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* input: Add STMPE keypad driverRabin Vincent2010-08-12
| | | | | | | | | | Add an input driver for the keypad on STMPE I/O expanders. This driver uses the common support provided by the STMPE MFD driver. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2010-08-10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: xpad - add USB-ID for PL-3601 Xbox 360 pad Input: cy8ctmg100_ts - signedness bug Input: elantech - report position also with 3 fingers Input: elantech - discard the first 2 positions on some firmwares Input: adxl34x - do not mark device as disabled on startup Input: gpio_keys - add hooks to enable/disable device Input: evdev - rearrange ioctl handling Input: dynamically allocate ABS information Input: switch to input_abs_*() access functions Input: add static inline accessors for ABS properties
| * Merge branch 'next' into for-linusDmitry Torokhov2010-08-10
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| | * Input: gpio_keys - add hooks to enable/disable deviceShubhrajyoti D2010-08-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | Allow platform code to specify callbcks that will be invoked when input device is opened or closed, allowing, for example, to enable the device. Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: switch to input_abs_*() access functionsDaniel Mack2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change all call sites in drivers/input to not access the ABS axis information directly anymore. Make them use the access helpers instead. Also use input_set_abs_params() when possible. Did some code refactoring as I was on it. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2010-08-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (57 commits) Input: adp5588-keypad - fix NULL dereference in adp5588_gpio_add() Input: cy8ctmg110 - capacitive touchscreen support Input: keyboard - also match braille-only keyboards Input: adp5588-keys - export unused GPIO pins Input: xpad - add product ID for Hori Fighting Stick EX2 Input: adxl34x - fix leak and use after free Input: samsung-keypad - Add samsung keypad driver Input: i8042 - reset keyboard controller wehen resuming from S2R Input: synaptics - set min/max for finger width Input: synaptics - only report width on hardware that supports it Input: evdev - signal that device is writable in evdev_poll() Input: mousedev - signal that device is writable in mousedev_poll() Input: change input handlers to use bool when possible Input: document the MT event slot protocol Input: introduce MT event slots Input: usbtouchscreen - implement reset_resume Input: usbtouchscreen - implement runtime power management Input: usbtouchscreen - implement basic suspend/resume Input: Add ATMEL QT602240 touchscreen driver Input: fix signedness warning in input_set_keycode() ...
| * | Merge branch 'next' into for-linusDmitry Torokhov2010-08-02
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| | * Input: adp5588-keypad - fix NULL dereference in adp5588_gpio_add()Dmitry Torokhov2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kpad structure is assigned to i2c client via i2s_set_clientdata() at the end of adp5588_probe(), but in adp5588_gpio_add() we tried to access it (via dev_get_drvdata! which is not nice at all) causing an oops. Let's pass pointer to kpad directly into adp5588_gpio_add() and adp5588_gpio_remove() to avoid accessing driver data before it is set up. Also split out building of gpiomap into a separate function to clear the logic. Reported-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: adp5588-keys - export unused GPIO pinsXiaolong Chen2010-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows exporting GPIO pins not used by the keypad itself to be accessible from elsewhere. Signed-off-by: Xiaolong Chen <xiao-long.chen@motorola.com> Signed-off-by: Yuanbo Ye <yuan-bo.ye@motorola.com> Signed-off-by: Tao Hu <taohu@motorola.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: samsung-keypad - Add samsung keypad driverJoonyoung Shim2010-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for keypad driver running on Samsung cpus. This driver is tested on GONI and Aquila board using S5PC110 cpu. [ch.naveen@samsung.com: tested on SMDK6410, SMDKC100, and SMDKV210] Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Tested-by: Naveen Krishna Ch <ch.naveen@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Input: mcs - Add MCS touchkey driverJoonyoung Shim2010-07-04
| | | | | | | | | | | | | | | | | | | | | This adds support for MELPAS MCS5000/MSC5080 touch key controllers. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * Merge commit 'v2.6.35-rc3' into nextDmitry Torokhov2010-06-30
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| | * | Input: lm8323 - fix error handling in lm8323_probe()Dan Carpenter2010-06-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We reuse the "i" variable later on so if we goto fail3 or fail4 then "i" will be set to the wrong thing and cause a crash. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: gpio-keys - add gpiolib debounce supportGrazvydas Ignotas2010-06-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gpiolib now has debounce support added in .35, so let's make use of it. This allows to use hardware GPIO debouncing on some platforms like OMAP. In case gpiolib debounce setup fails for some GPIO, the driver will fall back to timer based debouncing, which is what it used before. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: adp5588-keys - support GPI events for ADP5588 devicesXiaolong CHEN2010-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A column or row configured as a GPI can be programmed to be part of the key event table and therefore also capable of generating a key event interrupt. A key event interrupt caused by a GPI follows the same process flow as a key event interrupt caused by a key press. GPIs configured as part of the key event table allow single key switches and other GPI interrupts to be monitored. As part of the event table, GPIs are represented by the decimal value 97 (0x61 or 1100001) through the decimal value 114 (0x72 or 1110010). See table below for GPI event number assignments for rows and columns. GPI Event Number Assignments for Rows Row0 Row1 Row2 Row3 Row4 Row5 Row6 Row7 97 98 99 100 101 102 103 104 GPI Event Number Assignments for Cols Col0 Col1 Col2 Col3 Col4 Col5 Col6 Col7 Col8 Col9 105 106 107 108 109 110 111 112 113 114 Signed-off-by: Xiaolong Chen <xiao-long.chen@motorola.com> Signed-off-by: Yuanbo Ye <yuan-bo.ye@motorola.com> Signed-off-by: Tao Hu <taohu@motorola.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | Input: matrix_keypad - add support for clustered irqLuotao Fu2010-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This one adds support of a combined irq source for the whole matrix keypad. This can be useful if all rows and columns of the keypad are e.g. connected to a GPIO expander, which only has one interrupt line for all events on every single GPIO. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2010-07-22
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: synaptics - relax capability ID checks on newer hardware Input: twl40300-keypad - fix handling of "all ground" rows Input: gamecon - reference correct pad in gc_psx_command() Input: gamecon - reference correct input device in NES mode Input: w90p910_keypad - change platfrom driver name to 'nuc900-kpi' Input: i8042 - add Gigabyte Spring Peak to dmi_noloop_table Input: qt2160 - rename kconfig symbol name
| * | | Input: twl40300-keypad - fix handling of "all ground" rowsDmitry Torokhov2010-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Nokia RX51 board code (arch/arm/mach-omap2/board-rx51-peripherals.c) defines a key map for the matrix keypad keyboard. The hardware seems to use all of the 8 rows and 8 columns of the keypad, although not all possible locations are used. The TWL4030 supports keypads with at most 8 rows and 8 columns. Most keys are defined with a row and column number between 0 and 7, except KEY(0xff, 2, KEY_F9), KEY(0xff, 4, KEY_F10), KEY(0xff, 5, KEY_F11), which represent keycodes that should be emitted when entire row is connected to the ground. since the driver handles this case as if we had an extra column in the key matrix. Unfortunately we do not allocate enough space and end up owerwriting some random memory. Reported-and-tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: w90p910_keypad - change platfrom driver name to 'nuc900-kpi'Wan ZongShun2010-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The name of platfrom device was changed and we need to make driver's name match in order for it to bind to the device. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: qt2160 - rename kconfig symbol nameChristoph Fritz2010-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/input/keyboard/Kconfig defines QT2160 while the corresponding Makefile expects CONFIG_KEYBOARD_QT2160 as all other keyboard drivers do. To keep this Makefile consistent rename the config-token from CONFIG_QT2160 to CONFIG_KEYBOARD_QT2160. The various defconfig files are left alone. Reported-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | Revert "Input: fixup X86_MRST selects"Feng Tang2010-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 0b28bac5aef7bd1ab213723df031e61db9ff151a. After adding x86_platform's detection for i8042 controller, we don't need the force dependency on !X86_MRST any more Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Feng Tang <feng.tang@intel.com> LKML-Reference: <1278342202-10973-5-git-send-email-feng.tang@intel.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
* | | | Revert "Input: do not force selecting i8042 on Moorestown"Feng Tang2010-07-07
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 685afae02557a178185a4be36f58332976e79f63. After adding x86_platform's detection for i8042 controller, we don't need the force dependency on !X86_MRST any more Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Feng Tang <feng.tang@intel.com> LKML-Reference: <1278342202-10973-4-git-send-email-feng.tang@intel.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
* | / Input: fixup X86_MRST selectsRandy Dunlap2010-06-22
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the recent X86_MRST additions make some "select"s conditional on X86_MRST but missed some related kconfig symbols, causing: drivers/built-in.o: In function `ps2_end_command': (.text+0x257ab2): undefined reference to `i8042_check_port_owner' drivers/built-in.o: In function `ps2_end_command': (.text+0x257ae1): undefined reference to `i8042_unlock_chip' drivers/built-in.o: In function `ps2_begin_command': (.text+0x257b40): undefined reference to `i8042_check_port_owner' drivers/built-in.o: In function `ps2_begin_command': (.text+0x257b6f): undefined reference to `i8042_lock_chip' when SERIO_I8042=m, SERIO_LIBPS2=y, KEYBOARD_ATKBD=y. We need to make i8042 dependant upon !X86_MRST and allow deselecting atkbd on Moorestown even when !CONFIG_EMBEDDED. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Jacob Pan <jacob.jun.pan@intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | i2c: Remove all i2c_set_clientdata(client, NULL) in driversWolfram Sang2010-06-03
|/ | | | | | | | | | | | | | | | | | | | | I2C drivers can use the clientdata-pointer to point to private data. As I2C devices are not really unregistered, but merely detached from their driver, it used to be the drivers obligation to clear this pointer during remove() or a failed probe(). As a couple of drivers forgot to do this, it was agreed that it was cleaner if the i2c-core does this clearance when appropriate, as there is no guarantee for the lifetime of the clientdata-pointer after remove() anyhow. This feature was added to the core with commit e4a7b9b04de15f6b63da5ccdd373ffa3057a3681 to fix the faulty drivers. As there is no need anymore to clear the clientdata-pointer, remove all current occurrences in the drivers to simplify the code and prevent confusion. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* m68k: amiga - Keyboard platform device conversionGeert Uytterhoeven2010-05-26
| | | | Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* Input: do not force selecting i8042 on MoorestownJacob Pan2010-05-19
| | | | | | | | Moorestown does not have i8042 based keyboard controller, so give an option to deselect i8042 for non-pc mid. Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: add keypad driver for keys interfaced to TCA6416Sriramakrishnan Govindarajan2010-05-04
| | | | | | | | | This patch implements a simple Keypad driver that functions as an I2C client. It handles key press events for keys connected to TCA6416 I2C based IO expander. Signed-off-by: Sriramakrishnan <srk@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: remove obsolete {corgi,spitz,tosa}kbd.cEric Miao2010-05-04
| | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: lm8323 - do not leave dangling client data pointerWolfram Sang2010-04-14
| | | | | | | | Do not leave dangling client data pointers when unbinding device from the driver or when binding fails for some reason. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Merge branch 'for-linus' into nextDmitry Torokhov2010-04-14
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| * Input: matrix_keypad - allow platform to disable key autorepeatH Hartley Sweeten2010-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In an embedded system the matrix_keypad driver might be used to interface with an external control panel and not an actual keyboard. On the control panel some of the keys could be used to turn on/off various functions. If key autorepeat is enabled this causes the function to quickly toggle between the on and off states and makes operation difficult. Add an option in the platform-specific data to disable the key autorepeat. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2010-03-14
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 - add ALDI/MEDION netbook E1222 to qurik reset table Input: ALPS - fix stuck buttons on some touchpads Input: wm831x-on - convert to use genirq Input: ads7846 - add wakeup support Input: appletouch - fix integer overflow issue Input: ad7877 - increase pen up imeout Input: ads7846 - add support for AD7843 parts Input: bf54x-keys - fix system hang when pressing a key Input: alps - add support for the touchpad on Toshiba Tecra A11-11L Input: remove BKL, fix input_open_file() locking Input: serio_raw - remove BKL Input: mousedev - remove BKL Input: add driver for TWL4030 vibrator device Input: enable remote wakeup for PNP i8042 keyboard ports Input: scancode in get/set_keycodes should be unsigned Input: i8042 - use platfrom_create_bundle() helper Input: wacom - merge out and in prox events Input: gamecon - fix off by one range check Input: wacom - replace WACOM_PKGLEN_PENABLED
| * Input: bf54x-keys - fix system hang when pressing a keyMike Frysinger2010-03-10
| | | | | | | | | | | | | | | | | | | | We need to use the nosync version of disable_irq so that we don't hang in the IRQ handler as we don't ACK the interrupt until later. This used to work regardless, but at some point, the IRQ behavior changed. Not sure when exactly. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Merge branch 'origin' into devel-stableRussell King2010-03-08
|\| | | | | | | | | | | | | Conflicts: arch/arm/mach-mx2/devices.c arch/arm/mach-mx2/devices.h sound/soc/pxa/pxa-ssp.c
| * Input: atkbd - release previously reserved keycodes 248 - 254Dmitry Torokhov2010-02-26
| | | | | | | | | | | | | | | | | | | | | | Keycodes in 248 - 254 range were reserved for special needs (scrolling) of atkbd driver. Now that the driver has been switched to use unsigned short keycodes instead of unsigned char we can release this range back into pull. We keep code 255 (ATKBD_KEY_NULL) reserved since users may have been using it to silence keys they do not care about since atkbd silently drops scancodes mapped to this keycode. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: sh_keysc - enable building on SH-Mobile ARMMagnus Damm2010-02-17
| | | | | | | | | | | | | | | | Update the Kconfig entry for the sh_keysc driver to enable build on SH-Mobile ARM platforms. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: sh_keysc - update the driver with mode 6Magnus Damm2010-02-11
| | | | | | | | | | | | | | | | Add mode 6 support to the sh_keysc driver. Also update the KYOUTDR mask value to include all 16 register bits. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: sh_keysc - switch to using bitmapsMagnus Damm2010-02-11
| | | | | | | | | | | | | | | | | | Use bitmaps instead of using 32-bit integers to keep track of the key states. With this change in place the driver supports key pads with more than 32 keys. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: sh_keysc - factor out hw access functionsMagnus Damm2010-02-11
| | | | | | | | | | | | | | | | | | Update the sh_keysc driver to factor out the register access functions sh_keysc_read(), sh_keysc_write() together with sh_keysc_level_mode(). This makes the code a bit easier to follow. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: mark {corgi,spitz,tosa}kbd drivers deprecatedEric Miao2010-02-11
| | | | | | | | | | | | | | | | | | | | Provided that now keyboards on these devices are fully supported by generic GPIO based matrix keypad driver, mark these hardcoded and difficult to maintain drivers as deprecated. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: gpio-keys - add support for disabling gpios through sysfsMika Westerberg2010-02-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now gpio-keys input driver exports 4 new attributes to userland through sysfs: /sys/devices/platform/gpio-keys/keys [ro] /sys/devices/platform/gpio-keys/switches [ro] /sys/devices/platform/gpio-keys/disabled_keys [rw] /sys/devices/platform/gpio-keys/disables_switches [rw] With these attributes, userland program can read which keys and switches can be disabled and then disable/enable them as needed. Keys and switches are exported as stringified bitmap of codes (keycodes or switch codes). For example keys 15, 89, 100, 101, 102 are exported as: '15,89,100-102'. Description of the attributes: keys - bitmap of keys which can be disabled switches - bitmap of switches which can be disabled disabled_keys - bitmap of currently disabled keys (bit 1 means disabled, 0 enabled) disabled_switches - bitmap of currently disabled switches (bit 1 means disabled, 0 enabled) Signed-off-by: Mika Westerberg <ext-mika.1.westerberg@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: add imx-keypad driver to support the IMX Keypad PortAlberto Panizzo2010-01-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IMX family of Application Processors is shipped with a Keypad Port supported by this driver. The peripheral can control up to an 8x8 matrix key pad where all the scanning is done via software. The hardware provides two interrupts: one for key presses (KDI) and one for all key releases (KRI). There is also a simple circuit for glitch reduction (said for synchronization) made by two series of 3 D-latches clocked by the keypad-clock that stabilize the interrupts sources. KDI and KRI are fired only if the respective conditions are maintained for at last 4 keypad-clock cycle. Since those circuits are poor for a correct debounce process (the keypad-clock frequency is 32K and bounces longer than 94us are not masked) the driver, when an interrupt arrives, samples the matrix with a period of 10ms until the readins are stable for IMX_KEYPAD_SCANS_FOR_STABILITY times (currently set at 3). After getting stable result appropriate events are sent through the input stack. If some keys are maintained pressed, the driver continues to scan the matrix with a longer period (60ms) to catch possible multiple key presses without overloading the cpu. This process ends when all keys are released. This driver is tested to build in kernel or as a module and follow the specification of Freescale Application processors: i.MX25 i.MX27 i.MX31 i.MX35 i.MX51 especially tested on i.MX31. Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Merge commit 'v2.6.33-rc5' into nextDmitry Torokhov2010-01-22
| |\
| * | Input: sh_keysc - add mode 4 and mode 5 supportMagnus Damm2010-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Mode 4 and Mode 5 support to the SH_KEYSC driver. These modes allow slightly larger key pad matrixes. While at it, make use of resource_size(). Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: ADP5588 - add support for ADP5587 devicesMichael Hennerich2010-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ADP5587 is quite similar to the ADP5588 but features a greater I/O voltage range and lacks the Dual Light Sensor Interface. This new part is also supported by this driver. 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: ep93xx_keypad - cleanup and use matrix_keypad helpersH Hartley Sweeten2010-01-13
| | | | | | | | | | | | | | | | | | | | | | | | Use struct matrix_keymap_data to supply the keymap from the platform code and matrix_keypad_build_keymap() to initialize the keymap. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: make i2c device ids constantMárton Németh2010-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | The id_table field of the struct i2c_driver is defined as constant in <linux/i2c.h> so it makes sense to mark the initialization data also constant. Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Input: atkbd - switch to dev_err() and friendsDmitry Torokhov2010-01-07
| | | | | | | | | | | | | | | | | | | | | dev_err(), dev_warn() and dev_dbg() ensure consistency in driver messages. Also switch to using bool where appropriate and fix some formatting issues. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | [ARM] locomo: avoid unnecessary cascaded keyboard IRQEric Miao2010-03-01
| |/ |/| | | | | | | | | | | | | It is not necessary and is over-complicated for IRQ_LOCOMO_KEY to be a cascaded IRQ of IRQ_LOCOMO_KEY_BASE. Removed and introduced locomokbd_{open,close} for masking/unmasking of the keyboard IRQ. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-30 12:46:03 -0500