linux-toradex.git/drivers/input/evdev.c, branch tegra-10.11.7

input: evdev: Add missing wake_lock_destroy

2011-01-19T23:02:04+00:00

Change-Id: Ief1ef44d98a197e5b457f5e8617c413e76e3c6d2
Signed-off-by: Benoit Goby

Merge commit 'v2.6.36' into android-2.6.36

2010-10-21T22:00:17+00:00

Input: evdev - fix EVIOCSABS regression

2010-10-18T15:45:08+00:00

448cd16 ("Input: evdev - rearrange ioctl handling") broke EVIOCSABS by
checking for the wrong direction bit.

Signed-off-by: Daniel Mack 
Reported-by: Sven Neumann 
Tested-by: Sven Neumann 
Signed-off-by: Dmitry Torokhov

Input: evdev - fix Ooops in EVIOCGABS/EVIOCSABS

2010-10-18T15:45:02+00:00

This fixes a regression introduced by the dynamic allocation of absinfo
for input devices. We need to bail out early for input devices which
don't have absolute axis.

[  929.664303] Pid: 2989, comm: input Not tainted 2.6.36-rc8+ #14 MS-7260/MS-7260
[  929.664318] EIP: 0060:[] EFLAGS: 00010246 CPU: 0
[  929.664331] EIP is at evdev_ioctl+0x4f8/0x59f
[  929.664341] EAX: 00000040 EBX: 00000000 ECX: 00000006 EDX: f45a1efc
[  929.664355] ESI: 00000000 EDI: f45a1efc EBP: f45a1f24 ESP: f45a1eb8
[  929.664369]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[  929.664402]  f470da74 f6a30e78 f462c240 00000018 bfe4a260 00000000 f45b06fc 00000000
[  929.664429] <0> 000000c4 b769d000 c3544620 f470da74 f45b06fc f45b06fc f45a1f38 c107dd1f
[  929.664458] <0> f4710b74 000000c4 00000000 00000000 00000000 0000029d 00000a74 f4710b74
[  929.664500]  [] ? handle_mm_fault+0x2be/0x59a
[  929.664513]  [] ? evdev_ioctl+0x0/0x59f
[  929.664524]  [] ? do_vfs_ioctl+0x494/0x4d9
[  929.664538]  [] ? up_read+0x16/0x29
[  929.664550]  [] ? do_page_fault+0x2ff/0x32d
[  929.664564]  [] ? do_sys_open+0xc5/0xcf
[  929.664575]  [] ? sys_ioctl+0x41/0x61
[  929.664587]  [] ? sysenter_do_call+0x12/0x36
[  929.684570] ---[ end trace 11b83e923bd8f2bb ]---

Signed-off-by: Daniel Mack 
Signed-off-by: Dmitry Torokhov

input: evdev: Use unique wakelock names

2010-09-30T00:49:09+00:00

wakelock names are now contain evdev->name and pid

Signed-off-by: Mike Chan

Input: Use monotonic time for event time stamps.

2010-09-30T00:49:09+00:00

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

Input: Hold wake lock while event queue is not empty.

2010-09-30T00:49:09+00:00

Allows userspace code to process input events while
the device appears to be asleep.

Signed-off-by: Arve Hjønnevåg

Input: evdev - rearrange ioctl handling

2010-08-03T03:30:44+00:00

Split ioctl handling into 3 separate sections: fixed-length ioctls,
variable-length ioctls and multi-number variable length handlers.
This reduces identation and makes the code a bit clearer.

Signed-off-by: Dmitry Torokhov

Input: dynamically allocate ABS information

2010-08-03T03:30:04+00:00

As all callers are now changed to only use the input_abs_*() access
helpers, switching over to dynamically allocated ABS information is
easy. This reduces size of struct input_dev from 3152 to 1640 on
64 bit architectures.

Signed-off-by: Daniel Mack 
Signed-off-by: Dmitry Torokhov

Input: switch to input_abs_*() access functions

2010-08-03T03:29:56+00:00

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 
Cc: Dmitry Torokhov 
Signed-off-by: Dmitry Torokhov