frodovdr/satip-axe
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add idl4k kernel firmware version 1.13.0.105

Browse Source
This commit is contained in:
Jaroslav Kysela
2015-03-26 17:22:37 +01:00
parent 5194d2792e
commit e9070cdc77
31064 changed files with 12769984 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
kernel/drivers/input/tablet/Kconfig Normal file
View File

@@ -0,0 +1,78 @@
#
# Tablet driver configuration
#
menuconfig INPUT_TABLET
bool "Tablets"
help
Say Y here, and a list of supported tablets will be displayed.
This option doesn't affect the kernel.
If unsure, say Y.
if INPUT_TABLET
config TABLET_USB_ACECAD
tristate "Acecad Flair tablet support (USB)"
depends on USB_ARCH_HAS_HCD
select USB
help
Say Y here if you want to use the USB version of the Acecad Flair
tablet. Make sure to say Y to "Mouse support"
(CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
(CONFIG_INPUT_EVDEV) as well.
To compile this driver as a module, choose M here: the
module will be called acecad.
config TABLET_USB_AIPTEK
tristate "Aiptek 6000U/8000U and Genius G_PEN tablet support (USB)"
depends on USB_ARCH_HAS_HCD
select USB
help
Say Y here if you want to use the USB version of the Aiptek 6000U,
Aiptek 8000U or Genius G-PEN 560 tablet. Make sure to say Y to
"Mouse support" (CONFIG_INPUT_MOUSEDEV) and/or "Event interface
support" (CONFIG_INPUT_EVDEV) as well.
To compile this driver as a module, choose M here: the
module will be called aiptek.
config TABLET_USB_GTCO
tristate "GTCO CalComp/InterWrite USB Support"
depends on USB && INPUT
help
Say Y here if you want to use the USB version of the GTCO
CalComp/InterWrite Tablet. Make sure to say Y to "Mouse support"
(CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
(CONFIG_INPUT_EVDEV) as well.
To compile this driver as a module, choose M here: the
module will be called gtco.
config TABLET_USB_KBTAB
tristate "KB Gear JamStudio tablet support (USB)"
depends on USB_ARCH_HAS_HCD
select USB
help
Say Y here if you want to use the USB version of the KB Gear
JamStudio tablet. Make sure to say Y to "Mouse support"
(CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
(CONFIG_INPUT_EVDEV) as well.
To compile this driver as a module, choose M here: the
module will be called kbtab.
config TABLET_USB_WACOM
tristate "Wacom Intuos/Graphire tablet support (USB)"
depends on USB_ARCH_HAS_HCD
select USB
help
Say Y here if you want to use the USB version of the Wacom Intuos
or Graphire tablet. Make sure to say Y to "Mouse support"
(CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
(CONFIG_INPUT_EVDEV) as well.
To compile this driver as a module, choose M here: the
module will be called wacom.
endif

12
kernel/drivers/input/tablet/Makefile Normal file
View File

@@ -0,0 +1,12 @@
#
# Makefile for the tablet drivers
#
# Multipart objects.
wacom-objs := wacom_wac.o wacom_sys.o
obj-$(CONFIG_TABLET_USB_ACECAD) += acecad.o
obj-$(CONFIG_TABLET_USB_AIPTEK) += aiptek.o
obj-$(CONFIG_TABLET_USB_GTCO) += gtco.o
obj-$(CONFIG_TABLET_USB_KBTAB) += kbtab.o
obj-$(CONFIG_TABLET_USB_WACOM) += wacom.o

294
kernel/drivers/input/tablet/acecad.c Normal file
View File

@@ -0,0 +1,294 @@
/*
* Copyright (c) 2001-2005 Edouard TISSERANT <edouard.tisserant@wanadoo.fr>
* Copyright (c) 2004-2005 Stephane VOLTZ <svoltz@numericable.fr>
*
* USB Acecad "Acecad Flair" tablet support
*
* Changelog:
* v3.2 - Added sysfs support
*/
/*
* 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.
*
* 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
*
*/
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb/input.h>
/*
* Version Information
*/
#define DRIVER_VERSION "v3.2"
#define DRIVER_DESC "USB Acecad Flair tablet driver"
#define DRIVER_LICENSE "GPL"
#define DRIVER_AUTHOR "Edouard TISSERANT <edouard.tisserant@wanadoo.fr>"
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE(DRIVER_LICENSE);
#define USB_VENDOR_ID_ACECAD 0x0460
#define USB_DEVICE_ID_FLAIR 0x0004
#define USB_DEVICE_ID_302 0x0008
struct usb_acecad {
char name[128];
char phys[64];
struct usb_device *usbdev;
struct input_dev *input;
struct urb *irq;
unsigned char *data;
dma_addr_t data_dma;
};
static void usb_acecad_irq(struct urb *urb)
{
struct usb_acecad *acecad = urb->context;
unsigned char *data = acecad->data;
struct input_dev *dev = acecad->input;
int prox, status;
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", __func__, urb->status);
return;
default:
dbg("%s - nonzero urb status received: %d", __func__, urb->status);
goto resubmit;
}
prox = (data[0] & 0x04) >> 2;
input_report_key(dev, BTN_TOOL_PEN, prox);
if (prox) {
int x = data[1] | (data[2] << 8);
int y = data[3] | (data[4] << 8);
/* Pressure should compute the same way for flair and 302 */
int pressure = data[5] | (data[6] << 8);
int touch = data[0] & 0x01;
int stylus = (data[0] & 0x10) >> 4;
int stylus2 = (data[0] & 0x20) >> 5;
input_report_abs(dev, ABS_X, x);
input_report_abs(dev, ABS_Y, y);
input_report_abs(dev, ABS_PRESSURE, pressure);
input_report_key(dev, BTN_TOUCH, touch);
input_report_key(dev, BTN_STYLUS, stylus);
input_report_key(dev, BTN_STYLUS2, stylus2);
}
/* event termination */
input_sync(dev);
resubmit:
status = usb_submit_urb(urb, GFP_ATOMIC);
if (status)
err("can't resubmit intr, %s-%s/input0, status %d",
acecad->usbdev->bus->bus_name, acecad->usbdev->devpath, status);
}
static int usb_acecad_open(struct input_dev *dev)
{
struct usb_acecad *acecad = input_get_drvdata(dev);
acecad->irq->dev = acecad->usbdev;
if (usb_submit_urb(acecad->irq, GFP_KERNEL))
return -EIO;
return 0;
}
static void usb_acecad_close(struct input_dev *dev)
{
struct usb_acecad *acecad = input_get_drvdata(dev);
usb_kill_urb(acecad->irq);
}
static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
struct usb_device *dev = interface_to_usbdev(intf);
struct usb_host_interface *interface = intf->cur_altsetting;
struct usb_endpoint_descriptor *endpoint;
struct usb_acecad *acecad;
struct input_dev *input_dev;
int pipe, maxp;
int err = -ENOMEM;
if (interface->desc.bNumEndpoints != 1)
return -ENODEV;
endpoint = &interface->endpoint[0].desc;
if (!usb_endpoint_is_int_in(endpoint))
return -ENODEV;
pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe));
acecad = kzalloc(sizeof(struct usb_acecad), GFP_KERNEL);
input_dev = input_allocate_device();
if (!acecad || !input_dev) {
err = -ENOMEM;
goto fail1;
}
acecad->data = usb_buffer_alloc(dev, 8, GFP_KERNEL, &acecad->data_dma);
if (!acecad->data) {
err= -ENOMEM;
goto fail1;
}
acecad->irq = usb_alloc_urb(0, GFP_KERNEL);
if (!acecad->irq) {
err = -ENOMEM;
goto fail2;
}
acecad->usbdev = dev;
acecad->input = input_dev;
if (dev->manufacturer)
strlcpy(acecad->name, dev->manufacturer, sizeof(acecad->name));
if (dev->product) {
if (dev->manufacturer)
strlcat(acecad->name, " ", sizeof(acecad->name));
strlcat(acecad->name, dev->product, sizeof(acecad->name));
}
usb_make_path(dev, acecad->phys, sizeof(acecad->phys));
strlcat(acecad->phys, "/input0", sizeof(acecad->phys));
input_dev->name = acecad->name;
input_dev->phys = acecad->phys;
usb_to_input_id(dev, &input_dev->id);
input_dev->dev.parent = &intf->dev;
input_set_drvdata(input_dev, acecad);
input_dev->open = usb_acecad_open;
input_dev->close = usb_acecad_close;
input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
input_dev->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
BIT_MASK(ABS_PRESSURE);
input_dev->keybit[BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) |
BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
input_dev->keybit[BIT_WORD(BTN_DIGI)] = BIT_MASK(BTN_TOOL_PEN) |
BIT_MASK(BTN_TOUCH) | BIT_MASK(BTN_STYLUS) |
BIT_MASK(BTN_STYLUS2);
switch (id->driver_info) {
case 0:
input_dev->absmax[ABS_X] = 5000;
input_dev->absmax[ABS_Y] = 3750;
input_dev->absmax[ABS_PRESSURE] = 512;
if (!strlen(acecad->name))
snprintf(acecad->name, sizeof(acecad->name),
"USB Acecad Flair Tablet %04x:%04x",
le16_to_cpu(dev->descriptor.idVendor),
le16_to_cpu(dev->descriptor.idProduct));
break;
case 1:
input_dev->absmax[ABS_X] = 3000;
input_dev->absmax[ABS_Y] = 2250;
input_dev->absmax[ABS_PRESSURE] = 1024;
if (!strlen(acecad->name))
snprintf(acecad->name, sizeof(acecad->name),
"USB Acecad 302 Tablet %04x:%04x",
le16_to_cpu(dev->descriptor.idVendor),
le16_to_cpu(dev->descriptor.idProduct));
break;
}
input_dev->absfuzz[ABS_X] = 4;
input_dev->absfuzz[ABS_Y] = 4;
usb_fill_int_urb(acecad->irq, dev, pipe,
acecad->data, maxp > 8 ? 8 : maxp,
usb_acecad_irq, acecad, endpoint->bInterval);
acecad->irq->transfer_dma = acecad->data_dma;
acecad->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
err = input_register_device(acecad->input);
if (err)
goto fail2;
usb_set_intfdata(intf, acecad);
return 0;
fail2: usb_buffer_free(dev, 8, acecad->data, acecad->data_dma);
fail1: input_free_device(input_dev);
kfree(acecad);
return err;
}
static void usb_acecad_disconnect(struct usb_interface *intf)
{
struct usb_acecad *acecad = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
if (acecad) {
usb_kill_urb(acecad->irq);
input_unregister_device(acecad->input);
usb_free_urb(acecad->irq);
usb_buffer_free(interface_to_usbdev(intf), 10, acecad->data, acecad->data_dma);
kfree(acecad);
}
}
static struct usb_device_id usb_acecad_id_table [] = {
{ USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_FLAIR), .driver_info = 0 },
{ USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_302), .driver_info = 1 },
{ }
};
MODULE_DEVICE_TABLE(usb, usb_acecad_id_table);
static struct usb_driver usb_acecad_driver = {
.name = "usb_acecad",
.probe = usb_acecad_probe,
.disconnect = usb_acecad_disconnect,
.id_table = usb_acecad_id_table,
};
static int __init usb_acecad_init(void)
{
int result = usb_register(&usb_acecad_driver);
if (result == 0)
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
return result;
}
static void __exit usb_acecad_exit(void)
{
usb_deregister(&usb_acecad_driver);
}
module_init(usb_acecad_init);
module_exit(usb_acecad_exit);

1952
kernel/drivers/input/tablet/aiptek.c Normal file
View File

File diff suppressed because it is too large Load Diff

1054
kernel/drivers/input/tablet/gtco.c Normal file
View File

File diff suppressed because it is too large Load Diff

230
kernel/drivers/input/tablet/kbtab.c Normal file
View File

@@ -0,0 +1,230 @@
#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
* v0.0.1 - Original, extremely basic version, 2.4.xx only
* v0.0.2 - Updated, works with 2.5.62 and 2.4.20;
* - added pressure-threshold modules param code from
* Alex Perry <alex.perry@ieee.org>
*/
#define DRIVER_VERSION "v0.0.2"
#define DRIVER_AUTHOR "Josh Myer <josh@joshisanerd.com>"
#define DRIVER_DESC "USB KB Gear JamStudio Tablet driver"
#define DRIVER_LICENSE "GPL"
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE(DRIVER_LICENSE);
#define USB_VENDOR_ID_KBGEAR 0x084e
static int kb_pressure_click = 0x10;
module_param(kb_pressure_click, int, 0);
MODULE_PARM_DESC(kb_pressure_click, "pressure threshold for clicks");
struct kbtab {
unsigned char *data;
dma_addr_t data_dma;
struct input_dev *dev;
struct usb_device *usbdev;
struct urb *irq;
int x, y;
int button;
int pressure;
__u32 serial[2];
char phys[32];
};
static void kbtab_irq(struct urb *urb)
{
struct kbtab *kbtab = urb->context;
unsigned char *data = kbtab->data;
struct input_dev *dev = kbtab->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", __func__, urb->status);
return;
default:
dbg("%s - nonzero urb status received: %d", __func__, urb->status);
goto exit;
}
kbtab->x = get_unaligned_le16(&data[1]);
kbtab->y = get_unaligned_le16(&data[3]);
kbtab->pressure = (data[5]);
input_report_key(dev, BTN_TOOL_PEN, 1);
input_report_abs(dev, ABS_X, kbtab->x);
input_report_abs(dev, ABS_Y, kbtab->y);
/*input_report_key(dev, BTN_TOUCH , data[0] & 0x01);*/
input_report_key(dev, BTN_RIGHT, data[0] & 0x02);
if (-1 == kb_pressure_click) {
input_report_abs(dev, ABS_PRESSURE, kbtab->pressure);
} else {
input_report_key(dev, BTN_LEFT, (kbtab->pressure > kb_pressure_click) ? 1 : 0);
};
input_sync(dev);
exit:
retval = usb_submit_urb (urb, GFP_ATOMIC);
if (retval)
err ("%s - usb_submit_urb failed with result %d",
__func__, retval);
}
static struct usb_device_id kbtab_ids[] = {
{ USB_DEVICE(USB_VENDOR_ID_KBGEAR, 0x1001), .driver_info = 0 },
{ }
};
MODULE_DEVICE_TABLE(usb, kbtab_ids);
static int kbtab_open(struct input_dev *dev)
{
struct kbtab *kbtab = input_get_drvdata(dev);
kbtab->irq->dev = kbtab->usbdev;
if (usb_submit_urb(kbtab->irq, GFP_KERNEL))
return -EIO;
return 0;
}
static void kbtab_close(struct input_dev *dev)
{
struct kbtab *kbtab = input_get_drvdata(dev);
usb_kill_urb(kbtab->irq);
}
static int kbtab_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 kbtab *kbtab;
struct input_dev *input_dev;
int error = -ENOMEM;
kbtab = kzalloc(sizeof(struct kbtab), GFP_KERNEL);
input_dev = input_allocate_device();
if (!kbtab || !input_dev)
goto fail1;
kbtab->data = usb_buffer_alloc(dev, 8, GFP_KERNEL, &kbtab->data_dma);
if (!kbtab->data)
goto fail1;
kbtab->irq = usb_alloc_urb(0, GFP_KERNEL);
if (!kbtab->irq)
goto fail2;
kbtab->usbdev = dev;
kbtab->dev = input_dev;
usb_make_path(dev, kbtab->phys, sizeof(kbtab->phys));
strlcat(kbtab->phys, "/input0", sizeof(kbtab->phys));
input_dev->name = "KB Gear Tablet";
input_dev->phys = kbtab->phys;
usb_to_input_id(dev, &input_dev->id);
input_dev->dev.parent = &intf->dev;
input_set_drvdata(input_dev, kbtab);
input_dev->open = kbtab_open;
input_dev->close = kbtab_close;
input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) |
BIT_MASK(EV_MSC);
input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_LEFT) |
BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_PEN) |
BIT_MASK(BTN_TOUCH);
input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
input_set_abs_params(input_dev, ABS_X, 0, 0x2000, 4, 0);
input_set_abs_params(input_dev, ABS_Y, 0, 0x1750, 4, 0);
input_set_abs_params(input_dev, ABS_PRESSURE, 0, 0xff, 0, 0);
endpoint = &intf->cur_altsetting->endpoint[0].desc;
usb_fill_int_urb(kbtab->irq, dev,
usb_rcvintpipe(dev, endpoint->bEndpointAddress),
kbtab->data, 8,
kbtab_irq, kbtab, endpoint->bInterval);
kbtab->irq->transfer_dma = kbtab->data_dma;
kbtab->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
error = input_register_device(kbtab->dev);
if (error)
goto fail3;
usb_set_intfdata(intf, kbtab);
return 0;
fail3: usb_free_urb(kbtab->irq);
fail2: usb_buffer_free(dev, 10, kbtab->data, kbtab->data_dma);
fail1: input_free_device(input_dev);
kfree(kbtab);
return error;
}
static void kbtab_disconnect(struct usb_interface *intf)
{
struct kbtab *kbtab = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
if (kbtab) {
usb_kill_urb(kbtab->irq);
input_unregister_device(kbtab->dev);
usb_free_urb(kbtab->irq);
usb_buffer_free(interface_to_usbdev(intf), 10, kbtab->data, kbtab->data_dma);
kfree(kbtab);
}
}
static struct usb_driver kbtab_driver = {
.name = "kbtab",
.probe = kbtab_probe,
.disconnect = kbtab_disconnect,
.id_table = kbtab_ids,
};
static int __init kbtab_init(void)
{
int retval;
retval = usb_register(&kbtab_driver);
if (retval)
goto out;
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
out:
return retval;
}
static void __exit kbtab_exit(void)
{
usb_deregister(&kbtab_driver);
}
module_init(kbtab_init);
module_exit(kbtab_exit);

144
kernel/drivers/input/tablet/wacom.h Normal file
View File

@@ -0,0 +1,144 @@
/*
* drivers/input/tablet/wacom.h
*
* USB Wacom 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) 2002-2009 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
* v1.46 (pc) - Split wacom.c into wacom_sys.c and wacom_wac.c,
* - where wacom_sys.c deals with system specific code,
* - and wacom_wac.c deals with Wacom specific code
* - Support Intuos3 4x6
* v1.47 (pc) - Added support for Bamboo
* v1.48 (pc) - Added support for Bamboo1, BambooFun, and Cintiq 12WX
* v1.49 (pc) - Added support for USB Tablet PC (0x90, 0x93, and 0x9A)
* v1.50 (pc) - Fixed a TabletPC touch bug in 2.6.28
* v1.51 (pc) - Added support for Intuos4
* v1.52 (pc) - Query Wacom data upon system resume
*/
/*
* 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.
*/
#ifndef WACOM_H
#define WACOM_H
#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 "v1.52"
#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
#define DRIVER_DESC "USB Wacom tablet driver"
#define DRIVER_LICENSE "GPL"
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE(DRIVER_LICENSE);
#define USB_VENDOR_ID_WACOM 0x056a
struct wacom {
dma_addr_t data_dma;
struct input_dev *dev;
struct usb_device *usbdev;
struct usb_interface *intf;
struct urb *irq;
struct wacom_wac *wacom_wac;
struct mutex lock;
unsigned int open:1;
char phys[32];
};
struct wacom_combo {
struct wacom *wacom;
struct urb *urb;
};
extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo);
extern void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data);
extern void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data);
extern void wacom_report_key(void *wcombo, unsigned int key_type, int key_data);
extern void wacom_input_event(void *wcombo, unsigned int type, unsigned int code, int value);
extern void wacom_input_sync(void *wcombo);
extern void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_i4s(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_i4(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern __u16 wacom_le16_to_cpu(unsigned char *data);
extern __u16 wacom_be16_to_cpu(unsigned char *data);
extern struct wacom_features *get_wacom_feature(const struct usb_device_id *id);
extern const struct usb_device_id *get_device_table(void);
#endif

611
kernel/drivers/input/tablet/wacom_sys.c Normal file
View File

@@ -0,0 +1,611 @@
/*
* drivers/input/tablet/wacom_sys.c
*
* USB Wacom tablet support - system specific code
*/
/*
* 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 "wacom.h"
#include "wacom_wac.h"
/* defines to get HID report descriptor */
#define HID_DEVICET_HID (USB_TYPE_CLASS | 0x01)
#define HID_DEVICET_REPORT (USB_TYPE_CLASS | 0x02)
#define HID_USAGE_UNDEFINED 0x00
#define HID_USAGE_PAGE 0x05
#define HID_USAGE_PAGE_DIGITIZER 0x0d
#define HID_USAGE_PAGE_DESKTOP 0x01
#define HID_USAGE 0x09
#define HID_USAGE_X 0x30
#define HID_USAGE_Y 0x31
#define HID_USAGE_X_TILT 0x3d
#define HID_USAGE_Y_TILT 0x3e
#define HID_USAGE_FINGER 0x22
#define HID_USAGE_STYLUS 0x20
#define HID_COLLECTION 0xc0
enum {
WCM_UNDEFINED = 0,
WCM_DESKTOP,
WCM_DIGITIZER,
};
struct hid_descriptor {
struct usb_descriptor_header header;
__le16 bcdHID;
u8 bCountryCode;
u8 bNumDescriptors;
u8 bDescriptorType;
__le16 wDescriptorLength;
} __attribute__ ((packed));
/* defines to get/set USB message */
#define USB_REQ_GET_REPORT 0x01
#define USB_REQ_SET_REPORT 0x09
#define WAC_HID_FEATURE_REPORT 0x03
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 struct input_dev * get_input_dev(struct wacom_combo *wcombo)
{
return wcombo->wacom->dev;
}
static void wacom_sys_irq(struct urb *urb)
{
struct wacom *wacom = urb->context;
struct wacom_combo wcombo;
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", __func__, urb->status);
return;
default:
dbg("%s - nonzero urb status received: %d", __func__, urb->status);
goto exit;
}
wcombo.wacom = wacom;
wcombo.urb = urb;
if (wacom_wac_irq(wacom->wacom_wac, (void *)&wcombo))
input_sync(get_input_dev(&wcombo));
exit:
usb_mark_last_busy(wacom->usbdev);
retval = usb_submit_urb (urb, GFP_ATOMIC);
if (retval)
err ("%s - usb_submit_urb failed with result %d",
__func__, retval);
}
void wacom_report_key(void *wcombo, unsigned int key_type, int key_data)
{
input_report_key(get_input_dev((struct wacom_combo *)wcombo), key_type, key_data);
}
void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data)
{
input_report_abs(get_input_dev((struct wacom_combo *)wcombo), abs_type, abs_data);
}
void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data)
{
input_report_rel(get_input_dev((struct wacom_combo *)wcombo), rel_type, rel_data);
}
void wacom_input_event(void *wcombo, unsigned int type, unsigned int code, int value)
{
input_event(get_input_dev((struct wacom_combo *)wcombo), type, code, value);
}
__u16 wacom_be16_to_cpu(unsigned char *data)
{
__u16 value;
value = be16_to_cpu(*(__be16 *) data);
return value;
}
__u16 wacom_le16_to_cpu(unsigned char *data)
{
__u16 value;
value = le16_to_cpu(*(__le16 *) data);
return value;
}
void wacom_input_sync(void *wcombo)
{
input_sync(get_input_dev((struct wacom_combo *)wcombo));
}
static int wacom_open(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
mutex_lock(&wacom->lock);
wacom->irq->dev = wacom->usbdev;
if (usb_autopm_get_interface(wacom->intf) < 0) {
mutex_unlock(&wacom->lock);
return -EIO;
}
if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
usb_autopm_put_interface(wacom->intf);
mutex_unlock(&wacom->lock);
return -EIO;
}
wacom->open = 1;
wacom->intf->needs_remote_wakeup = 1;
mutex_unlock(&wacom->lock);
return 0;
}
static void wacom_close(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
mutex_lock(&wacom->lock);
usb_kill_urb(wacom->irq);
wacom->open = 0;
wacom->intf->needs_remote_wakeup = 0;
mutex_unlock(&wacom->lock);
}
void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_1) |
BIT_MASK(BTN_5);
input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
}
void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->evbit[0] |= BIT_MASK(EV_MSC);
input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER);
input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) |
BIT_MASK(BTN_4);
}
void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->evbit[0] |= BIT_MASK(EV_REL);
input_dev->relbit[0] |= BIT_MASK(REL_WHEEL);
input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_LEFT) |
BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER) |
BIT_MASK(BTN_TOOL_MOUSE) | BIT_MASK(BTN_STYLUS2);
input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom_wac->features->distance_max, 0, 0);
}
void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER);
input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) |
BIT_MASK(BTN_1) | BIT_MASK(BTN_2) | BIT_MASK(BTN_3);
input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
}
void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_4) |
BIT_MASK(BTN_5) | BIT_MASK(BTN_6) | BIT_MASK(BTN_7);
input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
}
void input_dev_i4s(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER);
input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) | BIT_MASK(BTN_1) | BIT_MASK(BTN_2) | BIT_MASK(BTN_3);
input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_4) | BIT_MASK(BTN_5) | BIT_MASK(BTN_6);
input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
}
void input_dev_i4(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_7) | BIT_MASK(BTN_8);
}
void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_8) | BIT_MASK(BTN_9);
}
void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->evbit[0] |= BIT_MASK(EV_MSC) | BIT_MASK(EV_REL);
input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
input_dev->relbit[0] |= BIT_MASK(REL_WHEEL);
input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_LEFT) |
BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE) |
BIT_MASK(BTN_SIDE) | BIT_MASK(BTN_EXTRA);
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER) |
BIT_MASK(BTN_TOOL_MOUSE) | BIT_MASK(BTN_TOOL_BRUSH) |
BIT_MASK(BTN_TOOL_PENCIL) | BIT_MASK(BTN_TOOL_AIRBRUSH) |
BIT_MASK(BTN_TOOL_LENS) | BIT_MASK(BTN_STYLUS2);
input_set_abs_params(input_dev, ABS_DISTANCE, 0, wacom_wac->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);
}
void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_STYLUS2);
}
void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER);
}
static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hid_desc,
struct wacom_wac *wacom_wac)
{
struct usb_device *dev = interface_to_usbdev(intf);
struct wacom_features *features = wacom_wac->features;
char limit = 0, result = 0;
int i = 0, usage = WCM_UNDEFINED, finger = 0, pen = 0;
unsigned char *report;
report = kzalloc(hid_desc->wDescriptorLength, GFP_KERNEL);
if (!report)
return -ENOMEM;
/* retrive report descriptors */
do {
result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
USB_REQ_GET_DESCRIPTOR,
USB_RECIP_INTERFACE | USB_DIR_IN,
HID_DEVICET_REPORT << 8,
intf->altsetting[0].desc.bInterfaceNumber, /* interface */
report,
hid_desc->wDescriptorLength,
5000); /* 5 secs */
} while (result < 0 && limit++ < 5);
/* No need to parse the Descriptor. It isn't an error though */
if (result < 0)
goto out;
for (i = 0; i < hid_desc->wDescriptorLength; i++) {
switch (report[i]) {
case HID_USAGE_PAGE:
switch (report[i + 1]) {
case HID_USAGE_PAGE_DIGITIZER:
usage = WCM_DIGITIZER;
i++;
break;
case HID_USAGE_PAGE_DESKTOP:
usage = WCM_DESKTOP;
i++;
break;
}
break;
case HID_USAGE:
switch (report[i + 1]) {
case HID_USAGE_X:
if (usage == WCM_DESKTOP) {
if (finger) {
features->touch_x_max =
features->touch_y_max =
wacom_le16_to_cpu(&report[i + 3]);
features->x_max =
wacom_le16_to_cpu(&report[i + 6]);
i += 7;
} else if (pen) {
features->x_max =
wacom_le16_to_cpu(&report[i + 3]);
i += 4;
}
} else if (usage == WCM_DIGITIZER) {
/* max pressure isn't reported
features->pressure_max = (unsigned short)
(report[i+4] << 8 | report[i + 3]);
*/
features->pressure_max = 255;
i += 4;
}
break;
case HID_USAGE_Y:
if (usage == WCM_DESKTOP)
features->y_max =
wacom_le16_to_cpu(&report[i + 3]);
i += 4;
break;
case HID_USAGE_FINGER:
finger = 1;
i++;
break;
case HID_USAGE_STYLUS:
pen = 1;
i++;
break;
case HID_USAGE_UNDEFINED:
if (usage == WCM_DESKTOP && finger) /* capacity */
features->pressure_max =
wacom_le16_to_cpu(&report[i + 3]);
i += 4;
break;
}
break;
case HID_COLLECTION:
/* reset UsagePage ans Finger */
finger = usage = 0;
break;
}
}
out:
result = 0;
kfree(report);
return result;
}
static int wacom_query_tablet_data(struct usb_interface *intf)
{
unsigned char *rep_data;
int limit = 0;
int error;
rep_data = kmalloc(2, GFP_KERNEL);
if (!rep_data)
return -ENOMEM;
do {
rep_data[0] = 2;
rep_data[1] = 2;
error = usb_set_report(intf, WAC_HID_FEATURE_REPORT,
2, rep_data, 2);
if (error >= 0)
error = usb_get_report(intf,
WAC_HID_FEATURE_REPORT, 2,
rep_data, 2);
} while ((error < 0 || rep_data[1] != 2) && limit++ < 5);
kfree(rep_data);
return error < 0 ? error : 0;
}
static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
struct usb_device *dev = interface_to_usbdev(intf);
struct usb_host_interface *interface = intf->cur_altsetting;
struct usb_endpoint_descriptor *endpoint;
struct wacom *wacom;
struct wacom_wac *wacom_wac;
struct wacom_features *features;
struct input_dev *input_dev;
int error = -ENOMEM;
struct hid_descriptor *hid_desc;
wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
wacom_wac = kzalloc(sizeof(struct wacom_wac), GFP_KERNEL);
input_dev = input_allocate_device();
if (!wacom || !input_dev || !wacom_wac)
goto fail1;
wacom_wac->data = usb_buffer_alloc(dev, 10, GFP_KERNEL, &wacom->data_dma);
if (!wacom_wac->data)
goto fail1;
wacom->irq = usb_alloc_urb(0, GFP_KERNEL);
if (!wacom->irq)
goto fail2;
wacom->usbdev = dev;
wacom->dev = input_dev;
wacom->intf = intf;
mutex_init(&wacom->lock);
usb_make_path(dev, wacom->phys, sizeof(wacom->phys));
strlcat(wacom->phys, "/input0", sizeof(wacom->phys));
wacom_wac->features = features = get_wacom_feature(id);
BUG_ON(features->pktlen > 10);
input_dev->name = wacom_wac->features->name;
wacom->wacom_wac = wacom_wac;
usb_to_input_id(dev, &input_dev->id);
input_dev->dev.parent = &intf->dev;
input_set_drvdata(input_dev, wacom);
input_dev->open = wacom_open;
input_dev->close = wacom_close;
endpoint = &intf->cur_altsetting->endpoint[0].desc;
/* Initialize touch_x_max and touch_y_max in case it is not defined */
if (wacom_wac->features->type == TABLETPC) {
features->touch_x_max = 1023;
features->touch_y_max = 1023;
} else {
features->touch_x_max = 0;
features->touch_y_max = 0;
}
/* TabletPC need to retrieve the physical and logical maximum from report descriptor */
if (wacom_wac->features->type == TABLETPC) {
if (usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc)) {
if (usb_get_extra_descriptor(&interface->endpoint[0],
HID_DEVICET_REPORT, &hid_desc)) {
printk("wacom: can not retrive extra class descriptor\n");
goto fail2;
}
}
error = wacom_parse_hid(intf, hid_desc, wacom_wac);
if (error)
goto fail2;
}
input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_PEN) |
BIT_MASK(BTN_TOUCH) | BIT_MASK(BTN_STYLUS);
input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0);
input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0);
input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0);
if (features->type == TABLETPC) {
input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_DOUBLETAP);
input_set_abs_params(input_dev, ABS_RX, 0, features->touch_x_max, 4, 0);
input_set_abs_params(input_dev, ABS_RY, 0, features->touch_y_max, 4, 0);
}
input_dev->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC);
wacom_init_input_dev(input_dev, wacom_wac);
usb_fill_int_urb(wacom->irq, dev,
usb_rcvintpipe(dev, endpoint->bEndpointAddress),
wacom_wac->data, wacom_wac->features->pktlen,
wacom_sys_irq, wacom, endpoint->bInterval);
wacom->irq->transfer_dma = wacom->data_dma;
wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
error = input_register_device(wacom->dev);
if (error)
goto fail3;
/*
* Ask the tablet to report tablet data if it is not a Tablet PC.
* Note that if query fails it is not a hard failure.
*/
if (wacom_wac->features->type != TABLETPC)
wacom_query_tablet_data(intf);
usb_set_intfdata(intf, wacom);
return 0;
fail3: usb_free_urb(wacom->irq);
fail2: usb_buffer_free(dev, 10, wacom_wac->data, wacom->data_dma);
fail1: input_free_device(input_dev);
kfree(wacom);
kfree(wacom_wac);
return error;
}
static void wacom_disconnect(struct usb_interface *intf)
{
struct wacom *wacom = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
usb_kill_urb(wacom->irq);
input_unregister_device(wacom->dev);
usb_free_urb(wacom->irq);
usb_buffer_free(interface_to_usbdev(intf), 10,
wacom->wacom_wac->data, wacom->data_dma);
kfree(wacom->wacom_wac);
kfree(wacom);
}
static int wacom_suspend(struct usb_interface *intf, pm_message_t message)
{
struct wacom *wacom = usb_get_intfdata(intf);
mutex_lock(&wacom->lock);
usb_kill_urb(wacom->irq);
mutex_unlock(&wacom->lock);
return 0;
}
static int wacom_resume(struct usb_interface *intf)
{
struct wacom *wacom = usb_get_intfdata(intf);
int rv;
mutex_lock(&wacom->lock);
/* switch to wacom mode first */
wacom_query_tablet_data(intf);
if (wacom->open)
rv = usb_submit_urb(wacom->irq, GFP_NOIO);
else
rv = 0;
mutex_unlock(&wacom->lock);
return rv;
}
static int wacom_reset_resume(struct usb_interface *intf)
{
return wacom_resume(intf);
}
static struct usb_driver wacom_driver = {
.name = "wacom",
.probe = wacom_probe,
.disconnect = wacom_disconnect,
.suspend = wacom_suspend,
.resume = wacom_resume,
.reset_resume = wacom_reset_resume,
.supports_autosuspend = 1,
};
static int __init wacom_init(void)
{
int result;
wacom_driver.id_table = get_device_table();
result = usb_register(&wacom_driver);
if (result == 0)
printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
DRIVER_DESC "\n");
return result;
}
static void __exit wacom_exit(void)
{
usb_deregister(&wacom_driver);
}
module_init(wacom_init);
module_exit(wacom_exit);

949
kernel/drivers/input/tablet/wacom_wac.c Normal file
View File

@@ -0,0 +1,949 @@
/*
* drivers/input/tablet/wacom_wac.c
*
* USB Wacom Graphire and Wacom Intuos tablet support - Wacom specific code
*
*/
/*
* 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 "wacom.h"
#include "wacom_wac.h"
static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo)
{
unsigned char *data = wacom->data;
switch (data[0]) {
case 1:
if (data[5] & 0x80) {
wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
wacom_report_key(wcombo, wacom->tool[0], 1);
wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127);
wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -127));
wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40));
} else {
wacom_report_key(wcombo, wacom->tool[0], 0);
wacom_report_abs(wcombo, ABS_MISC, 0); /* report tool id */
wacom_report_abs(wcombo, ABS_PRESSURE, -1);
wacom_report_key(wcombo, BTN_TOUCH, 0);
}
break;
case 2:
wacom_report_key(wcombo, BTN_TOOL_PEN, 1);
wacom_report_abs(wcombo, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127);
wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40));
break;
default:
printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
return 0;
}
return 1;
}
static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo)
{
unsigned char *data = wacom->data;
int prox, pressure;
if (data[0] != 2) {
dbg("wacom_pl_irq: received unknown report #%d", data[0]);
return 0;
}
prox = data[1] & 0x40;
wacom->id[0] = 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 */
wacom_report_key(wcombo, wacom->tool[1], 0);
wacom_input_sync(wcombo);
wacom->tool[1] = BTN_TOOL_PEN;
return 0;
}
}
if (wacom->tool[1] != BTN_TOOL_RUBBER) {
/* Unknown tool selected default to pen tool */
wacom->tool[1] = BTN_TOOL_PEN;
wacom->id[0] = STYLUS_DEVICE_ID;
}
wacom_report_key(wcombo, wacom->tool[1], prox); /* report in proximity for tool */
wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
wacom_report_abs(wcombo, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
wacom_report_abs(wcombo, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
wacom_report_key(wcombo, BTN_TOUCH, data[4] & 0x08);
wacom_report_key(wcombo, BTN_STYLUS, data[4] & 0x10);
/* Only allow the stylus2 button to be reported for the pen tool. */
wacom_report_key(wcombo, 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;
}
wacom_report_key(wcombo, wacom->tool[1], prox);
}
wacom->tool[0] = prox; /* Save proximity state */
return 1;
}
static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo)
{
unsigned char *data = wacom->data;
if (data[0] != 2) {
printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
return 0;
}
if (data[1] & 0x04) {
wacom_report_key(wcombo, BTN_TOOL_RUBBER, data[1] & 0x20);
wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x08);
wacom->id[0] = ERASER_DEVICE_ID;
} else {
wacom_report_key(wcombo, BTN_TOOL_PEN, data[1] & 0x20);
wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
wacom->id[0] = STYLUS_DEVICE_ID;
}
wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6]));
wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
return 1;
}
static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
{
unsigned char *data = wacom->data;
int x, y, rw;
if (data[0] != 2) {
dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
return 0;
}
if (data[1] & 0x80) {
/* in prox and not a pad data */
switch ((data[1] >> 5) & 3) {
case 0: /* Pen */
wacom->tool[0] = BTN_TOOL_PEN;
wacom->id[0] = STYLUS_DEVICE_ID;
break;
case 1: /* Rubber */
wacom->tool[0] = BTN_TOOL_RUBBER;
wacom->id[0] = ERASER_DEVICE_ID;
break;
case 2: /* Mouse with wheel */
wacom_report_key(wcombo, BTN_MIDDLE, data[1] & 0x04);
if (wacom->features->type == WACOM_G4 ||
wacom->features->type == WACOM_MO) {
rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03);
wacom_report_rel(wcombo, REL_WHEEL, -rw);
} else
wacom_report_rel(wcombo, REL_WHEEL, -(signed char) data[6]);
/* fall through */
case 3: /* Mouse without wheel */
wacom->tool[0] = BTN_TOOL_MOUSE;
wacom->id[0] = CURSOR_DEVICE_ID;
wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01);
wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02);
if (wacom->features->type == WACOM_G4 ||
wacom->features->type == WACOM_MO)
wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
else
wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
break;
}
x = wacom_le16_to_cpu(&data[2]);
y = wacom_le16_to_cpu(&data[4]);
wacom_report_abs(wcombo, ABS_X, x);
wacom_report_abs(wcombo, ABS_Y, y);
if (wacom->tool[0] != BTN_TOOL_MOUSE) {
wacom_report_abs(wcombo, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);
}
wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
wacom_report_key(wcombo, wacom->tool[0], 1);
} else if (wacom->id[0]) {
wacom_report_abs(wcombo, ABS_X, 0);
wacom_report_abs(wcombo, ABS_Y, 0);
if (wacom->tool[0] == BTN_TOOL_MOUSE) {
wacom_report_key(wcombo, BTN_LEFT, 0);
wacom_report_key(wcombo, BTN_RIGHT, 0);
wacom_report_abs(wcombo, ABS_DISTANCE, 0);
} else {
wacom_report_abs(wcombo, ABS_PRESSURE, 0);
wacom_report_key(wcombo, BTN_TOUCH, 0);
wacom_report_key(wcombo, BTN_STYLUS, 0);
wacom_report_key(wcombo, BTN_STYLUS2, 0);
}
wacom->id[0] = 0;
wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
wacom_report_key(wcombo, wacom->tool[0], 0);
}
/* send pad data */
switch (wacom->features->type) {
case WACOM_G4:
if (data[7] & 0xf8) {
wacom_input_sync(wcombo); /* sync last event */
wacom->id[1] = PAD_DEVICE_ID;
wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
wacom_report_rel(wcombo, REL_WHEEL, rw);
wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
} else if (wacom->id[1]) {
wacom_input_sync(wcombo); /* sync last event */
wacom->id[1] = 0;
wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
wacom_report_abs(wcombo, ABS_MISC, 0);
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
}
break;
case WACOM_MO:
if ((data[7] & 0xf8) || (data[8] & 0xff)) {
wacom_input_sync(wcombo); /* sync last event */
wacom->id[1] = PAD_DEVICE_ID;
wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
} else if (wacom->id[1]) {
wacom_input_sync(wcombo); /* sync last event */
wacom->id[1] = 0;
wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
wacom_report_abs(wcombo, ABS_MISC, 0);
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
}
break;
}
return 1;
}
static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
{
unsigned char *data = wacom->data;
int idx = 0;
/* tool number */
if (wacom->features->type == INTUOS)
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 0x20802: /* Intuos4 Classic 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 0x802: /* Intuos4 Grip Pen Eraser */
case 0x804: /* Intuos4 Marker Pen */
case 0x40802: /* Intuos4 Classic 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 */
case 0x806: /* Intuos4 Mouse */
wacom->tool[idx] = BTN_TOOL_MOUSE;
break;
case 0x096: /* Lens cursor */
case 0x097: /* Intuos3 Lens cursor */
case 0x006: /* Intuos4 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 */
case 0x80c: /* Intuos4 Marker Pen Eraser */
case 0x80a: /* Intuos4 Grip Pen Eraser */
case 0x4080a: /* Intuos4 Classic Pen Eraser */
case 0x90a: /* Intuos4 Airbrush Eraser */
wacom->tool[idx] = BTN_TOOL_RUBBER;
break;
case 0xd12:
case 0x912:
case 0x112:
case 0x913: /* Intuos3 Airbrush */
case 0x902: /* Intuos4 Airbrush */
wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
break;
default: /* Unknown tool */
wacom->tool[idx] = BTN_TOOL_PEN;
}
return 1;
}
/* Exit report */
if ((data[1] & 0xfe) == 0x80) {
/*
* Reset all states otherwise we lose the initial states
* when in-prox next time
*/
wacom_report_abs(wcombo, ABS_X, 0);
wacom_report_abs(wcombo, ABS_Y, 0);
wacom_report_abs(wcombo, ABS_DISTANCE, 0);
wacom_report_abs(wcombo, ABS_TILT_X, 0);
wacom_report_abs(wcombo, ABS_TILT_Y, 0);
if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
wacom_report_key(wcombo, BTN_LEFT, 0);
wacom_report_key(wcombo, BTN_MIDDLE, 0);
wacom_report_key(wcombo, BTN_RIGHT, 0);
wacom_report_key(wcombo, BTN_SIDE, 0);
wacom_report_key(wcombo, BTN_EXTRA, 0);
wacom_report_abs(wcombo, ABS_THROTTLE, 0);
wacom_report_abs(wcombo, ABS_RZ, 0);
} else {
wacom_report_abs(wcombo, ABS_PRESSURE, 0);
wacom_report_key(wcombo, BTN_STYLUS, 0);
wacom_report_key(wcombo, BTN_STYLUS2, 0);
wacom_report_key(wcombo, BTN_TOUCH, 0);
wacom_report_abs(wcombo, ABS_WHEEL, 0);
if (wacom->features->type >= INTUOS3S)
wacom_report_abs(wcombo, ABS_Z, 0);
}
wacom_report_key(wcombo, wacom->tool[idx], 0);
wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
wacom->id[idx] = 0;
return 2;
}
return 0;
}
static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo)
{
unsigned char *data = wacom->data;
unsigned int t;
/* general pen packet */
if ((data[1] & 0xb8) == 0xa0) {
t = (data[6] << 2) | ((data[7] >> 6) & 3);
if (wacom->features->type >= INTUOS4S && wacom->features->type <= INTUOS4L)
t = (t << 1) | (data[1] & 1);
wacom_report_abs(wcombo, ABS_PRESSURE, t);
wacom_report_abs(wcombo, ABS_TILT_X,
((data[7] << 1) & 0x7e) | (data[8] >> 7));
wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
wacom_report_key(wcombo, BTN_STYLUS, data[1] & 2);
wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 4);
wacom_report_key(wcombo, BTN_TOUCH, t > 10);
}
/* airbrush second packet */
if ((data[1] & 0xbc) == 0xb4) {
wacom_report_abs(wcombo, ABS_WHEEL,
(data[6] << 2) | ((data[7] >> 6) & 3));
wacom_report_abs(wcombo, ABS_TILT_X,
((data[7] << 1) & 0x7e) | (data[8] >> 7));
wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
}
return;
}
static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
{
unsigned char *data = wacom->data;
unsigned int t;
int idx = 0, result;
if (data[0] != 2 && data[0] != 5 && data[0] != 6 && data[0] != 12) {
dbg("wacom_intuos_irq: received unknown report #%d", data[0]);
return 0;
}
/* tool number */
if (wacom->features->type == INTUOS)
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;
if (wacom->features->type >= INTUOS4S && wacom->features->type <= INTUOS4L) {
wacom_report_key(wcombo, BTN_0, (data[2] & 0x01));
wacom_report_key(wcombo, BTN_1, (data[3] & 0x01));
wacom_report_key(wcombo, BTN_2, (data[3] & 0x02));
wacom_report_key(wcombo, BTN_3, (data[3] & 0x04));
wacom_report_key(wcombo, BTN_4, (data[3] & 0x08));
wacom_report_key(wcombo, BTN_5, (data[3] & 0x10));
wacom_report_key(wcombo, BTN_6, (data[3] & 0x20));
if (data[1] & 0x80) {
wacom_report_abs(wcombo, ABS_WHEEL, (data[1] & 0x7f));
} else {
/* Out of proximity, clear wheel value. */
wacom_report_abs(wcombo, ABS_WHEEL, 0);
}
if (wacom->features->type != INTUOS4S) {
wacom_report_key(wcombo, BTN_7, (data[3] & 0x40));
wacom_report_key(wcombo, BTN_8, (data[3] & 0x80));
}
if (data[1] | (data[2] & 0x01) | data[3]) {
wacom_report_key(wcombo, wacom->tool[1], 1);
wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
} else {
wacom_report_key(wcombo, wacom->tool[1], 0);
wacom_report_abs(wcombo, ABS_MISC, 0);
}
} else {
wacom_report_key(wcombo, BTN_0, (data[5] & 0x01));
wacom_report_key(wcombo, BTN_1, (data[5] & 0x02));
wacom_report_key(wcombo, BTN_2, (data[5] & 0x04));
wacom_report_key(wcombo, BTN_3, (data[5] & 0x08));
wacom_report_key(wcombo, BTN_4, (data[6] & 0x01));
wacom_report_key(wcombo, BTN_5, (data[6] & 0x02));
wacom_report_key(wcombo, BTN_6, (data[6] & 0x04));
wacom_report_key(wcombo, BTN_7, (data[6] & 0x08));
wacom_report_key(wcombo, BTN_8, (data[5] & 0x10));
wacom_report_key(wcombo, BTN_9, (data[6] & 0x10));
wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) |
data[2] | (data[3] & 0x1f) | data[4]) {
wacom_report_key(wcombo, wacom->tool[1], 1);
wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
} else {
wacom_report_key(wcombo, wacom->tool[1], 0);
wacom_report_abs(wcombo, ABS_MISC, 0);
}
}
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xffffffff);
return 1;
}
/* process in/out prox events */
result = wacom_intuos_inout(wacom, wcombo);
if (result)
return result-1;
/* don't proceed if we don't know the ID */
if (!wacom->id[idx])
return 0;
/* Only large Intuos support Lense Cursor */
if ((wacom->tool[idx] == BTN_TOOL_LENS)
&& ((wacom->features->type == INTUOS3)
|| (wacom->features->type == INTUOS3S)
|| (wacom->features->type == INTUOS4)
|| (wacom->features->type == INTUOS4S)))
return 0;
/* Cintiq doesn't send data when RDY bit isn't set */
if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))
return 0;
if (wacom->features->type >= INTUOS3S) {
wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
} else {
wacom_report_abs(wcombo, ABS_X, wacom_be16_to_cpu(&data[2]));
wacom_report_abs(wcombo, ABS_Y, wacom_be16_to_cpu(&data[4]));
wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
}
/* process general packets */
wacom_intuos_general(wacom, wcombo);
/* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
if (data[1] & 0x02) {
/* Rotation packet */
if (wacom->features->type >= INTUOS3S) {
/* I3 marker pen rotation */
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) ;
wacom_report_abs(wcombo, ABS_Z, t);
} else {
/* 4D mouse rotation packet */
t = (data[6] << 3) | ((data[7] >> 5) & 7);
wacom_report_abs(wcombo, ABS_RZ, (data[7] & 0x20) ?
((t - 1) / 2) : -t / 2);
}
} else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3S) {
/* 4D mouse packet */
wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01);
wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04);
wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x20);
wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x10);
t = (data[6] << 2) | ((data[7] >> 6) & 3);
wacom_report_abs(wcombo, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
} else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
/* I4 mouse */
if (wacom->features->type >= INTUOS4S && wacom->features->type <= INTUOS4L) {
wacom_report_key(wcombo, BTN_LEFT, data[6] & 0x01);
wacom_report_key(wcombo, BTN_MIDDLE, data[6] & 0x02);
wacom_report_key(wcombo, BTN_RIGHT, data[6] & 0x04);
wacom_report_rel(wcombo, REL_WHEEL, ((data[7] & 0x80) >> 7)
- ((data[7] & 0x40) >> 6));
wacom_report_key(wcombo, BTN_SIDE, data[6] & 0x08);
wacom_report_key(wcombo, BTN_EXTRA, data[6] & 0x10);
wacom_report_abs(wcombo, ABS_TILT_X,
((data[7] << 1) & 0x7e) | (data[8] >> 7));
wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
} else {
/* 2D mouse packet */
wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x04);
wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x08);
wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x10);
wacom_report_rel(wcombo, REL_WHEEL, (data[8] & 0x01)
- ((data[8] & 0x02) >> 1));
/* I3 2D mouse side buttons */
if (wacom->features->type >= INTUOS3S && wacom->features->type <= INTUOS3L) {
wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x40);
wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x20);
}
}
} else if ((wacom->features->type < INTUOS3S || wacom->features->type == INTUOS3L ||
wacom->features->type == INTUOS4L) &&
wacom->tool[idx] == BTN_TOOL_LENS) {
/* Lens cursor packets */
wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01);
wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04);
wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x10);
wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x08);
}
}
wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */
wacom_report_key(wcombo, wacom->tool[idx], 1);
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
return 1;
}
static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
{
char *data = wacom->data;
int prox = 0, pressure;
static int stylusInProx, touchInProx = 1, touchOut;
struct urb *urb = ((struct wacom_combo *)wcombo)->urb;
dbg("wacom_tpc_irq: received report #%d", data[0]);
if (urb->actual_length == 5 || data[0] == 6) { /* Touch data */
if (urb->actual_length == 5) { /* with touch */
prox = data[0] & 0x03;
} else { /* with capacity */
prox = data[1] & 0x03;
}
if (!stylusInProx) { /* stylus not in prox */
if (prox) {
if (touchInProx) {
wacom->tool[1] = BTN_TOOL_DOUBLETAP;
wacom->id[0] = TOUCH_DEVICE_ID;
if (urb->actual_length != 5) {
wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6]));
wacom_report_key(wcombo, BTN_TOUCH, wacom_le16_to_cpu(&data[6]));
} else {
wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
wacom_report_key(wcombo, BTN_TOUCH, 1);
}
wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
wacom_report_key(wcombo, wacom->tool[1], prox & 0x01);
touchOut = 1;
return 1;
}
} else {
wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
wacom_report_key(wcombo, wacom->tool[1], prox & 0x01);
wacom_report_key(wcombo, BTN_TOUCH, 0);
touchOut = 0;
touchInProx = 1;
return 1;
}
} else if (touchOut || !prox) { /* force touch out-prox */
wacom_report_abs(wcombo, ABS_MISC, TOUCH_DEVICE_ID);
wacom_report_key(wcombo, wacom->tool[1], 0);
wacom_report_key(wcombo, BTN_TOUCH, 0);
touchOut = 0;
touchInProx = 1;
return 1;
}
} else if (data[0] == 2) { /* Penabled */
prox = data[1] & 0x20;
touchInProx = 0;
wacom->id[0] = ERASER_DEVICE_ID;
/*
* 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 (prox) { /* in prox */
if (!wacom->tool[0]) {
/* Going into proximity select tool */
wacom->tool[1] = (data[1] & 0x08) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
if (wacom->tool[1] == BTN_TOOL_PEN)
wacom->id[0] = STYLUS_DEVICE_ID;
} else if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[1] & 0x08)) {
/*
* was entered with stylus2 pressed
* report out proximity for previous tool
*/
wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
wacom_report_key(wcombo, wacom->tool[1], 0);
wacom_input_sync(wcombo);
/* set new tool */
wacom->tool[1] = BTN_TOOL_PEN;
wacom->id[0] = STYLUS_DEVICE_ID;
return 0;
}
if (wacom->tool[1] != BTN_TOOL_RUBBER) {
/* Unknown tool selected default to pen tool */
wacom->tool[1] = BTN_TOOL_PEN;
wacom->id[0] = STYLUS_DEVICE_ID;
}
wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
pressure = ((data[7] & 0x01) << 8) | data[6];
if (pressure < 0)
pressure = wacom->features->pressure_max + pressure + 1;
wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
wacom_report_key(wcombo, BTN_TOUCH, pressure);
} else {
wacom_report_abs(wcombo, ABS_PRESSURE, 0);
wacom_report_key(wcombo, BTN_STYLUS, 0);
wacom_report_key(wcombo, BTN_STYLUS2, 0);
wacom_report_key(wcombo, BTN_TOUCH, 0);
}
wacom_report_key(wcombo, wacom->tool[1], prox);
wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
stylusInProx = prox;
wacom->tool[0] = prox;
return 1;
}
return 0;
}
int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo)
{
switch (wacom_wac->features->type) {
case PENPARTNER:
return wacom_penpartner_irq(wacom_wac, wcombo);
case PL:
return wacom_pl_irq(wacom_wac, wcombo);
case WACOM_G4:
case GRAPHIRE:
case WACOM_MO:
return wacom_graphire_irq(wacom_wac, wcombo);
case PTU:
return wacom_ptu_irq(wacom_wac, wcombo);
case INTUOS:
case INTUOS3S:
case INTUOS3:
case INTUOS3L:
case INTUOS4S:
case INTUOS4:
case INTUOS4L:
case CINTIQ:
case WACOM_BEE:
return wacom_intuos_irq(wacom_wac, wcombo);
case TABLETPC:
return wacom_tpc_irq(wacom_wac, wcombo);
default:
return 0;
}
return 0;
}
void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
switch (wacom_wac->features->type) {
case WACOM_MO:
input_dev_mo(input_dev, wacom_wac);
case WACOM_G4:
input_dev_g4(input_dev, wacom_wac);
/* fall through */
case GRAPHIRE:
input_dev_g(input_dev, wacom_wac);
break;
case WACOM_BEE:
input_dev_bee(input_dev, wacom_wac);
case INTUOS3:
case INTUOS3L:
case CINTIQ:
input_dev_i3(input_dev, wacom_wac);
/* fall through */
case INTUOS3S:
input_dev_i3s(input_dev, wacom_wac);
/* fall through */
case INTUOS:
input_dev_i(input_dev, wacom_wac);
break;
case INTUOS4:
case INTUOS4L:
input_dev_i4(input_dev, wacom_wac);
/* fall through */
case INTUOS4S:
input_dev_i4s(input_dev, wacom_wac);
input_dev_i(input_dev, wacom_wac);
break;
case PL:
case PTU:
case TABLETPC:
input_dev_pl(input_dev, wacom_wac);
/* fall through */
case PENPARTNER:
input_dev_pt(input_dev, wacom_wac);
break;
}
return;
}
static struct wacom_features wacom_features[] = {
{ "Wacom Penpartner", 7, 5040, 3780, 255, 0, PENPARTNER },
{ "Wacom Graphire", 8, 10206, 7422, 511, 63, GRAPHIRE },
{ "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 63, GRAPHIRE },
{ "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 63, GRAPHIRE },
{ "Wacom Graphire3", 8, 10208, 7424, 511, 63, GRAPHIRE },
{ "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 63, GRAPHIRE },
{ "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 63, WACOM_G4 },
{ "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 63, WACOM_G4 },
{ "Wacom BambooFun 4x5", 9, 14760, 9225, 511, 63, WACOM_MO },
{ "Wacom BambooFun 6x8", 9, 21648, 13530, 511, 63, WACOM_MO },
{ "Wacom Bamboo1 Medium",8, 16704, 12064, 511, 63, GRAPHIRE },
{ "Wacom Volito", 8, 5104, 3712, 511, 63, GRAPHIRE },
{ "Wacom PenStation2", 8, 3250, 2320, 255, 63, GRAPHIRE },
{ "Wacom Volito2 4x5", 8, 5104, 3712, 511, 63, GRAPHIRE },
{ "Wacom Volito2 2x3", 8, 3248, 2320, 511, 63, GRAPHIRE },
{ "Wacom PenPartner2", 8, 3250, 2320, 511, 63, GRAPHIRE },
{ "Wacom Bamboo", 9, 14760, 9225, 511, 63, WACOM_MO },
{ "Wacom Bamboo1", 8, 5104, 3712, 511, 63, GRAPHIRE },
{ "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 31, INTUOS },
{ "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 31, INTUOS },
{ "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 31, INTUOS },
{ "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 31, INTUOS },
{ "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 31, INTUOS },
{ "Wacom PL400", 8, 5408, 4056, 255, 0, PL },
{ "Wacom PL500", 8, 6144, 4608, 255, 0, PL },
{ "Wacom PL600", 8, 6126, 4604, 255, 0, PL },
{ "Wacom PL600SX", 8, 6260, 5016, 255, 0, PL },
{ "Wacom PL550", 8, 6144, 4608, 511, 0, PL },
{ "Wacom PL800", 8, 7220, 5780, 511, 0, PL },
{ "Wacom PL700", 8, 6758, 5406, 511, 0, PL },
{ "Wacom PL510", 8, 6282, 4762, 511, 0, PL },
{ "Wacom DTU710", 8, 34080, 27660, 511, 0, PL },
{ "Wacom DTF521", 8, 6282, 4762, 511, 0, PL },
{ "Wacom DTF720", 8, 6858, 5506, 511, 0, PL },
{ "Wacom DTF720a", 8, 6858, 5506, 511, 0, PL },
{ "Wacom Cintiq Partner",8, 20480, 15360, 511, 0, PTU },
{ "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 31, INTUOS },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS },
{ "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 31, INTUOS },
{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 31, INTUOS },
{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 31, INTUOS },
{ "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 63, INTUOS3S },
{ "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 63, INTUOS3 },
{ "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 63, INTUOS3 },
{ "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 63, INTUOS3L },
{ "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 63, INTUOS3L },
{ "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 63, INTUOS3 },
{ "Wacom Intuos3 4x6", 10, 31496, 19685, 1023, 63, INTUOS3S },
{ "Wacom Intuos4 4x6", 10, 31496, 19685, 2047, 63, INTUOS4S },
{ "Wacom Intuos4 6x9", 10, 44704, 27940, 2047, 63, INTUOS4 },
{ "Wacom Intuos4 8x13", 10, 65024, 40640, 2047, 63, INTUOS4L },
{ "Wacom Intuos4 12x19", 10, 97536, 60960, 2047, 63, INTUOS4L },
{ "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 63, CINTIQ },
{ "Wacom Cintiq 20WSX", 10, 86680, 54180, 1023, 63, WACOM_BEE },
{ "Wacom Cintiq 12WX", 10, 53020, 33440, 1023, 63, WACOM_BEE },
{ "Wacom DTU1931", 8, 37832, 30305, 511, 0, PL },
{ "Wacom ISDv4 90", 8, 26202, 16325, 255, 0, TABLETPC },
{ "Wacom ISDv4 93", 8, 26202, 16325, 255, 0, TABLETPC },
{ "Wacom ISDv4 9A", 8, 26202, 16325, 255, 0, TABLETPC },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS },
{ }
};
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, 0x17) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x18) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x19) },
{ 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, 0x65) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x69) },
{ 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, 0xC4) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC2) },
{ 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, 0xB7) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB8) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB9) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xBA) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xBB) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC5) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC6) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC7) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x90) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x93) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x9A) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
{ }
};
const struct usb_device_id *get_device_table(void)
{
const struct usb_device_id *id_table = wacom_ids;
return id_table;
}
struct wacom_features * get_wacom_feature(const struct usb_device_id *id)
{
int index = id - wacom_ids;
struct wacom_features *wf = &wacom_features[index];
return wf;
}
MODULE_DEVICE_TABLE(usb, wacom_ids);

58
kernel/drivers/input/tablet/wacom_wac.h Normal file
View File

@@ -0,0 +1,58 @@
/*
* drivers/input/tablet/wacom_wac.h
*
* 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.
*/
#ifndef WACOM_WAC_H
#define WACOM_WAC_H
#define STYLUS_DEVICE_ID 0x02
#define TOUCH_DEVICE_ID 0x03
#define CURSOR_DEVICE_ID 0x06
#define ERASER_DEVICE_ID 0x0A
#define PAD_DEVICE_ID 0x0F
enum {
PENPARTNER = 0,
GRAPHIRE,
WACOM_G4,
PTU,
PL,
INTUOS,
INTUOS3S,
INTUOS3,
INTUOS3L,
INTUOS4S,
INTUOS4,
INTUOS4L,
CINTIQ,
WACOM_BEE,
WACOM_MO,
TABLETPC,
MAX_TYPE
};
struct wacom_features {
char *name;
int pktlen;
int x_max;
int y_max;
int pressure_max;
int distance_max;
int type;
int touch_x_max;
int touch_y_max;
};
struct wacom_wac {
unsigned char *data;
int tool[2];
int id[2];
__u32 serial[2];
struct wacom_features *features;
};
#endif