145 lines
6.1 KiB
C
145 lines
6.1 KiB
C
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/*
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* drivers/input/tablet/wacom.h
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*
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* USB Wacom tablet support
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*
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* Copyright (c) 2000-2004 Vojtech Pavlik <vojtech@ucw.cz>
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* Copyright (c) 2000 Andreas Bach Aaen <abach@stofanet.dk>
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* Copyright (c) 2000 Clifford Wolf <clifford@clifford.at>
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* Copyright (c) 2000 Sam Mosel <sam.mosel@computer.org>
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* Copyright (c) 2000 James E. Blair <corvus@gnu.org>
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* Copyright (c) 2000 Daniel Egger <egger@suse.de>
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* Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com>
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* Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be>
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* Copyright (c) 2002-2009 Ping Cheng <pingc@wacom.com>
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*
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* ChangeLog:
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* v0.1 (vp) - Initial release
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* v0.2 (aba) - Support for all buttons / combinations
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* v0.3 (vp) - Support for Intuos added
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* v0.4 (sm) - Support for more Intuos models, menustrip
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* relative mode, proximity.
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* v0.5 (vp) - Big cleanup, nifty features removed,
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* they belong in userspace
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* v1.8 (vp) - Submit URB only when operating, moved to CVS,
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* use input_report_key instead of report_btn and
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* other cleanups
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* v1.11 (vp) - Add URB ->dev setting for new kernels
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* v1.11 (jb) - Add support for the 4D Mouse & Lens
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* v1.12 (de) - Add support for two more inking pen IDs
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* v1.14 (vp) - Use new USB device id probing scheme.
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* Fix Wacom Graphire mouse wheel
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* v1.18 (vp) - Fix mouse wheel direction
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* Make mouse relative
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* v1.20 (fl) - Report tool id for Intuos devices
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* - Multi tools support
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* - Corrected Intuos protocol decoding (airbrush, 4D mouse, lens cursor...)
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* - Add PL models support
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* - Fix Wacom Graphire mouse wheel again
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* v1.21 (vp) - Removed protocol descriptions
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* - Added MISC_SERIAL for tool serial numbers
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* (gb) - Identify version on module load.
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* v1.21.1 (fl) - added Graphire2 support
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* v1.21.2 (fl) - added Intuos2 support
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* - added all the PL ids
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* v1.21.3 (fl) - added another eraser id from Neil Okamoto
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* - added smooth filter for Graphire from Peri Hankey
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* - added PenPartner support from Olaf van Es
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* - new tool ids from Ole Martin Bjoerndalen
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* v1.29 (pc) - Add support for more tablets
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* - Fix pressure reporting
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* v1.30 (vp) - Merge 2.4 and 2.5 drivers
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* - Since 2.5 now has input_sync(), remove MSC_SERIAL abuse
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* - Cleanups here and there
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* v1.30.1 (pi) - Added Graphire3 support
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* v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
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* v1.43 (pc) - Added support for Cintiq 21UX
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* - Fixed a Graphire bug
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* - Merged wacom_intuos3_irq into wacom_intuos_irq
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* v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc.
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* - Report Device IDs
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* v1.45 (pc) - Added support for DTF 521, Intuos3 12x12 and 12x19
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* - Minor data report fix
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* v1.46 (pc) - Split wacom.c into wacom_sys.c and wacom_wac.c,
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* - where wacom_sys.c deals with system specific code,
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* - and wacom_wac.c deals with Wacom specific code
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* - Support Intuos3 4x6
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* v1.47 (pc) - Added support for Bamboo
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* v1.48 (pc) - Added support for Bamboo1, BambooFun, and Cintiq 12WX
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* v1.49 (pc) - Added support for USB Tablet PC (0x90, 0x93, and 0x9A)
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* v1.50 (pc) - Fixed a TabletPC touch bug in 2.6.28
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* v1.51 (pc) - Added support for Intuos4
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* v1.52 (pc) - Query Wacom data upon system resume
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef WACOM_H
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#define WACOM_H
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#include <linux/kernel.h>
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#include <linux/slab.h>
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/usb/input.h>
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#include <asm/unaligned.h>
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/*
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* Version Information
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*/
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#define DRIVER_VERSION "v1.52"
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#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
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#define DRIVER_DESC "USB Wacom tablet driver"
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#define DRIVER_LICENSE "GPL"
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MODULE_AUTHOR(DRIVER_AUTHOR);
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MODULE_DESCRIPTION(DRIVER_DESC);
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MODULE_LICENSE(DRIVER_LICENSE);
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#define USB_VENDOR_ID_WACOM 0x056a
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struct wacom {
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dma_addr_t data_dma;
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struct input_dev *dev;
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struct usb_device *usbdev;
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struct usb_interface *intf;
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struct urb *irq;
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struct wacom_wac *wacom_wac;
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struct mutex lock;
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unsigned int open:1;
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char phys[32];
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};
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struct wacom_combo {
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struct wacom *wacom;
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struct urb *urb;
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};
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extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo);
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extern void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data);
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extern void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data);
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extern void wacom_report_key(void *wcombo, unsigned int key_type, int key_data);
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extern void wacom_input_event(void *wcombo, unsigned int type, unsigned int code, int value);
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extern void wacom_input_sync(void *wcombo);
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extern void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_i4s(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_i4(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
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extern __u16 wacom_le16_to_cpu(unsigned char *data);
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extern __u16 wacom_be16_to_cpu(unsigned char *data);
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extern struct wacom_features *get_wacom_feature(const struct usb_device_id *id);
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extern const struct usb_device_id *get_device_table(void);
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#endif
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