALAX, |
2c2110e9 | 964 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
e36f690b | 965 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_720C) }, |
fd1d1525 | 966 | { .driver_data = MT_CLS_EGALAX_SERIAL, |
2c2110e9 | 967 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
fd1d1525 BT |
968 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7207) }, |
969 | { .driver_data = MT_CLS_EGALAX_SERIAL, | |
2c2110e9 | 970 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
fd1d1525 BT |
971 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_725E) }, |
972 | { .driver_data = MT_CLS_EGALAX_SERIAL, | |
2c2110e9 | 973 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
fd1d1525 | 974 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7224) }, |
2ce09df4 | 975 | { .driver_data = MT_CLS_EGALAX_SERIAL, |
2c2110e9 | 976 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
2ce09df4 | 977 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_722A) }, |
e36f690b | 978 | { .driver_data = MT_CLS_EGALAX, |
2c2110e9 | 979 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
e36f690b | 980 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_726B) }, |
fd1d1525 | 981 | { .driver_data = MT_CLS_EGALAX_SERIAL, |
2c2110e9 | 982 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
fd1d1525 | 983 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7262) }, |
e36f690b | 984 | { .driver_data = MT_CLS_EGALAX, |
2c2110e9 | 985 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
e36f690b | 986 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72A1) }, |
fd1d1525 | 987 | { .driver_data = MT_CLS_EGALAX_SERIAL, |
2c2110e9 | 988 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
fd1d1525 | 989 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72AA) }, |
66f06127 | 990 | { .driver_data = MT_CLS_EGALAX, |
2c2110e9 | 991 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
66f06127 | 992 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72FA) }, |
bb9ff210 | 993 | { .driver_data = MT_CLS_EGALAX, |
2c2110e9 | 994 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
bb9ff210 | 995 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7302) }, |
fd1d1525 | 996 | { .driver_data = MT_CLS_EGALAX_SERIAL, |
2c2110e9 | 997 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
fd1d1525 | 998 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7349) }, |
1b723e8d | 999 | { .driver_data = MT_CLS_EGALAX_SERIAL, |
ae01c9e5 TR |
1000 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
1001 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_73F7) }, | |
1b723e8d | 1002 | { .driver_data = MT_CLS_EGALAX_SERIAL, |
2c2110e9 | 1003 | MT_USB_DEVICE(USB_VENDOR_ID_DWAV, |
e36f690b | 1004 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001) }, |
3d77104a JK |
1005 | { .driver_data = MT_CLS_EGALAX, |
1006 | HID_USB_DEVICE(USB_VENDOR_ID_DWAV, | |
1007 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7224) }, | |
1008 | { .driver_data = MT_CLS_EGALAX, | |
1009 | HID_USB_DEVICE(USB_VENDOR_ID_DWAV, | |
1010 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72D0) }, | |
1011 | { .driver_data = MT_CLS_EGALAX, | |
1012 | HID_USB_DEVICE(USB_VENDOR_ID_DWAV, | |
1013 | USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72C4) }, | |
22408283 | 1014 | |
c04abeef BT |
1015 | /* Elo TouchSystems IntelliTouch Plus panel */ |
1016 | { .driver_data = MT_CLS_DUAL_NSMU_CONTACTID, | |
2c2110e9 | 1017 | MT_USB_DEVICE(USB_VENDOR_ID_ELO, |
c04abeef BT |
1018 | USB_DEVICE_ID_ELO_TS2515) }, |
1019 | ||
77723e3b HR |
1020 | /* Flatfrog Panels */ |
1021 | { .driver_data = MT_CLS_FLATFROG, | |
1022 | MT_USB_DEVICE(USB_VENDOR_ID_FLATFROG, | |
1023 | USB_DEVICE_ID_MULTITOUCH_3200) }, | |
1024 | ||
5572da08 | 1025 | /* GeneralTouch panel */ |
f5ff4e1e | 1026 | { .driver_data = MT_CLS_GENERALTOUCH_TWOFINGERS, |
2c2110e9 | 1027 | MT_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, |
5572da08 | 1028 | USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) }, |
f5ff4e1e XY |
1029 | { .driver_data = MT_CLS_GENERALTOUCH_PWT_TENFINGERS, |
1030 | MT_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, | |
1031 | USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PWT_TENFINGERS) }, | |
5572da08 | 1032 | |
4d5df5d1 AN |
1033 | /* Gametel game controller */ |
1034 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1035 | MT_BT_DEVICE(USB_VENDOR_ID_FRUCTEL, |
4d5df5d1 AN |
1036 | USB_DEVICE_ID_GAMETEL_MT_MODE) }, |
1037 | ||
ee0fbd14 BT |
1038 | /* GoodTouch panels */ |
1039 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1040 | MT_USB_DEVICE(USB_VENDOR_ID_GOODTOUCH, |
ee0fbd14 BT |
1041 | USB_DEVICE_ID_GOODTOUCH_000f) }, |
1042 | ||
54580365 BT |
1043 | /* Hanvon panels */ |
1044 | { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTID, | |
2c2110e9 | 1045 | MT_USB_DEVICE(USB_VENDOR_ID_HANVON_ALT, |
54580365 BT |
1046 | USB_DEVICE_ID_HANVON_ALT_MULTITOUCH) }, |
1047 | ||
a062cc5a SC |
1048 | /* Ideacom panel */ |
1049 | { .driver_data = MT_CLS_SERIAL, | |
2c2110e9 | 1050 | MT_USB_DEVICE(USB_VENDOR_ID_IDEACOM, |
a062cc5a | 1051 | USB_DEVICE_ID_IDEACOM_IDC6650) }, |
71078b0d | 1052 | { .driver_data = MT_CLS_SERIAL, |
2c2110e9 | 1053 | MT_USB_DEVICE(USB_VENDOR_ID_IDEACOM, |
71078b0d | 1054 | USB_DEVICE_ID_IDEACOM_IDC6651) }, |
a062cc5a | 1055 | |
4e61f0d7 AZ |
1056 | /* Ilitek dual touch panel */ |
1057 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1058 | MT_USB_DEVICE(USB_VENDOR_ID_ILITEK, |
4e61f0d7 AZ |
1059 | USB_DEVICE_ID_ILITEK_MULTITOUCH) }, |
1060 | ||
4dfcced8 BT |
1061 | /* IRTOUCH panels */ |
1062 | { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTID, | |
2c2110e9 | 1063 | MT_USB_DEVICE(USB_VENDOR_ID_IRTOUCHSYSTEMS, |
4dfcced8 BT |
1064 | USB_DEVICE_ID_IRTOUCH_INFRARED_USB) }, |
1065 | ||
c50bb1a4 JB |
1066 | /* LG Display panels */ |
1067 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1068 | MT_USB_DEVICE(USB_VENDOR_ID_LG, |
c50bb1a4 JB |
1069 | USB_DEVICE_ID_LG_MULTITOUCH) }, |
1070 | ||
df167c4a BT |
1071 | /* Lumio panels */ |
1072 | { .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE, | |
2c2110e9 | 1073 | MT_USB_DEVICE(USB_VENDOR_ID_LUMIO, |
df167c4a | 1074 | USB_DEVICE_ID_CRYSTALTOUCH) }, |
c3ead6de | 1075 | { .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE, |
2c2110e9 | 1076 | MT_USB_DEVICE(USB_VENDOR_ID_LUMIO, |
c3ead6de | 1077 | USB_DEVICE_ID_CRYSTALTOUCH_DUAL) }, |
df167c4a | 1078 | |
4a6ee685 BT |
1079 | /* MosArt panels */ |
1080 | { .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE, | |
2c2110e9 | 1081 | MT_USB_DEVICE(USB_VENDOR_ID_ASUS, |
4a6ee685 BT |
1082 | USB_DEVICE_ID_ASUS_T91MT)}, |
1083 | { .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE, | |
2c2110e9 | 1084 | MT_USB_DEVICE(USB_VENDOR_ID_ASUS, |
4a6ee685 BT |
1085 | USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO) }, |
1086 | { .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE, | |
2c2110e9 | 1087 | MT_USB_DEVICE(USB_VENDOR_ID_TURBOX, |
4a6ee685 BT |
1088 | USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART) }, |
1089 | ||
2258e863 DK |
1090 | /* Panasonic panels */ |
1091 | { .driver_data = MT_CLS_PANASONIC, | |
2c2110e9 | 1092 | MT_USB_DEVICE(USB_VENDOR_ID_PANASONIC, |
2258e863 DK |
1093 | USB_DEVICE_ID_PANABOARD_UBT780) }, |
1094 | { .driver_data = MT_CLS_PANASONIC, | |
2c2110e9 | 1095 | MT_USB_DEVICE(USB_VENDOR_ID_PANASONIC, |
2258e863 DK |
1096 | USB_DEVICE_ID_PANABOARD_UBT880) }, |
1097 | ||
4db703ea AH |
1098 | /* Novatek Panel */ |
1099 | { .driver_data = MT_CLS_DEFAULT, | |
4380d819 | 1100 | MT_USB_DEVICE(USB_VENDOR_ID_NOVATEK, |
4db703ea AH |
1101 | USB_DEVICE_ID_NOVATEK_PCT) }, |
1102 | ||
6ab3a9a6 JS |
1103 | /* PenMount panels */ |
1104 | { .driver_data = MT_CLS_CONFIDENCE, | |
2c2110e9 | 1105 | MT_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, |
6ab3a9a6 JS |
1106 | USB_DEVICE_ID_PENMOUNT_PCI) }, |
1107 | ||
b7ea95ff AT |
1108 | /* PixArt optical touch screen */ |
1109 | { .driver_data = MT_CLS_INRANGE_CONTACTNUMBER, | |
2c2110e9 | 1110 | MT_USB_DEVICE(USB_VENDOR_ID_PIXART, |
b7ea95ff AT |
1111 | USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN) }, |
1112 | { .driver_data = MT_CLS_INRANGE_CONTACTNUMBER, | |
2c2110e9 | 1113 | MT_USB_DEVICE(USB_VENDOR_ID_PIXART, |
b7ea95ff AT |
1114 | USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1) }, |
1115 | { .driver_data = MT_CLS_INRANGE_CONTACTNUMBER, | |
2c2110e9 | 1116 | MT_USB_DEVICE(USB_VENDOR_ID_PIXART, |
b7ea95ff AT |
1117 | USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2) }, |
1118 | ||
5519cab4 | 1119 | /* PixCir-based panels */ |
1e9cf35b | 1120 | { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTID, |
2c2110e9 | 1121 | MT_USB_DEVICE(USB_VENDOR_ID_HANVON, |
5519cab4 | 1122 | USB_DEVICE_ID_HANVON_MULTITOUCH) }, |
1e9cf35b | 1123 | { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTID, |
2c2110e9 | 1124 | MT_USB_DEVICE(USB_VENDOR_ID_CANDO, |
5519cab4 BT |
1125 | USB_DEVICE_ID_CANDO_PIXCIR_MULTI_TOUCH) }, |
1126 | ||
5e7ea11f BT |
1127 | /* Quanta-based panels */ |
1128 | { .driver_data = MT_CLS_CONFIDENCE_CONTACT_ID, | |
2c2110e9 | 1129 | MT_USB_DEVICE(USB_VENDOR_ID_QUANTA, |
5e7ea11f BT |
1130 | USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) }, |
1131 | { .driver_data = MT_CLS_CONFIDENCE_CONTACT_ID, | |
2c2110e9 | 1132 | MT_USB_DEVICE(USB_VENDOR_ID_QUANTA, |
5e7ea11f BT |
1133 | USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001) }, |
1134 | { .driver_data = MT_CLS_CONFIDENCE_CONTACT_ID, | |
2c2110e9 | 1135 | MT_USB_DEVICE(USB_VENDOR_ID_QUANTA, |
5e7ea11f BT |
1136 | USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008) }, |
1137 | ||
043b403a | 1138 | /* Stantum panels */ |
bf5af9b5 | 1139 | { .driver_data = MT_CLS_CONFIDENCE, |
2c2110e9 | 1140 | MT_USB_DEVICE(USB_VENDOR_ID_STANTUM, |
043b403a | 1141 | USB_DEVICE_ID_MTP)}, |
bf5af9b5 | 1142 | { .driver_data = MT_CLS_CONFIDENCE, |
2c2110e9 | 1143 | MT_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM, |
043b403a | 1144 | USB_DEVICE_ID_MTP_STM)}, |
bf5af9b5 | 1145 | { .driver_data = MT_CLS_CONFIDENCE, |
2c2110e9 | 1146 | MT_USB_DEVICE(USB_VENDOR_ID_STANTUM_SITRONIX, |
043b403a BT |
1147 | USB_DEVICE_ID_MTP_SITRONIX)}, |
1148 | ||
847672cd BT |
1149 | /* TopSeed panels */ |
1150 | { .driver_data = MT_CLS_TOPSEED, | |
2c2110e9 | 1151 | MT_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, |
847672cd BT |
1152 | USB_DEVICE_ID_TOPSEED2_PERIPAD_701) }, |
1153 | ||
5e74e56d BT |
1154 | /* Touch International panels */ |
1155 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1156 | MT_USB_DEVICE(USB_VENDOR_ID_TOUCH_INTL, |
5e74e56d BT |
1157 | USB_DEVICE_ID_TOUCH_INTL_MULTI_TOUCH) }, |
1158 | ||
617b64f9 BT |
1159 | /* Unitec panels */ |
1160 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1161 | MT_USB_DEVICE(USB_VENDOR_ID_UNITEC, |
617b64f9 BT |
1162 | USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) }, |
1163 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1164 | MT_USB_DEVICE(USB_VENDOR_ID_UNITEC, |
617b64f9 | 1165 | USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) }, |
bc8a2a9b | 1166 | /* XAT */ |
1167 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1168 | MT_USB_DEVICE(USB_VENDOR_ID_XAT, |
bc8a2a9b | 1169 | USB_DEVICE_ID_XAT_CSR) }, |
617b64f9 | 1170 | |
11576c61 MH |
1171 | /* Xiroku */ |
1172 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1173 | MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, |
11576c61 MH |
1174 | USB_DEVICE_ID_XIROKU_SPX) }, |
1175 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1176 | MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, |
11576c61 MH |
1177 | USB_DEVICE_ID_XIROKU_MPX) }, |
1178 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1179 | MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, |
11576c61 MH |
1180 | USB_DEVICE_ID_XIROKU_CSR) }, |
1181 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1182 | MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, |
11576c61 MH |
1183 | USB_DEVICE_ID_XIROKU_SPX1) }, |
1184 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1185 | MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, |
11576c61 MH |
1186 | USB_DEVICE_ID_XIROKU_MPX1) }, |
1187 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1188 | MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, |
11576c61 MH |
1189 | USB_DEVICE_ID_XIROKU_CSR1) }, |
1190 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1191 | MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, |
11576c61 MH |
1192 | USB_DEVICE_ID_XIROKU_SPX2) }, |
1193 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1194 | MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, |
11576c61 MH |
1195 | USB_DEVICE_ID_XIROKU_MPX2) }, |
1196 | { .driver_data = MT_CLS_DEFAULT, | |
2c2110e9 | 1197 | MT_USB_DEVICE(USB_VENDOR_ID_XIROKU, |
11576c61 MH |
1198 | USB_DEVICE_ID_XIROKU_CSR2) }, |
1199 | ||
82d06982 BT |
1200 | /* Zytronic panels */ |
1201 | { .driver_data = MT_CLS_SERIAL, | |
1202 | MT_USB_DEVICE(USB_VENDOR_ID_ZYTRONIC, | |
1203 | USB_DEVICE_ID_ZYTRONIC_ZXY100) }, | |
1204 | ||
4fa3a583 HR |
1205 | /* Generic MT device */ |
1206 | { HID_DEVICE(HID_BUS_ANY, HID_GROUP_MULTITOUCH, HID_ANY_ID, HID_ANY_ID) }, | |
5519cab4 BT |
1207 | { } |
1208 | }; | |
1209 | MODULE_DEVICE_TABLE(hid, mt_devices); | |
1210 | ||
1211 | static const struct hid_usage_id mt_grabbed_usages[] = { | |
1212 | { HID_ANY_ID, HID_ANY_ID, HID_ANY_ID }, | |
1213 | { HID_ANY_ID - 1, HID_ANY_ID - 1, HID_ANY_ID - 1} | |
1214 | }; | |
1215 | ||
1216 | static struct hid_driver mt_driver = { | |
1217 | .name = "hid-multitouch", | |
1218 | .id_table = mt_devices, | |
1219 | .probe = mt_probe, | |
1220 | .remove = mt_remove, | |
1221 | .input_mapping = mt_input_mapping, | |
1222 | .input_mapped = mt_input_mapped, | |
76f5902a | 1223 | .input_configured = mt_input_configured, |
5519cab4 BT |
1224 | .feature_mapping = mt_feature_mapping, |
1225 | .usage_table = mt_grabbed_usages, | |
1226 | .event = mt_event, | |
55978fa9 | 1227 | .report = mt_report, |
5519cab4 BT |
1228 | #ifdef CONFIG_PM |
1229 | .reset_resume = mt_reset_resume, | |
dfeefd10 | 1230 | .resume = mt_resume, |
5519cab4 BT |
1231 | #endif |
1232 | }; | |
1233 | ||
1234 | static int __init mt_init(void) | |
1235 | { | |
1236 | return hid_register_driver(&mt_driver); | |
1237 | } | |
1238 | ||
1239 | static void __exit mt_exit(void) | |
1240 | { | |
1241 | hid_unregister_driver(&mt_driver); | |
1242 | } | |
1243 | ||
1244 | module_init(mt_init); | |
1245 | module_exit(mt_exit); |