mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-28 10:41:38 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: - big update to Wacom driver by Benjamin Tissoires, converting it to HID infrastructure and unifying USB and Bluetooth models - large update to ALPS driver by Hans de Goede, which adds support for newer touchpad models as well as cleans up and restructures the code - more changes to Atmel MXT driver, including device tree support - new driver for iPaq x3xxx touchscreen - driver for serial Wacom tablets - driver for Microchip's CAP1106 - assorted cleanups and improvements to existing drover and input core * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (93 commits) Input: wacom - update the ABI doc according to latest changes Input: wacom - only register once the MODULE_* macros Input: HID - remove hid-wacom Bluetooth driver Input: wacom - add copyright note and bump version to 2.0 Input: wacom - remove passing id for wacom_set_report Input: wacom - check for bluetooth protocol while setting OLEDs Input: wacom - handle Intuos 4 BT in wacom.ko Input: wacom - handle Graphire BT tablets in wacom.ko Input: wacom - prepare the driver to include BT devices Input: hyperv-keyboard - register as a wakeup source Input: imx_keypad - remove ifdef round PM methods Input: jornada720_ts - get rid of space indentation and use tab Input: jornada720_ts - switch to using managed resources Input: alps - Rushmore and v7 resolution support Input: mcs5000_ts - remove ifdef around power management methods Input: mcs5000_ts - protect PM functions with CONFIG_PM_SLEEP Input: ads7846 - release resources on failure for clean exit Input: wacom - add support for 0x12C ISDv4 sensor Input: atmel_mxt_ts - use deep sleep mode when stopped ARM: dts: am437x-gp-evm: Update binding for touchscreen size ...
This commit is contained in:
Linus Torvalds
commit
664fb23070
48 changed files with 4516 additions and 2886 deletions
|
|
@ -764,12 +764,17 @@ config THRUSTMASTER_FF
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|||
Rumble Force or Force Feedback Wheel.
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config HID_WACOM
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tristate "Wacom Bluetooth devices support"
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tristate "Wacom Intuos/Graphire tablet support (USB)"
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depends on HID
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depends on LEDS_CLASS
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select POWER_SUPPLY
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---help---
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Support for Wacom Graphire Bluetooth and Intuos4 WL tablets.
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select NEW_LEDS
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select LEDS_CLASS
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help
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Say Y here if you want to use the USB or BT version of the Wacom Intuos
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or Graphire tablet.
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To compile this driver as a module, choose M here: the
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module will be called wacom.
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config HID_WIIMOTE
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tristate "Nintendo Wii / Wii U peripherals"
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|
|
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@ -116,7 +116,9 @@ obj-$(CONFIG_HID_UCLOGIC) += hid-uclogic.o
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obj-$(CONFIG_HID_XINMO) += hid-xinmo.o
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obj-$(CONFIG_HID_ZEROPLUS) += hid-zpff.o
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obj-$(CONFIG_HID_ZYDACRON) += hid-zydacron.o
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obj-$(CONFIG_HID_WACOM) += hid-wacom.o
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wacom-objs := wacom_wac.o wacom_sys.o
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obj-$(CONFIG_HID_WACOM) += wacom.o
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obj-$(CONFIG_HID_WALTOP) += hid-waltop.o
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obj-$(CONFIG_HID_WIIMOTE) += hid-wiimote.o
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obj-$(CONFIG_HID_SENSOR_HUB) += hid-sensor-hub.o
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|
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@ -789,6 +789,15 @@ static int hid_scan_report(struct hid_device *hid)
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/* hid-rmi should take care of them, not hid-generic */
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hid->group = HID_GROUP_RMI;
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/*
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* Vendor specific handlings
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*/
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switch (hid->vendor) {
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case USB_VENDOR_ID_WACOM:
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hid->group = HID_GROUP_WACOM;
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break;
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}
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vfree(parser);
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return 0;
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}
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@ -1938,8 +1947,6 @@ static const struct hid_device_id hid_have_special_driver[] = {
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{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_3_PRO) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_DUAL_BOX_PRO) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_5_PRO) },
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{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) },
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{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_Q_PAD) },
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@ -2345,7 +2352,6 @@ static const struct hid_device_id hid_ignore_list[] = {
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{ HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LCSPEC) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WACOM, HID_ANY_ID) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_8_8_4_IF_KIT) },
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|
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@ -1,973 +0,0 @@
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/*
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* Bluetooth Wacom Tablet support
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*
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* Copyright (c) 1999 Andreas Gal
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* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
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* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
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* Copyright (c) 2006-2007 Jiri Kosina
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* Copyright (c) 2008 Jiri Slaby <jirislaby@gmail.com>
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* Copyright (c) 2006 Andrew Zabolotny <zap@homelink.ru>
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* Copyright (c) 2009 Bastien Nocera <hadess@hadess.net>
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* Copyright (c) 2011 Przemysław Firszt <przemo@firszt.eu>
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*/
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/*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include <linux/device.h>
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#include <linux/hid.h>
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#include <linux/module.h>
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#include <linux/leds.h>
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#include <linux/slab.h>
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#include <linux/power_supply.h>
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#include "hid-ids.h"
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#define PAD_DEVICE_ID 0x0F
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#define WAC_CMD_LED_CONTROL 0x20
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#define WAC_CMD_ICON_START_STOP 0x21
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#define WAC_CMD_ICON_TRANSFER 0x26
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struct wacom_data {
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__u16 tool;
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__u16 butstate;
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__u8 whlstate;
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__u8 features;
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__u32 id;
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__u32 serial;
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unsigned char high_speed;
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__u8 battery_capacity;
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__u8 power_raw;
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__u8 ps_connected;
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__u8 bat_charging;
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struct power_supply battery;
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struct power_supply ac;
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__u8 led_selector;
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struct led_classdev *leds[4];
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||||
};
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||||
|
||||
/*percent of battery capacity for Graphire
|
||||
8th value means AC online and show 100% capacity */
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||||
static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
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/*percent of battery capacity for Intuos4 WL, AC has a separate bit*/
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static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
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static enum power_supply_property wacom_battery_props[] = {
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POWER_SUPPLY_PROP_PRESENT,
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POWER_SUPPLY_PROP_CAPACITY,
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POWER_SUPPLY_PROP_SCOPE,
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POWER_SUPPLY_PROP_STATUS,
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||||
};
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static enum power_supply_property wacom_ac_props[] = {
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POWER_SUPPLY_PROP_PRESENT,
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POWER_SUPPLY_PROP_ONLINE,
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POWER_SUPPLY_PROP_SCOPE,
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};
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static void wacom_scramble(__u8 *image)
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{
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__u16 mask;
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__u16 s1;
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__u16 s2;
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__u16 r1 ;
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__u16 r2 ;
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__u16 r;
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__u8 buf[256];
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int i, w, x, y, z;
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for (x = 0; x < 32; x++) {
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for (y = 0; y < 8; y++)
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buf[(8 * x) + (7 - y)] = image[(8 * x) + y];
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}
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/* Change 76543210 into GECA6420 as required by Intuos4 WL
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* HGFEDCBA HFDB7531
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||||
*/
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||||
for (x = 0; x < 4; x++) {
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||||
for (y = 0; y < 4; y++) {
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for (z = 0; z < 8; z++) {
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mask = 0x0001;
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||||
r1 = 0;
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||||
r2 = 0;
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||||
i = (x << 6) + (y << 4) + z;
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s1 = buf[i];
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s2 = buf[i+8];
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for (w = 0; w < 8; w++) {
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r1 |= (s1 & mask);
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r2 |= (s2 & mask);
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s1 <<= 1;
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s2 <<= 1;
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mask <<= 2;
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}
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r = r1 | (r2 << 1);
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i = (x << 6) + (y << 4) + (z << 1);
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image[i] = 0xFF & r;
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image[i+1] = (0xFF00 & r) >> 8;
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}
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}
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}
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}
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static void wacom_set_image(struct hid_device *hdev, const char *image,
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__u8 icon_no)
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{
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__u8 rep_data[68];
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__u8 p[256];
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int ret, i, j;
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for (i = 0; i < 256; i++)
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p[i] = image[i];
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rep_data[0] = WAC_CMD_ICON_START_STOP;
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rep_data[1] = 0;
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ret = hid_hw_raw_request(hdev, rep_data[0], rep_data, 2,
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HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
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if (ret < 0)
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goto err;
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||||
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rep_data[0] = WAC_CMD_ICON_TRANSFER;
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rep_data[1] = icon_no & 0x07;
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||||
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wacom_scramble(p);
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for (i = 0; i < 4; i++) {
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||||
for (j = 0; j < 64; j++)
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rep_data[j + 3] = p[(i << 6) + j];
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||||
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rep_data[2] = i;
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ret = hid_hw_raw_request(hdev, rep_data[0], rep_data, 67,
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HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
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}
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rep_data[0] = WAC_CMD_ICON_START_STOP;
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rep_data[1] = 0;
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||||
|
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ret = hid_hw_raw_request(hdev, rep_data[0], rep_data, 2,
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HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
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|
||||
err:
|
||||
return;
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||||
}
|
||||
|
||||
static void wacom_leds_set_brightness(struct led_classdev *led_dev,
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enum led_brightness value)
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||||
{
|
||||
struct device *dev = led_dev->dev->parent;
|
||||
struct hid_device *hdev;
|
||||
struct wacom_data *wdata;
|
||||
unsigned char *buf;
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||||
__u8 led = 0;
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||||
int i;
|
||||
|
||||
hdev = container_of(dev, struct hid_device, dev);
|
||||
wdata = hid_get_drvdata(hdev);
|
||||
for (i = 0; i < 4; ++i) {
|
||||
if (wdata->leds[i] == led_dev)
|
||||
wdata->led_selector = i;
|
||||
}
|
||||
|
||||
led = wdata->led_selector | 0x04;
|
||||
buf = kzalloc(9, GFP_KERNEL);
|
||||
if (buf) {
|
||||
buf[0] = WAC_CMD_LED_CONTROL;
|
||||
buf[1] = led;
|
||||
buf[2] = value >> 2;
|
||||
buf[3] = value;
|
||||
/* use fixed brightness for OLEDs */
|
||||
buf[4] = 0x08;
|
||||
hid_hw_raw_request(hdev, buf[0], buf, 9, HID_FEATURE_REPORT,
|
||||
HID_REQ_SET_REPORT);
|
||||
kfree(buf);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
static enum led_brightness wacom_leds_get_brightness(struct led_classdev *led_dev)
|
||||
{
|
||||
struct wacom_data *wdata;
|
||||
struct device *dev = led_dev->dev->parent;
|
||||
int value = 0;
|
||||
int i;
|
||||
|
||||
wdata = hid_get_drvdata(container_of(dev, struct hid_device, dev));
|
||||
|
||||
for (i = 0; i < 4; ++i) {
|
||||
if (wdata->leds[i] == led_dev) {
|
||||
value = wdata->leds[i]->brightness;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return value;
|
||||
}
|
||||
|
||||
|
||||
static int wacom_initialize_leds(struct hid_device *hdev)
|
||||
{
|
||||
struct wacom_data *wdata = hid_get_drvdata(hdev);
|
||||
struct led_classdev *led;
|
||||
struct device *dev = &hdev->dev;
|
||||
size_t namesz = strlen(dev_name(dev)) + 12;
|
||||
char *name;
|
||||
int i, ret;
|
||||
|
||||
wdata->led_selector = 0;
|
||||
|
||||
for (i = 0; i < 4; i++) {
|
||||
led = kzalloc(sizeof(struct led_classdev) + namesz, GFP_KERNEL);
|
||||
if (!led) {
|
||||
hid_warn(hdev,
|
||||
"can't allocate memory for LED selector\n");
|
||||
ret = -ENOMEM;
|
||||
goto err;
|
||||
}
|
||||
|
||||
name = (void *)&led[1];
|
||||
snprintf(name, namesz, "%s:selector:%d", dev_name(dev), i);
|
||||
led->name = name;
|
||||
led->brightness = 0;
|
||||
led->max_brightness = 127;
|
||||
led->brightness_get = wacom_leds_get_brightness;
|
||||
led->brightness_set = wacom_leds_set_brightness;
|
||||
|
||||
wdata->leds[i] = led;
|
||||
|
||||
ret = led_classdev_register(dev, wdata->leds[i]);
|
||||
|
||||
if (ret) {
|
||||
wdata->leds[i] = NULL;
|
||||
kfree(led);
|
||||
hid_warn(hdev, "can't register LED\n");
|
||||
goto err;
|
||||
}
|
||||
}
|
||||
|
||||
err:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void wacom_destroy_leds(struct hid_device *hdev)
|
||||
{
|
||||
struct wacom_data *wdata = hid_get_drvdata(hdev);
|
||||
struct led_classdev *led;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 4; ++i) {
|
||||
if (wdata->leds[i]) {
|
||||
led = wdata->leds[i];
|
||||
wdata->leds[i] = NULL;
|
||||
led_classdev_unregister(led);
|
||||
kfree(led);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
static int wacom_battery_get_property(struct power_supply *psy,
|
||||
enum power_supply_property psp,
|
||||
union power_supply_propval *val)
|
||||
{
|
||||
struct wacom_data *wdata = container_of(psy,
|
||||
struct wacom_data, battery);
|
||||
int ret = 0;
|
||||
|
||||
switch (psp) {
|
||||
case POWER_SUPPLY_PROP_PRESENT:
|
||||
val->intval = 1;
|
||||
break;
|
||||
case POWER_SUPPLY_PROP_SCOPE:
|
||||
val->intval = POWER_SUPPLY_SCOPE_DEVICE;
|
||||
break;
|
||||
case POWER_SUPPLY_PROP_CAPACITY:
|
||||
val->intval = wdata->battery_capacity;
|
||||
break;
|
||||
case POWER_SUPPLY_PROP_STATUS:
|
||||
if (wdata->bat_charging)
|
||||
val->intval = POWER_SUPPLY_STATUS_CHARGING;
|
||||
else
|
||||
if (wdata->battery_capacity == 100 && wdata->ps_connected)
|
||||
val->intval = POWER_SUPPLY_STATUS_FULL;
|
||||
else
|
||||
val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
|
||||
break;
|
||||
default:
|
||||
ret = -EINVAL;
|
||||
break;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int wacom_ac_get_property(struct power_supply *psy,
|
||||
enum power_supply_property psp,
|
||||
union power_supply_propval *val)
|
||||
{
|
||||
struct wacom_data *wdata = container_of(psy, struct wacom_data, ac);
|
||||
int ret = 0;
|
||||
|
||||
switch (psp) {
|
||||
case POWER_SUPPLY_PROP_PRESENT:
|
||||
/* fall through */
|
||||
case POWER_SUPPLY_PROP_ONLINE:
|
||||
val->intval = wdata->ps_connected;
|
||||
break;
|
||||
case POWER_SUPPLY_PROP_SCOPE:
|
||||
val->intval = POWER_SUPPLY_SCOPE_DEVICE;
|
||||
break;
|
||||
default:
|
||||
ret = -EINVAL;
|
||||
break;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void wacom_set_features(struct hid_device *hdev, u8 speed)
|
||||
{
|
||||
struct wacom_data *wdata = hid_get_drvdata(hdev);
|
||||
int limit, ret;
|
||||
__u8 rep_data[2];
|
||||
|
||||
switch (hdev->product) {
|
||||
case USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH:
|
||||
rep_data[0] = 0x03 ; rep_data[1] = 0x00;
|
||||
limit = 3;
|
||||
do {
|
||||
ret = hid_hw_raw_request(hdev, rep_data[0], rep_data, 2,
|
||||
HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
|
||||
} while (ret < 0 && limit-- > 0);
|
||||
|
||||
if (ret >= 0) {
|
||||
if (speed == 0)
|
||||
rep_data[0] = 0x05;
|
||||
else
|
||||
rep_data[0] = 0x06;
|
||||
|
||||
rep_data[1] = 0x00;
|
||||
limit = 3;
|
||||
do {
|
||||
ret = hid_hw_raw_request(hdev, rep_data[0],
|
||||
rep_data, 2, HID_FEATURE_REPORT,
|
||||
HID_REQ_SET_REPORT);
|
||||
} while (ret < 0 && limit-- > 0);
|
||||
|
||||
if (ret >= 0) {
|
||||
wdata->high_speed = speed;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Note that if the raw queries fail, it's not a hard failure
|
||||
* and it is safe to continue
|
||||
*/
|
||||
hid_warn(hdev, "failed to poke device, command %d, err %d\n",
|
||||
rep_data[0], ret);
|
||||
break;
|
||||
case USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH:
|
||||
if (speed == 1)
|
||||
wdata->features &= ~0x20;
|
||||
else
|
||||
wdata->features |= 0x20;
|
||||
|
||||
rep_data[0] = 0x03;
|
||||
rep_data[1] = wdata->features;
|
||||
|
||||
ret = hid_hw_raw_request(hdev, rep_data[0], rep_data, 2,
|
||||
HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
|
||||
if (ret >= 0)
|
||||
wdata->high_speed = speed;
|
||||
break;
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
static ssize_t wacom_show_speed(struct device *dev,
|
||||
struct device_attribute
|
||||
*attr, char *buf)
|
||||
{
|
||||
struct wacom_data *wdata = dev_get_drvdata(dev);
|
||||
|
||||
return snprintf(buf, PAGE_SIZE, "%i\n", wdata->high_speed);
|
||||
}
|
||||
|
||||
static ssize_t wacom_store_speed(struct device *dev,
|
||||
struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
{
|
||||
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
|
||||
int new_speed;
|
||||
|
||||
if (sscanf(buf, "%1d", &new_speed ) != 1)
|
||||
return -EINVAL;
|
||||
|
||||
if (new_speed == 0 || new_speed == 1) {
|
||||
wacom_set_features(hdev, new_speed);
|
||||
return strnlen(buf, PAGE_SIZE);
|
||||
} else
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static DEVICE_ATTR(speed, S_IRUGO | S_IWUSR | S_IWGRP,
|
||||
wacom_show_speed, wacom_store_speed);
|
||||
|
||||
#define WACOM_STORE(OLED_ID) \
|
||||
static ssize_t wacom_oled##OLED_ID##_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); \
|
||||
\
|
||||
if (count != 256) \
|
||||
return -EINVAL; \
|
||||
\
|
||||
wacom_set_image(hdev, buf, OLED_ID); \
|
||||
\
|
||||
return count; \
|
||||
} \
|
||||
\
|
||||
static DEVICE_ATTR(oled##OLED_ID##_img, S_IWUSR | S_IWGRP, NULL, \
|
||||
wacom_oled##OLED_ID##_store)
|
||||
|
||||
WACOM_STORE(0);
|
||||
WACOM_STORE(1);
|
||||
WACOM_STORE(2);
|
||||
WACOM_STORE(3);
|
||||
WACOM_STORE(4);
|
||||
WACOM_STORE(5);
|
||||
WACOM_STORE(6);
|
||||
WACOM_STORE(7);
|
||||
|
||||
static int wacom_gr_parse_report(struct hid_device *hdev,
|
||||
struct wacom_data *wdata,
|
||||
struct input_dev *input, unsigned char *data)
|
||||
{
|
||||
int tool, x, y, rw;
|
||||
|
||||
tool = 0;
|
||||
/* Get X & Y positions */
|
||||
x = le16_to_cpu(*(__le16 *) &data[2]);
|
||||
y = le16_to_cpu(*(__le16 *) &data[4]);
|
||||
|
||||
/* Get current tool identifier */
|
||||
if (data[1] & 0x90) { /* If pen is in the in/active area */
|
||||
switch ((data[1] >> 5) & 3) {
|
||||
case 0: /* Pen */
|
||||
tool = BTN_TOOL_PEN;
|
||||
break;
|
||||
|
||||
case 1: /* Rubber */
|
||||
tool = BTN_TOOL_RUBBER;
|
||||
break;
|
||||
|
||||
case 2: /* Mouse with wheel */
|
||||
case 3: /* Mouse without wheel */
|
||||
tool = BTN_TOOL_MOUSE;
|
||||
break;
|
||||
}
|
||||
|
||||
/* Reset tool if out of active tablet area */
|
||||
if (!(data[1] & 0x10))
|
||||
tool = 0;
|
||||
}
|
||||
|
||||
/* If tool changed, notify input subsystem */
|
||||
if (wdata->tool != tool) {
|
||||
if (wdata->tool) {
|
||||
/* Completely reset old tool state */
|
||||
if (wdata->tool == BTN_TOOL_MOUSE) {
|
||||
input_report_key(input, BTN_LEFT, 0);
|
||||
input_report_key(input, BTN_RIGHT, 0);
|
||||
input_report_key(input, BTN_MIDDLE, 0);
|
||||
input_report_abs(input, ABS_DISTANCE,
|
||||
input_abs_get_max(input, ABS_DISTANCE));
|
||||
} else {
|
||||
input_report_key(input, BTN_TOUCH, 0);
|
||||
input_report_key(input, BTN_STYLUS, 0);
|
||||
input_report_key(input, BTN_STYLUS2, 0);
|
||||
input_report_abs(input, ABS_PRESSURE, 0);
|
||||
}
|
||||
input_report_key(input, wdata->tool, 0);
|
||||
input_sync(input);
|
||||
}
|
||||
wdata->tool = tool;
|
||||
if (tool)
|
||||
input_report_key(input, tool, 1);
|
||||
}
|
||||
|
||||
if (tool) {
|
||||
input_report_abs(input, ABS_X, x);
|
||||
input_report_abs(input, ABS_Y, y);
|
||||
|
||||
switch ((data[1] >> 5) & 3) {
|
||||
case 2: /* Mouse with wheel */
|
||||
input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
|
||||
rw = (data[6] & 0x01) ? -1 :
|
||||
(data[6] & 0x02) ? 1 : 0;
|
||||
input_report_rel(input, REL_WHEEL, rw);
|
||||
/* fall through */
|
||||
|
||||
case 3: /* Mouse without wheel */
|
||||
input_report_key(input, BTN_LEFT, data[1] & 0x01);
|
||||
input_report_key(input, BTN_RIGHT, data[1] & 0x02);
|
||||
/* Compute distance between mouse and tablet */
|
||||
rw = 44 - (data[6] >> 2);
|
||||
if (rw < 0)
|
||||
rw = 0;
|
||||
else if (rw > 31)
|
||||
rw = 31;
|
||||
input_report_abs(input, ABS_DISTANCE, rw);
|
||||
break;
|
||||
|
||||
default:
|
||||
input_report_abs(input, ABS_PRESSURE,
|
||||
data[6] | (((__u16) (data[1] & 0x08)) << 5));
|
||||
input_report_key(input, BTN_TOUCH, data[1] & 0x01);
|
||||
input_report_key(input, BTN_STYLUS, data[1] & 0x02);
|
||||
input_report_key(input, BTN_STYLUS2, (tool == BTN_TOOL_PEN) && data[1] & 0x04);
|
||||
break;
|
||||
}
|
||||
|
||||
input_sync(input);
|
||||
}
|
||||
|
||||
/* Report the state of the two buttons at the top of the tablet
|
||||
* as two extra fingerpad keys (buttons 4 & 5). */
|
||||
rw = data[7] & 0x03;
|
||||
if (rw != wdata->butstate) {
|
||||
wdata->butstate = rw;
|
||||
input_report_key(input, BTN_0, rw & 0x02);
|
||||
input_report_key(input, BTN_1, rw & 0x01);
|
||||
input_report_key(input, BTN_TOOL_FINGER, 0xf0);
|
||||
input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
|
||||
input_sync(input);
|
||||
}
|
||||
|
||||
/* Store current battery capacity and power supply state*/
|
||||
rw = (data[7] >> 2 & 0x07);
|
||||
if (rw != wdata->power_raw) {
|
||||
wdata->power_raw = rw;
|
||||
wdata->battery_capacity = batcap_gr[rw];
|
||||
if (rw == 7)
|
||||
wdata->ps_connected = 1;
|
||||
else
|
||||
wdata->ps_connected = 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void wacom_i4_parse_button_report(struct wacom_data *wdata,
|
||||
struct input_dev *input, unsigned char *data)
|
||||
{
|
||||
__u16 new_butstate;
|
||||
__u8 new_whlstate;
|
||||
__u8 sync = 0;
|
||||
|
||||
new_whlstate = data[1];
|
||||
if (new_whlstate != wdata->whlstate) {
|
||||
wdata->whlstate = new_whlstate;
|
||||
if (new_whlstate & 0x80) {
|
||||
input_report_key(input, BTN_TOUCH, 1);
|
||||
input_report_abs(input, ABS_WHEEL, (new_whlstate & 0x7f));
|
||||
input_report_key(input, BTN_TOOL_FINGER, 1);
|
||||
} else {
|
||||
input_report_key(input, BTN_TOUCH, 0);
|
||||
input_report_abs(input, ABS_WHEEL, 0);
|
||||
input_report_key(input, BTN_TOOL_FINGER, 0);
|
||||
}
|
||||
sync = 1;
|
||||
}
|
||||
|
||||
new_butstate = (data[3] << 1) | (data[2] & 0x01);
|
||||
if (new_butstate != wdata->butstate) {
|
||||
wdata->butstate = new_butstate;
|
||||
input_report_key(input, BTN_0, new_butstate & 0x001);
|
||||
input_report_key(input, BTN_1, new_butstate & 0x002);
|
||||
input_report_key(input, BTN_2, new_butstate & 0x004);
|
||||
input_report_key(input, BTN_3, new_butstate & 0x008);
|
||||
input_report_key(input, BTN_4, new_butstate & 0x010);
|
||||
input_report_key(input, BTN_5, new_butstate & 0x020);
|
||||
input_report_key(input, BTN_6, new_butstate & 0x040);
|
||||
input_report_key(input, BTN_7, new_butstate & 0x080);
|
||||
input_report_key(input, BTN_8, new_butstate & 0x100);
|
||||
input_report_key(input, BTN_TOOL_FINGER, 1);
|
||||
sync = 1;
|
||||
}
|
||||
|
||||
if (sync) {
|
||||
input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
|
||||
input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
|
||||
input_sync(input);
|
||||
}
|
||||
}
|
||||
|
||||
static void wacom_i4_parse_pen_report(struct wacom_data *wdata,
|
||||
struct input_dev *input, unsigned char *data)
|
||||
{
|
||||
__u16 x, y, pressure;
|
||||
__u8 distance;
|
||||
__u8 tilt_x, tilt_y;
|
||||
|
||||
switch (data[1]) {
|
||||
case 0x80: /* Out of proximity report */
|
||||
input_report_key(input, BTN_TOUCH, 0);
|
||||
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, wdata->tool, 0);
|
||||
input_report_abs(input, ABS_MISC, 0);
|
||||
input_event(input, EV_MSC, MSC_SERIAL, wdata->serial);
|
||||
wdata->tool = 0;
|
||||
input_sync(input);
|
||||
break;
|
||||
case 0xC2: /* Tool report */
|
||||
wdata->id = ((data[2] << 4) | (data[3] >> 4) |
|
||||
((data[7] & 0x0f) << 20) |
|
||||
((data[8] & 0xf0) << 12));
|
||||
wdata->serial = ((data[3] & 0x0f) << 28) +
|
||||
(data[4] << 20) + (data[5] << 12) +
|
||||
(data[6] << 4) + (data[7] >> 4);
|
||||
|
||||
switch (wdata->id) {
|
||||
case 0x100802:
|
||||
wdata->tool = BTN_TOOL_PEN;
|
||||
break;
|
||||
case 0x10080A:
|
||||
wdata->tool = BTN_TOOL_RUBBER;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
default: /* Position/pressure report */
|
||||
x = data[2] << 9 | data[3] << 1 | ((data[9] & 0x02) >> 1);
|
||||
y = data[4] << 9 | data[5] << 1 | (data[9] & 0x01);
|
||||
pressure = (data[6] << 3) | ((data[7] & 0xC0) >> 5)
|
||||
| (data[1] & 0x01);
|
||||
distance = (data[9] >> 2) & 0x3f;
|
||||
tilt_x = ((data[7] << 1) & 0x7e) | (data[8] >> 7);
|
||||
tilt_y = data[8] & 0x7f;
|
||||
|
||||
input_report_key(input, BTN_TOUCH, pressure > 1);
|
||||
|
||||
input_report_key(input, BTN_STYLUS, data[1] & 0x02);
|
||||
input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
|
||||
input_report_key(input, wdata->tool, 1);
|
||||
input_report_abs(input, ABS_X, x);
|
||||
input_report_abs(input, ABS_Y, y);
|
||||
input_report_abs(input, ABS_PRESSURE, pressure);
|
||||
input_report_abs(input, ABS_DISTANCE, distance);
|
||||
input_report_abs(input, ABS_TILT_X, tilt_x);
|
||||
input_report_abs(input, ABS_TILT_Y, tilt_y);
|
||||
input_report_abs(input, ABS_MISC, wdata->id);
|
||||
input_event(input, EV_MSC, MSC_SERIAL, wdata->serial);
|
||||
input_report_key(input, wdata->tool, 1);
|
||||
input_sync(input);
|
||||
break;
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
static void wacom_i4_parse_report(struct hid_device *hdev,
|
||||
struct wacom_data *wdata,
|
||||
struct input_dev *input, unsigned char *data)
|
||||
{
|
||||
switch (data[0]) {
|
||||
case 0x00: /* Empty report */
|
||||
break;
|
||||
case 0x02: /* Pen report */
|
||||
wacom_i4_parse_pen_report(wdata, input, data);
|
||||
break;
|
||||
case 0x03: /* Features Report */
|
||||
wdata->features = data[2];
|
||||
break;
|
||||
case 0x0C: /* Button report */
|
||||
wacom_i4_parse_button_report(wdata, input, data);
|
||||
break;
|
||||
default:
|
||||
hid_err(hdev, "Unknown report: %d,%d\n", data[0], data[1]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
|
||||
u8 *raw_data, int size)
|
||||
{
|
||||
struct wacom_data *wdata = hid_get_drvdata(hdev);
|
||||
struct hid_input *hidinput;
|
||||
struct input_dev *input;
|
||||
unsigned char *data = (unsigned char *) raw_data;
|
||||
int i;
|
||||
__u8 power_raw;
|
||||
|
||||
if (!(hdev->claimed & HID_CLAIMED_INPUT))
|
||||
return 0;
|
||||
|
||||
hidinput = list_entry(hdev->inputs.next, struct hid_input, list);
|
||||
input = hidinput->input;
|
||||
|
||||
switch (hdev->product) {
|
||||
case USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH:
|
||||
if (data[0] == 0x03) {
|
||||
return wacom_gr_parse_report(hdev, wdata, input, data);
|
||||
} else {
|
||||
hid_err(hdev, "Unknown report: %d,%d size:%d\n",
|
||||
data[0], data[1], size);
|
||||
return 0;
|
||||
}
|
||||
break;
|
||||
case USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH:
|
||||
i = 1;
|
||||
|
||||
switch (data[0]) {
|
||||
case 0x04:
|
||||
wacom_i4_parse_report(hdev, wdata, input, data + i);
|
||||
i += 10;
|
||||
/* fall through */
|
||||
case 0x03:
|
||||
wacom_i4_parse_report(hdev, wdata, input, data + i);
|
||||
i += 10;
|
||||
wacom_i4_parse_report(hdev, wdata, input, data + i);
|
||||
power_raw = data[i+10];
|
||||
if (power_raw != wdata->power_raw) {
|
||||
wdata->power_raw = power_raw;
|
||||
wdata->battery_capacity = batcap_i4[power_raw & 0x07];
|
||||
wdata->bat_charging = (power_raw & 0x08) ? 1 : 0;
|
||||
wdata->ps_connected = (power_raw & 0x10) ? 1 : 0;
|
||||
}
|
||||
|
||||
break;
|
||||
default:
|
||||
hid_err(hdev, "Unknown report: %d,%d size:%d\n",
|
||||
data[0], data[1], size);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int wacom_input_mapped(struct hid_device *hdev, struct hid_input *hi,
|
||||
struct hid_field *field, struct hid_usage *usage, unsigned long **bit,
|
||||
int *max)
|
||||
{
|
||||
struct input_dev *input = hi->input;
|
||||
|
||||
__set_bit(INPUT_PROP_POINTER, input->propbit);
|
||||
|
||||
/* Basics */
|
||||
input->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_REL);
|
||||
|
||||
__set_bit(REL_WHEEL, input->relbit);
|
||||
|
||||
__set_bit(BTN_TOOL_PEN, input->keybit);
|
||||
__set_bit(BTN_TOUCH, input->keybit);
|
||||
__set_bit(BTN_STYLUS, input->keybit);
|
||||
__set_bit(BTN_STYLUS2, input->keybit);
|
||||
__set_bit(BTN_LEFT, input->keybit);
|
||||
__set_bit(BTN_RIGHT, input->keybit);
|
||||
__set_bit(BTN_MIDDLE, input->keybit);
|
||||
|
||||
/* Pad */
|
||||
input_set_capability(input, EV_MSC, MSC_SERIAL);
|
||||
|
||||
__set_bit(BTN_0, input->keybit);
|
||||
__set_bit(BTN_1, input->keybit);
|
||||
__set_bit(BTN_TOOL_FINGER, input->keybit);
|
||||
|
||||
/* Distance, rubber and mouse */
|
||||
__set_bit(BTN_TOOL_RUBBER, input->keybit);
|
||||
__set_bit(BTN_TOOL_MOUSE, input->keybit);
|
||||
|
||||
switch (hdev->product) {
|
||||
case USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH:
|
||||
input_set_abs_params(input, ABS_X, 0, 16704, 4, 0);
|
||||
input_set_abs_params(input, ABS_Y, 0, 12064, 4, 0);
|
||||
input_set_abs_params(input, ABS_PRESSURE, 0, 511, 0, 0);
|
||||
input_set_abs_params(input, ABS_DISTANCE, 0, 32, 0, 0);
|
||||
break;
|
||||
case USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH:
|
||||
__set_bit(ABS_WHEEL, input->absbit);
|
||||
__set_bit(ABS_MISC, input->absbit);
|
||||
__set_bit(BTN_2, input->keybit);
|
||||
__set_bit(BTN_3, input->keybit);
|
||||
__set_bit(BTN_4, input->keybit);
|
||||
__set_bit(BTN_5, input->keybit);
|
||||
__set_bit(BTN_6, input->keybit);
|
||||
__set_bit(BTN_7, input->keybit);
|
||||
__set_bit(BTN_8, input->keybit);
|
||||
input_set_abs_params(input, ABS_WHEEL, 0, 71, 0, 0);
|
||||
input_set_abs_params(input, ABS_X, 0, 40640, 4, 0);
|
||||
input_set_abs_params(input, ABS_Y, 0, 25400, 4, 0);
|
||||
input_set_abs_params(input, ABS_PRESSURE, 0, 2047, 0, 0);
|
||||
input_set_abs_params(input, ABS_DISTANCE, 0, 63, 0, 0);
|
||||
input_set_abs_params(input, ABS_TILT_X, 0, 127, 0, 0);
|
||||
input_set_abs_params(input, ABS_TILT_Y, 0, 127, 0, 0);
|
||||
break;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int wacom_probe(struct hid_device *hdev,
|
||||
const struct hid_device_id *id)
|
||||
{
|
||||
struct wacom_data *wdata;
|
||||
int ret;
|
||||
|
||||
wdata = kzalloc(sizeof(*wdata), GFP_KERNEL);
|
||||
if (wdata == NULL) {
|
||||
hid_err(hdev, "can't alloc wacom descriptor\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
hid_set_drvdata(hdev, wdata);
|
||||
|
||||
/* Parse the HID report now */
|
||||
ret = hid_parse(hdev);
|
||||
if (ret) {
|
||||
hid_err(hdev, "parse failed\n");
|
||||
goto err_free;
|
||||
}
|
||||
|
||||
ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
|
||||
if (ret) {
|
||||
hid_err(hdev, "hw start failed\n");
|
||||
goto err_free;
|
||||
}
|
||||
|
||||
ret = device_create_file(&hdev->dev, &dev_attr_speed);
|
||||
if (ret)
|
||||
hid_warn(hdev,
|
||||
"can't create sysfs speed attribute err: %d\n", ret);
|
||||
|
||||
#define OLED_INIT(OLED_ID) \
|
||||
do { \
|
||||
ret = device_create_file(&hdev->dev, \
|
||||
&dev_attr_oled##OLED_ID##_img); \
|
||||
if (ret) \
|
||||
hid_warn(hdev, \
|
||||
"can't create sysfs oled attribute, err: %d\n", ret);\
|
||||
} while (0)
|
||||
|
||||
OLED_INIT(0);
|
||||
OLED_INIT(1);
|
||||
OLED_INIT(2);
|
||||
OLED_INIT(3);
|
||||
OLED_INIT(4);
|
||||
OLED_INIT(5);
|
||||
OLED_INIT(6);
|
||||
OLED_INIT(7);
|
||||
|
||||
wdata->features = 0;
|
||||
wacom_set_features(hdev, 1);
|
||||
|
||||
if (hdev->product == USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH) {
|
||||
sprintf(hdev->name, "%s", "Wacom Intuos4 WL");
|
||||
ret = wacom_initialize_leds(hdev);
|
||||
if (ret)
|
||||
hid_warn(hdev,
|
||||
"can't create led attribute, err: %d\n", ret);
|
||||
}
|
||||
|
||||
wdata->battery.properties = wacom_battery_props;
|
||||
wdata->battery.num_properties = ARRAY_SIZE(wacom_battery_props);
|
||||
wdata->battery.get_property = wacom_battery_get_property;
|
||||
wdata->battery.name = "wacom_battery";
|
||||
wdata->battery.type = POWER_SUPPLY_TYPE_BATTERY;
|
||||
wdata->battery.use_for_apm = 0;
|
||||
|
||||
|
||||
ret = power_supply_register(&hdev->dev, &wdata->battery);
|
||||
if (ret) {
|
||||
hid_err(hdev, "can't create sysfs battery attribute, err: %d\n",
|
||||
ret);
|
||||
goto err_battery;
|
||||
}
|
||||
|
||||
power_supply_powers(&wdata->battery, &hdev->dev);
|
||||
|
||||
wdata->ac.properties = wacom_ac_props;
|
||||
wdata->ac.num_properties = ARRAY_SIZE(wacom_ac_props);
|
||||
wdata->ac.get_property = wacom_ac_get_property;
|
||||
wdata->ac.name = "wacom_ac";
|
||||
wdata->ac.type = POWER_SUPPLY_TYPE_MAINS;
|
||||
wdata->ac.use_for_apm = 0;
|
||||
|
||||
ret = power_supply_register(&hdev->dev, &wdata->ac);
|
||||
if (ret) {
|
||||
hid_err(hdev,
|
||||
"can't create ac battery attribute, err: %d\n", ret);
|
||||
goto err_ac;
|
||||
}
|
||||
|
||||
power_supply_powers(&wdata->ac, &hdev->dev);
|
||||
return 0;
|
||||
|
||||
err_ac:
|
||||
power_supply_unregister(&wdata->battery);
|
||||
err_battery:
|
||||
wacom_destroy_leds(hdev);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled0_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled1_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled2_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled3_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled4_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled5_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled6_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled7_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_speed);
|
||||
hid_hw_stop(hdev);
|
||||
err_free:
|
||||
kfree(wdata);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void wacom_remove(struct hid_device *hdev)
|
||||
{
|
||||
struct wacom_data *wdata = hid_get_drvdata(hdev);
|
||||
|
||||
wacom_destroy_leds(hdev);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled0_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled1_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled2_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled3_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled4_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled5_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled6_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_oled7_img);
|
||||
device_remove_file(&hdev->dev, &dev_attr_speed);
|
||||
hid_hw_stop(hdev);
|
||||
|
||||
power_supply_unregister(&wdata->battery);
|
||||
power_supply_unregister(&wdata->ac);
|
||||
kfree(hid_get_drvdata(hdev));
|
||||
}
|
||||
|
||||
static const struct hid_device_id wacom_devices[] = {
|
||||
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) },
|
||||
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH) },
|
||||
|
||||
{ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(hid, wacom_devices);
|
||||
|
||||
static struct hid_driver wacom_driver = {
|
||||
.name = "wacom",
|
||||
.id_table = wacom_devices,
|
||||
.probe = wacom_probe,
|
||||
.remove = wacom_remove,
|
||||
.raw_event = wacom_raw_event,
|
||||
.input_mapped = wacom_input_mapped,
|
||||
};
|
||||
module_hid_driver(wacom_driver);
|
||||
|
||||
MODULE_DESCRIPTION("Driver for Wacom Graphire Bluetooth and Wacom Intuos4 WL");
|
||||
MODULE_LICENSE("GPL");
|
||||
146
drivers/hid/wacom.h
Normal file
146
drivers/hid/wacom.h
Normal file
|
|
@ -0,0 +1,146 @@
|
|||
/*
|
||||
* 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>
|
||||
* Copyright (c) 2014 Benjamin Tissoires <benjamin.tissoires@redhat.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)
|
||||
* v2.00 (bt) - conversion to a HID driver
|
||||
* - integration of the Bluetooth devices
|
||||
*/
|
||||
|
||||
/*
|
||||
* 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 "v2.00"
|
||||
#define DRIVER_AUTHOR "Vojtech Pavlik <[email protected]>"
|
||||
#define DRIVER_DESC "USB Wacom tablet driver"
|
||||
#define DRIVER_LICENSE "GPL"
|
||||
|
||||
#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;
|
||||
bool led_initialized;
|
||||
struct power_supply battery;
|
||||
struct power_supply ac;
|
||||
};
|
||||
|
||||
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);
|
||||
}
|
||||
|
||||
static inline void wacom_notify_battery(struct wacom_wac *wacom_wac)
|
||||
{
|
||||
struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
|
||||
|
||||
power_supply_changed(&wacom->battery);
|
||||
}
|
||||
|
||||
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
|
||||
1456
drivers/hid/wacom_sys.c
Normal file
1456
drivers/hid/wacom_sys.c
Normal file
File diff suppressed because it is too large
Load diff
2721
drivers/hid/wacom_wac.c
Normal file
2721
drivers/hid/wacom_wac.c
Normal file
File diff suppressed because it is too large
Load diff
179
drivers/hid/wacom_wac.h
Normal file
179
drivers/hid/wacom_wac.h
Normal file
|
|
@ -0,0 +1,179 @@
|
|||
/*
|
||||
* 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_PENABLED_BT 3
|
||||
#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
|
||||
#define WACOM_QUIRK_BATTERY 0x0010
|
||||
|
||||
enum {
|
||||
PENPARTNER = 0,
|
||||
GRAPHIRE,
|
||||
GRAPHIRE_BT,
|
||||
WACOM_G4,
|
||||
PTU,
|
||||
PL,
|
||||
DTU,
|
||||
DTUS,
|
||||
INTUOS,
|
||||
INTUOS3S,
|
||||
INTUOS3,
|
||||
INTUOS3L,
|
||||
INTUOS4S,
|
||||
INTUOS4,
|
||||
INTUOS4WL,
|
||||
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];
|
||||
char bat_name[WACOM_NAME_MAX];
|
||||
char ac_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;
|
||||
int bat_charging;
|
||||
int ps_connected;
|
||||
u8 bt_features;
|
||||
u8 bt_high_speed;
|
||||
};
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue