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-rw-r--r--drivers/input/tablet/Kconfig11
-rw-r--r--drivers/input/tablet/Makefile1
-rw-r--r--drivers/input/tablet/hanwang.c446
-rw-r--r--drivers/input/tablet/wacom.h1
-rw-r--r--drivers/input/tablet/wacom_sys.c77
-rw-r--r--drivers/input/tablet/wacom_wac.c253
-rw-r--r--drivers/input/tablet/wacom_wac.h15
7 files changed, 766 insertions, 38 deletions
diff --git a/drivers/input/tablet/Kconfig b/drivers/input/tablet/Kconfig
index effb49ea24aa..58a87755b936 100644
--- a/drivers/input/tablet/Kconfig
+++ b/drivers/input/tablet/Kconfig
@@ -49,6 +49,17 @@ config TABLET_USB_GTCO
49 To compile this driver as a module, choose M here: the 49 To compile this driver as a module, choose M here: the
50 module will be called gtco. 50 module will be called gtco.
51 51
52config TABLET_USB_HANWANG
53 tristate "Hanwang Art Master III tablet support (USB)"
54 depends on USB_ARCH_HAS_HCD
55 select USB
56 help
57 Say Y here if you want to use the USB version of the Hanwang Art
58 Master III tablet.
59
60 To compile this driver as a module, choose M here: the
61 module will be called hanwang.
62
52config TABLET_USB_KBTAB 63config TABLET_USB_KBTAB
53 tristate "KB Gear JamStudio tablet support (USB)" 64 tristate "KB Gear JamStudio tablet support (USB)"
54 depends on USB_ARCH_HAS_HCD 65 depends on USB_ARCH_HAS_HCD
diff --git a/drivers/input/tablet/Makefile b/drivers/input/tablet/Makefile
index ce8b9a9cfa40..3f6c25220638 100644
--- a/drivers/input/tablet/Makefile
+++ b/drivers/input/tablet/Makefile
@@ -8,5 +8,6 @@ wacom-objs := wacom_wac.o wacom_sys.o
8obj-$(CONFIG_TABLET_USB_ACECAD) += acecad.o 8obj-$(CONFIG_TABLET_USB_ACECAD) += acecad.o
9obj-$(CONFIG_TABLET_USB_AIPTEK) += aiptek.o 9obj-$(CONFIG_TABLET_USB_AIPTEK) += aiptek.o
10obj-$(CONFIG_TABLET_USB_GTCO) += gtco.o 10obj-$(CONFIG_TABLET_USB_GTCO) += gtco.o
11obj-$(CONFIG_TABLET_USB_HANWANG) += hanwang.o
11obj-$(CONFIG_TABLET_USB_KBTAB) += kbtab.o 12obj-$(CONFIG_TABLET_USB_KBTAB) += kbtab.o
12obj-$(CONFIG_TABLET_USB_WACOM) += wacom.o 13obj-$(CONFIG_TABLET_USB_WACOM) += wacom.o
diff --git a/drivers/input/tablet/hanwang.c b/drivers/input/tablet/hanwang.c
new file mode 100644
index 000000000000..6504b627b234
--- /dev/null
+++ b/drivers/input/tablet/hanwang.c
@@ -0,0 +1,446 @@
1/*
2 * USB Hanwang tablet support
3 *
4 * Copyright (c) 2010 Xing Wei <weixing@hanwang.com.cn>
5 *
6 */
7
8/*
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 *
23 */
24
25#include <linux/types.h>
26#include <linux/kernel.h>
27#include <linux/slab.h>
28#include <linux/module.h>
29#include <linux/init.h>
30#include <linux/usb/input.h>
31
32#define DRIVER_AUTHOR "Xing Wei <weixing@hanwang.com.cn>"
33#define DRIVER_DESC "USB Hanwang tablet driver"
34#define DRIVER_LICENSE "GPL"
35
36MODULE_AUTHOR(DRIVER_AUTHOR);
37MODULE_DESCRIPTION(DRIVER_DESC);
38MODULE_LICENSE(DRIVER_LICENSE);
39
40#define USB_VENDOR_ID_HANWANG 0x0b57
41#define HANWANG_TABLET_INT_CLASS 0x0003
42#define HANWANG_TABLET_INT_SUB_CLASS 0x0001
43#define HANWANG_TABLET_INT_PROTOCOL 0x0002
44
45#define ART_MASTER_PKGLEN_MAX 10
46
47/* device IDs */
48#define STYLUS_DEVICE_ID 0x02
49#define TOUCH_DEVICE_ID 0x03
50#define CURSOR_DEVICE_ID 0x06
51#define ERASER_DEVICE_ID 0x0A
52#define PAD_DEVICE_ID 0x0F
53
54/* match vendor and interface info */
55#define HANWANG_TABLET_DEVICE(vend, cl, sc, pr) \
56 .match_flags = USB_DEVICE_ID_MATCH_VENDOR \
57 | USB_DEVICE_ID_MATCH_INT_INFO, \
58 .idVendor = (vend), \
59 .bInterfaceClass = (cl), \
60 .bInterfaceSubClass = (sc), \
61 .bInterfaceProtocol = (pr)
62
63enum hanwang_tablet_type {
64 HANWANG_ART_MASTER_III,
65 HANWANG_ART_MASTER_HD,
66};
67
68struct hanwang {
69 unsigned char *data;
70 dma_addr_t data_dma;
71 struct input_dev *dev;
72 struct usb_device *usbdev;
73 struct urb *irq;
74 const struct hanwang_features *features;
75 unsigned int current_tool;
76 unsigned int current_id;
77 char name[64];
78 char phys[32];
79};
80
81struct hanwang_features {
82 unsigned short pid;
83 char *name;
84 enum hanwang_tablet_type type;
85 int pkg_len;
86 int max_x;
87 int max_y;
88 int max_tilt_x;
89 int max_tilt_y;
90 int max_pressure;
91};
92
93static const struct hanwang_features features_array[] = {
94 { 0x8528, "Hanwang Art Master III 0906", HANWANG_ART_MASTER_III,
95 ART_MASTER_PKGLEN_MAX, 0x5757, 0x3692, 0x3f, 0x7f, 2048 },
96 { 0x8529, "Hanwang Art Master III 0604", HANWANG_ART_MASTER_III,
97 ART_MASTER_PKGLEN_MAX, 0x3d84, 0x2672, 0x3f, 0x7f, 2048 },
98 { 0x852a, "Hanwang Art Master III 1308", HANWANG_ART_MASTER_III,
99 ART_MASTER_PKGLEN_MAX, 0x7f00, 0x4f60, 0x3f, 0x7f, 2048 },
100 { 0x8401, "Hanwang Art Master HD 5012", HANWANG_ART_MASTER_HD,
101 ART_MASTER_PKGLEN_MAX, 0x678e, 0x4150, 0x3f, 0x7f, 1024 },
102};
103
104static const int hw_eventtypes[] = {
105 EV_KEY, EV_ABS, EV_MSC,
106};
107
108static const int hw_absevents[] = {
109 ABS_X, ABS_Y, ABS_TILT_X, ABS_TILT_Y, ABS_WHEEL,
110 ABS_RX, ABS_RY, ABS_PRESSURE, ABS_MISC,
111};
112
113static const int hw_btnevents[] = {
114 BTN_STYLUS, BTN_STYLUS2, BTN_TOOL_PEN, BTN_TOOL_RUBBER,
115 BTN_TOOL_MOUSE, BTN_TOOL_FINGER,
116 BTN_0, BTN_1, BTN_2, BTN_3, BTN_4, BTN_5, BTN_6, BTN_7, BTN_8,
117};
118
119static const int hw_mscevents[] = {
120 MSC_SERIAL,
121};
122
123static void hanwang_parse_packet(struct hanwang *hanwang)
124{
125 unsigned char *data = hanwang->data;
126 struct input_dev *input_dev = hanwang->dev;
127 struct usb_device *dev = hanwang->usbdev;
128 enum hanwang_tablet_type type = hanwang->features->type;
129 int i;
130 u16 x, y, p;
131
132 switch (data[0]) {
133 case 0x02: /* data packet */
134 switch (data[1]) {
135 case 0x80: /* tool prox out */
136 hanwang->current_id = 0;
137 input_report_key(input_dev, hanwang->current_tool, 0);
138 break;
139
140 case 0xc2: /* first time tool prox in */
141 switch (data[3] & 0xf0) {
142 case 0x20: /* art_master III */
143 case 0x30: /* art_master_HD */
144 hanwang->current_id = STYLUS_DEVICE_ID;
145 hanwang->current_tool = BTN_TOOL_PEN;
146 input_report_key(input_dev, BTN_TOOL_PEN, 1);
147 break;
148 case 0xa0: /* art_master III */
149 case 0xb0: /* art_master_HD */
150 hanwang->current_id = ERASER_DEVICE_ID;
151 hanwang->current_tool = BTN_TOOL_RUBBER;
152 input_report_key(input_dev, BTN_TOOL_RUBBER, 1);
153 break;
154 default:
155 hanwang->current_id = 0;
156 dev_dbg(&dev->dev,
157 "unknown tablet tool %02x ", data[0]);
158 break;
159 }
160 break;
161
162 default: /* tool data packet */
163 x = (data[2] << 8) | data[3];
164 y = (data[4] << 8) | data[5];
165
166 switch (type) {
167 case HANWANG_ART_MASTER_III:
168 p = (data[6] << 3) |
169 ((data[7] & 0xc0) >> 5) |
170 (data[1] & 0x01);
171 break;
172
173 case HANWANG_ART_MASTER_HD:
174 p = (data[7] >> 6) | (data[6] << 2);
175 break;
176
177 default:
178 p = 0;
179 break;
180 }
181
182 input_report_abs(input_dev, ABS_X,
183 le16_to_cpup((__le16 *)&x));
184 input_report_abs(input_dev, ABS_Y,
185 le16_to_cpup((__le16 *)&y));
186 input_report_abs(input_dev, ABS_PRESSURE,
187 le16_to_cpup((__le16 *)&p));
188 input_report_abs(input_dev, ABS_TILT_X, data[7] & 0x3f);
189 input_report_abs(input_dev, ABS_TILT_Y, data[8] & 0x7f);
190 input_report_key(input_dev, BTN_STYLUS, data[1] & 0x02);
191 input_report_key(input_dev, BTN_STYLUS2, data[1] & 0x04);
192 break;
193 }
194 input_report_abs(input_dev, ABS_MISC, hanwang->current_id);
195 input_event(input_dev, EV_MSC, MSC_SERIAL,
196 hanwang->features->pid);
197 break;
198
199 case 0x0c:
200 /* roll wheel */
201 hanwang->current_id = PAD_DEVICE_ID;
202
203 switch (type) {
204 case HANWANG_ART_MASTER_III:
205 input_report_key(input_dev, BTN_TOOL_FINGER, data[1] ||
206 data[2] || data[3]);
207 input_report_abs(input_dev, ABS_WHEEL, data[1]);
208 input_report_key(input_dev, BTN_0, data[2]);
209 for (i = 0; i < 8; i++)
210 input_report_key(input_dev,
211 BTN_1 + i, data[3] & (1 << i));
212 break;
213
214 case HANWANG_ART_MASTER_HD:
215 input_report_key(input_dev, BTN_TOOL_FINGER, data[1] ||
216 data[2] || data[3] || data[4] ||
217 data[5] || data[6]);
218 input_report_abs(input_dev, ABS_RX,
219 ((data[1] & 0x1f) << 8) | data[2]);
220 input_report_abs(input_dev, ABS_RY,
221 ((data[3] & 0x1f) << 8) | data[4]);
222 input_report_key(input_dev, BTN_0, data[5] & 0x01);
223 for (i = 0; i < 4; i++) {
224 input_report_key(input_dev,
225 BTN_1 + i, data[5] & (1 << i));
226 input_report_key(input_dev,
227 BTN_5 + i, data[6] & (1 << i));
228 }
229 break;
230 }
231
232 input_report_abs(input_dev, ABS_MISC, hanwang->current_id);
233 input_event(input_dev, EV_MSC, MSC_SERIAL, 0xffffffff);
234 break;
235
236 default:
237 dev_dbg(&dev->dev, "error packet %02x ", data[0]);
238 break;
239 }
240
241 input_sync(input_dev);
242}
243
244static void hanwang_irq(struct urb *urb)
245{
246 struct hanwang *hanwang = urb->context;
247 struct usb_device *dev = hanwang->usbdev;
248 int retval;
249
250 switch (urb->status) {
251 case 0:
252 /* success */;
253 hanwang_parse_packet(hanwang);
254 break;
255 case -ECONNRESET:
256 case -ENOENT:
257 case -ESHUTDOWN:
258 /* this urb is terminated, clean up */
259 dev_err(&dev->dev, "%s - urb shutting down with status: %d",
260 __func__, urb->status);
261 return;
262 default:
263 dev_err(&dev->dev, "%s - nonzero urb status received: %d",
264 __func__, urb->status);
265 break;
266 }
267
268 retval = usb_submit_urb(urb, GFP_ATOMIC);
269 if (retval)
270 dev_err(&dev->dev, "%s - usb_submit_urb failed with result %d",
271 __func__, retval);
272}
273
274static int hanwang_open(struct input_dev *dev)
275{
276 struct hanwang *hanwang = input_get_drvdata(dev);
277
278 hanwang->irq->dev = hanwang->usbdev;
279 if (usb_submit_urb(hanwang->irq, GFP_KERNEL))
280 return -EIO;
281
282 return 0;
283}
284
285static void hanwang_close(struct input_dev *dev)
286{
287 struct hanwang *hanwang = input_get_drvdata(dev);
288
289 usb_kill_urb(hanwang->irq);
290}
291
292static bool get_features(struct usb_device *dev, struct hanwang *hanwang)
293{
294 int i;
295
296 for (i = 0; i < ARRAY_SIZE(features_array); i++) {
297 if (le16_to_cpu(dev->descriptor.idProduct) ==
298 features_array[i].pid) {
299 hanwang->features = &features_array[i];
300 return true;
301 }
302 }
303
304 return false;
305}
306
307
308static int hanwang_probe(struct usb_interface *intf, const struct usb_device_id *id)
309{
310 struct usb_device *dev = interface_to_usbdev(intf);
311 struct usb_endpoint_descriptor *endpoint;
312 struct hanwang *hanwang;
313 struct input_dev *input_dev;
314 int error;
315 int i;
316
317 hanwang = kzalloc(sizeof(struct hanwang), GFP_KERNEL);
318 input_dev = input_allocate_device();
319 if (!hanwang || !input_dev) {
320 error = -ENOMEM;
321 goto fail1;
322 }
323
324 if (!get_features(dev, hanwang)) {
325 error = -ENXIO;
326 goto fail1;
327 }
328
329 hanwang->data = usb_alloc_coherent(dev, hanwang->features->pkg_len,
330 GFP_KERNEL, &hanwang->data_dma);
331 if (!hanwang->data) {
332 error = -ENOMEM;
333 goto fail1;
334 }
335
336 hanwang->irq = usb_alloc_urb(0, GFP_KERNEL);
337 if (!hanwang->irq) {
338 error = -ENOMEM;
339 goto fail2;
340 }
341
342 hanwang->usbdev = dev;
343 hanwang->dev = input_dev;
344
345 usb_make_path(dev, hanwang->phys, sizeof(hanwang->phys));
346 strlcat(hanwang->phys, "/input0", sizeof(hanwang->phys));
347
348 strlcpy(hanwang->name, hanwang->features->name, sizeof(hanwang->name));
349 input_dev->name = hanwang->name;
350 input_dev->phys = hanwang->phys;
351 usb_to_input_id(dev, &input_dev->id);
352 input_dev->dev.parent = &intf->dev;
353
354 input_set_drvdata(input_dev, hanwang);
355
356 input_dev->open = hanwang_open;
357 input_dev->close = hanwang_close;
358
359 for (i = 0; i < ARRAY_SIZE(hw_eventtypes); ++i)
360 __set_bit(hw_eventtypes[i], input_dev->evbit);
361
362 for (i = 0; i < ARRAY_SIZE(hw_absevents); ++i)
363 __set_bit(hw_absevents[i], input_dev->absbit);
364
365 for (i = 0; i < ARRAY_SIZE(hw_btnevents); ++i)
366 __set_bit(hw_btnevents[i], input_dev->keybit);
367
368 for (i = 0; i < ARRAY_SIZE(hw_mscevents); ++i)
369 __set_bit(hw_mscevents[i], input_dev->mscbit);
370
371 input_set_abs_params(input_dev, ABS_X,
372 0, hanwang->features->max_x, 4, 0);
373 input_set_abs_params(input_dev, ABS_Y,
374 0, hanwang->features->max_y, 4, 0);
375 input_set_abs_params(input_dev, ABS_TILT_X,
376 0, hanwang->features->max_tilt_x, 0, 0);
377 input_set_abs_params(input_dev, ABS_TILT_Y,
378 0, hanwang->features->max_tilt_y, 0, 0);
379 input_set_abs_params(input_dev, ABS_PRESSURE,
380 0, hanwang->features->max_pressure, 0, 0);
381
382 endpoint = &intf->cur_altsetting->endpoint[0].desc;
383 usb_fill_int_urb(hanwang->irq, dev,
384 usb_rcvintpipe(dev, endpoint->bEndpointAddress),
385 hanwang->data, hanwang->features->pkg_len,
386 hanwang_irq, hanwang, endpoint->bInterval);
387 hanwang->irq->transfer_dma = hanwang->data_dma;
388 hanwang->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
389
390 error = input_register_device(hanwang->dev);
391 if (error)
392 goto fail3;
393
394 usb_set_intfdata(intf, hanwang);
395
396 return 0;
397
398 fail3: usb_free_urb(hanwang->irq);
399 fail2: usb_free_coherent(dev, hanwang->features->pkg_len,
400 hanwang->data, hanwang->data_dma);
401 fail1: input_free_device(input_dev);
402 kfree(hanwang);
403 return error;
404
405}
406
407static void hanwang_disconnect(struct usb_interface *intf)
408{
409 struct hanwang *hanwang = usb_get_intfdata(intf);
410
411 input_unregister_device(hanwang->dev);
412 usb_free_urb(hanwang->irq);
413 usb_free_coherent(interface_to_usbdev(intf),
414 hanwang->features->pkg_len, hanwang->data,
415 hanwang->data_dma);
416 kfree(hanwang);
417 usb_set_intfdata(intf, NULL);
418}
419
420static const struct usb_device_id hanwang_ids[] = {
421 { HANWANG_TABLET_DEVICE(USB_VENDOR_ID_HANWANG, HANWANG_TABLET_INT_CLASS,
422 HANWANG_TABLET_INT_SUB_CLASS, HANWANG_TABLET_INT_PROTOCOL) },
423 {}
424};
425
426MODULE_DEVICE_TABLE(usb, hanwang_ids);
427
428static struct usb_driver hanwang_driver = {
429 .name = "hanwang",
430 .probe = hanwang_probe,
431 .disconnect = hanwang_disconnect,
432 .id_table = hanwang_ids,
433};
434
435static int __init hanwang_init(void)
436{
437 return usb_register(&hanwang_driver);
438}
439
440static void __exit hanwang_exit(void)
441{
442 usb_deregister(&hanwang_driver);
443}
444
445module_init(hanwang_init);
446module_exit(hanwang_exit);
diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h
index 284dfaab6b8c..de5adb109030 100644
--- a/drivers/input/tablet/wacom.h
+++ b/drivers/input/tablet/wacom.h
@@ -118,6 +118,7 @@ struct wacom {
118extern const struct usb_device_id wacom_ids[]; 118extern const struct usb_device_id wacom_ids[];
119 119
120void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len); 120void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
121void wacom_setup_device_quirks(struct wacom_features *features);
121void wacom_setup_input_capabilities(struct input_dev *input_dev, 122void wacom_setup_input_capabilities(struct input_dev *input_dev,
122 struct wacom_wac *wacom_wac); 123 struct wacom_wac *wacom_wac);
123#endif 124#endif
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index b35876ee6908..fc381498b798 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -120,14 +120,16 @@ static int wacom_open(struct input_dev *dev)
120 120
121out: 121out:
122 mutex_unlock(&wacom->lock); 122 mutex_unlock(&wacom->lock);
123 if (retval) 123 usb_autopm_put_interface(wacom->intf);
124 usb_autopm_put_interface(wacom->intf);
125 return retval; 124 return retval;
126} 125}
127 126
128static void wacom_close(struct input_dev *dev) 127static void wacom_close(struct input_dev *dev)
129{ 128{
130 struct wacom *wacom = input_get_drvdata(dev); 129 struct wacom *wacom = input_get_drvdata(dev);
130 int autopm_error;
131
132 autopm_error = usb_autopm_get_interface(wacom->intf);
131 133
132 mutex_lock(&wacom->lock); 134 mutex_lock(&wacom->lock);
133 usb_kill_urb(wacom->irq); 135 usb_kill_urb(wacom->irq);
@@ -135,7 +137,8 @@ static void wacom_close(struct input_dev *dev)
135 wacom->intf->needs_remote_wakeup = 0; 137 wacom->intf->needs_remote_wakeup = 0;
136 mutex_unlock(&wacom->lock); 138 mutex_unlock(&wacom->lock);
137 139
138 usb_autopm_put_interface(wacom->intf); 140 if (!autopm_error)
141 usb_autopm_put_interface(wacom->intf);
139} 142}
140 143
141static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hid_desc, 144static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hid_desc,
@@ -196,17 +199,30 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
196 features->pktlen = WACOM_PKGLEN_TPC2FG; 199 features->pktlen = WACOM_PKGLEN_TPC2FG;
197 features->device_type = BTN_TOOL_TRIPLETAP; 200 features->device_type = BTN_TOOL_TRIPLETAP;
198 } 201 }
199 features->x_max = 202 if (features->type == BAMBOO_PT) {
200 get_unaligned_le16(&report[i + 3]); 203 /* need to reset back */
201 features->x_phy = 204 features->pktlen = WACOM_PKGLEN_BBTOUCH;
202 get_unaligned_le16(&report[i + 6]); 205 features->device_type = BTN_TOOL_TRIPLETAP;
203 features->unit = report[i + 9]; 206 features->x_phy =
204 features->unitExpo = report[i + 11]; 207 get_unaligned_le16(&report[i + 5]);
205 i += 12; 208 features->x_max =
209 get_unaligned_le16(&report[i + 8]);
210 i += 15;
211 } else {
212 features->x_max =
213 get_unaligned_le16(&report[i + 3]);
214 features->x_phy =
215 get_unaligned_le16(&report[i + 6]);
216 features->unit = report[i + 9];
217 features->unitExpo = report[i + 11];
218 i += 12;
219 }
206 } else if (pen) { 220 } else if (pen) {
207 /* penabled only accepts exact bytes of data */ 221 /* penabled only accepts exact bytes of data */
208 if (features->type == TABLETPC2FG) 222 if (features->type == TABLETPC2FG)
209 features->pktlen = WACOM_PKGLEN_GRAPHIRE; 223 features->pktlen = WACOM_PKGLEN_GRAPHIRE;
224 if (features->type == BAMBOO_PT)
225 features->pktlen = WACOM_PKGLEN_BBFUN;
210 features->device_type = BTN_TOOL_PEN; 226 features->device_type = BTN_TOOL_PEN;
211 features->x_max = 227 features->x_max =
212 get_unaligned_le16(&report[i + 3]); 228 get_unaligned_le16(&report[i + 3]);
@@ -235,6 +251,15 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
235 features->y_phy = 251 features->y_phy =
236 get_unaligned_le16(&report[i + 6]); 252 get_unaligned_le16(&report[i + 6]);
237 i += 7; 253 i += 7;
254 } else if (features->type == BAMBOO_PT) {
255 /* need to reset back */
256 features->pktlen = WACOM_PKGLEN_BBTOUCH;
257 features->device_type = BTN_TOOL_TRIPLETAP;
258 features->y_phy =
259 get_unaligned_le16(&report[i + 3]);
260 features->y_max =
261 get_unaligned_le16(&report[i + 6]);
262 i += 12;
238 } else { 263 } else {
239 features->y_max = 264 features->y_max =
240 features->x_max; 265 features->x_max;
@@ -246,6 +271,8 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
246 /* penabled only accepts exact bytes of data */ 271 /* penabled only accepts exact bytes of data */
247 if (features->type == TABLETPC2FG) 272 if (features->type == TABLETPC2FG)
248 features->pktlen = WACOM_PKGLEN_GRAPHIRE; 273 features->pktlen = WACOM_PKGLEN_GRAPHIRE;
274 if (features->type == BAMBOO_PT)
275 features->pktlen = WACOM_PKGLEN_BBFUN;
249 features->device_type = BTN_TOOL_PEN; 276 features->device_type = BTN_TOOL_PEN;
250 features->y_max = 277 features->y_max =
251 get_unaligned_le16(&report[i + 3]); 278 get_unaligned_le16(&report[i + 3]);
@@ -296,8 +323,9 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat
296 if (!rep_data) 323 if (!rep_data)
297 return error; 324 return error;
298 325
299 /* ask to report tablet data if it is 2FGT or not a Tablet PC */ 326 /* ask to report tablet data if it is 2FGT Tablet PC or
300 if (features->device_type == BTN_TOOL_TRIPLETAP) { 327 * not a Tablet PC */
328 if (features->type == TABLETPC2FG) {
301 do { 329 do {
302 rep_data[0] = 3; 330 rep_data[0] = 3;
303 rep_data[1] = 4; 331 rep_data[1] = 4;
@@ -309,7 +337,7 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat
309 WAC_HID_FEATURE_REPORT, report_id, 337 WAC_HID_FEATURE_REPORT, report_id,
310 rep_data, 3); 338 rep_data, 3);
311 } while ((error < 0 || rep_data[1] != 4) && limit++ < 5); 339 } while ((error < 0 || rep_data[1] != 4) && limit++ < 5);
312 } else if (features->type != TABLETPC && features->type != TABLETPC2FG) { 340 } else if (features->type != TABLETPC) {
313 do { 341 do {
314 rep_data[0] = 2; 342 rep_data[0] = 2;
315 rep_data[1] = 2; 343 rep_data[1] = 2;
@@ -334,11 +362,16 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf,
334 struct usb_host_interface *interface = intf->cur_altsetting; 362 struct usb_host_interface *interface = intf->cur_altsetting;
335 struct hid_descriptor *hid_desc; 363 struct hid_descriptor *hid_desc;
336 364
337 /* default device to penabled */ 365 /* default features */
338 features->device_type = BTN_TOOL_PEN; 366 features->device_type = BTN_TOOL_PEN;
339 367 features->x_fuzz = 4;
340 /* only Tablet PCs need to retrieve the info */ 368 features->y_fuzz = 4;
341 if ((features->type != TABLETPC) && (features->type != TABLETPC2FG)) 369 features->pressure_fuzz = 0;
370 features->distance_fuzz = 0;
371
372 /* only Tablet PCs and Bamboo P&T need to retrieve the info */
373 if ((features->type != TABLETPC) && (features->type != TABLETPC2FG) &&
374 (features->type != BAMBOO_PT))
342 goto out; 375 goto out;
343 376
344 if (usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc)) { 377 if (usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc)) {
@@ -353,12 +386,6 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf,
353 if (error) 386 if (error)
354 goto out; 387 goto out;
355 388
356 /* touch device found but size is not defined. use default */
357 if (features->device_type == BTN_TOOL_DOUBLETAP && !features->x_max) {
358 features->x_max = 1023;
359 features->y_max = 1023;
360 }
361
362 out: 389 out:
363 return error; 390 return error;
364} 391}
@@ -494,9 +521,11 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
494 if (error) 521 if (error)
495 goto fail2; 522 goto fail2;
496 523
524 wacom_setup_device_quirks(features);
525
497 strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name)); 526 strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name));
498 527
499 if (features->type == TABLETPC || features->type == TABLETPC2FG) { 528 if (features->quirks & WACOM_QUIRK_MULTI_INPUT) {
500 /* Append the device type to the name */ 529 /* Append the device type to the name */
501 strlcat(wacom_wac->name, 530 strlcat(wacom_wac->name,
502 features->device_type == BTN_TOOL_PEN ? 531 features->device_type == BTN_TOOL_PEN ?
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 47fd7a041c52..b3252ef1e279 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -857,6 +857,134 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
857 return retval; 857 return retval;
858} 858}
859 859
860static int wacom_bpt_touch(struct wacom_wac *wacom)
861{
862 struct wacom_features *features = &wacom->features;
863 struct input_dev *input = wacom->input;
864 unsigned char *data = wacom->data;
865 int sp = 0, sx = 0, sy = 0, count = 0;
866 int i;
867
868 for (i = 0; i < 2; i++) {
869 int p = data[9 * i + 2];
870 input_mt_slot(input, i);
871 /*
872 * Touch events need to be disabled while stylus is
873 * in proximity because user's hand is resting on touchpad
874 * and sending unwanted events. User expects tablet buttons
875 * to continue working though.
876 */
877 if (p && !wacom->shared->stylus_in_proximity) {
878 int x = get_unaligned_be16(&data[9 * i + 3]) & 0x7ff;
879 int y = get_unaligned_be16(&data[9 * i + 5]) & 0x7ff;
880 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
881 x <<= 5;
882 y <<= 5;
883 }
884 input_report_abs(input, ABS_MT_PRESSURE, p);
885 input_report_abs(input, ABS_MT_POSITION_X, x);
886 input_report_abs(input, ABS_MT_POSITION_Y, y);
887 if (wacom->id[i] < 0)
888 wacom->id[i] = wacom->trk_id++ & MAX_TRACKING_ID;
889 if (!count++)
890 sp = p, sx = x, sy = y;
891 } else {
892 wacom->id[i] = -1;
893 }
894 input_report_abs(input, ABS_MT_TRACKING_ID, wacom->id[i]);
895 }
896
897 input_report_key(input, BTN_TOUCH, count > 0);
898 input_report_key(input, BTN_TOOL_FINGER, count == 1);
899 input_report_key(input, BTN_TOOL_DOUBLETAP, count == 2);
900
901 input_report_abs(input, ABS_PRESSURE, sp);
902 input_report_abs(input, ABS_X, sx);
903 input_report_abs(input, ABS_Y, sy);
904
905 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
906 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
907 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
908 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
909
910 input_sync(input);
911
912 return 0;
913}
914
915static int wacom_bpt_pen(struct wacom_wac *wacom)
916{
917 struct input_dev *input = wacom->input;
918 unsigned char *data = wacom->data;
919 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
920
921 /*
922 * Similar to Graphire protocol, data[1] & 0x20 is proximity and
923 * data[1] & 0x18 is tool ID. 0x30 is safety check to ignore
924 * 2 unused tool ID's.
925 */
926 prox = (data[1] & 0x30) == 0x30;
927
928 /*
929 * All reports shared between PEN and RUBBER tool must be
930 * forced to a known starting value (zero) when transitioning to
931 * out-of-prox.
932 *
933 * If not reset then, to userspace, it will look like lost events
934 * if new tool comes in-prox with same values as previous tool sent.
935 *
936 * Hardware does report zero in most out-of-prox cases but not all.
937 */
938 if (prox) {
939 if (!wacom->shared->stylus_in_proximity) {
940 if (data[1] & 0x08) {
941 wacom->tool[0] = BTN_TOOL_RUBBER;
942 wacom->id[0] = ERASER_DEVICE_ID;
943 } else {
944 wacom->tool[0] = BTN_TOOL_PEN;
945 wacom->id[0] = STYLUS_DEVICE_ID;
946 }
947 wacom->shared->stylus_in_proximity = true;
948 }
949 x = le16_to_cpup((__le16 *)&data[2]);
950 y = le16_to_cpup((__le16 *)&data[4]);
951 p = le16_to_cpup((__le16 *)&data[6]);
952 d = data[8];
953 pen = data[1] & 0x01;
954 btn1 = data[1] & 0x02;
955 btn2 = data[1] & 0x04;
956 }
957
958 input_report_key(input, BTN_TOUCH, pen);
959 input_report_key(input, BTN_STYLUS, btn1);
960 input_report_key(input, BTN_STYLUS2, btn2);
961
962 input_report_abs(input, ABS_X, x);
963 input_report_abs(input, ABS_Y, y);
964 input_report_abs(input, ABS_PRESSURE, p);
965 input_report_abs(input, ABS_DISTANCE, d);
966
967 if (!prox) {
968 wacom->id[0] = 0;
969 wacom->shared->stylus_in_proximity = false;
970 }
971
972 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
973 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
974
975 return 1;
976}
977
978static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
979{
980 if (len == WACOM_PKGLEN_BBTOUCH)
981 return wacom_bpt_touch(wacom);
982 else if (len == WACOM_PKGLEN_BBFUN)
983 return wacom_bpt_pen(wacom);
984
985 return 0;
986}
987
860void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) 988void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
861{ 989{
862 bool sync; 990 bool sync;
@@ -902,6 +1030,10 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
902 sync = wacom_tpc_irq(wacom_wac, len); 1030 sync = wacom_tpc_irq(wacom_wac, len);
903 break; 1031 break;
904 1032
1033 case BAMBOO_PT:
1034 sync = wacom_bpt_irq(wacom_wac, len);
1035 break;
1036
905 default: 1037 default:
906 sync = false; 1038 sync = false;
907 break; 1039 break;
@@ -911,26 +1043,17 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
911 input_sync(wacom_wac->input); 1043 input_sync(wacom_wac->input);
912} 1044}
913 1045
914static void wacom_setup_intuos(struct wacom_wac *wacom_wac) 1046static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
915{ 1047{
916 struct input_dev *input_dev = wacom_wac->input; 1048 struct input_dev *input_dev = wacom_wac->input;
917 1049
918 input_set_capability(input_dev, EV_MSC, MSC_SERIAL); 1050 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
919 input_set_capability(input_dev, EV_REL, REL_WHEEL);
920
921 __set_bit(BTN_LEFT, input_dev->keybit);
922 __set_bit(BTN_RIGHT, input_dev->keybit);
923 __set_bit(BTN_MIDDLE, input_dev->keybit);
924 __set_bit(BTN_SIDE, input_dev->keybit);
925 __set_bit(BTN_EXTRA, input_dev->keybit);
926 1051
927 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 1052 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
928 __set_bit(BTN_TOOL_PEN, input_dev->keybit); 1053 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
929 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
930 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); 1054 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
931 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); 1055 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
932 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); 1056 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
933 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
934 __set_bit(BTN_STYLUS, input_dev->keybit); 1057 __set_bit(BTN_STYLUS, input_dev->keybit);
935 __set_bit(BTN_STYLUS2, input_dev->keybit); 1058 __set_bit(BTN_STYLUS2, input_dev->keybit);
936 1059
@@ -939,10 +1062,55 @@ static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
939 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); 1062 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
940 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0); 1063 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
941 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0); 1064 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1065}
1066
1067static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1068{
1069 struct input_dev *input_dev = wacom_wac->input;
1070
1071 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1072
1073 wacom_setup_cintiq(wacom_wac);
1074
1075 __set_bit(BTN_LEFT, input_dev->keybit);
1076 __set_bit(BTN_RIGHT, input_dev->keybit);
1077 __set_bit(BTN_MIDDLE, input_dev->keybit);
1078 __set_bit(BTN_SIDE, input_dev->keybit);
1079 __set_bit(BTN_EXTRA, input_dev->keybit);
1080 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1081 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1082
942 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); 1083 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
943 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); 1084 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
944} 1085}
945 1086
1087void wacom_setup_device_quirks(struct wacom_features *features)
1088{
1089
1090 /* touch device found but size is not defined. use default */
1091 if (features->device_type == BTN_TOOL_DOUBLETAP && !features->x_max) {
1092 features->x_max = 1023;
1093 features->y_max = 1023;
1094 }
1095
1096 /* these device have multiple inputs */
1097 if (features->type == TABLETPC || features->type == TABLETPC2FG ||
1098 features->type == BAMBOO_PT)
1099 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1100
1101 /* quirks for bamboo touch */
1102 if (features->type == BAMBOO_PT &&
1103 features->device_type == BTN_TOOL_TRIPLETAP) {
1104 features->x_max <<= 5;
1105 features->y_max <<= 5;
1106 features->x_fuzz <<= 5;
1107 features->y_fuzz <<= 5;
1108 features->pressure_max = 256;
1109 features->pressure_fuzz = 16;
1110 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1111 }
1112}
1113
946void wacom_setup_input_capabilities(struct input_dev *input_dev, 1114void wacom_setup_input_capabilities(struct input_dev *input_dev,
947 struct wacom_wac *wacom_wac) 1115 struct wacom_wac *wacom_wac)
948{ 1116{
@@ -953,9 +1121,12 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
953 1121
954 __set_bit(BTN_TOUCH, input_dev->keybit); 1122 __set_bit(BTN_TOUCH, input_dev->keybit);
955 1123
956 input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0); 1124 input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
957 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0); 1125 features->x_fuzz, 0);
958 input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0); 1126 input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
1127 features->y_fuzz, 0);
1128 input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max,
1129 features->pressure_fuzz, 0);
959 1130
960 __set_bit(ABS_MISC, input_dev->absbit); 1131 __set_bit(ABS_MISC, input_dev->absbit);
961 1132
@@ -1005,9 +1176,19 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
1005 __set_bit(BTN_9, input_dev->keybit); 1176 __set_bit(BTN_9, input_dev->keybit);
1006 /* fall through */ 1177 /* fall through */
1007 1178
1179 case CINTIQ:
1180 for (i = 0; i < 8; i++)
1181 __set_bit(BTN_0 + i, input_dev->keybit);
1182 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1183
1184 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1185 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1186 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1187 wacom_setup_cintiq(wacom_wac);
1188 break;
1189
1008 case INTUOS3: 1190 case INTUOS3:
1009 case INTUOS3L: 1191 case INTUOS3L:
1010 case CINTIQ:
1011 __set_bit(BTN_4, input_dev->keybit); 1192 __set_bit(BTN_4, input_dev->keybit);
1012 __set_bit(BTN_5, input_dev->keybit); 1193 __set_bit(BTN_5, input_dev->keybit);
1013 __set_bit(BTN_6, input_dev->keybit); 1194 __set_bit(BTN_6, input_dev->keybit);
@@ -1078,6 +1259,38 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
1078 case PENPARTNER: 1259 case PENPARTNER:
1079 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); 1260 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1080 break; 1261 break;
1262
1263 case BAMBOO_PT:
1264 __clear_bit(ABS_MISC, input_dev->absbit);
1265
1266 if (features->device_type == BTN_TOOL_TRIPLETAP) {
1267 __set_bit(BTN_LEFT, input_dev->keybit);
1268 __set_bit(BTN_FORWARD, input_dev->keybit);
1269 __set_bit(BTN_BACK, input_dev->keybit);
1270 __set_bit(BTN_RIGHT, input_dev->keybit);
1271
1272 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1273 __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1274
1275 input_mt_create_slots(input_dev, 2);
1276 input_set_abs_params(input_dev, ABS_MT_POSITION_X,
1277 0, features->x_max,
1278 features->x_fuzz, 0);
1279 input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
1280 0, features->y_max,
1281 features->y_fuzz, 0);
1282 input_set_abs_params(input_dev, ABS_MT_PRESSURE,
1283 0, features->pressure_max,
1284 features->pressure_fuzz, 0);
1285 input_set_abs_params(input_dev, ABS_MT_TRACKING_ID, 0,
1286 MAX_TRACKING_ID, 0, 0);
1287 } else if (features->device_type == BTN_TOOL_PEN) {
1288 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1289 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1290 __set_bit(BTN_STYLUS, input_dev->keybit);
1291 __set_bit(BTN_STYLUS2, input_dev->keybit);
1292 }
1293 break;
1081 } 1294 }
1082} 1295}
1083 1296
@@ -1215,6 +1428,14 @@ static const struct wacom_features wacom_features_0xE3 =
1215 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, 0, TABLETPC2FG }; 1428 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, 0, TABLETPC2FG };
1216static const struct wacom_features wacom_features_0x47 = 1429static const struct wacom_features wacom_features_0x47 =
1217 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS }; 1430 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS };
1431static struct wacom_features wacom_features_0xD0 =
1432 { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 63, BAMBOO_PT };
1433static struct wacom_features wacom_features_0xD1 =
1434 { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 63, BAMBOO_PT };
1435static struct wacom_features wacom_features_0xD2 =
1436 { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, 63, BAMBOO_PT };
1437static struct wacom_features wacom_features_0xD3 =
1438 { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 1023, 63, BAMBOO_PT };
1218 1439
1219#define USB_DEVICE_WACOM(prod) \ 1440#define USB_DEVICE_WACOM(prod) \
1220 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \ 1441 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
@@ -1279,6 +1500,10 @@ const struct usb_device_id wacom_ids[] = {
1279 { USB_DEVICE_WACOM(0xC6) }, 1500 { USB_DEVICE_WACOM(0xC6) },
1280 { USB_DEVICE_WACOM(0xC7) }, 1501 { USB_DEVICE_WACOM(0xC7) },
1281 { USB_DEVICE_WACOM(0xCE) }, 1502 { USB_DEVICE_WACOM(0xCE) },
1503 { USB_DEVICE_WACOM(0xD0) },
1504 { USB_DEVICE_WACOM(0xD1) },
1505 { USB_DEVICE_WACOM(0xD2) },
1506 { USB_DEVICE_WACOM(0xD3) },
1282 { USB_DEVICE_WACOM(0xF0) }, 1507 { USB_DEVICE_WACOM(0xF0) },
1283 { USB_DEVICE_WACOM(0xCC) }, 1508 { USB_DEVICE_WACOM(0xCC) },
1284 { USB_DEVICE_WACOM(0x90) }, 1509 { USB_DEVICE_WACOM(0x90) },
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index 99e1a54cd305..00ca01541d89 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -21,6 +21,7 @@
21#define WACOM_PKGLEN_INTUOS 10 21#define WACOM_PKGLEN_INTUOS 10
22#define WACOM_PKGLEN_TPC1FG 5 22#define WACOM_PKGLEN_TPC1FG 5
23#define WACOM_PKGLEN_TPC2FG 14 23#define WACOM_PKGLEN_TPC2FG 14
24#define WACOM_PKGLEN_BBTOUCH 20
24 25
25/* device IDs */ 26/* device IDs */
26#define STYLUS_DEVICE_ID 0x02 27#define STYLUS_DEVICE_ID 0x02
@@ -37,6 +38,13 @@
37#define WACOM_REPORT_TPC1FG 6 38#define WACOM_REPORT_TPC1FG 6
38#define WACOM_REPORT_TPC2FG 13 39#define WACOM_REPORT_TPC2FG 13
39 40
41/* device quirks */
42#define WACOM_QUIRK_MULTI_INPUT 0x0001
43#define WACOM_QUIRK_BBTOUCH_LOWRES 0x0002
44
45/* largest reported tracking id */
46#define MAX_TRACKING_ID 0xfff
47
40enum { 48enum {
41 PENPARTNER = 0, 49 PENPARTNER = 0,
42 GRAPHIRE, 50 GRAPHIRE,
@@ -44,6 +52,7 @@ enum {
44 PTU, 52 PTU,
45 PL, 53 PL,
46 DTU, 54 DTU,
55 BAMBOO_PT,
47 INTUOS, 56 INTUOS,
48 INTUOS3S, 57 INTUOS3S,
49 INTUOS3, 58 INTUOS3,
@@ -73,6 +82,11 @@ struct wacom_features {
73 int y_phy; 82 int y_phy;
74 unsigned char unit; 83 unsigned char unit;
75 unsigned char unitExpo; 84 unsigned char unitExpo;
85 int x_fuzz;
86 int y_fuzz;
87 int pressure_fuzz;
88 int distance_fuzz;
89 unsigned quirks;
76}; 90};
77 91
78struct wacom_shared { 92struct wacom_shared {
@@ -86,6 +100,7 @@ struct wacom_wac {
86 int id[3]; 100 int id[3];
87 __u32 serial[2]; 101 __u32 serial[2];
88 int last_finger; 102 int last_finger;
103 int trk_id;
89 struct wacom_features features; 104 struct wacom_features features;
90 struct wacom_shared *shared; 105 struct wacom_shared *shared;
91 struct input_dev *input; 106 struct input_dev *input;
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-14 19:11:14 -0500