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path: root/drivers/input
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2009-11-30Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controllerPetr Štetiar2-0/+34
This patch adds support for the ET&T TC5UH 5-wire USB touchscreen controller. More info at http://www.etandt.com.tw/board_solution.html Signed-off-by: Petr Štetiar <ynezz@true.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-30Input: xpad - add two new Xbox 360 devicesNicolas Léveillé1-0/+3
Added two new Xbox 360 devices: - HORI Real Arcade Pro.EX - Mad Catz SFIV Fightpad Signed-off-by: Nicolas Léveillé <nicolas@uucidl.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23Input: polled device - do not start polling if interval is zeroSamu Onkalo1-1/+3
If the poll interval is set to 0 via new sysfs entry and device is opened after that, polling is started with interval 0. This causes huge CPU load. Same happens if the rate was 0 when the device was closed and then reopened. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23Input: polled device - schedule first poll immediatelyDmitry Torokhov1-2/+1
It does not make sense to wait poll_interval before performing first read after opening the device, schedule the read immediately instead. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23Input: add S3C24XX touchscreen driverArnaud Patard3-1/+471
S3C24XX touchscreen driver, originally written by Arnaud Patard and other contributors. The driver has had substantial testing as well as a number of tidying up passes done by Ben Dooks, as noted: - added kernel-doc comments to most of the routines - removed old code from pre adc framework days - updated device probe code to use platform id list matching - cleaned up debug, since printk() now has timestamp feature - ensure code uses dev_() reporting macros where necessary - remove ABS_PRESSURE reporting, tslib can be fixed - ensure timer is removed on driver exit - move to using dev_pmops for power management Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23Input: usbtouchscreen - add support for Zytronic capacitive touchscreenDaniel Silverstone2-3/+76
Zytronic USB-attached capacitive touchscreen support within the generic USB touchscreen driver. Signed-off-by: Daniel Silverstone <dsilvers@simtec.co.uk> Signed-off-by: Vincent Sanders <vince@simtec.co.uk> Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23Input: force feedback - fix function name in commentRoger Quadros1-1/+1
Function name is input_ff_destroy() and not input_ff_free() Signed-off-by: Roger Quadros <roger.quadros@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23Input: do not overwrite the first part of phys stringMárton Németh2-2/+2
Use strlcat() to append a string to the previously created first part. Signed-off-by: Márton Németh <nm127@freemail.hu> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23Input: ads7846 - switch to using dev_vdbg()Pavel Machek1-16/+7
Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23Input: ads7846 - fix pressure reportingPavel Machek1-1/+1
On Zaurus, hx4700 and others pressure is reported inverted -- the lighter the pressure, the bigger numerical value. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23Input: usbtouchscreen - remove unneeded usb_kill_urbOliver Neukum1-1/+1
usb_kill_urb() in disconnect is not needed as unregistering will cause close() to be called. Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20AT91: add touchscreen support for at91sam9g45ekesNicolas Ferre1-1/+1
New at91sam9g45ekes board provides a LCD with resistive touchscreen. This is the support of this feature by atmel_tsadcc driver. This also sets up platform parameters to be passed to the driver. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: atmel_tsadcc - use platform parametersNicolas Ferre1-6/+35
Add a number of plafrom dependent parameters to atmel_tsadcc. The touchscreeen driver can now take into account the slight differences that exist between IPs included in diferent products. This will also allow to adapt its behaivior to the caracteristics of the resistive panel used. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: atmel_tsadcc - rework setting touchscreen capabilitiesNicolas Ferre1-3/+3
Tiny patch for setting capabilities using input API function. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: ALPS - add support for touchpads with 4-directional buttonMaxim Levitsky1-35/+65
The touchpad on Acer Aspire 5720, 5520 and some other Aspire models (signature 0x73, 0x02, 0x50) has a button that can be rocked in 4 different directions. Make the driver to generate BTN_0..BTN_3 events in response. The Synaptics driver by default maps BTN_0 and BTN_1 to up and down, so there should be no visible changes with the old setup that generated BTN_FORWARD and BTN_BACK (also mapped to up and down). Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: psmouse - rework setting of BTN_MIDDLE capabilityDmitry Torokhov5-31/+38
Do not start protocol detection assuming that middle mouse is present, instead let individual protocols explicitly set this capability. This fixes issue with Synaptics touchpads pretending that they have middle button when hardware clearly reports otherwise. Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: lifebook - do not advertise unsupported buttonsDmitry Torokhov1-6/+7
The main input device of Lifebook touchscreens does not generate left/right/middle button events and therefore should not be advertising them in its capabilities. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: elantech - do not advertise relative eventsDmitry Torokhov1-0/+1
Elantech touchpads work in absolute mode and do not generate relative events so they should not be advertising them. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: touchkit_ps2 - do not advertise unsupported buttonsDmitry Torokhov1-1/+2
Touchkit PS/2 touchscreen does not have left/right/middle buttons and should not be advertising as capable of generating these events. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: input-polldev - add sysfs interface for controlling poll intervalSamu Onkalo1-6/+105
Sysfs entry for reading and setting of the polling interval. If the interval is set to 0, polling is stopped. Polling is restarted when interval is changed to non-zero. sysfs entries: poll = current polling interval in msec (RW) max = max allowed polling interval (RO) min = min allowed polling interval (RO) Minimum and maximum limit for interval can be set while setting up the device. Interval can be adjusted even if the input device is not currently open. [dtor@mail.ru: add kernel doc markup for the new fields] Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: gpio_keys - seperate individual button setup to make code neaterBen Dooks1-40/+53
Move the code that deals with setting up each individual button out into a new function to reduce the indentation and allow us to common up some of the error recovery code. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: gpio_keys - use <linux/gpio.h> instead of <asm/gpio.h>Ben Dooks1-2/+1
The gpio keys driver should be using <linux/gpio.h> instead of <asm/gpio.h> Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: gpio_keys - use dev_ macros to report informationBen Dooks1-7/+9
The gpio_keys driver is binding to a platform device but using pr_err() to report errors. Change to using dev_err() so that all messages are prefixed by the device name. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20Input: ucb1400_ts - allow passing IRQ through platfrom_dataMarek Vasut1-4/+7
This patch allows UCB1400 to get IRQ GPIO from platform data. In case platform_data are not supplied or the IRQ supplied in the platform_data is negative, fall back to the old IRQ detection algorithm. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-06Merge commit 'v2.6.32-rc6' into nextDmitry Torokhov9-68/+193
2009-11-03Input: synaptic_i2c - make unnecessarily global functions staticDmitry Torokhov1-3/+3
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-03Input: gpio-keys - use IRQF_SHAREDDmitry Eremin-Solenikov1-0/+1
There is nothing that disallows gpio-keys to share it's IRQ line w/ other drivers. Make it use IRQF_SHARED in request_irq(). An example of other driver with which I'd like to share IRQ line for GPIO buttons is ledtrig-gpio. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-03Input: winbond-cir - select LEDS_TRIGGERSDavid Härdeman1-0/+1
drivers/input/misc/winbond-cir.c depends on LEDS_TRIGGERS so add an appropriate select to drivers/input/misc/Kconfig Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-03Input: i8042 - try to get stable CTR value when initializingDmitry Torokhov1-7/+28
If user presses keys while i8042 is being initialized there is a chance that keyboard data will be mistaken for results of Read Control Register command causing futher troubles. Work around this issue by reading CTR several times and stop when we get matching results. Reported-and-tested-by: Dave Young <hidave.darkstar@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-03Merge commit 'v2.6.32-rc5' into for-linusDmitry Torokhov25-16/+2278
2009-10-26Input: add driver for Dynapro serial touchscreenTias Guns3-0/+219
This is a driver for Dynapro serial touchscreen, which used to be supported in Xorg. The driver needs updated inputattach utility to initialize serial port and create proper serio device before the driver will be bound to it. Signed-off-by: Tias Guns <tias@ulyssis.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-22Input: atkbd - add a quirk for OQO 01+ multimedia keysJamie Lentin1-0/+36
OQO 01+ multimedia keys produce 6x on press, e0 6x upon release. As a result, Linux thinks that another key has been pressed (or is repeating), when it is actually a release of the same key. Mangle the release scancode when running on OQO so that driver recognizes it as such. Since the device does not have external PS/2 ports mangling is safe since there is no chance that an external keyboard is connected. Signed-off-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18Input: add open and close methods for polled devicesSamu Onkalo2-3/+6
Optional open and close methods for preparing and closing the device. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18Input: hp_sdc_rtc - fix test in hp_sdc_rtc_read_rt()Roel Kluin1-1/+1
If left unsigned the hp_sdc_rtc_read_i8042timer() return value will not be checked correctly. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18Input: atkbd - consolidate force release quirks for volume keysHerton Ronaldo Krzesinski1-37/+14
Some machines share same key list for volume up/down release key quirks, use only one key list. Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18Input: logips2pp - model 73 is actually TrackMan FXDmitry Torokhov1-1/+1
Reported-and-tested-by: Harald Dunkel <harald.dunkel@t-online.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18Input: i8042 - add Sony Vaio VGN-FZ240E to the nomux listDmitry Torokhov1-0/+11
On this model, when KBD is in active multiplexing mode, acknowledgements to reset and get ID commands issued on KBD port sometimes are delivered to AUX3 port (touchpad) which messes up device detection. Legacy KBC mode works fine and since there are no external PS/2 ports on this laptop and no support for docking station we can safely disable active MUX mode. Tested-by: Carlos R. Mafra <crmafra2@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-14Input: fix locking issue in /proc/bus/input/ handlersDmitry Torokhov1-17/+48
input_devices_seq_start() uses mutex_lock_interruptible() to acquire the input_mutex, but doesn't properly handle the situation when the call fails (for example due to interrupt). Instead of returning NULL (which indicates that there is no more data) we should return ERR_PTR()-encoded error. We also need explicit flag indicating whether input_mutex was acquired since input_devices_seq_stop() is called whether input_devices_seq_start() was successful or not. The same applies to input_handlers_seq_start(). Reported-by: iceberg <strakh@ispras.ru> Reviewed-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-14Input: atkbd - postpone restoring LED/repeat rate at resumeDmitry Torokhov1-4/+15
We need to postpone restoring LED state and typematic settings until keyboard is finished reconnecting upon resume. Normally driver core and PM infrastructure takes care of proper ordering and dependencies, but or case actual reconnect is done asynchronously from kseriod. So while driver core thinks that keyboard was resumed and it is time to let input core run it's resume handlers in reality keyboard is not ready yet. The solution is to keep rescheduling work that adjusts LED and rate settings until keyboard is fully enabled. Reported-by: Carlos R. Mafra <crmafra2@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-14Input: add DaVinci Keypad DriverMiguel Aguilar3-0/+348
This driver enables keypad support on DaVinci platforms. DM365 is the only platform that uses this driver at the moment. Signed-off-by: Miguel Aguilar <miguel.aguilar@ridgerun.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-14Input: vsxxxaa - change formatting style to match the rest of the kernelDmitry Torokhov1-199/+175
- no spaces between function name and opening parenthesis - switch statements were indented too much This makes checkpatch (and me) happy. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-14Input: lkkbd - change formatting style to match the rest of the kernelDmitry Torokhov1-258/+238
- no spaces between function name and opening parenthesis - switch statements were indented too much This makes checkpatch (and me) happy. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13Input: atkbd - restore resetting LED state at startupDmitry Torokhov1-0/+26
Fix breakage caused by commit 9605fb48e1998935a5ee70c965f90ad1ac023add While the input core indeed takes care of restoring led state and typematic settings upon resume the driver still need to initialize them properly when registering a new device Reported-and-tested-by: Marin Mitov <mitov@issp.bas.bg> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13Input: add driver for Altera PS/2 controllerThomas Chou3-0/+209
This patch adds a new SERIO driver to support the Altera University Program PS/2 controller. [dtor@mail.ru: assorted cleanups] Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13Input: i8042 - make pnp_data_busted variable boolean instead of intDmitry Torokhov1-1/+1
This small snippet escaped last round of int -> bool conversion. Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13Input: synaptics - add another Protege M300 to rate blacklistDmitry Torokhov1-0/+10
Apparently some of Toshiba Protege M300 identify themselves as "Portable PC" in DMI so we need to add that to the DMI table as well. We need DMI data so we can automatically lower Synaptics reporting rate from 80 to 40 pps to avoid over-taxing their keyboard controllers. Tested-by: Rod Davison <roddavison@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-11headers: remove sched.h from interrupt.hAlexey Dobriyan5-0/+5
After m68k's task_thread_info() doesn't refer to current, it's possible to remove sched.h from interrupt.h and not break m68k! Many thanks to Heiko Carstens for allowing this. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-10-10Merge branch 'for-linus' of ↵Linus Torvalds7-12/+27
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: i8042 - print debug data when testing AUX IRQ delivery Input: libps2 - fix dependancy on i8042 Input: fix rx51 board keymap Input: ad7879 - pass up error codes from probe functions Input: xpad - add BigBen Interactive XBOX 360 Controller Input: rotary_encoder - fix relative axis support Input: sparkspkr - move remove() functions to .devexit.text Input: wistron_btns - add DMI entry for Medion WIM2030 laptop
2009-10-09Input: i8042 - print debug data when testing AUX IRQ deliveryDmitry Torokhov1-0/+3
Sometimes it is not clear why IRQ delivery test failed so let's add some debug printks so we know the exact reason. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-06Input: libps2 - fix dependancy on i8042Dmitry Torokhov1-6/+7
libps2 can not be built in if i8042 is a module, all other combinations are allowed. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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