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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2014-08-07 02:31:48 -0400
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2014-08-07 02:31:48 -0400
commitfc8104bc5a3f6f49d79f45f2706f79f77a9fb2ae (patch)
treec30f3c27cb719f1e268f485640cfab9898557676 /drivers/input/tablet
parent62238f3aadc9bc56da70100e19ec61b9f8d72a5f (diff)
parentf2e0a7d4a0b94b4274e3b7e15bf650d45a866f3c (diff)
Merge branch 'wacom' into next
Merge large update to Wacom driver, converting it from USB to a HID driver and unifying wired and bluetooth support, from Benjamin Tissoires.
Diffstat (limited to 'drivers/input/tablet')
-rw-r--r--drivers/input/tablet/Kconfig16
-rw-r--r--drivers/input/tablet/Makefile3
-rw-r--r--drivers/input/tablet/wacom.h139
-rw-r--r--drivers/input/tablet/wacom_sys.c1497
-rw-r--r--drivers/input/tablet/wacom_wac.c2499
-rw-r--r--drivers/input/tablet/wacom_wac.h165
6 files changed, 0 insertions, 4319 deletions
diff --git a/drivers/input/tablet/Kconfig b/drivers/input/tablet/Kconfig
index a5121b09c63f..623bb9e0d5a4 100644
--- a/drivers/input/tablet/Kconfig
+++ b/drivers/input/tablet/Kconfig
@@ -73,22 +73,6 @@ config TABLET_USB_KBTAB
73 To compile this driver as a module, choose M here: the 73 To compile this driver as a module, choose M here: the
74 module will be called kbtab. 74 module will be called kbtab.
75 75
76config TABLET_USB_WACOM
77 tristate "Wacom Intuos/Graphire tablet support (USB)"
78 depends on USB_ARCH_HAS_HCD
79 select POWER_SUPPLY
80 select USB
81 select NEW_LEDS
82 select LEDS_CLASS
83 help
84 Say Y here if you want to use the USB version of the Wacom Intuos
85 or Graphire tablet. Make sure to say Y to "Mouse support"
86 (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
87 (CONFIG_INPUT_EVDEV) as well.
88
89 To compile this driver as a module, choose M here: the
90 module will be called wacom.
91
92config TABLET_SERIAL_WACOM4 76config TABLET_SERIAL_WACOM4
93 tristate "Wacom protocol 4 serial tablet support" 77 tristate "Wacom protocol 4 serial tablet support"
94 select SERIO 78 select SERIO
diff --git a/drivers/input/tablet/Makefile b/drivers/input/tablet/Makefile
index 4d9339fb3b63..2e130101cf3c 100644
--- a/drivers/input/tablet/Makefile
+++ b/drivers/input/tablet/Makefile
@@ -2,13 +2,10 @@
2# Makefile for the tablet drivers 2# Makefile for the tablet drivers
3# 3#
4 4
5# Multipart objects.
6wacom-objs := wacom_wac.o wacom_sys.o
7 5
8obj-$(CONFIG_TABLET_USB_ACECAD) += acecad.o 6obj-$(CONFIG_TABLET_USB_ACECAD) += acecad.o
9obj-$(CONFIG_TABLET_USB_AIPTEK) += aiptek.o 7obj-$(CONFIG_TABLET_USB_AIPTEK) += aiptek.o
10obj-$(CONFIG_TABLET_USB_GTCO) += gtco.o 8obj-$(CONFIG_TABLET_USB_GTCO) += gtco.o
11obj-$(CONFIG_TABLET_USB_HANWANG) += hanwang.o 9obj-$(CONFIG_TABLET_USB_HANWANG) += hanwang.o
12obj-$(CONFIG_TABLET_USB_KBTAB) += kbtab.o 10obj-$(CONFIG_TABLET_USB_KBTAB) += kbtab.o
13obj-$(CONFIG_TABLET_USB_WACOM) += wacom.o
14obj-$(CONFIG_TABLET_SERIAL_WACOM4) += wacom_serial4.o 11obj-$(CONFIG_TABLET_SERIAL_WACOM4) += wacom_serial4.o
diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h
deleted file mode 100644
index 9ebf0ed3b3b3..000000000000
--- a/drivers/input/tablet/wacom.h
+++ /dev/null
@@ -1,139 +0,0 @@
1/*
2 * drivers/input/tablet/wacom.h
3 *
4 * USB Wacom tablet support
5 *
6 * Copyright (c) 2000-2004 Vojtech Pavlik <vojtech@ucw.cz>
7 * Copyright (c) 2000 Andreas Bach Aaen <abach@stofanet.dk>
8 * Copyright (c) 2000 Clifford Wolf <clifford@clifford.at>
9 * Copyright (c) 2000 Sam Mosel <sam.mosel@computer.org>
10 * Copyright (c) 2000 James E. Blair <corvus@gnu.org>
11 * Copyright (c) 2000 Daniel Egger <egger@suse.de>
12 * Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com>
13 * Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be>
14 * Copyright (c) 2002-2011 Ping Cheng <pingc@wacom.com>
15 *
16 * ChangeLog:
17 * v0.1 (vp) - Initial release
18 * v0.2 (aba) - Support for all buttons / combinations
19 * v0.3 (vp) - Support for Intuos added
20 * v0.4 (sm) - Support for more Intuos models, menustrip
21 * relative mode, proximity.
22 * v0.5 (vp) - Big cleanup, nifty features removed,
23 * they belong in userspace
24 * v1.8 (vp) - Submit URB only when operating, moved to CVS,
25 * use input_report_key instead of report_btn and
26 * other cleanups
27 * v1.11 (vp) - Add URB ->dev setting for new kernels
28 * v1.11 (jb) - Add support for the 4D Mouse & Lens
29 * v1.12 (de) - Add support for two more inking pen IDs
30 * v1.14 (vp) - Use new USB device id probing scheme.
31 * Fix Wacom Graphire mouse wheel
32 * v1.18 (vp) - Fix mouse wheel direction
33 * Make mouse relative
34 * v1.20 (fl) - Report tool id for Intuos devices
35 * - Multi tools support
36 * - Corrected Intuos protocol decoding (airbrush, 4D mouse, lens cursor...)
37 * - Add PL models support
38 * - Fix Wacom Graphire mouse wheel again
39 * v1.21 (vp) - Removed protocol descriptions
40 * - Added MISC_SERIAL for tool serial numbers
41 * (gb) - Identify version on module load.
42 * v1.21.1 (fl) - added Graphire2 support
43 * v1.21.2 (fl) - added Intuos2 support
44 * - added all the PL ids
45 * v1.21.3 (fl) - added another eraser id from Neil Okamoto
46 * - added smooth filter for Graphire from Peri Hankey
47 * - added PenPartner support from Olaf van Es
48 * - new tool ids from Ole Martin Bjoerndalen
49 * v1.29 (pc) - Add support for more tablets
50 * - Fix pressure reporting
51 * v1.30 (vp) - Merge 2.4 and 2.5 drivers
52 * - Since 2.5 now has input_sync(), remove MSC_SERIAL abuse
53 * - Cleanups here and there
54 * v1.30.1 (pi) - Added Graphire3 support
55 * v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
56 * v1.43 (pc) - Added support for Cintiq 21UX
57 * - Fixed a Graphire bug
58 * - Merged wacom_intuos3_irq into wacom_intuos_irq
59 * v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc.
60 * - Report Device IDs
61 * v1.45 (pc) - Added support for DTF 521, Intuos3 12x12 and 12x19
62 * - Minor data report fix
63 * v1.46 (pc) - Split wacom.c into wacom_sys.c and wacom_wac.c,
64 * - where wacom_sys.c deals with system specific code,
65 * - and wacom_wac.c deals with Wacom specific code
66 * - Support Intuos3 4x6
67 * v1.47 (pc) - Added support for Bamboo
68 * v1.48 (pc) - Added support for Bamboo1, BambooFun, and Cintiq 12WX
69 * v1.49 (pc) - Added support for USB Tablet PC (0x90, 0x93, and 0x9A)
70 * v1.50 (pc) - Fixed a TabletPC touch bug in 2.6.28
71 * v1.51 (pc) - Added support for Intuos4
72 * v1.52 (pc) - Query Wacom data upon system resume
73 * - add defines for features->type
74 * - add new devices (0x9F, 0xE2, and 0XE3)
75 */
76
77/*
78 * This program is free software; you can redistribute it and/or modify
79 * it under the terms of the GNU General Public License as published by
80 * the Free Software Foundation; either version 2 of the License, or
81 * (at your option) any later version.
82 */
83#ifndef WACOM_H
84#define WACOM_H
85#include <linux/kernel.h>
86#include <linux/slab.h>
87#include <linux/module.h>
88#include <linux/mod_devicetable.h>
89#include <linux/usb/input.h>
90#include <linux/power_supply.h>
91#include <asm/unaligned.h>
92
93/*
94 * Version Information
95 */
96#define DRIVER_VERSION "v1.53"
97#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
98#define DRIVER_DESC "USB Wacom tablet driver"
99#define DRIVER_LICENSE "GPL"
100
101MODULE_AUTHOR(DRIVER_AUTHOR);
102MODULE_DESCRIPTION(DRIVER_DESC);
103MODULE_LICENSE(DRIVER_LICENSE);
104
105#define USB_VENDOR_ID_WACOM 0x056a
106#define USB_VENDOR_ID_LENOVO 0x17ef
107
108struct wacom {
109 dma_addr_t data_dma;
110 struct usb_device *usbdev;
111 struct usb_interface *intf;
112 struct urb *irq;
113 struct wacom_wac wacom_wac;
114 struct mutex lock;
115 struct work_struct work;
116 bool open;
117 char phys[32];
118 struct wacom_led {
119 u8 select[2]; /* status led selector (0..3) */
120 u8 llv; /* status led brightness no button (1..127) */
121 u8 hlv; /* status led brightness button pressed (1..127) */
122 u8 img_lum; /* OLED matrix display brightness */
123 } led;
124 struct power_supply battery;
125};
126
127static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
128{
129 struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
130 schedule_work(&wacom->work);
131}
132
133extern const struct usb_device_id wacom_ids[];
134
135void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
136void wacom_setup_device_quirks(struct wacom_features *features);
137int wacom_setup_input_capabilities(struct input_dev *input_dev,
138 struct wacom_wac *wacom_wac);
139#endif
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
deleted file mode 100644
index 2c613cd41dd6..000000000000
--- a/drivers/input/tablet/wacom_sys.c
+++ /dev/null
@@ -1,1497 +0,0 @@
1/*
2 * drivers/input/tablet/wacom_sys.c
3 *
4 * USB Wacom tablet support - system specific code
5 */
6
7/*
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 */
13
14#include "wacom_wac.h"
15#include "wacom.h"
16
17/* defines to get HID report descriptor */
18#define HID_DEVICET_HID (USB_TYPE_CLASS | 0x01)
19#define HID_DEVICET_REPORT (USB_TYPE_CLASS | 0x02)
20#define HID_USAGE_UNDEFINED 0x00
21#define HID_USAGE_PAGE 0x05
22#define HID_USAGE_PAGE_DIGITIZER 0x0d
23#define HID_USAGE_PAGE_DESKTOP 0x01
24#define HID_USAGE 0x09
25#define HID_USAGE_X ((HID_USAGE_PAGE_DESKTOP << 16) | 0x30)
26#define HID_USAGE_Y ((HID_USAGE_PAGE_DESKTOP << 16) | 0x31)
27#define HID_USAGE_PRESSURE ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x30)
28#define HID_USAGE_X_TILT ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x3d)
29#define HID_USAGE_Y_TILT ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x3e)
30#define HID_USAGE_FINGER ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x22)
31#define HID_USAGE_STYLUS ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x20)
32#define HID_USAGE_CONTACTMAX ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x55)
33#define HID_COLLECTION 0xa1
34#define HID_COLLECTION_LOGICAL 0x02
35#define HID_COLLECTION_END 0xc0
36
37struct hid_descriptor {
38 struct usb_descriptor_header header;
39 __le16 bcdHID;
40 u8 bCountryCode;
41 u8 bNumDescriptors;
42 u8 bDescriptorType;
43 __le16 wDescriptorLength;
44} __attribute__ ((packed));
45
46/* defines to get/set USB message */
47#define USB_REQ_GET_REPORT 0x01
48#define USB_REQ_SET_REPORT 0x09
49
50#define WAC_HID_FEATURE_REPORT 0x03
51#define WAC_MSG_RETRIES 5
52
53#define WAC_CMD_LED_CONTROL 0x20
54#define WAC_CMD_ICON_START 0x21
55#define WAC_CMD_ICON_XFER 0x23
56#define WAC_CMD_RETRIES 10
57
58static int wacom_get_report(struct usb_interface *intf, u8 type, u8 id,
59 void *buf, size_t size, unsigned int retries)
60{
61 struct usb_device *dev = interface_to_usbdev(intf);
62 int retval;
63
64 do {
65 retval = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
66 USB_REQ_GET_REPORT,
67 USB_DIR_IN | USB_TYPE_CLASS |
68 USB_RECIP_INTERFACE,
69 (type << 8) + id,
70 intf->altsetting[0].desc.bInterfaceNumber,
71 buf, size, 100);
72 } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
73
74 return retval;
75}
76
77static int wacom_set_report(struct usb_interface *intf, u8 type, u8 id,
78 void *buf, size_t size, unsigned int retries)
79{
80 struct usb_device *dev = interface_to_usbdev(intf);
81 int retval;
82
83 do {
84 retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
85 USB_REQ_SET_REPORT,
86 USB_TYPE_CLASS | USB_RECIP_INTERFACE,
87 (type << 8) + id,
88 intf->altsetting[0].desc.bInterfaceNumber,
89 buf, size, 1000);
90 } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
91
92 return retval;
93}
94
95static void wacom_sys_irq(struct urb *urb)
96{
97 struct wacom *wacom = urb->context;
98 struct device *dev = &wacom->intf->dev;
99 int retval;
100
101 switch (urb->status) {
102 case 0:
103 /* success */
104 break;
105 case -ECONNRESET:
106 case -ENOENT:
107 case -ESHUTDOWN:
108 /* this urb is terminated, clean up */
109 dev_dbg(dev, "%s - urb shutting down with status: %d\n",
110 __func__, urb->status);
111 return;
112 default:
113 dev_dbg(dev, "%s - nonzero urb status received: %d\n",
114 __func__, urb->status);
115 goto exit;
116 }
117
118 wacom_wac_irq(&wacom->wacom_wac, urb->actual_length);
119
120 exit:
121 usb_mark_last_busy(wacom->usbdev);
122 retval = usb_submit_urb(urb, GFP_ATOMIC);
123 if (retval)
124 dev_err(dev, "%s - usb_submit_urb failed with result %d\n",
125 __func__, retval);
126}
127
128static int wacom_open(struct input_dev *dev)
129{
130 struct wacom *wacom = input_get_drvdata(dev);
131 int retval = 0;
132
133 if (usb_autopm_get_interface(wacom->intf) < 0)
134 return -EIO;
135
136 mutex_lock(&wacom->lock);
137
138 if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
139 retval = -EIO;
140 goto out;
141 }
142
143 wacom->open = true;
144 wacom->intf->needs_remote_wakeup = 1;
145
146out:
147 mutex_unlock(&wacom->lock);
148 usb_autopm_put_interface(wacom->intf);
149 return retval;
150}
151
152static void wacom_close(struct input_dev *dev)
153{
154 struct wacom *wacom = input_get_drvdata(dev);
155 int autopm_error;
156
157 autopm_error = usb_autopm_get_interface(wacom->intf);
158
159 mutex_lock(&wacom->lock);
160 usb_kill_urb(wacom->irq);
161 wacom->open = false;
162 wacom->intf->needs_remote_wakeup = 0;
163 mutex_unlock(&wacom->lock);
164
165 if (!autopm_error)
166 usb_autopm_put_interface(wacom->intf);
167}
168
169/*
170 * Calculate the resolution of the X or Y axis, given appropriate HID data.
171 * This function is little more than hidinput_calc_abs_res stripped down.
172 */
173static int wacom_calc_hid_res(int logical_extents, int physical_extents,
174 unsigned char unit, unsigned char exponent)
175{
176 int prev, unit_exponent;
177
178 /* Check if the extents are sane */
179 if (logical_extents <= 0 || physical_extents <= 0)
180 return 0;
181
182 /* Get signed value of nybble-sized twos-compliment exponent */
183 unit_exponent = exponent;
184 if (unit_exponent > 7)
185 unit_exponent -= 16;
186
187 /* Convert physical_extents to millimeters */
188 if (unit == 0x11) { /* If centimeters */
189 unit_exponent += 1;
190 } else if (unit == 0x13) { /* If inches */
191 prev = physical_extents;
192 physical_extents *= 254;
193 if (physical_extents < prev)
194 return 0;
195 unit_exponent -= 1;
196 } else {
197 return 0;
198 }
199
200 /* Apply negative unit exponent */
201 for (; unit_exponent < 0; unit_exponent++) {
202 prev = logical_extents;
203 logical_extents *= 10;
204 if (logical_extents < prev)
205 return 0;
206 }
207 /* Apply positive unit exponent */
208 for (; unit_exponent > 0; unit_exponent--) {
209 prev = physical_extents;
210 physical_extents *= 10;
211 if (physical_extents < prev)
212 return 0;
213 }
214
215 /* Calculate resolution */
216 return logical_extents / physical_extents;
217}
218
219static int wacom_parse_logical_collection(unsigned char *report,
220 struct wacom_features *features)
221{
222 int length = 0;
223
224 if (features->type == BAMBOO_PT) {
225
226 /* Logical collection is only used by 3rd gen Bamboo Touch */
227 features->pktlen = WACOM_PKGLEN_BBTOUCH3;
228 features->device_type = BTN_TOOL_FINGER;
229
230 features->x_max = features->y_max =
231 get_unaligned_le16(&report[10]);
232
233 length = 11;
234 }
235 return length;
236}
237
238static void wacom_retrieve_report_data(struct usb_interface *intf,
239 struct wacom_features *features)
240{
241 int result = 0;
242 unsigned char *rep_data;
243
244 rep_data = kmalloc(2, GFP_KERNEL);
245 if (rep_data) {
246
247 rep_data[0] = 12;
248 result = wacom_get_report(intf, WAC_HID_FEATURE_REPORT,
249 rep_data[0], rep_data, 2,
250 WAC_MSG_RETRIES);
251
252 if (result >= 0 && rep_data[1] > 2)
253 features->touch_max = rep_data[1];
254
255 kfree(rep_data);
256 }
257}
258
259/*
260 * Interface Descriptor of wacom devices can be incomplete and
261 * inconsistent so wacom_features table is used to store stylus
262 * device's packet lengths, various maximum values, and tablet
263 * resolution based on product ID's.
264 *
265 * For devices that contain 2 interfaces, wacom_features table is
266 * inaccurate for the touch interface. Since the Interface Descriptor
267 * for touch interfaces has pretty complete data, this function exists
268 * to query tablet for this missing information instead of hard coding in
269 * an additional table.
270 *
271 * A typical Interface Descriptor for a stylus will contain a
272 * boot mouse application collection that is not of interest and this
273 * function will ignore it.
274 *
275 * It also contains a digitizer application collection that also is not
276 * of interest since any information it contains would be duplicate
277 * of what is in wacom_features. Usually it defines a report of an array
278 * of bytes that could be used as max length of the stylus packet returned.
279 * If it happens to define a Digitizer-Stylus Physical Collection then
280 * the X and Y logical values contain valid data but it is ignored.
281 *
282 * A typical Interface Descriptor for a touch interface will contain a
283 * Digitizer-Finger Physical Collection which will define both logical
284 * X/Y maximum as well as the physical size of tablet. Since touch
285 * interfaces haven't supported pressure or distance, this is enough
286 * information to override invalid values in the wacom_features table.
287 *
288 * 3rd gen Bamboo Touch no longer define a Digitizer-Finger Pysical
289 * Collection. Instead they define a Logical Collection with a single
290 * Logical Maximum for both X and Y.
291 *
292 * Intuos5 touch interface does not contain useful data. We deal with
293 * this after returning from this function.
294 */
295static int wacom_parse_hid(struct usb_interface *intf,
296 struct hid_descriptor *hid_desc,
297 struct wacom_features *features)
298{
299 struct usb_device *dev = interface_to_usbdev(intf);
300 char limit = 0;
301 /* result has to be defined as int for some devices */
302 int result = 0, touch_max = 0;
303 int i = 0, page = 0, finger = 0, pen = 0;
304 unsigned char *report;
305
306 report = kzalloc(hid_desc->wDescriptorLength, GFP_KERNEL);
307 if (!report)
308 return -ENOMEM;
309
310 /* retrive report descriptors */
311 do {
312 result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
313 USB_REQ_GET_DESCRIPTOR,
314 USB_RECIP_INTERFACE | USB_DIR_IN,
315 HID_DEVICET_REPORT << 8,
316 intf->altsetting[0].desc.bInterfaceNumber, /* interface */
317 report,
318 hid_desc->wDescriptorLength,
319 5000); /* 5 secs */
320 } while (result < 0 && limit++ < WAC_MSG_RETRIES);
321
322 /* No need to parse the Descriptor. It isn't an error though */
323 if (result < 0)
324 goto out;
325
326 for (i = 0; i < hid_desc->wDescriptorLength; i++) {
327
328 switch (report[i]) {
329 case HID_USAGE_PAGE:
330 page = report[i + 1];
331 i++;
332 break;
333
334 case HID_USAGE:
335 switch (page << 16 | report[i + 1]) {
336 case HID_USAGE_X:
337 if (finger) {
338 features->device_type = BTN_TOOL_FINGER;
339 /* touch device at least supports one touch point */
340 touch_max = 1;
341 switch (features->type) {
342 case TABLETPC2FG:
343 features->pktlen = WACOM_PKGLEN_TPC2FG;
344 break;
345
346 case MTSCREEN:
347 case WACOM_24HDT:
348 features->pktlen = WACOM_PKGLEN_MTOUCH;
349 break;
350
351 case MTTPC:
352 case MTTPC_B:
353 features->pktlen = WACOM_PKGLEN_MTTPC;
354 break;
355
356 case BAMBOO_PT:
357 features->pktlen = WACOM_PKGLEN_BBTOUCH;
358 break;
359
360 default:
361 features->pktlen = WACOM_PKGLEN_GRAPHIRE;
362 break;
363 }
364
365 switch (features->type) {
366 case BAMBOO_PT:
367 features->x_phy =
368 get_unaligned_le16(&report[i + 5]);
369 features->x_max =
370 get_unaligned_le16(&report[i + 8]);
371 i += 15;
372 break;
373
374 case WACOM_24HDT:
375 features->x_max =
376 get_unaligned_le16(&report[i + 3]);
377 features->x_phy =
378 get_unaligned_le16(&report[i + 8]);
379 features->unit = report[i - 1];
380 features->unitExpo = report[i - 3];
381 i += 12;
382 break;
383
384 case MTTPC_B:
385 features->x_max =
386 get_unaligned_le16(&report[i + 3]);
387 features->x_phy =
388 get_unaligned_le16(&report[i + 6]);
389 features->unit = report[i - 5];
390 features->unitExpo = report[i - 3];
391 i += 9;
392 break;
393
394 default:
395 features->x_max =
396 get_unaligned_le16(&report[i + 3]);
397 features->x_phy =
398 get_unaligned_le16(&report[i + 6]);
399 features->unit = report[i + 9];
400 features->unitExpo = report[i + 11];
401 i += 12;
402 break;
403 }
404 } else if (pen) {
405 /* penabled only accepts exact bytes of data */
406 if (features->type >= TABLETPC)
407 features->pktlen = WACOM_PKGLEN_GRAPHIRE;
408 features->device_type = BTN_TOOL_PEN;
409 features->x_max =
410 get_unaligned_le16(&report[i + 3]);
411 i += 4;
412 }
413 break;
414
415 case HID_USAGE_Y:
416 if (finger) {
417 switch (features->type) {
418 case TABLETPC2FG:
419 case MTSCREEN:
420 case MTTPC:
421 features->y_max =
422 get_unaligned_le16(&report[i + 3]);
423 features->y_phy =
424 get_unaligned_le16(&report[i + 6]);
425 i += 7;
426 break;
427
428 case WACOM_24HDT:
429 features->y_max =
430 get_unaligned_le16(&report[i + 3]);
431 features->y_phy =
432 get_unaligned_le16(&report[i - 2]);
433 i += 7;
434 break;
435
436 case BAMBOO_PT:
437 features->y_phy =
438 get_unaligned_le16(&report[i + 3]);
439 features->y_max =
440 get_unaligned_le16(&report[i + 6]);
441 i += 12;
442 break;
443
444 case MTTPC_B:
445 features->y_max =
446 get_unaligned_le16(&report[i + 3]);
447 features->y_phy =
448 get_unaligned_le16(&report[i + 6]);
449 i += 9;
450 break;
451
452 default:
453 features->y_max =
454 features->x_max;
455 features->y_phy =
456 get_unaligned_le16(&report[i + 3]);
457 i += 4;
458 break;
459 }
460 } else if (pen) {
461 features->y_max =
462 get_unaligned_le16(&report[i + 3]);
463 i += 4;
464 }
465 break;
466
467 case HID_USAGE_FINGER:
468 finger = 1;
469 i++;
470 break;
471
472 /*
473 * Requiring Stylus Usage will ignore boot mouse
474 * X/Y values and some cases of invalid Digitizer X/Y
475 * values commonly reported.
476 */
477 case HID_USAGE_STYLUS:
478 pen = 1;
479 i++;
480 break;
481
482 case HID_USAGE_CONTACTMAX:
483 /* leave touch_max as is if predefined */
484 if (!features->touch_max)
485 wacom_retrieve_report_data(intf, features);
486 i++;
487 break;
488
489 case HID_USAGE_PRESSURE:
490 if (pen) {
491 features->pressure_max =
492 get_unaligned_le16(&report[i + 3]);
493 i += 4;
494 }
495 break;
496 }
497 break;
498
499 case HID_COLLECTION_END:
500 /* reset UsagePage and Finger */
501 finger = page = 0;
502 break;
503
504 case HID_COLLECTION:
505 i++;
506 switch (report[i]) {
507 case HID_COLLECTION_LOGICAL:
508 i += wacom_parse_logical_collection(&report[i],
509 features);
510 break;
511 }
512 break;
513 }
514 }
515
516 out:
517 if (!features->touch_max && touch_max)
518 features->touch_max = touch_max;
519 result = 0;
520 kfree(report);
521 return result;
522}
523
524static int wacom_set_device_mode(struct usb_interface *intf, int report_id, int length, int mode)
525{
526 unsigned char *rep_data;
527 int error = -ENOMEM, limit = 0;
528
529 rep_data = kzalloc(length, GFP_KERNEL);
530 if (!rep_data)
531 return error;
532
533 do {
534 rep_data[0] = report_id;
535 rep_data[1] = mode;
536
537 error = wacom_set_report(intf, WAC_HID_FEATURE_REPORT,
538 report_id, rep_data, length, 1);
539 } while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES);
540
541 kfree(rep_data);
542
543 return error < 0 ? error : 0;
544}
545
546/*
547 * Switch the tablet into its most-capable mode. Wacom tablets are
548 * typically configured to power-up in a mode which sends mouse-like
549 * reports to the OS. To get absolute position, pressure data, etc.
550 * from the tablet, it is necessary to switch the tablet out of this
551 * mode and into one which sends the full range of tablet data.
552 */
553static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_features *features)
554{
555 if (features->device_type == BTN_TOOL_FINGER) {
556 if (features->type > TABLETPC) {
557 /* MT Tablet PC touch */
558 return wacom_set_device_mode(intf, 3, 4, 4);
559 }
560 else if (features->type == WACOM_24HDT || features->type == CINTIQ_HYBRID) {
561 return wacom_set_device_mode(intf, 18, 3, 2);
562 }
563 } else if (features->device_type == BTN_TOOL_PEN) {
564 if (features->type <= BAMBOO_PT && features->type != WIRELESS) {
565 return wacom_set_device_mode(intf, 2, 2, 2);
566 }
567 }
568
569 return 0;
570}
571
572static int wacom_retrieve_hid_descriptor(struct usb_interface *intf,
573 struct wacom_features *features)
574{
575 int error = 0;
576 struct usb_host_interface *interface = intf->cur_altsetting;
577 struct hid_descriptor *hid_desc;
578
579 /* default features */
580 features->device_type = BTN_TOOL_PEN;
581 features->x_fuzz = 4;
582 features->y_fuzz = 4;
583 features->pressure_fuzz = 0;
584 features->distance_fuzz = 0;
585
586 /*
587 * The wireless device HID is basic and layout conflicts with
588 * other tablets (monitor and touch interface can look like pen).
589 * Skip the query for this type and modify defaults based on
590 * interface number.
591 */
592 if (features->type == WIRELESS) {
593 if (intf->cur_altsetting->desc.bInterfaceNumber == 0) {
594 features->device_type = 0;
595 } else if (intf->cur_altsetting->desc.bInterfaceNumber == 2) {
596 features->device_type = BTN_TOOL_FINGER;
597 features->pktlen = WACOM_PKGLEN_BBTOUCH3;
598 }
599 }
600
601 /* only devices that support touch need to retrieve the info */
602 if (features->type < BAMBOO_PT) {
603 goto out;
604 }
605
606 error = usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc);
607 if (error) {
608 error = usb_get_extra_descriptor(&interface->endpoint[0],
609 HID_DEVICET_REPORT, &hid_desc);
610 if (error) {
611 dev_err(&intf->dev,
612 "can not retrieve extra class descriptor\n");
613 goto out;
614 }
615 }
616 error = wacom_parse_hid(intf, hid_desc, features);
617
618 out:
619 return error;
620}
621
622struct wacom_usbdev_data {
623 struct list_head list;
624 struct kref kref;
625 struct usb_device *dev;
626 struct wacom_shared shared;
627};
628
629static LIST_HEAD(wacom_udev_list);
630static DEFINE_MUTEX(wacom_udev_list_lock);
631
632static struct usb_device *wacom_get_sibling(struct usb_device *dev, int vendor, int product)
633{
634 int port1;
635 struct usb_device *sibling;
636
637 if (vendor == 0 && product == 0)
638 return dev;
639
640 if (dev->parent == NULL)
641 return NULL;
642
643 usb_hub_for_each_child(dev->parent, port1, sibling) {
644 struct usb_device_descriptor *d;
645 if (sibling == NULL)
646 continue;
647
648 d = &sibling->descriptor;
649 if (d->idVendor == vendor && d->idProduct == product)
650 return sibling;
651 }
652
653 return NULL;
654}
655
656static struct wacom_usbdev_data *wacom_get_usbdev_data(struct usb_device *dev)
657{
658 struct wacom_usbdev_data *data;
659
660 list_for_each_entry(data, &wacom_udev_list, list) {
661 if (data->dev == dev) {
662 kref_get(&data->kref);
663 return data;
664 }
665 }
666
667 return NULL;
668}
669
670static int wacom_add_shared_data(struct wacom_wac *wacom,
671 struct usb_device *dev)
672{
673 struct wacom_usbdev_data *data;
674 int retval = 0;
675
676 mutex_lock(&wacom_udev_list_lock);
677
678 data = wacom_get_usbdev_data(dev);
679 if (!data) {
680 data = kzalloc(sizeof(struct wacom_usbdev_data), GFP_KERNEL);
681 if (!data) {
682 retval = -ENOMEM;
683 goto out;
684 }
685
686 kref_init(&data->kref);
687 data->dev = dev;
688 list_add_tail(&data->list, &wacom_udev_list);
689 }
690
691 wacom->shared = &data->shared;
692
693out:
694 mutex_unlock(&wacom_udev_list_lock);
695 return retval;
696}
697
698static void wacom_release_shared_data(struct kref *kref)
699{
700 struct wacom_usbdev_data *data =
701 container_of(kref, struct wacom_usbdev_data, kref);
702
703 mutex_lock(&wacom_udev_list_lock);
704 list_del(&data->list);
705 mutex_unlock(&wacom_udev_list_lock);
706
707 kfree(data);
708}
709
710static void wacom_remove_shared_data(struct wacom_wac *wacom)
711{
712 struct wacom_usbdev_data *data;
713
714 if (wacom->shared) {
715 data = container_of(wacom->shared, struct wacom_usbdev_data, shared);
716 kref_put(&data->kref, wacom_release_shared_data);
717 wacom->shared = NULL;
718 }
719}
720
721static int wacom_led_control(struct wacom *wacom)
722{
723 unsigned char *buf;
724 int retval;
725
726 buf = kzalloc(9, GFP_KERNEL);
727 if (!buf)
728 return -ENOMEM;
729
730 if (wacom->wacom_wac.features.type >= INTUOS5S &&
731 wacom->wacom_wac.features.type <= INTUOSPL) {
732 /*
733 * Touch Ring and crop mark LED luminance may take on
734 * one of four values:
735 * 0 = Low; 1 = Medium; 2 = High; 3 = Off
736 */
737 int ring_led = wacom->led.select[0] & 0x03;
738 int ring_lum = (((wacom->led.llv & 0x60) >> 5) - 1) & 0x03;
739 int crop_lum = 0;
740
741 buf[0] = WAC_CMD_LED_CONTROL;
742 buf[1] = (crop_lum << 4) | (ring_lum << 2) | (ring_led);
743 }
744 else {
745 int led = wacom->led.select[0] | 0x4;
746
747 if (wacom->wacom_wac.features.type == WACOM_21UX2 ||
748 wacom->wacom_wac.features.type == WACOM_24HD)
749 led |= (wacom->led.select[1] << 4) | 0x40;
750
751 buf[0] = WAC_CMD_LED_CONTROL;
752 buf[1] = led;
753 buf[2] = wacom->led.llv;
754 buf[3] = wacom->led.hlv;
755 buf[4] = wacom->led.img_lum;
756 }
757
758 retval = wacom_set_report(wacom->intf, 0x03, WAC_CMD_LED_CONTROL,
759 buf, 9, WAC_CMD_RETRIES);
760 kfree(buf);
761
762 return retval;
763}
764
765static int wacom_led_putimage(struct wacom *wacom, int button_id, const void *img)
766{
767 unsigned char *buf;
768 int i, retval;
769
770 buf = kzalloc(259, GFP_KERNEL);
771 if (!buf)
772 return -ENOMEM;
773
774 /* Send 'start' command */
775 buf[0] = WAC_CMD_ICON_START;
776 buf[1] = 1;
777 retval = wacom_set_report(wacom->intf, 0x03, WAC_CMD_ICON_START,
778 buf, 2, WAC_CMD_RETRIES);
779 if (retval < 0)
780 goto out;
781
782 buf[0] = WAC_CMD_ICON_XFER;
783 buf[1] = button_id & 0x07;
784 for (i = 0; i < 4; i++) {
785 buf[2] = i;
786 memcpy(buf + 3, img + i * 256, 256);
787
788 retval = wacom_set_report(wacom->intf, 0x03, WAC_CMD_ICON_XFER,
789 buf, 259, WAC_CMD_RETRIES);
790 if (retval < 0)
791 break;
792 }
793
794 /* Send 'stop' */
795 buf[0] = WAC_CMD_ICON_START;
796 buf[1] = 0;
797 wacom_set_report(wacom->intf, 0x03, WAC_CMD_ICON_START,
798 buf, 2, WAC_CMD_RETRIES);
799
800out:
801 kfree(buf);
802 return retval;
803}
804
805static ssize_t wacom_led_select_store(struct device *dev, int set_id,
806 const char *buf, size_t count)
807{
808 struct wacom *wacom = dev_get_drvdata(dev);
809 unsigned int id;
810 int err;
811
812 err = kstrtouint(buf, 10, &id);
813 if (err)
814 return err;
815
816 mutex_lock(&wacom->lock);
817
818 wacom->led.select[set_id] = id & 0x3;
819 err = wacom_led_control(wacom);
820
821 mutex_unlock(&wacom->lock);
822
823 return err < 0 ? err : count;
824}
825
826#define DEVICE_LED_SELECT_ATTR(SET_ID) \
827static ssize_t wacom_led##SET_ID##_select_store(struct device *dev, \
828 struct device_attribute *attr, const char *buf, size_t count) \
829{ \
830 return wacom_led_select_store(dev, SET_ID, buf, count); \
831} \
832static ssize_t wacom_led##SET_ID##_select_show(struct device *dev, \
833 struct device_attribute *attr, char *buf) \
834{ \
835 struct wacom *wacom = dev_get_drvdata(dev); \
836 return snprintf(buf, 2, "%d\n", wacom->led.select[SET_ID]); \
837} \
838static DEVICE_ATTR(status_led##SET_ID##_select, S_IWUSR | S_IRUSR, \
839 wacom_led##SET_ID##_select_show, \
840 wacom_led##SET_ID##_select_store)
841
842DEVICE_LED_SELECT_ATTR(0);
843DEVICE_LED_SELECT_ATTR(1);
844
845static ssize_t wacom_luminance_store(struct wacom *wacom, u8 *dest,
846 const char *buf, size_t count)
847{
848 unsigned int value;
849 int err;
850
851 err = kstrtouint(buf, 10, &value);
852 if (err)
853 return err;
854
855 mutex_lock(&wacom->lock);
856
857 *dest = value & 0x7f;
858 err = wacom_led_control(wacom);
859
860 mutex_unlock(&wacom->lock);
861
862 return err < 0 ? err : count;
863}
864
865#define DEVICE_LUMINANCE_ATTR(name, field) \
866static ssize_t wacom_##name##_luminance_store(struct device *dev, \
867 struct device_attribute *attr, const char *buf, size_t count) \
868{ \
869 struct wacom *wacom = dev_get_drvdata(dev); \
870 \
871 return wacom_luminance_store(wacom, &wacom->led.field, \
872 buf, count); \
873} \
874static DEVICE_ATTR(name##_luminance, S_IWUSR, \
875 NULL, wacom_##name##_luminance_store)
876
877DEVICE_LUMINANCE_ATTR(status0, llv);
878DEVICE_LUMINANCE_ATTR(status1, hlv);
879DEVICE_LUMINANCE_ATTR(buttons, img_lum);
880
881static ssize_t wacom_button_image_store(struct device *dev, int button_id,
882 const char *buf, size_t count)
883{
884 struct wacom *wacom = dev_get_drvdata(dev);
885 int err;
886
887 if (count != 1024)
888 return -EINVAL;
889
890 mutex_lock(&wacom->lock);
891
892 err = wacom_led_putimage(wacom, button_id, buf);
893
894 mutex_unlock(&wacom->lock);
895
896 return err < 0 ? err : count;
897}
898
899#define DEVICE_BTNIMG_ATTR(BUTTON_ID) \
900static ssize_t wacom_btnimg##BUTTON_ID##_store(struct device *dev, \
901 struct device_attribute *attr, const char *buf, size_t count) \
902{ \
903 return wacom_button_image_store(dev, BUTTON_ID, buf, count); \
904} \
905static DEVICE_ATTR(button##BUTTON_ID##_rawimg, S_IWUSR, \
906 NULL, wacom_btnimg##BUTTON_ID##_store)
907
908DEVICE_BTNIMG_ATTR(0);
909DEVICE_BTNIMG_ATTR(1);
910DEVICE_BTNIMG_ATTR(2);
911DEVICE_BTNIMG_ATTR(3);
912DEVICE_BTNIMG_ATTR(4);
913DEVICE_BTNIMG_ATTR(5);
914DEVICE_BTNIMG_ATTR(6);
915DEVICE_BTNIMG_ATTR(7);
916
917static struct attribute *cintiq_led_attrs[] = {
918 &dev_attr_status_led0_select.attr,
919 &dev_attr_status_led1_select.attr,
920 NULL
921};
922
923static struct attribute_group cintiq_led_attr_group = {
924 .name = "wacom_led",
925 .attrs = cintiq_led_attrs,
926};
927
928static struct attribute *intuos4_led_attrs[] = {
929 &dev_attr_status0_luminance.attr,
930 &dev_attr_status1_luminance.attr,
931 &dev_attr_status_led0_select.attr,
932 &dev_attr_buttons_luminance.attr,
933 &dev_attr_button0_rawimg.attr,
934 &dev_attr_button1_rawimg.attr,
935 &dev_attr_button2_rawimg.attr,
936 &dev_attr_button3_rawimg.attr,
937 &dev_attr_button4_rawimg.attr,
938 &dev_attr_button5_rawimg.attr,
939 &dev_attr_button6_rawimg.attr,
940 &dev_attr_button7_rawimg.attr,
941 NULL
942};
943
944static struct attribute_group intuos4_led_attr_group = {
945 .name = "wacom_led",
946 .attrs = intuos4_led_attrs,
947};
948
949static struct attribute *intuos5_led_attrs[] = {
950 &dev_attr_status0_luminance.attr,
951 &dev_attr_status_led0_select.attr,
952 NULL
953};
954
955static struct attribute_group intuos5_led_attr_group = {
956 .name = "wacom_led",
957 .attrs = intuos5_led_attrs,
958};
959
960static int wacom_initialize_leds(struct wacom *wacom)
961{
962 int error;
963
964 /* Initialize default values */
965 switch (wacom->wacom_wac.features.type) {
966 case INTUOS4S:
967 case INTUOS4:
968 case INTUOS4L:
969 wacom->led.select[0] = 0;
970 wacom->led.select[1] = 0;
971 wacom->led.llv = 10;
972 wacom->led.hlv = 20;
973 wacom->led.img_lum = 10;
974 error = sysfs_create_group(&wacom->intf->dev.kobj,
975 &intuos4_led_attr_group);
976 break;
977
978 case WACOM_24HD:
979 case WACOM_21UX2:
980 wacom->led.select[0] = 0;
981 wacom->led.select[1] = 0;
982 wacom->led.llv = 0;
983 wacom->led.hlv = 0;
984 wacom->led.img_lum = 0;
985
986 error = sysfs_create_group(&wacom->intf->dev.kobj,
987 &cintiq_led_attr_group);
988 break;
989
990 case INTUOS5S:
991 case INTUOS5:
992 case INTUOS5L:
993 case INTUOSPS:
994 case INTUOSPM:
995 case INTUOSPL:
996 if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) {
997 wacom->led.select[0] = 0;
998 wacom->led.select[1] = 0;
999 wacom->led.llv = 32;
1000 wacom->led.hlv = 0;
1001 wacom->led.img_lum = 0;
1002
1003 error = sysfs_create_group(&wacom->intf->dev.kobj,
1004 &intuos5_led_attr_group);
1005 } else
1006 return 0;
1007 break;
1008
1009 default:
1010 return 0;
1011 }
1012
1013 if (error) {
1014 dev_err(&wacom->intf->dev,
1015 "cannot create sysfs group err: %d\n", error);
1016 return error;
1017 }
1018 wacom_led_control(wacom);
1019
1020 return 0;
1021}
1022
1023static void wacom_destroy_leds(struct wacom *wacom)
1024{
1025 switch (wacom->wacom_wac.features.type) {
1026 case INTUOS4S:
1027 case INTUOS4:
1028 case INTUOS4L:
1029 sysfs_remove_group(&wacom->intf->dev.kobj,
1030 &intuos4_led_attr_group);
1031 break;
1032
1033 case WACOM_24HD:
1034 case WACOM_21UX2:
1035 sysfs_remove_group(&wacom->intf->dev.kobj,
1036 &cintiq_led_attr_group);
1037 break;
1038
1039 case INTUOS5S:
1040 case INTUOS5:
1041 case INTUOS5L:
1042 case INTUOSPS:
1043 case INTUOSPM:
1044 case INTUOSPL:
1045 if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN)
1046 sysfs_remove_group(&wacom->intf->dev.kobj,
1047 &intuos5_led_attr_group);
1048 break;
1049 }
1050}
1051
1052static enum power_supply_property wacom_battery_props[] = {
1053 POWER_SUPPLY_PROP_SCOPE,
1054 POWER_SUPPLY_PROP_CAPACITY
1055};
1056
1057static int wacom_battery_get_property(struct power_supply *psy,
1058 enum power_supply_property psp,
1059 union power_supply_propval *val)
1060{
1061 struct wacom *wacom = container_of(psy, struct wacom, battery);
1062 int ret = 0;
1063
1064 switch (psp) {
1065 case POWER_SUPPLY_PROP_SCOPE:
1066 val->intval = POWER_SUPPLY_SCOPE_DEVICE;
1067 break;
1068 case POWER_SUPPLY_PROP_CAPACITY:
1069 val->intval =
1070 wacom->wacom_wac.battery_capacity * 100 / 31;
1071 break;
1072 default:
1073 ret = -EINVAL;
1074 break;
1075 }
1076
1077 return ret;
1078}
1079
1080static int wacom_initialize_battery(struct wacom *wacom)
1081{
1082 int error = 0;
1083
1084 if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR) {
1085 wacom->battery.properties = wacom_battery_props;
1086 wacom->battery.num_properties = ARRAY_SIZE(wacom_battery_props);
1087 wacom->battery.get_property = wacom_battery_get_property;
1088 wacom->battery.name = "wacom_battery";
1089 wacom->battery.type = POWER_SUPPLY_TYPE_BATTERY;
1090 wacom->battery.use_for_apm = 0;
1091
1092 error = power_supply_register(&wacom->usbdev->dev,
1093 &wacom->battery);
1094
1095 if (!error)
1096 power_supply_powers(&wacom->battery,
1097 &wacom->usbdev->dev);
1098 }
1099
1100 return error;
1101}
1102
1103static void wacom_destroy_battery(struct wacom *wacom)
1104{
1105 if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR &&
1106 wacom->battery.dev) {
1107 power_supply_unregister(&wacom->battery);
1108 wacom->battery.dev = NULL;
1109 }
1110}
1111
1112static int wacom_register_input(struct wacom *wacom)
1113{
1114 struct input_dev *input_dev;
1115 struct usb_interface *intf = wacom->intf;
1116 struct usb_device *dev = interface_to_usbdev(intf);
1117 struct wacom_wac *wacom_wac = &(wacom->wacom_wac);
1118 int error;
1119
1120 input_dev = input_allocate_device();
1121 if (!input_dev) {
1122 error = -ENOMEM;
1123 goto fail1;
1124 }
1125
1126 input_dev->name = wacom_wac->name;
1127 input_dev->dev.parent = &intf->dev;
1128 input_dev->open = wacom_open;
1129 input_dev->close = wacom_close;
1130 usb_to_input_id(dev, &input_dev->id);
1131 input_set_drvdata(input_dev, wacom);
1132
1133 wacom_wac->input = input_dev;
1134 error = wacom_setup_input_capabilities(input_dev, wacom_wac);
1135 if (error)
1136 goto fail1;
1137
1138 error = input_register_device(input_dev);
1139 if (error)
1140 goto fail2;
1141
1142 return 0;
1143
1144fail2:
1145 input_free_device(input_dev);
1146 wacom_wac->input = NULL;
1147fail1:
1148 return error;
1149}
1150
1151static void wacom_wireless_work(struct work_struct *work)
1152{
1153 struct wacom *wacom = container_of(work, struct wacom, work);
1154 struct usb_device *usbdev = wacom->usbdev;
1155 struct wacom_wac *wacom_wac = &wacom->wacom_wac;
1156 struct wacom *wacom1, *wacom2;
1157 struct wacom_wac *wacom_wac1, *wacom_wac2;
1158 int error;
1159
1160 /*
1161 * Regardless if this is a disconnect or a new tablet,
1162 * remove any existing input and battery devices.
1163 */
1164
1165 wacom_destroy_battery(wacom);
1166
1167 /* Stylus interface */
1168 wacom1 = usb_get_intfdata(usbdev->config->interface[1]);
1169 wacom_wac1 = &(wacom1->wacom_wac);
1170 if (wacom_wac1->input)
1171 input_unregister_device(wacom_wac1->input);
1172 wacom_wac1->input = NULL;
1173
1174 /* Touch interface */
1175 wacom2 = usb_get_intfdata(usbdev->config->interface[2]);
1176 wacom_wac2 = &(wacom2->wacom_wac);
1177 if (wacom_wac2->input)
1178 input_unregister_device(wacom_wac2->input);
1179 wacom_wac2->input = NULL;
1180
1181 if (wacom_wac->pid == 0) {
1182 dev_info(&wacom->intf->dev, "wireless tablet disconnected\n");
1183 } else {
1184 const struct usb_device_id *id = wacom_ids;
1185
1186 dev_info(&wacom->intf->dev,
1187 "wireless tablet connected with PID %x\n",
1188 wacom_wac->pid);
1189
1190 while (id->match_flags) {
1191 if (id->idVendor == USB_VENDOR_ID_WACOM &&
1192 id->idProduct == wacom_wac->pid)
1193 break;
1194 id++;
1195 }
1196
1197 if (!id->match_flags) {
1198 dev_info(&wacom->intf->dev,
1199 "ignoring unknown PID.\n");
1200 return;
1201 }
1202
1203 /* Stylus interface */
1204 wacom_wac1->features =
1205 *((struct wacom_features *)id->driver_info);
1206 wacom_wac1->features.device_type = BTN_TOOL_PEN;
1207 snprintf(wacom_wac1->name, WACOM_NAME_MAX, "%s (WL) Pen",
1208 wacom_wac1->features.name);
1209 wacom_wac1->shared->touch_max = wacom_wac1->features.touch_max;
1210 wacom_wac1->shared->type = wacom_wac1->features.type;
1211 error = wacom_register_input(wacom1);
1212 if (error)
1213 goto fail;
1214
1215 /* Touch interface */
1216 if (wacom_wac1->features.touch_max ||
1217 wacom_wac1->features.type == INTUOSHT) {
1218 wacom_wac2->features =
1219 *((struct wacom_features *)id->driver_info);
1220 wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3;
1221 wacom_wac2->features.device_type = BTN_TOOL_FINGER;
1222 wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096;
1223 if (wacom_wac2->features.touch_max)
1224 snprintf(wacom_wac2->name, WACOM_NAME_MAX,
1225 "%s (WL) Finger",wacom_wac2->features.name);
1226 else
1227 snprintf(wacom_wac2->name, WACOM_NAME_MAX,
1228 "%s (WL) Pad",wacom_wac2->features.name);
1229 error = wacom_register_input(wacom2);
1230 if (error)
1231 goto fail;
1232
1233 if (wacom_wac1->features.type == INTUOSHT &&
1234 wacom_wac1->features.touch_max)
1235 wacom_wac->shared->touch_input = wacom_wac2->input;
1236 }
1237
1238 error = wacom_initialize_battery(wacom);
1239 if (error)
1240 goto fail;
1241 }
1242
1243 return;
1244
1245fail:
1246 if (wacom_wac2->input) {
1247 input_unregister_device(wacom_wac2->input);
1248 wacom_wac2->input = NULL;
1249 }
1250
1251 if (wacom_wac1->input) {
1252 input_unregister_device(wacom_wac1->input);
1253 wacom_wac1->input = NULL;
1254 }
1255 return;
1256}
1257
1258/*
1259 * Not all devices report physical dimensions from HID.
1260 * Compute the default from hardcoded logical dimension
1261 * and resolution before driver overwrites them.
1262 */
1263static void wacom_set_default_phy(struct wacom_features *features)
1264{
1265 if (features->x_resolution) {
1266 features->x_phy = (features->x_max * 100) /
1267 features->x_resolution;
1268 features->y_phy = (features->y_max * 100) /
1269 features->y_resolution;
1270 }
1271}
1272
1273static void wacom_calculate_res(struct wacom_features *features)
1274{
1275 features->x_resolution = wacom_calc_hid_res(features->x_max,
1276 features->x_phy,
1277 features->unit,
1278 features->unitExpo);
1279 features->y_resolution = wacom_calc_hid_res(features->y_max,
1280 features->y_phy,
1281 features->unit,
1282 features->unitExpo);
1283}
1284
1285static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id)
1286{
1287 struct usb_device *dev = interface_to_usbdev(intf);
1288 struct usb_endpoint_descriptor *endpoint;
1289 struct wacom *wacom;
1290 struct wacom_wac *wacom_wac;
1291 struct wacom_features *features;
1292 int error;
1293
1294 if (!id->driver_info)
1295 return -EINVAL;
1296
1297 wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
1298 if (!wacom)
1299 return -ENOMEM;
1300
1301 wacom_wac = &wacom->wacom_wac;
1302 wacom_wac->features = *((struct wacom_features *)id->driver_info);
1303 features = &wacom_wac->features;
1304 if (features->pktlen > WACOM_PKGLEN_MAX) {
1305 error = -EINVAL;
1306 goto fail1;
1307 }
1308
1309 wacom_wac->data = usb_alloc_coherent(dev, WACOM_PKGLEN_MAX,
1310 GFP_KERNEL, &wacom->data_dma);
1311 if (!wacom_wac->data) {
1312 error = -ENOMEM;
1313 goto fail1;
1314 }
1315
1316 wacom->irq = usb_alloc_urb(0, GFP_KERNEL);
1317 if (!wacom->irq) {
1318 error = -ENOMEM;
1319 goto fail2;
1320 }
1321
1322 wacom->usbdev = dev;
1323 wacom->intf = intf;
1324 mutex_init(&wacom->lock);
1325 INIT_WORK(&wacom->work, wacom_wireless_work);
1326 usb_make_path(dev, wacom->phys, sizeof(wacom->phys));
1327 strlcat(wacom->phys, "/input0", sizeof(wacom->phys));
1328
1329 endpoint = &intf->cur_altsetting->endpoint[0].desc;
1330
1331 /* set the default size in case we do not get them from hid */
1332 wacom_set_default_phy(features);
1333
1334 /* Retrieve the physical and logical size for touch devices */
1335 error = wacom_retrieve_hid_descriptor(intf, features);
1336 if (error)
1337 goto fail3;
1338
1339 /*
1340 * Intuos5 has no useful data about its touch interface in its
1341 * HID descriptor. If this is the touch interface (wMaxPacketSize
1342 * of WACOM_PKGLEN_BBTOUCH3), override the table values.
1343 */
1344 if (features->type >= INTUOS5S && features->type <= INTUOSHT) {
1345 if (endpoint->wMaxPacketSize == WACOM_PKGLEN_BBTOUCH3) {
1346 features->device_type = BTN_TOOL_FINGER;
1347 features->pktlen = WACOM_PKGLEN_BBTOUCH3;
1348
1349 features->x_max = 4096;
1350 features->y_max = 4096;
1351 } else {
1352 features->device_type = BTN_TOOL_PEN;
1353 }
1354 }
1355
1356 wacom_setup_device_quirks(features);
1357
1358 /* set unit to "100th of a mm" for devices not reported by HID */
1359 if (!features->unit) {
1360 features->unit = 0x11;
1361 features->unitExpo = 16 - 3;
1362 }
1363 wacom_calculate_res(features);
1364
1365 strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name));
1366
1367 if (features->quirks & WACOM_QUIRK_MULTI_INPUT) {
1368 struct usb_device *other_dev;
1369
1370 /* Append the device type to the name */
1371 if (features->device_type != BTN_TOOL_FINGER)
1372 strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX);
1373 else if (features->touch_max)
1374 strlcat(wacom_wac->name, " Finger", WACOM_NAME_MAX);
1375 else
1376 strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX);
1377
1378 other_dev = wacom_get_sibling(dev, features->oVid, features->oPid);
1379 if (other_dev == NULL || wacom_get_usbdev_data(other_dev) == NULL)
1380 other_dev = dev;
1381 error = wacom_add_shared_data(wacom_wac, other_dev);
1382 if (error)
1383 goto fail3;
1384 }
1385
1386 usb_fill_int_urb(wacom->irq, dev,
1387 usb_rcvintpipe(dev, endpoint->bEndpointAddress),
1388 wacom_wac->data, features->pktlen,
1389 wacom_sys_irq, wacom, endpoint->bInterval);
1390 wacom->irq->transfer_dma = wacom->data_dma;
1391 wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
1392
1393 error = wacom_initialize_leds(wacom);
1394 if (error)
1395 goto fail4;
1396
1397 if (!(features->quirks & WACOM_QUIRK_NO_INPUT)) {
1398 error = wacom_register_input(wacom);
1399 if (error)
1400 goto fail5;
1401 }
1402
1403 /* Note that if query fails it is not a hard failure */
1404 wacom_query_tablet_data(intf, features);
1405
1406 usb_set_intfdata(intf, wacom);
1407
1408 if (features->quirks & WACOM_QUIRK_MONITOR) {
1409 if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
1410 error = -EIO;
1411 goto fail5;
1412 }
1413 }
1414
1415 if (wacom_wac->features.type == INTUOSHT && wacom_wac->features.touch_max) {
1416 if (wacom_wac->features.device_type == BTN_TOOL_FINGER)
1417 wacom_wac->shared->touch_input = wacom_wac->input;
1418 }
1419
1420 return 0;
1421
1422 fail5: wacom_destroy_leds(wacom);
1423 fail4: wacom_remove_shared_data(wacom_wac);
1424 fail3: usb_free_urb(wacom->irq);
1425 fail2: usb_free_coherent(dev, WACOM_PKGLEN_MAX, wacom_wac->data, wacom->data_dma);
1426 fail1: kfree(wacom);
1427 return error;
1428}
1429
1430static void wacom_disconnect(struct usb_interface *intf)
1431{
1432 struct wacom *wacom = usb_get_intfdata(intf);
1433
1434 usb_set_intfdata(intf, NULL);
1435
1436 usb_kill_urb(wacom->irq);
1437 cancel_work_sync(&wacom->work);
1438 if (wacom->wacom_wac.input)
1439 input_unregister_device(wacom->wacom_wac.input);
1440 wacom_destroy_battery(wacom);
1441 wacom_destroy_leds(wacom);
1442 usb_free_urb(wacom->irq);
1443 usb_free_coherent(interface_to_usbdev(intf), WACOM_PKGLEN_MAX,
1444 wacom->wacom_wac.data, wacom->data_dma);
1445 wacom_remove_shared_data(&wacom->wacom_wac);
1446 kfree(wacom);
1447}
1448
1449static int wacom_suspend(struct usb_interface *intf, pm_message_t message)
1450{
1451 struct wacom *wacom = usb_get_intfdata(intf);
1452
1453 mutex_lock(&wacom->lock);
1454 usb_kill_urb(wacom->irq);
1455 mutex_unlock(&wacom->lock);
1456
1457 return 0;
1458}
1459
1460static int wacom_resume(struct usb_interface *intf)
1461{
1462 struct wacom *wacom = usb_get_intfdata(intf);
1463 struct wacom_features *features = &wacom->wacom_wac.features;
1464 int rv = 0;
1465
1466 mutex_lock(&wacom->lock);
1467
1468 /* switch to wacom mode first */
1469 wacom_query_tablet_data(intf, features);
1470 wacom_led_control(wacom);
1471
1472 if ((wacom->open || (features->quirks & WACOM_QUIRK_MONITOR)) &&
1473 usb_submit_urb(wacom->irq, GFP_NOIO) < 0)
1474 rv = -EIO;
1475
1476 mutex_unlock(&wacom->lock);
1477
1478 return rv;
1479}
1480
1481static int wacom_reset_resume(struct usb_interface *intf)
1482{
1483 return wacom_resume(intf);
1484}
1485
1486static struct usb_driver wacom_driver = {
1487 .name = "wacom",
1488 .id_table = wacom_ids,
1489 .probe = wacom_probe,
1490 .disconnect = wacom_disconnect,
1491 .suspend = wacom_suspend,
1492 .resume = wacom_resume,
1493 .reset_resume = wacom_reset_resume,
1494 .supports_autosuspend = 1,
1495};
1496
1497module_usb_driver(wacom_driver);
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
deleted file mode 100644
index 977d05cd9e2e..000000000000
--- a/drivers/input/tablet/wacom_wac.c
+++ /dev/null
@@ -1,2499 +0,0 @@
1/*
2 * drivers/input/tablet/wacom_wac.c
3 *
4 * USB Wacom tablet support - Wacom specific code
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
15#include "wacom_wac.h"
16#include "wacom.h"
17#include <linux/input/mt.h>
18#include <linux/hid.h>
19
20/* resolution for penabled devices */
21#define WACOM_PL_RES 20
22#define WACOM_PENPRTN_RES 40
23#define WACOM_VOLITO_RES 50
24#define WACOM_GRAPHIRE_RES 80
25#define WACOM_INTUOS_RES 100
26#define WACOM_INTUOS3_RES 200
27
28/* Scale factor relating reported contact size to logical contact area.
29 * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
30 */
31#define WACOM_CONTACT_AREA_SCALE 2607
32
33static int wacom_penpartner_irq(struct wacom_wac *wacom)
34{
35 unsigned char *data = wacom->data;
36 struct input_dev *input = wacom->input;
37
38 switch (data[0]) {
39 case 1:
40 if (data[5] & 0x80) {
41 wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
42 wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
43 input_report_key(input, wacom->tool[0], 1);
44 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
45 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
46 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
47 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
48 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
49 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
50 } else {
51 input_report_key(input, wacom->tool[0], 0);
52 input_report_abs(input, ABS_MISC, 0); /* report tool id */
53 input_report_abs(input, ABS_PRESSURE, -1);
54 input_report_key(input, BTN_TOUCH, 0);
55 }
56 break;
57
58 case 2:
59 input_report_key(input, BTN_TOOL_PEN, 1);
60 input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
61 input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
62 input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
63 input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
64 input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
65 input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
66 break;
67
68 default:
69 dev_dbg(input->dev.parent,
70 "%s: received unknown report #%d\n", __func__, data[0]);
71 return 0;
72 }
73
74 return 1;
75}
76
77static int wacom_pl_irq(struct wacom_wac *wacom)
78{
79 struct wacom_features *features = &wacom->features;
80 unsigned char *data = wacom->data;
81 struct input_dev *input = wacom->input;
82 int prox, pressure;
83
84 if (data[0] != WACOM_REPORT_PENABLED) {
85 dev_dbg(input->dev.parent,
86 "%s: received unknown report #%d\n", __func__, data[0]);
87 return 0;
88 }
89
90 prox = data[1] & 0x40;
91
92 if (prox) {
93 wacom->id[0] = ERASER_DEVICE_ID;
94 pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
95 if (features->pressure_max > 255)
96 pressure = (pressure << 1) | ((data[4] >> 6) & 1);
97 pressure += (features->pressure_max + 1) / 2;
98
99 /*
100 * if going from out of proximity into proximity select between the eraser
101 * and the pen based on the state of the stylus2 button, choose eraser if
102 * pressed else choose pen. if not a proximity change from out to in, send
103 * an out of proximity for previous tool then a in for new tool.
104 */
105 if (!wacom->tool[0]) {
106 /* Eraser bit set for DTF */
107 if (data[1] & 0x10)
108 wacom->tool[1] = BTN_TOOL_RUBBER;
109 else
110 /* Going into proximity select tool */
111 wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
112 } else {
113 /* was entered with stylus2 pressed */
114 if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
115 /* report out proximity for previous tool */
116 input_report_key(input, wacom->tool[1], 0);
117 input_sync(input);
118 wacom->tool[1] = BTN_TOOL_PEN;
119 return 0;
120 }
121 }
122 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
123 /* Unknown tool selected default to pen tool */
124 wacom->tool[1] = BTN_TOOL_PEN;
125 wacom->id[0] = STYLUS_DEVICE_ID;
126 }
127 input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
128 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
129 input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
130 input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
131 input_report_abs(input, ABS_PRESSURE, pressure);
132
133 input_report_key(input, BTN_TOUCH, data[4] & 0x08);
134 input_report_key(input, BTN_STYLUS, data[4] & 0x10);
135 /* Only allow the stylus2 button to be reported for the pen tool. */
136 input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
137 } else {
138 /* report proximity-out of a (valid) tool */
139 if (wacom->tool[1] != BTN_TOOL_RUBBER) {
140 /* Unknown tool selected default to pen tool */
141 wacom->tool[1] = BTN_TOOL_PEN;
142 }
143 input_report_key(input, wacom->tool[1], prox);
144 }
145
146 wacom->tool[0] = prox; /* Save proximity state */
147 return 1;
148}
149
150static int wacom_ptu_irq(struct wacom_wac *wacom)
151{
152 unsigned char *data = wacom->data;
153 struct input_dev *input = wacom->input;
154
155 if (data[0] != WACOM_REPORT_PENABLED) {
156 dev_dbg(input->dev.parent,
157 "%s: received unknown report #%d\n", __func__, data[0]);
158 return 0;
159 }
160
161 if (data[1] & 0x04) {
162 input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
163 input_report_key(input, BTN_TOUCH, data[1] & 0x08);
164 wacom->id[0] = ERASER_DEVICE_ID;
165 } else {
166 input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
167 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
168 wacom->id[0] = STYLUS_DEVICE_ID;
169 }
170 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
171 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
172 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
173 input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
174 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
175 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
176 return 1;
177}
178
179static int wacom_dtu_irq(struct wacom_wac *wacom)
180{
181 unsigned char *data = wacom->data;
182 struct input_dev *input = wacom->input;
183 int prox = data[1] & 0x20;
184
185 dev_dbg(input->dev.parent,
186 "%s: received report #%d", __func__, data[0]);
187
188 if (prox) {
189 /* Going into proximity select tool */
190 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
191 if (wacom->tool[0] == BTN_TOOL_PEN)
192 wacom->id[0] = STYLUS_DEVICE_ID;
193 else
194 wacom->id[0] = ERASER_DEVICE_ID;
195 }
196 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
197 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
198 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
199 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
200 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
201 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
202 if (!prox) /* out-prox */
203 wacom->id[0] = 0;
204 input_report_key(input, wacom->tool[0], prox);
205 input_report_abs(input, ABS_MISC, wacom->id[0]);
206 return 1;
207}
208
209static int wacom_dtus_irq(struct wacom_wac *wacom)
210{
211 char *data = wacom->data;
212 struct input_dev *input = wacom->input;
213 unsigned short prox, pressure = 0;
214
215 if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
216 dev_dbg(input->dev.parent,
217 "%s: received unknown report #%d", __func__, data[0]);
218 return 0;
219 } else if (data[0] == WACOM_REPORT_DTUSPAD) {
220 input_report_key(input, BTN_0, (data[1] & 0x01));
221 input_report_key(input, BTN_1, (data[1] & 0x02));
222 input_report_key(input, BTN_2, (data[1] & 0x04));
223 input_report_key(input, BTN_3, (data[1] & 0x08));
224 input_report_abs(input, ABS_MISC,
225 data[1] & 0x0f ? PAD_DEVICE_ID : 0);
226 /*
227 * Serial number is required when expresskeys are
228 * reported through pen interface.
229 */
230 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
231 return 1;
232 } else {
233 prox = data[1] & 0x80;
234 if (prox) {
235 switch ((data[1] >> 3) & 3) {
236 case 1: /* Rubber */
237 wacom->tool[0] = BTN_TOOL_RUBBER;
238 wacom->id[0] = ERASER_DEVICE_ID;
239 break;
240
241 case 2: /* Pen */
242 wacom->tool[0] = BTN_TOOL_PEN;
243 wacom->id[0] = STYLUS_DEVICE_ID;
244 break;
245 }
246 }
247
248 input_report_key(input, BTN_STYLUS, data[1] & 0x20);
249 input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
250 input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
251 input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
252 pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
253 input_report_abs(input, ABS_PRESSURE, pressure);
254 input_report_key(input, BTN_TOUCH, pressure > 10);
255
256 if (!prox) /* out-prox */
257 wacom->id[0] = 0;
258 input_report_key(input, wacom->tool[0], prox);
259 input_report_abs(input, ABS_MISC, wacom->id[0]);
260 input_event(input, EV_MSC, MSC_SERIAL, 1);
261 return 1;
262 }
263}
264
265static int wacom_graphire_irq(struct wacom_wac *wacom)
266{
267 struct wacom_features *features = &wacom->features;
268 unsigned char *data = wacom->data;
269 struct input_dev *input = wacom->input;
270 int prox;
271 int rw = 0;
272 int retval = 0;
273
274 if (data[0] != WACOM_REPORT_PENABLED) {
275 dev_dbg(input->dev.parent,
276 "%s: received unknown report #%d\n", __func__, data[0]);
277 goto exit;
278 }
279
280 prox = data[1] & 0x80;
281 if (prox || wacom->id[0]) {
282 if (prox) {
283 switch ((data[1] >> 5) & 3) {
284
285 case 0: /* Pen */
286 wacom->tool[0] = BTN_TOOL_PEN;
287 wacom->id[0] = STYLUS_DEVICE_ID;
288 break;
289
290 case 1: /* Rubber */
291 wacom->tool[0] = BTN_TOOL_RUBBER;
292 wacom->id[0] = ERASER_DEVICE_ID;
293 break;
294
295 case 2: /* Mouse with wheel */
296 input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
297 /* fall through */
298
299 case 3: /* Mouse without wheel */
300 wacom->tool[0] = BTN_TOOL_MOUSE;
301 wacom->id[0] = CURSOR_DEVICE_ID;
302 break;
303 }
304 }
305 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
306 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
307 if (wacom->tool[0] != BTN_TOOL_MOUSE) {
308 input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x03) << 8));
309 input_report_key(input, BTN_TOUCH, data[1] & 0x01);
310 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
311 input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
312 } else {
313 input_report_key(input, BTN_LEFT, data[1] & 0x01);
314 input_report_key(input, BTN_RIGHT, data[1] & 0x02);
315 if (features->type == WACOM_G4 ||
316 features->type == WACOM_MO) {
317 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
318 rw = (data[7] & 0x04) - (data[7] & 0x03);
319 } else {
320 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
321 rw = -(signed char)data[6];
322 }
323 input_report_rel(input, REL_WHEEL, rw);
324 }
325
326 if (!prox)
327 wacom->id[0] = 0;
328 input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
329 input_report_key(input, wacom->tool[0], prox);
330 input_event(input, EV_MSC, MSC_SERIAL, 1);
331 input_sync(input); /* sync last event */
332 }
333
334 /* send pad data */
335 switch (features->type) {
336 case WACOM_G4:
337 prox = data[7] & 0xf8;
338 if (prox || wacom->id[1]) {
339 wacom->id[1] = PAD_DEVICE_ID;
340 input_report_key(input, BTN_BACK, (data[7] & 0x40));
341 input_report_key(input, BTN_FORWARD, (data[7] & 0x80));
342 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
343 input_report_rel(input, REL_WHEEL, rw);
344 if (!prox)
345 wacom->id[1] = 0;
346 input_report_abs(input, ABS_MISC, wacom->id[1]);
347 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
348 retval = 1;
349 }
350 break;
351
352 case WACOM_MO:
353 prox = (data[7] & 0xf8) || data[8];
354 if (prox || wacom->id[1]) {
355 wacom->id[1] = PAD_DEVICE_ID;
356 input_report_key(input, BTN_BACK, (data[7] & 0x08));
357 input_report_key(input, BTN_LEFT, (data[7] & 0x20));
358 input_report_key(input, BTN_FORWARD, (data[7] & 0x10));
359 input_report_key(input, BTN_RIGHT, (data[7] & 0x40));
360 input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
361 if (!prox)
362 wacom->id[1] = 0;
363 input_report_abs(input, ABS_MISC, wacom->id[1]);
364 input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
365 retval = 1;
366 }
367 break;
368 }
369exit:
370 return retval;
371}
372
373static int wacom_intuos_inout(struct wacom_wac *wacom)
374{
375 struct wacom_features *features = &wacom->features;
376 unsigned char *data = wacom->data;
377 struct input_dev *input = wacom->input;
378 int idx = 0;
379
380 /* tool number */
381 if (features->type == INTUOS)
382 idx = data[1] & 0x01;
383
384 /* Enter report */
385 if ((data[1] & 0xfc) == 0xc0) {
386 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
387 wacom->shared->stylus_in_proximity = true;
388
389 /* serial number of the tool */
390 wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
391 (data[4] << 20) + (data[5] << 12) +
392 (data[6] << 4) + (data[7] >> 4);
393
394 wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
395 ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
396
397 switch (wacom->id[idx]) {
398 case 0x812: /* Inking pen */
399 case 0x801: /* Intuos3 Inking pen */
400 case 0x120802: /* Intuos4/5 Inking Pen */
401 case 0x012:
402 wacom->tool[idx] = BTN_TOOL_PENCIL;
403 break;
404
405 case 0x822: /* Pen */
406 case 0x842:
407 case 0x852:
408 case 0x823: /* Intuos3 Grip Pen */
409 case 0x813: /* Intuos3 Classic Pen */
410 case 0x885: /* Intuos3 Marker Pen */
411 case 0x802: /* Intuos4/5 13HD/24HD General Pen */
412 case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
413 case 0x022:
414 case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
415 case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
416 case 0x160802: /* Cintiq 13HD Pro Pen */
417 case 0x180802: /* DTH2242 Pen */
418 case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
419 wacom->tool[idx] = BTN_TOOL_PEN;
420 break;
421
422 case 0x832: /* Stroke pen */
423 case 0x032:
424 wacom->tool[idx] = BTN_TOOL_BRUSH;
425 break;
426
427 case 0x007: /* Mouse 4D and 2D */
428 case 0x09c:
429 case 0x094:
430 case 0x017: /* Intuos3 2D Mouse */
431 case 0x806: /* Intuos4 Mouse */
432 wacom->tool[idx] = BTN_TOOL_MOUSE;
433 break;
434
435 case 0x096: /* Lens cursor */
436 case 0x097: /* Intuos3 Lens cursor */
437 case 0x006: /* Intuos4 Lens cursor */
438 wacom->tool[idx] = BTN_TOOL_LENS;
439 break;
440
441 case 0x82a: /* Eraser */
442 case 0x85a:
443 case 0x91a:
444 case 0xd1a:
445 case 0x0fa:
446 case 0x82b: /* Intuos3 Grip Pen Eraser */
447 case 0x81b: /* Intuos3 Classic Pen Eraser */
448 case 0x91b: /* Intuos3 Airbrush Eraser */
449 case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
450 case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
451 case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
452 case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
453 case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
454 case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
455 case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
456 case 0x18080a: /* DTH2242 Eraser */
457 case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
458 wacom->tool[idx] = BTN_TOOL_RUBBER;
459 break;
460
461 case 0xd12:
462 case 0x912:
463 case 0x112:
464 case 0x913: /* Intuos3 Airbrush */
465 case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
466 case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
467 wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
468 break;
469
470 default: /* Unknown tool */
471 wacom->tool[idx] = BTN_TOOL_PEN;
472 break;
473 }
474 return 1;
475 }
476
477 /* older I4 styli don't work with new Cintiqs */
478 if (!((wacom->id[idx] >> 20) & 0x01) &&
479 (features->type == WACOM_21UX2))
480 return 1;
481
482 /* Range Report */
483 if ((data[1] & 0xfe) == 0x20) {
484 input_report_key(input, BTN_TOUCH, 0);
485 input_report_abs(input, ABS_PRESSURE, 0);
486 input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
487 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
488 wacom->shared->stylus_in_proximity = true;
489 }
490
491 /* Exit report */
492 if ((data[1] & 0xfe) == 0x80) {
493 if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
494 wacom->shared->stylus_in_proximity = false;
495
496 /*
497 * Reset all states otherwise we lose the initial states
498 * when in-prox next time
499 */
500 input_report_abs(input, ABS_X, 0);
501 input_report_abs(input, ABS_Y, 0);
502 input_report_abs(input, ABS_DISTANCE, 0);
503 input_report_abs(input, ABS_TILT_X, 0);
504 input_report_abs(input, ABS_TILT_Y, 0);
505 if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
506 input_report_key(input, BTN_LEFT, 0);
507 input_report_key(input, BTN_MIDDLE, 0);
508 input_report_key(input, BTN_RIGHT, 0);
509 input_report_key(input, BTN_SIDE, 0);
510 input_report_key(input, BTN_EXTRA, 0);
511 input_report_abs(input, ABS_THROTTLE, 0);
512 input_report_abs(input, ABS_RZ, 0);
513 } else {
514 input_report_abs(input, ABS_PRESSURE, 0);
515 input_report_key(input, BTN_STYLUS, 0);
516 input_report_key(input, BTN_STYLUS2, 0);
517 input_report_key(input, BTN_TOUCH, 0);
518 input_report_abs(input, ABS_WHEEL, 0);
519 if (features->type >= INTUOS3S)
520 input_report_abs(input, ABS_Z, 0);
521 }
522 input_report_key(input, wacom->tool[idx], 0);
523 input_report_abs(input, ABS_MISC, 0); /* reset tool id */
524 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
525 wacom->id[idx] = 0;
526 return 2;
527 }
528 return 0;
529}
530
531static void wacom_intuos_general(struct wacom_wac *wacom)
532{
533 struct wacom_features *features = &wacom->features;
534 unsigned char *data = wacom->data;
535 struct input_dev *input = wacom->input;
536 unsigned int t;
537
538 /* general pen packet */
539 if ((data[1] & 0xb8) == 0xa0) {
540 t = (data[6] << 2) | ((data[7] >> 6) & 3);
541 if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
542 t = (t << 1) | (data[1] & 1);
543 }
544 input_report_abs(input, ABS_PRESSURE, t);
545 input_report_abs(input, ABS_TILT_X,
546 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
547 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
548 input_report_key(input, BTN_STYLUS, data[1] & 2);
549 input_report_key(input, BTN_STYLUS2, data[1] & 4);
550 input_report_key(input, BTN_TOUCH, t > 10);
551 }
552
553 /* airbrush second packet */
554 if ((data[1] & 0xbc) == 0xb4) {
555 input_report_abs(input, ABS_WHEEL,
556 (data[6] << 2) | ((data[7] >> 6) & 3));
557 input_report_abs(input, ABS_TILT_X,
558 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
559 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
560 }
561}
562
563static int wacom_intuos_irq(struct wacom_wac *wacom)
564{
565 struct wacom_features *features = &wacom->features;
566 unsigned char *data = wacom->data;
567 struct input_dev *input = wacom->input;
568 unsigned int t;
569 int idx = 0, result;
570
571 if (data[0] != WACOM_REPORT_PENABLED &&
572 data[0] != WACOM_REPORT_INTUOSREAD &&
573 data[0] != WACOM_REPORT_INTUOSWRITE &&
574 data[0] != WACOM_REPORT_INTUOSPAD &&
575 data[0] != WACOM_REPORT_INTUOS5PAD) {
576 dev_dbg(input->dev.parent,
577 "%s: received unknown report #%d\n", __func__, data[0]);
578 return 0;
579 }
580
581 /* tool number */
582 if (features->type == INTUOS)
583 idx = data[1] & 0x01;
584
585 /* pad packets. Works as a second tool and is always in prox */
586 if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
587 if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
588 input_report_key(input, BTN_0, (data[2] & 0x01));
589 input_report_key(input, BTN_1, (data[3] & 0x01));
590 input_report_key(input, BTN_2, (data[3] & 0x02));
591 input_report_key(input, BTN_3, (data[3] & 0x04));
592 input_report_key(input, BTN_4, (data[3] & 0x08));
593 input_report_key(input, BTN_5, (data[3] & 0x10));
594 input_report_key(input, BTN_6, (data[3] & 0x20));
595 if (data[1] & 0x80) {
596 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
597 } else {
598 /* Out of proximity, clear wheel value. */
599 input_report_abs(input, ABS_WHEEL, 0);
600 }
601 if (features->type != INTUOS4S) {
602 input_report_key(input, BTN_7, (data[3] & 0x40));
603 input_report_key(input, BTN_8, (data[3] & 0x80));
604 }
605 if (data[1] | (data[2] & 0x01) | data[3]) {
606 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
607 } else {
608 input_report_abs(input, ABS_MISC, 0);
609 }
610 } else if (features->type == DTK) {
611 input_report_key(input, BTN_0, (data[6] & 0x01));
612 input_report_key(input, BTN_1, (data[6] & 0x02));
613 input_report_key(input, BTN_2, (data[6] & 0x04));
614 input_report_key(input, BTN_3, (data[6] & 0x08));
615 input_report_key(input, BTN_4, (data[6] & 0x10));
616 input_report_key(input, BTN_5, (data[6] & 0x20));
617 if (data[6] & 0x3f) {
618 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
619 } else {
620 input_report_abs(input, ABS_MISC, 0);
621 }
622 } else if (features->type == WACOM_13HD) {
623 input_report_key(input, BTN_0, (data[3] & 0x01));
624 input_report_key(input, BTN_1, (data[4] & 0x01));
625 input_report_key(input, BTN_2, (data[4] & 0x02));
626 input_report_key(input, BTN_3, (data[4] & 0x04));
627 input_report_key(input, BTN_4, (data[4] & 0x08));
628 input_report_key(input, BTN_5, (data[4] & 0x10));
629 input_report_key(input, BTN_6, (data[4] & 0x20));
630 input_report_key(input, BTN_7, (data[4] & 0x40));
631 input_report_key(input, BTN_8, (data[4] & 0x80));
632 if ((data[3] & 0x01) | data[4]) {
633 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
634 } else {
635 input_report_abs(input, ABS_MISC, 0);
636 }
637 } else if (features->type == WACOM_24HD) {
638 input_report_key(input, BTN_0, (data[6] & 0x01));
639 input_report_key(input, BTN_1, (data[6] & 0x02));
640 input_report_key(input, BTN_2, (data[6] & 0x04));
641 input_report_key(input, BTN_3, (data[6] & 0x08));
642 input_report_key(input, BTN_4, (data[6] & 0x10));
643 input_report_key(input, BTN_5, (data[6] & 0x20));
644 input_report_key(input, BTN_6, (data[6] & 0x40));
645 input_report_key(input, BTN_7, (data[6] & 0x80));
646 input_report_key(input, BTN_8, (data[8] & 0x01));
647 input_report_key(input, BTN_9, (data[8] & 0x02));
648 input_report_key(input, BTN_A, (data[8] & 0x04));
649 input_report_key(input, BTN_B, (data[8] & 0x08));
650 input_report_key(input, BTN_C, (data[8] & 0x10));
651 input_report_key(input, BTN_X, (data[8] & 0x20));
652 input_report_key(input, BTN_Y, (data[8] & 0x40));
653 input_report_key(input, BTN_Z, (data[8] & 0x80));
654
655 /*
656 * Three "buttons" are available on the 24HD which are
657 * physically implemented as a touchstrip. Each button
658 * is approximately 3 bits wide with a 2 bit spacing.
659 * The raw touchstrip bits are stored at:
660 * ((data[3] & 0x1f) << 8) | data[4])
661 */
662 input_report_key(input, KEY_PROG1, data[4] & 0x07);
663 input_report_key(input, KEY_PROG2, data[4] & 0xE0);
664 input_report_key(input, KEY_PROG3, data[3] & 0x1C);
665
666 if (data[1] & 0x80) {
667 input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
668 } else {
669 /* Out of proximity, clear wheel value. */
670 input_report_abs(input, ABS_WHEEL, 0);
671 }
672
673 if (data[2] & 0x80) {
674 input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
675 } else {
676 /* Out of proximity, clear second wheel value. */
677 input_report_abs(input, ABS_THROTTLE, 0);
678 }
679
680 if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
681 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
682 } else {
683 input_report_abs(input, ABS_MISC, 0);
684 }
685 } else if (features->type == CINTIQ_HYBRID) {
686 /*
687 * Do not send hardware buttons under Android. They
688 * are already sent to the system through GPIO (and
689 * have different meaning).
690 */
691 input_report_key(input, BTN_1, (data[4] & 0x01));
692 input_report_key(input, BTN_2, (data[4] & 0x02));
693 input_report_key(input, BTN_3, (data[4] & 0x04));
694 input_report_key(input, BTN_4, (data[4] & 0x08));
695
696 input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
697 input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
698 input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
699 input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
700 input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
701 } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
702 int i;
703
704 /* Touch ring mode switch has no capacitive sensor */
705 input_report_key(input, BTN_0, (data[3] & 0x01));
706
707 /*
708 * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
709 * addition to the mechanical switch. Switch data is
710 * stored in data[4], capacitive data in data[5].
711 */
712 for (i = 0; i < 8; i++)
713 input_report_key(input, BTN_1 + i, data[4] & (1 << i));
714
715 if (data[2] & 0x80) {
716 input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
717 } else {
718 /* Out of proximity, clear wheel value. */
719 input_report_abs(input, ABS_WHEEL, 0);
720 }
721
722 if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
723 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
724 } else {
725 input_report_abs(input, ABS_MISC, 0);
726 }
727 } else {
728 if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
729 input_report_key(input, BTN_0, (data[5] & 0x01));
730 input_report_key(input, BTN_1, (data[6] & 0x01));
731 input_report_key(input, BTN_2, (data[6] & 0x02));
732 input_report_key(input, BTN_3, (data[6] & 0x04));
733 input_report_key(input, BTN_4, (data[6] & 0x08));
734 input_report_key(input, BTN_5, (data[6] & 0x10));
735 input_report_key(input, BTN_6, (data[6] & 0x20));
736 input_report_key(input, BTN_7, (data[6] & 0x40));
737 input_report_key(input, BTN_8, (data[6] & 0x80));
738 input_report_key(input, BTN_9, (data[7] & 0x01));
739 input_report_key(input, BTN_A, (data[8] & 0x01));
740 input_report_key(input, BTN_B, (data[8] & 0x02));
741 input_report_key(input, BTN_C, (data[8] & 0x04));
742 input_report_key(input, BTN_X, (data[8] & 0x08));
743 input_report_key(input, BTN_Y, (data[8] & 0x10));
744 input_report_key(input, BTN_Z, (data[8] & 0x20));
745 input_report_key(input, BTN_BASE, (data[8] & 0x40));
746 input_report_key(input, BTN_BASE2, (data[8] & 0x80));
747
748 if (features->type == WACOM_22HD) {
749 input_report_key(input, KEY_PROG1, data[9] & 0x01);
750 input_report_key(input, KEY_PROG2, data[9] & 0x02);
751 input_report_key(input, KEY_PROG3, data[9] & 0x04);
752 }
753 } else {
754 input_report_key(input, BTN_0, (data[5] & 0x01));
755 input_report_key(input, BTN_1, (data[5] & 0x02));
756 input_report_key(input, BTN_2, (data[5] & 0x04));
757 input_report_key(input, BTN_3, (data[5] & 0x08));
758 input_report_key(input, BTN_4, (data[6] & 0x01));
759 input_report_key(input, BTN_5, (data[6] & 0x02));
760 input_report_key(input, BTN_6, (data[6] & 0x04));
761 input_report_key(input, BTN_7, (data[6] & 0x08));
762 input_report_key(input, BTN_8, (data[5] & 0x10));
763 input_report_key(input, BTN_9, (data[6] & 0x10));
764 }
765 input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
766 input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
767
768 if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
769 data[2] | (data[3] & 0x1f) | data[4] | data[8] |
770 (data[7] & 0x01)) {
771 input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
772 } else {
773 input_report_abs(input, ABS_MISC, 0);
774 }
775 }
776 input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
777 return 1;
778 }
779
780 /* process in/out prox events */
781 result = wacom_intuos_inout(wacom);
782 if (result)
783 return result - 1;
784
785 /* don't proceed if we don't know the ID */
786 if (!wacom->id[idx])
787 return 0;
788
789 /* Only large Intuos support Lense Cursor */
790 if (wacom->tool[idx] == BTN_TOOL_LENS &&
791 (features->type == INTUOS3 ||
792 features->type == INTUOS3S ||
793 features->type == INTUOS4 ||
794 features->type == INTUOS4S ||
795 features->type == INTUOS5 ||
796 features->type == INTUOS5S ||
797 features->type == INTUOSPM ||
798 features->type == INTUOSPS)) {
799
800 return 0;
801 }
802
803 /* Cintiq doesn't send data when RDY bit isn't set */
804 if (features->type == CINTIQ && !(data[1] & 0x40))
805 return 0;
806
807 if (features->type >= INTUOS3S) {
808 input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
809 input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
810 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
811 } else {
812 input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
813 input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
814 input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
815 }
816
817 /* process general packets */
818 wacom_intuos_general(wacom);
819
820 /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
821 if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
822
823 if (data[1] & 0x02) {
824 /* Rotation packet */
825 if (features->type >= INTUOS3S) {
826 /* I3 marker pen rotation */
827 t = (data[6] << 3) | ((data[7] >> 5) & 7);
828 t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
829 ((t-1) / 2 + 450)) : (450 - t / 2) ;
830 input_report_abs(input, ABS_Z, t);
831 } else {
832 /* 4D mouse rotation packet */
833 t = (data[6] << 3) | ((data[7] >> 5) & 7);
834 input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
835 ((t - 1) / 2) : -t / 2);
836 }
837
838 } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
839 /* 4D mouse packet */
840 input_report_key(input, BTN_LEFT, data[8] & 0x01);
841 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
842 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
843
844 input_report_key(input, BTN_SIDE, data[8] & 0x20);
845 input_report_key(input, BTN_EXTRA, data[8] & 0x10);
846 t = (data[6] << 2) | ((data[7] >> 6) & 3);
847 input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
848
849 } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
850 /* I4 mouse */
851 if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
852 input_report_key(input, BTN_LEFT, data[6] & 0x01);
853 input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
854 input_report_key(input, BTN_RIGHT, data[6] & 0x04);
855 input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
856 - ((data[7] & 0x40) >> 6));
857 input_report_key(input, BTN_SIDE, data[6] & 0x08);
858 input_report_key(input, BTN_EXTRA, data[6] & 0x10);
859
860 input_report_abs(input, ABS_TILT_X,
861 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
862 input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
863 } else {
864 /* 2D mouse packet */
865 input_report_key(input, BTN_LEFT, data[8] & 0x04);
866 input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
867 input_report_key(input, BTN_RIGHT, data[8] & 0x10);
868 input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
869 - ((data[8] & 0x02) >> 1));
870
871 /* I3 2D mouse side buttons */
872 if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
873 input_report_key(input, BTN_SIDE, data[8] & 0x40);
874 input_report_key(input, BTN_EXTRA, data[8] & 0x20);
875 }
876 }
877 } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
878 features->type == INTUOS4L || features->type == INTUOS5L ||
879 features->type == INTUOSPL) &&
880 wacom->tool[idx] == BTN_TOOL_LENS) {
881 /* Lens cursor packets */
882 input_report_key(input, BTN_LEFT, data[8] & 0x01);
883 input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
884 input_report_key(input, BTN_RIGHT, data[8] & 0x04);
885 input_report_key(input, BTN_SIDE, data[8] & 0x10);
886 input_report_key(input, BTN_EXTRA, data[8] & 0x08);
887 }
888 }
889
890 input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
891 input_report_key(input, wacom->tool[idx], 1);
892 input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
893 return 1;
894}
895
896static int int_dist(int x1, int y1, int x2, int y2)
897{
898 int x = x2 - x1;
899 int y = y2 - y1;
900
901 return int_sqrt(x*x + y*y);
902}
903
904static int wacom_24hdt_irq(struct wacom_wac *wacom)
905{
906 struct input_dev *input = wacom->input;
907 unsigned char *data = wacom->data;
908 int i;
909 int current_num_contacts = data[61];
910 int contacts_to_send = 0;
911
912 /*
913 * First packet resets the counter since only the first
914 * packet in series will have non-zero current_num_contacts.
915 */
916 if (current_num_contacts)
917 wacom->num_contacts_left = current_num_contacts;
918
919 /* There are at most 4 contacts per packet */
920 contacts_to_send = min(4, wacom->num_contacts_left);
921
922 for (i = 0; i < contacts_to_send; i++) {
923 int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
924 bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
925 int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
926
927 if (slot < 0)
928 continue;
929 input_mt_slot(input, slot);
930 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
931
932 if (touch) {
933 int t_x = get_unaligned_le16(&data[offset + 2]);
934 int c_x = get_unaligned_le16(&data[offset + 4]);
935 int t_y = get_unaligned_le16(&data[offset + 6]);
936 int c_y = get_unaligned_le16(&data[offset + 8]);
937 int w = get_unaligned_le16(&data[offset + 10]);
938 int h = get_unaligned_le16(&data[offset + 12]);
939
940 input_report_abs(input, ABS_MT_POSITION_X, t_x);
941 input_report_abs(input, ABS_MT_POSITION_Y, t_y);
942 input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
943 input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
944 input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
945 input_report_abs(input, ABS_MT_ORIENTATION, w > h);
946 }
947 }
948 input_mt_report_pointer_emulation(input, true);
949
950 wacom->num_contacts_left -= contacts_to_send;
951 if (wacom->num_contacts_left <= 0)
952 wacom->num_contacts_left = 0;
953
954 return 1;
955}
956
957static int wacom_mt_touch(struct wacom_wac *wacom)
958{
959 struct input_dev *input = wacom->input;
960 unsigned char *data = wacom->data;
961 int i;
962 int current_num_contacts = data[2];
963 int contacts_to_send = 0;
964 int x_offset = 0;
965
966 /* MTTPC does not support Height and Width */
967 if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
968 x_offset = -4;
969
970 /*
971 * First packet resets the counter since only the first
972 * packet in series will have non-zero current_num_contacts.
973 */
974 if (current_num_contacts)
975 wacom->num_contacts_left = current_num_contacts;
976
977 /* There are at most 5 contacts per packet */
978 contacts_to_send = min(5, wacom->num_contacts_left);
979
980 for (i = 0; i < contacts_to_send; i++) {
981 int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
982 bool touch = data[offset] & 0x1;
983 int id = get_unaligned_le16(&data[offset + 1]);
984 int slot = input_mt_get_slot_by_key(input, id);
985
986 if (slot < 0)
987 continue;
988
989 input_mt_slot(input, slot);
990 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
991 if (touch) {
992 int x = get_unaligned_le16(&data[offset + x_offset + 7]);
993 int y = get_unaligned_le16(&data[offset + x_offset + 9]);
994 input_report_abs(input, ABS_MT_POSITION_X, x);
995 input_report_abs(input, ABS_MT_POSITION_Y, y);
996 }
997 }
998 input_mt_report_pointer_emulation(input, true);
999
1000 wacom->num_contacts_left -= contacts_to_send;
1001 if (wacom->num_contacts_left < 0)
1002 wacom->num_contacts_left = 0;
1003
1004 return 1;
1005}
1006
1007static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
1008{
1009 struct input_dev *input = wacom->input;
1010 unsigned char *data = wacom->data;
1011 int contact_with_no_pen_down_count = 0;
1012 int i;
1013
1014 for (i = 0; i < 2; i++) {
1015 int p = data[1] & (1 << i);
1016 bool touch = p && !wacom->shared->stylus_in_proximity;
1017
1018 input_mt_slot(input, i);
1019 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1020 if (touch) {
1021 int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
1022 int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
1023
1024 input_report_abs(input, ABS_MT_POSITION_X, x);
1025 input_report_abs(input, ABS_MT_POSITION_Y, y);
1026 contact_with_no_pen_down_count++;
1027 }
1028 }
1029 input_mt_report_pointer_emulation(input, true);
1030
1031 /* keep touch state for pen event */
1032 wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
1033
1034 return 1;
1035}
1036
1037static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
1038{
1039 unsigned char *data = wacom->data;
1040 struct input_dev *input = wacom->input;
1041 bool prox;
1042 int x = 0, y = 0;
1043
1044 if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
1045 return 0;
1046
1047 if (!wacom->shared->stylus_in_proximity) {
1048 if (len == WACOM_PKGLEN_TPC1FG) {
1049 prox = data[0] & 0x01;
1050 x = get_unaligned_le16(&data[1]);
1051 y = get_unaligned_le16(&data[3]);
1052 } else if (len == WACOM_PKGLEN_TPC1FG_B) {
1053 prox = data[2] & 0x01;
1054 x = get_unaligned_le16(&data[3]);
1055 y = get_unaligned_le16(&data[5]);
1056 } else {
1057 prox = data[1] & 0x01;
1058 x = le16_to_cpup((__le16 *)&data[2]);
1059 y = le16_to_cpup((__le16 *)&data[4]);
1060 }
1061 } else
1062 /* force touch out when pen is in prox */
1063 prox = 0;
1064
1065 if (prox) {
1066 input_report_abs(input, ABS_X, x);
1067 input_report_abs(input, ABS_Y, y);
1068 }
1069 input_report_key(input, BTN_TOUCH, prox);
1070
1071 /* keep touch state for pen events */
1072 wacom->shared->touch_down = prox;
1073
1074 return 1;
1075}
1076
1077static int wacom_tpc_pen(struct wacom_wac *wacom)
1078{
1079 unsigned char *data = wacom->data;
1080 struct input_dev *input = wacom->input;
1081 bool prox = data[1] & 0x20;
1082
1083 if (!wacom->shared->stylus_in_proximity) /* first in prox */
1084 /* Going into proximity select tool */
1085 wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
1086
1087 /* keep pen state for touch events */
1088 wacom->shared->stylus_in_proximity = prox;
1089
1090 /* send pen events only when touch is up or forced out */
1091 if (!wacom->shared->touch_down) {
1092 input_report_key(input, BTN_STYLUS, data[1] & 0x02);
1093 input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
1094 input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
1095 input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
1096 input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x03) << 8) | data[6]);
1097 input_report_key(input, BTN_TOUCH, data[1] & 0x05);
1098 input_report_key(input, wacom->tool[0], prox);
1099 return 1;
1100 }
1101
1102 return 0;
1103}
1104
1105static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
1106{
1107 unsigned char *data = wacom->data;
1108
1109 dev_dbg(wacom->input->dev.parent,
1110 "%s: received report #%d\n", __func__, data[0]);
1111
1112 switch (len) {
1113 case WACOM_PKGLEN_TPC1FG:
1114 return wacom_tpc_single_touch(wacom, len);
1115
1116 case WACOM_PKGLEN_TPC2FG:
1117 return wacom_tpc_mt_touch(wacom);
1118
1119 case WACOM_PKGLEN_PENABLED:
1120 return wacom_tpc_pen(wacom);
1121
1122 default:
1123 switch (data[0]) {
1124 case WACOM_REPORT_TPC1FG:
1125 case WACOM_REPORT_TPCHID:
1126 case WACOM_REPORT_TPCST:
1127 case WACOM_REPORT_TPC1FGE:
1128 return wacom_tpc_single_touch(wacom, len);
1129
1130 case WACOM_REPORT_TPCMT:
1131 case WACOM_REPORT_TPCMT2:
1132 return wacom_mt_touch(wacom);
1133
1134 case WACOM_REPORT_PENABLED:
1135 return wacom_tpc_pen(wacom);
1136 }
1137 }
1138
1139 return 0;
1140}
1141
1142static int wacom_bpt_touch(struct wacom_wac *wacom)
1143{
1144 struct wacom_features *features = &wacom->features;
1145 struct input_dev *input = wacom->input;
1146 unsigned char *data = wacom->data;
1147 int i;
1148
1149 if (data[0] != 0x02)
1150 return 0;
1151
1152 for (i = 0; i < 2; i++) {
1153 int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
1154 bool touch = data[offset + 3] & 0x80;
1155
1156 /*
1157 * Touch events need to be disabled while stylus is
1158 * in proximity because user's hand is resting on touchpad
1159 * and sending unwanted events. User expects tablet buttons
1160 * to continue working though.
1161 */
1162 touch = touch && !wacom->shared->stylus_in_proximity;
1163
1164 input_mt_slot(input, i);
1165 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1166 if (touch) {
1167 int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
1168 int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
1169 if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
1170 x <<= 5;
1171 y <<= 5;
1172 }
1173 input_report_abs(input, ABS_MT_POSITION_X, x);
1174 input_report_abs(input, ABS_MT_POSITION_Y, y);
1175 }
1176 }
1177
1178 input_mt_report_pointer_emulation(input, true);
1179
1180 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1181 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1182 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1183 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1184
1185 input_sync(input);
1186
1187 return 0;
1188}
1189
1190static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
1191{
1192 struct wacom_features *features = &wacom->features;
1193 struct input_dev *input = wacom->input;
1194 bool touch = data[1] & 0x80;
1195 int slot = input_mt_get_slot_by_key(input, data[0]);
1196
1197 if (slot < 0)
1198 return;
1199
1200 touch = touch && !wacom->shared->stylus_in_proximity;
1201
1202 input_mt_slot(input, slot);
1203 input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
1204
1205 if (touch) {
1206 int x = (data[2] << 4) | (data[4] >> 4);
1207 int y = (data[3] << 4) | (data[4] & 0x0f);
1208 int width, height;
1209
1210 if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
1211 width = data[5] * 100;
1212 height = data[6] * 100;
1213 } else {
1214 /*
1215 * "a" is a scaled-down area which we assume is
1216 * roughly circular and which can be described as:
1217 * a=(pi*r^2)/C.
1218 */
1219 int a = data[5];
1220 int x_res = input_abs_get_res(input, ABS_X);
1221 int y_res = input_abs_get_res(input, ABS_Y);
1222 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
1223 height = width * y_res / x_res;
1224 }
1225
1226 input_report_abs(input, ABS_MT_POSITION_X, x);
1227 input_report_abs(input, ABS_MT_POSITION_Y, y);
1228 input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
1229 input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
1230 }
1231}
1232
1233static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
1234{
1235 struct input_dev *input = wacom->input;
1236 struct wacom_features *features = &wacom->features;
1237
1238 if (features->type == INTUOSHT) {
1239 input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
1240 input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
1241 } else {
1242 input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
1243 input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
1244 }
1245 input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
1246 input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
1247}
1248
1249static int wacom_bpt3_touch(struct wacom_wac *wacom)
1250{
1251 struct input_dev *input = wacom->input;
1252 unsigned char *data = wacom->data;
1253 int count = data[1] & 0x07;
1254 int i;
1255
1256 if (data[0] != 0x02)
1257 return 0;
1258
1259 /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
1260 for (i = 0; i < count; i++) {
1261 int offset = (8 * i) + 2;
1262 int msg_id = data[offset];
1263
1264 if (msg_id >= 2 && msg_id <= 17)
1265 wacom_bpt3_touch_msg(wacom, data + offset);
1266 else if (msg_id == 128)
1267 wacom_bpt3_button_msg(wacom, data + offset);
1268
1269 }
1270 input_mt_report_pointer_emulation(input, true);
1271
1272 input_sync(input);
1273
1274 return 0;
1275}
1276
1277static int wacom_bpt_pen(struct wacom_wac *wacom)
1278{
1279 struct wacom_features *features = &wacom->features;
1280 struct input_dev *input = wacom->input;
1281 unsigned char *data = wacom->data;
1282 int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
1283
1284 if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
1285 return 0;
1286
1287 if (data[0] == WACOM_REPORT_USB) {
1288 if (features->type == INTUOSHT && features->touch_max) {
1289 input_report_switch(wacom->shared->touch_input,
1290 SW_MUTE_DEVICE, data[8] & 0x40);
1291 input_sync(wacom->shared->touch_input);
1292 }
1293 return 0;
1294 }
1295
1296 prox = (data[1] & 0x20) == 0x20;
1297
1298 /*
1299 * All reports shared between PEN and RUBBER tool must be
1300 * forced to a known starting value (zero) when transitioning to
1301 * out-of-prox.
1302 *
1303 * If not reset then, to userspace, it will look like lost events
1304 * if new tool comes in-prox with same values as previous tool sent.
1305 *
1306 * Hardware does report zero in most out-of-prox cases but not all.
1307 */
1308 if (prox) {
1309 if (!wacom->shared->stylus_in_proximity) {
1310 if (data[1] & 0x08) {
1311 wacom->tool[0] = BTN_TOOL_RUBBER;
1312 wacom->id[0] = ERASER_DEVICE_ID;
1313 } else {
1314 wacom->tool[0] = BTN_TOOL_PEN;
1315 wacom->id[0] = STYLUS_DEVICE_ID;
1316 }
1317 wacom->shared->stylus_in_proximity = true;
1318 }
1319 x = le16_to_cpup((__le16 *)&data[2]);
1320 y = le16_to_cpup((__le16 *)&data[4]);
1321 p = le16_to_cpup((__le16 *)&data[6]);
1322 /*
1323 * Convert distance from out prox to distance from tablet.
1324 * distance will be greater than distance_max once
1325 * touching and applying pressure; do not report negative
1326 * distance.
1327 */
1328 if (data[8] <= features->distance_max)
1329 d = features->distance_max - data[8];
1330
1331 pen = data[1] & 0x01;
1332 btn1 = data[1] & 0x02;
1333 btn2 = data[1] & 0x04;
1334 }
1335
1336 input_report_key(input, BTN_TOUCH, pen);
1337 input_report_key(input, BTN_STYLUS, btn1);
1338 input_report_key(input, BTN_STYLUS2, btn2);
1339
1340 input_report_abs(input, ABS_X, x);
1341 input_report_abs(input, ABS_Y, y);
1342 input_report_abs(input, ABS_PRESSURE, p);
1343 input_report_abs(input, ABS_DISTANCE, d);
1344
1345 if (!prox) {
1346 wacom->id[0] = 0;
1347 wacom->shared->stylus_in_proximity = false;
1348 }
1349
1350 input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
1351 input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
1352
1353 return 1;
1354}
1355
1356static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
1357{
1358 if (len == WACOM_PKGLEN_BBTOUCH)
1359 return wacom_bpt_touch(wacom);
1360 else if (len == WACOM_PKGLEN_BBTOUCH3)
1361 return wacom_bpt3_touch(wacom);
1362 else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
1363 return wacom_bpt_pen(wacom);
1364
1365 return 0;
1366}
1367
1368static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
1369{
1370 unsigned char *data = wacom->data;
1371 int connected;
1372
1373 if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
1374 return 0;
1375
1376 connected = data[1] & 0x01;
1377 if (connected) {
1378 int pid, battery;
1379
1380 if ((wacom->shared->type == INTUOSHT) &&
1381 wacom->shared->touch_max) {
1382 input_report_switch(wacom->shared->touch_input,
1383 SW_MUTE_DEVICE, data[5] & 0x40);
1384 input_sync(wacom->shared->touch_input);
1385 }
1386
1387 pid = get_unaligned_be16(&data[6]);
1388 battery = data[5] & 0x3f;
1389 if (wacom->pid != pid) {
1390 wacom->pid = pid;
1391 wacom_schedule_work(wacom);
1392 }
1393 wacom->battery_capacity = battery;
1394 } else if (wacom->pid != 0) {
1395 /* disconnected while previously connected */
1396 wacom->pid = 0;
1397 wacom_schedule_work(wacom);
1398 wacom->battery_capacity = 0;
1399 }
1400
1401 return 0;
1402}
1403
1404void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
1405{
1406 bool sync;
1407
1408 switch (wacom_wac->features.type) {
1409 case PENPARTNER:
1410 sync = wacom_penpartner_irq(wacom_wac);
1411 break;
1412
1413 case PL:
1414 sync = wacom_pl_irq(wacom_wac);
1415 break;
1416
1417 case WACOM_G4:
1418 case GRAPHIRE:
1419 case WACOM_MO:
1420 sync = wacom_graphire_irq(wacom_wac);
1421 break;
1422
1423 case PTU:
1424 sync = wacom_ptu_irq(wacom_wac);
1425 break;
1426
1427 case DTU:
1428 sync = wacom_dtu_irq(wacom_wac);
1429 break;
1430
1431 case DTUS:
1432 sync = wacom_dtus_irq(wacom_wac);
1433 break;
1434
1435 case INTUOS:
1436 case INTUOS3S:
1437 case INTUOS3:
1438 case INTUOS3L:
1439 case INTUOS4S:
1440 case INTUOS4:
1441 case INTUOS4L:
1442 case CINTIQ:
1443 case WACOM_BEE:
1444 case WACOM_13HD:
1445 case WACOM_21UX2:
1446 case WACOM_22HD:
1447 case WACOM_24HD:
1448 case DTK:
1449 case CINTIQ_HYBRID:
1450 sync = wacom_intuos_irq(wacom_wac);
1451 break;
1452
1453 case WACOM_24HDT:
1454 sync = wacom_24hdt_irq(wacom_wac);
1455 break;
1456
1457 case INTUOS5S:
1458 case INTUOS5:
1459 case INTUOS5L:
1460 case INTUOSPS:
1461 case INTUOSPM:
1462 case INTUOSPL:
1463 if (len == WACOM_PKGLEN_BBTOUCH3)
1464 sync = wacom_bpt3_touch(wacom_wac);
1465 else
1466 sync = wacom_intuos_irq(wacom_wac);
1467 break;
1468
1469 case TABLETPC:
1470 case TABLETPCE:
1471 case TABLETPC2FG:
1472 case MTSCREEN:
1473 case MTTPC:
1474 case MTTPC_B:
1475 sync = wacom_tpc_irq(wacom_wac, len);
1476 break;
1477
1478 case BAMBOO_PT:
1479 case INTUOSHT:
1480 sync = wacom_bpt_irq(wacom_wac, len);
1481 break;
1482
1483 case WIRELESS:
1484 sync = wacom_wireless_irq(wacom_wac, len);
1485 break;
1486
1487 default:
1488 sync = false;
1489 break;
1490 }
1491
1492 if (sync)
1493 input_sync(wacom_wac->input);
1494}
1495
1496static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
1497{
1498 struct input_dev *input_dev = wacom_wac->input;
1499
1500 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1501
1502 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1503 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1504 __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
1505 __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
1506 __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
1507 __set_bit(BTN_STYLUS, input_dev->keybit);
1508 __set_bit(BTN_STYLUS2, input_dev->keybit);
1509
1510 input_set_abs_params(input_dev, ABS_DISTANCE,
1511 0, wacom_wac->features.distance_max, 0, 0);
1512 input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
1513 input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
1514 input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
1515}
1516
1517static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
1518{
1519 struct input_dev *input_dev = wacom_wac->input;
1520
1521 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1522
1523 wacom_setup_cintiq(wacom_wac);
1524
1525 __set_bit(BTN_LEFT, input_dev->keybit);
1526 __set_bit(BTN_RIGHT, input_dev->keybit);
1527 __set_bit(BTN_MIDDLE, input_dev->keybit);
1528 __set_bit(BTN_SIDE, input_dev->keybit);
1529 __set_bit(BTN_EXTRA, input_dev->keybit);
1530 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1531 __set_bit(BTN_TOOL_LENS, input_dev->keybit);
1532
1533 input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
1534 input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
1535}
1536
1537void wacom_setup_device_quirks(struct wacom_features *features)
1538{
1539
1540 /* touch device found but size is not defined. use default */
1541 if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
1542 features->x_max = 1023;
1543 features->y_max = 1023;
1544 }
1545
1546 /* these device have multiple inputs */
1547 if (features->type >= WIRELESS ||
1548 (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
1549 (features->oVid && features->oPid))
1550 features->quirks |= WACOM_QUIRK_MULTI_INPUT;
1551
1552 /* quirk for bamboo touch with 2 low res touches */
1553 if (features->type == BAMBOO_PT &&
1554 features->pktlen == WACOM_PKGLEN_BBTOUCH) {
1555 features->x_max <<= 5;
1556 features->y_max <<= 5;
1557 features->x_fuzz <<= 5;
1558 features->y_fuzz <<= 5;
1559 features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
1560 }
1561
1562 if (features->type == WIRELESS) {
1563
1564 /* monitor never has input and pen/touch have delayed create */
1565 features->quirks |= WACOM_QUIRK_NO_INPUT;
1566
1567 /* must be monitor interface if no device_type set */
1568 if (!features->device_type)
1569 features->quirks |= WACOM_QUIRK_MONITOR;
1570 }
1571}
1572
1573static void wacom_abs_set_axis(struct input_dev *input_dev,
1574 struct wacom_wac *wacom_wac)
1575{
1576 struct wacom_features *features = &wacom_wac->features;
1577
1578 if (features->device_type == BTN_TOOL_PEN) {
1579 input_set_abs_params(input_dev, ABS_X, features->x_min,
1580 features->x_max, features->x_fuzz, 0);
1581 input_set_abs_params(input_dev, ABS_Y, features->y_min,
1582 features->y_max, features->y_fuzz, 0);
1583 input_set_abs_params(input_dev, ABS_PRESSURE, 0,
1584 features->pressure_max, features->pressure_fuzz, 0);
1585
1586 /* penabled devices have fixed resolution for each model */
1587 input_abs_set_res(input_dev, ABS_X, features->x_resolution);
1588 input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
1589 } else {
1590 if (features->touch_max <= 2) {
1591 input_set_abs_params(input_dev, ABS_X, 0,
1592 features->x_max, features->x_fuzz, 0);
1593 input_set_abs_params(input_dev, ABS_Y, 0,
1594 features->y_max, features->y_fuzz, 0);
1595 input_abs_set_res(input_dev, ABS_X,
1596 features->x_resolution);
1597 input_abs_set_res(input_dev, ABS_Y,
1598 features->y_resolution);
1599 }
1600
1601 if (features->touch_max > 1) {
1602 input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
1603 features->x_max, features->x_fuzz, 0);
1604 input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
1605 features->y_max, features->y_fuzz, 0);
1606 input_abs_set_res(input_dev, ABS_MT_POSITION_X,
1607 features->x_resolution);
1608 input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
1609 features->y_resolution);
1610 }
1611 }
1612}
1613
1614int wacom_setup_input_capabilities(struct input_dev *input_dev,
1615 struct wacom_wac *wacom_wac)
1616{
1617 struct wacom_features *features = &wacom_wac->features;
1618 int i;
1619
1620 input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
1621
1622 __set_bit(BTN_TOUCH, input_dev->keybit);
1623 __set_bit(ABS_MISC, input_dev->absbit);
1624
1625 wacom_abs_set_axis(input_dev, wacom_wac);
1626
1627 switch (features->type) {
1628 case WACOM_MO:
1629 input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
1630 /* fall through */
1631
1632 case WACOM_G4:
1633 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1634
1635 __set_bit(BTN_BACK, input_dev->keybit);
1636 __set_bit(BTN_FORWARD, input_dev->keybit);
1637 /* fall through */
1638
1639 case GRAPHIRE:
1640 input_set_capability(input_dev, EV_REL, REL_WHEEL);
1641
1642 __set_bit(BTN_LEFT, input_dev->keybit);
1643 __set_bit(BTN_RIGHT, input_dev->keybit);
1644 __set_bit(BTN_MIDDLE, input_dev->keybit);
1645
1646 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1647 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1648 __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
1649 __set_bit(BTN_STYLUS, input_dev->keybit);
1650 __set_bit(BTN_STYLUS2, input_dev->keybit);
1651
1652 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1653 break;
1654
1655 case WACOM_24HD:
1656 __set_bit(BTN_A, input_dev->keybit);
1657 __set_bit(BTN_B, input_dev->keybit);
1658 __set_bit(BTN_C, input_dev->keybit);
1659 __set_bit(BTN_X, input_dev->keybit);
1660 __set_bit(BTN_Y, input_dev->keybit);
1661 __set_bit(BTN_Z, input_dev->keybit);
1662
1663 for (i = 6; i < 10; i++)
1664 __set_bit(BTN_0 + i, input_dev->keybit);
1665
1666 __set_bit(KEY_PROG1, input_dev->keybit);
1667 __set_bit(KEY_PROG2, input_dev->keybit);
1668 __set_bit(KEY_PROG3, input_dev->keybit);
1669
1670 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1671 input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
1672 /* fall through */
1673
1674 case DTK:
1675 for (i = 0; i < 6; i++)
1676 __set_bit(BTN_0 + i, input_dev->keybit);
1677
1678 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1679
1680 wacom_setup_cintiq(wacom_wac);
1681 break;
1682
1683 case WACOM_22HD:
1684 __set_bit(KEY_PROG1, input_dev->keybit);
1685 __set_bit(KEY_PROG2, input_dev->keybit);
1686 __set_bit(KEY_PROG3, input_dev->keybit);
1687 /* fall through */
1688
1689 case WACOM_21UX2:
1690 __set_bit(BTN_A, input_dev->keybit);
1691 __set_bit(BTN_B, input_dev->keybit);
1692 __set_bit(BTN_C, input_dev->keybit);
1693 __set_bit(BTN_X, input_dev->keybit);
1694 __set_bit(BTN_Y, input_dev->keybit);
1695 __set_bit(BTN_Z, input_dev->keybit);
1696 __set_bit(BTN_BASE, input_dev->keybit);
1697 __set_bit(BTN_BASE2, input_dev->keybit);
1698 /* fall through */
1699
1700 case WACOM_BEE:
1701 __set_bit(BTN_8, input_dev->keybit);
1702 __set_bit(BTN_9, input_dev->keybit);
1703 /* fall through */
1704
1705 case CINTIQ:
1706 for (i = 0; i < 8; i++)
1707 __set_bit(BTN_0 + i, input_dev->keybit);
1708
1709 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1710 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1711 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1712
1713 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1714
1715 wacom_setup_cintiq(wacom_wac);
1716 break;
1717
1718 case WACOM_13HD:
1719 for (i = 0; i < 9; i++)
1720 __set_bit(BTN_0 + i, input_dev->keybit);
1721
1722 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1723 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1724 wacom_setup_cintiq(wacom_wac);
1725 break;
1726
1727 case INTUOS3:
1728 case INTUOS3L:
1729 __set_bit(BTN_4, input_dev->keybit);
1730 __set_bit(BTN_5, input_dev->keybit);
1731 __set_bit(BTN_6, input_dev->keybit);
1732 __set_bit(BTN_7, input_dev->keybit);
1733
1734 input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
1735 /* fall through */
1736
1737 case INTUOS3S:
1738 __set_bit(BTN_0, input_dev->keybit);
1739 __set_bit(BTN_1, input_dev->keybit);
1740 __set_bit(BTN_2, input_dev->keybit);
1741 __set_bit(BTN_3, input_dev->keybit);
1742
1743 input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
1744 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1745 /* fall through */
1746
1747 case INTUOS:
1748 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1749
1750 wacom_setup_intuos(wacom_wac);
1751 break;
1752
1753 case INTUOS5:
1754 case INTUOS5L:
1755 case INTUOSPM:
1756 case INTUOSPL:
1757 if (features->device_type == BTN_TOOL_PEN) {
1758 __set_bit(BTN_7, input_dev->keybit);
1759 __set_bit(BTN_8, input_dev->keybit);
1760 }
1761 /* fall through */
1762
1763 case INTUOS5S:
1764 case INTUOSPS:
1765 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1766
1767 if (features->device_type == BTN_TOOL_PEN) {
1768 for (i = 0; i < 7; i++)
1769 __set_bit(BTN_0 + i, input_dev->keybit);
1770
1771 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1772 features->distance_max,
1773 0, 0);
1774
1775 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1776
1777 wacom_setup_intuos(wacom_wac);
1778 } else if (features->device_type == BTN_TOOL_FINGER) {
1779 __clear_bit(ABS_MISC, input_dev->absbit);
1780
1781 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
1782 0, features->x_max, 0, 0);
1783 input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
1784 0, features->y_max, 0, 0);
1785 input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
1786 }
1787 break;
1788
1789 case INTUOS4:
1790 case INTUOS4L:
1791 __set_bit(BTN_7, input_dev->keybit);
1792 __set_bit(BTN_8, input_dev->keybit);
1793 /* fall through */
1794
1795 case INTUOS4S:
1796 for (i = 0; i < 7; i++)
1797 __set_bit(BTN_0 + i, input_dev->keybit);
1798
1799 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1800 wacom_setup_intuos(wacom_wac);
1801
1802 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1803 break;
1804
1805 case WACOM_24HDT:
1806 if (features->device_type == BTN_TOOL_FINGER) {
1807 input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
1808 input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
1809 input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
1810 input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
1811 }
1812 /* fall through */
1813
1814 case MTSCREEN:
1815 case MTTPC:
1816 case MTTPC_B:
1817 case TABLETPC2FG:
1818 if (features->device_type == BTN_TOOL_FINGER) {
1819 unsigned int flags = INPUT_MT_DIRECT;
1820
1821 if (wacom_wac->features.type == TABLETPC2FG)
1822 flags = 0;
1823
1824 input_mt_init_slots(input_dev, features->touch_max, flags);
1825 }
1826 /* fall through */
1827
1828 case TABLETPC:
1829 case TABLETPCE:
1830 __clear_bit(ABS_MISC, input_dev->absbit);
1831
1832 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1833
1834 if (features->device_type != BTN_TOOL_PEN)
1835 break; /* no need to process stylus stuff */
1836
1837 /* fall through */
1838
1839 case DTUS:
1840 case PL:
1841 case DTU:
1842 if (features->type == DTUS) {
1843 input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
1844 for (i = 0; i < 4; i++)
1845 __set_bit(BTN_0 + i, input_dev->keybit);
1846 }
1847 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1848 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1849 __set_bit(BTN_STYLUS, input_dev->keybit);
1850 __set_bit(BTN_STYLUS2, input_dev->keybit);
1851
1852 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1853 break;
1854
1855 case PTU:
1856 __set_bit(BTN_STYLUS2, input_dev->keybit);
1857 /* fall through */
1858
1859 case PENPARTNER:
1860 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1861 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1862 __set_bit(BTN_STYLUS, input_dev->keybit);
1863
1864 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1865 break;
1866
1867 case INTUOSHT:
1868 if (features->touch_max &&
1869 features->device_type == BTN_TOOL_FINGER) {
1870 input_dev->evbit[0] |= BIT_MASK(EV_SW);
1871 __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
1872 }
1873 /* fall through */
1874
1875 case BAMBOO_PT:
1876 __clear_bit(ABS_MISC, input_dev->absbit);
1877
1878 if (features->device_type == BTN_TOOL_FINGER) {
1879
1880 __set_bit(BTN_LEFT, input_dev->keybit);
1881 __set_bit(BTN_FORWARD, input_dev->keybit);
1882 __set_bit(BTN_BACK, input_dev->keybit);
1883 __set_bit(BTN_RIGHT, input_dev->keybit);
1884
1885 if (features->touch_max) {
1886 /* touch interface */
1887 unsigned int flags = INPUT_MT_POINTER;
1888
1889 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1890 if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
1891 input_set_abs_params(input_dev,
1892 ABS_MT_TOUCH_MAJOR,
1893 0, features->x_max, 0, 0);
1894 input_set_abs_params(input_dev,
1895 ABS_MT_TOUCH_MINOR,
1896 0, features->y_max, 0, 0);
1897 } else {
1898 __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
1899 __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
1900 flags = 0;
1901 }
1902 input_mt_init_slots(input_dev, features->touch_max, flags);
1903 } else {
1904 /* buttons/keys only interface */
1905 __clear_bit(ABS_X, input_dev->absbit);
1906 __clear_bit(ABS_Y, input_dev->absbit);
1907 __clear_bit(BTN_TOUCH, input_dev->keybit);
1908 }
1909 } else if (features->device_type == BTN_TOOL_PEN) {
1910 __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
1911 __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
1912 __set_bit(BTN_TOOL_PEN, input_dev->keybit);
1913 __set_bit(BTN_STYLUS, input_dev->keybit);
1914 __set_bit(BTN_STYLUS2, input_dev->keybit);
1915 input_set_abs_params(input_dev, ABS_DISTANCE, 0,
1916 features->distance_max,
1917 0, 0);
1918 }
1919 break;
1920
1921 case CINTIQ_HYBRID:
1922 __set_bit(BTN_1, input_dev->keybit);
1923 __set_bit(BTN_2, input_dev->keybit);
1924 __set_bit(BTN_3, input_dev->keybit);
1925 __set_bit(BTN_4, input_dev->keybit);
1926
1927 __set_bit(BTN_5, input_dev->keybit);
1928 __set_bit(BTN_6, input_dev->keybit);
1929 __set_bit(BTN_7, input_dev->keybit);
1930 __set_bit(BTN_8, input_dev->keybit);
1931 __set_bit(BTN_0, input_dev->keybit);
1932
1933 input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
1934 __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
1935
1936 wacom_setup_cintiq(wacom_wac);
1937 break;
1938 }
1939 return 0;
1940}
1941
1942static const struct wacom_features wacom_features_0x00 =
1943 { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255,
1944 0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1945static const struct wacom_features wacom_features_0x10 =
1946 { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1947 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1948static const struct wacom_features wacom_features_0x11 =
1949 { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511,
1950 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1951static const struct wacom_features wacom_features_0x12 =
1952 { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE, 13918, 10206, 511,
1953 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1954static const struct wacom_features wacom_features_0x13 =
1955 { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1956 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1957static const struct wacom_features wacom_features_0x14 =
1958 { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1959 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1960static const struct wacom_features wacom_features_0x15 =
1961 { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511,
1962 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1963static const struct wacom_features wacom_features_0x16 =
1964 { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1965 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1966static const struct wacom_features wacom_features_0x17 =
1967 { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1968 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1969static const struct wacom_features wacom_features_0x18 =
1970 { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 511,
1971 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1972static const struct wacom_features wacom_features_0x19 =
1973 { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511,
1974 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
1975static const struct wacom_features wacom_features_0x60 =
1976 { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1977 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1978static const struct wacom_features wacom_features_0x61 =
1979 { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 255,
1980 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1981static const struct wacom_features wacom_features_0x62 =
1982 { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1983 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1984static const struct wacom_features wacom_features_0x63 =
1985 { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE, 3248, 2320, 511,
1986 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1987static const struct wacom_features wacom_features_0x64 =
1988 { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 511,
1989 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
1990static const struct wacom_features wacom_features_0x65 =
1991 { "Wacom Bamboo", WACOM_PKGLEN_BBFUN, 14760, 9225, 511,
1992 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1993static const struct wacom_features wacom_features_0x69 =
1994 { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511,
1995 63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
1996static const struct wacom_features wacom_features_0x6A =
1997 { "Wacom Bamboo1 4x6", WACOM_PKGLEN_GRAPHIRE, 14760, 9225, 1023,
1998 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
1999static const struct wacom_features wacom_features_0x6B =
2000 { "Wacom Bamboo1 5x8", WACOM_PKGLEN_GRAPHIRE, 21648, 13530, 1023,
2001 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2002static const struct wacom_features wacom_features_0x20 =
2003 { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
2004 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2005static const struct wacom_features wacom_features_0x21 =
2006 { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
2007 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2008static const struct wacom_features wacom_features_0x22 =
2009 { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
2010 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2011static const struct wacom_features wacom_features_0x23 =
2012 { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
2013 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2014static const struct wacom_features wacom_features_0x24 =
2015 { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
2016 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2017static const struct wacom_features wacom_features_0x30 =
2018 { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE, 5408, 4056, 255,
2019 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2020static const struct wacom_features wacom_features_0x31 =
2021 { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 255,
2022 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2023static const struct wacom_features wacom_features_0x32 =
2024 { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE, 6126, 4604, 255,
2025 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2026static const struct wacom_features wacom_features_0x33 =
2027 { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE, 6260, 5016, 255,
2028 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2029static const struct wacom_features wacom_features_0x34 =
2030 { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 511,
2031 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2032static const struct wacom_features wacom_features_0x35 =
2033 { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE, 7220, 5780, 511,
2034 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2035static const struct wacom_features wacom_features_0x37 =
2036 { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE, 6758, 5406, 511,
2037 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2038static const struct wacom_features wacom_features_0x38 =
2039 { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
2040 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2041static const struct wacom_features wacom_features_0x39 =
2042 { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE, 34080, 27660, 511,
2043 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2044static const struct wacom_features wacom_features_0xC4 =
2045 { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511,
2046 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2047static const struct wacom_features wacom_features_0xC0 =
2048 { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
2049 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2050static const struct wacom_features wacom_features_0xC2 =
2051 { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511,
2052 0, PL, WACOM_PL_RES, WACOM_PL_RES };
2053static const struct wacom_features wacom_features_0x03 =
2054 { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE, 20480, 15360, 511,
2055 0, PTU, WACOM_PL_RES, WACOM_PL_RES };
2056static const struct wacom_features wacom_features_0x41 =
2057 { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
2058 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2059static const struct wacom_features wacom_features_0x42 =
2060 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
2061 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2062static const struct wacom_features wacom_features_0x43 =
2063 { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023,
2064 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2065static const struct wacom_features wacom_features_0x44 =
2066 { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023,
2067 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2068static const struct wacom_features wacom_features_0x45 =
2069 { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023,
2070 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2071static const struct wacom_features wacom_features_0xB0 =
2072 { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS, 25400, 20320, 1023,
2073 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2074static const struct wacom_features wacom_features_0xB1 =
2075 { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS, 40640, 30480, 1023,
2076 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2077static const struct wacom_features wacom_features_0xB2 =
2078 { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS, 60960, 45720, 1023,
2079 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2080static const struct wacom_features wacom_features_0xB3 =
2081 { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS, 60960, 60960, 1023,
2082 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2083static const struct wacom_features wacom_features_0xB4 =
2084 { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 1023,
2085 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2086static const struct wacom_features wacom_features_0xB5 =
2087 { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS, 54204, 31750, 1023,
2088 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2089static const struct wacom_features wacom_features_0xB7 =
2090 { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 1023,
2091 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2092static const struct wacom_features wacom_features_0xB8 =
2093 { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
2094 63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2095static const struct wacom_features wacom_features_0xB9 =
2096 { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
2097 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2098static const struct wacom_features wacom_features_0xBA =
2099 { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
2100 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2101static const struct wacom_features wacom_features_0xBB =
2102 { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 2047,
2103 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2104static const struct wacom_features wacom_features_0xBC =
2105 { "Wacom Intuos4 WL", WACOM_PKGLEN_INTUOS, 40640, 25400, 2047,
2106 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2107static const struct wacom_features wacom_features_0x26 =
2108 { "Wacom Intuos5 touch S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
2109 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2110 .touch_max = 16 };
2111static const struct wacom_features wacom_features_0x27 =
2112 { "Wacom Intuos5 touch M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
2113 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2114 .touch_max = 16 };
2115static const struct wacom_features wacom_features_0x28 =
2116 { "Wacom Intuos5 touch L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
2117 63, INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2118 .touch_max = 16 };
2119static const struct wacom_features wacom_features_0x29 =
2120 { "Wacom Intuos5 S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
2121 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2122static const struct wacom_features wacom_features_0x2A =
2123 { "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
2124 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2125static const struct wacom_features wacom_features_0x314 =
2126 { "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
2127 63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2128 .touch_max = 16 };
2129static const struct wacom_features wacom_features_0x315 =
2130 { "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
2131 63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2132 .touch_max = 16 };
2133static const struct wacom_features wacom_features_0x317 =
2134 { "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
2135 63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
2136 .touch_max = 16 };
2137static const struct wacom_features wacom_features_0xF4 =
2138 { "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104280, 65400, 2047,
2139 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2140static const struct wacom_features wacom_features_0xF8 =
2141 { "Wacom Cintiq 24HD touch", WACOM_PKGLEN_INTUOS, 104280, 65400, 2047, /* Pen */
2142 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2143 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
2144static const struct wacom_features wacom_features_0xF6 =
2145 { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
2146 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10 };
2147static const struct wacom_features wacom_features_0x3F =
2148 { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023,
2149 63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2150static const struct wacom_features wacom_features_0xC5 =
2151 { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS, 86680, 54180, 1023,
2152 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2153static const struct wacom_features wacom_features_0xC6 =
2154 { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023,
2155 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
2156static const struct wacom_features wacom_features_0x304 =
2157 { "Wacom Cintiq 13HD", WACOM_PKGLEN_INTUOS, 59352, 33648, 1023,
2158 63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2159static const struct wacom_features wacom_features_0xC7 =
2160 { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511,
2161 0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2162static const struct wacom_features wacom_features_0xCE =
2163 { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511,
2164 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2165static const struct wacom_features wacom_features_0xF0 =
2166 { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511,
2167 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2168static const struct wacom_features wacom_features_0xFB =
2169 { "Wacom DTU1031", WACOM_PKGLEN_DTUS, 22096, 13960, 511,
2170 0, DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2171static const struct wacom_features wacom_features_0x57 =
2172 { "Wacom DTK2241", WACOM_PKGLEN_INTUOS, 95640, 54060, 2047,
2173 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2174static const struct wacom_features wacom_features_0x59 = /* Pen */
2175 { "Wacom DTH2242", WACOM_PKGLEN_INTUOS, 95640, 54060, 2047,
2176 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2177 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
2178static const struct wacom_features wacom_features_0x5D = /* Touch */
2179 { "Wacom DTH2242", .type = WACOM_24HDT,
2180 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10 };
2181static const struct wacom_features wacom_features_0xCC =
2182 { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87000, 65400, 2047,
2183 63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2184static const struct wacom_features wacom_features_0xFA =
2185 { "Wacom Cintiq 22HD", WACOM_PKGLEN_INTUOS, 95640, 54060, 2047,
2186 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
2187static const struct wacom_features wacom_features_0x5B =
2188 { "Wacom Cintiq 22HDT", WACOM_PKGLEN_INTUOS, 95640, 54060, 2047,
2189 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2190 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
2191static const struct wacom_features wacom_features_0x5E =
2192 { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
2193 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10 };
2194static const struct wacom_features wacom_features_0x90 =
2195 { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2196 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2197static const struct wacom_features wacom_features_0x93 =
2198 { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2199 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2200static const struct wacom_features wacom_features_0x97 =
2201 { "Wacom ISDv4 97", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 511,
2202 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2203static const struct wacom_features wacom_features_0x9A =
2204 { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2205 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2206static const struct wacom_features wacom_features_0x9F =
2207 { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2208 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2209static const struct wacom_features wacom_features_0xE2 =
2210 { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
2211 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2212 .touch_max = 2 };
2213static const struct wacom_features wacom_features_0xE3 =
2214 { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255,
2215 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2216 .touch_max = 2 };
2217static const struct wacom_features wacom_features_0xE5 =
2218 { "Wacom ISDv4 E5", WACOM_PKGLEN_MTOUCH, 26202, 16325, 255,
2219 0, MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2220static const struct wacom_features wacom_features_0xE6 =
2221 { "Wacom ISDv4 E6", WACOM_PKGLEN_TPC2FG, 27760, 15694, 255,
2222 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2223 .touch_max = 2 };
2224static const struct wacom_features wacom_features_0xEC =
2225 { "Wacom ISDv4 EC", WACOM_PKGLEN_GRAPHIRE, 25710, 14500, 255,
2226 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2227static const struct wacom_features wacom_features_0xED =
2228 { "Wacom ISDv4 ED", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2229 0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2230static const struct wacom_features wacom_features_0xEF =
2231 { "Wacom ISDv4 EF", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2232 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2233static const struct wacom_features wacom_features_0x100 =
2234 { "Wacom ISDv4 100", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2235 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2236static const struct wacom_features wacom_features_0x101 =
2237 { "Wacom ISDv4 101", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2238 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2239static const struct wacom_features wacom_features_0x10D =
2240 { "Wacom ISDv4 10D", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2241 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2242static const struct wacom_features wacom_features_0x10E =
2243 { "Wacom ISDv4 10E", WACOM_PKGLEN_MTTPC, 27760, 15694, 255,
2244 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2245static const struct wacom_features wacom_features_0x10F =
2246 { "Wacom ISDv4 10F", WACOM_PKGLEN_MTTPC, 27760, 15694, 255,
2247 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2248static const struct wacom_features wacom_features_0x116 =
2249 { "Wacom ISDv4 116", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
2250 0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2251static const struct wacom_features wacom_features_0x4001 =
2252 { "Wacom ISDv4 4001", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
2253 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2254static const struct wacom_features wacom_features_0x4004 =
2255 { "Wacom ISDv4 4004", WACOM_PKGLEN_MTTPC, 11060, 6220, 255,
2256 0, MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2257static const struct wacom_features wacom_features_0x5000 =
2258 { "Wacom ISDv4 5000", WACOM_PKGLEN_MTTPC, 27848, 15752, 1023,
2259 0, MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2260static const struct wacom_features wacom_features_0x5002 =
2261 { "Wacom ISDv4 5002", WACOM_PKGLEN_MTTPC, 29576, 16724, 1023,
2262 0, MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2263static const struct wacom_features wacom_features_0x47 =
2264 { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
2265 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2266static const struct wacom_features wacom_features_0x84 =
2267 { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0,
2268 0, WIRELESS, 0, 0, .touch_max = 16 };
2269static const struct wacom_features wacom_features_0xD0 =
2270 { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2271 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2272 .touch_max = 2 };
2273static const struct wacom_features wacom_features_0xD1 =
2274 { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2275 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2276 .touch_max = 2 };
2277static const struct wacom_features wacom_features_0xD2 =
2278 { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2279 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2280 .touch_max = 2 };
2281static const struct wacom_features wacom_features_0xD3 =
2282 { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2283 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2284 .touch_max = 2 };
2285static const struct wacom_features wacom_features_0xD4 =
2286 { "Wacom Bamboo Pen", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2287 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2288static const struct wacom_features wacom_features_0xD5 =
2289 { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2290 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2291static const struct wacom_features wacom_features_0xD6 =
2292 { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2293 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2294 .touch_max = 2 };
2295static const struct wacom_features wacom_features_0xD7 =
2296 { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2297 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2298 .touch_max = 2 };
2299static const struct wacom_features wacom_features_0xD8 =
2300 { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2301 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2302 .touch_max = 2 };
2303static const struct wacom_features wacom_features_0xDA =
2304 { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
2305 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2306 .touch_max = 2 };
2307static const struct wacom_features wacom_features_0xDB =
2308 { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
2309 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2310 .touch_max = 2 };
2311static const struct wacom_features wacom_features_0xDD =
2312 { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
2313 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2314static const struct wacom_features wacom_features_0xDE =
2315 { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
2316 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2317 .touch_max = 16 };
2318static const struct wacom_features wacom_features_0xDF =
2319 { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN, 21648, 13700, 1023,
2320 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2321 .touch_max = 16 };
2322static const struct wacom_features wacom_features_0x300 =
2323 { "Wacom Bamboo One S", WACOM_PKGLEN_BBPEN, 14720, 9225, 1023,
2324 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2325static const struct wacom_features wacom_features_0x301 =
2326 { "Wacom Bamboo One M", WACOM_PKGLEN_BBPEN, 21648, 13530, 1023,
2327 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2328static const struct wacom_features wacom_features_0x302 =
2329 { "Wacom Intuos PT S", WACOM_PKGLEN_BBPEN, 15200, 9500, 1023,
2330 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2331 .touch_max = 16 };
2332static const struct wacom_features wacom_features_0x303 =
2333 { "Wacom Intuos PT M", WACOM_PKGLEN_BBPEN, 21600, 13500, 1023,
2334 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
2335 .touch_max = 16 };
2336static const struct wacom_features wacom_features_0x30E =
2337 { "Wacom Intuos S", WACOM_PKGLEN_BBPEN, 15200, 9500, 1023,
2338 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2339static const struct wacom_features wacom_features_0x6004 =
2340 { "ISD-V4", WACOM_PKGLEN_GRAPHIRE, 12800, 8000, 255,
2341 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
2342static const struct wacom_features wacom_features_0x0307 =
2343 { "Wacom ISDv5 307", WACOM_PKGLEN_INTUOS, 59352, 33648, 2047,
2344 63, CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
2345 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
2346static const struct wacom_features wacom_features_0x0309 =
2347 { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
2348 .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10 };
2349
2350#define USB_DEVICE_WACOM(prod) \
2351 USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
2352 .driver_info = (kernel_ulong_t)&wacom_features_##prod
2353
2354#define USB_DEVICE_DETAILED(prod, class, sub, proto) \
2355 USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
2356 sub, proto), \
2357 .driver_info = (kernel_ulong_t)&wacom_features_##prod
2358
2359#define USB_DEVICE_LENOVO(prod) \
2360 USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
2361 .driver_info = (kernel_ulong_t)&wacom_features_##prod
2362
2363const struct usb_device_id wacom_ids[] = {
2364 { USB_DEVICE_WACOM(0x00) },
2365 { USB_DEVICE_WACOM(0x10) },
2366 { USB_DEVICE_WACOM(0x11) },
2367 { USB_DEVICE_WACOM(0x12) },
2368 { USB_DEVICE_WACOM(0x13) },
2369 { USB_DEVICE_WACOM(0x14) },
2370 { USB_DEVICE_WACOM(0x15) },
2371 { USB_DEVICE_WACOM(0x16) },
2372 { USB_DEVICE_WACOM(0x17) },
2373 { USB_DEVICE_WACOM(0x18) },
2374 { USB_DEVICE_WACOM(0x19) },
2375 { USB_DEVICE_WACOM(0x60) },
2376 { USB_DEVICE_WACOM(0x61) },
2377 { USB_DEVICE_WACOM(0x62) },
2378 { USB_DEVICE_WACOM(0x63) },
2379 { USB_DEVICE_WACOM(0x64) },
2380 { USB_DEVICE_WACOM(0x65) },
2381 { USB_DEVICE_WACOM(0x69) },
2382 { USB_DEVICE_WACOM(0x6A) },
2383 { USB_DEVICE_WACOM(0x6B) },
2384 { USB_DEVICE_WACOM(0x20) },
2385 { USB_DEVICE_WACOM(0x21) },
2386 { USB_DEVICE_WACOM(0x22) },
2387 { USB_DEVICE_WACOM(0x23) },
2388 { USB_DEVICE_WACOM(0x24) },
2389 { USB_DEVICE_WACOM(0x30) },
2390 { USB_DEVICE_WACOM(0x31) },
2391 { USB_DEVICE_WACOM(0x32) },
2392 { USB_DEVICE_WACOM(0x33) },
2393 { USB_DEVICE_WACOM(0x34) },
2394 { USB_DEVICE_WACOM(0x35) },
2395 { USB_DEVICE_WACOM(0x37) },
2396 { USB_DEVICE_WACOM(0x38) },
2397 { USB_DEVICE_WACOM(0x39) },
2398 { USB_DEVICE_WACOM(0xC4) },
2399 { USB_DEVICE_WACOM(0xC0) },
2400 { USB_DEVICE_WACOM(0xC2) },
2401 { USB_DEVICE_WACOM(0x03) },
2402 { USB_DEVICE_WACOM(0x41) },
2403 { USB_DEVICE_WACOM(0x42) },
2404 { USB_DEVICE_WACOM(0x43) },
2405 { USB_DEVICE_WACOM(0x44) },
2406 { USB_DEVICE_WACOM(0x45) },
2407 { USB_DEVICE_WACOM(0x57) },
2408 { USB_DEVICE_WACOM(0x59) },
2409 { USB_DEVICE_DETAILED(0x5D, USB_CLASS_HID, 0, 0) },
2410 { USB_DEVICE_WACOM(0x5B) },
2411 { USB_DEVICE_DETAILED(0x5E, USB_CLASS_HID, 0, 0) },
2412 { USB_DEVICE_WACOM(0xB0) },
2413 { USB_DEVICE_WACOM(0xB1) },
2414 { USB_DEVICE_WACOM(0xB2) },
2415 { USB_DEVICE_WACOM(0xB3) },
2416 { USB_DEVICE_WACOM(0xB4) },
2417 { USB_DEVICE_WACOM(0xB5) },
2418 { USB_DEVICE_WACOM(0xB7) },
2419 { USB_DEVICE_WACOM(0xB8) },
2420 { USB_DEVICE_WACOM(0xB9) },
2421 { USB_DEVICE_WACOM(0xBA) },
2422 { USB_DEVICE_WACOM(0xBB) },
2423 { USB_DEVICE_WACOM(0xBC) },
2424 { USB_DEVICE_WACOM(0x26) },
2425 { USB_DEVICE_WACOM(0x27) },
2426 { USB_DEVICE_WACOM(0x28) },
2427 { USB_DEVICE_WACOM(0x29) },
2428 { USB_DEVICE_WACOM(0x2A) },
2429 { USB_DEVICE_WACOM(0x3F) },
2430 { USB_DEVICE_WACOM(0xC5) },
2431 { USB_DEVICE_WACOM(0xC6) },
2432 { USB_DEVICE_WACOM(0xC7) },
2433 /*
2434 * DTU-2231 has two interfaces on the same configuration,
2435 * only one is used.
2436 */
2437 { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
2438 USB_INTERFACE_SUBCLASS_BOOT,
2439 USB_INTERFACE_PROTOCOL_MOUSE) },
2440 { USB_DEVICE_WACOM(0x84) },
2441 { USB_DEVICE_WACOM(0xD0) },
2442 { USB_DEVICE_WACOM(0xD1) },
2443 { USB_DEVICE_WACOM(0xD2) },
2444 { USB_DEVICE_WACOM(0xD3) },
2445 { USB_DEVICE_WACOM(0xD4) },
2446 { USB_DEVICE_WACOM(0xD5) },
2447 { USB_DEVICE_WACOM(0xD6) },
2448 { USB_DEVICE_WACOM(0xD7) },
2449 { USB_DEVICE_WACOM(0xD8) },
2450 { USB_DEVICE_WACOM(0xDA) },
2451 { USB_DEVICE_WACOM(0xDB) },
2452 { USB_DEVICE_WACOM(0xDD) },
2453 { USB_DEVICE_WACOM(0xDE) },
2454 { USB_DEVICE_WACOM(0xDF) },
2455 { USB_DEVICE_WACOM(0xF0) },
2456 { USB_DEVICE_WACOM(0xCC) },
2457 { USB_DEVICE_WACOM(0x90) },
2458 { USB_DEVICE_WACOM(0x93) },
2459 { USB_DEVICE_WACOM(0x97) },
2460 { USB_DEVICE_WACOM(0x9A) },
2461 { USB_DEVICE_WACOM(0x9F) },
2462 { USB_DEVICE_WACOM(0xE2) },
2463 { USB_DEVICE_WACOM(0xE3) },
2464 { USB_DEVICE_WACOM(0xE5) },
2465 { USB_DEVICE_WACOM(0xE6) },
2466 { USB_DEVICE_WACOM(0xEC) },
2467 { USB_DEVICE_WACOM(0xED) },
2468 { USB_DEVICE_WACOM(0xEF) },
2469 { USB_DEVICE_WACOM(0x100) },
2470 { USB_DEVICE_WACOM(0x101) },
2471 { USB_DEVICE_WACOM(0x10D) },
2472 { USB_DEVICE_WACOM(0x10E) },
2473 { USB_DEVICE_WACOM(0x10F) },
2474 { USB_DEVICE_WACOM(0x116) },
2475 { USB_DEVICE_WACOM(0x300) },
2476 { USB_DEVICE_WACOM(0x301) },
2477 { USB_DEVICE_DETAILED(0x302, USB_CLASS_HID, 0, 0) },
2478 { USB_DEVICE_DETAILED(0x303, USB_CLASS_HID, 0, 0) },
2479 { USB_DEVICE_DETAILED(0x30E, USB_CLASS_HID, 0, 0) },
2480 { USB_DEVICE_WACOM(0x304) },
2481 { USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) },
2482 { USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) },
2483 { USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) },
2484 { USB_DEVICE_WACOM(0x4001) },
2485 { USB_DEVICE_WACOM(0x4004) },
2486 { USB_DEVICE_WACOM(0x5000) },
2487 { USB_DEVICE_WACOM(0x5002) },
2488 { USB_DEVICE_WACOM(0x47) },
2489 { USB_DEVICE_WACOM(0xF4) },
2490 { USB_DEVICE_WACOM(0xF8) },
2491 { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) },
2492 { USB_DEVICE_WACOM(0xFA) },
2493 { USB_DEVICE_WACOM(0xFB) },
2494 { USB_DEVICE_WACOM(0x0307) },
2495 { USB_DEVICE_DETAILED(0x0309, USB_CLASS_HID, 0, 0) },
2496 { USB_DEVICE_LENOVO(0x6004) },
2497 { }
2498};
2499MODULE_DEVICE_TABLE(usb, wacom_ids);
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
deleted file mode 100644
index b2c9a9c1b551..000000000000
--- a/drivers/input/tablet/wacom_wac.h
+++ /dev/null
@@ -1,165 +0,0 @@
1/*
2 * drivers/input/tablet/wacom_wac.h
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 */
9#ifndef WACOM_WAC_H
10#define WACOM_WAC_H
11
12#include <linux/types.h>
13
14/* maximum packet length for USB devices */
15#define WACOM_PKGLEN_MAX 68
16
17#define WACOM_NAME_MAX 64
18
19/* packet length for individual models */
20#define WACOM_PKGLEN_PENPRTN 7
21#define WACOM_PKGLEN_GRAPHIRE 8
22#define WACOM_PKGLEN_BBFUN 9
23#define WACOM_PKGLEN_INTUOS 10
24#define WACOM_PKGLEN_TPC1FG 5
25#define WACOM_PKGLEN_TPC1FG_B 10
26#define WACOM_PKGLEN_TPC2FG 14
27#define WACOM_PKGLEN_BBTOUCH 20
28#define WACOM_PKGLEN_BBTOUCH3 64
29#define WACOM_PKGLEN_BBPEN 10
30#define WACOM_PKGLEN_WIRELESS 32
31#define WACOM_PKGLEN_MTOUCH 62
32#define WACOM_PKGLEN_MTTPC 40
33#define WACOM_PKGLEN_DTUS 68
34#define WACOM_PKGLEN_PENABLED 8
35
36/* wacom data size per MT contact */
37#define WACOM_BYTES_PER_MT_PACKET 11
38#define WACOM_BYTES_PER_24HDT_PACKET 14
39
40/* device IDs */
41#define STYLUS_DEVICE_ID 0x02
42#define TOUCH_DEVICE_ID 0x03
43#define CURSOR_DEVICE_ID 0x06
44#define ERASER_DEVICE_ID 0x0A
45#define PAD_DEVICE_ID 0x0F
46
47/* wacom data packet report IDs */
48#define WACOM_REPORT_PENABLED 2
49#define WACOM_REPORT_INTUOSREAD 5
50#define WACOM_REPORT_INTUOSWRITE 6
51#define WACOM_REPORT_INTUOSPAD 12
52#define WACOM_REPORT_INTUOS5PAD 3
53#define WACOM_REPORT_DTUSPAD 21
54#define WACOM_REPORT_TPC1FG 6
55#define WACOM_REPORT_TPC2FG 13
56#define WACOM_REPORT_TPCMT 13
57#define WACOM_REPORT_TPCMT2 3
58#define WACOM_REPORT_TPCHID 15
59#define WACOM_REPORT_TPCST 16
60#define WACOM_REPORT_DTUS 17
61#define WACOM_REPORT_TPC1FGE 18
62#define WACOM_REPORT_24HDT 1
63#define WACOM_REPORT_WL 128
64#define WACOM_REPORT_USB 192
65
66/* device quirks */
67#define WACOM_QUIRK_MULTI_INPUT 0x0001
68#define WACOM_QUIRK_BBTOUCH_LOWRES 0x0002
69#define WACOM_QUIRK_NO_INPUT 0x0004
70#define WACOM_QUIRK_MONITOR 0x0008
71
72enum {
73 PENPARTNER = 0,
74 GRAPHIRE,
75 WACOM_G4,
76 PTU,
77 PL,
78 DTU,
79 DTUS,
80 INTUOS,
81 INTUOS3S,
82 INTUOS3,
83 INTUOS3L,
84 INTUOS4S,
85 INTUOS4,
86 INTUOS4L,
87 INTUOS5S,
88 INTUOS5,
89 INTUOS5L,
90 INTUOSPS,
91 INTUOSPM,
92 INTUOSPL,
93 INTUOSHT,
94 WACOM_21UX2,
95 WACOM_22HD,
96 DTK,
97 WACOM_24HD,
98 CINTIQ_HYBRID,
99 CINTIQ,
100 WACOM_BEE,
101 WACOM_13HD,
102 WACOM_MO,
103 WIRELESS,
104 BAMBOO_PT,
105 WACOM_24HDT,
106 TABLETPC, /* add new TPC below */
107 TABLETPCE,
108 TABLETPC2FG,
109 MTSCREEN,
110 MTTPC,
111 MTTPC_B,
112 MAX_TYPE
113};
114
115struct wacom_features {
116 const char *name;
117 int pktlen;
118 int x_max;
119 int y_max;
120 int pressure_max;
121 int distance_max;
122 int type;
123 int x_resolution;
124 int y_resolution;
125 int x_min;
126 int y_min;
127 int device_type;
128 int x_phy;
129 int y_phy;
130 unsigned char unit;
131 unsigned char unitExpo;
132 int x_fuzz;
133 int y_fuzz;
134 int pressure_fuzz;
135 int distance_fuzz;
136 unsigned quirks;
137 unsigned touch_max;
138 int oVid;
139 int oPid;
140};
141
142struct wacom_shared {
143 bool stylus_in_proximity;
144 bool touch_down;
145 /* for wireless device to access USB interfaces */
146 unsigned touch_max;
147 int type;
148 struct input_dev *touch_input;
149};
150
151struct wacom_wac {
152 char name[WACOM_NAME_MAX];
153 unsigned char *data;
154 int tool[2];
155 int id[2];
156 __u32 serial[2];
157 struct wacom_features features;
158 struct wacom_shared *shared;
159 struct input_dev *input;
160 int pid;
161 int battery_capacity;
162 int num_contacts_left;
163};
164
165#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-12 05:42:56 -0500