Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * USB Wacom Graphire and Wacom Intuos tablet support |
| 3 | * |
| 4 | * Copyright (c) 2000-2004 Vojtech Pavlik <vojtech@ucw.cz> |
| 5 | * Copyright (c) 2000 Andreas Bach Aaen <abach@stofanet.dk> |
| 6 | * Copyright (c) 2000 Clifford Wolf <clifford@clifford.at> |
| 7 | * Copyright (c) 2000 Sam Mosel <sam.mosel@computer.org> |
| 8 | * Copyright (c) 2000 James E. Blair <corvus@gnu.org> |
| 9 | * Copyright (c) 2000 Daniel Egger <egger@suse.de> |
| 10 | * Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com> |
| 11 | * Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be> |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 12 | * Copyright (c) 2002-2006 Ping Cheng <pingc@wacom.com> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | * |
| 14 | * ChangeLog: |
| 15 | * v0.1 (vp) - Initial release |
| 16 | * v0.2 (aba) - Support for all buttons / combinations |
| 17 | * v0.3 (vp) - Support for Intuos added |
| 18 | * v0.4 (sm) - Support for more Intuos models, menustrip |
| 19 | * relative mode, proximity. |
| 20 | * v0.5 (vp) - Big cleanup, nifty features removed, |
Dmitry Torokhov | 05f091ab | 2005-05-29 02:29:01 -0500 | [diff] [blame] | 21 | * they belong in userspace |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | * v1.8 (vp) - Submit URB only when operating, moved to CVS, |
| 23 | * use input_report_key instead of report_btn and |
| 24 | * other cleanups |
| 25 | * v1.11 (vp) - Add URB ->dev setting for new kernels |
| 26 | * v1.11 (jb) - Add support for the 4D Mouse & Lens |
| 27 | * v1.12 (de) - Add support for two more inking pen IDs |
| 28 | * v1.14 (vp) - Use new USB device id probing scheme. |
| 29 | * Fix Wacom Graphire mouse wheel |
| 30 | * v1.18 (vp) - Fix mouse wheel direction |
| 31 | * Make mouse relative |
| 32 | * v1.20 (fl) - Report tool id for Intuos devices |
| 33 | * - Multi tools support |
| 34 | * - Corrected Intuos protocol decoding (airbrush, 4D mouse, lens cursor...) |
| 35 | * - Add PL models support |
| 36 | * - Fix Wacom Graphire mouse wheel again |
| 37 | * v1.21 (vp) - Removed protocol descriptions |
| 38 | * - Added MISC_SERIAL for tool serial numbers |
| 39 | * (gb) - Identify version on module load. |
| 40 | * v1.21.1 (fl) - added Graphire2 support |
| 41 | * v1.21.2 (fl) - added Intuos2 support |
| 42 | * - added all the PL ids |
| 43 | * v1.21.3 (fl) - added another eraser id from Neil Okamoto |
| 44 | * - added smooth filter for Graphire from Peri Hankey |
| 45 | * - added PenPartner support from Olaf van Es |
| 46 | * - new tool ids from Ole Martin Bjoerndalen |
| 47 | * v1.29 (pc) - Add support for more tablets |
| 48 | * - Fix pressure reporting |
| 49 | * v1.30 (vp) - Merge 2.4 and 2.5 drivers |
| 50 | * - Since 2.5 now has input_sync(), remove MSC_SERIAL abuse |
| 51 | * - Cleanups here and there |
| 52 | * v1.30.1 (pi) - Added Graphire3 support |
| 53 | * v1.40 (pc) - Add support for several new devices, fix eraser reporting, ... |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 54 | * v1.43 (pc) - Added support for Cintiq 21UX |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 55 | * - Fixed a Graphire bug |
| 56 | * - Merged wacom_intuos3_irq into wacom_intuos_irq |
| 57 | * v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc. |
| 58 | * - Report Device IDs |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 59 | * v1.45 (pc) - Added support for DTF 521, Intuos3 12x12 and 12x19 |
| 60 | * - Minor data report fix |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 61 | */ |
| 62 | |
| 63 | /* |
| 64 | * This program is free software; you can redistribute it and/or modify |
| 65 | * it under the terms of the GNU General Public License as published by |
| 66 | * the Free Software Foundation; either version 2 of the License, or |
| 67 | * (at your option) any later version. |
| 68 | */ |
| 69 | |
| 70 | #include <linux/kernel.h> |
| 71 | #include <linux/slab.h> |
| 72 | #include <linux/input.h> |
| 73 | #include <linux/module.h> |
| 74 | #include <linux/init.h> |
| 75 | #include <linux/usb.h> |
Dmitry Torokhov | 16a334c | 2005-06-30 00:49:08 -0500 | [diff] [blame] | 76 | #include <linux/usb_input.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 77 | #include <asm/unaligned.h> |
| 78 | #include <asm/byteorder.h> |
| 79 | |
| 80 | /* |
| 81 | * Version Information |
| 82 | */ |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 83 | #define DRIVER_VERSION "v1.45" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 84 | #define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>" |
| 85 | #define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver" |
| 86 | #define DRIVER_LICENSE "GPL" |
| 87 | |
| 88 | MODULE_AUTHOR(DRIVER_AUTHOR); |
| 89 | MODULE_DESCRIPTION(DRIVER_DESC); |
| 90 | MODULE_LICENSE(DRIVER_LICENSE); |
| 91 | |
| 92 | #define USB_VENDOR_ID_WACOM 0x056a |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 93 | #define STYLUS_DEVICE_ID 0x02 |
| 94 | #define CURSOR_DEVICE_ID 0x06 |
| 95 | #define ERASER_DEVICE_ID 0x0A |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 96 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 97 | enum { |
| 98 | PENPARTNER = 0, |
| 99 | GRAPHIRE, |
Dmitry Torokhov | 1e27ffd | 2006-01-14 00:28:04 -0500 | [diff] [blame] | 100 | WACOM_G4, |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 101 | PL, |
| 102 | INTUOS, |
| 103 | INTUOS3, |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 104 | INTUOS312, |
| 105 | INTUOS319, |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 106 | CINTIQ, |
| 107 | MAX_TYPE |
| 108 | }; |
| 109 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 110 | struct wacom_features { |
| 111 | char *name; |
| 112 | int pktlen; |
| 113 | int x_max; |
| 114 | int y_max; |
| 115 | int pressure_max; |
| 116 | int distance_max; |
| 117 | int type; |
| 118 | usb_complete_t irq; |
| 119 | }; |
| 120 | |
| 121 | struct wacom { |
| 122 | signed char *data; |
| 123 | dma_addr_t data_dma; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 124 | struct input_dev *dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 125 | struct usb_device *usbdev; |
| 126 | struct urb *irq; |
| 127 | struct wacom_features *features; |
| 128 | int tool[2]; |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 129 | int id[2]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 130 | __u32 serial[2]; |
| 131 | char phys[32]; |
| 132 | }; |
| 133 | |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 134 | #define USB_REQ_GET_REPORT 0x01 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 135 | #define USB_REQ_SET_REPORT 0x09 |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 136 | |
| 137 | static int usb_get_report(struct usb_interface *intf, unsigned char type, |
| 138 | unsigned char id, void *buf, int size) |
| 139 | { |
| 140 | return usb_control_msg(interface_to_usbdev(intf), |
| 141 | usb_rcvctrlpipe(interface_to_usbdev(intf), 0), |
| 142 | USB_REQ_GET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE, |
| 143 | (type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber, |
| 144 | buf, size, 100); |
| 145 | } |
| 146 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 147 | static int usb_set_report(struct usb_interface *intf, unsigned char type, |
| 148 | unsigned char id, void *buf, int size) |
| 149 | { |
| 150 | return usb_control_msg(interface_to_usbdev(intf), |
| 151 | usb_sndctrlpipe(interface_to_usbdev(intf), 0), |
| 152 | USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE, |
| 153 | (type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber, |
| 154 | buf, size, 1000); |
| 155 | } |
| 156 | |
| 157 | static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) |
| 158 | { |
| 159 | struct wacom *wacom = urb->context; |
| 160 | unsigned char *data = wacom->data; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 161 | struct input_dev *dev = wacom->dev; |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 162 | int prox, pressure, id; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 163 | int retval; |
| 164 | |
| 165 | switch (urb->status) { |
| 166 | case 0: |
| 167 | /* success */ |
| 168 | break; |
| 169 | case -ECONNRESET: |
| 170 | case -ENOENT: |
| 171 | case -ESHUTDOWN: |
| 172 | /* this urb is terminated, clean up */ |
| 173 | dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status); |
| 174 | return; |
| 175 | default: |
| 176 | dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status); |
| 177 | goto exit; |
| 178 | } |
| 179 | |
| 180 | if (data[0] != 2) { |
| 181 | dbg("wacom_pl_irq: received unknown report #%d", data[0]); |
| 182 | goto exit; |
| 183 | } |
| 184 | |
| 185 | prox = data[1] & 0x40; |
| 186 | |
| 187 | input_regs(dev, regs); |
Dmitry Torokhov | 05f091ab | 2005-05-29 02:29:01 -0500 | [diff] [blame] | 188 | |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 189 | id = ERASER_DEVICE_ID; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | if (prox) { |
| 191 | |
| 192 | pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); |
| 193 | if (wacom->features->pressure_max > 255) |
| 194 | pressure = (pressure << 1) | ((data[4] >> 6) & 1); |
| 195 | pressure += (wacom->features->pressure_max + 1) / 2; |
| 196 | |
| 197 | /* |
| 198 | * if going from out of proximity into proximity select between the eraser |
| 199 | * and the pen based on the state of the stylus2 button, choose eraser if |
| 200 | * pressed else choose pen. if not a proximity change from out to in, send |
| 201 | * an out of proximity for previous tool then a in for new tool. |
| 202 | */ |
| 203 | if (!wacom->tool[0]) { |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 204 | /* Eraser bit set for DTF */ |
| 205 | if (data[1] & 0x10) |
| 206 | wacom->tool[1] = BTN_TOOL_RUBBER; |
| 207 | else |
| 208 | /* Going into proximity select tool */ |
| 209 | wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 210 | } else { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 211 | /* was entered with stylus2 pressed */ |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 212 | if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 213 | /* report out proximity for previous tool */ |
| 214 | input_report_key(dev, wacom->tool[1], 0); |
| 215 | input_sync(dev); |
| 216 | wacom->tool[1] = BTN_TOOL_PEN; |
| 217 | goto exit; |
| 218 | } |
| 219 | } |
| 220 | if (wacom->tool[1] != BTN_TOOL_RUBBER) { |
| 221 | /* Unknown tool selected default to pen tool */ |
| 222 | wacom->tool[1] = BTN_TOOL_PEN; |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 223 | id = STYLUS_DEVICE_ID; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | } |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 225 | input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */ |
| 226 | input_report_abs(dev, ABS_MISC, id); /* report tool id */ |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 227 | input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); |
| 228 | input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 229 | input_report_abs(dev, ABS_PRESSURE, pressure); |
| 230 | |
| 231 | input_report_key(dev, BTN_TOUCH, data[4] & 0x08); |
| 232 | input_report_key(dev, BTN_STYLUS, data[4] & 0x10); |
| 233 | /* Only allow the stylus2 button to be reported for the pen tool. */ |
| 234 | input_report_key(dev, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20)); |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 235 | } else { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 236 | /* report proximity-out of a (valid) tool */ |
| 237 | if (wacom->tool[1] != BTN_TOOL_RUBBER) { |
| 238 | /* Unknown tool selected default to pen tool */ |
| 239 | wacom->tool[1] = BTN_TOOL_PEN; |
| 240 | } |
| 241 | input_report_key(dev, wacom->tool[1], prox); |
| 242 | } |
| 243 | |
| 244 | wacom->tool[0] = prox; /* Save proximity state */ |
| 245 | input_sync(dev); |
| 246 | |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 247 | exit: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 248 | retval = usb_submit_urb (urb, GFP_ATOMIC); |
| 249 | if (retval) |
| 250 | err ("%s - usb_submit_urb failed with result %d", |
| 251 | __FUNCTION__, retval); |
| 252 | } |
| 253 | |
| 254 | static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs) |
| 255 | { |
| 256 | struct wacom *wacom = urb->context; |
| 257 | unsigned char *data = wacom->data; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 258 | struct input_dev *dev = wacom->dev; |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 259 | int retval, id; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 260 | |
| 261 | switch (urb->status) { |
| 262 | case 0: |
| 263 | /* success */ |
| 264 | break; |
| 265 | case -ECONNRESET: |
| 266 | case -ENOENT: |
| 267 | case -ESHUTDOWN: |
| 268 | /* this urb is terminated, clean up */ |
| 269 | dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status); |
| 270 | return; |
| 271 | default: |
| 272 | dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status); |
| 273 | goto exit; |
| 274 | } |
| 275 | |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 276 | if (data[0] != 2) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 277 | printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]); |
| 278 | goto exit; |
| 279 | } |
| 280 | |
| 281 | input_regs(dev, regs); |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 282 | if (data[1] & 0x04) { |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 283 | input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | input_report_key(dev, BTN_TOUCH, data[1] & 0x08); |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 285 | id = ERASER_DEVICE_ID; |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 286 | } else { |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 287 | input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 288 | input_report_key(dev, BTN_TOUCH, data[1] & 0x01); |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 289 | id = STYLUS_DEVICE_ID; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | } |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 291 | input_report_abs(dev, ABS_MISC, id); /* report tool id */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[2])); |
| 293 | input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[4])); |
| 294 | input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6])); |
| 295 | input_report_key(dev, BTN_STYLUS, data[1] & 0x02); |
| 296 | input_report_key(dev, BTN_STYLUS2, data[1] & 0x10); |
| 297 | |
| 298 | input_sync(dev); |
| 299 | |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 300 | exit: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 301 | retval = usb_submit_urb (urb, GFP_ATOMIC); |
| 302 | if (retval) |
| 303 | err ("%s - usb_submit_urb failed with result %d", |
| 304 | __FUNCTION__, retval); |
| 305 | } |
| 306 | |
| 307 | static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs) |
| 308 | { |
| 309 | struct wacom *wacom = urb->context; |
| 310 | unsigned char *data = wacom->data; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 311 | struct input_dev *dev = wacom->dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 312 | int retval; |
| 313 | |
| 314 | switch (urb->status) { |
| 315 | case 0: |
| 316 | /* success */ |
| 317 | break; |
| 318 | case -ECONNRESET: |
| 319 | case -ENOENT: |
| 320 | case -ESHUTDOWN: |
| 321 | /* this urb is terminated, clean up */ |
| 322 | dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status); |
| 323 | return; |
| 324 | default: |
| 325 | dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status); |
| 326 | goto exit; |
| 327 | } |
| 328 | |
| 329 | if (data[0] != 2) { |
| 330 | printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]); |
| 331 | goto exit; |
| 332 | } |
| 333 | |
| 334 | input_regs(dev, regs); |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 335 | input_report_key(dev, BTN_TOOL_PEN, 1); |
| 336 | input_report_abs(dev, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 337 | input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[1])); |
| 338 | input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[3])); |
| 339 | input_report_abs(dev, ABS_PRESSURE, (signed char)data[6] + 127); |
| 340 | input_report_key(dev, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); |
| 341 | input_report_key(dev, BTN_STYLUS, (data[5] & 0x40)); |
| 342 | input_sync(dev); |
| 343 | |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 344 | exit: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 345 | retval = usb_submit_urb (urb, GFP_ATOMIC); |
| 346 | if (retval) |
| 347 | err ("%s - usb_submit_urb failed with result %d", |
| 348 | __FUNCTION__, retval); |
| 349 | } |
| 350 | |
| 351 | static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) |
| 352 | { |
| 353 | struct wacom *wacom = urb->context; |
| 354 | unsigned char *data = wacom->data; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 355 | struct input_dev *dev = wacom->dev; |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 356 | int x, y, id, rw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 357 | int retval; |
| 358 | |
| 359 | switch (urb->status) { |
| 360 | case 0: |
| 361 | /* success */ |
| 362 | break; |
| 363 | case -ECONNRESET: |
| 364 | case -ENOENT: |
| 365 | case -ESHUTDOWN: |
| 366 | /* this urb is terminated, clean up */ |
| 367 | dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status); |
| 368 | return; |
| 369 | default: |
| 370 | dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status); |
| 371 | goto exit; |
| 372 | } |
| 373 | |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 374 | if (data[0] == 99) return; /* for Volito tablets */ |
| 375 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 376 | if (data[0] != 2) { |
| 377 | dbg("wacom_graphire_irq: received unknown report #%d", data[0]); |
| 378 | goto exit; |
| 379 | } |
| 380 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 381 | input_regs(dev, regs); |
| 382 | |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 383 | id = STYLUS_DEVICE_ID; |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 384 | if (data[1] & 0x10) { /* in prox */ |
| 385 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 386 | switch ((data[1] >> 5) & 3) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 387 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 388 | case 0: /* Pen */ |
| 389 | wacom->tool[0] = BTN_TOOL_PEN; |
| 390 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 391 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 392 | case 1: /* Rubber */ |
| 393 | wacom->tool[0] = BTN_TOOL_RUBBER; |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 394 | id = ERASER_DEVICE_ID; |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 395 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 396 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 397 | case 2: /* Mouse with wheel */ |
| 398 | input_report_key(dev, BTN_MIDDLE, data[1] & 0x04); |
Dmitry Torokhov | 1e27ffd | 2006-01-14 00:28:04 -0500 | [diff] [blame] | 399 | if (wacom->features->type == WACOM_G4) { |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 400 | rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03); |
| 401 | input_report_rel(dev, REL_WHEEL, -rw); |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 402 | } else |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 403 | input_report_rel(dev, REL_WHEEL, -(signed char) data[6]); |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 404 | /* fall through */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 405 | |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 406 | case 3: /* Mouse without wheel */ |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 407 | wacom->tool[0] = BTN_TOOL_MOUSE; |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 408 | id = CURSOR_DEVICE_ID; |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 409 | input_report_key(dev, BTN_LEFT, data[1] & 0x01); |
| 410 | input_report_key(dev, BTN_RIGHT, data[1] & 0x02); |
Dmitry Torokhov | 1e27ffd | 2006-01-14 00:28:04 -0500 | [diff] [blame] | 411 | if (wacom->features->type == WACOM_G4) |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 412 | input_report_abs(dev, ABS_DISTANCE, data[6]); |
| 413 | else |
| 414 | input_report_abs(dev, ABS_DISTANCE, data[7]); |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 415 | break; |
| 416 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 417 | } |
| 418 | |
Ping Cheng | dc1d97e | 2005-08-16 15:16:32 -0700 | [diff] [blame] | 419 | if (data[1] & 0x90) { |
| 420 | x = le16_to_cpu(*(__le16 *) &data[2]); |
| 421 | y = le16_to_cpu(*(__le16 *) &data[4]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 422 | input_report_abs(dev, ABS_X, x); |
| 423 | input_report_abs(dev, ABS_Y, y); |
Ping Cheng | dc1d97e | 2005-08-16 15:16:32 -0700 | [diff] [blame] | 424 | if (wacom->tool[0] != BTN_TOOL_MOUSE) { |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 425 | input_report_abs(dev, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8)); |
Ping Cheng | dc1d97e | 2005-08-16 15:16:32 -0700 | [diff] [blame] | 426 | input_report_key(dev, BTN_TOUCH, data[1] & 0x01); |
| 427 | input_report_key(dev, BTN_STYLUS, data[1] & 0x02); |
| 428 | input_report_key(dev, BTN_STYLUS2, data[1] & 0x04); |
| 429 | } |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 430 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 431 | |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 432 | if (data[1] & 0x10) |
| 433 | input_report_abs(dev, ABS_MISC, id); /* report tool id */ |
| 434 | else |
| 435 | input_report_abs(dev, ABS_MISC, 0); /* reset tool id */ |
| 436 | input_report_key(dev, wacom->tool[0], data[1] & 0x10); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 437 | input_sync(dev); |
| 438 | |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 439 | /* send pad data */ |
Dmitry Torokhov | 1e27ffd | 2006-01-14 00:28:04 -0500 | [diff] [blame] | 440 | if (wacom->features->type == WACOM_G4) { |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 441 | if ((wacom->serial[1] & 0xc0) != (data[7] & 0xf8)) { |
| 442 | wacom->id[1] = 1; |
| 443 | wacom->serial[1] = (data[7] & 0xf8); |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 444 | input_report_key(dev, BTN_0, (data[7] & 0x40)); |
| 445 | input_report_key(dev, BTN_4, (data[7] & 0x80)); |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 446 | rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 447 | input_report_rel(dev, REL_WHEEL, rw); |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 448 | input_report_key(dev, BTN_TOOL_FINGER, 0xf0); |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 449 | input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); |
| 450 | } else if (wacom->id[1]) { |
| 451 | wacom->id[1] = 0; |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 452 | input_report_key(dev, BTN_TOOL_FINGER, 0); |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 453 | input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); |
| 454 | } |
| 455 | input_sync(dev); |
| 456 | } |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 457 | exit: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 458 | retval = usb_submit_urb (urb, GFP_ATOMIC); |
| 459 | if (retval) |
| 460 | err ("%s - usb_submit_urb failed with result %d", |
| 461 | __FUNCTION__, retval); |
| 462 | } |
| 463 | |
| 464 | static int wacom_intuos_inout(struct urb *urb) |
| 465 | { |
| 466 | struct wacom *wacom = urb->context; |
| 467 | unsigned char *data = wacom->data; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 468 | struct input_dev *dev = wacom->dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 469 | int idx; |
| 470 | |
| 471 | /* tool number */ |
| 472 | idx = data[1] & 0x01; |
| 473 | |
| 474 | /* Enter report */ |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 475 | if ((data[1] & 0xfc) == 0xc0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 476 | /* serial number of the tool */ |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 477 | wacom->serial[idx] = ((data[3] & 0x0f) << 28) + |
| 478 | (data[4] << 20) + (data[5] << 12) + |
| 479 | (data[6] << 4) + (data[7] >> 4); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 480 | |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 481 | wacom->id[idx] = (data[2] << 4) | (data[3] >> 4); |
| 482 | switch (wacom->id[idx]) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 483 | case 0x812: /* Inking pen */ |
| 484 | case 0x801: /* Intuos3 Inking pen */ |
| 485 | case 0x012: |
| 486 | wacom->tool[idx] = BTN_TOOL_PENCIL; |
| 487 | break; |
| 488 | case 0x822: /* Pen */ |
| 489 | case 0x842: |
| 490 | case 0x852: |
| 491 | case 0x823: /* Intuos3 Grip Pen */ |
| 492 | case 0x813: /* Intuos3 Classic Pen */ |
| 493 | case 0x885: /* Intuos3 Marker Pen */ |
| 494 | case 0x022: |
| 495 | wacom->tool[idx] = BTN_TOOL_PEN; |
| 496 | break; |
| 497 | case 0x832: /* Stroke pen */ |
| 498 | case 0x032: |
| 499 | wacom->tool[idx] = BTN_TOOL_BRUSH; |
| 500 | break; |
| 501 | case 0x007: /* Mouse 4D and 2D */ |
| 502 | case 0x09c: |
| 503 | case 0x094: |
| 504 | case 0x017: /* Intuos3 2D Mouse */ |
| 505 | wacom->tool[idx] = BTN_TOOL_MOUSE; |
| 506 | break; |
| 507 | case 0x096: /* Lens cursor */ |
| 508 | case 0x097: /* Intuos3 Lens cursor */ |
| 509 | wacom->tool[idx] = BTN_TOOL_LENS; |
| 510 | break; |
| 511 | case 0x82a: /* Eraser */ |
| 512 | case 0x85a: |
| 513 | case 0x91a: |
| 514 | case 0xd1a: |
| 515 | case 0x0fa: |
| 516 | case 0x82b: /* Intuos3 Grip Pen Eraser */ |
| 517 | case 0x81b: /* Intuos3 Classic Pen Eraser */ |
| 518 | case 0x91b: /* Intuos3 Airbrush Eraser */ |
| 519 | wacom->tool[idx] = BTN_TOOL_RUBBER; |
| 520 | break; |
| 521 | case 0xd12: |
| 522 | case 0x912: |
| 523 | case 0x112: |
| 524 | case 0x913: /* Intuos3 Airbrush */ |
| 525 | wacom->tool[idx] = BTN_TOOL_AIRBRUSH; |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 526 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 527 | default: /* Unknown tool */ |
| 528 | wacom->tool[idx] = BTN_TOOL_PEN; |
| 529 | } |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 530 | if(!((wacom->tool[idx] == BTN_TOOL_LENS) && |
| 531 | ((wacom->features->type == INTUOS312) |
| 532 | || (wacom->features->type == INTUOS319)))) { |
| 533 | input_report_abs(dev, ABS_MISC, wacom->id[idx]); /* report tool id */ |
| 534 | input_report_key(dev, wacom->tool[idx], 1); |
| 535 | input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); |
| 536 | input_sync(dev); |
| 537 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 538 | return 1; |
| 539 | } |
| 540 | |
| 541 | /* Exit report */ |
| 542 | if ((data[1] & 0xfe) == 0x80) { |
| 543 | input_report_key(dev, wacom->tool[idx], 0); |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 544 | input_report_abs(dev, ABS_MISC, 0); /* reset tool id */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 545 | input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); |
| 546 | input_sync(dev); |
| 547 | return 1; |
| 548 | } |
| 549 | |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 550 | if((wacom->tool[idx] == BTN_TOOL_LENS) && ((wacom->features->type == INTUOS312) |
| 551 | || (wacom->features->type == INTUOS319))) |
| 552 | return 1; |
| 553 | else |
| 554 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 555 | } |
| 556 | |
| 557 | static void wacom_intuos_general(struct urb *urb) |
| 558 | { |
| 559 | struct wacom *wacom = urb->context; |
| 560 | unsigned char *data = wacom->data; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 561 | struct input_dev *dev = wacom->dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 562 | unsigned int t; |
| 563 | |
| 564 | /* general pen packet */ |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 565 | if ((data[1] & 0xb8) == 0xa0) { |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 566 | t = (data[6] << 2) | ((data[7] >> 6) & 3); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 567 | input_report_abs(dev, ABS_PRESSURE, t); |
| 568 | input_report_abs(dev, ABS_TILT_X, |
| 569 | ((data[7] << 1) & 0x7e) | (data[8] >> 7)); |
| 570 | input_report_abs(dev, ABS_TILT_Y, data[8] & 0x7f); |
| 571 | input_report_key(dev, BTN_STYLUS, data[1] & 2); |
| 572 | input_report_key(dev, BTN_STYLUS2, data[1] & 4); |
| 573 | input_report_key(dev, BTN_TOUCH, t > 10); |
| 574 | } |
| 575 | |
| 576 | /* airbrush second packet */ |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 577 | if ((data[1] & 0xbc) == 0xb4) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 578 | input_report_abs(dev, ABS_WHEEL, |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 579 | (data[6] << 2) | ((data[7] >> 6) & 3)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 580 | input_report_abs(dev, ABS_TILT_X, |
| 581 | ((data[7] << 1) & 0x7e) | (data[8] >> 7)); |
| 582 | input_report_abs(dev, ABS_TILT_Y, data[8] & 0x7f); |
| 583 | } |
| 584 | return; |
| 585 | } |
| 586 | |
| 587 | static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs) |
| 588 | { |
| 589 | struct wacom *wacom = urb->context; |
| 590 | unsigned char *data = wacom->data; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 591 | struct input_dev *dev = wacom->dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 592 | unsigned int t; |
| 593 | int idx; |
| 594 | int retval; |
| 595 | |
| 596 | switch (urb->status) { |
| 597 | case 0: |
| 598 | /* success */ |
| 599 | break; |
| 600 | case -ECONNRESET: |
| 601 | case -ENOENT: |
| 602 | case -ESHUTDOWN: |
| 603 | /* this urb is terminated, clean up */ |
| 604 | dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status); |
| 605 | return; |
| 606 | default: |
| 607 | dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status); |
| 608 | goto exit; |
| 609 | } |
| 610 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 611 | if (data[0] != 2 && data[0] != 5 && data[0] != 6 && data[0] != 12) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 612 | dbg("wacom_intuos_irq: received unknown report #%d", data[0]); |
| 613 | goto exit; |
| 614 | } |
| 615 | |
| 616 | input_regs(dev, regs); |
| 617 | |
| 618 | /* tool number */ |
| 619 | idx = data[1] & 0x01; |
| 620 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 621 | /* pad packets. Works as a second tool and is always in prox */ |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 622 | if (data[0] == 12) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 623 | /* initiate the pad as a device */ |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 624 | if (wacom->tool[1] != BTN_TOOL_FINGER) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 625 | wacom->tool[1] = BTN_TOOL_FINGER; |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 626 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 627 | input_report_key(dev, BTN_0, (data[5] & 0x01)); |
| 628 | input_report_key(dev, BTN_1, (data[5] & 0x02)); |
| 629 | input_report_key(dev, BTN_2, (data[5] & 0x04)); |
| 630 | input_report_key(dev, BTN_3, (data[5] & 0x08)); |
| 631 | input_report_key(dev, BTN_4, (data[6] & 0x01)); |
| 632 | input_report_key(dev, BTN_5, (data[6] & 0x02)); |
| 633 | input_report_key(dev, BTN_6, (data[6] & 0x04)); |
| 634 | input_report_key(dev, BTN_7, (data[6] & 0x08)); |
| 635 | input_report_abs(dev, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); |
| 636 | input_report_abs(dev, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 637 | |
| 638 | if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) | data[2]) |
| 639 | input_report_key(dev, wacom->tool[1], 1); |
| 640 | else |
| 641 | input_report_key(dev, wacom->tool[1], 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 642 | input_event(dev, EV_MSC, MSC_SERIAL, 0xffffffff); |
| 643 | input_sync(dev); |
| 644 | goto exit; |
| 645 | } |
| 646 | |
| 647 | /* process in/out prox events */ |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 648 | if (wacom_intuos_inout(urb)) |
| 649 | goto exit; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 650 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 651 | /* Cintiq doesn't send data when RDY bit isn't set */ |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 652 | if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40)) |
Ping Cheng | dc1d97e | 2005-08-16 15:16:32 -0700 | [diff] [blame] | 653 | goto exit; |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 654 | |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 655 | if (wacom->features->type >= INTUOS3) { |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 656 | input_report_abs(dev, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1)); |
| 657 | input_report_abs(dev, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1)); |
| 658 | input_report_abs(dev, ABS_DISTANCE, ((data[9] >> 2) & 0x3f)); |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 659 | } else { |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 660 | input_report_abs(dev, ABS_X, be16_to_cpu(*(__be16 *) &data[2])); |
| 661 | input_report_abs(dev, ABS_Y, be16_to_cpu(*(__be16 *) &data[4])); |
| 662 | input_report_abs(dev, ABS_DISTANCE, ((data[9] >> 3) & 0x1f)); |
| 663 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 664 | |
| 665 | /* process general packets */ |
| 666 | wacom_intuos_general(urb); |
| 667 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 668 | /* 4D mouse, 2D mouse, marker pen rotation, or Lens cursor packets */ |
| 669 | if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) { |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 670 | |
| 671 | if (data[1] & 0x02) { |
| 672 | /* Rotation packet */ |
| 673 | if (wacom->features->type >= INTUOS3) { |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 674 | /* I3 marker pen rotation reported as wheel |
| 675 | * due to valuator limitation |
| 676 | */ |
| 677 | t = (data[6] << 3) | ((data[7] >> 5) & 7); |
| 678 | t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : |
| 679 | ((t-1) / 2 + 450)) : (450 - t / 2) ; |
| 680 | input_report_abs(dev, ABS_WHEEL, t); |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 681 | } else { |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 682 | /* 4D mouse rotation packet */ |
| 683 | t = (data[6] << 3) | ((data[7] >> 5) & 7); |
| 684 | input_report_abs(dev, ABS_RZ, (data[7] & 0x20) ? |
| 685 | ((t - 1) / 2) : -t / 2); |
| 686 | } |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 687 | |
| 688 | } else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3) { |
| 689 | /* 4D mouse packet */ |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 690 | input_report_key(dev, BTN_LEFT, data[8] & 0x01); |
| 691 | input_report_key(dev, BTN_MIDDLE, data[8] & 0x02); |
| 692 | input_report_key(dev, BTN_RIGHT, data[8] & 0x04); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 693 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 694 | input_report_key(dev, BTN_SIDE, data[8] & 0x20); |
| 695 | input_report_key(dev, BTN_EXTRA, data[8] & 0x10); |
| 696 | t = (data[6] << 2) | ((data[7] >> 6) & 3); |
| 697 | input_report_abs(dev, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 698 | |
| 699 | } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) { |
| 700 | /* 2D mouse packet */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 701 | input_report_key(dev, BTN_LEFT, data[8] & 0x04); |
| 702 | input_report_key(dev, BTN_MIDDLE, data[8] & 0x08); |
| 703 | input_report_key(dev, BTN_RIGHT, data[8] & 0x10); |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 704 | input_report_rel(dev, REL_WHEEL, (data[8] & 0x01) |
| 705 | - ((data[8] & 0x02) >> 1)); |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 706 | |
| 707 | /* I3 2D mouse side buttons */ |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 708 | if (wacom->features->type == INTUOS3) { |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 709 | input_report_key(dev, BTN_SIDE, data[8] & 0x40); |
| 710 | input_report_key(dev, BTN_EXTRA, data[8] & 0x20); |
| 711 | } |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 712 | |
| 713 | } else if (wacom->features->type < INTUOS3) { |
| 714 | /* Lens cursor packets */ |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 715 | input_report_key(dev, BTN_LEFT, data[8] & 0x01); |
| 716 | input_report_key(dev, BTN_MIDDLE, data[8] & 0x02); |
| 717 | input_report_key(dev, BTN_RIGHT, data[8] & 0x04); |
| 718 | input_report_key(dev, BTN_SIDE, data[8] & 0x10); |
| 719 | input_report_key(dev, BTN_EXTRA, data[8] & 0x08); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 720 | } |
| 721 | } |
| 722 | |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 723 | input_report_abs(dev, ABS_MISC, wacom->id[idx]); /* report tool id */ |
| 724 | input_report_key(dev, wacom->tool[idx], 1); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 725 | input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); |
| 726 | input_sync(dev); |
| 727 | |
| 728 | exit: |
| 729 | retval = usb_submit_urb (urb, GFP_ATOMIC); |
| 730 | if (retval) |
| 731 | err ("%s - usb_submit_urb failed with result %d", |
| 732 | __FUNCTION__, retval); |
| 733 | } |
| 734 | |
| 735 | static struct wacom_features wacom_features[] = { |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 736 | { "Wacom Penpartner", 7, 5040, 3780, 255, 32, PENPARTNER, wacom_penpartner_irq }, |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 737 | { "Wacom Graphire", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_graphire_irq }, |
| 738 | { "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 32, GRAPHIRE, wacom_graphire_irq }, |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 739 | { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, GRAPHIRE, wacom_graphire_irq }, |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 740 | { "Wacom Graphire3", 8, 10208, 7424, 511, 32, GRAPHIRE, wacom_graphire_irq }, |
| 741 | { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, GRAPHIRE, wacom_graphire_irq }, |
Dmitry Torokhov | 1e27ffd | 2006-01-14 00:28:04 -0500 | [diff] [blame] | 742 | { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 32, WACOM_G4, wacom_graphire_irq }, |
| 743 | { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 32, WACOM_G4, wacom_graphire_irq }, |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 744 | { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq }, |
| 745 | { "Wacom PenStation2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq }, |
| 746 | { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq }, |
| 747 | { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 32, GRAPHIRE, wacom_graphire_irq }, |
| 748 | { "Wacom PenPartner2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq }, |
Dmitry Torokhov | e511988 | 2005-06-06 02:28:29 -0500 | [diff] [blame] | 749 | { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq }, |
| 750 | { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, |
| 751 | { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq }, |
| 752 | { "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_intuos_irq }, |
| 753 | { "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_intuos_irq }, |
| 754 | { "Wacom PL400", 8, 5408, 4056, 255, 32, PL, wacom_pl_irq }, |
| 755 | { "Wacom PL500", 8, 6144, 4608, 255, 32, PL, wacom_pl_irq }, |
| 756 | { "Wacom PL600", 8, 6126, 4604, 255, 32, PL, wacom_pl_irq }, |
| 757 | { "Wacom PL600SX", 8, 6260, 5016, 255, 32, PL, wacom_pl_irq }, |
| 758 | { "Wacom PL550", 8, 6144, 4608, 511, 32, PL, wacom_pl_irq }, |
| 759 | { "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_pl_irq }, |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 760 | { "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_pl_irq }, |
| 761 | { "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq }, |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 762 | { "Wacom DTU710", 8, 34080, 27660, 511, 32, PL, wacom_pl_irq }, |
| 763 | { "Wacom DTF521", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq }, |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 764 | { "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_pl_irq }, |
| 765 | { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq }, |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 766 | { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq }, |
| 767 | { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, |
| 768 | { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq }, |
| 769 | { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_intuos_irq }, |
| 770 | { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_intuos_irq }, |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 771 | { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_intuos_irq }, |
| 772 | { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_intuos_irq }, |
| 773 | { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_intuos_irq }, |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 774 | { "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 15, INTUOS312, wacom_intuos_irq }, |
| 775 | { "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 15, INTUOS319, wacom_intuos_irq }, |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 776 | { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_intuos_irq }, |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 777 | { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_intuos_irq }, |
| 778 | { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, |
Dmitry Torokhov | 05f091ab | 2005-05-29 02:29:01 -0500 | [diff] [blame] | 779 | { } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 780 | }; |
| 781 | |
| 782 | static struct usb_device_id wacom_ids[] = { |
| 783 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x00) }, |
| 784 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x10) }, |
| 785 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x11) }, |
| 786 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) }, |
| 787 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) }, |
| 788 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) }, |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 789 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) }, |
| 790 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) }, |
| 791 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) }, |
| 792 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) }, |
| 793 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) }, |
| 794 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) }, |
| 795 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 796 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) }, |
| 797 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) }, |
| 798 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) }, |
| 799 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x23) }, |
| 800 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x24) }, |
| 801 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x30) }, |
| 802 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x31) }, |
| 803 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x32) }, |
| 804 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x33) }, |
| 805 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x34) }, |
| 806 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x35) }, |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 807 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) }, |
| 808 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) }, |
| 809 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) }, |
| 810 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) }, |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 811 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC3) }, |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 812 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 813 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) }, |
| 814 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) }, |
| 815 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) }, |
| 816 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) }, |
| 817 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 818 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) }, |
| 819 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) }, |
| 820 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) }, |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 821 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) }, |
| 822 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) }, |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 823 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) }, |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 824 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 825 | { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, |
| 826 | { } |
| 827 | }; |
| 828 | |
| 829 | MODULE_DEVICE_TABLE(usb, wacom_ids); |
| 830 | |
| 831 | static int wacom_open(struct input_dev *dev) |
| 832 | { |
| 833 | struct wacom *wacom = dev->private; |
| 834 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 835 | wacom->irq->dev = wacom->usbdev; |
Dmitry Torokhov | 65cde54 | 2005-05-29 02:29:38 -0500 | [diff] [blame] | 836 | if (usb_submit_urb(wacom->irq, GFP_KERNEL)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 837 | return -EIO; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 838 | |
| 839 | return 0; |
| 840 | } |
| 841 | |
| 842 | static void wacom_close(struct input_dev *dev) |
| 843 | { |
| 844 | struct wacom *wacom = dev->private; |
| 845 | |
Dmitry Torokhov | 65cde54 | 2005-05-29 02:29:38 -0500 | [diff] [blame] | 846 | usb_kill_urb(wacom->irq); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 847 | } |
| 848 | |
| 849 | static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id) |
| 850 | { |
| 851 | struct usb_device *dev = interface_to_usbdev(intf); |
| 852 | struct usb_endpoint_descriptor *endpoint; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 853 | struct wacom *wacom; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 854 | struct input_dev *input_dev; |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 855 | char rep_data[2], limit = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 856 | |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 857 | wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL); |
| 858 | input_dev = input_allocate_device(); |
| 859 | if (!wacom || !input_dev) |
| 860 | goto fail1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 861 | |
| 862 | wacom->data = usb_buffer_alloc(dev, 10, GFP_KERNEL, &wacom->data_dma); |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 863 | if (!wacom->data) |
| 864 | goto fail1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 865 | |
| 866 | wacom->irq = usb_alloc_urb(0, GFP_KERNEL); |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 867 | if (!wacom->irq) |
| 868 | goto fail2; |
| 869 | |
| 870 | wacom->usbdev = dev; |
| 871 | wacom->dev = input_dev; |
| 872 | usb_make_path(dev, wacom->phys, sizeof(wacom->phys)); |
| 873 | strlcat(wacom->phys, "/input0", sizeof(wacom->phys)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 874 | |
| 875 | wacom->features = wacom_features + (id - wacom_ids); |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 876 | if (wacom->features->pktlen > 10) |
| 877 | BUG(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 878 | |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 879 | input_dev->name = wacom->features->name; |
| 880 | usb_to_input_id(dev, &input_dev->id); |
| 881 | |
| 882 | input_dev->cdev.dev = &intf->dev; |
| 883 | input_dev->private = wacom; |
| 884 | input_dev->open = wacom_open; |
| 885 | input_dev->close = wacom_close; |
| 886 | |
| 887 | input_dev->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS); |
| 888 | input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH) | BIT(BTN_STYLUS); |
Denny Priebe | 40c37213 | 2005-12-29 22:19:09 -0500 | [diff] [blame] | 889 | input_set_abs_params(input_dev, ABS_X, 0, wacom->features->x_max, 4, 0); |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 890 | input_set_abs_params(input_dev, ABS_Y, 0, wacom->features->y_max, 4, 0); |
| 891 | input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0); |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 892 | input_dev->absbit[LONG(ABS_MISC)] |= BIT(ABS_MISC); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 893 | |
| 894 | switch (wacom->features->type) { |
Dmitry Torokhov | 1e27ffd | 2006-01-14 00:28:04 -0500 | [diff] [blame] | 895 | case WACOM_G4: |
Ping Cheng | ebb6f37 | 2005-11-17 09:46:51 -0800 | [diff] [blame] | 896 | input_dev->evbit[0] |= BIT(EV_MSC); |
| 897 | input_dev->mscbit[0] |= BIT(MSC_SERIAL); |
| 898 | input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); |
| 899 | 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); |
| 900 | /* fall through */ |
| 901 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 902 | case GRAPHIRE: |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 903 | input_dev->evbit[0] |= BIT(EV_REL); |
| 904 | input_dev->relbit[0] |= BIT(REL_WHEEL); |
| 905 | input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); |
| 906 | input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_STYLUS2); |
| 907 | input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom->features->distance_max, 0, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 908 | break; |
| 909 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 910 | case INTUOS3: |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 911 | case INTUOS312: |
| 912 | case INTUOS319: |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 913 | case CINTIQ: |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 914 | input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); |
| 915 | 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); |
| 916 | input_set_abs_params(input_dev, ABS_RX, 0, 4097, 0, 0); |
| 917 | input_set_abs_params(input_dev, ABS_RY, 0, 4097, 0, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 918 | /* fall through */ |
| 919 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 920 | case INTUOS: |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 921 | input_dev->evbit[0] |= BIT(EV_MSC) | BIT(EV_REL); |
| 922 | input_dev->mscbit[0] |= BIT(MSC_SERIAL); |
| 923 | input_dev->relbit[0] |= BIT(REL_WHEEL); |
| 924 | input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | BIT(BTN_SIDE) | BIT(BTN_EXTRA); |
| 925 | input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) | BIT(BTN_TOOL_BRUSH) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 926 | | BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS) | BIT(BTN_STYLUS2); |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 927 | input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom->features->distance_max, 0, 0); |
| 928 | input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); |
| 929 | input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0); |
| 930 | input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0); |
| 931 | input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); |
| 932 | input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 933 | break; |
| 934 | |
Ping Cheng | b2f8636 | 2005-06-06 02:25:50 -0500 | [diff] [blame] | 935 | case PL: |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 936 | input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_STYLUS2) | BIT(BTN_TOOL_RUBBER); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 937 | break; |
| 938 | } |
| 939 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 940 | endpoint = &intf->cur_altsetting->endpoint[0].desc; |
| 941 | |
| 942 | if (wacom->features->pktlen > 10) |
| 943 | BUG(); |
| 944 | |
| 945 | usb_fill_int_urb(wacom->irq, dev, |
| 946 | usb_rcvintpipe(dev, endpoint->bEndpointAddress), |
| 947 | wacom->data, wacom->features->pktlen, |
| 948 | wacom->features->irq, wacom, endpoint->bInterval); |
| 949 | wacom->irq->transfer_dma = wacom->data_dma; |
| 950 | wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; |
| 951 | |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 952 | input_register_device(wacom->dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 953 | |
Ping Cheng | 7d3fe085 | 2006-03-29 16:33:49 -0800 | [diff] [blame] | 954 | /* Ask the tablet to report tablet data. Repeat until it succeeds */ |
| 955 | do { |
| 956 | rep_data[0] = 2; |
| 957 | rep_data[1] = 2; |
| 958 | usb_set_report(intf, 3, 2, rep_data, 2); |
| 959 | usb_get_report(intf, 3, 2, rep_data, 2); |
| 960 | } while (rep_data[1] != 2 && limit++ < 5); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 961 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 962 | usb_set_intfdata(intf, wacom); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 963 | return 0; |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 964 | |
| 965 | fail2: usb_buffer_free(dev, 10, wacom->data, wacom->data_dma); |
| 966 | fail1: input_free_device(input_dev); |
| 967 | kfree(wacom); |
| 968 | return -ENOMEM; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 969 | } |
| 970 | |
| 971 | static void wacom_disconnect(struct usb_interface *intf) |
| 972 | { |
| 973 | struct wacom *wacom = usb_get_intfdata (intf); |
| 974 | |
| 975 | usb_set_intfdata(intf, NULL); |
| 976 | if (wacom) { |
| 977 | usb_kill_urb(wacom->irq); |
Dmitry Torokhov | c5b7c7c | 2005-09-15 02:01:47 -0500 | [diff] [blame] | 978 | input_unregister_device(wacom->dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 979 | usb_free_urb(wacom->irq); |
| 980 | usb_buffer_free(interface_to_usbdev(intf), 10, wacom->data, wacom->data_dma); |
| 981 | kfree(wacom); |
| 982 | } |
| 983 | } |
| 984 | |
| 985 | static struct usb_driver wacom_driver = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 986 | .name = "wacom", |
| 987 | .probe = wacom_probe, |
| 988 | .disconnect = wacom_disconnect, |
| 989 | .id_table = wacom_ids, |
| 990 | }; |
| 991 | |
| 992 | static int __init wacom_init(void) |
| 993 | { |
| 994 | int result = usb_register(&wacom_driver); |
| 995 | if (result == 0) |
| 996 | info(DRIVER_VERSION ":" DRIVER_DESC); |
| 997 | return result; |
| 998 | } |
| 999 | |
| 1000 | static void __exit wacom_exit(void) |
| 1001 | { |
| 1002 | usb_deregister(&wacom_driver); |
| 1003 | } |
| 1004 | |
| 1005 | module_init(wacom_init); |
| 1006 | module_exit(wacom_exit); |