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Diffstat (limited to 'drivers/usb/wacom.c')
-rw-r--r--drivers/usb/wacom.c113
1 files changed, 91 insertions, 22 deletions
diff --git a/drivers/usb/wacom.c b/drivers/usb/wacom.c
index 4dcc86436..af813ceab 100644
--- a/drivers/usb/wacom.c
+++ b/drivers/usb/wacom.c
@@ -1,10 +1,11 @@
/*
- * $Id: wacom.c,v 1.9 2000/05/29 09:01:52 vojtech Exp $
+ * $Id: wacom.c,v 1.11 2000/10/18 12:12:26 vojtech Exp $
*
* Copyright (c) 2000 Vojtech Pavlik <vojtech@suse.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>
*
* USB Wacom Graphire and Wacom Intuos tablet support
*
@@ -21,23 +22,25 @@
* 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
*/
/*
* 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
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ *
* Should you need to contact me, the author, you can do so either by
* e-mail - mail your message to <vojtech@suse.cz>, or by paper mail:
* Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
@@ -70,17 +73,17 @@ MODULE_DESCRIPTION("USB Wacom Graphire and Wacom Intuos tablet driver");
* byte 5: Y high bits
* byte 6: pen pressure low bits / mouse wheel
* byte 7: pen presure high bits / mouse distance
- *
+ *
* There are also two single-byte feature reports (2 and 3).
*
* Wacom Intuos status packet:
*
* byte 0: report ID (2)
- * byte 1: bit7 1 - sync bit
+ * byte 1: bit7 1 - sync bit
* bit6 pointer in range
* bit5 pointer type report
* bit4 0 ?
- * bit3 0 ?
+ * bit3 mouse packet type
* bit2 pen button2
* bit1 pen button1
* bit0 0 ?
@@ -88,12 +91,38 @@ MODULE_DESCRIPTION("USB Wacom Graphire and Wacom Intuos tablet driver");
* byte 3: X low bits
* byte 4: Y high bits
* byte 5: Y low bits
+ *
+ * Pen packet:
+ *
* byte 6: bits 0-7: pressure (bits 2-9)
* byte 7: bits 6-7: pressure (bits 0-1)
* byte 7: bits 0-5: X tilt (bits 1-6)
* byte 8: bit 7: X tilt (bit 0)
* byte 8: bits 0-6: Y tilt (bits 0-6)
* byte 9: bits 4-7: distance
+ *
+ * Mouse packet type 0:
+ *
+ * byte 6: bits 0-7: wheel (bits 2-9)
+ * byte 7: bits 6-7: wheel (bits 0-1)
+ * byte 7: bits 0-5: 0
+ * byte 8: bits 6-7: 0
+ * byte 8: bit 5: left extra button
+ * byte 8: bit 4: right extra button
+ * byte 8: bit 3: wheel (sign)
+ * byte 8: bit 2: right button
+ * byte 8: bit 1: middle button
+ * byte 8: bit 0: left button
+ * byte 9: bits 4-7: distance
+ *
+ * Mouse packet type 1:
+ *
+ * byte 6: bits 0-7: rotation (bits 2-9)
+ * byte 7: bits 6-7: rotation (bits 0-1)
+ * byte 7: bit 5: rotation (sign)
+ * byte 7: bits 0-4: 0
+ * byte 8: bits 0-7: 0
+ * byte 9: bits 4-7: distance
*/
#define USB_VENDOR_ID_WACOM 0x056a
@@ -192,7 +221,7 @@ static void wacom_intuos_irq(struct urb *urb)
case 0x0fa: wacom->tool = BTN_TOOL_RUBBER; break; /* Eraser */
case 0x112: wacom->tool = BTN_TOOL_AIRBRUSH; break; /* Airbrush */
default: wacom->tool = BTN_TOOL_PEN; break; /* Unknown tool */
- }
+ }
input_report_key(dev, wacom->tool, 1);
return;
}
@@ -205,31 +234,63 @@ static void wacom_intuos_irq(struct urb *urb)
input_report_abs(dev, ABS_X, ((__u32)data[2] << 8) | data[3]);
input_report_abs(dev, ABS_Y, ((__u32)data[4] << 8) | data[5]);
- input_report_abs(dev, ABS_PRESSURE, t = ((__u32)data[6] << 2) | ((data[7] >> 6) & 3));
input_report_abs(dev, ABS_DISTANCE, data[9] >> 4);
- 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);
+ switch (wacom->tool) {
+
+ case BTN_TOOL_PENCIL:
+ case BTN_TOOL_PEN:
+ case BTN_TOOL_BRUSH:
+ case BTN_TOOL_RUBBER:
+ case BTN_TOOL_AIRBRUSH:
+
+ input_report_abs(dev, ABS_PRESSURE, t = ((__u32)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);
+ 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);
+ break;
+
+ case BTN_TOOL_MOUSE:
+ case BTN_TOOL_LENS:
+
+ if (data[1] & 0x02) { /* Rotation packet */
+ input_report_abs(dev, ABS_RZ, (data[7] & 0x20) ?
+ ((__u32)data[6] << 2) | ((data[7] >> 6) & 3):
+ (-(((__u32)data[6] << 2) | ((data[7] >> 6) & 3))) - 1);
+ break;
+ }
+
+ 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);
+ input_report_abs(dev, ABS_THROTTLE, (data[8] & 0x08) ?
+ ((__u32)data[6] << 2) | ((data[7] >> 6) & 3) :
+ -((__u32)data[6] << 2) | ((data[7] >> 6) & 3));
+ break;
+ }
}
#define WACOM_INTUOS_TOOLS (BIT(BTN_TOOL_BRUSH) | BIT(BTN_TOOL_PENCIL) | BIT(BTN_TOOL_AIRBRUSH) | BIT(BTN_TOOL_LENS))
+#define WACOM_INTUOS_BUTTONS (BIT(BTN_SIDE) | BIT(BTN_EXTRA))
+#define WACOM_INTUOS_ABS (BIT(ABS_TILT_X) | BIT(ABS_TILT_Y) | BIT(ABS_RZ) | BIT(ABS_THROTTLE))
struct wacom_features wacom_features[] = {
{ "Wacom Graphire", 0x10, 8, 10206, 7422, 511, 32, wacom_graphire_irq,
- BIT(EV_REL), 0, BIT(REL_WHEEL), BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE), 0 },
+ BIT(EV_REL), 0, 0, 0 },
{ "Wacom Intuos 4x5", 0x20, 10, 12700, 10360, 1023, 15, wacom_intuos_irq,
- 0, BIT(ABS_TILT_X) | BIT(ABS_TILT_Y), 0, 0, WACOM_INTUOS_TOOLS },
+ 0, WACOM_INTUOS_ABS, 0, WACOM_INTUOS_BUTTONS, WACOM_INTUOS_TOOLS },
{ "Wacom Intuos 6x8", 0x21, 10, 20320, 15040, 1023, 15, wacom_intuos_irq,
- 0, BIT(ABS_TILT_X) | BIT(ABS_TILT_Y), 0, 0, WACOM_INTUOS_TOOLS },
+ 0, WACOM_INTUOS_ABS, 0, WACOM_INTUOS_BUTTONS, WACOM_INTUOS_TOOLS },
{ "Wacom Intuos 9x12", 0x22, 10, 30480, 23060, 1023, 15, wacom_intuos_irq,
- 0, BIT(ABS_TILT_X) | BIT(ABS_TILT_Y), 0, 0, WACOM_INTUOS_TOOLS },
+ 0, WACOM_INTUOS_ABS, 0, WACOM_INTUOS_BUTTONS, WACOM_INTUOS_TOOLS },
{ "Wacom Intuos 12x12", 0x23, 10, 30480, 30480, 1023, 15, wacom_intuos_irq,
- 0, BIT(ABS_TILT_X) | BIT(ABS_TILT_Y), 0, 0, WACOM_INTUOS_TOOLS },
+ 0, WACOM_INTUOS_ABS, 0, WACOM_INTUOS_BUTTONS, WACOM_INTUOS_TOOLS },
{ "Wacom Intuos 12x18", 0x24, 10, 47720, 30480, 1023, 15, wacom_intuos_irq,
- 0, BIT(ABS_TILT_X) | BIT(ABS_TILT_Y), 0, 0, WACOM_INTUOS_TOOLS },
+ 0, WACOM_INTUOS_ABS, 0, WACOM_INTUOS_BUTTONS, WACOM_INTUOS_TOOLS },
{ NULL , 0 }
};
@@ -275,7 +336,7 @@ static void *wacom_probe(struct usb_device *dev, unsigned int ifnum)
wacom->dev.evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS) | wacom->features->evbit;
wacom->dev.absbit[0] |= BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE) | BIT(ABS_DISTANCE) | wacom->features->absbit;
wacom->dev.relbit[0] |= wacom->features->relbit;
- wacom->dev.keybit[LONG(BTN_LEFT)] |= wacom->features->btnbit;
+ wacom->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE) | wacom->features->btnbit;
wacom->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOOL_RUBBER) | BIT(BTN_TOOL_MOUSE) |
BIT(BTN_TOUCH) | BIT(BTN_STYLUS) | BIT(BTN_STYLUS2) | wacom->features->digibit;
@@ -286,6 +347,14 @@ static void *wacom_probe(struct usb_device *dev, unsigned int ifnum)
wacom->dev.absmax[ABS_TILT_X] = 127;
wacom->dev.absmax[ABS_TILT_Y] = 127;
+ wacom->dev.absmin[ABS_RZ] = -900;
+ wacom->dev.absmax[ABS_RZ] = 899;
+ wacom->dev.absmin[ABS_THROTTLE] = -1023;
+ wacom->dev.absmax[ABS_THROTTLE] = 1023;
+
+ wacom->dev.absfuzz[ABS_X] = 4;
+ wacom->dev.absfuzz[ABS_Y] = 4;
+
wacom->dev.private = wacom;
wacom->dev.open = wacom_open;
wacom->dev.close = wacom_close;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 15:37:10 +0000