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path: root/drivers/input
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2009-10-06Input: rotary_encoder - fix relative axis supportH Hartley Sweeten1-2/+2
When the rotart_encoder driver is used to report relative axis information the "steps" in the platform data could be missing since it's not relevant. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-06Input: sparkspkr - move remove() functions to .devexit.textUwe Kleine-König1-2/+2
The function bbc_remove and grover_remove are used only wrapped by __devexit_p so define it using __devexit. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-06Input: wistron_btns - add DMI entry for Medion WIM2030 laptopSebastian Frei1-0/+9
Signed-off-by: Sebastian Frei <dr.nop@gmx.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-23Input: add driver for Atmel AT42QT2160 Sensor ChipRaphael Derosso Pereira3-0/+408
This version only supports individual cells (no slide support yet). The code has been tested on proprietary development ARM board, but should work fine on other machines. Signed-off-by: Raphael Derosso Pereira <raphaelpereira@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-22Input: max7359 - use threaded IRQsDmitry Torokhov1-35/+13
Convert max7359 driver to use IRQ threading instead of using workqueue. Tested-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-22Input: add driver for Maxim MAX7359 key switch controllerKim Kyuwon3-0/+364
The Maxim MAX7359 is a I2C interfaced key switch controller which provides microprocessors with management of up to 64 key switches. This patch adds support for the MAX7359 key switch controller. Signed-off-by: Kim Kyuwon <q1.kim@samsung.com> Reviewed-by: Trilok Soni <soni.trilok@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-18Input: add driver for ADP5588 QWERTY I2C KeypadMichael Hennerich3-0/+372
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-18Input: add touchscreen driver for MELFAS MCS-5000 controllerJoonyoung Shim3-0/+330
The MELPAS MCS-5000 is the touchscreen controller. The overview of this controller can see at the following website: http://www.melfas.com/product/product01.asp?k_r=eng_ This driver is tested on s3c6410 NCP board and supports only the i2c interface. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-18Input: add driver for OpenCores Keyboard ControllerJavier Herrero3-0/+190
Driver for the keyboard hardware documented here: http://www.opencores.org/project,keyboardcontroller Signed-off-by: Javier Herrero <jherrero@hvsistemas.es> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-18Input: dm355evm_keys - remove dm355evm_keys_hardirqDmitry Torokhov1-17/+9
The genirq already provides default hard IRQ handler for threaded IRQs, no need to implement our own here. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-18Input: synaptics_i2c - switch to using __cancel_delayed_work()Dmitry Torokhov1-19/+32
cancel_delayed_work() may spin and therefore should not be used in interrupt contexts. Acked-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-18Input: ad7879 - add support for AD7889Michael Hennerich2-5/+7
The AD7889 is a new part but 100% software compatible with the AD7879, so add it to the id_table and help text. 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>
2009-09-18Input: atkbd - rely on input core to restore state on resumeDmitry Torokhov1-25/+0
Now that input core takes care of restoring state of input devices upon resume we don't need to do anything special here. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-18Input: add generic suspend and resume for input devicesDmitry Torokhov1-1/+63
Automatically turn off leds and sound effects as part of suspend process and restore led state, sounds and repeat rate at resume. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-18Input: libps2 - additional locking for i8042 portsDmitry Torokhov3-12/+75
The serio ports on i8042 are not completely isolated; while we provide enough locking to ensure proper serialization when accessing control and data registers AUX and KBD ports can still have an effect on each other on PS/2 protocol level. The most prominent effect is that issuing a command for the device connected to one port may cause abort of the command currently executing by the device connected to another port. Since i8042 nor serio subsystem are not aware of the details of the PS/2 protocol (length of the commands and their replies and so on) the locking should be done on libps2 level by adding special handling when we see that we are dealing with serio port on i8042. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-15Nicolas Pitre has a new email addressNicolas Pitre1-1/+1
Due to problems at cam.org, my nico@cam.org email address is no longer valid. FRom now on, nico@fluxnic.net should be used instead. Signed-off-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-15Merge branch 'for-linus' of ↵Linus Torvalds63-1545/+3733
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: (52 commits) Input: bcm5974 - silence uninitialized variables warnings Input: wistron_btns - add keymap for AOpen 1557 Input: psmouse - use boolean type Input: i8042 - use platform_driver_probe Input: i8042 - use boolean type where it makes sense Input: i8042 - try disabling and re-enabling AUX port at close Input: pxa27x_keypad - allow modifying keymap from userspace Input: sunkbd - fix formatting Input: i8042 - bypass AUX IRQ delivery test on laptops Input: wacom_w8001 - simplify querying logic Input: atkbd - allow setting force-release bitmap via sysfs Input: w90p910_keypad - move a dereference below a NULL test Input: add twl4030_keypad driver Input: matrix-keypad - add function to build device keymap Input: tosakbd - fix cleaning up KEY_STROBEs after error Input: joydev - validate axis/button maps before clobbering current ones Input: xpad - add USB ID for the drumkit controller from Rock Band Input: w90p910_keypad - rename driver name to match platform Input: add new driver for Sentelic Finger Sensing Pad Input: psmouse - allow defining read-only attributes ...
2009-09-15Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds1-2/+2
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits) [ARM] Update mach-types ARM: 5636/1: Move vendor enum to AMBA include ARM: Fix pfn_valid() for sparse memory [ARM] orion5x: Add LaCie NAS 2Big Network support [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board ARM: 5689/1: Update default config of HP Jornada 700-series machines ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem ARM: 5688/1: ks8695_serial: disable_irq() lockup ARM: 5687/1: fix an oops with highmem ARM: 5684/1: Add nuc960 platform to w90x900 ARM: 5683/1: Add nuc950 platform to w90x900 ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver ARM: 5625/1: fix hard coded 4K resource size in amba bus detection MMC: MMCI: convert realview MMC to use gpiolib ARM: 5685/1: Make MMCI driver compile without gpiolib ARM: implement highpte ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ ... Fix up trivial conflict in arch/arm/kernel/signal.c. It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83f ("KEYS: Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.
2009-09-14Merge branch 'next' into for-linusDmitry Torokhov70-1556/+3751
2009-09-13Input: bcm5974 - silence uninitialized variables warningsHenrik Rydberg1-15/+16
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-13Input: wistron_btns - add keymap for AOpen 1557Dmitry Torokhov1-1/+17
This one does not have anything useful in DMI either so again we need to use: force=1 keymap=aopen1557 Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-12Merge branch 'master' into develRussell King9-55/+119
2009-09-12Merge branch 'devel-stable' into develRussell King6-18/+62
Conflicts: MAINTAINERS arch/arm/mm/fault.c
2009-09-12Merge branches 'arm', 'at91', 'bcmring', 'ep93xx', 'mach-types', 'misc' and ↵Russell King11-185/+695
'w90x900' into devel
2009-09-11Input: psmouse - use boolean typeDmitry Torokhov20-125/+133
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-11Input: i8042 - use platform_driver_probeDmitry Torokhov1-23/+22
i8042 is not hot-pluggable and we create the device when we register the driver, so let's save some memory by using platform_device_probe and using __init instead of __devinit. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-11Input: i8042 - use boolean type where it makes senseDmitry Torokhov2-70/+71
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-11Input: i8042 - try disabling and re-enabling AUX port at closeDmitry Torokhov1-1/+49
Ever since we switched from having a polling timer to registering IRQ handlers for both keyboard and AUX ports at the driver registration time, on certain boxes probing for a mouse results in keyboard stopping working. The only real difference between old and new way is that before we disabled ports after unsuccessful probe whereas now we leave them as is. Try to emulate the old behavior by disabling and immediately re-enabling AUX and KBD ports when corresponding serio port is being closed. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-11Input: pxa27x_keypad - allow modifying keymap from userspaceDmitry Torokhov1-82/+91
Tested-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-11Input: sunkbd - fix formattingDmitry Torokhov1-55/+73
Adjust the way 'switch' statements were indented; make sure we stay under 80 ciolumns. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-11Input: i8042 - bypass AUX IRQ delivery test on laptopsDmitry Torokhov2-1/+36
It seems that many laptops do not fully implement AUX LOOP command in their keyboard controllers, causing issues with touchpad detection. We know however that almost every laptop/portable uses a PS/2 pointing device and, even if user disables it in favor of an external mouse, the system will not use IRQ 12 for anything else. Therefore we may bypass AUX IRQ delivery test when running on a laptop and assume that it is routed properly. Just to be safe we require the box to have good PNP data in order to bypass the test. [Jin Dongming <jin.dongming@np.css.fujitsu.com>: fix crash caused by missing terminator in the DMI table] Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-06Merge branch 'for-linus' of ↵Linus Torvalds2-0/+43
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: atkbd - add Compaq Presario R4000-series repeat quirk Input: i8042 - add Acer Aspire 5536 to the nomux list
2009-09-04Input: atkbd - add Compaq Presario R4000-series repeat quirkDave Andrews1-0/+35
Compaq Presario R4000-series laptops are not sending a "volume up button release" and "volume down button release" signal in the PS/2 protocol for atkbd. The URL below has some of confirmed reports: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/385477 Signed-off-by: Dave Andrews <jetdog330@hotmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-04Input: wacom_w8001 - simplify querying logicDmitry Torokhov1-81/+40
There is no need for locking when we send query and start commands to the touchscreen since there is no concurrency. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-04Input: atkbd - allow setting force-release bitmap via sysfsDmitry Torokhov1-6/+37
There are more and more laptop requiring use of force_release quirk for their multimedia and other specialized keys. Adding their DMI data to the kernel is not sustainable; instead we will rely on help from userspace (HAL) to do that for us. This patch creates a new 'force_release' sysfs attribute (that belongs to serio device to which keyboard is attached) which can be used to set up force_release keymap. For example, Dell laptop owners might do: echo 133-139,143,147 > /sys/devices/platform/i8042/serio0/force_release Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-02ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platformwanzongshun1-2/+2
Add the cpu.c and dev.c and modify w90p910 platform to apply to use the common API(provided by cpu.c and dev.c) at the same time, I renamed all w90x900 to nuc900 in every c file of w90x900 platform and touchscreen's driver name. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-08-30Input: w90p910_keypad - move a dereference below a NULL testJulia Lawall1-1/+3
We should first check whether platform data is NULL or not, before dereferencing it to get the keymap. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-28Input: add twl4030_keypad driverDavid Brownell3-0/+492
Add a driver for the keypad controller on TWL4030 family chips. These support up to an 8x8 key matrix. The TWL4030 multifunction chips are mostly used on OMAP3 (or OMAP 2430) based boards. [dtor@mail.ru: switch to matrix-keypad framework, fix changing keymap from userspace] Reviewed-by: Trilok Soni <soni.trilok@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-28Input: matrix-keypad - add function to build device keymapDmitry Torokhov2-26/+5
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-28Input: tosakbd - fix cleaning up KEY_STROBEs after errorRoel Kluin1-9/+9
Direct to fail2 to gpio_free() the KEY_STROBEs as well as the KEY_SENSEs. [dtor@mail.ru: change keymap from unsigned int to unsigned short] Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-28Input: joydev - validate axis/button maps before clobbering current onesStephen Kitt1-32/+74
Up to now axis and button map validation was done after the user-supplied values were copied over the driver's map. This patch copies the user-supplied values into temporary buffers and validated them before overwriting the driver's permanent maps. Also change JSIOCGBTNMAP and JSIOCGAXMAP to return number of bytes returned to userspace instead of 0. Signed-off-by: Stephen Kitt <steve@sk2.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-28Merge commit 'v2.6.31-rc8' into nextDmitry Torokhov9-55/+119
2009-08-26Input: i8042 - add Acer Aspire 5536 to the nomux listDmitry Torokhov1-0/+8
When KBC is in active multiplexing mode, disabling and re-enabling the touchpad with the special key leaves the touchpad dead. Since the laptop does not have any external PS/2 ports disabling MUX mode should be safe. Reported-by: Eugeniy Meshcheryakov <eugen@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-24Merge branch 'for-linus' of ↵Linus Torvalds5-45/+85
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: ucb1400_ts - enable interrupt unconditionally Input: ucb1400_ts - enable ADC Filter Input: wacom - don't use on-stack memory for report buffers Input: iforce - support new revision of ACT LABS Force RS Input: joydev - decouple axis and button map ioctls from input constants
2009-08-21Input: ucb1400_ts - enable interrupt unconditionallyPavel Revak1-4/+4
Sometimes, when using the touchscreen, it stops working till next restart and the following message is printed: ucb1400: unexpected IE_STATUS = 0x0 The following patch retriggers the touchscreen interrupt unconditionally. This prevents hanging of the touchscreen in case of bogus interrupt occurence. Signed-off-by: Pavel Revak <palo@bielyvlk.sk> Acked-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-21Input: ucb1400_ts - enable ADC FilterMarek Vasut1-0/+9
This patch enables ADC filtering on UCB1400 codec by default. The benefit from this change is mostly on some Colibri boards where the ADCSYNC pin of the UCB1400 codec isn't connected causing the touchscreen to jitter very badly. This change has no visible effect on boards where the ADCSYNC pin is connected. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Tested-by: Palo Revak <palo@bielyvlk.sk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-21Input: wacom - don't use on-stack memory for report buffersDmitry Torokhov1-14/+29
Tested-by: Martin Capitanio <martin@capitanio.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-21Input: xpad - add USB ID for the drumkit controller from Rock BandCorbin Simpson1-0/+2
Signed-off-by: Corbin Simpson <MostAwesomeDude@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-21Input: w90p910_keypad - rename driver name to match platformWan ZongShun1-3/+3
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-20Input: iforce - support new revision of ACT LABS Force RSJiri Kosina2-0/+2
Reported-by: cemede@gmail.com Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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