summaryrefslogtreecommitdiff
path: root/drivers/input
AgeCommit message (Collapse)Author
2011-09-19input:ske:Decrease the CPU load during continue key pressNaveen Kumar Gaddipati
Decrease the CPU load during continuous key press in SKE keypad driver. ST-Ericsson Id: ER 323157 Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Change-Id: Ic450157de6cb21d3d36a51ffb54e5d3467163335 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/14705 Reviewed-by: QATOOLS Reviewed-by: Rikard OLSSON <rikard.p.olsson@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-09-19input:ske: Remove multiple interrupts for each keypressNaveen Kumar Gaddipati
Remove the multiple interrupts for each key press of the ske keypad. ST-Ericsson Id: ER 323157 Change-Id: Ib0d9827895c72c47e83006a1498401849c1c16db Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/14599 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-09-19input:ske: Suspend and resume support for ske keypadNaveen Kumar Gaddipati
Suspend and resume support for ske keypad by using disable or enable of keypad. ST-Ericsson Id: ER 320090 Change-Id: I5ae732be0e2f6074048fa6351a9f7b9ee33f380f Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/13977 Reviewed-by: QATOOLS Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-09-19input: Multi key press support is added for SKE keypadNaveen Kumar Gaddipati
Added the multi key press support for SKE keypad by modifying the irq function for handling the two different keys on the same column and also pressing the two different keys of different columns on the same ASR register. ST-Ericsson Id: ER 279197 Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Change-Id: Ia83a8f6ba1f5fee47f97b9476bb59cf2460b8e14 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/13192 Reviewed-by: QATOOLS Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-09-19input/keypad-stmpe: add suspend/resume supportSundar Iyer
ST-Ericcson ID: TASK_ER170552 Change-Id: Id814bec06a86e8a3215ef662d5f01a7ee929d26a Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/7526 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-09-19input: Dynamic enable or disable of STMPE1601 keypad eventsBade Appala Naidu
Added support for dynamic enable or disable of STMPE1601 keypad events by using sysfs commands. Enable STMPE1601 keypad event: echo 1 > /sys/devices/platform/nmk-i2c.0/i2c-0/0-0040/stmpe-keypad.1/enable Disable STMPE1601 keypad event: echo 0 > /sys/devices/platform/nmk-i2c.0/i2c-0/0-0040/stmpe-keypad.1/enable ST-Ericsson Id: WP 273474 Change-Id:I12281c9a3ae3b275b3e1efaeecfb7817c93290b9 Signed-off-by: Bade Appala Naidu <appala.bade@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/6266 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-09-19u5500: add DB5500 keypad driverPhilippe Langlais
ST-Ericsson ID: AP273221 Change-Id: I0f096b8364797595084a84cb61bf13de61a3c0a2 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/5408 Tested-by: Rabin VINCENT <rabin.vincent@stericsson.com> Tested-by: build servers Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-09-19input: Dynamic enable or disable of SKE keypad eventsNaveen Kumar Gaddipati
Added support for dynamic enable or disable of SKE keypad events by using sysfs commands. Enable SKE keypad event: echo 1 >/sys/devices/platform/nmk-ske-keypad/enable Disable SKE keypad event: echo 0 >/sys/devices/platform/nmk-ske-keypad/enable ST-Ericsson Id: WP 273474 Change-Id:Ia7c98d67609129ee661eec2b3f036bc24402b166 Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/6202 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-09-19input: update bu21013 touchscreen controller staging: update Synaptics RMI4 ↵Robert Marklund
touchpad driver Signed-off-by: Robert Marklund <robert.marklund@stericsson.com>
2011-07-21Revert "Merge remote-tracking branch 'arm-soc/for-next' into linaro-3.0"Nicolas Pitre
This reverts commit c7e0c8535d73f8c5bf760926a2bd71c9840cf2ef, reversing changes made to dfee09c8acf18e84fe197bb5d821d1e4e02d020f. John Stultz reports that Panda doesn't boot anymore and 'git bisect' indicated the merge commit itself as the culprit. The resulting kernel log is: [ 1.734802] OMAP DSS rev 4.0 [ 1.740417] omap_hwmod: dss_core: _wait_target_disable failed [ 1.746429] omap_device: omapdss_dss.-1: new worst case deactivate latency 01 [ 1.755035] omapdss DISPC error: can't get dss_clk [ 1.760101] omapdss_dispc: probe of omapdss_dispc failed with error -2 [ 1.767333] omapdss HDMI error: can't get hdmi_clk [ 1.772399] omapdss_hdmi: probe of omapdss_hdmi failed with error -2 [ 1.780273] ------------[ cut here ]------------ [ 1.785125] WARNING: at drivers/video/omap2/dss/dispc.c:553dispc_runtime_ge) [ 1.793640] Modules linked in: [ 1.796905] ---[ end trace 6fcb132ac310d004 ]--- [ 1.801757] Unable to handle kernel NULL pointer dereference at virtualaddr0 [...] Revert it so a later version of the arm-soc merge result can be used instead.
2011-07-17Merge branch 'next/devel-2' into for-nextArnd Bergmann
2011-07-17Merge branches 'omap/prcm' and 'omap/mfd' of ↵Arnd Bergmann
git+ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc into next/devel-2
2011-07-12Merge commit 'v3.0-rc7' into android-3.0Colin Cross
2011-07-07input: twl6040-vibra: Do not use wrapper for irq requestPeter Ujfalusi
The twl6040_request_irq/free_irq inline functions are going to be removed, so replace them with direct calls. The irq number is provided by the core driver via resource. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Acked-by: Dmitry Torokhov <dtor@mail.ru>
2011-07-05input: pmic8xxx-pwrkey: Do not use mfd_get_data()Samuel Ortiz
mfd_get_data() has been removed from the MFD API. Cc: Anirudh Ghayal <aghayal@codeaurora.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-07-05input: pmic8xxx-keypad: Do not use mfd_get_data()Samuel Ortiz
mfd_get_data() has been removed from the MFD API. Cc: Anirudh Ghayal <aghayal@codeaurora.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-07-04input: Add initial support for TWL6040 vibratorMisael Lopez Cruz
Add twl6040_vibra as a child of MFD device twl6040_codec. This implementation covers the PCM-to-PWM mode of TWL6040 vibrator module. Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> CC: Tejun Heo <tj@kernel.org> Acked-by: Dmitry Torokhov <dtor@mail.ru>
2011-07-04MFD: twl4030-audio: Rename platform dataPeter Ujfalusi
Allign the platform data names for twl4030 audio submodule: twl4030_audio_data: for the core MFD driver twl4030_codec_data: for ASoC codec driver twl4030_vibra_data: for the input/ForceFeedback driver To avoid breakage, change all depending drivers, files to use the new types. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
2011-07-04MFD: twl4030-codec -> twl4030-audio: Rename the driverPeter Ujfalusi
Rename the driver, and header file from twl4030-codec to twl4030-audio. To avoid breakage change depending drivers at the same time. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> CC: Misael Lopez Cruz <misael.lopez@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
2011-06-29Merge commit 'v3.0-rc5' into android-3.0Colin Cross
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>
2011-06-18Input: omap-keypad - add missing input_sync()Janusz Krzysztofik
Otherwise the updated evdev driver (commit cdda911c34006f1089f3c87b1a1f, "Input: evdev - only signal polls on full packets") no longer works on top of omap-keypad. Tested on Amstrad Delta. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-06-18Input: evdev - try to wake up readers only if we have full packetDmitry Torokhov
We should only wake waiters on the event device when we actually post an EV_SYN/SYN_REPORT to the queue. Otherwise we end up making waiting threads runnable only to go right back to sleep because the device still isn't readable. Reported-by: Jeffrey Brown <jeffbrown@android.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-06-14input: gpio_input: send input_sync after reporting keysJeff Brown
Signed-off-by: jeffbrown@android.com Change-Id: Ie170960df3c8ab4833ed686135dc8575cb9f2d48
2011-06-14input: gpio_matrix: send input_sync after reporting keysJeff Brown
Signed-off-by: jeffbrown@android.com Change-Id: I9bd2437503b48bf37f4d93505ccd2806e4aab977
2011-06-14input: misc: gpio_matrix: Fix irq call for 2.6.39Colin Cross
Change-Id: Ib8dd0ab6554e6b0e3798bf75d41f77ea0b20b8de Signed-off-by: Colin Cross <ccross@android.com>
2011-06-14input: keyreset: Only print message for default handlerColin Cross
Change-Id: I68e5451fef2e6f08bf1035077ea999e34a619f87 Signed-off-by: Colin Cross <ccross@android.com>
2011-06-14input: evdev: Add missing wake_lock_destroyBenoit Goby
Change-Id: Ief1ef44d98a197e5b457f5e8617c413e76e3c6d2 Signed-off-by: Benoit Goby <benoit@android.com>
2011-06-14input: keyreset: Allow reset function to be overridenColin Cross
Change-Id: Ibb3dda05772b2e89d7b2646689944d309cb1f74e Signed-off-by: Colin Cross <ccross@android.com>
2011-06-14input: gpio_event: make driver be more robust against incorrectly configured ↵Dima Zavin
lvl trigger irqs Change-Id: Ie378600668500dcffeaaddeaba3628e5c2141aa4 Signed-off-by: Dima Zavin <dima@android.com>
2011-06-14Input: gpio_event: Don't call gpio_cansleep before gpio_request.Arve Hjønnevåg
If the gpio did not exist it would crash in gpiolib. Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14drivers: input: misc: Fix section mismatch warningDmitry Shmidt
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
2011-06-14Input: synaptics_i2c_rmi: Add irqflags to platform data struct to pass them ↵Rebecca Schultz Zavin
to driver Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com> Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14Input: synaptics_i2c_rmi: Send new multi touch eventsArve Hjønnevåg
Send both fingers using the new multitouch protocol in addition to the old single finger event and second finger ABS_HAT* hack. The new protocol does not specify how to report up events. To make sure the user-space frameworks can generate up events, we send at least one event where ABS_MT_TOUCH_MAJOR is zero before we stop sending events for a finger. Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14Input: synaptics_i2c_rmi: Add sensitivity adjust option.Arve Hjønnevåg
Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14Input: synaptics_i2c_rmi: Add support for panels with has-no-relative-data ↵Arve Hjønnevåg
property. Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14Input: synaptics_i2c_rmi: Driver for Synaptics Touchscreens using RMI over I2C.Arve Hjønnevåg
Signed-off-by: Arve Hjønnevåg <arve@android.com> Input: synaptics_i2c_rmi: disable_irq -> disable_irq_nosync Also remove duplicate swap macro Change-Id: I77266431ba5c267a5d92c4bdc2f127a5297065a8 Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14input: keychord: Add keychord driverMike Lockwood
This driver allows userspace to receive notification when client specified key combinations are pressed. The client opens /dev/keychord and writes a list of keychords for the driver to monitor. The client then reads or polls /dev/keychord for notifications. A client specified ID for the keychord is returned from read() when a keychord press is detected. Signed-off-by: Mike Lockwood <lockwood@android.com> keychord: fix to build without CONFIG_PREEMPT Change-Id: I911f13aeda4224b6fa57863bc7e8972fec8837fb
2011-06-14input: Add keyreset driver.Arve Hjønnevåg
Add a platform device in the board file to specify a reset key-combo. The first time the key-combo is detected a work function that syncs the filesystems is scheduled. If all the keys are released and then pressed again, it calls panic. Reboot on panic should be set for this to work. Change-Id: I9d54283ca1fba45e4b1ae1a407524cdda8171143 Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14Input: gpio_input: disable_irq -> disable_irq_nosyncArve Hjønnevåg
Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14Input: gpio_event: Allow multiple input devices per gpio_event deviceArve Hjønnevåg
This is needed to support devices that put non-keyboard buttons in the keyboard matrix. For instance several devices put the trackball button in the keyboard matrix. In this case BTN_MOUSE should be reported from the same input device as REL_X/Y. It is also useful for devices that have multiple logical keyboard in the same matrix. The HTC dream has a menu key on the external keyboard and another menu key on the slide-out keyboard. With a single input device only one of these menu keys can be mapped to KEY_MENU. Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14Input: gpio_input: Fix keys with keycode 0x100-0x1ffArve Hjønnevåg
KEY_MAX is no longer a power of 2. Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14Input: Generic GPIO Input device.Arve Hjønnevåg
Supports keyboard matrixces, direct inputs, direct outputs and axes connected to gpios. Change-Id: I5e921e6e3a1cc169316ee3b665f4cc21b5735114 Signed-off-by: Arve Hjønnevåg <arve@android.com> Signed-off-by: Nick Pelly <npelly@google.com>
2011-06-14input: evdev: Use unique wakelock namesMike Chan
wakelock names are now contain evdev->name and pid Signed-off-by: Mike Chan <mike@android.com>
2011-06-14Input: Use monotonic time for event time stamps.Arve Hjønnevåg
Since wall time can jump backwards, it cannot be used to determine if one event occured before another or for how long a key was pressed. Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-14Input: Hold wake lock while event queue is not empty.Arve Hjønnevåg
Allows userspace code to process input events while the device appears to be asleep. Signed-off-by: Arve Hjønnevåg <arve@android.com>
2011-06-04Revert "tty: make receive_buf() return the amout of bytes received"Linus Torvalds
This reverts commit b1c43f82c5aa265442f82dba31ce985ebb7aa71c. It was broken in so many ways, and results in random odd pty issues. It re-introduced the buggy schedule_work() in flush_to_ldisc() that can cause endless work-loops (see commit a5660b41af6a: "tty: fix endless work loop when the buffer fills up"). It also used an "unsigned int" return value fo the ->receive_buf() function, but then made multiple functions return a negative error code, and didn't actually check for the error in the caller. And it didn't actually work at all. BenH bisected down odd tty behavior to it: "It looks like the patch is causing some major malfunctions of the X server for me, possibly related to PTYs. For example, cat'ing a large file in a gnome terminal hangs the kernel for -minutes- in a loop of what looks like flush_to_ldisc/workqueue code, (some ftrace data in the quoted bits further down). ... Some more data: It -looks- like what happens is that the flush_to_ldisc work queue entry constantly re-queues itself (because the PTY is full ?) and the workqueue thread will basically loop forver calling it without ever scheduling, thus starving the consumer process that could have emptied the PTY." which is pretty much exactly the problem we fixed in a5660b41af6a. Milton Miller pointed out the 'unsigned int' issue. Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reported-by: Milton Miller <miltonm@bga.com> Cc: Stefan Bigler <stefan.bigler@keymile.com> Cc: Toby Gray <toby.gray@realvnc.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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>
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-23 09:57:38 +0000