Shawn Nematbakhsh 0c6a61657d Input: trackpoint - Optimize trackpoint init to use power-on reset ...

The trackpoint driver sets various parameter default values, all of
which happen to be power-on defaults (Source: IBM TrackPoint Engineering
Specification, Version 4.0. Also confirmed by empirical data).

By sending the power-on reset command to reset all parameters to
power-on state, we can skip the lengthy process of programming all
parameters. In testing, ~2.5 secs of time writing parameters was reduced
to .35 seconds waiting for power-on reset to complete.

Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

2013-04-19 09:05:44 -07:00

..

gameport

Input: remove use of __devexit

2012-11-24 00:05:38 -08:00

joystick

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2013-02-20 11:00:43 -08:00

keyboard

Input: tegra-kbc - support for defining row/columns based on SoC

2013-03-31 00:48:29 -07:00

misc

Input: adxl34x - use spi_get_drvdata()

2013-04-07 21:02:29 -07:00

mouse

Input: trackpoint - Optimize trackpoint init to use power-on reset

2013-04-19 09:05:44 -07:00

serio

Input: apbps2 - convert to devm_ioremap_resource()

2013-04-15 13:40:33 -07:00

tablet

Input: wacom - add support for 0x10d

2013-03-09 15:39:26 -08:00

touchscreen

Input: st1232 - add reset pin handling

2013-04-15 10:00:44 -07:00

apm-power.c

Input: random formatting fixes

2012-08-21 22:29:49 -07:00

evbug.c

Input: use pr_fmt and pr_<level>

2010-11-30 23:10:26 -08:00

evdev.c

Input: fix use-after-free introduced with dynamic minor changes

2012-10-22 08:50:37 +03:00

ff-core.c

Input: random formatting fixes

2012-08-21 22:29:49 -07:00

ff-memless.c

Input: random formatting fixes

2012-08-21 22:29:49 -07:00

input-compat.c

compat: Use COMPAT_USE_64BIT_TIME in the input subsystem

2012-02-20 12:48:47 -08:00

input-compat.h

compat: Use COMPAT_USE_64BIT_TIME in the input subsystem

2012-02-20 12:48:47 -08:00

input-mt.c

Input: MT - handle semi-mt devices in core

2013-04-07 21:02:32 -07:00

input-polldev.c

Merge commit 'v3.2-rc3' into next

2011-11-29 01:51:07 -08:00

input.c

Input: document that unregistering managed devices is not necessary

2013-01-09 09:07:56 -08:00

joydev.c

Input: fix use-after-free introduced with dynamic minor changes

2012-10-22 08:50:37 +03:00

Kconfig

Input: add couple of missing GENERIC_HARDIRQS dependencies

2013-02-13 20:21:07 -08:00

Makefile

Input: matrix-keymap - uninline and prepare for device tree support

2012-05-10 22:38:47 -07:00

matrix-keymap.c

Merge branch 'next' into for-linus

2012-12-16 22:04:14 -08:00

mousedev.c

Input: mousedev - move /dev/input/mice to the correct minor

2012-11-18 23:15:16 -08:00

sparse-keymap.c

Input: random formatting fixes

2012-08-21 22:29:49 -07:00