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Diffstat (limited to 'drivers/usb/input/wacom.c')
-rw-r--r--drivers/usb/input/wacom.c1003
1 files changed, 0 insertions, 1003 deletions
diff --git a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
deleted file mode 100644
index 369461a70b7..00000000000
--- a/drivers/usb/input/wacom.c
+++ /dev/null
@@ -1,1003 +0,0 @@
-/*
- * USB Wacom Graphire and Wacom Intuos tablet support
- *
- * Copyright (c) 2000-2004 Vojtech Pavlik <vojtech@ucw.cz>
- * Copyright (c) 2000 Andreas Bach Aaen <abach@stofanet.dk>
- * Copyright (c) 2000 Clifford Wolf <clifford@clifford.at>
- * Copyright (c) 2000 Sam Mosel <sam.mosel@computer.org>
- * Copyright (c) 2000 James E. Blair <corvus@gnu.org>
- * Copyright (c) 2000 Daniel Egger <egger@suse.de>
- * Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com>
- * Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be>
- * Copyright (c) 2002-2006 Ping Cheng <pingc@wacom.com>
- *
- * ChangeLog:
- * v0.1 (vp) - Initial release
- * v0.2 (aba) - Support for all buttons / combinations
- * v0.3 (vp) - Support for Intuos added
- * v0.4 (sm) - Support for more Intuos models, menustrip
- * relative mode, proximity.
- * v0.5 (vp) - Big cleanup, nifty features removed,
- * they belong in userspace
- * v1.8 (vp) - Submit URB only when operating, moved to CVS,
- * use input_report_key instead of report_btn and
- * other cleanups
- * v1.11 (vp) - Add URB ->dev setting for new kernels
- * v1.11 (jb) - Add support for the 4D Mouse & Lens
- * v1.12 (de) - Add support for two more inking pen IDs
- * v1.14 (vp) - Use new USB device id probing scheme.
- * Fix Wacom Graphire mouse wheel
- * v1.18 (vp) - Fix mouse wheel direction
- * Make mouse relative
- * v1.20 (fl) - Report tool id for Intuos devices
- * - Multi tools support
- * - Corrected Intuos protocol decoding (airbrush, 4D mouse, lens cursor...)
- * - Add PL models support
- * - Fix Wacom Graphire mouse wheel again
- * v1.21 (vp) - Removed protocol descriptions
- * - Added MISC_SERIAL for tool serial numbers
- * (gb) - Identify version on module load.
- * v1.21.1 (fl) - added Graphire2 support
- * v1.21.2 (fl) - added Intuos2 support
- * - added all the PL ids
- * v1.21.3 (fl) - added another eraser id from Neil Okamoto
- * - added smooth filter for Graphire from Peri Hankey
- * - added PenPartner support from Olaf van Es
- * - new tool ids from Ole Martin Bjoerndalen
- * v1.29 (pc) - Add support for more tablets
- * - Fix pressure reporting
- * v1.30 (vp) - Merge 2.4 and 2.5 drivers
- * - Since 2.5 now has input_sync(), remove MSC_SERIAL abuse
- * - Cleanups here and there
- * v1.30.1 (pi) - Added Graphire3 support
- * v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
- * v1.43 (pc) - Added support for Cintiq 21UX
- * - Fixed a Graphire bug
- * - Merged wacom_intuos3_irq into wacom_intuos_irq
- * v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc.
- * - Report Device IDs
- * v1.45 (pc) - Added support for DTF 521, Intuos3 12x12 and 12x19
- * - Minor data report fix
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/usb/input.h>
-#include <asm/unaligned.h>
-
-/*
- * Version Information
- */
-#define DRIVER_VERSION "v1.45"
-#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
-#define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver"
-#define DRIVER_LICENSE "GPL"
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
-
-#define USB_VENDOR_ID_WACOM 0x056a
-#define STYLUS_DEVICE_ID 0x02
-#define CURSOR_DEVICE_ID 0x06
-#define ERASER_DEVICE_ID 0x0A
-
-enum {
- PENPARTNER = 0,
- GRAPHIRE,
- WACOM_G4,
- PL,
- INTUOS,
- INTUOS3,
- INTUOS312,
- INTUOS319,
- CINTIQ,
- MAX_TYPE
-};
-
-struct wacom_features {
- char *name;
- int pktlen;
- int x_max;
- int y_max;
- int pressure_max;
- int distance_max;
- int type;
- usb_complete_t irq;
-};
-
-struct wacom {
- signed char *data;
- dma_addr_t data_dma;
- struct input_dev *dev;
- struct usb_device *usbdev;
- struct urb *irq;
- struct wacom_features *features;
- int tool[2];
- int id[2];
- __u32 serial[2];
- char phys[32];
-};
-
-#define USB_REQ_GET_REPORT 0x01
-#define USB_REQ_SET_REPORT 0x09
-
-static int usb_get_report(struct usb_interface *intf, unsigned char type,
- unsigned char id, void *buf, int size)
-{
- return usb_control_msg(interface_to_usbdev(intf),
- usb_rcvctrlpipe(interface_to_usbdev(intf), 0),
- USB_REQ_GET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
- (type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber,
- buf, size, 100);
-}
-
-static int usb_set_report(struct usb_interface *intf, unsigned char type,
- unsigned char id, void *buf, int size)
-{
- return usb_control_msg(interface_to_usbdev(intf),
- usb_sndctrlpipe(interface_to_usbdev(intf), 0),
- USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
- (type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber,
- buf, size, 1000);
-}
-
-static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
-{
- struct wacom *wacom = urb->context;
- unsigned char *data = wacom->data;
- struct input_dev *dev = wacom->dev;
- int prox, pressure, id;
- int retval;
-
- switch (urb->status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
- return;
- default:
- dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
- goto exit;
- }
-
- if (data[0] != 2) {
- dbg("wacom_pl_irq: received unknown report #%d", data[0]);
- goto exit;
- }
-
- prox = data[1] & 0x40;
-
- input_regs(dev, regs);
-
- id = ERASER_DEVICE_ID;
- if (prox) {
-
- pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
- if (wacom->features->pressure_max > 255)
- pressure = (pressure << 1) | ((data[4] >> 6) & 1);
- pressure += (wacom->features->pressure_max + 1) / 2;
-
- /*
- * if going from out of proximity into proximity select between the eraser
- * and the pen based on the state of the stylus2 button, choose eraser if
- * pressed else choose pen. if not a proximity change from out to in, send
- * an out of proximity for previous tool then a in for new tool.
- */
- if (!wacom->tool[0]) {
- /* Eraser bit set for DTF */
- if (data[1] & 0x10)
- wacom->tool[1] = BTN_TOOL_RUBBER;
- else
- /* Going into proximity select tool */
- wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
- } else {
- /* was entered with stylus2 pressed */
- if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
- /* report out proximity for previous tool */
- input_report_key(dev, wacom->tool[1], 0);
- input_sync(dev);
- wacom->tool[1] = BTN_TOOL_PEN;
- goto exit;
- }
- }
- if (wacom->tool[1] != BTN_TOOL_RUBBER) {
- /* Unknown tool selected default to pen tool */
- wacom->tool[1] = BTN_TOOL_PEN;
- id = STYLUS_DEVICE_ID;
- }
- input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */
- input_report_abs(dev, ABS_MISC, id); /* report tool id */
- input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
- input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
- input_report_abs(dev, ABS_PRESSURE, pressure);
-
- input_report_key(dev, BTN_TOUCH, data[4] & 0x08);
- input_report_key(dev, BTN_STYLUS, data[4] & 0x10);
- /* Only allow the stylus2 button to be reported for the pen tool. */
- input_report_key(dev, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
- } else {
- /* report proximity-out of a (valid) tool */
- if (wacom->tool[1] != BTN_TOOL_RUBBER) {
- /* Unknown tool selected default to pen tool */
- wacom->tool[1] = BTN_TOOL_PEN;
- }
- input_report_key(dev, wacom->tool[1], prox);
- }
-
- wacom->tool[0] = prox; /* Save proximity state */
- input_sync(dev);
-
- exit:
- retval = usb_submit_urb (urb, GFP_ATOMIC);
- if (retval)
- err ("%s - usb_submit_urb failed with result %d",
- __FUNCTION__, retval);
-}
-
-static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
-{
- struct wacom *wacom = urb->context;
- unsigned char *data = wacom->data;
- struct input_dev *dev = wacom->dev;
- int retval, id;
-
- switch (urb->status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
- return;
- default:
- dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
- goto exit;
- }
-
- if (data[0] != 2) {
- printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
- goto exit;
- }
-
- input_regs(dev, regs);
- if (data[1] & 0x04) {
- input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
- input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
- id = ERASER_DEVICE_ID;
- } else {
- input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
- input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
- id = STYLUS_DEVICE_ID;
- }
- input_report_abs(dev, ABS_MISC, id); /* report tool id */
- input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[2]));
- input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[4]));
- input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6]));
- input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
- input_report_key(dev, BTN_STYLUS2, data[1] & 0x10);
-
- input_sync(dev);
-
- exit:
- retval = usb_submit_urb (urb, GFP_ATOMIC);
- if (retval)
- err ("%s - usb_submit_urb failed with result %d",
- __FUNCTION__, retval);
-}
-
-static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs)
-{
- struct wacom *wacom = urb->context;
- unsigned char *data = wacom->data;
- struct input_dev *dev = wacom->dev;
- int retval;
-
- switch (urb->status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
- return;
- default:
- dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
- goto exit;
- }
-
- if (data[0] != 2) {
- printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
- goto exit;
- }
-
- input_regs(dev, regs);
- input_report_key(dev, BTN_TOOL_PEN, 1);
- input_report_abs(dev, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
- input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[1]));
- input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[3]));
- input_report_abs(dev, ABS_PRESSURE, (signed char)data[6] + 127);
- input_report_key(dev, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
- input_report_key(dev, BTN_STYLUS, (data[5] & 0x40));
- input_sync(dev);
-
- exit:
- retval = usb_submit_urb (urb, GFP_ATOMIC);
- if (retval)
- err ("%s - usb_submit_urb failed with result %d",
- __FUNCTION__, retval);
-}
-
-static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
-{
- struct wacom *wacom = urb->context;
- unsigned char *data = wacom->data;
- struct input_dev *dev = wacom->dev;
- int x, y, id, rw;
- int retval;
-
- switch (urb->status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
- return;
- default:
- dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
- goto exit;
- }
-
- if (data[0] == 99) return; /* for Volito tablets */
-
- if (data[0] != 2) {
- dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
- goto exit;
- }
-
- input_regs(dev, regs);
-
- id = STYLUS_DEVICE_ID;
- if (data[1] & 0x10) { /* in prox */
-
- switch ((data[1] >> 5) & 3) {
-
- case 0: /* Pen */
- wacom->tool[0] = BTN_TOOL_PEN;
- break;
-
- case 1: /* Rubber */
- wacom->tool[0] = BTN_TOOL_RUBBER;
- id = ERASER_DEVICE_ID;
- break;
-
- case 2: /* Mouse with wheel */
- input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
- if (wacom->features->type == WACOM_G4) {
- rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03);
- input_report_rel(dev, REL_WHEEL, -rw);
- } else
- input_report_rel(dev, REL_WHEEL, -(signed char) data[6]);
- /* fall through */
-
- case 3: /* Mouse without wheel */
- wacom->tool[0] = BTN_TOOL_MOUSE;
- id = CURSOR_DEVICE_ID;
- input_report_key(dev, BTN_LEFT, data[1] & 0x01);
- input_report_key(dev, BTN_RIGHT, data[1] & 0x02);
- if (wacom->features->type == WACOM_G4)
- input_report_abs(dev, ABS_DISTANCE, data[6]);
- else
- input_report_abs(dev, ABS_DISTANCE, data[7]);
- break;
- }
- }
-
- if (data[1] & 0x90) {
- x = le16_to_cpu(*(__le16 *) &data[2]);
- y = le16_to_cpu(*(__le16 *) &data[4]);
- input_report_abs(dev, ABS_X, x);
- input_report_abs(dev, ABS_Y, y);
- if (wacom->tool[0] != BTN_TOOL_MOUSE) {
- input_report_abs(dev, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
- input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
- input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
- input_report_key(dev, BTN_STYLUS2, data[1] & 0x04);
- }
- }
-
- if (data[1] & 0x10)
- input_report_abs(dev, ABS_MISC, id); /* report tool id */
- else
- input_report_abs(dev, ABS_MISC, 0); /* reset tool id */
- input_report_key(dev, wacom->tool[0], data[1] & 0x10);
- input_sync(dev);
-
- /* send pad data */
- if (wacom->features->type == WACOM_G4) {
- if ((wacom->serial[1] & 0xc0) != (data[7] & 0xf8)) {
- wacom->id[1] = 1;
- wacom->serial[1] = (data[7] & 0xf8);
- input_report_key(dev, BTN_0, (data[7] & 0x40));
- input_report_key(dev, BTN_4, (data[7] & 0x80));
- rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
- input_report_rel(dev, REL_WHEEL, rw);
- input_report_key(dev, BTN_TOOL_FINGER, 0xf0);
- input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
- } else if (wacom->id[1]) {
- wacom->id[1] = 0;
- input_report_key(dev, BTN_TOOL_FINGER, 0);
- input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
- }
- input_sync(dev);
- }
- exit:
- retval = usb_submit_urb (urb, GFP_ATOMIC);
- if (retval)
- err ("%s - usb_submit_urb failed with result %d",
- __FUNCTION__, retval);
-}
-
-static int wacom_intuos_inout(struct urb *urb)
-{
- struct wacom *wacom = urb->context;
- unsigned char *data = wacom->data;
- struct input_dev *dev = wacom->dev;
- int idx;
-
- /* tool number */
- idx = data[1] & 0x01;
-
- /* Enter report */
- if ((data[1] & 0xfc) == 0xc0) {
- /* serial number of the tool */
- wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
- (data[4] << 20) + (data[5] << 12) +
- (data[6] << 4) + (data[7] >> 4);
-
- wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
- switch (wacom->id[idx]) {
- case 0x812: /* Inking pen */
- case 0x801: /* Intuos3 Inking pen */
- case 0x012:
- wacom->tool[idx] = BTN_TOOL_PENCIL;
- break;
- case 0x822: /* Pen */
- case 0x842:
- case 0x852:
- case 0x823: /* Intuos3 Grip Pen */
- case 0x813: /* Intuos3 Classic Pen */
- case 0x885: /* Intuos3 Marker Pen */
- case 0x022:
- wacom->tool[idx] = BTN_TOOL_PEN;
- break;
- case 0x832: /* Stroke pen */
- case 0x032:
- wacom->tool[idx] = BTN_TOOL_BRUSH;
- break;
- case 0x007: /* Mouse 4D and 2D */
- case 0x09c:
- case 0x094:
- case 0x017: /* Intuos3 2D Mouse */
- wacom->tool[idx] = BTN_TOOL_MOUSE;
- break;
- case 0x096: /* Lens cursor */
- case 0x097: /* Intuos3 Lens cursor */
- wacom->tool[idx] = BTN_TOOL_LENS;
- break;
- case 0x82a: /* Eraser */
- case 0x85a:
- case 0x91a:
- case 0xd1a:
- case 0x0fa:
- case 0x82b: /* Intuos3 Grip Pen Eraser */
- case 0x81b: /* Intuos3 Classic Pen Eraser */
- case 0x91b: /* Intuos3 Airbrush Eraser */
- wacom->tool[idx] = BTN_TOOL_RUBBER;
- break;
- case 0xd12:
- case 0x912:
- case 0x112:
- case 0x913: /* Intuos3 Airbrush */
- wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
- break;
- default: /* Unknown tool */
- wacom->tool[idx] = BTN_TOOL_PEN;
- }
- if(!((wacom->tool[idx] == BTN_TOOL_LENS) &&
- ((wacom->features->type == INTUOS312)
- || (wacom->features->type == INTUOS319)))) {
- input_report_abs(dev, ABS_MISC, wacom->id[idx]); /* report tool id */
- input_report_key(dev, wacom->tool[idx], 1);
- input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
- input_sync(dev);
- }
- return 1;
- }
-
- /* Exit report */
- if ((data[1] & 0xfe) == 0x80) {
- input_report_key(dev, wacom->tool[idx], 0);
- input_report_abs(dev, ABS_MISC, 0); /* reset tool id */
- input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
- input_sync(dev);
- return 1;
- }
-
- if((wacom->tool[idx] == BTN_TOOL_LENS) && ((wacom->features->type == INTUOS312)
- || (wacom->features->type == INTUOS319)))
- return 1;
- else
- return 0;
-}
-
-static void wacom_intuos_general(struct urb *urb)
-{
- struct wacom *wacom = urb->context;
- unsigned char *data = wacom->data;
- struct input_dev *dev = wacom->dev;
- unsigned int t;
-
- /* general pen packet */
- if ((data[1] & 0xb8) == 0xa0) {
- t = (data[6] << 2) | ((data[7] >> 6) & 3);
- input_report_abs(dev, ABS_PRESSURE, t);
- input_report_abs(dev, ABS_TILT_X,
- ((data[7] << 1) & 0x7e) | (data[8] >> 7));
- input_report_abs(dev, ABS_TILT_Y, data[8] & 0x7f);
- input_report_key(dev, BTN_STYLUS, data[1] & 2);
- input_report_key(dev, BTN_STYLUS2, data[1] & 4);
- input_report_key(dev, BTN_TOUCH, t > 10);
- }
-
- /* airbrush second packet */
- if ((data[1] & 0xbc) == 0xb4) {
- input_report_abs(dev, ABS_WHEEL,
- (data[6] << 2) | ((data[7] >> 6) & 3));
- input_report_abs(dev, ABS_TILT_X,
- ((data[7] << 1) & 0x7e) | (data[8] >> 7));
- input_report_abs(dev, ABS_TILT_Y, data[8] & 0x7f);
- }
- return;
-}
-
-static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
-{
- struct wacom *wacom = urb->context;
- unsigned char *data = wacom->data;
- struct input_dev *dev = wacom->dev;
- unsigned int t;
- int idx;
- int retval;
-
- switch (urb->status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
- return;
- default:
- dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
- goto exit;
- }
-
- if (data[0] != 2 && data[0] != 5 && data[0] != 6 && data[0] != 12) {
- dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
- goto exit;
- }
-
- input_regs(dev, regs);
-
- /* tool number */
- idx = data[1] & 0x01;
-
- /* pad packets. Works as a second tool and is always in prox */
- if (data[0] == 12) {
- /* initiate the pad as a device */
- if (wacom->tool[1] != BTN_TOOL_FINGER)
- wacom->tool[1] = BTN_TOOL_FINGER;
-
- input_report_key(dev, BTN_0, (data[5] & 0x01));
- input_report_key(dev, BTN_1, (data[5] & 0x02));
- input_report_key(dev, BTN_2, (data[5] & 0x04));
- input_report_key(dev, BTN_3, (data[5] & 0x08));
- input_report_key(dev, BTN_4, (data[6] & 0x01));
- input_report_key(dev, BTN_5, (data[6] & 0x02));
- input_report_key(dev, BTN_6, (data[6] & 0x04));
- input_report_key(dev, BTN_7, (data[6] & 0x08));
- input_report_abs(dev, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
- input_report_abs(dev, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
-
- if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) | data[2])
- input_report_key(dev, wacom->tool[1], 1);
- else
- input_report_key(dev, wacom->tool[1], 0);
- input_event(dev, EV_MSC, MSC_SERIAL, 0xffffffff);
- input_sync(dev);
- goto exit;
- }
-
- /* process in/out prox events */
- if (wacom_intuos_inout(urb))
- goto exit;
-
- /* Cintiq doesn't send data when RDY bit isn't set */
- if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))
- goto exit;
-
- if (wacom->features->type >= INTUOS3) {
- input_report_abs(dev, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
- input_report_abs(dev, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
- input_report_abs(dev, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
- } else {
- input_report_abs(dev, ABS_X, be16_to_cpu(*(__be16 *) &data[2]));
- input_report_abs(dev, ABS_Y, be16_to_cpu(*(__be16 *) &data[4]));
- input_report_abs(dev, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
- }
-
- /* process general packets */
- wacom_intuos_general(urb);
-
- /* 4D mouse, 2D mouse, marker pen rotation, or Lens cursor packets */
- if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) {
-
- if (data[1] & 0x02) {
- /* Rotation packet */
- if (wacom->features->type >= INTUOS3) {
- /* I3 marker pen rotation reported as wheel
- * due to valuator limitation
- */
- t = (data[6] << 3) | ((data[7] >> 5) & 7);
- t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
- ((t-1) / 2 + 450)) : (450 - t / 2) ;
- input_report_abs(dev, ABS_WHEEL, t);
- } else {
- /* 4D mouse rotation packet */
- t = (data[6] << 3) | ((data[7] >> 5) & 7);
- input_report_abs(dev, ABS_RZ, (data[7] & 0x20) ?
- ((t - 1) / 2) : -t / 2);
- }
-
- } else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3) {
- /* 4D mouse packet */
- input_report_key(dev, BTN_LEFT, data[8] & 0x01);
- input_report_key(dev, BTN_MIDDLE, data[8] & 0x02);
- input_report_key(dev, BTN_RIGHT, data[8] & 0x04);
-
- input_report_key(dev, BTN_SIDE, data[8] & 0x20);
- input_report_key(dev, BTN_EXTRA, data[8] & 0x10);
- t = (data[6] << 2) | ((data[7] >> 6) & 3);
- input_report_abs(dev, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
-
- } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
- /* 2D mouse packet */
- input_report_key(dev, BTN_LEFT, data[8] & 0x04);
- input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
- input_report_key(dev, BTN_RIGHT, data[8] & 0x10);
- input_report_rel(dev, REL_WHEEL, (data[8] & 0x01)
- - ((data[8] & 0x02) >> 1));
-
- /* I3 2D mouse side buttons */
- if (wacom->features->type == INTUOS3) {
- input_report_key(dev, BTN_SIDE, data[8] & 0x40);
- input_report_key(dev, BTN_EXTRA, data[8] & 0x20);
- }
-
- } else if (wacom->features->type < INTUOS3) {
- /* Lens cursor packets */
- input_report_key(dev, BTN_LEFT, data[8] & 0x01);
- input_report_key(dev, BTN_MIDDLE, data[8] & 0x02);
- input_report_key(dev, BTN_RIGHT, data[8] & 0x04);
- input_report_key(dev, BTN_SIDE, data[8] & 0x10);
- input_report_key(dev, BTN_EXTRA, data[8] & 0x08);
- }
- }
-
- input_report_abs(dev, ABS_MISC, wacom->id[idx]); /* report tool id */
- input_report_key(dev, wacom->tool[idx], 1);
- input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
- input_sync(dev);
-
-exit:
- retval = usb_submit_urb (urb, GFP_ATOMIC);
- if (retval)
- err ("%s - usb_submit_urb failed with result %d",
- __FUNCTION__, retval);
-}
-
-static struct wacom_features wacom_features[] = {
- { "Wacom Penpartner", 7, 5040, 3780, 255, 32, PENPARTNER, wacom_penpartner_irq },
- { "Wacom Graphire", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom Graphire3", 8, 10208, 7424, 511, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 32, WACOM_G4, wacom_graphire_irq },
- { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 32, WACOM_G4, wacom_graphire_irq },
- { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom PenStation2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom PenPartner2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom PL400", 8, 5408, 4056, 255, 32, PL, wacom_pl_irq },
- { "Wacom PL500", 8, 6144, 4608, 255, 32, PL, wacom_pl_irq },
- { "Wacom PL600", 8, 6126, 4604, 255, 32, PL, wacom_pl_irq },
- { "Wacom PL600SX", 8, 6260, 5016, 255, 32, PL, wacom_pl_irq },
- { "Wacom PL550", 8, 6144, 4608, 511, 32, PL, wacom_pl_irq },
- { "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_pl_irq },
- { "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_pl_irq },
- { "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq },
- { "Wacom DTU710", 8, 34080, 27660, 511, 32, PL, wacom_pl_irq },
- { "Wacom DTF521", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq },
- { "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_pl_irq },
- { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq },
- { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_intuos_irq },
- { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_intuos_irq },
- { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_intuos_irq },
- { "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 15, INTUOS312, wacom_intuos_irq },
- { "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 15, INTUOS319, wacom_intuos_irq },
- { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_intuos_irq },
- { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_intuos_irq },
- { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
- { }
-};
-
-static struct usb_device_id wacom_ids[] = {
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x00) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x10) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x11) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x23) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x24) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x30) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x31) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x32) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x33) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x34) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x35) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC3) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
- { }
-};
-
-MODULE_DEVICE_TABLE(usb, wacom_ids);
-
-static int wacom_open(struct input_dev *dev)
-{
- struct wacom *wacom = dev->private;
-
- wacom->irq->dev = wacom->usbdev;
- if (usb_submit_urb(wacom->irq, GFP_KERNEL))
- return -EIO;
-
- return 0;
-}
-
-static void wacom_close(struct input_dev *dev)
-{
- struct wacom *wacom = dev->private;
-
- usb_kill_urb(wacom->irq);
-}
-
-static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
- struct usb_device *dev = interface_to_usbdev(intf);
- struct usb_endpoint_descriptor *endpoint;
- struct wacom *wacom;
- struct input_dev *input_dev;
- char rep_data[2], limit = 0;
-
- wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
- input_dev = input_allocate_device();
- if (!wacom || !input_dev)
- goto fail1;
-
- wacom->data = usb_buffer_alloc(dev, 10, GFP_KERNEL, &wacom->data_dma);
- if (!wacom->data)
- goto fail1;
-
- wacom->irq = usb_alloc_urb(0, GFP_KERNEL);
- if (!wacom->irq)
- goto fail2;
-
- wacom->usbdev = dev;
- wacom->dev = input_dev;
- usb_make_path(dev, wacom->phys, sizeof(wacom->phys));
- strlcat(wacom->phys, "/input0", sizeof(wacom->phys));
-
- wacom->features = wacom_features + (id - wacom_ids);
- if (wacom->features->pktlen > 10)
- BUG();
-
- input_dev->name = wacom->features->name;
- usb_to_input_id(dev, &input_dev->id);
-
- input_dev->cdev.dev = &intf->dev;
- input_dev->private = wacom;
- input_dev->open = wacom_open;
- input_dev->close = wacom_close;
-
- input_dev->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS);
- input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH) | BIT(BTN_STYLUS);
- input_set_abs_params(input_dev, ABS_X, 0, wacom->features->x_max, 4, 0);
- input_set_abs_params(input_dev, ABS_Y, 0, wacom->features->y_max, 4, 0);
- input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0);
- input_dev->absbit[LONG(ABS_MISC)] |= BIT(ABS_MISC);
-
- switch (wacom->features->type) {
- case WACOM_G4:
- input_dev->evbit[0] |= BIT(EV_MSC);
- input_dev->mscbit[0] |= BIT(MSC_SERIAL);
- input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
- input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
- /* fall through */
-
- case GRAPHIRE:
- input_dev->evbit[0] |= BIT(EV_REL);
- input_dev->relbit[0] |= BIT(REL_WHEEL);
- input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
- input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_STYLUS2);
- input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom->features->distance_max, 0, 0);
- break;
-
- case INTUOS3:
- case INTUOS312:
- case INTUOS319:
- case CINTIQ:
- input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
- input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
- input_set_abs_params(input_dev, ABS_RX, 0, 4097, 0, 0);
- input_set_abs_params(input_dev, ABS_RY, 0, 4097, 0, 0);
- /* fall through */
-
- case INTUOS:
- input_dev->evbit[0] |= BIT(EV_MSC) | BIT(EV_REL);
- input_dev->mscbit[0] |= BIT(MSC_SERIAL);
- input_dev->relbit[0] |= BIT(REL_WHEEL);
- input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA);
- input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_TOOL_BRUSH)
- | BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS) | BIT(BTN_STYLUS2);
- input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom->features->distance_max, 0, 0);
- input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
- input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
- input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
- input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
- input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
- break;
-
- case PL:
- input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_STYLUS2) | BIT(BTN_TOOL_RUBBER);
- break;
- }
-
- endpoint = &intf->cur_altsetting->endpoint[0].desc;
-
- if (wacom->features->pktlen > 10)
- BUG();
-
- usb_fill_int_urb(wacom->irq, dev,
- usb_rcvintpipe(dev, endpoint->bEndpointAddress),
- wacom->data, wacom->features->pktlen,
- wacom->features->irq, wacom, endpoint->bInterval);
- wacom->irq->transfer_dma = wacom->data_dma;
- wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
- input_register_device(wacom->dev);
-
- /* Ask the tablet to report tablet data. Repeat until it succeeds */
- do {
- rep_data[0] = 2;
- rep_data[1] = 2;
- usb_set_report(intf, 3, 2, rep_data, 2);
- usb_get_report(intf, 3, 2, rep_data, 2);
- } while (rep_data[1] != 2 && limit++ < 5);
-
- usb_set_intfdata(intf, wacom);
- return 0;
-
-fail2: usb_buffer_free(dev, 10, wacom->data, wacom->data_dma);
-fail1: input_free_device(input_dev);
- kfree(wacom);
- return -ENOMEM;
-}
-
-static void wacom_disconnect(struct usb_interface *intf)
-{
- struct wacom *wacom = usb_get_intfdata (intf);
-
- usb_set_intfdata(intf, NULL);
- if (wacom) {
- usb_kill_urb(wacom->irq);
- input_unregister_device(wacom->dev);
- usb_free_urb(wacom->irq);
- usb_buffer_free(interface_to_usbdev(intf), 10, wacom->data, wacom->data_dma);
- kfree(wacom);
- }
-}
-
-static struct usb_driver wacom_driver = {
- .name = "wacom",
- .probe = wacom_probe,
- .disconnect = wacom_disconnect,
- .id_table = wacom_ids,
-};
-
-static int __init wacom_init(void)
-{
- int result = usb_register(&wacom_driver);
- if (result == 0)
- info(DRIVER_VERSION ":" DRIVER_DESC);
- return result;
-}
-
-static void __exit wacom_exit(void)
-{
- usb_deregister(&wacom_driver);
-}
-
-module_init(wacom_init);
-module_exit(wacom_exit);