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2011-01-28Input: synaptics - retry failed resets when reconnectingAlexandre Peixoto Ferreira
On some machines, like Dell Studio XPS 16 (1640), touchpad fails to respond to the standard query after first reset but may start responding later, so let's repeat reset sequence several (3) times. Signed-off-by: Alexandre Peixoto Ferreira <alexandref75@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-28Input: synaptics - fix reconnect logic on MT devicesAlexandre Peixoto Ferreira
synaptics_set_advanced_gesture_mode() affect capabilities bits we should perform comparison after calling this function, otherwise they will never match and we will be forced to perform full reconnect. Signed-off-by: Alexandre Peixoto Ferreira <alexandref75@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-28Input: tegra-kbc - fix keymap entry for LeftMeta keyRakesh Iyer
Correct key mapping for Left Meta key. Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-28Input: tegra-kbc - fix build errorRakesh Iyer
Fix build error introduced by variable name change. Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-25Input: wacom - pass touch resolution to clients through input_absinfoPing Cheng
Also remove fake ABS_RX/ABS_RY "axes" that were used to report physical dimensions now that we have better way. Signed-off-by: Ping Cheng <pingc@wacom.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-24Input: wacom - add 2 Bamboo Pen and touch modelsPing Cheng
Reported-by: David Foley <favux.is@gmail.com> Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-24Input: sysrq - ensure sysrq_enabled and __sysrq_enabled are consistentAndy Whitcroft
Currently sysrq_enabled and __sysrq_enabled are initialised separately and inconsistently, leading to sysrq being actually enabled by reported as not enabled in sysfs. The first change to the sysfs configurable synchronises these two: static int __read_mostly sysrq_enabled = 1; static int __sysrq_enabled; Add a common define to carry the default for these preventing them becoming out of sync again. Default this to 1 to mirror previous behaviour. Signed-off-by: Andy Whitcroft <apw@canonical.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-20Input: sparse-keymap - fix KEY_VSW handling in sparse_keymap_setupDmitry Torokhov
We were forgetting to set up device capabilities for KEY_VSW entries. Reported-by: Tapio Vihuri <tapio.vihuri@nokia.com> Tested-by: Tapio Vihuri <tapio.vihuri@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-20Input: tegra-kbc - add tegra keyboard driverRakesh Iyer
This patch adds support for the internal matrix keyboard controller for Nvidia Tegra platforms. Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Reviewed-by: Trilok Soni <tsoni@codeaurora.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-20Input: gpio_keys - switch to using request_any_context_irqPhilippe Langlais
The driver does not require hardirq context and can work with threaded interrupts as well, so let's switch to request_any_context_irq which will select the context that is available for us. Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-20Input: serio - allow registered drivers to get status flagDavid Engraf
Parse and pass the status byte information to the registered serio drivers as well as the data bytes. Signed-off-by: David Engraf<david.engraf@sysgo.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-17Input: ct82710c - return proper error code for ct82c710_openDavidlohr Bueso
If request_irq() fails we should return the proper error instead of -1. Signed-off-by: Davidlohr Bueso <dave@gnu.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-17Input: bu21013_ts - added regulator supportNaveen Kumar Gaddipati
Add regulator support in ROHM BU21013 touch panel driver. Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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>
2011-01-17Input: tnetv107x-ts - don't treat NULL clk as an errorJamie Iles
We should use IS_ERR() when checking whether clk_get() succeeded or not since it returns errors by encoding error codes with ERR_PTR(). Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-17Input: tnetv107x-keypad - don't treat NULL clk as an errorJamie Iles
We should use IS_ERR() when checking whether clk_get() succeeded or not since it returns errors by encoding error codes with ERR_PTR(). Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-11Merge branch 'next' into for-linusDmitry Torokhov
2011-01-11Input: add SW_ROTATE_LOCK switch typeJekyll Lai
This switch is used to signal that user want to disable screen transitions from portrait to landscape mode and back. Signed-off-by: Jekyll Lai <jekyll_lai@wistron.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-11Input: fix force feedback capability query exampleAlexander Stein
'features' is a bit array, not byte array Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de> Acked-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-11Input: wacom_w8001 - add single-touch supportPing Cheng
Emulate single-touch compatible events for the 2-finger panels so that they can be used with single-touch legacy clients. Assign device ids as Wacom USB vendor ID and product ID. Name the device to reflect its specific features. Scale touch coordinates to pen maximum if pen supported. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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>
2011-01-08Input: remove aaed2000 keyboard driverJamie Iles
The only platform using this driver (mach-aaec2000) is no longer in the kernel so remove the driver. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-08Input: i8042 - introduce 'notimeout' blacklist for Dell Vostro V13Jiri Kosina
i8042 controller present in Dell Vostro V13 errorneously signals spurious timeouts. Introduce i8042.notimeout parameter for ignoring i8042-signalled timeouts and apply this quirk automatically for Dell Vostro V13, based on DMI match. In addition to that, this machine also needs to be added to nomux blacklist. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-06Input: cy8ctmg110_ts - Convert to dev_pm_opsMark Brown
There is a general move towards the use of dev_pm_ops rather than bus specific suspend APIs as this simplifies both the bus and PM core implementations. Convert the cy8ctmg110_ts driver over. Compile tested only. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-06Input: migor_ts - convert to dev_pm_opsMark Brown
There is a general move towards the use of dev_pm_ops rather than bus specific suspend APIs as this simplifies both the bus and PM core implementations. Convert the migor_ts driver over. Compile tested only. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-06Input: mcs5000_ts - convert to dev_pm_opsMark Brown
There is a general move towards the use of dev_pm_ops rather than bus specific suspend APIs as this simplifies both the bus and PM core implementations. Convert the mcs5000_ts driver over. Compile tested only. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-06Input: eeti_ts - convert to dev_pm_opsMark Brown
There is a general move towards the use of dev_pm_ops rather than bus specific suspend APIs as this simplifies both the bus and PM core implementations. Convert the eeti_ts driver over. Compile tested only by me, but Sven Neumann reports that the new code works. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Sven Neumann <s.neumann@raumfeld.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-06Input: ad7879 - convert I2C to dev_pm_opsMark Brown
There is a general move towards the use of dev_pm_ops rather than bus specific suspend APIs as this simplifies both the bus and PM core implementations. Convert the ad7879-ts I2C support over. Compile tested only. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-01-06Merge branch 'next' into for-linusDmitry Torokhov
Conflicts: include/linux/input.h
2010-12-30Input: wacom_w8001 - support pen or touch only devicesPing Cheng
Not all penabled devices support touch. The same holds true for touch devices, so we should be setting up devices according to the results returned when we query the hardware. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-12-27Input: wacom_w8001 - use __set_bit to set keybitsPing Cheng
This makes code safer and easier to read. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-12-27Merge branch 'next' of ↵Dmitry Torokhov
git://git.kernel.org/pub/scm/linux/kernel/git/rydberg/input-mt into next
2010-12-27Input: bu21013_ts - fix misuse of logical operation in place of bitopDavid Sterba
Signed-off-by: David Sterba <dsterba@suse.cz> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-12-27Input: i8042 - add Acer Aspire 5100 to the Dritek listPali Rohár
This patch adds notebook Acer Aspire 5100 to the list of Dritek HW. Acer Aspire 5100 needs Dritek keyboard extension to support all Fn keys. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-12-23Input: wacom - add support for digitizer in Lenovo W700Ajay Ramaswamy
Signed-off-by: Ajay Ramaswamy <ajay@ramaswamy.net> Reviewed-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-12-23Input: psmouse - disable the synaptics extension on OLPC machinesAndres Salomon
OLPC has switched to a Synaptics touchpad. It turns out that it's pretty useless in absolute mode. This patch looks for an OLPC system (via DMI tables), and refuses to init Synaptics mode in that scenario (falling back to relative mode). Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-12-23Input: psmouse - fix up Synaptics commentAndres Salomon
Minor comment fixup for typos and grammar. Noticed while adding a separate workaround. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-12-22Input: synaptics - ignore bogus mt packetHenrik Rydberg
In multitouch mode, at least one device (fw: 7.4 id: 0x1c0b1) sometimes sends a final main packet with x == 1. Since the normal values are above 1472, this is clearly bogus. At the same time, a two-finger touch is signaled, even though only one finger was on the pad to begin with. This patch ignores the packet altogether, removing the problem. Acked-by: Chris Bagwell <chris@cnpbagwell.com> Acked-by: Chase Douglas <chase.douglas@canonical.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-21Input: synaptics - add multi-finger and semi-mt supportHenrik Rydberg
The Synaptics 2.7 series of touchpads support a mode for reporting two sets of X/Y/Pressure data (advanced gesture mode). By default, these devices report only single finger data, depriving userspace of the nowadays ubiquitous two-finger scroll gesture. Enabling advanced gesture mode also enables the multi-finger report, although the device does not claim that capability. Up to three fingers can be reported this way. While two or three fingers are touching, the normal packet is prepended by a reduced finger packet of lower resolution. From the two packets (which do not represent the actual fingers), the bounding rectangle of the individual contacts can be extracted. This information is sufficient to perform scaling gestures and a limited form of rotation gesture. The behavior has been coined semi-mt capability, and is signaled to userspace via the INPUT_PROP_SEMI_MT device property. Work to decode the advanced gesture packet: Takashi Iwai. Cleanup and testing of the original patch: Chase Douglas. Minor cleanup and testing: Chris Bagwell. Finalization and semi-mt support: Henrik Rydberg. Reported-by: Tobyn Bertram Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Chris Bagwell <chris@cnpbagwell.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-21Input: synaptics - report clickpad propertyHenrik Rydberg
With the new input property interface, it is possible to report the special quirks of a device using ioctl/sysfs. This patch sets up the device as a pointer, and reports the clickpad functionality via the INPUT_PROP_BUTTONPAD property. Acked-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-20input: mt: Document interface updatesHenrik Rydberg
This patch documents the recent input-mt interface changes. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-20Input: fix double equality sign in ueventHenrik Rydberg
Looking at the uevent stream for input devices, all properties are on the form "A=B" except the bitmap values, which are on the form "A==B". This bug has been around at least since 2007, and the input uevent code has been untouched since. The recent addition of device properties suggests this is a good time for a remedy. Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-20Input: introduce device propertiesHenrik Rydberg
Today, userspace sets up an input device based on the data it emits. This is not always enough; a tablet and a touchscreen may emit exactly the same data, for instance, but the former should be set up with a pointer whereas the latter does not need to. Recently, a new type of touchpad has emerged where the buttons are under the pad, which changes logic without changing the emitted data. This patch introduces a new ioctl, EVIOCGPROP, which enables user access to a set of device properties useful during setup. The properties are given as a bitmap in the same fashion as the event types, and are also made available via sysfs, uevent and /proc/bus/input/devices. Acked-by: Ping Cheng <pingc@wacom.com> Acked-by: Chase Douglas <chase.douglas@canonical.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-18hid: egalax: Add support for Wetab (726b)Andy Ross
This patch adds support for another Wetab device (726b), and grabs it accordingly in hid-core. [rydberg@euromail.se: rename and log message changes] Signed-off-by: Andy Ross <andy@plausible.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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: include MT library as source for kerneldocDmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-16MAINTAINERS: Update input-mt entryHenrik Rydberg
The input multitouch core is now located in its own file, and maintained via a git tree. Update the maintainers entry accordingly. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-16hid: egalax: Add support for Samsung NB30 netbookRichard Nauber
The Samsung NB30 touch has a DWAV dual-touch device. This patch adds the NB30 to the list of supported devices, and grabs it accordingly in hid-core. [rydberg@euromail.se: rename and log message changes] Signed-off-by: Richard Nauber <Richard.Nauber@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-16hid: egalax: Document the new devices in KconfigHenrik Rydberg
Add the new supported devices to the kernel menu config help text. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-16hid: egalax: Add support for WetabHenrik Rydberg
The Wetab tablet dual-touch controller works the same way as the one in the Joojoo tablet. This patch adds the Wetab to the list of supported devices, and grabs it accordingly in hid-core. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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