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2008-05-30Input: rename SW_RADIO to SW_RFKILL_ALLHenrique de Moraes Holschuh1-1/+3
The SW_RADIO code for EV_SW events has a name that is not descriptive enough of its intended function, and could induce someone to think KEY_RADIO is its EV_KEY counterpart, which is false. Rename it to SW_RFKILL_ALL, and document what this event is for. Keep the old name around, to avoid userspace ABI breaks. The SW_RFKILL_ALL event is meant to be used by rfkill master switches. It is not bound to a particular radio switch type, and usually applies to all types. It is semantically tied to master rfkill switches that enable or disable every radio in a system. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-04-02Input: remove private member from input_dev structureDmitry Torokhov1-6/+2
Everyone should be using input_{get|set}_drvdata() by now. Alias them to dev_{get|set}_drvdata() and remove ->private. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-04-01Input: make sure input interfaces pin parent input devicesDmitry Torokhov1-2/+3
Recent driver core change causes references to parent devices being dropped early, at device_del() time, as opposed to when all children are freed. This causes oops in evdev with grabbed devices. Take the reference to the parent input device ourselves to ensure that it stays around long enough. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-02-07Merge branch 'for-linus' of ↵Linus Torvalds1-4/+3
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: (34 commits) Input: i8042 - non-x86 build fix Input: pxa27x_keypad - also enable on PXA3xx Input: pxa27x_keypad - add debounce_interval to the keypad platform data Input: pxa27x_keypad - use device resources for I/O memory mapping and IRQ Input: pxa27x_keypad - enable rotary encoders and direct keys Input: pxa27x_keypad - introduce pxa27x_keypad_config() Input: pxa27x_keypad - introduce driver structure and use KEY() to define matrix keys Input: pxa27x_keypad - remove pin configuration from the driver Input: pxa27x_keypad - rename the driver (was pxa27x_keyboard) Input: constify function pointer tables (seq_operations) Input: i8042 - add Fujitsu-Siemens Amilo Pro 2010 to nomux list Input: i8042 - enable DMI quirks on x86-64 Input: i8042 - add Dritek quirk for Acer Aspire 9110 Input: add input event to APM event bridge Input: mousedev - use BIT_MASK instead of BIT Input: remove duplicate includes Input: remove cdev from input_dev structure Input: remove duplicated headers in drivers/char/keyboard.c Input: i8042 - add Dritek keyboard extension quirk Input: add Tosa keyboard driver ...
2008-02-01rfkill: add the WiMAX radio typeIñaky Pérez-González1-0/+2
Teach rfkill about wimax radios. Had to define a KEY_WIMAX as a 'key for disabling only wimax radios', as other radio technologies have. This makes sense as hardware has specific keys for disabling specific radios. The RFKILL enabling part is, otherwise, a copy and paste of any other radio technology. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-21Input: remove cdev from input_dev structureDmitry Torokhov1-4/+0
Cdev field was obsolete and provided only for backward compatibility since conversion of input core from class devices to regular devices. It is time to remove it. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: Add proper locking when changing device's keymapDmitry Torokhov1-0/+3
Take dev->event_lock to make sure that we don't race with input_event() and also force key up event when removing a key from keymap table. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-11-27Input: adds the context menu key (HUT GenDesc 0x84)Aristeu Rozanski1-0/+2
Signed-off-by: Aristeu Rozanski <aris@ruivo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-11-27Input: add definitions for frame forward and frame back keysAristeu Rozanski1-0/+3
Signed-off-by: Aristeu Rozanski <aris@ruivo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-10-28Input: Add Euro and Dollar key codesCarlos Corbacho1-0/+3
Most newer Acer laptops (from 2005 onwards) now ship with an extra Dollar and Euro key either side of the 'Up' arrow. These cannot be mapped in the traditional way, since they are not combination keys. Signed-off-by: Carlos Corbacho <cathectic@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-10-19get rid of input BIT* duplicate definesJiri Slaby1-19/+24
get rid of input BIT* duplicate defines use newly global defined macros for input layer. Also remove includes of input.h from non-input sources only for BIT macro definiton. Define the macro temporarily in local manner, all those local definitons will be removed further in this patchset (to not break bisecting). BIT macro will be globally defined (1<<x) Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: <dtor@mail.ru> Acked-by: Jiri Kosina <jkosina@suse.cz> Cc: <lenb@kernel.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Cc: <perex@suse.cz> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: <vernux@us.ibm.com> Cc: <malattia@linux.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-19kernel-api docbook: fix content problemsRandy Dunlap1-1/+3
Fix kernel-api docbook contents problems. docproc: linux-2.6.23-git13/include/asm-x86/unaligned_32.h: No such file or directory Warning(linux-2.6.23-git13//include/linux/list.h:482): bad line: of list entry Warning(linux-2.6.23-git13//mm/filemap.c:864): No description found for parameter 'ra' Warning(linux-2.6.23-git13//block/ll_rw_blk.c:3760): No description found for parameter 'req' Warning(linux-2.6.23-git13//include/linux/input.h:1077): No description found for parameter 'private' Warning(linux-2.6.23-git13//include/linux/input.h:1077): No description found for parameter 'cdev' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: WU Fengguang <wfg@mail.ustc.edu.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16Merge branch 'for-linus' of ↵Linus Torvalds1-10/+106
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: use full RCU API Input: remove tsdev interface Input: add support for Blackfin BF54x Keypad controller Input: appletouch - another fix for idle reset logic HWMON: hdaps - switch to using input-polldev Input: add support for SEGA Dreamcast keyboard Input: omap-keyboard - don't pretend we support changing keymap Input: lifebook - fix X and Y axis range Input: usbtouchscreen - add support for GeneralTouch devices Input: fix open count handling in input interfaces Input: keyboard - add CapsShift lock Input: adbhid - produce all CapsLock key events Input: ALPS - add signature for ThinkPad R61 Input: jornada720_kbd - send MSC_SCAN events Input: add support for the HP Jornada 7xx (710/720/728) touchscreen Input: add support for HP Jornada 7xx onboard keyboard Input: add support for HP Jornada onboard keyboard (HP6XX) Input: ucb1400_ts - use schedule_timeout_uninterruptible Input: xpad - fix dependancy on LEDS class Input: auto-select INPUT for MAC_EMUMOUSEBTN option ... Resolved conflicts manually in drivers/hwmon/applesmc.c: converting from a class device to a device and converting to use input-polldev created a few apparently trivial clashes..
2007-10-14Input: add KEY_LOGOFFKhelben Blackstaff1-0/+1
HUT 1.12 defines Logoff usage 0x19c in Consumer page. There are keyboards out there emitting this usage code (for example Microsoft Wireless Laser Keyboard 6000). Add this key so that HID code could map usages to it. Signed-off-by: Khelben Blackstaff <eye.of.the.8eholder@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-10-14Input: add KEY_SPELLCHECKJiri Kosina1-0/+1
HUT 1.12 defines Spell Check usage 0x1ab in Consumer page. There are keyboards out there emitting this usage code (for example Microsoft Natural Ergonomic Keyboard 4000). Add this key so that HID code could map usages to it. Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-10-13Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6Dmitry Torokhov1-0/+9
Conflicts: drivers/macintosh/adbhid.c
2007-10-11[RFKILL]: Add support for ultrawidebandIvo van Doorn1-0/+1
This patch will add support for UWB keys to rfkill, support for this has been requested by Inaky. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-12Merge branch 'for-linus' of ↵Linus Torvalds1-0/+2
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: usbtouchscreen - correctly set 'phys' Input: i8042 - add HP Pavilion DV4270ca to the MUX blacklist Input: i8042 - fix modpost warning Input: add more Braille keycodes
2007-09-05Input: add more Braille keycodesSamuel Thibault1-0/+2
Some braille keyboards have 10 dots, so extend the Input braille keys definitions. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-08-30Input: implement proper locking in input coreDmitry Torokhov1-8/+104
Also add some kerneldoc documentation to input.h Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-08-24ACPI: video: Add keycode for ACPI video driver hotkey events.Yu Luming1-0/+6
Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-18Input: mark some functions __must_checkDmitry Torokhov1-2/+2
Mark input_register_device() and input_register_handler() functions as __must_check so authors of new drivers add error handling right away. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-07-18Input: document intended meaning of KEY_SWITCHVIDEOMODEDmitry Torokhov1-1/+2
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-07-10Input: convert from class devices to standard devicesDmitry Torokhov1-10/+10
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-06-29Input: document some of keycodesDmitry Torokhov1-67/+75
Document some of keycodes, based on USB HUT 1.12 and current mapping in HID driver. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-06-29Input: add a new EV_SW SW_RADIO event, for radio switches on laptopsHenrique de Moraes Holschuh1-0/+1
Many laptops have rf-kill physical switches that are not keys, but slider or rocker switches. Often (like in all ThinkPads with a radio kill slider switch), they have both a slider/rocker switch and a hot key. Trying to kludge a real switch to act like a key is not a very smart thing to do if you can help it, and it gets specially bad when you are going to have both in the same machine. So, we do the right thing and add an input EV_SW event for radio kill switches. The EV_SW SW_RADIO event is defined with positive logic, i.e. when the switch is active, the radios are to be enabled. When the switch is inactive, the radios are to be disabled. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-05-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds1-0/+4
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (38 commits) kconfig: fix mconf segmentation fault kbuild: enable use of code from a different dir kconfig: error out if recursive dependencies are found kbuild: scripts/basic/fixdep segfault on pathological string-o-death kconfig: correct minor typo in Kconfig warning message. kconfig: fix path to modules.txt in Kconfig help usr/Kconfig: fix typo kernel-doc: alphabetically-sorted entries in index.html of 'htmldocs' kbuild: be more explicit on missing .config file kbuild: clarify the creation of the LOCALVERSION_AUTO string. kbuild: propagate errors from find in scripts/gen_initramfs_list.sh kconfig: refer to qt3 if we cannot find qt libraries kbuild: handle compressed cpio initramfs-es kbuild: ignore section mismatch warning for references from .paravirtprobe to .init.text kbuild: remove stale comment in modpost.c kbuild/mkuboot.sh: allow spaces in CROSS_COMPILE kbuild: fix make mrproper for Documentation/DocBook/man kbuild: remove kconfig binaries during make mrproper kconfig/menuconfig: do not hardcode '.config' kbuild: override build timestamp & version ...
2007-05-05Merge branch 'for-linus' of ↵Linus Torvalds1-29/+23
master.kernel.org:/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input: (65 commits) Input: gpio_keys - add support for switches (EV_SW) Input: cobalt_btns - convert to use polldev library Input: add skeleton for simple polled devices Input: update some documentation Input: wistron - fix typo in keymap for Acer TM610 Input: add input_set_capability() helper Input: i8042 - add Fujitsu touchscreen/touchpad PNP IDs Input: i8042 - add Panasonic CF-29 to nomux list Input: lifebook - split into 2 devices Input: lifebook - add signature of Panasonic CF-29 Input: lifebook - activate 6-byte protocol on select models Input: lifebook - work properly on Panasonic CF-18 Input: cobalt buttons - separate device and driver registration Input: ati_remote - make button repeat sensitivity configurable Input: pxa27x - do not use deprecated SA_INTERRUPT flag Input: ucb1400 - make delays configurable Input: misc devices - switch to using input_dev->dev.parent Input: joysticks - switch to using input_dev->dev.parent Input: touchscreens - switch to using input_dev->dev.parent Input: mice - switch to using input_dev->dev.parent ... Fixed up conflicts with core device model removal of "struct subsystem" manually. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-05m68k: Atari keyboard and mouse support.Michael Schmitz1-0/+1
Atari keyboard and mouse support. (reformating and Kconfig fixes by Roman Zippel) Signed-off-by: Michael Schmitz <schmitz@debian.org> Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-02kbuild: remove dependency on input.h from file2aliasSam Ravnborg1-0/+4
Almost all definitions used by file2alias was already present in mod_devicetable.h. Added the last definition and killed the input.h usage. The errornous include was pointed out by: Jan Engelhardt <jengelh@linux01.gwdg.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Cc: Deepak Saxena <dsaxena@plexity.net>
2007-04-25Input: add input_set_capability() helperDmitry Torokhov1-0/+2
Add input_set_capability() helper used to indicate that an input device supports a certain event without need to manipulate bitmaps directly. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12Input: prepare to switching to struct deviceDmitry Torokhov1-0/+3
In preparation to switching to struct device and class device going away provide an alias to allow drivers that create devices to use either input_dev->cdev.dev or input_dev->dev.parent to put them into sysfs tree. The former will go away once conversion to struct device is complete. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12Input: add input_{get|set}_drvdata() helpersDmitry Torokhov1-0/+10
Add helpers to set up and access driver-specific data in input device structure. Once conversion to struct driver is complete we will drop input_dev->private and will use dev_get_drvdata() and dev_set_drvdata(). Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12Input: wistron - add acerhk laptop databaseEric Piel1-0/+1
Acerhk supports already a lot of laptops. Lets import its database so that everyone can benefit of the work of Olaf Tauber. Only the "tm_new" laptops were imported. "tm_old" laptops could be possible but requires more testing and probably only few laptops are still alive. "dritek" laptops should probably be imported into a different driver. Also compress the keymaps by fitting each entry on an int. Most of the dmi matching was written based on google searches, so it's rather prone to errors. That's why I'm asking people to confirm it works. Support to generate switch input events was added as some laptops indicate lid open/close through this interface. This adds the following hardware: Acer TravelMate 370 Acer TravelMate 380 Acer TravelMate C300 Acer TravelMate C100 Acer TravelMate C110 Acer TravelMate 250 Acer TravelMate 350 Acer TravelMate 620 Acer TravelMate 630 Acer TravelMate 220 Acer TravelMate 230 Acer TravelMate 260 Acer TravelMate 280 Acer TravelMate 360 Acer TravelMate 2100 Acer TravelMate 2410 Acer Aspire 1500 Acer Aspire 1600 Acer Aspire 3020 Acer Aspire 5020 Medion MD 2900 Medion MD 40100 Medion MD 95400 Medion MD 96500 Fujitsu Siemens Amilo 7820 Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12Input: rework handle creation codeDmitry Torokhov1-1/+4
- consolidate code for binding handlers to a device - return error codes from handlers connect() methods back to input core and log failures Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-15Input: add getkeycode and setkeycode methodsMarvin Raaijmakers1-28/+3
Allow drivers to implement their own get and set keycode methods. This will allow drivers to change their keymaps without allocating huge tables covering entire range of possible scancodes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-12-14input/hid: Supporting more keys from the HUT Consumer PageFlorian Festi1-0/+15
On USB keyboards lots of hot/internet keys are not working. This patch adds support for a number of keys from the USB HID Usage Table (http://www.usb.org/developers/devclass_docs/Hut1_12.pdf). It also adds several new key codes. Most of them are used on real world keyboards I know. I added some others (KEY_+ EDITOR, GRAPHICSEDITOR, DATABASE, NEWS, VOICEMAIL, VIDEOPHONE) to avoid "holes". I also added KEY_ZOOMRESET as it is possible to have a inet keyboard and a remote control in parallel and it makes sense to have them behave differently. Signed-off-by: Florian Festi <ffesti@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2006-11-24Input: add to kernel-api docbookRandy Dunlap1-9/+9
Add input subsystem to kernel-api docbook. Enhance some function and parameter comments. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-10-05IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells1-7/+0
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-09-19Input: add KEY_BLUETOOTH and KEY_WLAN definitionsLennart Poettering1-0/+3
Some laptops have separate "rfkill" buttons for disabling/enabling Bluetooth and WLAN. Signed-off-by: Lennart Poettering <mzxreary@0pointer.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-09-19Input: add new BUS_VIRTUAL bus typeMichael Hanselmann1-0/+1
BUS_VIRTUAL can be used when creating virtual devices using uinput driver. Note that when uinput is used to drive a real piece of hardware "real" bus type (such as BUS_USB, BUS_BLUETOOTH) should be specified. Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-09-14Input: make input_register_handler() return error codesDmitry Torokhov1-1/+1
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-09-14Input: remove cruft that was needed for transition to sysfsDmitry Torokhov1-9/+0
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-09-14Input: constify input coreDmitry Torokhov1-5/+5
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-07-19Input: update the force feedback documentationAnssi Hannula1-53/+122
Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-07-19Input: drop remnants of the old force-feedback interfaceAnssi Hannula1-8/+0
Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-07-19Input: unified force feedback support for memoryless devicesAnssi Hannula1-0/+3
Consolidate core implementing memoryless devices in one module; added support for gain and envelopes and periodic => rumble conversion. Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-07-19Input: implement new force feedback interfaceAnssi Hannula1-0/+61
Implement a new force feedback interface, in which all non-driver-specific operations are separated to a common module. This includes handling effect type validations, locking, etc. The effects are now file descriptor specific instead of the previous strange half-process half-fd specific behaviour. The effect memory of devices is not emptied if the root user opens and closes the device while another user is using effects. This is a minor change and most likely no force feedback aware programs are affected by this negatively. Otherwise the userspace interface is left unaltered. Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-07-06Input: introduce input_inject_event() functionDmitry Torokhov1-0/+1
Create input_inject_event() function which is to be used by input handlers as opposed to input_event() which is reserved for drivers implementing input devices. The difference is that if device is "grabbed" by some process input_inject_event() will ignore events unless sent from the handle that is currently owns the device. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-07-06Input: add start() method to input handlersDmitry Torokhov1-0/+21
The new start() method is called immediately after connect() and also when "grabbed" device is released by its owner. This will allow input handlers to re-synchronize state of once-grabbed device with the rest of devices. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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