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1 | /* |
2 | * drivers/usb/input/wacom.h | |
3 | * | |
4 | * USB Wacom Graphire and Wacom Intuos 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) 2002-2006 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 | */ | |
67 | ||
68 | /* | |
69 | * This program is free software; you can redistribute it and/or modify | |
70 | * it under the terms of the GNU General Public License as published by | |
71 | * the Free Software Foundation; either version 2 of the License, or | |
72 | * (at your option) any later version. | |
73 | */ | |
74 | #ifndef WACOM_H | |
75 | #define WACOM_H | |
76 | #include <linux/kernel.h> | |
77 | #include <linux/slab.h> | |
78 | #include <linux/module.h> | |
79 | #include <linux/init.h> | |
80 | #include <linux/usb/input.h> | |
81 | #include <asm/unaligned.h> | |
82 | ||
83 | /* | |
84 | * Version Information | |
85 | */ | |
86 | #define DRIVER_VERSION "v1.46" | |
87 | #define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>" | |
88 | #define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver" | |
89 | #define DRIVER_LICENSE "GPL" | |
90 | ||
91 | MODULE_AUTHOR(DRIVER_AUTHOR); | |
92 | MODULE_DESCRIPTION(DRIVER_DESC); | |
93 | MODULE_LICENSE(DRIVER_LICENSE); | |
94 | ||
95 | #define USB_VENDOR_ID_WACOM 0x056a | |
96 | ||
97 | struct wacom { | |
98 | dma_addr_t data_dma; | |
99 | struct input_dev *dev; | |
100 | struct usb_device *usbdev; | |
101 | struct urb *irq; | |
102 | struct wacom_wac * wacom_wac; | |
103 | char phys[32]; | |
104 | }; | |
105 | ||
106 | struct wacom_combo { | |
107 | struct wacom * wacom; | |
108 | struct urb * urb; | |
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109 | }; |
110 | ||
111 | extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo); | |
7d12e780 | 112 | extern void wacom_sys_irq(struct urb *urb); |
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113 | extern void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data); |
114 | extern void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data); | |
115 | extern void wacom_report_key(void *wcombo, unsigned int key_type, int key_data); | |
116 | extern void wacom_input_event(void *wcombo, unsigned int type, unsigned int code, int value); | |
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117 | extern void wacom_input_sync(void *wcombo); |
118 | extern void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac); | |
119 | extern void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac); | |
120 | extern void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac); | |
121 | extern void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac); | |
122 | extern void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac); | |
123 | extern void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac); | |
124 | extern void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac); | |
125 | extern __u16 wacom_le16_to_cpu(unsigned char *data); | |
126 | extern __u16 wacom_be16_to_cpu(unsigned char *data); | |
127 | extern struct wacom_features * get_wacom_feature(const struct usb_device_id *id); | |
128 | extern const struct usb_device_id * get_device_table(void); | |
129 | ||
130 | #endif |