---help---
Support for Wacom Graphire Bluetooth and Intuos4 WL tablets.
+config HID_USB_WACOM
+ tristate "Wacom Intuos/Graphire tablet support (USB)"
+ depends on HID
+ select POWER_SUPPLY
+ select NEW_LEDS
+ select LEDS_CLASS
+ help
+ Say Y here if you want to use the USB version of the Wacom Intuos
+ or Graphire tablet.
+
+ To compile this driver as a module, choose M here: the
+ module will be called wacom.
+
config HID_WIIMOTE
tristate "Nintendo Wii / Wii U peripherals"
depends on HID
obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o
obj-$(CONFIG_HID_ZYDACRON) += hid-zydacron.o
obj-$(CONFIG_HID_WACOM) += hid-wacom.o
+
+wacom-objs := wacom_wac.o wacom_sys.o
+obj-$(CONFIG_HID_USB_WACOM) += wacom.o
obj-$(CONFIG_HID_WALTOP) += hid-waltop.o
obj-$(CONFIG_HID_WIIMOTE) += hid-wiimote.o
obj-$(CONFIG_HID_SENSOR_HUB) += hid-sensor-hub.o
--- /dev/null
+/*
+ * 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) 2002-2011 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
+ * - add defines for features->type
+ * - add new devices (0x9F, 0xE2, and 0XE3)
+ */
+
+/*
+ * 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/mod_devicetable.h>
+#include <linux/usb/input.h>
+#include <linux/power_supply.h>
+#include <asm/unaligned.h>
+
+/*
+ * Version Information
+ */
+#define DRIVER_VERSION "v1.53"
+#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
+#define USB_VENDOR_ID_LENOVO 0x17ef
+
+struct wacom {
+ struct usb_device *usbdev;
+ struct usb_interface *intf;
+ struct wacom_wac wacom_wac;
+ struct hid_device *hdev;
+ struct mutex lock;
+ struct work_struct work;
+ struct wacom_led {
+ u8 select[2]; /* status led selector (0..3) */
+ u8 llv; /* status led brightness no button (1..127) */
+ u8 hlv; /* status led brightness button pressed (1..127) */
+ u8 img_lum; /* OLED matrix display brightness */
+ } led;
+ struct power_supply battery;
+};
+
+static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
+{
+ struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
+ schedule_work(&wacom->work);
+}
+
+extern const struct hid_device_id wacom_ids[];
+
+void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
+void wacom_setup_device_quirks(struct wacom_features *features);
+int wacom_setup_input_capabilities(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac);
+int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac);
+#endif
--- /dev/null
+/*
+ * 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_wac.h"
+#include "wacom.h"
+#include <linux/hid.h>
+
+#define WAC_MSG_RETRIES 5
+
+#define WAC_CMD_LED_CONTROL 0x20
+#define WAC_CMD_ICON_START 0x21
+#define WAC_CMD_ICON_XFER 0x23
+#define WAC_CMD_RETRIES 10
+
+static int wacom_get_report(struct hid_device *hdev, u8 type, u8 id,
+ void *buf, size_t size, unsigned int retries)
+{
+ int retval;
+
+ do {
+ retval = hid_hw_raw_request(hdev, id, buf, size, type,
+ HID_REQ_GET_REPORT);
+ } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
+
+ return retval;
+}
+
+static int wacom_set_report(struct hid_device *hdev, u8 type, u8 id,
+ void *buf, size_t size, unsigned int retries)
+{
+ int retval;
+
+ do {
+ retval = hid_hw_raw_request(hdev, id, buf, size, type,
+ HID_REQ_SET_REPORT);
+ } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
+
+ return retval;
+}
+
+static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
+ u8 *raw_data, int size)
+{
+ struct wacom *wacom = hid_get_drvdata(hdev);
+
+ if (size > WACOM_PKGLEN_MAX)
+ return 1;
+
+ memcpy(wacom->wacom_wac.data, raw_data, size);
+
+ wacom_wac_irq(&wacom->wacom_wac, size);
+
+ return 0;
+}
+
+static int wacom_open(struct input_dev *dev)
+{
+ struct wacom *wacom = input_get_drvdata(dev);
+ int retval;
+
+ mutex_lock(&wacom->lock);
+ retval = hid_hw_open(wacom->hdev);
+ mutex_unlock(&wacom->lock);
+
+ return retval;
+}
+
+static void wacom_close(struct input_dev *dev)
+{
+ struct wacom *wacom = input_get_drvdata(dev);
+
+ mutex_lock(&wacom->lock);
+ hid_hw_close(wacom->hdev);
+ mutex_unlock(&wacom->lock);
+}
+
+/*
+ * Calculate the resolution of the X or Y axis using hidinput_calc_abs_res.
+ */
+static int wacom_calc_hid_res(int logical_extents, int physical_extents,
+ unsigned unit, int exponent)
+{
+ struct hid_field field = {
+ .logical_maximum = logical_extents,
+ .physical_maximum = physical_extents,
+ .unit = unit,
+ .unit_exponent = exponent,
+ };
+
+ return hidinput_calc_abs_res(&field, ABS_X);
+}
+
+static void wacom_feature_mapping(struct hid_device *hdev,
+ struct hid_field *field, struct hid_usage *usage)
+{
+ struct wacom *wacom = hid_get_drvdata(hdev);
+ struct wacom_features *features = &wacom->wacom_wac.features;
+
+ switch (usage->hid) {
+ case HID_DG_CONTACTMAX:
+ /* leave touch_max as is if predefined */
+ if (!features->touch_max)
+ features->touch_max = field->value[0];
+ break;
+ }
+}
+
+/*
+ * Interface Descriptor of wacom devices can be incomplete and
+ * inconsistent so wacom_features table is used to store stylus
+ * device's packet lengths, various maximum values, and tablet
+ * resolution based on product ID's.
+ *
+ * For devices that contain 2 interfaces, wacom_features table is
+ * inaccurate for the touch interface. Since the Interface Descriptor
+ * for touch interfaces has pretty complete data, this function exists
+ * to query tablet for this missing information instead of hard coding in
+ * an additional table.
+ *
+ * A typical Interface Descriptor for a stylus will contain a
+ * boot mouse application collection that is not of interest and this
+ * function will ignore it.
+ *
+ * It also contains a digitizer application collection that also is not
+ * of interest since any information it contains would be duplicate
+ * of what is in wacom_features. Usually it defines a report of an array
+ * of bytes that could be used as max length of the stylus packet returned.
+ * If it happens to define a Digitizer-Stylus Physical Collection then
+ * the X and Y logical values contain valid data but it is ignored.
+ *
+ * A typical Interface Descriptor for a touch interface will contain a
+ * Digitizer-Finger Physical Collection which will define both logical
+ * X/Y maximum as well as the physical size of tablet. Since touch
+ * interfaces haven't supported pressure or distance, this is enough
+ * information to override invalid values in the wacom_features table.
+ *
+ * Intuos5 touch interface and 3rd gen Bamboo Touch do not contain useful
+ * data. We deal with them after returning from this function.
+ */
+static void wacom_usage_mapping(struct hid_device *hdev,
+ struct hid_field *field, struct hid_usage *usage)
+{
+ struct wacom *wacom = hid_get_drvdata(hdev);
+ struct wacom_features *features = &wacom->wacom_wac.features;
+ bool finger = (field->logical == HID_DG_FINGER) ||
+ (field->physical == HID_DG_FINGER);
+ bool pen = (field->logical == HID_DG_STYLUS) ||
+ (field->physical == HID_DG_STYLUS);
+
+ /*
+ * Requiring Stylus Usage will ignore boot mouse
+ * X/Y values and some cases of invalid Digitizer X/Y
+ * values commonly reported.
+ */
+ if (!pen && !finger)
+ return;
+
+ if (finger && !features->touch_max)
+ /* touch device at least supports one touch point */
+ features->touch_max = 1;
+
+ switch (usage->hid) {
+ case HID_GD_X:
+ features->x_max = field->logical_maximum;
+ if (finger) {
+ features->device_type = BTN_TOOL_FINGER;
+ features->x_phy = field->physical_maximum;
+ if (features->type != BAMBOO_PT) {
+ features->unit = field->unit;
+ features->unitExpo = field->unit_exponent;
+ }
+ } else {
+ features->device_type = BTN_TOOL_PEN;
+ }
+ break;
+ case HID_GD_Y:
+ features->y_max = field->logical_maximum;
+ if (finger) {
+ features->y_phy = field->physical_maximum;
+ if (features->type != BAMBOO_PT) {
+ features->unit = field->unit;
+ features->unitExpo = field->unit_exponent;
+ }
+ }
+ break;
+ case HID_DG_TIPPRESSURE:
+ if (pen)
+ features->pressure_max = field->logical_maximum;
+ break;
+ }
+}
+
+static void wacom_parse_hid(struct hid_device *hdev,
+ struct wacom_features *features)
+{
+ struct hid_report_enum *rep_enum;
+ struct hid_report *hreport;
+ int i, j;
+
+ /* check features first */
+ rep_enum = &hdev->report_enum[HID_FEATURE_REPORT];
+ list_for_each_entry(hreport, &rep_enum->report_list, list) {
+ for (i = 0; i < hreport->maxfield; i++) {
+ /* Ignore if report count is out of bounds. */
+ if (hreport->field[i]->report_count < 1)
+ continue;
+
+ for (j = 0; j < hreport->field[i]->maxusage; j++) {
+ wacom_feature_mapping(hdev, hreport->field[i],
+ hreport->field[i]->usage + j);
+ }
+ }
+ }
+
+ /* now check the input usages */
+ rep_enum = &hdev->report_enum[HID_INPUT_REPORT];
+ list_for_each_entry(hreport, &rep_enum->report_list, list) {
+
+ if (!hreport->maxfield)
+ continue;
+
+ for (i = 0; i < hreport->maxfield; i++)
+ for (j = 0; j < hreport->field[i]->maxusage; j++)
+ wacom_usage_mapping(hdev, hreport->field[i],
+ hreport->field[i]->usage + j);
+ }
+}
+
+static int wacom_set_device_mode(struct hid_device *hdev, int report_id,
+ int length, int mode)
+{
+ unsigned char *rep_data;
+ int error = -ENOMEM, limit = 0;
+
+ rep_data = kzalloc(length, GFP_KERNEL);
+ if (!rep_data)
+ return error;
+
+ do {
+ rep_data[0] = report_id;
+ rep_data[1] = mode;
+
+ error = wacom_set_report(hdev, HID_FEATURE_REPORT,
+ report_id, rep_data, length, 1);
+ if (error >= 0)
+ error = wacom_get_report(hdev, HID_FEATURE_REPORT,
+ report_id, rep_data, length, 1);
+ } while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES);
+
+ kfree(rep_data);
+
+ return error < 0 ? error : 0;
+}
+
+/*
+ * Switch the tablet into its most-capable mode. Wacom tablets are
+ * typically configured to power-up in a mode which sends mouse-like
+ * reports to the OS. To get absolute position, pressure data, etc.
+ * from the tablet, it is necessary to switch the tablet out of this
+ * mode and into one which sends the full range of tablet data.
+ */
+static int wacom_query_tablet_data(struct hid_device *hdev,
+ struct wacom_features *features)
+{
+ if (features->device_type == BTN_TOOL_FINGER) {
+ if (features->type > TABLETPC) {
+ /* MT Tablet PC touch */
+ return wacom_set_device_mode(hdev, 3, 4, 4);
+ }
+ else if (features->type == WACOM_24HDT || features->type == CINTIQ_HYBRID) {
+ return wacom_set_device_mode(hdev, 18, 3, 2);
+ }
+ } else if (features->device_type == BTN_TOOL_PEN) {
+ if (features->type <= BAMBOO_PT && features->type != WIRELESS) {
+ return wacom_set_device_mode(hdev, 2, 2, 2);
+ }
+ }
+
+ return 0;
+}
+
+static void wacom_retrieve_hid_descriptor(struct hid_device *hdev,
+ struct wacom_features *features)
+{
+ struct wacom *wacom = hid_get_drvdata(hdev);
+ struct usb_interface *intf = wacom->intf;
+
+ /* default features */
+ features->device_type = BTN_TOOL_PEN;
+ features->x_fuzz = 4;
+ features->y_fuzz = 4;
+ features->pressure_fuzz = 0;
+ features->distance_fuzz = 0;
+
+ /*
+ * The wireless device HID is basic and layout conflicts with
+ * other tablets (monitor and touch interface can look like pen).
+ * Skip the query for this type and modify defaults based on
+ * interface number.
+ */
+ if (features->type == WIRELESS) {
+ if (intf->cur_altsetting->desc.bInterfaceNumber == 0) {
+ features->device_type = 0;
+ } else if (intf->cur_altsetting->desc.bInterfaceNumber == 2) {
+ features->device_type = BTN_TOOL_FINGER;
+ features->pktlen = WACOM_PKGLEN_BBTOUCH3;
+ }
+ }
+
+ /* only devices that support touch need to retrieve the info */
+ if (features->type < BAMBOO_PT)
+ return;
+
+ wacom_parse_hid(hdev, features);
+}
+
+struct wacom_hdev_data {
+ struct list_head list;
+ struct kref kref;
+ struct hid_device *dev;
+ struct wacom_shared shared;
+};
+
+static LIST_HEAD(wacom_udev_list);
+static DEFINE_MUTEX(wacom_udev_list_lock);
+
+static bool wacom_are_sibling(struct hid_device *hdev,
+ struct hid_device *sibling)
+{
+ struct wacom *wacom = hid_get_drvdata(hdev);
+ struct wacom_features *features = &wacom->wacom_wac.features;
+ int vid = features->oVid;
+ int pid = features->oPid;
+ int n1,n2;
+
+ if (vid == 0 && pid == 0) {
+ vid = hdev->vendor;
+ pid = hdev->product;
+ }
+
+ if (vid != sibling->vendor || pid != sibling->product)
+ return false;
+
+ /* Compare the physical path. */
+ n1 = strrchr(hdev->phys, '.') - hdev->phys;
+ n2 = strrchr(sibling->phys, '.') - sibling->phys;
+ if (n1 != n2 || n1 <= 0 || n2 <= 0)
+ return false;
+
+ return !strncmp(hdev->phys, sibling->phys, n1);
+}
+
+static struct wacom_hdev_data *wacom_get_hdev_data(struct hid_device *hdev)
+{
+ struct wacom_hdev_data *data;
+
+ list_for_each_entry(data, &wacom_udev_list, list) {
+ if (wacom_are_sibling(hdev, data->dev)) {
+ kref_get(&data->kref);
+ return data;
+ }
+ }
+
+ return NULL;
+}
+
+static int wacom_add_shared_data(struct hid_device *hdev)
+{
+ struct wacom *wacom = hid_get_drvdata(hdev);
+ struct wacom_wac *wacom_wac = &wacom->wacom_wac;
+ struct wacom_hdev_data *data;
+ int retval = 0;
+
+ mutex_lock(&wacom_udev_list_lock);
+
+ data = wacom_get_hdev_data(hdev);
+ if (!data) {
+ data = kzalloc(sizeof(struct wacom_hdev_data), GFP_KERNEL);
+ if (!data) {
+ retval = -ENOMEM;
+ goto out;
+ }
+
+ kref_init(&data->kref);
+ data->dev = hdev;
+ list_add_tail(&data->list, &wacom_udev_list);
+ }
+
+ wacom_wac->shared = &data->shared;
+
+out:
+ mutex_unlock(&wacom_udev_list_lock);
+ return retval;
+}
+
+static void wacom_release_shared_data(struct kref *kref)
+{
+ struct wacom_hdev_data *data =
+ container_of(kref, struct wacom_hdev_data, kref);
+
+ mutex_lock(&wacom_udev_list_lock);
+ list_del(&data->list);
+ mutex_unlock(&wacom_udev_list_lock);
+
+ kfree(data);
+}
+
+static void wacom_remove_shared_data(struct wacom_wac *wacom)
+{
+ struct wacom_hdev_data *data;
+
+ if (wacom->shared) {
+ data = container_of(wacom->shared, struct wacom_hdev_data, shared);
+ kref_put(&data->kref, wacom_release_shared_data);
+ wacom->shared = NULL;
+ }
+}
+
+static int wacom_led_control(struct wacom *wacom)
+{
+ unsigned char *buf;
+ int retval;
+
+ buf = kzalloc(9, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ if (wacom->wacom_wac.features.type >= INTUOS5S &&
+ wacom->wacom_wac.features.type <= INTUOSPL) {
+ /*
+ * Touch Ring and crop mark LED luminance may take on
+ * one of four values:
+ * 0 = Low; 1 = Medium; 2 = High; 3 = Off
+ */
+ int ring_led = wacom->led.select[0] & 0x03;
+ int ring_lum = (((wacom->led.llv & 0x60) >> 5) - 1) & 0x03;
+ int crop_lum = 0;
+
+ buf[0] = WAC_CMD_LED_CONTROL;
+ buf[1] = (crop_lum << 4) | (ring_lum << 2) | (ring_led);
+ }
+ else {
+ int led = wacom->led.select[0] | 0x4;
+
+ if (wacom->wacom_wac.features.type == WACOM_21UX2 ||
+ wacom->wacom_wac.features.type == WACOM_24HD)
+ led |= (wacom->led.select[1] << 4) | 0x40;
+
+ buf[0] = WAC_CMD_LED_CONTROL;
+ buf[1] = led;
+ buf[2] = wacom->led.llv;
+ buf[3] = wacom->led.hlv;
+ buf[4] = wacom->led.img_lum;
+ }
+
+ retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT,
+ WAC_CMD_LED_CONTROL, buf, 9, WAC_CMD_RETRIES);
+ kfree(buf);
+
+ return retval;
+}
+
+static int wacom_led_putimage(struct wacom *wacom, int button_id, const void *img)
+{
+ unsigned char *buf;
+ int i, retval;
+
+ buf = kzalloc(259, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ /* Send 'start' command */
+ buf[0] = WAC_CMD_ICON_START;
+ buf[1] = 1;
+ retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT,
+ WAC_CMD_ICON_START, buf, 2, WAC_CMD_RETRIES);
+ if (retval < 0)
+ goto out;
+
+ buf[0] = WAC_CMD_ICON_XFER;
+ buf[1] = button_id & 0x07;
+ for (i = 0; i < 4; i++) {
+ buf[2] = i;
+ memcpy(buf + 3, img + i * 256, 256);
+
+ retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT,
+ WAC_CMD_ICON_XFER,
+ buf, 259, WAC_CMD_RETRIES);
+ if (retval < 0)
+ break;
+ }
+
+ /* Send 'stop' */
+ buf[0] = WAC_CMD_ICON_START;
+ buf[1] = 0;
+ wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, WAC_CMD_ICON_START,
+ buf, 2, WAC_CMD_RETRIES);
+
+out:
+ kfree(buf);
+ return retval;
+}
+
+static ssize_t wacom_led_select_store(struct device *dev, int set_id,
+ const char *buf, size_t count)
+{
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct wacom *wacom = hid_get_drvdata(hdev);
+ unsigned int id;
+ int err;
+
+ err = kstrtouint(buf, 10, &id);
+ if (err)
+ return err;
+
+ mutex_lock(&wacom->lock);
+
+ wacom->led.select[set_id] = id & 0x3;
+ err = wacom_led_control(wacom);
+
+ mutex_unlock(&wacom->lock);
+
+ return err < 0 ? err : count;
+}
+
+#define DEVICE_LED_SELECT_ATTR(SET_ID) \
+static ssize_t wacom_led##SET_ID##_select_store(struct device *dev, \
+ struct device_attribute *attr, const char *buf, size_t count) \
+{ \
+ return wacom_led_select_store(dev, SET_ID, buf, count); \
+} \
+static ssize_t wacom_led##SET_ID##_select_show(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
+{ \
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);\
+ struct wacom *wacom = hid_get_drvdata(hdev); \
+ return snprintf(buf, 2, "%d\n", wacom->led.select[SET_ID]); \
+} \
+static DEVICE_ATTR(status_led##SET_ID##_select, S_IWUSR | S_IRUSR, \
+ wacom_led##SET_ID##_select_show, \
+ wacom_led##SET_ID##_select_store)
+
+DEVICE_LED_SELECT_ATTR(0);
+DEVICE_LED_SELECT_ATTR(1);
+
+static ssize_t wacom_luminance_store(struct wacom *wacom, u8 *dest,
+ const char *buf, size_t count)
+{
+ unsigned int value;
+ int err;
+
+ err = kstrtouint(buf, 10, &value);
+ if (err)
+ return err;
+
+ mutex_lock(&wacom->lock);
+
+ *dest = value & 0x7f;
+ err = wacom_led_control(wacom);
+
+ mutex_unlock(&wacom->lock);
+
+ return err < 0 ? err : count;
+}
+
+#define DEVICE_LUMINANCE_ATTR(name, field) \
+static ssize_t wacom_##name##_luminance_store(struct device *dev, \
+ struct device_attribute *attr, const char *buf, size_t count) \
+{ \
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);\
+ struct wacom *wacom = hid_get_drvdata(hdev); \
+ \
+ return wacom_luminance_store(wacom, &wacom->led.field, \
+ buf, count); \
+} \
+static DEVICE_ATTR(name##_luminance, S_IWUSR, \
+ NULL, wacom_##name##_luminance_store)
+
+DEVICE_LUMINANCE_ATTR(status0, llv);
+DEVICE_LUMINANCE_ATTR(status1, hlv);
+DEVICE_LUMINANCE_ATTR(buttons, img_lum);
+
+static ssize_t wacom_button_image_store(struct device *dev, int button_id,
+ const char *buf, size_t count)
+{
+ struct hid_device *hdev = container_of(dev, struct hid_device, dev);
+ struct wacom *wacom = hid_get_drvdata(hdev);
+ int err;
+
+ if (count != 1024)
+ return -EINVAL;
+
+ mutex_lock(&wacom->lock);
+
+ err = wacom_led_putimage(wacom, button_id, buf);
+
+ mutex_unlock(&wacom->lock);
+
+ return err < 0 ? err : count;
+}
+
+#define DEVICE_BTNIMG_ATTR(BUTTON_ID) \
+static ssize_t wacom_btnimg##BUTTON_ID##_store(struct device *dev, \
+ struct device_attribute *attr, const char *buf, size_t count) \
+{ \
+ return wacom_button_image_store(dev, BUTTON_ID, buf, count); \
+} \
+static DEVICE_ATTR(button##BUTTON_ID##_rawimg, S_IWUSR, \
+ NULL, wacom_btnimg##BUTTON_ID##_store)
+
+DEVICE_BTNIMG_ATTR(0);
+DEVICE_BTNIMG_ATTR(1);
+DEVICE_BTNIMG_ATTR(2);
+DEVICE_BTNIMG_ATTR(3);
+DEVICE_BTNIMG_ATTR(4);
+DEVICE_BTNIMG_ATTR(5);
+DEVICE_BTNIMG_ATTR(6);
+DEVICE_BTNIMG_ATTR(7);
+
+static struct attribute *cintiq_led_attrs[] = {
+ &dev_attr_status_led0_select.attr,
+ &dev_attr_status_led1_select.attr,
+ NULL
+};
+
+static struct attribute_group cintiq_led_attr_group = {
+ .name = "wacom_led",
+ .attrs = cintiq_led_attrs,
+};
+
+static struct attribute *intuos4_led_attrs[] = {
+ &dev_attr_status0_luminance.attr,
+ &dev_attr_status1_luminance.attr,
+ &dev_attr_status_led0_select.attr,
+ &dev_attr_buttons_luminance.attr,
+ &dev_attr_button0_rawimg.attr,
+ &dev_attr_button1_rawimg.attr,
+ &dev_attr_button2_rawimg.attr,
+ &dev_attr_button3_rawimg.attr,
+ &dev_attr_button4_rawimg.attr,
+ &dev_attr_button5_rawimg.attr,
+ &dev_attr_button6_rawimg.attr,
+ &dev_attr_button7_rawimg.attr,
+ NULL
+};
+
+static struct attribute_group intuos4_led_attr_group = {
+ .name = "wacom_led",
+ .attrs = intuos4_led_attrs,
+};
+
+static struct attribute *intuos5_led_attrs[] = {
+ &dev_attr_status0_luminance.attr,
+ &dev_attr_status_led0_select.attr,
+ NULL
+};
+
+static struct attribute_group intuos5_led_attr_group = {
+ .name = "wacom_led",
+ .attrs = intuos5_led_attrs,
+};
+
+static int wacom_initialize_leds(struct wacom *wacom)
+{
+ int error;
+
+ /* Initialize default values */
+ switch (wacom->wacom_wac.features.type) {
+ case INTUOS4S:
+ case INTUOS4:
+ case INTUOS4L:
+ wacom->led.select[0] = 0;
+ wacom->led.select[1] = 0;
+ wacom->led.llv = 10;
+ wacom->led.hlv = 20;
+ wacom->led.img_lum = 10;
+ error = sysfs_create_group(&wacom->hdev->dev.kobj,
+ &intuos4_led_attr_group);
+ break;
+
+ case WACOM_24HD:
+ case WACOM_21UX2:
+ wacom->led.select[0] = 0;
+ wacom->led.select[1] = 0;
+ wacom->led.llv = 0;
+ wacom->led.hlv = 0;
+ wacom->led.img_lum = 0;
+
+ error = sysfs_create_group(&wacom->hdev->dev.kobj,
+ &cintiq_led_attr_group);
+ break;
+
+ case INTUOS5S:
+ case INTUOS5:
+ case INTUOS5L:
+ case INTUOSPS:
+ case INTUOSPM:
+ case INTUOSPL:
+ if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) {
+ wacom->led.select[0] = 0;
+ wacom->led.select[1] = 0;
+ wacom->led.llv = 32;
+ wacom->led.hlv = 0;
+ wacom->led.img_lum = 0;
+
+ error = sysfs_create_group(&wacom->hdev->dev.kobj,
+ &intuos5_led_attr_group);
+ } else
+ return 0;
+ break;
+
+ default:
+ return 0;
+ }
+
+ if (error) {
+ hid_err(wacom->hdev,
+ "cannot create sysfs group err: %d\n", error);
+ return error;
+ }
+ wacom_led_control(wacom);
+
+ return 0;
+}
+
+static void wacom_destroy_leds(struct wacom *wacom)
+{
+ switch (wacom->wacom_wac.features.type) {
+ case INTUOS4S:
+ case INTUOS4:
+ case INTUOS4L:
+ sysfs_remove_group(&wacom->hdev->dev.kobj,
+ &intuos4_led_attr_group);
+ break;
+
+ case WACOM_24HD:
+ case WACOM_21UX2:
+ sysfs_remove_group(&wacom->hdev->dev.kobj,
+ &cintiq_led_attr_group);
+ break;
+
+ case INTUOS5S:
+ case INTUOS5:
+ case INTUOS5L:
+ case INTUOSPS:
+ case INTUOSPM:
+ case INTUOSPL:
+ if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN)
+ sysfs_remove_group(&wacom->hdev->dev.kobj,
+ &intuos5_led_attr_group);
+ break;
+ }
+}
+
+static enum power_supply_property wacom_battery_props[] = {
+ POWER_SUPPLY_PROP_SCOPE,
+ POWER_SUPPLY_PROP_CAPACITY
+};
+
+static int wacom_battery_get_property(struct power_supply *psy,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ struct wacom *wacom = container_of(psy, struct wacom, battery);
+ int ret = 0;
+
+ switch (psp) {
+ case POWER_SUPPLY_PROP_SCOPE:
+ val->intval = POWER_SUPPLY_SCOPE_DEVICE;
+ break;
+ case POWER_SUPPLY_PROP_CAPACITY:
+ val->intval =
+ wacom->wacom_wac.battery_capacity * 100 / 31;
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int wacom_initialize_battery(struct wacom *wacom)
+{
+ int error = 0;
+
+ if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR) {
+ wacom->battery.properties = wacom_battery_props;
+ wacom->battery.num_properties = ARRAY_SIZE(wacom_battery_props);
+ wacom->battery.get_property = wacom_battery_get_property;
+ wacom->battery.name = "wacom_battery";
+ wacom->battery.type = POWER_SUPPLY_TYPE_BATTERY;
+ wacom->battery.use_for_apm = 0;
+
+ error = power_supply_register(&wacom->hdev->dev,
+ &wacom->battery);
+
+ if (!error)
+ power_supply_powers(&wacom->battery,
+ &wacom->hdev->dev);
+ }
+
+ return error;
+}
+
+static void wacom_destroy_battery(struct wacom *wacom)
+{
+ if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR &&
+ wacom->battery.dev) {
+ power_supply_unregister(&wacom->battery);
+ wacom->battery.dev = NULL;
+ }
+}
+
+static struct input_dev *wacom_allocate_input(struct wacom *wacom)
+{
+ struct input_dev *input_dev;
+ struct hid_device *hdev = wacom->hdev;
+ struct wacom_wac *wacom_wac = &(wacom->wacom_wac);
+
+ input_dev = input_allocate_device();
+ if (!input_dev)
+ return NULL;
+
+ input_dev->name = wacom_wac->name;
+ input_dev->phys = hdev->phys;
+ input_dev->dev.parent = &hdev->dev;
+ input_dev->open = wacom_open;
+ input_dev->close = wacom_close;
+ input_dev->uniq = hdev->uniq;
+ input_dev->id.bustype = hdev->bus;
+ input_dev->id.vendor = hdev->vendor;
+ input_dev->id.product = hdev->product;
+ input_dev->id.version = hdev->version;
+ input_set_drvdata(input_dev, wacom);
+
+ return input_dev;
+}
+
+static void wacom_unregister_inputs(struct wacom *wacom)
+{
+ if (wacom->wacom_wac.input)
+ input_unregister_device(wacom->wacom_wac.input);
+ if (wacom->wacom_wac.pad_input)
+ input_unregister_device(wacom->wacom_wac.pad_input);
+ wacom->wacom_wac.input = NULL;
+ wacom->wacom_wac.pad_input = NULL;
+}
+
+static int wacom_register_inputs(struct wacom *wacom)
+{
+ struct input_dev *input_dev, *pad_input_dev;
+ struct wacom_wac *wacom_wac = &(wacom->wacom_wac);
+ int error;
+
+ input_dev = wacom_allocate_input(wacom);
+ pad_input_dev = wacom_allocate_input(wacom);
+ if (!input_dev || !pad_input_dev) {
+ error = -ENOMEM;
+ goto fail1;
+ }
+
+ wacom_wac->input = input_dev;
+ wacom_wac->pad_input = pad_input_dev;
+ wacom_wac->pad_input->name = wacom_wac->pad_name;
+
+ error = wacom_setup_input_capabilities(input_dev, wacom_wac);
+ if (error)
+ goto fail2;
+
+ error = input_register_device(input_dev);
+ if (error)
+ goto fail2;
+
+ error = wacom_setup_pad_input_capabilities(pad_input_dev, wacom_wac);
+ if (error) {
+ /* no pad in use on this interface */
+ input_free_device(pad_input_dev);
+ wacom_wac->pad_input = NULL;
+ pad_input_dev = NULL;
+ } else {
+ error = input_register_device(pad_input_dev);
+ if (error)
+ goto fail3;
+ }
+
+ return 0;
+
+fail3:
+ input_unregister_device(input_dev);
+ input_dev = NULL;
+fail2:
+ wacom_wac->input = NULL;
+ wacom_wac->pad_input = NULL;
+fail1:
+ if (input_dev)
+ input_free_device(input_dev);
+ if (pad_input_dev)
+ input_free_device(pad_input_dev);
+ return error;
+}
+
+static void wacom_wireless_work(struct work_struct *work)
+{
+ struct wacom *wacom = container_of(work, struct wacom, work);
+ struct usb_device *usbdev = wacom->usbdev;
+ struct wacom_wac *wacom_wac = &wacom->wacom_wac;
+ struct hid_device *hdev1, *hdev2;
+ struct wacom *wacom1, *wacom2;
+ struct wacom_wac *wacom_wac1, *wacom_wac2;
+ int error;
+
+ /*
+ * Regardless if this is a disconnect or a new tablet,
+ * remove any existing input and battery devices.
+ */
+
+ wacom_destroy_battery(wacom);
+
+ /* Stylus interface */
+ hdev1 = usb_get_intfdata(usbdev->config->interface[1]);
+ wacom1 = hid_get_drvdata(hdev1);
+ wacom_wac1 = &(wacom1->wacom_wac);
+ wacom_unregister_inputs(wacom1);
+
+ /* Touch interface */
+ hdev2 = usb_get_intfdata(usbdev->config->interface[2]);
+ wacom2 = hid_get_drvdata(hdev2);
+ wacom_wac2 = &(wacom2->wacom_wac);
+ wacom_unregister_inputs(wacom2);
+
+ if (wacom_wac->pid == 0) {
+ hid_info(wacom->hdev, "wireless tablet disconnected\n");
+ } else {
+ const struct hid_device_id *id = wacom_ids;
+
+ hid_info(wacom->hdev, "wireless tablet connected with PID %x\n",
+ wacom_wac->pid);
+
+ while (id->bus) {
+ if (id->vendor == USB_VENDOR_ID_WACOM &&
+ id->product == wacom_wac->pid)
+ break;
+ id++;
+ }
+
+ if (!id->bus) {
+ hid_info(wacom->hdev, "ignoring unknown PID.\n");
+ return;
+ }
+
+ /* Stylus interface */
+ wacom_wac1->features =
+ *((struct wacom_features *)id->driver_data);
+ wacom_wac1->features.device_type = BTN_TOOL_PEN;
+ snprintf(wacom_wac1->name, WACOM_NAME_MAX, "%s (WL) Pen",
+ wacom_wac1->features.name);
+ snprintf(wacom_wac1->pad_name, WACOM_NAME_MAX, "%s (WL) Pad",
+ wacom_wac1->features.name);
+ wacom_wac1->shared->touch_max = wacom_wac1->features.touch_max;
+ wacom_wac1->shared->type = wacom_wac1->features.type;
+ error = wacom_register_inputs(wacom1);
+ if (error)
+ goto fail;
+
+ /* Touch interface */
+ if (wacom_wac1->features.touch_max ||
+ wacom_wac1->features.type == INTUOSHT) {
+ wacom_wac2->features =
+ *((struct wacom_features *)id->driver_data);
+ wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3;
+ wacom_wac2->features.device_type = BTN_TOOL_FINGER;
+ wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096;
+ if (wacom_wac2->features.touch_max)
+ snprintf(wacom_wac2->name, WACOM_NAME_MAX,
+ "%s (WL) Finger",wacom_wac2->features.name);
+ else
+ snprintf(wacom_wac2->name, WACOM_NAME_MAX,
+ "%s (WL) Pad",wacom_wac2->features.name);
+ snprintf(wacom_wac2->pad_name, WACOM_NAME_MAX,
+ "%s (WL) Pad", wacom_wac2->features.name);
+ error = wacom_register_inputs(wacom2);
+ if (error)
+ goto fail;
+
+ if (wacom_wac1->features.type == INTUOSHT &&
+ wacom_wac1->features.touch_max)
+ wacom_wac->shared->touch_input = wacom_wac2->input;
+ }
+
+ error = wacom_initialize_battery(wacom);
+ if (error)
+ goto fail;
+ }
+
+ return;
+
+fail:
+ wacom_unregister_inputs(wacom1);
+ wacom_unregister_inputs(wacom2);
+ return;
+}
+
+/*
+ * Not all devices report physical dimensions from HID.
+ * Compute the default from hardcoded logical dimension
+ * and resolution before driver overwrites them.
+ */
+static void wacom_set_default_phy(struct wacom_features *features)
+{
+ if (features->x_resolution) {
+ features->x_phy = (features->x_max * 100) /
+ features->x_resolution;
+ features->y_phy = (features->y_max * 100) /
+ features->y_resolution;
+ }
+}
+
+static void wacom_calculate_res(struct wacom_features *features)
+{
+ features->x_resolution = wacom_calc_hid_res(features->x_max,
+ features->x_phy,
+ features->unit,
+ features->unitExpo);
+ features->y_resolution = wacom_calc_hid_res(features->y_max,
+ features->y_phy,
+ features->unit,
+ features->unitExpo);
+}
+
+static int wacom_hid_report_len(struct hid_report *report)
+{
+ /* equivalent to DIV_ROUND_UP(report->size, 8) + !!(report->id > 0) */
+ return ((report->size - 1) >> 3) + 1 + (report->id > 0);
+}
+
+static size_t wacom_compute_pktlen(struct hid_device *hdev)
+{
+ struct hid_report_enum *report_enum;
+ struct hid_report *report;
+ size_t size = 0;
+
+ report_enum = hdev->report_enum + HID_INPUT_REPORT;
+
+ list_for_each_entry(report, &report_enum->report_list, list) {
+ size_t report_size = wacom_hid_report_len(report);
+ if (report_size > size)
+ size = report_size;
+ }
+
+ return size;
+}
+
+static int wacom_probe(struct hid_device *hdev,
+ const struct hid_device_id *id)
+{
+ struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
+ struct usb_device *dev = interface_to_usbdev(intf);
+ struct wacom *wacom;
+ struct wacom_wac *wacom_wac;
+ struct wacom_features *features;
+ int error;
+
+ if (!id->driver_data)
+ return -EINVAL;
+
+ wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
+ if (!wacom)
+ return -ENOMEM;
+
+ hid_set_drvdata(hdev, wacom);
+ wacom->hdev = hdev;
+
+ /* ask for the report descriptor to be loaded by HID */
+ error = hid_parse(hdev);
+ if (error) {
+ hid_err(hdev, "parse failed\n");
+ goto fail1;
+ }
+
+ wacom_wac = &wacom->wacom_wac;
+ wacom_wac->features = *((struct wacom_features *)id->driver_data);
+ features = &wacom_wac->features;
+ features->pktlen = wacom_compute_pktlen(hdev);
+ if (features->pktlen > WACOM_PKGLEN_MAX) {
+ error = -EINVAL;
+ goto fail1;
+ }
+
+ if (features->check_for_hid_type && features->hid_type != hdev->type) {
+ error = -ENODEV;
+ goto fail1;
+ }
+
+ wacom->usbdev = dev;
+ wacom->intf = intf;
+ mutex_init(&wacom->lock);
+ INIT_WORK(&wacom->work, wacom_wireless_work);
+
+ /* set the default size in case we do not get them from hid */
+ wacom_set_default_phy(features);
+
+ /* Retrieve the physical and logical size for touch devices */
+ wacom_retrieve_hid_descriptor(hdev, features);
+
+ /*
+ * Intuos5 has no useful data about its touch interface in its
+ * HID descriptor. If this is the touch interface (PacketSize
+ * of WACOM_PKGLEN_BBTOUCH3), override the table values.
+ */
+ if (features->type >= INTUOS5S && features->type <= INTUOSHT) {
+ if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
+ features->device_type = BTN_TOOL_FINGER;
+
+ features->x_max = 4096;
+ features->y_max = 4096;
+ } else {
+ features->device_type = BTN_TOOL_PEN;
+ }
+ }
+
+ /*
+ * Same thing for Bamboo 3rd gen.
+ */
+ if ((features->type == BAMBOO_PT) &&
+ (features->pktlen == WACOM_PKGLEN_BBTOUCH3) &&
+ (features->device_type == BTN_TOOL_PEN)) {
+ features->device_type = BTN_TOOL_FINGER;
+
+ features->x_max = 4096;
+ features->y_max = 4096;
+ }
+
+ wacom_setup_device_quirks(features);
+
+ /* set unit to "100th of a mm" for devices not reported by HID */
+ if (!features->unit) {
+ features->unit = 0x11;
+ features->unitExpo = -3;
+ }
+ wacom_calculate_res(features);
+
+ strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name));
+ snprintf(wacom_wac->pad_name, sizeof(wacom_wac->pad_name),
+ "%s Pad", features->name);
+
+ if (features->quirks & WACOM_QUIRK_MULTI_INPUT) {
+ /* Append the device type to the name */
+ if (features->device_type != BTN_TOOL_FINGER)
+ strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX);
+ else if (features->touch_max)
+ strlcat(wacom_wac->name, " Finger", WACOM_NAME_MAX);
+ else
+ strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX);
+
+ error = wacom_add_shared_data(hdev);
+ if (error)
+ goto fail1;
+ }
+
+ error = wacom_initialize_leds(wacom);
+ if (error)
+ goto fail2;
+
+ if (!(features->quirks & WACOM_QUIRK_NO_INPUT)) {
+ error = wacom_register_inputs(wacom);
+ if (error)
+ goto fail3;
+ }
+
+ /* Note that if query fails it is not a hard failure */
+ wacom_query_tablet_data(hdev, features);
+
+ /* Regular HID work starts now */
+ error = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+ if (error) {
+ hid_err(hdev, "hw start failed\n");
+ goto fail4;
+ }
+
+ if (features->quirks & WACOM_QUIRK_MONITOR)
+ error = hid_hw_open(hdev);
+
+ if (wacom_wac->features.type == INTUOSHT && wacom_wac->features.touch_max) {
+ if (wacom_wac->features.device_type == BTN_TOOL_FINGER)
+ wacom_wac->shared->touch_input = wacom_wac->input;
+ }
+
+ return 0;
+
+ fail4: wacom_unregister_inputs(wacom);
+ fail3: wacom_destroy_leds(wacom);
+ fail2: wacom_remove_shared_data(wacom_wac);
+ fail1: kfree(wacom);
+ hid_set_drvdata(hdev, NULL);
+ return error;
+}
+
+static void wacom_remove(struct hid_device *hdev)
+{
+ struct wacom *wacom = hid_get_drvdata(hdev);
+
+ hid_hw_stop(hdev);
+
+ cancel_work_sync(&wacom->work);
+ wacom_unregister_inputs(wacom);
+ wacom_destroy_battery(wacom);
+ wacom_destroy_leds(wacom);
+ wacom_remove_shared_data(&wacom->wacom_wac);
+
+ hid_set_drvdata(hdev, NULL);
+ kfree(wacom);
+}
+
+static int wacom_resume(struct hid_device *hdev)
+{
+ struct wacom *wacom = hid_get_drvdata(hdev);
+ struct wacom_features *features = &wacom->wacom_wac.features;
+
+ mutex_lock(&wacom->lock);
+
+ /* switch to wacom mode first */
+ wacom_query_tablet_data(hdev, features);
+ wacom_led_control(wacom);
+
+ mutex_unlock(&wacom->lock);
+
+ return 0;
+}
+
+static int wacom_reset_resume(struct hid_device *hdev)
+{
+ return wacom_resume(hdev);
+}
+
+static struct hid_driver wacom_driver = {
+ .name = "wacom",
+ .id_table = wacom_ids,
+ .probe = wacom_probe,
+ .remove = wacom_remove,
+#ifdef CONFIG_PM
+ .resume = wacom_resume,
+ .reset_resume = wacom_reset_resume,
+#endif
+ .raw_event = wacom_raw_event,
+};
+module_hid_driver(wacom_driver);
--- /dev/null
+/*
+ * drivers/input/tablet/wacom_wac.c
+ *
+ * USB Wacom 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_wac.h"
+#include "wacom.h"
+#include <linux/input/mt.h>
+#include <linux/hid.h>
+
+/* resolution for penabled devices */
+#define WACOM_PL_RES 20
+#define WACOM_PENPRTN_RES 40
+#define WACOM_VOLITO_RES 50
+#define WACOM_GRAPHIRE_RES 80
+#define WACOM_INTUOS_RES 100
+#define WACOM_INTUOS3_RES 200
+
+/* Scale factor relating reported contact size to logical contact area.
+ * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
+ */
+#define WACOM_CONTACT_AREA_SCALE 2607
+
+static int wacom_penpartner_irq(struct wacom_wac *wacom)
+{
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+
+ 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;
+ input_report_key(input, wacom->tool[0], 1);
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
+ input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
+ input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
+ input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
+ input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
+ input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
+ } else {
+ input_report_key(input, wacom->tool[0], 0);
+ input_report_abs(input, ABS_MISC, 0); /* report tool id */
+ input_report_abs(input, ABS_PRESSURE, -1);
+ input_report_key(input, BTN_TOUCH, 0);
+ }
+ break;
+
+ case 2:
+ input_report_key(input, BTN_TOOL_PEN, 1);
+ input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
+ input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
+ input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
+ input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
+ input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
+ input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
+ break;
+
+ default:
+ dev_dbg(input->dev.parent,
+ "%s: received unknown report #%d\n", __func__, data[0]);
+ return 0;
+ }
+
+ return 1;
+}
+
+static int wacom_pl_irq(struct wacom_wac *wacom)
+{
+ struct wacom_features *features = &wacom->features;
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+ int prox, pressure;
+
+ if (data[0] != WACOM_REPORT_PENABLED) {
+ dev_dbg(input->dev.parent,
+ "%s: received unknown report #%d\n", __func__, data[0]);
+ return 0;
+ }
+
+ prox = data[1] & 0x40;
+
+ if (prox) {
+ wacom->id[0] = ERASER_DEVICE_ID;
+ pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
+ if (features->pressure_max > 255)
+ pressure = (pressure << 1) | ((data[4] >> 6) & 1);
+ pressure += (features->pressure_max + 1) / 2;
+
+ /*
+ * if going from out of proximity into proximity select between the eraser
+ * and the pen based on the state of the stylus2 button, choose eraser if
+ * pressed else choose pen. if not a proximity change from out to in, send
+ * an out of proximity for previous tool then a in for new tool.
+ */
+ if (!wacom->tool[0]) {
+ /* Eraser bit set for DTF */
+ if (data[1] & 0x10)
+ wacom->tool[1] = BTN_TOOL_RUBBER;
+ else
+ /* Going into proximity select tool */
+ wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+ } else {
+ /* was entered with stylus2 pressed */
+ if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
+ /* report out proximity for previous tool */
+ input_report_key(input, wacom->tool[1], 0);
+ input_sync(input);
+ 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;
+ }
+ input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
+ input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
+ input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
+ input_report_abs(input, ABS_PRESSURE, pressure);
+
+ input_report_key(input, BTN_TOUCH, data[4] & 0x08);
+ input_report_key(input, BTN_STYLUS, data[4] & 0x10);
+ /* Only allow the stylus2 button to be reported for the pen tool. */
+ input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
+ } else {
+ /* report proximity-out of a (valid) tool */
+ if (wacom->tool[1] != BTN_TOOL_RUBBER) {
+ /* Unknown tool selected default to pen tool */
+ wacom->tool[1] = BTN_TOOL_PEN;
+ }
+ input_report_key(input, wacom->tool[1], prox);
+ }
+
+ wacom->tool[0] = prox; /* Save proximity state */
+ return 1;
+}
+
+static int wacom_ptu_irq(struct wacom_wac *wacom)
+{
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+
+ if (data[0] != WACOM_REPORT_PENABLED) {
+ dev_dbg(input->dev.parent,
+ "%s: received unknown report #%d\n", __func__, data[0]);
+ return 0;
+ }
+
+ if (data[1] & 0x04) {
+ input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
+ input_report_key(input, BTN_TOUCH, data[1] & 0x08);
+ wacom->id[0] = ERASER_DEVICE_ID;
+ } else {
+ input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
+ input_report_key(input, BTN_TOUCH, data[1] & 0x01);
+ wacom->id[0] = STYLUS_DEVICE_ID;
+ }
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
+ input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
+ input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
+ input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
+ input_report_key(input, BTN_STYLUS, data[1] & 0x02);
+ input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
+ return 1;
+}
+
+static int wacom_dtu_irq(struct wacom_wac *wacom)
+{
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+ int prox = data[1] & 0x20;
+
+ dev_dbg(input->dev.parent,
+ "%s: received report #%d", __func__, data[0]);
+
+ if (prox) {
+ /* Going into proximity select tool */
+ wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+ if (wacom->tool[0] == BTN_TOOL_PEN)
+ wacom->id[0] = STYLUS_DEVICE_ID;
+ else
+ wacom->id[0] = ERASER_DEVICE_ID;
+ }
+ input_report_key(input, BTN_STYLUS, data[1] & 0x02);
+ input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
+ input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
+ input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
+ input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
+ input_report_key(input, BTN_TOUCH, data[1] & 0x05);
+ if (!prox) /* out-prox */
+ wacom->id[0] = 0;
+ input_report_key(input, wacom->tool[0], prox);
+ input_report_abs(input, ABS_MISC, wacom->id[0]);
+ return 1;
+}
+
+static int wacom_dtus_irq(struct wacom_wac *wacom)
+{
+ char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+ unsigned short prox, pressure = 0;
+
+ if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
+ dev_dbg(input->dev.parent,
+ "%s: received unknown report #%d", __func__, data[0]);
+ return 0;
+ } else if (data[0] == WACOM_REPORT_DTUSPAD) {
+ input = wacom->pad_input;
+ input_report_key(input, BTN_0, (data[1] & 0x01));
+ input_report_key(input, BTN_1, (data[1] & 0x02));
+ input_report_key(input, BTN_2, (data[1] & 0x04));
+ input_report_key(input, BTN_3, (data[1] & 0x08));
+ input_report_abs(input, ABS_MISC,
+ data[1] & 0x0f ? PAD_DEVICE_ID : 0);
+ return 1;
+ } else {
+ prox = data[1] & 0x80;
+ if (prox) {
+ switch ((data[1] >> 3) & 3) {
+ case 1: /* Rubber */
+ wacom->tool[0] = BTN_TOOL_RUBBER;
+ wacom->id[0] = ERASER_DEVICE_ID;
+ break;
+
+ case 2: /* Pen */
+ wacom->tool[0] = BTN_TOOL_PEN;
+ wacom->id[0] = STYLUS_DEVICE_ID;
+ break;
+ }
+ }
+
+ input_report_key(input, BTN_STYLUS, data[1] & 0x20);
+ input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
+ input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
+ input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
+ pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
+ input_report_abs(input, ABS_PRESSURE, pressure);
+ input_report_key(input, BTN_TOUCH, pressure > 10);
+
+ if (!prox) /* out-prox */
+ wacom->id[0] = 0;
+ input_report_key(input, wacom->tool[0], prox);
+ input_report_abs(input, ABS_MISC, wacom->id[0]);
+ return 1;
+ }
+}
+
+static int wacom_graphire_irq(struct wacom_wac *wacom)
+{
+ struct wacom_features *features = &wacom->features;
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+ struct input_dev *pad_input = wacom->pad_input;
+ int prox;
+ int rw = 0;
+ int retval = 0;
+
+ if (data[0] != WACOM_REPORT_PENABLED) {
+ dev_dbg(input->dev.parent,
+ "%s: received unknown report #%d\n", __func__, data[0]);
+ goto exit;
+ }
+
+ prox = data[1] & 0x80;
+ if (prox || wacom->id[0]) {
+ if (prox) {
+ 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 */
+ input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
+ /* fall through */
+
+ case 3: /* Mouse without wheel */
+ wacom->tool[0] = BTN_TOOL_MOUSE;
+ wacom->id[0] = CURSOR_DEVICE_ID;
+ break;
+ }
+ }
+ input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
+ input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
+ if (wacom->tool[0] != BTN_TOOL_MOUSE) {
+ input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x03) << 8));
+ input_report_key(input, BTN_TOUCH, data[1] & 0x01);
+ input_report_key(input, BTN_STYLUS, data[1] & 0x02);
+ input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
+ } else {
+ input_report_key(input, BTN_LEFT, data[1] & 0x01);
+ input_report_key(input, BTN_RIGHT, data[1] & 0x02);
+ if (features->type == WACOM_G4 ||
+ features->type == WACOM_MO) {
+ input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
+ rw = (data[7] & 0x04) - (data[7] & 0x03);
+ } else {
+ input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
+ rw = -(signed char)data[6];
+ }
+ input_report_rel(input, REL_WHEEL, rw);
+ }
+
+ if (!prox)
+ wacom->id[0] = 0;
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
+ input_report_key(input, wacom->tool[0], prox);
+ input_sync(input); /* sync last event */
+ }
+
+ /* send pad data */
+ switch (features->type) {
+ case WACOM_G4:
+ prox = data[7] & 0xf8;
+ if (prox || wacom->id[1]) {
+ wacom->id[1] = PAD_DEVICE_ID;
+ input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
+ input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
+ rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
+ input_report_rel(pad_input, REL_WHEEL, rw);
+ if (!prox)
+ wacom->id[1] = 0;
+ input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
+ retval = 1;
+ }
+ break;
+
+ case WACOM_MO:
+ prox = (data[7] & 0xf8) || data[8];
+ if (prox || wacom->id[1]) {
+ wacom->id[1] = PAD_DEVICE_ID;
+ input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
+ input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
+ input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
+ input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
+ input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
+ if (!prox)
+ wacom->id[1] = 0;
+ input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
+ retval = 1;
+ }
+ break;
+ }
+exit:
+ return retval;
+}
+
+static int wacom_intuos_inout(struct wacom_wac *wacom)
+{
+ struct wacom_features *features = &wacom->features;
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+ int idx = 0;
+
+ /* tool number */
+ if (features->type == INTUOS)
+ idx = data[1] & 0x01;
+
+ /* Enter report */
+ if ((data[1] & 0xfc) == 0xc0) {
+ if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
+ wacom->shared->stylus_in_proximity = true;
+
+ /* 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) |
+ ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
+
+ switch (wacom->id[idx]) {
+ case 0x812: /* Inking pen */
+ case 0x801: /* Intuos3 Inking pen */
+ case 0x120802: /* Intuos4/5 Inking Pen */
+ case 0x012:
+ wacom->tool[idx] = BTN_TOOL_PENCIL;
+ break;
+
+ case 0x822: /* Pen */
+ case 0x842:
+ case 0x852:
+ case 0x823: /* Intuos3 Grip Pen */
+ case 0x813: /* Intuos3 Classic Pen */
+ case 0x885: /* Intuos3 Marker Pen */
+ case 0x802: /* Intuos4/5 13HD/24HD General Pen */
+ case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
+ case 0x022:
+ case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
+ case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
+ case 0x160802: /* Cintiq 13HD Pro Pen */
+ case 0x180802: /* DTH2242 Pen */
+ case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
+ 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: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
+ case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
+ case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
+ case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
+ case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
+ case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
+ case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
+ case 0x18080a: /* DTH2242 Eraser */
+ case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
+ wacom->tool[idx] = BTN_TOOL_RUBBER;
+ break;
+
+ case 0xd12:
+ case 0x912:
+ case 0x112:
+ case 0x913: /* Intuos3 Airbrush */
+ case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
+ case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
+ wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
+ break;
+
+ default: /* Unknown tool */
+ wacom->tool[idx] = BTN_TOOL_PEN;
+ break;
+ }
+ return 1;
+ }
+
+ /* older I4 styli don't work with new Cintiqs */
+ if (!((wacom->id[idx] >> 20) & 0x01) &&
+ (features->type == WACOM_21UX2))
+ return 1;
+
+ /* Range Report */
+ if ((data[1] & 0xfe) == 0x20) {
+ input_report_key(input, BTN_TOUCH, 0);
+ input_report_abs(input, ABS_PRESSURE, 0);
+ input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
+ if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
+ wacom->shared->stylus_in_proximity = true;
+ }
+
+ /* Exit report */
+ if ((data[1] & 0xfe) == 0x80) {
+ if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
+ wacom->shared->stylus_in_proximity = false;
+
+ /*
+ * Reset all states otherwise we lose the initial states
+ * when in-prox next time
+ */
+ input_report_abs(input, ABS_X, 0);
+ input_report_abs(input, ABS_Y, 0);
+ input_report_abs(input, ABS_DISTANCE, 0);
+ input_report_abs(input, ABS_TILT_X, 0);
+ input_report_abs(input, ABS_TILT_Y, 0);
+ if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
+ input_report_key(input, BTN_LEFT, 0);
+ input_report_key(input, BTN_MIDDLE, 0);
+ input_report_key(input, BTN_RIGHT, 0);
+ input_report_key(input, BTN_SIDE, 0);
+ input_report_key(input, BTN_EXTRA, 0);
+ input_report_abs(input, ABS_THROTTLE, 0);
+ input_report_abs(input, ABS_RZ, 0);
+ } else {
+ input_report_abs(input, ABS_PRESSURE, 0);
+ input_report_key(input, BTN_STYLUS, 0);
+ input_report_key(input, BTN_STYLUS2, 0);
+ input_report_key(input, BTN_TOUCH, 0);
+ input_report_abs(input, ABS_WHEEL, 0);
+ if (features->type >= INTUOS3S)
+ input_report_abs(input, ABS_Z, 0);
+ }
+ input_report_key(input, wacom->tool[idx], 0);
+ input_report_abs(input, ABS_MISC, 0); /* reset tool id */
+ input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
+ wacom->id[idx] = 0;
+ return 2;
+ }
+ return 0;
+}
+
+static void wacom_intuos_general(struct wacom_wac *wacom)
+{
+ struct wacom_features *features = &wacom->features;
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+ unsigned int t;
+
+ /* general pen packet */
+ if ((data[1] & 0xb8) == 0xa0) {
+ t = (data[6] << 2) | ((data[7] >> 6) & 3);
+ if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
+ t = (t << 1) | (data[1] & 1);
+ }
+ input_report_abs(input, ABS_PRESSURE, t);
+ input_report_abs(input, ABS_TILT_X,
+ ((data[7] << 1) & 0x7e) | (data[8] >> 7));
+ input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
+ input_report_key(input, BTN_STYLUS, data[1] & 2);
+ input_report_key(input, BTN_STYLUS2, data[1] & 4);
+ input_report_key(input, BTN_TOUCH, t > 10);
+ }
+
+ /* airbrush second packet */
+ if ((data[1] & 0xbc) == 0xb4) {
+ input_report_abs(input, ABS_WHEEL,
+ (data[6] << 2) | ((data[7] >> 6) & 3));
+ input_report_abs(input, ABS_TILT_X,
+ ((data[7] << 1) & 0x7e) | (data[8] >> 7));
+ input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
+ }
+}
+
+static int wacom_intuos_irq(struct wacom_wac *wacom)
+{
+ struct wacom_features *features = &wacom->features;
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+ unsigned int t;
+ int idx = 0, result;
+
+ if (data[0] != WACOM_REPORT_PENABLED &&
+ data[0] != WACOM_REPORT_INTUOSREAD &&
+ data[0] != WACOM_REPORT_INTUOSWRITE &&
+ data[0] != WACOM_REPORT_INTUOSPAD &&
+ data[0] != WACOM_REPORT_INTUOS5PAD) {
+ dev_dbg(input->dev.parent,
+ "%s: received unknown report #%d\n", __func__, data[0]);
+ return 0;
+ }
+
+ /* tool number */
+ if (features->type == INTUOS)
+ idx = data[1] & 0x01;
+
+ /* pad packets. Works as a second tool and is always in prox */
+ if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
+ input = wacom->pad_input;
+ if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
+ input_report_key(input, BTN_0, (data[2] & 0x01));
+ input_report_key(input, BTN_1, (data[3] & 0x01));
+ input_report_key(input, BTN_2, (data[3] & 0x02));
+ input_report_key(input, BTN_3, (data[3] & 0x04));
+ input_report_key(input, BTN_4, (data[3] & 0x08));
+ input_report_key(input, BTN_5, (data[3] & 0x10));
+ input_report_key(input, BTN_6, (data[3] & 0x20));
+ if (data[1] & 0x80) {
+ input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
+ } else {
+ /* Out of proximity, clear wheel value. */
+ input_report_abs(input, ABS_WHEEL, 0);
+ }
+ if (features->type != INTUOS4S) {
+ input_report_key(input, BTN_7, (data[3] & 0x40));
+ input_report_key(input, BTN_8, (data[3] & 0x80));
+ }
+ if (data[1] | (data[2] & 0x01) | data[3]) {
+ input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+ } else {
+ input_report_abs(input, ABS_MISC, 0);
+ }
+ } else if (features->type == DTK) {
+ input_report_key(input, BTN_0, (data[6] & 0x01));
+ input_report_key(input, BTN_1, (data[6] & 0x02));
+ input_report_key(input, BTN_2, (data[6] & 0x04));
+ input_report_key(input, BTN_3, (data[6] & 0x08));
+ input_report_key(input, BTN_4, (data[6] & 0x10));
+ input_report_key(input, BTN_5, (data[6] & 0x20));
+ if (data[6] & 0x3f) {
+ input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+ } else {
+ input_report_abs(input, ABS_MISC, 0);
+ }
+ } else if (features->type == WACOM_13HD) {
+ input_report_key(input, BTN_0, (data[3] & 0x01));
+ input_report_key(input, BTN_1, (data[4] & 0x01));
+ input_report_key(input, BTN_2, (data[4] & 0x02));
+ input_report_key(input, BTN_3, (data[4] & 0x04));
+ input_report_key(input, BTN_4, (data[4] & 0x08));
+ input_report_key(input, BTN_5, (data[4] & 0x10));
+ input_report_key(input, BTN_6, (data[4] & 0x20));
+ input_report_key(input, BTN_7, (data[4] & 0x40));
+ input_report_key(input, BTN_8, (data[4] & 0x80));
+ if ((data[3] & 0x01) | data[4]) {
+ input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+ } else {
+ input_report_abs(input, ABS_MISC, 0);
+ }
+ } else if (features->type == WACOM_24HD) {
+ input_report_key(input, BTN_0, (data[6] & 0x01));
+ input_report_key(input, BTN_1, (data[6] & 0x02));
+ input_report_key(input, BTN_2, (data[6] & 0x04));
+ input_report_key(input, BTN_3, (data[6] & 0x08));
+ input_report_key(input, BTN_4, (data[6] & 0x10));
+ input_report_key(input, BTN_5, (data[6] & 0x20));
+ input_report_key(input, BTN_6, (data[6] & 0x40));
+ input_report_key(input, BTN_7, (data[6] & 0x80));
+ input_report_key(input, BTN_8, (data[8] & 0x01));
+ input_report_key(input, BTN_9, (data[8] & 0x02));
+ input_report_key(input, BTN_A, (data[8] & 0x04));
+ input_report_key(input, BTN_B, (data[8] & 0x08));
+ input_report_key(input, BTN_C, (data[8] & 0x10));
+ input_report_key(input, BTN_X, (data[8] & 0x20));
+ input_report_key(input, BTN_Y, (data[8] & 0x40));
+ input_report_key(input, BTN_Z, (data[8] & 0x80));
+
+ /*
+ * Three "buttons" are available on the 24HD which are
+ * physically implemented as a touchstrip. Each button
+ * is approximately 3 bits wide with a 2 bit spacing.
+ * The raw touchstrip bits are stored at:
+ * ((data[3] & 0x1f) << 8) | data[4])
+ */
+ input_report_key(input, KEY_PROG1, data[4] & 0x07);
+ input_report_key(input, KEY_PROG2, data[4] & 0xE0);
+ input_report_key(input, KEY_PROG3, data[3] & 0x1C);
+
+ if (data[1] & 0x80) {
+ input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
+ } else {
+ /* Out of proximity, clear wheel value. */
+ input_report_abs(input, ABS_WHEEL, 0);
+ }
+
+ if (data[2] & 0x80) {
+ input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
+ } else {
+ /* Out of proximity, clear second wheel value. */
+ input_report_abs(input, ABS_THROTTLE, 0);
+ }
+
+ if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
+ input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+ } else {
+ input_report_abs(input, ABS_MISC, 0);
+ }
+ } else if (features->type == CINTIQ_HYBRID) {
+ /*
+ * Do not send hardware buttons under Android. They
+ * are already sent to the system through GPIO (and
+ * have different meaning).
+ */
+ input_report_key(input, BTN_1, (data[4] & 0x01));
+ input_report_key(input, BTN_2, (data[4] & 0x02));
+ input_report_key(input, BTN_3, (data[4] & 0x04));
+ input_report_key(input, BTN_4, (data[4] & 0x08));
+
+ input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
+ input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
+ input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
+ input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
+ input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
+ } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
+ int i;
+
+ /* Touch ring mode switch has no capacitive sensor */
+ input_report_key(input, BTN_0, (data[3] & 0x01));
+
+ /*
+ * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
+ * addition to the mechanical switch. Switch data is
+ * stored in data[4], capacitive data in data[5].
+ */
+ for (i = 0; i < 8; i++)
+ input_report_key(input, BTN_1 + i, data[4] & (1 << i));
+
+ if (data[2] & 0x80) {
+ input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
+ } else {
+ /* Out of proximity, clear wheel value. */
+ input_report_abs(input, ABS_WHEEL, 0);
+ }
+
+ if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
+ input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+ } else {
+ input_report_abs(input, ABS_MISC, 0);
+ }
+ } else {
+ if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
+ input_report_key(input, BTN_0, (data[5] & 0x01));
+ input_report_key(input, BTN_1, (data[6] & 0x01));
+ input_report_key(input, BTN_2, (data[6] & 0x02));
+ input_report_key(input, BTN_3, (data[6] & 0x04));
+ input_report_key(input, BTN_4, (data[6] & 0x08));
+ input_report_key(input, BTN_5, (data[6] & 0x10));
+ input_report_key(input, BTN_6, (data[6] & 0x20));
+ input_report_key(input, BTN_7, (data[6] & 0x40));
+ input_report_key(input, BTN_8, (data[6] & 0x80));
+ input_report_key(input, BTN_9, (data[7] & 0x01));
+ input_report_key(input, BTN_A, (data[8] & 0x01));
+ input_report_key(input, BTN_B, (data[8] & 0x02));
+ input_report_key(input, BTN_C, (data[8] & 0x04));
+ input_report_key(input, BTN_X, (data[8] & 0x08));
+ input_report_key(input, BTN_Y, (data[8] & 0x10));
+ input_report_key(input, BTN_Z, (data[8] & 0x20));
+ input_report_key(input, BTN_BASE, (data[8] & 0x40));
+ input_report_key(input, BTN_BASE2, (data[8] & 0x80));
+
+ if (features->type == WACOM_22HD) {
+ input_report_key(input, KEY_PROG1, data[9] & 0x01);
+ input_report_key(input, KEY_PROG2, data[9] & 0x02);
+ input_report_key(input, KEY_PROG3, data[9] & 0x04);
+ }
+ } else {
+ input_report_key(input, BTN_0, (data[5] & 0x01));
+ input_report_key(input, BTN_1, (data[5] & 0x02));
+ input_report_key(input, BTN_2, (data[5] & 0x04));
+ input_report_key(input, BTN_3, (data[5] & 0x08));
+ input_report_key(input, BTN_4, (data[6] & 0x01));
+ input_report_key(input, BTN_5, (data[6] & 0x02));
+ input_report_key(input, BTN_6, (data[6] & 0x04));
+ input_report_key(input, BTN_7, (data[6] & 0x08));
+ input_report_key(input, BTN_8, (data[5] & 0x10));
+ input_report_key(input, BTN_9, (data[6] & 0x10));
+ }
+ input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
+ input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
+
+ if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
+ data[2] | (data[3] & 0x1f) | data[4] | data[8] |
+ (data[7] & 0x01)) {
+ input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+ } else {
+ input_report_abs(input, ABS_MISC, 0);
+ }
+ }
+ return 1;
+ }
+
+ /* process in/out prox events */
+ result = wacom_intuos_inout(wacom);
+ 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 &&
+ (features->type == INTUOS3 ||
+ features->type == INTUOS3S ||
+ features->type == INTUOS4 ||
+ features->type == INTUOS4S ||
+ features->type == INTUOS5 ||
+ features->type == INTUOS5S ||
+ features->type == INTUOSPM ||
+ features->type == INTUOSPS)) {
+
+ return 0;
+ }
+
+ /* Cintiq doesn't send data when RDY bit isn't set */
+ if (features->type == CINTIQ && !(data[1] & 0x40))
+ return 0;
+
+ if (features->type >= INTUOS3S) {
+ input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
+ input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
+ input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
+ } else {
+ input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
+ input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
+ input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
+ }
+
+ /* process general packets */
+ wacom_intuos_general(wacom);
+
+ /* 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 (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) ;
+ input_report_abs(input, ABS_Z, t);
+ } else {
+ /* 4D mouse rotation packet */
+ t = (data[6] << 3) | ((data[7] >> 5) & 7);
+ input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
+ ((t - 1) / 2) : -t / 2);
+ }
+
+ } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
+ /* 4D mouse packet */
+ input_report_key(input, BTN_LEFT, data[8] & 0x01);
+ input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
+ input_report_key(input, BTN_RIGHT, data[8] & 0x04);
+
+ input_report_key(input, BTN_SIDE, data[8] & 0x20);
+ input_report_key(input, BTN_EXTRA, data[8] & 0x10);
+ t = (data[6] << 2) | ((data[7] >> 6) & 3);
+ input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
+
+ } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
+ /* I4 mouse */
+ if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
+ input_report_key(input, BTN_LEFT, data[6] & 0x01);
+ input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
+ input_report_key(input, BTN_RIGHT, data[6] & 0x04);
+ input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
+ - ((data[7] & 0x40) >> 6));
+ input_report_key(input, BTN_SIDE, data[6] & 0x08);
+ input_report_key(input, BTN_EXTRA, data[6] & 0x10);
+
+ input_report_abs(input, ABS_TILT_X,
+ ((data[7] << 1) & 0x7e) | (data[8] >> 7));
+ input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
+ } else {
+ /* 2D mouse packet */
+ input_report_key(input, BTN_LEFT, data[8] & 0x04);
+ input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
+ input_report_key(input, BTN_RIGHT, data[8] & 0x10);
+ input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
+ - ((data[8] & 0x02) >> 1));
+
+ /* I3 2D mouse side buttons */
+ if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
+ input_report_key(input, BTN_SIDE, data[8] & 0x40);
+ input_report_key(input, BTN_EXTRA, data[8] & 0x20);
+ }
+ }
+ } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
+ features->type == INTUOS4L || features->type == INTUOS5L ||
+ features->type == INTUOSPL) &&
+ wacom->tool[idx] == BTN_TOOL_LENS) {
+ /* Lens cursor packets */
+ input_report_key(input, BTN_LEFT, data[8] & 0x01);
+ input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
+ input_report_key(input, BTN_RIGHT, data[8] & 0x04);
+ input_report_key(input, BTN_SIDE, data[8] & 0x10);
+ input_report_key(input, BTN_EXTRA, data[8] & 0x08);
+ }
+ }
+
+ input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
+ input_report_key(input, wacom->tool[idx], 1);
+ input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
+ return 1;
+}
+
+static int int_dist(int x1, int y1, int x2, int y2)
+{
+ int x = x2 - x1;
+ int y = y2 - y1;
+
+ return int_sqrt(x*x + y*y);
+}
+
+static int wacom_24hdt_irq(struct wacom_wac *wacom)
+{
+ struct input_dev *input = wacom->input;
+ unsigned char *data = wacom->data;
+ int i;
+ int current_num_contacts = data[61];
+ int contacts_to_send = 0;
+
+ /*
+ * First packet resets the counter since only the first
+ * packet in series will have non-zero current_num_contacts.
+ */
+ if (current_num_contacts)
+ wacom->num_contacts_left = current_num_contacts;
+
+ /* There are at most 4 contacts per packet */
+ contacts_to_send = min(4, wacom->num_contacts_left);
+
+ for (i = 0; i < contacts_to_send; i++) {
+ int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
+ bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
+ int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
+
+ if (slot < 0)
+ continue;
+ input_mt_slot(input, slot);
+ input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
+
+ if (touch) {
+ int t_x = get_unaligned_le16(&data[offset + 2]);
+ int c_x = get_unaligned_le16(&data[offset + 4]);
+ int t_y = get_unaligned_le16(&data[offset + 6]);
+ int c_y = get_unaligned_le16(&data[offset + 8]);
+ int w = get_unaligned_le16(&data[offset + 10]);
+ int h = get_unaligned_le16(&data[offset + 12]);
+
+ input_report_abs(input, ABS_MT_POSITION_X, t_x);
+ input_report_abs(input, ABS_MT_POSITION_Y, t_y);
+ input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
+ input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
+ input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
+ input_report_abs(input, ABS_MT_ORIENTATION, w > h);
+ }
+ }
+ input_mt_report_pointer_emulation(input, true);
+
+ wacom->num_contacts_left -= contacts_to_send;
+ if (wacom->num_contacts_left <= 0)
+ wacom->num_contacts_left = 0;
+
+ return 1;
+}
+
+static int wacom_mt_touch(struct wacom_wac *wacom)
+{
+ struct input_dev *input = wacom->input;
+ unsigned char *data = wacom->data;
+ int i;
+ int current_num_contacts = data[2];
+ int contacts_to_send = 0;
+ int x_offset = 0;
+
+ /* MTTPC does not support Height and Width */
+ if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
+ x_offset = -4;
+
+ /*
+ * First packet resets the counter since only the first
+ * packet in series will have non-zero current_num_contacts.
+ */
+ if (current_num_contacts)
+ wacom->num_contacts_left = current_num_contacts;
+
+ /* There are at most 5 contacts per packet */
+ contacts_to_send = min(5, wacom->num_contacts_left);
+
+ for (i = 0; i < contacts_to_send; i++) {
+ int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
+ bool touch = data[offset] & 0x1;
+ int id = get_unaligned_le16(&data[offset + 1]);
+ int slot = input_mt_get_slot_by_key(input, id);
+
+ if (slot < 0)
+ continue;
+
+ input_mt_slot(input, slot);
+ input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
+ if (touch) {
+ int x = get_unaligned_le16(&data[offset + x_offset + 7]);
+ int y = get_unaligned_le16(&data[offset + x_offset + 9]);
+ input_report_abs(input, ABS_MT_POSITION_X, x);
+ input_report_abs(input, ABS_MT_POSITION_Y, y);
+ }
+ }
+ input_mt_report_pointer_emulation(input, true);
+
+ wacom->num_contacts_left -= contacts_to_send;
+ if (wacom->num_contacts_left < 0)
+ wacom->num_contacts_left = 0;
+
+ return 1;
+}
+
+static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
+{
+ struct input_dev *input = wacom->input;
+ unsigned char *data = wacom->data;
+ int contact_with_no_pen_down_count = 0;
+ int i;
+
+ for (i = 0; i < 2; i++) {
+ int p = data[1] & (1 << i);
+ bool touch = p && !wacom->shared->stylus_in_proximity;
+
+ input_mt_slot(input, i);
+ input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
+ if (touch) {
+ int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
+ int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
+
+ input_report_abs(input, ABS_MT_POSITION_X, x);
+ input_report_abs(input, ABS_MT_POSITION_Y, y);
+ contact_with_no_pen_down_count++;
+ }
+ }
+ input_mt_report_pointer_emulation(input, true);
+
+ /* keep touch state for pen event */
+ wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
+
+ return 1;
+}
+
+static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
+{
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+ bool prox;
+ int x = 0, y = 0;
+
+ if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
+ return 0;
+
+ if (!wacom->shared->stylus_in_proximity) {
+ if (len == WACOM_PKGLEN_TPC1FG) {
+ prox = data[0] & 0x01;
+ x = get_unaligned_le16(&data[1]);
+ y = get_unaligned_le16(&data[3]);
+ } else if (len == WACOM_PKGLEN_TPC1FG_B) {
+ prox = data[2] & 0x01;
+ x = get_unaligned_le16(&data[3]);
+ y = get_unaligned_le16(&data[5]);
+ } else {
+ prox = data[1] & 0x01;
+ x = le16_to_cpup((__le16 *)&data[2]);
+ y = le16_to_cpup((__le16 *)&data[4]);
+ }
+ } else
+ /* force touch out when pen is in prox */
+ prox = 0;
+
+ if (prox) {
+ input_report_abs(input, ABS_X, x);
+ input_report_abs(input, ABS_Y, y);
+ }
+ input_report_key(input, BTN_TOUCH, prox);
+
+ /* keep touch state for pen events */
+ wacom->shared->touch_down = prox;
+
+ return 1;
+}
+
+static int wacom_tpc_pen(struct wacom_wac *wacom)
+{
+ unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
+ bool prox = data[1] & 0x20;
+
+ if (!wacom->shared->stylus_in_proximity) /* first in prox */
+ /* Going into proximity select tool */
+ wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+
+ /* keep pen state for touch events */
+ wacom->shared->stylus_in_proximity = prox;
+
+ /* send pen events only when touch is up or forced out */
+ if (!wacom->shared->touch_down) {
+ input_report_key(input, BTN_STYLUS, data[1] & 0x02);
+ input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
+ input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
+ input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
+ input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x03) << 8) | data[6]);
+ input_report_key(input, BTN_TOUCH, data[1] & 0x05);
+ input_report_key(input, wacom->tool[0], prox);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
+{
+ unsigned char *data = wacom->data;
+
+ dev_dbg(wacom->input->dev.parent,
+ "%s: received report #%d\n", __func__, data[0]);
+
+ switch (len) {
+ case WACOM_PKGLEN_TPC1FG:
+ return wacom_tpc_single_touch(wacom, len);
+
+ case WACOM_PKGLEN_TPC2FG:
+ return wacom_tpc_mt_touch(wacom);
+
+ case WACOM_PKGLEN_PENABLED:
+ return wacom_tpc_pen(wacom);
+
+ default:
+ switch (data[0]) {
+ case WACOM_REPORT_TPC1FG:
+ case WACOM_REPORT_TPCHID:
+ case WACOM_REPORT_TPCST:
+ case WACOM_REPORT_TPC1FGE:
+ return wacom_tpc_single_touch(wacom, len);
+
+ case WACOM_REPORT_TPCMT:
+ case WACOM_REPORT_TPCMT2:
+ return wacom_mt_touch(wacom);
+
+ case WACOM_REPORT_PENABLED:
+ return wacom_tpc_pen(wacom);
+ }
+ }
+
+ return 0;
+}
+
+static int wacom_bpt_touch(struct wacom_wac *wacom)
+{
+ struct wacom_features *features = &wacom->features;
+ struct input_dev *input = wacom->input;
+ struct input_dev *pad_input = wacom->pad_input;
+ unsigned char *data = wacom->data;
+ int i;
+
+ if (data[0] != 0x02)
+ return 0;
+
+ for (i = 0; i < 2; i++) {
+ int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
+ bool touch = data[offset + 3] & 0x80;
+
+ /*
+ * Touch events need to be disabled while stylus is
+ * in proximity because user's hand is resting on touchpad
+ * and sending unwanted events. User expects tablet buttons
+ * to continue working though.
+ */
+ touch = touch && !wacom->shared->stylus_in_proximity;
+
+ input_mt_slot(input, i);
+ input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
+ if (touch) {
+ int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
+ int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
+ if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
+ x <<= 5;
+ y <<= 5;
+ }
+ input_report_abs(input, ABS_MT_POSITION_X, x);
+ input_report_abs(input, ABS_MT_POSITION_Y, y);
+ }
+ }
+
+ input_mt_report_pointer_emulation(input, true);
+
+ input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
+ input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
+ input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
+ input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
+
+ return 1;
+}
+
+static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
+{
+ struct wacom_features *features = &wacom->features;
+ struct input_dev *input = wacom->input;
+ bool touch = data[1] & 0x80;
+ int slot = input_mt_get_slot_by_key(input, data[0]);
+
+ if (slot < 0)
+ return;
+
+ touch = touch && !wacom->shared->stylus_in_proximity;
+
+ input_mt_slot(input, slot);
+ input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
+
+ if (touch) {
+ int x = (data[2] << 4) | (data[4] >> 4);
+ int y = (data[3] << 4) | (data[4] & 0x0f);
+ int width, height;
+
+ if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
+ width = data[5] * 100;
+ height = data[6] * 100;
+ } else {
+ /*
+ * "a" is a scaled-down area which we assume is
+ * roughly circular and which can be described as:
+ * a=(pi*r^2)/C.
+ */
+ int a = data[5];
+ int x_res = input_abs_get_res(input, ABS_X);
+ int y_res = input_abs_get_res(input, ABS_Y);
+ width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
+ height = width * y_res / x_res;
+ }
+
+ input_report_abs(input, ABS_MT_POSITION_X, x);
+ input_report_abs(input, ABS_MT_POSITION_Y, y);
+ input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
+ input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
+ }
+}
+
+static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
+{
+ struct input_dev *input = wacom->pad_input;
+ struct wacom_features *features = &wacom->features;
+
+ if (features->type == INTUOSHT) {
+ input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
+ input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
+ } else {
+ input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
+ input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
+ }
+ input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
+ input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
+}
+
+static int wacom_bpt3_touch(struct wacom_wac *wacom)
+{
+ struct input_dev *input = wacom->input;
+ unsigned char *data = wacom->data;
+ int count = data[1] & 0x07;
+ int i;
+
+ if (data[0] != 0x02)
+ return 0;
+
+ /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
+ for (i = 0; i < count; i++) {
+ int offset = (8 * i) + 2;
+ int msg_id = data[offset];
+
+ if (msg_id >= 2 && msg_id <= 17)
+ wacom_bpt3_touch_msg(wacom, data + offset);
+ else if (msg_id == 128)
+ wacom_bpt3_button_msg(wacom, data + offset);
+
+ }
+ input_mt_report_pointer_emulation(input, true);
+
+ return 1;
+}
+
+static int wacom_bpt_pen(struct wacom_wac *wacom)
+{
+ struct wacom_features *features = &wacom->features;
+ struct input_dev *input = wacom->input;
+ unsigned char *data = wacom->data;
+ int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
+
+ if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
+ return 0;
+
+ if (data[0] == WACOM_REPORT_USB) {
+ if (features->type == INTUOSHT && features->touch_max) {
+ input_report_switch(wacom->shared->touch_input,
+ SW_MUTE_DEVICE, data[8] & 0x40);
+ input_sync(wacom->shared->touch_input);
+ }
+ return 0;
+ }
+
+ prox = (data[1] & 0x20) == 0x20;
+
+ /*
+ * All reports shared between PEN and RUBBER tool must be
+ * forced to a known starting value (zero) when transitioning to
+ * out-of-prox.
+ *
+ * If not reset then, to userspace, it will look like lost events
+ * if new tool comes in-prox with same values as previous tool sent.
+ *
+ * Hardware does report zero in most out-of-prox cases but not all.
+ */
+ if (prox) {
+ if (!wacom->shared->stylus_in_proximity) {
+ if (data[1] & 0x08) {
+ wacom->tool[0] = BTN_TOOL_RUBBER;
+ wacom->id[0] = ERASER_DEVICE_ID;
+ } else {
+ wacom->tool[0] = BTN_TOOL_PEN;
+ wacom->id[0] = STYLUS_DEVICE_ID;
+ }
+ wacom->shared->stylus_in_proximity = true;
+ }
+ x = le16_to_cpup((__le16 *)&data[2]);
+ y = le16_to_cpup((__le16 *)&data[4]);
+ p = le16_to_cpup((__le16 *)&data[6]);
+ /*
+ * Convert distance from out prox to distance from tablet.
+ * distance will be greater than distance_max once
+ * touching and applying pressure; do not report negative
+ * distance.
+ */
+ if (data[8] <= features->distance_max)
+ d = features->distance_max - data[8];
+
+ pen = data[1] & 0x01;
+ btn1 = data[1] & 0x02;
+ btn2 = data[1] & 0x04;
+ }
+
+ input_report_key(input, BTN_TOUCH, pen);
+ input_report_key(input, BTN_STYLUS, btn1);
+ input_report_key(input, BTN_STYLUS2, btn2);
+
+ input_report_abs(input, ABS_X, x);
+ input_report_abs(input, ABS_Y, y);
+ input_report_abs(input, ABS_PRESSURE, p);
+ input_report_abs(input, ABS_DISTANCE, d);
+
+ if (!prox) {
+ wacom->id[0] = 0;
+ wacom->shared->stylus_in_proximity = false;
+ }
+
+ input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
+
+ return 1;
+}
+
+static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
+{
+ if (len == WACOM_PKGLEN_BBTOUCH)
+ return wacom_bpt_touch(wacom);
+ else if (len == WACOM_PKGLEN_BBTOUCH3)
+ return wacom_bpt3_touch(wacom);
+ else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
+ return wacom_bpt_pen(wacom);
+
+ return 0;
+}
+
+static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
+{
+ unsigned char *data = wacom->data;
+ int connected;
+
+ if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
+ return 0;
+
+ connected = data[1] & 0x01;
+ if (connected) {
+ int pid, battery;
+
+ if ((wacom->shared->type == INTUOSHT) &&
+ wacom->shared->touch_max) {
+ input_report_switch(wacom->shared->touch_input,
+ SW_MUTE_DEVICE, data[5] & 0x40);
+ input_sync(wacom->shared->touch_input);
+ }
+
+ pid = get_unaligned_be16(&data[6]);
+ battery = data[5] & 0x3f;
+ if (wacom->pid != pid) {
+ wacom->pid = pid;
+ wacom_schedule_work(wacom);
+ }
+ wacom->battery_capacity = battery;
+ } else if (wacom->pid != 0) {
+ /* disconnected while previously connected */
+ wacom->pid = 0;
+ wacom_schedule_work(wacom);
+ wacom->battery_capacity = 0;
+ }
+
+ return 0;
+}
+
+void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
+{
+ bool sync;
+
+ switch (wacom_wac->features.type) {
+ case PENPARTNER:
+ sync = wacom_penpartner_irq(wacom_wac);
+ break;
+
+ case PL:
+ sync = wacom_pl_irq(wacom_wac);
+ break;
+
+ case WACOM_G4:
+ case GRAPHIRE:
+ case WACOM_MO:
+ sync = wacom_graphire_irq(wacom_wac);
+ break;
+
+ case PTU:
+ sync = wacom_ptu_irq(wacom_wac);
+ break;
+
+ case DTU:
+ sync = wacom_dtu_irq(wacom_wac);
+ break;
+
+ case DTUS:
+ sync = wacom_dtus_irq(wacom_wac);
+ break;
+
+ case INTUOS:
+ case INTUOS3S:
+ case INTUOS3:
+ case INTUOS3L:
+ case INTUOS4S:
+ case INTUOS4:
+ case INTUOS4L:
+ case CINTIQ:
+ case WACOM_BEE:
+ case WACOM_13HD:
+ case WACOM_21UX2:
+ case WACOM_22HD:
+ case WACOM_24HD:
+ case DTK:
+ case CINTIQ_HYBRID:
+ sync = wacom_intuos_irq(wacom_wac);
+ break;
+
+ case WACOM_24HDT:
+ sync = wacom_24hdt_irq(wacom_wac);
+ break;
+
+ case INTUOS5S:
+ case INTUOS5:
+ case INTUOS5L:
+ case INTUOSPS:
+ case INTUOSPM:
+ case INTUOSPL:
+ if (len == WACOM_PKGLEN_BBTOUCH3)
+ sync = wacom_bpt3_touch(wacom_wac);
+ else
+ sync = wacom_intuos_irq(wacom_wac);
+ break;
+
+ case TABLETPC:
+ case TABLETPCE:
+ case TABLETPC2FG:
+ case MTSCREEN:
+ case MTTPC:
+ case MTTPC_B:
+ sync = wacom_tpc_irq(wacom_wac, len);
+ break;
+
+ case BAMBOO_PT:
+ case INTUOSHT:
+ sync = wacom_bpt_irq(wacom_wac, len);
+ break;
+
+ case WIRELESS:
+ sync = wacom_wireless_irq(wacom_wac, len);
+ break;
+
+ default:
+ sync = false;
+ break;
+ }
+
+ if (sync) {
+ input_sync(wacom_wac->input);
+ if (wacom_wac->pad_input)
+ input_sync(wacom_wac->pad_input);
+ }
+}
+
+static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
+{
+ struct input_dev *input_dev = wacom_wac->input;
+
+ input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
+
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
+ __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
+ __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
+ __set_bit(BTN_STYLUS, input_dev->keybit);
+ __set_bit(BTN_STYLUS2, input_dev->keybit);
+
+ 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);
+}
+
+static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
+{
+ struct input_dev *input_dev = wacom_wac->input;
+
+ input_set_capability(input_dev, EV_REL, REL_WHEEL);
+
+ wacom_setup_cintiq(wacom_wac);
+
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+ __set_bit(BTN_MIDDLE, input_dev->keybit);
+ __set_bit(BTN_SIDE, input_dev->keybit);
+ __set_bit(BTN_EXTRA, input_dev->keybit);
+ __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
+ __set_bit(BTN_TOOL_LENS, input_dev->keybit);
+
+ 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 wacom_setup_device_quirks(struct wacom_features *features)
+{
+
+ /* touch device found but size is not defined. use default */
+ if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
+ features->x_max = 1023;
+ features->y_max = 1023;
+ }
+
+ /* these device have multiple inputs */
+ if (features->type >= WIRELESS ||
+ (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
+ (features->oVid && features->oPid))
+ features->quirks |= WACOM_QUIRK_MULTI_INPUT;
+
+ /* quirk for bamboo touch with 2 low res touches */
+ if (features->type == BAMBOO_PT &&
+ features->pktlen == WACOM_PKGLEN_BBTOUCH) {
+ features->x_max <<= 5;
+ features->y_max <<= 5;
+ features->x_fuzz <<= 5;
+ features->y_fuzz <<= 5;
+ features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
+ }
+
+ if (features->type == WIRELESS) {
+
+ /* monitor never has input and pen/touch have delayed create */
+ features->quirks |= WACOM_QUIRK_NO_INPUT;
+
+ /* must be monitor interface if no device_type set */
+ if (!features->device_type)
+ features->quirks |= WACOM_QUIRK_MONITOR;
+ }
+}
+
+static void wacom_abs_set_axis(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac)
+{
+ struct wacom_features *features = &wacom_wac->features;
+
+ if (features->device_type == BTN_TOOL_PEN) {
+ input_set_abs_params(input_dev, ABS_X, features->x_min,
+ features->x_max, features->x_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_Y, features->y_min,
+ features->y_max, features->y_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_PRESSURE, 0,
+ features->pressure_max, features->pressure_fuzz, 0);
+
+ /* penabled devices have fixed resolution for each model */
+ input_abs_set_res(input_dev, ABS_X, features->x_resolution);
+ input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
+ } else {
+ if (features->touch_max <= 2) {
+ input_set_abs_params(input_dev, ABS_X, 0,
+ features->x_max, features->x_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0,
+ features->y_max, features->y_fuzz, 0);
+ input_abs_set_res(input_dev, ABS_X,
+ features->x_resolution);
+ input_abs_set_res(input_dev, ABS_Y,
+ features->y_resolution);
+ }
+
+ if (features->touch_max > 1) {
+ input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
+ features->x_max, features->x_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
+ features->y_max, features->y_fuzz, 0);
+ input_abs_set_res(input_dev, ABS_MT_POSITION_X,
+ features->x_resolution);
+ input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
+ features->y_resolution);
+ }
+ }
+}
+
+int wacom_setup_input_capabilities(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac)
+{
+ struct wacom_features *features = &wacom_wac->features;
+
+ input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+
+ __set_bit(BTN_TOUCH, input_dev->keybit);
+ __set_bit(ABS_MISC, input_dev->absbit);
+
+ wacom_abs_set_axis(input_dev, wacom_wac);
+
+ switch (features->type) {
+ case WACOM_MO:
+ input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
+ /* fall through */
+
+ case WACOM_G4:
+ /* fall through */
+
+ case GRAPHIRE:
+ input_set_capability(input_dev, EV_REL, REL_WHEEL);
+
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+ __set_bit(BTN_MIDDLE, input_dev->keybit);
+
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
+ __set_bit(BTN_STYLUS, input_dev->keybit);
+ __set_bit(BTN_STYLUS2, input_dev->keybit);
+
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+ break;
+
+ case WACOM_24HD:
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+ input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
+ /* fall through */
+
+ case DTK:
+ __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+
+ wacom_setup_cintiq(wacom_wac);
+ break;
+
+ case WACOM_22HD:
+ case WACOM_21UX2:
+ case WACOM_BEE:
+ case CINTIQ:
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+
+ __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+
+ wacom_setup_cintiq(wacom_wac);
+ break;
+
+ case WACOM_13HD:
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+ __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+ wacom_setup_cintiq(wacom_wac);
+ break;
+
+ case INTUOS3:
+ case INTUOS3L:
+ case INTUOS3S:
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+ /* fall through */
+
+ case INTUOS:
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+
+ wacom_setup_intuos(wacom_wac);
+ break;
+
+ case INTUOS5:
+ case INTUOS5L:
+ case INTUOSPM:
+ case INTUOSPL:
+ case INTUOS5S:
+ case INTUOSPS:
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+
+ if (features->device_type == BTN_TOOL_PEN) {
+ input_set_abs_params(input_dev, ABS_DISTANCE, 0,
+ features->distance_max,
+ 0, 0);
+
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+
+ wacom_setup_intuos(wacom_wac);
+ } else if (features->device_type == BTN_TOOL_FINGER) {
+ __clear_bit(ABS_MISC, input_dev->absbit);
+
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
+ 0, features->x_max, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
+ 0, features->y_max, 0, 0);
+ input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
+ }
+ break;
+
+ case INTUOS4:
+ case INTUOS4L:
+ case INTUOS4S:
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+ wacom_setup_intuos(wacom_wac);
+
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+ break;
+
+ case WACOM_24HDT:
+ if (features->device_type == BTN_TOOL_FINGER) {
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
+ }
+ /* fall through */
+
+ case MTSCREEN:
+ case MTTPC:
+ case MTTPC_B:
+ case TABLETPC2FG:
+ if (features->device_type == BTN_TOOL_FINGER) {
+ unsigned int flags = INPUT_MT_DIRECT;
+
+ if (wacom_wac->features.type == TABLETPC2FG)
+ flags = 0;
+
+ input_mt_init_slots(input_dev, features->touch_max, flags);
+ }
+ /* fall through */
+
+ case TABLETPC:
+ case TABLETPCE:
+ __clear_bit(ABS_MISC, input_dev->absbit);
+
+ __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+
+ if (features->device_type != BTN_TOOL_PEN)
+ break; /* no need to process stylus stuff */
+
+ /* fall through */
+
+ case DTUS:
+ case PL:
+ case DTU:
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ __set_bit(BTN_STYLUS, input_dev->keybit);
+ __set_bit(BTN_STYLUS2, input_dev->keybit);
+
+ __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+ break;
+
+ case PTU:
+ __set_bit(BTN_STYLUS2, input_dev->keybit);
+ /* fall through */
+
+ case PENPARTNER:
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ __set_bit(BTN_STYLUS, input_dev->keybit);
+
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+ break;
+
+ case INTUOSHT:
+ if (features->touch_max &&
+ features->device_type == BTN_TOOL_FINGER) {
+ input_dev->evbit[0] |= BIT_MASK(EV_SW);
+ __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
+ }
+ /* fall through */
+
+ case BAMBOO_PT:
+ __clear_bit(ABS_MISC, input_dev->absbit);
+
+ if (features->device_type == BTN_TOOL_FINGER) {
+
+ if (features->touch_max) {
+ /* touch interface */
+ unsigned int flags = INPUT_MT_POINTER;
+
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+ if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
+ input_set_abs_params(input_dev,
+ ABS_MT_TOUCH_MAJOR,
+ 0, features->x_max, 0, 0);
+ input_set_abs_params(input_dev,
+ ABS_MT_TOUCH_MINOR,
+ 0, features->y_max, 0, 0);
+ } else {
+ __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
+ __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
+ flags = 0;
+ }
+ input_mt_init_slots(input_dev, features->touch_max, flags);
+ } else {
+ /* buttons/keys only interface */
+ __clear_bit(ABS_X, input_dev->absbit);
+ __clear_bit(ABS_Y, input_dev->absbit);
+ __clear_bit(BTN_TOUCH, input_dev->keybit);
+ }
+ } else if (features->device_type == BTN_TOOL_PEN) {
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_STYLUS, input_dev->keybit);
+ __set_bit(BTN_STYLUS2, input_dev->keybit);
+ input_set_abs_params(input_dev, ABS_DISTANCE, 0,
+ features->distance_max,
+ 0, 0);
+ }
+ break;
+
+ case CINTIQ_HYBRID:
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+ __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+
+ wacom_setup_cintiq(wacom_wac);
+ break;
+ }
+ return 0;
+}
+
+int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac)
+{
+ struct wacom_features *features = &wacom_wac->features;
+ int i;
+
+ input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+
+ /* kept for making legacy xf86-input-wacom working with the wheels */
+ __set_bit(ABS_MISC, input_dev->absbit);
+
+ /* kept for making legacy xf86-input-wacom accepting the pad */
+ input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
+
+ switch (features->type) {
+ case WACOM_MO:
+ __set_bit(BTN_BACK, input_dev->keybit);
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_FORWARD, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+ input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
+ break;
+
+ case WACOM_G4:
+ __set_bit(BTN_BACK, input_dev->keybit);
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_FORWARD, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+ input_set_capability(input_dev, EV_REL, REL_WHEEL);
+ break;
+
+ case WACOM_24HD:
+ __set_bit(BTN_A, input_dev->keybit);
+ __set_bit(BTN_B, input_dev->keybit);
+ __set_bit(BTN_C, input_dev->keybit);
+ __set_bit(BTN_X, input_dev->keybit);
+ __set_bit(BTN_Y, input_dev->keybit);
+ __set_bit(BTN_Z, input_dev->keybit);
+
+ for (i = 0; i < 10; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
+
+ __set_bit(KEY_PROG1, input_dev->keybit);
+ __set_bit(KEY_PROG2, input_dev->keybit);
+ __set_bit(KEY_PROG3, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
+ input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
+ break;
+
+ case DTK:
+ for (i = 0; i < 6; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
+
+ break;
+
+ case WACOM_22HD:
+ __set_bit(KEY_PROG1, input_dev->keybit);
+ __set_bit(KEY_PROG2, input_dev->keybit);
+ __set_bit(KEY_PROG3, input_dev->keybit);
+ /* fall through */
+
+ case WACOM_21UX2:
+ __set_bit(BTN_A, input_dev->keybit);
+ __set_bit(BTN_B, input_dev->keybit);
+ __set_bit(BTN_C, input_dev->keybit);
+ __set_bit(BTN_X, input_dev->keybit);
+ __set_bit(BTN_Y, input_dev->keybit);
+ __set_bit(BTN_Z, input_dev->keybit);
+ __set_bit(BTN_BASE, input_dev->keybit);
+ __set_bit(BTN_BASE2, input_dev->keybit);
+ /* fall through */
+
+ case WACOM_BEE:
+ __set_bit(BTN_8, input_dev->keybit);
+ __set_bit(BTN_9, input_dev->keybit);
+ /* fall through */
+
+ case CINTIQ:
+ for (i = 0; i < 8; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
+ input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
+ break;
+
+ case WACOM_13HD:
+ for (i = 0; i < 9; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
+ break;
+
+ case INTUOS3:
+ case INTUOS3L:
+ __set_bit(BTN_4, input_dev->keybit);
+ __set_bit(BTN_5, input_dev->keybit);
+ __set_bit(BTN_6, input_dev->keybit);
+ __set_bit(BTN_7, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
+ /* fall through */
+
+ case INTUOS3S:
+ __set_bit(BTN_0, input_dev->keybit);
+ __set_bit(BTN_1, input_dev->keybit);
+ __set_bit(BTN_2, input_dev->keybit);
+ __set_bit(BTN_3, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
+ break;
+
+ case INTUOS5:
+ case INTUOS5L:
+ case INTUOSPM:
+ case INTUOSPL:
+ __set_bit(BTN_7, input_dev->keybit);
+ __set_bit(BTN_8, input_dev->keybit);
+ /* fall through */
+
+ case INTUOS5S:
+ case INTUOSPS:
+ /* touch interface does not have the pad device */
+ if (features->device_type != BTN_TOOL_PEN)
+ return 1;
+
+ for (i = 0; i < 7; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
+ break;
+
+ case INTUOS4:
+ case INTUOS4L:
+ __set_bit(BTN_7, input_dev->keybit);
+ __set_bit(BTN_8, input_dev->keybit);
+ /* fall through */
+
+ case INTUOS4S:
+ for (i = 0; i < 7; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
+ break;
+
+ case CINTIQ_HYBRID:
+ for (i = 0; i < 9; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
+
+ break;
+
+ case DTUS:
+ for (i = 0; i < 4; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
+ break;
+
+ case INTUOSHT:
+ case BAMBOO_PT:
+ /* pad device is on the touch interface */
+ if (features->device_type != BTN_TOOL_FINGER)
+ return 1;
+
+ __clear_bit(ABS_MISC, input_dev->absbit);
+
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_FORWARD, input_dev->keybit);
+ __set_bit(BTN_BACK, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+
+ break;
+
+ default:
+ /* no pad supported */
+ return 1;
+ }
+ return 0;
+}
+
+static const struct wacom_features wacom_features_0x00 =
+ { "Wacom Penpartner", 5040, 3780, 255, 0,
+ PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
+static const struct wacom_features wacom_features_0x10 =
+ { "Wacom Graphire", 10206, 7422, 511, 63,
+ GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
+static const struct wacom_features wacom_features_0x11 =
+ { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
+ GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
+static const struct wacom_features wacom_features_0x12 =
+ { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
+ GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
+static const struct wacom_features wacom_features_0x13 =
+ { "Wacom Graphire3", 10208, 7424, 511, 63,
+ GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
+static const struct wacom_features wacom_features_0x14 =
+ { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
+ GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
+static const struct wacom_features wacom_features_0x15 =
+ { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
+ WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
+static const struct wacom_features wacom_features_0x16 =
+ { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
+ WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
+static const struct wacom_features wacom_features_0x17 =
+ { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
+ WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x18 =
+ { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
+ WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x19 =
+ { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
+ GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
+static const struct wacom_features wacom_features_0x60 =
+ { "Wacom Volito", 5104, 3712, 511, 63,
+ GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
+static const struct wacom_features wacom_features_0x61 =
+ { "Wacom PenStation2", 3250, 2320, 255, 63,
+ GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
+static const struct wacom_features wacom_features_0x62 =
+ { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
+ GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
+static const struct wacom_features wacom_features_0x63 =
+ { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
+ GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
+static const struct wacom_features wacom_features_0x64 =
+ { "Wacom PenPartner2", 3250, 2320, 511, 63,
+ GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
+static const struct wacom_features wacom_features_0x65 =
+ { "Wacom Bamboo", 14760, 9225, 511, 63,
+ WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x69 =
+ { "Wacom Bamboo1", 5104, 3712, 511, 63,
+ GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
+static const struct wacom_features wacom_features_0x6A =
+ { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
+ GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x6B =
+ { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
+ GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x20 =
+ { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x21 =
+ { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x22 =
+ { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x23 =
+ { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x24 =
+ { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x30 =
+ { "Wacom PL400", 5408, 4056, 255, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x31 =
+ { "Wacom PL500", 6144, 4608, 255, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x32 =
+ { "Wacom PL600", 6126, 4604, 255, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x33 =
+ { "Wacom PL600SX", 6260, 5016, 255, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x34 =
+ { "Wacom PL550", 6144, 4608, 511, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x35 =
+ { "Wacom PL800", 7220, 5780, 511, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x37 =
+ { "Wacom PL700", 6758, 5406, 511, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x38 =
+ { "Wacom PL510", 6282, 4762, 511, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x39 =
+ { "Wacom DTU710", 34080, 27660, 511, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0xC4 =
+ { "Wacom DTF521", 6282, 4762, 511, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0xC0 =
+ { "Wacom DTF720", 6858, 5506, 511, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0xC2 =
+ { "Wacom DTF720a", 6858, 5506, 511, 0,
+ PL, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x03 =
+ { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
+ PTU, WACOM_PL_RES, WACOM_PL_RES };
+static const struct wacom_features wacom_features_0x41 =
+ { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x42 =
+ { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x43 =
+ { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x44 =
+ { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x45 =
+ { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xB0 =
+ { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
+ INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xB1 =
+ { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
+ INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xB2 =
+ { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
+ INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xB3 =
+ { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
+ INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xB4 =
+ { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
+ INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xB5 =
+ { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
+ INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xB7 =
+ { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
+ INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xB8 =
+ { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
+ INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xB9 =
+ { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
+ INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xBA =
+ { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
+ INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xBB =
+ { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
+ INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xBC =
+ { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
+ INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0x26 =
+ { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
+ INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
+static const struct wacom_features wacom_features_0x27 =
+ { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
+ INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
+static const struct wacom_features wacom_features_0x28 =
+ { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
+ INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
+static const struct wacom_features wacom_features_0x29 =
+ { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
+ INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0x2A =
+ { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
+ INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0x314 =
+ { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
+ INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0x315 =
+ { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
+ INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0x317 =
+ { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
+ INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0xF4 =
+ { "Wacom Cintiq 24HD", 104280, 65400, 2047, 63,
+ WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
+static const struct wacom_features wacom_features_0xF8 =
+ { "Wacom Cintiq 24HD touch", 104280, 65400, 2047, 63, /* Pen */
+ WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
+static const struct wacom_features wacom_features_0xF6 =
+ { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0x3F =
+ { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
+ CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xC5 =
+ { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
+ WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0xC6 =
+ { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
+ WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0x304 =
+ { "Wacom Cintiq 13HD", 59352, 33648, 1023, 63,
+ WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
+static const struct wacom_features wacom_features_0xC7 =
+ { "Wacom DTU1931", 37832, 30305, 511, 0,
+ PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xCE =
+ { "Wacom DTU2231", 47864, 27011, 511, 0,
+ DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
+static const struct wacom_features wacom_features_0xF0 =
+ { "Wacom DTU1631", 34623, 19553, 511, 0,
+ DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xFB =
+ { "Wacom DTU1031", 22096, 13960, 511, 0,
+ DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x57 =
+ { "Wacom DTK2241", 95640, 54060, 2047, 63,
+ DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
+static const struct wacom_features wacom_features_0x59 = /* Pen */
+ { "Wacom DTH2242", 95640, 54060, 2047, 63,
+ DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
+static const struct wacom_features wacom_features_0x5D = /* Touch */
+ { "Wacom DTH2242", .type = WACOM_24HDT,
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0xCC =
+ { "Wacom Cintiq 21UX2", 87000, 65400, 2047, 63,
+ WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
+static const struct wacom_features wacom_features_0xFA =
+ { "Wacom Cintiq 22HD", 95640, 54060, 2047, 63,
+ WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
+static const struct wacom_features wacom_features_0x5B =
+ { "Wacom Cintiq 22HDT", 95640, 54060, 2047, 63,
+ WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
+static const struct wacom_features wacom_features_0x5E =
+ { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0x90 =
+ { "Wacom ISDv4 90", 26202, 16325, 255, 0,
+ TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x93 =
+ { "Wacom ISDv4 93", 26202, 16325, 255, 0,
+ TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x97 =
+ { "Wacom ISDv4 97", 26202, 16325, 511, 0,
+ TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x9A =
+ { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
+ TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x9F =
+ { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
+ TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xE2 =
+ { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
+ TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xE3 =
+ { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
+ TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xE5 =
+ { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
+ MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xE6 =
+ { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
+ TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xEC =
+ { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
+ TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xED =
+ { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
+ TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xEF =
+ { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
+ TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x100 =
+ { "Wacom ISDv4 100", 26202, 16325, 255, 0,
+ MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x101 =
+ { "Wacom ISDv4 101", 26202, 16325, 255, 0,
+ MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x10D =
+ { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
+ MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x10E =
+ { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
+ MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x10F =
+ { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
+ MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x116 =
+ { "Wacom ISDv4 116", 26202, 16325, 255, 0,
+ TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x4001 =
+ { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
+ MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x4004 =
+ { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
+ MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x5000 =
+ { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
+ MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x5002 =
+ { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
+ MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x47 =
+ { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
+ INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x84 =
+ { "Wacom Wireless Receiver", 0, 0, 0, 0,
+ WIRELESS, 0, 0, .touch_max = 16 };
+static const struct wacom_features wacom_features_0xD0 =
+ { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xD1 =
+ { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xD2 =
+ { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xD3 =
+ { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xD4 =
+ { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xD5 =
+ { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xD6 =
+ { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xD7 =
+ { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xD8 =
+ { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xDA =
+ { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xDB =
+ { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
+static const struct wacom_features wacom_features_0xDD =
+ { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xDE =
+ { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
+static const struct wacom_features wacom_features_0xDF =
+ { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
+static const struct wacom_features wacom_features_0x300 =
+ { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x301 =
+ { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
+ BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x302 =
+ { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
+ INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0x303 =
+ { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
+ INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0x30E =
+ { "Wacom Intuos S", 15200, 9500, 1023, 31,
+ INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0x6004 =
+ { "ISD-V4", 12800, 8000, 255, 0,
+ TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x307 =
+ { "Wacom ISDv5 307", 59352, 33648, 2047, 63,
+ CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
+static const struct wacom_features wacom_features_0x309 =
+ { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+
+#define USB_DEVICE_WACOM(prod) \
+ HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
+ .driver_data = (kernel_ulong_t)&wacom_features_##prod
+
+#define USB_DEVICE_LENOVO(prod) \
+ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
+ .driver_data = (kernel_ulong_t)&wacom_features_##prod
+
+const struct hid_device_id wacom_ids[] = {
+ { USB_DEVICE_WACOM(0x00) },
+ { USB_DEVICE_WACOM(0x03) },
+ { USB_DEVICE_WACOM(0x10) },
+ { USB_DEVICE_WACOM(0x11) },
+ { USB_DEVICE_WACOM(0x12) },
+ { USB_DEVICE_WACOM(0x13) },
+ { USB_DEVICE_WACOM(0x14) },
+ { USB_DEVICE_WACOM(0x15) },
+ { USB_DEVICE_WACOM(0x16) },
+ { USB_DEVICE_WACOM(0x17) },
+ { USB_DEVICE_WACOM(0x18) },
+ { USB_DEVICE_WACOM(0x19) },
+ { USB_DEVICE_WACOM(0x20) },
+ { USB_DEVICE_WACOM(0x21) },
+ { USB_DEVICE_WACOM(0x22) },
+ { USB_DEVICE_WACOM(0x23) },
+ { USB_DEVICE_WACOM(0x24) },
+ { USB_DEVICE_WACOM(0x26) },
+ { USB_DEVICE_WACOM(0x27) },
+ { USB_DEVICE_WACOM(0x28) },
+ { USB_DEVICE_WACOM(0x29) },
+ { USB_DEVICE_WACOM(0x2A) },
+ { USB_DEVICE_WACOM(0x30) },
+ { USB_DEVICE_WACOM(0x31) },
+ { USB_DEVICE_WACOM(0x32) },
+ { USB_DEVICE_WACOM(0x33) },
+ { USB_DEVICE_WACOM(0x34) },
+ { USB_DEVICE_WACOM(0x35) },
+ { USB_DEVICE_WACOM(0x37) },
+ { USB_DEVICE_WACOM(0x38) },
+ { USB_DEVICE_WACOM(0x39) },
+ { USB_DEVICE_WACOM(0x3F) },
+ { USB_DEVICE_WACOM(0x41) },
+ { USB_DEVICE_WACOM(0x42) },
+ { USB_DEVICE_WACOM(0x43) },
+ { USB_DEVICE_WACOM(0x44) },
+ { USB_DEVICE_WACOM(0x45) },
+ { USB_DEVICE_WACOM(0x47) },
+ { USB_DEVICE_WACOM(0x57) },
+ { USB_DEVICE_WACOM(0x59) },
+ { USB_DEVICE_WACOM(0x5B) },
+ { USB_DEVICE_WACOM(0x5D) },
+ { USB_DEVICE_WACOM(0x5E) },
+ { USB_DEVICE_WACOM(0x60) },
+ { USB_DEVICE_WACOM(0x61) },
+ { USB_DEVICE_WACOM(0x62) },
+ { USB_DEVICE_WACOM(0x63) },
+ { USB_DEVICE_WACOM(0x64) },
+ { USB_DEVICE_WACOM(0x65) },
+ { USB_DEVICE_WACOM(0x69) },
+ { USB_DEVICE_WACOM(0x6A) },
+ { USB_DEVICE_WACOM(0x6B) },
+ { USB_DEVICE_WACOM(0x84) },
+ { USB_DEVICE_WACOM(0x90) },
+ { USB_DEVICE_WACOM(0x93) },
+ { USB_DEVICE_WACOM(0x97) },
+ { USB_DEVICE_WACOM(0x9A) },
+ { USB_DEVICE_WACOM(0x9F) },
+ { USB_DEVICE_WACOM(0xB0) },
+ { USB_DEVICE_WACOM(0xB1) },
+ { USB_DEVICE_WACOM(0xB2) },
+ { USB_DEVICE_WACOM(0xB3) },
+ { USB_DEVICE_WACOM(0xB4) },
+ { USB_DEVICE_WACOM(0xB5) },
+ { USB_DEVICE_WACOM(0xB7) },
+ { USB_DEVICE_WACOM(0xB8) },
+ { USB_DEVICE_WACOM(0xB9) },
+ { USB_DEVICE_WACOM(0xBA) },
+ { USB_DEVICE_WACOM(0xBB) },
+ { USB_DEVICE_WACOM(0xBC) },
+ { USB_DEVICE_WACOM(0xC0) },
+ { USB_DEVICE_WACOM(0xC2) },
+ { USB_DEVICE_WACOM(0xC4) },
+ { USB_DEVICE_WACOM(0xC5) },
+ { USB_DEVICE_WACOM(0xC6) },
+ { USB_DEVICE_WACOM(0xC7) },
+ { USB_DEVICE_WACOM(0xCC) },
+ { USB_DEVICE_WACOM(0xCE) },
+ { USB_DEVICE_WACOM(0xD0) },
+ { USB_DEVICE_WACOM(0xD1) },
+ { USB_DEVICE_WACOM(0xD2) },
+ { USB_DEVICE_WACOM(0xD3) },
+ { USB_DEVICE_WACOM(0xD4) },
+ { USB_DEVICE_WACOM(0xD5) },
+ { USB_DEVICE_WACOM(0xD6) },
+ { USB_DEVICE_WACOM(0xD7) },
+ { USB_DEVICE_WACOM(0xD8) },
+ { USB_DEVICE_WACOM(0xDA) },
+ { USB_DEVICE_WACOM(0xDB) },
+ { USB_DEVICE_WACOM(0xDD) },
+ { USB_DEVICE_WACOM(0xDE) },
+ { USB_DEVICE_WACOM(0xDF) },
+ { USB_DEVICE_WACOM(0xE2) },
+ { USB_DEVICE_WACOM(0xE3) },
+ { USB_DEVICE_WACOM(0xE5) },
+ { USB_DEVICE_WACOM(0xE6) },
+ { USB_DEVICE_WACOM(0xEC) },
+ { USB_DEVICE_WACOM(0xED) },
+ { USB_DEVICE_WACOM(0xEF) },
+ { USB_DEVICE_WACOM(0xF0) },
+ { USB_DEVICE_WACOM(0xF4) },
+ { USB_DEVICE_WACOM(0xF6) },
+ { USB_DEVICE_WACOM(0xF8) },
+ { USB_DEVICE_WACOM(0xFA) },
+ { USB_DEVICE_WACOM(0xFB) },
+ { USB_DEVICE_WACOM(0x100) },
+ { USB_DEVICE_WACOM(0x101) },
+ { USB_DEVICE_WACOM(0x10D) },
+ { USB_DEVICE_WACOM(0x10E) },
+ { USB_DEVICE_WACOM(0x10F) },
+ { USB_DEVICE_WACOM(0x116) },
+ { USB_DEVICE_WACOM(0x300) },
+ { USB_DEVICE_WACOM(0x301) },
+ { USB_DEVICE_WACOM(0x302) },
+ { USB_DEVICE_WACOM(0x303) },
+ { USB_DEVICE_WACOM(0x304) },
+ { USB_DEVICE_WACOM(0x307) },
+ { USB_DEVICE_WACOM(0x309) },
+ { USB_DEVICE_WACOM(0x30E) },
+ { USB_DEVICE_WACOM(0x314) },
+ { USB_DEVICE_WACOM(0x315) },
+ { USB_DEVICE_WACOM(0x317) },
+ { USB_DEVICE_WACOM(0x4001) },
+ { USB_DEVICE_WACOM(0x4004) },
+ { USB_DEVICE_WACOM(0x5000) },
+ { USB_DEVICE_WACOM(0x5002) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, wacom_ids);
--- /dev/null
+/*
+ * 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
+
+#include <linux/types.h>
+
+/* maximum packet length for USB devices */
+#define WACOM_PKGLEN_MAX 68
+
+#define WACOM_NAME_MAX 64
+
+/* packet length for individual models */
+#define WACOM_PKGLEN_PENPRTN 7
+#define WACOM_PKGLEN_GRAPHIRE 8
+#define WACOM_PKGLEN_BBFUN 9
+#define WACOM_PKGLEN_INTUOS 10
+#define WACOM_PKGLEN_TPC1FG 5
+#define WACOM_PKGLEN_TPC1FG_B 10
+#define WACOM_PKGLEN_TPC2FG 14
+#define WACOM_PKGLEN_BBTOUCH 20
+#define WACOM_PKGLEN_BBTOUCH3 64
+#define WACOM_PKGLEN_BBPEN 10
+#define WACOM_PKGLEN_WIRELESS 32
+#define WACOM_PKGLEN_MTOUCH 62
+#define WACOM_PKGLEN_MTTPC 40
+#define WACOM_PKGLEN_DTUS 68
+#define WACOM_PKGLEN_PENABLED 8
+
+/* wacom data size per MT contact */
+#define WACOM_BYTES_PER_MT_PACKET 11
+#define WACOM_BYTES_PER_24HDT_PACKET 14
+
+/* device IDs */
+#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
+
+/* wacom data packet report IDs */
+#define WACOM_REPORT_PENABLED 2
+#define WACOM_REPORT_INTUOSREAD 5
+#define WACOM_REPORT_INTUOSWRITE 6
+#define WACOM_REPORT_INTUOSPAD 12
+#define WACOM_REPORT_INTUOS5PAD 3
+#define WACOM_REPORT_DTUSPAD 21
+#define WACOM_REPORT_TPC1FG 6
+#define WACOM_REPORT_TPC2FG 13
+#define WACOM_REPORT_TPCMT 13
+#define WACOM_REPORT_TPCMT2 3
+#define WACOM_REPORT_TPCHID 15
+#define WACOM_REPORT_TPCST 16
+#define WACOM_REPORT_DTUS 17
+#define WACOM_REPORT_TPC1FGE 18
+#define WACOM_REPORT_24HDT 1
+#define WACOM_REPORT_WL 128
+#define WACOM_REPORT_USB 192
+
+/* device quirks */
+#define WACOM_QUIRK_MULTI_INPUT 0x0001
+#define WACOM_QUIRK_BBTOUCH_LOWRES 0x0002
+#define WACOM_QUIRK_NO_INPUT 0x0004
+#define WACOM_QUIRK_MONITOR 0x0008
+
+enum {
+ PENPARTNER = 0,
+ GRAPHIRE,
+ WACOM_G4,
+ PTU,
+ PL,
+ DTU,
+ DTUS,
+ INTUOS,
+ INTUOS3S,
+ INTUOS3,
+ INTUOS3L,
+ INTUOS4S,
+ INTUOS4,
+ INTUOS4L,
+ INTUOS5S,
+ INTUOS5,
+ INTUOS5L,
+ INTUOSPS,
+ INTUOSPM,
+ INTUOSPL,
+ INTUOSHT,
+ WACOM_21UX2,
+ WACOM_22HD,
+ DTK,
+ WACOM_24HD,
+ CINTIQ_HYBRID,
+ CINTIQ,
+ WACOM_BEE,
+ WACOM_13HD,
+ WACOM_MO,
+ WIRELESS,
+ BAMBOO_PT,
+ WACOM_24HDT,
+ TABLETPC, /* add new TPC below */
+ TABLETPCE,
+ TABLETPC2FG,
+ MTSCREEN,
+ MTTPC,
+ MTTPC_B,
+ MAX_TYPE
+};
+
+struct wacom_features {
+ const char *name;
+ int x_max;
+ int y_max;
+ int pressure_max;
+ int distance_max;
+ int type;
+ int x_resolution;
+ int y_resolution;
+ int x_min;
+ int y_min;
+ int device_type;
+ int x_phy;
+ int y_phy;
+ unsigned unit;
+ int unitExpo;
+ int x_fuzz;
+ int y_fuzz;
+ int pressure_fuzz;
+ int distance_fuzz;
+ unsigned quirks;
+ unsigned touch_max;
+ int oVid;
+ int oPid;
+ int pktlen;
+ bool check_for_hid_type;
+ int hid_type;
+};
+
+struct wacom_shared {
+ bool stylus_in_proximity;
+ bool touch_down;
+ /* for wireless device to access USB interfaces */
+ unsigned touch_max;
+ int type;
+ struct input_dev *touch_input;
+};
+
+struct wacom_wac {
+ char name[WACOM_NAME_MAX];
+ char pad_name[WACOM_NAME_MAX];
+ unsigned char data[WACOM_PKGLEN_MAX];
+ int tool[2];
+ int id[2];
+ __u32 serial[2];
+ struct wacom_features features;
+ struct wacom_shared *shared;
+ struct input_dev *input;
+ struct input_dev *pad_input;
+ int pid;
+ int battery_capacity;
+ int num_contacts_left;
+};
+
+#endif
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 POWER_SUPPLY
- select USB
- select NEW_LEDS
- select LEDS_CLASS
- 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
# 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-$(CONFIG_TABLET_USB_HANWANG) += hanwang.o
obj-$(CONFIG_TABLET_USB_KBTAB) += kbtab.o
-obj-$(CONFIG_TABLET_USB_WACOM) += wacom.o
+++ /dev/null
-/*
- * 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) 2002-2011 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
- * - add defines for features->type
- * - add new devices (0x9F, 0xE2, and 0XE3)
- */
-
-/*
- * 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/mod_devicetable.h>
-#include <linux/usb/input.h>
-#include <linux/power_supply.h>
-#include <asm/unaligned.h>
-
-/*
- * Version Information
- */
-#define DRIVER_VERSION "v1.53"
-#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
-#define USB_VENDOR_ID_LENOVO 0x17ef
-
-struct wacom {
- struct usb_device *usbdev;
- struct usb_interface *intf;
- struct wacom_wac wacom_wac;
- struct hid_device *hdev;
- struct mutex lock;
- struct work_struct work;
- struct wacom_led {
- u8 select[2]; /* status led selector (0..3) */
- u8 llv; /* status led brightness no button (1..127) */
- u8 hlv; /* status led brightness button pressed (1..127) */
- u8 img_lum; /* OLED matrix display brightness */
- } led;
- struct power_supply battery;
-};
-
-static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
-{
- struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
- schedule_work(&wacom->work);
-}
-
-extern const struct hid_device_id wacom_ids[];
-
-void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
-void wacom_setup_device_quirks(struct wacom_features *features);
-int wacom_setup_input_capabilities(struct input_dev *input_dev,
- struct wacom_wac *wacom_wac);
-int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
- struct wacom_wac *wacom_wac);
-#endif
+++ /dev/null
-/*
- * 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_wac.h"
-#include "wacom.h"
-#include <linux/hid.h>
-
-#define WAC_MSG_RETRIES 5
-
-#define WAC_CMD_LED_CONTROL 0x20
-#define WAC_CMD_ICON_START 0x21
-#define WAC_CMD_ICON_XFER 0x23
-#define WAC_CMD_RETRIES 10
-
-static int wacom_get_report(struct hid_device *hdev, u8 type, u8 id,
- void *buf, size_t size, unsigned int retries)
-{
- int retval;
-
- do {
- retval = hid_hw_raw_request(hdev, id, buf, size, type,
- HID_REQ_GET_REPORT);
- } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
-
- return retval;
-}
-
-static int wacom_set_report(struct hid_device *hdev, u8 type, u8 id,
- void *buf, size_t size, unsigned int retries)
-{
- int retval;
-
- do {
- retval = hid_hw_raw_request(hdev, id, buf, size, type,
- HID_REQ_SET_REPORT);
- } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
-
- return retval;
-}
-
-static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
- u8 *raw_data, int size)
-{
- struct wacom *wacom = hid_get_drvdata(hdev);
-
- if (size > WACOM_PKGLEN_MAX)
- return 1;
-
- memcpy(wacom->wacom_wac.data, raw_data, size);
-
- wacom_wac_irq(&wacom->wacom_wac, size);
-
- return 0;
-}
-
-static int wacom_open(struct input_dev *dev)
-{
- struct wacom *wacom = input_get_drvdata(dev);
- int retval;
-
- mutex_lock(&wacom->lock);
- retval = hid_hw_open(wacom->hdev);
- mutex_unlock(&wacom->lock);
-
- return retval;
-}
-
-static void wacom_close(struct input_dev *dev)
-{
- struct wacom *wacom = input_get_drvdata(dev);
-
- mutex_lock(&wacom->lock);
- hid_hw_close(wacom->hdev);
- mutex_unlock(&wacom->lock);
-}
-
-/*
- * Calculate the resolution of the X or Y axis using hidinput_calc_abs_res.
- */
-static int wacom_calc_hid_res(int logical_extents, int physical_extents,
- unsigned unit, int exponent)
-{
- struct hid_field field = {
- .logical_maximum = logical_extents,
- .physical_maximum = physical_extents,
- .unit = unit,
- .unit_exponent = exponent,
- };
-
- return hidinput_calc_abs_res(&field, ABS_X);
-}
-
-static void wacom_feature_mapping(struct hid_device *hdev,
- struct hid_field *field, struct hid_usage *usage)
-{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_features *features = &wacom->wacom_wac.features;
-
- switch (usage->hid) {
- case HID_DG_CONTACTMAX:
- /* leave touch_max as is if predefined */
- if (!features->touch_max)
- features->touch_max = field->value[0];
- break;
- }
-}
-
-/*
- * Interface Descriptor of wacom devices can be incomplete and
- * inconsistent so wacom_features table is used to store stylus
- * device's packet lengths, various maximum values, and tablet
- * resolution based on product ID's.
- *
- * For devices that contain 2 interfaces, wacom_features table is
- * inaccurate for the touch interface. Since the Interface Descriptor
- * for touch interfaces has pretty complete data, this function exists
- * to query tablet for this missing information instead of hard coding in
- * an additional table.
- *
- * A typical Interface Descriptor for a stylus will contain a
- * boot mouse application collection that is not of interest and this
- * function will ignore it.
- *
- * It also contains a digitizer application collection that also is not
- * of interest since any information it contains would be duplicate
- * of what is in wacom_features. Usually it defines a report of an array
- * of bytes that could be used as max length of the stylus packet returned.
- * If it happens to define a Digitizer-Stylus Physical Collection then
- * the X and Y logical values contain valid data but it is ignored.
- *
- * A typical Interface Descriptor for a touch interface will contain a
- * Digitizer-Finger Physical Collection which will define both logical
- * X/Y maximum as well as the physical size of tablet. Since touch
- * interfaces haven't supported pressure or distance, this is enough
- * information to override invalid values in the wacom_features table.
- *
- * Intuos5 touch interface and 3rd gen Bamboo Touch do not contain useful
- * data. We deal with them after returning from this function.
- */
-static void wacom_usage_mapping(struct hid_device *hdev,
- struct hid_field *field, struct hid_usage *usage)
-{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_features *features = &wacom->wacom_wac.features;
- bool finger = (field->logical == HID_DG_FINGER) ||
- (field->physical == HID_DG_FINGER);
- bool pen = (field->logical == HID_DG_STYLUS) ||
- (field->physical == HID_DG_STYLUS);
-
- /*
- * Requiring Stylus Usage will ignore boot mouse
- * X/Y values and some cases of invalid Digitizer X/Y
- * values commonly reported.
- */
- if (!pen && !finger)
- return;
-
- if (finger && !features->touch_max)
- /* touch device at least supports one touch point */
- features->touch_max = 1;
-
- switch (usage->hid) {
- case HID_GD_X:
- features->x_max = field->logical_maximum;
- if (finger) {
- features->device_type = BTN_TOOL_FINGER;
- features->x_phy = field->physical_maximum;
- if (features->type != BAMBOO_PT) {
- features->unit = field->unit;
- features->unitExpo = field->unit_exponent;
- }
- } else {
- features->device_type = BTN_TOOL_PEN;
- }
- break;
- case HID_GD_Y:
- features->y_max = field->logical_maximum;
- if (finger) {
- features->y_phy = field->physical_maximum;
- if (features->type != BAMBOO_PT) {
- features->unit = field->unit;
- features->unitExpo = field->unit_exponent;
- }
- }
- break;
- case HID_DG_TIPPRESSURE:
- if (pen)
- features->pressure_max = field->logical_maximum;
- break;
- }
-}
-
-static void wacom_parse_hid(struct hid_device *hdev,
- struct wacom_features *features)
-{
- struct hid_report_enum *rep_enum;
- struct hid_report *hreport;
- int i, j;
-
- /* check features first */
- rep_enum = &hdev->report_enum[HID_FEATURE_REPORT];
- list_for_each_entry(hreport, &rep_enum->report_list, list) {
- for (i = 0; i < hreport->maxfield; i++) {
- /* Ignore if report count is out of bounds. */
- if (hreport->field[i]->report_count < 1)
- continue;
-
- for (j = 0; j < hreport->field[i]->maxusage; j++) {
- wacom_feature_mapping(hdev, hreport->field[i],
- hreport->field[i]->usage + j);
- }
- }
- }
-
- /* now check the input usages */
- rep_enum = &hdev->report_enum[HID_INPUT_REPORT];
- list_for_each_entry(hreport, &rep_enum->report_list, list) {
-
- if (!hreport->maxfield)
- continue;
-
- for (i = 0; i < hreport->maxfield; i++)
- for (j = 0; j < hreport->field[i]->maxusage; j++)
- wacom_usage_mapping(hdev, hreport->field[i],
- hreport->field[i]->usage + j);
- }
-}
-
-static int wacom_set_device_mode(struct hid_device *hdev, int report_id,
- int length, int mode)
-{
- unsigned char *rep_data;
- int error = -ENOMEM, limit = 0;
-
- rep_data = kzalloc(length, GFP_KERNEL);
- if (!rep_data)
- return error;
-
- do {
- rep_data[0] = report_id;
- rep_data[1] = mode;
-
- error = wacom_set_report(hdev, HID_FEATURE_REPORT,
- report_id, rep_data, length, 1);
- if (error >= 0)
- error = wacom_get_report(hdev, HID_FEATURE_REPORT,
- report_id, rep_data, length, 1);
- } while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES);
-
- kfree(rep_data);
-
- return error < 0 ? error : 0;
-}
-
-/*
- * Switch the tablet into its most-capable mode. Wacom tablets are
- * typically configured to power-up in a mode which sends mouse-like
- * reports to the OS. To get absolute position, pressure data, etc.
- * from the tablet, it is necessary to switch the tablet out of this
- * mode and into one which sends the full range of tablet data.
- */
-static int wacom_query_tablet_data(struct hid_device *hdev,
- struct wacom_features *features)
-{
- if (features->device_type == BTN_TOOL_FINGER) {
- if (features->type > TABLETPC) {
- /* MT Tablet PC touch */
- return wacom_set_device_mode(hdev, 3, 4, 4);
- }
- else if (features->type == WACOM_24HDT || features->type == CINTIQ_HYBRID) {
- return wacom_set_device_mode(hdev, 18, 3, 2);
- }
- } else if (features->device_type == BTN_TOOL_PEN) {
- if (features->type <= BAMBOO_PT && features->type != WIRELESS) {
- return wacom_set_device_mode(hdev, 2, 2, 2);
- }
- }
-
- return 0;
-}
-
-static void wacom_retrieve_hid_descriptor(struct hid_device *hdev,
- struct wacom_features *features)
-{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct usb_interface *intf = wacom->intf;
-
- /* default features */
- features->device_type = BTN_TOOL_PEN;
- features->x_fuzz = 4;
- features->y_fuzz = 4;
- features->pressure_fuzz = 0;
- features->distance_fuzz = 0;
-
- /*
- * The wireless device HID is basic and layout conflicts with
- * other tablets (monitor and touch interface can look like pen).
- * Skip the query for this type and modify defaults based on
- * interface number.
- */
- if (features->type == WIRELESS) {
- if (intf->cur_altsetting->desc.bInterfaceNumber == 0) {
- features->device_type = 0;
- } else if (intf->cur_altsetting->desc.bInterfaceNumber == 2) {
- features->device_type = BTN_TOOL_FINGER;
- features->pktlen = WACOM_PKGLEN_BBTOUCH3;
- }
- }
-
- /* only devices that support touch need to retrieve the info */
- if (features->type < BAMBOO_PT)
- return;
-
- wacom_parse_hid(hdev, features);
-}
-
-struct wacom_hdev_data {
- struct list_head list;
- struct kref kref;
- struct hid_device *dev;
- struct wacom_shared shared;
-};
-
-static LIST_HEAD(wacom_udev_list);
-static DEFINE_MUTEX(wacom_udev_list_lock);
-
-static bool wacom_are_sibling(struct hid_device *hdev,
- struct hid_device *sibling)
-{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_features *features = &wacom->wacom_wac.features;
- int vid = features->oVid;
- int pid = features->oPid;
- int n1,n2;
-
- if (vid == 0 && pid == 0) {
- vid = hdev->vendor;
- pid = hdev->product;
- }
-
- if (vid != sibling->vendor || pid != sibling->product)
- return false;
-
- /* Compare the physical path. */
- n1 = strrchr(hdev->phys, '.') - hdev->phys;
- n2 = strrchr(sibling->phys, '.') - sibling->phys;
- if (n1 != n2 || n1 <= 0 || n2 <= 0)
- return false;
-
- return !strncmp(hdev->phys, sibling->phys, n1);
-}
-
-static struct wacom_hdev_data *wacom_get_hdev_data(struct hid_device *hdev)
-{
- struct wacom_hdev_data *data;
-
- list_for_each_entry(data, &wacom_udev_list, list) {
- if (wacom_are_sibling(hdev, data->dev)) {
- kref_get(&data->kref);
- return data;
- }
- }
-
- return NULL;
-}
-
-static int wacom_add_shared_data(struct hid_device *hdev)
-{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_hdev_data *data;
- int retval = 0;
-
- mutex_lock(&wacom_udev_list_lock);
-
- data = wacom_get_hdev_data(hdev);
- if (!data) {
- data = kzalloc(sizeof(struct wacom_hdev_data), GFP_KERNEL);
- if (!data) {
- retval = -ENOMEM;
- goto out;
- }
-
- kref_init(&data->kref);
- data->dev = hdev;
- list_add_tail(&data->list, &wacom_udev_list);
- }
-
- wacom_wac->shared = &data->shared;
-
-out:
- mutex_unlock(&wacom_udev_list_lock);
- return retval;
-}
-
-static void wacom_release_shared_data(struct kref *kref)
-{
- struct wacom_hdev_data *data =
- container_of(kref, struct wacom_hdev_data, kref);
-
- mutex_lock(&wacom_udev_list_lock);
- list_del(&data->list);
- mutex_unlock(&wacom_udev_list_lock);
-
- kfree(data);
-}
-
-static void wacom_remove_shared_data(struct wacom_wac *wacom)
-{
- struct wacom_hdev_data *data;
-
- if (wacom->shared) {
- data = container_of(wacom->shared, struct wacom_hdev_data, shared);
- kref_put(&data->kref, wacom_release_shared_data);
- wacom->shared = NULL;
- }
-}
-
-static int wacom_led_control(struct wacom *wacom)
-{
- unsigned char *buf;
- int retval;
-
- buf = kzalloc(9, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- if (wacom->wacom_wac.features.type >= INTUOS5S &&
- wacom->wacom_wac.features.type <= INTUOSPL) {
- /*
- * Touch Ring and crop mark LED luminance may take on
- * one of four values:
- * 0 = Low; 1 = Medium; 2 = High; 3 = Off
- */
- int ring_led = wacom->led.select[0] & 0x03;
- int ring_lum = (((wacom->led.llv & 0x60) >> 5) - 1) & 0x03;
- int crop_lum = 0;
-
- buf[0] = WAC_CMD_LED_CONTROL;
- buf[1] = (crop_lum << 4) | (ring_lum << 2) | (ring_led);
- }
- else {
- int led = wacom->led.select[0] | 0x4;
-
- if (wacom->wacom_wac.features.type == WACOM_21UX2 ||
- wacom->wacom_wac.features.type == WACOM_24HD)
- led |= (wacom->led.select[1] << 4) | 0x40;
-
- buf[0] = WAC_CMD_LED_CONTROL;
- buf[1] = led;
- buf[2] = wacom->led.llv;
- buf[3] = wacom->led.hlv;
- buf[4] = wacom->led.img_lum;
- }
-
- retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT,
- WAC_CMD_LED_CONTROL, buf, 9, WAC_CMD_RETRIES);
- kfree(buf);
-
- return retval;
-}
-
-static int wacom_led_putimage(struct wacom *wacom, int button_id, const void *img)
-{
- unsigned char *buf;
- int i, retval;
-
- buf = kzalloc(259, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- /* Send 'start' command */
- buf[0] = WAC_CMD_ICON_START;
- buf[1] = 1;
- retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT,
- WAC_CMD_ICON_START, buf, 2, WAC_CMD_RETRIES);
- if (retval < 0)
- goto out;
-
- buf[0] = WAC_CMD_ICON_XFER;
- buf[1] = button_id & 0x07;
- for (i = 0; i < 4; i++) {
- buf[2] = i;
- memcpy(buf + 3, img + i * 256, 256);
-
- retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT,
- WAC_CMD_ICON_XFER,
- buf, 259, WAC_CMD_RETRIES);
- if (retval < 0)
- break;
- }
-
- /* Send 'stop' */
- buf[0] = WAC_CMD_ICON_START;
- buf[1] = 0;
- wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, WAC_CMD_ICON_START,
- buf, 2, WAC_CMD_RETRIES);
-
-out:
- kfree(buf);
- return retval;
-}
-
-static ssize_t wacom_led_select_store(struct device *dev, int set_id,
- const char *buf, size_t count)
-{
- struct hid_device *hdev = container_of(dev, struct hid_device, dev);
- struct wacom *wacom = hid_get_drvdata(hdev);
- unsigned int id;
- int err;
-
- err = kstrtouint(buf, 10, &id);
- if (err)
- return err;
-
- mutex_lock(&wacom->lock);
-
- wacom->led.select[set_id] = id & 0x3;
- err = wacom_led_control(wacom);
-
- mutex_unlock(&wacom->lock);
-
- return err < 0 ? err : count;
-}
-
-#define DEVICE_LED_SELECT_ATTR(SET_ID) \
-static ssize_t wacom_led##SET_ID##_select_store(struct device *dev, \
- struct device_attribute *attr, const char *buf, size_t count) \
-{ \
- return wacom_led_select_store(dev, SET_ID, buf, count); \
-} \
-static ssize_t wacom_led##SET_ID##_select_show(struct device *dev, \
- struct device_attribute *attr, char *buf) \
-{ \
- struct hid_device *hdev = container_of(dev, struct hid_device, dev);\
- struct wacom *wacom = hid_get_drvdata(hdev); \
- return snprintf(buf, 2, "%d\n", wacom->led.select[SET_ID]); \
-} \
-static DEVICE_ATTR(status_led##SET_ID##_select, S_IWUSR | S_IRUSR, \
- wacom_led##SET_ID##_select_show, \
- wacom_led##SET_ID##_select_store)
-
-DEVICE_LED_SELECT_ATTR(0);
-DEVICE_LED_SELECT_ATTR(1);
-
-static ssize_t wacom_luminance_store(struct wacom *wacom, u8 *dest,
- const char *buf, size_t count)
-{
- unsigned int value;
- int err;
-
- err = kstrtouint(buf, 10, &value);
- if (err)
- return err;
-
- mutex_lock(&wacom->lock);
-
- *dest = value & 0x7f;
- err = wacom_led_control(wacom);
-
- mutex_unlock(&wacom->lock);
-
- return err < 0 ? err : count;
-}
-
-#define DEVICE_LUMINANCE_ATTR(name, field) \
-static ssize_t wacom_##name##_luminance_store(struct device *dev, \
- struct device_attribute *attr, const char *buf, size_t count) \
-{ \
- struct hid_device *hdev = container_of(dev, struct hid_device, dev);\
- struct wacom *wacom = hid_get_drvdata(hdev); \
- \
- return wacom_luminance_store(wacom, &wacom->led.field, \
- buf, count); \
-} \
-static DEVICE_ATTR(name##_luminance, S_IWUSR, \
- NULL, wacom_##name##_luminance_store)
-
-DEVICE_LUMINANCE_ATTR(status0, llv);
-DEVICE_LUMINANCE_ATTR(status1, hlv);
-DEVICE_LUMINANCE_ATTR(buttons, img_lum);
-
-static ssize_t wacom_button_image_store(struct device *dev, int button_id,
- const char *buf, size_t count)
-{
- struct hid_device *hdev = container_of(dev, struct hid_device, dev);
- struct wacom *wacom = hid_get_drvdata(hdev);
- int err;
-
- if (count != 1024)
- return -EINVAL;
-
- mutex_lock(&wacom->lock);
-
- err = wacom_led_putimage(wacom, button_id, buf);
-
- mutex_unlock(&wacom->lock);
-
- return err < 0 ? err : count;
-}
-
-#define DEVICE_BTNIMG_ATTR(BUTTON_ID) \
-static ssize_t wacom_btnimg##BUTTON_ID##_store(struct device *dev, \
- struct device_attribute *attr, const char *buf, size_t count) \
-{ \
- return wacom_button_image_store(dev, BUTTON_ID, buf, count); \
-} \
-static DEVICE_ATTR(button##BUTTON_ID##_rawimg, S_IWUSR, \
- NULL, wacom_btnimg##BUTTON_ID##_store)
-
-DEVICE_BTNIMG_ATTR(0);
-DEVICE_BTNIMG_ATTR(1);
-DEVICE_BTNIMG_ATTR(2);
-DEVICE_BTNIMG_ATTR(3);
-DEVICE_BTNIMG_ATTR(4);
-DEVICE_BTNIMG_ATTR(5);
-DEVICE_BTNIMG_ATTR(6);
-DEVICE_BTNIMG_ATTR(7);
-
-static struct attribute *cintiq_led_attrs[] = {
- &dev_attr_status_led0_select.attr,
- &dev_attr_status_led1_select.attr,
- NULL
-};
-
-static struct attribute_group cintiq_led_attr_group = {
- .name = "wacom_led",
- .attrs = cintiq_led_attrs,
-};
-
-static struct attribute *intuos4_led_attrs[] = {
- &dev_attr_status0_luminance.attr,
- &dev_attr_status1_luminance.attr,
- &dev_attr_status_led0_select.attr,
- &dev_attr_buttons_luminance.attr,
- &dev_attr_button0_rawimg.attr,
- &dev_attr_button1_rawimg.attr,
- &dev_attr_button2_rawimg.attr,
- &dev_attr_button3_rawimg.attr,
- &dev_attr_button4_rawimg.attr,
- &dev_attr_button5_rawimg.attr,
- &dev_attr_button6_rawimg.attr,
- &dev_attr_button7_rawimg.attr,
- NULL
-};
-
-static struct attribute_group intuos4_led_attr_group = {
- .name = "wacom_led",
- .attrs = intuos4_led_attrs,
-};
-
-static struct attribute *intuos5_led_attrs[] = {
- &dev_attr_status0_luminance.attr,
- &dev_attr_status_led0_select.attr,
- NULL
-};
-
-static struct attribute_group intuos5_led_attr_group = {
- .name = "wacom_led",
- .attrs = intuos5_led_attrs,
-};
-
-static int wacom_initialize_leds(struct wacom *wacom)
-{
- int error;
-
- /* Initialize default values */
- switch (wacom->wacom_wac.features.type) {
- case INTUOS4S:
- case INTUOS4:
- case INTUOS4L:
- wacom->led.select[0] = 0;
- wacom->led.select[1] = 0;
- wacom->led.llv = 10;
- wacom->led.hlv = 20;
- wacom->led.img_lum = 10;
- error = sysfs_create_group(&wacom->hdev->dev.kobj,
- &intuos4_led_attr_group);
- break;
-
- case WACOM_24HD:
- case WACOM_21UX2:
- wacom->led.select[0] = 0;
- wacom->led.select[1] = 0;
- wacom->led.llv = 0;
- wacom->led.hlv = 0;
- wacom->led.img_lum = 0;
-
- error = sysfs_create_group(&wacom->hdev->dev.kobj,
- &cintiq_led_attr_group);
- break;
-
- case INTUOS5S:
- case INTUOS5:
- case INTUOS5L:
- case INTUOSPS:
- case INTUOSPM:
- case INTUOSPL:
- if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) {
- wacom->led.select[0] = 0;
- wacom->led.select[1] = 0;
- wacom->led.llv = 32;
- wacom->led.hlv = 0;
- wacom->led.img_lum = 0;
-
- error = sysfs_create_group(&wacom->hdev->dev.kobj,
- &intuos5_led_attr_group);
- } else
- return 0;
- break;
-
- default:
- return 0;
- }
-
- if (error) {
- hid_err(wacom->hdev,
- "cannot create sysfs group err: %d\n", error);
- return error;
- }
- wacom_led_control(wacom);
-
- return 0;
-}
-
-static void wacom_destroy_leds(struct wacom *wacom)
-{
- switch (wacom->wacom_wac.features.type) {
- case INTUOS4S:
- case INTUOS4:
- case INTUOS4L:
- sysfs_remove_group(&wacom->hdev->dev.kobj,
- &intuos4_led_attr_group);
- break;
-
- case WACOM_24HD:
- case WACOM_21UX2:
- sysfs_remove_group(&wacom->hdev->dev.kobj,
- &cintiq_led_attr_group);
- break;
-
- case INTUOS5S:
- case INTUOS5:
- case INTUOS5L:
- case INTUOSPS:
- case INTUOSPM:
- case INTUOSPL:
- if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN)
- sysfs_remove_group(&wacom->hdev->dev.kobj,
- &intuos5_led_attr_group);
- break;
- }
-}
-
-static enum power_supply_property wacom_battery_props[] = {
- POWER_SUPPLY_PROP_SCOPE,
- POWER_SUPPLY_PROP_CAPACITY
-};
-
-static int wacom_battery_get_property(struct power_supply *psy,
- enum power_supply_property psp,
- union power_supply_propval *val)
-{
- struct wacom *wacom = container_of(psy, struct wacom, battery);
- int ret = 0;
-
- switch (psp) {
- case POWER_SUPPLY_PROP_SCOPE:
- val->intval = POWER_SUPPLY_SCOPE_DEVICE;
- break;
- case POWER_SUPPLY_PROP_CAPACITY:
- val->intval =
- wacom->wacom_wac.battery_capacity * 100 / 31;
- break;
- default:
- ret = -EINVAL;
- break;
- }
-
- return ret;
-}
-
-static int wacom_initialize_battery(struct wacom *wacom)
-{
- int error = 0;
-
- if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR) {
- wacom->battery.properties = wacom_battery_props;
- wacom->battery.num_properties = ARRAY_SIZE(wacom_battery_props);
- wacom->battery.get_property = wacom_battery_get_property;
- wacom->battery.name = "wacom_battery";
- wacom->battery.type = POWER_SUPPLY_TYPE_BATTERY;
- wacom->battery.use_for_apm = 0;
-
- error = power_supply_register(&wacom->hdev->dev,
- &wacom->battery);
-
- if (!error)
- power_supply_powers(&wacom->battery,
- &wacom->hdev->dev);
- }
-
- return error;
-}
-
-static void wacom_destroy_battery(struct wacom *wacom)
-{
- if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR &&
- wacom->battery.dev) {
- power_supply_unregister(&wacom->battery);
- wacom->battery.dev = NULL;
- }
-}
-
-static struct input_dev *wacom_allocate_input(struct wacom *wacom)
-{
- struct input_dev *input_dev;
- struct hid_device *hdev = wacom->hdev;
- struct wacom_wac *wacom_wac = &(wacom->wacom_wac);
-
- input_dev = input_allocate_device();
- if (!input_dev)
- return NULL;
-
- input_dev->name = wacom_wac->name;
- input_dev->phys = hdev->phys;
- input_dev->dev.parent = &hdev->dev;
- input_dev->open = wacom_open;
- input_dev->close = wacom_close;
- input_dev->uniq = hdev->uniq;
- input_dev->id.bustype = hdev->bus;
- input_dev->id.vendor = hdev->vendor;
- input_dev->id.product = hdev->product;
- input_dev->id.version = hdev->version;
- input_set_drvdata(input_dev, wacom);
-
- return input_dev;
-}
-
-static void wacom_unregister_inputs(struct wacom *wacom)
-{
- if (wacom->wacom_wac.input)
- input_unregister_device(wacom->wacom_wac.input);
- if (wacom->wacom_wac.pad_input)
- input_unregister_device(wacom->wacom_wac.pad_input);
- wacom->wacom_wac.input = NULL;
- wacom->wacom_wac.pad_input = NULL;
-}
-
-static int wacom_register_inputs(struct wacom *wacom)
-{
- struct input_dev *input_dev, *pad_input_dev;
- struct wacom_wac *wacom_wac = &(wacom->wacom_wac);
- int error;
-
- input_dev = wacom_allocate_input(wacom);
- pad_input_dev = wacom_allocate_input(wacom);
- if (!input_dev || !pad_input_dev) {
- error = -ENOMEM;
- goto fail1;
- }
-
- wacom_wac->input = input_dev;
- wacom_wac->pad_input = pad_input_dev;
- wacom_wac->pad_input->name = wacom_wac->pad_name;
-
- error = wacom_setup_input_capabilities(input_dev, wacom_wac);
- if (error)
- goto fail2;
-
- error = input_register_device(input_dev);
- if (error)
- goto fail2;
-
- error = wacom_setup_pad_input_capabilities(pad_input_dev, wacom_wac);
- if (error) {
- /* no pad in use on this interface */
- input_free_device(pad_input_dev);
- wacom_wac->pad_input = NULL;
- pad_input_dev = NULL;
- } else {
- error = input_register_device(pad_input_dev);
- if (error)
- goto fail3;
- }
-
- return 0;
-
-fail3:
- input_unregister_device(input_dev);
- input_dev = NULL;
-fail2:
- wacom_wac->input = NULL;
- wacom_wac->pad_input = NULL;
-fail1:
- if (input_dev)
- input_free_device(input_dev);
- if (pad_input_dev)
- input_free_device(pad_input_dev);
- return error;
-}
-
-static void wacom_wireless_work(struct work_struct *work)
-{
- struct wacom *wacom = container_of(work, struct wacom, work);
- struct usb_device *usbdev = wacom->usbdev;
- struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct hid_device *hdev1, *hdev2;
- struct wacom *wacom1, *wacom2;
- struct wacom_wac *wacom_wac1, *wacom_wac2;
- int error;
-
- /*
- * Regardless if this is a disconnect or a new tablet,
- * remove any existing input and battery devices.
- */
-
- wacom_destroy_battery(wacom);
-
- /* Stylus interface */
- hdev1 = usb_get_intfdata(usbdev->config->interface[1]);
- wacom1 = hid_get_drvdata(hdev1);
- wacom_wac1 = &(wacom1->wacom_wac);
- wacom_unregister_inputs(wacom1);
-
- /* Touch interface */
- hdev2 = usb_get_intfdata(usbdev->config->interface[2]);
- wacom2 = hid_get_drvdata(hdev2);
- wacom_wac2 = &(wacom2->wacom_wac);
- wacom_unregister_inputs(wacom2);
-
- if (wacom_wac->pid == 0) {
- hid_info(wacom->hdev, "wireless tablet disconnected\n");
- } else {
- const struct hid_device_id *id = wacom_ids;
-
- hid_info(wacom->hdev, "wireless tablet connected with PID %x\n",
- wacom_wac->pid);
-
- while (id->bus) {
- if (id->vendor == USB_VENDOR_ID_WACOM &&
- id->product == wacom_wac->pid)
- break;
- id++;
- }
-
- if (!id->bus) {
- hid_info(wacom->hdev, "ignoring unknown PID.\n");
- return;
- }
-
- /* Stylus interface */
- wacom_wac1->features =
- *((struct wacom_features *)id->driver_data);
- wacom_wac1->features.device_type = BTN_TOOL_PEN;
- snprintf(wacom_wac1->name, WACOM_NAME_MAX, "%s (WL) Pen",
- wacom_wac1->features.name);
- snprintf(wacom_wac1->pad_name, WACOM_NAME_MAX, "%s (WL) Pad",
- wacom_wac1->features.name);
- wacom_wac1->shared->touch_max = wacom_wac1->features.touch_max;
- wacom_wac1->shared->type = wacom_wac1->features.type;
- error = wacom_register_inputs(wacom1);
- if (error)
- goto fail;
-
- /* Touch interface */
- if (wacom_wac1->features.touch_max ||
- wacom_wac1->features.type == INTUOSHT) {
- wacom_wac2->features =
- *((struct wacom_features *)id->driver_data);
- wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3;
- wacom_wac2->features.device_type = BTN_TOOL_FINGER;
- wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096;
- if (wacom_wac2->features.touch_max)
- snprintf(wacom_wac2->name, WACOM_NAME_MAX,
- "%s (WL) Finger",wacom_wac2->features.name);
- else
- snprintf(wacom_wac2->name, WACOM_NAME_MAX,
- "%s (WL) Pad",wacom_wac2->features.name);
- snprintf(wacom_wac2->pad_name, WACOM_NAME_MAX,
- "%s (WL) Pad", wacom_wac2->features.name);
- error = wacom_register_inputs(wacom2);
- if (error)
- goto fail;
-
- if (wacom_wac1->features.type == INTUOSHT &&
- wacom_wac1->features.touch_max)
- wacom_wac->shared->touch_input = wacom_wac2->input;
- }
-
- error = wacom_initialize_battery(wacom);
- if (error)
- goto fail;
- }
-
- return;
-
-fail:
- wacom_unregister_inputs(wacom1);
- wacom_unregister_inputs(wacom2);
- return;
-}
-
-/*
- * Not all devices report physical dimensions from HID.
- * Compute the default from hardcoded logical dimension
- * and resolution before driver overwrites them.
- */
-static void wacom_set_default_phy(struct wacom_features *features)
-{
- if (features->x_resolution) {
- features->x_phy = (features->x_max * 100) /
- features->x_resolution;
- features->y_phy = (features->y_max * 100) /
- features->y_resolution;
- }
-}
-
-static void wacom_calculate_res(struct wacom_features *features)
-{
- features->x_resolution = wacom_calc_hid_res(features->x_max,
- features->x_phy,
- features->unit,
- features->unitExpo);
- features->y_resolution = wacom_calc_hid_res(features->y_max,
- features->y_phy,
- features->unit,
- features->unitExpo);
-}
-
-static int wacom_hid_report_len(struct hid_report *report)
-{
- /* equivalent to DIV_ROUND_UP(report->size, 8) + !!(report->id > 0) */
- return ((report->size - 1) >> 3) + 1 + (report->id > 0);
-}
-
-static size_t wacom_compute_pktlen(struct hid_device *hdev)
-{
- struct hid_report_enum *report_enum;
- struct hid_report *report;
- size_t size = 0;
-
- report_enum = hdev->report_enum + HID_INPUT_REPORT;
-
- list_for_each_entry(report, &report_enum->report_list, list) {
- size_t report_size = wacom_hid_report_len(report);
- if (report_size > size)
- size = report_size;
- }
-
- return size;
-}
-
-static int wacom_probe(struct hid_device *hdev,
- const struct hid_device_id *id)
-{
- struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
- struct usb_device *dev = interface_to_usbdev(intf);
- struct wacom *wacom;
- struct wacom_wac *wacom_wac;
- struct wacom_features *features;
- int error;
-
- if (!id->driver_data)
- return -EINVAL;
-
- wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
- if (!wacom)
- return -ENOMEM;
-
- hid_set_drvdata(hdev, wacom);
- wacom->hdev = hdev;
-
- /* ask for the report descriptor to be loaded by HID */
- error = hid_parse(hdev);
- if (error) {
- hid_err(hdev, "parse failed\n");
- goto fail1;
- }
-
- wacom_wac = &wacom->wacom_wac;
- wacom_wac->features = *((struct wacom_features *)id->driver_data);
- features = &wacom_wac->features;
- features->pktlen = wacom_compute_pktlen(hdev);
- if (features->pktlen > WACOM_PKGLEN_MAX) {
- error = -EINVAL;
- goto fail1;
- }
-
- if (features->check_for_hid_type && features->hid_type != hdev->type) {
- error = -ENODEV;
- goto fail1;
- }
-
- wacom->usbdev = dev;
- wacom->intf = intf;
- mutex_init(&wacom->lock);
- INIT_WORK(&wacom->work, wacom_wireless_work);
-
- /* set the default size in case we do not get them from hid */
- wacom_set_default_phy(features);
-
- /* Retrieve the physical and logical size for touch devices */
- wacom_retrieve_hid_descriptor(hdev, features);
-
- /*
- * Intuos5 has no useful data about its touch interface in its
- * HID descriptor. If this is the touch interface (PacketSize
- * of WACOM_PKGLEN_BBTOUCH3), override the table values.
- */
- if (features->type >= INTUOS5S && features->type <= INTUOSHT) {
- if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
- features->device_type = BTN_TOOL_FINGER;
-
- features->x_max = 4096;
- features->y_max = 4096;
- } else {
- features->device_type = BTN_TOOL_PEN;
- }
- }
-
- /*
- * Same thing for Bamboo 3rd gen.
- */
- if ((features->type == BAMBOO_PT) &&
- (features->pktlen == WACOM_PKGLEN_BBTOUCH3) &&
- (features->device_type == BTN_TOOL_PEN)) {
- features->device_type = BTN_TOOL_FINGER;
-
- features->x_max = 4096;
- features->y_max = 4096;
- }
-
- wacom_setup_device_quirks(features);
-
- /* set unit to "100th of a mm" for devices not reported by HID */
- if (!features->unit) {
- features->unit = 0x11;
- features->unitExpo = -3;
- }
- wacom_calculate_res(features);
-
- strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name));
- snprintf(wacom_wac->pad_name, sizeof(wacom_wac->pad_name),
- "%s Pad", features->name);
-
- if (features->quirks & WACOM_QUIRK_MULTI_INPUT) {
- /* Append the device type to the name */
- if (features->device_type != BTN_TOOL_FINGER)
- strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX);
- else if (features->touch_max)
- strlcat(wacom_wac->name, " Finger", WACOM_NAME_MAX);
- else
- strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX);
-
- error = wacom_add_shared_data(hdev);
- if (error)
- goto fail1;
- }
-
- error = wacom_initialize_leds(wacom);
- if (error)
- goto fail2;
-
- if (!(features->quirks & WACOM_QUIRK_NO_INPUT)) {
- error = wacom_register_inputs(wacom);
- if (error)
- goto fail3;
- }
-
- /* Note that if query fails it is not a hard failure */
- wacom_query_tablet_data(hdev, features);
-
- /* Regular HID work starts now */
- error = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
- if (error) {
- hid_err(hdev, "hw start failed\n");
- goto fail4;
- }
-
- if (features->quirks & WACOM_QUIRK_MONITOR)
- error = hid_hw_open(hdev);
-
- if (wacom_wac->features.type == INTUOSHT && wacom_wac->features.touch_max) {
- if (wacom_wac->features.device_type == BTN_TOOL_FINGER)
- wacom_wac->shared->touch_input = wacom_wac->input;
- }
-
- return 0;
-
- fail4: wacom_unregister_inputs(wacom);
- fail3: wacom_destroy_leds(wacom);
- fail2: wacom_remove_shared_data(wacom_wac);
- fail1: kfree(wacom);
- hid_set_drvdata(hdev, NULL);
- return error;
-}
-
-static void wacom_remove(struct hid_device *hdev)
-{
- struct wacom *wacom = hid_get_drvdata(hdev);
-
- hid_hw_stop(hdev);
-
- cancel_work_sync(&wacom->work);
- wacom_unregister_inputs(wacom);
- wacom_destroy_battery(wacom);
- wacom_destroy_leds(wacom);
- wacom_remove_shared_data(&wacom->wacom_wac);
-
- hid_set_drvdata(hdev, NULL);
- kfree(wacom);
-}
-
-static int wacom_resume(struct hid_device *hdev)
-{
- struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_features *features = &wacom->wacom_wac.features;
-
- mutex_lock(&wacom->lock);
-
- /* switch to wacom mode first */
- wacom_query_tablet_data(hdev, features);
- wacom_led_control(wacom);
-
- mutex_unlock(&wacom->lock);
-
- return 0;
-}
-
-static int wacom_reset_resume(struct hid_device *hdev)
-{
- return wacom_resume(hdev);
-}
-
-static struct hid_driver wacom_driver = {
- .name = "wacom",
- .id_table = wacom_ids,
- .probe = wacom_probe,
- .remove = wacom_remove,
-#ifdef CONFIG_PM
- .resume = wacom_resume,
- .reset_resume = wacom_reset_resume,
-#endif
- .raw_event = wacom_raw_event,
-};
-module_hid_driver(wacom_driver);
+++ /dev/null
-/*
- * drivers/input/tablet/wacom_wac.c
- *
- * USB Wacom 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_wac.h"
-#include "wacom.h"
-#include <linux/input/mt.h>
-#include <linux/hid.h>
-
-/* resolution for penabled devices */
-#define WACOM_PL_RES 20
-#define WACOM_PENPRTN_RES 40
-#define WACOM_VOLITO_RES 50
-#define WACOM_GRAPHIRE_RES 80
-#define WACOM_INTUOS_RES 100
-#define WACOM_INTUOS3_RES 200
-
-/* Scale factor relating reported contact size to logical contact area.
- * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo
- */
-#define WACOM_CONTACT_AREA_SCALE 2607
-
-static int wacom_penpartner_irq(struct wacom_wac *wacom)
-{
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
-
- 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;
- input_report_key(input, wacom->tool[0], 1);
- input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
- input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
- input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
- input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
- input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
- input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
- } else {
- input_report_key(input, wacom->tool[0], 0);
- input_report_abs(input, ABS_MISC, 0); /* report tool id */
- input_report_abs(input, ABS_PRESSURE, -1);
- input_report_key(input, BTN_TOUCH, 0);
- }
- break;
-
- case 2:
- input_report_key(input, BTN_TOOL_PEN, 1);
- input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
- input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
- input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
- input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
- input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
- input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
- break;
-
- default:
- dev_dbg(input->dev.parent,
- "%s: received unknown report #%d\n", __func__, data[0]);
- return 0;
- }
-
- return 1;
-}
-
-static int wacom_pl_irq(struct wacom_wac *wacom)
-{
- struct wacom_features *features = &wacom->features;
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
- int prox, pressure;
-
- if (data[0] != WACOM_REPORT_PENABLED) {
- dev_dbg(input->dev.parent,
- "%s: received unknown report #%d\n", __func__, data[0]);
- return 0;
- }
-
- prox = data[1] & 0x40;
-
- if (prox) {
- wacom->id[0] = ERASER_DEVICE_ID;
- pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
- if (features->pressure_max > 255)
- pressure = (pressure << 1) | ((data[4] >> 6) & 1);
- pressure += (features->pressure_max + 1) / 2;
-
- /*
- * if going from out of proximity into proximity select between the eraser
- * and the pen based on the state of the stylus2 button, choose eraser if
- * pressed else choose pen. if not a proximity change from out to in, send
- * an out of proximity for previous tool then a in for new tool.
- */
- if (!wacom->tool[0]) {
- /* Eraser bit set for DTF */
- if (data[1] & 0x10)
- wacom->tool[1] = BTN_TOOL_RUBBER;
- else
- /* Going into proximity select tool */
- wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
- } else {
- /* was entered with stylus2 pressed */
- if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
- /* report out proximity for previous tool */
- input_report_key(input, wacom->tool[1], 0);
- input_sync(input);
- 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;
- }
- input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
- input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
- input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
- input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
- input_report_abs(input, ABS_PRESSURE, pressure);
-
- input_report_key(input, BTN_TOUCH, data[4] & 0x08);
- input_report_key(input, BTN_STYLUS, data[4] & 0x10);
- /* Only allow the stylus2 button to be reported for the pen tool. */
- input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
- } else {
- /* report proximity-out of a (valid) tool */
- if (wacom->tool[1] != BTN_TOOL_RUBBER) {
- /* Unknown tool selected default to pen tool */
- wacom->tool[1] = BTN_TOOL_PEN;
- }
- input_report_key(input, wacom->tool[1], prox);
- }
-
- wacom->tool[0] = prox; /* Save proximity state */
- return 1;
-}
-
-static int wacom_ptu_irq(struct wacom_wac *wacom)
-{
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
-
- if (data[0] != WACOM_REPORT_PENABLED) {
- dev_dbg(input->dev.parent,
- "%s: received unknown report #%d\n", __func__, data[0]);
- return 0;
- }
-
- if (data[1] & 0x04) {
- input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
- input_report_key(input, BTN_TOUCH, data[1] & 0x08);
- wacom->id[0] = ERASER_DEVICE_ID;
- } else {
- input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
- input_report_key(input, BTN_TOUCH, data[1] & 0x01);
- wacom->id[0] = STYLUS_DEVICE_ID;
- }
- input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
- input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
- input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
- input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
- input_report_key(input, BTN_STYLUS, data[1] & 0x02);
- input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
- return 1;
-}
-
-static int wacom_dtu_irq(struct wacom_wac *wacom)
-{
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
- int prox = data[1] & 0x20;
-
- dev_dbg(input->dev.parent,
- "%s: received report #%d", __func__, data[0]);
-
- if (prox) {
- /* Going into proximity select tool */
- wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
- if (wacom->tool[0] == BTN_TOOL_PEN)
- wacom->id[0] = STYLUS_DEVICE_ID;
- else
- wacom->id[0] = ERASER_DEVICE_ID;
- }
- input_report_key(input, BTN_STYLUS, data[1] & 0x02);
- input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
- input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
- input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
- input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]);
- input_report_key(input, BTN_TOUCH, data[1] & 0x05);
- if (!prox) /* out-prox */
- wacom->id[0] = 0;
- input_report_key(input, wacom->tool[0], prox);
- input_report_abs(input, ABS_MISC, wacom->id[0]);
- return 1;
-}
-
-static int wacom_dtus_irq(struct wacom_wac *wacom)
-{
- char *data = wacom->data;
- struct input_dev *input = wacom->input;
- unsigned short prox, pressure = 0;
-
- if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) {
- dev_dbg(input->dev.parent,
- "%s: received unknown report #%d", __func__, data[0]);
- return 0;
- } else if (data[0] == WACOM_REPORT_DTUSPAD) {
- input = wacom->pad_input;
- input_report_key(input, BTN_0, (data[1] & 0x01));
- input_report_key(input, BTN_1, (data[1] & 0x02));
- input_report_key(input, BTN_2, (data[1] & 0x04));
- input_report_key(input, BTN_3, (data[1] & 0x08));
- input_report_abs(input, ABS_MISC,
- data[1] & 0x0f ? PAD_DEVICE_ID : 0);
- return 1;
- } else {
- prox = data[1] & 0x80;
- if (prox) {
- switch ((data[1] >> 3) & 3) {
- case 1: /* Rubber */
- wacom->tool[0] = BTN_TOOL_RUBBER;
- wacom->id[0] = ERASER_DEVICE_ID;
- break;
-
- case 2: /* Pen */
- wacom->tool[0] = BTN_TOOL_PEN;
- wacom->id[0] = STYLUS_DEVICE_ID;
- break;
- }
- }
-
- input_report_key(input, BTN_STYLUS, data[1] & 0x20);
- input_report_key(input, BTN_STYLUS2, data[1] & 0x40);
- input_report_abs(input, ABS_X, get_unaligned_be16(&data[3]));
- input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5]));
- pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff);
- input_report_abs(input, ABS_PRESSURE, pressure);
- input_report_key(input, BTN_TOUCH, pressure > 10);
-
- if (!prox) /* out-prox */
- wacom->id[0] = 0;
- input_report_key(input, wacom->tool[0], prox);
- input_report_abs(input, ABS_MISC, wacom->id[0]);
- return 1;
- }
-}
-
-static int wacom_graphire_irq(struct wacom_wac *wacom)
-{
- struct wacom_features *features = &wacom->features;
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
- struct input_dev *pad_input = wacom->pad_input;
- int prox;
- int rw = 0;
- int retval = 0;
-
- if (data[0] != WACOM_REPORT_PENABLED) {
- dev_dbg(input->dev.parent,
- "%s: received unknown report #%d\n", __func__, data[0]);
- goto exit;
- }
-
- prox = data[1] & 0x80;
- if (prox || wacom->id[0]) {
- if (prox) {
- 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 */
- input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
- /* fall through */
-
- case 3: /* Mouse without wheel */
- wacom->tool[0] = BTN_TOOL_MOUSE;
- wacom->id[0] = CURSOR_DEVICE_ID;
- break;
- }
- }
- input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
- input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
- if (wacom->tool[0] != BTN_TOOL_MOUSE) {
- input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x03) << 8));
- input_report_key(input, BTN_TOUCH, data[1] & 0x01);
- input_report_key(input, BTN_STYLUS, data[1] & 0x02);
- input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
- } else {
- input_report_key(input, BTN_LEFT, data[1] & 0x01);
- input_report_key(input, BTN_RIGHT, data[1] & 0x02);
- if (features->type == WACOM_G4 ||
- features->type == WACOM_MO) {
- input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
- rw = (data[7] & 0x04) - (data[7] & 0x03);
- } else {
- input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
- rw = -(signed char)data[6];
- }
- input_report_rel(input, REL_WHEEL, rw);
- }
-
- if (!prox)
- wacom->id[0] = 0;
- input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
- input_report_key(input, wacom->tool[0], prox);
- input_sync(input); /* sync last event */
- }
-
- /* send pad data */
- switch (features->type) {
- case WACOM_G4:
- prox = data[7] & 0xf8;
- if (prox || wacom->id[1]) {
- wacom->id[1] = PAD_DEVICE_ID;
- input_report_key(pad_input, BTN_BACK, (data[7] & 0x40));
- input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80));
- rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
- input_report_rel(pad_input, REL_WHEEL, rw);
- if (!prox)
- wacom->id[1] = 0;
- input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
- retval = 1;
- }
- break;
-
- case WACOM_MO:
- prox = (data[7] & 0xf8) || data[8];
- if (prox || wacom->id[1]) {
- wacom->id[1] = PAD_DEVICE_ID;
- input_report_key(pad_input, BTN_BACK, (data[7] & 0x08));
- input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20));
- input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10));
- input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40));
- input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f));
- if (!prox)
- wacom->id[1] = 0;
- input_report_abs(pad_input, ABS_MISC, wacom->id[1]);
- retval = 1;
- }
- break;
- }
-exit:
- return retval;
-}
-
-static int wacom_intuos_inout(struct wacom_wac *wacom)
-{
- struct wacom_features *features = &wacom->features;
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
- int idx = 0;
-
- /* tool number */
- if (features->type == INTUOS)
- idx = data[1] & 0x01;
-
- /* Enter report */
- if ((data[1] & 0xfc) == 0xc0) {
- if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
- wacom->shared->stylus_in_proximity = true;
-
- /* 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) |
- ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
-
- switch (wacom->id[idx]) {
- case 0x812: /* Inking pen */
- case 0x801: /* Intuos3 Inking pen */
- case 0x120802: /* Intuos4/5 Inking Pen */
- case 0x012:
- wacom->tool[idx] = BTN_TOOL_PENCIL;
- break;
-
- case 0x822: /* Pen */
- case 0x842:
- case 0x852:
- case 0x823: /* Intuos3 Grip Pen */
- case 0x813: /* Intuos3 Classic Pen */
- case 0x885: /* Intuos3 Marker Pen */
- case 0x802: /* Intuos4/5 13HD/24HD General Pen */
- case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
- case 0x022:
- case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
- case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
- case 0x160802: /* Cintiq 13HD Pro Pen */
- case 0x180802: /* DTH2242 Pen */
- case 0x100802: /* Intuos4/5 13HD/24HD General Pen */
- 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: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
- case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
- case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
- case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
- case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
- case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
- case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
- case 0x18080a: /* DTH2242 Eraser */
- case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */
- wacom->tool[idx] = BTN_TOOL_RUBBER;
- break;
-
- case 0xd12:
- case 0x912:
- case 0x112:
- case 0x913: /* Intuos3 Airbrush */
- case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
- case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
- wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
- break;
-
- default: /* Unknown tool */
- wacom->tool[idx] = BTN_TOOL_PEN;
- break;
- }
- return 1;
- }
-
- /* older I4 styli don't work with new Cintiqs */
- if (!((wacom->id[idx] >> 20) & 0x01) &&
- (features->type == WACOM_21UX2))
- return 1;
-
- /* Range Report */
- if ((data[1] & 0xfe) == 0x20) {
- input_report_key(input, BTN_TOUCH, 0);
- input_report_abs(input, ABS_PRESSURE, 0);
- input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max);
- if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
- wacom->shared->stylus_in_proximity = true;
- }
-
- /* Exit report */
- if ((data[1] & 0xfe) == 0x80) {
- if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
- wacom->shared->stylus_in_proximity = false;
-
- /*
- * Reset all states otherwise we lose the initial states
- * when in-prox next time
- */
- input_report_abs(input, ABS_X, 0);
- input_report_abs(input, ABS_Y, 0);
- input_report_abs(input, ABS_DISTANCE, 0);
- input_report_abs(input, ABS_TILT_X, 0);
- input_report_abs(input, ABS_TILT_Y, 0);
- if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
- input_report_key(input, BTN_LEFT, 0);
- input_report_key(input, BTN_MIDDLE, 0);
- input_report_key(input, BTN_RIGHT, 0);
- input_report_key(input, BTN_SIDE, 0);
- input_report_key(input, BTN_EXTRA, 0);
- input_report_abs(input, ABS_THROTTLE, 0);
- input_report_abs(input, ABS_RZ, 0);
- } else {
- input_report_abs(input, ABS_PRESSURE, 0);
- input_report_key(input, BTN_STYLUS, 0);
- input_report_key(input, BTN_STYLUS2, 0);
- input_report_key(input, BTN_TOUCH, 0);
- input_report_abs(input, ABS_WHEEL, 0);
- if (features->type >= INTUOS3S)
- input_report_abs(input, ABS_Z, 0);
- }
- input_report_key(input, wacom->tool[idx], 0);
- input_report_abs(input, ABS_MISC, 0); /* reset tool id */
- input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
- wacom->id[idx] = 0;
- return 2;
- }
- return 0;
-}
-
-static void wacom_intuos_general(struct wacom_wac *wacom)
-{
- struct wacom_features *features = &wacom->features;
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
- unsigned int t;
-
- /* general pen packet */
- if ((data[1] & 0xb8) == 0xa0) {
- t = (data[6] << 2) | ((data[7] >> 6) & 3);
- if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
- t = (t << 1) | (data[1] & 1);
- }
- input_report_abs(input, ABS_PRESSURE, t);
- input_report_abs(input, ABS_TILT_X,
- ((data[7] << 1) & 0x7e) | (data[8] >> 7));
- input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
- input_report_key(input, BTN_STYLUS, data[1] & 2);
- input_report_key(input, BTN_STYLUS2, data[1] & 4);
- input_report_key(input, BTN_TOUCH, t > 10);
- }
-
- /* airbrush second packet */
- if ((data[1] & 0xbc) == 0xb4) {
- input_report_abs(input, ABS_WHEEL,
- (data[6] << 2) | ((data[7] >> 6) & 3));
- input_report_abs(input, ABS_TILT_X,
- ((data[7] << 1) & 0x7e) | (data[8] >> 7));
- input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
- }
-}
-
-static int wacom_intuos_irq(struct wacom_wac *wacom)
-{
- struct wacom_features *features = &wacom->features;
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
- unsigned int t;
- int idx = 0, result;
-
- if (data[0] != WACOM_REPORT_PENABLED &&
- data[0] != WACOM_REPORT_INTUOSREAD &&
- data[0] != WACOM_REPORT_INTUOSWRITE &&
- data[0] != WACOM_REPORT_INTUOSPAD &&
- data[0] != WACOM_REPORT_INTUOS5PAD) {
- dev_dbg(input->dev.parent,
- "%s: received unknown report #%d\n", __func__, data[0]);
- return 0;
- }
-
- /* tool number */
- if (features->type == INTUOS)
- idx = data[1] & 0x01;
-
- /* pad packets. Works as a second tool and is always in prox */
- if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) {
- input = wacom->pad_input;
- if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
- input_report_key(input, BTN_0, (data[2] & 0x01));
- input_report_key(input, BTN_1, (data[3] & 0x01));
- input_report_key(input, BTN_2, (data[3] & 0x02));
- input_report_key(input, BTN_3, (data[3] & 0x04));
- input_report_key(input, BTN_4, (data[3] & 0x08));
- input_report_key(input, BTN_5, (data[3] & 0x10));
- input_report_key(input, BTN_6, (data[3] & 0x20));
- if (data[1] & 0x80) {
- input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
- } else {
- /* Out of proximity, clear wheel value. */
- input_report_abs(input, ABS_WHEEL, 0);
- }
- if (features->type != INTUOS4S) {
- input_report_key(input, BTN_7, (data[3] & 0x40));
- input_report_key(input, BTN_8, (data[3] & 0x80));
- }
- if (data[1] | (data[2] & 0x01) | data[3]) {
- input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
- } else {
- input_report_abs(input, ABS_MISC, 0);
- }
- } else if (features->type == DTK) {
- input_report_key(input, BTN_0, (data[6] & 0x01));
- input_report_key(input, BTN_1, (data[6] & 0x02));
- input_report_key(input, BTN_2, (data[6] & 0x04));
- input_report_key(input, BTN_3, (data[6] & 0x08));
- input_report_key(input, BTN_4, (data[6] & 0x10));
- input_report_key(input, BTN_5, (data[6] & 0x20));
- if (data[6] & 0x3f) {
- input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
- } else {
- input_report_abs(input, ABS_MISC, 0);
- }
- } else if (features->type == WACOM_13HD) {
- input_report_key(input, BTN_0, (data[3] & 0x01));
- input_report_key(input, BTN_1, (data[4] & 0x01));
- input_report_key(input, BTN_2, (data[4] & 0x02));
- input_report_key(input, BTN_3, (data[4] & 0x04));
- input_report_key(input, BTN_4, (data[4] & 0x08));
- input_report_key(input, BTN_5, (data[4] & 0x10));
- input_report_key(input, BTN_6, (data[4] & 0x20));
- input_report_key(input, BTN_7, (data[4] & 0x40));
- input_report_key(input, BTN_8, (data[4] & 0x80));
- if ((data[3] & 0x01) | data[4]) {
- input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
- } else {
- input_report_abs(input, ABS_MISC, 0);
- }
- } else if (features->type == WACOM_24HD) {
- input_report_key(input, BTN_0, (data[6] & 0x01));
- input_report_key(input, BTN_1, (data[6] & 0x02));
- input_report_key(input, BTN_2, (data[6] & 0x04));
- input_report_key(input, BTN_3, (data[6] & 0x08));
- input_report_key(input, BTN_4, (data[6] & 0x10));
- input_report_key(input, BTN_5, (data[6] & 0x20));
- input_report_key(input, BTN_6, (data[6] & 0x40));
- input_report_key(input, BTN_7, (data[6] & 0x80));
- input_report_key(input, BTN_8, (data[8] & 0x01));
- input_report_key(input, BTN_9, (data[8] & 0x02));
- input_report_key(input, BTN_A, (data[8] & 0x04));
- input_report_key(input, BTN_B, (data[8] & 0x08));
- input_report_key(input, BTN_C, (data[8] & 0x10));
- input_report_key(input, BTN_X, (data[8] & 0x20));
- input_report_key(input, BTN_Y, (data[8] & 0x40));
- input_report_key(input, BTN_Z, (data[8] & 0x80));
-
- /*
- * Three "buttons" are available on the 24HD which are
- * physically implemented as a touchstrip. Each button
- * is approximately 3 bits wide with a 2 bit spacing.
- * The raw touchstrip bits are stored at:
- * ((data[3] & 0x1f) << 8) | data[4])
- */
- input_report_key(input, KEY_PROG1, data[4] & 0x07);
- input_report_key(input, KEY_PROG2, data[4] & 0xE0);
- input_report_key(input, KEY_PROG3, data[3] & 0x1C);
-
- if (data[1] & 0x80) {
- input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
- } else {
- /* Out of proximity, clear wheel value. */
- input_report_abs(input, ABS_WHEEL, 0);
- }
-
- if (data[2] & 0x80) {
- input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f));
- } else {
- /* Out of proximity, clear second wheel value. */
- input_report_abs(input, ABS_THROTTLE, 0);
- }
-
- if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
- input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
- } else {
- input_report_abs(input, ABS_MISC, 0);
- }
- } else if (features->type == CINTIQ_HYBRID) {
- /*
- * Do not send hardware buttons under Android. They
- * are already sent to the system through GPIO (and
- * have different meaning).
- */
- input_report_key(input, BTN_1, (data[4] & 0x01));
- input_report_key(input, BTN_2, (data[4] & 0x02));
- input_report_key(input, BTN_3, (data[4] & 0x04));
- input_report_key(input, BTN_4, (data[4] & 0x08));
-
- input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */
- input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */
- input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
- input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
- input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
- } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
- int i;
-
- /* Touch ring mode switch has no capacitive sensor */
- input_report_key(input, BTN_0, (data[3] & 0x01));
-
- /*
- * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
- * addition to the mechanical switch. Switch data is
- * stored in data[4], capacitive data in data[5].
- */
- for (i = 0; i < 8; i++)
- input_report_key(input, BTN_1 + i, data[4] & (1 << i));
-
- if (data[2] & 0x80) {
- input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f));
- } else {
- /* Out of proximity, clear wheel value. */
- input_report_abs(input, ABS_WHEEL, 0);
- }
-
- if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
- input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
- } else {
- input_report_abs(input, ABS_MISC, 0);
- }
- } else {
- if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) {
- input_report_key(input, BTN_0, (data[5] & 0x01));
- input_report_key(input, BTN_1, (data[6] & 0x01));
- input_report_key(input, BTN_2, (data[6] & 0x02));
- input_report_key(input, BTN_3, (data[6] & 0x04));
- input_report_key(input, BTN_4, (data[6] & 0x08));
- input_report_key(input, BTN_5, (data[6] & 0x10));
- input_report_key(input, BTN_6, (data[6] & 0x20));
- input_report_key(input, BTN_7, (data[6] & 0x40));
- input_report_key(input, BTN_8, (data[6] & 0x80));
- input_report_key(input, BTN_9, (data[7] & 0x01));
- input_report_key(input, BTN_A, (data[8] & 0x01));
- input_report_key(input, BTN_B, (data[8] & 0x02));
- input_report_key(input, BTN_C, (data[8] & 0x04));
- input_report_key(input, BTN_X, (data[8] & 0x08));
- input_report_key(input, BTN_Y, (data[8] & 0x10));
- input_report_key(input, BTN_Z, (data[8] & 0x20));
- input_report_key(input, BTN_BASE, (data[8] & 0x40));
- input_report_key(input, BTN_BASE2, (data[8] & 0x80));
-
- if (features->type == WACOM_22HD) {
- input_report_key(input, KEY_PROG1, data[9] & 0x01);
- input_report_key(input, KEY_PROG2, data[9] & 0x02);
- input_report_key(input, KEY_PROG3, data[9] & 0x04);
- }
- } else {
- input_report_key(input, BTN_0, (data[5] & 0x01));
- input_report_key(input, BTN_1, (data[5] & 0x02));
- input_report_key(input, BTN_2, (data[5] & 0x04));
- input_report_key(input, BTN_3, (data[5] & 0x08));
- input_report_key(input, BTN_4, (data[6] & 0x01));
- input_report_key(input, BTN_5, (data[6] & 0x02));
- input_report_key(input, BTN_6, (data[6] & 0x04));
- input_report_key(input, BTN_7, (data[6] & 0x08));
- input_report_key(input, BTN_8, (data[5] & 0x10));
- input_report_key(input, BTN_9, (data[6] & 0x10));
- }
- input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
- input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
-
- if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
- data[2] | (data[3] & 0x1f) | data[4] | data[8] |
- (data[7] & 0x01)) {
- input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
- } else {
- input_report_abs(input, ABS_MISC, 0);
- }
- }
- return 1;
- }
-
- /* process in/out prox events */
- result = wacom_intuos_inout(wacom);
- 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 &&
- (features->type == INTUOS3 ||
- features->type == INTUOS3S ||
- features->type == INTUOS4 ||
- features->type == INTUOS4S ||
- features->type == INTUOS5 ||
- features->type == INTUOS5S ||
- features->type == INTUOSPM ||
- features->type == INTUOSPS)) {
-
- return 0;
- }
-
- /* Cintiq doesn't send data when RDY bit isn't set */
- if (features->type == CINTIQ && !(data[1] & 0x40))
- return 0;
-
- if (features->type >= INTUOS3S) {
- input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
- input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
- input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
- } else {
- input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
- input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
- input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
- }
-
- /* process general packets */
- wacom_intuos_general(wacom);
-
- /* 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 (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) ;
- input_report_abs(input, ABS_Z, t);
- } else {
- /* 4D mouse rotation packet */
- t = (data[6] << 3) | ((data[7] >> 5) & 7);
- input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
- ((t - 1) / 2) : -t / 2);
- }
-
- } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
- /* 4D mouse packet */
- input_report_key(input, BTN_LEFT, data[8] & 0x01);
- input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
- input_report_key(input, BTN_RIGHT, data[8] & 0x04);
-
- input_report_key(input, BTN_SIDE, data[8] & 0x20);
- input_report_key(input, BTN_EXTRA, data[8] & 0x10);
- t = (data[6] << 2) | ((data[7] >> 6) & 3);
- input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
-
- } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
- /* I4 mouse */
- if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
- input_report_key(input, BTN_LEFT, data[6] & 0x01);
- input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
- input_report_key(input, BTN_RIGHT, data[6] & 0x04);
- input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
- - ((data[7] & 0x40) >> 6));
- input_report_key(input, BTN_SIDE, data[6] & 0x08);
- input_report_key(input, BTN_EXTRA, data[6] & 0x10);
-
- input_report_abs(input, ABS_TILT_X,
- ((data[7] << 1) & 0x7e) | (data[8] >> 7));
- input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
- } else {
- /* 2D mouse packet */
- input_report_key(input, BTN_LEFT, data[8] & 0x04);
- input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
- input_report_key(input, BTN_RIGHT, data[8] & 0x10);
- input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
- - ((data[8] & 0x02) >> 1));
-
- /* I3 2D mouse side buttons */
- if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
- input_report_key(input, BTN_SIDE, data[8] & 0x40);
- input_report_key(input, BTN_EXTRA, data[8] & 0x20);
- }
- }
- } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
- features->type == INTUOS4L || features->type == INTUOS5L ||
- features->type == INTUOSPL) &&
- wacom->tool[idx] == BTN_TOOL_LENS) {
- /* Lens cursor packets */
- input_report_key(input, BTN_LEFT, data[8] & 0x01);
- input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
- input_report_key(input, BTN_RIGHT, data[8] & 0x04);
- input_report_key(input, BTN_SIDE, data[8] & 0x10);
- input_report_key(input, BTN_EXTRA, data[8] & 0x08);
- }
- }
-
- input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
- input_report_key(input, wacom->tool[idx], 1);
- input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
- return 1;
-}
-
-static int int_dist(int x1, int y1, int x2, int y2)
-{
- int x = x2 - x1;
- int y = y2 - y1;
-
- return int_sqrt(x*x + y*y);
-}
-
-static int wacom_24hdt_irq(struct wacom_wac *wacom)
-{
- struct input_dev *input = wacom->input;
- unsigned char *data = wacom->data;
- int i;
- int current_num_contacts = data[61];
- int contacts_to_send = 0;
-
- /*
- * First packet resets the counter since only the first
- * packet in series will have non-zero current_num_contacts.
- */
- if (current_num_contacts)
- wacom->num_contacts_left = current_num_contacts;
-
- /* There are at most 4 contacts per packet */
- contacts_to_send = min(4, wacom->num_contacts_left);
-
- for (i = 0; i < contacts_to_send; i++) {
- int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
- bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
- int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
-
- if (slot < 0)
- continue;
- input_mt_slot(input, slot);
- input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
-
- if (touch) {
- int t_x = get_unaligned_le16(&data[offset + 2]);
- int c_x = get_unaligned_le16(&data[offset + 4]);
- int t_y = get_unaligned_le16(&data[offset + 6]);
- int c_y = get_unaligned_le16(&data[offset + 8]);
- int w = get_unaligned_le16(&data[offset + 10]);
- int h = get_unaligned_le16(&data[offset + 12]);
-
- input_report_abs(input, ABS_MT_POSITION_X, t_x);
- input_report_abs(input, ABS_MT_POSITION_Y, t_y);
- input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h));
- input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y));
- input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
- input_report_abs(input, ABS_MT_ORIENTATION, w > h);
- }
- }
- input_mt_report_pointer_emulation(input, true);
-
- wacom->num_contacts_left -= contacts_to_send;
- if (wacom->num_contacts_left <= 0)
- wacom->num_contacts_left = 0;
-
- return 1;
-}
-
-static int wacom_mt_touch(struct wacom_wac *wacom)
-{
- struct input_dev *input = wacom->input;
- unsigned char *data = wacom->data;
- int i;
- int current_num_contacts = data[2];
- int contacts_to_send = 0;
- int x_offset = 0;
-
- /* MTTPC does not support Height and Width */
- if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
- x_offset = -4;
-
- /*
- * First packet resets the counter since only the first
- * packet in series will have non-zero current_num_contacts.
- */
- if (current_num_contacts)
- wacom->num_contacts_left = current_num_contacts;
-
- /* There are at most 5 contacts per packet */
- contacts_to_send = min(5, wacom->num_contacts_left);
-
- for (i = 0; i < contacts_to_send; i++) {
- int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
- bool touch = data[offset] & 0x1;
- int id = get_unaligned_le16(&data[offset + 1]);
- int slot = input_mt_get_slot_by_key(input, id);
-
- if (slot < 0)
- continue;
-
- input_mt_slot(input, slot);
- input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
- if (touch) {
- int x = get_unaligned_le16(&data[offset + x_offset + 7]);
- int y = get_unaligned_le16(&data[offset + x_offset + 9]);
- input_report_abs(input, ABS_MT_POSITION_X, x);
- input_report_abs(input, ABS_MT_POSITION_Y, y);
- }
- }
- input_mt_report_pointer_emulation(input, true);
-
- wacom->num_contacts_left -= contacts_to_send;
- if (wacom->num_contacts_left < 0)
- wacom->num_contacts_left = 0;
-
- return 1;
-}
-
-static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
-{
- struct input_dev *input = wacom->input;
- unsigned char *data = wacom->data;
- int contact_with_no_pen_down_count = 0;
- int i;
-
- for (i = 0; i < 2; i++) {
- int p = data[1] & (1 << i);
- bool touch = p && !wacom->shared->stylus_in_proximity;
-
- input_mt_slot(input, i);
- input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
- if (touch) {
- int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff;
- int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff;
-
- input_report_abs(input, ABS_MT_POSITION_X, x);
- input_report_abs(input, ABS_MT_POSITION_Y, y);
- contact_with_no_pen_down_count++;
- }
- }
- input_mt_report_pointer_emulation(input, true);
-
- /* keep touch state for pen event */
- wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
-
- return 1;
-}
-
-static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
-{
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
- bool prox;
- int x = 0, y = 0;
-
- if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
- return 0;
-
- if (!wacom->shared->stylus_in_proximity) {
- if (len == WACOM_PKGLEN_TPC1FG) {
- prox = data[0] & 0x01;
- x = get_unaligned_le16(&data[1]);
- y = get_unaligned_le16(&data[3]);
- } else if (len == WACOM_PKGLEN_TPC1FG_B) {
- prox = data[2] & 0x01;
- x = get_unaligned_le16(&data[3]);
- y = get_unaligned_le16(&data[5]);
- } else {
- prox = data[1] & 0x01;
- x = le16_to_cpup((__le16 *)&data[2]);
- y = le16_to_cpup((__le16 *)&data[4]);
- }
- } else
- /* force touch out when pen is in prox */
- prox = 0;
-
- if (prox) {
- input_report_abs(input, ABS_X, x);
- input_report_abs(input, ABS_Y, y);
- }
- input_report_key(input, BTN_TOUCH, prox);
-
- /* keep touch state for pen events */
- wacom->shared->touch_down = prox;
-
- return 1;
-}
-
-static int wacom_tpc_pen(struct wacom_wac *wacom)
-{
- unsigned char *data = wacom->data;
- struct input_dev *input = wacom->input;
- bool prox = data[1] & 0x20;
-
- if (!wacom->shared->stylus_in_proximity) /* first in prox */
- /* Going into proximity select tool */
- wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
-
- /* keep pen state for touch events */
- wacom->shared->stylus_in_proximity = prox;
-
- /* send pen events only when touch is up or forced out */
- if (!wacom->shared->touch_down) {
- input_report_key(input, BTN_STYLUS, data[1] & 0x02);
- input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
- input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
- input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
- input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x03) << 8) | data[6]);
- input_report_key(input, BTN_TOUCH, data[1] & 0x05);
- input_report_key(input, wacom->tool[0], prox);
- return 1;
- }
-
- return 0;
-}
-
-static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
-{
- unsigned char *data = wacom->data;
-
- dev_dbg(wacom->input->dev.parent,
- "%s: received report #%d\n", __func__, data[0]);
-
- switch (len) {
- case WACOM_PKGLEN_TPC1FG:
- return wacom_tpc_single_touch(wacom, len);
-
- case WACOM_PKGLEN_TPC2FG:
- return wacom_tpc_mt_touch(wacom);
-
- case WACOM_PKGLEN_PENABLED:
- return wacom_tpc_pen(wacom);
-
- default:
- switch (data[0]) {
- case WACOM_REPORT_TPC1FG:
- case WACOM_REPORT_TPCHID:
- case WACOM_REPORT_TPCST:
- case WACOM_REPORT_TPC1FGE:
- return wacom_tpc_single_touch(wacom, len);
-
- case WACOM_REPORT_TPCMT:
- case WACOM_REPORT_TPCMT2:
- return wacom_mt_touch(wacom);
-
- case WACOM_REPORT_PENABLED:
- return wacom_tpc_pen(wacom);
- }
- }
-
- return 0;
-}
-
-static int wacom_bpt_touch(struct wacom_wac *wacom)
-{
- struct wacom_features *features = &wacom->features;
- struct input_dev *input = wacom->input;
- struct input_dev *pad_input = wacom->pad_input;
- unsigned char *data = wacom->data;
- int i;
-
- if (data[0] != 0x02)
- return 0;
-
- for (i = 0; i < 2; i++) {
- int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
- bool touch = data[offset + 3] & 0x80;
-
- /*
- * Touch events need to be disabled while stylus is
- * in proximity because user's hand is resting on touchpad
- * and sending unwanted events. User expects tablet buttons
- * to continue working though.
- */
- touch = touch && !wacom->shared->stylus_in_proximity;
-
- input_mt_slot(input, i);
- input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
- if (touch) {
- int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
- int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
- if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
- x <<= 5;
- y <<= 5;
- }
- input_report_abs(input, ABS_MT_POSITION_X, x);
- input_report_abs(input, ABS_MT_POSITION_Y, y);
- }
- }
-
- input_mt_report_pointer_emulation(input, true);
-
- input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
- input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
- input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
- input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
-
- return 1;
-}
-
-static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
-{
- struct wacom_features *features = &wacom->features;
- struct input_dev *input = wacom->input;
- bool touch = data[1] & 0x80;
- int slot = input_mt_get_slot_by_key(input, data[0]);
-
- if (slot < 0)
- return;
-
- touch = touch && !wacom->shared->stylus_in_proximity;
-
- input_mt_slot(input, slot);
- input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
-
- if (touch) {
- int x = (data[2] << 4) | (data[4] >> 4);
- int y = (data[3] << 4) | (data[4] & 0x0f);
- int width, height;
-
- if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
- width = data[5] * 100;
- height = data[6] * 100;
- } else {
- /*
- * "a" is a scaled-down area which we assume is
- * roughly circular and which can be described as:
- * a=(pi*r^2)/C.
- */
- int a = data[5];
- int x_res = input_abs_get_res(input, ABS_X);
- int y_res = input_abs_get_res(input, ABS_Y);
- width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
- height = width * y_res / x_res;
- }
-
- input_report_abs(input, ABS_MT_POSITION_X, x);
- input_report_abs(input, ABS_MT_POSITION_Y, y);
- input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
- input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
- }
-}
-
-static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
-{
- struct input_dev *input = wacom->pad_input;
- struct wacom_features *features = &wacom->features;
-
- if (features->type == INTUOSHT) {
- input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0);
- input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0);
- } else {
- input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0);
- input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0);
- }
- input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0);
- input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0);
-}
-
-static int wacom_bpt3_touch(struct wacom_wac *wacom)
-{
- struct input_dev *input = wacom->input;
- unsigned char *data = wacom->data;
- int count = data[1] & 0x07;
- int i;
-
- if (data[0] != 0x02)
- return 0;
-
- /* data has up to 7 fixed sized 8-byte messages starting at data[2] */
- for (i = 0; i < count; i++) {
- int offset = (8 * i) + 2;
- int msg_id = data[offset];
-
- if (msg_id >= 2 && msg_id <= 17)
- wacom_bpt3_touch_msg(wacom, data + offset);
- else if (msg_id == 128)
- wacom_bpt3_button_msg(wacom, data + offset);
-
- }
- input_mt_report_pointer_emulation(input, true);
-
- return 1;
-}
-
-static int wacom_bpt_pen(struct wacom_wac *wacom)
-{
- struct wacom_features *features = &wacom->features;
- struct input_dev *input = wacom->input;
- unsigned char *data = wacom->data;
- int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
-
- if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
- return 0;
-
- if (data[0] == WACOM_REPORT_USB) {
- if (features->type == INTUOSHT && features->touch_max) {
- input_report_switch(wacom->shared->touch_input,
- SW_MUTE_DEVICE, data[8] & 0x40);
- input_sync(wacom->shared->touch_input);
- }
- return 0;
- }
-
- prox = (data[1] & 0x20) == 0x20;
-
- /*
- * All reports shared between PEN and RUBBER tool must be
- * forced to a known starting value (zero) when transitioning to
- * out-of-prox.
- *
- * If not reset then, to userspace, it will look like lost events
- * if new tool comes in-prox with same values as previous tool sent.
- *
- * Hardware does report zero in most out-of-prox cases but not all.
- */
- if (prox) {
- if (!wacom->shared->stylus_in_proximity) {
- if (data[1] & 0x08) {
- wacom->tool[0] = BTN_TOOL_RUBBER;
- wacom->id[0] = ERASER_DEVICE_ID;
- } else {
- wacom->tool[0] = BTN_TOOL_PEN;
- wacom->id[0] = STYLUS_DEVICE_ID;
- }
- wacom->shared->stylus_in_proximity = true;
- }
- x = le16_to_cpup((__le16 *)&data[2]);
- y = le16_to_cpup((__le16 *)&data[4]);
- p = le16_to_cpup((__le16 *)&data[6]);
- /*
- * Convert distance from out prox to distance from tablet.
- * distance will be greater than distance_max once
- * touching and applying pressure; do not report negative
- * distance.
- */
- if (data[8] <= features->distance_max)
- d = features->distance_max - data[8];
-
- pen = data[1] & 0x01;
- btn1 = data[1] & 0x02;
- btn2 = data[1] & 0x04;
- }
-
- input_report_key(input, BTN_TOUCH, pen);
- input_report_key(input, BTN_STYLUS, btn1);
- input_report_key(input, BTN_STYLUS2, btn2);
-
- input_report_abs(input, ABS_X, x);
- input_report_abs(input, ABS_Y, y);
- input_report_abs(input, ABS_PRESSURE, p);
- input_report_abs(input, ABS_DISTANCE, d);
-
- if (!prox) {
- wacom->id[0] = 0;
- wacom->shared->stylus_in_proximity = false;
- }
-
- input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */
- input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */
-
- return 1;
-}
-
-static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
-{
- if (len == WACOM_PKGLEN_BBTOUCH)
- return wacom_bpt_touch(wacom);
- else if (len == WACOM_PKGLEN_BBTOUCH3)
- return wacom_bpt3_touch(wacom);
- else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN)
- return wacom_bpt_pen(wacom);
-
- return 0;
-}
-
-static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
-{
- unsigned char *data = wacom->data;
- int connected;
-
- if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL)
- return 0;
-
- connected = data[1] & 0x01;
- if (connected) {
- int pid, battery;
-
- if ((wacom->shared->type == INTUOSHT) &&
- wacom->shared->touch_max) {
- input_report_switch(wacom->shared->touch_input,
- SW_MUTE_DEVICE, data[5] & 0x40);
- input_sync(wacom->shared->touch_input);
- }
-
- pid = get_unaligned_be16(&data[6]);
- battery = data[5] & 0x3f;
- if (wacom->pid != pid) {
- wacom->pid = pid;
- wacom_schedule_work(wacom);
- }
- wacom->battery_capacity = battery;
- } else if (wacom->pid != 0) {
- /* disconnected while previously connected */
- wacom->pid = 0;
- wacom_schedule_work(wacom);
- wacom->battery_capacity = 0;
- }
-
- return 0;
-}
-
-void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
-{
- bool sync;
-
- switch (wacom_wac->features.type) {
- case PENPARTNER:
- sync = wacom_penpartner_irq(wacom_wac);
- break;
-
- case PL:
- sync = wacom_pl_irq(wacom_wac);
- break;
-
- case WACOM_G4:
- case GRAPHIRE:
- case WACOM_MO:
- sync = wacom_graphire_irq(wacom_wac);
- break;
-
- case PTU:
- sync = wacom_ptu_irq(wacom_wac);
- break;
-
- case DTU:
- sync = wacom_dtu_irq(wacom_wac);
- break;
-
- case DTUS:
- sync = wacom_dtus_irq(wacom_wac);
- break;
-
- case INTUOS:
- case INTUOS3S:
- case INTUOS3:
- case INTUOS3L:
- case INTUOS4S:
- case INTUOS4:
- case INTUOS4L:
- case CINTIQ:
- case WACOM_BEE:
- case WACOM_13HD:
- case WACOM_21UX2:
- case WACOM_22HD:
- case WACOM_24HD:
- case DTK:
- case CINTIQ_HYBRID:
- sync = wacom_intuos_irq(wacom_wac);
- break;
-
- case WACOM_24HDT:
- sync = wacom_24hdt_irq(wacom_wac);
- break;
-
- case INTUOS5S:
- case INTUOS5:
- case INTUOS5L:
- case INTUOSPS:
- case INTUOSPM:
- case INTUOSPL:
- if (len == WACOM_PKGLEN_BBTOUCH3)
- sync = wacom_bpt3_touch(wacom_wac);
- else
- sync = wacom_intuos_irq(wacom_wac);
- break;
-
- case TABLETPC:
- case TABLETPCE:
- case TABLETPC2FG:
- case MTSCREEN:
- case MTTPC:
- case MTTPC_B:
- sync = wacom_tpc_irq(wacom_wac, len);
- break;
-
- case BAMBOO_PT:
- case INTUOSHT:
- sync = wacom_bpt_irq(wacom_wac, len);
- break;
-
- case WIRELESS:
- sync = wacom_wireless_irq(wacom_wac, len);
- break;
-
- default:
- sync = false;
- break;
- }
-
- if (sync) {
- input_sync(wacom_wac->input);
- if (wacom_wac->pad_input)
- input_sync(wacom_wac->pad_input);
- }
-}
-
-static void wacom_setup_cintiq(struct wacom_wac *wacom_wac)
-{
- struct input_dev *input_dev = wacom_wac->input;
-
- input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
-
- __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
- __set_bit(BTN_TOOL_PEN, input_dev->keybit);
- __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
- __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
- __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
- __set_bit(BTN_STYLUS, input_dev->keybit);
- __set_bit(BTN_STYLUS2, input_dev->keybit);
-
- 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);
-}
-
-static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
-{
- struct input_dev *input_dev = wacom_wac->input;
-
- input_set_capability(input_dev, EV_REL, REL_WHEEL);
-
- wacom_setup_cintiq(wacom_wac);
-
- __set_bit(BTN_LEFT, input_dev->keybit);
- __set_bit(BTN_RIGHT, input_dev->keybit);
- __set_bit(BTN_MIDDLE, input_dev->keybit);
- __set_bit(BTN_SIDE, input_dev->keybit);
- __set_bit(BTN_EXTRA, input_dev->keybit);
- __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
- __set_bit(BTN_TOOL_LENS, input_dev->keybit);
-
- 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 wacom_setup_device_quirks(struct wacom_features *features)
-{
-
- /* touch device found but size is not defined. use default */
- if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
- features->x_max = 1023;
- features->y_max = 1023;
- }
-
- /* these device have multiple inputs */
- if (features->type >= WIRELESS ||
- (features->type >= INTUOS5S && features->type <= INTUOSHT) ||
- (features->oVid && features->oPid))
- features->quirks |= WACOM_QUIRK_MULTI_INPUT;
-
- /* quirk for bamboo touch with 2 low res touches */
- if (features->type == BAMBOO_PT &&
- features->pktlen == WACOM_PKGLEN_BBTOUCH) {
- features->x_max <<= 5;
- features->y_max <<= 5;
- features->x_fuzz <<= 5;
- features->y_fuzz <<= 5;
- features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES;
- }
-
- if (features->type == WIRELESS) {
-
- /* monitor never has input and pen/touch have delayed create */
- features->quirks |= WACOM_QUIRK_NO_INPUT;
-
- /* must be monitor interface if no device_type set */
- if (!features->device_type)
- features->quirks |= WACOM_QUIRK_MONITOR;
- }
-}
-
-static void wacom_abs_set_axis(struct input_dev *input_dev,
- struct wacom_wac *wacom_wac)
-{
- struct wacom_features *features = &wacom_wac->features;
-
- if (features->device_type == BTN_TOOL_PEN) {
- input_set_abs_params(input_dev, ABS_X, features->x_min,
- features->x_max, features->x_fuzz, 0);
- input_set_abs_params(input_dev, ABS_Y, features->y_min,
- features->y_max, features->y_fuzz, 0);
- input_set_abs_params(input_dev, ABS_PRESSURE, 0,
- features->pressure_max, features->pressure_fuzz, 0);
-
- /* penabled devices have fixed resolution for each model */
- input_abs_set_res(input_dev, ABS_X, features->x_resolution);
- input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
- } else {
- if (features->touch_max <= 2) {
- input_set_abs_params(input_dev, ABS_X, 0,
- features->x_max, features->x_fuzz, 0);
- input_set_abs_params(input_dev, ABS_Y, 0,
- features->y_max, features->y_fuzz, 0);
- input_abs_set_res(input_dev, ABS_X,
- features->x_resolution);
- input_abs_set_res(input_dev, ABS_Y,
- features->y_resolution);
- }
-
- if (features->touch_max > 1) {
- input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
- features->x_max, features->x_fuzz, 0);
- input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
- features->y_max, features->y_fuzz, 0);
- input_abs_set_res(input_dev, ABS_MT_POSITION_X,
- features->x_resolution);
- input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
- features->y_resolution);
- }
- }
-}
-
-int wacom_setup_input_capabilities(struct input_dev *input_dev,
- struct wacom_wac *wacom_wac)
-{
- struct wacom_features *features = &wacom_wac->features;
-
- input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
- __set_bit(BTN_TOUCH, input_dev->keybit);
- __set_bit(ABS_MISC, input_dev->absbit);
-
- wacom_abs_set_axis(input_dev, wacom_wac);
-
- switch (features->type) {
- case WACOM_MO:
- input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
- /* fall through */
-
- case WACOM_G4:
- /* fall through */
-
- case GRAPHIRE:
- input_set_capability(input_dev, EV_REL, REL_WHEEL);
-
- __set_bit(BTN_LEFT, input_dev->keybit);
- __set_bit(BTN_RIGHT, input_dev->keybit);
- __set_bit(BTN_MIDDLE, input_dev->keybit);
-
- __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
- __set_bit(BTN_TOOL_PEN, input_dev->keybit);
- __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
- __set_bit(BTN_STYLUS, input_dev->keybit);
- __set_bit(BTN_STYLUS2, input_dev->keybit);
-
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
- break;
-
- case WACOM_24HD:
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
- input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
- /* fall through */
-
- case DTK:
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-
- wacom_setup_cintiq(wacom_wac);
- break;
-
- case WACOM_22HD:
- case WACOM_21UX2:
- case WACOM_BEE:
- case CINTIQ:
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-
- wacom_setup_cintiq(wacom_wac);
- break;
-
- case WACOM_13HD:
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
- wacom_setup_cintiq(wacom_wac);
- break;
-
- case INTUOS3:
- case INTUOS3L:
- case INTUOS3S:
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
- /* fall through */
-
- case INTUOS:
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
- wacom_setup_intuos(wacom_wac);
- break;
-
- case INTUOS5:
- case INTUOS5L:
- case INTUOSPM:
- case INTUOSPL:
- case INTUOS5S:
- case INTUOSPS:
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
- if (features->device_type == BTN_TOOL_PEN) {
- input_set_abs_params(input_dev, ABS_DISTANCE, 0,
- features->distance_max,
- 0, 0);
-
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-
- wacom_setup_intuos(wacom_wac);
- } else if (features->device_type == BTN_TOOL_FINGER) {
- __clear_bit(ABS_MISC, input_dev->absbit);
-
- input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
- 0, features->x_max, 0, 0);
- input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
- 0, features->y_max, 0, 0);
- input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
- }
- break;
-
- case INTUOS4:
- case INTUOS4L:
- case INTUOS4S:
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
- wacom_setup_intuos(wacom_wac);
-
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
- break;
-
- case WACOM_24HDT:
- if (features->device_type == BTN_TOOL_FINGER) {
- input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
- input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
- input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
- input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
- }
- /* fall through */
-
- case MTSCREEN:
- case MTTPC:
- case MTTPC_B:
- case TABLETPC2FG:
- if (features->device_type == BTN_TOOL_FINGER) {
- unsigned int flags = INPUT_MT_DIRECT;
-
- if (wacom_wac->features.type == TABLETPC2FG)
- flags = 0;
-
- input_mt_init_slots(input_dev, features->touch_max, flags);
- }
- /* fall through */
-
- case TABLETPC:
- case TABLETPCE:
- __clear_bit(ABS_MISC, input_dev->absbit);
-
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-
- if (features->device_type != BTN_TOOL_PEN)
- break; /* no need to process stylus stuff */
-
- /* fall through */
-
- case DTUS:
- case PL:
- case DTU:
- __set_bit(BTN_TOOL_PEN, input_dev->keybit);
- __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
- __set_bit(BTN_STYLUS, input_dev->keybit);
- __set_bit(BTN_STYLUS2, input_dev->keybit);
-
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
- break;
-
- case PTU:
- __set_bit(BTN_STYLUS2, input_dev->keybit);
- /* fall through */
-
- case PENPARTNER:
- __set_bit(BTN_TOOL_PEN, input_dev->keybit);
- __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
- __set_bit(BTN_STYLUS, input_dev->keybit);
-
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
- break;
-
- case INTUOSHT:
- if (features->touch_max &&
- features->device_type == BTN_TOOL_FINGER) {
- input_dev->evbit[0] |= BIT_MASK(EV_SW);
- __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
- }
- /* fall through */
-
- case BAMBOO_PT:
- __clear_bit(ABS_MISC, input_dev->absbit);
-
- if (features->device_type == BTN_TOOL_FINGER) {
-
- if (features->touch_max) {
- /* touch interface */
- unsigned int flags = INPUT_MT_POINTER;
-
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
- if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
- input_set_abs_params(input_dev,
- ABS_MT_TOUCH_MAJOR,
- 0, features->x_max, 0, 0);
- input_set_abs_params(input_dev,
- ABS_MT_TOUCH_MINOR,
- 0, features->y_max, 0, 0);
- } else {
- __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
- __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
- flags = 0;
- }
- input_mt_init_slots(input_dev, features->touch_max, flags);
- } else {
- /* buttons/keys only interface */
- __clear_bit(ABS_X, input_dev->absbit);
- __clear_bit(ABS_Y, input_dev->absbit);
- __clear_bit(BTN_TOUCH, input_dev->keybit);
- }
- } else if (features->device_type == BTN_TOOL_PEN) {
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
- __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
- __set_bit(BTN_TOOL_PEN, input_dev->keybit);
- __set_bit(BTN_STYLUS, input_dev->keybit);
- __set_bit(BTN_STYLUS2, input_dev->keybit);
- input_set_abs_params(input_dev, ABS_DISTANCE, 0,
- features->distance_max,
- 0, 0);
- }
- break;
-
- case CINTIQ_HYBRID:
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-
- wacom_setup_cintiq(wacom_wac);
- break;
- }
- return 0;
-}
-
-int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
- struct wacom_wac *wacom_wac)
-{
- struct wacom_features *features = &wacom_wac->features;
- int i;
-
- input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
- /* kept for making legacy xf86-input-wacom working with the wheels */
- __set_bit(ABS_MISC, input_dev->absbit);
-
- /* kept for making legacy xf86-input-wacom accepting the pad */
- input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0);
- input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0);
-
- switch (features->type) {
- case WACOM_MO:
- __set_bit(BTN_BACK, input_dev->keybit);
- __set_bit(BTN_LEFT, input_dev->keybit);
- __set_bit(BTN_FORWARD, input_dev->keybit);
- __set_bit(BTN_RIGHT, input_dev->keybit);
- input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
- break;
-
- case WACOM_G4:
- __set_bit(BTN_BACK, input_dev->keybit);
- __set_bit(BTN_LEFT, input_dev->keybit);
- __set_bit(BTN_FORWARD, input_dev->keybit);
- __set_bit(BTN_RIGHT, input_dev->keybit);
- input_set_capability(input_dev, EV_REL, REL_WHEEL);
- break;
-
- case WACOM_24HD:
- __set_bit(BTN_A, input_dev->keybit);
- __set_bit(BTN_B, input_dev->keybit);
- __set_bit(BTN_C, input_dev->keybit);
- __set_bit(BTN_X, input_dev->keybit);
- __set_bit(BTN_Y, input_dev->keybit);
- __set_bit(BTN_Z, input_dev->keybit);
-
- for (i = 0; i < 10; i++)
- __set_bit(BTN_0 + i, input_dev->keybit);
-
- __set_bit(KEY_PROG1, input_dev->keybit);
- __set_bit(KEY_PROG2, input_dev->keybit);
- __set_bit(KEY_PROG3, input_dev->keybit);
-
- input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
- input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
- break;
-
- case DTK:
- for (i = 0; i < 6; i++)
- __set_bit(BTN_0 + i, input_dev->keybit);
-
- break;
-
- case WACOM_22HD:
- __set_bit(KEY_PROG1, input_dev->keybit);
- __set_bit(KEY_PROG2, input_dev->keybit);
- __set_bit(KEY_PROG3, input_dev->keybit);
- /* fall through */
-
- case WACOM_21UX2:
- __set_bit(BTN_A, input_dev->keybit);
- __set_bit(BTN_B, input_dev->keybit);
- __set_bit(BTN_C, input_dev->keybit);
- __set_bit(BTN_X, input_dev->keybit);
- __set_bit(BTN_Y, input_dev->keybit);
- __set_bit(BTN_Z, input_dev->keybit);
- __set_bit(BTN_BASE, input_dev->keybit);
- __set_bit(BTN_BASE2, input_dev->keybit);
- /* fall through */
-
- case WACOM_BEE:
- __set_bit(BTN_8, input_dev->keybit);
- __set_bit(BTN_9, input_dev->keybit);
- /* fall through */
-
- case CINTIQ:
- for (i = 0; i < 8; i++)
- __set_bit(BTN_0 + i, input_dev->keybit);
-
- input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
- input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
- break;
-
- case WACOM_13HD:
- for (i = 0; i < 9; i++)
- __set_bit(BTN_0 + i, input_dev->keybit);
-
- input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
- break;
-
- case INTUOS3:
- case INTUOS3L:
- __set_bit(BTN_4, input_dev->keybit);
- __set_bit(BTN_5, input_dev->keybit);
- __set_bit(BTN_6, input_dev->keybit);
- __set_bit(BTN_7, input_dev->keybit);
-
- input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
- /* fall through */
-
- case INTUOS3S:
- __set_bit(BTN_0, input_dev->keybit);
- __set_bit(BTN_1, input_dev->keybit);
- __set_bit(BTN_2, input_dev->keybit);
- __set_bit(BTN_3, input_dev->keybit);
-
- input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
- break;
-
- case INTUOS5:
- case INTUOS5L:
- case INTUOSPM:
- case INTUOSPL:
- __set_bit(BTN_7, input_dev->keybit);
- __set_bit(BTN_8, input_dev->keybit);
- /* fall through */
-
- case INTUOS5S:
- case INTUOSPS:
- /* touch interface does not have the pad device */
- if (features->device_type != BTN_TOOL_PEN)
- return 1;
-
- for (i = 0; i < 7; i++)
- __set_bit(BTN_0 + i, input_dev->keybit);
-
- input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
- break;
-
- case INTUOS4:
- case INTUOS4L:
- __set_bit(BTN_7, input_dev->keybit);
- __set_bit(BTN_8, input_dev->keybit);
- /* fall through */
-
- case INTUOS4S:
- for (i = 0; i < 7; i++)
- __set_bit(BTN_0 + i, input_dev->keybit);
-
- input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
- break;
-
- case CINTIQ_HYBRID:
- for (i = 0; i < 9; i++)
- __set_bit(BTN_0 + i, input_dev->keybit);
-
- break;
-
- case DTUS:
- for (i = 0; i < 4; i++)
- __set_bit(BTN_0 + i, input_dev->keybit);
- break;
-
- case INTUOSHT:
- case BAMBOO_PT:
- /* pad device is on the touch interface */
- if (features->device_type != BTN_TOOL_FINGER)
- return 1;
-
- __clear_bit(ABS_MISC, input_dev->absbit);
-
- __set_bit(BTN_LEFT, input_dev->keybit);
- __set_bit(BTN_FORWARD, input_dev->keybit);
- __set_bit(BTN_BACK, input_dev->keybit);
- __set_bit(BTN_RIGHT, input_dev->keybit);
-
- break;
-
- default:
- /* no pad supported */
- return 1;
- }
- return 0;
-}
-
-static const struct wacom_features wacom_features_0x00 =
- { "Wacom Penpartner", 5040, 3780, 255, 0,
- PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
-static const struct wacom_features wacom_features_0x10 =
- { "Wacom Graphire", 10206, 7422, 511, 63,
- GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x11 =
- { "Wacom Graphire2 4x5", 10206, 7422, 511, 63,
- GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x12 =
- { "Wacom Graphire2 5x7", 13918, 10206, 511, 63,
- GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x13 =
- { "Wacom Graphire3", 10208, 7424, 511, 63,
- GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x14 =
- { "Wacom Graphire3 6x8", 16704, 12064, 511, 63,
- GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x15 =
- { "Wacom Graphire4 4x5", 10208, 7424, 511, 63,
- WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x16 =
- { "Wacom Graphire4 6x8", 16704, 12064, 511, 63,
- WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x17 =
- { "Wacom BambooFun 4x5", 14760, 9225, 511, 63,
- WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x18 =
- { "Wacom BambooFun 6x8", 21648, 13530, 511, 63,
- WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x19 =
- { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63,
- GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES };
-static const struct wacom_features wacom_features_0x60 =
- { "Wacom Volito", 5104, 3712, 511, 63,
- GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x61 =
- { "Wacom PenStation2", 3250, 2320, 255, 63,
- GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x62 =
- { "Wacom Volito2 4x5", 5104, 3712, 511, 63,
- GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x63 =
- { "Wacom Volito2 2x3", 3248, 2320, 511, 63,
- GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x64 =
- { "Wacom PenPartner2", 3250, 2320, 511, 63,
- GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES };
-static const struct wacom_features wacom_features_0x65 =
- { "Wacom Bamboo", 14760, 9225, 511, 63,
- WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x69 =
- { "Wacom Bamboo1", 5104, 3712, 511, 63,
- GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES };
-static const struct wacom_features wacom_features_0x6A =
- { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63,
- GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x6B =
- { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63,
- GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x20 =
- { "Wacom Intuos 4x5", 12700, 10600, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x21 =
- { "Wacom Intuos 6x8", 20320, 16240, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x22 =
- { "Wacom Intuos 9x12", 30480, 24060, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x23 =
- { "Wacom Intuos 12x12", 30480, 31680, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x24 =
- { "Wacom Intuos 12x18", 45720, 31680, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x30 =
- { "Wacom PL400", 5408, 4056, 255, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x31 =
- { "Wacom PL500", 6144, 4608, 255, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x32 =
- { "Wacom PL600", 6126, 4604, 255, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x33 =
- { "Wacom PL600SX", 6260, 5016, 255, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x34 =
- { "Wacom PL550", 6144, 4608, 511, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x35 =
- { "Wacom PL800", 7220, 5780, 511, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x37 =
- { "Wacom PL700", 6758, 5406, 511, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x38 =
- { "Wacom PL510", 6282, 4762, 511, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x39 =
- { "Wacom DTU710", 34080, 27660, 511, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0xC4 =
- { "Wacom DTF521", 6282, 4762, 511, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0xC0 =
- { "Wacom DTF720", 6858, 5506, 511, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0xC2 =
- { "Wacom DTF720a", 6858, 5506, 511, 0,
- PL, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x03 =
- { "Wacom Cintiq Partner", 20480, 15360, 511, 0,
- PTU, WACOM_PL_RES, WACOM_PL_RES };
-static const struct wacom_features wacom_features_0x41 =
- { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x42 =
- { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x43 =
- { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x44 =
- { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x45 =
- { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xB0 =
- { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63,
- INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB1 =
- { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63,
- INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB2 =
- { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63,
- INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB3 =
- { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63,
- INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB4 =
- { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63,
- INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB5 =
- { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63,
- INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB7 =
- { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63,
- INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB8 =
- { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63,
- INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xB9 =
- { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63,
- INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xBA =
- { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63,
- INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xBB =
- { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63,
- INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xBC =
- { "Wacom Intuos4 WL", 40640, 25400, 2047, 63,
- INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0x26 =
- { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63,
- INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
-static const struct wacom_features wacom_features_0x27 =
- { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63,
- INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
-static const struct wacom_features wacom_features_0x28 =
- { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63,
- INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 };
-static const struct wacom_features wacom_features_0x29 =
- { "Wacom Intuos5 S", 31496, 19685, 2047, 63,
- INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0x2A =
- { "Wacom Intuos5 M", 44704, 27940, 2047, 63,
- INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0x314 =
- { "Wacom Intuos Pro S", 31496, 19685, 2047, 63,
- INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-static const struct wacom_features wacom_features_0x315 =
- { "Wacom Intuos Pro M", 44704, 27940, 2047, 63,
- INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-static const struct wacom_features wacom_features_0x317 =
- { "Wacom Intuos Pro L", 65024, 40640, 2047, 63,
- INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-static const struct wacom_features wacom_features_0xF4 =
- { "Wacom Cintiq 24HD", 104280, 65400, 2047, 63,
- WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
-static const struct wacom_features wacom_features_0xF8 =
- { "Wacom Cintiq 24HD touch", 104280, 65400, 2047, 63, /* Pen */
- WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
-static const struct wacom_features wacom_features_0xF6 =
- { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-static const struct wacom_features wacom_features_0x3F =
- { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63,
- CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xC5 =
- { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63,
- WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0xC6 =
- { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63,
- WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
-static const struct wacom_features wacom_features_0x304 =
- { "Wacom Cintiq 13HD", 59352, 33648, 1023, 63,
- WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
-static const struct wacom_features wacom_features_0xC7 =
- { "Wacom DTU1931", 37832, 30305, 511, 0,
- PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xCE =
- { "Wacom DTU2231", 47864, 27011, 511, 0,
- DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
-static const struct wacom_features wacom_features_0xF0 =
- { "Wacom DTU1631", 34623, 19553, 511, 0,
- DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xFB =
- { "Wacom DTU1031", 22096, 13960, 511, 0,
- DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x57 =
- { "Wacom DTK2241", 95640, 54060, 2047, 63,
- DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
-static const struct wacom_features wacom_features_0x59 = /* Pen */
- { "Wacom DTH2242", 95640, 54060, 2047, 63,
- DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
-static const struct wacom_features wacom_features_0x5D = /* Touch */
- { "Wacom DTH2242", .type = WACOM_24HDT,
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-static const struct wacom_features wacom_features_0xCC =
- { "Wacom Cintiq 21UX2", 87000, 65400, 2047, 63,
- WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
-static const struct wacom_features wacom_features_0xFA =
- { "Wacom Cintiq 22HD", 95640, 54060, 2047, 63,
- WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
-static const struct wacom_features wacom_features_0x5B =
- { "Wacom Cintiq 22HDT", 95640, 54060, 2047, 63,
- WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
-static const struct wacom_features wacom_features_0x5E =
- { "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-static const struct wacom_features wacom_features_0x90 =
- { "Wacom ISDv4 90", 26202, 16325, 255, 0,
- TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x93 =
- { "Wacom ISDv4 93", 26202, 16325, 255, 0,
- TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x97 =
- { "Wacom ISDv4 97", 26202, 16325, 511, 0,
- TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x9A =
- { "Wacom ISDv4 9A", 26202, 16325, 255, 0,
- TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x9F =
- { "Wacom ISDv4 9F", 26202, 16325, 255, 0,
- TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xE2 =
- { "Wacom ISDv4 E2", 26202, 16325, 255, 0,
- TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xE3 =
- { "Wacom ISDv4 E3", 26202, 16325, 255, 0,
- TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xE5 =
- { "Wacom ISDv4 E5", 26202, 16325, 255, 0,
- MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xE6 =
- { "Wacom ISDv4 E6", 27760, 15694, 255, 0,
- TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xEC =
- { "Wacom ISDv4 EC", 25710, 14500, 255, 0,
- TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xED =
- { "Wacom ISDv4 ED", 26202, 16325, 255, 0,
- TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xEF =
- { "Wacom ISDv4 EF", 26202, 16325, 255, 0,
- TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x100 =
- { "Wacom ISDv4 100", 26202, 16325, 255, 0,
- MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x101 =
- { "Wacom ISDv4 101", 26202, 16325, 255, 0,
- MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x10D =
- { "Wacom ISDv4 10D", 26202, 16325, 255, 0,
- MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x10E =
- { "Wacom ISDv4 10E", 27760, 15694, 255, 0,
- MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x10F =
- { "Wacom ISDv4 10F", 27760, 15694, 255, 0,
- MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x116 =
- { "Wacom ISDv4 116", 26202, 16325, 255, 0,
- TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x4001 =
- { "Wacom ISDv4 4001", 26202, 16325, 255, 0,
- MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x4004 =
- { "Wacom ISDv4 4004", 11060, 6220, 255, 0,
- MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x5000 =
- { "Wacom ISDv4 5000", 27848, 15752, 1023, 0,
- MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x5002 =
- { "Wacom ISDv4 5002", 29576, 16724, 1023, 0,
- MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x47 =
- { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31,
- INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x84 =
- { "Wacom Wireless Receiver", 0, 0, 0, 0,
- WIRELESS, 0, 0, .touch_max = 16 };
-static const struct wacom_features wacom_features_0xD0 =
- { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xD1 =
- { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xD2 =
- { "Wacom Bamboo Craft", 14720, 9200, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xD3 =
- { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xD4 =
- { "Wacom Bamboo Pen", 14720, 9200, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD5 =
- { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xD6 =
- { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xD7 =
- { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xD8 =
- { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xDA =
- { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xDB =
- { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 };
-static const struct wacom_features wacom_features_0xDD =
- { "Wacom Bamboo Connect", 14720, 9200, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0xDE =
- { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
-static const struct wacom_features wacom_features_0xDF =
- { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 };
-static const struct wacom_features wacom_features_0x300 =
- { "Wacom Bamboo One S", 14720, 9225, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x301 =
- { "Wacom Bamboo One M", 21648, 13530, 1023, 31,
- BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x302 =
- { "Wacom Intuos PT S", 15200, 9500, 1023, 31,
- INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-static const struct wacom_features wacom_features_0x303 =
- { "Wacom Intuos PT M", 21600, 13500, 1023, 31,
- INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-static const struct wacom_features wacom_features_0x30E =
- { "Wacom Intuos S", 15200, 9500, 1023, 31,
- INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-static const struct wacom_features wacom_features_0x6004 =
- { "ISD-V4", 12800, 8000, 255, 0,
- TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
-static const struct wacom_features wacom_features_0x307 =
- { "Wacom ISDv5 307", 59352, 33648, 2047, 63,
- CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200,
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
-static const struct wacom_features wacom_features_0x309 =
- { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
- .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-
-#define USB_DEVICE_WACOM(prod) \
- HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
- .driver_data = (kernel_ulong_t)&wacom_features_##prod
-
-#define USB_DEVICE_LENOVO(prod) \
- HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
- .driver_data = (kernel_ulong_t)&wacom_features_##prod
-
-const struct hid_device_id wacom_ids[] = {
- { USB_DEVICE_WACOM(0x00) },
- { USB_DEVICE_WACOM(0x03) },
- { USB_DEVICE_WACOM(0x10) },
- { USB_DEVICE_WACOM(0x11) },
- { USB_DEVICE_WACOM(0x12) },
- { USB_DEVICE_WACOM(0x13) },
- { USB_DEVICE_WACOM(0x14) },
- { USB_DEVICE_WACOM(0x15) },
- { USB_DEVICE_WACOM(0x16) },
- { USB_DEVICE_WACOM(0x17) },
- { USB_DEVICE_WACOM(0x18) },
- { USB_DEVICE_WACOM(0x19) },
- { USB_DEVICE_WACOM(0x20) },
- { USB_DEVICE_WACOM(0x21) },
- { USB_DEVICE_WACOM(0x22) },
- { USB_DEVICE_WACOM(0x23) },
- { USB_DEVICE_WACOM(0x24) },
- { USB_DEVICE_WACOM(0x26) },
- { USB_DEVICE_WACOM(0x27) },
- { USB_DEVICE_WACOM(0x28) },
- { USB_DEVICE_WACOM(0x29) },
- { USB_DEVICE_WACOM(0x2A) },
- { USB_DEVICE_WACOM(0x30) },
- { USB_DEVICE_WACOM(0x31) },
- { USB_DEVICE_WACOM(0x32) },
- { USB_DEVICE_WACOM(0x33) },
- { USB_DEVICE_WACOM(0x34) },
- { USB_DEVICE_WACOM(0x35) },
- { USB_DEVICE_WACOM(0x37) },
- { USB_DEVICE_WACOM(0x38) },
- { USB_DEVICE_WACOM(0x39) },
- { USB_DEVICE_WACOM(0x3F) },
- { USB_DEVICE_WACOM(0x41) },
- { USB_DEVICE_WACOM(0x42) },
- { USB_DEVICE_WACOM(0x43) },
- { USB_DEVICE_WACOM(0x44) },
- { USB_DEVICE_WACOM(0x45) },
- { USB_DEVICE_WACOM(0x47) },
- { USB_DEVICE_WACOM(0x57) },
- { USB_DEVICE_WACOM(0x59) },
- { USB_DEVICE_WACOM(0x5B) },
- { USB_DEVICE_WACOM(0x5D) },
- { USB_DEVICE_WACOM(0x5E) },
- { USB_DEVICE_WACOM(0x60) },
- { USB_DEVICE_WACOM(0x61) },
- { USB_DEVICE_WACOM(0x62) },
- { USB_DEVICE_WACOM(0x63) },
- { USB_DEVICE_WACOM(0x64) },
- { USB_DEVICE_WACOM(0x65) },
- { USB_DEVICE_WACOM(0x69) },
- { USB_DEVICE_WACOM(0x6A) },
- { USB_DEVICE_WACOM(0x6B) },
- { USB_DEVICE_WACOM(0x84) },
- { USB_DEVICE_WACOM(0x90) },
- { USB_DEVICE_WACOM(0x93) },
- { USB_DEVICE_WACOM(0x97) },
- { USB_DEVICE_WACOM(0x9A) },
- { USB_DEVICE_WACOM(0x9F) },
- { USB_DEVICE_WACOM(0xB0) },
- { USB_DEVICE_WACOM(0xB1) },
- { USB_DEVICE_WACOM(0xB2) },
- { USB_DEVICE_WACOM(0xB3) },
- { USB_DEVICE_WACOM(0xB4) },
- { USB_DEVICE_WACOM(0xB5) },
- { USB_DEVICE_WACOM(0xB7) },
- { USB_DEVICE_WACOM(0xB8) },
- { USB_DEVICE_WACOM(0xB9) },
- { USB_DEVICE_WACOM(0xBA) },
- { USB_DEVICE_WACOM(0xBB) },
- { USB_DEVICE_WACOM(0xBC) },
- { USB_DEVICE_WACOM(0xC0) },
- { USB_DEVICE_WACOM(0xC2) },
- { USB_DEVICE_WACOM(0xC4) },
- { USB_DEVICE_WACOM(0xC5) },
- { USB_DEVICE_WACOM(0xC6) },
- { USB_DEVICE_WACOM(0xC7) },
- { USB_DEVICE_WACOM(0xCC) },
- { USB_DEVICE_WACOM(0xCE) },
- { USB_DEVICE_WACOM(0xD0) },
- { USB_DEVICE_WACOM(0xD1) },
- { USB_DEVICE_WACOM(0xD2) },
- { USB_DEVICE_WACOM(0xD3) },
- { USB_DEVICE_WACOM(0xD4) },
- { USB_DEVICE_WACOM(0xD5) },
- { USB_DEVICE_WACOM(0xD6) },
- { USB_DEVICE_WACOM(0xD7) },
- { USB_DEVICE_WACOM(0xD8) },
- { USB_DEVICE_WACOM(0xDA) },
- { USB_DEVICE_WACOM(0xDB) },
- { USB_DEVICE_WACOM(0xDD) },
- { USB_DEVICE_WACOM(0xDE) },
- { USB_DEVICE_WACOM(0xDF) },
- { USB_DEVICE_WACOM(0xE2) },
- { USB_DEVICE_WACOM(0xE3) },
- { USB_DEVICE_WACOM(0xE5) },
- { USB_DEVICE_WACOM(0xE6) },
- { USB_DEVICE_WACOM(0xEC) },
- { USB_DEVICE_WACOM(0xED) },
- { USB_DEVICE_WACOM(0xEF) },
- { USB_DEVICE_WACOM(0xF0) },
- { USB_DEVICE_WACOM(0xF4) },
- { USB_DEVICE_WACOM(0xF6) },
- { USB_DEVICE_WACOM(0xF8) },
- { USB_DEVICE_WACOM(0xFA) },
- { USB_DEVICE_WACOM(0xFB) },
- { USB_DEVICE_WACOM(0x100) },
- { USB_DEVICE_WACOM(0x101) },
- { USB_DEVICE_WACOM(0x10D) },
- { USB_DEVICE_WACOM(0x10E) },
- { USB_DEVICE_WACOM(0x10F) },
- { USB_DEVICE_WACOM(0x116) },
- { USB_DEVICE_WACOM(0x300) },
- { USB_DEVICE_WACOM(0x301) },
- { USB_DEVICE_WACOM(0x302) },
- { USB_DEVICE_WACOM(0x303) },
- { USB_DEVICE_WACOM(0x304) },
- { USB_DEVICE_WACOM(0x307) },
- { USB_DEVICE_WACOM(0x309) },
- { USB_DEVICE_WACOM(0x30E) },
- { USB_DEVICE_WACOM(0x314) },
- { USB_DEVICE_WACOM(0x315) },
- { USB_DEVICE_WACOM(0x317) },
- { USB_DEVICE_WACOM(0x4001) },
- { USB_DEVICE_WACOM(0x4004) },
- { USB_DEVICE_WACOM(0x5000) },
- { USB_DEVICE_WACOM(0x5002) },
- { }
-};
-MODULE_DEVICE_TABLE(hid, wacom_ids);
+++ /dev/null
-/*
- * 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
-
-#include <linux/types.h>
-
-/* maximum packet length for USB devices */
-#define WACOM_PKGLEN_MAX 68
-
-#define WACOM_NAME_MAX 64
-
-/* packet length for individual models */
-#define WACOM_PKGLEN_PENPRTN 7
-#define WACOM_PKGLEN_GRAPHIRE 8
-#define WACOM_PKGLEN_BBFUN 9
-#define WACOM_PKGLEN_INTUOS 10
-#define WACOM_PKGLEN_TPC1FG 5
-#define WACOM_PKGLEN_TPC1FG_B 10
-#define WACOM_PKGLEN_TPC2FG 14
-#define WACOM_PKGLEN_BBTOUCH 20
-#define WACOM_PKGLEN_BBTOUCH3 64
-#define WACOM_PKGLEN_BBPEN 10
-#define WACOM_PKGLEN_WIRELESS 32
-#define WACOM_PKGLEN_MTOUCH 62
-#define WACOM_PKGLEN_MTTPC 40
-#define WACOM_PKGLEN_DTUS 68
-#define WACOM_PKGLEN_PENABLED 8
-
-/* wacom data size per MT contact */
-#define WACOM_BYTES_PER_MT_PACKET 11
-#define WACOM_BYTES_PER_24HDT_PACKET 14
-
-/* device IDs */
-#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
-
-/* wacom data packet report IDs */
-#define WACOM_REPORT_PENABLED 2
-#define WACOM_REPORT_INTUOSREAD 5
-#define WACOM_REPORT_INTUOSWRITE 6
-#define WACOM_REPORT_INTUOSPAD 12
-#define WACOM_REPORT_INTUOS5PAD 3
-#define WACOM_REPORT_DTUSPAD 21
-#define WACOM_REPORT_TPC1FG 6
-#define WACOM_REPORT_TPC2FG 13
-#define WACOM_REPORT_TPCMT 13
-#define WACOM_REPORT_TPCMT2 3
-#define WACOM_REPORT_TPCHID 15
-#define WACOM_REPORT_TPCST 16
-#define WACOM_REPORT_DTUS 17
-#define WACOM_REPORT_TPC1FGE 18
-#define WACOM_REPORT_24HDT 1
-#define WACOM_REPORT_WL 128
-#define WACOM_REPORT_USB 192
-
-/* device quirks */
-#define WACOM_QUIRK_MULTI_INPUT 0x0001
-#define WACOM_QUIRK_BBTOUCH_LOWRES 0x0002
-#define WACOM_QUIRK_NO_INPUT 0x0004
-#define WACOM_QUIRK_MONITOR 0x0008
-
-enum {
- PENPARTNER = 0,
- GRAPHIRE,
- WACOM_G4,
- PTU,
- PL,
- DTU,
- DTUS,
- INTUOS,
- INTUOS3S,
- INTUOS3,
- INTUOS3L,
- INTUOS4S,
- INTUOS4,
- INTUOS4L,
- INTUOS5S,
- INTUOS5,
- INTUOS5L,
- INTUOSPS,
- INTUOSPM,
- INTUOSPL,
- INTUOSHT,
- WACOM_21UX2,
- WACOM_22HD,
- DTK,
- WACOM_24HD,
- CINTIQ_HYBRID,
- CINTIQ,
- WACOM_BEE,
- WACOM_13HD,
- WACOM_MO,
- WIRELESS,
- BAMBOO_PT,
- WACOM_24HDT,
- TABLETPC, /* add new TPC below */
- TABLETPCE,
- TABLETPC2FG,
- MTSCREEN,
- MTTPC,
- MTTPC_B,
- MAX_TYPE
-};
-
-struct wacom_features {
- const char *name;
- int x_max;
- int y_max;
- int pressure_max;
- int distance_max;
- int type;
- int x_resolution;
- int y_resolution;
- int x_min;
- int y_min;
- int device_type;
- int x_phy;
- int y_phy;
- unsigned unit;
- int unitExpo;
- int x_fuzz;
- int y_fuzz;
- int pressure_fuzz;
- int distance_fuzz;
- unsigned quirks;
- unsigned touch_max;
- int oVid;
- int oPid;
- int pktlen;
- bool check_for_hid_type;
- int hid_type;
-};
-
-struct wacom_shared {
- bool stylus_in_proximity;
- bool touch_down;
- /* for wireless device to access USB interfaces */
- unsigned touch_max;
- int type;
- struct input_dev *touch_input;
-};
-
-struct wacom_wac {
- char name[WACOM_NAME_MAX];
- char pad_name[WACOM_NAME_MAX];
- unsigned char data[WACOM_PKGLEN_MAX];
- int tool[2];
- int id[2];
- __u32 serial[2];
- struct wacom_features features;
- struct wacom_shared *shared;
- struct input_dev *input;
- struct input_dev *pad_input;
- int pid;
- int battery_capacity;
- int num_contacts_left;
-};
-
-#endif
projects / mirror_ubuntu-artful-kernel.git / commitdiff