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path: root/drivers/input/input.c
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2006-09-11Input: send key up events at disconnectDmitry Torokhov1-2/+5
Emit key up events for all pressed keys/buttons when disconnecting an input device. Cures "stuck" enter key effect when unloading keyboard module. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-07-19Input: implement new force feedback interfaceAnssi Hannula1-0/+6
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>
2006-07-19Input: add missing handler->start() callDmitry Torokhov1-1/+4
The start() method need to be called every time we create a new handle. This includes not only registering new devices but also when registering new handlers. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-07-15Input: fix list iteration in input_release_device()Andrew Morton1-3/+5
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-07-06Input: introduce input_inject_event() functionDmitry Torokhov1-0/+27
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 Torokhov1-2/+10
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>
2006-07-06Input: remove accept method from input_devDmitry Torokhov1-9/+0
This method used to enforce exclusive access to iforce devices, but presenlty there are no known users of this method. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-28Input: fix resetting name, phys and uniq when unregistering deviceDmitry Torokhov1-1/+2
It should be done before calling class_device_unregister() because it will destroy the device and free memory if there are no other references to the device. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26Input: rearrange exportsDmitry Torokhov1-15/+14
New style is to mark symbol as exported right after its definition. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-26Input: fix formatting to better follow CodingStyleDmitry Torokhov1-12/+25
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-26Input: reset name, phys and uniq when unregisteringDmitry Torokhov1-1/+18
Name, phys and uniq are quite often constant strings in moules implementing particular input device. If a module unregisters input device and then gets unloaded, the device could still be present in memory (pinned via sysfs), but aforementioned members would point to some random memory. Set them all to NULL when unregistering so sysfs handlers won't try dereferencing them. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-26Input: return correct size when reading modalias attributeRichard Purdie1-1/+1
Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-29Input: make EVIOCGSND return meaningful dataDmitry Torokhov1-0/+3
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-26Input: move input_device_id to mod_devicetable.hDmitry Torokhov1-4/+4
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-02Input: make modalias code respect allowed buffer sizeDmitry Torokhov1-39/+71
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-02Input: convert /proc handling to seq_fileDmitry Torokhov1-111/+168
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-02Input: limit attributes' output to PAGE_SIZEDmitry Torokhov1-12/+24
sysfs can't handle more than PAGE_SIZE data coming from attributes' show() methods; make sure we respect this limit. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-02Manual merge with Linus.Dmitry Torokhov1-1/+1
Conflicts: arch/powerpc/kernel/setup-common.c drivers/input/keyboard/hil_kbd.c drivers/input/mouse/hil_ptr.c
2006-03-28[PATCH] mark f_ops const in the inodeArjan van de Ven1-1/+1
Mark the f_ops members of inodes as const, as well as fix the ripple-through this causes by places that copy this f_ops and then "do stuff" with it. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-19Input: input core - semaphore to mutex conversionJes Sorensen1-7/+8
Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-13[PATCH] INPUT: add MODALIAS to the event environmentKay Sievers1-18/+37
input: add MODALIAS to the event environment Signed-off-by: Kay Sievers <kay.sievers@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-10Input: prepare for f_ops constnessArjan van de Ven1-1/+1
Avoid doing assignments to a live ->fops so it can be marked as 'const'. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-05[PATCH] Input: add modalias supportRusty Russell1-0/+39
Here's the patch for modalias support for input classes. It uses comma-separated numbers, and doesn't describe all the potential keys (no module currently cares, and that would make the strings huge). The changes to input.h are to move the definitions needed by file2alias outside __KERNEL__. I chose not to move those definitions to mod_devicetable.h, because there are so many that it might break compile of something else in the kernel. The rest is fairly straightforward. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> CC: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-05[PATCH] driver core: replace "hotplug" by "uevent"Kay Sievers1-7/+7
Leave the overloaded "hotplug" word to susbsystems which are handling real devices. The driver core does not "plug" anything, it just exports the state to userspace and generates events. Signed-off-by: Kay Sievers <kay.sievers@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-01-05[PATCH] remove CONFIG_KOBJECT_UEVENT optionKay Sievers1-1/+0
It makes zero sense to have hotplug, but not the netlink events enabled today. Remove this option and merge the kobject_uevent.h header into the kobject.h header file. Signed-off-by: Kay Sievers <kay.sievers@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-20Input: handle failures in input_register_device()Dmitry Torokhov1-27/+36
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-11-09[PATCH] Input: fix 'uniq' reporting in hotplug handlerDmitry Torokhov1-1/+1
Input: fix 'uniq' reporting in hotplug handler Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-03Input: fix input device deregistrationDmitry Torokhov1-0/+1
Remove main attribute group (name, phys, uniq) when unregistering input devices. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-11-03Input: do not register statically allocated devicesDmitry Torokhov1-11/+15
Do not register statically allocated input devices to prevent OOPS when attaching input interfaces since it requires class device to be properly initialized. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-10-31Input: fix input_dev registration messageDmitry Torokhov1-1/+1
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-10-28[PATCH] input core: remove custom-made hotplug handlerDmitry Torokhov1-145/+104
Input: remove custom-made hotplug handler Now that all input devices are registered with sysfs we can remove old custom-made hotplug handler and crate a standard one. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] INPUT: rename input_dev_class to input_class to be correct.Greg Kroah-Hartman1-7/+7
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] INPUT: remove the input_class structure, as it is unused.Greg Kroah-Hartman1-15/+3
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] INPUT: Fix oops when accessing sysfs files of nested input devicesGreg Kroah-Hartman1-7/+12
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] INPUT: export input_dev_class so that input drivers can use it.Greg Kroah-Hartman1-1/+2
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] INPUT: register the input class device soonerGreg Kroah-Hartman1-3/+3
This is needed so we can actually use the class device within the input handlers. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] Input: export input_dev data via sysfs attributesDmitry Torokhov1-23/+133
Input: export various input device attributes via sysfs The following structure is exported: input0/ |-- name |-- phys |-- uniq |-- id/{bustype|vendor|product|version} `-- capabilities/{ev|abs|rel|key|led|msc|ff|sw} Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] Input: show sysfs path in /proc/bus/input/devicesDmitry Torokhov1-0/+6
Input: show sysfs path in /proc/bus/input/devices Show that sysfs and phys path are different objects. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] Input: prepare to sysfs integrationDmitry Torokhov1-5/+72
Input: prepare to sysfs integration Add struct class_device to input_dev; add input_allocate_dev() to dynamically allocate input devices; dynamically allocated devices are automatically registered with sysfs. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-28[PATCH] Input: kill devfs referencesDmitry Torokhov1-7/+0
Input: remove references to devfs from input subsystem Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-24[PATCH] Input: check switch bitmap when matching handlersDmitry Torokhov1-0/+1
The wwitch bitmap was added to input_device_id structure and we should check it when matching handlers and input devices. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08[PATCH] Input: Add a new switch event typeRichard Purdie1-0/+11
The corgi keyboard has need of a switch event type with slightly type to the input system as recommended by the input maintainer. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Cc: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-02Input: cannot refer to __exit from within __init.Andrew Morton1-1/+1
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-30Input: rearrange procfs code to reduce number of #ifdefsDmitry Torokhov1-191/+198
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-06-28Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/dtor/input.git manuallyLinus Torvalds1-5/+32
Some manual fixups required due to clashes with the PF_FREEZE cleanups.
2005-06-21[PATCH] INPUT: move to use the new class code, instead of class_simplegregkh@suse.de1-5/+5
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-01Input: do not corrupt system-wide procfs fops.Luke Kosewski1-0/+4
entry->proc_fops is a pointer to struct file_operations. When we call create_proc_entry(...), it pointis to proc_file_operations, deep in fs/proc/generic.c. By adding a 'poll' member to this struct we effectively force the 'poll' member on every file in /proc, which is wrong (they all fail select(...) calls). This patch changes a copy of entry->proc_fops and reassigns it rather than changing the original member. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-05-29Input: add semaphore and user count to input_dev structure;Dmitry Torokhov1-5/+28
serialize open and close calls and ensure that device's open and close methods are only called when first user opens it or last user closes it. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-04-17Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+748
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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