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602b6a02ca
linux/drivers/input/mouse
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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
..
alps.c Input: ALPS - use %ph to print buffers 2013-04-15 13:40:22 -07:00
alps.h Input: ALPS - add "Dolphin V1" touchpad support 2013-02-22 00:10:30 -08:00
amimouse.c Input: amimouse - use module_platform_driver_probe macro 2013-03-17 21:37:25 -07:00
appletouch.c USB: input: appletouch: fix up compiler warning 2012-05-04 15:35:56 -07:00
atarimouse.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
bcm5974.c HID: Add support for the MacBook Pro 10,2 keyboard / touchpad 2012-10-31 10:42:33 +01:00
cyapa.c Input: cyapa - add support for smbus protocol 2013-02-13 20:21:17 -08:00
cypress_ps2.c Input: cypress_ps2 - fix trackpadi found in Dell XPS12 2013-02-22 00:09:04 -08:00
cypress_ps2.h Input: add support for Cypress PS/2 Trackpads 2013-01-17 00:27:34 -08:00
elantech.c Input: MT - Add flags to input_mt_init_slots() 2012-09-19 19:50:18 +02:00
elantech.h Input: elantech - add resolution query support for v4 hardware 2011-11-20 22:28:34 -08:00
gpio_mouse.c Input: remove use of __devexit 2012-11-24 00:05:38 -08:00
hgpk.c Input: hgpk - use %*ph to dump small buffer 2012-09-12 21:57:13 -07:00
hgpk.h Input: psmouse - switch to using dev_*() for messages 2011-10-10 18:28:16 -07:00
inport.c
Kconfig Input: add driver for Cypress APA I2C Trackpad 2013-01-17 00:28:10 -08:00
lifebook.c Input: psmouse - switch to using dev_*() for messages 2011-10-10 18:28:16 -07:00
lifebook.h
logibm.c
logips2pp.c Input: convert obsolete strict_strtox to kstrtox 2011-11-09 21:23:26 -08:00
logips2pp.h
Makefile Input: add driver for Cypress APA I2C Trackpad 2013-01-17 00:28:10 -08:00
maplemouse.c Input: remove use of __devexit 2012-11-24 00:05:38 -08:00
navpoint.c Input: remove use of __devexit 2012-11-24 00:05:38 -08:00
pc110pad.c
psmouse-base.c Input: add support for Cypress PS/2 Trackpads 2013-01-17 00:27:34 -08:00
psmouse.h Input: add support for Cypress PS/2 Trackpads 2013-01-17 00:27:34 -08:00
pxa930_trkball.c Input: remove use of __devexit 2012-11-24 00:05:38 -08:00
rpcmouse.c input: rpcmouse: use __iomem pointers for MMIO 2012-09-19 15:37:13 +02:00
sentelic.c Input: sentelic - only report position of first finger as ST coordinates 2012-12-24 09:51:21 -08:00
sentelic.h Input: sentelic - report device's production serial number 2012-05-10 20:39:04 -07:00
sermouse.c Input: serio - use module_serio_driver 2012-04-04 09:25:43 -07:00
synaptics_i2c.c Input: remove use of __devexit 2012-11-24 00:05:38 -08:00
synaptics_usb.c Input: synaptics_usb - Remove TrackPoint name trailing whitespace 2012-07-06 19:12:17 -07:00
synaptics.c Input: synaptics - initialize pointer emulation usage 2013-02-15 18:52:54 -08:00
synaptics.h Input: synaptics - print firmware ID and board number at init 2012-07-07 18:20:08 -07:00
touchkit_ps2.c
touchkit_ps2.h
trackpoint.c Input: trackpoint - Optimize trackpoint init to use power-on reset 2013-04-19 09:05:44 -07:00
trackpoint.h Input: trackpoint - Optimize trackpoint init to use power-on reset 2013-04-19 09:05:44 -07:00
vsxxxaa.c Input: serio - use module_serio_driver 2012-04-04 09:25:43 -07:00