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path: root/include/linux/input
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2011-12-30Input: add driver for pixcir i2c touchscreensJianchun Bian
This patch adds a driver for PIXCIR's I2C connected touchscreens. Signed-off-by: Jianchun <jcbian@pixcir.com.cn> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-27Input: add driver for AUO In-Cell touchscreens using pixcir ICsHeiko Stübner
Some displays from AUO have a so called in-cell touchscreen, meaning it is built directly into the display unit. Touchdata is gathered through PIXCIR Tango-ICs and processed in an Atmel ATmega168P with custom firmware. Communication between the host system and ATmega is done via I2C. Devices using this touch solution include the Dell Streak5 and the family of Qisda ebook readers. The driver reports single- and multi-touch events including touch area values. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-12-12Input: add driver for Sharp gp2ap002a00f proximity sensorCourtney Cavin
This driver adds support for Sharp's GP2AP002A00F proximity sensor. The proximity is measured as a binary switch, i.e. an object is either detected or not detected. Hence, this driver is implemented as a switch that reports SW_FRONT_PROXIMITY. Reviewed-by: Datta Shubhrajyoti <shubhrajyoti@ti.com> Signed-off-by: Courtney Cavin <courtney.cavin@sonyericsson.com> Signed-off-by: Oskar Andero <oskar.andero@sonyericsson.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-11-30Input: add generic GPIO-tilt driverHeiko Stübner
There exist tilt switches that simply report their tilt-state via some gpios. The number and orientation of their axes can vary depending on the switch used and the build of the device. Also two or more one-axis switches could be combined to provide multi-dimensional orientation. One example of a device using such a switch is the family of Qisda ebook readers, where the switch provides information about the landscape / portrait orientation of the device. The example in Documentation/input/gpio-tilt.txt documents exactly this one-axis device. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-11-15Input: samsung-keypad - enable compiling on other platformsDmitry Torokhov
There is nothing in keypad platform definitions that requires the driver be complied on Samsung platform only, so let's move them out of the platform subdirectory and relax the dependencies. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-29Input: tca8418_keypad - initial driver releaseKyle Manna
This driver has been tested with hardware and works as expected. To use it add the platform data as appropriate and register it with the corresponding I2C bus. Signed-off-by: Kyle Manna <kyle.manna@fuel7.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-10-18Input: adp5589-keys - add support for the ADP5585 derivativesMichael Hennerich
The ADP5585 family keypad decoder and IO expander is similar to the ADP5589, however it features less IO pins, and lacks hardware assisted key-lock functionality. Unfortunately the register addresses are different, as well as the event codes and bit organization within the port related registers. Move ADP5589 Register defines from the header file into the main source file. Add new defines while making sure we don't break existing platform_data. Add register address translation, and turn device specific defines into variables. Introduce some helper functions and disable functions that doesn't exist on the added devices. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-09-20Input: adxl34x - documentation cleanupMichael Tandy
This patch clarifies a few bits of documentation in the header file for the adxl34x driver. Signed-off-by: Michael Tandy <lkml@mkt.me.uk> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-07-06Input: add support for Kionix KXTJ9 accelerometerChris Hudson
Signed-off-by: Chris Hudson <chudson@kionix.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-06-20Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: sh_keysc - 8x8 MODE_6 fix Input: omap-keypad - add missing input_sync() Input: evdev - try to wake up readers only if we have full packet Input: properly assign return value of clamp() macro.
2011-06-18Input: sh_keysc - 8x8 MODE_6 fixMagnus Damm
According to the data sheet for G4, AP4 and AG5 KEYSC MODE_6 is 8x8 keys. Bump up MAXKEYS to 64 too. Signed-off-by: Magnus Damm <damm@opensource.se> Reviewed-by: Simon Horman <horms@verge.net.au> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-05-26input: Add support for Qualcomm PMIC8XXX power keyTrilok Soni
Add support for PMIC8XXX power key driven over dedicated KYPD_PWR_N pin. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Trilok Soni <tsoni@codeaurora.org> Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-05-26input: Add Qualcomm pm8xxx keypad controller driverTrilok Soni
Add Qualcomm PMIC8XXX based keypad controller driver supporting upto 18x8 matrix configuration. Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Trilok Soni <tsoni@codeaurora.org> Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-05-19Input: ADP5589 - new driver for I2C Keypad Decoder and I/O ExpanderMichael Hennerich
From http://www.analog.com/ADP5589: The ADP5589 is an I/O port expander and keypad matrix decoder designed for QWERTY type phones that require a large keypad matrix and expanded I/O lines. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-05-16Input: ad714x - allow platform code to specify irqflagsMichael Hennerich
Add option to specify irqflags in platfrom data. Also update copyright notice. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Tested-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-04-18Input: estimate number of events per packetJeff Brown
Calculate a default based on the number of ABS axes, REL axes, and MT slots for the device during input device registration. Signed-off-by: Jeff Brown <jeffbrown@android.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-03-18Merge branch 'next' into for-linusDmitry Torokhov
2011-02-11Input: matrix_keypad - increase the limit of rows and columnsTrilok Soni
Some keyboard controllers support more than 16 columns and rows. Increase the limit to 32. Signed-off-by: Trilok Soni <tsoni@codeaurora.org> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-26Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - pass touch resolution to clients through input_absinfo Input: wacom - add 2 Bamboo Pen and touch models Input: sysrq - ensure sysrq_enabled and __sysrq_enabled are consistent Input: sparse-keymap - fix KEY_VSW handling in sparse_keymap_setup Input: tegra-kbc - add tegra keyboard driver Input: gpio_keys - switch to using request_any_context_irq Input: serio - allow registered drivers to get status flag Input: ct82710c - return proper error code for ct82c710_open Input: bu21013_ts - added regulator support Input: bu21013_ts - remove duplicate resolution parameters Input: tnetv107x-ts - don't treat NULL clk as an error Input: tnetv107x-keypad - don't treat NULL clk as an error Fix up trivial conflicts in drivers/input/keyboard/Makefile due to additions of tc3589x/Tegra drivers
2011-01-17Input: bu21013_ts - remove duplicate resolution parametersNaveen Kumar Gaddipati
Remove duplicate display resolution parameters from platform data as one pair is quite enough. Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-13Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: add SW_ROTATE_LOCK switch type Input: fix force feedback capability query example Input: wacom_w8001 - add single-touch support Input: add Austria Microsystem AS5011 joystick driver Input: remove aaed2000 keyboard driver Input: i8042 - introduce 'notimeout' blacklist for Dell Vostro V13 Input: cy8ctmg110_ts - Convert to dev_pm_ops Input: migor_ts - convert to dev_pm_ops Input: mcs5000_ts - convert to dev_pm_ops Input: eeti_ts - convert to dev_pm_ops Input: ad7879 - convert I2C to dev_pm_ops
2011-01-10Input: add Austria Microsystem AS5011 joystick driverFabien Marteau
This is driver for EasyPoint AS5011 2 axis joystick chip. This chip is plugged on an I2C bus. Tested on ARM processor (i.MX27). Signed-off-by: Fabien Marteau <fabien.marteau@armadeus.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (58 commits) Input: wacom_w8001 - support pen or touch only devices Input: wacom_w8001 - use __set_bit to set keybits Input: bu21013_ts - fix misuse of logical operation in place of bitop Input: i8042 - add Acer Aspire 5100 to the Dritek list Input: wacom - add support for digitizer in Lenovo W700 Input: psmouse - disable the synaptics extension on OLPC machines Input: psmouse - fix up Synaptics comment Input: synaptics - ignore bogus mt packet Input: synaptics - add multi-finger and semi-mt support Input: synaptics - report clickpad property input: mt: Document interface updates Input: fix double equality sign in uevent Input: introduce device properties hid: egalax: Add support for Wetab (726b) Input: include MT library as source for kerneldoc MAINTAINERS: Update input-mt entry hid: egalax: Add support for Samsung NB30 netbook hid: egalax: Document the new devices in Kconfig hid: egalax: Add support for Wetab hid: egalax: Convert to MT slots ... Fixed up trivial conflict in drivers/input/keyboard/Kconfig
2010-12-22Keyboard: omap-keypad: use matrix_keypad.hJanusz Krzysztofik
Most keypad drivers make use of the <linux/input/matrix_keypad.h> defined macros, structures and inline functions. Convert omap-keypad driver to use those as well, as suggested by a compile time warning, hardcoded into the OMAP <palt/keypad.h>. Created against linux-2.6.37-rc5. Tested on Amstrad Delta. Compile tested with omap1_defconfig and omap2plus_defconfig shrinked to board-h4. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Reviewed-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-16Merge branch 'next' of ↵Dmitry Torokhov
git://git.kernel.org/pub/scm/linux/kernel/git/rydberg/input-mt into next Conflicts: drivers/input/Makefile
2010-12-16input: mt: Move tracking and pointer emulation to input-mtHenrik Rydberg
The drivers using the type B protocol all report tracking information the same way. The contact id is semantically equivalent to ABS_MT_SLOT, and the handling of ABS_MT_TRACKING_ID only complicates the driver. The situation can be improved upon by providing a common pointer emulation code, thereby removing the need for the tracking id in the driver. This patch moves all tracking event handling over to the input core, simplifying both the existing drivers and the ones currently in preparation. Acked-by: Ping Cheng <pingc@wacom.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-16input: mt: Collect slots initialization codeHenrik Rydberg
The MT slots devices all follow the same initialization pattern of creating slots and hinting about buffer size. Let drivers call an initialization function instead, and make sure it can be called repeatedly without side effects. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-16input: mt: Break out slots handlingHenrik Rydberg
In preparation for common code to handle a larger set of MT slots devices, move the slots handling over to a separate file. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-11-30Input: add CMA3000 accelerometer driverHemanth V
Add support for CMA3000 Tri-axis accelerometer, which supports Motion detect, Measurement and Free fall modes. CMA3000 supports both I2C/SPI bus for communication, currently the driver supports I2C based communication. Signed-off-by: Hemanth V <hemanthv@ti.com> Reviewed-by: Jonathan Cameron <jic23@cam.ac.uk> Reviewed-by: Sergio Aguirre <saaguirre@ti.com> Reviewed-by: Shubhrajyoti <Shubhrajyoti@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-10-13Input: add ROHM BU21013 touch panel controller supportNaveen Kumar Gaddipati
Add the ROHM BU21013 capacitive touch panel controller support with i2c interface. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-07-31Input: cy8ctmg110 - capacitive touchscreen supportSamuli Konttila
Add support for the cy8ctmg110 capacitive touchscreen used on some embedded devices. (Some clean up by Alan Cox) Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-06-25Input: adxl34x - add support for ADXL346 orientation sensingMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-06-25Input: add driver for ADXL345/346 Digital AccelerometersMichael Hennerich
This is a driver for the ADXL345/346 Three-Axis Digital Accelerometers. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Chris Verges <chrisv@cyberswitching.com> Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-06-10Input: matrix_keypad - add support for clustered irqLuotao Fu
This one adds support of a combined irq source for the whole matrix keypad. This can be useful if all rows and columns of the keypad are e.g. connected to a GPIO expander, which only has one interrupt line for all events on every single GPIO. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-28input: Touchscreen driver for TPS6507xTodd Fischer
Add touch screen input driver for TPS6507x family of multi-function chips. Uses the TPS6507x MFD driver. No interrupt support due to testing limitations of current hardware. Signed-off-by: Todd Fischer <todd.fischer@ridgerun.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-04-13Input: add Analog Devices AD714x captouch input driverBryan Wu
AD7142 and AD7147 are integrated capacitance-to-digital converters (CDCs) with on-chip environmental calibration for use in systems requiring a novel user input method. The AD7142 and AD7147 can interface to external capacitance sensors implementing functions such as buttons, scrollwheels, sliders, touchpads and so on. The chips don't restrict the specific usage. Depending on the hardware connection, one special target board can include one or several these components. The platform_data for the device's "struct device" holds these information. The data-struct defined in head file descript the hardware feature of button/scrollwheel/slider/touchpad components on target boards, which need be filled in the arch/mach-/. As the result, the driver is independent of boards. It gets the components layout from the platform_data, registers related devices, fullfills the algorithms and state machines for these components and report related input events to up level. Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Barry Song <21cnbao@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-05Input: matrix_keypad - allow platform to disable key autorepeatH Hartley Sweeten
In an embedded system the matrix_keypad driver might be used to interface with an external control panel and not an actual keyboard. On the control panel some of the keys could be used to turn on/off various functions. If key autorepeat is enabled this causes the function to quickly toggle between the on and off states and makes operation difficult. Add an option in the platform-specific data to disable the key autorepeat. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-02-10Input: sh_keysc - update the driver with mode 6Magnus Damm
Add mode 6 support to the sh_keysc driver. Also update the KYOUTDR mask value to include all 16 register bits. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-01-21Input: sh_keysc - add mode 4 and mode 5 supportMagnus Damm
Add Mode 4 and Mode 5 support to the SH_KEYSC driver. These modes allow slightly larger key pad matrixes. While at it, make use of resource_size(). Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (51 commits) Input: appletouch - give up maintainership Input: dm355evm_kbd - switch to using sparse keymap library Input: wistron_btns - switch to using sparse keymap library Input: add generic support for sparse keymaps Input: fix memory leak in force feedback core Input: wistron - remove identification strings from DMI table Input: psmouse - remove identification strings from DMI tables Input: atkbd - remove identification strings from DMI table Input: i8042 - remove identification strings from DMI tables DMI: allow omitting ident strings in DMI tables Input: psmouse - do not carry DMI data around Input: matrix-keypad - switch to using dev_pm_ops Input: keyboard - fix lack of locking when traversing handler->h_list Input: gpio_keys - scan gpio state at probe and resume time Input: keyboard - add locking around event handling Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controller Input: xpad - add two new Xbox 360 devices Input: polled device - do not start polling if interval is zero Input: polled device - schedule first poll immediately Input: add S3C24XX touchscreen driver ...
2009-12-07Input: add generic support for sparse keymapsDmitry Torokhov
More and more devices choose to reimplement support for sparse keymaps first introduced by wistron driver. Move it into a library module so it can be easily used by interested parties. Reviewed-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-30sh: Move KEYSC header fileMagnus Damm
This patch moves the KEYSC header file from the SuperH specific asm directory to a place where it can be shared by multiple architectures. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-11-20Input: input-polldev, matrix-keypad - include in kernel docDmitry Torokhov
Make sure that polled input device and matrix keypad APIs are included with the rest of input API when generating kernel documentation. Also description of absres was missing as well. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-27Input: matrix-keypad - add function to build device keymapDmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-27Merge commit 'v2.6.31-rc8' into nextDmitry Torokhov
2009-08-12Input: eeti_ts - allow active high irq linesDaniel Mack
This adds a struct eeti_ts_platform_data which currently holds only one value to specify the interrupt polarity. The driver has a fallback if no platform data is passed in via the i2c_board_info, so no regression is caused. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-05Input: matrix_keypad - make matrix keymap size dynamicEric Miao
Remove assumption on the shift and size of rows/columns form matrix_keypad driver. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-06-29Input: add support for generic GPIO-based matrix keypadEric Miao
Original patch by Marek Vasut, modified by Eric in: 1. use delayed work to simplify the debouncing 2. combine col_polarity/row_polarity into a single active_low field 3. use a generic bit array based XOR algorithm to detect key press/release, which should make the column assertion time shorter and code a bit cleaner 4. remove the ALT_FN handling, which is no way generic, the ALT_FN key should be treated as no different from other keys, and translation will be done by user space by commands like 'loadkeys'. 5. explicitly disable row IRQs and flush potential pending work, and schedule an immediate scan after resuming as suggested by Uli Luckas 6. incorporate review comments from many others Patch tested on Littleton/PXA310 (though PXA310 has a dedicate keypad controller, I have to configure those pins as generic GPIO to use this driver, works quite well, though), and Sharp Zaurus model SL-C7x0 and SL-C1000. [dtor@mail.ru: fix error unwinding path, support changing keymap from userspace] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Reviewed-by: Trilok Soni <soni.trilok@gmail.com> Reviewed-by: Uli Luckas <u.luckas@road.de> Reviewed-by: Russell King <linux@arm.linux.org.uk> Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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