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* input: gpio_input: send input_sync after reporting keysJeff Brown2011-06-141-0/+8
| | | | | Signed-off-by: jeffbrown@android.com Change-Id: Ie170960df3c8ab4833ed686135dc8575cb9f2d48
* input: gpio_matrix: send input_sync after reporting keysJeff Brown2011-06-141-0/+9
| | | | | Signed-off-by: jeffbrown@android.com Change-Id: I9bd2437503b48bf37f4d93505ccd2806e4aab977
* input: misc: gpio_matrix: Fix irq call for 2.6.39Colin Cross2011-06-141-1/+1
| | | | | Change-Id: Ib8dd0ab6554e6b0e3798bf75d41f77ea0b20b8de Signed-off-by: Colin Cross <ccross@android.com>
* input: keyreset: Only print message for default handlerColin Cross2011-06-141-1/+1
| | | | | Change-Id: I68e5451fef2e6f08bf1035077ea999e34a619f87 Signed-off-by: Colin Cross <ccross@android.com>
* input: evdev: Add missing wake_lock_destroyBenoit Goby2011-06-141-0/+1
| | | | | Change-Id: Ief1ef44d98a197e5b457f5e8617c413e76e3c6d2 Signed-off-by: Benoit Goby <benoit@android.com>
* input: keyreset: Allow reset function to be overridenColin Cross2011-06-141-2/+11
| | | | | Change-Id: Ibb3dda05772b2e89d7b2646689944d309cb1f74e Signed-off-by: Colin Cross <ccross@android.com>
* input: gpio_event: make driver be more robust against incorrectly configured ↵Dima Zavin2011-06-141-1/+10
| | | | | | | lvl trigger irqs Change-Id: Ie378600668500dcffeaaddeaba3628e5c2141aa4 Signed-off-by: Dima Zavin <dima@android.com>
* Input: gpio_event: Don't call gpio_cansleep before gpio_request.Arve Hjønnevåg2011-06-141-6/+6
| | | | | | If the gpio did not exist it would crash in gpiolib. Signed-off-by: Arve Hjønnevåg <arve@android.com>
* drivers: input: misc: Fix section mismatch warningDmitry Shmidt2011-06-141-1/+1
| | | | Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
* Input: synaptics_i2c_rmi: Add irqflags to platform data struct to pass them ↵Rebecca Schultz Zavin2011-06-141-1/+4
| | | | | | | to driver Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com> Signed-off-by: Arve Hjønnevåg <arve@android.com>
* Input: synaptics_i2c_rmi: Send new multi touch eventsArve Hjønnevåg2011-06-141-0/+25
| | | | | | | | | | | | 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>
* Input: synaptics_i2c_rmi: Add sensitivity adjust option.Arve Hjønnevåg2011-06-141-0/+7
| | | | Signed-off-by: Arve Hjønnevåg <arve@android.com>
* Input: synaptics_i2c_rmi: Add support for panels with has-no-relative-data ↵Arve Hjønnevåg2011-06-141-3/+12
| | | | | | property. Signed-off-by: Arve Hjønnevåg <arve@android.com>
* Input: synaptics_i2c_rmi: Driver for Synaptics Touchscreens using RMI over I2C.Arve Hjønnevåg2011-06-143-0/+638
| | | | | | | | | | | 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>
* input: keychord: Add keychord driverMike Lockwood2011-06-143-0/+399
| | | | | | | | | | | | | | | | 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
* input: Add keyreset driver.Arve Hjønnevåg2011-06-143-0/+240
| | | | | | | | | | | 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>
* Input: gpio_input: disable_irq -> disable_irq_nosyncArve Hjønnevåg2011-06-142-4/+2
| | | | Signed-off-by: Arve Hjønnevåg <arve@android.com>
* Input: gpio_event: Allow multiple input devices per gpio_event deviceArve Hjønnevåg2011-06-145-65/+152
| | | | | | | | | | | | | | 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>
* Input: gpio_input: Fix keys with keycode 0x100-0x1ffArve Hjønnevåg2011-06-141-3/+2
| | | | | | KEY_MAX is no longer a power of 2. Signed-off-by: Arve Hjønnevåg <arve@android.com>
* Input: Generic GPIO Input device.Arve Hjønnevåg2011-06-147-0/+1247
| | | | | | | | 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>
* input: evdev: Use unique wakelock namesMike Chan2011-06-141-1/+4
| | | | | | wakelock names are now contain evdev->name and pid Signed-off-by: Mike Chan <mike@android.com>
* Input: Use monotonic time for event time stamps.Arve Hjønnevåg2011-06-141-1/+4
| | | | | | | 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>
* Input: Hold wake lock while event queue is not empty.Arve Hjønnevåg2011-06-141-0/+7
| | | | | | | Allows userspace code to process input events while the device appears to be asleep. Signed-off-by: Arve Hjønnevåg <arve@android.com>
* Revert "tty: make receive_buf() return the amout of bytes received"Linus Torvalds2011-06-041-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* input: Add support for Qualcomm PMIC8XXX power keyTrilok Soni2011-05-263-0/+243
| | | | | | | | | | 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>
* input: Add Qualcomm pm8xxx keypad controller driverTrilok Soni2011-05-263-0/+811
| | | | | | | | | | 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>
* mfd: Use mfd cell platform_data for twl4030 codec cells platform bitsSamuel Ortiz2011-05-261-2/+1
| | | | | | | | | | | | | | With the addition of a platform device mfd_cell pointer, MFD drivers can go back to passing platform data back to their sub drivers. This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers MFD agnostic. This is mostly needed for non MFD aware sub drivers. Cc: Peter Ujfalusi <peter.ujfalusi@nokia.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds2011-05-251-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: (26 commits) arch/tile: prefer "tilepro" as the name of the 32-bit architecture compat: include aio_abi.h for aio_context_t arch/tile: cleanups for tilegx compat mode arch/tile: allocate PCI IRQs later in boot arch/tile: support signal "exception-trace" hook arch/tile: use better definitions of xchg() and cmpxchg() include/linux/compat.h: coding-style fixes tile: add an RTC driver for the Tilera hypervisor arch/tile: finish enabling support for TILE-Gx 64-bit chip compat: fixes to allow working with tile arch arch/tile: update defconfig file to something more useful tile: do_hardwall_trap: do not play with task->sighand tile: replace mm->cpu_vm_mask with mm_cpumask() tile,mn10300: add device parameter to dma_cache_sync() audit: support the "standard" <asm-generic/unistd.h> arch/tile: clarify flush_buffer()/finv_buffer() function names arch/tile: kernel-related cleanups from removing static page size arch/tile: various header improvements for building drivers arch/tile: disable GX prefetcher during cache flush arch/tile: tolerate disabling CONFIG_BLK_DEV_INITRD ...
| * arch/tile: finish enabling support for TILE-Gx 64-bit chipChris Metcalf2011-05-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This support was partially present in the existing code (look for "__tilegx__" ifdefs) but with this change you can build a working kernel using the TILE-Gx toolchain and ARCH=tilegx. Most of these files are new, generally adding a foo_64.c file where previously there was just a foo_32.c file. The ARCH=tilegx directive redirects to arch/tile, not arch/tilegx, using the existing SRCARCH mechanism in the top-level Makefile. Changes to existing files: - <asm/bitops.h> and <asm/bitops_32.h> changed to factor the include of <asm-generic/bitops/non-atomic.h> in the common header. - <asm/compat.h> and arch/tile/kernel/compat.c changed to remove the "const" markers I had put on compat_sys_execve() when trying to match some recent similar changes to the non-compat execve. It turns out the compat version wasn't "upgraded" to use const. - <asm/opcode-tile_64.h> and <asm/opcode_constants_64.h> were previously included accidentally, with the 32-bit contents. Now they have the proper 64-bit contents. Finally, I had to hack the existing hacky drivers/input/input-compat.h to add yet another "#ifdef" for INPUT_COMPAT_TEST (same as x86_64). Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> [drivers/input]
* | Merge branch 'for-linus' of ↵Linus Torvalds2011-05-2428-328/+1791
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (40 commits) Input: ADP5589 - new driver for I2C Keypad Decoder and I/O Expander Input: tsc2007 - add X, Y and Z fuzz factors to platform data Input: tsc2007 - add poll_period parameter to platform data Input: tsc2007 - add poll_delay parameter to platform data Input: tsc2007 - add max_rt parameter to platform data Input: tsc2007 - debounce pressure measurement Input: ad714x - fix captouch wheel option algorithm Input: ad714x - allow platform code to specify irqflags Input: ad714x - fix threshold and completion interrupt masks Input: ad714x - fix up input configuration Input: elantech - remove support for proprietary X driver Input: elantech - report multitouch with proper ABS_MT messages Input: elantech - export pressure and width when supported Input: elantech - describe further the protocol Input: atmel_tsadcc - correct call to input_free_device Input: add driver FSL MPR121 capacitive touch sensor Input: remove useless synchronize_rcu() calls Input: ads7846 - fix gpio_pendown configuration Input: ads7846 - add possibility to use external vref on ads7846 Input: rotary-encoder - add support for half-period encoders ...
| * \ Merge branch 'next' into for-linusDmitry Torokhov2011-05-2458-392/+1932
| |\ \
| | * | Input: ADP5589 - new driver for I2C Keypad Decoder and I/O ExpanderMichael Hennerich2011-05-193-0/+782
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | Input: tsc2007 - add X, Y and Z fuzz factors to platform dataThierry Reding2011-05-171-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These new platform-specific values can be used to set the fuzz parameter passed to the input_set_abs_params() function for the ABS_X, ABS_Y and ABS_PRESSURE axes. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: tsc2007 - add poll_period parameter to platform dataThierry Reding2011-05-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This new parameter allows the polling frequency to be configured while keeping the default of once every millisecond. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: tsc2007 - add poll_delay parameter to platform dataThierry Reding2011-05-171-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Depending on the quality of the touch panel, the time for the X-, X+, Y- and Y+ inputs to settle may vary. The poll_delay parameter can be used to override the default of 1 millisecond. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Kwangwoo Lee <kwangwoo.lee@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: tsc2007 - add max_rt parameter to platform dataThierry Reding2011-05-171-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Finger touch events or very quick stylus events on low-quality panels can cause the tsc2007 to read bogus values. Looking at oscilloscope snapshots, this seems to be caused by the touch event disappearing during the measurements. These bogus values result in misclicks, where the X and Y values deviate from the real position. Most of these misclicks can be filtered out by setting a low enough threshold for the maximum resistance (which is loosely the inverse of the pressure) allowed to consider a set of values valid. Since this behaviour is largely dependent on the type and quality of the panel, this commit introduces the max_rt parameter. The default value is kept at MAX_12BIT. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: tsc2007 - debounce pressure measurementThierry Reding2011-05-171-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the controller signals a pen-down event via the platform-specific GPIO, while the sample values indicate an invalid measurement, the measurement needs to be repeated. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: ad714x - fix captouch wheel option algorithmMichael Hennerich2011-05-161-90/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported by Jean-Francois Dagenais, the wheel algorithm caused a divide by zero exception due to missing variable pre-initialization. In fact it turned out that the whole algorithm had several problems. It is therefore replaced with something that is known working. 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>
| | * | Input: ad714x - allow platform code to specify irqflagsMichael Hennerich2011-05-161-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | Input: ad714x - fix threshold and completion interrupt masksMichael Hennerich2011-05-161-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix two issues in the threshold and completion interrupt mask and unmask functions. According to the AD714x datasheets the highest stage completion interrupt should be enabled. Fix mask computation. 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>
| | * | Input: ad714x - fix up input configurationMichael Hennerich2011-05-161-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing input name and set up parent devices so input devices will show in proper places in sysfs tree. 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>
| | * | Input: elantech - remove support for proprietary X driverÉric Piel2011-05-161-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently somewhere someone had a proprietary X driver. To get the multitouch info, it uses some hack on the normal API instead of using the multitouch protocol. Now that the multitouch info is transmitted correctly it makes not much sense to keep it. Especially because it's impossible to find this proprietary X driver anywhere, so the number of users must be very low. Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: elantech - report multitouch with proper ABS_MT messagesÉric Piel2011-05-161-5/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Multitouch info was reported only via a old protocol used by the proprietary X driver from elantech. Let's report the multitouch info also following the official MT protocol. It's semi-mt because the device only reports the lowest/highest coordinates. This was done following the multi-touch-protocol.txt documentation, and inspired by the bcm5974 and elantech implementations. Testing was light as there is not many applications using this protocol yet, but the X synaptics driver didn't complain and the X multitouch driver behaved correctly. Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: elantech - export pressure and width when supportedÉric Piel2011-05-162-1/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using the info of the Dell/Ubuntu driver, described in the protocol document, report both width and pressure when pressing 1 and 3 fingers, for the versions of the touchpad which support it. Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: atmel_tsadcc - correct call to input_free_deviceJulia Lawall2011-05-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This error handling code can be reached before ts_dev->input is initialized, so it is safer to always use the original name, input_dev. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: add driver FSL MPR121 capacitive touch sensorZhang Jiejing2011-05-123-0/+352
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic support for Freescale MPR121 capacitive touch sensor. It's an i2c controller with up to 12 capacitance sensing inputs. Product information (data sheet, application notes) can be found here: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPR121 Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: remove useless synchronize_rcu() callsEric Dumazet2011-05-124-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need to call synchronize_rcu() after a list insertion, or a NULL->ptr assignment. However, the reverse operations do need this call. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: ads7846 - fix gpio_pendown configurationIgor Grinberg2011-05-121-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pendown gpio was requested but not configured for input. Configure it for input. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: ads7846 - add possibility to use external vref on ads7846Alexander Stein2011-05-121-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just set vref_mv in your platform config to use external vref. Otherwise the internal one is used. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: rotary-encoder - add support for half-period encodersJohan Hovold2011-05-121-3/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for encoders that have two detents per input signal period. Signed-off-by: Johan Hovold <jhovold@gmail.com> Acked-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
generated by cgit v1.1 at 2025-08-06 09:20:59 +0000